From 70e33b355caa548c4378b78b296361086b653ca1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Leonardo=20Eug=C3=AAnio?= <lelgenio@disroot.org>
Date: Tue, 29 Nov 2022 15:50:12 -0300
Subject: [PATCH] add gamemode

---
 system/configuration.nix |  5 ++++-
 system/gamemode.nix      | 21 +++++++++++++++++++++
 2 files changed, 25 insertions(+), 1 deletion(-)
 create mode 100644 system/gamemode.nix

diff --git a/system/configuration.nix b/system/configuration.nix
index d389713..966f051 100644
--- a/system/configuration.nix
+++ b/system/configuration.nix
@@ -2,7 +2,10 @@
 # your system.  Help is available in the configuration.nix(5) man page
 # and in the NixOS manual (accessible by running ‘nixos-help’).
 { config, pkgs, inputs, ... }: {
-  imports = [ ./media-packages.nix ];
+  imports = [
+    ./gamemode.nix
+    ./media-packages.nix
+  ];
   packages.media-packages.enable = true;
 
   # Bootloader.
diff --git a/system/gamemode.nix b/system/gamemode.nix
new file mode 100644
index 0000000..52e8774
--- /dev/null
+++ b/system/gamemode.nix
@@ -0,0 +1,21 @@
+{ config, pkgs, inputs, ... }: {
+  programs.gamemode.enable = true;
+  programs.gamemode.enableRenice = true;
+  programs.gamemode.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'";
+    };
+  };
+}