diff options
| author | shaoyunl <[email protected]> | 2021-03-11 11:18:08 -0500 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2021-03-23 23:33:44 -0400 |
| commit | 2d02893ffcf8442e0b2eece6c58bd91583339fca (patch) | |
| tree | 39beaaee8ce45d80da186b3c96c45286c8b26ca0 | |
| parent | 51ba691206e35464fd7ec33dd519d141c80b5dff (diff) | |
drm/amdgpu: Enable light SBR in XGMI+passthrough configuration
This is to fix the case where it only enable the light SMU
on normal device init. This feature actually need to be enabled after ASIC
been reset as well.
Signed-off-by: shaoyunl <[email protected]>
Reviewed-by: Hawking Zhang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index 9b022bac6708..4e7bbad0f00b 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -2470,6 +2470,11 @@ static int amdgpu_device_ip_late_init(struct amdgpu_device *adev) if (r) DRM_ERROR("enable mgpu fan boost failed (%d).\n", r); + /* For XGMI + passthrough configuration on arcturus, enable light SBR */ + if (adev->asic_type == CHIP_ARCTURUS && + amdgpu_passthrough(adev) && + adev->gmc.xgmi.num_physical_nodes > 1) + smu_set_light_sbr(&adev->smu, true); if (adev->gmc.xgmi.num_physical_nodes > 1) { mutex_lock(&mgpu_info.mutex); @@ -3560,10 +3565,6 @@ fence_driver_init: if (amdgpu_device_cache_pci_state(adev->pdev)) pci_restore_state(pdev); - /* Enable lightSBR on SMU in passthrough + xgmi configuration */ - if (amdgpu_passthrough(adev) && adev->gmc.xgmi.num_physical_nodes > 1) - smu_set_light_sbr(&adev->smu, true); - if (adev->gmc.xgmi.pending_reset) queue_delayed_work(system_wq, &mgpu_info.delayed_reset_work, msecs_to_jiffies(AMDGPU_RESUME_MS)); |