linux-kernel - Motorola Droid 4 progress, power consumption

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Date:   Tue, 1 May 2018 20:31:48 +0200
From:   Pavel Machek <pavel@....cz>
To:     kernel list <linux-kernel@...r.kernel.org>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        linux-omap@...r.kernel.org, tony@...mide.com, sre@...nel.org,
        nekit1000@...il.com, mpartap@....net, merlijn@...zup.org
Subject: Motorola Droid 4 progress, power consumption

Hi!

4.17-rc1 is quite usable on droid 4; basically everything
works. OHCI is running all the time, which means we burn a lot of
power needlessly.

Anyway, >5.5hours of standby with screen off, GSM on is already
usable.

This is the core of code I'm using.

https://github.com/pavelmachek/unicsy_demo

Battery graphs are attached. I'm not sure if the battery was really
close to empty at that point -- voltage curve should have different
shape if that was the case. 

Best regards,

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

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