Re: Experimental USB audio support

[Takashi Iwai <tiwai@suse.de>]

At Fri, 31 May 2002 18:23:31 +0900,
Patrick Shirkey wrote:
> 
> Takashi Iwai wrote:
> > 
> 
> > just run lsusb (as root) without options.  then it will list all
> > devices out.  or, you can specify the vendor and device ids per -d
> > option.  please send me the output.
> > 
> > 
> 
> I enventually managed to  get it. here it is again.
> 
> -----
> 
> Bus 001 Device 004: ID 0763:2001 Midiman 
> Device Descriptor:
>   bLength                18
>   bDescriptorType         1
>   bcdUSB               1.00
>   bDeviceClass            0 Interface
>   bDeviceSubClass         0 
>   bDeviceProtocol         0 
>   bMaxPacketSize0         8
>   idVendor           0x0763 Midiman
>   idProduct          0x2001 
>   bcdDevice            1.01
>   iManufacturer           1 M Audio
>   iProduct                2 USB AudioSport Quattro (tm)
>   iSerial                 0 
>   bNumConfigurations      1
> cannot get config descriptor 0, Connection timed out (110)

hmm...  that sounds bad...
but the module is loaded successfuly?  then the descriptor itself can
be got inside the kernel.
ok, i'll put a /proc interface to dump the obtained descriptor.
a moment please...


Takashi

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