Re: Steinberg UR44 uaudio device

[Eivind Nicolay Evensen <eivinde%terraplane.org@localhost>]

Den Fri, 3 Jun 2022 15:11:35 +0200
skrev Hans Petter Selasky <hps%selasky.org@localhost>:

> On 6/3/22 15:00, Eivind Nicolay Evensen wrote:
> > Thanks, that is interesting to know. I haven't upgraded my FreeBSD
> > machine past 11.3. When plugging the unit into that, it was only
> > recognised as ugen. Perhaps I finally have a reason to upgrade it,
> > if only just for comparison. And it seems the driver has shared
> > some bits before, in the small chance I figure out what needs
> > doing in there.  
> 
> FreeBSD 13.1 is a good release :-)


And indeed it's supported there. At least play, I didn't test record.

ugen0.7: <Yamaha Corporation Steinberg UR44> at usbus0
uaudio0 on uhub9
uaudio0: <Yamaha Corporation Steinberg UR44, class 239/2, rev 2.00/2.10, addr 6> on usbus0
uaudio0: Play[0]: 192000 Hz, 4 ch, 24-bit S-LE PCM format, 2x8ms buffer.
uaudio0: Play[0]: 176400 Hz, 4 ch, 24-bit S-LE PCM format, 2x8ms buffer.
uaudio0: Play[0]: 96000 Hz, 4 ch, 24-bit S-LE PCM format, 2x8ms buffer.
uaudio0: Play[0]: 88200 Hz, 4 ch, 24-bit S-LE PCM format, 2x8ms buffer.
uaudio0: Play[0]: 48000 Hz, 4 ch, 24-bit S-LE PCM format, 2x8ms buffer.
uaudio0: Play[0]: 44100 Hz, 4 ch, 24-bit S-LE PCM format, 2x8ms buffer.
uaudio0: Record[0]: 192000 Hz, 6 ch, 24-bit S-LE PCM format, 2x8ms buffer.
uaudio0: Record[0]: 176400 Hz, 6 ch, 24-bit S-LE PCM format, 2x8ms buffer.
uaudio0: Record[0]: 96000 Hz, 6 ch, 24-bit S-LE PCM format, 2x8ms buffer.
uaudio0: Record[0]: 88200 Hz, 6 ch, 24-bit S-LE PCM format, 2x8ms buffer.
uaudio0: Record[0]: 48000 Hz, 6 ch, 24-bit S-LE PCM format, 2x8ms buffer.
uaudio0: Record[0]: 44100 Hz, 6 ch, 24-bit S-LE PCM format, 2x8ms buffer.
uaudio0: MIDI sequencer.
pcm9: <USB audio> on uaudio0
uaudio0: No HID volume keys found.

If I read that right, Martin's guess that this is a v2 device is right.



-- 
Eivind Nicolay Evensen