[6.11.5] Please enable CONFIG_INTEL_PMC_CORE in kernel for proper power management

config.txt

# CONFIG_INTEL_PMC_CORE is not set

Certain information and OS support regarding the Intel Power Management Controller is inaccessible, as the driver is not packaged by UNRAID.  

This device is INT33A1 and controls enabling power management to achieve lower power states, even on DESKTOP systems like mine.

Intel Power Management

This CONFIG is enabled by default on Ubuntu and in a LiveUSB I'm able to achieve all lower C-states, but not on Unraid (even with various kernel flags set).

IE: Powertop shows only C1_ACPI, C2_ACPI, C3_ACPI vs C1 through C10

UPS power draw is at best 28watt in Unraid vs 16watts with Ubuntu LiveUSB

root@Tiger:~# ls /sys/bus/platform/devices
ACPI000C:00@  Fixed\ MDIO\ bus.0@  MSFT0101:00@  PNP0C04:00@  PNP0C0B:01@  PNP0C0B:03@  PNP0C0C:00@  PNP0C14:00@  PNP0C14:02@  PNP0C14:04@  alarmtimer.0.auto@  efivars.0@  microcode@     pcspkr@     rtc_cmos@
ACPI000E:00@  <INT33A1:00@>        PNP0103:00@   PNP0C0B:00@  PNP0C0B:02@  PNP0C0B:04@  PNP0C0E:00@  PNP0C14:01@  PNP0C14:03@  PNP0C14:05@  coretemp.0@         iTCO_wdt@   nct6687.2592@  rtc-efi.0@  serial8250@

tiger-diagnostics-20221214-1335.zip