Re: [PATCH v5 2/6] leds: triggers: Add a keyboard backlight trigger

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Hi!

> > As for the modeling how the hotkey controls the LED as a trigger,
> > although I do like this from one pov, I can see Jacek's point that
> > this is confusing as there really is nothing to configure here,
> > where as normally a user could do "echo none > trigger" to break
> > the link. So I think that is best (cleanest /minimal non confusing
> > API) with just the hw_brightness_change sysfs-attribute and not
> > model this as a trigger.
> 
> I can accept with this solution (no trigger, event on new sysfs file 
> which returns current/actual brightness state, new sysfs file only for 
> devices which can report brightness state).
> 
> But I'm not sure if it is really fixing that original problem with high 
> power usage...

Yes, it is fixing that problem.

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

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