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media: rockchip: isp1: enable CIF_ISP_CTRL_ISP_CFG_UPD_PERMANENT of isp ctrl register

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For those sub modules that have shadow registers in core isp, if
CIF_ISP_CTRL_ISP_CFG_UPD_PERMANENT of isp ctrl is disabled, the
new parameters will not be updated to shadow registers automatically.

BUG=b:36227021
TEST=scarlet can preview, LSC data table can be switched.

Change-Id: I804ddfc45b3c2fca9a6f51627af4264a25075070
Signed-off-by: ZhongYiChong <zyc@rock-chips.com>

Change-Id: I801f49e5b9ff2ec30cfe2cf821904b61174226d5
Signed-off-by: Hu Kejun <william.hu@rock-chips.com>
This commit is contained in:
Hu Kejun
2018-03-27 18:48:40 +08:00
committed by Tao Huang
parent e4b5ad1093
commit 97ed8ef8c8
1 changed files with 1 additions and 1 deletions
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2
drivers/media/platform/rockchip/isp1/rkisp1.c
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@@ -445,7 +445,7 @@ static int rkisp1_isp_start(struct rkisp1_device *dev)
/* Activate ISP */
val = readl(base + CIF_ISP_CTRL);
val |= CIF_ISP_CTRL_ISP_CFG_UPD | CIF_ISP_CTRL_ISP_ENABLE |
CIF_ISP_CTRL_ISP_INFORM_ENABLE;
CIF_ISP_CTRL_ISP_INFORM_ENABLE | CIF_ISP_CTRL_ISP_CFG_UPD_PERMANENT;
writel(val, base + CIF_ISP_CTRL);
/* XXX: Is the 1000us too long?