From 2e94b9853c4d76dd8a2524ee79d72a0adce1a965 Mon Sep 17 00:00:00 2001
From: Matthew Harm Bekkema <id@mbekkema.name>
Date: Mon, 9 Sep 2019 00:22:27 +1000
Subject: [PATCH] kernel: Enable X86_AMD_PLATFORM_DEVICE

This is needed to get the toupad working on my Acer Nitro laptop.
---
 pkgs/os-specific/linux/kernel/common-config.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/os-specific/linux/kernel/common-config.nix b/pkgs/os-specific/linux/kernel/common-config.nix
index 42230fe31ecd..f2cb14fa1824 100644
--- a/pkgs/os-specific/linux/kernel/common-config.nix
+++ b/pkgs/os-specific/linux/kernel/common-config.nix
@@ -698,6 +698,8 @@ let
 
       PREEMPT = no;
       PREEMPT_VOLUNTARY = yes;
+      
+      X86_AMD_PLATFORM_DEVICE = yes;
 
     } // optionalAttrs (stdenv.hostPlatform.system == "x86_64-linux" || stdenv.hostPlatform.system == "aarch64-linux") {
       # Enable CPU/memory hotplug support