Re: [RFC PATCH 11/13] drm/msm/disp/dpu1: Add support for DSC in topology

2021-05-28 Thread Dmitry Baryshkov
On 29/05/2021 01:23, abhin...@codeaurora.org wrote: On 2021-05-28 03:39, Dmitry Baryshkov wrote: On 21/05/2021 15:49, Vinod Koul wrote: For DSC to work we typically need a 2,2,1 configuration. This should suffice for resolutions upto 4k. For more resolutions like 8k this won't work.

Re: [RFC PATCH 11/13] drm/msm/disp/dpu1: Add support for DSC in topology

2021-05-28 Thread abhinavk
On 2021-05-28 03:39, Dmitry Baryshkov wrote: On 21/05/2021 15:49, Vinod Koul wrote: For DSC to work we typically need a 2,2,1 configuration. This should suffice for resolutions upto 4k. For more resolutions like 8k this won't work. Furthermore, we can use 1 DSC encoder in lesser resulutions,

Re: [RFC PATCH 11/13] drm/msm/disp/dpu1: Add support for DSC in topology

2021-05-28 Thread Dmitry Baryshkov
On 21/05/2021 15:49, Vinod Koul wrote: For DSC to work we typically need a 2,2,1 configuration. This should suffice for resolutions upto 4k. For more resolutions like 8k this won't work. Furthermore, we can use 1 DSC encoder in lesser resulutions, but that is not power efficient according to

[RFC PATCH 11/13] drm/msm/disp/dpu1: Add support for DSC in topology

2021-05-21 Thread Vinod Koul
For DSC to work we typically need a 2,2,1 configuration. This should suffice for resolutions upto 4k. For more resolutions like 8k this won't work. Furthermore, we can use 1 DSC encoder in lesser resulutions, but that is not power efficient according to Abhinav, so it is recommended to always use