extern void hsw_pc8_restore_interrupts(struct drm_device *dev);
extern void intel_aux_display_runtime_get(struct drm_i915_private *dev_priv);
extern void intel_aux_display_runtime_put(struct drm_i915_private *dev_priv);
+extern void i915_disable_vga_mem(struct drm_device *dev);
#endif /* __INTEL_DRV_H__ */