Starting with xf86-input-evdev-2f67509b53b27dd7f51ca2aadd19605aee613a61,
Split rel and abs axis mapping into two separate arrays,2013-01-23,
by Peter Hutterer, my touchpad no longer works.
(In reply to comment #1)
Applying your patch on input-evdev-2f6750 fixes this regression.
Author: Peter Hutterer <firstname.lastname@example.org>
Date: Thu Jan 24 16:18:48 2013 +1000
Always init axis mapping for the first two rel axes (#59784)