From 5df71bf3d9c475b3c501830e8ac9d6981a76be07 Mon Sep 17 00:00:00 2001
From: Yadunand Prem <yadunand@yadunut.com>
Date: Wed, 24 Apr 2024 06:13:00 +0000
Subject: [PATCH] feat: add nvidia and cpu config

---
 falcon-nixos/configuration.nix          | 20 ++++++++++++++++----
 falcon-nixos/hardware-configuration.nix |  3 ++-
 falcon-nixos/home.nix                   |  5 +++++
 3 files changed, 23 insertions(+), 5 deletions(-)

diff --git a/falcon-nixos/configuration.nix b/falcon-nixos/configuration.nix
index 42dd429..9835e0c 100644
--- a/falcon-nixos/configuration.nix
+++ b/falcon-nixos/configuration.nix
@@ -17,10 +17,6 @@
     shell = pkgs.zsh;
     isNormalUser = true;
     extraGroups = [ "wheel" ]; # Enable ‘sudo’ for the user.
-    packages = with pkgs; [
-      neovim
-      wget
-    ];
     openssh.authorizedKeys.keys = [ "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJXOpmWsAnl2RtOuJJMRUx+iJTwf2RWJ1iS3FqXJFzFG" ];
   };
   security.sudo.wheelNeedsPassword = false;
@@ -49,6 +45,22 @@
   };
   environment.variables.EDITOR = "nvim";
 
+  nixpkgs.config.allowUnfree = true;
+
+  hardware.opengl = {
+  enable = true;
+  };
+
+  hardware.nvidia = {
+    modesetting.enable = true;
+    powerManagement.enable = false;
+    powerManagement.finegrained = false;
+    open = false;
+    nvidiaSettings = false;
+    package = config.boot.kernelPackages.nvidiaPackages.stable;
+  };
+  # Need this for nvidia-smi
+  services.xserver.videoDrivers = [ "nvidia" ];
 
   system.stateVersion = "23.11"; # Did you read the comment?
 
diff --git a/falcon-nixos/hardware-configuration.nix b/falcon-nixos/hardware-configuration.nix
index ab4b411..d194797 100644
--- a/falcon-nixos/hardware-configuration.nix
+++ b/falcon-nixos/hardware-configuration.nix
@@ -10,7 +10,7 @@
 
   boot.initrd.availableKernelModules = [ "uhci_hcd" "ehci_pci" "ahci" "virtio_pci" "virtio_scsi" "sd_mod" "sr_mod" ];
   boot.initrd.kernelModules = [ ];
-  boot.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
   boot.extraModulePackages = [ ];
 
   fileSystems."/" =
@@ -33,6 +33,7 @@
   # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
   networking.useDHCP = lib.mkDefault true;
   # networking.interfaces.enp6s18.useDHCP = lib.mkDefault true;
+  # networking.interfaces.tailscale0.useDHCP = lib.mkDefault true;
 
   nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
 }
diff --git a/falcon-nixos/home.nix b/falcon-nixos/home.nix
index 0477a4f..365d430 100644
--- a/falcon-nixos/home.nix
+++ b/falcon-nixos/home.nix
@@ -31,6 +31,7 @@
     };
   };
 
+
   programs.tmux = {
     enable = true;
     newSession = true;
@@ -42,6 +43,10 @@
       pain-control
     ];
   };
+  programs.zsh.prezto.pmodules = [ "tmux" ];
+  programs.zsh.prezto.tmux.autoStartRemote = true;
+  programs.fzf.tmux.enableShellIntegration = true;
+
 
   home.stateVersion = "23.11";
 }