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ASoC: sdw_utils: TI amp utility for tac5xx2 family

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Add TI amp utility for supporting the tac5xx2 family
of devices to support tac5572, tac5672, tac5682 and
tas2883

Signed-off-by: Niranjan H Y <niranjan.hy@ti.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev>
Link: https://patch.msgid.link/20260505111806.2280-4-niranjan.hy@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Niranjan H Y
2026-05-05 16:48:05 +05:30
committed by Mark Brown
parent 38c89feded
commit e812de61e9
3 changed files with 294 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
include/sound/soc_sdw_utils.h
View File

@@ -272,7 +272,11 @@ int asoc_sdw_ti_amp_init(struct snd_soc_card *card,
struct asoc_sdw_codec_info *info,
bool playback);
int asoc_sdw_ti_spk_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai);
int asoc_sdw_ti_tac5xx2_spk_rtd_init(struct snd_soc_pcm_runtime *rtd,
struct snd_soc_dai *dai);
int asoc_sdw_ti_amp_initial_settings(struct snd_soc_card *card,
const char *name_prefix);
int asoc_sdw_ti_dmic_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai);
int asoc_sdw_ti_sdca_jack_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai);
#endif

140
sound/soc/sdw_utils/soc_sdw_ti_amp.c
View File

@@ -7,12 +7,15 @@
#include <linux/device.h>
#include <linux/errno.h>
#include <sound/soc.h>
#include <linux/input.h>
#include <sound/jack.h>
#include <sound/soc-acpi.h>
#include <sound/soc-dai.h>
#include <sound/soc.h>
#include <sound/soc_sdw_utils.h>
#define TIAMP_SPK_VOLUME_0DB 200
#define TAC5XX2_WIDGET_NAME_MAX 32
int asoc_sdw_ti_amp_initial_settings(struct snd_soc_card *card,
const char *name_prefix)
@@ -95,3 +98,138 @@ int asoc_sdw_ti_amp_init(struct snd_soc_card *card,
return 0;
}
EXPORT_SYMBOL_NS(asoc_sdw_ti_amp_init, "SND_SOC_SDW_UTILS");
static int asoc_sdw_ti_add_tac5xx2_routes(struct snd_soc_dapm_context *dapm,
const char *name_prefix)
{
struct snd_soc_dapm_route routes[2];
char left_widget[TAC5XX2_WIDGET_NAME_MAX];
char right_widget[TAC5XX2_WIDGET_NAME_MAX];
int ret;
if (strlen(name_prefix) > (TAC5XX2_WIDGET_NAME_MAX - 7))
return -ENAMETOOLONG;
ret = scnprintf(left_widget, sizeof(left_widget), "%s SPK_L", name_prefix);
if (ret <= 0)
return -EINVAL;
ret = scnprintf(right_widget, sizeof(right_widget), "%s SPK_R", name_prefix);
if (ret <= 0)
return -EINVAL;
routes[0] = (struct snd_soc_dapm_route){"Left Spk", NULL, left_widget};
routes[1] = (struct snd_soc_dapm_route){"Right Spk", NULL, right_widget};
return snd_soc_dapm_add_routes(dapm, routes, ARRAY_SIZE(routes));
}
int asoc_sdw_ti_tac5xx2_spk_rtd_init(struct snd_soc_pcm_runtime *rtd,
struct snd_soc_dai *dai)
{
struct snd_soc_card *card = rtd->card;
struct snd_soc_dapm_context *dapm = snd_soc_card_to_dapm(card);
int ret, i;
struct snd_soc_dai *codec_dai;
const char *prefix;
for_each_rtd_codec_dais(rtd, i, codec_dai) {
if (!strstr(codec_dai->name, "tac5") &&
!strstr(codec_dai->name, "tas2883"))
continue;
prefix = codec_dai->component->name_prefix;
if (!prefix) {
dev_warn(card->dev,
"No name prefix found for codec DAI: %s\n",
codec_dai->name);
continue;
}
ret = asoc_sdw_ti_add_tac5xx2_routes(dapm, prefix);
if (ret) {
dev_err(card->dev, "Failed to add routes for %s: %d\n",
prefix, ret);
return ret;
}
}
dev_dbg(card->dev, "Added TAC5XX2 speaker routes\n");
return 0;
}
EXPORT_SYMBOL_NS(asoc_sdw_ti_tac5xx2_spk_rtd_init, "SND_SOC_SDW_UTILS");
int asoc_sdw_ti_dmic_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai)
{
struct snd_soc_card *card = rtd->card;
struct snd_soc_component *component;
component = dai->component;
card->components = devm_kasprintf(card->dev, GFP_KERNEL,
"%s mic:%s", card->components,
component->name_prefix);
if (!card->components)
return -ENOMEM;
dev_dbg(card->dev, "card->components: %s\n", card->components);
return 0;
}
EXPORT_SYMBOL_NS(asoc_sdw_ti_dmic_rtd_init, "SND_SOC_SDW_UTILS");
static struct snd_soc_jack_pin ti_sdca_jack_pins[] = {
{
.pin = "Headphone",
.mask = SND_JACK_HEADPHONE,
},
{
.pin = "Headset Mic",
.mask = SND_JACK_MICROPHONE,
},
};
int asoc_sdw_ti_sdca_jack_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai)
{
struct snd_soc_card *card = rtd->card;
struct asoc_sdw_mc_private *ctx = snd_soc_card_get_drvdata(card);
struct snd_soc_component *component;
struct snd_soc_jack *jack;
int ret;
component = dai->component;
card->components = devm_kasprintf(card->dev, GFP_KERNEL,
"%s hs:%s", card->components,
component->name_prefix);
if (!card->components)
return -ENOMEM;
ret = snd_soc_card_jack_new_pins(rtd->card, "Headset Jack",
SND_JACK_HEADSET | SND_JACK_BTN_0 |
SND_JACK_BTN_1 | SND_JACK_BTN_2 |
SND_JACK_BTN_3 | SND_JACK_BTN_4,
&ctx->sdw_headset,
ti_sdca_jack_pins,
ARRAY_SIZE(ti_sdca_jack_pins));
if (ret) {
dev_err(rtd->card->dev, "Jack create failed%d\n", ret);
return ret;
}
jack = &ctx->sdw_headset;
snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_PLAYPAUSE);
snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOICECOMMAND);
snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEUP);
snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOLUMEDOWN);
snd_jack_set_key(jack->jack, SND_JACK_BTN_4, KEY_NEXTSONG);
ret = snd_soc_component_set_jack(component, jack, NULL);
if (ret)
dev_err(rtd->card->dev, "Headset Jack call-back failed: %d\n",
ret);
return ret;
}
EXPORT_SYMBOL_NS(asoc_sdw_ti_sdca_jack_rtd_init, "SND_SOC_SDW_UTILS");

151
sound/soc/sdw_utils/soc_sdw_utils.c
View File

@@ -72,6 +72,157 @@ static const struct snd_kcontrol_new rt700_controls[] = {
};
struct asoc_sdw_codec_info codec_info_list[] = {
{
.vendor_id = 0x0102,
.part_id = 0x5572,
.name_prefix = "tac5572",
.dais = {
{
/* speaker */
.direction = {true, false},
.dai_name = "tac5xx2-aif1",
.dai_type = SOC_SDW_DAI_TYPE_AMP,
.dailink = {SOC_SDW_AMP_OUT_DAI_ID, SOC_SDW_UNUSED_DAI_ID},
.init = asoc_sdw_ti_amp_init,
.rtd_init = asoc_sdw_ti_tac5xx2_spk_rtd_init,
.controls = lr_spk_controls,
.num_controls = ARRAY_SIZE(lr_spk_controls),
.widgets = lr_spk_widgets,
.num_widgets = ARRAY_SIZE(lr_spk_widgets),
},
{
/* mic */
.direction = {false, true},
.dai_name = "tac5xx2-aif2",
.dai_type = SOC_SDW_DAI_TYPE_MIC,
.dailink = {SOC_SDW_UNUSED_DAI_ID, SOC_SDW_DMIC_DAI_ID},
.rtd_init = asoc_sdw_ti_dmic_rtd_init,
},
{
/* UAJ */
.direction = {true, true},
.dai_name = "tac5xx2-aif3",
.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 = 3,
},
{
.vendor_id = 0x0102,
.part_id = 0x5672,
.name_prefix = "tac5672",
.dais = {
{
/* speaker with IV sense feedback */
.direction = {true, true},
.dai_name = "tac5xx2-aif1",
.dai_type = SOC_SDW_DAI_TYPE_AMP,
.dailink = {SOC_SDW_AMP_OUT_DAI_ID, SOC_SDW_AMP_IN_DAI_ID},
.init = asoc_sdw_ti_amp_init,
.rtd_init = asoc_sdw_ti_tac5xx2_spk_rtd_init,
.controls = lr_spk_controls,
.num_controls = ARRAY_SIZE(lr_spk_controls),
.widgets = lr_spk_widgets,
.num_widgets = ARRAY_SIZE(lr_spk_widgets),
},
{
/* mic */
.direction = {false, true},
.dai_name = "tac5xx2-aif2",
.dai_type = SOC_SDW_DAI_TYPE_MIC,
.dailink = {SOC_SDW_UNUSED_DAI_ID, SOC_SDW_DMIC_DAI_ID},
.rtd_init = asoc_sdw_ti_dmic_rtd_init,
},
{
/* UAJ */
.direction = {true, true},
.dai_name = "tac5xx2-aif3",
.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 = 3,
},
{
.vendor_id = 0x0102,
.part_id = 0x5682,
.name_prefix = "tac5682",
.dais = {
{
/* speaker with echo reference feedback */
.direction = {true, true},
.dai_name = "tac5xx2-aif1",
.dai_type = SOC_SDW_DAI_TYPE_AMP,
.dailink = {SOC_SDW_AMP_OUT_DAI_ID, SOC_SDW_AMP_IN_DAI_ID},
.init = asoc_sdw_ti_amp_init,
.rtd_init = asoc_sdw_ti_tac5xx2_spk_rtd_init,
.controls = lr_spk_controls,
.num_controls = ARRAY_SIZE(lr_spk_controls),
.widgets = lr_spk_widgets,
.num_widgets = ARRAY_SIZE(lr_spk_widgets),
},
{
/* mic */
.direction = {false, true},
.dai_name = "tac5xx2-aif2",
.dai_type = SOC_SDW_DAI_TYPE_MIC,
.dailink = {SOC_SDW_UNUSED_DAI_ID, SOC_SDW_DMIC_DAI_ID},
.rtd_init = asoc_sdw_ti_dmic_rtd_init,
},
{
/* UAJ */
.direction = {true, true},
.dai_name = "tac5xx2-aif3",
.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 = 3,
},
{
.vendor_id = 0x0102,
.part_id = 0x2883,
.name_prefix = "tas2883",
.dais = {
{
.direction = {true, false},
.dai_name = "tac5xx2-aif1",
.dai_type = SOC_SDW_DAI_TYPE_AMP,
.dailink = {SOC_SDW_AMP_OUT_DAI_ID, SOC_SDW_UNUSED_DAI_ID},
.init = asoc_sdw_ti_amp_init,
.rtd_init = asoc_sdw_ti_tac5xx2_spk_rtd_init,
.controls = lr_spk_controls,
.num_controls = ARRAY_SIZE(lr_spk_controls),
.widgets = lr_spk_widgets,
.num_widgets = ARRAY_SIZE(lr_spk_widgets),
},
{
/* mic */
.direction = {false, true},
.dai_name = "tac5xx2-aif2",
.dai_type = SOC_SDW_DAI_TYPE_MIC,
.dailink = {SOC_SDW_UNUSED_DAI_ID, SOC_SDW_DMIC_DAI_ID},
.rtd_init = asoc_sdw_ti_dmic_rtd_init,
},
},
.dai_num = 2,
},
{
.vendor_id = 0x0102,
.part_id = 0x0000, /* TAS2783A */