From 21f5c1151d992a91b8641becfc302c8787d518bd Mon Sep 17 00:00:00 2001
From: LucasFA <23667494+LucasFA@users.noreply.github.com>
Date: Mon, 6 Jan 2025 22:55:05 +0000
Subject: [PATCH] qc71_slimbook_laptop: init at 0-unstable-2024-12-18

Package fork of the qc71_laptop package for Slimbook
laptop compatibility

The difference between the packaging files is minimal.
Beyond modifying the source, name, version and expected
meta.*, also modify license to follow upstream:

<     license = licenses.gpl2Plus;
---
>     license = licenses.gpl2Only;
---
 .../manual/release-notes/rl-2505.section.md   |  3 ++
 .../001-fix-warning.patch                     | 12 ++++++
 .../linux/qc71_slimbook_laptop/default.nix    | 43 +++++++++++++++++++
 pkgs/top-level/linux-kernels.nix              |  2 +
 4 files changed, 60 insertions(+)
 create mode 100644 pkgs/os-specific/linux/qc71_slimbook_laptop/001-fix-warning.patch
 create mode 100644 pkgs/os-specific/linux/qc71_slimbook_laptop/default.nix

diff --git a/nixos/doc/manual/release-notes/rl-2505.section.md b/nixos/doc/manual/release-notes/rl-2505.section.md
index 280b3ddb94883..7bed849c2a456 100644
--- a/nixos/doc/manual/release-notes/rl-2505.section.md
+++ b/nixos/doc/manual/release-notes/rl-2505.section.md
@@ -97,6 +97,9 @@
 
 - [git-worktree-switcher](https://github.com/mateusauler/git-worktree-switcher), switch between git worktrees with speed. Available as [programs.git-worktree-switcher](#opt-programs.git-worktree-switcher.enable)
 
+
+- [qc71_slimbook_laptop](https://github.com/Slimbook-Team/qc71_laptop), a kernel module for Slimbook laptops.
+
 <!-- To avoid merge conflicts, consider adding your item at an arbitrary place in the list instead. -->
 
 ## Backward Incompatibilities {#sec-release-25.05-incompatibilities}
diff --git a/pkgs/os-specific/linux/qc71_slimbook_laptop/001-fix-warning.patch b/pkgs/os-specific/linux/qc71_slimbook_laptop/001-fix-warning.patch
new file mode 100644
index 0000000000000..8ff14a1573a96
--- /dev/null
+++ b/pkgs/os-specific/linux/qc71_slimbook_laptop/001-fix-warning.patch
@@ -0,0 +1,12 @@
+diff --git a/events.c b/events.c
+--- a/events.c
++++ b/events.c
+@@ -120,7 +120,7 @@ static void emit_keyboard_led_hw_changed(void)
+ 	up_read(&leds_list_lock);
+ }
+ #else
+-static inline emit_keyboard_led_hw_changed(void)
++static inline void emit_keyboard_led_hw_changed(void)
+ { }
+ #endif
+ 
diff --git a/pkgs/os-specific/linux/qc71_slimbook_laptop/default.nix b/pkgs/os-specific/linux/qc71_slimbook_laptop/default.nix
new file mode 100644
index 0000000000000..43ca6686a1670
--- /dev/null
+++ b/pkgs/os-specific/linux/qc71_slimbook_laptop/default.nix
@@ -0,0 +1,43 @@
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+  kernel,
+}:
+
+stdenv.mkDerivation rec {
+  pname = "qc71_slimbook_laptop";
+  version = "0-unstable-2024-12-18";
+
+  src = fetchFromGitHub {
+    owner = "Slimbook-Team";
+    repo = "qc71_laptop";
+    rev = "e130a03628dfc12105f4832ecf59f487f32bcdd7";
+    hash = "sha256-xgGxkZyJ2UMgEweUfmSdvsnqwOyghafz2kxGeKCLqqg=";
+  };
+
+  patches = [
+    ./001-fix-warning.patch
+  ];
+
+  nativeBuildInputs = kernel.moduleBuildDependencies;
+
+  makeFlags = kernel.makeFlags ++ [
+    "VERSION=${version}"
+    "KDIR=${kernel.dev}/lib/modules/${kernel.modDirVersion}/build"
+  ];
+
+  installPhase = ''
+    runHook preInstall
+    install -D qc71_laptop.ko -t $out/lib/modules/${kernel.modDirVersion}/extra
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    description = "Linux driver for QC71 laptop, with Slimbook patches";
+    homepage = "https://github.com/Slimbook-Team/qc71_laptop/";
+    license = licenses.gpl2Only;
+    maintainers = with maintainers; [ lucasfa ];
+    platforms = platforms.linux;
+  };
+}
diff --git a/pkgs/top-level/linux-kernels.nix b/pkgs/top-level/linux-kernels.nix
index 0eed40c970a8e..77d9ca0f420f5 100644
--- a/pkgs/top-level/linux-kernels.nix
+++ b/pkgs/top-level/linux-kernels.nix
@@ -601,6 +601,8 @@ in {
 
     qc71_laptop = callPackage ../os-specific/linux/qc71_laptop { };
 
+    qc71_slimbook_laptop = callPackage ../os-specific/linux/qc71_slimbook_laptop { };
+
     hid-ite8291r3 = callPackage ../os-specific/linux/hid-ite8291r3 { };
 
     hid-t150 = callPackage ../os-specific/linux/hid-t150 { };