From: H Hartley Sweeten <hartleys@visionengravers.com>
Date: Sat, 18 Apr 2009 03:12:35 +0000 (-0700)
Subject: Input: rotary_encoder - add support for REL_* axes
X-Git-Tag: v2.6.31-rc1~100^2~36
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bd3ce6556072bdc8ea66dfd5448e184f189bdc7f;p=pandora-kernel.git

Input: rotary_encoder - add support for REL_* axes

The rotary encoder driver only supports returning input events
for ABS_* axes, this adds support for REL_* axes.  The relative
axis input event is reported as -1 for each counter-clockwise
step and +1 for each clockwise step.

The ability to clamp the position of ABS_* axes between 0 and
a maximum of "steps" has also been added.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
---

Reading git-diff-tree failed