From 3769abafa3bf1d15ef6de0224e77d183e1c7b696 Mon Sep 17 00:00:00 2001
From: Timothy DeHerrera <tim.deh@pm.me>
Date: Tue, 9 Jun 2020 10:38:51 -0600
Subject: [PATCH] laptop: init profile

---
 profiles/laptop/default.nix | 54 +++++++++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 profiles/laptop/default.nix

diff --git a/profiles/laptop/default.nix b/profiles/laptop/default.nix
new file mode 100644
index 00000000..d1973d1b
--- /dev/null
+++ b/profiles/laptop/default.nix
@@ -0,0 +1,54 @@
+{ pkgs, ... }:
+let inherit (pkgs) lm_sensors wirelesstools pciutils;
+in {
+  environment.systemPackages = [ lm_sensors wirelesstools pciutils ];
+
+  # to enable brightness keys 'keys' value may need updating per device
+  programs.light.enable = true;
+  services.actkbd = {
+    enable = true;
+    bindings = [
+      {
+        keys = [ 225 ];
+        events = [ "key" ];
+        command = "/run/current-system/sw/bin/light -A 5";
+      }
+      {
+        keys = [ 224 ];
+        events = [ "key" ];
+        command = "/run/current-system/sw/bin/light -U 5";
+      }
+    ];
+  };
+
+  sound.mediaKeys = {
+    enable = true;
+    volumeStep = "1dB";
+  };
+
+  # better timesync for unstable internet connections
+  services.chrony.enable = true;
+  services.timesyncd.enable = false;
+
+  # power management features
+  services.tlp.enable = true;
+  services.tlp.extraConfig = ''
+    CPU_SCALING_GOVERNOR_ON_AC=performance
+    CPU_SCALING_GOVERNOR_ON_BAT=powersave
+    CPU_HWP_ON_AC=performance
+  '';
+  services.logind.lidSwitch = "suspend";
+
+  nixpkgs.overlays = let
+    light_ov = self: super: {
+      light = super.light.overrideAttrs (o: {
+        src = self.fetchFromGitHub {
+          owner = "haikarainen";
+          repo = "light";
+          rev = "ae7a6ebb45a712e5293c7961eed8cceaa4ebf0b6";
+          sha256 = "00z9bxrkjpfmfhz9fbf6mjbfqvixx6857mvgmiv01fvvs0lr371n";
+        };
+      });
+    };
+  in [ light_ov ];
+}