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4/8/2010
This section provides reference details about the power management functions.
In This Section
| Function | Description |
|---|---|
Requests that Power Manager change the power state of a device. |
|
Returns the current power state for a device. |
|
Returns the current system power state currently in effect. |
|
Notifies Power Manager of the events necessary to implement an OEM power policy. |
|
Establishes dynamic parent and child or bus and client driver relationship. |
|
Releases the handle returned from RegisterPowerRelationship. |
|
Requests that Power Manager release a power requirement previously set with SetPowerRequirement. |
|
Enables applications and drivers to register for power notification events. |
|
Sets the device power state for a device. |
|
Notifies Power Manager of an application device power requirement. |
|
Sets the system power state. |
|
Disables power notification events. |