Re: [PATCH 1/2] amd76x_pm: C2 powersaving for AMD K7

[Tony Lindgren]

* Pavel Machek <pavel@xxxxxx> [050905 17:59]:
> Hi!
> 
> 
> > +NOTE: Currently there's a bug somewhere where the reading the
> > +      P_LVL2 for the first time causes the system to sleep instead of 
> > +      idling. This means that you need to hit the power button once to
> > +      wake the system after loading the module for the first time after
> > +      reboot. After that the system idles as supposed.
> > +      (Only observed on Tony's system.)
> 
> Could you fix this before merge?

I think this is some BIOS issue or hardware bug. It happens only on
Tyan S2460. I tried dumping the registers few years ago on my
Tyan s2460, but no luck.

Low chance for anybody fixing it...

Tony
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