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* Merge branch 'x86-core-for-linus' of ↵Linus Torvalds2015-06-231-0/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 core updates from Ingo Molnar: "There were so many changes in the x86/asm, x86/apic and x86/mm topics in this cycle that the topical separation of -tip broke down somewhat - so the result is a more traditional architecture pull request, collected into the 'x86/core' topic. The topics were still maintained separately as far as possible, so bisectability and conceptual separation should still be pretty good - but there were a handful of merge points to avoid excessive dependencies (and conflicts) that would have been poorly tested in the end. The next cycle will hopefully be much more quiet (or at least will have fewer dependencies). The main changes in this cycle were: * x86/apic changes, with related IRQ core changes: (Jiang Liu, Thomas Gleixner) - This is the second and most intrusive part of changes to the x86 interrupt handling - full conversion to hierarchical interrupt domains: [IOAPIC domain] ----- | [MSI domain] --------[Remapping domain] ----- [ Vector domain ] | (optional) | [HPET MSI domain] ----- | | [DMAR domain] ----------------------------- | [Legacy domain] ----------------------------- This now reflects the actual hardware and allowed us to distangle the domain specific code from the underlying parent domain, which can be optional in the case of interrupt remapping. It's a clear separation of functionality and removes quite some duct tape constructs which plugged the remap code between ioapic/msi/hpet and the vector management. - Intel IOMMU IRQ remapping enhancements, to allow direct interrupt injection into guests (Feng Wu) * x86/asm changes: - Tons of cleanups and small speedups, micro-optimizations. This is in preparation to move a good chunk of the low level entry code from assembly to C code (Denys Vlasenko, Andy Lutomirski, Brian Gerst) - Moved all system entry related code to a new home under arch/x86/entry/ (Ingo Molnar) - Removal of the fragile and ugly CFI dwarf debuginfo annotations. Conversion to C will reintroduce many of them - but meanwhile they are only getting in the way, and the upstream kernel does not rely on them (Ingo Molnar) - NOP handling refinements. (Borislav Petkov) * x86/mm changes: - Big PAT and MTRR rework: making the code more robust and preparing to phase out exposing direct MTRR interfaces to drivers - in favor of using PAT driven interfaces (Toshi Kani, Luis R Rodriguez, Borislav Petkov) - New ioremap_wt()/set_memory_wt() interfaces to support Write-Through cached memory mappings. This is especially important for good performance on NVDIMM hardware (Toshi Kani) * x86/ras changes: - Add support for deferred errors on AMD (Aravind Gopalakrishnan) This is an important RAS feature which adds hardware support for poisoned data. That means roughly that the hardware marks data which it has detected as corrupted but wasn't able to correct, as poisoned data and raises an APIC interrupt to signal that in the form of a deferred error. It is the OS's responsibility then to take proper recovery action and thus prolonge system lifetime as far as possible. - Add support for Intel "Local MCE"s: upcoming CPUs will support CPU-local MCE interrupts, as opposed to the traditional system- wide broadcasted MCE interrupts (Ashok Raj) - Misc cleanups (Borislav Petkov) * x86/platform changes: - Intel Atom SoC updates ... and lots of other cleanups, fixlets and other changes - see the shortlog and the Git log for details" * 'x86-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (222 commits) x86/hpet: Use proper hpet device number for MSI allocation x86/hpet: Check for irq==0 when allocating hpet MSI interrupts x86/mm/pat, drivers/infiniband/ipath: Use arch_phys_wc_add() and require PAT disabled x86/mm/pat, drivers/media/ivtv: Use arch_phys_wc_add() and require PAT disabled x86/platform/intel/baytrail: Add comments about why we disabled HPET on Baytrail genirq: Prevent crash in irq_move_irq() genirq: Enhance irq_data_to_desc() to support hierarchy irqdomain iommu, x86: Properly handle posted interrupts for IOMMU hotplug iommu, x86: Provide irq_remapping_cap() interface iommu, x86: Setup Posted-Interrupts capability for Intel iommu iommu, x86: Add cap_pi_support() to detect VT-d PI capability iommu, x86: Avoid migrating VT-d posted interrupts iommu, x86: Save the mode (posted or remapped) of an IRTE iommu, x86: Implement irq_set_vcpu_affinity for intel_ir_chip iommu: dmar: Provide helper to copy shared irte fields iommu: dmar: Extend struct irte for VT-d Posted-Interrupts iommu: Add new member capability to struct irq_remap_ops x86/asm/entry/64: Disentangle error_entry/exit gsbase/ebx/usermode code x86/asm/entry/32: Shorten __audit_syscall_entry() args preparation x86/asm/entry/32: Explain reloading of registers after __audit_syscall_entry() ...
| *-. Merge branches 'x86/apic', 'x86/asm', 'x86/mm' and 'x86/platform' into ↵Ingo Molnar2015-06-227-7/+92
| |\ \ | | | | | | | | | | | | | | | | | | | | x86/core, to merge last updates Signed-off-by: Ingo Molnar <mingo@kernel.org>
| | | * x86/mm: Decouple <linux/vmalloc.h> from <asm/io.h>Stephen Rothwell2015-06-031-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Nothing in <asm/io.h> uses anything from <linux/vmalloc.h>, so remove it from there and fix up the resulting build problems triggered on x86 {64|32}-bit {def|allmod|allno}configs. The breakages were triggering in places where x86 builds relied on vmalloc() facilities but did not include <linux/vmalloc.h> explicitly and relied on the implicit inclusion via <asm/io.h>. Also add: - <linux/init.h> to <linux/io.h> - <asm/pgtable_types> to <asm/io.h> ... which were two other implicit header file dependencies. Suggested-by: David Miller <davem@davemloft.net> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> [ Tidied up the changelog. ] Acked-by: David Miller <davem@davemloft.net> Acked-by: Takashi Iwai <tiwai@suse.de> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Vinod Koul <vinod.koul@intel.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Anton Vorontsov <anton@enomsg.org> Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com> Cc: Colin Cross <ccross@android.com> Cc: David Vrabel <david.vrabel@citrix.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Haiyang Zhang <haiyangz@microsoft.com> Cc: James E.J. Bottomley <JBottomley@odin.com> Cc: Jaroslav Kysela <perex@perex.cz> Cc: K. Y. Srinivasan <kys@microsoft.com> Cc: Kees Cook <keescook@chromium.org> Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Cc: Kristen Carlson Accardi <kristen@linux.intel.com> Cc: Len Brown <lenb@kernel.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Rafael J. Wysocki <rjw@rjwysocki.net> Cc: Suma Ramars <sramars@cisco.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Tony Luck <tony.luck@intel.com> Signed-off-by: Ingo Molnar <mingo@kernel.org>
* | | | ALSA: hda - Fix unused label skip_i915Takashi Iwai2015-06-161-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When CONFIG_SND_HDA_I915=n, we get a compile warning: sound/pci/hda/hda_intel.c: In function ‘azx_probe_continue’: sound/pci/hda/hda_intel.c:1882:2: warning: label ‘skip_i915’ defined but not used [-Wunused-label] Fix it by putting again ifdef to it. Sigh. Fixes: bf06848bdbe5 ('ALSA: hda - Continue probing even if i915 binding fails') Reported-by: Borislav Petkov <bp@suse.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | | ALSA: hda - Fix noisy outputs on Dell XPS13 (2015 model)Takashi Iwai2015-06-151-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The new Dell XPS13 also requires the similar quirk for fixing the noisy outputs. (But, as the codec was changed, now the fixup for Latitude is used instead.) Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=99851 Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | | ALSA: hda - Fix audio crackles on Dell Latitude E7x40Takashi Iwai2015-06-151-2/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We still got a report that the audio crackles and noises occur with the recent 4.1 kernels on Dell machines. These machines seem to need similar workarounds that have been applied to the recent Dell XPS 13 models. Since the codec of these machines (Dell Latitute E7240 and E7440) is different from XPS 13's one, we need a new fixup entry. Also, it was confirmed that the previous workaround to disable the widget power-save (commit [219f47e4f964: ALSA: hda - Disable widget power-saving for ALC292 & co]) is no longer needed after this fix. So, this patch includes the partial revert of the commit, too. Reported-and-tested-by: Mihai Donțu <mihai.dontu@gmail.com> Tested-by: Jonathan McDowell <noodles@earth.li> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | | ALSA: hda - adding a DAC/pin preference map for a HP Envy TS machineHui Wang2015-06-151-0/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On a HP Envy TouchSmart laptop, there are 2 speakers (main speaker and subwoofer speaker), 1 headphone and 2 DACs, without this fixup, the headphone will be assigned to a DAC and the 2 speakers will be assigned to another DAC, this assignment makes the surround-2.1 channels invalid. To fix it, here using a DAC/pin preference map to bind the main speaker to 1 DAC and the subwoofer speaker will be assigned to another DAC. Cc: <stable@vger.kernel.org> Signed-off-by: Hui Wang <hui.wang@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | | ALSA: hda - Abort the probe without i915 binding for HSW/BDWTakashi Iwai2015-06-121-2/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The previous patch tried to continue the probe if i915 binding fails. For for simplicity reason, we haven't implemented abort even for controller chips that are dedicated for HDMI/DP on HSW and BDW. However, Mengdong suggested that this can be dangerous; BIOS may disable gfx power well although the PCI entry for HD-audio is left, and this may result in the unexpected behavior, kernel errors, etc. For avoiding this situation, abort the probe at i915 binding failure only for HSW/BDW chips selectively. For other chips, it still continues. Fixes: bf06848bdbe5 ('ALSA: hda - Continue probing even if i915 binding fails') Reported-by: Mengdong Lin <mengdong.lin@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | | ALSA: hda - Re-add the lost fake mute supportTakashi Iwai2015-06-112-2/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Yet another regression by the transition to regmap cache; for better usability, we had the fake mute control using the zero amp value for Conexant codecs, and this was forgotten in the new hda core code. Since the bits 4-7 are unused for the amp registers (as we follow the syntax of AMP_GET verb), the bit 4 is now used to indicate the fake mute. For setting this flag, snd_hda_codec_amp_update() becomes a function from a simple macro. The bonus is that it gained a proper function description. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | | ALSA: hda - Continue probing even if i915 binding failsTakashi Iwai2015-06-111-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently snd-hda-intel driver aborts the probing of Intel HD-audio controller with i915 power well management when binding with i915 driver via hda_i915_init() fails. This is no big problem for Haswell and Broadwell where the HD-audio controllers are dedicated to HDMI/DP, thus i915 link is mandatory. However, Skylake, Baytrail and Braswell have only one controller and both HDMI/DP and analog codecs share the same bus. Thus, even if HDMI/DP isn't usable, we should keep the controller working for other codecs. For fixing this, this patch simply allows continuing the probing even if hda_i915_init() call fails. This may leave stale sound components for HDMI/DP devices that are unbound with graphics. We could abort the probing selectively, but from the code simplicity POV, it's better to continue in all cases. Reported-by: Libin Yang <libin.yang@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | | ALSA: hda - fix number of devices query on hotplugDave Airlie2015-06-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The new regmap code seems to cache this, which isn't helpful for the hotplug dock situation where this gets updated. Use the uncached query for this. Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | | ALSA: hda/realtek - Add a fixup for another Acer Aspire 9420Takashi Iwai2015-06-021-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Acer Aspire 9420 with ALC883 (1025:0107) needs the fixup for EAPD to make the sound working like other Aspire models. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=94111 Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | | ALSA: hda - Fix jack detection at resume with VT codecsTakashi Iwai2015-05-311-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | VT202x codecs seem requiring some delay after the resume D0 power transition for making the jack detection working again. Without the delay soon after D0, the jack is always detected as unplugged. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=98921 Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | | ALSA: hda/realtek - Suooprt Dell headset mode for ALC256Kailang Yang2015-05-291-0/+7
| |/ / |/| | | | | | | | | | | | | | | | | Dell SSID 0x0706 support headset mode. Signed-off-by: Kailang Yang <kailang@realtek.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | ALSA: hda - Fix lost sound due to stream_pm ops cleanupTakashi Iwai2015-05-292-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The commit [49fb18972581: ALSA: hda - Set stream_pm ops automatically by generic parser] resulted in regressions on some Realtek and VIA codecs because these drivers set patch_ops after calling the generic parser, thus stream_pm got cleared to NULL again. I haven't noticed since I tested with IDT codec. Restore (partial revert) the stream_pm ops for them to fix the regression. Fixes: 49fb18972581 ('ALSA: hda - Set stream_pm ops automatically by generic parser') Reported-by: Jeremiah Mahler <jmmahler@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | ALSA: hda - Disable Headphone Mic boost for ALC662David Henningsson2015-05-281-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When headphone mic boost is above zero, some 10 - 20 second delay might occur before the headphone mic is operational. Therefore disable the headphone mic boost control (recording gain is sufficient even without it). (Note: this patch is not about the headset mic, it's about the less common mic-in only mode.) BugLink: https://bugs.launchpad.net/bugs/1454235 Suggested-by: Kailang Yang <kailang@realtek.com> Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | ALSA: hda - Disable power_save_node for IDT92HD71bxxTakashi Iwai2015-05-271-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We've got a regression report that 4.1-rc causes noises on a Dell laptop. Similar like Realtek codec, this seems also triggered by the recent power_save_node feature. As this kind of issue is quite hard to debug without actual hardware, disable the power_save_node flag for this codec as a workaround. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=98971 Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | ALSA: hda - Fix noise on AMD radeon 290x controllerTakashi Iwai2015-05-271-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | A new AMD controller [1002:aac8] seems to need the quirk for other AMD NS HDMI stuff, otherwise it gives noisy sounds. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=99021 Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | ALSA: hda - Set stream_pm ops automatically by generic parserTakashi Iwai2015-05-274-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | This allows user to test power_save_node feature via sysfs or patch firmware even on the codecs that don't specify it. It'll also save a few lines. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | ALSA: hda/realtek - Add ALC256 alias name for DellKailang Yang2015-05-261-0/+1
| | | | | | | | | | | | | | | | | | | | | Add ALC3246 for Dell platform. Signed-off-by: Kailang Yang <kailang@realtek.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | Revert "ALSA: hda - Add mute-LED mode control to Thinkpad"Takashi Iwai2015-05-241-1/+0Star
| |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 7290006d8c0900c56d8c58428134f02c35109d17. Through the regression report, it was revealed that the tpacpi_led_set() call to thinkpad_acpi helper doesn't only toggle the mute LED but actually mutes the sound. This is contradiction to the expectation, and rather confuses user. According to Henrique, it's not trivial to judge which TP model behaves "LED-only" and which model does whatever more intrusive, as Lenovo's implementations vary model by model. So, from the safety reason, we should revert the patch for now. Reported-by: Martin Steigerwald <martin@lichtvoll.de> Cc: Pali Rohár <pali.rohar@gmail.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: hda - Disable widget power-saving for ALC292 & coTakashi Iwai2015-05-201-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | We've got reports that ALC3226 (a Dell variant of ALC292) gives click noises at transition from D3 to D0 when the widget power-saving is enabled. Further debugging session showed that avoiding it isn't trivial, unfortunately, since paths are basically activated dynamically while the pins have been already enabled. This patch disables the widget power-saving for such codecs. Reported-by: Jonathan McDowell <noodles@earth.li> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: hda - Reduce verbs by node power-savesTakashi Iwai2015-05-201-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | The widget (node) power-saves restore the widget states at each transition from D3 to D0 on each node. This was added in the commit [d545a57c5f84:ALSA: hda - Sync node attributes at resume from widget power saving]. However, the test was rater false-positive; this wasn't needed for any codecs. Since the resync may take significant number of additional verbs to be executed, it's better to reduce it. Let's disable it for now again. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: hda/realtek - ALC292 dock fix for Thinkpad L450Ansgar Hegerfeld2015-05-181-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | The Lenovo ThinkPad L450 requires the ALC292_FIXUP_TPT440_DOCK fix in order to get sound output on the docking stations audio port. This patch was tested using a ThinkPad L450 (20DSS00B00) using kernel 4.0.3 and a ThinkPad Pro Dock. Signed-off-by: Ansgar Hegerfeld <linux@hegerfeld.org> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: hda - Add Conexant codecs CX20721, CX20722, CX20723 and CX20724David Henningsson2015-05-181-0/+12
| | | | | | | | | | | | | | | | | | | | This patch adds support for Conexant HD Audio codecs CX20721, CX20722, CX20723 and CX20724. Cc: stable@vger.kernel.org BugLink: https://bugs.launchpad.net/bugs/1454656 Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: hda - Fix headset mic and mic-in for a Dell desktopDavid Henningsson2015-05-181-1/+45
| | | | | | | | | | | | | | | | | | | | ALC662 does not need any special verbs to change the jack functionality, and enables mic in through the headphone jack mode by changing the direction of the headphone pin node. BugLink: https://bugs.launchpad.net/bugs/1454235 Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: hda - Add headset mic quirk for Dell Inspiron 5548David Henningsson2015-05-111-0/+7
| | | | | | | | | | | | | | | | | | | | This enables the headset microphone on Dell Inspiron 5548, or at least some variants of it. Cc: stable@vger.kernel.org BugLink: https://bugs.launchpad.net/bugs/1452175 Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: hda/realtek - Add ALC298 alias name for DellKailang Yang2015-05-051-0/+1
| | | | | | | | | | | | | | Add ALC3266 for Dell platform. Signed-off-by: Kailang Yang <kailang@realtek.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: hda/realtek - Fix typo for ALC286/ALC288Kailang Yang2015-05-041-1/+0Star
| | | | | | | | | | | | | | Delete more one break for ALC286/ALC288. Signed-off-by: Kailang Yang <kailang@realtek.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: hda - Add headphone quirk for Lifebook E752Takashi Iwai2015-05-011-0/+1
|/ | | | | | | | | Fujitsu Lifebook E752 laptop needs a similar quirk done for Lifebook T731. Otherwise the headphone is always muted. Reported-and-tested-by: Christian Weber <we_chris@hotmail.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: emu10k1: Emu10k2 32 bit DMA modePeter Zubaj2015-04-294-13/+21
| | | | | | | | | | | | | | | | | Looks like audigy emu10k2 (probably emu10k1 - sb live too) support two modes for DMA. Second mode is useful for 64 bit os with more then 2 GB of ram (fixes problems with big soundfont loading) 1) 32MB from 2 GB address space using 8192 pages (used now as default) 2) 16MB from 4 GB address space using 4096 pages Mode is set using HCFG_EXPANDED_MEM flag in HCFG register. Also format of emu10k2 page table is then different. Signed-off-by: Peter Zubaj <pzubaj@marticonet.sk> Tested-by: Takashi Iwai <tiwai@suse.de> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - Fix missing va_end() call in snd_hda_codec_pcm_new()Takashi Iwai2015-04-271-1/+2
| | | | | | Reported by coverity CID 1296024. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: emu10k1: Fix card shortname string buffer overflowTakashi Iwai2015-04-272-4/+6
| | | | | | | | | | | | | | | Some models provide too long string for the shortname that has 32bytes including the terminator, and it results in a non-terminated string exposed to the user-space. This isn't too critical, though, as the string is stopped at the succeeding longname string. This patch fixes such entries by dropping "SB" prefix (it's enough to fit within 32 bytes, so far). Meanwhile, it also changes strcpy() with strlcpy() to make sure that this kind of problem won't happen in future, too. Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - Add mute-LED mode control to ThinkpadTakashi Iwai2015-04-271-0/+1
| | | | | | | | | This patch adds the missing flag to enable "Mute-LED Mode" mixer enum ctl for Thinkpads that have also the software mute-LED control. Reported-and-tested-by: Pali Rohár <pali.rohar@gmail.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - Fix mute-LED fixed modeTakashi Iwai2015-04-271-9/+12
| | | | | | | | | | | | | | The mute-LED mode control has the fixed on/off states that are supposed to remain on/off regardless of the master switch. However, this doesn't work actually because the vmaster hook is called in the vmaster code itself. This patch fixes it by calling the hook indirectly after checking the mute LED mode. Reported-and-tested-by: Pali Rohár <pali.rohar@gmail.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - Fix click noise at start on Dell XPS13Takashi Iwai2015-04-272-5/+14
| | | | | | | | | | | | | | | Dell XPS13 produces a click noise at boot up, and Gabriele spotted out that it's triggered by the initial pin control of the mic (NID 0x19). This has to be set to Hi-Z Vref while the driver initializes to Vref 80% as a normal mic. This patch fixes the generic parser code not to override the target vref if it has been already set by the driver, and adds a proper initialization of the target vref for this pin in the Realtek driver side. Reported-and-tested-by: Gabriele Mazzotta <gabriele.mzt@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - fix headset mic detection problem for one more machineHui Wang2015-04-241-9/+15
| | | | | | | | | | We have two machines with alc256 codec in the pin quirk table, so moving the common pins to ALC256_STANDARD_PINS. Cc: stable@vger.kernel.org BugLink: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1447909 Signed-off-by: Hui Wang <hui.wang@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda/realtek - Fix Headphone Mic doesn't recording for ALC256Kailang Yang2015-04-231-0/+1
| | | | | | | | | Switch default pcbeep path to Line in path. Signed-off-by: Kailang Yang <kailang@realtek.com> Tested-by: Hui Wang <hui.wang@canonical.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - fix "num_steps = 0" error on ALC256David Henningsson2015-04-211-2/+3
| | | | | | | | | | | | | | | | The ALC256 does not have a mixer nid at 0x0b, and there's no loopback path (the output pins are directly connected to the DACs). This commit fixes an "num_steps = 0 for NID=0xb (ctl = Beep Playback Volume)" error (and as a result, problems with amixer/alsamixer). If there's pcbeep functionality, it certainly isn't controlled by setting an amp on 0x0b, so disable beep functionality (at least for now). Cc: stable@vger.kernel.org BugLink: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1446517 Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - add AZX_DCAPS_I915_POWERWELL to BaytrailMengdong Lin2015-04-211-1/+4
| | | | | | | | | | | | | | | | | | | | | | This patch addes AZX_DCAPS_I915_POWERWELL to BYT (Baytrail). Like Braswell and Skylake, the HDMI codec on Bytrail is also in the shared power well with GPU. This power well must be turned on before we reset link to probe the codec, to avoid communication failure with the codec. The side effect is that this power is always ON in S0 because the BYT HDMI codec does not support EPSS or D3ClkStop and so the controller doesn't enter D3 at runtime, and the HDMI codec and analog codec share a single physical HD-A link and so we cannot reset the HD-A link freely when we re-enable the power to use the HDMI codec. Next step is to test if an AGP reset or double AGP reset on BYT HDMI codec is okay to bring the HDMI codec back to a functional state after restoring the power. If okay, we can bind the power on/off with the HDMI codec PM without interrupting the analog audio. Signed-off-by: Mengdong Lin <mengdong.lin@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - only sync BCLK to the display clock for Haswell & BroadwellMengdong Lin2015-04-201-0/+6
| | | | | | | | | | | | | Only Intel Haswell and Broadwell have a separate HD-A controller (PCI device 3) for display audio, which needs to get 24MHz HD-A link BCLK from the variable display core clock through vendor specific registers EM4 & EM5. Other platforms (Baytrail, Braswell and Skylake) don't have this feature. So this patch checks the PCI device ID of the controller in haswell_set_bclk() and only sync BCLK for HSW and BDW. Signed-off-by: Mengdong Lin <mengdong.lin@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - Mute headphone pin on suspend on XPS13 9333Gabriele Mazzotta2015-04-201-10/+7Star
| | | | | | | | | | | | Muting the headphone output pin right before the codec suspension prevents pop noises when headphones are plugged in (except for a barely audible click noise). This solution allows to truly save some power when headphones are plugged in unlike the previous solution (033b0a7ca9c: "ALSA: hda - Pop noises fix for XPS13 9333") Signed-off-by: Gabriele Mazzotta <gabriele.mzt@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - potential (but unlikely) uninitialized variableDan Carpenter2015-04-171-2/+2
| | | | | | | | | | This function is a bit unusual because it accepts negative values as "conn_len". It's theoretically possible for both "cache_len" and "conn_len" to be -ENOSPC and in that case we would oops trying to run memcmp() on the uninitialized "list" pointer. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - Fix regression for slave SPDIF setupsTakashi Iwai2015-04-161-1/+1
| | | | | | | | | | | The commit [a551d91473e5: ALSA: hda - Use regmap for command verb caches, too] introduced a regression due to a typo in the conversion; the IEC958 status bits of slave digital devices aren't updated correctly. This patch corrects it. Fixes: a551d91473e5 ('ALSA: hda - Use regmap for command verb caches, too') Reported-and-tested-by: Markus Trippelsdorf <markus@trippelsdorf.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: intel8x0: Check pci_iomap() success for DEVICE_ALIScott Wood2015-04-161-2/+2
| | | | | | | | DEVICE_ALI previously would jump to port_inited after calling pci_iomap(), bypassing the check for bmaddr being NULL. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - simplify azx_has_pm_runtimeDavid Henningsson2015-04-161-1/+1
| | | | | | | | Because AZX_DCAPS_PM_RUNTIME is always defined as non-zero, the initial part of the expression can be skipped. Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda/realtek - Enable the ALC292 dock fixup on the Thinkpad T450Jo-Philipp Wich2015-04-131-0/+1
| | | | | | | | | | | | The Lenovo Thinkpad T450 requires the ALC292_FIXUP_TPT440_DOCK as well in order to get working sound output on the docking stations headphone jack. Patch tested on a Thinkpad T450 (20BVCTO1WW) using kernel 4.0-rc7 in conjunction with a ThinkPad Ultradock. Signed-off-by: Jo-Philipp Wich <jow@openwrt.org> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* Merge branch 'for-next' into for-linusTakashi Iwai2015-04-1352-4424/+2887Star
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| * ALSA: emu10k1: add toggles for E-mu 1010 optical portsMichael Gernoth2015-04-111-0/+118
| | | | | | | | | | | | | | | | | | | | The optical ports on the E-mu 1010 (and dock) can be configured for ADAT- or S/PDIF-mode, which is currently hardcoded to ADAT. Add two mixer elements to expose this setting. Tested on an E-mu 1010 PCIe with connected Micro Dock. Signed-off-by: Michael Gernoth <michael@gernoth.net> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ALSA: emu10k1: handle dock disconnectsMichael Gernoth2015-04-111-0/+9
| | | | | | | | | | | | | | | | When the dock on an E-mu 1010 card is disconnected, all outputs get muted by the hardware. Add logic to detect a disconnect and unmute. Signed-off-by: Michael Gernoth <michael@gernoth.net> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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