PB_EXPGAIN        290 drivers/media/usb/gspca/stv06xx/stv06xx_pb0100.c 	stv06xx_write_sensor(sd, PB_EXPGAIN, 0);
PB_EXPGAIN        405 drivers/media/usb/gspca/stv06xx/stv06xx_pb0100.c 	err = stv06xx_write_sensor(sd, PB_EXPGAIN, val);