On Thu, 2 Sep 1999, Luoqi Chen wrote:
> > Could you send the output of dmesg. It could be that your BIOS has
> > rearranged the irq settings and has put another card on that IRQ. Is the
> > sound card PNP? If not, could you check that the card's IRQ is marked as
> > legacy in the BIOS?
> >
> > Nick
> >
> > > My sound card used to work, and with a backup kernel it still did ( I lost
> > > it ) but after doing a make update world yesturday I came to the
> > > realization that it no longer works. Did someone break the sb drivers? I
> > > get a drq / irq conflict error, but they are set to the sound card's
> > > settings.
> > >
> > > Arthur H. Johnson II
> > > http://www.linuxberg.com
> > > Linuxberg Manager
> > > [EMAIL PROTECTED]
> > >
>
> I too have problems with my on board CS4236 sound chip and it is of a very
> strange nature: in the new isa pnp code, function isa_assign_resources()
> mysteriously overwrites the isa_device structure and sets logical_id to 0,
> and as a result subsequent probe would not recognize it any more. I have
> narrowed it down to the bus_release_resource() call at the end of
> isa_find_irq(). It was so convoluted beyond that point and I gave up.
> I'd like to see someone more familiar with the code to continue.
This sounds pretty strange. What do you have in your kernel config? For
PnP cards, you just need:
device pcm0
in the config file (i.e. no explicit bus location or resource
assignments).
--
Doug Rabson Mail: [EMAIL PROTECTED]
Nonlinear Systems Ltd. Phone: +44 181 442 9037
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