backlight: if brightness is zero, disable backlight
authoryzq <yzq@rock-chips.com>
Wed, 17 Oct 2012 07:56:07 +0000 (15:56 +0800)
committeryzq <yzq@rock-chips.com>
Wed, 17 Oct 2012 07:56:07 +0000 (15:56 +0800)
commit325edf11a856f690132da25b3d7145167b755bbc
tree9bbac07db909e9e7333bc7e53d5fd15e35484df6
parent960de98ea442633743104846473e3b8446d971b8
backlight: if brightness is zero, disable backlight
drivers/video/backlight/rk29_backlight.c