[PATCH v2 00/21] ASoC: cleanup DAI/Component activity

[PATCH v2 00/21] ASoC: cleanup DAI/Component activity

[Kuninori Morimoto]

Hi Mark

These are v2 of DAI/Component activity cleanup.

This patch-set exchanges soc-dapm.c :: snd_soc_dai_link_event_xxx()
behavior which updates dai->active but not cares other actives.
But I think original code was wrong.
So, I believe these works correctly, but maybe need some tests or deep review.

v1 patch-set used "activity", but v2 is using "active" for each
function/macro naming.

Link: https://lore.kernel.org/r/875zd39frp.wl-kuninori.morimoto.gx@renesas.com

Kuninori Morimoto (21):
  ASoC: soc-pcm: replace snd_soc_runtime_activate()/deactivate() to macro
  ASoC: soc-dai: add snd_soc_dai_action()
  ASoC: soc-dapm: use snd_soc_dai_activate()/deactivate()
  ASoC: soc-dai: add snd_soc_dai_active()
  ASoC: soc-component: add snd_soc_component_active()
  ASoC: soc-dai: add snd_soc_dai_stream_active()
  ASoC: use snd_soc_xxx_active()
  ASoC: atomel: use snd_soc_xxx_active()
  ASoC: bcm: use snd_soc_xxx_active()
  ASoC: cirrus: use snd_soc_xxx_active()
  ASoC: codecs: use snd_soc_xxx_active()
  ASoC: fsl: use snd_soc_xxx_active()
  ASoC: intel: use snd_soc_xxx_active()
  ASoC: jz4740: use snd_soc_xxx_active()
  ASoC: mediatek: use snd_soc_xxx_active()
  ASoC: meson: use snd_soc_xxx_active()
  ASoC: pxa: use snd_soc_xxx_active()
  ASoC: ti: use snd_soc_xxx_active()
  ASoC: uniphier: use snd_soc_xxx_active()
  ASoC: dwc: use snd_soc_xxx_active()
  ASoC: cleanup dai / component active code

 include/sound/soc-component.h                |  6 +-
 include/sound/soc-dai.h                      |  8 ++-
 include/sound/soc.h                          |  9 ++-
 sound/soc/atmel/atmel_ssc_dai.c              |  4 +-
 sound/soc/bcm/bcm2835-i2s.c                  |  6 +-
 sound/soc/bcm/cygnus-ssp.c                   |  4 +-
 sound/soc/cirrus/ep93xx-i2s.c                |  4 +-
 sound/soc/codecs/adav80x.c                   |  4 +-
 sound/soc/codecs/arizona.c                   |  2 +-
 sound/soc/codecs/cs4271.c                    |  4 +-
 sound/soc/codecs/madera.c                    |  2 +-
 sound/soc/codecs/max98090.c                  |  6 +-
 sound/soc/codecs/tlv320aic23.c               |  2 +-
 sound/soc/codecs/tlv320dac33.c               |  2 +-
 sound/soc/codecs/uda1380.c                   |  2 +-
 sound/soc/codecs/wl1273.c                    |  2 +-
 sound/soc/codecs/wm8711.c                    |  2 +-
 sound/soc/codecs/wm8753.c                    |  4 +-
 sound/soc/dwc/dwc-i2s.c                      |  2 +-
 sound/soc/fsl/fsl_esai.c                     |  2 +-
 sound/soc/fsl/fsl_spdif.c                    |  4 +-
 sound/soc/intel/atom/sst-mfld-platform-pcm.c | 14 ++--
 sound/soc/jz4740/jz4740-i2s.c                |  8 +--
 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c   |  8 +--
 sound/soc/meson/axg-tdm-interface.c          |  2 +-
 sound/soc/pxa/pxa-ssp.c                      |  8 +--
 sound/soc/pxa/pxa2xx-i2s.c                   |  2 +-
 sound/soc/soc-compress.c                     |  4 +-
 sound/soc/soc-core.c                         | 11 +--
 sound/soc/soc-dai.c                          | 23 +++++++
 sound/soc/soc-dapm.c                         |  8 +--
 sound/soc/soc-pcm.c                          | 70 +++++++-------------
 sound/soc/ti/davinci-mcasp.c                 |  2 +-
 sound/soc/ti/omap-dmic.c                     |  4 +-
 sound/soc/ti/omap-mcbsp.c                    |  4 +-
 sound/soc/ti/omap-mcpdm.c                    |  8 +--
 sound/soc/uniphier/aio-cpu.c                 |  4 +-
 37 files changed, 134 insertions(+), 127 deletions(-)

-- 
2.17.1

[PATCH v2 01/21] ASoC: soc-pcm: replace snd_soc_runtime_activate()/deactivate() to macro

[Kuninori Morimoto]

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

snd_soc_runtime_activate()/deactivate() are implemented by global funtion
which are just calling snd_soc_runtime_action().
We can replace it to macro, and this patch do it.
This patch is prepare for xxx_active cleanup.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
v1 -> v2

	- new patch

 include/sound/soc.h |  9 +++++++--
 sound/soc/soc-pcm.c | 49 ++++++++++++++-------------------------------
 2 files changed, 22 insertions(+), 36 deletions(-)

diff --git a/include/sound/soc.h b/include/sound/soc.h
index 69a82487fa9b..2a05c7555047 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -468,8 +468,13 @@ struct snd_soc_pcm_runtime *snd_soc_get_pcm_runtime(struct snd_soc_card *card,
 				struct snd_soc_dai_link *dai_link);
 
 bool snd_soc_runtime_ignore_pmdown_time(struct snd_soc_pcm_runtime *rtd);
-void snd_soc_runtime_activate(struct snd_soc_pcm_runtime *rtd, int stream);
-void snd_soc_runtime_deactivate(struct snd_soc_pcm_runtime *rtd, int stream);
+
+void snd_soc_runtime_action(struct snd_soc_pcm_runtime *rtd,
+			    int stream, int action);
+#define snd_soc_runtime_activate(rtd, stream)\
+	snd_soc_runtime_action(rtd, stream, 1)
+#define snd_soc_runtime_deactivate(rtd, stream)\
+	snd_soc_runtime_action(rtd, stream, -1)
 
 int snd_soc_runtime_calc_hw(struct snd_soc_pcm_runtime *rtd,
 			    struct snd_pcm_hardware *hw, int stream);
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index 440c7e87829a..e7175afd9a73 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -256,8 +256,20 @@ static int soc_rtd_trigger(struct snd_soc_pcm_runtime *rtd,
 	return 0;
 }
 
-static void snd_soc_runtime_action(struct snd_soc_pcm_runtime *rtd,
-				   int stream, int action)
+/**
+ * snd_soc_runtime_action() - Increment/Decrement active count for
+ * PCM runtime components
+ * @rtd: ASoC PCM runtime that is activated
+ * @stream: Direction of the PCM stream
+ *
+ * Increments/Decrements the active count for all the DAIs and components
+ * attached to a PCM runtime.
+ * Should typically be called when a stream is opened.
+ *
+ * Must be called with the rtd->card->pcm_mutex being held
+ */
+void snd_soc_runtime_action(struct snd_soc_pcm_runtime *rtd,
+			    int stream, int action)
 {
 	struct snd_soc_dai *dai;
 	int i;
@@ -270,38 +282,7 @@ static void snd_soc_runtime_action(struct snd_soc_pcm_runtime *rtd,
 		dai->component->active += action;
 	}
 }
-
-/**
- * snd_soc_runtime_activate() - Increment active count for PCM runtime components
- * @rtd: ASoC PCM runtime that is activated
- * @stream: Direction of the PCM stream
- *
- * Increments the active count for all the DAIs and components attached to a PCM
- * runtime. Should typically be called when a stream is opened.
- *
- * Must be called with the rtd->card->pcm_mutex being held
- */
-void snd_soc_runtime_activate(struct snd_soc_pcm_runtime *rtd, int stream)
-{
-	snd_soc_runtime_action(rtd, stream, 1);
-}
-EXPORT_SYMBOL_GPL(snd_soc_runtime_activate);
-
-/**
- * snd_soc_runtime_deactivate() - Decrement active count for PCM runtime components
- * @rtd: ASoC PCM runtime that is deactivated
- * @stream: Direction of the PCM stream
- *
- * Decrements the active count for all the DAIs and components attached to a PCM
- * runtime. Should typically be called when a stream is closed.
- *
- * Must be called with the rtd->card->pcm_mutex being held
- */
-void snd_soc_runtime_deactivate(struct snd_soc_pcm_runtime *rtd, int stream)
-{
-	snd_soc_runtime_action(rtd, stream, -1);
-}
-EXPORT_SYMBOL_GPL(snd_soc_runtime_deactivate);
+EXPORT_SYMBOL_GPL(snd_soc_runtime_action);
 
 /**
  * snd_soc_runtime_ignore_pmdown_time() - Check whether to ignore the power down delay
-- 
2.17.1

Re: [PATCH v2 01/21] ASoC: soc-pcm: replace snd_soc_runtime_activate()/deactivate() to macro

[Mark Brown]

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On Thu, May 14, 2020 at 05:37:32PM +0900, Kuninori Morimoto wrote:
> From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
> 
> snd_soc_runtime_activate()/deactivate() are implemented by global funtion
> which are just calling snd_soc_runtime_action().
> We can replace it to macro, and this patch do it.
> This patch is prepare for xxx_active cleanup.

It'd be better to use static inline functions rather than macros -
unlike the loop iterators there's no C syntax reason not to use an
inline and inline functions provide better type safety and namespacing.

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Re: [PATCH v2 01/21] ASoC: soc-pcm: replace snd_soc_runtime_activate()/deactivate() to macro

[Kuninori Morimoto]

Hi Mark

> > snd_soc_runtime_activate()/deactivate() are implemented by global funtion
> > which are just calling snd_soc_runtime_action().
> > We can replace it to macro, and this patch do it.
> > This patch is prepare for xxx_active cleanup.
> 
> It'd be better to use static inline functions rather than macros -
> unlike the loop iterators there's no C syntax reason not to use an
> inline and inline functions provide better type safety and namespacing.

Oh, yes, indeed.
Will post v3 patch

Thank you for your help !!

Best regards
---
Kuninori Morimoto

[PATCH v2 02/21] ASoC: soc-dai: add snd_soc_dai_action()

[Kuninori Morimoto]

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

snd_soc_runtime_action() updates DAI's xxx_acitve.
We should update these in the same time, and
it can be implemented at soc-dai.c.
This patch adds snd_soc_dai_action() for it.
This is prepare for xxx_active cleanup.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
v1 -> v2
	- new patch

 include/sound/soc-dai.h | 4 ++++
 sound/soc/soc-dai.c     | 9 +++++++++
 sound/soc/soc-pcm.c     | 7 ++-----
 3 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index 2a0a5af1c1ae..019c222a0b0d 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -161,6 +161,10 @@ void snd_soc_dai_resume(struct snd_soc_dai *dai);
 int snd_soc_dai_compress_new(struct snd_soc_dai *dai,
 			     struct snd_soc_pcm_runtime *rtd, int num);
 bool snd_soc_dai_stream_valid(struct snd_soc_dai *dai, int stream);
+void snd_soc_dai_action(struct snd_soc_dai *dai,
+			int stream, int action);
+#define snd_soc_dai_activate(dai, stream)   snd_soc_dai_action(dai, stream,  1)
+#define snd_soc_dai_deactivate(dai, stream) snd_soc_dai_action(dai, stream, -1)
 
 int snd_soc_pcm_dai_probe(struct snd_soc_pcm_runtime *rtd, int order);
 int snd_soc_pcm_dai_remove(struct snd_soc_pcm_runtime *rtd, int order);
diff --git a/sound/soc/soc-dai.c b/sound/soc/soc-dai.c
index 8e5fe012aa1d..3208f244c1b8 100644
--- a/sound/soc/soc-dai.c
+++ b/sound/soc/soc-dai.c
@@ -388,6 +388,15 @@ bool snd_soc_dai_stream_valid(struct snd_soc_dai *dai, int dir)
 	return stream->channels_min;
 }
 
+void snd_soc_dai_action(struct snd_soc_dai *dai,
+			int stream, int action)
+{
+	dai->stream_active[stream]	+= action;
+	dai->active			+= action;
+	dai->component->active		+= action;
+}
+EXPORT_SYMBOL_GPL(snd_soc_dai_action);
+
 int snd_soc_pcm_dai_probe(struct snd_soc_pcm_runtime *rtd, int order)
 {
 	struct snd_soc_dai *dai;
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index e7175afd9a73..8d414f0ae2f9 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -276,11 +276,8 @@ void snd_soc_runtime_action(struct snd_soc_pcm_runtime *rtd,
 
 	lockdep_assert_held(&rtd->card->pcm_mutex);
 
-	for_each_rtd_dais(rtd, i, dai) {
-		dai->stream_active[stream] += action;
-		dai->active += action;
-		dai->component->active += action;
-	}
+	for_each_rtd_dais(rtd, i, dai)
+		snd_soc_dai_action(dai, stream, action);
 }
 EXPORT_SYMBOL_GPL(snd_soc_runtime_action);
 
-- 
2.17.1

[PATCH v2 03/21] ASoC: soc-dapm: use snd_soc_dai_activate()/deactivate()

[Kuninori Morimoto]

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

soc-dapm.c :: snd_soc_dai_link_event_pre_pmu() / snd_soc_dai_link_event()
are directly updating dai->active without caring about
stream_active / component->active.
It is breaking xxx_active count balance.
This patch uses snd_soc_dai_action() for it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
v1 -> v2
	- new patch

 sound/soc/soc-dapm.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 80658d13a855..a4de3e4bc2ef 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -3835,7 +3835,7 @@ snd_soc_dai_link_event_pre_pmu(struct snd_soc_dapm_widget *w,
 				"ASoC: startup() failed: %d\n", ret);
 			goto out;
 		}
-		source->active++;
+		snd_soc_dai_activate(source, substream->stream);
 	}
 
 	substream->stream = SNDRV_PCM_STREAM_PLAYBACK;
@@ -3848,7 +3848,7 @@ snd_soc_dai_link_event_pre_pmu(struct snd_soc_dapm_widget *w,
 				"ASoC: startup() failed: %d\n", ret);
 			goto out;
 		}
-		sink->active++;
+		snd_soc_dai_activate(sink, substream->stream);
 	}
 
 	substream->hw_opened = 1;
@@ -3978,14 +3978,14 @@ static int snd_soc_dai_link_event(struct snd_soc_dapm_widget *w,
 		substream->stream = SNDRV_PCM_STREAM_CAPTURE;
 		snd_soc_dapm_widget_for_each_source_path(w, path) {
 			source = path->source->priv;
-			source->active--;
+			snd_soc_dai_deactivate(source, substream->stream);
 			snd_soc_dai_shutdown(source, substream);
 		}
 
 		substream->stream = SNDRV_PCM_STREAM_PLAYBACK;
 		snd_soc_dapm_widget_for_each_sink_path(w, path) {
 			sink = path->sink->priv;
-			sink->active--;
+			snd_soc_dai_deactivate(sink, substream->stream);
 			snd_soc_dai_shutdown(sink, substream);
 		}
 		break;
-- 
2.17.1

[PATCH v2 04/21] ASoC: soc-dai: add snd_soc_dai_active()

[Kuninori Morimoto]

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

Current snd_soc_dai_action() is updating
dai->stream_active for Playback/Capture (A),
dai->active        for DAI (B)

	void snd_soc_dai_action(struct snd_soc_dai *dai,
				int stream, int action)
	{
(A)		dai->stream_active[stream]	+= action;
(B)		dai->active			+= action;
		dai->component->active		+= action;
	}

But, these are very verbose, because we can calculate
DAI active from stream_active.

This patch adds snd_soc_dai_active() which calculate
DAI active from DAI stream_active.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
v1 -> v2
	- function name "xxx_activity" -> "xxx_active"

 include/sound/soc-dai.h |  1 +
 sound/soc/soc-dai.c     | 12 ++++++++++++
 2 files changed, 13 insertions(+)

diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index 019c222a0b0d..e651c62636ab 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -165,6 +165,7 @@ void snd_soc_dai_action(struct snd_soc_dai *dai,
 			int stream, int action);
 #define snd_soc_dai_activate(dai, stream)   snd_soc_dai_action(dai, stream,  1)
 #define snd_soc_dai_deactivate(dai, stream) snd_soc_dai_action(dai, stream, -1)
+int snd_soc_dai_active(struct snd_soc_dai *dai);
 
 int snd_soc_pcm_dai_probe(struct snd_soc_pcm_runtime *rtd, int order);
 int snd_soc_pcm_dai_remove(struct snd_soc_pcm_runtime *rtd, int order);
diff --git a/sound/soc/soc-dai.c b/sound/soc/soc-dai.c
index 3208f244c1b8..de2981fa5372 100644
--- a/sound/soc/soc-dai.c
+++ b/sound/soc/soc-dai.c
@@ -397,6 +397,18 @@ void snd_soc_dai_action(struct snd_soc_dai *dai,
 }
 EXPORT_SYMBOL_GPL(snd_soc_dai_action);
 
+int snd_soc_dai_active(struct snd_soc_dai *dai)
+{
+	int stream, active;
+
+	active = 0;
+	for_each_pcm_streams(stream)
+		active += dai->stream_active[stream];
+
+	return active;
+}
+EXPORT_SYMBOL_GPL(snd_soc_dai_active);
+
 int snd_soc_pcm_dai_probe(struct snd_soc_pcm_runtime *rtd, int order)
 {
 	struct snd_soc_dai *dai;
-- 
2.17.1

[PATCH v2 05/21] ASoC: soc-component: add snd_soc_component_active()

[Kuninori Morimoto]

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

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
v1 -> v2
	- not update component->active via macro

 include/sound/soc-component.h | 1 +
 sound/soc/soc-dai.c           | 1 +
 2 files changed, 2 insertions(+)

diff --git a/include/sound/soc-component.h b/include/sound/soc-component.h
index 864983b09846..820b9b618f97 100644
--- a/include/sound/soc-component.h
+++ b/include/sound/soc-component.h
@@ -394,6 +394,7 @@ static inline bool snd_soc_component_is_active(
 {
 	return component->active != 0;
 }
+#define snd_soc_component_active(component)  ((component)->active)
 
 /* component pin */
 int snd_soc_component_enable_pin(struct snd_soc_component *component,
diff --git a/sound/soc/soc-dai.c b/sound/soc/soc-dai.c
index de2981fa5372..bb771302fd6f 100644
--- a/sound/soc/soc-dai.c
+++ b/sound/soc/soc-dai.c
@@ -393,6 +393,7 @@ void snd_soc_dai_action(struct snd_soc_dai *dai,
 {
 	dai->stream_active[stream]	+= action;
 	dai->active			+= action;
+	/* see snd_soc_component_active() */
 	dai->component->active		+= action;
 }
 EXPORT_SYMBOL_GPL(snd_soc_dai_action);
-- 
2.17.1

[PATCH v2 06/21] ASoC: soc-dai: add snd_soc_dai_stream_active()

[Kuninori Morimoto]

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

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
v1 -> v2
	- new patch
	- not update dai->active via macro

 include/sound/soc-dai.h | 1 +
 sound/soc/soc-dai.c     | 1 +
 2 files changed, 2 insertions(+)

diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index e651c62636ab..d55dd0474096 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -166,6 +166,7 @@ void snd_soc_dai_action(struct snd_soc_dai *dai,
 #define snd_soc_dai_activate(dai, stream)   snd_soc_dai_action(dai, stream,  1)
 #define snd_soc_dai_deactivate(dai, stream) snd_soc_dai_action(dai, stream, -1)
 int snd_soc_dai_active(struct snd_soc_dai *dai);
+#define snd_soc_dai_stream_active(dai, stream) ((dai)->stream_active[stream])
 
 int snd_soc_pcm_dai_probe(struct snd_soc_pcm_runtime *rtd, int order);
 int snd_soc_pcm_dai_remove(struct snd_soc_pcm_runtime *rtd, int order);
diff --git a/sound/soc/soc-dai.c b/sound/soc/soc-dai.c
index bb771302fd6f..8172ff42d796 100644
--- a/sound/soc/soc-dai.c
+++ b/sound/soc/soc-dai.c
@@ -391,6 +391,7 @@ bool snd_soc_dai_stream_valid(struct snd_soc_dai *dai, int dir)
 void snd_soc_dai_action(struct snd_soc_dai *dai,
 			int stream, int action)
 {
+	/* see snd_soc_dai_stream_active() */
 	dai->stream_active[stream]	+= action;
 	dai->active			+= action;
 	/* see snd_soc_component_active() */
-- 
2.17.1

[PATCH v2 07/21] ASoC: use snd_soc_xxx_active()

[Kuninori Morimoto]

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

We have snd_soc_dai/dai_stream/component_active() macro
This patch uses it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
v1 -> v2
	- adjust to latest patch-set

 sound/soc/soc-compress.c |  4 ++--
 sound/soc/soc-core.c     | 11 ++++++-----
 sound/soc/soc-pcm.c      | 20 ++++++++++----------
 3 files changed, 18 insertions(+), 17 deletions(-)

diff --git a/sound/soc/soc-compress.c b/sound/soc/soc-compress.c
index def3ae78b4a7..62ece729e425 100644
--- a/sound/soc/soc-compress.c
+++ b/sound/soc/soc-compress.c
@@ -231,10 +231,10 @@ static int soc_compr_free(struct snd_compr_stream *cstream)
 
 	snd_soc_dai_digital_mute(codec_dai, 1, cstream->direction);
 
-	if (!cpu_dai->active)
+	if (!snd_soc_dai_active(cpu_dai))
 		cpu_dai->rate = 0;
 
-	if (!codec_dai->active)
+	if (!snd_soc_dai_active(codec_dai))
 		codec_dai->rate = 0;
 
 	if (rtd->dai_link->compr_ops && rtd->dai_link->compr_ops->shutdown)
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 95d8189e45ab..e697258d2ffc 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -372,7 +372,8 @@ void snd_soc_close_delayed_work(struct snd_soc_pcm_runtime *rtd)
 	dev_dbg(rtd->dev,
 		"ASoC: pop wq checking: %s status: %s waiting: %s\n",
 		codec_dai->driver->playback.stream_name,
-		codec_dai->stream_active[playback] ? "active" : "inactive",
+		snd_soc_dai_stream_active(codec_dai, playback) ?
+		"active" : "inactive",
 		rtd->pop_wait ? "yes" : "no");
 
 	/* are we waiting on this codec DAI stream */
@@ -546,7 +547,7 @@ int snd_soc_suspend(struct device *dev)
 			continue;
 
 		for_each_rtd_codec_dais(rtd, i, dai) {
-			if (dai->stream_active[playback])
+			if (snd_soc_dai_stream_active(dai, playback))
 				snd_soc_dai_digital_mute(dai, 1, playback);
 		}
 	}
@@ -688,7 +689,7 @@ static void soc_resume_deferred(struct work_struct *work)
 			continue;
 
 		for_each_rtd_codec_dais(rtd, i, dai) {
-			if (dai->stream_active[playback])
+			if (snd_soc_dai_stream_active(dai, playback))
 				snd_soc_dai_digital_mute(dai, 0, playback);
 		}
 	}
@@ -718,7 +719,7 @@ int snd_soc_resume(struct device *dev)
 
 	/* activate pins from sleep state */
 	for_each_card_components(card, component)
-		if (component->active)
+		if (snd_soc_component_active(component))
 			pinctrl_pm_select_default_state(component->dev);
 
 	dev_dbg(dev, "ASoC: Scheduling resume work\n");
@@ -1943,7 +1944,7 @@ static int snd_soc_bind_card(struct snd_soc_card *card)
 
 	/* deactivate pins to sleep state */
 	for_each_card_components(card, component)
-		if (!component->active)
+		if (!snd_soc_component_active(component))
 			pinctrl_pm_select_sleep_state(component->dev);
 
 probe_end:
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index 8d414f0ae2f9..b7899da4217e 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -750,7 +750,7 @@ static int soc_pcm_close(struct snd_pcm_substream *substream)
 	}
 
 	for_each_rtd_components(rtd, i, component)
-		if (!component->active)
+		if (!snd_soc_component_active(component))
 			pinctrl_pm_select_sleep_state(component->dev);
 
 	return 0;
@@ -844,7 +844,7 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
 
 	/* Symmetry only applies if we've already got an active stream. */
 	for_each_rtd_dais(rtd, i, dai) {
-		if (dai->active) {
+		if (snd_soc_dai_active(dai)) {
 			ret = soc_pcm_apply_symmetry(substream, dai);
 			if (ret != 0)
 				goto config_err;
@@ -882,7 +882,7 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
 	}
 
 	for_each_rtd_components(rtd, i, component)
-		if (!component->active)
+		if (!snd_soc_component_active(component))
 			pinctrl_pm_select_sleep_state(component->dev);
 
 	return ret;
@@ -1136,9 +1136,9 @@ static int soc_pcm_hw_free(struct snd_pcm_substream *substream)
 
 	/* clear the corresponding DAIs parameters when going to be inactive */
 	for_each_rtd_dais(rtd, i, dai) {
-		int active = dai->stream_active[substream->stream];
+		int active = snd_soc_dai_stream_active(dai, substream->stream);
 
-		if (dai->active == 1) {
+		if (snd_soc_dai_active(dai) == 1) {
 			dai->rate = 0;
 			dai->channels = 0;
 			dai->sample_bits = 0;
@@ -1907,7 +1907,7 @@ static int dpcm_apply_symmetry(struct snd_pcm_substream *fe_substream,
 
 	for_each_rtd_cpu_dais (fe, i, fe_cpu_dai) {
 		/* Symmetry only applies if we've got an active stream. */
-		if (fe_cpu_dai->active) {
+		if (snd_soc_dai_active(fe_cpu_dai)) {
 			err = soc_pcm_apply_symmetry(fe_substream, fe_cpu_dai);
 			if (err < 0)
 				return err;
@@ -1936,7 +1936,7 @@ static int dpcm_apply_symmetry(struct snd_pcm_substream *fe_substream,
 
 		/* Symmetry only applies if we've got an active stream. */
 		for_each_rtd_dais(rtd, i, dai) {
-			if (dai->active) {
+			if (snd_soc_dai_active(dai)) {
 				err = soc_pcm_apply_symmetry(fe_substream, dai);
 				if (err < 0)
 					return err;
@@ -2709,7 +2709,7 @@ static int soc_dpcm_fe_runtime_update(struct snd_soc_pcm_runtime *fe, int new)
 		return 0;
 
 	/* only check active links */
-	if (!asoc_rtd_to_cpu(fe, 0)->active)
+	if (!snd_soc_dai_active(asoc_rtd_to_cpu(fe, 0)))
 		return 0;
 
 	/* DAPM sync will call this to update DSP paths */
@@ -2724,8 +2724,8 @@ static int soc_dpcm_fe_runtime_update(struct snd_soc_pcm_runtime *fe, int new)
 			continue;
 
 		/* skip if FE isn't currently playing/capturing */
-		if (!asoc_rtd_to_cpu(fe, 0)->stream_active[stream] ||
-		    !asoc_rtd_to_codec(fe, 0)->stream_active[stream])
+		if (!snd_soc_dai_stream_active(asoc_rtd_to_cpu(fe, 0), stream) ||
+		    !snd_soc_dai_stream_active(asoc_rtd_to_codec(fe, 0), stream))
 			continue;
 
 		paths = dpcm_path_get(fe, stream, &list);
-- 
2.17.1

[PATCH v2 08/21] ASoC: atomel: use snd_soc_xxx_active()

[Kuninori Morimoto]

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

We have snd_soc_dai/dai_stream/component_active() macro
This patch uses it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
v1 -> v2
	- adjust to latest patch-set

 sound/soc/atmel/atmel_ssc_dai.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/atmel/atmel_ssc_dai.c b/sound/soc/atmel/atmel_ssc_dai.c
index 1073f468f21f..0f18dfb85bfe 100644
--- a/sound/soc/atmel/atmel_ssc_dai.c
+++ b/sound/soc/atmel/atmel_ssc_dai.c
@@ -765,7 +765,7 @@ static int atmel_ssc_suspend(struct snd_soc_component *component)
 	struct atmel_ssc_info *ssc_p;
 	struct platform_device *pdev = to_platform_device(component->dev);
 
-	if (!component->active)
+	if (!snd_soc_component_active(component))
 		return 0;
 
 	ssc_p = &ssc_info[pdev->id];
@@ -793,7 +793,7 @@ static int atmel_ssc_resume(struct snd_soc_component *component)
 	struct platform_device *pdev = to_platform_device(component->dev);
 	u32 cr;
 
-	if (!component->active)
+	if (!snd_soc_component_active(component))
 		return 0;
 
 	ssc_p = &ssc_info[pdev->id];
-- 
2.17.1

[PATCH v2 09/21] ASoC: bcm: use snd_soc_xxx_active()

[Kuninori Morimoto]

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

We have snd_soc_dai/dai_stream/component_active() macro
This patch uses it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
v1 -> v2
	- adjust to latest patch-set

 sound/soc/bcm/bcm2835-i2s.c | 6 +++---
 sound/soc/bcm/cygnus-ssp.c  | 4 ++--
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/sound/soc/bcm/bcm2835-i2s.c b/sound/soc/bcm/bcm2835-i2s.c
index e6a12e271b07..d80b570e950e 100644
--- a/sound/soc/bcm/bcm2835-i2s.c
+++ b/sound/soc/bcm/bcm2835-i2s.c
@@ -653,7 +653,7 @@ static void bcm2835_i2s_stop(struct bcm2835_i2s_dev *dev,
 			BCM2835_I2S_CS_A_REG, mask, 0);
 
 	/* Stop also the clock when not SND_SOC_DAIFMT_CONT */
-	if (!dai->active && !(dev->fmt & SND_SOC_DAIFMT_CONT))
+	if (!snd_soc_dai_active(dai) && !(dev->fmt & SND_SOC_DAIFMT_CONT))
 		bcm2835_i2s_stop_clock(dev);
 }
 
@@ -695,7 +695,7 @@ static int bcm2835_i2s_startup(struct snd_pcm_substream *substream,
 {
 	struct bcm2835_i2s_dev *dev = snd_soc_dai_get_drvdata(dai);
 
-	if (dai->active)
+	if (snd_soc_dai_active(dai))
 		return 0;
 
 	/* Should this still be running stop it */
@@ -723,7 +723,7 @@ static void bcm2835_i2s_shutdown(struct snd_pcm_substream *substream,
 	bcm2835_i2s_stop(dev, substream, dai);
 
 	/* If both streams are stopped, disable module and clock */
-	if (dai->active)
+	if (snd_soc_dai_active(dai))
 		return;
 
 	/* Disable the module */
diff --git a/sound/soc/bcm/cygnus-ssp.c b/sound/soc/bcm/cygnus-ssp.c
index 257f5048061e..6e634b448293 100644
--- a/sound/soc/bcm/cygnus-ssp.c
+++ b/sound/soc/bcm/cygnus-ssp.c
@@ -1056,7 +1056,7 @@ static int __cygnus_ssp_suspend(struct snd_soc_dai *cpu_dai)
 {
 	struct cygnus_aio_port *aio = cygnus_dai_get_portinfo(cpu_dai);
 
-	if (!cpu_dai->active)
+	if (!snd_soc_dai_active(cpu_dai))
 		return 0;
 
 	if (!aio->is_slave) {
@@ -1097,7 +1097,7 @@ static int __cygnus_ssp_resume(struct snd_soc_dai *cpu_dai)
 	struct cygnus_aio_port *aio = cygnus_dai_get_portinfo(cpu_dai);
 	int error;
 
-	if (!cpu_dai->active)
+	if (!snd_soc_dai_active(cpu_dai))
 		return 0;
 
 	if (!aio->is_slave) {
-- 
2.17.1

[PATCH v2 10/21] ASoC: cirrus: use snd_soc_xxx_active()

[Kuninori Morimoto]

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

We have snd_soc_dai/dai_stream/component_active() macro
This patch uses it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
v1 -> v2
	- adjust to latest patch-set

 sound/soc/cirrus/ep93xx-i2s.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/cirrus/ep93xx-i2s.c b/sound/soc/cirrus/ep93xx-i2s.c
index 723f4cf19467..371708b17c09 100644
--- a/sound/soc/cirrus/ep93xx-i2s.c
+++ b/sound/soc/cirrus/ep93xx-i2s.c
@@ -368,7 +368,7 @@ static int ep93xx_i2s_suspend(struct snd_soc_component *component)
 {
 	struct ep93xx_i2s_info *info = snd_soc_component_get_drvdata(component);
 
-	if (!component->active)
+	if (!snd_soc_component_active(component))
 		return 0;
 
 	ep93xx_i2s_disable(info, SNDRV_PCM_STREAM_PLAYBACK);
@@ -381,7 +381,7 @@ static int ep93xx_i2s_resume(struct snd_soc_component *component)
 {
 	struct ep93xx_i2s_info *info = snd_soc_component_get_drvdata(component);
 
-	if (!component->active)
+	if (!snd_soc_component_active(component))
 		return 0;
 
 	ep93xx_i2s_enable(info, SNDRV_PCM_STREAM_PLAYBACK);
-- 
2.17.1

[PATCH v2 11/21] ASoC: codecs: use snd_soc_xxx_active()

[Kuninori Morimoto]

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

We have snd_soc_dai/dai_stream/component_active() macro
This patch uses it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
v1 -> v2
	- adjust to latest patch-set

 sound/soc/codecs/adav80x.c     | 4 ++--
 sound/soc/codecs/arizona.c     | 2 +-
 sound/soc/codecs/cs4271.c      | 4 ++--
 sound/soc/codecs/madera.c      | 2 +-
 sound/soc/codecs/max98090.c    | 6 +++---
 sound/soc/codecs/tlv320aic23.c | 2 +-
 sound/soc/codecs/tlv320dac33.c | 2 +-
 sound/soc/codecs/uda1380.c     | 2 +-
 sound/soc/codecs/wl1273.c      | 2 +-
 sound/soc/codecs/wm8711.c      | 2 +-
 sound/soc/codecs/wm8753.c      | 4 ++--
 11 files changed, 16 insertions(+), 16 deletions(-)

diff --git a/sound/soc/codecs/adav80x.c b/sound/soc/codecs/adav80x.c
index 7cea398ec392..c4b9722c3d8f 100644
--- a/sound/soc/codecs/adav80x.c
+++ b/sound/soc/codecs/adav80x.c
@@ -725,7 +725,7 @@ static int adav80x_dai_startup(struct snd_pcm_substream *substream,
 	struct snd_soc_component *component = dai->component;
 	struct adav80x *adav80x = snd_soc_component_get_drvdata(component);
 
-	if (!snd_soc_component_is_active(component) || !adav80x->rate)
+	if (!snd_soc_component_active(component) || !adav80x->rate)
 		return 0;
 
 	return snd_pcm_hw_constraint_single(substream->runtime,
@@ -738,7 +738,7 @@ static void adav80x_dai_shutdown(struct snd_pcm_substream *substream,
 	struct snd_soc_component *component = dai->component;
 	struct adav80x *adav80x = snd_soc_component_get_drvdata(component);
 
-	if (!snd_soc_component_is_active(component))
+	if (!snd_soc_component_active(component))
 		adav80x->rate = 0;
 }
 
diff --git a/sound/soc/codecs/arizona.c b/sound/soc/codecs/arizona.c
index 70341b30f567..9716c9624a89 100644
--- a/sound/soc/codecs/arizona.c
+++ b/sound/soc/codecs/arizona.c
@@ -1926,7 +1926,7 @@ static int arizona_dai_set_sysclk(struct snd_soc_dai *dai,
 	if (clk_id == dai_priv->clk)
 		return 0;
 
-	if (dai->active) {
+	if (snd_soc_dai_active(dai)) {
 		dev_err(component->dev, "Can't change clock on active DAI %d\n",
 			dai->id);
 		return -EBUSY;
diff --git a/sound/soc/codecs/cs4271.c b/sound/soc/codecs/cs4271.c
index 62f412d6f9f2..d43762ae8f3d 100644
--- a/sound/soc/codecs/cs4271.c
+++ b/sound/soc/codecs/cs4271.c
@@ -356,9 +356,9 @@ static int cs4271_hw_params(struct snd_pcm_substream *substream,
 		 */
 
 		if ((substream->stream == SNDRV_PCM_STREAM_PLAYBACK &&
-		     !dai->stream_active[SNDRV_PCM_STREAM_CAPTURE]) ||
+		     !snd_soc_dai_stream_active(dai, SNDRV_PCM_STREAM_CAPTURE)) ||
 		    (substream->stream == SNDRV_PCM_STREAM_CAPTURE &&
-		     !dai->stream_active[SNDRV_PCM_STREAM_PLAYBACK])) {
+		     !snd_soc_dai_stream_active(dai, SNDRV_PCM_STREAM_PLAYBACK))) {
 			ret = regmap_update_bits(cs4271->regmap, CS4271_MODE2,
 						 CS4271_MODE2_PDN,
 						 CS4271_MODE2_PDN);
diff --git a/sound/soc/codecs/madera.c b/sound/soc/codecs/madera.c
index a448d2a2918a..ec380b0b2d4e 100644
--- a/sound/soc/codecs/madera.c
+++ b/sound/soc/codecs/madera.c
@@ -3279,7 +3279,7 @@ static int madera_dai_set_sysclk(struct snd_soc_dai *dai,
 	if (is_sync == madera_is_syncclk(dai_priv->clk))
 		return 0;
 
-	if (dai->active) {
+	if (snd_soc_dai_active(dai)) {
 		dev_err(component->dev, "Can't change clock on active DAI %d\n",
 			dai->id);
 		return -EBUSY;
diff --git a/sound/soc/codecs/max98090.c b/sound/soc/codecs/max98090.c
index 032adc14562d..e2cc1ad8cb0a 100644
--- a/sound/soc/codecs/max98090.c
+++ b/sound/soc/codecs/max98090.c
@@ -2039,7 +2039,7 @@ static int max98090_dai_trigger(struct snd_pcm_substream *substream, int cmd,
 	case SNDRV_PCM_TRIGGER_START:
 	case SNDRV_PCM_TRIGGER_RESUME:
 	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
-		if (!max98090->master && dai->active == 1)
+		if (!max98090->master && snd_soc_dai_active(dai) == 1)
 			queue_delayed_work(system_power_efficient_wq,
 					   &max98090->pll_det_enable_work,
 					   msecs_to_jiffies(10));
@@ -2047,7 +2047,7 @@ static int max98090_dai_trigger(struct snd_pcm_substream *substream, int cmd,
 	case SNDRV_PCM_TRIGGER_STOP:
 	case SNDRV_PCM_TRIGGER_SUSPEND:
 	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
-		if (!max98090->master && dai->active == 1)
+		if (!max98090->master && snd_soc_dai_active(dai) == 1)
 			schedule_work(&max98090->pll_det_disable_work);
 		break;
 	default:
@@ -2109,7 +2109,7 @@ static void max98090_pll_work(struct max98090_priv *max98090)
 	unsigned int pll;
 	int i;
 
-	if (!snd_soc_component_is_active(component))
+	if (!snd_soc_component_active(component))
 		return;
 
 	dev_info_ratelimited(component->dev, "PLL unlocked\n");
diff --git a/sound/soc/codecs/tlv320aic23.c b/sound/soc/codecs/tlv320aic23.c
index f8e2f4b74db3..9868fb22323c 100644
--- a/sound/soc/codecs/tlv320aic23.c
+++ b/sound/soc/codecs/tlv320aic23.c
@@ -394,7 +394,7 @@ static void tlv320aic23_shutdown(struct snd_pcm_substream *substream,
 	struct aic23 *aic23 = snd_soc_component_get_drvdata(component);
 
 	/* deactivate */
-	if (!snd_soc_component_is_active(component)) {
+	if (!snd_soc_component_active(component)) {
 		udelay(50);
 		snd_soc_component_write(component, TLV320AIC23_ACTIVE, 0x0);
 	}
diff --git a/sound/soc/codecs/tlv320dac33.c b/sound/soc/codecs/tlv320dac33.c
index 808654b10deb..d905e03aaec7 100644
--- a/sound/soc/codecs/tlv320dac33.c
+++ b/sound/soc/codecs/tlv320dac33.c
@@ -449,7 +449,7 @@ static int dac33_set_fifo_mode(struct snd_kcontrol *kcontrol,
 	if (dac33->fifo_mode == ucontrol->value.enumerated.item[0])
 		return 0;
 	/* Do not allow changes while stream is running*/
-	if (snd_soc_component_is_active(component))
+	if (snd_soc_component_active(component))
 		return -EPERM;
 
 	if (ucontrol->value.enumerated.item[0] >= DAC33_FIFO_LAST_MODE)
diff --git a/sound/soc/codecs/uda1380.c b/sound/soc/codecs/uda1380.c
index 26b2ee428aee..89f2bfeeb70e 100644
--- a/sound/soc/codecs/uda1380.c
+++ b/sound/soc/codecs/uda1380.c
@@ -110,7 +110,7 @@ static int uda1380_write(struct snd_soc_component *component, unsigned int reg,
 	/* the interpolator & decimator regs must only be written when the
 	 * codec DAI is active.
 	 */
-	if (!snd_soc_component_is_active(component) && (reg >= UDA1380_MVOL))
+	if (!snd_soc_component_active(component) && (reg >= UDA1380_MVOL))
 		return 0;
 	pr_debug("uda1380: hw write %x val %x\n", reg, value);
 	if (i2c_master_send(uda1380->i2c, data, 3) == 3) {
diff --git a/sound/soc/codecs/wl1273.c b/sound/soc/codecs/wl1273.c
index b30bfcd6a125..c56b9329240f 100644
--- a/sound/soc/codecs/wl1273.c
+++ b/sound/soc/codecs/wl1273.c
@@ -183,7 +183,7 @@ static int snd_wl1273_set_audio_route(struct snd_kcontrol *kcontrol,
 		return 0;
 
 	/* Do not allow changes while stream is running */
-	if (snd_soc_component_is_active(component))
+	if (snd_soc_component_active(component))
 		return -EPERM;
 
 	if (ucontrol->value.enumerated.item[0] >=  ARRAY_SIZE(wl1273_audio_route))
diff --git a/sound/soc/codecs/wm8711.c b/sound/soc/codecs/wm8711.c
index 8036b18fdeb9..5ad905dd78b7 100644
--- a/sound/soc/codecs/wm8711.c
+++ b/sound/soc/codecs/wm8711.c
@@ -198,7 +198,7 @@ static void wm8711_shutdown(struct snd_pcm_substream *substream,
 	struct snd_soc_component *component = dai->component;
 
 	/* deactivate */
-	if (!snd_soc_component_is_active(component)) {
+	if (!snd_soc_component_active(component)) {
 		udelay(50);
 		snd_soc_component_write(component, WM8711_ACTIVE, 0x0);
 	}
diff --git a/sound/soc/codecs/wm8753.c b/sound/soc/codecs/wm8753.c
index 95a12718f3af..8753c55c73fa 100644
--- a/sound/soc/codecs/wm8753.c
+++ b/sound/soc/codecs/wm8753.c
@@ -241,7 +241,7 @@ static int wm8753_set_dai(struct snd_kcontrol *kcontrol,
 	if (wm8753->dai_func == ucontrol->value.enumerated.item[0])
 		return 0;
 
-	if (snd_soc_component_is_active(component))
+	if (snd_soc_component_active(component))
 		return -EBUSY;
 
 	ioctl = snd_soc_component_read32(component, WM8753_IOCTL);
@@ -1304,7 +1304,7 @@ static int wm8753_mute(struct snd_soc_dai *dai, int mute)
 	/* the digital mute covers the HiFi and Voice DAC's on the WM8753.
 	 * make sure we check if they are not both active when we mute */
 	if (mute && wm8753->dai_func == 1) {
-		if (!snd_soc_component_is_active(component))
+		if (!snd_soc_component_active(component))
 			snd_soc_component_write(component, WM8753_DAC, mute_reg | 0x8);
 	} else {
 		if (mute)
-- 
2.17.1

[PATCH v2 12/21] ASoC: fsl: use snd_soc_xxx_active()

[Kuninori Morimoto]

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

We have snd_soc_dai/dai_stream/component_active() macro
This patch uses it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
v1 -> v2
	- adjust to latest patch-set

 sound/soc/fsl/fsl_esai.c  | 2 +-
 sound/soc/fsl/fsl_spdif.c | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/sound/soc/fsl/fsl_esai.c b/sound/soc/fsl/fsl_esai.c
index 84290be778f0..edcf4036697c 100644
--- a/sound/soc/fsl/fsl_esai.c
+++ b/sound/soc/fsl/fsl_esai.c
@@ -488,7 +488,7 @@ static int fsl_esai_startup(struct snd_pcm_substream *substream,
 {
 	struct fsl_esai *esai_priv = snd_soc_dai_get_drvdata(dai);
 
-	if (!dai->active) {
+	if (!snd_soc_dai_active(dai)) {
 		/* Set synchronous mode */
 		regmap_update_bits(esai_priv->regmap, REG_ESAI_SAICR,
 				   ESAI_SAICR_SYNC, esai_priv->synchronous ?
diff --git a/sound/soc/fsl/fsl_spdif.c b/sound/soc/fsl/fsl_spdif.c
index c711d2d93280..1b2e516f9162 100644
--- a/sound/soc/fsl/fsl_spdif.c
+++ b/sound/soc/fsl/fsl_spdif.c
@@ -466,7 +466,7 @@ static int fsl_spdif_startup(struct snd_pcm_substream *substream,
 	int ret;
 
 	/* Reset module and interrupts only for first initialization */
-	if (!cpu_dai->active) {
+	if (!snd_soc_dai_active(cpu_dai)) {
 		ret = clk_prepare_enable(spdif_priv->coreclk);
 		if (ret) {
 			dev_err(&pdev->dev, "failed to enable core clock\n");
@@ -554,7 +554,7 @@ static void fsl_spdif_shutdown(struct snd_pcm_substream *substream,
 	regmap_update_bits(regmap, REG_SPDIF_SCR, mask, scr);
 
 	/* Power down SPDIF module only if tx&rx are both inactive */
-	if (!cpu_dai->active) {
+	if (!snd_soc_dai_active(cpu_dai)) {
 		spdif_intr_status_clear(spdif_priv);
 		regmap_update_bits(regmap, REG_SPDIF_SCR,
 				SCR_LOW_POWER, SCR_LOW_POWER);
-- 
2.17.1

[PATCH v2 13/21] ASoC: intel: use snd_soc_xxx_active()

[Kuninori Morimoto]

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

We have snd_soc_dai/dai_stream/component_active() macro
This patch uses it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
v1 -> v2
	- adjust to latest patch-set

 sound/soc/intel/atom/sst-mfld-platform-pcm.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/sound/soc/intel/atom/sst-mfld-platform-pcm.c b/sound/soc/intel/atom/sst-mfld-platform-pcm.c
index 2e9222ed9daa..8817eaae6bb7 100644
--- a/sound/soc/intel/atom/sst-mfld-platform-pcm.c
+++ b/sound/soc/intel/atom/sst-mfld-platform-pcm.c
@@ -392,7 +392,7 @@ static int sst_enable_ssp(struct snd_pcm_substream *substream,
 {
 	int ret = 0;
 
-	if (!dai->active) {
+	if (!snd_soc_dai_active(dai)) {
 		ret = sst_handle_vb_timer(dai, true);
 		sst_fill_ssp_defaults(dai);
 	}
@@ -405,7 +405,7 @@ static int sst_be_hw_params(struct snd_pcm_substream *substream,
 {
 	int ret = 0;
 
-	if (dai->active == 1)
+	if (snd_soc_dai_active(dai) == 1)
 		ret = send_ssp_cmd(dai, dai->name, 1);
 	return ret;
 }
@@ -414,7 +414,7 @@ static int sst_set_format(struct snd_soc_dai *dai, unsigned int fmt)
 {
 	int ret = 0;
 
-	if (!dai->active)
+	if (!snd_soc_dai_active(dai))
 		return 0;
 
 	ret = sst_fill_ssp_config(dai, fmt);
@@ -429,7 +429,7 @@ static int sst_platform_set_ssp_slot(struct snd_soc_dai *dai,
 			int slots, int slot_width) {
 	int ret = 0;
 
-	if (!dai->active)
+	if (!snd_soc_dai_active(dai))
 		return ret;
 
 	ret = sst_fill_ssp_slot(dai, tx_mask, rx_mask, slots, slot_width);
@@ -442,7 +442,7 @@ static int sst_platform_set_ssp_slot(struct snd_soc_dai *dai,
 static void sst_disable_ssp(struct snd_pcm_substream *substream,
 			struct snd_soc_dai *dai)
 {
-	if (!dai->active) {
+	if (!snd_soc_dai_active(dai)) {
 		send_ssp_cmd(dai, dai->name, 0);
 		sst_handle_vb_timer(dai, false);
 	}
@@ -743,7 +743,7 @@ static int sst_soc_prepare(struct device *dev)
 	for_each_card_rtds(drv->soc_card, rtd) {
 		struct snd_soc_dai *dai = asoc_rtd_to_cpu(rtd, 0);
 
-		if (dai->active) {
+		if (snd_soc_dai_active(dai)) {
 			send_ssp_cmd(dai, dai->name, 0);
 			sst_handle_vb_timer(dai, false);
 		}
@@ -764,7 +764,7 @@ static void sst_soc_complete(struct device *dev)
 	for_each_card_rtds(drv->soc_card, rtd) {
 		struct snd_soc_dai *dai = asoc_rtd_to_cpu(rtd, 0);
 
-		if (dai->active) {
+		if (snd_soc_dai_active(dai)) {
 			sst_handle_vb_timer(dai, true);
 			send_ssp_cmd(dai, dai->name, 1);
 		}
-- 
2.17.1

[PATCH v2 14/21] ASoC: jz4740: use snd_soc_xxx_active()

[Kuninori Morimoto]

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

We have snd_soc_dai/dai_stream/component_active() macro
This patch uses it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
v1 -> v2
	- adjust to latest patch-set

 sound/soc/jz4740/jz4740-i2s.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/sound/soc/jz4740/jz4740-i2s.c b/sound/soc/jz4740/jz4740-i2s.c
index 6f6f8dad0356..403630b121f6 100644
--- a/sound/soc/jz4740/jz4740-i2s.c
+++ b/sound/soc/jz4740/jz4740-i2s.c
@@ -129,7 +129,7 @@ static int jz4740_i2s_startup(struct snd_pcm_substream *substream,
 	uint32_t conf, ctrl;
 	int ret;
 
-	if (dai->active)
+	if (snd_soc_dai_active(dai))
 		return 0;
 
 	ctrl = jz4740_i2s_read(i2s, JZ_REG_AIC_CTRL);
@@ -153,7 +153,7 @@ static void jz4740_i2s_shutdown(struct snd_pcm_substream *substream,
 	struct jz4740_i2s *i2s = snd_soc_dai_get_drvdata(dai);
 	uint32_t conf;
 
-	if (dai->active)
+	if (snd_soc_dai_active(dai))
 		return;
 
 	conf = jz4740_i2s_read(i2s, JZ_REG_AIC_CONF);
@@ -332,7 +332,7 @@ static int jz4740_i2s_suspend(struct snd_soc_component *component)
 	struct jz4740_i2s *i2s = snd_soc_component_get_drvdata(component);
 	uint32_t conf;
 
-	if (component->active) {
+	if (snd_soc_component_active(component)) {
 		conf = jz4740_i2s_read(i2s, JZ_REG_AIC_CONF);
 		conf &= ~JZ_AIC_CONF_ENABLE;
 		jz4740_i2s_write(i2s, JZ_REG_AIC_CONF, conf);
@@ -355,7 +355,7 @@ static int jz4740_i2s_resume(struct snd_soc_component *component)
 	if (ret)
 		return ret;
 
-	if (component->active) {
+	if (snd_soc_component_active(component)) {
 		ret = clk_prepare_enable(i2s->clk_i2s);
 		if (ret) {
 			clk_disable_unprepare(i2s->clk_aic);
-- 
2.17.1

[PATCH v2 15/21] ASoC: mediatek: use snd_soc_xxx_active()

[Kuninori Morimoto]

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

We have snd_soc_dai/dai_stream/component_active() macro
This patch uses it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
v1 -> v2
	- adjust to latest patch-set

 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c b/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c
index 6262e2c69107..75b46ae8b9fa 100644
--- a/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c
+++ b/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c
@@ -297,7 +297,7 @@ static int mt8173_afe_i2s_startup(struct snd_pcm_substream *substream,
 {
 	struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai);
 
-	if (dai->active)
+	if (snd_soc_dai_active(dai))
 		return 0;
 
 	regmap_update_bits(afe->regmap, AUDIO_TOP_CON0,
@@ -310,7 +310,7 @@ static void mt8173_afe_i2s_shutdown(struct snd_pcm_substream *substream,
 {
 	struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai);
 
-	if (dai->active)
+	if (snd_soc_dai_active(dai))
 		return;
 
 	mt8173_afe_set_i2s_enable(afe, false);
@@ -347,7 +347,7 @@ static int mt8173_afe_hdmi_startup(struct snd_pcm_substream *substream,
 	struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai);
 	struct mt8173_afe_private *afe_priv = afe->platform_priv;
 
-	if (dai->active)
+	if (snd_soc_dai_active(dai))
 		return 0;
 
 	mt8173_afe_dais_enable_clks(afe, afe_priv->clocks[MT8173_CLK_I2S3_M],
@@ -361,7 +361,7 @@ static void mt8173_afe_hdmi_shutdown(struct snd_pcm_substream *substream,
 	struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai);
 	struct mt8173_afe_private *afe_priv = afe->platform_priv;
 
-	if (dai->active)
+	if (snd_soc_dai_active(dai))
 		return;
 
 	mt8173_afe_dais_disable_clks(afe, afe_priv->clocks[MT8173_CLK_I2S3_M],
-- 
2.17.1

[PATCH v2 16/21] ASoC: meson: use snd_soc_xxx_active()

[Kuninori Morimoto]

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

We have snd_soc_dai/dai_stream/component_active() macro
This patch uses it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
v1 -> v2
	- adjust to latest patch-set

 sound/soc/meson/axg-tdm-interface.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/meson/axg-tdm-interface.c b/sound/soc/meson/axg-tdm-interface.c
index d51f3344be7c..6de27238e9df 100644
--- a/sound/soc/meson/axg-tdm-interface.c
+++ b/sound/soc/meson/axg-tdm-interface.c
@@ -149,7 +149,7 @@ static int axg_tdm_iface_startup(struct snd_pcm_substream *substream,
 	}
 
 	/* Apply component wide rate symmetry */
-	if (dai->component->active) {
+	if (snd_soc_component_active(dai->component)) {
 		ret = snd_pcm_hw_constraint_single(substream->runtime,
 						   SNDRV_PCM_HW_PARAM_RATE,
 						   iface->rate);
-- 
2.17.1

[PATCH v2 17/21] ASoC: pxa: use snd_soc_xxx_active()

[Kuninori Morimoto]

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

We have snd_soc_dai/dai_stream/component_active() macro
This patch uses it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
v1 -> v2
	- adjust to latest patch-set

 sound/soc/pxa/pxa-ssp.c    | 8 ++++----
 sound/soc/pxa/pxa2xx-i2s.c | 2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/sound/soc/pxa/pxa-ssp.c b/sound/soc/pxa/pxa-ssp.c
index e615acaa0199..6a72cc1665b7 100644
--- a/sound/soc/pxa/pxa-ssp.c
+++ b/sound/soc/pxa/pxa-ssp.c
@@ -94,7 +94,7 @@ static int pxa_ssp_startup(struct snd_pcm_substream *substream,
 	struct snd_dmaengine_dai_dma_data *dma;
 	int ret = 0;
 
-	if (!cpu_dai->active) {
+	if (!snd_soc_dai_active(cpu_dai)) {
 		clk_prepare_enable(ssp->clk);
 		pxa_ssp_disable(ssp);
 	}
@@ -119,7 +119,7 @@ static void pxa_ssp_shutdown(struct snd_pcm_substream *substream,
 	struct ssp_priv *priv = snd_soc_dai_get_drvdata(cpu_dai);
 	struct ssp_device *ssp = priv->ssp;
 
-	if (!cpu_dai->active) {
+	if (!snd_soc_dai_active(cpu_dai)) {
 		pxa_ssp_disable(ssp);
 		clk_disable_unprepare(ssp->clk);
 	}
@@ -138,7 +138,7 @@ static int pxa_ssp_suspend(struct snd_soc_component *component)
 	struct ssp_priv *priv = snd_soc_component_get_drvdata(component);
 	struct ssp_device *ssp = priv->ssp;
 
-	if (!component->active)
+	if (!snd_soc_component_active(component))
 		clk_prepare_enable(ssp->clk);
 
 	priv->cr0 = __raw_readl(ssp->mmio_base + SSCR0);
@@ -165,7 +165,7 @@ static int pxa_ssp_resume(struct snd_soc_component *component)
 	__raw_writel(priv->to,  ssp->mmio_base + SSTO);
 	__raw_writel(priv->psp, ssp->mmio_base + SSPSP);
 
-	if (component->active)
+	if (snd_soc_component_active(component))
 		pxa_ssp_enable(ssp);
 	else
 		clk_disable_unprepare(ssp->clk);
diff --git a/sound/soc/pxa/pxa2xx-i2s.c b/sound/soc/pxa/pxa2xx-i2s.c
index 9a32bf72127a..03102e938ba1 100644
--- a/sound/soc/pxa/pxa2xx-i2s.c
+++ b/sound/soc/pxa/pxa2xx-i2s.c
@@ -101,7 +101,7 @@ static int pxa2xx_i2s_startup(struct snd_pcm_substream *substream,
 	if (IS_ERR(clk_i2s))
 		return PTR_ERR(clk_i2s);
 
-	if (!cpu_dai->active)
+	if (!snd_soc_dai_active(cpu_dai))
 		SACR0 = 0;
 
 	return 0;
-- 
2.17.1

[PATCH v2 18/21] ASoC: ti: use snd_soc_xxx_active()

[Kuninori Morimoto]

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

We have snd_soc_dai/dai_stream/component_active() macro
This patch uses it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
v1 -> v2
	- adjust to latest patch-set

 sound/soc/ti/davinci-mcasp.c | 2 +-
 sound/soc/ti/omap-dmic.c     | 4 ++--
 sound/soc/ti/omap-mcbsp.c    | 4 ++--
 sound/soc/ti/omap-mcpdm.c    | 8 ++++----
 4 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/sound/soc/ti/davinci-mcasp.c b/sound/soc/ti/davinci-mcasp.c
index 734ffe925c4d..f3a99f016557 100644
--- a/sound/soc/ti/davinci-mcasp.c
+++ b/sound/soc/ti/davinci-mcasp.c
@@ -1577,7 +1577,7 @@ static void davinci_mcasp_shutdown(struct snd_pcm_substream *substream,
 	if (mcasp->op_mode == DAVINCI_MCASP_DIT_MODE)
 		return;
 
-	if (!cpu_dai->active) {
+	if (!snd_soc_dai_active(cpu_dai)) {
 		mcasp->channels = 0;
 		mcasp->max_format_width = 0;
 	}
diff --git a/sound/soc/ti/omap-dmic.c b/sound/soc/ti/omap-dmic.c
index 913579c43e9d..01abf1be5d78 100644
--- a/sound/soc/ti/omap-dmic.c
+++ b/sound/soc/ti/omap-dmic.c
@@ -95,7 +95,7 @@ static int omap_dmic_dai_startup(struct snd_pcm_substream *substream,
 
 	mutex_lock(&dmic->mutex);
 
-	if (!dai->active)
+	if (!snd_soc_dai_active(dai))
 		dmic->active = 1;
 	else
 		ret = -EBUSY;
@@ -114,7 +114,7 @@ static void omap_dmic_dai_shutdown(struct snd_pcm_substream *substream,
 
 	cpu_latency_qos_remove_request(&dmic->pm_qos_req);
 
-	if (!dai->active)
+	if (!snd_soc_dai_active(dai))
 		dmic->active = 0;
 
 	mutex_unlock(&dmic->mutex);
diff --git a/sound/soc/ti/omap-mcbsp.c b/sound/soc/ti/omap-mcbsp.c
index 0348963f4df7..a9785d4916b7 100644
--- a/sound/soc/ti/omap-mcbsp.c
+++ b/sound/soc/ti/omap-mcbsp.c
@@ -788,7 +788,7 @@ static int omap_mcbsp_dai_startup(struct snd_pcm_substream *substream,
 	struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
 	int err = 0;
 
-	if (!cpu_dai->active)
+	if (!snd_soc_dai_active(cpu_dai))
 		err = omap_mcbsp_request(mcbsp);
 
 	/*
@@ -843,7 +843,7 @@ static void omap_mcbsp_dai_shutdown(struct snd_pcm_substream *substream,
 
 	mcbsp->latency[stream1] = 0;
 
-	if (!cpu_dai->active) {
+	if (!snd_soc_dai_active(cpu_dai)) {
 		omap_mcbsp_free(mcbsp);
 		mcbsp->configured = 0;
 	}
diff --git a/sound/soc/ti/omap-mcpdm.c b/sound/soc/ti/omap-mcpdm.c
index f2dbadea33bb..d482b62f314a 100644
--- a/sound/soc/ti/omap-mcpdm.c
+++ b/sound/soc/ti/omap-mcpdm.c
@@ -253,7 +253,7 @@ static int omap_mcpdm_dai_startup(struct snd_pcm_substream *substream,
 
 	mutex_lock(&mcpdm->mutex);
 
-	if (!dai->active)
+	if (!snd_soc_dai_active(dai))
 		omap_mcpdm_open_streams(mcpdm);
 
 	mutex_unlock(&mcpdm->mutex);
@@ -271,7 +271,7 @@ static void omap_mcpdm_dai_shutdown(struct snd_pcm_substream *substream,
 
 	mutex_lock(&mcpdm->mutex);
 
-	if (!dai->active) {
+	if (!snd_soc_dai_active(dai)) {
 		if (omap_mcpdm_active(mcpdm)) {
 			omap_mcpdm_stop(mcpdm);
 			omap_mcpdm_close_streams(mcpdm);
@@ -462,7 +462,7 @@ static int omap_mcpdm_suspend(struct snd_soc_component *component)
 {
 	struct omap_mcpdm *mcpdm = snd_soc_component_get_drvdata(component);
 
-	if (component->active) {
+	if (snd_soc_component_active(component)) {
 		omap_mcpdm_stop(mcpdm);
 		omap_mcpdm_close_streams(mcpdm);
 	}
@@ -484,7 +484,7 @@ static int omap_mcpdm_resume(struct snd_soc_component *component)
 		while (mcpdm->pm_active_count--)
 			pm_runtime_get_sync(mcpdm->dev);
 
-		if (component->active) {
+		if (snd_soc_component_active(component)) {
 			omap_mcpdm_open_streams(mcpdm);
 			omap_mcpdm_start(mcpdm);
 		}
-- 
2.17.1

Re: [PATCH v2 18/21] ASoC: ti: use snd_soc_xxx_active()

[Peter Ujfalusi]

[-- Attachment #1: Type: text/plain, Size: 4151 bytes --]



On 14/05/2020 11.43, Kuninori Morimoto wrote:
> 
> From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
> 
> We have snd_soc_dai/dai_stream/component_active() macro
> This patch uses it.

Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>

> 
> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
> ---
> v1 -> v2
> 	- adjust to latest patch-set
> 
>  sound/soc/ti/davinci-mcasp.c | 2 +-
>  sound/soc/ti/omap-dmic.c     | 4 ++--
>  sound/soc/ti/omap-mcbsp.c    | 4 ++--
>  sound/soc/ti/omap-mcpdm.c    | 8 ++++----
>  4 files changed, 9 insertions(+), 9 deletions(-)
> 
> diff --git a/sound/soc/ti/davinci-mcasp.c b/sound/soc/ti/davinci-mcasp.c
> index 734ffe925c4d..f3a99f016557 100644
> --- a/sound/soc/ti/davinci-mcasp.c
> +++ b/sound/soc/ti/davinci-mcasp.c
> @@ -1577,7 +1577,7 @@ static void davinci_mcasp_shutdown(struct snd_pcm_substream *substream,
>  	if (mcasp->op_mode == DAVINCI_MCASP_DIT_MODE)
>  		return;
>  
> -	if (!cpu_dai->active) {
> +	if (!snd_soc_dai_active(cpu_dai)) {
>  		mcasp->channels = 0;
>  		mcasp->max_format_width = 0;
>  	}
> diff --git a/sound/soc/ti/omap-dmic.c b/sound/soc/ti/omap-dmic.c
> index 913579c43e9d..01abf1be5d78 100644
> --- a/sound/soc/ti/omap-dmic.c
> +++ b/sound/soc/ti/omap-dmic.c
> @@ -95,7 +95,7 @@ static int omap_dmic_dai_startup(struct snd_pcm_substream *substream,
>  
>  	mutex_lock(&dmic->mutex);
>  
> -	if (!dai->active)
> +	if (!snd_soc_dai_active(dai))
>  		dmic->active = 1;
>  	else
>  		ret = -EBUSY;
> @@ -114,7 +114,7 @@ static void omap_dmic_dai_shutdown(struct snd_pcm_substream *substream,
>  
>  	cpu_latency_qos_remove_request(&dmic->pm_qos_req);
>  
> -	if (!dai->active)
> +	if (!snd_soc_dai_active(dai))
>  		dmic->active = 0;
>  
>  	mutex_unlock(&dmic->mutex);
> diff --git a/sound/soc/ti/omap-mcbsp.c b/sound/soc/ti/omap-mcbsp.c
> index 0348963f4df7..a9785d4916b7 100644
> --- a/sound/soc/ti/omap-mcbsp.c
> +++ b/sound/soc/ti/omap-mcbsp.c
> @@ -788,7 +788,7 @@ static int omap_mcbsp_dai_startup(struct snd_pcm_substream *substream,
>  	struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
>  	int err = 0;
>  
> -	if (!cpu_dai->active)
> +	if (!snd_soc_dai_active(cpu_dai))
>  		err = omap_mcbsp_request(mcbsp);
>  
>  	/*
> @@ -843,7 +843,7 @@ static void omap_mcbsp_dai_shutdown(struct snd_pcm_substream *substream,
>  
>  	mcbsp->latency[stream1] = 0;
>  
> -	if (!cpu_dai->active) {
> +	if (!snd_soc_dai_active(cpu_dai)) {
>  		omap_mcbsp_free(mcbsp);
>  		mcbsp->configured = 0;
>  	}
> diff --git a/sound/soc/ti/omap-mcpdm.c b/sound/soc/ti/omap-mcpdm.c
> index f2dbadea33bb..d482b62f314a 100644
> --- a/sound/soc/ti/omap-mcpdm.c
> +++ b/sound/soc/ti/omap-mcpdm.c
> @@ -253,7 +253,7 @@ static int omap_mcpdm_dai_startup(struct snd_pcm_substream *substream,
>  
>  	mutex_lock(&mcpdm->mutex);
>  
> -	if (!dai->active)
> +	if (!snd_soc_dai_active(dai))
>  		omap_mcpdm_open_streams(mcpdm);
>  
>  	mutex_unlock(&mcpdm->mutex);
> @@ -271,7 +271,7 @@ static void omap_mcpdm_dai_shutdown(struct snd_pcm_substream *substream,
>  
>  	mutex_lock(&mcpdm->mutex);
>  
> -	if (!dai->active) {
> +	if (!snd_soc_dai_active(dai)) {
>  		if (omap_mcpdm_active(mcpdm)) {
>  			omap_mcpdm_stop(mcpdm);
>  			omap_mcpdm_close_streams(mcpdm);
> @@ -462,7 +462,7 @@ static int omap_mcpdm_suspend(struct snd_soc_component *component)
>  {
>  	struct omap_mcpdm *mcpdm = snd_soc_component_get_drvdata(component);
>  
> -	if (component->active) {
> +	if (snd_soc_component_active(component)) {
>  		omap_mcpdm_stop(mcpdm);
>  		omap_mcpdm_close_streams(mcpdm);
>  	}
> @@ -484,7 +484,7 @@ static int omap_mcpdm_resume(struct snd_soc_component *component)
>  		while (mcpdm->pm_active_count--)
>  			pm_runtime_get_sync(mcpdm->dev);
>  
> -		if (component->active) {
> +		if (snd_soc_component_active(component)) {
>  			omap_mcpdm_open_streams(mcpdm);
>  			omap_mcpdm_start(mcpdm);
>  		}
> 

- Péter

Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki

[-- Attachment #2: pEpkey.asc --]
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[PATCH v2 19/21] ASoC: uniphier: use snd_soc_xxx_active()

[Kuninori Morimoto]

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

We have snd_soc_dai/dai_stream/component_active() macro
This patch uses it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
v1 -> v2
	- adjust to latest patch-set

 sound/soc/uniphier/aio-cpu.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/uniphier/aio-cpu.c b/sound/soc/uniphier/aio-cpu.c
index fdaa6522720f..25c40c28eba4 100644
--- a/sound/soc/uniphier/aio-cpu.c
+++ b/sound/soc/uniphier/aio-cpu.c
@@ -424,7 +424,7 @@ static void uniphier_aio_dai_suspend(struct snd_soc_dai *dai)
 {
 	struct uniphier_aio *aio = uniphier_priv(dai);
 
-	if (!dai->active)
+	if (!snd_soc_dai_active(dai))
 		return;
 
 	aio->chip->num_wup_aios--;
@@ -448,7 +448,7 @@ static int uniphier_aio_dai_resume(struct snd_soc_dai *dai)
 	struct uniphier_aio *aio = uniphier_priv(dai);
 	int ret, i;
 
-	if (!dai->active)
+	if (!snd_soc_dai_active(dai))
 		return 0;
 
 	if (!aio->chip->active)
-- 
2.17.1

[PATCH v2 20/21] ASoC: dwc: use snd_soc_xxx_active()

[Kuninori Morimoto]

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

We have snd_soc_dai/dai_stream/component_active() macro
This patch uses it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
v1 -> v2
	- adjust to latest patch-set

 sound/soc/dwc/dwc-i2s.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/dwc/dwc-i2s.c b/sound/soc/dwc/dwc-i2s.c
index 515f88456dbd..fd4160289fac 100644
--- a/sound/soc/dwc/dwc-i2s.c
+++ b/sound/soc/dwc/dwc-i2s.c
@@ -429,7 +429,7 @@ static int dw_i2s_resume(struct snd_soc_component *component)
 
 	for_each_component_dais(component, dai) {
 		for_each_pcm_streams(stream)
-			if (dai->stream_active[stream])
+			if (snd_soc_dai_stream_active(dai, stream))
 				dw_i2s_config(dev, stream);
 	}
 
-- 
2.17.1

[PATCH v2 21/21] ASoC: cleanup dai / component active code

[Kuninori Morimoto]

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

No one is using dai->active, snd_soc_component_is_active().
Let's remove these.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
v1 -> v2
	- adjust to latest patch-set

 include/sound/soc-component.h | 5 -----
 include/sound/soc-dai.h       | 2 --
 sound/soc/soc-dai.c           | 2 +-
 3 files changed, 1 insertion(+), 8 deletions(-)

diff --git a/include/sound/soc-component.h b/include/sound/soc-component.h
index 820b9b618f97..9360936b7963 100644
--- a/include/sound/soc-component.h
+++ b/include/sound/soc-component.h
@@ -389,11 +389,6 @@ static inline void *snd_soc_component_get_drvdata(struct snd_soc_component *c)
 	return dev_get_drvdata(c->dev);
 }
 
-static inline bool snd_soc_component_is_active(
-	struct snd_soc_component *component)
-{
-	return component->active != 0;
-}
 #define snd_soc_component_active(component)  ((component)->active)
 
 /* component pin */
diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index d55dd0474096..e87b510f6f54 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -357,8 +357,6 @@ struct snd_soc_dai {
 	/* DAI runtime info */
 	unsigned int stream_active[SNDRV_PCM_STREAM_LAST + 1]; /* usage count */
 
-	unsigned int active;
-
 	struct snd_soc_dapm_widget *playback_widget;
 	struct snd_soc_dapm_widget *capture_widget;
 
diff --git a/sound/soc/soc-dai.c b/sound/soc/soc-dai.c
index 8172ff42d796..ce4e1fd1ab79 100644
--- a/sound/soc/soc-dai.c
+++ b/sound/soc/soc-dai.c
@@ -393,7 +393,7 @@ void snd_soc_dai_action(struct snd_soc_dai *dai,
 {
 	/* see snd_soc_dai_stream_active() */
 	dai->stream_active[stream]	+= action;
-	dai->active			+= action;
+
 	/* see snd_soc_component_active() */
 	dai->component->active		+= action;
 }
-- 
2.17.1

Re: [PATCH v2 00/21] ASoC: cleanup DAI/Component activity

[Ranjani Sridharan]

On Thu, 2020-05-14 at 17:36 +0900, Kuninori Morimoto wrote:
> Hi Mark
> 
> These are v2 of DAI/Component activity cleanup.
> 
> This patch-set exchanges soc-dapm.c :: snd_soc_dai_link_event_xxx()
> behavior which updates dai->active but not cares other actives.
> But I think original code was wrong.
> So, I believe these works correctly, but maybe need some tests or
> deep review.
> 
> v1 patch-set used "activity", but v2 is using "active" for each
> function/macro naming.
> 
> Link: 
> https://lore.kernel.org/r/875zd39frp.wl-kuninori.morimoto.gx@renesas.com
> 
> Kuninori Morimoto (21):
>   ASoC: soc-pcm: replace snd_soc_runtime_activate()/deactivate() to
> macro
>   ASoC: soc-dai: add snd_soc_dai_action()
>   ASoC: soc-dapm: use snd_soc_dai_activate()/deactivate()
>   ASoC: soc-dai: add snd_soc_dai_active()
>   ASoC: soc-component: add snd_soc_component_active()
>   ASoC: soc-dai: add snd_soc_dai_stream_active()
>   ASoC: use snd_soc_xxx_active()
>   ASoC: atomel: use snd_soc_xxx_active()
>   ASoC: bcm: use snd_soc_xxx_active()
>   ASoC: cirrus: use snd_soc_xxx_active()
>   ASoC: codecs: use snd_soc_xxx_active()
>   ASoC: fsl: use snd_soc_xxx_active()
>   ASoC: intel: use snd_soc_xxx_active()
>   ASoC: jz4740: use snd_soc_xxx_active()
>   ASoC: mediatek: use snd_soc_xxx_active()
>   ASoC: meson: use snd_soc_xxx_active()
>   ASoC: pxa: use snd_soc_xxx_active()
>   ASoC: ti: use snd_soc_xxx_active()
>   ASoC: uniphier: use snd_soc_xxx_active()
>   ASoC: dwc: use snd_soc_xxx_active()
>   ASoC: cleanup dai / component active code

V2 looks good, Morimoto-san. Thanks!

Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>