MSI S270 Laptop support: backlight, wlan, bluetooth states

Create a driver to support the platform-specific features
of MSI S270 laptops (and maybe other MSI laptops).
This driver implements a backlight device for controlling LCD brightness
(/sys/class/backlight/msi-laptop-bl/).
In addition it allows access to the WLAN and Bluetooth states
through a platform driver (/sys/devices/platform/msi-laptop-pf/).

Signed-off-by: Lennart Poettering <mzxreary@0pointer.de>
Cc: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 19 insertions, 0 deletions

diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index 3df0e7a07c46..fa7acc2c5c6d 100644
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -57,4 +57,23 @@ config TIFM_7XX1
           To compile this driver as a module, choose M here: the module will
           be called tifm_7xx1.
 
+config MSI_LAPTOP
+        tristate "MSI Laptop Extras"
+        depends on X86
+        depends on ACPI_EC
+        depends on BACKLIGHT_CLASS_DEVICE
+        ---help---
+          This is a driver for laptops built by MSI (MICRO-STAR
+          INTERNATIONAL):
+
+          MSI MegaBook S270 (MS-1013)
+          Cytron/TCM/Medion/Tchibo MD96100/SAM2000
+
+          It adds support for Bluetooth, WLAN and LCD brightness control.
+
+          More information about this driver is available at
+          <http://0pointer.de/lennart/tchibo.html>.
+
+          If you have an MSI S270 laptop, say Y or M here.
+
 endmenu