Initial

modules/drivers/amd-drivers.nix

@@ -0,0 +1,15 @@
+{ lib, pkgs, config, ... }:
+with lib;
+let
+  cfg = config.drivers.amdgpu;
+in
+{
+  options.drivers.amdgpu = {
+    enable = mkEnableOption "Enable AMD Drivers";
+  };
+
+  config = mkIf cfg.enable {
+    systemd.tmpfiles.rules = [ "L+    /opt/rocm/hip   -    -    -     -    ${pkgs.rocmPackages.clr}" ];
+    services.xserver.videoDrivers = [ "amdgpu" ];
+  };
+}

modules/drivers/default.nix

@@ -0,0 +1,10 @@
+{ ... }:
+
+{
+  imports = [
+    ./intel-drivers.nix
+    ./nvidia-drivers.nix
+    ./nvidia-prime-drivers.nix
+    ./amd-drivers.nix
+  ];
+}

modules/drivers/intel-drivers.nix

@@ -0,0 +1,22 @@
+{ lib, pkgs, config, ... }:
+with lib;
+let
+  cfg = config.drivers.intel;
+in
+{
+  options.drivers.intel = {
+    enable = mkEnableOption "Enable Intel Graphics Drivers";
+  };
+
+  config = mkIf cfg.enable {
+    # OpenGL
+    hardware.graphics = {
+      extraPackages = with pkgs; [
+        intel-media-driver
+        vaapiIntel
+        vaapiVdpau
+        libvdpau-va-gl
+      ];
+    };
+  };
+}

modules/drivers/nvidia-drivers.nix

@@ -0,0 +1,28 @@
+{ lib, pkgs, config, ... }:
+with lib;
+let
+  cfg = config.drivers.nvidia;
+in
+{
+  options.drivers.nvidia = {
+    enable = mkEnableOption "Enable Nvidia Drivers";
+  };
+
+  config = mkIf cfg.enable {
+    services.xserver.videoDrivers = [ "nvidia" ];
+    hardware.nvidia = {
+      modesetting.enable = true;
+      powerManagement.enable = false;
+      powerManagement.finegrained = false;
+      open = false;
+      nvidiaSettings = true;
+      package = config.boot.kernelPackages.nvidiaPackages.latest;
+    };
+    #hardware.graphics.extraPackages = with pkgs; [
+    #  vaapiVdpau
+    #  libvdpau-va-gl
+    #  intel-media-driver
+    #  nvidia-vaapi-driver
+    #];
+  };
+}

modules/drivers/nvidia-prime-drivers.nix

@@ -0,0 +1,36 @@
+{ lib, pkgs, config, ... }:
+with lib;
+let
+  cfg = config.drivers.nvidia-prime;
+in
+{
+  options.drivers.nvidia-prime = {
+    enable = mkEnableOption "Enable Nvidia Prime Sync";
+    intelBusId = mkOption {
+      type = types.str;
+      default = "PCI:1:0:0";
+    };
+    nvidiaBusId = mkOption {
+      type = types.str;
+      default = "PCI:0:2:0";
+    };
+  };
+
+  config = mkIf cfg.enable {
+    hardware.nvidia.prime = {
+      sync.enable = true;
+      #offload = {
+      #  enable = true;
+      #  enableOffloadCmd = true;
+      #};
+      intelBusId = "${cfg.intelBusId}";
+      nvidiaBusId = "${cfg.nvidiaBusId}";
+    };
+    #hardware.graphics.extraPackages = with pkgs; [
+    #  vaapiVdpau
+    #  libvdpau-va-gl
+    #  intel-media-driver
+    #  nvidia-vaapi-driver
+    #];
+  };
+}