Re: [PATCH] drm/msm/dpu: limit writeback modes according to max_linewidth

2022-05-18 Thread Dmitry Baryshkov
On 14/05/2022 01:59, Abhinav Kumar wrote: Writeback modes were being added according to mode_config.max_width but this is assigned to double of max_mixer_width. For compositors/clients using a single SSPP, this will fail the dpu_plane's atomic check as it checks for max_linewidth. Limit writeba

Re: [PATCH] drm/msm/dpu: limit writeback modes according to max_linewidth

2022-05-13 Thread Jessica Zhang
On 5/13/2022 3:59 PM, Abhinav Kumar wrote: Writeback modes were being added according to mode_config.max_width but this is assigned to double of max_mixer_width. For compositors/clients using a single SSPP, this will fail the dpu_plane's atomic check as it checks for max_linewidth. Limit wri

[PATCH] drm/msm/dpu: limit writeback modes according to max_linewidth

2022-05-13 Thread Abhinav Kumar
Writeback modes were being added according to mode_config.max_width but this is assigned to double of max_mixer_width. For compositors/clients using a single SSPP, this will fail the dpu_plane's atomic check as it checks for max_linewidth. Limit writeback modes according to max_linewidth to allow