Input: add support for Wacom protocol 4 serial tablets
authorHans de Goede <hdegoede@redhat.com>
Sun, 20 Jul 2014 20:35:44 +0000 (13:35 -0700)
committerDmitry Torokhov <dmitry.torokhov@gmail.com>
Sun, 20 Jul 2014 21:33:23 +0000 (14:33 -0700)
commitb4e05923f9c5bb65ac82988d7b53cfd7425e6f36
treed988b3b291b60dd893bb7619dc27104cfc13acb6
parent997502f89346bb9b7002dc4f4003636245346e8f
Input: add support for Wacom protocol 4 serial tablets

Recent version of xf86-input-wacom no longer support directly accessing
serial tablets. Instead xf86-input-wacom now expects all wacom tablets to
be driven by the kernel and to show up as evdev devices.

This has caused old serial Wacom tablets to stop working for people who still
have such tablets. Julian Squires has written a serio input driver to fix this:
https://github.com/tokenrove/wacom-serial-iv

This is a cleaned up version of this driver with improved Graphire support
(I own an old Graphire myself).

Signed-off-by: Julian Squires <julian@cipht.net>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
MAINTAINERS
drivers/input/tablet/Kconfig
drivers/input/tablet/Makefile
drivers/input/tablet/wacom_serial4.c [new file with mode: 0644]
include/uapi/linux/serio.h