/* Copyright (c) 2012-2015, 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 #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "qdsp6v2/msm-pcm-routing-v2.h" #include "../codecs/wcd9xxx-common.h" #include "../codecs/wcd9320.h" #include "../codecs/wcd9330.h" #define DRV_NAME "apq8084-asoc" #define APQ8084_SPK_ON 1 static int slim0_rx_bit_format = SNDRV_PCM_FORMAT_S16_LE; static int hdmi_rx_bit_format = SNDRV_PCM_FORMAT_S16_LE; static int mi2s_tx_bit_format = SNDRV_PCM_FORMAT_S16_LE; static int mi2s_rx_bit_format = SNDRV_PCM_FORMAT_S16_LE; #define SAMPLING_RATE_8KHZ 8000 #define SAMPLING_RATE_16KHZ 16000 #define SAMPLING_RATE_32KHZ 32000 #define SAMPLING_RATE_44DOT1KHZ 44100 #define SAMPLING_RATE_48KHZ 48000 #define SAMPLING_RATE_96KHZ 96000 #define SAMPLING_RATE_128KHZ 128000 #define SAMPLING_RATE_176DOT4KHZ 176400 #define SAMPLING_RATE_192KHZ 192000 static int apq8084_auxpcm_rate = 8000; #define LO_1_SPK_AMP 0x1 #define LO_3_SPK_AMP 0x2 #define LO_2_SPK_AMP 0x4 #define LO_4_SPK_AMP 0x8 #define LPAIF_OFFSET 0xFE000000 #define LPAIF_PRI_MODE_MUXSEL (LPAIF_OFFSET + 0x34000) #define LPAIF_SEC_MODE_MUXSEL (LPAIF_OFFSET + 0x35000) #define LPAIF_TER_MODE_MUXSEL (LPAIF_OFFSET + 0x36000) #define LPAIF_QUAD_MODE_MUXSEL (LPAIF_OFFSET + 0x37000) #define I2S_PCM_SEL 1 #define I2S_PCM_SEL_OFFSET 1 #define WCD9XXX_MBHC_DEF_BUTTONS 8 #define WCD9XXX_MBHC_DEF_RLOADS 5 #define TAIKO_EXT_CLK_RATE 9600000 /* It takes about 13ms for Class-D PAs to ramp-up */ #define EXT_CLASS_D_EN_DELAY 13000 #define EXT_CLASS_D_DIS_DELAY 3000 #define EXT_CLASS_D_DELAY_DELTA 2000 /* It takes about 13ms for Class-AB PAs to ramp-up */ #define EXT_CLASS_AB_EN_DELAY 10000 #define EXT_CLASS_AB_DIS_DELAY 1000 #define EXT_CLASS_AB_DELAY_DELTA 1000 #define NUM_OF_AUXPCM_GPIOS 4 static void *adsp_state_notifier; #define ADSP_STATE_READY_TIMEOUT_MS 3000 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 const char *const auxpcm_rate_text[] = {"8000", "16000"}; static const struct soc_enum apq8084_auxpcm_enum[] = { SOC_ENUM_SINGLE_EXT(2, auxpcm_rate_text), }; 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, .mclk_cb_fn = msm_snd_enable_codec_ext_clk, .mclk_rate = TAIKO_EXT_CLK_RATE, .gpio = 0, .gpio_irq = 0, .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), .do_recalibration = true, .use_vddio_meas = true, }; struct msm_auxpcm_gpio { unsigned gpio_no; const char *gpio_name; }; struct msm_auxpcm_ctrl { struct msm_auxpcm_gpio *pin_data; u32 cnt; }; static const struct afe_clk_cfg lpass_default = { 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 const char *const mi2s_pin_states[] = {"Disable", "quad_mi2s_active"}; /* * enum mi2s_pin_state - states for the mi2s pinctrl states * Note: these states are similar to the "pinctrl-names" * in board/target specific DTSI file. */ enum mi2s_pin_state { MI2S_STATE_DISABLE = 0, MI2S_STATE_QUAD_ON = 1 }; /* * struct msm_mi2s_pinctrl_info - manage all the pinctrl information * * @pinctrl: TSC pinctrl state holder. * @disable: pinctrl state to disable all the pins. * @quad_mi2s_active: pinctrl state to activate Quaternary MI2S. * @curr_state: the current state of the TLMM pins. */ struct msm_mi2s_pinctrl_info { struct pinctrl *pinctrl; struct pinctrl_state *disable; struct pinctrl_state *quad_mi2s_active; enum mi2s_pin_state curr_mi2s_state; }; struct apq8084_asoc_mach_data { u32 mclk_freq; int us_euro_gpio; struct msm_auxpcm_ctrl *pri_auxpcm_ctrl; struct msm_auxpcm_ctrl *sec_auxpcm_ctrl; u32 quad_rx_clk_usrs; u32 quad_tx_clk_usrs; struct msm_mi2s_pinctrl_info mi2s_pinctrl_info; }; struct apq8084_asoc_wcd93xx_codec { int (*mclk_enable_fn) (struct snd_soc_codec *codec, int mclk_enable, bool dapm); void *(*get_afe_config_fn) (struct snd_soc_codec *codec, enum afe_config_type config_type); int (*mbhc_hs_detect) (struct snd_soc_codec *codec, struct wcd9xxx_mbhc_config *mbhc_cfg); void (*mbhc_hs_detect_exit) (struct snd_soc_codec *codec); }; static struct apq8084_asoc_wcd93xx_codec apq8084_codec_fn; #define GPIO_NAME_INDEX 0 #define DT_PARSE_INDEX 1 static char *msm_prim_auxpcm_gpio_name[][2] = { {"PRIM_AUXPCM_CLK", "qcom,prim-auxpcm-gpio-clk"}, {"PRIM_AUXPCM_SYNC", "qcom,prim-auxpcm-gpio-sync"}, {"PRIM_AUXPCM_DIN", "qcom,prim-auxpcm-gpio-din"}, {"PRIM_AUXPCM_DOUT", "qcom,prim-auxpcm-gpio-dout"}, }; static char *msm_sec_auxpcm_gpio_name[][2] = { {"SEC_AUXPCM_CLK", "qcom,sec-auxpcm-gpio-clk"}, {"SEC_AUXPCM_SYNC", "qcom,sec-auxpcm-gpio-sync"}, {"SEC_AUXPCM_DIN", "qcom,sec-auxpcm-gpio-din"}, {"SEC_AUXPCM_DOUT", "qcom,sec-auxpcm-gpio-dout"}, }; void *lpaif_pri_muxsel_virt_addr; void *lpaif_sec_muxsel_virt_addr; void *lpaif_quad_muxsel_virt_addr; struct apq8084_liquid_dock_dev { int dock_plug_gpio; int dock_plug_irq; int dock_plug_det; struct snd_soc_dapm_context *dapm; struct work_struct irq_work; }; static struct apq8084_liquid_dock_dev *apq8084_liquid_dock_dev; /* Shared channel numbers for Slimbus ports that connect APQ to MDM. */ enum { SLIM_1_RX_1 = 160, /* BT-SCO TX and USB TX */ SLIM_1_TX_1 = 161, /* BT-SCO RX and USB RX1 */ SLIM_1_TX_2 = 162, /* USB RX2 */ SLIM_3_RX_1 = 167, /* External echo-cancellation ref */ SLIM_3_RX_2 = 168, /* External echo-cancellation ref */ SLIM_3_TX_1 = 169, /* HDMI RX */ SLIM_3_TX_2 = 170, /* HDMI RX */ SLIM_4_RX_1 = 171, /* In-call music delivery2 */ SLIM_6_TX_1 = 163, /* In-call recording RX */ SLIM_6_TX_2 = 164, /* In-call recording RX */ SLIM_6_RX_1 = 165, /* In-call music delivery TX */ }; enum { INCALL_REC_MONO, INCALL_REC_STEREO, }; static struct platform_device *spdev; static struct regulator *ext_spk_amp_regulator; static int ext_spk_amp_gpio = -1; static int ext_ult_spk_amp_gpio = -1; static int apq8084_spk_control = 1; static int apq8084_ext_spk_pamp; static int msm_slim_0_rx_ch = 1; static int msm_slim_0_tx_ch = 1; static int msm_hdmi_rx_ch = 2; static int slim0_rx_sample_rate = SAMPLING_RATE_48KHZ; static int msm_proxy_rx_ch = 2; static int hdmi_rx_sample_rate = SAMPLING_RATE_48KHZ; static int msm_slim_1_rate = SAMPLING_RATE_8KHZ; static int msm_slim_1_rx_ch = 1; static int msm_slim_1_tx_ch = 1; static int msm_slim_3_rx_ch = 1; static int rec_mode = INCALL_REC_MONO; static struct mutex cdc_mclk_mutex; static struct clk *codec_clk; static int ext_mclk_gpio = -1; static int clk_users; static atomic_t prim_auxpcm_rsc_ref; static atomic_t sec_auxpcm_rsc_ref; static bool codec_reg_done; static int apq8084_mi2s_rx_ch = 1; static int apq8084_mi2s_tx_ch = 1; static atomic_t quad_mi2s_ref_count; static const char *const mi2s_tx_ch_text[] = {"One", "Two"}; static const char *const mi2s_rx_ch_text[] = {"One", "Two"}; static int apq8084_liquid_ext_spk_power_amp_init(void) { int ret = 0; ext_spk_amp_gpio = of_get_named_gpio(spdev->dev.of_node, "qcom,ext-spk-amp-gpio", 0); if (ext_spk_amp_gpio >= 0) { ret = gpio_request(ext_spk_amp_gpio, "ext_spk_amp_gpio"); if (ret) { pr_err("%s: gpio_request failed for ext_spk_amp_gpio.\n", __func__); return -EINVAL; } gpio_direction_output(ext_spk_amp_gpio, 0); if (ext_spk_amp_regulator == NULL) { ext_spk_amp_regulator = regulator_get(&spdev->dev, "qcom,ext-spk-amp"); if (IS_ERR(ext_spk_amp_regulator)) { pr_err("%s: Cannot get regulator %s.\n", __func__, "qcom,ext-spk-amp"); gpio_free(ext_spk_amp_gpio); return PTR_ERR(ext_spk_amp_regulator); } } } ext_ult_spk_amp_gpio = of_get_named_gpio(spdev->dev.of_node, "qcom,ext-ult-spk-amp-gpio", 0); if (ext_ult_spk_amp_gpio >= 0) { ret = gpio_request(ext_ult_spk_amp_gpio, "ext_ult_spk_amp_gpio"); if (ret) { pr_err("%s: gpio_request failed for ext-ult_spk-amp-gpio.\n", __func__); return -EINVAL; } gpio_direction_output(ext_ult_spk_amp_gpio, 0); } return 0; } static void apq8084_liquid_ext_ult_spk_power_amp_enable(u32 on) { if (on) { if (regulator_enable(ext_spk_amp_regulator)) pr_err("%s: enable failed ext_spk_amp_regulator\n", __func__); gpio_direction_output(ext_ult_spk_amp_gpio, 1); /* time takes enable the external power class AB amplifier */ usleep_range(EXT_CLASS_AB_EN_DELAY, EXT_CLASS_AB_EN_DELAY + EXT_CLASS_AB_DELAY_DELTA); } else { gpio_direction_output(ext_ult_spk_amp_gpio, 0); regulator_disable(ext_spk_amp_regulator); /* time takes disable the external power class AB amplifier */ usleep_range(EXT_CLASS_AB_DIS_DELAY, EXT_CLASS_AB_DIS_DELAY + EXT_CLASS_AB_DELAY_DELTA); } pr_debug("%s: %s external ultrasound SPKR_DRV PAs.\n", __func__, on ? "Enable" : "Disable"); } static void apq8084_liquid_ext_spk_power_amp_enable(u32 on) { if (on) { if (regulator_enable(ext_spk_amp_regulator)) pr_err("%s: enable failed ext_spk_amp_regulator\n", __func__); gpio_direction_output(ext_spk_amp_gpio, on); /*time takes enable the external power amplifier*/ usleep_range(EXT_CLASS_D_EN_DELAY, EXT_CLASS_D_EN_DELAY + EXT_CLASS_D_DELAY_DELTA); } else { gpio_direction_output(ext_spk_amp_gpio, on); regulator_disable(ext_spk_amp_regulator); /*time takes disable the external power amplifier*/ usleep_range(EXT_CLASS_D_DIS_DELAY, EXT_CLASS_D_DIS_DELAY + EXT_CLASS_D_DELAY_DELTA); } pr_debug("%s: %s external speaker PAs.\n", __func__, on ? "Enable" : "Disable"); } static void apq8084_liquid_route_aud_dock_dev(void) { struct apq8084_liquid_dock_dev *dock_dev = apq8084_liquid_dock_dev; struct snd_soc_dapm_context *dapm = dock_dev->dapm; struct snd_soc_codec *codec = snd_soc_dapm_to_codec(dapm); mutex_lock(&codec->mutex); /* Turn off external amp to turn off liquid spkr */ if ((apq8084_ext_spk_pamp & LO_1_SPK_AMP) && (apq8084_ext_spk_pamp & LO_3_SPK_AMP) && (apq8084_ext_spk_pamp & LO_2_SPK_AMP) && (apq8084_ext_spk_pamp & LO_4_SPK_AMP)) apq8084_liquid_ext_spk_power_amp_enable(0); mutex_unlock(&codec->mutex); } static void apq8084_liquid_docking_irq_work(struct work_struct *work) { struct apq8084_liquid_dock_dev *dock_dev = container_of(work, struct apq8084_liquid_dock_dev, irq_work); struct snd_soc_dapm_context *dapm = dock_dev->dapm; struct snd_soc_codec *codec = snd_soc_dapm_to_codec(dapm); mutex_lock(&codec->mutex); dock_dev->dock_plug_det = gpio_get_value(dock_dev->dock_plug_gpio); if (0 == dock_dev->dock_plug_det) { if ((apq8084_ext_spk_pamp & LO_1_SPK_AMP) && (apq8084_ext_spk_pamp & LO_3_SPK_AMP) && (apq8084_ext_spk_pamp & LO_2_SPK_AMP) && (apq8084_ext_spk_pamp & LO_4_SPK_AMP)) apq8084_liquid_ext_spk_power_amp_enable(1); } else { if ((apq8084_ext_spk_pamp & LO_1_SPK_AMP) && (apq8084_ext_spk_pamp & LO_3_SPK_AMP) && (apq8084_ext_spk_pamp & LO_2_SPK_AMP) && (apq8084_ext_spk_pamp & LO_4_SPK_AMP)) apq8084_liquid_ext_spk_power_amp_enable(0); } mutex_unlock(&codec->mutex); } static irqreturn_t apq8084_liquid_docking_irq_handler(int irq, void *dev) { struct apq8084_liquid_dock_dev *dock_dev = dev; /* switch speakers should not run in interrupt context */ schedule_work(&dock_dev->irq_work); return IRQ_HANDLED; } static int apq8084_liquid_dock_notify_handler(struct notifier_block *this, unsigned long dock_event, void *unused) { int err = 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) { err = gpio_request(apq8084_liquid_dock_dev->dock_plug_gpio, "dock-plug-det-irq"); if (err) { pr_err("%s: fail request dock-plug-det-irq err = %d\n", __func__, err); goto exit; } apq8084_liquid_dock_dev->dock_plug_det = gpio_get_value(apq8084_liquid_dock_dev->dock_plug_gpio); if (apq8084_liquid_dock_dev->dock_plug_det) apq8084_liquid_route_aud_dock_dev(); apq8084_liquid_dock_dev->dock_plug_irq = gpio_to_irq(apq8084_liquid_dock_dev->dock_plug_gpio); err = request_irq(apq8084_liquid_dock_dev->dock_plug_irq, apq8084_liquid_docking_irq_handler, dock_plug_irq_flags, "liquid_dock_plug_irq", apq8084_liquid_dock_dev); if (err < 0) { pr_err("%s: Request Irq Failed err = %d\n", __func__, err); goto out; } INIT_WORK( &apq8084_liquid_dock_dev->irq_work, apq8084_liquid_docking_irq_work); } else { if (apq8084_liquid_dock_dev->dock_plug_gpio) gpio_free(apq8084_liquid_dock_dev->dock_plug_gpio); if (apq8084_liquid_dock_dev->dock_plug_irq) free_irq(apq8084_liquid_dock_dev->dock_plug_irq, apq8084_liquid_dock_dev); } return NOTIFY_OK; out: gpio_free(apq8084_liquid_dock_dev->dock_plug_gpio); exit: return NOTIFY_DONE; } static struct notifier_block apq8084_liquid_docking_notifier = { .notifier_call = apq8084_liquid_dock_notify_handler, }; static int apq8084_liquid_init_docking(struct snd_soc_dapm_context *dapm) { int ret = 0; int dock_plug_gpio = 0; dock_plug_gpio = of_get_named_gpio(spdev->dev.of_node, "qcom,dock-plug-det-irq", 0); if (dock_plug_gpio >= 0) { apq8084_liquid_dock_dev = kzalloc(sizeof(*apq8084_liquid_dock_dev), GFP_KERNEL); if (!apq8084_liquid_dock_dev) { pr_err("apq8084_liquid_dock_dev alloc fail.\n"); ret = -ENOMEM; goto exit; } apq8084_liquid_dock_dev->dock_plug_gpio = dock_plug_gpio; apq8084_liquid_dock_dev->dapm = dapm; register_liquid_dock_notify(&apq8084_liquid_docking_notifier); } exit: return ret; } static int apq8084_liquid_ext_spk_power_amp_on(u32 spk) { int rc = 0; if (spk & (LO_1_SPK_AMP | LO_3_SPK_AMP | LO_2_SPK_AMP | LO_4_SPK_AMP)) { pr_debug("%s: External speakers are already on. spk = 0x%x\n", __func__, spk); apq8084_ext_spk_pamp |= spk; if ((apq8084_ext_spk_pamp & LO_1_SPK_AMP) && (apq8084_ext_spk_pamp & LO_3_SPK_AMP) && (apq8084_ext_spk_pamp & LO_2_SPK_AMP) && (apq8084_ext_spk_pamp & LO_4_SPK_AMP)) if (ext_spk_amp_gpio >= 0 && apq8084_liquid_dock_dev && apq8084_liquid_dock_dev->dock_plug_det == 0) apq8084_liquid_ext_spk_power_amp_enable(1); } else { pr_err("%s: Invalid external speaker ampl. spk = 0x%x\n", __func__, spk); rc = -EINVAL; } return rc; } static void apq8084_ext_spk_power_amp_on(u32 spk) { if (gpio_is_valid(ext_spk_amp_gpio)) apq8084_liquid_ext_spk_power_amp_on(spk); } static void apq8084_liquid_ext_spk_power_amp_off(u32 spk) { if (spk & (LO_1_SPK_AMP | LO_3_SPK_AMP | LO_2_SPK_AMP | LO_4_SPK_AMP)) { pr_debug("%s Left and right speakers case spk = 0x%08x", __func__, spk); apq8084_ext_spk_pamp &= ~spk; if (!apq8084_ext_spk_pamp) { if (ext_spk_amp_gpio >= 0 && apq8084_liquid_dock_dev != NULL && apq8084_liquid_dock_dev->dock_plug_det == 0) apq8084_liquid_ext_spk_power_amp_enable(0); } } else { pr_err("%s: ERROR : Invalid Ext Spk Ampl. spk = 0x%08x\n", __func__, spk); } } static void apq8084_ext_spk_power_amp_off(u32 spk) { if (gpio_is_valid(ext_spk_amp_gpio)) apq8084_liquid_ext_spk_power_amp_off(spk); } static void apq8084_ext_control(struct snd_soc_codec *codec) { struct snd_soc_dapm_context *dapm = &codec->dapm; mutex_lock(&codec->mutex); pr_debug("%s: apq8084_spk_control = %d", __func__, apq8084_spk_control); if (apq8084_spk_control == APQ8084_SPK_ON) { 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"); } else { snd_soc_dapm_disable_pin(dapm, "Lineout_1 amp"); snd_soc_dapm_disable_pin(dapm, "Lineout_3 amp"); snd_soc_dapm_disable_pin(dapm, "Lineout_2 amp"); snd_soc_dapm_disable_pin(dapm, "Lineout_4 amp"); } mutex_unlock(&codec->mutex); snd_soc_dapm_sync(dapm); } static int apq8084_get_spk(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { pr_debug("%s: apq8084_spk_control = %d", __func__, apq8084_spk_control); ucontrol->value.integer.value[0] = apq8084_spk_control; return 0; } static int apq8084_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 (apq8084_spk_control == ucontrol->value.integer.value[0]) return 0; apq8084_spk_control = ucontrol->value.integer.value[0]; apq8084_ext_control(codec); return 1; } static int msm_ext_spkramp_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *k, int event) { int ret = 0; pr_debug("%s()\n", __func__); if (SND_SOC_DAPM_EVENT_ON(event)) { if (!strcmp(w->name, "Lineout_1 amp")) apq8084_ext_spk_power_amp_on(LO_1_SPK_AMP); else if (!strcmp(w->name, "Lineout_3 amp")) apq8084_ext_spk_power_amp_on(LO_3_SPK_AMP); else if (!strcmp(w->name, "Lineout_2 amp")) apq8084_ext_spk_power_amp_on(LO_2_SPK_AMP); else if (!strcmp(w->name, "Lineout_4 amp")) apq8084_ext_spk_power_amp_on(LO_4_SPK_AMP); else { pr_err("%s() Invalid Speaker Widget = %s\n", __func__, w->name); ret = -EINVAL; } } else { if (!strcmp(w->name, "Lineout_1 amp")) apq8084_ext_spk_power_amp_off(LO_1_SPK_AMP); else if (!strcmp(w->name, "Lineout_3 amp")) apq8084_ext_spk_power_amp_off(LO_3_SPK_AMP); else if (!strcmp(w->name, "Lineout_2 amp")) apq8084_ext_spk_power_amp_off(LO_2_SPK_AMP); else if (!strcmp(w->name, "Lineout_4 amp")) apq8084_ext_spk_power_amp_off(LO_4_SPK_AMP); else { pr_err("%s() Invalid Speaker Widget = %s\n", __func__, w->name); ret = -EINVAL; } } return ret; } static int msm_ext_spkramp_ultrasound_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *k, int event) { pr_debug("%s()\n", __func__); if (!strcmp(w->name, "SPK_ultrasound amp")) { if (!gpio_is_valid(ext_ult_spk_amp_gpio)) { pr_err("%s: ext_ult_spk_amp_gpio isn't configured\n", __func__); return -EINVAL; } if (SND_SOC_DAPM_EVENT_ON(event)) apq8084_liquid_ext_ult_spk_power_amp_enable(1); else apq8084_liquid_ext_ult_spk_power_amp_enable(0); } else { pr_err("%s() Invalid Speaker Widget = %s\n", __func__, w->name); return -EINVAL; } return 0; } static int apq8084_ext_mclk_gpio_init(void) { int ret = 0; ext_mclk_gpio = of_get_named_gpio(spdev->dev.of_node, "qcom,ext-mclk-gpio", 0); pr_debug("%s: ext_mclk_gpio %d", __func__, ext_mclk_gpio); if (ext_mclk_gpio >= 0) { ret = gpio_request(ext_mclk_gpio, "ext_mclk_gpio"); if (ret) { pr_err("%s: gpio_request failed for ext_mclk_gpio.\n", __func__); ext_mclk_gpio = -1; return -EINVAL; } gpio_direction_output(ext_mclk_gpio, 0); } 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); if (!apq8084_codec_fn.mclk_enable_fn) { dev_err(codec->dev, "%s: codec mclk enable fn is not init'ed\n", __func__); return -EINVAL; } mutex_lock(&cdc_mclk_mutex); if (enable) { if (ext_mclk_gpio >= 0) { clk_users++; if (clk_users != 1) goto exit; gpio_direction_output(ext_mclk_gpio, 1); apq8084_codec_fn.mclk_enable_fn(codec, 1, dapm); } else if (codec_clk) { clk_users++; if (clk_users != 1) goto exit; clk_prepare_enable(codec_clk); apq8084_codec_fn.mclk_enable_fn(codec, 1, dapm); } else { dev_err(codec->dev, "%s: did not get Codec MCLK\n", __func__); ret = -EINVAL; goto exit; } } else { if (clk_users > 0) { clk_users--; if (clk_users == 0) { apq8084_codec_fn.mclk_enable_fn(codec, 0, dapm); if (ext_mclk_gpio >= 0) gpio_direction_output(ext_mclk_gpio, 0); else if (codec_clk) 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 apq8084_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 apq8084_dapm_widgets[] = { SND_SOC_DAPM_SUPPLY("MCLK", SND_SOC_NOPM, 0, 0, apq8084_mclk_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_SPK("Lineout_1 amp", msm_ext_spkramp_event), SND_SOC_DAPM_SPK("Lineout_3 amp", msm_ext_spkramp_event), SND_SOC_DAPM_SPK("Lineout_2 amp", msm_ext_spkramp_event), SND_SOC_DAPM_SPK("Lineout_4 amp", msm_ext_spkramp_event), SND_SOC_DAPM_SPK("SPK_ultrasound amp", msm_ext_spkramp_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 Mic6", NULL), SND_SOC_DAPM_MIC("Analog Mic7", NULL), SND_SOC_DAPM_MIC("Digital Mic1", NULL), SND_SOC_DAPM_MIC("Digital Mic2", NULL), SND_SOC_DAPM_MIC("Digital Mic3", NULL), SND_SOC_DAPM_MIC("Digital Mic4", NULL), SND_SOC_DAPM_MIC("Digital Mic5", NULL), SND_SOC_DAPM_MIC("Digital Mic6", NULL), }; static const char *const spk_function[] = {"Off", "On"}; static const char *const slim0_rx_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_32", "KHZ_44_1", "KHZ_48", "KHZ_96", "KHZ_128", "KHZ_176_4", "KHZ_192"}; static const char * const slim1_tx_ch_text[] = {"One", "Two"}; static const char * const slim3_rx_ch_text[] = {"One", "Two"}; static const char *const slim1_rate_text[] = {"8000", "16000", "48000"}; enum { HDMI_RATE_32KHZ = 0, HDMI_RATE_44DOT1KHZ, HDMI_RATE_48KHZ, HDMI_RATE_96KHZ, HDMI_RATE_128KHZ, HDMI_RATE_176DOT4KHZ, HDMI_RATE_192KHZ }; 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 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_slim_1_tx_ch_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { pr_debug("%s: msm_slim_1_tx_ch = %d\n", __func__, msm_slim_1_tx_ch); ucontrol->value.integer.value[0] = msm_slim_1_tx_ch - 1; return 0; } static int msm_slim_1_tx_ch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { msm_slim_1_tx_ch = ucontrol->value.integer.value[0] + 1; pr_debug("%s: msm_slim_1_tx_ch = %d\n", __func__, msm_slim_1_tx_ch); return 1; } static int msm_slim_1_rate_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { pr_debug("%s: msm_slim_1_rate = %d", __func__, msm_slim_1_rate); ucontrol->value.integer.value[0] = msm_slim_1_rate; return 0; } static int msm_slim_1_rate_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { switch (ucontrol->value.integer.value[0]) { case 2: msm_slim_1_rate = SAMPLING_RATE_48KHZ; break; case 1: msm_slim_1_rate = SAMPLING_RATE_16KHZ; break; case 0: default: msm_slim_1_rate = SAMPLING_RATE_8KHZ; break; } pr_debug("%s: msm_slim_1_rate = %d\n", __func__, msm_slim_1_rate); return 0; } static int msm_slim_3_rx_ch_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { pr_debug("%s: msm_slim_3_rx_ch = %d\n", __func__, msm_slim_3_rx_ch); ucontrol->value.integer.value[0] = msm_slim_3_rx_ch - 1; return 0; } static int msm_slim_3_rx_ch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { msm_slim_3_rx_ch = ucontrol->value.integer.value[0] + 1; pr_debug("%s: msm_slim_3_rx_ch = %d\n", __func__, msm_slim_3_rx_ch); return 1; } 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 exceeded 8.Limiting to max channels-8\n", __func__); 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 = HDMI_RATE_192KHZ; break; case SAMPLING_RATE_176DOT4KHZ: sample_rate_val = HDMI_RATE_176DOT4KHZ; break; case SAMPLING_RATE_128KHZ: sample_rate_val = HDMI_RATE_128KHZ; break; case SAMPLING_RATE_96KHZ: sample_rate_val = HDMI_RATE_96KHZ; break; case SAMPLING_RATE_44DOT1KHZ: sample_rate_val = HDMI_RATE_44DOT1KHZ; break; case SAMPLING_RATE_32KHZ: sample_rate_val = HDMI_RATE_32KHZ; break; case SAMPLING_RATE_48KHZ: default: sample_rate_val = HDMI_RATE_48KHZ; 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 HDMI_RATE_192KHZ: hdmi_rx_sample_rate = SAMPLING_RATE_192KHZ; break; case HDMI_RATE_176DOT4KHZ: hdmi_rx_sample_rate = SAMPLING_RATE_176DOT4KHZ; break; case HDMI_RATE_128KHZ: hdmi_rx_sample_rate = SAMPLING_RATE_128KHZ; break; case HDMI_RATE_96KHZ: hdmi_rx_sample_rate = SAMPLING_RATE_96KHZ; break; case HDMI_RATE_44DOT1KHZ: hdmi_rx_sample_rate = SAMPLING_RATE_44DOT1KHZ; break; case HDMI_RATE_32KHZ: hdmi_rx_sample_rate = SAMPLING_RATE_32KHZ; break; case HDMI_RATE_48KHZ: 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 apq8084_auxpcm_rate_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { ucontrol->value.integer.value[0] = apq8084_auxpcm_rate; return 0; } static int apq8084_auxpcm_rate_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { switch (ucontrol->value.integer.value[0]) { case 0: apq8084_auxpcm_rate = 8000; break; case 1: apq8084_auxpcm_rate = 16000; break; default: apq8084_auxpcm_rate = 8000; 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 = apq8084_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 apq8084_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_aux_pcm_get_gpios(struct msm_auxpcm_ctrl *auxpcm_ctrl) { struct msm_auxpcm_gpio *pin_data = NULL; int ret = 0; int i; int j; pin_data = auxpcm_ctrl->pin_data; for (i = 0; i < auxpcm_ctrl->cnt; i++, pin_data++) { ret = gpio_request(pin_data->gpio_no, pin_data->gpio_name); pr_debug("%s: gpio = %d, gpio name = %s\n" "ret = %d\n", __func__, pin_data->gpio_no, pin_data->gpio_name, ret); if (ret) { pr_err("%s: Failed to request gpio %d\n", __func__, pin_data->gpio_no); /* Release all GPIOs on failure */ for (j = i; j >= 0; j--) gpio_free(pin_data->gpio_no); return ret; } } return 0; } static int msm_aux_pcm_free_gpios(struct msm_auxpcm_ctrl *auxpcm_ctrl) { struct msm_auxpcm_gpio *pin_data = NULL; int i; int ret = 0; if (auxpcm_ctrl == NULL || auxpcm_ctrl->pin_data == NULL) { pr_err("%s: Ctrl pointers are NULL\n", __func__); ret = -EINVAL; goto err; } pin_data = auxpcm_ctrl->pin_data; for (i = 0; i < auxpcm_ctrl->cnt; i++, pin_data++) { gpio_free(pin_data->gpio_no); pr_debug("%s: gpio = %d, gpio_name = %s\n", __func__, pin_data->gpio_no, pin_data->gpio_name); } err: return ret; } static int msm_prim_auxpcm_startup(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_card *card = rtd->card; struct apq8084_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card); struct msm_auxpcm_ctrl *auxpcm_ctrl = NULL; int ret = 0; pr_debug("%s(): substream = %s, prim_auxpcm_rsc_ref counter = %d\n", __func__, substream->name, atomic_read(&prim_auxpcm_rsc_ref)); auxpcm_ctrl = pdata->pri_auxpcm_ctrl; if (auxpcm_ctrl == NULL || auxpcm_ctrl->pin_data == NULL) { pr_err("%s: Ctrl pointers are NULL\n", __func__); ret = -EINVAL; goto err; } if (atomic_inc_return(&prim_auxpcm_rsc_ref) == 1) { if (lpaif_pri_muxsel_virt_addr != NULL) iowrite32(I2S_PCM_SEL << I2S_PCM_SEL_OFFSET, lpaif_pri_muxsel_virt_addr); else pr_err("%s lpaif_pri_muxsel_virt_addr is NULL\n", __func__); ret = msm_aux_pcm_get_gpios(auxpcm_ctrl); } if (ret < 0) { pr_err("%s: Aux PCM GPIO request failed\n", __func__); return -EINVAL; } err: return ret; } static void msm_prim_auxpcm_shutdown(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_card *card = rtd->card; struct apq8084_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card); struct msm_auxpcm_ctrl *auxpcm_ctrl = NULL; pr_debug("%s(): substream = %s, prim_auxpcm_rsc_ref counter = %d\n", __func__, substream->name, atomic_read(&prim_auxpcm_rsc_ref)); auxpcm_ctrl = pdata->pri_auxpcm_ctrl; if (atomic_dec_return(&prim_auxpcm_rsc_ref) == 0) msm_aux_pcm_free_gpios(auxpcm_ctrl); } static struct snd_soc_ops msm_pri_auxpcm_be_ops = { .startup = msm_prim_auxpcm_startup, .shutdown = msm_prim_auxpcm_shutdown, }; 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 apq8084_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card); struct msm_auxpcm_ctrl *auxpcm_ctrl = NULL; int ret = 0; pr_debug("%s(): substream = %s, sec_auxpcm_rsc_ref counter = %d\n", __func__, substream->name, atomic_read(&sec_auxpcm_rsc_ref)); auxpcm_ctrl = pdata->sec_auxpcm_ctrl; if (auxpcm_ctrl == NULL || auxpcm_ctrl->pin_data == NULL) { pr_err("%s: Ctrl pointers are NULL\n", __func__); ret = -EINVAL; goto err; } if (atomic_inc_return(&sec_auxpcm_rsc_ref) == 1) { if (lpaif_sec_muxsel_virt_addr != NULL) iowrite32(I2S_PCM_SEL << I2S_PCM_SEL_OFFSET, lpaif_sec_muxsel_virt_addr); else pr_err("%s lpaif_sec_muxsel_virt_addr is NULL\n", __func__); ret = msm_aux_pcm_get_gpios(auxpcm_ctrl); } if (ret < 0) { pr_err("%s: Aux PCM GPIO request failed\n", __func__); return -EINVAL; } 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 apq8084_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card); struct msm_auxpcm_ctrl *auxpcm_ctrl = NULL; pr_debug("%s(): substream = %s, sec_auxpcm_rsc_ref counter = %d\n", __func__, substream->name, atomic_read(&sec_auxpcm_rsc_ref)); auxpcm_ctrl = pdata->sec_auxpcm_ctrl; if (atomic_dec_return(&sec_auxpcm_rsc_ref) == 0) msm_aux_pcm_free_gpios(auxpcm_ctrl); } static struct snd_soc_ops msm_sec_auxpcm_be_ops = { .startup = msm_sec_auxpcm_startup, .shutdown = msm_sec_auxpcm_shutdown, }; static int msm_quad_mi2s_set_pinctrl(struct apq8084_asoc_mach_data *pdata) { struct msm_mi2s_pinctrl_info *pinctrl_info = &pdata->mi2s_pinctrl_info; int ret = 0; pr_debug("%s: curr_mi2s_state = %s\n", __func__, mi2s_pin_states[pinctrl_info->curr_mi2s_state]); /* Enable Quaternary MI2S TLMM pins and set to appropriate state */ switch (pinctrl_info->curr_mi2s_state) { case MI2S_STATE_DISABLE: ret = pinctrl_select_state(pinctrl_info->pinctrl, pinctrl_info->quad_mi2s_active); if (ret) { pr_err("%s: pinctrl_select_state failed with %d\n", __func__, ret); ret = -EIO; goto err; } pinctrl_info->curr_mi2s_state = MI2S_STATE_QUAD_ON; break; case MI2S_STATE_QUAD_ON: pr_err("%s: MI2S TLMM pins already set\n", __func__); break; default: pr_err("%s: MI2S TLMM pin state is invalid\n", __func__); return -EINVAL; } err: return ret; } static int msm_quad_mi2s_reset_pinctrl(struct apq8084_asoc_mach_data *pdata) { struct msm_mi2s_pinctrl_info *pinctrl_info = &pdata->mi2s_pinctrl_info; int ret = 0; pr_debug("%s: curr_mi2s_state = %s\n", __func__, mi2s_pin_states[pinctrl_info->curr_mi2s_state]); /* Reset Quaternary MI2S TLMM pins and set to appropriate state */ switch (pinctrl_info->curr_mi2s_state) { case MI2S_STATE_QUAD_ON: 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; } pinctrl_info->curr_mi2s_state = MI2S_STATE_DISABLE; break; case MI2S_STATE_DISABLE: pr_err("%s: MI2S TLMM pins already disabled\n", __func__); break; default: pr_err("%s: MI2S TLMM pin state is invalid\n", __func__); return -EINVAL; } err: return ret; } static int apq8084_quad_mi2s_clk_ctl(struct snd_soc_pcm_runtime *rtd, bool enable, struct snd_pcm_substream *substream) { struct snd_soc_card *card = rtd->card; struct apq8084_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card); struct afe_clk_cfg *lpass_clk = NULL; int ret = 0; u32 afe_port_id; if (pdata == NULL) { pr_err("%s:platform data is null\n", __func__); return -EINVAL; } lpass_clk = kzalloc(sizeof(struct afe_clk_cfg), GFP_KERNEL); if (lpass_clk == NULL) { pr_err("%s:Failed to allocate memory\n", __func__); return -ENOMEM; } memcpy(lpass_clk, &lpass_default, sizeof(struct afe_clk_cfg)); pr_debug("%s: lpass clock enable = %d\n", __func__, enable); if (enable) { if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { afe_port_id = AFE_PORT_ID_QUATERNARY_MI2S_RX; if (pdata->quad_rx_clk_usrs == 0) { lpass_clk->clk_val1 = Q6AFE_LPASS_IBIT_CLK_1_P536_MHZ; lpass_clk->clk_set_mode = Q6AFE_LPASS_MODE_CLK1_VALID; } ret = afe_set_lpass_clock(afe_port_id, lpass_clk); if (ret < 0) { pr_err("%s:afe_set_lpass_clock failed with %d\n", __func__, ret); goto err; } else { pdata->quad_rx_clk_usrs++; } } else if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) { afe_port_id = AFE_PORT_ID_QUATERNARY_MI2S_TX; if (pdata->quad_tx_clk_usrs == 0) { lpass_clk->clk_val1 = Q6AFE_LPASS_IBIT_CLK_1_P536_MHZ; lpass_clk->clk_set_mode = Q6AFE_LPASS_MODE_CLK1_VALID; } ret = afe_set_lpass_clock(afe_port_id, lpass_clk); if (ret < 0) { pr_err("%s:afe_set_lpass_clock failed with %d\n", __func__, ret); goto err; } else { pdata->quad_tx_clk_usrs++; } } } else { if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { afe_port_id = AFE_PORT_ID_QUATERNARY_MI2S_RX; if (pdata->quad_rx_clk_usrs > 0) pdata->quad_rx_clk_usrs--; if (pdata->quad_rx_clk_usrs == 0) { lpass_clk->clk_val1 = Q6AFE_LPASS_IBIT_CLK_DISABLE; lpass_clk->clk_set_mode = Q6AFE_LPASS_MODE_CLK1_VALID; } ret = afe_set_lpass_clock(afe_port_id, lpass_clk); if (ret < 0) { pr_err("%s:afe_set_lpass_clock failed with %d\n", __func__, ret); goto err; } } else if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) { afe_port_id = AFE_PORT_ID_QUATERNARY_MI2S_TX; if (pdata->quad_tx_clk_usrs > 0) pdata->quad_tx_clk_usrs--; if (pdata->quad_tx_clk_usrs == 0) { lpass_clk->clk_val1 = Q6AFE_LPASS_IBIT_CLK_DISABLE; lpass_clk->clk_set_mode = Q6AFE_LPASS_MODE_CLK1_VALID; } ret = afe_set_lpass_clock(afe_port_id, lpass_clk); if (ret < 0) { pr_err("%s:afe_set_lpass_clock failed with %d\n", __func__, ret); goto err; } } } pr_debug("%s: clk 1 = 0x%x clk2 = 0x%x mode = 0x%x\n", __func__, lpass_clk->clk_val1, lpass_clk->clk_val2, lpass_clk->clk_set_mode); ret = 0; err: kfree(lpass_clk); return ret; } static int msm_quad_mi2s_startup(struct snd_pcm_substream *substream) { 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 apq8084_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card); int ret = 0; uint32_t pcm_sel_reg; pr_debug("%s(): substream = %s, quad_mi2s_ref_count = %d\n", __func__, substream->name, atomic_read(&quad_mi2s_ref_count)); if (pdata == NULL || lpaif_quad_muxsel_virt_addr == NULL) { pr_err("%s: Invalid parameters for Quad MI2S\n", __func__); ret = -EINVAL; goto err; } if (atomic_inc_return(&quad_mi2s_ref_count) == 1) { pcm_sel_reg = ioread32(lpaif_quad_muxsel_virt_addr); if (pcm_sel_reg & (I2S_PCM_SEL << I2S_PCM_SEL_OFFSET)) { iowrite32(pcm_sel_reg & ~(I2S_PCM_SEL << I2S_PCM_SEL_OFFSET), lpaif_quad_muxsel_virt_addr); } ret = msm_quad_mi2s_set_pinctrl(pdata); if (ret) { pr_err("%s: MI2S TLMM pinctrl set failed with %d\n", __func__, ret); return ret; } ret = apq8084_quad_mi2s_clk_ctl(rtd, true, substream); if (ret) { pr_err("%s: Setting clk control failed with %d\n", __func__, ret); return ret; } /* This sets the CONFIG PARAMETER WS_SRC. * SND_SOC_DAIFMT_CBS_CFS means internal clock/master mode. * SND_SOC_DAIFMT_CBM_CFM means external clock/slave mode. */ ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_CBS_CFS); if (ret) pr_err("%s: set fmt cpu dai failed with %d\n", __func__, ret); } err: return ret; } static void msm_quad_mi2s_shutdown(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_card *card = rtd->card; struct apq8084_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card); int ret; pr_debug("%s(): substream = %s, quad_mi2s_ref_count = %d\n", __func__, substream->name, atomic_read(&quad_mi2s_ref_count)); if (pdata == NULL) { pr_err("%s: Invalid platform data\n", __func__); return; } if (atomic_dec_return(&quad_mi2s_ref_count) == 0) { ret = msm_quad_mi2s_reset_pinctrl(pdata); if (ret) pr_err("%s Reset pinctrl failed with %d\n", __func__, ret); ret = apq8084_quad_mi2s_clk_ctl(rtd, false, substream); if (ret) pr_err("%s Clock disable failed with %d\n", __func__, ret); } } static struct snd_soc_ops apq8084_quad_mi2s_be_ops = { .startup = msm_quad_mi2s_startup, .shutdown = msm_quad_mi2s_shutdown, }; static int apq8084_mi2s_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); param_set_mask(params, SNDRV_PCM_HW_PARAM_FORMAT, mi2s_tx_bit_format); rate->min = rate->max = SAMPLING_RATE_48KHZ; channels->min = channels->max = apq8084_mi2s_tx_ch; pr_debug("%s: format = %d rate = %d, channels = %d\n", __func__, params_format(params), params_rate(params), apq8084_mi2s_tx_ch); return 0; } static int apq8084_mi2s_tx_ch_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { pr_debug("%s: apq8084_i2s_tx_ch = %d\n", __func__, apq8084_mi2s_tx_ch); ucontrol->value.integer.value[0] = apq8084_mi2s_tx_ch - 1; return 0; } static int apq8084_mi2s_tx_ch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { apq8084_mi2s_tx_ch = ucontrol->value.integer.value[0] + 1; pr_debug("%s: apq8084_i2s_tx_ch = %d\n", __func__, apq8084_mi2s_tx_ch); return 1; } static int apq8084_mi2s_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); param_set_mask(params, SNDRV_PCM_HW_PARAM_FORMAT, mi2s_rx_bit_format); rate->min = rate->max = SAMPLING_RATE_48KHZ; channels->min = channels->max = apq8084_mi2s_rx_ch; pr_debug("%s: format = %d rate = %d, channels = %d\n", __func__, params_format(params), params_rate(params), apq8084_mi2s_rx_ch); return 0; } static int apq8084_mi2s_rx_ch_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { pr_debug("%s: apq8084_i2s_rx_ch = %d\n", __func__, apq8084_mi2s_rx_ch); ucontrol->value.integer.value[0] = apq8084_mi2s_rx_ch - 1; return 0; } static int apq8084_mi2s_rx_ch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { apq8084_mi2s_rx_ch = ucontrol->value.integer.value[0] + 1; pr_debug("%s: apq8084_i2s_rx_ch = %d\n", __func__, apq8084_mi2s_tx_ch); return 1; } 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__); rate->min = rate->max = 48000; 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); pr_debug("%s()\n", __func__); rate->min = rate->max = 48000; channels->min = channels->max = 2; return 0; } static int msm_slim_5_tx_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, struct snd_pcm_hw_params *params) { int rc; 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); pr_debug("%s enter\n", __func__); if (!apq8084_codec_fn.get_afe_config_fn) { pr_err("%s: codec get afe config not init'ed\n", __func__); return -EINVAL; } rate->min = rate->max = 16000; channels->min = channels->max = 1; config = apq8084_codec_fn.get_afe_config_fn(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 0; } static int msm_slim_1_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); rate->min = rate->max = msm_slim_1_rate; channels->min = channels->max = msm_slim_1_rx_ch; return 0; } static int msm_slim_1_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 = msm_slim_1_rate; channels->min = channels->max = msm_slim_1_tx_ch; return 0; } static int msm_slim_3_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__); rate->min = rate->max = 48000; channels->min = channels->max = msm_slim_3_rx_ch; return 0; } static int msm_slim_3_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__); rate->min = rate->max = 48000; channels->min = channels->max = 2; return 0; } static int msm_slim_4_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); rate->min = rate->max = 48000; channels->min = channels->max = 1; pr_debug("%s() channels->min %u channels->max %u\n", __func__, channels->min, channels->max); return 0; } static int msm_slim_6_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__); rate->min = rate->max = 48000; if (rec_mode == INCALL_REC_STEREO) channels->min = channels->max = 2; else channels->min = channels->max = 1; pr_debug("%s channels->min %u channels->max %u ()\n", __func__, channels->min, channels->max); return 0; } static int msm_slim_6_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); rate->min = rate->max = 48000; channels->min = channels->max = 1; pr_debug("%s channels->min %u channels->max %u ()\n", __func__, channels->min, channels->max); return 0; } 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_incall_rec_mode_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { ucontrol->value.integer.value[0] = rec_mode; return 0; } static int msm_incall_rec_mode_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { rec_mode = ucontrol->value.integer.value[0]; pr_debug("%s: rec_mode:%d\n", __func__, rec_mode); 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(7, hdmi_rx_sample_rate_text), SOC_ENUM_SINGLE_EXT(2, slim1_tx_ch_text), SOC_ENUM_SINGLE_EXT(3, slim1_rate_text), SOC_ENUM_SINGLE_EXT(3, slim3_rx_ch_text), SOC_ENUM_SINGLE_EXT(2, mi2s_rx_ch_text), SOC_ENUM_SINGLE_EXT(2, mi2s_tx_ch_text), }; static const struct snd_kcontrol_new msm_snd_controls[] = { SOC_ENUM_EXT("Speaker Function", msm_snd_enum[0], apq8084_get_spk, apq8084_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("AUX PCM SampleRate", apq8084_auxpcm_enum[0], apq8084_auxpcm_rate_get, apq8084_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("HDMI_RX SampleRate", msm_snd_enum[7], hdmi_rx_sample_rate_get, hdmi_rx_sample_rate_put), SOC_ENUM_EXT("SLIM_1_TX Channels", msm_snd_enum[8], msm_slim_1_tx_ch_get, msm_slim_1_tx_ch_put), SOC_ENUM_EXT("SLIM_1 SampleRate", msm_snd_enum[9], msm_slim_1_rate_get, msm_slim_1_rate_put), SOC_ENUM_EXT("SLIM_3_RX Channels", msm_snd_enum[10], msm_slim_3_rx_ch_get, msm_slim_3_rx_ch_put), SOC_SINGLE_EXT("Incall Rec Mode", SND_SOC_NOPM, 0, 1, 0, msm_incall_rec_mode_get, msm_incall_rec_mode_put), SOC_ENUM_EXT("QUAT_MI2S_RX Channels", msm_snd_enum[11], apq8084_mi2s_rx_ch_get, apq8084_mi2s_rx_ch_put), SOC_ENUM_EXT("QUAT_MI2S_TX Channels", msm_snd_enum[12], apq8084_mi2s_tx_ch_get, apq8084_mi2s_tx_ch_put), }; static bool apq8084_swap_gnd_mic(struct snd_soc_codec *codec) { struct snd_soc_card *card = codec->component.card; struct apq8084_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__); if (!apq8084_codec_fn.get_afe_config_fn) { dev_err(codec->dev, "%s: codec get afe config not init'ed\n", __func__); return -EINVAL; } config_data = apq8084_codec_fn.get_afe_config_fn(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 = apq8084_codec_fn.get_afe_config_fn(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 apq8084_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 = apq8084_adsp_state_callback, .priority = -INT_MAX, }; static int apq8084_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 apq8084_codec_event_cb(struct snd_soc_codec *codec, enum wcd9xxx_codec_event codec_event) { switch (codec_event) { case WCD9XXX_CODEC_EVENT_CODEC_UP: return apq8084_wcd93xx_codec_up(codec); break; 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; bool cdc_type = 0; /* 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)); if (!strcmp(dev_name(codec_dai->dev), "tomtom_codec")) cdc_type = 1; /* TOMTOM codec */ rtd->pmdown_time = 0; err = snd_soc_add_codec_controls(codec, msm_snd_controls, ARRAY_SIZE(msm_snd_controls)); if (err < 0) return err; err = apq8084_liquid_ext_spk_power_amp_init(); if (err) { pr_err("%s: LiQUID 8084 CLASS_D PAs init failed (%d)\n", __func__, err); return err; } err = apq8084_liquid_init_docking(dapm); if (err) { pr_err("%s: LiQUID 8084 init Docking stat IRQ failed (%d)\n", __func__, err); return err; } snd_soc_dapm_new_controls(dapm, apq8084_dapm_widgets, ARRAY_SIZE(apq8084_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, "SPK_ultrasound amp"); snd_soc_dapm_ignore_suspend(dapm, "Handset Mic"); snd_soc_dapm_ignore_suspend(dapm, "Headset Mic"); snd_soc_dapm_ignore_suspend(dapm, "ANCRight Headset Mic"); snd_soc_dapm_ignore_suspend(dapm, "ANCLeft Headset Mic"); snd_soc_dapm_ignore_suspend(dapm, "Digital Mic1"); snd_soc_dapm_ignore_suspend(dapm, "Digital Mic2"); snd_soc_dapm_ignore_suspend(dapm, "Digital Mic3"); snd_soc_dapm_ignore_suspend(dapm, "Digital Mic4"); snd_soc_dapm_ignore_suspend(dapm, "Digital Mic5"); snd_soc_dapm_ignore_suspend(dapm, "Digital Mic6"); snd_soc_dapm_ignore_suspend(dapm, "MADINPUT"); snd_soc_dapm_ignore_suspend(dapm, "EAR"); snd_soc_dapm_ignore_suspend(dapm, "HEADPHONE"); snd_soc_dapm_ignore_suspend(dapm, "LINEOUT1"); snd_soc_dapm_ignore_suspend(dapm, "LINEOUT2"); snd_soc_dapm_ignore_suspend(dapm, "LINEOUT3"); snd_soc_dapm_ignore_suspend(dapm, "LINEOUT4"); snd_soc_dapm_ignore_suspend(dapm, "SPK_OUT"); snd_soc_dapm_ignore_suspend(dapm, "ANC HEADPHONE"); snd_soc_dapm_ignore_suspend(dapm, "ANC EAR"); snd_soc_dapm_ignore_suspend(dapm, "AMIC1"); snd_soc_dapm_ignore_suspend(dapm, "AMIC2"); snd_soc_dapm_ignore_suspend(dapm, "AMIC3"); snd_soc_dapm_ignore_suspend(dapm, "AMIC4"); snd_soc_dapm_ignore_suspend(dapm, "AMIC5"); snd_soc_dapm_ignore_suspend(dapm, "AMIC6"); snd_soc_dapm_ignore_suspend(dapm, "DMIC1"); snd_soc_dapm_ignore_suspend(dapm, "DMIC2"); snd_soc_dapm_ignore_suspend(dapm, "DMIC3"); snd_soc_dapm_ignore_suspend(dapm, "DMIC4"); snd_soc_dapm_ignore_suspend(dapm, "DMIC5"); snd_soc_dapm_ignore_suspend(dapm, "DMIC6"); snd_soc_dapm_sync(dapm); err = apq8084_ext_mclk_gpio_init(); if (err) { pr_err("%s: apq8084 mclk_gpio init failed (%d)\n", __func__, err); } if (ext_mclk_gpio < 0) codec_clk = clk_get(cpu_dai->dev, "osr_clk"); snd_soc_dai_set_channel_map(codec_dai, ARRAY_SIZE(tx_ch), tx_ch, ARRAY_SIZE(rx_ch), rx_ch); if (cdc_type) { apq8084_codec_fn.mclk_enable_fn = tomtom_mclk_enable; apq8084_codec_fn.get_afe_config_fn = tomtom_get_afe_config; apq8084_codec_fn.mbhc_hs_detect = tomtom_hs_detect; apq8084_codec_fn.mbhc_hs_detect_exit = tomtom_hs_detect_exit; } else { apq8084_codec_fn.mclk_enable_fn = taiko_mclk_enable; apq8084_codec_fn.get_afe_config_fn = taiko_get_afe_config; apq8084_codec_fn.mbhc_hs_detect = taiko_hs_detect; apq8084_codec_fn.mbhc_hs_detect_exit = taiko_hs_detect_exit; } err = msm_afe_set_config(codec); if (err) { pr_err("%s: Failed to set AFE config %d\n", __func__, err); goto out; } config_data = apq8084_codec_fn.get_afe_config_fn(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 = apq8084_codec_fn.get_afe_config_fn(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); return err; } } config_data = apq8084_codec_fn.get_afe_config_fn(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); return err; } } /* start mbhc */ mbhc_cfg.calibration = def_codec_mbhc_cal(); if (mbhc_cfg.calibration) { err = apq8084_codec_fn.mbhc_hs_detect(codec, &mbhc_cfg); if (err) goto out; } else { 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; apq8084_codec_fn.mbhc_hs_detect_exit(codec); goto out; } if (cdc_type) { tomtom_event_register(apq8084_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; } } else taiko_event_register(apq8084_codec_event_cb, rtd->codec); codec_reg_done = true; return 0; out: if (ext_mclk_gpio < 0) clk_put(codec_clk); return err; } static int msm_stubrx_init(struct snd_soc_pcm_runtime *rtd) { rtd->pmdown_time = 0; return 0; } static int apq8084_snd_startup(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; pr_debug("%s(): dai_link_str_name = %s cpu_dai = %s codec_dai = %s\n", __func__, rtd->dai_link->stream_name, rtd->dai_link->cpu_dai_name, rtd->dai_link->codec_dai_name); return 0; } 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; 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 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\n", __func__); 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\n", __func__); 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", __func__); goto end; } /* For _tx1 case */ if (codec_dai->id == 1) user_set_tx_ch = msm_slim_0_tx_ch; /* For _tx2 case */ else if (codec_dai->id == 3) user_set_tx_ch = params_channels(params); else if (codec_dai->id == 5) /* 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 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)\n", __func__, msm_slim_0_tx_ch, user_set_tx_ch, tx_ch_cnt); 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\n", __func__); goto end; } } end: return ret; } static void apq8084_snd_shudown(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; pr_debug("%s(): dai_link_str_name = %s cpu_dai = %s codec_dai = %s\n", __func__, rtd->dai_link->stream_name, rtd->dai_link->cpu_dai_name, rtd->dai_link->codec_dai_name); } static struct snd_soc_ops apq8084_be_ops = { .startup = apq8084_snd_startup, .hw_params = msm_snd_hw_params, .shutdown = apq8084_snd_shudown, }; static int apq8084_slimbus_1_startup(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct slim_controller *slim = slim_busnum_to_ctrl(1); pr_debug("%s(): dai_link_str_name = %s cpu_dai = %s codec_dai = %s\n", __func__, rtd->dai_link->stream_name, rtd->dai_link->cpu_dai_name, rtd->dai_link->codec_dai_name); if (slim != NULL) pm_runtime_get_sync(slim->dev.parent); return 0; } static void apq8084_slimbus_1_shudown(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct slim_controller *slim = slim_busnum_to_ctrl(1); pr_debug("%s(): dai_link_str_name = %s cpu_dai = %s codec_dai = %s\n", __func__, rtd->dai_link->stream_name, rtd->dai_link->cpu_dai_name, rtd->dai_link->codec_dai_name); if (slim != NULL) { pm_runtime_mark_last_busy(slim->dev.parent); pm_runtime_put(slim->dev.parent); } } static int apq8084_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\n", __func__); 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\n", __func__); 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\n", __func__); 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\n", __func__); goto end; } } end: return ret; } static int apq8084_slimbus_1_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_dai *cpu_dai = rtd->cpu_dai; int ret = 0; unsigned int rx_ch = SLIM_1_RX_1, tx_ch[2] = {SLIM_1_TX_1, SLIM_1_TX_2}; if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { pr_debug("%s: APQ USB TX -> SLIMBUS_1_RX -> MDM TX shared ch %d\n", __func__, rx_ch); ret = snd_soc_dai_set_channel_map(cpu_dai, 0, 0, 1, &rx_ch); if (ret < 0) { pr_err("%s: Erorr %d setting SLIMBUS_1 RX channel map\n", __func__, ret); goto end; } } else { pr_debug("%s: MDM RX ->SLIMBUS_1_TX ->APQ USB Rx shared ch %d %d\n", __func__, tx_ch[0], tx_ch[1]); ret = snd_soc_dai_set_channel_map(cpu_dai, msm_slim_1_tx_ch, tx_ch, 0, 0); if (ret < 0) { pr_err("%s: Erorr %d setting SLIMBUS_1 TX channel map\n", __func__, ret); goto end; } } end: return ret; } static int apq8084_slimbus_3_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_dai *cpu_dai = rtd->cpu_dai; int ret = 0; unsigned int rx_ch[2] = {SLIM_3_RX_1, SLIM_3_RX_2}; unsigned int tx_ch[2] = {SLIM_3_TX_1, SLIM_3_TX_2}; if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { pr_debug("%s: SLIMBUS_3_RX_ch %d, sch %d %d\n", __func__, msm_slim_3_rx_ch, rx_ch[0], rx_ch[1]); ret = snd_soc_dai_set_channel_map(cpu_dai, 0, 0, msm_slim_3_rx_ch, rx_ch); if (ret < 0) { pr_err("%s: Erorr %d setting SLIMBUS_3 RX channel map\n", __func__, ret); goto end; } } else { pr_debug("%s: MDM RX -> SLIMBUS_3_TX -> APQ HDMI ch: %d, %d\n", __func__, tx_ch[0], tx_ch[1]); ret = snd_soc_dai_set_channel_map(cpu_dai, 2, tx_ch, 0, 0); if (ret < 0) { pr_err("%s: Erorr %d setting SLIMBUS_3 TX channel map\n", __func__, ret); goto end; } } end: return ret; } static int apq8084_slimbus_4_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_dai *cpu_dai = rtd->cpu_dai; int ret = 0; unsigned int rx_ch = SLIM_4_RX_1; if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { pr_debug("%s: SLIMBUS_4_RX -> MDM TX shared ch %d\n", __func__, rx_ch); ret = snd_soc_dai_set_channel_map(cpu_dai, 0, 0, 1, &rx_ch); if (ret < 0) { pr_err("%s: Erorr %d setting SLIM_4 RX channel map\n", __func__, ret); } } return ret; } static int apq8084_slimbus_6_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_dai *cpu_dai = rtd->cpu_dai; int ret = 0; unsigned int rx_ch = SLIM_6_RX_1, tx_ch[2]; if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { pr_debug("%s: SLIMBUS_6_RX -> MDM TX shared ch %d\n", __func__, rx_ch); ret = snd_soc_dai_set_channel_map(cpu_dai, 0, 0, 1, &rx_ch); if (ret < 0) { pr_err("%s: Erorr %d setting SLIM_6 RX channel map\n", __func__, ret); } } else { if (rec_mode == INCALL_REC_STEREO) { tx_ch[0] = SLIM_6_TX_1; tx_ch[1] = SLIM_6_TX_2; ret = snd_soc_dai_set_channel_map(cpu_dai, 2, tx_ch, 0, 0); } else { tx_ch[0] = SLIM_6_TX_1; ret = snd_soc_dai_set_channel_map(cpu_dai, 1, tx_ch, 0, 0); } pr_debug("%s: Incall Record shared tx_ch[0]:%d, tx_ch[1]:%d\n", __func__, tx_ch[0], tx_ch[1]); if (ret < 0) { pr_err("%s: Erorr %d setting SLIM_6 TX channel map\n", __func__, ret); } } return ret; } static struct snd_soc_ops apq8084_slimbus_1_be_ops = { .startup = apq8084_slimbus_1_startup, .hw_params = apq8084_slimbus_1_hw_params, .shutdown = apq8084_slimbus_1_shudown, }; static struct snd_soc_ops apq8084_slimbus_2_be_ops = { .startup = apq8084_snd_startup, .hw_params = apq8084_slimbus_2_hw_params, .shutdown = apq8084_snd_shudown, }; static struct snd_soc_ops apq8084_slimbus_3_be_ops = { .startup = apq8084_snd_startup, .hw_params = apq8084_slimbus_3_hw_params, .shutdown = apq8084_snd_shudown, }; static struct snd_soc_ops apq8084_slimbus_4_be_ops = { .startup = apq8084_snd_startup, .hw_params = apq8084_slimbus_4_hw_params, .shutdown = apq8084_snd_shudown, }; static struct snd_soc_ops apq8084_slimbus_6_be_ops = { .startup = apq8084_snd_startup, .hw_params = apq8084_slimbus_6_hw_params, .shutdown = apq8084_snd_shudown, }; /* Digital audio interface glue - connects codec <---> CPU */ static struct snd_soc_dai_link apq8084_common_dai_links[] = { /* FrontEnd DAI Links */ { .name = "APQ8084 Media1", .stream_name = "MultiMedia1", .cpu_dai_name = "MultiMedia1", .platform_name = "msm-pcm-dsp.0", .dynamic = 1, .dpcm_playback = 1, .dpcm_capture = 1, .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", .ignore_suspend = 1, /* this dainlink has playback support */ .ignore_pmdown_time = 1, .be_id = MSM_FRONTEND_DAI_MULTIMEDIA1 }, { .name = "APQ8084 Media2", .stream_name = "MultiMedia2", .cpu_dai_name = "MultiMedia2", .platform_name = "msm-pcm-dsp.0", .dynamic = 1, .dpcm_playback = 1, .dpcm_capture = 1, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .ignore_suspend = 1, /* 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, .dpcm_playback = 1, .dpcm_capture = 1, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, .ignore_suspend = 1, /* this dainlink has 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, .dpcm_playback = 1, .dpcm_capture = 1, .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", .ignore_suspend = 1, /* this dainlink has playback support */ .ignore_pmdown_time = 1, .be_id = MSM_FRONTEND_DAI_VOIP, }, { .name = "APQ8084 LPA", .stream_name = "LPA", .cpu_dai_name = "MultiMedia3", .platform_name = "msm-pcm-lpa", .dynamic = 1, .dpcm_playback = 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, .dpcm_playback = 1, .dpcm_capture = 1, .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, .ignore_suspend = 1, .ignore_pmdown_time = 1, /* this dai link has playback support */ .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", }, { .name = "Quaternary MI2S TX Hostless", .stream_name = "Quaternary MI2S_TX Hostless Capture", .cpu_dai_name = "QUAT_MI2S_TX_HOSTLESS", .platform_name = "msm-pcm-hostless", .dynamic = 1, .dpcm_capture = 1, .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, .ignore_suspend = 1, .ignore_pmdown_time = 1, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", }, { .name = "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 = "APQ8084 Compress1", .stream_name = "Compress1", .cpu_dai_name = "MultiMedia4", .platform_name = "msm-compress-dsp", .dynamic = 1, .dpcm_playback = 1, .dpcm_capture = 1, .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", .ignore_suspend = 1, .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, .dpcm_playback = 1, .dpcm_capture = 1, .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, .ignore_suspend = 1, /* this dainlink has playback support */ .ignore_pmdown_time = 1, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", }, { .name = "SLIMBUS_1 Hostless", .stream_name = "SLIMBUS_1 Hostless", .cpu_dai_name = "SLIMBUS1_HOSTLESS", .platform_name = "msm-pcm-hostless", .dynamic = 1, .dpcm_playback = 1, .dpcm_capture = 1, .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, .ignore_suspend = 1, .ignore_pmdown_time = 1, /* this 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, .dpcm_playback = 1, .dpcm_capture = 1, .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, .ignore_suspend = 1, .ignore_pmdown_time = 1, /* this 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, .dpcm_playback = 1, .dpcm_capture = 1, .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, .ignore_suspend = 1, .ignore_pmdown_time = 1, /* this 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, .dpcm_playback = 1, .dpcm_capture = 1, .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, .ignore_suspend = 1, /* this dai link 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 = "APQ8084 LowLatency", .stream_name = "MultiMedia5", .cpu_dai_name = "MultiMedia5", .platform_name = "msm-pcm-dsp.1", .dynamic = 1, .dpcm_playback = 1, .dpcm_capture = 1, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .ignore_suspend = 1, /* this dai link has playback support */ .ignore_pmdown_time = 1, .be_id = MSM_FRONTEND_DAI_MULTIMEDIA5, }, /* LSM FE */ { .name = "Listen 1 Audio Service", .stream_name = "Listen 1 Audio Service", .cpu_dai_name = "LSM1", .platform_name = "msm-lsm-client", .dynamic = 1, .dpcm_capture = 1, .trigger = { SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST }, .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, .ignore_suspend = 1, .ignore_pmdown_time = 1, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", .be_id = MSM_FRONTEND_DAI_LSM1, }, /* Multiple Tunnel instances */ { .name = "APQ8084 Compress2", .stream_name = "Compress2", .cpu_dai_name = "MultiMedia7", .platform_name = "msm-compress-dsp", .dynamic = 1, .dpcm_playback = 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 dai link has playback support */ .be_id = MSM_FRONTEND_DAI_MULTIMEDIA7, }, { .name = "APQ8084 Compress3", .stream_name = "Compress3", .cpu_dai_name = "MultiMedia10", .platform_name = "msm-compress-dsp", .dynamic = 1, .dpcm_playback = 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 dai link has playback support */ .be_id = MSM_FRONTEND_DAI_MULTIMEDIA10, }, { .name = "APQ8084 Compr8", .stream_name = "COMPR8", .cpu_dai_name = "MultiMedia8", .platform_name = "msm-compr-dsp", .dynamic = 1, .dpcm_playback = 1, .dpcm_capture = 1, .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", .ignore_suspend = 1, .ignore_pmdown_time = 1, /* this dai link has playback support */ .be_id = MSM_FRONTEND_DAI_MULTIMEDIA8, }, /* Voice Stub */ { .name = "Voice Stub", .stream_name = "Voice Stub", .cpu_dai_name = "VOICE_STUB", .platform_name = "msm-pcm-hostless", .dynamic = 1, .dpcm_playback = 1, .dpcm_capture = 1, .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, .ignore_suspend = 1, /* this dainlink has playback support */ .ignore_pmdown_time = 1, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", }, { .name = "VoLTE Stub", .stream_name = "VoLTE Stub", .cpu_dai_name = "VOLTE_STUB", .platform_name = "msm-pcm-hostless", .dynamic = 1, .dpcm_playback = 1, .dpcm_capture = 1, .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, .ignore_suspend = 1, .ignore_pmdown_time = 1, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", }, /* HDMI Hostless */ { .name = "HDMI_RX_HOSTLESS", .stream_name = "HDMI_RX_HOSTLESS", .cpu_dai_name = "HDMI_HOSTLESS", .platform_name = "msm-pcm-hostless", .dynamic = 1, .dpcm_playback = 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 = "INT_HFP_BT Hostless", .stream_name = "INT_HFP_BT Hostless", .cpu_dai_name = "INT_HFP_BT_HOSTLESS", .platform_name = "msm-pcm-hostless", .dynamic = 1, .dpcm_playback = 1, .dpcm_capture = 1, .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, .ignore_suspend = 1, /* this dai link has playback support */ .ignore_pmdown_time = 1, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", }, { .name = "APQ8084 HFP TX", .stream_name = "MultiMedia6", .cpu_dai_name = "MultiMedia6", .platform_name = "msm-pcm-loopback", .dynamic = 1, .dpcm_playback = 1, .dpcm_capture = 1, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .ignore_suspend = 1, .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 = "Voice2 Stub", .stream_name = "Voice2 Stub", .cpu_dai_name = "VOICE2_STUB", .platform_name = "msm-pcm-hostless", .dynamic = 1, .dpcm_playback = 1, .dpcm_capture = 1, .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, .ignore_suspend = 1, .ignore_pmdown_time = 1, /* this dainlink has playback support */ .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", }, { .name = "Listen 2 Audio Service", .stream_name = "Listen 2 Audio Service", .cpu_dai_name = "LSM2", .platform_name = "msm-lsm-client", .dynamic = 1, .dpcm_capture = 1, .trigger = { SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST }, .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, .ignore_suspend = 1, .ignore_pmdown_time = 1, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", .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, .dpcm_capture = 1, .trigger = { SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST }, .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, .ignore_suspend = 1, .ignore_pmdown_time = 1, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", .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, .dpcm_capture = 1, .trigger = { SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST }, .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, .ignore_suspend = 1, .ignore_pmdown_time = 1, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", .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, .dpcm_capture = 1, .trigger = { SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST }, .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, .ignore_suspend = 1, .ignore_pmdown_time = 1, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", .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, .dpcm_capture = 1, .trigger = { SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST }, .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, .ignore_suspend = 1, .ignore_pmdown_time = 1, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", .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, .dpcm_capture = 1, .trigger = { SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST }, .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, .ignore_suspend = 1, .ignore_pmdown_time = 1, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", .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, .dpcm_capture = 1, .trigger = { SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST }, .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, .ignore_suspend = 1, .ignore_pmdown_time = 1, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", .be_id = MSM_FRONTEND_DAI_LSM8, }, { .name = "QCHAT", .stream_name = "QCHAT", .cpu_dai_name = "QCHAT", .platform_name = "msm-pcm-voice", .dynamic = 1, .dpcm_capture = 1, .dpcm_playback = 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, }, /* Multiple Offload instances */ { .name = "APQ8084 Compress4", .stream_name = "Compress4", .cpu_dai_name = "MultiMedia11", .platform_name = "msm-compress-dsp", .dynamic = 1, .dpcm_playback = 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 dai link has playback support */ .be_id = MSM_FRONTEND_DAI_MULTIMEDIA11, }, { .name = "APQ8084 Compress5", .stream_name = "Compress5", .cpu_dai_name = "MultiMedia12", .platform_name = "msm-compress-dsp", .dynamic = 1, .dpcm_playback = 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 dai link has playback support */ .be_id = MSM_FRONTEND_DAI_MULTIMEDIA12, }, { .name = "APQ8084 Compress6", .stream_name = "Compress6", .cpu_dai_name = "MultiMedia13", .platform_name = "msm-compress-dsp", .dynamic = 1, .dpcm_playback = 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 dai link has playback support */ .be_id = MSM_FRONTEND_DAI_MULTIMEDIA13, }, { .name = "APQ8084 Compress7", .stream_name = "Compress7", .cpu_dai_name = "MultiMedia14", .platform_name = "msm-compress-dsp", .dynamic = 1, .dpcm_playback = 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 dai link has playback support */ .be_id = MSM_FRONTEND_DAI_MULTIMEDIA14, }, { .name = "APQ8084 Compress8", .stream_name = "Compress8", .cpu_dai_name = "MultiMedia15", .platform_name = "msm-compress-dsp", .dynamic = 1, .dpcm_playback = 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 dai link has playback support */ .be_id = MSM_FRONTEND_DAI_MULTIMEDIA15, }, { .name = "APQ8084 Compress9", .stream_name = "Compress9", .cpu_dai_name = "MultiMedia16", .platform_name = "msm-compress-dsp", .dynamic = 1, .dpcm_playback = 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 dai link has playback support */ .be_id = MSM_FRONTEND_DAI_MULTIMEDIA16, }, { .name = "APQ8084 Media9", .stream_name = "MultiMedia9", .cpu_dai_name = "MultiMedia9", .platform_name = "msm-pcm-dsp.0", .dynamic = 1, .dpcm_playback = 1, .dpcm_capture = 1, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .ignore_suspend = 1, /* 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, .dpcm_playback = 1, .dpcm_capture = 1, .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .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_VOWLAN, }, }; static struct snd_soc_dai_link apq8084_tomtom_fe_dai_links[] = { { .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 = &apq8084_be_ops, .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, .ignore_suspend = 1, }, /* Ultrasound RX Back End 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 = &apq8084_slimbus_2_be_ops, }, /* Ultrasound TX Back End 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 = &apq8084_slimbus_2_be_ops, }, }; static struct snd_soc_dai_link apq8084_taiko_fe_dai_links[] = { { .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 = "taiko_codec", .codec_dai_name = "taiko_vifeedback", .be_id = MSM_BACKEND_DAI_SLIMBUS_4_TX, .be_hw_params_fixup = msm_slim_4_tx_be_hw_params_fixup, .ops = &apq8084_be_ops, .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, .ignore_suspend = 1, }, /* Ultrasound RX Back End 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 = "taiko_codec", .codec_dai_name = "taiko_rx2", .ignore_suspend = 1, .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, .ops = &apq8084_slimbus_2_be_ops, }, /* Ultrasound TX Back End 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 = "taiko_codec", .codec_dai_name = "taiko_tx2", .ignore_suspend = 1, .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, .ops = &apq8084_slimbus_2_be_ops, }, }; static struct snd_soc_dai_link apq8084_common_be_dai_links[] = { /* 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, .dpcm_playback = 1, .be_id = MSM_BACKEND_DAI_AFE_PCM_RX, .be_hw_params_fixup = msm_proxy_rx_be_hw_params_fixup, /* this dai link 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, .dpcm_capture = 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, .dpcm_playback = 1, .be_id = MSM_BACKEND_DAI_AUXPCM_RX, .be_hw_params_fixup = msm_auxpcm_be_params_fixup, .ops = &msm_pri_auxpcm_be_ops, .ignore_pmdown_time = 1, .ignore_suspend = 1, /* this dai link 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, .dpcm_capture = 1, .be_id = MSM_BACKEND_DAI_AUXPCM_TX, .be_hw_params_fixup = msm_auxpcm_be_params_fixup, .ops = &msm_pri_auxpcm_be_ops, .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, .dpcm_playback = 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 dai link 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, .dpcm_capture = 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, }, { .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 = "msm-stub-codec.1", .codec_dai_name = "msm-stub-rx", .no_pcm = 1, .dpcm_playback = 1, .be_id = MSM_BACKEND_DAI_SLIMBUS_1_RX, .be_hw_params_fixup = msm_slim_1_rx_be_hw_params_fixup, .ops = &apq8084_slimbus_1_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 = "msm-stub-codec.1", .codec_dai_name = "msm-stub-tx", .no_pcm = 1, .dpcm_capture = 1, .be_id = MSM_BACKEND_DAI_SLIMBUS_1_TX, .be_hw_params_fixup = msm_slim_1_tx_be_hw_params_fixup, .ops = &apq8084_slimbus_1_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 = "msm-stub-codec.1", .codec_dai_name = "msm-stub-rx", .no_pcm = 1, .dpcm_playback = 1, .be_id = MSM_BACKEND_DAI_SLIMBUS_3_RX, .be_hw_params_fixup = msm_slim_3_rx_be_hw_params_fixup, .ops = &apq8084_slimbus_3_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 = "msm-stub-codec.1", .codec_dai_name = "msm-stub-tx", .no_pcm = 1, .dpcm_capture = 1, .be_id = MSM_BACKEND_DAI_SLIMBUS_3_TX, .be_hw_params_fixup = msm_slim_3_tx_be_hw_params_fixup, .ops = &apq8084_slimbus_3_be_ops, .ignore_suspend = 1, }, /* Incall Record Uplink BACK END DAI Link */ { .name = LPASS_BE_INCALL_RECORD_TX, .stream_name = "Voice Uplink Capture", .cpu_dai_name = "msm-dai-q6-dev.32772", .platform_name = "msm-pcm-routing", .codec_name = "msm-stub-codec.1", .codec_dai_name = "msm-stub-tx", .no_pcm = 1, .dpcm_capture = 1, .be_id = MSM_BACKEND_DAI_SLIMBUS_3_TX, .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, .dpcm_capture = 1, .be_id = MSM_BACKEND_DAI_INCALL_RECORD_RX, .be_hw_params_fixup = msm_be_hw_params_fixup, .ignore_suspend = 1, }, /* Incall Music BACK END DAI Link */ { .name = LPASS_BE_VOICE_PLAYBACK_TX, .stream_name = "Voice Farend Playback", .cpu_dai_name = "msm-dai-q6-dev.32773", .platform_name = "msm-pcm-routing", .codec_name = "msm-stub-codec.1", .codec_dai_name = "msm-stub-rx", .no_pcm = 1, .dpcm_capture = 1, .be_id = MSM_BACKEND_DAI_VOICE_PLAYBACK_TX, .be_hw_params_fixup = msm_be_hw_params_fixup, .ignore_suspend = 1, }, { .name = LPASS_BE_SLIMBUS_6_RX, .stream_name = "Slimbus6 Playback", .cpu_dai_name = "msm-dai-q6-dev.16396", .platform_name = "msm-pcm-routing", .codec_name = "msm-stub-codec.1", .codec_dai_name = "msm-stub-rx", .no_pcm = 1, .dpcm_playback = 1, .be_id = MSM_BACKEND_DAI_SLIMBUS_6_RX, .be_hw_params_fixup = msm_slim_6_rx_be_hw_params_fixup, .ops = &apq8084_slimbus_6_be_ops, .ignore_suspend = 1, .ignore_pmdown_time = 1, }, { .name = LPASS_BE_SLIMBUS_6_TX, .stream_name = "Slimbus6 Capture", .cpu_dai_name = "msm-dai-q6-dev.16397", .platform_name = "msm-pcm-routing", .codec_name = "msm-stub-codec.1", .codec_dai_name = "msm-stub-tx", .no_pcm = 1, .dpcm_capture = 1, .be_id = MSM_BACKEND_DAI_SLIMBUS_6_TX, .be_hw_params_fixup = msm_slim_6_tx_be_hw_params_fixup, .ops = &apq8084_slimbus_6_be_ops, .ignore_suspend = 1, }, /* MI2S Backend DAI Links */ { .name = LPASS_BE_QUAT_MI2S_RX, .stream_name = "Quaternary MI2S Playback", .cpu_dai_name = "msm-dai-q6-mi2s.3", .platform_name = "msm-pcm-routing", .codec_name = "msm-stub-codec.1", .codec_dai_name = "msm-stub-rx", .no_pcm = 1, .dpcm_playback = 1, .be_id = MSM_BACKEND_DAI_QUATERNARY_MI2S_RX, .be_hw_params_fixup = &apq8084_mi2s_rx_be_hw_params_fixup, .ops = &apq8084_quad_mi2s_be_ops, .ignore_suspend = 1, .ignore_pmdown_time = 1, }, { .name = LPASS_BE_QUAT_MI2S_TX, .stream_name = "Quaternary MI2S Capture", .cpu_dai_name = "msm-dai-q6-mi2s.3", .platform_name = "msm-pcm-routing", .codec_name = "msm-stub-codec.1", .codec_dai_name = "msm-stub-tx", .no_pcm = 1, .dpcm_capture = 1, .be_id = MSM_BACKEND_DAI_QUATERNARY_MI2S_TX, .be_hw_params_fixup = &apq8084_mi2s_tx_be_hw_params_fixup, .ops = &apq8084_quad_mi2s_be_ops, .ignore_suspend = 1, }, }; static struct snd_soc_dai_link apq8084_tomtom_be_dai_links[] = { /* Slimbus 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, .dpcm_playback = 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, .ops = &apq8084_be_ops, .ignore_pmdown_time = 1, /* this dai link has playback support */ .ignore_suspend = 1, }, { .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, .dpcm_capture = 1, .be_id = MSM_BACKEND_DAI_SLIMBUS_0_TX, .be_hw_params_fixup = msm_slim_0_tx_be_hw_params_fixup, .ops = &apq8084_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 = "msm-stub-codec.1", .codec_dai_name = "msm-stub-rx", .no_pcm = 1, .dpcm_playback = 1, .be_id = MSM_BACKEND_DAI_SLIMBUS_4_RX, .be_hw_params_fixup = msm_slim_4_rx_be_hw_params_fixup, .ops = &apq8084_slimbus_4_be_ops, /* this dai link has playback support */ .ignore_pmdown_time = 1, .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, .dpcm_capture = 1, .be_id = MSM_BACKEND_DAI_SLIMBUS_5_TX, .be_hw_params_fixup = msm_slim_5_tx_be_hw_params_fixup, .ops = &apq8084_be_ops, .ignore_suspend = 1, }, { .name = LPASS_BE_STUB_RX, .stream_name = "Stub Playback", .cpu_dai_name = "msm-dai-stub-dev.0", .platform_name = "msm-pcm-routing", .codec_name = "tomtom_codec", .codec_dai_name = "tomtom_rx2", .no_pcm = 1, .dpcm_playback = 1, .be_id = MSM_BACKEND_DAI_EXTPROC_RX, .be_hw_params_fixup = msm_slim_0_rx_be_hw_params_fixup, .init = &msm_stubrx_init, .ops = &apq8084_be_ops, .ignore_suspend = 1, /* this dainlink has playback support */ .ignore_pmdown_time = 1, }, { .name = LPASS_BE_STUB_TX, .stream_name = "Stub Capture", .cpu_dai_name = "msm-dai-stub-dev.1", .platform_name = "msm-pcm-routing", .codec_name = "tomtom_codec", .codec_dai_name = "tomtom_tx1", .no_pcm = 1, .dpcm_capture = 1, .be_id = MSM_BACKEND_DAI_EXTPROC_TX, .be_hw_params_fixup = msm_slim_0_tx_be_hw_params_fixup, .ops = &apq8084_be_ops, .ignore_suspend = 1, }, { .name = LPASS_BE_STUB_1_TX, .stream_name = "Stub1 Capture", .cpu_dai_name = "msm-dai-stub-dev.3", .platform_name = "msm-pcm-routing", .codec_name = "tomtom_codec", .codec_dai_name = "tomtom_tx3", .no_pcm = 1, .dpcm_capture = 1, .be_id = MSM_BACKEND_DAI_EXTPROC_EC_TX, /* This BE 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. */ .be_hw_params_fixup = msm_slim_0_rx_be_hw_params_fixup, .ops = &apq8084_be_ops, .ignore_suspend = 1, }, }; static struct snd_soc_dai_link apq8084_taiko_be_dai_links[] = { /* Slimbus 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 = "taiko_codec", .codec_dai_name = "taiko_rx1", .no_pcm = 1, .dpcm_playback = 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, .ops = &apq8084_be_ops, .ignore_pmdown_time = 1, /* this dai link has playback support */ .ignore_suspend = 1, }, { .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 = "taiko_codec", .codec_dai_name = "taiko_tx1", .no_pcm = 1, .dpcm_capture = 1, .be_id = MSM_BACKEND_DAI_SLIMBUS_0_TX, .be_hw_params_fixup = msm_slim_0_tx_be_hw_params_fixup, .ops = &apq8084_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 = "msm-stub-codec.1", .codec_dai_name = "msm-stub-rx", .no_pcm = 1, .dpcm_playback = 1, .be_id = MSM_BACKEND_DAI_SLIMBUS_4_RX, .be_hw_params_fixup = msm_slim_4_rx_be_hw_params_fixup, .ops = &apq8084_slimbus_4_be_ops, /* this dai link has playback support */ .ignore_pmdown_time = 1, .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 = "taiko_codec", .codec_dai_name = "taiko_mad1", .no_pcm = 1, .dpcm_capture = 1, .be_id = MSM_BACKEND_DAI_SLIMBUS_5_TX, .be_hw_params_fixup = msm_slim_5_tx_be_hw_params_fixup, .ops = &apq8084_be_ops, }, { .name = LPASS_BE_STUB_RX, .stream_name = "Stub Playback", .cpu_dai_name = "msm-dai-stub-dev.0", .platform_name = "msm-pcm-routing", .codec_name = "taiko_codec", .codec_dai_name = "taiko_rx2", .no_pcm = 1, .dpcm_playback = 1, .be_id = MSM_BACKEND_DAI_EXTPROC_RX, .be_hw_params_fixup = msm_slim_0_rx_be_hw_params_fixup, .init = &msm_stubrx_init, .ops = &apq8084_be_ops, .ignore_suspend = 1, /* this dainlink has playback support */ .ignore_pmdown_time = 1, }, { .name = LPASS_BE_STUB_TX, .stream_name = "Stub Capture", .cpu_dai_name = "msm-dai-stub-dev.1", .platform_name = "msm-pcm-routing", .codec_name = "taiko_codec", .codec_dai_name = "taiko_tx1", .no_pcm = 1, .dpcm_capture = 1, .be_id = MSM_BACKEND_DAI_EXTPROC_TX, .be_hw_params_fixup = msm_slim_0_tx_be_hw_params_fixup, .ops = &apq8084_be_ops, .ignore_suspend = 1, }, { .name = LPASS_BE_STUB_1_TX, .stream_name = "Stub1 Capture", .cpu_dai_name = "msm-dai-stub-dev.3", .platform_name = "msm-pcm-routing", .codec_name = "taiko_codec", .codec_dai_name = "taiko_tx3", .no_pcm = 1, .dpcm_capture = 1, .be_id = MSM_BACKEND_DAI_EXTPROC_EC_TX, /* This BE 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. */ .be_hw_params_fixup = msm_slim_0_rx_be_hw_params_fixup, .ops = &apq8084_be_ops, .ignore_suspend = 1, }, }; static struct snd_soc_dai_link apq8084_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, .dpcm_playback = 1, .be_id = MSM_BACKEND_DAI_HDMI_RX, .be_hw_params_fixup = apq8084_hdmi_be_hw_params_fixup, .ignore_pmdown_time = 1, .ignore_suspend = 1, }, }; static struct snd_soc_dai_link apq8084_cpe_lsm_dailink[] = { /* CPE LSM FE */ { .name = "CPE Listen service", .stream_name = "CPE Listen Audio Service", .cpu_dai_name = "CPE_LSM_NOHOST", .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", }, }; static struct snd_soc_dai_link apq8084_taiko_dai_links[ ARRAY_SIZE(apq8084_common_dai_links) + ARRAY_SIZE(apq8084_taiko_fe_dai_links) + ARRAY_SIZE(apq8084_common_be_dai_links) + ARRAY_SIZE(apq8084_taiko_be_dai_links) + ARRAY_SIZE(apq8084_hdmi_dai_link)]; static struct snd_soc_dai_link apq8084_tomtom_dai_links[ ARRAY_SIZE(apq8084_common_dai_links) + ARRAY_SIZE(apq8084_tomtom_fe_dai_links) + ARRAY_SIZE(apq8084_common_be_dai_links) + ARRAY_SIZE(apq8084_tomtom_be_dai_links) + ARRAY_SIZE(apq8084_hdmi_dai_link) + ARRAY_SIZE(apq8084_cpe_lsm_dailink)]; struct snd_soc_card snd_soc_card_tomtom_apq8084 = { .name = "apq8084-tomtom-snd-card", }; struct snd_soc_card snd_soc_card_taiko_apq8084 = { .name = "apq8084-taiko-snd-card", }; static int apq8084_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 apq8084_dtparse_auxpcm(struct platform_device *pdev, struct msm_auxpcm_ctrl **auxpcm_ctrl, char *msm_auxpcm_gpio_name[][2]) { int ret = 0; int i = 0; struct msm_auxpcm_gpio *pin_data = NULL; struct msm_auxpcm_ctrl *ctrl; unsigned int gpio_no[NUM_OF_AUXPCM_GPIOS]; enum of_gpio_flags flags = OF_GPIO_ACTIVE_LOW; int auxpcm_cnt = 0; pin_data = devm_kzalloc(&pdev->dev, (ARRAY_SIZE(gpio_no) * sizeof(struct msm_auxpcm_gpio)), GFP_KERNEL); if (!pin_data) { dev_err(&pdev->dev, "No memory for gpio\n"); ret = -ENOMEM; goto err; } for (i = 0; i < ARRAY_SIZE(gpio_no); i++) { gpio_no[i] = of_get_named_gpio_flags(pdev->dev.of_node, msm_auxpcm_gpio_name[i][DT_PARSE_INDEX], 0, &flags); if (gpio_no[i] > 0) { pin_data[i].gpio_name = msm_auxpcm_gpio_name[auxpcm_cnt][GPIO_NAME_INDEX]; pin_data[i].gpio_no = gpio_no[i]; dev_dbg(&pdev->dev, "%s:GPIO gpio[%s] =\n" "0x%x\n", __func__, pin_data[i].gpio_name, pin_data[i].gpio_no); auxpcm_cnt++; } else { dev_err(&pdev->dev, "%s:Invalid AUXPCM GPIO[%s]= %x\n", __func__, msm_auxpcm_gpio_name[i][GPIO_NAME_INDEX], gpio_no[i]); ret = -ENODEV; goto err; } } ctrl = devm_kzalloc(&pdev->dev, sizeof(struct msm_auxpcm_ctrl), GFP_KERNEL); if (!ctrl) { dev_err(&pdev->dev, "No memory for gpio\n"); ret = -ENOMEM; goto err; } ctrl->pin_data = pin_data; ctrl->cnt = auxpcm_cnt; *auxpcm_ctrl = ctrl; return ret; err: if (pin_data) devm_kfree(&pdev->dev, pin_data); return ret; } /** * msm_mi2s_get_pinctrl() - Get the MI2S pinctrl definitions. * * @pdev: A pointer to the Audio platform device. * * Get the pinctrl states' handles from the device tree. The function doesn't * enforce wrong pinctrl definitions, i.e. it's the client's responsibility to * define all the necessary states for the board being used. * * Return 0 on success, error value otherwise. */ static int msm_mi2s_get_pinctrl(struct platform_device *pdev) { struct snd_soc_card *card = platform_get_drvdata(pdev); struct apq8084_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card); struct msm_mi2s_pinctrl_info *pinctrl_info = &pdata->mi2s_pinctrl_info; struct pinctrl *pinctrl; int ret; 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, "pmx-quad-mi2s-sleep"); if (IS_ERR(pinctrl_info->disable)) { pr_err("%s: could not get disable pinstate\n", __func__); goto err; } pinctrl_info->quad_mi2s_active = pinctrl_lookup_state(pinctrl, "pmx-quad-mi2s-active"); if (IS_ERR(pinctrl_info->quad_mi2s_active)) { pr_err("%s: could not get quad_mi2s_active pinstate\n", __func__); goto err; } /* Reset the MI2S TLMM pins to a default state */ ret = pinctrl_select_state(pinctrl_info->pinctrl, pinctrl_info->disable); if (ret != 0) { pr_err("%s: Disable MI2S TLMM pins failed with %d\n", __func__, ret); return -EIO; } pinctrl_info->curr_mi2s_state = MI2S_STATE_DISABLE; return 0; err: devm_pinctrl_put(pinctrl); pinctrl_info->pinctrl = NULL; return -EINVAL; } static int apq8084_prepare_us_euro(struct snd_soc_card *card) { struct apq8084_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, "WCD93XX_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 const struct of_device_id apq8084_asoc_machine_of_match[] = { { .compatible = "qcom,apq8084-audio-taiko", .data = "taiko_codec"}, { .compatible = "qcom,apq8084-audio-tomtom", .data = "tomtom_codec"}, {}, }; static struct snd_soc_card *populate_snd_card_dailinks(struct device *dev) { struct snd_soc_card *card = NULL; struct snd_soc_dai_link *dailink; int len_1, len_2, len_3, len_4; const struct of_device_id *match; match = of_match_node(apq8084_asoc_machine_of_match, dev->of_node); if (!match) { dev_err(dev, "%s: No DT match found for sound card\n", __func__); return NULL; } if (!strcmp(match->data, "tomtom_codec")) { card = &snd_soc_card_tomtom_apq8084; len_1 = ARRAY_SIZE(apq8084_common_dai_links); len_2 = len_1 + ARRAY_SIZE(apq8084_tomtom_fe_dai_links); len_3 = len_2 + ARRAY_SIZE(apq8084_common_be_dai_links); memcpy(apq8084_tomtom_dai_links, apq8084_common_dai_links, sizeof(apq8084_common_dai_links)); memcpy(apq8084_tomtom_dai_links + len_1, apq8084_tomtom_fe_dai_links, sizeof(apq8084_tomtom_fe_dai_links)); memcpy(apq8084_tomtom_dai_links + len_2, apq8084_common_be_dai_links, sizeof(apq8084_common_be_dai_links)); memcpy(apq8084_tomtom_dai_links + len_3, apq8084_tomtom_be_dai_links, sizeof(apq8084_tomtom_be_dai_links)); dailink = apq8084_tomtom_dai_links; len_4 = len_3 + ARRAY_SIZE(apq8084_tomtom_be_dai_links); } else { card = &snd_soc_card_taiko_apq8084; len_1 = ARRAY_SIZE(apq8084_common_dai_links); len_2 = len_1 + ARRAY_SIZE(apq8084_taiko_fe_dai_links); len_3 = len_2 + ARRAY_SIZE(apq8084_common_be_dai_links); memcpy(apq8084_taiko_dai_links, apq8084_common_dai_links, sizeof(apq8084_common_dai_links)); memcpy(apq8084_taiko_dai_links + len_1, apq8084_taiko_fe_dai_links, sizeof(apq8084_taiko_fe_dai_links)); memcpy(apq8084_taiko_dai_links + len_2, apq8084_common_be_dai_links, sizeof(apq8084_common_be_dai_links)); memcpy(apq8084_taiko_dai_links + len_3, apq8084_taiko_be_dai_links, sizeof(apq8084_taiko_be_dai_links)); dailink = apq8084_taiko_dai_links; len_4 = len_3 + ARRAY_SIZE(apq8084_taiko_be_dai_links); } if (of_property_read_bool(dev->of_node, "qcom,hdmi-audio-rx")) { dev_dbg(dev, "%s(): hdmi audio support present\n", __func__); memcpy(dailink + len_4, apq8084_hdmi_dai_link, sizeof(apq8084_hdmi_dai_link)); len_4 += ARRAY_SIZE(apq8084_hdmi_dai_link); } else { dev_dbg(dev, "%s(): No hdmi audio support\n", __func__); } if (!strcmp(match->data, "tomtom_codec")) { memcpy(dailink + len_4, apq8084_cpe_lsm_dailink, sizeof(apq8084_cpe_lsm_dailink)); len_4 += ARRAY_SIZE(apq8084_cpe_lsm_dailink); } card->dai_link = dailink; card->num_links = len_4; return card; } static int apq8084_asoc_machine_probe(struct platform_device *pdev) { struct snd_soc_card *card; struct apq8084_asoc_mach_data *pdata; int ret; const char *auxpcm_pri_gpio_set = NULL; const struct of_device_id *match; char *mclk_freq_prop_name; 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 apq8084_asoc_mach_data), GFP_KERNEL); if (!pdata) { dev_err(&pdev->dev, "Can't allocate apq8084_asoc_mach_data\n"); return -ENOMEM; } card = populate_snd_card_dailinks(&pdev->dev); if (!card) { dev_err(&pdev->dev, "%s: Card uninitialized\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) goto err; ret = snd_soc_of_parse_audio_routing(card, "qcom,audio-routing"); if (ret) goto err; match = of_match_node(apq8084_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; } if (!strcmp(match->data, "tomtom_codec")) mclk_freq_prop_name = "qcom,tomtom-mclk-clk-freq"; else mclk_freq_prop_name = "qcom,taiko-mclk-clk-freq"; ret = of_property_read_u32(pdev->dev.of_node, mclk_freq_prop_name, &pdata->mclk_freq); if (ret) { dev_err(&pdev->dev, "Looking up %s property in node %s failed", mclk_freq_prop_name, pdev->dev.of_node->full_name); goto err; } if (pdata->mclk_freq != 9600000) { dev_err(&pdev->dev, "unsupported codec mclk freq %u\n", pdata->mclk_freq); ret = -EINVAL; goto err; } mutex_init(&cdc_mclk_mutex); atomic_set(&prim_auxpcm_rsc_ref, 0); atomic_set(&sec_auxpcm_rsc_ref, 0); spdev = pdev; ret = apq8084_populate_dai_link_component_of_node(card); if (ret) { ret = -EPROBE_DEFER; goto err; } ret = snd_soc_register_card(card); if (ret == -EPROBE_DEFER) { if (codec_reg_done) ret = -EINVAL; goto err; } else if (ret) { dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n", ret); goto err; } /* Parse Primary AUXPCM info from DT */ ret = apq8084_dtparse_auxpcm(pdev, &pdata->pri_auxpcm_ctrl, msm_prim_auxpcm_gpio_name); if (ret) { dev_err(&pdev->dev, "%s: Primary Auxpcm pin data parse failed\n", __func__); goto err; } /* Parse Secondary AUXPCM info from DT */ ret = apq8084_dtparse_auxpcm(pdev, &pdata->sec_auxpcm_ctrl, msm_sec_auxpcm_gpio_name); if (ret) { dev_err(&pdev->dev, "%s: Secondary Auxpcm pin data parse failed\n", __func__); goto err; } /* Parse pinctrl info for MI2S ports, if defined */ ret = msm_mi2s_get_pinctrl(pdev); if (!ret) { pr_debug("%s: MI2S pinctrl parsing successful\n", __func__); lpaif_quad_muxsel_virt_addr = ioremap(LPAIF_QUAD_MODE_MUXSEL, 4); if (lpaif_quad_muxsel_virt_addr == NULL) { pr_err("%s Quad MI2S mux virt addr is null\n", __func__); ret = -EINVAL; goto err; } } else { dev_info(&pdev->dev, "%s: Parsing pinctrl failed with %d. Cannot use MI2S Ports\n", __func__, ret); } 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 = apq8084_swap_gnd_mic; } ret = apq8084_prepare_us_euro(card); if (ret) dev_err(&pdev->dev, "apq8084_prepare_us_euro failed (%d)\n", ret); ret = of_property_read_string(pdev->dev.of_node, "qcom,prim-auxpcm-gpio-set", &auxpcm_pri_gpio_set); if (ret) { dev_err(&pdev->dev, "Looking up %s property in node %s failed", "qcom,prim-auxpcm-gpio-set", pdev->dev.of_node->full_name); goto err; } if (!strcmp(auxpcm_pri_gpio_set, "prim-gpio-prim")) { lpaif_pri_muxsel_virt_addr = ioremap(LPAIF_PRI_MODE_MUXSEL, 4); } else if (!strcmp(auxpcm_pri_gpio_set, "prim-gpio-tert")) { lpaif_pri_muxsel_virt_addr = ioremap(LPAIF_TER_MODE_MUXSEL, 4); } else { dev_err(&pdev->dev, "Invalid value %s for AUXPCM GPIO set\n", auxpcm_pri_gpio_set); ret = -EINVAL; goto err; } if (lpaif_pri_muxsel_virt_addr == NULL) { pr_err("%s Pri muxsel virt addr is null\n", __func__); ret = -EINVAL; goto err; } lpaif_sec_muxsel_virt_addr = ioremap(LPAIF_SEC_MODE_MUXSEL, 4); if (lpaif_sec_muxsel_virt_addr == NULL) { pr_err("%s Sec muxsel virt addr is null\n", __func__); ret = -EINVAL; goto err; } return 0; err: if (pdata->mi2s_pinctrl_info.pinctrl) { dev_dbg(&pdev->dev, "%s: freeing MI2S pinctrl\n", __func__); devm_pinctrl_put(pdata->mi2s_pinctrl_info.pinctrl); } 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 apq8084_asoc_machine_remove(struct platform_device *pdev) { struct snd_soc_card *card = platform_get_drvdata(pdev); struct apq8084_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card); if (ext_spk_amp_regulator) regulator_put(ext_spk_amp_regulator); if (gpio_is_valid(ext_ult_spk_amp_gpio)) gpio_free(ext_ult_spk_amp_gpio); gpio_free(pdata->us_euro_gpio); if (gpio_is_valid(ext_spk_amp_gpio)) gpio_free(ext_spk_amp_gpio); unregister_liquid_dock_notify(&apq8084_liquid_docking_notifier); if (apq8084_liquid_dock_dev != NULL) { kfree(apq8084_liquid_dock_dev); apq8084_liquid_dock_dev = NULL; } if (gpio_is_valid(ext_mclk_gpio)) gpio_free(ext_mclk_gpio); iounmap(lpaif_pri_muxsel_virt_addr); iounmap(lpaif_sec_muxsel_virt_addr); snd_soc_unregister_card(card); return 0; } static struct platform_driver apq8084_asoc_machine_driver = { .driver = { .name = DRV_NAME, .owner = THIS_MODULE, .pm = &snd_soc_pm_ops, .of_match_table = apq8084_asoc_machine_of_match, }, .probe = apq8084_asoc_machine_probe, .remove = apq8084_asoc_machine_remove, }; module_platform_driver(apq8084_asoc_machine_driver); MODULE_DESCRIPTION("ALSA SoC msm"); MODULE_LICENSE("GPL v2"); MODULE_ALIAS("platform:" DRV_NAME); MODULE_DEVICE_TABLE(of, apq8084_asoc_machine_of_match);