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drm/amd/display: Resolved HDMI assert in dal

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Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Yongqiang Sun 2016-12-14 16:05:22 -05:00 committed by Alex Deucher
parent b264d3455d
commit b90a2b23ed
1 changed files with 3 additions and 3 deletions
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6
drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c
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@ -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?