[Wayland-bugs] [Bug 105409] Touchpad deadzone on Razer Blade Stealth

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Mar 13 09:51:01 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=105409

--- Comment #19 from Benjamin Tissoires <benjamin.tissoires at gmail.com> ---
The problem here is that the touchpad sends events with a confidence of 0. This
usually means the touchpad considers the touch to be a palm.
Currently hid-multitouch ignores such events so that's why the kernel filter
them out.

Theoretically, we could forward such events with the tool MT_TOOL_PALM, but
IIRC we already discussed about that and this might break user space which
doesn't expect the ABS_MT_TOOL to change.

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