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SubjectRe: Run-time PM idea (was: Re: [linux-pm] [RFC][PATCH 0/2] PM: Rearrange core suspend code)

* Rafael J. Wysocki <rjw@sisk.pl> wrote:

> +config PM_RUNTIME
> + bool "Run-time PM core functionality"
> + depends on PM
> + ---help---
> + Enable functionality allowing I/O devices to be put into energy-saving
> + (low power) states at run time (or autosuspended) after a specified
> + period of inactivity and woken up in response to a hardware-generated
> + wake-up event or a driver's request.
> +
> + Hardware support is generally required for this functionality to work
> + and the bus type drivers of the buses the devices are on are
> + responsibile for the actual handling of the autosuspend requests and
> + wake-up events.

Halleluya! :-)

Ingo


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