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| author | Trigger Huang <Trigger.Huang@amd.com> | 2019-04-24 15:23:41 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-05-24 12:20:50 -0500 |
| commit | 2d11fd3f5420f71b15158672a8ffa3722b37ebf5 (patch) | |
| tree | 8f0bf5158a5194aa85461fd7697f90168b5ca7fc /drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | |
| parent | 78d481126795e9e4740204df95572d9731a6d34e (diff) | |
| download | linux-2d11fd3f5420f71b15158672a8ffa3722b37ebf5.tar.gz linux-2d11fd3f5420f71b15158672a8ffa3722b37ebf5.tar.bz2 linux-2d11fd3f5420f71b15158672a8ffa3722b37ebf5.zip | |
drm/amdgpu: initialize PSP before IH under SR-IOV
In order to support new PSP feature that PSP may provide interface
to program IH CNTL register, initialize PSP before IH under Vega10
SR-IOV VF
Signed-off-by: Trigger Huang <Trigger.Huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index 4f4e2a453b18..309461d0c275 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -1580,6 +1580,7 @@ static int amdgpu_device_ip_hw_init_phase1(struct amdgpu_device *adev) if (adev->ip_blocks[i].status.hw) continue; if (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_COMMON || + (amdgpu_sriov_vf(adev) && (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_PSP)) || adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_IH) { r = adev->ip_blocks[i].version->funcs->hw_init(adev); if (r) { |