From 88da163768294107e2752c5dbadecf2adf08fa73 Mon Sep 17 00:00:00 2001
From: Mathias Eek <51080320+Cliffback@users.noreply.github.com>
Date: Mon, 27 Apr 2026 08:49:48 +0200
Subject: [PATCH] Fix jumping cursor / disable-while-typing on ASUS ROG Flow
 Z13 detachable keyboard (#5452)

* Fix disable-while-typing on ASUS ROG Flow Z13 detachable keyboard

* Replace lsusb with DMI detection for Z13 keyboard

* Use omarchy-hw-match instead of custom z13_present function
---
 install/config/all.sh                          |  1 +
 .../config/hardware/asus/fix-z13-touchpad.sh   | 18 ++++++++++++++++++
 migrations/1777072987.sh                       |  7 +++++++
 3 files changed, 26 insertions(+)
 create mode 100644 install/config/hardware/asus/fix-z13-touchpad.sh
 create mode 100644 migrations/1777072987.sh

diff --git a/install/config/all.sh b/install/config/all.sh
index 1c2a5139..78f249ec 100644
--- a/install/config/all.sh
+++ b/install/config/all.sh
@@ -52,6 +52,7 @@ run_logged $OMARCHY_INSTALL/config/hardware/asus/fix-asus-ptl-b9406-display.sh
 run_logged $OMARCHY_INSTALL/config/hardware/asus/fix-asus-ptl-b9406-touchpad.sh
 run_logged $OMARCHY_INSTALL/config/hardware/asus/fix-audio-mixer.sh
 run_logged $OMARCHY_INSTALL/config/hardware/asus/fix-mic.sh
+run_logged $OMARCHY_INSTALL/config/hardware/asus/fix-z13-touchpad.sh
 
 run_logged $OMARCHY_INSTALL/config/hardware/framework/fix-f13-amd-audio-input.sh
 run_logged $OMARCHY_INSTALL/config/hardware/framework/qmk-hid.sh
diff --git a/install/config/hardware/asus/fix-z13-touchpad.sh b/install/config/hardware/asus/fix-z13-touchpad.sh
new file mode 100644
index 00000000..0df729ff
--- /dev/null
+++ b/install/config/hardware/asus/fix-z13-touchpad.sh
@@ -0,0 +1,18 @@
+# Fix disable-while-typing on ASUS ROG Flow Z13 detachable keyboard.
+#
+# The Z13's detachable keyboard touchpad is detected as external by udev,
+# which prevents libinput's disable-while-typing (dwt) from pairing it
+# with the keyboard. This causes ghost touchpad taps from keyboard
+# flex/vibration while typing quickly, jumping the cursor to random positions.
+#
+# Upstream libinput (50-system-asus.quirks) marks the keyboard as internal
+# (AttrKeyboardIntegration=internal), but touchpad integration is controlled
+# via udev, not libinput quirks. This udev rule marks the touchpad as internal
+# so dwt can properly pair it with the keyboard.
+
+if omarchy-hw-asus-rog && omarchy-hw-match "GZ302"; then
+  sudo tee /etc/udev/rules.d/99-omarchy-asus-z13-touchpad.rules > /dev/null <<'EOF'
+ACTION=="add|change", KERNEL=="event*", ATTRS{idVendor}=="0b05", ATTRS{idProduct}=="1a30", ENV{ID_INPUT_TOUCHPAD}=="1", ENV{ID_INPUT_TOUCHPAD_INTEGRATION}="internal"
+EOF
+  sudo udevadm control --reload-rules
+fi
diff --git a/migrations/1777072987.sh b/migrations/1777072987.sh
new file mode 100644
index 00000000..e2d6080c
--- /dev/null
+++ b/migrations/1777072987.sh
@@ -0,0 +1,7 @@
+echo "Fix disable-while-typing on ASUS ROG Flow Z13 detachable keyboard"
+
+source $OMARCHY_PATH/install/config/hardware/asus/fix-z13-touchpad.sh
+
+if [[ -f /etc/udev/rules.d/99-omarchy-asus-z13-touchpad.rules ]]; then
+  omarchy-state set reboot-required
+fi