[alsa-devel] CS5530 on Geode GX1 won't work

[Juergen Beisert]

On Mittwoch, 16. Juli 2008, georg wrote:
> Hello
>
> > > root at tux:~# aplay foo.wav
> > > aplay: main:546: audio open error: Device or resource busy
> > > ...
> > > root at tux:~# lsof | grep -i pcmC0D0p
> >
> > It's possible that the device has been opened with OSS (i.e., /dev/dsp*)
> > or that somebody has opened the capture device (SB doesn't do full
> > duplex).  Is there anything in /dev/ that is being used?
> [...]
> Any further suggestions?

As the sb16 is fully emulated on Geode GX1/CS5530 based systems, it could also 
be a bug in the system management code (SMM or VSA)?

Juergen
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