From 8be74baad009dde11fd70b0d0e9d390331c2adbe Mon Sep 17 00:00:00 2001
From: queer-bird <45827800+queer-bird@users.noreply.github.com>
Date: Mon, 12 Feb 2024 11:59:10 -0800
Subject: [PATCH] Fix audio interference in headphone jack on Thinkpad x1 Nano
 Gen 1

---
 lenovo/thinkpad/x1-nano/gen1/default.nix | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/lenovo/thinkpad/x1-nano/gen1/default.nix b/lenovo/thinkpad/x1-nano/gen1/default.nix
index 989e204..1cc17b1 100644
--- a/lenovo/thinkpad/x1-nano/gen1/default.nix
+++ b/lenovo/thinkpad/x1-nano/gen1/default.nix
@@ -1,3 +1,17 @@
-{ ... }: {
+{ pkgs, ... }: 
   imports = [ ../. ];
+
+    environment.systemPackages = with pkgs; [
+        alsa-utils
+    ];
+
+   systemd.services.x1-fix = {
+   description = "Use alsa-utils to fix sound interference on Thinkpad x1 Nano";
+   serviceConfig = {
+     Type = "simple";
+     ExecStart = "${pkgs.alsa-tools}/bin/hda-verb /dev/snd/hwC0D0 0x1d SET_PIN_WIDGET_CONTROL 0x0";
+     Restart = "on-failure";
+   };
+   wantedBy = [ "default.target" ];
+ };
 }