[PATCH v2 00/11] ASoC: fsl: fix mixer-test failures

[PATCH v2 00/11] ASoC: fsl: fix mixer-test failures

[Shengjiu Wang]

Fix mixer-test failures. Mostly the issues are that event is not
generated in put operation.

changes in v2:
- add back event notification in patch 11/11

Shengjiu Wang (11):
  ASoC: fsl_micfil: Add access property for "VAD Detected"
  ASoC: fsl_micfil: Fix event generation in hwvad_put_enable()
  ASoC: fsl_micfil: Fix event generation in hwvad_put_init_mode()
  ASoC: fsl_micfil: Fix event generation in micfil_range_set()
  ASoC: fsl_micfil: Fix event generation in
    micfil_put_dc_remover_state()
  ASoC: fsl_micfil: Fix event generation in micfil_quality_set()
  ASoC: fsl_xcvr: Fix event generation in fsl_xcvr_arc_mode_put()
  ASoC: fsl_xcvr: Fix event generation in fsl_xcvr_mode_put()
  ASoC: fsl_easrc: Check the variable range in
    fsl_easrc_iec958_put_bits()
  ASoC: fsl_easrc: Fix value type in fsl_easrc_iec958_get_bits()
  ASoC: fsl_easrc: Change the type for iec958 channel status controls

 sound/soc/fsl/fsl_easrc.c  | 123 ++++++++++++++++++++++++++-----------
 sound/soc/fsl/fsl_micfil.c |  72 +++++++++++++++++++---
 sound/soc/fsl/fsl_xcvr.c   |  22 +++++--
 3 files changed, 168 insertions(+), 49 deletions(-)

-- 
2.34.1

[PATCH v2 01/11] ASoC: fsl_micfil: Add access property for "VAD Detected"

[Shengjiu Wang]

Add access property SNDRV_CTL_ELEM_ACCESS_READ for control "VAD
Detected", which doesn't support put operation, otherwise there will be
issue with mixer-test.

Fixes: 29dbfeecab85 ("ASoC: fsl_micfil: Add Hardware Voice Activity Detector support")
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
---
 sound/soc/fsl/fsl_micfil.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/sound/soc/fsl/fsl_micfil.c b/sound/soc/fsl/fsl_micfil.c
index d6cde2757c6d..79850211742c 100644
--- a/sound/soc/fsl/fsl_micfil.c
+++ b/sound/soc/fsl/fsl_micfil.c
@@ -503,7 +503,13 @@ static const struct snd_kcontrol_new fsl_micfil_snd_controls[] = {
 	SOC_SINGLE("HWVAD ZCD Adjustment", REG_MICFIL_VAD0_ZCD, 8, 15, 0),
 	SOC_SINGLE("HWVAD ZCD And Behavior Switch",
 		   REG_MICFIL_VAD0_ZCD, 4, 1, 0),
-	SOC_SINGLE_BOOL_EXT("VAD Detected", 0, hwvad_detected, NULL),
+	{
+		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+		.access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE,
+		.name = "VAD Detected",
+		.info = snd_soc_info_bool_ext,
+		.get = hwvad_detected,
+	},
 };
 
 static int fsl_micfil_use_verid(struct device *dev)
-- 
2.34.1

[PATCH v2 02/11] ASoC: fsl_micfil: Fix event generation in hwvad_put_enable()

[Shengjiu Wang]

ALSA controls should return 1 if the value in the control changed but the
control put operation hwvad_put_enable() only returns 0 or a negative
error code, causing ALSA to not generate any change events.

Add a suitable check in the function before updating the vad_enabled
variable.

Fixes: 29dbfeecab85 ("ASoC: fsl_micfil: Add Hardware Voice Activity Detector support")
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
---
 sound/soc/fsl/fsl_micfil.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/sound/soc/fsl/fsl_micfil.c b/sound/soc/fsl/fsl_micfil.c
index 79850211742c..97f24c9bdd68 100644
--- a/sound/soc/fsl/fsl_micfil.c
+++ b/sound/soc/fsl/fsl_micfil.c
@@ -377,10 +377,15 @@ static int hwvad_put_enable(struct snd_kcontrol *kcontrol,
 	unsigned int *item = ucontrol->value.enumerated.item;
 	struct fsl_micfil *micfil = snd_soc_component_get_drvdata(comp);
 	int val = snd_soc_enum_item_to_val(e, item[0]);
+	bool change = false;
 
+	if (val < 0 || val > 1)
+		return -EINVAL;
+
+	change = (micfil->vad_enabled != val);
 	micfil->vad_enabled = val;
 
-	return 0;
+	return change;
 }
 
 static int hwvad_get_enable(struct snd_kcontrol *kcontrol,
-- 
2.34.1

[PATCH v2 03/11] ASoC: fsl_micfil: Fix event generation in hwvad_put_init_mode()

[Shengjiu Wang]

ALSA controls should return 1 if the value in the control changed but the
control put operation hwvad_put_init_mode() only returns 0 or a negative
error code, causing ALSA to not generate any change events.

Add a suitable check in the function before updating the vad_init_mode
variable.

Fixes: 29dbfeecab85 ("ASoC: fsl_micfil: Add Hardware Voice Activity Detector support")
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
---
 sound/soc/fsl/fsl_micfil.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/sound/soc/fsl/fsl_micfil.c b/sound/soc/fsl/fsl_micfil.c
index 97f24c9bdd68..1c826e0cb1d5 100644
--- a/sound/soc/fsl/fsl_micfil.c
+++ b/sound/soc/fsl/fsl_micfil.c
@@ -407,13 +407,18 @@ static int hwvad_put_init_mode(struct snd_kcontrol *kcontrol,
 	unsigned int *item = ucontrol->value.enumerated.item;
 	struct fsl_micfil *micfil = snd_soc_component_get_drvdata(comp);
 	int val = snd_soc_enum_item_to_val(e, item[0]);
+	bool change = false;
+
+	if (val < MICFIL_HWVAD_ENVELOPE_MODE || val > MICFIL_HWVAD_ENERGY_MODE)
+		return -EINVAL;
 
 	/* 0 - Envelope-based Mode
 	 * 1 - Energy-based Mode
 	 */
+	change = (micfil->vad_init_mode != val);
 	micfil->vad_init_mode = val;
 
-	return 0;
+	return change;
 }
 
 static int hwvad_get_init_mode(struct snd_kcontrol *kcontrol,
-- 
2.34.1

[PATCH v2 04/11] ASoC: fsl_micfil: Fix event generation in micfil_range_set()

[Shengjiu Wang]

ALSA controls should return 1 if the value in the control changed but the
control put operation micfil_range_set() only returns 0 or a negative
error code, causing ALSA to not generate any change events.

Use snd_soc_component_update_bits() function to replace the
regmap_update_bits(), for snd_soc_component_update_bits() has the
capability of return check status.

Also enable pm runtime before calling the function
snd_soc_component_update_bits() to make the regmap cache data align with
the value in hardware.

Fixes: ef1a7e02fdb7 ("ASoC: fsl_micfil: Set channel range control")
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
---
 sound/soc/fsl/fsl_micfil.c | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/sound/soc/fsl/fsl_micfil.c b/sound/soc/fsl/fsl_micfil.c
index 1c826e0cb1d5..0cfdd6343291 100644
--- a/sound/soc/fsl/fsl_micfil.c
+++ b/sound/soc/fsl/fsl_micfil.c
@@ -210,15 +210,23 @@ static int micfil_range_set(struct snd_kcontrol *kcontrol,
 		(struct soc_mixer_control *)kcontrol->private_value;
 	unsigned int shift = mc->shift;
 	int max_range, new_range;
+	int ret;
 
 	new_range = ucontrol->value.integer.value[0];
 	max_range = micfil_get_max_range(micfil);
 	if (new_range > max_range)
 		dev_warn(&micfil->pdev->dev, "range makes channel %d data unreliable\n", shift / 4);
 
-	regmap_update_bits(micfil->regmap, REG_MICFIL_OUT_CTRL, 0xF << shift, new_range << shift);
+	ret = pm_runtime_resume_and_get(cmpnt->dev);
+	if (ret)
+		return ret;
 
-	return 0;
+	ret = snd_soc_component_update_bits(cmpnt, REG_MICFIL_OUT_CTRL, 0xF << shift,
+					    new_range << shift);
+
+	pm_runtime_put_autosuspend(cmpnt->dev);
+
+	return ret;
 }
 
 static int micfil_set_quality(struct fsl_micfil *micfil)
-- 
2.34.1

[PATCH v2 05/11] ASoC: fsl_micfil: Fix event generation in micfil_put_dc_remover_state()

[Shengjiu Wang]

ALSA controls should return 1 if the value in the control changed but the
control put operation micfil_put_dc_remover_state() only returns 0 or a
negative error code, causing ALSA to not generate any change events.

return the value of snd_soc_component_update_bits() directly, as it has
the capability of return check status of changed or not.

Also enable pm runtime before calling the function
snd_soc_component_update_bits() to make the regmap cache data align with
the value in hardware.

Fixes: 29dbfeecab85 ("ASoC: fsl_micfil: Add Hardware Voice Activity Detector support")
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
---
 sound/soc/fsl/fsl_micfil.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/sound/soc/fsl/fsl_micfil.c b/sound/soc/fsl/fsl_micfil.c
index 0cfdd6343291..983805bbaae2 100644
--- a/sound/soc/fsl/fsl_micfil.c
+++ b/sound/soc/fsl/fsl_micfil.c
@@ -351,6 +351,10 @@ static int micfil_put_dc_remover_state(struct snd_kcontrol *kcontrol,
 	if (val < 0 || val > 3)
 		return -EINVAL;
 
+	ret = pm_runtime_resume_and_get(comp->dev);
+	if (ret)
+		return ret;
+
 	micfil->dc_remover = val;
 
 	/* Calculate total value for all channels */
@@ -360,10 +364,10 @@ static int micfil_put_dc_remover_state(struct snd_kcontrol *kcontrol,
 	/* Update DC Remover mode for all channels */
 	ret = snd_soc_component_update_bits(comp, REG_MICFIL_DC_CTRL,
 					    MICFIL_DC_CTRL_CONFIG, reg_val);
-	if (ret < 0)
-		return ret;
 
-	return 0;
+	pm_runtime_put_autosuspend(comp->dev);
+
+	return ret;
 }
 
 static int micfil_get_dc_remover_state(struct snd_kcontrol *kcontrol,
-- 
2.34.1

[PATCH v2 06/11] ASoC: fsl_micfil: Fix event generation in micfil_quality_set()

[Shengjiu Wang]

ALSA controls should return 1 if the value in the control changed but the
control put operation micfil_quality_set() only returns 0 or a negative
error code, causing ALSA to not generate any change events.

Add a suitable check in the function before updating the quality variable.

Also enable pm runtime before calling the function micfil_set_quality()
to make the regmap cache data align with the value in hardware.

Fixes: bea1d61d5892 ("ASoC: fsl_micfil: rework quality setting")
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
---
 sound/soc/fsl/fsl_micfil.c | 28 ++++++++++++++++++++++++++--
 1 file changed, 26 insertions(+), 2 deletions(-)

diff --git a/sound/soc/fsl/fsl_micfil.c b/sound/soc/fsl/fsl_micfil.c
index 983805bbaae2..2e887f1f1f36 100644
--- a/sound/soc/fsl/fsl_micfil.c
+++ b/sound/soc/fsl/fsl_micfil.c
@@ -289,10 +289,34 @@ static int micfil_quality_set(struct snd_kcontrol *kcontrol,
 {
 	struct snd_soc_component *cmpnt = snd_kcontrol_chip(kcontrol);
 	struct fsl_micfil *micfil = snd_soc_component_get_drvdata(cmpnt);
+	int val = ucontrol->value.integer.value[0];
+	bool change = false;
+	int old_val;
+	int ret;
+
+	if (val < QUALITY_HIGH || val > QUALITY_VLOW2)
+		return -EINVAL;
+
+	if (micfil->quality != val) {
+		ret = pm_runtime_resume_and_get(cmpnt->dev);
+		if (ret)
+			return ret;
+
+		old_val = micfil->quality;
+		micfil->quality = val;
+		ret = micfil_set_quality(micfil);
 
-	micfil->quality = ucontrol->value.integer.value[0];
+		pm_runtime_put_autosuspend(cmpnt->dev);
 
-	return micfil_set_quality(micfil);
+		if (ret) {
+			micfil->quality = old_val;
+			return ret;
+		}
+
+		change = true;
+	}
+
+	return change;
 }
 
 static const char * const micfil_hwvad_enable[] = {
-- 
2.34.1

[PATCH v2 07/11] ASoC: fsl_xcvr: Fix event generation in fsl_xcvr_arc_mode_put()

[Shengjiu Wang]

ALSA controls should return 1 if the value in the control changed but the
control put operation fsl_xcvr_arc_mode_put() only returns 0 or a negative
error code, causing ALSA to not generate any change events.

Add a suitable check in the function before updating the arc_mode
variable.

Fixes: 28564486866f ("ASoC: fsl_xcvr: Add XCVR ASoC CPU DAI driver")
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
---
 sound/soc/fsl/fsl_xcvr.c | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/sound/soc/fsl/fsl_xcvr.c b/sound/soc/fsl/fsl_xcvr.c
index de25d9e667ee..109e3e03f455 100644
--- a/sound/soc/fsl/fsl_xcvr.c
+++ b/sound/soc/fsl/fsl_xcvr.c
@@ -167,10 +167,17 @@ static int fsl_xcvr_arc_mode_put(struct snd_kcontrol *kcontrol,
 	struct fsl_xcvr *xcvr = snd_soc_dai_get_drvdata(dai);
 	struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
 	unsigned int *item = ucontrol->value.enumerated.item;
+	int val = snd_soc_enum_item_to_val(e, item[0]);
+	int ret;
 
-	xcvr->arc_mode = snd_soc_enum_item_to_val(e, item[0]);
+	if (val < 0 || val > 1)
+		return -EINVAL;
 
-	return 0;
+	ret = (xcvr->arc_mode != val);
+
+	xcvr->arc_mode = val;
+
+	return ret;
 }
 
 static int fsl_xcvr_arc_mode_get(struct snd_kcontrol *kcontrol,
-- 
2.34.1

[PATCH v2 08/11] ASoC: fsl_xcvr: Fix event generation in fsl_xcvr_mode_put()

[Shengjiu Wang]

ALSA controls should return 1 if the value in the control changed but the
control put operation fsl_xcvr_mode_put() only returns 0 or a negative
error code, causing ALSA to not generate any change events.

Add a suitable check in the function before updating the mode variable.

Fixes: 28564486866f ("ASoC: fsl_xcvr: Add XCVR ASoC CPU DAI driver")
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
---
 sound/soc/fsl/fsl_xcvr.c | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/sound/soc/fsl/fsl_xcvr.c b/sound/soc/fsl/fsl_xcvr.c
index 109e3e03f455..ee16cf681488 100644
--- a/sound/soc/fsl/fsl_xcvr.c
+++ b/sound/soc/fsl/fsl_xcvr.c
@@ -277,10 +277,17 @@ static int fsl_xcvr_mode_put(struct snd_kcontrol *kcontrol,
 	struct fsl_xcvr *xcvr = snd_soc_dai_get_drvdata(dai);
 	struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
 	unsigned int *item = ucontrol->value.enumerated.item;
+	int val = snd_soc_enum_item_to_val(e, item[0]);
 	struct snd_soc_card *card = dai->component->card;
 	struct snd_soc_pcm_runtime *rtd;
+	int ret;
+
+	if (val < FSL_XCVR_MODE_SPDIF || val > FSL_XCVR_MODE_EARC)
+		return -EINVAL;
 
-	xcvr->mode = snd_soc_enum_item_to_val(e, item[0]);
+	ret = (xcvr->mode != val);
+
+	xcvr->mode = val;
 
 	fsl_xcvr_activate_ctl(dai, fsl_xcvr_arc_mode_kctl.name,
 			      (xcvr->mode == FSL_XCVR_MODE_ARC));
@@ -290,7 +297,7 @@ static int fsl_xcvr_mode_put(struct snd_kcontrol *kcontrol,
 	rtd = snd_soc_get_pcm_runtime(card, card->dai_link);
 	rtd->pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream_count =
 		(xcvr->mode == FSL_XCVR_MODE_SPDIF ? 1 : 0);
-	return 0;
+	return ret;
 }
 
 static int fsl_xcvr_mode_get(struct snd_kcontrol *kcontrol,
-- 
2.34.1

[PATCH v2 09/11] ASoC: fsl_easrc: Check the variable range in fsl_easrc_iec958_put_bits()

[Shengjiu Wang]

Add check of input value's range in fsl_easrc_iec958_put_bits(),
otherwise the wrong value may be written from user space.

Fixes: 955ac624058f ("ASoC: fsl_easrc: Add EASRC ASoC CPU DAI drivers")
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
---
 sound/soc/fsl/fsl_easrc.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sound/soc/fsl/fsl_easrc.c b/sound/soc/fsl/fsl_easrc.c
index 599e439b359a..f48e43a0edcf 100644
--- a/sound/soc/fsl/fsl_easrc.c
+++ b/sound/soc/fsl/fsl_easrc.c
@@ -54,6 +54,9 @@ static int fsl_easrc_iec958_put_bits(struct snd_kcontrol *kcontrol,
 	unsigned int regval = ucontrol->value.integer.value[0];
 	int ret;
 
+	if (regval < EASRC_WIDTH_16_BIT || regval > EASRC_WIDTH_24_BIT)
+		return -EINVAL;
+
 	ret = (easrc_priv->bps_iec958[mc->regbase] != regval);
 
 	easrc_priv->bps_iec958[mc->regbase] = regval;
-- 
2.34.1

[PATCH v2 10/11] ASoC: fsl_easrc: Fix value type in fsl_easrc_iec958_get_bits()

[Shengjiu Wang]

The value type of controls "Context 0 IEC958 Bits Per Sample" should be
integer, not enumerated, the issue is found by the mixer-test.

Fixes: 955ac624058f ("ASoC: fsl_easrc: Add EASRC ASoC CPU DAI drivers")
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
---
 sound/soc/fsl/fsl_easrc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/fsl/fsl_easrc.c b/sound/soc/fsl/fsl_easrc.c
index f48e43a0edcf..3086cb758beb 100644
--- a/sound/soc/fsl/fsl_easrc.c
+++ b/sound/soc/fsl/fsl_easrc.c
@@ -73,7 +73,7 @@ static int fsl_easrc_iec958_get_bits(struct snd_kcontrol *kcontrol,
 	struct soc_mreg_control *mc =
 		(struct soc_mreg_control *)kcontrol->private_value;
 
-	ucontrol->value.enumerated.item[0] = easrc_priv->bps_iec958[mc->regbase];
+	ucontrol->value.integer.value[0] = easrc_priv->bps_iec958[mc->regbase];
 
 	return 0;
 }
-- 
2.34.1

[PATCH v2 11/11] ASoC: fsl_easrc: Change the type for iec958 channel status controls

[Shengjiu Wang]

Use the type SNDRV_CTL_ELEM_TYPE_IEC958 for iec958 channel status
controls, the original type will cause mixer-test to iterate all 32bit
values, which costs a lot of time. And using IEC958 type can reduce the
control numbers.

Also enable pm runtime before updating registers to make the regmap cache
data align with the value in hardware.

Fixes: 955ac624058f ("ASoC: fsl_easrc: Add EASRC ASoC CPU DAI drivers")
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
---
 sound/soc/fsl/fsl_easrc.c | 118 +++++++++++++++++++++++++++-----------
 1 file changed, 84 insertions(+), 34 deletions(-)

diff --git a/sound/soc/fsl/fsl_easrc.c b/sound/soc/fsl/fsl_easrc.c
index 3086cb758beb..114a6c0b6b73 100644
--- a/sound/soc/fsl/fsl_easrc.c
+++ b/sound/soc/fsl/fsl_easrc.c
@@ -78,17 +78,47 @@ static int fsl_easrc_iec958_get_bits(struct snd_kcontrol *kcontrol,
 	return 0;
 }
 
+static int fsl_easrc_iec958_info(struct snd_kcontrol *kcontrol,
+				 struct snd_ctl_elem_info *uinfo)
+{
+	uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958;
+	uinfo->count = 1;
+	return 0;
+}
+
 static int fsl_easrc_get_reg(struct snd_kcontrol *kcontrol,
 			     struct snd_ctl_elem_value *ucontrol)
 {
 	struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
 	struct soc_mreg_control *mc =
 		(struct soc_mreg_control *)kcontrol->private_value;
-	unsigned int regval;
+	struct fsl_asrc *easrc = snd_soc_component_get_drvdata(component);
+	unsigned int *regval = (unsigned int *)ucontrol->value.iec958.status;
+	int ret;
+
+	ret = regmap_read(easrc->regmap, REG_EASRC_CS0(mc->regbase), &regval[0]);
+	if (ret)
+		return ret;
+
+	ret = regmap_read(easrc->regmap, REG_EASRC_CS1(mc->regbase), &regval[1]);
+	if (ret)
+		return ret;
+
+	ret = regmap_read(easrc->regmap, REG_EASRC_CS2(mc->regbase), &regval[2]);
+	if (ret)
+		return ret;
 
-	regval = snd_soc_component_read(component, mc->regbase);
+	ret = regmap_read(easrc->regmap, REG_EASRC_CS3(mc->regbase), &regval[3]);
+	if (ret)
+		return ret;
+
+	ret = regmap_read(easrc->regmap, REG_EASRC_CS4(mc->regbase), &regval[4]);
+	if (ret)
+		return ret;
 
-	ucontrol->value.integer.value[0] = regval;
+	ret = regmap_read(easrc->regmap, REG_EASRC_CS5(mc->regbase), &regval[5]);
+	if (ret)
+		return ret;
 
 	return 0;
 }
@@ -100,22 +130,62 @@ static int fsl_easrc_set_reg(struct snd_kcontrol *kcontrol,
 	struct soc_mreg_control *mc =
 		(struct soc_mreg_control *)kcontrol->private_value;
 	struct fsl_asrc *easrc = snd_soc_component_get_drvdata(component);
-	unsigned int regval = ucontrol->value.integer.value[0];
-	bool changed;
+	unsigned int *regval = (unsigned int *)ucontrol->value.iec958.status;
+	bool changed, changed_all = false;
 	int ret;
 
-	ret = regmap_update_bits_check(easrc->regmap, mc->regbase,
-				       GENMASK(31, 0), regval, &changed);
-	if (ret != 0)
+	ret = pm_runtime_resume_and_get(component->dev);
+	if (ret)
 		return ret;
 
-	return changed;
+	ret = regmap_update_bits_check(easrc->regmap, REG_EASRC_CS0(mc->regbase),
+				       GENMASK(31, 0), regval[0], &changed);
+	if (ret != 0)
+		goto err;
+	changed_all |= changed;
+
+	ret = regmap_update_bits_check(easrc->regmap, REG_EASRC_CS1(mc->regbase),
+				       GENMASK(31, 0), regval[1], &changed);
+	if (ret != 0)
+		goto err;
+	changed_all |= changed;
+
+	ret = regmap_update_bits_check(easrc->regmap, REG_EASRC_CS2(mc->regbase),
+				       GENMASK(31, 0), regval[2], &changed);
+	if (ret != 0)
+		goto err;
+	changed_all |= changed;
+
+	ret = regmap_update_bits_check(easrc->regmap, REG_EASRC_CS3(mc->regbase),
+				       GENMASK(31, 0), regval[3], &changed);
+	if (ret != 0)
+		goto err;
+	changed_all |= changed;
+
+	ret = regmap_update_bits_check(easrc->regmap, REG_EASRC_CS4(mc->regbase),
+				       GENMASK(31, 0), regval[4], &changed);
+	if (ret != 0)
+		goto err;
+	changed_all |= changed;
+
+	ret = regmap_update_bits_check(easrc->regmap, REG_EASRC_CS5(mc->regbase),
+				       GENMASK(31, 0), regval[5], &changed);
+	if (ret != 0)
+		goto err;
+	changed_all |= changed;
+err:
+	pm_runtime_put_autosuspend(component->dev);
+
+	if (ret != 0)
+		return ret;
+	else
+		return changed_all;
 }
 
 #define SOC_SINGLE_REG_RW(xname, xreg) \
 {	.iface = SNDRV_CTL_ELEM_IFACE_PCM, .name = (xname), \
 	.access = SNDRV_CTL_ELEM_ACCESS_READWRITE, \
-	.info = snd_soc_info_xr_sx, .get = fsl_easrc_get_reg, \
+	.info = fsl_easrc_iec958_info, .get = fsl_easrc_get_reg, \
 	.put = fsl_easrc_set_reg, \
 	.private_value = (unsigned long)&(struct soc_mreg_control) \
 		{ .regbase = xreg, .regcount = 1, .nbits = 32, \
@@ -146,30 +216,10 @@ static const struct snd_kcontrol_new fsl_easrc_snd_controls[] = {
 	SOC_SINGLE_VAL_RW("Context 2 IEC958 Bits Per Sample", 2),
 	SOC_SINGLE_VAL_RW("Context 3 IEC958 Bits Per Sample", 3),
 
-	SOC_SINGLE_REG_RW("Context 0 IEC958 CS0", REG_EASRC_CS0(0)),
-	SOC_SINGLE_REG_RW("Context 1 IEC958 CS0", REG_EASRC_CS0(1)),
-	SOC_SINGLE_REG_RW("Context 2 IEC958 CS0", REG_EASRC_CS0(2)),
-	SOC_SINGLE_REG_RW("Context 3 IEC958 CS0", REG_EASRC_CS0(3)),
-	SOC_SINGLE_REG_RW("Context 0 IEC958 CS1", REG_EASRC_CS1(0)),
-	SOC_SINGLE_REG_RW("Context 1 IEC958 CS1", REG_EASRC_CS1(1)),
-	SOC_SINGLE_REG_RW("Context 2 IEC958 CS1", REG_EASRC_CS1(2)),
-	SOC_SINGLE_REG_RW("Context 3 IEC958 CS1", REG_EASRC_CS1(3)),
-	SOC_SINGLE_REG_RW("Context 0 IEC958 CS2", REG_EASRC_CS2(0)),
-	SOC_SINGLE_REG_RW("Context 1 IEC958 CS2", REG_EASRC_CS2(1)),
-	SOC_SINGLE_REG_RW("Context 2 IEC958 CS2", REG_EASRC_CS2(2)),
-	SOC_SINGLE_REG_RW("Context 3 IEC958 CS2", REG_EASRC_CS2(3)),
-	SOC_SINGLE_REG_RW("Context 0 IEC958 CS3", REG_EASRC_CS3(0)),
-	SOC_SINGLE_REG_RW("Context 1 IEC958 CS3", REG_EASRC_CS3(1)),
-	SOC_SINGLE_REG_RW("Context 2 IEC958 CS3", REG_EASRC_CS3(2)),
-	SOC_SINGLE_REG_RW("Context 3 IEC958 CS3", REG_EASRC_CS3(3)),
-	SOC_SINGLE_REG_RW("Context 0 IEC958 CS4", REG_EASRC_CS4(0)),
-	SOC_SINGLE_REG_RW("Context 1 IEC958 CS4", REG_EASRC_CS4(1)),
-	SOC_SINGLE_REG_RW("Context 2 IEC958 CS4", REG_EASRC_CS4(2)),
-	SOC_SINGLE_REG_RW("Context 3 IEC958 CS4", REG_EASRC_CS4(3)),
-	SOC_SINGLE_REG_RW("Context 0 IEC958 CS5", REG_EASRC_CS5(0)),
-	SOC_SINGLE_REG_RW("Context 1 IEC958 CS5", REG_EASRC_CS5(1)),
-	SOC_SINGLE_REG_RW("Context 2 IEC958 CS5", REG_EASRC_CS5(2)),
-	SOC_SINGLE_REG_RW("Context 3 IEC958 CS5", REG_EASRC_CS5(3)),
+	SOC_SINGLE_REG_RW("Context 0 IEC958 CS", 0),
+	SOC_SINGLE_REG_RW("Context 1 IEC958 CS", 1),
+	SOC_SINGLE_REG_RW("Context 2 IEC958 CS", 2),
+	SOC_SINGLE_REG_RW("Context 3 IEC958 CS", 3),
 };
 
 /*
-- 
2.34.1

Re: [PATCH v2 00/11] ASoC: fsl: fix mixer-test failures

[Mark Brown]

On Wed, 01 Apr 2026 17:42:15 +0800, Shengjiu Wang wrote:
> ASoC: fsl: fix mixer-test failures
> 
> Fix mixer-test failures. Mostly the issues are that event is not
> generated in put operation.
> 
> changes in v2:
> - add back event notification in patch 11/11
> 
> [...]

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-7.1

Thanks!

[01/11] ASoC: fsl_micfil: Add access property for "VAD Detected"
        https://git.kernel.org/broonie/sound/c/c7661bfc7422
[02/11] ASoC: fsl_micfil: Fix event generation in hwvad_put_enable()
        https://git.kernel.org/broonie/sound/c/59b9061824f2
[03/11] ASoC: fsl_micfil: Fix event generation in hwvad_put_init_mode()
        https://git.kernel.org/broonie/sound/c/7e2262099069
[04/11] ASoC: fsl_micfil: Fix event generation in micfil_range_set()
        https://git.kernel.org/broonie/sound/c/fc4daaddb276
[05/11] ASoC: fsl_micfil: Fix event generation in micfil_put_dc_remover_state()
        https://git.kernel.org/broonie/sound/c/7d2bd35100de
[06/11] ASoC: fsl_micfil: Fix event generation in micfil_quality_set()
        https://git.kernel.org/broonie/sound/c/e5785093b1b4
[07/11] ASoC: fsl_xcvr: Fix event generation in fsl_xcvr_arc_mode_put()
        https://git.kernel.org/broonie/sound/c/1b61c8103c93
[08/11] ASoC: fsl_xcvr: Fix event generation in fsl_xcvr_mode_put()
        https://git.kernel.org/broonie/sound/c/64a496ba9763
[09/11] ASoC: fsl_easrc: Check the variable range in fsl_easrc_iec958_put_bits()
        https://git.kernel.org/broonie/sound/c/00541b86fb57
[10/11] ASoC: fsl_easrc: Fix value type in fsl_easrc_iec958_get_bits()
        https://git.kernel.org/broonie/sound/c/aa21fe4a8145
[11/11] ASoC: fsl_easrc: Change the type for iec958 channel status controls
        https://git.kernel.org/broonie/sound/c/47f28a5bd154

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