1403 lines · c
1// SPDX-License-Identifier: GPL-2.0-only2/*3 * 88pm860x-codec.c -- 88PM860x ALSA SoC Audio Driver4 *5 * Copyright 2010 Marvell International Ltd.6 * Author: Haojian Zhuang <haojian.zhuang@marvell.com>7 */8 9#include <linux/kernel.h>10#include <linux/module.h>11#include <linux/i2c.h>12#include <linux/platform_device.h>13#include <linux/mfd/88pm860x.h>14#include <linux/slab.h>15#include <linux/delay.h>16#include <linux/regmap.h>17#include <sound/core.h>18#include <sound/pcm.h>19#include <sound/pcm_params.h>20#include <sound/soc.h>21#include <sound/tlv.h>22#include <sound/initval.h>23#include <sound/jack.h>24#include <trace/events/asoc.h>25 26#include "88pm860x-codec.h"27 28#define MAX_NAME_LEN 2029#define REG_CACHE_SIZE 0x4030#define REG_CACHE_BASE 0xb031 32/* Status Register 1 (0x01) */33#define REG_STATUS_1 0x0134#define MIC_STATUS (1 << 7)35#define HOOK_STATUS (1 << 6)36#define HEADSET_STATUS (1 << 5)37 38/* Mic Detection Register (0x37) */39#define REG_MIC_DET 0x3740#define CONTINUOUS_POLLING (3 << 1)41#define EN_MIC_DET (1 << 0)42#define MICDET_MASK 0x0743 44/* Headset Detection Register (0x38) */45#define REG_HS_DET 0x3846#define EN_HS_DET (1 << 0)47 48/* Misc2 Register (0x42) */49#define REG_MISC2 0x4250#define AUDIO_PLL (1 << 5)51#define AUDIO_SECTION_RESET (1 << 4)52#define AUDIO_SECTION_ON (1 << 3)53 54/* PCM Interface Register 2 (0xb1) */55#define PCM_INF2_BCLK (1 << 6) /* Bit clock polarity */56#define PCM_INF2_FS (1 << 5) /* Frame Sync polarity */57#define PCM_INF2_MASTER (1 << 4) /* Master / Slave */58#define PCM_INF2_18WL (1 << 3) /* 18 / 16 bits */59#define PCM_GENERAL_I2S 060#define PCM_EXACT_I2S 161#define PCM_LEFT_I2S 262#define PCM_RIGHT_I2S 363#define PCM_SHORT_FS 464#define PCM_LONG_FS 565#define PCM_MODE_MASK 766 67/* I2S Interface Register 4 (0xbe) */68#define I2S_EQU_BYP (1 << 6)69 70/* DAC Offset Register (0xcb) */71#define DAC_MUTE (1 << 7)72#define MUTE_LEFT (1 << 6)73#define MUTE_RIGHT (1 << 2)74 75/* ADC Analog Register 1 (0xd0) */76#define REG_ADC_ANA_1 0xd077#define MIC1BIAS_MASK 0x6078 79/* Earpiece/Speaker Control Register 2 (0xda) */80#define REG_EAR2 0xda81#define RSYNC_CHANGE (1 << 2)82 83/* Audio Supplies Register 2 (0xdc) */84#define REG_SUPPLIES2 0xdc85#define LDO15_READY (1 << 4)86#define LDO15_EN (1 << 3)87#define CPUMP_READY (1 << 2)88#define CPUMP_EN (1 << 1)89#define AUDIO_EN (1 << 0)90#define SUPPLY_MASK (LDO15_EN | CPUMP_EN | AUDIO_EN)91 92/* Audio Enable Register 1 (0xdd) */93#define ADC_MOD_RIGHT (1 << 1)94#define ADC_MOD_LEFT (1 << 0)95 96/* Audio Enable Register 2 (0xde) */97#define ADC_LEFT (1 << 5)98#define ADC_RIGHT (1 << 4)99 100/* DAC Enable Register 2 (0xe1) */101#define DAC_LEFT (1 << 5)102#define DAC_RIGHT (1 << 4)103#define MODULATOR (1 << 3)104 105/* Shorts Register (0xeb) */106#define REG_SHORTS 0xeb107#define CLR_SHORT_LO2 (1 << 7)108#define SHORT_LO2 (1 << 6)109#define CLR_SHORT_LO1 (1 << 5)110#define SHORT_LO1 (1 << 4)111#define CLR_SHORT_HS2 (1 << 3)112#define SHORT_HS2 (1 << 2)113#define CLR_SHORT_HS1 (1 << 1)114#define SHORT_HS1 (1 << 0)115 116/*117 * This widget should be just after DAC & PGA in DAPM power-on sequence and118 * before DAC & PGA in DAPM power-off sequence.119 */120#define PM860X_DAPM_OUTPUT(wname, wevent) \121 SND_SOC_DAPM_PGA_E(wname, SND_SOC_NOPM, 0, 0, NULL, 0, wevent, \122 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD)123 124struct pm860x_det {125 struct snd_soc_jack *hp_jack;126 struct snd_soc_jack *mic_jack;127 int hp_det;128 int mic_det;129 int hook_det;130 int hs_shrt;131 int lo_shrt;132};133 134struct pm860x_priv {135 unsigned int sysclk;136 unsigned int pcmclk;137 unsigned int dir;138 unsigned int filter;139 struct snd_soc_component *component;140 struct i2c_client *i2c;141 struct regmap *regmap;142 struct pm860x_chip *chip;143 struct pm860x_det det;144 145 int irq[4];146 unsigned char name[4][MAX_NAME_LEN];147};148 149/* -9450dB to 0dB in 150dB steps ( mute instead of -9450dB) */150static const DECLARE_TLV_DB_SCALE(dpga_tlv, -9450, 150, 1);151 152/* -9dB to 0db in 3dB steps */153static const DECLARE_TLV_DB_SCALE(adc_tlv, -900, 300, 0);154 155/* {-23, -17, -13.5, -11, -9, -6, -3, 0}dB */156static const DECLARE_TLV_DB_RANGE(mic_tlv,157 0, 0, TLV_DB_SCALE_ITEM(-2300, 0, 0),158 1, 1, TLV_DB_SCALE_ITEM(-1700, 0, 0),159 2, 2, TLV_DB_SCALE_ITEM(-1350, 0, 0),160 3, 3, TLV_DB_SCALE_ITEM(-1100, 0, 0),161 4, 7, TLV_DB_SCALE_ITEM(-900, 300, 0)162);163 164/* {0, 0, 0, -6, 0, 6, 12, 18}dB */165static const DECLARE_TLV_DB_RANGE(aux_tlv,166 0, 2, TLV_DB_SCALE_ITEM(0, 0, 0),167 3, 7, TLV_DB_SCALE_ITEM(-600, 600, 0)168);169 170/* {-16, -13, -10, -7, -5.2, -3,3, -2.2, 0}dB, mute instead of -16dB */171static const DECLARE_TLV_DB_RANGE(out_tlv,172 0, 3, TLV_DB_SCALE_ITEM(-1600, 300, 1),173 4, 4, TLV_DB_SCALE_ITEM(-520, 0, 0),174 5, 5, TLV_DB_SCALE_ITEM(-330, 0, 0),175 6, 7, TLV_DB_SCALE_ITEM(-220, 220, 0)176);177 178static const DECLARE_TLV_DB_RANGE(st_tlv,179 0, 1, TLV_DB_SCALE_ITEM(-12041, 602, 0),180 2, 3, TLV_DB_SCALE_ITEM(-11087, 250, 0),181 4, 5, TLV_DB_SCALE_ITEM(-10643, 158, 0),182 6, 7, TLV_DB_SCALE_ITEM(-10351, 116, 0),183 8, 9, TLV_DB_SCALE_ITEM(-10133, 92, 0),184 10, 13, TLV_DB_SCALE_ITEM(-9958, 70, 0),185 14, 17, TLV_DB_SCALE_ITEM(-9689, 53, 0),186 18, 271, TLV_DB_SCALE_ITEM(-9484, 37, 0)187);188 189/* Sidetone Gain = M * 2^(-5-N) */190struct st_gain {191 unsigned int db;192 unsigned int m;193 unsigned int n;194};195 196static struct st_gain st_table[] = {197 {-12041, 1, 15}, {-11439, 1, 14}, {-11087, 3, 15}, {-10837, 1, 13},198 {-10643, 5, 15}, {-10485, 3, 14}, {-10351, 7, 15}, {-10235, 1, 12},199 {-10133, 9, 15}, {-10041, 5, 14}, { -9958, 11, 15}, { -9883, 3, 13},200 { -9813, 13, 15}, { -9749, 7, 14}, { -9689, 15, 15}, { -9633, 1, 11},201 { -9580, 17, 15}, { -9531, 9, 14}, { -9484, 19, 15}, { -9439, 5, 13},202 { -9397, 21, 15}, { -9356, 11, 14}, { -9318, 23, 15}, { -9281, 3, 12},203 { -9245, 25, 15}, { -9211, 13, 14}, { -9178, 27, 15}, { -9147, 7, 13},204 { -9116, 29, 15}, { -9087, 15, 14}, { -9058, 31, 15}, { -9031, 1, 10},205 { -8978, 17, 14}, { -8929, 9, 13}, { -8882, 19, 14}, { -8837, 5, 12},206 { -8795, 21, 14}, { -8754, 11, 13}, { -8716, 23, 14}, { -8679, 3, 11},207 { -8643, 25, 14}, { -8609, 13, 13}, { -8576, 27, 14}, { -8545, 7, 12},208 { -8514, 29, 14}, { -8485, 15, 13}, { -8456, 31, 14}, { -8429, 1, 9},209 { -8376, 17, 13}, { -8327, 9, 12}, { -8280, 19, 13}, { -8235, 5, 11},210 { -8193, 21, 13}, { -8152, 11, 12}, { -8114, 23, 13}, { -8077, 3, 10},211 { -8041, 25, 13}, { -8007, 13, 12}, { -7974, 27, 13}, { -7943, 7, 11},212 { -7912, 29, 13}, { -7883, 15, 12}, { -7854, 31, 13}, { -7827, 1, 8},213 { -7774, 17, 12}, { -7724, 9, 11}, { -7678, 19, 12}, { -7633, 5, 10},214 { -7591, 21, 12}, { -7550, 11, 11}, { -7512, 23, 12}, { -7475, 3, 9},215 { -7439, 25, 12}, { -7405, 13, 11}, { -7372, 27, 12}, { -7341, 7, 10},216 { -7310, 29, 12}, { -7281, 15, 11}, { -7252, 31, 12}, { -7225, 1, 7},217 { -7172, 17, 11}, { -7122, 9, 10}, { -7075, 19, 11}, { -7031, 5, 9},218 { -6989, 21, 11}, { -6948, 11, 10}, { -6910, 23, 11}, { -6873, 3, 8},219 { -6837, 25, 11}, { -6803, 13, 10}, { -6770, 27, 11}, { -6739, 7, 9},220 { -6708, 29, 11}, { -6679, 15, 10}, { -6650, 31, 11}, { -6623, 1, 6},221 { -6570, 17, 10}, { -6520, 9, 9}, { -6473, 19, 10}, { -6429, 5, 8},222 { -6386, 21, 10}, { -6346, 11, 9}, { -6307, 23, 10}, { -6270, 3, 7},223 { -6235, 25, 10}, { -6201, 13, 9}, { -6168, 27, 10}, { -6137, 7, 8},224 { -6106, 29, 10}, { -6077, 15, 9}, { -6048, 31, 10}, { -6021, 1, 5},225 { -5968, 17, 9}, { -5918, 9, 8}, { -5871, 19, 9}, { -5827, 5, 7},226 { -5784, 21, 9}, { -5744, 11, 8}, { -5705, 23, 9}, { -5668, 3, 6},227 { -5633, 25, 9}, { -5599, 13, 8}, { -5566, 27, 9}, { -5535, 7, 7},228 { -5504, 29, 9}, { -5475, 15, 8}, { -5446, 31, 9}, { -5419, 1, 4},229 { -5366, 17, 8}, { -5316, 9, 7}, { -5269, 19, 8}, { -5225, 5, 6},230 { -5182, 21, 8}, { -5142, 11, 7}, { -5103, 23, 8}, { -5066, 3, 5},231 { -5031, 25, 8}, { -4997, 13, 7}, { -4964, 27, 8}, { -4932, 7, 6},232 { -4902, 29, 8}, { -4873, 15, 7}, { -4844, 31, 8}, { -4816, 1, 3},233 { -4764, 17, 7}, { -4714, 9, 6}, { -4667, 19, 7}, { -4623, 5, 5},234 { -4580, 21, 7}, { -4540, 11, 6}, { -4501, 23, 7}, { -4464, 3, 4},235 { -4429, 25, 7}, { -4395, 13, 6}, { -4362, 27, 7}, { -4330, 7, 5},236 { -4300, 29, 7}, { -4270, 15, 6}, { -4242, 31, 7}, { -4214, 1, 2},237 { -4162, 17, 6}, { -4112, 9, 5}, { -4065, 19, 6}, { -4021, 5, 4},238 { -3978, 21, 6}, { -3938, 11, 5}, { -3899, 23, 6}, { -3862, 3, 3},239 { -3827, 25, 6}, { -3793, 13, 5}, { -3760, 27, 6}, { -3728, 7, 4},240 { -3698, 29, 6}, { -3668, 15, 5}, { -3640, 31, 6}, { -3612, 1, 1},241 { -3560, 17, 5}, { -3510, 9, 4}, { -3463, 19, 5}, { -3419, 5, 3},242 { -3376, 21, 5}, { -3336, 11, 4}, { -3297, 23, 5}, { -3260, 3, 2},243 { -3225, 25, 5}, { -3191, 13, 4}, { -3158, 27, 5}, { -3126, 7, 3},244 { -3096, 29, 5}, { -3066, 15, 4}, { -3038, 31, 5}, { -3010, 1, 0},245 { -2958, 17, 4}, { -2908, 9, 3}, { -2861, 19, 4}, { -2816, 5, 2},246 { -2774, 21, 4}, { -2734, 11, 3}, { -2695, 23, 4}, { -2658, 3, 1},247 { -2623, 25, 4}, { -2589, 13, 3}, { -2556, 27, 4}, { -2524, 7, 2},248 { -2494, 29, 4}, { -2464, 15, 3}, { -2436, 31, 4}, { -2408, 2, 0},249 { -2356, 17, 3}, { -2306, 9, 2}, { -2259, 19, 3}, { -2214, 5, 1},250 { -2172, 21, 3}, { -2132, 11, 2}, { -2093, 23, 3}, { -2056, 3, 0},251 { -2021, 25, 3}, { -1987, 13, 2}, { -1954, 27, 3}, { -1922, 7, 1},252 { -1892, 29, 3}, { -1862, 15, 2}, { -1834, 31, 3}, { -1806, 4, 0},253 { -1754, 17, 2}, { -1704, 9, 1}, { -1657, 19, 2}, { -1612, 5, 0},254 { -1570, 21, 2}, { -1530, 11, 1}, { -1491, 23, 2}, { -1454, 6, 0},255 { -1419, 25, 2}, { -1384, 13, 1}, { -1352, 27, 2}, { -1320, 7, 0},256 { -1290, 29, 2}, { -1260, 15, 1}, { -1232, 31, 2}, { -1204, 8, 0},257 { -1151, 17, 1}, { -1102, 9, 0}, { -1055, 19, 1}, { -1010, 10, 0},258 { -968, 21, 1}, { -928, 11, 0}, { -889, 23, 1}, { -852, 12, 0},259 { -816, 25, 1}, { -782, 13, 0}, { -750, 27, 1}, { -718, 14, 0},260 { -688, 29, 1}, { -658, 15, 0}, { -630, 31, 1}, { -602, 16, 0},261 { -549, 17, 0}, { -500, 18, 0}, { -453, 19, 0}, { -408, 20, 0},262 { -366, 21, 0}, { -325, 22, 0}, { -287, 23, 0}, { -250, 24, 0},263 { -214, 25, 0}, { -180, 26, 0}, { -148, 27, 0}, { -116, 28, 0},264 { -86, 29, 0}, { -56, 30, 0}, { -28, 31, 0}, { 0, 0, 0},265};266 267static int snd_soc_get_volsw_2r_st(struct snd_kcontrol *kcontrol,268 struct snd_ctl_elem_value *ucontrol)269{270 struct soc_mixer_control *mc =271 (struct soc_mixer_control *)kcontrol->private_value;272 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);273 unsigned int reg = mc->reg;274 unsigned int reg2 = mc->rreg;275 int val[2], val2[2], i;276 277 val[0] = snd_soc_component_read(component, reg) & 0x3f;278 val[1] = (snd_soc_component_read(component, PM860X_SIDETONE_SHIFT) >> 4) & 0xf;279 val2[0] = snd_soc_component_read(component, reg2) & 0x3f;280 val2[1] = (snd_soc_component_read(component, PM860X_SIDETONE_SHIFT)) & 0xf;281 282 for (i = 0; i < ARRAY_SIZE(st_table); i++) {283 if ((st_table[i].m == val[0]) && (st_table[i].n == val[1]))284 ucontrol->value.integer.value[0] = i;285 if ((st_table[i].m == val2[0]) && (st_table[i].n == val2[1]))286 ucontrol->value.integer.value[1] = i;287 }288 return 0;289}290 291static int snd_soc_put_volsw_2r_st(struct snd_kcontrol *kcontrol,292 struct snd_ctl_elem_value *ucontrol)293{294 struct soc_mixer_control *mc =295 (struct soc_mixer_control *)kcontrol->private_value;296 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);297 unsigned int reg = mc->reg;298 unsigned int reg2 = mc->rreg;299 int err;300 unsigned int val, val2;301 302 val = ucontrol->value.integer.value[0];303 val2 = ucontrol->value.integer.value[1];304 305 if (val >= ARRAY_SIZE(st_table) || val2 >= ARRAY_SIZE(st_table))306 return -EINVAL;307 308 err = snd_soc_component_update_bits(component, reg, 0x3f, st_table[val].m);309 if (err < 0)310 return err;311 err = snd_soc_component_update_bits(component, PM860X_SIDETONE_SHIFT, 0xf0,312 st_table[val].n << 4);313 if (err < 0)314 return err;315 316 err = snd_soc_component_update_bits(component, reg2, 0x3f, st_table[val2].m);317 if (err < 0)318 return err;319 err = snd_soc_component_update_bits(component, PM860X_SIDETONE_SHIFT, 0x0f,320 st_table[val2].n);321 return err;322}323 324static int snd_soc_get_volsw_2r_out(struct snd_kcontrol *kcontrol,325 struct snd_ctl_elem_value *ucontrol)326{327 struct soc_mixer_control *mc =328 (struct soc_mixer_control *)kcontrol->private_value;329 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);330 unsigned int reg = mc->reg;331 unsigned int reg2 = mc->rreg;332 unsigned int shift = mc->shift;333 int max = mc->max, val, val2;334 unsigned int mask = (1 << fls(max)) - 1;335 336 val = snd_soc_component_read(component, reg) >> shift;337 val2 = snd_soc_component_read(component, reg2) >> shift;338 ucontrol->value.integer.value[0] = (max - val) & mask;339 ucontrol->value.integer.value[1] = (max - val2) & mask;340 341 return 0;342}343 344static int snd_soc_put_volsw_2r_out(struct snd_kcontrol *kcontrol,345 struct snd_ctl_elem_value *ucontrol)346{347 struct soc_mixer_control *mc =348 (struct soc_mixer_control *)kcontrol->private_value;349 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);350 unsigned int reg = mc->reg;351 unsigned int reg2 = mc->rreg;352 unsigned int shift = mc->shift;353 int max = mc->max;354 unsigned int mask = (1 << fls(max)) - 1;355 int err;356 unsigned int val, val2, val_mask;357 358 val_mask = mask << shift;359 val = ((max - ucontrol->value.integer.value[0]) & mask);360 val2 = ((max - ucontrol->value.integer.value[1]) & mask);361 362 val = val << shift;363 val2 = val2 << shift;364 365 err = snd_soc_component_update_bits(component, reg, val_mask, val);366 if (err < 0)367 return err;368 369 err = snd_soc_component_update_bits(component, reg2, val_mask, val2);370 return err;371}372 373/* DAPM Widget Events */374/*375 * A lot registers are belong to RSYNC domain. It requires enabling RSYNC bit376 * after updating these registers. Otherwise, these updated registers won't377 * be effective.378 */379static int pm860x_rsync_event(struct snd_soc_dapm_widget *w,380 struct snd_kcontrol *kcontrol, int event)381{382 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);383 384 /*385 * In order to avoid current on the load, mute power-on and power-off386 * should be transients.387 * Unmute by DAC_MUTE. It should be unmuted when DAPM sequence is388 * finished.389 */390 snd_soc_component_update_bits(component, PM860X_DAC_OFFSET, DAC_MUTE, 0);391 snd_soc_component_update_bits(component, PM860X_EAR_CTRL_2,392 RSYNC_CHANGE, RSYNC_CHANGE);393 return 0;394}395 396static int pm860x_dac_event(struct snd_soc_dapm_widget *w,397 struct snd_kcontrol *kcontrol, int event)398{399 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);400 unsigned int dac = 0;401 int data;402 403 if (!snd_soc_dapm_widget_name_cmp(w, "Left DAC"))404 dac = DAC_LEFT;405 if (!snd_soc_dapm_widget_name_cmp(w, "Right DAC"))406 dac = DAC_RIGHT;407 switch (event) {408 case SND_SOC_DAPM_PRE_PMU:409 if (dac) {410 /* Auto mute in power-on sequence. */411 dac |= MODULATOR;412 snd_soc_component_update_bits(component, PM860X_DAC_OFFSET,413 DAC_MUTE, DAC_MUTE);414 snd_soc_component_update_bits(component, PM860X_EAR_CTRL_2,415 RSYNC_CHANGE, RSYNC_CHANGE);416 /* update dac */417 snd_soc_component_update_bits(component, PM860X_DAC_EN_2,418 dac, dac);419 }420 break;421 case SND_SOC_DAPM_PRE_PMD:422 if (dac) {423 /* Auto mute in power-off sequence. */424 snd_soc_component_update_bits(component, PM860X_DAC_OFFSET,425 DAC_MUTE, DAC_MUTE);426 snd_soc_component_update_bits(component, PM860X_EAR_CTRL_2,427 RSYNC_CHANGE, RSYNC_CHANGE);428 /* update dac */429 data = snd_soc_component_read(component, PM860X_DAC_EN_2);430 data &= ~dac;431 if (!(data & (DAC_LEFT | DAC_RIGHT)))432 data &= ~MODULATOR;433 snd_soc_component_write(component, PM860X_DAC_EN_2, data);434 }435 break;436 }437 return 0;438}439 440static const char *pm860x_opamp_texts[] = {"-50%", "-25%", "0%", "75%"};441 442static const char *pm860x_pa_texts[] = {"-33%", "0%", "33%", "66%"};443 444static SOC_ENUM_SINGLE_DECL(pm860x_hs1_opamp_enum,445 PM860X_HS1_CTRL, 5, pm860x_opamp_texts);446 447static SOC_ENUM_SINGLE_DECL(pm860x_hs2_opamp_enum,448 PM860X_HS2_CTRL, 5, pm860x_opamp_texts);449 450static SOC_ENUM_SINGLE_DECL(pm860x_hs1_pa_enum,451 PM860X_HS1_CTRL, 3, pm860x_pa_texts);452 453static SOC_ENUM_SINGLE_DECL(pm860x_hs2_pa_enum,454 PM860X_HS2_CTRL, 3, pm860x_pa_texts);455 456static SOC_ENUM_SINGLE_DECL(pm860x_lo1_opamp_enum,457 PM860X_LO1_CTRL, 5, pm860x_opamp_texts);458 459static SOC_ENUM_SINGLE_DECL(pm860x_lo2_opamp_enum,460 PM860X_LO2_CTRL, 5, pm860x_opamp_texts);461 462static SOC_ENUM_SINGLE_DECL(pm860x_lo1_pa_enum,463 PM860X_LO1_CTRL, 3, pm860x_pa_texts);464 465static SOC_ENUM_SINGLE_DECL(pm860x_lo2_pa_enum,466 PM860X_LO2_CTRL, 3, pm860x_pa_texts);467 468static SOC_ENUM_SINGLE_DECL(pm860x_spk_pa_enum,469 PM860X_EAR_CTRL_1, 5, pm860x_pa_texts);470 471static SOC_ENUM_SINGLE_DECL(pm860x_ear_pa_enum,472 PM860X_EAR_CTRL_2, 0, pm860x_pa_texts);473 474static SOC_ENUM_SINGLE_DECL(pm860x_spk_ear_opamp_enum,475 PM860X_EAR_CTRL_1, 3, pm860x_opamp_texts);476 477static const struct snd_kcontrol_new pm860x_snd_controls[] = {478 SOC_DOUBLE_R_TLV("ADC Capture Volume", PM860X_ADC_ANA_2,479 PM860X_ADC_ANA_3, 6, 3, 0, adc_tlv),480 SOC_DOUBLE_TLV("AUX Capture Volume", PM860X_ADC_ANA_3, 0, 3, 7, 0,481 aux_tlv),482 SOC_SINGLE_TLV("MIC1 Capture Volume", PM860X_ADC_ANA_2, 0, 7, 0,483 mic_tlv),484 SOC_SINGLE_TLV("MIC3 Capture Volume", PM860X_ADC_ANA_2, 3, 7, 0,485 mic_tlv),486 SOC_DOUBLE_R_EXT_TLV("Sidetone Volume", PM860X_SIDETONE_L_GAIN,487 PM860X_SIDETONE_R_GAIN, 0, ARRAY_SIZE(st_table)-1,488 0, snd_soc_get_volsw_2r_st,489 snd_soc_put_volsw_2r_st, st_tlv),490 SOC_SINGLE_TLV("Speaker Playback Volume", PM860X_EAR_CTRL_1,491 0, 7, 0, out_tlv),492 SOC_DOUBLE_R_TLV("Line Playback Volume", PM860X_LO1_CTRL,493 PM860X_LO2_CTRL, 0, 7, 0, out_tlv),494 SOC_DOUBLE_R_TLV("Headset Playback Volume", PM860X_HS1_CTRL,495 PM860X_HS2_CTRL, 0, 7, 0, out_tlv),496 SOC_DOUBLE_R_EXT_TLV("Hifi Left Playback Volume",497 PM860X_HIFIL_GAIN_LEFT,498 PM860X_HIFIL_GAIN_RIGHT, 0, 63, 0,499 snd_soc_get_volsw_2r_out,500 snd_soc_put_volsw_2r_out, dpga_tlv),501 SOC_DOUBLE_R_EXT_TLV("Hifi Right Playback Volume",502 PM860X_HIFIR_GAIN_LEFT,503 PM860X_HIFIR_GAIN_RIGHT, 0, 63, 0,504 snd_soc_get_volsw_2r_out,505 snd_soc_put_volsw_2r_out, dpga_tlv),506 SOC_DOUBLE_R_EXT_TLV("Lofi Playback Volume", PM860X_LOFI_GAIN_LEFT,507 PM860X_LOFI_GAIN_RIGHT, 0, 63, 0,508 snd_soc_get_volsw_2r_out,509 snd_soc_put_volsw_2r_out, dpga_tlv),510 SOC_ENUM("Headset1 Operational Amplifier Current",511 pm860x_hs1_opamp_enum),512 SOC_ENUM("Headset2 Operational Amplifier Current",513 pm860x_hs2_opamp_enum),514 SOC_ENUM("Headset1 Amplifier Current", pm860x_hs1_pa_enum),515 SOC_ENUM("Headset2 Amplifier Current", pm860x_hs2_pa_enum),516 SOC_ENUM("Lineout1 Operational Amplifier Current",517 pm860x_lo1_opamp_enum),518 SOC_ENUM("Lineout2 Operational Amplifier Current",519 pm860x_lo2_opamp_enum),520 SOC_ENUM("Lineout1 Amplifier Current", pm860x_lo1_pa_enum),521 SOC_ENUM("Lineout2 Amplifier Current", pm860x_lo2_pa_enum),522 SOC_ENUM("Speaker Operational Amplifier Current",523 pm860x_spk_ear_opamp_enum),524 SOC_ENUM("Speaker Amplifier Current", pm860x_spk_pa_enum),525 SOC_ENUM("Earpiece Amplifier Current", pm860x_ear_pa_enum),526};527 528/*529 * DAPM Controls530 */531 532/* AUX1 Switch */533static const struct snd_kcontrol_new aux1_switch_controls =534 SOC_DAPM_SINGLE("Switch", PM860X_ANA_TO_ANA, 4, 1, 0);535 536/* AUX2 Switch */537static const struct snd_kcontrol_new aux2_switch_controls =538 SOC_DAPM_SINGLE("Switch", PM860X_ANA_TO_ANA, 5, 1, 0);539 540/* Left Ex. PA Switch */541static const struct snd_kcontrol_new lepa_switch_controls =542 SOC_DAPM_SINGLE("Switch", PM860X_DAC_EN_2, 2, 1, 0);543 544/* Right Ex. PA Switch */545static const struct snd_kcontrol_new repa_switch_controls =546 SOC_DAPM_SINGLE("Switch", PM860X_DAC_EN_2, 1, 1, 0);547 548/* I2S Mux / Mux9 */549static const char *i2s_din_text[] = {550 "DIN", "DIN1",551};552 553static SOC_ENUM_SINGLE_DECL(i2s_din_enum,554 PM860X_I2S_IFACE_3, 1, i2s_din_text);555 556static const struct snd_kcontrol_new i2s_din_mux =557 SOC_DAPM_ENUM("I2S DIN Mux", i2s_din_enum);558 559/* I2S Mic Mux / Mux8 */560static const char *i2s_mic_text[] = {561 "Ex PA", "ADC",562};563 564static SOC_ENUM_SINGLE_DECL(i2s_mic_enum,565 PM860X_I2S_IFACE_3, 4, i2s_mic_text);566 567static const struct snd_kcontrol_new i2s_mic_mux =568 SOC_DAPM_ENUM("I2S Mic Mux", i2s_mic_enum);569 570/* ADCL Mux / Mux2 */571static const char *adcl_text[] = {572 "ADCR", "ADCL",573};574 575static SOC_ENUM_SINGLE_DECL(adcl_enum,576 PM860X_PCM_IFACE_3, 4, adcl_text);577 578static const struct snd_kcontrol_new adcl_mux =579 SOC_DAPM_ENUM("ADC Left Mux", adcl_enum);580 581/* ADCR Mux / Mux3 */582static const char *adcr_text[] = {583 "ADCL", "ADCR",584};585 586static SOC_ENUM_SINGLE_DECL(adcr_enum,587 PM860X_PCM_IFACE_3, 2, adcr_text);588 589static const struct snd_kcontrol_new adcr_mux =590 SOC_DAPM_ENUM("ADC Right Mux", adcr_enum);591 592/* ADCR EC Mux / Mux6 */593static const char *adcr_ec_text[] = {594 "ADCR", "EC",595};596 597static SOC_ENUM_SINGLE_DECL(adcr_ec_enum,598 PM860X_ADC_EN_2, 3, adcr_ec_text);599 600static const struct snd_kcontrol_new adcr_ec_mux =601 SOC_DAPM_ENUM("ADCR EC Mux", adcr_ec_enum);602 603/* EC Mux / Mux4 */604static const char *ec_text[] = {605 "Left", "Right", "Left + Right",606};607 608static SOC_ENUM_SINGLE_DECL(ec_enum,609 PM860X_EC_PATH, 1, ec_text);610 611static const struct snd_kcontrol_new ec_mux =612 SOC_DAPM_ENUM("EC Mux", ec_enum);613 614static const char *dac_text[] = {615 "No input", "Right", "Left", "No input",616};617 618/* DAC Headset 1 Mux / Mux10 */619static SOC_ENUM_SINGLE_DECL(dac_hs1_enum,620 PM860X_ANA_INPUT_SEL_1, 0, dac_text);621 622static const struct snd_kcontrol_new dac_hs1_mux =623 SOC_DAPM_ENUM("DAC HS1 Mux", dac_hs1_enum);624 625/* DAC Headset 2 Mux / Mux11 */626static SOC_ENUM_SINGLE_DECL(dac_hs2_enum,627 PM860X_ANA_INPUT_SEL_1, 2, dac_text);628 629static const struct snd_kcontrol_new dac_hs2_mux =630 SOC_DAPM_ENUM("DAC HS2 Mux", dac_hs2_enum);631 632/* DAC Lineout 1 Mux / Mux12 */633static SOC_ENUM_SINGLE_DECL(dac_lo1_enum,634 PM860X_ANA_INPUT_SEL_1, 4, dac_text);635 636static const struct snd_kcontrol_new dac_lo1_mux =637 SOC_DAPM_ENUM("DAC LO1 Mux", dac_lo1_enum);638 639/* DAC Lineout 2 Mux / Mux13 */640static SOC_ENUM_SINGLE_DECL(dac_lo2_enum,641 PM860X_ANA_INPUT_SEL_1, 6, dac_text);642 643static const struct snd_kcontrol_new dac_lo2_mux =644 SOC_DAPM_ENUM("DAC LO2 Mux", dac_lo2_enum);645 646/* DAC Spearker Earphone Mux / Mux14 */647static SOC_ENUM_SINGLE_DECL(dac_spk_ear_enum,648 PM860X_ANA_INPUT_SEL_2, 0, dac_text);649 650static const struct snd_kcontrol_new dac_spk_ear_mux =651 SOC_DAPM_ENUM("DAC SP Mux", dac_spk_ear_enum);652 653/* Headset 1 Mux / Mux15 */654static const char *in_text[] = {655 "Digital", "Analog",656};657 658static SOC_ENUM_SINGLE_DECL(hs1_enum,659 PM860X_ANA_TO_ANA, 0, in_text);660 661static const struct snd_kcontrol_new hs1_mux =662 SOC_DAPM_ENUM("Headset1 Mux", hs1_enum);663 664/* Headset 2 Mux / Mux16 */665static SOC_ENUM_SINGLE_DECL(hs2_enum,666 PM860X_ANA_TO_ANA, 1, in_text);667 668static const struct snd_kcontrol_new hs2_mux =669 SOC_DAPM_ENUM("Headset2 Mux", hs2_enum);670 671/* Lineout 1 Mux / Mux17 */672static SOC_ENUM_SINGLE_DECL(lo1_enum,673 PM860X_ANA_TO_ANA, 2, in_text);674 675static const struct snd_kcontrol_new lo1_mux =676 SOC_DAPM_ENUM("Lineout1 Mux", lo1_enum);677 678/* Lineout 2 Mux / Mux18 */679static SOC_ENUM_SINGLE_DECL(lo2_enum,680 PM860X_ANA_TO_ANA, 3, in_text);681 682static const struct snd_kcontrol_new lo2_mux =683 SOC_DAPM_ENUM("Lineout2 Mux", lo2_enum);684 685/* Speaker Earpiece Demux */686static const char *spk_text[] = {687 "Earpiece", "Speaker",688};689 690static SOC_ENUM_SINGLE_DECL(spk_enum,691 PM860X_ANA_TO_ANA, 6, spk_text);692 693static const struct snd_kcontrol_new spk_demux =694 SOC_DAPM_ENUM("Speaker Earpiece Demux", spk_enum);695 696/* MIC Mux / Mux1 */697static const char *mic_text[] = {698 "Mic 1", "Mic 2",699};700 701static SOC_ENUM_SINGLE_DECL(mic_enum,702 PM860X_ADC_ANA_4, 4, mic_text);703 704static const struct snd_kcontrol_new mic_mux =705 SOC_DAPM_ENUM("MIC Mux", mic_enum);706 707static const struct snd_soc_dapm_widget pm860x_dapm_widgets[] = {708 SND_SOC_DAPM_AIF_IN("PCM SDI", "PCM Playback", 0,709 PM860X_ADC_EN_2, 0, 0),710 SND_SOC_DAPM_AIF_OUT("PCM SDO", "PCM Capture", 0,711 PM860X_PCM_IFACE_3, 1, 1),712 713 714 SND_SOC_DAPM_AIF_IN("I2S DIN", "I2S Playback", 0,715 SND_SOC_NOPM, 0, 0),716 SND_SOC_DAPM_AIF_IN("I2S DIN1", "I2S Playback", 0,717 SND_SOC_NOPM, 0, 0),718 SND_SOC_DAPM_AIF_OUT("I2S DOUT", "I2S Capture", 0,719 PM860X_I2S_IFACE_3, 5, 1),720 SND_SOC_DAPM_SUPPLY("I2S CLK", PM860X_DAC_EN_2, 0, 0, NULL, 0),721 SND_SOC_DAPM_MUX("I2S Mic Mux", SND_SOC_NOPM, 0, 0, &i2s_mic_mux),722 SND_SOC_DAPM_MUX("ADC Left Mux", SND_SOC_NOPM, 0, 0, &adcl_mux),723 SND_SOC_DAPM_MUX("ADC Right Mux", SND_SOC_NOPM, 0, 0, &adcr_mux),724 SND_SOC_DAPM_MUX("EC Mux", SND_SOC_NOPM, 0, 0, &ec_mux),725 SND_SOC_DAPM_MUX("ADCR EC Mux", SND_SOC_NOPM, 0, 0, &adcr_ec_mux),726 SND_SOC_DAPM_SWITCH("Left EPA", SND_SOC_NOPM, 0, 0,727 &lepa_switch_controls),728 SND_SOC_DAPM_SWITCH("Right EPA", SND_SOC_NOPM, 0, 0,729 &repa_switch_controls),730 731 SND_SOC_DAPM_REG(snd_soc_dapm_supply, "Left ADC MOD", PM860X_ADC_EN_1,732 0, 1, 1, 0),733 SND_SOC_DAPM_REG(snd_soc_dapm_supply, "Right ADC MOD", PM860X_ADC_EN_1,734 1, 1, 1, 0),735 SND_SOC_DAPM_ADC("Left ADC", NULL, PM860X_ADC_EN_2, 5, 0),736 SND_SOC_DAPM_ADC("Right ADC", NULL, PM860X_ADC_EN_2, 4, 0),737 738 SND_SOC_DAPM_SWITCH("AUX1 Switch", SND_SOC_NOPM, 0, 0,739 &aux1_switch_controls),740 SND_SOC_DAPM_SWITCH("AUX2 Switch", SND_SOC_NOPM, 0, 0,741 &aux2_switch_controls),742 743 SND_SOC_DAPM_MUX("MIC Mux", SND_SOC_NOPM, 0, 0, &mic_mux),744 SND_SOC_DAPM_MICBIAS("Mic1 Bias", PM860X_ADC_ANA_1, 2, 0),745 SND_SOC_DAPM_MICBIAS("Mic3 Bias", PM860X_ADC_ANA_1, 7, 0),746 SND_SOC_DAPM_PGA("MIC1 Volume", PM860X_ADC_EN_1, 2, 0, NULL, 0),747 SND_SOC_DAPM_PGA("MIC3 Volume", PM860X_ADC_EN_1, 3, 0, NULL, 0),748 SND_SOC_DAPM_PGA("AUX1 Volume", PM860X_ADC_EN_1, 4, 0, NULL, 0),749 SND_SOC_DAPM_PGA("AUX2 Volume", PM860X_ADC_EN_1, 5, 0, NULL, 0),750 SND_SOC_DAPM_PGA("Sidetone PGA", PM860X_ADC_EN_2, 1, 0, NULL, 0),751 SND_SOC_DAPM_PGA("Lofi PGA", PM860X_ADC_EN_2, 2, 0, NULL, 0),752 753 SND_SOC_DAPM_INPUT("AUX1"),754 SND_SOC_DAPM_INPUT("AUX2"),755 SND_SOC_DAPM_INPUT("MIC1P"),756 SND_SOC_DAPM_INPUT("MIC1N"),757 SND_SOC_DAPM_INPUT("MIC2P"),758 SND_SOC_DAPM_INPUT("MIC2N"),759 SND_SOC_DAPM_INPUT("MIC3P"),760 SND_SOC_DAPM_INPUT("MIC3N"),761 762 SND_SOC_DAPM_DAC_E("Left DAC", NULL, SND_SOC_NOPM, 0, 0,763 pm860x_dac_event,764 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD),765 SND_SOC_DAPM_DAC_E("Right DAC", NULL, SND_SOC_NOPM, 0, 0,766 pm860x_dac_event,767 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD),768 769 SND_SOC_DAPM_MUX("I2S DIN Mux", SND_SOC_NOPM, 0, 0, &i2s_din_mux),770 SND_SOC_DAPM_MUX("DAC HS1 Mux", SND_SOC_NOPM, 0, 0, &dac_hs1_mux),771 SND_SOC_DAPM_MUX("DAC HS2 Mux", SND_SOC_NOPM, 0, 0, &dac_hs2_mux),772 SND_SOC_DAPM_MUX("DAC LO1 Mux", SND_SOC_NOPM, 0, 0, &dac_lo1_mux),773 SND_SOC_DAPM_MUX("DAC LO2 Mux", SND_SOC_NOPM, 0, 0, &dac_lo2_mux),774 SND_SOC_DAPM_MUX("DAC SP Mux", SND_SOC_NOPM, 0, 0, &dac_spk_ear_mux),775 SND_SOC_DAPM_MUX("Headset1 Mux", SND_SOC_NOPM, 0, 0, &hs1_mux),776 SND_SOC_DAPM_MUX("Headset2 Mux", SND_SOC_NOPM, 0, 0, &hs2_mux),777 SND_SOC_DAPM_MUX("Lineout1 Mux", SND_SOC_NOPM, 0, 0, &lo1_mux),778 SND_SOC_DAPM_MUX("Lineout2 Mux", SND_SOC_NOPM, 0, 0, &lo2_mux),779 SND_SOC_DAPM_MUX("Speaker Earpiece Demux", SND_SOC_NOPM, 0, 0,780 &spk_demux),781 782 783 SND_SOC_DAPM_PGA("Headset1 PGA", PM860X_DAC_EN_1, 0, 0, NULL, 0),784 SND_SOC_DAPM_PGA("Headset2 PGA", PM860X_DAC_EN_1, 1, 0, NULL, 0),785 SND_SOC_DAPM_OUTPUT("HS1"),786 SND_SOC_DAPM_OUTPUT("HS2"),787 SND_SOC_DAPM_PGA("Lineout1 PGA", PM860X_DAC_EN_1, 2, 0, NULL, 0),788 SND_SOC_DAPM_PGA("Lineout2 PGA", PM860X_DAC_EN_1, 3, 0, NULL, 0),789 SND_SOC_DAPM_OUTPUT("LINEOUT1"),790 SND_SOC_DAPM_OUTPUT("LINEOUT2"),791 SND_SOC_DAPM_PGA("Earpiece PGA", PM860X_DAC_EN_1, 4, 0, NULL, 0),792 SND_SOC_DAPM_OUTPUT("EARP"),793 SND_SOC_DAPM_OUTPUT("EARN"),794 SND_SOC_DAPM_PGA("Speaker PGA", PM860X_DAC_EN_1, 5, 0, NULL, 0),795 SND_SOC_DAPM_OUTPUT("LSP"),796 SND_SOC_DAPM_OUTPUT("LSN"),797 SND_SOC_DAPM_REG(snd_soc_dapm_supply, "VCODEC", PM860X_AUDIO_SUPPLIES_2,798 0, SUPPLY_MASK, SUPPLY_MASK, 0),799 800 PM860X_DAPM_OUTPUT("RSYNC", pm860x_rsync_event),801};802 803static const struct snd_soc_dapm_route pm860x_dapm_routes[] = {804 /* supply */805 {"Left DAC", NULL, "VCODEC"},806 {"Right DAC", NULL, "VCODEC"},807 {"Left ADC", NULL, "VCODEC"},808 {"Right ADC", NULL, "VCODEC"},809 {"Left ADC", NULL, "Left ADC MOD"},810 {"Right ADC", NULL, "Right ADC MOD"},811 812 /* I2S Clock */813 {"I2S DIN", NULL, "I2S CLK"},814 {"I2S DIN1", NULL, "I2S CLK"},815 {"I2S DOUT", NULL, "I2S CLK"},816 817 /* PCM/AIF1 Inputs */818 {"PCM SDO", NULL, "ADC Left Mux"},819 {"PCM SDO", NULL, "ADCR EC Mux"},820 821 /* PCM/AFI2 Outputs */822 {"Lofi PGA", NULL, "PCM SDI"},823 {"Lofi PGA", NULL, "Sidetone PGA"},824 {"Left DAC", NULL, "Lofi PGA"},825 {"Right DAC", NULL, "Lofi PGA"},826 827 /* I2S/AIF2 Inputs */828 {"MIC Mux", "Mic 1", "MIC1P"},829 {"MIC Mux", "Mic 1", "MIC1N"},830 {"MIC Mux", "Mic 2", "MIC2P"},831 {"MIC Mux", "Mic 2", "MIC2N"},832 {"MIC1 Volume", NULL, "MIC Mux"},833 {"MIC3 Volume", NULL, "MIC3P"},834 {"MIC3 Volume", NULL, "MIC3N"},835 {"Left ADC", NULL, "MIC1 Volume"},836 {"Right ADC", NULL, "MIC3 Volume"},837 {"ADC Left Mux", "ADCR", "Right ADC"},838 {"ADC Left Mux", "ADCL", "Left ADC"},839 {"ADC Right Mux", "ADCL", "Left ADC"},840 {"ADC Right Mux", "ADCR", "Right ADC"},841 {"Left EPA", "Switch", "Left DAC"},842 {"Right EPA", "Switch", "Right DAC"},843 {"EC Mux", "Left", "Left DAC"},844 {"EC Mux", "Right", "Right DAC"},845 {"EC Mux", "Left + Right", "Left DAC"},846 {"EC Mux", "Left + Right", "Right DAC"},847 {"ADCR EC Mux", "ADCR", "ADC Right Mux"},848 {"ADCR EC Mux", "EC", "EC Mux"},849 {"I2S Mic Mux", "Ex PA", "Left EPA"},850 {"I2S Mic Mux", "Ex PA", "Right EPA"},851 {"I2S Mic Mux", "ADC", "ADC Left Mux"},852 {"I2S Mic Mux", "ADC", "ADCR EC Mux"},853 {"I2S DOUT", NULL, "I2S Mic Mux"},854 855 /* I2S/AIF2 Outputs */856 {"I2S DIN Mux", "DIN", "I2S DIN"},857 {"I2S DIN Mux", "DIN1", "I2S DIN1"},858 {"Left DAC", NULL, "I2S DIN Mux"},859 {"Right DAC", NULL, "I2S DIN Mux"},860 {"DAC HS1 Mux", "Left", "Left DAC"},861 {"DAC HS1 Mux", "Right", "Right DAC"},862 {"DAC HS2 Mux", "Left", "Left DAC"},863 {"DAC HS2 Mux", "Right", "Right DAC"},864 {"DAC LO1 Mux", "Left", "Left DAC"},865 {"DAC LO1 Mux", "Right", "Right DAC"},866 {"DAC LO2 Mux", "Left", "Left DAC"},867 {"DAC LO2 Mux", "Right", "Right DAC"},868 {"Headset1 Mux", "Digital", "DAC HS1 Mux"},869 {"Headset2 Mux", "Digital", "DAC HS2 Mux"},870 {"Lineout1 Mux", "Digital", "DAC LO1 Mux"},871 {"Lineout2 Mux", "Digital", "DAC LO2 Mux"},872 {"Headset1 PGA", NULL, "Headset1 Mux"},873 {"Headset2 PGA", NULL, "Headset2 Mux"},874 {"Lineout1 PGA", NULL, "Lineout1 Mux"},875 {"Lineout2 PGA", NULL, "Lineout2 Mux"},876 {"DAC SP Mux", "Left", "Left DAC"},877 {"DAC SP Mux", "Right", "Right DAC"},878 {"Speaker Earpiece Demux", "Speaker", "DAC SP Mux"},879 {"Speaker PGA", NULL, "Speaker Earpiece Demux"},880 {"Earpiece PGA", NULL, "Speaker Earpiece Demux"},881 882 {"RSYNC", NULL, "Headset1 PGA"},883 {"RSYNC", NULL, "Headset2 PGA"},884 {"RSYNC", NULL, "Lineout1 PGA"},885 {"RSYNC", NULL, "Lineout2 PGA"},886 {"RSYNC", NULL, "Speaker PGA"},887 {"RSYNC", NULL, "Speaker PGA"},888 {"RSYNC", NULL, "Earpiece PGA"},889 {"RSYNC", NULL, "Earpiece PGA"},890 891 {"HS1", NULL, "RSYNC"},892 {"HS2", NULL, "RSYNC"},893 {"LINEOUT1", NULL, "RSYNC"},894 {"LINEOUT2", NULL, "RSYNC"},895 {"LSP", NULL, "RSYNC"},896 {"LSN", NULL, "RSYNC"},897 {"EARP", NULL, "RSYNC"},898 {"EARN", NULL, "RSYNC"},899};900 901/*902 * Use MUTE_LEFT & MUTE_RIGHT to implement digital mute.903 * These bits can also be used to mute.904 */905static int pm860x_mute_stream(struct snd_soc_dai *codec_dai, int mute, int direction)906{907 struct snd_soc_component *component = codec_dai->component;908 int data = 0, mask = MUTE_LEFT | MUTE_RIGHT;909 910 if (mute)911 data = mask;912 snd_soc_component_update_bits(component, PM860X_DAC_OFFSET, mask, data);913 snd_soc_component_update_bits(component, PM860X_EAR_CTRL_2,914 RSYNC_CHANGE, RSYNC_CHANGE);915 return 0;916}917 918static int pm860x_pcm_hw_params(struct snd_pcm_substream *substream,919 struct snd_pcm_hw_params *params,920 struct snd_soc_dai *dai)921{922 struct snd_soc_component *component = dai->component;923 unsigned char inf = 0, mask = 0;924 925 /* bit size */926 switch (params_width(params)) {927 case 16:928 inf &= ~PCM_INF2_18WL;929 break;930 case 18:931 inf |= PCM_INF2_18WL;932 break;933 default:934 return -EINVAL;935 }936 mask |= PCM_INF2_18WL;937 snd_soc_component_update_bits(component, PM860X_PCM_IFACE_2, mask, inf);938 939 /* sample rate */940 switch (params_rate(params)) {941 case 8000:942 inf = 0;943 break;944 case 16000:945 inf = 3;946 break;947 case 32000:948 inf = 6;949 break;950 case 48000:951 inf = 8;952 break;953 default:954 return -EINVAL;955 }956 snd_soc_component_update_bits(component, PM860X_PCM_RATE, 0x0f, inf);957 958 return 0;959}960 961static int pm860x_pcm_set_dai_fmt(struct snd_soc_dai *codec_dai,962 unsigned int fmt)963{964 struct snd_soc_component *component = codec_dai->component;965 struct pm860x_priv *pm860x = snd_soc_component_get_drvdata(component);966 unsigned char inf = 0, mask = 0;967 int ret = -EINVAL;968 969 mask |= PCM_INF2_BCLK | PCM_INF2_FS | PCM_INF2_MASTER;970 971 /* set audio interface clocking */972 switch (fmt & SND_SOC_DAIFMT_CLOCK_PROVIDER_MASK) {973 case SND_SOC_DAIFMT_CBP_CFP:974 case SND_SOC_DAIFMT_CBP_CFC:975 if (pm860x->dir == PM860X_CLK_DIR_OUT) {976 inf |= PCM_INF2_MASTER;977 ret = 0;978 }979 break;980 case SND_SOC_DAIFMT_CBC_CFC:981 if (pm860x->dir == PM860X_CLK_DIR_IN) {982 inf &= ~PCM_INF2_MASTER;983 ret = 0;984 }985 break;986 }987 988 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {989 case SND_SOC_DAIFMT_I2S:990 inf |= PCM_EXACT_I2S;991 ret = 0;992 break;993 }994 mask |= PCM_MODE_MASK;995 if (ret)996 return ret;997 snd_soc_component_update_bits(component, PM860X_PCM_IFACE_2, mask, inf);998 return 0;999}1000 1001static int pm860x_set_dai_sysclk(struct snd_soc_dai *codec_dai,1002 int clk_id, unsigned int freq, int dir)1003{1004 struct snd_soc_component *component = codec_dai->component;1005 struct pm860x_priv *pm860x = snd_soc_component_get_drvdata(component);1006 1007 if (dir == PM860X_CLK_DIR_OUT)1008 pm860x->dir = PM860X_CLK_DIR_OUT;1009 else /* Slave mode is not supported */1010 return -EINVAL;1011 1012 return 0;1013}1014 1015static int pm860x_i2s_hw_params(struct snd_pcm_substream *substream,1016 struct snd_pcm_hw_params *params,1017 struct snd_soc_dai *dai)1018{1019 struct snd_soc_component *component = dai->component;1020 unsigned char inf;1021 1022 /* bit size */1023 switch (params_width(params)) {1024 case 16:1025 inf = 0;1026 break;1027 case 18:1028 inf = PCM_INF2_18WL;1029 break;1030 default:1031 return -EINVAL;1032 }1033 snd_soc_component_update_bits(component, PM860X_I2S_IFACE_2, PCM_INF2_18WL, inf);1034 1035 /* sample rate */1036 switch (params_rate(params)) {1037 case 8000:1038 inf = 0;1039 break;1040 case 11025:1041 inf = 1;1042 break;1043 case 16000:1044 inf = 3;1045 break;1046 case 22050:1047 inf = 4;1048 break;1049 case 32000:1050 inf = 6;1051 break;1052 case 44100:1053 inf = 7;1054 break;1055 case 48000:1056 inf = 8;1057 break;1058 default:1059 return -EINVAL;1060 }1061 snd_soc_component_update_bits(component, PM860X_I2S_IFACE_4, 0xf, inf);1062 1063 return 0;1064}1065 1066static int pm860x_i2s_set_dai_fmt(struct snd_soc_dai *codec_dai,1067 unsigned int fmt)1068{1069 struct snd_soc_component *component = codec_dai->component;1070 struct pm860x_priv *pm860x = snd_soc_component_get_drvdata(component);1071 unsigned char inf = 0, mask = 0;1072 1073 mask |= PCM_INF2_BCLK | PCM_INF2_FS | PCM_INF2_MASTER;1074 1075 /* set audio interface clocking */1076 switch (fmt & SND_SOC_DAIFMT_CLOCK_PROVIDER_MASK) {1077 case SND_SOC_DAIFMT_CBP_CFP:1078 if (pm860x->dir == PM860X_CLK_DIR_OUT)1079 inf |= PCM_INF2_MASTER;1080 else1081 return -EINVAL;1082 break;1083 case SND_SOC_DAIFMT_CBC_CFC:1084 if (pm860x->dir == PM860X_CLK_DIR_IN)1085 inf &= ~PCM_INF2_MASTER;1086 else1087 return -EINVAL;1088 break;1089 default:1090 return -EINVAL;1091 }1092 1093 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {1094 case SND_SOC_DAIFMT_I2S:1095 inf |= PCM_EXACT_I2S;1096 break;1097 default:1098 return -EINVAL;1099 }1100 mask |= PCM_MODE_MASK;1101 snd_soc_component_update_bits(component, PM860X_I2S_IFACE_2, mask, inf);1102 return 0;1103}1104 1105static int pm860x_set_bias_level(struct snd_soc_component *component,1106 enum snd_soc_bias_level level)1107{1108 struct pm860x_priv *pm860x = snd_soc_component_get_drvdata(component);1109 int data;1110 1111 switch (level) {1112 case SND_SOC_BIAS_ON:1113 break;1114 1115 case SND_SOC_BIAS_PREPARE:1116 break;1117 1118 case SND_SOC_BIAS_STANDBY:1119 if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_OFF) {1120 /* Enable Audio PLL & Audio section */1121 data = AUDIO_PLL | AUDIO_SECTION_ON;1122 pm860x_reg_write(pm860x->i2c, REG_MISC2, data);1123 udelay(300);1124 data = AUDIO_PLL | AUDIO_SECTION_RESET1125 | AUDIO_SECTION_ON;1126 pm860x_reg_write(pm860x->i2c, REG_MISC2, data);1127 }1128 break;1129 1130 case SND_SOC_BIAS_OFF:1131 data = AUDIO_PLL | AUDIO_SECTION_RESET | AUDIO_SECTION_ON;1132 pm860x_set_bits(pm860x->i2c, REG_MISC2, data, 0);1133 break;1134 }1135 return 0;1136}1137 1138static const struct snd_soc_dai_ops pm860x_pcm_dai_ops = {1139 .mute_stream = pm860x_mute_stream,1140 .hw_params = pm860x_pcm_hw_params,1141 .set_fmt = pm860x_pcm_set_dai_fmt,1142 .set_sysclk = pm860x_set_dai_sysclk,1143 .no_capture_mute = 1,1144};1145 1146static const struct snd_soc_dai_ops pm860x_i2s_dai_ops = {1147 .mute_stream = pm860x_mute_stream,1148 .hw_params = pm860x_i2s_hw_params,1149 .set_fmt = pm860x_i2s_set_dai_fmt,1150 .set_sysclk = pm860x_set_dai_sysclk,1151 .no_capture_mute = 1,1152};1153 1154#define PM860X_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 | \1155 SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_48000)1156 1157static struct snd_soc_dai_driver pm860x_dai[] = {1158 {1159 /* DAI PCM */1160 .name = "88pm860x-pcm",1161 .id = 1,1162 .playback = {1163 .stream_name = "PCM Playback",1164 .channels_min = 2,1165 .channels_max = 2,1166 .rates = PM860X_RATES,1167 .formats = SNDRV_PCM_FMTBIT_S16_LE | \1168 SNDRV_PCM_FMTBIT_S18_3LE,1169 },1170 .capture = {1171 .stream_name = "PCM Capture",1172 .channels_min = 2,1173 .channels_max = 2,1174 .rates = PM860X_RATES,1175 .formats = SNDRV_PCM_FMTBIT_S16_LE | \1176 SNDRV_PCM_FMTBIT_S18_3LE,1177 },1178 .ops = &pm860x_pcm_dai_ops,1179 }, {1180 /* DAI I2S */1181 .name = "88pm860x-i2s",1182 .id = 2,1183 .playback = {1184 .stream_name = "I2S Playback",1185 .channels_min = 2,1186 .channels_max = 2,1187 .rates = SNDRV_PCM_RATE_8000_48000,1188 .formats = SNDRV_PCM_FMTBIT_S16_LE | \1189 SNDRV_PCM_FMTBIT_S18_3LE,1190 },1191 .capture = {1192 .stream_name = "I2S Capture",1193 .channels_min = 2,1194 .channels_max = 2,1195 .rates = SNDRV_PCM_RATE_8000_48000,1196 .formats = SNDRV_PCM_FMTBIT_S16_LE | \1197 SNDRV_PCM_FMTBIT_S18_3LE,1198 },1199 .ops = &pm860x_i2s_dai_ops,1200 },1201};1202 1203static irqreturn_t pm860x_component_handler(int irq, void *data)1204{1205 struct pm860x_priv *pm860x = data;1206 int status, shrt, report = 0, mic_report = 0;1207 int mask;1208 1209 status = pm860x_reg_read(pm860x->i2c, REG_STATUS_1);1210 shrt = pm860x_reg_read(pm860x->i2c, REG_SHORTS);1211 mask = pm860x->det.hs_shrt | pm860x->det.hook_det | pm860x->det.lo_shrt1212 | pm860x->det.hp_det;1213 1214#ifndef CONFIG_SND_SOC_88PM860X_MODULE1215 if (status & (HEADSET_STATUS | MIC_STATUS | SHORT_HS1 | SHORT_HS2 |1216 SHORT_LO1 | SHORT_LO2))1217 trace_snd_soc_jack_irq(dev_name(pm860x->component->dev));1218#endif1219 1220 if ((pm860x->det.hp_det & SND_JACK_HEADPHONE)1221 && (status & HEADSET_STATUS))1222 report |= SND_JACK_HEADPHONE;1223 1224 if ((pm860x->det.mic_det & SND_JACK_MICROPHONE)1225 && (status & MIC_STATUS))1226 mic_report |= SND_JACK_MICROPHONE;1227 1228 if (pm860x->det.hs_shrt && (shrt & (SHORT_HS1 | SHORT_HS2)))1229 report |= pm860x->det.hs_shrt;1230 1231 if (pm860x->det.hook_det && (status & HOOK_STATUS))1232 report |= pm860x->det.hook_det;1233 1234 if (pm860x->det.lo_shrt && (shrt & (SHORT_LO1 | SHORT_LO2)))1235 report |= pm860x->det.lo_shrt;1236 1237 if (report)1238 snd_soc_jack_report(pm860x->det.hp_jack, report, mask);1239 if (mic_report)1240 snd_soc_jack_report(pm860x->det.mic_jack, SND_JACK_MICROPHONE,1241 SND_JACK_MICROPHONE);1242 1243 dev_dbg(pm860x->component->dev, "headphone report:0x%x, mask:%x\n",1244 report, mask);1245 dev_dbg(pm860x->component->dev, "microphone report:0x%x\n", mic_report);1246 return IRQ_HANDLED;1247}1248 1249int pm860x_hs_jack_detect(struct snd_soc_component *component,1250 struct snd_soc_jack *jack,1251 int det, int hook, int hs_shrt, int lo_shrt)1252{1253 struct pm860x_priv *pm860x = snd_soc_component_get_drvdata(component);1254 int data;1255 1256 pm860x->det.hp_jack = jack;1257 pm860x->det.hp_det = det;1258 pm860x->det.hook_det = hook;1259 pm860x->det.hs_shrt = hs_shrt;1260 pm860x->det.lo_shrt = lo_shrt;1261 1262 if (det & SND_JACK_HEADPHONE)1263 pm860x_set_bits(pm860x->i2c, REG_HS_DET,1264 EN_HS_DET, EN_HS_DET);1265 /* headset short detect */1266 if (hs_shrt) {1267 data = CLR_SHORT_HS2 | CLR_SHORT_HS1;1268 pm860x_set_bits(pm860x->i2c, REG_SHORTS, data, data);1269 }1270 /* Lineout short detect */1271 if (lo_shrt) {1272 data = CLR_SHORT_LO2 | CLR_SHORT_LO1;1273 pm860x_set_bits(pm860x->i2c, REG_SHORTS, data, data);1274 }1275 1276 /* sync status */1277 pm860x_component_handler(0, pm860x);1278 return 0;1279}1280EXPORT_SYMBOL_GPL(pm860x_hs_jack_detect);1281 1282int pm860x_mic_jack_detect(struct snd_soc_component *component,1283 struct snd_soc_jack *jack, int det)1284{1285 struct pm860x_priv *pm860x = snd_soc_component_get_drvdata(component);1286 1287 pm860x->det.mic_jack = jack;1288 pm860x->det.mic_det = det;1289 1290 if (det & SND_JACK_MICROPHONE)1291 pm860x_set_bits(pm860x->i2c, REG_MIC_DET,1292 MICDET_MASK, MICDET_MASK);1293 1294 /* sync status */1295 pm860x_component_handler(0, pm860x);1296 return 0;1297}1298EXPORT_SYMBOL_GPL(pm860x_mic_jack_detect);1299 1300static int pm860x_probe(struct snd_soc_component *component)1301{1302 struct pm860x_priv *pm860x = snd_soc_component_get_drvdata(component);1303 int i, ret;1304 1305 pm860x->component = component;1306 snd_soc_component_init_regmap(component, pm860x->regmap);1307 1308 for (i = 0; i < 4; i++) {1309 ret = request_threaded_irq(pm860x->irq[i], NULL,1310 pm860x_component_handler, IRQF_ONESHOT,1311 pm860x->name[i], pm860x);1312 if (ret < 0) {1313 dev_err(component->dev, "Failed to request IRQ!\n");1314 goto out;1315 }1316 }1317 1318 return 0;1319 1320out:1321 while (--i >= 0)1322 free_irq(pm860x->irq[i], pm860x);1323 return ret;1324}1325 1326static void pm860x_remove(struct snd_soc_component *component)1327{1328 struct pm860x_priv *pm860x = snd_soc_component_get_drvdata(component);1329 int i;1330 1331 for (i = 3; i >= 0; i--)1332 free_irq(pm860x->irq[i], pm860x);1333}1334 1335static const struct snd_soc_component_driver soc_component_dev_pm860x = {1336 .probe = pm860x_probe,1337 .remove = pm860x_remove,1338 .set_bias_level = pm860x_set_bias_level,1339 .controls = pm860x_snd_controls,1340 .num_controls = ARRAY_SIZE(pm860x_snd_controls),1341 .dapm_widgets = pm860x_dapm_widgets,1342 .num_dapm_widgets = ARRAY_SIZE(pm860x_dapm_widgets),1343 .dapm_routes = pm860x_dapm_routes,1344 .num_dapm_routes = ARRAY_SIZE(pm860x_dapm_routes),1345 .idle_bias_on = 1,1346 .use_pmdown_time = 1,1347 .endianness = 1,1348};1349 1350static int pm860x_codec_probe(struct platform_device *pdev)1351{1352 struct pm860x_chip *chip = dev_get_drvdata(pdev->dev.parent);1353 struct pm860x_priv *pm860x;1354 struct resource *res;1355 int i, ret;1356 1357 pm860x = devm_kzalloc(&pdev->dev, sizeof(struct pm860x_priv),1358 GFP_KERNEL);1359 if (pm860x == NULL)1360 return -ENOMEM;1361 1362 pm860x->chip = chip;1363 pm860x->i2c = (chip->id == CHIP_PM8607) ? chip->client1364 : chip->companion;1365 pm860x->regmap = (chip->id == CHIP_PM8607) ? chip->regmap1366 : chip->regmap_companion;1367 platform_set_drvdata(pdev, pm860x);1368 1369 for (i = 0; i < 4; i++) {1370 res = platform_get_resource(pdev, IORESOURCE_IRQ, i);1371 if (!res) {1372 dev_err(&pdev->dev, "Failed to get IRQ resources\n");1373 return -EINVAL;1374 }1375 pm860x->irq[i] = res->start + chip->irq_base;1376 strscpy(pm860x->name[i], res->name, MAX_NAME_LEN);1377 }1378 1379 ret = devm_snd_soc_register_component(&pdev->dev,1380 &soc_component_dev_pm860x,1381 pm860x_dai, ARRAY_SIZE(pm860x_dai));1382 if (ret) {1383 dev_err(&pdev->dev, "Failed to register component\n");1384 return -EINVAL;1385 }1386 return ret;1387}1388 1389static struct platform_driver pm860x_codec_driver = {1390 .driver = {1391 .name = "88pm860x-codec",1392 },1393 .probe = pm860x_codec_probe,1394};1395 1396module_platform_driver(pm860x_codec_driver);1397 1398MODULE_DESCRIPTION("ASoC 88PM860x driver");1399MODULE_AUTHOR("Haojian Zhuang <haojian.zhuang@marvell.com>");1400MODULE_LICENSE("GPL");1401MODULE_ALIAS("platform:88pm860x-codec");1402 1403