Commit 8ab56172 authored by SivapiriyanKumarasamy's avatar SivapiriyanKumarasamy Committed by Alex Deucher
Browse files

drm/amd/display: Program gamut remap as part of stream update 



Add gamut remap to dc_stream_update struct, and program if set when updating
streams.

Signed-off-by: default avatarSivapiriyanKumarasamy <sivapiriyan.kumarasamy@amd.com>
Reviewed-by: default avatarAnthony Koo <Anthony.Koo@amd.com>
Acked-by: default avatarLeo Li <sunpeng.li@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 72ac71a7

drivers/gpu/drm/amd/display/dc/core/dc.c

+20 −0
Original line number Diff line number Diff line
@@ -359,6 +359,23 @@ void dc_stream_set_dither_option(struct dc_stream_state *stream, 
		opp_program_bit_depth_reduction(pipes->stream_res.opp, &params);

}



bool dc_stream_set_gamut_remap(struct dc *dc, const 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_gamut_remap(pipes);

			ret = true;

		}

	}



	return ret;

}



void dc_stream_set_static_screen_events(struct dc *dc,

		struct dc_stream_state **streams,

		int num_streams,
@@ -1364,6 +1381,9 @@ static void commit_planes_do_stream_update(struct dc *dc, 
				dc->hwss.update_info_frame(pipe_ctx);

			}



			if (stream_update->gamut_remap)

				dc_stream_set_gamut_remap(dc, stream);



			/* Full fe update*/

			if (update_type == UPDATE_TYPE_FAST)

				continue;

drivers/gpu/drm/amd/display/dc/dc_stream.h

+8 −0
Original line number Diff line number Diff line
@@ -132,6 +132,11 @@ struct dc_stream_update { 
	struct dc_info_packet *vsc_infopacket;



	bool *dpms_off;



	struct colorspace_transform *gamut_remap;

	enum dc_color_space *output_color_space;





};



bool dc_is_stream_unchanged(
@@ -298,6 +303,9 @@ void dc_stream_set_static_screen_events(struct dc *dc, 
void dc_stream_set_dither_option(struct dc_stream_state *stream,

				 enum dc_dither_option option);



bool dc_stream_set_gamut_remap(struct dc *dc,

			       const struct dc_stream_state *stream);



bool dc_stream_get_crtc_position(struct dc *dc,

				 struct dc_stream_state **stream,

				 int num_streams,