From 14cef2b1ee1884a9e332b57d0a6924f1ec2f2357 Mon Sep 17 00:00:00 2001
From: Jonni Liljamo <jonni@liljamo.com>
Date: Sat, 20 Jul 2024 16:18:26 +0300
Subject: [PATCH] feat(roles/nvidia, roles/plasma, hosts/alice): nvidia,
 plasma, alice setup

---
 hosts/alice/default.nix | 14 +++++++++++++-
 roles/default.nix       |  2 ++
 roles/nvidia.nix        | 31 +++++++++++++++++++++++++++++++
 roles/plasma.nix        | 27 +++++++++++++++++++++++++++
 4 files changed, 73 insertions(+), 1 deletion(-)
 create mode 100644 roles/nvidia.nix
 create mode 100644 roles/plasma.nix

diff --git a/hosts/alice/default.nix b/hosts/alice/default.nix
index 906f9f0..1ba4a0e 100644
--- a/hosts/alice/default.nix
+++ b/hosts/alice/default.nix
@@ -13,7 +13,7 @@
     };
   };
 
-  #roles.audio.enable = true;
+  roles.audio.enable = true;
 
   roles.git = {
     enable = true;
@@ -28,4 +28,16 @@
           smtpserverport = 465
     '';
   };
+
+  roles.shell.enable = true;
+  roles.zellij.enable = true;
+  roles.kitty.enable = true;
+
+  roles.nvidia.enable = true;
+  roles.plasma = {
+    enable = true;
+    enableHDR = true;
+  };
+
+  roles.steam.enable = true;
 }
diff --git a/roles/default.nix b/roles/default.nix
index b461751..e273bd1 100644
--- a/roles/default.nix
+++ b/roles/default.nix
@@ -7,6 +7,8 @@
     ./hyprland.nix
     ./kitty.nix
     ./nix.nix
+    ./nvidia.nix
+    ./plasma.nix
     ./qutebrowser.nix
     ./shell.nix
     ./steam.nix
diff --git a/roles/nvidia.nix b/roles/nvidia.nix
new file mode 100644
index 0000000..1e79f45
--- /dev/null
+++ b/roles/nvidia.nix
@@ -0,0 +1,31 @@
+{
+  config,
+  lib,
+  ...
+}: let
+  cfg = config.roles.nvidia;
+in {
+  options.roles.nvidia = {
+    enable = lib.mkEnableOption "NVIDIA drivers";
+  };
+
+  config = lib.mkIf cfg.enable {
+    arta.unfree.allow = ["nvidia-x11"];
+
+    services.xserver.videoDrivers = ["nvidia"];
+
+    hardware.opengl = {
+      enable = true;
+      driSupport = true;
+      driSupport32Bit = true;
+    };
+
+    hardware.nvidia = {
+      modesetting.enable = true;
+      powerManagement.enable = true;
+      open = true;
+      nvidiaSettings = false;
+    };
+    boot.kernelParams = ["nvidia-drm.fbdev=1"];
+  };
+}
diff --git a/roles/plasma.nix b/roles/plasma.nix
new file mode 100644
index 0000000..da223cb
--- /dev/null
+++ b/roles/plasma.nix
@@ -0,0 +1,27 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}: let
+  cfg = config.roles.plasma;
+in {
+  options.roles.plasma = {
+    enable = lib.mkEnableOption "KDE Plasma";
+  };
+
+  config = lib.mkIf cfg.enable {
+    services.displayManager = {
+      defaultSession = "plasma";
+      sddm = {
+        enable = true;
+        wayland.enable = true;
+      };
+    };
+    services.desktopManager.plasma6.enable = true;
+
+    environment.plasma6.excludePackages = with pkgs.kdePackages; [
+      konsole
+    ];
+  };
+}
-- 
2.44.1