if brightness is set 0,thebrightness real set is 0 not min
authorxxx <xxx@rock-chips.com>
Fri, 1 Feb 2013 09:41:21 +0000 (17:41 +0800)
committerxxx <xxx@rock-chips.com>
Fri, 1 Feb 2013 09:41:58 +0000 (17:41 +0800)
commitc804b76b122a10baccb20ff31797cc47bfdf741d
treee1c293b40ab94d169733404671b9fe9065af62ad
parent55fb7315afda554b947c5ec20ecff6094e6b2b9d
if brightness is set 0,thebrightness real set is 0 not min
drivers/video/backlight/rk29_backlight.c