diff options
| author | Paul Hsieh <[email protected]> | 2022-05-03 14:26:41 +0800 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2022-05-26 14:56:30 -0400 |
| commit | 3f69ee66f507a9e1180fd3a67b43807fae9b0e37 (patch) | |
| tree | 9f24c1930ddab122d2a0e91b70246175b49066f6 /tools/perf/scripts/python/mem-phys-addr.py | |
| parent | 903940b0b7c7f48e9743c65ae7cd65267083539f (diff) | |
drm/amd/display: clear request when release aux engine
[Why]
when driver and dmub request aux engine at the same time,
dmub grant the aux engine but driver fail. Then driver
release aux engine but doesn't clear the request bit.
Then aux engine will be occupied by driver forever.
[How]
When driver release aux engine, clear request bit as well.
Reviewed-by: Anthony Koo <[email protected]>
Acked-by: Qingqing Zhuo <[email protected]>
Signed-off-by: Paul Hsieh <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/mem-phys-addr.py')
0 files changed, 0 insertions, 0 deletions