Re: 2.6: drivers/input/power.c is never built

[Oliver Neukum]

Am Freitag, 18. Februar 2005 21:14 schrieb Pavel Machek:
> Hi!
> 
> > > > Yes, there are. They can probably stay... Or we can get "battery low"
> > > > key.
> > >  
> > > We even have an event class for that, EV_PWR in the input subsystem.
> > 
> > Over that route we'd arrive at a situation where power management
> > without the input layer is impossible. Think about embedded stuff I wonder
> > whether this is viable.
> 
> I'd say it is: you need some support to get it into userspace. And I'd
> certianly prefer input infrastructure over ACPI infrastructure...

If it could replace ACPI (or some abstraction thereof), maybe.
But power management needs communication in both ways
(like setting warn levels and transfers complex things, like
queries for battery power which cannot easily be abstracted as events)

	Regards
		Oliver
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