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ASoC: mediatek: mt8192: support rt1015p_rt5682s
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Supports machines with rt1015p and rt5682s. Uses new proposed compatible
string "mt8192_mt6359_rt1015p_rt5682s". Using define to simplifies card
name and compatible name, and uses the snd_soc_of_get_dai_link_codecs()
to complete the configuration of dai_link's codecs.

Signed-off-by: Jiaxin Yu <jiaxin.yu@mediatek.com>
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@yujiaxinff @intel-lab-lkp
yujiaxinff authored and intel-lab-lkp committed Mar 10, 2022
1 parent bd9c21e commit 0342dab
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Showing 2 changed files with 128 additions and 77 deletions.
1 change: 1 addition & 0 deletions sound/soc/mediatek/Kconfig
View file
Expand Up @@ -179,6 +179,7 @@ config SND_SOC_MT8192_MT6359_RT1015_RT5682
select SND_SOC_RT1015
select SND_SOC_RT1015P
select SND_SOC_RT5682_I2C
select SND_SOC_RT5682S
select SND_SOC_DMIC
help
This adds ASoC driver for Mediatek MT8192 boards
Expand Down
204 changes: 127 additions & 77 deletions sound/soc/mediatek/mt8192/mt8192-mt6359-rt1015-rt5682.c
View file
Expand Up @@ -28,8 +28,13 @@
#define RT1015_DEV0_NAME "rt1015.1-0028"
#define RT1015_DEV1_NAME "rt1015.1-0029"

#define RT5682_CODEC_DAI "rt5682-aif1"
#define RT5682_DEV0_NAME "rt5682.1-001a"
#define RT1015_RT5682_CARD_NAME "mt8192_mt6359_rt1015_rt5682"
#define RT1015P_RT5682_CARD_NAME "mt8192_mt6359_rt1015p_rt5682"
#define RT1015P_RT5682S_CARD_NAME "mt8192_mt6359_rt1015p_rt5682s"

#define RT1015_RT5682_OF_NAME "mediatek,mt8192_mt6359_rt1015_rt5682"
#define RT1015P_RT5682_OF_NAME "mediatek,mt8192_mt6359_rt1015p_rt5682"
#define RT1015P_RT5682S_OF_NAME "mediatek,mt8192_mt6359_rt1015p_rt5682s"

struct mt8192_mt6359_priv {
struct snd_soc_jack headset_jack;
Expand Down Expand Up @@ -71,8 +76,8 @@ static int mt8192_rt1015_i2s_hw_params(struct snd_pcm_substream *substream,
return snd_soc_dai_set_sysclk(cpu_dai, 0, mclk_fs, SND_SOC_CLOCK_OUT);
}

static int mt8192_rt5682_i2s_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
static int mt8192_rt5682x_i2s_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
{
struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
struct snd_soc_card *card = rtd->card;
Expand Down Expand Up @@ -121,8 +126,8 @@ static const struct snd_soc_ops mt8192_rt1015_i2s_ops = {
.hw_params = mt8192_rt1015_i2s_hw_params,
};

static const struct snd_soc_ops mt8192_rt5682_i2s_ops = {
.hw_params = mt8192_rt5682_i2s_hw_params,
static const struct snd_soc_ops mt8192_rt5682x_i2s_ops = {
.hw_params = mt8192_rt5682x_i2s_hw_params,
};

static int mt8192_mt6359_mtkaif_calibration(struct snd_soc_pcm_runtime *rtd)
Expand Down Expand Up @@ -604,17 +609,9 @@ SND_SOC_DAILINK_DEFS(i2s2,
DAILINK_COMP_ARRAY(COMP_DUMMY()),
DAILINK_COMP_ARRAY(COMP_EMPTY()));

SND_SOC_DAILINK_DEFS(i2s3_rt1015,
DAILINK_COMP_ARRAY(COMP_CPU("I2S3")),
DAILINK_COMP_ARRAY(COMP_CODEC(RT1015_DEV0_NAME,
RT1015_CODEC_DAI),
COMP_CODEC(RT1015_DEV1_NAME,
RT1015_CODEC_DAI)),
DAILINK_COMP_ARRAY(COMP_EMPTY()));

SND_SOC_DAILINK_DEFS(i2s3_rt1015p,
SND_SOC_DAILINK_DEFS(i2s3,
DAILINK_COMP_ARRAY(COMP_CPU("I2S3")),
DAILINK_COMP_ARRAY(COMP_CODEC("rt1015p", "HiFi")),
DAILINK_COMP_ARRAY(COMP_EMPTY()),
DAILINK_COMP_ARRAY(COMP_EMPTY()));

SND_SOC_DAILINK_DEFS(i2s5,
Expand All @@ -634,14 +631,12 @@ SND_SOC_DAILINK_DEFS(i2s7,

SND_SOC_DAILINK_DEFS(i2s8,
DAILINK_COMP_ARRAY(COMP_CPU("I2S8")),
DAILINK_COMP_ARRAY(COMP_CODEC(RT5682_DEV0_NAME,
RT5682_CODEC_DAI)),
DAILINK_COMP_ARRAY(COMP_EMPTY()),
DAILINK_COMP_ARRAY(COMP_EMPTY()));

SND_SOC_DAILINK_DEFS(i2s9,
DAILINK_COMP_ARRAY(COMP_CPU("I2S9")),
DAILINK_COMP_ARRAY(COMP_CODEC(RT5682_DEV0_NAME,
RT5682_CODEC_DAI)),
DAILINK_COMP_ARRAY(COMP_EMPTY()),
DAILINK_COMP_ARRAY(COMP_EMPTY()));

SND_SOC_DAILINK_DEFS(connsys_i2s,
Expand Down Expand Up @@ -929,6 +924,7 @@ static struct snd_soc_dai_link mt8192_mt6359_dai_links[] = {
.dpcm_playback = 1,
.ignore_suspend = 1,
.be_hw_params_fixup = mt8192_i2s_hw_params_fixup,
SND_SOC_DAILINK_REG(i2s3),
},
{
.name = "I2S5",
Expand Down Expand Up @@ -962,7 +958,7 @@ static struct snd_soc_dai_link mt8192_mt6359_dai_links[] = {
.init = mt8192_rt5682_init,
.be_hw_params_fixup = mt8192_i2s_hw_params_fixup,
SND_SOC_DAILINK_REG(i2s8),
.ops = &mt8192_rt5682_i2s_ops,
.ops = &mt8192_rt5682x_i2s_ops,
},
{
.name = "I2S9",
Expand All @@ -971,7 +967,7 @@ static struct snd_soc_dai_link mt8192_mt6359_dai_links[] = {
.ignore_suspend = 1,
.be_hw_params_fixup = mt8192_i2s_hw_params_fixup,
SND_SOC_DAILINK_REG(i2s9),
.ops = &mt8192_rt5682_i2s_ops,
.ops = &mt8192_rt5682x_i2s_ops,
},
{
.name = "CONNSYS_I2S",
Expand Down Expand Up @@ -1051,7 +1047,7 @@ static struct snd_soc_codec_conf rt1015_amp_conf[] = {
};

static struct snd_soc_card mt8192_mt6359_rt1015_rt5682_card = {
.name = "mt8192_mt6359_rt1015_rt5682",
.name = RT1015_RT5682_CARD_NAME,
.owner = THIS_MODULE,
.dai_link = mt8192_mt6359_dai_links,
.num_links = ARRAY_SIZE(mt8192_mt6359_dai_links),
Expand All @@ -1066,13 +1062,13 @@ static struct snd_soc_card mt8192_mt6359_rt1015_rt5682_card = {
};

static const struct snd_soc_dapm_widget
mt8192_mt6359_rt1015p_rt5682_widgets[] = {
mt8192_mt6359_rt1015p_rt5682x_widgets[] = {
SND_SOC_DAPM_SPK("Speakers", NULL),
SND_SOC_DAPM_HP("Headphone Jack", NULL),
SND_SOC_DAPM_MIC("Headset Mic", NULL),
};

static const struct snd_soc_dapm_route mt8192_mt6359_rt1015p_rt5682_routes[] = {
static const struct snd_soc_dapm_route mt8192_mt6359_rt1015p_rt5682x_routes[] = {
/* speaker */
{ "Speakers", NULL, "Speaker" },
/* headset */
Expand All @@ -1081,116 +1077,170 @@ static const struct snd_soc_dapm_route mt8192_mt6359_rt1015p_rt5682_routes[] = {
{ "IN1P", NULL, "Headset Mic" },
};

static const struct snd_kcontrol_new mt8192_mt6359_rt1015p_rt5682_controls[] = {
static const struct snd_kcontrol_new mt8192_mt6359_rt1015p_rt5682x_controls[] = {
SOC_DAPM_PIN_SWITCH("Speakers"),
SOC_DAPM_PIN_SWITCH("Headphone Jack"),
SOC_DAPM_PIN_SWITCH("Headset Mic"),
};

static struct snd_soc_card mt8192_mt6359_rt1015p_rt5682_card = {
.name = "mt8192_mt6359_rt1015p_rt5682",
static struct snd_soc_card mt8192_mt6359_rt1015p_rt5682x_card = {
.owner = THIS_MODULE,
.dai_link = mt8192_mt6359_dai_links,
.num_links = ARRAY_SIZE(mt8192_mt6359_dai_links),
.controls = mt8192_mt6359_rt1015p_rt5682_controls,
.num_controls = ARRAY_SIZE(mt8192_mt6359_rt1015p_rt5682_controls),
.dapm_widgets = mt8192_mt6359_rt1015p_rt5682_widgets,
.num_dapm_widgets = ARRAY_SIZE(mt8192_mt6359_rt1015p_rt5682_widgets),
.dapm_routes = mt8192_mt6359_rt1015p_rt5682_routes,
.num_dapm_routes = ARRAY_SIZE(mt8192_mt6359_rt1015p_rt5682_routes),
.controls = mt8192_mt6359_rt1015p_rt5682x_controls,
.num_controls = ARRAY_SIZE(mt8192_mt6359_rt1015p_rt5682x_controls),
.dapm_widgets = mt8192_mt6359_rt1015p_rt5682x_widgets,
.num_dapm_widgets = ARRAY_SIZE(mt8192_mt6359_rt1015p_rt5682x_widgets),
.dapm_routes = mt8192_mt6359_rt1015p_rt5682x_routes,
.num_dapm_routes = ARRAY_SIZE(mt8192_mt6359_rt1015p_rt5682x_routes),
};

static int mt8192_mt6359_card_set_be_link(struct snd_soc_card *card,
struct snd_soc_dai_link *link,
struct device_node *node,
char *link_name)
{
int ret;

if (node && strcmp(link->name, link_name) == 0) {
ret = snd_soc_of_get_dai_link_codecs(card->dev, node, link);
if (ret < 0) {
dev_err(card->dev, "get dai link codecs fail\n");
return ret;
}
}

return 0;
}

static int mt8192_mt6359_dev_probe(struct platform_device *pdev)
{
struct snd_soc_card *card;
struct device_node *platform_node, *hdmi_codec;
struct device_node *platform_node, *hdmi_codec, *headset_codec, *speaker_codec;
int ret, i;
struct snd_soc_dai_link *dai_link;
struct mt8192_mt6359_priv *priv;
struct device *dev;

platform_node = of_parse_phandle(pdev->dev.of_node,
"mediatek,platform", 0);
if (!platform_node) {
dev_err(&pdev->dev, "Property 'platform' missing or invalid\n");
card = (struct snd_soc_card *)of_device_get_match_data(&pdev->dev);
if (!card)
return -EINVAL;
card->dev = &pdev->dev;
dev = &pdev->dev;

if (of_device_is_compatible(dev->of_node, RT1015P_RT5682_OF_NAME))
card->name = RT1015P_RT5682_CARD_NAME;
else if (of_device_is_compatible(dev->of_node, RT1015P_RT5682S_OF_NAME))
card->name = RT1015P_RT5682S_CARD_NAME;
else
dev_dbg(dev, "No need to set card name\n");

platform_node = of_parse_phandle(dev->of_node, "mediatek,platform", 0);
if (!platform_node) {
ret = -EINVAL;
dev_err_probe(dev, ret, "Property 'platform' missing or invalid\n");
goto err_platform_node;
}

card = (struct snd_soc_card *)of_device_get_match_data(&pdev->dev);
if (!card) {
hdmi_codec = of_parse_phandle(dev->of_node, "mediatek,hdmi-codec", 0);
if (!hdmi_codec) {
ret = -EINVAL;
goto put_platform_node;
dev_err_probe(dev, ret, "Property 'hdmi-codec' missing or invalid\n");
goto err_hdmi_codec;
}
card->dev = &pdev->dev;

hdmi_codec = of_parse_phandle(pdev->dev.of_node,
"mediatek,hdmi-codec", 0);
speaker_codec = of_get_child_by_name(dev->of_node, "mediatek,speaker-codec");
if (!speaker_codec) {
ret = -EINVAL;
dev_err_probe(dev, ret, "Property 'speaker_codec' missing or invalid\n");
goto err_speaker_codec;
}

headset_codec = of_get_child_by_name(dev->of_node, "mediatek,headset-codec");
if (!headset_codec) {
ret = -EINVAL;
dev_err_probe(dev, ret, "Property 'headset_codec' missing or invalid\n");
goto err_headset_codec;
}

for_each_card_prelinks(card, i, dai_link) {
if (strcmp(dai_link->name, "I2S3") == 0) {
if (card == &mt8192_mt6359_rt1015_rt5682_card) {
dai_link->ops = &mt8192_rt1015_i2s_ops;
dai_link->cpus = i2s3_rt1015_cpus;
dai_link->num_cpus =
ARRAY_SIZE(i2s3_rt1015_cpus);
dai_link->codecs = i2s3_rt1015_codecs;
dai_link->num_codecs =
ARRAY_SIZE(i2s3_rt1015_codecs);
dai_link->platforms = i2s3_rt1015_platforms;
dai_link->num_platforms =
ARRAY_SIZE(i2s3_rt1015_platforms);
} else if (card == &mt8192_mt6359_rt1015p_rt5682_card) {
dai_link->cpus = i2s3_rt1015p_cpus;
dai_link->num_cpus =
ARRAY_SIZE(i2s3_rt1015p_cpus);
dai_link->codecs = i2s3_rt1015p_codecs;
dai_link->num_codecs =
ARRAY_SIZE(i2s3_rt1015p_codecs);
dai_link->platforms = i2s3_rt1015p_platforms;
dai_link->num_platforms =
ARRAY_SIZE(i2s3_rt1015p_platforms);
}
ret = mt8192_mt6359_card_set_be_link(card, dai_link, speaker_codec, "I2S3");
if (ret) {
dev_err_probe(&pdev->dev, ret, "%s set speaker_codec fail\n",
__func__, dai_link->name);
goto err_probe;
}

ret = mt8192_mt6359_card_set_be_link(card, dai_link, headset_codec, "I2S8");
if (ret) {
dev_err_probe(&pdev->dev, ret, "%s set headset_codec fail\n",
__func__, dai_link->name);
goto err_probe;
}

ret = mt8192_mt6359_card_set_be_link(card, dai_link, headset_codec, "I2S9");
if (ret) {
dev_err_probe(&pdev->dev, ret, "%s set %s headset_codec fail\n",
__func__, dai_link->name);
goto err_probe;
}

if (hdmi_codec && strcmp(dai_link->name, "TDM") == 0) {
dai_link->codecs->of_node = hdmi_codec;
dai_link->ignore = 0;
}

if (strcmp(dai_link->codecs[0].dai_name, RT1015_CODEC_DAI) == 0)
dai_link->ops = &mt8192_rt1015_i2s_ops;

if (!dai_link->platforms->name)
dai_link->platforms->of_node = platform_node;
}

priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
if (!priv) {
ret = -ENOMEM;
goto put_hdmi_codec;
goto err_probe;
}
snd_soc_card_set_drvdata(card, priv);

ret = mt8192_afe_gpio_init(&pdev->dev);
if (ret) {
dev_err(&pdev->dev, "init gpio error %d\n", ret);
goto put_hdmi_codec;
dev_err_probe(&pdev->dev, ret, "%s init gpio error\n", __func__);
goto err_probe;
}

ret = devm_snd_soc_register_card(&pdev->dev, card);

put_hdmi_codec:
if (ret)
dev_err_probe(&pdev->dev, ret,
"%s snd_soc_register_card fail\n", __func__);

err_probe:
of_node_put(headset_codec);
err_headset_codec:
of_node_put(speaker_codec);
err_speaker_codec:
of_node_put(hdmi_codec);
put_platform_node:
err_hdmi_codec:
of_node_put(platform_node);
err_platform_node:

return ret;
}

#ifdef CONFIG_OF
static const struct of_device_id mt8192_mt6359_dt_match[] = {
{
.compatible = "mediatek,mt8192_mt6359_rt1015_rt5682",
.compatible = RT1015_RT5682_OF_NAME,
.data = &mt8192_mt6359_rt1015_rt5682_card,
},
{
.compatible = "mediatek,mt8192_mt6359_rt1015p_rt5682",
.data = &mt8192_mt6359_rt1015p_rt5682_card,
.compatible = RT1015P_RT5682_OF_NAME,
.data = &mt8192_mt6359_rt1015p_rt5682x_card,
},
{
.compatible = RT1015P_RT5682S_OF_NAME,
.data = &mt8192_mt6359_rt1015p_rt5682x_card,
},
{}
};
Expand Down

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