diff options
Diffstat (limited to 'sound/soc/codecs/ab8500_audio.c')
| -rw-r--r-- | sound/soc/codecs/ab8500_audio.c | 2956 |
1 files changed, 2956 insertions, 0 deletions
diff --git a/sound/soc/codecs/ab8500_audio.c b/sound/soc/codecs/ab8500_audio.c new file mode 100644 index 00000000000..41899112f38 --- /dev/null +++ b/sound/soc/codecs/ab8500_audio.c @@ -0,0 +1,2956 @@ +/* + * Copyright (C) ST-Ericsson SA 2010 + * + * Author: Mikko J. Lehto <mikko.lehto@symbio.com>, + * Mikko Sarmanne <mikko.sarmanne@symbio.com>, + * Jarmo K. Kuronen <jarmo.kuronen@symbio.com>, + * Ola Lilja <ola.o.lilja@stericsson.com>, + * Kristoffer Karlsson <kristoffer.karlsson@stericsson.com> + * for ST-Ericsson. + * + * License terms: + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation. + */ + +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/slab.h> +#include <linux/moduleparam.h> +#include <linux/init.h> +#include <linux/delay.h> +#include <linux/pm.h> +#include <linux/platform_device.h> +#include <linux/mutex.h> +#include <sound/core.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/initval.h> +#include <sound/soc.h> +#include <sound/soc-dapm.h> +#include <sound/tlv.h> +#include <linux/mfd/abx500.h> +#include <linux/mfd/abx500/ab5500.h> +#include <linux/mfd/abx500/ab8500-sysctrl.h> +#include "ab8500_audio.h" + +/* To convert register definition shifts to masks */ +#define BMASK(bsft) (1 << (bsft)) + +/* Macrocell value definitions */ +#define CLK_32K_OUT2_DISABLE 0x01 +#define INACTIVE_RESET_AUDIO 0x02 +#define ENABLE_AUDIO_CLK_TO_AUDIO_BLK 0x10 +#define ENABLE_VINTCORE12_SUPPLY 0x04 +#define GPIO27_DIR_OUTPUT 0x04 +#define GPIO29_DIR_OUTPUT 0x10 +#define GPIO31_DIR_OUTPUT 0x40 + +/* Macrocell register definitions */ +#define AB8500_CTRL3_REG 0x0200 +#define AB8500_GPIO_DIR4_REG 0x1013 + +/* Nr of FIR/IIR-coeff banks in ANC-block */ +#define AB8500_NR_OF_ANC_COEFF_BANKS 2 + +/* Minimum duration to keep ANC IIR Init bit high or +low before proceeding with the configuration sequence */ +#define AB8500_ANC_SM_DELAY 2000 + +/* + * AB8500 register cache & default register settings + */ +static const u8 ab8500_reg_cache[AB8500_CACHEREGNUM] = { + 0x00, /* REG_POWERUP (0x00) */ + 0x00, /* REG_AUDSWRESET (0x01) */ + 0x00, /* REG_ADPATHENA (0x02) */ + 0x00, /* REG_DAPATHENA (0x03) */ + 0x00, /* REG_ANACONF1 (0x04) */ + 0x0F, /* REG_ANACONF2 (0x05) */ + 0x00, /* REG_DIGMICCONF (0x06) */ + 0x00, /* REG_ANACONF3 (0x07) */ + 0x00, /* REG_ANACONF4 (0x08) */ + 0x00, /* REG_DAPATHCONF (0x09) */ + 0x40, /* REG_MUTECONF (0x0A) */ + 0x01, /* REG_SHORTCIRCONF (0x0B) */ + 0x01, /* REG_ANACONF5 (0x0C) */ + 0x00, /* REG_ENVCPCONF (0x0D) */ + 0x00, /* REG_SIGENVCONF (0x0E) */ + 0x3F, /* REG_PWMGENCONF1 (0x0F) */ + 0x32, /* REG_PWMGENCONF2 (0x10) */ + 0x32, /* REG_PWMGENCONF3 (0x11) */ + 0x32, /* REG_PWMGENCONF4 (0x12) */ + 0x32, /* REG_PWMGENCONF5 (0x13) */ + 0x0F, /* REG_ANAGAIN1 (0x14) */ + 0x0F, /* REG_ANAGAIN2 (0x15) */ + 0x22, /* REG_ANAGAIN3 (0x16) */ + 0x55, /* REG_ANAGAIN4 (0x17) */ + 0x13, /* REG_DIGLINHSLGAIN (0x18) */ + 0x13, /* REG_DIGLINHSRGAIN (0x19) */ + 0x00, /* REG_ADFILTCONF (0x1A) */ + 0x00, /* REG_DIGIFCONF1 (0x1B) */ + 0x02, /* REG_DIGIFCONF2 (0x1C) */ + 0x00, /* REG_DIGIFCONF3 (0x1D) */ + 0x02, /* REG_DIGIFCONF4 (0x1E) */ + 0xCC, /* REG_ADSLOTSEL1 (0xCC) */ + 0xCC, /* REG_ADSLOTSEL2 (0xCC) */ + 0xCC, /* REG_ADSLOTSEL3 (0xCC) */ + 0xCC, /* REG_ADSLOTSEL4 (0xCC) */ + 0xCC, /* REG_ADSLOTSEL5 (0xCC) */ + 0xCC, /* REG_ADSLOTSEL6 (0xCC) */ + 0xCC, /* REG_ADSLOTSEL7 (0xCC) */ + 0xCC, /* REG_ADSLOTSEL8 (0xCC) */ + 0xCC, /* REG_ADSLOTSEL9 (0xCC) */ + 0xCC, /* REG_ADSLOTSEL10 (0xCC) */ + 0xCC, /* REG_ADSLOTSEL11 (0xCC) */ + 0xCC, /* REG_ADSLOTSEL12 (0xCC) */ + 0xCC, /* REG_ADSLOTSEL13 (0xCC) */ + 0xCC, /* REG_ADSLOTSEL14 (0xCC) */ + 0xCC, /* REG_ADSLOTSEL15 (0xCC) */ + 0xCC, /* REG_ADSLOTSEL16 (0xCC) */ + 0x00, /* REG_ADSLOTHIZCTRL1 (0x2F) */ + 0x00, /* REG_ADSLOTHIZCTRL2 (0x30) */ + 0x00, /* REG_ADSLOTHIZCTRL3 (0x31) */ + 0x00, /* REG_ADSLOTHIZCTRL4 (0x32) */ + 0x08, /* REG_DASLOTCONF1 (0x33) */ + 0x08, /* REG_DASLOTCONF2 (0x34) */ + 0x08, /* REG_DASLOTCONF3 (0x35) */ + 0x08, /* REG_DASLOTCONF4 (0x36) */ + 0x08, /* REG_DASLOTCONF5 (0x37) */ + 0x08, /* REG_DASLOTCONF6 (0x38) */ + 0x08, /* REG_DASLOTCONF7 (0x39) */ + 0x08, /* REG_DASLOTCONF8 (0x3A) */ + 0x00, /* REG_CLASSDCONF1 (0x3B) */ + 0x00, /* REG_CLASSDCONF2 (0x3C) */ + 0x84, /* REG_CLASSDCONF3 (0x3D) */ + 0x00, /* REG_DMICFILTCONF (0x3E) */ + 0xFE, /* REG_DIGMULTCONF1 (0x3F) */ + 0xC0, /* REG_DIGMULTCONF2 (0x40) */ + 0x3F, /* REG_ADDIGGAIN1 (0x41) */ + 0x3F, /* REG_ADDIGGAIN2 (0x42) */ + 0x1F, /* REG_ADDIGGAIN3 (0x43) */ + 0x1F, /* REG_ADDIGGAIN4 (0x44) */ + 0x3F, /* REG_ADDIGGAIN5 (0x45) */ + 0x3F, /* REG_ADDIGGAIN6 (0x46) */ + 0x1F, /* REG_DADIGGAIN1 (0x47) */ + 0x1F, /* REG_DADIGGAIN2 (0x48) */ + 0x3F, /* REG_DADIGGAIN3 (0x49) */ + 0x3F, /* REG_DADIGGAIN4 (0x4A) */ + 0x3F, /* REG_DADIGGAIN5 (0x4B) */ + 0x3F, /* REG_DADIGGAIN6 (0x4C) */ + 0x3F, /* REG_ADDIGLOOPGAIN1 (0x4D) */ + 0x3F, /* REG_ADDIGLOOPGAIN2 (0x4E) */ + 0x00, /* REG_HSLEARDIGGAIN (0x4F) */ + 0x00, /* REG_HSRDIGGAIN (0x50) */ + 0x1F, /* REG_SIDFIRGAIN1 (0x51) */ + 0x1F, /* REG_SIDFIRGAIN2 (0x52) */ + 0x00, /* REG_ANCCONF1 (0x53) */ + 0x00, /* REG_ANCCONF2 (0x54) */ + 0x00, /* REG_ANCCONF3 (0x55) */ + 0x00, /* REG_ANCCONF4 (0x56) */ + 0x00, /* REG_ANCCONF5 (0x57) */ + 0x00, /* REG_ANCCONF6 (0x58) */ + 0x00, /* REG_ANCCONF7 (0x59) */ + 0x00, /* REG_ANCCONF8 (0x5A) */ + 0x00, /* REG_ANCCONF9 (0x5B) */ + 0x00, /* REG_ANCCONF10 (0x5C) */ + 0x00, /* REG_ANCCONF11 (0x5D) - read only */ + 0x00, /* REG_ANCCONF12 (0x5E) - read only */ + 0x00, /* REG_ANCCONF13 (0x5F) - read only */ + 0x00, /* REG_ANCCONF14 (0x60) - read only */ + 0x00, /* REG_SIDFIRADR (0x61) */ + 0x00, /* REG_SIDFIRCOEF1 (0x62) */ + 0x00, /* REG_SIDFIRCOEF2 (0x63) */ + 0x00, /* REG_SIDFIRCONF (0x64) */ + 0x00, /* REG_AUDINTMASK1 (0x65) */ + 0x00, /* REG_AUDINTSOURCE1 (0x66) - read only */ + 0x00, /* REG_AUDINTMASK2 (0x67) */ + 0x00, /* REG_AUDINTSOURCE2 (0x68) - read only */ + 0x00, /* REG_FIFOCONF1 (0x69) */ + 0x00, /* REG_FIFOCONF2 (0x6A) */ + 0x00, /* REG_FIFOCONF3 (0x6B) */ + 0x00, /* REG_FIFOCONF4 (0x6C) */ + 0x00, /* REG_FIFOCONF5 (0x6D) */ + 0x00, /* REG_FIFOCONF6 (0x6E) */ + 0x02, /* REG_AUDREV (0x6F) - read only */ +}; + +static struct snd_soc_codec *ab8500_codec; + +/* ADCM */ +static const u8 ADCM_ANACONF5_MASK = BMASK(REG_ANACONF5_ENCPHS); +static const u8 ADCM_MUTECONF_MASK = BMASK(REG_MUTECONF_MUTHSL) | + BMASK(REG_MUTECONF_MUTHSR); +static const u8 ADCM_ANACONF4_MASK = BMASK(REG_ANACONF4_ENHSL) | + BMASK(REG_ANACONF4_ENHSR); +static unsigned int adcm_anaconf5, adcm_muteconf, adcm_anaconf4; +static int adcm = AB8500_AUDIO_ADCM_NORMAL; + +/* Signed multi register array controls. */ +struct soc_smra_control { + unsigned int *reg; + const unsigned int rcount, count, invert; + long min, max; + const char **texts; + long *values; +}; + +/* Sidetone FIR-coeff cache */ +static long sid_fir_cache[REG_SID_FIR_COEFFS]; + +/* ANC FIR- & IIR-coeff caches */ +static long anc_fir_cache[REG_ANC_FIR_COEFFS]; +static long anc_iir_cache[REG_ANC_IIR_COEFFS]; + +/* Reads an arbitrary register from the ab8500 chip. +*/ +static int ab8500_codec_read_reg(struct snd_soc_codec *codec, unsigned int bank, + unsigned int reg) +{ + u8 value; + int status = abx500_get_register_interruptible( + codec->dev, bank, reg, &value); + + if (status < 0) { + pr_err("%s: Register (%02x:%02x) read failed (%d).\n", + __func__, (u8)bank, (u8)reg, status); + } else { + pr_debug("Read 0x%02x from register %02x:%02x\n", + (u8)value, (u8)bank, (u8)reg); + status = value; + } + + return status; +} + +/* Writes an arbitrary register to the ab8500 chip. + */ +static int ab8500_codec_write_reg(struct snd_soc_codec *codec, unsigned int bank, + unsigned int reg, unsigned int value) +{ + int status = abx500_set_register_interruptible( + codec->dev, bank, reg, value); + + if (status < 0) { + pr_err("%s: Register (%02x:%02x) write failed (%d).\n", + __func__, (u8)bank, (u8)reg, status); + } else { + pr_debug("Wrote 0x%02x into register %02x:%02x\n", + (u8)value, (u8)bank, (u8)reg); + } + + return status; +} + +/* Reads an audio register from the cache or hardware. + */ +static unsigned int ab8500_codec_read_reg_audio(struct snd_soc_codec *codec, + unsigned int reg) +{ + u8 *cache = codec->reg_cache; + + if (reg == REG_SIDFIRCONF) + return ab8500_codec_read_reg(codec, AB8500_AUDIO, reg); + + return cache[reg]; +} + +/* Writes an audio register to the hardware and cache. + */ +static int ab8500_codec_write_reg_audio(struct snd_soc_codec *codec, + unsigned int reg, unsigned int value) +{ + u8 *cache = codec->reg_cache; + int status = ab8500_codec_write_reg(codec, AB8500_AUDIO, reg, value); + + if (status >= 0) + cache[reg] = value; + + return status; +} + +/* + * Updates an audio register. + * + * Returns 1 for change, 0 for no change, or negative error code. + */ +static inline int ab8500_codec_update_reg_audio(struct snd_soc_codec *codec, + unsigned int reg, unsigned int clr, unsigned int ins) +{ + unsigned int new, old; + int ret; + + old = ab8500_codec_read_reg_audio(codec, reg); + new = (old & ~clr) | ins; + if (old == new) + return 0; + + ret = ab8500_codec_write_reg_audio(codec, reg, new); + + return (ret < 0) ? ret : 1; +} + +/* Generic soc info for signed register controls. */ +int snd_soc_info_s(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) +{ + struct soc_smra_control *smra = + (struct soc_smra_control *)kcontrol->private_value; + uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; + uinfo->count = smra->count; + uinfo->value.integer.min = smra->min; + uinfo->value.integer.max = smra->max; + + return 0; +} + +/* Generic soc get for signed multi register controls. */ +int snd_soc_get_smr(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); + struct soc_smra_control *smra = + (struct soc_smra_control *)kcontrol->private_value; + unsigned int *reg = smra->reg; + unsigned int rcount = smra->rcount; + long min = smra->min; + long max = smra->max; + unsigned int invert = smra->invert; + unsigned long mask = abs(min) | abs(max); + long value = 0; + int i, rvalue; + + for (i = 0; i < rcount; i++) { + rvalue = snd_soc_read(codec, reg[i]) & REG_MASK_ALL; + value |= rvalue << (8 * (rcount - i - 1)); + } + value &= mask; + if (min < 0 && value > max) + value |= ~mask; + if (invert) + value = ~value; + ucontrol->value.integer.value[0] = value; + + return 0; +} + +/* Generic soc put for signed multi register controls. */ +int snd_soc_put_smr(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); + struct soc_smra_control *smra = + (struct soc_smra_control *)kcontrol->private_value; + unsigned int *reg = smra->reg; + unsigned int rcount = smra->rcount; + long min = smra->min; + long max = smra->max; + unsigned int invert = smra->invert; + unsigned long mask = abs(min) | abs(max); + long value = ucontrol->value.integer.value[0]; + int i, rvalue, err; + + if (invert) + value = ~value; + if (value > max) + value = max; + else if (value < min) + value = min; + value &= mask; + for (i = 0; i < rcount; i++) { + rvalue = (value >> (8 * (rcount - i - 1))) & REG_MASK_ALL; + err = snd_soc_write(codec, reg[i], rvalue); + if (err < 0) + return 0; + } + + return 1; +} + +/* Generic soc get for signed array controls. */ +static int snd_soc_get_sa(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct soc_smra_control *smra = + (struct soc_smra_control *)kcontrol->private_value; + long *values = smra->values; + unsigned int count = smra->count; + unsigned int idx; + + for (idx = 0; idx < count; idx++) + ucontrol->value.integer.value[idx] = values[idx]; + + return 0; +} + +/* Generic soc put for signed array controls. */ +static int snd_soc_put_sa(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct soc_smra_control *smra = + (struct soc_smra_control *) kcontrol->private_value; + long *values = smra->values; + unsigned int count = smra->count; + long min = smra->min; + long max = smra->max; + unsigned int idx; + long value; + + for (idx = 0; idx < count; idx++) { + value = ucontrol->value.integer.value[idx]; + if (value > max) + value = max; + else if (value < min) + value = min; + values[idx] = value; + } + + return 0; +} + +/* Generic soc get for enum strobe controls. */ +int snd_soc_get_enum_strobe(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); + struct soc_enum *e = (struct soc_enum *)kcontrol->private_value; + unsigned int reg = e->reg; + unsigned int bit = e->shift_l; + unsigned int invert = e->shift_r != 0; + unsigned int value = snd_soc_read(codec, reg) & BMASK(bit); + + if (bit != 0 && value != 0) + value = value >> bit; + ucontrol->value.enumerated.item[0] = value ^ invert; + + return 0; +} + +/* Generic soc put for enum strobe controls. */ +int snd_soc_put_enum_strobe(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); + struct soc_enum *e = (struct soc_enum *)kcontrol->private_value; + unsigned int reg = e->reg; + unsigned int bit = e->shift_l; + unsigned int invert = e->shift_r != 0; + unsigned int strobe = ucontrol->value.enumerated.item[0] != 0; + unsigned int clr_mask = (strobe ^ invert) ? REG_MASK_NONE : BMASK(bit); + unsigned int set_mask = (strobe ^ invert) ? BMASK(bit) : REG_MASK_NONE; + + if (snd_soc_update_bits(codec, reg, clr_mask, set_mask) == 0) + return 0; + return snd_soc_update_bits(codec, reg, set_mask, clr_mask); +} + +static const char * const enum_ena_dis[] = {"Enabled", "Disabled"}; +static const char * const enum_dis_ena[] = {"Disabled", "Enabled"}; +static const char * const enum_rdy_apl[] = {"Ready", "Apply"}; + +/* Sidetone FIR-coefficients configuration sequence */ +static int sid_apply_control_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_codec *codec; + unsigned int param, sidconf; + int ret = 0; + + pr_debug("%s: Enter\n", __func__); + + if (ucontrol->value.integer.value[0] != 1) { + pr_err("%s: ERROR: This control supports 'Apply' only!\n", + __func__); + return ret; + } + + codec = snd_kcontrol_chip(kcontrol); + + mutex_lock(&codec->mutex); + + sidconf = snd_soc_read(codec, REG_SIDFIRCONF); + if (((sidconf & BMASK(REG_SIDFIRCONF_FIRSIDBUSY)) != 0)) { + if ((sidconf & BMASK(REG_SIDFIRCONF_ENFIRSIDS)) == 0) { + pr_err("%s: Sidetone busy while off. Resetting...\n", + __func__); + snd_soc_update_bits(codec, REG_SIDFIRADR, + REG_MASK_NONE, BMASK(REG_SIDFIRADR_FIRSIDSET)); + snd_soc_update_bits(codec, REG_SIDFIRADR, + BMASK(REG_SIDFIRADR_FIRSIDSET), REG_MASK_NONE); + } + ret = -EBUSY; + goto out; + } + + snd_soc_write(codec, REG_SIDFIRADR, REG_MASK_NONE); + + for (param = 0; param < REG_SID_FIR_COEFFS; param++) { + snd_soc_write(codec, REG_SIDFIRCOEF1, + sid_fir_cache[param] >> 8 & REG_MASK_ALL); + snd_soc_write(codec, REG_SIDFIRCOEF2, + sid_fir_cache[param] & REG_MASK_ALL); + } + + snd_soc_update_bits(codec, REG_SIDFIRADR, + REG_MASK_NONE, BMASK(REG_SIDFIRADR_FIRSIDSET)); + snd_soc_update_bits(codec, REG_SIDFIRADR, + BMASK(REG_SIDFIRADR_FIRSIDSET), REG_MASK_NONE); + + ret = 1; +out: + mutex_unlock(&codec->mutex); + + pr_debug("%s: Exit\n", __func__); + + return ret; +} + +/* Controls - DAPM */ + +/* Inverted order - Ascending/Descending */ +enum control_inversion { + NORMAL = 0, + INVERT = 1 +}; + +/* Headset */ + +/* Headset Left - Enable/Disable */ +static const struct soc_enum enum_headset_left = SOC_ENUM_SINGLE(0, 0, 2, enum_ena_dis); +static const struct snd_kcontrol_new dapm_headset_left_mux = + SOC_DAPM_ENUM_VIRT("Headset Left", enum_headset_left); + +/* Headsett Right - Enable/Disable */ +static const struct soc_enum enum_headset_right = SOC_ENUM_SINGLE(0, 0, 2, enum_ena_dis); +static const struct snd_kcontrol_new dapm_headset_right_mux = + SOC_DAPM_ENUM_VIRT("Headset Right", enum_headset_right); + +/* Earpiece */ + +/* Earpiece - Mute */ +static const struct soc_enum enum_ear = SOC_ENUM_SINGLE(0, 0, 2, enum_dis_ena); +static const struct snd_kcontrol_new dapm_ear_mux = + SOC_DAPM_ENUM_VIRT("Earpiece", enum_ear); + +/* Earpiece source selector */ +static const char * const enum_ear_lineout_source[] = {"Headset Left", "IHF Left"}; +static SOC_ENUM_SINGLE_DECL(dapm_enum_ear_lineout_source, REG_DMICFILTCONF, + REG_DMICFILTCONF_DA3TOEAR, enum_ear_lineout_source); +static const struct snd_kcontrol_new dapm_ear_lineout_source[] = { + SOC_DAPM_ENUM("Earpiece or LineOut Mono Source", dapm_enum_ear_lineout_source), +}; + +/* LineOut */ + +/* LineOut source selector */ +static const char * const enum_lineout_source[] = {"Mono Path", "Stereo Path"}; +static SOC_ENUM_DOUBLE_DECL(dapm_enum_lineout_source, REG_ANACONF5, + REG_ANACONF5_HSLDACTOLOL, REG_ANACONF5_HSRDACTOLOR, enum_lineout_source); +static const struct snd_kcontrol_new dapm_lineout_source[] = { + SOC_DAPM_ENUM("LineOut Source", dapm_enum_lineout_source), +}; + +/* LineOut */ + +/* LineOut Left - Enable/Disable */ +static const struct soc_enum enum_lineout_left = SOC_ENUM_SINGLE(0, 0, 2, enum_dis_ena); +static const struct snd_kcontrol_new dapm_lineout_left_mux = + SOC_DAPM_ENUM_VIRT("LineOut Left", enum_lineout_left); + +/* LineOut Right - Enable/Disable */ +static const struct soc_enum enum_lineout_right = SOC_ENUM_SINGLE(0, 0, 2, enum_dis_ena); +static const struct snd_kcontrol_new dapm_lineout_right_mux = + SOC_DAPM_ENUM_VIRT("LineOut Right", enum_lineout_right); + +/* LineOut/IHF - Select */ +static const char * const enum_ihf_or_lineout_select_sel[] = {"IHF", "LineOut"}; +static const struct soc_enum enum_ihf_or_lineout_select = SOC_ENUM_SINGLE(0, 0, 2, enum_ihf_or_lineout_select_sel); +static const struct snd_kcontrol_new dapm_ihf_or_lineout_select_mux = + SOC_DAPM_ENUM_VIRT("IHF or LineOut Select", enum_ihf_or_lineout_select); + + +/* IHF */ + +/* IHF - Enable/Disable */ +static const struct soc_enum enum_ihf_left = SOC_ENUM_SINGLE(0, 0, 2, enum_dis_ena); +static const struct snd_kcontrol_new dapm_ihf_left_mux = + SOC_DAPM_ENUM_VIRT("IHF Left", enum_ihf_left); + +static const struct soc_enum enum_ihf_right = SOC_ENUM_SINGLE(0, 0, 2, enum_dis_ena); +static const struct snd_kcontrol_new dapm_ihf_right_mux = + SOC_DAPM_ENUM_VIRT("IHF Right", enum_ihf_right); + +/* IHF left - ANC selector */ +static const char * const enum_ihfx_sel[] = {"Audio Path", "ANC"}; +static SOC_ENUM_SINGLE_DECL(dapm_enum_ihfl_sel, REG_DIGMULTCONF2, + REG_DIGMULTCONF2_HFLSEL, enum_ihfx_sel); +static const struct snd_kcontrol_new dapm_ihfl_select[] = { + SOC_DAPM_ENUM("IHF Left Source", dapm_enum_ihfl_sel), +}; + +/* IHF right - ANC selector */ +static SOC_ENUM_SINGLE_DECL(dapm_enum_ihfr_sel, REG_DIGMULTCONF2, + REG_DIGMULTCONF2_HFRSEL, enum_ihfx_sel); +static const struct snd_kcontrol_new dapm_ihfr_select[] = { + SOC_DAPM_ENUM("IHF Right Source", dapm_enum_ihfr_sel), +}; + +/* Mic 1 */ + +/* Mic 1 - Mute */ +static const struct soc_enum enum_mic1 = SOC_ENUM_SINGLE(0, 0, 2, enum_dis_ena); +static const struct snd_kcontrol_new dapm_mic1_mux = + SOC_DAPM_ENUM_VIRT("Mic 1", enum_mic1); + +/* Mic 1 - Mic 1A or 1B selector */ +static const char * const enum_mic1ab_sel[] = {"Mic 1A", "Mic 1B"}; +static SOC_ENUM_SINGLE_DECL(dapm_enum_mic1ab_sel, REG_ANACONF3, + REG_ANACONF3_MIC1SEL, enum_mic1ab_sel); +static const struct snd_kcontrol_new dapm_mic1ab_select[] = { + SOC_DAPM_ENUM("Mic 1A or 1B Select", dapm_enum_mic1ab_sel), +}; + +/* Mic 1 - AD3 - Mic 1 or DMic 3 selector */ +static const char * const enum_ad3_sel[] = {"Mic 1", "DMic 3"}; +static SOC_ENUM_SINGLE_DECL(dapm_enum_ad3_sel, REG_DIGMULTCONF1, + REG_DIGMULTCONF1_AD3SEL, enum_ad3_sel); +static const struct snd_kcontrol_new dapm_ad3_select[] = { + SOC_DAPM_ENUM("AD 3 Select", dapm_enum_ad3_sel), +}; + +/* Mic 1 - AD6 - Mic 1 or DMic 6 selector */ +static const char * const enum_ad6_sel[] = {"Mic 1", "DMic 6"}; +static SOC_ENUM_SINGLE_DECL(dapm_enum_ad6_sel, REG_DIGMULTCONF1, + REG_DIGMULTCONF1_AD6SEL, enum_ad6_sel); +static const struct snd_kcontrol_new dapm_ad6_select[] = { + SOC_DAPM_ENUM("AD 6 Select", dapm_enum_ad6_sel), +}; + +/* Mic 2 */ + +/* Mic 2 - Mute */ +static const struct soc_enum enum_mic2 = SOC_ENUM_SINGLE(0, 0, 2, enum_dis_ena); +static const struct snd_kcontrol_new dapm_mic2_mux = + SOC_DAPM_ENUM_VIRT("Mic 2", enum_mic2); + +/* Mic 2 - AD5 - Mic 2 or DMic 5 selector */ +static const char * const enum_ad5_sel[] = {"Mic 2", "DMic 5"}; +static SOC_ENUM_SINGLE_DECL(dapm_enum_ad5_sel, REG_DIGMULTCONF1, + REG_DIGMULTCONF1_AD5SEL, enum_ad5_sel); +static const struct snd_kcontrol_new dapm_ad5_select[] = { + SOC_DAPM_ENUM("AD 5 Select", dapm_enum_ad5_sel), +}; + +/* LineIn */ + +/* LineIn left - Mute */ +static const struct soc_enum enum_linl = SOC_ENUM_SINGLE(0, 0, 2, enum_dis_ena); +static const struct snd_kcontrol_new dapm_linl_mux = + SOC_DAPM_ENUM_VIRT("LineIn Left", enum_linl); + +static const struct snd_kcontrol_new dapm_linl_mute[] = { + SOC_DAPM_SINGLE("Capture Switch", REG_ANACONF2, REG_ANACONF2_MUTLINL, 1, INVERT), +}; + +/* LineIn left - AD1 - LineIn Left or DMic 1 selector */ +static const char * const enum_ad1_sel[] = {"LineIn Left", "DMic 1"}; +static SOC_ENUM_SINGLE_DECL(dapm_enum_ad1_sel, REG_DIGMULTCONF1, + REG_DIGMULTCONF1_AD1SEL, enum_ad1_sel); +static const struct snd_kcontrol_new dapm_ad1_select[] = { + SOC_DAPM_ENUM("AD 1 Select", dapm_enum_ad1_sel), +}; + +/* LineIn right - Mute */ +static const struct soc_enum enum_linr = SOC_ENUM_SINGLE(0, 0, 2, enum_dis_ena); +static const struct snd_kcontrol_new dapm_linr_mux = + SOC_DAPM_ENUM_VIRT("LineIn Right", enum_linr); + +static const struct snd_kcontrol_new dapm_linr_mute[] = { + SOC_DAPM_SINGLE("Capture Switch", REG_ANACONF2, REG_ANACONF2_MUTLINR, 1, INVERT), +}; + +/* LineIn right - Mic 2 or LineIn Right selector */ +static const char * const enum_mic2lr_sel[] = {"Mic 2", "LineIn Right"}; +static SOC_ENUM_SINGLE_DECL(dapm_enum_mic2lr_sel, REG_ANACONF3, + REG_ANACONF3_LINRSEL, enum_mic2lr_sel); +static const struct snd_kcontrol_new dapm_mic2lr_select[] = { + SOC_DAPM_ENUM("Mic 2 or LINR Select", dapm_enum_mic2lr_sel), +}; + +/* LineIn right - AD2 - LineIn Right or DMic2 selector */ +static const char * const enum_ad2_sel[] = {"LineIn Right", "DMic 2"}; +static SOC_ENUM_SINGLE_DECL(dapm_enum_ad2_sel, REG_DIGMULTCONF1, + REG_DIGMULTCONF1_AD2SEL, enum_ad2_sel); +static const struct snd_kcontrol_new dapm_ad2_select[] = { + SOC_DAPM_ENUM("AD 2 Select", dapm_enum_ad2_sel), +}; + +/* AD1 to DA1 (IHF Left) Switch */ +static const struct soc_enum enum_ad1_to_ihf_left = SOC_ENUM_SINGLE(0, 0, 2, enum_dis_ena); +static const struct snd_kcontrol_new dapm_ad1_to_ihf_left_mux = + SOC_DAPM_ENUM_VIRT("AD1 to IHF Left", enum_ad1_to_ihf_left); + +/* AD2 to DA1 (IHF Left) Switch */ +static const struct soc_enum enum_ad2_to_ihf_right = SOC_ENUM_SINGLE(0, 0, 2, enum_dis_ena); +static const struct snd_kcontrol_new dapm_ad2_to_ihf_right_mux = + SOC_DAPM_ENUM_VIRT("AD2 to IHF Right", enum_ad2_to_ihf_right); + +/* LineIn Left to Headset Left switch */ +static const struct soc_enum enum_linl_to_hs_left = SOC_ENUM_SINGLE(0, 0, 2, enum_dis_ena); +static const struct snd_kcontrol_new dapm_linl_to_hs_left_mux = + SOC_DAPM_ENUM_VIRT("LineIn Left to Headset Left", enum_linl_to_hs_left); + +/* LineIn Right to Headset Right switch */ +static const struct soc_enum enum_linr_to_hs_right = SOC_ENUM_SINGLE(0, 0, 2, enum_dis_ena); +static const struct snd_kcontrol_new dapm_linr_to_hs_right_mux = + SOC_DAPM_ENUM_VIRT("LineIn Right to Headset Right", enum_linr_to_hs_right); + + +/* DMic */ + +/* DMic 1 - Mute */ +static const struct soc_enum enum_dmic1 = SOC_ENUM_SINGLE(0, 0, 2, enum_dis_ena); +static const struct snd_kcontrol_new dapm_dmic1_mux = + SOC_DAPM_ENUM_VIRT("DMic 1", enum_dmic1); + +/* DMic 2 - Mute */ +static const struct soc_enum enum_dmic2 = SOC_ENUM_SINGLE(0, 0, 2, enum_dis_ena); +static const struct snd_kcontrol_new dapm_dmic2_mux = + SOC_DAPM_ENUM_VIRT("DMic 2", enum_dmic2); + +/* DMic 3 - Mute */ +static const struct soc_enum enum_dmic3 = SOC_ENUM_SINGLE(0, 0, 2, enum_dis_ena); +static const struct snd_kcontrol_new dapm_dmic3_mux = + SOC_DAPM_ENUM_VIRT("DMic 3", enum_dmic3); + +/* DMic 4 - Mute */ +static const struct soc_enum enum_dmic4 = SOC_ENUM_SINGLE(0, 0, 2, enum_dis_ena); +static const struct snd_kcontrol_new dapm_dmic4_mux = + SOC_DAPM_ENUM_VIRT("DMic 4", enum_dmic4); + +/* DMic 5 - Mute */ +static const struct soc_enum enum_dmic5 = SOC_ENUM_SINGLE(0, 0, 2, enum_dis_ena); +static const struct snd_kcontrol_new dapm_dmic5_mux = + SOC_DAPM_ENUM_VIRT("DMic 5", enum_dmic5); + +/* DMic 6 - Mute */ +static const struct soc_enum enum_dmic6 = SOC_ENUM_SINGLE(0, 0, 2, enum_dis_ena); +static const struct snd_kcontrol_new dapm_dmic6_mux = + SOC_DAPM_ENUM_VIRT("DMic 6", enum_dmic6); + +/* ANC */ + +static const char * const enum_anc_in_sel[] = {"Mic 1 / DMic 6", "Mic 2 / DMic 5"}; +static SOC_ENUM_SINGLE_DECL(dapm_enum_anc_in_sel, REG_DMICFILTCONF, + REG_DMICFILTCONF_ANCINSEL, enum_anc_in_sel); +static const struct snd_kcontrol_new dapm_anc_in_select[] = { + SOC_DAPM_ENUM("ANC Source", dapm_enum_anc_in_sel), +}; + +/* ANC - Enable/Disable */ +static SOC_ENUM_SINGLE_DECL(dapm_enum_anc_enable, REG_ANCCONF1, + REG_ANCCONF1_ENANC, enum_dis_ena); +static const struct snd_kcontrol_new dapm_anc_enable[] = { + SOC_DAPM_ENUM("ANC", dapm_enum_anc_enable), +}; + +/* ANC to Earpiece - Mute */ +static const struct snd_kcontrol_new dapm_anc_ear_mute[] = { + SOC_DAPM_SINGLE("Playback Switch", REG_DIGMULTCONF1, + REG_DIGMULTCONF1_ANCSEL, 1, NORMAL), +}; + +/* Sidetone left */ + +/* Sidetone left - Input selector */ +static const char * const enum_stfir1_in_sel[] = { + "LineIn Left", "LineIn Right", "Mic 1", "Headset Left"}; +static SOC_ENUM_SINGLE_DECL(dapm_enum_stfir1_in_sel, REG_DIGMULTCONF2, + REG_DIGMULTCONF2_FIRSID1SEL, enum_stfir1_in_sel); +static const struct snd_kcontrol_new dapm_stfir1_in_select[] = { + SOC_DAPM_ENUM("Sidetone Left Source", dapm_enum_stfir1_in_sel), +}; + +/* Sidetone right path */ + +/* Sidetone right - Input selector */ +static const char * const enum_stfir2_in_sel[] = { + "LineIn Right", "Mic 1", "DMic 4", "Headset Right"}; +static SOC_ENUM_SINGLE_DECL(dapm_enum_stfir2_in_sel, REG_DIGMULTCONF2, + REG_DIGMULTCONF2_FIRSID2SEL, enum_stfir2_in_sel); +static const struct snd_kcontrol_new dapm_stfir2_in_select[] = { + SOC_DAPM_ENUM("Sidetone Right Source", dapm_enum_stfir2_in_sel), +}; + +/* Vibra */ + +/* Vibra 1 - Enable/Disable */ +static const struct soc_enum enum_vibra1 = SOC_ENUM_SINGLE(0, 0, 2, enum_dis_ena); +static const struct snd_kcontrol_new dapm_vibra1_mux = + SOC_DAPM_ENUM_VIRT("Vibra 1", enum_vibra1); + +/* Vibra 2 - Enable/Disable */ +static const struct soc_enum enum_vibra2 = SOC_ENUM_SINGLE(0, 0, 2, enum_dis_ena); +static const struct snd_kcontrol_new dapm_vibra2_mux = + SOC_DAPM_ENUM_VIRT("Vibra 2", enum_vibra2); + +static const char * const enum_pwm2vibx[] = {"Audio Path", "PWM Generator"}; + +static SOC_ENUM_SINGLE_DECL(dapm_enum_pwm2vib1, REG_PWMGENCONF1, + REG_PWMGENCONF1_PWMTOVIB1, enum_pwm2vibx); + +static const struct snd_kcontrol_new dapm_pwm2vib1[] = { + SOC_DAPM_ENUM("Vibra 1 Controller", dapm_enum_pwm2vib1), +}; + +static SOC_ENUM_SINGLE_DECL(dapm_enum_pwm2vib2, REG_PWMGENCONF1, + REG_PWMGENCONF1_PWMTOVIB2, enum_pwm2vibx); + +static const struct snd_kcontrol_new dapm_pwm2vib2[] = { + SOC_DAPM_ENUM("Vibra 2 Controller", dapm_enum_pwm2vib2), +}; + +/* Event-handlers - DAPM */ +static int linein_enable_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) +{ + switch (event) { + case SND_SOC_DAPM_POST_PMU: + case SND_SOC_DAPM_POST_PMD: + msleep(LINEIN_RAMP_DELAY); + break; + } + return 0; +} + +static const struct snd_soc_dapm_widget ab8500_dapm_widgets[] = { + + /* DA/AD */ + + SND_SOC_DAPM_INPUT("ADC Input"), + SND_SOC_DAPM_ADC("ADC", "ab8500_0c", SND_SOC_NOPM, 0, 0), + + SND_SOC_DAPM_DAC("DAC", "ab8500_0p", SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_OUTPUT("DAC Output"), + + SND_SOC_DAPM_AIF_IN("DA_IN1", "ab8500_0p", 0, SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_AIF_IN("DA_IN2", "ab8500_0p", 0, SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_AIF_IN("DA_IN3", "ab8500_0p", 0, SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_AIF_IN("DA_IN4", "ab8500_0p", 0, SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_AIF_IN("DA_IN5", "ab8500_0p", 0, SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_AIF_IN("DA_IN6", "ab8500_0p", 0, SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_AIF_OUT("AD_OUT1", "ab8500_0c", 0, SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_AIF_OUT("AD_OUT2", "ab8500_0c", 0, SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_AIF_OUT("AD_OUT3", "ab8500_0c", 0, SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_AIF_OUT("AD_OUT4", "ab8500_0c", 0, SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_AIF_OUT("AD_OUT57", "ab8500_0c", 0, SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_AIF_OUT("AD_OUT68", "ab8500_0c", 0, SND_SOC_NOPM, 0, 0), + + /* Headset path */ + + SND_SOC_DAPM_SUPPLY("Charge Pump", REG_ANACONF5, REG_ANACONF5_ENCPHS, + NORMAL, NULL, 0), + + SND_SOC_DAPM_DAC("DA1 Enable", "ab8500_0p", + REG_DAPATHENA, REG_DAPATHENA_ENDA1, 0), + SND_SOC_DAPM_DAC("DA2 Enable", "ab8500_0p", + REG_DAPATHENA, REG_DAPATHENA_ENDA2, 0), + + SND_SOC_DAPM_MUX("Headset Left", + SND_SOC_NOPM, 0, 0, &dapm_headset_left_mux), + SND_SOC_DAPM_MUX("Headset Right", + SND_SOC_NOPM, 0, 0, &dapm_headset_right_mux), + + SND_SOC_DAPM_PGA("HSL Digital Gain", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("HSR Digital Gain", SND_SOC_NOPM, 0, 0, NULL, 0), + + SND_SOC_DAPM_DAC("HSL DAC", "ab8500_0p", + REG_DAPATHCONF, REG_DAPATHCONF_ENDACHSL, 0), + SND_SOC_DAPM_DAC("HSR DAC", "ab8500_0p", + REG_DAPATHCONF, REG_DAPATHCONF_ENDACHSR, 0), + SND_SOC_DAPM_MIXER("HSL DAC Mute", REG_MUTECONF, REG_MUTECONF_MUTDACHSL, + INVERT, NULL, 0), + SND_SOC_DAPM_MIXER("HSR DAC Mute", REG_MUTECONF, REG_MUTECONF_MUTDACHSR, + INVERT, NULL, 0), + SND_SOC_DAPM_DAC("HSL DAC Driver", "ab8500_0p", + REG_ANACONF3, REG_ANACONF3_ENDRVHSL, 0), + SND_SOC_DAPM_DAC("HSR DAC Driver", "ab8500_0p", + REG_ANACONF3, REG_ANACONF3_ENDRVHSR, 0), + + SND_SOC_DAPM_MIXER("HSL Mute", REG_MUTECONF, REG_MUTECONF_MUTHSL, + INVERT, NULL, 0), + SND_SOC_DAPM_MIXER("HSR Mute", REG_MUTECONF, REG_MUTECONF_MUTHSR, + INVERT, NULL, 0), + SND_SOC_DAPM_MIXER("HSL Enable", REG_ANACONF4, REG_ANACONF4_ENHSL, + NORMAL, NULL, 0), + SND_SOC_DAPM_MIXER("HSR Enable", REG_ANACONF4, REG_ANACONF4_ENHSR, + NORMAL, NULL, 0), + SND_SOC_DAPM_PGA("HSL Gain", SND_SOC_NOPM, 0, + 0, NULL, 0), + SND_SOC_DAPM_PGA("HSR Gain", SND_SOC_NOPM, 0, + 0, NULL, 0), + + SND_SOC_DAPM_OUTPUT("HSL"), + SND_SOC_DAPM_OUTPUT("HSR"), + + /* LineOut path */ + + SND_SOC_DAPM_MUX("LineOut Source Playback Route", + SND_SOC_NOPM, 0, 0, dapm_lineout_source), + + SND_SOC_DAPM_MIXER("LOL Enable", REG_ANACONF5, + REG_ANACONF5_ENLOL, 0, NULL, 0), + SND_SOC_DAPM_MIXER("LOR Enable", REG_ANACONF5, + REG_ANACONF5_ENLOR, 0, NULL, 0), + + SND_SOC_DAPM_MUX("LineOut Left", + SND_SOC_NOPM, 0, 0, &dapm_lineout_left_mux), + + SND_SOC_DAPM_MUX("LineOut Right", + SND_SOC_NOPM, 0, 0, &dapm_lineout_right_mux), + + /* Earpiece path */ + + SND_SOC_DAPM_MUX("Earpiece or LineOut Mono Source", + SND_SOC_NOPM, 0, 0, dapm_ear_lineout_source), + + SND_SOC_DAPM_MIXER("EAR DAC", REG_DAPATHCONF, + REG_DAPATHCONF_ENDACEAR, 0, NULL, 0), + + SND_SOC_DAPM_MUX("Earpiece", SND_SOC_NOPM, 0, 0, &dapm_ear_mux), + + SND_SOC_DAPM_MIXER("EAR Mute", REG_MUTECONF, + REG_MUTECONF_MUTEAR, 1, NULL, 0), + + SND_SOC_DAPM_MIXER("EAR Enable", REG_ANACONF4, + REG_ANACONF4_ENEAR, 0, NULL, 0), + + SND_SOC_DAPM_OUTPUT("EAR"), + + /* Handsfree path */ + + SND_SOC_DAPM_MIXER("DA3 Channel Gain", REG_DAPATHENA, + REG_DAPATHENA_ENDA3, 0, NULL, 0), + SND_SOC_DAPM_MIXER("DA4 Channel Gain", REG_DAPATHENA, + REG_DAPATHENA_ENDA4, 0, NULL, 0), + + SND_SOC_DAPM_MUX("IHF Left Source Playback Route", + SND_SOC_NOPM, 0, 0, dapm_ihfl_select), + SND_SOC_DAPM_MUX("IHF Right Source Playback Route", + SND_SOC_NOPM, 0, 0, dapm_ihfr_select), + + SND_SOC_DAPM_MUX("IHF Left", SND_SOC_NOPM, 0, 0, &dapm_ihf_left_mux), + SND_SOC_DAPM_MUX("IHF Right", SND_SOC_NOPM, 0, 0, &dapm_ihf_right_mux), + + SND_SOC_DAPM_MUX("IHF or LineOut Select", SND_SOC_NOPM, + 0, 0, &dapm_ihf_or_lineout_select_mux), + + SND_SOC_DAPM_MIXER("IHFL DAC", REG_DAPATHCONF, + REG_DAPATHCONF_ENDACHFL, 0, NULL, 0), + SND_SOC_DAPM_MIXER("IHFR DAC", REG_DAPATHCONF, + REG_DAPATHCONF_ENDACHFR, 0, NULL, 0), + + SND_SOC_DAPM_MIXER("DA4 or ANC path to HfR", REG_DIGMULTCONF2, + REG_DIGMULTCONF2_DATOHFREN, 0, NULL, 0), + SND_SOC_DAPM_MIXER("DA3 or ANC path to HfL", REG_DIGMULTCONF2, + REG_DIGMULTCONF2_DATOHFLEN, 0, NULL, 0), + + SND_SOC_DAPM_MIXER("IHFL Enable", REG_ANACONF4, + REG_ANACONF4_ENHFL, 0, NULL, 0), + SND_SOC_DAPM_MIXER("IHFR Enable", REG_ANACONF4, + REG_ANACONF4_ENHFR, 0, NULL, 0), + + SND_SOC_DAPM_OUTPUT("IHFL"), + SND_SOC_DAPM_OUTPUT("IHFR"), + + /* Vibrator path */ + + SND_SOC_DAPM_MUX("Vibra 1", SND_SOC_NOPM, 0, 0, &dapm_vibra1_mux), + SND_SOC_DAPM_MUX("Vibra 2", SND_SOC_NOPM, 0, 0, &dapm_vibra2_mux), + SND_SOC_DAPM_MIXER("DA5 Channel Gain", REG_DAPATHENA, + REG_DAPATHENA_ENDA5, 0, NULL, 0), + SND_SOC_DAPM_MIXER("DA6 Channel Gain", REG_DAPATHENA, + REG_DAPATHENA_ENDA6, 0, NULL, 0), + + SND_SOC_DAPM_MIXER("VIB1 DAC", REG_DAPATHCONF, + REG_DAPATHCONF_ENDACVIB1, 0, NULL, 0), + SND_SOC_DAPM_MIXER("VIB2 DAC", REG_DAPATHCONF, + REG_DAPATHCONF_ENDACVIB2, 0, NULL, 0), + + SND_SOC_DAPM_INPUT("PWMGEN1"), + SND_SOC_DAPM_INPUT("PWMGEN2"), + + SND_SOC_DAPM_MUX("Vibra 1 Controller Playback Route", + SND_SOC_NOPM, 0, 0, dapm_pwm2vib1), + SND_SOC_DAPM_MUX("Vibra 2 Controller Playback Route", + SND_SOC_NOPM, 0, 0, dapm_pwm2vib2), + + SND_SOC_DAPM_MIXER("VIB1 Enable", REG_ANACONF4, + REG_ANACONF4_ENVIB1, 0, NULL, 0), + SND_SOC_DAPM_MIXER("VIB2 Enable", REG_ANACONF4, + REG_ANACONF4_ENVIB2, 0, NULL, 0), + + SND_SOC_DAPM_OUTPUT("VIB1"), + SND_SOC_DAPM_OUTPUT("VIB2"), + + /* LineIn & Microphone 2 path */ + + SND_SOC_DAPM_INPUT("LINL"), + SND_SOC_DAPM_INPUT("LINR"), + SND_SOC_DAPM_INPUT("MIC2 Input"), + + + SND_SOC_DAPM_MUX("LineIn Left", SND_SOC_NOPM, 0, 0, &dapm_linl_mux), + SND_SOC_DAPM_MIXER("LINL Mute", REG_ANACONF2, + REG_ANACONF2_MUTLINL, INVERT, NULL, 0), + + SND_SOC_DAPM_MUX("LineIn Right", SND_SOC_NOPM, 0, 0, &dapm_linr_mux), + SND_SOC_DAPM_MIXER("LINR Mute", REG_ANACONF2, + REG_ANACONF2_MUTLINR, INVERT, NULL, 0), + + SND_SOC_DAPM_MUX("Mic 2", SND_SOC_NOPM, 0, 0, &dapm_mic2_mux), + SND_SOC_DAPM_MIXER("MIC2 Mute", REG_ANACONF2, + REG_ANACONF2_MUTMIC2, INVERT, NULL, 0), + + SND_SOC_DAPM_MIXER_E("LINL Enable", REG_ANACONF2, + REG_ANACONF2_ENLINL, 0, NULL, 0, + linein_enable_event, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), + SND_SOC_DAPM_MIXER_E("LINR Enable", REG_ANACONF2, + REG_ANACONF2_ENLINR, 0, NULL, 0, + linein_enable_event, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), + + SND_SOC_DAPM_MIXER("MIC2 Enable", REG_ANACONF2, + REG_ANACONF2_ENMIC2, 0, NULL, 0), + + SND_SOC_DAPM_MUX("Mic 2 or LINR Select Capture Route", + SND_SOC_NOPM, 0, 0, dapm_mic2lr_select), + + SND_SOC_DAPM_MIXER("LINL ADC", REG_ANACONF3, + REG_ANACONF3_ENADCLINL, 0, NULL, 0), + SND_SOC_DAPM_MIXER("LINR ADC", REG_ANACONF3, + REG_ANACONF3_ENADCLINR, 0, NULL, 0), + + SND_SOC_DAPM_MUX("AD 1 Select Capture Route", + SND_SOC_NOPM, 0, 0, dapm_ad1_select), + SND_SOC_DAPM_MUX("AD 2 Select Capture Route", + SND_SOC_NOPM, 0, 0, dapm_ad2_select), + + SND_SOC_DAPM_MIXER("AD1 Channel Gain", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_MIXER("AD2 Channel Gain", SND_SOC_NOPM, 0, 0, NULL, 0), + + SND_SOC_DAPM_MIXER("AD12 Enable", REG_ADPATHENA, + REG_ADPATHENA_ENAD12, 0, NULL, 0), + + /* Microphone 1 path */ + + SND_SOC_DAPM_INPUT("MIC1A Input"), + SND_SOC_DAPM_INPUT("MIC1B Input"), + + SND_SOC_DAPM_MUX("Mic 1A or 1B Select Capture Route", + SND_SOC_NOPM, 0, 0, dapm_mic1ab_select), + + SND_SOC_DAPM_MUX("Mic 1", SND_SOC_NOPM, 0, 0, &dapm_mic1_mux), + + SND_SOC_DAPM_MIXER("MIC1 Mute", REG_ANACONF2, + REG_ANACONF2_MUTMIC1, INVERT, NULL, 0), + + SND_SOC_DAPM_MIXER("MIC1 Enable", REG_ANACONF2, + REG_ANACONF2_ENMIC1, 0, NULL, 0), + + SND_SOC_DAPM_MIXER("MIC1 ADC", REG_ANACONF3, + REG_ANACONF3_ENADCMIC, 0, NULL, 0), + + SND_SOC_DAPM_MUX("AD 3 Select Capture Route", + SND_SOC_NOPM, 0, 0, dapm_ad3_select), + + SND_SOC_DAPM_MIXER("AD3 Channel Gain", SND_SOC_NOPM, 0, 0, NULL, 0), + + SND_SOC_DAPM_MIXER("AD3 Enable", REG_ADPATHENA, + REG_ADPATHENA_ENAD34, 0, NULL, 0), + + /* HD Capture path */ + + SND_SOC_DAPM_MUX("AD 5 Select Capture Route", + SND_SOC_NOPM, 0, 0, dapm_ad5_select), + SND_SOC_DAPM_MUX("AD 6 Select Capture Route", + SND_SOC_NOPM, 0, 0, dapm_ad6_select), + + SND_SOC_DAPM_MIXER("AD5 Channel Gain", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_MIXER("AD6 Channel Gain", SND_SOC_NOPM, 0, 0, NULL, 0), + + SND_SOC_DAPM_MIXER("AD57 Enable", REG_ADPATHENA, + REG_ADPATHENA_ENAD5768, 0, NULL, 0), + SND_SOC_DAPM_MIXER("AD68 Enable", REG_ADPATHENA, + REG_ADPATHENA_ENAD5768, 0, NULL, 0), + + /* Digital Microphone path */ + + SND_SOC_DAPM_INPUT("DMIC Input"), + + SND_SOC_DAPM_MUX("DMic 1", SND_SOC_NOPM, 0, 0, &dapm_dmic1_mux), + SND_SOC_DAPM_MUX("DMic 2", SND_SOC_NOPM, 0, 0, &dapm_dmic2_mux), + SND_SOC_DAPM_MUX("DMic 3", SND_SOC_NOPM, 0, 0, &dapm_dmic3_mux), + SND_SOC_DAPM_MUX("DMic 4", SND_SOC_NOPM, 0, 0, &dapm_dmic4_mux), + SND_SOC_DAPM_MUX("DMic 5", SND_SOC_NOPM, 0, 0, &dapm_dmic5_mux), + SND_SOC_DAPM_MUX("DMic 6", SND_SOC_NOPM, 0, 0, &dapm_dmic6_mux), + + SND_SOC_DAPM_MIXER("DMIC1 Mute", REG_DIGMICCONF, + REG_DIGMICCONF_ENDMIC1, 0, NULL, 0), + SND_SOC_DAPM_MIXER("DMIC2 Mute", REG_DIGMICCONF, + REG_DIGMICCONF_ENDMIC2, 0, NULL, 0), + SND_SOC_DAPM_MIXER("DMIC3 Mute", REG_DIGMICCONF, + REG_DIGMICCONF_ENDMIC3, 0, NULL, 0), + SND_SOC_DAPM_MIXER("DMIC4 Mute", REG_DIGMICCONF, + REG_DIGMICCONF_ENDMIC4, 0, NULL, 0), + SND_SOC_DAPM_MIXER("DMIC5 Mute", REG_DIGMICCONF, + REG_DIGMICCONF_ENDMIC5, 0, NULL, 0), + SND_SOC_DAPM_MIXER("DMIC6 Mute", REG_DIGMICCONF, + REG_DIGMICCONF_ENDMIC6, 0, NULL, 0), + + SND_SOC_DAPM_MIXER("AD4 Channel Gain", SND_SOC_NOPM, 0, 0, NULL, 0), + + SND_SOC_DAPM_MIXER("AD4 Enable", REG_ADPATHENA, + REG_ADPATHENA_ENAD34, 0, NULL, 0), + + /* LineIn to Bypass path */ + + SND_SOC_DAPM_MIXER("LINL to HSL Gain", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_MIXER("LINR to HSR Gain", SND_SOC_NOPM, 0, 0, NULL, 0), + + SND_SOC_DAPM_MUX("LineIn Left to Headset Left", SND_SOC_NOPM, 0, 0, &dapm_linl_to_hs_left_mux), + SND_SOC_DAPM_MUX("LineIn Right to Headset Right", SND_SOC_NOPM, 0, 0, &dapm_linr_to_hs_right_mux), + + /* LineIn to Speaker */ + + SND_SOC_DAPM_MUX("AD1 to IHF Left", SND_SOC_NOPM, 0, 0, &dapm_ad1_to_ihf_left_mux), + SND_SOC_DAPM_MUX("AD2 to IHF Right", SND_SOC_NOPM, 0, 0, &dapm_ad2_to_ihf_right_mux), + + /* Acoustical Noise Cancellation path */ + + SND_SOC_DAPM_MUX("ANC Source Playback Route", + SND_SOC_NOPM, 0, 0, dapm_anc_in_select), + + SND_SOC_DAPM_MUX("ANC Playback Switch", + SND_SOC_NOPM, 0, 0, dapm_anc_enable), + + SND_SOC_DAPM_SWITCH("ANC to Earpiece", + SND_SOC_NOPM, 0, 0, dapm_anc_ear_mute), + + /* Sidetone Filter path */ + + SND_SOC_DAPM_MUX("Sidetone Left Source Playback Route", + SND_SOC_NOPM, 0, 0, dapm_stfir1_in_select), + SND_SOC_DAPM_MUX("Sidetone Right Source Playback Route", + SND_SOC_NOPM, 0, 0, dapm_stfir2_in_select), + + SND_SOC_DAPM_MIXER("STFIR1 Control", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_MIXER("STFIR2 Control", SND_SOC_NOPM, 0, 0, NULL, 0), + + SND_SOC_DAPM_MIXER("STFIR1 Gain", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_MIXER("STFIR2 Gain", SND_SOC_NOPM, 0, 0, NULL, 0), +}; + +/* DAPM-routes */ + +static const struct snd_soc_dapm_route dapm_routes[] = { + /* AD/DA */ + {"ADC", NULL, "ADC Input"}, + {"DAC Output", NULL, "DAC"}, + + /* Powerup charge pump if DA1/2 is in use */ + {"HSL Mute", NULL, "Charge Pump"}, + {"HSR Mute", NULL, "Charge Pump"}, + + /* Headset path */ + + {"DA1 Enable", NULL, "DA_IN1"}, + {"DA2 Enable", NULL, "DA_IN2"}, + + {"HSL Digital Gain", NULL, "DA1 Enable"}, + {"HSR Digital Gain", NULL, "DA2 Enable"}, + + {"HSL DAC", NULL, "HSL Digital Gain"}, + {"HSR DAC", NULL, "HSR Digital Gain"}, + + {"HSL DAC Mute", NULL, "HSL DAC"}, + {"HSR DAC Mute", NULL, "HSR DAC"}, + + {"HSL DAC Driver", NULL, "HSL DAC Mute"}, + {"HSR DAC Driver", NULL, "HSR DAC Mute"}, + + {"HSL Mute", NULL, "HSL DAC Driver"}, + {"HSR Mute", NULL, "HSR DAC Driver"}, + + {"Headset Left", "Enabled", "HSL Mute"}, + {"Headset Right", "Enabled", "HSR Mute"}, + + {"HSL Enable", NULL, "Headset Left"}, + {"HSR Enable", NULL, "Headset Right"}, + + {"HSL Gain", NULL, "HSL Enable"}, + {"HSR Gain", NULL, "HSR Enable"}, + + {"HSL", NULL, "HSL Gain"}, + {"HSR", NULL, "HSR Gain"}, + + /* IHF or LineOut path */ + + {"DA3 Channel Gain", NULL, "DA_IN3"}, + {"DA4 Channel Gain", NULL, "DA_IN4"}, + + {"IHF Left Source Playback Route", "Audio Path", "DA3 Channel Gain"}, + {"IHF Right Source Playback Route", "Audio Path", "DA4 Channel Gain"}, + + {"DA3 or ANC path to HfL", NULL, "IHF Left Source Playback Route"}, + {"DA4 or ANC path to HfR", NULL, "IHF Right Source Playback Route"}, + + /* IHF path */ + + {"IHF Left", "Enabled", "DA3 or ANC path to HfL"}, + {"IHF Right", "Enabled", "DA4 or ANC path to HfR"}, + + {"IHFL DAC", NULL, "IHF Left"}, + {"IHFR DAC", NULL, "IHF Right"}, + + {"IHFL Enable", NULL, "IHFL DAC"}, + {"IHFR Enable", NULL, "IHFR DAC"}, + + {"IHF or LineOut Select", "IHF", "IHFL Enable"}, + {"IHF or LineOut Select", "IHF", "IHFR Enable"}, + + /* Earpiece path */ + + {"Earpiece or LineOut Mono Source", "Headset Left", "HSL Digital Gain"}, + {"Earpiece or LineOut Mono Source", "IHF Left", "DA3 or ANC path to HfL"}, + + {"EAR DAC", NULL, "Earpiece or LineOut Mono Source"}, + + {"Earpiece", "Enabled", "EAR DAC"}, + + {"EAR Mute", NULL, "Earpiece"}, + + {"EAR Enable", NULL, "EAR Mute"}, + + {"EAR", NULL, "EAR Enable"}, + + /* LineOut path stereo */ + + {"LineOut Source Playback Route", "Stereo Path", "HSL DAC Driver"}, + {"LineOut Source Playback Route", "Stereo Path", "HSR DAC Driver"}, + + /* LineOut path mono */ + + {"LineOut Source Playback Route", "Mono Path", "EAR DAC"}, + + /* LineOut path */ + + {"LineOut Left", "Enabled", "LineOut Source Playback Route"}, + {"LineOut Right", "Enabled", "LineOut Source Playback Route"}, + + {"LOL Enable", NULL, "LineOut Left"}, + {"LOR Enable", NULL, "LineOut Right"}, + + {"IHF or LineOut Select", "LineOut", "LOL Enable"}, + {"IHF or LineOut Select", "LineOut", "LOR Enable"}, + + /* IHF path */ + + {"IHFL", NULL, "IHF or LineOut Select"}, + {"IHFR", NULL, "IHF or LineOut Select"}, + + /* Vibrator path */ + + {"DA5 Channel Gain", NULL, "DA_IN5"}, + {"DA6 Channel Gain", NULL, "DA_IN6"}, + + {"VIB1 DAC", NULL, "DA5 Channel Gain"}, + {"VIB2 DAC", NULL, "DA6 Channel Gain"}, + + {"Vibra 1 Controller Playback Route", "Audio Path", "VIB1 DAC"}, + {"Vibra 2 Controller Playback Route", "Audio Path", "VIB2 DAC"}, + {"Vibra 1 Controller Playback Route", "PWM Generator", "PWMGEN1"}, + {"Vibra 2 Controller Playback Route", "PWM Generator", "PWMGEN2"}, + + {"Vibra 1", "Enabled", "Vibra 1 Controller Playback Route"}, + {"Vibra 2", "Enabled", "Vibra 2 Controller Playback Route"}, + + {"VIB1 Enable", NULL, "Vibra 1"}, + {"VIB2 Enable", NULL, "Vibra 2"}, + + {"VIB1", NULL, "VIB1 Enable"}, + {"VIB2", NULL, "VIB2 Enable"}, + + /* LineIn & Microphone 2 path */ + + {"LineIn Left", "Enabled", "LINL"}, + {"LineIn Right", "Enabled", "LINR"}, + + {"LINL Mute", NULL, "LineIn Left"}, + {"LINR Mute", NULL, "LineIn Right"}, + + {"Mic 2", "Enabled", "MIC2 Input"}, + + {"MIC2 Mute", NULL, "Mic 2"}, + + {"LINL Enable", NULL, "LINL Mute"}, + {"LINR Enable", NULL, "LINR Mute"}, + {"MIC2 Enable", NULL, "MIC2 Mute"}, + + {"Mic 2 or LINR Select Capture Route", "LineIn Right", "LINR Enable"}, + {"Mic 2 or LINR Select Capture Route", "Mic 2", "MIC2 Enable"}, + + {"LINL ADC", NULL, "LINL Enable"}, + {"LINR ADC", NULL, "Mic 2 or LINR Select Capture Route"}, + + {"AD 1 Select Capture Route", "LineIn Left", "LINL ADC"}, + {"AD 2 Select Capture Route", "LineIn Right", "LINR ADC"}, + + {"AD1 Channel Gain", NULL, "AD 1 Select Capture Route"}, + {"AD2 Channel Gain", NULL, "AD 2 Select Capture Route"}, + + {"AD12 Enable", NULL, "AD1 Channel Gain"}, + {"AD12 Enable", NULL, "AD2 Channel Gain"}, + + {"AD_OUT1", NULL, "AD12 Enable"}, + {"AD_OUT2", NULL, "AD12 Enable"}, + + /* Microphone 1 path */ + + {"Mic 1A or 1B Select Capture Route", "Mic 1A", "MIC1A Input"}, + {"Mic 1A or 1B Select Capture Route", "Mic 1B", "MIC1B Input"}, + + {"Mic 1", "Enabled", "Mic 1A or 1B Select Capture Route"}, + + {"MIC1 Mute", NULL, "Mic 1"}, + + {"MIC1 Enable", NULL, "MIC1 Mute"}, + + {"MIC1 ADC", NULL, "MIC1 Enable"}, + + {"AD 3 Select Capture Route", "Mic 1", "MIC1 ADC"}, + + {"AD3 Channel Gain", NULL, "AD 3 Select Capture Route"}, + + {"AD3 Enable", NULL, "AD3 Channel Gain"}, + + {"AD_OUT3", NULL, "AD3 Enable"}, + + /* HD Capture path */ + + {"AD 5 Select Capture Route", "Mic 2", "LINR ADC"}, + {"AD 6 Select Capture Route", "Mic 1", "MIC1 ADC"}, + + {"AD5 Channel Gain", NULL, "AD 5 Select Capture Route"}, + {"AD6 Channel Gain", NULL, "AD 6 Select Capture Route"}, + + {"AD57 Enable", NULL, "AD5 Channel Gain"}, + {"AD68 Enable", NULL, "AD6 Channel Gain"}, + + {"AD_OUT57", NULL, "AD57 Enable"}, + {"AD_OUT68", NULL, "AD68 Enable"}, + + /* Digital Microphone path */ + + {"DMic 1", "Enabled", "DMIC Input"}, + {"DMic 2", "Enabled", "DMIC Input"}, + {"DMic 3", "Enabled", "DMIC Input"}, + {"DMic 4", "Enabled", "DMIC Input"}, + {"DMic 5", "Enabled", "DMIC Input"}, + {"DMic 6", "Enabled", "DMIC Input"}, + + {"DMIC1 Mute", NULL, "DMic 1"}, + {"DMIC2 Mute", NULL, "DMic 2"}, + {"DMIC3 Mute", NULL, "DMic 3"}, + {"DMIC4 Mute", NULL, "DMic 4"}, + {"DMIC5 Mute", NULL, "DMic 5"}, + {"DMIC6 Mute", NULL, "DMic 6"}, + + {"AD 1 Select Capture Route", "DMic 1", "DMIC1 Mute"}, + {"AD 2 Select Capture Route", "DMic 2", "DMIC2 Mute"}, + {"AD 3 Select Capture Route", "DMic 3", "DMIC3 Mute"}, + {"AD 5 Select Capture Route", "DMic 5", "DMIC5 Mute"}, + {"AD 6 Select Capture Route", "DMic 6", "DMIC6 Mute"}, + + {"AD4 Channel Gain", NULL, "DMIC4 Mute"}, + + {"AD4 Enable", NULL, "AD4 Channel Gain"}, + + {"AD_OUT4", NULL, "AD4 Enable"}, + + /* LineIn to Headset Bypass path */ + + {"LINL to HSL Gain", NULL, "LINL Enable"}, + {"LINR to HSR Gain", NULL, "LINR Enable"}, + + {"LineIn Left to Headset Left", "Enabled", "LINL to HSL Gain"}, + {"LineIn Right to Headset Right", "Enabled", "LINR to HSR Gain"}, + + {"HSL DAC Driver", NULL, "LineIn Left to Headset Left"}, + {"HSR DAC Driver", NULL, "LineIn Right to Headset Right"}, + + /* LineIn to Speaker path */ + + {"AD1 to IHF Left", "Enabled", "AD 1 Select Capture Route"}, + {"AD2 to IHF Right", "Enabled", "AD 2 Select Capture Route"}, + + {"IHFL DAC", NULL, "AD1 to IHF Left"}, + {"IHFR DAC", NULL, "AD2 to IHF Right"}, + + /* Acoustical Noise Cancellation path */ + + {"ANC Source Playback Route", "Mic 2 / DMic 5", "AD5 Channel Gain"}, + {"ANC Source Playback Route", "Mic 1 / DMic 6", "AD6 Channel Gain"}, + + {"ANC Playback Switch", "Enabled", "ANC Source Playback Route"}, + + {"IHF Left Source Playback Route", "ANC", "ANC Playback Switch"}, + {"IHF Right Source Playback Route", "ANC", "ANC Playback Switch"}, + {"ANC to Earpiece", "Playback Switch", "ANC Playback Switch"}, + + {"HSL Digital Gain", NULL, "ANC to Earpiece"}, + + /* Sidetone Filter path */ + + {"Sidetone Left Source Playback Route", "LineIn Left", "AD12 Enable"}, + {"Sidetone Left Source Playback Route", "LineIn Right", "AD12 Enable"}, + {"Sidetone Left Source Playback Route", "Mic 1", "AD3 Enable"}, + {"Sidetone Left Source Playback Route", "Headset Left", "DA_IN1"}, + {"Sidetone Right Source Playback Route", "LineIn Right", "AD12 Enable"}, + {"Sidetone Right Source Playback Route", "Mic 1", "AD3 Enable"}, + {"Sidetone Right Source Playback Route", "DMic 4", "AD4 Enable"}, + {"Sidetone Right Source Playback Route", "Headset Right", "DA_IN2"}, + + {"STFIR1 Control", NULL, "Sidetone Left Source Playback Route"}, + {"STFIR2 Control", NULL, "Sidetone Right Source Playback Route"}, + + {"STFIR1 Gain", NULL, "STFIR1 Control"}, + {"STFIR2 Gain", NULL, "STFIR2 Control"}, + + {"DA1 Enable", NULL, "STFIR1 Gain"}, + {"DA2 Enable", NULL, "STFIR2 Gain"}, +}; + +/* Controls - Non-DAPM ASoC */ + +/* from -31 to 31 dB in 1 dB steps (mute instead of -32 dB) */ +static DECLARE_TLV_DB_SCALE(adx_dig_gain_tlv, -3200, 100, 1); + +/* from -62 to 0 dB in 1 dB steps (mute instead of -63 dB) */ +static DECLARE_TLV_DB_SCALE(dax_dig_gain_tlv, -6300, 100, 1); + +/* from 0 to 8 dB in 1 dB steps (mute instead of -1 dB) */ +static DECLARE_TLV_DB_SCALE(hs_ear_dig_gain_tlv, -100, 100, 1); + +/* from -30 to 0 dB in 1 dB steps (mute instead of -31 dB) */ +static DECLARE_TLV_DB_SCALE(stfir_dig_gain_tlv, -3100, 100, 1); + +/* from -32 to -20 dB in 4 dB steps / from -18 to 2 dB in 2 dB steps */ +static const unsigned int hs_gain_tlv[] = { + TLV_DB_RANGE_HEAD(2), + 0, 3, TLV_DB_SCALE_ITEM(-3200, 400, 0), + 4, 15, TLV_DB_SCALE_ITEM(-1800, 200, 0), +}; + +/* from 0 to 31 dB in 1 dB steps */ +static DECLARE_TLV_DB_SCALE(mic_gain_tlv, 0, 100, 0); + +/* from -10 to 20 dB in 2 dB steps */ +static DECLARE_TLV_DB_SCALE(lin_gain_tlv, -1000, 200, 0); + +/* from -36 to 0 dB in 2 dB steps (mute instead of -38 dB) */ +static DECLARE_TLV_DB_SCALE(lin2hs_gain_tlv, -3800, 200, 1); + +static SOC_ENUM_SINGLE_DECL(soc_enum_hshpen, + REG_ANACONF1, REG_ANACONF1_HSHPEN, enum_dis_ena); +static SOC_ENUM_SINGLE_DECL(soc_enum_hslowpow, + REG_ANACONF1, REG_ANACONF1_HSLOWPOW, enum_dis_ena); +static SOC_ENUM_SINGLE_DECL(soc_enum_daclowpow1, + REG_ANACONF1, REG_ANACONF1_DACLOWPOW1, enum_dis_ena); +static SOC_ENUM_SINGLE_DECL(soc_enum_daclowpow0, + REG_ANACONF1, REG_ANACONF1_DACLOWPOW0, enum_dis_ena); +static SOC_ENUM_SINGLE_DECL(soc_enum_eardaclowpow, + REG_ANACONF1, REG_ANACONF1_EARDACLOWPOW, enum_dis_ena); +static SOC_ENUM_SINGLE_DECL(soc_enum_eardrvlowpow, + REG_ANACONF1, REG_ANACONF1_EARDRVLOWPOW, enum_dis_ena); + +static const char * const enum_earselcm[] = {"0.95V", "1.10V", "1.27V", "1.58V"}; +static SOC_ENUM_SINGLE_DECL(soc_enum_earselcm, + REG_ANACONF1, REG_ANACONF1_EARSELCM, enum_earselcm); + +static const char * const enum_hsfadspeed[] = {"2ms", "0.5ms", "10.6ms", "5ms"}; +static SOC_ENUM_SINGLE_DECL(soc_enum_hsfadspeed, + REG_DIGMICCONF, REG_DIGMICCONF_HSFADSPEED, enum_hsfadspeed); + +static const char * const enum_envdetthre[] = { + "250mV", "300mV", "350mV", "400mV", + "450mV", "500mV", "550mV", "600mV", + "650mV", "700mV", "750mV", "800mV", + "850mV", "900mV", "950mV", "1.00V" }; +static SOC_ENUM_SINGLE_DECL(soc_enum_envdetcpen, + REG_SIGENVCONF, REG_SIGENVCONF_ENVDETCPEN, enum_dis_ena); +static SOC_ENUM_SINGLE_DECL(soc_enum_envdeththre, + REG_ENVCPCONF, REG_ENVCPCONF_ENVDETHTHRE, enum_envdetthre); +static SOC_ENUM_SINGLE_DECL(soc_enum_envdetlthre, + REG_ENVCPCONF, REG_ENVCPCONF_ENVDETLTHRE, enum_envdetthre); + +static const char * const enum_envdettime[] = { + "26.6us", "53.2us", "106us", "213us", + "426us", "851us", "1.70ms", "3.40ms", + "6.81ms", "13.6ms", "27.2ms", "54.5ms", + "109ms", "218ms", "436ms", "872ms" }; +static SOC_ENUM_SINGLE_DECL(soc_enum_envdettime, + REG_SIGENVCONF, REG_SIGENVCONF_ENVDETTIME, enum_envdettime); + +static const char * const enum_ensemicx[] = {"Differential", "Single Ended"}; +static SOC_ENUM_SINGLE_DECL(soc_enum_ensemic1, + REG_ANAGAIN1, REG_ANAGAINX_ENSEMICX, enum_ensemicx); +static SOC_ENUM_SINGLE_DECL(soc_enum_ensemic2, + REG_ANAGAIN2, REG_ANAGAINX_ENSEMICX, enum_ensemicx); +static SOC_ENUM_SINGLE_DECL(soc_enum_lowpowmic1, + REG_ANAGAIN1, REG_ANAGAINX_LOWPOWMICX, enum_dis_ena); +static SOC_ENUM_SINGLE_DECL(soc_enum_lowpowmic2, + REG_ANAGAIN2, REG_ANAGAINX_LOWPOWMICX, enum_dis_ena); + +static SOC_ENUM_DOUBLE_DECL(soc_enum_ad12nh, REG_ADFILTCONF, + REG_ADFILTCONF_AD1NH, REG_ADFILTCONF_AD2NH, enum_ena_dis); +static SOC_ENUM_DOUBLE_DECL(soc_enum_ad34nh, REG_ADFILTCONF, + REG_ADFILTCONF_AD3NH, REG_ADFILTCONF_AD4NH, enum_ena_dis); + +static const char * const enum_av_mode[] = {"Audio", "Voice"}; +static SOC_ENUM_DOUBLE_DECL(soc_enum_ad12voice, REG_ADFILTCONF, + REG_ADFILTCONF_AD1VOICE, REG_ADFILTCONF_AD2VOICE, enum_av_mode); +static SOC_ENUM_DOUBLE_DECL(soc_enum_ad34voice, REG_ADFILTCONF, + REG_ADFILTCONF_AD3VOICE, REG_ADFILTCONF_AD4VOICE, enum_av_mode); + +static SOC_ENUM_SINGLE_DECL(soc_enum_da12voice, + REG_DASLOTCONF1, REG_DASLOTCONF1_DA12VOICE, enum_av_mode); +static SOC_ENUM_SINGLE_DECL(soc_enum_da34voice, + REG_DASLOTCONF3, REG_DASLOTCONF3_DA34VOICE, enum_av_mode); +static SOC_ENUM_SINGLE_DECL(soc_enum_da56voice, + REG_DASLOTCONF5, REG_DASLOTCONF5_DA56VOICE, enum_av_mode); + +static SOC_ENUM_SINGLE_DECL(soc_enum_swapda12_34, + REG_DASLOTCONF1, REG_DASLOTCONF1_SWAPDA12_34, enum_dis_ena); + +static SOC_ENUM_DOUBLE_DECL(soc_enum_vib12swap, REG_CLASSDCONF1, + REG_CLASSDCONF1_VIB1SWAPEN, REG_CLASSDCONF1_VIB2SWAPEN, enum_dis_ena); +static SOC_ENUM_DOUBLE_DECL(soc_enum_hflrswap, REG_CLASSDCONF1, + REG_CLASSDCONF1_HFLSWAPEN, REG_CLASSDCONF1_HFRSWAPEN, enum_dis_ena); + +static SOC_ENUM_DOUBLE_DECL(soc_enum_fir01byp, REG_CLASSDCONF2, + REG_CLASSDCONF2_FIRBYP0, REG_CLASSDCONF2_FIRBYP1, enum_dis_ena); +static SOC_ENUM_DOUBLE_DECL(soc_enum_fir23byp, REG_CLASSDCONF2, + REG_CLASSDCONF2_FIRBYP2, REG_CLASSDCONF2_FIRBYP3, enum_dis_ena); +static SOC_ENUM_DOUBLE_DECL(soc_enum_highvol01, REG_CLASSDCONF2, + REG_CLASSDCONF2_HIGHVOLEN0, REG_CLASSDCONF2_HIGHVOLEN1, enum_dis_ena); +static SOC_ENUM_DOUBLE_DECL(soc_enum_highvol23, REG_CLASSDCONF2, + REG_CLASSDCONF2_HIGHVOLEN2, REG_CLASSDCONF2_HIGHVOLEN3, enum_dis_ena); + +static const char * const enum_sinc53[] = {"Sinc 5", "Sinc 3"}; +static SOC_ENUM_DOUBLE_DECL(soc_enum_dmic12sinc, REG_DMICFILTCONF, + REG_DMICFILTCONF_DMIC1SINC3, REG_DMICFILTCONF_DMIC2SINC3, enum_sinc53); +static SOC_ENUM_DOUBLE_DECL(soc_enum_dmic34sinc, REG_DMICFILTCONF, + REG_DMICFILTCONF_DMIC3SINC3, REG_DMICFILTCONF_DMIC4SINC3, enum_sinc53); +static SOC_ENUM_DOUBLE_DECL(soc_enum_dmic56sinc, REG_DMICFILTCONF, + REG_DMICFILTCONF_DMIC5SINC3, REG_DMICFILTCONF_DMIC6SINC3, enum_sinc53); + +static const char * const enum_da2hslr[] = {"Sidetone", "Audio Path"}; +static SOC_ENUM_DOUBLE_DECL(soc_enum_da2hslr, REG_DIGMULTCONF1, + REG_DIGMULTCONF1_DATOHSLEN, REG_DIGMULTCONF1_DATOHSREN, enum_da2hslr); + +static const char * const enum_sinc31[] = {"Sinc 3", "Sinc 1"}; +static SOC_ENUM_SINGLE_DECL(soc_enum_hsesinc, + REG_HSLEARDIGGAIN, REG_HSLEARDIGGAIN_HSSINC1, enum_sinc31); + +static const char * const enum_fadespeed[] = {"1ms", "4ms", "8ms", "16ms"}; +static SOC_ENUM_SINGLE_DECL(soc_enum_fadespeed, + REG_HSRDIGGAIN, REG_HSRDIGGAIN_FADESPEED, enum_fadespeed); + +/* Digital interface - Clocks */ +static SOC_ENUM_SINGLE_DECL(soc_enum_mastgen, + REG_DIGIFCONF1, REG_DIGIFCONF1_ENMASTGEN, enum_dis_ena); +static SOC_ENUM_SINGLE_DECL(soc_enum_fsbitclk0, + REG_DIGIFCONF1, REG_DIGIFCONF1_ENFSBITCLK0, enum_dis_ena); +static SOC_ENUM_SINGLE_DECL(soc_enum_fsbitclk1, + REG_DIGIFCONF1, REG_DIGIFCONF1_ENFSBITCLK1, enum_dis_ena); + +/* Digital interface - DA from slot mapping */ +static const char * const enum_da_from_slot_map[] = {"SLOT0", + "SLOT1", + "SLOT2", + "SLOT3", + "SLOT4", + "SLOT5", + "SLOT6", + "SLOT7", + "SLOT8", + "SLOT9", + "SLOT10", + "SLOT11", + "SLOT12", + "SLOT13", + "SLOT14", + "SLOT15", + "SLOT16", + "SLOT17", + "SLOT18", + "SLOT19", + "SLOT20", + "SLOT21", + "SLOT22", + "SLOT23", + "SLOT24", + "SLOT25", + "SLOT26", + "SLOT27", + "SLOT28", + "SLOT29", + "SLOT30", + "SLOT31"}; +static SOC_ENUM_SINGLE_DECL(soc_enum_da1slotmap, + REG_DASLOTCONF1, REG_DASLOTCONFX_SLTODAX_SHIFT, enum_da_from_slot_map); +static SOC_ENUM_SINGLE_DECL(soc_enum_da2slotmap, + REG_DASLOTCONF2, REG_DASLOTCONFX_SLTODAX_SHIFT, enum_da_from_slot_map); +static SOC_ENUM_SINGLE_DECL(soc_enum_da3slotmap, + REG_DASLOTCONF3, REG_DASLOTCONFX_SLTODAX_SHIFT, enum_da_from_slot_map); +static SOC_ENUM_SINGLE_DECL(soc_enum_da4slotmap, + REG_DASLOTCONF4, REG_DASLOTCONFX_SLTODAX_SHIFT, enum_da_from_slot_map); +static SOC_ENUM_SINGLE_DECL(soc_enum_da5slotmap, + REG_DASLOTCONF5, REG_DASLOTCONFX_SLTODAX_SHIFT, enum_da_from_slot_map); +static SOC_ENUM_SINGLE_DECL(soc_enum_da6slotmap, + REG_DASLOTCONF6, REG_DASLOTCONFX_SLTODAX_SHIFT, enum_da_from_slot_map); +static SOC_ENUM_SINGLE_DECL(soc_enum_da7slotmap, + REG_DASLOTCONF7, REG_DASLOTCONFX_SLTODAX_SHIFT, enum_da_from_slot_map); +static SOC_ENUM_SINGLE_DECL(soc_enum_da8slotmap, + REG_DASLOTCONF8, REG_DASLOTCONFX_SLTODAX_SHIFT, enum_da_from_slot_map); + +/* Digital interface - AD to slot mapping */ +static const char * const enum_ad_to_slot_map[] = {"AD_OUT1", + "AD_OUT2", + "AD_OUT3", + "AD_OUT4", + "AD_OUT5", + "AD_OUT6", + "AD_OUT7", + "AD_OUT8", + "zeroes", + "tristate"}; +static SOC_ENUM_SINGLE_DECL(soc_enum_adslot0map, + REG_ADSLOTSEL1, REG_ADSLOTSELX_EVEN_SHIFT, enum_ad_to_slot_map); +static SOC_ENUM_SINGLE_DECL(soc_enum_adslot1map, + REG_ADSLOTSEL1, REG_ADSLOTSELX_ODD_SHIFT, enum_ad_to_slot_map); +static SOC_ENUM_SINGLE_DECL(soc_enum_adslot2map, + REG_ADSLOTSEL2, REG_ADSLOTSELX_EVEN_SHIFT, enum_ad_to_slot_map); +static SOC_ENUM_SINGLE_DECL(soc_enum_adslot3map, + REG_ADSLOTSEL2, REG_ADSLOTSELX_ODD_SHIFT, enum_ad_to_slot_map); +static SOC_ENUM_SINGLE_DECL(soc_enum_adslot4map, + REG_ADSLOTSEL3, REG_ADSLOTSELX_EVEN_SHIFT, enum_ad_to_slot_map); +static SOC_ENUM_SINGLE_DECL(soc_enum_adslot5map, + REG_ADSLOTSEL3, REG_ADSLOTSELX_ODD_SHIFT, enum_ad_to_slot_map); +static SOC_ENUM_SINGLE_DECL(soc_enum_adslot6map, + REG_ADSLOTSEL4, REG_ADSLOTSELX_EVEN_SHIFT, enum_ad_to_slot_map); +static SOC_ENUM_SINGLE_DECL(soc_enum_adslot7map, + REG_ADSLOTSEL4, REG_ADSLOTSELX_ODD_SHIFT, enum_ad_to_slot_map); +static SOC_ENUM_SINGLE_DECL(soc_enum_adslot8map, + REG_ADSLOTSEL5, REG_ADSLOTSELX_EVEN_SHIFT, enum_ad_to_slot_map); +static SOC_ENUM_SINGLE_DECL(soc_enum_adslot9map, + REG_ADSLOTSEL5, REG_ADSLOTSELX_ODD_SHIFT, enum_ad_to_slot_map); +static SOC_ENUM_SINGLE_DECL(soc_enum_adslot10map, + REG_ADSLOTSEL6, REG_ADSLOTSELX_EVEN_SHIFT, enum_ad_to_slot_map); +static SOC_ENUM_SINGLE_DECL(soc_enum_adslot11map, + REG_ADSLOTSEL6, REG_ADSLOTSELX_ODD_SHIFT, enum_ad_to_slot_map); +static SOC_ENUM_SINGLE_DECL(soc_enum_adslot12map, + REG_ADSLOTSEL7, REG_ADSLOTSELX_EVEN_SHIFT, enum_ad_to_slot_map); +static SOC_ENUM_SINGLE_DECL(soc_enum_adslot13map, + REG_ADSLOTSEL7, REG_ADSLOTSELX_ODD_SHIFT, enum_ad_to_slot_map); +static SOC_ENUM_SINGLE_DECL(soc_enum_adslot14map, + REG_ADSLOTSEL8, REG_ADSLOTSELX_EVEN_SHIFT, enum_ad_to_slot_map); +static SOC_ENUM_SINGLE_DECL(soc_enum_adslot15map, + REG_ADSLOTSEL8, REG_ADSLOTSELX_ODD_SHIFT, enum_ad_to_slot_map); +static SOC_ENUM_SINGLE_DECL(soc_enum_adslot16map, + REG_ADSLOTSEL9, REG_ADSLOTSELX_EVEN_SHIFT, enum_ad_to_slot_map); +static SOC_ENUM_SINGLE_DECL(soc_enum_adslot17map, + REG_ADSLOTSEL9, REG_ADSLOTSELX_ODD_SHIFT, enum_ad_to_slot_map); +static SOC_ENUM_SINGLE_DECL(soc_enum_adslot18map, + REG_ADSLOTSEL10, REG_ADSLOTSELX_EVEN_SHIFT, enum_ad_to_slot_map); +static SOC_ENUM_SINGLE_DECL(soc_enum_adslot19map, + REG_ADSLOTSEL10, REG_ADSLOTSELX_ODD_SHIFT, enum_ad_to_slot_map); +static SOC_ENUM_SINGLE_DECL(soc_enum_adslot20map, + REG_ADSLOTSEL11, REG_ADSLOTSELX_EVEN_SHIFT, enum_ad_to_slot_map); +static SOC_ENUM_SINGLE_DECL(soc_enum_adslot21map, + REG_ADSLOTSEL11, REG_ADSLOTSELX_ODD_SHIFT, enum_ad_to_slot_map); +static SOC_ENUM_SINGLE_DECL(soc_enum_adslot22map, + REG_ADSLOTSEL12, REG_ADSLOTSELX_EVEN_SHIFT, enum_ad_to_slot_map); +static SOC_ENUM_SINGLE_DECL(soc_enum_adslot23map, + REG_ADSLOTSEL12, REG_ADSLOTSELX_ODD_SHIFT, enum_ad_to_slot_map); +static SOC_ENUM_SINGLE_DECL(soc_enum_adslot24map, + REG_ADSLOTSEL13, REG_ADSLOTSELX_EVEN_SHIFT, enum_ad_to_slot_map); +static SOC_ENUM_SINGLE_DECL(soc_enum_adslot25map, + REG_ADSLOTSEL13, REG_ADSLOTSELX_ODD_SHIFT, enum_ad_to_slot_map); +static SOC_ENUM_SINGLE_DECL(soc_enum_adslot26map, + REG_ADSLOTSEL14, REG_ADSLOTSELX_EVEN_SHIFT, enum_ad_to_slot_map); +static SOC_ENUM_SINGLE_DECL(soc_enum_adslot27map, + REG_ADSLOTSEL14, REG_ADSLOTSELX_ODD_SHIFT, enum_ad_to_slot_map); +static SOC_ENUM_SINGLE_DECL(soc_enum_adslot28map, + REG_ADSLOTSEL15, REG_ADSLOTSELX_EVEN_SHIFT, enum_ad_to_slot_map); +static SOC_ENUM_SINGLE_DECL(soc_enum_adslot29map, + REG_ADSLOTSEL15, REG_ADSLOTSELX_ODD_SHIFT, enum_ad_to_slot_map); +static SOC_ENUM_SINGLE_DECL(soc_enum_adslot30map, + REG_ADSLOTSEL16, REG_ADSLOTSELX_EVEN_SHIFT, enum_ad_to_slot_map); +static SOC_ENUM_SINGLE_DECL(soc_enum_adslot31map, + REG_ADSLOTSEL16, REG_ADSLOTSELX_ODD_SHIFT, enum_ad_to_slot_map); + +/* Digital interface - Digital loopback */ +static SOC_ENUM_SINGLE_DECL(soc_enum_ad1loop, + REG_DASLOTCONF1, REG_DASLOTCONF1_DAI7TOADO1, enum_dis_ena); +static SOC_ENUM_SINGLE_DECL(soc_enum_ad2loop, + REG_DASLOTCONF2, REG_DASLOTCONF2_DAI8TOADO2, enum_dis_ena); +static SOC_ENUM_SINGLE_DECL(soc_enum_ad3loop, + REG_DASLOTCONF3, REG_DASLOTCONF3_DAI7TOADO3, enum_dis_ena); +static SOC_ENUM_SINGLE_DECL(soc_enum_ad4loop, + REG_DASLOTCONF4, REG_DASLOTCONF4_DAI8TOADO4, enum_dis_ena); +static SOC_ENUM_SINGLE_DECL(soc_enum_ad5loop, + REG_DASLOTCONF5, REG_DASLOTCONF5_DAI7TOADO5, enum_dis_ena); +static SOC_ENUM_SINGLE_DECL(soc_enum_ad6loop, + REG_DASLOTCONF6, REG_DASLOTCONF6_DAI8TOADO6, enum_dis_ena); +static SOC_ENUM_SINGLE_DECL(soc_enum_ad7loop, + REG_DASLOTCONF7, REG_DASLOTCONF7_DAI8TOADO7, enum_dis_ena); +static SOC_ENUM_SINGLE_DECL(soc_enum_ad8loop, + REG_DASLOTCONF8, REG_DASLOTCONF8_DAI7TOADO8, enum_dis_ena); + +/* Digital interface - Burst mode */ +static SOC_ENUM_SINGLE_DECL(soc_enum_if0fifoen, + REG_DIGIFCONF3, REG_DIGIFCONF3_IF0BFIFOEN, enum_dis_ena); +static const char * const enum_mask[] = {"Unmasked", "Masked"}; +static SOC_ENUM_SINGLE_DECL(soc_enum_bfifomask, + REG_FIFOCONF1, REG_FIFOCONF1_BFIFOMASK, enum_mask); +static const char * const enum_bitclk0[] = {"38_4_MHz", "19_2_MHz"}; +static SOC_ENUM_SINGLE_DECL(soc_enum_bfifo19m2, + REG_FIFOCONF1, REG_FIFOCONF1_BFIFO19M2, enum_bitclk0); +static const char * const enum_slavemaster[] = {"Slave", "Master"}; +static SOC_ENUM_SINGLE_DECL(soc_enum_bfifomast, + REG_FIFOCONF3, REG_FIFOCONF3_BFIFOMAST_SHIFT, enum_slavemaster); +static SOC_ENUM_SINGLE_DECL(soc_enum_bfifoint, + REG_FIFOCONF3, REG_FIFOCONF3_BFIFORUN_SHIFT, enum_dis_ena); + +/* TODO: move to DAPM */ +static SOC_ENUM_SINGLE_DECL(soc_enum_enfirsids, + REG_SIDFIRCONF, REG_SIDFIRCONF_ENFIRSIDS, enum_dis_ena); +static SOC_ENUM_SINGLE_DECL(soc_enum_parlhf, + REG_CLASSDCONF1, REG_CLASSDCONF1_PARLHF, enum_dis_ena); +static SOC_ENUM_SINGLE_DECL(soc_enum_parlvib, + REG_CLASSDCONF1, REG_CLASSDCONF1_PARLVIB, enum_dis_ena); +static SOC_ENUM_SINGLE_EXT_DECL(soc_enum_applysidetone, enum_rdy_apl); + +static struct snd_kcontrol_new ab8500_snd_controls[] = { + SOC_ENUM("Headset High Pass Playback Switch", soc_enum_hshpen), + SOC_ENUM("Headset Low Power Playback Switch", soc_enum_hslowpow), + SOC_ENUM("Headset DAC Low Power Playback Switch", soc_enum_daclowpow1), + SOC_ENUM("Headset DAC Drv Low Power Playback Switch", + soc_enum_daclowpow0), + SOC_ENUM("Earpiece DAC Low Power Playback Switch", + soc_enum_eardaclowpow), + SOC_ENUM("Earpiece DAC Drv Low Power Playback Switch", + soc_enum_eardrvlowpow), + SOC_ENUM("Earpiece Common Mode Playback Switch", soc_enum_earselcm), + + SOC_ENUM("Headset Fade Speed Playback Switch", soc_enum_hsfadspeed), + + SOC_ENUM("Charge Pump High Threshold For Low Voltage", + soc_enum_envdeththre), + SOC_ENUM("Charge Pump Low Threshold For Low Voltage", + soc_enum_envdetlthre), + SOC_ENUM("Charge Pump Envelope Detection", soc_enum_envdetcpen), + SOC_ENUM("Charge Pump Envelope Detection Decay Time", + soc_enum_envdettime), + + SOC_ENUM("Mic 1 Type Capture Switch", soc_enum_ensemic1), + SOC_ENUM("Mic 2 Type Capture Switch", soc_enum_ensemic2), + SOC_ENUM("Mic 1 Low Power Capture Switch", soc_enum_lowpowmic1), + SOC_ENUM("Mic 2 Low Power Capture Switch", soc_enum_lowpowmic2), + + SOC_ENUM("LineIn High Pass Capture Switch", soc_enum_ad12nh), + SOC_ENUM("Mic High Pass Capture Switch", soc_enum_ad34nh), + SOC_ENUM("LineIn Mode Capture Switch", soc_enum_ad12voice), + SOC_ENUM("Mic Mode Capture Switch", soc_enum_ad34voice), + + SOC_ENUM("Headset Mode Playback Switch", soc_enum_da12voice), + SOC_ENUM("IHF Mode Playback Switch", soc_enum_da34voice), + SOC_ENUM("Vibra Mode Playback Switch", soc_enum_da56voice), + + SOC_ENUM("IHF and Headset Swap Playback Switch", soc_enum_swapda12_34), + + SOC_ENUM("IHF Low EMI Mode Playback Switch", soc_enum_hflrswap), + SOC_ENUM("Vibra Low EMI Mode Playback Switch", soc_enum_vib12swap), + + SOC_ENUM("IHF FIR Bypass Playback Switch", soc_enum_fir01byp), + SOC_ENUM("Vibra FIR Bypass Playback Switch", soc_enum_fir23byp), + + /* TODO: Cannot be changed on the fly with digital channel enabled. */ + SOC_ENUM("IHF High Volume Playback Switch", soc_enum_highvol01), + SOC_ENUM("Vibra High Volume Playback Switch", soc_enum_highvol23), + + SOC_SINGLE("ClassD High Pass Gain Playback Volume", + REG_CLASSDCONF3, REG_CLASSDCONF3_DITHHPGAIN, + REG_CLASSDCONF3_DITHHPGAIN_MAX, NORMAL), + SOC_SINGLE("ClassD White Gain Playback Volume", + REG_CLASSDCONF3, REG_CLASSDCONF3_DITHWGAIN, + REG_CLASSDCONF3_DITHWGAIN_MAX, NORMAL), + + SOC_ENUM("LineIn Filter Capture Switch", soc_enum_dmic12sinc), + SOC_ENUM("Mic Filter Capture Switch", soc_enum_dmic34sinc), + SOC_ENUM("HD Mic Filter Capture Switch", soc_enum_dmic56sinc), + + SOC_ENUM("Headset Source Playback Route", soc_enum_da2hslr), + + /* TODO: Cannot be changed on the fly with digital channel enabled. */ + SOC_ENUM("Headset Filter Playback Switch", soc_enum_hsesinc), + + SOC_ENUM("Digital Gain Fade Speed Switch", soc_enum_fadespeed), + + SOC_DOUBLE_R("Vibra PWM Duty Cycle N Playback Volume", + REG_PWMGENCONF3, REG_PWMGENCONF5, + REG_PWMGENCONFX_PWMVIBXDUTCYC, + REG_PWMGENCONFX_PWMVIBXDUTCYC_MAX, NORMAL), + SOC_DOUBLE_R("Vibra PWM Duty Cycle P Playback Volume", + REG_PWMGENCONF2, REG_PWMGENCONF4, + REG_PWMGENCONFX_PWMVIBXDUTCYC, + REG_PWMGENCONFX_PWMVIBXDUTCYC_MAX, NORMAL), + + /* TODO: move to DAPM */ + SOC_ENUM("Sidetone Playback Switch", soc_enum_enfirsids), + SOC_ENUM("IHF L and R Bridge Playback Route", soc_enum_parlhf), + SOC_ENUM("Vibra 1 and 2 Bridge Playback Route", soc_enum_parlvib), + + /* Digital gains for AD side */ + + SOC_DOUBLE_R_TLV("LineIn Master Gain Capture Volume", + REG_ADDIGGAIN1, REG_ADDIGGAIN2, + 0, REG_ADDIGGAINX_ADXGAIN_MAX, INVERT, adx_dig_gain_tlv), + SOC_DOUBLE_R_TLV("Mic Master Gain Capture Volume", + REG_ADDIGGAIN3, REG_ADDIGGAIN4, + 0, REG_ADDIGGAINX_ADXGAIN_MAX, INVERT, adx_dig_gain_tlv), + SOC_DOUBLE_R_TLV("HD Mic Master Gain Capture Volume", + REG_ADDIGGAIN5, REG_ADDIGGAIN6, + 0, REG_ADDIGGAINX_ADXGAIN_MAX, INVERT, adx_dig_gain_tlv), + + /* Digital gains for DA side */ + + SOC_DOUBLE_R_TLV("Headset Master Gain Playback Volume", + REG_DADIGGAIN1, REG_DADIGGAIN2, + 0, REG_DADIGGAINX_DAXGAIN_MAX, INVERT, dax_dig_gain_tlv), + SOC_DOUBLE_R_TLV("IHF Master Gain Playback Volume", + REG_DADIGGAIN3, REG_DADIGGAIN4, + 0, REG_DADIGGAINX_DAXGAIN_MAX, INVERT, dax_dig_gain_tlv), + SOC_DOUBLE_R_TLV("Vibra Master Gain Playback Volume", + REG_DADIGGAIN5, REG_DADIGGAIN6, + 0, REG_DADIGGAINX_DAXGAIN_MAX, INVERT, dax_dig_gain_tlv), + SOC_DOUBLE_R_TLV("Analog Loopback Gain Playback Volume", + REG_ADDIGLOOPGAIN1, REG_ADDIGLOOPGAIN2, + 0, REG_ADDIGLOOPGAINX_ADXLBGAIN_MAX, INVERT, dax_dig_gain_tlv), + SOC_DOUBLE_R_TLV("Headset Digital Gain Playback Volume", + REG_HSLEARDIGGAIN, REG_HSRDIGGAIN, + 0, REG_HSLEARDIGGAIN_HSLDGAIN_MAX, INVERT, hs_ear_dig_gain_tlv), + SOC_DOUBLE_R_TLV("Sidetone Digital Gain Playback Volume", + REG_SIDFIRGAIN1, REG_SIDFIRGAIN2, + 0, REG_SIDFIRGAINX_FIRSIDXGAIN_MAX, INVERT, stfir_dig_gain_tlv), + + /* Analog gains */ + + SOC_DOUBLE_TLV("Headset Gain Playback Volume", + REG_ANAGAIN3, + REG_ANAGAIN3_HSLGAIN, REG_ANAGAIN3_HSRGAIN, + REG_ANAGAIN3_HSXGAIN_MAX, INVERT, hs_gain_tlv), + SOC_SINGLE_TLV("Mic 1 Capture Volume", + REG_ANAGAIN1, + REG_ANAGAINX_MICXGAIN, + REG_ANAGAINX_MICXGAIN_MAX, NORMAL, mic_gain_tlv), + SOC_SINGLE_TLV("Mic 2 Capture Volume", + REG_ANAGAIN2, + REG_ANAGAINX_MICXGAIN, + REG_ANAGAINX_MICXGAIN_MAX, NORMAL, mic_gain_tlv), + SOC_DOUBLE_TLV("LineIn Capture Volume", + REG_ANAGAIN4, + REG_ANAGAIN4_LINLGAIN, REG_ANAGAIN4_LINRGAIN, + REG_ANAGAIN4_LINXGAIN_MAX, NORMAL, lin_gain_tlv), + SOC_DOUBLE_R_TLV("LineIn to Headset Bypass Playback Volume", + REG_DIGLINHSLGAIN, REG_DIGLINHSRGAIN, + REG_DIGLINHSXGAIN_LINTOHSXGAIN, + REG_DIGLINHSXGAIN_LINTOHSXGAIN_MAX, INVERT, lin2hs_gain_tlv), + + /* Digital interface - Clocks */ + SOC_ENUM("Digital Interface Master Generator Switch", soc_enum_mastgen), + SOC_ENUM("Digital Interface 0 Bit-clock Switch", soc_enum_fsbitclk0), + SOC_ENUM("Digital Interface 1 Bit-clock Switch", soc_enum_fsbitclk1), + + /* Digital interface - DA from slot mapping */ + SOC_ENUM("Digital Interface DA 1 From Slot Map", soc_enum_da1slotmap), + SOC_ENUM("Digital Interface DA 2 From Slot Map", soc_enum_da2slotmap), + SOC_ENUM("Digital Interface DA 3 From Slot Map", soc_enum_da3slotmap), + SOC_ENUM("Digital Interface DA 4 From Slot Map", soc_enum_da4slotmap), + SOC_ENUM("Digital Interface DA 5 From Slot Map", soc_enum_da5slotmap), + SOC_ENUM("Digital Interface DA 6 From Slot Map", soc_enum_da6slotmap), + SOC_ENUM("Digital Interface DA 7 From Slot Map", soc_enum_da7slotmap), + SOC_ENUM("Digital Interface DA 8 From Slot Map", soc_enum_da8slotmap), + + /* Digital interface - AD to slot mapping */ + SOC_ENUM("Digital Interface AD To Slot 0 Map", soc_enum_adslot0map), + SOC_ENUM("Digital Interface AD To Slot 1 Map", soc_enum_adslot1map), + SOC_ENUM("Digital Interface AD To Slot 2 Map", soc_enum_adslot2map), + SOC_ENUM("Digital Interface AD To Slot 3 Map", soc_enum_adslot3map), + SOC_ENUM("Digital Interface AD To Slot 4 Map", soc_enum_adslot4map), + SOC_ENUM("Digital Interface AD To Slot 5 Map", soc_enum_adslot5map), + SOC_ENUM("Digital Interface AD To Slot 6 Map", soc_enum_adslot6map), + SOC_ENUM("Digital Interface AD To Slot 7 Map", soc_enum_adslot7map), + SOC_ENUM("Digital Interface AD To Slot 8 Map", soc_enum_adslot8map), + SOC_ENUM("Digital Interface AD To Slot 9 Map", soc_enum_adslot9map), + SOC_ENUM("Digital Interface AD To Slot 10 Map", soc_enum_adslot10map), + SOC_ENUM("Digital Interface AD To Slot 11 Map", soc_enum_adslot11map), + SOC_ENUM("Digital Interface AD To Slot 12 Map", soc_enum_adslot12map), + SOC_ENUM("Digital Interface AD To Slot 13 Map", soc_enum_adslot13map), + SOC_ENUM("Digital Interface AD To Slot 14 Map", soc_enum_adslot14map), + SOC_ENUM("Digital Interface AD To Slot 15 Map", soc_enum_adslot15map), + SOC_ENUM("Digital Interface AD To Slot 16 Map", soc_enum_adslot16map), + SOC_ENUM("Digital Interface AD To Slot 17 Map", soc_enum_adslot17map), + SOC_ENUM("Digital Interface AD To Slot 18 Map", soc_enum_adslot18map), + SOC_ENUM("Digital Interface AD To Slot 19 Map", soc_enum_adslot19map), + SOC_ENUM("Digital Interface AD To Slot 20 Map", soc_enum_adslot20map), + SOC_ENUM("Digital Interface AD To Slot 21 Map", soc_enum_adslot21map), + SOC_ENUM("Digital Interface AD To Slot 22 Map", soc_enum_adslot22map), + SOC_ENUM("Digital Interface AD To Slot 23 Map", soc_enum_adslot23map), + SOC_ENUM("Digital Interface AD To Slot 24 Map", soc_enum_adslot24map), + SOC_ENUM("Digital Interface AD To Slot 25 Map", soc_enum_adslot25map), + SOC_ENUM("Digital Interface AD To Slot 26 Map", soc_enum_adslot26map), + SOC_ENUM("Digital Interface AD To Slot 27 Map", soc_enum_adslot27map), + SOC_ENUM("Digital Interface AD To Slot 28 Map", soc_enum_adslot28map), + SOC_ENUM("Digital Interface AD To Slot 29 Map", soc_enum_adslot29map), + SOC_ENUM("Digital Interface AD To Slot 30 Map", soc_enum_adslot30map), + SOC_ENUM("Digital Interface AD To Slot 31 Map", soc_enum_adslot31map), + + /* Digital interface - Loopback */ + SOC_ENUM("Digital Interface AD 1 Loopback Switch", soc_enum_ad1loop), + SOC_ENUM("Digital Interface AD 2 Loopback Switch", soc_enum_ad2loop), + SOC_ENUM("Digital Interface AD 3 Loopback Switch", soc_enum_ad3loop), + SOC_ENUM("Digital Interface AD 4 Loopback Switch", soc_enum_ad4loop), + SOC_ENUM("Digital Interface AD 5 Loopback Switch", soc_enum_ad5loop), + SOC_ENUM("Digital Interface AD 6 Loopback Switch", soc_enum_ad6loop), + SOC_ENUM("Digital Interface AD 7 Loopback Switch", soc_enum_ad7loop), + SOC_ENUM("Digital Interface AD 8 Loopback Switch", soc_enum_ad8loop), + + /* Digital interface - Burst FIFO */ + SOC_ENUM("Digital Interface 0 FIFO Enable Switch", soc_enum_if0fifoen), + SOC_ENUM("Burst FIFO Mask", soc_enum_bfifomask), + SOC_ENUM("Burst FIFO Bit-clock Frequency", soc_enum_bfifo19m2), + SOC_SINGLE("Burst FIFO Threshold", + REG_FIFOCONF1, + REG_FIFOCONF1_BFIFOINT_SHIFT, + REG_FIFOCONF1_BFIFOINT_MAX, + NORMAL), + SOC_SINGLE("Burst FIFO Length", + REG_FIFOCONF2, + REG_FIFOCONF2_BFIFOTX_SHIFT, + REG_FIFOCONF2_BFIFOTX_MAX, + NORMAL), + SOC_SINGLE("Burst FIFO EOS Extra Slots", + REG_FIFOCONF3, + REG_FIFOCONF3_BFIFOEXSL_SHIFT, + REG_FIFOCONF3_BFIFOEXSL_MAX, + NORMAL), + SOC_SINGLE("Burst FIFO FS Extra Bit-clocks", + REG_FIFOCONF3, + REG_FIFOCONF3_PREBITCLK0_SHIFT, + REG_FIFOCONF3_PREBITCLK0_MAX, + NORMAL), + SOC_ENUM("Burst FIFO Interface Mode", soc_enum_bfifomast), + SOC_ENUM("Burst FIFO Interface Switch", soc_enum_bfifoint), + SOC_SINGLE("Burst FIFO Switch Frame Number", + REG_FIFOCONF4, + REG_FIFOCONF4_BFIFOFRAMSW_SHIFT, + REG_FIFOCONF4_BFIFOFRAMSW_MAX, + NORMAL), + SOC_SINGLE("Burst FIFO Wake Up Delay", + REG_FIFOCONF5, + REG_FIFOCONF5_BFIFOWAKEUP_SHIFT, + REG_FIFOCONF5_BFIFOWAKEUP_MAX, + NORMAL), + SOC_SINGLE("Burst FIFO Samples In FIFO", + REG_FIFOCONF6, + REG_FIFOCONF6_BFIFOSAMPLE_SHIFT, + REG_FIFOCONF6_BFIFOSAMPLE_MAX, + NORMAL), + + /* ANC */ + SOC_SINGLE_S1R("ANC Warp Delay Shift", + REG_ANCCONF2, + REG_ANCCONF2_VALUE_MIN, + REG_ANCCONF2_VALUE_MAX, + 0), + SOC_SINGLE_S1R("ANC FIR Output Shift", + REG_ANCCONF3, + REG_ANCCONF3_VALUE_MIN, + REG_ANCCONF3_VALUE_MAX, + 0), + SOC_SINGLE_S1R("ANC IIR Output Shift", + REG_ANCCONF4, + REG_ANCCONF4_VALUE_MIN, + REG_ANCCONF4_VALUE_MAX, + 0), + SOC_SINGLE_S2R("ANC Warp Delay", + REG_ANCCONF9, REG_ANCCONF10, + REG_ANC_WARP_DELAY_MIN, + REG_ANC_WARP_DELAY_MAX, + 0), + SOC_MULTIPLE_SA("ANC FIR Coefficients", + anc_fir_cache, + REG_ANC_FIR_COEFF_MIN, + REG_ANC_FIR_COEFF_MAX, + 0), + SOC_MULTIPLE_SA("ANC IIR Coefficients", + anc_iir_cache, + REG_ANC_IIR_COEFF_MIN, + REG_ANC_IIR_COEFF_MAX, + 0), + + /* Sidetone */ + SOC_MULTIPLE_SA("Sidetone FIR Coefficients", + sid_fir_cache, + REG_SID_FIR_COEFF_MIN, + REG_SID_FIR_COEFF_MAX, + 0), + SOC_ENUM_EXT("Sidetone FIR Apply Coefficients", + soc_enum_applysidetone, + snd_soc_get_enum_double, + sid_apply_control_put), +}; + +static int ab8500_codec_set_format_if1(struct snd_soc_codec *codec, unsigned int fmt) +{ + unsigned int clear_mask, set_mask; + + /* Master or slave */ + + clear_mask = BMASK(REG_DIGIFCONF3_IF1MASTER); + set_mask = 0; + + switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { + case SND_SOC_DAIFMT_CBM_CFM: /* codec clk & FRM master */ + pr_debug("%s: IF1 Master-mode: AB8500 master.\n", __func__); + set_mask |= BMASK(REG_DIGIFCONF3_IF1MASTER); + break; + case SND_SOC_DAIFMT_CBS_CFS: /* codec clk & FRM slave */ + pr_debug("%s: IF1 Master-mode: AB8500 slave.\n", __func__); + break; + case SND_SOC_DAIFMT_CBS_CFM: /* codec clk slave & FRM master */ + case SND_SOC_DAIFMT_CBM_CFS: /* codec clk master & frame slave */ + pr_err("%s: ERROR: The device is either a master or a slave.\n", + __func__); + default: + pr_err("%s: ERROR: Unsupported master mask 0x%x\n", + __func__, + fmt & SND_SOC_DAIFMT_MASTER_MASK); + return -EINVAL; + } + + ab8500_codec_update_reg_audio(codec, + REG_DIGIFCONF3, + BMASK(REG_DIGIFCONF3_IF1MASTER), + BMASK(REG_DIGIFCONF3_IF1MASTER)); + + /* I2S or TDM */ + + clear_mask = BMASK(REG_DIGIFCONF4_FSYNC1P) | + BMASK(REG_DIGIFCONF4_BITCLK1P) | + BMASK(REG_DIGIFCONF4_IF1FORMAT1) | + BMASK(REG_DIGIFCONF4_IF1FORMAT0); + set_mask = 0; + + switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { + case SND_SOC_DAIFMT_I2S: /* I2S mode */ + pr_debug("%s: IF1 Protocol: I2S\n", __func__); + set_mask |= BMASK(REG_DIGIFCONF4_IF1FORMAT1); + break; + case SND_SOC_DAIFMT_DSP_B: /* L data MSB during FRM LRC */ + pr_debug("%s: IF1 Protocol: DSP B (TDM)\n", __func__); + set_mask |= BMASK(REG_DIGIFCONF4_IF1FORMAT0); + break; + default: + pr_err("%s: ERROR: Unsupported format (0x%x)!\n", + __func__, + fmt & SND_SOC_DAIFMT_FORMAT_MASK); + return -EINVAL; + } + + ab8500_codec_update_reg_audio(codec, REG_DIGIFCONF4, clear_mask, set_mask); + + return 0; +} + +static int ab8500_codec_set_word_length_if1(struct snd_soc_codec *codec, unsigned int wl) +{ + unsigned int clear_mask, set_mask; + + clear_mask = BMASK(REG_DIGIFCONF4_IF1WL1) | BMASK(REG_DIGIFCONF4_IF1WL0); + set_mask = 0; + + switch (wl) { + case 16: + break; + case 20: + set_mask |= BMASK(REG_DIGIFCONF4_IF1WL0); + break; + case 24: + set_mask |= BMASK(REG_DIGIFCONF4_IF1WL1); + break; + case 32: + set_mask |= BMASK(REG_DIGIFCONF2_IF0WL1) | + BMASK(REG_DIGIFCONF2_IF0WL0); + break; + default: + pr_err("%s: Unsupporter word-length 0x%x\n", __func__, wl); + return -EINVAL; + } + + pr_debug("%s: Word-length: %d bits.\n", __func__, wl); + ab8500_codec_update_reg_audio(codec, REG_DIGIFCONF4, clear_mask, set_mask); + + return 0; +} + +static int ab8500_codec_set_bit_delay_if1(struct snd_soc_codec *codec, unsigned int delay) +{ + unsigned int clear_mask, set_mask; + + clear_mask = BMASK(REG_DIGIFCONF4_IF1DEL); + set_mask = 0; + + switch (delay) { + case 0: + break; + case 1: + set_mask |= BMASK(REG_DIGIFCONF4_IF1DEL); + break; + default: + pr_err("%s: ERROR: Unsupported bit-delay (0x%x)!\n", __func__, delay); + return -EINVAL; + } + + pr_debug("%s: IF1 Bit-delay: %d bits.\n", __func__, delay); + ab8500_codec_update_reg_audio(codec, REG_DIGIFCONF4, clear_mask, set_mask); + + return 0; +} + +/* Configures audio macrocell into the AB8500 Chip */ +static void ab8500_codec_configure_audio_macrocell(struct snd_soc_codec *codec) +{ + int data, ret; + + ret = ab8500_sysctrl_write(AB8500_STW4500CTRL3, + AB8500_STW4500CTRL3_CLK32KOUT2DIS | AB8500_STW4500CTRL3_RESETAUDN, + AB8500_STW4500CTRL3_RESETAUDN); + if (ret < 0) + pr_err("%s: WARN: Unable to set reg STW4500CTRL3!\n", __func__); + + data = ab8500_codec_read_reg(codec, AB8500_MISC, AB8500_GPIO_DIR4_REG); + data |= GPIO27_DIR_OUTPUT | GPIO29_DIR_OUTPUT | GPIO31_DIR_OUTPUT; + ab8500_codec_write_reg(codec, AB8500_MISC, AB8500_GPIO_DIR4_REG, data); +} + +/* Extended interface for codec-driver */ + +int ab8500_audio_power_control(bool power_on) +{ + int pwr_mask = BMASK(REG_POWERUP_POWERUP) | BMASK(REG_POWERUP_ENANA); + + if (ab8500_codec == NULL) { + pr_err("%s: ERROR: AB8500 ASoC-driver not yet probed!\n", __func__); + return -EIO; + } + + pr_debug("%s AB8500.", (power_on) ? "Enabling" : "Disabling"); + + return ab8500_codec_update_reg_audio(ab8500_codec, REG_POWERUP, + pwr_mask, (power_on) ? pwr_mask : REG_MASK_NONE); +} + +void ab8500_audio_pwm_vibra(unsigned char speed_left_pos, + unsigned char speed_left_neg, + unsigned char speed_right_pos, + unsigned char speed_right_neg) +{ + unsigned int clear_mask, set_mask; + bool vibra_on; + + if (ab8500_codec == NULL) { + pr_err("%s: ERROR: AB8500 ASoC-driver not yet probed!\n", __func__); + return; + } + + vibra_on = speed_left_pos | speed_left_neg | speed_right_pos | speed_right_neg; + if (!vibra_on) { + speed_left_pos = 0; + speed_left_neg = 0; + speed_right_pos = 0; + speed_right_neg = 0; + } + + pr_debug("%s: PWM-vibra (%d, %d, %d, %d).\n", + __func__, + speed_left_pos, + speed_left_neg, + speed_right_pos, + speed_right_neg); + + set_mask = BMASK(REG_PWMGENCONF1_PWMTOVIB1) | + BMASK(REG_PWMGENCONF1_PWMTOVIB2) | + BMASK(REG_PWMGENCONF1_PWM1CTRL) | + BMASK(REG_PWMGENCONF1_PWM2CTRL) | + BMASK(REG_PWMGENCONF1_PWM1NCTRL) | + BMASK(REG_PWMGENCONF1_PWM1PCTRL) | + BMASK(REG_PWMGENCONF1_PWM2NCTRL) | + BMASK(REG_PWMGENCONF1_PWM2PCTRL); + ab8500_codec_update_reg_audio(ab8500_codec, REG_PWMGENCONF1, 0x00, set_mask); + + if (speed_left_pos > REG_PWMGENCONFX_PWMVIBXDUTCYC_MAX) + speed_left_pos = REG_PWMGENCONFX_PWMVIBXDUTCYC_MAX; + ab8500_codec_update_reg_audio(ab8500_codec, REG_PWMGENCONF3, REG_MASK_ALL, speed_left_pos); + + if (speed_left_neg > REG_PWMGENCONFX_PWMVIBXDUTCYC_MAX) + speed_left_neg = REG_PWMGENCONFX_PWMVIBXDUTCYC_MAX; + ab8500_codec_update_reg_audio(ab8500_codec, REG_PWMGENCONF2, REG_MASK_ALL, speed_left_neg); + + if (speed_right_pos > REG_PWMGENCONFX_PWMVIBXDUTCYC_MAX) + speed_right_pos = REG_PWMGENCONFX_PWMVIBXDUTCYC_MAX; + ab8500_codec_update_reg_audio(ab8500_codec, REG_PWMGENCONF5, REG_MASK_ALL, speed_right_pos); + + if (speed_right_neg > REG_PWMGENCONFX_PWMVIBXDUTCYC_MAX) + speed_right_neg = REG_PWMGENCONFX_PWMVIBXDUTCYC_MAX; + ab8500_codec_update_reg_audio(ab8500_codec, REG_PWMGENCONF4, REG_MASK_ALL, speed_right_neg); + + if (vibra_on) { + clear_mask = 0; + set_mask = BMASK(REG_ANACONF4_ENVIB1) | BMASK(REG_ANACONF4_ENVIB2); + } else { + clear_mask = BMASK(REG_ANACONF4_ENVIB1) | BMASK(REG_ANACONF4_ENVIB2); + set_mask = 0; + }; + ab8500_codec_update_reg_audio(ab8500_codec, REG_ANACONF4, clear_mask, set_mask); +} + +int ab8500_audio_set_word_length(struct snd_soc_dai *dai, unsigned int wl) +{ + unsigned int clear_mask, set_mask; + struct snd_soc_codec *codec = dai->codec; + + clear_mask = BMASK(REG_DIGIFCONF2_IF0WL0) | BMASK(REG_DIGIFCONF2_IF0WL1); + set_mask = 0; + + switch (wl) { + case 16: + break; + case 20: + set_mask |= BMASK(REG_DIGIFCONF2_IF0WL0); + break; + case 24: + set_mask |= BMASK(REG_DIGIFCONF2_IF0WL1); + break; + case 32: + set_mask |= BMASK(REG_DIGIFCONF2_IF0WL1) | + BMASK(REG_DIGIFCONF2_IF0WL0); + break; + default: + pr_err("%s: Unsupported word-length 0x%x\n", __func__, wl); + return -EINVAL; + } + + pr_debug("%s: IF0 Word-length: %d bits.\n", __func__, wl); + ab8500_codec_update_reg_audio(codec, REG_DIGIFCONF2, clear_mask, set_mask); + + return 0; +} + +int ab8500_audio_set_bit_delay(struct snd_soc_dai *dai, unsigned int delay) +{ + unsigned int clear_mask, set_mask; + struct snd_soc_codec *codec = dai->codec; + + clear_mask = BMASK(REG_DIGIFCONF2_IF0DEL); + set_mask = 0; + + switch (delay) { + case 0: + break; + case 1: + set_mask |= BMASK(REG_DIGIFCONF2_IF0DEL); + break; + default: + pr_err("%s: ERROR: Unsupported bit-delay (0x%x)!\n", __func__, delay); + return -EINVAL; + } + + pr_debug("%s: IF0 Bit-delay: %d bits.\n", __func__, delay); + ab8500_codec_update_reg_audio(codec, REG_DIGIFCONF2, clear_mask, set_mask); + + return 0; +} + +int ab8500_audio_setup_if1(struct snd_soc_codec *codec, + unsigned int fmt, + unsigned int wl, + unsigned int delay) +{ + int ret; + + pr_debug("%s: Enter.\n", __func__); + + ret = ab8500_codec_set_format_if1(codec, fmt); + if (ret) + return -1; + + ret = ab8500_codec_set_bit_delay_if1(codec, delay); + if (ret) + return -1; + + + ret = ab8500_codec_set_word_length_if1(codec, wl); + if (ret) + return -1; + + return 0; +} + +/* ANC FIR-coefficients configuration sequence */ +static void ab8500_audio_anc_fir(struct snd_soc_codec *codec, + unsigned int bank, unsigned int param) +{ + if (param == 0 && bank == 0) + snd_soc_update_bits(codec, REG_ANCCONF1, + REG_MASK_NONE, BMASK(REG_ANCCONF1_ANCFIRUPDATE)); + + snd_soc_write(codec, REG_ANCCONF5, + anc_fir_cache[param] >> 8 & REG_MASK_ALL); + snd_soc_write(codec, REG_ANCCONF6, + anc_fir_cache[param] & REG_MASK_ALL); + + if (param == REG_ANC_FIR_COEFFS - 1 && bank == 1) + snd_soc_update_bits(codec, REG_ANCCONF1, + BMASK(REG_ANCCONF1_ANCFIRUPDATE), REG_MASK_NONE); +} + +/* ANC IIR-coefficients configuration sequence */ +static void ab8500_audio_anc_iir(struct snd_soc_codec *codec, + unsigned int bank, unsigned int param) +{ + if (param == 0) { + if (bank == 0) { + snd_soc_update_bits(codec, REG_ANCCONF1, + REG_MASK_NONE, BMASK(REG_ANCCONF1_ANCIIRINIT)); + usleep_range(AB8500_ANC_SM_DELAY, AB8500_ANC_SM_DELAY); + snd_soc_update_bits(codec, REG_ANCCONF1, + BMASK(REG_ANCCONF1_ANCIIRINIT), REG_MASK_NONE); + usleep_range(AB8500_ANC_SM_DELAY, AB8500_ANC_SM_DELAY); + } else { + snd_soc_update_bits(codec, REG_ANCCONF1, + REG_MASK_NONE, BMASK(REG_ANCCONF1_ANCIIRUPDATE)); + } + } else if (param > 3) { + snd_soc_write(codec, REG_ANCCONF7, REG_MASK_NONE); + snd_soc_write(codec, REG_ANCCONF8, + anc_iir_cache[param] >> 16 & REG_MASK_ALL); + } + + snd_soc_write(codec, REG_ANCCONF7, + anc_iir_cache[param] >> 8 & REG_MASK_ALL); + snd_soc_write(codec, REG_ANCCONF8, + anc_iir_cache[param] & REG_MASK_ALL); + + if (param == REG_ANC_IIR_COEFFS - 1 && bank == 1) + snd_soc_update_bits(codec, REG_ANCCONF1, + BMASK(REG_ANCCONF1_ANCIIRUPDATE), REG_MASK_NONE); +} + +/* ANC IIR-/FIR-coefficients configuration sequence */ +void ab8500_audio_anc_configure(struct snd_soc_codec *codec, + bool apply_fir, bool apply_iir) +{ + unsigned int bank, param; + + pr_debug("%s: Enter.\n", __func__); + + if (apply_fir) + snd_soc_update_bits(codec, REG_ANCCONF1, + BMASK(REG_ANCCONF1_ENANC), REG_MASK_NONE); + + snd_soc_update_bits(codec, REG_ANCCONF1, + REG_MASK_NONE, BMASK(REG_ANCCONF1_ENANC)); + + if (apply_fir) + for (bank = 0; bank < AB8500_NR_OF_ANC_COEFF_BANKS; bank++) + for (param = 0; param < REG_ANC_FIR_COEFFS; param++) + ab8500_audio_anc_fir(codec, bank, param); + + if (apply_iir) + for (bank = 0; bank < AB8500_NR_OF_ANC_COEFF_BANKS; bank++) + for (param = 0; param < REG_ANC_IIR_COEFFS; param++) + ab8500_audio_anc_iir(codec, bank, param); + + pr_debug("%s: Exit.\n", __func__); +} + +int ab8500_audio_set_adcm(enum ab8500_audio_adcm req_adcm) +{ + if (ab8500_codec == NULL) { + pr_err("%s: ERROR: AB8500 ASoC-driver not yet probed!\n", + __func__); + return -EIO; + } + + if (adcm == req_adcm) + return 0; + + pr_debug("%s: Enter.\n", __func__); + + if (AB8500_AUDIO_ADCM_FORCE_UP == req_adcm || + AB8500_AUDIO_ADCM_FORCE_DOWN == req_adcm) { + + mutex_lock(&ab8500_codec->mutex); + + adcm_anaconf5 = snd_soc_read(ab8500_codec, REG_ANACONF5); + adcm_muteconf = snd_soc_read(ab8500_codec, REG_MUTECONF); + adcm_anaconf4 = snd_soc_read(ab8500_codec, REG_ANACONF4); + + if (AB8500_AUDIO_ADCM_FORCE_UP == req_adcm) { + snd_soc_update_bits(ab8500_codec, REG_ANACONF5, + REG_MASK_NONE, ADCM_ANACONF5_MASK); + snd_soc_update_bits(ab8500_codec, REG_MUTECONF, + REG_MASK_NONE, ADCM_MUTECONF_MASK); + snd_soc_update_bits(ab8500_codec, REG_ANACONF4, + REG_MASK_NONE, ADCM_ANACONF4_MASK); + } else { + snd_soc_update_bits(ab8500_codec, REG_ANACONF5, + ADCM_ANACONF5_MASK, REG_MASK_NONE); + } + } else if (AB8500_AUDIO_ADCM_NORMAL == req_adcm) { + if (AB8500_AUDIO_ADCM_FORCE_UP == adcm) { + snd_soc_update_bits(ab8500_codec, REG_ANACONF5, + ~adcm_anaconf5 & ADCM_ANACONF5_MASK, + adcm_anaconf5 & ADCM_ANACONF5_MASK); + snd_soc_update_bits(ab8500_codec, REG_MUTECONF, + ~adcm_muteconf & ADCM_MUTECONF_MASK, + adcm_muteconf & ADCM_MUTECONF_MASK); + snd_soc_update_bits(ab8500_codec, REG_ANACONF4, + ~adcm_anaconf4 & ADCM_ANACONF4_MASK, + adcm_anaconf4 & ADCM_ANACONF4_MASK); + } else { + snd_soc_update_bits(ab8500_codec, REG_ANACONF5, + ~adcm_anaconf5 & ADCM_ANACONF5_MASK, + adcm_anaconf5 & ADCM_ANACONF5_MASK); + } + } + + adcm = req_adcm; + + if (AB8500_AUDIO_ADCM_NORMAL == adcm) + mutex_unlock(&ab8500_codec->mutex); + + pr_debug("%s: Exit.\n", __func__); + + return 0; +} + +static int ab8500_codec_add_widgets(struct snd_soc_codec *codec) +{ + int ret; + + ret = snd_soc_dapm_new_controls(&codec->dapm, ab8500_dapm_widgets, + ARRAY_SIZE(ab8500_dapm_widgets)); + if (ret < 0) { + pr_err("%s: Failed to create DAPM controls (%d).\n", + __func__, ret); + return ret; + } + + ret = snd_soc_dapm_add_routes(&codec->dapm, dapm_routes, ARRAY_SIZE(dapm_routes)); + if (ret < 0) { + pr_err("%s: Failed to add DAPM routes (%d).\n", + __func__, ret); + return ret; + } + + return 0; +} + +static int ab8500_codec_pcm_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *hw_params, struct snd_soc_dai *dai) +{ + pr_debug("%s Enter.\n", __func__); + + return 0; +} + +static int ab8500_codec_pcm_startup(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + pr_debug("%s Enter.\n", __func__); + + return 0; +} + +static int ab8500_codec_pcm_prepare(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + pr_debug("%s Enter.\n", __func__); + + return 0; +} + +static void ab8500_codec_pcm_shutdown(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + pr_debug("%s Enter.\n", __func__); +} + +static int ab8500_codec_set_dai_sysclk(struct snd_soc_dai *dai, int clk_id, + unsigned int freq, int dir) +{ + pr_err("%s Enter.\n", __func__); + + return 0; +} + +/* Gates clocking according format mask */ +static int ab8500_codec_set_dai_clock_gate(struct snd_soc_codec *codec, unsigned int fmt) +{ + unsigned int clear_mask; + unsigned int set_mask; + + clear_mask = BMASK(REG_DIGIFCONF1_ENMASTGEN) | + BMASK(REG_DIGIFCONF1_ENFSBITCLK0); + + set_mask = BMASK(REG_DIGIFCONF1_ENMASTGEN); + + switch (fmt & SND_SOC_DAIFMT_CLOCK_MASK) { + case SND_SOC_DAIFMT_CONT: /* continuous clock */ + pr_debug("%s: IF0 Clock is continuous.\n", __func__); + set_mask |= BMASK(REG_DIGIFCONF1_ENFSBITCLK0); + break; + case SND_SOC_DAIFMT_GATED: /* clock is gated */ + pr_debug("%s: IF0 Clock is gated.\n", __func__); + break; + default: + pr_err("%s: ERROR: Unsupported clock mask (0x%x)!\n", + __func__, + fmt & SND_SOC_DAIFMT_CLOCK_MASK); + return -EINVAL; + } + + ab8500_codec_update_reg_audio(codec, REG_DIGIFCONF1, clear_mask, set_mask); + + return 0; +} + +static int ab8500_codec_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) +{ + unsigned int clear_mask; + unsigned int set_mask; + struct snd_soc_codec *codec = dai->codec; + int err; + + pr_debug("%s: Enter (fmt = 0x%x)\n", __func__, fmt); + + clear_mask = BMASK(REG_DIGIFCONF3_IF1DATOIF0AD) | + BMASK(REG_DIGIFCONF3_IF1CLKTOIF0CLK) | + BMASK(REG_DIGIFCONF3_IF0BFIFOEN) | + BMASK(REG_DIGIFCONF3_IF0MASTER); + set_mask = 0; + + switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { + case SND_SOC_DAIFMT_CBM_CFM: /* codec clk & FRM master */ + pr_debug("%s: IF0 Master-mode: AB8500 master.\n", __func__); + set_mask |= BMASK(REG_DIGIFCONF3_IF0MASTER); + break; + case SND_SOC_DAIFMT_CBS_CFS: /* codec clk & FRM slave */ + pr_debug("%s: IF0 Master-mode: AB8500 slave.\n", __func__); + break; + case SND_SOC_DAIFMT_CBS_CFM: /* codec clk slave & FRM master */ + case SND_SOC_DAIFMT_CBM_CFS: /* codec clk master & frame slave */ + pr_err("%s: ERROR: The device is either a master or a slave.\n", __func__); + default: + pr_err("%s: ERROR: Unsupporter master mask 0x%x\n", + __func__, + (fmt & SND_SOC_DAIFMT_MASTER_MASK)); + return -EINVAL; + break; + } + + ab8500_codec_update_reg_audio(codec, REG_DIGIFCONF3, clear_mask, set_mask); + + /* Set clock gating */ + err = ab8500_codec_set_dai_clock_gate(codec, fmt); + if (err) { + pr_err("%s: ERRROR: Failed to set clock gate (%d).\n", __func__, err); + return err; + } + + /* Setting data transfer format */ + + clear_mask = BMASK(REG_DIGIFCONF2_IF0FORMAT0) | + BMASK(REG_DIGIFCONF2_IF0FORMAT1) | + BMASK(REG_DIGIFCONF2_FSYNC0P) | + BMASK(REG_DIGIFCONF2_BITCLK0P); + set_mask = 0; + + switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { + case SND_SOC_DAIFMT_I2S: /* I2S mode */ + pr_debug("%s: IF0 Protocol: I2S\n", __func__); + set_mask |= BMASK(REG_DIGIFCONF2_IF0FORMAT1); + + /* 32 bit, 0 delay */ + ab8500_audio_set_word_length(dai, 32); + ab8500_audio_set_bit_delay(dai, 0); + + break; + case SND_SOC_DAIFMT_DSP_A: /* L data MSB after FRM LRC */ + pr_debug("%s: IF0 Protocol: DSP A (TDM)\n", __func__); + set_mask |= BMASK(REG_DIGIFCONF2_IF0FORMAT0); + break; + case SND_SOC_DAIFMT_DSP_B: /* L data MSB during FRM LRC */ + pr_debug("%s: IF0 Protocol: DSP B (TDM)\n", __func__); + set_mask |= BMASK(REG_DIGIFCONF2_IF0FORMAT0); + break; + default: + pr_err("%s: ERROR: Unsupported format (0x%x)!\n", + __func__, + fmt & SND_SOC_DAIFMT_FORMAT_MASK); + return -EINVAL; + } + + switch (fmt & SND_SOC_DAIFMT_INV_MASK) { + case SND_SOC_DAIFMT_NB_NF: /* normal bit clock + frame */ + pr_debug("%s: IF0: Normal bit clock, normal frame\n", __func__); + break; + case SND_SOC_DAIFMT_NB_IF: /* normal BCLK + inv FRM */ + pr_debug("%s: IF0: Normal bit clock, inverted frame\n", __func__); + set_mask |= BMASK(REG_DIGIFCONF2_FSYNC0P); + break; + case SND_SOC_DAIFMT_IB_NF: /* invert BCLK + nor FRM */ + pr_debug("%s: IF0: Inverted bit clock, normal frame\n", __func__); + set_mask |= BMASK(REG_DIGIFCONF2_BITCLK0P); + break; + case SND_SOC_DAIFMT_IB_IF: /* invert BCLK + FRM */ + pr_debug("%s: IF0: Inverted bit clock, inverted frame\n", __func__); + set_mask |= BMASK(REG_DIGIFCONF2_FSYNC0P); + set_mask |= BMASK(REG_DIGIFCONF2_BITCLK0P); + break; + default: + pr_err("%s: ERROR: Unsupported INV mask 0x%x\n", + __func__, + (fmt & SND_SOC_DAIFMT_INV_MASK)); + return -EINVAL; + break; + } + + ab8500_codec_update_reg_audio(codec, REG_DIGIFCONF2, clear_mask, set_mask); + + return 0; +} + +static int ab8500_codec_set_dai_tdm_slot(struct snd_soc_dai *dai, + unsigned int tx_mask, unsigned int rx_mask, + int slots, int slot_width) +{ + struct snd_soc_codec *codec = dai->codec; + unsigned int set_mask, clear_mask, slots_active; + + /* Only 16 bit slot width is supported at the moment in TDM mode */ + if (slot_width != 16) { + pr_err("%s: ERROR: Unsupported slot_width %d.\n", + __func__, slot_width); + return -EINVAL; + } + + /* Setup TDM clocking according to slot count */ + pr_debug("%s: Slots, total: %d\n", __func__, slots); + clear_mask = BMASK(REG_DIGIFCONF1_IF0BITCLKOS0) | + BMASK(REG_DIGIFCONF1_IF0BITCLKOS1); + switch (slots) { + case 2: + set_mask = REG_MASK_NONE; + break; + case 4: + set_mask = BMASK(REG_DIGIFCONF1_IF0BITCLKOS0); + break; + case 8: + set_mask = BMASK(REG_DIGIFCONF1_IF0BITCLKOS1); + break; + case 16: + set_mask = BMASK(REG_DIGIFCONF1_IF0BITCLKOS0) | + BMASK(REG_DIGIFCONF1_IF0BITCLKOS1); + break; + default: + pr_err("%s: ERROR: Unsupported number of slots (%d)!\n", __func__, slots); + return -EINVAL; + } + ab8500_codec_update_reg_audio(codec, REG_DIGIFCONF1, clear_mask, set_mask); + + /* Setup TDM DA according to active tx slots */ + clear_mask = REG_DASLOTCONFX_SLTODAX_MASK; + slots_active = hweight32(tx_mask); + pr_debug("%s: Slots, active, TX: %d\n", __func__, slots_active); + switch (slots_active) { + case 0: + break; + case 1: + /* Slot 9 -> DA_IN1 & DA_IN3 */ + ab8500_codec_update_reg_audio(codec, REG_DASLOTCONF1, clear_mask, 9); + ab8500_codec_update_reg_audio(codec, REG_DASLOTCONF3, clear_mask, 9); + break; + case 2: + /* Slot 9 -> DA_IN1 & DA_IN3, Slot 11 -> DA_IN2 & DA_IN4 */ + ab8500_codec_update_reg_audio(codec, REG_DASLOTCONF1, clear_mask, 9); + ab8500_codec_update_reg_audio(codec, REG_DASLOTCONF3, clear_mask, 9); + ab8500_codec_update_reg_audio(codec, REG_DASLOTCONF2, clear_mask, 11); + ab8500_codec_update_reg_audio(codec, REG_DASLOTCONF4, clear_mask, 11); + + break; + case 8: + pr_debug("%s: In 8-channel mode DA-from-slot mapping is set manually.", __func__); + break; + default: + pr_err("%s: Unsupported number of active TX-slots (%d)!\n", __func__, slots_active); + return -EINVAL; + } + + /* Setup TDM AD according to active RX-slots */ + slots_active = hweight32(rx_mask); + pr_debug("%s: Slots, active, RX: %d\n", __func__, slots_active); + switch (slots_active) { + case 0: + break; + case 1: + /* AD_OUT3 -> slot 0 & 1 */ + ab8500_codec_update_reg_audio(codec, REG_ADSLOTSEL1, + REG_MASK_ALL, + REG_ADSLOTSELX_AD_OUT3_TO_SLOT_EVEN | + REG_ADSLOTSELX_AD_OUT3_TO_SLOT_ODD); + break; + case 2: + /* AD_OUT3 -> slot 0, AD_OUT2 -> slot 1 */ + ab8500_codec_update_reg_audio(codec, REG_ADSLOTSEL1, + REG_MASK_ALL, + REG_ADSLOTSELX_AD_OUT3_TO_SLOT_EVEN | + REG_ADSLOTSELX_AD_OUT2_TO_SLOT_ODD); + break; + case 8: + pr_debug("%s: In 8-channel mode AD-to-slot mapping is set manually.", __func__); + break; + default: + pr_err("%s: Unsupported number of active RX-slots (%d)!\n", __func__, slots_active); + return -EINVAL; + } + + return 0; +} + +struct snd_soc_dai_driver ab8500_codec_dai[] = { + { + .name = "ab8500-codec-dai.0", + .id = 0, + .playback = { + .stream_name = "ab8500_0p", + .channels_min = 1, + .channels_max = 8, + .rates = AB8500_SUPPORTED_RATE, + .formats = AB8500_SUPPORTED_FMT, + }, + .ops = (struct snd_soc_dai_ops[]) { + { + .startup = ab8500_codec_pcm_startup, + .prepare = ab8500_codec_pcm_prepare, + .hw_params = ab8500_codec_pcm_hw_params, + .shutdown = ab8500_codec_pcm_shutdown, + .set_sysclk = ab8500_codec_set_dai_sysclk, + .set_tdm_slot = ab8500_codec_set_dai_tdm_slot, + .set_fmt = ab8500_codec_set_dai_fmt, + } + }, + .symmetric_rates = 1 + }, + { + .name = "ab8500-codec-dai.1", + .id = 1, + .capture = { + .stream_name = "ab8500_0c", + .channels_min = 1, + .channels_max = 8, + .rates = AB8500_SUPPORTED_RATE, + .formats = AB8500_SUPPORTED_FMT, + }, + .ops = (struct snd_soc_dai_ops[]) { + { + .startup = ab8500_codec_pcm_startup, + .prepare = ab8500_codec_pcm_prepare, + .hw_params = ab8500_codec_pcm_hw_params, + .shutdown = ab8500_codec_pcm_shutdown, + .set_sysclk = ab8500_codec_set_dai_sysclk, + .set_tdm_slot = ab8500_codec_set_dai_tdm_slot, + .set_fmt = ab8500_codec_set_dai_fmt, + } + }, + .symmetric_rates = 1 + } +}; + +static int ab8500_codec_probe(struct snd_soc_codec *codec) +{ + int i, ret; + u8 *cache = codec->reg_cache; + + pr_debug("%s: Enter.\n", __func__); + + ab8500_codec_configure_audio_macrocell(codec); + + for (i = REG_AUDREV; i >= REG_POWERUP; i--) + ab8500_codec_write_reg_audio(codec, i, cache[i]); + + /* Add controls */ + ret = snd_soc_add_codec_controls(codec, ab8500_snd_controls, + ARRAY_SIZE(ab8500_snd_controls)); + if (ret < 0) { + pr_err("%s: failed to add soc controls (%d).\n", + __func__, ret); + return ret; + } + + /* Add DAPM-widgets */ + ret = ab8500_codec_add_widgets(codec); + if (ret < 0) { + pr_err("%s: Failed add widgets (%d).\n", __func__, ret); + return ret; + } + + ab8500_codec = codec; + + return ret; +} + +static int ab8500_codec_remove(struct snd_soc_codec *codec) +{ + snd_soc_dapm_free(&codec->dapm); + ab8500_codec = NULL; + + return 0; +} + +static int ab8500_codec_suspend(struct snd_soc_codec *codec) +{ + pr_debug("%s Enter.\n", __func__); + + return 0; +} + +static int ab8500_codec_resume(struct snd_soc_codec *codec) +{ + pr_debug("%s Enter.\n", __func__); + + return 0; +} + +struct snd_soc_codec_driver ab8500_codec_driver = { + .probe = ab8500_codec_probe, + .remove = ab8500_codec_remove, + .suspend = ab8500_codec_suspend, + .resume = ab8500_codec_resume, + .read = ab8500_codec_read_reg_audio, + .write = ab8500_codec_write_reg_audio, + .reg_cache_size = ARRAY_SIZE(ab8500_reg_cache), + .reg_word_size = sizeof(u8), + .reg_cache_default = ab8500_reg_cache, +}; + +static int __devinit ab8500_codec_driver_probe(struct platform_device *pdev) +{ + int err; + + pr_debug("%s: Enter.\n", __func__); + + pr_info("%s: Register codec.\n", __func__); + err = snd_soc_register_codec(&pdev->dev, + &ab8500_codec_driver, + ab8500_codec_dai, + ARRAY_SIZE(ab8500_codec_dai)); + + if (err < 0) { + pr_err("%s: Error: Failed to register codec (%d).\n", + __func__, err); + } + + return err; +} + +static int __devexit ab8500_codec_driver_remove(struct platform_device *pdev) +{ + pr_info("%s Enter.\n", __func__); + + snd_soc_unregister_codec(&pdev->dev); + + return 0; +} + +static int ab8500_codec_driver_suspend(struct platform_device *pdev, + pm_message_t state) +{ + pr_debug("%s Enter.\n", __func__); + + return 0; +} + +static int ab8500_codec_driver_resume(struct platform_device *pdev) +{ + pr_debug("%s Enter.\n", __func__); + + return 0; +} + +static struct platform_driver ab8500_codec_platform_driver = { + .driver = { + .name = "ab8500-codec", + .owner = THIS_MODULE, + }, + .probe = ab8500_codec_driver_probe, + .remove = __devexit_p(ab8500_codec_driver_remove), + .suspend = ab8500_codec_driver_suspend, + .resume = ab8500_codec_driver_resume, +}; + +static int __devinit ab8500_codec_platform_driver_init(void) +{ + int ret; + + pr_info("%s: Enter.\n", __func__); + + ret = platform_driver_register(&ab8500_codec_platform_driver); + if (ret != 0) { + pr_err("%s: Failed to register AB8500 platform driver (%d)!\n", + __func__, ret); + } + + return ret; +} + +static void __exit ab8500_codec_platform_driver_exit(void) +{ + pr_info("%s: Enter.\n", __func__); + + platform_driver_unregister(&ab8500_codec_platform_driver); +} + +module_init(ab8500_codec_platform_driver_init); +module_exit(ab8500_codec_platform_driver_exit); + +MODULE_DESCRIPTION("AB8500 Codec driver"); +MODULE_ALIAS("platform:ab8500-codec"); +MODULE_AUTHOR("ST-Ericsson"); +MODULE_LICENSE("GPL v2"); |