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001a2473 PH |
1 | # This file is part of systemd. |
2 | # | |
3 | # The lookup keys are composed in: | |
4 | # 70-touchpad.rules | |
5 | # | |
6 | # Note: The format of the "touchpad:" prefix match key is a | |
7 | # contract between the rules file and the hardware data, it might | |
8 | # change in later revisions to support more or better matches, it | |
9 | # is not necessarily expected to be a stable ABI. | |
10 | # | |
11 | # Match string format: | |
12 | # touchpad:pnpid:<pnpid>: | |
13 | # | |
14 | # To add local entries, create a new file | |
15 | # /etc/udev/hwdb.d/71-touchpad-local.hwdb | |
16 | # and add your rules there. To load the new rules execute (as root): | |
17 | # udevadm hwdb --update | |
18 | # udevadm trigger /dev/input/eventXX | |
19 | # where /dev/input/eventXX is the touchpad in question. If in | |
20 | # doubt, simply use /dev/input/event* to reload all input rules. | |
21 | # | |
22 | # If your changes are generally applicable, open a bug report on | |
23 | # http://bugs.freedesktop.org/enter_bug.cgi?product=systemd | |
24 | # and include your new rules, a description of the device, and the | |
25 | # output of | |
26 | # udevadm info /dev/input/eventXX | |
27 | # (or /dev/input/event*). | |
28 | # | |
29 | # Allowed properties are: | |
30 | # TOUCHPAD_HAS_TRACKPOINT_BUTTONS=1 | |
31 | # | |
32 | # If the TOUCHPAD_HAS_TRACKPOINT_BUTTONS property is set, this | |
33 | # device has # the trackpoint buttons wired up to the touchpad as | |
34 | # BTN_0, BTN_1 and BTN_2. This affects the Lenovo X1 Carbon 3rd | |
35 | # and the *50 series (T450, T550, etc.) | |
36 | ||
37 | # Lenovo X1 Carbon 3rd | |
38 | touchpad:pnpid:*LEN0048*: | |
9638ee90 PH |
39 | # Lenovo W541 |
40 | touchpad:pnpid:*LEN004a*: | |
c26c1d86 PH |
41 | # Lenovo T450s |
42 | touchpad:pnpid:*LEN200f*: | |
001a2473 | 43 | TOUCHPAD_HAS_TRACKPOINT_BUTTONS=1 |