CONFIG_HDPU_FEATURES is not available for thedefaultarchitecture x86.
Result is shown for architecture ppc
default or selected kernelversion does not have config value CONFIG_HDPU_FEATURES.
Result is shown for kernelversion 5.19-rc1

HDPU-Features

modulename: hdpu_cpustate.ko

configname: CONFIG_HDPU_FEATURES

Machine Type
└─>HDPU-Features
In linux kernel since version 2.6.20 (release Date: 2007-02-04)  
Select to enable HDPU enhanced features.

source code:
depends
CONFIG_HDPU