CONFIG_PM_QOS_CPU_SYSTEM_WAKEUP: User space interface for CPU system wakeup QoS

General informations

The Linux kernel configuration item CONFIG_PM_QOS_CPU_SYSTEM_WAKEUP:

• prompt: User space interface for CPU system wakeup QoS
• type: bool
• depends on: CONFIG_CPU_IDLE
• defined in kernel/power/Kconfig
• found in Linux kernels: 6.19-rc+HEAD

Help text

Enable this to allow user space via the cpu_wakeup_latency file to specify a CPU system wakeup latency limit.

This may be particularly useful for platforms supporting multiple low power states for CPUs during system-wide suspend and s2idle in particular.

Hardware

LKDDb

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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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