add quirk for Lenovo X1 Carbon 4th Trackpoint

diff --git a/quirks/50-system-lenovo.quirks b/quirks/50-system-lenovo.quirks
index 6de95fdcac909c9c41b41d345a880d43da8090d9..268505028bbe841ba3e4b47c5128801e5d8eb794 100644 (file)
--- a/quirks/50-system-lenovo.quirks
+++ b/quirks/50-system-lenovo.quirks
@@ -64,6 +64,12 @@ MatchDMIModalias=dmi:*svnLENOVO:*:pvrThinkPadX1Carbon3rd:*
 ModelLenovoT450Touchpad=1
 AttrPalmPressureThreshold=150
 
+[Lenovo X1 Carbon 4th Trackpoint]
+MatchUdevType=pointingstick
+MatchName=*TPPS/2 IBM TrackPoint*
+MatchDMIModalias=dmi:*svnLENOVO:*:pvrThinkPadX1Carbon4th*
+AttrTrackpointMultiplier=0.5
+
 [Lenovo ThinkPad Compact USB Keyboard with TrackPoint]
 MatchUdevType=keyboard
 MatchBus=usb