[alsa-devel] [PATCH 1/2] ASoC: dapm: Export dapm_kcontrol_set_value() so it can be used by drivers

[Peter Ujfalusi]

Drivers needing special put dapm callbacks need to use this function to
update the state of the kcontrol associated with the widget.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi at ti.com>
---
 include/sound/soc-dapm.h | 3 +++
 sound/soc/soc-dapm.c     | 3 ++-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h
index 6b59471cdf44..f31b323fe799 100644
--- a/include/sound/soc-dapm.h
+++ b/include/sound/soc-dapm.h
@@ -440,6 +440,9 @@ void dapm_mark_io_dirty(struct snd_soc_dapm_context *dapm);
 int snd_soc_dapm_dai_get_connected_widgets(struct snd_soc_dai *dai, int stream,
 	struct snd_soc_dapm_widget_list **list);
 
+bool dapm_kcontrol_set_value(const struct snd_kcontrol *kcontrol,
+	unsigned int value);
+
 struct snd_soc_codec *snd_soc_dapm_kcontrol_codec(struct snd_kcontrol *kcontrol);
 
 /* dapm widget types */
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index a74b9bf23d9f..a3df05d1f22e 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -333,7 +333,7 @@ static unsigned int dapm_kcontrol_get_value(const struct snd_kcontrol *kcontrol)
 	return data->value;
 }
 
-static bool dapm_kcontrol_set_value(const struct snd_kcontrol *kcontrol,
+bool dapm_kcontrol_set_value(const struct snd_kcontrol *kcontrol,
 	unsigned int value)
 {
 	struct dapm_kcontrol_data *data = snd_kcontrol_chip(kcontrol);
@@ -348,6 +348,7 @@ static bool dapm_kcontrol_set_value(const struct snd_kcontrol *kcontrol,
 
 	return true;
 }
+EXPORT_SYMBOL_GPL(dapm_kcontrol_set_value);
 
 /**
  * snd_soc_dapm_kcontrol_codec() - Returns the codec associated to a kcontrol
-- 
1.9.3