ASoC: Add utility to parse DAPM routes from device tree
Implement snd_soc_of_parse_audio_routing(), a utility function that can
parses a simple DAPM route table from device tree.The machine driver
specifies the DT property to use, since this is binding-specific.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
diff --git a/include/sound/soc.h b/include/sound/soc.h
index 278f3b8..db8acd2 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -963,6 +963,8 @@
int snd_soc_of_parse_card_name(struct snd_soc_card *card,
const char *propname);
+int snd_soc_of_parse_audio_routing(struct snd_soc_card *card,
+ const char *propname);
#include <sound/soc-dai.h>