Hi Mark, > >> +- loopback: if this property is present then the dai is configured in >> + loopback mode where the output fifo is redirected to the input >> + fifo. > > This really doesn't seem like something that ought to go into the DT > and hence ABI given that there's obviously no reason to use this in > production. Just make it be a #define in the code or something.
It would be nice to have this as an optional devicetree property so when testing JACK latency etc I don't have to manually re-compile a kernel...
