[alsa-devel] Hints for usb audio patch

Clemens Ladisch clemens at ladisch.de
Fri Nov 7 15:20:01 CET 2008

LCID Fire wrote:
> 2. Should one rather set ignore_ctl_error to 1 (which I currently do) or
> sort the errors out by adding a handling for a specific device?

As long as it works fine with ignore_ctl_error, there's no reason to
add more code.

> 3. For the switch to active I need an interrupt message for which I
> implemented snd_usb_interrupt_trans since I did not find any other
> convenience function to do this.

Well, I'd need to see the code to evaluate your solution ...  :-)


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