Laptop control, udev rules, xorg configs, README

README.md

@@ -1,3 +1,18 @@
 # legion-7
 
-Repository with various scripts/configs for Arch Linux on the Lenovo Legion 7 (2021)
+Repository with various scripts/configs for Arch Linux on the Lenovo Legion 7 (2021).
+
+Scripts in the `bin` folder should be placed in `/usr/local/bin` or a similar directory and given execute permissions.
+
+- `brightness_up` and `brightness_down`: See which GPU is connected and control brightness using ACPI
+- `conservation_mode`: Toggle battery conservation mode which limits charge to 60% to preserve its health
+- `power_saving_mode`: Change CPU governor, brightness, and refresh rate to extend battery life
+
+Files in the `udev` folder should be placed in `/etc/udev/rules.d` and owned by `root`.
+
+- `backlight.rules`: Gives normal users access to backlight controls
+- `touchpad_input.rules`: Maps the touchpad's variable `/dev/input/event*` path to the static `/dev/input/touchpad` for VFIO passthrough
+
+FIles in the `xorg` folder should be placed in `/etc/X11/xorg.conf.d` and owned by `root`.
+
+- `10-monitor.conf`: Enables 165Hz on boot.