# legion-7

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
- `power.rules`: Sets device power management mode to preserve battery life

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.