---

yaml
---
r: 293301
b: refs/heads/master
c: 40f02cd
h: refs/heads/master
i:
  293299: 86b99ee
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 839e5fadc68f5095e4fc76e8e618cc41affdf3d5
+refs/heads/master: 40f02cd9f21dc2bd2c65713eb986139bb1ea0363

trunk/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,

trunk/sound/soc/soc-dapm.c

@@ -1699,9 +1699,8 @@ static inline void dapm_debugfs_cleanup(struct snd_soc_dapm_context *dapm)
 #endif
 
 /* test and update the power status of a mux widget */
-static int dapm_mux_update_power(struct snd_soc_dapm_widget *widget,
-				 struct snd_kcontrol *kcontrol, int change,
-				 int mux, struct soc_enum *e)
+int snd_soc_dapm_mux_update_power(struct snd_soc_dapm_widget *widget,
+				 struct snd_kcontrol *kcontrol, int mux, struct soc_enum *e)
 {
 	struct snd_soc_dapm_path *path;
 	int found = 0;
@@ -1711,9 +1710,6 @@ static int dapm_mux_update_power(struct snd_soc_dapm_widget *widget,
 	    widget->id != snd_soc_dapm_value_mux)
 		return -ENODEV;
 
-	if (!change)
-		return 0;
-
 	/* find dapm widget path assoc with kcontrol */
 	list_for_each_entry(path, &widget->dapm->card->paths, list) {
 		if (path->kcontrol != kcontrol)
@@ -1742,9 +1738,10 @@ static int dapm_mux_update_power(struct snd_soc_dapm_widget *widget,
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(snd_soc_dapm_mux_update_power);
 
 /* test and update the power status of a mixer or switch widget */
-static int dapm_mixer_update_power(struct snd_soc_dapm_widget *widget,
+int snd_soc_dapm_mixer_update_power(struct snd_soc_dapm_widget *widget,
 				   struct snd_kcontrol *kcontrol, int connect)
 {
 	struct snd_soc_dapm_path *path;
@@ -1773,6 +1770,7 @@ static int dapm_mixer_update_power(struct snd_soc_dapm_widget *widget,
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(snd_soc_dapm_mixer_update_power);
 
 /* show dapm widget status in sys fs */
 static ssize_t dapm_widget_show(struct device *dev,
@@ -2357,7 +2355,7 @@ int snd_soc_dapm_put_volsw(struct snd_kcontrol *kcontrol,
 			update.val = val;
 			widget->dapm->update = &update;
 
-			dapm_mixer_update_power(widget, kcontrol, connect);
+			snd_soc_dapm_mixer_update_power(widget, kcontrol, connect);
 
 			widget->dapm->update = NULL;
 		}
@@ -2448,7 +2446,7 @@ int snd_soc_dapm_put_enum_double(struct snd_kcontrol *kcontrol,
 			update.val = val;
 			widget->dapm->update = &update;
 
-			dapm_mux_update_power(widget, kcontrol, change, mux, e);
+			snd_soc_dapm_mux_update_power(widget, kcontrol, mux, e);
 
 			widget->dapm->update = NULL;
 		}
@@ -2509,8 +2507,7 @@ int snd_soc_dapm_put_enum_virt(struct snd_kcontrol *kcontrol,
 
 			widget->value = ucontrol->value.enumerated.item[0];
 
-			dapm_mux_update_power(widget, kcontrol, change,
-					      widget->value, e);
+			snd_soc_dapm_mux_update_power(widget, kcontrol, widget->value, e);
 		}
 	}
 
@@ -2613,7 +2610,7 @@ int snd_soc_dapm_put_value_enum_double(struct snd_kcontrol *kcontrol,
 			update.val = val;
 			widget->dapm->update = &update;
 
-			dapm_mux_update_power(widget, kcontrol, change, mux, e);
+			snd_soc_dapm_mux_update_power(widget, kcontrol, mux, e);
 
 			widget->dapm->update = NULL;
 		}