From 7cf801cfc0774b777aa6861cf4a43a90b112b1ed Mon Sep 17 00:00:00 2001
From: Seth Forshee <seth.forshee@canonical.com>
Date: Mon, 7 Nov 2011 19:54:35 -0800
Subject: [PATCH] Input: ALPS - add documentation for protocol versions 3 and 4

Also converts from using "old" and "new" to describe the already-known
protocols to using "version 1" and "version 2" to match the code.

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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Reading git-format-patch failed