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authorMark Brown <broonie@opensource.wolfsonmicro.com>2008-11-28 13:29:45 +0000
committerMark Brown <broonie@opensource.wolfsonmicro.com>2008-12-09 10:49:26 +0000
commitc5af3a2e192d333997d1e191f3eba7fd2f869681 (patch)
treebd63c16c657b473ea3823faae5644642d9ae88db /include/sound
parentca4513fe06c483bf0111c990059d42f97288605d (diff)
downloadop-kernel-dev-c5af3a2e192d333997d1e191f3eba7fd2f869681.zip
op-kernel-dev-c5af3a2e192d333997d1e191f3eba7fd2f869681.tar.gz
ASoC: Add card registration API
ASoC v2 allows cards, codecs and platforms to instantiate separately, with the overall ASoC device only being instantiated once all the required components have registered. As part of backporting Liam's work introduce an initial version of the card registration functions. At present these do nothing active and are internal only, they will be exposed to machine drivers after further backporting. Adding this now allows the datastructures used for dynamic card instantiation to be built up gradually. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'include/sound')
-rw-r--r--include/sound/soc.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/sound/soc.h b/include/sound/soc.h
index 79d855d..4a578b5 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -333,6 +333,11 @@ struct snd_soc_dai_link {
/* SoC card */
struct snd_soc_card {
char *name;
+ struct device *dev;
+
+ struct list_head list;
+
+ int instantiated;
int (*probe)(struct platform_device *pdev);
int (*remove)(struct platform_device *pdev);
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