IMX274_GAIN_SHIFT
gain >> IMX274_GAIN_SHIFT,
((gain & IMX274_GAIN_SHIFT_MASK) * 100) >> IMX274_GAIN_SHIFT);
__func__, digital_gain, analog_gain >> IMX274_GAIN_SHIFT,
>> IMX274_GAIN_SHIFT);
(IMX274_GAIN_CONST << IMX274_GAIN_SHIFT) / analog_gain;
ctrl->val = (IMX274_GAIN_CONST << IMX274_GAIN_SHIFT)
#define IMX274_GAIN_SHIFT_MASK ((1 << IMX274_GAIN_SHIFT) - 1)
#define IMX274_MIN_GAIN (0x01 << IMX274_GAIN_SHIFT)
#define IMX274_MAX_ANALOG_GAIN ((2048 << IMX274_GAIN_SHIFT)\
#define IMX274_DEF_GAIN (20 << IMX274_GAIN_SHIFT)