acer-wmi: Respect framebuffer blanking in backlight
authorCarlos Corbacho <carlos@strangeworlds.co.uk>
Sat, 21 Jun 2008 08:09:27 +0000 (09:09 +0100)
committerAndi Kleen <andi@basil.nowhere.org>
Wed, 16 Jul 2008 21:27:02 +0000 (23:27 +0200)
commitf2b585b4a31731b17b9769eae523986fa7fddcde
tree6c7271d33a60e2eae1731f5880dc50ddbdfb0faf
parent9991d9f2bc75dc8735932240b67432d4073b8f60
acer-wmi: Respect framebuffer blanking in backlight

If the framebuffer has requested blanking, turn the backlight down. Also
offer the user the option to do this.

Reported-by: Michal Pecio <michal.pecio@gmail.com>
Signed-off-by: Carlos Corbacho <carlos@strangeworlds.co.uk>
Signed-off-by: Len Brown <len.brown@intel.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
drivers/misc/acer-wmi.c