Fujitsu tablet extras driver

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 <khnz@gmx.de>
Signed-off-by: Matthew Garrett <mjg@redhat.com>

Author: khnz

MAINTAINERS

@@ -2845,6 +2845,12 @@ S:	Maintained
 F:	drivers/media/video/m5mols/
 F:	include/media/m5mols.h
 
+FUJITSU TABLET EXTRAS
+M:	Robert Gerlach <khnz@gmx.de>
+L:	platform-driver-x86@vger.kernel.org
+S:	Maintained
+F:	drivers/platform/x86/fujitsu-tablet.c
+
 FUSE: FILESYSTEM IN USERSPACE
 M:	Miklos Szeredi <miklos@szeredi.hu>
 L:	fuse-devel@lists.sourceforge.net

drivers/platform/x86/Kconfig

@@ -143,6 +143,23 @@ config FUJITSU_LAPTOP_DEBUG
 
 	  If you are not sure, say N here.
 
+config FUJITSU_TABLET
+       tristate "Fujitsu Tablet Extras"
+       depends on ACPI
+       depends on INPUT
+       ---help---
+         This is a driver for tablets built by Fujitsu:
+
+           * Lifebook P1510/P1610/P1620/Txxxx
+           * Stylistic ST5xxx
+           * Possibly other Fujitsu tablet models
+
+         It adds support for the panel buttons, docking station detection,
+         tablet/notebook mode detection for convertible and
+         orientation detection for docked slates.
+
+         If you have a Fujitsu convertible or slate, say Y or M here.
+
 config AMILO_RFKILL
 	tristate "Fujitsu-Siemens Amilo rfkill support"
 	depends on RFKILL

drivers/platform/x86/Makefile

@@ -24,6 +24,7 @@ obj-$(CONFIG_IDEAPAD_LAPTOP)	+= ideapad-laptop.o
 obj-$(CONFIG_THINKPAD_ACPI)	+= thinkpad_acpi.o
 obj-$(CONFIG_SENSORS_HDAPS)	+= hdaps.o
 obj-$(CONFIG_FUJITSU_LAPTOP)	+= fujitsu-laptop.o
+obj-$(CONFIG_FUJITSU_TABLET)	+= fujitsu-tablet.o
 obj-$(CONFIG_PANASONIC_LAPTOP)	+= panasonic-laptop.o
 obj-$(CONFIG_INTEL_MENLOW)	+= intel_menlow.o
 obj-$(CONFIG_ACPI_WMI)		+= wmi.o