From e80232bb395ff0c217f118f45d2cf34ffdaf3f90 Mon Sep 17 00:00:00 2001
From: "Alexander \"PapaTutuWawa" <papatutuwawa@polynom.me>
Date: Wed, 2 Feb 2022 12:08:36 +0100
Subject: [PATCH] gaming: Add gaming-specific packages and settings

---
 hosts/miku.nix                      | 79 ++++++++++++++++++-----------
 modules/default.nix                 |  1 +
 modules/programs/gaming/default.nix | 14 +++++
 3 files changed, 64 insertions(+), 30 deletions(-)
 create mode 100644 modules/programs/gaming/default.nix

diff --git a/hosts/miku.nix b/hosts/miku.nix
index 690bb3c..7fd5bd3 100644
--- a/hosts/miku.nix
+++ b/hosts/miku.nix
@@ -38,8 +38,8 @@
     cantata
     newsflash
     sublime-music-no-test
-    psst
-    staruml-wrapped
+    anki
+    #psst
   ];
 
   ptw = {
@@ -59,10 +59,11 @@
         enable = true;
         output = "DP-2";
       };
-      xournalpp.enable = true;
+      #xournalpp.enable = true;
       zsh.enable = true;
-      office.enable = true;
+      #office.enable = true;
       #plasma.enable = true;
+      gaming.enable = true;
     };
     services = {
       gamemode.enable = true;
@@ -113,6 +114,7 @@
     };
     virtualisation = {
       enable = true;
+      gaming.enable = true;
     };
   };
   programs = {
@@ -134,12 +136,12 @@
         options amdgpu dpm=0
       '';
     initrd = {
-      availableKernelModules = [ "xhci_pci" "ahci" "usbhid" "sd_mod" "amdgpu" ]; #"vendor-reset" ];
+      availableKernelModules = [ "xhci_pci" "ahci" "usbhid" "sd_mod" "amdgpu" "vendor-reset" ];
       kernelModules = [
         "amdgpu" # GPU (duh)
         "kvm-amd" "vfio_virqfd" "vfio_pci" "vfio_iommu_type1" "vfio" # Virt
         "uinput" # key-mapper
-        #"vendor-reset"
+        "vendor-reset"
       ];
     };
     kernelParams = [
@@ -183,34 +185,51 @@
     };
   };
 
+  hardware = {
+    opentabletdriver.enable = true;
+  };
+
   # TODO: Move into modules
-  systemd.user.services = {
-    scream = {
-      description = "Audio receiver for the Scream virtual network sound card";
-      #wantedBy = [ "default.target" ];
-      serviceConfig = {
-        Type = "simple";
-        ExecStart = "${pkgs.scream}/bin/scream -i virbr0 -o pulse";
-        Restart = "always";
+  systemd = {
+    services = {
+      enable-vendor-reset = {
+        wantedBy = [ "default.target" ];
+        script = ''
+          echo "device_specific" > /sys/bus/pci/devices/0000:01:00.0/reset_method 
+        '';
+        serviceConfig = {
+          Type = "simple";
+        };
       };
     };
-    replaysorcery-kms = {
-      description = "An open-source, instant-replay solution for Linux; KMS service";
-      #wantedBy = [ "default.target" ];
-      serviceConfig = {
-        Type = "simple";
-        ExecStart = "${pkgs.replaysorcery}/bin/replay-sorcery kms-service";
-        Restart = "always";
+    user.services = {
+      scream = {
+        description = "Audio receiver for the Scream virtual network sound card";
+        #wantedBy = [ "default.target" ];
+        serviceConfig = {
+          Type = "simple";
+          ExecStart = "${pkgs.scream}/bin/scream -i virbr0 -o pulse";
+          Restart = "always";
+        };
       };
-    };
-    replaysorcery = {
-      description = "An open-source, instant-replay solution for Linux";
-      #wantedBy = [ "default.target" ];
-      requires = [ "replaysorcery-kms.service" ];
-      serviceConfig = {
-        Type = "simple";
-        ExecStart = "${pkgs.replaysorcery}/bin/replay-sorcery";
-        Restart = "always";
+      replaysorcery-kms = {
+        description = "An open-source, instant-replay solution for Linux; KMS service";
+        #wantedBy = [ "default.target" ];
+        serviceConfig = {
+          Type = "simple";
+          ExecStart = "${pkgs.replaysorcery}/bin/replay-sorcery kms-service";
+          Restart = "always";
+        };
+      };
+      replaysorcery = {
+        description = "An open-source, instant-replay solution for Linux";
+        #wantedBy = [ "default.target" ];
+        requires = [ "replaysorcery-kms.service" ];
+        serviceConfig = {
+          Type = "simple";
+          ExecStart = "${pkgs.replaysorcery}/bin/replay-sorcery";
+          Restart = "always";
+        };
       };
     };
   };
diff --git a/modules/default.nix b/modules/default.nix
index c0e574e..0544e95 100644
--- a/modules/default.nix
+++ b/modules/default.nix
@@ -21,6 +21,7 @@
     ./programs/xournalpp
     ./programs/plasma
     ./programs/office
+    ./programs/gaming
 
     # Services
     ./services/kanshi
diff --git a/modules/programs/gaming/default.nix b/modules/programs/gaming/default.nix
new file mode 100644
index 0000000..4c162ea
--- /dev/null
+++ b/modules/programs/gaming/default.nix
@@ -0,0 +1,14 @@
+{ config, lib, pkgs, ... }:
+
+let
+  cfg = config.ptw.programs.gaming;
+in {
+  options.ptw.programs.gaming = {
+    enable = lib.mkEnableOption "Configure gaming options";
+  };
+  config = lib.mkIf cfg.enable {
+    environment.systemPackages = with pkgs; [
+      winePackages.stagingFull winetricks
+    ];
+  };
+}