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| author |   Martin Tsai <martin.tsai@amd.com> | 2020-07-15 11:21:43 +0800 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2020-07-27 16:23:39 -0400 |
| commit | b246f90a09706ecf755c40006fc8b4c07cdfc314 (patch) | |
| tree | d5f7823cf0c645b76dbe1df26d1ad66e37a105e4 /tools/perf/scripts/python/netdev-times.py | |
| parent | drm/amd/display: Don't compare dppclk before updating DTO (diff) | |
drm/amd/display: Check lane status again after link training done
[Why]
Some monitors could suffer symbol unlock but cannot send HPD IRQ to
notic source device to handle link loss. This makes monitor stuck in
abnormal status and causes black screen.
[How]
According to the suggestion from scalar vendor, to check lane status
again after link training done. That can improve the comaptibility
from current production monitors.
Signed-off-by: Martin Tsai <martin.tsai@amd.com>
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Eryk Brol <eryk.brol@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'tools/perf/scripts/python/netdev-times.py')
0 files changed, 0 insertions, 0 deletions