linux/Documentation/ABI/testing/sysfs-driver-input-cros-ec-keyb

What:		/sys/class/input/input(x)/device/function_row_physmap
Date:		January 2021
Contact:	Philip Chen <[email protected]>
Description:	A space separated list of scancodes for the top row keys,
		ordered by the physical positions of the keys, from left
		to right.