linux-kernel - Re: [RFC/PATCH 1/5] usb: otg: add notifier support

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Message-ID: <20091211115538.GB25806@sirena.org.uk>
Date:	Fri, 11 Dec 2009 11:55:38 +0000
From:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
To:	Felipe Balbi <felipe.balbi@...ia.com>
Cc:	linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org,
	Anton Vorontsov <avorontsov@...mvista.com>,
	Grazvydas Ignotas <notasas@...il.com>,
	Madhusudhan Chikkature <madhu.cr@...com>,
	linux-omap@...r.kernel.org, Greg Kroah-Hartman <gregkh@...e.de>,
	David Brownell <dbrownell@...rs.sourceforge.net>
Subject: Re: [RFC/PATCH 1/5] usb: otg: add notifier support

On Fri, Dec 11, 2009 at 01:31:22PM +0200, Felipe Balbi wrote:
> The notifier will be used to communicate usb events
> to other drivers like the charger chip.

> This can be used as source of information to kick
> usb charger detection as described by the USB
> Battery Charging Specification 1.1 and/or to
> pass bMaxPower field of selected usb_configuration
> to charger chip in order to use that information
> as input current on the charging profile
> setup.

This one looks reasonable to me, though I've not thought it through
properly yet.  Could you please add me to the CC list for future
revisions of this - I've got some charger drivers that could use this?
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