path: root/sound/soc/mediatek/mt8192/mt8192-mt6359-rt1015-rt5682.c

// SPDX-License-Identifier: GPL-2.0
//
// mt8192-mt6359-rt1015-rt5682.c  --
//	MT8192-MT6359-RT1015-RT6358 ALSA SoC machine driver
//
// Copyright (c) 2020 MediaTek Inc.
// Author: Jiaxin Yu <jiaxin.yu@mediatek.com>
//

#include <linux/input.h>
#include <linux/module.h>
#include <linux/of_device.h>
#include <linux/pm_runtime.h>
#include <sound/jack.h>
#include <sound/pcm_params.h>
#include <sound/rt5682.h>
#include <sound/soc.h>

#include "../../codecs/mt6359.h"
#include "../../codecs/rt1015.h"
#include "../../codecs/rt5682.h"
#include "../common/mtk-afe-platform-driver.h"
#include "mt8192-afe-common.h"
#include "mt8192-afe-clk.h"
#include "mt8192-afe-gpio.h"

#define RT1015_CODEC_DAI	"rt1015-aif"
#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"

static struct snd_soc_jack headset_jack;

static int mt8192_rt1015_i2s_hw_params(struct snd_pcm_substream *substream,
				       struct snd_pcm_hw_params *params)
{
	struct snd_soc_pcm_runtime *rtd = substream->private_data;
	struct snd_soc_card *card = rtd->card;
	struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0);
	struct snd_soc_dai *codec_dai;
	unsigned int rate = params_rate(params);
	unsigned int mclk_fs_ratio = 128;
	unsigned int mclk_fs = rate * mclk_fs_ratio;
	int ret, i;

	for_each_rtd_codec_dais(rtd, i, codec_dai) {
		ret = snd_soc_dai_set_bclk_ratio(codec_dai, 64);
		if (ret) {
			dev_err(card->dev, "failed to set bclk ratio\n");
			return ret;
		}

		ret = snd_soc_dai_set_pll(codec_dai, 0,
					  RT1015_PLL_S_BCLK,
					  params_rate(params) * 64,
					  params_rate(params) * 256);
		if (ret) {
			dev_err(card->dev, "failed to set pll\n");
			return ret;
		}

		ret = snd_soc_dai_set_sysclk(codec_dai,
					     RT1015_SCLK_S_PLL,
					     params_rate(params) * 256,
					     SND_SOC_CLOCK_IN);
		if (ret) {
			dev_err(card->dev, "failed to set sysclk\n");
			return ret;
		}
	}

	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)
{
	struct snd_soc_pcm_runtime *rtd = substream->private_data;
	struct snd_soc_card *card = rtd->card;
	struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0);
	struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
	unsigned int rate = params_rate(params);
	unsigned int mclk_fs_ratio = 128;
	unsigned int mclk_fs = rate * mclk_fs_ratio;
	int bitwidth;
	int ret;

	bitwidth = snd_pcm_format_width(params_format(params));
	if (bitwidth < 0) {
		dev_err(card->dev, "invalid bit width: %d\n", bitwidth);
		return bitwidth;
	}

	ret = snd_soc_dai_set_tdm_slot(codec_dai, 0x00, 0x0, 0x2, bitwidth);
	if (ret) {
		dev_err(card->dev, "failed to set tdm slot\n");
		return ret;
	}

	ret = snd_soc_dai_set_pll(codec_dai, RT5682_PLL1,
				  RT5682_PLL1_S_BCLK1,
				  params_rate(params) * 64,
				  params_rate(params) * 512);
	if (ret) {
		dev_err(card->dev, "failed to set pll\n");
		return ret;
	}

	ret = snd_soc_dai_set_sysclk(codec_dai,
				     RT5682_SCLK_S_PLL1,
				     params_rate(params) * 512,
				     SND_SOC_CLOCK_IN);
	if (ret) {
		dev_err(card->dev, "failed to set sysclk\n");
		return ret;
	}

	return snd_soc_dai_set_sysclk(cpu_dai, 0, mclk_fs, SND_SOC_CLOCK_OUT);
}

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 int mt8192_mt6359_mtkaif_calibration(struct snd_soc_pcm_runtime *rtd)
{
	struct snd_soc_component *cmpnt_afe =
		snd_soc_rtdcom_lookup(rtd, AFE_PCM_NAME);
	struct snd_soc_component *cmpnt_codec =
		asoc_rtd_to_codec(rtd, 0)->component;
	struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt_afe);
	struct mt8192_afe_private *afe_priv = afe->platform_priv;
	int phase;
	unsigned int monitor;
	int test_done_1, test_done_2, test_done_3;
	int cycle_1, cycle_2, cycle_3;
	int prev_cycle_1, prev_cycle_2, prev_cycle_3;
	int chosen_phase_1, chosen_phase_2, chosen_phase_3;
	int counter;
	int mtkaif_calib_ok;

	dev_info(afe->dev, "%s(), start\n", __func__);

	pm_runtime_get_sync(afe->dev);
	mt8192_afe_gpio_request(afe->dev, true, MT8192_DAI_ADDA, 1);
	mt8192_afe_gpio_request(afe->dev, true, MT8192_DAI_ADDA, 0);
	mt8192_afe_gpio_request(afe->dev, true, MT8192_DAI_ADDA_CH34, 1);
	mt8192_afe_gpio_request(afe->dev, true, MT8192_DAI_ADDA_CH34, 0);

	mt6359_mtkaif_calibration_enable(cmpnt_codec);

	/* set clock protocol 2 */
	regmap_update_bits(afe->regmap, AFE_AUD_PAD_TOP, 0xff, 0x38);
	regmap_update_bits(afe->regmap, AFE_AUD_PAD_TOP, 0xff, 0x39);

	/* set test type to synchronizer pulse */
	regmap_update_bits(afe_priv->topckgen,
			   CKSYS_AUD_TOP_CFG, 0xffff, 0x4);

	mtkaif_calib_ok = true;
	afe_priv->mtkaif_calibration_num_phase = 42;	/* mt6359: 0 ~ 42 */
	afe_priv->mtkaif_chosen_phase[0] = -1;
	afe_priv->mtkaif_chosen_phase[1] = -1;
	afe_priv->mtkaif_chosen_phase[2] = -1;

	for (phase = 0;
	     phase <= afe_priv->mtkaif_calibration_num_phase &&
	     mtkaif_calib_ok;
	     phase++) {
		mt6359_set_mtkaif_calibration_phase(cmpnt_codec,
						    phase, phase, phase);

		regmap_update_bits(afe_priv->topckgen,
				   CKSYS_AUD_TOP_CFG, 0x1, 0x1);

		test_done_1 = 0;
		test_done_2 = 0;
		test_done_3 = 0;
		cycle_1 = -1;
		cycle_2 = -1;
		cycle_3 = -1;
		counter = 0;
		while (test_done_1 == 0 ||
		       test_done_2 == 0 ||
		       test_done_3 == 0) {
			regmap_read(afe_priv->topckgen,
				    CKSYS_AUD_TOP_MON, &monitor);

			test_done_1 = (monitor >> 28) & 0x1;
			test_done_2 = (monitor >> 29) & 0x1;
			test_done_3 = (monitor >> 30) & 0x1;
			if (test_done_1 == 1)
				cycle_1 = monitor & 0xf;

			if (test_done_2 == 1)
				cycle_2 = (monitor >> 4) & 0xf;

			if (test_done_3 == 1)
				cycle_3 = (monitor >> 8) & 0xf;

			/* handle if never test done */
			if (++counter > 10000) {
				dev_err(afe->dev, "%s(), test fail, cycle_1 %d, cycle_2 %d, cycle_3 %d, monitor 0x%x\n",
					__func__,
					cycle_1, cycle_2, cycle_3, monitor);
				mtkaif_calib_ok = false;
				break;
			}
		}

		if (phase == 0) {
			prev_cycle_1 = cycle_1;
			prev_cycle_2 = cycle_2;
			prev_cycle_3 = cycle_3;
		}

		if (cycle_1 != prev_cycle_1 &&
		    afe_priv->mtkaif_chosen_phase[0] < 0) {
			afe_priv->mtkaif_chosen_phase[0] = phase - 1;
			afe_priv->mtkaif_phase_cycle[0] = prev_cycle_1;
		}

		if (cycle_2 != prev_cycle_2 &&
		    afe_priv->mtkaif_chosen_phase[1] < 0) {
			afe_priv->mtkaif_chosen_phase[1] = phase - 1;
			afe_priv->mtkaif_phase_cycle[1] = prev_cycle_2;
		}

		if (cycle_3 != prev_cycle_3 &&
		    afe_priv->mtkaif_chosen_phase[2] < 0) {
			afe_priv->mtkaif_chosen_phase[2] = phase - 1;
			afe_priv->mtkaif_phase_cycle[2] = prev_cycle_3;
		}

		regmap_update_bits(afe_priv->topckgen,
				   CKSYS_AUD_TOP_CFG, 0x1, 0x0);

		if (afe_priv->mtkaif_chosen_phase[0] >= 0 &&
		    afe_priv->mtkaif_chosen_phase[1] >= 0 &&
		    afe_priv->mtkaif_chosen_phase[2] >= 0)
			break;
	}

	if (afe_priv->mtkaif_chosen_phase[0] < 0)
		chosen_phase_1 = 0;
	else
		chosen_phase_1 = afe_priv->mtkaif_chosen_phase[0];

	if (afe_priv->mtkaif_chosen_phase[1] < 0)
		chosen_phase_2 = 0;
	else
		chosen_phase_2 = afe_priv->mtkaif_chosen_phase[1];

	if (afe_priv->mtkaif_chosen_phase[2] < 0)
		chosen_phase_3 = 0;
	else
		chosen_phase_3 = afe_priv->mtkaif_chosen_phase[2];

	mt6359_set_mtkaif_calibration_phase(cmpnt_codec,
					    chosen_phase_1,
					    chosen_phase_2,
					    chosen_phase_3);

	/* disable rx fifo */
	regmap_update_bits(afe->regmap, AFE_AUD_PAD_TOP, 0xff, 0x38);

	mt6359_mtkaif_calibration_disable(cmpnt_codec);

	mt8192_afe_gpio_request(afe->dev, false, MT8192_DAI_ADDA, 1);
	mt8192_afe_gpio_request(afe->dev, false, MT8192_DAI_ADDA, 0);
	mt8192_afe_gpio_request(afe->dev, false, MT8192_DAI_ADDA_CH34, 1);
	mt8192_afe_gpio_request(afe->dev, false, MT8192_DAI_ADDA_CH34, 0);
	pm_runtime_put(afe->dev);

	dev_info(afe->dev, "%s(), mtkaif_chosen_phase[0/1/2]:%d/%d/%d\n",
		 __func__,
		 afe_priv->mtkaif_chosen_phase[0],
		 afe_priv->mtkaif_chosen_phase[1],
		 afe_priv->mtkaif_chosen_phase[2]);

	return 0;
}

static int mt8192_mt6359_init(struct snd_soc_pcm_runtime *rtd)
{
	struct snd_soc_component *cmpnt_afe =
		snd_soc_rtdcom_lookup(rtd, AFE_PCM_NAME);
	struct snd_soc_component *cmpnt_codec =
		asoc_rtd_to_codec(rtd, 0)->component;
	struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt_afe);
	struct mt8192_afe_private *afe_priv = afe->platform_priv;

	/* set mtkaif protocol */
	mt6359_set_mtkaif_protocol(cmpnt_codec,
				   MT6359_MTKAIF_PROTOCOL_2_CLK_P2);
	afe_priv->mtkaif_protocol = MTKAIF_PROTOCOL_2_CLK_P2;

	/* mtkaif calibration */
	mt8192_mt6359_mtkaif_calibration(rtd);

	return 0;
}

static int mt8192_rt5682_init(struct snd_soc_pcm_runtime *rtd)
{
	struct snd_soc_component *cmpnt_codec =
		asoc_rtd_to_codec(rtd, 0)->component;
	struct snd_soc_jack *jack = &headset_jack;
	int ret;

	ret = snd_soc_card_jack_new(rtd->card, "Headset Jack",
				    SND_JACK_HEADSET | SND_JACK_BTN_0 |
				    SND_JACK_BTN_1 | SND_JACK_BTN_2 |
				    SND_JACK_BTN_3,
				    jack, NULL, 0);
	if (ret) {
		dev_err(rtd->dev, "Headset Jack creation failed: %d\n", ret);
		return ret;
	}

	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);

	ret = snd_soc_component_set_jack(cmpnt_codec, jack, NULL);
	if (ret) {
		dev_err(rtd->dev, "Headset Jack set failed: %d\n", ret);
		return ret;
	}

	return 0;
};

static int mt8192_i2s_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
				      struct snd_pcm_hw_params *params)
{
	/* fix BE i2s format to 32bit, clean param mask first */
	snd_mask_reset_range(hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT),
			     0, SNDRV_PCM_FORMAT_LAST);

	params_set_format(params, SNDRV_PCM_FORMAT_S24_LE);

	return 0;
}

static int
mt8192_mt6359_rt1015_rt5682_cap1_startup(struct snd_pcm_substream *substream)
{
	struct snd_soc_pcm_runtime *rtd = substream->private_data;
	struct snd_soc_component *component =
		snd_soc_rtdcom_lookup(rtd, AFE_PCM_NAME);
	struct mtk_base_afe *afe = snd_soc_component_get_drvdata(component);
	int ret;

	static const unsigned int channels[] = {
		1, 2, 4
	};
	static const struct snd_pcm_hw_constraint_list constraints_channels = {
		.count = ARRAY_SIZE(channels),
		.list = channels,
		.mask = 0,
	};
	static const unsigned int rates[] = {
		8000, 16000, 32000, 48000, 96000, 192000
	};
	static const struct snd_pcm_hw_constraint_list constraints_rates = {
		.count = ARRAY_SIZE(rates),
		.list  = rates,
		.mask = 0,
	};

	struct snd_pcm_runtime *runtime = substream->runtime;

	ret = snd_pcm_hw_constraint_list(runtime, 0,
					 SNDRV_PCM_HW_PARAM_CHANNELS,
					 &constraints_channels);
	if (ret < 0) {
		dev_err(afe->dev, "hw_constraint_list channels failed\n");
		return ret;
	}

	ret = snd_pcm_hw_constraint_list(runtime, 0,
					 SNDRV_PCM_HW_PARAM_RATE,
					 &constraints_rates);
	if (ret < 0) {
		dev_err(afe->dev, "hw_constraint_list rate failed\n");
		return ret;
	}

	return 0;
}

static const struct snd_soc_ops mt8192_mt6359_rt1015_rt5682_capture1_ops = {
	.startup = mt8192_mt6359_rt1015_rt5682_cap1_startup,
};

/* FE */
SND_SOC_DAILINK_DEFS(playback1,
		     DAILINK_COMP_ARRAY(COMP_CPU("DL1")),
		     DAILINK_COMP_ARRAY(COMP_DUMMY()),
		     DAILINK_COMP_ARRAY(COMP_EMPTY()));

SND_SOC_DAILINK_DEFS(playback12,
		     DAILINK_COMP_ARRAY(COMP_CPU("DL12")),
		     DAILINK_COMP_ARRAY(COMP_DUMMY()),
		     DAILINK_COMP_ARRAY(COMP_EMPTY()));

SND_SOC_DAILINK_DEFS(playback2,
		     DAILINK_COMP_ARRAY(COMP_CPU("DL2")),
		     DAILINK_COMP_ARRAY(COMP_DUMMY()),
		     DAILINK_COMP_ARRAY(COMP_EMPTY()));

SND_SOC_DAILINK_DEFS(playback3,
		     DAILINK_COMP_ARRAY(COMP_CPU("DL3")),
		     DAILINK_COMP_ARRAY(COMP_DUMMY()),
		     DAILINK_COMP_ARRAY(COMP_EMPTY()));

SND_SOC_DAILINK_DEFS(playback4,
		     DAILINK_COMP_ARRAY(COMP_CPU("DL4")),
		     DAILINK_COMP_ARRAY(COMP_DUMMY()),
		     DAILINK_COMP_ARRAY(COMP_EMPTY()));

SND_SOC_DAILINK_DEFS(playback5,
		     DAILINK_COMP_ARRAY(COMP_CPU("DL5")),
		     DAILINK_COMP_ARRAY(COMP_DUMMY()),
		     DAILINK_COMP_ARRAY(COMP_EMPTY()));

SND_SOC_DAILINK_DEFS(playback6,
		     DAILINK_COMP_ARRAY(COMP_CPU("DL6")),
		     DAILINK_COMP_ARRAY(COMP_DUMMY()),
		     DAILINK_COMP_ARRAY(COMP_EMPTY()));

SND_SOC_DAILINK_DEFS(playback7,
		     DAILINK_COMP_ARRAY(COMP_CPU("DL7")),
		     DAILINK_COMP_ARRAY(COMP_DUMMY()),
		     DAILINK_COMP_ARRAY(COMP_EMPTY()));

SND_SOC_DAILINK_DEFS(playback8,
		     DAILINK_COMP_ARRAY(COMP_CPU("DL8")),
		     DAILINK_COMP_ARRAY(COMP_DUMMY()),
		     DAILINK_COMP_ARRAY(COMP_EMPTY()));

SND_SOC_DAILINK_DEFS(playback9,
		     DAILINK_COMP_ARRAY(COMP_CPU("DL9")),
		     DAILINK_COMP_ARRAY(COMP_DUMMY()),
		     DAILINK_COMP_ARRAY(COMP_EMPTY()));

SND_SOC_DAILINK_DEFS(capture1,
		     DAILINK_COMP_ARRAY(COMP_CPU("UL1")),
		     DAILINK_COMP_ARRAY(COMP_DUMMY()),
		     DAILINK_COMP_ARRAY(COMP_EMPTY()));

SND_SOC_DAILINK_DEFS(capture2,
		     DAILINK_COMP_ARRAY(COMP_CPU("UL2")),
		     DAILINK_COMP_ARRAY(COMP_DUMMY()),
		     DAILINK_COMP_ARRAY(COMP_EMPTY()));

SND_SOC_DAILINK_DEFS(capture3,
		     DAILINK_COMP_ARRAY(COMP_CPU("UL3")),
		     DAILINK_COMP_ARRAY(COMP_DUMMY()),
		     DAILINK_COMP_ARRAY(COMP_EMPTY()));

SND_SOC_DAILINK_DEFS(capture4,
		     DAILINK_COMP_ARRAY(COMP_CPU("UL4")),
		     DAILINK_COMP_ARRAY(COMP_DUMMY()),
		     DAILINK_COMP_ARRAY(COMP_EMPTY()));

SND_SOC_DAILINK_DEFS(capture5,
		     DAILINK_COMP_ARRAY(COMP_CPU("UL5")),
		     DAILINK_COMP_ARRAY(COMP_DUMMY()),
		     DAILINK_COMP_ARRAY(COMP_EMPTY()));

SND_SOC_DAILINK_DEFS(capture6,
		     DAILINK_COMP_ARRAY(COMP_CPU("UL6")),
		     DAILINK_COMP_ARRAY(COMP_DUMMY()),
		     DAILINK_COMP_ARRAY(COMP_EMPTY()));

SND_SOC_DAILINK_DEFS(capture7,
		     DAILINK_COMP_ARRAY(COMP_CPU("UL7")),
		     DAILINK_COMP_ARRAY(COMP_DUMMY()),
		     DAILINK_COMP_ARRAY(COMP_EMPTY()));

SND_SOC_DAILINK_DEFS(capture8,
		     DAILINK_COMP_ARRAY(COMP_CPU("UL8")),
		     DAILINK_COMP_ARRAY(COMP_DUMMY()),
		     DAILINK_COMP_ARRAY(COMP_EMPTY()));

SND_SOC_DAILINK_DEFS(capture_mono1,
		     DAILINK_COMP_ARRAY(COMP_CPU("UL_MONO_1")),
		     DAILINK_COMP_ARRAY(COMP_DUMMY()),
		     DAILINK_COMP_ARRAY(COMP_EMPTY()));

SND_SOC_DAILINK_DEFS(capture_mono2,
		     DAILINK_COMP_ARRAY(COMP_CPU("UL_MONO_2")),
		     DAILINK_COMP_ARRAY(COMP_DUMMY()),
		     DAILINK_COMP_ARRAY(COMP_EMPTY()));

SND_SOC_DAILINK_DEFS(capture_mono3,
		     DAILINK_COMP_ARRAY(COMP_CPU("UL_MONO_3")),
		     DAILINK_COMP_ARRAY(COMP_DUMMY()),
		     DAILINK_COMP_ARRAY(COMP_EMPTY()));

SND_SOC_DAILINK_DEFS(playback_hdmi,
		     DAILINK_COMP_ARRAY(COMP_CPU("HDMI")),
		     DAILINK_COMP_ARRAY(COMP_DUMMY()),
		     DAILINK_COMP_ARRAY(COMP_EMPTY()));

/* BE */
SND_SOC_DAILINK_DEFS(primary_codec,
		     DAILINK_COMP_ARRAY(COMP_CPU("ADDA")),
		     DAILINK_COMP_ARRAY(COMP_CODEC("mt6359-sound",
						   "mt6359-snd-codec-aif1"),
					COMP_CODEC("dmic-codec",
						   "dmic-hifi")),
		     DAILINK_COMP_ARRAY(COMP_EMPTY()));

SND_SOC_DAILINK_DEFS(primary_codec_ch34,
		     DAILINK_COMP_ARRAY(COMP_CPU("ADDA_CH34")),
		     DAILINK_COMP_ARRAY(COMP_CODEC("mt6359-sound",
						   "mt6359-snd-codec-aif2")),
		     DAILINK_COMP_ARRAY(COMP_EMPTY()));

SND_SOC_DAILINK_DEFS(ap_dmic,
		     DAILINK_COMP_ARRAY(COMP_CPU("AP_DMIC")),
		     DAILINK_COMP_ARRAY(COMP_DUMMY()),
		     DAILINK_COMP_ARRAY(COMP_EMPTY()));

SND_SOC_DAILINK_DEFS(ap_dmic_ch34,
		     DAILINK_COMP_ARRAY(COMP_CPU("AP_DMIC_CH34")),
		     DAILINK_COMP_ARRAY(COMP_DUMMY()),
		     DAILINK_COMP_ARRAY(COMP_EMPTY()));

SND_SOC_DAILINK_DEFS(i2s0,
		     DAILINK_COMP_ARRAY(COMP_CPU("I2S0")),
		     DAILINK_COMP_ARRAY(COMP_DUMMY()),
		     DAILINK_COMP_ARRAY(COMP_EMPTY()));

SND_SOC_DAILINK_DEFS(i2s1,
		     DAILINK_COMP_ARRAY(COMP_CPU("I2S1")),
		     DAILINK_COMP_ARRAY(COMP_DUMMY()),
		     DAILINK_COMP_ARRAY(COMP_EMPTY()));

SND_SOC_DAILINK_DEFS(i2s2,
		     DAILINK_COMP_ARRAY(COMP_CPU("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,
		     DAILINK_COMP_ARRAY(COMP_CPU("I2S3")),
		     DAILINK_COMP_ARRAY(COMP_CODEC("rt1015p", "HiFi")),
		     DAILINK_COMP_ARRAY(COMP_EMPTY()));

SND_SOC_DAILINK_DEFS(i2s5,
		     DAILINK_COMP_ARRAY(COMP_CPU("I2S5")),
		     DAILINK_COMP_ARRAY(COMP_DUMMY()),
		     DAILINK_COMP_ARRAY(COMP_EMPTY()));

SND_SOC_DAILINK_DEFS(i2s6,
		     DAILINK_COMP_ARRAY(COMP_CPU("I2S6")),
		     DAILINK_COMP_ARRAY(COMP_DUMMY()),
		     DAILINK_COMP_ARRAY(COMP_EMPTY()));

SND_SOC_DAILINK_DEFS(i2s7,
		     DAILINK_COMP_ARRAY(COMP_CPU("I2S7")),
		     DAILINK_COMP_ARRAY(COMP_DUMMY()),
		     DAILINK_COMP_ARRAY(COMP_EMPTY()));

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()));

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()));

SND_SOC_DAILINK_DEFS(connsys_i2s,
		     DAILINK_COMP_ARRAY(COMP_CPU("CONNSYS_I2S")),
		     DAILINK_COMP_ARRAY(COMP_DUMMY()),
		     DAILINK_COMP_ARRAY(COMP_EMPTY()));

SND_SOC_DAILINK_DEFS(pcm1,
		     DAILINK_COMP_ARRAY(COMP_CPU("PCM 1")),
		     DAILINK_COMP_ARRAY(COMP_DUMMY()),
		     DAILINK_COMP_ARRAY(COMP_EMPTY()));

SND_SOC_DAILINK_DEFS(pcm2,
		     DAILINK_COMP_ARRAY(COMP_CPU("PCM 2")),
		     DAILINK_COMP_ARRAY(COMP_DUMMY()),
		     DAILINK_COMP_ARRAY(COMP_EMPTY()));

SND_SOC_DAILINK_DEFS(tdm,
		     DAILINK_COMP_ARRAY(COMP_CPU("TDM")),
		     DAILINK_COMP_ARRAY(COMP_DUMMY()),
		     DAILINK_COMP_ARRAY(COMP_EMPTY()));

static struct snd_soc_dai_link mt8192_mt6359_dai_links[] = {
	/* Front End DAI links */
	{
		.name = "Playback_1",
		.stream_name = "Playback_1",
		.trigger = {SND_SOC_DPCM_TRIGGER_PRE,
			    SND_SOC_DPCM_TRIGGER_PRE},
		.dynamic = 1,
		.dpcm_playback = 1,
		SND_SOC_DAILINK_REG(playback1),
	},
	{
		.name = "Playback_12",
		.stream_name = "Playback_12",
		.trigger = {SND_SOC_DPCM_TRIGGER_PRE,
			    SND_SOC_DPCM_TRIGGER_PRE},
		.dynamic = 1,
		.dpcm_playback = 1,
		SND_SOC_DAILINK_REG(playback12),
	},
	{
		.name = "Playback_2",
		.stream_name = "Playback_2",
		.trigger = {SND_SOC_DPCM_TRIGGER_PRE,
			    SND_SOC_DPCM_TRIGGER_PRE},
		.dynamic = 1,
		.dpcm_playback = 1,
		SND_SOC_DAILINK_REG(playback2),
	},
	{
		.name = "Playback_3",
		.stream_name = "Playback_3",
		.trigger = {SND_SOC_DPCM_TRIGGER_PRE,
			    SND_SOC_DPCM_TRIGGER_PRE},
		.dynamic = 1,
		.dpcm_playback = 1,
		SND_SOC_DAILINK_REG(playback3),
	},
	{
		.name = "Playback_4",
		.stream_name = "Playback_4",
		.trigger = {SND_SOC_DPCM_TRIGGER_PRE,
			    SND_SOC_DPCM_TRIGGER_PRE},
		.dynamic = 1,
		.dpcm_playback = 1,
		SND_SOC_DAILINK_REG(playback4),
	},
	{
		.name = "Playback_5",
		.stream_name = "Playback_5",
		.trigger = {SND_SOC_DPCM_TRIGGER_PRE,
			    SND_SOC_DPCM_TRIGGER_PRE},
		.dynamic = 1,
		.dpcm_playback = 1,
		SND_SOC_DAILINK_REG(playback5),
	},
	{
		.name = "Playback_6",
		.stream_name = "Playback_6",
		.trigger = {SND_SOC_DPCM_TRIGGER_PRE,
			    SND_SOC_DPCM_TRIGGER_PRE},
		.dynamic = 1,
		.dpcm_playback = 1,
		SND_SOC_DAILINK_REG(playback6),
	},
	{
		.name = "Playback_7",
		.stream_name = "Playback_7",
		.trigger = {SND_SOC_DPCM_TRIGGER_PRE,
			    SND_SOC_DPCM_TRIGGER_PRE},
		.dynamic = 1,
		.dpcm_playback = 1,
		SND_SOC_DAILINK_REG(playback7),
	},
	{
		.name = "Playback_8",
		.stream_name = "Playback_8",
		.trigger = {SND_SOC_DPCM_TRIGGER_PRE,
			    SND_SOC_DPCM_TRIGGER_PRE},
		.dynamic = 1,
		.dpcm_playback = 1,
		SND_SOC_DAILINK_REG(playback8),
	},
	{
		.name = "Playback_9",
		.stream_name = "Playback_9",
		.trigger = {SND_SOC_DPCM_TRIGGER_PRE,
			    SND_SOC_DPCM_TRIGGER_PRE},
		.dynamic = 1,
		.dpcm_playback = 1,
		SND_SOC_DAILINK_REG(playback9),
	},
	{
		.name = "Capture_1",
		.stream_name = "Capture_1",
		.trigger = {SND_SOC_DPCM_TRIGGER_PRE,
			    SND_SOC_DPCM_TRIGGER_PRE},
		.dynamic = 1,
		.dpcm_capture = 1,
		.ops = &mt8192_mt6359_rt1015_rt5682_capture1_ops,
		SND_SOC_DAILINK_REG(capture1),
	},
	{
		.name = "Capture_2",
		.stream_name = "Capture_2",
		.trigger = {SND_SOC_DPCM_TRIGGER_PRE,
			    SND_SOC_DPCM_TRIGGER_PRE},
		.dynamic = 1,
		.dpcm_capture = 1,
		SND_SOC_DAILINK_REG(capture2),
	},
	{
		.name = "Capture_3",
		.stream_name = "Capture_3",
		.trigger = {SND_SOC_DPCM_TRIGGER_PRE,
			    SND_SOC_DPCM_TRIGGER_PRE},
		.dynamic = 1,
		.dpcm_capture = 1,
		SND_SOC_DAILINK_REG(capture3),
	},
	{
		.name = "Capture_4",
		.stream_name = "Capture_4",
		.trigger = {SND_SOC_DPCM_TRIGGER_PRE,
			    SND_SOC_DPCM_TRIGGER_PRE},
		.dynamic = 1,
		.dpcm_capture = 1,
		SND_SOC_DAILINK_REG(capture4),
	},
	{
		.name = "Capture_5",
		.stream_name = "Capture_5",
		.trigger = {SND_SOC_DPCM_TRIGGER_PRE,
			    SND_SOC_DPCM_TRIGGER_PRE},
		.dynamic = 1,
		.dpcm_capture = 1,
		SND_SOC_DAILINK_REG(capture5),
	},
	{
		.name = "Capture_6",
		.stream_name = "Capture_6",
		.trigger = {SND_SOC_DPCM_TRIGGER_PRE,
			    SND_SOC_DPCM_TRIGGER_PRE},
		.dynamic = 1,
		.dpcm_capture = 1,
		SND_SOC_DAILINK_REG(capture6),
	},
	{
		.name = "Capture_7",
		.stream_name = "Capture_7",
		.trigger = {SND_SOC_DPCM_TRIGGER_PRE,
			    SND_SOC_DPCM_TRIGGER_PRE},
		.dynamic = 1,
		.dpcm_capture = 1,
		SND_SOC_DAILINK_REG(capture7),
	},
	{
		.name = "Capture_8",
		.stream_name = "Capture_8",
		.trigger = {SND_SOC_DPCM_TRIGGER_PRE,
			    SND_SOC_DPCM_TRIGGER_PRE},
		.dynamic = 1,
		.dpcm_capture = 1,
		SND_SOC_DAILINK_REG(capture8),
	},
	{
		.name = "Capture_Mono_1",
		.stream_name = "Capture_Mono_1",
		.trigger = {SND_SOC_DPCM_TRIGGER_PRE,
			    SND_SOC_DPCM_TRIGGER_PRE},
		.dynamic = 1,
		.dpcm_capture = 1,
		SND_SOC_DAILINK_REG(capture_mono1),
	},
	{
		.name = "Capture_Mono_2",
		.stream_name = "Capture_Mono_2",
		.trigger = {SND_SOC_DPCM_TRIGGER_PRE,
			    SND_SOC_DPCM_TRIGGER_PRE},
		.dynamic = 1,
		.dpcm_capture = 1,
		SND_SOC_DAILINK_REG(capture_mono2),
	},
	{
		.name = "Capture_Mono_3",
		.stream_name = "Capture_Mono_3",
		.trigger = {SND_SOC_DPCM_TRIGGER_PRE,
			    SND_SOC_DPCM_TRIGGER_PRE},
		.dynamic = 1,
		.dpcm_capture = 1,
		SND_SOC_DAILINK_REG(capture_mono3),
	},
	{
		.name = "playback_hdmi",
		.stream_name = "Playback_HDMI",
		.trigger = {SND_SOC_DPCM_TRIGGER_PRE,
			    SND_SOC_DPCM_TRIGGER_PRE},
		.dynamic = 1,
		.dpcm_playback = 1,
		SND_SOC_DAILINK_REG(playback_hdmi),
	},
	/* Back End DAI links */
	{
		.name = "Primary Codec",
		.no_pcm = 1,
		.dpcm_playback = 1,
		.dpcm_capture = 1,
		.ignore_suspend = 1,
		.init = mt8192_mt6359_init,
		SND_SOC_DAILINK_REG(primary_codec),
	},
	{
		.name = "Primary Codec CH34",
		.no_pcm = 1,
		.dpcm_playback = 1,
		.dpcm_capture = 1,
		.ignore_suspend = 1,
		SND_SOC_DAILINK_REG(primary_codec_ch34),
	},
	{
		.name = "AP_DMIC",
		.no_pcm = 1,
		.dpcm_capture = 1,
		.ignore_suspend = 1,
		SND_SOC_DAILINK_REG(ap_dmic),
	},
	{
		.name = "AP_DMIC_CH34",
		.no_pcm = 1,
		.dpcm_capture = 1,
		.ignore_suspend = 1,
		SND_SOC_DAILINK_REG(ap_dmic_ch34),
	},
	{
		.name = "I2S0",
		.no_pcm = 1,
		.dpcm_capture = 1,
		.ignore_suspend = 1,
		.be_hw_params_fixup = mt8192_i2s_hw_params_fixup,
		SND_SOC_DAILINK_REG(i2s0),
	},
	{
		.name = "I2S1",
		.no_pcm = 1,
		.dpcm_playback = 1,
		.ignore_suspend = 1,
		.be_hw_params_fixup = mt8192_i2s_hw_params_fixup,
		SND_SOC_DAILINK_REG(i2s1),
	},
	{
		.name = "I2S2",
		.no_pcm = 1,
		.dpcm_capture = 1,
		.ignore_suspend = 1,
		.be_hw_params_fixup = mt8192_i2s_hw_params_fixup,
		SND_SOC_DAILINK_REG(i2s2),
	},
	{
		.name = "I2S3",
		.no_pcm = 1,
		.dpcm_playback = 1,
		.ignore_suspend = 1,
		.be_hw_params_fixup = mt8192_i2s_hw_params_fixup,
	},
	{
		.name = "I2S5",
		.no_pcm = 1,
		.dpcm_playback = 1,
		.ignore_suspend = 1,
		.be_hw_params_fixup = mt8192_i2s_hw_params_fixup,
		SND_SOC_DAILINK_REG(i2s5),
	},
	{
		.name = "I2S6",
		.no_pcm = 1,
		.dpcm_capture = 1,
		.ignore_suspend = 1,
		.be_hw_params_fixup = mt8192_i2s_hw_params_fixup,
		SND_SOC_DAILINK_REG(i2s6),
	},
	{
		.name = "I2S7",
		.no_pcm = 1,
		.dpcm_playback = 1,
		.ignore_suspend = 1,
		.be_hw_params_fixup = mt8192_i2s_hw_params_fixup,
		SND_SOC_DAILINK_REG(i2s7),
	},
	{
		.name = "I2S8",
		.no_pcm = 1,
		.dpcm_capture = 1,
		.ignore_suspend = 1,
		.init = mt8192_rt5682_init,
		.be_hw_params_fixup = mt8192_i2s_hw_params_fixup,
		SND_SOC_DAILINK_REG(i2s8),
		.ops = &mt8192_rt5682_i2s_ops,
	},
	{
		.name = "I2S9",
		.no_pcm = 1,
		.dpcm_playback = 1,
		.ignore_suspend = 1,
		.be_hw_params_fixup = mt8192_i2s_hw_params_fixup,
		SND_SOC_DAILINK_REG(i2s9),
		.ops = &mt8192_rt5682_i2s_ops,
	},
	{
		.name = "CONNSYS_I2S",
		.no_pcm = 1,
		.dpcm_capture = 1,
		.ignore_suspend = 1,
		SND_SOC_DAILINK_REG(connsys_i2s),
	},
	{
		.name = "PCM 1",
		.no_pcm = 1,
		.dpcm_playback = 1,
		.dpcm_capture = 1,
		.ignore_suspend = 1,
		SND_SOC_DAILINK_REG(pcm1),
	},
	{
		.name = "PCM 2",
		.no_pcm = 1,
		.dpcm_playback = 1,
		.dpcm_capture = 1,
		.ignore_suspend = 1,
		SND_SOC_DAILINK_REG(pcm2),
	},
	{
		.name = "TDM",
		.no_pcm = 1,
		.dpcm_playback = 1,
		.ignore_suspend = 1,
		SND_SOC_DAILINK_REG(tdm),
	},
};

static const struct snd_soc_dapm_widget
mt8192_mt6359_rt1015_rt5682_widgets[] = {
	SND_SOC_DAPM_SPK("Left Spk", NULL),
	SND_SOC_DAPM_SPK("Right Spk", NULL),
	SND_SOC_DAPM_HP("Headphone Jack", NULL),
	SND_SOC_DAPM_MIC("Headset Mic", NULL),
};

static const struct snd_soc_dapm_route mt8192_mt6359_rt1015_rt5682_routes[] = {
	/* speaker */
	{ "Left Spk", NULL, "Left SPO" },
	{ "Right Spk", NULL, "Right SPO" },
	/* headset */
	{ "Headphone Jack", NULL, "HPOL" },
	{ "Headphone Jack", NULL, "HPOR" },
	{ "IN1P", NULL, "Headset Mic" },
};

static const struct snd_kcontrol_new mt8192_mt6359_rt1015_rt5682_controls[] = {
	SOC_DAPM_PIN_SWITCH("Left Spk"),
	SOC_DAPM_PIN_SWITCH("Right Spk"),
	SOC_DAPM_PIN_SWITCH("Headphone Jack"),
	SOC_DAPM_PIN_SWITCH("Headset Mic"),
};

static struct snd_soc_codec_conf rt1015_amp_conf[] = {
	{
		.dlc = COMP_CODEC_CONF(RT1015_DEV0_NAME),
		.name_prefix = "Left",
	},
	{
		.dlc = COMP_CODEC_CONF(RT1015_DEV1_NAME),
		.name_prefix = "Right",
	},
};

static struct snd_soc_card mt8192_mt6359_rt1015_rt5682_card = {
	.name = "mt8192_mt6359_rt1015_rt5682",
	.owner = THIS_MODULE,
	.dai_link = mt8192_mt6359_dai_links,
	.num_links = ARRAY_SIZE(mt8192_mt6359_dai_links),
	.controls = mt8192_mt6359_rt1015_rt5682_controls,
	.num_controls = ARRAY_SIZE(mt8192_mt6359_rt1015_rt5682_controls),
	.dapm_widgets = mt8192_mt6359_rt1015_rt5682_widgets,
	.num_dapm_widgets = ARRAY_SIZE(mt8192_mt6359_rt1015_rt5682_widgets),
	.dapm_routes = mt8192_mt6359_rt1015_rt5682_routes,
	.num_dapm_routes = ARRAY_SIZE(mt8192_mt6359_rt1015_rt5682_routes),
	.codec_conf = rt1015_amp_conf,
	.num_configs = ARRAY_SIZE(rt1015_amp_conf),
};

static const struct snd_soc_dapm_widget
mt8192_mt6359_rt1015p_rt5682_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[] = {
	/* speaker */
	{ "Speakers", NULL, "Speaker" },
	/* headset */
	{ "Headphone Jack", NULL, "HPOL" },
	{ "Headphone Jack", NULL, "HPOR" },
	{ "IN1P", NULL, "Headset Mic" },
};

static const struct snd_kcontrol_new mt8192_mt6359_rt1015p_rt5682_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",
	.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),
};

static int mt8192_mt6359_dev_probe(struct platform_device *pdev)
{
	struct snd_soc_card *card;
	struct device_node *platform_node;
	int ret, i;
	struct snd_soc_dai_link *dai_link;
	const struct of_device_id *match;

	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");
		return -EINVAL;
	}

	match = of_match_device(pdev->dev.driver->of_match_table, &pdev->dev);
	if (!match || !match->data)
		return -EINVAL;

	card = (struct snd_soc_card *)match->data;
	card->dev = &pdev->dev;

	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);
			}
		}

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

	ret = mt8192_afe_gpio_init(&pdev->dev);
	if (ret) {
		dev_err(&pdev->dev, "init gpio error %d\n", ret);
		return ret;
	}

	return devm_snd_soc_register_card(&pdev->dev, card);
}

#ifdef CONFIG_OF
static const struct of_device_id mt8192_mt6359_dt_match[] = {
	{
		.compatible = "mediatek,mt8192_mt6359_rt1015_rt5682",
		.data = &mt8192_mt6359_rt1015_rt5682_card,
	},
	{
		.compatible = "mediatek,mt8192_mt6359_rt1015p_rt5682",
		.data = &mt8192_mt6359_rt1015p_rt5682_card,
	},
	{}
};
#endif

static const struct dev_pm_ops mt8192_mt6359_pm_ops = {
	.poweroff = snd_soc_poweroff,
	.restore = snd_soc_resume,
};

static struct platform_driver mt8192_mt6359_driver = {
	.driver = {
		.name = "mt8192_mt6359",
#ifdef CONFIG_OF
		.of_match_table = mt8192_mt6359_dt_match,
#endif
		.pm = &mt8192_mt6359_pm_ops,
	},
	.probe = mt8192_mt6359_dev_probe,
};

module_platform_driver(mt8192_mt6359_driver);

/* Module information */
MODULE_DESCRIPTION("MT8192-MT6359 ALSA SoC machine driver");
MODULE_AUTHOR("Jiaxin Yu <jiaxin.yu@mediatek.com>");
MODULE_LICENSE("GPL v2");
MODULE_ALIAS("mt8192_mt6359 soc card");