Bug 90033 - Add time-based palm detection (disable-while-typing)
Summary: Add time-based palm detection (disable-while-typing)
Status: RESOLVED FIXED
Alias: None
Product: Wayland
Classification: Unclassified
Component: libinput (show other bugs)
Version: unspecified
Hardware: Other All
: medium normal
Assignee: Wayland bug list
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Keywords:
: 90658 (view as bug list)
Depends on: 90543 90544
Blocks: 90501
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Reported: 2015-04-14 23:55 UTC by Peter Hutterer
Modified: 2015-06-01 23:08 UTC (History)
4 users (show)

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Description Peter Hutterer 2015-04-14 23:55:57 UTC 
https://bugzilla.redhat.com/show_bug.cgi?id=1209753#c3 has a recording of a supposed palm, resting while typing on a Dell M3800. The event sequence looks like a normal finger.

The edge-based palm detection doesn't work for those events, we should figure out if there is some smart typing timeout that we can set so we ignore touch events that start while typing.
Comment 1 Peter Hutterer 2015-05-18 06:58:36 UTC 
commit c2f8b508b9fc661967516ca07d2100ca8749c101
Author: Peter Hutterer <peter.hutterer@who-t.net>
Date:   Mon Apr 20 16:20:00 2015 +1000

    touchpad: use a two-stage timeout for disable-while-typing
Comment 2 Peter Hutterer 2015-05-27 21:41:33 UTC 
commit 0dc058a0c754e61a6c1dd8edf5c11c7ca312e124
Author: Peter Hutterer <peter.hutterer@who-t.net>
Date:   Thu May 21 16:32:42 2015 +1000

    touchpad: touches after the last key press can be release
Comment 3 Peter Hutterer 2015-06-01 23:08:27 UTC 
*** Bug 90658 has been marked as a duplicate of this bug. ***

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