Max: Add fan control based on temp.

host/x86_64-linux/max/Fan.nix

@@ -1,19 +0,0 @@
-{
-	__findFile,
-	pkgs,
-	...
-}: let
-	wm2fc = pkgs.callPackage <package/wm2fc> {};
-in {
-	environment.systemPackages = with pkgs; [
-		wm2fc
-	];
-
-	security.wrappers.wm2fc = {
-		source = "${wm2fc}/bin/wm2fc";
-		owner  = "root";
-		group  = "root";
-		setuid = true;
-		permissions = "u+rx,g+x,o+x";
-	};
-}

host/x86_64-linux/max/Power.nix

@@ -1,17 +1,24 @@
 {
+	__findFile,
 	pkgs,
 	...
-}: {
+}: let
+	tbase = 45;
+	wm2fc = pkgs.callPackage <package/wm2fc> {};
+in {
 	# hardware.cpu.amd.ryzen-smu.enable = true;
 
 	environment.systemPackages = with pkgs; [
 		# SRC: https://github.com/FlyGoat/RyzenAdj
 		# ./ryzenadj --stapm-limit=45000 --fast-limit=45000 --slow-limit=45000 --tctl-temp=90
 		# ryzenAdj --info
+		# radg [TEMP]
 		ryzenadj
 
 		# SRC: https://github.com/nbfc-linux/nbfc-linux
 		nbfc-linux
+
+		wm2fc
 	];
 
 	systemd.services.radj = {
@@ -25,9 +32,58 @@
 		];
 		script = ''
 			while true; do
-				ryzenadj --tctl-temp=45
+				ryzenadj --tctl-temp=${toString tbase}
 				sleep 60
 			done
 		'';
 	};
+
+	systemd.services.fan = {
+		enable = true;
+		description = "The fan control";
+		wantedBy = [ "multi-user.target" ];
+		serviceConfig = {
+			ExecStop = "${wm2fc}/bin/wm2fc a";
+			Type = "simple";
+		};
+		path = with pkgs; [
+			coreutils
+			wm2fc
+		];
+		script = ''
+			while true; do
+				temp=$(cat /sys/devices/pci0000\:00/0000\:00\:18.3/hwmon/*/temp1_input)
+				value=0
+
+				if   [ $temp -gt ${toString (tbase+35)}000 ]
+				then value=184
+				elif [ $temp -gt ${toString (tbase+30)}000 ]
+				then value=161
+				elif [ $temp -gt ${toString (tbase+25)}000 ]
+				then value=138
+				elif [ $temp -gt ${toString (tbase+20)}000 ]
+				then value=115
+				elif [ $temp -gt ${toString (tbase+15)}000 ]
+				then value=92
+				elif [ $temp -gt ${toString (tbase+10)}000 ]
+				then value=69
+				elif [ $temp -gt ${toString (tbase+5)}000 ]
+				then value=46
+				elif [ $temp -gt ${toString tbase}000 ]
+				then value=23
+				fi
+
+				wm2fc $value
+				sleep 2
+			done
+		'';
+	};
+
+	# security.wrappers.wm2fc = {
+	# 	source = "${wm2fc}/bin/wm2fc";
+	# 	owner  = "root";
+	# 	group  = "root";
+	# 	setuid = true;
+	# 	permissions = "u+rx,g+x,o+x";
+	# };
 }

host/x86_64-linux/max/default.nix

@@ -26,16 +26,6 @@
 		};
 		sway.extraConfig = [
 			"output eDP-1 scale 1.75"
-			"bindsym $sysmod+0 exec /run/wrappers/bin/wm2fc 0"
-			"bindsym $sysmod+9 exec /run/wrappers/bin/wm2fc a"
-			"bindsym $sysmod+1 exec /run/wrappers/bin/wm2fc 23"
-			"bindsym $sysmod+2 exec /run/wrappers/bin/wm2fc 46"
-			"bindsym $sysmod+3 exec /run/wrappers/bin/wm2fc 69"
-			"bindsym $sysmod+4 exec /run/wrappers/bin/wm2fc 92"
-			"bindsym $sysmod+5 exec /run/wrappers/bin/wm2fc 115"
-			"bindsym $sysmod+6 exec /run/wrappers/bin/wm2fc 138"
-			"bindsym $sysmod+7 exec /run/wrappers/bin/wm2fc 161"
-			"bindsym $sysmod+8 exec /run/wrappers/bin/wm2fc 184"
 		];
 		hwmon = {
 			file = "temp1_input";