Re: [Alsa-user] alsa-lib and RME HDSP9652

[Anders G. <and...@gm...>]

7 aug 2012 kl. 09:00 skrev Clemens Ladisch <cla...@go...>:

> Anders Genell wrote:
>> I have a RME HDSP9652 and have since I switched from Ubuntu 10.04 to
>> 12.04 run into some trouble. The card works fine using e.g. aplay or
>> jack, but it seems like apps using alsa-lib won't work.
> 
> Both aplay and jack _are_ apps using alsa-lib.

Aha!!
So if they work, so should the others?!

> 
>> [AO_ALSA] Unable to set hw-parameters: Device or resource busy
> 
> The hdsp driver generates this error if the requested sample rate does
> not match its internal sample rate, but I don't know how exactly this
> driver handles sample rates.  Probably you have to configure the clock
> source differently.

I get this error even if pointing to a plug PCM (such as plughw), and even if using natively supported (e.g. 44100 and 48000) rates. 
How can I configure the clock source?
Should I setup something in hdspconf?

Best regards
/Anders

> 
> 
> Regards,
> Clemens