Bug 90189

Summary:	Add palm detection top area
Product:	Wayland	Reporter:	Peter Hutterer <peter.hutterer>
Component:	libinput	Assignee:	Wayland bug list <wayland-bugs>
Status:	RESOLVED WONTFIX	QA Contact:
Severity:	normal
Priority:	medium	CC:	jwrdegoede, peter.hutterer
Version:	unspecified
Hardware:	Other
OS:	All
Whiteboard:
i915 platform:		i915 features:
Attachments:	evemu recording

Description Peter Hutterer 2015-04-27 05:45:09 UTC

Created attachment 115362 [details]
evemu recording

Fedora bug https://bugzilla.redhat.com/show_bug.cgi?id=1209753#c25 has a recording of palm events, some of which are in the top area but outside of the palm detection edges. In that particular recording the events are at roughly 22% of the touchpad width (no abs measurement available)

Maybe we should consider a top area similar to the edges atm, with the same behaviour. This area isn't needed on the T440s since they already ignore events in that area due to the top software buttons.

Comment 1 Peter Hutterer 2015-06-02 07:24:35 UTC

giving up on that idea, the few recordings with top palm events I've seen so far had nothing much in common, and it's quite laptop-dependent anyway.

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