Re: intel8x0: changing characteristics after an APM suspend-resume cycle

[Takashi Iwai <tiwai@suse.de>]

At Wed, 08 Jan 2003 08:46:19 -0500,
D. Sen <dsen@homemail.com> wrote:
> 
> Takashi Iwai wrote:
> > At Tue, 07 Jan 2003 15:40:10 -0500,
> > D. Sen <dsen@homemail.com> wrote:
> > 
> >>Hi,
> >>
> >>I am using the snd-intel8x0 drivers (0.9.0rc6) on my IBM Thinkpad 
> >>running Linux 2.4.20. Everything seems to run fine until the machine 
> >>goes through a suspend/resume cycle when mono files/streams seem to get 
> >>played back at a much faster rate.
> >>
> >>A cold reboot resolves the problem.
> > 
> > 
> > even after unloading/reloading the module the problem persists?
> > 
> > 
> > Takashi
> > 
> > 
> 
> I just tried unloading/reloading the modules (had to close mixer 
> applications, etc first). But you are right. The problem does NOT 
> persist if I unload and then reload the modules.

hmm, then something lack in the resume procedure.
i guess the restoration of ac97 registers are not enough.
will take a look later.

thanks for your info!


ciao,

Takashi


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