[Wayland-bugs] [Bug 93583] Cannot use multiple finger tapping to perform middle click

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=93583

--- Comment #30 from Peter Hutterer <peter.hutterer at who-t.net> ---
Created attachment 121054
  --> https://bugs.freedesktop.org/attachment.cgi?id=121054&action=edit
0001-touchpad-fix-elantech-semi-mt-three-finger-bug.patch

Tentative patch to work around the issue. This copies the coordinates of the
first touch into the 0/0 touch when three or more fingers are down. 3fg tap
works this way, but it's not yet clear what happens when you have two fingers,
then tap and release the third finger - it may cause a jump. I'll need the
evemu recordings to analyse this first.

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