diff --git a/spa/plugins/alsa/alsa-sink.c b/spa/plugins/alsa/alsa-sink.c
index 7a4f9e30c..f9556d51b 100644
--- a/spa/plugins/alsa/alsa-sink.c
+++ b/spa/plugins/alsa/alsa-sink.c
@@ -383,15 +383,16 @@ impl_node_port_enum_params(struct spa_node *node,
 			t->param_alloc_meta_enable.MetaEnable,
 			":", t->param_alloc_meta_enable.type,             "I", t->meta.Ringbuffer,
 			":", t->param_alloc_meta_enable.size,             "i", sizeof(struct spa_meta_ringbuffer),
-			":", t->param_alloc_meta_enable.ringbufferSize,   "i", this->period_frames *
-										this->frame_size * 32,
+			":", t->param_alloc_meta_enable.ringbufferSize,   "iru", this->props.min_latency * this->frame_size,
+									2, this->props.min_latency * this->frame_size,
+									   this->period_frames * this->frame_size,
 			":", t->param_alloc_meta_enable.ringbufferStride, "i", 0,
 			":", t->param_alloc_meta_enable.ringbufferBlocks, "i", 1,
 			":", t->param_alloc_meta_enable.ringbufferAlign,  "i", 16);
 		break;
 
 	default:
-		return SPA_RESULT_NOT_IMPLEMENTED;
+		return SPA_RESULT_ENUM_END;
 	}
 
 	return SPA_RESULT_OK;
diff --git a/spa/plugins/alsa/alsa-utils.c b/spa/plugins/alsa/alsa-utils.c
index f04472d78..615992e55 100644
--- a/spa/plugins/alsa/alsa-utils.c
+++ b/spa/plugins/alsa/alsa-utils.c
@@ -369,10 +369,12 @@ pull_frames(struct state *state,
 			n_bytes = SPA_MIN(avail, to_write * state->frame_size);
 			n_frames = SPA_MIN(to_write, n_bytes / state->frame_size);
 
-			spa_ringbuffer_read_data(ringbuffer, d[0].data, index & ringbuffer->mask, dst, n_bytes);
+			spa_ringbuffer_read_data(ringbuffer, d[0].data, index % ringbuffer->mask, dst, n_bytes);
 
 			spa_ringbuffer_read_update(ringbuffer, index + n_bytes);
 			reuse = avail == n_bytes;
+			spa_log_trace(state->log, "%d %d %ld %zd", avail, index, to_write, n_bytes);
+			reuse = true;
 		} else {
 			offs = SPA_MIN(d[0].chunk->offset + state->ready_offset, d[0].maxsize);
 			size = SPA_MIN(d[0].chunk->size + offs, d[0].maxsize) - offs;