From 69959c8a3b0612fb2bea015713f630a896188529 Mon Sep 17 00:00:00 2001
From: Scott Jann <sjann@knight-rider.org>
Date: Mon, 3 Aug 2020 00:03:59 -0500
Subject: [PATCH] quirks: add quirk for Dell Precision 7550/7750 touchpad

Signed-off-by: Scott Jann <sjann@knight-rider.org>
---
 quirks/50-system-dell.quirks | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/quirks/50-system-dell.quirks b/quirks/50-system-dell.quirks
index 232c309a..aaddbffe 100644
--- a/quirks/50-system-dell.quirks
+++ b/quirks/50-system-dell.quirks
@@ -65,6 +65,12 @@ MatchName=*DualPoint Stick
 MatchDMIModalias=dmi:*svnDellInc.:pnLatitudeE7470*
 AttrTrackpointMultiplier=0.125
 
+[Precision 7x50 Touchpad]
+MatchBus=i2c
+MatchUdevType=touchpad
+MatchDMIModalias=dmi:*svnDellInc.:pnPrecision7?50*
+AttrInputPropDisable=INPUT_PROP_BUTTONPAD
+
 # The touch device has the same vid/pid as the totem, the MatchName
 # directive is required here
 [Canvas Totem]