On Thu, 2006-11-02 at 15:36 +0100, Clemens Ladisch wrote:
> Niklas Fondberg wrote:
> > Because I have seen problems with sample speed detection and also
> > with some formats (works in 2.6) I have a question to you brilliant
> > people out there...
> >
> > How can I change the code so that I can achieve a certain samplerate
> > when the driver only sees 44100 and 48000?
> 
> You cannot.
> 
> > lsusb also reports these speeds as the only ones possible but I can
> > see more values in 2.6 and better yet, I can set and use more values
> > (8KHz and 16KHz) are the ones I'm after.
> 
> Are you sure you're using audio.c with the 2.6 kernel, 
I'm not using audio.c with 2.6.
> and not the
> ALSA driver?  ALSA's OSS emulation does sample rate conversion.
This is not primarily an ALSA issue because the lsusb is reporting 
that the usb-audio device supports 8 and 16 KHz samplerates on the 
2.6 kernel machine but not on the 2.4 machine.
I think the issue is with the discovery phase.
> > And yes, it has to be the 2.4 kernel.
> 
> ALSA works with 2.4 kernels, too.
> 
> 
> Regards,
> Clemens
> 
> 


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