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authorLiam Girdwood <lrg@ti.com>2012-02-06 16:05:14 +0000
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-02-06 16:17:01 +0000
commit40f02cd9f21dc2bd2c65713eb986139bb1ea0363 (patch)
tree1045b72ecc1643931256a4d7b82a5c182f73fabe /include/sound
parent839e5fadc68f5095e4fc76e8e618cc41affdf3d5 (diff)
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ASoC: dapm: Export mixer|mux_update_power() to public API.
Allow for the operation of custom mixer and mux DAPM widgets that can call snd_soc_dapm_mixer_update_power() and snd_soc_dapm_mux_update_power() directly after updating their status. This is useful with complex DAPM Mixer operations where we need to do additional work in addition to setting a few mixer register bits. Signed-off-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'include/sound')
-rw-r--r--include/sound/soc-dapm.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h
index bfa0d3cbbf2..db8435a79a8 100644
--- a/include/sound/soc-dapm.h
+++ b/include/sound/soc-dapm.h
@@ -371,6 +371,12 @@ int snd_soc_dapm_stream_event(struct snd_soc_pcm_runtime *rtd,
const char *stream, int event);
void snd_soc_dapm_shutdown(struct snd_soc_card *card);
+/* external DAPM widget events */
+int snd_soc_dapm_mixer_update_power(struct snd_soc_dapm_widget *widget,
+ struct snd_kcontrol *kcontrol, int connect);
+int snd_soc_dapm_mux_update_power(struct snd_soc_dapm_widget *widget,
+ struct snd_kcontrol *kcontrol, int mux, struct soc_enum *e);
+
/* dapm sys fs - used by the core */
int snd_soc_dapm_sys_add(struct device *dev);
void snd_soc_dapm_debugfs_init(struct snd_soc_dapm_context *dapm,