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

Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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

@@ -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);
 }