steam tinkering

flake.lock

@@ -27,11 +27,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1719577646,
+        "lastModified": 1719664005,
-        "narHash": "sha256-k9Nww3TPmaf31v9Y1RyU3+x0qCczrsCS6iHYfMFZ/cQ=",
+        "narHash": "sha256-mont9ptsywvCe7bd4Qgkdsb8+RBOrQ35Xj18PCYcrCs=",
         "owner": "nix-community",
         "repo": "flake-firefox-nightly",
-        "rev": "13e63fa1fca623b3ffde963f9b43cca904901d2b",
+        "rev": "8f2a5ece0ba53e9d6dfe3e72d887b2f93a140973",
         "type": "github"
       },
       "original": {
@@ -214,11 +214,11 @@
     },
     "hardware": {
       "locked": {
-        "lastModified": 1719552654,
+        "lastModified": 1719681865,
-        "narHash": "sha256-PX3msbC5KdwCDnucGtir3qzlzv+1fuiU4tk17nljFIE=",
+        "narHash": "sha256-Lp+l1IsREVbz8WM35OJYZz8sAH0XOjrZWUXVB5bJ2qg=",
         "owner": "nixos",
         "repo": "nixos-hardware",
-        "rev": "3980e7816c99d9e4da7a7b762e5b294055b73b2f",
+        "rev": "a59f00f5ac65b19382617ba00f360f8bc07ed3ac",
         "type": "github"
       },
       "original": {
@@ -256,11 +256,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1719438532,
+        "lastModified": 1719677234,
-        "narHash": "sha256-/Vmso2ZMoFE3M7d1MRsQ2K5sR8CVKnrM6t1ys9Xjpz4=",
+        "narHash": "sha256-qO9WZsj/0E6zcK4Ht1y/iJ8XfwbBzq7xdqhBh44OP/M=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "1a4f12ae0bda877ec4099b429cf439aad897d7e9",
+        "rev": "36317d4d38887f7629876b0e43c8d9593c5cc48d",
         "type": "github"
       },
       "original": {
@@ -347,11 +347,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1719254875,
+        "lastModified": 1719506693,
-        "narHash": "sha256-ECni+IkwXjusHsm9Sexdtq8weAq/yUyt1TWIemXt3Ko=",
+        "narHash": "sha256-C8e9S7RzshSdHB7L+v9I51af1gDM5unhJ2xO1ywxNH8=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "2893f56de08021cffd9b6b6dfc70fd9ccd51eb60",
+        "rev": "b2852eb9365c6de48ffb0dc2c9562591f652242a",
         "type": "github"
       },
       "original": {

home/core/hypr/default.nix

@@ -3,16 +3,13 @@
   config,
   pkgs,
   ...
-}:
+}: {
-{
   imports = [../../extra/mako];
 
-  xdg.portal =
+  xdg.portal = let
-    let
     hyprland = config.wayland.windowManager.hyprland.package;
     xdph = pkgs.xdg-desktop-portal-hyprland.override {inherit hyprland;};
-    in
+  in {
-    {
     extraPortals = [xdph];
     configPackages = [hyprland];
   };
@@ -28,12 +25,11 @@
 
   home.sessionVariables = {
     BROWSER = "firefox";
-    MOZ_ENABLE_WAYLAND = 1;
     NIXOS_OZONE_WL = 1;
     SDL_VIDEODRIVER = "wayland";
     QT_QPA_PLATFORM = "wayland";
+    XDG_SESSION_TYPE = "wayland";
     QT_WAYLAND_DISABLE_WINDOWDECORATION = "1";
-    LIBSEAT_BACKEND = "logind";
   };
 
   wayland.windowManager.hyprland = {

hosts/cnix/default.nix

@@ -23,6 +23,7 @@ in {
       "docker"
       "libvirtd"
       "network"
+      "gamemode"
     ];
   };
 

hosts/cnix/hardware-configuration.nix

@@ -7,9 +7,7 @@
   pkgs,
   modulesPath,
   ...
-}:
+}: {
-
-{
   imports = [(modulesPath + "/installer/scan/not-detected.nix")];
 
   boot = {
@@ -21,15 +19,17 @@
         "usbhid"
         "usb_storage"
         "sd_mod"
+        "amdgpu"
       ];
       kernelModules = [];
     };
     kernelModules = ["kvm-amd"];
-    kernelPackages = pkgs.linuxPackages_latest;
+    kernelPackages = pkgs.linuxPackages_zen;
     consoleLogLevel = 3;
     kernelParams = [
       "quiet"
       "splash"
+      "amdgpu.ppfeaturemask=0xffffffff"
     ];
     extraModulePackages = [];
   };

hosts/core/default.nix

@@ -4,13 +4,12 @@
   outputs,
   pkgs,
   ...
-}:
+}: {
-{
   imports = [
     inputs.home-manager.nixosModules.home-manager
     ./adb.nix
     ./zsh.nix
-    ./adampad-pkgs.nix
+    ./cnix-pkgs.nix
     ./fonts.nix
   ];
   home-manager = {
@@ -54,6 +53,7 @@
       pkgs.xdg-utils
       pkgs.xdg-user-dirs
       pkgs.udiskie
+      pkgs.wlroots
     ];
   };
 }

hosts/extra/steam/default.nix

@@ -1,10 +1,15 @@
-{ pkgs, ... }:
+{pkgs, ...}: {
-{
+  programs = {
-  programs.steam = {
+    steam = {
       enable = true;
+      extraCompatPackages = [
+        pkgs.proton-ge-bin
+        pkgs.vkd3d-proton
+      ];
+      gamescopeSession.enable = true;
       package = pkgs.steam.override {
-      extraPkgs =
+        extraPkgs = pkgs:
-        pkgs: with pkgs; [
+          with pkgs; [
             xorg.libXcursor
             xorg.libXi
             xorg.libXinerama
@@ -15,9 +20,33 @@
             stdenv.cc.cc.lib
             libkrb5
             keyutils
-          gamescope
             mangohud
+            SDL2
+            SDL2_image
           ];
       };
     };
+    gamescope = {
+      enable = true;
+      capSysNice = true;
+    };
+    gamemode = {
+      enable = true;
+      settings = {
+        general = {
+          renice = 10;
+        };
+        gpu = {
+          apply_gpu_optimisations = "accept-responsibility";
+          gpu_device = 1;
+          amd_performance_level = "high";
+        };
+        custom = {
+          start = "${pkgs.libnotify}/bin/notify-send 'GameMode started'";
+          end = "${pkgs.libnotify}/bin/notify-send 'GameMode ended'";
+        };
+      };
+    };
+  };
+  environment.variables.AMD_VULKAN_ICD = "RADV";
 }

hosts/hardware/cnix.nix

@@ -4,9 +4,7 @@
   config,
   inputs,
   ...
-}: let
+}: {
-  _nvtop = pkgs.nvtopPackages.amd;
-in {
   zramSwap.enable = true;
 
   security.rtkit.enable = true;
@@ -21,12 +19,14 @@ in {
     };
     graphics = {
       enable = true;
+      enable32Bit = true;
       extraPackages = with pkgs; [
-        _nvtop
         lact
         libva
         vaapiVdpau
         libvdpau-va-gl
+        vkd3d
+        vkd3d-proton
       ];
     };
   };