[Freedreno] [PATCH v2 14/22] drm/msm/dpu: add list of supported formats to the DPU caps

[abhinavk at codeaurora.org]

On 2021-07-04 18:21, Dmitry Baryshkov wrote:
> As we are going to add virtual planes, add the list of supported 
> formats
> to the hw catalog entry. It will be used to setup universal planes, 
> with
> later selecting a pipe depending on whether the YUV format is used for
> the framebuffer.
> 
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov at linaro.org>

I dont see an issue with exposing the format_list in the catalog, hence
Reviewed-by: Abhinav Kumar <abhinavk at codeaurora.org>

> ---
>  drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 10 ++++++++++
>  drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h |  4 ++++
>  2 files changed, 14 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 d01c4c919504..b8e0fece1f0b 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
> @@ -195,6 +195,8 @@ static const struct dpu_caps sdm845_dpu_caps = {
>  	.pixel_ram_size = DEFAULT_PIXEL_RAM_SIZE,
>  	.max_hdeci_exp = MAX_HORZ_DECIMATION,
>  	.max_vdeci_exp = MAX_VERT_DECIMATION,
> +	.format_list = plane_formats_yuv,
> +	.num_formats = ARRAY_SIZE(plane_formats_yuv),
>  };
> 
>  static const struct dpu_caps sc7180_dpu_caps = {
> @@ -207,6 +209,8 @@ static const struct dpu_caps sc7180_dpu_caps = {
>  	.has_idle_pc = true,
>  	.max_linewidth = DEFAULT_DPU_OUTPUT_LINE_WIDTH,
>  	.pixel_ram_size = DEFAULT_PIXEL_RAM_SIZE,
> +	.format_list = plane_formats_yuv,
> +	.num_formats = ARRAY_SIZE(plane_formats_yuv),
>  };
> 
>  static const struct dpu_caps sm8150_dpu_caps = {
> @@ -223,6 +227,8 @@ static const struct dpu_caps sm8150_dpu_caps = {
>  	.pixel_ram_size = DEFAULT_PIXEL_RAM_SIZE,
>  	.max_hdeci_exp = MAX_HORZ_DECIMATION,
>  	.max_vdeci_exp = MAX_VERT_DECIMATION,
> +	.format_list = plane_formats_yuv,
> +	.num_formats = ARRAY_SIZE(plane_formats_yuv),
>  };
> 
>  static const struct dpu_caps sm8250_dpu_caps = {
> @@ -237,6 +243,8 @@ static const struct dpu_caps sm8250_dpu_caps = {
>  	.has_3d_merge = true,
>  	.max_linewidth = 4096,
>  	.pixel_ram_size = DEFAULT_PIXEL_RAM_SIZE,
> +	.format_list = plane_formats_yuv,
> +	.num_formats = ARRAY_SIZE(plane_formats_yuv),
>  };
> 
>  static const struct dpu_caps sc7280_dpu_caps = {
> @@ -249,6 +257,8 @@ static const struct dpu_caps sc7280_dpu_caps = {
>  	.has_idle_pc = true,
>  	.max_linewidth = 2400,
>  	.pixel_ram_size = DEFAULT_PIXEL_RAM_SIZE,
> +	.format_list = plane_formats_yuv,
> +	.num_formats = ARRAY_SIZE(plane_formats_yuv),
>  };
> 
>  static const struct dpu_mdp_cfg sdm845_mdp[] = {
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
> b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
> index d2a945a27cfa..f3c5aa3f4b3f 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
> @@ -324,6 +324,8 @@ struct dpu_qos_lut_tbl {
>   * @pixel_ram_size     size of latency hiding and de-tiling buffer in 
> bytes
>   * @max_hdeci_exp      max horizontal decimation supported (max is 
> 2^value)
>   * @max_vdeci_exp      max vertical decimation supported (max is 
> 2^value)
> + * @format_list: Pointer to list of supported formats
> + * @num_formats: Number of supported formats
>   */
>  struct dpu_caps {
>  	u32 max_mixer_width;
> @@ -340,6 +342,8 @@ struct dpu_caps {
>  	u32 pixel_ram_size;
>  	u32 max_hdeci_exp;
>  	u32 max_vdeci_exp;
> +	const u32 *format_list;
> +	u32 num_formats;
>  };
> 
>  /**