video: lcdc: 3228: fix alpha when only one layer enable
authorMark Yao <mark.yao@rock-chips.com>
Wed, 14 Oct 2015 10:11:37 +0000 (18:11 +0800)
committerHuang, Tao <huangtao@rock-chips.com>
Mon, 19 Oct 2015 02:32:18 +0000 (10:32 +0800)
commit8eccb6ceefa386cdf379560ed3e45f714d65ac85
tree40bd7b9de52366357ced6beed1b861bdef33cde1
parent60444e27e76aab0b0929cb91f3b70f12c0deca67
video: lcdc: 3228: fix alpha when only one layer enable

rk3228 not support ppixel_alpha mode when only one layer enable.

Change-Id: I4de3a46f2f876230932a09fd202f318b130a5709
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
drivers/video/rockchip/lcdc/rk3228_lcdc.c