SDVO_INTERRUPT_ENABLE  406 drivers/gpu/drm/gma500/psb_intel_reg.h #define SDVO_INTERRUPT_ENABLE		(1 << 26)
SDVO_INTERRUPT_ENABLE 4515 drivers/gpu/drm/i915/i915_reg.h #define   SDVO_INTERRUPT_ENABLE			(1 << 26)