QCCPU(4) FreeBSD Kernel Interfaces Manual QCCPU(4)
NAME
qccpu - Qualcomm Snapdragon CPU power states
SYNOPSIS
qccpu* at fdt?
DESCRIPTION
The qccpu driver provides support for managing the CPU power states on
Qualcomm Snapdragon SoCs. These power states can be set to reduce power
usage and extend battery life through the hw.setperf sysctl(2) mechanism.
SEE ALSO
sysctl(2), intro(4), apmd(8), sysctl(8)
HISTORY
The qccpu driver first appeared in OpenBSD 7.4.
AUTHORS
The qccpu driver was written by Dale Rahn <
[email protected]>.
FreeBSD 14.1-RELEASE-p8 July 1, 2023 FreeBSD 14.1-RELEASE-p8