linux/drivers/gpu/drm/amd/display/dc/inc
Rafal Ostrowski 4195148325 drm/amd/display: Migrate color manager HW and fix MCM blend LUT issues
Combine two related color manager improvements:

1. Migrate MCM/RMCM, shaper and 3DLUT HW programming to dc_plane_cm
   - Continue convergence with upstream Color Manager refactor
   - Migrate MCM/RMCM, shaper and 3DLUT programming for dcn401+ to dc_plane_cm
   - Unify MCM programming across both legacy and 3DLUT DMA paths
   - Add 3DLUT DMA broadcast support for multi-pipe planes

2. Reprogram MCM blend LUT on blend_enable falling edge
   - Fix issue where SDR desktop remained desaturated after video playback
   - Detect blend_enable falling edge (1->0) in surface update detection
   - Force MCM LUT reprogramming on blend state change

Reviewed-by: Dillon Varone <dillon.varone@amd.com>
Signed-off-by: Rafal Ostrowski <rafal.ostrowski@amd.com>
Signed-off-by: Roman Li <roman.li@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2026-08-06 12:44:26 -04:00
..
hw drm/amd/display: Migrate color manager HW and fix MCM blend LUT issues 2026-08-06 12:44:26 -04:00
bw_fixed.h drm/amd/display: Fix warnings 2026-05-11 16:10:34 -04:00
clock_source.h drm/amd/display: Update get_pixel_clk_frequency() for DCN4x DCCG DP DTO 2026-06-03 13:31:08 -04:00
compressor.h
core_status.h drm/amd/display: Split DPMS ON into parts 2026-07-28 18:33:26 -04:00
core_types.h drm/amd/display: Enable DCN6 sources compilation 2026-08-06 09:53:32 -04:00
custom_float.h
dce_calcs.h
dcn_calc_math.h
dcn_calcs.h drm/amd/display: replace fast_validate with enum dc_validate_mode 2025-06-03 15:36:23 -04:00
link_enc_cfg.h drm/amd/display: Remove unused link_enc_cfg_get_link_enc_used_by_stream 2025-02-12 21:03:03 -05:00
link_hwss.h drm/amd/display: move stream encoder audio setup to link_hwss 2022-10-24 14:35:34 -04:00
link_service.h drm/amd/display: Split DPMS ON into parts 2026-07-28 18:33:26 -04:00
reg_helper.h drm/amd/display: Deprecate DMUB register offload functionality 2026-06-17 16:08:41 -04:00
resource.h drm/amd/display: Enable DCN6 sources compilation 2026-08-06 09:53:32 -04:00
soc_and_ip_translator.h drm/amd/display: Remove get_utm_qos_model from soc_and_ip_translator 2026-06-17 16:14:34 -04:00
vm_helper.h