From 3ed0997e718588e04f974b42c0d8d5f607179380 Mon Sep 17 00:00:00 2001
From: piotr152 <piotr152@web.de>
Date: Thu, 21 Nov 2024 09:57:31 +0100
Subject: [PATCH] xpadneo: fix build issues for kernel 6.12

---
 pkgs/os-specific/linux/xpadneo/default.nix    |  2 ++
 .../xpadneo/xpadneo-0.9.6-kernel-6.12.patch   | 20 +++++++++++++++++++
 2 files changed, 22 insertions(+)
 create mode 100644 pkgs/os-specific/linux/xpadneo/xpadneo-0.9.6-kernel-6.12.patch

diff --git a/pkgs/os-specific/linux/xpadneo/default.nix b/pkgs/os-specific/linux/xpadneo/default.nix
index b186c90ddbd7..96c610b57c80 100644
--- a/pkgs/os-specific/linux/xpadneo/default.nix
+++ b/pkgs/os-specific/linux/xpadneo/default.nix
@@ -22,6 +22,8 @@ stdenv.mkDerivation (finalAttrs: {
     export sourceRoot=$(pwd)/${finalAttrs.src.name}/hid-xpadneo/src
   '';
 
+  patches = [ ./xpadneo-0.9.6-kernel-6.12.patch ];
+
   nativeBuildInputs = kernel.moduleBuildDependencies;
   buildInputs = [ bluez ];
 
diff --git a/pkgs/os-specific/linux/xpadneo/xpadneo-0.9.6-kernel-6.12.patch b/pkgs/os-specific/linux/xpadneo/xpadneo-0.9.6-kernel-6.12.patch
new file mode 100644
index 000000000000..3e0c8c605db9
--- /dev/null
+++ b/pkgs/os-specific/linux/xpadneo/xpadneo-0.9.6-kernel-6.12.patch
@@ -0,0 +1,20 @@
+--- a/hid-xpadneo.c
++++ b/hid-xpadneo.c
+@@ -713,5 +713,9 @@
+ }
+ 
++#if LINUX_VERSION_CODE < KERNEL_VERSION(6,12,0)
+ static u8 *xpadneo_report_fixup(struct hid_device *hdev, u8 *rdesc, unsigned int *rsize)
++#else
++static const u8 *xpadneo_report_fixup(struct hid_device *hdev, u8 *rdesc, unsigned int *rsize)
++#endif
+ {
+ 	struct xpadneo_devdata *xdata = hid_get_drvdata(hdev);
+--- a/xpadneo.h
++++ b/xpadneo.h
+@@ -13,4 +13,5 @@
+ 
+ #include <linux/hid.h>
++#include <linux/version.h>
+ 
+ #include "hid-ids.h"