patch 1:
 	switch (params_physical_width(params)) {
 	case 16:
 		width = DMA_SLAVE_BUSWIDTH_2_BYTES;
 		break;
+	case 32:
+		width = DMA_SLAVE_BUSWIDTH_4_BYTES;
+		break;
 	default:
 		return -EINVAL;
 	}

patch 2:
 static u8 sun4i_dai_params_to_wss(struct snd_pcm_hw_params *params)
 {
 	int ret = -EINVAL;
-	switch (params_width(params)) {
+	switch (params_physical_width(params)) {