diff options
| author | Philip Yang <Philip.Yang@amd.com> | 2023-02-23 19:58:22 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-06-09 09:59:56 -0400 |
| commit | 934deb64fdf220d2caf978d22615bcc7c9f6897e (patch) | |
| tree | d90488fe638040be5024f9f4618e80dd3dbf8d2d /drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.c | |
| parent | a476c0c645535cc0361938becb440b4239996079 (diff) | |
drm/amdgpu: Add memory partition id to amdgpu_vm
If xcp_mgr is initialized, add mem_id to amdgpu_vm structure to store
memory partition number when creating amdgpu_vm for the xcp. The xcp
number is decided when opening the render device, for example
/dev/dri/renderD129 is xcp_id 0, /dev/dri/renderD130 is xcp_id 1.
Signed-off-by: Philip Yang <Philip.Yang@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.c index f2981d21d4e0..610c32c4f5af 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.c @@ -364,6 +364,9 @@ int amdgpu_xcp_open_device(struct amdgpu_device *adev, break; } } + + fpriv->vm.mem_id = fpriv->xcp_id == ~0 ? -1 : + adev->xcp_mgr->xcp[fpriv->xcp_id].mem_id; return 0; } |