Merge tag 'platform-drivers-x86-v4.2-1' of git://git.infradead.org/us…

…ers/dvhart/linux-platform-drivers-x86

Pull x86 platform driver updates from Darren Hart:
 "Fairly routine update for platform-drivers-x86.

  Mostly fixes and cleanups, with a significant refactoring of toshiba*
  drivers.  Includes the addition of the dell-rbtn driver.

  Details:

  asus-wmi:
   - fan control

  dell*:
   - add Dell airplane mode switch driver

  ideapad-laptop:
   - platform rfkill fixes, and regression fix

  pvpanic:
   - handle missing _STA correctly

  toshiba*:
   - rafactor bluetooth support
   - haps documentation
   - driver cleanup

  other:
   - Use acpi_video_unregister_backlight instead of
     acpi_video_unregister in serveral drivers.
   - Orphan msi-wmi.

* tag 'platform-drivers-x86-v4.2-1' of git://git.infradead.org/users/dvhart/linux-platform-drivers-x86: (24 commits)
  MAINTAINERS: Orphan x86 driver msi-wmi
  ideapad: fix software rfkill setting
  dell-laptop: Use dell-rbtn instead i8042 filter when possible
  dell-rbtn: Export notifier for other kernel modules
  dell-rbtn: Dell Airplane Mode Switch driver
  samsung-laptop: Use acpi_video_unregister_backlight instead of acpi_video_unregister
  asus-wmi: Use acpi_video_unregister_backlight instead of acpi_video_unregister
  apple_gmux: Use acpi_video_unregister_backlight instead of acpi_video_unregister
  pvpanic: handle missing _STA correctly
  ideapad_laptop: Lenovo G50-30 fix rfkill reports wireless blocked
  asus-wmi: add fan control
  Documentation/ABI: Add file describing the sysfs entries for toshiba_haps
  toshiba_haps: Make use of DEVICE_ATTR_{RW, WO} macros
  toshiba_haps: Replace sscanf with kstrtoint
  toshiba_acpi: Bump driver version to 0.22
  toshiba_acpi: Remove TOS_FAILURE check from some functions
  toshiba_acpi: Comments cleanup
  toshiba_acpi: Rename hci_{read, write}1 functions
  toshiba_acpi: Remove no longer needed hci_{read, write}2 functions
  toshiba_bluetooth: Change BT status message to debug
  ...

Documentation/ABI/testing/sysfs-driver-toshiba_haps

@@ -0,0 +1,20 @@
+What:		/sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS620A:00/protection_level
+Date:		August 16, 2014
+KernelVersion:	3.17
+Contact:	Azael Avalos <coproscefalo@gmail.com>
+Description:	This file controls the built-in accelerometer protection level,
+		valid values are:
+			* 0 -> Disabled
+			* 1 -> Low
+			* 2 -> Medium
+			* 3 -> High
+		The default potection value is set to 2 (Medium).
+Users:		KToshiba
+
+What:		/sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS620A:00/reset_protection
+Date:		August 16, 2014
+KernelVersion:	3.17
+Contact:	Azael Avalos <coproscefalo@gmail.com>
+Description:	This file turns off the built-in accelerometer for a few
+		seconds and then restore normal operation. Accepting 1 as the
+		only parameter.

MAINTAINERS

@@ -3216,6 +3216,11 @@ L:	platform-driver-x86@vger.kernel.org
 S:	Maintained
 F:	drivers/platform/x86/dell-laptop.c
 
+DELL LAPTOP RBTN DRIVER
+M:	Pali Rohár <pali.rohar@gmail.com>
+S:	Maintained
+F:	drivers/platform/x86/dell-rbtn.*
+
 DELL LAPTOP FREEFALL DRIVER
 M:	Pali Rohár <pali.rohar@gmail.com>
 S:	Maintained
@@ -6786,9 +6791,8 @@ S:	Maintained
 F:	drivers/platform/x86/msi-laptop.c
 
 MSI WMI SUPPORT
-M:	Anisse Astier <anisse@astier.eu>
 L:	platform-driver-x86@vger.kernel.org
-S:	Supported
+S:	Orphan
 F:	drivers/platform/x86/msi-wmi.c
 
 MSI001 MEDIA DRIVER

drivers/platform/x86/Kconfig

@@ -141,6 +141,22 @@ config DELL_SMO8800
 	  To compile this driver as a module, choose M here: the module will
 	  be called dell-smo8800.
 
+config DELL_RBTN
+	tristate "Dell Airplane Mode Switch driver"
+	depends on ACPI
+	depends on INPUT
+	depends on RFKILL
+	---help---
+	  Say Y here if you want to support Dell Airplane Mode Switch ACPI
+	  device on Dell laptops. Sometimes it has names: DELLABCE or DELRBTN.
+	  This driver register rfkill device or input hotkey device depending
+	  on hardware type (hw switch slider or keyboard toggle button). For
+	  rfkill devices it receive HW switch events and set correct hard
+	  rfkill state.
+
+	  To compile this driver as a module, choose M here: the module will
+	  be called dell-rbtn.
+
 
 config FUJITSU_LAPTOP
 	tristate "Fujitsu Laptop Extras"
@@ -622,7 +638,6 @@ config ACPI_TOSHIBA
 	select NEW_LEDS
 	depends on BACKLIGHT_CLASS_DEVICE
 	depends on INPUT
-	depends on RFKILL || RFKILL = n
 	depends on SERIO_I8042 || SERIO_I8042 = n
 	depends on ACPI_VIDEO || ACPI_VIDEO = n
 	select INPUT_POLLDEV
@@ -653,6 +668,7 @@ config ACPI_TOSHIBA
 config TOSHIBA_BT_RFKILL
 	tristate "Toshiba Bluetooth RFKill switch support"
 	depends on ACPI
+	depends on RFKILL || RFKILL = n
 	---help---
 	  This driver adds support for Bluetooth events for the RFKill
 	  switch on modern Toshiba laptops with full ACPI support and

drivers/platform/x86/Makefile

@@ -14,6 +14,7 @@ obj-$(CONFIG_DELL_LAPTOP)	+= dell-laptop.o
 obj-$(CONFIG_DELL_WMI)		+= dell-wmi.o
 obj-$(CONFIG_DELL_WMI_AIO)	+= dell-wmi-aio.o
 obj-$(CONFIG_DELL_SMO8800)	+= dell-smo8800.o
+obj-$(CONFIG_DELL_RBTN)		+= dell-rbtn.o
 obj-$(CONFIG_ACER_WMI)		+= acer-wmi.o
 obj-$(CONFIG_ACERHDF)		+= acerhdf.o
 obj-$(CONFIG_HP_ACCEL)		+= hp_accel.o