Searched refs:acknowledgeSetPowerState (Results 1 - 6 of 6) sorted by relevance

/macosx-10.10.1/IOGraphics-485/IOGraphicsFamily/
H A DIOBacklightDisplay.cpp502 if (fFadeDown) acknowledgeSetPowerState();
560 if (fFadeDown) acknowledgeSetPowerState();
H A DIOFramebuffer.cpp5125 DEBG(thisName, " acknowledgeSetPowerState\n");
5127 acknowledgeSetPowerState();
/macosx-10.10.1/IOAudioFamily-200.6/
H A DIOAudioDevice.cpp822 acknowledgeSetPowerState();
/macosx-10.10.1/PowerManagement-494.1.2/AppleSmartBatteryManager/
H A DAppleSmartBattery.cpp532 fPowerServiceToAck->acknowledgeSetPowerState();
/macosx-10.10.1/xnu-2782.1.97/iokit/IOKit/
H A DIOService.h1479 /*! @function acknowledgeSetPowerState
1481 @discussion After power management instructs a driver to change its state via @link setPowerState setPowerState@/link, that driver must acknowledge the change when its device has completed its transition. The acknowledgement may be immediate, via a return code from <code>setPowerState</code>, or delayed, via this call to <code>acknowledgeSetPowerState</code>.
1482 Any driver that does not return <code>kIOPMAckImplied</code> from its <code>setPowerState</code> implementation must later call <code>acknowledgeSetPowerState</code>.
1486 IOReturn acknowledgeSetPowerState( void );
1682 @result The driver must return <code>IOPMAckImplied</code> if it has complied with the request when it returns. Otherwise if it has started the process of changing power state but not finished it, the driver should return a number of microseconds which is an upper limit of the time it will need to finish. Then, when it has completed the power switch, it should call @link acknowledgeSetPowerState acknowledgeSetPowerState@/link. */
/macosx-10.10.1/xnu-2782.1.97/iokit/Kernel/
H A DIOServicePM.cpp1542 // [public] acknowledgeSetPowerState
1549 IOReturn IOService::acknowledgeSetPowerState( void ) function in class:IOService

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