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f75098198c
M7350/kernel/sound/soc/msm/mdm9607.c
T f75098198c M7350v5_en_gpl
2024-09-09 08:57:42 +00:00

2320 lines
64 KiB
C
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/* Copyright (c) 2012-2016, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
* only version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <linux/clk.h>
#include <linux/delay.h>
#include <linux/gpio.h>
#include <linux/of_gpio.h>
#include <linux/platform_device.h>
#include <linux/slab.h>
#include <linux/io.h>
#include <sound/core.h>
#include <sound/soc.h>
#include <sound/soc-dapm.h>
#include <sound/pcm.h>
#include <sound/jack.h>
#include <sound/q6afe-v2.h>
#include <soc/qcom/socinfo.h>
#include <qdsp6v2/msm-pcm-routing-v2.h>
#include <sound/q6core.h>
#include "../codecs/wcd9xxx-common.h"
#include "../codecs/wcd9330.h"
#include "../codecs/wcd9306.h"
/* Spk control */
#define MDM_SPK_ON 1
#define WCD9XXX_MBHC_DEF_BUTTONS 8
#define WCD9XXX_MBHC_DEF_RLOADS 5
/*
* MDM9607 run Tomtom at 12.288 Mhz.
* At present MDM supports 12.288mhz
* only. Tomtom supports 9.6 MHz also.
*/
#define MDM_MCLK_CLK_12P288MHZ 12288000
#define MDM_MCLK_CLK_9P6HZ 9600000
#define MDM_MI2S_RATE 48000
#define SAMPLE_RATE_8KHZ 8000
#define SAMPLE_RATE_16KHZ 16000
#define SAMPLE_RATE_48KHZ 48000
#define NO_OF_BITS_PER_SAMPLE 16
#define LPAIF_OFFSET 0x07700000
#define LPAIF_PRI_MODE_MUXSEL (LPAIF_OFFSET + 0x2008)
#define LPAIF_SEC_MODE_MUXSEL (LPAIF_OFFSET + 0x200c)
#define LPASS_CSR_GP_IO_MUX_SPKR_CTL (LPAIF_OFFSET + 0x2004)
#define LPASS_CSR_GP_IO_MUX_MIC_CTL (LPAIF_OFFSET + 0x2000)
/* SW workaround for MCLK routing issue at HW level in MDM9607
* Set below registers to route
* MCLK source (gcc_ultaudio_ext_mclk2)
* to PLL test pad
*/
#define GCC_CLK_CTL_REG 0x01800000
#define GCC_GCC_DEBUG_CLK_CTL (GCC_CLK_CTL_REG + 0x74000)
#define GCC_PLLTEST_PAD_CFG (GCC_CLK_CTL_REG + 0x7400C)
#define GCC_DEBUG_CLK_CTL_EN_VALUE 0x100ec
#define GCC_PLLTEST_PAD_CFG_EN_VALUE 0x1200
#define I2S_SEL 0
#define I2S_PCM_SEL 1
#define I2S_PCM_SEL_OFFSET 0
#define I2S_PCM_MASTER_MODE 1
#define I2S_PCM_SLAVE_MODE 0
/* Currently enabling only SCLK because
* MCLK is routed from PLL test pad
*/
#define PRI_TLMM_CLKS_EN_MASTER 0x00020004
#define SEC_TLMM_CLKS_EN_MASTER 0x2
#define PRI_TLMM_CLKS_EN_SLAVE 0x100000
#define SEC_TLMM_CLKS_EN_SLAVE 0x800000
#define CLOCK_ON 1
#define CLOCK_OFF 0
/* Machine driver Name*/
#define DRV_NAME "mdm9607-asoc-snd"
enum mi2s_pcm_mux {
PRI_MI2S_PCM,
SEC_MI2S_PCM,
MI2S_PCM_MAX_INTF
};
struct mdm9607_codec {
int (*mclk_enable_fn)(struct snd_soc_codec *codec,
int mclk_enable, bool dapm);
int (*mbhc_hs_detect)(struct snd_soc_codec *codec,
struct wcd9xxx_mbhc_config *mbhc_cfg);
};
struct mdm_machine_data {
u32 mclk_freq;
atomic_t prim_clk_usrs;
u16 prim_mi2s_mode;
u16 prim_auxpcm_mode;
atomic_t sec_clk_usrs;
u16 sec_mi2s_mode;
u16 sec_auxpcm_mode;
void *lpaif_pri_muxsel_virt_addr;
void *lpaif_sec_muxsel_virt_addr;
void *lpass_mux_spkr_ctl_virt_addr;
void *lpass_mux_mic_ctl_virt_addr;
void *gcc_debug_clk_ctl_virt_addr;
void *gcc_plltest_pad_cfg_virt_addr;
struct mdm9607_codec mdm9607_codec_fn;
};
static const struct afe_clk_cfg lpass_default = {
AFE_API_VERSION_I2S_CONFIG,
Q6AFE_LPASS_IBIT_CLK_1_P536_MHZ,
Q6AFE_LPASS_OSR_CLK_12_P288_MHZ,
Q6AFE_LPASS_CLK_SRC_INTERNAL,
Q6AFE_LPASS_CLK_ROOT_DEFAULT,
Q6AFE_LPASS_MODE_BOTH_VALID,
0,
};
static int mdm_auxpcm_rate = SAMPLE_RATE_8KHZ;
static struct mutex cdc_mclk_mutex;
static int mdm_mi2s_rx_ch = 1;
static int mdm_mi2s_tx_ch = 1;
static int mdm_mi2s_rate = SAMPLE_RATE_48KHZ;
static int mdm_sec_mi2s_rx_ch = 1;
static int mdm_sec_mi2s_tx_ch = 1;
static int mdm_sec_mi2s_rate = SAMPLE_RATE_48KHZ;
static int mdm_spk_control;
static atomic_t aux_ref_count;
static atomic_t sec_aux_ref_count;
static atomic_t mi2s_ref_count;
static atomic_t sec_mi2s_ref_count;
static int clk_users;
static int mdm_enable_codec_ext_clk(struct snd_soc_codec *codec,
int enable, bool dapm);
static void *def_codec_mbhc_cal(void);
static struct wcd9xxx_mbhc_config mbhc_cfg = {
.read_fw_bin = false,
.calibration = NULL,
.micbias = MBHC_MICBIAS2,
.mclk_cb_fn = mdm_enable_codec_ext_clk,
.mclk_rate = MDM_MCLK_CLK_12P288MHZ,
.gpio_level_insert = 1,
.detect_extn_cable = false,
.micbias_enable_flags = 1 << MBHC_MICBIAS_ENABLE_THRESHOLD_HEADSET,
.insert_detect = true,
.swap_gnd_mic = NULL,
.cs_enable_flags = (1 << MBHC_CS_ENABLE_POLLING |
1 << MBHC_CS_ENABLE_INSERTION |
1 << MBHC_CS_ENABLE_REMOVAL |
1 << MBHC_CS_ENABLE_DET_ANC),
.do_recalibration = true,
.use_vddio_meas = true,
.enable_anc_mic_detect = false,
.hw_jack_type = FOUR_POLE_JACK,
};
static void mdm_gpio_set_mux_ctl(struct mdm_machine_data *dt)
{
if (dt->gcc_debug_clk_ctl_virt_addr != NULL)
iowrite32(GCC_DEBUG_CLK_CTL_EN_VALUE,
dt->gcc_debug_clk_ctl_virt_addr);
else
pr_err("%s: gcc_debug_clk_ctl_virt_addr is NULL\n",
__func__);
if (dt->gcc_plltest_pad_cfg_virt_addr != NULL)
iowrite32(GCC_PLLTEST_PAD_CFG_EN_VALUE,
dt->gcc_plltest_pad_cfg_virt_addr);
else
pr_err("%s:gcc_plltest_pad_cfg_virt_addr is NULL\n",
__func__);
}
static int mdm_mi2s_clk_ctl(struct snd_soc_pcm_runtime *rtd, bool enable,
int rate)
{
struct snd_soc_card *card = rtd->card;
struct mdm_machine_data *pdata = snd_soc_card_get_drvdata(card);
struct afe_clk_cfg *lpass_clk = NULL;
int ret = 0;
if (pdata == NULL) {
pr_err("%s:platform data is null\n", __func__);
ret = -ENOMEM;
goto done;
}
lpass_clk = kzalloc(sizeof(struct afe_clk_cfg), GFP_KERNEL);
if (!lpass_clk) {
ret = -ENOMEM;
goto done;
}
memcpy(lpass_clk, &lpass_default, sizeof(struct afe_clk_cfg));
pr_debug("%s enable = %x\n", __func__, enable);
if (enable) {
if (atomic_read(&pdata->prim_clk_usrs) == 0) {
lpass_clk->clk_val2 = pdata->mclk_freq;
lpass_clk->clk_val1 = (rate * 2 *
NO_OF_BITS_PER_SAMPLE);
lpass_clk->clk_set_mode = Q6AFE_LPASS_MODE_BOTH_VALID;
} else {
lpass_clk->clk_val1 = (rate * 2 *
NO_OF_BITS_PER_SAMPLE);
lpass_clk->clk_set_mode = Q6AFE_LPASS_MODE_CLK1_VALID;
}
ret = afe_set_lpass_clock(MI2S_RX, lpass_clk);
if (ret < 0)
pr_err("%s:afe_set_lpass_clock failed\n", __func__);
else
atomic_inc(&pdata->prim_clk_usrs);
} else {
if (atomic_read(&pdata->prim_clk_usrs) > 0)
atomic_dec(&pdata->prim_clk_usrs);
if (atomic_read(&pdata->prim_clk_usrs) == 0) {
lpass_clk->clk_val2 = Q6AFE_LPASS_OSR_CLK_DISABLE;
lpass_clk->clk_set_mode = Q6AFE_LPASS_MODE_BOTH_VALID;
} else {
lpass_clk->clk_set_mode = Q6AFE_LPASS_MODE_CLK1_VALID;
}
lpass_clk->clk_val1 = Q6AFE_LPASS_IBIT_CLK_DISABLE;
ret = afe_set_lpass_clock(MI2S_RX, lpass_clk);
if (ret < 0)
pr_err("%s:afe_set_lpass_clock failed\n", __func__);
}
pr_debug("%s clk 1 = %x clk2 = %x mode = %x\n",
__func__, lpass_clk->clk_val1, lpass_clk->clk_val2,
lpass_clk->clk_set_mode);
kfree(lpass_clk);
done:
clk_users = atomic_read(&pdata->prim_clk_usrs);
return ret;
}
static void mdm_mi2s_shutdown(struct snd_pcm_substream *substream)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
int ret;
if (atomic_dec_return(&mi2s_ref_count) == 0) {
ret = mdm_mi2s_clk_ctl(rtd, false, 0);
if (ret < 0)
pr_err("%s Clock disable failed\n", __func__);
}
}
static int mdm_mi2s_startup(struct snd_pcm_substream *substream)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
struct snd_soc_dai *codec_dai = rtd->codec_dai;
struct snd_soc_card *card = rtd->card;
struct mdm_machine_data *pdata = snd_soc_card_get_drvdata(card);
int ret = 0;
if (atomic_inc_return(&mi2s_ref_count) == 1) {
if (pdata->lpaif_pri_muxsel_virt_addr != NULL) {
ret = afe_enable_lpass_core_shared_clock(MI2S_RX,
CLOCK_ON);
if (ret < 0) {
ret = -EINVAL;
goto done;
}
iowrite32(I2S_SEL << I2S_PCM_SEL_OFFSET,
pdata->lpaif_pri_muxsel_virt_addr);
if (pdata->lpass_mux_spkr_ctl_virt_addr != NULL) {
if (pdata->prim_mi2s_mode == 1) {
iowrite32(PRI_TLMM_CLKS_EN_MASTER,
pdata->lpass_mux_spkr_ctl_virt_addr);
} else if (pdata->prim_mi2s_mode == 0) {
iowrite32(PRI_TLMM_CLKS_EN_SLAVE,
pdata->lpass_mux_spkr_ctl_virt_addr);
} else {
pr_err("%s Invalid primary mi2s mode\n",
__func__);
atomic_dec(&mi2s_ref_count);
ret = -EINVAL;
goto err;
}
} else {
pr_err("%s: mux spkr ctl virt addr is NULL\n",
__func__);
ret = -EINVAL;
goto err;
}
mdm_gpio_set_mux_ctl(pdata);
} else {
pr_err("%s lpaif_pri_muxsel_virt_addr is NULL\n",
__func__);
ret = -EINVAL;
goto done;
}
/*
* This sets the CONFIG PARAMETER WS_SRC.
* 1 means internal clock master mode.
* 0 means external clock slave mode.
*/
if (pdata->prim_mi2s_mode == 1) {
ret = mdm_mi2s_clk_ctl(rtd, true, mdm_mi2s_rate);
if (ret < 0) {
pr_err("%s clock enable failed\n", __func__);
goto err;
}
ret = snd_soc_dai_set_fmt(cpu_dai,
SND_SOC_DAIFMT_CBS_CFS);
if (ret < 0) {
pr_err("%s Set fmt for cpu dai failed\n",
__func__);
goto err;
}
ret = snd_soc_dai_set_fmt(codec_dai,
SND_SOC_DAIFMT_CBS_CFS);
if (ret < 0)
pr_err("%s Set fmt for codec dai failed\n",
__func__);
} else if (pdata->prim_mi2s_mode == 0) {
/*
* Disable bit clk in slave mode for QC codec.
* Enable only mclk.
*/
ret = mdm_mi2s_clk_ctl(rtd, true, 0);
if (ret < 0) {
pr_err("%s clock enable failed\n", __func__);
goto err;
}
ret = snd_soc_dai_set_fmt(cpu_dai,
SND_SOC_DAIFMT_CBM_CFM);
if (ret < 0) {
pr_err("%s Set fmt for cpu dai failed\n",
__func__);
goto err;
}
ret = snd_soc_dai_set_fmt(codec_dai,
SND_SOC_DAIFMT_CBM_CFM);
if (ret < 0)
pr_err("%s Set fmt for codec dai failed\n",
__func__);
} else {
pr_err("%s Invalid primary mi2s mode\n", __func__);
atomic_dec(&mi2s_ref_count);
ret = -EINVAL;
}
}
err:
afe_enable_lpass_core_shared_clock(MI2S_RX, CLOCK_OFF);
done:
return ret;
}
static int mdm_sec_mi2s_clk_ctl(struct snd_soc_pcm_runtime *rtd, bool enable,
int rate)
{
struct snd_soc_card *card = rtd->card;
struct mdm_machine_data *pdata = snd_soc_card_get_drvdata(card);
struct afe_clk_cfg *lpass_clk = NULL;
int ret = 0;
if (pdata == NULL) {
pr_err("%s:platform data is null\n", __func__);
ret = -EINVAL;
goto done;
}
lpass_clk = kzalloc(sizeof(struct afe_clk_cfg), GFP_KERNEL);
if (!lpass_clk) {
ret = -ENOMEM;
goto done;
}
memcpy(lpass_clk, &lpass_default, sizeof(struct afe_clk_cfg));
pr_debug("%s enable = %x\n", __func__, enable);
if (enable) {
if (atomic_read(&pdata->sec_clk_usrs) == 0) {
lpass_clk->clk_val2 = pdata->mclk_freq;
lpass_clk->clk_val1 = (rate * 2 *
NO_OF_BITS_PER_SAMPLE);
lpass_clk->clk_set_mode = Q6AFE_LPASS_MODE_BOTH_VALID;
} else {
lpass_clk->clk_val1 = (rate * 2 *
NO_OF_BITS_PER_SAMPLE);
lpass_clk->clk_set_mode = Q6AFE_LPASS_MODE_CLK1_VALID;
}
ret = afe_set_lpass_clock(SECONDARY_I2S_RX, lpass_clk);
if (ret < 0)
pr_err("%s:afe_set_lpass_clock failed\n", __func__);
else
atomic_inc(&pdata->sec_clk_usrs);
} else {
if (atomic_read(&pdata->sec_clk_usrs) > 0)
atomic_dec(&pdata->sec_clk_usrs);
if (atomic_read(&pdata->sec_clk_usrs) == 0) {
lpass_clk->clk_val2 = Q6AFE_LPASS_OSR_CLK_DISABLE;
lpass_clk->clk_set_mode = Q6AFE_LPASS_MODE_BOTH_VALID;
} else {
lpass_clk->clk_set_mode = Q6AFE_LPASS_MODE_CLK1_VALID;
}
lpass_clk->clk_val1 = Q6AFE_LPASS_IBIT_CLK_DISABLE;
ret = afe_set_lpass_clock(SECONDARY_I2S_RX, lpass_clk);
if (ret < 0)
pr_err("%s:afe_set_lpass_clock failed\n", __func__);
}
pr_debug("%s clk 1 = %x clk2 = %x mode = %x\n",
__func__, lpass_clk->clk_val1, lpass_clk->clk_val2,
lpass_clk->clk_set_mode);
kfree(lpass_clk);
done:
return ret;
}
static void mdm_sec_mi2s_shutdown(struct snd_pcm_substream *substream)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
int ret;
if (atomic_dec_return(&sec_mi2s_ref_count) == 0) {
ret = mdm_sec_mi2s_clk_ctl(rtd, false, 0);
if (ret < 0)
pr_err("%s Clock disable failed\n", __func__);
}
}
static int mdm_sec_mi2s_startup(struct snd_pcm_substream *substream)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
struct snd_soc_card *card = rtd->card;
struct mdm_machine_data *pdata = snd_soc_card_get_drvdata(card);
int ret = 0;
if (atomic_inc_return(&sec_mi2s_ref_count) == 1) {
if (pdata->lpaif_sec_muxsel_virt_addr != NULL) {
ret = afe_enable_lpass_core_shared_clock(
SECONDARY_I2S_RX, CLOCK_ON);
if (ret < 0) {
ret = -EINVAL;
goto done;
}
iowrite32(I2S_SEL << I2S_PCM_SEL_OFFSET,
pdata->lpaif_sec_muxsel_virt_addr);
if (pdata->lpass_mux_mic_ctl_virt_addr != NULL) {
if (pdata->sec_mi2s_mode == 1) {
iowrite32(SEC_TLMM_CLKS_EN_MASTER,
pdata->lpass_mux_mic_ctl_virt_addr);
} else if (pdata->sec_mi2s_mode == 0) {
iowrite32(SEC_TLMM_CLKS_EN_SLAVE,
pdata->lpass_mux_mic_ctl_virt_addr);
} else {
pr_err("%s Invalid secondary mi2s mode\n",
__func__);
atomic_dec(&sec_mi2s_ref_count);
ret = -EINVAL;
goto err;
}
} else {
pr_err("%s: mux spkr ctl virt addr is NULL\n",
__func__);
ret = -EINVAL;
goto err;
}
mdm_gpio_set_mux_ctl(pdata);
} else {
pr_err("%s lpaif_sec_muxsel_virt_addr is NULL\n",
__func__);
ret = -EINVAL;
goto done;
}
/*
* This sets the CONFIG PARAMETER WS_SRC.
* 1 means internal clock master mode.
* 0 means external clock slave mode.
*/
if (pdata->sec_mi2s_mode == 1) {
ret = mdm_sec_mi2s_clk_ctl(rtd, true,
mdm_sec_mi2s_rate);
if (ret < 0) {
pr_err("%s clock enable failed\n", __func__);
goto err;
}
ret = snd_soc_dai_set_fmt(cpu_dai,
SND_SOC_DAIFMT_CBS_CFS);
if (ret < 0)
pr_err("%s Set fmt for cpu dai failed\n",
__func__);
} else if (pdata->sec_mi2s_mode == 0) {
/*
* Enable mclk here, if needed for external codecs.
* Optional. Refer primary mi2s slave interface.
*/
ret = snd_soc_dai_set_fmt(cpu_dai,
SND_SOC_DAIFMT_CBM_CFM);
if (ret < 0)
pr_err("%s Set fmt for cpu dai failed\n",
__func__);
} else {
pr_err("%s Invalid secondary mi2s mode\n", __func__);
atomic_dec(&sec_mi2s_ref_count);
ret = -EINVAL;
}
}
err:
afe_enable_lpass_core_shared_clock(SECONDARY_I2S_RX, CLOCK_OFF);
done:
return ret;
}
static struct snd_soc_ops mdm_mi2s_be_ops = {
.startup = mdm_mi2s_startup,
.shutdown = mdm_mi2s_shutdown,
};
static struct snd_soc_ops mdm_sec_mi2s_be_ops = {
.startup = mdm_sec_mi2s_startup,
.shutdown = mdm_sec_mi2s_shutdown,
};
static int mdm_mi2s_rate_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
pr_debug("%s: mdm_i2s_rate = %d", __func__,
mdm_mi2s_rate);
ucontrol->value.integer.value[0] = mdm_mi2s_rate;
return 0;
}
static int mdm_mi2s_rate_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
switch (ucontrol->value.integer.value[0]) {
case 0:
mdm_mi2s_rate = SAMPLE_RATE_8KHZ;
break;
case 1:
mdm_mi2s_rate = SAMPLE_RATE_16KHZ;
break;
case 2:
default:
mdm_mi2s_rate = SAMPLE_RATE_48KHZ;
break;
}
pr_debug("%s: mdm_mi2s_rate = %d ucontrol->value = %d\n",
__func__, mdm_mi2s_rate,
(int)ucontrol->value.integer.value[0]);
return 0;
}
static int mdm_mi2s_rx_be_hw_params_fixup(struct snd_soc_pcm_runtime *rt,
struct snd_pcm_hw_params *params)
{
struct snd_interval *rate = hw_param_interval(params,
SNDRV_PCM_HW_PARAM_RATE);
struct snd_interval *channels = hw_param_interval(params,
SNDRV_PCM_HW_PARAM_CHANNELS);
rate->min = rate->max = mdm_mi2s_rate;
channels->min = channels->max = mdm_mi2s_rx_ch;
return 0;
}
static int mdm_mi2s_tx_be_hw_params_fixup(struct snd_soc_pcm_runtime *rt,
struct snd_pcm_hw_params *params)
{
struct snd_interval *rate = hw_param_interval(params,
SNDRV_PCM_HW_PARAM_RATE);
struct snd_interval *channels = hw_param_interval(params,
SNDRV_PCM_HW_PARAM_CHANNELS);
rate->min = rate->max = mdm_mi2s_rate;
channels->min = channels->max = mdm_mi2s_tx_ch;
return 0;
}
static int mdm_sec_mi2s_rate_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
pr_debug("%s: mdm_sec_mi2s_rate = %d", __func__,
mdm_sec_mi2s_rate);
ucontrol->value.integer.value[0] = mdm_sec_mi2s_rate;
return 0;
}
static int mdm_sec_mi2s_rate_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
switch (ucontrol->value.integer.value[0]) {
case 0:
mdm_sec_mi2s_rate = SAMPLE_RATE_8KHZ;
break;
case 1:
mdm_sec_mi2s_rate = SAMPLE_RATE_16KHZ;
break;
case 2:
default:
mdm_sec_mi2s_rate = SAMPLE_RATE_48KHZ;
break;
}
pr_debug("%s: mdm_sec_mi2s_rate = %d ucontrol->value = %d\n",
__func__, mdm_sec_mi2s_rate,
(int)ucontrol->value.integer.value[0]);
return 0;
}
static int mdm_sec_mi2s_rx_be_hw_params_fixup(struct snd_soc_pcm_runtime *rt,
struct snd_pcm_hw_params *params)
{
struct snd_interval *rate = hw_param_interval(params,
SNDRV_PCM_HW_PARAM_RATE);
struct snd_interval *channels = hw_param_interval(params,
SNDRV_PCM_HW_PARAM_CHANNELS);
rate->min = rate->max = mdm_sec_mi2s_rate;
channels->min = channels->max = mdm_sec_mi2s_rx_ch;
return 0;
}
static int mdm_sec_mi2s_tx_be_hw_params_fixup(struct snd_soc_pcm_runtime *rt,
struct snd_pcm_hw_params *params)
{
struct snd_interval *rate = hw_param_interval(params,
SNDRV_PCM_HW_PARAM_RATE);
struct snd_interval *channels = hw_param_interval(params,
SNDRV_PCM_HW_PARAM_CHANNELS);
rate->min = rate->max = mdm_sec_mi2s_rate;
channels->min = channels->max = mdm_sec_mi2s_tx_ch;
return 0;
}
static int mdm_be_hw_params_fixup(struct snd_soc_pcm_runtime *rt,
struct snd_pcm_hw_params *params)
{
struct snd_interval *rate = hw_param_interval(params,
SNDRV_PCM_HW_PARAM_RATE);
rate->min = rate->max = MDM_MI2S_RATE;
return 0;
}
static int mdm_mi2s_rx_ch_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
pr_debug("%s mdm_mi2s_rx_ch %d\n", __func__,
mdm_mi2s_rx_ch);
ucontrol->value.integer.value[0] = mdm_mi2s_rx_ch - 1;
return 0;
}
static int mdm_mi2s_rx_ch_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
mdm_mi2s_rx_ch = ucontrol->value.integer.value[0] + 1;
pr_debug("%s mdm_mi2s_rx_ch %d\n", __func__,
mdm_mi2s_rx_ch);
return 1;
}
static int mdm_mi2s_tx_ch_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
pr_debug("%s mdm_mi2s_tx_ch %d\n", __func__,
mdm_mi2s_tx_ch);
ucontrol->value.integer.value[0] = mdm_mi2s_tx_ch - 1;
return 0;
}
static int mdm_mi2s_tx_ch_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
mdm_mi2s_tx_ch = ucontrol->value.integer.value[0] + 1;
pr_debug("%s mdm_mi2s_tx_ch %d\n", __func__,
mdm_mi2s_tx_ch);
return 1;
}
static int mdm_sec_mi2s_rx_ch_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
pr_debug("%s mdm_sec_mi2s_rx_ch %d\n", __func__,
mdm_sec_mi2s_rx_ch);
ucontrol->value.integer.value[0] = mdm_sec_mi2s_rx_ch - 1;
return 0;
}
static int mdm_sec_mi2s_rx_ch_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
mdm_sec_mi2s_rx_ch = ucontrol->value.integer.value[0] + 1;
pr_debug("%s mdm_sec_mi2s_rx_ch %d\n", __func__,
mdm_sec_mi2s_rx_ch);
return 1;
}
static int mdm_sec_mi2s_tx_ch_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
pr_debug("%s mdm_sec_mi2s_tx_ch %d\n", __func__,
mdm_sec_mi2s_tx_ch);
ucontrol->value.integer.value[0] = mdm_sec_mi2s_tx_ch - 1;
return 0;
}
static int mdm_sec_mi2s_tx_ch_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
mdm_sec_mi2s_tx_ch = ucontrol->value.integer.value[0] + 1;
pr_debug("%s mdm_sec_mi2s_tx_ch %d\n", __func__,
mdm_sec_mi2s_tx_ch);
return 1;
}
static int mdm_mi2s_get_spk(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
pr_debug("%s mdm_spk_control %d", __func__, mdm_spk_control);
ucontrol->value.integer.value[0] = mdm_spk_control;
return 0;
}
static void mdm_ext_control(struct snd_soc_codec *codec)
{
struct snd_soc_dapm_context *dapm = &codec->dapm;
pr_debug("%s mdm_spk_control %d", __func__, mdm_spk_control);
mutex_lock(&codec->mutex);
if (mdm_spk_control == MDM_SPK_ON) {
snd_soc_dapm_enable_pin(dapm, "Ext Spk Bottom Pos");
snd_soc_dapm_enable_pin(dapm, "Ext Spk Bottom Neg");
snd_soc_dapm_enable_pin(dapm, "Ext Spk Top Pos");
snd_soc_dapm_enable_pin(dapm, "Ext Spk Top Neg");
} else {
snd_soc_dapm_disable_pin(dapm, "Ext Spk Bottom Pos");
snd_soc_dapm_disable_pin(dapm, "Ext Spk Bottom Neg");
snd_soc_dapm_disable_pin(dapm, "Ext Spk Top Pos");
snd_soc_dapm_disable_pin(dapm, "Ext Spk Top Neg");
}
snd_soc_dapm_sync(dapm);
mutex_unlock(&codec->mutex);
}
static int mdm_mi2s_set_spk(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
pr_debug("%s()\n", __func__);
if (mdm_spk_control == ucontrol->value.integer.value[0])
return 0;
mdm_spk_control = ucontrol->value.integer.value[0];
mdm_ext_control(codec);
return 1;
}
static int mdm_enable_codec_ext_clk(struct snd_soc_codec *codec,
int enable, bool dapm)
{
int ret = 0;
struct snd_soc_card *card = codec->component.card;
struct mdm_machine_data *pdata =
snd_soc_card_get_drvdata(card);
struct afe_clk_cfg *lpass_clk = NULL;
pr_debug("%s enable %d codec name %s\n",
__func__, enable, codec->component.name);
lpass_clk = kzalloc(sizeof(struct afe_clk_cfg), GFP_KERNEL);
if (!lpass_clk)
return -ENOMEM;
mutex_lock(&cdc_mclk_mutex);
memcpy(lpass_clk, &lpass_default, sizeof(struct afe_clk_cfg));
if (enable) {
if (atomic_read(&pdata->prim_clk_usrs) == 0) {
lpass_clk->clk_val2 = pdata->mclk_freq;
lpass_clk->clk_set_mode = Q6AFE_LPASS_MODE_CLK2_VALID;
ret = afe_set_lpass_clock(MI2S_RX, lpass_clk);
if (ret < 0) {
pr_err("%s afe_set_lpass_clock failed\n",
__func__);
goto err;
}
}
atomic_inc(&pdata->prim_clk_usrs);
pdata->mdm9607_codec_fn.mclk_enable_fn(codec, 1, dapm);
} else {
if (atomic_read(&pdata->prim_clk_usrs) > 0)
atomic_dec(&pdata->prim_clk_usrs);
if (atomic_read(&pdata->prim_clk_usrs) == 0) {
lpass_clk->clk_set_mode = Q6AFE_LPASS_MODE_CLK2_VALID;
lpass_clk->clk_val2 = Q6AFE_LPASS_OSR_CLK_DISABLE;
ret = afe_set_lpass_clock(MI2S_RX, lpass_clk);
if (ret < 0) {
pr_err("%s afe_set_lpass_clock failed\n",
__func__);
goto err;
}
}
pdata->mdm9607_codec_fn.mclk_enable_fn(codec, 0, dapm);
}
pr_debug("%s clk2 %x mode %x\n", __func__, lpass_clk->clk_val2,
lpass_clk->clk_set_mode);
err:
mutex_unlock(&cdc_mclk_mutex);
kfree(lpass_clk);
clk_users = atomic_read(&pdata->prim_clk_usrs);
return ret;
}
static int mdm_mclk_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
pr_debug("%s event %d\n", __func__, event);
switch (event) {
case SND_SOC_DAPM_PRE_PMU:
return mdm_enable_codec_ext_clk(w->codec, 1, true);
case SND_SOC_DAPM_POST_PMD:
return mdm_enable_codec_ext_clk(w->codec, 0, true);
}
return 0;
}
static int mdm_auxpcm_startup(struct snd_pcm_substream *substream)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_soc_card *card = rtd->card;
struct mdm_machine_data *pdata = snd_soc_card_get_drvdata(card);
int ret = 0;
if (atomic_inc_return(&aux_ref_count) == 1) {
if (pdata->lpaif_pri_muxsel_virt_addr != NULL) {
ret = afe_enable_lpass_core_shared_clock(MI2S_RX,
CLOCK_ON);
if (ret < 0) {
ret = -EINVAL;
goto done;
}
iowrite32(I2S_PCM_SEL << I2S_PCM_SEL_OFFSET,
pdata->lpaif_pri_muxsel_virt_addr);
if (pdata->lpass_mux_spkr_ctl_virt_addr != NULL) {
if (pdata->prim_auxpcm_mode == 1) {
iowrite32(PRI_TLMM_CLKS_EN_MASTER,
pdata->lpass_mux_spkr_ctl_virt_addr);
} else if (pdata->prim_auxpcm_mode == 0) {
iowrite32(PRI_TLMM_CLKS_EN_SLAVE,
pdata->lpass_mux_spkr_ctl_virt_addr);
} else {
pr_err("%s Invalid primary auxpcm mode\n",
__func__);
atomic_dec(&aux_ref_count);
ret = -EINVAL;
goto err;
}
} else {
pr_err("%s lpass_mux_spkr_ctl_virt_addr is NULL\n",
__func__);
ret = -EINVAL;
goto err;
}
} else {
pr_err("%s lpaif_pri_muxsel_virt_addr is NULL\n",
__func__);
ret = -EINVAL;
goto done;
}
}
err:
afe_enable_lpass_core_shared_clock(MI2S_RX, CLOCK_OFF);
done:
return ret;
}
static int mdm_sec_auxpcm_startup(struct snd_pcm_substream *substream)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_soc_card *card = rtd->card;
struct mdm_machine_data *pdata = snd_soc_card_get_drvdata(card);
int ret = 0;
if (atomic_inc_return(&sec_aux_ref_count) == 1) {
if (pdata->lpaif_sec_muxsel_virt_addr != NULL) {
ret = afe_enable_lpass_core_shared_clock(
SECONDARY_I2S_RX, CLOCK_ON);
if (ret < 0) {
ret = -EINVAL;
goto done;
}
iowrite32(I2S_PCM_SEL << I2S_PCM_SEL_OFFSET,
pdata->lpaif_sec_muxsel_virt_addr);
if (pdata->lpass_mux_mic_ctl_virt_addr != NULL) {
if (pdata->sec_auxpcm_mode == 1) {
iowrite32(SEC_TLMM_CLKS_EN_MASTER,
pdata->lpass_mux_mic_ctl_virt_addr);
} else if (pdata->sec_auxpcm_mode == 0) {
iowrite32(SEC_TLMM_CLKS_EN_SLAVE,
pdata->lpass_mux_mic_ctl_virt_addr);
} else {
pr_err("%s Invalid secondary auxpcm mode\n",
__func__);
atomic_dec(&sec_aux_ref_count);
ret = -EINVAL;
goto err;
}
} else {
pr_err("%s lpass_mux_mic_ctl_virt_addr is NULL\n",
__func__);
ret = -EINVAL;
goto err;
}
} else {
pr_err("%s lpaif_sec_muxsel_virt_addr is NULL\n",
__func__);
ret = -EINVAL;
goto done;
}
}
err:
afe_enable_lpass_core_shared_clock(SECONDARY_I2S_RX, CLOCK_OFF);
done:
return ret;
}
static struct snd_soc_ops mdm_auxpcm_be_ops = {
.startup = mdm_auxpcm_startup,
};
static struct snd_soc_ops mdm_sec_auxpcm_be_ops = {
.startup = mdm_sec_auxpcm_startup,
};
static int mdm_auxpcm_rate_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
ucontrol->value.integer.value[0] = mdm_auxpcm_rate;
return 0;
}
static int mdm_auxpcm_rate_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
switch (ucontrol->value.integer.value[0]) {
case 0:
mdm_auxpcm_rate = SAMPLE_RATE_8KHZ;
break;
case 1:
mdm_auxpcm_rate = SAMPLE_RATE_16KHZ;
break;
default:
mdm_auxpcm_rate = SAMPLE_RATE_8KHZ;
break;
}
return 0;
}
static int mdm_auxpcm_be_params_fixup(struct snd_soc_pcm_runtime *rtd,
struct snd_pcm_hw_params *params)
{
struct snd_interval *rate =
hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE);
struct snd_interval *channels =
hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS);
rate->min = rate->max = mdm_auxpcm_rate;
channels->min = channels->max = 1;
return 0;
}
static const struct snd_soc_dapm_widget mdm9607_dapm_widgets[] = {
SND_SOC_DAPM_SUPPLY("MCLK", SND_SOC_NOPM, 0, 0,
mdm_mclk_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_SPK("Lineout_1 amp", NULL),
SND_SOC_DAPM_SPK("Lineout_3 amp", NULL),
SND_SOC_DAPM_SPK("Lineout_2 amp", NULL),
SND_SOC_DAPM_SPK("Lineout_4 amp", NULL),
SND_SOC_DAPM_MIC("Handset Mic", NULL),
SND_SOC_DAPM_MIC("Headset Mic", NULL),
SND_SOC_DAPM_MIC("ANCRight Headset Mic", NULL),
SND_SOC_DAPM_MIC("ANCLeft Headset Mic", NULL),
SND_SOC_DAPM_MIC("Analog Mic4", NULL),
SND_SOC_DAPM_MIC("Analog Mic6", NULL),
SND_SOC_DAPM_MIC("Analog Mic7", NULL),
SND_SOC_DAPM_MIC("Analog Mic8", NULL),
SND_SOC_DAPM_MIC("Digital Mic1", NULL),
SND_SOC_DAPM_MIC("Digital Mic2", NULL),
SND_SOC_DAPM_MIC("Digital Mic3", NULL),
SND_SOC_DAPM_MIC("Digital Mic4", NULL),
SND_SOC_DAPM_MIC("Digital Mic5", NULL),
SND_SOC_DAPM_MIC("Digital Mic6", NULL),
};
static const char *const spk_function[] = {"Off", "On"};
static const char *const mi2s_rx_ch_text[] = {"One", "Two"};
static const char *const mi2s_tx_ch_text[] = {"One", "Two"};
static const char *const auxpcm_rate_text[] = {"rate_8000", "rate_16000"};
static const char *const mi2s_rate_text[] = {"rate_8000",
"rate_16000", "rate_48000"};
static const struct soc_enum mdm_enum[] = {
SOC_ENUM_SINGLE_EXT(2, spk_function),
SOC_ENUM_SINGLE_EXT(2, mi2s_rx_ch_text),
SOC_ENUM_SINGLE_EXT(2, mi2s_tx_ch_text),
SOC_ENUM_SINGLE_EXT(2, auxpcm_rate_text),
SOC_ENUM_SINGLE_EXT(3, mi2s_rate_text),
};
static const struct snd_kcontrol_new mdm_snd_controls[] = {
SOC_ENUM_EXT("Speaker Function", mdm_enum[0],
mdm_mi2s_get_spk,
mdm_mi2s_set_spk),
SOC_ENUM_EXT("MI2S_RX Channels", mdm_enum[1],
mdm_mi2s_rx_ch_get,
mdm_mi2s_rx_ch_put),
SOC_ENUM_EXT("MI2S_TX Channels", mdm_enum[2],
mdm_mi2s_tx_ch_get,
mdm_mi2s_tx_ch_put),
SOC_ENUM_EXT("AUX PCM SampleRate", mdm_enum[3],
mdm_auxpcm_rate_get,
mdm_auxpcm_rate_put),
SOC_ENUM_EXT("MI2S SampleRate", mdm_enum[4],
mdm_mi2s_rate_get,
mdm_mi2s_rate_put),
SOC_ENUM_EXT("SEC_MI2S_RX Channels", mdm_enum[1],
mdm_sec_mi2s_rx_ch_get,
mdm_sec_mi2s_rx_ch_put),
SOC_ENUM_EXT("SEC_MI2S_TX Channels", mdm_enum[2],
mdm_sec_mi2s_tx_ch_get,
mdm_sec_mi2s_tx_ch_put),
SOC_ENUM_EXT("SEC_MI2S SampleRate", mdm_enum[4],
mdm_sec_mi2s_rate_get,
mdm_sec_mi2s_rate_put),
};
static int msm_snd_get_ext_clk_cnt(void)
{
return clk_users;
}
static int mdm_mi2s_audrx_init(struct snd_soc_pcm_runtime *rtd)
{
int ret = 0;
struct snd_soc_codec *codec = rtd->codec;
struct snd_soc_dapm_context *dapm = &codec->dapm;
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
struct snd_soc_card *card = rtd->card;
struct mdm_machine_data *pdata = snd_soc_card_get_drvdata(card);
pr_debug("%s dev_name %s\n", __func__, dev_name(cpu_dai->dev));
rtd->pmdown_time = 0;
ret = snd_soc_add_codec_controls(codec, mdm_snd_controls,
ARRAY_SIZE(mdm_snd_controls));
if (ret < 0)
goto done;
snd_soc_dapm_new_controls(dapm, mdm9607_dapm_widgets,
ARRAY_SIZE(mdm9607_dapm_widgets));
/*
* After DAPM Enable pins always
* DAPM SYNC needs to be called.
*/
snd_soc_dapm_enable_pin(dapm, "Lineout_1 amp");
snd_soc_dapm_enable_pin(dapm, "Lineout_3 amp");
snd_soc_dapm_enable_pin(dapm, "Lineout_2 amp");
snd_soc_dapm_enable_pin(dapm, "Lineout_4 amp");
snd_soc_dapm_ignore_suspend(dapm, "Lineout_1 amp");
snd_soc_dapm_ignore_suspend(dapm, "Lineout_3 amp");
snd_soc_dapm_ignore_suspend(dapm, "Lineout_2 amp");
snd_soc_dapm_ignore_suspend(dapm, "Lineout_4 amp");
snd_soc_dapm_ignore_suspend(dapm, "ultrasound amp");
snd_soc_dapm_ignore_suspend(dapm, "Handset Mic");
snd_soc_dapm_ignore_suspend(dapm, "Headset Mic");
snd_soc_dapm_ignore_suspend(dapm, "ANCRight Headset Mic");
snd_soc_dapm_ignore_suspend(dapm, "ANCLeft Headset Mic");
snd_soc_dapm_ignore_suspend(dapm, "Digital Mic1");
snd_soc_dapm_ignore_suspend(dapm, "Digital Mic2");
snd_soc_dapm_ignore_suspend(dapm, "Digital Mic3");
snd_soc_dapm_ignore_suspend(dapm, "Digital Mic4");
snd_soc_dapm_ignore_suspend(dapm, "Digital Mic5");
snd_soc_dapm_ignore_suspend(dapm, "Digital Mic6");
snd_soc_dapm_ignore_suspend(dapm, "MADINPUT");
snd_soc_dapm_ignore_suspend(dapm, "EAR");
snd_soc_dapm_ignore_suspend(dapm, "HEADPHONE");
snd_soc_dapm_ignore_suspend(dapm, "LINEOUT1");
snd_soc_dapm_ignore_suspend(dapm, "LINEOUT2");
snd_soc_dapm_ignore_suspend(dapm, "LINEOUT3");
snd_soc_dapm_ignore_suspend(dapm, "LINEOUT4");
snd_soc_dapm_ignore_suspend(dapm, "SPK_OUT");
snd_soc_dapm_ignore_suspend(dapm, "ANC HEADPHONE");
snd_soc_dapm_ignore_suspend(dapm, "ANC EAR");
snd_soc_dapm_ignore_suspend(dapm, "AMIC1");
snd_soc_dapm_ignore_suspend(dapm, "AMIC2");
snd_soc_dapm_ignore_suspend(dapm, "AMIC3");
snd_soc_dapm_ignore_suspend(dapm, "AMIC4");
snd_soc_dapm_ignore_suspend(dapm, "AMIC5");
snd_soc_dapm_ignore_suspend(dapm, "AMIC6");
snd_soc_dapm_ignore_suspend(dapm, "DMIC1");
snd_soc_dapm_ignore_suspend(dapm, "DMIC2");
snd_soc_dapm_ignore_suspend(dapm, "DMIC3");
snd_soc_dapm_ignore_suspend(dapm, "DMIC4");
snd_soc_dapm_ignore_suspend(dapm, "DMIC5");
snd_soc_dapm_ignore_suspend(dapm, "DMIC6");
snd_soc_dapm_sync(dapm);
ret = afe_enable_lpass_core_shared_clock(MI2S_RX, CLOCK_ON);
if (ret < 0) {
ret = -EINVAL;
goto done;
}
mdm_gpio_set_mux_ctl(pdata);
ret = afe_enable_lpass_core_shared_clock(MI2S_RX, CLOCK_OFF);
mbhc_cfg.calibration = def_codec_mbhc_cal();
if (mbhc_cfg.calibration) {
ret = pdata->mdm9607_codec_fn.mbhc_hs_detect(codec, &mbhc_cfg);
if (ret < 0) {
pr_err("%s: Failed to intialise mbhc %d\n",
__func__, ret);
kfree(mbhc_cfg.calibration);
}
} else {
ret = -ENOMEM;
}
if (!strcmp(card->name, "mdm9607-tomtom-i2s-snd-card")) {
tomtom_register_ext_clk_cb(mdm_enable_codec_ext_clk,
msm_snd_get_ext_clk_cnt,
rtd->codec);
ret = mdm_enable_codec_ext_clk(rtd->codec, 1, false);
if (IS_ERR_VALUE(ret)) {
pr_err("%s: Failed to enable mclk, err = 0x%x\n",
__func__, ret);
goto done;
}
tomtom_enable_qfuse_sensing(rtd->codec);
ret = mdm_enable_codec_ext_clk(rtd->codec, 0, false);
if (IS_ERR_VALUE(ret)) {
pr_err("%s: Failed to disable mclk, err = 0x%x\n",
__func__, ret);
}
}
done:
return ret;
}
void *def_codec_mbhc_cal(void)
{
void *tomtom_cal;
struct wcd9xxx_mbhc_btn_detect_cfg *btn_cfg;
u16 *btn_low, *btn_high;
u8 *n_ready, *n_cic, *gain;
tomtom_cal = kzalloc(WCD9XXX_MBHC_CAL_SIZE(WCD9XXX_MBHC_DEF_BUTTONS,
WCD9XXX_MBHC_DEF_RLOADS),
GFP_KERNEL);
if (!tomtom_cal) {
pr_err("%s Out of memory\n", __func__);
return NULL;
}
#define S(X, Y) ((WCD9XXX_MBHC_CAL_GENERAL_PTR(tomtom_cal)->X) = (Y))
S(t_ldoh, 100);
S(t_bg_fast_settle, 100);
S(t_shutdown_plug_rem, 255);
S(mbhc_nsa, 4);
S(mbhc_navg, 4);
#undef S
#define S(X, Y) ((WCD9XXX_MBHC_CAL_PLUG_DET_PTR(tomtom_cal)->X) = (Y))
S(mic_current, TOMTOM_PID_MIC_5_UA);
S(hph_current, TOMTOM_PID_MIC_5_UA);
S(t_mic_pid, 100);
S(t_ins_complete, 250);
S(t_ins_retry, 200);
#undef S
#define S(X, Y) ((WCD9XXX_MBHC_CAL_PLUG_TYPE_PTR(tomtom_cal)->X) = (Y))
S(v_no_mic, 30);
S(v_hs_max, 2400);
#undef S
#define S(X, Y) ((WCD9XXX_MBHC_CAL_BTN_DET_PTR(tomtom_cal)->X) = (Y))
S(c[0], 62);
S(c[1], 124);
S(nc, 1);
S(n_meas, 3);
S(mbhc_nsc, 11);
S(n_btn_meas, 1);
S(n_btn_con, 2);
S(num_btn, WCD9XXX_MBHC_DEF_BUTTONS);
S(v_btn_press_delta_sta, 100);
S(v_btn_press_delta_cic, 50);
#undef S
btn_cfg = WCD9XXX_MBHC_CAL_BTN_DET_PTR(tomtom_cal);
btn_low = wcd9xxx_mbhc_cal_btn_det_mp(btn_cfg, MBHC_BTN_DET_V_BTN_LOW);
btn_high = wcd9xxx_mbhc_cal_btn_det_mp(btn_cfg,
MBHC_BTN_DET_V_BTN_HIGH);
btn_low[0] = -50;
btn_high[0] = 20;
btn_low[1] = 21;
btn_high[1] = 61;
btn_low[2] = 62;
btn_high[2] = 104;
btn_low[3] = 105;
btn_high[3] = 148;
btn_low[4] = 149;
btn_high[4] = 189;
btn_low[5] = 190;
btn_high[5] = 228;
btn_low[6] = 229;
btn_high[6] = 269;
btn_low[7] = 270;
btn_high[7] = 500;
n_ready = wcd9xxx_mbhc_cal_btn_det_mp(btn_cfg, MBHC_BTN_DET_N_READY);
n_ready[0] = 80;
n_ready[1] = 68;
n_cic = wcd9xxx_mbhc_cal_btn_det_mp(btn_cfg, MBHC_BTN_DET_N_CIC);
n_cic[0] = 60;
n_cic[1] = 47;
gain = wcd9xxx_mbhc_cal_btn_det_mp(btn_cfg, MBHC_BTN_DET_GAIN);
gain[0] = 11;
gain[1] = 9;
return tomtom_cal;
}
/* Digital audio interface connects codec <---> CPU */
static struct snd_soc_dai_link mdm_dai[] = {
/* FrontEnd DAI Links */
{
.name = "MDM Media1",
.stream_name = "MultiMedia1",
.cpu_dai_name = "MultiMedia1",
.platform_name = "msm-pcm-dsp.0",
.dynamic = 1,
.dpcm_playback = 1,
.dpcm_capture = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.codec_dai_name = "snd-soc-dummy-dai",
.codec_name = "snd-soc-dummy",
.ignore_suspend = 1,
/* This dainlink has playback support */
.ignore_pmdown_time = 1,
.be_id = MSM_FRONTEND_DAI_MULTIMEDIA1
},
{
.name = "MSM VoIP",
.stream_name = "VoIP",
.cpu_dai_name = "VoIP",
.platform_name = "msm-voip-dsp",
.dynamic = 1,
.dpcm_playback = 1,
.dpcm_capture = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.codec_dai_name = "snd-soc-dummy-dai",
.codec_name = "snd-soc-dummy",
.ignore_suspend = 1,
/* This dainlink has VOIP support */
.ignore_pmdown_time = 1,
.be_id = MSM_FRONTEND_DAI_VOIP,
},
{
.name = "Circuit-Switch Voice",
.stream_name = "CS-Voice",
.cpu_dai_name = "CS-VOICE",
.platform_name = "msm-pcm-voice",
.dynamic = 1,
.dpcm_playback = 1,
.dpcm_capture = 1,
.codec_dai_name = "snd-soc-dummy-dai",
.codec_name = "snd-soc-dummy",
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.no_host_mode = SND_SOC_DAI_LINK_NO_HOST,
.ignore_suspend = 1,
/* This dainlink has Voice support */
.ignore_pmdown_time = 1,
.be_id = MSM_FRONTEND_DAI_CS_VOICE,
},
{
.name = "Primary MI2S RX Hostless",
.stream_name = "Primary MI2S_RX Hostless Playback",
.cpu_dai_name = "PRI_MI2S_RX_HOSTLESS",
.platform_name = "msm-pcm-hostless",
.dynamic = 1,
.dpcm_playback = 1,
.dpcm_capture = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.no_host_mode = SND_SOC_DAI_LINK_NO_HOST,
.ignore_suspend = 1,
.ignore_pmdown_time = 1,
.codec_dai_name = "snd-soc-dummy-dai",
.codec_name = "snd-soc-dummy",
},
{
.name = "VoLTE",
.stream_name = "VoLTE",
.cpu_dai_name = "VoLTE",
.platform_name = "msm-pcm-voice",
.dynamic = 1,
.dpcm_playback = 1,
.dpcm_capture = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.no_host_mode = SND_SOC_DAI_LINK_NO_HOST,
.ignore_suspend = 1,
/* this dainlink has playback support */
.ignore_pmdown_time = 1,
.codec_dai_name = "snd-soc-dummy-dai",
.codec_name = "snd-soc-dummy",
.be_id = MSM_FRONTEND_DAI_VOLTE,
},
{ .name = "MSM AFE-PCM RX",
.stream_name = "AFE-PROXY RX",
.cpu_dai_name = "msm-dai-q6-dev.241",
.codec_name = "msm-stub-codec.1",
.codec_dai_name = "msm-stub-rx",
.platform_name = "msm-pcm-afe",
.ignore_suspend = 1,
/* this dainlink has playback support */
.ignore_pmdown_time = 1,
},
{
.name = "MSM AFE-PCM TX",
.stream_name = "AFE-PROXY TX",
.cpu_dai_name = "msm-dai-q6-dev.240",
.codec_name = "msm-stub-codec.1",
.codec_dai_name = "msm-stub-tx",
.platform_name = "msm-pcm-afe",
.ignore_suspend = 1,
},
{
.name = "DTMF RX Hostless",
.stream_name = "DTMF RX Hostless",
.cpu_dai_name = "DTMF_RX_HOSTLESS",
.platform_name = "msm-pcm-dtmf",
.dynamic = 1,
.dpcm_playback = 1,
.codec_dai_name = "snd-soc-dummy-dai",
.codec_name = "snd-soc-dummy",
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ignore_suspend = 1,
.ignore_pmdown_time = 1,
.be_id = MSM_FRONTEND_DAI_DTMF_RX,
.no_host_mode = SND_SOC_DAI_LINK_NO_HOST,
},
{
.name = "DTMF TX",
.stream_name = "DTMF TX",
.cpu_dai_name = "msm-dai-stub-dev.4",
.platform_name = "msm-pcm-dtmf",
.codec_name = "msm-stub-codec.1",
.codec_dai_name = "msm-stub-tx",
.ignore_suspend = 1,
},
{
.name = "CS-VOICE HOST RX CAPTURE",
.stream_name = "CS-VOICE HOST RX CAPTURE",
.cpu_dai_name = "msm-dai-stub-dev.5",
.platform_name = "msm-voice-host-pcm",
.codec_name = "msm-stub-codec.1",
.codec_dai_name = "msm-stub-tx",
.ignore_suspend = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
},
{
.name = "CS-VOICE HOST RX PLAYBACK",
.stream_name = "CS-VOICE HOST RX PLAYBACK",
.cpu_dai_name = "msm-dai-stub-dev.6",
.platform_name = "msm-voice-host-pcm",
.codec_name = "msm-stub-codec.1",
.codec_dai_name = "msm-stub-rx",
.ignore_suspend = 1,
.ignore_pmdown_time = 1,
},
{
.name = "CS-VOICE HOST TX CAPTURE",
.stream_name = "CS-VOICE HOST TX CAPTURE",
.cpu_dai_name = "msm-dai-stub-dev.7",
.platform_name = "msm-voice-host-pcm",
.codec_name = "msm-stub-codec.1",
.codec_dai_name = "msm-stub-tx",
.ignore_suspend = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
},
{
.name = "CS-VOICE HOST TX PLAYBACK",
.stream_name = "CS-VOICE HOST TX PLAYBACK",
.cpu_dai_name = "msm-dai-stub-dev.8",
.platform_name = "msm-voice-host-pcm",
.codec_name = "msm-stub-codec.1",
.codec_dai_name = "msm-stub-rx",
.ignore_suspend = 1,
.ignore_pmdown_time = 1,
},
{
.name = "MDM Media2",
.stream_name = "MultiMedia2",
.cpu_dai_name = "MultiMedia2",
.platform_name = "msm-pcm-dsp.0",
.dynamic = 1,
.dpcm_playback = 1,
.dpcm_capture = 1,
.codec_dai_name = "snd-soc-dummy-dai",
.codec_name = "snd-soc-dummy",
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ignore_suspend = 1,
.ignore_pmdown_time = 1,
/* this dainlink has playback support */
.be_id = MSM_FRONTEND_DAI_MULTIMEDIA2,
},
{
.name = "MDM Media6",
.stream_name = "MultiMedia6",
.cpu_dai_name = "MultiMedia6",
.platform_name = "msm-pcm-loopback",
.dynamic = 1,
.dpcm_playback = 1,
.dpcm_capture = 1,
.codec_dai_name = "snd-soc-dummy-dai",
.codec_name = "snd-soc-dummy",
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ignore_suspend = 1,
.ignore_pmdown_time = 1,
.no_host_mode = SND_SOC_DAI_LINK_NO_HOST,
/* this dainlink has playback support */
.be_id = MSM_FRONTEND_DAI_MULTIMEDIA6,
},
{
.name = "Primary MI2S TX Hostless",
.stream_name = "Primary MI2S_TX Hostless Playback",
.cpu_dai_name = "PRI_MI2S_TX_HOSTLESS",
.platform_name = "msm-pcm-hostless",
.dynamic = 1,
.dpcm_capture = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.no_host_mode = SND_SOC_DAI_LINK_NO_HOST,
.ignore_suspend = 1,
.ignore_pmdown_time = 1,
.codec_dai_name = "snd-soc-dummy-dai",
.codec_name = "snd-soc-dummy",
},
{
.name = "MDM LowLatency",
.stream_name = "MultiMedia5",
.cpu_dai_name = "MultiMedia5",
.platform_name = "msm-pcm-dsp.1",
.dynamic = 1,
.dpcm_playback = 1,
.dpcm_capture = 1,
.codec_dai_name = "snd-soc-dummy-dai",
.codec_name = "snd-soc-dummy",
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ignore_suspend = 1,
/* this dainlink has playback support */
.ignore_pmdown_time = 1,
.be_id = MSM_FRONTEND_DAI_MULTIMEDIA5,
},
{
.name = "MDM VoiceMMode1",
.stream_name = "VoiceMMode1",
.cpu_dai_name = "VoiceMMode1",
.platform_name = "msm-pcm-voice",
.dynamic = 1,
.dpcm_playback = 1,
.dpcm_capture = 1,
.codec_dai_name = "snd-soc-dummy-dai",
.codec_name = "snd-soc-dummy",
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.no_host_mode = SND_SOC_DAI_LINK_NO_HOST,
.ignore_suspend = 1,
/* This dainlink has Voice support */
.ignore_pmdown_time = 1,
.be_id = MSM_FRONTEND_DAI_VOICEMMODE1,
},
{
.name = "MDM VoiceMMode2",
.stream_name = "VoiceMMode2",
.cpu_dai_name = "VoiceMMode2",
.platform_name = "msm-pcm-voice",
.dynamic = 1,
.dpcm_playback = 1,
.dpcm_capture = 1,
.codec_dai_name = "snd-soc-dummy-dai",
.codec_name = "snd-soc-dummy",
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.no_host_mode = SND_SOC_DAI_LINK_NO_HOST,
.ignore_suspend = 1,
/* This dainlink has Voice support */
.ignore_pmdown_time = 1,
.be_id = MSM_FRONTEND_DAI_VOICEMMODE2,
},
{
.name = "VoiceMMode1 HOST RX CAPTURE",
.stream_name = "VoiceMMode1 HOST RX CAPTURE",
.cpu_dai_name = "msm-dai-stub-dev.5",
.platform_name = "msm-voice-host-pcm",
.codec_name = "msm-stub-codec.1",
.codec_dai_name = "msm-stub-tx",
.ignore_suspend = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
},
{
.name = "VoiceMMode1 HOST RX PLAYBACK",
.stream_name = "VoiceMMode1 HOST RX PLAYBACK",
.cpu_dai_name = "msm-dai-stub-dev.6",
.platform_name = "msm-voice-host-pcm",
.codec_name = "msm-stub-codec.1",
.codec_dai_name = "msm-stub-rx",
.ignore_suspend = 1,
.ignore_pmdown_time = 1,
},
{
.name = "VoiceMMode1 HOST TX CAPTURE",
.stream_name = "VoiceMMode1 HOST TX CAPTURE",
.cpu_dai_name = "msm-dai-stub-dev.7",
.platform_name = "msm-voice-host-pcm",
.codec_name = "msm-stub-codec.1",
.codec_dai_name = "msm-stub-tx",
.ignore_suspend = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
},
{
.name = "VoiceMMode1 HOST TX PLAYBACK",
.stream_name = "VoiceMMode1 HOST TX PLAYBACK",
.cpu_dai_name = "msm-dai-stub-dev.8",
.platform_name = "msm-voice-host-pcm",
.codec_name = "msm-stub-codec.1",
.codec_dai_name = "msm-stub-rx",
.ignore_suspend = 1,
.ignore_pmdown_time = 1,
},
{
.name = "VoiceMMode2 HOST RX CAPTURE",
.stream_name = "VoiceMMode2 HOST RX CAPTURE",
.cpu_dai_name = "msm-dai-stub-dev.5",
.platform_name = "msm-voice-host-pcm",
.codec_name = "msm-stub-codec.1",
.codec_dai_name = "msm-stub-tx",
.ignore_suspend = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
},
{
.name = "VoiceMMode2 HOST RX PLAYBACK",
.stream_name = "VOiceMMode2 HOST RX PLAYBACK",
.cpu_dai_name = "msm-dai-stub-dev.6",
.platform_name = "msm-voice-host-pcm",
.codec_name = "msm-stub-codec.1",
.codec_dai_name = "msm-stub-rx",
.ignore_suspend = 1,
.ignore_pmdown_time = 1,
},
{
.name = "VoiceMMode2 HOST TX CAPTURE",
.stream_name = "VoiceMMode2 HOST TX CAPTURE",
.cpu_dai_name = "msm-dai-stub-dev.7",
.platform_name = "msm-voice-host-pcm",
.codec_name = "msm-stub-codec.1",
.codec_dai_name = "msm-stub-tx",
.ignore_suspend = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
},
{
.name = "VoiceMMode2 HOST TX PLAYBACK",
.stream_name = "VOiceMMode2 HOST TX PLAYBACK",
.cpu_dai_name = "msm-dai-stub-dev.8",
.platform_name = "msm-voice-host-pcm",
.codec_name = "msm-stub-codec.1",
.codec_dai_name = "msm-stub-rx",
.ignore_suspend = 1,
.ignore_pmdown_time = 1,
},
/* Backend DAI Links */
{
.name = LPASS_BE_AFE_PCM_RX,
.stream_name = "AFE Playback",
.cpu_dai_name = "msm-dai-q6-dev.224",
.platform_name = "msm-pcm-routing",
.codec_name = "msm-stub-codec.1",
.codec_dai_name = "msm-stub-rx",
.no_pcm = 1,
.dpcm_playback = 1,
.be_id = MSM_BACKEND_DAI_AFE_PCM_RX,
.ignore_suspend = 1,
},
{
.name = LPASS_BE_AFE_PCM_TX,
.stream_name = "AFE Capture",
.cpu_dai_name = "msm-dai-q6-dev.225",
.platform_name = "msm-pcm-routing",
.codec_name = "msm-stub-codec.1",
.codec_dai_name = "msm-stub-tx",
.no_pcm = 1,
.dpcm_capture = 1,
.be_id = MSM_BACKEND_DAI_AFE_PCM_TX,
.ignore_suspend = 1,
},
{
.name = LPASS_BE_AUXPCM_RX,
.stream_name = "AUX PCM Playback",
.cpu_dai_name = "msm-dai-q6-auxpcm.1",
.platform_name = "msm-pcm-routing",
.codec_name = "msm-stub-codec.1",
.codec_dai_name = "msm-stub-rx",
.no_pcm = 1,
.dpcm_playback = 1,
.be_id = MSM_BACKEND_DAI_AUXPCM_RX,
.be_hw_params_fixup = mdm_auxpcm_be_params_fixup,
.ops = &mdm_auxpcm_be_ops,
.ignore_pmdown_time = 1,
.ignore_suspend = 1,
},
{
.name = LPASS_BE_AUXPCM_TX,
.stream_name = "AUX PCM Capture",
.cpu_dai_name = "msm-dai-q6-auxpcm.1",
.platform_name = "msm-pcm-routing",
.codec_name = "msm-stub-codec.1",
.codec_dai_name = "msm-stub-tx",
.no_pcm = 1,
.dpcm_capture = 1,
.be_id = MSM_BACKEND_DAI_AUXPCM_TX,
.be_hw_params_fixup = mdm_auxpcm_be_params_fixup,
.ops = &mdm_auxpcm_be_ops,
.ignore_suspend = 1,
},
/* Incall Record Uplink BACK END DAI Link */
{
.name = LPASS_BE_INCALL_RECORD_TX,
.stream_name = "Voice Uplink Capture",
.cpu_dai_name = "msm-dai-q6-dev.32772",
.platform_name = "msm-pcm-routing",
.codec_name = "msm-stub-codec.1",
.codec_dai_name = "msm-stub-tx",
.no_pcm = 1,
.dpcm_capture = 1,
.be_id = MSM_BACKEND_DAI_INCALL_RECORD_TX,
.be_hw_params_fixup = mdm_be_hw_params_fixup,
.ignore_suspend = 1,
},
/* Incall Record Downlink BACK END DAI Link */
{
.name = LPASS_BE_INCALL_RECORD_RX,
.stream_name = "Voice Downlink Capture",
.cpu_dai_name = "msm-dai-q6-dev.32771",
.platform_name = "msm-pcm-routing",
.codec_name = "msm-stub-codec.1",
.codec_dai_name = "msm-stub-tx",
.no_pcm = 1,
.dpcm_capture = 1,
.be_id = MSM_BACKEND_DAI_INCALL_RECORD_RX,
.be_hw_params_fixup = mdm_be_hw_params_fixup,
.ignore_suspend = 1,
},
/* Incall Music BACK END DAI Link */
{
.name = LPASS_BE_VOICE_PLAYBACK_TX,
.stream_name = "Voice Farend Playback",
.cpu_dai_name = "msm-dai-q6-dev.32773",
.platform_name = "msm-pcm-routing",
.codec_name = "msm-stub-codec.1",
.codec_dai_name = "msm-stub-rx",
.no_pcm = 1,
.dpcm_playback = 1,
.be_id = MSM_BACKEND_DAI_VOICE_PLAYBACK_TX,
.be_hw_params_fixup = mdm_be_hw_params_fixup,
.ignore_suspend = 1,
},
{
.name = LPASS_BE_SEC_MI2S_RX,
.stream_name = "Secondary MI2S Playback",
.cpu_dai_name = "msm-dai-q6-mi2s.1",
.platform_name = "msm-pcm-routing",
.codec_name = "msm-stub-codec.1",
.codec_dai_name = "msm-stub-rx",
.no_pcm = 1,
.dpcm_playback = 1,
.be_id = MSM_BACKEND_DAI_SECONDARY_MI2S_RX,
.be_hw_params_fixup = &mdm_sec_mi2s_rx_be_hw_params_fixup,
.ops = &mdm_sec_mi2s_be_ops,
.ignore_pmdown_time = 1,
.ignore_suspend = 1,
},
{
.name = LPASS_BE_SEC_MI2S_TX,
.stream_name = "Secondary MI2S Capture",
.cpu_dai_name = "msm-dai-q6-mi2s.1",
.platform_name = "msm-pcm-routing",
.codec_name = "msm-stub-codec.1",
.codec_dai_name = "msm-stub-tx",
.no_pcm = 1,
.dpcm_capture = 1,
.be_id = MSM_BACKEND_DAI_SECONDARY_MI2S_TX,
.be_hw_params_fixup = &mdm_sec_mi2s_tx_be_hw_params_fixup,
.ops = &mdm_sec_mi2s_be_ops,
.ignore_pmdown_time = 1,
.ignore_suspend = 1,
},
{
.name = LPASS_BE_SEC_AUXPCM_RX,
.stream_name = "Sec AUX PCM Playback",
.cpu_dai_name = "msm-dai-q6-auxpcm.2",
.platform_name = "msm-pcm-routing",
.codec_name = "msm-stub-codec.1",
.codec_dai_name = "msm-stub-rx",
.no_pcm = 1,
.dpcm_playback = 1,
.be_id = MSM_BACKEND_DAI_SEC_AUXPCM_RX,
.be_hw_params_fixup = mdm_auxpcm_be_params_fixup,
.ops = &mdm_sec_auxpcm_be_ops,
.ignore_pmdown_time = 1,
.ignore_suspend = 1,
},
{
.name = LPASS_BE_SEC_AUXPCM_TX,
.stream_name = "Sec AUX PCM Capture",
.cpu_dai_name = "msm-dai-q6-auxpcm.2",
.platform_name = "msm-pcm-routing",
.codec_name = "msm-stub-codec.1",
.codec_dai_name = "msm-stub-tx",
.no_pcm = 1,
.dpcm_capture = 1,
.be_id = MSM_BACKEND_DAI_SEC_AUXPCM_TX,
.be_hw_params_fixup = mdm_auxpcm_be_params_fixup,
.ops = &mdm_sec_auxpcm_be_ops,
.ignore_suspend = 1,
},
};
static struct snd_soc_dai_link mdm_9330_dai[] = {
/* Backend DAI Links */
{
.name = LPASS_BE_PRI_MI2S_RX,
.stream_name = "Primary MI2S Playback",
.cpu_dai_name = "msm-dai-q6-mi2s.0",
.platform_name = "msm-pcm-routing",
.codec_name = "tomtom_codec",
.codec_dai_name = "tomtom_i2s_rx1",
.no_pcm = 1,
.dpcm_playback = 1,
.be_id = MSM_BACKEND_DAI_PRI_MI2S_RX,
.init = &mdm_mi2s_audrx_init,
.be_hw_params_fixup = &mdm_mi2s_rx_be_hw_params_fixup,
.ops = &mdm_mi2s_be_ops,
.ignore_pmdown_time = 1,
.ignore_suspend = 1,
},
{
.name = LPASS_BE_PRI_MI2S_TX,
.stream_name = "Primary MI2S Capture",
.cpu_dai_name = "msm-dai-q6-mi2s.0",
.platform_name = "msm-pcm-routing",
.codec_name = "tomtom_codec",
.codec_dai_name = "tomtom_i2s_tx1",
.no_pcm = 1,
.dpcm_capture = 1,
.be_id = MSM_BACKEND_DAI_PRI_MI2S_TX,
.be_hw_params_fixup = &mdm_mi2s_tx_be_hw_params_fixup,
.ops = &mdm_mi2s_be_ops,
.ignore_pmdown_time = 1,
.ignore_suspend = 1,
},
};
static struct snd_soc_dai_link mdm_9306_dai[] = {
/* Backend DAI Links */
{
.name = LPASS_BE_PRI_MI2S_RX,
.stream_name = "Primary MI2S Playback",
.cpu_dai_name = "msm-dai-q6-mi2s.0",
.platform_name = "msm-pcm-routing",
.codec_name = "tapan_codec",
.codec_dai_name = "tapan_i2s_rx1",
.no_pcm = 1,
.dpcm_playback = 1,
.be_id = MSM_BACKEND_DAI_PRI_MI2S_RX,
.init = &mdm_mi2s_audrx_init,
.be_hw_params_fixup = &mdm_mi2s_rx_be_hw_params_fixup,
.ops = &mdm_mi2s_be_ops,
.ignore_pmdown_time = 1,
.ignore_suspend = 1,
},
{
.name = LPASS_BE_PRI_MI2S_TX,
.stream_name = "Primary MI2S Capture",
.cpu_dai_name = "msm-dai-q6-mi2s.0",
.platform_name = "msm-pcm-routing",
.codec_name = "tapan_codec",
.codec_dai_name = "tapan_i2s_tx1",
.no_pcm = 1,
.dpcm_capture = 1,
.be_id = MSM_BACKEND_DAI_PRI_MI2S_TX,
.be_hw_params_fixup = &mdm_mi2s_tx_be_hw_params_fixup,
.ops = &mdm_mi2s_be_ops,
.ignore_pmdown_time = 1,
.ignore_suspend = 1,
},
};
static struct snd_soc_dai_link mdm_tomtom_dai_links[
ARRAY_SIZE(mdm_dai) +
ARRAY_SIZE(mdm_9330_dai)];
static struct snd_soc_dai_link mdm_tapan_dai_links[
ARRAY_SIZE(mdm_dai) +
ARRAY_SIZE(mdm_9306_dai)];
static struct snd_soc_card snd_soc_card_mdm_9330 = {
.name = "mdm9607-tomtom-i2s-snd-card",
.dai_link = mdm_tomtom_dai_links,
.num_links = ARRAY_SIZE(mdm_tomtom_dai_links),
};
static struct snd_soc_card snd_soc_card_mdm_9306 = {
.name = "mdm9607-tapan-i2s-snd-card",
.dai_link = mdm_tapan_dai_links,
.num_links = ARRAY_SIZE(mdm_tapan_dai_links),
};
static const struct of_device_id mdm_asoc_machine_of_match[] = {
{ .compatible = "qcom,mdm9607-audio-tomtom",
.data = "tomtom_codec"},
{ .compatible = "qcom,mdm9607-audio-tapan",
.data = "tapan_codec"},
{},
};
static int mdm_populate_dai_link_component_of_node(
struct snd_soc_card *card)
{
int i, index, ret = 0;
struct device *cdev = card->dev;
struct snd_soc_dai_link *dai_link = card->dai_link;
struct device_node *np;
if (!cdev) {
pr_err("%s: Sound card device memory NULL\n", __func__);
return -ENODEV;
}
for (i = 0; i < card->num_links; i++) {
if (dai_link[i].platform_of_node && dai_link[i].cpu_of_node)
continue;
/* populate platform_of_node for snd card dai links */
if (dai_link[i].platform_name &&
!dai_link[i].platform_of_node) {
index = of_property_match_string(cdev->of_node,
"asoc-platform-names",
dai_link[i].platform_name);
if (index < 0) {
pr_debug("%s: No match found for platform name: %s\n",
__func__, dai_link[i].platform_name);
ret = index;
goto err;
}
np = of_parse_phandle(cdev->of_node, "asoc-platform",
index);
if (!np) {
pr_err("%s: retrieving phandle for platform %s, index %d failed\n",
__func__, dai_link[i].platform_name,
index);
ret = -ENODEV;
goto err;
}
dai_link[i].platform_of_node = np;
dai_link[i].platform_name = NULL;
}
/* populate cpu_of_node for snd card dai links */
if (dai_link[i].cpu_dai_name && !dai_link[i].cpu_of_node) {
index = of_property_match_string(cdev->of_node,
"asoc-cpu-names",
dai_link[i].cpu_dai_name);
if (index >= 0) {
np = of_parse_phandle(cdev->of_node, "asoc-cpu",
index);
if (!np) {
pr_err("%s: retrieving phandle for cpu dai %s failed\n",
__func__,
dai_link[i].cpu_dai_name);
ret = -ENODEV;
goto err;
}
dai_link[i].cpu_of_node = np;
dai_link[i].cpu_dai_name = NULL;
}
}
/* populate codec_of_node for snd card dai links */
if (dai_link[i].codec_name && !dai_link[i].codec_of_node) {
index = of_property_match_string(cdev->of_node,
"asoc-codec-names",
dai_link[i].codec_name);
if (index < 0)
continue;
np = of_parse_phandle(cdev->of_node, "asoc-codec",
index);
if (!np) {
pr_err("%s: retrieving phandle for codec %s failed\n",
__func__, dai_link[i].codec_name);
ret = -ENODEV;
goto err;
}
dai_link[i].codec_of_node = np;
dai_link[i].codec_name = NULL;
}
}
err:
return ret;
}
static int mdm_populate_mi2s_interface_mode(
struct snd_soc_card *card)
{
int size, ret = 0;
struct device *cdev = card->dev;
struct mdm_machine_data *pdata = snd_soc_card_get_drvdata(card);
const char *val_array[MI2S_PCM_MAX_INTF];
size = of_property_read_string_array(cdev->of_node,
"qcom,mi2s-interface-mode",
val_array, MI2S_PCM_MAX_INTF);
if (size < 0) {
dev_err(cdev, "%s: Looking up %s property in node %s failed",
__func__, "qcom,mi2s-interface-mode",
cdev->of_node->full_name);
pdata->prim_mi2s_mode = I2S_PCM_MASTER_MODE;
pdata->sec_mi2s_mode = I2S_PCM_MASTER_MODE;
} else {
if (!strcmp(val_array[PRI_MI2S_PCM], "pri_mi2s_master")) {
pdata->prim_mi2s_mode = I2S_PCM_MASTER_MODE;
} else if (!strcmp(val_array[PRI_MI2S_PCM], "pri_mi2s_slave")) {
pdata->prim_mi2s_mode = I2S_PCM_SLAVE_MODE;
} else {
dev_err(cdev, "%s: invalid DT intf mode\n",
__func__);
ret = -EINVAL;
goto err;
}
if (!strcmp(val_array[SEC_MI2S_PCM], "sec_mi2s_master")) {
pdata->sec_mi2s_mode = I2S_PCM_MASTER_MODE;
} else if (!strcmp(val_array[SEC_MI2S_PCM], "sec_mi2s_slave")) {
pdata->sec_mi2s_mode = I2S_PCM_SLAVE_MODE;
} else {
dev_err(cdev, "%s: invalid DT intf mode\n",
__func__);
ret = -EINVAL;
goto err;
}
}
err:
return ret;
}
static int mdm_populate_auxpcm_interface_mode(
struct snd_soc_card *card)
{
int size, ret = 0;
struct device *cdev = card->dev;
struct mdm_machine_data *pdata = snd_soc_card_get_drvdata(card);
const char *val_array[MI2S_PCM_MAX_INTF];
size = of_property_read_string_array(cdev->of_node,
"qcom,auxpcm-interface-mode",
val_array, MI2S_PCM_MAX_INTF);
if (size < 0) {
dev_err(cdev, "%s: Looking up %s property in node %s failed",
__func__, "qcom,auxpcm-interface-mode",
cdev->of_node->full_name);
pdata->prim_auxpcm_mode = I2S_PCM_MASTER_MODE;
pdata->sec_auxpcm_mode = I2S_PCM_MASTER_MODE;
} else {
if (!strcmp(val_array[PRI_MI2S_PCM], "pri_pcm_master")) {
pdata->prim_auxpcm_mode = I2S_PCM_MASTER_MODE;
} else if (!strcmp(val_array[PRI_MI2S_PCM], "pri_pcm_slave")) {
pdata->prim_auxpcm_mode = I2S_PCM_SLAVE_MODE;
} else {
dev_err(cdev, "%s: invalid DT intf mode\n",
__func__);
ret = -EINVAL;
goto err;
}
if (!strcmp(val_array[SEC_MI2S_PCM], "sec_pcm_master")) {
pdata->sec_auxpcm_mode = I2S_PCM_MASTER_MODE;
} else if (!strcmp(val_array[SEC_MI2S_PCM], "sec_pcm_slave")) {
pdata->sec_auxpcm_mode = I2S_PCM_SLAVE_MODE;
} else {
dev_err(cdev, "%s: invalid DT intf mode\n",
__func__);
ret = -EINVAL;
goto err;
}
}
err:
return ret;
}
static struct snd_soc_card *populate_snd_card_dailinks(struct device *dev)
{
struct snd_soc_card *card = NULL;
struct snd_soc_dai_link *dailink;
const struct of_device_id *match;
int len_1, len_2;
match = of_match_node(mdm_asoc_machine_of_match, dev->of_node);
if (!match) {
dev_err(dev, "%s: No DT match found for sound card\n",
__func__);
return NULL;
}
if (!strcmp(match->data, "tomtom_codec")) {
card = &snd_soc_card_mdm_9330;
len_1 = ARRAY_SIZE(mdm_dai);
len_2 = len_1 + ARRAY_SIZE(mdm_9330_dai);
memcpy(mdm_tomtom_dai_links, mdm_dai,
sizeof(mdm_dai));
memcpy(mdm_tomtom_dai_links + len_1, mdm_9330_dai,
sizeof(mdm_9330_dai));
dailink = mdm_tomtom_dai_links;
} else if (!strcmp(match->data, "tapan_codec")) {
card = &snd_soc_card_mdm_9306;
len_1 = ARRAY_SIZE(mdm_dai);
len_2 = len_1 + ARRAY_SIZE(mdm_9306_dai);
memcpy(mdm_tapan_dai_links, mdm_dai,
sizeof(mdm_dai));
memcpy(mdm_tapan_dai_links + len_1, mdm_9306_dai,
sizeof(mdm_9306_dai));
dailink = mdm_tapan_dai_links;
}
if (card) {
card->dai_link = dailink;
card->num_links = len_2;
}
return card;
}
static int mdm_asoc_machine_probe(struct platform_device *pdev)
{
int ret;
struct snd_soc_card *card;
struct mdm_machine_data *pdata;
enum apr_subsys_state q6_state;
q6_state = apr_get_subsys_state();
/*
* mclk is needed during init for mbhc calibration,
* so wait for modem to get loaded and be ready
* to accept mclk request command.
*/
if (q6_state == APR_SUBSYS_DOWN) {
dev_err(&pdev->dev, "Defering %s, q6_state %d\n",
__func__, q6_state);
return -EPROBE_DEFER;
}
if (!pdev->dev.of_node) {
dev_err(&pdev->dev,
"%s No platform supplied from device tree\n", __func__);
return -EINVAL;
}
pdata = devm_kzalloc(&pdev->dev, sizeof(struct mdm_machine_data),
GFP_KERNEL);
if (!pdata)
return -ENOMEM;
ret = of_property_read_u32(pdev->dev.of_node,
"qcom,codec-mclk-clk-freq",
&pdata->mclk_freq);
if (ret) {
dev_err(&pdev->dev,
"%s Looking up %s property in node %s failed",
__func__, "qcom,codec-mclk-clk-freq",
pdev->dev.of_node->full_name);
goto err;
}
/* At present only 12.288MHz is supported on MDM. */
if (q6afe_check_osr_clk_freq(pdata->mclk_freq)) {
dev_err(&pdev->dev, "%s Unsupported tomtom mclk freq %u\n",
__func__, pdata->mclk_freq);
ret = -EINVAL;
goto err;
}
mutex_init(&cdc_mclk_mutex);
atomic_set(&aux_ref_count, 0);
atomic_set(&sec_aux_ref_count, 0);
atomic_set(&mi2s_ref_count, 0);
atomic_set(&sec_mi2s_ref_count, 0);
atomic_set(&pdata->prim_clk_usrs, 0);
atomic_set(&pdata->sec_clk_usrs, 0);
card = populate_snd_card_dailinks(&pdev->dev);
if (!card) {
dev_err(&pdev->dev, "%s: Card uninitialized\n", __func__);
ret = -EINVAL;
goto err;
}
if (!strcmp(card->name, "mdm9607-tapan-i2s-snd-card")) {
pdata->mdm9607_codec_fn.mclk_enable_fn = tapan_mclk_enable;
pdata->mdm9607_codec_fn.mbhc_hs_detect = tapan_hs_detect;
} else if (!strcmp(card->name, "mdm9607-tomtom-i2s-snd-card")) {
pdata->mdm9607_codec_fn.mclk_enable_fn = tomtom_mclk_enable;
pdata->mdm9607_codec_fn.mbhc_hs_detect = tomtom_hs_detect;
}
card->dev = &pdev->dev;
platform_set_drvdata(pdev, card);
snd_soc_card_set_drvdata(card, pdata);
ret = snd_soc_of_parse_card_name(card, "qcom,model");
if (ret)
goto err;
ret = snd_soc_of_parse_audio_routing(card, "qcom,audio-routing");
if (ret)
goto err;
ret = mdm_populate_mi2s_interface_mode(card);
if (ret)
goto err;
ret = mdm_populate_auxpcm_interface_mode(card);
if (ret)
goto err;
ret = mdm_populate_dai_link_component_of_node(card);
if (ret) {
ret = -EPROBE_DEFER;
goto err;
}
pdata->lpaif_pri_muxsel_virt_addr = ioremap(LPAIF_PRI_MODE_MUXSEL, 4);
if (pdata->lpaif_pri_muxsel_virt_addr == NULL) {
pr_err("%s Pri muxsel virt addr is null\n", __func__);
ret = -EINVAL;
goto err2;
}
pdata->lpass_mux_mic_ctl_virt_addr =
ioremap(LPASS_CSR_GP_IO_MUX_MIC_CTL, 4);
if (pdata->lpass_mux_mic_ctl_virt_addr == NULL) {
pr_err("%s lpass_mux_mic_ctl_virt_addr is null\n",
__func__);
ret = -EINVAL;
goto err3;
}
pdata->lpass_mux_spkr_ctl_virt_addr =
ioremap(LPASS_CSR_GP_IO_MUX_SPKR_CTL, 4);
if (pdata->lpass_mux_spkr_ctl_virt_addr == NULL) {
pr_err("%s lpass spkr ctl virt addr is null\n", __func__);
ret = -EINVAL;
goto err4;
}
pdata->lpaif_sec_muxsel_virt_addr = ioremap(LPAIF_SEC_MODE_MUXSEL, 4);
if (pdata->lpaif_sec_muxsel_virt_addr == NULL) {
pr_err("%s Pri muxsel virt addr is null\n", __func__);
ret = -EINVAL;
goto err5;
}
pdata->gcc_debug_clk_ctl_virt_addr = ioremap(GCC_GCC_DEBUG_CLK_CTL, 4);
if (pdata->gcc_debug_clk_ctl_virt_addr == NULL) {
pr_err("%s gcc_debug_clk_ctl_virt_addr is null\n",
__func__);
ret = -EINVAL;
goto err6;
}
pdata->gcc_plltest_pad_cfg_virt_addr =
ioremap(GCC_PLLTEST_PAD_CFG, 4);
if (pdata->gcc_plltest_pad_cfg_virt_addr == NULL) {
pr_err("%s gcc_plltest_pad_cfg_virt_addr is null\n", __func__);
ret = -EINVAL;
goto err7;
}
ret = snd_soc_register_card(card);
if (ret == -EPROBE_DEFER) {
goto err7;
} else if (ret) {
dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n", ret);
goto err7;
}
return 0;
err7:
iounmap(pdata->gcc_plltest_pad_cfg_virt_addr);
err6:
iounmap(pdata->gcc_debug_clk_ctl_virt_addr);
err5:
iounmap(pdata->lpaif_sec_muxsel_virt_addr);
err4:
iounmap(pdata->lpass_mux_spkr_ctl_virt_addr);
err3:
iounmap(pdata->lpass_mux_mic_ctl_virt_addr);
err2:
iounmap(pdata->lpaif_pri_muxsel_virt_addr);
err:
devm_kfree(&pdev->dev, pdata);
return ret;
}
static int mdm_asoc_machine_remove(struct platform_device *pdev)
{
struct snd_soc_card *card = platform_get_drvdata(pdev);
struct mdm_machine_data *pdata = snd_soc_card_get_drvdata(card);
pdata->mclk_freq = 0;
iounmap(pdata->lpaif_pri_muxsel_virt_addr);
iounmap(pdata->lpass_mux_spkr_ctl_virt_addr);
iounmap(pdata->lpaif_sec_muxsel_virt_addr);
iounmap(pdata->lpass_mux_mic_ctl_virt_addr);
iounmap(pdata->gcc_debug_clk_ctl_virt_addr);
iounmap(pdata->gcc_plltest_pad_cfg_virt_addr);
snd_soc_unregister_card(card);
return 0;
}
static struct platform_driver mdm_asoc_machine_driver = {
.driver = {
.name = DRV_NAME,
.owner = THIS_MODULE,
.pm = &snd_soc_pm_ops,
.of_match_table = mdm_asoc_machine_of_match,
},
.probe = mdm_asoc_machine_probe,
.remove = mdm_asoc_machine_remove,
};
module_platform_driver(mdm_asoc_machine_driver);
MODULE_DESCRIPTION("ALSA SoC msm");
MODULE_LICENSE("GPL v2");
MODULE_ALIAS("platform:" MDM_MACHINE_DRV_NAME);
MODULE_DEVICE_TABLE(of, mdm_asoc_machine_of_match);
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