e4b4f045e145176d3a9a92bcc6628464a6e595d1bcf0523e6b7f5ff7.patch

From 49a9d80bba6a27d2fab95d855260293f68756096 Mon Sep 17 00:00:00 2001
From: Mark Hsieh <mark_hsieh@wistron.corp-partner.google.com>
Date: Thu, 26 Aug 2021 18:30:32 +0800
Subject: [PATCH] BACKPORT: FROMLIST: ASoC: Intel: sof_rt5682: Add support for
 max98390 speaker amp

Configure adl_max98390_rt5682 to support the rt5682 headset codec
and max98390 speaker.

Signed-off-by: Mark Hsieh <mark_hsieh@wistron.corp-partner.google.com>
(am from https://patches.linaro.org/patch/502923/)
(also found at https://lore.kernel.org/r/20210826103032.22262-1-mark_hsieh@wistron.corp-partner.google.com)

BUG=b:191811888
TEST=emerge-brya chromeos-kernel-5_10

Change-Id: I953272f093de4cfed93f3ed6c8980e1d88b33dca
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/kernel/+/3122915
Tested-by: Mark Hsieh <mark_hsieh@wistron.corp-partner.google.com>
Reviewed-by: Curtis Malainey <cujomalainey@chromium.org>
Reviewed-by: Mac Chiang <mac.chiang@intel.com>
Commit-Queue: Curtis Malainey <cujomalainey@chromium.org>
---
 sound/soc/intel/boards/Kconfig                |  1 +
 sound/soc/intel/boards/sof_maxim_common.c     | 57 +++++++++++++++++++
 sound/soc/intel/boards/sof_maxim_common.h     | 12 ++++
 sound/soc/intel/boards/sof_rt5682.c           | 19 +++++++
 .../intel/common/soc-acpi-intel-adl-match.c   | 13 +++++
 5 files changed, 102 insertions(+)

diff --git a/sound/soc/intel/boards/Kconfig b/sound/soc/intel/boards/Kconfig
--- a/sound/soc/intel/boards/Kconfig
+++ b/sound/soc/intel/boards/Kconfig
@@ -470,6 +470,7 @@ config SND_SOC_INTEL_SOF_RT5682_MACH
 	select SND_SOC_RT1015
 	select SND_SOC_RT1015P
 	select SND_SOC_RT5682_I2C
+	select SND_SOC_MAX98390
 	select SND_SOC_DMIC
 	select SND_SOC_HDAC_HDMI
 	select SND_SOC_INTEL_HDA_DSP_COMMON
diff --git a/sound/soc/intel/boards/sof_maxim_common.c b/sound/soc/intel/boards/sof_maxim_common.c
--- a/sound/soc/intel/boards/sof_maxim_common.c
+++ b/sound/soc/intel/boards/sof_maxim_common.c
@@ -133,6 +133,63 @@ void max_98373_set_codec_conf(struct snd_soc_card *card)
 }
 EXPORT_SYMBOL_NS(max_98373_set_codec_conf, SND_SOC_INTEL_SOF_MAXIM_COMMON);
 
+/*
+ * Maxim MAX98390
+ */
+
+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",
+	},
+};
+
+struct snd_soc_dai_link_component max_98390_components[] = {
+	{  /* For Right */
+		.name = MAX_98390_DEV0_NAME,
+		.dai_name = MAX_98390_CODEC_DAI,
+	},
+	{  /* For Left */
+		.name = MAX_98390_DEV1_NAME,
+		.dai_name = MAX_98390_CODEC_DAI,
+	},
+};
+EXPORT_SYMBOL_NS(max_98390_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) {
+		/* DEV0 tdm slot configuration */
+		if (!strcmp(codec_dai->component->name, MAX_98390_DEV0_NAME))
+			snd_soc_dai_set_tdm_slot(codec_dai, 0x03, 3, 2, 16);
+		/* DEV1 tdm slot configuration */
+		if (!strcmp(codec_dai->component->name, MAX_98390_DEV1_NAME))
+			snd_soc_dai_set_tdm_slot(codec_dai, 0x0C, 3, 2, 16);
+	}
+	return 0;
+}
+
+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)
+{
+	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
  */
diff --git a/sound/soc/intel/boards/sof_maxim_common.h b/sound/soc/intel/boards/sof_maxim_common.h
--- a/sound/soc/intel/boards/sof_maxim_common.h
+++ b/sound/soc/intel/boards/sof_maxim_common.h
@@ -24,6 +24,18 @@ int max_98373_spk_codec_init(struct snd_soc_pcm_runtime *rtd);
 void max_98373_set_codec_conf(struct snd_soc_card *card);
 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"
+
+extern struct snd_soc_dai_link_component max_98390_components[2];
+extern const struct snd_soc_ops max_98390_ops;
+
+void max_98390_set_codec_conf(struct snd_soc_card *card);
+
 /*
  * Maxim MAX98357A/MAX98360A
  */
diff --git a/sound/soc/intel/boards/sof_rt5682.c b/sound/soc/intel/boards/sof_rt5682.c
--- a/sound/soc/intel/boards/sof_rt5682.c
+++ b/sound/soc/intel/boards/sof_rt5682.c
@@ -49,6 +49,7 @@
 #define SOF_RT1015P_SPEAKER_AMP_PRESENT		BIT(16)
 #define SOF_MAX98373_SPEAKER_AMP_PRESENT	BIT(17)
 #define SOF_MAX98360A_SPEAKER_AMP_PRESENT	BIT(18)
+#define SOF_MAX98390_SPEAKER_AMP_PRESENT	BIT(23)
 
 /* BT audio offload: reserve 3 bits for future */
 #define SOF_BT_OFFLOAD_SSP_SHIFT		19
@@ -745,6 +746,13 @@ static struct snd_soc_dai_link *sof_card_dai_links_create(struct device *dev,
 		} 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) {
+			links[id].codecs = max_98390_components;
+			links[id].num_codecs = ARRAY_SIZE(max_98390_components);
+			links[id].init = max_98373_spk_codec_init;
+			links[id].ops = &max_98390_ops;
+			links[id].dpcm_capture = 1;
 		} else {
 			max_98357a_dai_link(&links[id]);
 		}
@@ -881,6 +889,8 @@ static int sof_audio_probe(struct platform_device *pdev)
 		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)
+		max_98390_set_codec_conf(&sof_audio_card_rt5682);
 
 	if (sof_rt5682_quirk & SOF_SSP_BT_OFFLOAD_PRESENT)
 		sof_audio_card_rt5682.num_links++;
@@ -1007,6 +1017,15 @@ static const struct platform_device_id board_ids[] = {
 					SOF_RT5682_SSP_AMP(2) |
 					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(2) |
+					SOF_RT5682_NUM_HDMIDEV(4)),
+	},
 	{ }
 };
 MODULE_DEVICE_TABLE(platform, board_ids);
diff --git a/sound/soc/intel/common/soc-acpi-intel-adl-match.c b/sound/soc/intel/common/soc-acpi-intel-adl-match.c
--- a/sound/soc/intel/common/soc-acpi-intel-adl-match.c
+++ b/sound/soc/intel/common/soc-acpi-intel-adl-match.c
@@ -280,6 +280,11 @@ static const struct snd_soc_acpi_codecs adl_max98357a_amp = {
 	.codecs = {"MX98357A"}
 };
 
+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[] = {
 	{
 		.id = "10EC5682",
@@ -297,6 +302,14 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_adl_machines[] = {
 		.sof_fw_filename = "sof-adl.ri",
 		.sof_tplg_filename = "sof-adl-max98357a-rt5682.tplg",
 	},
+	{
+		.id = "10EC5682",
+		.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",
+	},
 	{},
 };
 EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_adl_machines);
-- 
2.33.0.464.g1972c5931b-goog