[Freedreno] [PATCH] drm/msm/dpu: limit wb modes based on max_mixer_width

2022-06-16 Thread Abhinav Kumar
As explained in [1], using max_linewidth to limit the modes does not seem to remove 4K modes on chipsets such as sm8250 where the max_linewidth actually supports 4k. This would have been alright if dual SSPP support was present but otherwise fails the per SSPP bandwidth check. The ideal way to im

Re: [Freedreno] [PATCH] drm/msm/dpu: limit wb modes based on max_mixer_width

2022-06-17 Thread Dmitry Baryshkov
On 16/06/2022 22:26, Abhinav Kumar wrote: As explained in [1], using max_linewidth to limit the modes does not seem to remove 4K modes on chipsets such as sm8250 where the max_linewidth actually supports 4k. This would have been alright if dual SSPP support was present but otherwise fails the pe