Hello,
On Jan/01/2008, Erik Slagter wrote:
> Carles Pina i Estany wrote:
>
> [..]
>
> > (and HDA Intel interrupts doesn't change)
>
> [..]
>
> I probably won't be able to solve your problem, but at least I can help
> get useful data that might others enable to solve your problem...
>
> So the card doesn't use MSI, which seems to be a common problem with
> intel-hda. Also it does send interrupts which are received by the cpu,
> it's just they don't appear while recording.
yes it seems
> What is the behaviour if you play sound instead of recording?
aplay -vv : plays the file
For a very short .wav file, interrupts changed from 308 to 387.
> BTW if you have (hardware) troubles with interrupts, the kernel option
> you'd want to try is actually noapic, not so much noacpi (note the
> slightly different spelling). You could also try (only for information)
> to boot the host with 1 cpu (e.g. with a non-SMP kernel).
I will do it tomorrow from work :-) (I afraid that maybe some of these
parameters will not allow to load the kernel and I will not have
connection for some other tests. This omputer is in work, not in home
:-) )
Thanks again for your help, and tomorrow I send the results using noapic
:-)
--
Carles Pina i Estany GPG id: 0x8CBDAE64
http://pinux.info Manresa - Barcelona
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