diff options
author | Jimmy Kizito <[email protected]> | 2021-11-14 21:48:02 -0500 |
---|---|---|
committer | Alex Deucher <[email protected]> | 2021-12-01 17:06:38 -0500 |
commit | c9beecc5c9626ab772160ab3f8e209abc09fa54d (patch) | |
tree | ff157114f084c61c1038be735abe425c119e298f /tools/perf/scripts/python | |
parent | 5ceaebcda9061c04f439c93961f0819878365c0f (diff) |
drm/amd/display: Add work around for tunneled MST.
[Why]
Certain USB4 docks do not seem to be able to handle disabling
DSC once it has been enabled on an MST stream. This can result
in blank displays.
[How]
As a work around, always enable DSC on docks exhibiting this issue. The
flag to indicate the use of DSC for MST streams on a USB4 dock is set
during detection of the dock and only cleared when the USB4 dock is
disconnected.
Reviewed-by: Jun Lei <[email protected]>
Reviewed-by: Aric Cyr <[email protected]>
Acked-by: Bhawanpreet Lakha <[email protected]>
Signed-off-by: Jimmy Kizito <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions