diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index f88fe7fd78ca..8d39ed47d65a 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -1798,6 +1798,21 @@ static int amdgpu_device_ip_early_init(struct amdgpu_device *adev) amdgpu_amdkfd_device_probe(adev); if (amdgpu_sriov_vf(adev)) { + /* handle vbios stuff prior full access mode for new handshake */ + if (adev->virt.req_init_data_ver == 1) { + if (!amdgpu_get_bios(adev)) { + DRM_ERROR("failed to get vbios\n"); + return -EINVAL; + } + + r = amdgpu_atombios_init(adev); + if (r) { + dev_err(adev->dev, "amdgpu_atombios_init failed\n"); + amdgpu_vf_error_put(adev, AMDGIM_ERROR_VF_ATOMBIOS_INIT_FAIL, 0, 0); + return r; + } + } + r = amdgpu_virt_request_full_gpu(adev, true); if (r) return -EAGAIN; @@ -1830,6 +1845,10 @@ static int amdgpu_device_ip_early_init(struct amdgpu_device *adev) } /* get the vbios after the asic_funcs are set up */ if (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_COMMON) { + /* skip vbios handling for new handshake */ + if (amdgpu_sriov_vf(adev) && adev->virt.req_init_data_ver == 1) + continue; + /* Read BIOS */ if (!amdgpu_get_bios(adev)) return -EINVAL; |