leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

drm/amd/display: Support plane-level gamut remap in DM

Browse Source 
[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.wang@amd.com>
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Stylon Wang 2020-03-26 23:19:44 +08:00 committed by Alex Deucher
parent 67d09292f8
commit 44efb78410
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
View File

@ -6635,6 +6635,7 @@ 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,
@ -8077,6 +8078,8 @@ 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 =