// SPDX-License-Identifier: GPL-2.0
//
// mt8195-mt6359-rt1019-rt5682.c --
// MT8195-MT6359-RT1019-RT6358 ALSA SoC machine driver
//
// Copyright (c) 2021 MediaTek Inc.
// Author: Trevor Wu <trevor.wu@mediatek.com>
//
#include <linux/input.h>
#include <linux/module.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/rt5682.h"
#include "../common/mtk-afe-platform-driver.h"
#include "mt8195-afe-common.h"
#define RT1019_CODEC_DAI "HiFi"
#define RT1019_DEV0_NAME "rt1019p"
#define RT5682_CODEC_DAI "rt5682-aif1"
#define RT5682_DEV0_NAME "rt5682.2-001a"
struct mt8195_mt6359_rt1019_rt5682_priv {
struct snd_soc_jack headset_jack;
};
static const struct snd_soc_dapm_widget
mt8195_mt6359_rt1019_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 mt8195_mt6359_rt1019_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 mt8195_mt6359_rt1019_rt5682_controls[] = {
SOC_DAPM_PIN_SWITCH("Speakers"),
SOC_DAPM_PIN_SWITCH("Headphone Jack"),
SOC_DAPM_PIN_SWITCH("Headset Mic"),
};
static int mt8195_rt5682_etdm_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 mt8195_rt5682_etdm_ops = {
.hw_params = mt8195_rt5682_etdm_hw_params,
};
#define CKSYS_AUD_TOP_CFG 0x032c
#define CKSYS_AUD_TOP_MON 0x0330
static int mt8195_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 mt8195_afe_private *afe_priv = afe->platform_priv;
struct mtkaif_param *param = &afe_priv->mtkaif_params;
int phase;
unsigned int monitor;
int mtkaif_calibration_num_phase;
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;
bool mtkaif_calibration_ok;
int mtkaif_chosen_phase[MT8195_MTKAIF_MISO_NUM];
int mtkaif_phase_cycle[MT8195_MTKAIF_MISO_NUM];
int i;
dev_info(afe->dev, "%s(), start\n", __func__);
param->mtkaif_calibration_ok = false;
for (i = 0; i < MT8195_MTKAIF_MISO_NUM; i++) {
param->mtkaif_chosen_phase[i] = -1;
param->mtkaif_phase_cycle[i] = 0;
mtkaif_chosen_phase[i] = -1;
mtkaif_phase_cycle[i] = 0;
}
if (IS_ERR(afe_priv->topckgen)) {
dev_info(afe->dev, "%s() Cannot find topckgen controller\n",
__func__);
return 0;
}
pm_runtime_get_sync(afe->dev);
mt6359_mtkaif_calibration_enable(cmpnt_codec);
/* set test type to synchronizer pulse */
regmap_update_bits(afe_priv->topckgen,
CKSYS_AUD_TOP_CFG, 0xffff, 0x4);
mtkaif_calibration_num_phase = 42; /* mt6359: 0 ~ 42 */
mtkaif_calibration_ok = true;
for (phase = 0;
phase <= mtkaif_calibration_num_phase && mtkaif_calibration_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 & test_done_2 & test_done_3)) {
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_info(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_calibration_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 &&
mtkaif_chosen_phase[MT8195_MTKAIF_MISO_0] < 0) {
mtkaif_chosen_phase[MT8195_MTKAIF_MISO_0] = phase - 1;
mtkaif_phase_cycle[MT8195_MTKAIF_MISO_0] = prev_cycle_1;
}
if (cycle_2 != prev_cycle_2 &&
mtkaif_chosen_phase[MT8195_MTKAIF_MISO_1] < 0) {
mtkaif_chosen_phase[MT8195_MTKAIF_MISO_1] = phase - 1;
mtkaif_phase_cycle[MT8195_MTKAIF_MISO_1] = prev_cycle_2;
}
if (cycle_3 != prev_cycle_3 &&
mtkaif_chosen_phase[MT8195_MTKAIF_MISO_2] < 0) {
mtkaif_chosen_phase[MT8195_MTKAIF_MISO_2] = phase - 1;
mtkaif_phase_cycle[MT8195_MTKAIF_MISO_2] = prev_cycle_3;
}
regmap_update_bits(afe_priv->topckgen,
CKSYS_AUD_TOP_CFG, 0x1, 0x0);
if (mtkaif_chosen_phase[MT8195_MTKAIF_MISO_0] >= 0 &&
mtkaif_chosen_phase[MT8195_MTKAIF_MISO_1] >= 0 &&
mtkaif_chosen_phase[MT8195_MTKAIF_MISO_2] >= 0)
break;
}
if (mtkaif_chosen_phase[MT8195_MTKAIF_MISO_0] < 0) {
mtkaif_calibration_ok = false;
chosen_phase_1 = 0;
} else {
chosen_phase_1 = mtkaif_chosen_phase[MT8195_MTKAIF_MISO_0];
}
if (mtkaif_chosen_phase[MT8195_MTKAIF_MISO_1] < 0) {
mtkaif_calibration_ok = false;
chosen_phase_2 = 0;
} else {
chosen_phase_2 = mtkaif_chosen_phase[MT8195_MTKAIF_MISO_1];
}
if (mtkaif_chosen_phase[MT8195_MTKAIF_MISO_2] < 0) {
mtkaif_calibration_ok = false;
chosen_phase_3 = 0;
} else {
chosen_phase_3 = mtkaif_chosen_phase[MT8195_MTKAIF_MISO_2];
}
mt6359_set_mtkaif_calibration_phase(cmpnt_codec,
chosen_phase_1,
chosen_phase_2,
chosen_phase_3);
mt6359_mtkaif_calibration_disable(cmpnt_codec);
pm_runtime_put(afe->dev);
param->mtkaif_calibration_ok = mtkaif_calibration_ok;
param->mtkaif_chosen_phase[MT8195_MTKAIF_MISO_0] = chosen_phase_1;
param->mtkaif_chosen_phase[MT8195_MTKAIF_MISO_1] = chosen_phase_2;
param->mtkaif_chosen_phase[MT8195_MTKAIF_MISO_2] = chosen_phase_3;
for (i = 0; i < MT8195_MTKAIF_MISO_NUM; i++)
param->mtkaif_phase_cycle[i] = mtkaif_phase_cycle[i];
dev_info(afe->dev, "%s(), end, calibration ok %d\n",
__func__, param->mtkaif_calibration_ok);
return 0;
}
static int mt8195_mt6359_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_component *cmpnt_codec =
asoc_rtd_to_codec(rtd, 0)->component;
/* set mtkaif protocol */
mt6359_set_mtkaif_protocol(cmpnt_codec,
MT6359_MTKAIF_PROTOCOL_2_CLK_P2);
/* mtkaif calibration */
mt8195_mt6359_mtkaif_calibration(rtd);
return 0;
}
static int mt8195_rt5682_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_component *cmpnt_codec =
asoc_rtd_to_codec(rtd, 0)->component;
struct mt8195_mt6359_rt1019_rt5682_priv *priv =
snd_soc_card_get_drvdata(rtd->card);
struct snd_soc_jack *jack = &priv->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 mt8195_etdm_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, (__force unsigned int)SNDRV_PCM_FORMAT_LAST);
params_set_format(params, SNDRV_PCM_FORMAT_S24_LE);
return 0;
}
static int mt8195_dptx_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_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0);
unsigned int rate = params_rate(params);
unsigned int mclk_fs_ratio = 256;
unsigned int mclk_fs = rate * mclk_fs_ratio;
return snd_soc_dai_set_sysclk(cpu_dai, 0, mclk_fs,
SND_SOC_CLOCK_OUT);
}
static struct snd_soc_ops mt8195_dptx_ops = {
.hw_params = mt8195_dptx_hw_params,
};
static int mt8195_dptx_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, (__force unsigned int)SNDRV_PCM_FORMAT_LAST);
params_set_format(params, SNDRV_PCM_FORMAT_S24_LE);
return 0;
}
static int mt8195_playback_startup(struct snd_pcm_substream *substream)
{
static const unsigned int rates[] = {
48000
};
static const unsigned int channels[] = {
2
};
static const struct snd_pcm_hw_constraint_list constraints_rates = {
.count = ARRAY_SIZE(rates),
.list = rates,
.mask = 0,
};
static const struct snd_pcm_hw_constraint_list constraints_channels = {
.count = ARRAY_SIZE(channels),
.list = channels,
.mask = 0,
};
struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
struct snd_pcm_runtime *runtime = substream->runtime;
int ret;
ret = snd_pcm_hw_constraint_list(runtime, 0,
SNDRV_PCM_HW_PARAM_RATE,
&constraints_rates);
if (ret < 0) {
dev_err(rtd->dev, "hw_constraint_list rate failed\n");
return ret;
}
ret = snd_pcm_hw_constraint_list(runtime, 0,
SNDRV_PCM_HW_PARAM_CHANNELS,
&constraints_channels);
if (ret < 0) {
dev_err(rtd->dev, "hw_constraint_list channel failed\n");
return ret;
}
return 0;
}
static const struct snd_soc_ops mt8195_playback_ops = {
.startup = mt8195_playback_startup,
};
static int mt8195_capture_startup(struct snd_pcm_substream *substream)
{
static const unsigned int rates[] = {
48000
};
static const unsigned int channels[] = {
1, 2
};
static const struct snd_pcm_hw_constraint_list constraints_rates = {
.count = ARRAY_SIZE(rates),
.list = rates,
.mask = 0,
};
static const struct snd_pcm_hw_constraint_list constraints_channels = {
.count = ARRAY_SIZE(channels),
.list = channels,
.mask = 0,
};
struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
struct snd_pcm_runtime *runtime = substream->runtime;
int ret;
ret = snd_pcm_hw_constraint_list(runtime, 0,
SNDRV_PCM_HW_PARAM_RATE,
&constraints_rates);
if (ret < 0) {
dev_err(rtd->dev, "hw_constraint_list rate failed\n");
return ret;
}
ret = snd_pcm_hw_constraint_list(runtime, 0,
SNDRV_PCM_HW_PARAM_CHANNELS,
&constraints_channels);
if (ret < 0) {
dev_err(rtd->dev, "hw_constraint_list channel failed\n");
return ret;
}
return 0;
}
static const struct snd_soc_ops mt8195_capture_ops = {
.startup = mt8195_capture_startup,
};
enum {
DAI_LINK_DL2_FE,
DAI_LINK_DL3_FE,
DAI_LINK_DL6_FE,
DAI_LINK_DL7_FE,
DAI_LINK_DL8_FE,
DAI_LINK_DL10_FE,
DAI_LINK_DL11_FE,
DAI_LINK_UL1_FE,
DAI_LINK_UL2_FE,
DAI_LINK_UL3_FE,
DAI_LINK_UL4_FE,
DAI_LINK_UL5_FE,
DAI_LINK_UL6_FE,
DAI_LINK_UL8_FE,
DAI_LINK_UL9_FE,
DAI_LINK_UL10_FE,
DAI_LINK_DL_SRC_BE,
DAI_LINK_DPTX_BE,
DAI_LINK_ETDM1_IN_BE,
DAI_LINK_ETDM2_IN_BE,
DAI_LINK_ETDM1_OUT_BE,
DAI_LINK_ETDM2_OUT_BE,
DAI_LINK_ETDM3_OUT_BE,
DAI_LINK_PCM1_BE,
DAI_LINK_UL_SRC1_BE,
DAI_LINK_UL_SRC2_BE,
};
/* FE */
SND_SOC_DAILINK_DEFS(DL2_FE,
DAILINK_COMP_ARRAY(COMP_CPU("DL2")),
DAILINK_COMP_ARRAY(COMP_DUMMY()),
DAILINK_COMP_ARRAY(COMP_EMPTY()));
SND_SOC_DAILINK_DEFS(DL3_FE,
DAILINK_COMP_ARRAY(COMP_CPU("DL3")),
DAILINK_COMP_ARRAY(COMP_DUMMY()),
DAILINK_COMP_ARRAY(COMP_EMPTY()));
SND_SOC_DAILINK_DEFS(DL6_FE,
DAILINK_COMP_ARRAY(COMP_CPU("DL6")),
DAILINK_COMP_ARRAY(COMP_DUMMY()),
DAILINK_COMP_ARRAY(COMP_EMPTY()));
SND_SOC_DAILINK_DEFS(DL7_FE,
DAILINK_COMP_ARRAY(COMP_CPU("DL7")),
DAILINK_COMP_ARRAY(COMP_DUMMY()),
DAILINK_COMP_ARRAY(COMP_EMPTY()));
SND_SOC_DAILINK_DEFS(DL8_FE,
DAILINK_COMP_ARRAY(COMP_CPU("DL8")),
DAILINK_COMP_ARRAY(COMP_DUMMY()),
DAILINK_COMP_ARRAY(COMP_EMPTY()));
SND_SOC_DAILINK_DEFS(DL10_FE,
DAILINK_COMP_ARRAY(COMP_CPU("DL10")),
DAILINK_COMP_ARRAY(COMP_DUMMY()),
DAILINK_COMP_ARRAY(COMP_EMPTY()));
SND_SOC_DAILINK_DEFS(DL11_FE,
DAILINK_COMP_ARRAY(COMP_CPU("DL11")),
DAILINK_COMP_ARRAY(COMP_DUMMY()),
DAILINK_COMP_ARRAY(COMP_EMPTY()));
SND_SOC_DAILINK_DEFS(UL1_FE,
DAILINK_COMP_ARRAY(COMP_CPU("UL1")),
DAILINK_COMP_ARRAY(COMP_DUMMY()),
DAILINK_COMP_ARRAY(COMP_EMPTY()));
SND_SOC_DAILINK_DEFS(UL2_FE,
DAILINK_COMP_ARRAY(COMP_CPU("UL2")),
DAILINK_COMP_ARRAY(COMP_DUMMY()),
DAILINK_COMP_ARRAY(COMP_EMPTY()));
SND_SOC_DAILINK_DEFS(UL3_FE,
DAILINK_COMP_ARRAY(COMP_CPU("UL3")),
DAILINK_COMP_ARRAY(COMP_DUMMY()),
DAILINK_COMP_ARRAY(COMP_EMPTY()));
SND_SOC_DAILINK_DEFS(UL4_FE,
DAILINK_COMP_ARRAY(COMP_CPU("UL4")),
DAILINK_COMP_ARRAY(COMP_DUMMY()),
DAILINK_COMP_ARRAY(COMP_EMPTY()));
SND_SOC_DAILINK_DEFS(UL5_FE,
DAILINK_COMP_ARRAY(COMP_CPU("UL5")),
DAILINK_COMP_ARRAY(COMP_DUMMY()),
DAILINK_COMP_ARRAY(COMP_EMPTY()));
SND_SOC_DAILINK_DEFS(UL6_FE,
DAILINK_COMP_ARRAY(COMP_CPU("UL6")),
DAILINK_COMP_ARRAY(COMP_DUMMY()),
DAILINK_COMP_ARRAY(COMP_EMPTY()));
SND_SOC_DAILINK_DEFS(UL8_FE,
DAILINK_COMP_ARRAY(COMP_CPU("UL8")),
DAILINK_COMP_ARRAY(COMP_DUMMY()),
DAILINK_COMP_ARRAY(COMP_EMPTY()));
SND_SOC_DAILINK_DEFS(UL9_FE,
DAILINK_COMP_ARRAY(COMP_CPU("UL9")),
DAILINK_COMP_ARRAY(COMP_DUMMY()),
DAILINK_COMP_ARRAY(COMP_EMPTY()));
SND_SOC_DAILINK_DEFS(UL10_FE,
DAILINK_COMP_ARRAY(COMP_CPU("UL10")),
DAILINK_COMP_ARRAY(COMP_DUMMY()),
DAILINK_COMP_ARRAY(COMP_EMPTY()));
/* BE */
SND_SOC_DAILINK_DEFS(DL_SRC_BE,
DAILINK_COMP_ARRAY(COMP_CPU("DL_SRC")),
DAILINK_COMP_ARRAY(COMP_CODEC("mt6359-sound",
"mt6359-snd-codec-aif1")),
DAILINK_COMP_ARRAY(COMP_EMPTY()));
SND_SOC_DAILINK_DEFS(DPTX_BE,
DAILINK_COMP_ARRAY(COMP_CPU("DPTX")),
DAILINK_COMP_ARRAY(COMP_DUMMY()),
DAILINK_COMP_ARRAY(COMP_EMPTY()));
SND_SOC_DAILINK_DEFS(ETDM1_IN_BE,
DAILINK_COMP_ARRAY(COMP_CPU("ETDM1_IN")),
DAILINK_COMP_ARRAY(COMP_DUMMY()),
DAILINK_COMP_ARRAY(COMP_EMPTY()));
SND_SOC_DAILINK_DEFS(ETDM2_IN_BE,
DAILINK_COMP_ARRAY(COMP_CPU("ETDM2_IN")),
DAILINK_COMP_ARRAY(COMP_CODEC(RT5682_DEV0_NAME,
RT5682_CODEC_DAI)),
DAILINK_COMP_ARRAY(COMP_EMPTY()));
SND_SOC_DAILINK_DEFS(ETDM1_OUT_BE,
DAILINK_COMP_ARRAY(COMP_CPU("ETDM1_OUT")),
DAILINK_COMP_ARRAY(COMP_CODEC(RT5682_DEV0_NAME,
RT5682_CODEC_DAI)),
DAILINK_COMP_ARRAY(COMP_EMPTY()));
SND_SOC_DAILINK_DEFS(ETDM2_OUT_BE,
DAILINK_COMP_ARRAY(COMP_CPU("ETDM2_OUT")),
DAILINK_COMP_ARRAY(COMP_CODEC(RT1019_DEV0_NAME,
RT1019_CODEC_DAI)),
DAILINK_COMP_ARRAY(COMP_EMPTY()));
SND_SOC_DAILINK_DEFS(ETDM3_OUT_BE,
DAILINK_COMP_ARRAY(COMP_CPU("ETDM3_OUT")),
DAILINK_COMP_ARRAY(COMP_DUMMY()),
DAILINK_COMP_ARRAY(COMP_EMPTY()));
SND_SOC_DAILINK_DEFS(PCM1_BE,
DAILINK_COMP_ARRAY(COMP_CPU("PCM1")),
DAILINK_COMP_ARRAY(COMP_DUMMY()),
DAILINK_COMP_ARRAY(COMP_EMPTY()));
SND_SOC_DAILINK_DEFS(UL_SRC1_BE,
DAILINK_COMP_ARRAY(COMP_CPU("UL_SRC1")),
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(UL_SRC2_BE,
DAILINK_COMP_ARRAY(COMP_CPU("UL_SRC2")),
DAILINK_COMP_ARRAY(COMP_CODEC("mt6359-sound",
"mt6359-snd-codec-aif2")),
DAILINK_COMP_ARRAY(COMP_EMPTY()));
static struct snd_soc_dai_link mt8195_mt6359_rt1019_rt5682_dai_links[] = {
/* FE */
[DAI_LINK_DL2_FE] = {
.name = "DL2_FE",
.stream_name = "DL2 Playback",
.trigger = {
SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST,
},
.dynamic = 1,
.dpcm_playback = 1,
.ops = &mt8195_playback_ops,
SND_SOC_DAILINK_REG(DL2_FE),
},
[DAI_LINK_DL3_FE] = {
.name = "DL3_FE",
.stream_name = "DL3 Playback",
.trigger = {
SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST,
},
.dynamic = 1,
.dpcm_playback = 1,
.ops = &mt8195_playback_ops,
SND_SOC_DAILINK_REG(DL3_FE),
},
[DAI_LINK_DL6_FE] = {
.name = "DL6_FE",
.stream_name = "DL6 Playback",
.trigger = {
SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST,
},
.dynamic = 1,
.dpcm_playback = 1,
.ops = &mt8195_playback_ops,
SND_SOC_DAILINK_REG(DL6_FE),
},
[DAI_LINK_DL7_FE] = {
.name = "DL7_FE",
.stream_name = "DL7 Playback",
.trigger = {
SND_SOC_DPCM_TRIGGER_PRE,
SND_SOC_DPCM_TRIGGER_PRE,
},
.dynamic = 1,
.dpcm_playback = 1,
SND_SOC_DAILINK_REG(DL7_FE),
},
[DAI_LINK_DL8_FE] = {
.name = "DL8_FE",
.stream_name = "DL8 Playback",
.trigger = {
SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST,
},
.dynamic = 1,
.dpcm_playback = 1,
.ops = &mt8195_playback_ops,
SND_SOC_DAILINK_REG(DL8_FE),
},
[DAI_LINK_DL10_FE] = {
.name = "DL10_FE",
.stream_name = "DL10 Playback",
.trigger = {
SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST,
},
.dynamic = 1,
.dpcm_playback = 1,
SND_SOC_DAILINK_REG(DL10_FE),
},
[DAI_LINK_DL11_FE] = {
.name = "DL11_FE",
.stream_name = "DL11 Playback",
.trigger = {
SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST,
},
.dynamic = 1,
.dpcm_playback = 1,
.ops = &mt8195_playback_ops,
SND_SOC_DAILINK_REG(DL11_FE),
},
[DAI_LINK_UL1_FE] = {
.name = "UL1_FE",
.stream_name = "UL1 Capture",
.trigger = {
SND_SOC_DPCM_TRIGGER_PRE,
SND_SOC_DPCM_TRIGGER_PRE,
},
.dynamic = 1,
.dpcm_capture = 1,
SND_SOC_DAILINK_REG(UL1_FE),
},
[DAI_LINK_UL2_FE] = {
.name = "UL2_FE",
.stream_name = "UL2 Capture",
.trigger = {
SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST,
},
.dynamic = 1,
.dpcm_capture = 1,
.ops = &mt8195_capture_ops,
SND_SOC_DAILINK_REG(UL2_FE),
},
[DAI_LINK_UL3_FE] = {
.name = "UL3_FE",
.stream_name = "UL3 Capture",
.trigger = {
SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST,
},
.dynamic = 1,
.dpcm_capture = 1,
.ops = &mt8195_capture_ops,
SND_SOC_DAILINK_REG(UL3_FE),
},
[DAI_LINK_UL4_FE] = {
.name = "UL4_FE",
.stream_name = "UL4 Capture",
.trigger = {
SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST,
},
.dynamic = 1,
.dpcm_capture = 1,
.ops = &mt8195_capture_ops,
SND_SOC_DAILINK_REG(UL4_FE),
},
[DAI_LINK_UL5_FE] = {
.name = "UL5_FE",
.stream_name = "UL5 Capture",
.trigger = {
SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST,
},
.dynamic = 1,
.dpcm_capture = 1,
.ops = &mt8195_capture_ops,
SND_SOC_DAILINK_REG(UL5_FE),
},
[DAI_LINK_UL6_FE] = {
.name = "UL6_FE",
.stream_name = "UL6 Capture",
.trigger = {
SND_SOC_DPCM_TRIGGER_PRE,
SND_SOC_DPCM_TRIGGER_PRE,
},
.dynamic = 1,
.dpcm_capture = 1,
SND_SOC_DAILINK_REG(UL6_FE),
},
[DAI_LINK_UL8_FE] = {
.name = "UL8_FE",
.stream_name = "UL8 Capture",
.trigger = {
SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST,
},
.dynamic = 1,
.dpcm_capture = 1,
.ops = &mt8195_capture_ops,
SND_SOC_DAILINK_REG(UL8_FE),
},
[DAI_LINK_UL9_FE] = {
.name = "UL9_FE",
.stream_name = "UL9 Capture",
.trigger = {
SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST,
},
.dynamic = 1,
.dpcm_capture = 1,
.ops = &mt8195_capture_ops,
SND_SOC_DAILINK_REG(UL9_FE),
},
[DAI_LINK_UL10_FE] = {
.name = "UL10_FE",
.stream_name = "UL10 Capture",
.trigger = {
SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST,
},
.dynamic = 1,
.dpcm_capture = 1,
.ops = &mt8195_capture_ops,
SND_SOC_DAILINK_REG(UL10_FE),
},
/* BE */
[DAI_LINK_DL_SRC_BE] = {
.name = "DL_SRC_BE",
.init = mt8195_mt6359_init,
.no_pcm = 1,
.dpcm_playback = 1,
SND_SOC_DAILINK_REG(DL_SRC_BE),
},
[DAI_LINK_DPTX_BE] = {
.name = "DPTX_BE",
.no_pcm = 1,
.dpcm_playback = 1,
.ops = &mt8195_dptx_ops,
.be_hw_params_fixup = mt8195_dptx_hw_params_fixup,
SND_SOC_DAILINK_REG(DPTX_BE),
},
[DAI_LINK_ETDM1_IN_BE] = {
.name = "ETDM1_IN_BE",
.no_pcm = 1,
.dai_fmt = SND_SOC_DAIFMT_I2S |
SND_SOC_DAIFMT_NB_NF |
SND_SOC_DAIFMT_CBS_CFS,
.dpcm_capture = 1,
SND_SOC_DAILINK_REG(ETDM1_IN_BE),
},
[DAI_LINK_ETDM2_IN_BE] = {
.name = "ETDM2_IN_BE",
.no_pcm = 1,
.dai_fmt = SND_SOC_DAIFMT_I2S |
SND_SOC_DAIFMT_NB_NF |
SND_SOC_DAIFMT_CBS_CFS,
.dpcm_capture = 1,
.init = mt8195_rt5682_init,
.ops = &mt8195_rt5682_etdm_ops,
.be_hw_params_fixup = mt8195_etdm_hw_params_fixup,
SND_SOC_DAILINK_REG(ETDM2_IN_BE),
},
[DAI_LINK_ETDM1_OUT_BE] = {
.name = "ETDM1_OUT_BE",
.no_pcm = 1,
.dai_fmt = SND_SOC_DAIFMT_I2S |
SND_SOC_DAIFMT_NB_NF |
SND_SOC_DAIFMT_CBS_CFS,
.dpcm_playback = 1,
.ops = &mt8195_rt5682_etdm_ops,
.be_hw_params_fixup = mt8195_etdm_hw_params_fixup,
SND_SOC_DAILINK_REG(ETDM1_OUT_BE),
},
[DAI_LINK_ETDM2_OUT_BE] = {
.name = "ETDM2_OUT_BE",
.no_pcm = 1,
.dai_fmt = SND_SOC_DAIFMT_I2S |
SND_SOC_DAIFMT_NB_NF |
SND_SOC_DAIFMT_CBS_CFS,
.dpcm_playback = 1,
SND_SOC_DAILINK_REG(ETDM2_OUT_BE),
},
[DAI_LINK_ETDM3_OUT_BE] = {
.name = "ETDM3_OUT_BE",
.no_pcm = 1,
.dai_fmt = SND_SOC_DAIFMT_I2S |
SND_SOC_DAIFMT_NB_NF |
SND_SOC_DAIFMT_CBS_CFS,
.dpcm_playback = 1,
SND_SOC_DAILINK_REG(ETDM3_OUT_BE),
},
[DAI_LINK_PCM1_BE] = {
.name = "PCM1_BE",
.no_pcm = 1,
.dai_fmt = SND_SOC_DAIFMT_I2S |
SND_SOC_DAIFMT_NB_NF |
SND_SOC_DAIFMT_CBS_CFS,
.dpcm_capture = 1,
SND_SOC_DAILINK_REG(PCM1_BE),
},
[DAI_LINK_UL_SRC1_BE] = {
.name = "UL_SRC1_BE",
.no_pcm = 1,
.dpcm_capture = 1,
SND_SOC_DAILINK_REG(UL_SRC1_BE),
},
[DAI_LINK_UL_SRC2_BE] = {
.name = "UL_SRC2_BE",
.no_pcm = 1,
.dpcm_capture = 1,
SND_SOC_DAILINK_REG(UL_SRC2_BE),
},
};
static struct snd_soc_card mt8195_mt6359_rt1019_rt5682_soc_card = {
.name = "mt8195_r1019_5682",
.owner = THIS_MODULE,
.dai_link = mt8195_mt6359_rt1019_rt5682_dai_links,
.num_links = ARRAY_SIZE(mt8195_mt6359_rt1019_rt5682_dai_links),
.controls = mt8195_mt6359_rt1019_rt5682_controls,
.num_controls = ARRAY_SIZE(mt8195_mt6359_rt1019_rt5682_controls),
.dapm_widgets = mt8195_mt6359_rt1019_rt5682_widgets,
.num_dapm_widgets = ARRAY_SIZE(mt8195_mt6359_rt1019_rt5682_widgets),
.dapm_routes = mt8195_mt6359_rt1019_rt5682_routes,
.num_dapm_routes = ARRAY_SIZE(mt8195_mt6359_rt1019_rt5682_routes),
};
static int mt8195_mt6359_rt1019_rt5682_dev_probe(struct platform_device *pdev)
{
struct snd_soc_card *card = &mt8195_mt6359_rt1019_rt5682_soc_card;
struct device_node *platform_node;
struct snd_soc_dai_link *dai_link;
struct mt8195_mt6359_rt1019_rt5682_priv *priv = NULL;
int ret, i;
card->dev = &pdev->dev;
platform_node = of_parse_phandle(pdev->dev.of_node,
"mediatek,platform", 0);
if (!platform_node) {
dev_dbg(&pdev->dev, "Property 'platform' missing or invalid\n");
return -EINVAL;
}
for_each_card_prelinks(card, i, dai_link) {
if (!dai_link->platforms->name)
dai_link->platforms->of_node = platform_node;
}
priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
if (!priv)
return -ENOMEM;
snd_soc_card_set_drvdata(card, priv);
ret = devm_snd_soc_register_card(&pdev->dev, card);
if (ret)
dev_dbg(&pdev->dev, "%s snd_soc_register_card fail %d\n",
__func__, ret);
return ret;
}
#ifdef CONFIG_OF
static const struct of_device_id mt8195_mt6359_rt1019_rt5682_dt_match[] = {
{.compatible = "mediatek,mt8195_mt6359_rt1019_rt5682",},
{}
};
#endif
static const struct dev_pm_ops mt8195_mt6359_rt1019_rt5682_pm_ops = {
.poweroff = snd_soc_poweroff,
.restore = snd_soc_resume,
};
static struct platform_driver mt8195_mt6359_rt1019_rt5682_driver = {
.driver = {
.name = "mt8195_mt6359_rt1019_rt5682",
#ifdef CONFIG_OF
.of_match_table = mt8195_mt6359_rt1019_rt5682_dt_match,
#endif
.pm = &mt8195_mt6359_rt1019_rt5682_pm_ops,
},
.probe = mt8195_mt6359_rt1019_rt5682_dev_probe,
};
module_platform_driver(mt8195_mt6359_rt1019_rt5682_driver);
/* Module information */
MODULE_DESCRIPTION("MT8195-MT6359-RT1019-RT5682 ALSA SoC machine driver");
MODULE_AUTHOR("Trevor Wu <trevor.wu@mediatek.com>");
MODULE_LICENSE("GPL v2");
MODULE_ALIAS("mt8195_mt6359_rt1019_rt5682 soc card");
