From 685ca50650a466a32358db32c846aa0b452b27bf Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Mon, 28 Apr 2014 19:12:48 +0200
Subject: [PATCH] gpm: Depend on /dev/input/mice

---
 nixos/modules/services/hardware/udev.nix | 3 +++
 nixos/modules/services/ttys/gpm.nix      | 2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/nixos/modules/services/hardware/udev.nix b/nixos/modules/services/hardware/udev.nix
index 507752dabcf7..f28c00a8e4ef 100644
--- a/nixos/modules/services/hardware/udev.nix
+++ b/nixos/modules/services/hardware/udev.nix
@@ -20,6 +20,9 @@ let
     # Miscellaneous devices.
     KERNEL=="kvm",                  MODE="0666"
     KERNEL=="kqemu",                MODE="0666"
+
+    # Needed for gpm.
+    KERNEL=="input/mice", TAG+="systemd"
   '';
 
   # Perform substitutions in all udev rules files.
diff --git a/nixos/modules/services/ttys/gpm.nix b/nixos/modules/services/ttys/gpm.nix
index 03b0f39824d0..1c0fcf8f16c7 100644
--- a/nixos/modules/services/ttys/gpm.nix
+++ b/nixos/modules/services/ttys/gpm.nix
@@ -44,7 +44,7 @@ in
       { description = "Console Mouse Daemon";
 
         wantedBy = [ "multi-user.target" ];
-        requires = [ "getty.target" ];
+        requires = [ "dev-input-mice.device" ];
 
         serviceConfig.ExecStart = "@${pkgs.gpm}/sbin/gpm gpm -m /dev/input/mice -t ${cfg.protocol}";
         serviceConfig.Type = "forking";