Thread (57 messages) 57 messages, 11 authors, 2015-10-04

Re: [RFC PATCH] PM / Runtime: runtime: Add sysfs option for forcing runtime suspend

From: Pavel Machek <hidden>
Date: 2015-09-21 12:29:25
Also in: linux-input, lkml

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In fact, then, what you need seems to be the feature discussed by Alan
and me some time ago allowing remote wakeup do be disabled for runtime
PM from user space as that in combination with autosuspend should
address your use case.
I'd doubt that. Suppose you put the phone into your pocket while
the device isn't suspended. The continuous stream of spurious events
will keep it awake.
Why would they be regarded as spurious then?  They are just regular touch panel
events in that case, aren't they?
From userspace... they are spurious. Userspace does not known that
your device is commonly placed into the pocket, and the events it sees
are not from user.

I have mainline X/mate running on n900 cellphone. And this means
battery life is in "2 hours" range.
									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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