tracking-2.6.27-rc1-snd_soc_dapm_set_endpoint.patch

Signed-off-by: Andy Green <andy@openmoko.com>

1 files changed, 26 insertions, 0 deletions

diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 6a41d200487..6e71e4e57d1 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -1549,6 +1549,32 @@ int snd_soc_dapm_get_endpoint(struct snd_soc_codec *codec,
 EXPORT_SYMBOL_GPL(snd_soc_dapm_get_endpoint);
 
 /**
+ * snd_soc_dapm_set_endpoint - set audio endpoint status
+ * @codec: audio codec
+ * @endpoint: audio signal endpoint (or start point)
+ * @status: point status
+ *
+ * Set audio endpoint status - connected or disconnected.
+ *
+ * Returns 0 for success else error.
+ */
+int snd_soc_dapm_set_endpoint(struct snd_soc_codec *codec,
+        char *endpoint, int status)
+{
+        struct snd_soc_dapm_widget *w;
+
+        list_for_each_entry(w, &codec->dapm_widgets, list) {
+               if (!strcmp(w->name, endpoint)) {
+                        w->connected = status;
+                        return 0;
+                }
+        }
+
+        return -ENODEV;
+}
+EXPORT_SYMBOL_GPL(snd_soc_dapm_set_endpoint);
+
+/**
  * snd_soc_dapm_free - free dapm resources
  * @socdev: SoC device
  *