[Freedreno] [PATCH v9 3/8] drm/msm/dpu: test DPU_PINGPONG_DSC bit before assign DSC ops to PINGPONG

[Dmitry Baryshkov]

On Tue, 16 May 2023 at 00:25, Kuogee Hsieh <quic_khsieh at quicinc.com> wrote:
>
> DPU < 7.0.0 has DPU_PINGPONG_DSC feature bit set to indicate it requires
> both dpu_hw_pp_setup_dsc() and dpu_hw_pp_dsc_{enable,disable}() to be
> executed to complete DSC configuration if DSC hardware block is present.
> Hence test DPU_PINGPONG_DSC feature bit and assign DSC related functions
> to the ops of PINGPONG block accordingly if DPU_PINGPONG_DSC bit is set.
>
> changes in v6:
> -- split patches, this patch has function handles DPU_PINGPONG_DSC bit
>
> changes in v9:
> -- remove un condition assign dsc related functions to pingpong ops

Huh? This is beyond my parsing skills.

>
> Signed-off-by: Kuogee Hsieh <quic_khsieh at quicinc.com>
> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov at linaro.org>
> ---
>  drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.c | 9 ++++++---
>  1 file changed, 6 insertions(+), 3 deletions(-)


-- 
With best wishes
Dmitry