| commit | 32eaeae0ef193b64a67177006bdf5d9130d83fd3 | [log] [tgz] |
|---|---|---|
| author | Alex Deucher <alexander.deucher@amd.com> | Mon Jul 08 13:33:22 2019 -0500 |
| committer | Alex Deucher <alexander.deucher@amd.com> | Tue Jul 09 17:43:39 2019 -0500 |
| tree | 019d9b1ca2306cabe125a216916eb9b106e09524 | |
| parent | 7f963d9f69bf28d639013630da30d7a4c95edd5d [diff] |
drm/amdgpu/psp: add a mutex to protect access to the psp ring We need to serialize access to the psp ring if there are multiple callers at runtime. Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>