nixos/xpadneo: init at 0.8.1

I just got an Xbox One controller and I wasn't satisfied with the xpad
driver that ships with the Linux kernel

xpadneo supports more features and fixes problems with
incorrect button mappings

https://atar-axis.github.io/xpadneo

1 files changed, 29 insertions, 0 deletions

diff --git a/nixos/modules/hardware/xpadneo.nix b/nixos/modules/hardware/xpadneo.nix
new file mode 100644
index 00000000000..d504697e61f
--- /dev/null
+++ b/nixos/modules/hardware/xpadneo.nix
@@ -0,0 +1,29 @@
+{ config, lib, ... }:
+
+with lib;
+let
+  cfg = config.hardware.xpadneo;
+in
+{
+  options.hardware.xpadneo = {
+    enable = mkEnableOption "the xpadneo driver for Xbox One wireless controllers";
+  };
+
+  config = mkIf cfg.enable {
+    boot = {
+      # Must disable Enhanced Retransmission Mode to support bluetooth pairing
+      # https://wiki.archlinux.org/index.php/Gamepad#Connect_Xbox_Wireless_Controller_with_Bluetooth
+      extraModprobeConfig =
+        mkIf
+          config.hardware.bluetooth.enable
+          "options bluetooth disable_ertm=1";
+
+      extraModulePackages = with config.boot.kernelPackages; [ xpadneo ];
+      kernelModules = [ "hid_xpadneo" ];
+    };
+  };
+
+  meta = {
+    maintainers = with maintainers; [ metadark ];
+  };
+}