diff --git a/drivers/gpu/drm/xe/tests/xe_pci.c b/drivers/gpu/drm/xe/tests/xe_pci.c
index ab00d0e80a3a..a0a08ee5f12b 100644
--- a/drivers/gpu/drm/xe/tests/xe_pci.c
+++ b/drivers/gpu/drm/xe/tests/xe_pci.c
@@ -384,6 +384,8 @@ int xe_pci_fake_device_init(struct xe_device *xe)
 		return -ENODEV;
 
 done:
+	xe->desc = desc;
+	xe->subplatform_desc = subplatform_desc;
 	xe->sriov.__mode = data && data->sriov_mode ?
 			   data->sriov_mode : XE_SRIOV_MODE_NONE;
 
diff --git a/drivers/gpu/drm/xe/xe_device_types.h b/drivers/gpu/drm/xe/xe_device_types.h
index f88bacf63c83..4661bfce2f4e 100644
--- a/drivers/gpu/drm/xe/xe_device_types.h
+++ b/drivers/gpu/drm/xe/xe_device_types.h
@@ -117,6 +117,12 @@ struct xe_device {
 	/** @devcoredump: device coredump */
 	struct xe_devcoredump devcoredump;
 
+	/** @desc: device descriptor */
+	const struct xe_device_desc *desc;
+
+	/** @subplatform_desc: subplatform descriptor */
+	const struct xe_subplatform_desc *subplatform_desc;
+
 	/** @info: device info */
 	struct intel_device_info {
 		/** @info.platform_name: platform name */
diff --git a/drivers/gpu/drm/xe/xe_pci.c b/drivers/gpu/drm/xe/xe_pci.c
index 2d89977978d0..4fab47369c64 100644
--- a/drivers/gpu/drm/xe/xe_pci.c
+++ b/drivers/gpu/drm/xe/xe_pci.c
@@ -1207,6 +1207,8 @@ static int __xe_pci_probe(struct pci_dev *pdev, const struct xe_device_desc *des
 	if (IS_ERR(xe))
 		return PTR_ERR(xe);
 
+	xe->desc = desc;
+	xe->subplatform_desc = subplatform_desc;
 	xe->devres_group = group;
 
 	pci_set_drvdata(pdev, &xe->drm);