Merge remote-tracking branch 'asoc/topic/dapm-pin' into asoc-next
diff --git a/include/sound/soc.h b/include/sound/soc.h
index 13cc64e..ad671b3 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -1698,4 +1698,24 @@ static inline void snd_soc_dapm_mutex_unlock(struct snd_soc_dapm_context *dapm)
mutex_unlock(&dapm->card->dapm_mutex);
}
+int snd_soc_component_enable_pin(struct snd_soc_component *component,
+ const char *pin);
+int snd_soc_component_enable_pin_unlocked(struct snd_soc_component *component,
+ const char *pin);
+int snd_soc_component_disable_pin(struct snd_soc_component *component,
+ const char *pin);
+int snd_soc_component_disable_pin_unlocked(struct snd_soc_component *component,
+ const char *pin);
+int snd_soc_component_nc_pin(struct snd_soc_component *component,
+ const char *pin);
+int snd_soc_component_nc_pin_unlocked(struct snd_soc_component *component,
+ const char *pin);
+int snd_soc_component_get_pin_status(struct snd_soc_component *component,
+ const char *pin);
+int snd_soc_component_force_enable_pin(struct snd_soc_component *component,
+ const char *pin);
+int snd_soc_component_force_enable_pin_unlocked(
+ struct snd_soc_component *component,
+ const char *pin);
+
#endif
diff --git a/sound/soc/soc-utils.c b/sound/soc/soc-utils.c
index 393e8f0..644d9a9 100644
--- a/sound/soc/soc-utils.c
+++ b/sound/soc/soc-utils.c
@@ -58,6 +58,205 @@ int snd_soc_params_to_bclk(struct snd_pcm_hw_params *params)
}
EXPORT_SYMBOL_GPL(snd_soc_params_to_bclk);
+int snd_soc_component_enable_pin(struct snd_soc_component *component,
+ const char *pin)
+{
+ struct snd_soc_dapm_context *dapm =
+ snd_soc_component_get_dapm(component);
+ char *full_name;
+ int ret;
+
+ if (!component->name_prefix)
+ return snd_soc_dapm_enable_pin(dapm, pin);
+
+ full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin);
+ if (!full_name)
+ return -ENOMEM;
+
+ ret = snd_soc_dapm_enable_pin(dapm, full_name);
+ kfree(full_name);
+
+ return ret;
+}
+EXPORT_SYMBOL_GPL(snd_soc_component_enable_pin);
+
+int snd_soc_component_enable_pin_unlocked(struct snd_soc_component *component,
+ const char *pin)
+{
+ struct snd_soc_dapm_context *dapm =
+ snd_soc_component_get_dapm(component);
+ char *full_name;
+ int ret;
+
+ if (!component->name_prefix)
+ return snd_soc_dapm_enable_pin_unlocked(dapm, pin);
+
+ full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin);
+ if (!full_name)
+ return -ENOMEM;
+
+ ret = snd_soc_dapm_enable_pin_unlocked(dapm, full_name);
+ kfree(full_name);
+
+ return ret;
+}
+EXPORT_SYMBOL_GPL(snd_soc_component_enable_pin_unlocked);
+
+int snd_soc_component_disable_pin(struct snd_soc_component *component,
+ const char *pin)
+{
+ struct snd_soc_dapm_context *dapm =
+ snd_soc_component_get_dapm(component);
+ char *full_name;
+ int ret;
+
+ if (!component->name_prefix)
+ return snd_soc_dapm_disable_pin(dapm, pin);
+
+ full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin);
+ if (!full_name)
+ return -ENOMEM;
+
+ ret = snd_soc_dapm_disable_pin(dapm, full_name);
+ kfree(full_name);
+
+ return ret;
+}
+EXPORT_SYMBOL_GPL(snd_soc_component_disable_pin);
+
+int snd_soc_component_disable_pin_unlocked(struct snd_soc_component *component,
+ const char *pin)
+{
+ struct snd_soc_dapm_context *dapm =
+ snd_soc_component_get_dapm(component);
+ char *full_name;
+ int ret;
+
+ if (!component->name_prefix)
+ return snd_soc_dapm_disable_pin_unlocked(dapm, pin);
+
+ full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin);
+ if (!full_name)
+ return -ENOMEM;
+
+ ret = snd_soc_dapm_disable_pin_unlocked(dapm, full_name);
+ kfree(full_name);
+
+ return ret;
+}
+EXPORT_SYMBOL_GPL(snd_soc_component_disable_pin_unlocked);
+
+int snd_soc_component_nc_pin(struct snd_soc_component *component,
+ const char *pin)
+{
+ struct snd_soc_dapm_context *dapm =
+ snd_soc_component_get_dapm(component);
+ char *full_name;
+ int ret;
+
+ if (!component->name_prefix)
+ return snd_soc_dapm_nc_pin(dapm, pin);
+
+ full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin);
+ if (!full_name)
+ return -ENOMEM;
+
+ ret = snd_soc_dapm_nc_pin(dapm, full_name);
+ kfree(full_name);
+
+ return ret;
+}
+EXPORT_SYMBOL_GPL(snd_soc_component_nc_pin);
+
+int snd_soc_component_nc_pin_unlocked(struct snd_soc_component *component,
+ const char *pin)
+{
+ struct snd_soc_dapm_context *dapm =
+ snd_soc_component_get_dapm(component);
+ char *full_name;
+ int ret;
+
+ if (!component->name_prefix)
+ return snd_soc_dapm_nc_pin_unlocked(dapm, pin);
+
+ full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin);
+ if (!full_name)
+ return -ENOMEM;
+
+ ret = snd_soc_dapm_nc_pin_unlocked(dapm, full_name);
+ kfree(full_name);
+
+ return ret;
+}
+EXPORT_SYMBOL_GPL(snd_soc_component_nc_pin_unlocked);
+
+int snd_soc_component_get_pin_status(struct snd_soc_component *component,
+ const char *pin)
+{
+ struct snd_soc_dapm_context *dapm =
+ snd_soc_component_get_dapm(component);
+ char *full_name;
+ int ret;
+
+ if (!component->name_prefix)
+ return snd_soc_dapm_get_pin_status(dapm, pin);
+
+ full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin);
+ if (!full_name)
+ return -ENOMEM;
+
+ ret = snd_soc_dapm_get_pin_status(dapm, full_name);
+ kfree(full_name);
+
+ return ret;
+}
+EXPORT_SYMBOL_GPL(snd_soc_component_get_pin_status);
+
+int snd_soc_component_force_enable_pin(struct snd_soc_component *component,
+ const char *pin)
+{
+ struct snd_soc_dapm_context *dapm =
+ snd_soc_component_get_dapm(component);
+ char *full_name;
+ int ret;
+
+ if (!component->name_prefix)
+ return snd_soc_dapm_force_enable_pin(dapm, pin);
+
+ full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin);
+ if (!full_name)
+ return -ENOMEM;
+
+ ret = snd_soc_dapm_force_enable_pin(dapm, full_name);
+ kfree(full_name);
+
+ return ret;
+}
+EXPORT_SYMBOL_GPL(snd_soc_component_force_enable_pin);
+
+int snd_soc_component_force_enable_pin_unlocked(
+ struct snd_soc_component *component,
+ const char *pin)
+{
+ struct snd_soc_dapm_context *dapm =
+ snd_soc_component_get_dapm(component);
+ char *full_name;
+ int ret;
+
+ if (!component->name_prefix)
+ return snd_soc_dapm_force_enable_pin_unlocked(dapm, pin);
+
+ full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin);
+ if (!full_name)
+ return -ENOMEM;
+
+ ret = snd_soc_dapm_force_enable_pin_unlocked(dapm, full_name);
+ kfree(full_name);
+
+ return ret;
+}
+EXPORT_SYMBOL_GPL(snd_soc_component_force_enable_pin_unlocked);
+
static const struct snd_pcm_hardware dummy_dma_hardware = {
/* Random values to keep userspace happy when checking constraints */
.info = SNDRV_PCM_INFO_INTERLEAVED |
