TI_EDMA3_NUM_QDMA_CHS
ti_edma3_cc_wr_4(TI_EDMA3CC_QRAE(0), (1 << TI_EDMA3_NUM_QDMA_CHS) - 1);
for (i = 0; i < TI_EDMA3_NUM_QDMA_CHS; i++) {
if (ch >= TI_EDMA3_NUM_QDMA_CHS)