[PATCH 06/20] drm/i915/intel_cdclk: Add vdsc with bigjoiner constraints on min_cdlck

2023-08-10 Thread Ankit Nautiyal
As per Bsepc:49259, Bigjoiner BW check puts restriction on the compressed bpp for a given CDCLK, pixelclock in cases where Bigjoiner + DSC are used. Currently compressed bpp is computed first, and it is ensured that the bpp will work at least with the max CDCLK freq. Since the CDCLK is computed

[PATCH 06/20] drm/i915/intel_cdclk: Add vdsc with bigjoiner constraints on min_cdlck

2023-07-27 Thread Ankit Nautiyal
As per Bsepc:49259, Bigjoiner BW check puts restriction on the compressed bpp for a given CDCLK, pixelclock in cases where Bigjoiner + DSC are used. Currently compressed bpp is computed first, and it is ensured that the bpp will work at least with the max CDCLK freq. Since the CDCLK is computed