diff mbox

Applied "ASoC: simple-card-utils: add asoc_simple_card_of_parse_routing()" to the asoc tree

Message ID E1dLYRm-0001hN-C0@debutante
State New, archived
Headers show

Commit Message

Mark Brown June 15, 2017, 5:20 p.m. UTC
The patch

   ASoC: simple-card-utils: add asoc_simple_card_of_parse_routing()

has been applied to the asoc tree at


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tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
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From 3296d07826ebc698113832acb426f037e9b3b253 Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Thu, 15 Jun 2017 00:25:02 +0000
Subject: [PATCH] ASoC: simple-card-utils: add

Current simple card drivers are parsing routing on each own driver.
Encapsulation is one of simple card util's purpose.
Let's add asoc_simple_card_of_parse_routing for it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
 include/sound/simple_card_utils.h     |  4 ++++
 sound/soc/generic/simple-card-utils.c | 22 ++++++++++++++++++++++
 2 files changed, 26 insertions(+)
diff mbox


diff --git a/include/sound/simple_card_utils.h b/include/sound/simple_card_utils.h
index cc318ccd6a2d..889c8ff86369 100644
--- a/include/sound/simple_card_utils.h
+++ b/include/sound/simple_card_utils.h
@@ -100,4 +100,8 @@  void asoc_simple_card_convert_fixup(struct asoc_simple_card_data *data,
 void asoc_simple_card_parse_convert(struct device *dev, char *prefix,
 				    struct asoc_simple_card_data *data);
+int asoc_simple_card_of_parse_routing(struct snd_soc_card *card,
+				      char *prefix,
+				      int optional);
 #endif /* __SIMPLE_CARD_UTILS_H */
diff --git a/sound/soc/generic/simple-card-utils.c b/sound/soc/generic/simple-card-utils.c
index 948a18842e64..a2b6d95bc2f9 100644
--- a/sound/soc/generic/simple-card-utils.c
+++ b/sound/soc/generic/simple-card-utils.c
@@ -375,6 +375,28 @@  int asoc_simple_card_clean_reference(struct snd_soc_card *card)
+int asoc_simple_card_of_parse_routing(struct snd_soc_card *card,
+				      char *prefix,
+				      int optional)
+	struct device_node *node = card->dev->of_node;
+	char prop[128];
+	if (!prefix)
+		prefix = "";
+	snprintf(prop, sizeof(prop), "%s%s", prefix, "routing");
+	if (!of_property_read_bool(node, prop)) {
+		if (optional)
+			return 0;
+		return -EINVAL;
+	}
+	return snd_soc_of_parse_audio_routing(card, prop);
 /* Module information */
 MODULE_AUTHOR("Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>");