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SubjectRe: [RFC PATCH 2/6] drm/msm/dpu1: Add DSC config for sm8150 and sm8250
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On 12/13/2022 3:22 PM, Marijn Suijten wrote:
> These blocks on CTL V1 support setting a PINGPONG idx to send pixel
> output to.
>
> Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
> ---
> .../gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 23 ++++++++++++++-----
> 1 file changed, 17 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
> index 318f0b4dbf6e..114ad8ca4554 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
> @@ -1566,18 +1566,25 @@ static const struct dpu_merge_3d_cfg sm8150_merge_3d[] = {
> /*************************************************************
> * DSC sub blocks config
> *************************************************************/
> -#define DSC_BLK(_name, _id, _base) \
> +#define DSC_BLK(_name, _id, _base, _features) \
> {\
> .name = _name, .id = _id, \
> .base = _base, .len = 0x140, \
> - .features = 0, \
> + .features = _features, \
> }
>
> static struct dpu_dsc_cfg sdm845_dsc[] = {
> - DSC_BLK("dsc_0", DSC_0, 0x80000),
> - DSC_BLK("dsc_1", DSC_1, 0x80400),
> - DSC_BLK("dsc_2", DSC_2, 0x80800),
> - DSC_BLK("dsc_3", DSC_3, 0x80c00),
> + DSC_BLK("dsc_0", DSC_0, 0x80000, 0),
> + DSC_BLK("dsc_1", DSC_1, 0x80400, 0),
> + DSC_BLK("dsc_2", DSC_2, 0x80800, 0),
> + DSC_BLK("dsc_3", DSC_3, 0x80c00, 0),
> +};
> +
> +static struct dpu_dsc_cfg sm8150_dsc[] = {
> + DSC_BLK("dsc_0", DSC_0, 0x80000, BIT(DPU_DSC_OUTPUT_CTRL)),
> + DSC_BLK("dsc_1", DSC_1, 0x80400, BIT(DPU_DSC_OUTPUT_CTRL)),
> + DSC_BLK("dsc_2", DSC_2, 0x80800, BIT(DPU_DSC_OUTPUT_CTRL)),
> + DSC_BLK("dsc_3", DSC_3, 0x80c00, BIT(DPU_DSC_OUTPUT_CTRL)),
> };
>
> /*************************************************************
> @@ -2474,6 +2481,8 @@ static const struct dpu_mdss_cfg sm8150_dpu_cfg = {
> .mixer = sm8150_lm,
> .dspp_count = ARRAY_SIZE(sm8150_dspp),
> .dspp = sm8150_dspp,
> + .dsc_count = ARRAY_SIZE(sm8150_dsc),
> + .dsc = sm8150_dsc,
> .pingpong_count = ARRAY_SIZE(sm8150_pp),
> .pingpong = sm8150_pp,
> .merge_3d_count = ARRAY_SIZE(sm8150_merge_3d),
> @@ -2524,6 +2533,8 @@ static const struct dpu_mdss_cfg sm8250_dpu_cfg = {
> .mixer = sm8150_lm,
> .dspp_count = ARRAY_SIZE(sm8150_dspp),
> .dspp = sm8150_dspp,
> + .dsc_count = ARRAY_SIZE(sm8150_dsc),
> + .dsc = sm8150_dsc,
> .pingpong_count = ARRAY_SIZE(sm8150_pp),
> .pingpong = sm8150_pp,
> .merge_3d_count = ARRAY_SIZE(sm8150_merge_3d),

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