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android_kernel_samsung_sm86…/asoc/pineapple.c
Rohit kumar 9b62714653 asoc: pineapple: Add support for BTFM proxy dai 
Default Bluetooth audio DAIs are slimbus based. Add support for
BTFM Proxy dai driver to use it on Connectivity Proxy
HW Endpoints.

Change-Id: Ia47fd004cc268524d152292c56defcd0c73d3ba7
Signed-off-by: Rohit kumar <quic_rohkumar@quicinc.com>
2023-02-27 22:04:11 -08:00

2165 rivejä
58 KiB
C
Raaka Selitys Historia

// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (c) 2016-2021, The Linux Foundation. All rights reserved.
* Copyright (c) 2022-2023. Qualcomm Innovation Center, Inc. All rights reserved.
*/
#include <linux/clk.h>
#include <linux/delay.h>
#include <linux/gpio.h>
#include <linux/of_gpio.h>
#include <linux/platform_device.h>
#include <linux/slab.h>
#include <linux/io.h>
#include <linux/module.h>
#include <linux/input.h>
#include <linux/of_device.h>
#if IS_ENABLED(CONFIG_QCOM_WCD_USBSS_I2C)
#include <linux/soc/qcom/wcd939x-i2c.h>
#endif
#include <linux/pm_qos.h>
#include <sound/control.h>
#include <sound/core.h>
#include <sound/soc.h>
#include <sound/soc-dapm.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/info.h>
#include <soc/snd_event.h>
#include <dsp/audio_prm.h>
#include <soc/swr-common.h>
#include <soc/soundwire.h>
#include "device_event.h"
#include "asoc/msm-cdc-pinctrl.h"
#include "asoc/wcd-mbhc-v2.h"
#include "codecs/wcd939x/wcd939x-mbhc.h"
#include "codecs/wsa884x/wsa884x.h"
#include "codecs/wsa883x/wsa883x.h"
#include "codecs/wcd939x/wcd939x.h"
#include "codecs/lpass-cdc/lpass-cdc.h"
#include <bindings/audio-codec-port-types.h>
#include "codecs/lpass-cdc/lpass-cdc-wsa-macro.h"
#include "pineapple-port-config.h"
#include "msm-audio-defs.h"
#include "msm_common.h"
#include "msm_dailink.h"
#define DRV_NAME "pineapple-asoc-snd"
#define __CHIPSET__ "PINEAPPLE "
#define MSM_DAILINK_NAME(name) (__CHIPSET__#name)
#define WCD9XXX_MBHC_DEF_RLOADS 5
#define WCD9XXX_MBHC_DEF_BUTTONS 8
#define CODEC_EXT_CLK_RATE 9600000
#define DEV_NAME_STR_LEN 32
#define WCD_MBHC_HS_V_MAX 1600
#define WCN_CDC_SLIM_RX_CH_MAX 2
#define WCN_CDC_SLIM_TX_CH_MAX 2
#define WCN_CDC_SLIM_TX_CH_MAX_LITO 3
/* Number of WSAs */
#define MONO_SPEAKER 1
#define STEREO_SPEAKER 2
#define QUAD_SPEAKER 4
struct msm_asoc_mach_data {
struct snd_info_entry *codec_root;
struct msm_common_pdata *common_pdata;
int usbc_en2_gpio; /* used by gpio driver API */
struct device_node *dmic01_gpio_p; /* used by pinctrl API */
struct device_node *dmic23_gpio_p; /* used by pinctrl API */
struct device_node *dmic45_gpio_p; /* used by pinctrl API */
struct device_node *dmic67_gpio_p; /* used by pinctrl API */
struct pinctrl *usbc_en2_gpio_p; /* used by pinctrl API */
bool is_afe_config_done;
struct device_node *wcd_usbss_handle;
struct clk *lpass_audio_hw_vote;
int core_audio_vote_count;
u32 wsa_max_devs;
int wcd_disabled;
int (*get_dev_num)(struct snd_soc_component *);
int backend_used;
struct prm_earpa_hw_intf_config upd_config;
};
static bool is_initial_boot;
static bool codec_reg_done;
static struct snd_soc_card snd_soc_card_pineapple_msm;
static int dmic_0_1_gpio_cnt;
static int dmic_2_3_gpio_cnt;
static int dmic_4_5_gpio_cnt;
static int dmic_6_7_gpio_cnt;
static void *def_wcd_mbhc_cal(void);
static int msm_rx_tx_codec_init(struct snd_soc_pcm_runtime*);
static int msm_int_wsa_init(struct snd_soc_pcm_runtime*);
static int msm_int_wsa884x_init(struct snd_soc_pcm_runtime*);
static int msm_int_wsa883x_init(struct snd_soc_pcm_runtime*);
/*
* Need to report LINEIN
* if R/L channel impedance is larger than 5K ohm
*/
static struct wcd_mbhc_config wcd_mbhc_cfg = {
.read_fw_bin = false,
.calibration = NULL,
.detect_extn_cable = true,
.mono_stero_detection = false,
.swap_gnd_mic = NULL,
.hs_ext_micbias = true,
.key_code[0] = KEY_MEDIA,
.key_code[1] = KEY_VOICECOMMAND,
.key_code[2] = KEY_VOLUMEUP,
.key_code[3] = KEY_VOLUMEDOWN,
.key_code[4] = 0,
.key_code[5] = 0,
.key_code[6] = 0,
.key_code[7] = 0,
.linein_th = 5000,
.moisture_en = false,
.mbhc_micbias = MIC_BIAS_2,
.anc_micbias = MIC_BIAS_2,
.enable_anc_mic_detect = false,
.moisture_duty_cycle_en = true,
};
static bool msm_usbc_swap_gnd_mic(struct snd_soc_component *component, bool active)
{
bool ret = false;
struct snd_soc_card *card = component->card;
struct msm_asoc_mach_data *pdata =
snd_soc_card_get_drvdata(card);
if (!pdata->wcd_usbss_handle)
return false;
#if IS_ENABLED(CONFIG_QCOM_WCD_USBSS_I2C)
ret = wcd_usbss_switch_update(WCD_USBSS_GND_MIC_SWAP_AATC,
WCD_USBSS_CABLE_CONNECT);
#endif
return ret;
}
static void msm_parse_upd_configuration(struct platform_device *pdev,
struct msm_asoc_mach_data *pdata)
{
int ret = 0;
u32 dt_values[2];
if (!pdev || !pdata)
return;
ret = of_property_read_string(pdev->dev.of_node,
"qcom,upd_backends_used", &pdata->upd_config.backend_used);
if (ret) {
pr_debug("%s:could not find %s entry in dt\n",
__func__, "qcom,upd_backends_used");
return;
}
ret = of_property_read_u32_array(pdev->dev.of_node,
"qcom,upd_lpass_reg_addr", dt_values, MAX_EARPA_REG);
if (ret) {
pr_debug("%s: could not find %s entry in dt\n",
__func__, "qcom,upd_lpass_reg_addr");
return;
} else {
pdata->upd_config.ear_pa_hw_reg_cfg.lpass_cdc_rx0_rx_path_ctl_phy_addr =
dt_values[0];
pdata->upd_config.ear_pa_hw_reg_cfg.lpass_wr_fifo_reg_phy_addr =
dt_values[1];
}
ret = of_property_read_u32(pdev->dev.of_node,
"qcom,upd_ear_pa_reg_addr", &pdata->upd_config.ear_pa_pkd_reg_addr);
if (ret) {
pr_debug("%s: could not find %s entry in dt\n",
__func__, "qcom,upd_ear_pa_reg_addr");
}
}
static void msm_set_upd_config(struct snd_soc_pcm_runtime *rtd)
{
int val1 = 0, val2 = 0, ret = 0;
u8 dev_num = 0;
struct snd_soc_component *component = NULL;
struct msm_asoc_mach_data *pdata = NULL;
if (!rtd) {
pr_err_ratelimited("%s: rtd is NULL\n", __func__);
return;
}
pdata = snd_soc_card_get_drvdata(rtd->card);
if (!pdata) {
pr_err_ratelimited("%s: pdata is NULL\n", __func__);
return;
}
if (!pdata->upd_config.ear_pa_hw_reg_cfg.lpass_cdc_rx0_rx_path_ctl_phy_addr ||
!pdata->upd_config.ear_pa_hw_reg_cfg.lpass_wr_fifo_reg_phy_addr ||
!pdata->upd_config.ear_pa_pkd_reg_addr) {
pr_err_ratelimited("%s: upd static configuration is not set\n", __func__);
return;
}
if (!strcmp(pdata->upd_config.backend_used, "wsa")) {
if (pdata->wsa_max_devs > 0) {
component = snd_soc_rtdcom_lookup(rtd, "wsa-codec.1");
if (!component) {
pr_err("%s: %s component is NULL\n", __func__,
"wsa-codec.1");
return;
}
} else {
pr_err("%s wsa_max_devs are NULL\n", __func__);
return;
}
} else {
component = snd_soc_rtdcom_lookup(rtd, WCD939X_DRV_NAME);
if (!component) {
pr_err("%s component is NULL\n", __func__);
return;
}
}
if (!strcmp(pdata->upd_config.backend_used, "wsa")) {
if (strstr(rtd->card->name, "wsa883x"))
pdata->get_dev_num = wsa883x_codec_get_dev_num;
else
pdata->get_dev_num = wsa884x_codec_get_dev_num;
} else {
pdata->get_dev_num = wcd939x_codec_get_dev_num;
}
if (!pdata->get_dev_num) {
pr_err("%s: get_dev_num is NULL\n", __func__);
return;
}
dev_num = pdata->get_dev_num(component);
if (dev_num < 0 || dev_num > 6) {
pr_err_ratelimited("%s: invalid slave dev num : %d\n", __func__,
dev_num);
return;
}
pdata->upd_config.ear_pa_pkd_cfg.ear_pa_enable_pkd_reg_addr =
pdata->upd_config.ear_pa_pkd_reg_addr & 0xFFFF;
pdata->upd_config.ear_pa_pkd_cfg.ear_pa_disable_pkd_reg_addr =
pdata->upd_config.ear_pa_pkd_reg_addr & 0xFFFF;
val1 = val2 = 0;
/* bits 16:19 carry command id */
val1 |= 1 << 16;
/* bits 20:23 carry swr device number */
val1 |= dev_num << 20;
/*
* bits 24:31 carry 8 bit data to disable or enable ear pa
* for wcd 7bit is global enable bit - 1 -enable. 0 - disable
* for wsa 0bit is global enable bit - 1 -enable, 0 - disable
*/
val2 = val1;
if (!strcmp(pdata->upd_config.backend_used, "wsa"))
val1 |= 1 << 24;
else
val1 |= 1 << 31;
pdata->upd_config.ear_pa_pkd_cfg.ear_pa_enable_pkd_reg_addr |= val1;
pdata->upd_config.ear_pa_pkd_cfg.ear_pa_disable_pkd_reg_addr |= val2;
ret = audio_prm_set_cdc_earpa_duty_cycling_req(&pdata->upd_config, 1);
if (ret < 0)
pr_err_ratelimited("%s: upd cdc duty cycling registration failed\n", __func__);
}
static struct snd_soc_ops msm_common_be_ops = {
.hw_params = msm_common_snd_hw_params,
.startup = msm_common_snd_startup,
.shutdown = msm_common_snd_shutdown,
};
static int msm_dmic_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
struct msm_asoc_mach_data *pdata = NULL;
struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
int ret = 0;
u32 dmic_idx;
int *dmic_gpio_cnt;
struct device_node *dmic_gpio;
char *wname;
wname = strpbrk(w->name, "01234567");
if (!wname) {
dev_err_ratelimited(component->dev, "%s: widget not found\n", __func__);
return -EINVAL;
}
ret = kstrtouint(wname, 10, &dmic_idx);
if (ret < 0) {
dev_err_ratelimited(component->dev, "%s: Invalid DMIC line on the codec\n",
__func__);
return -EINVAL;
}
pdata = snd_soc_card_get_drvdata(component->card);
switch (dmic_idx) {
case 0:
case 1:
dmic_gpio_cnt = &dmic_0_1_gpio_cnt;
dmic_gpio = pdata->dmic01_gpio_p;
break;
case 2:
case 3:
dmic_gpio_cnt = &dmic_2_3_gpio_cnt;
dmic_gpio = pdata->dmic23_gpio_p;
break;
case 4:
case 5:
dmic_gpio_cnt = &dmic_4_5_gpio_cnt;
dmic_gpio = pdata->dmic45_gpio_p;
break;
case 6:
case 7:
dmic_gpio_cnt = &dmic_6_7_gpio_cnt;
dmic_gpio = pdata->dmic67_gpio_p;
break;
default:
dev_err_ratelimited(component->dev, "%s: Invalid DMIC Selection\n",
__func__);
return -EINVAL;
}
dev_dbg(component->dev, "%s: event %d DMIC%d dmic_gpio_cnt %d\n",
__func__, event, dmic_idx, *dmic_gpio_cnt);
switch (event) {
case SND_SOC_DAPM_PRE_PMU:
(*dmic_gpio_cnt)++;
if (*dmic_gpio_cnt == 1) {
ret = msm_cdc_pinctrl_select_active_state(
dmic_gpio);
if (ret < 0) {
pr_err_ratelimited("%s: gpio set cannot be activated %sd",
__func__, "dmic_gpio");
return ret;
}
}
break;
case SND_SOC_DAPM_POST_PMD:
(*dmic_gpio_cnt)--;
if (*dmic_gpio_cnt == 0) {
ret = msm_cdc_pinctrl_select_sleep_state(
dmic_gpio);
if (ret < 0) {
pr_err_ratelimited("%s: gpio set cannot be de-activated %sd",
__func__, "dmic_gpio");
return ret;
}
}
break;
default:
pr_err_ratelimited("%s: invalid DAPM event %d\n", __func__, event);
return -EINVAL;
}
return 0;
}
static const struct snd_soc_dapm_widget msm_int_dapm_widgets[] = {
SND_SOC_DAPM_MIC("Analog Mic1", NULL),
SND_SOC_DAPM_MIC("Analog Mic2", NULL),
SND_SOC_DAPM_MIC("Analog Mic3", NULL),
SND_SOC_DAPM_MIC("Analog Mic4", NULL),
SND_SOC_DAPM_MIC("Analog Mic5", NULL),
SND_SOC_DAPM_MIC("Digital Mic0", msm_dmic_event),
SND_SOC_DAPM_MIC("Digital Mic1", msm_dmic_event),
SND_SOC_DAPM_MIC("Digital Mic2", msm_dmic_event),
SND_SOC_DAPM_MIC("Digital Mic3", msm_dmic_event),
SND_SOC_DAPM_MIC("Digital Mic4", msm_dmic_event),
SND_SOC_DAPM_MIC("Digital Mic5", msm_dmic_event),
SND_SOC_DAPM_MIC("Digital Mic6", NULL),
SND_SOC_DAPM_MIC("Digital Mic7", NULL),
};
#ifndef CONFIG_AUDIO_BTFM_PROXY
static int msm_wcn_init(struct snd_soc_pcm_runtime *rtd)
{
unsigned int rx_ch[WCN_CDC_SLIM_RX_CH_MAX] = {157, 158};
unsigned int tx_ch[WCN_CDC_SLIM_TX_CH_MAX] = {159, 160};
struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
int ret = 0;
ret = snd_soc_dai_set_channel_map(codec_dai, ARRAY_SIZE(tx_ch),
tx_ch, ARRAY_SIZE(rx_ch), rx_ch);
if (ret)
return ret;
msm_common_dai_link_init(rtd);
return ret;
}
#endif
static struct snd_info_entry *msm_snd_info_create_subdir(struct module *mod,
const char *name,
struct snd_info_entry *parent)
{
struct snd_info_entry *entry;
entry = snd_info_create_module_entry(mod, name, parent);
if (!entry)
return NULL;
entry->mode = S_IFDIR | 0555;
if (snd_info_register(entry) < 0) {
snd_info_free_entry(entry);
return NULL;
}
return entry;
}
static void *def_wcd_mbhc_cal(void)
{
void *wcd_mbhc_cal;
struct wcd_mbhc_btn_detect_cfg *btn_cfg;
u16 *btn_high;
wcd_mbhc_cal = kzalloc(WCD_MBHC_CAL_SIZE(WCD_MBHC_DEF_BUTTONS,
WCD9XXX_MBHC_DEF_RLOADS), GFP_KERNEL);
if (!wcd_mbhc_cal)
return NULL;
WCD_MBHC_CAL_PLUG_TYPE_PTR(wcd_mbhc_cal)->v_hs_max = WCD_MBHC_HS_V_MAX;
WCD_MBHC_CAL_BTN_DET_PTR(wcd_mbhc_cal)->num_btn = WCD_MBHC_DEF_BUTTONS;
btn_cfg = WCD_MBHC_CAL_BTN_DET_PTR(wcd_mbhc_cal);
btn_high = ((void *)&btn_cfg->_v_btn_low) +
(sizeof(btn_cfg->_v_btn_low[0]) * btn_cfg->num_btn);
btn_high[0] = 75;
btn_high[1] = 150;
btn_high[2] = 237;
btn_high[3] = 500;
btn_high[4] = 500;
btn_high[5] = 500;
btn_high[6] = 500;
btn_high[7] = 500;
return wcd_mbhc_cal;
}
/* Digital audio interface glue - connects codec <---> CPU */
static struct snd_soc_dai_link msm_common_be_dai_links[] = {
/* Proxy Tx BACK END DAI Link */
{
.name = LPASS_BE_RT_PROXY_PCM_TX,
.stream_name = LPASS_BE_RT_PROXY_PCM_TX,
.capture_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ignore_suspend = 1,
.ops = &msm_common_be_ops,
SND_SOC_DAILINK_REG(proxy_tx),
},
/* Proxy Rx BACK END DAI Link */
{
.name = LPASS_BE_RT_PROXY_PCM_RX,
.stream_name = LPASS_BE_RT_PROXY_PCM_RX,
.playback_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ignore_pmdown_time = 1,
.ignore_suspend = 1,
.ops = &msm_common_be_ops,
SND_SOC_DAILINK_REG(proxy_rx),
},
{
.name = LPASS_BE_USB_AUDIO_RX,
.stream_name = LPASS_BE_USB_AUDIO_RX,
.playback_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ignore_pmdown_time = 1,
.ignore_suspend = 1,
.ops = &msm_common_be_ops,
SND_SOC_DAILINK_REG(usb_audio_rx),
},
{
.name = LPASS_BE_USB_AUDIO_TX,
.stream_name = LPASS_BE_USB_AUDIO_TX,
.capture_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ignore_suspend = 1,
.ops = &msm_common_be_ops,
SND_SOC_DAILINK_REG(usb_audio_tx),
},
{
.name = LPASS_BE_PCM_DUMMY_TX_0,
.stream_name = LPASS_BE_PCM_DUMMY_TX_0,
.capture_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ignore_suspend = 1,
.ops = &msm_common_be_ops,
SND_SOC_DAILINK_REG(pcm_dummy_tx0),
},
};
#ifndef CONFIG_AUDIO_BTFM_PROXY
static struct snd_soc_dai_link msm_wcn_be_dai_links[] = {
{
.name = LPASS_BE_SLIMBUS_7_RX,
.stream_name = LPASS_BE_SLIMBUS_7_RX,
.playback_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.init = &msm_wcn_init,
.ops = &msm_common_be_ops,
/* dai link has playback support */
.ignore_pmdown_time = 1,
.ignore_suspend = 1,
SND_SOC_DAILINK_REG(slimbus_7_rx),
},
{
.name = LPASS_BE_SLIMBUS_7_TX,
.stream_name = LPASS_BE_SLIMBUS_7_TX,
.capture_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ops = &msm_common_be_ops,
.ignore_suspend = 1,
SND_SOC_DAILINK_REG(slimbus_7_tx),
},
};
#else
static struct snd_soc_dai_link msm_wcn_be_dai_links[] = {
{
.name = LPASS_BE_BTFM_PROXY_RX_0,
.stream_name = LPASS_BE_BTFM_PROXY_RX_0,
.playback_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ops = &msm_common_be_ops,
/* dai link has playback support */
.ignore_pmdown_time = 1,
.ignore_suspend = 1,
SND_SOC_DAILINK_REG(btfm_0_rx),
},
{
.name = LPASS_BE_BTFM_PROXY_TX_0,
.stream_name = LPASS_BE_BTFM_PROXY_TX_0,
.capture_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ops = &msm_common_be_ops,
.ignore_suspend = 1,
SND_SOC_DAILINK_REG(btfm_0_tx),
},
};
#endif
static struct snd_soc_dai_link ext_disp_be_dai_link[] = {
/* DISP PORT BACK END DAI Link */
{
.name = LPASS_BE_DISPLAY_PORT_RX,
.stream_name = LPASS_BE_DISPLAY_PORT_RX,
.playback_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ignore_pmdown_time = 1,
.ignore_suspend = 1,
SND_SOC_DAILINK_REG(display_port),
},
};
static struct snd_soc_dai_link msm_wsa_cdc_dma_be_dai_links[] = {
/* WSA CDC DMA Backend DAI Links */
{
.name = LPASS_BE_WSA_CDC_DMA_RX_0,
.stream_name = LPASS_BE_WSA_CDC_DMA_RX_0,
.playback_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ignore_pmdown_time = 1,
.ignore_suspend = 1,
.ops = &msm_common_be_ops,
SND_SOC_DAILINK_REG(wsa_dma_rx0),
.init = &msm_int_wsa_init,
},
{
.name = LPASS_BE_WSA_CDC_DMA_RX_1,
.stream_name = LPASS_BE_WSA_CDC_DMA_RX_1,
.playback_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ignore_pmdown_time = 1,
.ignore_suspend = 1,
.ops = &msm_common_be_ops,
SND_SOC_DAILINK_REG(wsa_dma_rx1),
},
{
.name = LPASS_BE_WSA_CDC_DMA_TX_1,
.stream_name = LPASS_BE_WSA_CDC_DMA_TX_1,
.capture_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ignore_suspend = 1,
.ops = &msm_common_be_ops,
SND_SOC_DAILINK_REG(wsa_dma_tx1),
},
{
.name = LPASS_BE_WSA_CDC_DMA_TX_0,
.stream_name = LPASS_BE_WSA_CDC_DMA_TX_0,
.capture_only = 1,
.ignore_suspend = 1,
.ops = &msm_common_be_ops,
/* .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, */
SND_SOC_DAILINK_REG(vi_feedback),
},
{
.name = LPASS_BE_WSA_CDC_DMA_TX_2,
.stream_name = LPASS_BE_WSA_CDC_DMA_TX_2,
.capture_only = 1,
.ignore_suspend = 1,
.ops = &msm_common_be_ops,
/* .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, */
SND_SOC_DAILINK_REG(cps_feedback),
},
{
.name = LPASS_BE_WSA_CDC_DMA_RX_0_VIRT,
.stream_name = LPASS_BE_WSA_CDC_DMA_RX_0_VIRT,
.playback_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ignore_pmdown_time = 1,
.ignore_suspend = 1,
.ops = &msm_common_be_ops,
SND_SOC_DAILINK_REG(wsa_dma_rx0),
.init = &msm_int_wsa_init,
},
};
static struct snd_soc_dai_link msm_wsa2_cdc_dma_be_dai_links[] = {
/* WSA2 CDC DMA Backend DAI Links */
{
.name = LPASS_BE_WSA2_CDC_DMA_RX_0,
.stream_name = LPASS_BE_WSA2_CDC_DMA_RX_0,
.playback_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ignore_pmdown_time = 1,
.ignore_suspend = 1,
.ops = &msm_common_be_ops,
SND_SOC_DAILINK_REG(wsa2_dma_rx0),
},
{
.name = LPASS_BE_WSA2_CDC_DMA_RX_1,
.stream_name = LPASS_BE_WSA2_CDC_DMA_RX_1,
.playback_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ignore_pmdown_time = 1,
.ignore_suspend = 1,
.ops = &msm_common_be_ops,
SND_SOC_DAILINK_REG(wsa2_dma_rx1),
},
{
.name = LPASS_BE_WSA2_CDC_DMA_TX_1,
.stream_name = LPASS_BE_WSA2_CDC_DMA_TX_1,
.capture_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ignore_suspend = 1,
.ops = &msm_common_be_ops,
SND_SOC_DAILINK_REG(wsa2_dma_tx1),
},
{
.name = LPASS_BE_WSA2_CDC_DMA_TX_0,
.stream_name = LPASS_BE_WSA2_CDC_DMA_TX_0,
.capture_only = 1,
.ignore_suspend = 1,
.ops = &msm_common_be_ops,
/* .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, */
SND_SOC_DAILINK_REG(wsa2_vi_feedback),
},
{
.name = LPASS_BE_WSA2_CDC_DMA_TX_2,
.stream_name = LPASS_BE_WSA2_CDC_DMA_TX_2,
.capture_only = 1,
.ignore_suspend = 1,
.ops = &msm_common_be_ops,
/* .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, */
SND_SOC_DAILINK_REG(wsa2_cps_feedback),
},
};
static struct snd_soc_dai_link msm_wsa_wsa2_cdc_dma_be_dai_links[] = {
/* WSA CDC DMA Backend DAI Links */
{
.name = LPASS_BE_WSA_CDC_DMA_RX_0,
.stream_name = LPASS_BE_WSA_CDC_DMA_RX_0,
.playback_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ignore_pmdown_time = 1,
.ignore_suspend = 1,
.ops = &msm_common_be_ops,
SND_SOC_DAILINK_REG(wsa_wsa2_dma_rx0),
.init = &msm_int_wsa_init,
},
{
.name = LPASS_BE_WSA_CDC_DMA_RX_1,
.stream_name = LPASS_BE_WSA_CDC_DMA_RX_1,
.playback_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ignore_pmdown_time = 1,
.ignore_suspend = 1,
.ops = &msm_common_be_ops,
SND_SOC_DAILINK_REG(wsa_wsa2_dma_rx1),
},
{
.name = LPASS_BE_WSA_CDC_DMA_TX_1,
.stream_name = LPASS_BE_WSA_CDC_DMA_TX_1,
.capture_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ignore_suspend = 1,
.ops = &msm_common_be_ops,
SND_SOC_DAILINK_REG(wsa_wsa2_dma_tx1),
},
{
.name = LPASS_BE_WSA_CDC_DMA_TX_0,
.stream_name = LPASS_BE_WSA_CDC_DMA_TX_0,
.capture_only = 1,
.ignore_suspend = 1,
.ops = &msm_common_be_ops,
/* .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, */
SND_SOC_DAILINK_REG(wsa_wsa2_vi_feedback),
},
{
.name = LPASS_BE_WSA_CDC_DMA_TX_2,
.stream_name = LPASS_BE_WSA_CDC_DMA_TX_2,
.capture_only = 1,
.ignore_suspend = 1,
.ops = &msm_common_be_ops,
/* .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, */
SND_SOC_DAILINK_REG(wsa_wsa2_cps_feedback),
},
};
static struct snd_soc_dai_link msm_rx_tx_cdc_dma_be_dai_links[] = {
/* RX CDC DMA Backend DAI Links */
{
.name = LPASS_BE_RX_CDC_DMA_RX_0,
.stream_name = LPASS_BE_RX_CDC_DMA_RX_0,
.playback_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ignore_pmdown_time = 1,
.ignore_suspend = 1,
.ops = &msm_common_be_ops,
SND_SOC_DAILINK_REG(rx_dma_rx0),
.init = &msm_rx_tx_codec_init,
},
{
.name = LPASS_BE_RX_CDC_DMA_RX_1,
.stream_name = LPASS_BE_RX_CDC_DMA_RX_1,
.playback_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ignore_pmdown_time = 1,
.ignore_suspend = 1,
.ops = &msm_common_be_ops,
SND_SOC_DAILINK_REG(rx_dma_rx1),
},
{
.name = LPASS_BE_RX_CDC_DMA_RX_2,
.stream_name = LPASS_BE_RX_CDC_DMA_RX_2,
.playback_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ignore_pmdown_time = 1,
.ignore_suspend = 1,
.ops = &msm_common_be_ops,
SND_SOC_DAILINK_REG(rx_dma_rx2),
},
{
.name = LPASS_BE_RX_CDC_DMA_RX_3,
.stream_name = LPASS_BE_RX_CDC_DMA_RX_3,
.playback_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ignore_pmdown_time = 1,
.ignore_suspend = 1,
.ops = &msm_common_be_ops,
SND_SOC_DAILINK_REG(rx_dma_rx3),
},
{
.name = LPASS_BE_RX_CDC_DMA_RX_5,
.stream_name = LPASS_BE_RX_CDC_DMA_RX_5,
.playback_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ignore_pmdown_time = 1,
.ignore_suspend = 1,
.ops = &msm_common_be_ops,
SND_SOC_DAILINK_REG(rx_dma_rx5),
},
{
.name = LPASS_BE_RX_CDC_DMA_RX_6,
.stream_name = LPASS_BE_RX_CDC_DMA_RX_6,
.playback_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ignore_pmdown_time = 1,
.ignore_suspend = 1,
.ops = &msm_common_be_ops,
SND_SOC_DAILINK_REG(rx_dma_rx6),
},
/* TX CDC DMA Backend DAI Links */
{
.name = LPASS_BE_TX_CDC_DMA_TX_3,
.stream_name = LPASS_BE_TX_CDC_DMA_TX_3,
.capture_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ignore_suspend = 1,
.ops = &msm_common_be_ops,
SND_SOC_DAILINK_REG(tx_dma_tx3),
},
{
.name = LPASS_BE_TX_CDC_DMA_TX_4,
.stream_name = LPASS_BE_TX_CDC_DMA_TX_4,
.capture_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ignore_suspend = 1,
.ops = &msm_common_be_ops,
SND_SOC_DAILINK_REG(tx_dma_tx4),
},
};
static struct snd_soc_dai_link msm_va_cdc_dma_be_dai_links[] = {
{
.name = LPASS_BE_VA_CDC_DMA_TX_0,
.stream_name = LPASS_BE_VA_CDC_DMA_TX_0,
.capture_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ignore_suspend = 1,
.ops = &msm_common_be_ops,
SND_SOC_DAILINK_REG(va_dma_tx0),
},
{
.name = LPASS_BE_VA_CDC_DMA_TX_1,
.stream_name = LPASS_BE_VA_CDC_DMA_TX_1,
.capture_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ignore_suspend = 1,
.ops = &msm_common_be_ops,
SND_SOC_DAILINK_REG(va_dma_tx1),
},
{
.name = LPASS_BE_VA_CDC_DMA_TX_2,
.stream_name = LPASS_BE_VA_CDC_DMA_TX_2,
.capture_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ignore_suspend = 1,
.ops = &msm_common_be_ops,
SND_SOC_DAILINK_REG(va_dma_tx2),
},
};
/*
* I2S interface pinctrl mapping
* ------------------------------------
* Primary - pri_mi2s
* Secondary - lpi_i2s3
* Tertiary - tert_mi2s
* Quaternary - quat_mi2s (lpi_i2s0)
* Quinary - lpi_i2s1
* Senary - lpi_i2s2
* ------------------------------------
*/
static struct snd_soc_dai_link msm_mi2s_dai_links[] = {
{
.name = LPASS_BE_PRI_MI2S_RX,
.stream_name = LPASS_BE_PRI_MI2S_RX,
.playback_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ops = &msm_common_be_ops,
.ignore_suspend = 1,
.ignore_pmdown_time = 1,
SND_SOC_DAILINK_REG(pri_mi2s_rx),
},
{
.name = LPASS_BE_PRI_MI2S_TX,
.stream_name = LPASS_BE_PRI_MI2S_TX,
.capture_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ops = &msm_common_be_ops,
.ignore_suspend = 1,
SND_SOC_DAILINK_REG(pri_mi2s_tx),
},
{
.name = LPASS_BE_SEC_MI2S_RX,
.stream_name = LPASS_BE_SEC_MI2S_RX,
.playback_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ops = &msm_common_be_ops,
.ignore_suspend = 1,
.ignore_pmdown_time = 1,
SND_SOC_DAILINK_REG(sec_mi2s_rx),
},
{
.name = LPASS_BE_SEC_MI2S_TX,
.stream_name = LPASS_BE_SEC_MI2S_TX,
.capture_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ops = &msm_common_be_ops,
.ignore_suspend = 1,
SND_SOC_DAILINK_REG(sec_mi2s_tx),
},
{
.name = LPASS_BE_TERT_MI2S_RX,
.stream_name = LPASS_BE_TERT_MI2S_RX,
.playback_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ops = &msm_common_be_ops,
.ignore_suspend = 1,
.ignore_pmdown_time = 1,
SND_SOC_DAILINK_REG(tert_mi2s_rx),
},
{
.name = LPASS_BE_TERT_MI2S_TX,
.stream_name = LPASS_BE_TERT_MI2S_TX,
.capture_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ops = &msm_common_be_ops,
.ignore_suspend = 1,
SND_SOC_DAILINK_REG(tert_mi2s_tx),
},
{
.name = LPASS_BE_QUAT_MI2S_RX,
.stream_name = LPASS_BE_QUAT_MI2S_RX,
.playback_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ops = &msm_common_be_ops,
.ignore_suspend = 1,
.ignore_pmdown_time = 1,
SND_SOC_DAILINK_REG(quat_mi2s_rx),
},
{
.name = LPASS_BE_QUAT_MI2S_TX,
.stream_name = LPASS_BE_QUAT_MI2S_TX,
.capture_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ops = &msm_common_be_ops,
.ignore_suspend = 1,
SND_SOC_DAILINK_REG(quat_mi2s_tx),
},
{
.name = LPASS_BE_QUIN_MI2S_RX,
.stream_name = LPASS_BE_QUIN_MI2S_RX,
.playback_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ops = &msm_common_be_ops,
.ignore_suspend = 1,
.ignore_pmdown_time = 1,
SND_SOC_DAILINK_REG(quin_mi2s_rx),
},
{
.name = LPASS_BE_QUIN_MI2S_TX,
.stream_name = LPASS_BE_QUIN_MI2S_TX,
.capture_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ops = &msm_common_be_ops,
.ignore_suspend = 1,
SND_SOC_DAILINK_REG(quin_mi2s_tx),
},
{
.name = LPASS_BE_SEN_MI2S_RX,
.stream_name = LPASS_BE_SEN_MI2S_RX,
.playback_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ops = &msm_common_be_ops,
.ignore_suspend = 1,
.ignore_pmdown_time = 1,
SND_SOC_DAILINK_REG(sen_mi2s_rx),
},
{
.name = LPASS_BE_SEN_MI2S_TX,
.stream_name = LPASS_BE_SEN_MI2S_TX,
.capture_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ops = &msm_common_be_ops,
.ignore_suspend = 1,
SND_SOC_DAILINK_REG(sen_mi2s_tx),
},
{
.name = LPASS_BE_SEP_MI2S_RX,
.stream_name = LPASS_BE_SEP_MI2S_RX,
.playback_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ops = &msm_common_be_ops,
.ignore_suspend = 1,
.ignore_pmdown_time = 1,
SND_SOC_DAILINK_REG(sep_mi2s_rx),
},
{
.name = LPASS_BE_SEP_MI2S_TX,
.stream_name = LPASS_BE_SEP_MI2S_TX,
.capture_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ops = &msm_common_be_ops,
.ignore_suspend = 1,
SND_SOC_DAILINK_REG(sep_mi2s_tx),
},
};
static struct snd_soc_dai_link msm_tdm_dai_links[] = {
{
.name = LPASS_BE_PRI_TDM_RX_0,
.stream_name = LPASS_BE_PRI_TDM_RX_0,
.playback_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ops = &msm_common_be_ops,
.ignore_suspend = 1,
.ignore_pmdown_time = 1,
SND_SOC_DAILINK_REG(pri_tdm_rx_0),
},
{
.name = LPASS_BE_PRI_TDM_TX_0,
.stream_name = LPASS_BE_PRI_TDM_TX_0,
.capture_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ops = &msm_common_be_ops,
.ignore_suspend = 1,
SND_SOC_DAILINK_REG(pri_tdm_tx_0),
},
{
.name = LPASS_BE_SEC_TDM_RX_0,
.stream_name = LPASS_BE_SEC_TDM_RX_0,
.playback_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ops = &msm_common_be_ops,
.ignore_suspend = 1,
.ignore_pmdown_time = 1,
SND_SOC_DAILINK_REG(sec_tdm_rx_0),
},
{
.name = LPASS_BE_SEC_TDM_TX_0,
.stream_name = LPASS_BE_SEC_TDM_TX_0,
.capture_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ops = &msm_common_be_ops,
.ignore_suspend = 1,
SND_SOC_DAILINK_REG(sec_tdm_tx_0),
},
{
.name = LPASS_BE_TERT_TDM_RX_0,
.stream_name = LPASS_BE_TERT_TDM_RX_0,
.playback_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ops = &msm_common_be_ops,
.ignore_suspend = 1,
.ignore_pmdown_time = 1,
SND_SOC_DAILINK_REG(tert_tdm_rx_0),
},
{
.name = LPASS_BE_TERT_TDM_TX_0,
.stream_name = LPASS_BE_TERT_TDM_TX_0,
.capture_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ops = &msm_common_be_ops,
.ignore_suspend = 1,
SND_SOC_DAILINK_REG(tert_tdm_tx_0),
},
{
.name = LPASS_BE_QUAT_TDM_RX_0,
.stream_name = LPASS_BE_QUAT_TDM_RX_0,
.playback_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ops = &msm_common_be_ops,
.ignore_suspend = 1,
.ignore_pmdown_time = 1,
SND_SOC_DAILINK_REG(quat_tdm_rx_0),
},
{
.name = LPASS_BE_QUAT_TDM_TX_0,
.stream_name = LPASS_BE_QUAT_TDM_TX_0,
.capture_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ops = &msm_common_be_ops,
.ignore_suspend = 1,
SND_SOC_DAILINK_REG(quat_tdm_tx_0),
},
{
.name = LPASS_BE_QUIN_TDM_RX_0,
.stream_name = LPASS_BE_QUIN_TDM_RX_0,
.playback_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ops = &msm_common_be_ops,
.ignore_suspend = 1,
.ignore_pmdown_time = 1,
SND_SOC_DAILINK_REG(quin_tdm_rx_0),
},
{
.name = LPASS_BE_QUIN_TDM_TX_0,
.stream_name = LPASS_BE_QUIN_TDM_TX_0,
.capture_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ops = &msm_common_be_ops,
.ignore_suspend = 1,
SND_SOC_DAILINK_REG(quin_tdm_tx_0),
},
{
.name = LPASS_BE_SEN_TDM_RX_0,
.stream_name = LPASS_BE_SEN_TDM_RX_0,
.playback_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ops = &msm_common_be_ops,
.ignore_suspend = 1,
.ignore_pmdown_time = 1,
SND_SOC_DAILINK_REG(sen_tdm_rx_0),
},
{
.name = LPASS_BE_SEN_TDM_TX_0,
.stream_name = LPASS_BE_SEN_TDM_TX_0,
.capture_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ops = &msm_common_be_ops,
.ignore_suspend = 1,
SND_SOC_DAILINK_REG(sen_tdm_tx_0),
},
{
.name = LPASS_BE_SEP_TDM_RX_0,
.stream_name = LPASS_BE_SEP_TDM_RX_0,
.playback_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ops = &msm_common_be_ops,
.ignore_suspend = 1,
.ignore_pmdown_time = 1,
SND_SOC_DAILINK_REG(sep_tdm_rx_0),
},
{
.name = LPASS_BE_SEP_TDM_TX_0,
.stream_name = LPASS_BE_SEP_TDM_TX_0,
.capture_only = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ops = &msm_common_be_ops,
.ignore_suspend = 1,
SND_SOC_DAILINK_REG(sep_tdm_tx_0),
},
};
static struct snd_soc_dai_link msm_pineapple_dai_links[
ARRAY_SIZE(msm_wsa_cdc_dma_be_dai_links) +
ARRAY_SIZE(msm_wsa2_cdc_dma_be_dai_links) +
ARRAY_SIZE(msm_wsa_wsa2_cdc_dma_be_dai_links) +
ARRAY_SIZE(msm_rx_tx_cdc_dma_be_dai_links) +
ARRAY_SIZE(msm_va_cdc_dma_be_dai_links) +
ARRAY_SIZE(ext_disp_be_dai_link) +
ARRAY_SIZE(msm_common_be_dai_links) +
ARRAY_SIZE(msm_wcn_be_dai_links) +
ARRAY_SIZE(msm_mi2s_dai_links) +
ARRAY_SIZE(msm_tdm_dai_links)];
static int msm_populate_dai_link_component_of_node(
struct snd_soc_card *card)
{
int i, j, index, ret = 0;
struct device *cdev = card->dev;
struct snd_soc_dai_link *dai_link = card->dai_link;
struct device_node *np = NULL;
int codecs_enabled = 0;
struct snd_soc_dai_link_component *codecs_comp = NULL;
if (!cdev) {
dev_err_ratelimited(cdev, "%s: Sound card device memory NULL\n", __func__);
return -ENODEV;
}
for (i = 0; i < card->num_links; i++) {
if (dai_link[i].init == NULL)
dai_link[i].init = &msm_common_dai_link_init;
/* populate codec_of_node for snd card dai links */
if (dai_link[i].num_codecs > 0) {
for (j = 0; j < dai_link[i].num_codecs; j++) {
if (dai_link[i].codecs[j].of_node ||
!dai_link[i].codecs[j].name)
continue;
index = of_property_match_string(cdev->of_node,
"asoc-codec-names",
dai_link[i].codecs[j].name);
if (index < 0)
continue;
np = of_parse_phandle(cdev->of_node,
"asoc-codec",
index);
if (!np) {
dev_err_ratelimited(cdev,
"%s: retrieving phandle for codec %s failed\n",
__func__,
dai_link[i].codecs[j].name);
ret = -ENODEV;
goto err;
}
dai_link[i].codecs[j].of_node = np;
dai_link[i].codecs[j].name = NULL;
}
}
}
/* In multi-codec scenario, check if codecs are enabled for this platform */
for (i = 0; i < card->num_links; i++) {
codecs_enabled = 0;
if (dai_link[i].num_codecs > 1) {
for (j = 0; j < dai_link[i].num_codecs; j++) {
if (!dai_link[i].codecs[j].of_node)
continue;
np = dai_link[i].codecs[j].of_node;
if (!of_device_is_available(np)) {
dev_err_ratelimited(cdev, "%s: codec is disabled: %s\n",
__func__,
np->full_name);
dai_link[i].codecs[j].of_node = NULL;
continue;
}
codecs_enabled++;
}
if (codecs_enabled > 0 &&
codecs_enabled < dai_link[i].num_codecs) {
codecs_comp = devm_kzalloc(cdev,
sizeof(struct snd_soc_dai_link_component)
* codecs_enabled, GFP_KERNEL);
if (!codecs_comp) {
dev_err_ratelimited(cdev,
"%s: %s dailink codec component alloc failed\n",
__func__, dai_link[i].name);
ret = -ENOMEM;
goto err;
}
index = 0;
for (j = 0; j < dai_link[i].num_codecs; j++) {
if(dai_link[i].codecs[j].of_node) {
codecs_comp[index].of_node =
dai_link[i].codecs[j].of_node;
codecs_comp[index].dai_name =
dai_link[i].codecs[j].dai_name;
codecs_comp[index].name = NULL;
index++;
}
}
dai_link[i].codecs = codecs_comp;
dai_link[i].num_codecs = codecs_enabled;
}
}
}
err:
return ret;
}
static int msm_audrx_stub_init(struct snd_soc_pcm_runtime *rtd)
{
return 0;
}
static int msm_snd_stub_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
{
return 0;
}
static struct snd_soc_ops msm_stub_be_ops = {
.hw_params = msm_snd_stub_hw_params,
};
struct snd_soc_card snd_soc_card_stub_msm = {
.name = "pineapple-stub-snd-card",
};
static struct snd_soc_dai_link msm_stub_be_dai_links[] = {
/* Backend DAI Links */
{
.name = LPASS_BE_PRI_AUXPCM_RX,
.stream_name = LPASS_BE_PRI_AUXPCM_RX,
.playback_only = 1,
.init = &msm_audrx_stub_init,
.ignore_pmdown_time = 1,
.ignore_suspend = 1,
.ops = &msm_stub_be_ops,
SND_SOC_DAILINK_REG(auxpcm_rx),
},
{
.name = LPASS_BE_PRI_AUXPCM_TX,
.stream_name = LPASS_BE_PRI_AUXPCM_TX,
.capture_only = 1,
.ignore_suspend = 1,
.ops = &msm_stub_be_ops,
SND_SOC_DAILINK_REG(auxpcm_tx),
},
};
static struct snd_soc_dai_link msm_stub_dai_links[
ARRAY_SIZE(msm_stub_be_dai_links)];
static const struct of_device_id pineapple_asoc_machine_of_match[] = {
{ .compatible = "qcom,pineapple-asoc-snd",
.data = "codec"},
{ .compatible = "qcom,pineapple-asoc-snd-stub",
.data = "stub_codec"},
{},
};
static int msm_snd_card_late_probe(struct snd_soc_card *card)
{
struct snd_soc_component *component = NULL;
struct snd_soc_pcm_runtime *rtd;
struct msm_asoc_mach_data *pdata;
int ret = 0;
void *mbhc_calibration;
pdata = snd_soc_card_get_drvdata(card);
if (!pdata)
return -EINVAL;
if (pdata->wcd_disabled)
return 0;
rtd = snd_soc_get_pcm_runtime(card, &card->dai_link[0]);
if (!rtd) {
dev_err(card->dev,
"%s: snd_soc_get_pcm_runtime for %s failed!\n",
__func__, card->dai_link[0]);
return -EINVAL;
}
component = snd_soc_rtdcom_lookup(rtd, WCD939X_DRV_NAME);
if (!component) {
pr_err("%s component is NULL\n", __func__);
return -EINVAL;
}
mbhc_calibration = def_wcd_mbhc_cal();
if (!mbhc_calibration)
return -ENOMEM;
wcd_mbhc_cfg.calibration = mbhc_calibration;
#if IS_ENABLED(CONFIG_QCOM_WCD_USBSS_I2C)
if (of_find_property(card->dev->of_node, "qcom,usbss-hsj-connect-enabled", NULL))
wcd_usbss_switch_update(WCD_USBSS_HSJ_CONNECT, WCD_USBSS_CABLE_CONNECT);
#endif
ret = wcd939x_mbhc_hs_detect(component, &wcd_mbhc_cfg);
if (ret) {
dev_err(component->dev, "%s: mbhc hs detect failed, err:%d\n",
__func__, ret);
goto err_hs_detect;
}
return 0;
err_hs_detect:
kfree(mbhc_calibration);
return ret;
}
static struct snd_soc_card *populate_snd_card_dailinks(struct device *dev, int wsa_max_devs)
{
struct snd_soc_card *card = NULL;
struct snd_soc_dai_link *dailink = NULL;
int total_links = 0;
int rc = 0;
u32 val = 0;
const struct of_device_id *match;
match = of_match_node(pineapple_asoc_machine_of_match, dev->of_node);
if (!match) {
dev_err_ratelimited(dev, "%s: No DT match found for sound card\n",
__func__);
return NULL;
}
if (!strcmp(match->data, "codec")) {
card = &snd_soc_card_pineapple_msm;
/* late probe uses dai link at index '0' to get wcd component */
memcpy(msm_pineapple_dai_links + total_links,
msm_rx_tx_cdc_dma_be_dai_links,
sizeof(msm_rx_tx_cdc_dma_be_dai_links));
total_links +=
ARRAY_SIZE(msm_rx_tx_cdc_dma_be_dai_links);
switch (wsa_max_devs) {
case MONO_SPEAKER:
case STEREO_SPEAKER:
memcpy(msm_pineapple_dai_links + total_links,
msm_wsa_cdc_dma_be_dai_links,
sizeof(msm_wsa_cdc_dma_be_dai_links));
total_links += ARRAY_SIZE(msm_wsa_cdc_dma_be_dai_links);
break;
case QUAD_SPEAKER:
memcpy(msm_pineapple_dai_links + total_links,
msm_wsa2_cdc_dma_be_dai_links,
sizeof(msm_wsa2_cdc_dma_be_dai_links));
total_links += ARRAY_SIZE(msm_wsa2_cdc_dma_be_dai_links);
memcpy(msm_pineapple_dai_links + total_links,
msm_wsa_wsa2_cdc_dma_be_dai_links,
sizeof(msm_wsa_wsa2_cdc_dma_be_dai_links));
total_links += ARRAY_SIZE(msm_wsa_wsa2_cdc_dma_be_dai_links);
break;
default:
dev_dbg(dev,
"%s: Unexpected number of WSAs, wsa_max_devs: %d\n",
__func__, wsa_max_devs);
break;
}
memcpy(msm_pineapple_dai_links + total_links,
msm_va_cdc_dma_be_dai_links,
sizeof(msm_va_cdc_dma_be_dai_links));
total_links += ARRAY_SIZE(msm_va_cdc_dma_be_dai_links);
memcpy(msm_pineapple_dai_links + total_links,
msm_common_be_dai_links,
sizeof(msm_common_be_dai_links));
total_links += ARRAY_SIZE(msm_common_be_dai_links);
rc = of_property_read_u32(dev->of_node,
"qcom,mi2s-audio-intf", &val);
if (!rc && val) {
memcpy(msm_pineapple_dai_links + total_links,
msm_mi2s_dai_links,
sizeof(msm_mi2s_dai_links));
total_links += ARRAY_SIZE(msm_mi2s_dai_links);
}
rc = of_property_read_u32(dev->of_node,
"qcom,tdm-audio-intf", &val);
if (!rc && val) {
memcpy(msm_pineapple_dai_links + total_links,
msm_tdm_dai_links,
sizeof(msm_tdm_dai_links));
total_links += ARRAY_SIZE(msm_tdm_dai_links);
}
rc = of_property_read_u32(dev->of_node,
"qcom,ext-disp-audio-rx", &val);
if (!rc && val) {
dev_dbg(dev, "%s(): ext disp audio support present\n",
__func__);
memcpy(msm_pineapple_dai_links + total_links,
ext_disp_be_dai_link,
sizeof(ext_disp_be_dai_link));
total_links += ARRAY_SIZE(ext_disp_be_dai_link);
}
rc = of_property_read_u32(dev->of_node, "qcom,wcn-bt", &val);
if (!rc && val) {
dev_dbg(dev, "%s(): WCN BT support present\n",
__func__);
memcpy(msm_pineapple_dai_links + total_links,
msm_wcn_be_dai_links,
sizeof(msm_wcn_be_dai_links));
total_links += ARRAY_SIZE(msm_wcn_be_dai_links);
}
dailink = msm_pineapple_dai_links;
} else if(!strcmp(match->data, "stub_codec")) {
card = &snd_soc_card_stub_msm;
memcpy(msm_stub_dai_links,
msm_stub_be_dai_links,
sizeof(msm_stub_be_dai_links));
dailink = msm_stub_dai_links;
total_links = ARRAY_SIZE(msm_stub_be_dai_links);
}
if (card) {
card->dai_link = dailink;
card->num_links = total_links;
if (!strcmp(match->data, "codec"))
card->late_probe = msm_snd_card_late_probe;
}
return card;
}
static int msm_int_wsa883x_init(struct snd_soc_pcm_runtime *rtd)
{
u8 spkleft_ports[WSA883X_MAX_SWR_PORTS] = {0, 1, 2, 3};
u8 spkright_ports[WSA883X_MAX_SWR_PORTS] = {0, 1, 2, 3};
u8 spkleft_port_types[WSA883X_MAX_SWR_PORTS] = {SPKR_L, SPKR_L_COMP,
SPKR_L_BOOST, SPKR_L_VI};
u8 spkright_port_types[WSA883X_MAX_SWR_PORTS] = {SPKR_R, SPKR_R_COMP,
SPKR_R_BOOST, SPKR_R_VI};
unsigned int ch_rate[WSA883X_MAX_SWR_PORTS] = {SWR_CLK_RATE_2P4MHZ, SWR_CLK_RATE_0P6MHZ,
SWR_CLK_RATE_0P3MHZ, SWR_CLK_RATE_1P2MHZ};
unsigned int ch_mask[WSA883X_MAX_SWR_PORTS] = {0x1, 0xF, 0x3, 0x3};
struct snd_soc_component *component = NULL;
struct msm_asoc_mach_data *pdata =
snd_soc_card_get_drvdata(rtd->card);
if (pdata->wsa_max_devs > 0) {
component = snd_soc_rtdcom_lookup(rtd, "wsa-codec.1");
if (!component) {
pr_err("%s: wsa-codec.1 component is NULL\n", __func__);
return -EINVAL;
}
wsa883x_set_channel_map(component, &spkleft_ports[0],
WSA883X_MAX_SWR_PORTS, &ch_mask[0],
&ch_rate[0], &spkleft_port_types[0]);
wsa883x_codec_info_create_codec_entry(pdata->codec_root,
component);
}
/* If current platform has more than one WSA */
if (pdata->wsa_max_devs > 1) {
component = snd_soc_rtdcom_lookup(rtd, "wsa-codec.2");
if (!component) {
pr_err("%s: wsa-codec.2 component is NULL\n", __func__);
return -EINVAL;
}
wsa883x_set_channel_map(component, &spkright_ports[0],
WSA883X_MAX_SWR_PORTS, &ch_mask[0],
&ch_rate[0], &spkright_port_types[0]);
wsa883x_codec_info_create_codec_entry(pdata->codec_root,
component);
}
if (pdata->wsa_max_devs > 2) {
component = snd_soc_rtdcom_lookup(rtd, "wsa-codec.3");
if (!component) {
pr_err("%s: wsa-codec.3 component is NULL\n", __func__);
return -EINVAL;
}
wsa883x_set_channel_map(component, &spkleft_ports[0],
WSA883X_MAX_SWR_PORTS, &ch_mask[0],
&ch_rate[0], &spkleft_port_types[0]);
wsa883x_codec_info_create_codec_entry(pdata->codec_root,
component);
}
if (pdata->wsa_max_devs > 3) {
component = snd_soc_rtdcom_lookup(rtd, "wsa-codec.4");
if (!component) {
pr_err("%s: wsa-codec.4 component is NULL\n", __func__);
return -EINVAL;
}
wsa883x_set_channel_map(component, &spkright_ports[0],
WSA883X_MAX_SWR_PORTS, &ch_mask[0],
&ch_rate[0], &spkright_port_types[0]);
wsa883x_codec_info_create_codec_entry(pdata->codec_root,
component);
}
msm_common_dai_link_init(rtd);
return 0;
}
static int msm_int_wsa884x_init(struct snd_soc_pcm_runtime *rtd)
{
u8 spkleft_ports[WSA884X_MAX_SWR_PORTS] = {0, 1, 2, 3, 4, 5};
u8 spkright_ports[WSA884X_MAX_SWR_PORTS] = {0, 1, 2, 3, 4, 5};
u8 spkleft_port_types[WSA884X_MAX_SWR_PORTS] = {SPKR_L, SPKR_L_COMP,
SPKR_L_BOOST, PBR, SPKR_L_VI, CPS};
u8 spkright_port_types[WSA884X_MAX_SWR_PORTS] = {SPKR_R, SPKR_R_COMP,
SPKR_R_BOOST, PBR, SPKR_R_VI, CPS};
unsigned int ch_rate[WSA884X_MAX_SWR_PORTS] = {SWR_CLK_RATE_2P4MHZ, SWR_CLK_RATE_0P6MHZ,
SWR_CLK_RATE_0P3MHZ, SWR_CLK_RATE_48KHZ,
SWR_CLK_RATE_1P2MHZ, SWR_CLK_RATE_24KHZ};
unsigned int ch_mask[WSA884X_MAX_SWR_PORTS] = {0x1, 0xF, 0x3, 0x1, 0x3, 0x3};
struct snd_soc_component *component = NULL;
struct msm_asoc_mach_data *pdata =
snd_soc_card_get_drvdata(rtd->card);
if (pdata->wsa_max_devs > 0) {
component = snd_soc_rtdcom_lookup(rtd, "wsa-codec.1");
if (!component) {
pr_err("%s: wsa-codec.1 component is NULL\n", __func__);
return -EINVAL;
}
wsa884x_set_channel_map(component, &spkleft_ports[0],
WSA884X_MAX_SWR_PORTS, &ch_mask[0],
&ch_rate[0], &spkleft_port_types[0]);
wsa884x_codec_info_create_codec_entry(pdata->codec_root,
component);
}
/* If current platform has more than one WSA */
if (pdata->wsa_max_devs > 1) {
component = snd_soc_rtdcom_lookup(rtd, "wsa-codec.2");
if (!component) {
pr_err("%s: wsa-codec.2 component is NULL\n", __func__);
return -EINVAL;
}
wsa884x_set_channel_map(component, &spkright_ports[0],
WSA884X_MAX_SWR_PORTS, &ch_mask[0],
&ch_rate[0], &spkright_port_types[0]);
wsa884x_codec_info_create_codec_entry(pdata->codec_root,
component);
}
if (pdata->wsa_max_devs > 2) {
component = snd_soc_rtdcom_lookup(rtd, "wsa-codec.3");
if (!component) {
pr_err("%s: wsa-codec.3 component is NULL\n", __func__);
return -EINVAL;
}
wsa884x_set_channel_map(component, &spkleft_ports[0],
WSA884X_MAX_SWR_PORTS, &ch_mask[0],
&ch_rate[0], &spkleft_port_types[0]);
wsa884x_codec_info_create_codec_entry(pdata->codec_root,
component);
}
if (pdata->wsa_max_devs > 3) {
component = snd_soc_rtdcom_lookup(rtd, "wsa-codec.4");
if (!component) {
pr_err("%s: wsa-codec.4 component is NULL\n", __func__);
return -EINVAL;
}
wsa884x_set_channel_map(component, &spkright_ports[0],
WSA884X_MAX_SWR_PORTS, &ch_mask[0],
&ch_rate[0], &spkright_port_types[0]);
wsa884x_codec_info_create_codec_entry(pdata->codec_root,
component);
}
msm_common_dai_link_init(rtd);
return 0;
}
static int msm_int_wsa_init(struct snd_soc_pcm_runtime *rtd)
{
if (strstr(rtd->card->name, "wsa883x"))
return msm_int_wsa883x_init(rtd);
return msm_int_wsa884x_init(rtd);
}
static int msm_rx_tx_codec_init(struct snd_soc_pcm_runtime *rtd)
{
int codec_variant = -1;
struct snd_soc_component *component = NULL;
struct snd_soc_component *lpass_cdc_component = NULL;
struct snd_soc_dapm_context *dapm = NULL;
struct snd_info_entry *entry = NULL;
struct snd_card *card = NULL;
struct msm_asoc_mach_data *pdata =
snd_soc_card_get_drvdata(rtd->card);
int ret = 0;
lpass_cdc_component = snd_soc_rtdcom_lookup(rtd, "lpass-cdc");
if (!lpass_cdc_component) {
pr_err("%s: could not find component for lpass-cdc\n",
__func__);
return ret;
}
dapm = snd_soc_component_get_dapm(lpass_cdc_component);
snd_soc_dapm_new_controls(dapm, msm_int_dapm_widgets,
ARRAY_SIZE(msm_int_dapm_widgets));
snd_soc_dapm_ignore_suspend(dapm, "Digital Mic0");
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, "Digital Mic7");
snd_soc_dapm_ignore_suspend(dapm, "Analog Mic1");
snd_soc_dapm_ignore_suspend(dapm, "Analog Mic2");
snd_soc_dapm_ignore_suspend(dapm, "Analog Mic3");
snd_soc_dapm_ignore_suspend(dapm, "Analog Mic4");
snd_soc_dapm_ignore_suspend(dapm, "Analog Mic5");
lpass_cdc_set_port_map(lpass_cdc_component, ARRAY_SIZE(sm_port_map), sm_port_map);
card = rtd->card->snd_card;
if (!pdata->codec_root) {
entry = msm_snd_info_create_subdir(card->module, "codecs",
card->proc_root);
if (!entry) {
pr_debug("%s: Cannot create codecs module entry\n",
__func__);
return ret;
}
pdata->codec_root = entry;
}
lpass_cdc_info_create_codec_entry(pdata->codec_root, lpass_cdc_component);
lpass_cdc_register_wake_irq(lpass_cdc_component, false);
if (pdata->wcd_disabled)
goto done;
component = snd_soc_rtdcom_lookup(rtd, WCD939X_DRV_NAME);
if (!component) {
pr_err("%s could not find component for %s\n",
__func__, WCD939X_DRV_NAME);
return -EINVAL;
}
dapm = snd_soc_component_get_dapm(component);
card = component->card->snd_card;
snd_soc_dapm_ignore_suspend(dapm, "EAR");
snd_soc_dapm_ignore_suspend(dapm, "HPHL");
snd_soc_dapm_ignore_suspend(dapm, "HPHR");
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_sync(dapm);
pdata = snd_soc_card_get_drvdata(component->card);
if (!pdata->codec_root) {
entry = msm_snd_info_create_subdir(card->module, "codecs",
card->proc_root);
if (!entry) {
dev_dbg(component->dev, "%s: Cannot create codecs module entry\n",
__func__);
return 0;
}
pdata->codec_root = entry;
}
wcd939x_info_create_codec_entry(pdata->codec_root, component);
codec_variant = wcd939x_get_codec_variant(component);
dev_dbg(component->dev, "%s: variant %d\n", __func__, codec_variant);
if (codec_variant == WCD9395)
ret = lpass_cdc_rx_set_fir_capability(lpass_cdc_component, true);
else
ret = lpass_cdc_rx_set_fir_capability(lpass_cdc_component, false);
if (ret < 0) {
dev_err_ratelimited(component->dev, "%s: set fir capability failed: %d\n",
__func__, ret);
return ret;
}
done:
codec_reg_done = true;
msm_common_dai_link_init(rtd);
return ret;
}
static int pineapple_ssr_enable(struct device *dev, void *data)
{
struct platform_device *pdev = to_platform_device(dev);
struct snd_soc_card *card = platform_get_drvdata(pdev);
struct snd_soc_pcm_runtime *rtd = NULL, *rtd_wcd = NULL, *rtd_wsa = NULL;
struct msm_asoc_mach_data *pdata = NULL;
int ret = 0;
if (!card) {
dev_err_ratelimited(dev, "%s: card is NULL\n", __func__);
ret = -EINVAL;
goto err;
}
if (!strcmp(card->name, "pineapple-stub-snd-card")) {
/* TODO */
dev_dbg(dev, "%s: TODO \n", __func__);
}
snd_card_notify_user(SND_CARD_STATUS_ONLINE);
dev_dbg(dev, "%s: setting snd_card to ONLINE\n", __func__);
pdata = snd_soc_card_get_drvdata(card);
if (!pdata) {
dev_dbg(dev, "%s: pdata is NULL \n", __func__);
goto err;
}
rtd_wcd = snd_soc_get_pcm_runtime(card, &card->dai_link[0]);
if (!rtd_wcd) {
dev_dbg(dev,
"%s: snd_soc_get_pcm_runtime for %s failed!\n",
__func__, card->dai_link[0]);
}
if (pdata->wsa_max_devs > 0) {
rtd_wsa = snd_soc_get_pcm_runtime(card,
&card->dai_link[ARRAY_SIZE(msm_rx_tx_cdc_dma_be_dai_links)]);
if (!rtd_wsa) {
dev_dbg(dev,
"%s: snd_soc_get_pcm_runtime for %s failed!\n",
__func__, card->dai_link[ARRAY_SIZE(msm_rx_tx_cdc_dma_be_dai_links)]);
}
}
/* set UPD configuration */
if(!pdata->upd_config.backend_used) {
dev_dbg(dev,
"%s: upd- backend_used is NULL\n", __func__);
goto err;
}
if (!strcmp(pdata->upd_config.backend_used, "wsa")) {
if (!rtd_wsa)
goto err;
else
rtd = rtd_wsa;
} else if(!strcmp(pdata->upd_config.backend_used, "wcd")) {
if (!rtd_wcd &&!pdata->wcd_disabled)
goto err;
else
rtd = rtd_wcd;
} else {
dev_err_ratelimited(card->dev, "%s: Invalid backend to set UPD config\n",
__func__);
goto err;
}
msm_set_upd_config(rtd);
err:
return ret;
}
static void pineapple_ssr_disable(struct device *dev, void *data)
{
struct platform_device *pdev = to_platform_device(dev);
struct snd_soc_card *card = platform_get_drvdata(pdev);
if (!card) {
dev_err_ratelimited(dev, "%s: card is NULL\n", __func__);
return;
}
dev_dbg(dev, "%s: setting snd_card to OFFLINE\n", __func__);
snd_card_notify_user(SND_CARD_STATUS_OFFLINE);
if (!strcmp(card->name, "pineapple-stub-snd-card")) {
/* TODO */
dev_dbg(dev, "%s: TODO \n", __func__);
}
}
static const struct snd_event_ops pineapple_ssr_ops = {
.enable = pineapple_ssr_enable,
.disable = pineapple_ssr_disable,
};
static int msm_audio_ssr_compare(struct device *dev, void *data)
{
struct device_node *node = data;
dev_dbg(dev, "%s: dev->of_node = 0x%p, node = 0x%p\n",
__func__, dev->of_node, node);
return (dev->of_node && dev->of_node == node);
}
static int msm_audio_ssr_register(struct device *dev)
{
struct device_node *np = dev->of_node;
struct snd_event_clients *ssr_clients = NULL;
struct device_node *node = NULL;
int ret = 0;
int i = 0;
for (i = 0; ; i++) {
node = of_parse_phandle(np, "qcom,msm_audio_ssr_devs", i);
if (!node)
break;
snd_event_mstr_add_client(&ssr_clients,
msm_audio_ssr_compare, node);
}
ret = snd_event_master_register(dev, &pineapple_ssr_ops,
ssr_clients, NULL);
if (!ret)
snd_event_notify(dev, SND_EVENT_UP);
return ret;
}
struct msm_common_pdata *msm_common_get_pdata(struct snd_soc_card *card)
{
struct msm_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card);
if (!pdata)
return NULL;
return pdata->common_pdata;
}
void msm_common_set_pdata(struct snd_soc_card *card,
struct msm_common_pdata *common_pdata)
{
struct msm_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card);
if (!pdata)
return;
pdata->common_pdata = common_pdata;
}
static int msm_asoc_machine_probe(struct platform_device *pdev)
{
struct snd_soc_card *card = NULL;
struct msm_asoc_mach_data *pdata = NULL;
int ret = 0;
struct clk *lpass_audio_hw_vote = NULL;
const struct of_device_id *match;
if (!pdev->dev.of_node) {
dev_err(&pdev->dev, "%s: No platform supplied from device tree\n", __func__);
return -EINVAL;
}
pdata = devm_kzalloc(&pdev->dev,
sizeof(struct msm_asoc_mach_data), GFP_KERNEL);
if (!pdata)
return -ENOMEM;
of_property_read_u32(pdev->dev.of_node,
"qcom,wcd-disabled",
&pdata->wcd_disabled);
/* Get maximum WSA device count for this platform */
ret = of_property_read_u32(pdev->dev.of_node,
"qcom,wsa-max-devs", &pdata->wsa_max_devs);
if (ret) {
dev_info(&pdev->dev,
"%s: wsa-max-devs property missing in DT %s, ret = %d\n",
__func__, pdev->dev.of_node->full_name, ret);
pdata->wsa_max_devs = 0;
}
card = populate_snd_card_dailinks(&pdev->dev, pdata->wsa_max_devs);
if (!card) {
dev_err(&pdev->dev, "%s: Card uninitialized\n", __func__);
ret = -EINVAL;
goto err;
}
match = of_match_node(pineapple_asoc_machine_of_match, pdev->dev.of_node);
if (!match) {
dev_err(&pdev->dev, "%s: No DT match found for sound card\n",
__func__);
ret = -EINVAL;
goto err;
}
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, "%s: parse card name failed, err:%d\n",
__func__, ret);
goto err;
}
if(!strcmp(match->data, "codec")) {
ret = snd_soc_of_parse_audio_routing(card, "qcom,audio-routing");
if (ret) {
dev_err(&pdev->dev, "%s: parse audio routing failed, err:%d\n",
__func__, ret);
goto err;
}
}
ret = msm_populate_dai_link_component_of_node(card);
if (ret) {
ret = -EPROBE_DEFER;
goto err;
}
/* parse upd configuration */
msm_parse_upd_configuration(pdev, pdata);
ret = devm_snd_soc_register_card(&pdev->dev, card);
if (ret == -EPROBE_DEFER) {
if (codec_reg_done)
ret = -EINVAL;
goto err;
} else if (ret) {
dev_err(&pdev->dev, "%s: snd_soc_register_card failed (%d)\n",
__func__, ret);
goto err;
}
dev_info(&pdev->dev, "%s: Sound card %s registered\n",
__func__, card->name);
if (wcd_mbhc_cfg.enable_usbc_analog)
wcd_mbhc_cfg.swap_gnd_mic = msm_usbc_swap_gnd_mic;
pdata->wcd_usbss_handle = of_parse_phandle(pdev->dev.of_node,
"wcd939x-i2c-handle", 0);
if (!pdata->wcd_usbss_handle)
dev_dbg(&pdev->dev, "property %s not detected in node %s\n",
"wcd939x-i2c-handle", pdev->dev.of_node->full_name);
pdata->dmic01_gpio_p = of_parse_phandle(pdev->dev.of_node,
"qcom,cdc-dmic01-gpios",
0);
pdata->dmic23_gpio_p = of_parse_phandle(pdev->dev.of_node,
"qcom,cdc-dmic23-gpios",
0);
pdata->dmic45_gpio_p = of_parse_phandle(pdev->dev.of_node,
"qcom,cdc-dmic45-gpios",
0);
pdata->dmic67_gpio_p = of_parse_phandle(pdev->dev.of_node,
"qcom,cdc-dmic67-gpios",
0);
if (pdata->dmic01_gpio_p)
msm_cdc_pinctrl_set_wakeup_capable(pdata->dmic01_gpio_p, false);
if (pdata->dmic23_gpio_p)
msm_cdc_pinctrl_set_wakeup_capable(pdata->dmic23_gpio_p, false);
if (pdata->dmic45_gpio_p)
msm_cdc_pinctrl_set_wakeup_capable(pdata->dmic45_gpio_p, false);
if (pdata->dmic67_gpio_p)
msm_cdc_pinctrl_set_wakeup_capable(pdata->dmic67_gpio_p, false);
msm_common_snd_init(pdev, card);
/* Register LPASS audio hw vote */
lpass_audio_hw_vote = devm_clk_get(&pdev->dev, "lpass_audio_hw_vote");
if (IS_ERR(lpass_audio_hw_vote)) {
ret = PTR_ERR(lpass_audio_hw_vote);
dev_dbg(&pdev->dev, "%s: clk get %s failed %d\n",
__func__, "lpass_audio_hw_vote", ret);
lpass_audio_hw_vote = NULL;
ret = 0;
}
pdata->lpass_audio_hw_vote = lpass_audio_hw_vote;
pdata->core_audio_vote_count = 0;
ret = msm_audio_ssr_register(&pdev->dev);
if (ret)
pr_err("%s: Registration with SND event FWK failed ret = %d\n",
__func__, ret);
is_initial_boot = true;
/* change card status to ONLINE */
dev_dbg(&pdev->dev, "%s: setting snd_card to ONLINE\n", __func__);
snd_card_set_card_status(SND_CARD_STATUS_ONLINE);
return 0;
err:
devm_kfree(&pdev->dev, pdata);
return ret;
}
static int msm_asoc_machine_remove(struct platform_device *pdev)
{
struct snd_soc_card *card = platform_get_drvdata(pdev);
struct msm_asoc_mach_data *pdata = NULL;
struct msm_common_pdata *common_pdata = NULL;
if (card)
pdata = snd_soc_card_get_drvdata(card);
if (pdata)
common_pdata = pdata->common_pdata;
msm_common_snd_deinit(common_pdata);
snd_event_master_deregister(&pdev->dev);
snd_soc_unregister_card(card);
return 0;
}
static struct platform_driver pineapple_asoc_machine_driver = {
.driver = {
.name = DRV_NAME,
.owner = THIS_MODULE,
.pm = &snd_soc_pm_ops,
.of_match_table = pineapple_asoc_machine_of_match,
.suppress_bind_attrs = true,
},
.probe = msm_asoc_machine_probe,
.remove = msm_asoc_machine_remove,
};
static int __init msm_asoc_machine_init(void)
{
snd_card_sysfs_init();
return platform_driver_register(&pineapple_asoc_machine_driver);
}
module_init(msm_asoc_machine_init);
static void __exit msm_asoc_machine_exit(void)
{
platform_driver_unregister(&pineapple_asoc_machine_driver);
}
module_exit(msm_asoc_machine_exit);
#ifndef CONFIG_AUDIO_BTFM_PROXY
MODULE_SOFTDEP("pre: bt_fm_slim");
#else
MODULE_SOFTDEP("pre: btfmcodec");
#endif
MODULE_DESCRIPTION("ALSA SoC msm");
MODULE_LICENSE("GPL v2");
MODULE_ALIAS("platform:" DRV_NAME);
MODULE_DEVICE_TABLE(of, pineapple_asoc_machine_of_match);
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