Nicely enough MS defines a button type for a pressurepad touchpad [2] and it looks like most touchpad vendors fill this in.
The selftests require a bit of prep work (and a hack for the test itself) - hidtools 0.12 requires python-libevdev 0.13 which in turn provides constructors for unknown properties. [2] https://learn.microsoft.com/en-us/windows-hardware/design/component-guidelines/touchpad-windows-precision-touchpad-collection#device-capabilities-feature-report Signed-off-by: Peter Hutterer <[email protected]> --- Changes in v2: - rebased on top of 6.18 - hid-multitouch changes split out into a separate patch - Patches reordered for slightly nicer history, tests changes are grouped together - Link to v1: https://lore.kernel.org/r/[email protected] --- Peter Hutterer (4): HID: multitouch: set INPUT_PROP_PRESSUREPAD based on Digitizer/Button Type selftests/hid: require hidtools 0.12 selftests/hid: use a enum class for the different button types selftests/hid: add a test for the Digitizer/Button Type pressurepad drivers/hid/hid-multitouch.c | 12 ++++- tools/testing/selftests/hid/tests/conftest.py | 14 +++++ .../testing/selftests/hid/tests/test_multitouch.py | 61 +++++++++++++++++----- 3 files changed, 73 insertions(+), 14 deletions(-) --- base-commit: 7d0a66e4bb9081d75c82ec4957c50034cb0ea449 change-id: 20251111-wip-hid-pressurepad-8a800cdf1813 Best regards, -- Peter Hutterer <[email protected]>
