7 files changed, 392 insertions, 261 deletions

diff --git a/sound/soc/sh/rcar/adg.c b/sound/soc/sh/rcar/adg.c
index 14d1a7193469..7ac35c9d1cb8 100644
--- a/sound/soc/sh/rcar/adg.c
+++ b/sound/soc/sh/rcar/adg.c
@@ -57,8 +57,7 @@ static u32 rsnd_adg_ssi_ws_timing_gen2(struct rsnd_dai_stream *io)
 	return (0x6 + ws) << 8;
 }
 
-int rsnd_adg_set_cmd_timsel_gen2(struct rsnd_dai *rdai,
-				 struct rsnd_mod *mod,
+int rsnd_adg_set_cmd_timsel_gen2(struct rsnd_mod *mod,
 				 struct rsnd_dai_stream *io)
 {
 	int id = rsnd_mod_id(mod);
@@ -75,12 +74,11 @@ int rsnd_adg_set_cmd_timsel_gen2(struct rsnd_dai *rdai,
 	return 0;
 }
 
-static int rsnd_adg_set_src_timsel_gen2(struct rsnd_dai *rdai,
-					struct rsnd_mod *mod,
+static int rsnd_adg_set_src_timsel_gen2(struct rsnd_mod *mod,
 					struct rsnd_dai_stream *io,
 					u32 timsel)
 {
-	int is_play = rsnd_dai_is_play(rdai, io);
+	int is_play = rsnd_io_is_play(io);
 	int id = rsnd_mod_id(mod);
 	int shift = (id % 2) ? 16 : 0;
 	u32 mask, ws;
@@ -122,7 +120,6 @@ static int rsnd_adg_set_src_timsel_gen2(struct rsnd_dai *rdai,
 }
 
 int rsnd_adg_set_convert_clk_gen2(struct rsnd_mod *mod,
-				  struct rsnd_dai *rdai,
 				  struct rsnd_dai_stream *io,
 				  unsigned int src_rate,
 				  unsigned int dst_rate)
@@ -178,7 +175,7 @@ int rsnd_adg_set_convert_clk_gen2(struct rsnd_mod *mod,
 		return -EIO;
 	}
 
-	ret = rsnd_adg_set_src_timsel_gen2(rdai, mod, io, val);
+	ret = rsnd_adg_set_src_timsel_gen2(mod, io, val);
 	if (ret < 0) {
 		dev_err(dev, "timsel error\n");
 		return ret;
@@ -190,12 +187,11 @@ int rsnd_adg_set_convert_clk_gen2(struct rsnd_mod *mod,
 }
 
 int rsnd_adg_set_convert_timing_gen2(struct rsnd_mod *mod,
-				     struct rsnd_dai *rdai,
 				     struct rsnd_dai_stream *io)
 {
 	u32 val = rsnd_adg_ssi_ws_timing_gen2(io);
 
-	return rsnd_adg_set_src_timsel_gen2(rdai, mod, io, val);
+	return rsnd_adg_set_src_timsel_gen2(mod, io, val);
 }
 
 int rsnd_adg_set_convert_clk_gen1(struct rsnd_priv *priv,
diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
index 75308bbc2ce8..1b53605f7154 100644
--- a/sound/soc/sh/rcar/core.c
+++ b/sound/soc/sh/rcar/core.c
@@ -149,16 +149,16 @@ char *rsnd_mod_dma_name(struct rsnd_mod *mod)
 	return mod->ops->dma_name(mod);
 }
 
-void rsnd_mod_init(struct rsnd_priv *priv,
-		   struct rsnd_mod *mod,
+void rsnd_mod_init(struct rsnd_mod *mod,
 		   struct rsnd_mod_ops *ops,
+		   struct clk *clk,
 		   enum rsnd_mod_type type,
 		   int id)
 {
-	mod->priv	= priv;
 	mod->id		= id;
 	mod->ops	= ops;
 	mod->type	= type;
+	mod->clk	= clk;
 }
 
 /*
@@ -412,7 +412,7 @@ u32 rsnd_get_adinr(struct rsnd_mod *mod)
 /*
  *	rsnd_dai functions
  */
-#define __rsnd_mod_call(mod, func, rdai...)			\
+#define __rsnd_mod_call(mod, func, param...)			\
 ({								\
 	struct rsnd_priv *priv = rsnd_mod_to_priv(mod);		\
 	struct device *dev = rsnd_priv_to_dev(priv);		\
@@ -422,18 +422,18 @@ u32 rsnd_get_adinr(struct rsnd_mod *mod)
 	if ((mod->status & mask) == call) {				\
 		dev_dbg(dev, "%s[%d] %s\n",				\
 			rsnd_mod_name(mod), rsnd_mod_id(mod), #func);	\
-		ret = (mod)->ops->func(mod, rdai);			\
+		ret = (mod)->ops->func(mod, param);			\
 		mod->status = (mod->status & ~mask) | (~call & mask);	\
 	}								\
 	ret;								\
 })
 
-#define rsnd_mod_call(mod, func, rdai...)	\
+#define rsnd_mod_call(mod, func, param...)	\
 	(!(mod) ? -ENODEV :			\
 	 !((mod)->ops->func) ? 0 :		\
-	 __rsnd_mod_call(mod, func, rdai))
+	 __rsnd_mod_call(mod, func, param))
 
-#define rsnd_dai_call(fn, io, rdai...)				\
+#define rsnd_dai_call(fn, io, param...)				\
 ({								\
 	struct rsnd_mod *mod;					\
 	int ret = 0, i;						\
@@ -441,7 +441,7 @@ u32 rsnd_get_adinr(struct rsnd_mod *mod)
 		mod = (io)->mod[i];				\
 		if (!mod)					\
 			continue;				\
-		ret = rsnd_mod_call(mod, fn, rdai);		\
+		ret = rsnd_mod_call(mod, fn, param);		\
 		if (ret < 0)					\
 			break;					\
 	}							\
@@ -477,17 +477,7 @@ static void rsnd_dai_disconnect(struct rsnd_mod *mod,
 	io->mod[mod->type] = NULL;
 }
 
-int rsnd_dai_id(struct rsnd_priv *priv, struct rsnd_dai *rdai)
-{
-	int id = rdai - priv->rdai;
-
-	if ((id < 0) || (id >= rsnd_rdai_nr(priv)))
-		return -EINVAL;
-
-	return id;
-}
-
-struct rsnd_dai *rsnd_dai_get(struct rsnd_priv *priv, int id)
+struct rsnd_dai *rsnd_rdai_get(struct rsnd_priv *priv, int id)
 {
 	if ((id < 0) || (id >= rsnd_rdai_nr(priv)))
 		return NULL;
@@ -499,12 +489,7 @@ static struct rsnd_dai *rsnd_dai_to_rdai(struct snd_soc_dai *dai)
 {
 	struct rsnd_priv *priv = snd_soc_dai_get_drvdata(dai);
 
-	return rsnd_dai_get(priv, dai->id);
-}
-
-int rsnd_dai_is_play(struct rsnd_dai *rdai, struct rsnd_dai_stream *io)
-{
-	return &rdai->playback == io;
+	return rsnd_rdai_get(priv, dai->id);
 }
 
 /*
@@ -598,20 +583,20 @@ static int rsnd_soc_dai_trigger(struct snd_pcm_substream *substream, int cmd,
 		if (ret < 0)
 			goto dai_trigger_end;
 
-		ret = rsnd_dai_call(init, io, rdai);
+		ret = rsnd_dai_call(init, io, priv);
 		if (ret < 0)
 			goto dai_trigger_end;
 
-		ret = rsnd_dai_call(start, io, rdai);
+		ret = rsnd_dai_call(start, io, priv);
 		if (ret < 0)
 			goto dai_trigger_end;
 		break;
 	case SNDRV_PCM_TRIGGER_STOP:
-		ret = rsnd_dai_call(stop, io, rdai);
+		ret = rsnd_dai_call(stop, io, priv);
 		if (ret < 0)
 			goto dai_trigger_end;
 
-		ret = rsnd_dai_call(quit, io, rdai);
+		ret = rsnd_dai_call(quit, io, priv);
 		if (ret < 0)
 			goto dai_trigger_end;
 
@@ -873,15 +858,15 @@ static int rsnd_dai_probe(struct platform_device *pdev,
 	priv->rdai	= rdai;
 
 	for (i = 0; i < dai_nr; i++) {
-		rdai[i].info = &info->dai_info[i];
 
-		pmod = rdai[i].info->playback.ssi;
-		cmod = rdai[i].info->capture.ssi;
+		pmod = info->dai_info[i].playback.ssi;
+		cmod = info->dai_info[i].capture.ssi;
 
 		/*
 		 *	init rsnd_dai
 		 */
 		snprintf(rdai[i].name, RSND_DAI_NAME_SIZE, "rsnd-dai.%d", i);
+		rdai[i].priv = priv;
 
 		/*
 		 *	init snd_soc_dai_driver
@@ -895,6 +880,7 @@ static int rsnd_dai_probe(struct platform_device *pdev,
 			drv[i].playback.channels_max	= 2;
 
 			rdai[i].playback.info = &info->dai_info[i].playback;
+			rdai[i].playback.rdai = rdai + i;
 			rsnd_path_init(priv, &rdai[i], &rdai[i].playback);
 		}
 		if (cmod) {
@@ -904,6 +890,7 @@ static int rsnd_dai_probe(struct platform_device *pdev,
 			drv[i].capture.channels_max	= 2;
 
 			rdai[i].capture.info = &info->dai_info[i].capture;
+			rdai[i].capture.rdai = rdai + i;
 			rsnd_path_init(priv, &rdai[i], &rdai[i].capture);
 		}
 
@@ -1037,7 +1024,6 @@ static int rsnd_kctrl_put(struct snd_kcontrol *kctrl,
 }
 
 static int __rsnd_kctrl_new(struct rsnd_mod *mod,
-			    struct rsnd_dai *rdai,
 			    struct snd_soc_pcm_runtime *rtd,
 			    const unsigned char *name,
 			    struct rsnd_kctrl_cfg *cfg,
@@ -1060,16 +1046,24 @@ static int __rsnd_kctrl_new(struct rsnd_mod *mod,
 		return -ENOMEM;
 
 	ret = snd_ctl_add(card, kctrl);
-	if (ret < 0)
+	if (ret < 0) {
+		snd_ctl_free_one(kctrl);
 		return ret;
+	}
 
 	cfg->update = update;
+	cfg->card = card;
+	cfg->kctrl = kctrl;
 
 	return 0;
 }
 
+void _rsnd_kctrl_remove(struct rsnd_kctrl_cfg *cfg)
+{
+	snd_ctl_remove(cfg->card, cfg->kctrl);
+}
+
 int rsnd_kctrl_new_m(struct rsnd_mod *mod,
-		     struct rsnd_dai *rdai,
 		     struct snd_soc_pcm_runtime *rtd,
 		     const unsigned char *name,
 		     void (*update)(struct rsnd_mod *mod),
@@ -1079,11 +1073,10 @@ int rsnd_kctrl_new_m(struct rsnd_mod *mod,
 	_cfg->cfg.max	= max;
 	_cfg->cfg.size	= RSND_DVC_CHANNELS;
 	_cfg->cfg.val	= _cfg->val;
-	return __rsnd_kctrl_new(mod, rdai, rtd, name, &_cfg->cfg, update);
+	return __rsnd_kctrl_new(mod, rtd, name, &_cfg->cfg, update);
 }
 
 int rsnd_kctrl_new_s(struct rsnd_mod *mod,
-		     struct rsnd_dai *rdai,
 		     struct snd_soc_pcm_runtime *rtd,
 		     const unsigned char *name,
 		     void (*update)(struct rsnd_mod *mod),
@@ -1093,11 +1086,10 @@ int rsnd_kctrl_new_s(struct rsnd_mod *mod,
 	_cfg->cfg.max	= max;
 	_cfg->cfg.size	= 1;
 	_cfg->cfg.val	= &_cfg->val;
-	return __rsnd_kctrl_new(mod, rdai, rtd, name, &_cfg->cfg, update);
+	return __rsnd_kctrl_new(mod, rtd, name, &_cfg->cfg, update);
 }
 
 int rsnd_kctrl_new_e(struct rsnd_mod *mod,
-		     struct rsnd_dai *rdai,
 		     struct snd_soc_pcm_runtime *rtd,
 		     const unsigned char *name,
 		     struct rsnd_kctrl_cfg_s *_cfg,
@@ -1109,7 +1101,7 @@ int rsnd_kctrl_new_e(struct rsnd_mod *mod,
 	_cfg->cfg.size	= 1;
 	_cfg->cfg.val	= &_cfg->val;
 	_cfg->cfg.texts	= texts;
-	return __rsnd_kctrl_new(mod, rdai, rtd, name, &_cfg->cfg, update);
+	return __rsnd_kctrl_new(mod, rtd, name, &_cfg->cfg, update);
 }
 
 /*
@@ -1125,11 +1117,11 @@ static int rsnd_pcm_new(struct snd_soc_pcm_runtime *rtd)
 	struct rsnd_dai *rdai = rsnd_dai_to_rdai(dai);
 	int ret;
 
-	ret = rsnd_dai_call(pcm_new, &rdai->playback, rdai, rtd);
+	ret = rsnd_dai_call(pcm_new, &rdai->playback, rtd);
 	if (ret)
 		return ret;
 
-	ret = rsnd_dai_call(pcm_new, &rdai->capture, rdai, rtd);
+	ret = rsnd_dai_call(pcm_new, &rdai->capture, rtd);
 	if (ret)
 		return ret;
 
@@ -1140,15 +1132,9 @@ static int rsnd_pcm_new(struct snd_soc_pcm_runtime *rtd)
 		PREALLOC_BUFFER, PREALLOC_BUFFER_MAX);
 }
 
-static void rsnd_pcm_free(struct snd_pcm *pcm)
-{
-	snd_pcm_lib_preallocate_free_for_all(pcm);
-}
-
 static struct snd_soc_platform_driver rsnd_soc_platform = {
 	.ops		= &rsnd_pcm_ops,
 	.pcm_new	= rsnd_pcm_new,
-	.pcm_free	= rsnd_pcm_free,
 };
 
 static const struct snd_soc_component_driver rsnd_soc_component = {
@@ -1156,13 +1142,11 @@ static const struct snd_soc_component_driver rsnd_soc_component = {
 };
 
 static int rsnd_rdai_continuance_probe(struct rsnd_priv *priv,
-				       struct rsnd_dai *rdai,
-				       int is_play)
+				       struct rsnd_dai_stream *io)
 {
-	struct rsnd_dai_stream *io = is_play ? &rdai->playback : &rdai->capture;
 	int ret;
 
-	ret = rsnd_dai_call(probe, io, rdai);
+	ret = rsnd_dai_call(probe, io, priv);
 	if (ret == -EAGAIN) {
 		/*
 		 * Fallback to PIO mode
@@ -1175,7 +1159,7 @@ static int rsnd_rdai_continuance_probe(struct rsnd_priv *priv,
 		 *	rsnd_dma_init()
 		 *	rsnd_ssi_fallback()
 		 */
-		rsnd_dai_call(remove, io, rdai);
+		rsnd_dai_call(remove, io, priv);
 
 		/*
 		 * remove SRC/DVC from DAI,
@@ -1186,13 +1170,13 @@ static int rsnd_rdai_continuance_probe(struct rsnd_priv *priv,
 		/*
 		 * fallback
 		 */
-		rsnd_dai_call(fallback, io, rdai);
+		rsnd_dai_call(fallback, io, priv);
 
 		/*
 		 * retry to "probe".
 		 * DAI has SSI which is PIO mode only now.
 		 */
-		ret = rsnd_dai_call(probe, io, rdai);
+		ret = rsnd_dai_call(probe, io, priv);
 	}
 
 	return ret;
@@ -1259,11 +1243,11 @@ static int rsnd_probe(struct platform_device *pdev)
 	}
 
 	for_each_rsnd_dai(rdai, priv, i) {
-		ret = rsnd_rdai_continuance_probe(priv, rdai, 1);
+		ret = rsnd_rdai_continuance_probe(priv, &rdai->playback);
 		if (ret)
 			goto exit_snd_probe;
 
-		ret = rsnd_rdai_continuance_probe(priv, rdai, 0);
+		ret = rsnd_rdai_continuance_probe(priv, &rdai->capture);
 		if (ret)
 			goto exit_snd_probe;
 	}
@@ -1295,8 +1279,8 @@ exit_snd_soc:
 	snd_soc_unregister_platform(dev);
 exit_snd_probe:
 	for_each_rsnd_dai(rdai, priv, i) {
-		rsnd_dai_call(remove, &rdai->playback, rdai);
-		rsnd_dai_call(remove, &rdai->capture, rdai);
+		rsnd_dai_call(remove, &rdai->playback, priv);
+		rsnd_dai_call(remove, &rdai->capture, priv);
 	}
 
 	return ret;
@@ -1311,10 +1295,13 @@ static int rsnd_remove(struct platform_device *pdev)
 	pm_runtime_disable(&pdev->dev);
 
 	for_each_rsnd_dai(rdai, priv, i) {
-		ret |= rsnd_dai_call(remove, &rdai->playback, rdai);
-		ret |= rsnd_dai_call(remove, &rdai->capture, rdai);
+		ret |= rsnd_dai_call(remove, &rdai->playback, priv);
+		ret |= rsnd_dai_call(remove, &rdai->capture, priv);
 	}
 
+	snd_soc_unregister_component(&pdev->dev);
+	snd_soc_unregister_platform(&pdev->dev);
+
 	return ret;
 }
 
diff --git a/sound/soc/sh/rcar/dvc.c b/sound/soc/sh/rcar/dvc.c
index 5380a4827ba7..d7f9ed959c4e 100644
--- a/sound/soc/sh/rcar/dvc.c
+++ b/sound/soc/sh/rcar/dvc.c
@@ -17,7 +17,6 @@
 struct rsnd_dvc {
 	struct rsnd_dvc_platform_info *info; /* rcar_snd.h */
 	struct rsnd_mod mod;
-	struct clk *clk;
 	struct rsnd_kctrl_cfg_m volume;
 	struct rsnd_kctrl_cfg_m mute;
 	struct rsnd_kctrl_cfg_s ren;	/* Ramp Enable */
@@ -118,9 +117,8 @@ static void rsnd_dvc_volume_update(struct rsnd_mod *mod)
 }
 
 static int rsnd_dvc_probe_gen2(struct rsnd_mod *mod,
-			       struct rsnd_dai *rdai)
+			       struct rsnd_priv *priv)
 {
-	struct rsnd_priv *priv = rsnd_mod_to_priv(mod);
 	struct device *dev = rsnd_priv_to_dev(priv);
 
 	dev_dbg(dev, "%s[%d] (Gen2) is probed\n",
@@ -129,12 +127,24 @@ static int rsnd_dvc_probe_gen2(struct rsnd_mod *mod,
 	return 0;
 }
 
+static int rsnd_dvc_remove_gen2(struct rsnd_mod *mod,
+				struct rsnd_priv *priv)
+{
+	struct rsnd_dvc *dvc = rsnd_mod_to_dvc(mod);
+
+	rsnd_kctrl_remove(dvc->volume);
+	rsnd_kctrl_remove(dvc->mute);
+	rsnd_kctrl_remove(dvc->ren);
+	rsnd_kctrl_remove(dvc->rup);
+	rsnd_kctrl_remove(dvc->rdown);
+
+	return 0;
+}
+
 static int rsnd_dvc_init(struct rsnd_mod *dvc_mod,
-			 struct rsnd_dai *rdai)
+			 struct rsnd_priv *priv)
 {
-	struct rsnd_dvc *dvc = rsnd_mod_to_dvc(dvc_mod);
 	struct rsnd_dai_stream *io = rsnd_mod_to_io(dvc_mod);
-	struct rsnd_priv *priv = rsnd_mod_to_priv(dvc_mod);
 	struct rsnd_mod *src_mod = rsnd_io_to_mod_src(io);
 	struct device *dev = rsnd_priv_to_dev(priv);
 	int dvc_id = rsnd_mod_id(dvc_mod);
@@ -153,7 +163,7 @@ static int rsnd_dvc_init(struct rsnd_mod *dvc_mod,
 		return -EINVAL;
 	}
 
-	clk_prepare_enable(dvc->clk);
+	rsnd_mod_hw_start(dvc_mod);
 
 	/*
 	 * fixme
@@ -173,23 +183,21 @@ static int rsnd_dvc_init(struct rsnd_mod *dvc_mod,
 
 	rsnd_mod_write(dvc_mod, DVC_DVUIR, 0);
 
-	rsnd_adg_set_cmd_timsel_gen2(rdai, dvc_mod, io);
+	rsnd_adg_set_cmd_timsel_gen2(dvc_mod, io);
 
 	return 0;
 }
 
 static int rsnd_dvc_quit(struct rsnd_mod *mod,
-			 struct rsnd_dai *rdai)
+			 struct rsnd_priv *priv)
 {
-	struct rsnd_dvc *dvc = rsnd_mod_to_dvc(mod);
-
-	clk_disable_unprepare(dvc->clk);
+	rsnd_mod_hw_stop(mod);
 
 	return 0;
 }
 
 static int rsnd_dvc_start(struct rsnd_mod *mod,
-			  struct rsnd_dai *rdai)
+			  struct rsnd_priv *priv)
 {
 	rsnd_mod_write(mod, CMD_CTRL, 0x10);
 
@@ -197,7 +205,7 @@ static int rsnd_dvc_start(struct rsnd_mod *mod,
 }
 
 static int rsnd_dvc_stop(struct rsnd_mod *mod,
-			 struct rsnd_dai *rdai)
+			 struct rsnd_priv *priv)
 {
 	rsnd_mod_write(mod, CMD_CTRL, 0);
 
@@ -205,16 +213,16 @@ static int rsnd_dvc_stop(struct rsnd_mod *mod,
 }
 
 static int rsnd_dvc_pcm_new(struct rsnd_mod *mod,
-			    struct rsnd_dai *rdai,
 			    struct snd_soc_pcm_runtime *rtd)
 {
 	struct rsnd_dai_stream *io = rsnd_mod_to_io(mod);
 	struct rsnd_dvc *dvc = rsnd_mod_to_dvc(mod);
+	int is_play = rsnd_io_is_play(io);
 	int ret;
 
 	/* Volume */
-	ret = rsnd_kctrl_new_m(mod, rdai, rtd,
-			rsnd_dai_is_play(rdai, io) ?
+	ret = rsnd_kctrl_new_m(mod, rtd,
+			is_play ?
 			"DVC Out Playback Volume" : "DVC In Capture Volume",
 			rsnd_dvc_volume_update,
 			&dvc->volume, 0x00800000 - 1);
@@ -222,8 +230,8 @@ static int rsnd_dvc_pcm_new(struct rsnd_mod *mod,
 		return ret;
 
 	/* Mute */
-	ret = rsnd_kctrl_new_m(mod, rdai, rtd,
-			rsnd_dai_is_play(rdai, io) ?
+	ret = rsnd_kctrl_new_m(mod, rtd,
+			is_play ?
 			"DVC Out Mute Switch" : "DVC In Mute Switch",
 			rsnd_dvc_volume_update,
 			&dvc->mute, 1);
@@ -231,16 +239,16 @@ static int rsnd_dvc_pcm_new(struct rsnd_mod *mod,
 		return ret;
 
 	/* Ramp */
-	ret = rsnd_kctrl_new_s(mod, rdai, rtd,
-			rsnd_dai_is_play(rdai, io) ?
+	ret = rsnd_kctrl_new_s(mod, rtd,
+			is_play ?
 			"DVC Out Ramp Switch" : "DVC In Ramp Switch",
 			rsnd_dvc_volume_update,
 			&dvc->ren, 1);
 	if (ret < 0)
 		return ret;
 
-	ret = rsnd_kctrl_new_e(mod, rdai, rtd,
-			rsnd_dai_is_play(rdai, io) ?
+	ret = rsnd_kctrl_new_e(mod, rtd,
+			is_play ?
 			"DVC Out Ramp Up Rate" : "DVC In Ramp Up Rate",
 			&dvc->rup,
 			rsnd_dvc_volume_update,
@@ -248,8 +256,8 @@ static int rsnd_dvc_pcm_new(struct rsnd_mod *mod,
 	if (ret < 0)
 		return ret;
 
-	ret = rsnd_kctrl_new_e(mod, rdai, rtd,
-			rsnd_dai_is_play(rdai, io) ?
+	ret = rsnd_kctrl_new_e(mod, rtd,
+			is_play ?
 			"DVC Out Ramp Down Rate" : "DVC In Ramp Down Rate",
 			&dvc->rdown,
 			rsnd_dvc_volume_update,
@@ -264,6 +272,7 @@ static int rsnd_dvc_pcm_new(struct rsnd_mod *mod,
 static struct rsnd_mod_ops rsnd_dvc_ops = {
 	.name		= DVC_NAME,
 	.probe		= rsnd_dvc_probe_gen2,
+	.remove		= rsnd_dvc_remove_gen2,
 	.init		= rsnd_dvc_init,
 	.quit		= rsnd_dvc_quit,
 	.start		= rsnd_dvc_start,
@@ -356,9 +365,9 @@ int rsnd_dvc_probe(struct platform_device *pdev,
 			return PTR_ERR(clk);
 
 		dvc->info = &info->dvc_info[i];
-		dvc->clk  = clk;
 
-		rsnd_mod_init(priv, &dvc->mod, &rsnd_dvc_ops, RSND_MOD_DVC, i);
+		rsnd_mod_init(&dvc->mod, &rsnd_dvc_ops,
+			      clk, RSND_MOD_DVC, i);
 
 		dev_dbg(dev, "CMD%d probed\n", i);
 	}
diff --git a/sound/soc/sh/rcar/gen.c b/sound/soc/sh/rcar/gen.c
index 87a6f2d62775..de0685f2abae 100644
--- a/sound/soc/sh/rcar/gen.c
+++ b/sound/soc/sh/rcar/gen.c
@@ -309,8 +309,13 @@ static int rsnd_gen2_probe(struct platform_device *pdev,
 		RSND_GEN_M_REG(SRC_BUSIF_MODE,	0x0,	0x20),
 		RSND_GEN_M_REG(SRC_ROUTE_MODE0,	0xc,	0x20),
 		RSND_GEN_M_REG(SRC_CTRL,	0x10,	0x20),
+		RSND_GEN_M_REG(SRC_INT_ENABLE0,	0x18,	0x20),
 		RSND_GEN_M_REG(CMD_ROUTE_SLCT,	0x18c,	0x20),
 		RSND_GEN_M_REG(CMD_CTRL,	0x190,	0x20),
+		RSND_GEN_S_REG(SCU_SYS_STATUS0,	0x1c8),
+		RSND_GEN_S_REG(SCU_SYS_INT_EN0,	0x1cc),
+		RSND_GEN_S_REG(SCU_SYS_STATUS1,	0x1d0),
+		RSND_GEN_S_REG(SCU_SYS_INT_EN1,	0x1c4),
 		RSND_GEN_M_REG(SRC_SWRSR,	0x200,	0x40),
 		RSND_GEN_M_REG(SRC_SRCIR,	0x204,	0x40),
 		RSND_GEN_M_REG(SRC_ADINR,	0x214,	0x40),
@@ -403,6 +408,16 @@ static int rsnd_gen1_probe(struct platform_device *pdev,
 		RSND_GEN_M_REG(SRC_IFSVR,	0x220,	0x40),
 		RSND_GEN_M_REG(SRC_SRCCR,	0x224,	0x40),
 		RSND_GEN_M_REG(SRC_MNFSR,	0x228,	0x40),
+		/*
+		 * ADD US
+		 *
+		 * SRC_STATUS
+		 * SRC_INT_EN
+		 * SCU_SYS_STATUS0
+		 * SCU_SYS_STATUS1
+		 * SCU_SYS_INT_EN0
+		 * SCU_SYS_INT_EN1
+		 */
 	};
 	struct rsnd_regmap_field_conf conf_adg[] = {
 		RSND_GEN_S_REG(BRRA,		0x00),
diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h
index 5826c8abf794..e7914bd610e2 100644
--- a/sound/soc/sh/rcar/rsnd.h
+++ b/sound/soc/sh/rcar/rsnd.h
@@ -44,6 +44,8 @@ enum rsnd_reg {
 	RSND_REG_SRC_IFSCR,
 	RSND_REG_SRC_IFSVR,
 	RSND_REG_SRC_SRCCR,
+	RSND_REG_SCU_SYS_STATUS0,
+	RSND_REG_SCU_SYS_INT_EN0,
 	RSND_REG_CMD_ROUTE_SLCT,
 	RSND_REG_DVC_SWRSR,
 	RSND_REG_DVC_DVUIR,
@@ -94,6 +96,9 @@ enum rsnd_reg {
 	RSND_REG_SHARE23,
 	RSND_REG_SHARE24,
 	RSND_REG_SHARE25,
+	RSND_REG_SHARE26,
+	RSND_REG_SHARE27,
+	RSND_REG_SHARE28,
 
 	RSND_REG_MAX,
 };
@@ -135,6 +140,9 @@ enum rsnd_reg {
 #define RSND_REG_DVC_VRCTR		RSND_REG_SHARE23
 #define RSND_REG_DVC_VRPDR		RSND_REG_SHARE24
 #define RSND_REG_DVC_VRDBR		RSND_REG_SHARE25
+#define RSND_REG_SCU_SYS_STATUS1	RSND_REG_SHARE26
+#define RSND_REG_SCU_SYS_INT_EN1	RSND_REG_SHARE27
+#define RSND_REG_SRC_INT_ENABLE0	RSND_REG_SHARE28
 
 struct rsnd_of_data;
 struct rsnd_priv;
@@ -182,9 +190,9 @@ void  rsnd_dma_quit(struct rsnd_priv *priv,
  *	R-Car sound mod
  */
 enum rsnd_mod_type {
-	RSND_MOD_SRC = 0,
+	RSND_MOD_DVC = 0,
+	RSND_MOD_SRC,
 	RSND_MOD_SSI,
-	RSND_MOD_DVC,
 	RSND_MOD_MAX,
 };
 
@@ -192,32 +200,31 @@ struct rsnd_mod_ops {
 	char *name;
 	char* (*dma_name)(struct rsnd_mod *mod);
 	int (*probe)(struct rsnd_mod *mod,
-		     struct rsnd_dai *rdai);
+		     struct rsnd_priv *priv);
 	int (*remove)(struct rsnd_mod *mod,
-		      struct rsnd_dai *rdai);
+		      struct rsnd_priv *priv);
 	int (*init)(struct rsnd_mod *mod,
-		    struct rsnd_dai *rdai);
+		    struct rsnd_priv *priv);
 	int (*quit)(struct rsnd_mod *mod,
-		    struct rsnd_dai *rdai);
+		    struct rsnd_priv *priv);
 	int (*start)(struct rsnd_mod *mod,
-		     struct rsnd_dai *rdai);
+		     struct rsnd_priv *priv);
 	int (*stop)(struct rsnd_mod *mod,
-		    struct rsnd_dai *rdai);
+		    struct rsnd_priv *priv);
 	int (*pcm_new)(struct rsnd_mod *mod,
-		       struct rsnd_dai *rdai,
 		       struct snd_soc_pcm_runtime *rtd);
 	int (*fallback)(struct rsnd_mod *mod,
-			struct rsnd_dai *rdai);
+			struct rsnd_priv *priv);
 };
 
 struct rsnd_dai_stream;
 struct rsnd_mod {
 	int id;
 	enum rsnd_mod_type type;
-	struct rsnd_priv *priv;
 	struct rsnd_mod_ops *ops;
 	struct rsnd_dma dma;
 	struct rsnd_dai_stream *io;
+	struct clk *clk;
 	u32 status;
 };
 /*
@@ -248,15 +255,17 @@ struct rsnd_mod {
 #define __rsnd_mod_call_pcm_new		0
 #define __rsnd_mod_call_fallback	0
 
-#define rsnd_mod_to_priv(mod) ((mod)->priv)
+#define rsnd_mod_to_priv(mod) (rsnd_io_to_priv(rsnd_mod_to_io(mod)))
 #define rsnd_mod_to_dma(mod) (&(mod)->dma)
 #define rsnd_dma_to_mod(_dma) container_of((_dma), struct rsnd_mod, dma)
 #define rsnd_mod_to_io(mod) ((mod)->io)
 #define rsnd_mod_id(mod) ((mod)->id)
+#define rsnd_mod_hw_start(mod)	clk_prepare_enable((mod)->clk)
+#define rsnd_mod_hw_stop(mod)	clk_disable_unprepare((mod)->clk)
 
-void rsnd_mod_init(struct rsnd_priv *priv,
-		   struct rsnd_mod *mod,
+void rsnd_mod_init(struct rsnd_mod *mod,
 		   struct rsnd_mod_ops *ops,
+		   struct clk *clk,
 		   enum rsnd_mod_type type,
 		   int id);
 char *rsnd_mod_name(struct rsnd_mod *mod);
@@ -270,6 +279,7 @@ struct rsnd_dai_stream {
 	struct snd_pcm_substream *substream;
 	struct rsnd_mod *mod[RSND_MOD_MAX];
 	struct rsnd_dai_path_info *info; /* rcar_snd.h */
+	struct rsnd_dai *rdai;
 	int byte_pos;
 	int period_pos;
 	int byte_per_period;
@@ -278,12 +288,18 @@ struct rsnd_dai_stream {
 #define rsnd_io_to_mod_ssi(io)	((io)->mod[RSND_MOD_SSI])
 #define rsnd_io_to_mod_src(io)	((io)->mod[RSND_MOD_SRC])
 #define rsnd_io_to_mod_dvc(io)	((io)->mod[RSND_MOD_DVC])
+#define rsnd_io_to_rdai(io)	((io)->rdai)
+#define rsnd_io_to_priv(io)	(rsnd_rdai_to_priv(rsnd_io_to_rdai(io)))
+#define rsnd_io_is_play(io)	(&rsnd_io_to_rdai(io)->playback == io)
+#define rsnd_io_to_runtime(io) ((io)->substream ? \
+				(io)->substream->runtime : NULL)
+
 
 struct rsnd_dai {
 	char name[RSND_DAI_NAME_SIZE];
-	struct rsnd_dai_platform_info *info; /* rcar_snd.h */
 	struct rsnd_dai_stream playback;
 	struct rsnd_dai_stream capture;
+	struct rsnd_priv *priv;
 
 	unsigned int clk_master:1;
 	unsigned int bit_clk_inv:1;
@@ -293,22 +309,18 @@ struct rsnd_dai {
 };
 
 #define rsnd_rdai_nr(priv) ((priv)->rdai_nr)
+#define rsnd_rdai_is_clk_master(rdai) ((rdai)->clk_master)
+#define rsnd_rdai_to_priv(rdai) ((rdai)->priv)
 #define for_each_rsnd_dai(rdai, priv, i)		\
 	for (i = 0;					\
 	     (i < rsnd_rdai_nr(priv)) &&		\
-	     ((rdai) = rsnd_dai_get(priv, i));		\
+	     ((rdai) = rsnd_rdai_get(priv, i));		\
 	     i++)
 
-struct rsnd_dai *rsnd_dai_get(struct rsnd_priv *priv, int id);
-int rsnd_dai_is_play(struct rsnd_dai *rdai, struct rsnd_dai_stream *io);
-int rsnd_dai_id(struct rsnd_priv *priv, struct rsnd_dai *rdai);
-#define rsnd_dai_get_platform_info(rdai) ((rdai)->info)
-#define rsnd_io_to_runtime(io) ((io)->substream ? \
-				(io)->substream->runtime : NULL)
+struct rsnd_dai *rsnd_rdai_get(struct rsnd_priv *priv, int id);
 
 void rsnd_dai_pointer_update(struct rsnd_dai_stream *io, int cnt);
 int rsnd_dai_pointer_offset(struct rsnd_dai_stream *io, int additional);
-#define rsnd_dai_is_clk_master(rdai) ((rdai)->clk_master)
 
 /*
  *	R-Car Gen1/Gen2
@@ -339,15 +351,12 @@ int rsnd_adg_set_convert_clk_gen1(struct rsnd_priv *priv,
 				  unsigned int src_rate,
 				  unsigned int dst_rate);
 int rsnd_adg_set_convert_clk_gen2(struct rsnd_mod *mod,
-				  struct rsnd_dai *rdai,
 				  struct rsnd_dai_stream *io,
 				  unsigned int src_rate,
 				  unsigned int dst_rate);
 int rsnd_adg_set_convert_timing_gen2(struct rsnd_mod *mod,
-				     struct rsnd_dai *rdai,
 				     struct rsnd_dai_stream *io);
-int rsnd_adg_set_cmd_timsel_gen2(struct rsnd_dai *rdai,
-				 struct rsnd_mod *mod,
+int rsnd_adg_set_cmd_timsel_gen2(struct rsnd_mod *mod,
 				 struct rsnd_dai_stream *io);
 
 /*
@@ -427,6 +436,8 @@ struct rsnd_kctrl_cfg {
 	u32 *val;
 	const char * const *texts;
 	void (*update)(struct rsnd_mod *mod);
+	struct snd_card *card;
+	struct snd_kcontrol *kctrl;
 };
 
 #define RSND_DVC_CHANNELS	2
@@ -440,22 +451,22 @@ struct rsnd_kctrl_cfg_s {
 	u32 val;
 };
 
+void _rsnd_kctrl_remove(struct rsnd_kctrl_cfg *cfg);
+#define rsnd_kctrl_remove(_cfg)	_rsnd_kctrl_remove(&((_cfg).cfg))
+
 int rsnd_kctrl_new_m(struct rsnd_mod *mod,
-		     struct rsnd_dai *rdai,
 		     struct snd_soc_pcm_runtime *rtd,
 		     const unsigned char *name,
 		     void (*update)(struct rsnd_mod *mod),
 		     struct rsnd_kctrl_cfg_m *_cfg,
 		     u32 max);
 int rsnd_kctrl_new_s(struct rsnd_mod *mod,
-		     struct rsnd_dai *rdai,
 		     struct snd_soc_pcm_runtime *rtd,
 		     const unsigned char *name,
 		     void (*update)(struct rsnd_mod *mod),
 		     struct rsnd_kctrl_cfg_s *_cfg,
 		     u32 max);
 int rsnd_kctrl_new_e(struct rsnd_mod *mod,
-		     struct rsnd_dai *rdai,
 		     struct snd_soc_pcm_runtime *rtd,
 		     const unsigned char *name,
 		     struct rsnd_kctrl_cfg_s *_cfg,
@@ -474,14 +485,10 @@ unsigned int rsnd_src_get_ssi_rate(struct rsnd_priv *priv,
 				   struct rsnd_dai_stream *io,
 				   struct snd_pcm_runtime *runtime);
 int rsnd_src_ssiu_start(struct rsnd_mod *ssi_mod,
-			struct rsnd_dai *rdai,
 			int use_busif);
-int rsnd_src_ssiu_stop(struct rsnd_mod *ssi_mod,
-		       struct rsnd_dai *rdai);
-int rsnd_src_ssi_irq_enable(struct rsnd_mod *ssi_mod,
-			    struct rsnd_dai *rdai);
-int rsnd_src_ssi_irq_disable(struct rsnd_mod *ssi_mod,
-			     struct rsnd_dai *rdai);
+int rsnd_src_ssiu_stop(struct rsnd_mod *ssi_mod);
+int rsnd_src_ssi_irq_enable(struct rsnd_mod *ssi_mod);
+int rsnd_src_ssi_irq_disable(struct rsnd_mod *ssi_mod);
 
 #define rsnd_src_nr(priv) ((priv)->src_nr)
 
diff --git a/sound/soc/sh/rcar/src.c b/sound/soc/sh/rcar/src.c
index eede3ac6eed2..81c182b4bad5 100644
--- a/sound/soc/sh/rcar/src.c
+++ b/sound/soc/sh/rcar/src.c
@@ -12,10 +12,17 @@
 
 #define SRC_NAME "src"
 
+/* SRCx_STATUS */
+#define OUF_SRCO	((1 << 12) | (1 << 13))
+#define OUF_SRCI	((1 <<  9) | (1 <<  8))
+
+/* SCU_SYSTEM_STATUS0/1 */
+#define OUF_SRC(id)	((1 << (id + 16)) | (1 << id))
+
 struct rsnd_src {
 	struct rsnd_src_platform_info *info; /* rcar_snd.h */
 	struct rsnd_mod mod;
-	struct clk *clk;
+	int err;
 };
 
 #define RSND_SRC_NAME_SIZE 16
@@ -107,10 +114,10 @@ struct rsnd_src {
  *		Gen1/Gen2 common functions
  */
 int rsnd_src_ssiu_start(struct rsnd_mod *ssi_mod,
-			struct rsnd_dai *rdai,
 			int use_busif)
 {
 	struct rsnd_dai_stream *io = rsnd_mod_to_io(ssi_mod);
+	struct rsnd_dai *rdai = rsnd_io_to_rdai(io);
 	struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);
 	int ssi_id = rsnd_mod_id(ssi_mod);
 
@@ -140,7 +147,7 @@ int rsnd_src_ssiu_start(struct rsnd_mod *ssi_mod,
 		if (shift >= 0)
 			rsnd_mod_bset(ssi_mod, SSI_MODE1,
 				      0x3 << shift,
-				      rsnd_dai_is_clk_master(rdai) ?
+				      rsnd_rdai_is_clk_master(rdai) ?
 				      0x2 << shift : 0x1 << shift);
 	}
 
@@ -174,8 +181,7 @@ int rsnd_src_ssiu_start(struct rsnd_mod *ssi_mod,
 	return 0;
 }
 
-int rsnd_src_ssiu_stop(struct rsnd_mod *ssi_mod,
-		       struct rsnd_dai *rdai)
+int rsnd_src_ssiu_stop(struct rsnd_mod *ssi_mod)
 {
 	/*
 	 * DMA settings for SSIU
@@ -185,8 +191,7 @@ int rsnd_src_ssiu_stop(struct rsnd_mod *ssi_mod,
 	return 0;
 }
 
-int rsnd_src_ssi_irq_enable(struct rsnd_mod *ssi_mod,
-			    struct rsnd_dai *rdai)
+int rsnd_src_ssi_irq_enable(struct rsnd_mod *ssi_mod)
 {
 	struct rsnd_priv *priv = rsnd_mod_to_priv(ssi_mod);
 
@@ -202,8 +207,7 @@ int rsnd_src_ssi_irq_enable(struct rsnd_mod *ssi_mod,
 	return 0;
 }
 
-int rsnd_src_ssi_irq_disable(struct rsnd_mod *ssi_mod,
-			    struct rsnd_dai *rdai)
+int rsnd_src_ssi_irq_disable(struct rsnd_mod *ssi_mod)
 {
 	struct rsnd_priv *priv = rsnd_mod_to_priv(ssi_mod);
 
@@ -240,8 +244,7 @@ unsigned int rsnd_src_get_ssi_rate(struct rsnd_priv *priv,
 	return rate;
 }
 
-static int rsnd_src_set_convert_rate(struct rsnd_mod *mod,
-				     struct rsnd_dai *rdai)
+static int rsnd_src_set_convert_rate(struct rsnd_mod *mod)
 {
 	struct rsnd_dai_stream *io = rsnd_mod_to_io(mod);
 	struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);
@@ -273,12 +276,13 @@ static int rsnd_src_set_convert_rate(struct rsnd_mod *mod,
 	return 0;
 }
 
-static int rsnd_src_init(struct rsnd_mod *mod,
-			 struct rsnd_dai *rdai)
+static int rsnd_src_init(struct rsnd_mod *mod)
 {
 	struct rsnd_src *src = rsnd_mod_to_src(mod);
 
-	clk_prepare_enable(src->clk);
+	rsnd_mod_hw_start(mod);
+
+	src->err = 0;
 
 	/*
 	 * Initialize the operation of the SRC internal circuits
@@ -290,11 +294,16 @@ static int rsnd_src_init(struct rsnd_mod *mod,
 }
 
 static int rsnd_src_quit(struct rsnd_mod *mod,
-			 struct rsnd_dai *rdai)
+			 struct rsnd_priv *priv)
 {
 	struct rsnd_src *src = rsnd_mod_to_src(mod);
+	struct device *dev = rsnd_priv_to_dev(priv);
+
+	rsnd_mod_hw_stop(mod);
 
-	clk_disable_unprepare(src->clk);
+	if (src->err)
+		dev_warn(dev, "%s[%d] under/over flow err = %d\n",
+			 rsnd_mod_name(mod), rsnd_mod_id(mod), src->err);
 
 	return 0;
 }
@@ -319,8 +328,7 @@ static int rsnd_src_stop(struct rsnd_mod *mod)
 /*
  *		Gen1 functions
  */
-static int rsnd_src_set_route_gen1(struct rsnd_mod *mod,
-				   struct rsnd_dai *rdai)
+static int rsnd_src_set_route_gen1(struct rsnd_mod *mod)
 {
 	struct rsnd_dai_stream *io = rsnd_mod_to_io(mod);
 	struct src_route_config {
@@ -348,7 +356,7 @@ static int rsnd_src_set_route_gen1(struct rsnd_mod *mod,
 	/*
 	 * SRC_ROUTE_SELECT
 	 */
-	val = rsnd_dai_is_play(rdai, io) ? 0x1 : 0x2;
+	val = rsnd_io_is_play(io) ? 0x1 : 0x2;
 	val = val		<< routes[id].shift;
 	mask = routes[id].mask	<< routes[id].shift;
 
@@ -357,8 +365,7 @@ static int rsnd_src_set_route_gen1(struct rsnd_mod *mod,
 	return 0;
 }
 
-static int rsnd_src_set_convert_timing_gen1(struct rsnd_mod *mod,
-					    struct rsnd_dai *rdai)
+static int rsnd_src_set_convert_timing_gen1(struct rsnd_mod *mod)
 {
 	struct rsnd_dai_stream *io = rsnd_mod_to_io(mod);
 	struct rsnd_priv *priv = rsnd_mod_to_priv(mod);
@@ -416,13 +423,12 @@ static int rsnd_src_set_convert_timing_gen1(struct rsnd_mod *mod,
 	return 0;
 }
 
-static int rsnd_src_set_convert_rate_gen1(struct rsnd_mod *mod,
-					  struct rsnd_dai *rdai)
+static int rsnd_src_set_convert_rate_gen1(struct rsnd_mod *mod)
 {
 	struct rsnd_src *src = rsnd_mod_to_src(mod);
 	int ret;
 
-	ret = rsnd_src_set_convert_rate(mod, rdai);
+	ret = rsnd_src_set_convert_rate(mod);
 	if (ret < 0)
 		return ret;
 
@@ -443,9 +449,8 @@ static int rsnd_src_set_convert_rate_gen1(struct rsnd_mod *mod,
 }
 
 static int rsnd_src_probe_gen1(struct rsnd_mod *mod,
-			      struct rsnd_dai *rdai)
+			       struct rsnd_priv *priv)
 {
-	struct rsnd_priv *priv = rsnd_mod_to_priv(mod);
 	struct device *dev = rsnd_priv_to_dev(priv);
 
 	dev_dbg(dev, "%s[%d] (Gen1) is probed\n",
@@ -455,23 +460,23 @@ static int rsnd_src_probe_gen1(struct rsnd_mod *mod,
 }
 
 static int rsnd_src_init_gen1(struct rsnd_mod *mod,
-			      struct rsnd_dai *rdai)
+			      struct rsnd_priv *priv)
 {
 	int ret;
 
-	ret = rsnd_src_init(mod, rdai);
+	ret = rsnd_src_init(mod);
 	if (ret < 0)
 		return ret;
 
-	ret = rsnd_src_set_route_gen1(mod, rdai);
+	ret = rsnd_src_set_route_gen1(mod);
 	if (ret < 0)
 		return ret;
 
-	ret = rsnd_src_set_convert_rate_gen1(mod, rdai);
+	ret = rsnd_src_set_convert_rate_gen1(mod);
 	if (ret < 0)
 		return ret;
 
-	ret = rsnd_src_set_convert_timing_gen1(mod, rdai);
+	ret = rsnd_src_set_convert_timing_gen1(mod);
 	if (ret < 0)
 		return ret;
 
@@ -479,7 +484,7 @@ static int rsnd_src_init_gen1(struct rsnd_mod *mod,
 }
 
 static int rsnd_src_start_gen1(struct rsnd_mod *mod,
-			       struct rsnd_dai *rdai)
+			       struct rsnd_priv *priv)
 {
 	int id = rsnd_mod_id(mod);
 
@@ -489,7 +494,7 @@ static int rsnd_src_start_gen1(struct rsnd_mod *mod,
 }
 
 static int rsnd_src_stop_gen1(struct rsnd_mod *mod,
-			      struct rsnd_dai *rdai)
+			      struct rsnd_priv *priv)
 {
 	int id = rsnd_mod_id(mod);
 
@@ -510,8 +515,111 @@ static struct rsnd_mod_ops rsnd_src_gen1_ops = {
 /*
  *		Gen2 functions
  */
-static int rsnd_src_set_convert_rate_gen2(struct rsnd_mod *mod,
-					  struct rsnd_dai *rdai)
+#define rsnd_src_irq_enable_gen2(mod)  rsnd_src_irq_ctrol_gen2(mod, 1)
+#define rsnd_src_irq_disable_gen2(mod) rsnd_src_irq_ctrol_gen2(mod, 0)
+static void rsnd_src_irq_ctrol_gen2(struct rsnd_mod *mod, int enable)
+{
+	struct rsnd_src *src = rsnd_mod_to_src(mod);
+	u32 sys_int_val, int_val, sys_int_mask;
+	int irq = src->info->irq;
+	int id = rsnd_mod_id(mod);
+
+	sys_int_val =
+	sys_int_mask = OUF_SRC(id);
+	int_val = 0x3300;
+
+	/*
+	 * IRQ is not supported on non-DT
+	 * see
+	 *	rsnd_src_probe_gen2()
+	 */
+	if ((irq <= 0) || !enable) {
+		sys_int_val = 0;
+		int_val = 0;
+	}
+
+	rsnd_mod_write(mod, SRC_INT_ENABLE0, int_val);
+	rsnd_mod_bset(mod, SCU_SYS_INT_EN0, sys_int_mask, sys_int_val);
+	rsnd_mod_bset(mod, SCU_SYS_INT_EN1, sys_int_mask, sys_int_val);
+}
+
+static void rsnd_src_error_clear_gen2(struct rsnd_mod *mod)
+{
+	u32 val = OUF_SRC(rsnd_mod_id(mod));
+
+	rsnd_mod_bset(mod, SCU_SYS_STATUS0, val, val);
+	rsnd_mod_bset(mod, SCU_SYS_STATUS1, val, val);
+}
+
+static bool rsnd_src_error_record_gen2(struct rsnd_mod *mod)
+{
+	u32 val = OUF_SRC(rsnd_mod_id(mod));
+	bool ret = false;
+
+	if ((rsnd_mod_read(mod, SCU_SYS_STATUS0) & val) ||
+	    (rsnd_mod_read(mod, SCU_SYS_STATUS1) & val)) {
+		struct rsnd_src *src = rsnd_mod_to_src(mod);
+
+		src->err++;
+		ret = true;
+	}
+
+	/* clear error static */
+	rsnd_src_error_clear_gen2(mod);
+
+	return ret;
+}
+
+static int _rsnd_src_start_gen2(struct rsnd_mod *mod)
+{
+	struct rsnd_dai_stream *io = rsnd_mod_to_io(mod);
+	u32 val = rsnd_io_to_mod_dvc(io) ? 0x01 : 0x11;
+
+	rsnd_mod_write(mod, SRC_CTRL, val);
+
+	rsnd_src_error_clear_gen2(mod);
+
+	rsnd_src_start(mod);
+
+	rsnd_src_irq_enable_gen2(mod);
+
+	return 0;
+}
+
+static int _rsnd_src_stop_gen2(struct rsnd_mod *mod)
+{
+	rsnd_src_irq_disable_gen2(mod);
+
+	rsnd_mod_write(mod, SRC_CTRL, 0);
+
+	rsnd_src_error_record_gen2(mod);
+
+	return rsnd_src_stop(mod);
+}
+
+static irqreturn_t rsnd_src_interrupt_gen2(int irq, void *data)
+{
+	struct rsnd_mod *mod = data;
+	struct rsnd_dai_stream *io = rsnd_mod_to_io(mod);
+
+	if (!io)
+		return IRQ_NONE;
+
+	if (rsnd_src_error_record_gen2(mod)) {
+		struct rsnd_priv *priv = rsnd_mod_to_priv(mod);
+		struct device *dev = rsnd_priv_to_dev(priv);
+
+		_rsnd_src_stop_gen2(mod);
+		_rsnd_src_start_gen2(mod);
+
+		dev_dbg(dev, "%s[%d] restart\n",
+			rsnd_mod_name(mod), rsnd_mod_id(mod));
+	}
+
+	return IRQ_HANDLED;
+}
+
+static int rsnd_src_set_convert_rate_gen2(struct rsnd_mod *mod)
 {
 	struct rsnd_priv *priv = rsnd_mod_to_priv(mod);
 	struct device *dev = rsnd_priv_to_dev(priv);
@@ -535,7 +643,7 @@ static int rsnd_src_set_convert_rate_gen2(struct rsnd_mod *mod,
 		return -EINVAL;
 	}
 
-	ret = rsnd_src_set_convert_rate(mod, rdai);
+	ret = rsnd_src_set_convert_rate(mod);
 	if (ret < 0)
 		return ret;
 
@@ -563,8 +671,7 @@ static int rsnd_src_set_convert_rate_gen2(struct rsnd_mod *mod,
 	return 0;
 }
 
-static int rsnd_src_set_convert_timing_gen2(struct rsnd_mod *mod,
-					    struct rsnd_dai *rdai)
+static int rsnd_src_set_convert_timing_gen2(struct rsnd_mod *mod)
 {
 	struct rsnd_dai_stream *io = rsnd_mod_to_io(mod);
 	struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);
@@ -573,59 +680,78 @@ static int rsnd_src_set_convert_timing_gen2(struct rsnd_mod *mod,
 	int ret;
 
 	if (convert_rate)
-		ret = rsnd_adg_set_convert_clk_gen2(mod, rdai, io,
+		ret = rsnd_adg_set_convert_clk_gen2(mod, io,
 						    runtime->rate,
 						    convert_rate);
 	else
-		ret = rsnd_adg_set_convert_timing_gen2(mod, rdai, io);
+		ret = rsnd_adg_set_convert_timing_gen2(mod, io);
 
 	return ret;
 }
 
 static int rsnd_src_probe_gen2(struct rsnd_mod *mod,
-			       struct rsnd_dai *rdai)
+			       struct rsnd_priv *priv)
 {
-	struct rsnd_priv *priv = rsnd_mod_to_priv(mod);
 	struct rsnd_src *src = rsnd_mod_to_src(mod);
 	struct device *dev = rsnd_priv_to_dev(priv);
+	int irq = src->info->irq;
 	int ret;
 
+	if (irq > 0) {
+		/*
+		 * IRQ is not supported on non-DT
+		 * see
+		 *	rsnd_src_irq_enable_gen2()
+		 */
+		ret = devm_request_irq(dev, irq,
+				       rsnd_src_interrupt_gen2,
+				       IRQF_SHARED,
+				       dev_name(dev), mod);
+		if (ret)
+			goto rsnd_src_probe_gen2_fail;
+	}
+
 	ret = rsnd_dma_init(priv,
 			    rsnd_mod_to_dma(mod),
 			    rsnd_info_is_playback(priv, src),
 			    src->info->dma_id);
-	if (ret < 0)
-		dev_err(dev, "%s[%d] (Gen2) failed\n",
-			rsnd_mod_name(mod), rsnd_mod_id(mod));
-	else
-		dev_dbg(dev, "%s[%d] (Gen2) is probed\n",
-			rsnd_mod_name(mod), rsnd_mod_id(mod));
+	if (ret)
+		goto rsnd_src_probe_gen2_fail;
+
+	dev_dbg(dev, "%s[%d] (Gen2) is probed\n",
+		rsnd_mod_name(mod), rsnd_mod_id(mod));
+
+	return ret;
+
+rsnd_src_probe_gen2_fail:
+	dev_err(dev, "%s[%d] (Gen2) failed\n",
+		rsnd_mod_name(mod), rsnd_mod_id(mod));
 
 	return ret;
 }
 
 static int rsnd_src_remove_gen2(struct rsnd_mod *mod,
-				struct rsnd_dai *rdai)
+				struct rsnd_priv *priv)
 {
-	rsnd_dma_quit(rsnd_mod_to_priv(mod), rsnd_mod_to_dma(mod));
+	rsnd_dma_quit(priv, rsnd_mod_to_dma(mod));
 
 	return 0;
 }
 
 static int rsnd_src_init_gen2(struct rsnd_mod *mod,
-			      struct rsnd_dai *rdai)
+			      struct rsnd_priv *priv)
 {
 	int ret;
 
-	ret = rsnd_src_init(mod, rdai);
+	ret = rsnd_src_init(mod);
 	if (ret < 0)
 		return ret;
 
-	ret = rsnd_src_set_convert_rate_gen2(mod, rdai);
+	ret = rsnd_src_set_convert_rate_gen2(mod);
 	if (ret < 0)
 		return ret;
 
-	ret = rsnd_src_set_convert_timing_gen2(mod, rdai);
+	ret = rsnd_src_set_convert_timing_gen2(mod);
 	if (ret < 0)
 		return ret;
 
@@ -633,29 +759,23 @@ static int rsnd_src_init_gen2(struct rsnd_mod *mod,
 }
 
 static int rsnd_src_start_gen2(struct rsnd_mod *mod,
-			       struct rsnd_dai *rdai)
+			       struct rsnd_priv *priv)
 {
-	struct rsnd_dai_stream *io = rsnd_mod_to_io(mod);
-	struct rsnd_src *src = rsnd_mod_to_src(mod);
-	u32 val = rsnd_io_to_mod_dvc(io) ? 0x01 : 0x11;
-
-	rsnd_dma_start(rsnd_mod_to_dma(&src->mod));
+	rsnd_dma_start(rsnd_mod_to_dma(mod));
 
-	rsnd_mod_write(mod, SRC_CTRL, val);
-
-	return rsnd_src_start(mod);
+	return _rsnd_src_start_gen2(mod);
 }
 
 static int rsnd_src_stop_gen2(struct rsnd_mod *mod,
-			      struct rsnd_dai *rdai)
+			      struct rsnd_priv *priv)
 {
-	struct rsnd_src *src = rsnd_mod_to_src(mod);
+	int ret;
 
-	rsnd_mod_write(mod, SRC_CTRL, 0);
+	ret = _rsnd_src_stop_gen2(mod);
 
-	rsnd_dma_stop(rsnd_mod_to_dma(&src->mod));
+	rsnd_dma_stop(rsnd_mod_to_dma(mod));
 
-	return rsnd_src_stop(mod);
+	return ret;
 }
 
 static struct rsnd_mod_ops rsnd_src_gen2_ops = {
@@ -681,10 +801,11 @@ static void rsnd_of_parse_src(struct platform_device *pdev,
 			      struct rsnd_priv *priv)
 {
 	struct device_node *src_node;
+	struct device_node *np;
 	struct rcar_snd_info *info = rsnd_priv_to_info(priv);
 	struct rsnd_src_platform_info *src_info;
 	struct device *dev = &pdev->dev;
-	int nr;
+	int nr, i;
 
 	if (!of_data)
 		return;
@@ -708,6 +829,13 @@ static void rsnd_of_parse_src(struct platform_device *pdev,
 	info->src_info		= src_info;
 	info->src_info_nr	= nr;
 
+	i = 0;
+	for_each_child_of_node(src_node, np) {
+		src_info[i].irq = irq_of_parse_and_map(np, 0);
+
+		i++;
+	}
+
 rsnd_of_parse_src_end:
 	of_node_put(src_node);
 }
@@ -761,9 +889,8 @@ int rsnd_src_probe(struct platform_device *pdev,
 			return PTR_ERR(clk);
 
 		src->info = &info->src_info[i];
-		src->clk = clk;
 
-		rsnd_mod_init(priv, &src->mod, ops, RSND_MOD_SRC, i);
+		rsnd_mod_init(&src->mod, ops, clk, RSND_MOD_SRC, i);
 
 		dev_dbg(dev, "SRC%d probed\n", i);
 	}
diff --git a/sound/soc/sh/rcar/ssi.c b/sound/soc/sh/rcar/ssi.c
index 3844fbef4664..9e7b627c08e2 100644
--- a/sound/soc/sh/rcar/ssi.c
+++ b/sound/soc/sh/rcar/ssi.c
@@ -60,17 +60,14 @@
 #define SSI_NAME "ssi"
 
 struct rsnd_ssi {
-	struct clk *clk;
 	struct rsnd_ssi_platform_info *info; /* rcar_snd.h */
 	struct rsnd_ssi *parent;
 	struct rsnd_mod mod;
 
-	struct rsnd_dai *rdai;
 	u32 cr_own;
 	u32 cr_clk;
 	int err;
 	unsigned int usrcnt;
-	unsigned int rate;
 };
 
 #define for_each_rsnd_ssi(pos, priv, i)					\
@@ -128,7 +125,7 @@ static void rsnd_ssi_status_check(struct rsnd_mod *mod,
 static int rsnd_ssi_master_clk_start(struct rsnd_ssi *ssi,
 				     struct rsnd_dai_stream *io)
 {
-	struct rsnd_priv *priv = rsnd_mod_to_priv(&ssi->mod);
+	struct rsnd_priv *priv = rsnd_io_to_priv(io);
 	struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);
 	struct device *dev = rsnd_priv_to_dev(priv);
 	int i, j, ret;
@@ -157,7 +154,6 @@ static int rsnd_ssi_master_clk_start(struct rsnd_ssi *ssi,
 
 			ret = rsnd_adg_ssi_clk_try_start(&ssi->mod, main_rate);
 			if (0 == ret) {
-				ssi->rate	= rate;
 				ssi->cr_clk	= FORCE | SWL_32 |
 						  SCKD | SWSD | CKDV(j);
 
@@ -176,26 +172,25 @@ static int rsnd_ssi_master_clk_start(struct rsnd_ssi *ssi,
 
 static void rsnd_ssi_master_clk_stop(struct rsnd_ssi *ssi)
 {
-	ssi->rate = 0;
 	ssi->cr_clk = 0;
 	rsnd_adg_ssi_clk_stop(&ssi->mod);
 }
 
 static void rsnd_ssi_hw_start(struct rsnd_ssi *ssi,
-			      struct rsnd_dai *rdai,
 			      struct rsnd_dai_stream *io)
 {
-	struct rsnd_priv *priv = rsnd_mod_to_priv(&ssi->mod);
+	struct rsnd_priv *priv = rsnd_io_to_priv(io);
+	struct rsnd_dai *rdai = rsnd_io_to_rdai(io);
 	struct device *dev = rsnd_priv_to_dev(priv);
 	u32 cr_mode;
 	u32 cr;
 
 	if (0 == ssi->usrcnt) {
-		clk_prepare_enable(ssi->clk);
+		rsnd_mod_hw_start(&ssi->mod);
 
-		if (rsnd_dai_is_clk_master(rdai)) {
+		if (rsnd_rdai_is_clk_master(rdai)) {
 			if (rsnd_ssi_clk_from_parent(ssi))
-				rsnd_ssi_hw_start(ssi->parent, rdai, io);
+				rsnd_ssi_hw_start(ssi->parent, io);
 			else
 				rsnd_ssi_master_clk_start(ssi, io);
 		}
@@ -214,7 +209,7 @@ static void rsnd_ssi_hw_start(struct rsnd_ssi *ssi,
 	rsnd_mod_write(&ssi->mod, SSICR, cr);
 
 	/* enable WS continue */
-	if (rsnd_dai_is_clk_master(rdai))
+	if (rsnd_rdai_is_clk_master(rdai))
 		rsnd_mod_write(&ssi->mod, SSIWSR, CONT);
 
 	/* clear error status */
@@ -226,10 +221,11 @@ static void rsnd_ssi_hw_start(struct rsnd_ssi *ssi,
 		rsnd_mod_name(&ssi->mod), rsnd_mod_id(&ssi->mod));
 }
 
-static void rsnd_ssi_hw_stop(struct rsnd_ssi *ssi,
-			     struct rsnd_dai *rdai)
+static void rsnd_ssi_hw_stop(struct rsnd_ssi *ssi)
 {
 	struct rsnd_priv *priv = rsnd_mod_to_priv(&ssi->mod);
+	struct rsnd_dai_stream *io = rsnd_mod_to_io(&ssi->mod);
+	struct rsnd_dai *rdai = rsnd_io_to_rdai(io);
 	struct device *dev = rsnd_priv_to_dev(priv);
 	u32 cr;
 
@@ -256,14 +252,14 @@ static void rsnd_ssi_hw_stop(struct rsnd_ssi *ssi,
 		rsnd_mod_write(&ssi->mod, SSICR, cr);	/* disabled all */
 		rsnd_ssi_status_check(&ssi->mod, IIRQ);
 
-		if (rsnd_dai_is_clk_master(rdai)) {
+		if (rsnd_rdai_is_clk_master(rdai)) {
 			if (rsnd_ssi_clk_from_parent(ssi))
-				rsnd_ssi_hw_stop(ssi->parent, rdai);
+				rsnd_ssi_hw_stop(ssi->parent);
 			else
 				rsnd_ssi_master_clk_stop(ssi);
 		}
 
-		clk_disable_unprepare(ssi->clk);
+		rsnd_mod_hw_stop(&ssi->mod);
 	}
 
 	dev_dbg(dev, "%s[%d] hw stopped\n",
@@ -274,10 +270,11 @@ static void rsnd_ssi_hw_stop(struct rsnd_ssi *ssi,
  *	SSI mod common functions
  */
 static int rsnd_ssi_init(struct rsnd_mod *mod,
-			 struct rsnd_dai *rdai)
+			 struct rsnd_priv *priv)
 {
 	struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);
 	struct rsnd_dai_stream *io = rsnd_mod_to_io(mod);
+	struct rsnd_dai *rdai = rsnd_io_to_rdai(io);
 	struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);
 	u32 cr;
 
@@ -311,13 +308,12 @@ static int rsnd_ssi_init(struct rsnd_mod *mod,
 		cr |= SDTA;
 	if (rdai->sys_delay)
 		cr |= DEL;
-	if (rsnd_dai_is_play(rdai, io))
+	if (rsnd_io_is_play(io))
 		cr |= TRMD;
 
 	/*
 	 * set ssi parameter
 	 */
-	ssi->rdai	= rdai;
 	ssi->cr_own	= cr;
 	ssi->err	= -1; /* ignore 1st error */
 
@@ -325,16 +321,15 @@ static int rsnd_ssi_init(struct rsnd_mod *mod,
 }
 
 static int rsnd_ssi_quit(struct rsnd_mod *mod,
-			 struct rsnd_dai *rdai)
+			 struct rsnd_priv *priv)
 {
 	struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);
-	struct rsnd_priv *priv = rsnd_mod_to_priv(mod);
 	struct device *dev = rsnd_priv_to_dev(priv);
 
 	if (ssi->err > 0)
-		dev_warn(dev, "ssi under/over flow err = %d\n", ssi->err);
+		dev_warn(dev, "%s[%d] under/over flow err = %d\n",
+			 rsnd_mod_name(mod), rsnd_mod_id(mod), ssi->err);
 
-	ssi->rdai	= NULL;
 	ssi->cr_own	= 0;
 	ssi->err	= 0;
 
@@ -353,32 +348,32 @@ static void rsnd_ssi_record_error(struct rsnd_ssi *ssi, u32 status)
 }
 
 static int rsnd_ssi_start(struct rsnd_mod *mod,
-			  struct rsnd_dai *rdai)
+			  struct rsnd_priv *priv)
 {
 	struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);
 	struct rsnd_dai_stream *io = rsnd_mod_to_io(mod);
 
-	rsnd_src_ssiu_start(mod, rdai, rsnd_ssi_use_busif(mod));
+	rsnd_src_ssiu_start(mod, rsnd_ssi_use_busif(mod));
 
-	rsnd_ssi_hw_start(ssi, rdai, io);
+	rsnd_ssi_hw_start(ssi, io);
 
-	rsnd_src_ssi_irq_enable(mod, rdai);
+	rsnd_src_ssi_irq_enable(mod);
 
 	return 0;
 }
 
 static int rsnd_ssi_stop(struct rsnd_mod *mod,
-			 struct rsnd_dai *rdai)
+			 struct rsnd_priv *priv)
 {
 	struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);
 
-	rsnd_src_ssi_irq_disable(mod, rdai);
+	rsnd_src_ssi_irq_disable(mod);
 
 	rsnd_ssi_record_error(ssi, rsnd_mod_read(mod, SSISR));
 
-	rsnd_ssi_hw_stop(ssi, rdai);
+	rsnd_ssi_hw_stop(ssi);
 
-	rsnd_src_ssiu_stop(mod, rdai);
+	rsnd_src_ssiu_stop(mod);
 
 	return 0;
 }
@@ -386,16 +381,17 @@ static int rsnd_ssi_stop(struct rsnd_mod *mod,
 static irqreturn_t rsnd_ssi_interrupt(int irq, void *data)
 {
 	struct rsnd_ssi *ssi = data;
-	struct rsnd_dai *rdai = ssi->rdai;
 	struct rsnd_mod *mod = &ssi->mod;
+	struct rsnd_priv *priv = rsnd_mod_to_priv(mod);
 	struct rsnd_dai_stream *io = rsnd_mod_to_io(mod);
+	int is_dma = rsnd_ssi_is_dma_mode(mod);
 	u32 status = rsnd_mod_read(mod, SSISR);
 
 	if (!io)
 		return IRQ_NONE;
 
 	/* PIO only */
-	if (status & DIRQ) {
+	if (!is_dma && (status & DIRQ)) {
 		struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);
 		u32 *buf = (u32 *)(runtime->dma_area +
 				   rsnd_dai_pointer_offset(io, 0));
@@ -405,7 +401,7 @@ static irqreturn_t rsnd_ssi_interrupt(int irq, void *data)
 		 * directly as 32bit data
 		 * see rsnd_ssi_init()
 		 */
-		if (rsnd_dai_is_play(rdai, io))
+		if (rsnd_io_is_play(io))
 			rsnd_mod_write(mod, SSITDR, *buf);
 		else
 			*buf = rsnd_mod_read(mod, SSIRDR);
@@ -415,14 +411,13 @@ static irqreturn_t rsnd_ssi_interrupt(int irq, void *data)
 
 	/* PIO / DMA */
 	if (status & (UIRQ | OIRQ)) {
-		struct rsnd_priv *priv = rsnd_mod_to_priv(mod);
 		struct device *dev = rsnd_priv_to_dev(priv);
 
 		/*
 		 * restart SSI
 		 */
-		rsnd_ssi_stop(mod, rdai);
-		rsnd_ssi_start(mod, rdai);
+		rsnd_ssi_stop(mod, priv);
+		rsnd_ssi_start(mod, priv);
 
 		dev_dbg(dev, "%s[%d] restart\n",
 			rsnd_mod_name(mod), rsnd_mod_id(mod));
@@ -437,9 +432,8 @@ static irqreturn_t rsnd_ssi_interrupt(int irq, void *data)
  *		SSI PIO
  */
 static int rsnd_ssi_pio_probe(struct rsnd_mod *mod,
-			      struct rsnd_dai *rdai)
+			      struct rsnd_priv *priv)
 {
-	struct rsnd_priv *priv = rsnd_mod_to_priv(mod);
 	struct device *dev = rsnd_priv_to_dev(priv);
 	struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);
 	int ret;
@@ -468,9 +462,8 @@ static struct rsnd_mod_ops rsnd_ssi_pio_ops = {
 };
 
 static int rsnd_ssi_dma_probe(struct rsnd_mod *mod,
-			  struct rsnd_dai *rdai)
+			      struct rsnd_priv *priv)
 {
-	struct rsnd_priv *priv = rsnd_mod_to_priv(mod);
 	struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);
 	struct device *dev = rsnd_priv_to_dev(priv);
 	int dma_id = ssi->info->dma_id;
@@ -503,14 +496,13 @@ rsnd_ssi_dma_probe_fail:
 }
 
 static int rsnd_ssi_dma_remove(struct rsnd_mod *mod,
-			       struct rsnd_dai *rdai)
+			       struct rsnd_priv *priv)
 {
-	struct rsnd_priv *priv = rsnd_mod_to_priv(mod);
 	struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);
 	struct device *dev = rsnd_priv_to_dev(priv);
 	int irq = ssi->info->irq;
 
-	rsnd_dma_quit(rsnd_mod_to_priv(mod), rsnd_mod_to_dma(mod));
+	rsnd_dma_quit(priv, rsnd_mod_to_dma(mod));
 
 	/* PIO will request IRQ again */
 	devm_free_irq(dev, irq, ssi);
@@ -519,9 +511,8 @@ static int rsnd_ssi_dma_remove(struct rsnd_mod *mod,
 }
 
 static int rsnd_ssi_fallback(struct rsnd_mod *mod,
-			     struct rsnd_dai *rdai)
+			     struct rsnd_priv *priv)
 {
-	struct rsnd_priv *priv = rsnd_mod_to_priv(mod);
 	struct device *dev = rsnd_priv_to_dev(priv);
 
 	/*
@@ -540,25 +531,25 @@ static int rsnd_ssi_fallback(struct rsnd_mod *mod,
 }
 
 static int rsnd_ssi_dma_start(struct rsnd_mod *mod,
-			      struct rsnd_dai *rdai)
+			      struct rsnd_priv *priv)
 {
 	struct rsnd_dma *dma = rsnd_mod_to_dma(mod);
 
-	rsnd_ssi_start(mod, rdai);
-
 	rsnd_dma_start(dma);
 
+	rsnd_ssi_start(mod, priv);
+
 	return 0;
 }
 
 static int rsnd_ssi_dma_stop(struct rsnd_mod *mod,
-			     struct rsnd_dai *rdai)
+			     struct rsnd_priv *priv)
 {
 	struct rsnd_dma *dma = rsnd_mod_to_dma(mod);
 
-	rsnd_dma_stop(dma);
+	rsnd_ssi_stop(mod, priv);
 
-	rsnd_ssi_stop(mod, rdai);
+	rsnd_dma_stop(dma);
 
 	return 0;
 }
@@ -734,7 +725,6 @@ int rsnd_ssi_probe(struct platform_device *pdev,
 			return PTR_ERR(clk);
 
 		ssi->info	= pinfo;
-		ssi->clk	= clk;
 
 		ops = &rsnd_ssi_non_ops;
 		if (pinfo->dma_id > 0)
@@ -742,7 +732,7 @@ int rsnd_ssi_probe(struct platform_device *pdev,
 		else if (rsnd_ssi_pio_available(ssi))
 			ops = &rsnd_ssi_pio_ops;
 
-		rsnd_mod_init(priv, &ssi->mod, ops, RSND_MOD_SSI, i);
+		rsnd_mod_init(&ssi->mod, ops, clk, RSND_MOD_SSI, i);
 
 		rsnd_ssi_parent_clk_setup(priv, ssi);
 	}