No Audio CD sound, but sound card works.

Simon 'corecode' Schubert corecode at fs.ei.tum.de
Mon Dec 17 03:20:28 PST 2007


Petr Janda wrote:
> I have just discovered an interesting dillema. I load the snd_hda drive=
r, and=20
> sound works, mixer works, but when I try to play an audio cd either via=
=20
> cdcontrol or in KDE, no sound comes out of the speakers.

How is this a dilemma?  Does CD sound work else?  Is your CD drive
connected to the sound card via a dedicated wire?

> On another note, can some *please* port the sound device  code from Fre=
eBSD=20
> which would allow me to play sound from multiple sources at the same ti=
me.=20
> ie. theres just one /dev/audio or something, so when channel 1 is busy =
->=20
> sound is playing, go to channel 2 automatically (no manual configuratio=
n). It=20
> would be great to have this before the release.

First, this is not as simple as you might think it is.  We basically
need a devfs before we can do this.  Second, it already works.  Just
point your different players to /dev/dsp0.1 /dev/dsp0.2 etc.  We even
have separate volume controls for these virtual channels.

cheers
  simon

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