kernel/tools/testing/selftests/hid/tests/test_multitouch.py, branch linux-rolling-stable

selftests/hid: add a test for the Digitizer/Button Type pressurepad

2026-01-07T14:28:09Z

We have to resort to a bit of a hack: python-libevdev gets the properties from libevdev at module init time. If libevdev hasn't been rebuilt with the new property it won't be automatically populated. So we hack around this by constructing the property manually. Signed-off-by: Peter Hutterer Signed-off-by: Benjamin Tissoires

selftests/hid: use a enum class for the different button types

2026-01-07T14:28:09Z

Instead of multiple spellings of a string-provided argument, let's make this a tad more type-safe and use an enum here. And while we do this fix the two wrong devices: - elan_04f3_313a (HP ZBook Fury 15) is discrete button pad - dell_044e_1220 (Dell Precision 7740) is a discrete button pad Equivalent hid-tools commit https://gitlab.freedesktop.org/libevdev/hid-tools/-/commit/8300a55bf4213c6a252cab8cb5b34c9ddb191625 Signed-off-by: Peter Hutterer Signed-off-by: Benjamin Tissoires

selftests/hid: add tests for missing release on the Dell Synaptics

2025-10-15T15:27:06Z

Add a simple test for the corner case not currently covered by the sticky fingers quirk. Because it's a corner case test, we only test this on a couple of devices, not on all of them because the value of adding the same test over and over is rather moot. Signed-off-by: Benjamin Tissoires Signed-off-by: Jiri Kosina

selftests/hid: sync the python tests to hid-tools 0.8

2025-07-10T14:20:27Z

Instead of backporting one by one each commits, let's pull them in bulk and refer to the hid-tools project for a detailed history. The short summary is: - make use of dataclass when possible, to avoid tuples - wacom: remove unused uhdev parameter - various small fixes not worth mentioning Reviewed-by: Peter Hutterer Link: https://patch.msgid.link/20250709-wip-fix-ci-v1-2-b7df4c271cf8@kernel.org Signed-off-by: Benjamin Tissoires

selftests: hid: import hid-tools hid-multitouch and hid-tablets tests

2023-04-12T15:13:37Z

These tests have been developed in the hid-tools[0] tree for a while. Now that we have a proper selftests/hid kernel entry and that the tests are more reliable, it is time to directly include those in the kernel tree. There are a lot of multitouch tests, and the default timeout of 45 seconds is not big enough. Bump it to 200 seconds. [0] https://gitlab.freedesktop.org/libevdev/hid-tools Cc: Peter Hutterer Cc: Kai-Heng Feng Cc: Roderick Colenbrander Cc: наб Cc: Blaž Hrastnik Signed-off-by: Ahelenia Ziemiańska Signed-off-by: Peter Hutterer Signed-off-by: Roderick Colenbrander Signed-off-by: Benjamin Tissoires