Fwd: Re: [Alsa-devel] Problems with Hercules DJ Console and the usb-audio driver

[Daniel Svensson <nano@nittionio.nu>]

Hi 

CONFIG_USB_BANDWIDTH is enabled by default in the debian kernel. Could
this be changed? According to the alsa developer who helped me debug the
problem with my usb soundcard CONFIG_USB_BANDWIDTH should be disabled.
The original email is forwarded here:

----- Forwarded message from Clemens Ladisch <clemens@ladisch.de> -----

From: Clemens Ladisch <clemens@ladisch.de>
To: Daniel Svensson <nano@nittionio.nu>
Subject: Re: [Alsa-devel] Problems with Hercules DJ Console and the usb-audio
 driver

Daniel Svensson wrote:
> Here is the output of "amixer scontents":
> ...
> Which doesn't match alsamixer controls very well (in count and names).

What is the output of "amixer contents"?

> Ok, so some progress. The device accepts S16, 6 channels, 48kHz.
> Still no output, fails with kernel message:
>
> ALSA /hom.../usbaudio.c:807: cannot submit datapipe for urb 5, err = -28

28 = ENOSPC.  Please disable bandwidth checking in the kernel
configuration.  (This is a bug of your distribution unless you
compiled the kernel yourself.)


HTH
Clemens



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----- End forwarded message -----

-- 
Daniel Svensson <nano@nittionio.nu>