1 files changed, 16 insertions, 0 deletions
diff --git a/nixpkgs/nixos/modules/hardware/decklink.nix b/nixpkgs/nixos/modules/hardware/decklink.nix
new file mode 100644
index 000000000000..d179e1d7634f
--- /dev/null
+++ b/nixpkgs/nixos/modules/hardware/decklink.nix
@@ -0,0 +1,16 @@
+{ config, lib, pkgs, ... }:
+
+let
+  cfg = config.hardware.decklink;
+  kernelPackages = config.boot.kernelPackages;
+in
+{
+  options.hardware.decklink.enable = lib.mkEnableOption "hardware support for the Blackmagic Design Decklink audio/video interfaces";
+
+  config = lib.mkIf cfg.enable {
+    boot.kernelModules = [ "blackmagic" "blackmagic-io" "snd_blackmagic-io" ];
+    boot.extraModulePackages = [ kernelPackages.decklink ];
+    systemd.packages = [ pkgs.blackmagic-desktop-video ];
+    systemd.services.DesktopVideoHelper.wantedBy = [ "multi-user.target" ];
+  };
+}