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TOMOYO Linux Cross Reference
Linux/sound/soc/codecs/wm2200.c

Version: ~ [ linux-5.3-rc1 ] ~ [ linux-5.2.2 ] ~ [ linux-5.1.19 ] ~ [ linux-5.0.21 ] ~ [ linux-4.20.17 ] ~ [ linux-4.19.60 ] ~ [ linux-4.18.20 ] ~ [ linux-4.17.19 ] ~ [ linux-4.16.18 ] ~ [ linux-4.15.18 ] ~ [ linux-4.14.134 ] ~ [ linux-4.13.16 ] ~ [ linux-4.12.14 ] ~ [ linux-4.11.12 ] ~ [ linux-4.10.17 ] ~ [ linux-4.9.186 ] ~ [ linux-4.8.17 ] ~ [ linux-4.7.10 ] ~ [ linux-4.6.7 ] ~ [ linux-4.5.7 ] ~ [ linux-4.4.186 ] ~ [ linux-4.3.6 ] ~ [ linux-4.2.8 ] ~ [ linux-4.1.52 ] ~ [ linux-4.0.9 ] ~ [ linux-3.19.8 ] ~ [ linux-3.18.140 ] ~ [ linux-3.17.8 ] ~ [ linux-3.16.70 ] ~ [ linux-3.15.10 ] ~ [ linux-3.14.79 ] ~ [ linux-3.13.11 ] ~ [ linux-3.12.74 ] ~ [ linux-3.11.10 ] ~ [ linux-3.10.108 ] ~ [ linux-3.9.11 ] ~ [ linux-3.8.13 ] ~ [ linux-3.7.10 ] ~ [ linux-3.6.11 ] ~ [ linux-3.5.7 ] ~ [ linux-3.4.113 ] ~ [ linux-3.3.8 ] ~ [ linux-3.2.102 ] ~ [ linux-3.1.10 ] ~ [ linux-3.0.101 ] ~ [ linux-2.6.39.4 ] ~ [ linux-2.6.38.8 ] ~ [ linux-2.6.37.6 ] ~ [ linux-2.6.36.4 ] ~ [ linux-2.6.35.14 ] ~ [ linux-2.6.34.15 ] ~ [ linux-2.6.33.20 ] ~ [ linux-2.6.32.71 ] ~ [ linux-2.6.0 ] ~ [ linux-2.4.37.11 ] ~ [ unix-v6-master ] ~ [ ccs-tools-1.8.5 ] ~ [ policy-sample ] ~
Architecture: ~ [ i386 ] ~ [ alpha ] ~ [ m68k ] ~ [ mips ] ~ [ ppc ] ~ [ sparc ] ~ [ sparc64 ] ~

  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 
103 #define WM2200_DSP_RANGE_BASE (WM2200_MAX_REGISTER + 1)
104 #define WM2200_DSP_SPACING 12288
105 
106 #define WM2200_DSP1_DM_BASE (WM2200_DSP_RANGE_BASE + (0 * WM2200_DSP_SPACING))
107 #define WM2200_DSP1_PM_BASE (WM2200_DSP_RANGE_BASE + (1 * WM2200_DSP_SPACING))
108 #define WM2200_DSP1_ZM_BASE (WM2200_DSP_RANGE_BASE + (2 * WM2200_DSP_SPACING))
109 #define WM2200_DSP2_DM_BASE (WM2200_DSP_RANGE_BASE + (3 * WM2200_DSP_SPACING))
110 #define WM2200_DSP2_PM_BASE (WM2200_DSP_RANGE_BASE + (4 * WM2200_DSP_SPACING))
111 #define WM2200_DSP2_ZM_BASE (WM2200_DSP_RANGE_BASE + (5 * WM2200_DSP_SPACING))
112 
113 static const struct regmap_range_cfg wm2200_ranges[] = {
114         { .name = "DSP1DM", .range_min = WM2200_DSP1_DM_BASE,
115           .range_max = WM2200_DSP1_DM_BASE + 12287,
116           .selector_reg = WM2200_DSP1_CONTROL_3,
117           .selector_mask = WM2200_DSP1_PAGE_BASE_DM_0_MASK,
118           .selector_shift = WM2200_DSP1_PAGE_BASE_DM_0_SHIFT,
119           .window_start = WM2200_DSP1_DM_0, .window_len = 2048, },
120 
121         { .name = "DSP1PM", .range_min = WM2200_DSP1_PM_BASE,
122           .range_max = WM2200_DSP1_PM_BASE + 12287,
123           .selector_reg = WM2200_DSP1_CONTROL_2,
124           .selector_mask = WM2200_DSP1_PAGE_BASE_PM_0_MASK,
125           .selector_shift = WM2200_DSP1_PAGE_BASE_PM_0_SHIFT,
126           .window_start = WM2200_DSP1_PM_0, .window_len = 768, },
127 
128         { .name = "DSP1ZM", .range_min = WM2200_DSP1_ZM_BASE,
129           .range_max = WM2200_DSP1_ZM_BASE + 2047,
130           .selector_reg = WM2200_DSP1_CONTROL_4,
131           .selector_mask = WM2200_DSP1_PAGE_BASE_ZM_0_MASK,
132           .selector_shift = WM2200_DSP1_PAGE_BASE_ZM_0_SHIFT,
133           .window_start = WM2200_DSP1_ZM_0, .window_len = 1024, },
134 
135         { .name = "DSP2DM", .range_min = WM2200_DSP2_DM_BASE,
136           .range_max = WM2200_DSP2_DM_BASE + 4095,
137           .selector_reg = WM2200_DSP2_CONTROL_3,
138           .selector_mask = WM2200_DSP2_PAGE_BASE_DM_0_MASK,
139           .selector_shift = WM2200_DSP2_PAGE_BASE_DM_0_SHIFT,
140           .window_start = WM2200_DSP2_DM_0, .window_len = 2048, },
141 
142         { .name = "DSP2PM", .range_min = WM2200_DSP2_PM_BASE,
143           .range_max = WM2200_DSP2_PM_BASE + 11287,
144           .selector_reg = WM2200_DSP2_CONTROL_2,
145           .selector_mask = WM2200_DSP2_PAGE_BASE_PM_0_MASK,
146           .selector_shift = WM2200_DSP2_PAGE_BASE_PM_0_SHIFT,
147           .window_start = WM2200_DSP2_PM_0, .window_len = 768, },
148 
149         { .name = "DSP2ZM", .range_min = WM2200_DSP2_ZM_BASE,
150           .range_max = WM2200_DSP2_ZM_BASE + 2047,
151           .selector_reg = WM2200_DSP2_CONTROL_4,
152           .selector_mask = WM2200_DSP2_PAGE_BASE_ZM_0_MASK,
153           .selector_shift = WM2200_DSP2_PAGE_BASE_ZM_0_SHIFT,
154           .window_start = WM2200_DSP2_ZM_0, .window_len = 1024, },
155 };
156 
157 static const struct wm_adsp_region wm2200_dsp1_regions[] = {
158         { .type = WMFW_ADSP1_PM, .base = WM2200_DSP1_PM_BASE },
159         { .type = WMFW_ADSP1_DM, .base = WM2200_DSP1_DM_BASE },
160         { .type = WMFW_ADSP1_ZM, .base = WM2200_DSP1_ZM_BASE },
161 };
162 
163 static const struct wm_adsp_region wm2200_dsp2_regions[] = {
164         { .type = WMFW_ADSP1_PM, .base = WM2200_DSP2_PM_BASE },
165         { .type = WMFW_ADSP1_DM, .base = WM2200_DSP2_DM_BASE },
166         { .type = WMFW_ADSP1_ZM, .base = WM2200_DSP2_ZM_BASE },
167 };
168 
169 static struct reg_default wm2200_reg_defaults[] = {
170         { 0x000B, 0x0000 },   /* R11    - Tone Generator 1 */
171         { 0x0102, 0x0000 },   /* R258   - Clocking 3 */
172         { 0x0103, 0x0011 },   /* R259   - Clocking 4 */
173         { 0x0111, 0x0000 },   /* R273   - FLL Control 1 */
174         { 0x0112, 0x0000 },   /* R274   - FLL Control 2 */
175         { 0x0113, 0x0000 },   /* R275   - FLL Control 3 */
176         { 0x0114, 0x0000 },   /* R276   - FLL Control 4 */
177         { 0x0116, 0x0177 },   /* R278   - FLL Control 6 */
178         { 0x0117, 0x0004 },   /* R279   - FLL Control 7 */
179         { 0x0119, 0x0000 },   /* R281   - FLL EFS 1 */
180         { 0x011A, 0x0002 },   /* R282   - FLL EFS 2 */
181         { 0x0200, 0x0000 },   /* R512   - Mic Charge Pump 1 */
182         { 0x0201, 0x03FF },   /* R513   - Mic Charge Pump 2 */
183         { 0x0202, 0x9BDE },   /* R514   - DM Charge Pump 1 */
184         { 0x020C, 0x0000 },   /* R524   - Mic Bias Ctrl 1 */
185         { 0x020D, 0x0000 },   /* R525   - Mic Bias Ctrl 2 */
186         { 0x020F, 0x0000 },   /* R527   - Ear Piece Ctrl 1 */
187         { 0x0210, 0x0000 },   /* R528   - Ear Piece Ctrl 2 */
188         { 0x0301, 0x0000 },   /* R769   - Input Enables */
189         { 0x0302, 0x2240 },   /* R770   - IN1L Control */
190         { 0x0303, 0x0040 },   /* R771   - IN1R Control */
191         { 0x0304, 0x2240 },   /* R772   - IN2L Control */
192         { 0x0305, 0x0040 },   /* R773   - IN2R Control */
193         { 0x0306, 0x2240 },   /* R774   - IN3L Control */
194         { 0x0307, 0x0040 },   /* R775   - IN3R Control */
195         { 0x030A, 0x0000 },   /* R778   - RXANC_SRC */
196         { 0x030B, 0x0022 },   /* R779   - Input Volume Ramp */
197         { 0x030C, 0x0180 },   /* R780   - ADC Digital Volume 1L */
198         { 0x030D, 0x0180 },   /* R781   - ADC Digital Volume 1R */
199         { 0x030E, 0x0180 },   /* R782   - ADC Digital Volume 2L */
200         { 0x030F, 0x0180 },   /* R783   - ADC Digital Volume 2R */
201         { 0x0310, 0x0180 },   /* R784   - ADC Digital Volume 3L */
202         { 0x0311, 0x0180 },   /* R785   - ADC Digital Volume 3R */
203         { 0x0400, 0x0000 },   /* R1024  - Output Enables */
204         { 0x0401, 0x0000 },   /* R1025  - DAC Volume Limit 1L */
205         { 0x0402, 0x0000 },   /* R1026  - DAC Volume Limit 1R */
206         { 0x0403, 0x0000 },   /* R1027  - DAC Volume Limit 2L */
207         { 0x0404, 0x0000 },   /* R1028  - DAC Volume Limit 2R */
208         { 0x0409, 0x0000 },   /* R1033  - DAC AEC Control 1 */
209         { 0x040A, 0x0022 },   /* R1034  - Output Volume Ramp */
210         { 0x040B, 0x0180 },   /* R1035  - DAC Digital Volume 1L */
211         { 0x040C, 0x0180 },   /* R1036  - DAC Digital Volume 1R */
212         { 0x040D, 0x0180 },   /* R1037  - DAC Digital Volume 2L */
213         { 0x040E, 0x0180 },   /* R1038  - DAC Digital Volume 2R */
214         { 0x0417, 0x0069 },   /* R1047  - PDM 1 */
215         { 0x0418, 0x0000 },   /* R1048  - PDM 2 */
216         { 0x0500, 0x0000 },   /* R1280  - Audio IF 1_1 */
217         { 0x0501, 0x0008 },   /* R1281  - Audio IF 1_2 */
218         { 0x0502, 0x0000 },   /* R1282  - Audio IF 1_3 */
219         { 0x0503, 0x0000 },   /* R1283  - Audio IF 1_4 */
220         { 0x0504, 0x0000 },   /* R1284  - Audio IF 1_5 */
221         { 0x0505, 0x0001 },   /* R1285  - Audio IF 1_6 */
222         { 0x0506, 0x0001 },   /* R1286  - Audio IF 1_7 */
223         { 0x0507, 0x0000 },   /* R1287  - Audio IF 1_8 */
224         { 0x0508, 0x0000 },   /* R1288  - Audio IF 1_9 */
225         { 0x0509, 0x0000 },   /* R1289  - Audio IF 1_10 */
226         { 0x050A, 0x0000 },   /* R1290  - Audio IF 1_11 */
227         { 0x050B, 0x0000 },   /* R1291  - Audio IF 1_12 */
228         { 0x050C, 0x0000 },   /* R1292  - Audio IF 1_13 */
229         { 0x050D, 0x0000 },   /* R1293  - Audio IF 1_14 */
230         { 0x050E, 0x0000 },   /* R1294  - Audio IF 1_15 */
231         { 0x050F, 0x0000 },   /* R1295  - Audio IF 1_16 */
232         { 0x0510, 0x0000 },   /* R1296  - Audio IF 1_17 */
233         { 0x0511, 0x0000 },   /* R1297  - Audio IF 1_18 */
234         { 0x0512, 0x0000 },   /* R1298  - Audio IF 1_19 */
235         { 0x0513, 0x0000 },   /* R1299  - Audio IF 1_20 */
236         { 0x0514, 0x0000 },   /* R1300  - Audio IF 1_21 */
237         { 0x0515, 0x0001 },   /* R1301  - Audio IF 1_22 */
238         { 0x0600, 0x0000 },   /* R1536  - OUT1LMIX Input 1 Source */
239         { 0x0601, 0x0080 },   /* R1537  - OUT1LMIX Input 1 Volume */
240         { 0x0602, 0x0000 },   /* R1538  - OUT1LMIX Input 2 Source */
241         { 0x0603, 0x0080 },   /* R1539  - OUT1LMIX Input 2 Volume */
242         { 0x0604, 0x0000 },   /* R1540  - OUT1LMIX Input 3 Source */
243         { 0x0605, 0x0080 },   /* R1541  - OUT1LMIX Input 3 Volume */
244         { 0x0606, 0x0000 },   /* R1542  - OUT1LMIX Input 4 Source */
245         { 0x0607, 0x0080 },   /* R1543  - OUT1LMIX Input 4 Volume */
246         { 0x0608, 0x0000 },   /* R1544  - OUT1RMIX Input 1 Source */
247         { 0x0609, 0x0080 },   /* R1545  - OUT1RMIX Input 1 Volume */
248         { 0x060A, 0x0000 },   /* R1546  - OUT1RMIX Input 2 Source */
249         { 0x060B, 0x0080 },   /* R1547  - OUT1RMIX Input 2 Volume */
250         { 0x060C, 0x0000 },   /* R1548  - OUT1RMIX Input 3 Source */
251         { 0x060D, 0x0080 },   /* R1549  - OUT1RMIX Input 3 Volume */
252         { 0x060E, 0x0000 },   /* R1550  - OUT1RMIX Input 4 Source */
253         { 0x060F, 0x0080 },   /* R1551  - OUT1RMIX Input 4 Volume */
254         { 0x0610, 0x0000 },   /* R1552  - OUT2LMIX Input 1 Source */
255         { 0x0611, 0x0080 },   /* R1553  - OUT2LMIX Input 1 Volume */
256         { 0x0612, 0x0000 },   /* R1554  - OUT2LMIX Input 2 Source */
257         { 0x0613, 0x0080 },   /* R1555  - OUT2LMIX Input 2 Volume */
258         { 0x0614, 0x0000 },   /* R1556  - OUT2LMIX Input 3 Source */
259         { 0x0615, 0x0080 },   /* R1557  - OUT2LMIX Input 3 Volume */
260         { 0x0616, 0x0000 },   /* R1558  - OUT2LMIX Input 4 Source */
261         { 0x0617, 0x0080 },   /* R1559  - OUT2LMIX Input 4 Volume */
262         { 0x0618, 0x0000 },   /* R1560  - OUT2RMIX Input 1 Source */
263         { 0x0619, 0x0080 },   /* R1561  - OUT2RMIX Input 1 Volume */
264         { 0x061A, 0x0000 },   /* R1562  - OUT2RMIX Input 2 Source */
265         { 0x061B, 0x0080 },   /* R1563  - OUT2RMIX Input 2 Volume */
266         { 0x061C, 0x0000 },   /* R1564  - OUT2RMIX Input 3 Source */
267         { 0x061D, 0x0080 },   /* R1565  - OUT2RMIX Input 3 Volume */
268         { 0x061E, 0x0000 },   /* R1566  - OUT2RMIX Input 4 Source */
269         { 0x061F, 0x0080 },   /* R1567  - OUT2RMIX Input 4 Volume */
270         { 0x0620, 0x0000 },   /* R1568  - AIF1TX1MIX Input 1 Source */
271         { 0x0621, 0x0080 },   /* R1569  - AIF1TX1MIX Input 1 Volume */
272         { 0x0622, 0x0000 },   /* R1570  - AIF1TX1MIX Input 2 Source */
273         { 0x0623, 0x0080 },   /* R1571  - AIF1TX1MIX Input 2 Volume */
274         { 0x0624, 0x0000 },   /* R1572  - AIF1TX1MIX Input 3 Source */
275         { 0x0625, 0x0080 },   /* R1573  - AIF1TX1MIX Input 3 Volume */
276         { 0x0626, 0x0000 },   /* R1574  - AIF1TX1MIX Input 4 Source */
277         { 0x0627, 0x0080 },   /* R1575  - AIF1TX1MIX Input 4 Volume */
278         { 0x0628, 0x0000 },   /* R1576  - AIF1TX2MIX Input 1 Source */
279         { 0x0629, 0x0080 },   /* R1577  - AIF1TX2MIX Input 1 Volume */
280         { 0x062A, 0x0000 },   /* R1578  - AIF1TX2MIX Input 2 Source */
281         { 0x062B, 0x0080 },   /* R1579  - AIF1TX2MIX Input 2 Volume */
282         { 0x062C, 0x0000 },   /* R1580  - AIF1TX2MIX Input 3 Source */
283         { 0x062D, 0x0080 },   /* R1581  - AIF1TX2MIX Input 3 Volume */
284         { 0x062E, 0x0000 },   /* R1582  - AIF1TX2MIX Input 4 Source */
285         { 0x062F, 0x0080 },   /* R1583  - AIF1TX2MIX Input 4 Volume */
286         { 0x0630, 0x0000 },   /* R1584  - AIF1TX3MIX Input 1 Source */
287         { 0x0631, 0x0080 },   /* R1585  - AIF1TX3MIX Input 1 Volume */
288         { 0x0632, 0x0000 },   /* R1586  - AIF1TX3MIX Input 2 Source */
289         { 0x0633, 0x0080 },   /* R1587  - AIF1TX3MIX Input 2 Volume */
290         { 0x0634, 0x0000 },   /* R1588  - AIF1TX3MIX Input 3 Source */
291         { 0x0635, 0x0080 },   /* R1589  - AIF1TX3MIX Input 3 Volume */
292         { 0x0636, 0x0000 },   /* R1590  - AIF1TX3MIX Input 4 Source */
293         { 0x0637, 0x0080 },   /* R1591  - AIF1TX3MIX Input 4 Volume */
294         { 0x0638, 0x0000 },   /* R1592  - AIF1TX4MIX Input 1 Source */
295         { 0x0639, 0x0080 },   /* R1593  - AIF1TX4MIX Input 1 Volume */
296         { 0x063A, 0x0000 },   /* R1594  - AIF1TX4MIX Input 2 Source */
297         { 0x063B, 0x0080 },   /* R1595  - AIF1TX4MIX Input 2 Volume */
298         { 0x063C, 0x0000 },   /* R1596  - AIF1TX4MIX Input 3 Source */
299         { 0x063D, 0x0080 },   /* R1597  - AIF1TX4MIX Input 3 Volume */
300         { 0x063E, 0x0000 },   /* R1598  - AIF1TX4MIX Input 4 Source */
301         { 0x063F, 0x0080 },   /* R1599  - AIF1TX4MIX Input 4 Volume */
302         { 0x0640, 0x0000 },   /* R1600  - AIF1TX5MIX Input 1 Source */
303         { 0x0641, 0x0080 },   /* R1601  - AIF1TX5MIX Input 1 Volume */
304         { 0x0642, 0x0000 },   /* R1602  - AIF1TX5MIX Input 2 Source */
305         { 0x0643, 0x0080 },   /* R1603  - AIF1TX5MIX Input 2 Volume */
306         { 0x0644, 0x0000 },   /* R1604  - AIF1TX5MIX Input 3 Source */
307         { 0x0645, 0x0080 },   /* R1605  - AIF1TX5MIX Input 3 Volume */
308         { 0x0646, 0x0000 },   /* R1606  - AIF1TX5MIX Input 4 Source */
309         { 0x0647, 0x0080 },   /* R1607  - AIF1TX5MIX Input 4 Volume */
310         { 0x0648, 0x0000 },   /* R1608  - AIF1TX6MIX Input 1 Source */
311         { 0x0649, 0x0080 },   /* R1609  - AIF1TX6MIX Input 1 Volume */
312         { 0x064A, 0x0000 },   /* R1610  - AIF1TX6MIX Input 2 Source */
313         { 0x064B, 0x0080 },   /* R1611  - AIF1TX6MIX Input 2 Volume */
314         { 0x064C, 0x0000 },   /* R1612  - AIF1TX6MIX Input 3 Source */
315         { 0x064D, 0x0080 },   /* R1613  - AIF1TX6MIX Input 3 Volume */
316         { 0x064E, 0x0000 },   /* R1614  - AIF1TX6MIX Input 4 Source */
317         { 0x064F, 0x0080 },   /* R1615  - AIF1TX6MIX Input 4 Volume */
318         { 0x0650, 0x0000 },   /* R1616  - EQLMIX Input 1 Source */
319         { 0x0651, 0x0080 },   /* R1617  - EQLMIX Input 1 Volume */
320         { 0x0652, 0x0000 },   /* R1618  - EQLMIX Input 2 Source */
321         { 0x0653, 0x0080 },   /* R1619  - EQLMIX Input 2 Volume */
322         { 0x0654, 0x0000 },   /* R1620  - EQLMIX Input 3 Source */
323         { 0x0655, 0x0080 },   /* R1621  - EQLMIX Input 3 Volume */
324         { 0x0656, 0x0000 },   /* R1622  - EQLMIX Input 4 Source */
325         { 0x0657, 0x0080 },   /* R1623  - EQLMIX Input 4 Volume */
326         { 0x0658, 0x0000 },   /* R1624  - EQRMIX Input 1 Source */
327         { 0x0659, 0x0080 },   /* R1625  - EQRMIX Input 1 Volume */
328         { 0x065A, 0x0000 },   /* R1626  - EQRMIX Input 2 Source */
329         { 0x065B, 0x0080 },   /* R1627  - EQRMIX Input 2 Volume */
330         { 0x065C, 0x0000 },   /* R1628  - EQRMIX Input 3 Source */
331         { 0x065D, 0x0080 },   /* R1629  - EQRMIX Input 3 Volume */
332         { 0x065E, 0x0000 },   /* R1630  - EQRMIX Input 4 Source */
333         { 0x065F, 0x0080 },   /* R1631  - EQRMIX Input 4 Volume */
334         { 0x0660, 0x0000 },   /* R1632  - LHPF1MIX Input 1 Source */
335         { 0x0661, 0x0080 },   /* R1633  - LHPF1MIX Input 1 Volume */
336         { 0x0662, 0x0000 },   /* R1634  - LHPF1MIX Input 2 Source */
337         { 0x0663, 0x0080 },   /* R1635  - LHPF1MIX Input 2 Volume */
338         { 0x0664, 0x0000 },   /* R1636  - LHPF1MIX Input 3 Source */
339         { 0x0665, 0x0080 },   /* R1637  - LHPF1MIX Input 3 Volume */
340         { 0x0666, 0x0000 },   /* R1638  - LHPF1MIX Input 4 Source */
341         { 0x0667, 0x0080 },   /* R1639  - LHPF1MIX Input 4 Volume */
342         { 0x0668, 0x0000 },   /* R1640  - LHPF2MIX Input 1 Source */
343         { 0x0669, 0x0080 },   /* R1641  - LHPF2MIX Input 1 Volume */
344         { 0x066A, 0x0000 },   /* R1642  - LHPF2MIX Input 2 Source */
345         { 0x066B, 0x0080 },   /* R1643  - LHPF2MIX Input 2 Volume */
346         { 0x066C, 0x0000 },   /* R1644  - LHPF2MIX Input 3 Source */
347         { 0x066D, 0x0080 },   /* R1645  - LHPF2MIX Input 3 Volume */
348         { 0x066E, 0x0000 },   /* R1646  - LHPF2MIX Input 4 Source */
349         { 0x066F, 0x0080 },   /* R1647  - LHPF2MIX Input 4 Volume */
350         { 0x0670, 0x0000 },   /* R1648  - DSP1LMIX Input 1 Source */
351         { 0x0671, 0x0080 },   /* R1649  - DSP1LMIX Input 1 Volume */
352         { 0x0672, 0x0000 },   /* R1650  - DSP1LMIX Input 2 Source */
353         { 0x0673, 0x0080 },   /* R1651  - DSP1LMIX Input 2 Volume */
354         { 0x0674, 0x0000 },   /* R1652  - DSP1LMIX Input 3 Source */
355         { 0x0675, 0x0080 },   /* R1653  - DSP1LMIX Input 3 Volume */
356         { 0x0676, 0x0000 },   /* R1654  - DSP1LMIX Input 4 Source */
357         { 0x0677, 0x0080 },   /* R1655  - DSP1LMIX Input 4 Volume */
358         { 0x0678, 0x0000 },   /* R1656  - DSP1RMIX Input 1 Source */
359         { 0x0679, 0x0080 },   /* R1657  - DSP1RMIX Input 1 Volume */
360         { 0x067A, 0x0000 },   /* R1658  - DSP1RMIX Input 2 Source */
361         { 0x067B, 0x0080 },   /* R1659  - DSP1RMIX Input 2 Volume */
362         { 0x067C, 0x0000 },   /* R1660  - DSP1RMIX Input 3 Source */
363         { 0x067D, 0x0080 },   /* R1661  - DSP1RMIX Input 3 Volume */
364         { 0x067E, 0x0000 },   /* R1662  - DSP1RMIX Input 4 Source */
365         { 0x067F, 0x0080 },   /* R1663  - DSP1RMIX Input 4 Volume */
366         { 0x0680, 0x0000 },   /* R1664  - DSP1AUX1MIX Input 1 Source */
367         { 0x0681, 0x0000 },   /* R1665  - DSP1AUX2MIX Input 1 Source */
368         { 0x0682, 0x0000 },   /* R1666  - DSP1AUX3MIX Input 1 Source */
369         { 0x0683, 0x0000 },   /* R1667  - DSP1AUX4MIX Input 1 Source */
370         { 0x0684, 0x0000 },   /* R1668  - DSP1AUX5MIX Input 1 Source */
371         { 0x0685, 0x0000 },   /* R1669  - DSP1AUX6MIX Input 1 Source */
372         { 0x0686, 0x0000 },   /* R1670  - DSP2LMIX Input 1 Source */
373         { 0x0687, 0x0080 },   /* R1671  - DSP2LMIX Input 1 Volume */
374         { 0x0688, 0x0000 },   /* R1672  - DSP2LMIX Input 2 Source */
375         { 0x0689, 0x0080 },   /* R1673  - DSP2LMIX Input 2 Volume */
376         { 0x068A, 0x0000 },   /* R1674  - DSP2LMIX Input 3 Source */
377         { 0x068B, 0x0080 },   /* R1675  - DSP2LMIX Input 3 Volume */
378         { 0x068C, 0x0000 },   /* R1676  - DSP2LMIX Input 4 Source */
379         { 0x068D, 0x0080 },   /* R1677  - DSP2LMIX Input 4 Volume */
380         { 0x068E, 0x0000 },   /* R1678  - DSP2RMIX Input 1 Source */
381         { 0x068F, 0x0080 },   /* R1679  - DSP2RMIX Input 1 Volume */
382         { 0x0690, 0x0000 },   /* R1680  - DSP2RMIX Input 2 Source */
383         { 0x0691, 0x0080 },   /* R1681  - DSP2RMIX Input 2 Volume */
384         { 0x0692, 0x0000 },   /* R1682  - DSP2RMIX Input 3 Source */
385         { 0x0693, 0x0080 },   /* R1683  - DSP2RMIX Input 3 Volume */
386         { 0x0694, 0x0000 },   /* R1684  - DSP2RMIX Input 4 Source */
387         { 0x0695, 0x0080 },   /* R1685  - DSP2RMIX Input 4 Volume */
388         { 0x0696, 0x0000 },   /* R1686  - DSP2AUX1MIX Input 1 Source */
389         { 0x0697, 0x0000 },   /* R1687  - DSP2AUX2MIX Input 1 Source */
390         { 0x0698, 0x0000 },   /* R1688  - DSP2AUX3MIX Input 1 Source */
391         { 0x0699, 0x0000 },   /* R1689  - DSP2AUX4MIX Input 1 Source */
392         { 0x069A, 0x0000 },   /* R1690  - DSP2AUX5MIX Input 1 Source */
393         { 0x069B, 0x0000 },   /* R1691  - DSP2AUX6MIX Input 1 Source */
394         { 0x0700, 0xA101 },   /* R1792  - GPIO CTRL 1 */
395         { 0x0701, 0xA101 },   /* R1793  - GPIO CTRL 2 */
396         { 0x0702, 0xA101 },   /* R1794  - GPIO CTRL 3 */
397         { 0x0703, 0xA101 },   /* R1795  - GPIO CTRL 4 */
398         { 0x0709, 0x0000 },   /* R1801  - Misc Pad Ctrl 1 */
399         { 0x0801, 0x00FF },   /* R2049  - Interrupt Status 1 Mask */
400         { 0x0804, 0xFFFF },   /* R2052  - Interrupt Status 2 Mask */
401         { 0x0808, 0x0000 },   /* R2056  - Interrupt Control */
402         { 0x0900, 0x0000 },   /* R2304  - EQL_1 */
403         { 0x0901, 0x0000 },   /* R2305  - EQL_2 */
404         { 0x0902, 0x0000 },   /* R2306  - EQL_3 */
405         { 0x0903, 0x0000 },   /* R2307  - EQL_4 */
406         { 0x0904, 0x0000 },   /* R2308  - EQL_5 */
407         { 0x0905, 0x0000 },   /* R2309  - EQL_6 */
408         { 0x0906, 0x0000 },   /* R2310  - EQL_7 */
409         { 0x0907, 0x0000 },   /* R2311  - EQL_8 */
410         { 0x0908, 0x0000 },   /* R2312  - EQL_9 */
411         { 0x0909, 0x0000 },   /* R2313  - EQL_10 */
412         { 0x090A, 0x0000 },   /* R2314  - EQL_11 */
413         { 0x090B, 0x0000 },   /* R2315  - EQL_12 */
414         { 0x090C, 0x0000 },   /* R2316  - EQL_13 */
415         { 0x090D, 0x0000 },   /* R2317  - EQL_14 */
416         { 0x090E, 0x0000 },   /* R2318  - EQL_15 */
417         { 0x090F, 0x0000 },   /* R2319  - EQL_16 */
418         { 0x0910, 0x0000 },   /* R2320  - EQL_17 */
419         { 0x0911, 0x0000 },   /* R2321  - EQL_18 */
420         { 0x0912, 0x0000 },   /* R2322  - EQL_19 */
421         { 0x0913, 0x0000 },   /* R2323  - EQL_20 */
422         { 0x0916, 0x0000 },   /* R2326  - EQR_1 */
423         { 0x0917, 0x0000 },   /* R2327  - EQR_2 */
424         { 0x0918, 0x0000 },   /* R2328  - EQR_3 */
425         { 0x0919, 0x0000 },   /* R2329  - EQR_4 */
426         { 0x091A, 0x0000 },   /* R2330  - EQR_5 */
427         { 0x091B, 0x0000 },   /* R2331  - EQR_6 */
428         { 0x091C, 0x0000 },   /* R2332  - EQR_7 */
429         { 0x091D, 0x0000 },   /* R2333  - EQR_8 */
430         { 0x091E, 0x0000 },   /* R2334  - EQR_9 */
431         { 0x091F, 0x0000 },   /* R2335  - EQR_10 */
432         { 0x0920, 0x0000 },   /* R2336  - EQR_11 */
433         { 0x0921, 0x0000 },   /* R2337  - EQR_12 */
434         { 0x0922, 0x0000 },   /* R2338  - EQR_13 */
435         { 0x0923, 0x0000 },   /* R2339  - EQR_14 */
436         { 0x0924, 0x0000 },   /* R2340  - EQR_15 */
437         { 0x0925, 0x0000 },   /* R2341  - EQR_16 */
438         { 0x0926, 0x0000 },   /* R2342  - EQR_17 */
439         { 0x0927, 0x0000 },   /* R2343  - EQR_18 */
440         { 0x0928, 0x0000 },   /* R2344  - EQR_19 */
441         { 0x0929, 0x0000 },   /* R2345  - EQR_20 */
442         { 0x093E, 0x0000 },   /* R2366  - HPLPF1_1 */
443         { 0x093F, 0x0000 },   /* R2367  - HPLPF1_2 */
444         { 0x0942, 0x0000 },   /* R2370  - HPLPF2_1 */
445         { 0x0943, 0x0000 },   /* R2371  - HPLPF2_2 */
446         { 0x0A00, 0x0000 },   /* R2560  - DSP1 Control 1 */
447         { 0x0A02, 0x0000 },   /* R2562  - DSP1 Control 2 */
448         { 0x0A03, 0x0000 },   /* R2563  - DSP1 Control 3 */
449         { 0x0A04, 0x0000 },   /* R2564  - DSP1 Control 4 */
450         { 0x0A06, 0x0000 },   /* R2566  - DSP1 Control 5 */
451         { 0x0A07, 0x0000 },   /* R2567  - DSP1 Control 6 */
452         { 0x0A08, 0x0000 },   /* R2568  - DSP1 Control 7 */
453         { 0x0A09, 0x0000 },   /* R2569  - DSP1 Control 8 */
454         { 0x0A0A, 0x0000 },   /* R2570  - DSP1 Control 9 */
455         { 0x0A0B, 0x0000 },   /* R2571  - DSP1 Control 10 */
456         { 0x0A0C, 0x0000 },   /* R2572  - DSP1 Control 11 */
457         { 0x0A0D, 0x0000 },   /* R2573  - DSP1 Control 12 */
458         { 0x0A0F, 0x0000 },   /* R2575  - DSP1 Control 13 */
459         { 0x0A10, 0x0000 },   /* R2576  - DSP1 Control 14 */
460         { 0x0A11, 0x0000 },   /* R2577  - DSP1 Control 15 */
461         { 0x0A12, 0x0000 },   /* R2578  - DSP1 Control 16 */
462         { 0x0A13, 0x0000 },   /* R2579  - DSP1 Control 17 */
463         { 0x0A14, 0x0000 },   /* R2580  - DSP1 Control 18 */
464         { 0x0A16, 0x0000 },   /* R2582  - DSP1 Control 19 */
465         { 0x0A17, 0x0000 },   /* R2583  - DSP1 Control 20 */
466         { 0x0A18, 0x0000 },   /* R2584  - DSP1 Control 21 */
467         { 0x0A1A, 0x1800 },   /* R2586  - DSP1 Control 22 */
468         { 0x0A1B, 0x1000 },   /* R2587  - DSP1 Control 23 */
469         { 0x0A1C, 0x0400 },   /* R2588  - DSP1 Control 24 */
470         { 0x0A1E, 0x0000 },   /* R2590  - DSP1 Control 25 */
471         { 0x0A20, 0x0000 },   /* R2592  - DSP1 Control 26 */
472         { 0x0A21, 0x0000 },   /* R2593  - DSP1 Control 27 */
473         { 0x0A22, 0x0000 },   /* R2594  - DSP1 Control 28 */
474         { 0x0A23, 0x0000 },   /* R2595  - DSP1 Control 29 */
475         { 0x0A24, 0x0000 },   /* R2596  - DSP1 Control 30 */
476         { 0x0A26, 0x0000 },   /* R2598  - DSP1 Control 31 */
477         { 0x0B00, 0x0000 },   /* R2816  - DSP2 Control 1 */
478         { 0x0B02, 0x0000 },   /* R2818  - DSP2 Control 2 */
479         { 0x0B03, 0x0000 },   /* R2819  - DSP2 Control 3 */
480         { 0x0B04, 0x0000 },   /* R2820  - DSP2 Control 4 */
481         { 0x0B06, 0x0000 },   /* R2822  - DSP2 Control 5 */
482         { 0x0B07, 0x0000 },   /* R2823  - DSP2 Control 6 */
483         { 0x0B08, 0x0000 },   /* R2824  - DSP2 Control 7 */
484         { 0x0B09, 0x0000 },   /* R2825  - DSP2 Control 8 */
485         { 0x0B0A, 0x0000 },   /* R2826  - DSP2 Control 9 */
486         { 0x0B0B, 0x0000 },   /* R2827  - DSP2 Control 10 */
487         { 0x0B0C, 0x0000 },   /* R2828  - DSP2 Control 11 */
488         { 0x0B0D, 0x0000 },   /* R2829  - DSP2 Control 12 */
489         { 0x0B0F, 0x0000 },   /* R2831  - DSP2 Control 13 */
490         { 0x0B10, 0x0000 },   /* R2832  - DSP2 Control 14 */
491         { 0x0B11, 0x0000 },   /* R2833  - DSP2 Control 15 */
492         { 0x0B12, 0x0000 },   /* R2834  - DSP2 Control 16 */
493         { 0x0B13, 0x0000 },   /* R2835  - DSP2 Control 17 */
494         { 0x0B14, 0x0000 },   /* R2836  - DSP2 Control 18 */
495         { 0x0B16, 0x0000 },   /* R2838  - DSP2 Control 19 */
496         { 0x0B17, 0x0000 },   /* R2839  - DSP2 Control 20 */
497         { 0x0B18, 0x0000 },   /* R2840  - DSP2 Control 21 */
498         { 0x0B1A, 0x0800 },   /* R2842  - DSP2 Control 22 */
499         { 0x0B1B, 0x1000 },   /* R2843  - DSP2 Control 23 */
500         { 0x0B1C, 0x0400 },   /* R2844  - DSP2 Control 24 */
501         { 0x0B1E, 0x0000 },   /* R2846  - DSP2 Control 25 */
502         { 0x0B20, 0x0000 },   /* R2848  - DSP2 Control 26 */
503         { 0x0B21, 0x0000 },   /* R2849  - DSP2 Control 27 */
504         { 0x0B22, 0x0000 },   /* R2850  - DSP2 Control 28 */
505         { 0x0B23, 0x0000 },   /* R2851  - DSP2 Control 29 */
506         { 0x0B24, 0x0000 },   /* R2852  - DSP2 Control 30 */
507         { 0x0B26, 0x0000 },   /* R2854  - DSP2 Control 31 */
508 };
509 
510 static bool wm2200_volatile_register(struct device *dev, unsigned int reg)
511 {
512         int i;
513 
514         for (i = 0; i < ARRAY_SIZE(wm2200_ranges); i++)
515                 if ((reg >= wm2200_ranges[i].window_start &&
516                      reg <= wm2200_ranges[i].window_start +
517                      wm2200_ranges[i].window_len) ||
518                     (reg >= wm2200_ranges[i].range_min &&
519                      reg <= wm2200_ranges[i].range_max))
520                         return true;
521 
522         switch (reg) {
523         case WM2200_SOFTWARE_RESET:
524         case WM2200_DEVICE_REVISION:
525         case WM2200_ADPS1_IRQ0:
526         case WM2200_ADPS1_IRQ1:
527         case WM2200_INTERRUPT_STATUS_1:
528         case WM2200_INTERRUPT_STATUS_2:
529         case WM2200_INTERRUPT_RAW_STATUS_2:
530                 return true;
531         default:
532                 return false;
533         }
534 }
535 
536 static bool wm2200_readable_register(struct device *dev, unsigned int reg)
537 {
538         int i;
539 
540         for (i = 0; i < ARRAY_SIZE(wm2200_ranges); i++)
541                 if ((reg >= wm2200_ranges[i].window_start &&
542                      reg <= wm2200_ranges[i].window_start +
543                      wm2200_ranges[i].window_len) ||
544                     (reg >= wm2200_ranges[i].range_min &&
545                      reg <= wm2200_ranges[i].range_max))
546                         return true;
547 
548         switch (reg) {
549         case WM2200_SOFTWARE_RESET:
550         case WM2200_DEVICE_REVISION:
551         case WM2200_TONE_GENERATOR_1:
552         case WM2200_CLOCKING_3:
553         case WM2200_CLOCKING_4:
554         case WM2200_FLL_CONTROL_1:
555         case WM2200_FLL_CONTROL_2:
556         case WM2200_FLL_CONTROL_3:
557         case WM2200_FLL_CONTROL_4:
558         case WM2200_FLL_CONTROL_6:
559         case WM2200_FLL_CONTROL_7:
560         case WM2200_FLL_EFS_1:
561         case WM2200_FLL_EFS_2:
562         case WM2200_MIC_CHARGE_PUMP_1:
563         case WM2200_MIC_CHARGE_PUMP_2:
564         case WM2200_DM_CHARGE_PUMP_1:
565         case WM2200_MIC_BIAS_CTRL_1:
566         case WM2200_MIC_BIAS_CTRL_2:
567         case WM2200_EAR_PIECE_CTRL_1:
568         case WM2200_EAR_PIECE_CTRL_2:
569         case WM2200_INPUT_ENABLES:
570         case WM2200_IN1L_CONTROL:
571         case WM2200_IN1R_CONTROL:
572         case WM2200_IN2L_CONTROL:
573         case WM2200_IN2R_CONTROL:
574         case WM2200_IN3L_CONTROL:
575         case WM2200_IN3R_CONTROL:
576         case WM2200_RXANC_SRC:
577         case WM2200_INPUT_VOLUME_RAMP:
578         case WM2200_ADC_DIGITAL_VOLUME_1L:
579         case WM2200_ADC_DIGITAL_VOLUME_1R:
580         case WM2200_ADC_DIGITAL_VOLUME_2L:
581         case WM2200_ADC_DIGITAL_VOLUME_2R:
582         case WM2200_ADC_DIGITAL_VOLUME_3L:
583         case WM2200_ADC_DIGITAL_VOLUME_3R:
584         case WM2200_OUTPUT_ENABLES:
585         case WM2200_DAC_VOLUME_LIMIT_1L:
586         case WM2200_DAC_VOLUME_LIMIT_1R:
587         case WM2200_DAC_VOLUME_LIMIT_2L:
588         case WM2200_DAC_VOLUME_LIMIT_2R:
589         case WM2200_DAC_AEC_CONTROL_1:
590         case WM2200_OUTPUT_VOLUME_RAMP:
591         case WM2200_DAC_DIGITAL_VOLUME_1L:
592         case WM2200_DAC_DIGITAL_VOLUME_1R:
593         case WM2200_DAC_DIGITAL_VOLUME_2L:
594         case WM2200_DAC_DIGITAL_VOLUME_2R:
595         case WM2200_PDM_1:
596         case WM2200_PDM_2:
597         case WM2200_AUDIO_IF_1_1:
598         case WM2200_AUDIO_IF_1_2:
599         case WM2200_AUDIO_IF_1_3:
600         case WM2200_AUDIO_IF_1_4:
601         case WM2200_AUDIO_IF_1_5:
602         case WM2200_AUDIO_IF_1_6:
603         case WM2200_AUDIO_IF_1_7:
604         case WM2200_AUDIO_IF_1_8:
605         case WM2200_AUDIO_IF_1_9:
606         case WM2200_AUDIO_IF_1_10:
607         case WM2200_AUDIO_IF_1_11:
608         case WM2200_AUDIO_IF_1_12:
609         case WM2200_AUDIO_IF_1_13:
610         case WM2200_AUDIO_IF_1_14:
611         case WM2200_AUDIO_IF_1_15:
612         case WM2200_AUDIO_IF_1_16:
613         case WM2200_AUDIO_IF_1_17:
614         case WM2200_AUDIO_IF_1_18:
615         case WM2200_AUDIO_IF_1_19:
616         case WM2200_AUDIO_IF_1_20:
617         case WM2200_AUDIO_IF_1_21:
618         case WM2200_AUDIO_IF_1_22:
619         case WM2200_OUT1LMIX_INPUT_1_SOURCE:
620         case WM2200_OUT1LMIX_INPUT_1_VOLUME:
621         case WM2200_OUT1LMIX_INPUT_2_SOURCE:
622         case WM2200_OUT1LMIX_INPUT_2_VOLUME:
623         case WM2200_OUT1LMIX_INPUT_3_SOURCE:
624         case WM2200_OUT1LMIX_INPUT_3_VOLUME:
625         case WM2200_OUT1LMIX_INPUT_4_SOURCE:
626         case WM2200_OUT1LMIX_INPUT_4_VOLUME:
627         case WM2200_OUT1RMIX_INPUT_1_SOURCE:
628         case WM2200_OUT1RMIX_INPUT_1_VOLUME:
629         case WM2200_OUT1RMIX_INPUT_2_SOURCE:
630         case WM2200_OUT1RMIX_INPUT_2_VOLUME:
631         case WM2200_OUT1RMIX_INPUT_3_SOURCE:
632         case WM2200_OUT1RMIX_INPUT_3_VOLUME:
633         case WM2200_OUT1RMIX_INPUT_4_SOURCE:
634         case WM2200_OUT1RMIX_INPUT_4_VOLUME:
635         case WM2200_OUT2LMIX_INPUT_1_SOURCE:
636         case WM2200_OUT2LMIX_INPUT_1_VOLUME:
637         case WM2200_OUT2LMIX_INPUT_2_SOURCE:
638         case WM2200_OUT2LMIX_INPUT_2_VOLUME:
639         case WM2200_OUT2LMIX_INPUT_3_SOURCE:
640         case WM2200_OUT2LMIX_INPUT_3_VOLUME:
641         case WM2200_OUT2LMIX_INPUT_4_SOURCE:
642         case WM2200_OUT2LMIX_INPUT_4_VOLUME:
643         case WM2200_OUT2RMIX_INPUT_1_SOURCE:
644         case WM2200_OUT2RMIX_INPUT_1_VOLUME:
645         case WM2200_OUT2RMIX_INPUT_2_SOURCE:
646         case WM2200_OUT2RMIX_INPUT_2_VOLUME:
647         case WM2200_OUT2RMIX_INPUT_3_SOURCE:
648         case WM2200_OUT2RMIX_INPUT_3_VOLUME:
649         case WM2200_OUT2RMIX_INPUT_4_SOURCE:
650         case WM2200_OUT2RMIX_INPUT_4_VOLUME:
651         case WM2200_AIF1TX1MIX_INPUT_1_SOURCE:
652         case WM2200_AIF1TX1MIX_INPUT_1_VOLUME:
653         case WM2200_AIF1TX1MIX_INPUT_2_SOURCE:
654         case WM2200_AIF1TX1MIX_INPUT_2_VOLUME:
655         case WM2200_AIF1TX1MIX_INPUT_3_SOURCE:
656         case WM2200_AIF1TX1MIX_INPUT_3_VOLUME:
657         case WM2200_AIF1TX1MIX_INPUT_4_SOURCE:
658         case WM2200_AIF1TX1MIX_INPUT_4_VOLUME:
659         case WM2200_AIF1TX2MIX_INPUT_1_SOURCE:
660         case WM2200_AIF1TX2MIX_INPUT_1_VOLUME:
661         case WM2200_AIF1TX2MIX_INPUT_2_SOURCE:
662         case WM2200_AIF1TX2MIX_INPUT_2_VOLUME:
663         case WM2200_AIF1TX2MIX_INPUT_3_SOURCE:
664         case WM2200_AIF1TX2MIX_INPUT_3_VOLUME:
665         case WM2200_AIF1TX2MIX_INPUT_4_SOURCE:
666         case WM2200_AIF1TX2MIX_INPUT_4_VOLUME:
667         case WM2200_AIF1TX3MIX_INPUT_1_SOURCE:
668         case WM2200_AIF1TX3MIX_INPUT_1_VOLUME:
669         case WM2200_AIF1TX3MIX_INPUT_2_SOURCE:
670         case WM2200_AIF1TX3MIX_INPUT_2_VOLUME:
671         case WM2200_AIF1TX3MIX_INPUT_3_SOURCE:
672         case WM2200_AIF1TX3MIX_INPUT_3_VOLUME:
673         case WM2200_AIF1TX3MIX_INPUT_4_SOURCE:
674         case WM2200_AIF1TX3MIX_INPUT_4_VOLUME:
675         case WM2200_AIF1TX4MIX_INPUT_1_SOURCE:
676         case WM2200_AIF1TX4MIX_INPUT_1_VOLUME:
677         case WM2200_AIF1TX4MIX_INPUT_2_SOURCE:
678         case WM2200_AIF1TX4MIX_INPUT_2_VOLUME:
679         case WM2200_AIF1TX4MIX_INPUT_3_SOURCE:
680         case WM2200_AIF1TX4MIX_INPUT_3_VOLUME:
681         case WM2200_AIF1TX4MIX_INPUT_4_SOURCE:
682         case WM2200_AIF1TX4MIX_INPUT_4_VOLUME:
683         case WM2200_AIF1TX5MIX_INPUT_1_SOURCE:
684         case WM2200_AIF1TX5MIX_INPUT_1_VOLUME:
685         case WM2200_AIF1TX5MIX_INPUT_2_SOURCE:
686         case WM2200_AIF1TX5MIX_INPUT_2_VOLUME:
687         case WM2200_AIF1TX5MIX_INPUT_3_SOURCE:
688         case WM2200_AIF1TX5MIX_INPUT_3_VOLUME:
689         case WM2200_AIF1TX5MIX_INPUT_4_SOURCE:
690         case WM2200_AIF1TX5MIX_INPUT_4_VOLUME:
691         case WM2200_AIF1TX6MIX_INPUT_1_SOURCE:
692         case WM2200_AIF1TX6MIX_INPUT_1_VOLUME:
693         case WM2200_AIF1TX6MIX_INPUT_2_SOURCE:
694         case WM2200_AIF1TX6MIX_INPUT_2_VOLUME:
695         case WM2200_AIF1TX6MIX_INPUT_3_SOURCE:
696         case WM2200_AIF1TX6MIX_INPUT_3_VOLUME:
697         case WM2200_AIF1TX6MIX_INPUT_4_SOURCE:
698         case WM2200_AIF1TX6MIX_INPUT_4_VOLUME:
699         case WM2200_EQLMIX_INPUT_1_SOURCE:
700         case WM2200_EQLMIX_INPUT_1_VOLUME:
701         case WM2200_EQLMIX_INPUT_2_SOURCE:
702         case WM2200_EQLMIX_INPUT_2_VOLUME:
703         case WM2200_EQLMIX_INPUT_3_SOURCE:
704         case WM2200_EQLMIX_INPUT_3_VOLUME:
705         case WM2200_EQLMIX_INPUT_4_SOURCE:
706         case WM2200_EQLMIX_INPUT_4_VOLUME:
707         case WM2200_EQRMIX_INPUT_1_SOURCE:
708         case WM2200_EQRMIX_INPUT_1_VOLUME:
709         case WM2200_EQRMIX_INPUT_2_SOURCE:
710         case WM2200_EQRMIX_INPUT_2_VOLUME:
711         case WM2200_EQRMIX_INPUT_3_SOURCE:
712         case WM2200_EQRMIX_INPUT_3_VOLUME:
713         case WM2200_EQRMIX_INPUT_4_SOURCE:
714         case WM2200_EQRMIX_INPUT_4_VOLUME:
715         case WM2200_LHPF1MIX_INPUT_1_SOURCE:
716         case WM2200_LHPF1MIX_INPUT_1_VOLUME:
717         case WM2200_LHPF1MIX_INPUT_2_SOURCE:
718         case WM2200_LHPF1MIX_INPUT_2_VOLUME:
719         case WM2200_LHPF1MIX_INPUT_3_SOURCE:
720         case WM2200_LHPF1MIX_INPUT_3_VOLUME:
721         case WM2200_LHPF1MIX_INPUT_4_SOURCE:
722         case WM2200_LHPF1MIX_INPUT_4_VOLUME:
723         case WM2200_LHPF2MIX_INPUT_1_SOURCE:
724         case WM2200_LHPF2MIX_INPUT_1_VOLUME:
725         case WM2200_LHPF2MIX_INPUT_2_SOURCE:
726         case WM2200_LHPF2MIX_INPUT_2_VOLUME:
727         case WM2200_LHPF2MIX_INPUT_3_SOURCE:
728         case WM2200_LHPF2MIX_INPUT_3_VOLUME:
729         case WM2200_LHPF2MIX_INPUT_4_SOURCE:
730         case WM2200_LHPF2MIX_INPUT_4_VOLUME:
731         case WM2200_DSP1LMIX_INPUT_1_SOURCE:
732         case WM2200_DSP1LMIX_INPUT_1_VOLUME:
733         case WM2200_DSP1LMIX_INPUT_2_SOURCE:
734         case WM2200_DSP1LMIX_INPUT_2_VOLUME:
735         case WM2200_DSP1LMIX_INPUT_3_SOURCE:
736         case WM2200_DSP1LMIX_INPUT_3_VOLUME:
737         case WM2200_DSP1LMIX_INPUT_4_SOURCE:
738         case WM2200_DSP1LMIX_INPUT_4_VOLUME:
739         case WM2200_DSP1RMIX_INPUT_1_SOURCE:
740         case WM2200_DSP1RMIX_INPUT_1_VOLUME:
741         case WM2200_DSP1RMIX_INPUT_2_SOURCE:
742         case WM2200_DSP1RMIX_INPUT_2_VOLUME:
743         case WM2200_DSP1RMIX_INPUT_3_SOURCE:
744         case WM2200_DSP1RMIX_INPUT_3_VOLUME:
745         case WM2200_DSP1RMIX_INPUT_4_SOURCE:
746         case WM2200_DSP1RMIX_INPUT_4_VOLUME:
747         case WM2200_DSP1AUX1MIX_INPUT_1_SOURCE:
748         case WM2200_DSP1AUX2MIX_INPUT_1_SOURCE:
749         case WM2200_DSP1AUX3MIX_INPUT_1_SOURCE:
750         case WM2200_DSP1AUX4MIX_INPUT_1_SOURCE:
751         case WM2200_DSP1AUX5MIX_INPUT_1_SOURCE:
752         case WM2200_DSP1AUX6MIX_INPUT_1_SOURCE:
753         case WM2200_DSP2LMIX_INPUT_1_SOURCE:
754         case WM2200_DSP2LMIX_INPUT_1_VOLUME:
755         case WM2200_DSP2LMIX_INPUT_2_SOURCE:
756         case WM2200_DSP2LMIX_INPUT_2_VOLUME:
757         case WM2200_DSP2LMIX_INPUT_3_SOURCE:
758         case WM2200_DSP2LMIX_INPUT_3_VOLUME:
759         case WM2200_DSP2LMIX_INPUT_4_SOURCE:
760         case WM2200_DSP2LMIX_INPUT_4_VOLUME:
761         case WM2200_DSP2RMIX_INPUT_1_SOURCE:
762         case WM2200_DSP2RMIX_INPUT_1_VOLUME:
763         case WM2200_DSP2RMIX_INPUT_2_SOURCE:
764         case WM2200_DSP2RMIX_INPUT_2_VOLUME:
765         case WM2200_DSP2RMIX_INPUT_3_SOURCE:
766         case WM2200_DSP2RMIX_INPUT_3_VOLUME:
767         case WM2200_DSP2RMIX_INPUT_4_SOURCE:
768         case WM2200_DSP2RMIX_INPUT_4_VOLUME:
769         case WM2200_DSP2AUX1MIX_INPUT_1_SOURCE:
770         case WM2200_DSP2AUX2MIX_INPUT_1_SOURCE:
771         case WM2200_DSP2AUX3MIX_INPUT_1_SOURCE:
772         case WM2200_DSP2AUX4MIX_INPUT_1_SOURCE:
773         case WM2200_DSP2AUX5MIX_INPUT_1_SOURCE:
774         case WM2200_DSP2AUX6MIX_INPUT_1_SOURCE:
775         case WM2200_GPIO_CTRL_1:
776         case WM2200_GPIO_CTRL_2:
777         case WM2200_GPIO_CTRL_3:
778         case WM2200_GPIO_CTRL_4:
779         case WM2200_ADPS1_IRQ0:
780         case WM2200_ADPS1_IRQ1:
781         case WM2200_MISC_PAD_CTRL_1:
782         case WM2200_INTERRUPT_STATUS_1:
783         case WM2200_INTERRUPT_STATUS_1_MASK:
784         case WM2200_INTERRUPT_STATUS_2:
785         case WM2200_INTERRUPT_RAW_STATUS_2:
786         case WM2200_INTERRUPT_STATUS_2_MASK:
787         case WM2200_INTERRUPT_CONTROL:
788         case WM2200_EQL_1:
789         case WM2200_EQL_2:
790         case WM2200_EQL_3:
791         case WM2200_EQL_4:
792         case WM2200_EQL_5:
793         case WM2200_EQL_6:
794         case WM2200_EQL_7:
795         case WM2200_EQL_8:
796         case WM2200_EQL_9:
797         case WM2200_EQL_10:
798         case WM2200_EQL_11:
799         case WM2200_EQL_12:
800         case WM2200_EQL_13:
801         case WM2200_EQL_14:
802         case WM2200_EQL_15:
803         case WM2200_EQL_16:
804         case WM2200_EQL_17:
805         case WM2200_EQL_18:
806         case WM2200_EQL_19:
807         case WM2200_EQL_20:
808         case WM2200_EQR_1:
809         case WM2200_EQR_2:
810         case WM2200_EQR_3:
811         case WM2200_EQR_4:
812         case WM2200_EQR_5:
813         case WM2200_EQR_6:
814         case WM2200_EQR_7:
815         case WM2200_EQR_8:
816         case WM2200_EQR_9:
817         case WM2200_EQR_10:
818         case WM2200_EQR_11:
819         case WM2200_EQR_12:
820         case WM2200_EQR_13:
821         case WM2200_EQR_14:
822         case WM2200_EQR_15:
823         case WM2200_EQR_16:
824         case WM2200_EQR_17:
825         case WM2200_EQR_18:
826         case WM2200_EQR_19:
827         case WM2200_EQR_20:
828         case WM2200_HPLPF1_1:
829         case WM2200_HPLPF1_2:
830         case WM2200_HPLPF2_1:
831         case WM2200_HPLPF2_2:
832         case WM2200_DSP1_CONTROL_1:
833         case WM2200_DSP1_CONTROL_2:
834         case WM2200_DSP1_CONTROL_3:
835         case WM2200_DSP1_CONTROL_4:
836         case WM2200_DSP1_CONTROL_5:
837         case WM2200_DSP1_CONTROL_6:
838         case WM2200_DSP1_CONTROL_7:
839         case WM2200_DSP1_CONTROL_8:
840         case WM2200_DSP1_CONTROL_9:
841         case WM2200_DSP1_CONTROL_10:
842         case WM2200_DSP1_CONTROL_11:
843         case WM2200_DSP1_CONTROL_12:
844         case WM2200_DSP1_CONTROL_13:
845         case WM2200_DSP1_CONTROL_14:
846         case WM2200_DSP1_CONTROL_15:
847         case WM2200_DSP1_CONTROL_16:
848         case WM2200_DSP1_CONTROL_17:
849         case WM2200_DSP1_CONTROL_18:
850         case WM2200_DSP1_CONTROL_19:
851         case WM2200_DSP1_CONTROL_20:
852         case WM2200_DSP1_CONTROL_21:
853         case WM2200_DSP1_CONTROL_22:
854         case WM2200_DSP1_CONTROL_23:
855         case WM2200_DSP1_CONTROL_24:
856         case WM2200_DSP1_CONTROL_25:
857         case WM2200_DSP1_CONTROL_26:
858         case WM2200_DSP1_CONTROL_27:
859         case WM2200_DSP1_CONTROL_28:
860         case WM2200_DSP1_CONTROL_29:
861         case WM2200_DSP1_CONTROL_30:
862         case WM2200_DSP1_CONTROL_31:
863         case WM2200_DSP2_CONTROL_1:
864         case WM2200_DSP2_CONTROL_2:
865         case WM2200_DSP2_CONTROL_3:
866         case WM2200_DSP2_CONTROL_4:
867         case WM2200_DSP2_CONTROL_5:
868         case WM2200_DSP2_CONTROL_6:
869         case WM2200_DSP2_CONTROL_7:
870         case WM2200_DSP2_CONTROL_8:
871         case WM2200_DSP2_CONTROL_9:
872         case WM2200_DSP2_CONTROL_10:
873         case WM2200_DSP2_CONTROL_11:
874         case WM2200_DSP2_CONTROL_12:
875         case WM2200_DSP2_CONTROL_13:
876         case WM2200_DSP2_CONTROL_14:
877         case WM2200_DSP2_CONTROL_15:
878         case WM2200_DSP2_CONTROL_16:
879         case WM2200_DSP2_CONTROL_17:
880         case WM2200_DSP2_CONTROL_18:
881         case WM2200_DSP2_CONTROL_19:
882         case WM2200_DSP2_CONTROL_20:
883         case WM2200_DSP2_CONTROL_21:
884         case WM2200_DSP2_CONTROL_22:
885         case WM2200_DSP2_CONTROL_23:
886         case WM2200_DSP2_CONTROL_24:
887         case WM2200_DSP2_CONTROL_25:
888         case WM2200_DSP2_CONTROL_26:
889         case WM2200_DSP2_CONTROL_27:
890         case WM2200_DSP2_CONTROL_28:
891         case WM2200_DSP2_CONTROL_29:
892         case WM2200_DSP2_CONTROL_30:
893         case WM2200_DSP2_CONTROL_31:
894                 return true;
895         default:
896                 return false;
897         }
898 }
899 
900 static const struct reg_default wm2200_reva_patch[] = {
901         { 0x07, 0x0003 },
902         { 0x102, 0x0200 },
903         { 0x203, 0x0084 },
904         { 0x201, 0x83FF },
905         { 0x20C, 0x0062 },
906         { 0x20D, 0x0062 },
907         { 0x207, 0x2002 },
908         { 0x208, 0x20C0 },
909         { 0x21D, 0x01C0 },
910         { 0x50A, 0x0001 },
911         { 0x50B, 0x0002 },
912         { 0x50C, 0x0003 },
913         { 0x50D, 0x0004 },
914         { 0x50E, 0x0005 },
915         { 0x510, 0x0001 },
916         { 0x511, 0x0002 },
917         { 0x512, 0x0003 },
918         { 0x513, 0x0004 },
919         { 0x514, 0x0005 },
920         { 0x515, 0x0000 },
921         { 0x201, 0x8084 },
922         { 0x202, 0xBBDE },
923         { 0x203, 0x00EC },
924         { 0x500, 0x8000 },
925         { 0x507, 0x1820 },
926         { 0x508, 0x1820 },
927         { 0x505, 0x0300 },
928         { 0x506, 0x0300 },
929         { 0x302, 0x2280 },
930         { 0x303, 0x0080 },
931         { 0x304, 0x2280 },
932         { 0x305, 0x0080 },
933         { 0x306, 0x2280 },
934         { 0x307, 0x0080 },
935         { 0x401, 0x0080 },
936         { 0x402, 0x0080 },
937         { 0x417, 0x3069 },
938         { 0x900, 0x6318 },
939         { 0x901, 0x6300 },
940         { 0x902, 0x0FC8 },
941         { 0x903, 0x03FE },
942         { 0x904, 0x00E0 },
943         { 0x905, 0x1EC4 },
944         { 0x906, 0xF136 },
945         { 0x907, 0x0409 },
946         { 0x908, 0x04CC },
947         { 0x909, 0x1C9B },
948         { 0x90A, 0xF337 },
949         { 0x90B, 0x040B },
950         { 0x90C, 0x0CBB },
951         { 0x90D, 0x16F8 },
952         { 0x90E, 0xF7D9 },
953         { 0x90F, 0x040A },
954         { 0x910, 0x1F14 },
955         { 0x911, 0x058C },
956         { 0x912, 0x0563 },
957         { 0x913, 0x4000 },
958         { 0x916, 0x6318 },
959         { 0x917, 0x6300 },
960         { 0x918, 0x0FC8 },
961         { 0x919, 0x03FE },
962         { 0x91A, 0x00E0 },
963         { 0x91B, 0x1EC4 },
964         { 0x91C, 0xF136 },
965         { 0x91D, 0x0409 },
966         { 0x91E, 0x04CC },
967         { 0x91F, 0x1C9B },
968         { 0x920, 0xF337 },
969         { 0x921, 0x040B },
970         { 0x922, 0x0CBB },
971         { 0x923, 0x16F8 },
972         { 0x924, 0xF7D9 },
973         { 0x925, 0x040A },
974         { 0x926, 0x1F14 },
975         { 0x927, 0x058C },
976         { 0x928, 0x0563 },
977         { 0x929, 0x4000 },
978         { 0x709, 0x2000 },
979         { 0x207, 0x200E },
980         { 0x208, 0x20D4 },
981         { 0x20A, 0x0080 },
982         { 0x07, 0x0000 },
983 };
984 
985 static int wm2200_reset(struct wm2200_priv *wm2200)
986 {
987         if (wm2200->pdata.reset) {
988                 gpio_set_value_cansleep(wm2200->pdata.reset, 0);
989                 gpio_set_value_cansleep(wm2200->pdata.reset, 1);
990 
991                 return 0;
992         } else {
993                 return regmap_write(wm2200->regmap, WM2200_SOFTWARE_RESET,
994                                     0x2200);
995         }
996 }
997 
998 static DECLARE_TLV_DB_SCALE(in_tlv, -6300, 100, 0);
999 static DECLARE_TLV_DB_SCALE(digital_tlv, -6400, 50, 0);
1000 static DECLARE_TLV_DB_SCALE(out_tlv, -6400, 100, 0);
1001 
1002 static const char *wm2200_mixer_texts[] = {
1003         "None",
1004         "Tone Generator",
1005         "AEC Loopback",
1006         "IN1L",
1007         "IN1R",
1008         "IN2L",
1009         "IN2R",
1010         "IN3L",
1011         "IN3R",
1012         "AIF1RX1",
1013         "AIF1RX2",
1014         "AIF1RX3",
1015         "AIF1RX4",
1016         "AIF1RX5",
1017         "AIF1RX6",
1018         "EQL",
1019         "EQR",
1020         "LHPF1",
1021         "LHPF2",
1022         "DSP1.1",
1023         "DSP1.2",
1024         "DSP1.3",
1025         "DSP1.4",
1026         "DSP1.5",
1027         "DSP1.6",
1028         "DSP2.1",
1029         "DSP2.2",
1030         "DSP2.3",
1031         "DSP2.4",
1032         "DSP2.5",
1033         "DSP2.6",
1034 };
1035 
1036 static int wm2200_mixer_values[] = {
1037         0x00,
1038         0x04,   /* Tone */
1039         0x08,   /* AEC */
1040         0x10,   /* Input */
1041         0x11,
1042         0x12,
1043         0x13,
1044         0x14,
1045         0x15,
1046         0x20,   /* AIF */
1047         0x21,
1048         0x22,
1049         0x23,
1050         0x24,
1051         0x25,
1052         0x50,   /* EQ */
1053         0x51,
1054         0x60,   /* LHPF1 */
1055         0x61,   /* LHPF2 */
1056         0x68,   /* DSP1 */
1057         0x69,
1058         0x6a,
1059         0x6b,
1060         0x6c,
1061         0x6d,
1062         0x70,   /* DSP2 */
1063         0x71,
1064         0x72,
1065         0x73,
1066         0x74,
1067         0x75,
1068 };
1069 
1070 #define WM2200_MIXER_CONTROLS(name, base) \
1071         SOC_SINGLE_TLV(name " Input 1 Volume", base + 1 , \
1072                        WM2200_MIXER_VOL_SHIFT, 80, 0, mixer_tlv), \
1073         SOC_SINGLE_TLV(name " Input 2 Volume", base + 3 , \
1074                        WM2200_MIXER_VOL_SHIFT, 80, 0, mixer_tlv), \
1075         SOC_SINGLE_TLV(name " Input 3 Volume", base + 5 , \
1076                        WM2200_MIXER_VOL_SHIFT, 80, 0, mixer_tlv), \
1077         SOC_SINGLE_TLV(name " Input 4 Volume", base + 7 , \
1078                        WM2200_MIXER_VOL_SHIFT, 80, 0, mixer_tlv)
1079 
1080 #define WM2200_MUX_ENUM_DECL(name, reg) \
1081         SOC_VALUE_ENUM_SINGLE_DECL(name, reg, 0, 0xff,                  \
1082                                    wm2200_mixer_texts, wm2200_mixer_values)
1083 
1084 #define WM2200_MUX_CTL_DECL(name) \
1085         const struct snd_kcontrol_new name##_mux =      \
1086                 SOC_DAPM_ENUM("Route", name##_enum)
1087 
1088 #define WM2200_MIXER_ENUMS(name, base_reg) \
1089         static WM2200_MUX_ENUM_DECL(name##_in1_enum, base_reg);      \
1090         static WM2200_MUX_ENUM_DECL(name##_in2_enum, base_reg + 2);  \
1091         static WM2200_MUX_ENUM_DECL(name##_in3_enum, base_reg + 4);  \
1092         static WM2200_MUX_ENUM_DECL(name##_in4_enum, base_reg + 6);  \
1093         static WM2200_MUX_CTL_DECL(name##_in1); \
1094         static WM2200_MUX_CTL_DECL(name##_in2); \
1095         static WM2200_MUX_CTL_DECL(name##_in3); \
1096         static WM2200_MUX_CTL_DECL(name##_in4)
1097 
1098 #define WM2200_DSP_ENUMS(name, base_reg) \
1099         static WM2200_MUX_ENUM_DECL(name##_aux1_enum, base_reg);     \
1100         static WM2200_MUX_ENUM_DECL(name##_aux2_enum, base_reg + 1); \
1101         static WM2200_MUX_ENUM_DECL(name##_aux3_enum, base_reg + 2); \
1102         static WM2200_MUX_ENUM_DECL(name##_aux4_enum, base_reg + 3); \
1103         static WM2200_MUX_ENUM_DECL(name##_aux5_enum, base_reg + 4); \
1104         static WM2200_MUX_ENUM_DECL(name##_aux6_enum, base_reg + 5); \
1105         static WM2200_MUX_CTL_DECL(name##_aux1); \
1106         static WM2200_MUX_CTL_DECL(name##_aux2); \
1107         static WM2200_MUX_CTL_DECL(name##_aux3); \
1108         static WM2200_MUX_CTL_DECL(name##_aux4); \
1109         static WM2200_MUX_CTL_DECL(name##_aux5); \
1110         static WM2200_MUX_CTL_DECL(name##_aux6);
1111 
1112 static const char *wm2200_rxanc_input_sel_texts[] = {
1113         "None", "IN1", "IN2", "IN3",
1114 };
1115 
1116 static SOC_ENUM_SINGLE_DECL(wm2200_rxanc_input_sel,
1117                             WM2200_RXANC_SRC,
1118                             WM2200_IN_RXANC_SEL_SHIFT,
1119                             wm2200_rxanc_input_sel_texts);
1120 
1121 static const struct snd_kcontrol_new wm2200_snd_controls[] = {
1122 SOC_SINGLE("IN1 High Performance Switch", WM2200_IN1L_CONTROL,
1123            WM2200_IN1_OSR_SHIFT, 1, 0),
1124 SOC_SINGLE("IN2 High Performance Switch", WM2200_IN2L_CONTROL,
1125            WM2200_IN2_OSR_SHIFT, 1, 0),
1126 SOC_SINGLE("IN3 High Performance Switch", WM2200_IN3L_CONTROL,
1127            WM2200_IN3_OSR_SHIFT, 1, 0),
1128 
1129 SOC_DOUBLE_R_TLV("IN1 Volume", WM2200_IN1L_CONTROL, WM2200_IN1R_CONTROL,
1130                  WM2200_IN1L_PGA_VOL_SHIFT, 0x5f, 0, in_tlv),
1131 SOC_DOUBLE_R_TLV("IN2 Volume", WM2200_IN2L_CONTROL, WM2200_IN2R_CONTROL,
1132                  WM2200_IN2L_PGA_VOL_SHIFT, 0x5f, 0, in_tlv),
1133 SOC_DOUBLE_R_TLV("IN3 Volume", WM2200_IN3L_CONTROL, WM2200_IN3R_CONTROL,
1134                  WM2200_IN3L_PGA_VOL_SHIFT, 0x5f, 0, in_tlv),
1135 
1136 SOC_DOUBLE_R("IN1 Digital Switch", WM2200_ADC_DIGITAL_VOLUME_1L,
1137              WM2200_ADC_DIGITAL_VOLUME_1R, WM2200_IN1L_MUTE_SHIFT, 1, 1),
1138 SOC_DOUBLE_R("IN2 Digital Switch", WM2200_ADC_DIGITAL_VOLUME_2L,
1139              WM2200_ADC_DIGITAL_VOLUME_2R, WM2200_IN2L_MUTE_SHIFT, 1, 1),
1140 SOC_DOUBLE_R("IN3 Digital Switch", WM2200_ADC_DIGITAL_VOLUME_3L,
1141              WM2200_ADC_DIGITAL_VOLUME_3R, WM2200_IN3L_MUTE_SHIFT, 1, 1),
1142 
1143 SOC_DOUBLE_R_TLV("IN1 Digital Volume", WM2200_ADC_DIGITAL_VOLUME_1L,
1144                  WM2200_ADC_DIGITAL_VOLUME_1R, WM2200_IN1L_DIG_VOL_SHIFT,
1145                  0xbf, 0, digital_tlv),
1146 SOC_DOUBLE_R_TLV("IN2 Digital Volume", WM2200_ADC_DIGITAL_VOLUME_2L,
1147                  WM2200_ADC_DIGITAL_VOLUME_2R, WM2200_IN2L_DIG_VOL_SHIFT,
1148                  0xbf, 0, digital_tlv),
1149 SOC_DOUBLE_R_TLV("IN3 Digital Volume", WM2200_ADC_DIGITAL_VOLUME_3L,
1150                  WM2200_ADC_DIGITAL_VOLUME_3R, WM2200_IN3L_DIG_VOL_SHIFT,
1151                  0xbf, 0, digital_tlv),
1152 
1153 SND_SOC_BYTES_MASK("EQL Coefficients", WM2200_EQL_1, 20, WM2200_EQL_ENA),
1154 SND_SOC_BYTES_MASK("EQR Coefficients", WM2200_EQR_1, 20, WM2200_EQR_ENA),
1155 
1156 SND_SOC_BYTES("LHPF1 Coefficeints", WM2200_HPLPF1_2, 1),
1157 SND_SOC_BYTES("LHPF2 Coefficeints", WM2200_HPLPF2_2, 1),
1158 
1159 SOC_SINGLE("OUT1 High Performance Switch", WM2200_DAC_DIGITAL_VOLUME_1L,
1160            WM2200_OUT1_OSR_SHIFT, 1, 0),
1161 SOC_SINGLE("OUT2 High Performance Switch", WM2200_DAC_DIGITAL_VOLUME_2L,
1162            WM2200_OUT2_OSR_SHIFT, 1, 0),
1163 
1164 SOC_DOUBLE_R("OUT1 Digital Switch", WM2200_DAC_DIGITAL_VOLUME_1L,
1165              WM2200_DAC_DIGITAL_VOLUME_1R, WM2200_OUT1L_MUTE_SHIFT, 1, 1),
1166 SOC_DOUBLE_R_TLV("OUT1 Digital Volume", WM2200_DAC_DIGITAL_VOLUME_1L,
1167                  WM2200_DAC_DIGITAL_VOLUME_1R, WM2200_OUT1L_VOL_SHIFT, 0x9f, 0,
1168                  digital_tlv),
1169 SOC_DOUBLE_R_TLV("OUT1 Volume", WM2200_DAC_VOLUME_LIMIT_1L,
1170                  WM2200_DAC_VOLUME_LIMIT_1R, WM2200_OUT1L_PGA_VOL_SHIFT,
1171                  0x46, 0, out_tlv),
1172 
1173 SOC_DOUBLE_R("OUT2 Digital Switch", WM2200_DAC_DIGITAL_VOLUME_2L,
1174              WM2200_DAC_DIGITAL_VOLUME_2R, WM2200_OUT2L_MUTE_SHIFT, 1, 1),
1175 SOC_DOUBLE_R_TLV("OUT2 Digital Volume", WM2200_DAC_DIGITAL_VOLUME_2L,
1176                  WM2200_DAC_DIGITAL_VOLUME_2R, WM2200_OUT2L_VOL_SHIFT, 0x9f, 0,
1177                  digital_tlv),
1178 SOC_DOUBLE("OUT2 Switch", WM2200_PDM_1, WM2200_SPK1L_MUTE_SHIFT,
1179            WM2200_SPK1R_MUTE_SHIFT, 1, 1),
1180 SOC_ENUM("RxANC Src", wm2200_rxanc_input_sel),
1181 };
1182 
1183 WM2200_MIXER_ENUMS(OUT1L, WM2200_OUT1LMIX_INPUT_1_SOURCE);
1184 WM2200_MIXER_ENUMS(OUT1R, WM2200_OUT1RMIX_INPUT_1_SOURCE);
1185 WM2200_MIXER_ENUMS(OUT2L, WM2200_OUT2LMIX_INPUT_1_SOURCE);
1186 WM2200_MIXER_ENUMS(OUT2R, WM2200_OUT2RMIX_INPUT_1_SOURCE);
1187 
1188 WM2200_MIXER_ENUMS(AIF1TX1, WM2200_AIF1TX1MIX_INPUT_1_SOURCE);
1189 WM2200_MIXER_ENUMS(AIF1TX2, WM2200_AIF1TX2MIX_INPUT_1_SOURCE);
1190 WM2200_MIXER_ENUMS(AIF1TX3, WM2200_AIF1TX3MIX_INPUT_1_SOURCE);
1191 WM2200_MIXER_ENUMS(AIF1TX4, WM2200_AIF1TX4MIX_INPUT_1_SOURCE);
1192 WM2200_MIXER_ENUMS(AIF1TX5, WM2200_AIF1TX5MIX_INPUT_1_SOURCE);
1193 WM2200_MIXER_ENUMS(AIF1TX6, WM2200_AIF1TX6MIX_INPUT_1_SOURCE);
1194 
1195 WM2200_MIXER_ENUMS(EQL, WM2200_EQLMIX_INPUT_1_SOURCE);
1196 WM2200_MIXER_ENUMS(EQR, WM2200_EQRMIX_INPUT_1_SOURCE);
1197 
1198 WM2200_MIXER_ENUMS(DSP1L, WM2200_DSP1LMIX_INPUT_1_SOURCE);
1199 WM2200_MIXER_ENUMS(DSP1R, WM2200_DSP1RMIX_INPUT_1_SOURCE);
1200 WM2200_MIXER_ENUMS(DSP2L, WM2200_DSP2LMIX_INPUT_1_SOURCE);
1201 WM2200_MIXER_ENUMS(DSP2R, WM2200_DSP2RMIX_INPUT_1_SOURCE);
1202 
1203 WM2200_DSP_ENUMS(DSP1, WM2200_DSP1AUX1MIX_INPUT_1_SOURCE);
1204 WM2200_DSP_ENUMS(DSP2, WM2200_DSP2AUX1MIX_INPUT_1_SOURCE);
1205 
1206 WM2200_MIXER_ENUMS(LHPF1, WM2200_LHPF1MIX_INPUT_1_SOURCE);
1207 WM2200_MIXER_ENUMS(LHPF2, WM2200_LHPF2MIX_INPUT_1_SOURCE);
1208 
1209 #define WM2200_MUX(name, ctrl) \
1210         SND_SOC_DAPM_MUX(name, SND_SOC_NOPM, 0, 0, ctrl)
1211 
1212 #define WM2200_MIXER_WIDGETS(name, name_str)    \
1213         WM2200_MUX(name_str " Input 1", &name##_in1_mux), \
1214         WM2200_MUX(name_str " Input 2", &name##_in2_mux), \
1215         WM2200_MUX(name_str " Input 3", &name##_in3_mux), \
1216         WM2200_MUX(name_str " Input 4", &name##_in4_mux), \
1217         SND_SOC_DAPM_MIXER(name_str " Mixer", SND_SOC_NOPM, 0, 0, NULL, 0)
1218 
1219 #define WM2200_DSP_WIDGETS(name, name_str) \
1220         WM2200_MIXER_WIDGETS(name##L, name_str "L"), \
1221         WM2200_MIXER_WIDGETS(name##R, name_str "R"), \
1222         WM2200_MUX(name_str " Aux 1", &name##_aux1_mux), \
1223         WM2200_MUX(name_str " Aux 2", &name##_aux2_mux), \
1224         WM2200_MUX(name_str " Aux 3", &name##_aux3_mux), \
1225         WM2200_MUX(name_str " Aux 4", &name##_aux4_mux), \
1226         WM2200_MUX(name_str " Aux 5", &name##_aux5_mux), \
1227         WM2200_MUX(name_str " Aux 6", &name##_aux6_mux)
1228 
1229 #define WM2200_MIXER_INPUT_ROUTES(name) \
1230         { name, "Tone Generator", "Tone Generator" }, \
1231         { name, "AEC Loopback", "AEC Loopback" }, \
1232         { name, "IN1L", "IN1L PGA" }, \
1233         { name, "IN1R", "IN1R PGA" }, \
1234         { name, "IN2L", "IN2L PGA" }, \
1235         { name, "IN2R", "IN2R PGA" }, \
1236         { name, "IN3L", "IN3L PGA" }, \
1237         { name, "IN3R", "IN3R PGA" }, \
1238         { name, "DSP1.1", "DSP1" }, \
1239         { name, "DSP1.2", "DSP1" }, \
1240         { name, "DSP1.3", "DSP1" }, \
1241         { name, "DSP1.4", "DSP1" }, \
1242         { name, "DSP1.5", "DSP1" }, \
1243         { name, "DSP1.6", "DSP1" }, \
1244         { name, "DSP2.1", "DSP2" }, \
1245         { name, "DSP2.2", "DSP2" }, \
1246         { name, "DSP2.3", "DSP2" }, \
1247         { name, "DSP2.4", "DSP2" }, \
1248         { name, "DSP2.5", "DSP2" }, \
1249         { name, "DSP2.6", "DSP2" }, \
1250         { name, "AIF1RX1", "AIF1RX1" }, \
1251         { name, "AIF1RX2", "AIF1RX2" }, \
1252         { name, "AIF1RX3", "AIF1RX3" }, \
1253         { name, "AIF1RX4", "AIF1RX4" }, \
1254         { name, "AIF1RX5", "AIF1RX5" }, \
1255         { name, "AIF1RX6", "AIF1RX6" }, \
1256         { name, "EQL", "EQL" }, \
1257         { name, "EQR", "EQR" }, \
1258         { name, "LHPF1", "LHPF1" }, \
1259         { name, "LHPF2", "LHPF2" }
1260 
1261 #define WM2200_MIXER_ROUTES(widget, name) \
1262         { widget, NULL, name " Mixer" },         \
1263         { name " Mixer", NULL, name " Input 1" }, \
1264         { name " Mixer", NULL, name " Input 2" }, \
1265         { name " Mixer", NULL, name " Input 3" }, \
1266         { name " Mixer", NULL, name " Input 4" }, \
1267         WM2200_MIXER_INPUT_ROUTES(name " Input 1"), \
1268         WM2200_MIXER_INPUT_ROUTES(name " Input 2"), \
1269         WM2200_MIXER_INPUT_ROUTES(name " Input 3"), \
1270         WM2200_MIXER_INPUT_ROUTES(name " Input 4")
1271 
1272 #define WM2200_DSP_AUX_ROUTES(name) \
1273         { name, NULL, name " Aux 1" }, \
1274         { name, NULL, name " Aux 2" }, \
1275         { name, NULL, name " Aux 3" }, \
1276         { name, NULL, name " Aux 4" }, \
1277         { name, NULL, name " Aux 5" }, \
1278         { name, NULL, name " Aux 6" }, \
1279         WM2200_MIXER_INPUT_ROUTES(name " Aux 1"), \
1280         WM2200_MIXER_INPUT_ROUTES(name " Aux 2"), \
1281         WM2200_MIXER_INPUT_ROUTES(name " Aux 3"), \
1282         WM2200_MIXER_INPUT_ROUTES(name " Aux 4"), \
1283         WM2200_MIXER_INPUT_ROUTES(name " Aux 5"), \
1284         WM2200_MIXER_INPUT_ROUTES(name " Aux 6")
1285 
1286 static const char *wm2200_aec_loopback_texts[] = {
1287         "OUT1L", "OUT1R", "OUT2L", "OUT2R",
1288 };
1289 
1290 static SOC_ENUM_SINGLE_DECL(wm2200_aec_loopback,
1291                             WM2200_DAC_AEC_CONTROL_1,
1292                             WM2200_AEC_LOOPBACK_SRC_SHIFT,
1293                             wm2200_aec_loopback_texts);
1294 
1295 static const struct snd_kcontrol_new wm2200_aec_loopback_mux =
1296         SOC_DAPM_ENUM("AEC Loopback", wm2200_aec_loopback);
1297 
1298 static const struct snd_soc_dapm_widget wm2200_dapm_widgets[] = {
1299 SND_SOC_DAPM_SUPPLY("SYSCLK", WM2200_CLOCKING_3, WM2200_SYSCLK_ENA_SHIFT, 0,
1300                     NULL, 0),
1301 SND_SOC_DAPM_SUPPLY("CP1", WM2200_DM_CHARGE_PUMP_1, WM2200_CPDM_ENA_SHIFT, 0,
1302                     NULL, 0),
1303 SND_SOC_DAPM_SUPPLY("CP2", WM2200_MIC_CHARGE_PUMP_1, WM2200_CPMIC_ENA_SHIFT, 0,
1304                     NULL, 0),
1305 SND_SOC_DAPM_SUPPLY("MICBIAS1", WM2200_MIC_BIAS_CTRL_1, WM2200_MICB1_ENA_SHIFT,
1306                     0, NULL, 0),
1307 SND_SOC_DAPM_SUPPLY("MICBIAS2", WM2200_MIC_BIAS_CTRL_2, WM2200_MICB2_ENA_SHIFT,
1308                     0, NULL, 0),
1309 SND_SOC_DAPM_REGULATOR_SUPPLY("CPVDD", 20, 0),
1310 SND_SOC_DAPM_REGULATOR_SUPPLY("AVDD", 20, 0),
1311 
1312 SND_SOC_DAPM_INPUT("IN1L"),
1313 SND_SOC_DAPM_INPUT("IN1R"),
1314 SND_SOC_DAPM_INPUT("IN2L"),
1315 SND_SOC_DAPM_INPUT("IN2R"),
1316 SND_SOC_DAPM_INPUT("IN3L"),
1317 SND_SOC_DAPM_INPUT("IN3R"),
1318 
1319 SND_SOC_DAPM_SIGGEN("TONE"),
1320 SND_SOC_DAPM_PGA("Tone Generator", WM2200_TONE_GENERATOR_1,
1321                  WM2200_TONE_ENA_SHIFT, 0, NULL, 0),
1322 
1323 SND_SOC_DAPM_PGA("IN1L PGA", WM2200_INPUT_ENABLES, WM2200_IN1L_ENA_SHIFT, 0,
1324                  NULL, 0),
1325 SND_SOC_DAPM_PGA("IN1R PGA", WM2200_INPUT_ENABLES, WM2200_IN1R_ENA_SHIFT, 0,
1326                  NULL, 0),
1327 SND_SOC_DAPM_PGA("IN2L PGA", WM2200_INPUT_ENABLES, WM2200_IN2L_ENA_SHIFT, 0,
1328                  NULL, 0),
1329 SND_SOC_DAPM_PGA("IN2R PGA", WM2200_INPUT_ENABLES, WM2200_IN2R_ENA_SHIFT, 0,
1330                  NULL, 0),
1331 SND_SOC_DAPM_PGA("IN3L PGA", WM2200_INPUT_ENABLES, WM2200_IN3L_ENA_SHIFT, 0,
1332                  NULL, 0),
1333 SND_SOC_DAPM_PGA("IN3R PGA", WM2200_INPUT_ENABLES, WM2200_IN3R_ENA_SHIFT, 0,
1334                  NULL, 0),
1335 
1336 SND_SOC_DAPM_AIF_IN("AIF1RX1", "Playback", 0,
1337                     WM2200_AUDIO_IF_1_22, WM2200_AIF1RX1_ENA_SHIFT, 0),
1338 SND_SOC_DAPM_AIF_IN("AIF1RX2", "Playback", 1,
1339                     WM2200_AUDIO_IF_1_22, WM2200_AIF1RX2_ENA_SHIFT, 0),
1340 SND_SOC_DAPM_AIF_IN("AIF1RX3", "Playback", 2,
1341                     WM2200_AUDIO_IF_1_22, WM2200_AIF1RX3_ENA_SHIFT, 0),
1342 SND_SOC_DAPM_AIF_IN("AIF1RX4", "Playback", 3,
1343                     WM2200_AUDIO_IF_1_22, WM2200_AIF1RX4_ENA_SHIFT, 0),
1344 SND_SOC_DAPM_AIF_IN("AIF1RX5", "Playback", 4,
1345                     WM2200_AUDIO_IF_1_22, WM2200_AIF1RX5_ENA_SHIFT, 0),
1346 SND_SOC_DAPM_AIF_IN("AIF1RX6", "Playback", 5,
1347                     WM2200_AUDIO_IF_1_22, WM2200_AIF1RX6_ENA_SHIFT, 0),
1348 
1349 SND_SOC_DAPM_PGA("EQL", WM2200_EQL_1, WM2200_EQL_ENA_SHIFT, 0, NULL, 0),
1350 SND_SOC_DAPM_PGA("EQR", WM2200_EQR_1, WM2200_EQR_ENA_SHIFT, 0, NULL, 0),
1351 
1352 SND_SOC_DAPM_PGA("LHPF1", WM2200_HPLPF1_1, WM2200_LHPF1_ENA_SHIFT, 0,
1353                  NULL, 0),
1354 SND_SOC_DAPM_PGA("LHPF2", WM2200_HPLPF2_1, WM2200_LHPF2_ENA_SHIFT, 0,
1355                  NULL, 0),
1356 
1357 WM_ADSP1("DSP1", 0),
1358 WM_ADSP1("DSP2", 1),
1359 
1360 SND_SOC_DAPM_AIF_OUT("AIF1TX1", "Capture", 0,
1361                     WM2200_AUDIO_IF_1_22, WM2200_AIF1TX1_ENA_SHIFT, 0),
1362 SND_SOC_DAPM_AIF_OUT("AIF1TX2", "Capture", 1,
1363                     WM2200_AUDIO_IF_1_22, WM2200_AIF1TX2_ENA_SHIFT, 0),
1364 SND_SOC_DAPM_AIF_OUT("AIF1TX3", "Capture", 2,
1365                     WM2200_AUDIO_IF_1_22, WM2200_AIF1TX3_ENA_SHIFT, 0),
1366 SND_SOC_DAPM_AIF_OUT("AIF1TX4", "Capture", 3,
1367                     WM2200_AUDIO_IF_1_22, WM2200_AIF1TX4_ENA_SHIFT, 0),
1368 SND_SOC_DAPM_AIF_OUT("AIF1TX5", "Capture", 4,
1369                     WM2200_AUDIO_IF_1_22, WM2200_AIF1TX5_ENA_SHIFT, 0),
1370 SND_SOC_DAPM_AIF_OUT("AIF1TX6", "Capture", 5,
1371                     WM2200_AUDIO_IF_1_22, WM2200_AIF1TX6_ENA_SHIFT, 0),
1372 
1373 SND_SOC_DAPM_MUX("AEC Loopback", WM2200_DAC_AEC_CONTROL_1,
1374                  WM2200_AEC_LOOPBACK_ENA_SHIFT, 0, &wm2200_aec_loopback_mux),
1375 
1376 SND_SOC_DAPM_PGA_S("OUT1L", 0, WM2200_OUTPUT_ENABLES,
1377                    WM2200_OUT1L_ENA_SHIFT, 0, NULL, 0),
1378 SND_SOC_DAPM_PGA_S("OUT1R", 0, WM2200_OUTPUT_ENABLES,
1379                    WM2200_OUT1R_ENA_SHIFT, 0, NULL, 0),
1380 
1381 SND_SOC_DAPM_PGA_S("EPD_LP", 1, WM2200_EAR_PIECE_CTRL_1,
1382                    WM2200_EPD_LP_ENA_SHIFT, 0, NULL, 0),
1383 SND_SOC_DAPM_PGA_S("EPD_OUTP_LP", 1, WM2200_EAR_PIECE_CTRL_1,
1384                    WM2200_EPD_OUTP_LP_ENA_SHIFT, 0, NULL, 0),
1385 SND_SOC_DAPM_PGA_S("EPD_RMV_SHRT_LP", 1, WM2200_EAR_PIECE_CTRL_1,
1386                    WM2200_EPD_RMV_SHRT_LP_SHIFT, 0, NULL, 0),
1387 
1388 SND_SOC_DAPM_PGA_S("EPD_LN", 1, WM2200_EAR_PIECE_CTRL_1,
1389                    WM2200_EPD_LN_ENA_SHIFT, 0, NULL, 0),
1390 SND_SOC_DAPM_PGA_S("EPD_OUTP_LN", 1, WM2200_EAR_PIECE_CTRL_1,
1391                    WM2200_EPD_OUTP_LN_ENA_SHIFT, 0, NULL, 0),
1392 SND_SOC_DAPM_PGA_S("EPD_RMV_SHRT_LN", 1, WM2200_EAR_PIECE_CTRL_1,
1393                    WM2200_EPD_RMV_SHRT_LN_SHIFT, 0, NULL, 0),
1394 
1395 SND_SOC_DAPM_PGA_S("EPD_RP", 1, WM2200_EAR_PIECE_CTRL_2,
1396                    WM2200_EPD_RP_ENA_SHIFT, 0, NULL, 0),
1397 SND_SOC_DAPM_PGA_S("EPD_OUTP_RP", 1, WM2200_EAR_PIECE_CTRL_2,
1398                    WM2200_EPD_OUTP_RP_ENA_SHIFT, 0, NULL, 0),
1399 SND_SOC_DAPM_PGA_S("EPD_RMV_SHRT_RP", 1, WM2200_EAR_PIECE_CTRL_2,
1400                    WM2200_EPD_RMV_SHRT_RP_SHIFT, 0, NULL, 0),
1401 
1402 SND_SOC_DAPM_PGA_S("EPD_RN", 1, WM2200_EAR_PIECE_CTRL_2,
1403                    WM2200_EPD_RN_ENA_SHIFT, 0, NULL, 0),
1404 SND_SOC_DAPM_PGA_S("EPD_OUTP_RN", 1, WM2200_EAR_PIECE_CTRL_2,
1405                    WM2200_EPD_OUTP_RN_ENA_SHIFT, 0, NULL, 0),
1406 SND_SOC_DAPM_PGA_S("EPD_RMV_SHRT_RN", 1, WM2200_EAR_PIECE_CTRL_2,
1407                    WM2200_EPD_RMV_SHRT_RN_SHIFT, 0, NULL, 0),
1408 
1409 SND_SOC_DAPM_PGA("OUT2L", WM2200_OUTPUT_ENABLES, WM2200_OUT2L_ENA_SHIFT,
1410                  0, NULL, 0),
1411 SND_SOC_DAPM_PGA("OUT2R", WM2200_OUTPUT_ENABLES, WM2200_OUT2R_ENA_SHIFT,
1412                  0, NULL, 0),
1413 
1414 SND_SOC_DAPM_OUTPUT("EPOUTLN"),
1415 SND_SOC_DAPM_OUTPUT("EPOUTLP"),
1416 SND_SOC_DAPM_OUTPUT("EPOUTRN"),
1417 SND_SOC_DAPM_OUTPUT("EPOUTRP"),
1418 SND_SOC_DAPM_OUTPUT("SPK"),
1419 
1420 WM2200_MIXER_WIDGETS(EQL, "EQL"),
1421 WM2200_MIXER_WIDGETS(EQR, "EQR"),
1422 
1423 WM2200_MIXER_WIDGETS(LHPF1, "LHPF1"),
1424 WM2200_MIXER_WIDGETS(LHPF2, "LHPF2"),
1425 
1426 WM2200_DSP_WIDGETS(DSP1, "DSP1"),
1427 WM2200_DSP_WIDGETS(DSP2, "DSP2"),
1428 
1429 WM2200_MIXER_WIDGETS(AIF1TX1, "AIF1TX1"),
1430 WM2200_MIXER_WIDGETS(AIF1TX2, "AIF1TX2"),
1431 WM2200_MIXER_WIDGETS(AIF1TX3, "AIF1TX3"),
1432 WM2200_MIXER_WIDGETS(AIF1TX4, "AIF1TX4"),
1433 WM2200_MIXER_WIDGETS(AIF1TX5, "AIF1TX5"),
1434 WM2200_MIXER_WIDGETS(AIF1TX6, "AIF1TX6"),
1435 
1436 WM2200_MIXER_WIDGETS(OUT1L, "OUT1L"),
1437 WM2200_MIXER_WIDGETS(OUT1R, "OUT1R"),
1438 WM2200_MIXER_WIDGETS(OUT2L, "OUT2L"),
1439 WM2200_MIXER_WIDGETS(OUT2R, "OUT2R"),
1440 };
1441 
1442 static const struct snd_soc_dapm_route wm2200_dapm_routes[] = {
1443         /* Everything needs SYSCLK but only hook up things on the edge
1444          * of the chip */
1445         { "IN1L", NULL, "SYSCLK" },
1446         { "IN1R", NULL, "SYSCLK" },
1447         { "IN2L", NULL, "SYSCLK" },
1448         { "IN2R", NULL, "SYSCLK" },
1449         { "IN3L", NULL, "SYSCLK" },
1450         { "IN3R", NULL, "SYSCLK" },
1451         { "OUT1L", NULL, "SYSCLK" },
1452         { "OUT1R", NULL, "SYSCLK" },
1453         { "OUT2L", NULL, "SYSCLK" },
1454         { "OUT2R", NULL, "SYSCLK" },
1455         { "AIF1RX1", NULL, "SYSCLK" },
1456         { "AIF1RX2", NULL, "SYSCLK" },
1457         { "AIF1RX3", NULL, "SYSCLK" },
1458         { "AIF1RX4", NULL, "SYSCLK" },
1459         { "AIF1RX5", NULL, "SYSCLK" },
1460         { "AIF1RX6", NULL, "SYSCLK" },
1461         { "AIF1TX1", NULL, "SYSCLK" },
1462         { "AIF1TX2", NULL, "SYSCLK" },
1463         { "AIF1TX3", NULL, "SYSCLK" },
1464         { "AIF1TX4", NULL, "SYSCLK" },
1465         { "AIF1TX5", NULL, "SYSCLK" },
1466         { "AIF1TX6", NULL, "SYSCLK" },
1467 
1468         { "IN1L", NULL, "AVDD" },
1469         { "IN1R", NULL, "AVDD" },
1470         { "IN2L", NULL, "AVDD" },
1471         { "IN2R", NULL, "AVDD" },
1472         { "IN3L", NULL, "AVDD" },
1473         { "IN3R", NULL, "AVDD" },
1474         { "OUT1L", NULL, "AVDD" },
1475         { "OUT1R", NULL, "AVDD" },
1476 
1477         { "IN1L PGA", NULL, "IN1L" },
1478         { "IN1R PGA", NULL, "IN1R" },
1479         { "IN2L PGA", NULL, "IN2L" },
1480         { "IN2R PGA", NULL, "IN2R" },
1481         { "IN3L PGA", NULL, "IN3L" },
1482         { "IN3R PGA", NULL, "IN3R" },
1483 
1484         { "Tone Generator", NULL, "TONE" },
1485 
1486         { "CP2", NULL, "CPVDD" },
1487         { "MICBIAS1", NULL, "CP2" },
1488         { "MICBIAS2", NULL, "CP2" },
1489 
1490         { "CP1", NULL, "CPVDD" },
1491         { "EPD_LN", NULL, "CP1" },
1492         { "EPD_LP", NULL, "CP1" },
1493         { "EPD_RN", NULL, "CP1" },
1494         { "EPD_RP", NULL, "CP1" },
1495 
1496         { "EPD_LP", NULL, "OUT1L" },
1497         { "EPD_OUTP_LP", NULL, "EPD_LP" },
1498         { "EPD_RMV_SHRT_LP", NULL, "EPD_OUTP_LP" },
1499         { "EPOUTLP", NULL, "EPD_RMV_SHRT_LP" },
1500 
1501         { "EPD_LN", NULL, "OUT1L" },
1502         { "EPD_OUTP_LN", NULL, "EPD_LN" },
1503         { "EPD_RMV_SHRT_LN", NULL, "EPD_OUTP_LN" },
1504         { "EPOUTLN", NULL, "EPD_RMV_SHRT_LN" },
1505 
1506         { "EPD_RP", NULL, "OUT1R" },
1507         { "EPD_OUTP_RP", NULL, "EPD_RP" },
1508         { "EPD_RMV_SHRT_RP", NULL, "EPD_OUTP_RP" },
1509         { "EPOUTRP", NULL, "EPD_RMV_SHRT_RP" },
1510 
1511         { "EPD_RN", NULL, "OUT1R" },
1512         { "EPD_OUTP_RN", NULL, "EPD_RN" },
1513         { "EPD_RMV_SHRT_RN", NULL, "EPD_OUTP_RN" },
1514         { "EPOUTRN", NULL, "EPD_RMV_SHRT_RN" },
1515 
1516         { "SPK", NULL, "OUT2L" },
1517         { "SPK", NULL, "OUT2R" },
1518 
1519         { "AEC Loopback", "OUT1L", "OUT1L" },
1520         { "AEC Loopback", "OUT1R", "OUT1R" },
1521         { "AEC Loopback", "OUT2L", "OUT2L" },
1522         { "AEC Loopback", "OUT2R", "OUT2R" },
1523 
1524         WM2200_MIXER_ROUTES("DSP1", "DSP1L"),
1525         WM2200_MIXER_ROUTES("DSP1", "DSP1R"),
1526         WM2200_MIXER_ROUTES("DSP2", "DSP2L"),
1527         WM2200_MIXER_ROUTES("DSP2", "DSP2R"),
1528 
1529         WM2200_DSP_AUX_ROUTES("DSP1"),
1530         WM2200_DSP_AUX_ROUTES("DSP2"),
1531 
1532         WM2200_MIXER_ROUTES("OUT1L", "OUT1L"),
1533         WM2200_MIXER_ROUTES("OUT1R", "OUT1R"),
1534         WM2200_MIXER_ROUTES("OUT2L", "OUT2L"),
1535         WM2200_MIXER_ROUTES("OUT2R", "OUT2R"),
1536 
1537         WM2200_MIXER_ROUTES("AIF1TX1", "AIF1TX1"),
1538         WM2200_MIXER_ROUTES("AIF1TX2", "AIF1TX2"),
1539         WM2200_MIXER_ROUTES("AIF1TX3", "AIF1TX3"),
1540         WM2200_MIXER_ROUTES("AIF1TX4", "AIF1TX4"),
1541         WM2200_MIXER_ROUTES("AIF1TX5", "AIF1TX5"),
1542         WM2200_MIXER_ROUTES("AIF1TX6", "AIF1TX6"),
1543 
1544         WM2200_MIXER_ROUTES("EQL", "EQL"),
1545         WM2200_MIXER_ROUTES("EQR", "EQR"),
1546 
1547         WM2200_MIXER_ROUTES("LHPF1", "LHPF1"),
1548         WM2200_MIXER_ROUTES("LHPF2", "LHPF2"),
1549 };
1550 
1551 static int wm2200_probe(struct snd_soc_codec *codec)
1552 {
1553         struct wm2200_priv *wm2200 = dev_get_drvdata(codec->dev);
1554         int ret;
1555 
1556         wm2200->codec = codec;
1557 
1558         ret = snd_soc_add_codec_controls(codec, wm_adsp1_fw_controls, 2);
1559         if (ret != 0)
1560                 return ret;
1561 
1562         return ret;
1563 }
1564 
1565 static int wm2200_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
1566 {
1567         struct snd_soc_codec *codec = dai->codec;
1568         int lrclk, bclk, fmt_val;
1569 
1570         lrclk = 0;
1571         bclk = 0;
1572 
1573         switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
1574         case SND_SOC_DAIFMT_DSP_A:
1575                 fmt_val = 0;
1576                 break;
1577         case SND_SOC_DAIFMT_I2S:
1578                 fmt_val = 2;
1579                 break;
1580         default:
1581                 dev_err(codec->dev, "Unsupported DAI format %d\n",
1582                         fmt & SND_SOC_DAIFMT_FORMAT_MASK);
1583                 return -EINVAL;
1584         }
1585 
1586         switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
1587         case SND_SOC_DAIFMT_CBS_CFS:
1588                 break;
1589         case SND_SOC_DAIFMT_CBS_CFM:
1590                 lrclk |= WM2200_AIF1TX_LRCLK_MSTR;
1591                 break;
1592         case SND_SOC_DAIFMT_CBM_CFS:
1593                 bclk |= WM2200_AIF1_BCLK_MSTR;
1594                 break;
1595         case SND_SOC_DAIFMT_CBM_CFM:
1596                 lrclk |= WM2200_AIF1TX_LRCLK_MSTR;
1597                 bclk |= WM2200_AIF1_BCLK_MSTR;
1598                 break;
1599         default:
1600                 dev_err(codec->dev, "Unsupported master mode %d\n",
1601                         fmt & SND_SOC_DAIFMT_MASTER_MASK);
1602                 return -EINVAL;
1603         }
1604 
1605         switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
1606         case SND_SOC_DAIFMT_NB_NF:
1607                 break;
1608         case SND_SOC_DAIFMT_IB_IF:
1609                 bclk |= WM2200_AIF1_BCLK_INV;
1610                 lrclk |= WM2200_AIF1TX_LRCLK_INV;
1611                 break;
1612         case SND_SOC_DAIFMT_IB_NF:
1613                 bclk |= WM2200_AIF1_BCLK_INV;
1614                 break;
1615         case SND_SOC_DAIFMT_NB_IF:
1616                 lrclk |= WM2200_AIF1TX_LRCLK_INV;
1617                 break;
1618         default:
1619                 return -EINVAL;
1620         }
1621 
1622         snd_soc_update_bits(codec, WM2200_AUDIO_IF_1_1, WM2200_AIF1_BCLK_MSTR |
1623                             WM2200_AIF1_BCLK_INV, bclk);
1624         snd_soc_update_bits(codec, WM2200_AUDIO_IF_1_2,
1625                             WM2200_AIF1TX_LRCLK_MSTR | WM2200_AIF1TX_LRCLK_INV,
1626                             lrclk);
1627         snd_soc_update_bits(codec, WM2200_AUDIO_IF_1_3,
1628                             WM2200_AIF1TX_LRCLK_MSTR | WM2200_AIF1TX_LRCLK_INV,
1629                             lrclk);
1630         snd_soc_update_bits(codec, WM2200_AUDIO_IF_1_5,
1631                             WM2200_AIF1_FMT_MASK, fmt_val);
1632 
1633         return 0;
1634 }
1635 
1636 static int wm2200_sr_code[] = {
1637         0,
1638         12000,
1639         24000,
1640         48000,
1641         96000,
1642         192000,
1643         384000,
1644         768000,
1645         0,
1646         11025,
1647         22050,
1648         44100,
1649         88200,
1650         176400,
1651         352800,
1652         705600,
1653         4000,
1654         8000,
1655         16000,
1656         32000,
1657         64000,
1658         128000,
1659         256000,
1660         512000,
1661 };
1662 
1663 #define WM2200_NUM_BCLK_RATES 12
1664 
1665 static int wm2200_bclk_rates_dat[WM2200_NUM_BCLK_RATES] = {
1666         6144000,
1667         3072000,
1668         2048000,
1669         1536000,
1670         768000,
1671         512000,
1672         384000,
1673         256000,
1674         192000,
1675         128000,
1676         96000,
1677         64000,
1678 };      
1679 
1680 static int wm2200_bclk_rates_cd[WM2200_NUM_BCLK_RATES] = {
1681         5644800,
1682         3763200,
1683         2882400,
1684         1881600,
1685         1411200,
1686         705600,
1687         470400,
1688         352800,
1689         176400,
1690         117600,
1691         88200,
1692         58800,
1693 };
1694 
1695 static int wm2200_hw_params(struct snd_pcm_substream *substream,
1696                             struct snd_pcm_hw_params *params,
1697                             struct snd_soc_dai *dai)
1698 {
1699         struct snd_soc_codec *codec = dai->codec;
1700         struct wm2200_priv *wm2200 = snd_soc_codec_get_drvdata(codec);
1701         int i, bclk, lrclk, wl, fl, sr_code;
1702         int *bclk_rates;
1703 
1704         /* Data sizes if not using TDM */
1705         wl = snd_pcm_format_width(params_format(params));
1706         if (wl < 0)
1707                 return wl;
1708         fl = snd_soc_params_to_frame_size(params);
1709         if (fl < 0)
1710                 return fl;
1711 
1712         dev_dbg(codec->dev, "Word length %d bits, frame length %d bits\n",
1713                 wl, fl);
1714 
1715         /* Target BCLK rate */
1716         bclk = snd_soc_params_to_bclk(params);
1717         if (bclk < 0)
1718                 return bclk;
1719 
1720         if (!wm2200->sysclk) {
1721                 dev_err(codec->dev, "SYSCLK has no rate set\n");
1722                 return -EINVAL;
1723         }
1724 
1725         for (i = 0; i < ARRAY_SIZE(wm2200_sr_code); i++)
1726                 if (wm2200_sr_code[i] == params_rate(params))
1727                         break;
1728         if (i == ARRAY_SIZE(wm2200_sr_code)) {
1729                 dev_err(codec->dev, "Unsupported sample rate: %dHz\n",
1730                         params_rate(params));
1731                 return -EINVAL;
1732         }
1733         sr_code = i;
1734 
1735         dev_dbg(codec->dev, "Target BCLK is %dHz, using %dHz SYSCLK\n",
1736                 bclk, wm2200->sysclk);
1737 
1738         if (wm2200->sysclk % 4000)
1739                 bclk_rates = wm2200_bclk_rates_cd;
1740         else
1741                 bclk_rates = wm2200_bclk_rates_dat;
1742 
1743         for (i = 0; i < WM2200_NUM_BCLK_RATES; i++)
1744                 if (bclk_rates[i] >= bclk && (bclk_rates[i] % bclk == 0))
1745                         break;
1746         if (i == WM2200_NUM_BCLK_RATES) {
1747                 dev_err(codec->dev,
1748                         "No valid BCLK for %dHz found from %dHz SYSCLK\n",
1749                         bclk, wm2200->sysclk);
1750                 return -EINVAL;
1751         }
1752 
1753         bclk = i;
1754         dev_dbg(codec->dev, "Setting %dHz BCLK\n", bclk_rates[bclk]);
1755         snd_soc_update_bits(codec, WM2200_AUDIO_IF_1_1,
1756                             WM2200_AIF1_BCLK_DIV_MASK, bclk);
1757 
1758         lrclk = bclk_rates[bclk] / params_rate(params);
1759         dev_dbg(codec->dev, "Setting %dHz LRCLK\n", bclk_rates[bclk] / lrclk);
1760         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK ||
1761             dai->symmetric_rates)
1762                 snd_soc_update_bits(codec, WM2200_AUDIO_IF_1_7,
1763                                     WM2200_AIF1RX_BCPF_MASK, lrclk);
1764         else
1765                 snd_soc_update_bits(codec, WM2200_AUDIO_IF_1_6,
1766                                     WM2200_AIF1TX_BCPF_MASK, lrclk);
1767 
1768         i = (wl << WM2200_AIF1TX_WL_SHIFT) | wl;
1769         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
1770                 snd_soc_update_bits(codec, WM2200_AUDIO_IF_1_9,
1771                                     WM2200_AIF1RX_WL_MASK |
1772                                     WM2200_AIF1RX_SLOT_LEN_MASK, i);
1773         else
1774                 snd_soc_update_bits(codec, WM2200_AUDIO_IF_1_8,
1775                                     WM2200_AIF1TX_WL_MASK |
1776                                     WM2200_AIF1TX_SLOT_LEN_MASK, i);
1777 
1778         snd_soc_update_bits(codec, WM2200_CLOCKING_4,
1779                             WM2200_SAMPLE_RATE_1_MASK, sr_code);
1780 
1781         return 0;
1782 }
1783 
1784 static const struct snd_soc_dai_ops wm2200_dai_ops = {
1785         .set_fmt = wm2200_set_fmt,
1786         .hw_params = wm2200_hw_params,
1787 };
1788 
1789 static int wm2200_set_sysclk(struct snd_soc_codec *codec, int clk_id,
1790                              int source, unsigned int freq, int dir)
1791 {
1792         struct wm2200_priv *wm2200 = snd_soc_codec_get_drvdata(codec);
1793         int fval;
1794 
1795         switch (clk_id) {
1796         case WM2200_CLK_SYSCLK:
1797                 break;
1798 
1799         default:
1800                 dev_err(codec->dev, "Unknown clock %d\n", clk_id);
1801                 return -EINVAL;
1802         }
1803 
1804         switch (source) {
1805         case WM2200_CLKSRC_MCLK1:
1806         case WM2200_CLKSRC_MCLK2:
1807         case WM2200_CLKSRC_FLL:
1808         case WM2200_CLKSRC_BCLK1:
1809                 break;
1810         default:
1811                 dev_err(codec->dev, "Invalid source %d\n", source);
1812                 return -EINVAL;
1813         }
1814 
1815         switch (freq) {
1816         case 22579200:
1817         case 24576000:
1818                 fval = 2;
1819                 break;
1820         default:
1821                 dev_err(codec->dev, "Invalid clock rate: %d\n", freq);
1822                 return -EINVAL;
1823         }
1824 
1825         /* TODO: Check if MCLKs are in use and enable/disable pulls to
1826          * match.
1827          */
1828 
1829         snd_soc_update_bits(codec, WM2200_CLOCKING_3, WM2200_SYSCLK_FREQ_MASK |
1830                             WM2200_SYSCLK_SRC_MASK,
1831                             fval << WM2200_SYSCLK_FREQ_SHIFT | source);
1832 
1833         wm2200->sysclk = freq;
1834 
1835         return 0;
1836 }
1837 
1838 struct _fll_div {
1839         u16 fll_fratio;
1840         u16 fll_outdiv;
1841         u16 fll_refclk_div;
1842         u16 n;
1843         u16 theta;
1844         u16 lambda;
1845 };
1846 
1847 static struct {
1848         unsigned int min;
1849         unsigned int max;
1850         u16 fll_fratio;
1851         int ratio;
1852 } fll_fratios[] = {
1853         {       0,    64000, 4, 16 },
1854         {   64000,   128000, 3,  8 },
1855         {  128000,   256000, 2,  4 },
1856         {  256000,  1000000, 1,  2 },
1857         { 1000000, 13500000, 0,  1 },
1858 };
1859 
1860 static int fll_factors(struct _fll_div *fll_div, unsigned int Fref,
1861                        unsigned int Fout)
1862 {
1863         unsigned int target;
1864         unsigned int div;
1865         unsigned int fratio, gcd_fll;
1866         int i;
1867 
1868         /* Fref must be <=13.5MHz */
1869         div = 1;
1870         fll_div->fll_refclk_div = 0;
1871         while ((Fref / div) > 13500000) {
1872                 div *= 2;
1873                 fll_div->fll_refclk_div++;
1874 
1875                 if (div > 8) {
1876                         pr_err("Can't scale %dMHz input down to <=13.5MHz\n",
1877                                Fref);
1878                         return -EINVAL;
1879                 }
1880         }
1881 
1882         pr_debug("FLL Fref=%u Fout=%u\n", Fref, Fout);
1883 
1884         /* Apply the division for our remaining calculations */
1885         Fref /= div;
1886 
1887         /* Fvco should be 90-100MHz; don't check the upper bound */
1888         div = 2;
1889         while (Fout * div < 90000000) {
1890                 div++;
1891                 if (div > 64) {
1892                         pr_err("Unable to find FLL_OUTDIV for Fout=%uHz\n",
1893                                Fout);
1894                         return -EINVAL;
1895                 }
1896         }
1897         target = Fout * div;
1898         fll_div->fll_outdiv = div - 1;
1899 
1900         pr_debug("FLL Fvco=%dHz\n", target);
1901 
1902         /* Find an appropraite FLL_FRATIO and factor it out of the target */
1903         for (i = 0; i < ARRAY_SIZE(fll_fratios); i++) {
1904                 if (fll_fratios[i].min <= Fref && Fref <= fll_fratios[i].max) {
1905                         fll_div->fll_fratio = fll_fratios[i].fll_fratio;
1906                         fratio = fll_fratios[i].ratio;
1907                         break;
1908                 }
1909         }
1910         if (i == ARRAY_SIZE(fll_fratios)) {
1911                 pr_err("Unable to find FLL_FRATIO for Fref=%uHz\n", Fref);
1912                 return -EINVAL;
1913         }
1914 
1915         fll_div->n = target / (fratio * Fref);
1916 
1917         if (target % Fref == 0) {
1918                 fll_div->theta = 0;
1919                 fll_div->lambda = 0;
1920         } else {
1921                 gcd_fll = gcd(target, fratio * Fref);
1922 
1923                 fll_div->theta = (target - (fll_div->n * fratio * Fref))
1924                         / gcd_fll;
1925                 fll_div->lambda = (fratio * Fref) / gcd_fll;
1926         }
1927 
1928         pr_debug("FLL N=%x THETA=%x LAMBDA=%x\n",
1929                  fll_div->n, fll_div->theta, fll_div->lambda);
1930         pr_debug("FLL_FRATIO=%x(%d) FLL_OUTDIV=%x FLL_REFCLK_DIV=%x\n",
1931                  fll_div->fll_fratio, fratio, fll_div->fll_outdiv,
1932                  fll_div->fll_refclk_div);
1933 
1934         return 0;
1935 }
1936 
1937 static int wm2200_set_fll(struct snd_soc_codec *codec, int fll_id, int source,
1938                           unsigned int Fref, unsigned int Fout)
1939 {
1940         struct i2c_client *i2c = to_i2c_client(codec->dev);
1941         struct wm2200_priv *wm2200 = snd_soc_codec_get_drvdata(codec);
1942         struct _fll_div factors;
1943         int ret, i, timeout;
1944         unsigned long time_left;
1945 
1946         if (!Fout) {
1947                 dev_dbg(codec->dev, "FLL disabled");
1948 
1949                 if (wm2200->fll_fout)
1950                         pm_runtime_put(codec->dev);
1951 
1952                 wm2200->fll_fout = 0;
1953                 snd_soc_update_bits(codec, WM2200_FLL_CONTROL_1,
1954                                     WM2200_FLL_ENA, 0);
1955                 return 0;
1956         }
1957 
1958         switch (source) {
1959         case WM2200_FLL_SRC_MCLK1:
1960         case WM2200_FLL_SRC_MCLK2:
1961         case WM2200_FLL_SRC_BCLK:
1962                 break;
1963         default:
1964                 dev_err(codec->dev, "Invalid FLL source %d\n", source);
1965                 return -EINVAL;
1966         }
1967 
1968         ret = fll_factors(&factors, Fref, Fout);
1969         if (ret < 0)
1970                 return ret;
1971 
1972         /* Disable the FLL while we reconfigure */
1973         snd_soc_update_bits(codec, WM2200_FLL_CONTROL_1, WM2200_FLL_ENA, 0);
1974 
1975         snd_soc_update_bits(codec, WM2200_FLL_CONTROL_2,
1976                             WM2200_FLL_OUTDIV_MASK | WM2200_FLL_FRATIO_MASK,
1977                             (factors.fll_outdiv << WM2200_FLL_OUTDIV_SHIFT) |
1978                             factors.fll_fratio);
1979         if (factors.theta) {
1980                 snd_soc_update_bits(codec, WM2200_FLL_CONTROL_3,
1981                                     WM2200_FLL_FRACN_ENA,
1982                                     WM2200_FLL_FRACN_ENA);
1983                 snd_soc_update_bits(codec, WM2200_FLL_EFS_2,
1984                                     WM2200_FLL_EFS_ENA,
1985                                     WM2200_FLL_EFS_ENA);
1986         } else {
1987                 snd_soc_update_bits(codec, WM2200_FLL_CONTROL_3,
1988                                     WM2200_FLL_FRACN_ENA, 0);
1989                 snd_soc_update_bits(codec, WM2200_FLL_EFS_2,
1990                                     WM2200_FLL_EFS_ENA, 0);
1991         }
1992 
1993         snd_soc_update_bits(codec, WM2200_FLL_CONTROL_4, WM2200_FLL_THETA_MASK,
1994                             factors.theta);
1995         snd_soc_update_bits(codec, WM2200_FLL_CONTROL_6, WM2200_FLL_N_MASK,
1996                             factors.n);
1997         snd_soc_update_bits(codec, WM2200_FLL_CONTROL_7,
1998                             WM2200_FLL_CLK_REF_DIV_MASK |
1999                             WM2200_FLL_CLK_REF_SRC_MASK,
2000                             (factors.fll_refclk_div
2001                              << WM2200_FLL_CLK_REF_DIV_SHIFT) | source);
2002         snd_soc_update_bits(codec, WM2200_FLL_EFS_1,
2003                             WM2200_FLL_LAMBDA_MASK, factors.lambda);
2004 
2005         /* Clear any pending completions */
2006         try_wait_for_completion(&wm2200->fll_lock);
2007 
2008         pm_runtime_get_sync(codec->dev);
2009 
2010         snd_soc_update_bits(codec, WM2200_FLL_CONTROL_1,
2011                             WM2200_FLL_ENA, WM2200_FLL_ENA);
2012 
2013         if (i2c->irq)
2014                 timeout = 2;
2015         else
2016                 timeout = 50;
2017 
2018         snd_soc_update_bits(codec, WM2200_CLOCKING_3, WM2200_SYSCLK_ENA,
2019                             WM2200_SYSCLK_ENA);
2020 
2021         /* Poll for the lock; will use the interrupt to exit quickly */
2022         for (i = 0; i < timeout; i++) {
2023                 if (i2c->irq) {
2024                         time_left = wait_for_completion_timeout(
2025                                                         &wm2200->fll_lock,
2026                                                         msecs_to_jiffies(25));
2027                         if (time_left > 0)
2028                                 break;
2029                 } else {
2030                         msleep(1);
2031                 }
2032 
2033                 ret = snd_soc_read(codec,
2034                                    WM2200_INTERRUPT_RAW_STATUS_2);
2035                 if (ret < 0) {
2036                         dev_err(codec->dev,
2037                                 "Failed to read FLL status: %d\n",
2038                                 ret);
2039                         continue;
2040                 }
2041                 if (ret & WM2200_FLL_LOCK_STS)
2042                         break;
2043         }
2044         if (i == timeout) {
2045                 dev_err(codec->dev, "FLL lock timed out\n");
2046                 pm_runtime_put(codec->dev);
2047                 return -ETIMEDOUT;
2048         }
2049 
2050         wm2200->fll_src = source;
2051         wm2200->fll_fref = Fref;
2052         wm2200->fll_fout = Fout;
2053 
2054         dev_dbg(codec->dev, "FLL running %dHz->%dHz\n", Fref, Fout);
2055 
2056         return 0;
2057 }
2058 
2059 static int wm2200_dai_probe(struct snd_soc_dai *dai)
2060 {
2061         struct snd_soc_codec *codec = dai->codec;
2062         unsigned int val = 0;
2063         int ret;
2064 
2065         ret = snd_soc_read(codec, WM2200_GPIO_CTRL_1);
2066         if (ret >= 0) {
2067                 if ((ret & WM2200_GP1_FN_MASK) != 0) {
2068                         dai->symmetric_rates = true;
2069                         val = WM2200_AIF1TX_LRCLK_SRC;
2070                 }
2071         } else {
2072                 dev_err(codec->dev, "Failed to read GPIO 1 config: %d\n", ret);
2073         }
2074 
2075         snd_soc_update_bits(codec, WM2200_AUDIO_IF_1_2,
2076                             WM2200_AIF1TX_LRCLK_SRC, val);
2077 
2078         return 0;
2079 }
2080 
2081 #define WM2200_RATES SNDRV_PCM_RATE_8000_48000
2082 
2083 #define WM2200_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
2084                         SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
2085 
2086 static struct snd_soc_dai_driver wm2200_dai = {
2087         .name = "wm2200",
2088         .probe = wm2200_dai_probe,
2089         .playback = {
2090                 .stream_name = "Playback",
2091                 .channels_min = 2,
2092                 .channels_max = 2,
2093                 .rates = WM2200_RATES,
2094                 .formats = WM2200_FORMATS,
2095         },
2096         .capture = {
2097                  .stream_name = "Capture",
2098                  .channels_min = 2,
2099                  .channels_max = 2,
2100                  .rates = WM2200_RATES,
2101                  .formats = WM2200_FORMATS,
2102          },
2103         .ops = &wm2200_dai_ops,
2104 };
2105 
2106 static struct snd_soc_codec_driver soc_codec_wm2200 = {
2107         .probe = wm2200_probe,
2108 
2109         .idle_bias_off = true,
2110         .ignore_pmdown_time = true,
2111         .set_sysclk = wm2200_set_sysclk,
2112         .set_pll = wm2200_set_fll,
2113 
2114         .controls = wm2200_snd_controls,
2115         .num_controls = ARRAY_SIZE(wm2200_snd_controls),
2116         .dapm_widgets = wm2200_dapm_widgets,
2117         .num_dapm_widgets = ARRAY_SIZE(wm2200_dapm_widgets),
2118         .dapm_routes = wm2200_dapm_routes,
2119         .num_dapm_routes = ARRAY_SIZE(wm2200_dapm_routes),
2120 };
2121 
2122 static irqreturn_t wm2200_irq(int irq, void *data)
2123 {
2124         struct wm2200_priv *wm2200 = data;
2125         unsigned int val, mask;
2126         int ret;
2127 
2128         ret = regmap_read(wm2200->regmap, WM2200_INTERRUPT_STATUS_2, &val);
2129         if (ret != 0) {
2130                 dev_err(wm2200->dev, "Failed to read IRQ status: %d\n", ret);
2131                 return IRQ_NONE;
2132         }
2133 
2134         ret = regmap_read(wm2200->regmap, WM2200_INTERRUPT_STATUS_2_MASK,
2135                            &mask);
2136         if (ret != 0) {
2137                 dev_warn(wm2200->dev, "Failed to read IRQ mask: %d\n", ret);
2138                 mask = 0;
2139         }
2140 
2141         val &= ~mask;
2142 
2143         if (val & WM2200_FLL_LOCK_EINT) {
2144                 dev_dbg(wm2200->dev, "FLL locked\n");
2145                 complete(&wm2200->fll_lock);
2146         }
2147 
2148         if (val) {
2149                 regmap_write(wm2200->regmap, WM2200_INTERRUPT_STATUS_2, val);
2150                 
2151                 return IRQ_HANDLED;
2152         } else {
2153                 return IRQ_NONE;
2154         }
2155 }
2156 
2157 static const struct regmap_config wm2200_regmap = {
2158         .reg_bits = 16,
2159         .val_bits = 16,
2160 
2161         .max_register = WM2200_MAX_REGISTER + (ARRAY_SIZE(wm2200_ranges) *
2162                                                WM2200_DSP_SPACING),
2163         .reg_defaults = wm2200_reg_defaults,
2164         .num_reg_defaults = ARRAY_SIZE(wm2200_reg_defaults),
2165         .volatile_reg = wm2200_volatile_register,
2166         .readable_reg = wm2200_readable_register,
2167         .cache_type = REGCACHE_RBTREE,
2168         .ranges = wm2200_ranges,
2169         .num_ranges = ARRAY_SIZE(wm2200_ranges),
2170 };
2171 
2172 static const unsigned int wm2200_dig_vu[] = {
2173         WM2200_DAC_DIGITAL_VOLUME_1L,
2174         WM2200_DAC_DIGITAL_VOLUME_1R,
2175         WM2200_DAC_DIGITAL_VOLUME_2L,
2176         WM2200_DAC_DIGITAL_VOLUME_2R,
2177         WM2200_ADC_DIGITAL_VOLUME_1L,
2178         WM2200_ADC_DIGITAL_VOLUME_1R,
2179         WM2200_ADC_DIGITAL_VOLUME_2L,
2180         WM2200_ADC_DIGITAL_VOLUME_2R,
2181         WM2200_ADC_DIGITAL_VOLUME_3L,
2182         WM2200_ADC_DIGITAL_VOLUME_3R,
2183 };
2184 
2185 static const unsigned int wm2200_mic_ctrl_reg[] = {
2186         WM2200_IN1L_CONTROL,
2187         WM2200_IN2L_CONTROL,
2188         WM2200_IN3L_CONTROL,
2189 };
2190 
2191 static int wm2200_i2c_probe(struct i2c_client *i2c,
2192                             const struct i2c_device_id *id)
2193 {
2194         struct wm2200_pdata *pdata = dev_get_platdata(&i2c->dev);
2195         struct wm2200_priv *wm2200;
2196         unsigned int reg;
2197         int ret, i;
2198         int val;
2199 
2200         wm2200 = devm_kzalloc(&i2c->dev, sizeof(struct wm2200_priv),
2201                               GFP_KERNEL);
2202         if (wm2200 == NULL)
2203                 return -ENOMEM;
2204 
2205         wm2200->dev = &i2c->dev;
2206         init_completion(&wm2200->fll_lock);
2207 
2208         wm2200->regmap = devm_regmap_init_i2c(i2c, &wm2200_regmap);
2209         if (IS_ERR(wm2200->regmap)) {
2210                 ret = PTR_ERR(wm2200->regmap);
2211                 dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
2212                         ret);
2213                 return ret;
2214         }
2215 
2216         for (i = 0; i < 2; i++) {
2217                 wm2200->dsp[i].type = WMFW_ADSP1;
2218                 wm2200->dsp[i].part = "wm2200";
2219                 wm2200->dsp[i].num = i + 1;
2220                 wm2200->dsp[i].dev = &i2c->dev;
2221                 wm2200->dsp[i].regmap = wm2200->regmap;
2222                 wm2200->dsp[i].sysclk_reg = WM2200_CLOCKING_3;
2223                 wm2200->dsp[i].sysclk_mask = WM2200_SYSCLK_FREQ_MASK;
2224                 wm2200->dsp[i].sysclk_shift =  WM2200_SYSCLK_FREQ_SHIFT;
2225         }
2226 
2227         wm2200->dsp[0].base = WM2200_DSP1_CONTROL_1;
2228         wm2200->dsp[0].mem = wm2200_dsp1_regions;
2229         wm2200->dsp[0].num_mems = ARRAY_SIZE(wm2200_dsp1_regions);
2230 
2231         wm2200->dsp[1].base = WM2200_DSP2_CONTROL_1;
2232         wm2200->dsp[1].mem = wm2200_dsp2_regions;
2233         wm2200->dsp[1].num_mems = ARRAY_SIZE(wm2200_dsp2_regions);
2234 
2235         for (i = 0; i < ARRAY_SIZE(wm2200->dsp); i++)
2236                 wm_adsp1_init(&wm2200->dsp[i]);
2237 
2238         if (pdata)
2239                 wm2200->pdata = *pdata;
2240 
2241         i2c_set_clientdata(i2c, wm2200);
2242 
2243         for (i = 0; i < ARRAY_SIZE(wm2200->core_supplies); i++)
2244                 wm2200->core_supplies[i].supply = wm2200_core_supply_names[i];
2245 
2246         ret = devm_regulator_bulk_get(&i2c->dev,
2247                                       ARRAY_SIZE(wm2200->core_supplies),
2248                                       wm2200->core_supplies);
2249         if (ret != 0) {
2250                 dev_err(&i2c->dev, "Failed to request core supplies: %d\n",
2251                         ret);
2252                 return ret;
2253         }
2254 
2255         ret = regulator_bulk_enable(ARRAY_SIZE(wm2200->core_supplies),
2256                                     wm2200->core_supplies);
2257         if (ret != 0) {
2258                 dev_err(&i2c->dev, "Failed to enable core supplies: %d\n",
2259                         ret);
2260                 return ret;
2261         }
2262 
2263         if (wm2200->pdata.ldo_ena) {
2264                 ret = devm_gpio_request_one(&i2c->dev, wm2200->pdata.ldo_ena,
2265                                             GPIOF_OUT_INIT_HIGH,
2266                                             "WM2200 LDOENA");
2267                 if (ret < 0) {
2268                         dev_err(&i2c->dev, "Failed to request LDOENA %d: %d\n",
2269                                 wm2200->pdata.ldo_ena, ret);
2270                         goto err_enable;
2271                 }
2272                 msleep(2);
2273         }
2274 
2275         if (wm2200->pdata.reset) {
2276                 ret = devm_gpio_request_one(&i2c->dev, wm2200->pdata.reset,
2277                                             GPIOF_OUT_INIT_HIGH,
2278                                             "WM2200 /RESET");
2279                 if (ret < 0) {
2280                         dev_err(&i2c->dev, "Failed to request /RESET %d: %d\n",
2281                                 wm2200->pdata.reset, ret);
2282                         goto err_ldo;
2283                 }
2284         }
2285 
2286         ret = regmap_read(wm2200->regmap, WM2200_SOFTWARE_RESET, &reg);
2287         if (ret < 0) {
2288                 dev_err(&i2c->dev, "Failed to read ID register: %d\n", ret);
2289                 goto err_reset;
2290         }
2291         switch (reg) {
2292         case 0x2200:
2293                 break;
2294 
2295         default:
2296                 dev_err(&i2c->dev, "Device is not a WM2200, ID is %x\n", reg);
2297                 ret = -EINVAL;
2298                 goto err_reset;
2299         }
2300 
2301         ret = regmap_read(wm2200->regmap, WM2200_DEVICE_REVISION, &reg);
2302         if (ret < 0) {
2303                 dev_err(&i2c->dev, "Failed to read revision register\n");
2304                 goto err_reset;
2305         }
2306 
2307         wm2200->rev = reg & WM2200_DEVICE_REVISION_MASK;
2308 
2309         dev_info(&i2c->dev, "revision %c\n", wm2200->rev + 'A');
2310 
2311         switch (wm2200->rev) {
2312         case 0:
2313         case 1:
2314                 ret = regmap_register_patch(wm2200->regmap, wm2200_reva_patch,
2315                                             ARRAY_SIZE(wm2200_reva_patch));
2316                 if (ret != 0) {
2317                         dev_err(&i2c->dev, "Failed to register patch: %d\n",
2318                                 ret);
2319                 }
2320                 break;
2321         default:
2322                 break;
2323         }
2324 
2325         ret = wm2200_reset(wm2200);
2326         if (ret < 0) {
2327                 dev_err(&i2c->dev, "Failed to issue reset\n");
2328                 goto err_reset;
2329         }
2330 
2331         for (i = 0; i < ARRAY_SIZE(wm2200->pdata.gpio_defaults); i++) {
2332                 if (!wm2200->pdata.gpio_defaults[i])
2333                         continue;
2334 
2335                 regmap_write(wm2200->regmap, WM2200_GPIO_CTRL_1 + i,
2336                              wm2200->pdata.gpio_defaults[i]);
2337         }
2338 
2339         for (i = 0; i < ARRAY_SIZE(wm2200_dig_vu); i++)
2340                 regmap_update_bits(wm2200->regmap, wm2200_dig_vu[i],
2341                                    WM2200_OUT_VU, WM2200_OUT_VU);
2342 
2343         /* Assign slots 1-6 to channels 1-6 for both TX and RX */
2344         for (i = 0; i < 6; i++) {
2345                 regmap_write(wm2200->regmap, WM2200_AUDIO_IF_1_10 + i, i);
2346                 regmap_write(wm2200->regmap, WM2200_AUDIO_IF_1_16 + i, i);
2347         }
2348 
2349         for (i = 0; i < WM2200_MAX_MICBIAS; i++) {
2350                 if (!wm2200->pdata.micbias[i].mb_lvl &&
2351                     !wm2200->pdata.micbias[i].bypass)
2352                         continue;
2353 
2354                 /* Apply default for bypass mode */
2355                 if (!wm2200->pdata.micbias[i].mb_lvl)
2356                         wm2200->pdata.micbias[i].mb_lvl
2357                                         = WM2200_MBIAS_LVL_1V5;
2358 
2359                 val = (wm2200->pdata.micbias[i].mb_lvl -1)
2360                                         << WM2200_MICB1_LVL_SHIFT;
2361 
2362                 if (wm2200->pdata.micbias[i].discharge)
2363                         val |= WM2200_MICB1_DISCH;
2364 
2365                 if (wm2200->pdata.micbias[i].fast_start)
2366                         val |= WM2200_MICB1_RATE;
2367 
2368                 if (wm2200->pdata.micbias[i].bypass)
2369                         val |= WM2200_MICB1_MODE;
2370 
2371                 regmap_update_bits(wm2200->regmap,
2372                                    WM2200_MIC_BIAS_CTRL_1 + i,
2373                                    WM2200_MICB1_LVL_MASK |
2374                                    WM2200_MICB1_DISCH |
2375                                    WM2200_MICB1_MODE |
2376                                    WM2200_MICB1_RATE, val);
2377         }
2378 
2379         for (i = 0; i < ARRAY_SIZE(wm2200->pdata.in_mode); i++) {
2380                 regmap_update_bits(wm2200->regmap, wm2200_mic_ctrl_reg[i],
2381                                    WM2200_IN1_MODE_MASK |
2382                                    WM2200_IN1_DMIC_SUP_MASK,
2383                                    (wm2200->pdata.in_mode[i] <<
2384                                     WM2200_IN1_MODE_SHIFT) |
2385                                    (wm2200->pdata.dmic_sup[i] <<
2386                                     WM2200_IN1_DMIC_SUP_SHIFT));
2387         }
2388 
2389         if (i2c->irq) {
2390                 ret = request_threaded_irq(i2c->irq, NULL, wm2200_irq,
2391                                            IRQF_TRIGGER_HIGH | IRQF_ONESHOT,
2392                                            "wm2200", wm2200);
2393                 if (ret == 0)
2394                         regmap_update_bits(wm2200->regmap,
2395                                            WM2200_INTERRUPT_STATUS_2_MASK,
2396                                            WM2200_FLL_LOCK_EINT, 0);
2397                 else
2398                         dev_err(&i2c->dev, "Failed to request IRQ %d: %d\n",
2399                                 i2c->irq, ret);
2400         }
2401 
2402         pm_runtime_set_active(&i2c->dev);
2403         pm_runtime_enable(&i2c->dev);
2404         pm_request_idle(&i2c->dev);
2405 
2406         ret = snd_soc_register_codec(&i2c->dev, &soc_codec_wm2200,
2407                                      &wm2200_dai, 1);
2408         if (ret != 0) {
2409                 dev_err(&i2c->dev, "Failed to register CODEC: %d\n", ret);
2410                 goto err_pm_runtime;
2411         }
2412 
2413         return 0;
2414 
2415 err_pm_runtime:
2416         pm_runtime_disable(&i2c->dev);
2417 err_reset:
2418         if (wm2200->pdata.reset)
2419                 gpio_set_value_cansleep(wm2200->pdata.reset, 0);
2420 err_ldo:
2421         if (wm2200->pdata.ldo_ena)
2422                 gpio_set_value_cansleep(wm2200->pdata.ldo_ena, 0);
2423 err_enable:
2424         regulator_bulk_disable(ARRAY_SIZE(wm2200->core_supplies),
2425                                wm2200->core_supplies);
2426         return ret;
2427 }
2428 
2429 static int wm2200_i2c_remove(struct i2c_client *i2c)
2430 {
2431         struct wm2200_priv *wm2200 = i2c_get_clientdata(i2c);
2432 
2433         snd_soc_unregister_codec(&i2c->dev);
2434         if (i2c->irq)
2435                 free_irq(i2c->irq, wm2200);
2436         if (wm2200->pdata.reset)
2437                 gpio_set_value_cansleep(wm2200->pdata.reset, 0);
2438         if (wm2200->pdata.ldo_ena)
2439                 gpio_set_value_cansleep(wm2200->pdata.ldo_ena, 0);
2440 
2441         return 0;
2442 }
2443 
2444 #ifdef CONFIG_PM
2445 static int wm2200_runtime_suspend(struct device *dev)
2446 {
2447         struct wm2200_priv *wm2200 = dev_get_drvdata(dev);
2448 
2449         regcache_cache_only(wm2200->regmap, true);
2450         regcache_mark_dirty(wm2200->regmap);
2451         if (wm2200->pdata.ldo_ena)
2452                 gpio_set_value_cansleep(wm2200->pdata.ldo_ena, 0);
2453         regulator_bulk_disable(ARRAY_SIZE(wm2200->core_supplies),
2454                                wm2200->core_supplies);
2455 
2456         return 0;
2457 }
2458 
2459 static int wm2200_runtime_resume(struct device *dev)
2460 {
2461         struct wm2200_priv *wm2200 = dev_get_drvdata(dev);
2462         int ret;
2463 
2464         ret = regulator_bulk_enable(ARRAY_SIZE(wm2200->core_supplies),
2465                                     wm2200->core_supplies);
2466         if (ret != 0) {
2467                 dev_err(dev, "Failed to enable supplies: %d\n",
2468                         ret);
2469                 return ret;
2470         }
2471 
2472         if (wm2200->pdata.ldo_ena) {
2473                 gpio_set_value_cansleep(wm2200->pdata.ldo_ena, 1);
2474                 msleep(2);
2475         }
2476 
2477         regcache_cache_only(wm2200->regmap, false);
2478         regcache_sync(wm2200->regmap);
2479 
2480         return 0;
2481 }
2482 #endif
2483 
2484 static struct dev_pm_ops wm2200_pm = {
2485         SET_RUNTIME_PM_OPS(wm2200_runtime_suspend, wm2200_runtime_resume,
2486                            NULL)
2487 };
2488 
2489 static const struct i2c_device_id wm2200_i2c_id[] = {
2490         { "wm2200", 0 },
2491         { }
2492 };
2493 MODULE_DEVICE_TABLE(i2c, wm2200_i2c_id);
2494 
2495 static struct i2c_driver wm2200_i2c_driver = {
2496         .driver = {
2497                 .name = "wm2200",
2498                 .owner = THIS_MODULE,
2499                 .pm = &wm2200_pm,
2500         },
2501         .probe =    wm2200_i2c_probe,
2502         .remove =   wm2200_i2c_remove,
2503         .id_table = wm2200_i2c_id,
2504 };
2505 
2506 module_i2c_driver(wm2200_i2c_driver);
2507 
2508 MODULE_DESCRIPTION("ASoC WM2200 driver");
2509 MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
2510 MODULE_LICENSE("GPL");
2511 

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