// SPDX-License-Identifier: GPL-2.0-only /* Copyright (c) 2015-2016, 2018, 2020-2021, The Linux Foundation. All rights reserved. */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "msm-pcm-routing-v2.h" #include #include "msm8952.h" #include "msm-pcm-voice-v2.h" #define DRV_NAME "msm8952-asoc-wcd" #define MSM_INT_DIGITAL_CODEC "msm-dig-codec" #define PMIC_INT_ANALOG_CODEC "analog-codec" #define EXT_SMART_PA "ext-smart-pa" enum btsco_rates { RATE_8KHZ_ID, RATE_16KHZ_ID, }; /* dummy definition of deprecated FE DAI's*/ enum { MSM_FRONTEND_DAI_CS_VOICE = 39, MSM_FRONTEND_DAI_VOICE2, MSM_FRONTEND_DAI_VOLTE, MSM_FRONTEND_DAI_VOWLAN, }; static int msm8952_auxpcm_rate = 8000; static int msm_btsco_rate = BTSCO_RATE_8KHZ; static int msm_btsco_ch = 1; static int msm_ter_mi2s_tx_ch = 1; static int msm_pri_mi2s_rx_ch = 1; static int msm_proxy_rx_ch = 2; static int msm_vi_feed_tx_ch = 2; static int mi2s_rx_bit_format = SNDRV_PCM_FORMAT_S16_LE; static int mi2s_rx_bits_per_sample = 16; static int mi2s_rx_sample_rate = SAMPLING_RATE_48KHZ; static atomic_t quat_mi2s_clk_ref; static atomic_t quin_mi2s_clk_ref; static atomic_t auxpcm_mi2s_clk_ref; static struct snd_info_entry *codec_root; static int msm8952_enable_dig_cdc_clk(struct snd_soc_component *component, int enable, bool dapm); static bool msm8952_swap_gnd_mic(struct snd_soc_component *component, bool active); static int msm8952_mclk_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event); static int msm8952_dig_mclk_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event); static int msm8952_wsa_switch_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event); static int msm_dmic_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event); /* * Android L spec * Need to report LINEIN * if R/L channel impedance is larger than 5K ohm */ static struct wcd_mbhc_config mbhc_cfg = { .read_fw_bin = false, .calibration = NULL, .detect_extn_cable = true, .mono_stero_detection = false, .swap_gnd_mic = NULL, .hs_ext_micbias = false, .key_code[0] = KEY_MEDIA, .key_code[1] = KEY_VOICECOMMAND, .key_code[2] = KEY_VOLUMEUP, .key_code[3] = KEY_VOLUMEDOWN, .key_code[4] = 0, .key_code[5] = 0, .key_code[6] = 0, .key_code[7] = 0, .linein_th = 5000, .moisture_en = false, .mbhc_micbias = 0, .anc_micbias = 0, .enable_anc_mic_detect = false, }; 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, }; static struct afe_clk_set mi2s_rx_clk = { AFE_API_VERSION_I2S_CONFIG, Q6AFE_LPASS_CLK_ID_PRI_MI2S_IBIT, Q6AFE_LPASS_IBIT_CLK_1_P536_MHZ, Q6AFE_LPASS_CLK_ATTRIBUTE_COUPLE_NO, Q6AFE_LPASS_CLK_ROOT_DEFAULT, 0, }; static struct afe_clk_set wsa_ana_clk = { AFE_API_VERSION_I2S_CONFIG, Q6AFE_LPASS_CLK_ID_MCLK_1, Q6AFE_LPASS_OSR_CLK_9_P600_MHZ, Q6AFE_LPASS_CLK_ATTRIBUTE_COUPLE_NO, Q6AFE_LPASS_CLK_ROOT_DEFAULT, 0, }; static char const *rx_bit_format_text[] = {"S16_LE", "S24_LE", "S24_3LE"}; static const char *const mi2s_ch_text[] = {"One", "Two"}; static const char *const loopback_mclk_text[] = {"DISABLE", "ENABLE"}; static const char *const btsco_rate_text[] = {"BTSCO_RATE_8KHZ", "BTSCO_RATE_16KHZ"}; static const char *const proxy_rx_ch_text[] = {"One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight"}; static const char *const vi_feed_ch_text[] = {"One", "Two"}; static char const *mi2s_rx_sample_rate_text[] = {"KHZ_48", "KHZ_96", "KHZ_192"}; 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 int 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 int msm8952_mclk_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { struct msm_asoc_mach_data *pdata = NULL; int ret = 0; struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); pdata = snd_soc_card_get_drvdata(component->card); pr_debug("%s: event = %d\n", __func__, event); switch (event) { case SND_SOC_DAPM_PRE_PMU: if (pdata->mi2s_gpio_p[PRIM_MI2S]) { ret = msm_cdc_pinctrl_select_active_state( pdata->mi2s_gpio_p[PRIM_MI2S]); if (ret) { pr_err("%s: failed to enable pri gpios: %d\n", __func__, ret); break; } } msm8952_enable_dig_cdc_clk(component, 1, true); msm_anlg_cdc_mclk_enable(component, 1, true); break; case SND_SOC_DAPM_POST_PMD: pr_debug("%s: mclk_res_ref = %d\n", __func__, atomic_read(&pdata->int_mclk0_rsc_ref)); if (pdata->mi2s_gpio_p[PRIM_MI2S]) { ret = msm_cdc_pinctrl_select_sleep_state( pdata->mi2s_gpio_p[PRIM_MI2S]); if (ret < 0) { pr_err("%s: gpio set cannot be de-activated %s", __func__, "pri_i2s"); return ret; } } pr_debug("%s: disabling MCLK\n", __func__); /* disable the codec mclk config*/ msm_anlg_cdc_mclk_enable(component, 0, true); msm8952_enable_dig_cdc_clk(component, 0, true); break; default: pr_err("%s: invalid DAPM event %d\n", __func__, event); return -EINVAL; } return 0; } static int msm8952_dig_mclk_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { struct msm_asoc_mach_data *pdata = NULL; struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); pdata = snd_soc_card_get_drvdata(component->card); pr_debug("%s: event = %d\n", __func__, event); switch (event) { case SND_SOC_DAPM_PRE_PMU: msm_digcdc_mclk_enable(component, 1, true); msm8952_enable_dig_cdc_clk(component, 1, true); break; case SND_SOC_DAPM_POST_PMD: /* disable the codec mclk config*/ msm_digcdc_mclk_enable(component, 0, true); msm8952_enable_dig_cdc_clk(component, 0, true); break; default: pr_err("%s: invalid DAPM event %d\n", __func__, event); return -EINVAL; } return 0; } static int msm8952_wsa_switch_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { int ret = 0; struct msm_asoc_mach_data *pdata = NULL; struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); struct on_demand_supply *supply; pdata = snd_soc_card_get_drvdata(component->card); supply = &pdata->wsa_switch_supply; if (!supply->supply) { dev_err(component->card->dev, "%s: no wsa switch supply", __func__); return ret; } switch (event) { case SND_SOC_DAPM_PRE_PMU: if (atomic_inc_return(&supply->ref) == 1) ret = regulator_enable(supply->supply); if (ret) dev_err(component->card->dev, "%s: Failed to enable wsa switch supply\n", __func__); break; case SND_SOC_DAPM_POST_PMD: if (atomic_read(&supply->ref) == 0) { dev_dbg(component->card->dev, "%s: wsa switch supply has been disabled.\n", __func__); return ret; } if (atomic_dec_return(&supply->ref) == 0) { ret = regulator_disable(supply->supply); if (ret) dev_err(component->card->dev, "%s: Failed to disable wsa switch supply\n", __func__); } break; default: break; } return ret; } static int msm_dmic_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { struct msm_asoc_mach_data *pdata = NULL; struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); int ret = 0; pdata = snd_soc_card_get_drvdata(component->card); pr_debug("%s: event = %d\n", __func__, event); switch (event) { case SND_SOC_DAPM_PRE_PMU: ret = msm_cdc_pinctrl_select_active_state(pdata->dmic_gpio_p); if (ret < 0) { pr_err("%s: gpio set cannot be activated %sd", __func__, "dmic_gpio"); return ret; } break; case SND_SOC_DAPM_POST_PMD: ret = msm_cdc_pinctrl_select_sleep_state(pdata->dmic_gpio_p); if (ret < 0) { pr_err("%s: gpio set cannot be de-activated %sd", __func__, "dmic_gpio"); return ret; } break; default: pr_err("%s: invalid DAPM event %d\n", __func__, event); return -EINVAL; } return 0; } static const struct snd_soc_dapm_widget msm8952_dapm_widgets[] = { SND_SOC_DAPM_SUPPLY_S("MCLK", -1, SND_SOC_NOPM, 0, 0, msm8952_mclk_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MIC("Handset Mic", NULL), SND_SOC_DAPM_MIC("Headset Mic", NULL), SND_SOC_DAPM_MIC("Secondary Mic", NULL), SND_SOC_DAPM_MIC("Digital Mic1", NULL), SND_SOC_DAPM_MIC("Digital Mic2", NULL), SND_SOC_DAPM_SUPPLY("VDD_WSA_SWITCH", SND_SOC_NOPM, 0, 0, msm8952_wsa_switch_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), }; static const struct snd_soc_dapm_widget msm8952_dig_dapm_widgets[] = { SND_SOC_DAPM_SUPPLY_S("MCLK", -1, SND_SOC_NOPM, 0, 0, msm8952_dig_mclk_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MIC("Digital Mic1", msm_dmic_event), SND_SOC_DAPM_MIC("Digital Mic2", msm_dmic_event), }; static int config_hph_compander_gpio(bool enable, struct snd_soc_component *component) { int ret = 0; struct snd_soc_card *card = component->card; struct msm_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card); pr_debug("%s: %s HPH Compander\n", __func__, enable ? "Enable" : "Disable"); if (pdata->comp_gpio_p) { if (enable) { ret = msm_cdc_pinctrl_select_active_state( pdata->comp_gpio_p); if (ret) { pr_err("%s: gpio set cannot be activated %s\n", __func__, "comp_gpio"); goto done; } } else { ret = msm_cdc_pinctrl_select_sleep_state( pdata->comp_gpio_p); if (ret) { pr_err("%s: gpio set cannot be de-activated %s\n", __func__, "comp_gpio"); goto done; } } } done: return ret; } int is_ext_spk_gpio_support(struct platform_device *pdev, struct msm_asoc_mach_data *pdata) { const char *spk_ext_pa = "qcom,msm-spk-ext-pa"; pr_debug("%s:Enter\n", __func__); pdata->spk_ext_pa_gpio = of_get_named_gpio(pdev->dev.of_node, spk_ext_pa, 0); if (pdata->spk_ext_pa_gpio < 0) { dev_err(&pdev->dev, "%s: missing %s in dt node\n", __func__, spk_ext_pa); } else { if (!gpio_is_valid(pdata->spk_ext_pa_gpio)) { pr_err("%s: Invalid external speaker gpio: %d", __func__, pdata->spk_ext_pa_gpio); return -EINVAL; } } return 0; } static int enable_spk_ext_pa(struct snd_soc_component *component, int enable) { struct snd_soc_card *card = component->card; struct msm_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card); int ret; if (!gpio_is_valid(pdata->spk_ext_pa_gpio)) { pr_err("%s: Invalid gpio: %d\n", __func__, pdata->spk_ext_pa_gpio); return false; } pr_debug("%s: %s external speaker PA\n", __func__, enable ? "Enable" : "Disable"); if (enable) { ret = msm_cdc_pinctrl_select_active_state( pdata->spk_ext_pa_gpio_p); if (ret) { pr_err("%s: gpio set cannot be de-activated %s\n", __func__, "ext_spk_gpio"); return ret; } gpio_set_value_cansleep(pdata->spk_ext_pa_gpio, enable); } else { gpio_set_value_cansleep(pdata->spk_ext_pa_gpio, enable); ret = msm_cdc_pinctrl_select_sleep_state( pdata->spk_ext_pa_gpio_p); if (ret) { pr_err("%s: gpio set cannot be de-activated %s\n", __func__, "ext_spk_gpio"); return ret; } } return 0; } static bool msm8952_swap_gnd_mic(struct snd_soc_component *component, bool active) { struct snd_soc_card *card = component->card; struct msm_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card); int value = 0, ret = 0; pr_debug("%s: configure gpios for US_EU\n", __func__); if (!gpio_is_valid(pdata->us_euro_gpio)) { pr_err("%s: Invalid gpio: %d", __func__, pdata->us_euro_gpio); return false; } value = gpio_get_value_cansleep(pdata->us_euro_gpio); if (pdata->us_euro_gpio_p) { ret = msm_cdc_pinctrl_select_active_state( pdata->us_euro_gpio_p); if (ret < 0) { pr_err("%s: gpio set cannot be activated %sd", __func__, "us_eu_gpio"); return false; } } gpio_set_value_cansleep(pdata->us_euro_gpio, !value); if (pdata->us_euro_gpio_p) { ret = msm_cdc_pinctrl_select_sleep_state( pdata->us_euro_gpio_p); if (ret < 0) { pr_err("%s: gpio set cannot be de-activated %sd", __func__, "us_eu_gpio"); return false; } } pr_debug("%s: swap select switch %d to %d\n", __func__, value, !value); return true; } /* Validate whether US EU switch is present or not */ int is_us_eu_switch_gpio_support(struct platform_device *pdev, struct msm_asoc_mach_data *pdata) { /* check if US-EU GPIO is supported */ pdata->us_euro_gpio = of_get_named_gpio(pdev->dev.of_node, "qcom,cdc-us-euro-gpios", 0); if (pdata->us_euro_gpio < 0) { dev_err(&pdev->dev, "property %s in node %s not found %d\n", "qcom,cdc-us-euro-gpios", pdev->dev.of_node->full_name, pdata->us_euro_gpio); } else { if (!gpio_is_valid(pdata->us_euro_gpio)) { pr_err("%s: Invalid gpio: %d", __func__, pdata->us_euro_gpio); return -EINVAL; } pdata->us_euro_gpio_p = of_parse_phandle(pdev->dev.of_node, "qcom,cdc-us-eu-gpios", 0); mbhc_cfg.swap_gnd_mic = msm8952_swap_gnd_mic; } 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 0; } 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 = msm8952_auxpcm_rate; channels->min = channels->max = 1; return 0; } static int msm_mi2s_rx_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, struct snd_pcm_hw_params *params) { struct snd_interval *rate = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE); struct snd_interval *channels = hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); pr_debug("%s: Num of channels = %d Sample rate = %d\n", __func__, msm_pri_mi2s_rx_ch, mi2s_rx_sample_rate); rate->min = rate->max = mi2s_rx_sample_rate; channels->min = channels->max = msm_pri_mi2s_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_ter_mi2s_tx_ch); param_set_mask(params, SNDRV_PCM_HW_PARAM_FORMAT, SNDRV_PCM_FORMAT_S16_LE); rate->min = rate->max = 48000; channels->min = channels->max = msm_ter_mi2s_tx_ch; return 0; } static int msm_senary_tx_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, struct snd_pcm_hw_params *params) { struct snd_interval *rate = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE); struct snd_interval *channels = hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); rate->min = rate->max = 48000; channels->min = channels->max = 2; return 0; } static int msm_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, struct snd_pcm_hw_params *params) { struct snd_interval *rate = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE); struct snd_interval *channels = hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); pr_debug("%s()\n", __func__); rate->min = rate->max = 48000; channels->min = channels->max = 2; return 0; } static int msm_btsco_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, struct snd_pcm_hw_params *params) { struct snd_interval *rate = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE); struct snd_interval *channels = hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); rate->min = rate->max = msm_btsco_rate; channels->min = channels->max = msm_btsco_ch; return 0; } static int msm_proxy_rx_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, struct snd_pcm_hw_params *params) { struct snd_interval *rate = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE); struct snd_interval *channels = hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); pr_debug("%s: msm_proxy_rx_ch =%d\n", __func__, msm_proxy_rx_ch); if (channels->max < 2) channels->min = channels->max = 2; channels->min = channels->max = msm_proxy_rx_ch; rate->min = rate->max = 48000; return 0; } static int msm_proxy_tx_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, struct snd_pcm_hw_params *params) { struct snd_interval *rate = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE); rate->min = rate->max = 48000; return 0; } static int msm_mi2s_snd_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { pr_debug("%s(): substream = %s stream = %d\n", __func__, substream->name, substream->stream); if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) param_set_mask(params, SNDRV_PCM_HW_PARAM_FORMAT, mi2s_rx_bit_format); else param_set_mask(params, SNDRV_PCM_HW_PARAM_FORMAT, SNDRV_PCM_FORMAT_S16_LE); return 0; } static int msm8952_get_clk_id(int port_id) { switch (port_id) { case AFE_PORT_ID_PRIMARY_MI2S_RX: return Q6AFE_LPASS_CLK_ID_PRI_MI2S_IBIT; case AFE_PORT_ID_SECONDARY_MI2S_RX: return Q6AFE_LPASS_CLK_ID_SEC_MI2S_IBIT; case AFE_PORT_ID_TERTIARY_MI2S_TX: return Q6AFE_LPASS_CLK_ID_TER_MI2S_IBIT; case AFE_PORT_ID_QUATERNARY_MI2S_RX: case AFE_PORT_ID_QUATERNARY_MI2S_TX: return Q6AFE_LPASS_CLK_ID_QUAD_MI2S_IBIT; case AFE_PORT_ID_QUINARY_MI2S_RX: case AFE_PORT_ID_QUINARY_MI2S_TX: return Q6AFE_LPASS_CLK_ID_QUI_MI2S_IBIT; case AFE_PORT_ID_SENARY_MI2S_TX: return Q6AFE_LPASS_CLK_ID_SEN_MI2S_IBIT; default: pr_err("%s: invalid port_id: 0x%x\n", __func__, port_id); return -EINVAL; } } static int msm8952_get_port_id(int be_id) { switch (be_id) { case MSM_BACKEND_DAI_PRI_MI2S_RX: return AFE_PORT_ID_PRIMARY_MI2S_RX; case MSM_BACKEND_DAI_SECONDARY_MI2S_RX: return AFE_PORT_ID_SECONDARY_MI2S_RX; case MSM_BACKEND_DAI_TERTIARY_MI2S_TX: return AFE_PORT_ID_TERTIARY_MI2S_TX; case MSM_BACKEND_DAI_QUATERNARY_MI2S_RX: return AFE_PORT_ID_QUATERNARY_MI2S_RX; case MSM_BACKEND_DAI_QUATERNARY_MI2S_TX: return AFE_PORT_ID_QUATERNARY_MI2S_TX; case MSM_BACKEND_DAI_QUINARY_MI2S_RX: return AFE_PORT_ID_QUINARY_MI2S_RX; case MSM_BACKEND_DAI_QUINARY_MI2S_TX: return AFE_PORT_ID_QUINARY_MI2S_TX; case MSM_BACKEND_DAI_SENARY_MI2S_TX: return AFE_PORT_ID_SENARY_MI2S_TX; default: pr_err("%s: Invalid.id: %d\n", __func__, be_id); return -EINVAL; } } static bool is_mi2s_rx_port(int port_id) { bool ret = false; switch (port_id) { case AFE_PORT_ID_PRIMARY_MI2S_RX: case AFE_PORT_ID_SECONDARY_MI2S_RX: case AFE_PORT_ID_QUATERNARY_MI2S_RX: case AFE_PORT_ID_QUINARY_MI2S_RX: ret = true; break; default: break; } return ret; } static uint32_t get_mi2s_rx_clk_val(int port_id) { uint32_t clk_val = 0; /* * Derive clock value based on sample rate, bits per sample and * channel count is used as 2 */ if (is_mi2s_rx_port(port_id)) clk_val = (mi2s_rx_sample_rate * mi2s_rx_bits_per_sample * 2); pr_debug("%s: MI2S Rx bit clock value: 0x%0x\n", __func__, clk_val); return clk_val; } static int msm_mi2s_sclk_ctl(struct snd_pcm_substream *substream, bool enable) { int ret = 0; struct snd_soc_pcm_runtime *rtd = substream->private_data; int port_id = 0; port_id = msm8952_get_port_id(rtd->dai_link->id); if (port_id < 0) { pr_err("%s: Invalid port_id\n", __func__); return -EINVAL; } if (enable) { if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { mi2s_rx_clk.enable = enable; mi2s_rx_clk.clk_id = msm8952_get_clk_id(port_id); mi2s_rx_clk.clk_freq_in_hz = get_mi2s_rx_clk_val(port_id); ret = afe_set_lpass_clock_v2(port_id, &mi2s_rx_clk); } else if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) { mi2s_tx_clk.enable = enable; mi2s_tx_clk.clk_id = msm8952_get_clk_id(port_id); mi2s_tx_clk.clk_freq_in_hz = Q6AFE_LPASS_IBIT_CLK_1_P536_MHZ; ret = afe_set_lpass_clock_v2(port_id, &mi2s_tx_clk); } else { pr_err("%s:Not valid substream.\n", __func__); } if (ret < 0) pr_err("%s:afe_set_lpass_clock_v2 failed\n", __func__); } else { if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { mi2s_rx_clk.enable = enable; mi2s_rx_clk.clk_id = msm8952_get_clk_id(port_id); ret = afe_set_lpass_clock_v2(port_id, &mi2s_rx_clk); } else if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) { mi2s_tx_clk.enable = enable; mi2s_tx_clk.clk_id = msm8952_get_clk_id(port_id); ret = afe_set_lpass_clock_v2(port_id, &mi2s_tx_clk); } else { pr_err("%s:Not valid substream.\n", __func__); } if (ret < 0) pr_err("%s:afe_set_lpass_clock_v2 failed\n", __func__); } return ret; } static int msm8952_enable_dig_cdc_clk(struct snd_soc_component *component, int enable, bool dapm) { int ret = 0; struct msm_asoc_mach_data *pdata = NULL; pdata = snd_soc_card_get_drvdata(component->card); pr_debug("%s: enable %d mclk ref counter %d\n", __func__, enable, atomic_read(&pdata->int_mclk0_rsc_ref)); if (enable) { if (!atomic_read(&pdata->int_mclk0_rsc_ref)) { cancel_delayed_work_sync( &pdata->disable_int_mclk0_work); mutex_lock(&pdata->cdc_int_mclk0_mutex); if (atomic_read(&pdata->int_mclk0_enabled) == false) { pdata->digital_cdc_core_clk.enable = 1; ret = afe_set_lpass_clock_v2( AFE_PORT_ID_PRIMARY_MI2S_RX, &pdata->digital_cdc_core_clk); if (ret < 0) { pr_err("%s: failed to enable CCLK\n", __func__); mutex_unlock( &pdata->cdc_int_mclk0_mutex); return ret; } pr_debug("enabled digital codec core clk\n"); atomic_set(&pdata->int_mclk0_enabled, true); } mutex_unlock(&pdata->cdc_int_mclk0_mutex); } atomic_inc(&pdata->int_mclk0_rsc_ref); } else { cancel_delayed_work_sync(&pdata->disable_int_mclk0_work); mutex_lock(&pdata->cdc_int_mclk0_mutex); if (atomic_read(&pdata->int_mclk0_enabled) == true) { pdata->digital_cdc_core_clk.clk_freq_in_hz = DEFAULT_MCLK_RATE; pdata->digital_cdc_core_clk.enable = 0; ret = afe_set_lpass_clock_v2( AFE_PORT_ID_PRIMARY_MI2S_RX, &pdata->digital_cdc_core_clk); if (ret < 0) pr_err("%s: failed to disable CCLK\n", __func__); atomic_set(&pdata->int_mclk0_enabled, false); atomic_set(&pdata->int_mclk0_rsc_ref, 0); } mutex_unlock(&pdata->cdc_int_mclk0_mutex); } return ret; } static int msm_btsco_rate_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { pr_debug("%s: msm_btsco_rate = %d", __func__, msm_btsco_rate); ucontrol->value.integer.value[0] = msm_btsco_rate; return 0; } static int msm_btsco_rate_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { switch (ucontrol->value.integer.value[0]) { case RATE_8KHZ_ID: msm_btsco_rate = BTSCO_RATE_8KHZ; break; case RATE_16KHZ_ID: msm_btsco_rate = BTSCO_RATE_16KHZ; break; default: msm_btsco_rate = BTSCO_RATE_8KHZ; break; } pr_debug("%s: msm_btsco_rate = %d\n", __func__, msm_btsco_rate); return 0; } static int mi2s_rx_bit_format_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { switch (mi2s_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: mi2s_rx_bit_format = %d, ucontrol value = %ld\n", __func__, mi2s_rx_bit_format, ucontrol->value.integer.value[0]); return 0; } static int mi2s_rx_bit_format_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { switch (ucontrol->value.integer.value[0]) { case 2: mi2s_rx_bit_format = SNDRV_PCM_FORMAT_S24_3LE; mi2s_rx_bits_per_sample = 32; break; case 1: mi2s_rx_bit_format = SNDRV_PCM_FORMAT_S24_LE; mi2s_rx_bits_per_sample = 32; break; case 0: default: mi2s_rx_bit_format = SNDRV_PCM_FORMAT_S16_LE; mi2s_rx_bits_per_sample = 16; break; } return 0; } static int loopback_mclk_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { pr_debug("%s\n", __func__); return 0; } static int loopback_mclk_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { int ret = -EINVAL; struct msm_asoc_mach_data *pdata = NULL; struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); pdata = snd_soc_card_get_drvdata(component->card); pr_debug("%s: int_mclk0_rsc_ref %d enable %ld\n", __func__, atomic_read(&pdata->int_mclk0_rsc_ref), ucontrol->value.integer.value[0]); switch (ucontrol->value.integer.value[0]) { case 1: if (pdata->mi2s_gpio_p[PRIM_MI2S]) { ret = msm_cdc_pinctrl_select_active_state( pdata->mi2s_gpio_p[PRIM_MI2S]); if (ret) { pr_err("%s: failed to enable pri gpios: %d\n", __func__, ret); break; } } mutex_lock(&pdata->cdc_int_mclk0_mutex); if ((!atomic_read(&pdata->int_mclk0_rsc_ref)) && (!atomic_read(&pdata->int_mclk0_enabled))) { pdata->digital_cdc_core_clk.enable = 1; ret = afe_set_lpass_clock_v2( AFE_PORT_ID_PRIMARY_MI2S_RX, &pdata->digital_cdc_core_clk); if (ret < 0) { pr_err("%s: failed to enable the MCLK: %d\n", __func__, ret); mutex_unlock(&pdata->cdc_int_mclk0_mutex); if (pdata->mi2s_gpio_p[PRIM_MI2S]) { ret = msm_cdc_pinctrl_select_sleep_state( pdata->mi2s_gpio_p[PRIM_MI2S]); if (ret) pr_err("%s disable gpio fail\n", __func__); } break; } atomic_set(&pdata->int_mclk0_enabled, true); } mutex_unlock(&pdata->cdc_int_mclk0_mutex); atomic_inc(&pdata->int_mclk0_rsc_ref); msm_anlg_cdc_mclk_enable(component, 1, true); break; case 0: if (atomic_read(&pdata->int_mclk0_rsc_ref) <= 0) break; msm_anlg_cdc_mclk_enable(component, 0, true); mutex_lock(&pdata->cdc_int_mclk0_mutex); if ((!atomic_dec_return(&pdata->int_mclk0_rsc_ref)) && (atomic_read(&pdata->int_mclk0_enabled))) { pdata->digital_cdc_core_clk.enable = 0; ret = afe_set_lpass_clock_v2( AFE_PORT_ID_PRIMARY_MI2S_RX, &pdata->digital_cdc_core_clk); if (ret < 0) { pr_err("%s: failed to disable the CCLK: %d\n", __func__, ret); mutex_unlock(&pdata->cdc_int_mclk0_mutex); break; } atomic_set(&pdata->int_mclk0_enabled, false); } mutex_unlock(&pdata->cdc_int_mclk0_mutex); if (pdata->mi2s_gpio_p[PRIM_MI2S]) { ret = msm_cdc_pinctrl_select_sleep_state( pdata->mi2s_gpio_p[PRIM_MI2S]); if (ret) pr_err("%s: failed to disable pri gpios: %d\n", __func__, ret); } break; default: pr_err("%s: Unexpected input value\n", __func__); break; } return ret; } static int msm_pri_mi2s_rx_ch_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { pr_debug("%s: msm_pri_mi2s_rx_ch = %d\n", __func__, msm_pri_mi2s_rx_ch); ucontrol->value.integer.value[0] = msm_pri_mi2s_rx_ch - 1; return 0; } static int msm_pri_mi2s_rx_ch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { msm_pri_mi2s_rx_ch = ucontrol->value.integer.value[0] + 1; pr_debug("%s: msm_pri_mi2s_rx_ch = %d\n", __func__, msm_pri_mi2s_rx_ch); return 1; } static int mi2s_rx_sample_rate_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { int sample_rate_val = 0; switch (mi2s_rx_sample_rate) { case SAMPLING_RATE_96KHZ: sample_rate_val = 1; break; case SAMPLING_RATE_192KHZ: sample_rate_val = 2; break; case SAMPLING_RATE_48KHZ: default: sample_rate_val = 0; break; } ucontrol->value.integer.value[0] = sample_rate_val; pr_debug("%s: sample_rate_val = %d\n", __func__, sample_rate_val); return 0; } static int mi2s_rx_sample_rate_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { switch (ucontrol->value.integer.value[0]) { case 1: mi2s_rx_sample_rate = SAMPLING_RATE_96KHZ; break; case 2: mi2s_rx_sample_rate = SAMPLING_RATE_192KHZ; break; case 0: default: mi2s_rx_sample_rate = SAMPLING_RATE_48KHZ; break; } pr_debug("%s: mi2s_rx_sample_rate = %d\n", __func__, mi2s_rx_sample_rate); return 0; } static int msm_ter_mi2s_tx_ch_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { pr_debug("%s: msm_ter_mi2s_tx_ch = %d\n", __func__, msm_ter_mi2s_tx_ch); ucontrol->value.integer.value[0] = msm_ter_mi2s_tx_ch - 1; return 0; } static int msm_ter_mi2s_tx_ch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { msm_ter_mi2s_tx_ch = ucontrol->value.integer.value[0] + 1; pr_debug("%s: msm_ter_mi2s_tx_ch = %d\n", __func__, msm_ter_mi2s_tx_ch); return 1; } static int msm_vi_feed_tx_ch_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { ucontrol->value.integer.value[0] = (msm_vi_feed_tx_ch/2 - 1); pr_debug("%s: msm_vi_feed_tx_ch = %ld\n", __func__, ucontrol->value.integer.value[0]); return 0; } static int msm_vi_feed_tx_ch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { msm_vi_feed_tx_ch = roundup_pow_of_two(ucontrol->value.integer.value[0] + 2); pr_debug("%s: msm_vi_feed_tx_ch = %d\n", __func__, msm_vi_feed_tx_ch); return 1; } static const struct soc_enum msm_snd_enum[] = { SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(rx_bit_format_text), rx_bit_format_text), SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(mi2s_ch_text), mi2s_ch_text), SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(loopback_mclk_text), loopback_mclk_text), SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(btsco_rate_text), btsco_rate_text), SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(proxy_rx_ch_text), proxy_rx_ch_text), SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(vi_feed_ch_text), vi_feed_ch_text), SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(mi2s_rx_sample_rate_text), mi2s_rx_sample_rate_text), }; static const struct snd_kcontrol_new msm_snd_controls[] = { SOC_ENUM_EXT("MI2S_RX Format", msm_snd_enum[0], mi2s_rx_bit_format_get, mi2s_rx_bit_format_put), SOC_ENUM_EXT("MI2S_TX Channels", msm_snd_enum[1], msm_ter_mi2s_tx_ch_get, msm_ter_mi2s_tx_ch_put), SOC_ENUM_EXT("MI2S_RX Channels", msm_snd_enum[1], msm_pri_mi2s_rx_ch_get, msm_pri_mi2s_rx_ch_put), SOC_ENUM_EXT("Loopback MCLK", msm_snd_enum[2], loopback_mclk_get, loopback_mclk_put), SOC_ENUM_EXT("Internal BTSCO SampleRate", msm_snd_enum[3], msm_btsco_rate_get, msm_btsco_rate_put), SOC_ENUM_EXT("PROXY_RX Channels", msm_snd_enum[4], msm_proxy_rx_ch_get, msm_proxy_rx_ch_put), SOC_ENUM_EXT("VI_FEED_TX Channels", msm_snd_enum[5], msm_vi_feed_tx_ch_get, msm_vi_feed_tx_ch_put), SOC_ENUM_EXT("MI2S_RX SampleRate", msm_snd_enum[6], mi2s_rx_sample_rate_get, mi2s_rx_sample_rate_put), }; static int msm8952_enable_wsa_mclk(struct snd_soc_card *card, bool enable) { int ret = 0; struct msm_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card); mutex_lock(&pdata->wsa_mclk_mutex); if (enable) { if (!atomic_read(&pdata->wsa_int_mclk0_rsc_ref)) { wsa_ana_clk.enable = enable; ret = afe_set_lpass_clock_v2( AFE_PORT_ID_PRIMARY_MI2S_RX, &wsa_ana_clk); if (ret < 0) { pr_err("%s: failed to enable mclk %d\n", __func__, ret); goto done; } } atomic_inc(&pdata->wsa_int_mclk0_rsc_ref); } else { if (!atomic_read(&pdata->wsa_int_mclk0_rsc_ref)) goto done; if (!atomic_dec_return(&pdata->wsa_int_mclk0_rsc_ref)) { wsa_ana_clk.enable = enable; ret = afe_set_lpass_clock_v2( AFE_PORT_ID_PRIMARY_MI2S_RX, &wsa_ana_clk); if (ret < 0) { pr_err("%s: failed to disable mclk %d\n", __func__, ret); goto done; } } } done: mutex_unlock(&pdata->wsa_mclk_mutex); return ret; } static int msm_mi2s_snd_startup(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_card *card = rtd->card; struct snd_soc_dai *cpu_dai = rtd->cpu_dai; struct msm_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card); int ret = 0, val = 0; pr_debug("%s(): substream = %s stream = %d\n", __func__, substream->name, substream->stream); if (!q6core_is_adsp_ready()) { pr_err("%s(): adsp not ready\n", __func__); return -EINVAL; } /* * configure the slave select to * invalid state for internal codec */ if (pdata->vaddr_gpio_mux_spkr_ctl) { val = ioread32(pdata->vaddr_gpio_mux_spkr_ctl); val = val | 0x00010000; iowrite32(val, pdata->vaddr_gpio_mux_spkr_ctl); } if (pdata->vaddr_gpio_mux_mic_ctl) { val = ioread32(pdata->vaddr_gpio_mux_mic_ctl); val = val | 0x00200000; iowrite32(val, pdata->vaddr_gpio_mux_mic_ctl); } ret = msm_mi2s_sclk_ctl(substream, true); if (ret < 0) { pr_err("%s: failed to enable sclk %d\n", __func__, ret); return ret; } if (card->aux_dev && substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { ret = msm8952_enable_wsa_mclk(card, true); if (ret < 0) { pr_err("%s: failed to enable mclk for wsa %d\n", __func__, ret); return ret; } } ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_CBS_CFS); if (ret < 0) pr_err("%s: set fmt cpu dai failed; ret=%d\n", __func__, ret); return ret; } static void msm_mi2s_snd_shutdown(struct snd_pcm_substream *substream) { int ret; struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_card *card = rtd->card; pr_debug("%s(): substream = %s stream = %d\n", __func__, substream->name, substream->stream); ret = msm_mi2s_sclk_ctl(substream, false); if (ret < 0) pr_err("%s:clock disable failed; ret=%d\n", __func__, ret); if (card->aux_dev && substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { ret = msm8952_enable_wsa_mclk(card, false); if (ret < 0) { pr_err("%s: failed to disable mclk for wsa %d\n", __func__, ret); } } } static int msm_prim_auxpcm_startup(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_component *dig_cdc = NULL; struct snd_soc_card *card = rtd->card; struct msm_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card); int ret = 0, val = 0; pr_debug("%s(): substream = %s\n", __func__, substream->name); if (!q6core_is_adsp_ready()) { pr_err("%s(): adsp not ready\n", __func__); return -EINVAL; } if (pdata->snd_card_val == INT_DIG_SND_CARD) dig_cdc = snd_soc_rtdcom_lookup(rtd, "msm_digital_codec"); else dig_cdc = rtd->codec_dais[DIG_CDC]->component; /* mux config to route the AUX MI2S */ if (pdata->vaddr_gpio_mux_mic_ctl) { val = ioread32(pdata->vaddr_gpio_mux_mic_ctl); val = val | 0x2; iowrite32(val, pdata->vaddr_gpio_mux_mic_ctl); } if (pdata->vaddr_gpio_mux_pcm_ctl) { val = ioread32(pdata->vaddr_gpio_mux_pcm_ctl); val = val | 0x1; iowrite32(val, pdata->vaddr_gpio_mux_pcm_ctl); } msm8952_enable_dig_cdc_clk(dig_cdc, 1, true); atomic_inc(&auxpcm_mi2s_clk_ref); /* enable the gpio's used for the external AUXPCM interface */ if (pdata->mi2s_gpio_p[QUAT_MI2S]) { ret = msm_cdc_pinctrl_select_active_state( pdata->mi2s_gpio_p[QUAT_MI2S]); if (ret < 0) pr_err("%s(): configure gpios failed = %s\n", __func__, "quat_i2s"); } return ret; } static void msm_prim_auxpcm_shutdown(struct snd_pcm_substream *substream) { int ret; struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_card *card = rtd->card; struct snd_soc_component *dig_cdc = NULL; struct msm_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card); pr_debug("%s(): substream = %s\n", __func__, substream->name); if (pdata->snd_card_val == INT_DIG_SND_CARD) dig_cdc = snd_soc_rtdcom_lookup(rtd, "msm_digital_codec"); else dig_cdc = rtd->codec_dais[DIG_CDC]->component; if (atomic_read(&pdata->int_mclk0_rsc_ref) > 0) { atomic_dec(&pdata->int_mclk0_rsc_ref); pr_debug("%s: decrementing mclk_res_ref %d\n", __func__, atomic_read(&pdata->int_mclk0_rsc_ref)); } if (atomic_read(&auxpcm_mi2s_clk_ref) > 0) atomic_dec(&auxpcm_mi2s_clk_ref); if ((atomic_read(&auxpcm_mi2s_clk_ref) == 0) && (atomic_read(&pdata->int_mclk0_rsc_ref) == 0)) { msm8952_enable_dig_cdc_clk(dig_cdc, 0, true); } if (pdata->mi2s_gpio_p[QUAT_MI2S]) { ret = msm_cdc_pinctrl_select_sleep_state( pdata->mi2s_gpio_p[QUAT_MI2S]); if (ret < 0) pr_err("%s(): configure gpios failed = %s\n", __func__, "quat_i2s"); } } static int msm_sec_mi2s_snd_startup(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_card *card = rtd->card; struct snd_soc_dai *cpu_dai = rtd->cpu_dai; struct msm_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card); int ret = 0, val = 0; pr_debug("%s(): substream = %s stream = %d\n", __func__, substream->name, substream->stream); if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) { pr_info("%s: Secondary Mi2s does not support capture\n", __func__); return 0; } if (!q6core_is_adsp_ready()) { pr_err("%s(): adsp not ready\n", __func__); return -EINVAL; } if ((pdata->ext_pa & SEC_MI2S_ID) == SEC_MI2S_ID) { if (pdata->vaddr_gpio_mux_spkr_ctl) { val = ioread32(pdata->vaddr_gpio_mux_spkr_ctl); val = val | 0x0004835c; iowrite32(val, pdata->vaddr_gpio_mux_spkr_ctl); } ret = msm_mi2s_sclk_ctl(substream, true); if (ret < 0) { pr_err("failed to enable sclk\n"); return ret; } pr_debug("%s(): SEC I2S gpios turned on = %s\n", __func__, "sec_i2s"); if (pdata->mi2s_gpio_p[SEC_MI2S]) { ret = msm_cdc_pinctrl_select_active_state( pdata->mi2s_gpio_p[SEC_MI2S]); if (ret < 0) { pr_err("%s: gpio set cannot be activated %sd", __func__, "sec_i2s"); goto err; } } } else { pr_err("%s: error codec type\n", __func__); } ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_CBS_CFS); if (ret < 0) { pr_err("%s: set fmt cpu dai failed\n", __func__); if (pdata->mi2s_gpio_p[SEC_MI2S]) { ret = msm_cdc_pinctrl_select_sleep_state( pdata->mi2s_gpio_p[SEC_MI2S]); if (ret < 0) { pr_err("%s: gpio de-activate error %s", __func__, "sec_i2s"); goto err; } } } return ret; err: ret = msm_mi2s_sclk_ctl(substream, false); if (ret < 0) pr_err("failed to disable sclk\n"); return ret; } static void msm_sec_mi2s_snd_shutdown(struct snd_pcm_substream *substream) { int ret; struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_card *card = rtd->card; struct msm_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card); pr_debug("%s(): substream = %s stream = %d\n", __func__, substream->name, substream->stream); if ((pdata->ext_pa & SEC_MI2S_ID) == SEC_MI2S_ID) { if (pdata->mi2s_gpio_p[SEC_MI2S]) { ret = msm_cdc_pinctrl_select_sleep_state( pdata->mi2s_gpio_p[SEC_MI2S]); if (ret < 0) { pr_err("%s: gpio set cannot be de-activated: %sd", __func__, "sec_i2s"); return; } } ret = msm_mi2s_sclk_ctl(substream, false); if (ret < 0) pr_err("%s:clock disable failed\n", __func__); } } static int msm_quat_mi2s_snd_startup(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_card *card = rtd->card; struct snd_soc_dai *cpu_dai = rtd->cpu_dai; struct msm_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card); int ret = 0, val = 0; pr_debug("%s(): substream = %s stream = %d\n", __func__, substream->name, substream->stream); if (!q6core_is_adsp_ready()) { pr_err("%s(): adsp not ready\n", __func__); return -EINVAL; } if (pdata->vaddr_gpio_mux_mic_ctl) { val = ioread32(pdata->vaddr_gpio_mux_mic_ctl); val = val | 0x02020002; iowrite32(val, pdata->vaddr_gpio_mux_mic_ctl); } ret = msm_mi2s_sclk_ctl(substream, true); if (ret < 0) { pr_err("failed to enable sclk\n"); return ret; } if (pdata->mi2s_gpio_p[QUAT_MI2S]) { ret = msm_cdc_pinctrl_select_active_state( pdata->mi2s_gpio_p[QUAT_MI2S]); if (ret < 0) { pr_err("failed to enable codec gpios\n"); goto err; } } if (atomic_inc_return(&quat_mi2s_clk_ref) == 1) { ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_CBS_CFS); if (ret < 0) pr_err("%s: set fmt cpu dai failed\n", __func__); } return ret; err: ret = msm_mi2s_sclk_ctl(substream, false); if (ret < 0) pr_err("failed to disable sclk\n"); return ret; } static void msm_quat_mi2s_snd_shutdown(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_card *card = rtd->card; struct msm_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card); int ret = 0; pr_debug("%s(): substream = %s stream = %d\n", __func__, substream->name, substream->stream); ret = msm_mi2s_sclk_ctl(substream, false); if (ret < 0) pr_err("%s:clock disable failed\n", __func__); if (atomic_read(&quat_mi2s_clk_ref) > 0) atomic_dec(&quat_mi2s_clk_ref); if (pdata->mi2s_gpio_p[QUAT_MI2S]) { ret = msm_cdc_pinctrl_select_sleep_state( pdata->mi2s_gpio_p[QUAT_MI2S]); if (ret < 0) { pr_err("%s: gpio set cannot be de-activated %sd", __func__, "quat_i2s"); return; } } } static int msm_quin_mi2s_snd_startup(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_card *card = rtd->card; struct snd_soc_dai *cpu_dai = rtd->cpu_dai; struct msm_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card); int ret = 0, val = 0; pr_debug("%s(): substream = %s stream = %d\n", __func__, substream->name, substream->stream); if (!q6core_is_adsp_ready()) { pr_err("%s(): adsp not ready\n", __func__); return -EINVAL; } if (pdata->vaddr_gpio_mux_quin_ctl) { val = ioread32(pdata->vaddr_gpio_mux_quin_ctl); val = val | 0x00000001; iowrite32(val, pdata->vaddr_gpio_mux_quin_ctl); } else { return -EINVAL; } ret = msm_mi2s_sclk_ctl(substream, true); if (ret < 0) { pr_err("failed to enable sclk\n"); return ret; } if (pdata->mi2s_gpio_p[QUIN_MI2S]) { ret = msm_cdc_pinctrl_select_active_state( pdata->mi2s_gpio_p[QUIN_MI2S]); if (ret < 0) { pr_err("failed to enable codec gpios\n"); goto err; } } if (atomic_inc_return(&quin_mi2s_clk_ref) == 1) { ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_CBS_CFS); if (ret < 0) pr_err("%s: set fmt cpu dai failed\n", __func__); } return ret; err: ret = msm_mi2s_sclk_ctl(substream, false); if (ret < 0) pr_err("failed to disable sclk\n"); return ret; } static void msm_quin_mi2s_snd_shutdown(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_card *card = rtd->card; struct msm_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card); int ret = 0; pr_debug("%s(): substream = %s stream = %d\n", __func__, substream->name, substream->stream); ret = msm_mi2s_sclk_ctl(substream, false); if (ret < 0) pr_err("%s:clock disable failed\n", __func__); if (atomic_read(&quin_mi2s_clk_ref) > 0) atomic_dec(&quin_mi2s_clk_ref); if (pdata->mi2s_gpio_p[QUIN_MI2S]) { ret = msm_cdc_pinctrl_select_sleep_state( pdata->mi2s_gpio_p[QUIN_MI2S]); if (ret < 0) { pr_err("%s: gpio set cannot be de-activated %sd", __func__, "quin_i2s"); return; } } } static void *def_msm8952_wcd_mbhc_cal(void) { void *msm8952_wcd_cal; struct wcd_mbhc_btn_detect_cfg *btn_cfg; u16 *btn_low, *btn_high; msm8952_wcd_cal = kzalloc(WCD_MBHC_CAL_SIZE(WCD_MBHC_DEF_BUTTONS, WCD_MBHC_DEF_RLOADS), GFP_KERNEL); if (!msm8952_wcd_cal) return NULL; #define S(X, Y) ((WCD_MBHC_CAL_PLUG_TYPE_PTR(msm8952_wcd_cal)->X) = (Y)) S(v_hs_max, 1500); #undef S #define S(X, Y) ((WCD_MBHC_CAL_BTN_DET_PTR(msm8952_wcd_cal)->X) = (Y)) S(num_btn, WCD_MBHC_DEF_BUTTONS); #undef S btn_cfg = WCD_MBHC_CAL_BTN_DET_PTR(msm8952_wcd_cal); btn_low = btn_cfg->_v_btn_low; btn_high = ((void *)&btn_cfg->_v_btn_low) + (sizeof(btn_cfg->_v_btn_low[0]) * btn_cfg->num_btn); /* * In SW we are maintaining two sets of threshold register * one for current source and another for Micbias. * all btn_low corresponds to threshold for current source * all bt_high corresponds to threshold for Micbias * Below thresholds are based on following resistances * 0-70 == Button 0 * 110-180 == Button 1 * 210-290 == Button 2 * 360-680 == Button 3 */ btn_low[0] = 75; btn_high[0] = 75; btn_low[1] = 150; btn_high[1] = 150; btn_low[2] = 225; btn_high[2] = 225; btn_low[3] = 450; btn_high[3] = 450; btn_low[4] = 500; btn_high[4] = 500; return msm8952_wcd_cal; } static int msm_audrx_init(struct snd_soc_pcm_runtime *rtd) { struct snd_soc_component *dig_cdc = snd_soc_rtdcom_lookup(rtd, "msm_digital_codec"); struct snd_soc_component *ana_cdc = snd_soc_rtdcom_lookup(rtd, "pmic_analog_codec"); struct snd_soc_dapm_context *dapm; struct msm_asoc_mach_data *pdata = snd_soc_card_get_drvdata(rtd->card); struct snd_card *card; int ret = -ENOMEM; if (!dig_cdc || !ana_cdc) { pr_err("%s: component is NULL\n", __func__); return -EINVAL; } dapm = snd_soc_component_get_dapm(ana_cdc); ret = snd_soc_add_component_controls(ana_cdc, msm_snd_controls, ARRAY_SIZE(msm_snd_controls)); if (ret < 0) { pr_err("%s: add_codec_controls failed: %d\n", __func__, ret); return ret; } snd_soc_dapm_new_controls(dapm, msm8952_dapm_widgets, ARRAY_SIZE(msm8952_dapm_widgets)); snd_soc_dapm_ignore_suspend(dapm, "Handset Mic"); snd_soc_dapm_ignore_suspend(dapm, "Headset Mic"); snd_soc_dapm_ignore_suspend(dapm, "Secondary Mic"); snd_soc_dapm_ignore_suspend(dapm, "Digital Mic1"); snd_soc_dapm_ignore_suspend(dapm, "Digital Mic2"); snd_soc_dapm_ignore_suspend(dapm, "EAR"); snd_soc_dapm_ignore_suspend(dapm, "HEADPHONE"); snd_soc_dapm_ignore_suspend(dapm, "SPK_OUT"); snd_soc_dapm_ignore_suspend(dapm, "AMIC1"); snd_soc_dapm_ignore_suspend(dapm, "AMIC2"); snd_soc_dapm_ignore_suspend(dapm, "AMIC3"); snd_soc_dapm_sync(dapm); dapm = snd_soc_component_get_dapm(dig_cdc); snd_soc_dapm_ignore_suspend(dapm, "DMIC1"); snd_soc_dapm_ignore_suspend(dapm, "DMIC2"); snd_soc_dapm_ignore_suspend(dapm, "WSA_SPK OUT"); snd_soc_dapm_ignore_suspend(dapm, "LINEOUT"); snd_soc_dapm_sync(dapm); msm_anlg_cdc_spk_ext_pa_cb(enable_spk_ext_pa, ana_cdc); msm_dig_cdc_hph_comp_cb(config_hph_compander_gpio, dig_cdc); mbhc_cfg.calibration = def_msm8952_wcd_mbhc_cal(); if (mbhc_cfg.calibration) { ret = msm_anlg_cdc_hs_detect(ana_cdc, &mbhc_cfg); if (ret) { kfree(mbhc_cfg.calibration); return ret; } } card = rtd->card->snd_card; if (!codec_root) codec_root = snd_info_create_subdir(card->module, "codecs", card->proc_root); if (!codec_root) { pr_debug("%s: Cannot create codecs module entry\n", __func__); goto done; } pdata->codec_root = codec_root; msm_dig_codec_info_create_codec_entry(codec_root, dig_cdc); msm_anlg_codec_info_create_codec_entry(codec_root, ana_cdc); done: return 0; } static int msm_dig_audrx_init(struct snd_soc_pcm_runtime *rtd) { struct snd_soc_component *dig_cdc = snd_soc_rtdcom_lookup(rtd, "msm_digital_codec"); struct msm_asoc_mach_data *pdata = snd_soc_card_get_drvdata(rtd->card); struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(dig_cdc); struct snd_card *card = NULL; snd_soc_add_component_controls(dig_cdc, msm_snd_controls, ARRAY_SIZE(msm_snd_controls)); snd_soc_dapm_new_controls(dapm, msm8952_dig_dapm_widgets, ARRAY_SIZE(msm8952_dig_dapm_widgets)); snd_soc_dapm_ignore_suspend(dapm, "Digital Mic1"); snd_soc_dapm_ignore_suspend(dapm, "Digital Mic2"); snd_soc_dapm_ignore_suspend(dapm, "DMIC1"); snd_soc_dapm_ignore_suspend(dapm, "DMIC2"); snd_soc_dapm_sync(dapm); card = rtd->card->snd_card; if (!codec_root) { codec_root = snd_info_create_subdir(card->module, "codecs", card->proc_root); pr_debug("%s: Cannot create codecs module entry\n", __func__); goto done; } pdata->codec_root = codec_root; msm_dig_codec_info_create_codec_entry(codec_root, dig_cdc); done: return 0; } static struct snd_soc_ops msm8952_quat_mi2s_be_ops = { .startup = msm_quat_mi2s_snd_startup, .hw_params = msm_mi2s_snd_hw_params, .shutdown = msm_quat_mi2s_snd_shutdown, }; static struct snd_soc_ops msm8952_quin_mi2s_be_ops = { .startup = msm_quin_mi2s_snd_startup, .hw_params = msm_mi2s_snd_hw_params, .shutdown = msm_quin_mi2s_snd_shutdown, }; static struct snd_soc_ops msm8952_sec_mi2s_be_ops = { .startup = msm_sec_mi2s_snd_startup, .hw_params = msm_mi2s_snd_hw_params, .shutdown = msm_sec_mi2s_snd_shutdown, }; static struct snd_soc_ops msm8952_mi2s_be_ops = { .startup = msm_mi2s_snd_startup, .hw_params = msm_mi2s_snd_hw_params, .shutdown = msm_mi2s_snd_shutdown, }; static struct snd_soc_ops msm_pri_auxpcm_be_ops = { .startup = msm_prim_auxpcm_startup, .shutdown = msm_prim_auxpcm_shutdown, }; struct snd_soc_dai_link_component dlc_rx1[] = { { .of_node = NULL, .dai_name = "msm_dig_cdc_dai_rx1", }, { .of_node = NULL, .dai_name = "msm_anlg_cdc_i2s_rx1", }, }; struct snd_soc_dai_link_component dlc_tx1[] = { { .of_node = NULL, .dai_name = "msm_dig_cdc_dai_tx1", }, { .of_node = NULL, .dai_name = "msm_anlg_cdc_i2s_tx1", }, }; struct snd_soc_dai_link_component dlc_vifeed[] = { { .of_node = NULL, .dai_name = "msm_dig_cdc_dai_vifeed", }, { .of_node = NULL, .dai_name = "msm_anlg_vifeedback", }, }; /* Digital audio interface glue - connects codec <---> CPU */ static struct snd_soc_dai_link msm8952_dai[] = { /* FrontEnd DAI Links */ {/* hw:x,0 */ .name = "MSM8952 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, .id = MSM_FRONTEND_DAI_MULTIMEDIA1 }, {/* hw:x,1 */ .name = "MSM8952 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, .id = MSM_FRONTEND_DAI_MULTIMEDIA2, }, {/* hw:x,2 */ .name = "Circuit-Switch Voice", .stream_name = "CS-Voice", .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, /* this dainlink has playback support */ .ignore_pmdown_time = 1, .id = MSM_FRONTEND_DAI_CS_VOICE, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", }, {/* hw:x,3 */ .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, .id = MSM_FRONTEND_DAI_VOIP, }, {/* hw:x,4 */ .name = "MSM8X16 ULL", .stream_name = "ULL", .cpu_dai_name = "MultiMedia3", .platform_name = "msm-pcm-dsp.2", .dynamic = 1, .async_ops = ASYNC_DPCM_SND_SOC_PREPARE, .dpcm_playback = 1, .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", .ignore_suspend = 1, /* this dainlink has playback support */ .ignore_pmdown_time = 1, .id = MSM_FRONTEND_DAI_MULTIMEDIA3, }, /* Hostless PCM purpose */ {/* hw:x,5 */ .name = "Primary MI2S_RX Hostless", .stream_name = "Primary MI2S_RX Hostless", .cpu_dai_name = "PRI_MI2S_RX_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, /* This dainlink has MI2S support */ .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", }, {/* hw:x,6 */ .name = "INT_FM Hostless", .stream_name = "INT_FM Hostless", .cpu_dai_name = "INT_FM_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, /* this dainlink has playback support */ .ignore_pmdown_time = 1, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", }, {/* hw:x,7 */ .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, }, {/* hw:x,8 */ .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, }, {/* hw:x,9 */ .name = "MSM8952 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 */ .id = MSM_FRONTEND_DAI_MULTIMEDIA4, }, {/* hw:x,10 */ .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", }, {/* hw:x,11 */ .name = "Tertiary MI2S_TX Hostless", .stream_name = "Tertiary MI2S_TX Hostless", .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, /* dai link has playback support */ .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", }, {/* hw:x,12 */ .name = "MSM8x16 LowLatency", .stream_name = "MultiMedia5", .cpu_dai_name = "MultiMedia5", .platform_name = "msm-pcm-dsp.1", .dynamic = 1, .dpcm_playback = 1, .dpcm_capture = 1, .async_ops = ASYNC_DPCM_SND_SOC_PREPARE | ASYNC_DPCM_SND_SOC_HW_PARAMS, .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, .id = MSM_FRONTEND_DAI_MULTIMEDIA5, }, {/* hw:x,13 */ .name = "Voice2", .stream_name = "Voice2", .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, /* this dainlink has playback support */ .ignore_pmdown_time = 1, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", .id = MSM_FRONTEND_DAI_VOICE2, }, {/* hw:x,14 */ .name = "MSM8x16 Media9", .stream_name = "MultiMedia9", .cpu_dai_name = "MultiMedia9", .platform_name = "msm-pcm-dsp.0", .dynamic = 1, .dpcm_playback = 1, .dpcm_capture = 1, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .ignore_suspend = 1, /* This dailink has playback support */ .ignore_pmdown_time = 1, .id = MSM_FRONTEND_DAI_MULTIMEDIA9, }, { /* hw:x,15 */ .name = "VoLTE", .stream_name = "VoLTE", .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, /* this dainlink has playback support */ .ignore_pmdown_time = 1, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", .id = MSM_FRONTEND_DAI_VOLTE, }, { /* hw:x,16 */ .name = "VoWLAN", .stream_name = "VoWLAN", .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", .id = MSM_FRONTEND_DAI_VOWLAN, }, {/* hw:x,17 */ .name = "INT_HFP_BT Hostless", .stream_name = "INT_HFP_BT Hostless", .cpu_dai_name = "INT_HFP_BT_HOSTLESS", .platform_name = "msm-pcm-hostless", .dynamic = 1, .dpcm_playback = 1, .dpcm_capture = 1, .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, .ignore_suspend = 1, /* this dai link has playback support */ .ignore_pmdown_time = 1, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", }, {/* hw:x,18 */ .name = "MSM8916 HFP", .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 dai link has playback support */ .ignore_pmdown_time = 1, .id = MSM_FRONTEND_DAI_MULTIMEDIA6, }, /* LSM FE */ {/* hw:x,19 */ .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", .id = MSM_FRONTEND_DAI_LSM1, }, {/* hw:x,20 */ .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", .id = MSM_FRONTEND_DAI_LSM2, }, {/* hw:x,21 */ .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", .id = MSM_FRONTEND_DAI_LSM3, }, {/* hw:x,22 */ .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", .id = MSM_FRONTEND_DAI_LSM4, }, {/* hw:x,23 */ .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", .id = MSM_FRONTEND_DAI_LSM5, }, { /* hw:x,24 */ .name = "MSM8X16 Compress2", .stream_name = "Compress2", .cpu_dai_name = "MultiMedia7", .platform_name = "msm-compress-dsp", .dynamic = 1, .dpcm_playback = 1, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .ignore_suspend = 1, /* this dainlink has playback support */ .ignore_pmdown_time = 1, .id = MSM_FRONTEND_DAI_MULTIMEDIA7, }, { /* hw:x,25 */ .name = "Quaternary MI2S_RX Hostless", .stream_name = "Quaternary MI2S_RX Hostless", .cpu_dai_name = "QUAT_MI2S_RX_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 dainlink has playback support */ .ignore_pmdown_time = 1, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", }, {/* hw:x,26 */ .name = LPASS_BE_SENARY_MI2S_TX, .stream_name = "Senary_mi2s Capture", .cpu_dai_name = "msm-dai-q6-mi2s.6", .platform_name = "msm-pcm-hostless", .codecs = dlc_vifeed, .num_codecs = CODECS_MAX, .id = MSM_BACKEND_DAI_SENARY_MI2S_TX, .be_hw_params_fixup = msm_senary_tx_be_hw_params_fixup, .ops = &msm8952_mi2s_be_ops, .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, .ignore_suspend = 1, .dpcm_capture = 1, .ignore_pmdown_time = 1, }, {/* hw:x,27 */ .name = "MSM8X16 MultiMedia10", .stream_name = "MultiMedia10", .cpu_dai_name = "MultiMedia10", .platform_name = "msm-pcm-dsp.1", .dynamic = 1, .dpcm_playback = 1, .dpcm_capture = 1, .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", .ignore_suspend = 1, .ignore_pmdown_time = 1, /* this dai link has playback support */ .id = MSM_FRONTEND_DAI_MULTIMEDIA10, }, {/* hw:x,28 */ .name = "MSM8X16 Compress4", .stream_name = "Compress4", .cpu_dai_name = "MultiMedia11", .platform_name = "msm-compress-dsp", .dynamic = 1, .dpcm_playback = 1, .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", .ignore_suspend = 1, .ignore_pmdown_time = 1, /* this dai link has playback support */ .id = MSM_FRONTEND_DAI_MULTIMEDIA11, }, {/* hw:x,29 */ .name = "MSM8X16 Compress5", .stream_name = "Compress5", .cpu_dai_name = "MultiMedia12", .platform_name = "msm-compress-dsp", .dynamic = 1, .dpcm_playback = 1, .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", .ignore_suspend = 1, .ignore_pmdown_time = 1, /* this dai link has playback support */ .id = MSM_FRONTEND_DAI_MULTIMEDIA12, }, {/* hw:x,30 */ .name = "MSM8X16 Compress6", .stream_name = "Compress6", .cpu_dai_name = "MultiMedia13", .platform_name = "msm-compress-dsp", .dynamic = 1, .dpcm_playback = 1, .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", .ignore_suspend = 1, .ignore_pmdown_time = 1, /* this dai link has playback support */ .id = MSM_FRONTEND_DAI_MULTIMEDIA13, }, {/* hw:x,31 */ .name = "MSM8X16 Compress7", .stream_name = "Compress7", .cpu_dai_name = "MultiMedia14", .platform_name = "msm-compress-dsp", .dynamic = 1, .dpcm_playback = 1, .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", .ignore_suspend = 1, .ignore_pmdown_time = 1, /* this dai link has playback support */ .id = MSM_FRONTEND_DAI_MULTIMEDIA14, }, {/* hw:x,32 */ .name = "MSM8X16 Compress8", .stream_name = "Compress8", .cpu_dai_name = "MultiMedia15", .platform_name = "msm-compress-dsp", .dynamic = 1, .dpcm_playback = 1, .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", .ignore_suspend = 1, .ignore_pmdown_time = 1, /* this dai link has playback support */ .id = MSM_FRONTEND_DAI_MULTIMEDIA15, }, { /*hw:x,33 */ .name = "MSM8X16 Compress9", .stream_name = "Compress9", .cpu_dai_name = "MultiMedia16", .platform_name = "msm-pcm-dsp-noirq", .dynamic = 1, .dpcm_playback = 1, .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", .ignore_suspend = 1, .ignore_pmdown_time = 1, /*this dai link has playback support */ .id = MSM_FRONTEND_DAI_MULTIMEDIA16, }, {/* hw:x,34 */ .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", .id = MSM_FRONTEND_DAI_VOICEMMODE1, }, {/* hw:x,35 */ .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", .id = MSM_FRONTEND_DAI_VOICEMMODE2, }, {/* hw:x,36 */ .name = "MSM8916 HFP Loopback2", .stream_name = "MultiMedia8", .cpu_dai_name = "MultiMedia8", .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 dai link has playback support */ .ignore_pmdown_time = 1, .id = MSM_FRONTEND_DAI_MULTIMEDIA8, }, {/* hw:x,37 */ .name = "QCHAT", .stream_name = "QCHAT", .cpu_dai_name = "QCHAT", .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}, .ignore_suspend = 1, .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, /* this dai link has playback support */ .ignore_pmdown_time = 1, .id = MSM_FRONTEND_DAI_QCHAT, }, {/* hw:x,38 */ .name = "MSM8X16 Compress10", .stream_name = "Compress10", .cpu_dai_name = "MultiMedia17", .platform_name = "msm-compress-dsp", .dynamic = 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, .id = MSM_FRONTEND_DAI_MULTIMEDIA17, }, {/* hw:x,39 */ .name = "MSM8X16 Compress11", .stream_name = "Compress11", .cpu_dai_name = "MultiMedia18", .platform_name = "msm-compress-dsp", .dynamic = 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, .id = MSM_FRONTEND_DAI_MULTIMEDIA18, }, {/* hw:x,40 */ .name = "MSM8X16 Compress12", .stream_name = "Compress12", .cpu_dai_name = "MultiMedia19", .platform_name = "msm-compress-dsp", .dynamic = 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, .id = MSM_FRONTEND_DAI_MULTIMEDIA19, }, { .name = LPASS_BE_SEC_MI2S_RX, .stream_name = "Secondary MI2S Playback", .cpu_dai_name = "msm-dai-q6-mi2s.1", .platform_name = "msm-pcm-routing", .codec_name = "msm-stub-codec.1", .codec_dai_name = "msm-stub-rx", .no_pcm = 1, .dpcm_playback = 1, .id = MSM_BACKEND_DAI_SECONDARY_MI2S_RX, .be_hw_params_fixup = msm_mi2s_rx_be_hw_params_fixup, .ops = &msm8952_sec_mi2s_be_ops, .ignore_suspend = 1, }, { .name = LPASS_BE_QUAT_MI2S_TX, .stream_name = "Quaternary MI2S Capture", .cpu_dai_name = "msm-dai-q6-mi2s.3", .platform_name = "msm-pcm-routing", .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", .no_pcm = 1, .dpcm_capture = 1, .id = MSM_BACKEND_DAI_QUATERNARY_MI2S_TX, .be_hw_params_fixup = msm_be_hw_params_fixup, .ops = &msm8952_quat_mi2s_be_ops, .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, .id = MSM_BACKEND_DAI_AUXPCM_RX, .be_hw_params_fixup = msm_auxpcm_be_params_fixup, .ops = &msm_pri_auxpcm_be_ops, .ignore_pmdown_time = 1, .ignore_suspend = 1, }, { .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, .id = MSM_BACKEND_DAI_AUXPCM_TX, .be_hw_params_fixup = msm_auxpcm_be_params_fixup, .ops = &msm_pri_auxpcm_be_ops, .ignore_suspend = 1, }, { .name = LPASS_BE_INT_BT_SCO_RX, .stream_name = "Internal BT-SCO Playback", .cpu_dai_name = "msm-dai-q6-dev.12288", .platform_name = "msm-pcm-routing", .codec_name = "msm-stub-codec.1", .codec_dai_name = "msm-stub-rx", .no_pcm = 1, .dpcm_playback = 1, .id = MSM_BACKEND_DAI_INT_BT_SCO_RX, .be_hw_params_fixup = msm_btsco_be_hw_params_fixup, /* this dainlink has playback support */ .ignore_pmdown_time = 1, .ignore_suspend = 1, }, { .name = LPASS_BE_INT_BT_SCO_TX, .stream_name = "Internal BT-SCO Capture", .cpu_dai_name = "msm-dai-q6-dev.12289", .platform_name = "msm-pcm-routing", .codec_name = "msm-stub-codec.1", .codec_dai_name = "msm-stub-tx", .no_pcm = 1, .dpcm_capture = 1, .id = MSM_BACKEND_DAI_INT_BT_SCO_TX, .be_hw_params_fixup = msm_btsco_be_hw_params_fixup, .ignore_suspend = 1, }, { .name = LPASS_BE_INT_FM_RX, .stream_name = "Internal FM Playback", .cpu_dai_name = "msm-dai-q6-dev.12292", .platform_name = "msm-pcm-routing", .codec_name = "msm-stub-codec.1", .codec_dai_name = "msm-stub-rx", .no_pcm = 1, .dpcm_playback = 1, .id = MSM_BACKEND_DAI_INT_FM_RX, .be_hw_params_fixup = msm_be_hw_params_fixup, /* this dainlink has playback support */ .ignore_pmdown_time = 1, .ignore_suspend = 1, }, { .name = LPASS_BE_INT_FM_TX, .stream_name = "Internal FM Capture", .cpu_dai_name = "msm-dai-q6-dev.12293", .platform_name = "msm-pcm-routing", .codec_name = "msm-stub-codec.1", .codec_dai_name = "msm-stub-tx", .no_pcm = 1, .dpcm_capture = 1, .id = MSM_BACKEND_DAI_INT_FM_TX, .be_hw_params_fixup = msm_be_hw_params_fixup, .ignore_suspend = 1, }, { .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, .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, .id = MSM_BACKEND_DAI_AFE_PCM_TX, .be_hw_params_fixup = msm_proxy_tx_be_hw_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, .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, .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, .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, .id = MSM_BACKEND_DAI_VOICE2_PLAYBACK_TX, .be_hw_params_fixup = msm_be_hw_params_fixup, .ignore_suspend = 1, }, { .name = LPASS_BE_QUIN_MI2S_TX, .stream_name = "Quinary MI2S Capture", .cpu_dai_name = "msm-dai-q6-mi2s.4", .platform_name = "msm-pcm-routing", .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", .no_pcm = 1, .dpcm_capture = 1, .id = MSM_BACKEND_DAI_QUINARY_MI2S_TX, .be_hw_params_fixup = msm_be_hw_params_fixup, .ops = &msm8952_quin_mi2s_be_ops, .ignore_suspend = 1, }, /* Proxy Tx BACK END DAI Link */ { .name = LPASS_BE_PROXY_TX, .stream_name = "Proxy Capture", .cpu_dai_name = "msm-dai-q6-dev.8195", .platform_name = "msm-pcm-routing", .codec_name = "msm-stub-codec.1", .codec_dai_name = "msm-stub-tx", .no_pcm = 1, .dpcm_capture = 1, .id = MSM_BACKEND_DAI_PROXY_TX, .ignore_suspend = 1, }, /* Proxy Rx BACK END DAI Link */ { .name = LPASS_BE_PROXY_RX, .stream_name = "Proxy Playback", .cpu_dai_name = "msm-dai-q6-dev.8194", .platform_name = "msm-pcm-routing", .codec_name = "msm-stub-codec.1", .codec_dai_name = "msm-stub-rx", .no_pcm = 1, .dpcm_playback = 1, .id = MSM_BACKEND_DAI_PROXY_RX, .ignore_pmdown_time = 1, .ignore_suspend = 1, }, }; static struct snd_soc_dai_link msm8952_hdmi_dba_dai_link[] = { { .name = LPASS_BE_QUIN_MI2S_RX, .stream_name = "Quinary MI2S Playback", .cpu_dai_name = "msm-dai-q6-mi2s.4", .platform_name = "msm-pcm-routing", .codec_dai_name = "msm_hdmi_audio_codec_rx_dai", .codec_name = "msm-ext-disp-audio-codec-rx", .no_pcm = 1, .dpcm_playback = 1, .id = MSM_BACKEND_DAI_QUINARY_MI2S_RX, .be_hw_params_fixup = msm_mi2s_rx_be_hw_params_fixup, .ops = &msm8952_quin_mi2s_be_ops, .ignore_pmdown_time = 1, /* dai link has playback support */ .ignore_suspend = 1, }, }; static struct snd_soc_dai_link msm8952_quin_dai_link[] = { { .name = LPASS_BE_QUIN_MI2S_RX, .stream_name = "Quinary MI2S Playback", .cpu_dai_name = "msm-dai-q6-mi2s.4", .platform_name = "msm-pcm-routing", .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", .no_pcm = 1, .dpcm_playback = 1, .id = MSM_BACKEND_DAI_QUINARY_MI2S_RX, .be_hw_params_fixup = msm_mi2s_rx_be_hw_params_fixup, .ops = &msm8952_quin_mi2s_be_ops, .ignore_pmdown_time = 1, /* dai link has playback support */ .ignore_suspend = 1, }, }; static struct snd_soc_dai_link msm8952_split_a2dp_dai_link[] = { { .name = LPASS_BE_INT_BT_A2DP_RX, .stream_name = "Internal BT-A2DP Playback", .cpu_dai_name = "msm-dai-q6-dev.12290", .platform_name = "msm-pcm-routing", .codec_dai_name = "msm-stub-rx", .codec_name = "msm-stub-codec.1", .no_pcm = 1, .dpcm_playback = 1, .id = MSM_BACKEND_DAI_INT_BT_A2DP_RX, .be_hw_params_fixup = msm_be_hw_params_fixup, .ignore_pmdown_time = 1, /* dai link has playback support */ .ignore_suspend = 1, }, }; static struct snd_soc_dai_link msm_int_be_dai[] = { /* Backend I2S DAI Links */ { .name = LPASS_BE_PRI_MI2S_RX, .stream_name = "Primary MI2S Playback", .cpu_dai_name = "msm-dai-q6-mi2s.0", .platform_name = "msm-pcm-routing", .codecs = dlc_rx1, .num_codecs = CODECS_MAX, .no_pcm = 1, .dpcm_playback = 1, .async_ops = ASYNC_DPCM_SND_SOC_PREPARE | ASYNC_DPCM_SND_SOC_HW_PARAMS, .id = MSM_BACKEND_DAI_PRI_MI2S_RX, .init = &msm_audrx_init, .be_hw_params_fixup = msm_mi2s_rx_be_hw_params_fixup, .ops = &msm8952_mi2s_be_ops, .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", .codecs = dlc_tx1, .num_codecs = CODECS_MAX, .no_pcm = 1, .dpcm_capture = 1, .async_ops = ASYNC_DPCM_SND_SOC_PREPARE | ASYNC_DPCM_SND_SOC_HW_PARAMS, .id = MSM_BACKEND_DAI_TERTIARY_MI2S_TX, .be_hw_params_fixup = msm_tx_be_hw_params_fixup, .ops = &msm8952_mi2s_be_ops, .ignore_suspend = 1, }, { .name = LPASS_BE_QUAT_MI2S_RX, .stream_name = "Quaternary MI2S Playback", .cpu_dai_name = "msm-dai-q6-mi2s.3", .platform_name = "msm-pcm-routing", .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", .no_pcm = 1, .dpcm_playback = 1, .id = MSM_BACKEND_DAI_QUATERNARY_MI2S_RX, .be_hw_params_fixup = msm_mi2s_rx_be_hw_params_fixup, .ops = &msm8952_quat_mi2s_be_ops, .ignore_pmdown_time = 1, /* dai link has playback support */ .ignore_suspend = 1, }, }; static struct snd_soc_dai_link msm_int_dig_be_dai[] = { /* DIG Codec Backend DAI Links */ { .name = LPASS_BE_PRI_MI2S_RX, .stream_name = "Primary MI2S Playback", .cpu_dai_name = "msm-dai-q6-mi2s.0", .platform_name = "msm-pcm-routing", .codec_dai_name = "msm_dig_cdc_dai_rx1", .no_pcm = 1, .dpcm_playback = 1, .async_ops = ASYNC_DPCM_SND_SOC_PREPARE | ASYNC_DPCM_SND_SOC_HW_PARAMS, .id = MSM_BACKEND_DAI_PRI_MI2S_RX, .init = &msm_dig_audrx_init, .be_hw_params_fixup = msm_mi2s_rx_be_hw_params_fixup, .ops = &msm8952_mi2s_be_ops, .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_dai_name = "msm_dig_cdc_dai_tx1", .no_pcm = 1, .dpcm_capture = 1, .async_ops = ASYNC_DPCM_SND_SOC_PREPARE | ASYNC_DPCM_SND_SOC_HW_PARAMS, .id = MSM_BACKEND_DAI_TERTIARY_MI2S_TX, .be_hw_params_fixup = msm_tx_be_hw_params_fixup, .ops = &msm8952_mi2s_be_ops, .ignore_suspend = 1, }, }; static struct snd_soc_dai_link msm_tfa98xx_dig_be_dai_link[] = { { .name = LPASS_BE_QUAT_MI2S_RX, .stream_name = "Quaternary MI2S Playback", .cpu_dai_name = "msm-dai-q6-mi2s.3", .platform_name = "msm-pcm-routing", .codec_dai_name = "tfa98xx-aif-2-34", .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS, .dpcm_playback = 1, .no_pcm = 1, .id = MSM_BACKEND_DAI_QUATERNARY_MI2S_RX, .be_hw_params_fixup = msm_mi2s_rx_be_hw_params_fixup, .ops = &msm8952_quat_mi2s_be_ops, .ignore_pmdown_time = 1, /* dai link has playback support */ .ignore_suspend = 1, }, }; static struct snd_soc_dai_link msm8952_dai_links[ ARRAY_SIZE(msm8952_dai) + ARRAY_SIZE(msm_int_be_dai) + ARRAY_SIZE(msm8952_hdmi_dba_dai_link) + ARRAY_SIZE(msm8952_split_a2dp_dai_link) + ARRAY_SIZE(msm_tfa98xx_dig_be_dai_link)]; static int msm8952_wsa881x_init(struct snd_soc_component *component) { return 0; } static struct snd_soc_aux_dev msm8952_aux_dev[] = { { .name = "wsa881x.0", .codec_name = NULL, .init = msm8952_wsa881x_init, }, { .name = "wsa881x.0", .codec_name = NULL, .init = msm8952_wsa881x_init, }, }; static struct snd_soc_codec_conf msm8952_codec_conf[] = { { .dev_name = NULL, .name_prefix = NULL, }, { .dev_name = NULL, .name_prefix = NULL, }, }; static struct snd_soc_card bear_card = { /* snd_soc_card_msm8952 */ .name = "msm8952-snd-card", .dai_link = msm8952_dai, .num_links = ARRAY_SIZE(msm8952_dai), }; void msm8952_disable_mclk(struct work_struct *work) { struct msm_asoc_mach_data *pdata = NULL; struct delayed_work *dwork; int ret = 0; dwork = to_delayed_work(work); pdata = container_of(dwork, struct msm_asoc_mach_data, disable_int_mclk0_work); mutex_lock(&pdata->cdc_int_mclk0_mutex); pr_debug("%s: int_mclk0_enabled %d int_mclk0_rsc_ref %d\n", __func__, atomic_read(&pdata->int_mclk0_enabled), atomic_read(&pdata->int_mclk0_rsc_ref)); if (atomic_read(&pdata->int_mclk0_enabled) == true && atomic_read(&pdata->int_mclk0_rsc_ref) == 0) { pr_debug("Disable the mclk\n"); pdata->digital_cdc_core_clk.enable = 0; pdata->digital_cdc_core_clk.clk_freq_in_hz = DEFAULT_MCLK_RATE; ret = afe_set_lpass_clock_v2( AFE_PORT_ID_PRIMARY_MI2S_RX, &pdata->digital_cdc_core_clk); if (ret < 0) pr_err("%s failed to disable the CCLK\n", __func__); atomic_set(&pdata->int_mclk0_enabled, false); } mutex_unlock(&pdata->cdc_int_mclk0_mutex); } static void msm8952_dt_parse_cap_info(struct platform_device *pdev, struct msm_asoc_mach_data *pdata) { const char *ext1_cap = "qcom,msm-micbias1-ext-cap"; const char *ext2_cap = "qcom,msm-micbias2-ext-cap"; pdata->micbias1_cap_mode = (of_property_read_bool(pdev->dev.of_node, ext1_cap) ? MICBIAS_EXT_BYP_CAP : MICBIAS_NO_EXT_BYP_CAP); pdata->micbias2_cap_mode = (of_property_read_bool(pdev->dev.of_node, ext2_cap) ? MICBIAS_EXT_BYP_CAP : MICBIAS_NO_EXT_BYP_CAP); } static int msm8952_populate_dai_link_component_of_node( struct msm_asoc_mach_data *pdata, 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 *phandle; 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 cpu_dai; } phandle = of_parse_phandle(cdev->of_node, "asoc-platform", index); if (!phandle) { 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 = phandle; dai_link[i].platform_name = NULL; } cpu_dai: /* 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) goto codec_dai; phandle = of_parse_phandle(cdev->of_node, "asoc-cpu", index); if (!phandle) { 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 = phandle; dai_link[i].cpu_dai_name = NULL; } codec_dai: /* 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; phandle = of_parse_phandle(cdev->of_node, "asoc-codec", index); if (!phandle) { pr_err("%s: retrieving phandle for codec dai %s failed\n", __func__, dai_link[i].codec_name); ret = -ENODEV; goto err; } dai_link[i].codec_of_node = phandle; dai_link[i].codec_name = NULL; } if ((dai_link[i].id == MSM_BACKEND_DAI_PRI_MI2S_RX) || (dai_link[i].id == MSM_BACKEND_DAI_TERTIARY_MI2S_TX) || (dai_link[i].id == MSM_BACKEND_DAI_SENARY_MI2S_TX)) { if (pdata->snd_card_val == INT_SND_CARD) { index = of_property_match_string( cdev->of_node, "asoc-codec-names", MSM_INT_DIGITAL_CODEC); phandle = of_parse_phandle( cdev->of_node, "asoc-codec", index); dai_link[i].codecs[DIG_CDC].of_node = phandle; index = of_property_match_string( cdev->of_node, "asoc-codec-names", PMIC_INT_ANALOG_CODEC); phandle = of_parse_phandle( cdev->of_node, "asoc-codec", index); dai_link[i].codecs[ANA_CDC].of_node = phandle; } if (pdata->snd_card_val == INT_DIG_SND_CARD) { /* * When only digital codec is enabled it results in * crash due to NULL ptr exception as senary DAI has * both analog and digital DAI info. Update * codec_dai_name for digital codec to avoid the crash */ if (dai_link[i].id == MSM_BACKEND_DAI_SENARY_MI2S_TX) { dai_link[i].codecs = NULL; dai_link[i].num_codecs = 1; dai_link[i].codec_dai_name = "msm_dig_cdc_dai_vifeed"; } index = of_property_match_string( cdev->of_node, "asoc-codec-names", MSM_INT_DIGITAL_CODEC); phandle = of_parse_phandle( cdev->of_node, "asoc-codec", index); dai_link[i].codec_of_node = phandle; } } if ((dai_link[i].id == MSM_BACKEND_DAI_QUATERNARY_MI2S_RX) && (of_property_read_bool( cdev->of_node, "ext_pa_tfa98xx"))) { index = of_property_match_string( cdev->of_node, "asoc-codec-names", EXT_SMART_PA); phandle = of_parse_phandle( cdev->of_node, "asoc-codec", index); dai_link[i].codec_of_node = phandle; } } err: return ret; } int msm8952_init_wsa_switch_supply(struct platform_device *pdev, struct msm_asoc_mach_data *pdata) { const char *switch_supply_str = "msm-vdd-wsa-switch"; char prop_name[MSM_DT_MAX_PROP_SIZE]; struct device_node *regnode = NULL; struct device *dev = &pdev->dev; u32 prop_val; int ret = 0; snprintf(prop_name, MSM_DT_MAX_PROP_SIZE, "%s-supply", switch_supply_str); regnode = of_parse_phandle(dev->of_node, prop_name, 0); if (!regnode) { dev_err(dev, "Looking up %s property in node %s failed\n", prop_name, dev->of_node->full_name); return -ENODEV; } pdata->wsa_switch_supply.supply = devm_regulator_get(dev, switch_supply_str); if (IS_ERR(pdata->wsa_switch_supply.supply)) { ret = PTR_ERR(pdata->wsa_switch_supply.supply); dev_err(dev, "Failed to get wsa switch supply: err = %d\n", ret); return ret; } snprintf(prop_name, MSM_DT_MAX_PROP_SIZE, "qcom,%s-voltage", switch_supply_str); ret = of_property_read_u32(dev->of_node, prop_name, &prop_val); if (ret) { dev_err(dev, "Looking up %s property in node %s failed", prop_name, dev->of_node->full_name); return -EFAULT; } ret = regulator_set_voltage(pdata->wsa_switch_supply.supply, prop_val, prop_val); if (ret) { dev_err(dev, "Setting voltage failed for %s err = %d\n", switch_supply_str, ret); pdata->wsa_switch_supply.supply = NULL; return ret; } ret = regulator_set_load(pdata->wsa_switch_supply.supply, prop_val); if (ret < 0) { dev_err(dev, "Setting voltage failed for %s err = %d\n", switch_supply_str, ret); pdata->wsa_switch_supply.supply = NULL; return ret; } snprintf(prop_name, MSM_DT_MAX_PROP_SIZE, "qcom,%s-current", switch_supply_str); ret = of_property_read_u32(dev->of_node, prop_name, &prop_val); if (ret) { dev_err(dev, "Looking up %s property in node %s failed", prop_name, dev->of_node->full_name); return -EFAULT; } atomic_set(&pdata->wsa_switch_supply.ref, 0); return ret; } static struct snd_soc_card *msm8952_populate_sndcard_dailinks( struct device *dev, int snd_card_val) { struct snd_soc_card *card = &bear_card; struct snd_soc_dai_link *dailink; int len1; card->name = dev_name(dev); len1 = ARRAY_SIZE(msm8952_dai); memcpy(msm8952_dai_links, msm8952_dai, sizeof(msm8952_dai)); dailink = msm8952_dai_links; if (snd_card_val == INT_SND_CARD) { memcpy(dailink + len1, msm_int_be_dai, sizeof(msm_int_be_dai)); len1 += ARRAY_SIZE(msm_int_be_dai); } else { memcpy(dailink + len1, msm_int_dig_be_dai, sizeof(msm_int_dig_be_dai)); len1 += ARRAY_SIZE(msm_int_dig_be_dai); } if (of_property_read_bool(dev->of_node, "qcom,hdmi-dba-codec-rx")) { dev_dbg(dev, "%s(): hdmi audio support present\n", __func__); memcpy(dailink + len1, msm8952_hdmi_dba_dai_link, sizeof(msm8952_hdmi_dba_dai_link)); len1 += ARRAY_SIZE(msm8952_hdmi_dba_dai_link); } else { dev_dbg(dev, "%s(): No hdmi dba present, add quin dai\n", __func__); memcpy(dailink + len1, msm8952_quin_dai_link, sizeof(msm8952_quin_dai_link)); len1 += ARRAY_SIZE(msm8952_quin_dai_link); } if (of_property_read_bool(dev->of_node, "qcom,split-a2dp")) { dev_dbg(dev, "%s(): split a2dp support present\n", __func__); memcpy(dailink + len1, msm8952_split_a2dp_dai_link, sizeof(msm8952_split_a2dp_dai_link)); len1 += ARRAY_SIZE(msm8952_split_a2dp_dai_link); } if (of_property_read_bool(dev->of_node, "ext_pa_tfa98xx")) { memcpy(dailink + len1, msm_tfa98xx_dig_be_dai_link, sizeof(msm_tfa98xx_dig_be_dai_link)); len1 += ARRAY_SIZE(msm_tfa98xx_dig_be_dai_link); } card->dai_link = dailink; card->num_links = len1; return card; } static const struct of_device_id msm8952_asoc_machine_of_match[] = { { .compatible = "qcom,msm8952-audio-codec", .data = "internal_codec"}, { .compatible = "qcom,msm8952-dig-asoc-snd", .data = "digital_codec"}, {}, }; static int msm8952_asoc_machine_probe(struct platform_device *pdev) { struct snd_soc_card *card; struct msm_asoc_mach_data *pdata = NULL; const char *hs_micbias_type = "qcom,msm-hs-micbias-type"; const char *ext_pa = "qcom,msm-ext-pa"; const char *mclk = "qcom,msm-mclk-freq"; const char *wsa = "asoc-wsa-codec-names"; const char *wsa_prefix = "asoc-wsa-codec-prefixes"; const char *type = NULL; const char *ext_pa_str = NULL; const char *wsa_str = NULL; const char *wsa_prefix_str = NULL; const char *spk_ext_pa = "qcom,msm-spk-ext-pa"; int num_strings; int id, i, val; int ret = 0; struct resource *muxsel; char *temp_str = NULL; const struct of_device_id *match; pdata = devm_kzalloc(&pdev->dev, sizeof(struct msm_asoc_mach_data), GFP_KERNEL); if (!pdata) return -ENOMEM; match = of_match_node(msm8952_asoc_machine_of_match, pdev->dev.of_node); if (!match) goto err1; if (!strcmp(match->data, "internal_codec")) { pdata->snd_card_val = INT_SND_CARD; } else if (!strcmp(match->data, "digital_codec")) { pdata->snd_card_val = INT_DIG_SND_CARD; } else { dev_err(&pdev->dev, "%s: Not a matching DT sound node\n", __func__); goto err1; } muxsel = platform_get_resource_byname(pdev, IORESOURCE_MEM, "csr_gp_io_mux_mic_ctl"); if (!muxsel) { dev_err(&pdev->dev, "MUX addr invalid for MI2S\n"); ret = -ENODEV; goto err1; } pdata->vaddr_gpio_mux_mic_ctl = ioremap(muxsel->start, resource_size(muxsel)); if (pdata->vaddr_gpio_mux_mic_ctl == NULL) { pr_err("%s ioremap failure for muxsel virt addr\n", __func__); ret = -ENOMEM; goto err1; } muxsel = platform_get_resource_byname(pdev, IORESOURCE_MEM, "csr_gp_io_mux_spkr_ctl"); if (!muxsel) { dev_err(&pdev->dev, "MUX addr invalid for MI2S\n"); ret = -ENODEV; goto err; } pdata->vaddr_gpio_mux_spkr_ctl = ioremap(muxsel->start, resource_size(muxsel)); if (pdata->vaddr_gpio_mux_spkr_ctl == NULL) { pr_err("%s ioremap failure for muxsel virt addr\n", __func__); ret = -ENOMEM; goto err; } muxsel = platform_get_resource_byname(pdev, IORESOURCE_MEM, "csr_gp_io_lpaif_pri_pcm_pri_mode_muxsel"); if (!muxsel) { dev_err(&pdev->dev, "MUX addr invalid for MI2S\n"); ret = -ENODEV; goto err; } pdata->vaddr_gpio_mux_pcm_ctl = ioremap(muxsel->start, resource_size(muxsel)); if (pdata->vaddr_gpio_mux_pcm_ctl == NULL) { pr_err("%s ioremap failure for muxsel virt addr\n", __func__); ret = -ENOMEM; goto err; } muxsel = platform_get_resource_byname(pdev, IORESOURCE_MEM, "csr_gp_io_mux_quin_ctl"); if (!muxsel) { dev_dbg(&pdev->dev, "MUX addr invalid for MI2S\n"); goto parse_mclk_freq; } pdata->vaddr_gpio_mux_quin_ctl = ioremap(muxsel->start, resource_size(muxsel)); if (pdata->vaddr_gpio_mux_quin_ctl == NULL) { pr_err("%s ioremap failure for muxsel virt addr\n", __func__); ret = -ENOMEM; goto err; } parse_mclk_freq: ret = of_property_read_u32(pdev->dev.of_node, mclk, &id); if (ret) { dev_err(&pdev->dev, "%s: missing %s in dt node\n", __func__, mclk); id = DEFAULT_MCLK_RATE; } pdata->mclk_freq = id; /*reading the gpio configurations from dtsi file*/ num_strings = of_property_count_strings(pdev->dev.of_node, wsa); if (num_strings > 0) { if (wsa881x_get_probing_count() < 2) { ret = -EPROBE_DEFER; goto err; } else if (wsa881x_get_presence_count() == num_strings) { bear_card.aux_dev = msm8952_aux_dev; bear_card.num_aux_devs = num_strings; bear_card.codec_conf = msm8952_codec_conf; bear_card.num_configs = num_strings; for (i = 0; i < num_strings; i++) { ret = of_property_read_string_index( pdev->dev.of_node, wsa, i, &wsa_str); if (ret) { dev_err(&pdev->dev, "%s:of read string %s i %d error %d\n", __func__, wsa, i, ret); goto err; } temp_str = kstrdup(wsa_str, GFP_KERNEL); if (!temp_str) { ret = -ENOMEM; goto err; } msm8952_aux_dev[i].codec_name = temp_str; temp_str = NULL; temp_str = kstrdup(wsa_str, GFP_KERNEL); if (!temp_str) { ret = -ENOMEM; goto err; } msm8952_codec_conf[i].dev_name = temp_str; temp_str = NULL; ret = of_property_read_string_index( pdev->dev.of_node, wsa_prefix, i, &wsa_prefix_str); if (ret) { dev_err(&pdev->dev, "%s:of read string %s i %d error %d\n", __func__, wsa_prefix, i, ret); goto err; } temp_str = kstrdup(wsa_prefix_str, GFP_KERNEL); if (!temp_str) { ret = -ENOMEM; goto err; } msm8952_codec_conf[i].name_prefix = temp_str; temp_str = NULL; } ret = msm8952_init_wsa_switch_supply(pdev, pdata); if (ret < 0) { pr_err("%s: failed to init wsa_switch vdd supply %d\n", __func__, ret); goto err; } /* update the internal speaker boost usage */ msm_anlg_cdc_update_int_spk_boost(false); } } /* Check if voice probe done, defer otherwise */ ret = msm_voice_get_probe_status(); if (!ret) { pr_debug("%s msm-pcm-voice probe status %d \n", __func__, ret); ret = -EPROBE_DEFER; goto err; } card = msm8952_populate_sndcard_dailinks(&pdev->dev, pdata->snd_card_val); dev_dbg(&pdev->dev, "default codec configured\n"); num_strings = of_property_count_strings(pdev->dev.of_node, ext_pa); if (num_strings < 0) { dev_err(&pdev->dev, "%s: missing %s in dt node or length is incorrect\n", __func__, ext_pa); goto err; } for (i = 0; i < num_strings; i++) { ret = of_property_read_string_index(pdev->dev.of_node, ext_pa, i, &ext_pa_str); if (ret) { dev_err(&pdev->dev, "%s:of read string %s i %d error %d\n", __func__, ext_pa, i, ret); goto err; } dev_err(&pdev->dev, "%s:of read string %s i %d ret %d\n", __func__, ext_pa, i, ret); if (!strcmp(ext_pa_str, "primary")) pdata->ext_pa = (pdata->ext_pa | PRI_MI2S_ID); else if (!strcmp(ext_pa_str, "secondary")) pdata->ext_pa = (pdata->ext_pa | SEC_MI2S_ID); else if (!strcmp(ext_pa_str, "tertiary")) pdata->ext_pa = (pdata->ext_pa | TER_MI2S_ID); else if (!strcmp(ext_pa_str, "quaternary")) pdata->ext_pa = (pdata->ext_pa | QUAT_MI2S_ID); else if (!strcmp(ext_pa_str, "quinary")) pdata->ext_pa = (pdata->ext_pa | QUIN_MI2S_ID); } pr_debug("%s: ext_pa = %d\n", __func__, pdata->ext_pa); pdata->spk_ext_pa_gpio = of_get_named_gpio(pdev->dev.of_node, spk_ext_pa, 0); if (pdata->spk_ext_pa_gpio < 0) { dev_err(&pdev->dev, "%s: missing %s in dt node\n", __func__, spk_ext_pa); } pdata->spk_ext_pa_gpio_p = of_parse_phandle(pdev->dev.of_node, spk_ext_pa, 0); ret = is_us_eu_switch_gpio_support(pdev, pdata); if (ret < 0) { pr_err("%s: failed to is_us_eu_switch_gpio_support %d\n", __func__, ret); goto err; } pdata->dmic_gpio_p = of_parse_phandle(pdev->dev.of_node, "qcom,cdc-dmic-gpios", 0); ret = is_ext_spk_gpio_support(pdev, pdata); if (ret < 0) pr_err("%s: doesn't support external speaker pa\n", __func__); pdata->comp_gpio_p = of_parse_phandle(pdev->dev.of_node, "qcom,cdc-comp-gpios", 0); pdata->mi2s_gpio_p[PRIM_MI2S] = of_parse_phandle(pdev->dev.of_node, "qcom,pri-mi2s-gpios", 0); pdata->mi2s_gpio_p[SEC_MI2S] = of_parse_phandle(pdev->dev.of_node, "qcom,sec-mi2s-gpios", 0); pdata->mi2s_gpio_p[TERT_MI2S] = of_parse_phandle(pdev->dev.of_node, "qcom,tert-mi2s-gpios", 0); pdata->mi2s_gpio_p[QUAT_MI2S] = of_parse_phandle(pdev->dev.of_node, "qcom,quat-mi2s-gpios", 0); pdata->mi2s_gpio_p[QUIN_MI2S] = of_parse_phandle(pdev->dev.of_node, "qcom,quin-mi2s-gpios", 0); ret = of_property_read_string(pdev->dev.of_node, hs_micbias_type, &type); if (ret) { dev_err(&pdev->dev, "%s: missing %s in dt node\n", __func__, hs_micbias_type); goto err; } if (!strcmp(type, "external")) { dev_err(&pdev->dev, "Headset is using external micbias\n"); mbhc_cfg.hs_ext_micbias = true; } else { dev_err(&pdev->dev, "Headset is using internal micbias\n"); mbhc_cfg.hs_ext_micbias = false; } ret = of_property_read_u32(pdev->dev.of_node, "qcom,msm-afe-clk-ver", &val); if (ret) pdata->afe_clk_ver = AFE_CLK_VERSION_V2; else pdata->afe_clk_ver = val; /* initialize the mclk */ pdata->digital_cdc_clk.i2s_cfg_minor_version = AFE_API_VERSION_I2S_CONFIG; pdata->digital_cdc_clk.clk_val = pdata->mclk_freq; pdata->digital_cdc_clk.clk_root = 5; pdata->digital_cdc_clk.reserved = 0; /* initialize the digital codec core clk */ pdata->digital_cdc_core_clk.clk_set_minor_version = AFE_API_VERSION_I2S_CONFIG; pdata->digital_cdc_core_clk.clk_id = Q6AFE_LPASS_CLK_ID_INTERNAL_DIGITAL_CODEC_CORE; pdata->digital_cdc_core_clk.clk_freq_in_hz = pdata->mclk_freq; pdata->digital_cdc_core_clk.clk_attri = Q6AFE_LPASS_CLK_ATTRIBUTE_COUPLE_NO; pdata->digital_cdc_core_clk.clk_root = Q6AFE_LPASS_CLK_ROOT_DEFAULT; pdata->digital_cdc_core_clk.enable = 1; /* Initialize loopback mode to false */ pdata->lb_mode = false; msm8952_dt_parse_cap_info(pdev, pdata); card->dev = &pdev->dev; platform_set_drvdata(pdev, card); snd_soc_card_set_drvdata(card, pdata); ret = snd_soc_of_parse_card_name(card, "qcom,model"); if (ret) goto err; /* initialize timer */ INIT_DELAYED_WORK(&pdata->disable_int_mclk0_work, msm8952_disable_mclk); mutex_init(&pdata->cdc_int_mclk0_mutex); atomic_set(&pdata->int_mclk0_rsc_ref, 0); if (card->aux_dev) { mutex_init(&pdata->wsa_mclk_mutex); atomic_set(&pdata->wsa_int_mclk0_rsc_ref, 0); } atomic_set(&pdata->int_mclk0_enabled, false); atomic_set(&quat_mi2s_clk_ref, 0); atomic_set(&quin_mi2s_clk_ref, 0); atomic_set(&auxpcm_mi2s_clk_ref, 0); ret = snd_soc_of_parse_audio_routing(card, "qcom,audio-routing"); if (ret) goto err; ret = msm8952_populate_dai_link_component_of_node(pdata, card); if (ret) { ret = -EPROBE_DEFER; goto err; } ret = devm_snd_soc_register_card(&pdev->dev, card); if (ret) { dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n", ret); goto err; } return 0; err: if (pdata->vaddr_gpio_mux_spkr_ctl) iounmap(pdata->vaddr_gpio_mux_spkr_ctl); if (pdata->vaddr_gpio_mux_mic_ctl) iounmap(pdata->vaddr_gpio_mux_mic_ctl); if (pdata->vaddr_gpio_mux_pcm_ctl) iounmap(pdata->vaddr_gpio_mux_pcm_ctl); if (pdata->vaddr_gpio_mux_quin_ctl) iounmap(pdata->vaddr_gpio_mux_quin_ctl); if (bear_card.num_aux_devs > 0) { for (i = 0; i < bear_card.num_aux_devs; i++) { kfree(msm8952_aux_dev[i].codec_name); kfree(msm8952_codec_conf[i].dev_name); kfree(msm8952_codec_conf[i].name_prefix); } } err1: devm_kfree(&pdev->dev, pdata); return ret; } static int msm8952_asoc_machine_remove(struct platform_device *pdev) { int i; struct snd_soc_card *card = platform_get_drvdata(pdev); struct msm_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card); if (pdata->vaddr_gpio_mux_spkr_ctl) iounmap(pdata->vaddr_gpio_mux_spkr_ctl); if (pdata->vaddr_gpio_mux_mic_ctl) iounmap(pdata->vaddr_gpio_mux_mic_ctl); if (pdata->vaddr_gpio_mux_pcm_ctl) iounmap(pdata->vaddr_gpio_mux_pcm_ctl); if (pdata->vaddr_gpio_mux_quin_ctl) iounmap(pdata->vaddr_gpio_mux_quin_ctl); if (bear_card.num_aux_devs > 0) { for (i = 0; i < bear_card.num_aux_devs; i++) { kfree(msm8952_aux_dev[i].codec_name); kfree(msm8952_codec_conf[i].dev_name); kfree(msm8952_codec_conf[i].name_prefix); } mutex_destroy(&pdata->wsa_mclk_mutex); } snd_soc_unregister_card(card); mutex_destroy(&pdata->cdc_int_mclk0_mutex); return 0; } static struct platform_driver msm8952_asoc_machine_driver = { .driver = { .name = DRV_NAME, .owner = THIS_MODULE, .pm = &snd_soc_pm_ops, .of_match_table = msm8952_asoc_machine_of_match, }, .probe = msm8952_asoc_machine_probe, .remove = msm8952_asoc_machine_remove, }; static int __init msm8952_machine_init(void) { return platform_driver_register(&msm8952_asoc_machine_driver); } module_init(msm8952_machine_init); static void __exit msm8952_machine_exit(void) { return platform_driver_unregister(&msm8952_asoc_machine_driver); } module_exit(msm8952_machine_exit); MODULE_DESCRIPTION("ALSA SoC msm"); MODULE_LICENSE("GPL v2"); MODULE_ALIAS("platform:" DRV_NAME); MODULE_DEVICE_TABLE(of, msm8952_asoc_machine_of_match);