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| author | Liam Girdwood <lrg@ti.com> | 2012-02-06 16:05:14 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-02-06 16:17:01 +0000 |
| commit | 40f02cd9f21dc2bd2c65713eb986139bb1ea0363 (patch) | |
| tree | 1045b72ecc1643931256a4d7b82a5c182f73fabe /include/sound | |
| parent | 839e5fadc68f5095e4fc76e8e618cc41affdf3d5 (diff) | |
| download | linux-3.10-40f02cd9f21dc2bd2c65713eb986139bb1ea0363.tar.gz linux-3.10-40f02cd9f21dc2bd2c65713eb986139bb1ea0363.tar.bz2 linux-3.10-40f02cd9f21dc2bd2c65713eb986139bb1ea0363.zip | |
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.h | 6 |
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, |