4 files changed, 89 insertions, 11 deletions

diff --git a/nixpkgs b/nixpkgs
-Subproject 99a4a7363ccc565629230ebc8cf8c949da2ffb5
+Subproject 7948e6785b4aa6a1289645575816e423d85f6ae
diff --git a/sif.nix b/sif.nix
index e31f537c..9c9af157 100644
--- a/sif.nix
+++ b/sif.nix
@@ -2,7 +2,8 @@
 
 {
   imports =
-    [ ./sif/hw.nix
+    [ ./nixpkgs.nix
+      ./sif/hw.nix
       ./sif/boot.nix
       ./users.nix
       ./custom/zsh.nix
@@ -49,11 +50,78 @@
   environment.systemPackages = with pkgs; [
     git rebuild-system
     nvtop
+    brightnessctl
   ];
 
-  nixpkgs.config.allowUnfree = true;
+  nixpkgs.config = {
+    allowUnfree = true;
+    packageOverrides = pkgs: rec {
+      libfprint = pkgs.stdenv.mkDerivation rec {
+        pname = "libfprint";
+        version = "1.90.1";
+
+        src = pkgs.fetchurl {
+          url = "https://gitlab.freedesktop.org/libfprint/libfprint/uploads/662cd834e76c02c4d74ad01c50412759/libfprint-1.90.1.tar.xz";
+          sha256 = "1pv6sd852i5i0sn1ki109jhk9indl21cb4aw7v6xhcnvjmgds0xx";
+        };
+
+        buildInputs = with pkgs; [ libusb pixman glib nss nspr gdk_pixbuf openssl gusb gobject-introspection gtk-doc cairo ];
+        nativeBuildInputs = with pkgs; [ pkgconfig meson ninja ];
+
+        mesonFlags = [ "-Dudev_rules_dir=$(out)/lib/udev/rules.d" "-Ddoc=false" ];
+      };
+      fprintd = pkgs.stdenv.mkDerivation rec {
+        pname = "fprintd";
+        version = "1.90.1";
+
+        src = pkgs.fetchurl {
+          url = "https://gitlab.freedesktop.org/libfprint/fprintd/uploads/a47c31c844e23e070665a8a85dae0144/fprintd-1.90.1.tar.xz";
+          sha256 = "03d3r0hz9m3i71wxs5h048kam6k4bdlcg6xvy50kcah5zcfhp55l";
+        };
+
+        buildInputs = (with pkgs; [ glib polkit dbus dbus-glib systemd pam perl libxslt libxml2 python3]) ++ (with pkgs.python3Packages; [pycairo dbus-python python-dbusmock pygobject3 ]) ++ [ libfprint pam_wrapper ];
+        nativeBuildInputs = with pkgs; [ pkgconfig meson ninja ];
+
+        installPhase = ''
+          install -vm 0755 -d $out/etc/dbus-1/interfaces $out/libexec $out/share/polkit-1/actions $out/share/man/man1 $out/share/man/man8 $out/bin $out/lib/security $out/etc/dbus-1/system.d $out/etc/dbus-1/system-services $out/lib/systemd/system $out/etc $out/share/locale
+
+          install -vt $out/etc/dbus-1/interfaces src/net.reactivated.Fprint.{Manager,Device}.xml
+          install -vt $out/libexec src/fprintd
+          install -vt $out/share/polkit-1/actions data/net.reactivated.fprint.device.policy
+          install -vt $out/share/man/man1 data/fprintd.1 
+          install -vt $out/share/man/man8 data/pam_fprintd.8
+          install -vt $out/bin utils/fprintd-{delete,enroll,list,verify}
+          install -vt $out/lib/security pam/pam_fprintd.so
+
+          install -vt $out/etc/dbus-1/system.d /build/fprintd-${version}/data/net.reactivated.Fprint.conf
+          install -vt $out/etc/dbus-1/system-services /build/fprintd-${version}/build/data/net.reactivated.Fprint.service
+          install -vt $out/lib/systemd/system /build/fprintd-${version}/build/data/fprintd.service
+          install -vt $out/etc /build/fprintd-${version}/data/fprintd.conf
+
+          for lang in /build/fprintd-${version}/build/po/*.gmo; do
+            install -vD $lang $out/share/locale/$(basename $lang .gmo)/LC_MESSAGES/fprintd.mo
+          done
+        '';
+      };
+      pam_wrapper = pkgs.stdenv.mkDerivation rec {
+        pname = "pam_wrapper";
+        version = "1.0.7";
+
+        src = pkgs.fetchurl {
+          url = "mirror://samba/cwrap/${pname}-${version}.tar.gz";
+          sha256 = "06djr20kk5sqgydkmfwllbm5ndv4jaqmkj1kab7ppc6fnqp30dq5";
+        };
+
+        nativeBuildInputs = with pkgs; [ pkgconfig ];
+        buildInputs = with pkgs; [ cmake pam python3 ];
+      };
+    };
+  };
 
   services = {
+    fwupd.enable = true;
+    fprintd.enable = true;
+    
     blueman.enable = true;
     
     colord.enable = true;
@@ -65,10 +133,11 @@
       drivers = with pkgs; [ samsung-unified-linux-driver hplip ];
     };
 
-    logind.extraConfig = ''
-      HandleLidSwitch=hibernate
-      LidSwitchIgnoreInhibited=no
-    '';
+    logind = {
+      lidSwitch = "suspend";
+      lidSwitchDocked = "lock";
+      lidSwitchExternalPower = "lock";
+    };
 
     openssh = {
       enable = true;
@@ -125,12 +194,19 @@
 
       dpi = 282;
 
-      videoDrivers = [ "nvidiaBeta" "intel" ];
-      useGlamor = true;
+      videoDrivers = [ "intel" "nvidiaBeta" ];
 
       screenSection = ''
+        Device "Device-nvidia[0]"
         Option "metamodes" "nvidia-auto-select +0+0 { ForceCompositionPipeline = On }"
       '';
+
+      deviceSection = ''
+        Option "AccelMethod" "SNA"
+        Option "TearFree" "True"
+      '';
+
+      exportConfiguration = true;
     };
 
     yggdrasilTinc = {
@@ -327,8 +403,6 @@
       speed = 255;
     };
 
-    brightnessctl.enable = true;
-
     nvidia = {
       modesetting.enable = true;
       prime = {
@@ -444,6 +518,10 @@
     [ dbus gnome3.dconf
     ];
 
+  programs = {
+    light.enable = true;
+  };
+
   system.stateVersion = "20.03"; # Did you read the comment?
 }
 
diff --git a/sif/boot.nix b/sif/boot.nix
index d903b16f..fbfcf5cd 100644
--- a/sif/boot.nix
+++ b/sif/boot.nix
@@ -23,7 +23,7 @@
     plymouth.enable = true;
 
     kernelPackages = pkgs.linuxPackages_latest;
-    kernelParams = [ "i915.fastboot=1" "intel_pstate=no_hwp" "quiet" ];
+    kernelParams = [ "i915.fastboot=1" "intel_pstate=no_hwp" "acpi_backlight=vendor" "thinkpad-acpi.brightness_enable=1" "quiet" ];
 
     tmpOnTmpfs = true;
   };
diff --git a/utils b/utils
-Subproject f55aa62c7dd25d44b37985ef5f109eb8212f5ae
+Subproject b02413acfbbb1e541fcb9218d6930dbf283c721