linux-toradex.git/drivers/platform/x86/Makefile, branch v3.4.45

platform/x86: Add driver for Apple gmux device

2012-03-26T19:05:25+00:00

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 
Signed-off-by: Matthew Garrett 
Tested-by: Grant Likely

toshiba_acpi: Refuse to load on machines with buggy INFO implementations

2012-03-22T13:31:53+00:00

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 
Signed-off-by: Matthew Garrett

platform, x86: Kill off Moorestown

2012-03-20T16:02:25+00:00

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 
Signed-off-by: Matthew Garrett

platform/x86: drop deprecated asus_acpi driver

2012-03-20T16:02:18+00:00

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 
Signed-off-by: Matthew Garrett

Fujitsu tablet extras driver

2012-03-12T13:57:52+00:00

This patch adds support for some of the devices within a wide variety
of Fujitsu Tablet Computers, both convertibles and slates. Primarily
it allows for the automatic detection of the tablet/notebook mode for
convertible tablet pc's, and orientation for docked slates. It also
adds support for the application panel buttons usually found next to
the tablet screen, and docking station detection for slates.

Signed-off-by: Robert Gerlach 
Signed-off-by: Matthew Garrett

x86: Add amilo-rfkill driver for some Fujitsu-Siemens Amilo laptops

2012-03-12T13:56:47+00:00

An rfkill driver based on the fsaa1655g and fsam7440 drivers for
Fujitsu-Siemens Amilo A1655 and M7440 models found at:

http://sourceforge.net/projects/fsaa1655g/
http://sourceforge.net/projects/fsam7440/

This adds DMI matching, replaces the procfs files with rfkill devices,
and uses the proper functions to write to the i8042 safely.

Signed-off-by: Ben Hutchings 
Signed-off-by: Matthew Garrett

Platform: Samsung Q10 backlight driver

2011-08-05T18:46:17+00:00

This adds backlight control on the Samsung Q10 laptop, which does not support
the SABI interface. Also tested successfully on the Dell Latitude X200.

Signed-off-by: Frederick van der Wyck 
Signed-off-by: Matthew Garrett

platform/x86: Fix Makefile for intel_mid_powerbtn

2011-05-27T16:37:19+00:00

Signed-off-by: Ameya Palande <2ameya@gmail.com>
Signed-off-by: Matthew Garrett

platform/oaktrail: ACPI EC Extra driver for Oaktrail

2011-05-27T16:36:43+00:00

This driver implements an Extra ACPI EC driver for products based on Intel
Oaktrail platform.

This driver does below things:
1. registers itself in the Linux backlight control in
   /sys/class/backlight/intel_oaktrail/

2. registers in the rfkill subsystem here: /sys/class/rfkill/rfkillX/
   for these components: wifi, bluetooth, wwan (3g), gps

Signed-off-by: Yin Kangkai 

[Extracted from a bigger patch by Yin Kangkai, this version leaves out some
 sysfs bits that probably want to be driver managed, and ACPI i2c enumeration]

Signed-off-by: Alan Cox 
Signed-off-by: Matthew Garrett

platform/x86: add MXM WMI driver.

2011-05-04T03:38:33+00:00

MXM is a laptop graphics card form-factor + interface specification,
this adds an initial stub driver to talk to the MXM WMI interface.

The only method used is the MUX switching method needed to do switchable
graphics on the nvidia chipsets.

Signed-off-by: Dave Airlie 
Acked-by: Matthew Garrett