From: Seth Forshee <seth.forshee@canonical.com>
Date: Tue, 8 Nov 2011 03:53:36 +0000 (-0800)
Subject: Input: ALPS - add support for protocol versions 3 and 4
X-Git-Tag: v3.3-rc1~122^2^2~51
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=25bded7cd60fa460e520e9f819bd06f4c5cb53f0;p=pandora-kernel.git

Input: ALPS - add support for protocol versions 3 and 4

This patch adds support for two ALPS touchpad protocols not
supported currently by the driver, which I am arbitrarily naming
version 3 and version 4. Support is single-touch only at this time,
although both protocols are capable of limited multitouch support.

Thanks to Andrew Skalski, who did the initial reverse-engineering
of the v3 protocol.

Signed-off-by: Seth Forshee <seth.forshee@canonical.com>
Acked-by: Chase Douglas <chase.douglas@canonical.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
---

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