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Peter Hutterer 7552cd04f7 touchpad: only pair internal trackpoint devices with internal touchpads
Internal touchpads with trackpoints are either BUS_I8042 or BUS_I2C, but not
BUS_USB. Lenovo sells external keyboards with a trackpoint built-in, make sure
we don't pair that trackpoint with the internal touchpad.
And likewise, the internal trackpoint should not be paired with e.g. a wacom
touch device.

Lenovo had one external device that has a trackpoint and a touchpad on an
external keyboard. That device won't be covered with this patch, if we have a
user we can re-consider.

https://bugs.freedesktop.org/show_bug.cgi?id=89935

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
2015-04-16 09:59:17 +10:00
doc Revert "touchpad: parse the TOUCHPAD_RESOLUTION property" 2015-03-20 11:09:05 +10:00
include/linux include: update to v3.18 header 2015-04-08 09:26:02 +10:00
m4 Port evdev code to be used as a shared library 2013-11-12 22:37:20 +01:00
src touchpad: only pair internal trackpoint devices with internal touchpads 2015-04-16 09:59:17 +10:00
test test: add a scrollwheel-only device 2015-04-13 11:48:38 +02:00
tools tools: add a tool to list local devices and the default configurations 2015-04-16 07:38:40 +10:00
udev Add udev bits to assign LIBINPUT_DEVICE_GROUP 2015-02-18 10:08:29 +10:00
.gitignore add simple symbols leak checker 2015-02-13 10:20:44 +10:00
autogen.sh Port evdev code to be used as a shared library 2013-11-12 22:37:20 +01:00
configure.ac configure.ac: libinput 0.13.0 2015-03-24 15:49:41 +10:00
COPYING test: Test seat wide button and key count helpers 2014-04-23 00:07:40 +02:00
Makefile.am Add udev bits to assign LIBINPUT_DEVICE_GROUP 2015-02-18 10:08:29 +10:00
README.txt README: Add the libinput component to the bugzilla URL 2015-02-09 08:12:45 +10:00

/*!@mainpage

libinput
========

libinput is a library that handles input devices for display servers and other
applications that need to directly deal with input devices.

It provides device detection, device handling, input device event processing
and abstraction so minimize the amount of custom input code the user of
libinput need to provide the common set of functionality that users expect.

Input event processing includes scaling touch coordinates, generating
pointer events from touchpads, pointer acceleration, etc.

libinput originates from weston, the Wayland reference compositor.

The source code of libinput can be found at:
http://cgit.freedesktop.org/wayland/libinput

For more information, visit:
http://www.freedesktop.org/wiki/Software/libinput/

Bugs can be filed in the libinput component of Wayland:
https://bugs.freedesktop.org/enter_bug.cgi?product=Wayland&component=libinput

Online API documentation:
http://wayland.freedesktop.org/libinput/doc/latest/modules.html

*/