| /* Copyright (c) 2015-2016, 2018, The Linux Foundation. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 and |
| * only version 2 as published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| */ |
| |
| #include <linux/clk.h> |
| #include <linux/delay.h> |
| #include <linux/gpio.h> |
| #include <linux/of_gpio.h> |
| #include <linux/platform_device.h> |
| #include <linux/io.h> |
| #include <linux/module.h> |
| #include <linux/workqueue.h> |
| #include <linux/input.h> |
| #include <sound/core.h> |
| #include <sound/soc.h> |
| #include <sound/soc-dapm.h> |
| #include <sound/pcm.h> |
| #include <sound/jack.h> |
| #include <dsp/q6afe-v2.h> |
| #include <dsp/q6core.h> |
| #include <soc/qcom/socinfo.h> |
| #include "msm-pcm-routing-v2.h" |
| #include "codecs/msm-cdc-pinctrl.h" |
| #include "msm8952.h" |
| |
| #define DRV_NAME "msm8952-asoc-wcd" |
| |
| #define MSM_INT_DIGITAL_CODEC "msm-dig-codec" |
| #define PMIC_INT_ANALOG_CODEC "analog-codec" |
| |
| 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_codec *codec, int enable, |
| bool dapm); |
| static bool msm8952_swap_gnd_mic(struct snd_soc_codec *codec, bool active); |
| static int msm8952_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); |
| |
| /* |
| * 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_codec *codec = snd_soc_dapm_to_codec(w->dapm); |
| |
| pdata = snd_soc_card_get_drvdata(codec->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(codec, 1, true); |
| msm_anlg_cdc_mclk_enable(codec, 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(codec, 0, true); |
| msm8952_enable_dig_cdc_clk(codec, 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_codec *codec = snd_soc_dapm_to_codec(w->dapm); |
| struct on_demand_supply *supply; |
| |
| pdata = snd_soc_card_get_drvdata(codec->component.card); |
| supply = &pdata->wsa_switch_supply; |
| if (!supply->supply) { |
| dev_err(codec->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(codec->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(codec->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(codec->component.card->dev, |
| "%s: Failed to disable wsa switch supply\n", |
| __func__); |
| } |
| break; |
| default: |
| break; |
| } |
| |
| return ret; |
| } |
| |
| 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 int config_hph_compander_gpio(bool enable, |
| struct snd_soc_codec *codec) |
| { |
| int ret = 0; |
| struct snd_soc_card *card = codec->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_codec *codec, int enable) |
| { |
| struct snd_soc_card *card = codec->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_codec *codec, bool active) |
| { |
| struct snd_soc_card *card = codec->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_codec *codec, |
| int enable, bool dapm) |
| { |
| int ret = 0; |
| struct msm_asoc_mach_data *pdata = NULL; |
| |
| pdata = snd_soc_card_get_drvdata(codec->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_codec *codec = snd_soc_kcontrol_codec(kcontrol); |
| |
| pdata = snd_soc_card_get_drvdata(codec->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(codec, 1, true); |
| break; |
| case 0: |
| if (atomic_read(&pdata->int_mclk0_rsc_ref) <= 0) |
| break; |
| msm_anlg_cdc_mclk_enable(codec, 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_codec *dig_cdc = rtd->codec_dais[DIG_CDC]->codec; |
| 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; |
| } |
| |
| /* 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_codec *dig_cdc = rtd->codec_dais[DIG_CDC]->codec; |
| struct msm_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card); |
| |
| pr_debug("%s(): substream = %s\n", |
| __func__, substream->name); |
| 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_codec *dig_cdc = rtd->codec_dais[DIG_CDC]->codec; |
| struct snd_soc_codec *ana_cdc = rtd->codec_dais[ANA_CDC]->codec; |
| struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(ana_cdc); |
| struct msm_asoc_mach_data *pdata = snd_soc_card_get_drvdata(rtd->card); |
| struct snd_card *card; |
| int ret = -ENOMEM; |
| |
| snd_soc_add_codec_controls(ana_cdc, msm_snd_controls, |
| ARRAY_SIZE(msm_snd_controls)); |
| 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_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 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 = "QUAT_MI2S Hostless", |
| .stream_name = "QUAT_MI2S 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 Compress3", |
| .stream_name = "Compress3", |
| .cpu_dai_name = "MultiMedia10", |
| .platform_name = "msm-pcm-dsp.1", |
| .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_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, |
| }, |
| /* 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_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_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, |
| }, |
| { |
| .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, |
| }, |
| }; |
| 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 msm8952_dai_links[ |
| ARRAY_SIZE(msm8952_dai) + |
| ARRAY_SIZE(msm8952_hdmi_dba_dai_link) + |
| ARRAY_SIZE(msm8952_split_a2dp_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 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)) { |
| 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; |
| } |
| } |
| 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) |
| { |
| 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 (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); |
| } |
| card->dai_link = dailink; |
| card->num_links = len1; |
| return card; |
| } |
| |
| 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; |
| |
| pdata = devm_kzalloc(&pdev->dev, |
| sizeof(struct msm_asoc_mach_data), |
| GFP_KERNEL); |
| if (!pdata) |
| return -ENOMEM; |
| |
| 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; |
| } |
| wsa881x_set_mclk_callback(msm8952_enable_wsa_mclk); |
| /* update the internal speaker boost usage */ |
| msm_anlg_cdc_update_int_spk_boost(false); |
| } |
| } |
| |
| card = msm8952_populate_sndcard_dailinks(&pdev->dev); |
| 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; |
| } |
| |
| 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(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 const struct of_device_id msm8952_asoc_machine_of_match[] = { |
| { .compatible = "qcom,msm8952-audio-codec", }, |
| {}, |
| }; |
| |
| 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); |