diff options
| author |   Pan, Xinhui <Xinhui.Pan@amd.com> | 2020-01-16 06:09:41 +0000 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2020-01-17 16:03:09 -0500 |
| commit | bd0522112332663e386df1b8642052463ea9b3b9 (patch) | |
| tree | 051444ecc5a9af1c32480f4b9cd2daddf4332def /drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | |
| parent | drm/amd/display: skip opp blank or unblank if test pattern enabled (diff) | |
| download | linux-dev-bd0522112332663e386df1b8642052463ea9b3b9.tar.xz linux-dev-bd0522112332663e386df1b8642052463ea9b3b9.zip | |
drm/amdgpu: add the lost mutex_init back
Initialize notifier_lock.
Bug: https://gitlab.freedesktop.org/drm/amd/issues/1016
Reviewed-by: Feifei Xu <Feifei.Xu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: xinhui pan <xinhui.pan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index d3eff4c6289a..53d882000101 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -2848,6 +2848,7 @@ int amdgpu_device_init(struct amdgpu_device *adev, hash_init(adev->mn_hash); mutex_init(&adev->lock_reset); mutex_init(&adev->psp.mutex); + mutex_init(&adev->notifier_lock); r = amdgpu_device_check_arguments(adev); if (r) |