linux-kernel - Re: [PATCH 5/6] power: pcf50633: properly reenable charging when the supply conditions change

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Date:	Thu, 5 Nov 2009 02:45:19 +0300
From:	Anton Vorontsov <avorontsov@...mvista.com>
To:	Paul Fertser <fercerpav@...il.com>
Cc:	Pavel Machek <pavel@....cz>, Anton Vorontsov <cbou@...l.ru>,
	David Woodhouse <dwmw2@...radead.org>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 5/6] power: pcf50633: properly reenable charging when
 the supply conditions change

On Thu, Nov 05, 2009 at 01:24:31AM +0300, Paul Fertser wrote:
[...]
> > If you want to "top-up" the battery, perhaps that should be on
> > explicit request, like something in /sys?
> 
> Well, probably but to me it seems like an unnecessary complexity. Also
> since Li* batteries are dominating the market nowadays this
> functionality would need to be introduced in the power_supply core to
> provide userspace with a consistent interface. Anton, can you please
> comment on this?

Power supply class doesn't have writeable properties (initially
it was a 'battery monitor class'). Though. I'd happily merge
the support for writeable properties. ACPI batteries would
benefit too, i.e. they could export 'alarm' property (see
drivers/acpi/battery.c).

Though, I'd want to apply this patch set as is (i.e. I prefer 
the new behaviour, as it's really more 'user friendly'), and
we could implement configurable option later.

Pavel do you have a strong objection against this patch, or
you can live with it? :-)

Thanks!

-- 
Anton Vorontsov
email: cbouatmailru@...il.com
irc://irc.freenode.net/bd2
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