From c6c748ef85c342d2726fc3c91c6a2af313af2360 Mon Sep 17 00:00:00 2001
From: Ulrik De Bie <ulrik.debie-os@e2big.org>
Date: Thu, 13 Nov 2014 17:48:06 -0800
Subject: [PATCH] Input: elantech - update the documentation

A chapter is added to describe the trackpoint packets.

A section is added to describe the behaviour of the knob crc_enabled in
sysfs.

The introduction of the documentation only mentioned v1/v2, but in the
last part it already contains explanation of v3 and v4. The introduction
is updated.

Signed-off-by: Ulrik De Bie <ulrik.debie-os@e2big.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Reading git-format-patch failed