Re: M-Audio Fast Track Ultra 8R

On Jul 01 15:07:48, alex@caoua.org wrote:
> On Sun, Jun 30, 2024 at 08:26:06AM +0200, Jan Stary wrote:
> > This is current/amd64 on a PC (full dmesg below).
> > I got my hands on an M-Audio Fast Track Ultra 8R,
> > an USB audio interface; eight tracks, 24/96, nice.
> >
> > It doesn't seem to be supported though:
> > it attaches as an ugen, but no uaudio.
> >
> > umidi0 at uhub4 port 2 configuration 1 interface 3 "M-Audio Fast Track Ultra 8R" rev 2.00/1.51 addr 3
> > umidi0: (genuine USB-MIDI)
> > umidi0: out=1, in=1
> > midi0 at umidi0: <USB MIDI I/F>
> > ugen0 at uhub4 port 2 configuration 1 "M-Audio Fast Track Ultra 8R" rev 2.00/1.51 addr 3
> >
> > This happens in any USB slot.
> >
> > What can I do to debug this?
> > Is anyone using this on OpenBSD?
> >
> > It is an USB-compliant audio device,
> > macOS and Windows use it just fine.
>
> It seems that the uaudio driver doesn't even try to attach. You could
> instrument the uaudio_match() kernel function, and try to figure out
> why it returns UMATCH_NONE for your device.

For the record, it is _not_ a USB-compliant audio device.
I had another one plugged into mac by mistake (sorry),
and on win, it only works with the latest = 2014 drivers.