✨ (feanor): Configure hardware config for dedicated graphics accelera…

…tion Signed-off-by: Luka Leer <[email protected]>
mahtaran · Sep 16, 2024 · b952f91 · b952f91
1 parent 19237b9
commit b952f91
Showing 1 changed file with 66 additions and 14 deletions.
diff --git a/host/feanor/hardware.nix b/host/feanor/hardware.nix
@@ -9,22 +9,27 @@
     (modulesPath + "/installer/scan/not-detected.nix")
   ];
 
-  boot.initrd.availableKernelModules = ["xhci_pci" "thunderbolt" "nvme" "usb_storage" "sd_mod" "sdhci_pci"];
-  boot.initrd.kernelModules = [];
-  boot.kernelModules = ["kvm-intel"];
-  boot.extraModulePackages = [];
-  boot.supportedFilesystems = ["ntfs"];
-
-  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
-  # (the default) this is the recommended approach. When using systemd-networkd it's
-  # still possible to use this option, but it's recommended to use it in conjunction
-  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
-  networking.useDHCP = lib.mkDefault true;
-  # networking.interfaces.enp0s31f6.useDHCP = lib.mkDefault true;
-  # networking.interfaces.wlp0s20f3.useDHCP = lib.mkDefault true;
-
   nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
 
+  boot = {
+    initrd.availableKernelModules = ["xhci_pci" "thunderbolt" "nvme" "usb_storage" "sd_mod" "sdhci_pci"];
+    initrd.kernelModules = ["xe"];
+
+    kernelModules = ["kvm-intel"];
+    extraModulePackages = [];
+    supportedFilesystems = ["ntfs"];
+  };
+
+  networking = {
+    # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
+    # (the default) this is the recommended approach. When using systemd-networkd it's
+    # still possible to use this option, but it's recommended to use it in conjunction
+    # with explicit per-interface declarations with `interfaces.<interface>.useDHCP`.
+    useDHCP = lib.mkDefault true;
+    # interfaces.enp0s31f6.useDHCP = lib.mkDefault true;
+    # interfaces.wlp0s20f3.useDHCP = lib.mkDefault true;
+  };
+
   hardware = {
     enableAllFirmware = true;
     enableRedistributableFirmware = true;
@@ -34,5 +39,52 @@
         updateMicrocode = lib.mkDefault true;
       };
     };
+
+    graphics = {
+      enable = true;
+      extraPackages = with pkgs; [
+        intel-media-driver
+        intel-ocl
+        intel-vaapi-driver
+        vpl-gpu-rt
+      ];
+    };
+
+    trackpoint = {
+      enable = true;
+      emaulateWheel = true;
+    }
+  };
+
+  services = {
+    tlp = {
+      enable = true;
+      settings = {
+        START_CHARGE_THRESH_BAT0 = 0;
+        STOP_CHARGE_THRESH_BAT0 = 0;
+        # TODO
+        # DISK_DEVICES = "nvme#n#";
+        # DISK_APM_LEVEL_ON_AC = 254;
+        # DISK_APM_LEVEL_ON_BAT = 128;
+
+        # TODO check availability with `tlp-stat -p`
+        # PLATFORM_PROFILE_ON_AC = "performance";
+        # PLATFORM_PROFILE_ON_BAT = "balanced";
+      };
+    };
+
+    fprintd = {
+      enable = true;
+    };
+
+    fstrim = {
+      enable = true;
+    };
+  };
+
+  environment = {
+    sessionVariables = {
+      LIBVA_DRIVER_NAME = "iHD";
+    };
   };
 }