From: Pavel Machek <pavel@ucw.cz>
To: Onkalo Samu <samu.p.onkalo@nokia.com>
Cc: ext Sundar R IYER <sundar.iyer@stericsson.com>,
Linus WALLEIJ <linus.walleij@stericsson.com>,
Naveen Kumar GADDIPATI <naveen.gaddipati@stericsson.com>,
Dmitry Torokhov <dmitry.torokhov@gmail.com>,
"linux-pm@lists.osdl.org" <linux-pm@lists.osdl.org>,
"linux-input@vger.kernel.org" <linux-input@vger.kernel.org>,
Jayeeta BANDYOPADHYAY <jayeeta.banerjee@stericsson.com>
Subject: Re: [linux-pm] [RFC] input: syfs switches for SKE keypad
Date: Wed, 13 Oct 2010 09:11:06 +0200 [thread overview]
Message-ID: <20101013071106.GC1610@ucw.cz> (raw)
In-Reply-To: <1286358518.26914.23.camel@4fid08082>
Hi!
> For mobile devices it is not acceptable to filter events away at some
> upper SW layer depending on the system state. The HW which generates
> those events may not generate events at all to allow longer CPU sleep
> periods.
Ok.
> In ideal world it would be nice to control device states based on for
> example user count. However, there are several listeners for input
> devices and it is hard or impossible to have them all to follow overall
> state transition (screen blanked etc.). Instead, there is some
> system
So you have mobile device; why is it impossible to just close the
device when you do not want the events? I guess it is hard for generic
distros, but on your phone, you should be able to modify Xserver to
close touchscreen/keypad device when it is not needed... right?
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
next prev parent reply other threads:[~2010-10-13 7:11 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <33A307AF30D7BF4F811B1568FE7A9B180460D32FE2@EXDCVYMBSTM006.EQ1STM.local>
2010-10-05 17:41 ` [RFC] input: syfs switches for SKE keypad Dmitry Torokhov
2010-10-06 8:32 ` Trilok Soni
2010-10-06 8:56 ` Sundar R IYER
2010-10-06 9:48 ` Onkalo Samu
2010-10-06 11:41 ` Trilok Soni
2010-10-06 11:58 ` Sundar R IYER
2010-10-06 15:43 ` Dmitry Torokhov
2010-10-06 16:19 ` [linux-pm] " Alan Stern
2010-10-06 17:18 ` Dmitry Torokhov
2010-10-06 18:19 ` Alan Stern
2010-10-06 18:26 ` Dmitry Torokhov
2010-10-06 18:51 ` Alan Stern
2010-10-06 19:08 ` Rafael J. Wysocki
2010-10-13 7:11 ` Pavel Machek [this message]
2010-10-13 17:35 ` Ferenc Wagner
2010-10-13 19:20 ` [linux-pm] " Pavel Machek
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