[PATCH v1 1/2] ASoC: tac5xx2-sdw: add tac5272 support

[PATCH v1 1/2] ASoC: tac5xx2-sdw: add tac5272 support

[Niranjan Holalu Yogendra]

From: Niranjan H Y <niranjan.hy@ti.com>

  Add support for tac5272 which is a UAJ
only variant with no speaker and dmic.

Signed-off-by: Niranjan H Y <niranjan.hy@ti.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
---
 sound/soc/codecs/tac5xx2-sdw.c | 50 ++++++++++++++++++++++++++++++++--
 1 file changed, 47 insertions(+), 3 deletions(-)

diff --git a/sound/soc/codecs/tac5xx2-sdw.c b/sound/soc/codecs/tac5xx2-sdw.c
index a5f654cde..fe6d3f981 100644
--- a/sound/soc/codecs/tac5xx2-sdw.c
+++ b/sound/soc/codecs/tac5xx2-sdw.c
@@ -146,6 +146,8 @@ struct tac5xx2_prv {
 	struct device *dev;
 	bool hw_init;
 	bool first_hw_init_done;
+	bool support_spk;
+	bool support_dmic;
 	u32 part_id;
 	u32 rev_id;
 	struct snd_soc_jack *hs_jack;
@@ -1168,6 +1170,28 @@ static int tac_interrupt_callback(struct sdw_slave *slave,
 	return 0;
 }
 
+static struct snd_soc_dai_driver tac5272_dai_driver[] = {
+	{
+		.name = "tac5xx2-aif3",
+		.id = TAC5XX2_UAJ,
+		.playback = {
+			.stream_name = "DP4 UAJ Speaker Playback",
+			.channels_min = 1,
+			.channels_max = 2,
+			.rates = TAC5XX2_DEVICE_RATES,
+			.formats = TAC5XX2_DEVICE_FORMATS,
+		},
+		.capture = {
+			.stream_name = "DP7 UAJ Mic Capture",
+			.channels_min = 1,
+			.channels_max = 2,
+			.rates = TAC5XX2_DEVICE_RATES,
+			.formats = TAC5XX2_DEVICE_FORMATS,
+		},
+		.ops = &tac_dai_ops,
+	},
+};
+
 static struct snd_soc_dai_driver tac5572_dai_driver[] = {
 	{
 		.name = "tac5xx2-aif1",
@@ -1409,8 +1433,16 @@ static const struct snd_soc_component_driver soc_codec_driver_tacdevice = {
 	.endianness = 1,
 };
 
+static const struct snd_soc_component_driver soc_codec_driver_tac5272 = {
+	.probe = tac_component_probe,
+	.remove = tac_component_remove,
+	.idle_bias_on = 0,
+	.endianness = 1,
+};
+
 static s32 tac_init(struct tac5xx2_prv *tac_dev)
 {
+	const struct snd_soc_component_driver *template;
 	struct snd_soc_component_driver *component_driver;
 	struct snd_soc_dai_driver *dai_drv;
 	int num_dais;
@@ -1419,21 +1451,30 @@ static s32 tac_init(struct tac5xx2_prv *tac_dev)
 	dev_set_drvdata(tac_dev->dev, tac_dev);
 
 	switch (tac_dev->part_id) {
+	case 0x5272:
+		dai_drv = tac5272_dai_driver;
+		num_dais = ARRAY_SIZE(tac5272_dai_driver);
+		template = &soc_codec_driver_tac5272;
+		break;
 	case 0x5572:
 		dai_drv = tac5572_dai_driver;
 		num_dais = ARRAY_SIZE(tac5572_dai_driver);
+		template = &soc_codec_driver_tacdevice;
 		break;
 	case 0x5672:
 		dai_drv = tac5672_dai_driver;
 		num_dais = ARRAY_SIZE(tac5672_dai_driver);
+		template = &soc_codec_driver_tacdevice;
 		break;
 	case 0x5682:
 		dai_drv = tac5682_dai_driver;
 		num_dais = ARRAY_SIZE(tac5682_dai_driver);
+		template = &soc_codec_driver_tacdevice;
 		break;
 	case 0x2883:
 		dai_drv = tas2883_dai_driver;
 		num_dais = ARRAY_SIZE(tas2883_dai_driver);
+		template = &soc_codec_driver_tacdevice;
 		break;
 	default:
 		dev_err(tac_dev->dev, "Unsupported device: 0x%x\n",
@@ -1446,7 +1487,7 @@ static s32 tac_init(struct tac5xx2_prv *tac_dev)
 	if (!component_driver)
 		return -ENOMEM;
 
-	memcpy(component_driver, &soc_codec_driver_tacdevice, sizeof(*component_driver));
+	memcpy(component_driver, template, sizeof(*component_driver));
 	if (tac_has_uaj_support(tac_dev))
 		component_driver->set_jack = tac5xx2_set_jack;
 
@@ -1756,7 +1797,7 @@ static int tac_io_init(struct device *dev, struct sdw_slave *slave, bool first)
 		}
 	}
 
-	if (tac_dev->sa_func_data) {
+	if (tac_dev->sa_func_data && tac_dev->support_spk) {
 		ret = sdca_regmap_write_init(dev, tac_dev->regmap,
 					     tac_dev->sa_func_data);
 		if (ret) {
@@ -1775,7 +1816,7 @@ static int tac_io_init(struct device *dev, struct sdw_slave *slave, bool first)
 		}
 	}
 
-	if (tac_dev->sm_func_data) {
+	if (tac_dev->sm_func_data && tac_dev->support_dmic) {
 		ret = sdca_regmap_write_init(dev, tac_dev->regmap,
 					     tac_dev->sm_func_data);
 		if (ret) {
@@ -1995,6 +2036,8 @@ static s32 tac_sdw_probe(struct sdw_slave *peripheral,
 	tac_dev->first_hw_init_done = false;
 	tac_dev->part_id = id->part_id;
 	tac_dev->rev_id = 0x0;
+	tac_dev->support_spk = (id->part_id != 0x5272);
+	tac_dev->support_dmic = (id->part_id != 0x5272);
 	dev_set_drvdata(dev, tac_dev);
 
 	regmap = devm_regmap_init_sdw_mbq_cfg(&peripheral->dev, peripheral,
@@ -2045,6 +2088,7 @@ static void tac_sdw_remove(struct sdw_slave *peripheral)
 }
 
 static const struct sdw_device_id tac_sdw_id[] = {
+	SDW_SLAVE_ENTRY(0x0102, 0x5272, 0),
 	SDW_SLAVE_ENTRY(0x0102, 0x5572, 0),
 	SDW_SLAVE_ENTRY(0x0102, 0x5672, 0),
 	SDW_SLAVE_ENTRY(0x0102, 0x5682, 0),
-- 
2.34.1

[PATCH v1 2/2] ASoC: sdw_utils: add tac5272 support

[Niranjan Holalu Yogendra]

From: Niranjan H Y <niranjan.hy@ti.com>

 Update soundiwre utils to support tac5272 which is
UAJ only variant.

Signed-off-by: Niranjan H Y <niranjan.hy@ti.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
---
 sound/soc/sdw_utils/soc_sdw_utils.c | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/sound/soc/sdw_utils/soc_sdw_utils.c b/sound/soc/sdw_utils/soc_sdw_utils.c
index 88031238c..ab0132031 100644
--- a/sound/soc/sdw_utils/soc_sdw_utils.c
+++ b/sound/soc/sdw_utils/soc_sdw_utils.c
@@ -81,6 +81,27 @@ static const struct snd_kcontrol_new rt700_controls[] = {
 };
 
 struct asoc_sdw_codec_info codec_info_list[] = {
+	{
+		.vendor_id = 0x0102,
+		.part_id = 0x5272,
+		.name_prefix = "tac5272",
+		.dais = {
+			{
+				/* UAJ only - no speaker or DMIC */
+				.direction = {true, true},
+				.dai_name = "tac5xx2-aif3",
+				.component_name = "tac5272",
+				.dai_type = SOC_SDW_DAI_TYPE_JACK,
+				.dailink = {SOC_SDW_JACK_OUT_DAI_ID, SOC_SDW_JACK_IN_DAI_ID},
+				.controls = generic_jack_controls,
+				.num_controls = ARRAY_SIZE(generic_jack_controls),
+				.widgets = generic_jack_widgets,
+				.num_widgets = ARRAY_SIZE(generic_jack_widgets),
+				.rtd_init = asoc_sdw_ti_sdca_jack_rtd_init,
+			},
+		},
+		.dai_num = 1,
+	},
 	{
 		.vendor_id = 0x0102,
 		.part_id = 0x5572,
-- 
2.34.1

Re: [PATCH v1 1/2] ASoC: tac5xx2-sdw: add tac5272 support

[Pierre-Louis Bossart]

On 9/8/26 05:27, Niranjan Holalu Yogendra wrote:
> From: Niranjan H Y <niranjan.hy@ti.com>
> 
>   Add support for tac5272 which is a UAJ
> only variant with no speaker and dmic.
> 
> Signed-off-by: Niranjan H Y <niranjan.hy@ti.com>
> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>

this looks mostly ok at a high-level, but see below for improvement
suggestions

> ---
>  sound/soc/codecs/tac5xx2-sdw.c | 50 ++++++++++++++++++++++++++++++++--
>  1 file changed, 47 insertions(+), 3 deletions(-)
> 
> diff --git a/sound/soc/codecs/tac5xx2-sdw.c b/sound/soc/codecs/tac5xx2-sdw.c
> index a5f654cde..fe6d3f981 100644
> --- a/sound/soc/codecs/tac5xx2-sdw.c
> +++ b/sound/soc/codecs/tac5xx2-sdw.c
> @@ -146,6 +146,8 @@ struct tac5xx2_prv {
>  	struct device *dev;
>  	bool hw_init;
>  	bool first_hw_init_done;
> +	bool support_spk;
> +	bool support_dmic;
>  	u32 part_id;
>  	u32 rev_id;
>  	struct snd_soc_jack *hs_jack;
> @@ -1168,6 +1170,28 @@ static int tac_interrupt_callback(struct sdw_slave *slave,
>  	return 0;
>  }
>  
> +static struct snd_soc_dai_driver tac5272_dai_driver[] = {
> +	{
> +		.name = "tac5xx2-aif3",
> +		.id = TAC5XX2_UAJ,
> +		.playback = {
> +			.stream_name = "DP4 UAJ Speaker Playback",
> +			.channels_min = 1,
> +			.channels_max = 2,
> +			.rates = TAC5XX2_DEVICE_RATES,
> +			.formats = TAC5XX2_DEVICE_FORMATS,
> +		},
> +		.capture = {
> +			.stream_name = "DP7 UAJ Mic Capture",
> +			.channels_min = 1,
> +			.channels_max = 2,
> +			.rates = TAC5XX2_DEVICE_RATES,
> +			.formats = TAC5XX2_DEVICE_FORMATS,
> +		},
> +		.ops = &tac_dai_ops,
> +	},
> +};
> +
>  static struct snd_soc_dai_driver tac5572_dai_driver[] = {
>  	{
>  		.name = "tac5xx2-aif1",
> @@ -1409,8 +1433,16 @@ static const struct snd_soc_component_driver soc_codec_driver_tacdevice = {
>  	.endianness = 1,
>  };
>  
> +static const struct snd_soc_component_driver soc_codec_driver_tac5272 = {
> +	.probe = tac_component_probe,
> +	.remove = tac_component_remove,
> +	.idle_bias_on = 0,
> +	.endianness = 1,
> +};

This essentially removes the controls, widget and routes that were for
the 'default' tacdevice, which assumed the presence of speaker+dmic,
with UAJ optional.

	.num_controls = ARRAY_SIZE(tac5xx2_snd_controls),
	.dapm_widgets = tac5xx2_common_widgets,
	.num_dapm_widgets = ARRAY_SIZE(tac5xx2_common_widgets),
	.dapm_routes = tac5xx2_common_routes,
	.num_dapm_routes = ARRAY_SIZE(tac5xx2_common_routes),

Now that speaker+dmic become optional, you could remove these
initializations and dynamically add the controls/widgets/routes for
speaker and dmic if they are present, as you currently do for UAJ in
tac_component_probe(). That way you would treat all 3 options separately
and can handle whichever variations creative hardware designers come up
with.


> +
>  static s32 tac_init(struct tac5xx2_prv *tac_dev)
>  {
> +	const struct snd_soc_component_driver *template;
>  	struct snd_soc_component_driver *component_driver;
>  	struct snd_soc_dai_driver *dai_drv;
>  	int num_dais;
> @@ -1419,21 +1451,30 @@ static s32 tac_init(struct tac5xx2_prv *tac_dev)
>  	dev_set_drvdata(tac_dev->dev, tac_dev);
>  
>  	switch (tac_dev->part_id) {
> +	case 0x5272:
> +		dai_drv = tac5272_dai_driver;
> +		num_dais = ARRAY_SIZE(tac5272_dai_driver);
> +		template = &soc_codec_driver_tac5272;
> +		break;
>  	case 0x5572:
>  		dai_drv = tac5572_dai_driver;
>  		num_dais = ARRAY_SIZE(tac5572_dai_driver);
> +		template = &soc_codec_driver_tacdevice;
>  		break;
>  	case 0x5672:
>  		dai_drv = tac5672_dai_driver;
>  		num_dais = ARRAY_SIZE(tac5672_dai_driver);
> +		template = &soc_codec_driver_tacdevice;
>  		break;
>  	case 0x5682:
>  		dai_drv = tac5682_dai_driver;
>  		num_dais = ARRAY_SIZE(tac5682_dai_driver);
> +		template = &soc_codec_driver_tacdevice;
>  		break;
>  	case 0x2883:
>  		dai_drv = tas2883_dai_driver;
>  		num_dais = ARRAY_SIZE(tas2883_dai_driver);
> +		template = &soc_codec_driver_tacdevice;
>  		break;
>  	default:
>  		dev_err(tac_dev->dev, "Unsupported device: 0x%x\n",
> @@ -1446,7 +1487,7 @@ static s32 tac_init(struct tac5xx2_prv *tac_dev)
>  	if (!component_driver)
>  		return -ENOMEM;
>  
> -	memcpy(component_driver, &soc_codec_driver_tacdevice, sizeof(*component_driver));
> +	memcpy(component_driver, template, sizeof(*component_driver));
>  	if (tac_has_uaj_support(tac_dev))
>  		component_driver->set_jack = tac5xx2_set_jack;
>  
> @@ -1756,7 +1797,7 @@ static int tac_io_init(struct device *dev, struct sdw_slave *slave, bool first)
>  		}
>  	}
>  
> -	if (tac_dev->sa_func_data) {
> +	if (tac_dev->sa_func_data && tac_dev->support_spk) {
>  		ret = sdca_regmap_write_init(dev, tac_dev->regmap,
>  					     tac_dev->sa_func_data);
>  		if (ret) {
> @@ -1775,7 +1816,7 @@ static int tac_io_init(struct device *dev, struct sdw_slave *slave, bool first)
>  		}
>  	}
>  
> -	if (tac_dev->sm_func_data) {
> +	if (tac_dev->sm_func_data && tac_dev->support_dmic) {

this looks weird, is there a case where sm_func_data is not NULL but
support_dmic is false?

The addition of those support_ booleans doesn't seem quite right, why
not skip over the functions if they are not implemented?

It's not just arguing about the code for the sake of arguing, such
messages could become confusing for users/testers:

dev_dbg(dev, "SDCA functions enabled: SA=%s SM=%s UAJ=%s HID=%s",
		tac_dev->sa_func_data ? "yes" : "no",
		tac_dev->sm_func_data ? "yes" : "no",
		tac_dev->uaj_func_data ? "yes" : "no",
		tac_dev->hid_func_data ? "yes" : "no");

because they don't rely on the support_speaker boolean...

In general using ONE source of information is better...

>  		ret = sdca_regmap_write_init(dev, tac_dev->regmap,
>  					     tac_dev->sm_func_data);
>  		if (ret) {
> @@ -1995,6 +2036,8 @@ static s32 tac_sdw_probe(struct sdw_slave *peripheral,
>  	tac_dev->first_hw_init_done = false;
>  	tac_dev->part_id = id->part_id;
>  	tac_dev->rev_id = 0x0;
> +	tac_dev->support_spk = (id->part_id != 0x5272);
> +	tac_dev->support_dmic = (id->part_id != 0x5272);
>  	dev_set_drvdata(dev, tac_dev);
>  
>  	regmap = devm_regmap_init_sdw_mbq_cfg(&peripheral->dev, peripheral,
> @@ -2045,6 +2088,7 @@ static void tac_sdw_remove(struct sdw_slave *peripheral)
>  }
>  
>  static const struct sdw_device_id tac_sdw_id[] = {
> +	SDW_SLAVE_ENTRY(0x0102, 0x5272, 0),
>  	SDW_SLAVE_ENTRY(0x0102, 0x5572, 0),
>  	SDW_SLAVE_ENTRY(0x0102, 0x5672, 0),
>  	SDW_SLAVE_ENTRY(0x0102, 0x5682, 0),

Re: [PATCH v1 2/2] ASoC: sdw_utils: add tac5272 support

[Pierre-Louis Bossart]

On 9/8/26 05:27, Niranjan Holalu Yogendra wrote:
> From: Niranjan H Y <niranjan.hy@ti.com>
> 
>  Update soundiwre utils to support tac5272 which is
> UAJ only variant.
> 
> Signed-off-by: Niranjan H Y <niranjan.hy@ti.com>
> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>

this one looks fine.

Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev>

> ---
>  sound/soc/sdw_utils/soc_sdw_utils.c | 21 +++++++++++++++++++++
>  1 file changed, 21 insertions(+)
> 
> diff --git a/sound/soc/sdw_utils/soc_sdw_utils.c b/sound/soc/sdw_utils/soc_sdw_utils.c
> index 88031238c..ab0132031 100644
> --- a/sound/soc/sdw_utils/soc_sdw_utils.c
> +++ b/sound/soc/sdw_utils/soc_sdw_utils.c
> @@ -81,6 +81,27 @@ static const struct snd_kcontrol_new rt700_controls[] = {
>  };
>  
>  struct asoc_sdw_codec_info codec_info_list[] = {
> +	{
> +		.vendor_id = 0x0102,
> +		.part_id = 0x5272,
> +		.name_prefix = "tac5272",
> +		.dais = {
> +			{
> +				/* UAJ only - no speaker or DMIC */
> +				.direction = {true, true},
> +				.dai_name = "tac5xx2-aif3",
> +				.component_name = "tac5272",
> +				.dai_type = SOC_SDW_DAI_TYPE_JACK,
> +				.dailink = {SOC_SDW_JACK_OUT_DAI_ID, SOC_SDW_JACK_IN_DAI_ID},
> +				.controls = generic_jack_controls,
> +				.num_controls = ARRAY_SIZE(generic_jack_controls),
> +				.widgets = generic_jack_widgets,
> +				.num_widgets = ARRAY_SIZE(generic_jack_widgets),
> +				.rtd_init = asoc_sdw_ti_sdca_jack_rtd_init,
> +			},
> +		},
> +		.dai_num = 1,
> +	},
>  	{
>  		.vendor_id = 0x0102,
>  		.part_id = 0x5572,

RE: [PATCH v1 1/2] ASoC: tac5xx2-sdw: add tac5272 support

[Holalu Yogendra, Niranjan]

> On 13:32-20260908, Pierre-Louis Bossart wrote:
> Subject: Re: [PATCH v1 1/2] ASoC: tac5xx2-sdw: add tac5272 support
> 
> >
> >   Add support for tac5272 which is a UAJ
> > only variant with no speaker and dmic.
> >
> > Signed-off-by: Niranjan H Y <niranjan.hy@ti.com>
> > Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
> 
> this looks mostly ok at a high-level, but see below for improvement
> suggestions

I will send v2 in coming week.

Regards
Niranjan