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288607 commits

Author SHA1 Message Date
Lee, Chun-Yi
86924de2a6 acer-wmi: add quirk table for video backlight vendor mode
There have some acer laptop have broken _BCM implemenation, the AML
code wrote value to EC register but firmware didn't change brighenss.

Fortunately, the brightness control works on those machines with
vendor mode. So, add quirk table for video backlight vendor mode
and unregister acpi video interface on those machines.

Tested on Acer TravelMate 4750

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@suse.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-26 15:47:58 -04:00
Jesper Juhl
41603e9783 drivers/platform/x86/amilo-rfkill.c::amilo_rfkill_probe() avoid NULL deref
In drivers/platform/x86/amilo-rfkill.c::amilo_rfkill_probe() the call
to dmi_first_match() may fail and return NULL. If it does return NULL,
then we'll be dereferencing a NULL pointer in the rfkill_alloc() call
where we do 'system_id->driver_data' --> KABOOM!

Avoid that problem by testing for a NULL return value from
dmi_first_match() and bailing out if it fails.

I was a bit uncertain about what to return in the failure case. In the
end I settled for -ENXIO as the most logical error to return.

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-26 15:45:32 -04:00
Corentin Chary
a979e2e2af samsung-laptop: unregister ACPI video module for some well known laptops
On these laptops, the ACPI video is not functional, and very unlikely
to be fixed by the vendor. Note that intel_backlight works for some
of these laptops, and the backlight from samsung-laptop always work.

The good news is that newer laptops have functional ACPI video device
and won't end up growing this list.

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-26 15:45:25 -04:00
Lee, Chun-Yi
5719b81988 acer-wmi: No wifi rfkill on Sony machines
The wireless rfkill should charged by sony-laptop but not acer-wmi.
So, add Sony's SNY5001 acpi device to blacklist in acer-wmi.

Tested on Sony Vaio

Cc: Carlos Corbacho <carlos@strangeworlds.co.uk>
Cc: Matthew Garrett <mjg@redhat.com>
Cc: Mattia Dongili <malattia@linux.it>
Cc: Dimitris N <ddarlac@gmail.com>
Tested-by: Dimitris N <ddarlac@gmail.com>
Signed-off-by: Lee, Chun-Yi <jlee@suse.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-26 15:45:25 -04:00
Manoj Iyer
23b0531641 thinkpad-acpi: recognize Lenovo as version string in newer V-series BIOS
The newer V series bios reports product version as 'Lenovo'
instead of 'ThinkPad'. Recoginze this new string so that
the module can load.

Signed-off-by: Manoj Iyer <manoj.iyer@canonical.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Tested-by: James Ferguson <james.ferguson@canonical.com>
Tested-by: Dennis Chua <dennis.chua@canonical.com>
Tested-by: Ike Pan <ike.pan@canonical.com>
Acked-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
2012-03-26 15:05:52 -04:00
Corentin Chary
ade28abdcb asus-wmi: don't update power and brightness when using scalar
But we can still do it on other boards, as this might happen
if the backlight driver change when update_bl is called.

Signed-off-by: Corentin Chary <corentin.chary@gmail.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-26 15:05:51 -04:00
Corentin Chary
7a61d02074 eeepc-wmi: split et2012 specific hacks
Signed-off-by: Corentin Chary <corentin.chary@gmail.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-26 15:05:49 -04:00
Corentin Chary
c55d995dd3 eeepc-wmi: refine quirks handling
Signed-off-by: Corentin Chary <corentin.chary@gmail.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-26 15:05:47 -04:00
Corentin Chary
fb05b9f53f asus-nb-wmi: set panel_power correctly
Even if it's currently unused.

Signed-off-by: Corentin Chary <corentin.chary@gmail.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-26 15:05:46 -04:00
Corentin Chary
6a2bcccdb3 asus-wmi: move WAPF variable into quirks_entry
Some models work better with different values of wapf, so move the
variable into quriks_entry to make it more easy to give a specific
value to different models.

Based on original patch from AceLan Kao <acelan.kao@canonical.com>

Cc: AceLan Kao <acelan.kao@canonical.com>
Signed-off-by: Corentin Chary <corentin.chary@gmail.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-26 15:05:44 -04:00
AceLan Kao
6e0044bedc asus-wmi: store backlight power status for AIO machine
Due to some implementation reasons, ASUS ET2012 All-in-One machines
can't report the correct backlight power status, it will always return
1. To track the backlight power status correctly, we have to store the
status by ourselves.

BTW, by the BIOS design, the backlight power will be turn on/off
sequently, no matter what the value of the parameter will be.
More over, the brightness adjustment command will turn on the backlight
power. Those behaviors will make us fail to track the backlight power
status.
For example, While we are trying to turn on the backlight power,
we will send out the brightness adjustment command and then trying to
figure out if we have to turn on the backlight power, then send out
the command. But, the real case is that, the backlight power turns on
while sending the brightness adjustment command, and then we send out
the command to turn on the backlight power, it actually will turn off
the backlight power and the backlight power status we recorded becomes
wrong. So, we have to seperate these two commands by a if statement.

Signed-off-by: AceLan Kao <acelan.kao@canonical.com>
Signed-off-by: Corentin Chary <corentin.chary@gmail.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-26 15:05:43 -04:00
AceLan Kao
c87992d1fa asus-wmi: add scalar board brightness adj. support
Some ASUS ET2012E/I All-in-One machines that use a scalar board
to control the brightness, and they only accept brightness up and down
command. So, I introduced a get_scalar_command() function to pass the
command to the scalar board through WMI.

Besides, we have to store the brightness value locally, for we need the
old value to know the brightness value is increasing or decreasing.

BTW, since there is no way to retrieve the actual brightness(it would be
a fixed value), and the max brightness value would be fixed to 1, so we
have to keep passing the brightness up/down command when we reached the
max brightness value or 0.

Signed-off-by: AceLan Kao <acelan.kao@canonical.com>
Signed-off-by: Corentin Chary <corentin.chary@gmail.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-26 15:05:41 -04:00
Dan Carpenter
bde9e5098c samsung-laptop: cleanup return type: mode_t vs umode_t
This function returns a umode_t (unsigned short) instead of mode_t which
is an unsigned int on some architectures.  Cleaning this up silences a
compile warning:

drivers/platform/x86/samsung-laptop.c:1108:2: warning: initialization
	from incompatible pointer type [enabled by default]

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-26 15:05:39 -04:00
David Rientjes
82c333aaf4 drivers, samsung-laptop: fix usage of isalnum
linux/ctype.h is needed for isalnum() to avoid a build error:

drivers/platform/x86/samsung-laptop.c: In function ‘samsung_sabi_diag’:
drivers/platform/x86/samsung-laptop.c:1306: error: implicit declaration of function ‘isalnum’

Signed-off-by: David Rientjes <rientjes@google.com>
Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-26 15:05:38 -04:00
David Rientjes
8522944085 drivers, samsung-laptop: fix initialization of sabi_data in sabi_set_commandb
Fields d0, d1, d2, and d3 are members of an anonymous struct inside an
anonymous union inside struct sabi_data.  Initialization must be done by
wrapping the anonymous union and structs with brackets to avoid a build
error:

drivers/platform/x86/samsung-laptop.c: In function ‘sabi_set_commandb’:
drivers/platform/x86/samsung-laptop.c:433: error: unknown field ‘d0’ specified in initializer
drivers/platform/x86/samsung-laptop.c:433: warning: missing braces around initializer
drivers/platform/x86/samsung-laptop.c:433: warning: (near initialization for ‘in.<anonymous>’)
...

Signed-off-by: David Rientjes <rientjes@google.com>
Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-26 15:05:36 -04:00
Corentin Chary
c09b2237da asus-wmi: on/off bit is not set when reading the value
Signed-off-by: Corentin Chary <corentin.chary@gmail.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-26 15:05:35 -04:00
Chih-Wei Huang
eb649a818a eeepc-wmi: add extra keymaps for EP121
Signed-off-by: Chih-Wei Huang <cwhuang@linux.org.tw>
Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-26 15:05:33 -04:00
Corentin Chary
9b05ea2437 asus-nb-wmi: ignore useless keys
Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-26 15:05:31 -04:00
Lee, Chun-Yi
c08f2086cd acer-wmi: support Lenovo ideapad S205 Brazos wifi switch
Vaclav found a new ideapad S205 Brazos machine that used the same
EC register of wireless with S205 but has different product name.

So, add this machine to quirk for support wireless rfkill.

Tested on Lenovo ideapad S205 Brazos

Tested-by: Vaclav Mocek <vmocek@gmail.com>
Acked-by: Ike Panhc <ike.pan@canonical.com>
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@suse.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-26 15:05:30 -04:00
Lee, Chun-Yi
996d23ba36 acer-wmi: fix out of input parameter size when set
The input parameter of set device status is different with get device
status. There have volume value element for set status but don't need
for get action.

On Acer TravelMate 4750 creates field on volume value element even
doesn't use it in DSDT. So, add this patch for separate input paramter
between set device status with get status.

Tested on Acer TravelMate 4750

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@suse.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-26 15:05:28 -04:00
Lee, Chun-Yi
34b6cfabd7 acer-wmi: Detect communication hot key number
Currently we set a fixed hot key number to 0x01 for communction button,
but, actually, the key number is different on each acer laptop and it was
reported by SMBIOS.

So, add this patch to get the communication hot key number from Acer
OEM-specific SMBIOS Type AA.

Tested on Acer TravelMate 4750

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@suse.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-26 15:05:27 -04:00
Seth Forshee
917ee75a59 platform/x86: Add driver for Apple gmux device
Apple laptops with hybrid graphics have a device named gmux that
controls the muxing of the LVDS panel between the GPUs as well as screen
brightness. This driver adds support for the gmux device. Only backlight
control is supported initially.

Signed-off-by: Seth Forshee <seth.forshee@canonical.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Tested-by: Grant Likely <grant.likely@secretlab.ca>
2012-03-26 15:05:25 -04:00
Seth Forshee
83e72dd97a apple_bl: Add register/unregister functions
Add functions to allow other modules to enable or disable apple_bl. This
will be used by the gmux driver to disable apple_bl when the gmux is
present, as it is a better and more reliable option for brightness
control.

Signed-off-by: Seth Forshee <seth.forshee@canonical.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-22 09:31:55 -04:00
Seth Forshee
f11f999e98 toshiba_acpi: Refuse to load on machines with buggy INFO implementations
Several Satellite models have a buggy implementation of the INFO method
that causes ACPI exceptions when executed:

 ACPI Error: Result stack is empty! State=ffff88012d70f800 (20110413/dswstate-98)
 ACPI Exception: AE_AML_NO_RETURN_VALUE, Missing or null operand (20110413/dsutils-646)
 ACPI Exception: AE_AML_NO_RETURN_VALUE, While creating Arg 0 (20110413/dsutils-763)
 ACPI Error: Method parse/execution failed [\_SB_.VALZ.GETE] (Node ffff880131175eb0), AE_AML_NO_RETURN_VALUE (20110413/psparse-536)
 ACPI Error: Method parse/execution failed [\_SB_.VALZ.INFO] (Node ffff880131175ed8), AE_AML_NO_RETURN_VALUE (20110413/psparse-536)
 toshiba_acpi: ACPI INFO method execution failed
 toshiba_acpi: Failed to query hotkey event

All known machines with this implementation also have a WMI interface
with event GUID 59142400-C6A3-40FA-BADB-8A2652834100 which is not seen
on any other models. Refuse to load toshiba_acpi on machines with this
guid.

Signed-off-by: Seth Forshee <seth.forshee@canonical.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-22 09:31:53 -04:00
Azael Avalos
af502837a0 toshiba_acpi: Support additional hotkey scancodes
These scancodes are used by many of the models now supported with
the addition of TOS1900 device support.

Signed-off-by: Azael Avalos <coproscefalo@gmail.com>
Signed-off-by: Seth Forshee <seth.forshee@canonical.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-22 09:31:52 -04:00
Seth Forshee
29cd293f9f toshiba_acpi: Support alternate hotkey interfaces
There are two types of problems that prevent hotkeys from working
on many of the machines supported by toshiba_acpi. The first of
these is the lack of a functioning SCI for hotkey events. For these
machines it is possible to filter the Fn keypresses from the
keyboard and generate a notification by executing the ACPI NTFY
method.

The second problem is a lack of support for HCI_SYSTEM_EVENT, which
is used for reading the hotkey scancodes. On these machines the
scancodes can be read by executing the ACPI NTFY method.

This patch fixes both problems by installing an i8042 filter when
the NTFY method is present to generate notifications and by
detecting which of INFO or HCI_SYSTEM_EVENT is supported for
reading scancodes. If neither method of reading scancodes is
supported, the hotkey input device is not registered.

Signed-off-by: Azael Avalos <coproscefalo@gmail.com>
Signed-off-by: Seth Forshee <seth.forshee@canonical.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-22 09:31:51 -04:00
Seth Forshee
3e2abc5a35 ACPI: EC: Add ec_get_handle()
toshiba_acpi needs to execute an AML method within the EC namespace
to make hotkeys work on some platforms. Provide an interface to
allow it to easily get a handle to the EC namespace for this purpose.

Signed-off-by: Seth Forshee <seth.forshee@canonical.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-20 12:14:25 -04:00
Michael Demeter
7714567c87 intel_mid_powerbtn: use MSIC read/write instead of ipc_scu
In the 2.6.36 kernel we did not have the MSIC driver. Changed
all ipc_scu_reads/writes to use the MSIC driver and defines.
Added a fix from the 2.6.36 kernel where the SCU FW could send
a power button interrupt to the IA32 FW and the kernel was not
running yet. This resulted in the interrupt not getting cleared
and the power button was ignored. this fix just clears the
interrupt on start-up.

Signed-off-by: Michael Demeter <michael.demeter@intel.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Revert style-only changes. Remove unused variable. Fix comment style.]
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-20 12:02:26 -04:00
Alan Cox
f39eaa674b platform, x86: Kill off Moorestown
All production devices operate in the Oaktrail configuration with legacy PC
elements present and an ACPI BIOS. Continue stripping out the Moorestown
elements from the tree leaving Medfield.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-20 12:02:25 -04:00
Danny Kukawka
a938406b76 hdaps: trivial fix for -Wuninitialized
Trivial fix for some -Wuninitialized compiler warnings.

Signed-off-by: Danny Kukawka <danny.kukawka@bisect.de>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-20 12:02:25 -04:00
Sergey Senozhatsky
ca1469f5f1 acer-wmi: ignore missing Aspire 5741G keys (checkpatched)
acer-wmi: ignore missing Aspire 5741G keys

Ignore Aspire's 5741G:
 KEY_PREVIOUSSONG
 KEY_NEXTSONG
 KEY_PLAYPAUSE
 KEY_STOP
 KEY_VOLUMEDOWN

Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-20 12:02:24 -04:00
Merlin Schumacher
67e1d34cd5 acer-wmi: support for P key on TM8372
BugLink: http://launchpad.net/bugs/865807

There is no entry for P key on TM8372, so when P key is pressed, only
"acer_wmi: Unknown key number - 0x29" in dmesg.

Signed-off-by: Merlin Schumacher <merlin.schumacher@gmail.com>
Signed-off-by: Ike Panhc <ike.pan@canonical.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-20 12:02:24 -04:00
AceLan Kao
2d5de9e849 dell-laptop: touchpad LED should persist its status after S3
Touchpad LED will not turn on after S3, it will make the touchpad status
doesn't consist with the LED.
By adding one flag to let the LED device restore it's status.

Signed-off-by: AceLan Kao <acelan.kao@canonical.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-20 12:02:23 -04:00
Philip A. Prindeville
3197059af0 geos: Platform driver for Geos and Geos2 single-board computers.
Trivial platform driver for Traverse Technologies Geos and Geos2
single-board computers. Uses SMBIOS to identify platform.
Based on progressive revisions of the leds-net5501 driver that
was rewritten by Ed Wildgoose as a platform driver.

Supports GPIO-based LEDs (3) and 1 polled button which is
typically used for a soft reset.

Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
Reviewed-by: Ed Wildgoose <ed@wildgooses.com>
Acked-by: Andres Salomon <dilinger@queued.net>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-20 12:02:23 -04:00
Dan Carpenter
592b746c55 toshiba_acpi: make one-bit bitfields unsigned
This doesn't change how the code works, but it silences a Sparse
complaint:
drivers/platform/x86/toshiba_acpi.c:121:37: error: dubious one-bit signed bitfield

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-20 12:02:22 -04:00
Lee, Chun-Yi
38db157d7b acer-wmi: remove useless input argument for internal wmi
The "wmi_interface *iface" is a useless input argument for internal wmi get/set
functions, remove it to clear up source code.

Tested on Lenovo E520.
Tested on Acer TravelMate 4750.

Tested-by: mr.kobzar <mr.kobzar@gmail.com>
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@suse.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-20 12:02:21 -04:00
Mika Westerberg
984165a37c x86, mrst: add msic_thermal platform support
This will let the MSIC driver to create platform device for the thermal
driver.

Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-20 12:02:21 -04:00
Mika Westerberg
0266e49b3f platform-x86: intel_mid_thermal: turn off thermistor voltage by default
Instead of complaining that the voltage is on, we can just ask the MSIC to
turn the voltage off. This should save some power.

Voltage for thermistors is turned on when ADC conversion is initiated.

Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-20 12:02:20 -04:00
Mika Westerberg
420138a747 platform-x86: intel_mid_thermal: convert to use Intel MSIC API
Intel MSIC MFD driver provides common register access interface to the
devices in the MSIC die so we use that instead of SCU IPC.

Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-20 12:02:20 -04:00
Mika Westerberg
3fca3d3d50 platform-x86: intel_mid_thermal: add msic_thermal alias
In newer boards this device is called "msic_thermal" instead of
"msic_sensor". To support both we add suitable alias for the driver.

Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-20 12:02:19 -04:00
Corentin Chary
20db88e32d samsung-laptop: fix seclinux rfkill and us it as fallback
Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-20 12:02:19 -04:00
Corentin Chary
a2d5dd24af asus-laptop: add some keys found on Lenovo SL500
Signed-off-by: Corentin Chary <corentin.chary@gmail.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-20 12:02:18 -04:00
Corentin Chary
7ec48ceda2 platform/x86: drop deprecated asus_acpi driver
asus_acpi only support old models, it has been deprecated since
2009 in favor of asus-laptop, it's not built by any (sane) distro,
so it is time to say good bye.

Thanks to Julien Lerouge and Karol Kozimor for the work they have
done on it, I would never have wrote asus-laptop and other asus
related drivers without asus_acpi.

Signed-off-by: Corentin Chary <corentin.chary@gmail.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-20 12:02:18 -04:00
Corentin Chary
26594dd476 asus-laptop: check WLED and BLED presence before adding rfkill
Signed-off-by: Corentin Chary <corentin.chary@gmail.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-20 12:02:17 -04:00
Corentin Chary
3c8671ffd3 asus-laptop: add rfkill interfaces for wlan and wwan
But don't try to do than on pegatron tablets to avoid any
conflict.

Signed-off-by: Corentin Chary <corentin.chary@gmail.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-20 12:02:17 -04:00
Corentin Chary
774b06780b asus-laptop: control how BLED and WLED should be exposed
Let the user tells if BLED and WLED should be exposed as led or
rfkill (the old sysfs are still here, but this adds a standard
interface to control the device).

For example on my A6JC, with WAPF=1, I would do:

$ modprobe asus-laptop wled_type=led bluetooth_type=rfkill

There is still no known way to automatically guess what BLED
and WLED methods will control, it's why user information is needed.

A userspace database could do that automatically, and maybe some DMI
matching in the driver.

Signed-off-by: Corentin Chary <corentin.chary@gmail.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-20 12:02:16 -04:00
Corentin Chary
40969c7dd6 asus-laptop: cleanup rfkill code
Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-20 12:02:16 -04:00
Corentin Chary
ce6c468fd8 eeepc-laptop: log unknown keys
Signed-off-by: Corentin Chary <corentin.chary@gmail.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-20 12:02:15 -04:00
Corentin Chary
e0ac913374 asus-laptop: log unknown keys
Signed-off-by: Corentin Chary <corentin.chary@gmail.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-20 12:02:14 -04:00
Joe Perches
eecc5bbc61 acerhdf: Message logging neatening
Use pr_warn not pr_warning.
Coalesce formats.
Argument aligning.
Remove superfluous parentheses.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Lee, Chun-Yi <jlee@suse.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-20 12:02:14 -04:00