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ASoC: soc-core: adjust for graph on snd_soc_of_parse_audio_routing

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It is assuming that the card related information is located on
"card" node, but graph case doesn't have it.
This patch adds node parameter to adjust for graph support

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto 2016-11-11 01:18:35 +00:00 committed by Mark Brown
parent 1001354ca3
commit 7364c8dc25
2 changed files with 13 additions and 5 deletions
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9
include/sound/soc.h
View file

@ -1655,8 +1655,13 @@ void snd_soc_of_parse_audio_prefix(struct snd_soc_card *card,
struct snd_soc_codec_conf *codec_conf,
struct device_node *of_node,
const char *propname);
int snd_soc_of_parse_audio_routing(struct snd_soc_card *card,
const char *propname);
#define snd_soc_of_parse_audio_routing(card, propname) \
snd_soc_of_parse_audio_routing_from_node(card, NULL, propname)
int snd_soc_of_parse_audio_routing_from_node(struct snd_soc_card *card,
struct device_node *np,
const char *propname);
unsigned int snd_soc_of_parse_daifmt(struct device_node *np,
const char *prefix,
struct device_node **bitclkmaster,

9
sound/soc/soc-core.c
View file

@ -3615,14 +3615,17 @@ void snd_soc_of_parse_audio_prefix(struct snd_soc_card *card,
}
EXPORT_SYMBOL_GPL(snd_soc_of_parse_audio_prefix);
int snd_soc_of_parse_audio_routing(struct snd_soc_card *card,
int snd_soc_of_parse_audio_routing_from_node(struct snd_soc_card *card,
struct device_node *np,
const char *propname)
{
struct device_node *np = card->dev->of_node;
int num_routes;
struct snd_soc_dapm_route *routes;
int i, ret;
if (!np)
np = card->dev->of_node;
num_routes = of_property_count_strings(np, propname);
if (num_routes < 0 || num_routes & 1) {
dev_err(card->dev,
@ -3669,7 +3672,7 @@ int snd_soc_of_parse_audio_routing(struct snd_soc_card *card,
return 0;
}
EXPORT_SYMBOL_GPL(snd_soc_of_parse_audio_routing);
EXPORT_SYMBOL_GPL(snd_soc_of_parse_audio_routing_from_node);
unsigned int snd_soc_of_parse_daifmt(struct device_node *np,
const char *prefix,