Before you spend too much time on this, just a thought, based on nothing more than a gut feeling having looked at kernel code differences for USB audio, 3.0.35 -> mainline, last time I looked, fixing CM6631A, I think....
Anyway, my gut feeling is that his feedback format issues will be magically resolved with the 3.12 kernel that our F20 image will come with by default.... Triode wrote: > Hum - so it seems to me there's a feedback message for the old format > stuck in the dac in such a way that opening the new stream lets the > linux kernel receive it and the (not so clever in my view) code in the > kernel to guess the feedback format then messes up. By effectively > forcing the stream to open and then recover, we probably reopen the > device twice and hence don't get this. > > The only real downside I see of starting the device with no data is the > error messages we see as recovery is required. I wonder if these are > the lesser of the evils. ------------------------------------------------------------------------ JackOfAll's Profile: http://forums.slimdevices.com/member.php?userid=3069 View this thread: http://forums.slimdevices.com/showthread.php?t=99395 _______________________________________________ unix mailing list [email protected] http://lists.slimdevices.com/mailman/listinfo/unix
