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authorLiam Girdwood <lg@opensource.wolfsonmicro.com>2008-01-10 14:36:20 +0100
committerJaroslav Kysela <perex@perex.cz>2008-01-31 17:29:50 +0100
commit0b4d221b8d56deefca4984d01b3a010107ae1f72 (patch)
treefb4d9923416fedeee04632eac5a8ee760bf37f0e /include/sound
parent7570f29a545c7fdf29e913860320e0c09e60e45b (diff)
downloadlinux-0b4d221b8d56deefca4984d01b3a010107ae1f72.tar.gz
[ALSA] soc - Add device level DAPM event
Added a device level dapm event so that both the machine and codec are informed when dapm events occur. Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Diffstat (limited to 'include/sound')
-rw-r--r--include/sound/soc-dapm.h1
-rw-r--r--include/sound/soc.h3
2 files changed, 4 insertions, 0 deletions
diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h
index b9d58644251..4158cbaa0f2 100644
--- a/include/sound/soc-dapm.h
+++ b/include/sound/soc-dapm.h
@@ -199,6 +199,7 @@ void snd_soc_dapm_free(struct snd_soc_device *socdev);
/* dapm events */
int snd_soc_dapm_stream_event(struct snd_soc_codec *codec, char *stream,
int event);
+int snd_soc_dapm_device_event(struct snd_soc_device *socdev, int event);
/* dapm sys fs - used by the core */
int snd_soc_dapm_sys_add(struct device *dev);
diff --git a/include/sound/soc.h b/include/sound/soc.h
index c22c6565040..add5f948e38 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -425,6 +425,9 @@ struct snd_soc_machine {
int (*resume_pre)(struct platform_device *pdev);
int (*resume_post)(struct platform_device *pdev);
+ /* callbacks */
+ int (*dapm_event)(struct snd_soc_machine *, int event);
+
/* CPU <--> Codec DAI links */
struct snd_soc_dai_link *dai_link;
int num_links;