The latter requires libevdev 1.10 but since that'll take a while to filter
into our various CI systems, let's make it conditional.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Currently unused, but let's get this in because we may need this very soon for
broken tablets.
Enabling EV_ABS axes requires an absinfo struct - we default to a simple 0-1
axis range for those as the most generic option. Anything more custom will
need more custom treatment when we need it.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
SW_MAX changed and the device_capability_nocaps_ignored test will fail on
older kernels. Change that test to use some other unhandled-by-libinput switch
code instead.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Symmetrical to litest_create_context(), this allows us to store special data
in that context that we have access to during the tests.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This is merely the simple support that we use in the fallback backend as
well. It doesn't interact with touch arbitration directly but it'll be
good enough for the default use-case.
Fixes#476
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
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>
This leaves a bug open, on a Lenovo T440 generation touchpad with top software
buttons, the button will not be leased correctly. This is caused by
device->is_suspended=true by the time we try to clear the state and the
button events thus getting filtered.
This used to affect all touchpads, this patch just moves it so it only affects
the T440-like devices now.
Fixes#233
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
When we disable the touch device, any existing touches should be cancelled,
not just released.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This forces events for every ~10ms now. If we want a slower movement, we need
more steps - just like a real touchpad does it.
Cocinelle spatch files were variants of:
@@
expression A, B, C, D, E, F, G, H, I, J, K;
@@
- litest_touch_move_two_touches(A, B, C, D, E, F, G, H, I)
+ litest_touch_move_two_touches(A, B, C, D, E, F, G, H)
The only test that needed a real fix was touchpad_no_palm_detect_2fg_scroll,
it used 12ms before, now it's using 10ms so on the bcm5974 touchpad the second
finger was a speed-thumb. Increasing the events and thus slowing down the
pointer means it's a normal finger and the test succeeds again.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This is via a simple search & replace. Later auditing is needed to switch
clicks that should not be debounced (e.g. touchpads) back to a non-debounced
version.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Device needs BTN_MIDDLE disabled, this way middle button emulation is present
by default.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Ship a custom udev rule for the test device until systemd v333 is commonplace.
Signed-off-by: James Ye <jye836@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
They weren't originally prefixed but the various tests were, but now that we
only have one test runner binary anyway, the prefix helps sorting the files
easily within e.g. gcov results.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
