[Alsa-user] Boss BR-80

[Clemens Ladisch]

ALSA: poll time out, polled for 34828045 usecs

Apparently, this device is not strictly compatible with the USB Audio
specification and requires some vendor-specific command(s) to work.

Does aplay or arecord alone work?


Regards,
Clemens

[Clemens Ladisch]

$ aplay -D hw:CARD=BR80AUDIO,DEV=0 pinknoise.wav
Wiedergabe: WAVE 'pinknoise.wav' : Signed 16 bit Little Endian, Rate: 44100 Hz, mono
aplay: set_params:1299: Sample-Format nicht unterstützt
- S32_LE

Try plughw instead of hw.


Regards,
Clemens

[Stefan Sauer]

Hi everyone!
Has anybody managed to get this device working as a Linux soundcard?
It's being recognised and displayed but neither jack nor ALSA seem to
be able to use it.

I am afraid this has the same troubles like many other Boss and Roland
devices. Can you check if you see kernel messages when you plug it in
(tail -f /var/log/messages).

Stefan

alsamixer doesn't show any controls for the device and jack won't run,
Hi everyone!
Has anybody managed to get this device working as a Linux soundcard?
It's being recognised and displayed but neither jack nor ALSA seem to
be able to use it.
|jackd -d alsa --device hw:1
jackdmp 1.9.11
Copyright 2001-2005 Paul Davis and others.
Copyright 2004-2016 Grame.
jackdmp comes with ABSOLUTELY NO WARRANTY
This is free software, and you are welcome to redistribute it
under certain conditions; see the file COPYING for details
no message buffer overruns
no message buffer overruns
no message buffer overruns
JACK server starting in realtime mode with priority 10
self-connect-mode is "Don't restrict self connect requests"
audio_reservation_init
Acquire audio card Audio1
creating alsa driver ... hw:1|hw:1|1024|2|48000|0|0|nomon|swmeter|-|32bit
Using ALSA driver USB-Audio running on card 1 - Roland BR-80(AUDIO) at
usb-0000:00:1d.7-2, high speed
configuring for 48000Hz, period = 1024 frames (21.3 ms), buffer = 2
periods
ALSA: final selected sample format for capture: 32bit integer
little-endian
ALSA: use 2 periods for capture
ALSA: final selected sample format for playback: 32bit integer
little-endian
ALSA: use 2 periods for playback
ALSA: poll time out, polled for 34828045 usecs
JackAudioDriver::ProcessAsync: read error, stopping...
Released audio card Audio1
audio_reservation_finish
Thank you for any wisdom here!
Ben
|
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[Stefan Sauer]

Thank you Stefan!
Jul 9 12:43:57 microlab kernel: [26915.544039] usb 3-1: new
high-speed USB device number 2 using ehci-pci
Jul 9 12:43:57 microlab kernel: [26915.695264] usb 3-1: New USB
device found, idVendor=0582, idProduct=0130
Jul 9 12:43:57 microlab kernel: [26915.695267] usb 3-1: New USB
device strings: Mfr=1, Product=2, SerialNumber=0
BR-80(AUDIO)
Roland
"/sys/devices/pci0000:00/0000:00:1d.7/usb3/3-1"
Jul 9 12:43:57 microlab mtp-probe: bus: 3, device: 2 was not an MTP
device
Jul 9 12:43:57 microlab kernel: [26916.206685] usbcore: registered
new interface driver snd-usb-audio
Jul 9 12:43:58 microlab kernel: [26917.143903] usb 3-1: Unable to
change format on ep #8e: already in use

Yes it is those. I get them too and spent once a night to understand
what is going on. Unfortunately one seems to know a lot about usb to
make any sense out of it (ep is "end-point").

Stefan

Jul 9 12:43:58 microlab kernel: [26917.143986] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.144080] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.144620] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.145000] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.146531] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.146576] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.146634] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.147069] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.147485] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.150170] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.150268] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.150353] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.150905] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.151337] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.156123] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.156282] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.157840] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.158384] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.158936] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.161557] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.161621] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.161659] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.162069] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.162447] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.168128] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.168185] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.168221] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.168639] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.169006] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.174697] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.174835] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.174923] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.175421] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.177743] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.179765] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.179910] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.181114] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.181639] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.182105] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.187226] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.187276] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.187312] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.187742] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.189437] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.192658] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.192719] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.192756] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.193185] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.193559] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.198539] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.198635] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.198719] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.199189] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.199607] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.204147] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.204304] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.204432] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.204945] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.205414] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.250778] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.250857] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.250898] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.251347] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.251758] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.254307] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.254359] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.254396] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.254831] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.255237] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.257792] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.257894] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.257980] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.258443] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.258876] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.261442] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.261600] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.261729] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.262257] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.262749] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.263524] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.263565] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.263601] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.263993] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.266720] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.267521] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.267562] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.267597] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.267986] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.269842] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.270781] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.270873] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.270957] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.271384] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.271790] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.274328] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.274468] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.274594] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.277596] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.278289] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.279531] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.279572] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.279608] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.281504] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.282009] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.283156] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.283197] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.283232] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.283624] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.283986] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.287035] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.287129] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.287213] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.287715] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.289404] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.290670] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.290808] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.290935] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.291433] usb 3-1: Unable to
change format on ep #8e: already in use
Jul 9 12:43:58 microlab kernel: [26917.291910] usb 3-1: Unable to
change format on ep #8e: already in use

Post by Stefan Sauer
tail -f /var/log/messages

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