diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index 3c19ae0b13b9..a97492f3bc42 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -1812,10 +1812,14 @@ static int amdgpu_device_ip_early_init(struct amdgpu_device *adev) return r; } } + } + /* we need to send REQ_GPU here for legacy handshaker otherwise the vbios + * will not be prepared by host for this VF */ + if (amdgpu_sriov_vf(adev) && adev->virt.req_init_data_ver < 1) { r = amdgpu_virt_request_full_gpu(adev, true); if (r) - return -EAGAIN; + return r; } adev->pm.pp_feature = amdgpu_pp_feature_mask; @@ -1975,6 +1979,12 @@ static int amdgpu_device_ip_init(struct amdgpu_device *adev) if (r) return r; + if (amdgpu_sriov_vf(adev) && adev->virt.req_init_data_ver > 0) { + r = amdgpu_virt_request_full_gpu(adev, true); + if (r) + return -EAGAIN; + } + for (i = 0; i < adev->num_ip_blocks; i++) { if (!adev->ip_blocks[i].status.valid) continue; |