diff options
| author | SivapiriyanKumarasamy <sivapiriyan.kumarasamy@amd.com> | 2018-07-26 14:58:35 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-08-27 11:11:05 -0500 |
| commit | eb385204b2416f88aea6e1d1cfbbf5b8dbddcaa5 (patch) | |
| tree | 2dd1c4235526f7c5e00169f5a1f93bcfc611bc18 /drivers/gpu/drm/amd/display/dc/core | |
| parent | c85e6e546edd7e362693218a33a6f63217802fd3 (diff) | |
drm/amd/display: Program csc matrix as part of stream update
Add csc_transform struct to dc_stream_update, and program if set when
updating streams
Signed-off-by: SivapiriyanKumarasamy <sivapiriyan.kumarasamy@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/core')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c index 99450293a1c5..32318b4e0d1e 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c @@ -379,6 +379,27 @@ bool dc_stream_set_gamut_remap(struct dc *dc, const struct dc_stream_state *stre return ret; } +bool dc_stream_program_csc_matrix(struct dc *dc, struct dc_stream_state *stream) +{ + int i = 0; + bool ret = false; + struct pipe_ctx *pipes; + + for (i = 0; i < MAX_PIPES; i++) { + if (dc->current_state->res_ctx.pipe_ctx[i].stream + == stream) { + + pipes = &dc->current_state->res_ctx.pipe_ctx[i]; + dc->hwss.program_csc_matrix(pipes, + stream->output_color_space, + stream->csc_color_matrix.matrix); + ret = true; + } + } + + return ret; +} + void dc_stream_set_static_screen_events(struct dc *dc, struct dc_stream_state **streams, int num_streams, @@ -1387,6 +1408,9 @@ static void commit_planes_do_stream_update(struct dc *dc, if (stream_update->gamut_remap) dc_stream_set_gamut_remap(dc, stream); + if (stream_update->output_csc_transform) + dc_stream_program_csc_matrix(dc, stream); + /* Full fe update*/ if (update_type == UPDATE_TYPE_FAST) continue; |