powerChangeDone
Tells a driver when a power state change is complete.
Declaration
virtual void powerChangeDone(
unsigned longstateNumber );Parameters
- stateNumber:
The number of the state in the state array that the device has switched from.
Overview
Power management uses this method to inform a driver when a power change is completely done, when all interested parties have acknowledged the powerStateDidChangeTo call. The default implementation of this method is null; the method is meant to be overridden by subclassed power managed drivers. A driver should use this method to find out if a power change it initiated is complete.
See Also
Miscellaneous
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