[PATCH 0/4] Handle BPC for PCON HDMI2.1 without DSC1.2 sink

[Ankit Nautiyal]

This series fixes issues faced when HDMI2.1 sink does not support DSC.
It calculates the max BPC that can be sufficient with either
RGB or YCbcr420 format for the maximum FRL rate ssupported.
It also pulls the decision making to use DFP conversion capabilities
for every mode during compute config, instead of having that decision
during DP initializing phase.

Ankit Nautiyal (4):
  drm/i915/dp: Add helper to check DSC1.2 for HDMI2.1 DFP
  drm/i915/dp: Reset frl trained flag before restarting FRL training
  drm/i915/dp: Fix DFP RGB->YCBCR conversion
  drm/i915/dp: Handle BPP where HDMI2.1 DFP doesnt support DSC

 .../drm/i915/display/intel_display_types.h    |   7 +
 drivers/gpu/drm/i915/display/intel_dp.c       | 184 ++++++++++++++----
 2 files changed, 153 insertions(+), 38 deletions(-)

-- 
2.25.1