From 72d40d20fa1eedf900dbe4e93901dea3e40ce3ec Mon Sep 17 00:00:00 2001
From: Gabriel Ebner <gebner@gebner.org>
Date: Wed, 21 Sep 2016 09:11:01 -0400
Subject: [PATCH] theba: use libinput

---
 theba.nix | 23 ++++++-----------------
 1 file changed, 6 insertions(+), 17 deletions(-)

diff --git a/theba.nix b/theba.nix
index 74321db..f80a390 100644
--- a/theba.nix
+++ b/theba.nix
@@ -23,28 +23,17 @@
     }
   ];
 
-  # workaround until trackpad is supported properly
-  boot.extraModprobeConfig = ''
-    options psmouse proto=imps
-  '';
-
-  hardware.trackpoint = {
-    enable = true;
-    # emulateWheel = true;
-  };
   services.xserver = {
+    libinput.enable = true;
     config = ''
       Section "InputClass"
-        Identifier "Trackpoint Wheel Emulation"
-        MatchProduct "PS/2 Synaptics TouchPad"
+        Identifier "touchpad"
+        Driver "libinput"
         MatchDevicePath "/dev/input/event*"
-        Option "EmulateWheel" "true"
-        Option "EmulateWheelButton" "2"
-        Option "Emulate3Buttons" "false"
-        Option "XAxisMapping" "6 7"
-        Option "YAxisMapping" "4 5"
-        EndSection
+        MatchIsPointer "true"
+      EndSection
     '';
+
     videoDrivers = [ "modesetting" ];
     useGlamor = true;
   };