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| author | Peter Hutterer <peter.hutterer@who-t.net> | 2023-03-17 13:08:31 +1000 |
|---|---|---|
| committer | Peter Hutterer <peter.hutterer@who-t.net> | 2023-03-30 05:53:23 +0000 |
| commit | 898f80fa37c0085570c27786d427876520237762 (patch) | |
| tree | b834e488f92f65b7d247ba96b10da95a7b64fc2a /test | |
| parent | c26c05b255d51e344e07704aaae47c4150e9537f (diff) | |
| download | libinput-898f80fa37c0085570c27786d427876520237762.tar.gz | |
tablet: always enable touch arbitration with touchscreens/ext. touchpads
Right now for touch arbitration to work, we require the device group to
be the same (i.e. they're hanging off the same physical bus). That's not
always the case and statistically we have a lot more devices that have
a built-in tablet + touchscreen than we have Intuos-like external
tablets.
So let's default to the more common case - enabling arbitration with the
first touchscreen/external touchpad we find. If a subsequent device is
"better", swap it out. Right now, the only heuristic we have here is the
device group check but in the future we could get more precise.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Diffstat (limited to 'test')
| -rw-r--r-- | test/test-tablet.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/test/test-tablet.c b/test/test-tablet.c index 5a92ea6e..9a6602e6 100644 --- a/test/test-tablet.c +++ b/test/test-tablet.c @@ -5338,6 +5338,34 @@ START_TEST(touch_arbitration_late_touch_lift) } END_TEST +START_TEST(touch_arbitration_swap_device) +{ + struct litest_device *tablet = litest_current_device(); + struct libinput *li = tablet->libinput; + + enum litest_device_type paired = paired_device(tablet); + if (paired == LITEST_NO_DEVICE) + return; + + /* First, add a normal touchscreen */ + struct litest_device *touchscreen = litest_add_device(li, LITEST_GENERIC_MULTITOUCH_SCREEN); + libinput_device_config_gesture_set_hold_enabled(touchscreen->libinput_device, + LIBINPUT_CONFIG_HOLD_DISABLED); + litest_drain_events(li); + assert_touch_is_arbitrated(tablet, touchscreen); + + /* Now add a better device to override the pairing */ + struct litest_device *finger = litest_add_device(li, paired); + libinput_device_config_gesture_set_hold_enabled(finger->libinput_device, + LIBINPUT_CONFIG_HOLD_DISABLED); + litest_drain_events(li); + assert_touch_is_arbitrated(tablet, finger); + + litest_delete_device(touchscreen); + litest_delete_device(finger); +} +END_TEST + #if HAVE_LIBWACOM static void verify_left_handed_tablet_motion(struct litest_device *tablet, @@ -6209,6 +6237,7 @@ TEST_COLLECTION(tablet) litest_add(touch_arbitration_late_touch_lift, LITEST_TABLET, LITEST_ANY); litest_add(touch_arbitration_outside_rect, LITEST_TABLET | LITEST_DIRECT, LITEST_ANY); litest_add(touch_arbitration_remove_after, LITEST_TABLET | LITEST_DIRECT, LITEST_ANY); + litest_add(touch_arbitration_swap_device, LITEST_TABLET, LITEST_ANY); litest_add_ranged(tablet_rotation_left_handed, LITEST_TABLET, LITEST_ANY, &lh_transitions); litest_add_ranged(tablet_rotation_left_handed_configuration, LITEST_TABLET, LITEST_ANY, &lh_transitions); |