25 #define AD5755_WRITE_REG_DATA(chan)	(chan)  argument
26 #define AD5755_WRITE_REG_GAIN(chan)	(0x08 | (chan))  argument
27 #define AD5755_WRITE_REG_OFFSET(chan)	(0x10 | (chan))  argument
28 #define AD5755_WRITE_REG_CTRL(chan)	(0x1c | (chan))  argument
30 #define AD5755_READ_REG_DATA(chan)	(chan)  argument
31 #define AD5755_READ_REG_CTRL(chan)	(0x4 | (chan))  argument
32 #define AD5755_READ_REG_GAIN(chan)	(0x8 | (chan))  argument
33 #define AD5755_READ_REG_OFFSET(chan)	(0xc | (chan))  argument
34 #define AD5755_READ_REG_CLEAR(chan)	(0x10 | (chan))  argument
35 #define AD5755_READ_REG_SLEW(chan)	(0x14 | (chan))  argument
240 	struct iio_chan_spec const *chan, int *min, int *max)  in ad5755_get_min_max()  argument
242 	enum ad5755_mode mode = st->ctrl[chan->channel] & 7;  in ad5755_get_min_max()
248 	struct iio_chan_spec const *chan)  in ad5755_get_offset()  argument
252 	ad5755_get_min_max(st, chan, &min, &max);  in ad5755_get_offset()
253 	return (min * (1 << chan->scan_type.realbits)) / (max - min);  in ad5755_get_offset()
257 	struct iio_chan_spec const *chan, long info, bool write,  in ad5755_chan_reg_info()  argument
263 			*reg = AD5755_WRITE_REG_DATA(chan->address);  in ad5755_chan_reg_info()
265 			*reg = AD5755_READ_REG_DATA(chan->address);  in ad5755_chan_reg_info()
266 		*shift = chan->scan_type.shift;  in ad5755_chan_reg_info()
271 			*reg = AD5755_WRITE_REG_OFFSET(chan->address);  in ad5755_chan_reg_info()
273 			*reg = AD5755_READ_REG_OFFSET(chan->address);  in ad5755_chan_reg_info()
279 			*reg =  AD5755_WRITE_REG_GAIN(chan->address);  in ad5755_chan_reg_info()
281 			*reg =  AD5755_READ_REG_GAIN(chan->address);  in ad5755_chan_reg_info()
293 	const struct iio_chan_spec *chan, int *val, int *val2, long info)  in ad5755_read_raw()  argument
302 		ad5755_get_min_max(st, chan, &min, &max);  in ad5755_read_raw()
304 		*val2 = chan->scan_type.realbits;  in ad5755_read_raw()
307 		*val = ad5755_get_offset(st, chan);  in ad5755_read_raw()
310 		ret = ad5755_chan_reg_info(st, chan, info, false,  in ad5755_read_raw()
328 	const struct iio_chan_spec *chan, int val, int val2, long info)  in ad5755_write_raw()  argument
334 	ret = ad5755_chan_reg_info(st, chan, info, true,  in ad5755_write_raw()
349 	const struct iio_chan_spec *chan, char *buf)  in ad5755_read_powerdown()  argument
354 		       (bool)(st->pwr_down & (1 << chan->channel)));  in ad5755_read_powerdown()
358 	struct iio_chan_spec const *chan, const char *buf, size_t len)  in ad5755_write_powerdown()  argument
367 	ret = ad5755_set_channel_pwr_down(indio_dev, chan->channel, pwr_down);  in ad5755_write_powerdown()