[0/4] DP DSC min/max src bpc fixes

Message

Nautiyal, Ankit K Nov. 23, 2023, 4:27 a.m. UTC

Use helpers for source min/max src bpc appropriately for dp mst case and
to limit max_requested_bpc property min/max values. 

Rev2: Dropped patch to limit max_requested_bpc based on src DSC bpc
limits. Instead added change to ignore max_requested_bpc if its
too low for DSC.

Rev3: Updated patch#1 commit message.

Rev4: Rebased.

Ankit Nautiyal (4):
  drm/i915/dp: Simplify checks for helper intel_dp_dsc_max_src_input_bpc
  drm/i915/dp: Fix the max DSC bpc supported by source
  drm/i915/dp_mst: Use helpers to get dsc min/max input bpc
  drm/i915/dp: Ignore max_requested_bpc if its too low for DSC

 drivers/gpu/drm/i915/display/intel_dp.c     | 33 ++++++++++++++-------
 drivers/gpu/drm/i915/display/intel_dp.h     |  2 ++
 drivers/gpu/drm/i915/display/intel_dp_mst.c | 11 +++----
 3 files changed, 29 insertions(+), 17 deletions(-)