[Intel-gfx] [PATCH 0/2] Update DSC Bigjoiner BW check

Ankit Nautiyal ankit.k.nautiyal at intel.com
Wed Apr 5 04:27:11 UTC 2023


Update the DSC Bigjoiner BW check for computing compressed bpp:
-As per latest Bspec update bigjoiner interface bits for DP for
DISPLAY > 13 is 36.
-Account for the check during computing of min CDCLK.

Rev2: Fixed display version
Rev3: Added new patch to account for Bigjoiner BW check while
computing min CDCLK.

Ankit Nautiyal (2):
  drm/i915/dp: Update Bigjoiner interface bits for computing compressed
    bpp
  drm/i915/intel_cdclk: Add vdsc with bigjoiner constraints on min_cdlck

 drivers/gpu/drm/i915/display/intel_cdclk.c | 49 ++++++++++++++++++----
 drivers/gpu/drm/i915/display/intel_dp.c    |  3 +-
 2 files changed, 44 insertions(+), 8 deletions(-)

-- 
2.25.1



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