From: Stylon Wang <stylon.w...@amd.com>
[Why]
Plane-level gamut remap is not enabled in DM, which is necessary to
support CTM as a plane-level property.
[How]
Enable gamut remap in DM.
Signed-off-by: Stylon Wang <stylon.w...@amd.com>
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlaus...@amd.com>
Acked-by: Rodrigo Siqueira <rodrigo.sique...@amd.com>
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index c86b32d4274b..47d12c38bc71 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -6728,6 +6728,7 @@ static void amdgpu_dm_commit_planes(struct
drm_atomic_state *state,
if (new_pcrtc_state->color_mgmt_changed) {
bundle->surface_updates[planes_count].gamma =
dc_plane->gamma_correction;
bundle->surface_updates[planes_count].in_transfer_func
= dc_plane->in_transfer_func;
+
bundle->surface_updates[planes_count].gamut_remap_matrix =
&dc_plane->gamut_remap_matrix;
}
fill_dc_scaling_info(new_plane_state,
@@ -8173,6 +8174,8 @@ dm_determine_update_type_for_commit(struct
amdgpu_display_manager *dm,
new_dm_plane_state->dc_state->gamma_correction;
bundle->surface_updates[num_plane].in_transfer_func =
new_dm_plane_state->dc_state->in_transfer_func;
+
bundle->surface_updates[num_plane].gamut_remap_matrix =
+
&new_dm_plane_state->dc_state->gamut_remap_matrix;
bundle->stream_update.gamut_remap =
&new_dm_crtc_state->stream->gamut_remap_matrix;
bundle->stream_update.output_csc_transform =
--
2.26.0
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