1 // SPDX-License-Identifier: GPL-2.0-only 2 /* 3 * 88pm860x-codec.c -- 88PM860x ALSA SoC Audio Driver 4 * 5 * Copyright 2010 Marvell International Ltd. 6 * Author: Haojian Zhuang <haojian.zhuang@marvell.com> 7 */ 8 9 #include <linux/kernel.h> 10 #include <linux/module.h> 11 #include <linux/i2c.h> 12 #include <linux/platform_device.h> 13 #include <linux/mfd/88pm860x.h> 14 #include <linux/slab.h> 15 #include <linux/delay.h> 16 #include <linux/regmap.h> 17 #include <sound/core.h> 18 #include <sound/pcm.h> 19 #include <sound/pcm_params.h> 20 #include <sound/soc.h> 21 #include <sound/tlv.h> 22 #include <sound/initval.h> 23 #include <sound/jack.h> 24 #include <trace/events/asoc.h> 25 26 #include "88pm860x-codec.h" 27 28 #define MAX_NAME_LEN 20 29 #define REG_CACHE_SIZE 0x40 30 #define REG_CACHE_BASE 0xb0 31 32 /* Status Register 1 (0x01) */ 33 #define REG_STATUS_1 0x01 34 #define MIC_STATUS (1 << 7) 35 #define HOOK_STATUS (1 << 6) 36 #define HEADSET_STATUS (1 << 5) 37 38 /* Mic Detection Register (0x37) */ 39 #define REG_MIC_DET 0x37 40 #define CONTINUOUS_POLLING (3 << 1) 41 #define EN_MIC_DET (1 << 0) 42 #define MICDET_MASK 0x07 43 44 /* Headset Detection Register (0x38) */ 45 #define REG_HS_DET 0x38 46 #define EN_HS_DET (1 << 0) 47 48 /* Misc2 Register (0x42) */ 49 #define REG_MISC2 0x42 50 #define AUDIO_PLL (1 << 5) 51 #define AUDIO_SECTION_RESET (1 << 4) 52 #define AUDIO_SECTION_ON (1 << 3) 53 54 /* PCM Interface Register 2 (0xb1) */ 55 #define PCM_INF2_BCLK (1 << 6) /* Bit clock polarity */ 56 #define PCM_INF2_FS (1 << 5) /* Frame Sync polarity */ 57 #define PCM_INF2_MASTER (1 << 4) /* Master / Slave */ 58 #define PCM_INF2_18WL (1 << 3) /* 18 / 16 bits */ 59 #define PCM_GENERAL_I2S 0 60 #define PCM_EXACT_I2S 1 61 #define PCM_LEFT_I2S 2 62 #define PCM_RIGHT_I2S 3 63 #define PCM_SHORT_FS 4 64 #define PCM_LONG_FS 5 65 #define PCM_MODE_MASK 7 66 67 /* I2S Interface Register 4 (0xbe) */ 68 #define I2S_EQU_BYP (1 << 6) 69 70 /* DAC Offset Register (0xcb) */ 71 #define DAC_MUTE (1 << 7) 72 #define MUTE_LEFT (1 << 6) 73 #define MUTE_RIGHT (1 << 2) 74 75 /* ADC Analog Register 1 (0xd0) */ 76 #define REG_ADC_ANA_1 0xd0 77 #define MIC1BIAS_MASK 0x60 78 79 /* Earpiece/Speaker Control Register 2 (0xda) */ 80 #define REG_EAR2 0xda 81 #define RSYNC_CHANGE (1 << 2) 82 83 /* Audio Supplies Register 2 (0xdc) */ 84 #define REG_SUPPLIES2 0xdc 85 #define LDO15_READY (1 << 4) 86 #define LDO15_EN (1 << 3) 87 #define CPUMP_READY (1 << 2) 88 #define CPUMP_EN (1 << 1) 89 #define AUDIO_EN (1 << 0) 90 #define SUPPLY_MASK (LDO15_EN | CPUMP_EN | AUDIO_EN) 91 92 /* Audio Enable Register 1 (0xdd) */ 93 #define ADC_MOD_RIGHT (1 << 1) 94 #define ADC_MOD_LEFT (1 << 0) 95 96 /* Audio Enable Register 2 (0xde) */ 97 #define ADC_LEFT (1 << 5) 98 #define ADC_RIGHT (1 << 4) 99 100 /* DAC Enable Register 2 (0xe1) */ 101 #define DAC_LEFT (1 << 5) 102 #define DAC_RIGHT (1 << 4) 103 #define MODULATOR (1 << 3) 104 105 /* Shorts Register (0xeb) */ 106 #define REG_SHORTS 0xeb 107 #define CLR_SHORT_LO2 (1 << 7) 108 #define SHORT_LO2 (1 << 6) 109 #define CLR_SHORT_LO1 (1 << 5) 110 #define SHORT_LO1 (1 << 4) 111 #define CLR_SHORT_HS2 (1 << 3) 112 #define SHORT_HS2 (1 << 2) 113 #define CLR_SHORT_HS1 (1 << 1) 114 #define SHORT_HS1 (1 << 0) 115 116 /* 117 * This widget should be just after DAC & PGA in DAPM power-on sequence and 118 * before DAC & PGA in DAPM power-off sequence. 119 */ 120 #define PM860X_DAPM_OUTPUT(wname, wevent) \ 121 SND_SOC_DAPM_PGA_E(wname, SND_SOC_NOPM, 0, 0, NULL, 0, wevent, \ 122 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD) 123 124 struct pm860x_det { 125 struct snd_soc_jack *hp_jack; 126 struct snd_soc_jack *mic_jack; 127 int hp_det; 128 int mic_det; 129 int hook_det; 130 int hs_shrt; 131 int lo_shrt; 132 }; 133 134 struct pm860x_priv { 135 unsigned int sysclk; 136 unsigned int pcmclk; 137 unsigned int dir; 138 unsigned int filter; 139 struct snd_soc_component *component; 140 struct i2c_client *i2c; 141 struct regmap *regmap; 142 struct pm860x_chip *chip; 143 struct pm860x_det det; 144 145 int irq[4]; 146 unsigned char name[4][MAX_NAME_LEN+1]; 147 }; 148 149 /* -9450dB to 0dB in 150dB steps ( mute instead of -9450dB) */ 150 static const DECLARE_TLV_DB_SCALE(dpga_tlv, -9450, 150, 1); 151 152 /* -9dB to 0db in 3dB steps */ 153 static const DECLARE_TLV_DB_SCALE(adc_tlv, -900, 300, 0); 154 155 /* {-23, -17, -13.5, -11, -9, -6, -3, 0}dB */ 156 static const DECLARE_TLV_DB_RANGE(mic_tlv, 157 0, 0, TLV_DB_SCALE_ITEM(-2300, 0, 0), 158 1, 1, TLV_DB_SCALE_ITEM(-1700, 0, 0), 159 2, 2, TLV_DB_SCALE_ITEM(-1350, 0, 0), 160 3, 3, TLV_DB_SCALE_ITEM(-1100, 0, 0), 161 4, 7, TLV_DB_SCALE_ITEM(-900, 300, 0) 162 ); 163 164 /* {0, 0, 0, -6, 0, 6, 12, 18}dB */ 165 static const DECLARE_TLV_DB_RANGE(aux_tlv, 166 0, 2, TLV_DB_SCALE_ITEM(0, 0, 0), 167 3, 7, TLV_DB_SCALE_ITEM(-600, 600, 0) 168 ); 169 170 /* {-16, -13, -10, -7, -5.2, -3,3, -2.2, 0}dB, mute instead of -16dB */ 171 static const DECLARE_TLV_DB_RANGE(out_tlv, 172 0, 3, TLV_DB_SCALE_ITEM(-1600, 300, 1), 173 4, 4, TLV_DB_SCALE_ITEM(-520, 0, 0), 174 5, 5, TLV_DB_SCALE_ITEM(-330, 0, 0), 175 6, 7, TLV_DB_SCALE_ITEM(-220, 220, 0) 176 ); 177 178 static const DECLARE_TLV_DB_RANGE(st_tlv, 179 0, 1, TLV_DB_SCALE_ITEM(-12041, 602, 0), 180 2, 3, TLV_DB_SCALE_ITEM(-11087, 250, 0), 181 4, 5, TLV_DB_SCALE_ITEM(-10643, 158, 0), 182 6, 7, TLV_DB_SCALE_ITEM(-10351, 116, 0), 183 8, 9, TLV_DB_SCALE_ITEM(-10133, 92, 0), 184 10, 13, TLV_DB_SCALE_ITEM(-9958, 70, 0), 185 14, 17, TLV_DB_SCALE_ITEM(-9689, 53, 0), 186 18, 271, TLV_DB_SCALE_ITEM(-9484, 37, 0) 187 ); 188 189 /* Sidetone Gain = M * 2^(-5-N) */ 190 struct st_gain { 191 unsigned int db; 192 unsigned int m; 193 unsigned int n; 194 }; 195 196 static struct st_gain st_table[] = { 197 {-12041, 1, 15}, {-11439, 1, 14}, {-11087, 3, 15}, {-10837, 1, 13}, 198 {-10643, 5, 15}, {-10485, 3, 14}, {-10351, 7, 15}, {-10235, 1, 12}, 199 {-10133, 9, 15}, {-10041, 5, 14}, { -9958, 11, 15}, { -9883, 3, 13}, 200 { -9813, 13, 15}, { -9749, 7, 14}, { -9689, 15, 15}, { -9633, 1, 11}, 201 { -9580, 17, 15}, { -9531, 9, 14}, { -9484, 19, 15}, { -9439, 5, 13}, 202 { -9397, 21, 15}, { -9356, 11, 14}, { -9318, 23, 15}, { -9281, 3, 12}, 203 { -9245, 25, 15}, { -9211, 13, 14}, { -9178, 27, 15}, { -9147, 7, 13}, 204 { -9116, 29, 15}, { -9087, 15, 14}, { -9058, 31, 15}, { -9031, 1, 10}, 205 { -8978, 17, 14}, { -8929, 9, 13}, { -8882, 19, 14}, { -8837, 5, 12}, 206 { -8795, 21, 14}, { -8754, 11, 13}, { -8716, 23, 14}, { -8679, 3, 11}, 207 { -8643, 25, 14}, { -8609, 13, 13}, { -8576, 27, 14}, { -8545, 7, 12}, 208 { -8514, 29, 14}, { -8485, 15, 13}, { -8456, 31, 14}, { -8429, 1, 9}, 209 { -8376, 17, 13}, { -8327, 9, 12}, { -8280, 19, 13}, { -8235, 5, 11}, 210 { -8193, 21, 13}, { -8152, 11, 12}, { -8114, 23, 13}, { -8077, 3, 10}, 211 { -8041, 25, 13}, { -8007, 13, 12}, { -7974, 27, 13}, { -7943, 7, 11}, 212 { -7912, 29, 13}, { -7883, 15, 12}, { -7854, 31, 13}, { -7827, 1, 8}, 213 { -7774, 17, 12}, { -7724, 9, 11}, { -7678, 19, 12}, { -7633, 5, 10}, 214 { -7591, 21, 12}, { -7550, 11, 11}, { -7512, 23, 12}, { -7475, 3, 9}, 215 { -7439, 25, 12}, { -7405, 13, 11}, { -7372, 27, 12}, { -7341, 7, 10}, 216 { -7310, 29, 12}, { -7281, 15, 11}, { -7252, 31, 12}, { -7225, 1, 7}, 217 { -7172, 17, 11}, { -7122, 9, 10}, { -7075, 19, 11}, { -7031, 5, 9}, 218 { -6989, 21, 11}, { -6948, 11, 10}, { -6910, 23, 11}, { -6873, 3, 8}, 219 { -6837, 25, 11}, { -6803, 13, 10}, { -6770, 27, 11}, { -6739, 7, 9}, 220 { -6708, 29, 11}, { -6679, 15, 10}, { -6650, 31, 11}, { -6623, 1, 6}, 221 { -6570, 17, 10}, { -6520, 9, 9}, { -6473, 19, 10}, { -6429, 5, 8}, 222 { -6386, 21, 10}, { -6346, 11, 9}, { -6307, 23, 10}, { -6270, 3, 7}, 223 { -6235, 25, 10}, { -6201, 13, 9}, { -6168, 27, 10}, { -6137, 7, 8}, 224 { -6106, 29, 10}, { -6077, 15, 9}, { -6048, 31, 10}, { -6021, 1, 5}, 225 { -5968, 17, 9}, { -5918, 9, 8}, { -5871, 19, 9}, { -5827, 5, 7}, 226 { -5784, 21, 9}, { -5744, 11, 8}, { -5705, 23, 9}, { -5668, 3, 6}, 227 { -5633, 25, 9}, { -5599, 13, 8}, { -5566, 27, 9}, { -5535, 7, 7}, 228 { -5504, 29, 9}, { -5475, 15, 8}, { -5446, 31, 9}, { -5419, 1, 4}, 229 { -5366, 17, 8}, { -5316, 9, 7}, { -5269, 19, 8}, { -5225, 5, 6}, 230 { -5182, 21, 8}, { -5142, 11, 7}, { -5103, 23, 8}, { -5066, 3, 5}, 231 { -5031, 25, 8}, { -4997, 13, 7}, { -4964, 27, 8}, { -4932, 7, 6}, 232 { -4902, 29, 8}, { -4873, 15, 7}, { -4844, 31, 8}, { -4816, 1, 3}, 233 { -4764, 17, 7}, { -4714, 9, 6}, { -4667, 19, 7}, { -4623, 5, 5}, 234 { -4580, 21, 7}, { -4540, 11, 6}, { -4501, 23, 7}, { -4464, 3, 4}, 235 { -4429, 25, 7}, { -4395, 13, 6}, { -4362, 27, 7}, { -4330, 7, 5}, 236 { -4300, 29, 7}, { -4270, 15, 6}, { -4242, 31, 7}, { -4214, 1, 2}, 237 { -4162, 17, 6}, { -4112, 9, 5}, { -4065, 19, 6}, { -4021, 5, 4}, 238 { -3978, 21, 6}, { -3938, 11, 5}, { -3899, 23, 6}, { -3862, 3, 3}, 239 { -3827, 25, 6}, { -3793, 13, 5}, { -3760, 27, 6}, { -3728, 7, 4}, 240 { -3698, 29, 6}, { -3668, 15, 5}, { -3640, 31, 6}, { -3612, 1, 1}, 241 { -3560, 17, 5}, { -3510, 9, 4}, { -3463, 19, 5}, { -3419, 5, 3}, 242 { -3376, 21, 5}, { -3336, 11, 4}, { -3297, 23, 5}, { -3260, 3, 2}, 243 { -3225, 25, 5}, { -3191, 13, 4}, { -3158, 27, 5}, { -3126, 7, 3}, 244 { -3096, 29, 5}, { -3066, 15, 4}, { -3038, 31, 5}, { -3010, 1, 0}, 245 { -2958, 17, 4}, { -2908, 9, 3}, { -2861, 19, 4}, { -2816, 5, 2}, 246 { -2774, 21, 4}, { -2734, 11, 3}, { -2695, 23, 4}, { -2658, 3, 1}, 247 { -2623, 25, 4}, { -2589, 13, 3}, { -2556, 27, 4}, { -2524, 7, 2}, 248 { -2494, 29, 4}, { -2464, 15, 3}, { -2436, 31, 4}, { -2408, 2, 0}, 249 { -2356, 17, 3}, { -2306, 9, 2}, { -2259, 19, 3}, { -2214, 5, 1}, 250 { -2172, 21, 3}, { -2132, 11, 2}, { -2093, 23, 3}, { -2056, 3, 0}, 251 { -2021, 25, 3}, { -1987, 13, 2}, { -1954, 27, 3}, { -1922, 7, 1}, 252 { -1892, 29, 3}, { -1862, 15, 2}, { -1834, 31, 3}, { -1806, 4, 0}, 253 { -1754, 17, 2}, { -1704, 9, 1}, { -1657, 19, 2}, { -1612, 5, 0}, 254 { -1570, 21, 2}, { -1530, 11, 1}, { -1491, 23, 2}, { -1454, 6, 0}, 255 { -1419, 25, 2}, { -1384, 13, 1}, { -1352, 27, 2}, { -1320, 7, 0}, 256 { -1290, 29, 2}, { -1260, 15, 1}, { -1232, 31, 2}, { -1204, 8, 0}, 257 { -1151, 17, 1}, { -1102, 9, 0}, { -1055, 19, 1}, { -1010, 10, 0}, 258 { -968, 21, 1}, { -928, 11, 0}, { -889, 23, 1}, { -852, 12, 0}, 259 { -816, 25, 1}, { -782, 13, 0}, { -750, 27, 1}, { -718, 14, 0}, 260 { -688, 29, 1}, { -658, 15, 0}, { -630, 31, 1}, { -602, 16, 0}, 261 { -549, 17, 0}, { -500, 18, 0}, { -453, 19, 0}, { -408, 20, 0}, 262 { -366, 21, 0}, { -325, 22, 0}, { -287, 23, 0}, { -250, 24, 0}, 263 { -214, 25, 0}, { -180, 26, 0}, { -148, 27, 0}, { -116, 28, 0}, 264 { -86, 29, 0}, { -56, 30, 0}, { -28, 31, 0}, { 0, 0, 0}, 265 }; 266 267 static int snd_soc_get_volsw_2r_st(struct snd_kcontrol *kcontrol, 268 struct snd_ctl_elem_value *ucontrol) 269 { 270 struct soc_mixer_control *mc = 271 (struct soc_mixer_control *)kcontrol->private_value; 272 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); 273 unsigned int reg = mc->reg; 274 unsigned int reg2 = mc->rreg; 275 int val[2], val2[2], i; 276 277 val[0] = snd_soc_component_read32(component, reg) & 0x3f; 278 val[1] = (snd_soc_component_read32(component, PM860X_SIDETONE_SHIFT) >> 4) & 0xf; 279 val2[0] = snd_soc_component_read32(component, reg2) & 0x3f; 280 val2[1] = (snd_soc_component_read32(component, PM860X_SIDETONE_SHIFT)) & 0xf; 281 282 for (i = 0; i < ARRAY_SIZE(st_table); i++) { 283 if ((st_table[i].m == val[0]) && (st_table[i].n == val[1])) 284 ucontrol->value.integer.value[0] = i; 285 if ((st_table[i].m == val2[0]) && (st_table[i].n == val2[1])) 286 ucontrol->value.integer.value[1] = i; 287 } 288 return 0; 289 } 290 291 static int snd_soc_put_volsw_2r_st(struct snd_kcontrol *kcontrol, 292 struct snd_ctl_elem_value *ucontrol) 293 { 294 struct soc_mixer_control *mc = 295 (struct soc_mixer_control *)kcontrol->private_value; 296 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); 297 unsigned int reg = mc->reg; 298 unsigned int reg2 = mc->rreg; 299 int err; 300 unsigned int val, val2; 301 302 val = ucontrol->value.integer.value[0]; 303 val2 = ucontrol->value.integer.value[1]; 304 305 if (val >= ARRAY_SIZE(st_table) || val2 >= ARRAY_SIZE(st_table)) 306 return -EINVAL; 307 308 err = snd_soc_component_update_bits(component, reg, 0x3f, st_table[val].m); 309 if (err < 0) 310 return err; 311 err = snd_soc_component_update_bits(component, PM860X_SIDETONE_SHIFT, 0xf0, 312 st_table[val].n << 4); 313 if (err < 0) 314 return err; 315 316 err = snd_soc_component_update_bits(component, reg2, 0x3f, st_table[val2].m); 317 if (err < 0) 318 return err; 319 err = snd_soc_component_update_bits(component, PM860X_SIDETONE_SHIFT, 0x0f, 320 st_table[val2].n); 321 return err; 322 } 323 324 static int snd_soc_get_volsw_2r_out(struct snd_kcontrol *kcontrol, 325 struct snd_ctl_elem_value *ucontrol) 326 { 327 struct soc_mixer_control *mc = 328 (struct soc_mixer_control *)kcontrol->private_value; 329 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); 330 unsigned int reg = mc->reg; 331 unsigned int reg2 = mc->rreg; 332 unsigned int shift = mc->shift; 333 int max = mc->max, val, val2; 334 unsigned int mask = (1 << fls(max)) - 1; 335 336 val = snd_soc_component_read32(component, reg) >> shift; 337 val2 = snd_soc_component_read32(component, reg2) >> shift; 338 ucontrol->value.integer.value[0] = (max - val) & mask; 339 ucontrol->value.integer.value[1] = (max - val2) & mask; 340 341 return 0; 342 } 343 344 static int snd_soc_put_volsw_2r_out(struct snd_kcontrol *kcontrol, 345 struct snd_ctl_elem_value *ucontrol) 346 { 347 struct soc_mixer_control *mc = 348 (struct soc_mixer_control *)kcontrol->private_value; 349 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); 350 unsigned int reg = mc->reg; 351 unsigned int reg2 = mc->rreg; 352 unsigned int shift = mc->shift; 353 int max = mc->max; 354 unsigned int mask = (1 << fls(max)) - 1; 355 int err; 356 unsigned int val, val2, val_mask; 357 358 val_mask = mask << shift; 359 val = ((max - ucontrol->value.integer.value[0]) & mask); 360 val2 = ((max - ucontrol->value.integer.value[1]) & mask); 361 362 val = val << shift; 363 val2 = val2 << shift; 364 365 err = snd_soc_component_update_bits(component, reg, val_mask, val); 366 if (err < 0) 367 return err; 368 369 err = snd_soc_component_update_bits(component, reg2, val_mask, val2); 370 return err; 371 } 372 373 /* DAPM Widget Events */ 374 /* 375 * A lot registers are belong to RSYNC domain. It requires enabling RSYNC bit 376 * after updating these registers. Otherwise, these updated registers won't 377 * be effective. 378 */ 379 static int pm860x_rsync_event(struct snd_soc_dapm_widget *w, 380 struct snd_kcontrol *kcontrol, int event) 381 { 382 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); 383 384 /* 385 * In order to avoid current on the load, mute power-on and power-off 386 * should be transients. 387 * Unmute by DAC_MUTE. It should be unmuted when DAPM sequence is 388 * finished. 389 */ 390 snd_soc_component_update_bits(component, PM860X_DAC_OFFSET, DAC_MUTE, 0); 391 snd_soc_component_update_bits(component, PM860X_EAR_CTRL_2, 392 RSYNC_CHANGE, RSYNC_CHANGE); 393 return 0; 394 } 395 396 static int pm860x_dac_event(struct snd_soc_dapm_widget *w, 397 struct snd_kcontrol *kcontrol, int event) 398 { 399 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); 400 unsigned int dac = 0; 401 int data; 402 403 if (!strcmp(w->name, "Left DAC")) 404 dac = DAC_LEFT; 405 if (!strcmp(w->name, "Right DAC")) 406 dac = DAC_RIGHT; 407 switch (event) { 408 case SND_SOC_DAPM_PRE_PMU: 409 if (dac) { 410 /* Auto mute in power-on sequence. */ 411 dac |= MODULATOR; 412 snd_soc_component_update_bits(component, PM860X_DAC_OFFSET, 413 DAC_MUTE, DAC_MUTE); 414 snd_soc_component_update_bits(component, PM860X_EAR_CTRL_2, 415 RSYNC_CHANGE, RSYNC_CHANGE); 416 /* update dac */ 417 snd_soc_component_update_bits(component, PM860X_DAC_EN_2, 418 dac, dac); 419 } 420 break; 421 case SND_SOC_DAPM_PRE_PMD: 422 if (dac) { 423 /* Auto mute in power-off sequence. */ 424 snd_soc_component_update_bits(component, PM860X_DAC_OFFSET, 425 DAC_MUTE, DAC_MUTE); 426 snd_soc_component_update_bits(component, PM860X_EAR_CTRL_2, 427 RSYNC_CHANGE, RSYNC_CHANGE); 428 /* update dac */ 429 data = snd_soc_component_read32(component, PM860X_DAC_EN_2); 430 data &= ~dac; 431 if (!(data & (DAC_LEFT | DAC_RIGHT))) 432 data &= ~MODULATOR; 433 snd_soc_component_write(component, PM860X_DAC_EN_2, data); 434 } 435 break; 436 } 437 return 0; 438 } 439 440 static const char *pm860x_opamp_texts[] = {"-50%", "-25%", "0%", "75%"}; 441 442 static const char *pm860x_pa_texts[] = {"-33%", "0%", "33%", "66%"}; 443 444 static SOC_ENUM_SINGLE_DECL(pm860x_hs1_opamp_enum, 445 PM860X_HS1_CTRL, 5, pm860x_opamp_texts); 446 447 static SOC_ENUM_SINGLE_DECL(pm860x_hs2_opamp_enum, 448 PM860X_HS2_CTRL, 5, pm860x_opamp_texts); 449 450 static SOC_ENUM_SINGLE_DECL(pm860x_hs1_pa_enum, 451 PM860X_HS1_CTRL, 3, pm860x_pa_texts); 452 453 static SOC_ENUM_SINGLE_DECL(pm860x_hs2_pa_enum, 454 PM860X_HS2_CTRL, 3, pm860x_pa_texts); 455 456 static SOC_ENUM_SINGLE_DECL(pm860x_lo1_opamp_enum, 457 PM860X_LO1_CTRL, 5, pm860x_opamp_texts); 458 459 static SOC_ENUM_SINGLE_DECL(pm860x_lo2_opamp_enum, 460 PM860X_LO2_CTRL, 5, pm860x_opamp_texts); 461 462 static SOC_ENUM_SINGLE_DECL(pm860x_lo1_pa_enum, 463 PM860X_LO1_CTRL, 3, pm860x_pa_texts); 464 465 static SOC_ENUM_SINGLE_DECL(pm860x_lo2_pa_enum, 466 PM860X_LO2_CTRL, 3, pm860x_pa_texts); 467 468 static SOC_ENUM_SINGLE_DECL(pm860x_spk_pa_enum, 469 PM860X_EAR_CTRL_1, 5, pm860x_pa_texts); 470 471 static SOC_ENUM_SINGLE_DECL(pm860x_ear_pa_enum, 472 PM860X_EAR_CTRL_2, 0, pm860x_pa_texts); 473 474 static SOC_ENUM_SINGLE_DECL(pm860x_spk_ear_opamp_enum, 475 PM860X_EAR_CTRL_1, 3, pm860x_opamp_texts); 476 477 static const struct snd_kcontrol_new pm860x_snd_controls[] = { 478 SOC_DOUBLE_R_TLV("ADC Capture Volume", PM860X_ADC_ANA_2, 479 PM860X_ADC_ANA_3, 6, 3, 0, adc_tlv), 480 SOC_DOUBLE_TLV("AUX Capture Volume", PM860X_ADC_ANA_3, 0, 3, 7, 0, 481 aux_tlv), 482 SOC_SINGLE_TLV("MIC1 Capture Volume", PM860X_ADC_ANA_2, 0, 7, 0, 483 mic_tlv), 484 SOC_SINGLE_TLV("MIC3 Capture Volume", PM860X_ADC_ANA_2, 3, 7, 0, 485 mic_tlv), 486 SOC_DOUBLE_R_EXT_TLV("Sidetone Volume", PM860X_SIDETONE_L_GAIN, 487 PM860X_SIDETONE_R_GAIN, 0, ARRAY_SIZE(st_table)-1, 488 0, snd_soc_get_volsw_2r_st, 489 snd_soc_put_volsw_2r_st, st_tlv), 490 SOC_SINGLE_TLV("Speaker Playback Volume", PM860X_EAR_CTRL_1, 491 0, 7, 0, out_tlv), 492 SOC_DOUBLE_R_TLV("Line Playback Volume", PM860X_LO1_CTRL, 493 PM860X_LO2_CTRL, 0, 7, 0, out_tlv), 494 SOC_DOUBLE_R_TLV("Headset Playback Volume", PM860X_HS1_CTRL, 495 PM860X_HS2_CTRL, 0, 7, 0, out_tlv), 496 SOC_DOUBLE_R_EXT_TLV("Hifi Left Playback Volume", 497 PM860X_HIFIL_GAIN_LEFT, 498 PM860X_HIFIL_GAIN_RIGHT, 0, 63, 0, 499 snd_soc_get_volsw_2r_out, 500 snd_soc_put_volsw_2r_out, dpga_tlv), 501 SOC_DOUBLE_R_EXT_TLV("Hifi Right Playback Volume", 502 PM860X_HIFIR_GAIN_LEFT, 503 PM860X_HIFIR_GAIN_RIGHT, 0, 63, 0, 504 snd_soc_get_volsw_2r_out, 505 snd_soc_put_volsw_2r_out, dpga_tlv), 506 SOC_DOUBLE_R_EXT_TLV("Lofi Playback Volume", PM860X_LOFI_GAIN_LEFT, 507 PM860X_LOFI_GAIN_RIGHT, 0, 63, 0, 508 snd_soc_get_volsw_2r_out, 509 snd_soc_put_volsw_2r_out, dpga_tlv), 510 SOC_ENUM("Headset1 Operational Amplifier Current", 511 pm860x_hs1_opamp_enum), 512 SOC_ENUM("Headset2 Operational Amplifier Current", 513 pm860x_hs2_opamp_enum), 514 SOC_ENUM("Headset1 Amplifier Current", pm860x_hs1_pa_enum), 515 SOC_ENUM("Headset2 Amplifier Current", pm860x_hs2_pa_enum), 516 SOC_ENUM("Lineout1 Operational Amplifier Current", 517 pm860x_lo1_opamp_enum), 518 SOC_ENUM("Lineout2 Operational Amplifier Current", 519 pm860x_lo2_opamp_enum), 520 SOC_ENUM("Lineout1 Amplifier Current", pm860x_lo1_pa_enum), 521 SOC_ENUM("Lineout2 Amplifier Current", pm860x_lo2_pa_enum), 522 SOC_ENUM("Speaker Operational Amplifier Current", 523 pm860x_spk_ear_opamp_enum), 524 SOC_ENUM("Speaker Amplifier Current", pm860x_spk_pa_enum), 525 SOC_ENUM("Earpiece Amplifier Current", pm860x_ear_pa_enum), 526 }; 527 528 /* 529 * DAPM Controls 530 */ 531 532 /* PCM Switch / PCM Interface */ 533 static const struct snd_kcontrol_new pcm_switch_controls = 534 SOC_DAPM_SINGLE("Switch", PM860X_ADC_EN_2, 0, 1, 0); 535 536 /* AUX1 Switch */ 537 static const struct snd_kcontrol_new aux1_switch_controls = 538 SOC_DAPM_SINGLE("Switch", PM860X_ANA_TO_ANA, 4, 1, 0); 539 540 /* AUX2 Switch */ 541 static const struct snd_kcontrol_new aux2_switch_controls = 542 SOC_DAPM_SINGLE("Switch", PM860X_ANA_TO_ANA, 5, 1, 0); 543 544 /* Left Ex. PA Switch */ 545 static const struct snd_kcontrol_new lepa_switch_controls = 546 SOC_DAPM_SINGLE("Switch", PM860X_DAC_EN_2, 2, 1, 0); 547 548 /* Right Ex. PA Switch */ 549 static const struct snd_kcontrol_new repa_switch_controls = 550 SOC_DAPM_SINGLE("Switch", PM860X_DAC_EN_2, 1, 1, 0); 551 552 /* PCM Mux / Mux7 */ 553 static const char *aif1_text[] = { 554 "PCM L", "PCM R", 555 }; 556 557 static SOC_ENUM_SINGLE_DECL(aif1_enum, 558 PM860X_PCM_IFACE_3, 6, aif1_text); 559 560 static const struct snd_kcontrol_new aif1_mux = 561 SOC_DAPM_ENUM("PCM Mux", aif1_enum); 562 563 /* I2S Mux / Mux9 */ 564 static const char *i2s_din_text[] = { 565 "DIN", "DIN1", 566 }; 567 568 static SOC_ENUM_SINGLE_DECL(i2s_din_enum, 569 PM860X_I2S_IFACE_3, 1, i2s_din_text); 570 571 static const struct snd_kcontrol_new i2s_din_mux = 572 SOC_DAPM_ENUM("I2S DIN Mux", i2s_din_enum); 573 574 /* I2S Mic Mux / Mux8 */ 575 static const char *i2s_mic_text[] = { 576 "Ex PA", "ADC", 577 }; 578 579 static SOC_ENUM_SINGLE_DECL(i2s_mic_enum, 580 PM860X_I2S_IFACE_3, 4, i2s_mic_text); 581 582 static const struct snd_kcontrol_new i2s_mic_mux = 583 SOC_DAPM_ENUM("I2S Mic Mux", i2s_mic_enum); 584 585 /* ADCL Mux / Mux2 */ 586 static const char *adcl_text[] = { 587 "ADCR", "ADCL", 588 }; 589 590 static SOC_ENUM_SINGLE_DECL(adcl_enum, 591 PM860X_PCM_IFACE_3, 4, adcl_text); 592 593 static const struct snd_kcontrol_new adcl_mux = 594 SOC_DAPM_ENUM("ADC Left Mux", adcl_enum); 595 596 /* ADCR Mux / Mux3 */ 597 static const char *adcr_text[] = { 598 "ADCL", "ADCR", 599 }; 600 601 static SOC_ENUM_SINGLE_DECL(adcr_enum, 602 PM860X_PCM_IFACE_3, 2, adcr_text); 603 604 static const struct snd_kcontrol_new adcr_mux = 605 SOC_DAPM_ENUM("ADC Right Mux", adcr_enum); 606 607 /* ADCR EC Mux / Mux6 */ 608 static const char *adcr_ec_text[] = { 609 "ADCR", "EC", 610 }; 611 612 static SOC_ENUM_SINGLE_DECL(adcr_ec_enum, 613 PM860X_ADC_EN_2, 3, adcr_ec_text); 614 615 static const struct snd_kcontrol_new adcr_ec_mux = 616 SOC_DAPM_ENUM("ADCR EC Mux", adcr_ec_enum); 617 618 /* EC Mux / Mux4 */ 619 static const char *ec_text[] = { 620 "Left", "Right", "Left + Right", 621 }; 622 623 static SOC_ENUM_SINGLE_DECL(ec_enum, 624 PM860X_EC_PATH, 1, ec_text); 625 626 static const struct snd_kcontrol_new ec_mux = 627 SOC_DAPM_ENUM("EC Mux", ec_enum); 628 629 static const char *dac_text[] = { 630 "No input", "Right", "Left", "No input", 631 }; 632 633 /* DAC Headset 1 Mux / Mux10 */ 634 static SOC_ENUM_SINGLE_DECL(dac_hs1_enum, 635 PM860X_ANA_INPUT_SEL_1, 0, dac_text); 636 637 static const struct snd_kcontrol_new dac_hs1_mux = 638 SOC_DAPM_ENUM("DAC HS1 Mux", dac_hs1_enum); 639 640 /* DAC Headset 2 Mux / Mux11 */ 641 static SOC_ENUM_SINGLE_DECL(dac_hs2_enum, 642 PM860X_ANA_INPUT_SEL_1, 2, dac_text); 643 644 static const struct snd_kcontrol_new dac_hs2_mux = 645 SOC_DAPM_ENUM("DAC HS2 Mux", dac_hs2_enum); 646 647 /* DAC Lineout 1 Mux / Mux12 */ 648 static SOC_ENUM_SINGLE_DECL(dac_lo1_enum, 649 PM860X_ANA_INPUT_SEL_1, 4, dac_text); 650 651 static const struct snd_kcontrol_new dac_lo1_mux = 652 SOC_DAPM_ENUM("DAC LO1 Mux", dac_lo1_enum); 653 654 /* DAC Lineout 2 Mux / Mux13 */ 655 static SOC_ENUM_SINGLE_DECL(dac_lo2_enum, 656 PM860X_ANA_INPUT_SEL_1, 6, dac_text); 657 658 static const struct snd_kcontrol_new dac_lo2_mux = 659 SOC_DAPM_ENUM("DAC LO2 Mux", dac_lo2_enum); 660 661 /* DAC Spearker Earphone Mux / Mux14 */ 662 static SOC_ENUM_SINGLE_DECL(dac_spk_ear_enum, 663 PM860X_ANA_INPUT_SEL_2, 0, dac_text); 664 665 static const struct snd_kcontrol_new dac_spk_ear_mux = 666 SOC_DAPM_ENUM("DAC SP Mux", dac_spk_ear_enum); 667 668 /* Headset 1 Mux / Mux15 */ 669 static const char *in_text[] = { 670 "Digital", "Analog", 671 }; 672 673 static SOC_ENUM_SINGLE_DECL(hs1_enum, 674 PM860X_ANA_TO_ANA, 0, in_text); 675 676 static const struct snd_kcontrol_new hs1_mux = 677 SOC_DAPM_ENUM("Headset1 Mux", hs1_enum); 678 679 /* Headset 2 Mux / Mux16 */ 680 static SOC_ENUM_SINGLE_DECL(hs2_enum, 681 PM860X_ANA_TO_ANA, 1, in_text); 682 683 static const struct snd_kcontrol_new hs2_mux = 684 SOC_DAPM_ENUM("Headset2 Mux", hs2_enum); 685 686 /* Lineout 1 Mux / Mux17 */ 687 static SOC_ENUM_SINGLE_DECL(lo1_enum, 688 PM860X_ANA_TO_ANA, 2, in_text); 689 690 static const struct snd_kcontrol_new lo1_mux = 691 SOC_DAPM_ENUM("Lineout1 Mux", lo1_enum); 692 693 /* Lineout 2 Mux / Mux18 */ 694 static SOC_ENUM_SINGLE_DECL(lo2_enum, 695 PM860X_ANA_TO_ANA, 3, in_text); 696 697 static const struct snd_kcontrol_new lo2_mux = 698 SOC_DAPM_ENUM("Lineout2 Mux", lo2_enum); 699 700 /* Speaker Earpiece Demux */ 701 static const char *spk_text[] = { 702 "Earpiece", "Speaker", 703 }; 704 705 static SOC_ENUM_SINGLE_DECL(spk_enum, 706 PM860X_ANA_TO_ANA, 6, spk_text); 707 708 static const struct snd_kcontrol_new spk_demux = 709 SOC_DAPM_ENUM("Speaker Earpiece Demux", spk_enum); 710 711 /* MIC Mux / Mux1 */ 712 static const char *mic_text[] = { 713 "Mic 1", "Mic 2", 714 }; 715 716 static SOC_ENUM_SINGLE_DECL(mic_enum, 717 PM860X_ADC_ANA_4, 4, mic_text); 718 719 static const struct snd_kcontrol_new mic_mux = 720 SOC_DAPM_ENUM("MIC Mux", mic_enum); 721 722 static const struct snd_soc_dapm_widget pm860x_dapm_widgets[] = { 723 SND_SOC_DAPM_AIF_IN("PCM SDI", "PCM Playback", 0, 724 PM860X_ADC_EN_2, 0, 0), 725 SND_SOC_DAPM_AIF_OUT("PCM SDO", "PCM Capture", 0, 726 PM860X_PCM_IFACE_3, 1, 1), 727 728 729 SND_SOC_DAPM_AIF_IN("I2S DIN", "I2S Playback", 0, 730 SND_SOC_NOPM, 0, 0), 731 SND_SOC_DAPM_AIF_IN("I2S DIN1", "I2S Playback", 0, 732 SND_SOC_NOPM, 0, 0), 733 SND_SOC_DAPM_AIF_OUT("I2S DOUT", "I2S Capture", 0, 734 PM860X_I2S_IFACE_3, 5, 1), 735 SND_SOC_DAPM_SUPPLY("I2S CLK", PM860X_DAC_EN_2, 0, 0, NULL, 0), 736 SND_SOC_DAPM_MUX("I2S Mic Mux", SND_SOC_NOPM, 0, 0, &i2s_mic_mux), 737 SND_SOC_DAPM_MUX("ADC Left Mux", SND_SOC_NOPM, 0, 0, &adcl_mux), 738 SND_SOC_DAPM_MUX("ADC Right Mux", SND_SOC_NOPM, 0, 0, &adcr_mux), 739 SND_SOC_DAPM_MUX("EC Mux", SND_SOC_NOPM, 0, 0, &ec_mux), 740 SND_SOC_DAPM_MUX("ADCR EC Mux", SND_SOC_NOPM, 0, 0, &adcr_ec_mux), 741 SND_SOC_DAPM_SWITCH("Left EPA", SND_SOC_NOPM, 0, 0, 742 &lepa_switch_controls), 743 SND_SOC_DAPM_SWITCH("Right EPA", SND_SOC_NOPM, 0, 0, 744 &repa_switch_controls), 745 746 SND_SOC_DAPM_REG(snd_soc_dapm_supply, "Left ADC MOD", PM860X_ADC_EN_1, 747 0, 1, 1, 0), 748 SND_SOC_DAPM_REG(snd_soc_dapm_supply, "Right ADC MOD", PM860X_ADC_EN_1, 749 1, 1, 1, 0), 750 SND_SOC_DAPM_ADC("Left ADC", NULL, PM860X_ADC_EN_2, 5, 0), 751 SND_SOC_DAPM_ADC("Right ADC", NULL, PM860X_ADC_EN_2, 4, 0), 752 753 SND_SOC_DAPM_SWITCH("AUX1 Switch", SND_SOC_NOPM, 0, 0, 754 &aux1_switch_controls), 755 SND_SOC_DAPM_SWITCH("AUX2 Switch", SND_SOC_NOPM, 0, 0, 756 &aux2_switch_controls), 757 758 SND_SOC_DAPM_MUX("MIC Mux", SND_SOC_NOPM, 0, 0, &mic_mux), 759 SND_SOC_DAPM_MICBIAS("Mic1 Bias", PM860X_ADC_ANA_1, 2, 0), 760 SND_SOC_DAPM_MICBIAS("Mic3 Bias", PM860X_ADC_ANA_1, 7, 0), 761 SND_SOC_DAPM_PGA("MIC1 Volume", PM860X_ADC_EN_1, 2, 0, NULL, 0), 762 SND_SOC_DAPM_PGA("MIC3 Volume", PM860X_ADC_EN_1, 3, 0, NULL, 0), 763 SND_SOC_DAPM_PGA("AUX1 Volume", PM860X_ADC_EN_1, 4, 0, NULL, 0), 764 SND_SOC_DAPM_PGA("AUX2 Volume", PM860X_ADC_EN_1, 5, 0, NULL, 0), 765 SND_SOC_DAPM_PGA("Sidetone PGA", PM860X_ADC_EN_2, 1, 0, NULL, 0), 766 SND_SOC_DAPM_PGA("Lofi PGA", PM860X_ADC_EN_2, 2, 0, NULL, 0), 767 768 SND_SOC_DAPM_INPUT("AUX1"), 769 SND_SOC_DAPM_INPUT("AUX2"), 770 SND_SOC_DAPM_INPUT("MIC1P"), 771 SND_SOC_DAPM_INPUT("MIC1N"), 772 SND_SOC_DAPM_INPUT("MIC2P"), 773 SND_SOC_DAPM_INPUT("MIC2N"), 774 SND_SOC_DAPM_INPUT("MIC3P"), 775 SND_SOC_DAPM_INPUT("MIC3N"), 776 777 SND_SOC_DAPM_DAC_E("Left DAC", NULL, SND_SOC_NOPM, 0, 0, 778 pm860x_dac_event, 779 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD), 780 SND_SOC_DAPM_DAC_E("Right DAC", NULL, SND_SOC_NOPM, 0, 0, 781 pm860x_dac_event, 782 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD), 783 784 SND_SOC_DAPM_MUX("I2S DIN Mux", SND_SOC_NOPM, 0, 0, &i2s_din_mux), 785 SND_SOC_DAPM_MUX("DAC HS1 Mux", SND_SOC_NOPM, 0, 0, &dac_hs1_mux), 786 SND_SOC_DAPM_MUX("DAC HS2 Mux", SND_SOC_NOPM, 0, 0, &dac_hs2_mux), 787 SND_SOC_DAPM_MUX("DAC LO1 Mux", SND_SOC_NOPM, 0, 0, &dac_lo1_mux), 788 SND_SOC_DAPM_MUX("DAC LO2 Mux", SND_SOC_NOPM, 0, 0, &dac_lo2_mux), 789 SND_SOC_DAPM_MUX("DAC SP Mux", SND_SOC_NOPM, 0, 0, &dac_spk_ear_mux), 790 SND_SOC_DAPM_MUX("Headset1 Mux", SND_SOC_NOPM, 0, 0, &hs1_mux), 791 SND_SOC_DAPM_MUX("Headset2 Mux", SND_SOC_NOPM, 0, 0, &hs2_mux), 792 SND_SOC_DAPM_MUX("Lineout1 Mux", SND_SOC_NOPM, 0, 0, &lo1_mux), 793 SND_SOC_DAPM_MUX("Lineout2 Mux", SND_SOC_NOPM, 0, 0, &lo2_mux), 794 SND_SOC_DAPM_MUX("Speaker Earpiece Demux", SND_SOC_NOPM, 0, 0, 795 &spk_demux), 796 797 798 SND_SOC_DAPM_PGA("Headset1 PGA", PM860X_DAC_EN_1, 0, 0, NULL, 0), 799 SND_SOC_DAPM_PGA("Headset2 PGA", PM860X_DAC_EN_1, 1, 0, NULL, 0), 800 SND_SOC_DAPM_OUTPUT("HS1"), 801 SND_SOC_DAPM_OUTPUT("HS2"), 802 SND_SOC_DAPM_PGA("Lineout1 PGA", PM860X_DAC_EN_1, 2, 0, NULL, 0), 803 SND_SOC_DAPM_PGA("Lineout2 PGA", PM860X_DAC_EN_1, 3, 0, NULL, 0), 804 SND_SOC_DAPM_OUTPUT("LINEOUT1"), 805 SND_SOC_DAPM_OUTPUT("LINEOUT2"), 806 SND_SOC_DAPM_PGA("Earpiece PGA", PM860X_DAC_EN_1, 4, 0, NULL, 0), 807 SND_SOC_DAPM_OUTPUT("EARP"), 808 SND_SOC_DAPM_OUTPUT("EARN"), 809 SND_SOC_DAPM_PGA("Speaker PGA", PM860X_DAC_EN_1, 5, 0, NULL, 0), 810 SND_SOC_DAPM_OUTPUT("LSP"), 811 SND_SOC_DAPM_OUTPUT("LSN"), 812 SND_SOC_DAPM_REG(snd_soc_dapm_supply, "VCODEC", PM860X_AUDIO_SUPPLIES_2, 813 0, SUPPLY_MASK, SUPPLY_MASK, 0), 814 815 PM860X_DAPM_OUTPUT("RSYNC", pm860x_rsync_event), 816 }; 817 818 static const struct snd_soc_dapm_route pm860x_dapm_routes[] = { 819 /* supply */ 820 {"Left DAC", NULL, "VCODEC"}, 821 {"Right DAC", NULL, "VCODEC"}, 822 {"Left ADC", NULL, "VCODEC"}, 823 {"Right ADC", NULL, "VCODEC"}, 824 {"Left ADC", NULL, "Left ADC MOD"}, 825 {"Right ADC", NULL, "Right ADC MOD"}, 826 827 /* I2S Clock */ 828 {"I2S DIN", NULL, "I2S CLK"}, 829 {"I2S DIN1", NULL, "I2S CLK"}, 830 {"I2S DOUT", NULL, "I2S CLK"}, 831 832 /* PCM/AIF1 Inputs */ 833 {"PCM SDO", NULL, "ADC Left Mux"}, 834 {"PCM SDO", NULL, "ADCR EC Mux"}, 835 836 /* PCM/AFI2 Outputs */ 837 {"Lofi PGA", NULL, "PCM SDI"}, 838 {"Lofi PGA", NULL, "Sidetone PGA"}, 839 {"Left DAC", NULL, "Lofi PGA"}, 840 {"Right DAC", NULL, "Lofi PGA"}, 841 842 /* I2S/AIF2 Inputs */ 843 {"MIC Mux", "Mic 1", "MIC1P"}, 844 {"MIC Mux", "Mic 1", "MIC1N"}, 845 {"MIC Mux", "Mic 2", "MIC2P"}, 846 {"MIC Mux", "Mic 2", "MIC2N"}, 847 {"MIC1 Volume", NULL, "MIC Mux"}, 848 {"MIC3 Volume", NULL, "MIC3P"}, 849 {"MIC3 Volume", NULL, "MIC3N"}, 850 {"Left ADC", NULL, "MIC1 Volume"}, 851 {"Right ADC", NULL, "MIC3 Volume"}, 852 {"ADC Left Mux", "ADCR", "Right ADC"}, 853 {"ADC Left Mux", "ADCL", "Left ADC"}, 854 {"ADC Right Mux", "ADCL", "Left ADC"}, 855 {"ADC Right Mux", "ADCR", "Right ADC"}, 856 {"Left EPA", "Switch", "Left DAC"}, 857 {"Right EPA", "Switch", "Right DAC"}, 858 {"EC Mux", "Left", "Left DAC"}, 859 {"EC Mux", "Right", "Right DAC"}, 860 {"EC Mux", "Left + Right", "Left DAC"}, 861 {"EC Mux", "Left + Right", "Right DAC"}, 862 {"ADCR EC Mux", "ADCR", "ADC Right Mux"}, 863 {"ADCR EC Mux", "EC", "EC Mux"}, 864 {"I2S Mic Mux", "Ex PA", "Left EPA"}, 865 {"I2S Mic Mux", "Ex PA", "Right EPA"}, 866 {"I2S Mic Mux", "ADC", "ADC Left Mux"}, 867 {"I2S Mic Mux", "ADC", "ADCR EC Mux"}, 868 {"I2S DOUT", NULL, "I2S Mic Mux"}, 869 870 /* I2S/AIF2 Outputs */ 871 {"I2S DIN Mux", "DIN", "I2S DIN"}, 872 {"I2S DIN Mux", "DIN1", "I2S DIN1"}, 873 {"Left DAC", NULL, "I2S DIN Mux"}, 874 {"Right DAC", NULL, "I2S DIN Mux"}, 875 {"DAC HS1 Mux", "Left", "Left DAC"}, 876 {"DAC HS1 Mux", "Right", "Right DAC"}, 877 {"DAC HS2 Mux", "Left", "Left DAC"}, 878 {"DAC HS2 Mux", "Right", "Right DAC"}, 879 {"DAC LO1 Mux", "Left", "Left DAC"}, 880 {"DAC LO1 Mux", "Right", "Right DAC"}, 881 {"DAC LO2 Mux", "Left", "Left DAC"}, 882 {"DAC LO2 Mux", "Right", "Right DAC"}, 883 {"Headset1 Mux", "Digital", "DAC HS1 Mux"}, 884 {"Headset2 Mux", "Digital", "DAC HS2 Mux"}, 885 {"Lineout1 Mux", "Digital", "DAC LO1 Mux"}, 886 {"Lineout2 Mux", "Digital", "DAC LO2 Mux"}, 887 {"Headset1 PGA", NULL, "Headset1 Mux"}, 888 {"Headset2 PGA", NULL, "Headset2 Mux"}, 889 {"Lineout1 PGA", NULL, "Lineout1 Mux"}, 890 {"Lineout2 PGA", NULL, "Lineout2 Mux"}, 891 {"DAC SP Mux", "Left", "Left DAC"}, 892 {"DAC SP Mux", "Right", "Right DAC"}, 893 {"Speaker Earpiece Demux", "Speaker", "DAC SP Mux"}, 894 {"Speaker PGA", NULL, "Speaker Earpiece Demux"}, 895 {"Earpiece PGA", NULL, "Speaker Earpiece Demux"}, 896 897 {"RSYNC", NULL, "Headset1 PGA"}, 898 {"RSYNC", NULL, "Headset2 PGA"}, 899 {"RSYNC", NULL, "Lineout1 PGA"}, 900 {"RSYNC", NULL, "Lineout2 PGA"}, 901 {"RSYNC", NULL, "Speaker PGA"}, 902 {"RSYNC", NULL, "Speaker PGA"}, 903 {"RSYNC", NULL, "Earpiece PGA"}, 904 {"RSYNC", NULL, "Earpiece PGA"}, 905 906 {"HS1", NULL, "RSYNC"}, 907 {"HS2", NULL, "RSYNC"}, 908 {"LINEOUT1", NULL, "RSYNC"}, 909 {"LINEOUT2", NULL, "RSYNC"}, 910 {"LSP", NULL, "RSYNC"}, 911 {"LSN", NULL, "RSYNC"}, 912 {"EARP", NULL, "RSYNC"}, 913 {"EARN", NULL, "RSYNC"}, 914 }; 915 916 /* 917 * Use MUTE_LEFT & MUTE_RIGHT to implement digital mute. 918 * These bits can also be used to mute. 919 */ 920 static int pm860x_digital_mute(struct snd_soc_dai *codec_dai, int mute) 921 { 922 struct snd_soc_component *component = codec_dai->component; 923 int data = 0, mask = MUTE_LEFT | MUTE_RIGHT; 924 925 if (mute) 926 data = mask; 927 snd_soc_component_update_bits(component, PM860X_DAC_OFFSET, mask, data); 928 snd_soc_component_update_bits(component, PM860X_EAR_CTRL_2, 929 RSYNC_CHANGE, RSYNC_CHANGE); 930 return 0; 931 } 932 933 static int pm860x_pcm_hw_params(struct snd_pcm_substream *substream, 934 struct snd_pcm_hw_params *params, 935 struct snd_soc_dai *dai) 936 { 937 struct snd_soc_component *component = dai->component; 938 unsigned char inf = 0, mask = 0; 939 940 /* bit size */ 941 switch (params_width(params)) { 942 case 16: 943 inf &= ~PCM_INF2_18WL; 944 break; 945 case 18: 946 inf |= PCM_INF2_18WL; 947 break; 948 default: 949 return -EINVAL; 950 } 951 mask |= PCM_INF2_18WL; 952 snd_soc_component_update_bits(component, PM860X_PCM_IFACE_2, mask, inf); 953 954 /* sample rate */ 955 switch (params_rate(params)) { 956 case 8000: 957 inf = 0; 958 break; 959 case 16000: 960 inf = 3; 961 break; 962 case 32000: 963 inf = 6; 964 break; 965 case 48000: 966 inf = 8; 967 break; 968 default: 969 return -EINVAL; 970 } 971 snd_soc_component_update_bits(component, PM860X_PCM_RATE, 0x0f, inf); 972 973 return 0; 974 } 975 976 static int pm860x_pcm_set_dai_fmt(struct snd_soc_dai *codec_dai, 977 unsigned int fmt) 978 { 979 struct snd_soc_component *component = codec_dai->component; 980 struct pm860x_priv *pm860x = snd_soc_component_get_drvdata(component); 981 unsigned char inf = 0, mask = 0; 982 int ret = -EINVAL; 983 984 mask |= PCM_INF2_BCLK | PCM_INF2_FS | PCM_INF2_MASTER; 985 986 /* set master/slave audio interface */ 987 switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { 988 case SND_SOC_DAIFMT_CBM_CFM: 989 case SND_SOC_DAIFMT_CBM_CFS: 990 if (pm860x->dir == PM860X_CLK_DIR_OUT) { 991 inf |= PCM_INF2_MASTER; 992 ret = 0; 993 } 994 break; 995 case SND_SOC_DAIFMT_CBS_CFS: 996 if (pm860x->dir == PM860X_CLK_DIR_IN) { 997 inf &= ~PCM_INF2_MASTER; 998 ret = 0; 999 } 1000 break; 1001 } 1002 1003 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { 1004 case SND_SOC_DAIFMT_I2S: 1005 inf |= PCM_EXACT_I2S; 1006 ret = 0; 1007 break; 1008 } 1009 mask |= PCM_MODE_MASK; 1010 if (ret) 1011 return ret; 1012 snd_soc_component_update_bits(component, PM860X_PCM_IFACE_2, mask, inf); 1013 return 0; 1014 } 1015 1016 static int pm860x_set_dai_sysclk(struct snd_soc_dai *codec_dai, 1017 int clk_id, unsigned int freq, int dir) 1018 { 1019 struct snd_soc_component *component = codec_dai->component; 1020 struct pm860x_priv *pm860x = snd_soc_component_get_drvdata(component); 1021 1022 if (dir == PM860X_CLK_DIR_OUT) 1023 pm860x->dir = PM860X_CLK_DIR_OUT; 1024 else /* Slave mode is not supported */ 1025 return -EINVAL; 1026 1027 return 0; 1028 } 1029 1030 static int pm860x_i2s_hw_params(struct snd_pcm_substream *substream, 1031 struct snd_pcm_hw_params *params, 1032 struct snd_soc_dai *dai) 1033 { 1034 struct snd_soc_component *component = dai->component; 1035 unsigned char inf; 1036 1037 /* bit size */ 1038 switch (params_width(params)) { 1039 case 16: 1040 inf = 0; 1041 break; 1042 case 18: 1043 inf = PCM_INF2_18WL; 1044 break; 1045 default: 1046 return -EINVAL; 1047 } 1048 snd_soc_component_update_bits(component, PM860X_I2S_IFACE_2, PCM_INF2_18WL, inf); 1049 1050 /* sample rate */ 1051 switch (params_rate(params)) { 1052 case 8000: 1053 inf = 0; 1054 break; 1055 case 11025: 1056 inf = 1; 1057 break; 1058 case 16000: 1059 inf = 3; 1060 break; 1061 case 22050: 1062 inf = 4; 1063 break; 1064 case 32000: 1065 inf = 6; 1066 break; 1067 case 44100: 1068 inf = 7; 1069 break; 1070 case 48000: 1071 inf = 8; 1072 break; 1073 default: 1074 return -EINVAL; 1075 } 1076 snd_soc_component_update_bits(component, PM860X_I2S_IFACE_4, 0xf, inf); 1077 1078 return 0; 1079 } 1080 1081 static int pm860x_i2s_set_dai_fmt(struct snd_soc_dai *codec_dai, 1082 unsigned int fmt) 1083 { 1084 struct snd_soc_component *component = codec_dai->component; 1085 struct pm860x_priv *pm860x = snd_soc_component_get_drvdata(component); 1086 unsigned char inf = 0, mask = 0; 1087 1088 mask |= PCM_INF2_BCLK | PCM_INF2_FS | PCM_INF2_MASTER; 1089 1090 /* set master/slave audio interface */ 1091 switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { 1092 case SND_SOC_DAIFMT_CBM_CFM: 1093 if (pm860x->dir == PM860X_CLK_DIR_OUT) 1094 inf |= PCM_INF2_MASTER; 1095 else 1096 return -EINVAL; 1097 break; 1098 case SND_SOC_DAIFMT_CBS_CFS: 1099 if (pm860x->dir == PM860X_CLK_DIR_IN) 1100 inf &= ~PCM_INF2_MASTER; 1101 else 1102 return -EINVAL; 1103 break; 1104 default: 1105 return -EINVAL; 1106 } 1107 1108 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { 1109 case SND_SOC_DAIFMT_I2S: 1110 inf |= PCM_EXACT_I2S; 1111 break; 1112 default: 1113 return -EINVAL; 1114 } 1115 mask |= PCM_MODE_MASK; 1116 snd_soc_component_update_bits(component, PM860X_I2S_IFACE_2, mask, inf); 1117 return 0; 1118 } 1119 1120 static int pm860x_set_bias_level(struct snd_soc_component *component, 1121 enum snd_soc_bias_level level) 1122 { 1123 struct pm860x_priv *pm860x = snd_soc_component_get_drvdata(component); 1124 int data; 1125 1126 switch (level) { 1127 case SND_SOC_BIAS_ON: 1128 break; 1129 1130 case SND_SOC_BIAS_PREPARE: 1131 break; 1132 1133 case SND_SOC_BIAS_STANDBY: 1134 if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_OFF) { 1135 /* Enable Audio PLL & Audio section */ 1136 data = AUDIO_PLL | AUDIO_SECTION_ON; 1137 pm860x_reg_write(pm860x->i2c, REG_MISC2, data); 1138 udelay(300); 1139 data = AUDIO_PLL | AUDIO_SECTION_RESET 1140 | AUDIO_SECTION_ON; 1141 pm860x_reg_write(pm860x->i2c, REG_MISC2, data); 1142 } 1143 break; 1144 1145 case SND_SOC_BIAS_OFF: 1146 data = AUDIO_PLL | AUDIO_SECTION_RESET | AUDIO_SECTION_ON; 1147 pm860x_set_bits(pm860x->i2c, REG_MISC2, data, 0); 1148 break; 1149 } 1150 return 0; 1151 } 1152 1153 static const struct snd_soc_dai_ops pm860x_pcm_dai_ops = { 1154 .digital_mute = pm860x_digital_mute, 1155 .hw_params = pm860x_pcm_hw_params, 1156 .set_fmt = pm860x_pcm_set_dai_fmt, 1157 .set_sysclk = pm860x_set_dai_sysclk, 1158 }; 1159 1160 static const struct snd_soc_dai_ops pm860x_i2s_dai_ops = { 1161 .digital_mute = pm860x_digital_mute, 1162 .hw_params = pm860x_i2s_hw_params, 1163 .set_fmt = pm860x_i2s_set_dai_fmt, 1164 .set_sysclk = pm860x_set_dai_sysclk, 1165 }; 1166 1167 #define PM860X_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 | \ 1168 SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_48000) 1169 1170 static struct snd_soc_dai_driver pm860x_dai[] = { 1171 { 1172 /* DAI PCM */ 1173 .name = "88pm860x-pcm", 1174 .id = 1, 1175 .playback = { 1176 .stream_name = "PCM Playback", 1177 .channels_min = 2, 1178 .channels_max = 2, 1179 .rates = PM860X_RATES, 1180 .formats = SNDRV_PCM_FMTBIT_S16_LE | \ 1181 SNDRV_PCM_FMTBIT_S18_3LE, 1182 }, 1183 .capture = { 1184 .stream_name = "PCM Capture", 1185 .channels_min = 2, 1186 .channels_max = 2, 1187 .rates = PM860X_RATES, 1188 .formats = SNDRV_PCM_FMTBIT_S16_LE | \ 1189 SNDRV_PCM_FMTBIT_S18_3LE, 1190 }, 1191 .ops = &pm860x_pcm_dai_ops, 1192 }, { 1193 /* DAI I2S */ 1194 .name = "88pm860x-i2s", 1195 .id = 2, 1196 .playback = { 1197 .stream_name = "I2S Playback", 1198 .channels_min = 2, 1199 .channels_max = 2, 1200 .rates = SNDRV_PCM_RATE_8000_48000, 1201 .formats = SNDRV_PCM_FMTBIT_S16_LE | \ 1202 SNDRV_PCM_FMTBIT_S18_3LE, 1203 }, 1204 .capture = { 1205 .stream_name = "I2S Capture", 1206 .channels_min = 2, 1207 .channels_max = 2, 1208 .rates = SNDRV_PCM_RATE_8000_48000, 1209 .formats = SNDRV_PCM_FMTBIT_S16_LE | \ 1210 SNDRV_PCM_FMTBIT_S18_3LE, 1211 }, 1212 .ops = &pm860x_i2s_dai_ops, 1213 }, 1214 }; 1215 1216 static irqreturn_t pm860x_component_handler(int irq, void *data) 1217 { 1218 struct pm860x_priv *pm860x = data; 1219 int status, shrt, report = 0, mic_report = 0; 1220 int mask; 1221 1222 status = pm860x_reg_read(pm860x->i2c, REG_STATUS_1); 1223 shrt = pm860x_reg_read(pm860x->i2c, REG_SHORTS); 1224 mask = pm860x->det.hs_shrt | pm860x->det.hook_det | pm860x->det.lo_shrt 1225 | pm860x->det.hp_det; 1226 1227 #ifndef CONFIG_SND_SOC_88PM860X_MODULE 1228 if (status & (HEADSET_STATUS | MIC_STATUS | SHORT_HS1 | SHORT_HS2 | 1229 SHORT_LO1 | SHORT_LO2)) 1230 trace_snd_soc_jack_irq(dev_name(pm860x->component->dev)); 1231 #endif 1232 1233 if ((pm860x->det.hp_det & SND_JACK_HEADPHONE) 1234 && (status & HEADSET_STATUS)) 1235 report |= SND_JACK_HEADPHONE; 1236 1237 if ((pm860x->det.mic_det & SND_JACK_MICROPHONE) 1238 && (status & MIC_STATUS)) 1239 mic_report |= SND_JACK_MICROPHONE; 1240 1241 if (pm860x->det.hs_shrt && (shrt & (SHORT_HS1 | SHORT_HS2))) 1242 report |= pm860x->det.hs_shrt; 1243 1244 if (pm860x->det.hook_det && (status & HOOK_STATUS)) 1245 report |= pm860x->det.hook_det; 1246 1247 if (pm860x->det.lo_shrt && (shrt & (SHORT_LO1 | SHORT_LO2))) 1248 report |= pm860x->det.lo_shrt; 1249 1250 if (report) 1251 snd_soc_jack_report(pm860x->det.hp_jack, report, mask); 1252 if (mic_report) 1253 snd_soc_jack_report(pm860x->det.mic_jack, SND_JACK_MICROPHONE, 1254 SND_JACK_MICROPHONE); 1255 1256 dev_dbg(pm860x->component->dev, "headphone report:0x%x, mask:%x\n", 1257 report, mask); 1258 dev_dbg(pm860x->component->dev, "microphone report:0x%x\n", mic_report); 1259 return IRQ_HANDLED; 1260 } 1261 1262 int pm860x_hs_jack_detect(struct snd_soc_component *component, 1263 struct snd_soc_jack *jack, 1264 int det, int hook, int hs_shrt, int lo_shrt) 1265 { 1266 struct pm860x_priv *pm860x = snd_soc_component_get_drvdata(component); 1267 int data; 1268 1269 pm860x->det.hp_jack = jack; 1270 pm860x->det.hp_det = det; 1271 pm860x->det.hook_det = hook; 1272 pm860x->det.hs_shrt = hs_shrt; 1273 pm860x->det.lo_shrt = lo_shrt; 1274 1275 if (det & SND_JACK_HEADPHONE) 1276 pm860x_set_bits(pm860x->i2c, REG_HS_DET, 1277 EN_HS_DET, EN_HS_DET); 1278 /* headset short detect */ 1279 if (hs_shrt) { 1280 data = CLR_SHORT_HS2 | CLR_SHORT_HS1; 1281 pm860x_set_bits(pm860x->i2c, REG_SHORTS, data, data); 1282 } 1283 /* Lineout short detect */ 1284 if (lo_shrt) { 1285 data = CLR_SHORT_LO2 | CLR_SHORT_LO1; 1286 pm860x_set_bits(pm860x->i2c, REG_SHORTS, data, data); 1287 } 1288 1289 /* sync status */ 1290 pm860x_component_handler(0, pm860x); 1291 return 0; 1292 } 1293 EXPORT_SYMBOL_GPL(pm860x_hs_jack_detect); 1294 1295 int pm860x_mic_jack_detect(struct snd_soc_component *component, 1296 struct snd_soc_jack *jack, int det) 1297 { 1298 struct pm860x_priv *pm860x = snd_soc_component_get_drvdata(component); 1299 1300 pm860x->det.mic_jack = jack; 1301 pm860x->det.mic_det = det; 1302 1303 if (det & SND_JACK_MICROPHONE) 1304 pm860x_set_bits(pm860x->i2c, REG_MIC_DET, 1305 MICDET_MASK, MICDET_MASK); 1306 1307 /* sync status */ 1308 pm860x_component_handler(0, pm860x); 1309 return 0; 1310 } 1311 EXPORT_SYMBOL_GPL(pm860x_mic_jack_detect); 1312 1313 static int pm860x_probe(struct snd_soc_component *component) 1314 { 1315 struct pm860x_priv *pm860x = snd_soc_component_get_drvdata(component); 1316 int i, ret; 1317 1318 pm860x->component = component; 1319 snd_soc_component_init_regmap(component, pm860x->regmap); 1320 1321 for (i = 0; i < 4; i++) { 1322 ret = request_threaded_irq(pm860x->irq[i], NULL, 1323 pm860x_component_handler, IRQF_ONESHOT, 1324 pm860x->name[i], pm860x); 1325 if (ret < 0) { 1326 dev_err(component->dev, "Failed to request IRQ!\n"); 1327 goto out; 1328 } 1329 } 1330 1331 return 0; 1332 1333 out: 1334 while (--i >= 0) 1335 free_irq(pm860x->irq[i], pm860x); 1336 return ret; 1337 } 1338 1339 static void pm860x_remove(struct snd_soc_component *component) 1340 { 1341 struct pm860x_priv *pm860x = snd_soc_component_get_drvdata(component); 1342 int i; 1343 1344 for (i = 3; i >= 0; i--) 1345 free_irq(pm860x->irq[i], pm860x); 1346 } 1347 1348 static const struct snd_soc_component_driver soc_component_dev_pm860x = { 1349 .probe = pm860x_probe, 1350 .remove = pm860x_remove, 1351 .set_bias_level = pm860x_set_bias_level, 1352 .controls = pm860x_snd_controls, 1353 .num_controls = ARRAY_SIZE(pm860x_snd_controls), 1354 .dapm_widgets = pm860x_dapm_widgets, 1355 .num_dapm_widgets = ARRAY_SIZE(pm860x_dapm_widgets), 1356 .dapm_routes = pm860x_dapm_routes, 1357 .num_dapm_routes = ARRAY_SIZE(pm860x_dapm_routes), 1358 .idle_bias_on = 1, 1359 .use_pmdown_time = 1, 1360 .endianness = 1, 1361 .non_legacy_dai_naming = 1, 1362 }; 1363 1364 static int pm860x_codec_probe(struct platform_device *pdev) 1365 { 1366 struct pm860x_chip *chip = dev_get_drvdata(pdev->dev.parent); 1367 struct pm860x_priv *pm860x; 1368 struct resource *res; 1369 int i, ret; 1370 1371 pm860x = devm_kzalloc(&pdev->dev, sizeof(struct pm860x_priv), 1372 GFP_KERNEL); 1373 if (pm860x == NULL) 1374 return -ENOMEM; 1375 1376 pm860x->chip = chip; 1377 pm860x->i2c = (chip->id == CHIP_PM8607) ? chip->client 1378 : chip->companion; 1379 pm860x->regmap = (chip->id == CHIP_PM8607) ? chip->regmap 1380 : chip->regmap_companion; 1381 platform_set_drvdata(pdev, pm860x); 1382 1383 for (i = 0; i < 4; i++) { 1384 res = platform_get_resource(pdev, IORESOURCE_IRQ, i); 1385 if (!res) { 1386 dev_err(&pdev->dev, "Failed to get IRQ resources\n"); 1387 return -EINVAL; 1388 } 1389 pm860x->irq[i] = res->start + chip->irq_base; 1390 strncpy(pm860x->name[i], res->name, MAX_NAME_LEN); 1391 } 1392 1393 ret = devm_snd_soc_register_component(&pdev->dev, 1394 &soc_component_dev_pm860x, 1395 pm860x_dai, ARRAY_SIZE(pm860x_dai)); 1396 if (ret) { 1397 dev_err(&pdev->dev, "Failed to register component\n"); 1398 return -EINVAL; 1399 } 1400 return ret; 1401 } 1402 1403 static int pm860x_codec_remove(struct platform_device *pdev) 1404 { 1405 return 0; 1406 } 1407 1408 static struct platform_driver pm860x_codec_driver = { 1409 .driver = { 1410 .name = "88pm860x-codec", 1411 }, 1412 .probe = pm860x_codec_probe, 1413 .remove = pm860x_codec_remove, 1414 }; 1415 1416 module_platform_driver(pm860x_codec_driver); 1417 1418 MODULE_DESCRIPTION("ASoC 88PM860x driver"); 1419 MODULE_AUTHOR("Haojian Zhuang <haojian.zhuang@marvell.com>"); 1420 MODULE_LICENSE("GPL"); 1421 MODULE_ALIAS("platform:88pm860x-codec"); 1422 1423