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authorStephen Warren <swarren@nvidia.com>2011-12-12 15:55:35 -0700
committerMark Brown <broonie@opensource.wolfsonmicro.com>2011-12-20 01:05:34 +0000
commita4a54dd5bb1bb01010f46147d6d8b452255957bf (patch)
treef4f101cd8ceb909c32ebc0c6112446d2f483327d /include/sound
parentbec4fa05e25f7e78ec67df389539acc6bb352a2a (diff)
downloadop-kernel-dev-a4a54dd5bb1bb01010f46147d6d8b452255957bf.zip
op-kernel-dev-a4a54dd5bb1bb01010f46147d6d8b452255957bf.tar.gz
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>
Diffstat (limited to 'include/sound')
-rw-r--r--include/sound/soc.h2
1 files changed, 2 insertions, 0 deletions
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 @@ void snd_soc_util_exit(void);
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>
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