CFG_ALPHA         170 drivers/gpu/drm/armada/armada_hw.h #define CFG_ALPHA(x)		((x) << 8)
CFG_ALPHA         512 drivers/video/fbdev/mmp/hw/mmp_ctrl.h #define	 CFG_ALPHA(alpha)			((alpha)<<8)
CFG_ALPHA         287 drivers/video/fbdev/pxa168fb.h #define     CFG_ALPHA(alpha)			((alpha) << 8)