From 0b297a99c1563772a4b0b0ac1787b696ed19c4c3 Mon Sep 17 00:00:00 2001
From: Felix Buehler <account@buehler.rocks>
Date: Thu, 31 Jul 2025 20:40:05 +0200
Subject: [PATCH] system/miracast: init

---
 modules/system/default.nix          |  1 +
 modules/system/miracast/default.nix | 31 +++++++++++++++++++++++++++++
 2 files changed, 32 insertions(+)
 create mode 100644 modules/system/miracast/default.nix

diff --git a/modules/system/default.nix b/modules/system/default.nix
index 8dd0626..a973a8c 100644
--- a/modules/system/default.nix
+++ b/modules/system/default.nix
@@ -5,6 +5,7 @@
     ./docker
     ./fonts
     ./kvm
+    ./miracast
     ./podman
     ./spell-check
   ];
diff --git a/modules/system/miracast/default.nix b/modules/system/miracast/default.nix
new file mode 100644
index 0000000..5386601
--- /dev/null
+++ b/modules/system/miracast/default.nix
@@ -0,0 +1,31 @@
+# miracast related settings
+{
+  config,
+  lib,
+  options,
+  pkgs,
+  ...
+}:
+let
+  cfg = config.my.system.miracast;
+in
+{
+  options.my.system.miracast = with lib; {
+    enable = mkEnableOption "miracast configuration";
+  };
+
+  config = lib.mkIf cfg.enable {
+    environment.systemPackages = with pkgs; [
+      gnome-network-displays
+    ];
+
+    networking.firewall.allowedTCPPorts = [
+      7236
+      7250
+    ];
+    networking.firewall.allowedUDPPorts = [
+      7236
+      5353
+    ];
+  };
+}