Lines Matching defs:channel
74 * @msg: SPI message to select a channel and receive a value from the ADC
81 * @tx_buf: buffer for @transfer[0] (not used on single-channel converters)
100 const unsigned int channel, bool differential)
108 (channel << 2));
114 (channel << 2));
120 static int mcp320x_adc_conversion(struct mcp320x *adc, u8 channel,
136 adc->tx_buf = mcp320x_channel_to_tx_data(device_index, channel,
195 struct iio_chan_spec const *channel, int *val,
208 ret = mcp320x_adc_conversion(adc, channel->address,
209 channel->differential, device_index, val);
238 .channel = (num), \
248 .channel = (chan1), \
410 /* single-channel converters are rx only (no MOSI pin) */