trackpoint updated

README.md

@@ -237,16 +237,27 @@ Backlight control with Fn+F5/F6 should work now.
 
 ### Trackpoint
 
-```
+Disregar this:
+
+> ```
 find /sys/devices/platform/i8042/ -name name | xargs grep -Fl TrackPoint
 ```
-to find which serio corresponds to trackpoint, then
-```
+> to find which serio corresponds to trackpoint, then
+> ```
 echo 70 | doas tee /sys/devices/platform/i8042/serio1/sensitivity
 ```
-for reasonably low sensitivity (does not persist).
+> for reasonably low sensitivity (does not persist).
+
+Instead of configuring sensitivity, it's probably better to configure pointer speed in river.
 
-TODO
+Find your trackpoint with `riverctl list-inputs | grep -i trackpoint`,
+it will look like `2:10:TPPS/2_Elan_TrackPoint`.
+
+Then add the following to your river config:
+```
+riverctl input 2:10:TPPS/2_Elan_TrackPoint accel-profile adaptive
+riverctl input 2:10:TPPS/2_Elan_TrackPoint pointer-accel -0.5
+```
 
 ### Sound