SDMA_AVAIL_REASON
WARN_ON(reason != SDMA_AVAIL_REASON);
waits[tidx]->wakeup(waits[tidx], SDMA_AVAIL_REASON);
waits[i]->wakeup(waits[i], SDMA_AVAIL_REASON);
w->wakeup(w, SDMA_AVAIL_REASON);