From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com
simple-card is supporting widgets. This patch makes this method simple style standard.
Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com --- include/sound/simple_card_core.h | 2 ++ sound/soc/generic/simple-card-core.c | 16 ++++++++++++++++ 2 files changed, 18 insertions(+)
diff --git a/include/sound/simple_card_core.h b/include/sound/simple_card_core.h index d66b536..41a66e8 100644 --- a/include/sound/simple_card_core.h +++ b/include/sound/simple_card_core.h @@ -39,5 +39,7 @@ int asoc_simple_card_parse_card_prefix(struct snd_soc_card *card, char *prefix); int asoc_simple_card_parse_card_route(struct snd_soc_card *card, char *prefix); +int asoc_simple_card_parse_card_widgets(struct snd_soc_card *card, + char *prefix);
#endif /* __SIMPLE_CARD_CORE_H */ diff --git a/sound/soc/generic/simple-card-core.c b/sound/soc/generic/simple-card-core.c index bfe3bf4..baabb50 100644 --- a/sound/soc/generic/simple-card-core.c +++ b/sound/soc/generic/simple-card-core.c @@ -158,3 +158,19 @@ int asoc_simple_card_parse_card_route(struct snd_soc_card *card, return ret; } EXPORT_SYMBOL_GPL(asoc_simple_card_parse_card_route); + +int asoc_simple_card_parse_card_widgets(struct snd_soc_card *card, + char *prefix) +{ + struct device_node *np = card->dev->of_node; + char prop[128]; + int ret = 0; + + snprintf(prop, sizeof(prop), "%swidgets", prefix); + + if (of_property_read_bool(np, prop)) + ret = snd_soc_of_parse_audio_simple_widgets(card, prop); + + return ret; +} +EXPORT_SYMBOL_GPL(asoc_simple_card_parse_card_widgets);