ACPI configfs support
modulename: acpi_configfs.ko
configname: CONFIG_ACPI_CONFIGFS
Linux Kernel Configuration
└─>Power management and ACPI options
└─>ACPI (Advanced Configuration and Power Interface) Support
└─>ACPI configfs support
In linux kernel since version 4.2 (release Date: 2015-08-30)
Select this option to enable support for ACPI configuration from
userspace. The configurable ACPI groups will be visible under
/config/acpi, assuming configfs is mounted under /config.
userspace. The configurable ACPI groups will be visible under
/config/acpi, assuming configfs is mounted under /config.