Working usb audio device on current?

[adr <adr%SDF.ORG@localhost>]

Hi,

Does anyone know a usb audio device working on current?

I have two with the same chip:

[ 27578.9462241] uaudio0 at uhub2 port 2 configuration 1 interface 0
[ 27578.9462241] uaudio0: GeneralPlus (0x1b3f) USB Audio Device (0x2008), rev 1.10/1.00, addr 6
[ 27578.9562245] uaudio0: audio rev 1.00
[ 27578.9562245] audio0 at uaudio0: playback, capture, full duplex, independent
[ 27578.9562245] audio0: slinear_le:16 2ch 48000Hz, blk 11520 bytes (60ms) for playback
[ 27578.9562245] audio0: slinear_le:16 1ch 48000Hz, blk 6000 bytes (62.5ms) for recording
[ 27578.9562245] spkr0 at audio0: PC Speaker (synthesized)
[ 27578.9562245] wsbell at spkr0 not configured
[ 27578.9562245] uhidev1 at uhub2 port 2 configuration 1 interface 3
[ 27578.9562245] uhidev1: GeneralPlus (0x1b3f) USB Audio Device (0x2008), rev 1.10/1.00, addr 6, iclass 3/0
[ 27578.9662245] uhid3 at uhidev1: input=1, output=0, feature=0

They are recognized correctly, but when a program tries to use them:

[...]
[ 16967.2001259] uaudio0: rintr error: IOERROR
[ 16967.2101300] uaudio0: rintr error: IOERROR
[ 16967.2201281] uaudio0: rintr error: IOERROR
[ 16967.2301287] uaudio0: rintr error: IOERROR
[ 16967.2401290] uaudio0: rintr error: IOERROR
[ 16967.2501273] uaudio0: rintr error: IOERROR
[ 16967.2601274] uaudio0: rintr error: IOERROR
[ 16967.2701291] audio0(uaudio0): device timeout

I've seen several open PRs related to usb audio.

Are there known issues?

By the way, this is on an rpi4.

Regards,
adr.