Hello,
When i try connecting XMOS Usb Audio2 Interface(XR-USB-Audio-2.0-MC) to my linux system(Ubuntu 10.04), i get probe failed message in dmesg
The log is as follows:
[27618.396049] usb 1-7: new high speed USB device using ehci_hcd and address 21
[27618.529445] usb 1-7: configuration #1 chosen from 2 choices
[27618.530045] invalid HEADER
[27618.530065] snd-usb-audio: probe of 1-7:1.0 failed with error -5
[27618.531048] 21:1:1 : invalid FORMAT_TYPE desc
Firmware i have flashed is USB-Audio-2.0-XS1-L2-Software-Release(5.3)[11.2.0].
Both the XMOS XTAG and XMOS Audio board are listed when i type command lsusb.
If anyone could give me some pointers it would be very helpful.
Thanks,
Vibhav
XMOS Usb Audio2 Interface : Probe failed message on linux
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vibhav
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Ross
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There are some other threads regarding this on this forum. I believe the issue is that alsa does not support the mixer topology in the descriptors.
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feniksa
- Member++
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- Joined: Tue Apr 03, 2012 1:12 pm
I wrote in prev. thread - linux driver doesn't fully support usb audio 2.0 specificationRoss wrote:There are some other threads regarding this on this forum. I believe the issue is that alsa does not support the mixer topology in the descriptors.