default or selected kernelversion does not have config value CONFIG_AMD_MP2_STB.
Result is shown for kernelversion 6.10-rc4

AMD SoC MP2 STB function

configname: CONFIG_AMD_MP2_STB

Linux Kernel Configuration
└─>Device Drivers
└─>X86 Platform Specific Device Drivers
└─>AMD SoC MP2 STB function
AMD MP2 STB function provides a data buffer used to log debug
information about the system execution during S2Idle suspend/resume.
A data buffer known as the STB (Smart Trace Buffer) is a circular
buffer which is a low-level log for the SoC which is used to debug
any hangs/stalls during S2Idle suspend/resume.

Creates debugfs to get STB, a userspace daemon can access STB log of
last S2Idle suspend/resume which can help to debug if hangs/stalls
during S2Idle suspend/resume.