MT9M111_CP_OPERATING_MODE_CTL
err = m5602_read_sensor(sd, MT9M111_CP_OPERATING_MODE_CTL, data, 2);
err = m5602_write_sensor(sd, MT9M111_CP_OPERATING_MODE_CTL, data, 2);
{SENSOR, MT9M111_CP_OPERATING_MODE_CTL, 0x00,
MT9M111_CP_OPERATING_MODE_CTL},