udev: Add generic pressure range values for I2C Elan touchpads

This adds generic pressure range values for I2C Elan touchpads used
with device-tree. These values were tested to work with various devices
and should be acceptable in most cases.

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>

diff --git a/udev/90-libinput-model-quirks.hwdb b/udev/90-libinput-model-quirks.hwdb
index 75b374d6b18156a82dcc49877fe4616c2103b64b..000441fd552103e4bac25d1cc94fe3989b8fffca 100644 (file)
--- a/udev/90-libinput-model-quirks.hwdb
+++ b/udev/90-libinput-model-quirks.hwdb
@@ -100,6 +100,9 @@ libinput:name:*ETPS/2 Elantech Touchpad*:dmi:*
 libinput:name:*ETPS/2 Elantech Touchpad*:dmi:*svnASUSTeKComputerInc.:pnUX21E:*
  LIBINPUT_ATTR_PRESSURE_RANGE=24:10
 
+libinput:name:*Elan Touchpad*:dt:*
+ LIBINPUT_ATTR_PRESSURE_RANGE=10:8
+
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