shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-08 11:50:43 +09:00
Code Issues Packages Projects Releases Wiki Activity

media: rockchip: isp: fix isp30 cgc limit config

Browse Source 
cgc limit bug in hw, cproc limit replace it.

Change-Id: Id95035e43c471ac11b7e865b55fb4882916ee639
Signed-off-by: Cai YiWei <cyw@rock-chips.com>
This commit is contained in:
Cai YiWei
2022-06-30 20:17:50 +08:00
committed by Tao Huang
parent 94a5dd9f32
commit a63cec68e5
1 changed files with 6 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
drivers/media/platform/rockchip/isp/isp_params_v3x.c
View File

@@ -3678,22 +3678,20 @@ isp_cgc_config(struct rkisp_isp_params_vdev *params_vdev,
params_vdev->quantization = V4L2_QUANTIZATION_FULL_RANGE;
val &= ~(ISP3X_SW_CGC_YUV_LIMIT | ISP3X_SW_CGC_RATIO_EN);
if (arg->yuv_limit) {
val |= ISP3X_SW_CGC_YUV_LIMIT;
params_vdev->quantization = V4L2_QUANTIZATION_LIM_RANGE;
}
if (arg->ratio_en)
val |= ISP3X_SW_CGC_RATIO_EN;
isp3_param_write(params_vdev, val, ISP3X_ISP_CTRL0, id);
/* cproc limit replace cgc limit config */
cproc_ctrl = isp3_param_read(params_vdev, ISP3X_CPROC_CTRL, id);
if (cproc_ctrl & CIF_C_PROC_CTR_ENABLE) {
val = CIF_C_PROC_YOUT_FULL | CIF_C_PROC_YIN_FULL | CIF_C_PROC_COUT_FULL;
if (arg->yuv_limit)
cproc_ctrl &= ~val;
else
cproc_ctrl |= val;
isp3_param_write(params_vdev, cproc_ctrl, ISP3X_CPROC_CTRL, id);
if (arg->yuv_limit) {
cproc_ctrl = CIF_C_PROC_CTR_ENABLE;
} else {
cproc_ctrl |= CIF_C_PROC_YOUT_FULL | CIF_C_PROC_YIN_FULL | CIF_C_PROC_COUT_FULL;
}
isp3_param_write(params_vdev, cproc_ctrl, ISP3X_CPROC_CTRL, id);
eff_ctrl = isp3_param_read(params_vdev, ISP3X_IMG_EFF_CTRL, id);
if (eff_ctrl & CIF_IMG_EFF_CTRL_ENABLE) {