drm/rockchip: vop: restore vop registers when resume
authorMark Yao <mark.yao@rock-chips.com>
Mon, 20 Jul 2015 08:25:20 +0000 (16:25 +0800)
committerMark Yao <mark.yao@rock-chips.com>
Wed, 26 Aug 2015 06:16:26 +0000 (14:16 +0800)
commit77faa1619a5ae9ed600b0836bc1eec57bad1895b
treee18a36594ad7bcb6e1e51813500eeef7f6fda033
parentc1998f08587a252734bad42b66b430f126f2385b
drm/rockchip: vop: restore vop registers when resume

The registers will be reset to default values when whole
power domain off, so restore registers from regsbak.

Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
drivers/gpu/drm/rockchip/rockchip_drm_vop.c