From: Jari Vanhala <ext-jari.vanhala@nokia.com>
Date: Fri, 25 Dec 2009 05:52:20 +0000 (-0800)
Subject: Input: ff-memless - add notion of direction to for rumble effects
X-Git-Tag: v2.6.33-rc3~31^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=94ec26c855bc675259e4f1658673f458040affd7;p=pandora-kernel.git

Input: ff-memless - add notion of direction to for rumble effects

This adds simple direction calculation when combining effects. It's useful
to decide motor direction for rumble (vibrator).

Signed-off-by: Jari Vanhala <ext-jari.vanhala@nokia.com>
Acked-by: Anssi Hannula <anssi.hannula@iki.fi>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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