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 20 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. Rev6: Addressed review comments from Stan. Rev7: Reordered and rebased. 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 | 655 ++++++++++++++++---- 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, 625 insertions(+), 191 deletions(-) -- 2.40.1
