HVPIPE_MSG_AVAILABLE
if (src_info->hvpipe_status & HVPIPE_MSG_AVAILABLE)
hdr.flags = HVPIPE_MSG_AVAILABLE;
if (hdr.flags & HVPIPE_MSG_AVAILABLE) {
src_info->hvpipe_status &= ~HVPIPE_MSG_AVAILABLE;
if (src_info->hvpipe_status & HVPIPE_MSG_AVAILABLE) {
else if (hvpipe_event->event_type & HVPIPE_MSG_AVAILABLE)
flags = HVPIPE_MSG_AVAILABLE;
if (hvpipe_event->event_type & HVPIPE_MSG_AVAILABLE)