[PATCH v4 3/5] drm/msm/dpu: Add DPU_INTF_DATA_COMPRESS feature flag

[Marijn Suijten]

Can you fit DPU >= 7.0 in the title?

On 2023-05-22 13:30:22, Jessica Zhang wrote:
> Add DATA_COMPRESS feature flag to DPU INTF block.

Nit: repeating the title, perhaps you can reflow this with the second
paragraph?

- Marijn

> In DPU 7.x and later, DSC/DCE enablement registers have been moved from
> PINGPONG to INTF.
> 
> Reviewed-by: Marijn Suijten <marijn.suijten at somainline.org>
> Signed-off-by: Jessica Zhang <quic_jesszhan at quicinc.com>
> ---
>  drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 3 ++-
>  drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h | 2 ++
>  2 files changed, 4 insertions(+), 1 deletion(-)
> 
> 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 7944481d0a33..8e12e07728df 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
> @@ -104,7 +104,8 @@
>  #define INTF_SC7180_MASK \
>  	(BIT(DPU_INTF_INPUT_CTRL) | BIT(DPU_INTF_TE) | BIT(DPU_INTF_STATUS_SUPPORTED))
>  
> -#define INTF_SC7280_MASK INTF_SC7180_MASK | BIT(DPU_DATA_HCTL_EN)
> +#define INTF_SC7280_MASK \
> +	(INTF_SC7180_MASK | BIT(DPU_DATA_HCTL_EN) | BIT(DPU_INTF_DATA_COMPRESS))
>  
>  #define WB_SM8250_MASK (BIT(DPU_WB_LINE_MODE) | \
>  			 BIT(DPU_WB_UBWC) | \
> 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 4eda2cc847ef..01c65f940f2a 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
> @@ -185,6 +185,7 @@ enum {
>   * @DPU_DATA_HCTL_EN                Allows data to be transferred at different rate
>   *                                  than video timing
>   * @DPU_INTF_STATUS_SUPPORTED       INTF block has INTF_STATUS register
> + * @DPU_INTF_DATA_COMPRESS          INTF block has DATA_COMPRESS register
>   * @DPU_INTF_MAX
>   */
>  enum {
> @@ -192,6 +193,7 @@ enum {
>  	DPU_INTF_TE,
>  	DPU_DATA_HCTL_EN,
>  	DPU_INTF_STATUS_SUPPORTED,
> +	DPU_INTF_DATA_COMPRESS,
>  	DPU_INTF_MAX
>  };
>  
> 
> -- 
> 2.40.1
>