Re: ISA card with alsa-sound and kernel-2.6.x ?
On Thu, Oct 28, 2004 at 04:34:33PM -0400, Tyson Whitehead wrote:
> > This works, although it clicks a bit, a fix for which has been described on
> > this list once (didn't test it).
> > I can't seem to make it work in 2.6.8 though. alsa-modules are included in
> > the kernel. I played with the isapnp,enable options and I'm pretty sure the
> > ports are the same. Does somebody know how to make this work?
> Yeah. The Alpha version of the DMA interface functions in the kernel are not
> compliant with the x86 ones (passing a NULL pointer as the dev is suppose to
> indicate the ISA bus).
> There's a patch on my machine (whitehead.apmaths.uwo.ca/~tyson --
> alpha-isa.patch) if you want. I was going to get some more input on it and
> submit it (making kernel patches is a little out of my league -- should be
> okay though as it hasn't given me any problems and it was really pretty
> straight forward). Haven't had the time yet.
I tried a stock kernel 18.104.22.168 and found that the alsa snd-sbawe module
oopsed when being loaded rather than working. I built a new 2.6.10-rc1
kernel with your alpha-isa.patch applied and it worked.
I didn't notice anything alpha, isa or alsa sbawe specific in the
changelogs so i'm assuming your patch is what did the trick.