Use helpers for source min/max src bpc appropriately for dp mst case and to limit max_requested_bpc property min/max values. Rev2: Drop patch to limit max_requested_bpc based on src DSC bpc limits. Instead add change to ignore max_requested_bpc if its too low for DSC. Rev3: Update patch#1 commit message. Rev4: Rebase. Rev5: Address Jani's comment on patch#3. Rev6: Rebase. Rev7: Add patch to fix return type for dsc_min/max_src bpc helpers to int. Rev8: -Drop the first patch. -Refactor helpers for fec support. -Add patches to refactor pipe_bpp limits and link limits. Rev9: -Address review comments. -Split patch#3 and patch#6 to 2 patches each. -Rebase. Ankit Nautiyal (14): drm/i915/dp: Refactor FEC support check in intel_dp_supports_dsc drm/i915/dp: Return early if DSC not supported drm/i915/dp: Separate out helper for compute fec_enable drm/i915/dp: Drop check for FEC in intel_dp_fec_compute_config drm/i915/dp: Remove HAS_DSC macro for intel_dp_dsc_max_src_input_bpc drm/i915/dp: Return int from dsc_max/min_src_input_bpc helpers drm/i915/dp: Use intel_display in intel_dp_dsc_max_src_input_bpc() drm/i915/dp_mst: Use helpers to get dsc min/max input bpc drm/i915/dp: Drop max_requested_bpc for dsc pipe_min/max bpp drm/i915/dp: Refactor pipe_bpp limits with dsc drm/i915/dp_mst: Refactor pipe_bpp limits with dsc for mst drm/i915/dp: Use clamp for pipe_bpp limits with DSC drm/i915/dp: Make dsc helpers accept const crtc_state pointers drm/i915/dp: Set the DSC link limits intel_dp_compute_config_link_bpp_limits drivers/gpu/drm/i915/display/intel_dp.c | 189 +++++++++++--------- drivers/gpu/drm/i915/display/intel_dp.h | 14 +- drivers/gpu/drm/i915/display/intel_dp_mst.c | 23 ++- 3 files changed, 123 insertions(+), 103 deletions(-) -- 2.45.2