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SubjectRe: [Freedreno] [PATCH 05/11] drm/msm/disp/dpu1: Add DSC for SDM845 to hw_catalog
On 2021-07-14 23:51, Vinod Koul wrote:
> This add SDM845 DSC blocks into hw_catalog
/add --> adds
>
> Signed-off-by: Vinod Koul <vkoul@kernel.org>
> ---
> Changes since RFC:
> - use BIT values from MASK
>
> .../gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 22 +++++++++++++++++++
> 1 file changed, 22 insertions(+)
>
> 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 b569030a0847..b45a08303c99 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
> @@ -40,6 +40,8 @@
>
> #define PINGPONG_SDM845_MASK BIT(DPU_PINGPONG_DITHER)
>
> +#define DSC_SDM845_MASK BIT(1)
agree with dmitry again :
https://patchwork.freedesktop.org/patch/444072/?series=90413&rev=2
this is unused. you can use .features = 0
> +
> #define PINGPONG_SDM845_SPLIT_MASK \
> (PINGPONG_SDM845_MASK | BIT(DPU_PINGPONG_TE2))
>
> @@ -751,6 +753,24 @@ static const struct dpu_pingpong_cfg sc7280_pp[] =
> {
> PP_BLK("pingpong_2", PINGPONG_2, 0x6b000, 0, sc7280_pp_sblk),
> PP_BLK("pingpong_3", PINGPONG_3, 0x6c000, 0, sc7280_pp_sblk),
> };
> +
> +/*************************************************************
> + * DSC sub blocks config
> + *************************************************************/
> +#define DSC_BLK(_name, _id, _base) \
> + {\
> + .name = _name, .id = _id, \
> + .base = _base, .len = 0x140, \
> + .features = DSC_SDM845_MASK, \
> + }
> +
> +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),
> +};
> +
> /*************************************************************
> * INTF sub blocks config
> *************************************************************/
> @@ -1053,6 +1073,8 @@ static void sdm845_cfg_init(struct dpu_mdss_cfg
> *dpu_cfg)
> .mixer = sdm845_lm,
> .pingpong_count = ARRAY_SIZE(sdm845_pp),
> .pingpong = sdm845_pp,
> + .dsc_count = ARRAY_SIZE(sdm845_dsc),
> + .dsc = sdm845_dsc,
> .intf_count = ARRAY_SIZE(sdm845_intf),
> .intf = sdm845_intf,
> .vbif_count = ARRAY_SIZE(sdm845_vbif),

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