ACK: [PATCH 1/1] [SRU Xenial/Zesty] Input: trackpoint - assume 3 buttons when buttons detection fails

Seth Forshee seth.forshee at canonical.com
Fri Sep 8 13:06:33 UTC 2017


On Wed, Sep 06, 2017 at 12:29:35PM +0800, Aaron Ma wrote:
> From: Oscar Campos <oscar.campos at member.fsf.org>
> 
> BugLink: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1715271
> 
> 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 at member.fsf.org>
> Acked-by: Peter Hutterer <peter.hutterer at who-t.net>
> Signed-off-by: Dmitry Torokhov <dmitry.torokhov at gmail.com>
> (backported from commit 293b915fd9bebf33cdc906516fb28d54649a25ac)
> Signed-off-by: Aaron Ma <aaron.ma at canonical.com>

Simple patch, backport from upstream looks good.

Acked-by: Seth Forshee <seth.forshee at canonical.com>




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