linux-kernel - Re: Mickey mouse voices on snd-intel8x0

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Date:	Tue, 15 Jul 2008 12:50:16 +0200
From:	Takashi Iwai <tiwai@...e.de>
To:	Zoltan Boszormenyi <zboszor@...aweb.hu>
Cc:	linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: Mickey mouse voices on snd-intel8x0

At Sun, 13 Jul 2008 08:39:33 +0200,
Zoltan Boszormenyi wrote:
> 
> Takashi Iwai írta:
> > At Sat, 28 Jun 2008 19:42:15 +0200,
> > Zoltan Boszormenyi wrote:
> >   
> >> Hi,
> >>
> >> I have a Compaq Deskpro EN with PIII/866 recycled as a thin client.
> >> The problem was that sound on the thin client was played faster than it
> >> should.
> >> I have Fedora 9/x86-64 on the main machine, so the thin client is LTSP5
> >> that comes with F9.
> >> I tried everything (acpi=off, etc) but the strange voice didn't get better.
> >> I discovered this in the dmesg:
> >>     
> >
> > Did this problem exist on the earlier kernel?
> >   
> 
> IIRC, yes.
> When I have set up LTSP5, both the client and the host had a 2.6.24.x
> kernel.
> Don't ask the exact version, though.

Any older kernel?

> >> intel8x0_measure_ac97_clock: measured 50895 usecs
> >> intel8x0: measured clock 78 rejected
> >>     
> >
> > This value is way too small than normal.  It means that either the
> > clocking or the calculation of the position in
> > intel8x0_measure_ac97_clock() is wrong.  Could you check what is the
> > value if ichdev->position in that function?
> >   
> 
> How? Is there a module option for such debug info?

No, just add printk() appropriately.


thanks,

Takashi
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