diff --git a/include/drm-uapi/nouveau_drm.h b/include/drm-uapi/nouveau_drm.h
index 8ad8d1cd156..dd87f8f3079 100644
--- a/include/drm-uapi/nouveau_drm.h
+++ b/include/drm-uapi/nouveau_drm.h
@@ -68,6 +68,13 @@ extern "C" {
  */
 #define NOUVEAU_GETPARAM_VRAM_USED 19
 
+/*
+ * NOUVEAU_GETPARAM_HAS_VMA_TILEMODE
+ *
+ * Query whether tile mode and PTE kind are accepted with VM allocs or not.
+ */
+#define NOUVEAU_GETPARAM_HAS_VMA_TILEMODE 20
+
 struct drm_nouveau_getparam {
 	__u64 param;
 	__u64 value;