It's missing INPUT_PROP_BUTTONPAD but working kernel drivers prove to be
elusive. Meanwhile, add a quirk here that force-enables this bit.
Fixes#177
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
(cherry picked from commit 0cd65cf336)
The touchpad is 104mmx75mm, but an AttrPalmSizeThreshold of 800 is too
aggressive, and even relatively-small fingers and thumbs register as
palms sporadically, stopping the mouse until you lift your hand and try again.
1600 was chosen because it's the point at which my fingers and thumbs,
held at a very low angle, stop registering as palms, so it should
acommodate bigger fingers.
I don't know if the [Apple Touchpads USB] default of 800 needs to be
updated too, or if it's a quirk of this particular touchpad.
(cherry picked from commit ad50a94789)
At least on MacBooks, the host emulates two clicks 8ms apart in response to a
doubletap. Those clicks are filtered by our debouncing code.
Since these are emulated devices anyway and by definition cannot have a stuck
button, let's tag them so we don't enable the debouncing code. If the button
of the physical device is stuck, that's a problem that needs to be fixed in
the host system.
Fixes#158
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This touchpad stops sending pressure data after the first frame of the second
finger down. If the initial pressure is too light, the finger doesn't get
detected even when the pressure increases in the future.
This thing is from 2014, so let's just disable the pressure axes on it
and skip the pressure-based touch detection code. Let's hope that it doesn't
also have ghost touches on light interactions...
Fixes#145
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
The hwdb match entry used to be this one:
libinput:name:*Elan Touchpad*:dt:*
LIBINPUT_ATTR_PRESSURE_RANGE=10:8
from commit 596777a314. It was intended to match
for devicetree only but the way the udev rules were composed, it ended up
matching on any system.
Restore that for all systems to have compatibility with 1.11. For this one,
let's also add the resolution hint and hope that that works too.
Fixes#140
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Was 0x800 in the hwdb, became 0x8000 in th quirks transition because of
inflation, but let's pretend the economy is back to normal and devalue our
currency. (aka: "it was a typo", whoops and whatnot)
https://bugs.freedesktop.org/show_bug.cgi?id=104415
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
In testing on an Apple Magic Trackpad, thumb touches are reliably
detected by being quite large in the major dimension, but around
half the size in the minor dimension.
This is a 2-in-1 laptop with detachable keyboard. The AT keyboard
device is used for tablet-integrated keys (volume, leftmeta) and
should not get disabled with tablet-mode enabled.
The touchpad integrated in the detachable keyboard is already
handled through the "Acer Hawaii Keyboard" chicony rule.
Related: https://gitlab.freedesktop.org/libinput/libinput/issues/115
Signed-off-by: Carlos Garnacho <carlosg@gnome.org>
* Lenovo MIIX 720 is a tablet with a detachable keyboard. To keep
the volume rockers on the tablet enabled even when the keyboard
is detached, add `ModelTabletModeNoSuspend=1` to the internal
keyboard.
* The external keyboard is a keyboard-touchpad combo. Assign
`AttrTPKComboLayout=below` to the touchpad to allow features
like disable-while-typing and palm-detection.
Looks like this isn't needed, see #112. Or Lenovo re-used USB IDs for this
device in which case we'll have to figure out some other solution once someone
complains.
Fixes https://gitlab.freedesktop.org/libinput/libinput/issues/112
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
