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]; 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_read(component, reg) & 0x3f; 278 val[1] = (snd_soc_component_read(component, PM860X_SIDETONE_SHIFT) >> 4) & 0xf; 279 val2[0] = snd_soc_component_read(component, reg2) & 0x3f; 280 val2[1] = (snd_soc_component_read(component, PM860X_SIDETONE_SHIFT)) & 0xf; 281 282 for (i = 0; i < ARRAY_SIZE(st_table); i++) { 283 if ((st_table[i].m == val[0]) && (st_table[i].n == val[1])) 284 ucontrol->value.integer.value[0] = i; 285 if ((st_table[i].m == val2[0]) && (st_table[i].n == val2[1])) 286 ucontrol->value.integer.value[1] = i; 287 } 288 return 0; 289 } 290 291 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_read(component, reg) >> shift; 337 val2 = snd_soc_component_read(component, reg2) >> shift; 338 ucontrol->value.integer.value[0] = (max - val) & mask; 339 ucontrol->value.integer.value[1] = (max - val2) & mask; 340 341 return 0; 342 } 343 344 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 (!snd_soc_dapm_widget_name_cmp(w, "Left DAC")) 404 dac = DAC_LEFT; 405 if (!snd_soc_dapm_widget_name_cmp(w, "Right DAC")) 406 dac = DAC_RIGHT; 407 switch (event) { 408 case SND_SOC_DAPM_PRE_PMU: 409 if (dac) { 410 /* Auto mute in power-on sequence. */ 411 dac |= MODULATOR; 412 snd_soc_component_update_bits(component, PM860X_DAC_OFFSET, 413 DAC_MUTE, DAC_MUTE); 414 snd_soc_component_update_bits(component, PM860X_EAR_CTRL_2, 415 RSYNC_CHANGE, RSYNC_CHANGE); 416 /* update dac */ 417 snd_soc_component_update_bits(component, PM860X_DAC_EN_2, 418 dac, dac); 419 } 420 break; 421 case SND_SOC_DAPM_PRE_PMD: 422 if (dac) { 423 /* Auto mute in power-off sequence. */ 424 snd_soc_component_update_bits(component, PM860X_DAC_OFFSET, 425 DAC_MUTE, DAC_MUTE); 426 snd_soc_component_update_bits(component, PM860X_EAR_CTRL_2, 427 RSYNC_CHANGE, RSYNC_CHANGE); 428 /* update dac */ 429 data = snd_soc_component_read(component, PM860X_DAC_EN_2); 430 data &= ~dac; 431 if (!(data & (DAC_LEFT | DAC_RIGHT))) 432 data &= ~MODULATOR; 433 snd_soc_component_write(component, PM860X_DAC_EN_2, data); 434 } 435 break; 436 } 437 return 0; 438 } 439 440 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 /* AUX1 Switch */ 533 static const struct snd_kcontrol_new aux1_switch_controls = 534 SOC_DAPM_SINGLE("Switch", PM860X_ANA_TO_ANA, 4, 1, 0); 535 536 /* AUX2 Switch */ 537 static const struct snd_kcontrol_new aux2_switch_controls = 538 SOC_DAPM_SINGLE("Switch", PM860X_ANA_TO_ANA, 5, 1, 0); 539 540 /* Left Ex. PA Switch */ 541 static const struct snd_kcontrol_new lepa_switch_controls = 542 SOC_DAPM_SINGLE("Switch", PM860X_DAC_EN_2, 2, 1, 0); 543 544 /* Right Ex. PA Switch */ 545 static const struct snd_kcontrol_new repa_switch_controls = 546 SOC_DAPM_SINGLE("Switch", PM860X_DAC_EN_2, 1, 1, 0); 547 548 /* I2S Mux / Mux9 */ 549 static const char *i2s_din_text[] = { 550 "DIN", "DIN1", 551 }; 552 553 static SOC_ENUM_SINGLE_DECL(i2s_din_enum, 554 PM860X_I2S_IFACE_3, 1, i2s_din_text); 555 556 static const struct snd_kcontrol_new i2s_din_mux = 557 SOC_DAPM_ENUM("I2S DIN Mux", i2s_din_enum); 558 559 /* I2S Mic Mux / Mux8 */ 560 static const char *i2s_mic_text[] = { 561 "Ex PA", "ADC", 562 }; 563 564 static SOC_ENUM_SINGLE_DECL(i2s_mic_enum, 565 PM860X_I2S_IFACE_3, 4, i2s_mic_text); 566 567 static const struct snd_kcontrol_new i2s_mic_mux = 568 SOC_DAPM_ENUM("I2S Mic Mux", i2s_mic_enum); 569 570 /* ADCL Mux / Mux2 */ 571 static const char *adcl_text[] = { 572 "ADCR", "ADCL", 573 }; 574 575 static SOC_ENUM_SINGLE_DECL(adcl_enum, 576 PM860X_PCM_IFACE_3, 4, adcl_text); 577 578 static const struct snd_kcontrol_new adcl_mux = 579 SOC_DAPM_ENUM("ADC Left Mux", adcl_enum); 580 581 /* ADCR Mux / Mux3 */ 582 static const char *adcr_text[] = { 583 "ADCL", "ADCR", 584 }; 585 586 static SOC_ENUM_SINGLE_DECL(adcr_enum, 587 PM860X_PCM_IFACE_3, 2, adcr_text); 588 589 static const struct snd_kcontrol_new adcr_mux = 590 SOC_DAPM_ENUM("ADC Right Mux", adcr_enum); 591 592 /* ADCR EC Mux / Mux6 */ 593 static const char *adcr_ec_text[] = { 594 "ADCR", "EC", 595 }; 596 597 static SOC_ENUM_SINGLE_DECL(adcr_ec_enum, 598 PM860X_ADC_EN_2, 3, adcr_ec_text); 599 600 static const struct snd_kcontrol_new adcr_ec_mux = 601 SOC_DAPM_ENUM("ADCR EC Mux", adcr_ec_enum); 602 603 /* EC Mux / Mux4 */ 604 static const char *ec_text[] = { 605 "Left", "Right", "Left + Right", 606 }; 607 608 static SOC_ENUM_SINGLE_DECL(ec_enum, 609 PM860X_EC_PATH, 1, ec_text); 610 611 static const struct snd_kcontrol_new ec_mux = 612 SOC_DAPM_ENUM("EC Mux", ec_enum); 613 614 static const char *dac_text[] = { 615 "No input", "Right", "Left", "No input", 616 }; 617 618 /* DAC Headset 1 Mux / Mux10 */ 619 static SOC_ENUM_SINGLE_DECL(dac_hs1_enum, 620 PM860X_ANA_INPUT_SEL_1, 0, dac_text); 621 622 static const struct snd_kcontrol_new dac_hs1_mux = 623 SOC_DAPM_ENUM("DAC HS1 Mux", dac_hs1_enum); 624 625 /* DAC Headset 2 Mux / Mux11 */ 626 static SOC_ENUM_SINGLE_DECL(dac_hs2_enum, 627 PM860X_ANA_INPUT_SEL_1, 2, dac_text); 628 629 static const struct snd_kcontrol_new dac_hs2_mux = 630 SOC_DAPM_ENUM("DAC HS2 Mux", dac_hs2_enum); 631 632 /* DAC Lineout 1 Mux / Mux12 */ 633 static SOC_ENUM_SINGLE_DECL(dac_lo1_enum, 634 PM860X_ANA_INPUT_SEL_1, 4, dac_text); 635 636 static const struct snd_kcontrol_new dac_lo1_mux = 637 SOC_DAPM_ENUM("DAC LO1 Mux", dac_lo1_enum); 638 639 /* DAC Lineout 2 Mux / Mux13 */ 640 static SOC_ENUM_SINGLE_DECL(dac_lo2_enum, 641 PM860X_ANA_INPUT_SEL_1, 6, dac_text); 642 643 static const struct snd_kcontrol_new dac_lo2_mux = 644 SOC_DAPM_ENUM("DAC LO2 Mux", dac_lo2_enum); 645 646 /* DAC Spearker Earphone Mux / Mux14 */ 647 static SOC_ENUM_SINGLE_DECL(dac_spk_ear_enum, 648 PM860X_ANA_INPUT_SEL_2, 0, dac_text); 649 650 static const struct snd_kcontrol_new dac_spk_ear_mux = 651 SOC_DAPM_ENUM("DAC SP Mux", dac_spk_ear_enum); 652 653 /* Headset 1 Mux / Mux15 */ 654 static const char *in_text[] = { 655 "Digital", "Analog", 656 }; 657 658 static SOC_ENUM_SINGLE_DECL(hs1_enum, 659 PM860X_ANA_TO_ANA, 0, in_text); 660 661 static const struct snd_kcontrol_new hs1_mux = 662 SOC_DAPM_ENUM("Headset1 Mux", hs1_enum); 663 664 /* Headset 2 Mux / Mux16 */ 665 static SOC_ENUM_SINGLE_DECL(hs2_enum, 666 PM860X_ANA_TO_ANA, 1, in_text); 667 668 static const struct snd_kcontrol_new hs2_mux = 669 SOC_DAPM_ENUM("Headset2 Mux", hs2_enum); 670 671 /* Lineout 1 Mux / Mux17 */ 672 static SOC_ENUM_SINGLE_DECL(lo1_enum, 673 PM860X_ANA_TO_ANA, 2, in_text); 674 675 static const struct snd_kcontrol_new lo1_mux = 676 SOC_DAPM_ENUM("Lineout1 Mux", lo1_enum); 677 678 /* Lineout 2 Mux / Mux18 */ 679 static SOC_ENUM_SINGLE_DECL(lo2_enum, 680 PM860X_ANA_TO_ANA, 3, in_text); 681 682 static const struct snd_kcontrol_new lo2_mux = 683 SOC_DAPM_ENUM("Lineout2 Mux", lo2_enum); 684 685 /* Speaker Earpiece Demux */ 686 static const char *spk_text[] = { 687 "Earpiece", "Speaker", 688 }; 689 690 static SOC_ENUM_SINGLE_DECL(spk_enum, 691 PM860X_ANA_TO_ANA, 6, spk_text); 692 693 static const struct snd_kcontrol_new spk_demux = 694 SOC_DAPM_ENUM("Speaker Earpiece Demux", spk_enum); 695 696 /* MIC Mux / Mux1 */ 697 static const char *mic_text[] = { 698 "Mic 1", "Mic 2", 699 }; 700 701 static SOC_ENUM_SINGLE_DECL(mic_enum, 702 PM860X_ADC_ANA_4, 4, mic_text); 703 704 static const struct snd_kcontrol_new mic_mux = 705 SOC_DAPM_ENUM("MIC Mux", mic_enum); 706 707 static const struct snd_soc_dapm_widget pm860x_dapm_widgets[] = { 708 SND_SOC_DAPM_AIF_IN("PCM SDI", "PCM Playback", 0, 709 PM860X_ADC_EN_2, 0, 0), 710 SND_SOC_DAPM_AIF_OUT("PCM SDO", "PCM Capture", 0, 711 PM860X_PCM_IFACE_3, 1, 1), 712 713 714 SND_SOC_DAPM_AIF_IN("I2S DIN", "I2S Playback", 0, 715 SND_SOC_NOPM, 0, 0), 716 SND_SOC_DAPM_AIF_IN("I2S DIN1", "I2S Playback", 0, 717 SND_SOC_NOPM, 0, 0), 718 SND_SOC_DAPM_AIF_OUT("I2S DOUT", "I2S Capture", 0, 719 PM860X_I2S_IFACE_3, 5, 1), 720 SND_SOC_DAPM_SUPPLY("I2S CLK", PM860X_DAC_EN_2, 0, 0, NULL, 0), 721 SND_SOC_DAPM_MUX("I2S Mic Mux", SND_SOC_NOPM, 0, 0, &i2s_mic_mux), 722 SND_SOC_DAPM_MUX("ADC Left Mux", SND_SOC_NOPM, 0, 0, &adcl_mux), 723 SND_SOC_DAPM_MUX("ADC Right Mux", SND_SOC_NOPM, 0, 0, &adcr_mux), 724 SND_SOC_DAPM_MUX("EC Mux", SND_SOC_NOPM, 0, 0, &ec_mux), 725 SND_SOC_DAPM_MUX("ADCR EC Mux", SND_SOC_NOPM, 0, 0, &adcr_ec_mux), 726 SND_SOC_DAPM_SWITCH("Left EPA", SND_SOC_NOPM, 0, 0, 727 &lepa_switch_controls), 728 SND_SOC_DAPM_SWITCH("Right EPA", SND_SOC_NOPM, 0, 0, 729 &repa_switch_controls), 730 731 SND_SOC_DAPM_REG(snd_soc_dapm_supply, "Left ADC MOD", PM860X_ADC_EN_1, 732 0, 1, 1, 0), 733 SND_SOC_DAPM_REG(snd_soc_dapm_supply, "Right ADC MOD", PM860X_ADC_EN_1, 734 1, 1, 1, 0), 735 SND_SOC_DAPM_ADC("Left ADC", NULL, PM860X_ADC_EN_2, 5, 0), 736 SND_SOC_DAPM_ADC("Right ADC", NULL, PM860X_ADC_EN_2, 4, 0), 737 738 SND_SOC_DAPM_SWITCH("AUX1 Switch", SND_SOC_NOPM, 0, 0, 739 &aux1_switch_controls), 740 SND_SOC_DAPM_SWITCH("AUX2 Switch", SND_SOC_NOPM, 0, 0, 741 &aux2_switch_controls), 742 743 SND_SOC_DAPM_MUX("MIC Mux", SND_SOC_NOPM, 0, 0, &mic_mux), 744 SND_SOC_DAPM_MICBIAS("Mic1 Bias", PM860X_ADC_ANA_1, 2, 0), 745 SND_SOC_DAPM_MICBIAS("Mic3 Bias", PM860X_ADC_ANA_1, 7, 0), 746 SND_SOC_DAPM_PGA("MIC1 Volume", PM860X_ADC_EN_1, 2, 0, NULL, 0), 747 SND_SOC_DAPM_PGA("MIC3 Volume", PM860X_ADC_EN_1, 3, 0, NULL, 0), 748 SND_SOC_DAPM_PGA("AUX1 Volume", PM860X_ADC_EN_1, 4, 0, NULL, 0), 749 SND_SOC_DAPM_PGA("AUX2 Volume", PM860X_ADC_EN_1, 5, 0, NULL, 0), 750 SND_SOC_DAPM_PGA("Sidetone PGA", PM860X_ADC_EN_2, 1, 0, NULL, 0), 751 SND_SOC_DAPM_PGA("Lofi PGA", PM860X_ADC_EN_2, 2, 0, NULL, 0), 752 753 SND_SOC_DAPM_INPUT("AUX1"), 754 SND_SOC_DAPM_INPUT("AUX2"), 755 SND_SOC_DAPM_INPUT("MIC1P"), 756 SND_SOC_DAPM_INPUT("MIC1N"), 757 SND_SOC_DAPM_INPUT("MIC2P"), 758 SND_SOC_DAPM_INPUT("MIC2N"), 759 SND_SOC_DAPM_INPUT("MIC3P"), 760 SND_SOC_DAPM_INPUT("MIC3N"), 761 762 SND_SOC_DAPM_DAC_E("Left DAC", NULL, SND_SOC_NOPM, 0, 0, 763 pm860x_dac_event, 764 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD), 765 SND_SOC_DAPM_DAC_E("Right DAC", NULL, SND_SOC_NOPM, 0, 0, 766 pm860x_dac_event, 767 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD), 768 769 SND_SOC_DAPM_MUX("I2S DIN Mux", SND_SOC_NOPM, 0, 0, &i2s_din_mux), 770 SND_SOC_DAPM_MUX("DAC HS1 Mux", SND_SOC_NOPM, 0, 0, &dac_hs1_mux), 771 SND_SOC_DAPM_MUX("DAC HS2 Mux", SND_SOC_NOPM, 0, 0, &dac_hs2_mux), 772 SND_SOC_DAPM_MUX("DAC LO1 Mux", SND_SOC_NOPM, 0, 0, &dac_lo1_mux), 773 SND_SOC_DAPM_MUX("DAC LO2 Mux", SND_SOC_NOPM, 0, 0, &dac_lo2_mux), 774 SND_SOC_DAPM_MUX("DAC SP Mux", SND_SOC_NOPM, 0, 0, &dac_spk_ear_mux), 775 SND_SOC_DAPM_MUX("Headset1 Mux", SND_SOC_NOPM, 0, 0, &hs1_mux), 776 SND_SOC_DAPM_MUX("Headset2 Mux", SND_SOC_NOPM, 0, 0, &hs2_mux), 777 SND_SOC_DAPM_MUX("Lineout1 Mux", SND_SOC_NOPM, 0, 0, &lo1_mux), 778 SND_SOC_DAPM_MUX("Lineout2 Mux", SND_SOC_NOPM, 0, 0, &lo2_mux), 779 SND_SOC_DAPM_MUX("Speaker Earpiece Demux", SND_SOC_NOPM, 0, 0, 780 &spk_demux), 781 782 783 SND_SOC_DAPM_PGA("Headset1 PGA", PM860X_DAC_EN_1, 0, 0, NULL, 0), 784 SND_SOC_DAPM_PGA("Headset2 PGA", PM860X_DAC_EN_1, 1, 0, NULL, 0), 785 SND_SOC_DAPM_OUTPUT("HS1"), 786 SND_SOC_DAPM_OUTPUT("HS2"), 787 SND_SOC_DAPM_PGA("Lineout1 PGA", PM860X_DAC_EN_1, 2, 0, NULL, 0), 788 SND_SOC_DAPM_PGA("Lineout2 PGA", PM860X_DAC_EN_1, 3, 0, NULL, 0), 789 SND_SOC_DAPM_OUTPUT("LINEOUT1"), 790 SND_SOC_DAPM_OUTPUT("LINEOUT2"), 791 SND_SOC_DAPM_PGA("Earpiece PGA", PM860X_DAC_EN_1, 4, 0, NULL, 0), 792 SND_SOC_DAPM_OUTPUT("EARP"), 793 SND_SOC_DAPM_OUTPUT("EARN"), 794 SND_SOC_DAPM_PGA("Speaker PGA", PM860X_DAC_EN_1, 5, 0, NULL, 0), 795 SND_SOC_DAPM_OUTPUT("LSP"), 796 SND_SOC_DAPM_OUTPUT("LSN"), 797 SND_SOC_DAPM_REG(snd_soc_dapm_supply, "VCODEC", PM860X_AUDIO_SUPPLIES_2, 798 0, SUPPLY_MASK, SUPPLY_MASK, 0), 799 800 PM860X_DAPM_OUTPUT("RSYNC", pm860x_rsync_event), 801 }; 802 803 static const struct snd_soc_dapm_route pm860x_dapm_routes[] = { 804 /* supply */ 805 {"Left DAC", NULL, "VCODEC"}, 806 {"Right DAC", NULL, "VCODEC"}, 807 {"Left ADC", NULL, "VCODEC"}, 808 {"Right ADC", NULL, "VCODEC"}, 809 {"Left ADC", NULL, "Left ADC MOD"}, 810 {"Right ADC", NULL, "Right ADC MOD"}, 811 812 /* I2S Clock */ 813 {"I2S DIN", NULL, "I2S CLK"}, 814 {"I2S DIN1", NULL, "I2S CLK"}, 815 {"I2S DOUT", NULL, "I2S CLK"}, 816 817 /* PCM/AIF1 Inputs */ 818 {"PCM SDO", NULL, "ADC Left Mux"}, 819 {"PCM SDO", NULL, "ADCR EC Mux"}, 820 821 /* PCM/AFI2 Outputs */ 822 {"Lofi PGA", NULL, "PCM SDI"}, 823 {"Lofi PGA", NULL, "Sidetone PGA"}, 824 {"Left DAC", NULL, "Lofi PGA"}, 825 {"Right DAC", NULL, "Lofi PGA"}, 826 827 /* I2S/AIF2 Inputs */ 828 {"MIC Mux", "Mic 1", "MIC1P"}, 829 {"MIC Mux", "Mic 1", "MIC1N"}, 830 {"MIC Mux", "Mic 2", "MIC2P"}, 831 {"MIC Mux", "Mic 2", "MIC2N"}, 832 {"MIC1 Volume", NULL, "MIC Mux"}, 833 {"MIC3 Volume", NULL, "MIC3P"}, 834 {"MIC3 Volume", NULL, "MIC3N"}, 835 {"Left ADC", NULL, "MIC1 Volume"}, 836 {"Right ADC", NULL, "MIC3 Volume"}, 837 {"ADC Left Mux", "ADCR", "Right ADC"}, 838 {"ADC Left Mux", "ADCL", "Left ADC"}, 839 {"ADC Right Mux", "ADCL", "Left ADC"}, 840 {"ADC Right Mux", "ADCR", "Right ADC"}, 841 {"Left EPA", "Switch", "Left DAC"}, 842 {"Right EPA", "Switch", "Right DAC"}, 843 {"EC Mux", "Left", "Left DAC"}, 844 {"EC Mux", "Right", "Right DAC"}, 845 {"EC Mux", "Left + Right", "Left DAC"}, 846 {"EC Mux", "Left + Right", "Right DAC"}, 847 {"ADCR EC Mux", "ADCR", "ADC Right Mux"}, 848 {"ADCR EC Mux", "EC", "EC Mux"}, 849 {"I2S Mic Mux", "Ex PA", "Left EPA"}, 850 {"I2S Mic Mux", "Ex PA", "Right EPA"}, 851 {"I2S Mic Mux", "ADC", "ADC Left Mux"}, 852 {"I2S Mic Mux", "ADC", "ADCR EC Mux"}, 853 {"I2S DOUT", NULL, "I2S Mic Mux"}, 854 855 /* I2S/AIF2 Outputs */ 856 {"I2S DIN Mux", "DIN", "I2S DIN"}, 857 {"I2S DIN Mux", "DIN1", "I2S DIN1"}, 858 {"Left DAC", NULL, "I2S DIN Mux"}, 859 {"Right DAC", NULL, "I2S DIN Mux"}, 860 {"DAC HS1 Mux", "Left", "Left DAC"}, 861 {"DAC HS1 Mux", "Right", "Right DAC"}, 862 {"DAC HS2 Mux", "Left", "Left DAC"}, 863 {"DAC HS2 Mux", "Right", "Right DAC"}, 864 {"DAC LO1 Mux", "Left", "Left DAC"}, 865 {"DAC LO1 Mux", "Right", "Right DAC"}, 866 {"DAC LO2 Mux", "Left", "Left DAC"}, 867 {"DAC LO2 Mux", "Right", "Right DAC"}, 868 {"Headset1 Mux", "Digital", "DAC HS1 Mux"}, 869 {"Headset2 Mux", "Digital", "DAC HS2 Mux"}, 870 {"Lineout1 Mux", "Digital", "DAC LO1 Mux"}, 871 {"Lineout2 Mux", "Digital", "DAC LO2 Mux"}, 872 {"Headset1 PGA", NULL, "Headset1 Mux"}, 873 {"Headset2 PGA", NULL, "Headset2 Mux"}, 874 {"Lineout1 PGA", NULL, "Lineout1 Mux"}, 875 {"Lineout2 PGA", NULL, "Lineout2 Mux"}, 876 {"DAC SP Mux", "Left", "Left DAC"}, 877 {"DAC SP Mux", "Right", "Right DAC"}, 878 {"Speaker Earpiece Demux", "Speaker", "DAC SP Mux"}, 879 {"Speaker PGA", NULL, "Speaker Earpiece Demux"}, 880 {"Earpiece PGA", NULL, "Speaker Earpiece Demux"}, 881 882 {"RSYNC", NULL, "Headset1 PGA"}, 883 {"RSYNC", NULL, "Headset2 PGA"}, 884 {"RSYNC", NULL, "Lineout1 PGA"}, 885 {"RSYNC", NULL, "Lineout2 PGA"}, 886 {"RSYNC", NULL, "Speaker PGA"}, 887 {"RSYNC", NULL, "Speaker PGA"}, 888 {"RSYNC", NULL, "Earpiece PGA"}, 889 {"RSYNC", NULL, "Earpiece PGA"}, 890 891 {"HS1", NULL, "RSYNC"}, 892 {"HS2", NULL, "RSYNC"}, 893 {"LINEOUT1", NULL, "RSYNC"}, 894 {"LINEOUT2", NULL, "RSYNC"}, 895 {"LSP", NULL, "RSYNC"}, 896 {"LSN", NULL, "RSYNC"}, 897 {"EARP", NULL, "RSYNC"}, 898 {"EARN", NULL, "RSYNC"}, 899 }; 900 901 /* 902 * Use MUTE_LEFT & MUTE_RIGHT to implement digital mute. 903 * These bits can also be used to mute. 904 */ 905 static int pm860x_mute_stream(struct snd_soc_dai *codec_dai, int mute, int direction) 906 { 907 struct snd_soc_component *component = codec_dai->component; 908 int data = 0, mask = MUTE_LEFT | MUTE_RIGHT; 909 910 if (mute) 911 data = mask; 912 snd_soc_component_update_bits(component, PM860X_DAC_OFFSET, mask, data); 913 snd_soc_component_update_bits(component, PM860X_EAR_CTRL_2, 914 RSYNC_CHANGE, RSYNC_CHANGE); 915 return 0; 916 } 917 918 static int pm860x_pcm_hw_params(struct snd_pcm_substream *substream, 919 struct snd_pcm_hw_params *params, 920 struct snd_soc_dai *dai) 921 { 922 struct snd_soc_component *component = dai->component; 923 unsigned char inf = 0, mask = 0; 924 925 /* bit size */ 926 switch (params_width(params)) { 927 case 16: 928 inf &= ~PCM_INF2_18WL; 929 break; 930 case 18: 931 inf |= PCM_INF2_18WL; 932 break; 933 default: 934 return -EINVAL; 935 } 936 mask |= PCM_INF2_18WL; 937 snd_soc_component_update_bits(component, PM860X_PCM_IFACE_2, mask, inf); 938 939 /* sample rate */ 940 switch (params_rate(params)) { 941 case 8000: 942 inf = 0; 943 break; 944 case 16000: 945 inf = 3; 946 break; 947 case 32000: 948 inf = 6; 949 break; 950 case 48000: 951 inf = 8; 952 break; 953 default: 954 return -EINVAL; 955 } 956 snd_soc_component_update_bits(component, PM860X_PCM_RATE, 0x0f, inf); 957 958 return 0; 959 } 960 961 static int pm860x_pcm_set_dai_fmt(struct snd_soc_dai *codec_dai, 962 unsigned int fmt) 963 { 964 struct snd_soc_component *component = codec_dai->component; 965 struct pm860x_priv *pm860x = snd_soc_component_get_drvdata(component); 966 unsigned char inf = 0, mask = 0; 967 int ret = -EINVAL; 968 969 mask |= PCM_INF2_BCLK | PCM_INF2_FS | PCM_INF2_MASTER; 970 971 /* set audio interface clocking */ 972 switch (fmt & SND_SOC_DAIFMT_CLOCK_PROVIDER_MASK) { 973 case SND_SOC_DAIFMT_CBP_CFP: 974 case SND_SOC_DAIFMT_CBP_CFC: 975 if (pm860x->dir == PM860X_CLK_DIR_OUT) { 976 inf |= PCM_INF2_MASTER; 977 ret = 0; 978 } 979 break; 980 case SND_SOC_DAIFMT_CBC_CFC: 981 if (pm860x->dir == PM860X_CLK_DIR_IN) { 982 inf &= ~PCM_INF2_MASTER; 983 ret = 0; 984 } 985 break; 986 } 987 988 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { 989 case SND_SOC_DAIFMT_I2S: 990 inf |= PCM_EXACT_I2S; 991 ret = 0; 992 break; 993 } 994 mask |= PCM_MODE_MASK; 995 if (ret) 996 return ret; 997 snd_soc_component_update_bits(component, PM860X_PCM_IFACE_2, mask, inf); 998 return 0; 999 } 1000 1001 static int pm860x_set_dai_sysclk(struct snd_soc_dai *codec_dai, 1002 int clk_id, unsigned int freq, int dir) 1003 { 1004 struct snd_soc_component *component = codec_dai->component; 1005 struct pm860x_priv *pm860x = snd_soc_component_get_drvdata(component); 1006 1007 if (dir == PM860X_CLK_DIR_OUT) 1008 pm860x->dir = PM860X_CLK_DIR_OUT; 1009 else /* Slave mode is not supported */ 1010 return -EINVAL; 1011 1012 return 0; 1013 } 1014 1015 static int pm860x_i2s_hw_params(struct snd_pcm_substream *substream, 1016 struct snd_pcm_hw_params *params, 1017 struct snd_soc_dai *dai) 1018 { 1019 struct snd_soc_component *component = dai->component; 1020 unsigned char inf; 1021 1022 /* bit size */ 1023 switch (params_width(params)) { 1024 case 16: 1025 inf = 0; 1026 break; 1027 case 18: 1028 inf = PCM_INF2_18WL; 1029 break; 1030 default: 1031 return -EINVAL; 1032 } 1033 snd_soc_component_update_bits(component, PM860X_I2S_IFACE_2, PCM_INF2_18WL, inf); 1034 1035 /* sample rate */ 1036 switch (params_rate(params)) { 1037 case 8000: 1038 inf = 0; 1039 break; 1040 case 11025: 1041 inf = 1; 1042 break; 1043 case 16000: 1044 inf = 3; 1045 break; 1046 case 22050: 1047 inf = 4; 1048 break; 1049 case 32000: 1050 inf = 6; 1051 break; 1052 case 44100: 1053 inf = 7; 1054 break; 1055 case 48000: 1056 inf = 8; 1057 break; 1058 default: 1059 return -EINVAL; 1060 } 1061 snd_soc_component_update_bits(component, PM860X_I2S_IFACE_4, 0xf, inf); 1062 1063 return 0; 1064 } 1065 1066 static int pm860x_i2s_set_dai_fmt(struct snd_soc_dai *codec_dai, 1067 unsigned int fmt) 1068 { 1069 struct snd_soc_component *component = codec_dai->component; 1070 struct pm860x_priv *pm860x = snd_soc_component_get_drvdata(component); 1071 unsigned char inf = 0, mask = 0; 1072 1073 mask |= PCM_INF2_BCLK | PCM_INF2_FS | PCM_INF2_MASTER; 1074 1075 /* set audio interface clocking */ 1076 switch (fmt & SND_SOC_DAIFMT_CLOCK_PROVIDER_MASK) { 1077 case SND_SOC_DAIFMT_CBP_CFP: 1078 if (pm860x->dir == PM860X_CLK_DIR_OUT) 1079 inf |= PCM_INF2_MASTER; 1080 else 1081 return -EINVAL; 1082 break; 1083 case SND_SOC_DAIFMT_CBC_CFC: 1084 if (pm860x->dir == PM860X_CLK_DIR_IN) 1085 inf &= ~PCM_INF2_MASTER; 1086 else 1087 return -EINVAL; 1088 break; 1089 default: 1090 return -EINVAL; 1091 } 1092 1093 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { 1094 case SND_SOC_DAIFMT_I2S: 1095 inf |= PCM_EXACT_I2S; 1096 break; 1097 default: 1098 return -EINVAL; 1099 } 1100 mask |= PCM_MODE_MASK; 1101 snd_soc_component_update_bits(component, PM860X_I2S_IFACE_2, mask, inf); 1102 return 0; 1103 } 1104 1105 static int pm860x_set_bias_level(struct snd_soc_component *component, 1106 enum snd_soc_bias_level level) 1107 { 1108 struct pm860x_priv *pm860x = snd_soc_component_get_drvdata(component); 1109 int data; 1110 1111 switch (level) { 1112 case SND_SOC_BIAS_ON: 1113 break; 1114 1115 case SND_SOC_BIAS_PREPARE: 1116 break; 1117 1118 case SND_SOC_BIAS_STANDBY: 1119 if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_OFF) { 1120 /* Enable Audio PLL & Audio section */ 1121 data = AUDIO_PLL | AUDIO_SECTION_ON; 1122 pm860x_reg_write(pm860x->i2c, REG_MISC2, data); 1123 udelay(300); 1124 data = AUDIO_PLL | AUDIO_SECTION_RESET 1125 | AUDIO_SECTION_ON; 1126 pm860x_reg_write(pm860x->i2c, REG_MISC2, data); 1127 } 1128 break; 1129 1130 case SND_SOC_BIAS_OFF: 1131 data = AUDIO_PLL | AUDIO_SECTION_RESET | AUDIO_SECTION_ON; 1132 pm860x_set_bits(pm860x->i2c, REG_MISC2, data, 0); 1133 break; 1134 } 1135 return 0; 1136 } 1137 1138 static const struct snd_soc_dai_ops pm860x_pcm_dai_ops = { 1139 .mute_stream = pm860x_mute_stream, 1140 .hw_params = pm860x_pcm_hw_params, 1141 .set_fmt = pm860x_pcm_set_dai_fmt, 1142 .set_sysclk = pm860x_set_dai_sysclk, 1143 .no_capture_mute = 1, 1144 }; 1145 1146 static const struct snd_soc_dai_ops pm860x_i2s_dai_ops = { 1147 .mute_stream = pm860x_mute_stream, 1148 .hw_params = pm860x_i2s_hw_params, 1149 .set_fmt = pm860x_i2s_set_dai_fmt, 1150 .set_sysclk = pm860x_set_dai_sysclk, 1151 .no_capture_mute = 1, 1152 }; 1153 1154 #define PM860X_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 | \ 1155 SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_48000) 1156 1157 static struct snd_soc_dai_driver pm860x_dai[] = { 1158 { 1159 /* DAI PCM */ 1160 .name = "88pm860x-pcm", 1161 .id = 1, 1162 .playback = { 1163 .stream_name = "PCM Playback", 1164 .channels_min = 2, 1165 .channels_max = 2, 1166 .rates = PM860X_RATES, 1167 .formats = SNDRV_PCM_FMTBIT_S16_LE | \ 1168 SNDRV_PCM_FMTBIT_S18_3LE, 1169 }, 1170 .capture = { 1171 .stream_name = "PCM Capture", 1172 .channels_min = 2, 1173 .channels_max = 2, 1174 .rates = PM860X_RATES, 1175 .formats = SNDRV_PCM_FMTBIT_S16_LE | \ 1176 SNDRV_PCM_FMTBIT_S18_3LE, 1177 }, 1178 .ops = &pm860x_pcm_dai_ops, 1179 }, { 1180 /* DAI I2S */ 1181 .name = "88pm860x-i2s", 1182 .id = 2, 1183 .playback = { 1184 .stream_name = "I2S Playback", 1185 .channels_min = 2, 1186 .channels_max = 2, 1187 .rates = SNDRV_PCM_RATE_8000_48000, 1188 .formats = SNDRV_PCM_FMTBIT_S16_LE | \ 1189 SNDRV_PCM_FMTBIT_S18_3LE, 1190 }, 1191 .capture = { 1192 .stream_name = "I2S Capture", 1193 .channels_min = 2, 1194 .channels_max = 2, 1195 .rates = SNDRV_PCM_RATE_8000_48000, 1196 .formats = SNDRV_PCM_FMTBIT_S16_LE | \ 1197 SNDRV_PCM_FMTBIT_S18_3LE, 1198 }, 1199 .ops = &pm860x_i2s_dai_ops, 1200 }, 1201 }; 1202 1203 static irqreturn_t pm860x_component_handler(int irq, void *data) 1204 { 1205 struct pm860x_priv *pm860x = data; 1206 int status, shrt, report = 0, mic_report = 0; 1207 int mask; 1208 1209 status = pm860x_reg_read(pm860x->i2c, REG_STATUS_1); 1210 shrt = pm860x_reg_read(pm860x->i2c, REG_SHORTS); 1211 mask = pm860x->det.hs_shrt | pm860x->det.hook_det | pm860x->det.lo_shrt 1212 | pm860x->det.hp_det; 1213 1214 #ifndef CONFIG_SND_SOC_88PM860X_MODULE 1215 if (status & (HEADSET_STATUS | MIC_STATUS | SHORT_HS1 | SHORT_HS2 | 1216 SHORT_LO1 | SHORT_LO2)) 1217 trace_snd_soc_jack_irq(dev_name(pm860x->component->dev)); 1218 #endif 1219 1220 if ((pm860x->det.hp_det & SND_JACK_HEADPHONE) 1221 && (status & HEADSET_STATUS)) 1222 report |= SND_JACK_HEADPHONE; 1223 1224 if ((pm860x->det.mic_det & SND_JACK_MICROPHONE) 1225 && (status & MIC_STATUS)) 1226 mic_report |= SND_JACK_MICROPHONE; 1227 1228 if (pm860x->det.hs_shrt && (shrt & (SHORT_HS1 | SHORT_HS2))) 1229 report |= pm860x->det.hs_shrt; 1230 1231 if (pm860x->det.hook_det && (status & HOOK_STATUS)) 1232 report |= pm860x->det.hook_det; 1233 1234 if (pm860x->det.lo_shrt && (shrt & (SHORT_LO1 | SHORT_LO2))) 1235 report |= pm860x->det.lo_shrt; 1236 1237 if (report) 1238 snd_soc_jack_report(pm860x->det.hp_jack, report, mask); 1239 if (mic_report) 1240 snd_soc_jack_report(pm860x->det.mic_jack, SND_JACK_MICROPHONE, 1241 SND_JACK_MICROPHONE); 1242 1243 dev_dbg(pm860x->component->dev, "headphone report:0x%x, mask:%x\n", 1244 report, mask); 1245 dev_dbg(pm860x->component->dev, "microphone report:0x%x\n", mic_report); 1246 return IRQ_HANDLED; 1247 } 1248 1249 int pm860x_hs_jack_detect(struct snd_soc_component *component, 1250 struct snd_soc_jack *jack, 1251 int det, int hook, int hs_shrt, int lo_shrt) 1252 { 1253 struct pm860x_priv *pm860x = snd_soc_component_get_drvdata(component); 1254 int data; 1255 1256 pm860x->det.hp_jack = jack; 1257 pm860x->det.hp_det = det; 1258 pm860x->det.hook_det = hook; 1259 pm860x->det.hs_shrt = hs_shrt; 1260 pm860x->det.lo_shrt = lo_shrt; 1261 1262 if (det & SND_JACK_HEADPHONE) 1263 pm860x_set_bits(pm860x->i2c, REG_HS_DET, 1264 EN_HS_DET, EN_HS_DET); 1265 /* headset short detect */ 1266 if (hs_shrt) { 1267 data = CLR_SHORT_HS2 | CLR_SHORT_HS1; 1268 pm860x_set_bits(pm860x->i2c, REG_SHORTS, data, data); 1269 } 1270 /* Lineout short detect */ 1271 if (lo_shrt) { 1272 data = CLR_SHORT_LO2 | CLR_SHORT_LO1; 1273 pm860x_set_bits(pm860x->i2c, REG_SHORTS, data, data); 1274 } 1275 1276 /* sync status */ 1277 pm860x_component_handler(0, pm860x); 1278 return 0; 1279 } 1280 EXPORT_SYMBOL_GPL(pm860x_hs_jack_detect); 1281 1282 int pm860x_mic_jack_detect(struct snd_soc_component *component, 1283 struct snd_soc_jack *jack, int det) 1284 { 1285 struct pm860x_priv *pm860x = snd_soc_component_get_drvdata(component); 1286 1287 pm860x->det.mic_jack = jack; 1288 pm860x->det.mic_det = det; 1289 1290 if (det & SND_JACK_MICROPHONE) 1291 pm860x_set_bits(pm860x->i2c, REG_MIC_DET, 1292 MICDET_MASK, MICDET_MASK); 1293 1294 /* sync status */ 1295 pm860x_component_handler(0, pm860x); 1296 return 0; 1297 } 1298 EXPORT_SYMBOL_GPL(pm860x_mic_jack_detect); 1299 1300 static int pm860x_probe(struct snd_soc_component *component) 1301 { 1302 struct pm860x_priv *pm860x = snd_soc_component_get_drvdata(component); 1303 int i, ret; 1304 1305 pm860x->component = component; 1306 snd_soc_component_init_regmap(component, pm860x->regmap); 1307 1308 for (i = 0; i < 4; i++) { 1309 ret = request_threaded_irq(pm860x->irq[i], NULL, 1310 pm860x_component_handler, IRQF_ONESHOT, 1311 pm860x->name[i], pm860x); 1312 if (ret < 0) { 1313 dev_err(component->dev, "Failed to request IRQ!\n"); 1314 goto out; 1315 } 1316 } 1317 1318 return 0; 1319 1320 out: 1321 while (--i >= 0) 1322 free_irq(pm860x->irq[i], pm860x); 1323 return ret; 1324 } 1325 1326 static void pm860x_remove(struct snd_soc_component *component) 1327 { 1328 struct pm860x_priv *pm860x = snd_soc_component_get_drvdata(component); 1329 int i; 1330 1331 for (i = 3; i >= 0; i--) 1332 free_irq(pm860x->irq[i], pm860x); 1333 } 1334 1335 static const struct snd_soc_component_driver soc_component_dev_pm860x = { 1336 .probe = pm860x_probe, 1337 .remove = pm860x_remove, 1338 .set_bias_level = pm860x_set_bias_level, 1339 .controls = pm860x_snd_controls, 1340 .num_controls = ARRAY_SIZE(pm860x_snd_controls), 1341 .dapm_widgets = pm860x_dapm_widgets, 1342 .num_dapm_widgets = ARRAY_SIZE(pm860x_dapm_widgets), 1343 .dapm_routes = pm860x_dapm_routes, 1344 .num_dapm_routes = ARRAY_SIZE(pm860x_dapm_routes), 1345 .idle_bias_on = 1, 1346 .use_pmdown_time = 1, 1347 .endianness = 1, 1348 }; 1349 1350 static int pm860x_codec_probe(struct platform_device *pdev) 1351 { 1352 struct pm860x_chip *chip = dev_get_drvdata(pdev->dev.parent); 1353 struct pm860x_priv *pm860x; 1354 struct resource *res; 1355 int i, ret; 1356 1357 pm860x = devm_kzalloc(&pdev->dev, sizeof(struct pm860x_priv), 1358 GFP_KERNEL); 1359 if (pm860x == NULL) 1360 return -ENOMEM; 1361 1362 pm860x->chip = chip; 1363 pm860x->i2c = (chip->id == CHIP_PM8607) ? chip->client 1364 : chip->companion; 1365 pm860x->regmap = (chip->id == CHIP_PM8607) ? chip->regmap 1366 : chip->regmap_companion; 1367 platform_set_drvdata(pdev, pm860x); 1368 1369 for (i = 0; i < 4; i++) { 1370 res = platform_get_resource(pdev, IORESOURCE_IRQ, i); 1371 if (!res) { 1372 dev_err(&pdev->dev, "Failed to get IRQ resources\n"); 1373 return -EINVAL; 1374 } 1375 pm860x->irq[i] = res->start + chip->irq_base; 1376 strscpy(pm860x->name[i], res->name, MAX_NAME_LEN); 1377 } 1378 1379 ret = devm_snd_soc_register_component(&pdev->dev, 1380 &soc_component_dev_pm860x, 1381 pm860x_dai, ARRAY_SIZE(pm860x_dai)); 1382 if (ret) { 1383 dev_err(&pdev->dev, "Failed to register component\n"); 1384 return -EINVAL; 1385 } 1386 return ret; 1387 } 1388 1389 static struct platform_driver pm860x_codec_driver = { 1390 .driver = { 1391 .name = "88pm860x-codec", 1392 }, 1393 .probe = pm860x_codec_probe, 1394 }; 1395 1396 module_platform_driver(pm860x_codec_driver); 1397 1398 MODULE_DESCRIPTION("ASoC 88PM860x driver"); 1399 MODULE_AUTHOR("Haojian Zhuang <haojian.zhuang@marvell.com>"); 1400 MODULE_LICENSE("GPL"); 1401 MODULE_ALIAS("platform:88pm860x-codec"); 1402 1403