From 816528f00e287f7eadc57a0be382442516b89070 Mon Sep 17 00:00:00 2001
From: Andre <andre@8bitbuddhism.com>
Date: Thu, 23 May 2024 20:40:09 -0400
Subject: [PATCH] Add kernel version check for Lenovo 16ARHA7 speaker fix

---
 lenovo/legion/16arha7/default.nix | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lenovo/legion/16arha7/default.nix b/lenovo/legion/16arha7/default.nix
index da8174b..36b10ee 100644
--- a/lenovo/legion/16arha7/default.nix
+++ b/lenovo/legion/16arha7/default.nix
@@ -1,4 +1,4 @@
-{ config, pkgs, ... }:
+{ config, pkgs, lib, ... }:
 
 let
   lenovo-speaker-fix = pkgs.callPackage ./audio/lenovo-16ARHA7_speaker-fix.nix {
@@ -14,7 +14,8 @@ in
     ../../../common/pc/laptop/ssd
   ];
 
-  boot.extraModulePackages = [ lenovo-speaker-fix ];
+  # Kernel 6.9 includes the speaker fix, so only install this on systems with older kernels.
+  boot.extraModulePackages = lib.mkIf (!(lib.versionOlder config.boot.kernelPackages.kernel.version "6.9")) [ lenovo-speaker-fix ];
   
   # √(2560² + 1600²) px / 16 in ≃ 189 dpi
   services.xserver.dpi = 189;