From f8e89e4e847d25f32c68adccf61e3ad42967847b Mon Sep 17 00:00:00 2001
From: Sebastian Sellmeier <mail@sebastian-sellmeier.de>
Date: Sun, 7 Apr 2024 21:31:18 +0200
Subject: [PATCH] framework: Add framework-laptop-kmod as default for NixOS >=
 24.05

---
 framework/13-inch/common/default.nix |  1 +
 framework/kmod.nix                   | 17 +++++++++++++++++
 2 files changed, 18 insertions(+)
 create mode 100644 framework/kmod.nix

diff --git a/framework/13-inch/common/default.nix b/framework/13-inch/common/default.nix
index c79061a..b7b961d 100644
--- a/framework/13-inch/common/default.nix
+++ b/framework/13-inch/common/default.nix
@@ -2,6 +2,7 @@
   imports = [
     ../../../common/pc/laptop
     ../../../common/pc/laptop/ssd
+    ../../kmod.nix
   ];
 
   # Fix TRRS headphones missing a mic
diff --git a/framework/kmod.nix b/framework/kmod.nix
new file mode 100644
index 0000000..81ce37a
--- /dev/null
+++ b/framework/kmod.nix
@@ -0,0 +1,17 @@
+{ config, lib, ... }:
+{
+  options.hardware.framework.enableKmod = lib.mkEnableOption (lib.mdDoc
+    "Enable the community created Framework kernel module that allows interacting with the embedded controller from sysfs."
+  ) // {
+    # Enable by default if on new enough version of NixOS
+    default = (lib.versionAtLeast (lib.versions.majorMinor lib.version) "24.05");
+  };
+
+  config = lib.mkIf config.hardware.framework.enableKmod {
+    boot.extraModulePackages = with config.boot.kernelPackages; [
+      framework-laptop-kmod
+    ];
+    # https://github.com/DHowett/framework-laptop-kmod?tab=readme-ov-file#usage
+    boot.kernelModules = [ "cros_ec" "cros_ec_lpcs" ];
+  };
+}