Help: maya44 device inaccessible

--===============4068080205580220011==
Content-Type: multipart/alternative; boundary="0000000000000d0fe806072e42c2"

--0000000000000d0fe806072e42c2
Content-Type: text/plain; charset="UTF-8"

Hi all,

I'm hoping for some ideas to get a maya44-based audio device working in
ALSA on a Ubuntu 20.04LTS x86-64 audio workstation.

The device shows up in 'arecord -l' and 'aplay -l'. But when I try to
record from it with arecord, I get:


*arecord -D hw:5 -t wav -c 2 -f S16_LE -r 44100 /tmp/foo.wavarecord:
main:831: audio open error: Device or resource busy*

The device shows up in alsamixer, with 2 x stereo line outputs, but only 1
x stereo line input.

My kernel does have the 'maya44' code compiled in.

Further system and device details below.

Can anyone please help me get this working?

Cheers
Daid


*Device details:*

*Type*: USB audio interface, 4 analog in, 4 analog out
*Brand:* Vestax
*Model*: VAI-40
*lsusb output:* ID 0a92:0091 EGO SYStems, Inc. Maya 44
*uname output:* Linux rebirth 6.2.0-32-generic #32~22.04.1-Ubuntu SMP
PREEMPT_DYNAMIC Fri Aug 18 10:40:13 UTC 2 x86_64 x86_64 x86_64 GNU/Linux
*syslog entries:*
Oct  8 07:21:52 rebirth kernel: [1529905.178342] usb 1-8: new full-speed
USB device number 65 using xhci_hcd
Oct  8 07:21:53 rebirth kernel: [1529905.345032] usb 1-8: New USB device
found, idVendor=0a92, idProduct=0091, bcdDevice= 1.00
Oct  8 07:21:53 rebirth kernel: [1529905.345046] usb 1-8: New USB device
strings: Mfr=1, Product=2, SerialNumber=0
Oct  8 07:21:53 rebirth kernel: [1529905.345048] usb 1-8: Product: MAYA44
USB
Oct  8 07:21:53 rebirth kernel: [1529905.345050] usb 1-8: Manufacturer:
AUDIOTRAK
Oct  8 07:21:53 rebirth iWatch[2886]: * Send email to root@localhost
Oct  8 07:21:54 rebirth iWatch[2886]: * Send email to root@localhost
Oct  8 07:21:54 rebirth kernel: [1529906.695073] hid-generic
0003:0A92:0091.00A1: hiddev1,hidraw5: USB HID v1.00 Device [AUDIOTRAK
MAYA44 USB] on usb-0000:00:14.0-8/input3
Oct  8 07:21:54 rebirth mtp-probe: checking bus 1, device 65:
"/sys/devices/pci0000:00/0000:00:14.0/usb1/1-8"
Oct  8 07:21:54 rebirth mtp-probe: bus: 1, device: 65 was not an MTP device
Oct  8 07:21:54 rebirth systemd-udevd[2368803]: controlC5: Process
'/usr/sbin/alsactl -E HOME=/run/alsa -E XDG_RUNTIME_DIR=/run/alsa/runtime
restore 5' failed with exit code 99.
Oct  8 07:21:54 rebirth mtp-probe: checking bus 1, device 65:
"/sys/devices/pci0000:00/0000:00:14.0/usb1/1-8"
Oct  8 07:21:54 rebirth mtp-probe: bus: 1, device: 65 was not an MTP device

--0000000000000d0fe806072e42c2
Content-Type: text/html; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable

<div dir=3D"ltr"><div>Hi all,</div><div><br></div><div>I&#39;m hoping for s=
ome ideas to get a maya44-based audio device working in ALSA on a Ubuntu 20=
.04LTS x86-64 audio workstation.</div><div><br></div><div>The device shows =
up in &#39;arecord -l&#39; and &#39;aplay -l&#39;. But when I try to record=
 from it with arecord, I get:</div><div><br></div><div><span style=3D"font-=
family:monospace"><b>arecord -D hw:5 -t wav -c 2 -f S16_LE -r 44100 /tmp/fo=
o.wav<br>arecord: main:831: audio open error: Device or resource busy</b></=
span></div><div><br></div><div>The device shows up in alsamixer, with 2 x s=
tereo line outputs, but only 1 x stereo line input. <br></div><div><br></di=
v><div>My kernel does have the &#39;maya44&#39; code compiled in.</div><div=
><br></div><div>Further system and device details below.</div><div><br></di=
v><div>Can anyone please help me get this working?</div><div><br></div><div=
>Cheers</div><div>Daid</div><div><br></div><div><br></div><div><b>Device de=
tails:</b></div><div><br></div><div><b>Type</b>: USB audio interface, 4 ana=
log in, 4 analog out</div><div><b>Brand:</b> Vestax</div><div><b>Model</b>:=
 VAI-40</div><div><b>lsusb output:</b> ID 0a92:0091 EGO SYStems, Inc. Maya =
44</div><div><b>uname output:</b> Linux rebirth 6.2.0-32-generic #32~22.04.=
1-Ubuntu SMP PREEMPT_DYNAMIC Fri Aug 18 10:40:13 UTC 2 x86_64 x86_64 x86_64=
 GNU/Linux<br></div><div><b>syslog entries:</b></div><div>Oct =C2=A08 07:21=
:52 rebirth kernel: [1529905.178342] usb 1-8: new full-speed USB device num=
ber 65 using xhci_hcd<br>Oct =C2=A08 07:21:53 rebirth kernel: [1529905.3450=
32] usb 1-8: New USB device found, idVendor=3D0a92, idProduct=3D0091, bcdDe=
vice=3D 1.00<br>Oct =C2=A08 07:21:53 rebirth kernel: [1529905.345046] usb 1=
-8: New USB device strings: Mfr=3D1, Product=3D2, SerialNumber=3D0<br>Oct =
=C2=A08 07:21:53 rebirth kernel: [1529905.345048] usb 1-8: Product: MAYA44 =
USB<br>Oct =C2=A08 07:21:53 rebirth kernel: [1529905.345050] usb 1-8: Manuf=
acturer: AUDIOTRAK<br>Oct =C2=A08 07:21:53 rebirth iWatch[2886]: * Send ema=
il to root@localhost<br>Oct =C2=A08 07:21:54 rebirth iWatch[2886]: * Send e=
mail to root@localhost<br>Oct =C2=A08 07:21:54 rebirth kernel: [1529906.695=
073] hid-generic 0003:0A92:0091.00A1: hiddev1,hidraw5: USB HID v1.00 Device=
 [AUDIOTRAK MAYA44 USB] on usb-0000:00:14.0-8/input3<br>Oct =C2=A08 07:21:5=
4 rebirth mtp-probe: checking bus 1, device 65: &quot;/sys/devices/pci0000:=
00/0000:00:14.0/usb1/1-8&quot;<br>Oct =C2=A08 07:21:54 rebirth mtp-probe: b=
us: 1, device: 65 was not an MTP device<br>Oct =C2=A08 07:21:54 rebirth sys=
temd-udevd[2368803]: controlC5: Process &#39;/usr/sbin/alsactl -E HOME=3D/r=
un/alsa -E XDG_RUNTIME_DIR=3D/run/alsa/runtime restore 5&#39; failed with e=
xit code 99.<br>Oct =C2=A08 07:21:54 rebirth mtp-probe: checking bus 1, dev=
ice 65: &quot;/sys/devices/pci0000:00/0000:00:14.0/usb1/1-8&quot;<br>Oct =
=C2=A08 07:21:54 rebirth mtp-probe: bus: 1, device: 65 was not an MTP devic=
e</div><div><br></div><div><br></div><div><br></div><div><br></div></div>

--0000000000000d0fe806072e42c2--


--===============4068080205580220011==
Content-Type: text/plain; charset="us-ascii"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Content-Disposition: inline


--===============4068080205580220011==
Content-Type: text/plain; charset="us-ascii"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Content-Disposition: inline

_______________________________________________
Alsa-user mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/alsa-user

--===============4068080205580220011==--