Oscar Campos 293b915fd9 Input: trackpoint - assume 3 buttons when buttons detection fails
Trackpoint buttons detection fails on ThinkPad 570 and 470 series,
this makes the middle button of the trackpoint to not being recogized.
As I don't believe there is any trackpoint with less than 3 buttons this
patch just assumes three buttons when the extended button information
read fails.

Signed-off-by: Oscar Campos <oscar.campos@member.fsf.org>
Acked-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-07-18 17:28:47 -07:00
..
2017-07-12 14:17:17 -07:00
2017-07-06 13:51:43 -07:00
2017-07-12 14:17:17 -07:00
2015-07-24 09:11:01 -07:00