[Intel-gfx] [PATCH 00/20] DSC misc fixes

[Ankit Nautiyal]

This series is an attempt to address multiple issues with DSC,
scattered in separate existing series.

Patches 1-4 are DSC fixes from series to Handle BPC for HDMI2.1 PCON
https://patchwork.freedesktop.org/series/107550/

Patches 5-6 are from series DSC fixes for Bigjoiner:
https://patchwork.freedesktop.org/series/115773/

Patches 7-17 are based on series to add DSC fractional BPP support:
https://patchwork.freedesktop.org/series/111391/

Patch 18 is to fix compressed bpc for MST DSC, from Stan's series :
https://patchwork.freedesktop.org/series/116179/

Rev2: Addressed review comments from Stan, Ville.

Rev3: Split larger patches. Separate out common helpers.

Rev4: Rebased, fixed checkpatch warnings.

Rev5: Addressed review comments from Stan.
Added a patch to check if forced dsc format can be used before forcing.

Ankit Nautiyal (19):
  drm/i915/dp: Consider output_format while computing dsc bpp
  drm/i915/dp: Move compressed bpp check with 420 format inside the
    helper
  drm/i915/dp_mst: Use output_format to get the final link bpp
  drm/i915/dp: Use consistent name for link bpp and compressed bpp
  drm/i915/dp: Update Bigjoiner interface bits for computing compressed
    bpp
  drm/i915/intel_cdclk: Add vdsc with bigjoiner constraints on min_cdlck
  drm/i915/dp: Remove extra logs for printing DSC info
  drm/display/dp: Fix the DP DSC Receiver cap size
  drm/i915/dp: Avoid forcing DSC BPC for MST case
  drm/i915/dp: Add functions to get min/max src input bpc with DSC
  drm/i915/dp: Check min bpc DSC limits for dsc_force_bpc also
  drm/i915/dp: Avoid left shift of DSC output bpp by 4
  drm/i915/dp: Rename helper to get DSC max pipe_bpp
  drm/i915/dp: Separate out functions for edp/DP for computing DSC bpp
  drm/i915/dp: Add DSC BPC/BPP constraints while selecting pipe bpp with
    DSC
  drm/i915/dp: Separate out function to get compressed bpp with joiner
  drm/i915/dp: Get optimal link config to have best compressed bpp
  drm/i915/dp: Check src/sink compressed bpp limit for edp
  drm/i915/dp: Check if force_dsc_output_format is possible

Stanislav Lisovskiy (1):
  drm/i915: Query compressed bpp properly using correct DPCD and DP Spec
    info

 drivers/gpu/drm/i915/display/intel_cdclk.c  |  59 +-
 drivers/gpu/drm/i915/display/intel_dp.c     | 658 ++++++++++++++++----
 drivers/gpu/drm/i915/display/intel_dp.h     |  20 +-
 drivers/gpu/drm/i915/display/intel_dp_mst.c |  80 +--
 include/drm/display/drm_dp.h                |   2 +-
 5 files changed, 628 insertions(+), 191 deletions(-)

-- 
2.40.1