[PATCH 0/15] ASoC: rsnd: Ensure CTU/MUX works

[PATCH 0/15] ASoC: rsnd: Ensure CTU/MUX works

[Kuninori Morimoto]

Hi Mark

Current rsnd is supporting CTU/MUX (no one is using it though)
but it has some issues by previous big patch-set.
These patches solve it.
These are based on my previous

	Subject: [PATCH] ASoC: soc-pcm: copy dpcm->hw_params and call be_hw_params_fixup every time
	Date: Thu, 21 Jan 2016 10:43:48 +0900

Kuninori Morimoto (15):
      ASoC: rsnd: remove unsed *parent
      ASoC: rsnd: use rsnd_mod_init() for ADG
      ASoC: rsnd: add debug message for rsnd_mod_call()
      ASoC: rsnd: don't update status if rsnd_mod_call() doesn't match
      ASoC: rsnd: try to connect connected mod is not error
      ASoC: rsnd: always call probe/remove for MUX
      ASoC: rsnd: don't overwrite io on rsnd_cmd_init()
      ASoC: rsnd: select each SRC correctly for CMD data path
      ASoC: rsnd: each mod has status again for CTU/MUX support
      ASoC: rsnd: attach Audio-DMAC-periperi correctly
      ASoC: rsnd: ctu: add rsnd_mix_activation()
      ASoC: rsnd: ctu: add rsnd_ctu_halt()
      ASoC: rsnd: ctu: settings matches to datasheet
      ASoC: rsnd: tidyup Playback/Capture sequence
      ASoC: rsnd: disable SRC.out/in in same time

 sound/soc/sh/rcar/adg.c  |  9 ++-------
 sound/soc/sh/rcar/cmd.c  | 18 ++++++++++++------
 sound/soc/sh/rcar/core.c | 75 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++---------
 sound/soc/sh/rcar/ctu.c  | 72 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++---------
 sound/soc/sh/rcar/dma.c  | 56 +++++++++++++++++++++++++++++---------------------------
 sound/soc/sh/rcar/dvc.c  |  2 +-
 sound/soc/sh/rcar/gen.c  | 35 +++++++++++++++++++++++++++++++++++
 sound/soc/sh/rcar/mix.c  |  2 +-
 sound/soc/sh/rcar/rsnd.h | 74 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++--------------
 sound/soc/sh/rcar/src.c  | 16 ++++------------
 sound/soc/sh/rcar/ssi.c  | 43 ++++++++++++++++++++++++++++++++++++++-----
 sound/soc/sh/rcar/ssiu.c |  3 ++-
 12 files changed, 313 insertions(+), 92 deletions(-)

[PATCH 01/15] ASoC: rsnd: remove unsed *parent

[Kuninori Morimoto]

From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
 sound/soc/sh/rcar/ssi.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/sound/soc/sh/rcar/ssi.c b/sound/soc/sh/rcar/ssi.c
index 7ee89da..df3ab74 100644
--- a/sound/soc/sh/rcar/ssi.c
+++ b/sound/soc/sh/rcar/ssi.c
@@ -64,7 +64,6 @@
 #define SSI_NAME "ssi"
 
 struct rsnd_ssi {
-	struct rsnd_ssi *parent;
 	struct rsnd_mod mod;
 	struct rsnd_mod *dma;
 
-- 
1.9.1

Applied "ASoC: rsnd: remove unsed *parent" to the asoc tree

[Mark Brown]

The patch

   ASoC: rsnd: remove unsed *parent

has been applied to the asoc tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From 678ea0037263bb8afb139c4035be5ad4bc610a2f Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Thu, 21 Jan 2016 01:55:16 +0000
Subject: [PATCH] ASoC: rsnd: remove unsed *parent

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/sh/rcar/ssi.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/sound/soc/sh/rcar/ssi.c b/sound/soc/sh/rcar/ssi.c
index 7ee89da4dd5f..df3ab74adf3e 100644
--- a/sound/soc/sh/rcar/ssi.c
+++ b/sound/soc/sh/rcar/ssi.c
@@ -64,7 +64,6 @@
 #define SSI_NAME "ssi"
 
 struct rsnd_ssi {
-	struct rsnd_ssi *parent;
 	struct rsnd_mod mod;
 	struct rsnd_mod *dma;
 
-- 
2.7.0.rc3

[PATCH 02/15] ASoC: rsnd: use rsnd_mod_init() for ADG

[Kuninori Morimoto]

From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

Current ADG doesn't use rsnd_mod_init(), but this limitation is no
longer necessary. Let's use common rsnd_mod_init()

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
 sound/soc/sh/rcar/adg.c | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/sound/soc/sh/rcar/adg.c b/sound/soc/sh/rcar/adg.c
index 6d3ef36..19f5509 100644
--- a/sound/soc/sh/rcar/adg.c
+++ b/sound/soc/sh/rcar/adg.c
@@ -518,13 +518,8 @@ int rsnd_adg_probe(struct rsnd_priv *priv)
 		return -ENOMEM;
 	}
 
-	/*
-	 * ADG is special module.
-	 * Use ADG mod without rsnd_mod_init() to make debug easy
-	 * for rsnd_write/rsnd_read
-	 */
-	adg->mod.ops = &adg_ops;
-	adg->mod.priv = priv;
+	rsnd_mod_init(priv, &adg->mod, &adg_ops,
+		      NULL, 0, 0);
 
 	rsnd_adg_get_clkin(priv, adg);
 	rsnd_adg_get_clkout(priv, adg);
-- 
1.9.1

Applied "ASoC: rsnd: use rsnd_mod_init() for ADG" to the asoc tree

[Mark Brown]

The patch

   ASoC: rsnd: use rsnd_mod_init() for ADG

has been applied to the asoc tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From 7c89746eede3acbbb67f848a741f8bca412986af Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Thu, 21 Jan 2016 01:55:39 +0000
Subject: [PATCH] ASoC: rsnd: use rsnd_mod_init() for ADG

Current ADG doesn't use rsnd_mod_init(), but this limitation is no
longer necessary. Let's use common rsnd_mod_init()

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/sh/rcar/adg.c | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/sound/soc/sh/rcar/adg.c b/sound/soc/sh/rcar/adg.c
index 6d3ef366d536..19f5509f908d 100644
--- a/sound/soc/sh/rcar/adg.c
+++ b/sound/soc/sh/rcar/adg.c
@@ -518,13 +518,8 @@ int rsnd_adg_probe(struct rsnd_priv *priv)
 		return -ENOMEM;
 	}
 
-	/*
-	 * ADG is special module.
-	 * Use ADG mod without rsnd_mod_init() to make debug easy
-	 * for rsnd_write/rsnd_read
-	 */
-	adg->mod.ops = &adg_ops;
-	adg->mod.priv = priv;
+	rsnd_mod_init(priv, &adg->mod, &adg_ops,
+		      NULL, 0, 0);
 
 	rsnd_adg_get_clkin(priv, adg);
 	rsnd_adg_get_clkout(priv, adg);
-- 
2.7.0.rc3

[PATCH 03/15] ASoC: rsnd: add debug message for rsnd_mod_call()

[Kuninori Morimoto]

From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

rsnd_mod_call() tries to call each IP's relevant function. But it is
difficult to understand which function returned error.
This patch adds debug message for this purpose

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
 sound/soc/sh/rcar/core.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
index ca05a0a..691e223 100644
--- a/sound/soc/sh/rcar/core.c
+++ b/sound/soc/sh/rcar/core.c
@@ -337,6 +337,9 @@ u32 rsnd_get_dalign(struct rsnd_mod *mod, struct rsnd_dai_stream *io)
 		*status, call ? #func : "");				\
 	if (call)							\
 		ret = (mod)->ops->func(mod, io, param);			\
+	if (ret)							\
+		dev_dbg(dev, "%s[%d] : rsnd_mod_call error %d\n",	\
+			rsnd_mod_name(mod), rsnd_mod_id(mod), ret);	\
 	ret;								\
 })
 
-- 
1.9.1

Applied "ASoC: rsnd: add debug message for rsnd_mod_call()" to the asoc tree

[Mark Brown]

The patch

   ASoC: rsnd: add debug message for rsnd_mod_call()

has been applied to the asoc tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From 4e880b2674a6d36d6c7b9741d88973e00a76922b Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Thu, 21 Jan 2016 01:55:57 +0000
Subject: [PATCH] ASoC: rsnd: add debug message for rsnd_mod_call()

rsnd_mod_call() tries to call each IP's relevant function. But it is
difficult to understand which function returned error.
This patch adds debug message for this purpose

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/sh/rcar/core.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
index ca05a0a95a4d..691e22381280 100644
--- a/sound/soc/sh/rcar/core.c
+++ b/sound/soc/sh/rcar/core.c
@@ -337,6 +337,9 @@ u32 rsnd_get_dalign(struct rsnd_mod *mod, struct rsnd_dai_stream *io)
 		*status, call ? #func : "");				\
 	if (call)							\
 		ret = (mod)->ops->func(mod, io, param);			\
+	if (ret)							\
+		dev_dbg(dev, "%s[%d] : rsnd_mod_call error %d\n",	\
+			rsnd_mod_name(mod), rsnd_mod_id(mod), ret);	\
 	ret;								\
 })
 
-- 
2.7.0.rc3

[PATCH 04/15] ASoC: rsnd: don't update status if rsnd_mod_call() doesn't match

[Kuninori Morimoto]

From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

If system uses CTU/MUX, and if probe error happened, it will try to
call rsnd_dai_call(remove, ...). Then, MUX/DVC/SSIU/SSI might be called
without calling rsnd_dai_call(probe, ...). Then, each mod status might
be un-matched. It doesn't call un-matched remove function by this patch.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
 sound/soc/sh/rcar/core.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
index 691e223..3eb7e9a 100644
--- a/sound/soc/sh/rcar/core.c
+++ b/sound/soc/sh/rcar/core.c
@@ -330,8 +330,11 @@ u32 rsnd_get_dalign(struct rsnd_mod *mod, struct rsnd_dai_stream *io)
 	u8 add  = ((val + __rsnd_mod_add_##func) & 0xF);		\
 	int ret = 0;							\
 	int call = (val == __rsnd_mod_call_##func) && (mod)->ops->func;	\
-	*status = (*status & ~mask) +					\
-		(add << __rsnd_mod_shift_##func);			\
+	if (add == 0xF)							\
+		call = 0;						\
+	else								\
+		*status = (*status & ~mask) +				\
+			(add << __rsnd_mod_shift_##func);		\
 	dev_dbg(dev, "%s[%d]\t0x%08x %s\n",				\
 		rsnd_mod_name(mod), rsnd_mod_id(mod),			\
 		*status, call ? #func : "");				\
-- 
1.9.1

Applied "ASoC: rsnd: don't update status if rsnd_mod_call() doesn't match" to the asoc tree

[Mark Brown]

The patch

   ASoC: rsnd: don't update status if rsnd_mod_call() doesn't match

has been applied to the asoc tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From 6c001f3ab4ce20f01a1b3064b2bd1a9352c5d6b1 Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Thu, 21 Jan 2016 01:56:18 +0000
Subject: [PATCH] ASoC: rsnd: don't update status if rsnd_mod_call() doesn't
 match

If system uses CTU/MUX, and if probe error happened, it will try to
call rsnd_dai_call(remove, ...). Then, MUX/DVC/SSIU/SSI might be called
without calling rsnd_dai_call(probe, ...). Then, each mod status might
be un-matched. It doesn't call un-matched remove function by this patch.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/sh/rcar/core.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
index 691e22381280..3eb7e9a7b5dc 100644
--- a/sound/soc/sh/rcar/core.c
+++ b/sound/soc/sh/rcar/core.c
@@ -330,8 +330,11 @@ u32 rsnd_get_dalign(struct rsnd_mod *mod, struct rsnd_dai_stream *io)
 	u8 add  = ((val + __rsnd_mod_add_##func) & 0xF);		\
 	int ret = 0;							\
 	int call = (val == __rsnd_mod_call_##func) && (mod)->ops->func;	\
-	*status = (*status & ~mask) +					\
-		(add << __rsnd_mod_shift_##func);			\
+	if (add == 0xF)							\
+		call = 0;						\
+	else								\
+		*status = (*status & ~mask) +				\
+			(add << __rsnd_mod_shift_##func);		\
 	dev_dbg(dev, "%s[%d]\t0x%08x %s\n",				\
 		rsnd_mod_name(mod), rsnd_mod_id(mod),			\
 		*status, call ? #func : "");				\
-- 
2.7.0.rc3

[PATCH 05/15] ASoC: rsnd: try to connect connected mod is not error

[Kuninori Morimoto]

From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

If system uses CTU/MUX, CTU/MUX/DVC will try to connect same CMD to
system, but it is not error in this case.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
 sound/soc/sh/rcar/core.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
index 3eb7e9a..ad97ce3 100644
--- a/sound/soc/sh/rcar/core.c
+++ b/sound/soc/sh/rcar/core.c
@@ -369,6 +369,9 @@ int rsnd_dai_connect(struct rsnd_mod *mod,
 	if (!mod)
 		return -EIO;
 
+	if (io->mod[type] == mod)
+		return 0;
+
 	if (io->mod[type])
 		return -EINVAL;
 
-- 
1.9.1

Applied "ASoC: rsnd: try to connect connected mod is not error" to the asoc tree

[Mark Brown]

The patch

   ASoC: rsnd: try to connect connected mod is not error

has been applied to the asoc tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From bfa3119c38afb8177f8e403b9e9b2ecd0306bb26 Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Thu, 21 Jan 2016 01:56:36 +0000
Subject: [PATCH] ASoC: rsnd: try to connect connected mod is not error

If system uses CTU/MUX, CTU/MUX/DVC will try to connect same CMD to
system, but it is not error in this case.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/sh/rcar/core.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
index 3eb7e9a7b5dc..ad97ce3ae844 100644
--- a/sound/soc/sh/rcar/core.c
+++ b/sound/soc/sh/rcar/core.c
@@ -369,6 +369,9 @@ int rsnd_dai_connect(struct rsnd_mod *mod,
 	if (!mod)
 		return -EIO;
 
+	if (io->mod[type] == mod)
+		return 0;
+
 	if (io->mod[type])
 		return -EINVAL;
 
-- 
2.7.0.rc3

[PATCH 06/15] ASoC: rsnd: always call probe/remove for MUX

[Kuninori Morimoto]

From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

CTU/MUX/DVC/SSIU/SSI/Audio-DMAC-periperi might be used under multipath.
So, probe()/remove() need to be called multiple times.
This patch allows it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
 sound/soc/sh/rcar/core.c |  1 +
 sound/soc/sh/rcar/rsnd.h | 14 +++++++-------
 2 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
index ad97ce3..ed09189 100644
--- a/sound/soc/sh/rcar/core.c
+++ b/sound/soc/sh/rcar/core.c
@@ -163,6 +163,7 @@ void rsnd_mod_quit(struct rsnd_mod *mod)
 {
 	if (mod->clk)
 		clk_unprepare(mod->clk);
+	mod->clk = NULL;
 }
 
 void rsnd_mod_interrupt(struct rsnd_mod *mod,
diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h
index 317dd79..c7b2ba0 100644
--- a/sound/soc/sh/rcar/rsnd.h
+++ b/sound/soc/sh/rcar/rsnd.h
@@ -237,29 +237,29 @@ struct rsnd_mod {
 /*
  * status
  *
- * 0xH0000CBA
+ * 0xH0000CB0
  *
- * A	0: probe	1: remove
  * B	0: init		1: quit
  * C	0: start	1: stop
  *
  * H is always called (see __rsnd_mod_call)
+ * H	0: probe	1: remove
  * H	0: pcm_new
  * H	0: fallback
  * H	0: hw_params
  */
-#define __rsnd_mod_shift_probe		0
-#define __rsnd_mod_shift_remove		0
 #define __rsnd_mod_shift_init		4
 #define __rsnd_mod_shift_quit		4
 #define __rsnd_mod_shift_start		8
 #define __rsnd_mod_shift_stop		8
+#define __rsnd_mod_shift_probe		28 /* always called */
+#define __rsnd_mod_shift_remove		28 /* always called */
 #define __rsnd_mod_shift_pcm_new	28 /* always called */
 #define __rsnd_mod_shift_fallback	28 /* always called */
 #define __rsnd_mod_shift_hw_params	28 /* always called */
 
-#define __rsnd_mod_add_probe		 1
-#define __rsnd_mod_add_remove		-1
+#define __rsnd_mod_add_probe		0
+#define __rsnd_mod_add_remove		0
 #define __rsnd_mod_add_init		 1
 #define __rsnd_mod_add_quit		-1
 #define __rsnd_mod_add_start		 1
@@ -269,7 +269,7 @@ struct rsnd_mod {
 #define __rsnd_mod_add_hw_params	0
 
 #define __rsnd_mod_call_probe		0
-#define __rsnd_mod_call_remove		1
+#define __rsnd_mod_call_remove		0
 #define __rsnd_mod_call_init		0
 #define __rsnd_mod_call_quit		1
 #define __rsnd_mod_call_start		0
-- 
1.9.1

Applied "ASoC: rsnd: always call probe/remove for MUX" to the asoc tree

[Mark Brown]

The patch

   ASoC: rsnd: always call probe/remove for MUX

has been applied to the asoc tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From ea96380baa2794cb6e0d5bfbcca0c78b237a5f8a Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Thu, 21 Jan 2016 01:56:59 +0000
Subject: [PATCH] ASoC: rsnd: always call probe/remove for MUX

CTU/MUX/DVC/SSIU/SSI/Audio-DMAC-periperi might be used under multipath.
So, probe()/remove() need to be called multiple times.
This patch allows it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/sh/rcar/core.c |  1 +
 sound/soc/sh/rcar/rsnd.h | 14 +++++++-------
 2 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
index ad97ce3ae844..ed0918967def 100644
--- a/sound/soc/sh/rcar/core.c
+++ b/sound/soc/sh/rcar/core.c
@@ -163,6 +163,7 @@ void rsnd_mod_quit(struct rsnd_mod *mod)
 {
 	if (mod->clk)
 		clk_unprepare(mod->clk);
+	mod->clk = NULL;
 }
 
 void rsnd_mod_interrupt(struct rsnd_mod *mod,
diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h
index 317dd793149a..c7b2ba0daf2a 100644
--- a/sound/soc/sh/rcar/rsnd.h
+++ b/sound/soc/sh/rcar/rsnd.h
@@ -237,29 +237,29 @@ struct rsnd_mod {
 /*
  * status
  *
- * 0xH0000CBA
+ * 0xH0000CB0
  *
- * A	0: probe	1: remove
  * B	0: init		1: quit
  * C	0: start	1: stop
  *
  * H is always called (see __rsnd_mod_call)
+ * H	0: probe	1: remove
  * H	0: pcm_new
  * H	0: fallback
  * H	0: hw_params
  */
-#define __rsnd_mod_shift_probe		0
-#define __rsnd_mod_shift_remove		0
 #define __rsnd_mod_shift_init		4
 #define __rsnd_mod_shift_quit		4
 #define __rsnd_mod_shift_start		8
 #define __rsnd_mod_shift_stop		8
+#define __rsnd_mod_shift_probe		28 /* always called */
+#define __rsnd_mod_shift_remove		28 /* always called */
 #define __rsnd_mod_shift_pcm_new	28 /* always called */
 #define __rsnd_mod_shift_fallback	28 /* always called */
 #define __rsnd_mod_shift_hw_params	28 /* always called */
 
-#define __rsnd_mod_add_probe		 1
-#define __rsnd_mod_add_remove		-1
+#define __rsnd_mod_add_probe		0
+#define __rsnd_mod_add_remove		0
 #define __rsnd_mod_add_init		 1
 #define __rsnd_mod_add_quit		-1
 #define __rsnd_mod_add_start		 1
@@ -269,7 +269,7 @@ struct rsnd_mod {
 #define __rsnd_mod_add_hw_params	0
 
 #define __rsnd_mod_call_probe		0
-#define __rsnd_mod_call_remove		1
+#define __rsnd_mod_call_remove		0
 #define __rsnd_mod_call_init		0
 #define __rsnd_mod_call_quit		1
 #define __rsnd_mod_call_start		0
-- 
2.7.0.rc3

[PATCH 07/15] ASoC: rsnd: don't overwrite io on rsnd_cmd_init()

[Kuninori Morimoto]

From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

Current rsnd_cmd_init() overwrites "io" which will be used end of this
function. This patch solved this issue.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
 sound/soc/sh/rcar/cmd.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/sound/soc/sh/rcar/cmd.c b/sound/soc/sh/rcar/cmd.c
index cd1f064..e77e493 100644
--- a/sound/soc/sh/rcar/cmd.c
+++ b/sound/soc/sh/rcar/cmd.c
@@ -38,6 +38,7 @@ static int rsnd_cmd_init(struct rsnd_mod *mod,
 
 	if (mix) {
 		struct rsnd_dai *rdai;
+		struct rsnd_dai_stream *tio;
 		int i;
 		u32 path[] = {
 			[0] = 0,
@@ -55,12 +56,12 @@ static int rsnd_cmd_init(struct rsnd_mod *mod,
 		 */
 		data = 0;
 		for_each_rsnd_dai(rdai, priv, i) {
-			io = &rdai->playback;
-			if (mix == rsnd_io_to_mod_mix(io))
+			tio = &rdai->playback;
+			if (mix == rsnd_io_to_mod_mix(tio))
 				data |= path[rsnd_mod_id(src)];
 
-			io = &rdai->capture;
-			if (mix == rsnd_io_to_mod_mix(io))
+			tio = &rdai->capture;
+			if (mix == rsnd_io_to_mod_mix(tio))
 				data |= path[rsnd_mod_id(src)];
 		}
 
-- 
1.9.1

Applied "ASoC: rsnd: don't overwrite io on rsnd_cmd_init()" to the asoc tree

[Mark Brown]

The patch

   ASoC: rsnd: don't overwrite io on rsnd_cmd_init()

has been applied to the asoc tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From 654a12b86305b1fd78279616f876b8d21d146a5e Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Thu, 21 Jan 2016 01:57:17 +0000
Subject: [PATCH] ASoC: rsnd: don't overwrite io on rsnd_cmd_init()

Current rsnd_cmd_init() overwrites "io" which will be used end of this
function. This patch solved this issue.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/sh/rcar/cmd.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/sound/soc/sh/rcar/cmd.c b/sound/soc/sh/rcar/cmd.c
index cd1f064e63c4..e77e4935b4ea 100644
--- a/sound/soc/sh/rcar/cmd.c
+++ b/sound/soc/sh/rcar/cmd.c
@@ -38,6 +38,7 @@ static int rsnd_cmd_init(struct rsnd_mod *mod,
 
 	if (mix) {
 		struct rsnd_dai *rdai;
+		struct rsnd_dai_stream *tio;
 		int i;
 		u32 path[] = {
 			[0] = 0,
@@ -55,12 +56,12 @@ static int rsnd_cmd_init(struct rsnd_mod *mod,
 		 */
 		data = 0;
 		for_each_rsnd_dai(rdai, priv, i) {
-			io = &rdai->playback;
-			if (mix == rsnd_io_to_mod_mix(io))
+			tio = &rdai->playback;
+			if (mix == rsnd_io_to_mod_mix(tio))
 				data |= path[rsnd_mod_id(src)];
 
-			io = &rdai->capture;
-			if (mix == rsnd_io_to_mod_mix(io))
+			tio = &rdai->capture;
+			if (mix == rsnd_io_to_mod_mix(tio))
 				data |= path[rsnd_mod_id(src)];
 		}
 
-- 
2.7.0.rc3

[PATCH 08/15] ASoC: rsnd: select each SRC correctly for CMD data path

[Kuninori Morimoto]

From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

To select CMD data patch, it should use correct SRC from each stream
in MUX case. But current code is selecting SRC from fixed stream.
This patch solves this issue.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
 sound/soc/sh/rcar/cmd.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/sound/soc/sh/rcar/cmd.c b/sound/soc/sh/rcar/cmd.c
index e77e493..4b2d50d 100644
--- a/sound/soc/sh/rcar/cmd.c
+++ b/sound/soc/sh/rcar/cmd.c
@@ -29,7 +29,6 @@ static int rsnd_cmd_init(struct rsnd_mod *mod,
 {
 	struct rsnd_mod *dvc = rsnd_io_to_mod_dvc(io);
 	struct rsnd_mod *mix = rsnd_io_to_mod_mix(io);
-	struct rsnd_mod *src = rsnd_io_to_mod_src(io);
 	struct device *dev = rsnd_priv_to_dev(priv);
 	u32 data;
 
@@ -38,6 +37,7 @@ static int rsnd_cmd_init(struct rsnd_mod *mod,
 
 	if (mix) {
 		struct rsnd_dai *rdai;
+		struct rsnd_mod *src;
 		struct rsnd_dai_stream *tio;
 		int i;
 		u32 path[] = {
@@ -57,15 +57,19 @@ static int rsnd_cmd_init(struct rsnd_mod *mod,
 		data = 0;
 		for_each_rsnd_dai(rdai, priv, i) {
 			tio = &rdai->playback;
+			src = rsnd_io_to_mod_src(tio);
 			if (mix == rsnd_io_to_mod_mix(tio))
 				data |= path[rsnd_mod_id(src)];
 
 			tio = &rdai->capture;
+			src = rsnd_io_to_mod_src(tio);
 			if (mix == rsnd_io_to_mod_mix(tio))
 				data |= path[rsnd_mod_id(src)];
 		}
 
 	} else {
+		struct rsnd_mod *src = rsnd_io_to_mod_src(io);
+
 		u32 path[] = {
 			[0] = 0x30000,
 			[1] = 0x30001,
-- 
1.9.1

Applied "ASoC: rsnd: select each SRC correctly for CMD data path" to the asoc tree

[Mark Brown]

The patch

   ASoC: rsnd: select each SRC correctly for CMD data path

has been applied to the asoc tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From 72154e50728e8a08940332db20884b63dfa6590d Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Thu, 21 Jan 2016 01:57:37 +0000
Subject: [PATCH] ASoC: rsnd: select each SRC correctly for CMD data path

To select CMD data patch, it should use correct SRC from each stream
in MUX case. But current code is selecting SRC from fixed stream.
This patch solves this issue.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/sh/rcar/cmd.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/sound/soc/sh/rcar/cmd.c b/sound/soc/sh/rcar/cmd.c
index e77e4935b4ea..4b2d50d9a686 100644
--- a/sound/soc/sh/rcar/cmd.c
+++ b/sound/soc/sh/rcar/cmd.c
@@ -29,7 +29,6 @@ static int rsnd_cmd_init(struct rsnd_mod *mod,
 {
 	struct rsnd_mod *dvc = rsnd_io_to_mod_dvc(io);
 	struct rsnd_mod *mix = rsnd_io_to_mod_mix(io);
-	struct rsnd_mod *src = rsnd_io_to_mod_src(io);
 	struct device *dev = rsnd_priv_to_dev(priv);
 	u32 data;
 
@@ -38,6 +37,7 @@ static int rsnd_cmd_init(struct rsnd_mod *mod,
 
 	if (mix) {
 		struct rsnd_dai *rdai;
+		struct rsnd_mod *src;
 		struct rsnd_dai_stream *tio;
 		int i;
 		u32 path[] = {
@@ -57,15 +57,19 @@ static int rsnd_cmd_init(struct rsnd_mod *mod,
 		data = 0;
 		for_each_rsnd_dai(rdai, priv, i) {
 			tio = &rdai->playback;
+			src = rsnd_io_to_mod_src(tio);
 			if (mix == rsnd_io_to_mod_mix(tio))
 				data |= path[rsnd_mod_id(src)];
 
 			tio = &rdai->capture;
+			src = rsnd_io_to_mod_src(tio);
 			if (mix == rsnd_io_to_mod_mix(tio))
 				data |= path[rsnd_mod_id(src)];
 		}
 
 	} else {
+		struct rsnd_mod *src = rsnd_io_to_mod_src(io);
+
 		u32 path[] = {
 			[0] = 0x30000,
 			[1] = 0x30001,
-- 
2.7.0.rc3

[PATCH 09/15] ASoC: rsnd: each mod has status again for CTU/MUX support

[Kuninori Morimoto]

From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

SSI will be used as normal SSI or as clock parent SSI. Therefor,
rsnd driver wants to control SSI and parent SSI separately. Otherwise it
can't use Playback/Capture in the same time.
And it has been done by c2dc47d5cf("ASoC: rsnd: rsnd_dai_stream has each
mod's status insted of rsnd_mod") before.

OTOH, rsnd driver doesn't want to control CTU/MUX/DVC/SSIU/SSI in
separately. Otherwise, these will be re-initialized during playing if
MUX merges 2 sounds.
Because of these picky reasons, this patch re-defines status on each mod,
and add new parent_ssi_status on rsnd_dai_stream.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
 sound/soc/sh/rcar/adg.c  |  2 +-
 sound/soc/sh/rcar/cmd.c  |  3 ++-
 sound/soc/sh/rcar/core.c | 21 ++++++++++++++++-----
 sound/soc/sh/rcar/ctu.c  |  2 +-
 sound/soc/sh/rcar/dma.c  |  2 +-
 sound/soc/sh/rcar/dvc.c  |  2 +-
 sound/soc/sh/rcar/mix.c  |  2 +-
 sound/soc/sh/rcar/rsnd.h | 21 ++++++++++++++++-----
 sound/soc/sh/rcar/src.c  |  3 ++-
 sound/soc/sh/rcar/ssi.c  | 37 ++++++++++++++++++++++++++++++++++++-
 sound/soc/sh/rcar/ssiu.c |  3 ++-
 11 files changed, 79 insertions(+), 19 deletions(-)

diff --git a/sound/soc/sh/rcar/adg.c b/sound/soc/sh/rcar/adg.c
index 19f5509..d74e1cc 100644
--- a/sound/soc/sh/rcar/adg.c
+++ b/sound/soc/sh/rcar/adg.c
@@ -519,7 +519,7 @@ int rsnd_adg_probe(struct rsnd_priv *priv)
 	}
 
 	rsnd_mod_init(priv, &adg->mod, &adg_ops,
-		      NULL, 0, 0);
+		      NULL, NULL, 0, 0);
 
 	rsnd_adg_get_clkin(priv, adg);
 	rsnd_adg_get_clkout(priv, adg);
diff --git a/sound/soc/sh/rcar/cmd.c b/sound/soc/sh/rcar/cmd.c
index 4b2d50d..abb5eaa 100644
--- a/sound/soc/sh/rcar/cmd.c
+++ b/sound/soc/sh/rcar/cmd.c
@@ -157,7 +157,8 @@ int rsnd_cmd_probe(struct rsnd_priv *priv)
 
 	for_each_rsnd_cmd(cmd, priv, i) {
 		ret = rsnd_mod_init(priv, rsnd_mod_get(cmd),
-				    &rsnd_cmd_ops, NULL, RSND_MOD_CMD, i);
+				    &rsnd_cmd_ops, NULL,
+				    rsnd_mod_get_status, RSND_MOD_CMD, i);
 		if (ret)
 			return ret;
 	}
diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
index ed09189..b460d71 100644
--- a/sound/soc/sh/rcar/core.c
+++ b/sound/soc/sh/rcar/core.c
@@ -138,12 +138,22 @@ struct dma_chan *rsnd_mod_dma_req(struct rsnd_dai_stream *io,
 	return mod->ops->dma_req(io, mod);
 }
 
+u32 *rsnd_mod_get_status(struct rsnd_dai_stream *io,
+			 struct rsnd_mod *mod,
+			 enum rsnd_mod_type type)
+{
+	return &mod->status;
+}
+
 int rsnd_mod_init(struct rsnd_priv *priv,
 		  struct rsnd_mod *mod,
-		   struct rsnd_mod_ops *ops,
-		   struct clk *clk,
-		   enum rsnd_mod_type type,
-		   int id)
+		  struct rsnd_mod_ops *ops,
+		  struct clk *clk,
+		  u32* (*get_status)(struct rsnd_dai_stream *io,
+				     struct rsnd_mod *mod,
+				     enum rsnd_mod_type type),
+		  enum rsnd_mod_type type,
+		  int id)
 {
 	int ret = clk_prepare(clk);
 
@@ -155,6 +165,7 @@ int rsnd_mod_init(struct rsnd_priv *priv,
 	mod->type	= type;
 	mod->clk	= clk;
 	mod->priv	= priv;
+	mod->get_status	= get_status;
 
 	return ret;
 }
@@ -325,7 +336,7 @@ u32 rsnd_get_dalign(struct rsnd_mod *mod, struct rsnd_dai_stream *io)
 	struct rsnd_priv *priv = rsnd_mod_to_priv(mod);		\
 	struct rsnd_mod *mod = (io)->mod[idx];			\
 	struct device *dev = rsnd_priv_to_dev(priv);		\
-	u32 *status = (io)->mod_status + idx;			\
+	u32 *status = mod->get_status(io, mod, idx);			\
 	u32 mask = 0xF << __rsnd_mod_shift_##func;			\
 	u8 val  = (*status >> __rsnd_mod_shift_##func) & 0xF;		\
 	u8 add  = ((val + __rsnd_mod_add_##func) & 0xF);		\
diff --git a/sound/soc/sh/rcar/ctu.c b/sound/soc/sh/rcar/ctu.c
index d53a225..109930a 100644
--- a/sound/soc/sh/rcar/ctu.c
+++ b/sound/soc/sh/rcar/ctu.c
@@ -129,7 +129,7 @@ int rsnd_ctu_probe(struct rsnd_priv *priv)
 		}
 
 		ret = rsnd_mod_init(priv, rsnd_mod_get(ctu), &rsnd_ctu_ops,
-				    clk, RSND_MOD_CTU, i);
+				    clk, rsnd_mod_get_status, RSND_MOD_CTU, i);
 		if (ret)
 			goto rsnd_ctu_probe_done;
 
diff --git a/sound/soc/sh/rcar/dma.c b/sound/soc/sh/rcar/dma.c
index 418e6fd..d1cb3c1 100644
--- a/sound/soc/sh/rcar/dma.c
+++ b/sound/soc/sh/rcar/dma.c
@@ -681,7 +681,7 @@ struct rsnd_mod *rsnd_dma_attach(struct rsnd_dai_stream *io,
 	dma_mod = rsnd_mod_get(dma);
 
 	ret = rsnd_mod_init(priv, dma_mod,
-			    ops, NULL, type, dma_id);
+			    ops, NULL, rsnd_mod_get_status, type, dma_id);
 	if (ret < 0)
 		return ERR_PTR(ret);
 
diff --git a/sound/soc/sh/rcar/dvc.c b/sound/soc/sh/rcar/dvc.c
index d45ffe4..302c193 100644
--- a/sound/soc/sh/rcar/dvc.c
+++ b/sound/soc/sh/rcar/dvc.c
@@ -373,7 +373,7 @@ int rsnd_dvc_probe(struct rsnd_priv *priv)
 		}
 
 		ret = rsnd_mod_init(priv, rsnd_mod_get(dvc), &rsnd_dvc_ops,
-			      clk, RSND_MOD_DVC, i);
+				    clk, rsnd_mod_get_status, RSND_MOD_DVC, i);
 		if (ret)
 			goto rsnd_dvc_probe_done;
 
diff --git a/sound/soc/sh/rcar/mix.c b/sound/soc/sh/rcar/mix.c
index 65542b6..e0e337a 100644
--- a/sound/soc/sh/rcar/mix.c
+++ b/sound/soc/sh/rcar/mix.c
@@ -172,7 +172,7 @@ int rsnd_mix_probe(struct rsnd_priv *priv)
 		}
 
 		ret = rsnd_mod_init(priv, rsnd_mod_get(mix), &rsnd_mix_ops,
-				    clk, RSND_MOD_MIX, i);
+				    clk, rsnd_mod_get_status, RSND_MOD_MIX, i);
 		if (ret)
 			goto rsnd_mix_probe_done;
 
diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h
index c7b2ba0..2860260 100644
--- a/sound/soc/sh/rcar/rsnd.h
+++ b/sound/soc/sh/rcar/rsnd.h
@@ -233,6 +233,10 @@ struct rsnd_mod {
 	struct rsnd_mod_ops *ops;
 	struct rsnd_priv *priv;
 	struct clk *clk;
+	u32 *(*get_status)(struct rsnd_dai_stream *io,
+			   struct rsnd_mod *mod,
+			   enum rsnd_mod_type type);
+	u32 status;
 };
 /*
  * status
@@ -286,10 +290,13 @@ struct rsnd_mod {
 
 int rsnd_mod_init(struct rsnd_priv *priv,
 		  struct rsnd_mod *mod,
-		   struct rsnd_mod_ops *ops,
-		   struct clk *clk,
-		   enum rsnd_mod_type type,
-		   int id);
+		  struct rsnd_mod_ops *ops,
+		  struct clk *clk,
+		  u32* (*get_status)(struct rsnd_dai_stream *io,
+				     struct rsnd_mod *mod,
+				     enum rsnd_mod_type type),
+		  enum rsnd_mod_type type,
+		  int id);
 void rsnd_mod_quit(struct rsnd_mod *mod);
 char *rsnd_mod_name(struct rsnd_mod *mod);
 struct dma_chan *rsnd_mod_dma_req(struct rsnd_dai_stream *io,
@@ -297,6 +304,10 @@ struct dma_chan *rsnd_mod_dma_req(struct rsnd_dai_stream *io,
 void rsnd_mod_interrupt(struct rsnd_mod *mod,
 			void (*callback)(struct rsnd_mod *mod,
 					 struct rsnd_dai_stream *io));
+u32 *rsnd_mod_get_status(struct rsnd_dai_stream *io,
+			 struct rsnd_mod *mod,
+			 enum rsnd_mod_type type);
+
 void rsnd_parse_connect_common(struct rsnd_dai *rdai,
 		struct rsnd_mod* (*mod_get)(struct rsnd_priv *priv, int id),
 		struct device_node *node,
@@ -319,7 +330,7 @@ struct rsnd_dai_stream {
 	struct rsnd_mod *mod[RSND_MOD_MAX];
 	struct rsnd_dai_path_info *info; /* rcar_snd.h */
 	struct rsnd_dai *rdai;
-	u32 mod_status[RSND_MOD_MAX];
+	u32 parent_ssi_status;
 	int byte_pos;
 	int period_pos;
 	int byte_per_period;
diff --git a/sound/soc/sh/rcar/src.c b/sound/soc/sh/rcar/src.c
index 5eda056..69ef865 100644
--- a/sound/soc/sh/rcar/src.c
+++ b/sound/soc/sh/rcar/src.c
@@ -622,7 +622,8 @@ int rsnd_src_probe(struct rsnd_priv *priv)
 		}
 
 		ret = rsnd_mod_init(priv, rsnd_mod_get(src),
-				    &rsnd_src_ops, clk, RSND_MOD_SRC, i);
+				    &rsnd_src_ops, clk, rsnd_mod_get_status,
+				    RSND_MOD_SRC, i);
 		if (ret)
 			goto rsnd_src_probe_done;
 
diff --git a/sound/soc/sh/rcar/ssi.c b/sound/soc/sh/rcar/ssi.c
index df3ab74..e68f3a1 100644
--- a/sound/soc/sh/rcar/ssi.c
+++ b/sound/soc/sh/rcar/ssi.c
@@ -857,6 +857,41 @@ int __rsnd_ssi_is_pin_sharing(struct rsnd_mod *mod)
 	return !!(rsnd_ssi_mode_flags(ssi) & RSND_SSI_CLK_PIN_SHARE);
 }
 
+static u32 *rsnd_ssi_get_status(struct rsnd_dai_stream *io,
+				struct rsnd_mod *mod,
+				enum rsnd_mod_type type)
+{
+	/*
+	 * SSIP (= SSI parent) needs to be special, otherwise,
+	 * 2nd SSI might doesn't start. see also rsnd_mod_call()
+	 *
+	 * We can't include parent SSI status on SSI, because we don't know
+	 * how many SSI requests parent SSI. Thus, it is localed on "io" now.
+	 * ex) trouble case
+	 *	Playback: SSI0
+	 *	Capture : SSI1 (needs SSI0)
+	 *
+	 * 1) start Capture  ->	SSI0/SSI1 are started.
+	 * 2) start Playback ->	SSI0 doesn't work, because it is already
+	 *			marked as "started" on 1)
+	 *
+	 * OTOH, using each mod's status is good for MUX case.
+	 * It doesn't need to start in 2nd start
+	 * ex)
+	 *	IO-0: SRC0 -> CTU1 -+-> MUX -> DVC -> SSIU -> SSI0
+	 *			    |
+	 *	IO-1: SRC1 -> CTU2 -+
+	 *
+	 * 1) start IO-0 ->	start SSI0
+	 * 2) start IO-1 ->	SSI0 doesn't need to start, because it is
+	 *			already started on 1)
+	 */
+	if (type == RSND_MOD_SSIP)
+		return &io->parent_ssi_status;
+
+	return rsnd_mod_get_status(io, mod, type);
+}
+
 int rsnd_ssi_probe(struct rsnd_priv *priv)
 {
 	struct device_node *node;
@@ -919,7 +954,7 @@ int rsnd_ssi_probe(struct rsnd_priv *priv)
 			ops = &rsnd_ssi_dma_ops;
 
 		ret = rsnd_mod_init(priv, rsnd_mod_get(ssi), ops, clk,
-				    RSND_MOD_SSI, i);
+				    rsnd_ssi_get_status, RSND_MOD_SSI, i);
 		if (ret)
 			goto rsnd_ssi_probe_done;
 
diff --git a/sound/soc/sh/rcar/ssiu.c b/sound/soc/sh/rcar/ssiu.c
index 06d7282..11e5588 100644
--- a/sound/soc/sh/rcar/ssiu.c
+++ b/sound/soc/sh/rcar/ssiu.c
@@ -206,7 +206,8 @@ int rsnd_ssiu_probe(struct rsnd_priv *priv)
 
 	for_each_rsnd_ssiu(ssiu, priv, i) {
 		ret = rsnd_mod_init(priv, rsnd_mod_get(ssiu),
-				    ops, NULL, RSND_MOD_SSIU, i);
+				    ops, NULL, rsnd_mod_get_status,
+				    RSND_MOD_SSIU, i);
 		if (ret)
 			return ret;
 	}
-- 
1.9.1

Applied "ASoC: rsnd: each mod has status again for CTU/MUX support" to the asoc tree

[Mark Brown]

The patch

   ASoC: rsnd: each mod has status again for CTU/MUX support

has been applied to the asoc tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From 5ba17b42e1755c3c5cfe96370cfd47f34d01f62c Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Thu, 21 Jan 2016 01:58:07 +0000
Subject: [PATCH] ASoC: rsnd: each mod has status again for CTU/MUX support

SSI will be used as normal SSI or as clock parent SSI. Therefor,
rsnd driver wants to control SSI and parent SSI separately. Otherwise it
can't use Playback/Capture in the same time.
And it has been done by c2dc47d5cf("ASoC: rsnd: rsnd_dai_stream has each
mod's status insted of rsnd_mod") before.

OTOH, rsnd driver doesn't want to control CTU/MUX/DVC/SSIU/SSI in
separately. Otherwise, these will be re-initialized during playing if
MUX merges 2 sounds.
Because of these picky reasons, this patch re-defines status on each mod,
and add new parent_ssi_status on rsnd_dai_stream.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/sh/rcar/adg.c  |  2 +-
 sound/soc/sh/rcar/cmd.c  |  3 ++-
 sound/soc/sh/rcar/core.c | 21 ++++++++++++++++-----
 sound/soc/sh/rcar/ctu.c  |  2 +-
 sound/soc/sh/rcar/dma.c  |  2 +-
 sound/soc/sh/rcar/dvc.c  |  2 +-
 sound/soc/sh/rcar/mix.c  |  2 +-
 sound/soc/sh/rcar/rsnd.h | 21 ++++++++++++++++-----
 sound/soc/sh/rcar/src.c  |  3 ++-
 sound/soc/sh/rcar/ssi.c  | 37 ++++++++++++++++++++++++++++++++++++-
 sound/soc/sh/rcar/ssiu.c |  3 ++-
 11 files changed, 79 insertions(+), 19 deletions(-)

diff --git a/sound/soc/sh/rcar/adg.c b/sound/soc/sh/rcar/adg.c
index 19f5509f908d..d74e1ccc0f8f 100644
--- a/sound/soc/sh/rcar/adg.c
+++ b/sound/soc/sh/rcar/adg.c
@@ -519,7 +519,7 @@ int rsnd_adg_probe(struct rsnd_priv *priv)
 	}
 
 	rsnd_mod_init(priv, &adg->mod, &adg_ops,
-		      NULL, 0, 0);
+		      NULL, NULL, 0, 0);
 
 	rsnd_adg_get_clkin(priv, adg);
 	rsnd_adg_get_clkout(priv, adg);
diff --git a/sound/soc/sh/rcar/cmd.c b/sound/soc/sh/rcar/cmd.c
index 4b2d50d9a686..abb5eaac854a 100644
--- a/sound/soc/sh/rcar/cmd.c
+++ b/sound/soc/sh/rcar/cmd.c
@@ -157,7 +157,8 @@ int rsnd_cmd_probe(struct rsnd_priv *priv)
 
 	for_each_rsnd_cmd(cmd, priv, i) {
 		ret = rsnd_mod_init(priv, rsnd_mod_get(cmd),
-				    &rsnd_cmd_ops, NULL, RSND_MOD_CMD, i);
+				    &rsnd_cmd_ops, NULL,
+				    rsnd_mod_get_status, RSND_MOD_CMD, i);
 		if (ret)
 			return ret;
 	}
diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
index ed0918967def..b460d714d088 100644
--- a/sound/soc/sh/rcar/core.c
+++ b/sound/soc/sh/rcar/core.c
@@ -138,12 +138,22 @@ struct dma_chan *rsnd_mod_dma_req(struct rsnd_dai_stream *io,
 	return mod->ops->dma_req(io, mod);
 }
 
+u32 *rsnd_mod_get_status(struct rsnd_dai_stream *io,
+			 struct rsnd_mod *mod,
+			 enum rsnd_mod_type type)
+{
+	return &mod->status;
+}
+
 int rsnd_mod_init(struct rsnd_priv *priv,
 		  struct rsnd_mod *mod,
-		   struct rsnd_mod_ops *ops,
-		   struct clk *clk,
-		   enum rsnd_mod_type type,
-		   int id)
+		  struct rsnd_mod_ops *ops,
+		  struct clk *clk,
+		  u32* (*get_status)(struct rsnd_dai_stream *io,
+				     struct rsnd_mod *mod,
+				     enum rsnd_mod_type type),
+		  enum rsnd_mod_type type,
+		  int id)
 {
 	int ret = clk_prepare(clk);
 
@@ -155,6 +165,7 @@ int rsnd_mod_init(struct rsnd_priv *priv,
 	mod->type	= type;
 	mod->clk	= clk;
 	mod->priv	= priv;
+	mod->get_status	= get_status;
 
 	return ret;
 }
@@ -325,7 +336,7 @@ u32 rsnd_get_dalign(struct rsnd_mod *mod, struct rsnd_dai_stream *io)
 	struct rsnd_priv *priv = rsnd_mod_to_priv(mod);		\
 	struct rsnd_mod *mod = (io)->mod[idx];			\
 	struct device *dev = rsnd_priv_to_dev(priv);		\
-	u32 *status = (io)->mod_status + idx;			\
+	u32 *status = mod->get_status(io, mod, idx);			\
 	u32 mask = 0xF << __rsnd_mod_shift_##func;			\
 	u8 val  = (*status >> __rsnd_mod_shift_##func) & 0xF;		\
 	u8 add  = ((val + __rsnd_mod_add_##func) & 0xF);		\
diff --git a/sound/soc/sh/rcar/ctu.c b/sound/soc/sh/rcar/ctu.c
index d53a225d19e9..109930a20401 100644
--- a/sound/soc/sh/rcar/ctu.c
+++ b/sound/soc/sh/rcar/ctu.c
@@ -129,7 +129,7 @@ int rsnd_ctu_probe(struct rsnd_priv *priv)
 		}
 
 		ret = rsnd_mod_init(priv, rsnd_mod_get(ctu), &rsnd_ctu_ops,
-				    clk, RSND_MOD_CTU, i);
+				    clk, rsnd_mod_get_status, RSND_MOD_CTU, i);
 		if (ret)
 			goto rsnd_ctu_probe_done;
 
diff --git a/sound/soc/sh/rcar/dma.c b/sound/soc/sh/rcar/dma.c
index 418e6fdd06a3..d1cb3c177572 100644
--- a/sound/soc/sh/rcar/dma.c
+++ b/sound/soc/sh/rcar/dma.c
@@ -681,7 +681,7 @@ struct rsnd_mod *rsnd_dma_attach(struct rsnd_dai_stream *io,
 	dma_mod = rsnd_mod_get(dma);
 
 	ret = rsnd_mod_init(priv, dma_mod,
-			    ops, NULL, type, dma_id);
+			    ops, NULL, rsnd_mod_get_status, type, dma_id);
 	if (ret < 0)
 		return ERR_PTR(ret);
 
diff --git a/sound/soc/sh/rcar/dvc.c b/sound/soc/sh/rcar/dvc.c
index d45ffe496397..302c193f674d 100644
--- a/sound/soc/sh/rcar/dvc.c
+++ b/sound/soc/sh/rcar/dvc.c
@@ -373,7 +373,7 @@ int rsnd_dvc_probe(struct rsnd_priv *priv)
 		}
 
 		ret = rsnd_mod_init(priv, rsnd_mod_get(dvc), &rsnd_dvc_ops,
-			      clk, RSND_MOD_DVC, i);
+				    clk, rsnd_mod_get_status, RSND_MOD_DVC, i);
 		if (ret)
 			goto rsnd_dvc_probe_done;
 
diff --git a/sound/soc/sh/rcar/mix.c b/sound/soc/sh/rcar/mix.c
index 65542b6a89e9..e0e337ad4206 100644
--- a/sound/soc/sh/rcar/mix.c
+++ b/sound/soc/sh/rcar/mix.c
@@ -172,7 +172,7 @@ int rsnd_mix_probe(struct rsnd_priv *priv)
 		}
 
 		ret = rsnd_mod_init(priv, rsnd_mod_get(mix), &rsnd_mix_ops,
-				    clk, RSND_MOD_MIX, i);
+				    clk, rsnd_mod_get_status, RSND_MOD_MIX, i);
 		if (ret)
 			goto rsnd_mix_probe_done;
 
diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h
index c7b2ba0daf2a..28602607cf5e 100644
--- a/sound/soc/sh/rcar/rsnd.h
+++ b/sound/soc/sh/rcar/rsnd.h
@@ -233,6 +233,10 @@ struct rsnd_mod {
 	struct rsnd_mod_ops *ops;
 	struct rsnd_priv *priv;
 	struct clk *clk;
+	u32 *(*get_status)(struct rsnd_dai_stream *io,
+			   struct rsnd_mod *mod,
+			   enum rsnd_mod_type type);
+	u32 status;
 };
 /*
  * status
@@ -286,10 +290,13 @@ struct rsnd_mod {
 
 int rsnd_mod_init(struct rsnd_priv *priv,
 		  struct rsnd_mod *mod,
-		   struct rsnd_mod_ops *ops,
-		   struct clk *clk,
-		   enum rsnd_mod_type type,
-		   int id);
+		  struct rsnd_mod_ops *ops,
+		  struct clk *clk,
+		  u32* (*get_status)(struct rsnd_dai_stream *io,
+				     struct rsnd_mod *mod,
+				     enum rsnd_mod_type type),
+		  enum rsnd_mod_type type,
+		  int id);
 void rsnd_mod_quit(struct rsnd_mod *mod);
 char *rsnd_mod_name(struct rsnd_mod *mod);
 struct dma_chan *rsnd_mod_dma_req(struct rsnd_dai_stream *io,
@@ -297,6 +304,10 @@ struct dma_chan *rsnd_mod_dma_req(struct rsnd_dai_stream *io,
 void rsnd_mod_interrupt(struct rsnd_mod *mod,
 			void (*callback)(struct rsnd_mod *mod,
 					 struct rsnd_dai_stream *io));
+u32 *rsnd_mod_get_status(struct rsnd_dai_stream *io,
+			 struct rsnd_mod *mod,
+			 enum rsnd_mod_type type);
+
 void rsnd_parse_connect_common(struct rsnd_dai *rdai,
 		struct rsnd_mod* (*mod_get)(struct rsnd_priv *priv, int id),
 		struct device_node *node,
@@ -319,7 +330,7 @@ struct rsnd_dai_stream {
 	struct rsnd_mod *mod[RSND_MOD_MAX];
 	struct rsnd_dai_path_info *info; /* rcar_snd.h */
 	struct rsnd_dai *rdai;
-	u32 mod_status[RSND_MOD_MAX];
+	u32 parent_ssi_status;
 	int byte_pos;
 	int period_pos;
 	int byte_per_period;
diff --git a/sound/soc/sh/rcar/src.c b/sound/soc/sh/rcar/src.c
index b438538a0a69..516b0c05451c 100644
--- a/sound/soc/sh/rcar/src.c
+++ b/sound/soc/sh/rcar/src.c
@@ -615,7 +615,8 @@ int rsnd_src_probe(struct rsnd_priv *priv)
 		}
 
 		ret = rsnd_mod_init(priv, rsnd_mod_get(src),
-				    &rsnd_src_ops, clk, RSND_MOD_SRC, i);
+				    &rsnd_src_ops, clk, rsnd_mod_get_status,
+				    RSND_MOD_SRC, i);
 		if (ret)
 			goto rsnd_src_probe_done;
 
diff --git a/sound/soc/sh/rcar/ssi.c b/sound/soc/sh/rcar/ssi.c
index df3ab74adf3e..e68f3a1c9cb4 100644
--- a/sound/soc/sh/rcar/ssi.c
+++ b/sound/soc/sh/rcar/ssi.c
@@ -857,6 +857,41 @@ int __rsnd_ssi_is_pin_sharing(struct rsnd_mod *mod)
 	return !!(rsnd_ssi_mode_flags(ssi) & RSND_SSI_CLK_PIN_SHARE);
 }
 
+static u32 *rsnd_ssi_get_status(struct rsnd_dai_stream *io,
+				struct rsnd_mod *mod,
+				enum rsnd_mod_type type)
+{
+	/*
+	 * SSIP (= SSI parent) needs to be special, otherwise,
+	 * 2nd SSI might doesn't start. see also rsnd_mod_call()
+	 *
+	 * We can't include parent SSI status on SSI, because we don't know
+	 * how many SSI requests parent SSI. Thus, it is localed on "io" now.
+	 * ex) trouble case
+	 *	Playback: SSI0
+	 *	Capture : SSI1 (needs SSI0)
+	 *
+	 * 1) start Capture  ->	SSI0/SSI1 are started.
+	 * 2) start Playback ->	SSI0 doesn't work, because it is already
+	 *			marked as "started" on 1)
+	 *
+	 * OTOH, using each mod's status is good for MUX case.
+	 * It doesn't need to start in 2nd start
+	 * ex)
+	 *	IO-0: SRC0 -> CTU1 -+-> MUX -> DVC -> SSIU -> SSI0
+	 *			    |
+	 *	IO-1: SRC1 -> CTU2 -+
+	 *
+	 * 1) start IO-0 ->	start SSI0
+	 * 2) start IO-1 ->	SSI0 doesn't need to start, because it is
+	 *			already started on 1)
+	 */
+	if (type == RSND_MOD_SSIP)
+		return &io->parent_ssi_status;
+
+	return rsnd_mod_get_status(io, mod, type);
+}
+
 int rsnd_ssi_probe(struct rsnd_priv *priv)
 {
 	struct device_node *node;
@@ -919,7 +954,7 @@ int rsnd_ssi_probe(struct rsnd_priv *priv)
 			ops = &rsnd_ssi_dma_ops;
 
 		ret = rsnd_mod_init(priv, rsnd_mod_get(ssi), ops, clk,
-				    RSND_MOD_SSI, i);
+				    rsnd_ssi_get_status, RSND_MOD_SSI, i);
 		if (ret)
 			goto rsnd_ssi_probe_done;
 
diff --git a/sound/soc/sh/rcar/ssiu.c b/sound/soc/sh/rcar/ssiu.c
index 06d72828e5bc..11e55889b401 100644
--- a/sound/soc/sh/rcar/ssiu.c
+++ b/sound/soc/sh/rcar/ssiu.c
@@ -206,7 +206,8 @@ int rsnd_ssiu_probe(struct rsnd_priv *priv)
 
 	for_each_rsnd_ssiu(ssiu, priv, i) {
 		ret = rsnd_mod_init(priv, rsnd_mod_get(ssiu),
-				    ops, NULL, RSND_MOD_SSIU, i);
+				    ops, NULL, rsnd_mod_get_status,
+				    RSND_MOD_SSIU, i);
 		if (ret)
 			return ret;
 	}
-- 
2.7.0.rc3

[PATCH 10/15] ASoC: rsnd: attach Audio-DMAC-periperi correctly

[Kuninori Morimoto]

From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

SSI/SRC will try to attach DMAC as Audio-DMAC or Audio-DMAC-periperi.
It is fixed IP, but will be attached to each streams as different module
in case of MUX (= multi sound path will be merged).
This patch solves this issue.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
 sound/soc/sh/rcar/dma.c  | 56 +++++++++++++++++++++++++-----------------------
 sound/soc/sh/rcar/rsnd.h |  4 ++--
 sound/soc/sh/rcar/src.c  |  4 +---
 sound/soc/sh/rcar/ssi.c  |  5 ++---
 4 files changed, 34 insertions(+), 35 deletions(-)

diff --git a/sound/soc/sh/rcar/dma.c b/sound/soc/sh/rcar/dma.c
index d1cb3c1..7658e8f 100644
--- a/sound/soc/sh/rcar/dma.c
+++ b/sound/soc/sh/rcar/dma.c
@@ -622,15 +622,13 @@ static void rsnd_dma_of_path(struct rsnd_mod *this,
 	}
 }
 
-struct rsnd_mod *rsnd_dma_attach(struct rsnd_dai_stream *io,
-				 struct rsnd_mod *mod, int id)
+int rsnd_dma_attach(struct rsnd_dai_stream *io, struct rsnd_mod *mod,
+		    struct rsnd_mod **dma_mod, int id)
 {
-	struct rsnd_mod *dma_mod;
 	struct rsnd_mod *mod_from = NULL;
 	struct rsnd_mod *mod_to = NULL;
 	struct rsnd_priv *priv = rsnd_io_to_priv(io);
 	struct rsnd_dma_ctrl *dmac = rsnd_priv_to_dmac(priv);
-	struct rsnd_dma *dma;
 	struct device *dev = rsnd_priv_to_dev(priv);
 	struct rsnd_mod_ops *ops;
 	enum rsnd_mod_type type;
@@ -646,17 +644,10 @@ struct rsnd_mod *rsnd_dma_attach(struct rsnd_dai_stream *io,
 	 *	rsnd_rdai_continuance_probe()
 	 */
 	if (!dmac)
-		return ERR_PTR(-EAGAIN);
-
-	dma = devm_kzalloc(dev, sizeof(*dma), GFP_KERNEL);
-	if (!dma)
-		return ERR_PTR(-ENOMEM);
+		return -EAGAIN;
 
 	rsnd_dma_of_path(mod, io, is_play, &mod_from, &mod_to);
 
-	dma->src_addr = rsnd_dma_addr(io, mod_from, is_play, 1);
-	dma->dst_addr = rsnd_dma_addr(io, mod_to,   is_play, 0);
-
 	/* for Gen2 */
 	if (mod_from && mod_to) {
 		ops	= &rsnd_dmapp_ops;
@@ -678,27 +669,38 @@ struct rsnd_mod *rsnd_dma_attach(struct rsnd_dai_stream *io,
 		type	= RSND_MOD_AUDMA;
 	}
 
-	dma_mod = rsnd_mod_get(dma);
+	if (!(*dma_mod)) {
+		struct rsnd_dma *dma;
 
-	ret = rsnd_mod_init(priv, dma_mod,
-			    ops, NULL, rsnd_mod_get_status, type, dma_id);
-	if (ret < 0)
-		return ERR_PTR(ret);
+		dma = devm_kzalloc(dev, sizeof(*dma), GFP_KERNEL);
+		if (!dma)
+			return -ENOMEM;
 
-	dev_dbg(dev, "%s[%d] %s[%d] -> %s[%d]\n",
-		rsnd_mod_name(dma_mod), rsnd_mod_id(dma_mod),
-		rsnd_mod_name(mod_from), rsnd_mod_id(mod_from),
-		rsnd_mod_name(mod_to),   rsnd_mod_id(mod_to));
+		*dma_mod = rsnd_mod_get(dma);
 
-	ret = attach(io, dma, id, mod_from, mod_to);
-	if (ret < 0)
-		return ERR_PTR(ret);
+		dma->src_addr = rsnd_dma_addr(io, mod_from, is_play, 1);
+		dma->dst_addr = rsnd_dma_addr(io, mod_to,   is_play, 0);
+
+		ret = rsnd_mod_init(priv, *dma_mod, ops, NULL,
+				    rsnd_mod_get_status, type, dma_id);
+		if (ret < 0)
+			return ret;
 
-	ret = rsnd_dai_connect(dma_mod, io, type);
+		dev_dbg(dev, "%s[%d] %s[%d] -> %s[%d]\n",
+			rsnd_mod_name(*dma_mod), rsnd_mod_id(*dma_mod),
+			rsnd_mod_name(mod_from), rsnd_mod_id(mod_from),
+			rsnd_mod_name(mod_to),   rsnd_mod_id(mod_to));
+
+		ret = attach(io, dma, id, mod_from, mod_to);
+		if (ret < 0)
+			return ret;
+	}
+
+	ret = rsnd_dai_connect(*dma_mod, io, type);
 	if (ret < 0)
-		return ERR_PTR(ret);
+		return ret;
 
-	return rsnd_mod_get(dma);
+	return 0;
 }
 
 int rsnd_dma_probe(struct rsnd_priv *priv)
diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h
index 2860260..90c732e 100644
--- a/sound/soc/sh/rcar/rsnd.h
+++ b/sound/soc/sh/rcar/rsnd.h
@@ -166,8 +166,8 @@ u32 rsnd_get_dalign(struct rsnd_mod *mod, struct rsnd_dai_stream *io);
 /*
  *	R-Car DMA
  */
-struct rsnd_mod *rsnd_dma_attach(struct rsnd_dai_stream *io,
-			       struct rsnd_mod *mod, int id);
+int rsnd_dma_attach(struct rsnd_dai_stream *io,
+		    struct rsnd_mod *mod, struct rsnd_mod **dma_mod, int id);
 int rsnd_dma_probe(struct rsnd_priv *priv);
 struct dma_chan *rsnd_dma_request_channel(struct device_node *of_node,
 					  struct rsnd_mod *mod, char *name);
diff --git a/sound/soc/sh/rcar/src.c b/sound/soc/sh/rcar/src.c
index 69ef865..d211ccf 100644
--- a/sound/soc/sh/rcar/src.c
+++ b/sound/soc/sh/rcar/src.c
@@ -495,9 +495,7 @@ static int rsnd_src_probe_(struct rsnd_mod *mod,
 			return ret;
 	}
 
-	src->dma = rsnd_dma_attach(io, mod, 0);
-	if (IS_ERR(src->dma))
-		return PTR_ERR(src->dma);
+	ret = rsnd_dma_attach(io, mod, &src->dma, 0);
 
 	return ret;
 }
diff --git a/sound/soc/sh/rcar/ssi.c b/sound/soc/sh/rcar/ssi.c
index e68f3a1..9067413 100644
--- a/sound/soc/sh/rcar/ssi.c
+++ b/sound/soc/sh/rcar/ssi.c
@@ -704,9 +704,8 @@ static int rsnd_ssi_dma_probe(struct rsnd_mod *mod,
 	if (ret)
 		return ret;
 
-	ssi->dma = rsnd_dma_attach(io, mod, dma_id);
-	if (IS_ERR(ssi->dma))
-		return PTR_ERR(ssi->dma);
+	/* SSI probe might be called many times in MUX multi path */
+	ret = rsnd_dma_attach(io, mod, &ssi->dma, dma_id);
 
 	return ret;
 }
-- 
1.9.1

Applied "ASoC: rsnd: attach Audio-DMAC-periperi correctly" to the asoc tree

[Mark Brown]

The patch

   ASoC: rsnd: attach Audio-DMAC-periperi correctly

has been applied to the asoc tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From 355cb84fbe1f098f80c17dad9027ad2c6aec3fa0 Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Thu, 21 Jan 2016 01:58:33 +0000
Subject: [PATCH] ASoC: rsnd: attach Audio-DMAC-periperi correctly

SSI/SRC will try to attach DMAC as Audio-DMAC or Audio-DMAC-periperi.
It is fixed IP, but will be attached to each streams as different module
in case of MUX (= multi sound path will be merged).
This patch solves this issue.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/sh/rcar/dma.c  | 56 +++++++++++++++++++++++++-----------------------
 sound/soc/sh/rcar/rsnd.h |  4 ++--
 sound/soc/sh/rcar/src.c  |  4 +---
 sound/soc/sh/rcar/ssi.c  |  5 ++---
 4 files changed, 34 insertions(+), 35 deletions(-)

diff --git a/sound/soc/sh/rcar/dma.c b/sound/soc/sh/rcar/dma.c
index d1cb3c177572..7658e8fd7bdc 100644
--- a/sound/soc/sh/rcar/dma.c
+++ b/sound/soc/sh/rcar/dma.c
@@ -622,15 +622,13 @@ static void rsnd_dma_of_path(struct rsnd_mod *this,
 	}
 }
 
-struct rsnd_mod *rsnd_dma_attach(struct rsnd_dai_stream *io,
-				 struct rsnd_mod *mod, int id)
+int rsnd_dma_attach(struct rsnd_dai_stream *io, struct rsnd_mod *mod,
+		    struct rsnd_mod **dma_mod, int id)
 {
-	struct rsnd_mod *dma_mod;
 	struct rsnd_mod *mod_from = NULL;
 	struct rsnd_mod *mod_to = NULL;
 	struct rsnd_priv *priv = rsnd_io_to_priv(io);
 	struct rsnd_dma_ctrl *dmac = rsnd_priv_to_dmac(priv);
-	struct rsnd_dma *dma;
 	struct device *dev = rsnd_priv_to_dev(priv);
 	struct rsnd_mod_ops *ops;
 	enum rsnd_mod_type type;
@@ -646,17 +644,10 @@ struct rsnd_mod *rsnd_dma_attach(struct rsnd_dai_stream *io,
 	 *	rsnd_rdai_continuance_probe()
 	 */
 	if (!dmac)
-		return ERR_PTR(-EAGAIN);
-
-	dma = devm_kzalloc(dev, sizeof(*dma), GFP_KERNEL);
-	if (!dma)
-		return ERR_PTR(-ENOMEM);
+		return -EAGAIN;
 
 	rsnd_dma_of_path(mod, io, is_play, &mod_from, &mod_to);
 
-	dma->src_addr = rsnd_dma_addr(io, mod_from, is_play, 1);
-	dma->dst_addr = rsnd_dma_addr(io, mod_to,   is_play, 0);
-
 	/* for Gen2 */
 	if (mod_from && mod_to) {
 		ops	= &rsnd_dmapp_ops;
@@ -678,27 +669,38 @@ struct rsnd_mod *rsnd_dma_attach(struct rsnd_dai_stream *io,
 		type	= RSND_MOD_AUDMA;
 	}
 
-	dma_mod = rsnd_mod_get(dma);
+	if (!(*dma_mod)) {
+		struct rsnd_dma *dma;
 
-	ret = rsnd_mod_init(priv, dma_mod,
-			    ops, NULL, rsnd_mod_get_status, type, dma_id);
-	if (ret < 0)
-		return ERR_PTR(ret);
+		dma = devm_kzalloc(dev, sizeof(*dma), GFP_KERNEL);
+		if (!dma)
+			return -ENOMEM;
 
-	dev_dbg(dev, "%s[%d] %s[%d] -> %s[%d]\n",
-		rsnd_mod_name(dma_mod), rsnd_mod_id(dma_mod),
-		rsnd_mod_name(mod_from), rsnd_mod_id(mod_from),
-		rsnd_mod_name(mod_to),   rsnd_mod_id(mod_to));
+		*dma_mod = rsnd_mod_get(dma);
 
-	ret = attach(io, dma, id, mod_from, mod_to);
-	if (ret < 0)
-		return ERR_PTR(ret);
+		dma->src_addr = rsnd_dma_addr(io, mod_from, is_play, 1);
+		dma->dst_addr = rsnd_dma_addr(io, mod_to,   is_play, 0);
+
+		ret = rsnd_mod_init(priv, *dma_mod, ops, NULL,
+				    rsnd_mod_get_status, type, dma_id);
+		if (ret < 0)
+			return ret;
 
-	ret = rsnd_dai_connect(dma_mod, io, type);
+		dev_dbg(dev, "%s[%d] %s[%d] -> %s[%d]\n",
+			rsnd_mod_name(*dma_mod), rsnd_mod_id(*dma_mod),
+			rsnd_mod_name(mod_from), rsnd_mod_id(mod_from),
+			rsnd_mod_name(mod_to),   rsnd_mod_id(mod_to));
+
+		ret = attach(io, dma, id, mod_from, mod_to);
+		if (ret < 0)
+			return ret;
+	}
+
+	ret = rsnd_dai_connect(*dma_mod, io, type);
 	if (ret < 0)
-		return ERR_PTR(ret);
+		return ret;
 
-	return rsnd_mod_get(dma);
+	return 0;
 }
 
 int rsnd_dma_probe(struct rsnd_priv *priv)
diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h
index 28602607cf5e..90c732e265a2 100644
--- a/sound/soc/sh/rcar/rsnd.h
+++ b/sound/soc/sh/rcar/rsnd.h
@@ -166,8 +166,8 @@ u32 rsnd_get_dalign(struct rsnd_mod *mod, struct rsnd_dai_stream *io);
 /*
  *	R-Car DMA
  */
-struct rsnd_mod *rsnd_dma_attach(struct rsnd_dai_stream *io,
-			       struct rsnd_mod *mod, int id);
+int rsnd_dma_attach(struct rsnd_dai_stream *io,
+		    struct rsnd_mod *mod, struct rsnd_mod **dma_mod, int id);
 int rsnd_dma_probe(struct rsnd_priv *priv);
 struct dma_chan *rsnd_dma_request_channel(struct device_node *of_node,
 					  struct rsnd_mod *mod, char *name);
diff --git a/sound/soc/sh/rcar/src.c b/sound/soc/sh/rcar/src.c
index 516b0c05451c..8dc9b483b5fa 100644
--- a/sound/soc/sh/rcar/src.c
+++ b/sound/soc/sh/rcar/src.c
@@ -495,9 +495,7 @@ static int rsnd_src_probe_(struct rsnd_mod *mod,
 			return ret;
 	}
 
-	src->dma = rsnd_dma_attach(io, mod, 0);
-	if (IS_ERR(src->dma))
-		return PTR_ERR(src->dma);
+	ret = rsnd_dma_attach(io, mod, &src->dma, 0);
 
 	return ret;
 }
diff --git a/sound/soc/sh/rcar/ssi.c b/sound/soc/sh/rcar/ssi.c
index e68f3a1c9cb4..90674137aa90 100644
--- a/sound/soc/sh/rcar/ssi.c
+++ b/sound/soc/sh/rcar/ssi.c
@@ -704,9 +704,8 @@ static int rsnd_ssi_dma_probe(struct rsnd_mod *mod,
 	if (ret)
 		return ret;
 
-	ssi->dma = rsnd_dma_attach(io, mod, dma_id);
-	if (IS_ERR(ssi->dma))
-		return PTR_ERR(ssi->dma);
+	/* SSI probe might be called many times in MUX multi path */
+	ret = rsnd_dma_attach(io, mod, &ssi->dma, dma_id);
 
 	return ret;
 }
-- 
2.7.0.rc3

[PATCH 11/15] ASoC: rsnd: ctu: add rsnd_mix_activation()

[Kuninori Morimoto]

From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

Based on datasheet

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
 sound/soc/sh/rcar/ctu.c  | 9 +++++++++
 sound/soc/sh/rcar/gen.c  | 1 +
 sound/soc/sh/rcar/rsnd.h | 1 +
 3 files changed, 11 insertions(+)

diff --git a/sound/soc/sh/rcar/ctu.c b/sound/soc/sh/rcar/ctu.c
index 109930a..0dc4518 100644
--- a/sound/soc/sh/rcar/ctu.c
+++ b/sound/soc/sh/rcar/ctu.c
@@ -24,6 +24,13 @@ struct rsnd_ctu {
 	     i++)
 
 #define rsnd_ctu_get(priv, id) ((struct rsnd_ctu *)(priv->ctu) + id)
+
+static void rsnd_ctu_activation(struct rsnd_mod *mod)
+{
+	rsnd_mod_write(mod, CTU_SWRSR, 0);
+	rsnd_mod_write(mod, CTU_SWRSR, 1);
+}
+
 #define rsnd_ctu_initialize_lock(mod)	__rsnd_ctu_initialize_lock(mod, 1)
 #define rsnd_ctu_initialize_unlock(mod)	__rsnd_ctu_initialize_lock(mod, 0)
 static void __rsnd_ctu_initialize_lock(struct rsnd_mod *mod, u32 enable)
@@ -44,6 +51,8 @@ static int rsnd_ctu_init(struct rsnd_mod *mod,
 {
 	rsnd_mod_power_on(mod);
 
+	rsnd_ctu_activation(mod);
+
 	rsnd_ctu_initialize_lock(mod);
 
 	rsnd_mod_write(mod, CTU_ADINR, rsnd_get_adinr_chan(mod, io));
diff --git a/sound/soc/sh/rcar/gen.c b/sound/soc/sh/rcar/gen.c
index ea24247..2d9f592 100644
--- a/sound/soc/sh/rcar/gen.c
+++ b/sound/soc/sh/rcar/gen.c
@@ -260,6 +260,7 @@ static int rsnd_gen2_probe(struct rsnd_priv *priv)
 		RSND_GEN_M_REG(SRC_SRCCR,	0x224,	0x40),
 		RSND_GEN_M_REG(SRC_BSDSR,	0x22c,	0x40),
 		RSND_GEN_M_REG(SRC_BSISR,	0x238,	0x40),
+		RSND_GEN_M_REG(CTU_SWRSR,	0x500,	0x100),
 		RSND_GEN_M_REG(CTU_CTUIR,	0x504,	0x100),
 		RSND_GEN_M_REG(CTU_ADINR,	0x508,	0x100),
 		RSND_GEN_M_REG(MIX_SWRSR,	0xd00,	0x40),
diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h
index 90c732e..12227f6 100644
--- a/sound/soc/sh/rcar/rsnd.h
+++ b/sound/soc/sh/rcar/rsnd.h
@@ -86,6 +86,7 @@ enum rsnd_reg {
 	RSND_REG_CMD_BUSIF_DALIGN,	/* Gen2 only */
 	RSND_REG_CMD_ROUTE_SLCT,
 	RSND_REG_CMDOUT_TIMSEL,		/* Gen2 only */
+	RSND_REG_CTU_SWRSR,
 	RSND_REG_CTU_CTUIR,
 	RSND_REG_CTU_ADINR,
 	RSND_REG_MIX_SWRSR,
-- 
1.9.1

Applied "ASoC: rsnd: ctu: add rsnd_mix_activation()" to the asoc tree

[Mark Brown]

The patch

   ASoC: rsnd: ctu: add rsnd_mix_activation()

has been applied to the asoc tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From bd9a603fe78fa838a9c884b1e67749120a45508c Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Thu, 21 Jan 2016 01:58:53 +0000
Subject: [PATCH] ASoC: rsnd: ctu: add rsnd_mix_activation()

Based on datasheet

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/sh/rcar/ctu.c  | 9 +++++++++
 sound/soc/sh/rcar/gen.c  | 1 +
 sound/soc/sh/rcar/rsnd.h | 1 +
 3 files changed, 11 insertions(+)

diff --git a/sound/soc/sh/rcar/ctu.c b/sound/soc/sh/rcar/ctu.c
index 109930a20401..0dc451803eb6 100644
--- a/sound/soc/sh/rcar/ctu.c
+++ b/sound/soc/sh/rcar/ctu.c
@@ -24,6 +24,13 @@ struct rsnd_ctu {
 	     i++)
 
 #define rsnd_ctu_get(priv, id) ((struct rsnd_ctu *)(priv->ctu) + id)
+
+static void rsnd_ctu_activation(struct rsnd_mod *mod)
+{
+	rsnd_mod_write(mod, CTU_SWRSR, 0);
+	rsnd_mod_write(mod, CTU_SWRSR, 1);
+}
+
 #define rsnd_ctu_initialize_lock(mod)	__rsnd_ctu_initialize_lock(mod, 1)
 #define rsnd_ctu_initialize_unlock(mod)	__rsnd_ctu_initialize_lock(mod, 0)
 static void __rsnd_ctu_initialize_lock(struct rsnd_mod *mod, u32 enable)
@@ -44,6 +51,8 @@ static int rsnd_ctu_init(struct rsnd_mod *mod,
 {
 	rsnd_mod_power_on(mod);
 
+	rsnd_ctu_activation(mod);
+
 	rsnd_ctu_initialize_lock(mod);
 
 	rsnd_mod_write(mod, CTU_ADINR, rsnd_get_adinr_chan(mod, io));
diff --git a/sound/soc/sh/rcar/gen.c b/sound/soc/sh/rcar/gen.c
index c7aee9e59e86..2f01e5eb462c 100644
--- a/sound/soc/sh/rcar/gen.c
+++ b/sound/soc/sh/rcar/gen.c
@@ -260,6 +260,7 @@ static int rsnd_gen2_probe(struct rsnd_priv *priv)
 		RSND_GEN_M_REG(SRC_SRCCR,	0x224,	0x40),
 		RSND_GEN_M_REG(SRC_BSDSR,	0x22c,	0x40),
 		RSND_GEN_M_REG(SRC_BSISR,	0x238,	0x40),
+		RSND_GEN_M_REG(CTU_SWRSR,	0x500,	0x100),
 		RSND_GEN_M_REG(CTU_CTUIR,	0x504,	0x100),
 		RSND_GEN_M_REG(CTU_ADINR,	0x508,	0x100),
 		RSND_GEN_M_REG(MIX_SWRSR,	0xd00,	0x40),
diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h
index 90c732e265a2..12227f6b6221 100644
--- a/sound/soc/sh/rcar/rsnd.h
+++ b/sound/soc/sh/rcar/rsnd.h
@@ -86,6 +86,7 @@ enum rsnd_reg {
 	RSND_REG_CMD_BUSIF_DALIGN,	/* Gen2 only */
 	RSND_REG_CMD_ROUTE_SLCT,
 	RSND_REG_CMDOUT_TIMSEL,		/* Gen2 only */
+	RSND_REG_CTU_SWRSR,
 	RSND_REG_CTU_CTUIR,
 	RSND_REG_CTU_ADINR,
 	RSND_REG_MIX_SWRSR,
-- 
2.7.0.rc3

[PATCH 12/15] ASoC: rsnd: ctu: add rsnd_ctu_halt()

[Kuninori Morimoto]

From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

Based on datasheet process

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
 sound/soc/sh/rcar/ctu.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/sound/soc/sh/rcar/ctu.c b/sound/soc/sh/rcar/ctu.c
index 0dc4518..7b482f3 100644
--- a/sound/soc/sh/rcar/ctu.c
+++ b/sound/soc/sh/rcar/ctu.c
@@ -31,6 +31,12 @@ static void rsnd_ctu_activation(struct rsnd_mod *mod)
 	rsnd_mod_write(mod, CTU_SWRSR, 1);
 }
 
+static void rsnd_ctu_halt(struct rsnd_mod *mod)
+{
+	rsnd_mod_write(mod, CTU_CTUIR, 1);
+	rsnd_mod_write(mod, CTU_SWRSR, 0);
+}
+
 #define rsnd_ctu_initialize_lock(mod)	__rsnd_ctu_initialize_lock(mod, 1)
 #define rsnd_ctu_initialize_unlock(mod)	__rsnd_ctu_initialize_lock(mod, 0)
 static void __rsnd_ctu_initialize_lock(struct rsnd_mod *mod, u32 enable)
@@ -66,6 +72,8 @@ static int rsnd_ctu_quit(struct rsnd_mod *mod,
 			 struct rsnd_dai_stream *io,
 			 struct rsnd_priv *priv)
 {
+	rsnd_ctu_halt(mod);
+
 	rsnd_mod_power_off(mod);
 
 	return 0;
-- 
1.9.1

Applied "ASoC: rsnd: ctu: add rsnd_ctu_halt()" to the asoc tree

[Mark Brown]

The patch

   ASoC: rsnd: ctu: add rsnd_ctu_halt()

has been applied to the asoc tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From d0658b31c712327e04ddc2621742144de5562962 Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Thu, 21 Jan 2016 01:59:12 +0000
Subject: [PATCH] ASoC: rsnd: ctu: add rsnd_ctu_halt()

Based on datasheet process

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/sh/rcar/ctu.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/sound/soc/sh/rcar/ctu.c b/sound/soc/sh/rcar/ctu.c
index 0dc451803eb6..7b482f36cb63 100644
--- a/sound/soc/sh/rcar/ctu.c
+++ b/sound/soc/sh/rcar/ctu.c
@@ -31,6 +31,12 @@ static void rsnd_ctu_activation(struct rsnd_mod *mod)
 	rsnd_mod_write(mod, CTU_SWRSR, 1);
 }
 
+static void rsnd_ctu_halt(struct rsnd_mod *mod)
+{
+	rsnd_mod_write(mod, CTU_CTUIR, 1);
+	rsnd_mod_write(mod, CTU_SWRSR, 0);
+}
+
 #define rsnd_ctu_initialize_lock(mod)	__rsnd_ctu_initialize_lock(mod, 1)
 #define rsnd_ctu_initialize_unlock(mod)	__rsnd_ctu_initialize_lock(mod, 0)
 static void __rsnd_ctu_initialize_lock(struct rsnd_mod *mod, u32 enable)
@@ -66,6 +72,8 @@ static int rsnd_ctu_quit(struct rsnd_mod *mod,
 			 struct rsnd_dai_stream *io,
 			 struct rsnd_priv *priv)
 {
+	rsnd_ctu_halt(mod);
+
 	rsnd_mod_power_off(mod);
 
 	return 0;
-- 
2.7.0.rc3

[PATCH 13/15] ASoC: rsnd: ctu: settings matches to datasheet

[Kuninori Morimoto]

From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

Current CTU settings was rough. This patch makes it match to datasheet.
But do nothing at this point.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
 sound/soc/sh/rcar/ctu.c  | 61 ++++++++++++++++++++++++++++++++++++++----------
 sound/soc/sh/rcar/gen.c  | 34 +++++++++++++++++++++++++++
 sound/soc/sh/rcar/rsnd.h | 34 +++++++++++++++++++++++++++
 3 files changed, 117 insertions(+), 12 deletions(-)

diff --git a/sound/soc/sh/rcar/ctu.c b/sound/soc/sh/rcar/ctu.c
index 7b482f3..a10d0f7 100644
--- a/sound/soc/sh/rcar/ctu.c
+++ b/sound/soc/sh/rcar/ctu.c
@@ -37,13 +37,6 @@ static void rsnd_ctu_halt(struct rsnd_mod *mod)
 	rsnd_mod_write(mod, CTU_SWRSR, 0);
 }
 
-#define rsnd_ctu_initialize_lock(mod)	__rsnd_ctu_initialize_lock(mod, 1)
-#define rsnd_ctu_initialize_unlock(mod)	__rsnd_ctu_initialize_lock(mod, 0)
-static void __rsnd_ctu_initialize_lock(struct rsnd_mod *mod, u32 enable)
-{
-	rsnd_mod_write(mod, CTU_CTUIR, enable);
-}
-
 static int rsnd_ctu_probe_(struct rsnd_mod *mod,
 			   struct rsnd_dai_stream *io,
 			   struct rsnd_priv *priv)
@@ -51,6 +44,54 @@ static int rsnd_ctu_probe_(struct rsnd_mod *mod,
 	return rsnd_cmd_attach(io, rsnd_mod_id(mod) / 4);
 }
 
+static void rsnd_ctu_value_init(struct rsnd_dai_stream *io,
+			       struct rsnd_mod *mod)
+{
+	rsnd_mod_write(mod, CTU_CTUIR, 1);
+
+	rsnd_mod_write(mod, CTU_ADINR, rsnd_get_adinr_chan(mod, io));
+
+	rsnd_mod_write(mod, CTU_CPMDR, 0);
+	rsnd_mod_write(mod, CTU_SCMDR, 0);
+	rsnd_mod_write(mod, CTU_SV00R, 0);
+	rsnd_mod_write(mod, CTU_SV01R, 0);
+	rsnd_mod_write(mod, CTU_SV02R, 0);
+	rsnd_mod_write(mod, CTU_SV03R, 0);
+	rsnd_mod_write(mod, CTU_SV04R, 0);
+	rsnd_mod_write(mod, CTU_SV05R, 0);
+	rsnd_mod_write(mod, CTU_SV06R, 0);
+	rsnd_mod_write(mod, CTU_SV07R, 0);
+
+	rsnd_mod_write(mod, CTU_SV10R, 0);
+	rsnd_mod_write(mod, CTU_SV11R, 0);
+	rsnd_mod_write(mod, CTU_SV12R, 0);
+	rsnd_mod_write(mod, CTU_SV13R, 0);
+	rsnd_mod_write(mod, CTU_SV14R, 0);
+	rsnd_mod_write(mod, CTU_SV15R, 0);
+	rsnd_mod_write(mod, CTU_SV16R, 0);
+	rsnd_mod_write(mod, CTU_SV17R, 0);
+
+	rsnd_mod_write(mod, CTU_SV20R, 0);
+	rsnd_mod_write(mod, CTU_SV21R, 0);
+	rsnd_mod_write(mod, CTU_SV22R, 0);
+	rsnd_mod_write(mod, CTU_SV23R, 0);
+	rsnd_mod_write(mod, CTU_SV24R, 0);
+	rsnd_mod_write(mod, CTU_SV25R, 0);
+	rsnd_mod_write(mod, CTU_SV26R, 0);
+	rsnd_mod_write(mod, CTU_SV27R, 0);
+
+	rsnd_mod_write(mod, CTU_SV30R, 0);
+	rsnd_mod_write(mod, CTU_SV31R, 0);
+	rsnd_mod_write(mod, CTU_SV32R, 0);
+	rsnd_mod_write(mod, CTU_SV33R, 0);
+	rsnd_mod_write(mod, CTU_SV34R, 0);
+	rsnd_mod_write(mod, CTU_SV35R, 0);
+	rsnd_mod_write(mod, CTU_SV36R, 0);
+	rsnd_mod_write(mod, CTU_SV37R, 0);
+
+	rsnd_mod_write(mod, CTU_CTUIR, 0);
+}
+
 static int rsnd_ctu_init(struct rsnd_mod *mod,
 			 struct rsnd_dai_stream *io,
 			 struct rsnd_priv *priv)
@@ -59,11 +100,7 @@ static int rsnd_ctu_init(struct rsnd_mod *mod,
 
 	rsnd_ctu_activation(mod);
 
-	rsnd_ctu_initialize_lock(mod);
-
-	rsnd_mod_write(mod, CTU_ADINR, rsnd_get_adinr_chan(mod, io));
-
-	rsnd_ctu_initialize_unlock(mod);
+	rsnd_ctu_value_init(io, mod);
 
 	return 0;
 }
diff --git a/sound/soc/sh/rcar/gen.c b/sound/soc/sh/rcar/gen.c
index 2d9f592..271d29a 100644
--- a/sound/soc/sh/rcar/gen.c
+++ b/sound/soc/sh/rcar/gen.c
@@ -263,6 +263,40 @@ static int rsnd_gen2_probe(struct rsnd_priv *priv)
 		RSND_GEN_M_REG(CTU_SWRSR,	0x500,	0x100),
 		RSND_GEN_M_REG(CTU_CTUIR,	0x504,	0x100),
 		RSND_GEN_M_REG(CTU_ADINR,	0x508,	0x100),
+		RSND_GEN_M_REG(CTU_CPMDR,	0x510,	0x100),
+		RSND_GEN_M_REG(CTU_SCMDR,	0x514,	0x100),
+		RSND_GEN_M_REG(CTU_SV00R,	0x518,	0x100),
+		RSND_GEN_M_REG(CTU_SV01R,	0x51c,	0x100),
+		RSND_GEN_M_REG(CTU_SV02R,	0x520,	0x100),
+		RSND_GEN_M_REG(CTU_SV03R,	0x524,	0x100),
+		RSND_GEN_M_REG(CTU_SV04R,	0x528,	0x100),
+		RSND_GEN_M_REG(CTU_SV05R,	0x52c,	0x100),
+		RSND_GEN_M_REG(CTU_SV06R,	0x530,	0x100),
+		RSND_GEN_M_REG(CTU_SV07R,	0x534,	0x100),
+		RSND_GEN_M_REG(CTU_SV10R,	0x538,	0x100),
+		RSND_GEN_M_REG(CTU_SV11R,	0x53c,	0x100),
+		RSND_GEN_M_REG(CTU_SV12R,	0x540,	0x100),
+		RSND_GEN_M_REG(CTU_SV13R,	0x544,	0x100),
+		RSND_GEN_M_REG(CTU_SV14R,	0x548,	0x100),
+		RSND_GEN_M_REG(CTU_SV15R,	0x54c,	0x100),
+		RSND_GEN_M_REG(CTU_SV16R,	0x550,	0x100),
+		RSND_GEN_M_REG(CTU_SV17R,	0x554,	0x100),
+		RSND_GEN_M_REG(CTU_SV20R,	0x558,	0x100),
+		RSND_GEN_M_REG(CTU_SV21R,	0x55c,	0x100),
+		RSND_GEN_M_REG(CTU_SV22R,	0x560,	0x100),
+		RSND_GEN_M_REG(CTU_SV23R,	0x564,	0x100),
+		RSND_GEN_M_REG(CTU_SV24R,	0x568,	0x100),
+		RSND_GEN_M_REG(CTU_SV25R,	0x56c,	0x100),
+		RSND_GEN_M_REG(CTU_SV26R,	0x570,	0x100),
+		RSND_GEN_M_REG(CTU_SV27R,	0x574,	0x100),
+		RSND_GEN_M_REG(CTU_SV30R,	0x578,	0x100),
+		RSND_GEN_M_REG(CTU_SV31R,	0x57c,	0x100),
+		RSND_GEN_M_REG(CTU_SV32R,	0x580,	0x100),
+		RSND_GEN_M_REG(CTU_SV33R,	0x584,	0x100),
+		RSND_GEN_M_REG(CTU_SV34R,	0x588,	0x100),
+		RSND_GEN_M_REG(CTU_SV35R,	0x58c,	0x100),
+		RSND_GEN_M_REG(CTU_SV36R,	0x590,	0x100),
+		RSND_GEN_M_REG(CTU_SV37R,	0x594,	0x100),
 		RSND_GEN_M_REG(MIX_SWRSR,	0xd00,	0x40),
 		RSND_GEN_M_REG(MIX_MIXIR,	0xd04,	0x40),
 		RSND_GEN_M_REG(MIX_ADINR,	0xd08,	0x40),
diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h
index 12227f6..4974db6 100644
--- a/sound/soc/sh/rcar/rsnd.h
+++ b/sound/soc/sh/rcar/rsnd.h
@@ -89,6 +89,40 @@ enum rsnd_reg {
 	RSND_REG_CTU_SWRSR,
 	RSND_REG_CTU_CTUIR,
 	RSND_REG_CTU_ADINR,
+	RSND_REG_CTU_CPMDR,
+	RSND_REG_CTU_SCMDR,
+	RSND_REG_CTU_SV00R,
+	RSND_REG_CTU_SV01R,
+	RSND_REG_CTU_SV02R,
+	RSND_REG_CTU_SV03R,
+	RSND_REG_CTU_SV04R,
+	RSND_REG_CTU_SV05R,
+	RSND_REG_CTU_SV06R,
+	RSND_REG_CTU_SV07R,
+	RSND_REG_CTU_SV10R,
+	RSND_REG_CTU_SV11R,
+	RSND_REG_CTU_SV12R,
+	RSND_REG_CTU_SV13R,
+	RSND_REG_CTU_SV14R,
+	RSND_REG_CTU_SV15R,
+	RSND_REG_CTU_SV16R,
+	RSND_REG_CTU_SV17R,
+	RSND_REG_CTU_SV20R,
+	RSND_REG_CTU_SV21R,
+	RSND_REG_CTU_SV22R,
+	RSND_REG_CTU_SV23R,
+	RSND_REG_CTU_SV24R,
+	RSND_REG_CTU_SV25R,
+	RSND_REG_CTU_SV26R,
+	RSND_REG_CTU_SV27R,
+	RSND_REG_CTU_SV30R,
+	RSND_REG_CTU_SV31R,
+	RSND_REG_CTU_SV32R,
+	RSND_REG_CTU_SV33R,
+	RSND_REG_CTU_SV34R,
+	RSND_REG_CTU_SV35R,
+	RSND_REG_CTU_SV36R,
+	RSND_REG_CTU_SV37R,
 	RSND_REG_MIX_SWRSR,
 	RSND_REG_MIX_MIXIR,
 	RSND_REG_MIX_ADINR,
-- 
1.9.1

Applied "ASoC: rsnd: ctu: settings matches to datasheet" to the asoc tree

[Mark Brown]

The patch

   ASoC: rsnd: ctu: settings matches to datasheet

has been applied to the asoc tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From dc037afdbc4f285dc2f8107a0b8eaf89892e28ac Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Thu, 21 Jan 2016 01:59:33 +0000
Subject: [PATCH] ASoC: rsnd: ctu: settings matches to datasheet

Current CTU settings was rough. This patch makes it match to datasheet.
But do nothing at this point.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/sh/rcar/ctu.c  | 61 ++++++++++++++++++++++++++++++++++++++----------
 sound/soc/sh/rcar/gen.c  | 34 +++++++++++++++++++++++++++
 sound/soc/sh/rcar/rsnd.h | 34 +++++++++++++++++++++++++++
 3 files changed, 117 insertions(+), 12 deletions(-)

diff --git a/sound/soc/sh/rcar/ctu.c b/sound/soc/sh/rcar/ctu.c
index 7b482f36cb63..a10d0f7b73fa 100644
--- a/sound/soc/sh/rcar/ctu.c
+++ b/sound/soc/sh/rcar/ctu.c
@@ -37,13 +37,6 @@ static void rsnd_ctu_halt(struct rsnd_mod *mod)
 	rsnd_mod_write(mod, CTU_SWRSR, 0);
 }
 
-#define rsnd_ctu_initialize_lock(mod)	__rsnd_ctu_initialize_lock(mod, 1)
-#define rsnd_ctu_initialize_unlock(mod)	__rsnd_ctu_initialize_lock(mod, 0)
-static void __rsnd_ctu_initialize_lock(struct rsnd_mod *mod, u32 enable)
-{
-	rsnd_mod_write(mod, CTU_CTUIR, enable);
-}
-
 static int rsnd_ctu_probe_(struct rsnd_mod *mod,
 			   struct rsnd_dai_stream *io,
 			   struct rsnd_priv *priv)
@@ -51,6 +44,54 @@ static int rsnd_ctu_probe_(struct rsnd_mod *mod,
 	return rsnd_cmd_attach(io, rsnd_mod_id(mod) / 4);
 }
 
+static void rsnd_ctu_value_init(struct rsnd_dai_stream *io,
+			       struct rsnd_mod *mod)
+{
+	rsnd_mod_write(mod, CTU_CTUIR, 1);
+
+	rsnd_mod_write(mod, CTU_ADINR, rsnd_get_adinr_chan(mod, io));
+
+	rsnd_mod_write(mod, CTU_CPMDR, 0);
+	rsnd_mod_write(mod, CTU_SCMDR, 0);
+	rsnd_mod_write(mod, CTU_SV00R, 0);
+	rsnd_mod_write(mod, CTU_SV01R, 0);
+	rsnd_mod_write(mod, CTU_SV02R, 0);
+	rsnd_mod_write(mod, CTU_SV03R, 0);
+	rsnd_mod_write(mod, CTU_SV04R, 0);
+	rsnd_mod_write(mod, CTU_SV05R, 0);
+	rsnd_mod_write(mod, CTU_SV06R, 0);
+	rsnd_mod_write(mod, CTU_SV07R, 0);
+
+	rsnd_mod_write(mod, CTU_SV10R, 0);
+	rsnd_mod_write(mod, CTU_SV11R, 0);
+	rsnd_mod_write(mod, CTU_SV12R, 0);
+	rsnd_mod_write(mod, CTU_SV13R, 0);
+	rsnd_mod_write(mod, CTU_SV14R, 0);
+	rsnd_mod_write(mod, CTU_SV15R, 0);
+	rsnd_mod_write(mod, CTU_SV16R, 0);
+	rsnd_mod_write(mod, CTU_SV17R, 0);
+
+	rsnd_mod_write(mod, CTU_SV20R, 0);
+	rsnd_mod_write(mod, CTU_SV21R, 0);
+	rsnd_mod_write(mod, CTU_SV22R, 0);
+	rsnd_mod_write(mod, CTU_SV23R, 0);
+	rsnd_mod_write(mod, CTU_SV24R, 0);
+	rsnd_mod_write(mod, CTU_SV25R, 0);
+	rsnd_mod_write(mod, CTU_SV26R, 0);
+	rsnd_mod_write(mod, CTU_SV27R, 0);
+
+	rsnd_mod_write(mod, CTU_SV30R, 0);
+	rsnd_mod_write(mod, CTU_SV31R, 0);
+	rsnd_mod_write(mod, CTU_SV32R, 0);
+	rsnd_mod_write(mod, CTU_SV33R, 0);
+	rsnd_mod_write(mod, CTU_SV34R, 0);
+	rsnd_mod_write(mod, CTU_SV35R, 0);
+	rsnd_mod_write(mod, CTU_SV36R, 0);
+	rsnd_mod_write(mod, CTU_SV37R, 0);
+
+	rsnd_mod_write(mod, CTU_CTUIR, 0);
+}
+
 static int rsnd_ctu_init(struct rsnd_mod *mod,
 			 struct rsnd_dai_stream *io,
 			 struct rsnd_priv *priv)
@@ -59,11 +100,7 @@ static int rsnd_ctu_init(struct rsnd_mod *mod,
 
 	rsnd_ctu_activation(mod);
 
-	rsnd_ctu_initialize_lock(mod);
-
-	rsnd_mod_write(mod, CTU_ADINR, rsnd_get_adinr_chan(mod, io));
-
-	rsnd_ctu_initialize_unlock(mod);
+	rsnd_ctu_value_init(io, mod);
 
 	return 0;
 }
diff --git a/sound/soc/sh/rcar/gen.c b/sound/soc/sh/rcar/gen.c
index 2f01e5eb462c..b6e487e06019 100644
--- a/sound/soc/sh/rcar/gen.c
+++ b/sound/soc/sh/rcar/gen.c
@@ -263,6 +263,40 @@ static int rsnd_gen2_probe(struct rsnd_priv *priv)
 		RSND_GEN_M_REG(CTU_SWRSR,	0x500,	0x100),
 		RSND_GEN_M_REG(CTU_CTUIR,	0x504,	0x100),
 		RSND_GEN_M_REG(CTU_ADINR,	0x508,	0x100),
+		RSND_GEN_M_REG(CTU_CPMDR,	0x510,	0x100),
+		RSND_GEN_M_REG(CTU_SCMDR,	0x514,	0x100),
+		RSND_GEN_M_REG(CTU_SV00R,	0x518,	0x100),
+		RSND_GEN_M_REG(CTU_SV01R,	0x51c,	0x100),
+		RSND_GEN_M_REG(CTU_SV02R,	0x520,	0x100),
+		RSND_GEN_M_REG(CTU_SV03R,	0x524,	0x100),
+		RSND_GEN_M_REG(CTU_SV04R,	0x528,	0x100),
+		RSND_GEN_M_REG(CTU_SV05R,	0x52c,	0x100),
+		RSND_GEN_M_REG(CTU_SV06R,	0x530,	0x100),
+		RSND_GEN_M_REG(CTU_SV07R,	0x534,	0x100),
+		RSND_GEN_M_REG(CTU_SV10R,	0x538,	0x100),
+		RSND_GEN_M_REG(CTU_SV11R,	0x53c,	0x100),
+		RSND_GEN_M_REG(CTU_SV12R,	0x540,	0x100),
+		RSND_GEN_M_REG(CTU_SV13R,	0x544,	0x100),
+		RSND_GEN_M_REG(CTU_SV14R,	0x548,	0x100),
+		RSND_GEN_M_REG(CTU_SV15R,	0x54c,	0x100),
+		RSND_GEN_M_REG(CTU_SV16R,	0x550,	0x100),
+		RSND_GEN_M_REG(CTU_SV17R,	0x554,	0x100),
+		RSND_GEN_M_REG(CTU_SV20R,	0x558,	0x100),
+		RSND_GEN_M_REG(CTU_SV21R,	0x55c,	0x100),
+		RSND_GEN_M_REG(CTU_SV22R,	0x560,	0x100),
+		RSND_GEN_M_REG(CTU_SV23R,	0x564,	0x100),
+		RSND_GEN_M_REG(CTU_SV24R,	0x568,	0x100),
+		RSND_GEN_M_REG(CTU_SV25R,	0x56c,	0x100),
+		RSND_GEN_M_REG(CTU_SV26R,	0x570,	0x100),
+		RSND_GEN_M_REG(CTU_SV27R,	0x574,	0x100),
+		RSND_GEN_M_REG(CTU_SV30R,	0x578,	0x100),
+		RSND_GEN_M_REG(CTU_SV31R,	0x57c,	0x100),
+		RSND_GEN_M_REG(CTU_SV32R,	0x580,	0x100),
+		RSND_GEN_M_REG(CTU_SV33R,	0x584,	0x100),
+		RSND_GEN_M_REG(CTU_SV34R,	0x588,	0x100),
+		RSND_GEN_M_REG(CTU_SV35R,	0x58c,	0x100),
+		RSND_GEN_M_REG(CTU_SV36R,	0x590,	0x100),
+		RSND_GEN_M_REG(CTU_SV37R,	0x594,	0x100),
 		RSND_GEN_M_REG(MIX_SWRSR,	0xd00,	0x40),
 		RSND_GEN_M_REG(MIX_MIXIR,	0xd04,	0x40),
 		RSND_GEN_M_REG(MIX_ADINR,	0xd08,	0x40),
diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h
index 12227f6b6221..4974db6679c3 100644
--- a/sound/soc/sh/rcar/rsnd.h
+++ b/sound/soc/sh/rcar/rsnd.h
@@ -89,6 +89,40 @@ enum rsnd_reg {
 	RSND_REG_CTU_SWRSR,
 	RSND_REG_CTU_CTUIR,
 	RSND_REG_CTU_ADINR,
+	RSND_REG_CTU_CPMDR,
+	RSND_REG_CTU_SCMDR,
+	RSND_REG_CTU_SV00R,
+	RSND_REG_CTU_SV01R,
+	RSND_REG_CTU_SV02R,
+	RSND_REG_CTU_SV03R,
+	RSND_REG_CTU_SV04R,
+	RSND_REG_CTU_SV05R,
+	RSND_REG_CTU_SV06R,
+	RSND_REG_CTU_SV07R,
+	RSND_REG_CTU_SV10R,
+	RSND_REG_CTU_SV11R,
+	RSND_REG_CTU_SV12R,
+	RSND_REG_CTU_SV13R,
+	RSND_REG_CTU_SV14R,
+	RSND_REG_CTU_SV15R,
+	RSND_REG_CTU_SV16R,
+	RSND_REG_CTU_SV17R,
+	RSND_REG_CTU_SV20R,
+	RSND_REG_CTU_SV21R,
+	RSND_REG_CTU_SV22R,
+	RSND_REG_CTU_SV23R,
+	RSND_REG_CTU_SV24R,
+	RSND_REG_CTU_SV25R,
+	RSND_REG_CTU_SV26R,
+	RSND_REG_CTU_SV27R,
+	RSND_REG_CTU_SV30R,
+	RSND_REG_CTU_SV31R,
+	RSND_REG_CTU_SV32R,
+	RSND_REG_CTU_SV33R,
+	RSND_REG_CTU_SV34R,
+	RSND_REG_CTU_SV35R,
+	RSND_REG_CTU_SV36R,
+	RSND_REG_CTU_SV37R,
 	RSND_REG_MIX_SWRSR,
 	RSND_REG_MIX_MIXIR,
 	RSND_REG_MIX_ADINR,
-- 
2.7.0.rc3

[PATCH 14/15] ASoC: rsnd: tidyup Playback/Capture sequence

[Kuninori Morimoto]

From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

Based on datasheet sequence

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
 sound/soc/sh/rcar/core.c | 40 ++++++++++++++++++++++++++++++++++++++--
 1 file changed, 38 insertions(+), 2 deletions(-)

diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
index b460d71..1fcefab 100644
--- a/sound/soc/sh/rcar/core.c
+++ b/sound/soc/sh/rcar/core.c
@@ -358,15 +358,51 @@ u32 rsnd_get_dalign(struct rsnd_mod *mod, struct rsnd_dai_stream *io)
 	ret;								\
 })
 
+static enum rsnd_mod_type rsnd_mod_sequence[][RSND_MOD_MAX] = {
+	{
+		/* CAPTURE */
+		RSND_MOD_AUDMAPP,
+		RSND_MOD_AUDMA,
+		RSND_MOD_DVC,
+		RSND_MOD_MIX,
+		RSND_MOD_CTU,
+		RSND_MOD_CMD,
+		RSND_MOD_SRC,
+		RSND_MOD_SSIU,
+		RSND_MOD_SSIM3,
+		RSND_MOD_SSIM2,
+		RSND_MOD_SSIM1,
+		RSND_MOD_SSIP,
+		RSND_MOD_SSI,
+	}, {
+		/* PLAYBACK */
+		RSND_MOD_AUDMAPP,
+		RSND_MOD_AUDMA,
+		RSND_MOD_SSIM3,
+		RSND_MOD_SSIM2,
+		RSND_MOD_SSIM1,
+		RSND_MOD_SSIP,
+		RSND_MOD_SSI,
+		RSND_MOD_SSIU,
+		RSND_MOD_DVC,
+		RSND_MOD_MIX,
+		RSND_MOD_CTU,
+		RSND_MOD_CMD,
+		RSND_MOD_SRC,
+	},
+};
+
 #define rsnd_dai_call(fn, io, param...)				\
 ({								\
 	struct rsnd_mod *mod;					\
+	int type, is_play = rsnd_io_is_play(io);		\
 	int ret = 0, i;						\
 	for (i = 0; i < RSND_MOD_MAX; i++) {			\
-		mod = (io)->mod[i];				\
+		type = rsnd_mod_sequence[is_play][i];		\
+		mod = (io)->mod[type];				\
 		if (!mod)					\
 			continue;				\
-		ret |= rsnd_mod_call(i, io, fn, param);		\
+		ret |= rsnd_mod_call(type, io, fn, param);	\
 	}							\
 	ret;							\
 })
-- 
1.9.1

Applied "ASoC: rsnd: tidyup Playback/Capture sequence" to the asoc tree

[Mark Brown]

The patch

   ASoC: rsnd: tidyup Playback/Capture sequence

has been applied to the asoc tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From 38587f4cb7937344e12a9eef1ccdc5b8a0e992ba Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Thu, 21 Jan 2016 01:59:55 +0000
Subject: [PATCH] ASoC: rsnd: tidyup Playback/Capture sequence

Based on datasheet sequence

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/sh/rcar/core.c | 40 ++++++++++++++++++++++++++++++++++++++--
 1 file changed, 38 insertions(+), 2 deletions(-)

diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
index b460d714d088..1fcefab03ad6 100644
--- a/sound/soc/sh/rcar/core.c
+++ b/sound/soc/sh/rcar/core.c
@@ -358,15 +358,51 @@ u32 rsnd_get_dalign(struct rsnd_mod *mod, struct rsnd_dai_stream *io)
 	ret;								\
 })
 
+static enum rsnd_mod_type rsnd_mod_sequence[][RSND_MOD_MAX] = {
+	{
+		/* CAPTURE */
+		RSND_MOD_AUDMAPP,
+		RSND_MOD_AUDMA,
+		RSND_MOD_DVC,
+		RSND_MOD_MIX,
+		RSND_MOD_CTU,
+		RSND_MOD_CMD,
+		RSND_MOD_SRC,
+		RSND_MOD_SSIU,
+		RSND_MOD_SSIM3,
+		RSND_MOD_SSIM2,
+		RSND_MOD_SSIM1,
+		RSND_MOD_SSIP,
+		RSND_MOD_SSI,
+	}, {
+		/* PLAYBACK */
+		RSND_MOD_AUDMAPP,
+		RSND_MOD_AUDMA,
+		RSND_MOD_SSIM3,
+		RSND_MOD_SSIM2,
+		RSND_MOD_SSIM1,
+		RSND_MOD_SSIP,
+		RSND_MOD_SSI,
+		RSND_MOD_SSIU,
+		RSND_MOD_DVC,
+		RSND_MOD_MIX,
+		RSND_MOD_CTU,
+		RSND_MOD_CMD,
+		RSND_MOD_SRC,
+	},
+};
+
 #define rsnd_dai_call(fn, io, param...)				\
 ({								\
 	struct rsnd_mod *mod;					\
+	int type, is_play = rsnd_io_is_play(io);		\
 	int ret = 0, i;						\
 	for (i = 0; i < RSND_MOD_MAX; i++) {			\
-		mod = (io)->mod[i];				\
+		type = rsnd_mod_sequence[is_play][i];		\
+		mod = (io)->mod[type];				\
 		if (!mod)					\
 			continue;				\
-		ret |= rsnd_mod_call(i, io, fn, param);		\
+		ret |= rsnd_mod_call(type, io, fn, param);	\
 	}							\
 	ret;							\
 })
-- 
2.7.0.rc3

[PATCH 15/15] ASoC: rsnd: disable SRC.out/in in same time

[Kuninori Morimoto]

From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

commit b761bf272bce ("ASoC: rsnd: disable SRC.out only when stop timing")
disabled SRC.out/in in different timing, but was based on
picky HW information. Now, we have confirmed that we can disable
both in the same time. This patch do it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
 sound/soc/sh/rcar/src.c | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/sound/soc/sh/rcar/src.c b/sound/soc/sh/rcar/src.c
index d211ccf..3b45f22 100644
--- a/sound/soc/sh/rcar/src.c
+++ b/sound/soc/sh/rcar/src.c
@@ -367,11 +367,7 @@ static int rsnd_src_stop(struct rsnd_mod *mod,
 			 struct rsnd_dai_stream *io,
 			 struct rsnd_priv *priv)
 {
-	/*
-	 * stop SRC output only
-	 * see rsnd_src_quit
-	 */
-	rsnd_mod_write(mod, SRC_CTRL, 0x01);
+	rsnd_mod_write(mod, SRC_CTRL, 0);
 
 	return 0;
 }
@@ -409,9 +405,6 @@ static int rsnd_src_quit(struct rsnd_mod *mod,
 
 	rsnd_src_irq_disable(mod);
 
-	/* stop both out/in */
-	rsnd_mod_write(mod, SRC_CTRL, 0);
-
 	rsnd_src_halt(mod);
 
 	rsnd_mod_power_off(mod);
-- 
1.9.1

Applied "ASoC: rsnd: disable SRC.out/in in same time" to the asoc tree

[Mark Brown]

The patch

   ASoC: rsnd: disable SRC.out/in in same time

has been applied to the asoc tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From 31739a689f828345a7ef52fd8dbbb200df1b6555 Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Thu, 21 Jan 2016 02:00:13 +0000
Subject: [PATCH] ASoC: rsnd: disable SRC.out/in in same time

commit b761bf272bce ("ASoC: rsnd: disable SRC.out only when stop timing")
disabled SRC.out/in in different timing, but was based on
picky HW information. Now, we have confirmed that we can disable
both in the same time. This patch do it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/sh/rcar/src.c | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/sound/soc/sh/rcar/src.c b/sound/soc/sh/rcar/src.c
index 8dc9b483b5fa..7749615bd404 100644
--- a/sound/soc/sh/rcar/src.c
+++ b/sound/soc/sh/rcar/src.c
@@ -367,11 +367,7 @@ static int rsnd_src_stop(struct rsnd_mod *mod,
 			 struct rsnd_dai_stream *io,
 			 struct rsnd_priv *priv)
 {
-	/*
-	 * stop SRC output only
-	 * see rsnd_src_quit
-	 */
-	rsnd_mod_write(mod, SRC_CTRL, 0x01);
+	rsnd_mod_write(mod, SRC_CTRL, 0);
 
 	return 0;
 }
@@ -409,9 +405,6 @@ static int rsnd_src_quit(struct rsnd_mod *mod,
 
 	rsnd_src_irq_disable(mod);
 
-	/* stop both out/in */
-	rsnd_mod_write(mod, SRC_CTRL, 0);
-
 	rsnd_src_halt(mod);
 
 	rsnd_mod_power_off(mod);
-- 
2.7.0.rc3