Messages in this thread | | | Date | Wed, 4 Nov 2009 22:46:22 +0100 | From | Pavel Machek <> | Subject | Re: [PATCH 5/6] power: pcf50633: properly reenable charging when the supply conditions change |
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On Thu 2009-11-05 00:24:58, Paul Fertser wrote: > If chgmod == BATFULL, setting chgena has no effect. Datasheet says we > need to set resume instead but when autoresume is used resume doesn't > work. Clear and set chgena instead. > > This enables a user to force charging by re-plugging USB even when the > charger entered Battery Full mode, might be handy before a long > trip.
And is against manufacturer recommendation and will unneccessary shorted life of battery with frequent plugs/unplugs. Is it good idea?
If you want to "top-up" the battery, perhaps that should be on explicit request, like something in /sys? Pavel
-- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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