CRT_HOTPLUG_MONITOR_MASK  394 drivers/gpu/drm/gma500/psb_intel_reg.h #define CRT_HOTPLUG_MONITOR_MASK	(3 << 8)
CRT_HOTPLUG_MONITOR_MASK 4448 drivers/gpu/drm/i915/i915_reg.h #define   CRT_HOTPLUG_MONITOR_MASK		(3 << 8)