What:		/sys/bus/platform/devices/GOOG000C\:00/boot_on_ac
Date:		April 2019
KernelVersion:	5.3
Description:
		Boot on AC is a policy which makes the device boot from S5
		when AC power is connected. This is useful for users who
		want to run their device headless or with a dock.

		Input should be parseable by kstrtou8() to 0 or 1.