power: Add new power hints

 * New hint to support CPU boosting with a duration.

libhardware: Add power hint to set profile

 * A PowerHAL can implement support for this hint to receive
   power profile changes from the framework.

hardware: Add new getFeature() function to Power HAL

 * The current use case for this is to query the power HAL for
   the number of supported profiles.

Change-Id: I7307e3ffaf57166d167a48700be09300b1bb8efd
hardware: Add definition for launch boost info
1 file changed