DISPPLANE_SPRITE_ABOVE_OVERLAY  650 drivers/gpu/drm/gma500/psb_intel_reg.h #define DISPPLANE_SPRITE_ABOVE_OVERLAY		(1)
DISPPLANE_SPRITE_ABOVE_OVERLAY 6330 drivers/gpu/drm/i915/i915_reg.h #define   DISPPLANE_SPRITE_ABOVE_OVERLAY	(1)
DISPPLANE_SPRITE_ABOVE_OVERLAY  417 drivers/video/fbdev/intelfb/intelfbhw.h #define DISPPLANE_SPRITE_ABOVE_OVERLAY	1