feat: better quiet boot

modules/nixos/hardware/nvidia-nouveau.nix

@@ -0,0 +1,31 @@
+{ pkgs, lib, config, ... }:
+with lib;
+
+let cfg = config.hardware.nvidia.preset.nouveau;
+
+in {
+  options.hardware.nvidia.preset.nouveau = {
+    enable = mkEnableOption
+      "Enable the free Nouveau NVIDIA driver with some sane defaults";
+  };
+
+  config = mkIf cfg.enable {
+    hardware.opengl = {
+      enable = true;
+      driSupport = true;
+      driSupport32Bit = true;
+    };
+
+    boot = {
+      kernelParams = [ "nouveau.modeset=1" ];
+      kernelModules = [ "nouveau" ];
+      initrd.kernelModules = [ "nouveau" ];
+    };
+
+    environment.systemPackages = with pkgs; [
+      glxinfo
+      libva-utils
+      vulkan-tools
+    ];
+  };
+}

modules/nixos/hardware/nvidia-proprietary.nix

@@ -19,7 +19,7 @@ in {
 
     services.xserver.videoDrivers = [ "nvidia" ];
 
-    boot.kernelParams = [ "nvidia_drm.fbdev=1" ];
+    boot.kernelParams = [ "fbdev=1" "nvidia_drm.fbdev=1" ];
     boot.kernelModules =
       [ "nvidia" "nvidia_modeset" "nvidia_uvm" "nvidia_drm" ];
     boot.initrd.kernelModules =
@@ -39,6 +39,9 @@ in {
       variables = {
         VDPAU_DRIVER = "va_gl";
         LIBVA_DRIVER_NAME = "nvidia";
+        GBM_BACKEND = "nvidia-drm";
+        __GLX_VENDOR_LIBRARY_NAME = "nvidia";
+        WLR_NO_HARDWARE_CURSORS = "1";
       };
       systemPackages = with pkgs; [
         glxinfo