[PATCH v17] drm/msm/dpu: add DSC blocks to the catalog of MSM8998

[Marijn Suijten]

On 2023-06-06 13:11:12, Kuogee Hsieh wrote:
> From: Abhinav Kumar <quic_abhinavk at quicinc.com>
> 
> Some platforms have DSC blocks which have not been declared in the catalog.

Nit: just one platform now, but please don't send a v18 for that :)

> Complete DSC 1.1 support for all platforms by adding the missing blocks to
> MSM8998.
> 
> Changes in v9:
> -- add MSM8998 and SC8180x to commit title
> 
> Changes in v10:
> -- fix grammar at commit text
> 
> Changes in v12:
> -- fix "titil" with "title" at changes in v9
> 
> Changes in v14:
> -- "dsc" tp "DSC" at commit title
> 
> Changes in v15:
> -- fix merge conflicts at dpu_5_1_sc8180x.h
> 
> Changes in v16
> -- fix cherry-pick error by deleting both redundant .dsc and .dsc_count
>    assignment from dpu_5_1_sc8180x.h
> 
> Changes in v17
> -- remove sc8180x from both commit title and text
> -- remove Reviewed-by

This is the reason I find these changelogs-above-the-cut so silly in the
DRM subsystem: it is now longer than both the patch description *and
contents*, and absolutely *useless* to future readers of this patch in
git history.

Not something you have to (or can) address Kuogee, but I'll keep sending
my submissions with the changelog *below* the cut (or in the cover
letter) until someone complains.

> 
> Signed-off-by: Abhinav Kumar <quic_abhinavk at quicinc.com>

Reviewed-by: Marijn Suijten <marijn.suijten at somainline.org>

- Marijn

> ---
>  drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_0_msm8998.h | 7 +++++++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_0_msm8998.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_0_msm8998.h
> index 3c732a0..7d0d0e7 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_0_msm8998.h
> +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_0_msm8998.h
> @@ -126,6 +126,11 @@ static const struct dpu_pingpong_cfg msm8998_pp[] = {
>  			DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 15)),
>  };
>  
> +static const struct dpu_dsc_cfg msm8998_dsc[] = {
> +	DSC_BLK("dsc_0", DSC_0, 0x80000, 0),
> +	DSC_BLK("dsc_1", DSC_1, 0x80400, 0),
> +};
> +
>  static const struct dpu_dspp_cfg msm8998_dspp[] = {
>  	DSPP_BLK("dspp_0", DSPP_0, 0x54000, DSPP_SC7180_MASK,
>  		 &msm8998_dspp_sblk),
> @@ -199,6 +204,8 @@ const struct dpu_mdss_cfg dpu_msm8998_cfg = {
>  	.dspp = msm8998_dspp,
>  	.pingpong_count = ARRAY_SIZE(msm8998_pp),
>  	.pingpong = msm8998_pp,
> +	.dsc_count = ARRAY_SIZE(msm8998_dsc),
> +	.dsc = msm8998_dsc,
>  	.intf_count = ARRAY_SIZE(msm8998_intf),
>  	.intf = msm8998_intf,
>  	.vbif_count = ARRAY_SIZE(msm8998_vbif),
> -- 
> 2.7.4
>