Add TLP

flake.nix

@@ -19,8 +19,8 @@
     libx = import ./lib { inherit inputs outputs stateVersion hmStateVersion; };
   in {
     nixosConfigurations = {
-      nixos-laptop  = libx.mkHost { hostname = "nixos-laptop";  username = "albert"; desktop = "hyprland"; graphics = "nvidia"; };
-      nixos-desktop = libx.mkHost { hostname = "nixos-desktop"; username = "albert"; desktop = "gnome";    graphics = "nvidia"; };
+      nixos-laptop  = libx.mkHost { hostname = "nixos-laptop";  username = "albert"; desktop = "hyprland"; gpu = "intel"; };
+      nixos-desktop = libx.mkHost { hostname = "nixos-desktop"; username = "albert"; desktop = "gnome";    gpu = "nvidia"; };
     };
     homeConfigurations = {
       "albert@nixos-laptop"  = libx.mkHome { hostname = "nixos-laptop";  username = "albert"; desktop = "hyprland"; };

home-manager/hosts/nixos-laptop/desktops/hyprland/hyprland-conf.nix

@@ -174,32 +174,51 @@
 
       # Laptop specific config
       # Set up the FN keys:
+      
       # F1 - Mute
-      bind = , XF86AudioMute, exec, amixer set Master toggle
+      # bind = , XF86AudioMute, exec, amixer set Master toggle && swayosd --output-volume=mute-toggle
+      bind = , XF86AudioMute, exec, swayosd --output-volume=mute-toggle
+      
       # F2 - Volume Down
-      binde = , XF86AudioLowerVolume, exec, amixer set Master 3%-
+      # binde = , XF86AudioLowerVolume, exec, amixer set Master 3%-
+      binde = , XF86AudioLowerVolume, exec, swayosd --output-volume=lower
+      
       # F3 - Volume Up
-      binde = , XF86AudioRaiseVolume, exec, amixer set Master 3%+
+      # binde = , XF86AudioRaiseVolume, exec, amixer set Master 3%+
+      binde = , XF86AudioRaiseVolume, exec, swayosd --output-volume=raise
+      
       # F4 - Mute Microphone
-      bind = , XF86AudioMicMute, exec, amixer set Capture toggle
+      # bind = , XF86AudioMicMute, exec, amixer set Capture toggle
+      bind = , XF86AudioMicMute, exec, swayosd --input-volume=mute-toggle
+      
       # F5 - Brightness Down
-      binde = , XF86MonBrightnessDown, exec, light -U 5
+      # binde = , XF86MonBrightnessDown, exec, light -U 5
+      binde = , XF86MonBrightnessDown, exec, swayosd --brightness=lower
+      
       # F6 - Brightness Up
-      binde = , XF86MonBrightnessUp, exec, light -A 5
+      # binde = , XF86MonBrightnessUp, exec, light -A 5
+      binde = , XF86MonBrightnessUp, exec, swayosd --brightness=raise
+      
       # F7 - External Displays
       # bind = , XF86
+      
       # F8 - Airplane Mode
       # bind = , XF86
+      
       # F9 - Notifications?
       # bind = , XF86
+      
       # F10 - Call Answer?
       # bind = , XF86
+      
       # F11 - Call Hang Up?
       # bind = , XF86
+      
       # F12 - Favorites?
       # bind = , XF86
+      
       # Use rofi as an alt-tab switcher
-      bind = ALT, TAB, exec, rofi -show window 
+      # bind = ALT, TAB, exec, rofi -show window 
 
       # Start the config:
       exec-once=bash ~/.config/hypr/start.sh
@@ -220,7 +239,11 @@
           waybar & 
 
           # Set up the idle management daemon
-          swayidle -w timeout 300 'swaylock -f -c 000000' timeout 600 'swaymsg "output * power off"' resume 'swaymsg "output * power on"' before-sleep 'swaylock -f -c 000000'
+          swayidle -w \
+              timeout 300 'swaylock -f' \
+              timeout 600 'swaymsg "output * power off"' \
+                   resume 'swaymsg "output * power on"' \
+                   before-sleep 'swaylock -f'
           mako 
       '';
     };

home-manager/hosts/nixos-laptop/desktops/hyprland/swaylock-conf.nix

@@ -15,7 +15,7 @@
       clock = true;
       timestr = "%R";
       datestr = "%a, %b %d";
-      grace = 15;
+      grace = 5;
 
       indicator = true;
       indicator-radius = "120";

lib/default.nix

@@ -10,9 +10,9 @@
   };
 
   # Helper function for generating host configs
-  mkHost = { hostname, username, desktop ? null, installer ? null, graphics ? null }: inputs.nixpkgs.lib.nixosSystem {
+  mkHost = { hostname, username, desktop ? null, installer ? null, gpu ? null }: inputs.nixpkgs.lib.nixosSystem {
     specialArgs = {
-      inherit inputs outputs desktop hostname username stateVersion graphics;
+      inherit inputs outputs desktop hostname username stateVersion gpu;
     };
     modules = [
         ../nixos

nixos/common/desktops/gnome/default.nix

@@ -1,4 +1,4 @@
-{ lib, config, pkgs, hostname, graphics, ... }: {
+{ lib, config, pkgs, hostname, gpu, ... }: {
   # Enable sound with pipewire.
   sound.enable = true;
   hardware.pulseaudio.enable = false;
@@ -17,7 +17,7 @@
     xkbVariant = "";
     autorun = true;
     # When you play games, change this to nvidia
-    videoDrivers = [ graphics ];
+    videoDrivers = [ gpu ];
   };
 
   ##### disable nvidia, very nice battery life.

nixos/common/desktops/hyprland/default.nix

@@ -1,5 +1,5 @@
-{pkgs, graphics, ...}: {
-  services.xserver.videoDrivers = [ graphics ];
+{pkgs, gpu, ...}: {
+  services.xserver.videoDrivers = [ gpu ];
 
   # tuigreet
   services.greetd = {
@@ -12,6 +12,10 @@
     };
   };
 
+  services.tlp = {
+    enable = true;
+  };
+
   # Brightness and volume control
   # https://haikarainen.github.io/light/
   programs.light.enable = true;

nixos/default.nix

@@ -1,4 +1,4 @@
-{ lib, config, pkgs, hostname, stateVersion, username, desktop, graphics, ... }: {
+{ lib, config, pkgs, hostname, stateVersion, username, desktop, gpu, ... }: {
   imports = [ 
       # Services
       ./common/services/openssh.nix

nixos/hosts/nixos-laptop/default.nix

@@ -1,4 +1,4 @@
-{ config, lib, pkgs, modulesPath, desktop, username, graphics, ... }: {
+{ config, lib, pkgs, modulesPath, desktop, username, ... }: {
   imports = [ 
     (modulesPath + "/installer/scan/not-detected.nix")
     ../../common/services/powertop.nix 
@@ -94,7 +94,7 @@
   environment.systemPackages = with pkgs; [ 
     # Fingerprint software
     fprintd 
-    # nVidia graphics options
+    # nVidia gpu options
     vulkan-loader
     vulkan-validation-layers
     vulkan-tools