From 91098d29eb8f5ef9159753860f34b8ca928b3aaf Mon Sep 17 00:00:00 2001
From: "Alexandre Cavalheiro S. Tiago da Silva" <contact@thewizard.link>
Date: Sun, 15 Sep 2024 22:32:44 -0300
Subject: [PATCH] udev: fix rules for my monsgeek m1

---
 nixos.nix                   | 14 ++++++++++----
 services/udev/wb32dfu.nix   | 19 +++++++++++++++++++
 services/udev/wb32dfu.rules |  2 ++
 3 files changed, 31 insertions(+), 4 deletions(-)
 create mode 100644 services/udev/wb32dfu.nix
 create mode 100644 services/udev/wb32dfu.rules

diff --git a/nixos.nix b/nixos.nix
index f8ebad8..04f32da 100644
--- a/nixos.nix
+++ b/nixos.nix
@@ -250,10 +250,16 @@ in
     users = [ "wizardlink" ];
   };
 
-  # Vial udev rule for Monsgeek M1
-  services.udev.extraRules = ''
-    KERNEL=="hidraw*", SUBSYSTEM=="hidraw", ATTRS{idVendor}=="fffe", ATTRS{idProduct}=="0005", MODE="0660", GROUP="users", TAG+="uaccess", TAG+="udev-acl"
-  '';
+  services.udev = {
+    # Vial udev rule for Monsgeek M1
+    extraRules = ''
+      # Monsgeek M1
+      KERNEL=="hidraw*", SUBSYSTEM=="hidraw", ATTRS{idVendor}=="fffe", ATTRS{idProduct}=="0005", MODE="0660", GROUP="users", TAG+="uaccess", TAG+="udev-acl"
+    '';
+
+    # WB32 DFU rules - needed for flashing
+    packages = [ (pkgs.callPackage ./services/udev/wb32dfu.nix { }) ];
+  };
 
   # enable a better driver for wireless xbox controllers.
   hardware.xpadneo.enable = true;
diff --git a/services/udev/wb32dfu.nix b/services/udev/wb32dfu.nix
new file mode 100644
index 0000000..d277fbc
--- /dev/null
+++ b/services/udev/wb32dfu.nix
@@ -0,0 +1,19 @@
+{
+  stdenv,
+}:
+
+stdenv.mkDerivation {
+  pname = "wb32dfu-udev-rules";
+  version = "0-unstable-2024-09-15";
+  src = ./.;
+
+  dontBuild = true;
+
+  installPhase = ''
+    runHook preInstall
+
+    install -D wb32dfu.rules $out/lib/udev/rules.d/50-wb32dfu.rules
+
+    runHook postInstall
+  '';
+}
diff --git a/services/udev/wb32dfu.rules b/services/udev/wb32dfu.rules
new file mode 100644
index 0000000..925fdcc
--- /dev/null
+++ b/services/udev/wb32dfu.rules
@@ -0,0 +1,2 @@
+# WB32 DFU
+SUBSYSTEMS=="usb", ATTRS{idVendor}=="342d", ATTRS{idProduct}=="dfa0", TAG+="uaccess"