Merge "Stop current tuning before starting a new tuning."

}

void Demux::startFrontendInputLoop() {

    ALOGD("[Demux] start frontend on demux");

    // Stop current Frontend thread loop first, in case the user starts a new

    // tuning before stopping current tuning.

    stopFrontendInput();

    mFrontendInputThreadRunning = true;

    mFrontendInputThread = std::thread(&Demux::frontendInputThreadLoop, this);

}