diff --git a/include/sound/soc-dpcm.h b/include/sound/soc-dpcm.h
index e307fa30231a..d1a4b50018d2 100644
--- a/include/sound/soc-dpcm.h
+++ b/include/sound/soc-dpcm.h
@@ -132,5 +132,6 @@ void snd_soc_dpcm_be_set_state(struct snd_soc_pcm_runtime *be, int stream,
 /* internal use only */
 int soc_dpcm_be_digital_mute(struct snd_soc_pcm_runtime *fe, int mute);
 int soc_dpcm_debugfs_add(struct snd_soc_pcm_runtime *rtd);
+int soc_dpcm_runtime_update(struct snd_soc_dapm_widget *);
 
 #endif
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 214323f53956..02db2c09076b 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -1846,7 +1846,7 @@ static int soc_dapm_mux_update_power(struct snd_soc_dapm_widget *widget,
 		dapm_power_widgets(widget->dapm, SND_SOC_DAPM_STREAM_NOP);
 	}
 
-	return 0;
+	return found;
 }
 
 int snd_soc_dapm_mux_update_power(struct snd_soc_dapm_widget *widget,
@@ -1858,6 +1858,8 @@ int snd_soc_dapm_mux_update_power(struct snd_soc_dapm_widget *widget,
 	mutex_lock_nested(&card->dapm_mutex, SND_SOC_DAPM_CLASS_RUNTIME);
 	ret = soc_dapm_mux_update_power(widget, kcontrol, mux, e);
 	mutex_unlock(&card->dapm_mutex);
+	if (ret > 0)
+		soc_dpcm_runtime_update(widget);
 	return ret;
 }
 EXPORT_SYMBOL_GPL(snd_soc_dapm_mux_update_power);
@@ -1890,7 +1892,7 @@ static int soc_dapm_mixer_update_power(struct snd_soc_dapm_widget *widget,
 		dapm_power_widgets(widget->dapm, SND_SOC_DAPM_STREAM_NOP);
 	}
 
-	return 0;
+	return found;
 }
 
 int snd_soc_dapm_mixer_update_power(struct snd_soc_dapm_widget *widget,
@@ -1902,6 +1904,8 @@ int snd_soc_dapm_mixer_update_power(struct snd_soc_dapm_widget *widget,
 	mutex_lock_nested(&card->dapm_mutex, SND_SOC_DAPM_CLASS_RUNTIME);
 	ret = soc_dapm_mixer_update_power(widget, kcontrol, connect);
 	mutex_unlock(&card->dapm_mutex);
+	if (ret > 0)
+		soc_dpcm_runtime_update(widget);
 	return ret;
 }
 EXPORT_SYMBOL_GPL(snd_soc_dapm_mixer_update_power);
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index a1d4426a99d9..ca36fd6746fc 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -1608,7 +1608,228 @@ out:
 	return ret;
 }
 
+static int dpcm_run_update_shutdown(struct snd_soc_pcm_runtime *fe, int stream)
+{
+	int err;
 
+	dev_dbg(fe->dev, "runtime %s close on FE %s\n",
+			stream ? "capture" : "playback", fe->dai_link->name);
+
+	err = dpcm_be_dai_trigger(fe, stream, SNDRV_PCM_TRIGGER_STOP);
+	if (err < 0)
+		dev_err(fe->dev,"dpcm: trigger FE failed %d\n", err);
+
+	err = dpcm_be_dai_hw_free(fe, stream);
+	if (err < 0)
+		dev_err(fe->dev,"dpcm: hw_free FE failed %d\n", err);
+
+	err = dpcm_be_dai_shutdown(fe, stream);
+	if (err < 0)
+		dev_err(fe->dev,"dpcm: shutdown FE failed %d\n", err);
+
+	/* run the stream event for each BE */
+	dpcm_dapm_stream_event(fe, stream, SND_SOC_DAPM_STREAM_NOP);
+
+	return 0;
+}
+
+static int dpcm_run_update_startup(struct snd_soc_pcm_runtime *fe, int stream)
+{
+	struct snd_soc_dpcm *dpcm;
+	int ret;
+
+	dev_dbg(fe->dev, "runtime %s open on FE %s\n",
+			stream ? "capture" : "playback", fe->dai_link->name);
+
+	/* Only start the BE if the FE is ready */
+	if (fe->dpcm[stream].state == SND_SOC_DPCM_STATE_HW_FREE ||
+		fe->dpcm[stream].state == SND_SOC_DPCM_STATE_CLOSE)
+		return -EINVAL;
+
+	/* startup must always be called for new BEs */
+	ret = dpcm_be_dai_startup(fe, stream);
+	if (ret < 0) {
+		goto disconnect;
+		return ret;
+	}
+
+	/* keep going if FE state is > open */
+	if (fe->dpcm[stream].state == SND_SOC_DPCM_STATE_OPEN)
+		return 0;
+
+	ret = dpcm_be_dai_hw_params(fe, stream);
+	if (ret < 0) {
+		goto close;
+		return ret;
+	}
+
+	/* keep going if FE state is > hw_params */
+	if (fe->dpcm[stream].state == SND_SOC_DPCM_STATE_HW_PARAMS)
+		return 0;
+
+
+	ret = dpcm_be_dai_prepare(fe, stream);
+	if (ret < 0) {
+		goto hw_free;
+		return ret;
+	}
+
+	/* run the stream event for each BE */
+	dpcm_dapm_stream_event(fe, stream, SND_SOC_DAPM_STREAM_NOP);
+
+	/* keep going if FE state is > prepare */
+	if (fe->dpcm[stream].state == SND_SOC_DPCM_STATE_PREPARE ||
+		fe->dpcm[stream].state == SND_SOC_DPCM_STATE_STOP)
+		return 0;
+
+	dev_dbg(fe->dev, "dpcm: trigger FE %s cmd start\n",
+		fe->dai_link->name);
+
+	ret = dpcm_be_dai_trigger(fe, stream,
+			SNDRV_PCM_TRIGGER_START);
+	if (ret < 0) {
+		dev_err(fe->dev,"dpcm: trigger FE failed %d\n", ret);
+		goto hw_free;
+	}
+
+	return 0;
+
+hw_free:
+	dpcm_be_dai_hw_free(fe, stream);
+close:
+	dpcm_be_dai_shutdown(fe, stream);
+disconnect:
+	/* disconnect any non started BEs */
+	list_for_each_entry(dpcm, &fe->dpcm[stream].be_clients, list_be) {
+		struct snd_soc_pcm_runtime *be = dpcm->be;
+		if (be->dpcm[stream].state != SND_SOC_DPCM_STATE_START)
+				dpcm->state = SND_SOC_DPCM_LINK_STATE_FREE;
+	}
+
+	return ret;
+}
+
+static int dpcm_run_new_update(struct snd_soc_pcm_runtime *fe, int stream)
+{
+	int ret;
+
+	fe->dpcm[stream].runtime_update = SND_SOC_DPCM_UPDATE_BE;
+	ret = dpcm_run_update_startup(fe, stream);
+	if (ret < 0)
+		dev_err(fe->dev, "failed to startup some BEs\n");
+	fe->dpcm[stream].runtime_update = SND_SOC_DPCM_UPDATE_NO;
+
+	return ret;
+}
+
+static int dpcm_run_old_update(struct snd_soc_pcm_runtime *fe, int stream)
+{
+	int ret;
+
+	fe->dpcm[stream].runtime_update = SND_SOC_DPCM_UPDATE_BE;
+	ret = dpcm_run_update_shutdown(fe, stream);
+	if (ret < 0)
+		dev_err(fe->dev, "failed to shutdown some BEs\n");
+	fe->dpcm[stream].runtime_update = SND_SOC_DPCM_UPDATE_NO;
+
+	return ret;
+}
+
+/* Called by DAPM mixer/mux changes to update audio routing between PCMs and
+ * any DAI links.
+ */
+int soc_dpcm_runtime_update(struct snd_soc_dapm_widget *widget)
+{
+	struct snd_soc_card *card;
+	int i, old, new, paths;
+
+	if (widget->codec)
+		card = widget->codec->card;
+	else if (widget->platform)
+		card = widget->platform->card;
+	else
+		return -EINVAL;
+
+	mutex_lock_nested(&card->mutex, SND_SOC_CARD_CLASS_RUNTIME);
+	for (i = 0; i < card->num_rtd; i++) {
+		struct snd_soc_dapm_widget_list *list;
+		struct snd_soc_pcm_runtime *fe = &card->rtd[i];
+
+		/* make sure link is FE */
+		if (!fe->dai_link->dynamic)
+			continue;
+
+		/* only check active links */
+		if (!fe->cpu_dai->active)
+			continue;
+
+		/* DAPM sync will call this to update DSP paths */
+		dev_dbg(fe->dev, "DPCM runtime update for FE %s\n",
+			fe->dai_link->name);
+
+		/* skip if FE doesn't have playback capability */
+		if (!fe->cpu_dai->driver->playback.channels_min)
+			goto capture;
+
+		paths = dpcm_path_get(fe, SNDRV_PCM_STREAM_PLAYBACK, &list);
+		if (paths < 0) {
+			dev_warn(fe->dev, "%s no valid %s path\n",
+					fe->dai_link->name,  "playback");
+			mutex_unlock(&card->mutex);
+			return paths;
+		}
+
+		/* update any new playback paths */
+		new = dpcm_process_paths(fe, SNDRV_PCM_STREAM_PLAYBACK, &list, 1);
+		if (new) {
+			dpcm_run_new_update(fe, SNDRV_PCM_STREAM_PLAYBACK);
+			dpcm_clear_pending_state(fe, SNDRV_PCM_STREAM_PLAYBACK);
+			dpcm_be_disconnect(fe, SNDRV_PCM_STREAM_PLAYBACK);
+		}
+
+		/* update any old playback paths */
+		old = dpcm_process_paths(fe, SNDRV_PCM_STREAM_PLAYBACK, &list, 0);
+		if (old) {
+			dpcm_run_old_update(fe, SNDRV_PCM_STREAM_PLAYBACK);
+			dpcm_clear_pending_state(fe, SNDRV_PCM_STREAM_PLAYBACK);
+			dpcm_be_disconnect(fe, SNDRV_PCM_STREAM_PLAYBACK);
+		}
+
+capture:
+		/* skip if FE doesn't have capture capability */
+		if (!fe->cpu_dai->driver->capture.channels_min)
+			continue;
+
+		paths = dpcm_path_get(fe, SNDRV_PCM_STREAM_CAPTURE, &list);
+		if (paths < 0) {
+			dev_warn(fe->dev, "%s no valid %s path\n",
+					fe->dai_link->name,  "capture");
+			mutex_unlock(&card->mutex);
+			return paths;
+		}
+
+		/* update any new capture paths */
+		new = dpcm_process_paths(fe, SNDRV_PCM_STREAM_CAPTURE, &list, 1);
+		if (new) {
+			dpcm_run_new_update(fe, SNDRV_PCM_STREAM_CAPTURE);
+			dpcm_clear_pending_state(fe, SNDRV_PCM_STREAM_CAPTURE);
+			dpcm_be_disconnect(fe, SNDRV_PCM_STREAM_CAPTURE);
+		}
+
+		/* update any old capture paths */
+		old = dpcm_process_paths(fe, SNDRV_PCM_STREAM_CAPTURE, &list, 0);
+		if (old) {
+			dpcm_run_old_update(fe, SNDRV_PCM_STREAM_CAPTURE);
+			dpcm_clear_pending_state(fe, SNDRV_PCM_STREAM_CAPTURE);
+			dpcm_be_disconnect(fe, SNDRV_PCM_STREAM_CAPTURE);
+		}
+
+		dpcm_path_put(&list);
+	}
+
+	mutex_unlock(&card->mutex);
+	return 0;
+}
 int soc_dpcm_be_digital_mute(struct snd_soc_pcm_runtime *fe, int mute)
 {
 	struct snd_soc_dpcm *dpcm;