| /* Copyright (c) 2014-2015, The Linux Foundation. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 and |
| * only version 2 as published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| */ |
| |
| #include <linux/clk.h> |
| #include <linux/delay.h> |
| #include <linux/gpio.h> |
| #include <linux/of_gpio.h> |
| #include <linux/platform_device.h> |
| #include <linux/slab.h> |
| #include <linux/io.h> |
| #include <linux/module.h> |
| #include <sound/core.h> |
| #include <sound/soc.h> |
| #include <sound/soc-dapm.h> |
| #include <sound/pcm.h> |
| #include <sound/jack.h> |
| #include <sound/q6afe-v2.h> |
| #include <sound/info.h> |
| #include <sound/pcm_params.h> |
| #include <device_event.h> |
| #include <soc/qcom/socinfo.h> |
| #include <qdsp6v2/msm-pcm-routing-v2.h> |
| #include <sound/q6core.h> |
| #include "../codecs/wcd9xxx-common.h" |
| #include "../codecs/wcd9335.h" |
| #include "../codecs/wsa881x.h" |
| |
| /* Spk control */ |
| #define MDM_SPK_ON 1 |
| #define MDM_HIFI_ON 1 |
| |
| #define WCD9XXX_MBHC_DEF_BUTTONS 8 |
| #define WCD9XXX_MBHC_DEF_RLOADS 5 |
| /* |
| * MDM9650 run Tasha at 12.288 Mhz. |
| * At present MDM supports 12.288mhz |
| * only. Tasha supports 9.6 MHz also. |
| */ |
| #define MDM_MCLK_CLK_12P288MHZ 12288000 |
| #define MDM_MCLK_CLK_9P6HZ 9600000 |
| #define MDM_MI2S_RATE 48000 |
| |
| #define SAMPLE_RATE_8KHZ 8000 |
| #define SAMPLE_RATE_16KHZ 16000 |
| #define SAMPLE_RATE_48KHZ 48000 |
| #define NO_OF_BITS_PER_SAMPLE 16 |
| |
| #define LPAIF_OFFSET 0x07700000 |
| #define LPAIF_PRI_MODE_MUXSEL (LPAIF_OFFSET + 0x2008) |
| #define LPAIF_SEC_MODE_MUXSEL (LPAIF_OFFSET + 0x200c) |
| |
| #define LPASS_CSR_GP_IO_MUX_SPKR_CTL (LPAIF_OFFSET + 0x2004) |
| |
| #define I2S_SEL 0 |
| #define I2S_PCM_SEL 1 |
| #define I2S_PCM_SEL_OFFSET 1 |
| |
| #define TLMM_SCLK_EN 0x4 |
| #define CLOCK_ON 1 |
| #define CLOCK_OFF 0 |
| |
| /* Machine driver Name*/ |
| #define DRV_NAME "mdm9650-asoc-tasha" |
| |
| enum mi2s_pcm_mux { |
| PRI_MI2S_PCM = 1, |
| SEC_MI2S_PCM, |
| }; |
| |
| struct mdm_machine_data { |
| u32 mclk_freq; |
| u32 prim_clk_usrs; |
| int hph_en1_gpio; |
| int hph_en0_gpio; |
| struct snd_info_entry *codec_root; |
| }; |
| |
| static const struct afe_clk_cfg lpass_default = { |
| AFE_API_VERSION_I2S_CONFIG, |
| Q6AFE_LPASS_IBIT_CLK_1_P536_MHZ, |
| Q6AFE_LPASS_OSR_CLK_12_P288_MHZ, |
| Q6AFE_LPASS_CLK_SRC_INTERNAL, |
| Q6AFE_LPASS_CLK_ROOT_DEFAULT, |
| Q6AFE_LPASS_MODE_BOTH_VALID, |
| 0, |
| }; |
| |
| static int mdm_auxpcm_rate = 8000; |
| static void *lpaif_pri_muxsel_virt_addr; |
| static void *lpass_gpio_mux_spkr_ctl_virt_addr; |
| |
| static struct mutex cdc_mclk_mutex; |
| static int mdm_mi2s_rx_ch = 1; |
| static int mdm_mi2s_tx_ch = 1; |
| static int mdm_mi2s_rx_rate = SAMPLE_RATE_48KHZ; |
| static int mdm_mi2s_tx_rate = SAMPLE_RATE_48KHZ; |
| |
| static int mdm_spk_control = 1; |
| static int mdm_hifi_control; |
| static atomic_t aux_ref_count; |
| static atomic_t mi2s_ref_count; |
| |
| static int mdm_enable_codec_ext_clk(struct snd_soc_codec *codec, |
| int enable, bool dapm); |
| |
| static void *def_tasha_mbhc_cal(void); |
| static void *adsp_state_notifier; |
| |
| static struct wcd_mbhc_config wcd_mbhc_cfg = { |
| .read_fw_bin = false, |
| .calibration = NULL, |
| .detect_extn_cable = true, |
| .mono_stero_detection = false, |
| .swap_gnd_mic = NULL, |
| .hs_ext_micbias = true, |
| }; |
| |
| static int mdm_mi2s_clk_ctl(struct snd_soc_pcm_runtime *rtd, bool enable) |
| { |
| struct snd_soc_card *card = rtd->card; |
| struct mdm_machine_data *pdata = snd_soc_card_get_drvdata(card); |
| struct afe_clk_cfg *lpass_clk = NULL; |
| int ret = 0; |
| |
| if (pdata == NULL) { |
| pr_err("%s:platform data is null\n", __func__); |
| |
| ret = -ENOMEM; |
| goto done; |
| } |
| lpass_clk = kzalloc(sizeof(struct afe_clk_cfg), GFP_KERNEL); |
| if (!lpass_clk) { |
| ret = -ENOMEM; |
| goto done; |
| } |
| memcpy(lpass_clk, &lpass_default, sizeof(struct afe_clk_cfg)); |
| pr_debug("%s enable = %x\n", __func__, enable); |
| |
| if (enable) { |
| lpass_clk->clk_set_mode = Q6AFE_LPASS_MODE_CLK1_VALID; |
| ret = afe_set_lpass_clock(MI2S_RX, lpass_clk); |
| if (ret < 0) |
| pr_err("%s:afe_set_lpass_clock failed\n", __func__); |
| } else { |
| lpass_clk->clk_set_mode = Q6AFE_LPASS_MODE_CLK1_VALID; |
| lpass_clk->clk_val1 = Q6AFE_LPASS_IBIT_CLK_DISABLE; |
| ret = afe_set_lpass_clock(MI2S_RX, lpass_clk); |
| if (ret < 0) |
| pr_err("%s:afe_set_lpass_clock failed\n", __func__); |
| } |
| pr_debug("%s clk 1 = %x clk2 = %x mode = %x\n", |
| __func__, lpass_clk->clk_val1, lpass_clk->clk_val2, |
| lpass_clk->clk_set_mode); |
| |
| kfree(lpass_clk); |
| done: |
| return ret; |
| } |
| |
| static void mdm_mi2s_shutdown(struct snd_pcm_substream *substream) |
| { |
| struct snd_soc_pcm_runtime *rtd = substream->private_data; |
| int ret; |
| |
| if (atomic_dec_return(&mi2s_ref_count) == 0) { |
| ret = mdm_mi2s_clk_ctl(rtd, false); |
| if (ret < 0) |
| pr_err("%s Clock disable failed\n", __func__); |
| } |
| } |
| |
| static int mdm_mi2s_startup(struct snd_pcm_substream *substream) |
| { |
| struct snd_soc_pcm_runtime *rtd = substream->private_data; |
| struct snd_soc_dai *cpu_dai = rtd->cpu_dai; |
| struct snd_soc_dai *codec_dai = rtd->codec_dai; |
| int ret = 0; |
| |
| if (atomic_inc_return(&mi2s_ref_count) == 1) { |
| if (lpaif_pri_muxsel_virt_addr != NULL) { |
| ret = afe_enable_lpass_core_shared_clock(MI2S_RX, |
| CLOCK_ON); |
| if (ret < 0) { |
| ret = -EINVAL; |
| goto done; |
| } |
| iowrite32(I2S_SEL << I2S_PCM_SEL_OFFSET, |
| lpaif_pri_muxsel_virt_addr); |
| if (lpass_gpio_mux_spkr_ctl_virt_addr != NULL) { |
| iowrite32(TLMM_SCLK_EN, |
| lpass_gpio_mux_spkr_ctl_virt_addr); |
| afe_enable_lpass_core_shared_clock(MI2S_RX, |
| CLOCK_OFF); |
| } else { |
| pr_err("%s: mux spkr ctl virt addr is NULL\n", |
| __func__); |
| |
| afe_enable_lpass_core_shared_clock(MI2S_RX, |
| CLOCK_OFF); |
| ret = -EINVAL; |
| goto done; |
| } |
| |
| } else { |
| pr_err("%s lpaif_pri_muxsel_virt_addr is NULL\n", |
| __func__); |
| |
| ret = -EINVAL; |
| goto done; |
| } |
| ret = mdm_mi2s_clk_ctl(rtd, true); |
| if (ret < 0) { |
| pr_err("%s clock enable failed\n", __func__); |
| |
| goto done; |
| } |
| /* |
| * This sets the CONFIG PARAMETER WS_SRC. |
| * 1 means internal clock master mode. |
| * 0 means external clock slave mode. |
| */ |
| ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_CBS_CFS); |
| if (ret < 0) { |
| pr_err("%s Set fmt for cpu dai failed\n", __func__); |
| goto done; |
| } |
| ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_CBS_CFS); |
| if (ret < 0) |
| pr_err("%s Set fmt for codec dai failed\n", __func__); |
| } |
| done: |
| return ret; |
| } |
| |
| static struct snd_soc_ops mdm_mi2s_be_ops = { |
| .startup = mdm_mi2s_startup, |
| .shutdown = mdm_mi2s_shutdown, |
| }; |
| |
| static int mdm_mi2s_rx_rate_get(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol) |
| { |
| pr_debug("%s: mdm_i2s_rate = %d", __func__, |
| mdm_mi2s_rx_rate); |
| ucontrol->value.integer.value[0] = mdm_mi2s_rx_rate; |
| return 0; |
| } |
| |
| static int mdm_mi2s_rx_rate_put(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol) |
| { |
| switch (ucontrol->value.integer.value[0]) { |
| case 0: |
| mdm_mi2s_rx_rate = SAMPLE_RATE_8KHZ; |
| break; |
| case 1: |
| mdm_mi2s_rx_rate = SAMPLE_RATE_16KHZ; |
| break; |
| case 2: |
| mdm_mi2s_rx_rate = SAMPLE_RATE_48KHZ; |
| break; |
| default: |
| mdm_mi2s_rx_rate = SAMPLE_RATE_8KHZ; |
| break; |
| } |
| pr_debug("%s: mdm_i2s_rx_rate = %d ucontrol->value = %d\n", |
| __func__, mdm_mi2s_rx_rate, |
| (int)ucontrol->value.integer.value[0]); |
| return 0; |
| } |
| |
| static int mdm_mi2s_tx_rate_get(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol) |
| { |
| pr_debug("%s: mdm_i2s_rate = %d", __func__, |
| mdm_mi2s_tx_rate); |
| ucontrol->value.integer.value[0] = mdm_mi2s_tx_rate; |
| return 0; |
| } |
| |
| static int mdm_mi2s_tx_rate_put(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol) |
| { |
| switch (ucontrol->value.integer.value[0]) { |
| case 0: |
| mdm_mi2s_tx_rate = SAMPLE_RATE_8KHZ; |
| break; |
| case 1: |
| mdm_mi2s_tx_rate = SAMPLE_RATE_16KHZ; |
| break; |
| case 2: |
| mdm_mi2s_tx_rate = SAMPLE_RATE_48KHZ; |
| break; |
| default: |
| mdm_mi2s_tx_rate = SAMPLE_RATE_8KHZ; |
| break; |
| } |
| pr_debug("%s: mdm_i2s_tx_rate = %d ucontrol->value = %d\n", |
| __func__, mdm_mi2s_tx_rate, |
| (int)ucontrol->value.integer.value[0]); |
| return 0; |
| } |
| |
| static int mdm_mi2s_rx_be_hw_params_fixup(struct snd_soc_pcm_runtime *rt, |
| 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 = mdm_mi2s_rx_rate; |
| channels->min = channels->max = mdm_mi2s_rx_ch; |
| return 0; |
| } |
| |
| static int mdm_mi2s_tx_be_hw_params_fixup(struct snd_soc_pcm_runtime *rt, |
| 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 = mdm_mi2s_tx_rate; |
| channels->min = channels->max = mdm_mi2s_tx_ch; |
| return 0; |
| } |
| |
| static int mdm_be_hw_params_fixup(struct snd_soc_pcm_runtime *rt, |
| struct snd_pcm_hw_params *params) |
| { |
| struct snd_interval *rate = hw_param_interval(params, |
| SNDRV_PCM_HW_PARAM_RATE); |
| rate->min = rate->max = MDM_MI2S_RATE; |
| return 0; |
| } |
| |
| static int mdm_mi2s_rx_ch_get(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol) |
| { |
| pr_debug("%s mdm_mi2s_rx_ch %d\n", __func__, |
| mdm_mi2s_rx_ch); |
| |
| ucontrol->value.integer.value[0] = mdm_mi2s_rx_ch - 1; |
| return 0; |
| } |
| |
| static int mdm_mi2s_rx_ch_put(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol) |
| { |
| mdm_mi2s_rx_ch = ucontrol->value.integer.value[0] + 1; |
| pr_debug("%s mdm_mi2s_rx_ch %d\n", __func__, |
| mdm_mi2s_rx_ch); |
| |
| return 1; |
| } |
| |
| static int mdm_mi2s_tx_ch_get(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol) |
| { |
| pr_debug("%s mdm_mi2s_tx_ch %d\n", __func__, |
| mdm_mi2s_tx_ch); |
| |
| ucontrol->value.integer.value[0] = mdm_mi2s_tx_ch - 1; |
| return 0; |
| } |
| |
| static int mdm_mi2s_tx_ch_put(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol) |
| { |
| mdm_mi2s_tx_ch = ucontrol->value.integer.value[0] + 1; |
| pr_debug("%s mdm_mi2s_tx_ch %d\n", __func__, |
| mdm_mi2s_tx_ch); |
| |
| return 1; |
| } |
| |
| |
| static int mdm_mi2s_get_spk(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol) |
| { |
| pr_debug("%s mdm_spk_control %d", __func__, mdm_spk_control); |
| |
| ucontrol->value.integer.value[0] = mdm_spk_control; |
| return 0; |
| } |
| |
| static void mdm_ext_control(struct snd_soc_codec *codec) |
| { |
| struct snd_soc_dapm_context *dapm = &codec->dapm; |
| |
| pr_debug("%s mdm_spk_control %d", __func__, mdm_spk_control); |
| |
| mutex_lock(&codec->mutex); |
| if (mdm_spk_control == MDM_SPK_ON) { |
| snd_soc_dapm_enable_pin(dapm, "Lineout_1 amp"); |
| snd_soc_dapm_enable_pin(dapm, "Lineout_2 amp"); |
| } else { |
| snd_soc_dapm_disable_pin(dapm, "Lineout_1 amp"); |
| snd_soc_dapm_disable_pin(dapm, "Lineout_2 amp"); |
| } |
| mutex_unlock(&codec->mutex); |
| snd_soc_dapm_sync(dapm); |
| } |
| |
| static int mdm_mi2s_set_spk(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol) |
| { |
| struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); |
| |
| pr_debug("%s()\n", __func__); |
| |
| if (mdm_spk_control == ucontrol->value.integer.value[0]) |
| return 0; |
| mdm_spk_control = ucontrol->value.integer.value[0]; |
| mdm_ext_control(codec); |
| return 1; |
| } |
| |
| static int mdm_hifi_ctrl(struct snd_soc_codec *codec) |
| { |
| struct snd_soc_dapm_context *dapm = &codec->dapm; |
| struct snd_soc_card *card = codec->component.card; |
| struct mdm_machine_data *pdata = |
| snd_soc_card_get_drvdata(card); |
| |
| pr_debug("%s: mdm_hifi_control = %d", __func__, |
| mdm_hifi_control); |
| if (pdata->hph_en1_gpio < 0) { |
| pr_err("%s: hph_en1_gpio is invalid\n", __func__); |
| return -EINVAL; |
| } |
| mutex_lock(&codec->mutex); |
| if (mdm_hifi_control == MDM_HIFI_ON) { |
| gpio_direction_output(pdata->hph_en1_gpio, 1); |
| /* 5msec delay needed as per HW requirement */ |
| usleep_range(5000, 5010); |
| } else { |
| gpio_direction_output(pdata->hph_en1_gpio, 0); |
| } |
| mutex_unlock(&codec->mutex); |
| snd_soc_dapm_sync(dapm); |
| return 0; |
| } |
| |
| static int mdm_hifi_get(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol) |
| { |
| pr_debug("%s: mdm_hifi_control = %d\n", |
| __func__, mdm_hifi_control); |
| ucontrol->value.integer.value[0] = mdm_hifi_control; |
| return 0; |
| } |
| |
| static int mdm_hifi_put(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol) |
| { |
| struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol); |
| |
| pr_debug("%s() ucontrol->value.integer.value[0] = %ld\n", |
| __func__, ucontrol->value.integer.value[0]); |
| |
| mdm_hifi_control = ucontrol->value.integer.value[0]; |
| mdm_hifi_ctrl(codec); |
| return 1; |
| } |
| |
| static int mdm_enable_codec_ext_clk(struct snd_soc_codec *codec, |
| int enable, bool dapm) |
| { |
| tasha_cdc_mclk_enable(codec, enable, dapm); |
| |
| return 0; |
| } |
| |
| static int mdm_mclk_event(struct snd_soc_dapm_widget *w, |
| struct snd_kcontrol *kcontrol, int event) |
| { |
| pr_debug("%s event %d\n", __func__, event); |
| |
| switch (event) { |
| case SND_SOC_DAPM_PRE_PMU: |
| return mdm_enable_codec_ext_clk(w->codec, 1, true); |
| case SND_SOC_DAPM_POST_PMD: |
| return mdm_enable_codec_ext_clk(w->codec, 0, true); |
| } |
| return 0; |
| } |
| |
| static int mdm_auxpcm_startup(struct snd_pcm_substream *substream) |
| { |
| int ret = 0; |
| |
| if (atomic_inc_return(&aux_ref_count) == 1) { |
| if (lpaif_pri_muxsel_virt_addr != NULL) { |
| ret = afe_enable_lpass_core_shared_clock(MI2S_RX, |
| CLOCK_ON); |
| if (ret < 0) { |
| ret = -EINVAL; |
| goto done; |
| } |
| iowrite32(I2S_PCM_SEL << I2S_PCM_SEL_OFFSET, |
| lpaif_pri_muxsel_virt_addr); |
| afe_enable_lpass_core_shared_clock(MI2S_RX, |
| CLOCK_OFF); |
| } else { |
| pr_err("%s lpaif_pri_muxsel_virt_addr is NULL\n", |
| __func__); |
| |
| ret = -EINVAL; |
| goto done; |
| } |
| } |
| done: |
| return ret; |
| } |
| |
| static struct snd_soc_ops mdm_auxpcm_be_ops = { |
| .startup = mdm_auxpcm_startup, |
| }; |
| |
| static int mdm_auxpcm_rate_get(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol) |
| { |
| ucontrol->value.integer.value[0] = mdm_auxpcm_rate; |
| return 0; |
| } |
| |
| static int mdm_auxpcm_rate_put(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol) |
| { |
| switch (ucontrol->value.integer.value[0]) { |
| case 0: |
| mdm_auxpcm_rate = 8000; |
| break; |
| case 1: |
| mdm_auxpcm_rate = 16000; |
| break; |
| default: |
| mdm_auxpcm_rate = 8000; |
| break; |
| } |
| return 0; |
| } |
| |
| static int mdm_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 = mdm_auxpcm_rate; |
| channels->min = channels->max = 1; |
| |
| return 0; |
| } |
| |
| static const struct snd_soc_dapm_widget mdm9650_dapm_widgets[] = { |
| |
| SND_SOC_DAPM_SUPPLY("MCLK", SND_SOC_NOPM, 0, 0, |
| mdm_mclk_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), |
| |
| SND_SOC_DAPM_SPK("Lineout_1 amp", NULL), |
| SND_SOC_DAPM_SPK("Lineout_3 amp", NULL), |
| SND_SOC_DAPM_SPK("Lineout_2 amp", NULL), |
| SND_SOC_DAPM_SPK("Lineout_4 amp", NULL), |
| SND_SOC_DAPM_MIC("Handset Mic", NULL), |
| SND_SOC_DAPM_MIC("Headset Mic", NULL), |
| SND_SOC_DAPM_MIC("ANCRight Headset Mic", NULL), |
| SND_SOC_DAPM_MIC("ANCLeft Headset Mic", NULL), |
| SND_SOC_DAPM_MIC("Analog Mic4", NULL), |
| SND_SOC_DAPM_MIC("Analog Mic6", NULL), |
| SND_SOC_DAPM_MIC("Analog Mic7", NULL), |
| SND_SOC_DAPM_MIC("Analog Mic8", NULL), |
| |
| SND_SOC_DAPM_MIC("Digital Mic1", NULL), |
| SND_SOC_DAPM_MIC("Digital Mic2", NULL), |
| SND_SOC_DAPM_MIC("Digital Mic3", NULL), |
| SND_SOC_DAPM_MIC("Digital Mic4", NULL), |
| SND_SOC_DAPM_MIC("Digital Mic5", NULL), |
| SND_SOC_DAPM_MIC("Digital Mic6", NULL), |
| }; |
| |
| static struct snd_soc_dapm_route wcd9335_audio_paths[] = { |
| {"MIC BIAS1", NULL, "MCLK"}, |
| {"MIC BIAS2", NULL, "MCLK"}, |
| {"MIC BIAS3", NULL, "MCLK"}, |
| {"MIC BIAS4", NULL, "MCLK"}, |
| }; |
| |
| static const char *const spk_function[] = {"Off", "On"}; |
| static const char *const hifi_function[] = {"Off", "On"}; |
| static const char *const mi2s_rx_ch_text[] = {"One", "Two"}; |
| static const char *const mi2s_tx_ch_text[] = {"One", "Two"}; |
| static const char *const auxpcm_rate_text[] = {"rate_8000", "rate_16000"}; |
| |
| static const char *const mi2s_rx_rate_text[] = {"rate_8000", |
| "rate_16000", "rate_48000"}; |
| static const char *const mi2s_tx_rate_text[] = {"rate_8000", |
| "rate_16000", "rate_48000"}; |
| |
| static const struct soc_enum mdm_enum[] = { |
| SOC_ENUM_SINGLE_EXT(2, spk_function), |
| SOC_ENUM_SINGLE_EXT(2, mi2s_rx_ch_text), |
| SOC_ENUM_SINGLE_EXT(2, mi2s_tx_ch_text), |
| SOC_ENUM_SINGLE_EXT(2, auxpcm_rate_text), |
| SOC_ENUM_SINGLE_EXT(3, mi2s_rx_rate_text), |
| SOC_ENUM_SINGLE_EXT(3, mi2s_tx_rate_text), |
| SOC_ENUM_SINGLE_EXT(2, hifi_function), |
| }; |
| |
| static const struct snd_kcontrol_new mdm_snd_controls[] = { |
| SOC_ENUM_EXT("Speaker Function", mdm_enum[0], |
| mdm_mi2s_get_spk, |
| mdm_mi2s_set_spk), |
| SOC_ENUM_EXT("MI2S_RX Channels", mdm_enum[1], |
| mdm_mi2s_rx_ch_get, |
| mdm_mi2s_rx_ch_put), |
| SOC_ENUM_EXT("MI2S_TX Channels", mdm_enum[2], |
| mdm_mi2s_tx_ch_get, |
| mdm_mi2s_tx_ch_put), |
| SOC_ENUM_EXT("AUX PCM SampleRate", mdm_enum[3], |
| mdm_auxpcm_rate_get, |
| mdm_auxpcm_rate_put), |
| SOC_ENUM_EXT("MI2S Rx SampleRate", mdm_enum[4], |
| mdm_mi2s_rx_rate_get, |
| mdm_mi2s_rx_rate_put), |
| SOC_ENUM_EXT("MI2S Tx SampleRate", mdm_enum[5], |
| mdm_mi2s_tx_rate_get, |
| mdm_mi2s_tx_rate_put), |
| SOC_ENUM_EXT("HiFi Function", mdm_enum[6], |
| mdm_hifi_get, |
| mdm_hifi_put), |
| }; |
| |
| static int mdm_mi2s_audrx_init(struct snd_soc_pcm_runtime *rtd) |
| { |
| int ret = 0; |
| struct snd_soc_codec *codec = rtd->codec; |
| struct snd_soc_dapm_context *dapm = &codec->dapm; |
| struct snd_soc_dai *cpu_dai = rtd->cpu_dai; |
| struct snd_card *card; |
| struct snd_info_entry *entry; |
| struct mdm_machine_data *pdata = |
| snd_soc_card_get_drvdata(rtd->card); |
| |
| pr_debug("%s dev_name %s\n", __func__, dev_name(cpu_dai->dev)); |
| |
| rtd->pmdown_time = 0; |
| ret = snd_soc_add_codec_controls(codec, mdm_snd_controls, |
| ARRAY_SIZE(mdm_snd_controls)); |
| if (ret < 0) { |
| pr_err("%s: add_codec_controls failed, %d\n", |
| __func__, ret); |
| goto done; |
| } |
| |
| snd_soc_dapm_new_controls(dapm, mdm9650_dapm_widgets, |
| ARRAY_SIZE(mdm9650_dapm_widgets)); |
| |
| snd_soc_dapm_add_routes(dapm, wcd9335_audio_paths, |
| ARRAY_SIZE(wcd9335_audio_paths)); |
| |
| /* |
| * After DAPM Enable pins always |
| * DAPM SYNC needs to be called. |
| */ |
| snd_soc_dapm_enable_pin(dapm, "Lineout_1 amp"); |
| snd_soc_dapm_enable_pin(dapm, "Lineout_3 amp"); |
| snd_soc_dapm_enable_pin(dapm, "Lineout_2 amp"); |
| snd_soc_dapm_enable_pin(dapm, "Lineout_4 amp"); |
| |
| snd_soc_dapm_ignore_suspend(dapm, "Lineout_1 amp"); |
| snd_soc_dapm_ignore_suspend(dapm, "Lineout_3 amp"); |
| snd_soc_dapm_ignore_suspend(dapm, "Lineout_2 amp"); |
| snd_soc_dapm_ignore_suspend(dapm, "Lineout_4 amp"); |
| snd_soc_dapm_ignore_suspend(dapm, "ultrasound amp"); |
| snd_soc_dapm_ignore_suspend(dapm, "Handset Mic"); |
| snd_soc_dapm_ignore_suspend(dapm, "Headset Mic"); |
| snd_soc_dapm_ignore_suspend(dapm, "ANCRight Headset Mic"); |
| snd_soc_dapm_ignore_suspend(dapm, "ANCLeft Headset Mic"); |
| snd_soc_dapm_ignore_suspend(dapm, "Digital Mic1"); |
| snd_soc_dapm_ignore_suspend(dapm, "Digital Mic2"); |
| snd_soc_dapm_ignore_suspend(dapm, "Digital Mic3"); |
| snd_soc_dapm_ignore_suspend(dapm, "Digital Mic4"); |
| snd_soc_dapm_ignore_suspend(dapm, "Digital Mic5"); |
| snd_soc_dapm_ignore_suspend(dapm, "Digital Mic6"); |
| |
| snd_soc_dapm_ignore_suspend(dapm, "MADINPUT"); |
| snd_soc_dapm_ignore_suspend(dapm, "MAD_CPE_INPUT"); |
| snd_soc_dapm_ignore_suspend(dapm, "EAR"); |
| snd_soc_dapm_ignore_suspend(dapm, "HEADPHONE"); |
| snd_soc_dapm_ignore_suspend(dapm, "LINEOUT1"); |
| snd_soc_dapm_ignore_suspend(dapm, "LINEOUT2"); |
| snd_soc_dapm_ignore_suspend(dapm, "LINEOUT3"); |
| snd_soc_dapm_ignore_suspend(dapm, "LINEOUT4"); |
| snd_soc_dapm_ignore_suspend(dapm, "SPK_OUT"); |
| snd_soc_dapm_ignore_suspend(dapm, "ANC HEADPHONE"); |
| snd_soc_dapm_ignore_suspend(dapm, "ANC EAR"); |
| snd_soc_dapm_ignore_suspend(dapm, "AMIC1"); |
| snd_soc_dapm_ignore_suspend(dapm, "AMIC2"); |
| snd_soc_dapm_ignore_suspend(dapm, "AMIC3"); |
| snd_soc_dapm_ignore_suspend(dapm, "AMIC4"); |
| snd_soc_dapm_ignore_suspend(dapm, "AMIC5"); |
| snd_soc_dapm_ignore_suspend(dapm, "AMIC6"); |
| snd_soc_dapm_ignore_suspend(dapm, "DMIC1"); |
| snd_soc_dapm_ignore_suspend(dapm, "DMIC2"); |
| snd_soc_dapm_ignore_suspend(dapm, "DMIC3"); |
| snd_soc_dapm_ignore_suspend(dapm, "DMIC4"); |
| snd_soc_dapm_ignore_suspend(dapm, "DMIC5"); |
| snd_soc_dapm_ignore_suspend(dapm, "Digital Mic0"); |
| snd_soc_dapm_ignore_suspend(dapm, "DMIC0"); |
| snd_soc_dapm_ignore_suspend(dapm, "SPK1 OUT"); |
| snd_soc_dapm_ignore_suspend(dapm, "SPK2 OUT"); |
| snd_soc_dapm_ignore_suspend(dapm, "AIF4 VI"); |
| snd_soc_dapm_ignore_suspend(dapm, "VIINPUT"); |
| snd_soc_dapm_ignore_suspend(dapm, "HPHL"); |
| snd_soc_dapm_ignore_suspend(dapm, "HPHR"); |
| snd_soc_dapm_ignore_suspend(dapm, "ANC HPHL"); |
| snd_soc_dapm_ignore_suspend(dapm, "ANC HPHR"); |
| snd_soc_dapm_ignore_suspend(dapm, "ANC LINEOUT1"); |
| snd_soc_dapm_ignore_suspend(dapm, "ANC LINEOUT2"); |
| |
| snd_soc_dapm_sync(dapm); |
| |
| wcd_mbhc_cfg.calibration = def_tasha_mbhc_cal(); |
| if (wcd_mbhc_cfg.calibration) |
| ret = tasha_mbhc_hs_detect(codec, &wcd_mbhc_cfg); |
| else |
| ret = -ENOMEM; |
| |
| card = rtd->card->snd_card; |
| entry = snd_register_module_info(card->module, |
| "codecs", |
| card->proc_root); |
| if (!entry) { |
| pr_debug("%s: Cannot create codecs module entry\n", |
| __func__); |
| ret = 0; |
| goto done; |
| } |
| pdata->codec_root = entry; |
| tasha_codec_info_create_codec_entry(pdata->codec_root, codec); |
| done: |
| return ret; |
| } |
| |
| static void *def_tasha_mbhc_cal(void) |
| { |
| void *tasha_wcd_cal; |
| struct wcd_mbhc_btn_detect_cfg *btn_cfg; |
| u16 *btn_high; |
| |
| tasha_wcd_cal = kzalloc(WCD_MBHC_CAL_SIZE(WCD_MBHC_DEF_BUTTONS, |
| WCD9XXX_MBHC_DEF_RLOADS), GFP_KERNEL); |
| if (!tasha_wcd_cal) |
| return NULL; |
| |
| #define S(X, Y) ((WCD_MBHC_CAL_PLUG_TYPE_PTR(tasha_wcd_cal)->X) = (Y)) |
| S(v_hs_max, 1500); |
| #undef S |
| #define S(X, Y) ((WCD_MBHC_CAL_BTN_DET_PTR(tasha_wcd_cal)->X) = (Y)) |
| S(num_btn, WCD_MBHC_DEF_BUTTONS); |
| #undef S |
| |
| btn_cfg = WCD_MBHC_CAL_BTN_DET_PTR(tasha_wcd_cal); |
| btn_high = ((void *)&btn_cfg->_v_btn_low) + |
| (sizeof(btn_cfg->_v_btn_low[0]) * btn_cfg->num_btn); |
| |
| btn_high[0] = 75; |
| btn_high[1] = 150; |
| btn_high[2] = 237; |
| btn_high[3] = 450; |
| btn_high[4] = 500; |
| btn_high[5] = 590; |
| btn_high[6] = 675; |
| btn_high[7] = 780; |
| |
| return tasha_wcd_cal; |
| } |
| |
| /* Digital audio interface connects codec <---> CPU */ |
| static struct snd_soc_dai_link mdm_dai[] = { |
| /* FrontEnd DAI Links */ |
| { |
| .name = "MDM Media1", |
| .stream_name = "MultiMedia1", |
| .cpu_dai_name = "MultiMedia1", |
| .platform_name = "msm-pcm-dsp.0", |
| .dynamic = 1, |
| .dpcm_playback = 1, |
| .dpcm_capture = 1, |
| .trigger = {SND_SOC_DPCM_TRIGGER_POST, |
| SND_SOC_DPCM_TRIGGER_POST}, |
| .codec_dai_name = "snd-soc-dummy-dai", |
| .codec_name = "snd-soc-dummy", |
| .ignore_suspend = 1, |
| /* This dainlink has playback support */ |
| .ignore_pmdown_time = 1, |
| .be_id = MSM_FRONTEND_DAI_MULTIMEDIA1 |
| }, |
| { |
| .name = "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 VOIP support */ |
| .ignore_pmdown_time = 1, |
| .be_id = MSM_FRONTEND_DAI_VOIP, |
| }, |
| { |
| .name = "Circuit-Switch Voice", |
| .stream_name = "CS-Voice", |
| .cpu_dai_name = "CS-VOICE", |
| .platform_name = "msm-pcm-voice", |
| .dynamic = 1, |
| .dpcm_playback = 1, |
| .dpcm_capture = 1, |
| .codec_dai_name = "snd-soc-dummy-dai", |
| .codec_name = "snd-soc-dummy", |
| .trigger = {SND_SOC_DPCM_TRIGGER_POST, |
| SND_SOC_DPCM_TRIGGER_POST}, |
| .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, |
| .ignore_suspend = 1, |
| /* This dainlink has Voice support */ |
| .ignore_pmdown_time = 1, |
| .be_id = MSM_FRONTEND_DAI_CS_VOICE, |
| }, |
| { |
| .name = "Primary MI2S RX Hostless", |
| .stream_name = "Primary MI2S_RX Hostless Playback", |
| .cpu_dai_name = "PRI_MI2S_RX_HOSTLESS", |
| .platform_name = "msm-pcm-hostless", |
| .dynamic = 1, |
| .dpcm_playback = 1, |
| .dpcm_capture = 1, |
| .trigger = {SND_SOC_DPCM_TRIGGER_POST, |
| SND_SOC_DPCM_TRIGGER_POST}, |
| .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, |
| .ignore_suspend = 1, |
| .ignore_pmdown_time = 1, |
| .codec_dai_name = "snd-soc-dummy-dai", |
| .codec_name = "snd-soc-dummy", |
| }, |
| { |
| .name = "VoLTE", |
| .stream_name = "VoLTE", |
| .cpu_dai_name = "VoLTE", |
| .platform_name = "msm-pcm-voice", |
| .dynamic = 1, |
| .dpcm_playback = 1, |
| .dpcm_capture = 1, |
| .trigger = {SND_SOC_DPCM_TRIGGER_POST, |
| SND_SOC_DPCM_TRIGGER_POST}, |
| .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, |
| .ignore_suspend = 1, |
| /* this dainlink has playback support */ |
| .ignore_pmdown_time = 1, |
| .codec_dai_name = "snd-soc-dummy-dai", |
| .codec_name = "snd-soc-dummy", |
| .be_id = MSM_FRONTEND_DAI_VOLTE, |
| }, |
| { .name = "MSM AFE-PCM RX", |
| .stream_name = "AFE-PROXY RX", |
| .cpu_dai_name = "msm-dai-q6-dev.241", |
| .codec_name = "msm-stub-codec.1", |
| .codec_dai_name = "msm-stub-rx", |
| .platform_name = "msm-pcm-afe", |
| .ignore_suspend = 1, |
| /* this dainlink has playback support */ |
| .ignore_pmdown_time = 1, |
| }, |
| { |
| .name = "MSM AFE-PCM TX", |
| .stream_name = "AFE-PROXY TX", |
| .cpu_dai_name = "msm-dai-q6-dev.240", |
| .codec_name = "msm-stub-codec.1", |
| .codec_dai_name = "msm-stub-tx", |
| .platform_name = "msm-pcm-afe", |
| .ignore_suspend = 1, |
| }, |
| { |
| .name = "DTMF RX Hostless", |
| .stream_name = "DTMF RX Hostless", |
| .cpu_dai_name = "DTMF_RX_HOSTLESS", |
| .platform_name = "msm-pcm-dtmf", |
| .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, |
| .ignore_pmdown_time = 1, |
| .be_id = MSM_FRONTEND_DAI_DTMF_RX, |
| .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, |
| }, |
| { |
| .name = "DTMF TX", |
| .stream_name = "DTMF TX", |
| .cpu_dai_name = "msm-dai-stub-dev.4", |
| .platform_name = "msm-pcm-dtmf", |
| .codec_name = "msm-stub-codec.1", |
| .codec_dai_name = "msm-stub-tx", |
| .ignore_suspend = 1, |
| }, |
| { |
| .name = "CS-VOICE HOST RX CAPTURE", |
| .stream_name = "CS-VOICE HOST RX CAPTURE", |
| .cpu_dai_name = "msm-dai-stub-dev.5", |
| .platform_name = "msm-voice-host-pcm", |
| .codec_name = "msm-stub-codec.1", |
| .codec_dai_name = "msm-stub-tx", |
| .ignore_suspend = 1, |
| .trigger = {SND_SOC_DPCM_TRIGGER_POST, |
| SND_SOC_DPCM_TRIGGER_POST}, |
| }, |
| { |
| .name = "CS-VOICE HOST RX PLAYBACK", |
| .stream_name = "CS-VOICE HOST RX PLAYBACK", |
| .cpu_dai_name = "msm-dai-stub-dev.6", |
| .platform_name = "msm-voice-host-pcm", |
| .codec_name = "msm-stub-codec.1", |
| .codec_dai_name = "msm-stub-rx", |
| .ignore_suspend = 1, |
| .ignore_pmdown_time = 1, |
| }, |
| { |
| .name = "CS-VOICE HOST TX CAPTURE", |
| .stream_name = "CS-VOICE HOST TX CAPTURE", |
| .cpu_dai_name = "msm-dai-stub-dev.7", |
| .platform_name = "msm-voice-host-pcm", |
| .codec_name = "msm-stub-codec.1", |
| .codec_dai_name = "msm-stub-tx", |
| .ignore_suspend = 1, |
| .trigger = {SND_SOC_DPCM_TRIGGER_POST, |
| SND_SOC_DPCM_TRIGGER_POST}, |
| }, |
| { |
| .name = "CS-VOICE HOST TX PLAYBACK", |
| .stream_name = "CS-VOICE HOST TX PLAYBACK", |
| .cpu_dai_name = "msm-dai-stub-dev.8", |
| .platform_name = "msm-voice-host-pcm", |
| .codec_name = "msm-stub-codec.1", |
| .codec_dai_name = "msm-stub-rx", |
| .ignore_suspend = 1, |
| .ignore_pmdown_time = 1, |
| }, |
| { |
| .name = "MDM 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, |
| .ignore_pmdown_time = 1, |
| /* this dainlink has playback support */ |
| .be_id = MSM_FRONTEND_DAI_MULTIMEDIA2, |
| }, |
| { |
| .name = "MDM Media6", |
| .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, |
| .ignore_pmdown_time = 1, |
| .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, |
| /* this dainlink has playback support */ |
| .be_id = MSM_FRONTEND_DAI_MULTIMEDIA6, |
| }, |
| { |
| .name = "Primary MI2S TX Hostless", |
| .stream_name = "Primary MI2S_TX Hostless Playback", |
| .cpu_dai_name = "PRI_MI2S_TX_HOSTLESS", |
| .platform_name = "msm-pcm-hostless", |
| .dynamic = 1, |
| .dpcm_capture = 1, |
| .trigger = {SND_SOC_DPCM_TRIGGER_POST, |
| SND_SOC_DPCM_TRIGGER_POST}, |
| .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, |
| .ignore_suspend = 1, |
| .ignore_pmdown_time = 1, |
| .codec_dai_name = "snd-soc-dummy-dai", |
| .codec_name = "snd-soc-dummy", |
| }, |
| { |
| .name = "MDM LowLatency", |
| .stream_name = "MultiMedia5", |
| .cpu_dai_name = "MultiMedia5", |
| .platform_name = "msm-pcm-dsp.1", |
| .dynamic = 1, |
| .dpcm_playback = 1, |
| .dpcm_capture = 1, |
| .codec_dai_name = "snd-soc-dummy-dai", |
| .codec_name = "snd-soc-dummy", |
| .trigger = {SND_SOC_DPCM_TRIGGER_POST, |
| SND_SOC_DPCM_TRIGGER_POST}, |
| .ignore_suspend = 1, |
| /* this dainlink has playback support */ |
| .ignore_pmdown_time = 1, |
| .be_id = MSM_FRONTEND_DAI_MULTIMEDIA5, |
| }, |
| { |
| .name = "MDM VoiceMMode1", |
| .stream_name = "VoiceMMode1", |
| .cpu_dai_name = "VoiceMMode1", |
| .platform_name = "msm-pcm-voice", |
| .dynamic = 1, |
| .dpcm_playback = 1, |
| .dpcm_capture = 1, |
| .codec_dai_name = "snd-soc-dummy-dai", |
| .codec_name = "snd-soc-dummy", |
| .trigger = {SND_SOC_DPCM_TRIGGER_POST, |
| SND_SOC_DPCM_TRIGGER_POST}, |
| .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, |
| .ignore_suspend = 1, |
| /* This dainlink has Voice support */ |
| .ignore_pmdown_time = 1, |
| .be_id = MSM_FRONTEND_DAI_VOICEMMODE1, |
| }, |
| { |
| .name = "MDM VoiceMMode2", |
| .stream_name = "VoiceMMode2", |
| .cpu_dai_name = "VoiceMMode2", |
| .platform_name = "msm-pcm-voice", |
| .dynamic = 1, |
| .dpcm_playback = 1, |
| .dpcm_capture = 1, |
| .codec_dai_name = "snd-soc-dummy-dai", |
| .codec_name = "snd-soc-dummy", |
| .trigger = {SND_SOC_DPCM_TRIGGER_POST, |
| SND_SOC_DPCM_TRIGGER_POST}, |
| .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, |
| .ignore_suspend = 1, |
| /* This dainlink has Voice support */ |
| .ignore_pmdown_time = 1, |
| .be_id = MSM_FRONTEND_DAI_VOICEMMODE2, |
| }, |
| /* Backend DAI Links */ |
| { |
| .name = LPASS_BE_PRI_MI2S_RX, |
| .stream_name = "Primary MI2S Playback", |
| .cpu_dai_name = "msm-dai-q6-mi2s.0", |
| .platform_name = "msm-pcm-routing", |
| .codec_name = "tasha_codec", |
| .codec_dai_name = "tasha_i2s_rx1", |
| .no_pcm = 1, |
| .dpcm_playback = 1, |
| .be_id = MSM_BACKEND_DAI_PRI_MI2S_RX, |
| .init = &mdm_mi2s_audrx_init, |
| .be_hw_params_fixup = &mdm_mi2s_rx_be_hw_params_fixup, |
| .ops = &mdm_mi2s_be_ops, |
| .ignore_pmdown_time = 1, |
| .ignore_suspend = 1, |
| }, |
| { |
| .name = LPASS_BE_PRI_MI2S_TX, |
| .stream_name = "Primary MI2S Capture", |
| .cpu_dai_name = "msm-dai-q6-mi2s.0", |
| .platform_name = "msm-pcm-routing", |
| .codec_name = "tasha_codec", |
| .codec_dai_name = "tasha_i2s_tx1", |
| .no_pcm = 1, |
| .dpcm_capture = 1, |
| .be_id = MSM_BACKEND_DAI_PRI_MI2S_TX, |
| .be_hw_params_fixup = &mdm_mi2s_tx_be_hw_params_fixup, |
| .ops = &mdm_mi2s_be_ops, |
| .ignore_pmdown_time = 1, |
| .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, |
| .be_id = MSM_BACKEND_DAI_AFE_PCM_RX, |
| .ignore_suspend = 1, |
| }, |
| { |
| .name = LPASS_BE_AFE_PCM_TX, |
| .stream_name = "AFE Capture", |
| .cpu_dai_name = "msm-dai-q6-dev.225", |
| .platform_name = "msm-pcm-routing", |
| .codec_name = "msm-stub-codec.1", |
| .codec_dai_name = "msm-stub-tx", |
| .no_pcm = 1, |
| .dpcm_capture = 1, |
| .be_id = MSM_BACKEND_DAI_AFE_PCM_TX, |
| .ignore_suspend = 1, |
| }, |
| { |
| .name = LPASS_BE_AUXPCM_RX, |
| .stream_name = "AUX PCM Playback", |
| .cpu_dai_name = "msm-dai-q6-auxpcm.1", |
| .platform_name = "msm-pcm-routing", |
| .codec_name = "msm-stub-codec.1", |
| .codec_dai_name = "msm-stub-rx", |
| .no_pcm = 1, |
| .dpcm_playback = 1, |
| .be_id = MSM_BACKEND_DAI_AUXPCM_RX, |
| .be_hw_params_fixup = mdm_auxpcm_be_params_fixup, |
| .ops = &mdm_auxpcm_be_ops, |
| .ignore_pmdown_time = 1, |
| /* this dainlink has playback support */ |
| .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, |
| .be_id = MSM_BACKEND_DAI_AUXPCM_TX, |
| .be_hw_params_fixup = mdm_auxpcm_be_params_fixup, |
| .ops = &mdm_auxpcm_be_ops, |
| .ignore_suspend = 1, |
| }, |
| /* Incall Record Uplink BACK END DAI Link */ |
| { |
| .name = LPASS_BE_INCALL_RECORD_TX, |
| .stream_name = "Voice Uplink Capture", |
| .cpu_dai_name = "msm-dai-q6-dev.32772", |
| .platform_name = "msm-pcm-routing", |
| .codec_name = "msm-stub-codec.1", |
| .codec_dai_name = "msm-stub-tx", |
| .no_pcm = 1, |
| .dpcm_capture = 1, |
| .be_id = MSM_BACKEND_DAI_INCALL_RECORD_TX, |
| .be_hw_params_fixup = mdm_be_hw_params_fixup, |
| .ignore_suspend = 1, |
| }, |
| /* Incall Record Downlink BACK END DAI Link */ |
| { |
| .name = LPASS_BE_INCALL_RECORD_RX, |
| .stream_name = "Voice Downlink Capture", |
| .cpu_dai_name = "msm-dai-q6-dev.32771", |
| .platform_name = "msm-pcm-routing", |
| .codec_name = "msm-stub-codec.1", |
| .codec_dai_name = "msm-stub-tx", |
| .no_pcm = 1, |
| .dpcm_capture = 1, |
| .be_id = MSM_BACKEND_DAI_INCALL_RECORD_RX, |
| .be_hw_params_fixup = mdm_be_hw_params_fixup, |
| .ignore_suspend = 1, |
| }, |
| /* Incall Music BACK END DAI Link */ |
| { |
| .name = LPASS_BE_VOICE_PLAYBACK_TX, |
| .stream_name = "Voice Farend Playback", |
| .cpu_dai_name = "msm-dai-q6-dev.32773", |
| .platform_name = "msm-pcm-routing", |
| .codec_name = "msm-stub-codec.1", |
| .codec_dai_name = "msm-stub-rx", |
| .no_pcm = 1, |
| .dpcm_playback = 1, |
| .be_id = MSM_BACKEND_DAI_VOICE_PLAYBACK_TX, |
| .be_hw_params_fixup = mdm_be_hw_params_fixup, |
| .ignore_suspend = 1, |
| }, |
| }; |
| |
| static struct snd_soc_card snd_soc_card_mdm = { |
| .name = "mdm-tasha-i2s-snd-card", |
| .dai_link = mdm_dai, |
| .num_links = ARRAY_SIZE(mdm_dai), |
| }; |
| |
| static int mdm_populate_dai_link_component_of_node( |
| struct snd_soc_card *card) |
| { |
| int i, index, ret = 0; |
| struct device *cdev = card->dev; |
| struct snd_soc_dai_link *dai_link = card->dai_link; |
| struct device_node *np; |
| |
| if (!cdev) { |
| pr_err("%s: Sound card device memory NULL\n", __func__); |
| return -ENODEV; |
| } |
| |
| for (i = 0; i < card->num_links; i++) { |
| if (dai_link[i].platform_of_node && dai_link[i].cpu_of_node) |
| continue; |
| |
| /* populate platform_of_node for snd card dai links */ |
| if (dai_link[i].platform_name && |
| !dai_link[i].platform_of_node) { |
| index = of_property_match_string(cdev->of_node, |
| "asoc-platform-names", |
| dai_link[i].platform_name); |
| if (index < 0) { |
| pr_debug("%s: No match found for platform name: %s\n", |
| __func__, dai_link[i].platform_name); |
| ret = index; |
| goto err; |
| } |
| |
| np = of_parse_phandle(cdev->of_node, "asoc-platform", |
| index); |
| if (!np) { |
| pr_err("%s: retrieving phandle for platform %s, index %d failed\n", |
| __func__, dai_link[i].platform_name, |
| index); |
| ret = -ENODEV; |
| goto err; |
| } |
| dai_link[i].platform_of_node = np; |
| dai_link[i].platform_name = NULL; |
| } |
| |
| /* populate cpu_of_node for snd card dai links */ |
| if (dai_link[i].cpu_dai_name && !dai_link[i].cpu_of_node) { |
| index = of_property_match_string(cdev->of_node, |
| "asoc-cpu-names", |
| dai_link[i].cpu_dai_name); |
| if (index >= 0) { |
| np = of_parse_phandle(cdev->of_node, "asoc-cpu", |
| index); |
| if (!np) { |
| pr_err("%s: retrieving phandle for cpu dai %s failed\n", |
| __func__, |
| dai_link[i].cpu_dai_name); |
| ret = -ENODEV; |
| goto err; |
| } |
| dai_link[i].cpu_of_node = np; |
| dai_link[i].cpu_dai_name = NULL; |
| } |
| } |
| |
| /* populate codec_of_node for snd card dai links */ |
| if (dai_link[i].codec_name && !dai_link[i].codec_of_node) { |
| index = of_property_match_string(cdev->of_node, |
| "asoc-codec-names", |
| dai_link[i].codec_name); |
| if (index < 0) |
| continue; |
| np = of_parse_phandle(cdev->of_node, "asoc-codec", |
| index); |
| if (!np) { |
| pr_err("%s: retrieving phandle for codec %s failed\n", |
| __func__, dai_link[i].codec_name); |
| ret = -ENODEV; |
| goto err; |
| } |
| dai_link[i].codec_of_node = np; |
| dai_link[i].codec_name = NULL; |
| } |
| } |
| |
| err: |
| return ret; |
| } |
| static int mdm_asoc_machine_probe(struct platform_device *pdev) |
| { |
| int ret; |
| struct mdm_machine_data *pdata; |
| struct snd_soc_card *card = &snd_soc_card_mdm; |
| |
| if (!pdev->dev.of_node) { |
| dev_err(&pdev->dev, |
| "%s No platform supplied from device tree\n", __func__); |
| |
| return -EINVAL; |
| } |
| pdata = devm_kzalloc(&pdev->dev, sizeof(struct mdm_machine_data), |
| GFP_KERNEL); |
| if (!pdata) |
| return -ENOMEM; |
| |
| ret = of_property_read_u32(pdev->dev.of_node, |
| "qcom,tasha-mclk-clk-freq", |
| &pdata->mclk_freq); |
| if (ret) { |
| dev_err(&pdev->dev, |
| "%s Looking up %s property in node %s failed", |
| __func__, "qcom,tasha-mclk-clk-freq", |
| pdev->dev.of_node->full_name); |
| |
| goto err; |
| } |
| /* At present only 12.288MHz is supported on MDM. */ |
| if (q6afe_check_osr_clk_freq(pdata->mclk_freq)) { |
| dev_err(&pdev->dev, "%s Unsupported tasha mclk freq %u\n", |
| __func__, pdata->mclk_freq); |
| |
| ret = -EINVAL; |
| goto err; |
| } |
| |
| mutex_init(&cdc_mclk_mutex); |
| atomic_set(&aux_ref_count, 0); |
| atomic_set(&mi2s_ref_count, 0); |
| pdata->prim_clk_usrs = 0; |
| |
| card->dev = &pdev->dev; |
| platform_set_drvdata(pdev, card); |
| snd_soc_card_set_drvdata(card, pdata); |
| |
| ret = snd_soc_of_parse_card_name(card, "qcom,model"); |
| if (ret) |
| goto err; |
| ret = snd_soc_of_parse_audio_routing(card, "qcom,audio-routing"); |
| if (ret) |
| goto err; |
| |
| ret = mdm_populate_dai_link_component_of_node(card); |
| if (ret) { |
| ret = -EPROBE_DEFER; |
| goto err; |
| } |
| |
| ret = snd_soc_register_card(card); |
| if (ret == -EPROBE_DEFER) { |
| goto err; |
| } else if (ret) { |
| dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n", ret); |
| goto err; |
| } |
| |
| lpaif_pri_muxsel_virt_addr = ioremap(LPAIF_PRI_MODE_MUXSEL, 4); |
| if (lpaif_pri_muxsel_virt_addr == NULL) { |
| pr_err("%s Pri muxsel virt addr is null\n", __func__); |
| |
| ret = -EINVAL; |
| goto err; |
| } |
| lpass_gpio_mux_spkr_ctl_virt_addr = |
| ioremap(LPASS_CSR_GP_IO_MUX_SPKR_CTL, 4); |
| if (lpass_gpio_mux_spkr_ctl_virt_addr == NULL) { |
| pr_err("%s lpass spkr ctl virt addr is null\n", __func__); |
| |
| ret = -EINVAL; |
| goto err1; |
| } |
| |
| return 0; |
| err1: |
| iounmap(lpaif_pri_muxsel_virt_addr); |
| err: |
| devm_kfree(&pdev->dev, pdata); |
| return ret; |
| } |
| |
| static int mdm_asoc_machine_remove(struct platform_device *pdev) |
| { |
| struct snd_soc_card *card = platform_get_drvdata(pdev); |
| struct mdm_machine_data *pdata = snd_soc_card_get_drvdata(card); |
| |
| pdata->mclk_freq = 0; |
| gpio_free(pdata->hph_en1_gpio); |
| gpio_free(pdata->hph_en0_gpio); |
| iounmap(lpaif_pri_muxsel_virt_addr); |
| iounmap(lpass_gpio_mux_spkr_ctl_virt_addr); |
| snd_soc_unregister_card(card); |
| |
| return 0; |
| } |
| |
| static const struct of_device_id mdm_asoc_machine_of_match[] = { |
| { .compatible = "qcom,mdm-audio-tasha", }, |
| {}, |
| }; |
| |
| static struct platform_driver mdm_asoc_machine_driver = { |
| .driver = { |
| .name = DRV_NAME, |
| .owner = THIS_MODULE, |
| .pm = &snd_soc_pm_ops, |
| .of_match_table = mdm_asoc_machine_of_match, |
| }, |
| .probe = mdm_asoc_machine_probe, |
| .remove = mdm_asoc_machine_remove, |
| }; |
| |
| static int mdm_adsp_state_callback(struct notifier_block *nb, |
| unsigned long value, void *priv) |
| { |
| if (SUBSYS_AFTER_POWERUP == value) |
| platform_driver_register(&mdm_asoc_machine_driver); |
| |
| return NOTIFY_OK; |
| } |
| |
| static struct notifier_block adsp_state_notifier_block = { |
| .notifier_call = mdm_adsp_state_callback, |
| .priority = -INT_MAX, |
| }; |
| |
| static int __init mdm_soc_platform_init(void) |
| { |
| adsp_state_notifier = subsys_notif_register_notifier("modem", |
| &adsp_state_notifier_block); |
| return 0; |
| } |
| |
| module_init(mdm_soc_platform_init); |
| |
| MODULE_DESCRIPTION("ALSA SoC msm"); |
| MODULE_LICENSE("GPL v2"); |
| MODULE_ALIAS("platform:" MDM9650_MACHINE_DRV_NAME); |
| MODULE_DEVICE_TABLE(of, mdm9650_asoc_machine_of_match); |