linux-kernel - Re: [PATCH v2 2/2] power: bq27xxx_battery: add poll interval property query

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Message-ID: <20161104214303.GA7938@amd>
Date:   Fri, 4 Nov 2016 22:43:04 +0100
From:   Pavel Machek <pavel@....cz>
To:     Matt Ranostay <mranostay@...il.com>
Cc:     Tony Lindgren <tony@...mide.com>,
        Matt Ranostay <matt@...ostay.consulting>, pali.rohar@...il.com,
        Sebastian Reichel <sre@...nel.org>,
        kernel list <linux-kernel@...r.kernel.org>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        Linux OMAP List <linux-omap@...r.kernel.org>,
        khilman@...nel.org, aaro.koskinen@....fi,
        ivo.g.dimitrov.75@...il.com,
        Patrik Bachan <patrikbachan@...il.com>, serge@...lyn.com,
        Mickuláš Qwertz <abcloriens@...il.com>
Subject: Re: [PATCH v2 2/2] power: bq27xxx_battery: add poll interval
 property query

On Fri 2016-11-04 13:39:19, Matt Ranostay wrote:
> On Fri, Nov 4, 2016 at 1:29 PM, Pavel Machek <pavel@....cz> wrote:
> > On Fri 2016-11-04 07:58:55, Tony Lindgren wrote:
> >> * Pavel Machek <pavel@....cz> [161104 00:10]:
> >> > On Thu 2016-11-03 22:00:56, Matt Ranostay wrote:
> >> > Do you actually have hardware with more than one bq27xxx?
> >>
> >> I can at least see the twl4030 battery/charger features
> >> being used together with some bq device to monitor the
> >> battery state. Not sure if that counts as multiple
> >> instances here though :)
> >
> > I have that, too, but that was not what i was asking.
> >
> > Matt wanted support for different polling intervals on different
> > bq27xxx chips. I'd like to know know if he actually has more than one
> > bq27xxx in his device...
> >
> 
> Actually only one bq27xxx chip but in theory we could have more.

Hmm. As we'd have to keep both old and new interfaces to change the
polling interfaces. Lets not due that unless we really need to, ok?

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

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