diff options
author | Melissa Wen <mwen@igalia.com> | 2023-07-21 16:24:31 +0300 |
---|---|---|
committer | Alex Deucher <alexander.deucher@amd.com> | 2023-09-27 00:00:22 +0300 |
commit | 41801c6b3042e2813365ee4def3f2804fd77776a (patch) | |
tree | 70341048b780146fb6c071eaa4c739a7253aaab2 /drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.h | |
parent | de59b69932e64d77445d973a101d81d6e7e670c6 (diff) | |
download | linux-41801c6b3042e2813365ee4def3f2804fd77776a.tar.xz |
drm/amd/display: set stream gamut remap matrix to MPC for DCN3+
dc->caps.color.mpc.gamut_remap says there is a post-blending color block
for gamut remap matrix for DCN3 HW family and newer versions. However,
those drivers still follow DCN10 programming that remap stream
gamut_remap_matrix to DPP (pre-blending).
To enable pre-blending and post-blending gamut_remap matrix supports at
the same time, set stream gamut_remap to MPC and plane gamut_remap to
DPP for DCN families that support both.
It was tested using IGT KMS color tests for DRM CRTC CTM property and it
preserves test results.
Signed-off-by: Melissa Wen <mwen@igalia.com>
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.h')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.h b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.h index ce19c54097f8..e557e2b98618 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.h +++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.h @@ -58,6 +58,9 @@ bool dcn30_set_blend_lut(struct pipe_ctx *pipe_ctx, bool dcn30_set_input_transfer_func(struct dc *dc, struct pipe_ctx *pipe_ctx, const struct dc_plane_state *plane_state); + +void dcn30_program_gamut_remap(struct pipe_ctx *pipe_ctx); + bool dcn30_set_output_transfer_func(struct dc *dc, struct pipe_ctx *pipe_ctx, const struct dc_stream_state *stream); |