sound/soc/codecs/wcd9335.c

   1 // SPDX-License-Identifier: GPL-2.0
   2 // Copyright (c) 2015-2016, The Linux Foundation. All rights reserved.
   3 // Copyright (c) 2017-2018, Linaro Limited
   4
   5 #include <linux/module.h>
   6 #include <linux/init.h>
   7 #include <linux/platform_device.h>
   8 #include <linux/device.h>
   9 #include <linux/wait.h>
  10 #include <linux/bitops.h>
  11 #include <linux/regulator/consumer.h>
  12 #include <linux/clk.h>
  13 #include <linux/delay.h>
  14 #include <linux/kernel.h>
  15 #include <linux/slimbus.h>
  16 #include <sound/soc.h>
  17 #include <sound/pcm_params.h>
  18 #include <sound/soc-dapm.h>
  19 #include <linux/of_gpio.h>
  20 #include <linux/of.h>
  21 #include <linux/of_irq.h>
  22 #include <sound/tlv.h>
  23 #include <sound/info.h>
  24 #include "wcd9335.h"
  25 #include "wcd-clsh-v2.h"
  26
  27 #include <dt-bindings/sound/qcom,wcd9335.h>
  28
  29 #define WCD9335_RATES_MASK (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\
  30                             SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_48000 |\
  31                             SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000)
  32 /* Fractional Rates */
  33 #define WCD9335_FRAC_RATES_MASK (SNDRV_PCM_RATE_44100)
  34 #define WCD9335_FORMATS_S16_S24_LE (SNDRV_PCM_FMTBIT_S16_LE | \
  35                                   SNDRV_PCM_FMTBIT_S24_LE)
  36
  37 /* slave port water mark level
  38  *   (0: 6bytes, 1: 9bytes, 2: 12 bytes, 3: 15 bytes)
  39  */
  40 #define SLAVE_PORT_WATER_MARK_6BYTES  0
  41 #define SLAVE_PORT_WATER_MARK_9BYTES  1
  42 #define SLAVE_PORT_WATER_MARK_12BYTES 2
  43 #define SLAVE_PORT_WATER_MARK_15BYTES 3
  44 #define SLAVE_PORT_WATER_MARK_SHIFT 1
  45 #define SLAVE_PORT_ENABLE           1
  46 #define SLAVE_PORT_DISABLE          0
  47 #define WCD9335_SLIM_WATER_MARK_VAL \
  48         ((SLAVE_PORT_WATER_MARK_12BYTES << SLAVE_PORT_WATER_MARK_SHIFT) | \
  49          (SLAVE_PORT_ENABLE))
  50
  51 #define WCD9335_SLIM_NUM_PORT_REG 3
  52 #define WCD9335_SLIM_PGD_PORT_INT_TX_EN0 (WCD9335_SLIM_PGD_PORT_INT_EN0 + 2)
  53
  54 #define WCD9335_MCLK_CLK_12P288MHZ      12288000
  55 #define WCD9335_MCLK_CLK_9P6MHZ         9600000
  56
  57 #define WCD9335_SLIM_CLOSE_TIMEOUT 1000
  58 #define WCD9335_SLIM_IRQ_OVERFLOW (1 << 0)
  59 #define WCD9335_SLIM_IRQ_UNDERFLOW (1 << 1)
  60 #define WCD9335_SLIM_IRQ_PORT_CLOSED (1 << 2)
  61
  62 #define WCD9335_NUM_INTERPOLATORS 9
  63 #define WCD9335_RX_START        16
  64 #define WCD9335_SLIM_CH_START 128
  65 #define WCD9335_MAX_MICBIAS 4
  66 #define WCD9335_MAX_VALID_ADC_MUX  13
  67 #define WCD9335_INVALID_ADC_MUX 9
  68
  69 #define  TX_HPF_CUT_OFF_FREQ_MASK       0x60
  70 #define  CF_MIN_3DB_4HZ                 0x0
  71 #define  CF_MIN_3DB_75HZ                0x1
  72 #define  CF_MIN_3DB_150HZ               0x2
  73 #define WCD9335_DMIC_CLK_DIV_2  0x0
  74 #define WCD9335_DMIC_CLK_DIV_3  0x1
  75 #define WCD9335_DMIC_CLK_DIV_4  0x2
  76 #define WCD9335_DMIC_CLK_DIV_6  0x3
  77 #define WCD9335_DMIC_CLK_DIV_8  0x4
  78 #define WCD9335_DMIC_CLK_DIV_16  0x5
  79 #define WCD9335_DMIC_CLK_DRIVE_DEFAULT 0x02
  80 #define WCD9335_AMIC_PWR_LEVEL_LP 0
  81 #define WCD9335_AMIC_PWR_LEVEL_DEFAULT 1
  82 #define WCD9335_AMIC_PWR_LEVEL_HP 2
  83 #define WCD9335_AMIC_PWR_LVL_MASK 0x60
  84 #define WCD9335_AMIC_PWR_LVL_SHIFT 0x5
  85
  86 #define WCD9335_DEC_PWR_LVL_MASK 0x06
  87 #define WCD9335_DEC_PWR_LVL_LP 0x02
  88 #define WCD9335_DEC_PWR_LVL_HP 0x04
  89 #define WCD9335_DEC_PWR_LVL_DF 0x00
  90
  91 #define WCD9335_SLIM_RX_CH(p) \
  92         {.port = p + WCD9335_RX_START, .shift = p,}
  93
  94 #define WCD9335_SLIM_TX_CH(p) \
  95         {.port = p, .shift = p,}
  96
  97 /* vout step value */
  98 #define WCD9335_CALCULATE_VOUT_D(req_mv) (((req_mv - 650) * 10) / 25)
  99
 100 #define WCD9335_INTERPOLATOR_PATH(id)                   \
 101         {"RX INT" #id "_1 MIX1 INP0", "RX0", "SLIM RX0"},       \
 102         {"RX INT" #id "_1 MIX1 INP0", "RX1", "SLIM RX1"},       \
 103         {"RX INT" #id "_1 MIX1 INP0", "RX2", "SLIM RX2"},       \
 104         {"RX INT" #id "_1 MIX1 INP0", "RX3", "SLIM RX3"},       \
 105         {"RX INT" #id "_1 MIX1 INP0", "RX4", "SLIM RX4"},       \
 106         {"RX INT" #id "_1 MIX1 INP0", "RX5", "SLIM RX5"},       \
 107         {"RX INT" #id "_1 MIX1 INP0", "RX6", "SLIM RX6"},       \
 108         {"RX INT" #id "_1 MIX1 INP0", "RX7", "SLIM RX7"},       \
 109         {"RX INT" #id "_1 MIX1 INP1", "RX0", "SLIM RX0"},       \
 110         {"RX INT" #id "_1 MIX1 INP1", "RX1", "SLIM RX1"},       \
 111         {"RX INT" #id "_1 MIX1 INP1", "RX2", "SLIM RX2"},       \
 112         {"RX INT" #id "_1 MIX1 INP1", "RX3", "SLIM RX3"},       \
 113         {"RX INT" #id "_1 MIX1 INP1", "RX4", "SLIM RX4"},       \
 114         {"RX INT" #id "_1 MIX1 INP1", "RX5", "SLIM RX5"},       \
 115         {"RX INT" #id "_1 MIX1 INP1", "RX6", "SLIM RX6"},       \
 116         {"RX INT" #id "_1 MIX1 INP1", "RX7", "SLIM RX7"},       \
 117         {"RX INT" #id "_1 MIX1 INP2", "RX0", "SLIM RX0"},       \
 118         {"RX INT" #id "_1 MIX1 INP2", "RX1", "SLIM RX1"},       \
 119         {"RX INT" #id "_1 MIX1 INP2", "RX2", "SLIM RX2"},       \
 120         {"RX INT" #id "_1 MIX1 INP2", "RX3", "SLIM RX3"},       \
 121         {"RX INT" #id "_1 MIX1 INP2", "RX4", "SLIM RX4"},       \
 122         {"RX INT" #id "_1 MIX1 INP2", "RX5", "SLIM RX5"},       \
 123         {"RX INT" #id "_1 MIX1 INP2", "RX6", "SLIM RX6"},       \
 124         {"RX INT" #id "_1 MIX1 INP2", "RX7", "SLIM RX7"},       \
 125         {"RX INT" #id "_2 MUX", "RX0", "SLIM RX0"},     \
 126         {"RX INT" #id "_2 MUX", "RX1", "SLIM RX1"},     \
 127         {"RX INT" #id "_2 MUX", "RX2", "SLIM RX2"},     \
 128         {"RX INT" #id "_2 MUX", "RX3", "SLIM RX3"},     \
 129         {"RX INT" #id "_2 MUX", "RX4", "SLIM RX4"},     \
 130         {"RX INT" #id "_2 MUX", "RX5", "SLIM RX5"},     \
 131         {"RX INT" #id "_2 MUX", "RX6", "SLIM RX6"},     \
 132         {"RX INT" #id "_2 MUX", "RX7", "SLIM RX7"},     \
 133         {"RX INT" #id "_1 MIX1", NULL, "RX INT" #id "_1 MIX1 INP0"},    \
 134         {"RX INT" #id "_1 MIX1", NULL, "RX INT" #id "_1 MIX1 INP1"},    \
 135         {"RX INT" #id "_1 MIX1", NULL, "RX INT" #id "_1 MIX1 INP2"},    \
 136         {"RX INT" #id " SEC MIX", NULL, "RX INT" #id "_2 MUX"},         \
 137         {"RX INT" #id " SEC MIX", NULL, "RX INT" #id "_1 MIX1"},        \
 138         {"RX INT" #id " MIX2", NULL, "RX INT" #id " SEC MIX"},          \
 139         {"RX INT" #id " INTERP", NULL, "RX INT" #id " MIX2"}
 140
 141 #define WCD9335_ADC_MUX_PATH(id)                        \
 142         {"AIF1_CAP Mixer", "SLIM TX" #id, "SLIM TX" #id " MUX"}, \
 143         {"AIF2_CAP Mixer", "SLIM TX" #id, "SLIM TX" #id " MUX"}, \
 144         {"AIF3_CAP Mixer", "SLIM TX" #id, "SLIM TX" #id " MUX"}, \
 145         {"SLIM TX" #id " MUX", "DEC" #id, "ADC MUX" #id}, \
 146         {"ADC MUX" #id, "DMIC", "DMIC MUX" #id},        \
 147         {"ADC MUX" #id, "AMIC", "AMIC MUX" #id},        \
 148         {"DMIC MUX" #id, "DMIC0", "DMIC0"},             \
 149         {"DMIC MUX" #id, "DMIC1", "DMIC1"},             \
 150         {"DMIC MUX" #id, "DMIC2", "DMIC2"},             \
 151         {"DMIC MUX" #id, "DMIC3", "DMIC3"},             \
 152         {"DMIC MUX" #id, "DMIC4", "DMIC4"},             \
 153         {"DMIC MUX" #id, "DMIC5", "DMIC5"},             \
 154         {"AMIC MUX" #id, "ADC1", "ADC1"},               \
 155         {"AMIC MUX" #id, "ADC2", "ADC2"},               \
 156         {"AMIC MUX" #id, "ADC3", "ADC3"},               \
 157         {"AMIC MUX" #id, "ADC4", "ADC4"},               \
 158         {"AMIC MUX" #id, "ADC5", "ADC5"},               \
 159         {"AMIC MUX" #id, "ADC6", "ADC6"}
 160
 161 enum {
 162         WCD9335_RX0 = 0,
 163         WCD9335_RX1,
 164         WCD9335_RX2,
 165         WCD9335_RX3,
 166         WCD9335_RX4,
 167         WCD9335_RX5,
 168         WCD9335_RX6,
 169         WCD9335_RX7,
 170         WCD9335_RX8,
 171         WCD9335_RX9,
 172         WCD9335_RX10,
 173         WCD9335_RX11,
 174         WCD9335_RX12,
 175         WCD9335_RX_MAX,
 176 };
 177
 178 enum {
 179         WCD9335_TX0 = 0,
 180         WCD9335_TX1,
 181         WCD9335_TX2,
 182         WCD9335_TX3,
 183         WCD9335_TX4,
 184         WCD9335_TX5,
 185         WCD9335_TX6,
 186         WCD9335_TX7,
 187         WCD9335_TX8,
 188         WCD9335_TX9,
 189         WCD9335_TX10,
 190         WCD9335_TX11,
 191         WCD9335_TX12,
 192         WCD9335_TX13,
 193         WCD9335_TX14,
 194         WCD9335_TX15,
 195         WCD9335_TX_MAX,
 196 };
 197
 198 enum {
 199         SIDO_SOURCE_INTERNAL = 0,
 200         SIDO_SOURCE_RCO_BG,
 201 };
 202
 203 enum wcd9335_sido_voltage {
 204         SIDO_VOLTAGE_SVS_MV = 950,
 205         SIDO_VOLTAGE_NOMINAL_MV = 1100,
 206 };
 207
 208 enum {
 209         COMPANDER_1, /* HPH_L */
 210         COMPANDER_2, /* HPH_R */
 211         COMPANDER_3, /* LO1_DIFF */
 212         COMPANDER_4, /* LO2_DIFF */
 213         COMPANDER_5, /* LO3_SE */
 214         COMPANDER_6, /* LO4_SE */
 215         COMPANDER_7, /* SWR SPK CH1 */
 216         COMPANDER_8, /* SWR SPK CH2 */
 217         COMPANDER_MAX,
 218 };
 219
 220 enum {
 221         INTn_2_INP_SEL_ZERO = 0,
 222         INTn_2_INP_SEL_RX0,
 223         INTn_2_INP_SEL_RX1,
 224         INTn_2_INP_SEL_RX2,
 225         INTn_2_INP_SEL_RX3,
 226         INTn_2_INP_SEL_RX4,
 227         INTn_2_INP_SEL_RX5,
 228         INTn_2_INP_SEL_RX6,
 229         INTn_2_INP_SEL_RX7,
 230         INTn_2_INP_SEL_PROXIMITY,
 231 };
 232
 233 enum {
 234         INTn_1_MIX_INP_SEL_ZERO = 0,
 235         INTn_1_MIX_INP_SEL_DEC0,
 236         INTn_1_MIX_INP_SEL_DEC1,
 237         INTn_1_MIX_INP_SEL_IIR0,
 238         INTn_1_MIX_INP_SEL_IIR1,
 239         INTn_1_MIX_INP_SEL_RX0,
 240         INTn_1_MIX_INP_SEL_RX1,
 241         INTn_1_MIX_INP_SEL_RX2,
 242         INTn_1_MIX_INP_SEL_RX3,
 243         INTn_1_MIX_INP_SEL_RX4,
 244         INTn_1_MIX_INP_SEL_RX5,
 245         INTn_1_MIX_INP_SEL_RX6,
 246         INTn_1_MIX_INP_SEL_RX7,
 247
 248 };
 249
 250 enum {
 251         INTERP_EAR = 0,
 252         INTERP_HPHL,
 253         INTERP_HPHR,
 254         INTERP_LO1,
 255         INTERP_LO2,
 256         INTERP_LO3,
 257         INTERP_LO4,
 258         INTERP_SPKR1,
 259         INTERP_SPKR2,
 260 };
 261
 262 enum wcd_clock_type {
 263         WCD_CLK_OFF,
 264         WCD_CLK_RCO,
 265         WCD_CLK_MCLK,
 266 };
 267
 268 enum {
 269         MIC_BIAS_1 = 1,
 270         MIC_BIAS_2,
 271         MIC_BIAS_3,
 272         MIC_BIAS_4
 273 };
 274
 275 enum {
 276         MICB_PULLUP_ENABLE,
 277         MICB_PULLUP_DISABLE,
 278         MICB_ENABLE,
 279         MICB_DISABLE,
 280 };
 281
 282 struct wcd9335_slim_ch {
 283         u32 ch_num;
 284         u16 port;
 285         u16 shift;
 286         struct list_head list;
 287 };
 288
 289 struct wcd_slim_codec_dai_data {
 290         struct list_head slim_ch_list;
 291         struct slim_stream_config sconfig;
 292         struct slim_stream_runtime *sruntime;
 293 };
 294
 295 struct wcd9335_codec {
 296         struct device *dev;
 297         struct clk *mclk;
 298         struct clk *native_clk;
 299         u32 mclk_rate;
 300         u8 version;
 301
 302         struct slim_device *slim;
 303         struct slim_device *slim_ifc_dev;
 304         struct regmap *regmap;
 305         struct regmap *if_regmap;
 306         struct regmap_irq_chip_data *irq_data;
 307
 308         struct wcd9335_slim_ch rx_chs[WCD9335_RX_MAX];
 309         struct wcd9335_slim_ch tx_chs[WCD9335_TX_MAX];
 310         u32 num_rx_port;
 311         u32 num_tx_port;
 312
 313         int sido_input_src;
 314         enum wcd9335_sido_voltage sido_voltage;
 315
 316         struct wcd_slim_codec_dai_data dai[NUM_CODEC_DAIS];
 317         struct snd_soc_component *component;
 318
 319         int master_bias_users;
 320         int clk_mclk_users;
 321         int clk_rco_users;
 322         int sido_ccl_cnt;
 323         enum wcd_clock_type clk_type;
 324
 325         struct wcd_clsh_ctrl *clsh_ctrl;
 326         u32 hph_mode;
 327         int prim_int_users[WCD9335_NUM_INTERPOLATORS];
 328
 329         int comp_enabled[COMPANDER_MAX];
 330
 331         int intr1;
 332         int reset_gpio;
 333         struct regulator_bulk_data supplies[WCD9335_MAX_SUPPLY];
 334
 335         unsigned int rx_port_value[WCD9335_RX_MAX];
 336         unsigned int tx_port_value[WCD9335_TX_MAX];
 337         int hph_l_gain;
 338         int hph_r_gain;
 339         u32 rx_bias_count;
 340
 341         /*TX*/
 342         int micb_ref[WCD9335_MAX_MICBIAS];
 343         int pullup_ref[WCD9335_MAX_MICBIAS];
 344
 345         int dmic_0_1_clk_cnt;
 346         int dmic_2_3_clk_cnt;
 347         int dmic_4_5_clk_cnt;
 348         int dmic_sample_rate;
 349         int mad_dmic_sample_rate;
 350
 351         int native_clk_users;
 352 };
 353
 354 struct wcd9335_irq {
 355         int irq;
 356         irqreturn_t (*handler)(int irq, void *data);
 357         char *name;
 358 };
 359
 360 static const struct wcd9335_slim_ch wcd9335_tx_chs[WCD9335_TX_MAX] = {
 361         WCD9335_SLIM_TX_CH(0),
 362         WCD9335_SLIM_TX_CH(1),
 363         WCD9335_SLIM_TX_CH(2),
 364         WCD9335_SLIM_TX_CH(3),
 365         WCD9335_SLIM_TX_CH(4),
 366         WCD9335_SLIM_TX_CH(5),
 367         WCD9335_SLIM_TX_CH(6),
 368         WCD9335_SLIM_TX_CH(7),
 369         WCD9335_SLIM_TX_CH(8),
 370         WCD9335_SLIM_TX_CH(9),
 371         WCD9335_SLIM_TX_CH(10),
 372         WCD9335_SLIM_TX_CH(11),
 373         WCD9335_SLIM_TX_CH(12),
 374         WCD9335_SLIM_TX_CH(13),
 375         WCD9335_SLIM_TX_CH(14),
 376         WCD9335_SLIM_TX_CH(15),
 377 };
 378
 379 static const struct wcd9335_slim_ch wcd9335_rx_chs[WCD9335_RX_MAX] = {
 380         WCD9335_SLIM_RX_CH(0),   /* 16 */
 381         WCD9335_SLIM_RX_CH(1),   /* 17 */
 382         WCD9335_SLIM_RX_CH(2),
 383         WCD9335_SLIM_RX_CH(3),
 384         WCD9335_SLIM_RX_CH(4),
 385         WCD9335_SLIM_RX_CH(5),
 386         WCD9335_SLIM_RX_CH(6),
 387         WCD9335_SLIM_RX_CH(7),
 388         WCD9335_SLIM_RX_CH(8),
 389         WCD9335_SLIM_RX_CH(9),
 390         WCD9335_SLIM_RX_CH(10),
 391         WCD9335_SLIM_RX_CH(11),
 392         WCD9335_SLIM_RX_CH(12),
 393 };
 394
 395 struct interp_sample_rate {
 396         int rate;
 397         int rate_val;
 398 };
 399
 400 static struct interp_sample_rate int_mix_rate_val[] = {
 401         {48000, 0x4},   /* 48K */
 402         {96000, 0x5},   /* 96K */
 403         {192000, 0x6},  /* 192K */
 404 };
 405
 406 static struct interp_sample_rate int_prim_rate_val[] = {
 407         {8000, 0x0},    /* 8K */
 408         {16000, 0x1},   /* 16K */
 409         {24000, -EINVAL},/* 24K */
 410         {32000, 0x3},   /* 32K */
 411         {48000, 0x4},   /* 48K */
 412         {96000, 0x5},   /* 96K */
 413         {192000, 0x6},  /* 192K */
 414         {384000, 0x7},  /* 384K */
 415         {44100, 0x8}, /* 44.1K */
 416 };
 417
 418 struct wcd9335_reg_mask_val {
 419         u16 reg;
 420         u8 mask;
 421         u8 val;
 422 };
 423
 424 static const struct wcd9335_reg_mask_val wcd9335_codec_reg_init[] = {
 425         /* Rbuckfly/R_EAR(32) */
 426         {WCD9335_CDC_CLSH_K2_MSB, 0x0F, 0x00},
 427         {WCD9335_CDC_CLSH_K2_LSB, 0xFF, 0x60},
 428         {WCD9335_CPE_SS_DMIC_CFG, 0x80, 0x00},
 429         {WCD9335_CDC_BOOST0_BOOST_CTL, 0x70, 0x50},
 430         {WCD9335_CDC_BOOST1_BOOST_CTL, 0x70, 0x50},
 431         {WCD9335_CDC_RX7_RX_PATH_CFG1, 0x08, 0x08},
 432         {WCD9335_CDC_RX8_RX_PATH_CFG1, 0x08, 0x08},
 433         {WCD9335_ANA_LO_1_2, 0x3C, 0X3C},
 434         {WCD9335_DIFF_LO_COM_SWCAP_REFBUF_FREQ, 0x70, 0x00},
 435         {WCD9335_DIFF_LO_COM_PA_FREQ, 0x70, 0x40},
 436         {WCD9335_SOC_MAD_AUDIO_CTL_2, 0x03, 0x03},
 437         {WCD9335_CDC_TOP_TOP_CFG1, 0x02, 0x02},
 438         {WCD9335_CDC_TOP_TOP_CFG1, 0x01, 0x01},
 439         {WCD9335_EAR_CMBUFF, 0x08, 0x00},
 440         {WCD9335_CDC_TX9_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
 441         {WCD9335_CDC_TX10_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
 442         {WCD9335_CDC_TX11_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
 443         {WCD9335_CDC_TX12_SPKR_PROT_PATH_CFG0, 0x01, 0x01},
 444         {WCD9335_CDC_COMPANDER7_CTL3, 0x80, 0x80},
 445         {WCD9335_CDC_COMPANDER8_CTL3, 0x80, 0x80},
 446         {WCD9335_CDC_COMPANDER7_CTL7, 0x01, 0x01},
 447         {WCD9335_CDC_COMPANDER8_CTL7, 0x01, 0x01},
 448         {WCD9335_CDC_RX0_RX_PATH_CFG0, 0x01, 0x01},
 449         {WCD9335_CDC_RX1_RX_PATH_CFG0, 0x01, 0x01},
 450         {WCD9335_CDC_RX2_RX_PATH_CFG0, 0x01, 0x01},
 451         {WCD9335_CDC_RX3_RX_PATH_CFG0, 0x01, 0x01},
 452         {WCD9335_CDC_RX4_RX_PATH_CFG0, 0x01, 0x01},
 453         {WCD9335_CDC_RX5_RX_PATH_CFG0, 0x01, 0x01},
 454         {WCD9335_CDC_RX6_RX_PATH_CFG0, 0x01, 0x01},
 455         {WCD9335_CDC_RX7_RX_PATH_CFG0, 0x01, 0x01},
 456         {WCD9335_CDC_RX8_RX_PATH_CFG0, 0x01, 0x01},
 457         {WCD9335_CDC_RX0_RX_PATH_MIX_CFG, 0x01, 0x01},
 458         {WCD9335_CDC_RX1_RX_PATH_MIX_CFG, 0x01, 0x01},
 459         {WCD9335_CDC_RX2_RX_PATH_MIX_CFG, 0x01, 0x01},
 460         {WCD9335_CDC_RX3_RX_PATH_MIX_CFG, 0x01, 0x01},
 461         {WCD9335_CDC_RX4_RX_PATH_MIX_CFG, 0x01, 0x01},
 462         {WCD9335_CDC_RX5_RX_PATH_MIX_CFG, 0x01, 0x01},
 463         {WCD9335_CDC_RX6_RX_PATH_MIX_CFG, 0x01, 0x01},
 464         {WCD9335_CDC_RX7_RX_PATH_MIX_CFG, 0x01, 0x01},
 465         {WCD9335_CDC_RX8_RX_PATH_MIX_CFG, 0x01, 0x01},
 466         {WCD9335_VBADC_IBIAS_FE, 0x0C, 0x08},
 467         {WCD9335_RCO_CTRL_2, 0x0F, 0x08},
 468         {WCD9335_RX_BIAS_FLYB_MID_RST, 0xF0, 0x10},
 469         {WCD9335_FLYBACK_CTRL_1, 0x20, 0x20},
 470         {WCD9335_HPH_OCP_CTL, 0xFF, 0x5A},
 471         {WCD9335_HPH_L_TEST, 0x01, 0x01},
 472         {WCD9335_HPH_R_TEST, 0x01, 0x01},
 473         {WCD9335_CDC_BOOST0_BOOST_CFG1, 0x3F, 0x12},
 474         {WCD9335_CDC_BOOST0_BOOST_CFG2, 0x1C, 0x08},
 475         {WCD9335_CDC_COMPANDER7_CTL7, 0x1E, 0x18},
 476         {WCD9335_CDC_BOOST1_BOOST_CFG1, 0x3F, 0x12},
 477         {WCD9335_CDC_BOOST1_BOOST_CFG2, 0x1C, 0x08},
 478         {WCD9335_CDC_COMPANDER8_CTL7, 0x1E, 0x18},
 479         {WCD9335_CDC_TX0_TX_PATH_SEC7, 0xFF, 0x45},
 480         {WCD9335_CDC_RX0_RX_PATH_SEC0, 0xFC, 0xF4},
 481         {WCD9335_HPH_REFBUFF_LP_CTL, 0x08, 0x08},
 482         {WCD9335_HPH_REFBUFF_LP_CTL, 0x06, 0x02},
 483 };
 484
 485 /* Cutoff frequency for high pass filter */
 486 static const char * const cf_text[] = {
 487         "CF_NEG_3DB_4HZ", "CF_NEG_3DB_75HZ", "CF_NEG_3DB_150HZ"
 488 };
 489
 490 static const char * const rx_cf_text[] = {
 491         "CF_NEG_3DB_4HZ", "CF_NEG_3DB_75HZ", "CF_NEG_3DB_150HZ",
 492         "CF_NEG_3DB_0P48HZ"
 493 };
 494
 495 static const char * const rx_int0_7_mix_mux_text[] = {
 496         "ZERO", "RX0", "RX1", "RX2", "RX3", "RX4", "RX5",
 497         "RX6", "RX7", "PROXIMITY"
 498 };
 499
 500 static const char * const rx_int_mix_mux_text[] = {
 501         "ZERO", "RX0", "RX1", "RX2", "RX3", "RX4", "RX5",
 502         "RX6", "RX7"
 503 };
 504
 505 static const char * const rx_prim_mix_text[] = {
 506         "ZERO", "DEC0", "DEC1", "IIR0", "IIR1", "RX0", "RX1", "RX2",
 507         "RX3", "RX4", "RX5", "RX6", "RX7"
 508 };
 509
 510 static const char * const rx_int_dem_inp_mux_text[] = {
 511         "NORMAL_DSM_OUT", "CLSH_DSM_OUT",
 512 };
 513
 514 static const char * const rx_int0_interp_mux_text[] = {
 515         "ZERO", "RX INT0 MIX2",
 516 };
 517
 518 static const char * const rx_int1_interp_mux_text[] = {
 519         "ZERO", "RX INT1 MIX2",
 520 };
 521
 522 static const char * const rx_int2_interp_mux_text[] = {
 523         "ZERO", "RX INT2 MIX2",
 524 };
 525
 526 static const char * const rx_int3_interp_mux_text[] = {
 527         "ZERO", "RX INT3 MIX2",
 528 };
 529
 530 static const char * const rx_int4_interp_mux_text[] = {
 531         "ZERO", "RX INT4 MIX2",
 532 };
 533
 534 static const char * const rx_int5_interp_mux_text[] = {
 535         "ZERO", "RX INT5 MIX2",
 536 };
 537
 538 static const char * const rx_int6_interp_mux_text[] = {
 539         "ZERO", "RX INT6 MIX2",
 540 };
 541
 542 static const char * const rx_int7_interp_mux_text[] = {
 543         "ZERO", "RX INT7 MIX2",
 544 };
 545
 546 static const char * const rx_int8_interp_mux_text[] = {
 547         "ZERO", "RX INT8 SEC MIX"
 548 };
 549
 550 static const char * const rx_hph_mode_mux_text[] = {
 551         "Class H Invalid", "Class-H Hi-Fi", "Class-H Low Power", "Class-AB",
 552         "Class-H Hi-Fi Low Power"
 553 };
 554
 555 static const char *const slim_rx_mux_text[] = {
 556         "ZERO", "AIF1_PB", "AIF2_PB", "AIF3_PB", "AIF4_PB",
 557 };
 558
 559 static const char * const adc_mux_text[] = {
 560         "DMIC", "AMIC", "ANC_FB_TUNE1", "ANC_FB_TUNE2"
 561 };
 562
 563 static const char * const dmic_mux_text[] = {
 564         "ZERO", "DMIC0", "DMIC1", "DMIC2", "DMIC3", "DMIC4", "DMIC5",
 565         "SMIC0", "SMIC1", "SMIC2", "SMIC3"
 566 };
 567
 568 static const char * const dmic_mux_alt_text[] = {
 569         "ZERO", "DMIC0", "DMIC1", "DMIC2", "DMIC3", "DMIC4", "DMIC5",
 570 };
 571
 572 static const char * const amic_mux_text[] = {
 573         "ZERO", "ADC1", "ADC2", "ADC3", "ADC4", "ADC5", "ADC6"
 574 };
 575
 576 static const char * const sb_tx0_mux_text[] = {
 577         "ZERO", "RX_MIX_TX0", "DEC0", "DEC0_192"
 578 };
 579
 580 static const char * const sb_tx1_mux_text[] = {
 581         "ZERO", "RX_MIX_TX1", "DEC1", "DEC1_192"
 582 };
 583
 584 static const char * const sb_tx2_mux_text[] = {
 585         "ZERO", "RX_MIX_TX2", "DEC2", "DEC2_192"
 586 };
 587
 588 static const char * const sb_tx3_mux_text[] = {
 589         "ZERO", "RX_MIX_TX3", "DEC3", "DEC3_192"
 590 };
 591
 592 static const char * const sb_tx4_mux_text[] = {
 593         "ZERO", "RX_MIX_TX4", "DEC4", "DEC4_192"
 594 };
 595
 596 static const char * const sb_tx5_mux_text[] = {
 597         "ZERO", "RX_MIX_TX5", "DEC5", "DEC5_192"
 598 };
 599
 600 static const char * const sb_tx6_mux_text[] = {
 601         "ZERO", "RX_MIX_TX6", "DEC6", "DEC6_192"
 602 };
 603
 604 static const char * const sb_tx7_mux_text[] = {
 605         "ZERO", "RX_MIX_TX7", "DEC7", "DEC7_192"
 606 };
 607
 608 static const char * const sb_tx8_mux_text[] = {
 609         "ZERO", "RX_MIX_TX8", "DEC8", "DEC8_192"
 610 };
 611
 612 static const DECLARE_TLV_DB_SCALE(digital_gain, -8400, 100, -8400);
 613 static const DECLARE_TLV_DB_SCALE(line_gain, 0, 7, 1);
 614 static const DECLARE_TLV_DB_SCALE(analog_gain, 0, 25, 1);
 615 static const DECLARE_TLV_DB_SCALE(ear_pa_gain, 0, 150, 0);
 616
 617 static const struct soc_enum cf_dec0_enum =
 618         SOC_ENUM_SINGLE(WCD9335_CDC_TX0_TX_PATH_CFG0, 5, 3, cf_text);
 619
 620 static const struct soc_enum cf_dec1_enum =
 621         SOC_ENUM_SINGLE(WCD9335_CDC_TX1_TX_PATH_CFG0, 5, 3, cf_text);
 622
 623 static const struct soc_enum cf_dec2_enum =
 624         SOC_ENUM_SINGLE(WCD9335_CDC_TX2_TX_PATH_CFG0, 5, 3, cf_text);
 625
 626 static const struct soc_enum cf_dec3_enum =
 627         SOC_ENUM_SINGLE(WCD9335_CDC_TX3_TX_PATH_CFG0, 5, 3, cf_text);
 628
 629 static const struct soc_enum cf_dec4_enum =
 630         SOC_ENUM_SINGLE(WCD9335_CDC_TX4_TX_PATH_CFG0, 5, 3, cf_text);
 631
 632 static const struct soc_enum cf_dec5_enum =
 633         SOC_ENUM_SINGLE(WCD9335_CDC_TX5_TX_PATH_CFG0, 5, 3, cf_text);
 634
 635 static const struct soc_enum cf_dec6_enum =
 636         SOC_ENUM_SINGLE(WCD9335_CDC_TX6_TX_PATH_CFG0, 5, 3, cf_text);
 637
 638 static const struct soc_enum cf_dec7_enum =
 639         SOC_ENUM_SINGLE(WCD9335_CDC_TX7_TX_PATH_CFG0, 5, 3, cf_text);
 640
 641 static const struct soc_enum cf_dec8_enum =
 642         SOC_ENUM_SINGLE(WCD9335_CDC_TX8_TX_PATH_CFG0, 5, 3, cf_text);
 643
 644 static const struct soc_enum cf_int0_1_enum =
 645         SOC_ENUM_SINGLE(WCD9335_CDC_RX0_RX_PATH_CFG2, 0, 4, rx_cf_text);
 646
 647 static SOC_ENUM_SINGLE_DECL(cf_int0_2_enum, WCD9335_CDC_RX0_RX_PATH_MIX_CFG, 2,
 648                      rx_cf_text);
 649
 650 static const struct soc_enum cf_int1_1_enum =
 651         SOC_ENUM_SINGLE(WCD9335_CDC_RX1_RX_PATH_CFG2, 0, 4, rx_cf_text);
 652
 653 static SOC_ENUM_SINGLE_DECL(cf_int1_2_enum, WCD9335_CDC_RX1_RX_PATH_MIX_CFG, 2,
 654                      rx_cf_text);
 655
 656 static const struct soc_enum cf_int2_1_enum =
 657         SOC_ENUM_SINGLE(WCD9335_CDC_RX2_RX_PATH_CFG2, 0, 4, rx_cf_text);
 658
 659 static SOC_ENUM_SINGLE_DECL(cf_int2_2_enum, WCD9335_CDC_RX2_RX_PATH_MIX_CFG, 2,
 660                      rx_cf_text);
 661
 662 static const struct soc_enum cf_int3_1_enum =
 663         SOC_ENUM_SINGLE(WCD9335_CDC_RX3_RX_PATH_CFG2, 0, 4, rx_cf_text);
 664
 665 static SOC_ENUM_SINGLE_DECL(cf_int3_2_enum, WCD9335_CDC_RX3_RX_PATH_MIX_CFG, 2,
 666                      rx_cf_text);
 667
 668 static const struct soc_enum cf_int4_1_enum =
 669         SOC_ENUM_SINGLE(WCD9335_CDC_RX4_RX_PATH_CFG2, 0, 4, rx_cf_text);
 670
 671 static SOC_ENUM_SINGLE_DECL(cf_int4_2_enum, WCD9335_CDC_RX4_RX_PATH_MIX_CFG, 2,
 672                      rx_cf_text);
 673
 674 static const struct soc_enum cf_int5_1_enum =
 675         SOC_ENUM_SINGLE(WCD9335_CDC_RX5_RX_PATH_CFG2, 0, 4, rx_cf_text);
 676
 677 static SOC_ENUM_SINGLE_DECL(cf_int5_2_enum, WCD9335_CDC_RX5_RX_PATH_MIX_CFG, 2,
 678                      rx_cf_text);
 679
 680 static const struct soc_enum cf_int6_1_enum =
 681         SOC_ENUM_SINGLE(WCD9335_CDC_RX6_RX_PATH_CFG2, 0, 4, rx_cf_text);
 682
 683 static SOC_ENUM_SINGLE_DECL(cf_int6_2_enum, WCD9335_CDC_RX6_RX_PATH_MIX_CFG, 2,
 684                      rx_cf_text);
 685
 686 static const struct soc_enum cf_int7_1_enum =
 687         SOC_ENUM_SINGLE(WCD9335_CDC_RX7_RX_PATH_CFG2, 0, 4, rx_cf_text);
 688
 689 static SOC_ENUM_SINGLE_DECL(cf_int7_2_enum, WCD9335_CDC_RX7_RX_PATH_MIX_CFG, 2,
 690                      rx_cf_text);
 691
 692 static const struct soc_enum cf_int8_1_enum =
 693         SOC_ENUM_SINGLE(WCD9335_CDC_RX8_RX_PATH_CFG2, 0, 4, rx_cf_text);
 694
 695 static SOC_ENUM_SINGLE_DECL(cf_int8_2_enum, WCD9335_CDC_RX8_RX_PATH_MIX_CFG, 2,
 696                      rx_cf_text);
 697
 698 static const struct soc_enum rx_hph_mode_mux_enum =
 699         SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(rx_hph_mode_mux_text),
 700                             rx_hph_mode_mux_text);
 701
 702 static const struct soc_enum slim_rx_mux_enum =
 703         SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(slim_rx_mux_text), slim_rx_mux_text);
 704
 705 static const struct soc_enum rx_int0_2_mux_chain_enum =
 706         SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT0_CFG1, 0, 10,
 707                         rx_int0_7_mix_mux_text);
 708
 709 static const struct soc_enum rx_int1_2_mux_chain_enum =
 710         SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT1_CFG1, 0, 9,
 711                         rx_int_mix_mux_text);
 712
 713 static const struct soc_enum rx_int2_2_mux_chain_enum =
 714         SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT2_CFG1, 0, 9,
 715                         rx_int_mix_mux_text);
 716
 717 static const struct soc_enum rx_int3_2_mux_chain_enum =
 718         SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT3_CFG1, 0, 9,
 719                         rx_int_mix_mux_text);
 720
 721 static const struct soc_enum rx_int4_2_mux_chain_enum =
 722         SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT4_CFG1, 0, 9,
 723                         rx_int_mix_mux_text);
 724
 725 static const struct soc_enum rx_int5_2_mux_chain_enum =
 726         SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT5_CFG1, 0, 9,
 727                         rx_int_mix_mux_text);
 728
 729 static const struct soc_enum rx_int6_2_mux_chain_enum =
 730         SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT6_CFG1, 0, 9,
 731                         rx_int_mix_mux_text);
 732
 733 static const struct soc_enum rx_int7_2_mux_chain_enum =
 734         SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT7_CFG1, 0, 10,
 735                         rx_int0_7_mix_mux_text);
 736
 737 static const struct soc_enum rx_int8_2_mux_chain_enum =
 738         SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT8_CFG1, 0, 9,
 739                         rx_int_mix_mux_text);
 740
 741 static const struct soc_enum rx_int0_1_mix_inp0_chain_enum =
 742         SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT0_CFG0, 0, 13,
 743                         rx_prim_mix_text);
 744
 745 static const struct soc_enum rx_int0_1_mix_inp1_chain_enum =
 746         SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT0_CFG0, 4, 13,
 747                         rx_prim_mix_text);
 748
 749 static const struct soc_enum rx_int0_1_mix_inp2_chain_enum =
 750         SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT0_CFG1, 4, 13,
 751                         rx_prim_mix_text);
 752
 753 static const struct soc_enum rx_int1_1_mix_inp0_chain_enum =
 754         SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT1_CFG0, 0, 13,
 755                         rx_prim_mix_text);
 756
 757 static const struct soc_enum rx_int1_1_mix_inp1_chain_enum =
 758         SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT1_CFG0, 4, 13,
 759                         rx_prim_mix_text);
 760
 761 static const struct soc_enum rx_int1_1_mix_inp2_chain_enum =
 762         SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT1_CFG1, 4, 13,
 763                         rx_prim_mix_text);
 764
 765 static const struct soc_enum rx_int2_1_mix_inp0_chain_enum =
 766         SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT2_CFG0, 0, 13,
 767                         rx_prim_mix_text);
 768
 769 static const struct soc_enum rx_int2_1_mix_inp1_chain_enum =
 770         SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT2_CFG0, 4, 13,
 771                         rx_prim_mix_text);
 772
 773 static const struct soc_enum rx_int2_1_mix_inp2_chain_enum =
 774         SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT2_CFG1, 4, 13,
 775                         rx_prim_mix_text);
 776
 777 static const struct soc_enum rx_int3_1_mix_inp0_chain_enum =
 778         SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT3_CFG0, 0, 13,
 779                         rx_prim_mix_text);
 780
 781 static const struct soc_enum rx_int3_1_mix_inp1_chain_enum =
 782         SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT3_CFG0, 4, 13,
 783                         rx_prim_mix_text);
 784
 785 static const struct soc_enum rx_int3_1_mix_inp2_chain_enum =
 786         SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT3_CFG1, 4, 13,
 787                         rx_prim_mix_text);
 788
 789 static const struct soc_enum rx_int4_1_mix_inp0_chain_enum =
 790         SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT4_CFG0, 0, 13,
 791                         rx_prim_mix_text);
 792
 793 static const struct soc_enum rx_int4_1_mix_inp1_chain_enum =
 794         SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT4_CFG0, 4, 13,
 795                         rx_prim_mix_text);
 796
 797 static const struct soc_enum rx_int4_1_mix_inp2_chain_enum =
 798         SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT4_CFG1, 4, 13,
 799                         rx_prim_mix_text);
 800
 801 static const struct soc_enum rx_int5_1_mix_inp0_chain_enum =
 802         SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT5_CFG0, 0, 13,
 803                         rx_prim_mix_text);
 804
 805 static const struct soc_enum rx_int5_1_mix_inp1_chain_enum =
 806         SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT5_CFG0, 4, 13,
 807                         rx_prim_mix_text);
 808
 809 static const struct soc_enum rx_int5_1_mix_inp2_chain_enum =
 810         SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT5_CFG1, 4, 13,
 811                         rx_prim_mix_text);
 812
 813 static const struct soc_enum rx_int6_1_mix_inp0_chain_enum =
 814         SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT6_CFG0, 0, 13,
 815                         rx_prim_mix_text);
 816
 817 static const struct soc_enum rx_int6_1_mix_inp1_chain_enum =
 818         SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT6_CFG0, 4, 13,
 819                         rx_prim_mix_text);
 820
 821 static const struct soc_enum rx_int6_1_mix_inp2_chain_enum =
 822         SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT6_CFG1, 4, 13,
 823                         rx_prim_mix_text);
 824
 825 static const struct soc_enum rx_int7_1_mix_inp0_chain_enum =
 826         SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT7_CFG0, 0, 13,
 827                         rx_prim_mix_text);
 828
 829 static const struct soc_enum rx_int7_1_mix_inp1_chain_enum =
 830         SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT7_CFG0, 4, 13,
 831                         rx_prim_mix_text);
 832
 833 static const struct soc_enum rx_int7_1_mix_inp2_chain_enum =
 834         SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT7_CFG1, 4, 13,
 835                         rx_prim_mix_text);
 836
 837 static const struct soc_enum rx_int8_1_mix_inp0_chain_enum =
 838         SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT8_CFG0, 0, 13,
 839                         rx_prim_mix_text);
 840
 841 static const struct soc_enum rx_int8_1_mix_inp1_chain_enum =
 842         SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT8_CFG0, 4, 13,
 843                         rx_prim_mix_text);
 844
 845 static const struct soc_enum rx_int8_1_mix_inp2_chain_enum =
 846         SOC_ENUM_SINGLE(WCD9335_CDC_RX_INP_MUX_RX_INT8_CFG1, 4, 13,
 847                         rx_prim_mix_text);
 848
 849 static const struct soc_enum rx_int0_dem_inp_mux_enum =
 850         SOC_ENUM_SINGLE(WCD9335_CDC_RX0_RX_PATH_SEC0, 0,
 851                         ARRAY_SIZE(rx_int_dem_inp_mux_text),
 852                         rx_int_dem_inp_mux_text);
 853
 854 static const struct soc_enum rx_int1_dem_inp_mux_enum =
 855         SOC_ENUM_SINGLE(WCD9335_CDC_RX1_RX_PATH_SEC0, 0,
 856                         ARRAY_SIZE(rx_int_dem_inp_mux_text),
 857                         rx_int_dem_inp_mux_text);
 858
 859 static const struct soc_enum rx_int2_dem_inp_mux_enum =
 860         SOC_ENUM_SINGLE(WCD9335_CDC_RX2_RX_PATH_SEC0, 0,
 861                         ARRAY_SIZE(rx_int_dem_inp_mux_text),
 862                         rx_int_dem_inp_mux_text);
 863
 864 static const struct soc_enum rx_int0_interp_mux_enum =
 865         SOC_ENUM_SINGLE(WCD9335_CDC_RX0_RX_PATH_CTL, 5, 2,
 866                         rx_int0_interp_mux_text);
 867
 868 static const struct soc_enum rx_int1_interp_mux_enum =
 869         SOC_ENUM_SINGLE(WCD9335_CDC_RX1_RX_PATH_CTL, 5, 2,
 870                         rx_int1_interp_mux_text);
 871
 872 static const struct soc_enum rx_int2_interp_mux_enum =
 873         SOC_ENUM_SINGLE(WCD9335_CDC_RX2_RX_PATH_CTL, 5, 2,
 874                         rx_int2_interp_mux_text);
 875
 876 static const struct soc_enum rx_int3_interp_mux_enum =
 877         SOC_ENUM_SINGLE(WCD9335_CDC_RX3_RX_PATH_CTL, 5, 2,
 878                         rx_int3_interp_mux_text);
 879
 880 static const struct soc_enum rx_int4_interp_mux_enum =
 881         SOC_ENUM_SINGLE(WCD9335_CDC_RX4_RX_PATH_CTL, 5, 2,
 882                         rx_int4_interp_mux_text);
 883
 884 static const struct soc_enum rx_int5_interp_mux_enum =
 885         SOC_ENUM_SINGLE(WCD9335_CDC_RX5_RX_PATH_CTL, 5, 2,
 886                         rx_int5_interp_mux_text);
 887
 888 static const struct soc_enum rx_int6_interp_mux_enum =
 889         SOC_ENUM_SINGLE(WCD9335_CDC_RX6_RX_PATH_CTL, 5, 2,
 890                         rx_int6_interp_mux_text);
 891
 892 static const struct soc_enum rx_int7_interp_mux_enum =
 893         SOC_ENUM_SINGLE(WCD9335_CDC_RX7_RX_PATH_CTL, 5, 2,
 894                         rx_int7_interp_mux_text);
 895
 896 static const struct soc_enum rx_int8_interp_mux_enum =
 897         SOC_ENUM_SINGLE(WCD9335_CDC_RX8_RX_PATH_CTL, 5, 2,
 898                         rx_int8_interp_mux_text);
 899
 900 static const struct soc_enum tx_adc_mux0_chain_enum =
 901         SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX0_CFG1, 0, 4,
 902                         adc_mux_text);
 903
 904 static const struct soc_enum tx_adc_mux1_chain_enum =
 905         SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX1_CFG1, 0, 4,
 906                         adc_mux_text);
 907
 908 static const struct soc_enum tx_adc_mux2_chain_enum =
 909         SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX2_CFG1, 0, 4,
 910                         adc_mux_text);
 911
 912 static const struct soc_enum tx_adc_mux3_chain_enum =
 913         SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX3_CFG1, 0, 4,
 914                         adc_mux_text);
 915
 916 static const struct soc_enum tx_adc_mux4_chain_enum =
 917         SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX4_CFG0, 6, 4,
 918                         adc_mux_text);
 919
 920 static const struct soc_enum tx_adc_mux5_chain_enum =
 921         SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX5_CFG0, 6, 4,
 922                         adc_mux_text);
 923
 924 static const struct soc_enum tx_adc_mux6_chain_enum =
 925         SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX6_CFG0, 6, 4,
 926                         adc_mux_text);
 927
 928 static const struct soc_enum tx_adc_mux7_chain_enum =
 929         SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX7_CFG0, 6, 4,
 930                         adc_mux_text);
 931
 932 static const struct soc_enum tx_adc_mux8_chain_enum =
 933         SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX8_CFG0, 6, 4,
 934                         adc_mux_text);
 935
 936 static const struct soc_enum tx_dmic_mux0_enum =
 937         SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX0_CFG0, 3, 11,
 938                         dmic_mux_text);
 939
 940 static const struct soc_enum tx_dmic_mux1_enum =
 941         SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX1_CFG0, 3, 11,
 942                         dmic_mux_text);
 943
 944 static const struct soc_enum tx_dmic_mux2_enum =
 945         SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX2_CFG0, 3, 11,
 946                         dmic_mux_text);
 947
 948 static const struct soc_enum tx_dmic_mux3_enum =
 949         SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX3_CFG0, 3, 11,
 950                         dmic_mux_text);
 951
 952 static const struct soc_enum tx_dmic_mux4_enum =
 953         SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX4_CFG0, 3, 7,
 954                         dmic_mux_alt_text);
 955
 956 static const struct soc_enum tx_dmic_mux5_enum =
 957         SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX5_CFG0, 3, 7,
 958                         dmic_mux_alt_text);
 959
 960 static const struct soc_enum tx_dmic_mux6_enum =
 961         SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX6_CFG0, 3, 7,
 962                         dmic_mux_alt_text);
 963
 964 static const struct soc_enum tx_dmic_mux7_enum =
 965         SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX7_CFG0, 3, 7,
 966                         dmic_mux_alt_text);
 967
 968 static const struct soc_enum tx_dmic_mux8_enum =
 969         SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX8_CFG0, 3, 7,
 970                         dmic_mux_alt_text);
 971
 972 static const struct soc_enum tx_amic_mux0_enum =
 973         SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX0_CFG0, 0, 7,
 974                         amic_mux_text);
 975
 976 static const struct soc_enum tx_amic_mux1_enum =
 977         SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX1_CFG0, 0, 7,
 978                         amic_mux_text);
 979
 980 static const struct soc_enum tx_amic_mux2_enum =
 981         SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX2_CFG0, 0, 7,
 982                         amic_mux_text);
 983
 984 static const struct soc_enum tx_amic_mux3_enum =
 985         SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX3_CFG0, 0, 7,
 986                         amic_mux_text);
 987
 988 static const struct soc_enum tx_amic_mux4_enum =
 989         SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX4_CFG0, 0, 7,
 990                         amic_mux_text);
 991
 992 static const struct soc_enum tx_amic_mux5_enum =
 993         SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX5_CFG0, 0, 7,
 994                         amic_mux_text);
 995
 996 static const struct soc_enum tx_amic_mux6_enum =
 997         SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX6_CFG0, 0, 7,
 998                         amic_mux_text);
 999
1000 static const struct soc_enum tx_amic_mux7_enum =
1001         SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX7_CFG0, 0, 7,
1002                         amic_mux_text);
1003
1004 static const struct soc_enum tx_amic_mux8_enum =
1005         SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX8_CFG0, 0, 7,
1006                         amic_mux_text);
1007
1008 static const struct soc_enum sb_tx0_mux_enum =
1009         SOC_ENUM_SINGLE(WCD9335_CDC_IF_ROUTER_TX_MUX_CFG0, 0, 4,
1010                         sb_tx0_mux_text);
1011
1012 static const struct soc_enum sb_tx1_mux_enum =
1013         SOC_ENUM_SINGLE(WCD9335_CDC_IF_ROUTER_TX_MUX_CFG0, 2, 4,
1014                         sb_tx1_mux_text);
1015
1016 static const struct soc_enum sb_tx2_mux_enum =
1017         SOC_ENUM_SINGLE(WCD9335_CDC_IF_ROUTER_TX_MUX_CFG0, 4, 4,
1018                         sb_tx2_mux_text);
1019
1020 static const struct soc_enum sb_tx3_mux_enum =
1021         SOC_ENUM_SINGLE(WCD9335_CDC_IF_ROUTER_TX_MUX_CFG0, 6, 4,
1022                         sb_tx3_mux_text);
1023
1024 static const struct soc_enum sb_tx4_mux_enum =
1025         SOC_ENUM_SINGLE(WCD9335_CDC_IF_ROUTER_TX_MUX_CFG1, 0, 4,
1026                         sb_tx4_mux_text);
1027
1028 static const struct soc_enum sb_tx5_mux_enum =
1029         SOC_ENUM_SINGLE(WCD9335_CDC_IF_ROUTER_TX_MUX_CFG1, 2, 4,
1030                         sb_tx5_mux_text);
1031
1032 static const struct soc_enum sb_tx6_mux_enum =
1033         SOC_ENUM_SINGLE(WCD9335_CDC_IF_ROUTER_TX_MUX_CFG1, 4, 4,
1034                         sb_tx6_mux_text);
1035
1036 static const struct soc_enum sb_tx7_mux_enum =
1037         SOC_ENUM_SINGLE(WCD9335_CDC_IF_ROUTER_TX_MUX_CFG1, 6, 4,
1038                         sb_tx7_mux_text);
1039
1040 static const struct soc_enum sb_tx8_mux_enum =
1041         SOC_ENUM_SINGLE(WCD9335_CDC_IF_ROUTER_TX_MUX_CFG2, 0, 4,
1042                         sb_tx8_mux_text);
1043
1044 static const struct snd_kcontrol_new rx_int0_2_mux =
1045         SOC_DAPM_ENUM("RX INT0_2 MUX Mux", rx_int0_2_mux_chain_enum);
1046
1047 static const struct snd_kcontrol_new rx_int1_2_mux =
1048         SOC_DAPM_ENUM("RX INT1_2 MUX Mux", rx_int1_2_mux_chain_enum);
1049
1050 static const struct snd_kcontrol_new rx_int2_2_mux =
1051         SOC_DAPM_ENUM("RX INT2_2 MUX Mux", rx_int2_2_mux_chain_enum);
1052
1053 static const struct snd_kcontrol_new rx_int3_2_mux =
1054         SOC_DAPM_ENUM("RX INT3_2 MUX Mux", rx_int3_2_mux_chain_enum);
1055
1056 static const struct snd_kcontrol_new rx_int4_2_mux =
1057         SOC_DAPM_ENUM("RX INT4_2 MUX Mux", rx_int4_2_mux_chain_enum);
1058
1059 static const struct snd_kcontrol_new rx_int5_2_mux =
1060         SOC_DAPM_ENUM("RX INT5_2 MUX Mux", rx_int5_2_mux_chain_enum);
1061
1062 static const struct snd_kcontrol_new rx_int6_2_mux =
1063         SOC_DAPM_ENUM("RX INT6_2 MUX Mux", rx_int6_2_mux_chain_enum);
1064
1065 static const struct snd_kcontrol_new rx_int7_2_mux =
1066         SOC_DAPM_ENUM("RX INT7_2 MUX Mux", rx_int7_2_mux_chain_enum);
1067
1068 static const struct snd_kcontrol_new rx_int8_2_mux =
1069         SOC_DAPM_ENUM("RX INT8_2 MUX Mux", rx_int8_2_mux_chain_enum);
1070
1071 static const struct snd_kcontrol_new rx_int0_1_mix_inp0_mux =
1072         SOC_DAPM_ENUM("RX INT0_1 MIX1 INP0 Mux", rx_int0_1_mix_inp0_chain_enum);
1073
1074 static const struct snd_kcontrol_new rx_int0_1_mix_inp1_mux =
1075         SOC_DAPM_ENUM("RX INT0_1 MIX1 INP1 Mux", rx_int0_1_mix_inp1_chain_enum);
1076
1077 static const struct snd_kcontrol_new rx_int0_1_mix_inp2_mux =
1078         SOC_DAPM_ENUM("RX INT0_1 MIX1 INP2 Mux", rx_int0_1_mix_inp2_chain_enum);
1079
1080 static const struct snd_kcontrol_new rx_int1_1_mix_inp0_mux =
1081         SOC_DAPM_ENUM("RX INT1_1 MIX1 INP0 Mux", rx_int1_1_mix_inp0_chain_enum);
1082
1083 static const struct snd_kcontrol_new rx_int1_1_mix_inp1_mux =
1084         SOC_DAPM_ENUM("RX INT1_1 MIX1 INP1 Mux", rx_int1_1_mix_inp1_chain_enum);
1085
1086 static const struct snd_kcontrol_new rx_int1_1_mix_inp2_mux =
1087         SOC_DAPM_ENUM("RX INT1_1 MIX1 INP2 Mux", rx_int1_1_mix_inp2_chain_enum);
1088
1089 static const struct snd_kcontrol_new rx_int2_1_mix_inp0_mux =
1090         SOC_DAPM_ENUM("RX INT2_1 MIX1 INP0 Mux", rx_int2_1_mix_inp0_chain_enum);
1091
1092 static const struct snd_kcontrol_new rx_int2_1_mix_inp1_mux =
1093         SOC_DAPM_ENUM("RX INT2_1 MIX1 INP1 Mux", rx_int2_1_mix_inp1_chain_enum);
1094
1095 static const struct snd_kcontrol_new rx_int2_1_mix_inp2_mux =
1096         SOC_DAPM_ENUM("RX INT2_1 MIX1 INP2 Mux", rx_int2_1_mix_inp2_chain_enum);
1097
1098 static const struct snd_kcontrol_new rx_int3_1_mix_inp0_mux =
1099         SOC_DAPM_ENUM("RX INT3_1 MIX1 INP0 Mux", rx_int3_1_mix_inp0_chain_enum);
1100
1101 static const struct snd_kcontrol_new rx_int3_1_mix_inp1_mux =
1102         SOC_DAPM_ENUM("RX INT3_1 MIX1 INP1 Mux", rx_int3_1_mix_inp1_chain_enum);
1103
1104 static const struct snd_kcontrol_new rx_int3_1_mix_inp2_mux =
1105         SOC_DAPM_ENUM("RX INT3_1 MIX1 INP2 Mux", rx_int3_1_mix_inp2_chain_enum);
1106
1107 static const struct snd_kcontrol_new rx_int4_1_mix_inp0_mux =
1108         SOC_DAPM_ENUM("RX INT4_1 MIX1 INP0 Mux", rx_int4_1_mix_inp0_chain_enum);
1109
1110 static const struct snd_kcontrol_new rx_int4_1_mix_inp1_mux =
1111         SOC_DAPM_ENUM("RX INT4_1 MIX1 INP1 Mux", rx_int4_1_mix_inp1_chain_enum);
1112
1113 static const struct snd_kcontrol_new rx_int4_1_mix_inp2_mux =
1114         SOC_DAPM_ENUM("RX INT4_1 MIX1 INP2 Mux", rx_int4_1_mix_inp2_chain_enum);
1115
1116 static const struct snd_kcontrol_new rx_int5_1_mix_inp0_mux =
1117         SOC_DAPM_ENUM("RX INT5_1 MIX1 INP0 Mux", rx_int5_1_mix_inp0_chain_enum);
1118
1119 static const struct snd_kcontrol_new rx_int5_1_mix_inp1_mux =
1120         SOC_DAPM_ENUM("RX INT5_1 MIX1 INP1 Mux", rx_int5_1_mix_inp1_chain_enum);
1121
1122 static const struct snd_kcontrol_new rx_int5_1_mix_inp2_mux =
1123         SOC_DAPM_ENUM("RX INT5_1 MIX1 INP2 Mux", rx_int5_1_mix_inp2_chain_enum);
1124
1125 static const struct snd_kcontrol_new rx_int6_1_mix_inp0_mux =
1126         SOC_DAPM_ENUM("RX INT6_1 MIX1 INP0 Mux", rx_int6_1_mix_inp0_chain_enum);
1127
1128 static const struct snd_kcontrol_new rx_int6_1_mix_inp1_mux =
1129         SOC_DAPM_ENUM("RX INT6_1 MIX1 INP1 Mux", rx_int6_1_mix_inp1_chain_enum);
1130
1131 static const struct snd_kcontrol_new rx_int6_1_mix_inp2_mux =
1132         SOC_DAPM_ENUM("RX INT6_1 MIX1 INP2 Mux", rx_int6_1_mix_inp2_chain_enum);
1133
1134 static const struct snd_kcontrol_new rx_int7_1_mix_inp0_mux =
1135         SOC_DAPM_ENUM("RX INT7_1 MIX1 INP0 Mux", rx_int7_1_mix_inp0_chain_enum);
1136
1137 static const struct snd_kcontrol_new rx_int7_1_mix_inp1_mux =
1138         SOC_DAPM_ENUM("RX INT7_1 MIX1 INP1 Mux", rx_int7_1_mix_inp1_chain_enum);
1139
1140 static const struct snd_kcontrol_new rx_int7_1_mix_inp2_mux =
1141         SOC_DAPM_ENUM("RX INT7_1 MIX1 INP2 Mux", rx_int7_1_mix_inp2_chain_enum);
1142
1143 static const struct snd_kcontrol_new rx_int8_1_mix_inp0_mux =
1144         SOC_DAPM_ENUM("RX INT8_1 MIX1 INP0 Mux", rx_int8_1_mix_inp0_chain_enum);
1145
1146 static const struct snd_kcontrol_new rx_int8_1_mix_inp1_mux =
1147         SOC_DAPM_ENUM("RX INT8_1 MIX1 INP1 Mux", rx_int8_1_mix_inp1_chain_enum);
1148
1149 static const struct snd_kcontrol_new rx_int8_1_mix_inp2_mux =
1150         SOC_DAPM_ENUM("RX INT8_1 MIX1 INP2 Mux", rx_int8_1_mix_inp2_chain_enum);
1151
1152 static const struct snd_kcontrol_new rx_int0_interp_mux =
1153         SOC_DAPM_ENUM("RX INT0 INTERP Mux", rx_int0_interp_mux_enum);
1154
1155 static const struct snd_kcontrol_new rx_int1_interp_mux =
1156         SOC_DAPM_ENUM("RX INT1 INTERP Mux", rx_int1_interp_mux_enum);
1157
1158 static const struct snd_kcontrol_new rx_int2_interp_mux =
1159         SOC_DAPM_ENUM("RX INT2 INTERP Mux", rx_int2_interp_mux_enum);
1160
1161 static const struct snd_kcontrol_new rx_int3_interp_mux =
1162         SOC_DAPM_ENUM("RX INT3 INTERP Mux", rx_int3_interp_mux_enum);
1163
1164 static const struct snd_kcontrol_new rx_int4_interp_mux =
1165         SOC_DAPM_ENUM("RX INT4 INTERP Mux", rx_int4_interp_mux_enum);
1166
1167 static const struct snd_kcontrol_new rx_int5_interp_mux =
1168         SOC_DAPM_ENUM("RX INT5 INTERP Mux", rx_int5_interp_mux_enum);
1169
1170 static const struct snd_kcontrol_new rx_int6_interp_mux =
1171         SOC_DAPM_ENUM("RX INT6 INTERP Mux", rx_int6_interp_mux_enum);
1172
1173 static const struct snd_kcontrol_new rx_int7_interp_mux =
1174         SOC_DAPM_ENUM("RX INT7 INTERP Mux", rx_int7_interp_mux_enum);
1175
1176 static const struct snd_kcontrol_new rx_int8_interp_mux =
1177         SOC_DAPM_ENUM("RX INT8 INTERP Mux", rx_int8_interp_mux_enum);
1178
1179 static const struct snd_kcontrol_new tx_dmic_mux0 =
1180         SOC_DAPM_ENUM("DMIC MUX0 Mux", tx_dmic_mux0_enum);
1181
1182 static const struct snd_kcontrol_new tx_dmic_mux1 =
1183         SOC_DAPM_ENUM("DMIC MUX1 Mux", tx_dmic_mux1_enum);
1184
1185 static const struct snd_kcontrol_new tx_dmic_mux2 =
1186         SOC_DAPM_ENUM("DMIC MUX2 Mux", tx_dmic_mux2_enum);
1187
1188 static const struct snd_kcontrol_new tx_dmic_mux3 =
1189         SOC_DAPM_ENUM("DMIC MUX3 Mux", tx_dmic_mux3_enum);
1190
1191 static const struct snd_kcontrol_new tx_dmic_mux4 =
1192         SOC_DAPM_ENUM("DMIC MUX4 Mux", tx_dmic_mux4_enum);
1193
1194 static const struct snd_kcontrol_new tx_dmic_mux5 =
1195         SOC_DAPM_ENUM("DMIC MUX5 Mux", tx_dmic_mux5_enum);
1196
1197 static const struct snd_kcontrol_new tx_dmic_mux6 =
1198         SOC_DAPM_ENUM("DMIC MUX6 Mux", tx_dmic_mux6_enum);
1199
1200 static const struct snd_kcontrol_new tx_dmic_mux7 =
1201         SOC_DAPM_ENUM("DMIC MUX7 Mux", tx_dmic_mux7_enum);
1202
1203 static const struct snd_kcontrol_new tx_dmic_mux8 =
1204         SOC_DAPM_ENUM("DMIC MUX8 Mux", tx_dmic_mux8_enum);
1205
1206 static const struct snd_kcontrol_new tx_amic_mux0 =
1207         SOC_DAPM_ENUM("AMIC MUX0 Mux", tx_amic_mux0_enum);
1208
1209 static const struct snd_kcontrol_new tx_amic_mux1 =
1210         SOC_DAPM_ENUM("AMIC MUX1 Mux", tx_amic_mux1_enum);
1211
1212 static const struct snd_kcontrol_new tx_amic_mux2 =
1213         SOC_DAPM_ENUM("AMIC MUX2 Mux", tx_amic_mux2_enum);
1214
1215 static const struct snd_kcontrol_new tx_amic_mux3 =
1216         SOC_DAPM_ENUM("AMIC MUX3 Mux", tx_amic_mux3_enum);
1217
1218 static const struct snd_kcontrol_new tx_amic_mux4 =
1219         SOC_DAPM_ENUM("AMIC MUX4 Mux", tx_amic_mux4_enum);
1220
1221 static const struct snd_kcontrol_new tx_amic_mux5 =
1222         SOC_DAPM_ENUM("AMIC MUX5 Mux", tx_amic_mux5_enum);
1223
1224 static const struct snd_kcontrol_new tx_amic_mux6 =
1225         SOC_DAPM_ENUM("AMIC MUX6 Mux", tx_amic_mux6_enum);
1226
1227 static const struct snd_kcontrol_new tx_amic_mux7 =
1228         SOC_DAPM_ENUM("AMIC MUX7 Mux", tx_amic_mux7_enum);
1229
1230 static const struct snd_kcontrol_new tx_amic_mux8 =
1231         SOC_DAPM_ENUM("AMIC MUX8 Mux", tx_amic_mux8_enum);
1232
1233 static const struct snd_kcontrol_new sb_tx0_mux =
1234         SOC_DAPM_ENUM("SLIM TX0 MUX Mux", sb_tx0_mux_enum);
1235
1236 static const struct snd_kcontrol_new sb_tx1_mux =
1237         SOC_DAPM_ENUM("SLIM TX1 MUX Mux", sb_tx1_mux_enum);
1238
1239 static const struct snd_kcontrol_new sb_tx2_mux =
1240         SOC_DAPM_ENUM("SLIM TX2 MUX Mux", sb_tx2_mux_enum);
1241
1242 static const struct snd_kcontrol_new sb_tx3_mux =
1243         SOC_DAPM_ENUM("SLIM TX3 MUX Mux", sb_tx3_mux_enum);
1244
1245 static const struct snd_kcontrol_new sb_tx4_mux =
1246         SOC_DAPM_ENUM("SLIM TX4 MUX Mux", sb_tx4_mux_enum);
1247
1248 static const struct snd_kcontrol_new sb_tx5_mux =
1249         SOC_DAPM_ENUM("SLIM TX5 MUX Mux", sb_tx5_mux_enum);
1250
1251 static const struct snd_kcontrol_new sb_tx6_mux =
1252         SOC_DAPM_ENUM("SLIM TX6 MUX Mux", sb_tx6_mux_enum);
1253
1254 static const struct snd_kcontrol_new sb_tx7_mux =
1255         SOC_DAPM_ENUM("SLIM TX7 MUX Mux", sb_tx7_mux_enum);
1256
1257 static const struct snd_kcontrol_new sb_tx8_mux =
1258         SOC_DAPM_ENUM("SLIM TX8 MUX Mux", sb_tx8_mux_enum);
1259
1260 static int slim_rx_mux_get(struct snd_kcontrol *kc,
1261                            struct snd_ctl_elem_value *ucontrol)
1262 {
1263         struct snd_soc_dapm_widget *w = snd_soc_dapm_kcontrol_widget(kc);
1264         struct wcd9335_codec *wcd = dev_get_drvdata(w->dapm->dev);
1265         u32 port_id = w->shift;
1266
1267         ucontrol->value.enumerated.item[0] = wcd->rx_port_value[port_id];
1268
1269         return 0;
1270 }
1271
1272 static int slim_rx_mux_put(struct snd_kcontrol *kc,
1273                            struct snd_ctl_elem_value *ucontrol)
1274 {
1275         struct snd_soc_dapm_widget *w = snd_soc_dapm_kcontrol_widget(kc);
1276         struct wcd9335_codec *wcd = dev_get_drvdata(w->dapm->dev);
1277         struct soc_enum *e = (struct soc_enum *)kc->private_value;
1278         struct snd_soc_dapm_update *update = NULL;
1279         u32 port_id = w->shift;
1280
1281         if (wcd->rx_port_value[port_id] == ucontrol->value.enumerated.item[0])
1282                 return 0;
1283
1284         wcd->rx_port_value[port_id] = ucontrol->value.enumerated.item[0];
1285
1286         /* Remove channel from any list it's in before adding it to a new one */
1287         list_del_init(&wcd->rx_chs[port_id].list);
1288
1289         switch (wcd->rx_port_value[port_id]) {
1290         case 0:
1291                 /* Channel already removed from lists. Nothing to do here */
1292                 break;
1293         case 1:
1294                 list_add_tail(&wcd->rx_chs[port_id].list,
1295                               &wcd->dai[AIF1_PB].slim_ch_list);
1296                 break;
1297         case 2:
1298                 list_add_tail(&wcd->rx_chs[port_id].list,
1299                               &wcd->dai[AIF2_PB].slim_ch_list);
1300                 break;
1301         case 3:
1302                 list_add_tail(&wcd->rx_chs[port_id].list,
1303                               &wcd->dai[AIF3_PB].slim_ch_list);
1304                 break;
1305         case 4:
1306                 list_add_tail(&wcd->rx_chs[port_id].list,
1307                               &wcd->dai[AIF4_PB].slim_ch_list);
1308                 break;
1309         default:
1310                 dev_err(wcd->dev, "Unknown AIF %d\n", wcd->rx_port_value[port_id]);
1311                 goto err;
1312         }
1313
1314         snd_soc_dapm_mux_update_power(w->dapm, kc, wcd->rx_port_value[port_id],
1315                                       e, update);
1316
1317         return 0;
1318 err:
1319         return -EINVAL;
1320 }
1321
1322 static int slim_tx_mixer_get(struct snd_kcontrol *kc,
1323                              struct snd_ctl_elem_value *ucontrol)
1324 {
1325
1326         struct snd_soc_dapm_context *dapm = snd_soc_dapm_kcontrol_dapm(kc);
1327         struct wcd9335_codec *wcd = dev_get_drvdata(dapm->dev);
1328         struct snd_soc_dapm_widget *widget = snd_soc_dapm_kcontrol_widget(kc);
1329         struct soc_mixer_control *mixer =
1330                         (struct soc_mixer_control *)kc->private_value;
1331         int dai_id = widget->shift;
1332         int port_id = mixer->shift;
1333
1334         ucontrol->value.integer.value[0] = wcd->tx_port_value[port_id] == dai_id;
1335
1336         return 0;
1337 }
1338
1339 static int slim_tx_mixer_put(struct snd_kcontrol *kc,
1340                              struct snd_ctl_elem_value *ucontrol)
1341 {
1342
1343         struct snd_soc_dapm_widget *widget = snd_soc_dapm_kcontrol_widget(kc);
1344         struct wcd9335_codec *wcd = dev_get_drvdata(widget->dapm->dev);
1345         struct snd_soc_dapm_update *update = NULL;
1346         struct soc_mixer_control *mixer =
1347                         (struct soc_mixer_control *)kc->private_value;
1348         int enable = ucontrol->value.integer.value[0];
1349         int dai_id = widget->shift;
1350         int port_id = mixer->shift;
1351
1352         switch (dai_id) {
1353         case AIF1_CAP:
1354         case AIF2_CAP:
1355         case AIF3_CAP:
1356                 /* only add to the list if value not set */
1357                 if (enable && wcd->tx_port_value[port_id] != dai_id) {
1358                         wcd->tx_port_value[port_id] = dai_id;
1359                         list_add_tail(&wcd->tx_chs[port_id].list,
1360                                         &wcd->dai[dai_id].slim_ch_list);
1361                 } else if (!enable && wcd->tx_port_value[port_id] == dai_id) {
1362                         wcd->tx_port_value[port_id] = -1;
1363                         list_del_init(&wcd->tx_chs[port_id].list);
1364                 }
1365                 break;
1366         default:
1367                 dev_err(wcd->dev, "Unknown AIF %d\n", dai_id);
1368                 return -EINVAL;
1369         }
1370
1371         snd_soc_dapm_mixer_update_power(widget->dapm, kc, enable, update);
1372
1373         return 0;
1374 }
1375
1376 static const struct snd_kcontrol_new slim_rx_mux[WCD9335_RX_MAX] = {
1377         SOC_DAPM_ENUM_EXT("SLIM RX0 Mux", slim_rx_mux_enum,
1378                           slim_rx_mux_get, slim_rx_mux_put),
1379         SOC_DAPM_ENUM_EXT("SLIM RX1 Mux", slim_rx_mux_enum,
1380                           slim_rx_mux_get, slim_rx_mux_put),
1381         SOC_DAPM_ENUM_EXT("SLIM RX2 Mux", slim_rx_mux_enum,
1382                           slim_rx_mux_get, slim_rx_mux_put),
1383         SOC_DAPM_ENUM_EXT("SLIM RX3 Mux", slim_rx_mux_enum,
1384                           slim_rx_mux_get, slim_rx_mux_put),
1385         SOC_DAPM_ENUM_EXT("SLIM RX4 Mux", slim_rx_mux_enum,
1386                           slim_rx_mux_get, slim_rx_mux_put),
1387         SOC_DAPM_ENUM_EXT("SLIM RX5 Mux", slim_rx_mux_enum,
1388                           slim_rx_mux_get, slim_rx_mux_put),
1389         SOC_DAPM_ENUM_EXT("SLIM RX6 Mux", slim_rx_mux_enum,
1390                           slim_rx_mux_get, slim_rx_mux_put),
1391         SOC_DAPM_ENUM_EXT("SLIM RX7 Mux", slim_rx_mux_enum,
1392                           slim_rx_mux_get, slim_rx_mux_put),
1393 };
1394
1395 static const struct snd_kcontrol_new aif1_cap_mixer[] = {
1396         SOC_SINGLE_EXT("SLIM TX0", SND_SOC_NOPM, WCD9335_TX0, 1, 0,
1397                         slim_tx_mixer_get, slim_tx_mixer_put),
1398         SOC_SINGLE_EXT("SLIM TX1", SND_SOC_NOPM, WCD9335_TX1, 1, 0,
1399                         slim_tx_mixer_get, slim_tx_mixer_put),
1400         SOC_SINGLE_EXT("SLIM TX2", SND_SOC_NOPM, WCD9335_TX2, 1, 0,
1401                         slim_tx_mixer_get, slim_tx_mixer_put),
1402         SOC_SINGLE_EXT("SLIM TX3", SND_SOC_NOPM, WCD9335_TX3, 1, 0,
1403                         slim_tx_mixer_get, slim_tx_mixer_put),
1404         SOC_SINGLE_EXT("SLIM TX4", SND_SOC_NOPM, WCD9335_TX4, 1, 0,
1405                         slim_tx_mixer_get, slim_tx_mixer_put),
1406         SOC_SINGLE_EXT("SLIM TX5", SND_SOC_NOPM, WCD9335_TX5, 1, 0,
1407                         slim_tx_mixer_get, slim_tx_mixer_put),
1408         SOC_SINGLE_EXT("SLIM TX6", SND_SOC_NOPM, WCD9335_TX6, 1, 0,
1409                         slim_tx_mixer_get, slim_tx_mixer_put),
1410         SOC_SINGLE_EXT("SLIM TX7", SND_SOC_NOPM, WCD9335_TX7, 1, 0,
1411                         slim_tx_mixer_get, slim_tx_mixer_put),
1412         SOC_SINGLE_EXT("SLIM TX8", SND_SOC_NOPM, WCD9335_TX8, 1, 0,
1413                         slim_tx_mixer_get, slim_tx_mixer_put),
1414         SOC_SINGLE_EXT("SLIM TX9", SND_SOC_NOPM, WCD9335_TX9, 1, 0,
1415                         slim_tx_mixer_get, slim_tx_mixer_put),
1416         SOC_SINGLE_EXT("SLIM TX10", SND_SOC_NOPM, WCD9335_TX10, 1, 0,
1417                         slim_tx_mixer_get, slim_tx_mixer_put),
1418         SOC_SINGLE_EXT("SLIM TX11", SND_SOC_NOPM, WCD9335_TX11, 1, 0,
1419                         slim_tx_mixer_get, slim_tx_mixer_put),
1420         SOC_SINGLE_EXT("SLIM TX13", SND_SOC_NOPM, WCD9335_TX13, 1, 0,
1421                         slim_tx_mixer_get, slim_tx_mixer_put),
1422 };
1423
1424 static const struct snd_kcontrol_new aif2_cap_mixer[] = {
1425         SOC_SINGLE_EXT("SLIM TX0", SND_SOC_NOPM, WCD9335_TX0, 1, 0,
1426                         slim_tx_mixer_get, slim_tx_mixer_put),
1427         SOC_SINGLE_EXT("SLIM TX1", SND_SOC_NOPM, WCD9335_TX1, 1, 0,
1428                         slim_tx_mixer_get, slim_tx_mixer_put),
1429         SOC_SINGLE_EXT("SLIM TX2", SND_SOC_NOPM, WCD9335_TX2, 1, 0,
1430                         slim_tx_mixer_get, slim_tx_mixer_put),
1431         SOC_SINGLE_EXT("SLIM TX3", SND_SOC_NOPM, WCD9335_TX3, 1, 0,
1432                         slim_tx_mixer_get, slim_tx_mixer_put),
1433         SOC_SINGLE_EXT("SLIM TX4", SND_SOC_NOPM, WCD9335_TX4, 1, 0,
1434                         slim_tx_mixer_get, slim_tx_mixer_put),
1435         SOC_SINGLE_EXT("SLIM TX5", SND_SOC_NOPM, WCD9335_TX5, 1, 0,
1436                         slim_tx_mixer_get, slim_tx_mixer_put),
1437         SOC_SINGLE_EXT("SLIM TX6", SND_SOC_NOPM, WCD9335_TX6, 1, 0,
1438                         slim_tx_mixer_get, slim_tx_mixer_put),
1439         SOC_SINGLE_EXT("SLIM TX7", SND_SOC_NOPM, WCD9335_TX7, 1, 0,
1440                         slim_tx_mixer_get, slim_tx_mixer_put),
1441         SOC_SINGLE_EXT("SLIM TX8", SND_SOC_NOPM, WCD9335_TX8, 1, 0,
1442                         slim_tx_mixer_get, slim_tx_mixer_put),
1443         SOC_SINGLE_EXT("SLIM TX9", SND_SOC_NOPM, WCD9335_TX9, 1, 0,
1444                         slim_tx_mixer_get, slim_tx_mixer_put),
1445         SOC_SINGLE_EXT("SLIM TX10", SND_SOC_NOPM, WCD9335_TX10, 1, 0,
1446                         slim_tx_mixer_get, slim_tx_mixer_put),
1447         SOC_SINGLE_EXT("SLIM TX11", SND_SOC_NOPM, WCD9335_TX11, 1, 0,
1448                         slim_tx_mixer_get, slim_tx_mixer_put),
1449         SOC_SINGLE_EXT("SLIM TX13", SND_SOC_NOPM, WCD9335_TX13, 1, 0,
1450                         slim_tx_mixer_get, slim_tx_mixer_put),
1451 };
1452
1453 static const struct snd_kcontrol_new aif3_cap_mixer[] = {
1454         SOC_SINGLE_EXT("SLIM TX0", SND_SOC_NOPM, WCD9335_TX0, 1, 0,
1455                         slim_tx_mixer_get, slim_tx_mixer_put),
1456         SOC_SINGLE_EXT("SLIM TX1", SND_SOC_NOPM, WCD9335_TX1, 1, 0,
1457                         slim_tx_mixer_get, slim_tx_mixer_put),
1458         SOC_SINGLE_EXT("SLIM TX2", SND_SOC_NOPM, WCD9335_TX2, 1, 0,
1459                         slim_tx_mixer_get, slim_tx_mixer_put),
1460         SOC_SINGLE_EXT("SLIM TX3", SND_SOC_NOPM, WCD9335_TX3, 1, 0,
1461                         slim_tx_mixer_get, slim_tx_mixer_put),
1462         SOC_SINGLE_EXT("SLIM TX4", SND_SOC_NOPM, WCD9335_TX4, 1, 0,
1463                         slim_tx_mixer_get, slim_tx_mixer_put),
1464         SOC_SINGLE_EXT("SLIM TX5", SND_SOC_NOPM, WCD9335_TX5, 1, 0,
1465                         slim_tx_mixer_get, slim_tx_mixer_put),
1466         SOC_SINGLE_EXT("SLIM TX6", SND_SOC_NOPM, WCD9335_TX6, 1, 0,
1467                         slim_tx_mixer_get, slim_tx_mixer_put),
1468         SOC_SINGLE_EXT("SLIM TX7", SND_SOC_NOPM, WCD9335_TX7, 1, 0,
1469                         slim_tx_mixer_get, slim_tx_mixer_put),
1470         SOC_SINGLE_EXT("SLIM TX8", SND_SOC_NOPM, WCD9335_TX8, 1, 0,
1471                         slim_tx_mixer_get, slim_tx_mixer_put),
1472 };
1473
1474 static int wcd9335_put_dec_enum(struct snd_kcontrol *kc,
1475                                 struct snd_ctl_elem_value *ucontrol)
1476 {
1477         struct snd_soc_dapm_context *dapm = snd_soc_dapm_kcontrol_dapm(kc);
1478         struct snd_soc_component *component = snd_soc_dapm_to_component(dapm);
1479         struct soc_enum *e = (struct soc_enum *)kc->private_value;
1480         unsigned int val, reg, sel;
1481
1482         val = ucontrol->value.enumerated.item[0];
1483
1484         switch (e->reg) {
1485         case WCD9335_CDC_TX_INP_MUX_ADC_MUX0_CFG1:
1486                 reg = WCD9335_CDC_TX0_TX_PATH_CFG0;
1487                 break;
1488         case WCD9335_CDC_TX_INP_MUX_ADC_MUX1_CFG1:
1489                 reg = WCD9335_CDC_TX1_TX_PATH_CFG0;
1490                 break;
1491         case WCD9335_CDC_TX_INP_MUX_ADC_MUX2_CFG1:
1492                 reg = WCD9335_CDC_TX2_TX_PATH_CFG0;
1493                 break;
1494         case WCD9335_CDC_TX_INP_MUX_ADC_MUX3_CFG1:
1495                 reg = WCD9335_CDC_TX3_TX_PATH_CFG0;
1496                 break;
1497         case WCD9335_CDC_TX_INP_MUX_ADC_MUX4_CFG0:
1498                 reg = WCD9335_CDC_TX4_TX_PATH_CFG0;
1499                 break;
1500         case WCD9335_CDC_TX_INP_MUX_ADC_MUX5_CFG0:
1501                 reg = WCD9335_CDC_TX5_TX_PATH_CFG0;
1502                 break;
1503         case WCD9335_CDC_TX_INP_MUX_ADC_MUX6_CFG0:
1504                 reg = WCD9335_CDC_TX6_TX_PATH_CFG0;
1505                 break;
1506         case WCD9335_CDC_TX_INP_MUX_ADC_MUX7_CFG0:
1507                 reg = WCD9335_CDC_TX7_TX_PATH_CFG0;
1508                 break;
1509         case WCD9335_CDC_TX_INP_MUX_ADC_MUX8_CFG0:
1510                 reg = WCD9335_CDC_TX8_TX_PATH_CFG0;
1511                 break;
1512         default:
1513                 return -EINVAL;
1514         }
1515
1516         /* AMIC: 0, DMIC: 1 */
1517         sel = val ? WCD9335_CDC_TX_ADC_AMIC_SEL : WCD9335_CDC_TX_ADC_DMIC_SEL;
1518         snd_soc_component_update_bits(component, reg,
1519                                       WCD9335_CDC_TX_ADC_AMIC_DMIC_SEL_MASK,
1520                                       sel);
1521
1522         return snd_soc_dapm_put_enum_double(kc, ucontrol);
1523 }
1524
1525 static int wcd9335_int_dem_inp_mux_put(struct snd_kcontrol *kc,
1526                                  struct snd_ctl_elem_value *ucontrol)
1527 {
1528         struct soc_enum *e = (struct soc_enum *)kc->private_value;
1529         struct snd_soc_component *component;
1530         int reg, val;
1531
1532         component = snd_soc_dapm_kcontrol_component(kc);
1533         val = ucontrol->value.enumerated.item[0];
1534
1535         if (e->reg == WCD9335_CDC_RX0_RX_PATH_SEC0)
1536                 reg = WCD9335_CDC_RX0_RX_PATH_CFG0;
1537         else if (e->reg == WCD9335_CDC_RX1_RX_PATH_SEC0)
1538                 reg = WCD9335_CDC_RX1_RX_PATH_CFG0;
1539         else if (e->reg == WCD9335_CDC_RX2_RX_PATH_SEC0)
1540                 reg = WCD9335_CDC_RX2_RX_PATH_CFG0;
1541         else
1542                 return -EINVAL;
1543
1544         /* Set Look Ahead Delay */
1545         snd_soc_component_update_bits(component, reg,
1546                                 WCD9335_CDC_RX_PATH_CFG0_DLY_ZN_EN_MASK,
1547                                 val ? WCD9335_CDC_RX_PATH_CFG0_DLY_ZN_EN : 0);
1548         /* Set DEM INP Select */
1549         return snd_soc_dapm_put_enum_double(kc, ucontrol);
1550 }
1551
1552 static const struct snd_kcontrol_new rx_int0_dem_inp_mux =
1553         SOC_DAPM_ENUM_EXT("RX INT0 DEM MUX Mux", rx_int0_dem_inp_mux_enum,
1554                           snd_soc_dapm_get_enum_double,
1555                           wcd9335_int_dem_inp_mux_put);
1556
1557 static const struct snd_kcontrol_new rx_int1_dem_inp_mux =
1558         SOC_DAPM_ENUM_EXT("RX INT1 DEM MUX Mux", rx_int1_dem_inp_mux_enum,
1559                           snd_soc_dapm_get_enum_double,
1560                           wcd9335_int_dem_inp_mux_put);
1561
1562 static const struct snd_kcontrol_new rx_int2_dem_inp_mux =
1563         SOC_DAPM_ENUM_EXT("RX INT2 DEM MUX Mux", rx_int2_dem_inp_mux_enum,
1564                           snd_soc_dapm_get_enum_double,
1565                           wcd9335_int_dem_inp_mux_put);
1566
1567 static const struct snd_kcontrol_new tx_adc_mux0 =
1568         SOC_DAPM_ENUM_EXT("ADC MUX0 Mux", tx_adc_mux0_chain_enum,
1569                           snd_soc_dapm_get_enum_double,
1570                           wcd9335_put_dec_enum);
1571
1572 static const struct snd_kcontrol_new tx_adc_mux1 =
1573         SOC_DAPM_ENUM_EXT("ADC MUX1 Mux", tx_adc_mux1_chain_enum,
1574                           snd_soc_dapm_get_enum_double,
1575                           wcd9335_put_dec_enum);
1576
1577 static const struct snd_kcontrol_new tx_adc_mux2 =
1578         SOC_DAPM_ENUM_EXT("ADC MUX2 Mux", tx_adc_mux2_chain_enum,
1579                           snd_soc_dapm_get_enum_double,
1580                           wcd9335_put_dec_enum);
1581
1582 static const struct snd_kcontrol_new tx_adc_mux3 =
1583         SOC_DAPM_ENUM_EXT("ADC MUX3 Mux", tx_adc_mux3_chain_enum,
1584                           snd_soc_dapm_get_enum_double,
1585                           wcd9335_put_dec_enum);
1586
1587 static const struct snd_kcontrol_new tx_adc_mux4 =
1588         SOC_DAPM_ENUM_EXT("ADC MUX4 Mux", tx_adc_mux4_chain_enum,
1589                           snd_soc_dapm_get_enum_double,
1590                           wcd9335_put_dec_enum);
1591
1592 static const struct snd_kcontrol_new tx_adc_mux5 =
1593         SOC_DAPM_ENUM_EXT("ADC MUX5 Mux", tx_adc_mux5_chain_enum,
1594                           snd_soc_dapm_get_enum_double,
1595                           wcd9335_put_dec_enum);
1596
1597 static const struct snd_kcontrol_new tx_adc_mux6 =
1598         SOC_DAPM_ENUM_EXT("ADC MUX6 Mux", tx_adc_mux6_chain_enum,
1599                           snd_soc_dapm_get_enum_double,
1600                           wcd9335_put_dec_enum);
1601
1602 static const struct snd_kcontrol_new tx_adc_mux7 =
1603         SOC_DAPM_ENUM_EXT("ADC MUX7 Mux", tx_adc_mux7_chain_enum,
1604                           snd_soc_dapm_get_enum_double,
1605                           wcd9335_put_dec_enum);
1606
1607 static const struct snd_kcontrol_new tx_adc_mux8 =
1608         SOC_DAPM_ENUM_EXT("ADC MUX8 Mux", tx_adc_mux8_chain_enum,
1609                           snd_soc_dapm_get_enum_double,
1610                           wcd9335_put_dec_enum);
1611
1612 static int wcd9335_set_mix_interpolator_rate(struct snd_soc_dai *dai,
1613                                              int rate_val,
1614                                              u32 rate)
1615 {
1616         struct snd_soc_component *component = dai->component;
1617         struct wcd9335_codec *wcd = dev_get_drvdata(component->dev);
1618         struct wcd9335_slim_ch *ch;
1619         int val, j;
1620
1621         list_for_each_entry(ch, &wcd->dai[dai->id].slim_ch_list, list) {
1622                 for (j = 0; j < WCD9335_NUM_INTERPOLATORS; j++) {
1623                         val = snd_soc_component_read(component,
1624                                         WCD9335_CDC_RX_INP_MUX_RX_INT_CFG1(j)) &
1625                                         WCD9335_CDC_RX_INP_MUX_RX_INT_SEL_MASK;
1626
1627                         if (val == (ch->shift + INTn_2_INP_SEL_RX0))
1628                                 snd_soc_component_update_bits(component,
1629                                                 WCD9335_CDC_RX_PATH_MIX_CTL(j),
1630                                                 WCD9335_CDC_MIX_PCM_RATE_MASK,
1631                                                 rate_val);
1632                 }
1633         }
1634
1635         return 0;
1636 }
1637
1638 static int wcd9335_set_prim_interpolator_rate(struct snd_soc_dai *dai,
1639                                               u8 rate_val,
1640                                               u32 rate)
1641 {
1642         struct snd_soc_component *comp = dai->component;
1643         struct wcd9335_codec *wcd = dev_get_drvdata(comp->dev);
1644         struct wcd9335_slim_ch *ch;
1645         u8 cfg0, cfg1, inp0_sel, inp1_sel, inp2_sel;
1646         int inp, j;
1647
1648         list_for_each_entry(ch, &wcd->dai[dai->id].slim_ch_list, list) {
1649                 inp = ch->shift + INTn_1_MIX_INP_SEL_RX0;
1650                 /*
1651                  * Loop through all interpolator MUX inputs and find out
1652                  * to which interpolator input, the slim rx port
1653                  * is connected
1654                  */
1655                 for (j = 0; j < WCD9335_NUM_INTERPOLATORS; j++) {
1656                         cfg0 = snd_soc_component_read(comp,
1657                                         WCD9335_CDC_RX_INP_MUX_RX_INT_CFG0(j));
1658                         cfg1 = snd_soc_component_read(comp,
1659                                         WCD9335_CDC_RX_INP_MUX_RX_INT_CFG1(j));
1660
1661                         inp0_sel = cfg0 &
1662                                  WCD9335_CDC_RX_INP_MUX_RX_INT_SEL_MASK;
1663                         inp1_sel = (cfg0 >> 4) &
1664                                  WCD9335_CDC_RX_INP_MUX_RX_INT_SEL_MASK;
1665                         inp2_sel = (cfg1 >> 4) &
1666                                  WCD9335_CDC_RX_INP_MUX_RX_INT_SEL_MASK;
1667
1668                         if ((inp0_sel == inp) ||  (inp1_sel == inp) ||
1669                             (inp2_sel == inp)) {
1670                                 /* rate is in Hz */
1671                                 if ((j == 0) && (rate == 44100))
1672                                         dev_info(wcd->dev,
1673                                                 "Cannot set 44.1KHz on INT0\n");
1674                                 else
1675                                         snd_soc_component_update_bits(comp,
1676                                                 WCD9335_CDC_RX_PATH_CTL(j),
1677                                                 WCD9335_CDC_MIX_PCM_RATE_MASK,
1678                                                 rate_val);
1679                         }
1680                 }
1681         }
1682
1683         return 0;
1684 }
1685
1686 static int wcd9335_set_interpolator_rate(struct snd_soc_dai *dai, u32 rate)
1687 {
1688         int i;
1689
1690         /* set mixing path rate */
1691         for (i = 0; i < ARRAY_SIZE(int_mix_rate_val); i++) {
1692                 if (rate == int_mix_rate_val[i].rate) {
1693                         wcd9335_set_mix_interpolator_rate(dai,
1694                                         int_mix_rate_val[i].rate_val, rate);
1695                         break;
1696                 }
1697         }
1698
1699         /* set primary path sample rate */
1700         for (i = 0; i < ARRAY_SIZE(int_prim_rate_val); i++) {
1701                 if (rate == int_prim_rate_val[i].rate) {
1702                         wcd9335_set_prim_interpolator_rate(dai,
1703                                         int_prim_rate_val[i].rate_val, rate);
1704                         break;
1705                 }
1706         }
1707
1708         return 0;
1709 }
1710
1711 static int wcd9335_slim_set_hw_params(struct wcd9335_codec *wcd,
1712                                  struct wcd_slim_codec_dai_data *dai_data,
1713                                  int direction)
1714 {
1715         struct list_head *slim_ch_list = &dai_data->slim_ch_list;
1716         struct slim_stream_config *cfg = &dai_data->sconfig;
1717         struct wcd9335_slim_ch *ch;
1718         u16 payload = 0;
1719         int ret, i;
1720
1721         cfg->ch_count = 0;
1722         cfg->direction = direction;
1723         cfg->port_mask = 0;
1724
1725         /* Configure slave interface device */
1726         list_for_each_entry(ch, slim_ch_list, list) {
1727                 cfg->ch_count++;
1728                 payload |= 1 << ch->shift;
1729                 cfg->port_mask |= BIT(ch->port);
1730         }
1731
1732         cfg->chs = kcalloc(cfg->ch_count, sizeof(unsigned int), GFP_KERNEL);
1733         if (!cfg->chs)
1734                 return -ENOMEM;
1735
1736         i = 0;
1737         list_for_each_entry(ch, slim_ch_list, list) {
1738                 cfg->chs[i++] = ch->ch_num;
1739                 if (direction == SNDRV_PCM_STREAM_PLAYBACK) {
1740                         /* write to interface device */
1741                         ret = regmap_write(wcd->if_regmap,
1742                                 WCD9335_SLIM_PGD_RX_PORT_MULTI_CHNL_0(ch->port),
1743                                 payload);
1744
1745                         if (ret < 0)
1746                                 goto err;
1747
1748                         /* configure the slave port for water mark and enable*/
1749                         ret = regmap_write(wcd->if_regmap,
1750                                         WCD9335_SLIM_PGD_RX_PORT_CFG(ch->port),
1751                                         WCD9335_SLIM_WATER_MARK_VAL);
1752                         if (ret < 0)
1753                                 goto err;
1754                 } else {
1755                         ret = regmap_write(wcd->if_regmap,
1756                                 WCD9335_SLIM_PGD_TX_PORT_MULTI_CHNL_0(ch->port),
1757                                 payload & 0x00FF);
1758                         if (ret < 0)
1759                                 goto err;
1760
1761                         /* ports 8,9 */
1762                         ret = regmap_write(wcd->if_regmap,
1763                                 WCD9335_SLIM_PGD_TX_PORT_MULTI_CHNL_1(ch->port),
1764                                 (payload & 0xFF00)>>8);
1765                         if (ret < 0)
1766                                 goto err;
1767
1768                         /* configure the slave port for water mark and enable*/
1769                         ret = regmap_write(wcd->if_regmap,
1770                                         WCD9335_SLIM_PGD_TX_PORT_CFG(ch->port),
1771                                         WCD9335_SLIM_WATER_MARK_VAL);
1772
1773                         if (ret < 0)
1774                                 goto err;
1775                 }
1776         }
1777
1778         dai_data->sruntime = slim_stream_allocate(wcd->slim, "WCD9335-SLIM");
1779
1780         return 0;
1781
1782 err:
1783         dev_err(wcd->dev, "Error Setting slim hw params\n");
1784         kfree(cfg->chs);
1785         cfg->chs = NULL;
1786
1787         return ret;
1788 }
1789
1790 static int wcd9335_set_decimator_rate(struct snd_soc_dai *dai,
1791                                       u8 rate_val, u32 rate)
1792 {
1793         struct snd_soc_component *comp = dai->component;
1794         struct wcd9335_codec *wcd = snd_soc_component_get_drvdata(comp);
1795         u8 shift = 0, shift_val = 0, tx_mux_sel;
1796         struct wcd9335_slim_ch *ch;
1797         int tx_port, tx_port_reg;
1798         int decimator = -1;
1799
1800         list_for_each_entry(ch, &wcd->dai[dai->id].slim_ch_list, list) {
1801                 tx_port = ch->port;
1802                 if ((tx_port == 12) || (tx_port >= 14)) {
1803                         dev_err(wcd->dev, "Invalid SLIM TX%u port DAI ID:%d\n",
1804                                 tx_port, dai->id);
1805                         return -EINVAL;
1806                 }
1807                 /* Find the SB TX MUX input - which decimator is connected */
1808                 if (tx_port < 4) {
1809                         tx_port_reg = WCD9335_CDC_IF_ROUTER_TX_MUX_CFG0;
1810                         shift = (tx_port << 1);
1811                         shift_val = 0x03;
1812                 } else if (tx_port < 8) {
1813                         tx_port_reg = WCD9335_CDC_IF_ROUTER_TX_MUX_CFG1;
1814                         shift = ((tx_port - 4) << 1);
1815                         shift_val = 0x03;
1816                 } else if (tx_port < 11) {
1817                         tx_port_reg = WCD9335_CDC_IF_ROUTER_TX_MUX_CFG2;
1818                         shift = ((tx_port - 8) << 1);
1819                         shift_val = 0x03;
1820                 } else if (tx_port == 11) {
1821                         tx_port_reg = WCD9335_CDC_IF_ROUTER_TX_MUX_CFG3;
1822                         shift = 0;
1823                         shift_val = 0x0F;
1824                 } else /* (tx_port == 13) */ {
1825                         tx_port_reg = WCD9335_CDC_IF_ROUTER_TX_MUX_CFG3;
1826                         shift = 4;
1827                         shift_val = 0x03;
1828                 }
1829
1830                 tx_mux_sel = snd_soc_component_read(comp, tx_port_reg) &
1831                                                       (shift_val << shift);
1832
1833                 tx_mux_sel = tx_mux_sel >> shift;
1834                 if (tx_port <= 8) {
1835                         if ((tx_mux_sel == 0x2) || (tx_mux_sel == 0x3))
1836                                 decimator = tx_port;
1837                 } else if (tx_port <= 10) {
1838                         if ((tx_mux_sel == 0x1) || (tx_mux_sel == 0x2))
1839                                 decimator = ((tx_port == 9) ? 7 : 6);
1840                 } else if (tx_port == 11) {
1841                         if ((tx_mux_sel >= 1) && (tx_mux_sel < 7))
1842                                 decimator = tx_mux_sel - 1;
1843                 } else if (tx_port == 13) {
1844                         if ((tx_mux_sel == 0x1) || (tx_mux_sel == 0x2))
1845                                 decimator = 5;
1846                 }
1847
1848                 if (decimator >= 0) {
1849                         snd_soc_component_update_bits(comp,
1850                                         WCD9335_CDC_TX_PATH_CTL(decimator),
1851                                         WCD9335_CDC_TX_PATH_CTL_PCM_RATE_MASK,
1852                                         rate_val);
1853                 } else if ((tx_port <= 8) && (tx_mux_sel == 0x01)) {
1854                         /* Check if the TX Mux input is RX MIX TXn */
1855                         dev_err(wcd->dev, "RX_MIX_TX%u going to SLIM TX%u\n",
1856                                 tx_port, tx_port);
1857                 } else {
1858                         dev_err(wcd->dev, "ERROR: Invalid decimator: %d\n",
1859                                 decimator);
1860                         return -EINVAL;
1861                 }
1862         }
1863
1864         return 0;
1865 }
1866
1867 static int wcd9335_hw_params(struct snd_pcm_substream *substream,
1868                            struct snd_pcm_hw_params *params,
1869                            struct snd_soc_dai *dai)
1870 {
1871         struct wcd9335_codec *wcd;
1872         int ret, tx_fs_rate = 0;
1873
1874         wcd = snd_soc_component_get_drvdata(dai->component);
1875
1876         switch (substream->stream) {
1877         case SNDRV_PCM_STREAM_PLAYBACK:
1878                 ret = wcd9335_set_interpolator_rate(dai, params_rate(params));
1879                 if (ret) {
1880                         dev_err(wcd->dev, "cannot set sample rate: %u\n",
1881                                 params_rate(params));
1882                         return ret;
1883                 }
1884                 switch (params_width(params)) {
1885                 case 16 ... 24:
1886                         wcd->dai[dai->id].sconfig.bps = params_width(params);
1887                         break;
1888                 default:
1889                         dev_err(wcd->dev, "%s: Invalid format 0x%x\n",
1890                                 __func__, params_width(params));
1891                         return -EINVAL;
1892                 }
1893                 break;
1894
1895         case SNDRV_PCM_STREAM_CAPTURE:
1896                 switch (params_rate(params)) {
1897                 case 8000:
1898                         tx_fs_rate = 0;
1899                         break;
1900                 case 16000:
1901                         tx_fs_rate = 1;
1902                         break;
1903                 case 32000:
1904                         tx_fs_rate = 3;
1905                         break;
1906                 case 48000:
1907                         tx_fs_rate = 4;
1908                         break;
1909                 case 96000:
1910                         tx_fs_rate = 5;
1911                         break;
1912                 case 192000:
1913                         tx_fs_rate = 6;
1914                         break;
1915                 case 384000:
1916                         tx_fs_rate = 7;
1917                         break;
1918                 default:
1919                         dev_err(wcd->dev, "%s: Invalid TX sample rate: %d\n",
1920                                 __func__, params_rate(params));
1921                         return -EINVAL;
1922
1923                 }
1924
1925                 ret = wcd9335_set_decimator_rate(dai, tx_fs_rate,
1926                                                 params_rate(params));
1927                 if (ret < 0) {
1928                         dev_err(wcd->dev, "Cannot set TX Decimator rate\n");
1929                         return ret;
1930                 }
1931                 switch (params_width(params)) {
1932                 case 16 ... 32:
1933                         wcd->dai[dai->id].sconfig.bps = params_width(params);
1934                         break;
1935                 default:
1936                         dev_err(wcd->dev, "%s: Invalid format 0x%x\n",
1937                                 __func__, params_width(params));
1938                         return -EINVAL;
1939                 }
1940                 break;
1941         default:
1942                 dev_err(wcd->dev, "Invalid stream type %d\n",
1943                         substream->stream);
1944                 return -EINVAL;
1945         }
1946
1947         wcd->dai[dai->id].sconfig.rate = params_rate(params);
1948         wcd9335_slim_set_hw_params(wcd, &wcd->dai[dai->id], substream->stream);
1949
1950         return 0;
1951 }
1952
1953 static int wcd9335_trigger(struct snd_pcm_substream *substream, int cmd,
1954                            struct snd_soc_dai *dai)
1955 {
1956         struct wcd_slim_codec_dai_data *dai_data;
1957         struct wcd9335_codec *wcd;
1958         struct slim_stream_config *cfg;
1959
1960         wcd = snd_soc_component_get_drvdata(dai->component);
1961
1962         dai_data = &wcd->dai[dai->id];
1963
1964         switch (cmd) {
1965         case SNDRV_PCM_TRIGGER_START:
1966         case SNDRV_PCM_TRIGGER_RESUME:
1967         case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
1968                 cfg = &dai_data->sconfig;
1969                 slim_stream_prepare(dai_data->sruntime, cfg);
1970                 slim_stream_enable(dai_data->sruntime);
1971                 break;
1972         case SNDRV_PCM_TRIGGER_STOP:
1973         case SNDRV_PCM_TRIGGER_SUSPEND:
1974         case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
1975                 slim_stream_disable(dai_data->sruntime);
1976                 slim_stream_unprepare(dai_data->sruntime);
1977                 break;
1978         default:
1979                 break;
1980         }
1981
1982         return 0;
1983 }
1984
1985 static int wcd9335_set_channel_map(struct snd_soc_dai *dai,
1986                                    unsigned int tx_num, unsigned int *tx_slot,
1987                                    unsigned int rx_num, unsigned int *rx_slot)
1988 {
1989         struct wcd9335_codec *wcd;
1990         int i;
1991
1992         wcd = snd_soc_component_get_drvdata(dai->component);
1993
1994         if (!tx_slot || !rx_slot) {
1995                 dev_err(wcd->dev, "Invalid tx_slot=%p, rx_slot=%p\n",
1996                         tx_slot, rx_slot);
1997                 return -EINVAL;
1998         }
1999
2000         wcd->num_rx_port = rx_num;
2001         for (i = 0; i < rx_num; i++) {
2002                 wcd->rx_chs[i].ch_num = rx_slot[i];
2003                 INIT_LIST_HEAD(&wcd->rx_chs[i].list);
2004         }
2005
2006         wcd->num_tx_port = tx_num;
2007         for (i = 0; i < tx_num; i++) {
2008                 wcd->tx_chs[i].ch_num = tx_slot[i];
2009                 INIT_LIST_HEAD(&wcd->tx_chs[i].list);
2010         }
2011
2012         return 0;
2013 }
2014
2015 static int wcd9335_get_channel_map(struct snd_soc_dai *dai,
2016                                    unsigned int *tx_num, unsigned int *tx_slot,
2017                                    unsigned int *rx_num, unsigned int *rx_slot)
2018 {
2019         struct wcd9335_slim_ch *ch;
2020         struct wcd9335_codec *wcd;
2021         int i = 0;
2022
2023         wcd = snd_soc_component_get_drvdata(dai->component);
2024
2025         switch (dai->id) {
2026         case AIF1_PB:
2027         case AIF2_PB:
2028         case AIF3_PB:
2029         case AIF4_PB:
2030                 if (!rx_slot || !rx_num) {
2031                         dev_err(wcd->dev, "Invalid rx_slot %p or rx_num %p\n",
2032                                 rx_slot, rx_num);
2033                         return -EINVAL;
2034                 }
2035
2036                 list_for_each_entry(ch, &wcd->dai[dai->id].slim_ch_list, list)
2037                         rx_slot[i++] = ch->ch_num;
2038
2039                 *rx_num = i;
2040                 break;
2041         case AIF1_CAP:
2042         case AIF2_CAP:
2043         case AIF3_CAP:
2044                 if (!tx_slot || !tx_num) {
2045                         dev_err(wcd->dev, "Invalid tx_slot %p or tx_num %p\n",
2046                                 tx_slot, tx_num);
2047                         return -EINVAL;
2048                 }
2049                 list_for_each_entry(ch, &wcd->dai[dai->id].slim_ch_list, list)
2050                         tx_slot[i++] = ch->ch_num;
2051
2052                 *tx_num = i;
2053                 break;
2054         default:
2055                 dev_err(wcd->dev, "Invalid DAI ID %x\n", dai->id);
2056                 break;
2057         }
2058
2059         return 0;
2060 }
2061
2062 static const struct snd_soc_dai_ops wcd9335_dai_ops = {
2063         .hw_params = wcd9335_hw_params,
2064         .trigger = wcd9335_trigger,
2065         .set_channel_map = wcd9335_set_channel_map,
2066         .get_channel_map = wcd9335_get_channel_map,
2067 };
2068
2069 static struct snd_soc_dai_driver wcd9335_slim_dais[] = {
2070         [0] = {
2071                 .name = "wcd9335_rx1",
2072                 .id = AIF1_PB,
2073                 .playback = {
2074                         .stream_name = "AIF1 Playback",
2075                         .rates = WCD9335_RATES_MASK | WCD9335_FRAC_RATES_MASK |
2076                                  SNDRV_PCM_RATE_384000,
2077                         .formats = WCD9335_FORMATS_S16_S24_LE,
2078                         .rate_max = 384000,
2079                         .rate_min = 8000,
2080                         .channels_min = 1,
2081                         .channels_max = 2,
2082                 },
2083                 .ops = &wcd9335_dai_ops,
2084         },
2085         [1] = {
2086                 .name = "wcd9335_tx1",
2087                 .id = AIF1_CAP,
2088                 .capture = {
2089                         .stream_name = "AIF1 Capture",
2090                         .rates = WCD9335_RATES_MASK,
2091                         .formats = SNDRV_PCM_FMTBIT_S16_LE,
2092                         .rate_min = 8000,
2093                         .rate_max = 192000,
2094                         .channels_min = 1,
2095                         .channels_max = 4,
2096                 },
2097                 .ops = &wcd9335_dai_ops,
2098         },
2099         [2] = {
2100                 .name = "wcd9335_rx2",
2101                 .id = AIF2_PB,
2102                 .playback = {
2103                         .stream_name = "AIF2 Playback",
2104                         .rates = WCD9335_RATES_MASK | WCD9335_FRAC_RATES_MASK |
2105                                  SNDRV_PCM_RATE_384000,
2106                         .formats = WCD9335_FORMATS_S16_S24_LE,
2107                         .rate_min = 8000,
2108                         .rate_max = 384000,
2109                         .channels_min = 1,
2110                         .channels_max = 2,
2111                 },
2112                 .ops = &wcd9335_dai_ops,
2113         },
2114         [3] = {
2115                 .name = "wcd9335_tx2",
2116                 .id = AIF2_CAP,
2117                 .capture = {
2118                         .stream_name = "AIF2 Capture",
2119                         .rates = WCD9335_RATES_MASK,
2120                         .formats = SNDRV_PCM_FMTBIT_S16_LE,
2121                         .rate_min = 8000,
2122                         .rate_max = 192000,
2123                         .channels_min = 1,
2124                         .channels_max = 4,
2125                 },
2126                 .ops = &wcd9335_dai_ops,
2127         },
2128         [4] = {
2129                 .name = "wcd9335_rx3",
2130                 .id = AIF3_PB,
2131                 .playback = {
2132                         .stream_name = "AIF3 Playback",
2133                         .rates = WCD9335_RATES_MASK | WCD9335_FRAC_RATES_MASK |
2134                                  SNDRV_PCM_RATE_384000,
2135                         .formats = WCD9335_FORMATS_S16_S24_LE,
2136                         .rate_min = 8000,
2137                         .rate_max = 384000,
2138                         .channels_min = 1,
2139                         .channels_max = 2,
2140                 },
2141                 .ops = &wcd9335_dai_ops,
2142         },
2143         [5] = {
2144                 .name = "wcd9335_tx3",
2145                 .id = AIF3_CAP,
2146                 .capture = {
2147                         .stream_name = "AIF3 Capture",
2148                         .rates = WCD9335_RATES_MASK,
2149                         .formats = SNDRV_PCM_FMTBIT_S16_LE,
2150                         .rate_min = 8000,
2151                         .rate_max = 192000,
2152                         .channels_min = 1,
2153                         .channels_max = 4,
2154                 },
2155                 .ops = &wcd9335_dai_ops,
2156         },
2157         [6] = {
2158                 .name = "wcd9335_rx4",
2159                 .id = AIF4_PB,
2160                 .playback = {
2161                         .stream_name = "AIF4 Playback",
2162                         .rates = WCD9335_RATES_MASK | WCD9335_FRAC_RATES_MASK |
2163                                  SNDRV_PCM_RATE_384000,
2164                         .formats = WCD9335_FORMATS_S16_S24_LE,
2165                         .rate_min = 8000,
2166                         .rate_max = 384000,
2167                         .channels_min = 1,
2168                         .channels_max = 2,
2169                 },
2170                 .ops = &wcd9335_dai_ops,
2171         },
2172 };
2173
2174 static int wcd9335_get_compander(struct snd_kcontrol *kc,
2175                                struct snd_ctl_elem_value *ucontrol)
2176 {
2177
2178         struct snd_soc_component *component = snd_soc_kcontrol_component(kc);
2179         int comp = ((struct soc_mixer_control *)kc->private_value)->shift;
2180         struct wcd9335_codec *wcd = dev_get_drvdata(component->dev);
2181
2182         ucontrol->value.integer.value[0] = wcd->comp_enabled[comp];
2183         return 0;
2184 }
2185
2186 static int wcd9335_set_compander(struct snd_kcontrol *kc,
2187                                  struct snd_ctl_elem_value *ucontrol)
2188 {
2189         struct snd_soc_component *component = snd_soc_kcontrol_component(kc);
2190         struct wcd9335_codec *wcd = dev_get_drvdata(component->dev);
2191         int comp = ((struct soc_mixer_control *) kc->private_value)->shift;
2192         int value = ucontrol->value.integer.value[0];
2193         int sel;
2194
2195         wcd->comp_enabled[comp] = value;
2196         sel = value ? WCD9335_HPH_GAIN_SRC_SEL_COMPANDER :
2197                 WCD9335_HPH_GAIN_SRC_SEL_REGISTER;
2198
2199         /* Any specific register configuration for compander */
2200         switch (comp) {
2201         case COMPANDER_1:
2202                 /* Set Gain Source Select based on compander enable/disable */
2203                 snd_soc_component_update_bits(component, WCD9335_HPH_L_EN,
2204                                       WCD9335_HPH_GAIN_SRC_SEL_MASK, sel);
2205                 break;
2206         case COMPANDER_2:
2207                 snd_soc_component_update_bits(component, WCD9335_HPH_R_EN,
2208                                       WCD9335_HPH_GAIN_SRC_SEL_MASK, sel);
2209                 break;
2210         case COMPANDER_5:
2211                 snd_soc_component_update_bits(component, WCD9335_SE_LO_LO3_GAIN,
2212                                       WCD9335_HPH_GAIN_SRC_SEL_MASK, sel);
2213                 break;
2214         case COMPANDER_6:
2215                 snd_soc_component_update_bits(component, WCD9335_SE_LO_LO4_GAIN,
2216                                       WCD9335_HPH_GAIN_SRC_SEL_MASK, sel);
2217                 break;
2218         default:
2219                 break;
2220         }
2221
2222         return 0;
2223 }
2224
2225 static int wcd9335_rx_hph_mode_get(struct snd_kcontrol *kc,
2226                                  struct snd_ctl_elem_value *ucontrol)
2227 {
2228         struct snd_soc_component *component = snd_soc_kcontrol_component(kc);
2229         struct wcd9335_codec *wcd = dev_get_drvdata(component->dev);
2230
2231         ucontrol->value.enumerated.item[0] = wcd->hph_mode;
2232
2233         return 0;
2234 }
2235
2236 static int wcd9335_rx_hph_mode_put(struct snd_kcontrol *kc,
2237                                  struct snd_ctl_elem_value *ucontrol)
2238 {
2239         struct snd_soc_component *component = snd_soc_kcontrol_component(kc);
2240         struct wcd9335_codec *wcd = dev_get_drvdata(component->dev);
2241         u32 mode_val;
2242
2243         mode_val = ucontrol->value.enumerated.item[0];
2244
2245         if (mode_val == 0) {
2246                 dev_err(wcd->dev, "Invalid HPH Mode, default to ClSH HiFi\n");
2247                 mode_val = CLS_H_HIFI;
2248         }
2249         wcd->hph_mode = mode_val;
2250
2251         return 0;
2252 }
2253
2254 static const struct snd_kcontrol_new wcd9335_snd_controls[] = {
2255         /* -84dB min - 40dB max */
2256         SOC_SINGLE_S8_TLV("RX0 Digital Volume", WCD9335_CDC_RX0_RX_VOL_CTL,
2257                         -84, 40, digital_gain),
2258         SOC_SINGLE_S8_TLV("RX1 Digital Volume", WCD9335_CDC_RX1_RX_VOL_CTL,
2259                         -84, 40, digital_gain),
2260         SOC_SINGLE_S8_TLV("RX2 Digital Volume", WCD9335_CDC_RX2_RX_VOL_CTL,
2261                         -84, 40, digital_gain),
2262         SOC_SINGLE_S8_TLV("RX3 Digital Volume", WCD9335_CDC_RX3_RX_VOL_CTL,
2263                         -84, 40, digital_gain),
2264         SOC_SINGLE_S8_TLV("RX4 Digital Volume", WCD9335_CDC_RX4_RX_VOL_CTL,
2265                         -84, 40, digital_gain),
2266         SOC_SINGLE_S8_TLV("RX5 Digital Volume", WCD9335_CDC_RX5_RX_VOL_CTL,
2267                         -84, 40, digital_gain),
2268         SOC_SINGLE_S8_TLV("RX6 Digital Volume", WCD9335_CDC_RX6_RX_VOL_CTL,
2269                         -84, 40, digital_gain),
2270         SOC_SINGLE_S8_TLV("RX7 Digital Volume", WCD9335_CDC_RX7_RX_VOL_CTL,
2271                         -84, 40, digital_gain),
2272         SOC_SINGLE_S8_TLV("RX8 Digital Volume", WCD9335_CDC_RX8_RX_VOL_CTL,
2273                         -84, 40, digital_gain),
2274         SOC_SINGLE_S8_TLV("RX0 Mix Digital Volume", WCD9335_CDC_RX0_RX_VOL_MIX_CTL,
2275                         -84, 40, digital_gain),
2276         SOC_SINGLE_S8_TLV("RX1 Mix Digital Volume", WCD9335_CDC_RX1_RX_VOL_MIX_CTL,
2277                         -84, 40, digital_gain),
2278         SOC_SINGLE_S8_TLV("RX2 Mix Digital Volume", WCD9335_CDC_RX2_RX_VOL_MIX_CTL,
2279                         -84, 40, digital_gain),
2280         SOC_SINGLE_S8_TLV("RX3 Mix Digital Volume", WCD9335_CDC_RX3_RX_VOL_MIX_CTL,
2281                         -84, 40, digital_gain),
2282         SOC_SINGLE_S8_TLV("RX4 Mix Digital Volume", WCD9335_CDC_RX4_RX_VOL_MIX_CTL,
2283                         -84, 40, digital_gain),
2284         SOC_SINGLE_S8_TLV("RX5 Mix Digital Volume", WCD9335_CDC_RX5_RX_VOL_MIX_CTL,
2285                         -84, 40, digital_gain),
2286         SOC_SINGLE_S8_TLV("RX6 Mix Digital Volume", WCD9335_CDC_RX6_RX_VOL_MIX_CTL,
2287                         -84, 40, digital_gain),
2288         SOC_SINGLE_S8_TLV("RX7 Mix Digital Volume", WCD9335_CDC_RX7_RX_VOL_MIX_CTL,
2289                         -84, 40, digital_gain),
2290         SOC_SINGLE_S8_TLV("RX8 Mix Digital Volume", WCD9335_CDC_RX8_RX_VOL_MIX_CTL,
2291                         -84, 40, digital_gain),
2292         SOC_ENUM("RX INT0_1 HPF cut off", cf_int0_1_enum),
2293         SOC_ENUM("RX INT0_2 HPF cut off", cf_int0_2_enum),
2294         SOC_ENUM("RX INT1_1 HPF cut off", cf_int1_1_enum),
2295         SOC_ENUM("RX INT1_2 HPF cut off", cf_int1_2_enum),
2296         SOC_ENUM("RX INT2_1 HPF cut off", cf_int2_1_enum),
2297         SOC_ENUM("RX INT2_2 HPF cut off", cf_int2_2_enum),
2298         SOC_ENUM("RX INT3_1 HPF cut off", cf_int3_1_enum),
2299         SOC_ENUM("RX INT3_2 HPF cut off", cf_int3_2_enum),
2300         SOC_ENUM("RX INT4_1 HPF cut off", cf_int4_1_enum),
2301         SOC_ENUM("RX INT4_2 HPF cut off", cf_int4_2_enum),
2302         SOC_ENUM("RX INT5_1 HPF cut off", cf_int5_1_enum),
2303         SOC_ENUM("RX INT5_2 HPF cut off", cf_int5_2_enum),
2304         SOC_ENUM("RX INT6_1 HPF cut off", cf_int6_1_enum),
2305         SOC_ENUM("RX INT6_2 HPF cut off", cf_int6_2_enum),
2306         SOC_ENUM("RX INT7_1 HPF cut off", cf_int7_1_enum),
2307         SOC_ENUM("RX INT7_2 HPF cut off", cf_int7_2_enum),
2308         SOC_ENUM("RX INT8_1 HPF cut off", cf_int8_1_enum),
2309         SOC_ENUM("RX INT8_2 HPF cut off", cf_int8_2_enum),
2310         SOC_SINGLE_EXT("COMP1 Switch", SND_SOC_NOPM, COMPANDER_1, 1, 0,
2311                        wcd9335_get_compander, wcd9335_set_compander),
2312         SOC_SINGLE_EXT("COMP2 Switch", SND_SOC_NOPM, COMPANDER_2, 1, 0,
2313                        wcd9335_get_compander, wcd9335_set_compander),
2314         SOC_SINGLE_EXT("COMP3 Switch", SND_SOC_NOPM, COMPANDER_3, 1, 0,
2315                        wcd9335_get_compander, wcd9335_set_compander),
2316         SOC_SINGLE_EXT("COMP4 Switch", SND_SOC_NOPM, COMPANDER_4, 1, 0,
2317                        wcd9335_get_compander, wcd9335_set_compander),
2318         SOC_SINGLE_EXT("COMP5 Switch", SND_SOC_NOPM, COMPANDER_5, 1, 0,
2319                        wcd9335_get_compander, wcd9335_set_compander),
2320         SOC_SINGLE_EXT("COMP6 Switch", SND_SOC_NOPM, COMPANDER_6, 1, 0,
2321                        wcd9335_get_compander, wcd9335_set_compander),
2322         SOC_SINGLE_EXT("COMP7 Switch", SND_SOC_NOPM, COMPANDER_7, 1, 0,
2323                        wcd9335_get_compander, wcd9335_set_compander),
2324         SOC_SINGLE_EXT("COMP8 Switch", SND_SOC_NOPM, COMPANDER_8, 1, 0,
2325                        wcd9335_get_compander, wcd9335_set_compander),
2326         SOC_ENUM_EXT("RX HPH Mode", rx_hph_mode_mux_enum,
2327                        wcd9335_rx_hph_mode_get, wcd9335_rx_hph_mode_put),
2328
2329         /* Gain Controls */
2330         SOC_SINGLE_TLV("EAR PA Volume", WCD9335_ANA_EAR, 4, 4, 1,
2331                 ear_pa_gain),
2332         SOC_SINGLE_TLV("HPHL Volume", WCD9335_HPH_L_EN, 0, 20, 1,
2333                 line_gain),
2334         SOC_SINGLE_TLV("HPHR Volume", WCD9335_HPH_R_EN, 0, 20, 1,
2335                 line_gain),
2336         SOC_SINGLE_TLV("LINEOUT1 Volume", WCD9335_DIFF_LO_LO1_COMPANDER,
2337                         3, 16, 1, line_gain),
2338         SOC_SINGLE_TLV("LINEOUT2 Volume", WCD9335_DIFF_LO_LO2_COMPANDER,
2339                         3, 16, 1, line_gain),
2340         SOC_SINGLE_TLV("LINEOUT3 Volume", WCD9335_SE_LO_LO3_GAIN, 0, 20, 1,
2341                         line_gain),
2342         SOC_SINGLE_TLV("LINEOUT4 Volume", WCD9335_SE_LO_LO4_GAIN, 0, 20, 1,
2343                         line_gain),
2344
2345         SOC_SINGLE_TLV("ADC1 Volume", WCD9335_ANA_AMIC1, 0, 20, 0,
2346                         analog_gain),
2347         SOC_SINGLE_TLV("ADC2 Volume", WCD9335_ANA_AMIC2, 0, 20, 0,
2348                         analog_gain),
2349         SOC_SINGLE_TLV("ADC3 Volume", WCD9335_ANA_AMIC3, 0, 20, 0,
2350                         analog_gain),
2351         SOC_SINGLE_TLV("ADC4 Volume", WCD9335_ANA_AMIC4, 0, 20, 0,
2352                         analog_gain),
2353         SOC_SINGLE_TLV("ADC5 Volume", WCD9335_ANA_AMIC5, 0, 20, 0,
2354                         analog_gain),
2355         SOC_SINGLE_TLV("ADC6 Volume", WCD9335_ANA_AMIC6, 0, 20, 0,
2356                         analog_gain),
2357
2358         SOC_ENUM("TX0 HPF cut off", cf_dec0_enum),
2359         SOC_ENUM("TX1 HPF cut off", cf_dec1_enum),
2360         SOC_ENUM("TX2 HPF cut off", cf_dec2_enum),
2361         SOC_ENUM("TX3 HPF cut off", cf_dec3_enum),
2362         SOC_ENUM("TX4 HPF cut off", cf_dec4_enum),
2363         SOC_ENUM("TX5 HPF cut off", cf_dec5_enum),
2364         SOC_ENUM("TX6 HPF cut off", cf_dec6_enum),
2365         SOC_ENUM("TX7 HPF cut off", cf_dec7_enum),
2366         SOC_ENUM("TX8 HPF cut off", cf_dec8_enum),
2367 };
2368
2369 static const struct snd_soc_dapm_route wcd9335_audio_map[] = {
2370         {"SLIM RX0 MUX", "AIF1_PB", "AIF1 PB"},
2371         {"SLIM RX1 MUX", "AIF1_PB", "AIF1 PB"},
2372         {"SLIM RX2 MUX", "AIF1_PB", "AIF1 PB"},
2373         {"SLIM RX3 MUX", "AIF1_PB", "AIF1 PB"},
2374         {"SLIM RX4 MUX", "AIF1_PB", "AIF1 PB"},
2375         {"SLIM RX5 MUX", "AIF1_PB", "AIF1 PB"},
2376         {"SLIM RX6 MUX", "AIF1_PB", "AIF1 PB"},
2377         {"SLIM RX7 MUX", "AIF1_PB", "AIF1 PB"},
2378
2379         {"SLIM RX0 MUX", "AIF2_PB", "AIF2 PB"},
2380         {"SLIM RX1 MUX", "AIF2_PB", "AIF2 PB"},
2381         {"SLIM RX2 MUX", "AIF2_PB", "AIF2 PB"},
2382         {"SLIM RX3 MUX", "AIF2_PB", "AIF2 PB"},
2383         {"SLIM RX4 MUX", "AIF2_PB", "AIF2 PB"},
2384         {"SLIM RX5 MUX", "AIF2_PB", "AIF2 PB"},
2385         {"SLIM RX6 MUX", "AIF2_PB", "AIF2 PB"},
2386         {"SLIM RX7 MUX", "AIF2_PB", "AIF2 PB"},
2387
2388         {"SLIM RX0 MUX", "AIF3_PB", "AIF3 PB"},
2389         {"SLIM RX1 MUX", "AIF3_PB", "AIF3 PB"},
2390         {"SLIM RX2 MUX", "AIF3_PB", "AIF3 PB"},
2391         {"SLIM RX3 MUX", "AIF3_PB", "AIF3 PB"},
2392         {"SLIM RX4 MUX", "AIF3_PB", "AIF3 PB"},
2393         {"SLIM RX5 MUX", "AIF3_PB", "AIF3 PB"},
2394         {"SLIM RX6 MUX", "AIF3_PB", "AIF3 PB"},
2395         {"SLIM RX7 MUX", "AIF3_PB", "AIF3 PB"},
2396
2397         {"SLIM RX0 MUX", "AIF4_PB", "AIF4 PB"},
2398         {"SLIM RX1 MUX", "AIF4_PB", "AIF4 PB"},
2399         {"SLIM RX2 MUX", "AIF4_PB", "AIF4 PB"},
2400         {"SLIM RX3 MUX", "AIF4_PB", "AIF4 PB"},
2401         {"SLIM RX4 MUX", "AIF4_PB", "AIF4 PB"},
2402         {"SLIM RX5 MUX", "AIF4_PB", "AIF4 PB"},
2403         {"SLIM RX6 MUX", "AIF4_PB", "AIF4 PB"},
2404         {"SLIM RX7 MUX", "AIF4_PB", "AIF4 PB"},
2405
2406         {"SLIM RX0", NULL, "SLIM RX0 MUX"},
2407         {"SLIM RX1", NULL, "SLIM RX1 MUX"},
2408         {"SLIM RX2", NULL, "SLIM RX2 MUX"},
2409         {"SLIM RX3", NULL, "SLIM RX3 MUX"},
2410         {"SLIM RX4", NULL, "SLIM RX4 MUX"},
2411         {"SLIM RX5", NULL, "SLIM RX5 MUX"},
2412         {"SLIM RX6", NULL, "SLIM RX6 MUX"},
2413         {"SLIM RX7", NULL, "SLIM RX7 MUX"},
2414
2415         WCD9335_INTERPOLATOR_PATH(0),
2416         WCD9335_INTERPOLATOR_PATH(1),
2417         WCD9335_INTERPOLATOR_PATH(2),
2418         WCD9335_INTERPOLATOR_PATH(3),
2419         WCD9335_INTERPOLATOR_PATH(4),
2420         WCD9335_INTERPOLATOR_PATH(5),
2421         WCD9335_INTERPOLATOR_PATH(6),
2422         WCD9335_INTERPOLATOR_PATH(7),
2423         WCD9335_INTERPOLATOR_PATH(8),
2424
2425         /* EAR PA */
2426         {"RX INT0 DEM MUX", "CLSH_DSM_OUT", "RX INT0 INTERP"},
2427         {"RX INT0 DAC", NULL, "RX INT0 DEM MUX"},
2428         {"RX INT0 DAC", NULL, "RX_BIAS"},
2429         {"EAR PA", NULL, "RX INT0 DAC"},
2430         {"EAR", NULL, "EAR PA"},
2431
2432         /* HPHL */
2433         {"RX INT1 DEM MUX", "CLSH_DSM_OUT", "RX INT1 INTERP"},
2434         {"RX INT1 DAC", NULL, "RX INT1 DEM MUX"},
2435         {"RX INT1 DAC", NULL, "RX_BIAS"},
2436         {"HPHL PA", NULL, "RX INT1 DAC"},
2437         {"HPHL", NULL, "HPHL PA"},
2438
2439         /* HPHR */
2440         {"RX INT2 DEM MUX", "CLSH_DSM_OUT", "RX INT2 INTERP"},
2441         {"RX INT2 DAC", NULL, "RX INT2 DEM MUX"},
2442         {"RX INT2 DAC", NULL, "RX_BIAS"},
2443         {"HPHR PA", NULL, "RX INT2 DAC"},
2444         {"HPHR", NULL, "HPHR PA"},
2445
2446         /* LINEOUT1 */
2447         {"RX INT3 DAC", NULL, "RX INT3 INTERP"},
2448         {"RX INT3 DAC", NULL, "RX_BIAS"},
2449         {"LINEOUT1 PA", NULL, "RX INT3 DAC"},
2450         {"LINEOUT1", NULL, "LINEOUT1 PA"},
2451
2452         /* LINEOUT2 */
2453         {"RX INT4 DAC", NULL, "RX INT4 INTERP"},
2454         {"RX INT4 DAC", NULL, "RX_BIAS"},
2455         {"LINEOUT2 PA", NULL, "RX INT4 DAC"},
2456         {"LINEOUT2", NULL, "LINEOUT2 PA"},
2457
2458         /* LINEOUT3 */
2459         {"RX INT5 DAC", NULL, "RX INT5 INTERP"},
2460         {"RX INT5 DAC", NULL, "RX_BIAS"},
2461         {"LINEOUT3 PA", NULL, "RX INT5 DAC"},
2462         {"LINEOUT3", NULL, "LINEOUT3 PA"},
2463
2464         /* LINEOUT4 */
2465         {"RX INT6 DAC", NULL, "RX INT6 INTERP"},
2466         {"RX INT6 DAC", NULL, "RX_BIAS"},
2467         {"LINEOUT4 PA", NULL, "RX INT6 DAC"},
2468         {"LINEOUT4", NULL, "LINEOUT4 PA"},
2469
2470         /* SLIMBUS Connections */
2471         {"AIF1 CAP", NULL, "AIF1_CAP Mixer"},
2472         {"AIF2 CAP", NULL, "AIF2_CAP Mixer"},
2473         {"AIF3 CAP", NULL, "AIF3_CAP Mixer"},
2474
2475         /* ADC Mux */
2476         WCD9335_ADC_MUX_PATH(0),
2477         WCD9335_ADC_MUX_PATH(1),
2478         WCD9335_ADC_MUX_PATH(2),
2479         WCD9335_ADC_MUX_PATH(3),
2480         WCD9335_ADC_MUX_PATH(4),
2481         WCD9335_ADC_MUX_PATH(5),
2482         WCD9335_ADC_MUX_PATH(6),
2483         WCD9335_ADC_MUX_PATH(7),
2484         WCD9335_ADC_MUX_PATH(8),
2485
2486         /* ADC Connections */
2487         {"ADC1", NULL, "AMIC1"},
2488         {"ADC2", NULL, "AMIC2"},
2489         {"ADC3", NULL, "AMIC3"},
2490         {"ADC4", NULL, "AMIC4"},
2491         {"ADC5", NULL, "AMIC5"},
2492         {"ADC6", NULL, "AMIC6"},
2493 };
2494
2495 static int wcd9335_micbias_control(struct snd_soc_component *component,
2496                                    int micb_num, int req, bool is_dapm)
2497 {
2498         struct wcd9335_codec *wcd = snd_soc_component_get_drvdata(component);
2499         int micb_index = micb_num - 1;
2500         u16 micb_reg;
2501
2502         if ((micb_index < 0) || (micb_index > WCD9335_MAX_MICBIAS - 1)) {
2503                 dev_err(wcd->dev, "Invalid micbias index, micb_ind:%d\n",
2504                         micb_index);
2505                 return -EINVAL;
2506         }
2507
2508         switch (micb_num) {
2509         case MIC_BIAS_1:
2510                 micb_reg = WCD9335_ANA_MICB1;
2511                 break;
2512         case MIC_BIAS_2:
2513                 micb_reg = WCD9335_ANA_MICB2;
2514                 break;
2515         case MIC_BIAS_3:
2516                 micb_reg = WCD9335_ANA_MICB3;
2517                 break;
2518         case MIC_BIAS_4:
2519                 micb_reg = WCD9335_ANA_MICB4;
2520                 break;
2521         default:
2522                 dev_err(component->dev, "%s: Invalid micbias number: %d\n",
2523                         __func__, micb_num);
2524                 return -EINVAL;
2525         }
2526
2527         switch (req) {
2528         case MICB_PULLUP_ENABLE:
2529                 wcd->pullup_ref[micb_index]++;
2530                 if ((wcd->pullup_ref[micb_index] == 1) &&
2531                     (wcd->micb_ref[micb_index] == 0))
2532                         snd_soc_component_update_bits(component, micb_reg,
2533                                                         0xC0, 0x80);
2534                 break;
2535         case MICB_PULLUP_DISABLE:
2536                 wcd->pullup_ref[micb_index]--;
2537                 if ((wcd->pullup_ref[micb_index] == 0) &&
2538                     (wcd->micb_ref[micb_index] == 0))
2539                         snd_soc_component_update_bits(component, micb_reg,
2540                                                         0xC0, 0x00);
2541                 break;
2542         case MICB_ENABLE:
2543                 wcd->micb_ref[micb_index]++;
2544                 if (wcd->micb_ref[micb_index] == 1)
2545                         snd_soc_component_update_bits(component, micb_reg,
2546                                                         0xC0, 0x40);
2547                 break;
2548         case MICB_DISABLE:
2549                 wcd->micb_ref[micb_index]--;
2550                 if ((wcd->micb_ref[micb_index] == 0) &&
2551                     (wcd->pullup_ref[micb_index] > 0))
2552                         snd_soc_component_update_bits(component, micb_reg,
2553                                                         0xC0, 0x80);
2554                 else if ((wcd->micb_ref[micb_index] == 0) &&
2555                          (wcd->pullup_ref[micb_index] == 0)) {
2556                         snd_soc_component_update_bits(component, micb_reg,
2557                                                         0xC0, 0x00);
2558                 }
2559                 break;
2560         }
2561
2562         return 0;
2563 }
2564
2565 static int __wcd9335_codec_enable_micbias(struct snd_soc_dapm_widget *w,
2566                                         int event)
2567 {
2568         struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
2569         int micb_num;
2570
2571         if (strnstr(w->name, "MIC BIAS1", sizeof("MIC BIAS1")))
2572                 micb_num = MIC_BIAS_1;
2573         else if (strnstr(w->name, "MIC BIAS2", sizeof("MIC BIAS2")))
2574                 micb_num = MIC_BIAS_2;
2575         else if (strnstr(w->name, "MIC BIAS3", sizeof("MIC BIAS3")))
2576                 micb_num = MIC_BIAS_3;
2577         else if (strnstr(w->name, "MIC BIAS4", sizeof("MIC BIAS4")))
2578                 micb_num = MIC_BIAS_4;
2579         else
2580                 return -EINVAL;
2581
2582         switch (event) {
2583         case SND_SOC_DAPM_PRE_PMU:
2584                 /*
2585                  * MIC BIAS can also be requested by MBHC,
2586                  * so use ref count to handle micbias pullup
2587                  * and enable requests
2588                  */
2589                 wcd9335_micbias_control(comp, micb_num, MICB_ENABLE, true);
2590                 break;
2591         case SND_SOC_DAPM_POST_PMU:
2592                 /* wait for cnp time */
2593                 usleep_range(1000, 1100);
2594                 break;
2595         case SND_SOC_DAPM_POST_PMD:
2596                 wcd9335_micbias_control(comp, micb_num, MICB_DISABLE, true);
2597                 break;
2598         }
2599
2600         return 0;
2601 }
2602
2603 static int wcd9335_codec_enable_micbias(struct snd_soc_dapm_widget *w,
2604                 struct snd_kcontrol *kc, int event)
2605 {
2606         return __wcd9335_codec_enable_micbias(w, event);
2607 }
2608
2609 static void wcd9335_codec_set_tx_hold(struct snd_soc_component *comp,
2610                                       u16 amic_reg, bool set)
2611 {
2612         u8 mask = 0x20;
2613         u8 val;
2614
2615         if (amic_reg == WCD9335_ANA_AMIC1 || amic_reg == WCD9335_ANA_AMIC3 ||
2616             amic_reg == WCD9335_ANA_AMIC5)
2617                 mask = 0x40;
2618
2619         val = set ? mask : 0x00;
2620
2621         switch (amic_reg) {
2622         case WCD9335_ANA_AMIC1:
2623         case WCD9335_ANA_AMIC2:
2624                 snd_soc_component_update_bits(comp, WCD9335_ANA_AMIC2, mask,
2625                                                 val);
2626                 break;
2627         case WCD9335_ANA_AMIC3:
2628         case WCD9335_ANA_AMIC4:
2629                 snd_soc_component_update_bits(comp, WCD9335_ANA_AMIC4, mask,
2630                                                 val);
2631                 break;
2632         case WCD9335_ANA_AMIC5:
2633         case WCD9335_ANA_AMIC6:
2634                 snd_soc_component_update_bits(comp, WCD9335_ANA_AMIC6, mask,
2635                                                 val);
2636                 break;
2637         default:
2638                 dev_err(comp->dev, "%s: invalid amic: %d\n",
2639                         __func__, amic_reg);
2640                 break;
2641         }
2642 }
2643
2644 static int wcd9335_codec_enable_adc(struct snd_soc_dapm_widget *w,
2645                 struct snd_kcontrol *kc, int event)
2646 {
2647         struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
2648
2649         switch (event) {
2650         case SND_SOC_DAPM_PRE_PMU:
2651                 wcd9335_codec_set_tx_hold(comp, w->reg, true);
2652                 break;
2653         default:
2654                 break;
2655         }
2656
2657         return 0;
2658 }
2659
2660 static int wcd9335_codec_find_amic_input(struct snd_soc_component *comp,
2661                                          int adc_mux_n)
2662 {
2663         int mux_sel, reg, mreg;
2664
2665         if (adc_mux_n < 0 || adc_mux_n > WCD9335_MAX_VALID_ADC_MUX ||
2666             adc_mux_n == WCD9335_INVALID_ADC_MUX)
2667                 return 0;
2668
2669         /* Check whether adc mux input is AMIC or DMIC */
2670         if (adc_mux_n < 4) {
2671                 reg = WCD9335_CDC_TX_INP_MUX_ADC_MUX0_CFG1 + 2 * adc_mux_n;
2672                 mreg = WCD9335_CDC_TX_INP_MUX_ADC_MUX0_CFG0 + 2 * adc_mux_n;
2673                 mux_sel = snd_soc_component_read(comp, reg) & 0x3;
2674         } else {
2675                 reg = WCD9335_CDC_TX_INP_MUX_ADC_MUX4_CFG0 + adc_mux_n - 4;
2676                 mreg = reg;
2677                 mux_sel = snd_soc_component_read(comp, reg) >> 6;
2678         }
2679
2680         if (mux_sel != WCD9335_CDC_TX_INP_MUX_SEL_AMIC)
2681                 return 0;
2682
2683         return snd_soc_component_read(comp, mreg) & 0x07;
2684 }
2685
2686 static u16 wcd9335_codec_get_amic_pwlvl_reg(struct snd_soc_component *comp,
2687                                             int amic)
2688 {
2689         u16 pwr_level_reg = 0;
2690
2691         switch (amic) {
2692         case 1:
2693         case 2:
2694                 pwr_level_reg = WCD9335_ANA_AMIC1;
2695                 break;
2696
2697         case 3:
2698         case 4:
2699                 pwr_level_reg = WCD9335_ANA_AMIC3;
2700                 break;
2701
2702         case 5:
2703         case 6:
2704                 pwr_level_reg = WCD9335_ANA_AMIC5;
2705                 break;
2706         default:
2707                 dev_err(comp->dev, "invalid amic: %d\n", amic);
2708                 break;
2709         }
2710
2711         return pwr_level_reg;
2712 }
2713
2714 static int wcd9335_codec_enable_dec(struct snd_soc_dapm_widget *w,
2715         struct snd_kcontrol *kc, int event)
2716 {
2717         struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
2718         unsigned int decimator;
2719         char *dec_adc_mux_name = NULL;
2720         char *widget_name = NULL;
2721         char *wname;
2722         int ret = 0, amic_n;
2723         u16 tx_vol_ctl_reg, pwr_level_reg = 0, dec_cfg_reg, hpf_gate_reg;
2724         u16 tx_gain_ctl_reg;
2725         char *dec;
2726         u8 hpf_coff_freq;
2727
2728         widget_name = kmemdup_nul(w->name, 15, GFP_KERNEL);
2729         if (!widget_name)
2730                 return -ENOMEM;
2731
2732         wname = widget_name;
2733         dec_adc_mux_name = strsep(&widget_name, " ");
2734         if (!dec_adc_mux_name) {
2735                 dev_err(comp->dev, "%s: Invalid decimator = %s\n",
2736                         __func__, w->name);
2737                 ret =  -EINVAL;
2738                 goto out;
2739         }
2740         dec_adc_mux_name = widget_name;
2741
2742         dec = strpbrk(dec_adc_mux_name, "012345678");
2743         if (!dec) {
2744                 dev_err(comp->dev, "%s: decimator index not found\n",
2745                         __func__);
2746                 ret =  -EINVAL;
2747                 goto out;
2748         }
2749
2750         ret = kstrtouint(dec, 10, &decimator);
2751         if (ret < 0) {
2752                 dev_err(comp->dev, "%s: Invalid decimator = %s\n",
2753                         __func__, wname);
2754                 ret =  -EINVAL;
2755                 goto out;
2756         }
2757
2758         tx_vol_ctl_reg = WCD9335_CDC_TX0_TX_PATH_CTL + 16 * decimator;
2759         hpf_gate_reg = WCD9335_CDC_TX0_TX_PATH_SEC2 + 16 * decimator;
2760         dec_cfg_reg = WCD9335_CDC_TX0_TX_PATH_CFG0 + 16 * decimator;
2761         tx_gain_ctl_reg = WCD9335_CDC_TX0_TX_VOL_CTL + 16 * decimator;
2762
2763         switch (event) {
2764         case SND_SOC_DAPM_PRE_PMU:
2765                 amic_n = wcd9335_codec_find_amic_input(comp, decimator);
2766                 if (amic_n)
2767                         pwr_level_reg = wcd9335_codec_get_amic_pwlvl_reg(comp,
2768                                                                        amic_n);
2769
2770                 if (pwr_level_reg) {
2771                         switch ((snd_soc_component_read(comp, pwr_level_reg) &
2772                                               WCD9335_AMIC_PWR_LVL_MASK) >>
2773                                               WCD9335_AMIC_PWR_LVL_SHIFT) {
2774                         case WCD9335_AMIC_PWR_LEVEL_LP:
2775                                 snd_soc_component_update_bits(comp, dec_cfg_reg,
2776                                                     WCD9335_DEC_PWR_LVL_MASK,
2777                                                     WCD9335_DEC_PWR_LVL_LP);
2778                                 break;
2779
2780                         case WCD9335_AMIC_PWR_LEVEL_HP:
2781                                 snd_soc_component_update_bits(comp, dec_cfg_reg,
2782                                                     WCD9335_DEC_PWR_LVL_MASK,
2783                                                     WCD9335_DEC_PWR_LVL_HP);
2784                                 break;
2785                         case WCD9335_AMIC_PWR_LEVEL_DEFAULT:
2786                         default:
2787                                 snd_soc_component_update_bits(comp, dec_cfg_reg,
2788                                                     WCD9335_DEC_PWR_LVL_MASK,
2789                                                     WCD9335_DEC_PWR_LVL_DF);
2790                                 break;
2791                         }
2792                 }
2793                 hpf_coff_freq = (snd_soc_component_read(comp, dec_cfg_reg) &
2794                                    TX_HPF_CUT_OFF_FREQ_MASK) >> 5;
2795
2796                 if (hpf_coff_freq != CF_MIN_3DB_150HZ)
2797                         snd_soc_component_update_bits(comp, dec_cfg_reg,
2798                                             TX_HPF_CUT_OFF_FREQ_MASK,
2799                                             CF_MIN_3DB_150HZ << 5);
2800                 /* Enable TX PGA Mute */
2801                 snd_soc_component_update_bits(comp, tx_vol_ctl_reg,
2802                                                 0x10, 0x10);
2803                 /* Enable APC */
2804                 snd_soc_component_update_bits(comp, dec_cfg_reg, 0x08, 0x08);
2805                 break;
2806         case SND_SOC_DAPM_POST_PMU:
2807                 snd_soc_component_update_bits(comp, hpf_gate_reg, 0x01, 0x00);
2808
2809                 if (decimator == 0) {
2810                         snd_soc_component_write(comp,
2811                                         WCD9335_MBHC_ZDET_RAMP_CTL, 0x83);
2812                         snd_soc_component_write(comp,
2813                                         WCD9335_MBHC_ZDET_RAMP_CTL, 0xA3);
2814                         snd_soc_component_write(comp,
2815                                         WCD9335_MBHC_ZDET_RAMP_CTL, 0x83);
2816                         snd_soc_component_write(comp,
2817                                         WCD9335_MBHC_ZDET_RAMP_CTL, 0x03);
2818                 }
2819
2820                 snd_soc_component_update_bits(comp, hpf_gate_reg,
2821                                                 0x01, 0x01);
2822                 snd_soc_component_update_bits(comp, tx_vol_ctl_reg,
2823                                                 0x10, 0x00);
2824                 snd_soc_component_write(comp, tx_gain_ctl_reg,
2825                               snd_soc_component_read(comp, tx_gain_ctl_reg));
2826                 break;
2827         case SND_SOC_DAPM_PRE_PMD:
2828                 hpf_coff_freq = (snd_soc_component_read(comp, dec_cfg_reg) &
2829                                    TX_HPF_CUT_OFF_FREQ_MASK) >> 5;
2830                 snd_soc_component_update_bits(comp, tx_vol_ctl_reg, 0x10, 0x10);
2831                 snd_soc_component_update_bits(comp, dec_cfg_reg, 0x08, 0x00);
2832                 if (hpf_coff_freq != CF_MIN_3DB_150HZ) {
2833                         snd_soc_component_update_bits(comp, dec_cfg_reg,
2834                                                       TX_HPF_CUT_OFF_FREQ_MASK,
2835                                                       hpf_coff_freq << 5);
2836                 }
2837                 break;
2838         case SND_SOC_DAPM_POST_PMD:
2839                 snd_soc_component_update_bits(comp, tx_vol_ctl_reg, 0x10, 0x00);
2840                 break;
2841         }
2842 out:
2843         kfree(wname);
2844         return ret;
2845 }
2846
2847 static u8 wcd9335_get_dmic_clk_val(struct snd_soc_component *component,
2848                                  u32 mclk_rate, u32 dmic_clk_rate)
2849 {
2850         u32 div_factor;
2851         u8 dmic_ctl_val;
2852
2853         dev_err(component->dev,
2854                 "%s: mclk_rate = %d, dmic_sample_rate = %d\n",
2855                 __func__, mclk_rate, dmic_clk_rate);
2856
2857         /* Default value to return in case of error */
2858         if (mclk_rate == WCD9335_MCLK_CLK_9P6MHZ)
2859                 dmic_ctl_val = WCD9335_DMIC_CLK_DIV_2;
2860         else
2861                 dmic_ctl_val = WCD9335_DMIC_CLK_DIV_3;
2862
2863         if (dmic_clk_rate == 0) {
2864                 dev_err(component->dev,
2865                         "%s: dmic_sample_rate cannot be 0\n",
2866                         __func__);
2867                 goto done;
2868         }
2869
2870         div_factor = mclk_rate / dmic_clk_rate;
2871         switch (div_factor) {
2872         case 2:
2873                 dmic_ctl_val = WCD9335_DMIC_CLK_DIV_2;
2874                 break;
2875         case 3:
2876                 dmic_ctl_val = WCD9335_DMIC_CLK_DIV_3;
2877                 break;
2878         case 4:
2879                 dmic_ctl_val = WCD9335_DMIC_CLK_DIV_4;
2880                 break;
2881         case 6:
2882                 dmic_ctl_val = WCD9335_DMIC_CLK_DIV_6;
2883                 break;
2884         case 8:
2885                 dmic_ctl_val = WCD9335_DMIC_CLK_DIV_8;
2886                 break;
2887         case 16:
2888                 dmic_ctl_val = WCD9335_DMIC_CLK_DIV_16;
2889                 break;
2890         default:
2891                 dev_err(component->dev,
2892                         "%s: Invalid div_factor %u, clk_rate(%u), dmic_rate(%u)\n",
2893                         __func__, div_factor, mclk_rate, dmic_clk_rate);
2894                 break;
2895         }
2896
2897 done:
2898         return dmic_ctl_val;
2899 }
2900
2901 static int wcd9335_codec_enable_dmic(struct snd_soc_dapm_widget *w,
2902                 struct snd_kcontrol *kc, int event)
2903 {
2904         struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
2905         struct wcd9335_codec *wcd = snd_soc_component_get_drvdata(comp);
2906         u8  dmic_clk_en = 0x01;
2907         u16 dmic_clk_reg;
2908         s32 *dmic_clk_cnt;
2909         u8 dmic_rate_val, dmic_rate_shift = 1;
2910         unsigned int dmic;
2911         int ret;
2912         char *wname;
2913
2914         wname = strpbrk(w->name, "012345");
2915         if (!wname) {
2916                 dev_err(comp->dev, "%s: widget not found\n", __func__);
2917                 return -EINVAL;
2918         }
2919
2920         ret = kstrtouint(wname, 10, &dmic);
2921         if (ret < 0) {
2922                 dev_err(comp->dev, "%s: Invalid DMIC line on the codec\n",
2923                         __func__);
2924                 return -EINVAL;
2925         }
2926
2927         switch (dmic) {
2928         case 0:
2929         case 1:
2930                 dmic_clk_cnt = &(wcd->dmic_0_1_clk_cnt);
2931                 dmic_clk_reg = WCD9335_CPE_SS_DMIC0_CTL;
2932                 break;
2933         case 2:
2934         case 3:
2935                 dmic_clk_cnt = &(wcd->dmic_2_3_clk_cnt);
2936                 dmic_clk_reg = WCD9335_CPE_SS_DMIC1_CTL;
2937                 break;
2938         case 4:
2939         case 5:
2940                 dmic_clk_cnt = &(wcd->dmic_4_5_clk_cnt);
2941                 dmic_clk_reg = WCD9335_CPE_SS_DMIC2_CTL;
2942                 break;
2943         default:
2944                 dev_err(comp->dev, "%s: Invalid DMIC Selection\n",
2945                         __func__);
2946                 return -EINVAL;
2947         }
2948
2949         switch (event) {
2950         case SND_SOC_DAPM_PRE_PMU:
2951                 dmic_rate_val =
2952                         wcd9335_get_dmic_clk_val(comp,
2953                                         wcd->mclk_rate,
2954                                         wcd->dmic_sample_rate);
2955
2956                 (*dmic_clk_cnt)++;
2957                 if (*dmic_clk_cnt == 1) {
2958                         snd_soc_component_update_bits(comp, dmic_clk_reg,
2959                                 0x07 << dmic_rate_shift,
2960                                 dmic_rate_val << dmic_rate_shift);
2961                         snd_soc_component_update_bits(comp, dmic_clk_reg,
2962                                         dmic_clk_en, dmic_clk_en);
2963                 }
2964
2965                 break;
2966         case SND_SOC_DAPM_POST_PMD:
2967                 dmic_rate_val =
2968                         wcd9335_get_dmic_clk_val(comp,
2969                                         wcd->mclk_rate,
2970                                         wcd->mad_dmic_sample_rate);
2971                 (*dmic_clk_cnt)--;
2972                 if (*dmic_clk_cnt  == 0) {
2973                         snd_soc_component_update_bits(comp, dmic_clk_reg,
2974                                         dmic_clk_en, 0);
2975                         snd_soc_component_update_bits(comp, dmic_clk_reg,
2976                                 0x07 << dmic_rate_shift,
2977                                 dmic_rate_val << dmic_rate_shift);
2978                 }
2979                 break;
2980         }
2981
2982         return 0;
2983 }
2984
2985 static void wcd9335_codec_enable_int_port(struct wcd_slim_codec_dai_data *dai,
2986                                         struct snd_soc_component *component)
2987 {
2988         int port_num = 0;
2989         unsigned short reg = 0;
2990         unsigned int val = 0;
2991         struct wcd9335_codec *wcd = dev_get_drvdata(component->dev);
2992         struct wcd9335_slim_ch *ch;
2993
2994         list_for_each_entry(ch, &dai->slim_ch_list, list) {
2995                 if (ch->port >= WCD9335_RX_START) {
2996                         port_num = ch->port - WCD9335_RX_START;
2997                         reg = WCD9335_SLIM_PGD_PORT_INT_EN0 + (port_num / 8);
2998                 } else {
2999                         port_num = ch->port;
3000                         reg = WCD9335_SLIM_PGD_PORT_INT_TX_EN0 + (port_num / 8);
3001                 }
3002
3003                 regmap_read(wcd->if_regmap, reg, &val);
3004                 if (!(val & BIT(port_num % 8)))
3005                         regmap_write(wcd->if_regmap, reg,
3006                                         val | BIT(port_num % 8));
3007         }
3008 }
3009
3010 static int wcd9335_codec_enable_slim(struct snd_soc_dapm_widget *w,
3011                                        struct snd_kcontrol *kc,
3012                                        int event)
3013 {
3014         struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
3015         struct wcd9335_codec *wcd = snd_soc_component_get_drvdata(comp);
3016         struct wcd_slim_codec_dai_data *dai = &wcd->dai[w->shift];
3017
3018         switch (event) {
3019         case SND_SOC_DAPM_POST_PMU:
3020                 wcd9335_codec_enable_int_port(dai, comp);
3021                 break;
3022         case SND_SOC_DAPM_POST_PMD:
3023                 kfree(dai->sconfig.chs);
3024
3025                 break;
3026         }
3027
3028         return 0;
3029 }
3030
3031 static int wcd9335_codec_enable_mix_path(struct snd_soc_dapm_widget *w,
3032                 struct snd_kcontrol *kc, int event)
3033 {
3034         struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
3035         u16 gain_reg;
3036         int val = 0;
3037
3038         switch (w->reg) {
3039         case WCD9335_CDC_RX0_RX_PATH_MIX_CTL:
3040                 gain_reg = WCD9335_CDC_RX0_RX_VOL_MIX_CTL;
3041                 break;
3042         case WCD9335_CDC_RX1_RX_PATH_MIX_CTL:
3043                 gain_reg = WCD9335_CDC_RX1_RX_VOL_MIX_CTL;
3044                 break;
3045         case WCD9335_CDC_RX2_RX_PATH_MIX_CTL:
3046                 gain_reg = WCD9335_CDC_RX2_RX_VOL_MIX_CTL;
3047                 break;
3048         case WCD9335_CDC_RX3_RX_PATH_MIX_CTL:
3049                 gain_reg = WCD9335_CDC_RX3_RX_VOL_MIX_CTL;
3050                 break;
3051         case WCD9335_CDC_RX4_RX_PATH_MIX_CTL:
3052                 gain_reg = WCD9335_CDC_RX4_RX_VOL_MIX_CTL;
3053                 break;
3054         case WCD9335_CDC_RX5_RX_PATH_MIX_CTL:
3055                 gain_reg = WCD9335_CDC_RX5_RX_VOL_MIX_CTL;
3056                 break;
3057         case WCD9335_CDC_RX6_RX_PATH_MIX_CTL:
3058                 gain_reg = WCD9335_CDC_RX6_RX_VOL_MIX_CTL;
3059                 break;
3060         case WCD9335_CDC_RX7_RX_PATH_MIX_CTL:
3061                 gain_reg = WCD9335_CDC_RX7_RX_VOL_MIX_CTL;
3062                 break;
3063         case WCD9335_CDC_RX8_RX_PATH_MIX_CTL:
3064                 gain_reg = WCD9335_CDC_RX8_RX_VOL_MIX_CTL;
3065                 break;
3066         default:
3067                 dev_err(comp->dev, "%s: No gain register avail for %s\n",
3068                         __func__, w->name);
3069                 return 0;
3070         }
3071
3072         switch (event) {
3073         case SND_SOC_DAPM_POST_PMU:
3074                 val = snd_soc_component_read(comp, gain_reg);
3075                 snd_soc_component_write(comp, gain_reg, val);
3076                 break;
3077         case SND_SOC_DAPM_POST_PMD:
3078                 break;
3079         }
3080
3081         return 0;
3082 }
3083
3084 static u16 wcd9335_interp_get_primary_reg(u16 reg, u16 *ind)
3085 {
3086         u16 prim_int_reg = WCD9335_CDC_RX0_RX_PATH_CTL;
3087
3088         switch (reg) {
3089         case WCD9335_CDC_RX0_RX_PATH_CTL:
3090         case WCD9335_CDC_RX0_RX_PATH_MIX_CTL:
3091                 prim_int_reg = WCD9335_CDC_RX0_RX_PATH_CTL;
3092                 *ind = 0;
3093                 break;
3094         case WCD9335_CDC_RX1_RX_PATH_CTL:
3095         case WCD9335_CDC_RX1_RX_PATH_MIX_CTL:
3096                 prim_int_reg = WCD9335_CDC_RX1_RX_PATH_CTL;
3097                 *ind = 1;
3098                 break;
3099         case WCD9335_CDC_RX2_RX_PATH_CTL:
3100         case WCD9335_CDC_RX2_RX_PATH_MIX_CTL:
3101                 prim_int_reg = WCD9335_CDC_RX2_RX_PATH_CTL;
3102                 *ind = 2;
3103                 break;
3104         case WCD9335_CDC_RX3_RX_PATH_CTL:
3105         case WCD9335_CDC_RX3_RX_PATH_MIX_CTL:
3106                 prim_int_reg = WCD9335_CDC_RX3_RX_PATH_CTL;
3107                 *ind = 3;
3108                 break;
3109         case WCD9335_CDC_RX4_RX_PATH_CTL:
3110         case WCD9335_CDC_RX4_RX_PATH_MIX_CTL:
3111                 prim_int_reg = WCD9335_CDC_RX4_RX_PATH_CTL;
3112                 *ind = 4;
3113                 break;
3114         case WCD9335_CDC_RX5_RX_PATH_CTL:
3115         case WCD9335_CDC_RX5_RX_PATH_MIX_CTL:
3116                 prim_int_reg = WCD9335_CDC_RX5_RX_PATH_CTL;
3117                 *ind = 5;
3118                 break;
3119         case WCD9335_CDC_RX6_RX_PATH_CTL:
3120         case WCD9335_CDC_RX6_RX_PATH_MIX_CTL:
3121                 prim_int_reg = WCD9335_CDC_RX6_RX_PATH_CTL;
3122                 *ind = 6;
3123                 break;
3124         case WCD9335_CDC_RX7_RX_PATH_CTL:
3125         case WCD9335_CDC_RX7_RX_PATH_MIX_CTL:
3126                 prim_int_reg = WCD9335_CDC_RX7_RX_PATH_CTL;
3127                 *ind = 7;
3128                 break;
3129         case WCD9335_CDC_RX8_RX_PATH_CTL:
3130         case WCD9335_CDC_RX8_RX_PATH_MIX_CTL:
3131                 prim_int_reg = WCD9335_CDC_RX8_RX_PATH_CTL;
3132                 *ind = 8;
3133                 break;
3134         }
3135
3136         return prim_int_reg;
3137 }
3138
3139 static void wcd9335_codec_hd2_control(struct snd_soc_component *component,
3140                                     u16 prim_int_reg, int event)
3141 {
3142         u16 hd2_scale_reg;
3143         u16 hd2_enable_reg = 0;
3144
3145         if (prim_int_reg == WCD9335_CDC_RX1_RX_PATH_CTL) {
3146                 hd2_scale_reg = WCD9335_CDC_RX1_RX_PATH_SEC3;
3147                 hd2_enable_reg = WCD9335_CDC_RX1_RX_PATH_CFG0;
3148         }
3149         if (prim_int_reg == WCD9335_CDC_RX2_RX_PATH_CTL) {
3150                 hd2_scale_reg = WCD9335_CDC_RX2_RX_PATH_SEC3;
3151                 hd2_enable_reg = WCD9335_CDC_RX2_RX_PATH_CFG0;
3152         }
3153
3154         if (hd2_enable_reg && SND_SOC_DAPM_EVENT_ON(event)) {
3155                 snd_soc_component_update_bits(component, hd2_scale_reg,
3156                                 WCD9335_CDC_RX_PATH_SEC_HD2_ALPHA_MASK,
3157                                 WCD9335_CDC_RX_PATH_SEC_HD2_ALPHA_0P2500);
3158                 snd_soc_component_update_bits(component, hd2_scale_reg,
3159                                 WCD9335_CDC_RX_PATH_SEC_HD2_SCALE_MASK,
3160                                 WCD9335_CDC_RX_PATH_SEC_HD2_SCALE_2);
3161                 snd_soc_component_update_bits(component, hd2_enable_reg,
3162                                 WCD9335_CDC_RX_PATH_CFG_HD2_EN_MASK,
3163                                 WCD9335_CDC_RX_PATH_CFG_HD2_ENABLE);
3164         }
3165
3166         if (hd2_enable_reg && SND_SOC_DAPM_EVENT_OFF(event)) {
3167                 snd_soc_component_update_bits(component, hd2_enable_reg,
3168                                         WCD9335_CDC_RX_PATH_CFG_HD2_EN_MASK,
3169                                         WCD9335_CDC_RX_PATH_CFG_HD2_DISABLE);
3170                 snd_soc_component_update_bits(component, hd2_scale_reg,
3171                                         WCD9335_CDC_RX_PATH_SEC_HD2_SCALE_MASK,
3172                                         WCD9335_CDC_RX_PATH_SEC_HD2_SCALE_1);
3173                 snd_soc_component_update_bits(component, hd2_scale_reg,
3174                                 WCD9335_CDC_RX_PATH_SEC_HD2_ALPHA_MASK,
3175                                 WCD9335_CDC_RX_PATH_SEC_HD2_ALPHA_0P0000);
3176         }
3177 }
3178
3179 static int wcd9335_codec_enable_prim_interpolator(
3180                                                 struct snd_soc_component *comp,
3181                                                 u16 reg, int event)
3182 {
3183         struct wcd9335_codec *wcd = dev_get_drvdata(comp->dev);
3184         u16 ind = 0;
3185         int prim_int_reg = wcd9335_interp_get_primary_reg(reg, &ind);
3186
3187         switch (event) {
3188         case SND_SOC_DAPM_PRE_PMU:
3189                 wcd->prim_int_users[ind]++;
3190                 if (wcd->prim_int_users[ind] == 1) {
3191                         snd_soc_component_update_bits(comp, prim_int_reg,
3192                                         WCD9335_CDC_RX_PGA_MUTE_EN_MASK,
3193                                         WCD9335_CDC_RX_PGA_MUTE_ENABLE);
3194                         wcd9335_codec_hd2_control(comp, prim_int_reg, event);
3195                         snd_soc_component_update_bits(comp, prim_int_reg,
3196                                         WCD9335_CDC_RX_CLK_EN_MASK,
3197                                         WCD9335_CDC_RX_CLK_ENABLE);
3198                 }
3199
3200                 if ((reg != prim_int_reg) &&
3201                         ((snd_soc_component_read(comp, prim_int_reg)) &
3202                          WCD9335_CDC_RX_PGA_MUTE_EN_MASK))
3203                         snd_soc_component_update_bits(comp, reg,
3204                                                 WCD9335_CDC_RX_PGA_MUTE_EN_MASK,
3205                                                 WCD9335_CDC_RX_PGA_MUTE_ENABLE);
3206                 break;
3207         case SND_SOC_DAPM_POST_PMD:
3208                 wcd->prim_int_users[ind]--;
3209                 if (wcd->prim_int_users[ind] == 0) {
3210                         snd_soc_component_update_bits(comp, prim_int_reg,
3211                                         WCD9335_CDC_RX_CLK_EN_MASK,
3212                                         WCD9335_CDC_RX_CLK_DISABLE);
3213                         snd_soc_component_update_bits(comp, prim_int_reg,
3214                                         WCD9335_CDC_RX_RESET_MASK,
3215                                         WCD9335_CDC_RX_RESET_ENABLE);
3216                         snd_soc_component_update_bits(comp, prim_int_reg,
3217                                         WCD9335_CDC_RX_RESET_MASK,
3218                                         WCD9335_CDC_RX_RESET_DISABLE);
3219                         wcd9335_codec_hd2_control(comp, prim_int_reg, event);
3220                 }
3221                 break;
3222         }
3223
3224         return 0;
3225 }
3226
3227 static int wcd9335_config_compander(struct snd_soc_component *component,
3228                                     int interp_n, int event)
3229 {
3230         struct wcd9335_codec *wcd = dev_get_drvdata(component->dev);
3231         int comp;
3232         u16 comp_ctl0_reg, rx_path_cfg0_reg;
3233
3234         /* EAR does not have compander */
3235         if (!interp_n)
3236                 return 0;
3237
3238         comp = interp_n - 1;
3239         if (!wcd->comp_enabled[comp])
3240                 return 0;
3241
3242         comp_ctl0_reg = WCD9335_CDC_COMPANDER1_CTL(comp);
3243         rx_path_cfg0_reg = WCD9335_CDC_RX1_RX_PATH_CFG(comp);
3244
3245         if (SND_SOC_DAPM_EVENT_ON(event)) {
3246                 /* Enable Compander Clock */
3247                 snd_soc_component_update_bits(component, comp_ctl0_reg,
3248                                         WCD9335_CDC_COMPANDER_CLK_EN_MASK,
3249                                         WCD9335_CDC_COMPANDER_CLK_ENABLE);
3250                 /* Reset comander */
3251                 snd_soc_component_update_bits(component, comp_ctl0_reg,
3252                                         WCD9335_CDC_COMPANDER_SOFT_RST_MASK,
3253                                         WCD9335_CDC_COMPANDER_SOFT_RST_ENABLE);
3254                 snd_soc_component_update_bits(component, comp_ctl0_reg,
3255                                 WCD9335_CDC_COMPANDER_SOFT_RST_MASK,
3256                                 WCD9335_CDC_COMPANDER_SOFT_RST_DISABLE);
3257                 /* Enables DRE in this path */
3258                 snd_soc_component_update_bits(component, rx_path_cfg0_reg,
3259                                         WCD9335_CDC_RX_PATH_CFG_CMP_EN_MASK,
3260                                         WCD9335_CDC_RX_PATH_CFG_CMP_ENABLE);
3261         }
3262
3263         if (SND_SOC_DAPM_EVENT_OFF(event)) {
3264                 snd_soc_component_update_bits(component, comp_ctl0_reg,
3265                                         WCD9335_CDC_COMPANDER_HALT_MASK,
3266                                         WCD9335_CDC_COMPANDER_HALT);
3267                 snd_soc_component_update_bits(component, rx_path_cfg0_reg,
3268                                         WCD9335_CDC_RX_PATH_CFG_CMP_EN_MASK,
3269                                         WCD9335_CDC_RX_PATH_CFG_CMP_DISABLE);
3270
3271                 snd_soc_component_update_bits(component, comp_ctl0_reg,
3272                                         WCD9335_CDC_COMPANDER_SOFT_RST_MASK,
3273                                         WCD9335_CDC_COMPANDER_SOFT_RST_ENABLE);
3274                 snd_soc_component_update_bits(component, comp_ctl0_reg,
3275                                 WCD9335_CDC_COMPANDER_SOFT_RST_MASK,
3276                                 WCD9335_CDC_COMPANDER_SOFT_RST_DISABLE);
3277                 snd_soc_component_update_bits(component, comp_ctl0_reg,
3278                                         WCD9335_CDC_COMPANDER_CLK_EN_MASK,
3279                                         WCD9335_CDC_COMPANDER_CLK_DISABLE);
3280                 snd_soc_component_update_bits(component, comp_ctl0_reg,
3281                                         WCD9335_CDC_COMPANDER_HALT_MASK,
3282                                         WCD9335_CDC_COMPANDER_NOHALT);
3283         }
3284
3285         return 0;
3286 }
3287
3288 static int wcd9335_codec_enable_interpolator(struct snd_soc_dapm_widget *w,
3289                 struct snd_kcontrol *kc, int event)
3290 {
3291         struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
3292         u16 gain_reg;
3293         u16 reg;
3294         int val;
3295
3296         if (!(snd_soc_dapm_widget_name_cmp(w, "RX INT0 INTERP"))) {
3297                 reg = WCD9335_CDC_RX0_RX_PATH_CTL;
3298                 gain_reg = WCD9335_CDC_RX0_RX_VOL_CTL;
3299         } else if (!(snd_soc_dapm_widget_name_cmp(w, "RX INT1 INTERP"))) {
3300                 reg = WCD9335_CDC_RX1_RX_PATH_CTL;
3301                 gain_reg = WCD9335_CDC_RX1_RX_VOL_CTL;
3302         } else if (!(snd_soc_dapm_widget_name_cmp(w, "RX INT2 INTERP"))) {
3303                 reg = WCD9335_CDC_RX2_RX_PATH_CTL;
3304                 gain_reg = WCD9335_CDC_RX2_RX_VOL_CTL;
3305         } else if (!(snd_soc_dapm_widget_name_cmp(w, "RX INT3 INTERP"))) {
3306                 reg = WCD9335_CDC_RX3_RX_PATH_CTL;
3307                 gain_reg = WCD9335_CDC_RX3_RX_VOL_CTL;
3308         } else if (!(snd_soc_dapm_widget_name_cmp(w, "RX INT4 INTERP"))) {
3309                 reg = WCD9335_CDC_RX4_RX_PATH_CTL;
3310                 gain_reg = WCD9335_CDC_RX4_RX_VOL_CTL;
3311         } else if (!(snd_soc_dapm_widget_name_cmp(w, "RX INT5 INTERP"))) {
3312                 reg = WCD9335_CDC_RX5_RX_PATH_CTL;
3313                 gain_reg = WCD9335_CDC_RX5_RX_VOL_CTL;
3314         } else if (!(snd_soc_dapm_widget_name_cmp(w, "RX INT6 INTERP"))) {
3315                 reg = WCD9335_CDC_RX6_RX_PATH_CTL;
3316                 gain_reg = WCD9335_CDC_RX6_RX_VOL_CTL;
3317         } else if (!(snd_soc_dapm_widget_name_cmp(w, "RX INT7 INTERP"))) {
3318                 reg = WCD9335_CDC_RX7_RX_PATH_CTL;
3319                 gain_reg = WCD9335_CDC_RX7_RX_VOL_CTL;
3320         } else if (!(snd_soc_dapm_widget_name_cmp(w, "RX INT8 INTERP"))) {
3321                 reg = WCD9335_CDC_RX8_RX_PATH_CTL;
3322                 gain_reg = WCD9335_CDC_RX8_RX_VOL_CTL;
3323         } else {
3324                 dev_err(comp->dev, "%s: Interpolator reg not found\n",
3325                         __func__);
3326                 return -EINVAL;
3327         }
3328
3329         switch (event) {
3330         case SND_SOC_DAPM_PRE_PMU:
3331                 /* Reset if needed */
3332                 wcd9335_codec_enable_prim_interpolator(comp, reg, event);
3333                 break;
3334         case SND_SOC_DAPM_POST_PMU:
3335                 wcd9335_config_compander(comp, w->shift, event);
3336                 val = snd_soc_component_read(comp, gain_reg);
3337                 snd_soc_component_write(comp, gain_reg, val);
3338                 break;
3339         case SND_SOC_DAPM_POST_PMD:
3340                 wcd9335_config_compander(comp, w->shift, event);
3341                 wcd9335_codec_enable_prim_interpolator(comp, reg, event);
3342                 break;
3343         }
3344
3345         return 0;
3346 }
3347
3348 static void wcd9335_codec_hph_mode_gain_opt(struct snd_soc_component *component,
3349                                             u8 gain)
3350 {
3351         struct wcd9335_codec *wcd = dev_get_drvdata(component->dev);
3352         u8 hph_l_en, hph_r_en;
3353         u8 l_val, r_val;
3354         u8 hph_pa_status;
3355         bool is_hphl_pa, is_hphr_pa;
3356
3357         hph_pa_status = snd_soc_component_read(component, WCD9335_ANA_HPH);
3358         is_hphl_pa = hph_pa_status >> 7;
3359         is_hphr_pa = (hph_pa_status & 0x40) >> 6;
3360
3361         hph_l_en = snd_soc_component_read(component, WCD9335_HPH_L_EN);
3362         hph_r_en = snd_soc_component_read(component, WCD9335_HPH_R_EN);
3363
3364         l_val = (hph_l_en & 0xC0) | 0x20 | gain;
3365         r_val = (hph_r_en & 0xC0) | 0x20 | gain;
3366
3367         /*
3368          * Set HPH_L & HPH_R gain source selection to REGISTER
3369          * for better click and pop only if corresponding PAs are
3370          * not enabled. Also cache the values of the HPHL/R
3371          * PA gains to be applied after PAs are enabled
3372          */
3373         if ((l_val != hph_l_en) && !is_hphl_pa) {
3374                 snd_soc_component_write(component, WCD9335_HPH_L_EN, l_val);
3375                 wcd->hph_l_gain = hph_l_en & 0x1F;
3376         }
3377
3378         if ((r_val != hph_r_en) && !is_hphr_pa) {
3379                 snd_soc_component_write(component, WCD9335_HPH_R_EN, r_val);
3380                 wcd->hph_r_gain = hph_r_en & 0x1F;
3381         }
3382 }
3383
3384 static void wcd9335_codec_hph_lohifi_config(struct snd_soc_component *comp,
3385                                           int event)
3386 {
3387         if (SND_SOC_DAPM_EVENT_ON(event)) {
3388                 snd_soc_component_update_bits(comp, WCD9335_RX_BIAS_HPH_PA,
3389                                         WCD9335_RX_BIAS_HPH_PA_AMP_5_UA_MASK,
3390                                         0x06);
3391                 snd_soc_component_update_bits(comp,
3392                                         WCD9335_RX_BIAS_HPH_RDACBUFF_CNP2,
3393                                         0xF0, 0x40);
3394                 snd_soc_component_update_bits(comp, WCD9335_HPH_CNP_WG_CTL,
3395                                 WCD9335_HPH_CNP_WG_CTL_CURR_LDIV_MASK,
3396                                 WCD9335_HPH_CNP_WG_CTL_CURR_LDIV_RATIO_1000);
3397                 snd_soc_component_update_bits(comp, WCD9335_HPH_PA_CTL2,
3398                                 WCD9335_HPH_PA_CTL2_FORCE_IQCTRL_MASK,
3399                                 WCD9335_HPH_PA_CTL2_FORCE_IQCTRL_ENABLE);
3400                 snd_soc_component_update_bits(comp, WCD9335_HPH_PA_CTL1,
3401                                 WCD9335_HPH_PA_GM3_IB_SCALE_MASK,
3402                                 0x0C);
3403                 wcd9335_codec_hph_mode_gain_opt(comp, 0x11);
3404         }
3405
3406         if (SND_SOC_DAPM_EVENT_OFF(event)) {
3407                 snd_soc_component_update_bits(comp, WCD9335_HPH_PA_CTL2,
3408                         WCD9335_HPH_PA_CTL2_FORCE_IQCTRL_MASK,
3409                         WCD9335_HPH_PA_CTL2_FORCE_IQCTRL_DISABLE);
3410                 snd_soc_component_update_bits(comp, WCD9335_HPH_CNP_WG_CTL,
3411                                 WCD9335_HPH_CNP_WG_CTL_CURR_LDIV_MASK,
3412                                 WCD9335_HPH_CNP_WG_CTL_CURR_LDIV_RATIO_500);
3413                 snd_soc_component_write(comp, WCD9335_RX_BIAS_HPH_RDACBUFF_CNP2,
3414                                         0x8A);
3415                 snd_soc_component_update_bits(comp, WCD9335_RX_BIAS_HPH_PA,
3416                                         WCD9335_RX_BIAS_HPH_PA_AMP_5_UA_MASK,
3417                                         0x0A);
3418         }
3419 }
3420
3421 static void wcd9335_codec_hph_lp_config(struct snd_soc_component *comp,
3422                                       int event)
3423 {
3424         if (SND_SOC_DAPM_EVENT_ON(event)) {
3425                 snd_soc_component_update_bits(comp, WCD9335_HPH_PA_CTL1,
3426                                 WCD9335_HPH_PA_GM3_IB_SCALE_MASK,
3427                                 0x0C);
3428                 wcd9335_codec_hph_mode_gain_opt(comp, 0x10);
3429                 snd_soc_component_update_bits(comp, WCD9335_HPH_CNP_WG_CTL,
3430                                 WCD9335_HPH_CNP_WG_CTL_CURR_LDIV_MASK,
3431                                 WCD9335_HPH_CNP_WG_CTL_CURR_LDIV_RATIO_1000);
3432                 snd_soc_component_update_bits(comp, WCD9335_HPH_PA_CTL2,
3433                         WCD9335_HPH_PA_CTL2_FORCE_IQCTRL_MASK,
3434                         WCD9335_HPH_PA_CTL2_FORCE_IQCTRL_ENABLE);
3435                 snd_soc_component_update_bits(comp, WCD9335_HPH_PA_CTL2,
3436                                 WCD9335_HPH_PA_CTL2_FORCE_PSRREH_MASK,
3437                                 WCD9335_HPH_PA_CTL2_FORCE_PSRREH_ENABLE);
3438                 snd_soc_component_update_bits(comp, WCD9335_HPH_PA_CTL2,
3439                                 WCD9335_HPH_PA_CTL2_HPH_PSRR_ENH_MASK,
3440                                 WCD9335_HPH_PA_CTL2_HPH_PSRR_ENABLE);
3441                 snd_soc_component_update_bits(comp, WCD9335_HPH_RDAC_LDO_CTL,
3442                                 WCD9335_HPH_RDAC_N1P65_LD_OUTCTL_MASK,
3443                                 WCD9335_HPH_RDAC_N1P65_LD_OUTCTL_V_N1P60);
3444                 snd_soc_component_update_bits(comp, WCD9335_HPH_RDAC_LDO_CTL,
3445                                 WCD9335_HPH_RDAC_1P65_LD_OUTCTL_MASK,
3446                                 WCD9335_HPH_RDAC_1P65_LD_OUTCTL_V_N1P60);
3447                 snd_soc_component_update_bits(comp,
3448                                 WCD9335_RX_BIAS_HPH_RDAC_LDO, 0x0F, 0x01);
3449                 snd_soc_component_update_bits(comp,
3450                                 WCD9335_RX_BIAS_HPH_RDAC_LDO, 0xF0, 0x10);
3451         }
3452
3453         if (SND_SOC_DAPM_EVENT_OFF(event)) {
3454                 snd_soc_component_write(comp, WCD9335_RX_BIAS_HPH_RDAC_LDO,
3455                                         0x88);
3456                 snd_soc_component_write(comp, WCD9335_HPH_RDAC_LDO_CTL,
3457                                         0x33);
3458                 snd_soc_component_update_bits(comp, WCD9335_HPH_PA_CTL2,
3459                                 WCD9335_HPH_PA_CTL2_HPH_PSRR_ENH_MASK,
3460                                 WCD9335_HPH_PA_CTL2_HPH_PSRR_DISABLE);
3461                 snd_soc_component_update_bits(comp, WCD9335_HPH_PA_CTL2,
3462                                 WCD9335_HPH_PA_CTL2_FORCE_PSRREH_MASK,
3463                                 WCD9335_HPH_PA_CTL2_FORCE_PSRREH_DISABLE);
3464                 snd_soc_component_update_bits(comp, WCD9335_HPH_PA_CTL2,
3465                                 WCD9335_HPH_PA_CTL2_FORCE_IQCTRL_MASK,
3466                                 WCD9335_HPH_PA_CTL2_FORCE_IQCTRL_DISABLE);
3467                 snd_soc_component_update_bits(comp, WCD9335_HPH_CNP_WG_CTL,
3468                                 WCD9335_HPH_CNP_WG_CTL_CURR_LDIV_MASK,
3469                                 WCD9335_HPH_CNP_WG_CTL_CURR_LDIV_RATIO_500);
3470                 snd_soc_component_update_bits(comp, WCD9335_HPH_R_EN,
3471                                 WCD9335_HPH_CONST_SEL_L_MASK,
3472                                 WCD9335_HPH_CONST_SEL_L_HQ_PATH);
3473                 snd_soc_component_update_bits(comp, WCD9335_HPH_L_EN,
3474                                 WCD9335_HPH_CONST_SEL_L_MASK,
3475                                 WCD9335_HPH_CONST_SEL_L_HQ_PATH);
3476         }
3477 }
3478
3479 static void wcd9335_codec_hph_hifi_config(struct snd_soc_component *comp,
3480                                         int event)
3481 {
3482         if (SND_SOC_DAPM_EVENT_ON(event)) {
3483                 snd_soc_component_update_bits(comp, WCD9335_HPH_CNP_WG_CTL,
3484                                 WCD9335_HPH_CNP_WG_CTL_CURR_LDIV_MASK,
3485                                 WCD9335_HPH_CNP_WG_CTL_CURR_LDIV_RATIO_1000);
3486                 snd_soc_component_update_bits(comp, WCD9335_HPH_PA_CTL2,
3487                                 WCD9335_HPH_PA_CTL2_FORCE_IQCTRL_MASK,
3488                                 WCD9335_HPH_PA_CTL2_FORCE_IQCTRL_ENABLE);
3489                 snd_soc_component_update_bits(comp, WCD9335_HPH_PA_CTL1,
3490                                 WCD9335_HPH_PA_GM3_IB_SCALE_MASK,
3491                                 0x0C);
3492                 wcd9335_codec_hph_mode_gain_opt(comp, 0x11);
3493         }
3494
3495         if (SND_SOC_DAPM_EVENT_OFF(event)) {
3496                 snd_soc_component_update_bits(comp, WCD9335_HPH_PA_CTL2,
3497                         WCD9335_HPH_PA_CTL2_FORCE_IQCTRL_MASK,
3498                         WCD9335_HPH_PA_CTL2_FORCE_IQCTRL_DISABLE);
3499                 snd_soc_component_update_bits(comp, WCD9335_HPH_CNP_WG_CTL,
3500                                 WCD9335_HPH_CNP_WG_CTL_CURR_LDIV_MASK,
3501                                 WCD9335_HPH_CNP_WG_CTL_CURR_LDIV_RATIO_500);
3502         }
3503 }
3504
3505 static void wcd9335_codec_hph_mode_config(struct snd_soc_component *component,
3506                                           int event, int mode)
3507 {
3508         switch (mode) {
3509         case CLS_H_LP:
3510                 wcd9335_codec_hph_lp_config(component, event);
3511                 break;
3512         case CLS_H_LOHIFI:
3513                 wcd9335_codec_hph_lohifi_config(component, event);
3514                 break;
3515         case CLS_H_HIFI:
3516                 wcd9335_codec_hph_hifi_config(component, event);
3517                 break;
3518         }
3519 }
3520
3521 static int wcd9335_codec_hphl_dac_event(struct snd_soc_dapm_widget *w,
3522                                         struct snd_kcontrol *kc,
3523                                         int event)
3524 {
3525         struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
3526         struct wcd9335_codec *wcd = dev_get_drvdata(comp->dev);
3527         int hph_mode = wcd->hph_mode;
3528         u8 dem_inp;
3529
3530         switch (event) {
3531         case SND_SOC_DAPM_PRE_PMU:
3532                 /* Read DEM INP Select */
3533                 dem_inp = snd_soc_component_read(comp,
3534                                 WCD9335_CDC_RX1_RX_PATH_SEC0) & 0x03;
3535                 if (((hph_mode == CLS_H_HIFI) || (hph_mode == CLS_H_LOHIFI) ||
3536                                 (hph_mode == CLS_H_LP)) && (dem_inp != 0x01)) {
3537                         dev_err(comp->dev, "Incorrect DEM Input\n");
3538                         return -EINVAL;
3539                 }
3540                 wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_PRE_DAC,
3541                                         WCD_CLSH_STATE_HPHL,
3542                                         ((hph_mode == CLS_H_LOHIFI) ?
3543                                          CLS_H_HIFI : hph_mode));
3544
3545                 wcd9335_codec_hph_mode_config(comp, event, hph_mode);
3546
3547                 break;
3548         case SND_SOC_DAPM_POST_PMU:
3549                 usleep_range(1000, 1100);
3550                 break;
3551         case SND_SOC_DAPM_PRE_PMD:
3552                 break;
3553         case SND_SOC_DAPM_POST_PMD:
3554                 /* 1000us required as per HW requirement */
3555                 usleep_range(1000, 1100);
3556
3557                 if (!(wcd_clsh_ctrl_get_state(wcd->clsh_ctrl) &
3558                                 WCD_CLSH_STATE_HPHR))
3559                         wcd9335_codec_hph_mode_config(comp, event, hph_mode);
3560
3561                 wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_POST_PA,
3562                                 WCD_CLSH_STATE_HPHL,
3563                                 ((hph_mode == CLS_H_LOHIFI) ?
3564                                  CLS_H_HIFI : hph_mode));
3565                 break;
3566         }
3567
3568         return 0;
3569 }
3570
3571 static int wcd9335_codec_lineout_dac_event(struct snd_soc_dapm_widget *w,
3572                                            struct snd_kcontrol *kc, int event)
3573 {
3574         struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
3575         struct wcd9335_codec *wcd = dev_get_drvdata(comp->dev);
3576
3577         switch (event) {
3578         case SND_SOC_DAPM_PRE_PMU:
3579                 wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_PRE_DAC,
3580                                         WCD_CLSH_STATE_LO, CLS_AB);
3581                 break;
3582         case SND_SOC_DAPM_POST_PMD:
3583                 wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_POST_PA,
3584                                         WCD_CLSH_STATE_LO, CLS_AB);
3585                 break;
3586         }
3587
3588         return 0;
3589 }
3590
3591 static int wcd9335_codec_ear_dac_event(struct snd_soc_dapm_widget *w,
3592                                        struct snd_kcontrol *kc, int event)
3593 {
3594         struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
3595         struct wcd9335_codec *wcd = dev_get_drvdata(comp->dev);
3596
3597         switch (event) {
3598         case SND_SOC_DAPM_PRE_PMU:
3599                 wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_PRE_DAC,
3600                                         WCD_CLSH_STATE_EAR, CLS_H_NORMAL);
3601
3602                 break;
3603         case SND_SOC_DAPM_POST_PMD:
3604                 wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_POST_PA,
3605                                         WCD_CLSH_STATE_EAR, CLS_H_NORMAL);
3606                 break;
3607         }
3608
3609         return 0;
3610 }
3611
3612 static void wcd9335_codec_hph_post_pa_config(struct wcd9335_codec *wcd,
3613                                              int mode, int event)
3614 {
3615         u8 scale_val = 0;
3616
3617         switch (event) {
3618         case SND_SOC_DAPM_POST_PMU:
3619                 switch (mode) {
3620                 case CLS_H_HIFI:
3621                         scale_val = 0x3;
3622                         break;
3623                 case CLS_H_LOHIFI:
3624                         scale_val = 0x1;
3625                         break;
3626                 }
3627                 break;
3628         case SND_SOC_DAPM_PRE_PMD:
3629                 scale_val = 0x6;
3630                 break;
3631         }
3632
3633         if (scale_val)
3634                 snd_soc_component_update_bits(wcd->component,
3635                                         WCD9335_HPH_PA_CTL1,
3636                                         WCD9335_HPH_PA_GM3_IB_SCALE_MASK,
3637                                         scale_val << 1);
3638         if (SND_SOC_DAPM_EVENT_ON(event)) {
3639                 if (wcd->comp_enabled[COMPANDER_1] ||
3640                     wcd->comp_enabled[COMPANDER_2]) {
3641                         /* GAIN Source Selection */
3642                         snd_soc_component_update_bits(wcd->component,
3643                                         WCD9335_HPH_L_EN,
3644                                         WCD9335_HPH_GAIN_SRC_SEL_MASK,
3645                                         WCD9335_HPH_GAIN_SRC_SEL_COMPANDER);
3646                         snd_soc_component_update_bits(wcd->component,
3647                                         WCD9335_HPH_R_EN,
3648                                         WCD9335_HPH_GAIN_SRC_SEL_MASK,
3649                                         WCD9335_HPH_GAIN_SRC_SEL_COMPANDER);
3650                         snd_soc_component_update_bits(wcd->component,
3651                                         WCD9335_HPH_AUTO_CHOP,
3652                                         WCD9335_HPH_AUTO_CHOP_MASK,
3653                                         WCD9335_HPH_AUTO_CHOP_FORCE_ENABLE);
3654                 }
3655                 snd_soc_component_update_bits(wcd->component,
3656                                                 WCD9335_HPH_L_EN,
3657                                                 WCD9335_HPH_PA_GAIN_MASK,
3658                                                 wcd->hph_l_gain);
3659                 snd_soc_component_update_bits(wcd->component,
3660                                                 WCD9335_HPH_R_EN,
3661                                                 WCD9335_HPH_PA_GAIN_MASK,
3662                                                 wcd->hph_r_gain);
3663         }
3664
3665         if (SND_SOC_DAPM_EVENT_OFF(event))
3666                 snd_soc_component_update_bits(wcd->component,
3667                                 WCD9335_HPH_AUTO_CHOP,
3668                                 WCD9335_HPH_AUTO_CHOP_MASK,
3669                                 WCD9335_HPH_AUTO_CHOP_ENABLE_BY_CMPDR_GAIN);
3670 }
3671
3672 static int wcd9335_codec_hphr_dac_event(struct snd_soc_dapm_widget *w,
3673                                       struct snd_kcontrol *kc,
3674                                       int event)
3675 {
3676         struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
3677         struct wcd9335_codec *wcd = dev_get_drvdata(comp->dev);
3678         int hph_mode = wcd->hph_mode;
3679         u8 dem_inp;
3680
3681         switch (event) {
3682         case SND_SOC_DAPM_PRE_PMU:
3683
3684                 /* Read DEM INP Select */
3685                 dem_inp = snd_soc_component_read(comp,
3686                                 WCD9335_CDC_RX2_RX_PATH_SEC0) &
3687                                 WCD9335_CDC_RX_PATH_DEM_INP_SEL_MASK;
3688                 if (((hph_mode == CLS_H_HIFI) || (hph_mode == CLS_H_LOHIFI) ||
3689                      (hph_mode == CLS_H_LP)) && (dem_inp != 0x01)) {
3690                         dev_err(comp->dev, "DEM Input not set correctly, hph_mode: %d\n",
3691                                 hph_mode);
3692                         return -EINVAL;
3693                 }
3694
3695                 wcd_clsh_ctrl_set_state(wcd->clsh_ctrl,
3696                              WCD_CLSH_EVENT_PRE_DAC,
3697                              WCD_CLSH_STATE_HPHR,
3698                              ((hph_mode == CLS_H_LOHIFI) ?
3699                                CLS_H_HIFI : hph_mode));
3700
3701                 wcd9335_codec_hph_mode_config(comp, event, hph_mode);
3702
3703                 break;
3704         case SND_SOC_DAPM_POST_PMD:
3705                 /* 1000us required as per HW requirement */
3706                 usleep_range(1000, 1100);
3707
3708                 if (!(wcd_clsh_ctrl_get_state(wcd->clsh_ctrl) &
3709                                         WCD_CLSH_STATE_HPHL))
3710                         wcd9335_codec_hph_mode_config(comp, event, hph_mode);
3711
3712                 wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_POST_PA,
3713                              WCD_CLSH_STATE_HPHR, ((hph_mode == CLS_H_LOHIFI) ?
3714                                                 CLS_H_HIFI : hph_mode));
3715                 break;
3716         }
3717
3718         return 0;
3719 }
3720
3721 static int wcd9335_codec_enable_hphl_pa(struct snd_soc_dapm_widget *w,
3722                                       struct snd_kcontrol *kc,
3723                                       int event)
3724 {
3725         struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
3726         struct wcd9335_codec *wcd = dev_get_drvdata(comp->dev);
3727         int hph_mode = wcd->hph_mode;
3728
3729         switch (event) {
3730         case SND_SOC_DAPM_PRE_PMU:
3731                 break;
3732         case SND_SOC_DAPM_POST_PMU:
3733                 /*
3734                  * 7ms sleep is required after PA is enabled as per
3735                  * HW requirement
3736                  */
3737                 usleep_range(7000, 7100);
3738
3739                 wcd9335_codec_hph_post_pa_config(wcd, hph_mode, event);
3740                 snd_soc_component_update_bits(comp,
3741                                         WCD9335_CDC_RX1_RX_PATH_CTL,
3742                                         WCD9335_CDC_RX_PGA_MUTE_EN_MASK,
3743                                         WCD9335_CDC_RX_PGA_MUTE_DISABLE);
3744
3745                 /* Remove mix path mute if it is enabled */
3746                 if ((snd_soc_component_read(comp,
3747                                         WCD9335_CDC_RX1_RX_PATH_MIX_CTL)) &
3748                                         WCD9335_CDC_RX_PGA_MUTE_EN_MASK)
3749                         snd_soc_component_update_bits(comp,
3750                                             WCD9335_CDC_RX1_RX_PATH_MIX_CTL,
3751                                             WCD9335_CDC_RX_PGA_MUTE_EN_MASK,
3752                                             WCD9335_CDC_RX_PGA_MUTE_DISABLE);
3753
3754                 break;
3755         case SND_SOC_DAPM_PRE_PMD:
3756                 wcd9335_codec_hph_post_pa_config(wcd, hph_mode, event);
3757                 break;
3758         case SND_SOC_DAPM_POST_PMD:
3759                 /* 5ms sleep is required after PA is disabled as per
3760                  * HW requirement
3761                  */
3762                 usleep_range(5000, 5500);
3763                 break;
3764         }
3765
3766         return 0;
3767 }
3768
3769 static int wcd9335_codec_enable_lineout_pa(struct snd_soc_dapm_widget *w,
3770                                          struct snd_kcontrol *kc,
3771                                          int event)
3772 {
3773         struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
3774         int vol_reg = 0, mix_vol_reg = 0;
3775
3776         if (w->reg == WCD9335_ANA_LO_1_2) {
3777                 if (w->shift == 7) {
3778                         vol_reg = WCD9335_CDC_RX3_RX_PATH_CTL;
3779                         mix_vol_reg = WCD9335_CDC_RX3_RX_PATH_MIX_CTL;
3780                 } else if (w->shift == 6) {
3781                         vol_reg = WCD9335_CDC_RX4_RX_PATH_CTL;
3782                         mix_vol_reg = WCD9335_CDC_RX4_RX_PATH_MIX_CTL;
3783                 }
3784         } else if (w->reg == WCD9335_ANA_LO_3_4) {
3785                 if (w->shift == 7) {
3786                         vol_reg = WCD9335_CDC_RX5_RX_PATH_CTL;
3787                         mix_vol_reg = WCD9335_CDC_RX5_RX_PATH_MIX_CTL;
3788                 } else if (w->shift == 6) {
3789                         vol_reg = WCD9335_CDC_RX6_RX_PATH_CTL;
3790                         mix_vol_reg = WCD9335_CDC_RX6_RX_PATH_MIX_CTL;
3791                 }
3792         } else {
3793                 dev_err(comp->dev, "Error enabling lineout PA\n");
3794                 return -EINVAL;
3795         }
3796
3797         switch (event) {
3798         case SND_SOC_DAPM_POST_PMU:
3799                 /* 5ms sleep is required after PA is enabled as per
3800                  * HW requirement
3801                  */
3802                 usleep_range(5000, 5500);
3803                 snd_soc_component_update_bits(comp, vol_reg,
3804                                         WCD9335_CDC_RX_PGA_MUTE_EN_MASK,
3805                                         WCD9335_CDC_RX_PGA_MUTE_DISABLE);
3806
3807                 /* Remove mix path mute if it is enabled */
3808                 if ((snd_soc_component_read(comp, mix_vol_reg)) &
3809                                         WCD9335_CDC_RX_PGA_MUTE_EN_MASK)
3810                         snd_soc_component_update_bits(comp,  mix_vol_reg,
3811                                         WCD9335_CDC_RX_PGA_MUTE_EN_MASK,
3812                                         WCD9335_CDC_RX_PGA_MUTE_DISABLE);
3813                 break;
3814         case SND_SOC_DAPM_POST_PMD:
3815                 /* 5ms sleep is required after PA is disabled as per
3816                  * HW requirement
3817                  */
3818                 usleep_range(5000, 5500);
3819                 break;
3820         }
3821
3822         return 0;
3823 }
3824
3825 static void wcd9335_codec_init_flyback(struct snd_soc_component *component)
3826 {
3827         snd_soc_component_update_bits(component, WCD9335_HPH_L_EN,
3828                                         WCD9335_HPH_CONST_SEL_L_MASK,
3829                                         WCD9335_HPH_CONST_SEL_L_BYPASS);
3830         snd_soc_component_update_bits(component, WCD9335_HPH_R_EN,
3831                                         WCD9335_HPH_CONST_SEL_L_MASK,
3832                                         WCD9335_HPH_CONST_SEL_L_BYPASS);
3833         snd_soc_component_update_bits(component, WCD9335_RX_BIAS_FLYB_BUFF,
3834                                         WCD9335_RX_BIAS_FLYB_VPOS_5_UA_MASK,
3835                                         WCD9335_RX_BIAS_FLYB_I_0P0_UA);
3836         snd_soc_component_update_bits(component, WCD9335_RX_BIAS_FLYB_BUFF,
3837                                         WCD9335_RX_BIAS_FLYB_VNEG_5_UA_MASK,
3838                                         WCD9335_RX_BIAS_FLYB_I_0P0_UA);
3839 }
3840
3841 static int wcd9335_codec_enable_rx_bias(struct snd_soc_dapm_widget *w,
3842                 struct snd_kcontrol *kc, int event)
3843 {
3844         struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
3845         struct wcd9335_codec *wcd = dev_get_drvdata(comp->dev);
3846
3847         switch (event) {
3848         case SND_SOC_DAPM_PRE_PMU:
3849                 wcd->rx_bias_count++;
3850                 if (wcd->rx_bias_count == 1) {
3851                         wcd9335_codec_init_flyback(comp);
3852                         snd_soc_component_update_bits(comp,
3853                                                 WCD9335_ANA_RX_SUPPLIES,
3854                                                 WCD9335_ANA_RX_BIAS_ENABLE_MASK,
3855                                                 WCD9335_ANA_RX_BIAS_ENABLE);
3856                 }
3857                 break;
3858         case SND_SOC_DAPM_POST_PMD:
3859                 wcd->rx_bias_count--;
3860                 if (!wcd->rx_bias_count)
3861                         snd_soc_component_update_bits(comp,
3862                                         WCD9335_ANA_RX_SUPPLIES,
3863                                         WCD9335_ANA_RX_BIAS_ENABLE_MASK,
3864                                         WCD9335_ANA_RX_BIAS_DISABLE);
3865                 break;
3866         }
3867
3868         return 0;
3869 }
3870
3871 static int wcd9335_codec_enable_hphr_pa(struct snd_soc_dapm_widget *w,
3872                                         struct snd_kcontrol *kc, int event)
3873 {
3874         struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
3875         struct wcd9335_codec *wcd = dev_get_drvdata(comp->dev);
3876         int hph_mode = wcd->hph_mode;
3877
3878         switch (event) {
3879         case SND_SOC_DAPM_PRE_PMU:
3880                 break;
3881         case SND_SOC_DAPM_POST_PMU:
3882                 /*
3883                  * 7ms sleep is required after PA is enabled as per
3884                  * HW requirement
3885                  */
3886                 usleep_range(7000, 7100);
3887                 wcd9335_codec_hph_post_pa_config(wcd, hph_mode, event);
3888                 snd_soc_component_update_bits(comp,
3889                                         WCD9335_CDC_RX2_RX_PATH_CTL,
3890                                         WCD9335_CDC_RX_PGA_MUTE_EN_MASK,
3891                                         WCD9335_CDC_RX_PGA_MUTE_DISABLE);
3892                 /* Remove mix path mute if it is enabled */
3893                 if ((snd_soc_component_read(comp,
3894                                         WCD9335_CDC_RX2_RX_PATH_MIX_CTL)) &
3895                                         WCD9335_CDC_RX_PGA_MUTE_EN_MASK)
3896                         snd_soc_component_update_bits(comp,
3897                                         WCD9335_CDC_RX2_RX_PATH_MIX_CTL,
3898                                         WCD9335_CDC_RX_PGA_MUTE_EN_MASK,
3899                                         WCD9335_CDC_RX_PGA_MUTE_DISABLE);
3900
3901                 break;
3902
3903         case SND_SOC_DAPM_PRE_PMD:
3904                 wcd9335_codec_hph_post_pa_config(wcd, hph_mode, event);
3905                 break;
3906         case SND_SOC_DAPM_POST_PMD:
3907                 /* 5ms sleep is required after PA is disabled as per
3908                  * HW requirement
3909                  */
3910                 usleep_range(5000, 5500);
3911                 break;
3912         }
3913
3914         return 0;
3915 }
3916
3917 static int wcd9335_codec_enable_ear_pa(struct snd_soc_dapm_widget *w,
3918                                        struct snd_kcontrol *kc, int event)
3919 {
3920         struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
3921
3922         switch (event) {
3923         case SND_SOC_DAPM_POST_PMU:
3924                 /* 5ms sleep is required after PA is enabled as per
3925                  * HW requirement
3926                  */
3927                 usleep_range(5000, 5500);
3928                 snd_soc_component_update_bits(comp,
3929                                         WCD9335_CDC_RX0_RX_PATH_CTL,
3930                                         WCD9335_CDC_RX_PGA_MUTE_EN_MASK,
3931                                         WCD9335_CDC_RX_PGA_MUTE_DISABLE);
3932                 /* Remove mix path mute if it is enabled */
3933                 if ((snd_soc_component_read(comp,
3934                                         WCD9335_CDC_RX0_RX_PATH_MIX_CTL)) &
3935                                         WCD9335_CDC_RX_PGA_MUTE_EN_MASK)
3936                         snd_soc_component_update_bits(comp,
3937                                         WCD9335_CDC_RX0_RX_PATH_MIX_CTL,
3938                                         WCD9335_CDC_RX_PGA_MUTE_EN_MASK,
3939                                         WCD9335_CDC_RX_PGA_MUTE_DISABLE);
3940                 break;
3941         case SND_SOC_DAPM_POST_PMD:
3942                 /* 5ms sleep is required after PA is disabled as per
3943                  * HW requirement
3944                  */
3945                 usleep_range(5000, 5500);
3946
3947                 break;
3948         }
3949
3950         return 0;
3951 }
3952
3953 static irqreturn_t wcd9335_slimbus_irq(int irq, void *data)
3954 {
3955         struct wcd9335_codec *wcd = data;
3956         unsigned long status = 0;
3957         int i, j, port_id;
3958         unsigned int val, int_val = 0;
3959         irqreturn_t ret = IRQ_NONE;
3960         bool tx;
3961         unsigned short reg = 0;
3962
3963         for (i = WCD9335_SLIM_PGD_PORT_INT_STATUS_RX_0, j = 0;
3964              i <= WCD9335_SLIM_PGD_PORT_INT_STATUS_TX_1; i++, j++) {
3965                 regmap_read(wcd->if_regmap, i, &val);
3966                 status |= ((u32)val << (8 * j));
3967         }
3968
3969         for_each_set_bit(j, &status, 32) {
3970                 tx = (j >= 16);
3971                 port_id = (tx ? j - 16 : j);
3972                 regmap_read(wcd->if_regmap,
3973                                 WCD9335_SLIM_PGD_PORT_INT_RX_SOURCE0 + j, &val);
3974                 if (val) {
3975                         if (!tx)
3976                                 reg = WCD9335_SLIM_PGD_PORT_INT_EN0 +
3977                                         (port_id / 8);
3978                         else
3979                                 reg = WCD9335_SLIM_PGD_PORT_INT_TX_EN0 +
3980                                         (port_id / 8);
3981                         regmap_read(
3982                                 wcd->if_regmap, reg, &int_val);
3983                         /*
3984                          * Ignore interrupts for ports for which the
3985                          * interrupts are not specifically enabled.
3986                          */
3987                         if (!(int_val & (1 << (port_id % 8))))
3988                                 continue;
3989                 }
3990
3991                 if (val & WCD9335_SLIM_IRQ_OVERFLOW)
3992                         dev_err_ratelimited(wcd->dev,
3993                            "%s: overflow error on %s port %d, value %x\n",
3994                            __func__, (tx ? "TX" : "RX"), port_id, val);
3995
3996                 if (val & WCD9335_SLIM_IRQ_UNDERFLOW)
3997                         dev_err_ratelimited(wcd->dev,
3998                            "%s: underflow error on %s port %d, value %x\n",
3999                            __func__, (tx ? "TX" : "RX"), port_id, val);
4000
4001                 if ((val & WCD9335_SLIM_IRQ_OVERFLOW) ||
4002                         (val & WCD9335_SLIM_IRQ_UNDERFLOW)) {
4003                         if (!tx)
4004                                 reg = WCD9335_SLIM_PGD_PORT_INT_EN0 +
4005                                         (port_id / 8);
4006                         else
4007                                 reg = WCD9335_SLIM_PGD_PORT_INT_TX_EN0 +
4008                                         (port_id / 8);
4009                         regmap_read(
4010                                 wcd->if_regmap, reg, &int_val);
4011                         if (int_val & (1 << (port_id % 8))) {
4012                                 int_val = int_val ^ (1 << (port_id % 8));
4013                                 regmap_write(wcd->if_regmap,
4014                                         reg, int_val);
4015                         }
4016                 }
4017
4018                 regmap_write(wcd->if_regmap,
4019                                 WCD9335_SLIM_PGD_PORT_INT_CLR_RX_0 + (j / 8),
4020                                 BIT(j % 8));
4021                 ret = IRQ_HANDLED;
4022         }
4023
4024         return ret;
4025 }
4026
4027 static struct wcd9335_irq wcd9335_irqs[] = {
4028         {
4029                 .irq = WCD9335_IRQ_SLIMBUS,
4030                 .handler = wcd9335_slimbus_irq,
4031                 .name = "SLIM Slave",
4032         },
4033 };
4034
4035 static int wcd9335_setup_irqs(struct wcd9335_codec *wcd)
4036 {
4037         int irq, ret, i;
4038
4039         for (i = 0; i < ARRAY_SIZE(wcd9335_irqs); i++) {
4040                 irq = regmap_irq_get_virq(wcd->irq_data, wcd9335_irqs[i].irq);
4041                 if (irq < 0) {
4042                         dev_err(wcd->dev, "Failed to get %s\n",
4043                                         wcd9335_irqs[i].name);
4044                         return irq;
4045                 }
4046
4047                 ret = devm_request_threaded_irq(wcd->dev, irq, NULL,
4048                                                 wcd9335_irqs[i].handler,
4049                                                 IRQF_TRIGGER_RISING |
4050                                                 IRQF_ONESHOT,
4051                                                 wcd9335_irqs[i].name, wcd);
4052                 if (ret) {
4053                         dev_err(wcd->dev, "Failed to request %s\n",
4054                                         wcd9335_irqs[i].name);
4055                         return ret;
4056                 }
4057         }
4058
4059         /* enable interrupts on all slave ports */
4060         for (i = 0; i < WCD9335_SLIM_NUM_PORT_REG; i++)
4061                 regmap_write(wcd->if_regmap, WCD9335_SLIM_PGD_PORT_INT_EN0 + i,
4062                              0xFF);
4063
4064         return ret;
4065 }
4066
4067 static void wcd9335_teardown_irqs(struct wcd9335_codec *wcd)
4068 {
4069         int i;
4070
4071         /* disable interrupts on all slave ports */
4072         for (i = 0; i < WCD9335_SLIM_NUM_PORT_REG; i++)
4073                 regmap_write(wcd->if_regmap, WCD9335_SLIM_PGD_PORT_INT_EN0 + i,
4074                              0x00);
4075 }
4076
4077 static void wcd9335_cdc_sido_ccl_enable(struct wcd9335_codec *wcd,
4078                                         bool ccl_flag)
4079 {
4080         struct snd_soc_component *comp = wcd->component;
4081
4082         if (ccl_flag) {
4083                 if (++wcd->sido_ccl_cnt == 1)
4084                         snd_soc_component_write(comp, WCD9335_SIDO_SIDO_CCL_10,
4085                                         WCD9335_SIDO_SIDO_CCL_DEF_VALUE);
4086         } else {
4087                 if (wcd->sido_ccl_cnt == 0) {
4088                         dev_err(wcd->dev, "sido_ccl already disabled\n");
4089                         return;
4090                 }
4091                 if (--wcd->sido_ccl_cnt == 0)
4092                         snd_soc_component_write(comp, WCD9335_SIDO_SIDO_CCL_10,
4093                                 WCD9335_SIDO_SIDO_CCL_10_ICHARG_PWR_SEL_C320FF);
4094         }
4095 }
4096
4097 static int wcd9335_enable_master_bias(struct wcd9335_codec *wcd)
4098 {
4099         wcd->master_bias_users++;
4100         if (wcd->master_bias_users == 1) {
4101                 regmap_update_bits(wcd->regmap, WCD9335_ANA_BIAS,
4102                                         WCD9335_ANA_BIAS_EN_MASK,
4103                                         WCD9335_ANA_BIAS_ENABLE);
4104                 regmap_update_bits(wcd->regmap, WCD9335_ANA_BIAS,
4105                                         WCD9335_ANA_BIAS_PRECHRG_EN_MASK,
4106                                         WCD9335_ANA_BIAS_PRECHRG_ENABLE);
4107                 /*
4108                  * 1ms delay is required after pre-charge is enabled
4109                  * as per HW requirement
4110                  */
4111                 usleep_range(1000, 1100);
4112                 regmap_update_bits(wcd->regmap, WCD9335_ANA_BIAS,
4113                                         WCD9335_ANA_BIAS_PRECHRG_EN_MASK,
4114                                         WCD9335_ANA_BIAS_PRECHRG_DISABLE);
4115                 regmap_update_bits(wcd->regmap, WCD9335_ANA_BIAS,
4116                                 WCD9335_ANA_BIAS_PRECHRG_CTL_MODE,
4117                                 WCD9335_ANA_BIAS_PRECHRG_CTL_MODE_MANUAL);
4118         }
4119
4120         return 0;
4121 }
4122
4123 static int wcd9335_enable_mclk(struct wcd9335_codec *wcd)
4124 {
4125         /* Enable mclk requires master bias to be enabled first */
4126         if (wcd->master_bias_users <= 0)
4127                 return -EINVAL;
4128
4129         if (((wcd->clk_mclk_users == 0) && (wcd->clk_type == WCD_CLK_MCLK)) ||
4130             ((wcd->clk_mclk_users > 0) && (wcd->clk_type != WCD_CLK_MCLK))) {
4131                 dev_err(wcd->dev, "Error enabling MCLK, clk_type: %d\n",
4132                         wcd->clk_type);
4133                 return -EINVAL;
4134         }
4135
4136         if (++wcd->clk_mclk_users == 1) {
4137                 regmap_update_bits(wcd->regmap, WCD9335_ANA_CLK_TOP,
4138                                         WCD9335_ANA_CLK_EXT_CLKBUF_EN_MASK,
4139                                         WCD9335_ANA_CLK_EXT_CLKBUF_ENABLE);
4140                 regmap_update_bits(wcd->regmap, WCD9335_ANA_CLK_TOP,
4141                                         WCD9335_ANA_CLK_MCLK_SRC_MASK,
4142                                         WCD9335_ANA_CLK_MCLK_SRC_EXTERNAL);
4143                 regmap_update_bits(wcd->regmap, WCD9335_ANA_CLK_TOP,
4144                                         WCD9335_ANA_CLK_MCLK_EN_MASK,
4145                                         WCD9335_ANA_CLK_MCLK_ENABLE);
4146                 regmap_update_bits(wcd->regmap,
4147                                    WCD9335_CDC_CLK_RST_CTRL_FS_CNT_CONTROL,
4148                                    WCD9335_CDC_CLK_RST_CTRL_FS_CNT_EN_MASK,
4149                                    WCD9335_CDC_CLK_RST_CTRL_FS_CNT_ENABLE);
4150                 regmap_update_bits(wcd->regmap,
4151                                    WCD9335_CDC_CLK_RST_CTRL_MCLK_CONTROL,
4152                                    WCD9335_CDC_CLK_RST_CTRL_MCLK_EN_MASK,
4153                                    WCD9335_CDC_CLK_RST_CTRL_MCLK_ENABLE);
4154                 /*
4155                  * 10us sleep is required after clock is enabled
4156                  * as per HW requirement
4157                  */
4158                 usleep_range(10, 15);
4159         }
4160
4161         wcd->clk_type = WCD_CLK_MCLK;
4162
4163         return 0;
4164 }
4165
4166 static int wcd9335_disable_mclk(struct wcd9335_codec *wcd)
4167 {
4168         if (wcd->clk_mclk_users <= 0)
4169                 return -EINVAL;
4170
4171         if (--wcd->clk_mclk_users == 0) {
4172                 if (wcd->clk_rco_users > 0) {
4173                         /* MCLK to RCO switch */
4174                         regmap_update_bits(wcd->regmap, WCD9335_ANA_CLK_TOP,
4175                                         WCD9335_ANA_CLK_MCLK_SRC_MASK,
4176                                         WCD9335_ANA_CLK_MCLK_SRC_RCO);
4177                         wcd->clk_type = WCD_CLK_RCO;
4178                 } else {
4179                         regmap_update_bits(wcd->regmap, WCD9335_ANA_CLK_TOP,
4180                                         WCD9335_ANA_CLK_MCLK_EN_MASK,
4181                                         WCD9335_ANA_CLK_MCLK_DISABLE);
4182                         wcd->clk_type = WCD_CLK_OFF;
4183                 }
4184
4185                 regmap_update_bits(wcd->regmap, WCD9335_ANA_CLK_TOP,
4186                                         WCD9335_ANA_CLK_EXT_CLKBUF_EN_MASK,
4187                                         WCD9335_ANA_CLK_EXT_CLKBUF_DISABLE);
4188         }
4189
4190         return 0;
4191 }
4192
4193 static int wcd9335_disable_master_bias(struct wcd9335_codec *wcd)
4194 {
4195         if (wcd->master_bias_users <= 0)
4196                 return -EINVAL;
4197
4198         wcd->master_bias_users--;
4199         if (wcd->master_bias_users == 0) {
4200                 regmap_update_bits(wcd->regmap, WCD9335_ANA_BIAS,
4201                                 WCD9335_ANA_BIAS_EN_MASK,
4202                                 WCD9335_ANA_BIAS_DISABLE);
4203                 regmap_update_bits(wcd->regmap, WCD9335_ANA_BIAS,
4204                                 WCD9335_ANA_BIAS_PRECHRG_CTL_MODE,
4205                                 WCD9335_ANA_BIAS_PRECHRG_CTL_MODE_MANUAL);
4206         }
4207         return 0;
4208 }
4209
4210 static int wcd9335_cdc_req_mclk_enable(struct wcd9335_codec *wcd,
4211                                      bool enable)
4212 {
4213         int ret = 0;
4214
4215         if (enable) {
4216                 wcd9335_cdc_sido_ccl_enable(wcd, true);
4217                 ret = clk_prepare_enable(wcd->mclk);
4218                 if (ret) {
4219                         dev_err(wcd->dev, "%s: ext clk enable failed\n",
4220                                 __func__);
4221                         goto err;
4222                 }
4223                 /* get BG */
4224                 wcd9335_enable_master_bias(wcd);
4225                 /* get MCLK */
4226                 wcd9335_enable_mclk(wcd);
4227
4228         } else {
4229                 /* put MCLK */
4230                 wcd9335_disable_mclk(wcd);
4231                 /* put BG */
4232                 wcd9335_disable_master_bias(wcd);
4233                 clk_disable_unprepare(wcd->mclk);
4234                 wcd9335_cdc_sido_ccl_enable(wcd, false);
4235         }
4236 err:
4237         return ret;
4238 }
4239
4240 static void wcd9335_codec_apply_sido_voltage(struct wcd9335_codec *wcd,
4241                                              enum wcd9335_sido_voltage req_mv)
4242 {
4243         struct snd_soc_component *comp = wcd->component;
4244         int vout_d_val;
4245
4246         if (req_mv == wcd->sido_voltage)
4247                 return;
4248
4249         /* compute the vout_d step value */
4250         vout_d_val = WCD9335_CALCULATE_VOUT_D(req_mv) &
4251                         WCD9335_ANA_BUCK_VOUT_MASK;
4252         snd_soc_component_write(comp, WCD9335_ANA_BUCK_VOUT_D, vout_d_val);
4253         snd_soc_component_update_bits(comp, WCD9335_ANA_BUCK_CTL,
4254                                 WCD9335_ANA_BUCK_CTL_RAMP_START_MASK,
4255                                 WCD9335_ANA_BUCK_CTL_RAMP_START_ENABLE);
4256
4257         /* 1 msec sleep required after SIDO Vout_D voltage change */
4258         usleep_range(1000, 1100);
4259         wcd->sido_voltage = req_mv;
4260         snd_soc_component_update_bits(comp, WCD9335_ANA_BUCK_CTL,
4261                                 WCD9335_ANA_BUCK_CTL_RAMP_START_MASK,
4262                                 WCD9335_ANA_BUCK_CTL_RAMP_START_DISABLE);
4263 }
4264
4265 static int wcd9335_codec_update_sido_voltage(struct wcd9335_codec *wcd,
4266                                              enum wcd9335_sido_voltage req_mv)
4267 {
4268         int ret = 0;
4269
4270         /* enable mclk before setting SIDO voltage */
4271         ret = wcd9335_cdc_req_mclk_enable(wcd, true);
4272         if (ret) {
4273                 dev_err(wcd->dev, "Ext clk enable failed\n");
4274                 goto err;
4275         }
4276
4277         wcd9335_codec_apply_sido_voltage(wcd, req_mv);
4278         wcd9335_cdc_req_mclk_enable(wcd, false);
4279
4280 err:
4281         return ret;
4282 }
4283
4284 static int _wcd9335_codec_enable_mclk(struct snd_soc_component *component,
4285                                       int enable)
4286 {
4287         struct wcd9335_codec *wcd = dev_get_drvdata(component->dev);
4288         int ret;
4289
4290         if (enable) {
4291                 ret = wcd9335_cdc_req_mclk_enable(wcd, true);
4292                 if (ret)
4293                         return ret;
4294
4295                 wcd9335_codec_apply_sido_voltage(wcd,
4296                                 SIDO_VOLTAGE_NOMINAL_MV);
4297         } else {
4298                 wcd9335_codec_update_sido_voltage(wcd,
4299                                         wcd->sido_voltage);
4300                 wcd9335_cdc_req_mclk_enable(wcd, false);
4301         }
4302
4303         return 0;
4304 }
4305
4306 static int wcd9335_codec_enable_mclk(struct snd_soc_dapm_widget *w,
4307                                      struct snd_kcontrol *kc, int event)
4308 {
4309         struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm);
4310
4311         switch (event) {
4312         case SND_SOC_DAPM_PRE_PMU:
4313                 return _wcd9335_codec_enable_mclk(comp, true);
4314         case SND_SOC_DAPM_POST_PMD:
4315                 return _wcd9335_codec_enable_mclk(comp, false);
4316         }
4317
4318         return 0;
4319 }
4320
4321 static const struct snd_soc_dapm_widget wcd9335_dapm_widgets[] = {
4322         /* TODO SPK1 & SPK2 OUT*/
4323         SND_SOC_DAPM_OUTPUT("EAR"),
4324         SND_SOC_DAPM_OUTPUT("HPHL"),
4325         SND_SOC_DAPM_OUTPUT("HPHR"),
4326         SND_SOC_DAPM_OUTPUT("LINEOUT1"),
4327         SND_SOC_DAPM_OUTPUT("LINEOUT2"),
4328         SND_SOC_DAPM_OUTPUT("LINEOUT3"),
4329         SND_SOC_DAPM_OUTPUT("LINEOUT4"),
4330         SND_SOC_DAPM_AIF_IN_E("AIF1 PB", "AIF1 Playback", 0, SND_SOC_NOPM,
4331                                 AIF1_PB, 0, wcd9335_codec_enable_slim,
4332                                 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
4333         SND_SOC_DAPM_AIF_IN_E("AIF2 PB", "AIF2 Playback", 0, SND_SOC_NOPM,
4334                                 AIF2_PB, 0, wcd9335_codec_enable_slim,
4335                                 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
4336         SND_SOC_DAPM_AIF_IN_E("AIF3 PB", "AIF3 Playback", 0, SND_SOC_NOPM,
4337                                 AIF3_PB, 0, wcd9335_codec_enable_slim,
4338                                 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
4339         SND_SOC_DAPM_AIF_IN_E("AIF4 PB", "AIF4 Playback", 0, SND_SOC_NOPM,
4340                                 AIF4_PB, 0, wcd9335_codec_enable_slim,
4341                                 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
4342         SND_SOC_DAPM_MUX("SLIM RX0 MUX", SND_SOC_NOPM, WCD9335_RX0, 0,
4343                                 &slim_rx_mux[WCD9335_RX0]),
4344         SND_SOC_DAPM_MUX("SLIM RX1 MUX", SND_SOC_NOPM, WCD9335_RX1, 0,
4345                                 &slim_rx_mux[WCD9335_RX1]),
4346         SND_SOC_DAPM_MUX("SLIM RX2 MUX", SND_SOC_NOPM, WCD9335_RX2, 0,
4347                                 &slim_rx_mux[WCD9335_RX2]),
4348         SND_SOC_DAPM_MUX("SLIM RX3 MUX", SND_SOC_NOPM, WCD9335_RX3, 0,
4349                                 &slim_rx_mux[WCD9335_RX3]),
4350         SND_SOC_DAPM_MUX("SLIM RX4 MUX", SND_SOC_NOPM, WCD9335_RX4, 0,
4351                                 &slim_rx_mux[WCD9335_RX4]),
4352         SND_SOC_DAPM_MUX("SLIM RX5 MUX", SND_SOC_NOPM, WCD9335_RX5, 0,
4353                                 &slim_rx_mux[WCD9335_RX5]),
4354         SND_SOC_DAPM_MUX("SLIM RX6 MUX", SND_SOC_NOPM, WCD9335_RX6, 0,
4355                                 &slim_rx_mux[WCD9335_RX6]),
4356         SND_SOC_DAPM_MUX("SLIM RX7 MUX", SND_SOC_NOPM, WCD9335_RX7, 0,
4357                                 &slim_rx_mux[WCD9335_RX7]),
4358         SND_SOC_DAPM_MIXER("SLIM RX0", SND_SOC_NOPM, 0, 0, NULL, 0),
4359         SND_SOC_DAPM_MIXER("SLIM RX1", SND_SOC_NOPM, 0, 0, NULL, 0),
4360         SND_SOC_DAPM_MIXER("SLIM RX2", SND_SOC_NOPM, 0, 0, NULL, 0),
4361         SND_SOC_DAPM_MIXER("SLIM RX3", SND_SOC_NOPM, 0, 0, NULL, 0),
4362         SND_SOC_DAPM_MIXER("SLIM RX4", SND_SOC_NOPM, 0, 0, NULL, 0),
4363         SND_SOC_DAPM_MIXER("SLIM RX5", SND_SOC_NOPM, 0, 0, NULL, 0),
4364         SND_SOC_DAPM_MIXER("SLIM RX6", SND_SOC_NOPM, 0, 0, NULL, 0),
4365         SND_SOC_DAPM_MIXER("SLIM RX7", SND_SOC_NOPM, 0, 0, NULL, 0),
4366         SND_SOC_DAPM_MUX_E("RX INT0_2 MUX", WCD9335_CDC_RX0_RX_PATH_MIX_CTL,
4367                         5, 0, &rx_int0_2_mux, wcd9335_codec_enable_mix_path,
4368                         SND_SOC_DAPM_POST_PMU),
4369         SND_SOC_DAPM_MUX_E("RX INT1_2 MUX", WCD9335_CDC_RX1_RX_PATH_MIX_CTL,
4370                         5, 0, &rx_int1_2_mux, wcd9335_codec_enable_mix_path,
4371                         SND_SOC_DAPM_POST_PMU),
4372         SND_SOC_DAPM_MUX_E("RX INT2_2 MUX", WCD9335_CDC_RX2_RX_PATH_MIX_CTL,
4373                         5, 0, &rx_int2_2_mux, wcd9335_codec_enable_mix_path,
4374                         SND_SOC_DAPM_POST_PMU),
4375         SND_SOC_DAPM_MUX_E("RX INT3_2 MUX", WCD9335_CDC_RX3_RX_PATH_MIX_CTL,
4376                         5, 0, &rx_int3_2_mux, wcd9335_codec_enable_mix_path,
4377                         SND_SOC_DAPM_POST_PMU),
4378         SND_SOC_DAPM_MUX_E("RX INT4_2 MUX", WCD9335_CDC_RX4_RX_PATH_MIX_CTL,
4379                         5, 0, &rx_int4_2_mux, wcd9335_codec_enable_mix_path,
4380                         SND_SOC_DAPM_POST_PMU),
4381         SND_SOC_DAPM_MUX_E("RX INT5_2 MUX", WCD9335_CDC_RX5_RX_PATH_MIX_CTL,
4382                         5, 0, &rx_int5_2_mux, wcd9335_codec_enable_mix_path,
4383                         SND_SOC_DAPM_POST_PMU),
4384         SND_SOC_DAPM_MUX_E("RX INT6_2 MUX", WCD9335_CDC_RX6_RX_PATH_MIX_CTL,
4385                         5, 0, &rx_int6_2_mux, wcd9335_codec_enable_mix_path,
4386                         SND_SOC_DAPM_POST_PMU),
4387         SND_SOC_DAPM_MUX_E("RX INT7_2 MUX", WCD9335_CDC_RX7_RX_PATH_MIX_CTL,
4388                         5, 0, &rx_int7_2_mux, wcd9335_codec_enable_mix_path,
4389                         SND_SOC_DAPM_POST_PMU),
4390         SND_SOC_DAPM_MUX_E("RX INT8_2 MUX", WCD9335_CDC_RX8_RX_PATH_MIX_CTL,
4391                         5, 0, &rx_int8_2_mux, wcd9335_codec_enable_mix_path,
4392                         SND_SOC_DAPM_POST_PMU),
4393         SND_SOC_DAPM_MUX("RX INT0_1 MIX1 INP0", SND_SOC_NOPM, 0, 0,
4394                 &rx_int0_1_mix_inp0_mux),
4395         SND_SOC_DAPM_MUX("RX INT0_1 MIX1 INP1", SND_SOC_NOPM, 0, 0,
4396                 &rx_int0_1_mix_inp1_mux),
4397         SND_SOC_DAPM_MUX("RX INT0_1 MIX1 INP2", SND_SOC_NOPM, 0, 0,
4398                 &rx_int0_1_mix_inp2_mux),
4399         SND_SOC_DAPM_MUX("RX INT1_1 MIX1 INP0", SND_SOC_NOPM, 0, 0,
4400                 &rx_int1_1_mix_inp0_mux),
4401         SND_SOC_DAPM_MUX("RX INT1_1 MIX1 INP1", SND_SOC_NOPM, 0, 0,
4402                 &rx_int1_1_mix_inp1_mux),
4403         SND_SOC_DAPM_MUX("RX INT1_1 MIX1 INP2", SND_SOC_NOPM, 0, 0,
4404                 &rx_int1_1_mix_inp2_mux),
4405         SND_SOC_DAPM_MUX("RX INT2_1 MIX1 INP0", SND_SOC_NOPM, 0, 0,
4406                 &rx_int2_1_mix_inp0_mux),
4407         SND_SOC_DAPM_MUX("RX INT2_1 MIX1 INP1", SND_SOC_NOPM, 0, 0,
4408                 &rx_int2_1_mix_inp1_mux),
4409         SND_SOC_DAPM_MUX("RX INT2_1 MIX1 INP2", SND_SOC_NOPM, 0, 0,
4410                 &rx_int2_1_mix_inp2_mux),
4411         SND_SOC_DAPM_MUX("RX INT3_1 MIX1 INP0", SND_SOC_NOPM, 0, 0,
4412                 &rx_int3_1_mix_inp0_mux),
4413         SND_SOC_DAPM_MUX("RX INT3_1 MIX1 INP1", SND_SOC_NOPM, 0, 0,
4414                 &rx_int3_1_mix_inp1_mux),
4415         SND_SOC_DAPM_MUX("RX INT3_1 MIX1 INP2", SND_SOC_NOPM, 0, 0,
4416                 &rx_int3_1_mix_inp2_mux),
4417         SND_SOC_DAPM_MUX("RX INT4_1 MIX1 INP0", SND_SOC_NOPM, 0, 0,
4418                 &rx_int4_1_mix_inp0_mux),
4419         SND_SOC_DAPM_MUX("RX INT4_1 MIX1 INP1", SND_SOC_NOPM, 0, 0,
4420                 &rx_int4_1_mix_inp1_mux),
4421         SND_SOC_DAPM_MUX("RX INT4_1 MIX1 INP2", SND_SOC_NOPM, 0, 0,
4422                 &rx_int4_1_mix_inp2_mux),
4423         SND_SOC_DAPM_MUX("RX INT5_1 MIX1 INP0", SND_SOC_NOPM, 0, 0,
4424                 &rx_int5_1_mix_inp0_mux),
4425         SND_SOC_DAPM_MUX("RX INT5_1 MIX1 INP1", SND_SOC_NOPM, 0, 0,
4426                 &rx_int5_1_mix_inp1_mux),
4427         SND_SOC_DAPM_MUX("RX INT5_1 MIX1 INP2", SND_SOC_NOPM, 0, 0,
4428                 &rx_int5_1_mix_inp2_mux),
4429         SND_SOC_DAPM_MUX("RX INT6_1 MIX1 INP0", SND_SOC_NOPM, 0, 0,
4430                 &rx_int6_1_mix_inp0_mux),
4431         SND_SOC_DAPM_MUX("RX INT6_1 MIX1 INP1", SND_SOC_NOPM, 0, 0,
4432                 &rx_int6_1_mix_inp1_mux),
4433         SND_SOC_DAPM_MUX("RX INT6_1 MIX1 INP2", SND_SOC_NOPM, 0, 0,
4434                 &rx_int6_1_mix_inp2_mux),
4435         SND_SOC_DAPM_MUX("RX INT7_1 MIX1 INP0", SND_SOC_NOPM, 0, 0,
4436                 &rx_int7_1_mix_inp0_mux),
4437         SND_SOC_DAPM_MUX("RX INT7_1 MIX1 INP1", SND_SOC_NOPM, 0, 0,
4438                 &rx_int7_1_mix_inp1_mux),
4439         SND_SOC_DAPM_MUX("RX INT7_1 MIX1 INP2", SND_SOC_NOPM, 0, 0,
4440                 &rx_int7_1_mix_inp2_mux),
4441         SND_SOC_DAPM_MUX("RX INT8_1 MIX1 INP0", SND_SOC_NOPM, 0, 0,
4442                 &rx_int8_1_mix_inp0_mux),
4443         SND_SOC_DAPM_MUX("RX INT8_1 MIX1 INP1", SND_SOC_NOPM, 0, 0,
4444                 &rx_int8_1_mix_inp1_mux),
4445         SND_SOC_DAPM_MUX("RX INT8_1 MIX1 INP2", SND_SOC_NOPM, 0, 0,
4446                 &rx_int8_1_mix_inp2_mux),
4447
4448         SND_SOC_DAPM_MIXER("RX INT0_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
4449         SND_SOC_DAPM_MIXER("RX INT0 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
4450         SND_SOC_DAPM_MIXER("RX INT1_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
4451         SND_SOC_DAPM_MIXER("RX INT1 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
4452         SND_SOC_DAPM_MIXER("RX INT2_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
4453         SND_SOC_DAPM_MIXER("RX INT2 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
4454         SND_SOC_DAPM_MIXER("RX INT3_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
4455         SND_SOC_DAPM_MIXER("RX INT3 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
4456         SND_SOC_DAPM_MIXER("RX INT4_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
4457         SND_SOC_DAPM_MIXER("RX INT4 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
4458         SND_SOC_DAPM_MIXER("RX INT5_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
4459         SND_SOC_DAPM_MIXER("RX INT5 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
4460         SND_SOC_DAPM_MIXER("RX INT6_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
4461         SND_SOC_DAPM_MIXER("RX INT6 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
4462         SND_SOC_DAPM_MIXER("RX INT7_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
4463         SND_SOC_DAPM_MIXER("RX INT7 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
4464         SND_SOC_DAPM_MIXER("RX INT8_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0),
4465         SND_SOC_DAPM_MIXER("RX INT8 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
4466
4467         SND_SOC_DAPM_MIXER("RX INT0 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0),
4468         SND_SOC_DAPM_MIXER("RX INT1 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0),
4469         SND_SOC_DAPM_MIXER("RX INT2 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0),
4470         SND_SOC_DAPM_MIXER("RX INT3 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0),
4471         SND_SOC_DAPM_MIXER("RX INT4 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0),
4472         SND_SOC_DAPM_MIXER("RX INT5 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0),
4473         SND_SOC_DAPM_MIXER("RX INT6 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0),
4474         SND_SOC_DAPM_MIXER("RX INT7 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0),
4475         SND_SOC_DAPM_MIXER("RX INT8 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0),
4476
4477         SND_SOC_DAPM_MUX("RX INT0 DEM MUX", SND_SOC_NOPM, 0, 0,
4478                 &rx_int0_dem_inp_mux),
4479         SND_SOC_DAPM_MUX("RX INT1 DEM MUX", SND_SOC_NOPM, 0, 0,
4480                 &rx_int1_dem_inp_mux),
4481         SND_SOC_DAPM_MUX("RX INT2 DEM MUX", SND_SOC_NOPM, 0, 0,
4482                 &rx_int2_dem_inp_mux),
4483
4484         SND_SOC_DAPM_MUX_E("RX INT0 INTERP", SND_SOC_NOPM,
4485                 INTERP_EAR, 0, &rx_int0_interp_mux,
4486                 wcd9335_codec_enable_interpolator,
4487                 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4488                 SND_SOC_DAPM_POST_PMD),
4489         SND_SOC_DAPM_MUX_E("RX INT1 INTERP", SND_SOC_NOPM,
4490                 INTERP_HPHL, 0, &rx_int1_interp_mux,
4491                 wcd9335_codec_enable_interpolator,
4492                 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4493                 SND_SOC_DAPM_POST_PMD),
4494         SND_SOC_DAPM_MUX_E("RX INT2 INTERP", SND_SOC_NOPM,
4495                 INTERP_HPHR, 0, &rx_int2_interp_mux,
4496                 wcd9335_codec_enable_interpolator,
4497                 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4498                 SND_SOC_DAPM_POST_PMD),
4499         SND_SOC_DAPM_MUX_E("RX INT3 INTERP", SND_SOC_NOPM,
4500                 INTERP_LO1, 0, &rx_int3_interp_mux,
4501                 wcd9335_codec_enable_interpolator,
4502                 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4503                 SND_SOC_DAPM_POST_PMD),
4504         SND_SOC_DAPM_MUX_E("RX INT4 INTERP", SND_SOC_NOPM,
4505                 INTERP_LO2, 0, &rx_int4_interp_mux,
4506                 wcd9335_codec_enable_interpolator,
4507                 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4508                 SND_SOC_DAPM_POST_PMD),
4509         SND_SOC_DAPM_MUX_E("RX INT5 INTERP", SND_SOC_NOPM,
4510                 INTERP_LO3, 0, &rx_int5_interp_mux,
4511                 wcd9335_codec_enable_interpolator,
4512                 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4513                 SND_SOC_DAPM_POST_PMD),
4514         SND_SOC_DAPM_MUX_E("RX INT6 INTERP", SND_SOC_NOPM,
4515                 INTERP_LO4, 0, &rx_int6_interp_mux,
4516                 wcd9335_codec_enable_interpolator,
4517                 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4518                 SND_SOC_DAPM_POST_PMD),
4519         SND_SOC_DAPM_MUX_E("RX INT7 INTERP", SND_SOC_NOPM,
4520                 INTERP_SPKR1, 0, &rx_int7_interp_mux,
4521                 wcd9335_codec_enable_interpolator,
4522                 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4523                 SND_SOC_DAPM_POST_PMD),
4524         SND_SOC_DAPM_MUX_E("RX INT8 INTERP", SND_SOC_NOPM,
4525                 INTERP_SPKR2, 0, &rx_int8_interp_mux,
4526                 wcd9335_codec_enable_interpolator,
4527                 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4528                 SND_SOC_DAPM_POST_PMD),
4529
4530         SND_SOC_DAPM_DAC_E("RX INT0 DAC", NULL, SND_SOC_NOPM,
4531                 0, 0, wcd9335_codec_ear_dac_event,
4532                 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4533                 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
4534         SND_SOC_DAPM_DAC_E("RX INT1 DAC", NULL, WCD9335_ANA_HPH,
4535                 5, 0, wcd9335_codec_hphl_dac_event,
4536                 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4537                 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
4538         SND_SOC_DAPM_DAC_E("RX INT2 DAC", NULL, WCD9335_ANA_HPH,
4539                 4, 0, wcd9335_codec_hphr_dac_event,
4540                 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4541                 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
4542         SND_SOC_DAPM_DAC_E("RX INT3 DAC", NULL, SND_SOC_NOPM,
4543                 0, 0, wcd9335_codec_lineout_dac_event,
4544                 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
4545         SND_SOC_DAPM_DAC_E("RX INT4 DAC", NULL, SND_SOC_NOPM,
4546                 0, 0, wcd9335_codec_lineout_dac_event,
4547                 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
4548         SND_SOC_DAPM_DAC_E("RX INT5 DAC", NULL, SND_SOC_NOPM,
4549                 0, 0, wcd9335_codec_lineout_dac_event,
4550                 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
4551         SND_SOC_DAPM_DAC_E("RX INT6 DAC", NULL, SND_SOC_NOPM,
4552                 0, 0, wcd9335_codec_lineout_dac_event,
4553                 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
4554         SND_SOC_DAPM_PGA_E("HPHL PA", WCD9335_ANA_HPH, 7, 0, NULL, 0,
4555                            wcd9335_codec_enable_hphl_pa,
4556                            SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4557                            SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
4558         SND_SOC_DAPM_PGA_E("HPHR PA", WCD9335_ANA_HPH, 6, 0, NULL, 0,
4559                            wcd9335_codec_enable_hphr_pa,
4560                            SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4561                            SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
4562         SND_SOC_DAPM_PGA_E("EAR PA", WCD9335_ANA_EAR, 7, 0, NULL, 0,
4563                            wcd9335_codec_enable_ear_pa,
4564                            SND_SOC_DAPM_POST_PMU |
4565                            SND_SOC_DAPM_POST_PMD),
4566         SND_SOC_DAPM_PGA_E("LINEOUT1 PA", WCD9335_ANA_LO_1_2, 7, 0, NULL, 0,
4567                            wcd9335_codec_enable_lineout_pa,
4568                            SND_SOC_DAPM_POST_PMU |
4569                            SND_SOC_DAPM_POST_PMD),
4570         SND_SOC_DAPM_PGA_E("LINEOUT2 PA", WCD9335_ANA_LO_1_2, 6, 0, NULL, 0,
4571                            wcd9335_codec_enable_lineout_pa,
4572                            SND_SOC_DAPM_POST_PMU |
4573                            SND_SOC_DAPM_POST_PMD),
4574         SND_SOC_DAPM_PGA_E("LINEOUT3 PA", WCD9335_ANA_LO_3_4, 7, 0, NULL, 0,
4575                            wcd9335_codec_enable_lineout_pa,
4576                            SND_SOC_DAPM_POST_PMU |
4577                            SND_SOC_DAPM_POST_PMD),
4578         SND_SOC_DAPM_PGA_E("LINEOUT4 PA", WCD9335_ANA_LO_3_4, 6, 0, NULL, 0,
4579                            wcd9335_codec_enable_lineout_pa,
4580                            SND_SOC_DAPM_POST_PMU |
4581                            SND_SOC_DAPM_POST_PMD),
4582         SND_SOC_DAPM_SUPPLY("RX_BIAS", SND_SOC_NOPM, 0, 0,
4583                 wcd9335_codec_enable_rx_bias, SND_SOC_DAPM_PRE_PMU |
4584                 SND_SOC_DAPM_POST_PMD),
4585         SND_SOC_DAPM_SUPPLY("MCLK",  SND_SOC_NOPM, 0, 0,
4586                 wcd9335_codec_enable_mclk, SND_SOC_DAPM_PRE_PMU |
4587                 SND_SOC_DAPM_POST_PMD),
4588
4589         /* TX */
4590         SND_SOC_DAPM_INPUT("AMIC1"),
4591         SND_SOC_DAPM_INPUT("AMIC2"),
4592         SND_SOC_DAPM_INPUT("AMIC3"),
4593         SND_SOC_DAPM_INPUT("AMIC4"),
4594         SND_SOC_DAPM_INPUT("AMIC5"),
4595         SND_SOC_DAPM_INPUT("AMIC6"),
4596
4597         SND_SOC_DAPM_AIF_OUT_E("AIF1 CAP", "AIF1 Capture", 0, SND_SOC_NOPM,
4598                 AIF1_CAP, 0, wcd9335_codec_enable_slim,
4599                 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
4600
4601         SND_SOC_DAPM_AIF_OUT_E("AIF2 CAP", "AIF2 Capture", 0, SND_SOC_NOPM,
4602                 AIF2_CAP, 0, wcd9335_codec_enable_slim,
4603                 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
4604
4605         SND_SOC_DAPM_AIF_OUT_E("AIF3 CAP", "AIF3 Capture", 0, SND_SOC_NOPM,
4606                 AIF3_CAP, 0, wcd9335_codec_enable_slim,
4607                 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
4608
4609         SND_SOC_DAPM_SUPPLY("MIC BIAS1", SND_SOC_NOPM, 0, 0,
4610                                wcd9335_codec_enable_micbias,
4611                                SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4612                                SND_SOC_DAPM_POST_PMD),
4613         SND_SOC_DAPM_SUPPLY("MIC BIAS2", SND_SOC_NOPM, 0, 0,
4614                                wcd9335_codec_enable_micbias,
4615                                SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4616                                SND_SOC_DAPM_POST_PMD),
4617         SND_SOC_DAPM_SUPPLY("MIC BIAS3", SND_SOC_NOPM, 0, 0,
4618                                wcd9335_codec_enable_micbias,
4619                                SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4620                                SND_SOC_DAPM_POST_PMD),
4621         SND_SOC_DAPM_SUPPLY("MIC BIAS4", SND_SOC_NOPM, 0, 0,
4622                                wcd9335_codec_enable_micbias,
4623                                SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4624                                SND_SOC_DAPM_POST_PMD),
4625
4626         SND_SOC_DAPM_ADC_E("ADC1", NULL, WCD9335_ANA_AMIC1, 7, 0,
4627                            wcd9335_codec_enable_adc, SND_SOC_DAPM_PRE_PMU),
4628         SND_SOC_DAPM_ADC_E("ADC2", NULL, WCD9335_ANA_AMIC2, 7, 0,
4629                            wcd9335_codec_enable_adc, SND_SOC_DAPM_PRE_PMU),
4630         SND_SOC_DAPM_ADC_E("ADC3", NULL, WCD9335_ANA_AMIC3, 7, 0,
4631                            wcd9335_codec_enable_adc, SND_SOC_DAPM_PRE_PMU),
4632         SND_SOC_DAPM_ADC_E("ADC4", NULL, WCD9335_ANA_AMIC4, 7, 0,
4633                            wcd9335_codec_enable_adc, SND_SOC_DAPM_PRE_PMU),
4634         SND_SOC_DAPM_ADC_E("ADC5", NULL, WCD9335_ANA_AMIC5, 7, 0,
4635                            wcd9335_codec_enable_adc, SND_SOC_DAPM_PRE_PMU),
4636         SND_SOC_DAPM_ADC_E("ADC6", NULL, WCD9335_ANA_AMIC6, 7, 0,
4637                            wcd9335_codec_enable_adc, SND_SOC_DAPM_PRE_PMU),
4638
4639         /* Digital Mic Inputs */
4640         SND_SOC_DAPM_ADC_E("DMIC0", NULL, SND_SOC_NOPM, 0, 0,
4641                 wcd9335_codec_enable_dmic, SND_SOC_DAPM_PRE_PMU |
4642                 SND_SOC_DAPM_POST_PMD),
4643
4644         SND_SOC_DAPM_ADC_E("DMIC1", NULL, SND_SOC_NOPM, 0, 0,
4645                 wcd9335_codec_enable_dmic, SND_SOC_DAPM_PRE_PMU |
4646                 SND_SOC_DAPM_POST_PMD),
4647
4648         SND_SOC_DAPM_ADC_E("DMIC2", NULL, SND_SOC_NOPM, 0, 0,
4649                 wcd9335_codec_enable_dmic, SND_SOC_DAPM_PRE_PMU |
4650                 SND_SOC_DAPM_POST_PMD),
4651
4652         SND_SOC_DAPM_ADC_E("DMIC3", NULL, SND_SOC_NOPM, 0, 0,
4653                 wcd9335_codec_enable_dmic, SND_SOC_DAPM_PRE_PMU |
4654                 SND_SOC_DAPM_POST_PMD),
4655
4656         SND_SOC_DAPM_ADC_E("DMIC4", NULL, SND_SOC_NOPM, 0, 0,
4657                 wcd9335_codec_enable_dmic, SND_SOC_DAPM_PRE_PMU |
4658                 SND_SOC_DAPM_POST_PMD),
4659
4660         SND_SOC_DAPM_ADC_E("DMIC5", NULL, SND_SOC_NOPM, 0, 0,
4661                 wcd9335_codec_enable_dmic, SND_SOC_DAPM_PRE_PMU |
4662                 SND_SOC_DAPM_POST_PMD),
4663
4664         SND_SOC_DAPM_MUX("DMIC MUX0", SND_SOC_NOPM, 0, 0,
4665                 &tx_dmic_mux0),
4666         SND_SOC_DAPM_MUX("DMIC MUX1", SND_SOC_NOPM, 0, 0,
4667                 &tx_dmic_mux1),
4668         SND_SOC_DAPM_MUX("DMIC MUX2", SND_SOC_NOPM, 0, 0,
4669                 &tx_dmic_mux2),
4670         SND_SOC_DAPM_MUX("DMIC MUX3", SND_SOC_NOPM, 0, 0,
4671                 &tx_dmic_mux3),
4672         SND_SOC_DAPM_MUX("DMIC MUX4", SND_SOC_NOPM, 0, 0,
4673                 &tx_dmic_mux4),
4674         SND_SOC_DAPM_MUX("DMIC MUX5", SND_SOC_NOPM, 0, 0,
4675                 &tx_dmic_mux5),
4676         SND_SOC_DAPM_MUX("DMIC MUX6", SND_SOC_NOPM, 0, 0,
4677                 &tx_dmic_mux6),
4678         SND_SOC_DAPM_MUX("DMIC MUX7", SND_SOC_NOPM, 0, 0,
4679                 &tx_dmic_mux7),
4680         SND_SOC_DAPM_MUX("DMIC MUX8", SND_SOC_NOPM, 0, 0,
4681                 &tx_dmic_mux8),
4682
4683         SND_SOC_DAPM_MUX("AMIC MUX0", SND_SOC_NOPM, 0, 0,
4684                 &tx_amic_mux0),
4685         SND_SOC_DAPM_MUX("AMIC MUX1", SND_SOC_NOPM, 0, 0,
4686                 &tx_amic_mux1),
4687         SND_SOC_DAPM_MUX("AMIC MUX2", SND_SOC_NOPM, 0, 0,
4688                 &tx_amic_mux2),
4689         SND_SOC_DAPM_MUX("AMIC MUX3", SND_SOC_NOPM, 0, 0,
4690                 &tx_amic_mux3),
4691         SND_SOC_DAPM_MUX("AMIC MUX4", SND_SOC_NOPM, 0, 0,
4692                 &tx_amic_mux4),
4693         SND_SOC_DAPM_MUX("AMIC MUX5", SND_SOC_NOPM, 0, 0,
4694                 &tx_amic_mux5),
4695         SND_SOC_DAPM_MUX("AMIC MUX6", SND_SOC_NOPM, 0, 0,
4696                 &tx_amic_mux6),
4697         SND_SOC_DAPM_MUX("AMIC MUX7", SND_SOC_NOPM, 0, 0,
4698                 &tx_amic_mux7),
4699         SND_SOC_DAPM_MUX("AMIC MUX8", SND_SOC_NOPM, 0, 0,
4700                 &tx_amic_mux8),
4701
4702         SND_SOC_DAPM_MIXER("AIF1_CAP Mixer", SND_SOC_NOPM, AIF1_CAP, 0,
4703                 aif1_cap_mixer, ARRAY_SIZE(aif1_cap_mixer)),
4704
4705         SND_SOC_DAPM_MIXER("AIF2_CAP Mixer", SND_SOC_NOPM, AIF2_CAP, 0,
4706                 aif2_cap_mixer, ARRAY_SIZE(aif2_cap_mixer)),
4707
4708         SND_SOC_DAPM_MIXER("AIF3_CAP Mixer", SND_SOC_NOPM, AIF3_CAP, 0,
4709                 aif3_cap_mixer, ARRAY_SIZE(aif3_cap_mixer)),
4710
4711         SND_SOC_DAPM_MUX("SLIM TX0 MUX", SND_SOC_NOPM, WCD9335_TX0, 0,
4712                 &sb_tx0_mux),
4713         SND_SOC_DAPM_MUX("SLIM TX1 MUX", SND_SOC_NOPM, WCD9335_TX1, 0,
4714                 &sb_tx1_mux),
4715         SND_SOC_DAPM_MUX("SLIM TX2 MUX", SND_SOC_NOPM, WCD9335_TX2, 0,
4716                 &sb_tx2_mux),
4717         SND_SOC_DAPM_MUX("SLIM TX3 MUX", SND_SOC_NOPM, WCD9335_TX3, 0,
4718                 &sb_tx3_mux),
4719         SND_SOC_DAPM_MUX("SLIM TX4 MUX", SND_SOC_NOPM, WCD9335_TX4, 0,
4720                 &sb_tx4_mux),
4721         SND_SOC_DAPM_MUX("SLIM TX5 MUX", SND_SOC_NOPM, WCD9335_TX5, 0,
4722                 &sb_tx5_mux),
4723         SND_SOC_DAPM_MUX("SLIM TX6 MUX", SND_SOC_NOPM, WCD9335_TX6, 0,
4724                 &sb_tx6_mux),
4725         SND_SOC_DAPM_MUX("SLIM TX7 MUX", SND_SOC_NOPM, WCD9335_TX7, 0,
4726                 &sb_tx7_mux),
4727         SND_SOC_DAPM_MUX("SLIM TX8 MUX", SND_SOC_NOPM, WCD9335_TX8, 0,
4728                 &sb_tx8_mux),
4729
4730         SND_SOC_DAPM_MUX_E("ADC MUX0", WCD9335_CDC_TX0_TX_PATH_CTL, 5, 0,
4731                            &tx_adc_mux0, wcd9335_codec_enable_dec,
4732                            SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4733                            SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
4734
4735         SND_SOC_DAPM_MUX_E("ADC MUX1", WCD9335_CDC_TX1_TX_PATH_CTL, 5, 0,
4736                            &tx_adc_mux1, wcd9335_codec_enable_dec,
4737                            SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4738                            SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
4739
4740         SND_SOC_DAPM_MUX_E("ADC MUX2", WCD9335_CDC_TX2_TX_PATH_CTL, 5, 0,
4741                            &tx_adc_mux2, wcd9335_codec_enable_dec,
4742                            SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4743                            SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
4744
4745         SND_SOC_DAPM_MUX_E("ADC MUX3", WCD9335_CDC_TX3_TX_PATH_CTL, 5, 0,
4746                            &tx_adc_mux3, wcd9335_codec_enable_dec,
4747                            SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4748                            SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
4749
4750         SND_SOC_DAPM_MUX_E("ADC MUX4", WCD9335_CDC_TX4_TX_PATH_CTL, 5, 0,
4751                            &tx_adc_mux4, wcd9335_codec_enable_dec,
4752                            SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4753                            SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
4754
4755         SND_SOC_DAPM_MUX_E("ADC MUX5", WCD9335_CDC_TX5_TX_PATH_CTL, 5, 0,
4756                            &tx_adc_mux5, wcd9335_codec_enable_dec,
4757                            SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4758                            SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
4759
4760         SND_SOC_DAPM_MUX_E("ADC MUX6", WCD9335_CDC_TX6_TX_PATH_CTL, 5, 0,
4761                            &tx_adc_mux6, wcd9335_codec_enable_dec,
4762                            SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4763                            SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
4764
4765         SND_SOC_DAPM_MUX_E("ADC MUX7", WCD9335_CDC_TX7_TX_PATH_CTL, 5, 0,
4766                            &tx_adc_mux7, wcd9335_codec_enable_dec,
4767                            SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4768                            SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
4769
4770         SND_SOC_DAPM_MUX_E("ADC MUX8", WCD9335_CDC_TX8_TX_PATH_CTL, 5, 0,
4771                            &tx_adc_mux8, wcd9335_codec_enable_dec,
4772                            SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
4773                            SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
4774 };
4775
4776 static void wcd9335_enable_sido_buck(struct snd_soc_component *component)
4777 {
4778         struct wcd9335_codec *wcd = dev_get_drvdata(component->dev);
4779
4780         snd_soc_component_update_bits(component, WCD9335_ANA_RCO,
4781                                         WCD9335_ANA_RCO_BG_EN_MASK,
4782                                         WCD9335_ANA_RCO_BG_ENABLE);
4783         snd_soc_component_update_bits(component, WCD9335_ANA_BUCK_CTL,
4784                                         WCD9335_ANA_BUCK_CTL_VOUT_D_IREF_MASK,
4785                                         WCD9335_ANA_BUCK_CTL_VOUT_D_IREF_EXT);
4786         /* 100us sleep needed after IREF settings */
4787         usleep_range(100, 110);
4788         snd_soc_component_update_bits(component, WCD9335_ANA_BUCK_CTL,
4789                                         WCD9335_ANA_BUCK_CTL_VOUT_D_VREF_MASK,
4790                                         WCD9335_ANA_BUCK_CTL_VOUT_D_VREF_EXT);
4791         /* 100us sleep needed after VREF settings */
4792         usleep_range(100, 110);
4793         wcd->sido_input_src = SIDO_SOURCE_RCO_BG;
4794 }
4795
4796 static int wcd9335_enable_efuse_sensing(struct snd_soc_component *comp)
4797 {
4798         _wcd9335_codec_enable_mclk(comp, true);
4799         snd_soc_component_update_bits(comp,
4800                                 WCD9335_CHIP_TIER_CTRL_EFUSE_CTL,
4801                                 WCD9335_CHIP_TIER_CTRL_EFUSE_EN_MASK,
4802                                 WCD9335_CHIP_TIER_CTRL_EFUSE_ENABLE);
4803         /*
4804          * 5ms sleep required after enabling efuse control
4805          * before checking the status.
4806          */
4807         usleep_range(5000, 5500);
4808
4809         if (!(snd_soc_component_read(comp,
4810                                         WCD9335_CHIP_TIER_CTRL_EFUSE_STATUS) &
4811                                         WCD9335_CHIP_TIER_CTRL_EFUSE_EN_MASK))
4812                 WARN(1, "%s: Efuse sense is not complete\n", __func__);
4813
4814         wcd9335_enable_sido_buck(comp);
4815         _wcd9335_codec_enable_mclk(comp, false);
4816
4817         return 0;
4818 }
4819
4820 static void wcd9335_codec_init(struct snd_soc_component *component)
4821 {
4822         struct wcd9335_codec *wcd = dev_get_drvdata(component->dev);
4823         int i;
4824
4825         /* ungate MCLK and set clk rate */
4826         regmap_update_bits(wcd->regmap, WCD9335_CODEC_RPM_CLK_GATE,
4827                                 WCD9335_CODEC_RPM_CLK_GATE_MCLK_GATE_MASK, 0);
4828
4829         regmap_update_bits(wcd->regmap, WCD9335_CODEC_RPM_CLK_MCLK_CFG,
4830                                 WCD9335_CODEC_RPM_CLK_MCLK_CFG_MCLK_MASK,
4831                                 WCD9335_CODEC_RPM_CLK_MCLK_CFG_9P6MHZ);
4832
4833         for (i = 0; i < ARRAY_SIZE(wcd9335_codec_reg_init); i++)
4834                 snd_soc_component_update_bits(component,
4835                                         wcd9335_codec_reg_init[i].reg,
4836                                         wcd9335_codec_reg_init[i].mask,
4837                                         wcd9335_codec_reg_init[i].val);
4838
4839         wcd9335_enable_efuse_sensing(component);
4840 }
4841
4842 static int wcd9335_codec_probe(struct snd_soc_component *component)
4843 {
4844         struct wcd9335_codec *wcd = dev_get_drvdata(component->dev);
4845         int ret;
4846         int i;
4847
4848         snd_soc_component_init_regmap(component, wcd->regmap);
4849         /* Class-H Init*/
4850         wcd->clsh_ctrl = wcd_clsh_ctrl_alloc(component, WCD9335);
4851         if (IS_ERR(wcd->clsh_ctrl))
4852                 return PTR_ERR(wcd->clsh_ctrl);
4853
4854         /* Default HPH Mode to Class-H HiFi */
4855         wcd->hph_mode = CLS_H_HIFI;
4856         wcd->component = component;
4857
4858         wcd9335_codec_init(component);
4859
4860         for (i = 0; i < NUM_CODEC_DAIS; i++)
4861                 INIT_LIST_HEAD(&wcd->dai[i].slim_ch_list);
4862
4863         ret = wcd9335_setup_irqs(wcd);
4864         if (ret)
4865                 goto free_clsh_ctrl;
4866
4867         return 0;
4868
4869 free_clsh_ctrl:
4870         wcd_clsh_ctrl_free(wcd->clsh_ctrl);
4871         return ret;
4872 }
4873
4874 static void wcd9335_codec_remove(struct snd_soc_component *comp)
4875 {
4876         struct wcd9335_codec *wcd = dev_get_drvdata(comp->dev);
4877
4878         wcd_clsh_ctrl_free(wcd->clsh_ctrl);
4879         wcd9335_teardown_irqs(wcd);
4880 }
4881
4882 static int wcd9335_codec_set_sysclk(struct snd_soc_component *comp,
4883                                     int clk_id, int source,
4884                                     unsigned int freq, int dir)
4885 {
4886         struct wcd9335_codec *wcd = dev_get_drvdata(comp->dev);
4887
4888         wcd->mclk_rate = freq;
4889
4890         if (wcd->mclk_rate == WCD9335_MCLK_CLK_12P288MHZ)
4891                 snd_soc_component_update_bits(comp,
4892                                 WCD9335_CODEC_RPM_CLK_MCLK_CFG,
4893                                 WCD9335_CODEC_RPM_CLK_MCLK_CFG_MCLK_MASK,
4894                                 WCD9335_CODEC_RPM_CLK_MCLK_CFG_12P288MHZ);
4895         else if (wcd->mclk_rate == WCD9335_MCLK_CLK_9P6MHZ)
4896                 snd_soc_component_update_bits(comp,
4897                                 WCD9335_CODEC_RPM_CLK_MCLK_CFG,
4898                                 WCD9335_CODEC_RPM_CLK_MCLK_CFG_MCLK_MASK,
4899                                 WCD9335_CODEC_RPM_CLK_MCLK_CFG_9P6MHZ);
4900
4901         return clk_set_rate(wcd->mclk, freq);
4902 }
4903
4904 static const struct snd_soc_component_driver wcd9335_component_drv = {
4905         .probe = wcd9335_codec_probe,
4906         .remove = wcd9335_codec_remove,
4907         .set_sysclk = wcd9335_codec_set_sysclk,
4908         .controls = wcd9335_snd_controls,
4909         .num_controls = ARRAY_SIZE(wcd9335_snd_controls),
4910         .dapm_widgets = wcd9335_dapm_widgets,
4911         .num_dapm_widgets = ARRAY_SIZE(wcd9335_dapm_widgets),
4912         .dapm_routes = wcd9335_audio_map,
4913         .num_dapm_routes = ARRAY_SIZE(wcd9335_audio_map),
4914         .endianness = 1,
4915 };
4916
4917 static int wcd9335_probe(struct wcd9335_codec *wcd)
4918 {
4919         struct device *dev = wcd->dev;
4920
4921         memcpy(wcd->rx_chs, wcd9335_rx_chs, sizeof(wcd9335_rx_chs));
4922         memcpy(wcd->tx_chs, wcd9335_tx_chs, sizeof(wcd9335_tx_chs));
4923
4924         wcd->sido_input_src = SIDO_SOURCE_INTERNAL;
4925         wcd->sido_voltage = SIDO_VOLTAGE_NOMINAL_MV;
4926
4927         return devm_snd_soc_register_component(dev, &wcd9335_component_drv,
4928                                                wcd9335_slim_dais,
4929                                                ARRAY_SIZE(wcd9335_slim_dais));
4930 }
4931
4932 static const struct regmap_range_cfg wcd9335_ranges[] = {
4933         {
4934                 .name = "WCD9335",
4935                 .range_min =  0x0,
4936                 .range_max =  WCD9335_MAX_REGISTER,
4937                 .selector_reg = WCD9335_SEL_REGISTER,
4938                 .selector_mask = 0xff,
4939                 .selector_shift = 0,
4940                 .window_start = 0x800,
4941                 .window_len = 0x100,
4942         },
4943 };
4944
4945 static bool wcd9335_is_volatile_register(struct device *dev, unsigned int reg)
4946 {
4947         switch (reg) {
4948         case WCD9335_INTR_PIN1_STATUS0...WCD9335_INTR_PIN2_CLEAR3:
4949         case WCD9335_ANA_MBHC_RESULT_3:
4950         case WCD9335_ANA_MBHC_RESULT_2:
4951         case WCD9335_ANA_MBHC_RESULT_1:
4952         case WCD9335_ANA_MBHC_MECH:
4953         case WCD9335_ANA_MBHC_ELECT:
4954         case WCD9335_ANA_MBHC_ZDET:
4955         case WCD9335_ANA_MICB2:
4956         case WCD9335_ANA_RCO:
4957         case WCD9335_ANA_BIAS:
4958                 return true;
4959         default:
4960                 return false;
4961         }
4962 }
4963
4964 static struct regmap_config wcd9335_regmap_config = {
4965         .reg_bits = 16,
4966         .val_bits = 8,
4967         .cache_type = REGCACHE_MAPLE,
4968         .max_register = WCD9335_MAX_REGISTER,
4969         .can_multi_write = true,
4970         .ranges = wcd9335_ranges,
4971         .num_ranges = ARRAY_SIZE(wcd9335_ranges),
4972         .volatile_reg = wcd9335_is_volatile_register,
4973 };
4974
4975 static const struct regmap_range_cfg wcd9335_ifc_ranges[] = {
4976         {
4977                 .name = "WCD9335-IFC-DEV",
4978                 .range_min =  0x0,
4979                 .range_max = WCD9335_MAX_REGISTER,
4980                 .selector_reg = WCD9335_SEL_REGISTER,
4981                 .selector_mask = 0xfff,
4982                 .selector_shift = 0,
4983                 .window_start = 0x800,
4984                 .window_len = 0x400,
4985         },
4986 };
4987
4988 static struct regmap_config wcd9335_ifc_regmap_config = {
4989         .reg_bits = 16,
4990         .val_bits = 8,
4991         .can_multi_write = true,
4992         .max_register = WCD9335_MAX_REGISTER,
4993         .ranges = wcd9335_ifc_ranges,
4994         .num_ranges = ARRAY_SIZE(wcd9335_ifc_ranges),
4995 };
4996
4997 static const struct regmap_irq wcd9335_codec_irqs[] = {
4998         /* INTR_REG 0 */
4999         [WCD9335_IRQ_SLIMBUS] = {
5000                 .reg_offset = 0,
5001                 .mask = BIT(0),
5002                 .type = {
5003                         .type_reg_offset = 0,
5004                         .types_supported = IRQ_TYPE_EDGE_BOTH,
5005                         .type_reg_mask  = BIT(0),
5006                 },
5007         },
5008 };
5009
5010 static const unsigned int wcd9335_config_regs[] = {
5011         WCD9335_INTR_LEVEL0,
5012 };
5013
5014 static const struct regmap_irq_chip wcd9335_regmap_irq1_chip = {
5015         .name = "wcd9335_pin1_irq",
5016         .status_base = WCD9335_INTR_PIN1_STATUS0,
5017         .mask_base = WCD9335_INTR_PIN1_MASK0,
5018         .ack_base = WCD9335_INTR_PIN1_CLEAR0,
5019         .num_regs = 4,
5020         .irqs = wcd9335_codec_irqs,
5021         .num_irqs = ARRAY_SIZE(wcd9335_codec_irqs),
5022         .config_base = wcd9335_config_regs,
5023         .num_config_bases = ARRAY_SIZE(wcd9335_config_regs),
5024         .num_config_regs = 4,
5025         .set_type_config = regmap_irq_set_type_config_simple,
5026 };
5027
5028 static int wcd9335_parse_dt(struct wcd9335_codec *wcd)
5029 {
5030         struct device *dev = wcd->dev;
5031         struct device_node *np = dev->of_node;
5032         int ret;
5033
5034         wcd->reset_gpio = of_get_named_gpio(np, "reset-gpios", 0);
5035         if (wcd->reset_gpio < 0) {
5036                 dev_err(dev, "Reset GPIO missing from DT\n");
5037                 return wcd->reset_gpio;
5038         }
5039
5040         wcd->mclk = devm_clk_get(dev, "mclk");
5041         if (IS_ERR(wcd->mclk)) {
5042                 dev_err(dev, "mclk not found\n");
5043                 return PTR_ERR(wcd->mclk);
5044         }
5045
5046         wcd->native_clk = devm_clk_get(dev, "slimbus");
5047         if (IS_ERR(wcd->native_clk)) {
5048                 dev_err(dev, "slimbus clock not found\n");
5049                 return PTR_ERR(wcd->native_clk);
5050         }
5051
5052         wcd->supplies[0].supply = "vdd-buck";
5053         wcd->supplies[1].supply = "vdd-buck-sido";
5054         wcd->supplies[2].supply = "vdd-tx";
5055         wcd->supplies[3].supply = "vdd-rx";
5056         wcd->supplies[4].supply = "vdd-io";
5057
5058         ret = regulator_bulk_get(dev, WCD9335_MAX_SUPPLY, wcd->supplies);
5059         if (ret) {
5060                 dev_err(dev, "Failed to get supplies: err = %d\n", ret);
5061                 return ret;
5062         }
5063
5064         return 0;
5065 }
5066
5067 static int wcd9335_power_on_reset(struct wcd9335_codec *wcd)
5068 {
5069         struct device *dev = wcd->dev;
5070         int ret;
5071
5072         ret = regulator_bulk_enable(WCD9335_MAX_SUPPLY, wcd->supplies);
5073         if (ret) {
5074                 dev_err(dev, "Failed to get supplies: err = %d\n", ret);
5075                 return ret;
5076         }
5077
5078         /*
5079          * For WCD9335, it takes about 600us for the Vout_A and
5080          * Vout_D to be ready after BUCK_SIDO is powered up.
5081          * SYS_RST_N shouldn't be pulled high during this time
5082          * Toggle the reset line to make sure the reset pulse is
5083          * correctly applied
5084          */
5085         usleep_range(600, 650);
5086
5087         gpio_direction_output(wcd->reset_gpio, 0);
5088         msleep(20);
5089         gpio_set_value(wcd->reset_gpio, 1);
5090         msleep(20);
5091
5092         return 0;
5093 }
5094
5095 static int wcd9335_bring_up(struct wcd9335_codec *wcd)
5096 {
5097         struct regmap *rm = wcd->regmap;
5098         int val, byte0;
5099
5100         regmap_read(rm, WCD9335_CHIP_TIER_CTRL_EFUSE_VAL_OUT0, &val);
5101         regmap_read(rm, WCD9335_CHIP_TIER_CTRL_CHIP_ID_BYTE0, &byte0);
5102
5103         if ((val < 0) || (byte0 < 0)) {
5104                 dev_err(wcd->dev, "WCD9335 CODEC version detection fail!\n");
5105                 return -EINVAL;
5106         }
5107
5108         if (byte0 == 0x1) {
5109                 dev_info(wcd->dev, "WCD9335 CODEC version is v2.0\n");
5110                 wcd->version = WCD9335_VERSION_2_0;
5111                 regmap_write(rm, WCD9335_CODEC_RPM_RST_CTL, 0x01);
5112                 regmap_write(rm, WCD9335_SIDO_SIDO_TEST_2, 0x00);
5113                 regmap_write(rm, WCD9335_SIDO_SIDO_CCL_8, 0x6F);
5114                 regmap_write(rm, WCD9335_BIAS_VBG_FINE_ADJ, 0x65);
5115                 regmap_write(rm, WCD9335_CODEC_RPM_PWR_CDC_DIG_HM_CTL, 0x5);
5116                 regmap_write(rm, WCD9335_CODEC_RPM_PWR_CDC_DIG_HM_CTL, 0x7);
5117                 regmap_write(rm, WCD9335_CODEC_RPM_PWR_CDC_DIG_HM_CTL, 0x3);
5118                 regmap_write(rm, WCD9335_CODEC_RPM_RST_CTL, 0x3);
5119         } else {
5120                 dev_err(wcd->dev, "WCD9335 CODEC version not supported\n");
5121                 return -EINVAL;
5122         }
5123
5124         return 0;
5125 }
5126
5127 static int wcd9335_irq_init(struct wcd9335_codec *wcd)
5128 {
5129         int ret;
5130
5131         /*
5132          * INTR1 consists of all possible interrupt sources Ear OCP,
5133          * HPH OCP, MBHC, MAD, VBAT, and SVA
5134          * INTR2 is a subset of first interrupt sources MAD, VBAT, and SVA
5135          */
5136         wcd->intr1 = of_irq_get_byname(wcd->dev->of_node, "intr1");
5137         if (wcd->intr1 < 0)
5138                 return dev_err_probe(wcd->dev, wcd->intr1,
5139                                      "Unable to configure IRQ\n");
5140
5141         ret = devm_regmap_add_irq_chip(wcd->dev, wcd->regmap, wcd->intr1,
5142                                  IRQF_TRIGGER_HIGH, 0,
5143                                  &wcd9335_regmap_irq1_chip, &wcd->irq_data);
5144         if (ret)
5145                 return dev_err_probe(wcd->dev, ret, "Failed to register IRQ chip\n");
5146
5147         return 0;
5148 }
5149
5150 static int wcd9335_slim_probe(struct slim_device *slim)
5151 {
5152         struct device *dev = &slim->dev;
5153         struct wcd9335_codec *wcd;
5154         int ret;
5155
5156         wcd = devm_kzalloc(dev, sizeof(*wcd), GFP_KERNEL);
5157         if (!wcd)
5158                 return  -ENOMEM;
5159
5160         wcd->dev = dev;
5161         ret = wcd9335_parse_dt(wcd);
5162         if (ret) {
5163                 dev_err(dev, "Error parsing DT: %d\n", ret);
5164                 return ret;
5165         }
5166
5167         ret = wcd9335_power_on_reset(wcd);
5168         if (ret)
5169                 return ret;
5170
5171         dev_set_drvdata(dev, wcd);
5172
5173         return 0;
5174 }
5175
5176 static int wcd9335_slim_status(struct slim_device *sdev,
5177                                enum slim_device_status status)
5178 {
5179         struct device *dev = &sdev->dev;
5180         struct device_node *ifc_dev_np;
5181         struct wcd9335_codec *wcd;
5182         int ret;
5183
5184         wcd = dev_get_drvdata(dev);
5185
5186         ifc_dev_np = of_parse_phandle(dev->of_node, "slim-ifc-dev", 0);
5187         if (!ifc_dev_np) {
5188                 dev_err(dev, "No Interface device found\n");
5189                 return -EINVAL;
5190         }
5191
5192         wcd->slim = sdev;
5193         wcd->slim_ifc_dev = of_slim_get_device(sdev->ctrl, ifc_dev_np);
5194         of_node_put(ifc_dev_np);
5195         if (!wcd->slim_ifc_dev) {
5196                 dev_err(dev, "Unable to get SLIM Interface device\n");
5197                 return -EINVAL;
5198         }
5199
5200         slim_get_logical_addr(wcd->slim_ifc_dev);
5201
5202         wcd->regmap = regmap_init_slimbus(sdev, &wcd9335_regmap_config);
5203         if (IS_ERR(wcd->regmap))
5204                 return dev_err_probe(dev, PTR_ERR(wcd->regmap),
5205                                      "Failed to allocate slim register map\n");
5206
5207         wcd->if_regmap = regmap_init_slimbus(wcd->slim_ifc_dev,
5208                                                   &wcd9335_ifc_regmap_config);
5209         if (IS_ERR(wcd->if_regmap))
5210                 return dev_err_probe(dev, PTR_ERR(wcd->if_regmap),
5211                                      "Failed to allocate ifc register map\n");
5212
5213         ret = wcd9335_bring_up(wcd);
5214         if (ret) {
5215                 dev_err(dev, "Failed to bringup WCD9335\n");
5216                 return ret;
5217         }
5218
5219         ret = wcd9335_irq_init(wcd);
5220         if (ret)
5221                 return ret;
5222
5223         wcd9335_probe(wcd);
5224
5225         return 0;
5226 }
5227
5228 static const struct slim_device_id wcd9335_slim_id[] = {
5229         {SLIM_MANF_ID_QCOM, SLIM_PROD_CODE_WCD9335, 0x1, 0x0},
5230         {}
5231 };
5232 MODULE_DEVICE_TABLE(slim, wcd9335_slim_id);
5233
5234 static struct slim_driver wcd9335_slim_driver = {
5235         .driver = {
5236                 .name = "wcd9335-slim",
5237         },
5238         .probe = wcd9335_slim_probe,
5239         .device_status = wcd9335_slim_status,
5240         .id_table = wcd9335_slim_id,
5241 };
5242
5243 module_slim_driver(wcd9335_slim_driver);
5244 MODULE_DESCRIPTION("WCD9335 slim driver");
5245 MODULE_LICENSE("GPL v2");
5246 MODULE_ALIAS("slim:217:1a0:*");