REG_SF_USR_TOT_GAIN  182 drivers/media/i2c/s5k5baf.c #define REG_SF_USR_TOT_GAIN		0x03c2
REG_SF_USR_TOT_GAIN  134 drivers/media/i2c/s5k6aa.c #define REG_SF_USR_TOT_GAIN		0x03cc