diff --git a/drivers/gpu/drm/i915/intel_uncore.h b/drivers/gpu/drm/i915/intel_uncore.h
index 06762501e9ee..50d226f68753 100644
--- a/drivers/gpu/drm/i915/intel_uncore.h
+++ b/drivers/gpu/drm/i915/intel_uncore.h
@@ -28,6 +28,7 @@
 #include <linux/spinlock.h>
 #include <linux/notifier.h>
 #include <linux/hrtimer.h>
+#include <linux/io-64-nonatomic-lo-hi.h>
 
 #include "i915_reg.h"