Bug 57301

Summary:	Touch selection conflicts handled inconsistently
Product:	xorg	Reporter:	Peter Hutterer <peter.hutterer>
Component:	Server/Input/Core	Assignee:	Xorg Project Team <xorg-team>
Status:	RESOLVED FIXED	QA Contact:	Xorg Project Team <xorg-team>
Severity:	normal
Priority:	medium	CC:	peter.hutterer
Version:	git
Hardware:	Other
OS:	All
Whiteboard:
i915 platform:		i915 features:

Description Peter Hutterer 2012-11-20 02:15:00 UTC

Touch events may only be selected by one client per window, but some nesting is allowed. For example, client A may select for XIAllDevices and client B is still allowed to select for a specific device.

In the current code there is a dependency on who selects for what first such that if A selects for XIAllDevices and B for device X, B gets an error. But the other way round all goes well.

Comment 1 Peter Hutterer 2012-11-20 02:31:03 UTC

http://patchwork.freedesktop.org/patch/12472/
http://patchwork.freedesktop.org/patch/12473/

Comment 2 Peter Hutterer 2012-12-18 05:01:07 UTC

commit 39f19b3f3b8c9b714e70e339dfb0083ff629ab2a
Author: Peter Hutterer <peter.hutterer@who-t.net>
Date:   Tue Nov 20 11:48:31 2012 +1000

    Xi: fix touch event selction conflicts (#57301)

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