Re: [PATCH v8 18/22] ASoC: qdsp6: audioreach: add topology support

+static int audioreach_control_load_mix(struct snd_soc_component *scomp,
+				       struct snd_ar_control *scontrol,
+				       struct snd_kcontrol_new *kc,
+				       struct snd_soc_tplg_ctl_hdr *hdr)
+{
+	struct snd_soc_tplg_vendor_value_elem *c_elem;
+	struct snd_soc_tplg_vendor_array *c_array;
+	struct snd_soc_tplg_mixer_control *mc;
+	int tkn_count = 0;
+
+	mc = container_of(hdr, struct snd_soc_tplg_mixer_control, hdr);
+	c_array = (struct snd_soc_tplg_vendor_array *)mc->priv.data;
+
+	c_elem = c_array->value;
+
+	while (tkn_count <= (le32_to_cpu(c_array->num_elems) - 1)) {
+		switch (le32_to_cpu(c_elem->token)) {
+		case AR_TKN_U32_SUB_GRAPH_INSTANCE_ID:
+			scontrol->sgid = le32_to_cpu(c_elem->value);
+			break;
+		default:
+			/* Ignore other tokens */
+		break;

+
+		}
+		c_elem++;
+		tkn_count++;
+	}
+
+	return 0;
+}