diff --git a/include/sound/pcm_iec958.h b/include/sound/pcm_iec958.h
index 36f023a..7453ace 100644
--- a/include/sound/pcm_iec958.h
+++ b/include/sound/pcm_iec958.h
@@ -3,9 +3,25 @@
 
 #include <linux/types.h>
 
+/*
+ * IEC 60958 controls parameters
+ * Describes channel status and associated callback
+ */
+struct snd_pcm_iec958_params {
+	/* call when control is updated by user */
+	int (*ctrl_set)(void *pdata, u8 *status, u8 len);
+
+	struct snd_aes_iec958 *iec;
+	void *pdata; /* user private data to retrieve context */
+	struct mutex *mutex; /* use to avoid race condition */
+};
+
 int snd_pcm_create_iec958_consumer(struct snd_pcm_runtime *runtime, u8 *cs,
 	size_t len);
 
 int snd_pcm_create_iec958_consumer_hw_params(struct snd_pcm_hw_params *params,
 					     u8 *cs, size_t len);
+
+int snd_pcm_create_iec958_ctl(struct snd_pcm *pcm,
+			      struct snd_pcm_iec958_params *params, int stream);
 #endif
diff --git a/sound/core/pcm_iec958.c b/sound/core/pcm_iec958.c
index c9f8b66..1d426bc 100644
--- a/sound/core/pcm_iec958.c
+++ b/sound/core/pcm_iec958.c
@@ -7,11 +7,78 @@
  */
 #include <linux/export.h>
 #include <linux/types.h>
+#include <linux/wait.h>
 #include <sound/asoundef.h>
+#include <sound/control.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/pcm_iec958.h>
 
+int snd_pcm_iec958_info(struct snd_kcontrol *kcontrol,
+			struct snd_ctl_elem_info *uinfo)
+{
+	uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958;
+	uinfo->count = 1;
+	return 0;
+}
+
+static int snd_pcm_iec958_get(struct snd_kcontrol *kcontrol,
+			      struct snd_ctl_elem_value *uctl)
+{
+	struct snd_pcm_iec958_params *params = snd_kcontrol_chip(kcontrol);
+
+	if (params->mutex)
+		mutex_unlock(params->mutex);
+	uctl->value.iec958.status[0] = params->iec->status[0];
+	uctl->value.iec958.status[1] = params->iec->status[1];
+	uctl->value.iec958.status[2] = params->iec->status[2];
+	uctl->value.iec958.status[3] = params->iec->status[3];
+	uctl->value.iec958.status[4] = params->iec->status[4];
+	if (params->mutex)
+		mutex_unlock(params->mutex);
+	return 0;
+}
+
+static int snd_pcm_iec958_put(struct snd_kcontrol *kcontrol,
+			      struct snd_ctl_elem_value *uctl)
+{
+	struct snd_pcm_iec958_params *params = snd_kcontrol_chip(kcontrol);
+	int err = 0;
+
+	if (params->mutex)
+		mutex_lock(params->mutex);
+	if (params->ctrl_set)
+		err = params->ctrl_set(params->pdata,
+				       uctl->value.iec958.status, 5);
+	if (!err) {
+		params->iec->status[0] = uctl->value.iec958.status[0];
+		params->iec->status[1] = uctl->value.iec958.status[1];
+		params->iec->status[2] = uctl->value.iec958.status[2];
+		params->iec->status[3] = uctl->value.iec958.status[3];
+		params->iec->status[4] = uctl->value.iec958.status[4];
+	}
+	if (params->mutex)
+		mutex_unlock(params->mutex);
+
+	return 0;
+}
+
+static const struct snd_kcontrol_new iec958_ctls[] = {
+	{
+		.iface = SNDRV_CTL_ELEM_IFACE_PCM,
+		.name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, DEFAULT),
+		.info = snd_pcm_iec958_info,
+		.get = snd_pcm_iec958_get,
+		.put = snd_pcm_iec958_put,
+	},
+	{
+		.iface = SNDRV_CTL_ELEM_IFACE_PCM,
+		.name = SNDRV_CTL_NAME_IEC958("", CAPTURE, DEFAULT),
+		.info = snd_pcm_iec958_info,
+		.get = snd_pcm_iec958_get,
+	},
+};
+
 static int create_iec958_consumer(uint rate, uint sample_width,
 				  u8 *cs, size_t len)
 {
@@ -111,3 +178,26 @@ int snd_pcm_create_iec958_consumer_hw_params(struct snd_pcm_hw_params *params,
 				      cs, len);
 }
 EXPORT_SYMBOL(snd_pcm_create_iec958_consumer_hw_params);
+
+/**
+ * snd_pcm_create_iec958_ctl - create IEC958 channel status default control
+ * pcm: pcm device to associate to the control.
+ * iec958: snd_pcm_iec958_params structure that cntains callbacks
+ *         and channel status buffer
+ * stream: stream type SNDRV_PCM_STREAM_PLAYBACK or SNDRV_PCM_STREAM_CATURE
+ * Returns:  negative error code if something failed.
+ */
+int snd_pcm_create_iec958_ctl(struct snd_pcm *pcm,
+			      struct snd_pcm_iec958_params *params, int stream)
+{
+	struct snd_kcontrol_new knew;
+
+	if (stream > SNDRV_PCM_STREAM_LAST)
+		return -EINVAL;
+
+	knew = iec958_ctls[stream];
+	knew.device = pcm->device;
+	knew.count = pcm->streams[stream].substream_count;
+	return snd_ctl_add(pcm->card, snd_ctl_new1(&knew, params));
+}
+EXPORT_SYMBOL(snd_pcm_create_iec958_ctl);
