From 13d8a1b16220b650e84585fb764256809db0dc46 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Torjus=20H=C3=A5kestad?= <torjus@usit.uio.no>
Date: Tue, 5 Mar 2024 01:22:53 +0100
Subject: [PATCH] Add obs stuff

---
 home/default.nix                        | 1 +
 home/packages/default.nix               | 1 -
 home/programs/obs-studio/default.nix    | 8 ++++++++
 hosts/gunter/configuration.nix          | 8 +++++---
 hosts/gunter/hardware-configuration.nix | 6 ++++--
 5 files changed, 18 insertions(+), 6 deletions(-)
 create mode 100644 home/programs/obs-studio/default.nix

diff --git a/home/default.nix b/home/default.nix
index deafdfd..2565d6e 100644
--- a/home/default.nix
+++ b/home/default.nix
@@ -12,6 +12,7 @@
         ./programs/dunst
         ./programs/kitty
         ./programs/rofi
+        ./programs/obs-studio
         ./scripts
         ./zsh
         ./packages
diff --git a/home/packages/default.nix b/home/packages/default.nix
index 820f882..0ec7c6c 100644
--- a/home/packages/default.nix
+++ b/home/packages/default.nix
@@ -18,7 +18,6 @@
     ncdu
     nwg-look
     mumble
-    obs-studio
     pamixer
     pinentry
     pre-commit
diff --git a/home/programs/obs-studio/default.nix b/home/programs/obs-studio/default.nix
new file mode 100644
index 0000000..b635cc7
--- /dev/null
+++ b/home/programs/obs-studio/default.nix
@@ -0,0 +1,8 @@
+{ pkgs, ... }: {
+  programs.obs-studio = {
+    enable = true;
+    plugins = with pkgs.obs-studio-plugins; [
+      obs-backgroundremoval
+    ];
+  };
+}
diff --git a/hosts/gunter/configuration.nix b/hosts/gunter/configuration.nix
index 63df9a9..daa4d9f 100644
--- a/hosts/gunter/configuration.nix
+++ b/hosts/gunter/configuration.nix
@@ -17,9 +17,10 @@
 
   boot.loader.efi = { canTouchEfiVariables = true; };
 
-  # boot.extraModprobeConfig = ''
-  #   options nvidia NVreg_RegistryDwords="PowerMizerEnable=0x1; PerfLevelSrc=0x2222; PowerMizerLevel=0x3; PowerMizerDefault=0x3; PowerMizerDefaultAC=0x3"
-  # '';
+  boot.extraModprobeConfig = ''
+    options nvidia NVreg_RegistryDwords="PowerMizerEnable=0x1; PerfLevelSrc=0x2222; PowerMizerLevel=0x3; PowerMizerDefault=0x3; PowerMizerDefaultAC=0x3"
+    options v4l2loopback exclusive_caps=1 card_label="Virtual Camera"
+  '';
 
   # Networking stuff
   networking.hostName = "gunter"; # Define your hostname.
@@ -102,6 +103,7 @@
     usbutils
     vim
     wget
+    v4l-utils
 
     # X shit
     # xorg.xorgserver
diff --git a/hosts/gunter/hardware-configuration.nix b/hosts/gunter/hardware-configuration.nix
index 3afc417..4af6aa2 100644
--- a/hosts/gunter/hardware-configuration.nix
+++ b/hosts/gunter/hardware-configuration.nix
@@ -11,8 +11,10 @@
 
   boot.initrd.availableKernelModules = [ "nvme" "xhci_pci" "ahci" "usbhid" "usb_storage" "sd_mod" ];
   boot.initrd.kernelModules = [ ];
-  boot.kernelModules = [ "kvm-amd" ];
-  boot.extraModulePackages = [ ];
+  boot.kernelModules = [ "kvm-amd" "v4l2loopback" ];
+  boot.extraModulePackages = with config.boot.kernelPackages; [
+    v4l2loopback
+  ];
 
   fileSystems."/" =
     {