Bug 90324

Summary: Middle button emulation not working on dell n5110
Product: Wayland Reporter: Velimir Lisec <lisec.velimir>
Component: libinputAssignee: Wayland bug list <wayland-bugs>
Status: RESOLVED FIXED QA Contact:
Severity: normal    
Priority: medium CC: jwrdegoede, peter.hutterer, yaroslav.sapozhnik
Version: unspecified   
Hardware: Other   
OS: All   
Whiteboard:
i915 platform: i915 features:
Attachments: evemu-record of left+right hardware button press

Description Velimir Lisec 2015-05-05 20:05:07 UTC
Created attachment 115554 [details]
evemu-record of left+right hardware button press

Middle button emulation for physical touchpad buttons isn't working. When I press left and right hardware buttons at the same time I get separate left + right press and release events. I'm running latest libinput code from git.
Comment 1 Peter Hutterer 2015-05-06 22:00:44 UTC
hmm, looks like a kernel bug. the device says it has a BTN_MIDDLE, so in libinput we disable emulation by default (you can enable it though). quick google images search shows that there is no middle button. Hans?
Comment 3 Peter Hutterer 2015-06-25 07:05:36 UTC
commit aa46338e8a711c740664510a4884cfbc2488d20b
Author: Peter Hutterer <peter.hutterer@who-t.net>
Date:   Mon Jun 15 14:37:49 2015 +1000

    touchpad: mark ALPS touchpads for middle button emulation

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