[Wayland-bugs] [Bug 98770] kernel: Elantech 3320KD-3100 Touchpad behind [ASUS T300CHI DOCKING] Bluetooth not recognised

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=98770

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |benjamin.tissoires at gmail.co
                   |                            |m, peter.hutterer at who-t.net
            Summary|Elantech 3320KD-3100        |kernel: Elantech
                   |Touchpad behind [ASUS       |3320KD-3100 Touchpad behind
                   |T300CHI DOCKING] Bluetooth  |[ASUS T300CHI DOCKING]
                   |not recognised              |Bluetooth not recognised

--- Comment #6 from Peter Hutterer <peter.hutterer at who-t.net> ---
(In reply to Tj from comment #0)
> I've taken a brief look at the libinput source code and wonder if a udev
> hwdb quirk to recognise this as an Elantech device might be all that is
> needed?

nope, the hwdb quirks are generally for userspace only. In this case the
problem is that the kernel doesn't send the right sequence to initialize the
touchpad and this isn't something we can fix in userspace. Until that's done,
there isn't much we can do in libinput. The same would likely be true for the
touchscreen too.

I'll leave this bug open for Benjamin if he wants to track it here but this is
something that should be tracked in the kernel bugzilla.

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