diff --git a/drivers/gpu/drm/i915/display/intel_display_driver.c b/drivers/gpu/drm/i915/display/intel_display_driver.c
index 62a7aa56f0da..3861fdbefaff 100644
--- a/drivers/gpu/drm/i915/display/intel_display_driver.c
+++ b/drivers/gpu/drm/i915/display/intel_display_driver.c
@@ -856,12 +856,45 @@ void intel_display_driver_resume(struct drm_i915_private *i915)
 	intel_power_domains_enable(i915);
 }
 
-void intel_display_driver_runtime_suspend(struct drm_i915_private *i915)
+static void intel_display_to_d3cold(struct drm_i915_private *i915)
 {
-	intel_display_power_suspend(i915);
+	struct intel_display *display = &i915->display;
+
+	/* We do a lot of poking in a lot of registers, make sure they work properly. */
+	intel_power_domains_disable(i915);
+
+	intel_hpd_cancel_work(i915);
+
+	intel_opregion_suspend(display, PCI_D3cold);
+
+	intel_dmc_suspend(display);
+}
+
+static void intel_display_from_d3cold(struct drm_i915_private *i915)
+{
+	struct intel_display *display = &i915->display;
+
+	intel_dmc_resume(display);
+
+	if (HAS_DISPLAY(i915))
+		drm_mode_config_reset(&i915->drm);
+
+	intel_display_driver_init_hw(i915);
+
+	intel_opregion_resume(display);
+
+	intel_power_domains_enable(i915);
+}
+
+void intel_display_driver_runtime_suspend(struct drm_i915_private *i915, bool d3cold_allowed)
+{
+	if (d3cold_allowed)
+		intel_display_to_d3cold(i915);
+	else
+		intel_display_power_suspend(i915);
 }
 
-void intel_display_driver_runtime_suspend_late(struct drm_i915_private *i915)
+static void display_runtime_suspend_notify_opregion(struct drm_i915_private *i915)
 {
 	struct intel_display *display = &i915->display;
 
@@ -887,20 +920,37 @@ void intel_display_driver_runtime_suspend_late(struct drm_i915_private *i915)
 		 */
 		intel_opregion_notify_adapter(display, PCI_D1);
 	}
+}
+
+void intel_display_driver_runtime_suspend_late(struct drm_i915_private *i915,
+					       bool d3cold_allowed)
+{
+	if (d3cold_allowed)
+		intel_display_power_suspend_late(i915, false);
+	else
+		display_runtime_suspend_notify_opregion(i915);
 
 	if (!IS_VALLEYVIEW(i915) && !IS_CHERRYVIEW(i915))
 		intel_hpd_poll_enable(i915);
 }
 
-void intel_display_driver_runtime_resume_early(struct drm_i915_private *i915)
+void intel_display_driver_runtime_resume_early(struct drm_i915_private *i915,
+					       bool d3cold_allowed)
 {
-	intel_opregion_notify_adapter(&i915->display, PCI_D0);
-
-	intel_display_power_resume(i915);
+	if (d3cold_allowed) {
+		intel_display_power_resume_early(i915);
+	} else {
+		intel_opregion_notify_adapter(&i915->display, PCI_D0);
+		intel_display_power_resume(i915);
+	}
 }
 
-void intel_display_driver_runtime_resume(struct drm_i915_private *i915)
+void intel_display_driver_runtime_resume(struct drm_i915_private *i915,
+					 bool d3cold_allowed)
 {
+	if (d3cold_allowed)
+		intel_display_from_d3cold(i915);
+
 	/*
 	 * On VLV/CHV display interrupts are part of the display
 	 * power well, so hpd is reinitialized from there. For
diff --git a/drivers/gpu/drm/i915/display/intel_display_driver.h b/drivers/gpu/drm/i915/display/intel_display_driver.h
index b1441a55d72d..21aa0e551898 100644
--- a/drivers/gpu/drm/i915/display/intel_display_driver.h
+++ b/drivers/gpu/drm/i915/display/intel_display_driver.h
@@ -33,10 +33,14 @@ void intel_display_driver_resume(struct drm_i915_private *i915);
 void intel_display_driver_resume_noirq(struct drm_i915_private *i915);
 void intel_display_driver_resume_noirq_legacy(struct drm_i915_private *i915);
 void intel_display_driver_resume_nogem(struct intel_display *display);
-void intel_display_driver_runtime_suspend(struct drm_i915_private *i915);
-void intel_display_driver_runtime_suspend_late(struct drm_i915_private *i915);
-void intel_display_driver_runtime_resume_early(struct drm_i915_private *i915);
-void intel_display_driver_runtime_resume(struct drm_i915_private *i915);
+void intel_display_driver_runtime_suspend(struct drm_i915_private *i915,
+					  bool d3cold_allowed);
+void intel_display_driver_runtime_suspend_late(struct drm_i915_private *i915,
+					       bool d3cold_allowed);
+void intel_display_driver_runtime_resume_early(struct drm_i915_private *i915,
+					       bool d3cold_allowed);
+void intel_display_driver_runtime_resume(struct drm_i915_private *i915,
+					 bool d3cold_allowed);
 void intel_display_driver_shutdown(struct drm_i915_private *i915);
 void intel_display_driver_shutdown_noirq(struct drm_i915_private *i915);
 void intel_display_driver_shutdown_nogem(struct drm_i915_private *i915);
diff --git a/drivers/gpu/drm/i915/i915_driver.c b/drivers/gpu/drm/i915/i915_driver.c
index b3eaa55ebacb..719b1c21b695 100644
--- a/drivers/gpu/drm/i915/i915_driver.c
+++ b/drivers/gpu/drm/i915/i915_driver.c
@@ -1402,7 +1402,7 @@ static int intel_runtime_suspend(struct device *kdev)
 	for_each_gt(gt, dev_priv, i)
 		intel_uncore_suspend(gt->uncore);
 
-	intel_display_driver_runtime_suspend(dev_priv);
+	intel_display_driver_runtime_suspend(dev_priv, false);
 
 	ret = vlv_suspend_complete(dev_priv);
 	if (ret) {
@@ -1436,7 +1436,7 @@ static int intel_runtime_suspend(struct device *kdev)
 	if (root_pdev)
 		pci_d3cold_disable(root_pdev);
 
-	intel_display_driver_runtime_suspend_late(dev_priv);
+	intel_display_driver_runtime_suspend_late(dev_priv, false);
 
 	assert_forcewakes_inactive(&dev_priv->uncore);
 
@@ -1469,7 +1469,7 @@ static int intel_runtime_resume(struct device *kdev)
 		drm_dbg(&dev_priv->drm,
 			"Unclaimed access during suspend, bios?\n");
 
-	intel_display_driver_runtime_resume_early(dev_priv);
+	intel_display_driver_runtime_resume_early(dev_priv, false);
 
 	ret = vlv_resume_prepare(dev_priv, true);
 
@@ -1487,7 +1487,7 @@ static int intel_runtime_resume(struct device *kdev)
 
 	intel_pxp_runtime_resume(dev_priv->pxp);
 
-	intel_display_driver_runtime_resume_early(dev_priv);
+	intel_display_driver_runtime_resume_early(dev_priv, false);
 
 	enable_rpm_wakeref_asserts(rpm);
 
diff --git a/drivers/gpu/drm/xe/display/xe_display.c b/drivers/gpu/drm/xe/display/xe_display.c
index ab85c7fb217a..9a652292d988 100644
--- a/drivers/gpu/drm/xe/display/xe_display.c
+++ b/drivers/gpu/drm/xe/display/xe_display.c
@@ -283,36 +283,6 @@ static bool suspend_to_idle(void)
 	return false;
 }
 
-static void xe_display_to_d3cold(struct xe_device *xe)
-{
-	struct intel_display *display = &xe->display;
-
-	/* We do a lot of poking in a lot of registers, make sure they work properly. */
-	intel_power_domains_disable(xe);
-
-	intel_hpd_cancel_work(xe);
-
-	intel_opregion_suspend(display, PCI_D3cold);
-
-	intel_dmc_suspend(display);
-}
-
-static void xe_display_from_d3cold(struct xe_device *xe)
-{
-	struct intel_display *display = &xe->display;
-
-	intel_dmc_resume(display);
-
-	if (has_display(xe))
-		drm_mode_config_reset(&xe->drm);
-
-	intel_display_driver_init_hw(xe);
-
-	intel_opregion_resume(display);
-
-	intel_power_domains_enable(xe);
-}
-
 void xe_display_pm_suspend(struct xe_device *xe)
 {
 	if (!xe->info.probe_display)
@@ -413,10 +383,7 @@ void xe_display_pm_runtime_suspend(struct xe_device *xe)
 	if (!xe->info.probe_display)
 		return;
 
-	if (xe->d3cold.allowed)
-		xe_display_to_d3cold(xe);
-	else
-		intel_display_power_suspend(xe);
+	intel_display_driver_runtime_suspend(xe, xe->d3cold.allowed);
 }
 
 void xe_display_pm_runtime_suspend_late(struct xe_device *xe)
@@ -424,12 +391,7 @@ void xe_display_pm_runtime_suspend_late(struct xe_device *xe)
 	if (!xe->info.probe_display)
 		return;
 
-	if (xe->d3cold.allowed)
-		intel_display_power_suspend_late(xe, false);
-	else
-		intel_opregion_notify_adapter(&xe->display, PCI_D1);
-
-	intel_hpd_poll_enable(xe);
+	intel_display_driver_runtime_suspend_late(xe, xe->d3cold.allowed);
 }
 
 void xe_display_pm_runtime_resume_early(struct xe_device *xe)
@@ -437,12 +399,7 @@ void xe_display_pm_runtime_resume_early(struct xe_device *xe)
 	if (!xe->info.probe_display)
 		return;
 
-	if (xe->d3cold.allowed) {
-		intel_display_power_resume_early(xe);
-	} else {
-		intel_opregion_notify_adapter(&xe->display, PCI_D0);
-		intel_display_power_resume(xe);
-	}
+	intel_display_driver_runtime_resume_early(xe, xe->d3cold.allowed);
 }
 
 void xe_display_pm_runtime_resume(struct xe_device *xe)
@@ -450,12 +407,7 @@ void xe_display_pm_runtime_resume(struct xe_device *xe)
 	if (!xe->info.probe_display)
 		return;
 
-	if (xe->d3cold.allowed)
-		xe_display_from_d3cold(xe);
-
-	intel_hpd_init(xe);
-	intel_hpd_poll_disable(xe);
-	skl_watermark_ipc_update(xe);
+	intel_display_driver_runtime_resume(xe, xe->d3cold.allowed);
 }
 
 static void display_device_remove(struct drm_device *dev, void *arg)
