ASoC: Intel: boards: add max98390 2/4 speakers support

support 2 hw boards.
1. SSP2 connects max98390, 2 speakers.
2. SSP1 connects max98390, 2/4 speakers.

2 or 4 speakers playback
add echo reference capture
add bt offload support
add DMI_OEM_STRING for board variants
add ALC5682I-VS support

Signed-off-by: Mark Hsieh <[e-mail]>
Signed-off-by: Mac Chiang <[e-mail]>
Signed-off-by: Kieth Tzeng <[e-mail]>
Signed-off-by: Brent Lu <[e-mail]>
Acked-by: Pierre-Louis Bossart <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Mark Brown <[e-mail]>

sound/soc/intel/boards/Kconfig

···
 		    (MFD_INTEL_LPSS || COMPILE_TEST)) ||\
 		   (SND_SOC_SOF_BAYTRAIL && (X86_INTEL_LPSS || COMPILE_TEST))
 	select SND_SOC_MAX98373_I2C
+	select SND_SOC_MAX98390
 	select SND_SOC_RT1011
 	select SND_SOC_RT1015
 	select SND_SOC_RT1015P

sound/soc/intel/boards/sof_maxim_common.c

···
 #include <linux/string.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
+#include <sound/soc-acpi.h>
 #include <sound/soc-dai.h>
 #include <sound/soc-dapm.h>
 #include <uapi/sound/asound.h>
···
 	card->num_configs = ARRAY_SIZE(max_98373_codec_conf);
 }
 EXPORT_SYMBOL_NS(max_98373_set_codec_conf, SND_SOC_INTEL_SOF_MAXIM_COMMON);
+
+/*
+ * Maxim MAX98390
+ */
+const struct snd_soc_dapm_route max_98390_dapm_routes[] = {
+	/* speaker */
+	{ "Left Spk", NULL, "Left BE_OUT" },
+	{ "Right Spk", NULL, "Right BE_OUT" },
+};
+
+static const struct snd_kcontrol_new max_98390_tt_kcontrols[] = {
+	SOC_DAPM_PIN_SWITCH("TL Spk"),
+	SOC_DAPM_PIN_SWITCH("TR Spk"),
+};
+
+static const struct snd_soc_dapm_widget max_98390_tt_dapm_widgets[] = {
+	SND_SOC_DAPM_SPK("TL Spk", NULL),
+	SND_SOC_DAPM_SPK("TR Spk", NULL),
+};
+
+const struct snd_soc_dapm_route max_98390_tt_dapm_routes[] = {
+	/* Tweeter speaker */
+	{ "TL Spk", NULL, "Tweeter Left BE_OUT" },
+	{ "TR Spk", NULL, "Tweeter Right BE_OUT" },
+};
+
+static struct snd_soc_codec_conf max_98390_codec_conf[] = {
+	{
+		.dlc = COMP_CODEC_CONF(MAX_98390_DEV0_NAME),
+		.name_prefix = "Right",
+	},
+	{
+		.dlc = COMP_CODEC_CONF(MAX_98390_DEV1_NAME),
+		.name_prefix = "Left",
+	},
+};
+
+static struct snd_soc_codec_conf max_98390_4spk_codec_conf[] = {
+	{
+		.dlc = COMP_CODEC_CONF(MAX_98390_DEV0_NAME),
+		.name_prefix = "Right",
+	},
+	{
+		.dlc = COMP_CODEC_CONF(MAX_98390_DEV1_NAME),
+		.name_prefix = "Left",
+	},
+	{
+		.dlc = COMP_CODEC_CONF(MAX_98390_DEV2_NAME),
+		.name_prefix = "Tweeter Right",
+	},
+	{
+		.dlc = COMP_CODEC_CONF(MAX_98390_DEV3_NAME),
+		.name_prefix = "Tweeter Left",
+	},
+};
+
+struct snd_soc_dai_link_component max_98390_components[] = {
+	{
+		.name = MAX_98390_DEV0_NAME,
+		.dai_name = MAX_98390_CODEC_DAI,
+	},
+	{
+		.name = MAX_98390_DEV1_NAME,
+		.dai_name = MAX_98390_CODEC_DAI,
+	},
+};
+EXPORT_SYMBOL_NS(max_98390_components, SND_SOC_INTEL_SOF_MAXIM_COMMON);
+
+struct snd_soc_dai_link_component max_98390_4spk_components[] = {
+	{
+		.name = MAX_98390_DEV0_NAME,
+		.dai_name = MAX_98390_CODEC_DAI,
+	},
+	{
+		.name = MAX_98390_DEV1_NAME,
+		.dai_name = MAX_98390_CODEC_DAI,
+	},
+	{
+		.name = MAX_98390_DEV2_NAME,
+		.dai_name = MAX_98390_CODEC_DAI,
+	},
+	{
+		.name = MAX_98390_DEV3_NAME,
+		.dai_name = MAX_98390_CODEC_DAI,
+	},
+};
+EXPORT_SYMBOL_NS(max_98390_4spk_components, SND_SOC_INTEL_SOF_MAXIM_COMMON);
+
+static int max_98390_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_dai *codec_dai;
+	int i;
+
+	for_each_rtd_codec_dais(rtd, i, codec_dai) {
+		if (i >= ARRAY_SIZE(max_98390_4spk_components)) {
+			dev_err(codec_dai->dev, "invalid codec index %d\n", i);
+			return -ENODEV;
+		}
+
+		if (!strcmp(codec_dai->component->name, MAX_98390_DEV0_NAME)) {
+			/* DEV0 tdm slot configuration Right */
+			snd_soc_dai_set_tdm_slot(codec_dai, 0x01, 3, 4, 32);
+		}
+		if (!strcmp(codec_dai->component->name, MAX_98390_DEV1_NAME)) {
+			/* DEV1 tdm slot configuration Left */
+			snd_soc_dai_set_tdm_slot(codec_dai, 0x02, 3, 4, 32);
+		}
+
+		if (!strcmp(codec_dai->component->name, MAX_98390_DEV2_NAME)) {
+			/* DEVi2 tdm slot configuration Tweeter Right */
+			snd_soc_dai_set_tdm_slot(codec_dai, 0x04, 3, 4, 32);
+		}
+		if (!strcmp(codec_dai->component->name, MAX_98390_DEV3_NAME)) {
+			/* DEV3 tdm slot configuration Tweeter Left */
+			snd_soc_dai_set_tdm_slot(codec_dai, 0x08, 3, 4, 32);
+		}
+	}
+	return 0;
+}
+
+int max_98390_spk_codec_init(struct snd_soc_pcm_runtime *rtd)
+{
+	struct snd_soc_card *card = rtd->card;
+	int ret;
+
+	/* add regular speakers dapm route */
+	ret = snd_soc_dapm_add_routes(&card->dapm, max_98390_dapm_routes,
+				      ARRAY_SIZE(max_98390_dapm_routes));
+	if (ret) {
+		dev_err(rtd->dev, "unable to add Left/Right Speaker dapm, ret %d\n", ret);
+		return ret;
+	}
+
+	/* add widgets/controls/dapm for tweeter speakers */
+	if (acpi_dev_present("MX98390", "3", -1)) {
+		ret = snd_soc_dapm_new_controls(&card->dapm, max_98390_tt_dapm_widgets,
+						ARRAY_SIZE(max_98390_tt_dapm_widgets));
+
+		if (ret) {
+			dev_err(rtd->dev, "unable to add tweeter dapm controls, ret %d\n", ret);
+			/* Don't need to add routes if widget addition failed */
+			return ret;
+		}
+
+		ret = snd_soc_add_card_controls(card, max_98390_tt_kcontrols,
+						ARRAY_SIZE(max_98390_tt_kcontrols));
+		if (ret) {
+			dev_err(rtd->dev, "unable to add tweeter card controls, ret %d\n", ret);
+			return ret;
+		}
+
+		ret = snd_soc_dapm_add_routes(&card->dapm, max_98390_tt_dapm_routes,
+					      ARRAY_SIZE(max_98390_tt_dapm_routes));
+		if (ret)
+			dev_err(rtd->dev,
+				"unable to add Tweeter Left/Right Speaker dapm, ret %d\n", ret);
+	}
+	return ret;
+}
+EXPORT_SYMBOL_NS(max_98390_spk_codec_init, SND_SOC_INTEL_SOF_MAXIM_COMMON);
+
+const struct snd_soc_ops max_98390_ops = {
+	.hw_params = max_98390_hw_params,
+};
+EXPORT_SYMBOL_NS(max_98390_ops, SND_SOC_INTEL_SOF_MAXIM_COMMON);
+
+void max_98390_set_codec_conf(struct snd_soc_card *card, int ch)
+{
+	if (ch == ARRAY_SIZE(max_98390_4spk_codec_conf)) {
+		card->codec_conf = max_98390_4spk_codec_conf;
+		card->num_configs = ARRAY_SIZE(max_98390_4spk_codec_conf);
+	} else {
+		card->codec_conf = max_98390_codec_conf;
+		card->num_configs = ARRAY_SIZE(max_98390_codec_conf);
+	}
+}
+EXPORT_SYMBOL_NS(max_98390_set_codec_conf, SND_SOC_INTEL_SOF_MAXIM_COMMON);
 
 /*
  * Maxim MAX98357A/MAX98360A

sound/soc/intel/boards/sof_maxim_common.h

···
 int max_98373_trigger(struct snd_pcm_substream *substream, int cmd);
 
 /*
+ * Maxim MAX98390
+ */
+#define MAX_98390_CODEC_DAI     "max98390-aif1"
+#define MAX_98390_DEV0_NAME     "i2c-MX98390:00"
+#define MAX_98390_DEV1_NAME     "i2c-MX98390:01"
+#define MAX_98390_DEV2_NAME     "i2c-MX98390:02"
+#define MAX_98390_DEV3_NAME     "i2c-MX98390:03"
+
+extern struct snd_soc_dai_link_component max_98390_components[2];
+extern struct snd_soc_dai_link_component max_98390_4spk_components[4];
+extern const struct snd_soc_ops max_98390_ops;
+
+void max_98390_set_codec_conf(struct snd_soc_card *card, int ch);
+int max_98390_spk_codec_init(struct snd_soc_pcm_runtime *rtd);
+
+/*
  * Maxim MAX98357A/MAX98360A
  */
 #define MAX_98357A_CODEC_DAI	"HiFi"

sound/soc/intel/boards/sof_rt5682.c

···
 	(((quirk) << SOF_BT_OFFLOAD_SSP_SHIFT) & SOF_BT_OFFLOAD_SSP_MASK)
 #define SOF_SSP_BT_OFFLOAD_PRESENT		BIT(22)
 #define SOF_RT5682S_HEADPHONE_CODEC_PRESENT	BIT(23)
+#define SOF_MAX98390_SPEAKER_AMP_PRESENT	BIT(24)
+#define SOF_MAX98390_TWEETER_SPEAKER_PRESENT	BIT(25)
+
 
 /* Default: MCLK on, MCLK 19.2M, SSP0  */
 static unsigned long sof_rt5682_quirk = SOF_RT5682_MCLK_EN |
···
 					SOF_MAX98373_SPEAKER_AMP_PRESENT |
 					SOF_RT5682_SSP_AMP(2) |
 					SOF_RT5682_NUM_HDMIDEV(4)),
+	},
+	{
+		.callback = sof_rt5682_quirk_cb,
+		.matches = {
+			DMI_MATCH(DMI_PRODUCT_FAMILY, "Google_Brya"),
+			DMI_MATCH(DMI_OEM_STRING, "AUDIO-MAX98390_ALC5682I_I2S"),
+		},
+		.driver_data = (void *)(SOF_RT5682_MCLK_EN |
+					SOF_RT5682_SSP_CODEC(0) |
+					SOF_SPEAKER_AMP_PRESENT |
+					SOF_MAX98390_SPEAKER_AMP_PRESENT |
+					SOF_RT5682_SSP_AMP(2) |
+					SOF_RT5682_NUM_HDMIDEV(4)),
+	},
+	{
+		.callback = sof_rt5682_quirk_cb,
+		.matches = {
+			DMI_MATCH(DMI_PRODUCT_FAMILY, "Google_Brya"),
+			DMI_MATCH(DMI_OEM_STRING, "AUDIO-MAX98390_ALC5682I_I2S_4SPK"),
+		},
+		.driver_data = (void *)(SOF_RT5682_MCLK_EN |
+					SOF_RT5682_SSP_CODEC(0) |
+					SOF_SPEAKER_AMP_PRESENT |
+					SOF_MAX98390_SPEAKER_AMP_PRESENT |
+					SOF_MAX98390_TWEETER_SPEAKER_PRESENT |
+					SOF_RT5682_SSP_AMP(1) |
+					SOF_RT5682_NUM_HDMIDEV(4) |
+					SOF_BT_OFFLOAD_SSP(2) |
+					SOF_SSP_BT_OFFLOAD_PRESENT),
+
 	},
 	{}
 };
···
 		if (err < 0)
 			return err;
 	}
+
 	return hdac_hdmi_jack_port_init(component, &card->dapm);
 }
 
···
 		} else if (sof_rt5682_quirk &
 				SOF_RT1011_SPEAKER_AMP_PRESENT) {
 			sof_rt1011_dai_link(&links[id]);
+		} else if (sof_rt5682_quirk &
+				SOF_MAX98390_SPEAKER_AMP_PRESENT) {
+			if (sof_rt5682_quirk &
+				SOF_MAX98390_TWEETER_SPEAKER_PRESENT) {
+				links[id].codecs = max_98390_4spk_components;
+				links[id].num_codecs = ARRAY_SIZE(max_98390_4spk_components);
+			} else {
+				links[id].codecs = max_98390_components;
+				links[id].num_codecs = ARRAY_SIZE(max_98390_components);
+			}
+			links[id].init = max_98390_spk_codec_init;
+			links[id].ops = &max_98390_ops;
+			links[id].dpcm_capture = 1;
+
 		} else {
 			max_98357a_dai_link(&links[id]);
 		}
···
 	if (acpi_dev_present("RTL5682", NULL, -1))
 		sof_rt5682_quirk |= SOF_RT5682S_HEADPHONE_CODEC_PRESENT;
 
+	/* Detect the headset codec variant to support machines in DMI quirk */
+	if (acpi_dev_present("RTL5682", NULL, -1))
+		sof_rt5682_quirk |= SOF_RT5682S_HEADPHONE_CODEC_PRESENT;
+
 	if (soc_intel_is_byt() || soc_intel_is_cht()) {
 		is_legacy_cpu = 1;
 		dmic_be_num = 0;
···
 		sof_rt1011_codec_conf(&sof_audio_card_rt5682);
 	else if (sof_rt5682_quirk & SOF_RT1015P_SPEAKER_AMP_PRESENT)
 		sof_rt1015p_codec_conf(&sof_audio_card_rt5682);
+	else if (sof_rt5682_quirk & SOF_MAX98390_SPEAKER_AMP_PRESENT) {
+		if (sof_rt5682_quirk & SOF_MAX98390_TWEETER_SPEAKER_PRESENT)
+			max_98390_set_codec_conf(&sof_audio_card_rt5682,
+						 ARRAY_SIZE(max_98390_4spk_components));
+		else
+			max_98390_set_codec_conf(&sof_audio_card_rt5682,
+						 ARRAY_SIZE(max_98390_components));
+	}
 
 	if (sof_rt5682_quirk & SOF_SSP_BT_OFFLOAD_PRESENT)
 		sof_audio_card_rt5682.num_links++;
···
 					SOF_RT5682_NUM_HDMIDEV(4)),
 	},
 	{
+		.name = "adl_max98390_rt5682",
+		.driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN |
+					SOF_RT5682_SSP_CODEC(0) |
+					SOF_SPEAKER_AMP_PRESENT |
+					SOF_MAX98390_SPEAKER_AMP_PRESENT |
+					SOF_RT5682_SSP_AMP(1) |
+					SOF_RT5682_NUM_HDMIDEV(4) |
+					SOF_BT_OFFLOAD_SSP(2) |
+					SOF_SSP_BT_OFFLOAD_PRESENT),
+	},
+	{
 		.name = "adl_mx98360_rt5682",
 		.driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN |
 					SOF_RT5682_SSP_CODEC(0) |
···
 MODULE_AUTHOR("Bard Liao <[e-mail]>");
 MODULE_AUTHOR("Sathya Prakash M R <[e-mail]>");
 MODULE_AUTHOR("Brent Lu <[e-mail]>");
+MODULE_AUTHOR("Mac Chiang <[e-mail]>");
 MODULE_LICENSE("GPL v2");
 MODULE_IMPORT_NS(SND_SOC_INTEL_HDA_DSP_COMMON);
 MODULE_IMPORT_NS(SND_SOC_INTEL_SOF_MAXIM_COMMON);

sound/soc/intel/common/soc-acpi-intel-adl-match.c

···
 	.codecs = {"RTL1019"}
 };
 
+static const struct snd_soc_acpi_codecs adl_max98390_amp = {
+	.num_codecs = 1,
+	.codecs = {"MX98390"}
+};
+
 struct snd_soc_acpi_mach snd_soc_acpi_intel_adl_machines[] = {
 	{
 		.comp_ids = &adl_rt5682_rt5682s_hp,
···
 		.drv_name = "sof_nau8825",
 		.sof_fw_filename = "sof-adl.ri",
 		.sof_tplg_filename = "sof-adl-nau8825.tplg",
+	},
+	{
+		.comp_ids = &adl_rt5682_rt5682s_hp,
+		.drv_name = "adl_max98390_rt5682",
+		.machine_quirk = snd_soc_acpi_codec_list,
+		.quirk_data = &adl_max98390_amp,
+		.sof_fw_filename = "sof-adl.ri",
+		.sof_tplg_filename = "sof-adl-max98390-rt5682.tplg",
 	},
 	{},
 };

sound/soc/sof/sof-pci-dev.c

···
 		},
 		.driver_data = "sof-adl-rt5682-ssp0-max98373-ssp2.tplg",
 	},
+	{
+		.callback = sof_tplg_cb,
+		.matches = {
+			DMI_MATCH(DMI_PRODUCT_FAMILY, "Google_Brya"),
+			DMI_MATCH(DMI_OEM_STRING, "AUDIO-MAX98390_ALC5682I_I2S"),
+		},
+		.driver_data = "sof-adl-max98390-ssp2-rt5682-ssp0.tplg",
+	},
+
 	{}
 };