ASoC: dapm - improvements to path finder - SQUASH
Signed-off-by: Liam Girdwood <lrg@ti.com>
diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h
index 25b2acf..9e59c96 100644
--- a/include/sound/soc-dapm.h
+++ b/include/sound/soc-dapm.h
@@ -316,6 +316,7 @@
struct snd_soc_dapm_pin;
struct snd_soc_dapm_route;
struct snd_soc_dapm_context;
+struct snd_soc_dapm_widget_list;
int dapm_reg_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event);
@@ -389,6 +390,13 @@
int snd_soc_dapm_ignore_suspend(struct snd_soc_dapm_context *dapm,
const char *pin);
+/* dapm path query */
+int snd_soc_dapm_get_connected_widgets_type(struct snd_soc_dapm_context *dapm,
+ const char *stream_name, struct snd_soc_dapm_widget_list **list,
+ int stream, enum snd_soc_dapm_type type);
+int snd_soc_dapm_get_connected_widgets_name(struct snd_soc_dapm_context *dapm,
+ const char *name, struct snd_soc_dapm_widget_list **list, int stream);
+
/* dapm widget types */
enum snd_soc_dapm_type {
snd_soc_dapm_input = 0, /* input pin */