diff options
| author | Wayne Lin <[email protected]> | 2022-05-31 17:46:24 +0800 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2022-07-13 11:25:17 -0400 |
| commit | 15c735e7990fdabb466a3341b6b2dfefd987127e (patch) | |
| tree | 475ae30c83f972ad12ea39349ca90650ff05a689 /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/EventClass.py | |
| parent | 3d4de925356177dad0fb5869d1ea537cfa033009 (diff) | |
drm/amd/display: Grab dc_lock before detecting link
[Why & How]
There is chance we change dc state while calling dc_link_detect().
As the result of that, grab the dm.dc_lock before detecting link.
Reviewed-by: Hersen Wu <[email protected]>
Acked-by: Solomon Chiu <[email protected]>
Signed-off-by: Wayne Lin <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/EventClass.py')
0 files changed, 0 insertions, 0 deletions