Re: USB2.0 - low-speed USB audio interface?

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Hi 

Here is the kernel output http://pastebin.com/t5x20NC1 an lsusb -v says http://pastebin.com/WPGLZtDA - the device is the Bus 001 Device 006: ID 05e1:0408 Syntek Semiconductor Co., Ltd 

thx



-------- Original-Nachricht --------
> Datum: Thu, 20 May 2010 16:15:58 -0400 (EDT)
> Von: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
> An: POD69@xxxxxxx
> CC: linux-usb@xxxxxxxxxxxxxxx
> Betreff: Re: USB2.0 - low-speed USB audio interface?

> On Thu, 20 May 2010 POD69@xxxxxxx wrote:
> 
> > Hello
> > 
> > I use a USB2.0 Easycap video grabber for which a linux driver exists.
> Unfortunately I dont receive audio output regarding to that topic
> http://sourceforge.net/projects/easycapdc60/forums/forum/1071438/topic/3678722 there
> maybe a problem with a low-speed USB audio interface? whatever that means -
> I use a P5N-D Asus Board that has USB2.0. 
> > 
> > When I do:
> > sudo lsusb -v |grep "wMaxPacketSize.*9" 
> > I get
> > wMaxPacketSize 0x0009 1x 9 bytes
> > that should indicate that I have  low-speed USB audio interface and
> therefore the driver doesnt work. Any idea how to make that work?
> 
> It's hard to say anything based on a single line from the "lsusb -v" 
> output.  Please send the entire listing for your device.
> 
> Have you checked for error messages in the kernel log?
> 
> Alan Stern

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