7 files changed, 147 insertions, 0 deletions
diff --git a/modules/hardware/amd/default.nix b/modules/hardware/amd/default.nix
new file mode 100644
index 0000000..05362db
--- /dev/null
+++ b/modules/hardware/amd/default.nix
@@ -0,0 +1,13 @@
+{ config, lib, ... }:
+let cfg = config.my.hardware.amd;
+in {
+  options.my.hardware.amd = with lib; {
+    enable = mkEnableOption "AMD related configuration";
+  };
+
+  config = lib.mkIf cfg.enable {
+    # Enable microcode update
+    hardware.cpu.amd.updateMicrocode = true;
+    boot.kernelModules = [ "kvm-amd" ];
+  };
+}
diff --git a/modules/hardware/bluetooth/default.nix b/modules/hardware/bluetooth/default.nix
new file mode 100644
index 0000000..cfb9a25
--- /dev/null
+++ b/modules/hardware/bluetooth/default.nix
@@ -0,0 +1,64 @@
+{ config, lib, pkgs, ... }:
+let cfg = config.my.hardware.bluetooth;
+in {
+  options.my.hardware.bluetooth = with lib; {
+    enable = mkEnableOption "bluetooth configuration";
+  };
+
+  config = lib.mkIf cfg.enable {
+    hardware.bluetooth.enable = true;
+    services.blueman.enable = true;
+
+    hardware.pulseaudio = {
+      extraModules = [ pkgs.pulseaudio-modules-bt ];
+      package = pkgs.pulseaudioFull;
+    };
+
+    environment.etc = {
+      "wireplumber/bluetooth.lua.d/50-bluez-config.lua".text = ''
+        bluez_monitor.properties = {
+          ["bluez5.headset-roles"] = "[ hsp_hs hsp_ag hfp_hf hfp_ag ]"
+          -- mSBC provides better audio + microphone
+          ["bluez5.enable-msbc"] = true,
+          -- SBC XQ provides better audio
+          ["bluez5.enable-sbc-xq"] = true,
+          -- Hardware volume control
+          ["bluez5.enable-hw-volume"] = true,
+        }
+      '';
+    };
+
+    services.pipewire = {
+      media-session.config.bluez-monitor.rules = [
+        {
+          # Matches all cards
+          matches = [{ "device.name" = "~bluez_card.*"; }];
+          actions = {
+            "update-props" = {
+              "bluez5.reconnect-profiles" = [ "hfp_hf" "hsp_hs" "a2dp_sink" ];
+              # mSBC provides better audio + microphone
+              "bluez5.msbc-support" = true;
+              # SBC XQ provides better audio
+              "bluez5.sbc-xq-support" = true;
+            };
+          };
+        }
+        {
+          matches = [
+            # Matches all sources
+            {
+              "node.name" = "~bluez_input.*";
+            }
+            # Matches all outputs
+            { "node.name" = "~bluez_output.*"; }
+          ];
+          actions = { "node.pause-on-idle" = false; };
+        }
+      ];
+    };
+
+    hardware.bluetooth.settings = {
+      General = { Enable = "Source,Sink,Media,Socket"; };
+    };
+  };
+}
diff --git a/modules/hardware/default.nix b/modules/hardware/default.nix
new file mode 100644
index 0000000..21e4713
--- /dev/null
+++ b/modules/hardware/default.nix
@@ -0,0 +1,5 @@
+{ ... }:
+
+{
+  imports = [ ./amd ./bluetooth ./intel ./ssd ./sound ./networking ];
+}
diff --git a/modules/hardware/intel/default.nix b/modules/hardware/intel/default.nix
new file mode 100644
index 0000000..9a53f35
--- /dev/null
+++ b/modules/hardware/intel/default.nix
@@ -0,0 +1,13 @@
+{ config, lib, ... }:
+let cfg = config.my.hardware.intel;
+in {
+  options.my.hardware.intel = with lib; {
+    enable = mkEnableOption "intel related configuration";
+  };
+
+  config = lib.mkIf cfg.enable {
+    # Enable microcode update
+    hardware.cpu.intel.updateMicrocode = true;
+    boot.kernelModules = [ "kvm-intel" ];
+  };
+}
diff --git a/modules/hardware/networking/default.nix b/modules/hardware/networking/default.nix
new file mode 100644
index 0000000..d19388b
--- /dev/null
+++ b/modules/hardware/networking/default.nix
@@ -0,0 +1,11 @@
+{ config, lib, ... }:
+let cfg = config.my.hardware.networking;
+in {
+  options.my.hardware.networking = with lib; {
+    wireless = { enable = mkEnableOption "wireless configuration"; };
+  };
+
+  config = lib.mkMerge [
+    (lib.mkIf cfg.wireless.enable { networking.wireless.iwd.enable = true; })
+  ];
+}
diff --git a/modules/hardware/sound/default.nix b/modules/hardware/sound/default.nix
new file mode 100644
index 0000000..dc9f079
--- /dev/null
+++ b/modules/hardware/sound/default.nix
@@ -0,0 +1,36 @@
+{ config, lib, pkgs, ... }:
+let cfg = config.my.hardware.sound;
+in {
+  options.my.hardware.sound = with lib; {
+    pipewire = { enable = mkEnableOption "pipewire configuration"; };
+  };
+
+  config = lib.mkIf cfg.pipewire.enable {
+    sound.enable = true;
+
+    # RealtimeKit is recommended
+    security.rtkit.enable = true;
+
+    environment.systemPackages = with pkgs; [
+      # We install it to get access to pactl. It isn't enabled or run as a service.
+      pulseaudio
+      pavucontrol
+      easyeffects
+    ];
+
+    services.pipewire = {
+      enable = true;
+
+      alsa = {
+        enable = true;
+        support32Bit = true;
+      };
+
+      pulse = { enable = true; };
+
+      jack = { enable = true; };
+    };
+
+    hardware.pulseaudio.enable = false;
+  };
+}
diff --git a/modules/hardware/ssd/default.nix b/modules/hardware/ssd/default.nix
new file mode 100644
index 0000000..935c217
--- /dev/null
+++ b/modules/hardware/ssd/default.nix
@@ -0,0 +1,5 @@
+{ ... }:
+
+{
+  services.fstrim.enable = true;
+}