Merge "audioflinger: only send device connection notifications to one HAL module" into main

status_t AudioFlinger::setDeviceConnectedState(const struct audio_port_v7 *port,

                                               media::DeviceConnectedState state) {

    status_t final_result = NO_INIT;

    status_t result = NO_INIT;

    audio_utils::lock_guard _l(mutex());

    audio_utils::lock_guard lock(hardwareMutex());

    AudioHwDevice *audioHwDevice = mAudioHwDevs.valueFor(port->ext.device.hw_module);

    if (audioHwDevice != nullptr) {

        mHardwareStatus = AUDIO_HW_SET_CONNECTED_STATE;

    for (size_t i = 0; i < mAudioHwDevs.size(); i++) {

        sp<DeviceHalInterface> dev = mAudioHwDevs.valueAt(i)->hwDevice();

        status_t result = state == media::DeviceConnectedState::PREPARE_TO_DISCONNECT

        sp<DeviceHalInterface> dev = audioHwDevice->hwDevice();

        result = state == media::DeviceConnectedState::PREPARE_TO_DISCONNECT

                ? dev->prepareToDisconnectExternalDevice(port)

                : dev->setConnectedState(port, state == media::DeviceConnectedState::CONNECTED);

        // Same logic as with setParameter: it's a success if at least one

        // HAL module accepts the update.

        if (final_result != NO_ERROR) {

            final_result = result;

        }

    }

        mHardwareStatus = AUDIO_HW_IDLE;

    return final_result;

    } else {

        ALOGE("%s could not find HAL module %d for device %#x",

              __func__, port->ext.device.hw_module, port->ext.device.type);

    }

    return result;

}

status_t AudioFlinger::setSimulateDeviceConnections(bool enabled) {