1 /* 2 * wm2200.c -- WM2200 ALSA SoC Audio driver 3 * 4 * Copyright 2012 Wolfson Microelectronics plc 5 * 6 * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> 7 * 8 * This program is free software; you can redistribute it and/or modify 9 * it under the terms of the GNU General Public License version 2 as 10 * published by the Free Software Foundation. 11 */ 12 13 #include <linux/module.h> 14 #include <linux/moduleparam.h> 15 #include <linux/init.h> 16 #include <linux/delay.h> 17 #include <linux/pm.h> 18 #include <linux/firmware.h> 19 #include <linux/gcd.h> 20 #include <linux/gpio.h> 21 #include <linux/i2c.h> 22 #include <linux/pm_runtime.h> 23 #include <linux/regulator/consumer.h> 24 #include <linux/regulator/fixed.h> 25 #include <linux/slab.h> 26 #include <sound/core.h> 27 #include <sound/pcm.h> 28 #include <sound/pcm_params.h> 29 #include <sound/soc.h> 30 #include <sound/jack.h> 31 #include <sound/initval.h> 32 #include <sound/tlv.h> 33 #include <sound/wm2200.h> 34 35 #include "wm2200.h" 36 #include "wmfw.h" 37 #include "wm_adsp.h" 38 39 #define WM2200_DSP_CONTROL_1 0x00 40 #define WM2200_DSP_CONTROL_2 0x02 41 #define WM2200_DSP_CONTROL_3 0x03 42 #define WM2200_DSP_CONTROL_4 0x04 43 #define WM2200_DSP_CONTROL_5 0x06 44 #define WM2200_DSP_CONTROL_6 0x07 45 #define WM2200_DSP_CONTROL_7 0x08 46 #define WM2200_DSP_CONTROL_8 0x09 47 #define WM2200_DSP_CONTROL_9 0x0A 48 #define WM2200_DSP_CONTROL_10 0x0B 49 #define WM2200_DSP_CONTROL_11 0x0C 50 #define WM2200_DSP_CONTROL_12 0x0D 51 #define WM2200_DSP_CONTROL_13 0x0F 52 #define WM2200_DSP_CONTROL_14 0x10 53 #define WM2200_DSP_CONTROL_15 0x11 54 #define WM2200_DSP_CONTROL_16 0x12 55 #define WM2200_DSP_CONTROL_17 0x13 56 #define WM2200_DSP_CONTROL_18 0x14 57 #define WM2200_DSP_CONTROL_19 0x16 58 #define WM2200_DSP_CONTROL_20 0x17 59 #define WM2200_DSP_CONTROL_21 0x18 60 #define WM2200_DSP_CONTROL_22 0x1A 61 #define WM2200_DSP_CONTROL_23 0x1B 62 #define WM2200_DSP_CONTROL_24 0x1C 63 #define WM2200_DSP_CONTROL_25 0x1E 64 #define WM2200_DSP_CONTROL_26 0x20 65 #define WM2200_DSP_CONTROL_27 0x21 66 #define WM2200_DSP_CONTROL_28 0x22 67 #define WM2200_DSP_CONTROL_29 0x23 68 #define WM2200_DSP_CONTROL_30 0x24 69 #define WM2200_DSP_CONTROL_31 0x26 70 71 /* The code assumes DCVDD is generated internally */ 72 #define WM2200_NUM_CORE_SUPPLIES 2 73 static const char *wm2200_core_supply_names[WM2200_NUM_CORE_SUPPLIES] = { 74 "DBVDD", 75 "LDOVDD", 76 }; 77 78 struct wm2200_fll { 79 int fref; 80 int fout; 81 int src; 82 struct completion lock; 83 }; 84 85 /* codec private data */ 86 struct wm2200_priv { 87 struct wm_adsp dsp[2]; 88 struct regmap *regmap; 89 struct device *dev; 90 struct snd_soc_codec *codec; 91 struct wm2200_pdata pdata; 92 struct regulator_bulk_data core_supplies[WM2200_NUM_CORE_SUPPLIES]; 93 94 struct completion fll_lock; 95 int fll_fout; 96 int fll_fref; 97 int fll_src; 98 99 int rev; 100 int sysclk; 101 102 unsigned int symmetric_rates:1; 103 }; 104 105 #define WM2200_DSP_RANGE_BASE (WM2200_MAX_REGISTER + 1) 106 #define WM2200_DSP_SPACING 12288 107 108 #define WM2200_DSP1_DM_BASE (WM2200_DSP_RANGE_BASE + (0 * WM2200_DSP_SPACING)) 109 #define WM2200_DSP1_PM_BASE (WM2200_DSP_RANGE_BASE + (1 * WM2200_DSP_SPACING)) 110 #define WM2200_DSP1_ZM_BASE (WM2200_DSP_RANGE_BASE + (2 * WM2200_DSP_SPACING)) 111 #define WM2200_DSP2_DM_BASE (WM2200_DSP_RANGE_BASE + (3 * WM2200_DSP_SPACING)) 112 #define WM2200_DSP2_PM_BASE (WM2200_DSP_RANGE_BASE + (4 * WM2200_DSP_SPACING)) 113 #define WM2200_DSP2_ZM_BASE (WM2200_DSP_RANGE_BASE + (5 * WM2200_DSP_SPACING)) 114 115 static const struct regmap_range_cfg wm2200_ranges[] = { 116 { .name = "DSP1DM", .range_min = WM2200_DSP1_DM_BASE, 117 .range_max = WM2200_DSP1_DM_BASE + 12287, 118 .selector_reg = WM2200_DSP1_CONTROL_3, 119 .selector_mask = WM2200_DSP1_PAGE_BASE_DM_0_MASK, 120 .selector_shift = WM2200_DSP1_PAGE_BASE_DM_0_SHIFT, 121 .window_start = WM2200_DSP1_DM_0, .window_len = 2048, }, 122 123 { .name = "DSP1PM", .range_min = WM2200_DSP1_PM_BASE, 124 .range_max = WM2200_DSP1_PM_BASE + 12287, 125 .selector_reg = WM2200_DSP1_CONTROL_2, 126 .selector_mask = WM2200_DSP1_PAGE_BASE_PM_0_MASK, 127 .selector_shift = WM2200_DSP1_PAGE_BASE_PM_0_SHIFT, 128 .window_start = WM2200_DSP1_PM_0, .window_len = 768, }, 129 130 { .name = "DSP1ZM", .range_min = WM2200_DSP1_ZM_BASE, 131 .range_max = WM2200_DSP1_ZM_BASE + 2047, 132 .selector_reg = WM2200_DSP1_CONTROL_4, 133 .selector_mask = WM2200_DSP1_PAGE_BASE_ZM_0_MASK, 134 .selector_shift = WM2200_DSP1_PAGE_BASE_ZM_0_SHIFT, 135 .window_start = WM2200_DSP1_ZM_0, .window_len = 1024, }, 136 137 { .name = "DSP2DM", .range_min = WM2200_DSP2_DM_BASE, 138 .range_max = WM2200_DSP2_DM_BASE + 4095, 139 .selector_reg = WM2200_DSP2_CONTROL_3, 140 .selector_mask = WM2200_DSP2_PAGE_BASE_DM_0_MASK, 141 .selector_shift = WM2200_DSP2_PAGE_BASE_DM_0_SHIFT, 142 .window_start = WM2200_DSP2_DM_0, .window_len = 2048, }, 143 144 { .name = "DSP2PM", .range_min = WM2200_DSP2_PM_BASE, 145 .range_max = WM2200_DSP2_PM_BASE + 11287, 146 .selector_reg = WM2200_DSP2_CONTROL_2, 147 .selector_mask = WM2200_DSP2_PAGE_BASE_PM_0_MASK, 148 .selector_shift = WM2200_DSP2_PAGE_BASE_PM_0_SHIFT, 149 .window_start = WM2200_DSP2_PM_0, .window_len = 768, }, 150 151 { .name = "DSP2ZM", .range_min = WM2200_DSP2_ZM_BASE, 152 .range_max = WM2200_DSP2_ZM_BASE + 2047, 153 .selector_reg = WM2200_DSP2_CONTROL_4, 154 .selector_mask = WM2200_DSP2_PAGE_BASE_ZM_0_MASK, 155 .selector_shift = WM2200_DSP2_PAGE_BASE_ZM_0_SHIFT, 156 .window_start = WM2200_DSP2_ZM_0, .window_len = 1024, }, 157 }; 158 159 static const struct wm_adsp_region wm2200_dsp1_regions[] = { 160 { .type = WMFW_ADSP1_PM, .base = WM2200_DSP1_PM_BASE }, 161 { .type = WMFW_ADSP1_DM, .base = WM2200_DSP1_DM_BASE }, 162 { .type = WMFW_ADSP1_ZM, .base = WM2200_DSP1_ZM_BASE }, 163 }; 164 165 static const struct wm_adsp_region wm2200_dsp2_regions[] = { 166 { .type = WMFW_ADSP1_PM, .base = WM2200_DSP2_PM_BASE }, 167 { .type = WMFW_ADSP1_DM, .base = WM2200_DSP2_DM_BASE }, 168 { .type = WMFW_ADSP1_ZM, .base = WM2200_DSP2_ZM_BASE }, 169 }; 170 171 static const struct reg_default wm2200_reg_defaults[] = { 172 { 0x000B, 0x0000 }, /* R11 - Tone Generator 1 */ 173 { 0x0102, 0x0000 }, /* R258 - Clocking 3 */ 174 { 0x0103, 0x0011 }, /* R259 - Clocking 4 */ 175 { 0x0111, 0x0000 }, /* R273 - FLL Control 1 */ 176 { 0x0112, 0x0000 }, /* R274 - FLL Control 2 */ 177 { 0x0113, 0x0000 }, /* R275 - FLL Control 3 */ 178 { 0x0114, 0x0000 }, /* R276 - FLL Control 4 */ 179 { 0x0116, 0x0177 }, /* R278 - FLL Control 6 */ 180 { 0x0117, 0x0004 }, /* R279 - FLL Control 7 */ 181 { 0x0119, 0x0000 }, /* R281 - FLL EFS 1 */ 182 { 0x011A, 0x0002 }, /* R282 - FLL EFS 2 */ 183 { 0x0200, 0x0000 }, /* R512 - Mic Charge Pump 1 */ 184 { 0x0201, 0x03FF }, /* R513 - Mic Charge Pump 2 */ 185 { 0x0202, 0x9BDE }, /* R514 - DM Charge Pump 1 */ 186 { 0x020C, 0x0000 }, /* R524 - Mic Bias Ctrl 1 */ 187 { 0x020D, 0x0000 }, /* R525 - Mic Bias Ctrl 2 */ 188 { 0x020F, 0x0000 }, /* R527 - Ear Piece Ctrl 1 */ 189 { 0x0210, 0x0000 }, /* R528 - Ear Piece Ctrl 2 */ 190 { 0x0301, 0x0000 }, /* R769 - Input Enables */ 191 { 0x0302, 0x2240 }, /* R770 - IN1L Control */ 192 { 0x0303, 0x0040 }, /* R771 - IN1R Control */ 193 { 0x0304, 0x2240 }, /* R772 - IN2L Control */ 194 { 0x0305, 0x0040 }, /* R773 - IN2R Control */ 195 { 0x0306, 0x2240 }, /* R774 - IN3L Control */ 196 { 0x0307, 0x0040 }, /* R775 - IN3R Control */ 197 { 0x030A, 0x0000 }, /* R778 - RXANC_SRC */ 198 { 0x030B, 0x0022 }, /* R779 - Input Volume Ramp */ 199 { 0x030C, 0x0180 }, /* R780 - ADC Digital Volume 1L */ 200 { 0x030D, 0x0180 }, /* R781 - ADC Digital Volume 1R */ 201 { 0x030E, 0x0180 }, /* R782 - ADC Digital Volume 2L */ 202 { 0x030F, 0x0180 }, /* R783 - ADC Digital Volume 2R */ 203 { 0x0310, 0x0180 }, /* R784 - ADC Digital Volume 3L */ 204 { 0x0311, 0x0180 }, /* R785 - ADC Digital Volume 3R */ 205 { 0x0400, 0x0000 }, /* R1024 - Output Enables */ 206 { 0x0401, 0x0000 }, /* R1025 - DAC Volume Limit 1L */ 207 { 0x0402, 0x0000 }, /* R1026 - DAC Volume Limit 1R */ 208 { 0x0403, 0x0000 }, /* R1027 - DAC Volume Limit 2L */ 209 { 0x0404, 0x0000 }, /* R1028 - DAC Volume Limit 2R */ 210 { 0x0409, 0x0000 }, /* R1033 - DAC AEC Control 1 */ 211 { 0x040A, 0x0022 }, /* R1034 - Output Volume Ramp */ 212 { 0x040B, 0x0180 }, /* R1035 - DAC Digital Volume 1L */ 213 { 0x040C, 0x0180 }, /* R1036 - DAC Digital Volume 1R */ 214 { 0x040D, 0x0180 }, /* R1037 - DAC Digital Volume 2L */ 215 { 0x040E, 0x0180 }, /* R1038 - DAC Digital Volume 2R */ 216 { 0x0417, 0x0069 }, /* R1047 - PDM 1 */ 217 { 0x0418, 0x0000 }, /* R1048 - PDM 2 */ 218 { 0x0500, 0x0000 }, /* R1280 - Audio IF 1_1 */ 219 { 0x0501, 0x0008 }, /* R1281 - Audio IF 1_2 */ 220 { 0x0502, 0x0000 }, /* R1282 - Audio IF 1_3 */ 221 { 0x0503, 0x0000 }, /* R1283 - Audio IF 1_4 */ 222 { 0x0504, 0x0000 }, /* R1284 - Audio IF 1_5 */ 223 { 0x0505, 0x0001 }, /* R1285 - Audio IF 1_6 */ 224 { 0x0506, 0x0001 }, /* R1286 - Audio IF 1_7 */ 225 { 0x0507, 0x0000 }, /* R1287 - Audio IF 1_8 */ 226 { 0x0508, 0x0000 }, /* R1288 - Audio IF 1_9 */ 227 { 0x0509, 0x0000 }, /* R1289 - Audio IF 1_10 */ 228 { 0x050A, 0x0000 }, /* R1290 - Audio IF 1_11 */ 229 { 0x050B, 0x0000 }, /* R1291 - Audio IF 1_12 */ 230 { 0x050C, 0x0000 }, /* R1292 - Audio IF 1_13 */ 231 { 0x050D, 0x0000 }, /* R1293 - Audio IF 1_14 */ 232 { 0x050E, 0x0000 }, /* R1294 - Audio IF 1_15 */ 233 { 0x050F, 0x0000 }, /* R1295 - Audio IF 1_16 */ 234 { 0x0510, 0x0000 }, /* R1296 - Audio IF 1_17 */ 235 { 0x0511, 0x0000 }, /* R1297 - Audio IF 1_18 */ 236 { 0x0512, 0x0000 }, /* R1298 - Audio IF 1_19 */ 237 { 0x0513, 0x0000 }, /* R1299 - Audio IF 1_20 */ 238 { 0x0514, 0x0000 }, /* R1300 - Audio IF 1_21 */ 239 { 0x0515, 0x0001 }, /* R1301 - Audio IF 1_22 */ 240 { 0x0600, 0x0000 }, /* R1536 - OUT1LMIX Input 1 Source */ 241 { 0x0601, 0x0080 }, /* R1537 - OUT1LMIX Input 1 Volume */ 242 { 0x0602, 0x0000 }, /* R1538 - OUT1LMIX Input 2 Source */ 243 { 0x0603, 0x0080 }, /* R1539 - OUT1LMIX Input 2 Volume */ 244 { 0x0604, 0x0000 }, /* R1540 - OUT1LMIX Input 3 Source */ 245 { 0x0605, 0x0080 }, /* R1541 - OUT1LMIX Input 3 Volume */ 246 { 0x0606, 0x0000 }, /* R1542 - OUT1LMIX Input 4 Source */ 247 { 0x0607, 0x0080 }, /* R1543 - OUT1LMIX Input 4 Volume */ 248 { 0x0608, 0x0000 }, /* R1544 - OUT1RMIX Input 1 Source */ 249 { 0x0609, 0x0080 }, /* R1545 - OUT1RMIX Input 1 Volume */ 250 { 0x060A, 0x0000 }, /* R1546 - OUT1RMIX Input 2 Source */ 251 { 0x060B, 0x0080 }, /* R1547 - OUT1RMIX Input 2 Volume */ 252 { 0x060C, 0x0000 }, /* R1548 - OUT1RMIX Input 3 Source */ 253 { 0x060D, 0x0080 }, /* R1549 - OUT1RMIX Input 3 Volume */ 254 { 0x060E, 0x0000 }, /* R1550 - OUT1RMIX Input 4 Source */ 255 { 0x060F, 0x0080 }, /* R1551 - OUT1RMIX Input 4 Volume */ 256 { 0x0610, 0x0000 }, /* R1552 - OUT2LMIX Input 1 Source */ 257 { 0x0611, 0x0080 }, /* R1553 - OUT2LMIX Input 1 Volume */ 258 { 0x0612, 0x0000 }, /* R1554 - OUT2LMIX Input 2 Source */ 259 { 0x0613, 0x0080 }, /* R1555 - OUT2LMIX Input 2 Volume */ 260 { 0x0614, 0x0000 }, /* R1556 - OUT2LMIX Input 3 Source */ 261 { 0x0615, 0x0080 }, /* R1557 - OUT2LMIX Input 3 Volume */ 262 { 0x0616, 0x0000 }, /* R1558 - OUT2LMIX Input 4 Source */ 263 { 0x0617, 0x0080 }, /* R1559 - OUT2LMIX Input 4 Volume */ 264 { 0x0618, 0x0000 }, /* R1560 - OUT2RMIX Input 1 Source */ 265 { 0x0619, 0x0080 }, /* R1561 - OUT2RMIX Input 1 Volume */ 266 { 0x061A, 0x0000 }, /* R1562 - OUT2RMIX Input 2 Source */ 267 { 0x061B, 0x0080 }, /* R1563 - OUT2RMIX Input 2 Volume */ 268 { 0x061C, 0x0000 }, /* R1564 - OUT2RMIX Input 3 Source */ 269 { 0x061D, 0x0080 }, /* R1565 - OUT2RMIX Input 3 Volume */ 270 { 0x061E, 0x0000 }, /* R1566 - OUT2RMIX Input 4 Source */ 271 { 0x061F, 0x0080 }, /* R1567 - OUT2RMIX Input 4 Volume */ 272 { 0x0620, 0x0000 }, /* R1568 - AIF1TX1MIX Input 1 Source */ 273 { 0x0621, 0x0080 }, /* R1569 - AIF1TX1MIX Input 1 Volume */ 274 { 0x0622, 0x0000 }, /* R1570 - AIF1TX1MIX Input 2 Source */ 275 { 0x0623, 0x0080 }, /* R1571 - AIF1TX1MIX Input 2 Volume */ 276 { 0x0624, 0x0000 }, /* R1572 - AIF1TX1MIX Input 3 Source */ 277 { 0x0625, 0x0080 }, /* R1573 - AIF1TX1MIX Input 3 Volume */ 278 { 0x0626, 0x0000 }, /* R1574 - AIF1TX1MIX Input 4 Source */ 279 { 0x0627, 0x0080 }, /* R1575 - AIF1TX1MIX Input 4 Volume */ 280 { 0x0628, 0x0000 }, /* R1576 - AIF1TX2MIX Input 1 Source */ 281 { 0x0629, 0x0080 }, /* R1577 - AIF1TX2MIX Input 1 Volume */ 282 { 0x062A, 0x0000 }, /* R1578 - AIF1TX2MIX Input 2 Source */ 283 { 0x062B, 0x0080 }, /* R1579 - AIF1TX2MIX Input 2 Volume */ 284 { 0x062C, 0x0000 }, /* R1580 - AIF1TX2MIX Input 3 Source */ 285 { 0x062D, 0x0080 }, /* R1581 - AIF1TX2MIX Input 3 Volume */ 286 { 0x062E, 0x0000 }, /* R1582 - AIF1TX2MIX Input 4 Source */ 287 { 0x062F, 0x0080 }, /* R1583 - AIF1TX2MIX Input 4 Volume */ 288 { 0x0630, 0x0000 }, /* R1584 - AIF1TX3MIX Input 1 Source */ 289 { 0x0631, 0x0080 }, /* R1585 - AIF1TX3MIX Input 1 Volume */ 290 { 0x0632, 0x0000 }, /* R1586 - AIF1TX3MIX Input 2 Source */ 291 { 0x0633, 0x0080 }, /* R1587 - AIF1TX3MIX Input 2 Volume */ 292 { 0x0634, 0x0000 }, /* R1588 - AIF1TX3MIX Input 3 Source */ 293 { 0x0635, 0x0080 }, /* R1589 - AIF1TX3MIX Input 3 Volume */ 294 { 0x0636, 0x0000 }, /* R1590 - AIF1TX3MIX Input 4 Source */ 295 { 0x0637, 0x0080 }, /* R1591 - AIF1TX3MIX Input 4 Volume */ 296 { 0x0638, 0x0000 }, /* R1592 - AIF1TX4MIX Input 1 Source */ 297 { 0x0639, 0x0080 }, /* R1593 - AIF1TX4MIX Input 1 Volume */ 298 { 0x063A, 0x0000 }, /* R1594 - AIF1TX4MIX Input 2 Source */ 299 { 0x063B, 0x0080 }, /* R1595 - AIF1TX4MIX Input 2 Volume */ 300 { 0x063C, 0x0000 }, /* R1596 - AIF1TX4MIX Input 3 Source */ 301 { 0x063D, 0x0080 }, /* R1597 - AIF1TX4MIX Input 3 Volume */ 302 { 0x063E, 0x0000 }, /* R1598 - AIF1TX4MIX Input 4 Source */ 303 { 0x063F, 0x0080 }, /* R1599 - AIF1TX4MIX Input 4 Volume */ 304 { 0x0640, 0x0000 }, /* R1600 - AIF1TX5MIX Input 1 Source */ 305 { 0x0641, 0x0080 }, /* R1601 - AIF1TX5MIX Input 1 Volume */ 306 { 0x0642, 0x0000 }, /* R1602 - AIF1TX5MIX Input 2 Source */ 307 { 0x0643, 0x0080 }, /* R1603 - AIF1TX5MIX Input 2 Volume */ 308 { 0x0644, 0x0000 }, /* R1604 - AIF1TX5MIX Input 3 Source */ 309 { 0x0645, 0x0080 }, /* R1605 - AIF1TX5MIX Input 3 Volume */ 310 { 0x0646, 0x0000 }, /* R1606 - AIF1TX5MIX Input 4 Source */ 311 { 0x0647, 0x0080 }, /* R1607 - AIF1TX5MIX Input 4 Volume */ 312 { 0x0648, 0x0000 }, /* R1608 - AIF1TX6MIX Input 1 Source */ 313 { 0x0649, 0x0080 }, /* R1609 - AIF1TX6MIX Input 1 Volume */ 314 { 0x064A, 0x0000 }, /* R1610 - AIF1TX6MIX Input 2 Source */ 315 { 0x064B, 0x0080 }, /* R1611 - AIF1TX6MIX Input 2 Volume */ 316 { 0x064C, 0x0000 }, /* R1612 - AIF1TX6MIX Input 3 Source */ 317 { 0x064D, 0x0080 }, /* R1613 - AIF1TX6MIX Input 3 Volume */ 318 { 0x064E, 0x0000 }, /* R1614 - AIF1TX6MIX Input 4 Source */ 319 { 0x064F, 0x0080 }, /* R1615 - AIF1TX6MIX Input 4 Volume */ 320 { 0x0650, 0x0000 }, /* R1616 - EQLMIX Input 1 Source */ 321 { 0x0651, 0x0080 }, /* R1617 - EQLMIX Input 1 Volume */ 322 { 0x0652, 0x0000 }, /* R1618 - EQLMIX Input 2 Source */ 323 { 0x0653, 0x0080 }, /* R1619 - EQLMIX Input 2 Volume */ 324 { 0x0654, 0x0000 }, /* R1620 - EQLMIX Input 3 Source */ 325 { 0x0655, 0x0080 }, /* R1621 - EQLMIX Input 3 Volume */ 326 { 0x0656, 0x0000 }, /* R1622 - EQLMIX Input 4 Source */ 327 { 0x0657, 0x0080 }, /* R1623 - EQLMIX Input 4 Volume */ 328 { 0x0658, 0x0000 }, /* R1624 - EQRMIX Input 1 Source */ 329 { 0x0659, 0x0080 }, /* R1625 - EQRMIX Input 1 Volume */ 330 { 0x065A, 0x0000 }, /* R1626 - EQRMIX Input 2 Source */ 331 { 0x065B, 0x0080 }, /* R1627 - EQRMIX Input 2 Volume */ 332 { 0x065C, 0x0000 }, /* R1628 - EQRMIX Input 3 Source */ 333 { 0x065D, 0x0080 }, /* R1629 - EQRMIX Input 3 Volume */ 334 { 0x065E, 0x0000 }, /* R1630 - EQRMIX Input 4 Source */ 335 { 0x065F, 0x0080 }, /* R1631 - EQRMIX Input 4 Volume */ 336 { 0x0660, 0x0000 }, /* R1632 - LHPF1MIX Input 1 Source */ 337 { 0x0661, 0x0080 }, /* R1633 - LHPF1MIX Input 1 Volume */ 338 { 0x0662, 0x0000 }, /* R1634 - LHPF1MIX Input 2 Source */ 339 { 0x0663, 0x0080 }, /* R1635 - LHPF1MIX Input 2 Volume */ 340 { 0x0664, 0x0000 }, /* R1636 - LHPF1MIX Input 3 Source */ 341 { 0x0665, 0x0080 }, /* R1637 - LHPF1MIX Input 3 Volume */ 342 { 0x0666, 0x0000 }, /* R1638 - LHPF1MIX Input 4 Source */ 343 { 0x0667, 0x0080 }, /* R1639 - LHPF1MIX Input 4 Volume */ 344 { 0x0668, 0x0000 }, /* R1640 - LHPF2MIX Input 1 Source */ 345 { 0x0669, 0x0080 }, /* R1641 - LHPF2MIX Input 1 Volume */ 346 { 0x066A, 0x0000 }, /* R1642 - LHPF2MIX Input 2 Source */ 347 { 0x066B, 0x0080 }, /* R1643 - LHPF2MIX Input 2 Volume */ 348 { 0x066C, 0x0000 }, /* R1644 - LHPF2MIX Input 3 Source */ 349 { 0x066D, 0x0080 }, /* R1645 - LHPF2MIX Input 3 Volume */ 350 { 0x066E, 0x0000 }, /* R1646 - LHPF2MIX Input 4 Source */ 351 { 0x066F, 0x0080 }, /* R1647 - LHPF2MIX Input 4 Volume */ 352 { 0x0670, 0x0000 }, /* R1648 - DSP1LMIX Input 1 Source */ 353 { 0x0671, 0x0080 }, /* R1649 - DSP1LMIX Input 1 Volume */ 354 { 0x0672, 0x0000 }, /* R1650 - DSP1LMIX Input 2 Source */ 355 { 0x0673, 0x0080 }, /* R1651 - DSP1LMIX Input 2 Volume */ 356 { 0x0674, 0x0000 }, /* R1652 - DSP1LMIX Input 3 Source */ 357 { 0x0675, 0x0080 }, /* R1653 - DSP1LMIX Input 3 Volume */ 358 { 0x0676, 0x0000 }, /* R1654 - DSP1LMIX Input 4 Source */ 359 { 0x0677, 0x0080 }, /* R1655 - DSP1LMIX Input 4 Volume */ 360 { 0x0678, 0x0000 }, /* R1656 - DSP1RMIX Input 1 Source */ 361 { 0x0679, 0x0080 }, /* R1657 - DSP1RMIX Input 1 Volume */ 362 { 0x067A, 0x0000 }, /* R1658 - DSP1RMIX Input 2 Source */ 363 { 0x067B, 0x0080 }, /* R1659 - DSP1RMIX Input 2 Volume */ 364 { 0x067C, 0x0000 }, /* R1660 - DSP1RMIX Input 3 Source */ 365 { 0x067D, 0x0080 }, /* R1661 - DSP1RMIX Input 3 Volume */ 366 { 0x067E, 0x0000 }, /* R1662 - DSP1RMIX Input 4 Source */ 367 { 0x067F, 0x0080 }, /* R1663 - DSP1RMIX Input 4 Volume */ 368 { 0x0680, 0x0000 }, /* R1664 - DSP1AUX1MIX Input 1 Source */ 369 { 0x0681, 0x0000 }, /* R1665 - DSP1AUX2MIX Input 1 Source */ 370 { 0x0682, 0x0000 }, /* R1666 - DSP1AUX3MIX Input 1 Source */ 371 { 0x0683, 0x0000 }, /* R1667 - DSP1AUX4MIX Input 1 Source */ 372 { 0x0684, 0x0000 }, /* R1668 - DSP1AUX5MIX Input 1 Source */ 373 { 0x0685, 0x0000 }, /* R1669 - DSP1AUX6MIX Input 1 Source */ 374 { 0x0686, 0x0000 }, /* R1670 - DSP2LMIX Input 1 Source */ 375 { 0x0687, 0x0080 }, /* R1671 - DSP2LMIX Input 1 Volume */ 376 { 0x0688, 0x0000 }, /* R1672 - DSP2LMIX Input 2 Source */ 377 { 0x0689, 0x0080 }, /* R1673 - DSP2LMIX Input 2 Volume */ 378 { 0x068A, 0x0000 }, /* R1674 - DSP2LMIX Input 3 Source */ 379 { 0x068B, 0x0080 }, /* R1675 - DSP2LMIX Input 3 Volume */ 380 { 0x068C, 0x0000 }, /* R1676 - DSP2LMIX Input 4 Source */ 381 { 0x068D, 0x0080 }, /* R1677 - DSP2LMIX Input 4 Volume */ 382 { 0x068E, 0x0000 }, /* R1678 - DSP2RMIX Input 1 Source */ 383 { 0x068F, 0x0080 }, /* R1679 - DSP2RMIX Input 1 Volume */ 384 { 0x0690, 0x0000 }, /* R1680 - DSP2RMIX Input 2 Source */ 385 { 0x0691, 0x0080 }, /* R1681 - DSP2RMIX Input 2 Volume */ 386 { 0x0692, 0x0000 }, /* R1682 - DSP2RMIX Input 3 Source */ 387 { 0x0693, 0x0080 }, /* R1683 - DSP2RMIX Input 3 Volume */ 388 { 0x0694, 0x0000 }, /* R1684 - DSP2RMIX Input 4 Source */ 389 { 0x0695, 0x0080 }, /* R1685 - DSP2RMIX Input 4 Volume */ 390 { 0x0696, 0x0000 }, /* R1686 - DSP2AUX1MIX Input 1 Source */ 391 { 0x0697, 0x0000 }, /* R1687 - DSP2AUX2MIX Input 1 Source */ 392 { 0x0698, 0x0000 }, /* R1688 - DSP2AUX3MIX Input 1 Source */ 393 { 0x0699, 0x0000 }, /* R1689 - DSP2AUX4MIX Input 1 Source */ 394 { 0x069A, 0x0000 }, /* R1690 - DSP2AUX5MIX Input 1 Source */ 395 { 0x069B, 0x0000 }, /* R1691 - DSP2AUX6MIX Input 1 Source */ 396 { 0x0700, 0xA101 }, /* R1792 - GPIO CTRL 1 */ 397 { 0x0701, 0xA101 }, /* R1793 - GPIO CTRL 2 */ 398 { 0x0702, 0xA101 }, /* R1794 - GPIO CTRL 3 */ 399 { 0x0703, 0xA101 }, /* R1795 - GPIO CTRL 4 */ 400 { 0x0709, 0x0000 }, /* R1801 - Misc Pad Ctrl 1 */ 401 { 0x0801, 0x00FF }, /* R2049 - Interrupt Status 1 Mask */ 402 { 0x0804, 0xFFFF }, /* R2052 - Interrupt Status 2 Mask */ 403 { 0x0808, 0x0000 }, /* R2056 - Interrupt Control */ 404 { 0x0900, 0x0000 }, /* R2304 - EQL_1 */ 405 { 0x0901, 0x0000 }, /* R2305 - EQL_2 */ 406 { 0x0902, 0x0000 }, /* R2306 - EQL_3 */ 407 { 0x0903, 0x0000 }, /* R2307 - EQL_4 */ 408 { 0x0904, 0x0000 }, /* R2308 - EQL_5 */ 409 { 0x0905, 0x0000 }, /* R2309 - EQL_6 */ 410 { 0x0906, 0x0000 }, /* R2310 - EQL_7 */ 411 { 0x0907, 0x0000 }, /* R2311 - EQL_8 */ 412 { 0x0908, 0x0000 }, /* R2312 - EQL_9 */ 413 { 0x0909, 0x0000 }, /* R2313 - EQL_10 */ 414 { 0x090A, 0x0000 }, /* R2314 - EQL_11 */ 415 { 0x090B, 0x0000 }, /* R2315 - EQL_12 */ 416 { 0x090C, 0x0000 }, /* R2316 - EQL_13 */ 417 { 0x090D, 0x0000 }, /* R2317 - EQL_14 */ 418 { 0x090E, 0x0000 }, /* R2318 - EQL_15 */ 419 { 0x090F, 0x0000 }, /* R2319 - EQL_16 */ 420 { 0x0910, 0x0000 }, /* R2320 - EQL_17 */ 421 { 0x0911, 0x0000 }, /* R2321 - EQL_18 */ 422 { 0x0912, 0x0000 }, /* R2322 - EQL_19 */ 423 { 0x0913, 0x0000 }, /* R2323 - EQL_20 */ 424 { 0x0916, 0x0000 }, /* R2326 - EQR_1 */ 425 { 0x0917, 0x0000 }, /* R2327 - EQR_2 */ 426 { 0x0918, 0x0000 }, /* R2328 - EQR_3 */ 427 { 0x0919, 0x0000 }, /* R2329 - EQR_4 */ 428 { 0x091A, 0x0000 }, /* R2330 - EQR_5 */ 429 { 0x091B, 0x0000 }, /* R2331 - EQR_6 */ 430 { 0x091C, 0x0000 }, /* R2332 - EQR_7 */ 431 { 0x091D, 0x0000 }, /* R2333 - EQR_8 */ 432 { 0x091E, 0x0000 }, /* R2334 - EQR_9 */ 433 { 0x091F, 0x0000 }, /* R2335 - EQR_10 */ 434 { 0x0920, 0x0000 }, /* R2336 - EQR_11 */ 435 { 0x0921, 0x0000 }, /* R2337 - EQR_12 */ 436 { 0x0922, 0x0000 }, /* R2338 - EQR_13 */ 437 { 0x0923, 0x0000 }, /* R2339 - EQR_14 */ 438 { 0x0924, 0x0000 }, /* R2340 - EQR_15 */ 439 { 0x0925, 0x0000 }, /* R2341 - EQR_16 */ 440 { 0x0926, 0x0000 }, /* R2342 - EQR_17 */ 441 { 0x0927, 0x0000 }, /* R2343 - EQR_18 */ 442 { 0x0928, 0x0000 }, /* R2344 - EQR_19 */ 443 { 0x0929, 0x0000 }, /* R2345 - EQR_20 */ 444 { 0x093E, 0x0000 }, /* R2366 - HPLPF1_1 */ 445 { 0x093F, 0x0000 }, /* R2367 - HPLPF1_2 */ 446 { 0x0942, 0x0000 }, /* R2370 - HPLPF2_1 */ 447 { 0x0943, 0x0000 }, /* R2371 - HPLPF2_2 */ 448 { 0x0A00, 0x0000 }, /* R2560 - DSP1 Control 1 */ 449 { 0x0A02, 0x0000 }, /* R2562 - DSP1 Control 2 */ 450 { 0x0A03, 0x0000 }, /* R2563 - DSP1 Control 3 */ 451 { 0x0A04, 0x0000 }, /* R2564 - DSP1 Control 4 */ 452 { 0x0A06, 0x0000 }, /* R2566 - DSP1 Control 5 */ 453 { 0x0A07, 0x0000 }, /* R2567 - DSP1 Control 6 */ 454 { 0x0A08, 0x0000 }, /* R2568 - DSP1 Control 7 */ 455 { 0x0A09, 0x0000 }, /* R2569 - DSP1 Control 8 */ 456 { 0x0A0A, 0x0000 }, /* R2570 - DSP1 Control 9 */ 457 { 0x0A0B, 0x0000 }, /* R2571 - DSP1 Control 10 */ 458 { 0x0A0C, 0x0000 }, /* R2572 - DSP1 Control 11 */ 459 { 0x0A0D, 0x0000 }, /* R2573 - DSP1 Control 12 */ 460 { 0x0A0F, 0x0000 }, /* R2575 - DSP1 Control 13 */ 461 { 0x0A10, 0x0000 }, /* R2576 - DSP1 Control 14 */ 462 { 0x0A11, 0x0000 }, /* R2577 - DSP1 Control 15 */ 463 { 0x0A12, 0x0000 }, /* R2578 - DSP1 Control 16 */ 464 { 0x0A13, 0x0000 }, /* R2579 - DSP1 Control 17 */ 465 { 0x0A14, 0x0000 }, /* R2580 - DSP1 Control 18 */ 466 { 0x0A16, 0x0000 }, /* R2582 - DSP1 Control 19 */ 467 { 0x0A17, 0x0000 }, /* R2583 - DSP1 Control 20 */ 468 { 0x0A18, 0x0000 }, /* R2584 - DSP1 Control 21 */ 469 { 0x0A1A, 0x1800 }, /* R2586 - DSP1 Control 22 */ 470 { 0x0A1B, 0x1000 }, /* R2587 - DSP1 Control 23 */ 471 { 0x0A1C, 0x0400 }, /* R2588 - DSP1 Control 24 */ 472 { 0x0A1E, 0x0000 }, /* R2590 - DSP1 Control 25 */ 473 { 0x0A20, 0x0000 }, /* R2592 - DSP1 Control 26 */ 474 { 0x0A21, 0x0000 }, /* R2593 - DSP1 Control 27 */ 475 { 0x0A22, 0x0000 }, /* R2594 - DSP1 Control 28 */ 476 { 0x0A23, 0x0000 }, /* R2595 - DSP1 Control 29 */ 477 { 0x0A24, 0x0000 }, /* R2596 - DSP1 Control 30 */ 478 { 0x0A26, 0x0000 }, /* R2598 - DSP1 Control 31 */ 479 { 0x0B00, 0x0000 }, /* R2816 - DSP2 Control 1 */ 480 { 0x0B02, 0x0000 }, /* R2818 - DSP2 Control 2 */ 481 { 0x0B03, 0x0000 }, /* R2819 - DSP2 Control 3 */ 482 { 0x0B04, 0x0000 }, /* R2820 - DSP2 Control 4 */ 483 { 0x0B06, 0x0000 }, /* R2822 - DSP2 Control 5 */ 484 { 0x0B07, 0x0000 }, /* R2823 - DSP2 Control 6 */ 485 { 0x0B08, 0x0000 }, /* R2824 - DSP2 Control 7 */ 486 { 0x0B09, 0x0000 }, /* R2825 - DSP2 Control 8 */ 487 { 0x0B0A, 0x0000 }, /* R2826 - DSP2 Control 9 */ 488 { 0x0B0B, 0x0000 }, /* R2827 - DSP2 Control 10 */ 489 { 0x0B0C, 0x0000 }, /* R2828 - DSP2 Control 11 */ 490 { 0x0B0D, 0x0000 }, /* R2829 - DSP2 Control 12 */ 491 { 0x0B0F, 0x0000 }, /* R2831 - DSP2 Control 13 */ 492 { 0x0B10, 0x0000 }, /* R2832 - DSP2 Control 14 */ 493 { 0x0B11, 0x0000 }, /* R2833 - DSP2 Control 15 */ 494 { 0x0B12, 0x0000 }, /* R2834 - DSP2 Control 16 */ 495 { 0x0B13, 0x0000 }, /* R2835 - DSP2 Control 17 */ 496 { 0x0B14, 0x0000 }, /* R2836 - DSP2 Control 18 */ 497 { 0x0B16, 0x0000 }, /* R2838 - DSP2 Control 19 */ 498 { 0x0B17, 0x0000 }, /* R2839 - DSP2 Control 20 */ 499 { 0x0B18, 0x0000 }, /* R2840 - DSP2 Control 21 */ 500 { 0x0B1A, 0x0800 }, /* R2842 - DSP2 Control 22 */ 501 { 0x0B1B, 0x1000 }, /* R2843 - DSP2 Control 23 */ 502 { 0x0B1C, 0x0400 }, /* R2844 - DSP2 Control 24 */ 503 { 0x0B1E, 0x0000 }, /* R2846 - DSP2 Control 25 */ 504 { 0x0B20, 0x0000 }, /* R2848 - DSP2 Control 26 */ 505 { 0x0B21, 0x0000 }, /* R2849 - DSP2 Control 27 */ 506 { 0x0B22, 0x0000 }, /* R2850 - DSP2 Control 28 */ 507 { 0x0B23, 0x0000 }, /* R2851 - DSP2 Control 29 */ 508 { 0x0B24, 0x0000 }, /* R2852 - DSP2 Control 30 */ 509 { 0x0B26, 0x0000 }, /* R2854 - DSP2 Control 31 */ 510 }; 511 512 static bool wm2200_volatile_register(struct device *dev, unsigned int reg) 513 { 514 int i; 515 516 for (i = 0; i < ARRAY_SIZE(wm2200_ranges); i++) 517 if ((reg >= wm2200_ranges[i].window_start && 518 reg <= wm2200_ranges[i].window_start + 519 wm2200_ranges[i].window_len) || 520 (reg >= wm2200_ranges[i].range_min && 521 reg <= wm2200_ranges[i].range_max)) 522 return true; 523 524 switch (reg) { 525 case WM2200_SOFTWARE_RESET: 526 case WM2200_DEVICE_REVISION: 527 case WM2200_ADPS1_IRQ0: 528 case WM2200_ADPS1_IRQ1: 529 case WM2200_INTERRUPT_STATUS_1: 530 case WM2200_INTERRUPT_STATUS_2: 531 case WM2200_INTERRUPT_RAW_STATUS_2: 532 return true; 533 default: 534 return false; 535 } 536 } 537 538 static bool wm2200_readable_register(struct device *dev, unsigned int reg) 539 { 540 int i; 541 542 for (i = 0; i < ARRAY_SIZE(wm2200_ranges); i++) 543 if ((reg >= wm2200_ranges[i].window_start && 544 reg <= wm2200_ranges[i].window_start + 545 wm2200_ranges[i].window_len) || 546 (reg >= wm2200_ranges[i].range_min && 547 reg <= wm2200_ranges[i].range_max)) 548 return true; 549 550 switch (reg) { 551 case WM2200_SOFTWARE_RESET: 552 case WM2200_DEVICE_REVISION: 553 case WM2200_TONE_GENERATOR_1: 554 case WM2200_CLOCKING_3: 555 case WM2200_CLOCKING_4: 556 case WM2200_FLL_CONTROL_1: 557 case WM2200_FLL_CONTROL_2: 558 case WM2200_FLL_CONTROL_3: 559 case WM2200_FLL_CONTROL_4: 560 case WM2200_FLL_CONTROL_6: 561 case WM2200_FLL_CONTROL_7: 562 case WM2200_FLL_EFS_1: 563 case WM2200_FLL_EFS_2: 564 case WM2200_MIC_CHARGE_PUMP_1: 565 case WM2200_MIC_CHARGE_PUMP_2: 566 case WM2200_DM_CHARGE_PUMP_1: 567 case WM2200_MIC_BIAS_CTRL_1: 568 case WM2200_MIC_BIAS_CTRL_2: 569 case WM2200_EAR_PIECE_CTRL_1: 570 case WM2200_EAR_PIECE_CTRL_2: 571 case WM2200_INPUT_ENABLES: 572 case WM2200_IN1L_CONTROL: 573 case WM2200_IN1R_CONTROL: 574 case WM2200_IN2L_CONTROL: 575 case WM2200_IN2R_CONTROL: 576 case WM2200_IN3L_CONTROL: 577 case WM2200_IN3R_CONTROL: 578 case WM2200_RXANC_SRC: 579 case WM2200_INPUT_VOLUME_RAMP: 580 case WM2200_ADC_DIGITAL_VOLUME_1L: 581 case WM2200_ADC_DIGITAL_VOLUME_1R: 582 case WM2200_ADC_DIGITAL_VOLUME_2L: 583 case WM2200_ADC_DIGITAL_VOLUME_2R: 584 case WM2200_ADC_DIGITAL_VOLUME_3L: 585 case WM2200_ADC_DIGITAL_VOLUME_3R: 586 case WM2200_OUTPUT_ENABLES: 587 case WM2200_DAC_VOLUME_LIMIT_1L: 588 case WM2200_DAC_VOLUME_LIMIT_1R: 589 case WM2200_DAC_VOLUME_LIMIT_2L: 590 case WM2200_DAC_VOLUME_LIMIT_2R: 591 case WM2200_DAC_AEC_CONTROL_1: 592 case WM2200_OUTPUT_VOLUME_RAMP: 593 case WM2200_DAC_DIGITAL_VOLUME_1L: 594 case WM2200_DAC_DIGITAL_VOLUME_1R: 595 case WM2200_DAC_DIGITAL_VOLUME_2L: 596 case WM2200_DAC_DIGITAL_VOLUME_2R: 597 case WM2200_PDM_1: 598 case WM2200_PDM_2: 599 case WM2200_AUDIO_IF_1_1: 600 case WM2200_AUDIO_IF_1_2: 601 case WM2200_AUDIO_IF_1_3: 602 case WM2200_AUDIO_IF_1_4: 603 case WM2200_AUDIO_IF_1_5: 604 case WM2200_AUDIO_IF_1_6: 605 case WM2200_AUDIO_IF_1_7: 606 case WM2200_AUDIO_IF_1_8: 607 case WM2200_AUDIO_IF_1_9: 608 case WM2200_AUDIO_IF_1_10: 609 case WM2200_AUDIO_IF_1_11: 610 case WM2200_AUDIO_IF_1_12: 611 case WM2200_AUDIO_IF_1_13: 612 case WM2200_AUDIO_IF_1_14: 613 case WM2200_AUDIO_IF_1_15: 614 case WM2200_AUDIO_IF_1_16: 615 case WM2200_AUDIO_IF_1_17: 616 case WM2200_AUDIO_IF_1_18: 617 case WM2200_AUDIO_IF_1_19: 618 case WM2200_AUDIO_IF_1_20: 619 case WM2200_AUDIO_IF_1_21: 620 case WM2200_AUDIO_IF_1_22: 621 case WM2200_OUT1LMIX_INPUT_1_SOURCE: 622 case WM2200_OUT1LMIX_INPUT_1_VOLUME: 623 case WM2200_OUT1LMIX_INPUT_2_SOURCE: 624 case WM2200_OUT1LMIX_INPUT_2_VOLUME: 625 case WM2200_OUT1LMIX_INPUT_3_SOURCE: 626 case WM2200_OUT1LMIX_INPUT_3_VOLUME: 627 case WM2200_OUT1LMIX_INPUT_4_SOURCE: 628 case WM2200_OUT1LMIX_INPUT_4_VOLUME: 629 case WM2200_OUT1RMIX_INPUT_1_SOURCE: 630 case WM2200_OUT1RMIX_INPUT_1_VOLUME: 631 case WM2200_OUT1RMIX_INPUT_2_SOURCE: 632 case WM2200_OUT1RMIX_INPUT_2_VOLUME: 633 case WM2200_OUT1RMIX_INPUT_3_SOURCE: 634 case WM2200_OUT1RMIX_INPUT_3_VOLUME: 635 case WM2200_OUT1RMIX_INPUT_4_SOURCE: 636 case WM2200_OUT1RMIX_INPUT_4_VOLUME: 637 case WM2200_OUT2LMIX_INPUT_1_SOURCE: 638 case WM2200_OUT2LMIX_INPUT_1_VOLUME: 639 case WM2200_OUT2LMIX_INPUT_2_SOURCE: 640 case WM2200_OUT2LMIX_INPUT_2_VOLUME: 641 case WM2200_OUT2LMIX_INPUT_3_SOURCE: 642 case WM2200_OUT2LMIX_INPUT_3_VOLUME: 643 case WM2200_OUT2LMIX_INPUT_4_SOURCE: 644 case WM2200_OUT2LMIX_INPUT_4_VOLUME: 645 case WM2200_OUT2RMIX_INPUT_1_SOURCE: 646 case WM2200_OUT2RMIX_INPUT_1_VOLUME: 647 case WM2200_OUT2RMIX_INPUT_2_SOURCE: 648 case WM2200_OUT2RMIX_INPUT_2_VOLUME: 649 case WM2200_OUT2RMIX_INPUT_3_SOURCE: 650 case WM2200_OUT2RMIX_INPUT_3_VOLUME: 651 case WM2200_OUT2RMIX_INPUT_4_SOURCE: 652 case WM2200_OUT2RMIX_INPUT_4_VOLUME: 653 case WM2200_AIF1TX1MIX_INPUT_1_SOURCE: 654 case WM2200_AIF1TX1MIX_INPUT_1_VOLUME: 655 case WM2200_AIF1TX1MIX_INPUT_2_SOURCE: 656 case WM2200_AIF1TX1MIX_INPUT_2_VOLUME: 657 case WM2200_AIF1TX1MIX_INPUT_3_SOURCE: 658 case WM2200_AIF1TX1MIX_INPUT_3_VOLUME: 659 case WM2200_AIF1TX1MIX_INPUT_4_SOURCE: 660 case WM2200_AIF1TX1MIX_INPUT_4_VOLUME: 661 case WM2200_AIF1TX2MIX_INPUT_1_SOURCE: 662 case WM2200_AIF1TX2MIX_INPUT_1_VOLUME: 663 case WM2200_AIF1TX2MIX_INPUT_2_SOURCE: 664 case WM2200_AIF1TX2MIX_INPUT_2_VOLUME: 665 case WM2200_AIF1TX2MIX_INPUT_3_SOURCE: 666 case WM2200_AIF1TX2MIX_INPUT_3_VOLUME: 667 case WM2200_AIF1TX2MIX_INPUT_4_SOURCE: 668 case WM2200_AIF1TX2MIX_INPUT_4_VOLUME: 669 case WM2200_AIF1TX3MIX_INPUT_1_SOURCE: 670 case WM2200_AIF1TX3MIX_INPUT_1_VOLUME: 671 case WM2200_AIF1TX3MIX_INPUT_2_SOURCE: 672 case WM2200_AIF1TX3MIX_INPUT_2_VOLUME: 673 case WM2200_AIF1TX3MIX_INPUT_3_SOURCE: 674 case WM2200_AIF1TX3MIX_INPUT_3_VOLUME: 675 case WM2200_AIF1TX3MIX_INPUT_4_SOURCE: 676 case WM2200_AIF1TX3MIX_INPUT_4_VOLUME: 677 case WM2200_AIF1TX4MIX_INPUT_1_SOURCE: 678 case WM2200_AIF1TX4MIX_INPUT_1_VOLUME: 679 case WM2200_AIF1TX4MIX_INPUT_2_SOURCE: 680 case WM2200_AIF1TX4MIX_INPUT_2_VOLUME: 681 case WM2200_AIF1TX4MIX_INPUT_3_SOURCE: 682 case WM2200_AIF1TX4MIX_INPUT_3_VOLUME: 683 case WM2200_AIF1TX4MIX_INPUT_4_SOURCE: 684 case WM2200_AIF1TX4MIX_INPUT_4_VOLUME: 685 case WM2200_AIF1TX5MIX_INPUT_1_SOURCE: 686 case WM2200_AIF1TX5MIX_INPUT_1_VOLUME: 687 case WM2200_AIF1TX5MIX_INPUT_2_SOURCE: 688 case WM2200_AIF1TX5MIX_INPUT_2_VOLUME: 689 case WM2200_AIF1TX5MIX_INPUT_3_SOURCE: 690 case WM2200_AIF1TX5MIX_INPUT_3_VOLUME: 691 case WM2200_AIF1TX5MIX_INPUT_4_SOURCE: 692 case WM2200_AIF1TX5MIX_INPUT_4_VOLUME: 693 case WM2200_AIF1TX6MIX_INPUT_1_SOURCE: 694 case WM2200_AIF1TX6MIX_INPUT_1_VOLUME: 695 case WM2200_AIF1TX6MIX_INPUT_2_SOURCE: 696 case WM2200_AIF1TX6MIX_INPUT_2_VOLUME: 697 case WM2200_AIF1TX6MIX_INPUT_3_SOURCE: 698 case WM2200_AIF1TX6MIX_INPUT_3_VOLUME: 699 case WM2200_AIF1TX6MIX_INPUT_4_SOURCE: 700 case WM2200_AIF1TX6MIX_INPUT_4_VOLUME: 701 case WM2200_EQLMIX_INPUT_1_SOURCE: 702 case WM2200_EQLMIX_INPUT_1_VOLUME: 703 case WM2200_EQLMIX_INPUT_2_SOURCE: 704 case WM2200_EQLMIX_INPUT_2_VOLUME: 705 case WM2200_EQLMIX_INPUT_3_SOURCE: 706 case WM2200_EQLMIX_INPUT_3_VOLUME: 707 case WM2200_EQLMIX_INPUT_4_SOURCE: 708 case WM2200_EQLMIX_INPUT_4_VOLUME: 709 case WM2200_EQRMIX_INPUT_1_SOURCE: 710 case WM2200_EQRMIX_INPUT_1_VOLUME: 711 case WM2200_EQRMIX_INPUT_2_SOURCE: 712 case WM2200_EQRMIX_INPUT_2_VOLUME: 713 case WM2200_EQRMIX_INPUT_3_SOURCE: 714 case WM2200_EQRMIX_INPUT_3_VOLUME: 715 case WM2200_EQRMIX_INPUT_4_SOURCE: 716 case WM2200_EQRMIX_INPUT_4_VOLUME: 717 case WM2200_LHPF1MIX_INPUT_1_SOURCE: 718 case WM2200_LHPF1MIX_INPUT_1_VOLUME: 719 case WM2200_LHPF1MIX_INPUT_2_SOURCE: 720 case WM2200_LHPF1MIX_INPUT_2_VOLUME: 721 case WM2200_LHPF1MIX_INPUT_3_SOURCE: 722 case WM2200_LHPF1MIX_INPUT_3_VOLUME: 723 case WM2200_LHPF1MIX_INPUT_4_SOURCE: 724 case WM2200_LHPF1MIX_INPUT_4_VOLUME: 725 case WM2200_LHPF2MIX_INPUT_1_SOURCE: 726 case WM2200_LHPF2MIX_INPUT_1_VOLUME: 727 case WM2200_LHPF2MIX_INPUT_2_SOURCE: 728 case WM2200_LHPF2MIX_INPUT_2_VOLUME: 729 case WM2200_LHPF2MIX_INPUT_3_SOURCE: 730 case WM2200_LHPF2MIX_INPUT_3_VOLUME: 731 case WM2200_LHPF2MIX_INPUT_4_SOURCE: 732 case WM2200_LHPF2MIX_INPUT_4_VOLUME: 733 case WM2200_DSP1LMIX_INPUT_1_SOURCE: 734 case WM2200_DSP1LMIX_INPUT_1_VOLUME: 735 case WM2200_DSP1LMIX_INPUT_2_SOURCE: 736 case WM2200_DSP1LMIX_INPUT_2_VOLUME: 737 case WM2200_DSP1LMIX_INPUT_3_SOURCE: 738 case WM2200_DSP1LMIX_INPUT_3_VOLUME: 739 case WM2200_DSP1LMIX_INPUT_4_SOURCE: 740 case WM2200_DSP1LMIX_INPUT_4_VOLUME: 741 case WM2200_DSP1RMIX_INPUT_1_SOURCE: 742 case WM2200_DSP1RMIX_INPUT_1_VOLUME: 743 case WM2200_DSP1RMIX_INPUT_2_SOURCE: 744 case WM2200_DSP1RMIX_INPUT_2_VOLUME: 745 case WM2200_DSP1RMIX_INPUT_3_SOURCE: 746 case WM2200_DSP1RMIX_INPUT_3_VOLUME: 747 case WM2200_DSP1RMIX_INPUT_4_SOURCE: 748 case WM2200_DSP1RMIX_INPUT_4_VOLUME: 749 case WM2200_DSP1AUX1MIX_INPUT_1_SOURCE: 750 case WM2200_DSP1AUX2MIX_INPUT_1_SOURCE: 751 case WM2200_DSP1AUX3MIX_INPUT_1_SOURCE: 752 case WM2200_DSP1AUX4MIX_INPUT_1_SOURCE: 753 case WM2200_DSP1AUX5MIX_INPUT_1_SOURCE: 754 case WM2200_DSP1AUX6MIX_INPUT_1_SOURCE: 755 case WM2200_DSP2LMIX_INPUT_1_SOURCE: 756 case WM2200_DSP2LMIX_INPUT_1_VOLUME: 757 case WM2200_DSP2LMIX_INPUT_2_SOURCE: 758 case WM2200_DSP2LMIX_INPUT_2_VOLUME: 759 case WM2200_DSP2LMIX_INPUT_3_SOURCE: 760 case WM2200_DSP2LMIX_INPUT_3_VOLUME: 761 case WM2200_DSP2LMIX_INPUT_4_SOURCE: 762 case WM2200_DSP2LMIX_INPUT_4_VOLUME: 763 case WM2200_DSP2RMIX_INPUT_1_SOURCE: 764 case WM2200_DSP2RMIX_INPUT_1_VOLUME: 765 case WM2200_DSP2RMIX_INPUT_2_SOURCE: 766 case WM2200_DSP2RMIX_INPUT_2_VOLUME: 767 case WM2200_DSP2RMIX_INPUT_3_SOURCE: 768 case WM2200_DSP2RMIX_INPUT_3_VOLUME: 769 case WM2200_DSP2RMIX_INPUT_4_SOURCE: 770 case WM2200_DSP2RMIX_INPUT_4_VOLUME: 771 case WM2200_DSP2AUX1MIX_INPUT_1_SOURCE: 772 case WM2200_DSP2AUX2MIX_INPUT_1_SOURCE: 773 case WM2200_DSP2AUX3MIX_INPUT_1_SOURCE: 774 case WM2200_DSP2AUX4MIX_INPUT_1_SOURCE: 775 case WM2200_DSP2AUX5MIX_INPUT_1_SOURCE: 776 case WM2200_DSP2AUX6MIX_INPUT_1_SOURCE: 777 case WM2200_GPIO_CTRL_1: 778 case WM2200_GPIO_CTRL_2: 779 case WM2200_GPIO_CTRL_3: 780 case WM2200_GPIO_CTRL_4: 781 case WM2200_ADPS1_IRQ0: 782 case WM2200_ADPS1_IRQ1: 783 case WM2200_MISC_PAD_CTRL_1: 784 case WM2200_INTERRUPT_STATUS_1: 785 case WM2200_INTERRUPT_STATUS_1_MASK: 786 case WM2200_INTERRUPT_STATUS_2: 787 case WM2200_INTERRUPT_RAW_STATUS_2: 788 case WM2200_INTERRUPT_STATUS_2_MASK: 789 case WM2200_INTERRUPT_CONTROL: 790 case WM2200_EQL_1: 791 case WM2200_EQL_2: 792 case WM2200_EQL_3: 793 case WM2200_EQL_4: 794 case WM2200_EQL_5: 795 case WM2200_EQL_6: 796 case WM2200_EQL_7: 797 case WM2200_EQL_8: 798 case WM2200_EQL_9: 799 case WM2200_EQL_10: 800 case WM2200_EQL_11: 801 case WM2200_EQL_12: 802 case WM2200_EQL_13: 803 case WM2200_EQL_14: 804 case WM2200_EQL_15: 805 case WM2200_EQL_16: 806 case WM2200_EQL_17: 807 case WM2200_EQL_18: 808 case WM2200_EQL_19: 809 case WM2200_EQL_20: 810 case WM2200_EQR_1: 811 case WM2200_EQR_2: 812 case WM2200_EQR_3: 813 case WM2200_EQR_4: 814 case WM2200_EQR_5: 815 case WM2200_EQR_6: 816 case WM2200_EQR_7: 817 case WM2200_EQR_8: 818 case WM2200_EQR_9: 819 case WM2200_EQR_10: 820 case WM2200_EQR_11: 821 case WM2200_EQR_12: 822 case WM2200_EQR_13: 823 case WM2200_EQR_14: 824 case WM2200_EQR_15: 825 case WM2200_EQR_16: 826 case WM2200_EQR_17: 827 case WM2200_EQR_18: 828 case WM2200_EQR_19: 829 case WM2200_EQR_20: 830 case WM2200_HPLPF1_1: 831 case WM2200_HPLPF1_2: 832 case WM2200_HPLPF2_1: 833 case WM2200_HPLPF2_2: 834 case WM2200_DSP1_CONTROL_1: 835 case WM2200_DSP1_CONTROL_2: 836 case WM2200_DSP1_CONTROL_3: 837 case WM2200_DSP1_CONTROL_4: 838 case WM2200_DSP1_CONTROL_5: 839 case WM2200_DSP1_CONTROL_6: 840 case WM2200_DSP1_CONTROL_7: 841 case WM2200_DSP1_CONTROL_8: 842 case WM2200_DSP1_CONTROL_9: 843 case WM2200_DSP1_CONTROL_10: 844 case WM2200_DSP1_CONTROL_11: 845 case WM2200_DSP1_CONTROL_12: 846 case WM2200_DSP1_CONTROL_13: 847 case WM2200_DSP1_CONTROL_14: 848 case WM2200_DSP1_CONTROL_15: 849 case WM2200_DSP1_CONTROL_16: 850 case WM2200_DSP1_CONTROL_17: 851 case WM2200_DSP1_CONTROL_18: 852 case WM2200_DSP1_CONTROL_19: 853 case WM2200_DSP1_CONTROL_20: 854 case WM2200_DSP1_CONTROL_21: 855 case WM2200_DSP1_CONTROL_22: 856 case WM2200_DSP1_CONTROL_23: 857 case WM2200_DSP1_CONTROL_24: 858 case WM2200_DSP1_CONTROL_25: 859 case WM2200_DSP1_CONTROL_26: 860 case WM2200_DSP1_CONTROL_27: 861 case WM2200_DSP1_CONTROL_28: 862 case WM2200_DSP1_CONTROL_29: 863 case WM2200_DSP1_CONTROL_30: 864 case WM2200_DSP1_CONTROL_31: 865 case WM2200_DSP2_CONTROL_1: 866 case WM2200_DSP2_CONTROL_2: 867 case WM2200_DSP2_CONTROL_3: 868 case WM2200_DSP2_CONTROL_4: 869 case WM2200_DSP2_CONTROL_5: 870 case WM2200_DSP2_CONTROL_6: 871 case WM2200_DSP2_CONTROL_7: 872 case WM2200_DSP2_CONTROL_8: 873 case WM2200_DSP2_CONTROL_9: 874 case WM2200_DSP2_CONTROL_10: 875 case WM2200_DSP2_CONTROL_11: 876 case WM2200_DSP2_CONTROL_12: 877 case WM2200_DSP2_CONTROL_13: 878 case WM2200_DSP2_CONTROL_14: 879 case WM2200_DSP2_CONTROL_15: 880 case WM2200_DSP2_CONTROL_16: 881 case WM2200_DSP2_CONTROL_17: 882 case WM2200_DSP2_CONTROL_18: 883 case WM2200_DSP2_CONTROL_19: 884 case WM2200_DSP2_CONTROL_20: 885 case WM2200_DSP2_CONTROL_21: 886 case WM2200_DSP2_CONTROL_22: 887 case WM2200_DSP2_CONTROL_23: 888 case WM2200_DSP2_CONTROL_24: 889 case WM2200_DSP2_CONTROL_25: 890 case WM2200_DSP2_CONTROL_26: 891 case WM2200_DSP2_CONTROL_27: 892 case WM2200_DSP2_CONTROL_28: 893 case WM2200_DSP2_CONTROL_29: 894 case WM2200_DSP2_CONTROL_30: 895 case WM2200_DSP2_CONTROL_31: 896 return true; 897 default: 898 return false; 899 } 900 } 901 902 static const struct reg_sequence wm2200_reva_patch[] = { 903 { 0x07, 0x0003 }, 904 { 0x102, 0x0200 }, 905 { 0x203, 0x0084 }, 906 { 0x201, 0x83FF }, 907 { 0x20C, 0x0062 }, 908 { 0x20D, 0x0062 }, 909 { 0x207, 0x2002 }, 910 { 0x208, 0x20C0 }, 911 { 0x21D, 0x01C0 }, 912 { 0x50A, 0x0001 }, 913 { 0x50B, 0x0002 }, 914 { 0x50C, 0x0003 }, 915 { 0x50D, 0x0004 }, 916 { 0x50E, 0x0005 }, 917 { 0x510, 0x0001 }, 918 { 0x511, 0x0002 }, 919 { 0x512, 0x0003 }, 920 { 0x513, 0x0004 }, 921 { 0x514, 0x0005 }, 922 { 0x515, 0x0000 }, 923 { 0x201, 0x8084 }, 924 { 0x202, 0xBBDE }, 925 { 0x203, 0x00EC }, 926 { 0x500, 0x8000 }, 927 { 0x507, 0x1820 }, 928 { 0x508, 0x1820 }, 929 { 0x505, 0x0300 }, 930 { 0x506, 0x0300 }, 931 { 0x302, 0x2280 }, 932 { 0x303, 0x0080 }, 933 { 0x304, 0x2280 }, 934 { 0x305, 0x0080 }, 935 { 0x306, 0x2280 }, 936 { 0x307, 0x0080 }, 937 { 0x401, 0x0080 }, 938 { 0x402, 0x0080 }, 939 { 0x417, 0x3069 }, 940 { 0x900, 0x6318 }, 941 { 0x901, 0x6300 }, 942 { 0x902, 0x0FC8 }, 943 { 0x903, 0x03FE }, 944 { 0x904, 0x00E0 }, 945 { 0x905, 0x1EC4 }, 946 { 0x906, 0xF136 }, 947 { 0x907, 0x0409 }, 948 { 0x908, 0x04CC }, 949 { 0x909, 0x1C9B }, 950 { 0x90A, 0xF337 }, 951 { 0x90B, 0x040B }, 952 { 0x90C, 0x0CBB }, 953 { 0x90D, 0x16F8 }, 954 { 0x90E, 0xF7D9 }, 955 { 0x90F, 0x040A }, 956 { 0x910, 0x1F14 }, 957 { 0x911, 0x058C }, 958 { 0x912, 0x0563 }, 959 { 0x913, 0x4000 }, 960 { 0x916, 0x6318 }, 961 { 0x917, 0x6300 }, 962 { 0x918, 0x0FC8 }, 963 { 0x919, 0x03FE }, 964 { 0x91A, 0x00E0 }, 965 { 0x91B, 0x1EC4 }, 966 { 0x91C, 0xF136 }, 967 { 0x91D, 0x0409 }, 968 { 0x91E, 0x04CC }, 969 { 0x91F, 0x1C9B }, 970 { 0x920, 0xF337 }, 971 { 0x921, 0x040B }, 972 { 0x922, 0x0CBB }, 973 { 0x923, 0x16F8 }, 974 { 0x924, 0xF7D9 }, 975 { 0x925, 0x040A }, 976 { 0x926, 0x1F14 }, 977 { 0x927, 0x058C }, 978 { 0x928, 0x0563 }, 979 { 0x929, 0x4000 }, 980 { 0x709, 0x2000 }, 981 { 0x207, 0x200E }, 982 { 0x208, 0x20D4 }, 983 { 0x20A, 0x0080 }, 984 { 0x07, 0x0000 }, 985 }; 986 987 static int wm2200_reset(struct wm2200_priv *wm2200) 988 { 989 if (wm2200->pdata.reset) { 990 gpio_set_value_cansleep(wm2200->pdata.reset, 0); 991 gpio_set_value_cansleep(wm2200->pdata.reset, 1); 992 993 return 0; 994 } else { 995 return regmap_write(wm2200->regmap, WM2200_SOFTWARE_RESET, 996 0x2200); 997 } 998 } 999 1000 static DECLARE_TLV_DB_SCALE(in_tlv, -6300, 100, 0); 1001 static DECLARE_TLV_DB_SCALE(digital_tlv, -6400, 50, 0); 1002 static DECLARE_TLV_DB_SCALE(out_tlv, -6400, 100, 0); 1003 1004 static const char * const wm2200_mixer_texts[] = { 1005 "None", 1006 "Tone Generator", 1007 "AEC Loopback", 1008 "IN1L", 1009 "IN1R", 1010 "IN2L", 1011 "IN2R", 1012 "IN3L", 1013 "IN3R", 1014 "AIF1RX1", 1015 "AIF1RX2", 1016 "AIF1RX3", 1017 "AIF1RX4", 1018 "AIF1RX5", 1019 "AIF1RX6", 1020 "EQL", 1021 "EQR", 1022 "LHPF1", 1023 "LHPF2", 1024 "DSP1.1", 1025 "DSP1.2", 1026 "DSP1.3", 1027 "DSP1.4", 1028 "DSP1.5", 1029 "DSP1.6", 1030 "DSP2.1", 1031 "DSP2.2", 1032 "DSP2.3", 1033 "DSP2.4", 1034 "DSP2.5", 1035 "DSP2.6", 1036 }; 1037 1038 static unsigned int wm2200_mixer_values[] = { 1039 0x00, 1040 0x04, /* Tone */ 1041 0x08, /* AEC */ 1042 0x10, /* Input */ 1043 0x11, 1044 0x12, 1045 0x13, 1046 0x14, 1047 0x15, 1048 0x20, /* AIF */ 1049 0x21, 1050 0x22, 1051 0x23, 1052 0x24, 1053 0x25, 1054 0x50, /* EQ */ 1055 0x51, 1056 0x60, /* LHPF1 */ 1057 0x61, /* LHPF2 */ 1058 0x68, /* DSP1 */ 1059 0x69, 1060 0x6a, 1061 0x6b, 1062 0x6c, 1063 0x6d, 1064 0x70, /* DSP2 */ 1065 0x71, 1066 0x72, 1067 0x73, 1068 0x74, 1069 0x75, 1070 }; 1071 1072 #define WM2200_MIXER_CONTROLS(name, base) \ 1073 SOC_SINGLE_TLV(name " Input 1 Volume", base + 1 , \ 1074 WM2200_MIXER_VOL_SHIFT, 80, 0, mixer_tlv), \ 1075 SOC_SINGLE_TLV(name " Input 2 Volume", base + 3 , \ 1076 WM2200_MIXER_VOL_SHIFT, 80, 0, mixer_tlv), \ 1077 SOC_SINGLE_TLV(name " Input 3 Volume", base + 5 , \ 1078 WM2200_MIXER_VOL_SHIFT, 80, 0, mixer_tlv), \ 1079 SOC_SINGLE_TLV(name " Input 4 Volume", base + 7 , \ 1080 WM2200_MIXER_VOL_SHIFT, 80, 0, mixer_tlv) 1081 1082 #define WM2200_MUX_ENUM_DECL(name, reg) \ 1083 SOC_VALUE_ENUM_SINGLE_DECL(name, reg, 0, 0xff, \ 1084 wm2200_mixer_texts, wm2200_mixer_values) 1085 1086 #define WM2200_MUX_CTL_DECL(name) \ 1087 const struct snd_kcontrol_new name##_mux = \ 1088 SOC_DAPM_ENUM("Route", name##_enum) 1089 1090 #define WM2200_MIXER_ENUMS(name, base_reg) \ 1091 static WM2200_MUX_ENUM_DECL(name##_in1_enum, base_reg); \ 1092 static WM2200_MUX_ENUM_DECL(name##_in2_enum, base_reg + 2); \ 1093 static WM2200_MUX_ENUM_DECL(name##_in3_enum, base_reg + 4); \ 1094 static WM2200_MUX_ENUM_DECL(name##_in4_enum, base_reg + 6); \ 1095 static WM2200_MUX_CTL_DECL(name##_in1); \ 1096 static WM2200_MUX_CTL_DECL(name##_in2); \ 1097 static WM2200_MUX_CTL_DECL(name##_in3); \ 1098 static WM2200_MUX_CTL_DECL(name##_in4) 1099 1100 #define WM2200_DSP_ENUMS(name, base_reg) \ 1101 static WM2200_MUX_ENUM_DECL(name##_aux1_enum, base_reg); \ 1102 static WM2200_MUX_ENUM_DECL(name##_aux2_enum, base_reg + 1); \ 1103 static WM2200_MUX_ENUM_DECL(name##_aux3_enum, base_reg + 2); \ 1104 static WM2200_MUX_ENUM_DECL(name##_aux4_enum, base_reg + 3); \ 1105 static WM2200_MUX_ENUM_DECL(name##_aux5_enum, base_reg + 4); \ 1106 static WM2200_MUX_ENUM_DECL(name##_aux6_enum, base_reg + 5); \ 1107 static WM2200_MUX_CTL_DECL(name##_aux1); \ 1108 static WM2200_MUX_CTL_DECL(name##_aux2); \ 1109 static WM2200_MUX_CTL_DECL(name##_aux3); \ 1110 static WM2200_MUX_CTL_DECL(name##_aux4); \ 1111 static WM2200_MUX_CTL_DECL(name##_aux5); \ 1112 static WM2200_MUX_CTL_DECL(name##_aux6); 1113 1114 static const char *wm2200_rxanc_input_sel_texts[] = { 1115 "None", "IN1", "IN2", "IN3", 1116 }; 1117 1118 static SOC_ENUM_SINGLE_DECL(wm2200_rxanc_input_sel, 1119 WM2200_RXANC_SRC, 1120 WM2200_IN_RXANC_SEL_SHIFT, 1121 wm2200_rxanc_input_sel_texts); 1122 1123 static const struct snd_kcontrol_new wm2200_snd_controls[] = { 1124 SOC_SINGLE("IN1 High Performance Switch", WM2200_IN1L_CONTROL, 1125 WM2200_IN1_OSR_SHIFT, 1, 0), 1126 SOC_SINGLE("IN2 High Performance Switch", WM2200_IN2L_CONTROL, 1127 WM2200_IN2_OSR_SHIFT, 1, 0), 1128 SOC_SINGLE("IN3 High Performance Switch", WM2200_IN3L_CONTROL, 1129 WM2200_IN3_OSR_SHIFT, 1, 0), 1130 1131 SOC_DOUBLE_R_TLV("IN1 Volume", WM2200_IN1L_CONTROL, WM2200_IN1R_CONTROL, 1132 WM2200_IN1L_PGA_VOL_SHIFT, 0x5f, 0, in_tlv), 1133 SOC_DOUBLE_R_TLV("IN2 Volume", WM2200_IN2L_CONTROL, WM2200_IN2R_CONTROL, 1134 WM2200_IN2L_PGA_VOL_SHIFT, 0x5f, 0, in_tlv), 1135 SOC_DOUBLE_R_TLV("IN3 Volume", WM2200_IN3L_CONTROL, WM2200_IN3R_CONTROL, 1136 WM2200_IN3L_PGA_VOL_SHIFT, 0x5f, 0, in_tlv), 1137 1138 SOC_DOUBLE_R("IN1 Digital Switch", WM2200_ADC_DIGITAL_VOLUME_1L, 1139 WM2200_ADC_DIGITAL_VOLUME_1R, WM2200_IN1L_MUTE_SHIFT, 1, 1), 1140 SOC_DOUBLE_R("IN2 Digital Switch", WM2200_ADC_DIGITAL_VOLUME_2L, 1141 WM2200_ADC_DIGITAL_VOLUME_2R, WM2200_IN2L_MUTE_SHIFT, 1, 1), 1142 SOC_DOUBLE_R("IN3 Digital Switch", WM2200_ADC_DIGITAL_VOLUME_3L, 1143 WM2200_ADC_DIGITAL_VOLUME_3R, WM2200_IN3L_MUTE_SHIFT, 1, 1), 1144 1145 SOC_DOUBLE_R_TLV("IN1 Digital Volume", WM2200_ADC_DIGITAL_VOLUME_1L, 1146 WM2200_ADC_DIGITAL_VOLUME_1R, WM2200_IN1L_DIG_VOL_SHIFT, 1147 0xbf, 0, digital_tlv), 1148 SOC_DOUBLE_R_TLV("IN2 Digital Volume", WM2200_ADC_DIGITAL_VOLUME_2L, 1149 WM2200_ADC_DIGITAL_VOLUME_2R, WM2200_IN2L_DIG_VOL_SHIFT, 1150 0xbf, 0, digital_tlv), 1151 SOC_DOUBLE_R_TLV("IN3 Digital Volume", WM2200_ADC_DIGITAL_VOLUME_3L, 1152 WM2200_ADC_DIGITAL_VOLUME_3R, WM2200_IN3L_DIG_VOL_SHIFT, 1153 0xbf, 0, digital_tlv), 1154 1155 SND_SOC_BYTES_MASK("EQL Coefficients", WM2200_EQL_1, 20, WM2200_EQL_ENA), 1156 SND_SOC_BYTES_MASK("EQR Coefficients", WM2200_EQR_1, 20, WM2200_EQR_ENA), 1157 1158 SND_SOC_BYTES("LHPF1 Coefficeints", WM2200_HPLPF1_2, 1), 1159 SND_SOC_BYTES("LHPF2 Coefficeints", WM2200_HPLPF2_2, 1), 1160 1161 SOC_SINGLE("OUT1 High Performance Switch", WM2200_DAC_DIGITAL_VOLUME_1L, 1162 WM2200_OUT1_OSR_SHIFT, 1, 0), 1163 SOC_SINGLE("OUT2 High Performance Switch", WM2200_DAC_DIGITAL_VOLUME_2L, 1164 WM2200_OUT2_OSR_SHIFT, 1, 0), 1165 1166 SOC_DOUBLE_R("OUT1 Digital Switch", WM2200_DAC_DIGITAL_VOLUME_1L, 1167 WM2200_DAC_DIGITAL_VOLUME_1R, WM2200_OUT1L_MUTE_SHIFT, 1, 1), 1168 SOC_DOUBLE_R_TLV("OUT1 Digital Volume", WM2200_DAC_DIGITAL_VOLUME_1L, 1169 WM2200_DAC_DIGITAL_VOLUME_1R, WM2200_OUT1L_VOL_SHIFT, 0x9f, 0, 1170 digital_tlv), 1171 SOC_DOUBLE_R_TLV("OUT1 Volume", WM2200_DAC_VOLUME_LIMIT_1L, 1172 WM2200_DAC_VOLUME_LIMIT_1R, WM2200_OUT1L_PGA_VOL_SHIFT, 1173 0x46, 0, out_tlv), 1174 1175 SOC_DOUBLE_R("OUT2 Digital Switch", WM2200_DAC_DIGITAL_VOLUME_2L, 1176 WM2200_DAC_DIGITAL_VOLUME_2R, WM2200_OUT2L_MUTE_SHIFT, 1, 1), 1177 SOC_DOUBLE_R_TLV("OUT2 Digital Volume", WM2200_DAC_DIGITAL_VOLUME_2L, 1178 WM2200_DAC_DIGITAL_VOLUME_2R, WM2200_OUT2L_VOL_SHIFT, 0x9f, 0, 1179 digital_tlv), 1180 SOC_DOUBLE("OUT2 Switch", WM2200_PDM_1, WM2200_SPK1L_MUTE_SHIFT, 1181 WM2200_SPK1R_MUTE_SHIFT, 1, 1), 1182 SOC_ENUM("RxANC Src", wm2200_rxanc_input_sel), 1183 }; 1184 1185 WM2200_MIXER_ENUMS(OUT1L, WM2200_OUT1LMIX_INPUT_1_SOURCE); 1186 WM2200_MIXER_ENUMS(OUT1R, WM2200_OUT1RMIX_INPUT_1_SOURCE); 1187 WM2200_MIXER_ENUMS(OUT2L, WM2200_OUT2LMIX_INPUT_1_SOURCE); 1188 WM2200_MIXER_ENUMS(OUT2R, WM2200_OUT2RMIX_INPUT_1_SOURCE); 1189 1190 WM2200_MIXER_ENUMS(AIF1TX1, WM2200_AIF1TX1MIX_INPUT_1_SOURCE); 1191 WM2200_MIXER_ENUMS(AIF1TX2, WM2200_AIF1TX2MIX_INPUT_1_SOURCE); 1192 WM2200_MIXER_ENUMS(AIF1TX3, WM2200_AIF1TX3MIX_INPUT_1_SOURCE); 1193 WM2200_MIXER_ENUMS(AIF1TX4, WM2200_AIF1TX4MIX_INPUT_1_SOURCE); 1194 WM2200_MIXER_ENUMS(AIF1TX5, WM2200_AIF1TX5MIX_INPUT_1_SOURCE); 1195 WM2200_MIXER_ENUMS(AIF1TX6, WM2200_AIF1TX6MIX_INPUT_1_SOURCE); 1196 1197 WM2200_MIXER_ENUMS(EQL, WM2200_EQLMIX_INPUT_1_SOURCE); 1198 WM2200_MIXER_ENUMS(EQR, WM2200_EQRMIX_INPUT_1_SOURCE); 1199 1200 WM2200_MIXER_ENUMS(DSP1L, WM2200_DSP1LMIX_INPUT_1_SOURCE); 1201 WM2200_MIXER_ENUMS(DSP1R, WM2200_DSP1RMIX_INPUT_1_SOURCE); 1202 WM2200_MIXER_ENUMS(DSP2L, WM2200_DSP2LMIX_INPUT_1_SOURCE); 1203 WM2200_MIXER_ENUMS(DSP2R, WM2200_DSP2RMIX_INPUT_1_SOURCE); 1204 1205 WM2200_DSP_ENUMS(DSP1, WM2200_DSP1AUX1MIX_INPUT_1_SOURCE); 1206 WM2200_DSP_ENUMS(DSP2, WM2200_DSP2AUX1MIX_INPUT_1_SOURCE); 1207 1208 WM2200_MIXER_ENUMS(LHPF1, WM2200_LHPF1MIX_INPUT_1_SOURCE); 1209 WM2200_MIXER_ENUMS(LHPF2, WM2200_LHPF2MIX_INPUT_1_SOURCE); 1210 1211 #define WM2200_MUX(name, ctrl) \ 1212 SND_SOC_DAPM_MUX(name, SND_SOC_NOPM, 0, 0, ctrl) 1213 1214 #define WM2200_MIXER_WIDGETS(name, name_str) \ 1215 WM2200_MUX(name_str " Input 1", &name##_in1_mux), \ 1216 WM2200_MUX(name_str " Input 2", &name##_in2_mux), \ 1217 WM2200_MUX(name_str " Input 3", &name##_in3_mux), \ 1218 WM2200_MUX(name_str " Input 4", &name##_in4_mux), \ 1219 SND_SOC_DAPM_MIXER(name_str " Mixer", SND_SOC_NOPM, 0, 0, NULL, 0) 1220 1221 #define WM2200_DSP_WIDGETS(name, name_str) \ 1222 WM2200_MIXER_WIDGETS(name##L, name_str "L"), \ 1223 WM2200_MIXER_WIDGETS(name##R, name_str "R"), \ 1224 WM2200_MUX(name_str " Aux 1", &name##_aux1_mux), \ 1225 WM2200_MUX(name_str " Aux 2", &name##_aux2_mux), \ 1226 WM2200_MUX(name_str " Aux 3", &name##_aux3_mux), \ 1227 WM2200_MUX(name_str " Aux 4", &name##_aux4_mux), \ 1228 WM2200_MUX(name_str " Aux 5", &name##_aux5_mux), \ 1229 WM2200_MUX(name_str " Aux 6", &name##_aux6_mux) 1230 1231 #define WM2200_MIXER_INPUT_ROUTES(name) \ 1232 { name, "Tone Generator", "Tone Generator" }, \ 1233 { name, "AEC Loopback", "AEC Loopback" }, \ 1234 { name, "IN1L", "IN1L PGA" }, \ 1235 { name, "IN1R", "IN1R PGA" }, \ 1236 { name, "IN2L", "IN2L PGA" }, \ 1237 { name, "IN2R", "IN2R PGA" }, \ 1238 { name, "IN3L", "IN3L PGA" }, \ 1239 { name, "IN3R", "IN3R PGA" }, \ 1240 { name, "DSP1.1", "DSP1" }, \ 1241 { name, "DSP1.2", "DSP1" }, \ 1242 { name, "DSP1.3", "DSP1" }, \ 1243 { name, "DSP1.4", "DSP1" }, \ 1244 { name, "DSP1.5", "DSP1" }, \ 1245 { name, "DSP1.6", "DSP1" }, \ 1246 { name, "DSP2.1", "DSP2" }, \ 1247 { name, "DSP2.2", "DSP2" }, \ 1248 { name, "DSP2.3", "DSP2" }, \ 1249 { name, "DSP2.4", "DSP2" }, \ 1250 { name, "DSP2.5", "DSP2" }, \ 1251 { name, "DSP2.6", "DSP2" }, \ 1252 { name, "AIF1RX1", "AIF1RX1" }, \ 1253 { name, "AIF1RX2", "AIF1RX2" }, \ 1254 { name, "AIF1RX3", "AIF1RX3" }, \ 1255 { name, "AIF1RX4", "AIF1RX4" }, \ 1256 { name, "AIF1RX5", "AIF1RX5" }, \ 1257 { name, "AIF1RX6", "AIF1RX6" }, \ 1258 { name, "EQL", "EQL" }, \ 1259 { name, "EQR", "EQR" }, \ 1260 { name, "LHPF1", "LHPF1" }, \ 1261 { name, "LHPF2", "LHPF2" } 1262 1263 #define WM2200_MIXER_ROUTES(widget, name) \ 1264 { widget, NULL, name " Mixer" }, \ 1265 { name " Mixer", NULL, name " Input 1" }, \ 1266 { name " Mixer", NULL, name " Input 2" }, \ 1267 { name " Mixer", NULL, name " Input 3" }, \ 1268 { name " Mixer", NULL, name " Input 4" }, \ 1269 WM2200_MIXER_INPUT_ROUTES(name " Input 1"), \ 1270 WM2200_MIXER_INPUT_ROUTES(name " Input 2"), \ 1271 WM2200_MIXER_INPUT_ROUTES(name " Input 3"), \ 1272 WM2200_MIXER_INPUT_ROUTES(name " Input 4") 1273 1274 #define WM2200_DSP_AUX_ROUTES(name) \ 1275 { name, NULL, name " Aux 1" }, \ 1276 { name, NULL, name " Aux 2" }, \ 1277 { name, NULL, name " Aux 3" }, \ 1278 { name, NULL, name " Aux 4" }, \ 1279 { name, NULL, name " Aux 5" }, \ 1280 { name, NULL, name " Aux 6" }, \ 1281 WM2200_MIXER_INPUT_ROUTES(name " Aux 1"), \ 1282 WM2200_MIXER_INPUT_ROUTES(name " Aux 2"), \ 1283 WM2200_MIXER_INPUT_ROUTES(name " Aux 3"), \ 1284 WM2200_MIXER_INPUT_ROUTES(name " Aux 4"), \ 1285 WM2200_MIXER_INPUT_ROUTES(name " Aux 5"), \ 1286 WM2200_MIXER_INPUT_ROUTES(name " Aux 6") 1287 1288 static const char *wm2200_aec_loopback_texts[] = { 1289 "OUT1L", "OUT1R", "OUT2L", "OUT2R", 1290 }; 1291 1292 static SOC_ENUM_SINGLE_DECL(wm2200_aec_loopback, 1293 WM2200_DAC_AEC_CONTROL_1, 1294 WM2200_AEC_LOOPBACK_SRC_SHIFT, 1295 wm2200_aec_loopback_texts); 1296 1297 static const struct snd_kcontrol_new wm2200_aec_loopback_mux = 1298 SOC_DAPM_ENUM("AEC Loopback", wm2200_aec_loopback); 1299 1300 static const struct snd_soc_dapm_widget wm2200_dapm_widgets[] = { 1301 SND_SOC_DAPM_SUPPLY("SYSCLK", WM2200_CLOCKING_3, WM2200_SYSCLK_ENA_SHIFT, 0, 1302 NULL, 0), 1303 SND_SOC_DAPM_SUPPLY("CP1", WM2200_DM_CHARGE_PUMP_1, WM2200_CPDM_ENA_SHIFT, 0, 1304 NULL, 0), 1305 SND_SOC_DAPM_SUPPLY("CP2", WM2200_MIC_CHARGE_PUMP_1, WM2200_CPMIC_ENA_SHIFT, 0, 1306 NULL, 0), 1307 SND_SOC_DAPM_SUPPLY("MICBIAS1", WM2200_MIC_BIAS_CTRL_1, WM2200_MICB1_ENA_SHIFT, 1308 0, NULL, 0), 1309 SND_SOC_DAPM_SUPPLY("MICBIAS2", WM2200_MIC_BIAS_CTRL_2, WM2200_MICB2_ENA_SHIFT, 1310 0, NULL, 0), 1311 SND_SOC_DAPM_REGULATOR_SUPPLY("CPVDD", 20, 0), 1312 SND_SOC_DAPM_REGULATOR_SUPPLY("AVDD", 20, 0), 1313 1314 SND_SOC_DAPM_INPUT("IN1L"), 1315 SND_SOC_DAPM_INPUT("IN1R"), 1316 SND_SOC_DAPM_INPUT("IN2L"), 1317 SND_SOC_DAPM_INPUT("IN2R"), 1318 SND_SOC_DAPM_INPUT("IN3L"), 1319 SND_SOC_DAPM_INPUT("IN3R"), 1320 1321 SND_SOC_DAPM_SIGGEN("TONE"), 1322 SND_SOC_DAPM_PGA("Tone Generator", WM2200_TONE_GENERATOR_1, 1323 WM2200_TONE_ENA_SHIFT, 0, NULL, 0), 1324 1325 SND_SOC_DAPM_PGA("IN1L PGA", WM2200_INPUT_ENABLES, WM2200_IN1L_ENA_SHIFT, 0, 1326 NULL, 0), 1327 SND_SOC_DAPM_PGA("IN1R PGA", WM2200_INPUT_ENABLES, WM2200_IN1R_ENA_SHIFT, 0, 1328 NULL, 0), 1329 SND_SOC_DAPM_PGA("IN2L PGA", WM2200_INPUT_ENABLES, WM2200_IN2L_ENA_SHIFT, 0, 1330 NULL, 0), 1331 SND_SOC_DAPM_PGA("IN2R PGA", WM2200_INPUT_ENABLES, WM2200_IN2R_ENA_SHIFT, 0, 1332 NULL, 0), 1333 SND_SOC_DAPM_PGA("IN3L PGA", WM2200_INPUT_ENABLES, WM2200_IN3L_ENA_SHIFT, 0, 1334 NULL, 0), 1335 SND_SOC_DAPM_PGA("IN3R PGA", WM2200_INPUT_ENABLES, WM2200_IN3R_ENA_SHIFT, 0, 1336 NULL, 0), 1337 1338 SND_SOC_DAPM_AIF_IN("AIF1RX1", "Playback", 0, 1339 WM2200_AUDIO_IF_1_22, WM2200_AIF1RX1_ENA_SHIFT, 0), 1340 SND_SOC_DAPM_AIF_IN("AIF1RX2", "Playback", 1, 1341 WM2200_AUDIO_IF_1_22, WM2200_AIF1RX2_ENA_SHIFT, 0), 1342 SND_SOC_DAPM_AIF_IN("AIF1RX3", "Playback", 2, 1343 WM2200_AUDIO_IF_1_22, WM2200_AIF1RX3_ENA_SHIFT, 0), 1344 SND_SOC_DAPM_AIF_IN("AIF1RX4", "Playback", 3, 1345 WM2200_AUDIO_IF_1_22, WM2200_AIF1RX4_ENA_SHIFT, 0), 1346 SND_SOC_DAPM_AIF_IN("AIF1RX5", "Playback", 4, 1347 WM2200_AUDIO_IF_1_22, WM2200_AIF1RX5_ENA_SHIFT, 0), 1348 SND_SOC_DAPM_AIF_IN("AIF1RX6", "Playback", 5, 1349 WM2200_AUDIO_IF_1_22, WM2200_AIF1RX6_ENA_SHIFT, 0), 1350 1351 SND_SOC_DAPM_PGA("EQL", WM2200_EQL_1, WM2200_EQL_ENA_SHIFT, 0, NULL, 0), 1352 SND_SOC_DAPM_PGA("EQR", WM2200_EQR_1, WM2200_EQR_ENA_SHIFT, 0, NULL, 0), 1353 1354 SND_SOC_DAPM_PGA("LHPF1", WM2200_HPLPF1_1, WM2200_LHPF1_ENA_SHIFT, 0, 1355 NULL, 0), 1356 SND_SOC_DAPM_PGA("LHPF2", WM2200_HPLPF2_1, WM2200_LHPF2_ENA_SHIFT, 0, 1357 NULL, 0), 1358 1359 WM_ADSP1("DSP1", 0), 1360 WM_ADSP1("DSP2", 1), 1361 1362 SND_SOC_DAPM_AIF_OUT("AIF1TX1", "Capture", 0, 1363 WM2200_AUDIO_IF_1_22, WM2200_AIF1TX1_ENA_SHIFT, 0), 1364 SND_SOC_DAPM_AIF_OUT("AIF1TX2", "Capture", 1, 1365 WM2200_AUDIO_IF_1_22, WM2200_AIF1TX2_ENA_SHIFT, 0), 1366 SND_SOC_DAPM_AIF_OUT("AIF1TX3", "Capture", 2, 1367 WM2200_AUDIO_IF_1_22, WM2200_AIF1TX3_ENA_SHIFT, 0), 1368 SND_SOC_DAPM_AIF_OUT("AIF1TX4", "Capture", 3, 1369 WM2200_AUDIO_IF_1_22, WM2200_AIF1TX4_ENA_SHIFT, 0), 1370 SND_SOC_DAPM_AIF_OUT("AIF1TX5", "Capture", 4, 1371 WM2200_AUDIO_IF_1_22, WM2200_AIF1TX5_ENA_SHIFT, 0), 1372 SND_SOC_DAPM_AIF_OUT("AIF1TX6", "Capture", 5, 1373 WM2200_AUDIO_IF_1_22, WM2200_AIF1TX6_ENA_SHIFT, 0), 1374 1375 SND_SOC_DAPM_MUX("AEC Loopback", WM2200_DAC_AEC_CONTROL_1, 1376 WM2200_AEC_LOOPBACK_ENA_SHIFT, 0, &wm2200_aec_loopback_mux), 1377 1378 SND_SOC_DAPM_PGA_S("OUT1L", 0, WM2200_OUTPUT_ENABLES, 1379 WM2200_OUT1L_ENA_SHIFT, 0, NULL, 0), 1380 SND_SOC_DAPM_PGA_S("OUT1R", 0, WM2200_OUTPUT_ENABLES, 1381 WM2200_OUT1R_ENA_SHIFT, 0, NULL, 0), 1382 1383 SND_SOC_DAPM_PGA_S("EPD_LP", 1, WM2200_EAR_PIECE_CTRL_1, 1384 WM2200_EPD_LP_ENA_SHIFT, 0, NULL, 0), 1385 SND_SOC_DAPM_PGA_S("EPD_OUTP_LP", 1, WM2200_EAR_PIECE_CTRL_1, 1386 WM2200_EPD_OUTP_LP_ENA_SHIFT, 0, NULL, 0), 1387 SND_SOC_DAPM_PGA_S("EPD_RMV_SHRT_LP", 1, WM2200_EAR_PIECE_CTRL_1, 1388 WM2200_EPD_RMV_SHRT_LP_SHIFT, 0, NULL, 0), 1389 1390 SND_SOC_DAPM_PGA_S("EPD_LN", 1, WM2200_EAR_PIECE_CTRL_1, 1391 WM2200_EPD_LN_ENA_SHIFT, 0, NULL, 0), 1392 SND_SOC_DAPM_PGA_S("EPD_OUTP_LN", 1, WM2200_EAR_PIECE_CTRL_1, 1393 WM2200_EPD_OUTP_LN_ENA_SHIFT, 0, NULL, 0), 1394 SND_SOC_DAPM_PGA_S("EPD_RMV_SHRT_LN", 1, WM2200_EAR_PIECE_CTRL_1, 1395 WM2200_EPD_RMV_SHRT_LN_SHIFT, 0, NULL, 0), 1396 1397 SND_SOC_DAPM_PGA_S("EPD_RP", 1, WM2200_EAR_PIECE_CTRL_2, 1398 WM2200_EPD_RP_ENA_SHIFT, 0, NULL, 0), 1399 SND_SOC_DAPM_PGA_S("EPD_OUTP_RP", 1, WM2200_EAR_PIECE_CTRL_2, 1400 WM2200_EPD_OUTP_RP_ENA_SHIFT, 0, NULL, 0), 1401 SND_SOC_DAPM_PGA_S("EPD_RMV_SHRT_RP", 1, WM2200_EAR_PIECE_CTRL_2, 1402 WM2200_EPD_RMV_SHRT_RP_SHIFT, 0, NULL, 0), 1403 1404 SND_SOC_DAPM_PGA_S("EPD_RN", 1, WM2200_EAR_PIECE_CTRL_2, 1405 WM2200_EPD_RN_ENA_SHIFT, 0, NULL, 0), 1406 SND_SOC_DAPM_PGA_S("EPD_OUTP_RN", 1, WM2200_EAR_PIECE_CTRL_2, 1407 WM2200_EPD_OUTP_RN_ENA_SHIFT, 0, NULL, 0), 1408 SND_SOC_DAPM_PGA_S("EPD_RMV_SHRT_RN", 1, WM2200_EAR_PIECE_CTRL_2, 1409 WM2200_EPD_RMV_SHRT_RN_SHIFT, 0, NULL, 0), 1410 1411 SND_SOC_DAPM_PGA("OUT2L", WM2200_OUTPUT_ENABLES, WM2200_OUT2L_ENA_SHIFT, 1412 0, NULL, 0), 1413 SND_SOC_DAPM_PGA("OUT2R", WM2200_OUTPUT_ENABLES, WM2200_OUT2R_ENA_SHIFT, 1414 0, NULL, 0), 1415 1416 SND_SOC_DAPM_OUTPUT("EPOUTLN"), 1417 SND_SOC_DAPM_OUTPUT("EPOUTLP"), 1418 SND_SOC_DAPM_OUTPUT("EPOUTRN"), 1419 SND_SOC_DAPM_OUTPUT("EPOUTRP"), 1420 SND_SOC_DAPM_OUTPUT("SPK"), 1421 1422 WM2200_MIXER_WIDGETS(EQL, "EQL"), 1423 WM2200_MIXER_WIDGETS(EQR, "EQR"), 1424 1425 WM2200_MIXER_WIDGETS(LHPF1, "LHPF1"), 1426 WM2200_MIXER_WIDGETS(LHPF2, "LHPF2"), 1427 1428 WM2200_DSP_WIDGETS(DSP1, "DSP1"), 1429 WM2200_DSP_WIDGETS(DSP2, "DSP2"), 1430 1431 WM2200_MIXER_WIDGETS(AIF1TX1, "AIF1TX1"), 1432 WM2200_MIXER_WIDGETS(AIF1TX2, "AIF1TX2"), 1433 WM2200_MIXER_WIDGETS(AIF1TX3, "AIF1TX3"), 1434 WM2200_MIXER_WIDGETS(AIF1TX4, "AIF1TX4"), 1435 WM2200_MIXER_WIDGETS(AIF1TX5, "AIF1TX5"), 1436 WM2200_MIXER_WIDGETS(AIF1TX6, "AIF1TX6"), 1437 1438 WM2200_MIXER_WIDGETS(OUT1L, "OUT1L"), 1439 WM2200_MIXER_WIDGETS(OUT1R, "OUT1R"), 1440 WM2200_MIXER_WIDGETS(OUT2L, "OUT2L"), 1441 WM2200_MIXER_WIDGETS(OUT2R, "OUT2R"), 1442 }; 1443 1444 static const struct snd_soc_dapm_route wm2200_dapm_routes[] = { 1445 /* Everything needs SYSCLK but only hook up things on the edge 1446 * of the chip */ 1447 { "IN1L", NULL, "SYSCLK" }, 1448 { "IN1R", NULL, "SYSCLK" }, 1449 { "IN2L", NULL, "SYSCLK" }, 1450 { "IN2R", NULL, "SYSCLK" }, 1451 { "IN3L", NULL, "SYSCLK" }, 1452 { "IN3R", NULL, "SYSCLK" }, 1453 { "OUT1L", NULL, "SYSCLK" }, 1454 { "OUT1R", NULL, "SYSCLK" }, 1455 { "OUT2L", NULL, "SYSCLK" }, 1456 { "OUT2R", NULL, "SYSCLK" }, 1457 { "AIF1RX1", NULL, "SYSCLK" }, 1458 { "AIF1RX2", NULL, "SYSCLK" }, 1459 { "AIF1RX3", NULL, "SYSCLK" }, 1460 { "AIF1RX4", NULL, "SYSCLK" }, 1461 { "AIF1RX5", NULL, "SYSCLK" }, 1462 { "AIF1RX6", NULL, "SYSCLK" }, 1463 { "AIF1TX1", NULL, "SYSCLK" }, 1464 { "AIF1TX2", NULL, "SYSCLK" }, 1465 { "AIF1TX3", NULL, "SYSCLK" }, 1466 { "AIF1TX4", NULL, "SYSCLK" }, 1467 { "AIF1TX5", NULL, "SYSCLK" }, 1468 { "AIF1TX6", NULL, "SYSCLK" }, 1469 1470 { "IN1L", NULL, "AVDD" }, 1471 { "IN1R", NULL, "AVDD" }, 1472 { "IN2L", NULL, "AVDD" }, 1473 { "IN2R", NULL, "AVDD" }, 1474 { "IN3L", NULL, "AVDD" }, 1475 { "IN3R", NULL, "AVDD" }, 1476 { "OUT1L", NULL, "AVDD" }, 1477 { "OUT1R", NULL, "AVDD" }, 1478 1479 { "IN1L PGA", NULL, "IN1L" }, 1480 { "IN1R PGA", NULL, "IN1R" }, 1481 { "IN2L PGA", NULL, "IN2L" }, 1482 { "IN2R PGA", NULL, "IN2R" }, 1483 { "IN3L PGA", NULL, "IN3L" }, 1484 { "IN3R PGA", NULL, "IN3R" }, 1485 1486 { "Tone Generator", NULL, "TONE" }, 1487 1488 { "CP2", NULL, "CPVDD" }, 1489 { "MICBIAS1", NULL, "CP2" }, 1490 { "MICBIAS2", NULL, "CP2" }, 1491 1492 { "CP1", NULL, "CPVDD" }, 1493 { "EPD_LN", NULL, "CP1" }, 1494 { "EPD_LP", NULL, "CP1" }, 1495 { "EPD_RN", NULL, "CP1" }, 1496 { "EPD_RP", NULL, "CP1" }, 1497 1498 { "EPD_LP", NULL, "OUT1L" }, 1499 { "EPD_OUTP_LP", NULL, "EPD_LP" }, 1500 { "EPD_RMV_SHRT_LP", NULL, "EPD_OUTP_LP" }, 1501 { "EPOUTLP", NULL, "EPD_RMV_SHRT_LP" }, 1502 1503 { "EPD_LN", NULL, "OUT1L" }, 1504 { "EPD_OUTP_LN", NULL, "EPD_LN" }, 1505 { "EPD_RMV_SHRT_LN", NULL, "EPD_OUTP_LN" }, 1506 { "EPOUTLN", NULL, "EPD_RMV_SHRT_LN" }, 1507 1508 { "EPD_RP", NULL, "OUT1R" }, 1509 { "EPD_OUTP_RP", NULL, "EPD_RP" }, 1510 { "EPD_RMV_SHRT_RP", NULL, "EPD_OUTP_RP" }, 1511 { "EPOUTRP", NULL, "EPD_RMV_SHRT_RP" }, 1512 1513 { "EPD_RN", NULL, "OUT1R" }, 1514 { "EPD_OUTP_RN", NULL, "EPD_RN" }, 1515 { "EPD_RMV_SHRT_RN", NULL, "EPD_OUTP_RN" }, 1516 { "EPOUTRN", NULL, "EPD_RMV_SHRT_RN" }, 1517 1518 { "SPK", NULL, "OUT2L" }, 1519 { "SPK", NULL, "OUT2R" }, 1520 1521 { "AEC Loopback", "OUT1L", "OUT1L" }, 1522 { "AEC Loopback", "OUT1R", "OUT1R" }, 1523 { "AEC Loopback", "OUT2L", "OUT2L" }, 1524 { "AEC Loopback", "OUT2R", "OUT2R" }, 1525 1526 WM2200_MIXER_ROUTES("DSP1", "DSP1L"), 1527 WM2200_MIXER_ROUTES("DSP1", "DSP1R"), 1528 WM2200_MIXER_ROUTES("DSP2", "DSP2L"), 1529 WM2200_MIXER_ROUTES("DSP2", "DSP2R"), 1530 1531 WM2200_DSP_AUX_ROUTES("DSP1"), 1532 WM2200_DSP_AUX_ROUTES("DSP2"), 1533 1534 WM2200_MIXER_ROUTES("OUT1L", "OUT1L"), 1535 WM2200_MIXER_ROUTES("OUT1R", "OUT1R"), 1536 WM2200_MIXER_ROUTES("OUT2L", "OUT2L"), 1537 WM2200_MIXER_ROUTES("OUT2R", "OUT2R"), 1538 1539 WM2200_MIXER_ROUTES("AIF1TX1", "AIF1TX1"), 1540 WM2200_MIXER_ROUTES("AIF1TX2", "AIF1TX2"), 1541 WM2200_MIXER_ROUTES("AIF1TX3", "AIF1TX3"), 1542 WM2200_MIXER_ROUTES("AIF1TX4", "AIF1TX4"), 1543 WM2200_MIXER_ROUTES("AIF1TX5", "AIF1TX5"), 1544 WM2200_MIXER_ROUTES("AIF1TX6", "AIF1TX6"), 1545 1546 WM2200_MIXER_ROUTES("EQL", "EQL"), 1547 WM2200_MIXER_ROUTES("EQR", "EQR"), 1548 1549 WM2200_MIXER_ROUTES("LHPF1", "LHPF1"), 1550 WM2200_MIXER_ROUTES("LHPF2", "LHPF2"), 1551 }; 1552 1553 static int wm2200_probe(struct snd_soc_codec *codec) 1554 { 1555 struct wm2200_priv *wm2200 = snd_soc_codec_get_drvdata(codec); 1556 int ret; 1557 1558 wm2200->codec = codec; 1559 1560 ret = snd_soc_add_codec_controls(codec, wm_adsp_fw_controls, 2); 1561 if (ret != 0) 1562 return ret; 1563 1564 return ret; 1565 } 1566 1567 static int wm2200_set_fmt(struct snd_soc_dai *dai, unsigned int fmt) 1568 { 1569 struct snd_soc_codec *codec = dai->codec; 1570 int lrclk, bclk, fmt_val; 1571 1572 lrclk = 0; 1573 bclk = 0; 1574 1575 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { 1576 case SND_SOC_DAIFMT_DSP_A: 1577 fmt_val = 0; 1578 break; 1579 case SND_SOC_DAIFMT_I2S: 1580 fmt_val = 2; 1581 break; 1582 default: 1583 dev_err(codec->dev, "Unsupported DAI format %d\n", 1584 fmt & SND_SOC_DAIFMT_FORMAT_MASK); 1585 return -EINVAL; 1586 } 1587 1588 switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { 1589 case SND_SOC_DAIFMT_CBS_CFS: 1590 break; 1591 case SND_SOC_DAIFMT_CBS_CFM: 1592 lrclk |= WM2200_AIF1TX_LRCLK_MSTR; 1593 break; 1594 case SND_SOC_DAIFMT_CBM_CFS: 1595 bclk |= WM2200_AIF1_BCLK_MSTR; 1596 break; 1597 case SND_SOC_DAIFMT_CBM_CFM: 1598 lrclk |= WM2200_AIF1TX_LRCLK_MSTR; 1599 bclk |= WM2200_AIF1_BCLK_MSTR; 1600 break; 1601 default: 1602 dev_err(codec->dev, "Unsupported master mode %d\n", 1603 fmt & SND_SOC_DAIFMT_MASTER_MASK); 1604 return -EINVAL; 1605 } 1606 1607 switch (fmt & SND_SOC_DAIFMT_INV_MASK) { 1608 case SND_SOC_DAIFMT_NB_NF: 1609 break; 1610 case SND_SOC_DAIFMT_IB_IF: 1611 bclk |= WM2200_AIF1_BCLK_INV; 1612 lrclk |= WM2200_AIF1TX_LRCLK_INV; 1613 break; 1614 case SND_SOC_DAIFMT_IB_NF: 1615 bclk |= WM2200_AIF1_BCLK_INV; 1616 break; 1617 case SND_SOC_DAIFMT_NB_IF: 1618 lrclk |= WM2200_AIF1TX_LRCLK_INV; 1619 break; 1620 default: 1621 return -EINVAL; 1622 } 1623 1624 snd_soc_update_bits(codec, WM2200_AUDIO_IF_1_1, WM2200_AIF1_BCLK_MSTR | 1625 WM2200_AIF1_BCLK_INV, bclk); 1626 snd_soc_update_bits(codec, WM2200_AUDIO_IF_1_2, 1627 WM2200_AIF1TX_LRCLK_MSTR | WM2200_AIF1TX_LRCLK_INV, 1628 lrclk); 1629 snd_soc_update_bits(codec, WM2200_AUDIO_IF_1_3, 1630 WM2200_AIF1TX_LRCLK_MSTR | WM2200_AIF1TX_LRCLK_INV, 1631 lrclk); 1632 snd_soc_update_bits(codec, WM2200_AUDIO_IF_1_5, 1633 WM2200_AIF1_FMT_MASK, fmt_val); 1634 1635 return 0; 1636 } 1637 1638 static int wm2200_sr_code[] = { 1639 0, 1640 12000, 1641 24000, 1642 48000, 1643 96000, 1644 192000, 1645 384000, 1646 768000, 1647 0, 1648 11025, 1649 22050, 1650 44100, 1651 88200, 1652 176400, 1653 352800, 1654 705600, 1655 4000, 1656 8000, 1657 16000, 1658 32000, 1659 64000, 1660 128000, 1661 256000, 1662 512000, 1663 }; 1664 1665 #define WM2200_NUM_BCLK_RATES 12 1666 1667 static int wm2200_bclk_rates_dat[WM2200_NUM_BCLK_RATES] = { 1668 6144000, 1669 3072000, 1670 2048000, 1671 1536000, 1672 768000, 1673 512000, 1674 384000, 1675 256000, 1676 192000, 1677 128000, 1678 96000, 1679 64000, 1680 }; 1681 1682 static int wm2200_bclk_rates_cd[WM2200_NUM_BCLK_RATES] = { 1683 5644800, 1684 3763200, 1685 2882400, 1686 1881600, 1687 1411200, 1688 705600, 1689 470400, 1690 352800, 1691 176400, 1692 117600, 1693 88200, 1694 58800, 1695 }; 1696 1697 static int wm2200_hw_params(struct snd_pcm_substream *substream, 1698 struct snd_pcm_hw_params *params, 1699 struct snd_soc_dai *dai) 1700 { 1701 struct snd_soc_codec *codec = dai->codec; 1702 struct wm2200_priv *wm2200 = snd_soc_codec_get_drvdata(codec); 1703 int i, bclk, lrclk, wl, fl, sr_code; 1704 int *bclk_rates; 1705 1706 /* Data sizes if not using TDM */ 1707 wl = params_width(params); 1708 if (wl < 0) 1709 return wl; 1710 fl = snd_soc_params_to_frame_size(params); 1711 if (fl < 0) 1712 return fl; 1713 1714 dev_dbg(codec->dev, "Word length %d bits, frame length %d bits\n", 1715 wl, fl); 1716 1717 /* Target BCLK rate */ 1718 bclk = snd_soc_params_to_bclk(params); 1719 if (bclk < 0) 1720 return bclk; 1721 1722 if (!wm2200->sysclk) { 1723 dev_err(codec->dev, "SYSCLK has no rate set\n"); 1724 return -EINVAL; 1725 } 1726 1727 for (i = 0; i < ARRAY_SIZE(wm2200_sr_code); i++) 1728 if (wm2200_sr_code[i] == params_rate(params)) 1729 break; 1730 if (i == ARRAY_SIZE(wm2200_sr_code)) { 1731 dev_err(codec->dev, "Unsupported sample rate: %dHz\n", 1732 params_rate(params)); 1733 return -EINVAL; 1734 } 1735 sr_code = i; 1736 1737 dev_dbg(codec->dev, "Target BCLK is %dHz, using %dHz SYSCLK\n", 1738 bclk, wm2200->sysclk); 1739 1740 if (wm2200->sysclk % 4000) 1741 bclk_rates = wm2200_bclk_rates_cd; 1742 else 1743 bclk_rates = wm2200_bclk_rates_dat; 1744 1745 for (i = 0; i < WM2200_NUM_BCLK_RATES; i++) 1746 if (bclk_rates[i] >= bclk && (bclk_rates[i] % bclk == 0)) 1747 break; 1748 if (i == WM2200_NUM_BCLK_RATES) { 1749 dev_err(codec->dev, 1750 "No valid BCLK for %dHz found from %dHz SYSCLK\n", 1751 bclk, wm2200->sysclk); 1752 return -EINVAL; 1753 } 1754 1755 bclk = i; 1756 dev_dbg(codec->dev, "Setting %dHz BCLK\n", bclk_rates[bclk]); 1757 snd_soc_update_bits(codec, WM2200_AUDIO_IF_1_1, 1758 WM2200_AIF1_BCLK_DIV_MASK, bclk); 1759 1760 lrclk = bclk_rates[bclk] / params_rate(params); 1761 dev_dbg(codec->dev, "Setting %dHz LRCLK\n", bclk_rates[bclk] / lrclk); 1762 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK || 1763 wm2200->symmetric_rates) 1764 snd_soc_update_bits(codec, WM2200_AUDIO_IF_1_7, 1765 WM2200_AIF1RX_BCPF_MASK, lrclk); 1766 else 1767 snd_soc_update_bits(codec, WM2200_AUDIO_IF_1_6, 1768 WM2200_AIF1TX_BCPF_MASK, lrclk); 1769 1770 i = (wl << WM2200_AIF1TX_WL_SHIFT) | wl; 1771 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) 1772 snd_soc_update_bits(codec, WM2200_AUDIO_IF_1_9, 1773 WM2200_AIF1RX_WL_MASK | 1774 WM2200_AIF1RX_SLOT_LEN_MASK, i); 1775 else 1776 snd_soc_update_bits(codec, WM2200_AUDIO_IF_1_8, 1777 WM2200_AIF1TX_WL_MASK | 1778 WM2200_AIF1TX_SLOT_LEN_MASK, i); 1779 1780 snd_soc_update_bits(codec, WM2200_CLOCKING_4, 1781 WM2200_SAMPLE_RATE_1_MASK, sr_code); 1782 1783 return 0; 1784 } 1785 1786 static const struct snd_soc_dai_ops wm2200_dai_ops = { 1787 .set_fmt = wm2200_set_fmt, 1788 .hw_params = wm2200_hw_params, 1789 }; 1790 1791 static int wm2200_set_sysclk(struct snd_soc_codec *codec, int clk_id, 1792 int source, unsigned int freq, int dir) 1793 { 1794 struct wm2200_priv *wm2200 = snd_soc_codec_get_drvdata(codec); 1795 int fval; 1796 1797 switch (clk_id) { 1798 case WM2200_CLK_SYSCLK: 1799 break; 1800 1801 default: 1802 dev_err(codec->dev, "Unknown clock %d\n", clk_id); 1803 return -EINVAL; 1804 } 1805 1806 switch (source) { 1807 case WM2200_CLKSRC_MCLK1: 1808 case WM2200_CLKSRC_MCLK2: 1809 case WM2200_CLKSRC_FLL: 1810 case WM2200_CLKSRC_BCLK1: 1811 break; 1812 default: 1813 dev_err(codec->dev, "Invalid source %d\n", source); 1814 return -EINVAL; 1815 } 1816 1817 switch (freq) { 1818 case 22579200: 1819 case 24576000: 1820 fval = 2; 1821 break; 1822 default: 1823 dev_err(codec->dev, "Invalid clock rate: %d\n", freq); 1824 return -EINVAL; 1825 } 1826 1827 /* TODO: Check if MCLKs are in use and enable/disable pulls to 1828 * match. 1829 */ 1830 1831 snd_soc_update_bits(codec, WM2200_CLOCKING_3, WM2200_SYSCLK_FREQ_MASK | 1832 WM2200_SYSCLK_SRC_MASK, 1833 fval << WM2200_SYSCLK_FREQ_SHIFT | source); 1834 1835 wm2200->sysclk = freq; 1836 1837 return 0; 1838 } 1839 1840 struct _fll_div { 1841 u16 fll_fratio; 1842 u16 fll_outdiv; 1843 u16 fll_refclk_div; 1844 u16 n; 1845 u16 theta; 1846 u16 lambda; 1847 }; 1848 1849 static struct { 1850 unsigned int min; 1851 unsigned int max; 1852 u16 fll_fratio; 1853 int ratio; 1854 } fll_fratios[] = { 1855 { 0, 64000, 4, 16 }, 1856 { 64000, 128000, 3, 8 }, 1857 { 128000, 256000, 2, 4 }, 1858 { 256000, 1000000, 1, 2 }, 1859 { 1000000, 13500000, 0, 1 }, 1860 }; 1861 1862 static int fll_factors(struct _fll_div *fll_div, unsigned int Fref, 1863 unsigned int Fout) 1864 { 1865 unsigned int target; 1866 unsigned int div; 1867 unsigned int fratio, gcd_fll; 1868 int i; 1869 1870 /* Fref must be <=13.5MHz */ 1871 div = 1; 1872 fll_div->fll_refclk_div = 0; 1873 while ((Fref / div) > 13500000) { 1874 div *= 2; 1875 fll_div->fll_refclk_div++; 1876 1877 if (div > 8) { 1878 pr_err("Can't scale %dMHz input down to <=13.5MHz\n", 1879 Fref); 1880 return -EINVAL; 1881 } 1882 } 1883 1884 pr_debug("FLL Fref=%u Fout=%u\n", Fref, Fout); 1885 1886 /* Apply the division for our remaining calculations */ 1887 Fref /= div; 1888 1889 /* Fvco should be 90-100MHz; don't check the upper bound */ 1890 div = 2; 1891 while (Fout * div < 90000000) { 1892 div++; 1893 if (div > 64) { 1894 pr_err("Unable to find FLL_OUTDIV for Fout=%uHz\n", 1895 Fout); 1896 return -EINVAL; 1897 } 1898 } 1899 target = Fout * div; 1900 fll_div->fll_outdiv = div - 1; 1901 1902 pr_debug("FLL Fvco=%dHz\n", target); 1903 1904 /* Find an appropraite FLL_FRATIO and factor it out of the target */ 1905 for (i = 0; i < ARRAY_SIZE(fll_fratios); i++) { 1906 if (fll_fratios[i].min <= Fref && Fref <= fll_fratios[i].max) { 1907 fll_div->fll_fratio = fll_fratios[i].fll_fratio; 1908 fratio = fll_fratios[i].ratio; 1909 break; 1910 } 1911 } 1912 if (i == ARRAY_SIZE(fll_fratios)) { 1913 pr_err("Unable to find FLL_FRATIO for Fref=%uHz\n", Fref); 1914 return -EINVAL; 1915 } 1916 1917 fll_div->n = target / (fratio * Fref); 1918 1919 if (target % Fref == 0) { 1920 fll_div->theta = 0; 1921 fll_div->lambda = 0; 1922 } else { 1923 gcd_fll = gcd(target, fratio * Fref); 1924 1925 fll_div->theta = (target - (fll_div->n * fratio * Fref)) 1926 / gcd_fll; 1927 fll_div->lambda = (fratio * Fref) / gcd_fll; 1928 } 1929 1930 pr_debug("FLL N=%x THETA=%x LAMBDA=%x\n", 1931 fll_div->n, fll_div->theta, fll_div->lambda); 1932 pr_debug("FLL_FRATIO=%x(%d) FLL_OUTDIV=%x FLL_REFCLK_DIV=%x\n", 1933 fll_div->fll_fratio, fratio, fll_div->fll_outdiv, 1934 fll_div->fll_refclk_div); 1935 1936 return 0; 1937 } 1938 1939 static int wm2200_set_fll(struct snd_soc_codec *codec, int fll_id, int source, 1940 unsigned int Fref, unsigned int Fout) 1941 { 1942 struct i2c_client *i2c = to_i2c_client(codec->dev); 1943 struct wm2200_priv *wm2200 = snd_soc_codec_get_drvdata(codec); 1944 struct _fll_div factors; 1945 int ret, i, timeout; 1946 unsigned long time_left; 1947 1948 if (!Fout) { 1949 dev_dbg(codec->dev, "FLL disabled"); 1950 1951 if (wm2200->fll_fout) 1952 pm_runtime_put(codec->dev); 1953 1954 wm2200->fll_fout = 0; 1955 snd_soc_update_bits(codec, WM2200_FLL_CONTROL_1, 1956 WM2200_FLL_ENA, 0); 1957 return 0; 1958 } 1959 1960 switch (source) { 1961 case WM2200_FLL_SRC_MCLK1: 1962 case WM2200_FLL_SRC_MCLK2: 1963 case WM2200_FLL_SRC_BCLK: 1964 break; 1965 default: 1966 dev_err(codec->dev, "Invalid FLL source %d\n", source); 1967 return -EINVAL; 1968 } 1969 1970 ret = fll_factors(&factors, Fref, Fout); 1971 if (ret < 0) 1972 return ret; 1973 1974 /* Disable the FLL while we reconfigure */ 1975 snd_soc_update_bits(codec, WM2200_FLL_CONTROL_1, WM2200_FLL_ENA, 0); 1976 1977 snd_soc_update_bits(codec, WM2200_FLL_CONTROL_2, 1978 WM2200_FLL_OUTDIV_MASK | WM2200_FLL_FRATIO_MASK, 1979 (factors.fll_outdiv << WM2200_FLL_OUTDIV_SHIFT) | 1980 factors.fll_fratio); 1981 if (factors.theta) { 1982 snd_soc_update_bits(codec, WM2200_FLL_CONTROL_3, 1983 WM2200_FLL_FRACN_ENA, 1984 WM2200_FLL_FRACN_ENA); 1985 snd_soc_update_bits(codec, WM2200_FLL_EFS_2, 1986 WM2200_FLL_EFS_ENA, 1987 WM2200_FLL_EFS_ENA); 1988 } else { 1989 snd_soc_update_bits(codec, WM2200_FLL_CONTROL_3, 1990 WM2200_FLL_FRACN_ENA, 0); 1991 snd_soc_update_bits(codec, WM2200_FLL_EFS_2, 1992 WM2200_FLL_EFS_ENA, 0); 1993 } 1994 1995 snd_soc_update_bits(codec, WM2200_FLL_CONTROL_4, WM2200_FLL_THETA_MASK, 1996 factors.theta); 1997 snd_soc_update_bits(codec, WM2200_FLL_CONTROL_6, WM2200_FLL_N_MASK, 1998 factors.n); 1999 snd_soc_update_bits(codec, WM2200_FLL_CONTROL_7, 2000 WM2200_FLL_CLK_REF_DIV_MASK | 2001 WM2200_FLL_CLK_REF_SRC_MASK, 2002 (factors.fll_refclk_div 2003 << WM2200_FLL_CLK_REF_DIV_SHIFT) | source); 2004 snd_soc_update_bits(codec, WM2200_FLL_EFS_1, 2005 WM2200_FLL_LAMBDA_MASK, factors.lambda); 2006 2007 /* Clear any pending completions */ 2008 try_wait_for_completion(&wm2200->fll_lock); 2009 2010 pm_runtime_get_sync(codec->dev); 2011 2012 snd_soc_update_bits(codec, WM2200_FLL_CONTROL_1, 2013 WM2200_FLL_ENA, WM2200_FLL_ENA); 2014 2015 if (i2c->irq) 2016 timeout = 2; 2017 else 2018 timeout = 50; 2019 2020 snd_soc_update_bits(codec, WM2200_CLOCKING_3, WM2200_SYSCLK_ENA, 2021 WM2200_SYSCLK_ENA); 2022 2023 /* Poll for the lock; will use the interrupt to exit quickly */ 2024 for (i = 0; i < timeout; i++) { 2025 if (i2c->irq) { 2026 time_left = wait_for_completion_timeout( 2027 &wm2200->fll_lock, 2028 msecs_to_jiffies(25)); 2029 if (time_left > 0) 2030 break; 2031 } else { 2032 msleep(1); 2033 } 2034 2035 ret = snd_soc_read(codec, 2036 WM2200_INTERRUPT_RAW_STATUS_2); 2037 if (ret < 0) { 2038 dev_err(codec->dev, 2039 "Failed to read FLL status: %d\n", 2040 ret); 2041 continue; 2042 } 2043 if (ret & WM2200_FLL_LOCK_STS) 2044 break; 2045 } 2046 if (i == timeout) { 2047 dev_err(codec->dev, "FLL lock timed out\n"); 2048 pm_runtime_put(codec->dev); 2049 return -ETIMEDOUT; 2050 } 2051 2052 wm2200->fll_src = source; 2053 wm2200->fll_fref = Fref; 2054 wm2200->fll_fout = Fout; 2055 2056 dev_dbg(codec->dev, "FLL running %dHz->%dHz\n", Fref, Fout); 2057 2058 return 0; 2059 } 2060 2061 static int wm2200_dai_probe(struct snd_soc_dai *dai) 2062 { 2063 struct snd_soc_codec *codec = dai->codec; 2064 struct wm2200_priv *wm2200 = snd_soc_codec_get_drvdata(codec); 2065 unsigned int val = 0; 2066 int ret; 2067 2068 ret = snd_soc_read(codec, WM2200_GPIO_CTRL_1); 2069 if (ret >= 0) { 2070 if ((ret & WM2200_GP1_FN_MASK) != 0) { 2071 wm2200->symmetric_rates = true; 2072 val = WM2200_AIF1TX_LRCLK_SRC; 2073 } 2074 } else { 2075 dev_err(codec->dev, "Failed to read GPIO 1 config: %d\n", ret); 2076 } 2077 2078 snd_soc_update_bits(codec, WM2200_AUDIO_IF_1_2, 2079 WM2200_AIF1TX_LRCLK_SRC, val); 2080 2081 return 0; 2082 } 2083 2084 #define WM2200_RATES SNDRV_PCM_RATE_8000_48000 2085 2086 #define WM2200_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\ 2087 SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE) 2088 2089 static struct snd_soc_dai_driver wm2200_dai = { 2090 .name = "wm2200", 2091 .probe = wm2200_dai_probe, 2092 .playback = { 2093 .stream_name = "Playback", 2094 .channels_min = 2, 2095 .channels_max = 2, 2096 .rates = WM2200_RATES, 2097 .formats = WM2200_FORMATS, 2098 }, 2099 .capture = { 2100 .stream_name = "Capture", 2101 .channels_min = 2, 2102 .channels_max = 2, 2103 .rates = WM2200_RATES, 2104 .formats = WM2200_FORMATS, 2105 }, 2106 .ops = &wm2200_dai_ops, 2107 }; 2108 2109 static const struct snd_soc_codec_driver soc_codec_wm2200 = { 2110 .probe = wm2200_probe, 2111 2112 .idle_bias_off = true, 2113 .ignore_pmdown_time = true, 2114 .set_sysclk = wm2200_set_sysclk, 2115 .set_pll = wm2200_set_fll, 2116 2117 .component_driver = { 2118 .controls = wm2200_snd_controls, 2119 .num_controls = ARRAY_SIZE(wm2200_snd_controls), 2120 .dapm_widgets = wm2200_dapm_widgets, 2121 .num_dapm_widgets = ARRAY_SIZE(wm2200_dapm_widgets), 2122 .dapm_routes = wm2200_dapm_routes, 2123 .num_dapm_routes = ARRAY_SIZE(wm2200_dapm_routes), 2124 }, 2125 }; 2126 2127 static irqreturn_t wm2200_irq(int irq, void *data) 2128 { 2129 struct wm2200_priv *wm2200 = data; 2130 unsigned int val, mask; 2131 int ret; 2132 2133 ret = regmap_read(wm2200->regmap, WM2200_INTERRUPT_STATUS_2, &val); 2134 if (ret != 0) { 2135 dev_err(wm2200->dev, "Failed to read IRQ status: %d\n", ret); 2136 return IRQ_NONE; 2137 } 2138 2139 ret = regmap_read(wm2200->regmap, WM2200_INTERRUPT_STATUS_2_MASK, 2140 &mask); 2141 if (ret != 0) { 2142 dev_warn(wm2200->dev, "Failed to read IRQ mask: %d\n", ret); 2143 mask = 0; 2144 } 2145 2146 val &= ~mask; 2147 2148 if (val & WM2200_FLL_LOCK_EINT) { 2149 dev_dbg(wm2200->dev, "FLL locked\n"); 2150 complete(&wm2200->fll_lock); 2151 } 2152 2153 if (val) { 2154 regmap_write(wm2200->regmap, WM2200_INTERRUPT_STATUS_2, val); 2155 2156 return IRQ_HANDLED; 2157 } else { 2158 return IRQ_NONE; 2159 } 2160 } 2161 2162 static const struct regmap_config wm2200_regmap = { 2163 .reg_bits = 16, 2164 .val_bits = 16, 2165 2166 .max_register = WM2200_MAX_REGISTER + (ARRAY_SIZE(wm2200_ranges) * 2167 WM2200_DSP_SPACING), 2168 .reg_defaults = wm2200_reg_defaults, 2169 .num_reg_defaults = ARRAY_SIZE(wm2200_reg_defaults), 2170 .volatile_reg = wm2200_volatile_register, 2171 .readable_reg = wm2200_readable_register, 2172 .cache_type = REGCACHE_RBTREE, 2173 .ranges = wm2200_ranges, 2174 .num_ranges = ARRAY_SIZE(wm2200_ranges), 2175 }; 2176 2177 static const unsigned int wm2200_dig_vu[] = { 2178 WM2200_DAC_DIGITAL_VOLUME_1L, 2179 WM2200_DAC_DIGITAL_VOLUME_1R, 2180 WM2200_DAC_DIGITAL_VOLUME_2L, 2181 WM2200_DAC_DIGITAL_VOLUME_2R, 2182 WM2200_ADC_DIGITAL_VOLUME_1L, 2183 WM2200_ADC_DIGITAL_VOLUME_1R, 2184 WM2200_ADC_DIGITAL_VOLUME_2L, 2185 WM2200_ADC_DIGITAL_VOLUME_2R, 2186 WM2200_ADC_DIGITAL_VOLUME_3L, 2187 WM2200_ADC_DIGITAL_VOLUME_3R, 2188 }; 2189 2190 static const unsigned int wm2200_mic_ctrl_reg[] = { 2191 WM2200_IN1L_CONTROL, 2192 WM2200_IN2L_CONTROL, 2193 WM2200_IN3L_CONTROL, 2194 }; 2195 2196 static int wm2200_i2c_probe(struct i2c_client *i2c, 2197 const struct i2c_device_id *id) 2198 { 2199 struct wm2200_pdata *pdata = dev_get_platdata(&i2c->dev); 2200 struct wm2200_priv *wm2200; 2201 unsigned int reg; 2202 int ret, i; 2203 int val; 2204 2205 wm2200 = devm_kzalloc(&i2c->dev, sizeof(struct wm2200_priv), 2206 GFP_KERNEL); 2207 if (wm2200 == NULL) 2208 return -ENOMEM; 2209 2210 wm2200->dev = &i2c->dev; 2211 init_completion(&wm2200->fll_lock); 2212 2213 wm2200->regmap = devm_regmap_init_i2c(i2c, &wm2200_regmap); 2214 if (IS_ERR(wm2200->regmap)) { 2215 ret = PTR_ERR(wm2200->regmap); 2216 dev_err(&i2c->dev, "Failed to allocate register map: %d\n", 2217 ret); 2218 return ret; 2219 } 2220 2221 for (i = 0; i < 2; i++) { 2222 wm2200->dsp[i].type = WMFW_ADSP1; 2223 wm2200->dsp[i].part = "wm2200"; 2224 wm2200->dsp[i].num = i + 1; 2225 wm2200->dsp[i].dev = &i2c->dev; 2226 wm2200->dsp[i].regmap = wm2200->regmap; 2227 wm2200->dsp[i].sysclk_reg = WM2200_CLOCKING_3; 2228 wm2200->dsp[i].sysclk_mask = WM2200_SYSCLK_FREQ_MASK; 2229 wm2200->dsp[i].sysclk_shift = WM2200_SYSCLK_FREQ_SHIFT; 2230 } 2231 2232 wm2200->dsp[0].base = WM2200_DSP1_CONTROL_1; 2233 wm2200->dsp[0].mem = wm2200_dsp1_regions; 2234 wm2200->dsp[0].num_mems = ARRAY_SIZE(wm2200_dsp1_regions); 2235 2236 wm2200->dsp[1].base = WM2200_DSP2_CONTROL_1; 2237 wm2200->dsp[1].mem = wm2200_dsp2_regions; 2238 wm2200->dsp[1].num_mems = ARRAY_SIZE(wm2200_dsp2_regions); 2239 2240 for (i = 0; i < ARRAY_SIZE(wm2200->dsp); i++) 2241 wm_adsp1_init(&wm2200->dsp[i]); 2242 2243 if (pdata) 2244 wm2200->pdata = *pdata; 2245 2246 i2c_set_clientdata(i2c, wm2200); 2247 2248 for (i = 0; i < ARRAY_SIZE(wm2200->core_supplies); i++) 2249 wm2200->core_supplies[i].supply = wm2200_core_supply_names[i]; 2250 2251 ret = devm_regulator_bulk_get(&i2c->dev, 2252 ARRAY_SIZE(wm2200->core_supplies), 2253 wm2200->core_supplies); 2254 if (ret != 0) { 2255 dev_err(&i2c->dev, "Failed to request core supplies: %d\n", 2256 ret); 2257 return ret; 2258 } 2259 2260 ret = regulator_bulk_enable(ARRAY_SIZE(wm2200->core_supplies), 2261 wm2200->core_supplies); 2262 if (ret != 0) { 2263 dev_err(&i2c->dev, "Failed to enable core supplies: %d\n", 2264 ret); 2265 return ret; 2266 } 2267 2268 if (wm2200->pdata.ldo_ena) { 2269 ret = devm_gpio_request_one(&i2c->dev, wm2200->pdata.ldo_ena, 2270 GPIOF_OUT_INIT_HIGH, 2271 "WM2200 LDOENA"); 2272 if (ret < 0) { 2273 dev_err(&i2c->dev, "Failed to request LDOENA %d: %d\n", 2274 wm2200->pdata.ldo_ena, ret); 2275 goto err_enable; 2276 } 2277 msleep(2); 2278 } 2279 2280 if (wm2200->pdata.reset) { 2281 ret = devm_gpio_request_one(&i2c->dev, wm2200->pdata.reset, 2282 GPIOF_OUT_INIT_HIGH, 2283 "WM2200 /RESET"); 2284 if (ret < 0) { 2285 dev_err(&i2c->dev, "Failed to request /RESET %d: %d\n", 2286 wm2200->pdata.reset, ret); 2287 goto err_ldo; 2288 } 2289 } 2290 2291 ret = regmap_read(wm2200->regmap, WM2200_SOFTWARE_RESET, ®); 2292 if (ret < 0) { 2293 dev_err(&i2c->dev, "Failed to read ID register: %d\n", ret); 2294 goto err_reset; 2295 } 2296 switch (reg) { 2297 case 0x2200: 2298 break; 2299 2300 default: 2301 dev_err(&i2c->dev, "Device is not a WM2200, ID is %x\n", reg); 2302 ret = -EINVAL; 2303 goto err_reset; 2304 } 2305 2306 ret = regmap_read(wm2200->regmap, WM2200_DEVICE_REVISION, ®); 2307 if (ret < 0) { 2308 dev_err(&i2c->dev, "Failed to read revision register\n"); 2309 goto err_reset; 2310 } 2311 2312 wm2200->rev = reg & WM2200_DEVICE_REVISION_MASK; 2313 2314 dev_info(&i2c->dev, "revision %c\n", wm2200->rev + 'A'); 2315 2316 switch (wm2200->rev) { 2317 case 0: 2318 case 1: 2319 ret = regmap_register_patch(wm2200->regmap, wm2200_reva_patch, 2320 ARRAY_SIZE(wm2200_reva_patch)); 2321 if (ret != 0) { 2322 dev_err(&i2c->dev, "Failed to register patch: %d\n", 2323 ret); 2324 } 2325 break; 2326 default: 2327 break; 2328 } 2329 2330 ret = wm2200_reset(wm2200); 2331 if (ret < 0) { 2332 dev_err(&i2c->dev, "Failed to issue reset\n"); 2333 goto err_reset; 2334 } 2335 2336 for (i = 0; i < ARRAY_SIZE(wm2200->pdata.gpio_defaults); i++) { 2337 if (!wm2200->pdata.gpio_defaults[i]) 2338 continue; 2339 2340 regmap_write(wm2200->regmap, WM2200_GPIO_CTRL_1 + i, 2341 wm2200->pdata.gpio_defaults[i]); 2342 } 2343 2344 for (i = 0; i < ARRAY_SIZE(wm2200_dig_vu); i++) 2345 regmap_update_bits(wm2200->regmap, wm2200_dig_vu[i], 2346 WM2200_OUT_VU, WM2200_OUT_VU); 2347 2348 /* Assign slots 1-6 to channels 1-6 for both TX and RX */ 2349 for (i = 0; i < 6; i++) { 2350 regmap_write(wm2200->regmap, WM2200_AUDIO_IF_1_10 + i, i); 2351 regmap_write(wm2200->regmap, WM2200_AUDIO_IF_1_16 + i, i); 2352 } 2353 2354 for (i = 0; i < WM2200_MAX_MICBIAS; i++) { 2355 if (!wm2200->pdata.micbias[i].mb_lvl && 2356 !wm2200->pdata.micbias[i].bypass) 2357 continue; 2358 2359 /* Apply default for bypass mode */ 2360 if (!wm2200->pdata.micbias[i].mb_lvl) 2361 wm2200->pdata.micbias[i].mb_lvl 2362 = WM2200_MBIAS_LVL_1V5; 2363 2364 val = (wm2200->pdata.micbias[i].mb_lvl -1) 2365 << WM2200_MICB1_LVL_SHIFT; 2366 2367 if (wm2200->pdata.micbias[i].discharge) 2368 val |= WM2200_MICB1_DISCH; 2369 2370 if (wm2200->pdata.micbias[i].fast_start) 2371 val |= WM2200_MICB1_RATE; 2372 2373 if (wm2200->pdata.micbias[i].bypass) 2374 val |= WM2200_MICB1_MODE; 2375 2376 regmap_update_bits(wm2200->regmap, 2377 WM2200_MIC_BIAS_CTRL_1 + i, 2378 WM2200_MICB1_LVL_MASK | 2379 WM2200_MICB1_DISCH | 2380 WM2200_MICB1_MODE | 2381 WM2200_MICB1_RATE, val); 2382 } 2383 2384 for (i = 0; i < ARRAY_SIZE(wm2200->pdata.in_mode); i++) { 2385 regmap_update_bits(wm2200->regmap, wm2200_mic_ctrl_reg[i], 2386 WM2200_IN1_MODE_MASK | 2387 WM2200_IN1_DMIC_SUP_MASK, 2388 (wm2200->pdata.in_mode[i] << 2389 WM2200_IN1_MODE_SHIFT) | 2390 (wm2200->pdata.dmic_sup[i] << 2391 WM2200_IN1_DMIC_SUP_SHIFT)); 2392 } 2393 2394 if (i2c->irq) { 2395 ret = request_threaded_irq(i2c->irq, NULL, wm2200_irq, 2396 IRQF_TRIGGER_HIGH | IRQF_ONESHOT, 2397 "wm2200", wm2200); 2398 if (ret == 0) 2399 regmap_update_bits(wm2200->regmap, 2400 WM2200_INTERRUPT_STATUS_2_MASK, 2401 WM2200_FLL_LOCK_EINT, 0); 2402 else 2403 dev_err(&i2c->dev, "Failed to request IRQ %d: %d\n", 2404 i2c->irq, ret); 2405 } 2406 2407 pm_runtime_set_active(&i2c->dev); 2408 pm_runtime_enable(&i2c->dev); 2409 pm_request_idle(&i2c->dev); 2410 2411 ret = snd_soc_register_codec(&i2c->dev, &soc_codec_wm2200, 2412 &wm2200_dai, 1); 2413 if (ret != 0) { 2414 dev_err(&i2c->dev, "Failed to register CODEC: %d\n", ret); 2415 goto err_pm_runtime; 2416 } 2417 2418 return 0; 2419 2420 err_pm_runtime: 2421 pm_runtime_disable(&i2c->dev); 2422 err_reset: 2423 if (wm2200->pdata.reset) 2424 gpio_set_value_cansleep(wm2200->pdata.reset, 0); 2425 err_ldo: 2426 if (wm2200->pdata.ldo_ena) 2427 gpio_set_value_cansleep(wm2200->pdata.ldo_ena, 0); 2428 err_enable: 2429 regulator_bulk_disable(ARRAY_SIZE(wm2200->core_supplies), 2430 wm2200->core_supplies); 2431 return ret; 2432 } 2433 2434 static int wm2200_i2c_remove(struct i2c_client *i2c) 2435 { 2436 struct wm2200_priv *wm2200 = i2c_get_clientdata(i2c); 2437 2438 snd_soc_unregister_codec(&i2c->dev); 2439 if (i2c->irq) 2440 free_irq(i2c->irq, wm2200); 2441 if (wm2200->pdata.reset) 2442 gpio_set_value_cansleep(wm2200->pdata.reset, 0); 2443 if (wm2200->pdata.ldo_ena) 2444 gpio_set_value_cansleep(wm2200->pdata.ldo_ena, 0); 2445 2446 return 0; 2447 } 2448 2449 #ifdef CONFIG_PM 2450 static int wm2200_runtime_suspend(struct device *dev) 2451 { 2452 struct wm2200_priv *wm2200 = dev_get_drvdata(dev); 2453 2454 regcache_cache_only(wm2200->regmap, true); 2455 regcache_mark_dirty(wm2200->regmap); 2456 if (wm2200->pdata.ldo_ena) 2457 gpio_set_value_cansleep(wm2200->pdata.ldo_ena, 0); 2458 regulator_bulk_disable(ARRAY_SIZE(wm2200->core_supplies), 2459 wm2200->core_supplies); 2460 2461 return 0; 2462 } 2463 2464 static int wm2200_runtime_resume(struct device *dev) 2465 { 2466 struct wm2200_priv *wm2200 = dev_get_drvdata(dev); 2467 int ret; 2468 2469 ret = regulator_bulk_enable(ARRAY_SIZE(wm2200->core_supplies), 2470 wm2200->core_supplies); 2471 if (ret != 0) { 2472 dev_err(dev, "Failed to enable supplies: %d\n", 2473 ret); 2474 return ret; 2475 } 2476 2477 if (wm2200->pdata.ldo_ena) { 2478 gpio_set_value_cansleep(wm2200->pdata.ldo_ena, 1); 2479 msleep(2); 2480 } 2481 2482 regcache_cache_only(wm2200->regmap, false); 2483 regcache_sync(wm2200->regmap); 2484 2485 return 0; 2486 } 2487 #endif 2488 2489 static const struct dev_pm_ops wm2200_pm = { 2490 SET_RUNTIME_PM_OPS(wm2200_runtime_suspend, wm2200_runtime_resume, 2491 NULL) 2492 }; 2493 2494 static const struct i2c_device_id wm2200_i2c_id[] = { 2495 { "wm2200", 0 }, 2496 { } 2497 }; 2498 MODULE_DEVICE_TABLE(i2c, wm2200_i2c_id); 2499 2500 static struct i2c_driver wm2200_i2c_driver = { 2501 .driver = { 2502 .name = "wm2200", 2503 .pm = &wm2200_pm, 2504 }, 2505 .probe = wm2200_i2c_probe, 2506 .remove = wm2200_i2c_remove, 2507 .id_table = wm2200_i2c_id, 2508 }; 2509 2510 module_i2c_driver(wm2200_i2c_driver); 2511 2512 MODULE_DESCRIPTION("ASoC WM2200 driver"); 2513 MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>"); 2514 MODULE_LICENSE("GPL"); 2515