[AMD Official Use Only - Internal Distribution Only] Acked-by: Evan Quan <[email protected]>
-----Original Message----- From: Nirmoy Das <[email protected]> Sent: Friday, July 10, 2020 10:51 PM To: [email protected] Cc: Deucher, Alexander <[email protected]>; Quan, Evan <[email protected]>; Das, Nirmoy <[email protected]> Subject: [PATCH] drm/amdgpu: do not disable SMU on vm reboot 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 <[email protected]> --- drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c index d1adbc45d37b..07be61ce969a 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c @@ -1178,7 +1178,8 @@ 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; } -- 2.27.0 _______________________________________________ amd-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/amd-gfx
