commit 6d66a0735f1cc9b2ada206c2056c969527698073
author Robert Chen <robert.chen@quanta.corp-partner.google.com> Wed Apr 20 16:50:15 2022 +0800
committer Chromeos LUCI <chromeos-scoped@luci-project-accounts.iam.gserviceaccount.com> Fri Apr 22 07:29:05 2022 +0000
tree 9c6eaced103341517d74881ab5c8a58b776e5a58
parent e51f71c8cae6da8ce073ed10b03dedfbee476b9e

vell: Add Elan touchpad config

fix the touch pad no respond while heavy slide

BUG=b:226269878
TEST=manually tested heavy slide

Change-Id: Ia99b36c420a7c1bd6c252600a3383500c99bac2e
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/xorg-conf/+/3596100
Tested-by: Robert Chen <robert.chen@quanta.corp-partner.google.com>
Tested-by: Shon Wang <shon.wang@quanta.corp-partner.google.com>
Reviewed-by: Sean O'Brien <seobrien@chromium.org>
Commit-Queue: Robert Chen <robert.chen@quanta.corp-partner.google.com>

50-touchpad-cmt-brya.conf

diff --git a/50-touchpad-cmt-brya.conf b/50-touchpad-cmt-brya.conf
index f79a06c..a2d30a4 100644
--- a/50-touchpad-cmt-brya.conf
+++ b/50-touchpad-cmt-brya.conf
@@ -11,3 +11,11 @@
     Option          "Compute Surface Area from Pressure" "0"
     Option          "Palm Pressure" "90.0"
 EndSection
+
+Section "InputClass"
+    Identifier      "touchpad vell"
+    MatchIsTouchpad "on"
+    MatchDevicePath "/dev/input/event*"
+    MatchUSBID      "04F3:323B|04F3:044a|04F3:3267"
+    Option          "Compute Surface Area from Pressure" "0"
+EndSection