Q6APM_STREAM_RUNNING
if (prtd->state == Q6APM_STREAM_RUNNING)
if (prtd->state != Q6APM_STREAM_RUNNING)
prtd->state = Q6APM_STREAM_RUNNING;
prtd->state = Q6APM_STREAM_RUNNING;
if (prtd->state == Q6APM_STREAM_RUNNING && (bytes_in_flight == 0)) {