DISPPLANE_8BPP    629 drivers/gpu/drm/gma500/psb_intel_reg.h #define DISPPLANE_8BPP				(0x2 << 26)
DISPPLANE_8BPP   6225 drivers/gpu/drm/i915/i915_reg.h #define   DISPPLANE_8BPP			(0x2 << 26)
DISPPLANE_8BPP    399 drivers/video/fbdev/intelfb/intelfbhw.h #define DISPPLANE_8BPP			(0x2<<26)