@@ -103,5 +103,7 @@ void asoc_simple_card_parse_convert(struct device *dev, char *prefix,
int asoc_simple_card_of_parse_routing(struct snd_soc_card *card,
char *prefix,
int optional);
+int asoc_simple_card_of_parse_widgets(struct snd_soc_card *card,
+ char *prefix);
#endif /* __SIMPLE_CARD_UTILS_H */
@@ -397,6 +397,25 @@ int asoc_simple_card_of_parse_routing(struct snd_soc_card *card,
}
EXPORT_SYMBOL_GPL(asoc_simple_card_of_parse_routing);
+int asoc_simple_card_of_parse_widgets(struct snd_soc_card *card,
+ char *prefix)
+{
+ struct device_node *node = card->dev->of_node;
+ char prop[128];
+
+ if (!prefix)
+ prefix = "";
+
+ snprintf(prop, sizeof(prop), "%s%s", prefix, "widgets");
+
+ if (of_property_read_bool(node, prop))
+ return snd_soc_of_parse_audio_simple_widgets(card, prop);
+
+ /* no widgets is not error */
+ return 0;
+}
+EXPORT_SYMBOL_GPL(asoc_simple_card_of_parse_widgets);
+
/* Module information */
MODULE_AUTHOR("Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>");
MODULE_DESCRIPTION("ALSA SoC Simple Card Utils");