mbxfb_reg          95 include/video/mbxfb.h #define MBXFB_IOCS_REG			_IOW(0xF4, 0x04,struct mbxfb_reg)
mbxfb_reg          96 include/video/mbxfb.h #define MBXFB_IOCX_REG			_IOWR(0xF4, 0x05,struct mbxfb_reg)