diff options
| author | James Zhu <James.Zhu@amd.com> | 2023-02-28 14:16:38 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-06-09 09:59:27 -0400 |
| commit | be3800f57c3b0fb39dc732345279db76a50559a3 (patch) | |
| tree | 75bae42871096f08c579c7013b4c8494532c7554 /drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | |
| parent | 2c1c7ba457d4ecf475c0e220ac5359971355c6eb (diff) | |
drm/amdgpu: find partition ID when open device
Find partition ID when open device from render device minor.
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: James Zhu <James.Zhu@amd.com>
Reviewed-and-tested-by: Philip Yang<Philip.Yang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c index 44997c7ee89d..879718598fa4 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c @@ -1223,6 +1223,10 @@ int amdgpu_driver_open_kms(struct drm_device *dev, struct drm_file *file_priv) goto out_suspend; } + r = amdgpu_xcp_open_device(adev, fpriv, file_priv); + if (r) + return r; + pasid = amdgpu_pasid_alloc(16); if (pasid < 0) { dev_warn(adev->dev, "No more PASIDs available!"); |