Laptop control, udev rules, xorg configs, README

bin/power_saving_mode

@@ -0,0 +1,28 @@
+#!/bin/bash
+
+# Run as sudo
+[ "$UID" -eq 0 ] || exec sudo "$0" "$@"
+
+if [ "$1" == "on" ]
+then
+    for file in /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor;
+    do
+        echo "powersave" > $file;
+    done
+    xrandr --output DP-4 --mode 2560x1600 --rate 60 > /dev/null 2>&1
+    xrandr --output eDP-1 --mode 2560x1600 --rate 60 > /dev/null 2>&1
+    for i in {1..3}; do brightness_down; done
+    echo "Power Saving Mode is now active"
+elif [ "$1" == "off" ]
+then
+    for file in /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor;
+    do
+        echo "schedutil" > $file;
+    done
+    xrandr --output DP-4 --mode 2560x1600 --rate 165 > /dev/null 2>&1
+    xrandr --output eDP-1 --mode 2560x1600 --rate 165 > /dev/null 2>&1
+    for i in {1..3}; do brightness_up; done
+    echo "Power Saving Mode is now inactive"
+else
+    echo "Usage: power_saving_mode [on/off]"
+fi