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authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>2013-03-11 18:27:21 -0700
committerMark Brown <broonie@opensource.wolfsonmicro.com>2013-03-13 11:07:58 +0000
commit030e79f658de11da43d32e7ad814b5d2d64c8bac (patch)
tree4f38f2b01aa2dc6da29d3b3fb3ffda556f5cb23a /include/sound
parentf6161aa153581da4a3867a2d1a7caf4be19b6ec9 (diff)
ASoC: add snd_soc_register_component()
Current ASoC has register function for platform/codec/dai/card, but doesn't have for cpu. It often produces confusion and fault on ASoC. As result of ASoC community discussion, we consider new struct snd_soc_component for CPU/CODEC, and will switch over to use it. This patch adds very basic struct snd_soc_component, and register function for it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Acked-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Reviewed-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.h19
1 files changed, 19 insertions, 0 deletions
diff --git a/include/sound/soc.h b/include/sound/soc.h
index a6a059ca3874..8c46d0a7e2c0 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -324,6 +324,8 @@ struct snd_soc_dai_link;
struct snd_soc_platform_driver;
struct snd_soc_codec;
struct snd_soc_codec_driver;
+struct snd_soc_component;
+struct snd_soc_component_driver;
struct soc_enum;
struct snd_soc_jack;
struct snd_soc_jack_zone;
@@ -377,6 +379,10 @@ int snd_soc_register_codec(struct device *dev,
const struct snd_soc_codec_driver *codec_drv,
struct snd_soc_dai_driver *dai_drv, int num_dai);
void snd_soc_unregister_codec(struct device *dev);
+int snd_soc_register_component(struct device *dev,
+ const struct snd_soc_component_driver *cmpnt_drv,
+ struct snd_soc_dai_driver *dai_drv, int num_dai);
+void snd_soc_unregister_component(struct device *dev);
int snd_soc_codec_volatile_register(struct snd_soc_codec *codec,
unsigned int reg);
int snd_soc_codec_readable_register(struct snd_soc_codec *codec,
@@ -841,6 +847,19 @@ struct snd_soc_platform {
#endif
};
+struct snd_soc_component_driver {
+};
+
+struct snd_soc_component {
+ const char *name;
+ int id;
+ int num_dai;
+ struct device *dev;
+ struct list_head list;
+
+ const struct snd_soc_component_driver *driver;
+};
+
struct snd_soc_dai_link {
/* config - must be set by machine driver */
const char *name; /* Codec name */