Re: Suspend/Resume support for ati-agp

[Pavel Machek <pavel@ucw.cz>]

Hi!

> > > while trying to debug a strange resume problem with 2.6.8-rc3-mm1 and
> > > software suspend 2 I suspeced ati-agp, and created the following attached
> > > patch to add powermanagement support for it.
> > >
> > > I don't know if it's the completely right thing to do, I just copied the
> > > way via-agp and intel-agp do it - but perhaps you like it and want to send
> > > it upstream.
> >
> > Looks good to me.
> >
> > > ps:
> > > this did not fix the strange "weird vertical bars instead of movie in
> > > mplayer after resume" I have, but does not do any bad things either
> > > ;)
> >
> > Hmm, and does it fix anything?
> 
> Nothing I could find.
> 
> suspend to disk with swsusp in 2.6.8-rc3-mm1 does not work at all for me,
> I just get a oops longer than screen height after resume, which I can't
> capture because my thinkpad r40e does not have a serial port.
> sorry, but I didnt test with it after creating this patch.

Can you try "echo shutdown > /sys/power/disk"? Probably with
snd_ali5154 unloaded.
									Pavel
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