Previously we only listened for events on the first one to come up, based on
the assumption that there can only be one internal keyboard. The Razer Blade
laptop keyboards come with with multiple event nodes, all looking like a
normal keyboard. The one that comes up first is one for special keys, so
typing on the internal keyboard after a lid switch does not toggle the write
state.
Fix this by allowing for up to 3 keyboard listeners for a lid switch.
https://bugs.freedesktop.org/show_bug.cgi?id=102039
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
The test device initialization code was a bit of duplicated boilerplate and
required adding a reference to the devices to the 'devices' list in litest.c.
Automate this with a new TEST_DEVICE macro that adds the devices to a custom
section in the binary, then loops throught that section to get the device out.
This reduces the boilerplate for each test device to just the TEST_MACRO and
the LITEST_foo device enum entry. It also now automates the shortname of the
device.
The device's shortname was standardised in this approach as well, lowercase
and dashes only.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
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>
