Lines Matching defs:chan
133 struct iio_chan_spec const *chan, int *val, int *val2, long info)
144 AD5449_CMD_READ(chan->address), val);
149 *val = st->dac_cache[chan->address];
154 reg = &st->vref_reg[chan->channel];
160 *val2 = chan->scan_type.realbits;
171 struct iio_chan_spec const *chan, int val, int val2, long info)
178 if (val < 0 || val >= (1 << chan->scan_type.realbits))
182 AD5449_CMD_LOAD_AND_UPDATE(chan->address),
183 val << chan->scan_type.shift);
185 st->dac_cache[chan->address] = val;
199 #define AD5449_CHANNEL(chan, bits) { \
203 .channel = (chan), \
206 .address = (chan), \