[Wayland-bugs] [Bug 105050] DualShock 4 Touchpad not working with libinput.

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=105050

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEEDINFO                    |RESOLVED
         Resolution|---                         |NOTOURBUG

--- Comment #3 from Peter Hutterer <peter.hutterer at who-t.net> ---
"not tagged as supported input device" - this appears to be a local issue on
your side, it means ID_INPUT is never assigned to the device. That's a bit
strange, if I replay the device here I get:

E: DEVPATH=/devices/virtual/input/input26/event19
E: ID_INPUT=1
E: ID_INPUT_MOUSE=1
E: ID_INPUT_TOUCHPAD=1

The ID_INPUT_MOUSE is mislabeled because the touchpad doesn't adhere to the
correct protocol, it's missing ABS_X/ABS_Y. But iirc libinput doesn't care
about this for touchpads, and indeed the device shows up in my testing here.

So the issue on your side seems to be udev, the builtin input_id should do the
right job here.

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