platform/upstream/libinput.git
5 years agotouchpad: add helper function for setting the thumb state
Peter Hutterer [Wed, 19 Jun 2019 01:57:45 +0000 (11:57 +1000)]
touchpad: add helper function for setting the thumb state

This moves the thumb state logging directly into that helper function too.

Extracted from Matt Mayfield's thumb detection patches.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotouchpad: move tp_init_thumb and tp_thumb_detect to the thumb file
Peter Hutterer [Tue, 18 Jun 2019 00:53:39 +0000 (10:53 +1000)]
touchpad: move tp_init_thumb and tp_thumb_detect to the thumb file

Extracted from Matt Mayfield's thumb detection patches.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotouchpad: add a helper function for counting touches for gestures
Peter Hutterer [Tue, 18 Jun 2019 00:21:13 +0000 (10:21 +1000)]
touchpad: add a helper function for counting touches for gestures

Currently the same as tp_touch_active() but this will change.

No functional changes.

Extracted from Matt Mayfield's thumb detection patches.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotouchpad: add a helper function for checking thumb state
Peter Hutterer [Tue, 18 Jun 2019 00:16:33 +0000 (10:16 +1000)]
touchpad: add a helper function for checking thumb state

No functional changes

Extracted from Matt Mayfield's thumb detection patches.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotouchpad: rename the scroll timeout define, drop the pinch one
Peter Hutterer [Tue, 18 Jun 2019 00:27:59 +0000 (10:27 +1000)]
touchpad: rename the scroll timeout define, drop the pinch one

The previously 'scroll'-named timeout is also used for swipe, so let's rename
it. And the pinch one isn't used at all.

Extracted from Matt Mayfield's thumb detection patches.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotouchpad: reduce state debugging output by only logging changed states
Peter Hutterer [Tue, 18 Jun 2019 08:24:49 +0000 (18:24 +1000)]
touchpad: reduce state debugging output by only logging changed states

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agodoc/user: fix a typo
Peter Hutterer [Wed, 10 Jul 2019 03:52:25 +0000 (13:52 +1000)]
doc/user: fix a typo

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agomeson: run the test suite per group
Peter Hutterer [Wed, 26 Jun 2019 22:31:01 +0000 (08:31 +1000)]
meson: run the test suite per group

We can't run this in parallel so it doesn't gain us any speed advantage. If
anything, it'll be slower because it's more setup time in between. But: meson
doesn't display the result until the test suite finished, so having this
broken up into smaller chunks means we're more likely to see a general failure
early.

And the failure should be quicker to reproduce as well.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotest: use the default job control for --filter-groups
Peter Hutterer [Mon, 1 Jul 2019 02:20:44 +0000 (12:20 +1000)]
test: use the default job control for --filter-groups

All filter arguments currently force a -j1 unless otherwise specified. Change
this for --filter-group since that one is most likely invoked by some test
setup that can either add -j X or set the environment variable LITEST_JOBS as
well.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agomeson.build: move the leftover udev rule check up
Peter Hutterer [Mon, 1 Jul 2019 02:34:09 +0000 (12:34 +1000)]
meson.build: move the leftover udev rule check up

ninja executes the test in the same order but we don't want to waste 5 minutes
testing other things when we have a udev rule leftover from a previous run.

Plus, this test can't be run in parallel with others, so in the worst case we
had to wait for several long-running tests to finish before this one could be
started.

To avoid all this, let's move this up to be the first check.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotest: fix an always-true check for udev properties
Peter Hutterer [Sun, 7 Jul 2019 23:53:49 +0000 (09:53 +1000)]
test: fix an always-true check for udev properties

Found by coverity

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotest: fix two coverity warnings
Peter Hutterer [Sun, 7 Jul 2019 23:47:31 +0000 (09:47 +1000)]
test: fix two coverity warnings

Alleged division by zero and use of an uninitialized variable. Both cannot
happen the way we call the tests, so let's just abort to make coverity happy.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotest: drop the litest feature enum, make it normal bits instead
Peter Hutterer [Mon, 1 Jul 2019 06:12:26 +0000 (16:12 +1000)]
test: drop the litest feature enum, make it normal bits instead

The coverity compiler can't handle 64-bit enums and since it does provide
useful data, let's switch this to #defines instead.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agoFixed a grammar error
pixl [Fri, 5 Jul 2019 05:14:31 +0000 (05:14 +0000)]
Fixed a grammar error

5 years agotest: one O_NONBLOCK is enough
Peter Hutterer [Tue, 29 Jan 2019 04:34:47 +0000 (14:34 +1000)]
test: one O_NONBLOCK is enough

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agoquirks: add touchpad range for cypress touchpads
Peter Hutterer [Wed, 26 Jun 2019 22:51:51 +0000 (08:51 +1000)]
quirks: add touchpad range for cypress touchpads

As found in the Dell XPS 12 9Q23

Fixes #310

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agoquirks: rename the cyapa quirks file to cypress
Peter Hutterer [Wed, 26 Jun 2019 22:50:51 +0000 (08:50 +1000)]
quirks: rename the cyapa quirks file to cypress

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agoevdev: when the kernel fuzz is nonzero, set ours to zero
Peter Hutterer [Tue, 25 Jun 2019 22:55:07 +0000 (08:55 +1000)]
evdev: when the kernel fuzz is nonzero, set ours to zero

Our udev callout is supposed to reset the kernel fuzz to 0 and move the value
to the LIBINPUT_FUZZ property. This is to stop the kernel from applying its
own hysteresis-like approach.

Where the kernel fuzz is nonzero, something has gone wrong with that approach.
Complain about it and set our fuzz to zero, we are in the hands of the kernel
now. If we leave our fuzz as nonzero, we'll apply our own hysteresis on top of
the kernel's and that leads to unresponsive behavior.

Fixes #313

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agomeson: force litest to use the right udev rules
Peter Hutterer [Thu, 27 Jun 2019 01:12:58 +0000 (11:12 +1000)]
meson: force litest to use the right udev rules

We generate litest-specific udev rules that contain the path to the binaries
in the builddir. But litest wasn't using those, so IMPORT would run things in
/usr/lib/udev instead. Thus any changes to those binaries generated false test
results depending on how compatible the system-installed libinput was.

This is why 410b157 passed the test suite for example.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotools: return 77 if gtk_init() fails in the debug-gui
Peter Hutterer [Wed, 26 Jun 2019 05:38:43 +0000 (15:38 +1000)]
tools: return 77 if gtk_init() fails in the debug-gui

And when that happens, skip the tests because what's happening here is that
you're running tests as root, but your X server doesn't allow root to connect.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agomeson: increase the test time for the selftest suite
Peter Hutterer [Wed, 26 Jun 2019 07:05:41 +0000 (17:05 +1000)]
meson: increase the test time for the selftest suite

Because it's timing out on the XPS

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotest: disable coredumps for the selftest
Peter Hutterer [Wed, 26 Jun 2019 05:44:16 +0000 (15:44 +1000)]
test: disable coredumps for the selftest

Because on my XPS coredumps take away all the CPU, leading to a test timeout.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agoevdev: only extract the fuzz for touchpads and touchscreens
Peter Hutterer [Wed, 26 Jun 2019 03:55:36 +0000 (13:55 +1000)]
evdev: only extract the fuzz for touchpads and touchscreens

We don't have a hysteresis for tablet devices, so let's leave those as-is.

This may be a slight regression in behavior compared to pre-410b157e84 now the
kernel will apply the fuzz. Let's see if anyone notices, the fuzz is usually
so tiny on tablets that it shouldn't be noticable.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agoIf we never initialized the libwacom database, don't check the refcount
Peter Hutterer [Wed, 26 Jun 2019 04:15:09 +0000 (14:15 +1000)]
If we never initialized the libwacom database, don't check the refcount

If the libwacom context failed to initialize for some reason, the database is
NULL and the refcount remains at zero. Calling unref should just work then.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotools: skip debug-gui option testing if the debug-gui is disabled
Peter Hutterer [Mon, 24 Jun 2019 23:37:25 +0000 (09:37 +1000)]
tools: skip debug-gui option testing if the debug-gui is disabled

Fixes #311

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agoudev: only change the fuzz on touchpads and touchscreens (v2)
Peter Hutterer [Wed, 26 Jun 2019 01:31:56 +0000 (11:31 +1000)]
udev: only change the fuzz on touchpads and touchscreens (v2)

If we don't handle a device, don't touch it. Especially joysticks that we
don't handle and thus should not touch either.

Related to !231

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agoudev: rename libinput-model-quirks rules to libinput-fuzz-override.rules
Peter Hutterer [Wed, 26 Jun 2019 01:29:31 +0000 (11:29 +1000)]
udev: rename libinput-model-quirks rules to libinput-fuzz-override.rules

Because these days, that's all it does

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agoRevert "udev: only change the fuzz on touchpads and touchscreens"
Peter Hutterer [Wed, 26 Jun 2019 01:19:23 +0000 (11:19 +1000)]
Revert "udev: only change the fuzz on touchpads and touchscreens"

This causes a regression - the ID_INPUT_* properties are not available through
libudev within a callout, the device we get here basically has no properties.

Reverts !231

This reverts commit 410b157e8487191a32acf5b3bf3811d40e96dac7.

5 years agotools: improve the error messages for measure touch-size/touchpad-pressure
Peter Hutterer [Mon, 24 Jun 2019 02:49:33 +0000 (12:49 +1000)]
tools: improve the error messages for measure touch-size/touchpad-pressure

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agodoc: note that libinput measure is a separate package
Peter Hutterer [Mon, 24 Jun 2019 02:48:20 +0000 (12:48 +1000)]
doc: note that libinput measure is a separate package

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotest: fix the slot swap test again
Peter Hutterer [Fri, 21 Jun 2019 00:35:33 +0000 (10:35 +1000)]
test: fix the slot swap test again

The previous movement was one finger still, the second finger moving. This may
cause axis events to trigger when a 2fg scroll gesture was detected. Those
axis events will stop after the gesture timeout but generate one more axis
stop event.

Make two changes here: first, move the fingers like a proper 2fg scroll
motion. And shuffle around the litest_drain_events() calls to ignore any axis
event immediately after the timeout.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotest: avoid a pointer jump when testing for the slot continuation
Peter Hutterer [Thu, 20 Jun 2019 06:19:56 +0000 (16:19 +1000)]
test: avoid a pointer jump when testing for the slot continuation

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotest: fix the slot swap test
Peter Hutterer [Thu, 20 Jun 2019 06:38:07 +0000 (16:38 +1000)]
test: fix the slot swap test

This test worked because no gesture was detected in the initial movement.
If that happens though, releasing one finger triggers the gesture timeout
during which we suppress events, thus failing the test. Fix this by moving,
waiting, moving - that will definitely generate an event.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotest: use an enum for the cardinals
Peter Hutterer [Thu, 20 Jun 2019 04:15:02 +0000 (14:15 +1000)]
test: use an enum for the cardinals

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotest: fix button area scroll test to not be a pinch
Peter Hutterer [Thu, 20 Jun 2019 03:38:47 +0000 (13:38 +1000)]
test: fix button area scroll test to not be a pinch

Second finger's x coordinate was wrong. That we didn't pick this up as pinch
is quite telling too.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotest: move the fingers closer together for the empty-slot test
Peter Hutterer [Thu, 20 Jun 2019 03:36:57 +0000 (13:36 +1000)]
test: move the fingers closer together for the empty-slot test

If we're testing for this, let's not try to get it picked up as pinch
gestures. Only an issue on the wacom and magic trackpads because of their
physical size.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotest: change touchpad 2fg no-motion test to move both fingers simultaneously
Peter Hutterer [Thu, 20 Jun 2019 03:34:10 +0000 (13:34 +1000)]
test: change touchpad 2fg no-motion test to move both fingers simultaneously

In the future we may allow motion with one finger on the touchpad.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agoX230 trackpoint quirk
timrichardson [Thu, 20 Jun 2019 03:55:49 +0000 (13:55 +1000)]
X230 trackpoint quirk

5 years agotest: replace a touch move with a timeout
Peter Hutterer [Tue, 18 Jun 2019 11:29:29 +0000 (21:29 +1000)]
test: replace a touch move with a timeout

We only care about the third-finger data here, the movement of the first two
was just to get out of the base tap states. A timeout will do the same thing
here.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotest: fix initial coordinates for synaptics tripletap quirk
Peter Hutterer [Tue, 18 Jun 2019 11:00:55 +0000 (21:00 +1000)]
test: fix initial coordinates for synaptics tripletap quirk

I don't think there was a specific reason for the second touch point to jump
around here either and the comment indicates it was just to avoid the
clickfinger distance trigger. So let's just move the first touchpoint.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotest: don't form a pinch gesture for the clickfinger distance test
Peter Hutterer [Tue, 18 Jun 2019 10:52:42 +0000 (20:52 +1000)]
test: don't form a pinch gesture for the clickfinger distance test

If the fingers are in the position in the current code, that's not a 3fg
click, that's a pinch. Let's use something more realistic.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotest: don't go into the thumb area for the 3fg clickfinger distance check
Peter Hutterer [Tue, 18 Jun 2019 10:50:44 +0000 (20:50 +1000)]
test: don't go into the thumb area for the 3fg clickfinger distance check

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotest: remove two spurious SYN_REPORTs
Peter Hutterer [Tue, 18 Jun 2019 10:48:22 +0000 (20:48 +1000)]
test: remove two spurious SYN_REPORTs

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotest: add another test for thumb movements
Peter Hutterer [Tue, 18 Jun 2019 05:36:13 +0000 (15:36 +1000)]
test: add another test for thumb movements

Small movements mustn't trigger events, large movements should.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotest: fix the clickfinger thumb test
Peter Hutterer [Tue, 18 Jun 2019 05:13:05 +0000 (15:13 +1000)]
test: fix the clickfinger thumb test

This test was putting both fingers down in the thumb area. That's not
representative, it's more likely that a thumb is in the area and the second
finger clicks elsewhere. So let's test for that instead.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotest: rename/fix/move thumb tests
Peter Hutterer [Tue, 18 Jun 2019 02:08:19 +0000 (12:08 +1000)]
test: rename/fix/move thumb tests

These were supposed to test the thumb area, but the pressure exceeded the
threshold for most devices, thus ending up testing the palm detection instead.

Fix to use a timeout where possible, otherwise move them to the palm detection
code instead.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotouchpad: slightly change a debug message
Peter Hutterer [Tue, 18 Jun 2019 03:20:32 +0000 (13:20 +1000)]
touchpad: slightly change a debug message

Makes it clearer that thumb detection always enables area-based detection.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotablet: disable the forced proximity out for the Dell Canvas pen
Peter Hutterer [Mon, 17 Jun 2019 03:25:59 +0000 (13:25 +1000)]
tablet: disable the forced proximity out for the Dell Canvas pen

This pen has random timeouts, often when a button is pressed. This causes a
forced proximity out (and the button release) and makes the whole device a
tad unusable.

Nothing we can detect by heuristics since it looks like other devices that
don't send proximity out events. And the timeout can be quite high, the
recording in #304 has over 800ms for one sequence.

Fixes #304

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agoquirk: drop the ModelTabletNoTilt quirk
Peter Hutterer [Mon, 17 Jun 2019 04:02:07 +0000 (14:02 +1000)]
quirk: drop the ModelTabletNoTilt quirk

This quirk is unused, use AttrEventCodeDisable instead.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotablet: fix double proximity out on slow proximity out pens
Peter Hutterer [Mon, 17 Jun 2019 01:18:57 +0000 (11:18 +1000)]
tablet: fix double proximity out on slow proximity out pens

Where the proximity out event is delayed by the kernel, libinput would cause
an extra proxmity in-out after the forced proximity out event.

Event sequence is basically (k: kernel, l: libinput)

k: tablet axis events
l: tablet axis events
k: nothing for $proximity timer milliseconds
l: tablet proximity out
k: proximity out event
l: proximity in event
l: proximity out event

Fixes #306

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotest: don't make timer offset errors fatal in gdb
Peter Hutterer [Mon, 17 Jun 2019 01:35:31 +0000 (11:35 +1000)]
test: don't make timer offset errors fatal in gdb

No way we can debug without triggering those, so let's not make them fatal.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agoReplace one more __builtin_popcount with bitwise test
Michael Forney [Mon, 17 Jun 2019 02:37:37 +0000 (19:37 -0700)]
Replace one more __builtin_popcount with bitwise test

__builtin_popcount might not be available and in this case, a bitwise-and
can accomplish the same task.

Signed-off-by: Michael Forney <mforney@mforney.org>
5 years agoDon't return expression in function returning void
Michael Forney [Sat, 15 Jun 2019 21:31:03 +0000 (14:31 -0700)]
Don't return expression in function returning void

This is a constraint violation in ISO C[0].

[0] http://port70.net/~nsz/c/c11/n1570.html#6.8.6.4p1

Signed-off-by: Michael Forney <mforney@mforney.org>
5 years agoUse bitwise test instead of __builtin_popcount
Michael Forney [Sat, 15 Jun 2019 21:04:38 +0000 (14:04 -0700)]
Use bitwise test instead of __builtin_popcount

__builtin_popcount might not be available on all compilers, so using
it requires a configure check and fallback implementation. In fact
on gcc without an -march flag, it gets compiled to a function call to
libgcc. However, we only need to test whether multiple bits are set,
and this can be done easily with a bitwise and.

Signed-off-by: Michael Forney <mforney@mforney.org>
5 years agoAvoid case ranges in switch statement
Michael Forney [Sat, 15 Jun 2019 20:51:56 +0000 (13:51 -0700)]
Avoid case ranges in switch statement

Signed-off-by: Michael Forney <mforney@mforney.org>
5 years agoAvoid unnecessary VLAs
Michael Forney [Sat, 15 Jun 2019 20:50:33 +0000 (13:50 -0700)]
Avoid unnecessary VLAs

When the array length is fixed, or bounded by a fixed upper bound,
just use that fixed length.

Signed-off-by: Michael Forney <mforney@mforney.org>
5 years agoRemove semicolons after function definitions
Michael Forney [Sat, 15 Jun 2019 20:50:03 +0000 (13:50 -0700)]
Remove semicolons after function definitions

Signed-off-by: Michael Forney <mforney@mforney.org>
5 years agotest: only write one single rules file for our device quirks
Peter Hutterer [Mon, 10 Jun 2019 12:18:50 +0000 (22:18 +1000)]
test: only write one single rules file for our device quirks

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotest: auto-generate the udev rules
Peter Hutterer [Mon, 10 Jun 2019 12:00:40 +0000 (22:00 +1000)]
test: auto-generate the udev rules

We only ever set properties in the devices, so let's make that more explicit
and auto-generate the udev rule. This way we're hopefully better protected
from the various typos that hid in those rules over the years, but also be
prepared for passing the udev property key/value pairs elsewhere.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotest: remove invalid GOTO in udev rule
Peter Hutterer [Mon, 10 Jun 2019 12:08:33 +0000 (22:08 +1000)]
test: remove invalid GOTO in udev rule

This was always jumped over because for this device, the touchpad was never
set anyway.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotest: adjust the relative pointer motion test for low-dpi devices
Peter Hutterer [Wed, 12 Jun 2019 04:24:57 +0000 (14:24 +1000)]
test: adjust the relative pointer motion test for low-dpi devices

This escaped us before because the MOUSE_DPI setting on the low-dpi device was
ignored thanks to a broken udev rule (see a future commit for that).

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotest: replace the double assert macros with proper checks
Peter Hutterer [Wed, 12 Jun 2019 04:11:00 +0000 (14:11 +1000)]
test: replace the double assert macros with proper checks

Instead of value * 256 which makes for bad debug messages, expand it to a full
double test with a 1/256 epsilon.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotools: describe the various debug-gui features in the man page
Peter Hutterer [Thu, 13 Jun 2019 00:54:22 +0000 (10:54 +1000)]
tools: describe the various debug-gui features in the man page

There are too many things now to make it immediately obvious, let's describe
all this accordingly.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotools: handle pad strip/ring events in the debug-gui
Peter Hutterer [Thu, 13 Jun 2019 00:35:13 +0000 (10:35 +1000)]
tools: handle pad strip/ring events in the debug-gui

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotools: display tablet and tablet pad buttons when pressed
Peter Hutterer [Wed, 12 Jun 2019 23:48:28 +0000 (09:48 +1000)]
tools: display tablet and tablet pad buttons when pressed

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agoquirks: add a quirk for the Lenovo X1 Yoga 1st gen
Alex Flowers [Wed, 12 Jun 2019 06:16:32 +0000 (23:16 -0700)]
quirks: add a quirk for the Lenovo X1 Yoga 1st gen

Signed-off-by: Alex Flowers <afpv72@gmail.com>
5 years agotest: remove a duplicate check
Peter Hutterer [Tue, 11 Jun 2019 00:19:55 +0000 (10:19 +1000)]
test: remove a duplicate check

We already checked that pointer a few lines earlier

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotest: swap a few litest_assert() calls for their more precise cousins
Peter Hutterer [Mon, 10 Jun 2019 22:24:10 +0000 (08:24 +1000)]
test: swap a few litest_assert() calls for their more precise cousins

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotest: add the 24HDT pad to the custom device group
Peter Hutterer [Mon, 10 Jun 2019 11:52:41 +0000 (21:52 +1000)]
test: add the 24HDT pad to the custom device group

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agopath: add helper function to destroy a device
Peter Hutterer [Thu, 6 Jun 2019 05:31:53 +0000 (15:31 +1000)]
path: add helper function to destroy a device

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agopath: initialize the quirks context after error checking
Peter Hutterer [Thu, 6 Jun 2019 01:17:42 +0000 (11:17 +1000)]
path: initialize the quirks context after error checking

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agopath: factor out the seat creation into a helper function
Peter Hutterer [Thu, 6 Jun 2019 00:44:10 +0000 (10:44 +1000)]
path: factor out the seat creation into a helper function

No functional changes

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agoudev: don't init the quirks until we checked all arguments
Peter Hutterer [Thu, 6 Jun 2019 00:29:35 +0000 (10:29 +1000)]
udev: don't init the quirks until we checked all arguments

If we fail with an invalid argument, there's no need to initialize all the
quirks beforehand.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agopath: drop the separate header, not necessary
Peter Hutterer [Thu, 6 Jun 2019 04:25:21 +0000 (14:25 +1000)]
path: drop the separate header, not necessary

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotest: abort if our device didn't initialize
Peter Hutterer [Thu, 6 Jun 2019 04:40:11 +0000 (14:40 +1000)]
test: abort if our device didn't initialize

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotest: fix an intermitted failing test
Peter Hutterer [Tue, 11 Jun 2019 05:38:09 +0000 (15:38 +1000)]
test: fix an intermitted failing test

The touchpad_2fg_scroll_initially_diagonal test would semi-reliably fail under
valgrind but succeed otherwise. Cause was that on some devices, the initial
diagonal movement wasn't diagonal enough and closer to a horizontal movement.
This was fine on normal runs, but under valgrind we'd hit the "active
threshold" time limit and lock to horizontal scrolling, ditching the remaining
events and failing the test.

Fix this by calculating the scroll vector based on the device's width/height
ratio and go "more diagonal" on the initial vector.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agoBetter Thinkpad T480 trackpoint multiplier
Zach Moazeni [Thu, 6 Jun 2019 04:33:06 +0000 (00:33 -0400)]
Better Thinkpad T480 trackpoint multiplier

5 years agoudev: only change the fuzz on touchpads and touchscreens
Peter Hutterer [Wed, 5 Jun 2019 00:11:12 +0000 (10:11 +1000)]
udev: only change the fuzz on touchpads and touchscreens

If we don't handle a device, don't touch it. Especially joysticks that we
don't handle and thus should not touch either.

Related to !231

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agoAdd a new dispatch interface for the Dell Canvas Totem
Peter Hutterer [Fri, 14 Sep 2018 04:03:09 +0000 (14:03 +1000)]
Add a new dispatch interface for the Dell Canvas Totem

This device looks similar to a MT device on the kernel side, but it's not a
MT device and it's not quite a tablet either. It uses slots to track up to 4
totems off the same device and the only hint that it's not a MT device is that
it sends ABS_MT_TOOL_TYPE / MT_TOOL_DIAL.

udev thinks it's a touchscreen and a tablet but we currently init those
devices as touchscreen (because all wacom tablet touch devices are udev
tablets+tochscreens). So we need a quirk to hook onto this device.

And we use a completely separate dispatch implementation, because adding the
behavior to the tablet interface requires so many exceptions that it's easier
to just add a separate dispatch interface.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotablet: add a the Totem tool type to the tablet interface
Peter Hutterer [Thu, 13 Sep 2018 03:26:22 +0000 (13:26 +1000)]
tablet: add a the Totem tool type to the tablet interface

This is the public API only, not the internal bits, so nothing will work just
yet.

This interface addition is for the Dell Canvas Totem tool, so let's go with
the same name because options like "Rotary" are too ambiguous.

The totem is a knob that can be placed on the surface, it provides us with
location and rotation data. The touch major/minor fields are filled in by the
current totem, but they're always the same size.

The totem exports BTN_0 as well, so let's add that to the debug-events output.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotest: force the litest feature enum to be 8 bytes or more
Peter Hutterer [Wed, 6 Feb 2019 05:35:08 +0000 (15:35 +1000)]
test: force the litest feature enum to be 8 bytes or more

We've used up all bits, so let's extend the enum. (1 << 31) triggers an
assertion because we check for > LITEST_DEVICELESS. So we can't use that bit
without other changes.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agodoc/api: more CSS styling
Peter Hutterer [Wed, 5 Jun 2019 00:27:37 +0000 (10:27 +1000)]
doc/api: more CSS styling

5 years agodoc/user: fix some typos
René Genz [Tue, 4 Jun 2019 01:44:38 +0000 (01:44 +0000)]
doc/user: fix some typos

5 years agotest: drop two unreachable statements
Peter Hutterer [Mon, 3 Jun 2019 00:10:40 +0000 (10:10 +1000)]
test: drop two unreachable statements

This was a copy-paste error in the form of

while(event) {
   ...}
} while(event);

Found by coverity.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agoWarn if NDEBUG is defined
Peter Hutterer [Tue, 28 May 2019 04:10:54 +0000 (14:10 +1000)]
Warn if NDEBUG is defined

We rely on assert() too much for safety checks, let's not let the user disable
it without warning

Fixes #262

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agoquirks: add trackpoint integration attribute
Peter Hutterer [Mon, 27 May 2019 23:54:27 +0000 (09:54 +1000)]
quirks: add trackpoint integration attribute

Some versions [1] of the Lenovo ThinkPad Compact USB Keyboard with TrackPoint USB
have the pointing stick on an event node that has keys but is not a regular
keyboard. Thus the stick falls through the cracks and gets disabled on tablet
mode switch. Instead of adding more hacks let's do this properly: tag the
pointing stick as external and have the code in place to deal with that.

[1] This may be caused by recent kernel changes

Fixes #291

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotest: add a missing blank line
Peter Hutterer [Tue, 28 May 2019 03:19:42 +0000 (13:19 +1000)]
test: add a missing blank line

5 years agoquirks: handle ID_INPUT_KEY as udev keyboard match
Peter Hutterer [Mon, 27 May 2019 22:27:40 +0000 (08:27 +1000)]
quirks: handle ID_INPUT_KEY as udev keyboard match

We handle that as keyboard in the evdev code, let's do so here as well.

Related to #291

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agogitlab CI: switch F29 special builds to F30
Peter Hutterer [Tue, 28 May 2019 00:34:34 +0000 (10:34 +1000)]
gitlab CI: switch F29 special builds to F30

Let's test all these on the most recent version

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotest: don't treat a signal exit as success
Peter Hutterer [Thu, 11 Apr 2019 02:10:32 +0000 (12:10 +1000)]
test: don't treat a signal exit as success

WEXITSTATUS() "should be employed only if WIFEXITED returned true", see
wait(2). If a test failed with an abort, WIFEXITED is false and WEXITSTATUS
is... undefined? and apparently zero, so test case failures would cause a
false postive test result.

This doesn't affect a normal test run because check handles the aborts
correctly, but the valgrind invocation with CK_FORK ended up being handle by
litest. So with the result that any abort during valgrind was a silent success
and if there was a memleak in the same process that exited with a signal, the
memleak would be ignored too.

Fixes #267

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agoAbstract libwacom database initialization into a single place
Peter Hutterer [Mon, 27 May 2019 08:21:09 +0000 (18:21 +1000)]
Abstract libwacom database initialization into a single place

No real changes for the non-tablet code, but for tablets we now keep the
libwacom datbase around. The primary motivating factor here is response time
during tests - initializing the database under valgrind took longer than the
proximity timeouts and caused random test case failures when a proximity out
was triggered before we even got to process the first event.

This is unfortunately a burden on the runtime now since we keep libwacom
around whenever a tablet is connected. Not much of an impact though, I
suspect, chances are you're running a web browser and everything pales against
that anyway.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotest: allow for a LITEST_JOBS environment variable
Peter Hutterer [Mon, 27 May 2019 04:28:24 +0000 (14:28 +1000)]
test: allow for a LITEST_JOBS environment variable

valgrind struggles with too many parallel jobs, too easy to hit timeouts.
Let's reduce this for the valgrind runs.

Meson doesn't let us pass arguments through depending on the setup, so let's
make this an environment value.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotest: make all tap tests use the "tap" group prefix
Peter Hutterer [Mon, 27 May 2019 04:47:00 +0000 (14:47 +1000)]
test: make all tap tests use the "tap" group prefix

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotest: always set CK_FORK=no under valgrind
Peter Hutterer [Mon, 27 May 2019 04:21:53 +0000 (14:21 +1000)]
test: always set CK_FORK=no under valgrind

Set this in the code rather than the environment variable to make it easier to
run valgrind manually.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotest: split a test up into events vs processing
Peter Hutterer [Mon, 27 May 2019 04:19:26 +0000 (14:19 +1000)]
test: split a test up into events vs processing

Running under valgrind, this test often fails when the machine is under load.
Split it up so the events are all processed in one go, reducing the chance of
getting a timeout while processing a previous event.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotest: add test cases for tablet/touchpad left-handed rotation locks
Peter Hutterer [Fri, 10 May 2019 03:13:11 +0000 (13:13 +1000)]
test: add test cases for tablet/touchpad left-handed rotation locks

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotouchpad: lock the touchpad rotation to the tablet rotation
Peter Hutterer [Fri, 3 May 2019 05:56:54 +0000 (15:56 +1000)]
touchpad: lock the touchpad rotation to the tablet rotation

Follow-up to 6229df184e8a03e76ba99483e7f9ecdd9ef02f4a
We must not rely on the caller to toggle the left-handed bits correctly since
they may not know which devices belong together (despite device groups). Let's
do the right thing here, if the tablet is set to left-handed, rotate the
touchpad accordingly.

Note that the left-handed setting of the tablet is left as-is
(right-handed). Until we have notifications about configuration changes, this
is the best we can do.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotablet: lock the tablet rotation to the touchpad rotation
Peter Hutterer [Fri, 3 May 2019 05:56:54 +0000 (15:56 +1000)]
tablet: lock the tablet rotation to the touchpad rotation

Follow-up to 6229df184e8a03e76ba99483e7f9ecdd9ef02f4a
We must not rely on the caller to toggle the left-handed bits correctly since
they may not know which devices belong together (despite device groups). Let's
do the right thing here, if the touchpad is set to left-handed, rotate the
tablet accordingly.

Note that the left-handed setting of the touchpad is left as-is
(right-handed). Until we have notifications about configuration changes, this
is the best we can do.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotools: add --apply-to to debug-events and debug-gui
Peter Hutterer [Wed, 8 May 2019 01:24:28 +0000 (11:24 +1000)]
tools: add --apply-to to debug-events and debug-gui

All configuration options will only apply to the device with the given match
mattern. This makes it easier to test things like tapping on one device but
not on the other.

Exception is the sendevents pattern which applies independently.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
5 years agotablet: don't disable the proximity quirk on good sequences
Peter Hutterer [Sun, 26 May 2019 23:13:06 +0000 (09:13 +1000)]
tablet: don't disable the proximity quirk on good sequences

There are tablets out there that *sometimes* send the right event sequence,
but are generally broken. So let's not disable that quirk even if we do get a
right sequence.

Affected devices: Lenovo Flex 5
Fixes #248
Fixes #290

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>