sysfs-amd-pmf

 1What:		/sys/devices/platform/*/cnqf_enable
 2Date:		September 2022
 3Contact:	Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
 4Description:	Reading this file tells if the AMD Platform Management(PMF)
 5		Cool n Quiet Framework(CnQF) feature is enabled or not.
 6
 7		This feature is not enabled by default and gets only turned on
 8		if OEM BIOS passes a "flag" to PMF ACPI function (index 11 or 12)
 9		or in case the user writes "on".
10
11		To turn off CnQF user can write "off" to the sysfs node.
12		Note: Systems that support auto mode will not have this sysfs file
13		available.