Commit 0976ef31 authored by Paul Hsieh's avatar Paul Hsieh Committed by Alex Deucher
Browse files

drm/amd/display: unit show garbage when do OPTC blank 



[Why]
Unit enter to S4, garbage show on screen when do OPTC blank.

[How]
Wait for vblank then do OPTC blank

Signed-off-by: default avatarPaul Hsieh <paul.hsieh@amd.com>
Reviewed-by: default avatarTony Cheng <Tony.Cheng@amd.com>
Acked-by: default avatarQingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 245a0221

drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c

+3 −1
Original line number Diff line number Diff line
@@ -2581,10 +2581,12 @@ void dcn10_blank_pixel_data( 
		}

	} else if (blank) {

		dc->hwss.set_abm_immediate_disable(pipe_ctx);

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

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

			stream_res->tg->funcs->wait_for_state(stream_res->tg, CRTC_STATE_VBLANK);

			stream_res->tg->funcs->set_blank(stream_res->tg, blank);

		}

	}

}



void dcn10_set_hdr_multiplier(struct pipe_ctx *pipe_ctx)

{