Qualcomm RPM Power domain driver
modulename: rpmpd.ko
configname: CONFIG_QCOM_RPMPD
Linux Kernel Configuration
└─>Device Drivers
└─>SOC (System On Chip) specific Drivers
└─>Qualcomm SoC drivers
└─>Qualcomm RPM Power domain driver
In linux kernel since version 4.14.326 (release Date: 2023-09-23)
QCOM RPM Power domain driver to support power-domains with
performance states. The driver communicates a performance state
value to RPM which then translates it into corresponding voltage
for the voltage rail.
performance states. The driver communicates a performance state
value to RPM which then translates it into corresponding voltage
for the voltage rail.