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authorHans de Goede <hdegoede@redhat.com>2015-04-17 16:48:08 +0200
committerPeter Hutterer <peter.hutterer@who-t.net>2015-04-21 11:14:57 +1000
commit70a5703bd4bb8697392ebc65fc7c711357bfde9b (patch)
tree39e910484e8fa7bd43c78fdae8a1e999a760c365
parent5defbb5ff664f141293f800c486bc5b723f985ce (diff)
hwdb: Add entries for the trackpoint on 2 Thinkpads
Lenovo has changed the sensitivity of the trackpoint on the x240 / T440s / T540 generation of Thinkpads, making them somewhat insensitive by default, add a hwdb entry to tweak the sensitivity setting. The ThinkPad X200s is way way too slow by default and unless you push the trackpoint quite hard only sends delta events in the 1-2 range, tweak the sensitivity to make it send a wider range of deltas and apply a const accel factor to make it have a more reasonable speed by default.
-rw-r--r--hwdb/70-pointingstick.hwdb17
1 files changed, 17 insertions, 0 deletions
diff --git a/hwdb/70-pointingstick.hwdb b/hwdb/70-pointingstick.hwdb
index e87d753339..2561129c30 100644
--- a/hwdb/70-pointingstick.hwdb
+++ b/hwdb/70-pointingstick.hwdb
@@ -68,3 +68,20 @@
#
# Sort by by brand, model
+
+#########################################
+# Lenovo
+#########################################
+
+# Lenovo Thinkpad X200s / X201s
+# Note these come with 2 revisions of keyboard, with the trackpoints having a
+# different sensitivity in the different revisions. 1.25 is a bit slow for the
+# least sensitive revision, but it is better to be a bit slow than too fast.
+evdev:name:TPPS/2 IBM TrackPoint:dmi:bvn*:bvr*:bd*:svnLENOVO:pn*:pvrThinkPadX20?s:*
+ POINTINGSTICK_SENSITIVITY=200
+ POINTINGSTICK_CONST_ACCEL=1.25
+
+# Lenovo Thinkpad T440s
+evdev:name:TPPS/2 IBM TrackPoint:dmi:bvn*:bvr*:bd*:svnLENOVO:pn*:pvrThinkPadT440s:*
+ POINTINGSTICK_SENSITIVITY=200
+ POINTINGSTICK_CONST_ACCEL=1.0