Lines Matching refs:parent
335 IOPMrootDomain *parent;
625 of the power state provided by its parent. The driver expresses its desire by
647 the clamshell, or selecting the menu item. In this case the root's parent
969 // create our power parent
4318 IORegistryEntry * parent = child->getParentEntry(gIOPowerPlane);
4322 if ((parent == pciHostBridgeDriver) ||
4323 (parent == this))
4332 child = parent;
4333 parent = child->getParentEntry(gIOPowerPlane);
4376 IORegistryEntry * parent = service->getParentEntry(gIODTPlane);
4377 if ((parent == pciHostBridgeDevice) && service->getProperty("acpi-device"))
4416 // FIXME: cancel any parent change (unexpected)
4417 // Root parent is permanently pegged at max power,
7501 pmso->parent = parent_arg;
7535 parent->removePublishedFeature( publishedFeatureID[i] );
7552 parent->deregisterPMSettingObject(this);
8352 // The reason that root domain needs a root parent is to facilitate demand
8353 // sleep, since a power change from the root parent cannot be vetoed.
8356 // demand sleep using overrides. But root parent remains to avoid changing
8357 // the power tree stacking. Root parent is parked at the max power state.