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* eeepc-laptop: Use ACPI handle to identify rfkill portMatthew Garrett2011-05-091-16/+41
| | | | | | | | The ACPI notification we get from rfkill events on these machines gives us all the information we need to identify the port that's changed. Do so rather than assuming that it's always bus 1. Signed-off-by: Matthew Garrett <mjg@redhat.com>
* [PATCH] sony-laptop: limit brightness range to DSDT provided onesMattia Dongili2011-05-091-24/+103
| | | | | | | | | | | The new style brightness control provides an operating range of 9 values (seems consistent over a large number of models sharing the same brightness control methods). Read and use the minimum and maximum values to limit the backlight interface between those boundaries. Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Matthew Garrett <mjg@redhat.com>
* sony-laptop: report failures on setting LCD brightnessMattia Dongili2011-05-091-2/+3
| | | | | | | | Check if we were successful in setting the requested brightness and report failure in that case. Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Matthew Garrett <mjg@redhat.com>
* thinkpad-acpi: module autoloading for newer Lenovo ThinkPads.Manoj Iyer2011-05-091-2/+4
| | | | | | | | | | | | The newer Lenovo ThinkPads have HKEY HID of LEN0068 instead of IBM0068. Added new HID so that thinkpad_acpi module will auto load on these newer Lenovo ThinkPads. Acked-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Cc: stable@kernel.org Signed-off-by: Manoj Iyer <manoj.iyer@canonical.com> Signed-off-by: Andy Lutomirski <luto@mit.edu> Signed-off-by: Matthew Garrett <mjg@redhat.com>
* Merge branch 'for_linus' of ↵Linus Torvalds2011-04-131-1/+1
|\ | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mjg59/platform-drivers-x86 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mjg59/platform-drivers-x86: x86 platform drivers: Build fix for intel_pmic_gpio
| * x86 platform drivers: Build fix for intel_pmic_gpioMatthew Garrett2011-04-131-1/+1
| | | | | | | | | | | | Fix an incorrect function name so the driver builds. Signed-off-by: Matthew Garrett <mjg@redhat.com>
* | Merge branch 'for_linus' of ↵Linus Torvalds2011-04-138-25/+114
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mjg59/platform-drivers-x86 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mjg59/platform-drivers-x86: thinkpad-acpi fails to load with newer Thinkpad X201s BIOS acer-wmi: Fix capitalisation of GUID in module alias sony-laptop: keyboard backlight fixes sony-laptop: only show the handles sysfs file in debug mode samsung-laptop: set backlight type staging: samsung-laptop has moved to platform/x86 samsung-laptop: Samsung R410P backlight driver samsung-laptop: add support for N230 model platform-drivers: x86: pmic: Restore the dropped buslock/unlock sony-laptop: fix early NULL pointer dereference msi-laptop: fix config-dependent build error eeepc-wmi: add keys found on EeePC 1215T asus-wmi: swap input name and phys asus-laptop: remove removed features from feature-removal-schedule.txt
| * thinkpad-acpi fails to load with newer Thinkpad X201s BIOSKeith Packard2011-04-121-2/+1Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The new BIOS has a slightly different EC version string. From a1541710300b083a1a9acff2890d721d15ede62b Mon Sep 17 00:00:00 2001 From: Keith Packard <keithp@keithp.com> Date: Sun, 13 Mar 2011 23:46:22 -0700 Subject: [PATCH] thinkpad-acpi: Some BIOS versions don't end in WW, remove check My X201s BIOS version string is 6QET46V1 (1.16 ). The EC version string is 6QHT28WW-1.09. The driver was requiring that both of these have 'WW' in positions 6 and 7. I don't know what the significance of having 'V1' there instead is, but removing the test makes the driver load on my machine. Signed-off-by: Keith Packard <keithp@keithp.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
| * acer-wmi: Fix capitalisation of GUID in module aliasLee, Chun-Yi2011-04-121-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | wmi:6AF4F258-B401-42Fd-BE91-3D4AC2D7C0D3 needs to be wmi:6AF4F258-B401-42FD-BE91-3D4AC2D7C0D3 in module alias for acer-wmi is automatically loaded. Cc: Pali Rohár <pali.rohar@gmail.com> Cc: Carlos Corbacho <carlos@strangeworlds.co.uk> Cc: Matthew Garrett <mjg@redhat.com> Signed-off-by: Lee, Chun-Yi <jlee@novell.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
| * sony-laptop: keyboard backlight fixesMarco Chiappero2011-04-121-1/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | Restore the original state on module removal, set the latest values on resume. When setting the keyboard backlight mode try to turn on/off backlight immediately. [malattia@linux.it: patch taken from a largely modified sony-laptop.c, ported and slightly modified to use defines already available.] Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Matthew Garrett <mjg@redhat.com>
| * sony-laptop: only show the handles sysfs file in debug modeMattia Dongili2011-04-121-11/+14
| | | | | | | | | | | | | | | | It makes no sense to expose this type of information to userspace unless the driver was explicitly loaded with the debug option. Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Matthew Garrett <mjg@redhat.com>
| * samsung-laptop: set backlight typeMichal Marek2011-04-121-0/+1
| | | | | | | | | | | | | | Cherry-picked from drivers/staging/samsung-laptop/samsung-laptop.c Signed-off-by: Michal Marek <mmarek@suse.cz> Signed-off-by: Matthew Garrett <mjg@redhat.com>
| * samsung-laptop: Samsung R410P backlight driverAlberto Mardegan2011-04-121-0/+10
| | | | | | | | | | | | | | | | | | | | | | Here's a trivial patch which adds support to the backlight device found in Samsung R410 Plus laptops. Signed-off-by: Alberto Mardegan <mardy@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> [mmarek: cherry-picked from staging commit d542f180] Signed-off-by: Michal Marek <mmarek@suse.cz> Signed-off-by: Matthew Garrett <mjg@redhat.com>
| * samsung-laptop: add support for N230 modelGreg Kroah-Hartman2011-04-121-3/+3
| | | | | | | | | | | | | | Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> [mmarek: cherry-picked from staging commit 0789b003] Signed-off-by: Michal Marek <mmarek@suse.cz> Signed-off-by: Matthew Garrett <mjg@redhat.com>
| * platform-drivers: x86: pmic: Restore the dropped buslock/unlockThomas Gleixner2011-04-041-4/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When I added the buslock/unlock mechanism to the pmic code in order to get rid of the horrible work queue stuff, stupid me missed to add the new callbacks to the irq_chip. In consequence Andrew removed the unused functions, but I missed that. Add them back and hook them up proper. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Matthew Garrett <mjg@redhat.com> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Matthew Garrett <mjg@redhat.com>
| * sony-laptop: fix early NULL pointer dereferenceMattia Dongili2011-04-041-0/+5
| | | | | | | | | | | | | | | | | | | | | | The SNC acpi driver could get early notifications before it fully initializes and that could lead to dereferencing the sony_nc_handles structure pointer that is still NULL at that stage. Make sure we return early from the handle lookup function in these cases. Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Matthew Garrett <mjg@redhat.com>
| * msi-laptop: fix config-dependent build errorRandy Dunlap2011-04-011-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The msi-laptop driver uses input_*() and sparse_keymap_*() interfaces. It should depend on the INPUT subsystem being present and select INPUT_SPARSEKMAP so that those interfaces are present. ERROR: "input_free_device" [drivers/platform/x86/msi-laptop.ko] undefined! ERROR: "input_register_device" [drivers/platform/x86/msi-laptop.ko] undefined! ERROR: "sparse_keymap_setup" [drivers/platform/x86/msi-laptop.ko] undefined! ERROR: "input_allocate_device" [drivers/platform/x86/msi-laptop.ko] undefined! ERROR: "sparse_keymap_report_event" [drivers/platform/x86/msi-laptop.ko] undefined! ERROR: "input_unregister_device" [drivers/platform/x86/msi-laptop.ko] undefined! ERROR: "sparse_keymap_free" [drivers/platform/x86/msi-laptop.ko] undefined! Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Matthew Garrett <mjg@redhat.com> Cc: "Lee, Chun-Yi" <jlee@novell.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
| * eeepc-wmi: add keys found on EeePC 1215TCorentin Chary2011-04-011-0/+2
| | | | | | | | | | Signed-off-by: Corentin Chary <corentin.chary@gmail.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
| * asus-wmi: swap input name and physCorentin Chary2011-04-011-2/+2
| | | | | | | | | | Signed-off-by: Corentin Chary <corentin.chary@gmail.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
* | Fix common misspellingsLucas De Marchi2011-03-311-1/+1
|/ | | | | | Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
* drivers: Final irq namespace conversionThomas Gleixner2011-03-291-3/+5
| | | | | | Scripted with coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* xo15-ebook: Remove device.wakeup_countMatthew Garrett2011-03-281-1/+0Star
| | | | | | This is handled automatically now. Signed-off-by: Matthew Garrett <mjg@redhat.com>
* ips: use interruptible waits in ips-monitorJesse Barnes2011-03-281-1/+1
| | | | | | | | | | This is what I intended to do since: 1) the driver handles variable waits just fine, and 2) interruptible waits aren't reported as load in the load avg. Reported-and-tested-by: Andreas Hartmann <andihartmann@freenet.de> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Matthew Garrett <mjg@redhat.com>
* acer-wmi: does not poll device status when WMI event is availableLee, Chun-Yi2011-03-281-2/+18
| | | | | | | | | | | | | | | | | | | | | Acer WMI hotkey event's result include current device status, just need sync the status to killswitch after acer-wmi driver receive hotkey event but not always poll device status. This is good for performance. But, if use EC raw mode, Acer BIOS will not emit wmi event and leave EC to control device status. So, still startup polling job when doesn't detect WMI event GUID or user choice to use ec_raw_mode. Tested on Acer TravelMate 8572 notebook. Cc: Carlos Corbacho <carlos@strangeworlds.co.uk> Cc: Matthew Garrett <mjg@redhat.com> Cc: Dmitry Torokhov <dtor@mail.ru> Cc: Corentin Chary <corentincj@iksaif.net> Cc: Thomas Renninger <trenn@suse.de> Signed-off-by: Lee, Chun-Yi <jlee@novell.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
* acer-wmi: does not set persistence state by rfkill_init_sw_stateLee, Chun-Yi2011-03-281-5/+14
| | | | | | | | | | | | | | | | | | | | | | | | Acer BIOS keeps devices state when system reboot, but reset to default device states (Wlan on, Bluetooth off, wwan on) if system cold boot. That means BIOS's initial state is not always real persistence. So, removed rfkill_init_sw_state because it sets initial state to persistence then replicate to other new killswitch when rfkill-input enabled. After removed it, acer-wmi set initial soft-block state after rfkill register, and doesn't allow set_block until rfkill initial finished. Reference: bko#31002 https://bugzilla.kernel.org/show_bug.cgi?id=31002 Cc: Carlos Corbacho <carlos@strangeworlds.co.uk> Cc: Matthew Garrett <mjg@redhat.com> Cc: Dmitry Torokhov <dtor@mail.ru> Cc: Corentin Chary <corentincj@iksaif.net> Cc: Oldřich Jedlička <oldium.pro@seznam.cz> Cc: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Lee, Chun-Yi <jlee@novell.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
* platform-drivers: x86: fix common misspellingsLucas De Marchi2011-03-287-10/+10
| | | | | Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi> Signed-off-by: Matthew Garrett <mjg@redhat.com>
* acer-wmi: use pr_<level> for messagesLee, Chun-Yi2011-03-281-40/+28Star
| | | | | | | | | | | acer-wmi: use pr_<level> for messages Cc: Carlos Corbacho <carlos@strangeworlds.co.uk> Cc: Matthew Garrett <mjg@redhat.com> Cc: Corentin Chary <corentincj@iksaif.net> Cc: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Lee, Chun-Yi <jlee@novell.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
* asus-wmi: potential NULL dereference in show_call()Dan Carpenter2011-03-281-1/+1
| | | | | | | | | In the earlier check we assumed that "obj" could be NULL. I looked at some of the other places that call evaluate_object() and they check for NULL as well. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
* asus-wmi: signedness bug in read_brightness()Dan Carpenter2011-03-281-1/+2
| | | | | | | "err" needs to be signed for the error handling to work. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
* platform-driver-x86: samsung-laptop: make dmi_check_cb to return 1 instead of 0Axel Lin2011-03-281-1/+1
| | | | | | | | | | | dmi_check_system() walks the table running matching functions until someone returns non zero or we hit the end. This patch makes dmi_check_cb to return 1 so dmi_check_system() return immediately when a match is found. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
* platform-driver-x86: fix wrong merge for compal-laptop.cAxel Lin2011-03-281-3/+3
| | | | | | | | | | | | | I found the commit 80183a4b "compal-laptop/fujitsu-laptop/msi-laptop: make dmi_check_cb to return 1 instead of 0" has wrong patch merge. The original patch change the return value for dmi_check_cb(): https://lkml.org/lkml/2010/7/2/88 But commit 80183a4b changed the return value for set_backlight_level. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
* msi-laptop: use pr_<level> for messagesJoey Lee2011-03-281-7/+7
| | | | | | | | | | | msi-laptop: use pr_<level> for messages Cc: Carlos Corbacho <carlos@strangeworlds.co.uk> Cc: Matthew Garrett <mjg@redhat.com> Cc: Dmitry Torokhov <dtor@mail.ru> Cc: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Lee, Chun-Yi <jlee@novell.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
* Platform: add Samsung Laptop platform driverGreg Kroah-Hartman2011-03-283-0/+846
| | | | | | | | This adds the samsung-laptop driver to the kernel. It now supports all known Samsung laptops that use the SABI interface. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Matthew Garrett <mjg@redhat.com>
* acer-wmi: Fix WMI IDPali Rohár2011-03-281-2/+2
| | | | | | | | | This patch change WMI ID to upper characters. With this patch module acer-wmi is automatically loaded when WMI ID is detected. Signed-off-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Pali Rohár <pali.rohar@gmail.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
* acer-wmi: deactive mail led when power offPali Rohár2011-03-281-0/+14
| | | | | | | | | | This patch deactive mail led when laptop is going to hibernete/suspend or power off. After resume from hibernate/suspend correctly restore mail led state. Signed-off-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Pali Rohár <pali.rohar@gmail.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
* msi-laptop: send out touchpad on/off keyLee, Chun-Yi2011-03-281-2/+79
| | | | | | | | | | | | | | | | | | | | MSI BIOS's raw behavior is send out KEY_TOUCHPAD_TOGGLE key when user pressed touchpad hotkey. Actually, we can capture the real touchpad status by read 0xE4 EC address on MSI netbook/notebook. So, add msi-laptop input device for send out KEY_TOUCHPAD_ON or KEY_TOUCHPAD_OFF key when user pressed Fn+F3 touchpad hotkey. It leave userland applications to know the real touchpad status. Tested on MSI netbook U-100, U-115, U160(N051), U160DX, N014, N034 Tested on MSI notebook CR620 Cc: Carlos Corbacho <carlos@strangeworlds.co.uk> Cc: Matthew Garrett <mjg@redhat.com> Cc: Dmitry Torokhov <dtor@mail.ru> Cc: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Lee, Chun-Yi <jlee@novell.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
* acer-wmi: set the touchpad toggle key code to KEY_TOUCHPAD_TOGGLELee, Chun-Yi2011-03-281-1/+1
| | | | | | | | | | | | Set the touchpad toggle key code from F22 to KEY_TOUCHPAD_TOGGLE, and userspace should use udev's key re-mapping facilities while X is unable to process keycodes above 255 to adjust to the keycode. Cc: Matthew Garrett <mjg@redhat.com> Cc: Dmitry Torokhov <dtor@mail.ru> Cc: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Lee, Chun-Yi <jlee@novell.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
* platform-driver-x86: intel_mid_thermal: fix unterminated platform_device_id ↵Axel Lin2011-03-281-0/+1
| | | | | | | | | table The platform_device_id table is supposed to be zero-terminated. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
* sony-laptop: potential null dereferenceDan Carpenter2011-03-281-1/+5
| | | | | | | | In the original code, if "device_enum" was NULL then it would dereference it when it printed the error message. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
* sony-laptop: handle allocation failuresDan Carpenter2011-03-281-0/+4
| | | | | | | | Return -ENOMEM if kzalloc() fails. The callers already handle error returns. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
* sony-laptop: return negative on failure in sony_nc_add()Dan Carpenter2011-03-281-2/+4
| | | | | | | | There were two places in sony_nc_add() where we returned zero on failure instead of a negative error code. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
* sony-laptop: make a couple variables staticDan Carpenter2011-03-281-2/+2
| | | | | | | Sparse complains that these variables should be static. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
* eeepc-wmi: set the touchpad toggle key code to KEY_TOUCHPAD_TOGGLEKeng-Yu Lin2011-03-281-1/+1
| | | | | Signed-off-by: Keng-Yu Lin <keng-yu.lin@canonical.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
* ideapad: read brightness setting on brightness key notifyIke Panhc2011-03-281-0/+2
| | | | | | | | | | | BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=25922 On ideapad Y530, the brightness key notify will be blocked if the last notify is not responsed by getting the brightness value. Read value when we get the notify shall fix the problem and will not have any difference on other ideapads. Signed-off-by: Ike Panhc <ike.pan@canonical.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
* eeepc-wmi: kconfig changes to fix build errorsRandy Dunlap2011-03-281-0/+1
| | | | | | | | | | Fix eeepc-wmi build when CONFIG_HOTPLUG_PCI is not enabled: eeepc-wmi.c:(.text+0x3bc5e9): undefined reference to `pci_hp_deregister' eeepc-wmi.c:(.text+0x3bcca4): undefined reference to `__pci_hp_register' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
* eeepc-wmi: restore KEY_CAMERA_* keys lost in 190ca27Corentin Chary2011-03-281-0/+6
| | | | | Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Matthew Garrett <mjg@redhat.com>
* asus-wmi: add hwmon interface and pwm1Corentin Chary2011-03-282-0/+129
| | | | | Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Matthew Garrett <mjg@redhat.com>
* asus-wmi: add some common device ids and method idsCorentin Chary2011-03-281-7/+37
| | | | | | | | | I also found some leds ids (0x00020011-0x00020016 and 0x00040015), but since they are not really present on the notebook, I can't guess their name . Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Matthew Garrett <mjg@redhat.com>
* asus-nb-wmi: Asus Notebooks WMI DriverCorentin Chary2011-03-283-1/+114
| | | | | | | | | | | | | | | | Introduce a new driver for Asus Notebooks shipped with a WMI device instead of the old ACPI device. The WMI device is almost the same as the one present in Eee PC, but the event guid and the keymap are different. The keymap comes from asus-laptop module. On Asus notebooks, when you call the WMI device, you always need a 64bit buffer, even if you only want to get the state of a device (tested on a G73). Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Matthew Garrett <mjg@redhat.com>
* asus-wmi: allow debugfs interface to call arbitrary methodCorentin Chary2011-03-281-2/+45
| | | | | | | Also add some # format flags to debugfs output. Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Matthew Garrett <mjg@redhat.com>
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