Commit 214d72f6 authored by Aurabindo Pillai's avatar Aurabindo Pillai Committed by Alex Deucher
Browse files

drm/amd/display: update disp pattern generator routine for DCN30 



Signed-off-by: default avatarAurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 327f79d7

drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.c

+2 −31
Original line number Diff line number Diff line
@@ -959,35 +959,6 @@ void dcn30_set_disp_pattern_generator(const struct dc *dc, 
		const struct tg_color *solid_color,

		int width, int height, int offset)

{

	struct stream_resource *stream_res = &pipe_ctx->stream_res;

	struct pipe_ctx *mpcc_pipe;



	if (test_pattern != CONTROLLER_DP_TEST_PATTERN_VIDEOMODE) {

		pipe_ctx->vtp_locked = false;

		/* turning on DPG */

		stream_res->opp->funcs->opp_set_disp_pattern_generator(stream_res->opp, test_pattern, color_space,

				color_depth, solid_color, width, height, offset);



		/* Defer hubp blank if tg is locked */

		if (stream_res->tg->funcs->is_tg_enabled(stream_res->tg)) {

			if (stream_res->tg->funcs->is_locked(stream_res->tg))

				pipe_ctx->vtp_locked = true;

			else {

				/* Blank HUBP to allow p-state during blank on all timings */

				pipe_ctx->plane_res.hubp->funcs->set_blank(pipe_ctx->plane_res.hubp, true);



				for (mpcc_pipe = pipe_ctx->bottom_pipe; mpcc_pipe; mpcc_pipe = mpcc_pipe->bottom_pipe)

					mpcc_pipe->plane_res.hubp->funcs->set_blank(mpcc_pipe->plane_res.hubp, true);

			}

		}

	} else {

		/* turning off DPG */

		pipe_ctx->plane_res.hubp->funcs->set_blank(pipe_ctx->plane_res.hubp, false);

		for (mpcc_pipe = pipe_ctx->bottom_pipe; mpcc_pipe; mpcc_pipe = mpcc_pipe->bottom_pipe)

			if (mpcc_pipe->plane_res.hubp)

				mpcc_pipe->plane_res.hubp->funcs->set_blank(mpcc_pipe->plane_res.hubp, false);



		stream_res->opp->funcs->opp_set_disp_pattern_generator(stream_res->opp, test_pattern, color_space,

				color_depth, solid_color, width, height, offset);

	}

	pipe_ctx->stream_res.opp->funcs->opp_set_disp_pattern_generator(pipe_ctx->stream_res.opp, test_pattern,

			color_space, color_depth, solid_color, width, height, offset);

}