Soundcards Revisited

Alex Snow alex_snow at gmx.net
Mon Jan 27 20:59:21 EST 2003


I've tried running the alsa driver with oss  unloaded but it fails.  I'm
starting to think I need to recompile.  How do I go about doing this? I
already patched the kernel sources with speakup.

--
A message from the system administrator: "I've upped my priority, now up yours!"
On Mon, 27 Jan 2003, William F. Acker WB2FLW +1-303-777-8123 wrote:

> Actually, if you have the OSS drivers and soundcore as either a module or
> built-in, you'll be fine.  Just make sure that the OSS drivers for your
> soundcard aren't *loaded* before trying to load the ALSA drivers.  If your
> OSS drivers are built right into the kernel, I don't know of a way around
> re-compiling your kernel.
>
>           HTH.
> --
>           Bill in Denver
>
>
> On Mon, 27 Jan 2003, Alex Snow wrote:
>
> > So I need to rebuild my kernel?
> > Dammit! Well better get started if I want it to finish by the time the 4.x
> > kernels come out...:-)
> >
> > --
> > A message from the system administrator: "I've upped my priority, now up yours!"
> > On Mon, 27 Jan 2003, Toby Fisher wrote:
> >
> > > -----BEGIN PGP SIGNED MESSAGE-----
> > > Hash: SHA1
> > >
> > > On Fri, 24 Jan 2003, Alex Snow wrote:
> > >
> > > > Hi.  It seems to work fine with oss but alsa still won't load.  I'm
> > > > passing the irq and i/o address on the command line but it doesn't load.
> > > > I get the same thing about no such device /lib/modules/2.4.18/misc/bla bla
> > > > bla.
> > >
> > > This is probably because you have OSS drivers as modules.
> > >
> > > In order for alsa to work, you must build the kernel saying yes to sound,
> > > but then no to everything else.  Then build alsa drivers, libs and utils
> > > against those kernel sources.
> > >
> > > Your modules then should be in the directory:
> > >
> > > /lib/modules/kernel.version.number/kernel/sound
> > >
> > > For example, my SB Live card, which is a pci card, has one of its modules
> > > at:
> > > /lib/modules/2.4.18/kernel/sound/pci/emu10k1/snd-emu10k1.o
> > >
> > > This is using version 0.9.0beta12 of alsa, so this may vary, but I thik
> > > this is the location for the later versions of alsa, though I think the
> > > path you gave sounds right for 0.5.12A which I think you said you were
> > > using.
> > > In addition, make sure that *all* of the oss modules are gone before you
> > > try using the alsa driver modules.
> > >
> > > HTH
> > >
> > > - --
> > > Toby Fisher	Email: toby at tjfisher.co.uk
> > > Tel.: +44(0)1480 417272	Mobile: +44(0)7974 363239
> > > ICQ: #61744808
> > >    Please avoid sending me Word or PowerPoint attachments.
> > >    See http://www.fsf.org/philosophy/no-word-attachments.html
> > >
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> > >
> > >
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