diff options
Diffstat (limited to 'hwdb/70-touchpad.hwdb')
| -rw-r--r-- | hwdb/70-touchpad.hwdb | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/hwdb/70-touchpad.hwdb b/hwdb/70-touchpad.hwdb new file mode 100644 index 0000000000..bbf44db778 --- /dev/null +++ b/hwdb/70-touchpad.hwdb @@ -0,0 +1,39 @@ +# This file is part of systemd. +# +# The lookup keys are composed in: +# 70-touchpad.rules +# +# Note: The format of the "touchpad:" prefix match key is a +# contract between the rules file and the hardware data, it might +# change in later revisions to support more or better matches, it +# is not necessarily expected to be a stable ABI. +# +# Match string format: +# touchpad:pnpid:<pnpid>: +# +# To add local entries, create a new file +# /etc/udev/hwdb.d/71-touchpad-local.hwdb +# and add your rules there. To load the new rules execute (as root): +# udevadm hwdb --update +# udevadm trigger /dev/input/eventXX +# where /dev/input/eventXX is the touchpad in question. If in +# doubt, simply use /dev/input/event* to reload all input rules. +# +# If your changes are generally applicable, open a bug report on +# http://bugs.freedesktop.org/enter_bug.cgi?product=systemd +# and include your new rules, a description of the device, and the +# output of +# udevadm info /dev/input/eventXX +# (or /dev/input/event*). +# +# Allowed properties are: +# TOUCHPAD_HAS_TRACKPOINT_BUTTONS=1 +# +# If the TOUCHPAD_HAS_TRACKPOINT_BUTTONS property is set, this +# device has # the trackpoint buttons wired up to the touchpad as +# BTN_0, BTN_1 and BTN_2. This affects the Lenovo X1 Carbon 3rd +# and the *50 series (T450, T550, etc.) + +# Lenovo X1 Carbon 3rd +touchpad:pnpid:*LEN0048*: + TOUCHPAD_HAS_TRACKPOINT_BUTTONS=1 |