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From: Pavel Machek <pavel@ucw.cz>
To: Anton Vorontsov <cbouatmailru@gmail.com>
Cc: "Donggeun Kim" <dg77.kim@samsung.com>,
	linux-pm@vger.kernel.org, len.brown@intel.com, rjw@sisk.pl,
	rdunlap@xenotime.net, myungjoo.ham@samsung.com,
	kyungmin.park@samsung.com, linux-kernel@vger.kernel.org,
	"Pali Rohár" <pali.rohar@gmail.com>,
	"Philip Rakity" <prakity@marvell.com>,
	"Mark Brown" <broonie@opensource.wolfsonmicro.com>,
	"Lars-Peter Clausen" <lars@metafoo.de>
Subject: Re: [RFC PATCH 1/2] power: Charger-Manager: add initial Charger-Manager driver
Date: Mon, 28 Nov 2011 19:52:01 +0100	[thread overview]
Message-ID: <20111128185201.GA11612@elf.ucw.cz> (raw)
In-Reply-To: <20111126010613.GA591@oksana.dev.rtsoft.ru>

On Sat 2011-11-26 05:06:13, Anton Vorontsov wrote:
> On Thu, Nov 17, 2011 at 07:13:12PM +0900, Donggeun Kim wrote:
> > Because battery health monitoring should be done even when suspended,
> > it needs to wake up and suspend periodically. Thus, userspace battery
> > monitoring may incur too much overhead; every device and task is woken
> > up periodically. Charger Manager uses suspend-again to provide
> > in-suspend monitoring.
> > 
> > This patch allows to monitor battery health in-suspend state.
> > 
> > Signed-off-by: Donggeun Kim <dg77.kim@samsung.com>
> > Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
> > Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> > ---
> 
> I very much appreciate this effort, it discourages proprietary
> charger-managers (e.g. infamous "BME" on Nokia N900).

It will also allow us to replace hand-coded charger manager for Sharp
SL-3000 (and similar) machines. Good.

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

  parent reply	other threads:[~2011-11-28 18:50 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-11-17 10:13 [RFC PATCH 0/2] power: introduce Charger-Manager Donggeun Kim
2011-11-17 10:13 ` [RFC PATCH 1/2] power: Charger-Manager: add initial Charger-Manager driver Donggeun Kim
2011-11-26  1:06   ` Anton Vorontsov
2011-11-28  1:20     ` MyungJoo Ham
2011-11-28 18:52     ` Pavel Machek [this message]
2011-11-29  4:41   ` Haojian Zhuang
2011-11-29  5:00     ` MyungJoo Ham
2011-11-29  5:33       ` Haojian Zhuang
2011-11-30  7:58         ` MyungJoo Ham
2011-11-17 10:13 ` [RFC PATCH 2/2] power: Charger-Manager: add properties for power-supply-class Donggeun Kim

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