UMP_STREAM_MSG_STATUS_FB_INFO
.status = UMP_STREAM_MSG_STATUS_FB_INFO,
case UMP_STREAM_MSG_STATUS_FB_INFO:
err = ump_req_msg(ump, msg, 0, UMP_STREAM_MSG_STATUS_FB_INFO);
if (buf->fb_info.status != UMP_STREAM_MSG_STATUS_FB_INFO) {