/* * Copyright (c) 2014-2016, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and * only version 2 as published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ #include #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/wcd9330.h" #include "../codecs/wcd9335.h" #include "../codecs/wsa881x.h" #define DRV_NAME "msm8996-asoc-snd" #define SAMPLING_RATE_8KHZ 8000 #define SAMPLING_RATE_16KHZ 16000 #define SAMPLING_RATE_32KHZ 32000 #define SAMPLING_RATE_48KHZ 48000 #define SAMPLING_RATE_96KHZ 96000 #define SAMPLING_RATE_192KHZ 192000 #define SAMPLING_RATE_44P1KHZ 44100 #define MSM8996_SPK_ON 1 #define MSM8996_HIFI_ON 1 #define WCD9XXX_MBHC_DEF_BUTTONS 8 #define WCD9XXX_MBHC_DEF_RLOADS 5 #define CODEC_EXT_CLK_RATE 9600000 #define ADSP_STATE_READY_TIMEOUT_MS 3000 #define DEV_NAME_STR_LEN 32 #define WSA8810_NAME_1 "wsa881x.20170211" #define WSA8810_NAME_2 "wsa881x.20170212" static int slim0_rx_sample_rate = SAMPLING_RATE_48KHZ; static int slim0_tx_sample_rate = SAMPLING_RATE_48KHZ; static int slim1_tx_sample_rate = SAMPLING_RATE_48KHZ; static int slim0_rx_bit_format = SNDRV_PCM_FORMAT_S16_LE; static int slim0_tx_bit_format = SNDRV_PCM_FORMAT_S16_LE; static int slim1_tx_bit_format = SNDRV_PCM_FORMAT_S16_LE; static int hdmi_rx_bit_format = SNDRV_PCM_FORMAT_S16_LE; static int msm8996_auxpcm_rate = SAMPLING_RATE_8KHZ; static int slim5_rx_sample_rate = SAMPLING_RATE_48KHZ; static int slim5_rx_bit_format = SNDRV_PCM_FORMAT_S16_LE; static int slim6_rx_sample_rate = SAMPLING_RATE_48KHZ; static int slim6_rx_bit_format = SNDRV_PCM_FORMAT_S16_LE; static struct platform_device *spdev; static int ext_us_amp_gpio = -1; static int msm8996_spk_control = 1; static int msm_slim_0_rx_ch = 1; static int msm_slim_0_tx_ch = 1; static int msm_slim_1_tx_ch = 1; static int msm_slim_5_rx_ch = 1; static int msm_slim_6_rx_ch = 1; static int msm_hifi_control; static int msm_vi_feed_tx_ch = 2; static int msm_hdmi_rx_ch = 2; static int msm_proxy_rx_ch = 2; static int hdmi_rx_sample_rate = SAMPLING_RATE_48KHZ; static int msm_tert_mi2s_tx_ch = 2; static bool codec_reg_done; static const char *const hifi_function[] = {"Off", "On"}; static const char *const pin_states[] = {"Disable", "active"}; static const char *const spk_function[] = {"Off", "On"}; static const char *const slim0_rx_ch_text[] = {"One", "Two"}; static const char *const slim5_rx_ch_text[] = {"One", "Two"}; static const char *const slim6_rx_ch_text[] = {"One", "Two"}; static const char *const slim0_tx_ch_text[] = {"One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight"}; static const char *const vi_feed_ch_text[] = {"One", "Two"}; 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", "S24_3LE"}; static char const *slim5_rx_bit_format_text[] = {"S16_LE", "S24_LE", "S24_3LE"}; static char const *slim6_rx_bit_format_text[] = {"S16_LE", "S24_LE", "S24_3LE"}; static char const *slim0_rx_sample_rate_text[] = {"KHZ_48", "KHZ_96", "KHZ_192", "KHZ_44P1", "KHZ_8", "KHZ_16", "KHZ_32"}; static char const *slim5_rx_sample_rate_text[] = {"KHZ_48", "KHZ_96", "KHZ_192", "KHZ_44P1"}; static char const *slim6_rx_sample_rate_text[] = {"KHZ_48", "KHZ_96", "KHZ_192", "KHZ_44P1"}; static const char *const proxy_rx_ch_text[] = {"One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight"}; static char const *hdmi_rx_sample_rate_text[] = {"KHZ_48", "KHZ_96", "KHZ_192"}; static const char *const auxpcm_rate_text[] = {"8000", "16000"}; static const struct soc_enum msm8996_auxpcm_enum[] = { SOC_ENUM_SINGLE_EXT(2, auxpcm_rate_text), }; static struct afe_clk_set mi2s_tx_clk = { AFE_API_VERSION_I2S_CONFIG, Q6AFE_LPASS_CLK_ID_TER_MI2S_IBIT, Q6AFE_LPASS_IBIT_CLK_1_P536_MHZ, Q6AFE_LPASS_CLK_ATTRIBUTE_COUPLE_NO, Q6AFE_LPASS_CLK_ROOT_DEFAULT, 0, }; struct msm8996_wsa881x_dev_info { struct device_node *of_node; u32 index; }; static struct snd_soc_aux_dev *msm8996_aux_dev; static struct snd_soc_codec_conf *msm8996_codec_conf; struct msm8996_asoc_mach_data { u32 mclk_freq; int us_euro_gpio; int hph_en1_gpio; int hph_en0_gpio; struct snd_info_entry *codec_root; }; struct msm8996_asoc_wcd93xx_codec { void* (*get_afe_config_fn)(struct snd_soc_codec *codec, enum afe_config_type config_type); void (*mbhc_hs_detect_exit)(struct snd_soc_codec *codec); }; static struct msm8996_asoc_wcd93xx_codec msm8996_codec_fn; struct msm8996_liquid_dock_dev { int dock_plug_gpio; int dock_plug_irq; int dock_plug_det; struct work_struct irq_work; struct switch_dev audio_sdev; }; static struct msm8996_liquid_dock_dev *msm8996_liquid_dock_dev; static void *adsp_state_notifier; static void *def_tasha_mbhc_cal(void); static int msm_snd_enable_codec_ext_clk(struct snd_soc_codec *codec, int enable, bool dapm); static int msm8996_wsa881x_init(struct snd_soc_component *component); /* * Need to report LINEIN * if R/L channel impedance is larger than 5K ohm */ static struct wcd_mbhc_config wcd_mbhc_cfg = { .read_fw_bin = false, .calibration = NULL, .detect_extn_cable = true, .mono_stero_detection = false, .swap_gnd_mic = NULL, .hs_ext_micbias = true, .key_code[0] = KEY_MEDIA, .key_code[1] = KEY_VOICECOMMAND, .key_code[2] = KEY_VOLUMEUP, .key_code[3] = KEY_VOLUMEDOWN, .key_code[4] = 0, .key_code[5] = 0, .key_code[6] = 0, .key_code[7] = 0, .linein_th = 5000, .moist_cfg = { V_45_MV, I_3P0_UA }, .mbhc_micbias = MIC_BIAS_2, .anc_micbias = MIC_BIAS_2, .enable_anc_mic_detect = false, }; 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 void msm8996_liquid_docking_irq_work(struct work_struct *work) { struct msm8996_liquid_dock_dev *dock_dev = container_of(work, struct msm8996_liquid_dock_dev, irq_work); dock_dev->dock_plug_det = gpio_get_value(dock_dev->dock_plug_gpio); switch_set_state(&dock_dev->audio_sdev, dock_dev->dock_plug_det); /* notify to audio deamon */ sysfs_notify(&dock_dev->audio_sdev.dev->kobj, NULL, "state"); } static irqreturn_t msm8996_liquid_docking_irq_handler(int irq, void *dev) { struct msm8996_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 msm8996_liquid_init_docking(void) { int ret = 0; int dock_plug_gpio = 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; dock_plug_gpio = of_get_named_gpio(spdev->dev.of_node, "qcom,dock-plug-det-irq", 0); if (dock_plug_gpio >= 0) { msm8996_liquid_dock_dev = kzalloc(sizeof(*msm8996_liquid_dock_dev), GFP_KERNEL); if (!msm8996_liquid_dock_dev) { pr_err("msm8996_liquid_dock_dev alloc fail.\n"); ret = -ENOMEM; goto exit; } msm8996_liquid_dock_dev->dock_plug_gpio = dock_plug_gpio; ret = gpio_request(msm8996_liquid_dock_dev->dock_plug_gpio, "dock-plug-det-irq"); if (ret) { pr_err("%s:failed request msm8996_liquid_dock_plug_gpio err = %d\n", __func__, ret); ret = -EINVAL; goto fail_dock_gpio; } msm8996_liquid_dock_dev->dock_plug_det = gpio_get_value( msm8996_liquid_dock_dev->dock_plug_gpio); msm8996_liquid_dock_dev->dock_plug_irq = gpio_to_irq( msm8996_liquid_dock_dev->dock_plug_gpio); ret = request_irq(msm8996_liquid_dock_dev->dock_plug_irq, msm8996_liquid_docking_irq_handler, dock_plug_irq_flags, "liquid_dock_plug_irq", msm8996_liquid_dock_dev); if (ret < 0) { pr_err("%s: Request Irq Failed err = %d\n", __func__, ret); goto fail_dock_gpio; } msm8996_liquid_dock_dev->audio_sdev.name = QC_AUDIO_EXTERNAL_SPK_1_EVENT; if (switch_dev_register( &msm8996_liquid_dock_dev->audio_sdev) < 0) { pr_err("%s: dock device register in switch diretory failed\n", __func__); goto fail_switch_dev; } INIT_WORK( &msm8996_liquid_dock_dev->irq_work, msm8996_liquid_docking_irq_work); } return 0; fail_switch_dev: free_irq(msm8996_liquid_dock_dev->dock_plug_irq, msm8996_liquid_dock_dev); fail_dock_gpio: gpio_free(msm8996_liquid_dock_dev->dock_plug_gpio); exit: kfree(msm8996_liquid_dock_dev); msm8996_liquid_dock_dev = NULL; return ret; } static void msm8996_ext_control(struct snd_soc_codec *codec) { struct snd_soc_dapm_context *dapm = &codec->dapm; mutex_lock(&codec->mutex); pr_debug("%s: msm8996_spk_control = %d", __func__, msm8996_spk_control); if (msm8996_spk_control == MSM8996_SPK_ON) { snd_soc_dapm_enable_pin(dapm, "Lineout_1 amp"); snd_soc_dapm_enable_pin(dapm, "Lineout_2 amp"); } else { snd_soc_dapm_disable_pin(dapm, "Lineout_1 amp"); snd_soc_dapm_disable_pin(dapm, "Lineout_2 amp"); } mutex_unlock(&codec->mutex); snd_soc_dapm_sync(dapm); } static int msm8996_get_spk(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { pr_debug("%s: msm8996_spk_control = %d\n", __func__, msm8996_spk_control); ucontrol->value.integer.value[0] = msm8996_spk_control; return 0; } static int msm8996_set_spk(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol); pr_debug("%s() ucontrol->value.integer.value[0] = %ld\n", __func__, ucontrol->value.integer.value[0]); if (msm8996_spk_control == ucontrol->value.integer.value[0]) return 0; msm8996_spk_control = ucontrol->value.integer.value[0]; msm8996_ext_control(codec); return 1; } static int msm8996_hifi_ctrl(struct snd_soc_codec *codec) { struct snd_soc_dapm_context *dapm = &codec->dapm; struct snd_soc_card *card = codec->component.card; struct msm8996_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card); pr_debug("%s: msm_hifi_control = %d", __func__, msm_hifi_control); if (pdata->hph_en1_gpio < 0) { pr_err("%s: hph_en1_gpio is invalid\n", __func__); return -EINVAL; } mutex_lock(&codec->mutex); if (msm_hifi_control == MSM8996_HIFI_ON) { gpio_direction_output(pdata->hph_en1_gpio, 1); /* 5msec delay needed as per HW requirement */ usleep_range(5000, 5010); } else { gpio_direction_output(pdata->hph_en1_gpio, 0); } mutex_unlock(&codec->mutex); snd_soc_dapm_sync(dapm); return 0; } static int msm8996_hifi_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { pr_debug("%s: msm_hifi_control = %d\n", __func__, msm_hifi_control); ucontrol->value.integer.value[0] = msm_hifi_control; return 0; } static int msm8996_hifi_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol); pr_debug("%s() ucontrol->value.integer.value[0] = %ld\n", __func__, ucontrol->value.integer.value[0]); msm_hifi_control = ucontrol->value.integer.value[0]; msm8996_hifi_ctrl(codec); return 1; } static int msm8996_ext_us_amp_init(void) { int ret = 0; ext_us_amp_gpio = of_get_named_gpio(spdev->dev.of_node, "qcom,ext-ult-spk-amp-gpio", 0); if (ext_us_amp_gpio >= 0) { ret = gpio_request(ext_us_amp_gpio, "ext_us_amp_gpio"); if (ret) { pr_err("%s: ext_us_amp_gpio request failed, ret:%d\n", __func__, ret); return ret; } gpio_direction_output(ext_us_amp_gpio, 0); } return ret; } static void msm8996_ext_us_amp_enable(u32 on) { if (on) gpio_direction_output(ext_us_amp_gpio, 1); else gpio_direction_output(ext_us_amp_gpio, 0); pr_debug("%s: US Emitter GPIO enable:%s\n", __func__, on ? "Enable" : "Disable"); } static int msm_ext_ultrasound_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *k, int event) { pr_debug("%s()\n", __func__); if (strcmp(w->name, "ultrasound amp")) { if (!gpio_is_valid(ext_us_amp_gpio)) { pr_err("%s: ext_us_amp_gpio isn't configured\n", __func__); return -EINVAL; } if (SND_SOC_DAPM_EVENT_ON(event)) msm8996_ext_us_amp_enable(1); else msm8996_ext_us_amp_enable(0); } else { pr_err("%s() Invalid Widget = %s\n", __func__, w->name); return -EINVAL; } return 0; } static int msm_snd_enable_codec_ext_clk(struct snd_soc_codec *codec, int enable, bool dapm) { if (!strcmp(dev_name(codec->dev), "tasha_codec")) return tasha_cdc_mclk_enable(codec, enable, dapm); else { dev_err(codec->dev, "%s: unknown codec to enable ext clk\n", __func__); return -EINVAL; } } static int msm8996_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 int msm_snd_enable_codec_ext_tx_clk(struct snd_soc_codec *codec, int enable, bool dapm) { int ret = 0; if (!strcmp(dev_name(codec->dev), "tasha_codec")) ret = tasha_cdc_mclk_tx_enable(codec, enable, dapm); else { dev_err(codec->dev, "%s: unknown codec to enable ext clk\n", __func__); ret = -EINVAL; } return ret; } static int msm8996_mclk_tx_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_tx_clk(w->codec, 1, true); case SND_SOC_DAPM_POST_PMD: return msm_snd_enable_codec_ext_tx_clk(w->codec, 0, true); } return 0; } static int msm_hifi_ctrl_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *k, int event) { struct snd_soc_card *card = w->codec->component.card; struct msm8996_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card); int ret = 0; pr_debug("%s: msm_hifi_control = %d", __func__, msm_hifi_control); switch (event) { case SND_SOC_DAPM_POST_PMU: if (msm_hifi_control == MSM8996_HIFI_ON) { if (pdata->hph_en0_gpio < 0) { pr_err("%s: hph_en0_gpio is invalid\n", __func__); ret = -EINVAL; goto err; } gpio_direction_output(pdata->hph_en0_gpio, 1); } break; case SND_SOC_DAPM_PRE_PMD: if (msm_hifi_control == MSM8996_HIFI_ON) { if (pdata->hph_en0_gpio < 0) { pr_err("%s: hph_en0_gpio is invalid\n", __func__); ret = -EINVAL; goto err; } gpio_direction_output(pdata->hph_en0_gpio, 0); } break; } err: return ret; } static const struct snd_soc_dapm_widget msm8996_dapm_widgets[] = { SND_SOC_DAPM_SUPPLY("MCLK", SND_SOC_NOPM, 0, 0, msm8996_mclk_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_SUPPLY("MCLK TX", SND_SOC_NOPM, 0, 0, msm8996_mclk_tx_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_SPK("Lineout_1 amp", NULL), SND_SOC_DAPM_SPK("Lineout_3 amp", NULL), SND_SOC_DAPM_SPK("Lineout_2 amp", NULL), SND_SOC_DAPM_SPK("Lineout_4 amp", NULL), SND_SOC_DAPM_SPK("ultrasound amp", msm_ext_ultrasound_event), SND_SOC_DAPM_SPK("hifi amp", msm_hifi_ctrl_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("Analog Mic8", NULL), SND_SOC_DAPM_MIC("Digital Mic0", 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 struct snd_soc_dapm_route wcd9335_audio_paths[] = { {"MIC BIAS1", NULL, "MCLK TX"}, {"MIC BIAS2", NULL, "MCLK TX"}, {"MIC BIAS3", NULL, "MCLK TX"}, {"MIC BIAS4", NULL, "MCLK TX"}, }; static int slim5_rx_sample_rate_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { int sample_rate_val = 0; switch (slim5_rx_sample_rate) { case SAMPLING_RATE_44P1KHZ: sample_rate_val = 3; break; 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: slim5_rx_sample_rate = %d\n", __func__, slim5_rx_sample_rate); return 0; } static int slim5_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 3: slim5_rx_sample_rate = SAMPLING_RATE_44P1KHZ; break; case 2: slim5_rx_sample_rate = SAMPLING_RATE_192KHZ; break; case 1: slim5_rx_sample_rate = SAMPLING_RATE_96KHZ; break; case 0: default: slim5_rx_sample_rate = SAMPLING_RATE_48KHZ; } pr_debug("%s: slim5_rx_sample_rate = %d\n", __func__, slim5_rx_sample_rate); return 0; } static int slim6_rx_sample_rate_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { int sample_rate_val = 0; switch (slim6_rx_sample_rate) { case SAMPLING_RATE_44P1KHZ: sample_rate_val = 3; break; 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: slim6_rx_sample_rate = %d\n", __func__, slim6_rx_sample_rate); return 0; } static int slim6_rx_sample_rate_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { switch (ucontrol->value.integer.value[0]) { case 3: slim6_rx_sample_rate = SAMPLING_RATE_44P1KHZ; break; case 2: slim6_rx_sample_rate = SAMPLING_RATE_192KHZ; break; case 1: slim6_rx_sample_rate = SAMPLING_RATE_96KHZ; break; case 0: default: slim6_rx_sample_rate = SAMPLING_RATE_48KHZ; break; } pr_debug("%s: ucontrol value = %ld, slim6_rx_sample_rate = %d\n", __func__, ucontrol->value.integer.value[0], slim6_rx_sample_rate); return 0; } static int slim0_tx_bit_format_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { switch (slim0_tx_bit_format) { case SNDRV_PCM_FORMAT_S24_3LE: ucontrol->value.integer.value[0] = 2; break; case SNDRV_PCM_FORMAT_S24_LE: ucontrol->value.integer.value[0] = 1; break; case SNDRV_PCM_FORMAT_S16_LE: default: ucontrol->value.integer.value[0] = 0; break; } pr_debug("%s: slim0_tx_bit_format = %d, ucontrol value = %ld\n", __func__, slim0_tx_bit_format, ucontrol->value.integer.value[0]); return 0; } static int slim0_tx_bit_format_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { int rc = 0; switch (ucontrol->value.integer.value[0]) { case 2: slim0_tx_bit_format = SNDRV_PCM_FORMAT_S24_3LE; break; case 1: slim0_tx_bit_format = SNDRV_PCM_FORMAT_S24_LE; break; case 0: slim0_tx_bit_format = SNDRV_PCM_FORMAT_S16_LE; break; default: pr_err("%s: invalid value %ld\n", __func__, ucontrol->value.integer.value[0]); rc = -EINVAL; break; } pr_debug("%s: ucontrol value = %ld, slim0_tx_bit_format = %d\n", __func__, ucontrol->value.integer.value[0], slim0_tx_bit_format); return rc; } 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_32KHZ: sample_rate_val = 6; break; case SAMPLING_RATE_16KHZ: sample_rate_val = 5; break; case SAMPLING_RATE_8KHZ: sample_rate_val = 4; break; case SAMPLING_RATE_44P1KHZ: sample_rate_val = 3; break; 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 6: slim0_rx_sample_rate = SAMPLING_RATE_32KHZ; break; case 5: slim0_rx_sample_rate = SAMPLING_RATE_16KHZ; break; case 4: slim0_rx_sample_rate = SAMPLING_RATE_8KHZ; break; case 3: slim0_rx_sample_rate = SAMPLING_RATE_44P1KHZ; break; 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_tx_sample_rate_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { int sample_rate_val = 0; switch (slim0_tx_sample_rate) { case SAMPLING_RATE_192KHZ: sample_rate_val = 2; break; case SAMPLING_RATE_96KHZ: sample_rate_val = 1; break; case SAMPLING_RATE_48KHZ: default: sample_rate_val = 0; break; } ucontrol->value.integer.value[0] = sample_rate_val; pr_debug("%s: slim0_tx_sample_rate = %d\n", __func__, slim0_tx_sample_rate); return 0; } static int slim0_tx_sample_rate_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { int rc = 0; pr_debug("%s: ucontrol value = %ld\n", __func__, ucontrol->value.integer.value[0]); switch (ucontrol->value.integer.value[0]) { case 2: slim0_tx_sample_rate = SAMPLING_RATE_192KHZ; break; case 1: slim0_tx_sample_rate = SAMPLING_RATE_96KHZ; break; case 0: slim0_tx_sample_rate = SAMPLING_RATE_48KHZ; break; default: rc = -EINVAL; pr_err("%s: invalid sample rate being passed\n", __func__); break; } pr_debug("%s: slim0_tx_sample_rate = %d\n", __func__, slim0_tx_sample_rate); return rc; } static int slim5_rx_bit_format_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { switch (slim5_rx_bit_format) { case SNDRV_PCM_FORMAT_S24_3LE: ucontrol->value.integer.value[0] = 2; break; 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: slim5_rx_bit_format = %d, ucontrol value = %ld\n", __func__, slim5_rx_bit_format, ucontrol->value.integer.value[0]); return 0; } static int slim5_rx_bit_format_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { switch (ucontrol->value.integer.value[0]) { case 2: slim5_rx_bit_format = SNDRV_PCM_FORMAT_S24_3LE; break; case 1: slim5_rx_bit_format = SNDRV_PCM_FORMAT_S24_LE; break; case 0: default: slim5_rx_bit_format = SNDRV_PCM_FORMAT_S16_LE; break; } return 0; } static int slim6_rx_bit_format_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { switch (slim6_rx_bit_format) { case SNDRV_PCM_FORMAT_S24_3LE: ucontrol->value.integer.value[0] = 2; break; 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: slim6_rx_bit_format = %d, ucontrol value = %ld\n", __func__, slim6_rx_bit_format, ucontrol->value.integer.value[0]); return 0; } static int slim6_rx_bit_format_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { switch (ucontrol->value.integer.value[0]) { case 2: slim6_rx_bit_format = SNDRV_PCM_FORMAT_S24_3LE; break; case 1: slim6_rx_bit_format = SNDRV_PCM_FORMAT_S24_LE; break; case 0: default: slim6_rx_bit_format = SNDRV_PCM_FORMAT_S16_LE; break; } 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_3LE: ucontrol->value.integer.value[0] = 2; break; 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 2: slim0_rx_bit_format = SNDRV_PCM_FORMAT_S24_3LE; break; 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_5_rx_ch_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { pr_debug("%s: msm_slim_5_rx_ch = %d\n", __func__, msm_slim_5_rx_ch); ucontrol->value.integer.value[0] = msm_slim_5_rx_ch - 1; return 0; } static int msm_slim_5_rx_ch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { msm_slim_5_rx_ch = ucontrol->value.integer.value[0] + 1; pr_debug("%s: msm_slim_5_rx_ch = %d\n", __func__, msm_slim_5_rx_ch); return 1; } static int msm_slim_6_rx_ch_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { pr_debug("%s: msm_slim_6_rx_ch = %d\n", __func__, msm_slim_6_rx_ch); ucontrol->value.integer.value[0] = msm_slim_6_rx_ch - 1; return 0; } static int msm_slim_6_rx_ch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { msm_slim_6_rx_ch = ucontrol->value.integer.value[0] + 1; pr_debug("%s: msm_slim_6_rx_ch = %d\n", __func__, msm_slim_6_rx_ch); return 1; } 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_vi_feed_tx_ch_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { ucontrol->value.integer.value[0] = msm_vi_feed_tx_ch - 1; pr_debug("%s: msm_vi_feed_tx_ch = %ld\n", __func__, ucontrol->value.integer.value[0]); return 0; } static int msm_vi_feed_tx_ch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { msm_vi_feed_tx_ch = ucontrol->value.integer.value[0] + 1; pr_debug("%s: msm_vi_feed_tx_ch = %d\n", __func__, msm_vi_feed_tx_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_3LE: ucontrol->value.integer.value[0] = 2; break; 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 2: hdmi_rx_bit_format = SNDRV_PCM_FORMAT_S24_3LE; break; case 1: hdmi_rx_bit_format = SNDRV_PCM_FORMAT_S24_LE; break; case 0: default: hdmi_rx_bit_format = SNDRV_PCM_FORMAT_S16_LE; break; } pr_debug("%s: hdmi_rx_bit_format = %d, ucontrol value = %ld\n", __func__, hdmi_rx_bit_format, ucontrol->value.integer.value[0]); return 0; } static int msm_hdmi_rx_ch_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { pr_debug("%s: msm_hdmi_rx_ch = %d\n", __func__, msm_hdmi_rx_ch); ucontrol->value.integer.value[0] = msm_hdmi_rx_ch - 2; return 0; } static int msm_hdmi_rx_ch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { msm_hdmi_rx_ch = ucontrol->value.integer.value[0] + 2; if (msm_hdmi_rx_ch > 8) { pr_err("%s: channels %d exceeded 8.Limiting to max chs-8\n", __func__, msm_hdmi_rx_ch); msm_hdmi_rx_ch = 8; } pr_debug("%s: msm_hdmi_rx_ch = %d\n", __func__, msm_hdmi_rx_ch); return 1; } static int hdmi_rx_sample_rate_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { int sample_rate_val = 0; switch (hdmi_rx_sample_rate) { case SAMPLING_RATE_192KHZ: sample_rate_val = 2; break; case SAMPLING_RATE_96KHZ: sample_rate_val = 1; break; case SAMPLING_RATE_48KHZ: default: sample_rate_val = 0; break; } ucontrol->value.integer.value[0] = sample_rate_val; pr_debug("%s: hdmi_rx_sample_rate = %d\n", __func__, hdmi_rx_sample_rate); return 0; } static int hdmi_rx_sample_rate_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { pr_debug("%s: ucontrol value = %ld\n", __func__, ucontrol->value.integer.value[0]); switch (ucontrol->value.integer.value[0]) { case 2: hdmi_rx_sample_rate = SAMPLING_RATE_192KHZ; break; case 1: hdmi_rx_sample_rate = SAMPLING_RATE_96KHZ; break; case 0: default: hdmi_rx_sample_rate = SAMPLING_RATE_48KHZ; } pr_debug("%s: hdmi_rx_sample_rate = %d\n", __func__, hdmi_rx_sample_rate); return 0; } static int msm8996_auxpcm_rate_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { ucontrol->value.integer.value[0] = msm8996_auxpcm_rate; return 0; } static int msm8996_auxpcm_rate_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { switch (ucontrol->value.integer.value[0]) { case 0: msm8996_auxpcm_rate = SAMPLING_RATE_8KHZ; break; case 1: msm8996_auxpcm_rate = SAMPLING_RATE_16KHZ; break; default: msm8996_auxpcm_rate = SAMPLING_RATE_8KHZ; break; } return 0; } static int msm_proxy_rx_ch_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { pr_debug("%s: msm_proxy_rx_ch = %d\n", __func__, msm_proxy_rx_ch); ucontrol->value.integer.value[0] = msm_proxy_rx_ch - 1; return 0; } static int msm_proxy_rx_ch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { msm_proxy_rx_ch = ucontrol->value.integer.value[0] + 1; pr_debug("%s: msm_proxy_rx_ch = %d\n", __func__, msm_proxy_rx_ch); return 1; } static int msm_auxpcm_be_params_fixup(struct snd_soc_pcm_runtime *rtd, struct snd_pcm_hw_params *params) { struct snd_interval *rate = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE); struct snd_interval *channels = hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); rate->min = rate->max = msm8996_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 = SAMPLING_RATE_48KHZ; 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 = SAMPLING_RATE_48KHZ; return 0; } static int msm8996_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_tx_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, struct snd_pcm_hw_params *params) { struct snd_interval *rate = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE); struct snd_interval *channels = hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); pr_debug("%s: channel:%d\n", __func__, msm_tert_mi2s_tx_ch); rate->min = rate->max = SAMPLING_RATE_48KHZ; channels->min = channels->max = msm_tert_mi2s_tx_ch; return 0; } static int msm8996_mi2s_snd_startup(struct snd_pcm_substream *substream) { int ret = 0; struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_dai *cpu_dai = rtd->cpu_dai; pr_debug("%s: substream = %s stream = %d\n", __func__, substream->name, substream->stream); mi2s_tx_clk.enable = 1; ret = afe_set_lpass_clock_v2(AFE_PORT_ID_TERTIARY_MI2S_TX, &mi2s_tx_clk); if (ret < 0) { pr_err("%s: afe lpass clock failed, err:%d\n", __func__, ret); goto err; } ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_CBS_CFS); if (ret < 0) pr_err("%s: set fmt cpu dai failed, err:%d\n", __func__, ret); err: return ret; } static void msm8996_mi2s_snd_shutdown(struct snd_pcm_substream *substream) { int ret = 0; pr_debug("%s: substream = %s stream = %d\n", __func__, substream->name, substream->stream); mi2s_tx_clk.enable = 0; ret = afe_set_lpass_clock_v2(AFE_PORT_ID_TERTIARY_MI2S_TX, &mi2s_tx_clk); if (ret < 0) pr_err("%s: afe lpass clock failed, err:%d\n", __func__, ret); } static struct snd_soc_ops msm8996_mi2s_be_ops = { .startup = msm8996_mi2s_snd_startup, .shutdown = msm8996_mi2s_snd_shutdown, }; static int msm_slim_5_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, slim5_rx_bit_format); rate->min = rate->max = slim5_rx_sample_rate; channels->min = channels->max = msm_slim_5_rx_ch; pr_debug("%s: format = %d, rate = %d, channels = %d\n", __func__, params_format(params), params_rate(params), msm_slim_5_rx_ch); 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); param_set_mask(params, SNDRV_PCM_HW_PARAM_FORMAT, slim6_rx_bit_format); rate->min = rate->max = slim6_rx_sample_rate; channels->min = channels->max = msm_slim_6_rx_ch; pr_debug("%s: format = %d, rate = %d, channels = %d\n", __func__, params_format(params), params_rate(params), msm_slim_6_rx_ch); return 0; } 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); param_set_mask(params, SNDRV_PCM_HW_PARAM_FORMAT, slim0_rx_bit_format); rate->min = rate->max = slim0_rx_sample_rate; channels->min = channels->max = msm_slim_0_rx_ch; pr_debug("%s: format = %d, rate = %d, channels = %d\n", __func__, params_format(params), params_rate(params), msm_slim_0_rx_ch); return 0; } static int msm_slim_0_tx_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, struct snd_pcm_hw_params *params) { struct snd_interval *rate = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE); struct snd_interval *channels = hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); pr_debug("%s()\n", __func__); param_set_mask(params, SNDRV_PCM_HW_PARAM_FORMAT, slim0_tx_bit_format); rate->min = rate->max = slim0_tx_sample_rate; channels->min = channels->max = msm_slim_0_tx_ch; return 0; } static int msm_slim_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); pr_debug("%s()\n", __func__); param_set_mask(params, SNDRV_PCM_HW_PARAM_FORMAT, slim1_tx_bit_format); rate->min = rate->max = slim1_tx_sample_rate; channels->min = channels->max = msm_slim_1_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); param_set_mask(params, SNDRV_PCM_HW_PARAM_FORMAT, SNDRV_PCM_FORMAT_S32_LE); rate->min = rate->max = SAMPLING_RATE_8KHZ; channels->min = channels->max = msm_vi_feed_tx_ch; pr_debug("%s: msm_vi_feed_tx_ch: %d\n", __func__, msm_vi_feed_tx_ch); return 0; } static int msm_slim_5_tx_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, struct snd_pcm_hw_params *params) { int rc = 0; void *config = NULL; 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__); rate->min = rate->max = SAMPLING_RATE_16KHZ; channels->min = channels->max = 1; config = msm8996_codec_fn.get_afe_config_fn(codec, AFE_SLIMBUS_SLAVE_PORT_CONFIG); if (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; } 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 = SAMPLING_RATE_48KHZ; 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(ARRAY_SIZE(rx_bit_format_text), rx_bit_format_text), SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(slim0_rx_sample_rate_text), slim0_rx_sample_rate_text), SOC_ENUM_SINGLE_EXT(8, proxy_rx_ch_text), SOC_ENUM_SINGLE_EXT(3, hdmi_rx_sample_rate_text), SOC_ENUM_SINGLE_EXT(4, slim5_rx_sample_rate_text), SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(slim5_rx_bit_format_text), slim5_rx_bit_format_text), SOC_ENUM_SINGLE_EXT(2, slim5_rx_ch_text), SOC_ENUM_SINGLE_EXT(2, hifi_function), SOC_ENUM_SINGLE_EXT(2, vi_feed_ch_text), SOC_ENUM_SINGLE_EXT(4, slim6_rx_sample_rate_text), SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(slim6_rx_bit_format_text), slim6_rx_bit_format_text), SOC_ENUM_SINGLE_EXT(2, slim6_rx_ch_text), }; static const struct snd_kcontrol_new msm_snd_controls[] = { SOC_ENUM_EXT("Speaker Function", msm_snd_enum[0], msm8996_get_spk, msm8996_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_5_RX Channels", msm_snd_enum[10], msm_slim_5_rx_ch_get, msm_slim_5_rx_ch_put), SOC_ENUM_EXT("SLIM_6_RX Channels", msm_snd_enum[15], msm_slim_6_rx_ch_get, msm_slim_6_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("SLIM_1_TX Channels", msm_snd_enum[2], msm_slim_1_tx_ch_get, msm_slim_1_tx_ch_put), SOC_ENUM_EXT("AUX PCM SampleRate", msm8996_auxpcm_enum[0], msm8996_auxpcm_rate_get, msm8996_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_5_RX Format", msm_snd_enum[9], slim5_rx_bit_format_get, slim5_rx_bit_format_put), SOC_ENUM_EXT("SLIM_6_RX Format", msm_snd_enum[14], slim6_rx_bit_format_get, slim6_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("SLIM_5_RX SampleRate", msm_snd_enum[8], slim5_rx_sample_rate_get, slim5_rx_sample_rate_put), SOC_ENUM_EXT("SLIM_6_RX SampleRate", msm_snd_enum[13], slim6_rx_sample_rate_get, slim6_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_0_TX SampleRate", msm_snd_enum[5], slim0_tx_sample_rate_get, slim0_tx_sample_rate_put), SOC_ENUM_EXT("SLIM_0_TX Format", msm_snd_enum[4], slim0_tx_bit_format_get, slim0_tx_bit_format_put), SOC_ENUM_EXT("HiFi Function", msm_snd_enum[11], msm8996_hifi_get, msm8996_hifi_put), SOC_ENUM_EXT("VI_FEED_TX Channels", msm_snd_enum[12], msm_vi_feed_tx_ch_get, msm_vi_feed_tx_ch_put), }; static bool msm8996_swap_gnd_mic(struct snd_soc_codec *codec) { struct snd_soc_card *card = codec->component.card; struct msm8996_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 = NULL; pr_debug("%s: enter\n", __func__); if (!msm8996_codec_fn.get_afe_config_fn) { dev_err(codec->dev, "%s: codec get afe config not init'ed\n", __func__); return -EINVAL; } config_data = msm8996_codec_fn.get_afe_config_fn(codec, AFE_CDC_REGISTERS_CONFIG); if (config_data) { 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 = msm8996_codec_fn.get_afe_config_fn(codec, AFE_CDC_REGISTER_PAGE_CONFIG); if (config_data) { rc = afe_set_config(AFE_CDC_REGISTER_PAGE_CONFIG, config_data, 0); if (rc) pr_err("%s: Failed to set cdc register page config\n", __func__); } config_data = msm8996_codec_fn.get_afe_config_fn(codec, AFE_SLIMBUS_SLAVE_CONFIG); if (config_data) { 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 msm8996_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 = msm8996_adsp_state_callback, .priority = -INT_MAX, }; static int msm8996_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_ratelimited("%s: ADSP Audio isn't ready\n", __func__); /* * ADSP will be coming up after subsystem restart and * it might not be fully up when the control reaches * here. So, wait for 50msec before checking ADSP state */ msleep(50); } 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 msm8996_tasha_codec_event_cb(struct snd_soc_codec *codec, enum wcd9335_codec_event codec_event) { switch (codec_event) { case WCD9335_CODEC_EVENT_CODEC_UP: return msm8996_wcd93xx_codec_up(codec); default: pr_err("%s: UnSupported codec event %d\n", __func__, codec_event); return -EINVAL; } } static int msm8996_config_hph_en0_gpio(struct snd_soc_codec *codec, bool high) { struct snd_soc_card *card = codec->component.card; struct msm8996_asoc_mach_data *pdata; int val; if (!card) return 0; pdata = snd_soc_card_get_drvdata(card); if (!pdata || !gpio_is_valid(pdata->hph_en0_gpio)) return 0; val = gpio_get_value_cansleep(pdata->hph_en0_gpio); if ((!!val) == high) return 0; gpio_direction_output(pdata->hph_en0_gpio, (int)high); return 1; } 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; struct snd_soc_pcm_runtime *rtd_aux = rtd->card->rtd_aux; void *mbhc_calibration; struct snd_card *card; struct snd_info_entry *entry; struct msm8996_asoc_mach_data *pdata = snd_soc_card_get_drvdata(rtd->card); /* 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[TASHA_RX_MAX] = {144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156}; unsigned int tx_ch[TASHA_TX_MAX] = {128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143}; pr_info("%s: dev_name%s\n", __func__, dev_name(cpu_dai->dev)); rtd->pmdown_time = 0; err = snd_soc_add_codec_controls(codec, msm_snd_controls, ARRAY_SIZE(msm_snd_controls)); if (err < 0) { pr_err("%s: add_codec_controls failed, err %d\n", __func__, err); return err; } err = msm8996_liquid_init_docking(); if (err) { pr_err("%s: 8996 init Docking stat IRQ failed (%d)\n", __func__, err); return err; } err = msm8996_ext_us_amp_init(); if (err) { pr_err("%s: 8996 US Emitter GPIO init failed (%d)\n", __func__, err); return err; } snd_soc_dapm_new_controls(dapm, msm8996_dapm_widgets, ARRAY_SIZE(msm8996_dapm_widgets)); snd_soc_dapm_add_routes(dapm, wcd9335_audio_paths, ARRAY_SIZE(wcd9335_audio_paths)); snd_soc_dapm_enable_pin(dapm, "Lineout_1 amp"); snd_soc_dapm_enable_pin(dapm, "Lineout_3 amp"); snd_soc_dapm_enable_pin(dapm, "Lineout_2 amp"); snd_soc_dapm_enable_pin(dapm, "Lineout_4 amp"); snd_soc_dapm_ignore_suspend(dapm, "Lineout_1 amp"); snd_soc_dapm_ignore_suspend(dapm, "Lineout_3 amp"); snd_soc_dapm_ignore_suspend(dapm, "Lineout_2 amp"); snd_soc_dapm_ignore_suspend(dapm, "Lineout_4 amp"); snd_soc_dapm_ignore_suspend(dapm, "ultrasound amp"); snd_soc_dapm_ignore_suspend(dapm, "Handset Mic"); snd_soc_dapm_ignore_suspend(dapm, "Headset Mic"); snd_soc_dapm_ignore_suspend(dapm, "ANCRight Headset Mic"); snd_soc_dapm_ignore_suspend(dapm, "ANCLeft Headset Mic"); snd_soc_dapm_ignore_suspend(dapm, "Digital Mic1"); snd_soc_dapm_ignore_suspend(dapm, "Digital Mic2"); snd_soc_dapm_ignore_suspend(dapm, "Digital Mic3"); snd_soc_dapm_ignore_suspend(dapm, "Digital Mic4"); snd_soc_dapm_ignore_suspend(dapm, "Digital Mic5"); snd_soc_dapm_ignore_suspend(dapm, "Analog Mic4"); snd_soc_dapm_ignore_suspend(dapm, "Analog Mic6"); snd_soc_dapm_ignore_suspend(dapm, "Analog Mic7"); snd_soc_dapm_ignore_suspend(dapm, "Analog Mic8"); snd_soc_dapm_ignore_suspend(dapm, "MADINPUT"); snd_soc_dapm_ignore_suspend(dapm, "MAD_CPE_INPUT"); snd_soc_dapm_ignore_suspend(dapm, "EAR"); 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, "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, "Digital Mic0"); snd_soc_dapm_ignore_suspend(dapm, "DMIC0"); snd_soc_dapm_ignore_suspend(dapm, "SPK1 OUT"); snd_soc_dapm_ignore_suspend(dapm, "SPK2 OUT"); snd_soc_dapm_ignore_suspend(dapm, "HPHL"); snd_soc_dapm_ignore_suspend(dapm, "HPHR"); snd_soc_dapm_ignore_suspend(dapm, "ANC HPHL"); snd_soc_dapm_ignore_suspend(dapm, "ANC HPHR"); snd_soc_dapm_ignore_suspend(dapm, "ANC LINEOUT1"); snd_soc_dapm_ignore_suspend(dapm, "ANC LINEOUT2"); snd_soc_dapm_ignore_suspend(dapm, "AIF4 VI"); snd_soc_dapm_ignore_suspend(dapm, "VIINPUT"); snd_soc_dapm_sync(dapm); snd_soc_dai_set_channel_map(codec_dai, ARRAY_SIZE(tx_ch), tx_ch, ARRAY_SIZE(rx_ch), rx_ch); msm8996_codec_fn.get_afe_config_fn = tasha_get_afe_config; msm8996_codec_fn.mbhc_hs_detect_exit = tasha_mbhc_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 = msm8996_codec_fn.get_afe_config_fn(codec, AFE_AANC_VERSION); if (config_data) { 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 = msm8996_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); goto out; } } config_data = msm8996_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); goto out; } } /* Start mbhc */ tasha_mbhc_zdet_gpio_ctrl(msm8996_config_hph_en0_gpio, rtd->codec); mbhc_calibration = def_tasha_mbhc_cal(); if (mbhc_calibration) { wcd_mbhc_cfg.calibration = mbhc_calibration; err = tasha_mbhc_hs_detect(codec, &wcd_mbhc_cfg); if (err) { pr_err("%s: mbhc hs detect failed, err:%d\n", __func__, err); goto out; } } else { pr_err("%s: mbhc_cfg calibration is NULL\n", __func__); err = -ENOMEM; goto out; } adsp_state_notifier = subsys_notif_register_notifier("adsp", &adsp_state_notifier_block); if (!adsp_state_notifier) { pr_err("%s: Failed to register adsp state notifier\n", __func__); err = -EFAULT; msm8996_codec_fn.mbhc_hs_detect_exit(codec); goto out; } tasha_event_register(msm8996_tasha_codec_event_cb, rtd->codec); /* * Send speaker configuration only for WSA8810. * Defalut configuration is for WSA8815. */ if (rtd_aux && rtd_aux->component) if (!strcmp(rtd_aux->component->name, WSA8810_NAME_1) || !strcmp(rtd_aux->component->name, WSA8810_NAME_2)) { tasha_set_spkr_mode(rtd->codec, SPKR_MODE_1); tasha_set_spkr_gain_offset(rtd->codec, RX_GAIN_OFFSET_M1P5_DB); } codec_reg_done = true; card = rtd->card->snd_card; entry = snd_register_module_info(card->module, "codecs", card->proc_root); if (!entry) { pr_debug("%s: Cannot create codecs module entry\n", __func__); err = 0; goto out; } pdata->codec_root = entry; tasha_codec_info_create_codec_entry(pdata->codec_root, codec); return 0; out: return err; } static void *def_tasha_mbhc_cal(void) { void *tasha_wcd_cal; struct wcd_mbhc_btn_detect_cfg *btn_cfg; u16 *btn_high; tasha_wcd_cal = kzalloc(WCD_MBHC_CAL_SIZE(WCD_MBHC_DEF_BUTTONS, WCD9XXX_MBHC_DEF_RLOADS), GFP_KERNEL); if (!tasha_wcd_cal) { pr_err("%s: out of memory\n", __func__); return NULL; } #define S(X, Y) ((WCD_MBHC_CAL_PLUG_TYPE_PTR(tasha_wcd_cal)->X) = (Y)) S(v_hs_max, 1500); #undef S #define S(X, Y) ((WCD_MBHC_CAL_BTN_DET_PTR(tasha_wcd_cal)->X) = (Y)) S(num_btn, WCD_MBHC_DEF_BUTTONS); #undef S btn_cfg = WCD_MBHC_CAL_BTN_DET_PTR(tasha_wcd_cal); btn_high = ((void *)&btn_cfg->_v_btn_low) + (sizeof(btn_cfg->_v_btn_low[0]) * btn_cfg->num_btn); btn_high[0] = 75; btn_high[1] = 150; btn_high[2] = 237; btn_high[3] = 500; btn_high[4] = 500; btn_high[5] = 500; btn_high[6] = 500; btn_high[7] = 500; return tasha_wcd_cal; } static int msm_snd_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_dai *codec_dai = rtd->codec_dai; struct snd_soc_dai *cpu_dai = rtd->cpu_dai; struct snd_soc_dai_link *dai_link = rtd->dai_link; int ret = 0; u32 rx_ch[SLIM_MAX_RX_PORTS], tx_ch[SLIM_MAX_TX_PORTS]; u32 rx_ch_cnt = 0, tx_ch_cnt = 0; u32 user_set_tx_ch = 0; u32 rx_ch_count; if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { ret = snd_soc_dai_get_channel_map(codec_dai, &tx_ch_cnt, tx_ch, &rx_ch_cnt , rx_ch); if (ret < 0) { pr_err("%s: failed to get codec chan map, err:%d\n", __func__, ret); goto end; } if (dai_link->be_id == MSM_BACKEND_DAI_SLIMBUS_5_RX) { pr_debug("%s: rx_5_ch=%d\n", __func__, msm_slim_5_rx_ch); rx_ch_count = msm_slim_5_rx_ch; } else if (dai_link->be_id == MSM_BACKEND_DAI_SLIMBUS_6_RX) { pr_debug("%s: rx_6_ch=%d\n", __func__, msm_slim_6_rx_ch); rx_ch_count = msm_slim_6_rx_ch; } else { pr_debug("%s: rx_0_ch=%d\n", __func__, msm_slim_0_rx_ch); rx_ch_count = msm_slim_0_rx_ch; } ret = snd_soc_dai_set_channel_map(cpu_dai, 0, 0, rx_ch_count, rx_ch); if (ret < 0) { pr_err("%s: failed to set cpu chan map, err:%d\n", __func__, ret); goto end; } } else { pr_debug("%s: %s_tx_dai_id_%d_ch=%d\n", __func__, codec_dai->name, codec_dai->id, user_set_tx_ch); ret = snd_soc_dai_get_channel_map(codec_dai, &tx_ch_cnt, tx_ch, &rx_ch_cnt , rx_ch); if (ret < 0) { pr_err("%s: failed to get codec chan map\n, err:%d\n", __func__, ret); goto end; } /* For _tx1 case */ if (dai_link->be_id == MSM_BACKEND_DAI_SLIMBUS_0_TX) user_set_tx_ch = msm_slim_0_tx_ch; /* For _tx3 case */ else if (dai_link->be_id == MSM_BACKEND_DAI_SLIMBUS_1_TX) user_set_tx_ch = msm_slim_1_tx_ch; else if (dai_link->be_id == MSM_BACKEND_DAI_SLIMBUS_3_TX) /* DAI 5 is used for external EC reference from codec. * Since Rx is fed as reference for EC, the config of * this DAI is based on that of the Rx path. */ user_set_tx_ch = msm_slim_0_rx_ch; else if (dai_link->be_id == MSM_BACKEND_DAI_SLIMBUS_4_TX) user_set_tx_ch = msm_vi_feed_tx_ch; else user_set_tx_ch = tx_ch_cnt; pr_debug("%s: msm_slim_0_tx_ch(%d) user_set_tx_ch(%d) tx_ch_cnt(%d), be_id (%d)\n", __func__, msm_slim_0_tx_ch, user_set_tx_ch, tx_ch_cnt, dai_link->be_id); ret = snd_soc_dai_set_channel_map(cpu_dai, user_set_tx_ch, tx_ch, 0 , 0); if (ret < 0) { pr_err("%s: failed to set cpu chan map, err:%d\n", __func__, ret); goto end; } } end: return ret; } static int msm_snd_cpe_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_dai *codec_dai = rtd->codec_dai; struct snd_soc_dai *cpu_dai = rtd->cpu_dai; struct snd_soc_dai_link *dai_link = rtd->dai_link; int ret = 0; u32 tx_ch[SLIM_MAX_TX_PORTS]; u32 tx_ch_cnt = 0; u32 user_set_tx_ch = 0; if (substream->stream != SNDRV_PCM_STREAM_CAPTURE) { pr_err("%s: Invalid stream type %d\n", __func__, substream->stream); ret = -EINVAL; goto end; } pr_debug("%s: %s_tx_dai_id_%d\n", __func__, codec_dai->name, codec_dai->id); ret = snd_soc_dai_get_channel_map(codec_dai, &tx_ch_cnt, tx_ch, NULL , NULL); if (ret < 0) { pr_err("%s: failed to get codec chan map\n, err:%d\n", __func__, ret); goto end; } user_set_tx_ch = tx_ch_cnt; pr_debug("%s: tx_ch_cnt(%d) be_id %d\n", __func__, tx_ch_cnt, dai_link->be_id); ret = snd_soc_dai_set_channel_map(cpu_dai, user_set_tx_ch, tx_ch, 0 , 0); if (ret < 0) pr_err("%s: failed to set cpu chan map, err:%d\n", __func__, ret); end: return ret; } static struct snd_soc_ops msm8996_be_ops = { .hw_params = msm_snd_hw_params, }; static struct snd_soc_ops msm8996_cpe_ops = { .hw_params = msm_snd_cpe_hw_params, }; static int msm8996_slimbus_2_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_dai *codec_dai = rtd->codec_dai; struct snd_soc_dai *cpu_dai = rtd->cpu_dai; int ret = 0; unsigned int rx_ch[SLIM_MAX_RX_PORTS], tx_ch[SLIM_MAX_TX_PORTS]; unsigned int rx_ch_cnt = 0, tx_ch_cnt = 0; unsigned int num_tx_ch = 0; unsigned int num_rx_ch = 0; if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { num_rx_ch = params_channels(params); pr_debug("%s: %s rx_dai_id = %d num_ch = %d\n", __func__, codec_dai->name, codec_dai->id, num_rx_ch); ret = snd_soc_dai_get_channel_map(codec_dai, &tx_ch_cnt, tx_ch, &rx_ch_cnt , rx_ch); if (ret < 0) { pr_err("%s: failed to get codec chan map, err:%d\n", __func__, ret); goto end; } ret = snd_soc_dai_set_channel_map(cpu_dai, 0, 0, num_rx_ch, rx_ch); if (ret < 0) { pr_err("%s: failed to set cpu chan map, err:%d\n", __func__, ret); goto end; } } else { num_tx_ch = params_channels(params); pr_debug("%s: %s tx_dai_id = %d num_ch = %d\n", __func__, codec_dai->name, codec_dai->id, num_tx_ch); ret = snd_soc_dai_get_channel_map(codec_dai, &tx_ch_cnt, tx_ch, &rx_ch_cnt , rx_ch); if (ret < 0) { pr_err("%s: failed to get codec chan map, err:%d\n", __func__, ret); goto end; } ret = snd_soc_dai_set_channel_map(cpu_dai, num_tx_ch, tx_ch, 0 , 0); if (ret < 0) { pr_err("%s: failed to set cpu chan map, err:%d\n", __func__, ret); goto end; } } end: return ret; } static struct snd_soc_ops msm8996_slimbus_2_be_ops = { .hw_params = msm8996_slimbus_2_hw_params, }; static int msm8996_get_ll_qos_val(struct snd_pcm_runtime *runtime) { int usecs; /* take 10% of period time as the deadline */ usecs = (100000 / runtime->rate) * runtime->period_size; usecs += ((100000 % runtime->rate) * runtime->period_size) / runtime->rate; return usecs; } static int msm8996_mm5_prepare(struct snd_pcm_substream *substream) { if (pm_qos_request_active(&substream->latency_pm_qos_req)) pm_qos_remove_request(&substream->latency_pm_qos_req); pm_qos_add_request(&substream->latency_pm_qos_req, PM_QOS_CPU_DMA_LATENCY, msm8996_get_ll_qos_val(substream->runtime)); return 0; } static struct snd_soc_ops msm8996_mm5_ops = { .prepare = msm8996_mm5_prepare, }; /* Digital audio interface glue - connects codec <---> CPU */ static struct snd_soc_dai_link msm8996_common_dai_links[] = { /* FrontEnd DAI Links */ { .name = "MSM8996 Media1", .stream_name = "MultiMedia1", .cpu_dai_name = "MultiMedia1", .platform_name = "msm-pcm-dsp.0", .dynamic = 1, .async_ops = ASYNC_DPCM_SND_SOC_PREPARE, .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 = "MSM8996 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 = "VoiceMMode1", .stream_name = "VoiceMMode1", .cpu_dai_name = "VoiceMMode1", .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, .ignore_pmdown_time = 1, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", .be_id = MSM_FRONTEND_DAI_VOICEMMODE1, }, { .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 = "MSM8996 ULL", .stream_name = "MultiMedia3", .cpu_dai_name = "MultiMedia3", .platform_name = "msm-pcm-dsp.2", .dynamic = 1, .async_ops = ASYNC_DPCM_SND_SOC_PREPARE, .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_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, /* this dailink has playback support */ .ignore_pmdown_time = 1, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", }, { .name = "Tertiary MI2S TX_Hostless", .stream_name = "Tertiary MI2S_TX Hostless Capture", .cpu_dai_name = "TERT_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 = "MSM8996 Compress1", .stream_name = "Compress1", .cpu_dai_name = "MultiMedia4", .platform_name = "msm-compress-dsp", .dynamic = 1, .async_ops = ASYNC_DPCM_SND_SOC_HW_PARAMS, .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, /* this dailink has playback support */ .ignore_pmdown_time = 1, .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, /* this dailink has playback support */ .ignore_pmdown_time = 1, .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, /* this dailink has playback support */ .ignore_pmdown_time = 1, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", }, { .name = "VoLTE", .stream_name = "VoLTE", .cpu_dai_name = "VoLTE", .platform_name = "msm-pcm-voice", .dynamic = 1, .dpcm_playback = 1, .dpcm_capture = 1, .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, .ignore_suspend = 1, /* this dainlink has playback support */ .ignore_pmdown_time = 1, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", .be_id = MSM_FRONTEND_DAI_VOLTE, }, { .name = "MSM8996 LowLatency", .stream_name = "MultiMedia5", .cpu_dai_name = "MultiMedia5", .platform_name = "msm-pcm-dsp.1", .dynamic = 1, .async_ops = ASYNC_DPCM_SND_SOC_PREPARE, .dpcm_playback = 1, .dpcm_capture = 1, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .ignore_suspend = 1, /* this dainlink has playback support */ .ignore_pmdown_time = 1, .be_id = MSM_FRONTEND_DAI_MULTIMEDIA5, .ops = &msm8996_mm5_ops, }, { .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 = "MSM8996 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 dainlink has playback support */ .be_id = MSM_FRONTEND_DAI_MULTIMEDIA7, }, { .name = "MSM8996 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 dainlink has playback support */ .be_id = MSM_FRONTEND_DAI_MULTIMEDIA10, }, { .name = "MSM8996 ULL NOIRQ", .stream_name = "MM_NOIRQ", .cpu_dai_name = "MultiMedia8", .platform_name = "msm-pcm-dsp-noirq", .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_MULTIMEDIA8, }, { .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, }, /* 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 = "VoiceMMode2", .stream_name = "VoiceMMode2", .cpu_dai_name = "VoiceMMode2", .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, .ignore_pmdown_time = 1, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", .be_id = MSM_FRONTEND_DAI_VOICEMMODE2, }, { .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 dainlink has playback support */ .ignore_pmdown_time = 1, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", }, { .name = "MSM8996 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, }, /* LSM FE */ { .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 = "MSM8996 Media9", .stream_name = "MultiMedia9", .cpu_dai_name = "MultiMedia9", .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_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}, .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, .ignore_suspend = 1, .ignore_pmdown_time = 1, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", .be_id = MSM_FRONTEND_DAI_VOWLAN, }, { .name = "MSM8996 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 dainlink has playback support */ .be_id = MSM_FRONTEND_DAI_MULTIMEDIA11, }, { .name = "MSM8996 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 dainlink has playback support */ .be_id = MSM_FRONTEND_DAI_MULTIMEDIA12, }, { .name = "MSM8996 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 dainlink has playback support */ .be_id = MSM_FRONTEND_DAI_MULTIMEDIA13, }, { .name = "MSM8996 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 dainlink has playback support */ .be_id = MSM_FRONTEND_DAI_MULTIMEDIA14, }, { .name = "MSM8996 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 dainlink has playback support */ .be_id = MSM_FRONTEND_DAI_MULTIMEDIA15, }, { .name = "MSM8996 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 dainlink has playback support */ .be_id = MSM_FRONTEND_DAI_MULTIMEDIA16, }, { .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 = "Voice2", .stream_name = "Voice2", .cpu_dai_name = "Voice2", .platform_name = "msm-pcm-voice", .dynamic = 1, .dpcm_playback = 1, .dpcm_capture = 1, .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, .ignore_suspend = 1, /* this dainlink has playback support */ .ignore_pmdown_time = 1, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", .be_id = MSM_FRONTEND_DAI_VOICE2, }, }; static struct snd_soc_dai_link msm8996_tasha_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 = "tasha_codec", .codec_dai_name = "tasha_vifeedback", .be_id = MSM_BACKEND_DAI_SLIMBUS_4_TX, .be_hw_params_fixup = msm_slim_4_tx_be_hw_params_fixup, .ops = &msm8996_be_ops, .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, .ignore_suspend = 1, }, /* Ultrasound RX DAI Link */ { .name = "SLIMBUS_2 Hostless Playback", .stream_name = "SLIMBUS_2 Hostless Playback", .cpu_dai_name = "msm-dai-q6-dev.16388", .platform_name = "msm-pcm-hostless", .codec_name = "tasha_codec", .codec_dai_name = "tasha_rx2", .ignore_suspend = 1, .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, .ops = &msm8996_slimbus_2_be_ops, }, /* Ultrasound TX DAI Link */ { .name = "SLIMBUS_2 Hostless Capture", .stream_name = "SLIMBUS_2 Hostless Capture", .cpu_dai_name = "msm-dai-q6-dev.16389", .platform_name = "msm-pcm-hostless", .codec_name = "tasha_codec", .codec_dai_name = "tasha_tx2", .ignore_suspend = 1, .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, .ops = &msm8996_slimbus_2_be_ops, }, /* CPE LSM direct dai-link */ { .name = "CPE Listen service", .stream_name = "CPE Listen Audio Service", .cpu_dai_name = "msm-dai-slim", .platform_name = "msm-cpe-lsm", .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, .ignore_suspend = 1, .ignore_pmdown_time = 1, .codec_dai_name = "tasha_mad1", .codec_name = "tasha_codec", .ops = &msm8996_cpe_ops, }, /* slimbus rx 6 hostless */ { .name = "SLIMBUS_6 Hostless Playback", .stream_name = "SLIMBUS_6 Hostless", .cpu_dai_name = "SLIMBUS6_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, /* this dailink has playback support */ .ignore_pmdown_time = 1, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", }, /* CPE LSM EC PP direct dai-link */ { .name = "CPE Listen service ECPP", .stream_name = "CPE Listen Audio Service ECPP", .cpu_dai_name = "CPE_LSM_NOHOST", .platform_name = "msm-cpe-lsm.3", .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 = "tasha_cpe", .codec_name = "tasha_codec", }, }; static struct snd_soc_dai_link msm8996_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 dainlink has playback support */ .ignore_pmdown_time = 1, .ignore_suspend = 1, }, { .name = LPASS_BE_AFE_PCM_TX, .stream_name = "AFE Capture", .cpu_dai_name = "msm-dai-q6-dev.225", .platform_name = "msm-pcm-routing", .codec_name = "msm-stub-codec.1", .codec_dai_name = "msm-stub-tx", .no_pcm = 1, .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, .ignore_pmdown_time = 1, .ignore_suspend = 1, /* this dainlink has playback support */ }, { .name = LPASS_BE_AUXPCM_TX, .stream_name = "AUX PCM Capture", .cpu_dai_name = "msm-dai-q6-auxpcm.1", .platform_name = "msm-pcm-routing", .codec_name = "msm-stub-codec.1", .codec_dai_name = "msm-stub-tx", .no_pcm = 1, .dpcm_capture = 1, .be_id = MSM_BACKEND_DAI_AUXPCM_TX, .be_hw_params_fixup = msm_auxpcm_be_params_fixup, .ignore_suspend = 1, }, /* Incall Record Uplink BACK END DAI Link */ { .name = LPASS_BE_INCALL_RECORD_TX, .stream_name = "Voice Uplink Capture", .cpu_dai_name = "msm-dai-q6-dev.32772", .platform_name = "msm-pcm-routing", .codec_name = "msm-stub-codec.1", .codec_dai_name = "msm-stub-tx", .no_pcm = 1, .dpcm_capture = 1, .be_id = MSM_BACKEND_DAI_INCALL_RECORD_TX, .be_hw_params_fixup = 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_playback = 1, .be_id = MSM_BACKEND_DAI_VOICE_PLAYBACK_TX, .be_hw_params_fixup = msm_be_hw_params_fixup, .ignore_suspend = 1, }, /* Incall Music 2 BACK END DAI Link */ { .name = LPASS_BE_VOICE2_PLAYBACK_TX, .stream_name = "Voice2 Farend Playback", .cpu_dai_name = "msm-dai-q6-dev.32770", .platform_name = "msm-pcm-routing", .codec_name = "msm-stub-codec.1", .codec_dai_name = "msm-stub-rx", .no_pcm = 1, .dpcm_playback = 1, .be_id = MSM_BACKEND_DAI_VOICE2_PLAYBACK_TX, .be_hw_params_fixup = msm_be_hw_params_fixup, .ignore_suspend = 1, }, { .name = LPASS_BE_TERT_MI2S_TX, .stream_name = "Tertiary MI2S Capture", .cpu_dai_name = "msm-dai-q6-mi2s.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_TERTIARY_MI2S_TX, .be_hw_params_fixup = msm_tx_be_hw_params_fixup, .ops = &msm8996_mi2s_be_ops, .ignore_suspend = 1, } }; static struct snd_soc_dai_link msm8996_tasha_be_dai_links[] = { /* 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 = "tasha_codec", .codec_dai_name = "tasha_mix_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, /* this dainlink has playback support */ .ignore_pmdown_time = 1, .ignore_suspend = 1, .ops = &msm8996_be_ops, }, { .name = LPASS_BE_SLIMBUS_0_TX, .stream_name = "Slimbus Capture", .cpu_dai_name = "msm-dai-q6-dev.16385", .platform_name = "msm-pcm-routing", .codec_name = "tasha_codec", .codec_dai_name = "tasha_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, .ignore_suspend = 1, .ops = &msm8996_be_ops, }, { .name = LPASS_BE_SLIMBUS_1_RX, .stream_name = "Slimbus1 Playback", .cpu_dai_name = "msm-dai-q6-dev.16386", .platform_name = "msm-pcm-routing", .codec_name = "tasha_codec", .codec_dai_name = "tasha_mix_rx1", .no_pcm = 1, .dpcm_playback = 1, .be_id = MSM_BACKEND_DAI_SLIMBUS_1_RX, .be_hw_params_fixup = msm_slim_0_rx_be_hw_params_fixup, .ops = &msm8996_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 = "tasha_codec", .codec_dai_name = "tasha_tx3", .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 = &msm8996_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 = "tasha_codec", .codec_dai_name = "tasha_mix_rx1", .no_pcm = 1, .dpcm_playback = 1, .be_id = MSM_BACKEND_DAI_SLIMBUS_3_RX, .be_hw_params_fixup = msm_slim_0_rx_be_hw_params_fixup, .ops = &msm8996_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 = "tasha_codec", .codec_dai_name = "tasha_tx1", .no_pcm = 1, .dpcm_capture = 1, .be_id = MSM_BACKEND_DAI_SLIMBUS_3_TX, .be_hw_params_fixup = msm_slim_0_tx_be_hw_params_fixup, .ops = &msm8996_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 = "tasha_codec", .codec_dai_name = "tasha_mix_rx1", .no_pcm = 1, .dpcm_playback = 1, .be_id = MSM_BACKEND_DAI_SLIMBUS_4_RX, .be_hw_params_fixup = msm_slim_0_rx_be_hw_params_fixup, .ops = &msm8996_be_ops, /* dai link has playback support */ .ignore_pmdown_time = 1, .ignore_suspend = 1, }, { .name = LPASS_BE_SLIMBUS_5_RX, .stream_name = "Slimbus5 Playback", .cpu_dai_name = "msm-dai-q6-dev.16394", .platform_name = "msm-pcm-routing", .codec_name = "tasha_codec", .codec_dai_name = "tasha_rx3", .no_pcm = 1, .dpcm_playback = 1, .be_id = MSM_BACKEND_DAI_SLIMBUS_5_RX, .be_hw_params_fixup = msm_slim_5_rx_be_hw_params_fixup, .ops = &msm8996_be_ops, /* 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 = "tasha_codec", .codec_dai_name = "tasha_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 = &msm8996_be_ops, .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 = "tasha_codec", .codec_dai_name = "tasha_rx4", .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 = &msm8996_be_ops, /* dai link has playback support */ .ignore_pmdown_time = 1, .ignore_suspend = 1, }, }; static struct snd_soc_dai_link msm8996_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 = msm8996_hdmi_be_hw_params_fixup, .ignore_pmdown_time = 1, .ignore_suspend = 1, }, }; static struct snd_soc_dai_link msm8996_tasha_dai_links[ ARRAY_SIZE(msm8996_common_dai_links) + ARRAY_SIZE(msm8996_tasha_fe_dai_links) + ARRAY_SIZE(msm8996_common_be_dai_links) + ARRAY_SIZE(msm8996_tasha_be_dai_links) + ARRAY_SIZE(msm8996_hdmi_dai_link)]; static int msm8996_wsa881x_init(struct snd_soc_component *component) { u8 spkleft_ports[WSA881X_MAX_SWR_PORTS] = {100, 101, 102, 106}; u8 spkright_ports[WSA881X_MAX_SWR_PORTS] = {103, 104, 105, 107}; unsigned int ch_rate[WSA881X_MAX_SWR_PORTS] = {2400, 600, 300, 1200}; unsigned int ch_mask[WSA881X_MAX_SWR_PORTS] = {0x1, 0xF, 0x3, 0x3}; struct snd_soc_codec *codec = snd_soc_component_to_codec(component); struct msm8996_asoc_mach_data *pdata; struct snd_soc_dapm_context *dapm; if (!codec) { pr_err("%s codec is NULL\n", __func__); return -EINVAL; } dapm = &codec->dapm; if (!strcmp(component->name_prefix, "SpkrLeft")) { dev_dbg(codec->dev, "%s: setting left ch map to codec %s\n", __func__, codec->component.name); wsa881x_set_channel_map(codec, &spkleft_ports[0], WSA881X_MAX_SWR_PORTS, &ch_mask[0], &ch_rate[0]); if (dapm->component) { snd_soc_dapm_ignore_suspend(dapm, "SpkrLeft IN"); snd_soc_dapm_ignore_suspend(dapm, "SpkrLeft SPKR"); } } else if (!strcmp(component->name_prefix, "SpkrRight")) { dev_dbg(codec->dev, "%s: setting right ch map to codec %s\n", __func__, codec->component.name); wsa881x_set_channel_map(codec, &spkright_ports[0], WSA881X_MAX_SWR_PORTS, &ch_mask[0], &ch_rate[0]); if (dapm->component) { snd_soc_dapm_ignore_suspend(dapm, "SpkrRight IN"); snd_soc_dapm_ignore_suspend(dapm, "SpkrRight SPKR"); } } else { dev_err(codec->dev, "%s: wrong codec name %s\n", __func__, codec->component.name); return -EINVAL; } pdata = snd_soc_card_get_drvdata(component->card); if (pdata && pdata->codec_root) wsa881x_codec_info_create_codec_entry(pdata->codec_root, codec); return 0; } struct snd_soc_card snd_soc_card_tasha_msm8996 = { .name = "msm8996-tasha-snd-card", }; static int msm8996_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_err("%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 msm8996_prepare_us_euro(struct snd_soc_card *card) { struct msm8996_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, "TASHA_CODEC_US_EURO"); if (ret) { dev_err(card->dev, "%s: Failed to request codec US/EURO gpio %d error %d\n", __func__, pdata->us_euro_gpio, ret); return ret; } } return 0; } static int msm8996_prepare_hifi(struct snd_soc_card *card) { struct msm8996_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card); int ret; if (gpio_is_valid(pdata->hph_en1_gpio)) { dev_dbg(card->dev, "%s: hph_en1_gpio request %d\n", __func__, pdata->hph_en1_gpio); ret = gpio_request(pdata->hph_en1_gpio, "hph_en1_gpio"); if (ret) { dev_err(card->dev, "%s: hph_en1_gpio request failed, ret:%d\n", __func__, ret); return ret; } } if (gpio_is_valid(pdata->hph_en0_gpio)) { dev_dbg(card->dev, "%s: hph_en0_gpio request %d\n", __func__, pdata->hph_en0_gpio); ret = gpio_request(pdata->hph_en0_gpio, "hph_en0_gpio"); if (ret) { dev_err(card->dev, "%s: hph_en0_gpio request failed, ret:%d\n", __func__, ret); return ret; } } return 0; } static const struct of_device_id msm8996_asoc_machine_of_match[] = { { .compatible = "qcom,msm8996-asoc-snd-tasha", .data = "tasha_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(msm8996_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, "tasha_codec")) { card = &snd_soc_card_tasha_msm8996; len_1 = ARRAY_SIZE(msm8996_common_dai_links); len_2 = len_1 + ARRAY_SIZE(msm8996_tasha_fe_dai_links); len_3 = len_2 + ARRAY_SIZE(msm8996_common_be_dai_links); memcpy(msm8996_tasha_dai_links, msm8996_common_dai_links, sizeof(msm8996_common_dai_links)); memcpy(msm8996_tasha_dai_links + len_1, msm8996_tasha_fe_dai_links, sizeof(msm8996_tasha_fe_dai_links)); memcpy(msm8996_tasha_dai_links + len_2, msm8996_common_be_dai_links, sizeof(msm8996_common_be_dai_links)); memcpy(msm8996_tasha_dai_links + len_3, msm8996_tasha_be_dai_links, sizeof(msm8996_tasha_be_dai_links)); dailink = msm8996_tasha_dai_links; len_4 = len_3 + ARRAY_SIZE(msm8996_tasha_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, msm8996_hdmi_dai_link, sizeof(msm8996_hdmi_dai_link)); len_4 += ARRAY_SIZE(msm8996_hdmi_dai_link); } else { dev_dbg(dev, "%s(): No hdmi audio support\n", __func__); } if (card) { card->dai_link = dailink; card->num_links = len_4; } return card; } static int msm8996_init_wsa_dev(struct platform_device *pdev, struct snd_soc_card *card) { struct device_node *wsa_of_node; u32 wsa_max_devs; u32 wsa_dev_cnt; char *dev_name_str = NULL; struct msm8996_wsa881x_dev_info *wsa881x_dev_info; const char *wsa_auxdev_name_prefix[1]; int found = 0; int i; int ret; /* Get maximum WSA device count for this platform */ ret = of_property_read_u32(pdev->dev.of_node, "qcom,wsa-max-devs", &wsa_max_devs); if (ret) { dev_dbg(&pdev->dev, "%s: wsa-max-devs property missing in DT %s, ret = %d\n", __func__, pdev->dev.of_node->full_name, ret); return 0; } if (wsa_max_devs == 0) { dev_warn(&pdev->dev, "%s: Max WSA devices is 0 for this target?\n", __func__); return 0; } /* Get count of WSA device phandles for this platform */ wsa_dev_cnt = of_count_phandle_with_args(pdev->dev.of_node, "qcom,wsa-devs", NULL); if (wsa_dev_cnt == -ENOENT) { dev_warn(&pdev->dev, "%s: No wsa device defined in DT.\n", __func__); return 0; } else if (wsa_dev_cnt <= 0) { dev_err(&pdev->dev, "%s: Error reading wsa device from DT. wsa_dev_cnt = %d\n", __func__, wsa_dev_cnt); return -EINVAL; } /* * Expect total phandles count to be NOT less than maximum possible * WSA count. However, if it is less, then assign same value to * max count as well. */ if (wsa_dev_cnt < wsa_max_devs) { dev_dbg(&pdev->dev, "%s: wsa_max_devs = %d cannot exceed wsa_dev_cnt = %d\n", __func__, wsa_max_devs, wsa_dev_cnt); wsa_max_devs = wsa_dev_cnt; } /* Make sure prefix string passed for each WSA device */ ret = of_property_count_strings(pdev->dev.of_node, "qcom,wsa-aux-dev-prefix"); if (ret != wsa_dev_cnt) { dev_err(&pdev->dev, "%s: expecting %d wsa prefix. Defined only %d in DT\n", __func__, wsa_dev_cnt, ret); return -EINVAL; } /* * Alloc mem to store phandle and index info of WSA device, if already * registered with ALSA core */ wsa881x_dev_info = devm_kcalloc(&pdev->dev, wsa_max_devs, sizeof(struct msm8996_wsa881x_dev_info), GFP_KERNEL); if (!wsa881x_dev_info) return -ENOMEM; /* * search and check whether all WSA devices are already * registered with ALSA core or not. If found a node, store * the node and the index in a local array of struct for later * use. */ for (i = 0; i < wsa_dev_cnt; i++) { wsa_of_node = of_parse_phandle(pdev->dev.of_node, "qcom,wsa-devs", i); if (unlikely(!wsa_of_node)) { /* we should not be here */ dev_err(&pdev->dev, "%s: wsa dev node is not present\n", __func__); return -EINVAL; } if (soc_find_component(wsa_of_node, NULL)) { /* WSA device registered with ALSA core */ wsa881x_dev_info[found].of_node = wsa_of_node; wsa881x_dev_info[found].index = i; found++; if (found == wsa_max_devs) break; } } if (found < wsa_max_devs) { dev_dbg(&pdev->dev, "%s: failed to find %d components. Found only %d\n", __func__, wsa_max_devs, found); return -EPROBE_DEFER; } dev_info(&pdev->dev, "%s: found %d wsa881x devices registered with ALSA core\n", __func__, found); card->num_aux_devs = wsa_max_devs; card->num_configs = wsa_max_devs; /* Alloc array of AUX devs struct */ msm8996_aux_dev = devm_kcalloc(&pdev->dev, card->num_aux_devs, sizeof(struct snd_soc_aux_dev), GFP_KERNEL); if (!msm8996_aux_dev) return -ENOMEM; /* Alloc array of codec conf struct */ msm8996_codec_conf = devm_kcalloc(&pdev->dev, card->num_aux_devs, sizeof(struct snd_soc_codec_conf), GFP_KERNEL); if (!msm8996_codec_conf) return -ENOMEM; for (i = 0; i < card->num_aux_devs; i++) { dev_name_str = devm_kzalloc(&pdev->dev, DEV_NAME_STR_LEN, GFP_KERNEL); if (!dev_name_str) return -ENOMEM; ret = of_property_read_string_index(pdev->dev.of_node, "qcom,wsa-aux-dev-prefix", wsa881x_dev_info[i].index, wsa_auxdev_name_prefix); if (ret) { dev_err(&pdev->dev, "%s: failed to read wsa aux dev prefix, ret = %d\n", __func__, ret); return -EINVAL; } snprintf(dev_name_str, strlen("wsa881x.%d"), "wsa881x.%d", i); msm8996_aux_dev[i].name = dev_name_str; msm8996_aux_dev[i].codec_name = NULL; msm8996_aux_dev[i].codec_of_node = wsa881x_dev_info[i].of_node; msm8996_aux_dev[i].init = msm8996_wsa881x_init; msm8996_codec_conf[i].dev_name = NULL; msm8996_codec_conf[i].name_prefix = wsa_auxdev_name_prefix[0]; msm8996_codec_conf[i].of_node = wsa881x_dev_info[i].of_node; } card->codec_conf = msm8996_codec_conf; card->aux_dev = msm8996_aux_dev; return 0; } static int msm8996_asoc_machine_probe(struct platform_device *pdev) { struct snd_soc_card *card; struct msm8996_asoc_mach_data *pdata; const char *mbhc_audio_jack_type = NULL; char *mclk_freq_prop_name; const struct of_device_id *match; int ret; if (!pdev->dev.of_node) { dev_err(&pdev->dev, "No platform supplied from device tree\n"); return -EINVAL; } pdata = devm_kzalloc(&pdev->dev, sizeof(struct msm8996_asoc_mach_data), GFP_KERNEL); if (!pdata) { dev_err(&pdev->dev, "Can't allocate msm8996_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) { dev_err(&pdev->dev, "parse card name failed, err:%d\n", ret); goto err; } ret = snd_soc_of_parse_audio_routing(card, "qcom,audio-routing"); if (ret) { dev_err(&pdev->dev, "parse audio routing failed, err:%d\n", ret); goto err; } match = of_match_node(msm8996_asoc_machine_of_match, pdev->dev.of_node); if (!match) { dev_err(&pdev->dev, "%s: no matched codec is found.\n", __func__); goto err; } mclk_freq_prop_name = "qcom,tasha-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, err%d\n", mclk_freq_prop_name, pdev->dev.of_node->full_name, ret); goto err; } if (pdata->mclk_freq != CODEC_EXT_CLK_RATE) { dev_err(&pdev->dev, "unsupported mclk freq %u\n", pdata->mclk_freq); ret = -EINVAL; goto err; } spdev = pdev; ret = msm8996_populate_dai_link_component_of_node(card); if (ret) { ret = -EPROBE_DEFER; goto err; } ret = msm8996_init_wsa_dev(pdev, card); if (ret) goto err; pdata->hph_en1_gpio = of_get_named_gpio(pdev->dev.of_node, "qcom,hph-en1-gpio", 0); if (pdata->hph_en1_gpio < 0) { dev_dbg(&pdev->dev, "%s: %s property not found %d\n", __func__, "qcom,hph-en1-gpio", pdata->hph_en1_gpio); } pdata->hph_en0_gpio = of_get_named_gpio(pdev->dev.of_node, "qcom,hph-en0-gpio", 0); if (pdata->hph_en0_gpio < 0) { dev_dbg(&pdev->dev, "%s: %s property not found %d\n", __func__, "qcom,hph-en0-gpio", pdata->hph_en0_gpio); } ret = msm8996_prepare_hifi(card); if (ret) dev_dbg(&pdev->dev, "msm8996_prepare_hifi failed (%d)\n", ret); 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; } dev_info(&pdev->dev, "Sound card %s registered\n", card->name); ret = of_property_read_string(pdev->dev.of_node, "qcom,mbhc-audio-jack-type", &mbhc_audio_jack_type); if (ret) { dev_dbg(&pdev->dev, "Looking up %s property in node %s failed", "qcom,mbhc-audio-jack-type", pdev->dev.of_node->full_name); dev_dbg(&pdev->dev, "Jack type properties set to default"); } else { if (!strcmp(mbhc_audio_jack_type, "4-pole-jack")) { dev_dbg(&pdev->dev, "This hardware has 4 pole jack"); } else if (!strcmp(mbhc_audio_jack_type, "5-pole-jack")) { dev_dbg(&pdev->dev, "This hardware has 5 pole jack"); } else if (!strcmp(mbhc_audio_jack_type, "6-pole-jack")) { dev_dbg(&pdev->dev, "This hardware has 6 pole jack"); } else { dev_dbg(&pdev->dev, "Unknown value, set to default"); } } /* * Parse US-Euro gpio info from DT. Report no error if us-euro * entry is not found in DT file as some targets do not support * US-Euro detection */ pdata->us_euro_gpio = of_get_named_gpio(pdev->dev.of_node, "qcom,us-euro-gpios", 0); if (pdata->us_euro_gpio < 0) { dev_info(&pdev->dev, "property %s not detected in node %s", "qcom,us-euro-gpios", pdev->dev.of_node->full_name); } else { dev_dbg(&pdev->dev, "%s detected %d", "qcom,us-euro-gpios", pdata->us_euro_gpio); wcd_mbhc_cfg.swap_gnd_mic = msm8996_swap_gnd_mic; } ret = msm8996_prepare_us_euro(card); if (ret) dev_info(&pdev->dev, "msm8996_prepare_us_euro failed (%d)\n", ret); return 0; err: 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; } if (pdata->hph_en1_gpio > 0) { dev_dbg(&pdev->dev, "%s free hph_en1_gpio %d\n", __func__, pdata->hph_en1_gpio); gpio_free(pdata->hph_en1_gpio); pdata->hph_en1_gpio = 0; } if (pdata->hph_en0_gpio > 0) { dev_dbg(&pdev->dev, "%s free hph_en0_gpio %d\n", __func__, pdata->hph_en0_gpio); gpio_free(pdata->hph_en0_gpio); pdata->hph_en0_gpio = 0; } devm_kfree(&pdev->dev, pdata); return ret; } static int msm8996_asoc_machine_remove(struct platform_device *pdev) { struct snd_soc_card *card = platform_get_drvdata(pdev); struct msm8996_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card); if (gpio_is_valid(ext_us_amp_gpio)) gpio_free(ext_us_amp_gpio); gpio_free(pdata->us_euro_gpio); gpio_free(pdata->hph_en1_gpio); gpio_free(pdata->hph_en0_gpio); if (msm8996_liquid_dock_dev != NULL) { switch_dev_unregister(&msm8996_liquid_dock_dev->audio_sdev); if (msm8996_liquid_dock_dev->dock_plug_irq) free_irq(msm8996_liquid_dock_dev->dock_plug_irq, msm8996_liquid_dock_dev); if (msm8996_liquid_dock_dev->dock_plug_gpio) gpio_free(msm8996_liquid_dock_dev->dock_plug_gpio); kfree(msm8996_liquid_dock_dev); msm8996_liquid_dock_dev = NULL; } snd_soc_unregister_card(card); return 0; } static struct platform_driver msm8996_asoc_machine_driver = { .driver = { .name = DRV_NAME, .owner = THIS_MODULE, .pm = &snd_soc_pm_ops, .of_match_table = msm8996_asoc_machine_of_match, }, .probe = msm8996_asoc_machine_probe, .remove = msm8996_asoc_machine_remove, }; module_platform_driver(msm8996_asoc_machine_driver); MODULE_DESCRIPTION("ALSA SoC msm"); MODULE_LICENSE("GPL v2"); MODULE_ALIAS("platform:" DRV_NAME); MODULE_DEVICE_TABLE(of, msm8996_asoc_machine_of_match);