Forgive me if this is posted elsewhere, as my searching hasn't come up with anything.
I wish to use the DAC+ADC, but what I can't find is how the analogue input is selected over internal play-back through the DAC? How does one select this in any of the software layers? Is the analogue input auto-selected if a signal is detected?
Also, with Volumio, can one select the analogue input, or is that not functional with volumio?