Qualcomm Protection Domain Mapper

modulename: qcom_pd_mapper.ko

configname: CONFIG_QCOM_PD_MAPPER

Linux Kernel Configuration
└─>Device Drivers
└─>SOC (System On Chip) specific Drivers
└─>Qualcomm SoC drivers
└─>Qualcomm Protection Domain Mapper
In linux kernel since version 6.11 (release Date: 2024-09-15)  
The Protection Domain Mapper maps registered services to the domains
and instances handled by the remote DSPs. This is a kernel-space
implementation of the service. It is a simpler alternative to the
userspace daemon.

source code: