From 29a49e968e67eb7bf6d63c9f93b06ee983772018 Mon Sep 17 00:00:00 2001
From: Charles Wang <charles.goodix@gmail.com>
Date: Wed, 11 Jan 2023 17:16:13 +0800
Subject: [PATCH] quirks: add quirks for Dell Precision5680 Touchpad

This touchpad is a pressure pad and needs the pressure
handling disable.

Fixes https://gitlab.freedesktop.org/libinput/libinput/-/issues/849

Signed-off-by: Charles Wang <charles.goodix@gmail.com>
---
 quirks/50-system-dell.quirks | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/quirks/50-system-dell.quirks b/quirks/50-system-dell.quirks
index 70605b97..b4605c76 100644
--- a/quirks/50-system-dell.quirks
+++ b/quirks/50-system-dell.quirks
@@ -113,3 +113,11 @@ ModelDellCanvasTotem=1
 MatchName=AT Translated Set 2 keyboard
 MatchDMIModalias=dmi:*:svnDellInc.:pnLatitude52902-in-1:*
 ModelTabletModeNoSuspend=1
+
+# This is a true pressurepad so disable pressure for contact size
+# https://gitlab.freedesktop.org/libinput/libinput/-/issues/849
+[Dell Precision5680 Touchpad]
+MatchBus=i2c
+MatchVendor=0x27C6
+MatchProduct=0x0F60
+AttrEventCode=-ABS_MT_PRESSURE;-ABS_PRESSURE;