Merge "Do not cap volume for ring stream when voice stream has been...

        const float maxVoiceVolDb =

                computeVolume(voiceCurves, callVolumeSrc, voiceVolumeIndex, device)

                + IN_CALL_EARPIECE_HEADROOM_DB;

        if (volumeDb > maxVoiceVolDb) {

        // FIXME: Workaround for call screening applications until a proper audio mode is defined

        // to support this scenario : Exempt the RING stream from the audio cap if the audio was

        // programmatically muted.

        // VOICE_CALL stream has minVolumeIndex > 0 : Users cannot set the volume of voice calls to

        // 0. We don't want to cap volume when the system has programmatically muted the voice call

        // stream. See setVolumeCurveIndex() for more information.

        bool exemptFromCapping = (volumeSource == ringVolumeSrc) && (voiceVolumeIndex == 0);

        ALOGV_IF(exemptFromCapping, "%s volume source %d at vol=%f not capped", __func__,

                 volumeSource, volumeDb);

        if ((volumeDb > maxVoiceVolDb) && !exemptFromCapping) {

            ALOGV("%s volume source %d at vol=%f overriden by volume group %d at vol=%f", __func__,

                  volumeSource, volumeDb, callVolumeSrc, maxVoiceVolDb);

            volumeDb = maxVoiceVolDb;