From 2781532dbc0dec7c761ebe10ed2026f4aa143dca Mon Sep 17 00:00:00 2001
From: Yan Lin <github@yanlincs.com>
Date: Mon, 3 Nov 2025 01:11:12 +0100
Subject: [PATCH] remove mouse acc for deck

---
 hosts/nixos/deck/system.nix | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/hosts/nixos/deck/system.nix b/hosts/nixos/deck/system.nix
index a892087..8c5960e 100644
--- a/hosts/nixos/deck/system.nix
+++ b/hosts/nixos/deck/system.nix
@@ -53,6 +53,12 @@
     ];
   };
 
+  # TrackPoint configuration (treated as mouse device)
+  services.libinput.mouse = {
+    accelSpeed = "0.0";         # Higher sensitivity for trackpoint (-1.0 to 1.0)
+    accelProfile = "flat";      # No acceleration curve for precise control
+  };
+
   # GNOME settings (prevent suspend, enable virtual keyboard)
   programs.dconf.profiles.user.databases = [{
     settings = {