diff options
| author | Jonathan Gray <jsg@cvs.openbsd.org> | 2022-04-11 03:27:25 +0000 |
|---|---|---|
| committer | Jonathan Gray <jsg@cvs.openbsd.org> | 2022-04-11 03:27:25 +0000 |
| commit | 99d184bdf1079a77d71b96bd4742626b690011a2 (patch) | |
| tree | fca48ae8f62e33580d90ecd0a548a9cf0556a7b6 | |
| parent | a3462802407371b92db339ffd05aee99c68c372f (diff) | |
drm/amdgpu: only check for _PR3 on dGPUs
From Alex Deucher
fe953e0f77e55d004a5b0c533262e389d01e3198 in linux 5.15.y/5.15.33
85ac2021fe3ace59cc0afd6edf005abad35625b0 in mainline linux
| -rw-r--r-- | sys/dev/pci/drm/amd/amdgpu/amdgpu_device.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/dev/pci/drm/amd/amdgpu/amdgpu_device.c b/sys/dev/pci/drm/amd/amdgpu/amdgpu_device.c index 1c99fd94196..d00a7c9c5f0 100644 --- a/sys/dev/pci/drm/amd/amdgpu/amdgpu_device.c +++ b/sys/dev/pci/drm/amd/amdgpu/amdgpu_device.c @@ -2210,8 +2210,10 @@ static int amdgpu_device_ip_early_init(struct amdgpu_device *adev) !pci_is_thunderbolt_attached(dev->pdev)) adev->flags |= AMD_IS_PX; - parent = pci_upstream_bridge(adev->pdev); - adev->has_pr3 = parent ? pci_pr3_present(parent) : false; + if (!(adev->flags & AMD_IS_APU)) { + parent = pci_upstream_bridge(adev->pdev); + adev->has_pr3 = parent ? pci_pr3_present(parent) : false; + } amdgpu_amdkfd_device_probe(adev); |