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authorMark Brown <broonie@opensource.wolfsonmicro.com>2011-01-26 14:59:27 +0000
committerMark Brown <broonie@opensource.wolfsonmicro.com>2011-01-27 11:56:34 +0000
commit6f8ab4ac292f81b9246ddf363bf1c6a2fc7a0629 (patch)
tree1ca2bcaefd986fb19b72a1ac741c9371aec2f28a /include/sound
parente7361ec4996c170c63c4ac379085896db85ff34d (diff)
downloadop-kernel-dev-6f8ab4ac292f81b9246ddf363bf1c6a2fc7a0629.zip
op-kernel-dev-6f8ab4ac292f81b9246ddf363bf1c6a2fc7a0629.tar.gz
ASoC: Export card PM callbacks for use in direct registered cards
Allow hookup of cards registered directly with the core to the PM operations by exporting the device power management operations to modules, also exporting the default PM operations since it is expected that most cards will end up using exactly the same setup. Note that the callbacks require that the driver data for the card be the snd_soc_card. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
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 2d10090..7e8cf4f 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -260,6 +260,9 @@ enum snd_soc_compress_type {
int snd_soc_register_card(struct snd_soc_card *card);
int snd_soc_unregister_card(struct snd_soc_card *card);
+int snd_soc_suspend(struct device *dev);
+int snd_soc_resume(struct device *dev);
+int snd_soc_poweroff(struct device *dev);
int snd_soc_register_platform(struct device *dev,
struct snd_soc_platform_driver *platform_drv);
void snd_soc_unregister_platform(struct device *dev);
@@ -802,4 +805,6 @@ static inline void snd_soc_initialize_card_lists(struct snd_soc_card *card)
extern struct dentry *snd_soc_debugfs_root;
#endif
+extern const struct dev_pm_ops snd_soc_pm_ops;
+
#endif
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