miku: Use upstream gamemode

hosts/miku.nix

@@ -9,7 +9,8 @@ in mkHost config {
   overlays = [ "nur" "unstable" "simple" "custom" "emacs" ];
   hardwareImports = [ "amdgpu" "amd" ];
   programImports = [
-    "zsh" "git" "mpv" "tmux" "emacs" "firefox" "gnome-terminal" "gnome" "i18n" "gamemode"
+    "zsh" "git" "mpv" "tmux" "emacs" "firefox" "i18n" "gamemode" #"gnome-terminal" "gnome"
+    "alacritty" "sway" "waybar" "kanshi"
     "distributed-build/builder.nix"
     "music"
   ];
@@ -32,10 +33,10 @@ in mkHost config {
     emacsPgtkGcc
     gajim
     virt-manager unstable.qemu scream
-    gamemode # Custom package
+    #gamemode # Custom package
     key-mapper # Custom package
     replaysorcery # Custom package
-    evdev-proxy # Custom package
+    #evdev-proxy # Custom package
     vfio-isolate # Custom Package
     steam-wrapped
     discord-wrapped # Custom package
@@ -45,6 +46,7 @@ in mkHost config {
     anime-dl trackma # Custom package
     unstable.thunderbird
     multimc-wrapped # Custom package
+    nwg-launchers
   ];
   extraOptions = old: {
     system.autoUpgrade.channel = "https://nixos.org/channels/nixos-unstable";
@@ -52,6 +54,7 @@ in mkHost config {
     programs = {
       mpv.primaryScreen = "C27F398";
       adb.enable = true;
+      sway.enable = true;
     };
 
     boot = {
@@ -77,12 +80,21 @@ in mkHost config {
         "kvm.report_ignored_msrs=N"
         "fbcon=rotate:1"
         "quiet"
+	      "tsc=unstable"   
       ];
-      extraModulePackages = [ pkgs.linuxPackages.vendor-reset ];
+      extraModulePackages = [ pkgs.linuxPackages_xanmod.vendor-reset ];
+
+      #extraModulePackages = [ pkgs.linuxPackages.vendor-reset ];
       # NOTE: A regression appears to have happend between 5.10 and 5.12
       #       which leads to the RX590 to have the fence fallback timer on
       #       sdma0 time out (whatever this means). Maybe bisect?
-      #kernelPackages = pkgs.linuxPackages_zen;
+      kernelPackages = pkgs.linuxPackages_xanmod;
+    };
+    xdg.portal = {
+      enable = true;
+      extraPortals = [
+        pkgs.xdg-desktop-portal-wlr
+      ];
     };
     services = {
       ratbagd.enable = true;
@@ -91,23 +103,15 @@ in mkHost config {
       connman.extraConfig = ''
         WriteResolvConf=false
       '';
-      udev.packages = with pkgs; [ key-mapper ];
+      udev = {
-    };
+        packages = with pkgs; [ key-mapper ];
-
+        extraRules = ''
-    security = {
+          KERNEL=="uinput", GROUP="input", MODE="0660"
-      pam.loginLimits = [
+        '';
-      {
+      };
-        domain = "@gamemode";
+      xserver.displayManager.gdm = {
-        item = "-";
+        enable = true;
-        type = "nice";
+        wayland = true;
-        value = "-10";
-      }
-      ];
-      wrappers = {
-        gamemoded = {
-          source = "${pkgs.gamemode}/bin/gamemoded";
-          capabilities = "cap_sys_nice+ep";
-        };
       };
     };
 
@@ -152,22 +156,6 @@ in mkHost config {
           Restart = "always";
         };
       };
-      # TODO: Remove once in stable or I decide to use unstable
-      gamemode = {
-        description = "A daemon/lib combo for Linux that allows games to request a set of optimisations be temporarily applied to the host OS.";
-        wantedBy = [ "default.target" ];
-        environment.PATH = lib.mkForce (pkgs.linkFarm "pkexec" [
-          {
-            name = "pkexec";
-            path = "${config.security.wrapperDir}/pkexec";
-          }
-        ]);
-        serviceConfig = {
-          Type = "simple";
-          ExecStart = "${config.security.wrapperDir}/gamemoded";
-          Restart = "always";
-        };
-      };
       superpaper = {
         description = "A cross-platform multi monitor wallpaper manager.";
         wantedBy = [ "default.target" ];

modules/programs/gamemode/default.nix

@@ -1,7 +1,21 @@
 { ... }:
 
 {
-  home-manager.users.alexander.xdg.configFile = {
+  config.programs.gamemode = {
-    "gamemode/gamemode.ini".source = ./gamemode.ini;
+    enable = true;
+    enableRenice = true;
+    settings = {
+      general = {
+        reaper_freq = 5;
+        desiredgov = "performance";
+        igpu_desiredgov = "powersave";
+        igpu_power_threshold = 0.3;
+
+        softrealtime = "on";
+        renice = 0;
+        ioprio = 0;
+        inhibit_screensaver = 1;
+      };
+    };
   };
 }

packages/default.nix

@@ -7,13 +7,11 @@ let
   discord-system-electron = pkgs.callPackage ./applications/networking/instant-messengers/discord {
     # Wayland
     # NOTE: electron under Wayland has no window titlebars
-    #extraStartupArgs = "--enable-features=UseOzonePlatform --ozone-platform=wayland";
+    extraStartupArgs = "--enable-features=UseOzonePlatform --ozone-platform=wayland";
-    #extraStartupArgs = "--enable-features=UseOzonePlatform --ozone-platform=wayland --enable-features=WebRTCPipeWireCapturer";
     #extraStartupArgs = "--enable-features=UseOzonePlatform --ozone-platform=wayland --enable-features=WebRTCPipeWireCapturer";
   };
   wrapInSandbox = pkgs.callPackage ./sandbox.nix {};
 in { 
-  gamemode = pkgs.callPackage ./tools/games/gamemode { };
   key-mapper = pkgs.callPackage ./tools/games/key-mapper {};
   vfio-isolate = pkgs.callPackage ./tools/virtualisation/vfio-isolate {};
   mopidy-funkwhale = pkgs.callPackage ./applications/audio/mopidy/funkwhale.nix {};
@@ -40,6 +38,7 @@ in {
   discord-wrapped = wrapInSandbox {
     name = "discord";
     package = pkgs.unstable.discord;
+    #package = discord-system-electron;
     binaryName = "discord";
     mountInHome = [ ".config/discord" ".config/BetterDiscord" ];
     additionalBlacklist = [ "/mnt" ];

packages/tools/games/gamemode/default.nix

@@ -1,50 +0,0 @@
-{ stdenv, lib,
-  meson, ninja, dbus, systemd, pkgconfig, cmake, inih,
-  fetchFromGitHub, fetchpatch }:
-
-stdenv.mkDerivation rec {
-  pname = "gamemode";
-  version = "1.6.1";
-
-  src = fetchFromGitHub {
-    owner = "FeralInteractive";
-    repo = pname;
-    rev = version;
-    sha256 = "17dck7dzkmzq52f2yrs930fdg2inr7nipvnwpd0jqrwgk2fhwk9z";
-  };
-
-  patches = [
-    (fetchpatch {
-      url = "https://github.com/FeralInteractive/gamemode/commit/be44b7091baa33be6dda60392e4c06c2f398ee72.patch";
-      sha256 = "TlDUETs4+N3pvrVd0FQGlGmC+6ByhJ2E7gKXa7suBtE=";
-    })
-    ./preload-nix-workaround.patch
-  ];
-  
-  nativeBuildInputs = [
-    meson ninja pkgconfig cmake
-  ];
-
-  buildInputs = [
-    dbus systemd inih
-  ];
-
-  mesonFlags = [
-    "-Dwith-systemd-user-unit-dir=${placeholder "out"}/lib/systemd/user"
-  ];
-
-  postPatch = ''
-    substituteInPlace data/gamemoderun \
-      --subst-var-by libraryPath ${lib.makeLibraryPath ([
-        (placeholder "lib")
-      ])}
-  '';
-  
-  meta = with lib; {
-    description = "Optimise Linux system performance on demand";
-    homepage = "https://github.com/FeralInteractive/gamemode";
-    license = licenses.bsd3;
-    maintainers = [ ];
-    platforms = platforms.linux;
-  };
-}

packages/tools/games/gamemode/preload-nix-workaround.patch

@@ -1,12 +0,0 @@
-diff --git a/data/gamemoderun b/data/gamemoderun
-index 573b3e4..6f2799e 100755
---- a/data/gamemoderun
-+++ b/data/gamemoderun
-@@ -5,5 +5,6 @@ GAMEMODEAUTO_NAME="libgamemodeauto.so.0"
- 
- # ld will find the right path to load the library, including for 32-bit apps.
- LD_PRELOAD="${GAMEMODEAUTO_NAME}${LD_PRELOAD:+:$LD_PRELOAD}"
-+LD_LIBRARY_PATH="@libraryPath@${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}"
- 
--exec env LD_PRELOAD="${LD_PRELOAD}" $GAMEMODERUNEXEC "$@"
-+exec env LD_PRELOAD="${LD_PRELOAD}" LD_LIBRARY_PATH="${LD_LIBRARY_PATH}" $GAMEMODERUNEXEC "$@"