diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 2fcf284869df3af3dac605c9f383e0e3a4614e76..f5120d024fdf30b8ff058d798ab01813fa13afef 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -257,6 +257,7 @@ struct drm_i915_display_funcs {
 				 uint32_t sprite_width, int pixel_size);
 	void (*update_linetime_wm)(struct drm_device *dev, int pipe,
 				 struct drm_display_mode *mode);
+	void (*modeset_global_resources)(struct drm_device *dev);
 	int (*crtc_mode_set)(struct drm_crtc *crtc,
 			     struct drm_display_mode *mode,
 			     struct drm_display_mode *adjusted_mode,
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index d6cdbc622dd02dba89b9e8ae624b6b5bd7e477e3..0b2224c592d8507dbe70ef492ebae745a5c7510a 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -7548,6 +7548,9 @@ bool intel_set_mode(struct drm_crtc *crtc,
 	 * update the the output configuration. */
 	intel_modeset_update_state(dev, prepare_pipes);
 
+	if (dev_priv->display.modeset_global_resources)
+		dev_priv->display.modeset_global_resources(dev);
+
 	/* Set up the DPLL and any encoders state that needs to adjust or depend
 	 * on the DPLL.
 	 */