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CONFIG_CPU_IDLE: CPU idle PM support

General informations

The Linux kernel configuration item CONFIG_CPU_IDLE:

• prompt: CPU idle PM support
• type: bool
• depends on: CONFIG_ACPI || CONFIG_PPC_PSERIES
• defined in drivers/cpuidle/Kconfig
• found in Linux kernels: 2.6.24–2.6.39, 3.0–3.9, 3.10-rc+HEAD

Help text

CPU idle is a generic framework for supporting software-controlled idle processor power management. It includes modular cross-platform governors that can be swapped during runtime.

If you're using an ACPI-enabled platform, you should say Y here.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb platform "kirkwood_cpuidle" : CONFIG_ARCH_KIRKWOOD CONFIG_CPU_IDLE : drivers/cpuidle/cpuidle-kirkwood.c
• lkddb platform "kirkwood_cpuidle" : CONFIG_CPU_IDLE CONFIG_CPU_IDLE_KIRKWOOD : drivers/cpuidle/cpuidle-kirkwood.c

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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