Merge "audio: create audio patch when the highest input soruce change" into sc-dev

        ALOGW("%s input %d client %d already stopped", __FUNCTION__, input, client->portId());

        return INVALID_OPERATION;

    }

    auto old_source = inputDesc->source();

    inputDesc->setClientActive(client, false);

    inputDesc->stop();

    if (inputDesc->isActive()) {

        setInputDevice(input, getNewInputDevice(inputDesc), false /* force */);

        auto current_source = inputDesc->source();

        setInputDevice(input, getNewInputDevice(inputDesc),

                old_source != current_source /* force */);

    } else {

        sp<AudioPolicyMix> policyMix = inputDesc->mPolicyMix.promote();

        // if input maps to a dynamic policy with an activity listener, notify of state change