From 5aca13a65cc9fd87c58d791ebe1dbd8aab33a7bd Mon Sep 17 00:00:00 2001
From: Weifeng Liu <weifeng.liu.z@gmail.com>
Date: Tue, 29 Aug 2023 14:57:16 +0800
Subject: [PATCH] quirks: Add quirk for Google Chromebook Redrix

Google Chromebook Redrix (HP Elite Dragonfly) is shipped with a touchpad
from ELAN (ELAN2703:00 04F3:323B) with uncommon pressure parameters
which make moving and tapping not working out of box.

Signed-off-by: Weifeng Liu <weifeng.liu.z@gmail.com>
---
 quirks/50-system-google.quirks | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/quirks/50-system-google.quirks b/quirks/50-system-google.quirks
index 6c4bfaa6..a33bba1b 100644
--- a/quirks/50-system-google.quirks
+++ b/quirks/50-system-google.quirks
@@ -111,3 +111,11 @@ AttrPressureRange=6:4
 MatchName=*cros_ec*
 MatchDeviceTree=*lazor*
 AttrKeyboardIntegration=internal
+
+[Google Chromebook Redrix]
+MatchUdevType=touchpad
+MatchName=ELAN2703:00 04F3:323B Touchpad
+MatchDMIModalias=dmi:*pn*Redrix*
+ModelChromebook=1
+AttrPressureRange=-0:-2
+AttrThumbPressureThreshold=45