| /* Copyright (c) 2012-2016, The Linux Foundation. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 and |
| * only version 2 as published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| */ |
| |
| #include <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 <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 <soc/qcom/socinfo.h> |
| #include <qdsp6v2/msm-pcm-routing-v2.h> |
| #include <sound/q6core.h> |
| #include "../codecs/wcd9xxx-common.h" |
| #include "../codecs/wcd9330.h" |
| #include "../codecs/wcd9306.h" |
| |
| /* Spk control */ |
| #define MDM_SPK_ON 1 |
| |
| #define WCD9XXX_MBHC_DEF_BUTTONS 8 |
| #define WCD9XXX_MBHC_DEF_RLOADS 5 |
| /* |
| * MDM9607 run Tomtom at 12.288 Mhz. |
| * At present MDM supports 12.288mhz |
| * only. Tomtom 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 LPASS_CSR_GP_IO_MUX_MIC_CTL (LPAIF_OFFSET + 0x2000) |
| |
| /* SW workaround for MCLK routing issue at HW level in MDM9607 |
| * Set below registers to route |
| * MCLK source (gcc_ultaudio_ext_mclk2) |
| * to PLL test pad |
| */ |
| #define GCC_CLK_CTL_REG 0x01800000 |
| #define GCC_GCC_DEBUG_CLK_CTL (GCC_CLK_CTL_REG + 0x74000) |
| #define GCC_PLLTEST_PAD_CFG (GCC_CLK_CTL_REG + 0x7400C) |
| |
| #define GCC_DEBUG_CLK_CTL_EN_VALUE 0x100ec |
| #define GCC_PLLTEST_PAD_CFG_EN_VALUE 0x1200 |
| |
| #define I2S_SEL 0 |
| #define I2S_PCM_SEL 1 |
| #define I2S_PCM_SEL_OFFSET 0 |
| #define I2S_PCM_MASTER_MODE 1 |
| #define I2S_PCM_SLAVE_MODE 0 |
| |
| /* Currently enabling only SCLK because |
| * MCLK is routed from PLL test pad |
| */ |
| #define PRI_TLMM_CLKS_EN_MASTER 0x00020004 |
| #define SEC_TLMM_CLKS_EN_MASTER 0x2 |
| #define PRI_TLMM_CLKS_EN_SLAVE 0x100000 |
| #define SEC_TLMM_CLKS_EN_SLAVE 0x800000 |
| #define CLOCK_ON 1 |
| #define CLOCK_OFF 0 |
| |
| /* Machine driver Name*/ |
| #define DRV_NAME "mdm9607-asoc-snd" |
| |
| enum mi2s_pcm_mux { |
| PRI_MI2S_PCM, |
| SEC_MI2S_PCM, |
| MI2S_PCM_MAX_INTF |
| }; |
| |
| struct mdm9607_codec { |
| int (*mclk_enable_fn)(struct snd_soc_codec *codec, |
| int mclk_enable, bool dapm); |
| int (*mbhc_hs_detect)(struct snd_soc_codec *codec, |
| struct wcd9xxx_mbhc_config *mbhc_cfg); |
| }; |
| |
| struct mdm_machine_data { |
| u32 mclk_freq; |
| atomic_t prim_clk_usrs; |
| u16 prim_mi2s_mode; |
| u16 prim_auxpcm_mode; |
| atomic_t sec_clk_usrs; |
| u16 sec_mi2s_mode; |
| u16 sec_auxpcm_mode; |
| void *lpaif_pri_muxsel_virt_addr; |
| void *lpaif_sec_muxsel_virt_addr; |
| void *lpass_mux_spkr_ctl_virt_addr; |
| void *lpass_mux_mic_ctl_virt_addr; |
| void *gcc_debug_clk_ctl_virt_addr; |
| void *gcc_plltest_pad_cfg_virt_addr; |
| struct mdm9607_codec mdm9607_codec_fn; |
| }; |
| |
| 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 = SAMPLE_RATE_8KHZ; |
| static struct mutex cdc_mclk_mutex; |
| static int mdm_mi2s_rx_ch = 1; |
| static int mdm_mi2s_tx_ch = 1; |
| static int mdm_mi2s_rate = SAMPLE_RATE_48KHZ; |
| static int mdm_sec_mi2s_rx_ch = 1; |
| static int mdm_sec_mi2s_tx_ch = 1; |
| static int mdm_sec_mi2s_rate = SAMPLE_RATE_48KHZ; |
| |
| static int mdm_spk_control; |
| static atomic_t aux_ref_count; |
| static atomic_t sec_aux_ref_count; |
| static atomic_t mi2s_ref_count; |
| static atomic_t sec_mi2s_ref_count; |
| |
| static int clk_users; |
| |
| static int mdm_enable_codec_ext_clk(struct snd_soc_codec *codec, |
| int enable, bool dapm); |
| |
| static void *def_codec_mbhc_cal(void); |
| |
| static struct wcd9xxx_mbhc_config mbhc_cfg = { |
| .read_fw_bin = false, |
| .calibration = NULL, |
| .micbias = MBHC_MICBIAS2, |
| .mclk_cb_fn = mdm_enable_codec_ext_clk, |
| .mclk_rate = MDM_MCLK_CLK_12P288MHZ, |
| .gpio_level_insert = 1, |
| .detect_extn_cable = false, |
| .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 | |
| 1 << MBHC_CS_ENABLE_DET_ANC), |
| .do_recalibration = true, |
| .use_vddio_meas = true, |
| .enable_anc_mic_detect = false, |
| .hw_jack_type = FOUR_POLE_JACK, |
| }; |
| |
| static void mdm_gpio_set_mux_ctl(struct mdm_machine_data *dt) |
| { |
| if (dt->gcc_debug_clk_ctl_virt_addr != NULL) |
| iowrite32(GCC_DEBUG_CLK_CTL_EN_VALUE, |
| dt->gcc_debug_clk_ctl_virt_addr); |
| else |
| pr_err("%s: gcc_debug_clk_ctl_virt_addr is NULL\n", |
| __func__); |
| |
| if (dt->gcc_plltest_pad_cfg_virt_addr != NULL) |
| iowrite32(GCC_PLLTEST_PAD_CFG_EN_VALUE, |
| dt->gcc_plltest_pad_cfg_virt_addr); |
| else |
| pr_err("%s:gcc_plltest_pad_cfg_virt_addr is NULL\n", |
| __func__); |
| } |
| |
| static int mdm_mi2s_clk_ctl(struct snd_soc_pcm_runtime *rtd, bool enable, |
| int rate) |
| { |
| 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) { |
| if (atomic_read(&pdata->prim_clk_usrs) == 0) { |
| lpass_clk->clk_val2 = pdata->mclk_freq; |
| lpass_clk->clk_val1 = (rate * 2 * |
| NO_OF_BITS_PER_SAMPLE); |
| |
| lpass_clk->clk_set_mode = Q6AFE_LPASS_MODE_BOTH_VALID; |
| } else { |
| lpass_clk->clk_val1 = (rate * 2 * |
| NO_OF_BITS_PER_SAMPLE); |
| |
| 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 |
| atomic_inc(&pdata->prim_clk_usrs); |
| } else { |
| if (atomic_read(&pdata->prim_clk_usrs) > 0) |
| atomic_dec(&pdata->prim_clk_usrs); |
| |
| if (atomic_read(&pdata->prim_clk_usrs) == 0) { |
| lpass_clk->clk_val2 = Q6AFE_LPASS_OSR_CLK_DISABLE; |
| lpass_clk->clk_set_mode = Q6AFE_LPASS_MODE_BOTH_VALID; |
| } 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: |
| clk_users = atomic_read(&pdata->prim_clk_usrs); |
| 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, 0); |
| 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; |
| struct snd_soc_card *card = rtd->card; |
| struct mdm_machine_data *pdata = snd_soc_card_get_drvdata(card); |
| int ret = 0; |
| |
| if (atomic_inc_return(&mi2s_ref_count) == 1) { |
| if (pdata->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, |
| pdata->lpaif_pri_muxsel_virt_addr); |
| |
| if (pdata->lpass_mux_spkr_ctl_virt_addr != NULL) { |
| if (pdata->prim_mi2s_mode == 1) { |
| iowrite32(PRI_TLMM_CLKS_EN_MASTER, |
| pdata->lpass_mux_spkr_ctl_virt_addr); |
| } else if (pdata->prim_mi2s_mode == 0) { |
| iowrite32(PRI_TLMM_CLKS_EN_SLAVE, |
| pdata->lpass_mux_spkr_ctl_virt_addr); |
| } else { |
| pr_err("%s Invalid primary mi2s mode\n", |
| __func__); |
| atomic_dec(&mi2s_ref_count); |
| ret = -EINVAL; |
| goto err; |
| } |
| } else { |
| pr_err("%s: mux spkr ctl virt addr is NULL\n", |
| __func__); |
| ret = -EINVAL; |
| goto err; |
| } |
| mdm_gpio_set_mux_ctl(pdata); |
| } else { |
| pr_err("%s lpaif_pri_muxsel_virt_addr is NULL\n", |
| __func__); |
| ret = -EINVAL; |
| goto done; |
| } |
| |
| /* |
| * This sets the CONFIG PARAMETER WS_SRC. |
| * 1 means internal clock master mode. |
| * 0 means external clock slave mode. |
| */ |
| if (pdata->prim_mi2s_mode == 1) { |
| ret = mdm_mi2s_clk_ctl(rtd, true, mdm_mi2s_rate); |
| if (ret < 0) { |
| pr_err("%s clock enable failed\n", __func__); |
| goto err; |
| } |
| 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 err; |
| } |
| 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__); |
| } else if (pdata->prim_mi2s_mode == 0) { |
| /* |
| * Disable bit clk in slave mode for QC codec. |
| * Enable only mclk. |
| */ |
| ret = mdm_mi2s_clk_ctl(rtd, true, 0); |
| if (ret < 0) { |
| pr_err("%s clock enable failed\n", __func__); |
| goto err; |
| } |
| ret = snd_soc_dai_set_fmt(cpu_dai, |
| SND_SOC_DAIFMT_CBM_CFM); |
| if (ret < 0) { |
| pr_err("%s Set fmt for cpu dai failed\n", |
| __func__); |
| goto err; |
| } |
| ret = snd_soc_dai_set_fmt(codec_dai, |
| SND_SOC_DAIFMT_CBM_CFM); |
| if (ret < 0) |
| pr_err("%s Set fmt for codec dai failed\n", |
| __func__); |
| } else { |
| pr_err("%s Invalid primary mi2s mode\n", __func__); |
| atomic_dec(&mi2s_ref_count); |
| ret = -EINVAL; |
| } |
| } |
| err: |
| afe_enable_lpass_core_shared_clock(MI2S_RX, CLOCK_OFF); |
| done: |
| return ret; |
| } |
| |
| static int mdm_sec_mi2s_clk_ctl(struct snd_soc_pcm_runtime *rtd, bool enable, |
| int rate) |
| { |
| 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 = -EINVAL; |
| 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) { |
| if (atomic_read(&pdata->sec_clk_usrs) == 0) { |
| lpass_clk->clk_val2 = pdata->mclk_freq; |
| lpass_clk->clk_val1 = (rate * 2 * |
| NO_OF_BITS_PER_SAMPLE); |
| |
| lpass_clk->clk_set_mode = Q6AFE_LPASS_MODE_BOTH_VALID; |
| } else { |
| lpass_clk->clk_val1 = (rate * 2 * |
| NO_OF_BITS_PER_SAMPLE); |
| |
| lpass_clk->clk_set_mode = Q6AFE_LPASS_MODE_CLK1_VALID; |
| } |
| ret = afe_set_lpass_clock(SECONDARY_I2S_RX, lpass_clk); |
| if (ret < 0) |
| pr_err("%s:afe_set_lpass_clock failed\n", __func__); |
| else |
| atomic_inc(&pdata->sec_clk_usrs); |
| } else { |
| if (atomic_read(&pdata->sec_clk_usrs) > 0) |
| atomic_dec(&pdata->sec_clk_usrs); |
| |
| if (atomic_read(&pdata->sec_clk_usrs) == 0) { |
| lpass_clk->clk_val2 = Q6AFE_LPASS_OSR_CLK_DISABLE; |
| lpass_clk->clk_set_mode = Q6AFE_LPASS_MODE_BOTH_VALID; |
| } 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(SECONDARY_I2S_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_sec_mi2s_shutdown(struct snd_pcm_substream *substream) |
| { |
| struct snd_soc_pcm_runtime *rtd = substream->private_data; |
| int ret; |
| |
| if (atomic_dec_return(&sec_mi2s_ref_count) == 0) { |
| ret = mdm_sec_mi2s_clk_ctl(rtd, false, 0); |
| if (ret < 0) |
| pr_err("%s Clock disable failed\n", __func__); |
| } |
| } |
| |
| static int mdm_sec_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_card *card = rtd->card; |
| struct mdm_machine_data *pdata = snd_soc_card_get_drvdata(card); |
| int ret = 0; |
| |
| if (atomic_inc_return(&sec_mi2s_ref_count) == 1) { |
| if (pdata->lpaif_sec_muxsel_virt_addr != NULL) { |
| ret = afe_enable_lpass_core_shared_clock( |
| SECONDARY_I2S_RX, CLOCK_ON); |
| if (ret < 0) { |
| ret = -EINVAL; |
| goto done; |
| } |
| iowrite32(I2S_SEL << I2S_PCM_SEL_OFFSET, |
| pdata->lpaif_sec_muxsel_virt_addr); |
| |
| if (pdata->lpass_mux_mic_ctl_virt_addr != NULL) { |
| if (pdata->sec_mi2s_mode == 1) { |
| iowrite32(SEC_TLMM_CLKS_EN_MASTER, |
| pdata->lpass_mux_mic_ctl_virt_addr); |
| } else if (pdata->sec_mi2s_mode == 0) { |
| iowrite32(SEC_TLMM_CLKS_EN_SLAVE, |
| pdata->lpass_mux_mic_ctl_virt_addr); |
| } else { |
| pr_err("%s Invalid secondary mi2s mode\n", |
| __func__); |
| atomic_dec(&sec_mi2s_ref_count); |
| ret = -EINVAL; |
| goto err; |
| } |
| } else { |
| pr_err("%s: mux spkr ctl virt addr is NULL\n", |
| __func__); |
| ret = -EINVAL; |
| goto err; |
| } |
| mdm_gpio_set_mux_ctl(pdata); |
| } else { |
| pr_err("%s lpaif_sec_muxsel_virt_addr is NULL\n", |
| __func__); |
| ret = -EINVAL; |
| goto done; |
| } |
| |
| /* |
| * This sets the CONFIG PARAMETER WS_SRC. |
| * 1 means internal clock master mode. |
| * 0 means external clock slave mode. |
| */ |
| if (pdata->sec_mi2s_mode == 1) { |
| ret = mdm_sec_mi2s_clk_ctl(rtd, true, |
| mdm_sec_mi2s_rate); |
| if (ret < 0) { |
| pr_err("%s clock enable failed\n", __func__); |
| goto err; |
| } |
| 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__); |
| } else if (pdata->sec_mi2s_mode == 0) { |
| /* |
| * Enable mclk here, if needed for external codecs. |
| * Optional. Refer primary mi2s slave interface. |
| */ |
| ret = snd_soc_dai_set_fmt(cpu_dai, |
| SND_SOC_DAIFMT_CBM_CFM); |
| if (ret < 0) |
| pr_err("%s Set fmt for cpu dai failed\n", |
| __func__); |
| } else { |
| pr_err("%s Invalid secondary mi2s mode\n", __func__); |
| atomic_dec(&sec_mi2s_ref_count); |
| ret = -EINVAL; |
| } |
| |
| } |
| err: |
| afe_enable_lpass_core_shared_clock(SECONDARY_I2S_RX, CLOCK_OFF); |
| done: |
| return ret; |
| } |
| |
| static struct snd_soc_ops mdm_mi2s_be_ops = { |
| .startup = mdm_mi2s_startup, |
| .shutdown = mdm_mi2s_shutdown, |
| }; |
| |
| static struct snd_soc_ops mdm_sec_mi2s_be_ops = { |
| .startup = mdm_sec_mi2s_startup, |
| .shutdown = mdm_sec_mi2s_shutdown, |
| }; |
| |
| static int mdm_mi2s_rate_get(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol) |
| { |
| pr_debug("%s: mdm_i2s_rate = %d", __func__, |
| mdm_mi2s_rate); |
| ucontrol->value.integer.value[0] = mdm_mi2s_rate; |
| return 0; |
| } |
| |
| static int mdm_mi2s_rate_put(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol) |
| { |
| switch (ucontrol->value.integer.value[0]) { |
| case 0: |
| mdm_mi2s_rate = SAMPLE_RATE_8KHZ; |
| break; |
| case 1: |
| mdm_mi2s_rate = SAMPLE_RATE_16KHZ; |
| break; |
| case 2: |
| default: |
| mdm_mi2s_rate = SAMPLE_RATE_48KHZ; |
| break; |
| } |
| pr_debug("%s: mdm_mi2s_rate = %d ucontrol->value = %d\n", |
| __func__, mdm_mi2s_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_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_rate; |
| channels->min = channels->max = mdm_mi2s_tx_ch; |
| return 0; |
| } |
| |
| |
| static int mdm_sec_mi2s_rate_get(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol) |
| { |
| pr_debug("%s: mdm_sec_mi2s_rate = %d", __func__, |
| mdm_sec_mi2s_rate); |
| ucontrol->value.integer.value[0] = mdm_sec_mi2s_rate; |
| return 0; |
| } |
| |
| static int mdm_sec_mi2s_rate_put(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol) |
| { |
| switch (ucontrol->value.integer.value[0]) { |
| case 0: |
| mdm_sec_mi2s_rate = SAMPLE_RATE_8KHZ; |
| break; |
| case 1: |
| mdm_sec_mi2s_rate = SAMPLE_RATE_16KHZ; |
| break; |
| case 2: |
| default: |
| mdm_sec_mi2s_rate = SAMPLE_RATE_48KHZ; |
| break; |
| } |
| pr_debug("%s: mdm_sec_mi2s_rate = %d ucontrol->value = %d\n", |
| __func__, mdm_sec_mi2s_rate, |
| (int)ucontrol->value.integer.value[0]); |
| return 0; |
| } |
| |
| static int mdm_sec_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_sec_mi2s_rate; |
| channels->min = channels->max = mdm_sec_mi2s_rx_ch; |
| return 0; |
| } |
| |
| static int mdm_sec_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_sec_mi2s_rate; |
| channels->min = channels->max = mdm_sec_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_sec_mi2s_rx_ch_get(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol) |
| { |
| pr_debug("%s mdm_sec_mi2s_rx_ch %d\n", __func__, |
| mdm_sec_mi2s_rx_ch); |
| |
| ucontrol->value.integer.value[0] = mdm_sec_mi2s_rx_ch - 1; |
| return 0; |
| } |
| |
| static int mdm_sec_mi2s_rx_ch_put(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol) |
| { |
| mdm_sec_mi2s_rx_ch = ucontrol->value.integer.value[0] + 1; |
| pr_debug("%s mdm_sec_mi2s_rx_ch %d\n", __func__, |
| mdm_sec_mi2s_rx_ch); |
| |
| return 1; |
| } |
| |
| static int mdm_sec_mi2s_tx_ch_get(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol) |
| { |
| pr_debug("%s mdm_sec_mi2s_tx_ch %d\n", __func__, |
| mdm_sec_mi2s_tx_ch); |
| |
| ucontrol->value.integer.value[0] = mdm_sec_mi2s_tx_ch - 1; |
| return 0; |
| } |
| |
| static int mdm_sec_mi2s_tx_ch_put(struct snd_kcontrol *kcontrol, |
| struct snd_ctl_elem_value *ucontrol) |
| { |
| mdm_sec_mi2s_tx_ch = ucontrol->value.integer.value[0] + 1; |
| pr_debug("%s mdm_sec_mi2s_tx_ch %d\n", __func__, |
| mdm_sec_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, "Ext Spk Bottom Pos"); |
| snd_soc_dapm_enable_pin(dapm, "Ext Spk Bottom Neg"); |
| snd_soc_dapm_enable_pin(dapm, "Ext Spk Top Pos"); |
| snd_soc_dapm_enable_pin(dapm, "Ext Spk Top Neg"); |
| } else { |
| snd_soc_dapm_disable_pin(dapm, "Ext Spk Bottom Pos"); |
| snd_soc_dapm_disable_pin(dapm, "Ext Spk Bottom Neg"); |
| snd_soc_dapm_disable_pin(dapm, "Ext Spk Top Pos"); |
| snd_soc_dapm_disable_pin(dapm, "Ext Spk Top Neg"); |
| } |
| snd_soc_dapm_sync(dapm); |
| mutex_unlock(&codec->mutex); |
| } |
| |
| 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_enable_codec_ext_clk(struct snd_soc_codec *codec, |
| int enable, bool dapm) |
| { |
| int ret = 0; |
| struct snd_soc_card *card = codec->component.card; |
| struct mdm_machine_data *pdata = |
| snd_soc_card_get_drvdata(card); |
| struct afe_clk_cfg *lpass_clk = NULL; |
| |
| pr_debug("%s enable %d codec name %s\n", |
| __func__, enable, codec->component.name); |
| |
| lpass_clk = kzalloc(sizeof(struct afe_clk_cfg), GFP_KERNEL); |
| if (!lpass_clk) |
| return -ENOMEM; |
| |
| mutex_lock(&cdc_mclk_mutex); |
| memcpy(lpass_clk, &lpass_default, sizeof(struct afe_clk_cfg)); |
| if (enable) { |
| if (atomic_read(&pdata->prim_clk_usrs) == 0) { |
| lpass_clk->clk_val2 = pdata->mclk_freq; |
| lpass_clk->clk_set_mode = Q6AFE_LPASS_MODE_CLK2_VALID; |
| ret = afe_set_lpass_clock(MI2S_RX, lpass_clk); |
| if (ret < 0) { |
| pr_err("%s afe_set_lpass_clock failed\n", |
| __func__); |
| |
| goto err; |
| } |
| } |
| atomic_inc(&pdata->prim_clk_usrs); |
| pdata->mdm9607_codec_fn.mclk_enable_fn(codec, 1, dapm); |
| } else { |
| if (atomic_read(&pdata->prim_clk_usrs) > 0) |
| atomic_dec(&pdata->prim_clk_usrs); |
| if (atomic_read(&pdata->prim_clk_usrs) == 0) { |
| lpass_clk->clk_set_mode = Q6AFE_LPASS_MODE_CLK2_VALID; |
| lpass_clk->clk_val2 = Q6AFE_LPASS_OSR_CLK_DISABLE; |
| ret = afe_set_lpass_clock(MI2S_RX, lpass_clk); |
| if (ret < 0) { |
| pr_err("%s afe_set_lpass_clock failed\n", |
| __func__); |
| |
| goto err; |
| } |
| } |
| pdata->mdm9607_codec_fn.mclk_enable_fn(codec, 0, dapm); |
| } |
| pr_debug("%s clk2 %x mode %x\n", __func__, lpass_clk->clk_val2, |
| lpass_clk->clk_set_mode); |
| err: |
| mutex_unlock(&cdc_mclk_mutex); |
| kfree(lpass_clk); |
| clk_users = atomic_read(&pdata->prim_clk_usrs); |
| return ret; |
| } |
| |
| 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) |
| { |
| struct snd_soc_pcm_runtime *rtd = substream->private_data; |
| struct snd_soc_card *card = rtd->card; |
| struct mdm_machine_data *pdata = snd_soc_card_get_drvdata(card); |
| int ret = 0; |
| |
| if (atomic_inc_return(&aux_ref_count) == 1) { |
| if (pdata->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, |
| pdata->lpaif_pri_muxsel_virt_addr); |
| |
| if (pdata->lpass_mux_spkr_ctl_virt_addr != NULL) { |
| if (pdata->prim_auxpcm_mode == 1) { |
| iowrite32(PRI_TLMM_CLKS_EN_MASTER, |
| pdata->lpass_mux_spkr_ctl_virt_addr); |
| } else if (pdata->prim_auxpcm_mode == 0) { |
| iowrite32(PRI_TLMM_CLKS_EN_SLAVE, |
| pdata->lpass_mux_spkr_ctl_virt_addr); |
| } else { |
| pr_err("%s Invalid primary auxpcm mode\n", |
| __func__); |
| atomic_dec(&aux_ref_count); |
| ret = -EINVAL; |
| goto err; |
| } |
| } else { |
| pr_err("%s lpass_mux_spkr_ctl_virt_addr is NULL\n", |
| __func__); |
| ret = -EINVAL; |
| goto err; |
| } |
| } else { |
| pr_err("%s lpaif_pri_muxsel_virt_addr is NULL\n", |
| __func__); |
| ret = -EINVAL; |
| goto done; |
| } |
| } |
| err: |
| afe_enable_lpass_core_shared_clock(MI2S_RX, CLOCK_OFF); |
| done: |
| return ret; |
| } |
| |
| static int mdm_sec_auxpcm_startup(struct snd_pcm_substream *substream) |
| { |
| struct snd_soc_pcm_runtime *rtd = substream->private_data; |
| struct snd_soc_card *card = rtd->card; |
| struct mdm_machine_data *pdata = snd_soc_card_get_drvdata(card); |
| int ret = 0; |
| |
| if (atomic_inc_return(&sec_aux_ref_count) == 1) { |
| if (pdata->lpaif_sec_muxsel_virt_addr != NULL) { |
| ret = afe_enable_lpass_core_shared_clock( |
| SECONDARY_I2S_RX, CLOCK_ON); |
| if (ret < 0) { |
| ret = -EINVAL; |
| goto done; |
| } |
| |
| iowrite32(I2S_PCM_SEL << I2S_PCM_SEL_OFFSET, |
| pdata->lpaif_sec_muxsel_virt_addr); |
| |
| if (pdata->lpass_mux_mic_ctl_virt_addr != NULL) { |
| if (pdata->sec_auxpcm_mode == 1) { |
| iowrite32(SEC_TLMM_CLKS_EN_MASTER, |
| pdata->lpass_mux_mic_ctl_virt_addr); |
| } else if (pdata->sec_auxpcm_mode == 0) { |
| iowrite32(SEC_TLMM_CLKS_EN_SLAVE, |
| pdata->lpass_mux_mic_ctl_virt_addr); |
| } else { |
| pr_err("%s Invalid secondary auxpcm mode\n", |
| __func__); |
| atomic_dec(&sec_aux_ref_count); |
| ret = -EINVAL; |
| goto err; |
| } |
| } else { |
| pr_err("%s lpass_mux_mic_ctl_virt_addr is NULL\n", |
| __func__); |
| ret = -EINVAL; |
| goto err; |
| } |
| } else { |
| pr_err("%s lpaif_sec_muxsel_virt_addr is NULL\n", |
| __func__); |
| ret = -EINVAL; |
| goto done; |
| } |
| } |
| err: |
| afe_enable_lpass_core_shared_clock(SECONDARY_I2S_RX, CLOCK_OFF); |
| done: |
| return ret; |
| } |
| |
| static struct snd_soc_ops mdm_auxpcm_be_ops = { |
| .startup = mdm_auxpcm_startup, |
| }; |
| |
| static struct snd_soc_ops mdm_sec_auxpcm_be_ops = { |
| .startup = mdm_sec_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 = SAMPLE_RATE_8KHZ; |
| break; |
| case 1: |
| mdm_auxpcm_rate = SAMPLE_RATE_16KHZ; |
| break; |
| default: |
| mdm_auxpcm_rate = SAMPLE_RATE_8KHZ; |
| 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 mdm9607_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 const char *const spk_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_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_rate_text), |
| }; |
| |
| 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 SampleRate", mdm_enum[4], |
| mdm_mi2s_rate_get, |
| mdm_mi2s_rate_put), |
| SOC_ENUM_EXT("SEC_MI2S_RX Channels", mdm_enum[1], |
| mdm_sec_mi2s_rx_ch_get, |
| mdm_sec_mi2s_rx_ch_put), |
| SOC_ENUM_EXT("SEC_MI2S_TX Channels", mdm_enum[2], |
| mdm_sec_mi2s_tx_ch_get, |
| mdm_sec_mi2s_tx_ch_put), |
| SOC_ENUM_EXT("SEC_MI2S SampleRate", mdm_enum[4], |
| mdm_sec_mi2s_rate_get, |
| mdm_sec_mi2s_rate_put), |
| }; |
| |
| static int msm_snd_get_ext_clk_cnt(void) |
| { |
| return clk_users; |
| } |
| |
| 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_soc_card *card = rtd->card; |
| struct mdm_machine_data *pdata = snd_soc_card_get_drvdata(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) |
| goto done; |
| |
| snd_soc_dapm_new_controls(dapm, mdm9607_dapm_widgets, |
| ARRAY_SIZE(mdm9607_dapm_widgets)); |
| |
| /* |
| * 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, "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, "DMIC6"); |
| |
| snd_soc_dapm_sync(dapm); |
| |
| ret = afe_enable_lpass_core_shared_clock(MI2S_RX, CLOCK_ON); |
| if (ret < 0) { |
| ret = -EINVAL; |
| goto done; |
| } |
| |
| mdm_gpio_set_mux_ctl(pdata); |
| |
| ret = afe_enable_lpass_core_shared_clock(MI2S_RX, CLOCK_OFF); |
| |
| mbhc_cfg.calibration = def_codec_mbhc_cal(); |
| if (mbhc_cfg.calibration) { |
| ret = pdata->mdm9607_codec_fn.mbhc_hs_detect(codec, &mbhc_cfg); |
| if (ret < 0) { |
| pr_err("%s: Failed to intialise mbhc %d\n", |
| __func__, ret); |
| kfree(mbhc_cfg.calibration); |
| } |
| } else { |
| ret = -ENOMEM; |
| } |
| |
| if (!strcmp(card->name, "mdm9607-tomtom-i2s-snd-card")) { |
| tomtom_register_ext_clk_cb(mdm_enable_codec_ext_clk, |
| msm_snd_get_ext_clk_cnt, |
| rtd->codec); |
| |
| ret = mdm_enable_codec_ext_clk(rtd->codec, 1, false); |
| if (IS_ERR_VALUE(ret)) { |
| pr_err("%s: Failed to enable mclk, err = 0x%x\n", |
| __func__, ret); |
| goto done; |
| } |
| |
| tomtom_enable_qfuse_sensing(rtd->codec); |
| |
| ret = mdm_enable_codec_ext_clk(rtd->codec, 0, false); |
| if (IS_ERR_VALUE(ret)) { |
| pr_err("%s: Failed to disable mclk, err = 0x%x\n", |
| __func__, ret); |
| } |
| } |
| done: |
| return ret; |
| } |
| |
| void *def_codec_mbhc_cal(void) |
| { |
| void *tomtom_cal; |
| struct wcd9xxx_mbhc_btn_detect_cfg *btn_cfg; |
| u16 *btn_low, *btn_high; |
| u8 *n_ready, *n_cic, *gain; |
| |
| tomtom_cal = kzalloc(WCD9XXX_MBHC_CAL_SIZE(WCD9XXX_MBHC_DEF_BUTTONS, |
| WCD9XXX_MBHC_DEF_RLOADS), |
| GFP_KERNEL); |
| if (!tomtom_cal) { |
| pr_err("%s Out of memory\n", __func__); |
| |
| return NULL; |
| } |
| |
| #define S(X, Y) ((WCD9XXX_MBHC_CAL_GENERAL_PTR(tomtom_cal)->X) = (Y)) |
| S(t_ldoh, 100); |
| S(t_bg_fast_settle, 100); |
| S(t_shutdown_plug_rem, 255); |
| S(mbhc_nsa, 4); |
| S(mbhc_navg, 4); |
| #undef S |
| #define S(X, Y) ((WCD9XXX_MBHC_CAL_PLUG_DET_PTR(tomtom_cal)->X) = (Y)) |
| S(mic_current, TOMTOM_PID_MIC_5_UA); |
| S(hph_current, TOMTOM_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(tomtom_cal)->X) = (Y)) |
| S(v_no_mic, 30); |
| S(v_hs_max, 2400); |
| #undef S |
| #define S(X, Y) ((WCD9XXX_MBHC_CAL_BTN_DET_PTR(tomtom_cal)->X) = (Y)) |
| S(c[0], 62); |
| S(c[1], 124); |
| S(nc, 1); |
| S(n_meas, 3); |
| S(mbhc_nsc, 11); |
| 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(tomtom_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] = 68; |
| 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] = 9; |
| |
| return tomtom_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, |
| }, |
| { |
| .name = "VoiceMMode1 HOST RX CAPTURE", |
| .stream_name = "VoiceMMode1 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 = "VoiceMMode1 HOST RX PLAYBACK", |
| .stream_name = "VoiceMMode1 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 = "VoiceMMode1 HOST TX CAPTURE", |
| .stream_name = "VoiceMMode1 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 = "VoiceMMode1 HOST TX PLAYBACK", |
| .stream_name = "VoiceMMode1 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 = "VoiceMMode2 HOST RX CAPTURE", |
| .stream_name = "VoiceMMode2 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 = "VoiceMMode2 HOST RX PLAYBACK", |
| .stream_name = "VOiceMMode2 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 = "VoiceMMode2 HOST TX CAPTURE", |
| .stream_name = "VoiceMMode2 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 = "VoiceMMode2 HOST TX PLAYBACK", |
| .stream_name = "VOiceMMode2 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, |
| }, |
| /* Backend DAI Links */ |
| { |
| .name = LPASS_BE_AFE_PCM_RX, |
| .stream_name = "AFE Playback", |
| .cpu_dai_name = "msm-dai-q6-dev.224", |
| .platform_name = "msm-pcm-routing", |
| .codec_name = "msm-stub-codec.1", |
| .codec_dai_name = "msm-stub-rx", |
| .no_pcm = 1, |
| .dpcm_playback = 1, |
| .be_id = MSM_BACKEND_DAI_AFE_PCM_RX, |
| .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, |
| .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, |
| }, |
| { |
| .name = LPASS_BE_SEC_MI2S_RX, |
| .stream_name = "Secondary MI2S Playback", |
| .cpu_dai_name = "msm-dai-q6-mi2s.1", |
| .platform_name = "msm-pcm-routing", |
| .codec_name = "msm-stub-codec.1", |
| .codec_dai_name = "msm-stub-rx", |
| .no_pcm = 1, |
| .dpcm_playback = 1, |
| .be_id = MSM_BACKEND_DAI_SECONDARY_MI2S_RX, |
| .be_hw_params_fixup = &mdm_sec_mi2s_rx_be_hw_params_fixup, |
| .ops = &mdm_sec_mi2s_be_ops, |
| .ignore_pmdown_time = 1, |
| .ignore_suspend = 1, |
| }, |
| { |
| .name = LPASS_BE_SEC_MI2S_TX, |
| .stream_name = "Secondary MI2S Capture", |
| .cpu_dai_name = "msm-dai-q6-mi2s.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_SECONDARY_MI2S_TX, |
| .be_hw_params_fixup = &mdm_sec_mi2s_tx_be_hw_params_fixup, |
| .ops = &mdm_sec_mi2s_be_ops, |
| .ignore_pmdown_time = 1, |
| .ignore_suspend = 1, |
| }, |
| { |
| .name = LPASS_BE_SEC_AUXPCM_RX, |
| .stream_name = "Sec AUX PCM Playback", |
| .cpu_dai_name = "msm-dai-q6-auxpcm.2", |
| .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_SEC_AUXPCM_RX, |
| .be_hw_params_fixup = mdm_auxpcm_be_params_fixup, |
| .ops = &mdm_sec_auxpcm_be_ops, |
| .ignore_pmdown_time = 1, |
| .ignore_suspend = 1, |
| }, |
| { |
| .name = LPASS_BE_SEC_AUXPCM_TX, |
| .stream_name = "Sec AUX PCM Capture", |
| .cpu_dai_name = "msm-dai-q6-auxpcm.2", |
| .platform_name = "msm-pcm-routing", |
| .codec_name = "msm-stub-codec.1", |
| .codec_dai_name = "msm-stub-tx", |
| .no_pcm = 1, |
| .dpcm_capture = 1, |
| .be_id = MSM_BACKEND_DAI_SEC_AUXPCM_TX, |
| .be_hw_params_fixup = mdm_auxpcm_be_params_fixup, |
| .ops = &mdm_sec_auxpcm_be_ops, |
| .ignore_suspend = 1, |
| }, |
| }; |
| |
| static struct snd_soc_dai_link mdm_9330_dai[] = { |
| /* 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 = "tomtom_codec", |
| .codec_dai_name = "tomtom_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 = "tomtom_codec", |
| .codec_dai_name = "tomtom_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, |
| }, |
| }; |
| |
| static struct snd_soc_dai_link mdm_9306_dai[] = { |
| /* 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 = "tapan_codec", |
| .codec_dai_name = "tapan_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 = "tapan_codec", |
| .codec_dai_name = "tapan_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, |
| }, |
| }; |
| |
| static struct snd_soc_dai_link mdm_tomtom_dai_links[ |
| ARRAY_SIZE(mdm_dai) + |
| ARRAY_SIZE(mdm_9330_dai)]; |
| |
| static struct snd_soc_dai_link mdm_tapan_dai_links[ |
| ARRAY_SIZE(mdm_dai) + |
| ARRAY_SIZE(mdm_9306_dai)]; |
| |
| static struct snd_soc_card snd_soc_card_mdm_9330 = { |
| .name = "mdm9607-tomtom-i2s-snd-card", |
| .dai_link = mdm_tomtom_dai_links, |
| .num_links = ARRAY_SIZE(mdm_tomtom_dai_links), |
| }; |
| |
| static struct snd_soc_card snd_soc_card_mdm_9306 = { |
| .name = "mdm9607-tapan-i2s-snd-card", |
| .dai_link = mdm_tapan_dai_links, |
| .num_links = ARRAY_SIZE(mdm_tapan_dai_links), |
| }; |
| |
| static const struct of_device_id mdm_asoc_machine_of_match[] = { |
| { .compatible = "qcom,mdm9607-audio-tomtom", |
| .data = "tomtom_codec"}, |
| { .compatible = "qcom,mdm9607-audio-tapan", |
| .data = "tapan_codec"}, |
| {}, |
| }; |
| |
| 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_populate_mi2s_interface_mode( |
| struct snd_soc_card *card) |
| { |
| int size, ret = 0; |
| struct device *cdev = card->dev; |
| struct mdm_machine_data *pdata = snd_soc_card_get_drvdata(card); |
| const char *val_array[MI2S_PCM_MAX_INTF]; |
| |
| size = of_property_read_string_array(cdev->of_node, |
| "qcom,mi2s-interface-mode", |
| val_array, MI2S_PCM_MAX_INTF); |
| if (size < 0) { |
| dev_err(cdev, "%s: Looking up %s property in node %s failed", |
| __func__, "qcom,mi2s-interface-mode", |
| cdev->of_node->full_name); |
| pdata->prim_mi2s_mode = I2S_PCM_MASTER_MODE; |
| pdata->sec_mi2s_mode = I2S_PCM_MASTER_MODE; |
| } else { |
| if (!strcmp(val_array[PRI_MI2S_PCM], "pri_mi2s_master")) { |
| pdata->prim_mi2s_mode = I2S_PCM_MASTER_MODE; |
| } else if (!strcmp(val_array[PRI_MI2S_PCM], "pri_mi2s_slave")) { |
| pdata->prim_mi2s_mode = I2S_PCM_SLAVE_MODE; |
| } else { |
| dev_err(cdev, "%s: invalid DT intf mode\n", |
| __func__); |
| ret = -EINVAL; |
| goto err; |
| } |
| |
| if (!strcmp(val_array[SEC_MI2S_PCM], "sec_mi2s_master")) { |
| pdata->sec_mi2s_mode = I2S_PCM_MASTER_MODE; |
| } else if (!strcmp(val_array[SEC_MI2S_PCM], "sec_mi2s_slave")) { |
| pdata->sec_mi2s_mode = I2S_PCM_SLAVE_MODE; |
| } else { |
| dev_err(cdev, "%s: invalid DT intf mode\n", |
| __func__); |
| ret = -EINVAL; |
| goto err; |
| } |
| } |
| err: |
| return ret; |
| } |
| |
| static int mdm_populate_auxpcm_interface_mode( |
| struct snd_soc_card *card) |
| { |
| int size, ret = 0; |
| struct device *cdev = card->dev; |
| struct mdm_machine_data *pdata = snd_soc_card_get_drvdata(card); |
| const char *val_array[MI2S_PCM_MAX_INTF]; |
| |
| size = of_property_read_string_array(cdev->of_node, |
| "qcom,auxpcm-interface-mode", |
| val_array, MI2S_PCM_MAX_INTF); |
| if (size < 0) { |
| dev_err(cdev, "%s: Looking up %s property in node %s failed", |
| __func__, "qcom,auxpcm-interface-mode", |
| cdev->of_node->full_name); |
| pdata->prim_auxpcm_mode = I2S_PCM_MASTER_MODE; |
| pdata->sec_auxpcm_mode = I2S_PCM_MASTER_MODE; |
| } else { |
| if (!strcmp(val_array[PRI_MI2S_PCM], "pri_pcm_master")) { |
| pdata->prim_auxpcm_mode = I2S_PCM_MASTER_MODE; |
| } else if (!strcmp(val_array[PRI_MI2S_PCM], "pri_pcm_slave")) { |
| pdata->prim_auxpcm_mode = I2S_PCM_SLAVE_MODE; |
| } else { |
| dev_err(cdev, "%s: invalid DT intf mode\n", |
| __func__); |
| ret = -EINVAL; |
| goto err; |
| } |
| if (!strcmp(val_array[SEC_MI2S_PCM], "sec_pcm_master")) { |
| pdata->sec_auxpcm_mode = I2S_PCM_MASTER_MODE; |
| } else if (!strcmp(val_array[SEC_MI2S_PCM], "sec_pcm_slave")) { |
| pdata->sec_auxpcm_mode = I2S_PCM_SLAVE_MODE; |
| } else { |
| dev_err(cdev, "%s: invalid DT intf mode\n", |
| __func__); |
| ret = -EINVAL; |
| goto err; |
| } |
| } |
| err: |
| return ret; |
| } |
| |
| static struct snd_soc_card *populate_snd_card_dailinks(struct device *dev) |
| { |
| struct snd_soc_card *card = NULL; |
| struct snd_soc_dai_link *dailink; |
| const struct of_device_id *match; |
| int len_1, len_2; |
| |
| match = of_match_node(mdm_asoc_machine_of_match, dev->of_node); |
| if (!match) { |
| dev_err(dev, "%s: No DT match found for sound card\n", |
| __func__); |
| return NULL; |
| } |
| |
| if (!strcmp(match->data, "tomtom_codec")) { |
| card = &snd_soc_card_mdm_9330; |
| len_1 = ARRAY_SIZE(mdm_dai); |
| len_2 = len_1 + ARRAY_SIZE(mdm_9330_dai); |
| |
| memcpy(mdm_tomtom_dai_links, mdm_dai, |
| sizeof(mdm_dai)); |
| memcpy(mdm_tomtom_dai_links + len_1, mdm_9330_dai, |
| sizeof(mdm_9330_dai)); |
| dailink = mdm_tomtom_dai_links; |
| |
| } else if (!strcmp(match->data, "tapan_codec")) { |
| card = &snd_soc_card_mdm_9306; |
| len_1 = ARRAY_SIZE(mdm_dai); |
| len_2 = len_1 + ARRAY_SIZE(mdm_9306_dai); |
| |
| memcpy(mdm_tapan_dai_links, mdm_dai, |
| sizeof(mdm_dai)); |
| memcpy(mdm_tapan_dai_links + len_1, mdm_9306_dai, |
| sizeof(mdm_9306_dai)); |
| dailink = mdm_tapan_dai_links; |
| } |
| |
| if (card) { |
| card->dai_link = dailink; |
| card->num_links = len_2; |
| } |
| |
| return card; |
| } |
| |
| static int mdm_asoc_machine_probe(struct platform_device *pdev) |
| { |
| int ret; |
| struct snd_soc_card *card; |
| struct mdm_machine_data *pdata; |
| enum apr_subsys_state q6_state; |
| |
| q6_state = apr_get_subsys_state(); |
| /* |
| * mclk is needed during init for mbhc calibration, |
| * so wait for modem to get loaded and be ready |
| * to accept mclk request command. |
| */ |
| if (q6_state == APR_SUBSYS_DOWN) { |
| dev_err(&pdev->dev, "Defering %s, q6_state %d\n", |
| __func__, q6_state); |
| return -EPROBE_DEFER; |
| } |
| |
| 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,codec-mclk-clk-freq", |
| &pdata->mclk_freq); |
| if (ret) { |
| dev_err(&pdev->dev, |
| "%s Looking up %s property in node %s failed", |
| __func__, "qcom,codec-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 tomtom 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(&sec_aux_ref_count, 0); |
| atomic_set(&mi2s_ref_count, 0); |
| atomic_set(&sec_mi2s_ref_count, 0); |
| atomic_set(&pdata->prim_clk_usrs, 0); |
| atomic_set(&pdata->sec_clk_usrs, 0); |
| |
| card = populate_snd_card_dailinks(&pdev->dev); |
| if (!card) { |
| dev_err(&pdev->dev, "%s: Card uninitialized\n", __func__); |
| ret = -EINVAL; |
| goto err; |
| } |
| if (!strcmp(card->name, "mdm9607-tapan-i2s-snd-card")) { |
| pdata->mdm9607_codec_fn.mclk_enable_fn = tapan_mclk_enable; |
| pdata->mdm9607_codec_fn.mbhc_hs_detect = tapan_hs_detect; |
| } else if (!strcmp(card->name, "mdm9607-tomtom-i2s-snd-card")) { |
| pdata->mdm9607_codec_fn.mclk_enable_fn = tomtom_mclk_enable; |
| pdata->mdm9607_codec_fn.mbhc_hs_detect = tomtom_hs_detect; |
| } |
| |
| 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_mi2s_interface_mode(card); |
| if (ret) |
| goto err; |
| |
| ret = mdm_populate_auxpcm_interface_mode(card); |
| if (ret) |
| goto err; |
| |
| ret = mdm_populate_dai_link_component_of_node(card); |
| if (ret) { |
| ret = -EPROBE_DEFER; |
| goto err; |
| } |
| |
| pdata->lpaif_pri_muxsel_virt_addr = ioremap(LPAIF_PRI_MODE_MUXSEL, 4); |
| if (pdata->lpaif_pri_muxsel_virt_addr == NULL) { |
| pr_err("%s Pri muxsel virt addr is null\n", __func__); |
| |
| ret = -EINVAL; |
| goto err2; |
| } |
| pdata->lpass_mux_mic_ctl_virt_addr = |
| ioremap(LPASS_CSR_GP_IO_MUX_MIC_CTL, 4); |
| if (pdata->lpass_mux_mic_ctl_virt_addr == NULL) { |
| pr_err("%s lpass_mux_mic_ctl_virt_addr is null\n", |
| __func__); |
| ret = -EINVAL; |
| goto err3; |
| } |
| pdata->lpass_mux_spkr_ctl_virt_addr = |
| ioremap(LPASS_CSR_GP_IO_MUX_SPKR_CTL, 4); |
| if (pdata->lpass_mux_spkr_ctl_virt_addr == NULL) { |
| pr_err("%s lpass spkr ctl virt addr is null\n", __func__); |
| |
| ret = -EINVAL; |
| goto err4; |
| } |
| pdata->lpaif_sec_muxsel_virt_addr = ioremap(LPAIF_SEC_MODE_MUXSEL, 4); |
| if (pdata->lpaif_sec_muxsel_virt_addr == NULL) { |
| pr_err("%s Pri muxsel virt addr is null\n", __func__); |
| |
| ret = -EINVAL; |
| goto err5; |
| } |
| |
| pdata->gcc_debug_clk_ctl_virt_addr = ioremap(GCC_GCC_DEBUG_CLK_CTL, 4); |
| if (pdata->gcc_debug_clk_ctl_virt_addr == NULL) { |
| pr_err("%s gcc_debug_clk_ctl_virt_addr is null\n", |
| __func__); |
| |
| ret = -EINVAL; |
| goto err6; |
| } |
| |
| pdata->gcc_plltest_pad_cfg_virt_addr = |
| ioremap(GCC_PLLTEST_PAD_CFG, 4); |
| if (pdata->gcc_plltest_pad_cfg_virt_addr == NULL) { |
| pr_err("%s gcc_plltest_pad_cfg_virt_addr is null\n", __func__); |
| |
| ret = -EINVAL; |
| goto err7; |
| } |
| |
| ret = snd_soc_register_card(card); |
| if (ret == -EPROBE_DEFER) { |
| goto err7; |
| } else if (ret) { |
| dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n", ret); |
| goto err7; |
| } |
| |
| return 0; |
| err7: |
| iounmap(pdata->gcc_plltest_pad_cfg_virt_addr); |
| err6: |
| iounmap(pdata->gcc_debug_clk_ctl_virt_addr); |
| err5: |
| iounmap(pdata->lpaif_sec_muxsel_virt_addr); |
| err4: |
| iounmap(pdata->lpass_mux_spkr_ctl_virt_addr); |
| err3: |
| iounmap(pdata->lpass_mux_mic_ctl_virt_addr); |
| err2: |
| iounmap(pdata->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; |
| iounmap(pdata->lpaif_pri_muxsel_virt_addr); |
| iounmap(pdata->lpass_mux_spkr_ctl_virt_addr); |
| iounmap(pdata->lpaif_sec_muxsel_virt_addr); |
| iounmap(pdata->lpass_mux_mic_ctl_virt_addr); |
| iounmap(pdata->gcc_debug_clk_ctl_virt_addr); |
| iounmap(pdata->gcc_plltest_pad_cfg_virt_addr); |
| snd_soc_unregister_card(card); |
| |
| return 0; |
| } |
| |
| 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, |
| }; |
| |
| |
| module_platform_driver(mdm_asoc_machine_driver); |
| |
| MODULE_DESCRIPTION("ALSA SoC msm"); |
| MODULE_LICENSE("GPL v2"); |
| MODULE_ALIAS("platform:" MDM_MACHINE_DRV_NAME); |
| MODULE_DEVICE_TABLE(of, mdm_asoc_machine_of_match); |