| commit | 6f6a7bba696118ea440116f7c09dc93e18d8e78b | [log] [tgz] |
|---|---|---|
| author | Kevin Wang <kevin1.wang@amd.com> | Wed May 15 15:59:38 2019 +0800 |
| committer | Alex Deucher <alexander.deucher@amd.com> | Fri Jun 21 18:59:32 2019 -0500 |
| tree | 88d0109efc7ba135dfecf9529ccd3ab04c6f0c8e | |
| parent | 3ebab625e6626a0794808a25ea2de5de1ea65646 [diff] |
drm/amd/powerplay: fix deadlock issue for smu_force_performance_level the smu->mutex is internal lock resource in sw-smu, some functions will use it at the same time, so it maybe will cause deadlock issue. this patch fix this issue in smu_force_performance_level function. Signed-off-by: Kevin Wang <kevin1.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>