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SubjectRe: Update on Android PM enhancements - CONFIG_HAS_EARLYSUSPEND and friends
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On Wed, 2011-03-23 at 17:47 -0700, Arve Hjønnevåg wrote:

> There is no planned replacement for early suspend, and it will
> probably be dropped form the android kernel at some point. The wifi
> driver use it to enter a lower operating state when the screen is off.
> If you driver does have any other way to put the driver in this state
> you need to add an interface that lets user-space select that state
> directly.

The interface is called "ip link set wlan0 down".

johannes

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