FreeBSD sound distortion problems with SB Live! fixed with PREEMPTION

[Thomas-Martin Seck]

* Jon Noack (noackjr at alumni.rice.edu):

> Thomas-Martin Seck wrote:

[Sound slowdown on an es137x system]
 
> Try my es137x patch:
> http://www.noacks.org/freebsd/es137x.diff
> 
> Among other things, it incorporates:
>  * Locking and INTR_MPSAFE (PR kern/59349)
>  * S/PDIF output (PR kern/68594)
> 

Thanks, I'll try it out over the weekend!