The ...create() method returned the wrong device, so this one was never
actually used. Once we start using, we get test case failures related to the
device having BTN_foo events as well. For now, just disable those codes so we
have a keyboard with all keys and pass the tests. The rest needs better
fixing.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Avoid processing an event with a time later than the earliest timer expiry. If
libinput_dispatch() isn't called frequently enough, we may have e.g. a tap
timeout happening but read a subsequent input event first. In that case we can
erroneously trigger or miss out on taps, see wrong palm detection, etc.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
And instead disable it when we do get a proximity out.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Some devices like the UC Logic WP5540U has BTN_STYLUS but not BTN_TOOL_PEN.
While a kernel bug, let's just handle these correctly anyway.
https://bugs.freedesktop.org/show_bug.cgi?id=102570
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Yay-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Could be fixed in the kernel, but these tablets are effectively abandoned and
fixing them is a one-by-one issue. Let's put the infrastructure in place to
have this fixed once for this type of device and move on.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Yay-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
A touchpad that was disabled by toggling the sendevents option would come back
normally after a lid resume, despite still being nominally disabled.
https://bugzilla.redhat.com/show_bug.cgi?id=1448962
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Leave a narrow gap so the mouse moves excruciatingly slow instead of not
moving at all. This allows to recover from overexcited mouse speed slider
movements.
https://bugs.freedesktop.org/show_bug.cgi?id=102501
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
If we find an EKR, search for the usb hub of the Cintiq, then find the Cintiq
Pen (or Touch) device and assume that device's product id. This way we end up
in the same device group as the Cintiq.
Co-authored-by: Jason Gerecke <jason.gerecke@wacom.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
On some devices with a tablet mode switch, the touchpad is inacessible when
in tablet mode and we don't really need this except to avoid possible ghost
touches (none have been mentioned so far). On other devices like the Lenovo
Yoga, the touchpad points to the back of the device and it's hard to use the
device without accidentally using the touchpad. For those, disabling the
touchpad is the best solution.
https://bugs.freedesktop.org/show_bug.cgi?id=102408
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This was originally designed to deal with devices that only have SW_LID. But
it can be moved into the evdev interface to avoid duplication once we have
SW_TABLET_MODE. The original assumption of the lid switch device being a
standalone device with no other switches is not true, having a separate
dispatch hurts us here.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
More in line with other tests and allows us to use 'sw' as name for the actual
switch to be toggled later. The variable name 'sw' stays in those tests where
we have touchpad/keyboard/etc. devices as well.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Calculate the speed of the touch and compare it against a fixed speed limit.
If a touch exceeds the speed when a second touch is set down, that second
touch is marked as a thumb and ignored (unless it's right next to the other
finger, then it's likely a 2fg scroll).
The speed calculation is simple but has to lag behind by one sample - we reset
the motion history whenever a new finger is set down (to avoid pointer jumps)
so we need to know if the finger was moving fast *before* this happens. Plus,
with the pointer jumps we're more likely to get false positives if we
calculate the speed on actual finger down.
This is the simplest version for now, the speed varies greatly between
movements and should probably be averaged across the last 3-or-so samples.
https://bugs.freedesktop.org/show_bug.cgi?id=99703
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Devices tagged as accelerometers may also be other devices like tablet pads.
Only ignore pure accelerometer devices but disable the accelerometer axes for
devices that have multiple types.
https://bugs.freedesktop.org/show_bug.cgi?id=102100
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Jason Gerecke <jason.gerecke@wacom.com>
The current tests worked because all rings had the same range, so our error
margin covered for that. With the upcoming MobileStudio Pro 16 pad device, the
range is half and our error margins don't work anymore. Switch to a more
reliable approach that tests every integer value the wheel can send, even
though it relies on kernel filtering.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
The recommended way to have libinput ignore specific devices so far was to
remove the ID_INPUT* properties from the device. That may also affect other
pieces of the stack that need access to this device.
For the niche case of a device that should only be ignored by libinput but
otherwise be treated normally by the system, we now support the
LIBINPUT_IGNORE_DEVICE property.
If the property is set to "0", it's equivalent to being unset. This gets
around some technical limitations in udev where unsetting a property is
impossible via a hwdb entry.
https://bugs.freedesktop.org/show_bug.cgi?id=102229
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
And make it init the full litest device minus the libinput device. This
enables us to add litest devices that aren't handled by libinput.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
"This gives some more sensitivity to the fingers without introducing spurious
touches and movements."
https://bugs.freedesktop.org/show_bug.cgi?id=101670
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
It seems the unit tests rely on another part of <linux/input.h> which I
missed in the previous commit (5cf4b35b).
Signed-off-by: Philip Withnall <withnall@endlessm.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Various files use #include <linux/input.h> and, if the system input.h is
too old, will fail to compile. Use the internal copy by adding -Iinclude
to the build command lines. This was the case in the old autotools build
system.
Signed-off-by: Philip Withnall <withnall@endlessm.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
