1 # This file is part of systemd.
3 # Database for touchpad device information that cannot be queried directly.
5 # The lookup keys are composed in:
8 # Note: The format of the "touchpad:" prefix match key is a
9 # contract between the rules file and the hardware data, it might
10 # change in later revisions to support more or better matches, it
11 # is not necessarily expected to be a stable ABI.
13 # Match string format:
14 # touchpad:<subsystem>:v<vid>p<pid>:name:<name>:
16 # vid/pid as 4-digit hex lowercase vendor/product
18 # All matches should end in ':*' to allow future expansions of the match key.
20 # To add local entries, create a new file
21 # /etc/udev/hwdb.d/71-touchpad-local.hwdb
22 # and add your rules there. To load the new rules execute (as root):
24 # udevadm trigger /dev/input/eventXX
25 # where /dev/input/eventXX is the touchpad in question. If in
26 # doubt, simply use /dev/input/event* to reload all input rules.
28 # If your changes are generally applicable, preferably send them as a pull
30 # https://github.com/systemd/systemd
31 # or create a bug report on https://github.com/systemd/systemd/issues and
32 # include your new rules, a description of the device, and the output of
33 # udevadm info /dev/input/eventXX.
36 # Specify if a touchpad is a built-in one or external:
37 # ID_INPUT_TOUCHPAD_INTEGRATION=internal|external
42 ID_INPUT_TOUCHPAD_INTEGRATION=internal
45 ID_INPUT_TOUCHPAD_INTEGRATION=external
47 ###########################################################
49 ###########################################################
50 # Magic Trackpad (1 and 2)
51 touchpad:usb:v05acp030e:*
52 touchpad:usb:v05acp0265:*
53 ID_INPUT_TOUCHPAD_INTEGRATION=external
55 ###########################################################
57 ###########################################################
58 touchpad:usb:v044ep1221:*
59 ID_INPUT_TOUCHPAD_INTEGRATION=external
61 ###########################################################
63 ###########################################################
64 touchpad:usb:v046dp????:*
65 ID_INPUT_TOUCHPAD_INTEGRATION=external
67 ###########################################################
69 ###########################################################
70 touchpad:usb:v056ap????:*
71 ID_INPUT_TOUCHPAD_INTEGRATION=external