mbxfb_alphaCtl     92 include/video/mbxfb.h #define MBXFB_IOCG_ALPHA		_IOR(0xF4, 0x01,struct mbxfb_alphaCtl)
mbxfb_alphaCtl     93 include/video/mbxfb.h #define MBXFB_IOCS_ALPHA		_IOW(0xF4, 0x02,struct mbxfb_alphaCtl)