| /* Copyright (c) 2012-2013, 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/mfd/pm8xxx/pm8921.h> |
| #include <linux/io.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 <asm/mach-types.h> |
| #include <mach/socinfo.h> |
| #include <mach/subsystem_notif.h> |
| #include <qdsp6v2/msm-pcm-routing-v2.h> |
| #include "qdsp6v2/q6core.h" |
| #include "../codecs/wcd9xxx-common.h" |
| #include "../codecs/wcd9306.h" |
| |
| #define DRV_NAME "msm8226-asoc-tapan" |
| |
| #define MSM_SLIM_0_RX_MAX_CHANNELS 2 |
| #define MSM_SLIM_0_TX_MAX_CHANNELS 4 |
| |
| #define BTSCO_RATE_8KHZ 8000 |
| #define BTSCO_RATE_16KHZ 16000 |
| |
| /* It takes about 13ms for Class-D PAs to ramp-up */ |
| #define EXT_CLASS_D_EN_DELAY 13000 |
| #define EXT_CLASS_D_DIS_DELAY 3000 |
| #define EXT_CLASS_D_DELAY_DELTA 2000 |
| |
| #define WCD9XXX_MBHC_DEF_BUTTONS 8 |
| #define WCD9XXX_MBHC_DEF_RLOADS 5 |
| #define TAPAN_EXT_CLK_RATE 9600000 |
| |
| #define NUM_OF_AUXPCM_GPIOS 4 |
| |
| #define LO_1_SPK_AMP 0x1 |
| #define LO_2_SPK_AMP 0x2 |
| |
| #define ADSP_STATE_READY_TIMEOUT_MS 3000 |
| |
| static void *adsp_state_notifier; |
| |
| static int msm8226_auxpcm_rate = 8000; |
| static atomic_t auxpcm_rsc_ref; |
| static const char *const auxpcm_rate_text[] = {"rate_8000", "rate_16000"}; |
| static const struct soc_enum msm8226_auxpcm_enum[] = { |
| SOC_ENUM_SINGLE_EXT(2, auxpcm_rate_text), |
| }; |
| |
| #define LPAIF_OFFSET 0xFE000000 |
| #define LPAIF_PRI_MODE_MUXSEL (LPAIF_OFFSET + 0x2B000) |
| #define LPAIF_SEC_MODE_MUXSEL (LPAIF_OFFSET + 0x2C000) |
| #define LPAIF_TER_MODE_MUXSEL (LPAIF_OFFSET + 0x2D000) |
| #define LPAIF_QUAD_MODE_MUXSEL (LPAIF_OFFSET + 0x2E000) |
| |
| #define I2S_PCM_SEL 1 |
| #define I2S_PCM_SEL_OFFSET 1 |
| |
| void *def_tapan_mbhc_cal(void); |
| static int msm_snd_enable_codec_ext_clk(struct snd_soc_codec *codec, int enable, |
| bool dapm); |
| |
| static struct wcd9xxx_mbhc_config mbhc_cfg = { |
| .read_fw_bin = false, |
| .calibration = NULL, |
| .micbias = MBHC_MICBIAS2, |
| .mclk_cb_fn = msm_snd_enable_codec_ext_clk, |
| .mclk_rate = TAPAN_EXT_CLK_RATE, |
| .gpio = 0, |
| .gpio_irq = 0, |
| .gpio_level_insert = 0, |
| .detect_extn_cable = true, |
| .micbias_enable_flags = 1 << MBHC_MICBIAS_ENABLE_THRESHOLD_HEADSET, |
| .insert_detect = true, |
| .swap_gnd_mic = NULL, |
| .cs_enable_flags = (1 << MBHC_CS_ENABLE_POLLING | |
| 1 << MBHC_CS_ENABLE_INSERTION | |
| 1 << MBHC_CS_ENABLE_REMOVAL), |
| .do_recalibration = true, |
| .use_vddio_meas = true, |
| }; |
| |
| struct msm_auxpcm_gpio { |
| unsigned gpio_no; |
| const char *gpio_name; |
| }; |
| |
| struct msm_auxpcm_ctrl { |
| struct msm_auxpcm_gpio *pin_data; |
| u32 cnt; |
| }; |
| |
| struct msm8226_asoc_mach_data { |
| int mclk_gpio; |
| u32 mclk_freq; |
| struct msm_auxpcm_ctrl *auxpcm_ctrl; |
| u32 us_euro_gpio; |
| }; |
| |
| #define GPIO_NAME_INDEX 0 |
| #define DT_PARSE_INDEX 1 |
| |
| static char *msm_auxpcm_gpio_name[][2] = { |
| {"PRIM_AUXPCM_CLK", "qcom,prim-auxpcm-gpio-clk"}, |
| {"PRIM_AUXPCM_SYNC", "qcom,prim-auxpcm-gpio-sync"}, |
| {"PRIM_AUXPCM_DIN", "qcom,prim-auxpcm-gpio-din"}, |
| {"PRIM_AUXPCM_DOUT", "qcom,prim-auxpcm-gpio-dout"}, |
| }; |
| |
| void *lpaif_pri_muxsel_virt_addr; |
| |
| /* Shared channel numbers for Slimbus ports that connect APQ to MDM. */ |
| enum { |
| SLIM_1_RX_1 = 145, /* BT-SCO and USB TX */ |
| SLIM_1_TX_1 = 146, /* BT-SCO and USB RX */ |
| SLIM_2_RX_1 = 147, /* HDMI RX */ |
| SLIM_3_RX_1 = 148, /* In-call recording RX */ |
| SLIM_3_RX_2 = 149, /* In-call recording RX */ |
| SLIM_4_TX_1 = 150, /* In-call musid delivery TX */ |
| }; |
| |
| static int msm8226_ext_spk_pamp; |
| static int msm_slim_0_rx_ch = 1; |
| static int msm_slim_0_tx_ch = 1; |
| |
| static int msm_btsco_rate = BTSCO_RATE_8KHZ; |
| static int msm_btsco_ch = 1; |
| |
| static struct mutex cdc_mclk_mutex; |
| static struct clk *codec_clk; |
| static int clk_users; |
| static int ext_spk_amp_gpio = -1; |
| static int vdd_spkr_gpio = -1; |
| static int msm_proxy_rx_ch = 2; |
| static int slim0_rx_bit_format = SNDRV_PCM_FORMAT_S16_LE; |
| |
| static inline int param_is_mask(int p) |
| { |
| return ((p >= SNDRV_PCM_HW_PARAM_FIRST_MASK) && |
| (p <= SNDRV_PCM_HW_PARAM_LAST_MASK)); |
| } |
| |
| static inline struct snd_mask *param_to_mask(struct snd_pcm_hw_params *p, int n) |
| { |
| return &(p->masks[n - SNDRV_PCM_HW_PARAM_FIRST_MASK]); |
| } |
| |
| static void param_set_mask(struct snd_pcm_hw_params *p, int n, unsigned bit) |
| { |
| if (bit >= SNDRV_MASK_MAX) |
| return; |
| if (param_is_mask(n)) { |
| struct snd_mask *m = param_to_mask(p, n); |
| m->bits[0] = 0; |
| m->bits[1] = 0; |
| m->bits[bit >> 5] |= (1 << (bit & 31)); |
| } |
| } |
| |
| static int msm_snd_enable_codec_ext_clk(struct snd_soc_codec *codec, int enable, |
| bool dapm) |
| { |
| int ret = 0; |
| pr_debug("%s: enable = %d clk_users = %d\n", |
| __func__, enable, clk_users); |
| |
| mutex_lock(&cdc_mclk_mutex); |
| if (enable) { |
| if (!codec_clk) { |
| dev_err(codec->dev, "%s: did not get Taiko MCLK\n", |
| __func__); |
| ret = -EINVAL; |
| goto exit; |
| } |
| |
| clk_users++; |
| if (clk_users != 1) |
| goto exit; |
| if (codec_clk) { |
| clk_prepare_enable(codec_clk); |
| tapan_mclk_enable(codec, 1, dapm); |
| } else { |
| pr_err("%s: Error setting Tapan MCLK\n", __func__); |
| clk_users--; |
| ret = -EINVAL; |
| goto exit; |
| } |
| } else { |
| if (clk_users > 0) { |
| clk_users--; |
| if (clk_users == 0) { |
| tapan_mclk_enable(codec, 0, dapm); |
| clk_disable_unprepare(codec_clk); |
| } |
| } else { |
| pr_err("%s: Error releasing Tapan MCLK\n", __func__); |
| ret = -EINVAL; |
| goto exit; |
| } |
| } |
| exit: |
| mutex_unlock(&cdc_mclk_mutex); |
| return ret; |
| } |
| |
| static int msm8226_mclk_event(struct snd_soc_dapm_widget *w, |
| struct snd_kcontrol *kcontrol, int event) |
| { |
| pr_debug("%s: event = %d\n", __func__, event); |
| |
| switch (event) { |
| case SND_SOC_DAPM_PRE_PMU: |
| return msm_snd_enable_codec_ext_clk(w->codec, 1, true); |
| case SND_SOC_DAPM_POST_PMD: |
| return msm_snd_enable_codec_ext_clk(w->codec, 0, true); |
| } |
| |
| return 0; |
| } |
| |
| static void msm8226_ext_spk_power_amp_enable(u32 enable) |
| { |
| if (enable) { |
| gpio_direction_output(ext_spk_amp_gpio, enable); |
| /* time takes enable the external power amplifier */ |
| usleep_range(EXT_CLASS_D_EN_DELAY, |
| EXT_CLASS_D_EN_DELAY + EXT_CLASS_D_DELAY_DELTA); |
| } else { |
| gpio_direction_output(ext_spk_amp_gpio, enable); |
| /* time takes disable the external power amplifier */ |
| usleep_range(EXT_CLASS_D_DIS_DELAY, |
| EXT_CLASS_D_DIS_DELAY + EXT_CLASS_D_DELAY_DELTA); |
| } |
| |
| pr_debug("%s: %s external speaker PAs.\n", __func__, |
| enable ? "Enable" : "Disable"); |
| } |
| |
| static void msm8226_ext_spk_power_amp_on(u32 spk) |
| { |
| if (gpio_is_valid(ext_spk_amp_gpio)) { |
| if (spk & (LO_1_SPK_AMP | LO_2_SPK_AMP)) { |
| pr_debug("%s:Enable left and right speakers case spk = 0x%x\n", |
| __func__, spk); |
| |
| msm8226_ext_spk_pamp |= spk; |
| |
| if ((msm8226_ext_spk_pamp & LO_1_SPK_AMP) && |
| (msm8226_ext_spk_pamp & LO_2_SPK_AMP)) |
| if (ext_spk_amp_gpio >= 0) { |
| pr_debug("%s enable power", __func__); |
| msm8226_ext_spk_power_amp_enable(1); |
| } |
| } else { |
| pr_err("%s: Invalid external speaker ampl. spk = 0x%x\n", |
| __func__, spk); |
| } |
| } |
| } |
| |
| static void msm8226_ext_spk_power_amp_off(u32 spk) |
| { |
| if (gpio_is_valid(ext_spk_amp_gpio)) { |
| if (spk & (LO_1_SPK_AMP | LO_2_SPK_AMP)) { |
| pr_debug("%s Disable left and right speakers case spk = 0x%08x", |
| __func__, spk); |
| |
| msm8226_ext_spk_pamp &= ~spk; |
| |
| if (!msm8226_ext_spk_pamp) { |
| if (ext_spk_amp_gpio >= 0) { |
| pr_debug("%s disable power", __func__); |
| msm8226_ext_spk_power_amp_enable(0); |
| } |
| msm8226_ext_spk_pamp = 0; |
| } |
| } else { |
| pr_err("%s: ERROR : Invalid Ext Spk Ampl. spk = 0x%08x\n", |
| __func__, spk); |
| } |
| } |
| } |
| |
| static int msm8226_ext_spkramp_event(struct snd_soc_dapm_widget *w, |
| struct snd_kcontrol *k, int event) |
| { |
| pr_debug("%s()\n", __func__); |
| |
| if (SND_SOC_DAPM_EVENT_ON(event)) { |
| if (!strncmp(w->name, "Lineout_1 amp", 14)) |
| msm8226_ext_spk_power_amp_on(LO_1_SPK_AMP); |
| else if (!strncmp(w->name, "Lineout_2 amp", 14)) |
| msm8226_ext_spk_power_amp_on(LO_2_SPK_AMP); |
| else { |
| pr_err("%s() Invalid Speaker Widget = %s\n", |
| __func__, w->name); |
| return -EINVAL; |
| } |
| } else { |
| if (!strncmp(w->name, "Lineout_1 amp", 14)) |
| msm8226_ext_spk_power_amp_off(LO_1_SPK_AMP); |
| else if (!strncmp(w->name, "Lineout_2 amp", 14)) |
| msm8226_ext_spk_power_amp_off(LO_2_SPK_AMP); |
| else { |
| pr_err("%s() Invalid Speaker Widget = %s\n", |
| __func__, w->name); |
| return -EINVAL; |
| } |
| } |
| |
| return 0; |
| } |
| |
| static int msm8226_vdd_spkr_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: |
| if (vdd_spkr_gpio >= 0) { |
| gpio_direction_output(vdd_spkr_gpio, 1); |
| pr_debug("%s: Enabled 5V external supply for speaker\n", |
| __func__); |
| } |
| break; |
| case SND_SOC_DAPM_POST_PMD: |
| if (vdd_spkr_gpio >= 0) { |
| gpio_direction_output(vdd_spkr_gpio, 0); |
| pr_debug("%s: Disabled 5V external supply for speaker\n", |
| __func__); |
| } |
| break; |
| } |
| return 0; |
| } |
| |
| static const struct snd_soc_dapm_widget msm8226_dapm_widgets[] = { |
| |
| SND_SOC_DAPM_SUPPLY("MCLK", SND_SOC_NOPM, 0, 0, |
| msm8226_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("ANCRight Headset Mic", NULL), |
| SND_SOC_DAPM_MIC("ANCLeft Headset Mic", 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), |
| |
| SND_SOC_DAPM_MIC("Analog Mic3", NULL), |
| SND_SOC_DAPM_MIC("Analog Mic4", NULL), |
| |
| SND_SOC_DAPM_SPK("Lineout_1 amp", msm8226_ext_spkramp_event), |
| SND_SOC_DAPM_SPK("Lineout_2 amp", msm8226_ext_spkramp_event), |
| |
| SND_SOC_DAPM_SUPPLY("EXT_VDD_SPKR", SND_SOC_NOPM, 0, 0, |
| msm8226_vdd_spkr_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), |
| }; |
| |
| static const char *const slim0_rx_ch_text[] = {"One", "Two"}; |
| static const char *const slim0_tx_ch_text[] = {"One", "Two", "Three", "Four"}; |
| static const char *const proxy_rx_ch_text[] = {"One", "Two", "Three", "Four", |
| "Five", "Six", "Seven", "Eight"}; |
| |
| static const struct soc_enum msm_enum[] = { |
| SOC_ENUM_SINGLE_EXT(2, slim0_rx_ch_text), |
| SOC_ENUM_SINGLE_EXT(4, slim0_tx_ch_text), |
| }; |
| |
| static const char *const btsco_rate_text[] = {"8000", "16000"}; |
| static const struct soc_enum msm_btsco_enum[] = { |
| SOC_ENUM_SINGLE_EXT(2, btsco_rate_text), |
| }; |
| |
| static int msm_slim_0_rx_ch_get(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol) |
| { |
| pr_debug("%s: msm_slim_0_rx_ch = %d\n", __func__, |
| msm_slim_0_rx_ch); |
| ucontrol->value.integer.value[0] = msm_slim_0_rx_ch - 1; |
| return 0; |
| } |
| |
| static int msm_slim_0_rx_ch_put(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol) |
| { |
| msm_slim_0_rx_ch = ucontrol->value.integer.value[0] + 1; |
| |
| pr_debug("%s: msm_slim_0_rx_ch = %d\n", __func__, |
| msm_slim_0_rx_ch); |
| return 1; |
| } |
| |
| static int msm_slim_0_tx_ch_get(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol) |
| { |
| pr_debug("%s: msm_slim_0_tx_ch = %d\n", __func__, |
| msm_slim_0_tx_ch); |
| ucontrol->value.integer.value[0] = msm_slim_0_tx_ch - 1; |
| return 0; |
| } |
| |
| static int msm_slim_0_tx_ch_put(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol) |
| { |
| msm_slim_0_tx_ch = ucontrol->value.integer.value[0] + 1; |
| |
| pr_debug("%s: msm_slim_0_tx_ch = %d\n", __func__, msm_slim_0_tx_ch); |
| return 1; |
| } |
| |
| static int msm_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 8000: |
| msm_btsco_rate = BTSCO_RATE_8KHZ; |
| break; |
| case 16000: |
| 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 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 msm8226_auxpcm_rate_get(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol) |
| { |
| ucontrol->value.integer.value[0] = msm8226_auxpcm_rate; |
| return 0; |
| } |
| |
| static int msm8226_auxpcm_rate_put(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol) |
| { |
| switch (ucontrol->value.integer.value[0]) { |
| case 0: |
| msm8226_auxpcm_rate = 8000; |
| break; |
| case 1: |
| msm8226_auxpcm_rate = 16000; |
| break; |
| default: |
| msm8226_auxpcm_rate = 8000; |
| break; |
| } |
| return 0; |
| } |
| |
| static int msm_proxy_rx_ch_get(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol) |
| { |
| pr_debug("%s: msm_proxy_rx_ch = %d\n", __func__, |
| msm_proxy_rx_ch); |
| ucontrol->value.integer.value[0] = msm_proxy_rx_ch - 1; |
| return 0; |
| } |
| |
| static int msm_proxy_rx_ch_put(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol) |
| { |
| msm_proxy_rx_ch = ucontrol->value.integer.value[0] + 1; |
| pr_debug("%s: msm_proxy_rx_ch = %d\n", __func__, |
| msm_proxy_rx_ch); |
| return 1; |
| } |
| |
| static int slim0_rx_bit_format_get(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol) |
| { |
| |
| switch (slim0_rx_bit_format) { |
| case SNDRV_PCM_FORMAT_S24_LE: |
| ucontrol->value.integer.value[0] = 1; |
| break; |
| |
| case SNDRV_PCM_FORMAT_S16_LE: |
| default: |
| ucontrol->value.integer.value[0] = 0; |
| break; |
| } |
| |
| pr_debug("%s: slim0_rx_bit_format = %d, ucontrol value = %ld\n", |
| __func__, slim0_rx_bit_format, |
| ucontrol->value.integer.value[0]); |
| |
| return 0; |
| } |
| |
| static int slim0_rx_bit_format_put(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol) |
| { |
| switch (ucontrol->value.integer.value[0]) { |
| case 1: |
| slim0_rx_bit_format = SNDRV_PCM_FORMAT_S24_LE; |
| break; |
| case 0: |
| default: |
| slim0_rx_bit_format = SNDRV_PCM_FORMAT_S16_LE; |
| break; |
| } |
| return 0; |
| } |
| |
| |
| static int msm_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 = msm8226_auxpcm_rate; |
| channels->min = channels->max = 1; |
| |
| return 0; |
| } |
| |
| static int msm_proxy_rx_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, |
| struct snd_pcm_hw_params *params) |
| { |
| struct snd_interval *rate = hw_param_interval(params, |
| SNDRV_PCM_HW_PARAM_RATE); |
| |
| struct snd_interval *channels = hw_param_interval(params, |
| SNDRV_PCM_HW_PARAM_CHANNELS); |
| |
| pr_debug("%s: msm_proxy_rx_ch =%d\n", __func__, msm_proxy_rx_ch); |
| |
| if (channels->max < 2) |
| channels->min = channels->max = 2; |
| channels->min = channels->max = msm_proxy_rx_ch; |
| rate->min = rate->max = 48000; |
| return 0; |
| } |
| |
| static int msm_proxy_tx_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, |
| struct snd_pcm_hw_params *params) |
| { |
| struct snd_interval *rate = hw_param_interval(params, |
| SNDRV_PCM_HW_PARAM_RATE); |
| |
| rate->min = rate->max = 48000; |
| return 0; |
| } |
| |
| static int msm_aux_pcm_get_gpios(struct msm_auxpcm_ctrl *auxpcm_ctrl) |
| { |
| struct msm_auxpcm_gpio *pin_data = NULL; |
| int ret = 0; |
| int i; |
| int j; |
| |
| pin_data = auxpcm_ctrl->pin_data; |
| if (!pin_data) { |
| pr_err("%s: Invalid control data for AUXPCM\n", __func__); |
| ret = -EINVAL; |
| goto err; |
| } |
| for (i = 0; i < auxpcm_ctrl->cnt; i++, pin_data++) { |
| ret = gpio_request(pin_data->gpio_no, |
| pin_data->gpio_name); |
| pr_debug("%s: gpio = %d, gpio name = %s\n" |
| "ret = %d\n", __func__, |
| pin_data->gpio_no, |
| pin_data->gpio_name, |
| ret); |
| if (ret) { |
| pr_err("%s: Failed to request gpio %d\n", |
| __func__, pin_data->gpio_no); |
| /* Release all GPIOs on failure */ |
| if (i > 0) { |
| for (j = i; j >= 0; j--) |
| gpio_free(pin_data->gpio_no); |
| } |
| goto err; |
| } |
| } |
| err: |
| return ret; |
| } |
| |
| static int msm_aux_pcm_free_gpios(struct msm_auxpcm_ctrl *auxpcm_ctrl) |
| { |
| struct msm_auxpcm_gpio *pin_data = NULL; |
| int i; |
| int ret = 0; |
| |
| if (auxpcm_ctrl == NULL || auxpcm_ctrl->pin_data == NULL) { |
| pr_err("%s: Invalid control data for AUXPCM\n", __func__); |
| ret = -EINVAL; |
| goto err; |
| } |
| |
| pin_data = auxpcm_ctrl->pin_data; |
| for (i = 0; i < auxpcm_ctrl->cnt; i++, pin_data++) { |
| gpio_free(pin_data->gpio_no); |
| pr_debug("%s: gpio = %d, gpio_name = %s\n", |
| __func__, pin_data->gpio_no, |
| pin_data->gpio_name); |
| } |
| err: |
| return ret; |
| } |
| |
| static int msm_auxpcm_startup(struct snd_pcm_substream *substream) |
| { |
| struct snd_soc_pcm_runtime *rtd = substream->private_data; |
| struct snd_soc_card *card = rtd->card; |
| struct msm8226_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card); |
| struct msm_auxpcm_ctrl *auxpcm_ctrl = NULL; |
| int ret = 0; |
| |
| pr_debug("%s(): substream = %s, auxpcm_rsc_ref counter = %d\n", |
| __func__, substream->name, atomic_read(&auxpcm_rsc_ref)); |
| |
| auxpcm_ctrl = pdata->auxpcm_ctrl; |
| |
| if (auxpcm_ctrl == NULL || auxpcm_ctrl->pin_data == NULL || |
| lpaif_pri_muxsel_virt_addr == NULL) { |
| pr_err("%s: Invalid control data for AUXPCM\n", __func__); |
| ret = -EINVAL; |
| goto err; |
| } |
| if (atomic_inc_return(&auxpcm_rsc_ref) == 1) { |
| iowrite32(I2S_PCM_SEL << I2S_PCM_SEL_OFFSET, |
| lpaif_pri_muxsel_virt_addr); |
| ret = msm_aux_pcm_get_gpios(auxpcm_ctrl); |
| } |
| if (ret < 0) { |
| pr_err("%s: Aux PCM GPIO request failed\n", __func__); |
| return -EINVAL; |
| } |
| err: |
| return ret; |
| } |
| |
| static void msm_auxpcm_shutdown(struct snd_pcm_substream *substream) |
| { |
| struct snd_soc_pcm_runtime *rtd = substream->private_data; |
| struct snd_soc_card *card = rtd->card; |
| struct msm8226_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card); |
| struct msm_auxpcm_ctrl *auxpcm_ctrl = NULL; |
| |
| pr_debug("%s(): substream = %s, auxpcm_rsc_ref counter = %d\n", |
| __func__, substream->name, atomic_read(&auxpcm_rsc_ref)); |
| |
| auxpcm_ctrl = pdata->auxpcm_ctrl; |
| |
| if (atomic_dec_return(&auxpcm_rsc_ref) == 0) |
| msm_aux_pcm_free_gpios(auxpcm_ctrl); |
| } |
| |
| static struct snd_soc_ops msm_auxpcm_be_ops = { |
| .startup = msm_auxpcm_startup, |
| .shutdown = msm_auxpcm_shutdown, |
| }; |
| |
| static int msm_slim_0_rx_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, |
| struct snd_pcm_hw_params *params) |
| { |
| struct snd_interval *rate = hw_param_interval(params, |
| SNDRV_PCM_HW_PARAM_RATE); |
| |
| struct snd_interval *channels = |
| hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); |
| |
| pr_debug("%s()\n", __func__); |
| param_set_mask(params, SNDRV_PCM_HW_PARAM_FORMAT, |
| slim0_rx_bit_format); |
| |
| rate->min = rate->max = 48000; |
| channels->min = channels->max = msm_slim_0_rx_ch; |
| |
| return 0; |
| } |
| |
| static int msm_slim_0_tx_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, |
| struct snd_pcm_hw_params *params) |
| { |
| struct snd_interval *rate = hw_param_interval(params, |
| SNDRV_PCM_HW_PARAM_RATE); |
| |
| struct snd_interval *channels = hw_param_interval(params, |
| SNDRV_PCM_HW_PARAM_CHANNELS); |
| |
| pr_debug("%s()\n", __func__); |
| rate->min = rate->max = 48000; |
| channels->min = channels->max = msm_slim_0_tx_ch; |
| |
| return 0; |
| } |
| |
| static int msm_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, |
| struct snd_pcm_hw_params *params) |
| { |
| struct snd_interval *rate = hw_param_interval(params, |
| SNDRV_PCM_HW_PARAM_RATE); |
| |
| pr_debug("%s()\n", __func__); |
| rate->min = rate->max = 48000; |
| |
| return 0; |
| } |
| |
| static int msm_be_fm_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 const struct soc_enum msm_snd_enum[] = { |
| SOC_ENUM_SINGLE_EXT(2, slim0_rx_ch_text), |
| SOC_ENUM_SINGLE_EXT(4, slim0_tx_ch_text), |
| SOC_ENUM_SINGLE_EXT(8, proxy_rx_ch_text), |
| }; |
| |
| static const struct snd_kcontrol_new msm_snd_controls[] = { |
| SOC_ENUM_EXT("SLIM_0_RX Channels", msm_snd_enum[0], |
| msm_slim_0_rx_ch_get, msm_slim_0_rx_ch_put), |
| SOC_ENUM_EXT("SLIM_0_TX Channels", msm_snd_enum[1], |
| msm_slim_0_tx_ch_get, msm_slim_0_tx_ch_put), |
| SOC_ENUM_EXT("AUX PCM SampleRate", msm8226_auxpcm_enum[0], |
| msm8226_auxpcm_rate_get, msm8226_auxpcm_rate_put), |
| SOC_ENUM_EXT("Internal BTSCO SampleRate", msm_btsco_enum[0], |
| msm_btsco_rate_get, msm_btsco_rate_put), |
| SOC_ENUM_EXT("PROXY_RX Channels", msm_snd_enum[2], |
| msm_proxy_rx_ch_get, msm_proxy_rx_ch_put), |
| SOC_ENUM_EXT("SLIM_0_RX Format", msm_snd_enum[3], |
| slim0_rx_bit_format_get, slim0_rx_bit_format_put), |
| |
| }; |
| |
| static int msm_afe_set_config(struct snd_soc_codec *codec) |
| { |
| int rc; |
| void *config_data; |
| |
| pr_debug("%s: enter\n", __func__); |
| config_data = tapan_get_afe_config(codec, AFE_CDC_REGISTERS_CONFIG); |
| rc = afe_set_config(AFE_CDC_REGISTERS_CONFIG, config_data, 0); |
| if (rc) { |
| pr_err("%s: Failed to set codec registers config %d\n", |
| __func__, rc); |
| return rc; |
| } |
| config_data = tapan_get_afe_config(codec, AFE_SLIMBUS_SLAVE_CONFIG); |
| rc = afe_set_config(AFE_SLIMBUS_SLAVE_CONFIG, config_data, 0); |
| if (rc) { |
| pr_err("%s: Failed to set slimbus slave config %d\n", __func__, |
| rc); |
| return rc; |
| } |
| config_data = tapan_get_afe_config(codec, AFE_AANC_VERSION); |
| rc = afe_set_config(AFE_AANC_VERSION, config_data, 0); |
| if (rc) { |
| pr_err("%s: Failed to set AANC version %d\n", __func__, |
| rc); |
| return rc; |
| } |
| return 0; |
| } |
| |
| static void msm_afe_clear_config(void) |
| { |
| afe_clear_config(AFE_CDC_REGISTERS_CONFIG); |
| afe_clear_config(AFE_SLIMBUS_SLAVE_CONFIG); |
| afe_clear_config(AFE_AANC_VERSION); |
| } |
| |
| static int msm8226_adsp_state_callback(struct notifier_block *nb, |
| unsigned long value, void *priv) |
| { |
| if (value == SUBSYS_BEFORE_SHUTDOWN) { |
| pr_debug("%s: ADSP is about to shutdown. Clearing AFE config\n", |
| __func__); |
| msm_afe_clear_config(); |
| } else if (value == SUBSYS_AFTER_POWERUP) { |
| pr_debug("%s: ADSP is up\n", __func__); |
| } |
| |
| return NOTIFY_OK; |
| } |
| |
| static struct notifier_block adsp_state_notifier_block = { |
| .notifier_call = msm8226_adsp_state_callback, |
| .priority = -INT_MAX, |
| }; |
| |
| static int msm8226_tapan_codec_up(struct snd_soc_codec *codec) |
| { |
| int err; |
| unsigned long timeout; |
| int adsp_ready = 0; |
| |
| pr_debug("%s\n", __func__); |
| timeout = jiffies + |
| msecs_to_jiffies(ADSP_STATE_READY_TIMEOUT_MS); |
| |
| do { |
| if (!q6core_is_adsp_ready()) { |
| pr_err("%s: ADSP Audio isn't ready\n", __func__); |
| } else { |
| pr_debug("%s: ADSP Audio is ready\n", __func__); |
| adsp_ready = 1; |
| break; |
| } |
| } while (time_after(timeout, jiffies)); |
| |
| if (!adsp_ready) { |
| pr_err("%s: timed out waiting for ADSP Audio\n", __func__); |
| return -ETIMEDOUT; |
| } |
| |
| err = msm_afe_set_config(codec); |
| if (err) |
| pr_err("%s: Failed to set AFE config. err %d\n", |
| __func__, err); |
| return err; |
| } |
| |
| static int msm8226_tapan_event_cb(struct snd_soc_codec *codec, |
| enum wcd9xxx_codec_event codec_event) |
| { |
| switch (codec_event) { |
| case WCD9XXX_CODEC_EVENT_CODEC_UP: |
| return msm8226_tapan_codec_up(codec); |
| default: |
| pr_err("%s: UnSupported codec event %d\n", |
| __func__, codec_event); |
| return -EINVAL; |
| } |
| } |
| |
| static int msm_audrx_init(struct snd_soc_pcm_runtime *rtd) |
| { |
| int err; |
| struct snd_soc_codec *codec = rtd->codec; |
| struct snd_soc_dapm_context *dapm = &codec->dapm; |
| struct snd_soc_dai *cpu_dai = rtd->cpu_dai; |
| struct snd_soc_dai *codec_dai = rtd->codec_dai; |
| |
| /* |
| * Tapan SLIMBUS configuration |
| * RX1, RX2, RX3, RX4, RX5, RX6, RX7, RX8, RX9, RX10, RX11, RX12, RX13 |
| * TX1, TX2, TX3, TX4, TX5, TX6, TX7, TX8, TX9, TX10, TX11, TX12, TX13 |
| * TX14, TX15, TX16 |
| */ |
| unsigned int rx_ch[TAPAN_RX_MAX] = {144, 145, 146, 147, 148}; |
| unsigned int tx_ch[TAPAN_TX_MAX] = {128, 129, 130, 131, 132}; |
| |
| |
| pr_debug("%s(), dev_name%s\n", __func__, dev_name(cpu_dai->dev)); |
| |
| rtd->pmdown_time = 0; |
| |
| err = snd_soc_add_codec_controls(codec, msm_snd_controls, |
| ARRAY_SIZE(msm_snd_controls)); |
| if (err < 0) |
| return err; |
| |
| snd_soc_dapm_new_controls(dapm, msm8226_dapm_widgets, |
| ARRAY_SIZE(msm8226_dapm_widgets)); |
| |
| snd_soc_dapm_sync(dapm); |
| |
| codec_clk = clk_get(cpu_dai->dev, "osr_clk"); |
| if (codec_clk < 0) |
| pr_err("%s() Failed to get clock for %s\n", |
| __func__, dev_name(cpu_dai->dev)); |
| |
| snd_soc_dai_set_channel_map(codec_dai, ARRAY_SIZE(tx_ch), |
| tx_ch, ARRAY_SIZE(rx_ch), rx_ch); |
| |
| err = msm_afe_set_config(codec); |
| if (err) { |
| pr_err("%s: Failed to set AFE config %d\n", |
| __func__, err); |
| return err; |
| } |
| |
| /* start mbhc */ |
| mbhc_cfg.calibration = def_tapan_mbhc_cal(); |
| if (mbhc_cfg.calibration) { |
| err = tapan_hs_detect(codec, &mbhc_cfg); |
| } else { |
| err = -ENOMEM; |
| goto out; |
| } |
| |
| adsp_state_notifier = |
| subsys_notif_register_notifier("adsp", |
| &adsp_state_notifier_block); |
| |
| if (!adsp_state_notifier) { |
| pr_err("%s: Failed to register adsp state notifier\n", |
| __func__); |
| err = -EFAULT; |
| goto out; |
| } |
| |
| tapan_event_register(msm8226_tapan_event_cb, rtd->codec); |
| return 0; |
| |
| out: |
| return err; |
| } |
| |
| static int msm_snd_startup(struct snd_pcm_substream *substream) |
| { |
| pr_debug("%s(): substream = %s stream = %d\n", __func__, |
| substream->name, substream->stream); |
| return 0; |
| } |
| |
| void *def_tapan_mbhc_cal(void) |
| { |
| void *tapan_cal; |
| struct wcd9xxx_mbhc_btn_detect_cfg *btn_cfg; |
| u16 *btn_low, *btn_high; |
| u8 *n_ready, *n_cic, *gain; |
| |
| tapan_cal = kzalloc(WCD9XXX_MBHC_CAL_SIZE(WCD9XXX_MBHC_DEF_BUTTONS, |
| WCD9XXX_MBHC_DEF_RLOADS), |
| GFP_KERNEL); |
| if (!tapan_cal) { |
| pr_err("%s: out of memory\n", __func__); |
| return NULL; |
| } |
| |
| #define S(X, Y) ((WCD9XXX_MBHC_CAL_GENERAL_PTR(tapan_cal)->X) = (Y)) |
| S(t_ldoh, 100); |
| S(t_bg_fast_settle, 100); |
| S(t_shutdown_plug_rem, 255); |
| S(mbhc_nsa, 2); |
| S(mbhc_navg, 128); |
| #undef S |
| #define S(X, Y) ((WCD9XXX_MBHC_CAL_PLUG_DET_PTR(tapan_cal)->X) = (Y)) |
| S(mic_current, TAPAN_PID_MIC_5_UA); |
| S(hph_current, TAPAN_PID_MIC_5_UA); |
| S(t_mic_pid, 100); |
| S(t_ins_complete, 250); |
| S(t_ins_retry, 200); |
| #undef S |
| #define S(X, Y) ((WCD9XXX_MBHC_CAL_PLUG_TYPE_PTR(tapan_cal)->X) = (Y)) |
| S(v_no_mic, 30); |
| S(v_hs_max, 2450); |
| #undef S |
| #define S(X, Y) ((WCD9XXX_MBHC_CAL_BTN_DET_PTR(tapan_cal)->X) = (Y)) |
| S(c[0], 62); |
| S(c[1], 124); |
| S(nc, 1); |
| S(n_meas, 5); |
| S(mbhc_nsc, 10); |
| S(n_btn_meas, 1); |
| S(n_btn_con, 2); |
| S(num_btn, WCD9XXX_MBHC_DEF_BUTTONS); |
| S(v_btn_press_delta_sta, 100); |
| S(v_btn_press_delta_cic, 50); |
| #undef S |
| btn_cfg = WCD9XXX_MBHC_CAL_BTN_DET_PTR(tapan_cal); |
| btn_low = wcd9xxx_mbhc_cal_btn_det_mp(btn_cfg, MBHC_BTN_DET_V_BTN_LOW); |
| btn_high = wcd9xxx_mbhc_cal_btn_det_mp(btn_cfg, |
| MBHC_BTN_DET_V_BTN_HIGH); |
| btn_low[0] = -50; |
| btn_high[0] = 20; |
| btn_low[1] = 21; |
| btn_high[1] = 61; |
| btn_low[2] = 62; |
| btn_high[2] = 104; |
| btn_low[3] = 105; |
| btn_high[3] = 148; |
| btn_low[4] = 149; |
| btn_high[4] = 189; |
| btn_low[5] = 190; |
| btn_high[5] = 228; |
| btn_low[6] = 229; |
| btn_high[6] = 269; |
| btn_low[7] = 270; |
| btn_high[7] = 500; |
| n_ready = wcd9xxx_mbhc_cal_btn_det_mp(btn_cfg, MBHC_BTN_DET_N_READY); |
| n_ready[0] = 80; |
| n_ready[1] = 12; |
| n_cic = wcd9xxx_mbhc_cal_btn_det_mp(btn_cfg, MBHC_BTN_DET_N_CIC); |
| n_cic[0] = 60; |
| n_cic[1] = 47; |
| gain = wcd9xxx_mbhc_cal_btn_det_mp(btn_cfg, MBHC_BTN_DET_GAIN); |
| gain[0] = 11; |
| gain[1] = 14; |
| |
| return tapan_cal; |
| } |
| |
| static int msm_snd_hw_params(struct snd_pcm_substream *substream, |
| struct snd_pcm_hw_params *params) |
| { |
| struct snd_soc_pcm_runtime *rtd = substream->private_data; |
| struct snd_soc_dai *codec_dai = rtd->codec_dai; |
| struct snd_soc_dai *cpu_dai = rtd->cpu_dai; |
| int ret = 0; |
| unsigned int rx_ch[SLIM_MAX_RX_PORTS], tx_ch[SLIM_MAX_TX_PORTS]; |
| unsigned int rx_ch_cnt = 0, tx_ch_cnt = 0; |
| unsigned int user_set_tx_ch = 0; |
| |
| if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { |
| pr_debug("%s: rx_0_ch=%d\n", __func__, msm_slim_0_rx_ch); |
| ret = snd_soc_dai_get_channel_map(codec_dai, |
| &tx_ch_cnt, tx_ch, &rx_ch_cnt , rx_ch); |
| if (ret < 0) { |
| pr_err("%s: failed to get codec chan map\n", __func__); |
| goto end; |
| } |
| |
| ret = snd_soc_dai_set_channel_map(cpu_dai, 0, 0, |
| msm_slim_0_rx_ch, rx_ch); |
| if (ret < 0) { |
| pr_err("%s: failed to set cpu chan map\n", __func__); |
| goto end; |
| } |
| } else { |
| |
| pr_debug("%s: %s_tx_dai_id_%d_ch=%d\n", __func__, |
| codec_dai->name, codec_dai->id, user_set_tx_ch); |
| |
| ret = snd_soc_dai_get_channel_map(codec_dai, |
| &tx_ch_cnt, tx_ch, &rx_ch_cnt , rx_ch); |
| if (ret < 0) { |
| pr_err("%s: failed to get codec chan map\n", __func__); |
| goto end; |
| } |
| /* For tabla_tx1 case */ |
| if (codec_dai->id == 1) |
| user_set_tx_ch = msm_slim_0_tx_ch; |
| /* For tabla_tx2 case */ |
| else if (codec_dai->id == 3) |
| user_set_tx_ch = params_channels(params); |
| else |
| user_set_tx_ch = tx_ch_cnt; |
| |
| pr_debug("%s: msm_slim_0_tx_ch(%d)user_set_tx_ch(%d)tx_ch_cnt(%d)\n", |
| __func__, msm_slim_0_tx_ch, user_set_tx_ch, tx_ch_cnt); |
| |
| ret = snd_soc_dai_set_channel_map(cpu_dai, |
| user_set_tx_ch, tx_ch, 0 , 0); |
| if (ret < 0) { |
| pr_err("%s: failed to set cpu chan map\n", __func__); |
| goto end; |
| } |
| } |
| end: |
| return ret; |
| } |
| |
| static void msm_snd_shutdown(struct snd_pcm_substream *substream) |
| { |
| pr_debug("%s(): substream = %s stream = %d\n", __func__, |
| substream->name, substream->stream); |
| } |
| |
| static struct snd_soc_ops msm8226_be_ops = { |
| .startup = msm_snd_startup, |
| .hw_params = msm_snd_hw_params, |
| .shutdown = msm_snd_shutdown, |
| }; |
| |
| /* Digital audio interface glue - connects codec <---> CPU */ |
| static struct snd_soc_dai_link msm8226_common_dai[] = { |
| /* FrontEnd DAI Links */ |
| { |
| .name = "MSM8226 Media1", |
| .stream_name = "MultiMedia1", |
| .cpu_dai_name = "MultiMedia1", |
| .platform_name = "msm-pcm-dsp.0", |
| .dynamic = 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 = "MSM8226 Media2", |
| .stream_name = "MultiMedia2", |
| .cpu_dai_name = "MultiMedia2", |
| .platform_name = "msm-pcm-dsp.0", |
| .dynamic = 1, |
| .codec_dai_name = "snd-soc-dummy-dai", |
| .codec_name = "snd-soc-dummy", |
| .trigger = {SND_SOC_DPCM_TRIGGER_POST, |
| SND_SOC_DPCM_TRIGGER_POST}, |
| .ignore_suspend = 1, |
| /* This dainlink has playback support */ |
| .ignore_pmdown_time = 1, |
| .be_id = MSM_FRONTEND_DAI_MULTIMEDIA2, |
| }, |
| { |
| .name = "Circuit-Switch Voice", |
| .stream_name = "CS-Voice", |
| .cpu_dai_name = "CS-VOICE", |
| .platform_name = "msm-pcm-voice", |
| .dynamic = 1, |
| .codec_dai_name = "snd-soc-dummy-dai", |
| .codec_name = "snd-soc-dummy", |
| .trigger = {SND_SOC_DPCM_TRIGGER_POST, |
| SND_SOC_DPCM_TRIGGER_POST}, |
| .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, |
| .ignore_suspend = 1, |
| /* this dainlink has playback support */ |
| .ignore_pmdown_time = 1, |
| .be_id = MSM_FRONTEND_DAI_CS_VOICE, |
| }, |
| { |
| .name = "MSM VoIP", |
| .stream_name = "VoIP", |
| .cpu_dai_name = "VoIP", |
| .platform_name = "msm-voip-dsp", |
| .dynamic = 1, |
| .trigger = {SND_SOC_DPCM_TRIGGER_POST, |
| SND_SOC_DPCM_TRIGGER_POST}, |
| .codec_dai_name = "snd-soc-dummy-dai", |
| .codec_name = "snd-soc-dummy", |
| .ignore_suspend = 1, |
| /* this dainlink has playback support */ |
| .ignore_pmdown_time = 1, |
| .be_id = MSM_FRONTEND_DAI_VOIP, |
| }, |
| { |
| .name = "MSM8226 LPA", |
| .stream_name = "LPA", |
| .cpu_dai_name = "MultiMedia3", |
| .platform_name = "msm-pcm-lpa", |
| .dynamic = 1, |
| .trigger = {SND_SOC_DPCM_TRIGGER_POST, |
| SND_SOC_DPCM_TRIGGER_POST}, |
| .codec_dai_name = "snd-soc-dummy-dai", |
| .codec_name = "snd-soc-dummy", |
| .ignore_suspend = 1, |
| /* this dainlink has playback support */ |
| .ignore_pmdown_time = 1, |
| .be_id = MSM_FRONTEND_DAI_MULTIMEDIA3, |
| }, |
| /* Hostless PCM purpose */ |
| { |
| .name = "SLIMBUS_0 Hostless", |
| .stream_name = "SLIMBUS_0 Hostless", |
| .cpu_dai_name = "SLIMBUS0_HOSTLESS", |
| .platform_name = "msm-pcm-hostless", |
| .dynamic = 1, |
| .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", |
| }, |
| { |
| .name = "INT_FM Hostless", |
| .stream_name = "INT_FM Hostless", |
| .cpu_dai_name = "INT_FM_HOSTLESS", |
| .platform_name = "msm-pcm-hostless", |
| .dynamic = 1, |
| .trigger = {SND_SOC_DPCM_TRIGGER_POST, |
| SND_SOC_DPCM_TRIGGER_POST}, |
| .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, |
| .ignore_suspend = 1, |
| /* this dainlink has playback support */ |
| .ignore_pmdown_time = 1, |
| .codec_dai_name = "snd-soc-dummy-dai", |
| .codec_name = "snd-soc-dummy", |
| }, |
| { |
| .name = "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 = "MSM8226 Compr", |
| .stream_name = "COMPR", |
| .cpu_dai_name = "MultiMedia4", |
| .platform_name = "msm-compress-dsp", |
| .dynamic = 1, |
| .trigger = {SND_SOC_DPCM_TRIGGER_POST, |
| SND_SOC_DPCM_TRIGGER_POST}, |
| .codec_dai_name = "snd-soc-dummy-dai", |
| .codec_name = "snd-soc-dummy", |
| .ignore_suspend = 1, |
| .ignore_pmdown_time = 1, |
| /* this dainlink has playback support */ |
| .be_id = MSM_FRONTEND_DAI_MULTIMEDIA4, |
| }, |
| { |
| .name = "AUXPCM Hostless", |
| .stream_name = "AUXPCM Hostless", |
| .cpu_dai_name = "AUXPCM_HOSTLESS", |
| .platform_name = "msm-pcm-hostless", |
| .dynamic = 1, |
| .trigger = {SND_SOC_DPCM_TRIGGER_POST, |
| SND_SOC_DPCM_TRIGGER_POST}, |
| .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, |
| .ignore_suspend = 1, |
| /* this dainlink has playback support */ |
| .ignore_pmdown_time = 1, |
| .codec_dai_name = "snd-soc-dummy-dai", |
| .codec_name = "snd-soc-dummy", |
| }, |
| { |
| .name = "SLIMBUS_1 Hostless", |
| .stream_name = "SLIMBUS_1 Hostless", |
| .cpu_dai_name = "SLIMBUS1_HOSTLESS", |
| .platform_name = "msm-pcm-hostless", |
| .dynamic = 1, |
| .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", |
| }, |
| { |
| .name = "SLIMBUS_3 Hostless", |
| .stream_name = "SLIMBUS_3 Hostless", |
| .cpu_dai_name = "SLIMBUS3_HOSTLESS", |
| .platform_name = "msm-pcm-hostless", |
| .dynamic = 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", |
| }, |
| { |
| .name = "SLIMBUS_4 Hostless", |
| .stream_name = "SLIMBUS_4 Hostless", |
| .cpu_dai_name = "SLIMBUS4_HOSTLESS", |
| .platform_name = "msm-pcm-hostless", |
| .dynamic = 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", |
| }, |
| { |
| .name = "Voice2", |
| .stream_name = "Voice2", |
| .cpu_dai_name = "Voice2", |
| .platform_name = "msm-pcm-voice", |
| .dynamic = 1, |
| .trigger = {SND_SOC_DPCM_TRIGGER_POST, |
| SND_SOC_DPCM_TRIGGER_POST}, |
| .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, |
| .ignore_suspend = 1, |
| /* this dainlink has playback support */ |
| .ignore_pmdown_time = 1, |
| .codec_dai_name = "snd-soc-dummy-dai", |
| .codec_name = "snd-soc-dummy", |
| }, |
| { |
| .name = "MSM8226 LowLatency", |
| .stream_name = "MultiMedia5", |
| .cpu_dai_name = "MultiMedia5", |
| .platform_name = "msm-pcm-dsp.1", |
| .dynamic = 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 = "MSM8226 Media9", |
| .stream_name = "MultiMedia9", |
| .cpu_dai_name = "MultiMedia9", |
| .platform_name = "msm-pcm-dsp.0", |
| .dynamic = 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, |
| .be_id = MSM_FRONTEND_DAI_MULTIMEDIA9, |
| }, |
| { |
| .name = "VoLTE", |
| .stream_name = "VoLTE", |
| .cpu_dai_name = "VoLTE", |
| .platform_name = "msm-pcm-voice", |
| .dynamic = 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 = "QCHAT", |
| .stream_name = "QCHAT", |
| .cpu_dai_name = "QCHAT", |
| .platform_name = "msm-pcm-voice", |
| .dynamic = 1, |
| .trigger = {SND_SOC_DPCM_TRIGGER_POST, |
| SND_SOC_DPCM_TRIGGER_POST}, |
| .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, |
| .ignore_suspend = 1, |
| /* this dainlink has playback support */ |
| .ignore_pmdown_time = 1, |
| .codec_dai_name = "snd-soc-dummy-dai", |
| .codec_name = "snd-soc-dummy", |
| .be_id = MSM_FRONTEND_DAI_QCHAT, |
| }, |
| /* LSM FE */ |
| { |
| .name = "Listen Audio Service", |
| .stream_name = "Listen Audio Service", |
| .cpu_dai_name = "LSM", |
| .platform_name = "msm-lsm-client", |
| .dynamic = 1, |
| .trigger = {SND_SOC_DPCM_TRIGGER_POST, |
| SND_SOC_DPCM_TRIGGER_POST }, |
| .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, |
| .ignore_suspend = 1, |
| .ignore_pmdown_time = 1, |
| .codec_dai_name = "snd-soc-dummy-dai", |
| .codec_name = "snd-soc-dummy", |
| .be_id = MSM_FRONTEND_DAI_LSM1, |
| }, |
| { |
| .name = "MSM8226 Compr8", |
| .stream_name = "COMPR8", |
| .cpu_dai_name = "MultiMedia8", |
| .platform_name = "msm-compr-dsp", |
| .dynamic = 1, |
| .trigger = {SND_SOC_DPCM_TRIGGER_POST, |
| SND_SOC_DPCM_TRIGGER_POST}, |
| .codec_dai_name = "snd-soc-dummy-dai", |
| .codec_name = "snd-soc-dummy", |
| .ignore_suspend = 1, |
| .ignore_pmdown_time = 1, |
| /* this dainlink has playback support */ |
| .be_id = MSM_FRONTEND_DAI_MULTIMEDIA8, |
| }, |
| /* Backend BT/FM DAI Links */ |
| { |
| .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, |
| .be_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, |
| .be_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, |
| .be_id = MSM_BACKEND_DAI_INT_FM_RX, |
| .be_hw_params_fixup = msm_be_fm_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, |
| .be_id = MSM_BACKEND_DAI_INT_FM_TX, |
| .be_hw_params_fixup = msm_be_hw_params_fixup, |
| .ignore_suspend = 1, |
| }, |
| /* Backend AFE DAI Links */ |
| { |
| .name = LPASS_BE_AFE_PCM_RX, |
| .stream_name = "AFE Playback", |
| .cpu_dai_name = "msm-dai-q6-dev.224", |
| .platform_name = "msm-pcm-routing", |
| .codec_name = "msm-stub-codec.1", |
| .codec_dai_name = "msm-stub-rx", |
| .no_pcm = 1, |
| .be_id = MSM_BACKEND_DAI_AFE_PCM_RX, |
| .be_hw_params_fixup = msm_proxy_rx_be_hw_params_fixup, |
| /* this dainlink has playback support */ |
| .ignore_pmdown_time = 1, |
| .ignore_suspend = 1, |
| }, |
| { |
| .name = LPASS_BE_AFE_PCM_TX, |
| .stream_name = "AFE Capture", |
| .cpu_dai_name = "msm-dai-q6-dev.225", |
| .platform_name = "msm-pcm-routing", |
| .codec_name = "msm-stub-codec.1", |
| .codec_dai_name = "msm-stub-tx", |
| .no_pcm = 1, |
| .be_id = MSM_BACKEND_DAI_AFE_PCM_TX, |
| .be_hw_params_fixup = msm_proxy_tx_be_hw_params_fixup, |
| .ignore_suspend = 1, |
| }, |
| /* HDMI Hostless */ |
| { |
| .name = "HDMI_RX_HOSTLESS", |
| .stream_name = "HDMI_RX_HOSTLESS", |
| .cpu_dai_name = "HDMI_HOSTLESS", |
| .platform_name = "msm-pcm-hostless", |
| .dynamic = 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", |
| }, |
| /* 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, |
| .be_id = MSM_BACKEND_DAI_AUXPCM_RX, |
| .be_hw_params_fixup = msm_auxpcm_be_params_fixup, |
| .ops = &msm_auxpcm_be_ops, |
| .ignore_pmdown_time = 1, |
| .ignore_suspend = 1 |
| /* this dainlink has playback support */ |
| }, |
| { |
| .name = LPASS_BE_AUXPCM_TX, |
| .stream_name = "AUX PCM Capture", |
| .cpu_dai_name = "msm-dai-q6-auxpcm.1", |
| .platform_name = "msm-pcm-routing", |
| .codec_name = "msm-stub-codec.1", |
| .codec_dai_name = "msm-stub-tx", |
| .no_pcm = 1, |
| .be_id = MSM_BACKEND_DAI_AUXPCM_TX, |
| .be_hw_params_fixup = msm_auxpcm_be_params_fixup, |
| .ops = &msm_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, |
| .be_id = MSM_BACKEND_DAI_INCALL_RECORD_TX, |
| .be_hw_params_fixup = msm_be_hw_params_fixup, |
| .ignore_suspend = 1, |
| }, |
| /* Incall Record Downlink BACK END DAI Link */ |
| { |
| .name = LPASS_BE_INCALL_RECORD_RX, |
| .stream_name = "Voice Downlink Capture", |
| .cpu_dai_name = "msm-dai-q6-dev.32771", |
| .platform_name = "msm-pcm-routing", |
| .codec_name = "msm-stub-codec.1", |
| .codec_dai_name = "msm-stub-tx", |
| .no_pcm = 1, |
| .be_id = MSM_BACKEND_DAI_INCALL_RECORD_RX, |
| .be_hw_params_fixup = msm_be_hw_params_fixup, |
| .ignore_suspend = 1, |
| }, |
| /* Incall Music BACK END DAI Link */ |
| { |
| .name = LPASS_BE_VOICE_PLAYBACK_TX, |
| .stream_name = "Voice Farend Playback", |
| .cpu_dai_name = "msm-dai-q6-dev.32773", |
| .platform_name = "msm-pcm-routing", |
| .codec_name = "msm-stub-codec.1", |
| .codec_dai_name = "msm-stub-rx", |
| .no_pcm = 1, |
| .be_id = MSM_BACKEND_DAI_VOICE_PLAYBACK_TX, |
| .be_hw_params_fixup = msm_be_hw_params_fixup, |
| .ignore_suspend = 1, |
| }, |
| /* Incall Music 2 BACK END DAI Link */ |
| { |
| .name = LPASS_BE_VOICE2_PLAYBACK_TX, |
| .stream_name = "Voice2 Farend Playback", |
| .cpu_dai_name = "msm-dai-q6-dev.32770", |
| .platform_name = "msm-pcm-routing", |
| .codec_name = "msm-stub-codec.1", |
| .codec_dai_name = "msm-stub-rx", |
| .no_pcm = 1, |
| .be_id = MSM_BACKEND_DAI_VOICE2_PLAYBACK_TX, |
| .be_hw_params_fixup = msm_be_hw_params_fixup, |
| .ignore_suspend = 1, |
| }, |
| }; |
| |
| static struct snd_soc_dai_link msm8226_9306_dai[] = { |
| /* Backend DAI Links */ |
| { |
| .name = LPASS_BE_SLIMBUS_0_RX, |
| .stream_name = "Slimbus Playback", |
| .cpu_dai_name = "msm-dai-q6-dev.16384", |
| .platform_name = "msm-pcm-routing", |
| .codec_name = "tapan_codec", |
| .codec_dai_name = "tapan_rx1", |
| .no_pcm = 1, |
| .be_id = MSM_BACKEND_DAI_SLIMBUS_0_RX, |
| .init = &msm_audrx_init, |
| .be_hw_params_fixup = msm_slim_0_rx_be_hw_params_fixup, |
| .ops = &msm8226_be_ops, |
| .ignore_pmdown_time = 1, /* dai link has playback support */ |
| .ignore_suspend = 1, |
| }, |
| { |
| .name = LPASS_BE_SLIMBUS_0_TX, |
| .stream_name = "Slimbus Capture", |
| .cpu_dai_name = "msm-dai-q6-dev.16385", |
| .platform_name = "msm-pcm-routing", |
| .codec_name = "tapan_codec", |
| .codec_dai_name = "tapan_tx1", |
| .no_pcm = 1, |
| .be_id = MSM_BACKEND_DAI_SLIMBUS_0_TX, |
| .be_hw_params_fixup = msm_slim_0_tx_be_hw_params_fixup, |
| .ops = &msm8226_be_ops, |
| .ignore_suspend = 1, |
| }, |
| { |
| .name = LPASS_BE_SLIMBUS_1_RX, |
| .stream_name = "Slimbus1 Playback", |
| .cpu_dai_name = "msm-dai-q6-dev.16386", |
| .platform_name = "msm-pcm-routing", |
| .codec_name = "tapan_codec", |
| .codec_dai_name = "tapan_rx1", |
| .no_pcm = 1, |
| .be_id = MSM_BACKEND_DAI_SLIMBUS_1_RX, |
| .be_hw_params_fixup = msm_slim_0_rx_be_hw_params_fixup, |
| .ops = &msm8226_be_ops, |
| /* dai link has playback support */ |
| .ignore_pmdown_time = 1, |
| .ignore_suspend = 1, |
| }, |
| { |
| .name = LPASS_BE_SLIMBUS_1_TX, |
| .stream_name = "Slimbus1 Capture", |
| .cpu_dai_name = "msm-dai-q6-dev.16387", |
| .platform_name = "msm-pcm-routing", |
| .codec_name = "tapan_codec", |
| .codec_dai_name = "tapan_tx1", |
| .no_pcm = 1, |
| .be_id = MSM_BACKEND_DAI_SLIMBUS_1_TX, |
| .be_hw_params_fixup = msm_slim_0_tx_be_hw_params_fixup, |
| .ops = &msm8226_be_ops, |
| .ignore_suspend = 1, |
| }, |
| { |
| .name = LPASS_BE_SLIMBUS_3_RX, |
| .stream_name = "Slimbus3 Playback", |
| .cpu_dai_name = "msm-dai-q6-dev.16390", |
| .platform_name = "msm-pcm-routing", |
| .codec_name = "tapan_codec", |
| .codec_dai_name = "tapan_rx1", |
| .no_pcm = 1, |
| .be_id = MSM_BACKEND_DAI_SLIMBUS_3_RX, |
| .be_hw_params_fixup = msm_slim_0_rx_be_hw_params_fixup, |
| .ops = &msm8226_be_ops, |
| /* dai link has playback support */ |
| .ignore_pmdown_time = 1, |
| .ignore_suspend = 1, |
| }, |
| { |
| .name = LPASS_BE_SLIMBUS_3_TX, |
| .stream_name = "Slimbus3 Capture", |
| .cpu_dai_name = "msm-dai-q6-dev.16391", |
| .platform_name = "msm-pcm-routing", |
| .codec_name = "tapan_codec", |
| .codec_dai_name = "tapan_tx1", |
| .no_pcm = 1, |
| .be_id = MSM_BACKEND_DAI_SLIMBUS_3_TX, |
| .be_hw_params_fixup = msm_slim_0_tx_be_hw_params_fixup, |
| .ops = &msm8226_be_ops, |
| .ignore_suspend = 1, |
| }, |
| { |
| .name = LPASS_BE_SLIMBUS_4_RX, |
| .stream_name = "Slimbus4 Playback", |
| .cpu_dai_name = "msm-dai-q6-dev.16392", |
| .platform_name = "msm-pcm-routing", |
| .codec_name = "tapan_codec", |
| .codec_dai_name = "tapan_rx1", |
| .no_pcm = 1, |
| .be_id = MSM_BACKEND_DAI_SLIMBUS_4_RX, |
| .be_hw_params_fixup = msm_slim_0_rx_be_hw_params_fixup, |
| .ops = &msm8226_be_ops, |
| /* dai link has playback support */ |
| .ignore_pmdown_time = 1, |
| .ignore_suspend = 1, |
| }, |
| { |
| .name = LPASS_BE_SLIMBUS_4_TX, |
| .stream_name = "Slimbus4 Capture", |
| .cpu_dai_name = "msm-dai-q6-dev.16393", |
| .platform_name = "msm-pcm-routing", |
| .codec_name = "tapan_codec", |
| .codec_dai_name = "tapan_tx1", |
| .no_pcm = 1, |
| .be_id = MSM_BACKEND_DAI_SLIMBUS_4_TX, |
| .be_hw_params_fixup = msm_slim_0_tx_be_hw_params_fixup, |
| .ops = &msm8226_be_ops, |
| .ignore_suspend = 1, |
| }, |
| { |
| .name = LPASS_BE_SLIMBUS_5_TX, |
| .stream_name = "Slimbus5 Capture", |
| .cpu_dai_name = "msm-dai-q6-dev.16395", |
| .platform_name = "msm-pcm-routing", |
| .codec_name = "tapan_codec", |
| .codec_dai_name = "tapan_tx1", |
| .no_pcm = 1, |
| .be_id = MSM_BACKEND_DAI_SLIMBUS_5_TX, |
| .be_hw_params_fixup = msm_slim_0_tx_be_hw_params_fixup, |
| .ops = &msm8226_be_ops, |
| .ignore_suspend = 1, |
| }, |
| }; |
| |
| static struct snd_soc_dai_link msm8226_9302_dai[] = { |
| /* Backend DAI Links */ |
| { |
| .name = LPASS_BE_SLIMBUS_0_RX, |
| .stream_name = "Slimbus Playback", |
| .cpu_dai_name = "msm-dai-q6-dev.16384", |
| .platform_name = "msm-pcm-routing", |
| .codec_name = "tapan_codec", |
| .codec_dai_name = "tapan9302_rx1", |
| .no_pcm = 1, |
| .be_id = MSM_BACKEND_DAI_SLIMBUS_0_RX, |
| .init = &msm_audrx_init, |
| .be_hw_params_fixup = msm_slim_0_rx_be_hw_params_fixup, |
| .ops = &msm8226_be_ops, |
| .ignore_pmdown_time = 1, /* dai link has playback support */ |
| .ignore_suspend = 1, |
| }, |
| { |
| .name = LPASS_BE_SLIMBUS_0_TX, |
| .stream_name = "Slimbus Capture", |
| .cpu_dai_name = "msm-dai-q6-dev.16385", |
| .platform_name = "msm-pcm-routing", |
| .codec_name = "tapan_codec", |
| .codec_dai_name = "tapan9302_tx1", |
| .no_pcm = 1, |
| .be_id = MSM_BACKEND_DAI_SLIMBUS_0_TX, |
| .be_hw_params_fixup = msm_slim_0_tx_be_hw_params_fixup, |
| .ops = &msm8226_be_ops, |
| .ignore_suspend = 1, |
| }, |
| { |
| .name = LPASS_BE_SLIMBUS_1_RX, |
| .stream_name = "Slimbus1 Playback", |
| .cpu_dai_name = "msm-dai-q6-dev.16386", |
| .platform_name = "msm-pcm-routing", |
| .codec_name = "tapan_codec", |
| .codec_dai_name = "tapan9302_rx1", |
| .no_pcm = 1, |
| .be_id = MSM_BACKEND_DAI_SLIMBUS_1_RX, |
| .be_hw_params_fixup = msm_slim_0_rx_be_hw_params_fixup, |
| .ops = &msm8226_be_ops, |
| /* dai link has playback support */ |
| .ignore_pmdown_time = 1, |
| .ignore_suspend = 1, |
| }, |
| { |
| .name = LPASS_BE_SLIMBUS_1_TX, |
| .stream_name = "Slimbus1 Capture", |
| .cpu_dai_name = "msm-dai-q6-dev.16387", |
| .platform_name = "msm-pcm-routing", |
| .codec_name = "tapan_codec", |
| .codec_dai_name = "tapan9302_tx1", |
| .no_pcm = 1, |
| .be_id = MSM_BACKEND_DAI_SLIMBUS_1_TX, |
| .be_hw_params_fixup = msm_slim_0_tx_be_hw_params_fixup, |
| .ops = &msm8226_be_ops, |
| .ignore_suspend = 1, |
| }, |
| { |
| .name = LPASS_BE_SLIMBUS_3_RX, |
| .stream_name = "Slimbus3 Playback", |
| .cpu_dai_name = "msm-dai-q6-dev.16390", |
| .platform_name = "msm-pcm-routing", |
| .codec_name = "tapan_codec", |
| .codec_dai_name = "tapan9302_rx1", |
| .no_pcm = 1, |
| .be_id = MSM_BACKEND_DAI_SLIMBUS_3_RX, |
| .be_hw_params_fixup = msm_slim_0_rx_be_hw_params_fixup, |
| .ops = &msm8226_be_ops, |
| /* dai link has playback support */ |
| .ignore_pmdown_time = 1, |
| .ignore_suspend = 1, |
| }, |
| { |
| .name = LPASS_BE_SLIMBUS_3_TX, |
| .stream_name = "Slimbus3 Capture", |
| .cpu_dai_name = "msm-dai-q6-dev.16391", |
| .platform_name = "msm-pcm-routing", |
| .codec_name = "tapan_codec", |
| .codec_dai_name = "tapan9302_tx1", |
| .no_pcm = 1, |
| .be_id = MSM_BACKEND_DAI_SLIMBUS_3_TX, |
| .be_hw_params_fixup = msm_slim_0_tx_be_hw_params_fixup, |
| .ops = &msm8226_be_ops, |
| .ignore_suspend = 1, |
| }, |
| { |
| .name = LPASS_BE_SLIMBUS_4_RX, |
| .stream_name = "Slimbus4 Playback", |
| .cpu_dai_name = "msm-dai-q6-dev.16392", |
| .platform_name = "msm-pcm-routing", |
| .codec_name = "tapan_codec", |
| .codec_dai_name = "tapan9302_rx1", |
| .no_pcm = 1, |
| .be_id = MSM_BACKEND_DAI_SLIMBUS_4_RX, |
| .be_hw_params_fixup = msm_slim_0_rx_be_hw_params_fixup, |
| .ops = &msm8226_be_ops, |
| /* dai link has playback support */ |
| .ignore_pmdown_time = 1, |
| .ignore_suspend = 1, |
| }, |
| { |
| .name = LPASS_BE_SLIMBUS_4_TX, |
| .stream_name = "Slimbus4 Capture", |
| .cpu_dai_name = "msm-dai-q6-dev.16393", |
| .platform_name = "msm-pcm-routing", |
| .codec_name = "tapan_codec", |
| .codec_dai_name = "tapan9302_tx1", |
| .no_pcm = 1, |
| .be_id = MSM_BACKEND_DAI_SLIMBUS_4_TX, |
| .be_hw_params_fixup = msm_slim_0_tx_be_hw_params_fixup, |
| .ops = &msm8226_be_ops, |
| .ignore_suspend = 1, |
| }, |
| { |
| .name = LPASS_BE_SLIMBUS_5_TX, |
| .stream_name = "Slimbus5 Capture", |
| .cpu_dai_name = "msm-dai-q6-dev.16395", |
| .platform_name = "msm-pcm-routing", |
| .codec_name = "tapan_codec", |
| .codec_dai_name = "tapan9302_tx1", |
| .no_pcm = 1, |
| .be_id = MSM_BACKEND_DAI_SLIMBUS_5_TX, |
| .be_hw_params_fixup = msm_slim_0_tx_be_hw_params_fixup, |
| .ops = &msm8226_be_ops, |
| .ignore_suspend = 1, |
| }, |
| }; |
| |
| static struct snd_soc_dai_link msm8226_9306_dai_links[ |
| ARRAY_SIZE(msm8226_common_dai) + |
| ARRAY_SIZE(msm8226_9306_dai)]; |
| |
| static struct snd_soc_dai_link msm8226_9302_dai_links[ |
| ARRAY_SIZE(msm8226_common_dai) + |
| ARRAY_SIZE(msm8226_9302_dai)]; |
| |
| struct snd_soc_card snd_soc_card_msm8226 = { |
| .name = "msm8226-tapan-snd-card", |
| .dai_link = msm8226_9306_dai_links, |
| .num_links = ARRAY_SIZE(msm8226_9306_dai_links), |
| }; |
| |
| struct snd_soc_card snd_soc_card_9302_msm8226 = { |
| .name = "msm8226-tapan9302-snd-card", |
| .dai_link = msm8226_9302_dai_links, |
| .num_links = ARRAY_SIZE(msm8226_9302_dai_links), |
| }; |
| |
| static int msm8226_dtparse_auxpcm(struct platform_device *pdev, |
| struct msm_auxpcm_ctrl **auxpcm_ctrl, |
| char *msm_auxpcm_gpio_name[][2]) |
| { |
| int ret = 0; |
| int i = 0; |
| struct msm_auxpcm_gpio *pin_data = NULL; |
| struct msm_auxpcm_ctrl *ctrl; |
| unsigned int gpio_no[NUM_OF_AUXPCM_GPIOS]; |
| enum of_gpio_flags flags = OF_GPIO_ACTIVE_LOW; |
| int auxpcm_cnt = 0; |
| |
| pin_data = devm_kzalloc(&pdev->dev, (ARRAY_SIZE(gpio_no) * |
| sizeof(struct msm_auxpcm_gpio)), |
| GFP_KERNEL); |
| if (!pin_data) { |
| dev_err(&pdev->dev, "No memory for gpio\n"); |
| ret = -ENOMEM; |
| goto err; |
| } |
| |
| for (i = 0; i < ARRAY_SIZE(gpio_no); i++) { |
| gpio_no[i] = of_get_named_gpio_flags(pdev->dev.of_node, |
| msm_auxpcm_gpio_name[i][DT_PARSE_INDEX], |
| 0, &flags); |
| |
| if (gpio_no[i] > 0) { |
| pin_data[i].gpio_name = |
| msm_auxpcm_gpio_name[auxpcm_cnt][GPIO_NAME_INDEX]; |
| pin_data[i].gpio_no = gpio_no[i]; |
| dev_dbg(&pdev->dev, "%s:GPIO gpio[%s] =\n" |
| "0x%x\n", __func__, |
| pin_data[i].gpio_name, |
| pin_data[i].gpio_no); |
| auxpcm_cnt++; |
| } else { |
| dev_err(&pdev->dev, "%s:Invalid AUXPCM GPIO[%s]= %x\n", |
| __func__, |
| msm_auxpcm_gpio_name[i][GPIO_NAME_INDEX], |
| gpio_no[i]); |
| ret = -ENODEV; |
| goto err; |
| } |
| } |
| |
| ctrl = devm_kzalloc(&pdev->dev, |
| sizeof(struct msm_auxpcm_ctrl), GFP_KERNEL); |
| if (!ctrl) { |
| dev_err(&pdev->dev, "No memory for gpio\n"); |
| ret = -ENOMEM; |
| goto err; |
| } |
| |
| ctrl->pin_data = pin_data; |
| ctrl->cnt = auxpcm_cnt; |
| *auxpcm_ctrl = ctrl; |
| return ret; |
| |
| err: |
| if (pin_data) |
| devm_kfree(&pdev->dev, pin_data); |
| return ret; |
| } |
| |
| static int msm8226_prepare_codec_mclk(struct snd_soc_card *card) |
| { |
| struct msm8226_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card); |
| int ret; |
| if (pdata->mclk_gpio) { |
| ret = gpio_request(pdata->mclk_gpio, "TAPAN_CODEC_PMIC_MCLK"); |
| if (ret) { |
| dev_err(card->dev, |
| "%s: Failed to request tapan mclk gpio %d\n", |
| __func__, pdata->mclk_gpio); |
| return ret; |
| } |
| } |
| return 0; |
| } |
| |
| static bool msm8226_swap_gnd_mic(struct snd_soc_codec *codec) |
| { |
| struct snd_soc_card *card = codec->card; |
| struct msm8226_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card); |
| int value = gpio_get_value_cansleep(pdata->us_euro_gpio); |
| |
| pr_debug("%s: swap select switch %d to %d\n", __func__, value, !value); |
| gpio_direction_output(pdata->us_euro_gpio, !value); |
| |
| return true; |
| } |
| |
| static int msm8226_setup_hs_jack(struct platform_device *pdev, |
| struct msm8226_asoc_mach_data *pdata) |
| { |
| int rc; |
| |
| 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_dbg(&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 { |
| rc = gpio_request(pdata->us_euro_gpio, |
| "TAPAN_CODEC_US_EURO_GPIO"); |
| if (rc) { |
| dev_err(&pdev->dev, |
| "%s: Failed to request tapan us-euro gpio %d\n", |
| __func__, pdata->us_euro_gpio); |
| } else { |
| mbhc_cfg.swap_gnd_mic = msm8226_swap_gnd_mic; |
| } |
| } |
| return 0; |
| } |
| |
| static struct snd_soc_card *populate_snd_card_dailinks(struct device *dev) |
| { |
| |
| struct snd_soc_card *card; |
| |
| if (of_property_read_bool(dev->of_node, |
| "qcom,tapan-codec-9302")) { |
| card = &snd_soc_card_9302_msm8226; |
| |
| memcpy(msm8226_9302_dai_links, msm8226_common_dai, |
| sizeof(msm8226_common_dai)); |
| memcpy(msm8226_9302_dai_links + ARRAY_SIZE(msm8226_common_dai), |
| msm8226_9302_dai, sizeof(msm8226_9302_dai)); |
| |
| } else { |
| |
| card = &snd_soc_card_msm8226; |
| |
| memcpy(msm8226_9306_dai_links, msm8226_common_dai, |
| sizeof(msm8226_common_dai)); |
| memcpy(msm8226_9306_dai_links + ARRAY_SIZE(msm8226_common_dai), |
| msm8226_9306_dai, sizeof(msm8226_9306_dai)); |
| } |
| |
| return card; |
| } |
| |
| static __devinit int msm8226_asoc_machine_probe(struct platform_device *pdev) |
| { |
| struct snd_soc_card *card; |
| struct msm8226_asoc_mach_data *pdata; |
| int ret; |
| const char *auxpcm_pri_gpio_set = NULL; |
| |
| if (!pdev->dev.of_node) { |
| dev_err(&pdev->dev, "No platform supplied from device tree\n"); |
| return -EINVAL; |
| } |
| |
| pdata = devm_kzalloc(&pdev->dev, |
| sizeof(struct msm8226_asoc_mach_data), GFP_KERNEL); |
| if (!pdata) { |
| dev_err(&pdev->dev, "Can't allocate msm8226_asoc_mach_data\n"); |
| ret = -ENOMEM; |
| goto err; |
| } |
| |
| card = populate_snd_card_dailinks(&pdev->dev); |
| |
| 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 = of_property_read_u32(pdev->dev.of_node, |
| "qcom,tapan-mclk-clk-freq", &pdata->mclk_freq); |
| if (ret) { |
| dev_err(&pdev->dev, "Looking up %s property in node %s failed", |
| "qcom,tapan-mclk-clk-freq", |
| pdev->dev.of_node->full_name); |
| goto err; |
| } |
| |
| if (pdata->mclk_freq != 9600000) { |
| dev_err(&pdev->dev, "unsupported tapan mclk freq %u\n", |
| pdata->mclk_freq); |
| ret = -EINVAL; |
| goto err; |
| } |
| |
| pdata->mclk_gpio = of_get_named_gpio(pdev->dev.of_node, |
| "qcom,cdc-mclk-gpios", 0); |
| if (pdata->mclk_gpio < 0) { |
| dev_err(&pdev->dev, |
| "Looking up %s property in node %s failed %d\n", |
| "qcom, cdc-mclk-gpios", pdev->dev.of_node->full_name, |
| pdata->mclk_gpio); |
| ret = -ENODEV; |
| goto err; |
| } |
| |
| ret = msm8226_prepare_codec_mclk(card); |
| if (ret) |
| goto err1; |
| |
| mutex_init(&cdc_mclk_mutex); |
| |
| mbhc_cfg.gpio_level_insert = of_property_read_bool(pdev->dev.of_node, |
| "qcom,headset-jack-type-NC"); |
| |
| 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; |
| } |
| |
| /* Parse AUXPCM info from DT */ |
| ret = msm8226_dtparse_auxpcm(pdev, &pdata->auxpcm_ctrl, |
| msm_auxpcm_gpio_name); |
| if (ret) { |
| dev_err(&pdev->dev, |
| "%s: Auxpcm pin data parse failed\n", __func__); |
| goto err; |
| } |
| |
| vdd_spkr_gpio = of_get_named_gpio(pdev->dev.of_node, |
| "qcom,cdc-vdd-spkr-gpios", 0); |
| if (vdd_spkr_gpio < 0) { |
| dev_dbg(&pdev->dev, |
| "Looking up %s property in node %s failed %d\n", |
| "qcom, cdc-vdd-spkr-gpios", |
| pdev->dev.of_node->full_name, vdd_spkr_gpio); |
| } else { |
| ret = gpio_request(vdd_spkr_gpio, "TAPAN_CODEC_VDD_SPKR"); |
| if (ret) { |
| /* GPIO to enable EXT VDD exists, but failed request */ |
| dev_err(card->dev, |
| "%s: Failed to request tapan vdd spkr gpio %d\n", |
| __func__, vdd_spkr_gpio); |
| goto err; |
| } |
| } |
| |
| ext_spk_amp_gpio = of_get_named_gpio(pdev->dev.of_node, |
| "qcom,cdc-lineout-spkr-gpios", 0); |
| if (ext_spk_amp_gpio < 0) { |
| dev_err(&pdev->dev, |
| "Looking up %s property in node %s failed %d\n", |
| "qcom, cdc-lineout-spkr-gpios", |
| pdev->dev.of_node->full_name, ext_spk_amp_gpio); |
| } else { |
| ret = gpio_request(ext_spk_amp_gpio, |
| "TAPAN_CODEC_LINEOUT_SPKR"); |
| if (ret) { |
| /* GPIO to enable EXT AMP exists, but failed request */ |
| dev_err(card->dev, |
| "%s: Failed to request tapan amp spkr gpio %d\n", |
| __func__, ext_spk_amp_gpio); |
| goto err_vdd_spkr; |
| } |
| } |
| |
| msm8226_setup_hs_jack(pdev, pdata); |
| |
| ret = of_property_read_string(pdev->dev.of_node, |
| "qcom,prim-auxpcm-gpio-set", &auxpcm_pri_gpio_set); |
| if (ret) { |
| dev_err(&pdev->dev, "Looking up %s property in node %s failed", |
| "qcom,prim-auxpcm-gpio-set", |
| pdev->dev.of_node->full_name); |
| goto err_lineout_spkr; |
| } |
| if (!strcmp(auxpcm_pri_gpio_set, "prim-gpio-prim")) { |
| lpaif_pri_muxsel_virt_addr = ioremap(LPAIF_PRI_MODE_MUXSEL, 4); |
| } else if (!strcmp(auxpcm_pri_gpio_set, "prim-gpio-tert")) { |
| lpaif_pri_muxsel_virt_addr = ioremap(LPAIF_TER_MODE_MUXSEL, 4); |
| } else { |
| dev_err(&pdev->dev, "Invalid value %s for AUXPCM GPIO set\n", |
| auxpcm_pri_gpio_set); |
| ret = -EINVAL; |
| goto err_lineout_spkr; |
| } |
| if (lpaif_pri_muxsel_virt_addr == NULL) { |
| pr_err("%s Pri muxsel virt addr is null\n", __func__); |
| ret = -EINVAL; |
| goto err_lineout_spkr; |
| } |
| |
| return 0; |
| |
| err_lineout_spkr: |
| if (ext_spk_amp_gpio >= 0) { |
| gpio_free(ext_spk_amp_gpio); |
| ext_spk_amp_gpio = -1; |
| } |
| |
| err_vdd_spkr: |
| if (vdd_spkr_gpio >= 0) { |
| gpio_free(vdd_spkr_gpio); |
| vdd_spkr_gpio = -1; |
| } |
| |
| err: |
| if (pdata->mclk_gpio > 0) { |
| dev_dbg(&pdev->dev, "%s free gpio %d\n", |
| __func__, pdata->mclk_gpio); |
| gpio_free(pdata->mclk_gpio); |
| pdata->mclk_gpio = 0; |
| } |
| err1: |
| devm_kfree(&pdev->dev, pdata); |
| return ret; |
| } |
| |
| static int __devexit msm8226_asoc_machine_remove(struct platform_device *pdev) |
| { |
| struct snd_soc_card *card = platform_get_drvdata(pdev); |
| struct msm8226_asoc_mach_data *pdata = snd_soc_card_get_drvdata(card); |
| |
| gpio_free(pdata->mclk_gpio); |
| if (vdd_spkr_gpio >= 0) |
| gpio_free(vdd_spkr_gpio); |
| if (ext_spk_amp_gpio >= 0) |
| gpio_free(ext_spk_amp_gpio); |
| if (pdata->us_euro_gpio > 0) |
| gpio_free(pdata->us_euro_gpio); |
| |
| vdd_spkr_gpio = -1; |
| ext_spk_amp_gpio = -1; |
| snd_soc_unregister_card(card); |
| |
| return 0; |
| } |
| |
| static const struct of_device_id msm8226_asoc_machine_of_match[] = { |
| { .compatible = "qcom,msm8226-audio-tapan", }, |
| {}, |
| }; |
| |
| static struct platform_driver msm8226_asoc_machine_driver = { |
| .driver = { |
| .name = DRV_NAME, |
| .owner = THIS_MODULE, |
| .pm = &snd_soc_pm_ops, |
| .of_match_table = msm8226_asoc_machine_of_match, |
| }, |
| .probe = msm8226_asoc_machine_probe, |
| .remove = __devexit_p(msm8226_asoc_machine_remove), |
| }; |
| module_platform_driver(msm8226_asoc_machine_driver); |
| |
| MODULE_DESCRIPTION("ALSA SoC msm"); |
| MODULE_LICENSE("GPL v2"); |
| MODULE_ALIAS("platform:" DRV_NAME); |
| MODULE_DEVICE_TABLE(of, msm8226_asoc_machine_of_match); |