[PATCH libinput 3/3] udev: Decrease high pressure value for Elantech touchpads

Paul Kocialkowski contact at paulk.fr
Fri Apr 21 11:31:58 UTC 2017


The high pressure value for Elantech touchpads (both PS/2 and I2C) is
not adapted to various devices, on which the touchpad is barely usable.

Decreasing the high value makes those devices usable again, while not
introducing any major drawback for other devices.

Signed-off-by: Paul Kocialkowski <contact at paulk.fr>
---
 udev/90-libinput-model-quirks.hwdb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/udev/90-libinput-model-quirks.hwdb b/udev/90-libinput-model-quirks.hwdb
index a78b5a9..0487165 100644
--- a/udev/90-libinput-model-quirks.hwdb
+++ b/udev/90-libinput-model-quirks.hwdb
@@ -88,12 +88,12 @@ libinput:name:* Touchpad:dmi:*svnDellInc.:*
 ##########################################
 libinput:name:*ETPS/2 Elantech Touchpad*:dmi:*
  LIBINPUT_ATTR_RESOLUTION_HINT=31x31
- LIBINPUT_ATTR_PRESSURE_RANGE=24:8
+ LIBINPUT_ATTR_PRESSURE_RANGE=10:8
  LIBINPUT_MODEL_ELANTECH_TOUCHPAD=1
 
 libinput:name:*Elan Touchpad*
  LIBINPUT_MODEL_ELANTECH_TOUCHPAD=1
- LIBINPUT_ATTR_PRESSURE_RANGE=24:8
+ LIBINPUT_ATTR_PRESSURE_RANGE=10:8
 
 ##########################################
 # Google
-- 
2.12.2



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