linux-kernel - Re: [PATCH] lis3lv02d: provide means to disable polled input interface

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Date:	Fri, 16 Apr 2010 16:30:25 +0200
From:	Éric Piel <eric.piel@...mplin-utc.net>
To:	Marcin Derlukiewicz <marcin@...lukiewicz.pl>
CC:	samu.p.onkalo@...ia.com, jkosina@...e.cz,
	akpm@...ux-foundation.org, pavel@....cz, lm-sensors@...sensors.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] lis3lv02d: provide means to disable polled input interface

On 16/04/10 16:26, Marcin Derlukiewicz wrote:
> Dnia 16-04-2010 o 15:56:43 Éric Piel <eric.piel@...mplin-utc.net>
> napisał(a):
:
>>
>> Maybe your kernel is too old to have this functionality (I don't know
>> when it was introduced). Samu is right, here to disable the joystick, I
>> can indeed do a:
>> echo 0 > /sys/devices/platform/lis3lv02d/input/input*/poll
:
> nope, should i paste you list?
> my kernel is 2.6.31.12
It's not necessary. For your kernel, I'd recommend the trick with the
mplayer configuration file. And as Samu explained, on newer kernels the
ability to disable totally the polling is already there.

Eric
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