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media: rockchip: isp: fix picture abnormal when 3dlut is enable

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Signed-off-by: Hu Kejun <william.hu@rock-chips.com>
Change-Id: Id275941a664dbd50d2e1dfcfc12641ea3152e6d1
This commit is contained in:
Hu Kejun
2020-04-04 11:27:35 +08:00
committed by Tao Huang
parent c531286bc9
commit bc261bed10
1 changed files with 11 additions and 10 deletions
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21
drivers/media/platform/rockchip/isp/isp_params_v2x.c
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@@ -3360,26 +3360,27 @@ isp_3dlut_config(struct rkisp_isp_params_vdev *params_vdev,
u32 value, buf_idx, i;
u32 *data;
value = rkisp_ioread32(params_vdev, ISP_3DLUT_CTRL);
value &= ~ISP_3DLUT_EN;
if (arg->bypass_en)
value |= ISP_3DLUT_BYPASS;
rkisp_iowrite32(params_vdev, value, ISP_3DLUT_CTRL);
priv_val = (struct rkisp_isp_params_val_v2x *)params_vdev->priv_val;
buf_idx = (priv_val->buf_3dlut_idx++) % RKISP_PARAM_3DLUT_BUF_NUM;
data = (u32 *)priv_val->buf_3dlut[buf_idx].vaddr;
for (i = 0; i < arg->actual_size; i++)
data[i] = (arg->lut_r[i] & 0x3FF) | (arg->lut_g[i] & 0xFFF) << 10 |
(arg->lut_b[i] & 0x3FF) << 22;
data[i] = (arg->lut_b[i] & 0x3FF) |
(arg->lut_g[i] & 0xFFF) << 10 |
(arg->lut_r[i] & 0x3FF) << 22;
value = priv_val->buf_3dlut[buf_idx].dma_addr;
rkisp_iowrite32(params_vdev, value, MI_LUT_3D_RD_BASE);
rkisp_iowrite32(params_vdev, arg->actual_size, MI_LUT_3D_RD_WSIZE);
isp_param_set_bits(params_vdev, ISP_3DLUT_UPDATE, 0x01);
value = rkisp_ioread32(params_vdev, ISP_3DLUT_CTRL);
value &= ISP_3DLUT_EN;
if (arg->bypass_en)
value |= ISP_3DLUT_BYPASS;
rkisp_iowrite32(params_vdev, value, ISP_3DLUT_CTRL);
}
static void