Commit b90a2b23 authored by Yongqiang Sun's avatar Yongqiang Sun Committed by Alex Deucher
Browse files

drm/amd/display: Resolved HDMI assert in dal 



Signed-off-by: default avatarYongqiang Sun <yongqiang.sun@amd.com>
Reviewed-by: default avatarTony Cheng <Tony.Cheng@amd.com>
Acked-by: default avatarHarry Wentland <Harry.Wentland@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent b264d345

drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c

+3 −3
Original line number Diff line number Diff line
@@ -94,12 +94,12 @@ static void dce110_update_generic_info_packet( 
		/* poll dig_update_lock is not locked -> asic internal signal

		 * assume otg master lock will unlock it

		 */

		REG_WAIT(AFMT_VBI_PACKET_CONTROL, AFMT_GENERIC_LOCK_STATUS,

				1, 10, max_retries);

/*		REG_WAIT(AFMT_VBI_PACKET_CONTROL, AFMT_GENERIC_LOCK_STATUS,

				0, 10, max_retries);*/



		/* check if HW reading GSP memory */

		REG_WAIT(AFMT_VBI_PACKET_CONTROL, AFMT_GENERIC_CONFLICT,

				1, 10, max_retries);

				0, 10, max_retries);



		/* HW does is not reading GSP memory not reading too long ->

		 * something wrong. clear GPS memory access and notify?