From 65cc86d86a2a9d5d76b1b3febd2bb77237a0d370 Mon Sep 17 00:00:00 2001
From: iFargle <albert@sysctl.io>
Date: Sun, 7 Jan 2024 18:50:15 +0900
Subject: [PATCH] Add gamemdoe

---
 nixos/hosts/nixos-desktop/default.nix   | 19 +++++++++++++++++++
 nixos/hosts/nixos-framework/default.nix | 19 +++++++++++++++++++
 2 files changed, 38 insertions(+)

diff --git a/nixos/hosts/nixos-desktop/default.nix b/nixos/hosts/nixos-desktop/default.nix
index 817e2585..4ae47384 100644
--- a/nixos/hosts/nixos-desktop/default.nix
+++ b/nixos/hosts/nixos-desktop/default.nix
@@ -25,6 +25,25 @@
 
   # Set the networking hostname:
   networking.hostName = "nixos-desktop";
+  
+  programs.gamemode = {
+    enable = true;
+    enableRenice = true;
+    settings = {
+      general = {
+        renice = 10;
+      };
+      # Warning: GPU optimisations have the potential to damage hardware
+      gpu = {
+        # apply_gpu_optimisations = "accept-responsibility";
+        gpu_device = 0;
+        amd_performance_level = "high";
+      };
+      custom = {
+        start = "${pkgs.libnotify}/bin/notify-send 'GameMode started'";
+        end = "${pkgs.libnotify}/bin/notify-send 'GameMode ended'";
+      };
+    };
 
   hardware = {
     opengl = {
diff --git a/nixos/hosts/nixos-framework/default.nix b/nixos/hosts/nixos-framework/default.nix
index 44bc60b5..19beb9de 100644
--- a/nixos/hosts/nixos-framework/default.nix
+++ b/nixos/hosts/nixos-framework/default.nix
@@ -43,6 +43,25 @@
     };
   };
 
+  programs.gamemode = {
+    enable = true;
+    enableRenice = true;
+    settings = {
+      general = {
+        renice = 10;
+      };
+      # Warning: GPU optimisations have the potential to damage hardware
+      gpu = {
+        # apply_gpu_optimisations = "accept-responsibility";
+        gpu_device = 0;
+        amd_performance_level = "high";
+      };
+      custom = {
+        start = "${pkgs.libnotify}/bin/notify-send 'GameMode started'";
+        end = "${pkgs.libnotify}/bin/notify-send 'GameMode ended'";
+      };
+    };
+
   environment.systemPackages = with pkgs; [ 
     distrobox
     # Game related things