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qccpu(4)

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QCCPU(4) Device Drivers Manual QCCPU(4)

qccpu — Qualcomm Snapdragon CPU power states

qccpu* at fdt?

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.

sysctl(2), intro(4), apmd(8), sysctl(8)

The qccpu driver first appeared in OpenBSD 7.4.

The qccpu driver was written by Dale Rahn <drahn@openbsd.org>.

July 1, 2023 Linux 7.1.13-200.fc44.x86_64

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