From 8fa91dabf18678c707c026f450e751792f8d05c8 Mon Sep 17 00:00:00 2001
From: coolneng <akasroua@gmail.com>
Date: Tue, 15 Oct 2019 00:12:22 +0200
Subject: [PATCH] Remove GPU memory settings for monitor use

---
 configuration.nix | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/configuration.nix b/configuration.nix
index 0e706ea..a2212d7 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -9,13 +9,10 @@
   boot.kernelPackages = pkgs.linuxPackages_latest;
 
   # A bunch of boot parameters needed for optimal runtime on RPi 3B
-  boot.kernelParams = ["cma=256M"];
+  boot.kernelParams = ["cma=32M"];
   boot.loader.raspberryPi.enable = true;
   boot.loader.raspberryPi.version = 3;
   boot.loader.raspberryPi.uboot.enable = true;
-  boot.loader.raspberryPi.firmwareConfig = ''
-    gpu_mem=256
-  '';
   environment.systemPackages = with pkgs; [
     raspberrypi-tools
   ];
@@ -33,4 +30,5 @@
 
   # Configure basic SSH access
   services.openssh.enable = true;
+  services.openssh.permitRootLogin = true;
 }