Files
linux/drivers/gpu/drm/amd/display/dc/inc
Aric Cyr 8c076bc8d7 drm/amd/display: Mode change with same timing causing long display blank
[Why]
What a mode change is requested for the same timing a full stream reset
can occur in some cases which causes monitor to blank for a few seconds.

[How]
Do not consider infoframe updates as needing a full stream reset as they
will be handled on the first flip after a modeset when surface
information is available.

Signed-off-by: Aric Cyr <aric.cyr@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-05-05 13:11:06 -04:00
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