am b4f9e042: am 23fe3c0a: [AU] Import gain setting into ports

            }

        }

    }

    for (size_t k = 0 ; k < port->mGains.size() ; k++) {

        sp<AudioGain> gain = port->mGains.itemAt(k);

        if (gain != 0) {

            bool hasGain = false;

            for (size_t l = 0 ; l < mGains.size() ; l++) {

                if (gain == mGains.itemAt(l)) {

                    hasGain = true;

                    break;

                }

            }

            if (!hasGain) { // never import a gain twice

                mGains.add(gain);

            }

        }

    }

}

void AudioPolicyManager::AudioPort::clearCapabilities() {

    mChannelMasks.clear();

    mFormats.clear();

    mSamplingRates.clear();

    mGains.clear();

}

void AudioPolicyManager::AudioPort::loadSamplingRates(char *name)