CONFIG_DEVFREQ_THERMAL: Generic device cooling support

General informations

The Linux kernel configuration item CONFIG_DEVFREQ_THERMAL:

• prompt: Generic device cooling support
• type: bool
• depends on: ( CONFIG_PM_DEVFREQ ) && ( CONFIG_PM_OPP )
• defined in drivers/thermal/Kconfig
• found in Linux kernels: 4.4–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD

Help text

This implements the generic devfreq cooling mechanism through frequency reduction for devices using devfreq.

This will throttle the device by limiting the maximum allowed DVFS frequency corresponding to the cooling level.

In order to use the power extensions of the cooling device, devfreq should use the simple_ondemand governor.

If you want this support, you should say Y here.

Hardware

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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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