diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index d27e0d84c41e..6cc749504e85 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -72,6 +72,7 @@
 #include "intel_dpll_mgr.h"
 #include "intel_frontbuffer.h"
 #include "intel_opregion.h"
+#include "intel_runtime_pm.h"
 #include "intel_uc.h"
 #include "intel_uncore.h"
 #include "intel_wakeref.h"
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index aa5542d44d39..57ae3961c805 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -28,7 +28,6 @@
 #include <linux/async.h>
 #include <linux/i2c.h>
 #include <linux/sched/clock.h>
-#include <linux/stackdepot.h>
 
 #include <drm/drm_atomic.h>
 #include <drm/drm_crtc.h>
@@ -1714,12 +1713,7 @@ void intel_prepare_reset(struct drm_i915_private *dev_priv);
 void intel_finish_reset(struct drm_i915_private *dev_priv);
 void hsw_enable_pc8(struct drm_i915_private *dev_priv);
 void hsw_disable_pc8(struct drm_i915_private *dev_priv);
-void gen9_sanitize_dc_state(struct drm_i915_private *dev_priv);
-void bxt_enable_dc9(struct drm_i915_private *dev_priv);
-void bxt_disable_dc9(struct drm_i915_private *dev_priv);
-void gen9_enable_dc5(struct drm_i915_private *dev_priv);
 unsigned int skl_cdclk_get_vco(unsigned int freq);
-void skl_enable_dc6(struct drm_i915_private *dev_priv);
 void intel_dp_get_m_n(struct intel_crtc *crtc,
 		      struct intel_crtc_state *pipe_config);
 void intel_dp_set_m_n(const struct intel_crtc_state *crtc_state,
@@ -1767,55 +1761,6 @@ unsigned int i9xx_plane_max_stride(struct intel_plane *plane,
 				   unsigned int rotation);
 
 /* intel_runtime_pm.c */
-void intel_runtime_pm_init_early(struct drm_i915_private *dev_priv);
-int intel_power_domains_init(struct drm_i915_private *);
-void intel_power_domains_cleanup(struct drm_i915_private *dev_priv);
-void intel_power_domains_init_hw(struct drm_i915_private *dev_priv, bool resume);
-void intel_power_domains_fini_hw(struct drm_i915_private *dev_priv);
-void icl_display_core_init(struct drm_i915_private *dev_priv, bool resume);
-void icl_display_core_uninit(struct drm_i915_private *dev_priv);
-void intel_power_domains_enable(struct drm_i915_private *dev_priv);
-void intel_power_domains_disable(struct drm_i915_private *dev_priv);
-
-enum i915_drm_suspend_mode {
-	I915_DRM_SUSPEND_IDLE,
-	I915_DRM_SUSPEND_MEM,
-	I915_DRM_SUSPEND_HIBERNATE,
-};
-
-void intel_power_domains_suspend(struct drm_i915_private *dev_priv,
-				 enum i915_drm_suspend_mode);
-void intel_power_domains_resume(struct drm_i915_private *dev_priv);
-void bxt_display_core_init(struct drm_i915_private *dev_priv, bool resume);
-void bxt_display_core_uninit(struct drm_i915_private *dev_priv);
-void intel_runtime_pm_enable(struct drm_i915_private *dev_priv);
-void intel_runtime_pm_disable(struct drm_i915_private *dev_priv);
-void intel_runtime_pm_cleanup(struct drm_i915_private *dev_priv);
-const char *
-intel_display_power_domain_str(enum intel_display_power_domain domain);
-
-bool intel_display_power_is_enabled(struct drm_i915_private *dev_priv,
-				    enum intel_display_power_domain domain);
-bool __intel_display_power_is_enabled(struct drm_i915_private *dev_priv,
-				      enum intel_display_power_domain domain);
-intel_wakeref_t intel_display_power_get(struct drm_i915_private *dev_priv,
-					enum intel_display_power_domain domain);
-intel_wakeref_t
-intel_display_power_get_if_enabled(struct drm_i915_private *dev_priv,
-				   enum intel_display_power_domain domain);
-void intel_display_power_put_unchecked(struct drm_i915_private *dev_priv,
-				       enum intel_display_power_domain domain);
-#if IS_ENABLED(CONFIG_DRM_I915_DEBUG_RUNTIME_PM)
-void intel_display_power_put(struct drm_i915_private *dev_priv,
-			     enum intel_display_power_domain domain,
-			     intel_wakeref_t wakeref);
-#else
-#define intel_display_power_put(i915, domain, wakeref) \
-	intel_display_power_put_unchecked(i915, domain)
-#endif
-void icl_dbuf_slices_update(struct drm_i915_private *dev_priv,
-			    u8 req_slices);
-
 static inline void
 assert_rpm_device_not_suspended(struct i915_runtime_pm *rpm)
 {
@@ -1878,38 +1823,4 @@ enable_rpm_wakeref_asserts(struct drm_i915_private *i915)
 	atomic_dec(&i915->runtime_pm.wakeref_count);
 }
 
-intel_wakeref_t intel_runtime_pm_get(struct drm_i915_private *i915);
-intel_wakeref_t intel_runtime_pm_get_if_in_use(struct drm_i915_private *i915);
-intel_wakeref_t intel_runtime_pm_get_noresume(struct drm_i915_private *i915);
-
-#define with_intel_runtime_pm(i915, wf) \
-	for ((wf) = intel_runtime_pm_get(i915); (wf); \
-	     intel_runtime_pm_put((i915), (wf)), (wf) = 0)
-
-#define with_intel_runtime_pm_if_in_use(i915, wf) \
-	for ((wf) = intel_runtime_pm_get_if_in_use(i915); (wf); \
-	     intel_runtime_pm_put((i915), (wf)), (wf) = 0)
-
-void intel_runtime_pm_put_unchecked(struct drm_i915_private *i915);
-#if IS_ENABLED(CONFIG_DRM_I915_DEBUG_RUNTIME_PM)
-void intel_runtime_pm_put(struct drm_i915_private *i915, intel_wakeref_t wref);
-#else
-#define intel_runtime_pm_put(i915, wref) intel_runtime_pm_put_unchecked(i915)
-#endif
-
-#if IS_ENABLED(CONFIG_DRM_I915_DEBUG_RUNTIME_PM)
-void print_intel_runtime_pm_wakeref(struct drm_i915_private *i915,
-				    struct drm_printer *p);
-#else
-static inline void print_intel_runtime_pm_wakeref(struct drm_i915_private *i915,
-						  struct drm_printer *p)
-{
-}
-#endif
-
-void chv_phy_powergate_lanes(struct intel_encoder *encoder,
-			     bool override, unsigned int mask);
-bool chv_phy_powergate_ch(struct drm_i915_private *dev_priv, enum dpio_phy phy,
-			  enum dpio_channel ch, bool override);
-
 #endif /* __INTEL_DRV_H__ */
diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.h b/drivers/gpu/drm/i915/intel_runtime_pm.h
new file mode 100644
index 000000000000..69227756de3e
--- /dev/null
+++ b/drivers/gpu/drm/i915/intel_runtime_pm.h
@@ -0,0 +1,105 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright © 2019 Intel Corporation
+ */
+
+#ifndef __INTEL_RUNTIME_PM_H__
+#define __INTEL_RUNTIME_PM_H__
+
+#include <linux/stackdepot.h>
+#include <linux/types.h>
+
+struct drm_i915_private;
+
+typedef depot_stack_handle_t intel_wakeref_t;
+
+enum i915_drm_suspend_mode {
+	I915_DRM_SUSPEND_IDLE,
+	I915_DRM_SUSPEND_MEM,
+	I915_DRM_SUSPEND_HIBERNATE,
+};
+
+void skl_enable_dc6(struct drm_i915_private *dev_priv);
+void gen9_sanitize_dc_state(struct drm_i915_private *dev_priv);
+void bxt_enable_dc9(struct drm_i915_private *dev_priv);
+void bxt_disable_dc9(struct drm_i915_private *dev_priv);
+void gen9_enable_dc5(struct drm_i915_private *dev_priv);
+
+void intel_runtime_pm_init_early(struct drm_i915_private *dev_priv);
+int intel_power_domains_init(struct drm_i915_private *);
+void intel_power_domains_cleanup(struct drm_i915_private *dev_priv);
+void intel_power_domains_init_hw(struct drm_i915_private *dev_priv, bool resume);
+void intel_power_domains_fini_hw(struct drm_i915_private *dev_priv);
+void icl_display_core_init(struct drm_i915_private *dev_priv, bool resume);
+void icl_display_core_uninit(struct drm_i915_private *dev_priv);
+void intel_power_domains_enable(struct drm_i915_private *dev_priv);
+void intel_power_domains_disable(struct drm_i915_private *dev_priv);
+void intel_power_domains_suspend(struct drm_i915_private *dev_priv,
+				 enum i915_drm_suspend_mode);
+void intel_power_domains_resume(struct drm_i915_private *dev_priv);
+void bxt_display_core_init(struct drm_i915_private *dev_priv, bool resume);
+void bxt_display_core_uninit(struct drm_i915_private *dev_priv);
+void intel_runtime_pm_enable(struct drm_i915_private *dev_priv);
+void intel_runtime_pm_disable(struct drm_i915_private *dev_priv);
+void intel_runtime_pm_cleanup(struct drm_i915_private *dev_priv);
+
+const char *
+intel_display_power_domain_str(enum intel_display_power_domain domain);
+
+bool intel_display_power_is_enabled(struct drm_i915_private *dev_priv,
+				    enum intel_display_power_domain domain);
+bool __intel_display_power_is_enabled(struct drm_i915_private *dev_priv,
+				      enum intel_display_power_domain domain);
+intel_wakeref_t intel_display_power_get(struct drm_i915_private *dev_priv,
+					enum intel_display_power_domain domain);
+intel_wakeref_t
+intel_display_power_get_if_enabled(struct drm_i915_private *dev_priv,
+				   enum intel_display_power_domain domain);
+void intel_display_power_put_unchecked(struct drm_i915_private *dev_priv,
+				       enum intel_display_power_domain domain);
+#if IS_ENABLED(CONFIG_DRM_I915_DEBUG_RUNTIME_PM)
+void intel_display_power_put(struct drm_i915_private *dev_priv,
+			     enum intel_display_power_domain domain,
+			     intel_wakeref_t wakeref);
+#else
+#define intel_display_power_put(i915, domain, wakeref) \
+	intel_display_power_put_unchecked(i915, domain)
+#endif
+void icl_dbuf_slices_update(struct drm_i915_private *dev_priv,
+			    u8 req_slices);
+
+intel_wakeref_t intel_runtime_pm_get(struct drm_i915_private *i915);
+intel_wakeref_t intel_runtime_pm_get_if_in_use(struct drm_i915_private *i915);
+intel_wakeref_t intel_runtime_pm_get_noresume(struct drm_i915_private *i915);
+
+#define with_intel_runtime_pm(i915, wf) \
+	for ((wf) = intel_runtime_pm_get(i915); (wf); \
+	     intel_runtime_pm_put((i915), (wf)), (wf) = 0)
+
+#define with_intel_runtime_pm_if_in_use(i915, wf) \
+	for ((wf) = intel_runtime_pm_get_if_in_use(i915); (wf); \
+	     intel_runtime_pm_put((i915), (wf)), (wf) = 0)
+
+void intel_runtime_pm_put_unchecked(struct drm_i915_private *i915);
+#if IS_ENABLED(CONFIG_DRM_I915_DEBUG_RUNTIME_PM)
+void intel_runtime_pm_put(struct drm_i915_private *i915, intel_wakeref_t wref);
+#else
+#define intel_runtime_pm_put(i915, wref) intel_runtime_pm_put_unchecked(i915)
+#endif
+
+#if IS_ENABLED(CONFIG_DRM_I915_DEBUG_RUNTIME_PM)
+void print_intel_runtime_pm_wakeref(struct drm_i915_private *i915,
+				    struct drm_printer *p);
+#else
+static inline void print_intel_runtime_pm_wakeref(struct drm_i915_private *i915,
+						  struct drm_printer *p)
+{
+}
+#endif
+
+void chv_phy_powergate_lanes(struct intel_encoder *encoder,
+			     bool override, unsigned int mask);
+bool chv_phy_powergate_ch(struct drm_i915_private *dev_priv, enum dpio_phy phy,
+			  enum dpio_channel ch, bool override);
+
+#endif /* __INTEL_RUNTIME_PM_H__ */