[PlanetCCRMA] updates: living on the PlanetEdge

Aaron Heller heller@ai.sri.com
Fri Dec 5 15:35:02 2003

Fernando Pablo Lopez-Lezcano wrote:

> Hi all, I have new preliminary versions of the Planet CCRMA kernels and
> ALSA drivers online (for RedHat 9 and Fedora Core 1 at this point). If
> somebody is willing to test them I would appreciate feedback. 
> Under RedHat 9 there are two new kernels available:
> - kernel-2.4.23-1.ll.rh90.ccrma:
>   based on 2.4.23 with the usual low latency goodies. 

Tried this out last night and it works fine.  Thanks!!!

I'm running the Planet on a Via M9000 c3 (no CMOV instruction).  I happy 
to report that apt-get correctly fetched the 586 packages and they are 
CMOV-free.   Very good!

Unfortunately, however, the problem with noisy capture at 96kHz and 88.2 
kHz on the M-Audio Delta 1010 (not LT) persists.  Any advice on how to 
proceed with this?

I posted a pretty complete description of the problem to alsa-dev, with 
pointers to samples on my website -- 
http://www.ai.sri.com/ajh/audio/delta-1010-noise/ -- and got no feedback.

At M-Audio's suggestion, I tried it under Windows with their drivers and 
it works perfectly, so there's something wrong with how the ALSA driver 
is setting the rate.