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M7350/kernel/sound/soc/msm/msm8994.c

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M7350v5_en_gpl
2024-09-09 08:57:42 +00:00
/* Copyright (c) 2014-2015, 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/qpnp/clkdiv.h>
#include <linux/regulator/consumer.h>
#include <linux/io.h>
#include <linux/module.h>
#include <linux/switch.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 <sound/q6core.h>
#include <sound/pcm_params.h>
#include <soc/qcom/liquid_dock.h>
#include "device_event.h"
#include "qdsp6v2/msm-pcm-routing-v2.h"
#include "../codecs/wcd9xxx-common.h"
#include "../codecs/wcd9330.h"
#define DRV_NAME "msm8994-asoc-snd"
#define SAMPLING_RATE_8KHZ 8000
#define SAMPLING_RATE_16KHZ 16000
#define SAMPLING_RATE_32KHZ 32000
#define SAMPLING_RATE_48KHZ 48000
#define SAMPLING_RATE_96KHZ 96000
#define SAMPLING_RATE_192KHZ 192000
#define MSM8994_SPK_ON 1
#define MSM8994_SPK_OFF 0
#define MSM_SLIM_0_RX_MAX_CHANNELS 2
#define MSM_SLIM_0_TX_MAX_CHANNELS 4
#define I2S_PCM_SEL_PCM 1
#define I2S_PCM_SEL_I2S 0
#define I2S_PCM_SEL_OFFSET 1
#define WCD9XXX_MBHC_DEF_BUTTONS 8
#define WCD9XXX_MBHC_DEF_RLOADS 5
#define TOMTOM_EXT_CLK_RATE 9600000
#define ADSP_STATE_READY_TIMEOUT_MS 3000
enum pinctrl_pin_state {
STATE_DISABLE = 0, /* All pins are in sleep state */
STATE_AUXPCM_ACTIVE, /* Aux PCM = active, MI2S = sleep */
STATE_MI2S_ACTIVE, /* Aux PCM = sleep, MI2S = active */
STATE_ACTIVE /* All pins are in active state */
};
enum mi2s_pcm_mux {
PRI_MI2S_PCM = 1,
SEC_MI2S_PCM,
TERT_MI2S_PCM,
QUAD_MI2S_PCM
};
struct msm_pinctrl_info {
struct pinctrl *pinctrl;
struct pinctrl_state *disable;
struct pinctrl_state *mi2s_active;
struct pinctrl_state *auxpcm_active;
struct pinctrl_state *active;
enum pinctrl_pin_state curr_state;
};
struct msm8994_asoc_mach_data {
int mclk_gpio;
u32 mclk_freq;
int us_euro_gpio;
struct msm_pinctrl_info pinctrl_info;
void __iomem *pri_mux;
void __iomem *sec_mux;
};
static int slim0_rx_sample_rate = SAMPLING_RATE_48KHZ;
static int slim0_tx_sample_rate = SAMPLING_RATE_48KHZ;
static int slim0_rx_bit_format = SNDRV_PCM_FORMAT_S16_LE;
static int slim0_tx_bit_format = SNDRV_PCM_FORMAT_S16_LE;
static int hdmi_rx_bit_format = SNDRV_PCM_FORMAT_S16_LE;
static int msm8994_auxpcm_rate = 8000;
static struct platform_device *spdev;
static int ext_us_amp_gpio = -1;
static int msm8994_spk_control = 1;
static int msm_slim_0_rx_ch = 1;
static int msm_slim_0_tx_ch = 1;
static int msm_vi_feed_tx_ch = 2;
static int msm_btsco_rate = SAMPLING_RATE_8KHZ;
static int msm_hdmi_rx_ch = 2;
static int msm_proxy_rx_ch = 2;
static int hdmi_rx_sample_rate = SAMPLING_RATE_48KHZ;
static int msm_pri_mi2s_tx_ch = 2;
static struct mutex cdc_mclk_mutex;
static struct clk *codec_clk;
static int clk_users;
static atomic_t prim_auxpcm_rsc_ref;
static atomic_t sec_auxpcm_rsc_ref;
struct audio_plug_dev {
int plug_gpio;
int plug_irq;
int plug_det;
struct work_struct irq_work;
struct switch_dev audio_sdev;
};
static struct audio_plug_dev *msm8994_liquid_dock_dev;
/* Rear panel audio jack which connected to LO1&2 */
static struct audio_plug_dev *apq8094_db_ext_bp_out_dev;
/* Front panel audio jack which connected to LO3&4 */
static struct audio_plug_dev *apq8094_db_ext_fp_in_dev;
/* Front panel audio jack which connected to Line in (ADC6) */
static struct audio_plug_dev *apq8094_db_ext_fp_out_dev;
static const char *const pin_states[] = {"sleep", "auxpcm-active",
"mi2s-active", "active"};
static const char *const spk_function[] = {"Off", "On"};
static const char *const slim0_rx_ch_text[] = {"One", "Two"};
static const char *const vi_feed_ch_text[] = {"One", "Two"};
static const char *const slim0_tx_ch_text[] = {"One", "Two", "Three", "Four",
"Five", "Six", "Seven",
"Eight"};
static char const *hdmi_rx_ch_text[] = {"Two", "Three", "Four", "Five",
"Six", "Seven", "Eight"};
static char const *rx_bit_format_text[] = {"S16_LE", "S24_LE"};
static char const *slim0_rx_sample_rate_text[] = {"KHZ_48", "KHZ_96",
"KHZ_192"};
static const char *const proxy_rx_ch_text[] = {"One", "Two", "Three", "Four",
"Five", "Six", "Seven", "Eight"};
static char const *hdmi_rx_sample_rate_text[] = {"KHZ_48", "KHZ_96",
"KHZ_192"};
static const char *const btsco_rate_text[] = {"8000", "16000"};
static const struct soc_enum msm_btsco_enum[] = {
SOC_ENUM_SINGLE_EXT(2, btsco_rate_text),
};
static const char *const auxpcm_rate_text[] = {"8000", "16000"};
static const struct soc_enum msm8994_auxpcm_enum[] = {
SOC_ENUM_SINGLE_EXT(2, auxpcm_rate_text),
};
static void *adsp_state_notifier;
static void *def_codec_mbhc_cal(void);
static int msm_snd_enable_codec_ext_clk(struct snd_soc_codec *codec,
int enable, bool dapm);
static struct wcd9xxx_mbhc_config mbhc_cfg = {
.read_fw_bin = false,
.calibration = NULL,
.micbias = MBHC_MICBIAS2,
.anc_micbias = MBHC_MICBIAS2,
.mclk_cb_fn = msm_snd_enable_codec_ext_clk,
.mclk_rate = TOMTOM_EXT_CLK_RATE,
.gpio_level_insert = 1,
.detect_extn_cable = true,
.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 = SIX_POLE_JACK,
};
static struct afe_clk_cfg mi2s_tx_clk = {
AFE_API_VERSION_I2S_CONFIG,
Q6AFE_LPASS_IBIT_CLK_1_P536_MHZ,
Q6AFE_LPASS_OSR_CLK_DISABLE,
Q6AFE_LPASS_CLK_SRC_INTERNAL,
Q6AFE_LPASS_CLK_ROOT_DEFAULT,
Q6AFE_LPASS_MODE_CLK1_VALID,
0,
};
static inline int param_is_mask(int p)
{
return ((p >= SNDRV_PCM_HW_PARAM_FIRST_MASK) &&
(p <= SNDRV_PCM_HW_PARAM_LAST_MASK));
}
static inline struct snd_mask *param_to_mask(struct snd_pcm_hw_params *p, int n)
{
return &(p->masks[n - SNDRV_PCM_HW_PARAM_FIRST_MASK]);
}
static void param_set_mask(struct snd_pcm_hw_params *p, int n, unsigned bit)
{
if (bit >= SNDRV_MASK_MAX)
return;
if (param_is_mask(n)) {
struct snd_mask *m = param_to_mask(p, n);
m->bits[0] = 0;
m->bits[1] = 0;
m->bits[bit >> 5] |= (1 << (bit & 31));
}
}
static irqreturn_t msm8994_audio_plug_device_irq_handler(int irq, void *dev)
{
struct audio_plug_dev *dock_dev = dev;
/* switch speakers should not run in interrupt context */
schedule_work(&dock_dev->irq_work);
return IRQ_HANDLED;
}
static int msm8994_audio_plug_device_init
(struct audio_plug_dev *audio_plug_dev,
int plug_gpio,
char *node_name,
char *switch_dev_name,
void (*irq_work)(struct work_struct *work))
{
int ret = 0;
/* awaike by plug in device OR unplug one of them */
u32 plug_irq_flags = IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING;
audio_plug_dev =
kzalloc(sizeof(*audio_plug_dev), GFP_KERNEL);
if (!audio_plug_dev) {
pr_err("audio_plug_device alloc fail. dev_name= %s\n",
node_name);
ret = -ENOMEM;
goto exit;
}
audio_plug_dev->plug_gpio = plug_gpio;
ret = gpio_request(audio_plug_dev->plug_gpio,
node_name);
if (ret) {
pr_err("%s:failed request audio_plug_device device_name = %s err= 0x%x\n",
__func__, node_name, ret);
ret = -EINVAL;
goto release_audio_plug_device;
}
ret = gpio_direction_input(audio_plug_dev->plug_gpio);
audio_plug_dev->plug_det =
gpio_get_value(audio_plug_dev->plug_gpio);
audio_plug_dev->plug_irq =
gpio_to_irq(audio_plug_dev->plug_gpio);
ret = request_irq(audio_plug_dev->plug_irq,
msm8994_audio_plug_device_irq_handler,
plug_irq_flags,
node_name,
audio_plug_dev);
if (ret < 0) {
pr_err("%s: Request Irq Failed err = %d\n",
__func__, ret);
goto fail_gpio;
}
audio_plug_dev->audio_sdev.name = switch_dev_name;
if (switch_dev_register(
&audio_plug_dev->audio_sdev) < 0) {
pr_err("%s: audio plug device register in switch diretory failed\n",
__func__);
goto fail_switch_dev;
}
switch_set_state(&audio_plug_dev->audio_sdev,
!(audio_plug_dev->plug_det));
/*notify to audio deamon*/
sysfs_notify(&audio_plug_dev->audio_sdev.dev->kobj,
NULL, "state");
INIT_WORK(&audio_plug_dev->irq_work,
irq_work);
return 0;
fail_switch_dev:
free_irq(audio_plug_dev->plug_irq,
audio_plug_dev);
fail_gpio:
gpio_free(audio_plug_dev->plug_gpio);
release_audio_plug_device:
kfree(audio_plug_dev);
exit:
audio_plug_dev = NULL;
return ret;
}
static void msm8994_audio_plug_device_remove
(struct audio_plug_dev *audio_plug_dev)
{
if (audio_plug_dev != NULL) {
switch_dev_unregister(&audio_plug_dev->audio_sdev);
if (audio_plug_dev->plug_irq)
free_irq(audio_plug_dev->plug_irq,
audio_plug_dev);
if (audio_plug_dev->plug_gpio)
gpio_free(audio_plug_dev->plug_gpio);
kfree(audio_plug_dev);
audio_plug_dev = NULL;
}
}
static void msm8994_liquid_docking_irq_work(struct work_struct *work)
{
struct audio_plug_dev *dock_dev =
container_of(work, struct audio_plug_dev, irq_work);
dock_dev->plug_det =
gpio_get_value(dock_dev->plug_gpio);
switch_set_state(&dock_dev->audio_sdev, dock_dev->plug_det);
/*notify to audio deamon*/
sysfs_notify(&dock_dev->audio_sdev.dev->kobj, NULL, "state");
}
static int msm8994_liquid_dock_notify_handler(struct notifier_block *this,
unsigned long dock_event,
void *unused)
{
int ret = 0;
/* plug in docking speaker+plug in device OR unplug one of them */
u32 dock_plug_irq_flags = IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING |
IRQF_SHARED;
if (dock_event) {
ret = gpio_request(msm8994_liquid_dock_dev->plug_gpio,
"dock-plug-det-irq");
if (ret) {
pr_err("%s:failed request msm8994_liquid_plug_gpio err = %d\n",
__func__, ret);
ret = -EINVAL;
goto fail_dock_gpio;
}
msm8994_liquid_dock_dev->plug_det =
gpio_get_value(msm8994_liquid_dock_dev->plug_gpio);
msm8994_liquid_dock_dev->plug_irq =
gpio_to_irq(msm8994_liquid_dock_dev->plug_gpio);
ret = request_irq(msm8994_liquid_dock_dev->plug_irq,
msm8994_audio_plug_device_irq_handler,
dock_plug_irq_flags,
"liquid_dock_plug_irq",
msm8994_liquid_dock_dev);
if (ret < 0) {
pr_err("%s: Request Irq Failed err = %d\n",
__func__, ret);
goto fail_gpio_irq;
}
switch_set_state(&msm8994_liquid_dock_dev->audio_sdev,
msm8994_liquid_dock_dev->plug_det);
/*notify to audio deamon*/
sysfs_notify(&msm8994_liquid_dock_dev->audio_sdev.dev->kobj,
NULL, "state");
} else {
if (msm8994_liquid_dock_dev->plug_irq)
free_irq(msm8994_liquid_dock_dev->plug_irq,
msm8994_liquid_dock_dev);
if (msm8994_liquid_dock_dev->plug_gpio)
gpio_free(msm8994_liquid_dock_dev->plug_gpio);
}
return NOTIFY_OK;
fail_gpio_irq:
if (msm8994_liquid_dock_dev->plug_gpio)
gpio_free(msm8994_liquid_dock_dev->plug_gpio);
fail_dock_gpio:
return NOTIFY_DONE;
}
static struct notifier_block msm8994_liquid_docking_notifier = {
.notifier_call = msm8994_liquid_dock_notify_handler,
};
static int msm8994_liquid_init_docking(void)
{
int ret = 0;
int plug_gpio = 0;
plug_gpio = of_get_named_gpio(spdev->dev.of_node,
"qcom,dock-plug-det-irq", 0);
if (plug_gpio >= 0) {
msm8994_liquid_dock_dev =
kzalloc(sizeof(*msm8994_liquid_dock_dev), GFP_KERNEL);
if (!msm8994_liquid_dock_dev) {
pr_err("msm8994_liquid_dock_dev alloc fail.\n");
ret = -ENOMEM;
goto exit;
}
msm8994_liquid_dock_dev->plug_gpio = plug_gpio;
msm8994_liquid_dock_dev->audio_sdev.name =
QC_AUDIO_EXTERNAL_SPK_1_EVENT;
if (switch_dev_register(
&msm8994_liquid_dock_dev->audio_sdev) < 0) {
pr_err("%s: dock device register in switch diretory failed\n",
__func__);
goto exit;
}
INIT_WORK(
&msm8994_liquid_dock_dev->irq_work,
msm8994_liquid_docking_irq_work);
register_liquid_dock_notify(&msm8994_liquid_docking_notifier);
}
return 0;
exit:
msm8994_liquid_dock_dev = NULL;
return ret;
}
static void apq8094_db_device_irq_work(struct work_struct *work)
{
struct audio_plug_dev *plug_dev =
container_of(work, struct audio_plug_dev, irq_work);
plug_dev->plug_det =
gpio_get_value(plug_dev->plug_gpio);
switch_set_state(&plug_dev->audio_sdev, !(plug_dev->plug_det));
/*notify to audio deamon*/
sysfs_notify(&plug_dev->audio_sdev.dev->kobj, NULL, "state");
}
static int apq8094_db_device_init(void)
{
int ret = 0;
int plug_gpio = 0;
plug_gpio = of_get_named_gpio(spdev->dev.of_node,
"qcom,ext-spk-rear-panel-irq", 0);
if (plug_gpio >= 0) {
ret = msm8994_audio_plug_device_init(apq8094_db_ext_bp_out_dev,
plug_gpio,
"qcom,ext-spk-rear-panel-irq",
QC_AUDIO_EXTERNAL_SPK_2_EVENT,
&apq8094_db_device_irq_work);
if (ret != 0) {
pr_err("%s: external audio device init failed = %s\n",
__func__,
apq8094_db_ext_bp_out_dev->audio_sdev.name);
return ret;
}
}
plug_gpio = of_get_named_gpio(spdev->dev.of_node,
"qcom,ext-spk-front-panel-irq", 0);
if (plug_gpio >= 0) {
ret = msm8994_audio_plug_device_init(apq8094_db_ext_fp_out_dev,
plug_gpio,
"qcom,ext-spk-front-panel-irq",
QC_AUDIO_EXTERNAL_SPK_1_EVENT,
&apq8094_db_device_irq_work);
if (ret != 0) {
pr_err("%s: external audio device init failed = %s\n",
__func__,
apq8094_db_ext_fp_out_dev->audio_sdev.name);
return ret;
}
}
plug_gpio = of_get_named_gpio(spdev->dev.of_node,
"qcom,ext-mic-front-panel-irq", 0);
if (plug_gpio >= 0) {
ret = msm8994_audio_plug_device_init(apq8094_db_ext_fp_in_dev,
plug_gpio,
"qcom,ext-mic-front-panel-irq",
QC_AUDIO_EXTERNAL_MIC_EVENT,
&apq8094_db_device_irq_work);
if (ret != 0)
pr_err("%s: external audio device init failed = %s\n",
__func__,
apq8094_db_ext_fp_in_dev->audio_sdev.name);
}
return ret;
}
static void msm8994_ext_control(struct snd_soc_codec *codec)
{
struct snd_soc_dapm_context *dapm = &codec->dapm;
mutex_lock(&codec->mutex);
pr_debug("%s: msm8994_spk_control = %d", __func__, msm8994_spk_control);
if (msm8994_spk_control == MSM8994_SPK_ON) {
snd_soc_dapm_enable_pin(dapm, "Lineout_1 amp");
snd_soc_dapm_enable_pin(dapm, "Lineout_2 amp");
} else {
snd_soc_dapm_disable_pin(dapm, "Lineout_1 amp");
snd_soc_dapm_disable_pin(dapm, "Lineout_2 amp");
}
mutex_unlock(&codec->mutex);
snd_soc_dapm_sync(dapm);
}
static int msm8994_get_spk(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
pr_debug("%s: msm8994_spk_control = %d\n",
__func__, msm8994_spk_control);
ucontrol->value.integer.value[0] = msm8994_spk_control;
return 0;
}
static int msm8994_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 (msm8994_spk_control == ucontrol->value.integer.value[0])
return 0;
msm8994_spk_control = ucontrol->value.integer.value[0];
msm8994_ext_control(codec);
return 1;
}
static int msm8994_ext_us_amp_init(void)
{
int ret = 0;
ext_us_amp_gpio = of_get_named_gpio(spdev->dev.of_node,
"qcom,ext-ult-spk-amp-gpio", 0);
if (ext_us_amp_gpio >= 0) {
ret = gpio_request(ext_us_amp_gpio, "ext_us_amp_gpio");
if (ret) {
pr_err("%s: ext_us_amp_gpio request failed, ret:%d\n",
__func__, ret);
return ret;
}
gpio_direction_output(ext_us_amp_gpio, 0);
}
return ret;
}
static void msm8994_ext_us_amp_enable(u32 on)
{
if (on)
gpio_direction_output(ext_us_amp_gpio, 1);
else
gpio_direction_output(ext_us_amp_gpio, 0);
pr_debug("%s: US Emitter GPIO enable:%s\n", __func__,
on ? "Enable" : "Disable");
}
static int msm_ext_ultrasound_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *k, int event)
{
pr_debug("%s()\n", __func__);
if (!strcmp(w->name, "ultrasound amp")) {
if (!gpio_is_valid(ext_us_amp_gpio)) {
pr_err("%s: ext_us_amp_gpio isn't configured\n",
__func__);
return -EINVAL;
}
if (SND_SOC_DAPM_EVENT_ON(event))
msm8994_ext_us_amp_enable(1);
else
msm8994_ext_us_amp_enable(0);
} else {
pr_err("%s() Invalid Widget = %s\n",
__func__, w->name);
return -EINVAL;
}
return 0;
}
static int msm_snd_enable_codec_ext_clk(struct snd_soc_codec *codec, int enable,
bool dapm)
{
int ret = 0;
pr_debug("%s: enable = %d clk_users = %d\n",
__func__, enable, clk_users);
mutex_lock(&cdc_mclk_mutex);
if (enable) {
if (!codec_clk) {
dev_err(codec->dev, "%s: did not get codec MCLK\n",
__func__);
ret = -EINVAL;
goto exit;
}
clk_users++;
if (clk_users != 1)
goto exit;
ret = clk_prepare_enable(codec_clk);
if (ret) {
pr_err("%s: clk_prepare failed, err:%d\n",
__func__, ret);
clk_users--;
goto exit;
}
tomtom_mclk_enable(codec, 1, dapm);
} else {
if (clk_users > 0) {
clk_users--;
if (clk_users == 0) {
tomtom_mclk_enable(codec, 0, dapm);
clk_disable_unprepare(codec_clk);
}
} else {
pr_err("%s: Error releasing codec MCLK\n", __func__);
ret = -EINVAL;
goto exit;
}
}
exit:
mutex_unlock(&cdc_mclk_mutex);
return ret;
}
static int msm8994_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 msm_snd_enable_codec_ext_clk(w->codec, 1, true);
case SND_SOC_DAPM_POST_PMD:
return msm_snd_enable_codec_ext_clk(w->codec, 0, true);
}
return 0;
}
static const struct snd_soc_dapm_widget msm8994_dapm_widgets[] = {
SND_SOC_DAPM_SUPPLY("MCLK", SND_SOC_NOPM, 0, 0,
msm8994_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_SPK("ultrasound amp", msm_ext_ultrasound_event),
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 Mic5", 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 int slim0_rx_sample_rate_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
int sample_rate_val = 0;
switch (slim0_rx_sample_rate) {
case SAMPLING_RATE_192KHZ:
sample_rate_val = 2;
break;
case SAMPLING_RATE_96KHZ:
sample_rate_val = 1;
break;
case SAMPLING_RATE_48KHZ:
default:
sample_rate_val = 0;
break;
}
ucontrol->value.integer.value[0] = sample_rate_val;
pr_debug("%s: slim0_rx_sample_rate = %d\n", __func__,
slim0_rx_sample_rate);
return 0;
}
static int slim0_rx_sample_rate_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
pr_debug("%s: ucontrol value = %ld\n", __func__,
ucontrol->value.integer.value[0]);
switch (ucontrol->value.integer.value[0]) {
case 2:
slim0_rx_sample_rate = SAMPLING_RATE_192KHZ;
break;
case 1:
slim0_rx_sample_rate = SAMPLING_RATE_96KHZ;
break;
case 0:
default:
slim0_rx_sample_rate = SAMPLING_RATE_48KHZ;
}
pr_debug("%s: slim0_rx_sample_rate = %d\n", __func__,
slim0_rx_sample_rate);
return 0;
}
static int slim0_rx_bit_format_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
switch (slim0_rx_bit_format) {
case SNDRV_PCM_FORMAT_S24_LE:
ucontrol->value.integer.value[0] = 1;
break;
case SNDRV_PCM_FORMAT_S16_LE:
default:
ucontrol->value.integer.value[0] = 0;
break;
}
pr_debug("%s: slim0_rx_bit_format = %d, ucontrol value = %ld\n",
__func__, slim0_rx_bit_format,
ucontrol->value.integer.value[0]);
return 0;
}
static int slim0_rx_bit_format_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
switch (ucontrol->value.integer.value[0]) {
case 1:
slim0_rx_bit_format = SNDRV_PCM_FORMAT_S24_LE;
break;
case 0:
default:
slim0_rx_bit_format = SNDRV_PCM_FORMAT_S16_LE;
break;
}
return 0;
}
static int msm_slim_0_rx_ch_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
pr_debug("%s: msm_slim_0_rx_ch = %d\n", __func__,
msm_slim_0_rx_ch);
ucontrol->value.integer.value[0] = msm_slim_0_rx_ch - 1;
return 0;
}
static int msm_slim_0_rx_ch_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
msm_slim_0_rx_ch = ucontrol->value.integer.value[0] + 1;
pr_debug("%s: msm_slim_0_rx_ch = %d\n", __func__,
msm_slim_0_rx_ch);
return 1;
}
static int slim0_tx_sample_rate_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
int sample_rate_val = 0;
switch (slim0_tx_sample_rate) {
case SAMPLING_RATE_192KHZ:
sample_rate_val = 2;
break;
case SAMPLING_RATE_96KHZ:
sample_rate_val = 1;
break;
case SAMPLING_RATE_48KHZ:
default:
sample_rate_val = 0;
break;
}
ucontrol->value.integer.value[0] = sample_rate_val;
pr_debug("%s: slim0_tx_sample_rate = %d\n", __func__,
slim0_tx_sample_rate);
return 0;
}
static int slim0_tx_sample_rate_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
int rc = 0;
pr_debug("%s: ucontrol value = %ld\n", __func__,
ucontrol->value.integer.value[0]);
switch (ucontrol->value.integer.value[0]) {
case 2:
slim0_tx_sample_rate = SAMPLING_RATE_192KHZ;
break;
case 1:
slim0_tx_sample_rate = SAMPLING_RATE_96KHZ;
break;
case 0:
slim0_tx_sample_rate = SAMPLING_RATE_48KHZ;
break;
default:
rc = -EINVAL;
pr_err("%s: invalid sample rate being passed\n", __func__);
break;
}
pr_debug("%s: slim0_tx_sample_rate = %d\n", __func__,
slim0_tx_sample_rate);
return rc;
}
static int slim0_tx_bit_format_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
switch (slim0_tx_bit_format) {
case SNDRV_PCM_FORMAT_S24_LE:
ucontrol->value.integer.value[0] = 1;
break;
case SNDRV_PCM_FORMAT_S16_LE:
default:
ucontrol->value.integer.value[0] = 0;
break;
}
pr_debug("%s: slim0_tx_bit_format = %d, ucontrol value = %ld\n",
__func__, slim0_tx_bit_format,
ucontrol->value.integer.value[0]);
return 0;
}
static int slim0_tx_bit_format_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
int rc = 0;
switch (ucontrol->value.integer.value[0]) {
case 1:
slim0_tx_bit_format = SNDRV_PCM_FORMAT_S24_LE;
break;
case 0:
slim0_tx_bit_format = SNDRV_PCM_FORMAT_S16_LE;
break;
default:
pr_err("%s: invalid value %ld\n", __func__,
ucontrol->value.integer.value[0]);
rc = -EINVAL;
break;
}
return rc;
}
static int msm_slim_0_tx_ch_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
pr_debug("%s: msm_slim_0_tx_ch = %d\n", __func__,
msm_slim_0_tx_ch);
ucontrol->value.integer.value[0] = msm_slim_0_tx_ch - 1;
return 0;
}
static int msm_slim_0_tx_ch_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
msm_slim_0_tx_ch = ucontrol->value.integer.value[0] + 1;
pr_debug("%s: msm_slim_0_tx_ch = %d\n", __func__, msm_slim_0_tx_ch);
return 1;
}
static int msm_vi_feed_tx_ch_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
ucontrol->value.integer.value[0] = (msm_vi_feed_tx_ch/2 - 1);
pr_debug("%s: msm_vi_feed_tx_ch = %ld\n", __func__,
ucontrol->value.integer.value[0]);
return 0;
}
static int msm_vi_feed_tx_ch_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
msm_vi_feed_tx_ch =
roundup_pow_of_two(ucontrol->value.integer.value[0] + 2);
pr_debug("%s: msm_vi_feed_tx_ch = %d\n", __func__, msm_vi_feed_tx_ch);
return 1;
}
static int msm_btsco_rate_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
pr_debug("%s: msm_btsco_rate = %d", __func__, msm_btsco_rate);
ucontrol->value.integer.value[0] = msm_btsco_rate;
return 0;
}
static int msm_btsco_rate_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
switch (ucontrol->value.integer.value[0]) {
case SAMPLING_RATE_8KHZ:
msm_btsco_rate = SAMPLING_RATE_8KHZ;
break;
case SAMPLING_RATE_16KHZ:
msm_btsco_rate = SAMPLING_RATE_16KHZ;
break;
default:
msm_btsco_rate = SAMPLING_RATE_8KHZ;
break;
}
pr_debug("%s: msm_btsco_rate = %d\n", __func__, msm_btsco_rate);
return 0;
}
static int hdmi_rx_bit_format_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
switch (hdmi_rx_bit_format) {
case SNDRV_PCM_FORMAT_S24_LE:
ucontrol->value.integer.value[0] = 1;
break;
case SNDRV_PCM_FORMAT_S16_LE:
default:
ucontrol->value.integer.value[0] = 0;
break;
}
pr_debug("%s: hdmi_rx_bit_format = %d, ucontrol value = %ld\n",
__func__, hdmi_rx_bit_format,
ucontrol->value.integer.value[0]);
return 0;
}
static int hdmi_rx_bit_format_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
switch (ucontrol->value.integer.value[0]) {
case 1:
hdmi_rx_bit_format = SNDRV_PCM_FORMAT_S24_LE;
break;
case 0:
default:
hdmi_rx_bit_format = SNDRV_PCM_FORMAT_S16_LE;
break;
}
pr_debug("%s: hdmi_rx_bit_format = %d, ucontrol value = %ld\n",
__func__, hdmi_rx_bit_format,
ucontrol->value.integer.value[0]);
return 0;
}
static int msm_hdmi_rx_ch_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
pr_debug("%s: msm_hdmi_rx_ch = %d\n", __func__,
msm_hdmi_rx_ch);
ucontrol->value.integer.value[0] = msm_hdmi_rx_ch - 2;
return 0;
}
static int msm_hdmi_rx_ch_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
msm_hdmi_rx_ch = ucontrol->value.integer.value[0] + 2;
if (msm_hdmi_rx_ch > 8) {
pr_err("%s: channels %d exceeded 8.Limiting to max chs-8\n",
__func__, msm_hdmi_rx_ch);
msm_hdmi_rx_ch = 8;
}
pr_debug("%s: msm_hdmi_rx_ch = %d\n", __func__, msm_hdmi_rx_ch);
return 1;
}
static int hdmi_rx_sample_rate_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
int sample_rate_val = 0;
switch (hdmi_rx_sample_rate) {
case SAMPLING_RATE_192KHZ:
sample_rate_val = 2;
break;
case SAMPLING_RATE_96KHZ:
sample_rate_val = 1;
break;
case SAMPLING_RATE_48KHZ:
default:
sample_rate_val = 0;
break;
}
ucontrol->value.integer.value[0] = sample_rate_val;
pr_debug("%s: hdmi_rx_sample_rate = %d\n", __func__,
hdmi_rx_sample_rate);
return 0;
}
static int hdmi_rx_sample_rate_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
pr_debug("%s: ucontrol value = %ld\n", __func__,
ucontrol->value.integer.value[0]);
switch (ucontrol->value.integer.value[0]) {
case 2:
hdmi_rx_sample_rate = SAMPLING_RATE_192KHZ;
break;
case 1:
hdmi_rx_sample_rate = SAMPLING_RATE_96KHZ;
break;
case 0:
default:
hdmi_rx_sample_rate = SAMPLING_RATE_48KHZ;
}
pr_debug("%s: hdmi_rx_sample_rate = %d\n", __func__,
hdmi_rx_sample_rate);
return 0;
}
static int msm8994_auxpcm_rate_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
ucontrol->value.integer.value[0] = msm8994_auxpcm_rate;
return 0;
}
static int msm8994_auxpcm_rate_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
switch (ucontrol->value.integer.value[0]) {
case 0:
msm8994_auxpcm_rate = SAMPLING_RATE_8KHZ;
break;
case 1:
msm8994_auxpcm_rate = SAMPLING_RATE_16KHZ;
break;
default:
msm8994_auxpcm_rate = SAMPLING_RATE_8KHZ;
break;
}
return 0;
}
static int msm_proxy_rx_ch_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
pr_debug("%s: msm_proxy_rx_ch = %d\n", __func__,
msm_proxy_rx_ch);
ucontrol->value.integer.value[0] = msm_proxy_rx_ch - 1;
return 0;
}
static int msm_proxy_rx_ch_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
msm_proxy_rx_ch = ucontrol->value.integer.value[0] + 1;
pr_debug("%s: msm_proxy_rx_ch = %d\n", __func__,
msm_proxy_rx_ch);
return 1;
}
static int msm_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 = msm8994_auxpcm_rate;
channels->min = channels->max = 1;
return 0;
}
static int msm_proxy_rx_be_hw_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);
pr_debug("%s: msm_proxy_rx_ch =%d\n", __func__, msm_proxy_rx_ch);
if (channels->max < 2)
channels->min = channels->max = 2;
channels->min = channels->max = msm_proxy_rx_ch;
rate->min = rate->max = 48000;
return 0;
}
static int msm_proxy_tx_be_hw_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);
rate->min = rate->max = 48000;
return 0;
}
static int msm8994_hdmi_be_hw_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);
pr_debug("%s channels->min %u channels->max %u ()\n", __func__,
channels->min, channels->max);
param_set_mask(params, SNDRV_PCM_HW_PARAM_FORMAT,
hdmi_rx_bit_format);
if (channels->max < 2)
channels->min = channels->max = 2;
rate->min = rate->max = hdmi_rx_sample_rate;
channels->min = channels->max = msm_hdmi_rx_ch;
return 0;
}
static int msm_set_pinctrl(struct msm_pinctrl_info *pinctrl_info,
enum pinctrl_pin_state new_state)
{
int ret = 0;
int curr_state = 0;
if (pinctrl_info == NULL) {
pr_err("%s: pinctrl_info is NULL\n", __func__);
ret = -EINVAL;
goto err;
}
curr_state = pinctrl_info->curr_state;
pinctrl_info->curr_state |= new_state;
pr_debug("%s: curr_state = %s new_state = %s\n", __func__,
pin_states[curr_state], pin_states[pinctrl_info->curr_state]);
if (curr_state == pinctrl_info->curr_state) {
pr_debug("%s: Already in same state\n", __func__);
goto err;
}
switch (pinctrl_info->curr_state) {
case STATE_AUXPCM_ACTIVE:
ret = pinctrl_select_state(pinctrl_info->pinctrl,
pinctrl_info->auxpcm_active);
if (ret) {
pr_err("%s: AUXPCM state select failed with %d\n",
__func__, ret);
ret = -EIO;
goto err;
}
break;
case STATE_MI2S_ACTIVE:
ret = pinctrl_select_state(pinctrl_info->pinctrl,
pinctrl_info->mi2s_active);
if (ret) {
pr_err("%s: MI2S state select failed with %d\n",
__func__, ret);
ret = -EIO;
goto err;
}
break;
case STATE_ACTIVE:
ret = pinctrl_select_state(pinctrl_info->pinctrl,
pinctrl_info->active);
if (ret) {
pr_err("%s: pinctrl_select_state failed with %d\n",
__func__, ret);
ret = -EIO;
goto err;
}
break;
case STATE_DISABLE:
pr_err("%s: This TLMM pin state not expected\n", __func__);
break;
default:
pr_err("%s: TLMM pin state is invalid\n", __func__);
return -EINVAL;
}
err:
return ret;
}
static int msm_reset_pinctrl(struct msm_pinctrl_info *pinctrl_info,
enum pinctrl_pin_state new_state)
{
int ret = 0;
int curr_state = 0;
if (pinctrl_info == NULL) {
pr_err("%s: pinctrl_info is NULL\n", __func__);
ret = -EINVAL;
goto err;
}
curr_state = pinctrl_info->curr_state;
pinctrl_info->curr_state &= ~(new_state);
pr_debug("%s: curr_state = %s new_state = %s\n", __func__,
pin_states[curr_state], pin_states[pinctrl_info->curr_state]);
if (curr_state == pinctrl_info->curr_state) {
pr_debug("%s: Already in same state\n", __func__);
goto err;
}
switch (pinctrl_info->curr_state) {
case STATE_AUXPCM_ACTIVE:
ret = pinctrl_select_state(pinctrl_info->pinctrl,
pinctrl_info->auxpcm_active);
if (ret) {
pr_err("%s: AUXPCM state select failed with %d\n",
__func__, ret);
ret = -EIO;
goto err;
}
break;
case STATE_MI2S_ACTIVE:
ret = pinctrl_select_state(pinctrl_info->pinctrl,
pinctrl_info->mi2s_active);
if (ret) {
pr_err("%s: MI2S state select failed with %d\n",
__func__, ret);
ret = -EIO;
goto err;
}
break;
case STATE_DISABLE:
ret = pinctrl_select_state(pinctrl_info->pinctrl,
pinctrl_info->disable);
if (ret) {
pr_err("%s: pinctrl_select_state failed with %d\n",
__func__, ret);
ret = -EIO;
goto err;
}
break;
case STATE_ACTIVE:
pr_err("%s: This TLMM pin state not expected\n", __func__);
break;
default:
pr_err("%s: TLMM pin state is invalid\n", __func__);
return -EINVAL;
}
err:
return ret;
}
static void msm_release_pinctrl(struct platform_device *pdev)
{
struct snd_soc_card *card = platform_get_drvdata(pdev);
struct msm8994_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card);
struct msm_pinctrl_info *pinctrl_info = &pdata->pinctrl_info;
if (pinctrl_info) {
iounmap(pdata->pri_mux);
iounmap(pdata->sec_mux);
devm_pinctrl_put(pinctrl_info->pinctrl);
pinctrl_info->pinctrl = NULL;
}
}
static int msm_get_pinctrl(struct platform_device *pdev)
{
struct snd_soc_card *card = platform_get_drvdata(pdev);
struct msm8994_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card);
struct msm_pinctrl_info *pinctrl_info = NULL;
struct pinctrl *pinctrl;
struct resource *muxsel;
int ret;
pinctrl_info = &pdata->pinctrl_info;
if (pinctrl_info == NULL) {
pr_err("%s: pinctrl_info is NULL\n", __func__);
return -EINVAL;
}
pinctrl = devm_pinctrl_get(&pdev->dev);
if (IS_ERR_OR_NULL(pinctrl)) {
pr_err("%s: Unable to get pinctrl handle\n", __func__);
return -EINVAL;
}
pinctrl_info->pinctrl = pinctrl;
/* get all the states handles from Device Tree */
pinctrl_info->disable = pinctrl_lookup_state(pinctrl,
"sleep");
if (IS_ERR(pinctrl_info->disable)) {
pr_err("%s: could not get disable pinstate\n", __func__);
goto err;
}
pinctrl_info->auxpcm_active = pinctrl_lookup_state(pinctrl,
"auxpcm-active");
if (IS_ERR(pinctrl_info->auxpcm_active)) {
pr_err("%s: could not get auxpcm pinstate\n", __func__);
goto err;
}
pinctrl_info->mi2s_active = pinctrl_lookup_state(pinctrl,
"mi2s-active");
if (IS_ERR(pinctrl_info->mi2s_active)) {
pr_err("%s: could not get mi2s pinstate\n", __func__);
goto err;
}
pinctrl_info->active = pinctrl_lookup_state(pinctrl,
"active");
if (IS_ERR(pinctrl_info->active)) {
pr_err("%s: could not get active pinstate\n",
__func__);
goto err;
}
/* Reset the TLMM pins to a default state */
ret = pinctrl_select_state(pinctrl_info->pinctrl,
pinctrl_info->disable);
if (ret != 0) {
pr_err("%s: Disable TLMM pins failed with %d\n",
__func__, ret);
ret = -EIO;
goto err;
}
pinctrl_info->curr_state = STATE_DISABLE;
muxsel = platform_get_resource_byname(pdev, IORESOURCE_MEM,
"lpaif_pri_mode_muxsel");
if (!muxsel) {
dev_err(&pdev->dev, "MUX addr invalid for MI2S\n");
ret = -ENODEV;
goto err;
}
pdata->pri_mux = ioremap(muxsel->start, resource_size(muxsel));
if (pdata->pri_mux == NULL) {
pr_err("%s: MI2S muxsel virt addr is null\n", __func__);
ret = -EINVAL;
goto err;
}
muxsel = platform_get_resource_byname(pdev, IORESOURCE_MEM,
"lpaif_sec_mode_muxsel");
if (!muxsel) {
dev_err(&pdev->dev, "MUX addr invalid for AUXPCM\n");
ret = -ENODEV;
goto err;
}
pdata->sec_mux = ioremap(muxsel->start, resource_size(muxsel));
if (pdata->sec_mux == NULL) {
pr_err("%s: AUXPCM muxsel virt addr is null\n", __func__);
ret = -EINVAL;
goto err;
}
return 0;
err:
if (pdata->pri_mux)
iounmap(pdata->pri_mux);
devm_pinctrl_put(pinctrl);
pinctrl_info->pinctrl = NULL;
return -EINVAL;
}
static int msm_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 msm8994_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card);
struct msm_pinctrl_info *pinctrl_info = &pdata->pinctrl_info;
int ret = 0;
u32 pcm_sel_reg = 0;
pr_debug("%s(): substream = %s, sec_auxpcm_rsc_ref counter = %d\n",
__func__, substream->name, atomic_read(&sec_auxpcm_rsc_ref));
if (pinctrl_info == NULL) {
pr_err("%s: pinctrl_info is NULL\n", __func__);
ret = -EINVAL;
goto err;
}
if (atomic_inc_return(&sec_auxpcm_rsc_ref) == 1) {
if (pdata->sec_mux != NULL) {
pcm_sel_reg = ioread32(pdata->sec_mux);
iowrite32(I2S_PCM_SEL_PCM << I2S_PCM_SEL_OFFSET,
pdata->sec_mux);
} else {
pr_err("%s Sec AUXPCM MUX addr is NULL\n", __func__);
ret = -EINVAL;
goto err;
}
ret = msm_set_pinctrl(pinctrl_info, STATE_AUXPCM_ACTIVE);
if (ret) {
pr_err("%s: AUXPCM TLMM pinctrl set failed with %d\n",
__func__, ret);
return ret;
}
}
err:
return ret;
}
static void msm_sec_auxpcm_shutdown(struct snd_pcm_substream *substream)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_soc_card *card = rtd->card;
struct msm8994_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card);
struct msm_pinctrl_info *pinctrl_info = &pdata->pinctrl_info;
int ret = 0;
pr_debug("%s(): substream = %s, sec_auxpcm_rsc_ref counter = %d\n",
__func__, substream->name, atomic_read(&sec_auxpcm_rsc_ref));
if (atomic_dec_return(&sec_auxpcm_rsc_ref) == 0) {
ret = msm_reset_pinctrl(pinctrl_info, STATE_AUXPCM_ACTIVE);
if (ret)
pr_err("%s Reset pinctrl failed with %d\n",
__func__, ret);
}
}
static struct snd_soc_ops msm_sec_auxpcm_be_ops = {
.startup = msm_sec_auxpcm_startup,
.shutdown = msm_sec_auxpcm_shutdown,
};
static int msm_tx_be_hw_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);
pr_debug("%s: channel:%d\n", __func__, msm_pri_mi2s_tx_ch);
rate->min = rate->max = SAMPLING_RATE_48KHZ;
channels->min = channels->max = msm_pri_mi2s_tx_ch;
return 0;
}
static int msm8994_mi2s_snd_startup(struct snd_pcm_substream *substream)
{
int ret = 0;
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_soc_card *card = rtd->card;
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
struct msm8994_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card);
struct msm_pinctrl_info *pinctrl_info = &pdata->pinctrl_info;
pr_debug("%s: substream = %s stream = %d\n", __func__,
substream->name, substream->stream);
if (pinctrl_info == NULL) {
pr_err("%s: pinctrl_info is NULL\n", __func__);
ret = -EINVAL;
goto err;
}
if (pdata->pri_mux != NULL)
iowrite32(I2S_PCM_SEL_I2S << I2S_PCM_SEL_OFFSET,
pdata->pri_mux);
else
pr_err("%s: MI2S muxsel addr is NULL\n", __func__);
ret = msm_set_pinctrl(pinctrl_info, STATE_MI2S_ACTIVE);
if (ret) {
pr_err("%s: MI2S TLMM pinctrl set failed with %d\n",
__func__, ret);
return ret;
}
mi2s_tx_clk.clk_val1 = Q6AFE_LPASS_IBIT_CLK_1_P536_MHZ;
mi2s_tx_clk.clk_set_mode = Q6AFE_LPASS_MODE_CLK1_VALID;
ret = afe_set_lpass_clock(AFE_PORT_ID_PRIMARY_MI2S_TX,
&mi2s_tx_clk);
if (ret < 0) {
pr_err("%s: afe lpass clock failed, err:%d\n", __func__, ret);
goto err;
}
ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_CBS_CFS);
if (ret < 0)
pr_err("%s: set fmt cpu dai failed, err:%d\n", __func__, ret);
err:
return ret;
}
static void msm8994_mi2s_snd_shutdown(struct snd_pcm_substream *substream)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_soc_card *card = rtd->card;
struct msm8994_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card);
struct msm_pinctrl_info *pinctrl_info = &pdata->pinctrl_info;
int ret = 0;
pr_debug("%s: substream = %s stream = %d\n", __func__,
substream->name, substream->stream);
mi2s_tx_clk.clk_val1 = Q6AFE_LPASS_IBIT_CLK_DISABLE;
mi2s_tx_clk.clk_set_mode = Q6AFE_LPASS_MODE_CLK1_VALID;
ret = afe_set_lpass_clock(AFE_PORT_ID_PRIMARY_MI2S_TX,
&mi2s_tx_clk);
if (ret < 0)
pr_err("%s: afe lpass clock failed, err:%d\n", __func__, ret);
ret = msm_reset_pinctrl(pinctrl_info, STATE_MI2S_ACTIVE);
if (ret)
pr_err("%s: Reset pinctrl failed with %d\n",
__func__, ret);
}
static struct snd_soc_ops msm8994_mi2s_be_ops = {
.startup = msm8994_mi2s_snd_startup,
.shutdown = msm8994_mi2s_snd_shutdown,
};
static int msm_slim_0_rx_be_hw_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);
pr_debug("%s()\n", __func__);
param_set_mask(params, SNDRV_PCM_HW_PARAM_FORMAT,
slim0_rx_bit_format);
rate->min = rate->max = slim0_rx_sample_rate;
channels->min = channels->max = msm_slim_0_rx_ch;
pr_debug("%s: format = %d, rate = %d, channels = %d\n",
__func__, params_format(params), params_rate(params),
msm_slim_0_rx_ch);
return 0;
}
static int msm_slim_0_tx_be_hw_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);
pr_debug("%s()\n", __func__);
param_set_mask(params, SNDRV_PCM_HW_PARAM_FORMAT,
slim0_tx_bit_format);
rate->min = rate->max = slim0_tx_sample_rate;
channels->min = channels->max = msm_slim_0_tx_ch;
return 0;
}
static int msm_slim_4_tx_be_hw_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 = 48000;
channels->min = channels->max = msm_vi_feed_tx_ch;
pr_debug("%s: %d\n", __func__, msm_vi_feed_tx_ch);
return 0;
}
static int msm_slim_5_tx_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
struct snd_pcm_hw_params *params)
{
void *config;
struct snd_soc_codec *codec = rtd->codec;
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);
int rc = 0;
pr_debug("%s: enter\n", __func__);
rate->min = rate->max = 16000;
channels->min = channels->max = 1;
config = tomtom_get_afe_config(codec, AFE_SLIMBUS_SLAVE_PORT_CONFIG);
rc = afe_set_config(AFE_SLIMBUS_SLAVE_PORT_CONFIG, config,
SLIMBUS_5_TX);
if (rc) {
pr_err("%s: Failed to set slimbus slave port config %d\n",
__func__, rc);
return rc;
}
return rc;
}
static int msm_be_hw_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);
pr_debug("%s:\n", __func__);
rate->min = rate->max = 48000;
return 0;
}
static int msm_be_fm_hw_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);
pr_debug("%s:\n", __func__);
rate->min = rate->max = 48000;
channels->min = channels->max = 2;
return 0;
}
static const struct soc_enum msm_snd_enum[] = {
SOC_ENUM_SINGLE_EXT(2, spk_function),
SOC_ENUM_SINGLE_EXT(2, slim0_rx_ch_text),
SOC_ENUM_SINGLE_EXT(8, slim0_tx_ch_text),
SOC_ENUM_SINGLE_EXT(7, hdmi_rx_ch_text),
SOC_ENUM_SINGLE_EXT(2, rx_bit_format_text),
SOC_ENUM_SINGLE_EXT(3, slim0_rx_sample_rate_text),
SOC_ENUM_SINGLE_EXT(8, proxy_rx_ch_text),
SOC_ENUM_SINGLE_EXT(3, hdmi_rx_sample_rate_text),
SOC_ENUM_SINGLE_EXT(2, vi_feed_ch_text),
};
static const struct snd_kcontrol_new msm_snd_controls[] = {
SOC_ENUM_EXT("Speaker Function", msm_snd_enum[0], msm8994_get_spk,
msm8994_set_spk),
SOC_ENUM_EXT("SLIM_0_RX Channels", msm_snd_enum[1],
msm_slim_0_rx_ch_get, msm_slim_0_rx_ch_put),
SOC_ENUM_EXT("SLIM_0_TX Channels", msm_snd_enum[2],
msm_slim_0_tx_ch_get, msm_slim_0_tx_ch_put),
SOC_ENUM_EXT("VI_FEED_TX Channels", msm_snd_enum[8],
msm_vi_feed_tx_ch_get, msm_vi_feed_tx_ch_put),
SOC_ENUM_EXT("AUX PCM SampleRate", msm8994_auxpcm_enum[0],
msm8994_auxpcm_rate_get, msm8994_auxpcm_rate_put),
SOC_ENUM_EXT("HDMI_RX Channels", msm_snd_enum[3],
msm_hdmi_rx_ch_get, msm_hdmi_rx_ch_put),
SOC_ENUM_EXT("SLIM_0_RX Format", msm_snd_enum[4],
slim0_rx_bit_format_get, slim0_rx_bit_format_put),
SOC_ENUM_EXT("SLIM_0_RX SampleRate", msm_snd_enum[5],
slim0_rx_sample_rate_get, slim0_rx_sample_rate_put),
SOC_ENUM_EXT("HDMI_RX Bit Format", msm_snd_enum[4],
hdmi_rx_bit_format_get, hdmi_rx_bit_format_put),
SOC_ENUM_EXT("PROXY_RX Channels", msm_snd_enum[6],
msm_proxy_rx_ch_get, msm_proxy_rx_ch_put),
SOC_ENUM_EXT("Internal BTSCO SampleRate", msm_btsco_enum[0],
msm_btsco_rate_get, msm_btsco_rate_put),
SOC_ENUM_EXT("HDMI_RX SampleRate", msm_snd_enum[7],
hdmi_rx_sample_rate_get, hdmi_rx_sample_rate_put),
SOC_ENUM_EXT("SLIM_0_TX Format", msm_snd_enum[4],
slim0_tx_bit_format_get, slim0_tx_bit_format_put),
SOC_ENUM_EXT("SLIM_0_TX SampleRate", msm_snd_enum[5],
slim0_tx_sample_rate_get, slim0_tx_sample_rate_put),
};
static bool msm8994_swap_gnd_mic(struct snd_soc_codec *codec)
{
struct snd_soc_card *card = codec->component.card;
struct msm8994_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card);
int value = gpio_get_value_cansleep(pdata->us_euro_gpio);
pr_debug("%s: swap select switch %d to %d\n", __func__, value, !value);
gpio_set_value_cansleep(pdata->us_euro_gpio, !value);
return true;
}
static int msm_afe_set_config(struct snd_soc_codec *codec)
{
int rc;
void *config_data;
pr_debug("%s: enter\n", __func__);
config_data = tomtom_get_afe_config(codec, AFE_CDC_REGISTERS_CONFIG);
rc = afe_set_config(AFE_CDC_REGISTERS_CONFIG, config_data, 0);
if (rc) {
pr_err("%s: Failed to set codec registers config %d\n",
__func__, rc);
return rc;
}
config_data = tomtom_get_afe_config(codec, AFE_SLIMBUS_SLAVE_CONFIG);
rc = afe_set_config(AFE_SLIMBUS_SLAVE_CONFIG, config_data, 0);
if (rc) {
pr_err("%s: Failed to set slimbus slave config %d\n", __func__,
rc);
return rc;
}
return 0;
}
static void msm_afe_clear_config(void)
{
afe_clear_config(AFE_CDC_REGISTERS_CONFIG);
afe_clear_config(AFE_SLIMBUS_SLAVE_CONFIG);
}
static int msm8994_adsp_state_callback(struct notifier_block *nb,
unsigned long value, void *priv)
{
if (value == SUBSYS_BEFORE_SHUTDOWN) {
pr_debug("%s: ADSP is about to shutdown. Clearing AFE config\n",
__func__);
msm_afe_clear_config();
} else if (value == SUBSYS_AFTER_POWERUP) {
pr_debug("%s: ADSP is up\n", __func__);
}
return NOTIFY_OK;
}
static struct notifier_block adsp_state_notifier_block = {
.notifier_call = msm8994_adsp_state_callback,
.priority = -INT_MAX,
};
static int msm8994_wcd93xx_codec_up(struct snd_soc_codec *codec)
{
int err;
unsigned long timeout;
int adsp_ready = 0;
timeout = jiffies +
msecs_to_jiffies(ADSP_STATE_READY_TIMEOUT_MS);
do {
if (!q6core_is_adsp_ready()) {
pr_err("%s: ADSP Audio isn't ready\n", __func__);
} else {
pr_debug("%s: ADSP Audio is ready\n", __func__);
adsp_ready = 1;
break;
}
} while (time_after(timeout, jiffies));
if (!adsp_ready) {
pr_err("%s: timed out waiting for ADSP Audio\n", __func__);
return -ETIMEDOUT;
}
err = msm_afe_set_config(codec);
if (err)
pr_err("%s: Failed to set AFE config. err %d\n",
__func__, err);
return err;
}
static int msm8994_codec_event_cb(struct snd_soc_codec *codec,
enum wcd9xxx_codec_event codec_event)
{
switch (codec_event) {
case WCD9XXX_CODEC_EVENT_CODEC_UP:
return msm8994_wcd93xx_codec_up(codec);
default:
pr_err("%s: UnSupported codec event %d\n",
__func__, codec_event);
return -EINVAL;
}
}
static int msm_snd_get_ext_clk_cnt(void)
{
return clk_users;
}
static int msm_audrx_init(struct snd_soc_pcm_runtime *rtd)
{
int err;
void *config_data;
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_dai *codec_dai = rtd->codec_dai;
/* Codec SLIMBUS configuration
* RX1, RX2, RX3, RX4, RX5, RX6, RX7, RX8, RX9, RX10, RX11, RX12, RX13
* TX1, TX2, TX3, TX4, TX5, TX6, TX7, TX8, TX9, TX10, TX11, TX12, TX13
* TX14, TX15, TX16
*/
unsigned int rx_ch[TOMTOM_RX_MAX] = {144, 145, 146, 147, 148, 149, 150,
151, 152, 153, 154, 155, 156};
unsigned int tx_ch[TOMTOM_TX_MAX] = {128, 129, 130, 131, 132, 133,
134, 135, 136, 137, 138, 139,
140, 141, 142, 143};
pr_info("%s: dev_name%s\n", __func__, dev_name(cpu_dai->dev));
rtd->pmdown_time = 0;
err = snd_soc_add_codec_controls(codec, msm_snd_controls,
ARRAY_SIZE(msm_snd_controls));
if (err < 0) {
pr_err("%s: add_codec_controls failed, err%d\n",
__func__, err);
return err;
}
err = msm8994_liquid_init_docking();
if (err) {
pr_err("%s: 8994 init Docking stat IRQ failed (%d)\n",
__func__, err);
return err;
}
err = msm8994_ext_us_amp_init();
if (err) {
pr_err("%s: MTP 8994 US Emitter GPIO init failed (%d)\n",
__func__, err);
return err;
}
snd_soc_dapm_new_controls(dapm, msm8994_dapm_widgets,
ARRAY_SIZE(msm8994_dapm_widgets));
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, "MAD_CPE_INPUT");
snd_soc_dapm_ignore_suspend(dapm, "AIF4 MAD");
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_ignore_suspend(dapm, "AIF4 VI");
snd_soc_dapm_ignore_suspend(dapm, "VIINPUT");
snd_soc_dapm_sync(dapm);
codec_clk = clk_get(&spdev->dev, "osr_clk");
if (IS_ERR(codec_clk)) {
pr_err("%s: error clk_get %lu\n",
__func__, PTR_ERR(codec_clk));
return -EINVAL;
}
snd_soc_dai_set_channel_map(codec_dai, ARRAY_SIZE(tx_ch),
tx_ch, ARRAY_SIZE(rx_ch), rx_ch);
err = msm_afe_set_config(codec);
if (err) {
pr_err("%s: Failed to set AFE config %d\n", __func__, err);
goto out;
}
config_data = tomtom_get_afe_config(codec, AFE_AANC_VERSION);
err = afe_set_config(AFE_AANC_VERSION, config_data, 0);
if (err) {
pr_err("%s: Failed to set aanc version %d\n",
__func__, err);
goto out;
}
config_data = tomtom_get_afe_config(codec,
AFE_CDC_CLIP_REGISTERS_CONFIG);
if (config_data) {
err = afe_set_config(AFE_CDC_CLIP_REGISTERS_CONFIG,
config_data, 0);
if (err) {
pr_err("%s: Failed to set clip registers %d\n",
__func__, err);
goto out;
}
}
config_data = tomtom_get_afe_config(codec, AFE_CLIP_BANK_SEL);
if (config_data) {
err = afe_set_config(AFE_CLIP_BANK_SEL, config_data, 0);
if (err) {
pr_err("%s: Failed to set AFE bank selection %d\n",
__func__, err);
goto out;
}
}
/* start mbhc */
mbhc_cfg.calibration = def_codec_mbhc_cal();
if (mbhc_cfg.calibration) {
err = tomtom_hs_detect(codec, &mbhc_cfg);
if (err) {
pr_err("%s: tomtom_hs_detect failed, err:%d\n",
__func__, err);
goto out;
}
} else {
pr_err("%s: mbhc_cfg calibration is NULL\n", __func__);
err = -ENOMEM;
goto out;
}
adsp_state_notifier =
subsys_notif_register_notifier("adsp",
&adsp_state_notifier_block);
if (!adsp_state_notifier) {
pr_err("%s: Failed to register adsp state notifier\n",
__func__);
err = -EFAULT;
tomtom_hs_detect_exit(codec);
goto out;
}
tomtom_event_register(msm8994_codec_event_cb, rtd->codec);
tomtom_register_ext_clk_cb(msm_snd_enable_codec_ext_clk,
msm_snd_get_ext_clk_cnt,
rtd->codec);
err = msm_snd_enable_codec_ext_clk(rtd->codec, 1, false);
if (IS_ERR_VALUE(err)) {
pr_err("%s: Failed to enable mclk, err = 0x%x\n",
__func__, err);
goto out;
}
tomtom_enable_qfuse_sensing(rtd->codec);
err = msm_snd_enable_codec_ext_clk(rtd->codec, 0, false);
if (IS_ERR_VALUE(err)) {
pr_err("%s: Failed to disable mclk, err = 0x%x\n",
__func__, err);
goto out;
}
return 0;
out:
clk_put(codec_clk);
return err;
}
static void *def_codec_mbhc_cal(void)
{
void *codec_cal;
struct wcd9xxx_mbhc_btn_detect_cfg *btn_cfg;
u16 *btn_low, *btn_high;
u8 *n_ready, *n_cic, *gain;
codec_cal = kzalloc(WCD9XXX_MBHC_CAL_SIZE(WCD9XXX_MBHC_DEF_BUTTONS,
WCD9XXX_MBHC_DEF_RLOADS),
GFP_KERNEL);
if (!codec_cal) {
pr_err("%s: out of memory\n", __func__);
return NULL;
}
#define S(X, Y) ((WCD9XXX_MBHC_CAL_GENERAL_PTR(codec_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(codec_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(codec_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(codec_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(codec_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 codec_cal;
}
static int msm_snd_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 *codec_dai = rtd->codec_dai;
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
struct snd_soc_dai_link *dai_link = rtd->dai_link;
int ret = 0;
u32 rx_ch[SLIM_MAX_RX_PORTS], tx_ch[SLIM_MAX_TX_PORTS];
u32 rx_ch_cnt = 0, tx_ch_cnt = 0;
u32 user_set_tx_ch = 0;
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
pr_debug("%s: rx_0_ch=%d\n", __func__, msm_slim_0_rx_ch);
ret = snd_soc_dai_get_channel_map(codec_dai,
&tx_ch_cnt, tx_ch, &rx_ch_cnt , rx_ch);
if (ret < 0) {
pr_err("%s: failed to get codec chan map, err:%d\n",
__func__, ret);
goto end;
}
ret = snd_soc_dai_set_channel_map(cpu_dai, 0, 0,
msm_slim_0_rx_ch, rx_ch);
if (ret < 0) {
pr_err("%s: failed to set cpu chan map, err:%d\n",
__func__, ret);
goto end;
}
} else {
pr_debug("%s: %s_tx_dai_id_%d_ch=%d\n", __func__,
codec_dai->name, codec_dai->id, user_set_tx_ch);
ret = snd_soc_dai_get_channel_map(codec_dai,
&tx_ch_cnt, tx_ch, &rx_ch_cnt , rx_ch);
if (ret < 0) {
pr_err("%s: failed to get codec chan map\n, err:%d\n",
__func__, ret);
goto end;
}
/* For <codec>_tx1 case */
if (dai_link->be_id == MSM_BACKEND_DAI_SLIMBUS_0_TX)
user_set_tx_ch = msm_slim_0_tx_ch;
/* For <codec>_tx2 case */
else if (dai_link->be_id == MSM_BACKEND_DAI_SLIMBUS_1_TX)
user_set_tx_ch = params_channels(params);
else if (dai_link->be_id == MSM_BACKEND_DAI_SLIMBUS_3_TX)
/* DAI 5 is used for external EC reference from codec.
* Since Rx is fed as reference for EC, the config of
* this DAI is based on that of the Rx path.
*/
user_set_tx_ch = msm_slim_0_rx_ch;
else if (dai_link->be_id == MSM_BACKEND_DAI_SLIMBUS_4_TX)
user_set_tx_ch = msm_vi_feed_tx_ch;
else
user_set_tx_ch = tx_ch_cnt;
pr_debug(
"%s: msm_slim_0_tx_ch(%d) user_set_tx_ch(%d) tx_ch_cnt(%d) be_id %d\n",
__func__, msm_slim_0_tx_ch, user_set_tx_ch,
tx_ch_cnt, dai_link->be_id);
ret = snd_soc_dai_set_channel_map(cpu_dai,
user_set_tx_ch, tx_ch, 0 , 0);
if (ret < 0) {
pr_err("%s: failed to set cpu chan map, err:%d\n",
__func__, ret);
goto end;
}
}
end:
return ret;
}
static int msm_snd_cpe_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 *codec_dai = rtd->codec_dai;
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
struct snd_soc_dai_link *dai_link = rtd->dai_link;
int ret = 0;
u32 tx_ch[SLIM_MAX_TX_PORTS];
u32 tx_ch_cnt = 0;
u32 user_set_tx_ch = 0;
if (substream->stream != SNDRV_PCM_STREAM_CAPTURE) {
pr_err("%s: Invalid stream type %d\n",
__func__, substream->stream);
ret = -EINVAL;
goto end;
}
pr_debug("%s: %s_tx_dai_id_%d\n", __func__,
codec_dai->name, codec_dai->id);
ret = snd_soc_dai_get_channel_map(codec_dai,
&tx_ch_cnt, tx_ch, NULL , NULL);
if (ret < 0) {
pr_err("%s: failed to get codec chan map\n, err:%d\n",
__func__, ret);
goto end;
}
user_set_tx_ch = tx_ch_cnt;
pr_debug("%s: tx_ch_cnt(%d) be_id %d\n",
__func__, tx_ch_cnt, dai_link->be_id);
ret = snd_soc_dai_set_channel_map(cpu_dai,
user_set_tx_ch, tx_ch, 0 , 0);
if (ret < 0) {
pr_err("%s: failed to set cpu chan map, err:%d\n",
__func__, ret);
goto end;
}
end:
return ret;
}
static struct snd_soc_ops msm8994_be_ops = {
.hw_params = msm_snd_hw_params,
};
static struct snd_soc_ops msm8994_cpe_ops = {
.hw_params = msm_snd_cpe_hw_params,
};
static int msm8994_slimbus_2_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 *codec_dai = rtd->codec_dai;
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
int ret = 0;
unsigned int rx_ch[SLIM_MAX_RX_PORTS], tx_ch[SLIM_MAX_TX_PORTS];
unsigned int rx_ch_cnt = 0, tx_ch_cnt = 0;
unsigned int num_tx_ch = 0;
unsigned int num_rx_ch = 0;
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
num_rx_ch = params_channels(params);
pr_debug("%s: %s rx_dai_id = %d num_ch = %d\n", __func__,
codec_dai->name, codec_dai->id, num_rx_ch);
ret = snd_soc_dai_get_channel_map(codec_dai,
&tx_ch_cnt, tx_ch, &rx_ch_cnt , rx_ch);
if (ret < 0) {
pr_err("%s: failed to get codec chan map, err:%d\n",
__func__, ret);
goto end;
}
ret = snd_soc_dai_set_channel_map(cpu_dai, 0, 0,
num_rx_ch, rx_ch);
if (ret < 0) {
pr_err("%s: failed to set cpu chan map, err:%d\n",
__func__, ret);
goto end;
}
} else {
num_tx_ch = params_channels(params);
pr_debug("%s: %s tx_dai_id = %d num_ch = %d\n", __func__,
codec_dai->name, codec_dai->id, num_tx_ch);
ret = snd_soc_dai_get_channel_map(codec_dai,
&tx_ch_cnt, tx_ch, &rx_ch_cnt , rx_ch);
if (ret < 0) {
pr_err("%s: failed to get codec chan map, err:%d\n",
__func__, ret);
goto end;
}
ret = snd_soc_dai_set_channel_map(cpu_dai,
num_tx_ch, tx_ch, 0 , 0);
if (ret < 0) {
pr_err("%s: failed to set cpu chan map, err:%d\n",
__func__, ret);
goto end;
}
}
end:
return ret;
}
static struct snd_soc_ops msm8994_slimbus_2_be_ops = {
.hw_params = msm8994_slimbus_2_hw_params,
};
/* Digital audio interface glue - connects codec <---> CPU */
static struct snd_soc_dai_link msm8994_common_dai_links[] = {
/* FrontEnd DAI Links */
{
.name = "MSM8994 Media1",
.stream_name = "MultiMedia1",
.cpu_dai_name = "MultiMedia1",
.platform_name = "msm-pcm-dsp.0",
.dynamic = 1,
.async_ops = ASYNC_DPCM_SND_SOC_PREPARE,
.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 = "MSM8994 Media2",
.stream_name = "MultiMedia2",
.cpu_dai_name = "MultiMedia2",
.platform_name = "msm-pcm-dsp.0",
.dynamic = 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_MULTIMEDIA2,
},
{
.name = "Circuit-Switch Voice",
.stream_name = "CS-Voice",
.cpu_dai_name = "CS-VOICE",
.platform_name = "msm-pcm-voice",
.dynamic = 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 playback support */
.ignore_pmdown_time = 1,
.be_id = MSM_FRONTEND_DAI_CS_VOICE,
},
{
.name = "MSM VoIP",
.stream_name = "VoIP",
.cpu_dai_name = "VoIP",
.platform_name = "msm-voip-dsp",
.dynamic = 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_VOIP,
},
{
.name = "MSM8994 ULL",
.stream_name = "MultiMedia3",
.cpu_dai_name = "MultiMedia3",
.platform_name = "msm-pcm-dsp.2",
.dynamic = 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_MULTIMEDIA3,
},
/* Hostless PCM purpose */
{
.name = "SLIMBUS_0 Hostless",
.stream_name = "SLIMBUS_0 Hostless",
.cpu_dai_name = "SLIMBUS0_HOSTLESS",
.platform_name = "msm-pcm-hostless",
.dynamic = 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, /* dai link has playback support */
.codec_dai_name = "snd-soc-dummy-dai",
.codec_name = "snd-soc-dummy",
},
{
.name = "Primary MI2S TX_Hostless",
.stream_name = "Primary MI2S_TX Hostless Capture",
.cpu_dai_name = "PRI_MI2S_TX_HOSTLESS",
.platform_name = "msm-pcm-hostless",
.dynamic = 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",
},
{
.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 = "MSM8994 Compress1",
.stream_name = "Compress1",
.cpu_dai_name = "MultiMedia4",
.platform_name = "msm-compress-dsp",
.dynamic = 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,
.ignore_pmdown_time = 1,
/* this dainlink has playback support */
.be_id = MSM_FRONTEND_DAI_MULTIMEDIA4,
},
{
.name = "AUXPCM Hostless",
.stream_name = "AUXPCM Hostless",
.cpu_dai_name = "AUXPCM_HOSTLESS",
.platform_name = "msm-pcm-hostless",
.dynamic = 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",
},
{
.name = "SLIMBUS_1 Hostless",
.stream_name = "SLIMBUS_1 Hostless",
.cpu_dai_name = "SLIMBUS1_HOSTLESS",
.platform_name = "msm-pcm-hostless",
.dynamic = 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, /* dai link has playback support */
.codec_dai_name = "snd-soc-dummy-dai",
.codec_name = "snd-soc-dummy",
},
{
.name = "SLIMBUS_3 Hostless",
.stream_name = "SLIMBUS_3 Hostless",
.cpu_dai_name = "SLIMBUS3_HOSTLESS",
.platform_name = "msm-pcm-hostless",
.dynamic = 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, /* dai link has playback support */
.codec_dai_name = "snd-soc-dummy-dai",
.codec_name = "snd-soc-dummy",
},
{
.name = "SLIMBUS_4 Hostless",
.stream_name = "SLIMBUS_4 Hostless",
.cpu_dai_name = "SLIMBUS4_HOSTLESS",
.platform_name = "msm-pcm-hostless",
.dynamic = 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, /* dai link has playback support */
.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,
.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 = "MSM8994 LowLatency",
.stream_name = "MultiMedia5",
.cpu_dai_name = "MultiMedia5",
.platform_name = "msm-pcm-dsp.1",
.dynamic = 1,
.async_ops = ASYNC_DPCM_SND_SOC_PREPARE,
.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 = "Listen 1 Audio Service",
.stream_name = "Listen 1 Audio Service",
.cpu_dai_name = "LSM1",
.platform_name = "msm-lsm-client",
.dynamic = 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",
.be_id = MSM_FRONTEND_DAI_LSM1,
},
/* Multiple Tunnel instances */
{
.name = "MSM8994 Compress2",
.stream_name = "Compress2",
.cpu_dai_name = "MultiMedia7",
.platform_name = "msm-compress-dsp",
.dynamic = 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,
.ignore_pmdown_time = 1,
/* this dainlink has playback support */
.be_id = MSM_FRONTEND_DAI_MULTIMEDIA7,
},
{
.name = "MSM8994 Compress3",
.stream_name = "Compress3",
.cpu_dai_name = "MultiMedia10",
.platform_name = "msm-compress-dsp",
.dynamic = 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,
.ignore_pmdown_time = 1,
/* this dainlink has playback support */
.be_id = MSM_FRONTEND_DAI_MULTIMEDIA10,
},
{
.name = "MSM8994 Compr8",
.stream_name = "COMPR8",
.cpu_dai_name = "MultiMedia8",
.platform_name = "msm-compr-dsp",
.dynamic = 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,
.ignore_pmdown_time = 1,
/* this dainlink has playback support */
.be_id = MSM_FRONTEND_DAI_MULTIMEDIA8,
},
{
.name = "QCHAT",
.stream_name = "QCHAT",
.cpu_dai_name = "QCHAT",
.platform_name = "msm-pcm-voice",
.dynamic = 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_QCHAT,
},
/* HDMI Hostless */
{
.name = "HDMI_RX_HOSTLESS",
.stream_name = "HDMI_RX_HOSTLESS",
.cpu_dai_name = "HDMI_HOSTLESS",
.platform_name = "msm-pcm-hostless",
.dynamic = 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 = "Voice2",
.stream_name = "Voice2",
.cpu_dai_name = "Voice2",
.platform_name = "msm-pcm-voice",
.dynamic = 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_VOICE2,
},
{
.name = "INT_HFP_BT Hostless",
.stream_name = "INT_HFP_BT Hostless",
.cpu_dai_name = "INT_HFP_BT_HOSTLESS",
.platform_name = "msm-pcm-hostless",
.dynamic = 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",
},
{
.name = "MSM8994 HFP TX",
.stream_name = "MultiMedia6",
.cpu_dai_name = "MultiMedia6",
.platform_name = "msm-pcm-loopback",
.dynamic = 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,
.no_host_mode = SND_SOC_DAI_LINK_NO_HOST,
/* this dainlink has playback support */
.ignore_pmdown_time = 1,
.be_id = MSM_FRONTEND_DAI_MULTIMEDIA6,
},
{
.name = LPASS_BE_SLIMBUS_4_TX,
.stream_name = "Slimbus4 Capture",
.cpu_dai_name = "msm-dai-q6-dev.16393",
.platform_name = "msm-pcm-hostless",
.codec_name = "tomtom_codec",
.codec_dai_name = "tomtom_vifeedback",
.be_id = MSM_BACKEND_DAI_SLIMBUS_4_TX,
.be_hw_params_fixup = msm_slim_4_tx_be_hw_params_fixup,
.ops = &msm8994_be_ops,
.no_host_mode = SND_SOC_DAI_LINK_NO_HOST,
.ignore_suspend = 1,
},
/* Ultrasound RX DAI Link */
{
.name = "SLIMBUS_2 Hostless Playback",
.stream_name = "SLIMBUS_2 Hostless Playback",
.cpu_dai_name = "msm-dai-q6-dev.16388",
.platform_name = "msm-pcm-hostless",
.codec_name = "tomtom_codec",
.codec_dai_name = "tomtom_rx2",
.ignore_suspend = 1,
.no_host_mode = SND_SOC_DAI_LINK_NO_HOST,
.ops = &msm8994_slimbus_2_be_ops,
},
/* Ultrasound TX DAI Link */
{
.name = "SLIMBUS_2 Hostless Capture",
.stream_name = "SLIMBUS_2 Hostless Capture",
.cpu_dai_name = "msm-dai-q6-dev.16389",
.platform_name = "msm-pcm-hostless",
.codec_name = "tomtom_codec",
.codec_dai_name = "tomtom_tx2",
.ignore_suspend = 1,
.no_host_mode = SND_SOC_DAI_LINK_NO_HOST,
.ops = &msm8994_slimbus_2_be_ops,
},
/* LSM FE */
{
.name = "Listen 2 Audio Service",
.stream_name = "Listen 2 Audio Service",
.cpu_dai_name = "LSM2",
.platform_name = "msm-lsm-client",
.dynamic = 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",
.be_id = MSM_FRONTEND_DAI_LSM2,
},
{
.name = "Listen 3 Audio Service",
.stream_name = "Listen 3 Audio Service",
.cpu_dai_name = "LSM3",
.platform_name = "msm-lsm-client",
.dynamic = 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",
.be_id = MSM_FRONTEND_DAI_LSM3,
},
{
.name = "Listen 4 Audio Service",
.stream_name = "Listen 4 Audio Service",
.cpu_dai_name = "LSM4",
.platform_name = "msm-lsm-client",
.dynamic = 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",
.be_id = MSM_FRONTEND_DAI_LSM4,
},
{
.name = "Listen 5 Audio Service",
.stream_name = "Listen 5 Audio Service",
.cpu_dai_name = "LSM5",
.platform_name = "msm-lsm-client",
.dynamic = 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",
.be_id = MSM_FRONTEND_DAI_LSM5,
},
{
.name = "Listen 6 Audio Service",
.stream_name = "Listen 6 Audio Service",
.cpu_dai_name = "LSM6",
.platform_name = "msm-lsm-client",
.dynamic = 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",
.be_id = MSM_FRONTEND_DAI_LSM6,
},
{
.name = "Listen 7 Audio Service",
.stream_name = "Listen 7 Audio Service",
.cpu_dai_name = "LSM7",
.platform_name = "msm-lsm-client",
.dynamic = 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",
.be_id = MSM_FRONTEND_DAI_LSM7,
},
{
.name = "Listen 8 Audio Service",
.stream_name = "Listen 8 Audio Service",
.cpu_dai_name = "LSM8",
.platform_name = "msm-lsm-client",
.dynamic = 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",
.be_id = MSM_FRONTEND_DAI_LSM8,
},
{
.name = "MSM8994 Media9",
.stream_name = "MultiMedia9",
.cpu_dai_name = "MultiMedia9",
.platform_name = "msm-pcm-dsp.0",
.dynamic = 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_MULTIMEDIA9,
},
{
.name = "VoWLAN",
.stream_name = "VoWLAN",
.cpu_dai_name = "VoWLAN",
.platform_name = "msm-pcm-voice",
.dynamic = 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",
.be_id = MSM_FRONTEND_DAI_VOWLAN,
},
{
.name = "MSM8994 Compress4",
.stream_name = "Compress4",
.cpu_dai_name = "MultiMedia11",
.platform_name = "msm-compress-dsp",
.dynamic = 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,
.ignore_pmdown_time = 1,
/* this dainlink has playback support */
.be_id = MSM_FRONTEND_DAI_MULTIMEDIA11,
},
{
.name = "MSM8994 Compress5",
.stream_name = "Compress5",
.cpu_dai_name = "MultiMedia12",
.platform_name = "msm-compress-dsp",
.dynamic = 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,
.ignore_pmdown_time = 1,
/* this dainlink has playback support */
.be_id = MSM_FRONTEND_DAI_MULTIMEDIA12,
},
{
.name = "MSM8994 Compress6",
.stream_name = "Compress6",
.cpu_dai_name = "MultiMedia13",
.platform_name = "msm-compress-dsp",
.dynamic = 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,
.ignore_pmdown_time = 1,
/* this dainlink has playback support */
.be_id = MSM_FRONTEND_DAI_MULTIMEDIA13,
},
{
.name = "MSM8994 Compress7",
.stream_name = "Compress7",
.cpu_dai_name = "MultiMedia14",
.platform_name = "msm-compress-dsp",
.dynamic = 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,
.ignore_pmdown_time = 1,
/* this dainlink has playback support */
.be_id = MSM_FRONTEND_DAI_MULTIMEDIA14,
},
{
.name = "MSM8994 Compress8",
.stream_name = "Compress8",
.cpu_dai_name = "MultiMedia15",
.platform_name = "msm-compress-dsp",
.dynamic = 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,
.ignore_pmdown_time = 1,
/* this dainlink has playback support */
.be_id = MSM_FRONTEND_DAI_MULTIMEDIA15,
},
{
.name = "MSM8994 Compress9",
.stream_name = "Compress9",
.cpu_dai_name = "MultiMedia16",
.platform_name = "msm-compress-dsp",
.dynamic = 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,
.ignore_pmdown_time = 1,
/* this dainlink has playback support */
.be_id = MSM_FRONTEND_DAI_MULTIMEDIA16,
},
/* CPE LSM direct dai-link */
{
.name = "CPE Listen service",
.stream_name = "CPE Listen Audio Service",
.cpu_dai_name = "msm-dai-slim",
.platform_name = "msm-cpe-lsm",
.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 = "tomtom_mad1",
.codec_name = "tomtom_codec",
.ops = &msm8994_cpe_ops,
},
/* End of FE DAI LINK */
/* Backend FM DAI Links */
{
.name = LPASS_BE_INT_FM_RX,
.stream_name = "Internal FM Playback",
.cpu_dai_name = "msm-dai-q6-dev.12292",
.platform_name = "msm-pcm-routing",
.codec_name = "msm-stub-codec.1",
.codec_dai_name = "msm-stub-rx",
.no_pcm = 1,
.be_id = MSM_BACKEND_DAI_INT_FM_RX,
.be_hw_params_fixup = msm_be_fm_hw_params_fixup,
/* this dainlink has playback support */
.ignore_pmdown_time = 1,
.ignore_suspend = 1,
},
{
.name = LPASS_BE_INT_FM_TX,
.stream_name = "Internal FM Capture",
.cpu_dai_name = "msm-dai-q6-dev.12293",
.platform_name = "msm-pcm-routing",
.codec_name = "msm-stub-codec.1",
.codec_dai_name = "msm-stub-tx",
.no_pcm = 1,
.be_id = MSM_BACKEND_DAI_INT_FM_TX,
.be_hw_params_fixup = msm_be_hw_params_fixup,
.ignore_suspend = 1,
},
/* Backend AFE 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,
.be_id = MSM_BACKEND_DAI_AFE_PCM_RX,
.be_hw_params_fixup = msm_proxy_rx_be_hw_params_fixup,
/* this dainlink has playback support */
.ignore_pmdown_time = 1,
.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,
.be_id = MSM_BACKEND_DAI_AFE_PCM_TX,
.be_hw_params_fixup = msm_proxy_tx_be_hw_params_fixup,
.ignore_suspend = 1,
},
/* Primary AUX PCM Backend DAI Links */
{
.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,
.be_id = MSM_BACKEND_DAI_AUXPCM_RX,
.be_hw_params_fixup = msm_auxpcm_be_params_fixup,
.ignore_pmdown_time = 1,
.ignore_suspend = 1,
/* this dainlink has playback support */
},
{
.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,
.be_id = MSM_BACKEND_DAI_AUXPCM_TX,
.be_hw_params_fixup = msm_auxpcm_be_params_fixup,
.ignore_suspend = 1,
},
/* Secondary AUX PCM Backend DAI Links */
{
.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,
.be_id = MSM_BACKEND_DAI_SEC_AUXPCM_RX,
.be_hw_params_fixup = msm_auxpcm_be_params_fixup,
.ops = &msm_sec_auxpcm_be_ops,
.ignore_pmdown_time = 1,
.ignore_suspend = 1,
/* this dainlink has playback support */
},
{
.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,
.be_id = MSM_BACKEND_DAI_SEC_AUXPCM_TX,
.be_hw_params_fixup = msm_auxpcm_be_params_fixup,
.ops = &msm_sec_auxpcm_be_ops,
.ignore_suspend = 1,
},
/* Backend DAI Links */
{
.name = LPASS_BE_SLIMBUS_0_RX,
.stream_name = "Slimbus Playback",
.cpu_dai_name = "msm-dai-q6-dev.16384",
.platform_name = "msm-pcm-routing",
.codec_name = "tomtom_codec",
.codec_dai_name = "tomtom_rx1",
.no_pcm = 1,
.be_id = MSM_BACKEND_DAI_SLIMBUS_0_RX,
.init = &msm_audrx_init,
.be_hw_params_fixup = msm_slim_0_rx_be_hw_params_fixup,
.ignore_pmdown_time = 1, /* dai link has playback support */
.ignore_suspend = 1,
.ops = &msm8994_be_ops,
},
{
.name = LPASS_BE_SLIMBUS_0_TX,
.stream_name = "Slimbus Capture",
.cpu_dai_name = "msm-dai-q6-dev.16385",
.platform_name = "msm-pcm-routing",
.codec_name = "tomtom_codec",
.codec_dai_name = "tomtom_tx1",
.no_pcm = 1,
.async_ops = ASYNC_DPCM_SND_SOC_PREPARE,
.be_id = MSM_BACKEND_DAI_SLIMBUS_0_TX,
.be_hw_params_fixup = msm_slim_0_tx_be_hw_params_fixup,
.ignore_suspend = 1,
.ops = &msm8994_be_ops,
},
{
.name = LPASS_BE_SLIMBUS_1_RX,
.stream_name = "Slimbus1 Playback",
.cpu_dai_name = "msm-dai-q6-dev.16386",
.platform_name = "msm-pcm-routing",
.codec_name = "tomtom_codec",
.codec_dai_name = "tomtom_rx1",
.no_pcm = 1,
.be_id = MSM_BACKEND_DAI_SLIMBUS_1_RX,
.be_hw_params_fixup = msm_slim_0_rx_be_hw_params_fixup,
.ops = &msm8994_be_ops,
/* dai link has playback support */
.ignore_pmdown_time = 1,
.ignore_suspend = 1,
},
{
.name = LPASS_BE_SLIMBUS_1_TX,
.stream_name = "Slimbus1 Capture",
.cpu_dai_name = "msm-dai-q6-dev.16387",
.platform_name = "msm-pcm-routing",
.codec_name = "tomtom_codec",
.codec_dai_name = "tomtom_tx1",
.no_pcm = 1,
.be_id = MSM_BACKEND_DAI_SLIMBUS_1_TX,
.be_hw_params_fixup = msm_slim_0_tx_be_hw_params_fixup,
.ops = &msm8994_be_ops,
.ignore_suspend = 1,
},
{
.name = LPASS_BE_SLIMBUS_3_RX,
.stream_name = "Slimbus3 Playback",
.cpu_dai_name = "msm-dai-q6-dev.16390",
.platform_name = "msm-pcm-routing",
.codec_name = "tomtom_codec",
.codec_dai_name = "tomtom_rx1",
.no_pcm = 1,
.be_id = MSM_BACKEND_DAI_SLIMBUS_3_RX,
.be_hw_params_fixup = msm_slim_0_rx_be_hw_params_fixup,
.ops = &msm8994_be_ops,
/* dai link has playback support */
.ignore_pmdown_time = 1,
.ignore_suspend = 1,
},
{
.name = LPASS_BE_SLIMBUS_3_TX,
.stream_name = "Slimbus3 Capture",
.cpu_dai_name = "msm-dai-q6-dev.16391",
.platform_name = "msm-pcm-routing",
.codec_name = "tomtom_codec",
.codec_dai_name = "tomtom_tx1",
.no_pcm = 1,
.be_id = MSM_BACKEND_DAI_SLIMBUS_3_TX,
.be_hw_params_fixup = msm_slim_0_tx_be_hw_params_fixup,
.ops = &msm8994_be_ops,
.ignore_suspend = 1,
},
{
.name = LPASS_BE_SLIMBUS_4_RX,
.stream_name = "Slimbus4 Playback",
.cpu_dai_name = "msm-dai-q6-dev.16392",
.platform_name = "msm-pcm-routing",
.codec_name = "tomtom_codec",
.codec_dai_name = "tomtom_rx1",
.no_pcm = 1,
.be_id = MSM_BACKEND_DAI_SLIMBUS_4_RX,
.be_hw_params_fixup = msm_slim_0_rx_be_hw_params_fixup,
.ops = &msm8994_be_ops,
/* dai link has playback support */
.ignore_pmdown_time = 1,
.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,
.be_id = MSM_BACKEND_DAI_INCALL_RECORD_TX,
.be_hw_params_fixup = msm_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,
.be_id = MSM_BACKEND_DAI_INCALL_RECORD_RX,
.be_hw_params_fixup = msm_be_hw_params_fixup,
.ignore_suspend = 1,
},
/* MAD BE */
{
.name = LPASS_BE_SLIMBUS_5_TX,
.stream_name = "Slimbus5 Capture",
.cpu_dai_name = "msm-dai-q6-dev.16395",
.platform_name = "msm-pcm-routing",
.codec_name = "tomtom_codec",
.codec_dai_name = "tomtom_mad1",
.no_pcm = 1,
.be_id = MSM_BACKEND_DAI_SLIMBUS_5_TX,
.be_hw_params_fixup = msm_slim_5_tx_be_hw_params_fixup,
.ignore_suspend = 1,
.ops = &msm8994_be_ops,
},
/* 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,
.be_id = MSM_BACKEND_DAI_VOICE_PLAYBACK_TX,
.be_hw_params_fixup = msm_be_hw_params_fixup,
.ignore_suspend = 1,
},
/* Incall Music 2 BACK END DAI Link */
{
.name = LPASS_BE_VOICE2_PLAYBACK_TX,
.stream_name = "Voice2 Farend Playback",
.cpu_dai_name = "msm-dai-q6-dev.32770",
.platform_name = "msm-pcm-routing",
.codec_name = "msm-stub-codec.1",
.codec_dai_name = "msm-stub-rx",
.no_pcm = 1,
.be_id = MSM_BACKEND_DAI_VOICE2_PLAYBACK_TX,
.be_hw_params_fixup = msm_be_hw_params_fixup,
.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 = "msm-stub-codec.1",
.codec_dai_name = "msm-stub-tx",
.no_pcm = 1,
.be_id = MSM_BACKEND_DAI_PRI_MI2S_TX,
.be_hw_params_fixup = msm_tx_be_hw_params_fixup,
.ops = &msm8994_mi2s_be_ops,
.ignore_suspend = 1,
}
};
static struct snd_soc_dai_link msm8994_hdmi_dai_link[] = {
/* HDMI BACK END DAI Link */
{
.name = LPASS_BE_HDMI,
.stream_name = "HDMI Playback",
.cpu_dai_name = "msm-dai-q6-hdmi.8",
.platform_name = "msm-pcm-routing",
.codec_name = "msm-hdmi-audio-codec-rx",
.codec_dai_name = "msm_hdmi_audio_codec_rx_dai",
.no_pcm = 1,
.be_id = MSM_BACKEND_DAI_HDMI_RX,
.be_hw_params_fixup = msm8994_hdmi_be_hw_params_fixup,
.ignore_pmdown_time = 1,
.ignore_suspend = 1,
},
};
static struct snd_soc_dai_link msm8994_dai_links[
ARRAY_SIZE(msm8994_common_dai_links) +
ARRAY_SIZE(msm8994_hdmi_dai_link)];
struct snd_soc_card snd_soc_card_msm8994 = {
.name = "msm8994-tomtom-snd-card",
};
static int msm8994_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 msm8994_prepare_codec_mclk(struct snd_soc_card *card)
{
struct msm8994_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card);
int ret;
if (pdata->mclk_gpio) {
ret = gpio_request(pdata->mclk_gpio, "TOMTOM_CODEC_PMIC_MCLK");
if (ret) {
dev_err(card->dev,
"%s: request mclk gpio failed %d, err:%d\n",
__func__, pdata->mclk_gpio, ret);
return ret;
}
}
return 0;
}
static int msm8994_prepare_us_euro(struct snd_soc_card *card)
{
struct msm8994_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card);
int ret;
if (pdata->us_euro_gpio >= 0) {
dev_dbg(card->dev, "%s: us_euro gpio request %d", __func__,
pdata->us_euro_gpio);
ret = gpio_request(pdata->us_euro_gpio, "TOMTOM_CODEC_US_EURO");
if (ret) {
dev_err(card->dev,
"%s: Failed to request codec US/EURO gpio %d error %d\n",
__func__, pdata->us_euro_gpio, ret);
return ret;
}
}
return 0;
}
static int msm8994_asoc_machine_probe(struct platform_device *pdev)
{
struct snd_soc_card *card = &snd_soc_card_msm8994;
struct msm8994_asoc_mach_data *pdata;
const char *mbhc_audio_jack_type = NULL;
int ret;
if (!pdev->dev.of_node) {
dev_err(&pdev->dev, "No platform supplied from device tree\n");
return -EINVAL;
}
pdata = devm_kzalloc(&pdev->dev,
sizeof(struct msm8994_asoc_mach_data), GFP_KERNEL);
if (!pdata) {
dev_err(&pdev->dev, "Can't allocate msm8994_asoc_mach_data\n");
return -ENOMEM;
}
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) {
dev_err(&pdev->dev, "parse card name failed, err:%d\n",
ret);
goto err;
}
ret = snd_soc_of_parse_audio_routing(card,
"qcom,audio-routing");
if (ret) {
dev_err(&pdev->dev, "parse audio routing failed, err:%d\n",
ret);
goto err;
}
ret = of_property_read_u32(pdev->dev.of_node,
"qcom,tomtom-mclk-clk-freq", &pdata->mclk_freq);
if (ret) {
dev_err(&pdev->dev,
"Looking up %s property in node %s failed, err%d\n",
"qcom,tomtom-mclk-clk-freq",
pdev->dev.of_node->full_name, ret);
goto err;
}
if (pdata->mclk_freq != 9600000) {
dev_err(&pdev->dev, "unsupported mclk freq %u\n",
pdata->mclk_freq);
ret = -EINVAL;
goto err;
}
pdata->mclk_gpio = of_get_named_gpio(pdev->dev.of_node,
"qcom,cdc-mclk-gpios", 0);
if (pdata->mclk_gpio < 0) {
dev_err(&pdev->dev,
"Looking up %s property in node %s failed %d\n",
"qcom, cdc-mclk-gpios", pdev->dev.of_node->full_name,
pdata->mclk_gpio);
ret = -ENODEV;
goto err;
}
ret = msm8994_prepare_codec_mclk(card);
if (ret) {
dev_err(&pdev->dev, "prepare_codec_mclk failed, err:%d\n",
ret);
goto err;
}
mbhc_cfg.mclk_rate = pdata->mclk_freq;
if (of_property_read_bool(pdev->dev.of_node, "qcom,hdmi-audio-rx")) {
dev_info(&pdev->dev, "%s: hdmi audio support present\n",
__func__);
memcpy(msm8994_dai_links, msm8994_common_dai_links,
sizeof(msm8994_common_dai_links));
memcpy(msm8994_dai_links + ARRAY_SIZE(msm8994_common_dai_links),
msm8994_hdmi_dai_link, sizeof(msm8994_hdmi_dai_link));
card->dai_link = msm8994_dai_links;
card->num_links = ARRAY_SIZE(msm8994_dai_links);
} else {
dev_info(&pdev->dev, "%s: No hdmi audio support\n", __func__);
card->dai_link = msm8994_common_dai_links;
card->num_links = ARRAY_SIZE(msm8994_common_dai_links);
}
mutex_init(&cdc_mclk_mutex);
atomic_set(&prim_auxpcm_rsc_ref, 0);
atomic_set(&sec_auxpcm_rsc_ref, 0);
spdev = pdev;
ret = msm8994_populate_dai_link_component_of_node(card);
if (ret) {
ret = -EPROBE_DEFER;
goto err;
}
ret = snd_soc_register_card(card);
if (ret == -EPROBE_DEFER) {
goto err;
} else if (ret) {
dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n",
ret);
goto err;
}
ret = of_property_read_string(pdev->dev.of_node,
"qcom,mbhc-audio-jack-type", &mbhc_audio_jack_type);
if (ret) {
dev_dbg(&pdev->dev, "Looking up %s property in node %s failed",
"qcom,mbhc-audio-jack-type",
pdev->dev.of_node->full_name);
mbhc_cfg.hw_jack_type = FOUR_POLE_JACK;
mbhc_cfg.enable_anc_mic_detect = false;
dev_dbg(&pdev->dev, "Jack type properties set to default");
} else {
if (!strcmp(mbhc_audio_jack_type, "4-pole-jack")) {
mbhc_cfg.hw_jack_type = FOUR_POLE_JACK;
mbhc_cfg.enable_anc_mic_detect = false;
dev_dbg(&pdev->dev, "This hardware has 4 pole jack");
} else if (!strcmp(mbhc_audio_jack_type, "5-pole-jack")) {
mbhc_cfg.hw_jack_type = FIVE_POLE_JACK;
mbhc_cfg.enable_anc_mic_detect = true;
dev_dbg(&pdev->dev, "This hardware has 5 pole jack");
} else if (!strcmp(mbhc_audio_jack_type, "6-pole-jack")) {
mbhc_cfg.hw_jack_type = SIX_POLE_JACK;
mbhc_cfg.enable_anc_mic_detect = true;
dev_dbg(&pdev->dev, "This hardware has 6 pole jack");
} else {
mbhc_cfg.hw_jack_type = FOUR_POLE_JACK;
mbhc_cfg.enable_anc_mic_detect = false;
dev_dbg(&pdev->dev, "Unknown value, set to default");
}
}
/* Parse US-Euro gpio info from DT. Report no error if us-euro
* entry is not found in DT file as some targets do not support
* US-Euro detection
*/
pdata->us_euro_gpio = of_get_named_gpio(pdev->dev.of_node,
"qcom,us-euro-gpios", 0);
if (pdata->us_euro_gpio < 0) {
dev_info(&pdev->dev, "property %s not detected in node %s",
"qcom,us-euro-gpios",
pdev->dev.of_node->full_name);
} else {
dev_dbg(&pdev->dev, "%s detected %d",
"qcom,us-euro-gpios", pdata->us_euro_gpio);
mbhc_cfg.swap_gnd_mic = msm8994_swap_gnd_mic;
}
ret = msm8994_prepare_us_euro(card);
if (ret)
dev_info(&pdev->dev, "msm8994_prepare_us_euro failed (%d)\n",
ret);
/* Parse pinctrl info from devicetree */
ret = msm_get_pinctrl(pdev);
if (!ret) {
pr_debug("%s: pinctrl parsing successful\n", __func__);
} else {
dev_info(&pdev->dev,
"%s: Parsing pinctrl failed with %d. Cannot use Ports\n",
__func__, ret);
goto err;
}
ret = apq8094_db_device_init();
if (ret) {
pr_err("%s: DB8094 init ext devices stat IRQ failed (%d)\n",
__func__, ret);
goto err1;
}
return 0;
err1:
msm_release_pinctrl(pdev);
err:
if (pdata->mclk_gpio > 0) {
dev_dbg(&pdev->dev, "%s free gpio %d\n",
__func__, pdata->mclk_gpio);
gpio_free(pdata->mclk_gpio);
pdata->mclk_gpio = 0;
}
if (pdata->us_euro_gpio > 0) {
dev_dbg(&pdev->dev, "%s free us_euro gpio %d\n",
__func__, pdata->us_euro_gpio);
gpio_free(pdata->us_euro_gpio);
pdata->us_euro_gpio = 0;
}
devm_kfree(&pdev->dev, pdata);
return ret;
}
static int msm8994_asoc_machine_remove(struct platform_device *pdev)
{
struct snd_soc_card *card = platform_get_drvdata(pdev);
struct msm8994_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card);
if (gpio_is_valid(ext_us_amp_gpio))
gpio_free(ext_us_amp_gpio);
gpio_free(pdata->mclk_gpio);
gpio_free(pdata->us_euro_gpio);
msm8994_audio_plug_device_remove(msm8994_liquid_dock_dev);
msm8994_audio_plug_device_remove(apq8094_db_ext_bp_out_dev);
msm8994_audio_plug_device_remove(apq8094_db_ext_fp_in_dev);
msm8994_audio_plug_device_remove(apq8094_db_ext_fp_out_dev);
msm_release_pinctrl(pdev);
snd_soc_unregister_card(card);
return 0;
}
static const struct of_device_id msm8994_asoc_machine_of_match[] = {
{ .compatible = "qcom,msm8994-asoc-snd", },
{},
};
static struct platform_driver msm8994_asoc_machine_driver = {
.driver = {
.name = DRV_NAME,
.owner = THIS_MODULE,
.pm = &snd_soc_pm_ops,
.of_match_table = msm8994_asoc_machine_of_match,
},
.probe = msm8994_asoc_machine_probe,
.remove = msm8994_asoc_machine_remove,
};
module_platform_driver(msm8994_asoc_machine_driver);
MODULE_DESCRIPTION("ALSA SoC msm");
MODULE_LICENSE("GPL v2");
MODULE_ALIAS("platform:" DRV_NAME);
MODULE_DEVICE_TABLE(of, msm8994_asoc_machine_of_match);
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