Re: State of highspeed usb2 audio?

[alexander <axeldenstore@xxxxxxxxx>]

So again, exactly what is the state of usb2 audio class compliance? I've asked around in many places now and noone seems to know. I read somewhere that it's spotty at best and other places that it has just been implemented, seems like noone knows for sure.. So another question arises, is it a hard thing to do?

It seems to be properly detected, but I get an error when trying to use it.

[ 2384.749399] usb 1-2: USB disconnect, device number 2
[ 2390.729825] usb 1-2: new high speed USB device number 3 using ehci_hcd
[ 2390.863654] generic-usb 0003:0926:0202.0003: hiddev0,hidraw0: USB HID v1.01 Device [Sound Devices USBPre2] on usb-0000:00:02.1-2/input3
[ 2418.388135] cannot submit syncpipe for urb 0, error -90: internal error

Here are the lsusb -v again, both with the device connected as 1.1 and 2.0. As usb1.1 http://pastebin.com/Jj6mXHxJ and here as usb2 http://pastebin.com/8uCBAkNb

I've looked at them and the only thing that differs is the bInterval, wich is 1 in usb1.1 and 4 in usb2. Wich I've understood has something to do with how often the device is called or something..

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