video/rockchip: rga2: use axi safe reset
authorMark Yao <mark.yao@rock-chips.com>
Thu, 30 Mar 2017 12:23:53 +0000 (20:23 +0800)
committerHuang, Tao <huangtao@rock-chips.com>
Fri, 31 Mar 2017 07:18:07 +0000 (15:18 +0800)
commite3656e494d8c9c2af801a70c68e39186033a079e
tree199b10da91dfdfce53d3aab8b7acf3e64a8e3e55
parent8c7f8dfca2f1628e247a5ebd6c75728beec5f4c7
video/rockchip: rga2: use axi safe reset

RGA2_SYS_CTRL bit[6] a safe reset, it would be ensure all
axi write/read operation into completion

Change-Id: I39a5a6a9f10883d355c428e9dbaa89778682c49b
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
drivers/video/rockchip/rga2/rga2_drv.c