diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 859aae7800565a91b495c1030352fbee8f31e975..e119185210dea56d41a05d23718ae27d40eaae58 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -1024,6 +1024,7 @@ struct amdgpu_device {
 	/* enable runtime pm on the device */
 	bool                            runpm;
 	bool                            in_runpm;
+	bool                            has_pr3;
 
 	bool                            pm_sysfs_en;
 	bool                            ucode_sysfs_en;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
index 38fb903338a463ee52475eed1a23d2e5d2b7d1e4..ec8fff7839efbe73ea36767cea4b07801051086f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
@@ -133,6 +133,7 @@ void amdgpu_register_gpu_instance(struct amdgpu_device *adev)
 int amdgpu_driver_load_kms(struct amdgpu_device *adev, unsigned long flags)
 {
 	struct drm_device *dev;
+	struct pci_dev *parent;
 	int r, acpi_status;
 
 	dev = adev_to_drm(adev);
@@ -144,6 +145,9 @@ int amdgpu_driver_load_kms(struct amdgpu_device *adev, unsigned long flags)
 	    !pci_is_thunderbolt_attached(dev->pdev))
 		flags |= AMD_IS_PX;
 
+	parent = pci_upstream_bridge(adev->pdev);
+	adev->has_pr3 = parent ? pci_pr3_present(parent) : false;
+
 	/* amdgpu_device_init should report only fatal error
 	 * like memory allocation failure or iomapping failure,
 	 * or memory manager initialization failure, it must