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ASoC: Add utility to parse DAPM routes from device tree

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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>
This commit is contained in:
Stephen Warren
2011-12-12 15:55:35 -07:00
committed by Mark Brown
parent bec4fa05e2
commit a4a54dd5bb
2 changed files with 59 additions and 0 deletions
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2
include/sound/soc.h
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@@ -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>