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drm/amdgpu: do not disable SMU on vm reboot

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For passthrough device,  we do baco reset after 1st vm boot so
if we disable SMU on 1st VM shutdown baco reset will fail for
2nd vm boot.

Signed-off-by: Nirmoy Das <nirmoy.das@amd.com>
Acked-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Nirmoy Das 2020-07-10 16:15:40 +02:00 committed by Alex Deucher
parent 5ea6f9c22c
commit 05cac1ae8f
1 changed files with 2 additions and 1 deletions
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3
drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
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@ -1186,7 +1186,8 @@ amdgpu_pci_shutdown(struct pci_dev *pdev)
* unfortunately we can't detect certain
* hypervisors so just do this all the time.
*/
adev->mp1_state = PP_MP1_STATE_UNLOAD;
if (!amdgpu_passthrough(adev))
adev->mp1_state = PP_MP1_STATE_UNLOAD;
amdgpu_device_ip_suspend(adev);
adev->mp1_state = PP_MP1_STATE_NONE;
}