diff --git a/common/cloudsync.nix b/common/cloudsync.nix
index 0d67246..93e84c5 100644
--- a/common/cloudsync.nix
+++ b/common/cloudsync.nix
@@ -10,7 +10,7 @@ let
 
       local = mkOption {
         type = types.nonEmptyStr;
-        default = "$HOME/" + (lib.strings.concatStrings (builtins.match "/*(.+)" config.remote));
+        default = "$HOME/" + (concatStrings (builtins.match "/*(.+)" config.remote));
         description = "local path to sync";
       };
     };
diff --git a/common/graphics/opengl.nix b/common/graphics/opengl.nix
index 186d90e..de04855 100644
--- a/common/graphics/opengl.nix
+++ b/common/graphics/opengl.nix
@@ -4,7 +4,7 @@ let
   screen = with lib; types.submodule {
     options = {
       fps = mkOption {
-        type = types.int;
+        type = types.either types.int (types.nonEmptyListOf types.int);
         default = 60;
         description = "max framerate of screen";
       };
diff --git a/common/graphics/sway.nix b/common/graphics/sway.nix
index b83ef21..e3dac54 100644
--- a/common/graphics/sway.nix
+++ b/common/graphics/sway.nix
@@ -15,6 +15,12 @@ let
         description = "set of commands to be run at sway startup";
       };
 
+      execAlways = mkOption {
+        type = types.listOf (types.either types.nonEmptyStr types.package);
+        default = [ ];
+        description = "set of commands to be run at sway reload";
+      };
+
       extraConfig = mkOption {
         type = types.str;
         default = "";
@@ -34,6 +40,34 @@ let
       };
     };
   });
+
+  build_screen_def = fps_func: with lib; let 
+    output_def = mapAttrsToList
+          (name: value:
+            "output ${value.id} mode ${value.mode}@${toString (fps_func value.fps)}Hz"
+            + (optionalString (value.pos != null) " position ${value.pos}")
+          )
+          cfg.screens;
+  in ''
+          for pid in $(${pkgs.procps}/bin/pgrep sway -x)
+          do
+            uid=$(id -u $(${pkgs.procps}/bin/ps -o user= -p $pid))
+            export SWAYSOCK="/run/user/$uid/sway-ipc.$uid.$pid.sock"
+            if [[ -e "$SWAYSOCK" ]] ; then
+              echo "sock is $SWAYSOCK"
+              ${config.programs.sway.package}/bin/swaymsg '${concatMapStrings (s: s + " ; ") output_def}'
+            fi
+          done
+  '';
+  inherit (lib) getExe;
+
+  fps_min = fps: with lib; if isInt fps then fps else (foldl' min 2147483647 fps);
+  fps_max = fps: with lib; if isInt fps then fps else (foldl' max 0 fps);
+  init_screens_min_fps = with lib; pkgs.writeShellScriptBin "init-screens-min"
+    (build_screen_def fps_min);
+  init_screens_max_fps = with lib; pkgs.writeShellScriptBin "init-screens-max"
+    (build_screen_def fps_max);
+  init_screens_auto = pkgs.writeShellScriptBin "init-screens-auto" "which run-on-ac && which run-on-bat && run-on-ac ${getExe init_screens_max_fps} && run-on-bat ${getExe init_screens_min_fps}  || ${getExe init_screens_max_fps}";
 in
 {
   config =
@@ -46,7 +80,7 @@ in
 
       bar_config = ''
         bar { 
-              swaybar_command ${lib.getExe waybar_full}
+              swaybar_command ${getExe waybar_full}
         }
       '';
 
@@ -60,15 +94,16 @@ in
         let
           build_definition_lines = mapAttrsToList (name: value: "set \$${name} ${value}");
           build_keybind_lines = mapAttrsToList (key: value: "bindsym ${key} ${value}");
-          build_exec_lines = map (item: "exec " + (if isString item then item else (getExe item)));
+          build_exec_lines = e: map (item: "${e} " + (if isString item then item else (getExe item)));
           build_mode_lines = mapAttrsToList (name: value: ''
             mode "${name}" {
-            ${strings.concatLines (map (item: "    " + item ) (build_conf value))}}'');
+            ${concatLines (map (item: "    " + item ) (build_conf value))}}'');
         in
         ([ ]
           ++ (build_definition_lines sway_conf.definitions)
           ++ (build_keybind_lines sway_conf.keybinds)
-          ++ (build_exec_lines sway_conf.autolaunch)
+          ++ (build_exec_lines "exec" sway_conf.autolaunch)
+          ++ (build_exec_lines "exec_always" sway_conf.execAlways)
           ++ (build_mode_lines sway_conf.modes)
           ++ optional (sway_conf.extraConfig != "") sway_conf.extraConfig
         );
@@ -76,12 +111,6 @@ in
       sway_conf = lib.concatLines (
         (build_conf cfg.sway.config)
         ++ lib.optional cfg.sway.bar.enable bar_config
-        ++ (lib.mapAttrsToList
-          (name: value:
-            "output ${value.id} mode ${value.mode}@${toString value.fps}Hz"
-            + (lib.optionalString (value.pos != null) " position ${value.pos}")
-          )
-          cfg.screens)
       );
 
       conf_path = "sway.conf";
@@ -89,11 +118,17 @@ in
     with cfg; lib.mkIf (enable && sway.enable) {
       environment.etc."${conf_path}".text = sway_conf;
 
-      grimmShared.sway.config.autolaunch = lib.singleton dbus-sway-environment;
+      grimmShared.sway.config.execAlways = [
+        dbus-sway-environment
+        init_screens_auto
+      ];
 
       environment.systemPackages = [
         waybar_full
         dbus-sway-environment
+        init_screens_min_fps
+        init_screens_max_fps
+        init_screens_auto
       ] ++ (with pkgs; [
         procps
         slurp
diff --git a/common/hardware/default.nix b/common/hardware/default.nix
index 807d6f5..6659ef8 100644
--- a/common/hardware/default.nix
+++ b/common/hardware/default.nix
@@ -1,6 +1,6 @@
 {
   imports = [
     ./laptop.nix
-    ./tlp.nix
+#    ./tlp.nix
   ];
 }
diff --git a/common/hardware/laptop.nix b/common/hardware/laptop.nix
index beb2b3a..acc46cc 100644
--- a/common/hardware/laptop.nix
+++ b/common/hardware/laptop.nix
@@ -11,6 +11,8 @@ in
       usbutils
       opentabletdriver
       ddcutil
+      python312Packages.py-cpuinfo
+      (writeShellScriptBin "lsiommu" ./lsiommu)
     ] ++ lib.optionals graphical [
       ddcui
     ];
@@ -52,6 +54,7 @@ in
         "mmio_stale_data=full,nosmt"
         "pcie_aspm=off"
       ]; #  "vfio-pci.ids=10de:1aeb,10de:2191,10de:1aed,10de:1aec" ];
+      loader.efi.canTouchEfiVariables = true;
       initrd.availableKernelModules = [
         "xhci_pci"
         "ahci"
diff --git a/common/tooling/lsiommu b/common/hardware/lsiommu
similarity index 100%
rename from common/tooling/lsiommu
rename to common/hardware/lsiommu
diff --git a/common/hardware/tlp.nix b/common/hardware/tlp.nix
index 3523d91..c18b49d 100644
--- a/common/hardware/tlp.nix
+++ b/common/hardware/tlp.nix
@@ -1,23 +1,47 @@
 { pkgs, config, lib, system, ... }:
 let
   cfg = config.grimmShared;
-  perf_policy = lib.optional (lib.systems.elaborate system).isx86 config.boot.kernelPackages.x86_energy_perf_policy;
+  inherit (lib) optionals optional optionalString concatLines getExe;
+  inherit (config.boot.kernelPackages) x86_energy_perf_policy cpupower;
+  enable_perf_policy = (lib.elem system x86_energy_perf_policy.meta.platforms) && false;
+
+  powersave = with pkgs; writeShellScriptBin "powersave-mode" (concatLines ([
+    "${getExe cpupower} frequency-set -g powersave -u 2000000" # clock speed
+    "${getExe pkgs.brightnessctl} s 20%" # display brightness
+  ] ++ optionals enable_perf_policy [
+    "${getExe x86_energy_perf_policy} 15" # power save preference
+    "${getExe x86_energy_perf_policy} --turbo-enable 0" # disable turbo
+  ] ++ optional cfg.sway.enable "init-screens-min"));
+
+  performance = pkgs.writeShellScriptBin "performance-mode" (concatLines ([
+    "${getExe cpupower} frequency-set frequency-set -g performance -u 5000000" # clock speed
+    "${getExe pkgs.brightnessctl} s 100%" # display brightness
+  ] ++ optionals enable_perf_policy [
+    "${getExe x86_energy_perf_policy} 0" # performance preference
+    "${getExe x86_energy_perf_policy} --turbo-enable 1" # enable turbo
+  ] ++ optional cfg.sway.enable "init-screens-max"));
 in
 {
   config = with cfg; lib.mkIf (enable && laptop_hardware.enable) {
     environment.systemPackages = with pkgs; [
       acpi
       powertop
-    ] ++ lib.optionals graphical [
+      brightnessctl
+      cpupower
+      powersave
+      performance
+    ] ++ optionals graphical [
       tlpui
-    ] ++ perf_policy;
+    ] ++ optional enable_perf_policy x86_energy_perf_policy;
 
     powerManagement.scsiLinkPolicy = lib.mkIf (!config.services.tlp.enable) "min_power";
     powerManagement.cpuFreqGovernor = lib.mkDefault "normal";
 
     services.power-profiles-daemon.enable = false;
     services.upower.enable = true;
-    boot.extraModulePackages = perf_policy;
+    #boot.extraModulePackages = [
+    #  cpupower
+    #] ++ optional enable_perf_policy x86_energy_perf_policy;
 
     services.tlp = {
       enable = true;
diff --git a/common/tooling/default.nix b/common/tooling/default.nix
index c8a3c26..267c05f 100644
--- a/common/tooling/default.nix
+++ b/common/tooling/default.nix
@@ -13,7 +13,6 @@ in
   config = with cfg; lib.mkIf (enable && tooling.enable) {
     environment.systemPackages = with pkgs; [
       (writeShellScriptBin "systemd-owner" "systemctl show -pUser,UID $@")
-      (writeShellScriptBin "lsiommu" ./lsiommu)
       (writeShellScriptBin "tree" "${lib.getExe pkgs.eza} -T --git -lh --no-permissions --no-user --no-filesize --no-time")
       urlencode
       pstree
@@ -30,7 +29,7 @@ in
 
       fbcat
       gomuks
-      gotop
+      btop
       ranger
       wget
       file
diff --git a/common/xdg/portals.nix b/common/xdg/portals.nix
index 498b50f..b4f9a80 100644
--- a/common/xdg/portals.nix
+++ b/common/xdg/portals.nix
@@ -17,12 +17,12 @@ in
       ];
 
       wlr.enable = true;
-      wlr.settings = lib.mapAttrs'
-        (name: value: lib.nameValuePair ("screencast_" + name) {
+      wlr.settings = with lib; mapAttrs'
+        (name: value: nameValuePair ("screencast_" + name) {
           output_name = value.id;
-          max_fps = value.fps;
+          max_fps = if isInt value.fps then value.fps else (foldl' min 2147483647 value.fps);
           chooser_type = "simple";
-          chooser_cmd = "${lib.getExe pkgs.slurp} -f %o -or";
+          chooser_cmd = "${getExe pkgs.slurp} -f %o -or";
         })
         cfg.screens;
     };
diff --git a/flake.lock b/flake.lock
index 686aa59..2ac7712 100644
--- a/flake.lock
+++ b/flake.lock
@@ -78,11 +78,11 @@
         "yafas": "yafas"
       },
       "locked": {
-        "lastModified": 1714482312,
-        "narHash": "sha256-qs41DgEGR2d6Hh+FnfL/6NagoCtRXDXC7yaGD398EXE=",
+        "lastModified": 1714566321,
+        "narHash": "sha256-cTWwPbwYtE8r6MuR+0ybG4CFeE8Sid5XHbFJq4itO+A=",
         "owner": "chaotic-cx",
         "repo": "nyx",
-        "rev": "8cfa2aa1528faa6319e2e5ab664ff463ba57708c",
+        "rev": "5939d3fb76b25a48a8c0db716ebb6fe28eab3719",
         "type": "github"
       },
       "original": {
@@ -186,7 +186,7 @@
       },
       "original": {
         "type": "tarball",
-        "url": "https://flakehub.com/f/ipetkov/crane/%2A.tar.gz"
+        "url": "https://flakehub.com/f/ipetkov/crane/%3D0.16.1.tar.gz"
       }
     },
     "darwin": {
@@ -220,12 +220,12 @@
         "rust-analyzer-src": "rust-analyzer-src"
       },
       "locked": {
-        "lastModified": 1711952616,
-        "narHash": "sha256-WJvDdOph001fA1Ap3AyaQtz/afJAe7meSG5uJAdSE+A=",
-        "rev": "209048d7c545905c470f6f8c05c5061f391031a8",
-        "revCount": 1822,
+        "lastModified": 1714544767,
+        "narHash": "sha256-kF1bX+YFMedf1g0PAJYwGUkzh22JmULtj8Rm4IXAQKs=",
+        "rev": "73124e1356bde9411b163d636b39fe4804b7ca45",
+        "revCount": 1852,
         "type": "tarball",
-        "url": "https://api.flakehub.com/f/pinned/nix-community/fenix/0.1.1822%2Brev-209048d7c545905c470f6f8c05c5061f391031a8/018e98ba-d842-7dad-9d6a-0d0ee173b6b1/source.tar.gz"
+        "url": "https://api.flakehub.com/f/pinned/nix-community/fenix/0.1.1852%2Brev-73124e1356bde9411b163d636b39fe4804b7ca45/018f333a-c195-795f-9e07-b43b47d5391f/source.tar.gz"
       },
       "original": {
         "type": "tarball",
@@ -382,11 +382,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1714430505,
-        "narHash": "sha256-SSJQ/KOy8uISnoZgqDoRha7g7PFLSFP/BtMWm0wUz8Q=",
+        "lastModified": 1714515075,
+        "narHash": "sha256-azMK7aWH0eUc3IqU4Fg5rwZdB9WZBvimOGG3piqvtsY=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "f8e6694edabe4aaa7a85aac47b43ea5d978b116d",
+        "rev": "6d3b6dc9222c12b951169becdf4b0592ee9576ef",
         "type": "github"
       },
       "original": {
@@ -430,11 +430,11 @@
         "rust-overlay": "rust-overlay"
       },
       "locked": {
-        "lastModified": 1714411325,
-        "narHash": "sha256-td58oD5JOlL8LPglrk+c7rP+nJSJmK7zu0kFGF16XPI=",
+        "lastModified": 1714532637,
+        "narHash": "sha256-2oWMEjkJKYzxLXy3OZ/M41VdbZgZLWmwttry551lUE4=",
         "owner": "martinvonz",
         "repo": "jj",
-        "rev": "e54e83b0f5c4a5b7d80894c713ae402a5bb280d0",
+        "rev": "7093d5d359fb3649be0d12a975f26d5607ad8f61",
         "type": "github"
       },
       "original": {
@@ -467,11 +467,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1714468768,
-        "narHash": "sha256-lxbNfjtTOcY18E9ODj3ZwJiF8UWr58CH+/9V3eHdtoQ=",
+        "lastModified": 1714551038,
+        "narHash": "sha256-/b4HT/RYfNkKUUpIzIwsHThLLAuKA70O8W/32sh2N0M=",
         "owner": "YaLTeR",
         "repo": "niri",
-        "rev": "68ff36f6834beecf74b30a724ae3ef31874a3518",
+        "rev": "af9caa1d9b176fe3606323a8c05c0c741c1f6c0a",
         "type": "github"
       },
       "original": {
@@ -657,11 +657,11 @@
     "rust-analyzer-src": {
       "flake": false,
       "locked": {
-        "lastModified": 1711885694,
-        "narHash": "sha256-dyezzeSbWMpflma+E9USmvSxuLgGcNGcGw3cOnX36ko=",
+        "lastModified": 1714501997,
+        "narHash": "sha256-g31zfxwUFzkPgX0Q8sZLcrqGmOxwjEZ/iqJjNx4fEGo=",
         "owner": "rust-lang",
         "repo": "rust-analyzer",
-        "rev": "e4a405f877efd820bef9c0e77a02494e47c17512",
+        "rev": "49e502b277a8126a9ad10c802d1aaa3ef1a280ef",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index 298b51e..1969a1b 100644
--- a/flake.nix
+++ b/flake.nix
@@ -42,6 +42,10 @@
           url = "https://patch-diff.githubusercontent.com/raw/NixOS/nixpkgs/pull/307541.patch";
           hash = "sha256-cyxiWCxBOKrET710C8o9Cwksy64HRez6mB1qF+anHMI=";
         }
+        {
+          url = "https://patch-diff.githubusercontent.com/raw/NixOS/nixpkgs/pull/308476.patch";
+          hash = "sha256-J/Bvz4RUn9lP7H4s/c6bZEX9dfWsxfG/dpXYF99U3Vs=";
+        }
       ];
 
       customNixosSystem = system: definitions:
diff --git a/specific/grimm-nixos-laptop/hardware-configuration.nix b/specific/grimm-nixos-laptop/hardware-configuration.nix
index 224cdb5..3fa993b 100644
--- a/specific/grimm-nixos-laptop/hardware-configuration.nix
+++ b/specific/grimm-nixos-laptop/hardware-configuration.nix
@@ -36,12 +36,12 @@
     screens = {
       external = {
         id = "HDMI-A-1";
-        pos = "0,0";
+        pos = "0 0";
       };
 
       internal = {
         id = "eDP-1";
-        fps = 144;
+        fps = [ 144 60 ];
       };
     };
     laptop_hardware.enable = true;
diff --git a/sway/default.nix b/sway/default.nix
index a3dbbe3..f9cba74 100644
--- a/sway/default.nix
+++ b/sway/default.nix
@@ -18,6 +18,7 @@ in
     qt6ct
     swaynotificationcenter
     searchclip
+    ydotool
   ];
 
   grimmShared.sway = {
@@ -166,9 +167,8 @@ in
         XF86Mail = let open = pkgs.writeShellScriptBin "open_or_switch_mail" ''
           desk=$(xdg-settings get default-url-scheme-handler mailto | sed "s/\.desktop//")
           swaymsg [app_id="$desk"] focus || deskwhich $desk | xargs gio launch
-        '';
-        in "exec ${getExe open}";
-
+        ''; in "exec ${getExe open}";
+        # XF86Bluetooth = "exec blueman-manager";
       };
       autolaunch = with pkgs; [
         # fixme: absolute paths