CS4245_ANALOG_IN
data->cs4245_shadow[CS4245_ANALOG_IN] =
data->cs4245_shadow[CS4245_ANALOG_IN] &= ~CS4245_SEL_MASK;
data->cs4245_shadow[CS4245_ANALOG_IN] |= CS4245_SEL_INPUT_2;
data->cs4245_shadow[CS4245_ANALOG_IN] |= CS4245_SEL_INPUT_4;
data->cs4245_shadow[CS4245_ANALOG_IN] |= CS4245_SEL_INPUT_1;
return cs4245_write_spi(chip, CS4245_ANALOG_IN);