/* 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 #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "msm-pcm-routing.h" #include "../codecs/wcd9310.h" /* 8064 machine driver */ #define PM8921_MPP_BASE (PM8921_GPIO_BASE + PM8921_NR_GPIOS) #define PM8821_NR_MPPS (4) #define PM8821_MPP_BASE (PM8921_MPP_BASE + PM8921_NR_MPPS) #define PM8921_GPIO_BASE NR_GPIO_IRQS #define PM8921_GPIO_PM_TO_SYS(pm_gpio) (pm_gpio - 1 + PM8921_GPIO_BASE) #define GPIO_EXPANDER_IRQ_BASE (TABLA_INTERRUPT_BASE + \ NR_TABLA_IRQS) #define GPIO_EXPANDER_GPIO_BASE (PM8821_MPP_BASE + PM8821_NR_MPPS) #define GPIO_EPM_EXPANDER_BASE GPIO_EXPANDER_GPIO_BASE #define SX150X_EPM_NR_GPIOS 16 #define SX150X_EPM_NR_IRQS 8 #define SX150X_EXP1_GPIO_BASE (GPIO_EPM_EXPANDER_BASE + \ SX150X_EPM_NR_GPIOS) #define SX150X_EXP1_IRQ_BASE (GPIO_EXPANDER_IRQ_BASE + \ SX150X_EPM_NR_IRQS) #define SX150X_EXP1_NR_IRQS 16 #define SX150X_EXP1_NR_GPIOS 16 #define SX150X_EXP2_GPIO_BASE (SX150X_EXP1_GPIO_BASE + \ SX150X_EXP1_NR_GPIOS) #define SX150X_EXP2_IRQ_BASE (SX150X_EXP1_IRQ_BASE + SX150X_EXP1_NR_IRQS) #define SX150X_EXP2_NR_IRQS 8 #define SX150X_EXP2_NR_GPIOS 8 #define SX150X_EXP3_GPIO_BASE (SX150X_EXP2_GPIO_BASE + \ SX150X_EXP2_NR_GPIOS) #define SX150X_EXP3_IRQ_BASE (SX150X_EXP2_IRQ_BASE + SX150X_EXP2_NR_IRQS) #define SX150X_EXP3_NR_IRQS 8 #define SX150X_EXP3_NR_GPIOS 8 #define SX150X_EXP4_GPIO_BASE (SX150X_EXP3_GPIO_BASE + \ SX150X_EXP3_NR_GPIOS) #define SX150X_EXP4_IRQ_BASE (SX150X_EXP3_IRQ_BASE + SX150X_EXP3_NR_IRQS) #define SX150X_EXP4_NR_IRQS 16 #define SX150X_EXP4_NR_GPIOS 16 #define SX150X_GPIO(_expander, _pin) (SX150X_EXP##_expander##_GPIO_BASE + _pin) enum { SX150X_EPM, SX150X_EXP1, SX150X_EXP2, SX150X_EXP3, SX150X_EXP4, }; #define MPQ8064_SPK_ON 1 #define MPQ8064_SPK_OFF 0 #define MSM_SLIM_0_RX_MAX_CHANNELS 2 #define MSM_SLIM_0_TX_MAX_CHANNELS 4 #define BOTTOM_SPK_AMP_POS 0x1 #define BOTTOM_SPK_AMP_NEG 0x2 #define TOP_SPK_AMP_POS 0x4 #define TOP_SPK_AMP_NEG 0x8 #define GPIO_AUX_PCM_DOUT 43 #define GPIO_AUX_PCM_DIN 44 #define GPIO_AUX_PCM_SYNC 45 #define GPIO_AUX_PCM_CLK 46 #define TABLA_EXT_CLK_RATE 12288000 #define TABLA_MBHC_DEF_BUTTONS 8 #define TABLA_MBHC_DEF_RLOADS 5 #define GPIO_SEC_I2S_RX_SCK 47 #define GPIO_SEC_I2S_RX_WS 48 #define GPIO_SEC_I2S_RX_DOUT 49 #define GPIO_SEC_I2S_RX_MCLK 50 #define I2S_MCLK_RATE 12288000 #define GPIO_MI2S_WS 27 #define GPIO_MI2S_SCLK 28 #define GPIO_MI2S_DOUT3 29 #define GPIO_MI2S_DOUT2 30 #define GPIO_MI2S_DOUT1 31 #define GPIO_MI2S_DOUT0 32 #define GPIO_MI2S_MCLK 33 static struct clk *sec_i2s_rx_osr_clk; static struct clk *sec_i2s_rx_bit_clk; struct request_gpio { unsigned gpio_no; char *gpio_name; }; static struct request_gpio sec_i2s_rx_gpio[] = { { .gpio_no = GPIO_SEC_I2S_RX_MCLK, .gpio_name = "SEC_I2S_RX_MCLK", }, { .gpio_no = GPIO_SEC_I2S_RX_SCK, .gpio_name = "SEC_I2S_RX_SCK", }, { .gpio_no = GPIO_SEC_I2S_RX_WS, .gpio_name = "SEC_I2S_RX_WS", }, { .gpio_no = GPIO_SEC_I2S_RX_DOUT, .gpio_name = "SEC_I2S_RX_DOUT", }, }; static struct request_gpio mi2s_gpio[] = { { .gpio_no = GPIO_MI2S_WS, .gpio_name = "MI2S_WS", }, { .gpio_no = GPIO_MI2S_SCLK, .gpio_name = "MI2S_SCLK", }, { .gpio_no = GPIO_MI2S_DOUT3, .gpio_name = "MI2S_DOUT3", }, { .gpio_no = GPIO_MI2S_DOUT2, .gpio_name = "MI2S_DOUT2", }, { .gpio_no = GPIO_MI2S_DOUT1, .gpio_name = "MI2S_DOUT1", }, { .gpio_no = GPIO_MI2S_DOUT0, .gpio_name = "MI2S_DOUT0", }, { .gpio_no = GPIO_MI2S_MCLK, .gpio_name = "MI2S_MCLK", }, }; static struct clk *mi2s_bit_clk; static u32 top_spk_pamp_gpio = PM8921_GPIO_PM_TO_SYS(18); static u32 bottom_spk_pamp_gpio = PM8921_GPIO_PM_TO_SYS(19); static int msm_spk_control; static int msm_ext_bottom_spk_pamp; static int msm_ext_top_spk_pamp; static int msm_slim_0_rx_ch = 1; static int msm_slim_0_tx_ch = 1; static int msm_hdmi_rx_ch = 8; static int mi2s_rate_variable; static int hdmi_rate_variable; static struct clk *codec_clk; static int clk_users; static struct snd_soc_jack hs_jack; static struct snd_soc_jack button_jack; static int detect_dtv_platform; static int msm_enable_codec_ext_clk(struct snd_soc_codec *codec, int enable, bool dapm); static struct tabla_mbhc_config mbhc_cfg = { .headset_jack = &hs_jack, .button_jack = &button_jack, .read_fw_bin = false, .calibration = NULL, .micbias = TABLA_MICBIAS2, .mclk_cb_fn = msm_enable_codec_ext_clk, .mclk_rate = TABLA_EXT_CLK_RATE, .gpio = 0, /* MBHC GPIO is not configured */ .gpio_irq = 0, .gpio_level_insert = 1, }; static void msm_enable_ext_spk_amp_gpio(u32 spk_amp_gpio) { int ret = 0; struct pm_gpio param = { .direction = PM_GPIO_DIR_OUT, .output_buffer = PM_GPIO_OUT_BUF_CMOS, .output_value = 1, .pull = PM_GPIO_PULL_NO, .vin_sel = PM_GPIO_VIN_S4, .out_strength = PM_GPIO_STRENGTH_MED, . function = PM_GPIO_FUNC_NORMAL, }; if (spk_amp_gpio == bottom_spk_pamp_gpio) { ret = gpio_request(bottom_spk_pamp_gpio, "BOTTOM_SPK_AMP"); if (ret) { pr_err("%s: Error requesting BOTTOM SPK AMP GPIO %u\n", __func__, bottom_spk_pamp_gpio); return; } ret = pm8xxx_gpio_config(bottom_spk_pamp_gpio, ¶m); if (ret) pr_err("%s: Failed to configure Bottom Spk Ampl" " gpio %u\n", __func__, bottom_spk_pamp_gpio); else { pr_debug("%s: enable Bottom spkr amp gpio\n", __func__); gpio_direction_output(bottom_spk_pamp_gpio, 1); } } else if (spk_amp_gpio == top_spk_pamp_gpio) { ret = gpio_request(top_spk_pamp_gpio, "TOP_SPK_AMP"); if (ret) { pr_err("%s: Error requesting GPIO %d\n", __func__, top_spk_pamp_gpio); return; } ret = pm8xxx_gpio_config(top_spk_pamp_gpio, ¶m); if (ret) pr_err("%s: Failed to configure Top Spk Ampl" " gpio %u\n", __func__, top_spk_pamp_gpio); else { pr_debug("%s: enable Top spkr amp gpio\n", __func__); gpio_direction_output(top_spk_pamp_gpio, 1); } } else { pr_err("%s: ERROR : Invalid External Speaker Ampl GPIO." " gpio = %u\n", __func__, spk_amp_gpio); return; } } static void msm_ext_spk_power_amp_on(u32 spk) { if (spk & (BOTTOM_SPK_AMP_POS | BOTTOM_SPK_AMP_NEG)) { if ((msm_ext_bottom_spk_pamp & BOTTOM_SPK_AMP_POS) && (msm_ext_bottom_spk_pamp & BOTTOM_SPK_AMP_NEG)) { pr_debug("%s() External Bottom Speaker Ampl already " "turned on. spk = 0x%08x\n", __func__, spk); return; } msm_ext_bottom_spk_pamp |= spk; if ((msm_ext_bottom_spk_pamp & BOTTOM_SPK_AMP_POS) && (msm_ext_bottom_spk_pamp & BOTTOM_SPK_AMP_NEG)) { msm_enable_ext_spk_amp_gpio(bottom_spk_pamp_gpio); pr_debug("%s: slepping 4 ms after turning on external " " Bottom Speaker Ampl\n", __func__); usleep_range(4000, 4000); } } else if (spk & (TOP_SPK_AMP_POS | TOP_SPK_AMP_NEG)) { if ((msm_ext_top_spk_pamp & TOP_SPK_AMP_POS) && (msm_ext_top_spk_pamp & TOP_SPK_AMP_NEG)) { pr_debug("%s() External Top Speaker Ampl already" "turned on. spk = 0x%08x\n", __func__, spk); return; } msm_ext_top_spk_pamp |= spk; if ((msm_ext_top_spk_pamp & TOP_SPK_AMP_POS) && (msm_ext_top_spk_pamp & TOP_SPK_AMP_NEG)) { msm_enable_ext_spk_amp_gpio(top_spk_pamp_gpio); pr_debug("%s: sleeping 4 ms after turning on " " external Top Speaker Ampl\n", __func__); usleep_range(4000, 4000); } } else { pr_err("%s: ERROR : Invalid External Speaker Ampl. spk = 0x%08x\n", __func__, spk); return; } } static void msm_ext_spk_power_amp_off(u32 spk) { if (spk & (BOTTOM_SPK_AMP_POS | BOTTOM_SPK_AMP_NEG)) { if (!msm_ext_bottom_spk_pamp) return; gpio_direction_output(bottom_spk_pamp_gpio, 0); gpio_free(bottom_spk_pamp_gpio); msm_ext_bottom_spk_pamp = 0; pr_debug("%s: sleeping 4 ms after turning off external Bottom" " Speaker Ampl\n", __func__); usleep_range(4000, 4000); } else if (spk & (TOP_SPK_AMP_POS | TOP_SPK_AMP_NEG)) { if (!msm_ext_top_spk_pamp) return; gpio_direction_output(top_spk_pamp_gpio, 0); gpio_free(top_spk_pamp_gpio); msm_ext_top_spk_pamp = 0; pr_debug("%s: sleeping 4 ms after turning off external Top" " Spkaker Ampl\n", __func__); usleep_range(4000, 4000); } else { pr_err("%s: ERROR : Invalid Ext Spk Ampl. spk = 0x%08x\n", __func__, spk); return; } } static void msm_ext_control(struct snd_soc_codec *codec) { struct snd_soc_dapm_context *dapm = &codec->dapm; pr_debug("%s: msm_spk_control = %d", __func__, msm_spk_control); if (msm_spk_control == MPQ8064_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); } static int msm_get_spk(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { pr_debug("%s: msm_spk_control = %d", __func__, msm_spk_control); ucontrol->value.integer.value[0] = msm_spk_control; return 0; } static int msm_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 (msm_spk_control == ucontrol->value.integer.value[0]) return 0; msm_spk_control = ucontrol->value.integer.value[0]; msm_ext_control(codec); return 1; } static int msm_spkramp_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *k, int event) { pr_debug("%s() %x\n", __func__, SND_SOC_DAPM_EVENT_ON(event)); if (SND_SOC_DAPM_EVENT_ON(event)) { if (!strncmp(w->name, "Ext Spk Bottom Pos", 18)) msm_ext_spk_power_amp_on(BOTTOM_SPK_AMP_POS); else if (!strncmp(w->name, "Ext Spk Bottom Neg", 18)) msm_ext_spk_power_amp_on(BOTTOM_SPK_AMP_NEG); else if (!strncmp(w->name, "Ext Spk Top Pos", 15)) msm_ext_spk_power_amp_on(TOP_SPK_AMP_POS); else if (!strncmp(w->name, "Ext Spk Top Neg", 15)) msm_ext_spk_power_amp_on(TOP_SPK_AMP_NEG); else { pr_err("%s() Invalid Speaker Widget = %s\n", __func__, w->name); return -EINVAL; } } else { if (!strncmp(w->name, "Ext Spk Bottom Pos", 18)) msm_ext_spk_power_amp_off(BOTTOM_SPK_AMP_POS); else if (!strncmp(w->name, "Ext Spk Bottom Neg", 18)) msm_ext_spk_power_amp_off(BOTTOM_SPK_AMP_NEG); else if (!strncmp(w->name, "Ext Spk Top Pos", 15)) msm_ext_spk_power_amp_off(TOP_SPK_AMP_POS); else if (!strncmp(w->name, "Ext Spk Top Neg", 15)) msm_ext_spk_power_amp_off(TOP_SPK_AMP_NEG); else { pr_err("%s() Invalid Speaker Widget = %s\n", __func__, w->name); return -EINVAL; } } return 0; } static int msm_enable_codec_ext_clk(struct snd_soc_codec *codec, int enable, bool dapm) { pr_debug("%s: enable = %d\n", __func__, enable); if (enable) { clk_users++; pr_debug("%s: clk_users = %d\n", __func__, clk_users); if (clk_users != 1) return 0; if (codec_clk) { clk_set_rate(codec_clk, TABLA_EXT_CLK_RATE); clk_prepare_enable(codec_clk); tabla_mclk_enable(codec, 1, dapm); } else { pr_err("%s: Error setting Tabla MCLK\n", __func__); clk_users--; return -EINVAL; } } else { pr_debug("%s: clk_users = %d\n", __func__, clk_users); if (clk_users == 0) return 0; clk_users--; if (!clk_users) { pr_debug("%s: disabling MCLK. clk_users = %d\n", __func__, clk_users); clk_disable_unprepare(codec_clk); tabla_mclk_enable(codec, 0, dapm); } } return 0; } static int msm_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: clk_users++; pr_debug("%s: clk_users = %d\n", __func__, clk_users); if (clk_users != 1) return 0; if (codec_clk) { clk_set_rate(codec_clk, 12288000); clk_prepare_enable(codec_clk); tabla_mclk_enable(w->codec, 1, true); } else { pr_err("%s: Error setting Tabla MCLK\n", __func__); clk_users--; return -EINVAL; } break; case SND_SOC_DAPM_POST_PMD: pr_debug("%s: clk_users = %d\n", __func__, clk_users); if (clk_users == 0) return 0; clk_users--; if (!clk_users) { pr_debug("%s: disabling MCLK. clk_users = %d\n", __func__, clk_users); clk_disable_unprepare(codec_clk); tabla_mclk_enable(w->codec, 0, true); } break; } return 0; } static const struct snd_soc_dapm_widget msm_dapm_widgets[] = { SND_SOC_DAPM_SUPPLY("MCLK", SND_SOC_NOPM, 0, 0, msm_mclk_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_SPK("Ext Spk Bottom Pos", msm_spkramp_event), SND_SOC_DAPM_SPK("Ext Spk Bottom Neg", msm_spkramp_event), SND_SOC_DAPM_SPK("Ext Spk Top Pos", msm_spkramp_event), SND_SOC_DAPM_SPK("Ext Spk Top Neg", msm_spkramp_event), 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), }; static const struct snd_soc_dapm_route common_audio_map[] = { {"RX_BIAS", NULL, "MCLK"}, {"LDO_H", NULL, "MCLK"}, /* Speaker path */ {"Ext Spk Bottom Pos", NULL, "LINEOUT1"}, {"Ext Spk Bottom Neg", NULL, "LINEOUT3"}, {"Ext Spk Top Pos", NULL, "LINEOUT2"}, {"Ext Spk Top Neg", NULL, "LINEOUT4"}, /* Microphone path */ {"AMIC1", NULL, "MIC BIAS1 Internal1"}, {"MIC BIAS1 Internal1", NULL, "Handset Mic"}, {"AMIC2", NULL, "MIC BIAS2 External"}, {"MIC BIAS2 External", NULL, "Headset Mic"}, /** * AMIC3 and AMIC4 inputs are connected to ANC microphones * These mics are biased differently on CDP and FLUID * routing entries below are based on bias arrangement * on FLUID. */ {"AMIC3", NULL, "MIC BIAS3 Internal1"}, {"MIC BIAS3 Internal1", NULL, "ANCRight Headset Mic"}, {"AMIC4", NULL, "MIC BIAS1 Internal2"}, {"MIC BIAS1 Internal2", NULL, "ANCLeft Headset Mic"}, {"HEADPHONE", NULL, "LDO_H"}, }; static const char *spk_function[] = {"Off", "On"}; static const char *slim0_rx_ch_text[] = {"One", "Two"}; static const char *slim0_tx_ch_text[] = {"One", "Two", "Three", "Four"}; static const char * const hdmi_rx_ch_text[] = {"Two", "Three", "Four", "Five", "Six", "Seven", "Eight"}; static const char * const mi2s_rate[] = {"Default", "Variable"}; static const char * const hdmi_rate[] = {"Default", "Variable"}; static const struct soc_enum msm_enum[] = { SOC_ENUM_SINGLE_EXT(2, spk_function), SOC_ENUM_SINGLE_EXT(2, slim0_rx_ch_text), SOC_ENUM_SINGLE_EXT(4, slim0_tx_ch_text), SOC_ENUM_SINGLE_EXT(7, hdmi_rx_ch_text), SOC_ENUM_SINGLE_EXT(2, mi2s_rate), SOC_ENUM_SINGLE_EXT(2, hdmi_rate), }; 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_hdmi_rx_ch_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { pr_debug("%s: msm_hdmi_rx_ch = %d\n", __func__, msm_hdmi_rx_ch); ucontrol->value.integer.value[0] = msm_hdmi_rx_ch - 2; return 0; } static int msm_hdmi_rx_ch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { msm_hdmi_rx_ch = ucontrol->value.integer.value[0] + 2; pr_debug("%s: msm_hdmi_rx_ch = %d\n", __func__, msm_hdmi_rx_ch); return 1; } static int msm_mi2s_rate_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { mi2s_rate_variable = ucontrol->value.integer.value[0]; pr_debug("%s: mi2s_rate_variable = %d\n", __func__, mi2s_rate_variable); return 0; } static int msm_mi2s_rate_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { ucontrol->value.integer.value[0] = mi2s_rate_variable; return 0; } static int msm_hdmi_rate_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { hdmi_rate_variable = ucontrol->value.integer.value[0]; pr_debug("%s: hdmi_rate_variable = %d\n", __func__, hdmi_rate_variable); return 0; } static int msm_hdmi_rate_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { ucontrol->value.integer.value[0] = hdmi_rate_variable; return 0; } static const struct snd_kcontrol_new tabla_msm_controls[] = { SOC_ENUM_EXT("Speaker Function", msm_enum[0], msm_get_spk, msm_set_spk), SOC_ENUM_EXT("SLIM_0_RX Channels", msm_enum[1], msm_slim_0_rx_ch_get, msm_slim_0_rx_ch_put), SOC_ENUM_EXT("SLIM_0_TX Channels", msm_enum[2], msm_slim_0_tx_ch_get, msm_slim_0_tx_ch_put), SOC_ENUM_EXT("HDMI_RX Channels", msm_enum[3], msm_hdmi_rx_ch_get, msm_hdmi_rx_ch_put), SOC_ENUM_EXT("SEC RX Rate", msm_enum[4], msm_mi2s_rate_get, msm_mi2s_rate_put), SOC_ENUM_EXT("HDMI RX Rate", msm_enum[5], msm_hdmi_rate_get, msm_hdmi_rate_put), }; static void *def_tabla_mbhc_cal(void) { void *tabla_cal; struct tabla_mbhc_btn_detect_cfg *btn_cfg; u16 *btn_low, *btn_high; u8 *n_ready, *n_cic, *gain; tabla_cal = kzalloc(TABLA_MBHC_CAL_SIZE(TABLA_MBHC_DEF_BUTTONS, TABLA_MBHC_DEF_RLOADS), GFP_KERNEL); if (!tabla_cal) { pr_err("%s: out of memory\n", __func__); return NULL; } #define S(X, Y) ((TABLA_MBHC_CAL_GENERAL_PTR(tabla_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) ((TABLA_MBHC_CAL_PLUG_DET_PTR(tabla_cal)->X) = (Y)) S(mic_current, TABLA_PID_MIC_5_UA); S(hph_current, TABLA_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) ((TABLA_MBHC_CAL_PLUG_TYPE_PTR(tabla_cal)->X) = (Y)) S(v_no_mic, 30); S(v_hs_max, 2400); #undef S #define S(X, Y) ((TABLA_MBHC_CAL_BTN_DET_PTR(tabla_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, TABLA_MBHC_DEF_BUTTONS); S(v_btn_press_delta_sta, 100); S(v_btn_press_delta_cic, 50); #undef S btn_cfg = TABLA_MBHC_CAL_BTN_DET_PTR(tabla_cal); btn_low = tabla_mbhc_cal_btn_det_mp(btn_cfg, TABLA_BTN_DET_V_BTN_LOW); btn_high = tabla_mbhc_cal_btn_det_mp(btn_cfg, TABLA_BTN_DET_V_BTN_HIGH); btn_low[0] = -50; btn_high[0] = 20; btn_low[1] = 21; btn_high[1] = 62; btn_low[2] = 62; btn_high[2] = 104; btn_low[3] = 105; btn_high[3] = 143; btn_low[4] = 144; btn_high[4] = 181; btn_low[5] = 182; btn_high[5] = 218; btn_low[6] = 219; btn_high[6] = 254; btn_low[7] = 255; btn_high[7] = 330; n_ready = tabla_mbhc_cal_btn_det_mp(btn_cfg, TABLA_BTN_DET_N_READY); n_ready[0] = 80; n_ready[1] = 68; n_cic = tabla_mbhc_cal_btn_det_mp(btn_cfg, TABLA_BTN_DET_N_CIC); n_cic[0] = 60; n_cic[1] = 47; gain = tabla_mbhc_cal_btn_det_mp(btn_cfg, TABLA_BTN_DET_GAIN); gain[0] = 11; gain[1] = 9; return tabla_cal; } static int msm_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; pr_debug("%s: ch=%d\n", __func__, msm_slim_0_rx_ch); if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { 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 { 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, msm_slim_0_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 int mpq_dtv_amp_power_up(void) { int ret; pr_debug("%s()\n", __func__); ret = gpio_request(SX150X_GPIO(1, 14), "DTV AMP Sleep"); if (ret) { pr_err("%s: DTV AMP Sleep GPIO request returns %d\n", __func__, ret); return ret; } ret = gpio_direction_output(SX150X_GPIO(1, 14), 0); if (ret) { pr_err("%s: DTV AMP Sleep GPIO set output returns %d\n", __func__, ret); return ret; } ret = gpio_request(SX150X_GPIO(1, 13), "DTV AMP Mute"); if (ret) { pr_err("%s: DTV AMP Mute GPIO request returns %d\n", __func__, ret); return ret; } ret = gpio_direction_output(SX150X_GPIO(1, 13), 0); if (ret) { pr_err("%s: DTV AMP Mute GPIO set output returns %d\n", __func__, ret); return ret; } return ret; } static int mpq_dtv_amp_power_down(void) { int ret; pr_debug("%s()\n", __func__); ret = gpio_direction_output(SX150X_GPIO(1, 14), 1); if (ret) { pr_err("%s: DTV AMP Sleep GPIO set output failed\n", __func__); return ret; } gpio_free(SX150X_GPIO(1, 14)); ret = gpio_direction_output(SX150X_GPIO(1, 13), 1); if (ret) { pr_err("%s: DTV AMP Mute GPIO set output failed\n", __func__); return ret; } gpio_free(SX150X_GPIO(1, 13)); return ret; } 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; unsigned int rx_ch[TABLA_RX_MAX] = {138, 139, 140, 141, 142, 143, 144}; unsigned int tx_ch[TABLA_TX_MAX] = {128, 129, 130, 131, 132, 133, 134, 135, 136, 137}; pr_debug("%s(), dev_name%s\n", __func__, dev_name(cpu_dai->dev)); snd_soc_dapm_new_controls(dapm, msm_dapm_widgets, ARRAY_SIZE(msm_dapm_widgets)); snd_soc_dapm_add_routes(dapm, common_audio_map, ARRAY_SIZE(common_audio_map)); 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"); snd_soc_dapm_sync(dapm); err = snd_soc_jack_new(codec, "Headset Jack", (SND_JACK_HEADSET | SND_JACK_OC_HPHL | SND_JACK_OC_HPHR), &hs_jack); if (err) { pr_err("failed to create new jack\n"); return err; } err = snd_soc_jack_new(codec, "Button Jack", TABLA_JACK_BUTTON_MASK, &button_jack); if (err) { pr_err("failed to create new jack\n"); return err; } codec_clk = clk_get(cpu_dai->dev, "osr_clk"); err = tabla_hs_detect(codec, &mbhc_cfg); snd_soc_dai_set_channel_map(codec_dai, ARRAY_SIZE(tx_ch), tx_ch, ARRAY_SIZE(rx_ch), rx_ch); if (detect_dtv_platform) { err = gpio_request(SX150X_GPIO(1, 11), "DTV AMP Gain0"); if (err) { pr_err("%s: DTV AMP Gain0 request returns %d\n", __func__, err); return err; } err = gpio_direction_output(SX150X_GPIO(1, 11), 0); if (err) { pr_err("%s: DTV AMP Gain0 set output returns %d\n", __func__, err); return err; } gpio_free(SX150X_GPIO(1, 11)); err = gpio_request(SX150X_GPIO(1, 12), "DTV AMP Gain1"); if (err) { pr_err("%s: DTV AMP Gain0 request returns %d\n", __func__, err); return err; } err = gpio_direction_output(SX150X_GPIO(1, 12), 0); if (err) { pr_err("%s: DTV AMP Gain1 set output returns %d\n", __func__, err); return err; } gpio_free(SX150X_GPIO(1, 12)); err = gpio_request(SX150X_GPIO(1, 15), "DTV AMP Status"); if (err) { pr_err("%s: DTV AMP Status request returns %d\n", __func__, err); return err; } err = gpio_direction_input(SX150X_GPIO(1, 15)); if (err) { pr_err("%s: DTV AMP Status set output returns %d\n", __func__, err); return err; } err = mpq_dtv_amp_power_down(); if (err) { pr_err("%s: DTV AMP Status set output returns %d\n", __func__, err); return err; } } return err; } 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__); 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 mpq8064_proxy_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); pr_debug("%s ()\n", __func__); rate->min = rate->max = 48000; channels->min = channels->max = 2; return 0; } static int msm_be_i2s_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 mi2s_rate_variable = %d\n", __func__, mi2s_rate_variable); /*Configure the sample rate as 48000 KHz for the LPCM playback*/ if (!mi2s_rate_variable) rate->min = rate->max = 48000; channels->min = channels->max = 2; return 0; } static int msm_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, struct snd_pcm_hw_params *params) { struct snd_interval *rate = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE); pr_debug("%s()\n", __func__); rate->min = rate->max = 48000; return 0; } static int msm_hdmi_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 channels->min %u channels->max %u ()\n", __func__, channels->min, channels->max); /*Configure the sample rate as 48000 KHz for the LPCM playback*/ if (!hdmi_rate_variable) rate->min = rate->max = 48000; channels->min = channels->max = msm_hdmi_rx_ch; return 0; } static int msm_mi2s_free_gpios(void) { int i; for (i = 0; i < ARRAY_SIZE(mi2s_gpio); i++) gpio_free(mi2s_gpio[i].gpio_no); return 0; } static void msm_mi2s_shutdown(struct snd_pcm_substream *substream) { if (mi2s_bit_clk) { clk_disable_unprepare(mi2s_bit_clk); clk_put(mi2s_bit_clk); mi2s_bit_clk = NULL; } } static int configure_mi2s_gpio(void) { int rtn; int i; int j; for (i = 0; i < ARRAY_SIZE(mi2s_gpio); i++) { rtn = gpio_request(mi2s_gpio[i].gpio_no, mi2s_gpio[i].gpio_name); pr_debug("%s: gpio = %d, gpio name = %s, rtn = %d\n", __func__, mi2s_gpio[i].gpio_no, mi2s_gpio[i].gpio_name, rtn); if (rtn) { pr_err("%s: Failed to request gpio %d\n", __func__, mi2s_gpio[i].gpio_no); for (j = i; j >= 0; j--) gpio_free(mi2s_gpio[j].gpio_no); goto err; } } err: return rtn; } static int msm_mi2s_startup(struct snd_pcm_substream *substream) { int ret = 0; struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_dai *cpu_dai = rtd->cpu_dai; mi2s_bit_clk = clk_get(cpu_dai->dev, "bit_clk"); if (IS_ERR(mi2s_bit_clk)) return PTR_ERR(mi2s_bit_clk); clk_set_rate(mi2s_bit_clk, 0); ret = clk_prepare_enable(mi2s_bit_clk); if (IS_ERR_VALUE(ret)) { pr_err("Unable to enable mi2s_bit_clk\n"); clk_put(mi2s_bit_clk); return ret; } ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_CBM_CFM); if (IS_ERR_VALUE(ret)) pr_err("set format for CPU dai failed\n"); return ret; } static int mpq8064_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); /* PCM only supports mono output with 8khz sample rate */ rate->min = rate->max = 8000; channels->min = channels->max = 1; return 0; } static int mpq8064_aux_pcm_get_gpios(void) { int ret = 0; pr_debug("%s\n", __func__); ret = gpio_request(GPIO_AUX_PCM_DOUT, "AUX PCM DOUT"); if (ret < 0) { pr_err("%s: Failed to request gpio(%d): AUX PCM DOUT", __func__, GPIO_AUX_PCM_DOUT); goto fail_dout; } ret = gpio_request(GPIO_AUX_PCM_DIN, "AUX PCM DIN"); if (ret < 0) { pr_err("%s: Failed to request gpio(%d): AUX PCM DIN", __func__, GPIO_AUX_PCM_DIN); goto fail_din; } ret = gpio_request(GPIO_AUX_PCM_SYNC, "AUX PCM SYNC"); if (ret < 0) { pr_err("%s: Failed to request gpio(%d): AUX PCM SYNC", __func__, GPIO_AUX_PCM_SYNC); goto fail_sync; } ret = gpio_request(GPIO_AUX_PCM_CLK, "AUX PCM CLK"); if (ret < 0) { pr_err("%s: Failed to request gpio(%d): AUX PCM CLK", __func__, GPIO_AUX_PCM_CLK); goto fail_clk; } return 0; fail_clk: gpio_free(GPIO_AUX_PCM_SYNC); fail_sync: gpio_free(GPIO_AUX_PCM_DIN); fail_din: gpio_free(GPIO_AUX_PCM_DOUT); fail_dout: return ret; } static int mpq8064_aux_pcm_free_gpios(void) { gpio_free(GPIO_AUX_PCM_DIN); gpio_free(GPIO_AUX_PCM_DOUT); gpio_free(GPIO_AUX_PCM_SYNC); gpio_free(GPIO_AUX_PCM_CLK); return 0; } static int msm_startup(struct snd_pcm_substream *substream) { pr_debug("%s(): substream = %s stream = %d\n", __func__, substream->name, substream->stream); if (detect_dtv_platform) mpq_dtv_amp_power_up(); return 0; } static void msm_shutdown(struct snd_pcm_substream *substream) { pr_debug("%s(): substream = %s stream = %d\n", __func__, substream->name, substream->stream); if (detect_dtv_platform) mpq_dtv_amp_power_down(); } static int mpq8064_auxpcm_startup(struct snd_pcm_substream *substream) { int ret = 0; pr_debug("%s(): substream = %s\n", __func__, substream->name); ret = mpq8064_aux_pcm_get_gpios(); if (ret < 0) { pr_err("%s: Aux PCM GPIO request failed\n", __func__); return -EINVAL; } return 0; } static void mpq8064_auxpcm_shutdown(struct snd_pcm_substream *substream) { pr_debug("%s(): substream = %s\n", __func__, substream->name); mpq8064_aux_pcm_free_gpios(); } static struct snd_soc_ops msm_be_ops = { .startup = msm_startup, .hw_params = msm_hw_params, .shutdown = msm_shutdown, }; static struct snd_soc_ops mpq8064_auxpcm_be_ops = { .startup = mpq8064_auxpcm_startup, .shutdown = mpq8064_auxpcm_shutdown, }; static int mpq8064_sec_i2s_rx_free_gpios(void) { int i; for (i = 0; i < ARRAY_SIZE(sec_i2s_rx_gpio); i++) gpio_free(sec_i2s_rx_gpio[i].gpio_no); return 0; } static int mpq8064_sec_i2s_rx_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { int rate = params_rate(params); int bit_clk_set = 0; if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { switch (params_format(params)) { case SNDRV_PCM_FORMAT_S16_LE: bit_clk_set = I2S_MCLK_RATE/(rate * 2 * 16); clk_set_rate(sec_i2s_rx_bit_clk, bit_clk_set); break; case SNDRV_PCM_FORMAT_S24_LE: bit_clk_set = I2S_MCLK_RATE/(rate * 2 * 24); clk_set_rate(sec_i2s_rx_bit_clk, bit_clk_set); break; default: pr_err("wrong format\n"); break; } } return 0; } static void mpq8064_sec_i2s_rx_shutdown(struct snd_pcm_substream *substream) { if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { if (sec_i2s_rx_bit_clk) { clk_disable_unprepare(sec_i2s_rx_bit_clk); clk_put(sec_i2s_rx_bit_clk); sec_i2s_rx_bit_clk = NULL; } if (sec_i2s_rx_osr_clk) { clk_disable_unprepare(sec_i2s_rx_osr_clk); clk_put(sec_i2s_rx_osr_clk); sec_i2s_rx_osr_clk = NULL; } } pr_info("%s(): substream = %s stream = %d\n", __func__, substream->name, substream->stream); } static int configure_sec_i2s_rx_gpio(void) { int rtn; int i; int j; for (i = 0; i < ARRAY_SIZE(sec_i2s_rx_gpio); i++) { rtn = gpio_request(sec_i2s_rx_gpio[i].gpio_no, sec_i2s_rx_gpio[i].gpio_name); pr_debug("%s: gpio = %d, gpio name = %s, rtn = %d\n", __func__, sec_i2s_rx_gpio[i].gpio_no, sec_i2s_rx_gpio[i].gpio_name, rtn); if (rtn) { pr_err("%s: Failed to request gpio %d\n", __func__, sec_i2s_rx_gpio[i].gpio_no); for (j = i; j >= 0; j--) gpio_free(sec_i2s_rx_gpio[j].gpio_no); goto err; } } err: return rtn; } static int mpq8064_sec_i2s_rx_startup(struct snd_pcm_substream *substream) { int ret = 0; struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_dai *cpu_dai = rtd->cpu_dai; if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { sec_i2s_rx_osr_clk = clk_get(cpu_dai->dev, "osr_clk"); if (IS_ERR(sec_i2s_rx_osr_clk)) { pr_err("Failed to get sec_i2s_rx_osr_clk\n"); return PTR_ERR(sec_i2s_rx_osr_clk); } clk_set_rate(sec_i2s_rx_osr_clk, I2S_MCLK_RATE); clk_prepare_enable(sec_i2s_rx_osr_clk); sec_i2s_rx_bit_clk = clk_get(cpu_dai->dev, "bit_clk"); if (IS_ERR(sec_i2s_rx_bit_clk)) { pr_err("Failed to get sec i2s osr_clk\n"); clk_disable_unprepare(sec_i2s_rx_osr_clk); clk_put(sec_i2s_rx_osr_clk); return PTR_ERR(sec_i2s_rx_bit_clk); } clk_set_rate(sec_i2s_rx_bit_clk, 1); ret = clk_prepare_enable(sec_i2s_rx_bit_clk); if (ret != 0) { pr_err("Unable to enable sec i2s rx_bit_clk\n"); clk_put(sec_i2s_rx_bit_clk); clk_disable_unprepare(sec_i2s_rx_osr_clk); clk_put(sec_i2s_rx_osr_clk); return ret; } ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_CBS_CFS); if (ret < 0) pr_err("set format for codec dai failed\n"); } pr_debug("%s: ret = %d\n", __func__, ret); pr_info("%s(): substream = %s stream = %d\n", __func__, substream->name, substream->stream); return ret; } static struct snd_soc_ops mpq8064_sec_i2s_rx_be_ops = { .startup = mpq8064_sec_i2s_rx_startup, .shutdown = mpq8064_sec_i2s_rx_shutdown, .hw_params = mpq8064_sec_i2s_rx_hw_params, }; static struct snd_soc_ops msm_mi2s_tx_be_ops = { .startup = msm_mi2s_startup, .shutdown = msm_mi2s_shutdown, }; /* Digital audio interface glue - connects codec <---> CPU */ static struct snd_soc_dai_link msm_dai[] = { /* FrontEnd DAI Links */ { .name = "MSM8960 Media1", .stream_name = "MultiMedia1", .cpu_dai_name = "MultiMedia1", .platform_name = "msm-pcm-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_MULTIMEDIA1 }, { .name = "MSM8960 Media2", .stream_name = "MultiMedia2", .cpu_dai_name = "MultiMedia2", .platform_name = "msm-multi-ch-pcm-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_MULTIMEDIA2, }, { .name = "Circuit-Switch Voice", .stream_name = "CS-Voice", .cpu_dai_name = "CS-VOICE", .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, .ignore_pmdown_time = 1, /* this dainlink has playback support */ .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", .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, .ignore_pmdown_time = 1, /* this dainlink has playback support */ .be_id = MSM_FRONTEND_DAI_VOIP, }, { .name = "MSM8960 Media3", .stream_name = "MultiMedia3", .cpu_dai_name = "MultiMedia3", .platform_name = "msm-multi-ch-pcm-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_MULTIMEDIA3, }, /* Hostless PMC 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, /* this dainlink 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, .ignore_pmdown_time = 1, /* this dainlink has playback support */ .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-q6.241", .codec_name = "msm-stub-codec.1", .codec_dai_name = "msm-stub-rx", .platform_name = "msm-pcm-afe", .ignore_suspend = 1, .ignore_pmdown_time = 1, /* this dainlink has playback support */ }, { .name = "MSM AFE-PCM TX", .stream_name = "AFE-PROXY TX", .cpu_dai_name = "msm-dai-q6.240", .codec_name = "msm-stub-codec.1", .codec_dai_name = "msm-stub-tx", .platform_name = "msm-pcm-afe", .ignore_suspend = 1, }, { .name = "MSM8960 Compr1", .stream_name = "COMPR1", .cpu_dai_name = "MultiMedia4", .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_MULTIMEDIA4, }, { .name = "Voice Stub", .stream_name = "Voice Stub", .cpu_dai_name = "VOICE_STUB", .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, /* this dainlink has playback support */ .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", }, /* 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, /* this dainlink has playback support */ .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", }, /* MI2S TX Hostless */ { .name = "MI2S_TX Hostless", .stream_name = "MI2S_TX Hostless", .cpu_dai_name = "MI2S_TX_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, .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", }, /* Secondary I2S RX Hostless */ { .name = "SEC_I2S_RX Hostless", .stream_name = "SEC_I2S_RX Hostless", .cpu_dai_name = "SEC_I2S_RX_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, /* this dainlink has playback support */ .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", }, { .name = "MSM8960 Media5", .stream_name = "MultiMedia5", .cpu_dai_name = "MultiMedia5", .platform_name = "msm-multi-ch-pcm-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 dailink has playback support */ .be_id = MSM_FRONTEND_DAI_MULTIMEDIA5 }, { .name = "MSM8960 Media6", .stream_name = "MultiMedia6", .cpu_dai_name = "MultiMedia6", .platform_name = "msm-multi-ch-pcm-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 dailink has playback support */ .be_id = MSM_FRONTEND_DAI_MULTIMEDIA6 }, { .name = "MSM8960 Compr2", .stream_name = "COMPR2", .cpu_dai_name = "MultiMedia7", .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 dailink has playback support */ .be_id = MSM_FRONTEND_DAI_MULTIMEDIA7, }, { .name = "MSM8960 Compr3", .stream_name = "COMPR3", .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 dailink has playback support */ .be_id = MSM_FRONTEND_DAI_MULTIMEDIA8, }, { .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, .ignore_pmdown_time = 1, /* dainlink has playback support */ .codec_dai_name = "snd-soc-dummy-dai", .codec_name = "snd-soc-dummy", }, { .name = "MSM8960 Pseudo", .stream_name = "Pseudo", .cpu_dai_name = "Pseudo", .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, .be_id = MSM_FRONTEND_DAI_PSEUDO, }, /* Backend DAI Links */ { .name = LPASS_BE_SLIMBUS_0_RX, .stream_name = "Slimbus Playback", .cpu_dai_name = "msm-dai-q6.16384", .platform_name = "msm-pcm-routing", .codec_name = "tabla_codec", .codec_dai_name = "tabla_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 = &msm_be_ops, .ignore_pmdown_time = 1, /* this dainlink has playback support */ }, { .name = LPASS_BE_SLIMBUS_0_TX, .stream_name = "Slimbus Capture", .cpu_dai_name = "msm-dai-q6.16385", .platform_name = "msm-pcm-routing", .codec_name = "tabla_codec", .codec_dai_name = "tabla_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 = &msm_be_ops, }, { .name = LPASS_BE_SEC_I2S_RX, .stream_name = "Secondary I2S Playback", .cpu_dai_name = "msm-dai-q6.4", .platform_name = "msm-pcm-routing", .codec_name = "cs8427-spdif.5-0014", .codec_dai_name = "spdif_rx", .no_pcm = 1, .be_id = MSM_BACKEND_DAI_SEC_I2S_RX, .be_hw_params_fixup = msm_be_i2s_hw_params_fixup, .ops = &mpq8064_sec_i2s_rx_be_ops, .ignore_pmdown_time = 1, /* this dainlink has playback support */ }, { .name = LPASS_BE_INT_FM_RX, .stream_name = "Internal FM Playback", .cpu_dai_name = "msm-dai-q6.12292", .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_hw_params_fixup, .ignore_pmdown_time = 1, /* this dainlink has playback support */ }, { .name = LPASS_BE_INT_FM_TX, .stream_name = "Internal FM Capture", .cpu_dai_name = "msm-dai-q6.12293", .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, }, /* HDMI BACK END DAI Link */ { .name = LPASS_BE_HDMI, .stream_name = "HDMI Playback", .cpu_dai_name = "msm-dai-q6-hdmi.8", .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_HDMI_RX, .be_hw_params_fixup = msm_hdmi_be_hw_params_fixup, .ignore_pmdown_time = 1, /* this dainlink has playback support */ }, { .name = LPASS_BE_MI2S_TX, .stream_name = "MI2S Capture", .cpu_dai_name = "msm-dai-q6-mi2s", .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_MI2S_TX, .be_hw_params_fixup = msm_be_hw_params_fixup, .ops = &msm_mi2s_tx_be_ops, }, /* Backend AFE DAI Links */ { .name = LPASS_BE_AFE_PCM_RX, .stream_name = "AFE Playback", .cpu_dai_name = "msm-dai-q6.224", .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 = mpq8064_proxy_be_params_fixup, .ignore_pmdown_time = 1, /* this dainlink has playback support */ }, { .name = LPASS_BE_AFE_PCM_TX, .stream_name = "AFE Capture", .cpu_dai_name = "msm-dai-q6.225", .platform_name = "msm-pcm-routing", .codec_name = "msm-stub-codec.1", .codec_dai_name = "msm-stub-tx", .no_pcm = 1, .be_hw_params_fixup = mpq8064_proxy_be_params_fixup, .be_id = MSM_BACKEND_DAI_AFE_PCM_TX, }, /* AUX PCM Backend DAI Links */ { .name = LPASS_BE_AUXPCM_RX, .stream_name = "AUX PCM Playback", .cpu_dai_name = "msm-dai-q6.2", .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 = mpq8064_auxpcm_be_params_fixup, .ops = &mpq8064_auxpcm_be_ops, .ignore_pmdown_time = 1, }, { .name = LPASS_BE_AUXPCM_TX, .stream_name = "AUX PCM Capture", .cpu_dai_name = "msm-dai-q6.3", .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 = mpq8064_auxpcm_be_params_fixup, }, { .name = LPASS_BE_PSEUDO, .stream_name = "PSEUDO Playback", .cpu_dai_name = "msm-dai-q6.32769", .platform_name = "msm-pcm-routing", .codec_name = "snd-soc-dummy", .codec_dai_name = "snd-soc-dummy-dai", .no_pcm = 1, .be_id = MSM_BACKEND_DAI_PSEUDO_PORT, .be_hw_params_fixup = msm_be_hw_params_fixup, .ignore_pmdown_time = 1, }, }; static struct snd_soc_card snd_soc_card_msm = { .name = "mpq8064-tabla-snd-card", .dai_link = msm_dai, .num_links = ARRAY_SIZE(msm_dai), .controls = tabla_msm_controls, .num_controls = ARRAY_SIZE(tabla_msm_controls), }; static struct platform_device *msm_snd_device; static int __init msm_audio_init(void) { int ret; if (socinfo_get_id() != 130) { pr_err("%s: Not the right machine type\n", __func__); return -ENODEV; } if (socinfo_get_pmic_model() == PMIC_MODEL_PM8917) bottom_spk_pamp_gpio = PM8921_GPIO_PM_TO_SYS(16); if (machine_is_mpq8064_dtv()) detect_dtv_platform = 1; pr_info("MPQ8064: detect_dtv_platform is %d\n", detect_dtv_platform); mbhc_cfg.calibration = def_tabla_mbhc_cal(); if (!mbhc_cfg.calibration) { pr_err("Calibration data allocation failed\n"); return -ENOMEM; } msm_snd_device = platform_device_alloc("soc-audio", 0); if (!msm_snd_device) { pr_err("Platform device allocation failed\n"); kfree(mbhc_cfg.calibration); return -ENOMEM; } platform_set_drvdata(msm_snd_device, &snd_soc_card_msm); ret = platform_device_add(msm_snd_device); if (ret) { platform_device_put(msm_snd_device); kfree(mbhc_cfg.calibration); return ret; } configure_sec_i2s_rx_gpio(); configure_mi2s_gpio(); return ret; } module_init(msm_audio_init); static void __exit msm_audio_exit(void) { if (socinfo_get_id() != 130) { pr_err("%s: Not the right machine type\n", __func__); return ; } mpq8064_sec_i2s_rx_free_gpios(); msm_mi2s_free_gpios(); platform_device_unregister(msm_snd_device); kfree(mbhc_cfg.calibration); } module_exit(msm_audio_exit); MODULE_DESCRIPTION("ALSA SoC mpq8064"); MODULE_LICENSE("GPL v2");