From 7576726fbeb65ede3aa1167c1936dc05ae58004c Mon Sep 17 00:00:00 2001
From: chn <chn@chn.moe>
Date: Fri, 14 Jun 2024 12:48:13 +0800
Subject: [PATCH] test nvidia close source driver

---
 devices/pc/default.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/devices/pc/default.nix b/devices/pc/default.nix
index f3d095cd..83b1983d 100644
--- a/devices/pc/default.nix
+++ b/devices/pc/default.nix
@@ -149,6 +149,7 @@ inputs:
       "mt7921e.disable_aspm=y"  # 避免休眠恢复后无wifi
       "amdgpu.sg_display=0"     # 混合模式下避免外接屏幕闪烁，和内置外接屏幕延迟
       "acpi.ec_no_wakeup"       # 睡眠时避免开盖唤醒
+      "nvidia.NVreg_EnableGpuFirmware=0"
     ];
     # 禁止鼠标等在睡眠时唤醒
     systemd.tmpfiles.rules = builtins.map (dev: "w+ /proc/acpi/wakeup - - - - ${dev}")
@@ -162,6 +163,7 @@ inputs:
         (dir: { directory = "repo/${dir}"; user = "chn"; group = "chn"; mode = "0755"; })
         [ "lammps-SiC" "BPD-paper" "kurumi-asmr" "linwei-stuff" "BPD-paper-old" ];
     };
+    hardware.nvidia.open = inputs.lib.mkForce false;
     specialisation =
     {
       nvidia.configuration =