[Wayland-bugs] [Bug 104659] drag-and-drop with physical buttons starting on software button area

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=104659

Peter Hutterer <peter.hutterer at who-t.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |NEEDINFO

--- Comment #6 from Peter Hutterer <peter.hutterer at who-t.net> ---
Your kernel driver is buggy:

E: 0.468061 0001 0110 0001      # EV_KEY / BTN_LEFT             1
E: 0.468061 0001 0110 0000      # EV_KEY / BTN_LEFT             0
E: 0.468061 0000 0000 0000      # ------------ SYN_REPORT (0) ---------- +8ms
E: 0.476060 0001 0110 0001      # EV_KEY / BTN_LEFT             1
E: 0.476060 0001 0110 0000      # EV_KEY / BTN_LEFT             0
E: 0.476060 0000 0000 0000      # ------------ SYN_REPORT (0) ---------- +8ms

On every hw event we get a press and release event. Because it happens within
the same frame it gets discarded, but this is not right. It's a bit hard to see
with all the noise but afaict in E: 0.436065 when the second finger comes down,
BTN_LEFT is released and stays released (because of the above events). So this
is really not libinput's fault, you should be impressed it doesn't get angry at
you for sending those events ;)

Not sure what's going on in the driver here, is this a custom one?

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