libinput/udev/Makefile.am

udevdir=$(UDEV_DIR)
udev_PROGRAMS = libinput-device-group

libinput_device_group_SOURCES = libinput-device-group.c
libinput_device_group_CFLAGS = $(LIBUDEV_CFLAGS) $(GCC_CFLAGS)
libinput_device_group_LDADD = $(LIBUDEV_LIBS)

udev_rulesdir=$(UDEV_DIR)/rules.d
dist_udev_rules_DATA = \
	80-libinput-device-groups.rules \
	90-libinput-model-quirks.rules

udev_hwdbdir=$(UDEV_DIR)/hwdb.d
dist_udev_hwdb_DATA = \
	90-libinput-model-quirks.hwdb
Add udev bits to assign LIBINPUT_DEVICE_GROUP The easiest way to get a device group is by looking at the phys path of the input device (which looks like usb-0000:00:14.0-1/input1) and dropping the /inputX bit. The rest is the same for devices that belong together (except on the Cintiq 22HD Touch). Ideally we could just take ATTRS{phys} but we can't select substrings to drop into ENV so we need to do it ourselves. This patch adds a callout that takes a syspath and prints the mangled path, to be used in LIBINPUT_DEVICE_GROUP. The rule triggers on any device that has a non-zero phys attribute, this groups devices like tablets together but also devices like mice with multiple interfaces. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Tested-by: Benjamin Tissoires <benjamin.tissoires@gmail.com> 2015-02-10 14:23:32 +10:00			`udevdir=$(UDEV_DIR)`
			`udev_PROGRAMS = libinput-device-group`

			`libinput_device_group_SOURCES = libinput-device-group.c`
			`libinput_device_group_CFLAGS = $(LIBUDEV_CFLAGS) $(GCC_CFLAGS)`
			`libinput_device_group_LDADD = $(LIBUDEV_LIBS)`

			`udev_rulesdir=$(UDEV_DIR)/rules.d`
evdev: add support for LIBINPUT_MODEL_* udev tags Some devices need specific configuration or different defaults. Push that into udev rules and a hwdb file, that's where detection is the easiest. The LIBINPUT_MODEL_ prefix is used to determine some type of device model. Note that this property is a private API and subject to change at any time without notice. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Tested-by: Benjamin Tissoires <benjamin.tissoires@gmail.com> 2015-04-20 14:29:44 -04:00			`dist_udev_rules_DATA = \`
			`80-libinput-device-groups.rules \`
			`90-libinput-model-quirks.rules`

			`udev_hwdbdir=$(UDEV_DIR)/hwdb.d`
			`dist_udev_hwdb_DATA = \`
			`90-libinput-model-quirks.hwdb`