What: /sys/class/power_supply/bd71828_ac/auto_dcin_limit
Description:
	Enable/Disable automatic management of input current limit
	(ILIM_DCIN_EN bit).

	Possible values are:

		============  ===========================================
		1             automatic adjustment of input current limit
		0             no adjustment of input current limit. This
		              helps for more unusual power sources like
			      solar modules.