diff --git a/drivers/gpu/drm/i915/intel_uncore.h b/drivers/gpu/drm/i915/intel_uncore.h
index 03786f931905d02aca825780094120d49b7a24ac..66eae2ce2f29fa1e556affc1573aecb2a639fddf 100644
--- a/drivers/gpu/drm/i915/intel_uncore.h
+++ b/drivers/gpu/drm/i915/intel_uncore.h
@@ -25,6 +25,12 @@
 #ifndef __INTEL_UNCORE_H__
 #define __INTEL_UNCORE_H__
 
+#include <linux/spinlock.h>
+#include <linux/notifier.h>
+#include <linux/hrtimer.h>
+
+#include "i915_reg.h"
+
 struct drm_i915_private;
 
 enum forcewake_domain_id {