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10#include <linux/module.h>
11#include <linux/moduleparam.h>
12#include <linux/init.h>
13#include <linux/delay.h>
14#include <linux/pm.h>
15#include <linux/firmware.h>
16#include <linux/gcd.h>
17#include <linux/gpio.h>
18#include <linux/i2c.h>
19#include <linux/pm_runtime.h>
20#include <linux/regulator/consumer.h>
21#include <linux/regulator/fixed.h>
22#include <linux/slab.h>
23#include <sound/core.h>
24#include <sound/pcm.h>
25#include <sound/pcm_params.h>
26#include <sound/soc.h>
27#include <sound/jack.h>
28#include <sound/initval.h>
29#include <sound/tlv.h>
30#include <sound/wm2200.h>
31
32#include "wm2200.h"
33#include "wm_adsp.h"
34
35#define WM2200_DSP_CONTROL_1 0x00
36#define WM2200_DSP_CONTROL_2 0x02
37#define WM2200_DSP_CONTROL_3 0x03
38#define WM2200_DSP_CONTROL_4 0x04
39#define WM2200_DSP_CONTROL_5 0x06
40#define WM2200_DSP_CONTROL_6 0x07
41#define WM2200_DSP_CONTROL_7 0x08
42#define WM2200_DSP_CONTROL_8 0x09
43#define WM2200_DSP_CONTROL_9 0x0A
44#define WM2200_DSP_CONTROL_10 0x0B
45#define WM2200_DSP_CONTROL_11 0x0C
46#define WM2200_DSP_CONTROL_12 0x0D
47#define WM2200_DSP_CONTROL_13 0x0F
48#define WM2200_DSP_CONTROL_14 0x10
49#define WM2200_DSP_CONTROL_15 0x11
50#define WM2200_DSP_CONTROL_16 0x12
51#define WM2200_DSP_CONTROL_17 0x13
52#define WM2200_DSP_CONTROL_18 0x14
53#define WM2200_DSP_CONTROL_19 0x16
54#define WM2200_DSP_CONTROL_20 0x17
55#define WM2200_DSP_CONTROL_21 0x18
56#define WM2200_DSP_CONTROL_22 0x1A
57#define WM2200_DSP_CONTROL_23 0x1B
58#define WM2200_DSP_CONTROL_24 0x1C
59#define WM2200_DSP_CONTROL_25 0x1E
60#define WM2200_DSP_CONTROL_26 0x20
61#define WM2200_DSP_CONTROL_27 0x21
62#define WM2200_DSP_CONTROL_28 0x22
63#define WM2200_DSP_CONTROL_29 0x23
64#define WM2200_DSP_CONTROL_30 0x24
65#define WM2200_DSP_CONTROL_31 0x26
66
67
68#define WM2200_NUM_CORE_SUPPLIES 2
69static const char *wm2200_core_supply_names[WM2200_NUM_CORE_SUPPLIES] = {
70 "DBVDD",
71 "LDOVDD",
72};
73
74
75struct wm2200_priv {
76 struct wm_adsp dsp[2];
77 struct regmap *regmap;
78 struct device *dev;
79 struct snd_soc_component *component;
80 struct wm2200_pdata pdata;
81 struct regulator_bulk_data core_supplies[WM2200_NUM_CORE_SUPPLIES];
82
83 struct completion fll_lock;
84 int fll_fout;
85 int fll_fref;
86 int fll_src;
87
88 int rev;
89 int sysclk;
90
91 unsigned int symmetric_rates:1;
92};
93
94#define WM2200_DSP_RANGE_BASE (WM2200_MAX_REGISTER + 1)
95#define WM2200_DSP_SPACING 12288
96
97#define WM2200_DSP1_DM_BASE (WM2200_DSP_RANGE_BASE + (0 * WM2200_DSP_SPACING))
98#define WM2200_DSP1_PM_BASE (WM2200_DSP_RANGE_BASE + (1 * WM2200_DSP_SPACING))
99#define WM2200_DSP1_ZM_BASE (WM2200_DSP_RANGE_BASE + (2 * WM2200_DSP_SPACING))
100#define WM2200_DSP2_DM_BASE (WM2200_DSP_RANGE_BASE + (3 * WM2200_DSP_SPACING))
101#define WM2200_DSP2_PM_BASE (WM2200_DSP_RANGE_BASE + (4 * WM2200_DSP_SPACING))
102#define WM2200_DSP2_ZM_BASE (WM2200_DSP_RANGE_BASE + (5 * WM2200_DSP_SPACING))
103
104static const struct regmap_range_cfg wm2200_ranges[] = {
105 { .name = "DSP1DM", .range_min = WM2200_DSP1_DM_BASE,
106 .range_max = WM2200_DSP1_DM_BASE + 12287,
107 .selector_reg = WM2200_DSP1_CONTROL_3,
108 .selector_mask = WM2200_DSP1_PAGE_BASE_DM_0_MASK,
109 .selector_shift = WM2200_DSP1_PAGE_BASE_DM_0_SHIFT,
110 .window_start = WM2200_DSP1_DM_0, .window_len = 2048, },
111
112 { .name = "DSP1PM", .range_min = WM2200_DSP1_PM_BASE,
113 .range_max = WM2200_DSP1_PM_BASE + 12287,
114 .selector_reg = WM2200_DSP1_CONTROL_2,
115 .selector_mask = WM2200_DSP1_PAGE_BASE_PM_0_MASK,
116 .selector_shift = WM2200_DSP1_PAGE_BASE_PM_0_SHIFT,
117 .window_start = WM2200_DSP1_PM_0, .window_len = 768, },
118
119 { .name = "DSP1ZM", .range_min = WM2200_DSP1_ZM_BASE,
120 .range_max = WM2200_DSP1_ZM_BASE + 2047,
121 .selector_reg = WM2200_DSP1_CONTROL_4,
122 .selector_mask = WM2200_DSP1_PAGE_BASE_ZM_0_MASK,
123 .selector_shift = WM2200_DSP1_PAGE_BASE_ZM_0_SHIFT,
124 .window_start = WM2200_DSP1_ZM_0, .window_len = 1024, },
125
126 { .name = "DSP2DM", .range_min = WM2200_DSP2_DM_BASE,
127 .range_max = WM2200_DSP2_DM_BASE + 4095,
128 .selector_reg = WM2200_DSP2_CONTROL_3,
129 .selector_mask = WM2200_DSP2_PAGE_BASE_DM_0_MASK,
130 .selector_shift = WM2200_DSP2_PAGE_BASE_DM_0_SHIFT,
131 .window_start = WM2200_DSP2_DM_0, .window_len = 2048, },
132
133 { .name = "DSP2PM", .range_min = WM2200_DSP2_PM_BASE,
134 .range_max = WM2200_DSP2_PM_BASE + 11287,
135 .selector_reg = WM2200_DSP2_CONTROL_2,
136 .selector_mask = WM2200_DSP2_PAGE_BASE_PM_0_MASK,
137 .selector_shift = WM2200_DSP2_PAGE_BASE_PM_0_SHIFT,
138 .window_start = WM2200_DSP2_PM_0, .window_len = 768, },
139
140 { .name = "DSP2ZM", .range_min = WM2200_DSP2_ZM_BASE,
141 .range_max = WM2200_DSP2_ZM_BASE + 2047,
142 .selector_reg = WM2200_DSP2_CONTROL_4,
143 .selector_mask = WM2200_DSP2_PAGE_BASE_ZM_0_MASK,
144 .selector_shift = WM2200_DSP2_PAGE_BASE_ZM_0_SHIFT,
145 .window_start = WM2200_DSP2_ZM_0, .window_len = 1024, },
146};
147
148static const struct wm_adsp_region wm2200_dsp1_regions[] = {
149 { .type = WMFW_ADSP1_PM, .base = WM2200_DSP1_PM_BASE },
150 { .type = WMFW_ADSP1_DM, .base = WM2200_DSP1_DM_BASE },
151 { .type = WMFW_ADSP1_ZM, .base = WM2200_DSP1_ZM_BASE },
152};
153
154static const struct wm_adsp_region wm2200_dsp2_regions[] = {
155 { .type = WMFW_ADSP1_PM, .base = WM2200_DSP2_PM_BASE },
156 { .type = WMFW_ADSP1_DM, .base = WM2200_DSP2_DM_BASE },
157 { .type = WMFW_ADSP1_ZM, .base = WM2200_DSP2_ZM_BASE },
158};
159
160static const struct reg_default wm2200_reg_defaults[] = {
161 { 0x000B, 0x0000 },
162 { 0x0102, 0x0000 },
163 { 0x0103, 0x0011 },
164 { 0x0111, 0x0000 },
165 { 0x0112, 0x0000 },
166 { 0x0113, 0x0000 },
167 { 0x0114, 0x0000 },
168 { 0x0116, 0x0177 },
169 { 0x0117, 0x0004 },
170 { 0x0119, 0x0000 },
171 { 0x011A, 0x0002 },
172 { 0x0200, 0x0000 },
173 { 0x0201, 0x03FF },
174 { 0x0202, 0x9BDE },
175 { 0x020C, 0x0000 },
176 { 0x020D, 0x0000 },
177 { 0x020F, 0x0000 },
178 { 0x0210, 0x0000 },
179 { 0x0301, 0x0000 },
180 { 0x0302, 0x2240 },
181 { 0x0303, 0x0040 },
182 { 0x0304, 0x2240 },
183 { 0x0305, 0x0040 },
184 { 0x0306, 0x2240 },
185 { 0x0307, 0x0040 },
186 { 0x030A, 0x0000 },
187 { 0x030B, 0x0022 },
188 { 0x030C, 0x0180 },
189 { 0x030D, 0x0180 },
190 { 0x030E, 0x0180 },
191 { 0x030F, 0x0180 },
192 { 0x0310, 0x0180 },
193 { 0x0311, 0x0180 },
194 { 0x0400, 0x0000 },
195 { 0x0401, 0x0000 },
196 { 0x0402, 0x0000 },
197 { 0x0403, 0x0000 },
198 { 0x0404, 0x0000 },
199 { 0x0409, 0x0000 },
200 { 0x040A, 0x0022 },
201 { 0x040B, 0x0180 },
202 { 0x040C, 0x0180 },
203 { 0x040D, 0x0180 },
204 { 0x040E, 0x0180 },
205 { 0x0417, 0x0069 },
206 { 0x0418, 0x0000 },
207 { 0x0500, 0x0000 },
208 { 0x0501, 0x0008 },
209 { 0x0502, 0x0000 },
210 { 0x0503, 0x0000 },
211 { 0x0504, 0x0000 },
212 { 0x0505, 0x0001 },
213 { 0x0506, 0x0001 },
214 { 0x0507, 0x0000 },
215 { 0x0508, 0x0000 },
216 { 0x0509, 0x0000 },
217 { 0x050A, 0x0000 },
218 { 0x050B, 0x0000 },
219 { 0x050C, 0x0000 },
220 { 0x050D, 0x0000 },
221 { 0x050E, 0x0000 },
222 { 0x050F, 0x0000 },
223 { 0x0510, 0x0000 },
224 { 0x0511, 0x0000 },
225 { 0x0512, 0x0000 },
226 { 0x0513, 0x0000 },
227 { 0x0514, 0x0000 },
228 { 0x0515, 0x0001 },
229 { 0x0600, 0x0000 },
230 { 0x0601, 0x0080 },
231 { 0x0602, 0x0000 },
232 { 0x0603, 0x0080 },
233 { 0x0604, 0x0000 },
234 { 0x0605, 0x0080 },
235 { 0x0606, 0x0000 },
236 { 0x0607, 0x0080 },
237 { 0x0608, 0x0000 },
238 { 0x0609, 0x0080 },
239 { 0x060A, 0x0000 },
240 { 0x060B, 0x0080 },
241 { 0x060C, 0x0000 },
242 { 0x060D, 0x0080 },
243 { 0x060E, 0x0000 },
244 { 0x060F, 0x0080 },
245 { 0x0610, 0x0000 },
246 { 0x0611, 0x0080 },
247 { 0x0612, 0x0000 },
248 { 0x0613, 0x0080 },
249 { 0x0614, 0x0000 },
250 { 0x0615, 0x0080 },
251 { 0x0616, 0x0000 },
252 { 0x0617, 0x0080 },
253 { 0x0618, 0x0000 },
254 { 0x0619, 0x0080 },
255 { 0x061A, 0x0000 },
256 { 0x061B, 0x0080 },
257 { 0x061C, 0x0000 },
258 { 0x061D, 0x0080 },
259 { 0x061E, 0x0000 },
260 { 0x061F, 0x0080 },
261 { 0x0620, 0x0000 },
262 { 0x0621, 0x0080 },
263 { 0x0622, 0x0000 },
264 { 0x0623, 0x0080 },
265 { 0x0624, 0x0000 },
266 { 0x0625, 0x0080 },
267 { 0x0626, 0x0000 },
268 { 0x0627, 0x0080 },
269 { 0x0628, 0x0000 },
270 { 0x0629, 0x0080 },
271 { 0x062A, 0x0000 },
272 { 0x062B, 0x0080 },
273 { 0x062C, 0x0000 },
274 { 0x062D, 0x0080 },
275 { 0x062E, 0x0000 },
276 { 0x062F, 0x0080 },
277 { 0x0630, 0x0000 },
278 { 0x0631, 0x0080 },
279 { 0x0632, 0x0000 },
280 { 0x0633, 0x0080 },
281 { 0x0634, 0x0000 },
282 { 0x0635, 0x0080 },
283 { 0x0636, 0x0000 },
284 { 0x0637, 0x0080 },
285 { 0x0638, 0x0000 },
286 { 0x0639, 0x0080 },
287 { 0x063A, 0x0000 },
288 { 0x063B, 0x0080 },
289 { 0x063C, 0x0000 },
290 { 0x063D, 0x0080 },
291 { 0x063E, 0x0000 },
292 { 0x063F, 0x0080 },
293 { 0x0640, 0x0000 },
294 { 0x0641, 0x0080 },
295 { 0x0642, 0x0000 },
296 { 0x0643, 0x0080 },
297 { 0x0644, 0x0000 },
298 { 0x0645, 0x0080 },
299 { 0x0646, 0x0000 },
300 { 0x0647, 0x0080 },
301 { 0x0648, 0x0000 },
302 { 0x0649, 0x0080 },
303 { 0x064A, 0x0000 },
304 { 0x064B, 0x0080 },
305 { 0x064C, 0x0000 },
306 { 0x064D, 0x0080 },
307 { 0x064E, 0x0000 },
308 { 0x064F, 0x0080 },
309 { 0x0650, 0x0000 },
310 { 0x0651, 0x0080 },
311 { 0x0652, 0x0000 },
312 { 0x0653, 0x0080 },
313 { 0x0654, 0x0000 },
314 { 0x0655, 0x0080 },
315 { 0x0656, 0x0000 },
316 { 0x0657, 0x0080 },
317 { 0x0658, 0x0000 },
318 { 0x0659, 0x0080 },
319 { 0x065A, 0x0000 },
320 { 0x065B, 0x0080 },
321 { 0x065C, 0x0000 },
322 { 0x065D, 0x0080 },
323 { 0x065E, 0x0000 },
324 { 0x065F, 0x0080 },
325 { 0x0660, 0x0000 },
326 { 0x0661, 0x0080 },
327 { 0x0662, 0x0000 },
328 { 0x0663, 0x0080 },
329 { 0x0664, 0x0000 },
330 { 0x0665, 0x0080 },
331 { 0x0666, 0x0000 },
332 { 0x0667, 0x0080 },
333 { 0x0668, 0x0000 },
334 { 0x0669, 0x0080 },
335 { 0x066A, 0x0000 },
336 { 0x066B, 0x0080 },
337 { 0x066C, 0x0000 },
338 { 0x066D, 0x0080 },
339 { 0x066E, 0x0000 },
340 { 0x066F, 0x0080 },
341 { 0x0670, 0x0000 },
342 { 0x0671, 0x0080 },
343 { 0x0672, 0x0000 },
344 { 0x0673, 0x0080 },
345 { 0x0674, 0x0000 },
346 { 0x0675, 0x0080 },
347 { 0x0676, 0x0000 },
348 { 0x0677, 0x0080 },
349 { 0x0678, 0x0000 },
350 { 0x0679, 0x0080 },
351 { 0x067A, 0x0000 },
352 { 0x067B, 0x0080 },
353 { 0x067C, 0x0000 },
354 { 0x067D, 0x0080 },
355 { 0x067E, 0x0000 },
356 { 0x067F, 0x0080 },
357 { 0x0680, 0x0000 },
358 { 0x0681, 0x0000 },
359 { 0x0682, 0x0000 },
360 { 0x0683, 0x0000 },
361 { 0x0684, 0x0000 },
362 { 0x0685, 0x0000 },
363 { 0x0686, 0x0000 },
364 { 0x0687, 0x0080 },
365 { 0x0688, 0x0000 },
366 { 0x0689, 0x0080 },
367 { 0x068A, 0x0000 },
368 { 0x068B, 0x0080 },
369 { 0x068C, 0x0000 },
370 { 0x068D, 0x0080 },
371 { 0x068E, 0x0000 },
372 { 0x068F, 0x0080 },
373 { 0x0690, 0x0000 },
374 { 0x0691, 0x0080 },
375 { 0x0692, 0x0000 },
376 { 0x0693, 0x0080 },
377 { 0x0694, 0x0000 },
378 { 0x0695, 0x0080 },
379 { 0x0696, 0x0000 },
380 { 0x0697, 0x0000 },
381 { 0x0698, 0x0000 },
382 { 0x0699, 0x0000 },
383 { 0x069A, 0x0000 },
384 { 0x069B, 0x0000 },
385 { 0x0700, 0xA101 },
386 { 0x0701, 0xA101 },
387 { 0x0702, 0xA101 },
388 { 0x0703, 0xA101 },
389 { 0x0709, 0x0000 },
390 { 0x0801, 0x00FF },
391 { 0x0804, 0xFFFF },
392 { 0x0808, 0x0000 },
393 { 0x0900, 0x0000 },
394 { 0x0901, 0x0000 },
395 { 0x0902, 0x0000 },
396 { 0x0903, 0x0000 },
397 { 0x0904, 0x0000 },
398 { 0x0905, 0x0000 },
399 { 0x0906, 0x0000 },
400 { 0x0907, 0x0000 },
401 { 0x0908, 0x0000 },
402 { 0x0909, 0x0000 },
403 { 0x090A, 0x0000 },
404 { 0x090B, 0x0000 },
405 { 0x090C, 0x0000 },
406 { 0x090D, 0x0000 },
407 { 0x090E, 0x0000 },
408 { 0x090F, 0x0000 },
409 { 0x0910, 0x0000 },
410 { 0x0911, 0x0000 },
411 { 0x0912, 0x0000 },
412 { 0x0913, 0x0000 },
413 { 0x0916, 0x0000 },
414 { 0x0917, 0x0000 },
415 { 0x0918, 0x0000 },
416 { 0x0919, 0x0000 },
417 { 0x091A, 0x0000 },
418 { 0x091B, 0x0000 },
419 { 0x091C, 0x0000 },
420 { 0x091D, 0x0000 },
421 { 0x091E, 0x0000 },
422 { 0x091F, 0x0000 },
423 { 0x0920, 0x0000 },
424 { 0x0921, 0x0000 },
425 { 0x0922, 0x0000 },
426 { 0x0923, 0x0000 },
427 { 0x0924, 0x0000 },
428 { 0x0925, 0x0000 },
429 { 0x0926, 0x0000 },
430 { 0x0927, 0x0000 },
431 { 0x0928, 0x0000 },
432 { 0x0929, 0x0000 },
433 { 0x093E, 0x0000 },
434 { 0x093F, 0x0000 },
435 { 0x0942, 0x0000 },
436 { 0x0943, 0x0000 },
437 { 0x0A00, 0x0000 },
438 { 0x0A02, 0x0000 },
439 { 0x0A03, 0x0000 },
440 { 0x0A04, 0x0000 },
441 { 0x0A06, 0x0000 },
442 { 0x0A07, 0x0000 },
443 { 0x0A08, 0x0000 },
444 { 0x0A09, 0x0000 },
445 { 0x0A0A, 0x0000 },
446 { 0x0A0B, 0x0000 },
447 { 0x0A0C, 0x0000 },
448 { 0x0A0D, 0x0000 },
449 { 0x0A0F, 0x0000 },
450 { 0x0A10, 0x0000 },
451 { 0x0A11, 0x0000 },
452 { 0x0A12, 0x0000 },
453 { 0x0A13, 0x0000 },
454 { 0x0A14, 0x0000 },
455 { 0x0A16, 0x0000 },
456 { 0x0A17, 0x0000 },
457 { 0x0A18, 0x0000 },
458 { 0x0A1A, 0x1800 },
459 { 0x0A1B, 0x1000 },
460 { 0x0A1C, 0x0400 },
461 { 0x0A1E, 0x0000 },
462 { 0x0A20, 0x0000 },
463 { 0x0A21, 0x0000 },
464 { 0x0A22, 0x0000 },
465 { 0x0A23, 0x0000 },
466 { 0x0A24, 0x0000 },
467 { 0x0A26, 0x0000 },
468 { 0x0B00, 0x0000 },
469 { 0x0B02, 0x0000 },
470 { 0x0B03, 0x0000 },
471 { 0x0B04, 0x0000 },
472 { 0x0B06, 0x0000 },
473 { 0x0B07, 0x0000 },
474 { 0x0B08, 0x0000 },
475 { 0x0B09, 0x0000 },
476 { 0x0B0A, 0x0000 },
477 { 0x0B0B, 0x0000 },
478 { 0x0B0C, 0x0000 },
479 { 0x0B0D, 0x0000 },
480 { 0x0B0F, 0x0000 },
481 { 0x0B10, 0x0000 },
482 { 0x0B11, 0x0000 },
483 { 0x0B12, 0x0000 },
484 { 0x0B13, 0x0000 },
485 { 0x0B14, 0x0000 },
486 { 0x0B16, 0x0000 },
487 { 0x0B17, 0x0000 },
488 { 0x0B18, 0x0000 },
489 { 0x0B1A, 0x0800 },
490 { 0x0B1B, 0x1000 },
491 { 0x0B1C, 0x0400 },
492 { 0x0B1E, 0x0000 },
493 { 0x0B20, 0x0000 },
494 { 0x0B21, 0x0000 },
495 { 0x0B22, 0x0000 },
496 { 0x0B23, 0x0000 },
497 { 0x0B24, 0x0000 },
498 { 0x0B26, 0x0000 },
499};
500
501static bool wm2200_volatile_register(struct device *dev, unsigned int reg)
502{
503 int i;
504
505 for (i = 0; i < ARRAY_SIZE(wm2200_ranges); i++)
506 if ((reg >= wm2200_ranges[i].window_start &&
507 reg <= wm2200_ranges[i].window_start +
508 wm2200_ranges[i].window_len) ||
509 (reg >= wm2200_ranges[i].range_min &&
510 reg <= wm2200_ranges[i].range_max))
511 return true;
512
513 switch (reg) {
514 case WM2200_SOFTWARE_RESET:
515 case WM2200_DEVICE_REVISION:
516 case WM2200_ADPS1_IRQ0:
517 case WM2200_ADPS1_IRQ1:
518 case WM2200_INTERRUPT_STATUS_1:
519 case WM2200_INTERRUPT_STATUS_2:
520 case WM2200_INTERRUPT_RAW_STATUS_2:
521 return true;
522 default:
523 return false;
524 }
525}
526
527static bool wm2200_readable_register(struct device *dev, unsigned int reg)
528{
529 int i;
530
531 for (i = 0; i < ARRAY_SIZE(wm2200_ranges); i++)
532 if ((reg >= wm2200_ranges[i].window_start &&
533 reg <= wm2200_ranges[i].window_start +
534 wm2200_ranges[i].window_len) ||
535 (reg >= wm2200_ranges[i].range_min &&
536 reg <= wm2200_ranges[i].range_max))
537 return true;
538
539 switch (reg) {
540 case WM2200_SOFTWARE_RESET:
541 case WM2200_DEVICE_REVISION:
542 case WM2200_TONE_GENERATOR_1:
543 case WM2200_CLOCKING_3:
544 case WM2200_CLOCKING_4:
545 case WM2200_FLL_CONTROL_1:
546 case WM2200_FLL_CONTROL_2:
547 case WM2200_FLL_CONTROL_3:
548 case WM2200_FLL_CONTROL_4:
549 case WM2200_FLL_CONTROL_6:
550 case WM2200_FLL_CONTROL_7:
551 case WM2200_FLL_EFS_1:
552 case WM2200_FLL_EFS_2:
553 case WM2200_MIC_CHARGE_PUMP_1:
554 case WM2200_MIC_CHARGE_PUMP_2:
555 case WM2200_DM_CHARGE_PUMP_1:
556 case WM2200_MIC_BIAS_CTRL_1:
557 case WM2200_MIC_BIAS_CTRL_2:
558 case WM2200_EAR_PIECE_CTRL_1:
559 case WM2200_EAR_PIECE_CTRL_2:
560 case WM2200_INPUT_ENABLES:
561 case WM2200_IN1L_CONTROL:
562 case WM2200_IN1R_CONTROL:
563 case WM2200_IN2L_CONTROL:
564 case WM2200_IN2R_CONTROL:
565 case WM2200_IN3L_CONTROL:
566 case WM2200_IN3R_CONTROL:
567 case WM2200_RXANC_SRC:
568 case WM2200_INPUT_VOLUME_RAMP:
569 case WM2200_ADC_DIGITAL_VOLUME_1L:
570 case WM2200_ADC_DIGITAL_VOLUME_1R:
571 case WM2200_ADC_DIGITAL_VOLUME_2L:
572 case WM2200_ADC_DIGITAL_VOLUME_2R:
573 case WM2200_ADC_DIGITAL_VOLUME_3L:
574 case WM2200_ADC_DIGITAL_VOLUME_3R:
575 case WM2200_OUTPUT_ENABLES:
576 case WM2200_DAC_VOLUME_LIMIT_1L:
577 case WM2200_DAC_VOLUME_LIMIT_1R:
578 case WM2200_DAC_VOLUME_LIMIT_2L:
579 case WM2200_DAC_VOLUME_LIMIT_2R:
580 case WM2200_DAC_AEC_CONTROL_1:
581 case WM2200_OUTPUT_VOLUME_RAMP:
582 case WM2200_DAC_DIGITAL_VOLUME_1L:
583 case WM2200_DAC_DIGITAL_VOLUME_1R:
584 case WM2200_DAC_DIGITAL_VOLUME_2L:
585 case WM2200_DAC_DIGITAL_VOLUME_2R:
586 case WM2200_PDM_1:
587 case WM2200_PDM_2:
588 case WM2200_AUDIO_IF_1_1:
589 case WM2200_AUDIO_IF_1_2:
590 case WM2200_AUDIO_IF_1_3:
591 case WM2200_AUDIO_IF_1_4:
592 case WM2200_AUDIO_IF_1_5:
593 case WM2200_AUDIO_IF_1_6:
594 case WM2200_AUDIO_IF_1_7:
595 case WM2200_AUDIO_IF_1_8:
596 case WM2200_AUDIO_IF_1_9:
597 case WM2200_AUDIO_IF_1_10:
598 case WM2200_AUDIO_IF_1_11:
599 case WM2200_AUDIO_IF_1_12:
600 case WM2200_AUDIO_IF_1_13:
601 case WM2200_AUDIO_IF_1_14:
602 case WM2200_AUDIO_IF_1_15:
603 case WM2200_AUDIO_IF_1_16:
604 case WM2200_AUDIO_IF_1_17:
605 case WM2200_AUDIO_IF_1_18:
606 case WM2200_AUDIO_IF_1_19:
607 case WM2200_AUDIO_IF_1_20:
608 case WM2200_AUDIO_IF_1_21:
609 case WM2200_AUDIO_IF_1_22:
610 case WM2200_OUT1LMIX_INPUT_1_SOURCE:
611 case WM2200_OUT1LMIX_INPUT_1_VOLUME:
612 case WM2200_OUT1LMIX_INPUT_2_SOURCE:
613 case WM2200_OUT1LMIX_INPUT_2_VOLUME:
614 case WM2200_OUT1LMIX_INPUT_3_SOURCE:
615 case WM2200_OUT1LMIX_INPUT_3_VOLUME:
616 case WM2200_OUT1LMIX_INPUT_4_SOURCE:
617 case WM2200_OUT1LMIX_INPUT_4_VOLUME:
618 case WM2200_OUT1RMIX_INPUT_1_SOURCE:
619 case WM2200_OUT1RMIX_INPUT_1_VOLUME:
620 case WM2200_OUT1RMIX_INPUT_2_SOURCE:
621 case WM2200_OUT1RMIX_INPUT_2_VOLUME:
622 case WM2200_OUT1RMIX_INPUT_3_SOURCE:
623 case WM2200_OUT1RMIX_INPUT_3_VOLUME:
624 case WM2200_OUT1RMIX_INPUT_4_SOURCE:
625 case WM2200_OUT1RMIX_INPUT_4_VOLUME:
626 case WM2200_OUT2LMIX_INPUT_1_SOURCE:
627 case WM2200_OUT2LMIX_INPUT_1_VOLUME:
628 case WM2200_OUT2LMIX_INPUT_2_SOURCE:
629 case WM2200_OUT2LMIX_INPUT_2_VOLUME:
630 case WM2200_OUT2LMIX_INPUT_3_SOURCE:
631 case WM2200_OUT2LMIX_INPUT_3_VOLUME:
632 case WM2200_OUT2LMIX_INPUT_4_SOURCE:
633 case WM2200_OUT2LMIX_INPUT_4_VOLUME:
634 case WM2200_OUT2RMIX_INPUT_1_SOURCE:
635 case WM2200_OUT2RMIX_INPUT_1_VOLUME:
636 case WM2200_OUT2RMIX_INPUT_2_SOURCE:
637 case WM2200_OUT2RMIX_INPUT_2_VOLUME:
638 case WM2200_OUT2RMIX_INPUT_3_SOURCE:
639 case WM2200_OUT2RMIX_INPUT_3_VOLUME:
640 case WM2200_OUT2RMIX_INPUT_4_SOURCE:
641 case WM2200_OUT2RMIX_INPUT_4_VOLUME:
642 case WM2200_AIF1TX1MIX_INPUT_1_SOURCE:
643 case WM2200_AIF1TX1MIX_INPUT_1_VOLUME:
644 case WM2200_AIF1TX1MIX_INPUT_2_SOURCE:
645 case WM2200_AIF1TX1MIX_INPUT_2_VOLUME:
646 case WM2200_AIF1TX1MIX_INPUT_3_SOURCE:
647 case WM2200_AIF1TX1MIX_INPUT_3_VOLUME:
648 case WM2200_AIF1TX1MIX_INPUT_4_SOURCE:
649 case WM2200_AIF1TX1MIX_INPUT_4_VOLUME:
650 case WM2200_AIF1TX2MIX_INPUT_1_SOURCE:
651 case WM2200_AIF1TX2MIX_INPUT_1_VOLUME:
652 case WM2200_AIF1TX2MIX_INPUT_2_SOURCE:
653 case WM2200_AIF1TX2MIX_INPUT_2_VOLUME:
654 case WM2200_AIF1TX2MIX_INPUT_3_SOURCE:
655 case WM2200_AIF1TX2MIX_INPUT_3_VOLUME:
656 case WM2200_AIF1TX2MIX_INPUT_4_SOURCE:
657 case WM2200_AIF1TX2MIX_INPUT_4_VOLUME:
658 case WM2200_AIF1TX3MIX_INPUT_1_SOURCE:
659 case WM2200_AIF1TX3MIX_INPUT_1_VOLUME:
660 case WM2200_AIF1TX3MIX_INPUT_2_SOURCE:
661 case WM2200_AIF1TX3MIX_INPUT_2_VOLUME:
662 case WM2200_AIF1TX3MIX_INPUT_3_SOURCE:
663 case WM2200_AIF1TX3MIX_INPUT_3_VOLUME:
664 case WM2200_AIF1TX3MIX_INPUT_4_SOURCE:
665 case WM2200_AIF1TX3MIX_INPUT_4_VOLUME:
666 case WM2200_AIF1TX4MIX_INPUT_1_SOURCE:
667 case WM2200_AIF1TX4MIX_INPUT_1_VOLUME:
668 case WM2200_AIF1TX4MIX_INPUT_2_SOURCE:
669 case WM2200_AIF1TX4MIX_INPUT_2_VOLUME:
670 case WM2200_AIF1TX4MIX_INPUT_3_SOURCE:
671 case WM2200_AIF1TX4MIX_INPUT_3_VOLUME:
672 case WM2200_AIF1TX4MIX_INPUT_4_SOURCE:
673 case WM2200_AIF1TX4MIX_INPUT_4_VOLUME:
674 case WM2200_AIF1TX5MIX_INPUT_1_SOURCE:
675 case WM2200_AIF1TX5MIX_INPUT_1_VOLUME:
676 case WM2200_AIF1TX5MIX_INPUT_2_SOURCE:
677 case WM2200_AIF1TX5MIX_INPUT_2_VOLUME:
678 case WM2200_AIF1TX5MIX_INPUT_3_SOURCE:
679 case WM2200_AIF1TX5MIX_INPUT_3_VOLUME:
680 case WM2200_AIF1TX5MIX_INPUT_4_SOURCE:
681 case WM2200_AIF1TX5MIX_INPUT_4_VOLUME:
682 case WM2200_AIF1TX6MIX_INPUT_1_SOURCE:
683 case WM2200_AIF1TX6MIX_INPUT_1_VOLUME:
684 case WM2200_AIF1TX6MIX_INPUT_2_SOURCE:
685 case WM2200_AIF1TX6MIX_INPUT_2_VOLUME:
686 case WM2200_AIF1TX6MIX_INPUT_3_SOURCE:
687 case WM2200_AIF1TX6MIX_INPUT_3_VOLUME:
688 case WM2200_AIF1TX6MIX_INPUT_4_SOURCE:
689 case WM2200_AIF1TX6MIX_INPUT_4_VOLUME:
690 case WM2200_EQLMIX_INPUT_1_SOURCE:
691 case WM2200_EQLMIX_INPUT_1_VOLUME:
692 case WM2200_EQLMIX_INPUT_2_SOURCE:
693 case WM2200_EQLMIX_INPUT_2_VOLUME:
694 case WM2200_EQLMIX_INPUT_3_SOURCE:
695 case WM2200_EQLMIX_INPUT_3_VOLUME:
696 case WM2200_EQLMIX_INPUT_4_SOURCE:
697 case WM2200_EQLMIX_INPUT_4_VOLUME:
698 case WM2200_EQRMIX_INPUT_1_SOURCE:
699 case WM2200_EQRMIX_INPUT_1_VOLUME:
700 case WM2200_EQRMIX_INPUT_2_SOURCE:
701 case WM2200_EQRMIX_INPUT_2_VOLUME:
702 case WM2200_EQRMIX_INPUT_3_SOURCE:
703 case WM2200_EQRMIX_INPUT_3_VOLUME:
704 case WM2200_EQRMIX_INPUT_4_SOURCE:
705 case WM2200_EQRMIX_INPUT_4_VOLUME:
706 case WM2200_LHPF1MIX_INPUT_1_SOURCE:
707 case WM2200_LHPF1MIX_INPUT_1_VOLUME:
708 case WM2200_LHPF1MIX_INPUT_2_SOURCE:
709 case WM2200_LHPF1MIX_INPUT_2_VOLUME:
710 case WM2200_LHPF1MIX_INPUT_3_SOURCE:
711 case WM2200_LHPF1MIX_INPUT_3_VOLUME:
712 case WM2200_LHPF1MIX_INPUT_4_SOURCE:
713 case WM2200_LHPF1MIX_INPUT_4_VOLUME:
714 case WM2200_LHPF2MIX_INPUT_1_SOURCE:
715 case WM2200_LHPF2MIX_INPUT_1_VOLUME:
716 case WM2200_LHPF2MIX_INPUT_2_SOURCE:
717 case WM2200_LHPF2MIX_INPUT_2_VOLUME:
718 case WM2200_LHPF2MIX_INPUT_3_SOURCE:
719 case WM2200_LHPF2MIX_INPUT_3_VOLUME:
720 case WM2200_LHPF2MIX_INPUT_4_SOURCE:
721 case WM2200_LHPF2MIX_INPUT_4_VOLUME:
722 case WM2200_DSP1LMIX_INPUT_1_SOURCE:
723 case WM2200_DSP1LMIX_INPUT_1_VOLUME:
724 case WM2200_DSP1LMIX_INPUT_2_SOURCE:
725 case WM2200_DSP1LMIX_INPUT_2_VOLUME:
726 case WM2200_DSP1LMIX_INPUT_3_SOURCE:
727 case WM2200_DSP1LMIX_INPUT_3_VOLUME:
728 case WM2200_DSP1LMIX_INPUT_4_SOURCE:
729 case WM2200_DSP1LMIX_INPUT_4_VOLUME:
730 case WM2200_DSP1RMIX_INPUT_1_SOURCE:
731 case WM2200_DSP1RMIX_INPUT_1_VOLUME:
732 case WM2200_DSP1RMIX_INPUT_2_SOURCE:
733 case WM2200_DSP1RMIX_INPUT_2_VOLUME:
734 case WM2200_DSP1RMIX_INPUT_3_SOURCE:
735 case WM2200_DSP1RMIX_INPUT_3_VOLUME:
736 case WM2200_DSP1RMIX_INPUT_4_SOURCE:
737 case WM2200_DSP1RMIX_INPUT_4_VOLUME:
738 case WM2200_DSP1AUX1MIX_INPUT_1_SOURCE:
739 case WM2200_DSP1AUX2MIX_INPUT_1_SOURCE:
740 case WM2200_DSP1AUX3MIX_INPUT_1_SOURCE:
741 case WM2200_DSP1AUX4MIX_INPUT_1_SOURCE:
742 case WM2200_DSP1AUX5MIX_INPUT_1_SOURCE:
743 case WM2200_DSP1AUX6MIX_INPUT_1_SOURCE:
744 case WM2200_DSP2LMIX_INPUT_1_SOURCE:
745 case WM2200_DSP2LMIX_INPUT_1_VOLUME:
746 case WM2200_DSP2LMIX_INPUT_2_SOURCE:
747 case WM2200_DSP2LMIX_INPUT_2_VOLUME:
748 case WM2200_DSP2LMIX_INPUT_3_SOURCE:
749 case WM2200_DSP2LMIX_INPUT_3_VOLUME:
750 case WM2200_DSP2LMIX_INPUT_4_SOURCE:
751 case WM2200_DSP2LMIX_INPUT_4_VOLUME:
752 case WM2200_DSP2RMIX_INPUT_1_SOURCE:
753 case WM2200_DSP2RMIX_INPUT_1_VOLUME:
754 case WM2200_DSP2RMIX_INPUT_2_SOURCE:
755 case WM2200_DSP2RMIX_INPUT_2_VOLUME:
756 case WM2200_DSP2RMIX_INPUT_3_SOURCE:
757 case WM2200_DSP2RMIX_INPUT_3_VOLUME:
758 case WM2200_DSP2RMIX_INPUT_4_SOURCE:
759 case WM2200_DSP2RMIX_INPUT_4_VOLUME:
760 case WM2200_DSP2AUX1MIX_INPUT_1_SOURCE:
761 case WM2200_DSP2AUX2MIX_INPUT_1_SOURCE:
762 case WM2200_DSP2AUX3MIX_INPUT_1_SOURCE:
763 case WM2200_DSP2AUX4MIX_INPUT_1_SOURCE:
764 case WM2200_DSP2AUX5MIX_INPUT_1_SOURCE:
765 case WM2200_DSP2AUX6MIX_INPUT_1_SOURCE:
766 case WM2200_GPIO_CTRL_1:
767 case WM2200_GPIO_CTRL_2:
768 case WM2200_GPIO_CTRL_3:
769 case WM2200_GPIO_CTRL_4:
770 case WM2200_ADPS1_IRQ0:
771 case WM2200_ADPS1_IRQ1:
772 case WM2200_MISC_PAD_CTRL_1:
773 case WM2200_INTERRUPT_STATUS_1:
774 case WM2200_INTERRUPT_STATUS_1_MASK:
775 case WM2200_INTERRUPT_STATUS_2:
776 case WM2200_INTERRUPT_RAW_STATUS_2:
777 case WM2200_INTERRUPT_STATUS_2_MASK:
778 case WM2200_INTERRUPT_CONTROL:
779 case WM2200_EQL_1:
780 case WM2200_EQL_2:
781 case WM2200_EQL_3:
782 case WM2200_EQL_4:
783 case WM2200_EQL_5:
784 case WM2200_EQL_6:
785 case WM2200_EQL_7:
786 case WM2200_EQL_8:
787 case WM2200_EQL_9:
788 case WM2200_EQL_10:
789 case WM2200_EQL_11:
790 case WM2200_EQL_12:
791 case WM2200_EQL_13:
792 case WM2200_EQL_14:
793 case WM2200_EQL_15:
794 case WM2200_EQL_16:
795 case WM2200_EQL_17:
796 case WM2200_EQL_18:
797 case WM2200_EQL_19:
798 case WM2200_EQL_20:
799 case WM2200_EQR_1:
800 case WM2200_EQR_2:
801 case WM2200_EQR_3:
802 case WM2200_EQR_4:
803 case WM2200_EQR_5:
804 case WM2200_EQR_6:
805 case WM2200_EQR_7:
806 case WM2200_EQR_8:
807 case WM2200_EQR_9:
808 case WM2200_EQR_10:
809 case WM2200_EQR_11:
810 case WM2200_EQR_12:
811 case WM2200_EQR_13:
812 case WM2200_EQR_14:
813 case WM2200_EQR_15:
814 case WM2200_EQR_16:
815 case WM2200_EQR_17:
816 case WM2200_EQR_18:
817 case WM2200_EQR_19:
818 case WM2200_EQR_20:
819 case WM2200_HPLPF1_1:
820 case WM2200_HPLPF1_2:
821 case WM2200_HPLPF2_1:
822 case WM2200_HPLPF2_2:
823 case WM2200_DSP1_CONTROL_1:
824 case WM2200_DSP1_CONTROL_2:
825 case WM2200_DSP1_CONTROL_3:
826 case WM2200_DSP1_CONTROL_4:
827 case WM2200_DSP1_CONTROL_5:
828 case WM2200_DSP1_CONTROL_6:
829 case WM2200_DSP1_CONTROL_7:
830 case WM2200_DSP1_CONTROL_8:
831 case WM2200_DSP1_CONTROL_9:
832 case WM2200_DSP1_CONTROL_10:
833 case WM2200_DSP1_CONTROL_11:
834 case WM2200_DSP1_CONTROL_12:
835 case WM2200_DSP1_CONTROL_13:
836 case WM2200_DSP1_CONTROL_14:
837 case WM2200_DSP1_CONTROL_15:
838 case WM2200_DSP1_CONTROL_16:
839 case WM2200_DSP1_CONTROL_17:
840 case WM2200_DSP1_CONTROL_18:
841 case WM2200_DSP1_CONTROL_19:
842 case WM2200_DSP1_CONTROL_20:
843 case WM2200_DSP1_CONTROL_21:
844 case WM2200_DSP1_CONTROL_22:
845 case WM2200_DSP1_CONTROL_23:
846 case WM2200_DSP1_CONTROL_24:
847 case WM2200_DSP1_CONTROL_25:
848 case WM2200_DSP1_CONTROL_26:
849 case WM2200_DSP1_CONTROL_27:
850 case WM2200_DSP1_CONTROL_28:
851 case WM2200_DSP1_CONTROL_29:
852 case WM2200_DSP1_CONTROL_30:
853 case WM2200_DSP1_CONTROL_31:
854 case WM2200_DSP2_CONTROL_1:
855 case WM2200_DSP2_CONTROL_2:
856 case WM2200_DSP2_CONTROL_3:
857 case WM2200_DSP2_CONTROL_4:
858 case WM2200_DSP2_CONTROL_5:
859 case WM2200_DSP2_CONTROL_6:
860 case WM2200_DSP2_CONTROL_7:
861 case WM2200_DSP2_CONTROL_8:
862 case WM2200_DSP2_CONTROL_9:
863 case WM2200_DSP2_CONTROL_10:
864 case WM2200_DSP2_CONTROL_11:
865 case WM2200_DSP2_CONTROL_12:
866 case WM2200_DSP2_CONTROL_13:
867 case WM2200_DSP2_CONTROL_14:
868 case WM2200_DSP2_CONTROL_15:
869 case WM2200_DSP2_CONTROL_16:
870 case WM2200_DSP2_CONTROL_17:
871 case WM2200_DSP2_CONTROL_18:
872 case WM2200_DSP2_CONTROL_19:
873 case WM2200_DSP2_CONTROL_20:
874 case WM2200_DSP2_CONTROL_21:
875 case WM2200_DSP2_CONTROL_22:
876 case WM2200_DSP2_CONTROL_23:
877 case WM2200_DSP2_CONTROL_24:
878 case WM2200_DSP2_CONTROL_25:
879 case WM2200_DSP2_CONTROL_26:
880 case WM2200_DSP2_CONTROL_27:
881 case WM2200_DSP2_CONTROL_28:
882 case WM2200_DSP2_CONTROL_29:
883 case WM2200_DSP2_CONTROL_30:
884 case WM2200_DSP2_CONTROL_31:
885 return true;
886 default:
887 return false;
888 }
889}
890
891static const struct reg_sequence wm2200_reva_patch[] = {
892 { 0x07, 0x0003 },
893 { 0x102, 0x0200 },
894 { 0x203, 0x0084 },
895 { 0x201, 0x83FF },
896 { 0x20C, 0x0062 },
897 { 0x20D, 0x0062 },
898 { 0x207, 0x2002 },
899 { 0x208, 0x20C0 },
900 { 0x21D, 0x01C0 },
901 { 0x50A, 0x0001 },
902 { 0x50B, 0x0002 },
903 { 0x50C, 0x0003 },
904 { 0x50D, 0x0004 },
905 { 0x50E, 0x0005 },
906 { 0x510, 0x0001 },
907 { 0x511, 0x0002 },
908 { 0x512, 0x0003 },
909 { 0x513, 0x0004 },
910 { 0x514, 0x0005 },
911 { 0x515, 0x0000 },
912 { 0x201, 0x8084 },
913 { 0x202, 0xBBDE },
914 { 0x203, 0x00EC },
915 { 0x500, 0x8000 },
916 { 0x507, 0x1820 },
917 { 0x508, 0x1820 },
918 { 0x505, 0x0300 },
919 { 0x506, 0x0300 },
920 { 0x302, 0x2280 },
921 { 0x303, 0x0080 },
922 { 0x304, 0x2280 },
923 { 0x305, 0x0080 },
924 { 0x306, 0x2280 },
925 { 0x307, 0x0080 },
926 { 0x401, 0x0080 },
927 { 0x402, 0x0080 },
928 { 0x417, 0x3069 },
929 { 0x900, 0x6318 },
930 { 0x901, 0x6300 },
931 { 0x902, 0x0FC8 },
932 { 0x903, 0x03FE },
933 { 0x904, 0x00E0 },
934 { 0x905, 0x1EC4 },
935 { 0x906, 0xF136 },
936 { 0x907, 0x0409 },
937 { 0x908, 0x04CC },
938 { 0x909, 0x1C9B },
939 { 0x90A, 0xF337 },
940 { 0x90B, 0x040B },
941 { 0x90C, 0x0CBB },
942 { 0x90D, 0x16F8 },
943 { 0x90E, 0xF7D9 },
944 { 0x90F, 0x040A },
945 { 0x910, 0x1F14 },
946 { 0x911, 0x058C },
947 { 0x912, 0x0563 },
948 { 0x913, 0x4000 },
949 { 0x916, 0x6318 },
950 { 0x917, 0x6300 },
951 { 0x918, 0x0FC8 },
952 { 0x919, 0x03FE },
953 { 0x91A, 0x00E0 },
954 { 0x91B, 0x1EC4 },
955 { 0x91C, 0xF136 },
956 { 0x91D, 0x0409 },
957 { 0x91E, 0x04CC },
958 { 0x91F, 0x1C9B },
959 { 0x920, 0xF337 },
960 { 0x921, 0x040B },
961 { 0x922, 0x0CBB },
962 { 0x923, 0x16F8 },
963 { 0x924, 0xF7D9 },
964 { 0x925, 0x040A },
965 { 0x926, 0x1F14 },
966 { 0x927, 0x058C },
967 { 0x928, 0x0563 },
968 { 0x929, 0x4000 },
969 { 0x709, 0x2000 },
970 { 0x207, 0x200E },
971 { 0x208, 0x20D4 },
972 { 0x20A, 0x0080 },
973 { 0x07, 0x0000 },
974};
975
976static int wm2200_reset(struct wm2200_priv *wm2200)
977{
978 if (wm2200->pdata.reset) {
979 gpio_set_value_cansleep(wm2200->pdata.reset, 0);
980 gpio_set_value_cansleep(wm2200->pdata.reset, 1);
981
982 return 0;
983 } else {
984 return regmap_write(wm2200->regmap, WM2200_SOFTWARE_RESET,
985 0x2200);
986 }
987}
988
989static DECLARE_TLV_DB_SCALE(in_tlv, -6300, 100, 0);
990static DECLARE_TLV_DB_SCALE(digital_tlv, -6400, 50, 0);
991static DECLARE_TLV_DB_SCALE(out_tlv, -6400, 100, 0);
992
993static const char * const wm2200_mixer_texts[] = {
994 "None",
995 "Tone Generator",
996 "AEC Loopback",
997 "IN1L",
998 "IN1R",
999 "IN2L",
1000 "IN2R",
1001 "IN3L",
1002 "IN3R",
1003 "AIF1RX1",
1004 "AIF1RX2",
1005 "AIF1RX3",
1006 "AIF1RX4",
1007 "AIF1RX5",
1008 "AIF1RX6",
1009 "EQL",
1010 "EQR",
1011 "LHPF1",
1012 "LHPF2",
1013 "DSP1.1",
1014 "DSP1.2",
1015 "DSP1.3",
1016 "DSP1.4",
1017 "DSP1.5",
1018 "DSP1.6",
1019 "DSP2.1",
1020 "DSP2.2",
1021 "DSP2.3",
1022 "DSP2.4",
1023 "DSP2.5",
1024 "DSP2.6",
1025};
1026
1027static unsigned int wm2200_mixer_values[] = {
1028 0x00,
1029 0x04,
1030 0x08,
1031 0x10,
1032 0x11,
1033 0x12,
1034 0x13,
1035 0x14,
1036 0x15,
1037 0x20,
1038 0x21,
1039 0x22,
1040 0x23,
1041 0x24,
1042 0x25,
1043 0x50,
1044 0x51,
1045 0x60,
1046 0x61,
1047 0x68,
1048 0x69,
1049 0x6a,
1050 0x6b,
1051 0x6c,
1052 0x6d,
1053 0x70,
1054 0x71,
1055 0x72,
1056 0x73,
1057 0x74,
1058 0x75,
1059};
1060
1061#define WM2200_MIXER_CONTROLS(name, base) \
1062 SOC_SINGLE_TLV(name " Input 1 Volume", base + 1 , \
1063 WM2200_MIXER_VOL_SHIFT, 80, 0, mixer_tlv), \
1064 SOC_SINGLE_TLV(name " Input 2 Volume", base + 3 , \
1065 WM2200_MIXER_VOL_SHIFT, 80, 0, mixer_tlv), \
1066 SOC_SINGLE_TLV(name " Input 3 Volume", base + 5 , \
1067 WM2200_MIXER_VOL_SHIFT, 80, 0, mixer_tlv), \
1068 SOC_SINGLE_TLV(name " Input 4 Volume", base + 7 , \
1069 WM2200_MIXER_VOL_SHIFT, 80, 0, mixer_tlv)
1070
1071#define WM2200_MUX_ENUM_DECL(name, reg) \
1072 SOC_VALUE_ENUM_SINGLE_DECL(name, reg, 0, 0xff, \
1073 wm2200_mixer_texts, wm2200_mixer_values)
1074
1075#define WM2200_MUX_CTL_DECL(name) \
1076 const struct snd_kcontrol_new name##_mux = \
1077 SOC_DAPM_ENUM("Route", name##_enum)
1078
1079#define WM2200_MIXER_ENUMS(name, base_reg) \
1080 static WM2200_MUX_ENUM_DECL(name##_in1_enum, base_reg); \
1081 static WM2200_MUX_ENUM_DECL(name##_in2_enum, base_reg + 2); \
1082 static WM2200_MUX_ENUM_DECL(name##_in3_enum, base_reg + 4); \
1083 static WM2200_MUX_ENUM_DECL(name##_in4_enum, base_reg + 6); \
1084 static WM2200_MUX_CTL_DECL(name##_in1); \
1085 static WM2200_MUX_CTL_DECL(name##_in2); \
1086 static WM2200_MUX_CTL_DECL(name##_in3); \
1087 static WM2200_MUX_CTL_DECL(name##_in4)
1088
1089#define WM2200_DSP_ENUMS(name, base_reg) \
1090 static WM2200_MUX_ENUM_DECL(name##_aux1_enum, base_reg); \
1091 static WM2200_MUX_ENUM_DECL(name##_aux2_enum, base_reg + 1); \
1092 static WM2200_MUX_ENUM_DECL(name##_aux3_enum, base_reg + 2); \
1093 static WM2200_MUX_ENUM_DECL(name##_aux4_enum, base_reg + 3); \
1094 static WM2200_MUX_ENUM_DECL(name##_aux5_enum, base_reg + 4); \
1095 static WM2200_MUX_ENUM_DECL(name##_aux6_enum, base_reg + 5); \
1096 static WM2200_MUX_CTL_DECL(name##_aux1); \
1097 static WM2200_MUX_CTL_DECL(name##_aux2); \
1098 static WM2200_MUX_CTL_DECL(name##_aux3); \
1099 static WM2200_MUX_CTL_DECL(name##_aux4); \
1100 static WM2200_MUX_CTL_DECL(name##_aux5); \
1101 static WM2200_MUX_CTL_DECL(name##_aux6);
1102
1103static const char *wm2200_rxanc_input_sel_texts[] = {
1104 "None", "IN1", "IN2", "IN3",
1105};
1106
1107static SOC_ENUM_SINGLE_DECL(wm2200_rxanc_input_sel,
1108 WM2200_RXANC_SRC,
1109 WM2200_IN_RXANC_SEL_SHIFT,
1110 wm2200_rxanc_input_sel_texts);
1111
1112static const struct snd_kcontrol_new wm2200_snd_controls[] = {
1113SOC_SINGLE("IN1 High Performance Switch", WM2200_IN1L_CONTROL,
1114 WM2200_IN1_OSR_SHIFT, 1, 0),
1115SOC_SINGLE("IN2 High Performance Switch", WM2200_IN2L_CONTROL,
1116 WM2200_IN2_OSR_SHIFT, 1, 0),
1117SOC_SINGLE("IN3 High Performance Switch", WM2200_IN3L_CONTROL,
1118 WM2200_IN3_OSR_SHIFT, 1, 0),
1119
1120SOC_DOUBLE_R_TLV("IN1 Volume", WM2200_IN1L_CONTROL, WM2200_IN1R_CONTROL,
1121 WM2200_IN1L_PGA_VOL_SHIFT, 0x5f, 0, in_tlv),
1122SOC_DOUBLE_R_TLV("IN2 Volume", WM2200_IN2L_CONTROL, WM2200_IN2R_CONTROL,
1123 WM2200_IN2L_PGA_VOL_SHIFT, 0x5f, 0, in_tlv),
1124SOC_DOUBLE_R_TLV("IN3 Volume", WM2200_IN3L_CONTROL, WM2200_IN3R_CONTROL,
1125 WM2200_IN3L_PGA_VOL_SHIFT, 0x5f, 0, in_tlv),
1126
1127SOC_DOUBLE_R("IN1 Digital Switch", WM2200_ADC_DIGITAL_VOLUME_1L,
1128 WM2200_ADC_DIGITAL_VOLUME_1R, WM2200_IN1L_MUTE_SHIFT, 1, 1),
1129SOC_DOUBLE_R("IN2 Digital Switch", WM2200_ADC_DIGITAL_VOLUME_2L,
1130 WM2200_ADC_DIGITAL_VOLUME_2R, WM2200_IN2L_MUTE_SHIFT, 1, 1),
1131SOC_DOUBLE_R("IN3 Digital Switch", WM2200_ADC_DIGITAL_VOLUME_3L,
1132 WM2200_ADC_DIGITAL_VOLUME_3R, WM2200_IN3L_MUTE_SHIFT, 1, 1),
1133
1134SOC_DOUBLE_R_TLV("IN1 Digital Volume", WM2200_ADC_DIGITAL_VOLUME_1L,
1135 WM2200_ADC_DIGITAL_VOLUME_1R, WM2200_IN1L_DIG_VOL_SHIFT,
1136 0xbf, 0, digital_tlv),
1137SOC_DOUBLE_R_TLV("IN2 Digital Volume", WM2200_ADC_DIGITAL_VOLUME_2L,
1138 WM2200_ADC_DIGITAL_VOLUME_2R, WM2200_IN2L_DIG_VOL_SHIFT,
1139 0xbf, 0, digital_tlv),
1140SOC_DOUBLE_R_TLV("IN3 Digital Volume", WM2200_ADC_DIGITAL_VOLUME_3L,
1141 WM2200_ADC_DIGITAL_VOLUME_3R, WM2200_IN3L_DIG_VOL_SHIFT,
1142 0xbf, 0, digital_tlv),
1143
1144SND_SOC_BYTES_MASK("EQL Coefficients", WM2200_EQL_1, 20, WM2200_EQL_ENA),
1145SND_SOC_BYTES_MASK("EQR Coefficients", WM2200_EQR_1, 20, WM2200_EQR_ENA),
1146
1147SND_SOC_BYTES("LHPF1 Coefficients", WM2200_HPLPF1_2, 1),
1148SND_SOC_BYTES("LHPF2 Coefficients", WM2200_HPLPF2_2, 1),
1149
1150SOC_SINGLE("OUT1 High Performance Switch", WM2200_DAC_DIGITAL_VOLUME_1L,
1151 WM2200_OUT1_OSR_SHIFT, 1, 0),
1152SOC_SINGLE("OUT2 High Performance Switch", WM2200_DAC_DIGITAL_VOLUME_2L,
1153 WM2200_OUT2_OSR_SHIFT, 1, 0),
1154
1155SOC_DOUBLE_R("OUT1 Digital Switch", WM2200_DAC_DIGITAL_VOLUME_1L,
1156 WM2200_DAC_DIGITAL_VOLUME_1R, WM2200_OUT1L_MUTE_SHIFT, 1, 1),
1157SOC_DOUBLE_R_TLV("OUT1 Digital Volume", WM2200_DAC_DIGITAL_VOLUME_1L,
1158 WM2200_DAC_DIGITAL_VOLUME_1R, WM2200_OUT1L_VOL_SHIFT, 0x9f, 0,
1159 digital_tlv),
1160SOC_DOUBLE_R_TLV("OUT1 Volume", WM2200_DAC_VOLUME_LIMIT_1L,
1161 WM2200_DAC_VOLUME_LIMIT_1R, WM2200_OUT1L_PGA_VOL_SHIFT,
1162 0x46, 0, out_tlv),
1163
1164SOC_DOUBLE_R("OUT2 Digital Switch", WM2200_DAC_DIGITAL_VOLUME_2L,
1165 WM2200_DAC_DIGITAL_VOLUME_2R, WM2200_OUT2L_MUTE_SHIFT, 1, 1),
1166SOC_DOUBLE_R_TLV("OUT2 Digital Volume", WM2200_DAC_DIGITAL_VOLUME_2L,
1167 WM2200_DAC_DIGITAL_VOLUME_2R, WM2200_OUT2L_VOL_SHIFT, 0x9f, 0,
1168 digital_tlv),
1169SOC_DOUBLE("OUT2 Switch", WM2200_PDM_1, WM2200_SPK1L_MUTE_SHIFT,
1170 WM2200_SPK1R_MUTE_SHIFT, 1, 1),
1171SOC_ENUM("RxANC Src", wm2200_rxanc_input_sel),
1172
1173WM_ADSP_FW_CONTROL("DSP1", 0),
1174WM_ADSP_FW_CONTROL("DSP2", 1),
1175};
1176
1177WM2200_MIXER_ENUMS(OUT1L, WM2200_OUT1LMIX_INPUT_1_SOURCE);
1178WM2200_MIXER_ENUMS(OUT1R, WM2200_OUT1RMIX_INPUT_1_SOURCE);
1179WM2200_MIXER_ENUMS(OUT2L, WM2200_OUT2LMIX_INPUT_1_SOURCE);
1180WM2200_MIXER_ENUMS(OUT2R, WM2200_OUT2RMIX_INPUT_1_SOURCE);
1181
1182WM2200_MIXER_ENUMS(AIF1TX1, WM2200_AIF1TX1MIX_INPUT_1_SOURCE);
1183WM2200_MIXER_ENUMS(AIF1TX2, WM2200_AIF1TX2MIX_INPUT_1_SOURCE);
1184WM2200_MIXER_ENUMS(AIF1TX3, WM2200_AIF1TX3MIX_INPUT_1_SOURCE);
1185WM2200_MIXER_ENUMS(AIF1TX4, WM2200_AIF1TX4MIX_INPUT_1_SOURCE);
1186WM2200_MIXER_ENUMS(AIF1TX5, WM2200_AIF1TX5MIX_INPUT_1_SOURCE);
1187WM2200_MIXER_ENUMS(AIF1TX6, WM2200_AIF1TX6MIX_INPUT_1_SOURCE);
1188
1189WM2200_MIXER_ENUMS(EQL, WM2200_EQLMIX_INPUT_1_SOURCE);
1190WM2200_MIXER_ENUMS(EQR, WM2200_EQRMIX_INPUT_1_SOURCE);
1191
1192WM2200_MIXER_ENUMS(DSP1L, WM2200_DSP1LMIX_INPUT_1_SOURCE);
1193WM2200_MIXER_ENUMS(DSP1R, WM2200_DSP1RMIX_INPUT_1_SOURCE);
1194WM2200_MIXER_ENUMS(DSP2L, WM2200_DSP2LMIX_INPUT_1_SOURCE);
1195WM2200_MIXER_ENUMS(DSP2R, WM2200_DSP2RMIX_INPUT_1_SOURCE);
1196
1197WM2200_DSP_ENUMS(DSP1, WM2200_DSP1AUX1MIX_INPUT_1_SOURCE);
1198WM2200_DSP_ENUMS(DSP2, WM2200_DSP2AUX1MIX_INPUT_1_SOURCE);
1199
1200WM2200_MIXER_ENUMS(LHPF1, WM2200_LHPF1MIX_INPUT_1_SOURCE);
1201WM2200_MIXER_ENUMS(LHPF2, WM2200_LHPF2MIX_INPUT_1_SOURCE);
1202
1203#define WM2200_MUX(name, ctrl) \
1204 SND_SOC_DAPM_MUX(name, SND_SOC_NOPM, 0, 0, ctrl)
1205
1206#define WM2200_MIXER_WIDGETS(name, name_str) \
1207 WM2200_MUX(name_str " Input 1", &name##_in1_mux), \
1208 WM2200_MUX(name_str " Input 2", &name##_in2_mux), \
1209 WM2200_MUX(name_str " Input 3", &name##_in3_mux), \
1210 WM2200_MUX(name_str " Input 4", &name##_in4_mux), \
1211 SND_SOC_DAPM_MIXER(name_str " Mixer", SND_SOC_NOPM, 0, 0, NULL, 0)
1212
1213#define WM2200_DSP_WIDGETS(name, name_str) \
1214 WM2200_MIXER_WIDGETS(name##L, name_str "L"), \
1215 WM2200_MIXER_WIDGETS(name##R, name_str "R"), \
1216 WM2200_MUX(name_str " Aux 1", &name##_aux1_mux), \
1217 WM2200_MUX(name_str " Aux 2", &name##_aux2_mux), \
1218 WM2200_MUX(name_str " Aux 3", &name##_aux3_mux), \
1219 WM2200_MUX(name_str " Aux 4", &name##_aux4_mux), \
1220 WM2200_MUX(name_str " Aux 5", &name##_aux5_mux), \
1221 WM2200_MUX(name_str " Aux 6", &name##_aux6_mux)
1222
1223#define WM2200_MIXER_INPUT_ROUTES(name) \
1224 { name, "Tone Generator", "Tone Generator" }, \
1225 { name, "AEC Loopback", "AEC Loopback" }, \
1226 { name, "IN1L", "IN1L PGA" }, \
1227 { name, "IN1R", "IN1R PGA" }, \
1228 { name, "IN2L", "IN2L PGA" }, \
1229 { name, "IN2R", "IN2R PGA" }, \
1230 { name, "IN3L", "IN3L PGA" }, \
1231 { name, "IN3R", "IN3R PGA" }, \
1232 { name, "DSP1.1", "DSP1" }, \
1233 { name, "DSP1.2", "DSP1" }, \
1234 { name, "DSP1.3", "DSP1" }, \
1235 { name, "DSP1.4", "DSP1" }, \
1236 { name, "DSP1.5", "DSP1" }, \
1237 { name, "DSP1.6", "DSP1" }, \
1238 { name, "DSP2.1", "DSP2" }, \
1239 { name, "DSP2.2", "DSP2" }, \
1240 { name, "DSP2.3", "DSP2" }, \
1241 { name, "DSP2.4", "DSP2" }, \
1242 { name, "DSP2.5", "DSP2" }, \
1243 { name, "DSP2.6", "DSP2" }, \
1244 { name, "AIF1RX1", "AIF1RX1" }, \
1245 { name, "AIF1RX2", "AIF1RX2" }, \
1246 { name, "AIF1RX3", "AIF1RX3" }, \
1247 { name, "AIF1RX4", "AIF1RX4" }, \
1248 { name, "AIF1RX5", "AIF1RX5" }, \
1249 { name, "AIF1RX6", "AIF1RX6" }, \
1250 { name, "EQL", "EQL" }, \
1251 { name, "EQR", "EQR" }, \
1252 { name, "LHPF1", "LHPF1" }, \
1253 { name, "LHPF2", "LHPF2" }
1254
1255#define WM2200_MIXER_ROUTES(widget, name) \
1256 { widget, NULL, name " Mixer" }, \
1257 { name " Mixer", NULL, name " Input 1" }, \
1258 { name " Mixer", NULL, name " Input 2" }, \
1259 { name " Mixer", NULL, name " Input 3" }, \
1260 { name " Mixer", NULL, name " Input 4" }, \
1261 WM2200_MIXER_INPUT_ROUTES(name " Input 1"), \
1262 WM2200_MIXER_INPUT_ROUTES(name " Input 2"), \
1263 WM2200_MIXER_INPUT_ROUTES(name " Input 3"), \
1264 WM2200_MIXER_INPUT_ROUTES(name " Input 4")
1265
1266#define WM2200_DSP_AUX_ROUTES(name) \
1267 { name, NULL, name " Aux 1" }, \
1268 { name, NULL, name " Aux 2" }, \
1269 { name, NULL, name " Aux 3" }, \
1270 { name, NULL, name " Aux 4" }, \
1271 { name, NULL, name " Aux 5" }, \
1272 { name, NULL, name " Aux 6" }, \
1273 WM2200_MIXER_INPUT_ROUTES(name " Aux 1"), \
1274 WM2200_MIXER_INPUT_ROUTES(name " Aux 2"), \
1275 WM2200_MIXER_INPUT_ROUTES(name " Aux 3"), \
1276 WM2200_MIXER_INPUT_ROUTES(name " Aux 4"), \
1277 WM2200_MIXER_INPUT_ROUTES(name " Aux 5"), \
1278 WM2200_MIXER_INPUT_ROUTES(name " Aux 6")
1279
1280static const char *wm2200_aec_loopback_texts[] = {
1281 "OUT1L", "OUT1R", "OUT2L", "OUT2R",
1282};
1283
1284static SOC_ENUM_SINGLE_DECL(wm2200_aec_loopback,
1285 WM2200_DAC_AEC_CONTROL_1,
1286 WM2200_AEC_LOOPBACK_SRC_SHIFT,
1287 wm2200_aec_loopback_texts);
1288
1289static const struct snd_kcontrol_new wm2200_aec_loopback_mux =
1290 SOC_DAPM_ENUM("AEC Loopback", wm2200_aec_loopback);
1291
1292static const struct snd_soc_dapm_widget wm2200_dapm_widgets[] = {
1293SND_SOC_DAPM_SUPPLY("SYSCLK", WM2200_CLOCKING_3, WM2200_SYSCLK_ENA_SHIFT, 0,
1294 NULL, 0),
1295SND_SOC_DAPM_SUPPLY("CP1", WM2200_DM_CHARGE_PUMP_1, WM2200_CPDM_ENA_SHIFT, 0,
1296 NULL, 0),
1297SND_SOC_DAPM_SUPPLY("CP2", WM2200_MIC_CHARGE_PUMP_1, WM2200_CPMIC_ENA_SHIFT, 0,
1298 NULL, 0),
1299SND_SOC_DAPM_SUPPLY("MICBIAS1", WM2200_MIC_BIAS_CTRL_1, WM2200_MICB1_ENA_SHIFT,
1300 0, NULL, 0),
1301SND_SOC_DAPM_SUPPLY("MICBIAS2", WM2200_MIC_BIAS_CTRL_2, WM2200_MICB2_ENA_SHIFT,
1302 0, NULL, 0),
1303SND_SOC_DAPM_REGULATOR_SUPPLY("CPVDD", 20, 0),
1304SND_SOC_DAPM_REGULATOR_SUPPLY("AVDD", 20, 0),
1305
1306SND_SOC_DAPM_INPUT("IN1L"),
1307SND_SOC_DAPM_INPUT("IN1R"),
1308SND_SOC_DAPM_INPUT("IN2L"),
1309SND_SOC_DAPM_INPUT("IN2R"),
1310SND_SOC_DAPM_INPUT("IN3L"),
1311SND_SOC_DAPM_INPUT("IN3R"),
1312
1313SND_SOC_DAPM_SIGGEN("TONE"),
1314SND_SOC_DAPM_PGA("Tone Generator", WM2200_TONE_GENERATOR_1,
1315 WM2200_TONE_ENA_SHIFT, 0, NULL, 0),
1316
1317SND_SOC_DAPM_PGA("IN1L PGA", WM2200_INPUT_ENABLES, WM2200_IN1L_ENA_SHIFT, 0,
1318 NULL, 0),
1319SND_SOC_DAPM_PGA("IN1R PGA", WM2200_INPUT_ENABLES, WM2200_IN1R_ENA_SHIFT, 0,
1320 NULL, 0),
1321SND_SOC_DAPM_PGA("IN2L PGA", WM2200_INPUT_ENABLES, WM2200_IN2L_ENA_SHIFT, 0,
1322 NULL, 0),
1323SND_SOC_DAPM_PGA("IN2R PGA", WM2200_INPUT_ENABLES, WM2200_IN2R_ENA_SHIFT, 0,
1324 NULL, 0),
1325SND_SOC_DAPM_PGA("IN3L PGA", WM2200_INPUT_ENABLES, WM2200_IN3L_ENA_SHIFT, 0,
1326 NULL, 0),
1327SND_SOC_DAPM_PGA("IN3R PGA", WM2200_INPUT_ENABLES, WM2200_IN3R_ENA_SHIFT, 0,
1328 NULL, 0),
1329
1330SND_SOC_DAPM_AIF_IN("AIF1RX1", "Playback", 0,
1331 WM2200_AUDIO_IF_1_22, WM2200_AIF1RX1_ENA_SHIFT, 0),
1332SND_SOC_DAPM_AIF_IN("AIF1RX2", "Playback", 1,
1333 WM2200_AUDIO_IF_1_22, WM2200_AIF1RX2_ENA_SHIFT, 0),
1334SND_SOC_DAPM_AIF_IN("AIF1RX3", "Playback", 2,
1335 WM2200_AUDIO_IF_1_22, WM2200_AIF1RX3_ENA_SHIFT, 0),
1336SND_SOC_DAPM_AIF_IN("AIF1RX4", "Playback", 3,
1337 WM2200_AUDIO_IF_1_22, WM2200_AIF1RX4_ENA_SHIFT, 0),
1338SND_SOC_DAPM_AIF_IN("AIF1RX5", "Playback", 4,
1339 WM2200_AUDIO_IF_1_22, WM2200_AIF1RX5_ENA_SHIFT, 0),
1340SND_SOC_DAPM_AIF_IN("AIF1RX6", "Playback", 5,
1341 WM2200_AUDIO_IF_1_22, WM2200_AIF1RX6_ENA_SHIFT, 0),
1342
1343SND_SOC_DAPM_PGA("EQL", WM2200_EQL_1, WM2200_EQL_ENA_SHIFT, 0, NULL, 0),
1344SND_SOC_DAPM_PGA("EQR", WM2200_EQR_1, WM2200_EQR_ENA_SHIFT, 0, NULL, 0),
1345
1346SND_SOC_DAPM_PGA("LHPF1", WM2200_HPLPF1_1, WM2200_LHPF1_ENA_SHIFT, 0,
1347 NULL, 0),
1348SND_SOC_DAPM_PGA("LHPF2", WM2200_HPLPF2_1, WM2200_LHPF2_ENA_SHIFT, 0,
1349 NULL, 0),
1350
1351WM_ADSP1("DSP1", 0),
1352WM_ADSP1("DSP2", 1),
1353
1354SND_SOC_DAPM_AIF_OUT("AIF1TX1", "Capture", 0,
1355 WM2200_AUDIO_IF_1_22, WM2200_AIF1TX1_ENA_SHIFT, 0),
1356SND_SOC_DAPM_AIF_OUT("AIF1TX2", "Capture", 1,
1357 WM2200_AUDIO_IF_1_22, WM2200_AIF1TX2_ENA_SHIFT, 0),
1358SND_SOC_DAPM_AIF_OUT("AIF1TX3", "Capture", 2,
1359 WM2200_AUDIO_IF_1_22, WM2200_AIF1TX3_ENA_SHIFT, 0),
1360SND_SOC_DAPM_AIF_OUT("AIF1TX4", "Capture", 3,
1361 WM2200_AUDIO_IF_1_22, WM2200_AIF1TX4_ENA_SHIFT, 0),
1362SND_SOC_DAPM_AIF_OUT("AIF1TX5", "Capture", 4,
1363 WM2200_AUDIO_IF_1_22, WM2200_AIF1TX5_ENA_SHIFT, 0),
1364SND_SOC_DAPM_AIF_OUT("AIF1TX6", "Capture", 5,
1365 WM2200_AUDIO_IF_1_22, WM2200_AIF1TX6_ENA_SHIFT, 0),
1366
1367SND_SOC_DAPM_MUX("AEC Loopback", WM2200_DAC_AEC_CONTROL_1,
1368 WM2200_AEC_LOOPBACK_ENA_SHIFT, 0, &wm2200_aec_loopback_mux),
1369
1370SND_SOC_DAPM_PGA_S("OUT1L", 0, WM2200_OUTPUT_ENABLES,
1371 WM2200_OUT1L_ENA_SHIFT, 0, NULL, 0),
1372SND_SOC_DAPM_PGA_S("OUT1R", 0, WM2200_OUTPUT_ENABLES,
1373 WM2200_OUT1R_ENA_SHIFT, 0, NULL, 0),
1374
1375SND_SOC_DAPM_PGA_S("EPD_LP", 1, WM2200_EAR_PIECE_CTRL_1,
1376 WM2200_EPD_LP_ENA_SHIFT, 0, NULL, 0),
1377SND_SOC_DAPM_PGA_S("EPD_OUTP_LP", 1, WM2200_EAR_PIECE_CTRL_1,
1378 WM2200_EPD_OUTP_LP_ENA_SHIFT, 0, NULL, 0),
1379SND_SOC_DAPM_PGA_S("EPD_RMV_SHRT_LP", 1, WM2200_EAR_PIECE_CTRL_1,
1380 WM2200_EPD_RMV_SHRT_LP_SHIFT, 0, NULL, 0),
1381
1382SND_SOC_DAPM_PGA_S("EPD_LN", 1, WM2200_EAR_PIECE_CTRL_1,
1383 WM2200_EPD_LN_ENA_SHIFT, 0, NULL, 0),
1384SND_SOC_DAPM_PGA_S("EPD_OUTP_LN", 1, WM2200_EAR_PIECE_CTRL_1,
1385 WM2200_EPD_OUTP_LN_ENA_SHIFT, 0, NULL, 0),
1386SND_SOC_DAPM_PGA_S("EPD_RMV_SHRT_LN", 1, WM2200_EAR_PIECE_CTRL_1,
1387 WM2200_EPD_RMV_SHRT_LN_SHIFT, 0, NULL, 0),
1388
1389SND_SOC_DAPM_PGA_S("EPD_RP", 1, WM2200_EAR_PIECE_CTRL_2,
1390 WM2200_EPD_RP_ENA_SHIFT, 0, NULL, 0),
1391SND_SOC_DAPM_PGA_S("EPD_OUTP_RP", 1, WM2200_EAR_PIECE_CTRL_2,
1392 WM2200_EPD_OUTP_RP_ENA_SHIFT, 0, NULL, 0),
1393SND_SOC_DAPM_PGA_S("EPD_RMV_SHRT_RP", 1, WM2200_EAR_PIECE_CTRL_2,
1394 WM2200_EPD_RMV_SHRT_RP_SHIFT, 0, NULL, 0),
1395
1396SND_SOC_DAPM_PGA_S("EPD_RN", 1, WM2200_EAR_PIECE_CTRL_2,
1397 WM2200_EPD_RN_ENA_SHIFT, 0, NULL, 0),
1398SND_SOC_DAPM_PGA_S("EPD_OUTP_RN", 1, WM2200_EAR_PIECE_CTRL_2,
1399 WM2200_EPD_OUTP_RN_ENA_SHIFT, 0, NULL, 0),
1400SND_SOC_DAPM_PGA_S("EPD_RMV_SHRT_RN", 1, WM2200_EAR_PIECE_CTRL_2,
1401 WM2200_EPD_RMV_SHRT_RN_SHIFT, 0, NULL, 0),
1402
1403SND_SOC_DAPM_PGA("OUT2L", WM2200_OUTPUT_ENABLES, WM2200_OUT2L_ENA_SHIFT,
1404 0, NULL, 0),
1405SND_SOC_DAPM_PGA("OUT2R", WM2200_OUTPUT_ENABLES, WM2200_OUT2R_ENA_SHIFT,
1406 0, NULL, 0),
1407
1408SND_SOC_DAPM_OUTPUT("EPOUTLN"),
1409SND_SOC_DAPM_OUTPUT("EPOUTLP"),
1410SND_SOC_DAPM_OUTPUT("EPOUTRN"),
1411SND_SOC_DAPM_OUTPUT("EPOUTRP"),
1412SND_SOC_DAPM_OUTPUT("SPK"),
1413
1414WM2200_MIXER_WIDGETS(EQL, "EQL"),
1415WM2200_MIXER_WIDGETS(EQR, "EQR"),
1416
1417WM2200_MIXER_WIDGETS(LHPF1, "LHPF1"),
1418WM2200_MIXER_WIDGETS(LHPF2, "LHPF2"),
1419
1420WM2200_DSP_WIDGETS(DSP1, "DSP1"),
1421WM2200_DSP_WIDGETS(DSP2, "DSP2"),
1422
1423WM2200_MIXER_WIDGETS(AIF1TX1, "AIF1TX1"),
1424WM2200_MIXER_WIDGETS(AIF1TX2, "AIF1TX2"),
1425WM2200_MIXER_WIDGETS(AIF1TX3, "AIF1TX3"),
1426WM2200_MIXER_WIDGETS(AIF1TX4, "AIF1TX4"),
1427WM2200_MIXER_WIDGETS(AIF1TX5, "AIF1TX5"),
1428WM2200_MIXER_WIDGETS(AIF1TX6, "AIF1TX6"),
1429
1430WM2200_MIXER_WIDGETS(OUT1L, "OUT1L"),
1431WM2200_MIXER_WIDGETS(OUT1R, "OUT1R"),
1432WM2200_MIXER_WIDGETS(OUT2L, "OUT2L"),
1433WM2200_MIXER_WIDGETS(OUT2R, "OUT2R"),
1434};
1435
1436static const struct snd_soc_dapm_route wm2200_dapm_routes[] = {
1437
1438
1439 { "IN1L", NULL, "SYSCLK" },
1440 { "IN1R", NULL, "SYSCLK" },
1441 { "IN2L", NULL, "SYSCLK" },
1442 { "IN2R", NULL, "SYSCLK" },
1443 { "IN3L", NULL, "SYSCLK" },
1444 { "IN3R", NULL, "SYSCLK" },
1445 { "OUT1L", NULL, "SYSCLK" },
1446 { "OUT1R", NULL, "SYSCLK" },
1447 { "OUT2L", NULL, "SYSCLK" },
1448 { "OUT2R", NULL, "SYSCLK" },
1449 { "AIF1RX1", NULL, "SYSCLK" },
1450 { "AIF1RX2", NULL, "SYSCLK" },
1451 { "AIF1RX3", NULL, "SYSCLK" },
1452 { "AIF1RX4", NULL, "SYSCLK" },
1453 { "AIF1RX5", NULL, "SYSCLK" },
1454 { "AIF1RX6", NULL, "SYSCLK" },
1455 { "AIF1TX1", NULL, "SYSCLK" },
1456 { "AIF1TX2", NULL, "SYSCLK" },
1457 { "AIF1TX3", NULL, "SYSCLK" },
1458 { "AIF1TX4", NULL, "SYSCLK" },
1459 { "AIF1TX5", NULL, "SYSCLK" },
1460 { "AIF1TX6", NULL, "SYSCLK" },
1461
1462 { "IN1L", NULL, "AVDD" },
1463 { "IN1R", NULL, "AVDD" },
1464 { "IN2L", NULL, "AVDD" },
1465 { "IN2R", NULL, "AVDD" },
1466 { "IN3L", NULL, "AVDD" },
1467 { "IN3R", NULL, "AVDD" },
1468 { "OUT1L", NULL, "AVDD" },
1469 { "OUT1R", NULL, "AVDD" },
1470
1471 { "IN1L PGA", NULL, "IN1L" },
1472 { "IN1R PGA", NULL, "IN1R" },
1473 { "IN2L PGA", NULL, "IN2L" },
1474 { "IN2R PGA", NULL, "IN2R" },
1475 { "IN3L PGA", NULL, "IN3L" },
1476 { "IN3R PGA", NULL, "IN3R" },
1477
1478 { "Tone Generator", NULL, "TONE" },
1479
1480 { "CP2", NULL, "CPVDD" },
1481 { "MICBIAS1", NULL, "CP2" },
1482 { "MICBIAS2", NULL, "CP2" },
1483
1484 { "CP1", NULL, "CPVDD" },
1485 { "EPD_LN", NULL, "CP1" },
1486 { "EPD_LP", NULL, "CP1" },
1487 { "EPD_RN", NULL, "CP1" },
1488 { "EPD_RP", NULL, "CP1" },
1489
1490 { "EPD_LP", NULL, "OUT1L" },
1491 { "EPD_OUTP_LP", NULL, "EPD_LP" },
1492 { "EPD_RMV_SHRT_LP", NULL, "EPD_OUTP_LP" },
1493 { "EPOUTLP", NULL, "EPD_RMV_SHRT_LP" },
1494
1495 { "EPD_LN", NULL, "OUT1L" },
1496 { "EPD_OUTP_LN", NULL, "EPD_LN" },
1497 { "EPD_RMV_SHRT_LN", NULL, "EPD_OUTP_LN" },
1498 { "EPOUTLN", NULL, "EPD_RMV_SHRT_LN" },
1499
1500 { "EPD_RP", NULL, "OUT1R" },
1501 { "EPD_OUTP_RP", NULL, "EPD_RP" },
1502 { "EPD_RMV_SHRT_RP", NULL, "EPD_OUTP_RP" },
1503 { "EPOUTRP", NULL, "EPD_RMV_SHRT_RP" },
1504
1505 { "EPD_RN", NULL, "OUT1R" },
1506 { "EPD_OUTP_RN", NULL, "EPD_RN" },
1507 { "EPD_RMV_SHRT_RN", NULL, "EPD_OUTP_RN" },
1508 { "EPOUTRN", NULL, "EPD_RMV_SHRT_RN" },
1509
1510 { "SPK", NULL, "OUT2L" },
1511 { "SPK", NULL, "OUT2R" },
1512
1513 { "AEC Loopback", "OUT1L", "OUT1L" },
1514 { "AEC Loopback", "OUT1R", "OUT1R" },
1515 { "AEC Loopback", "OUT2L", "OUT2L" },
1516 { "AEC Loopback", "OUT2R", "OUT2R" },
1517
1518 WM2200_MIXER_ROUTES("DSP1", "DSP1L"),
1519 WM2200_MIXER_ROUTES("DSP1", "DSP1R"),
1520 WM2200_MIXER_ROUTES("DSP2", "DSP2L"),
1521 WM2200_MIXER_ROUTES("DSP2", "DSP2R"),
1522
1523 WM2200_DSP_AUX_ROUTES("DSP1"),
1524 WM2200_DSP_AUX_ROUTES("DSP2"),
1525
1526 WM2200_MIXER_ROUTES("OUT1L", "OUT1L"),
1527 WM2200_MIXER_ROUTES("OUT1R", "OUT1R"),
1528 WM2200_MIXER_ROUTES("OUT2L", "OUT2L"),
1529 WM2200_MIXER_ROUTES("OUT2R", "OUT2R"),
1530
1531 WM2200_MIXER_ROUTES("AIF1TX1", "AIF1TX1"),
1532 WM2200_MIXER_ROUTES("AIF1TX2", "AIF1TX2"),
1533 WM2200_MIXER_ROUTES("AIF1TX3", "AIF1TX3"),
1534 WM2200_MIXER_ROUTES("AIF1TX4", "AIF1TX4"),
1535 WM2200_MIXER_ROUTES("AIF1TX5", "AIF1TX5"),
1536 WM2200_MIXER_ROUTES("AIF1TX6", "AIF1TX6"),
1537
1538 WM2200_MIXER_ROUTES("EQL", "EQL"),
1539 WM2200_MIXER_ROUTES("EQR", "EQR"),
1540
1541 WM2200_MIXER_ROUTES("LHPF1", "LHPF1"),
1542 WM2200_MIXER_ROUTES("LHPF2", "LHPF2"),
1543};
1544
1545static int wm2200_probe(struct snd_soc_component *component)
1546{
1547 struct wm2200_priv *wm2200 = snd_soc_component_get_drvdata(component);
1548
1549 wm2200->component = component;
1550
1551 return 0;
1552}
1553
1554static int wm2200_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
1555{
1556 struct snd_soc_component *component = dai->component;
1557 int lrclk, bclk, fmt_val;
1558
1559 lrclk = 0;
1560 bclk = 0;
1561
1562 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
1563 case SND_SOC_DAIFMT_DSP_A:
1564 fmt_val = 0;
1565 break;
1566 case SND_SOC_DAIFMT_I2S:
1567 fmt_val = 2;
1568 break;
1569 default:
1570 dev_err(component->dev, "Unsupported DAI format %d\n",
1571 fmt & SND_SOC_DAIFMT_FORMAT_MASK);
1572 return -EINVAL;
1573 }
1574
1575 switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
1576 case SND_SOC_DAIFMT_CBS_CFS:
1577 break;
1578 case SND_SOC_DAIFMT_CBS_CFM:
1579 lrclk |= WM2200_AIF1TX_LRCLK_MSTR;
1580 break;
1581 case SND_SOC_DAIFMT_CBM_CFS:
1582 bclk |= WM2200_AIF1_BCLK_MSTR;
1583 break;
1584 case SND_SOC_DAIFMT_CBM_CFM:
1585 lrclk |= WM2200_AIF1TX_LRCLK_MSTR;
1586 bclk |= WM2200_AIF1_BCLK_MSTR;
1587 break;
1588 default:
1589 dev_err(component->dev, "Unsupported master mode %d\n",
1590 fmt & SND_SOC_DAIFMT_MASTER_MASK);
1591 return -EINVAL;
1592 }
1593
1594 switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
1595 case SND_SOC_DAIFMT_NB_NF:
1596 break;
1597 case SND_SOC_DAIFMT_IB_IF:
1598 bclk |= WM2200_AIF1_BCLK_INV;
1599 lrclk |= WM2200_AIF1TX_LRCLK_INV;
1600 break;
1601 case SND_SOC_DAIFMT_IB_NF:
1602 bclk |= WM2200_AIF1_BCLK_INV;
1603 break;
1604 case SND_SOC_DAIFMT_NB_IF:
1605 lrclk |= WM2200_AIF1TX_LRCLK_INV;
1606 break;
1607 default:
1608 return -EINVAL;
1609 }
1610
1611 snd_soc_component_update_bits(component, WM2200_AUDIO_IF_1_1, WM2200_AIF1_BCLK_MSTR |
1612 WM2200_AIF1_BCLK_INV, bclk);
1613 snd_soc_component_update_bits(component, WM2200_AUDIO_IF_1_2,
1614 WM2200_AIF1TX_LRCLK_MSTR | WM2200_AIF1TX_LRCLK_INV,
1615 lrclk);
1616 snd_soc_component_update_bits(component, WM2200_AUDIO_IF_1_3,
1617 WM2200_AIF1TX_LRCLK_MSTR | WM2200_AIF1TX_LRCLK_INV,
1618 lrclk);
1619 snd_soc_component_update_bits(component, WM2200_AUDIO_IF_1_5,
1620 WM2200_AIF1_FMT_MASK, fmt_val);
1621
1622 return 0;
1623}
1624
1625static int wm2200_sr_code[] = {
1626 0,
1627 12000,
1628 24000,
1629 48000,
1630 96000,
1631 192000,
1632 384000,
1633 768000,
1634 0,
1635 11025,
1636 22050,
1637 44100,
1638 88200,
1639 176400,
1640 352800,
1641 705600,
1642 4000,
1643 8000,
1644 16000,
1645 32000,
1646 64000,
1647 128000,
1648 256000,
1649 512000,
1650};
1651
1652#define WM2200_NUM_BCLK_RATES 12
1653
1654static int wm2200_bclk_rates_dat[WM2200_NUM_BCLK_RATES] = {
1655 6144000,
1656 3072000,
1657 2048000,
1658 1536000,
1659 768000,
1660 512000,
1661 384000,
1662 256000,
1663 192000,
1664 128000,
1665 96000,
1666 64000,
1667};
1668
1669static int wm2200_bclk_rates_cd[WM2200_NUM_BCLK_RATES] = {
1670 5644800,
1671 3763200,
1672 2882400,
1673 1881600,
1674 1411200,
1675 705600,
1676 470400,
1677 352800,
1678 176400,
1679 117600,
1680 88200,
1681 58800,
1682};
1683
1684static int wm2200_hw_params(struct snd_pcm_substream *substream,
1685 struct snd_pcm_hw_params *params,
1686 struct snd_soc_dai *dai)
1687{
1688 struct snd_soc_component *component = dai->component;
1689 struct wm2200_priv *wm2200 = snd_soc_component_get_drvdata(component);
1690 int i, bclk, lrclk, wl, fl, sr_code;
1691 int *bclk_rates;
1692
1693
1694 wl = params_width(params);
1695 if (wl < 0)
1696 return wl;
1697 fl = snd_soc_params_to_frame_size(params);
1698 if (fl < 0)
1699 return fl;
1700
1701 dev_dbg(component->dev, "Word length %d bits, frame length %d bits\n",
1702 wl, fl);
1703
1704
1705 bclk = snd_soc_params_to_bclk(params);
1706 if (bclk < 0)
1707 return bclk;
1708
1709 if (!wm2200->sysclk) {
1710 dev_err(component->dev, "SYSCLK has no rate set\n");
1711 return -EINVAL;
1712 }
1713
1714 for (i = 0; i < ARRAY_SIZE(wm2200_sr_code); i++)
1715 if (wm2200_sr_code[i] == params_rate(params))
1716 break;
1717 if (i == ARRAY_SIZE(wm2200_sr_code)) {
1718 dev_err(component->dev, "Unsupported sample rate: %dHz\n",
1719 params_rate(params));
1720 return -EINVAL;
1721 }
1722 sr_code = i;
1723
1724 dev_dbg(component->dev, "Target BCLK is %dHz, using %dHz SYSCLK\n",
1725 bclk, wm2200->sysclk);
1726
1727 if (wm2200->sysclk % 4000)
1728 bclk_rates = wm2200_bclk_rates_cd;
1729 else
1730 bclk_rates = wm2200_bclk_rates_dat;
1731
1732 for (i = 0; i < WM2200_NUM_BCLK_RATES; i++)
1733 if (bclk_rates[i] >= bclk && (bclk_rates[i] % bclk == 0))
1734 break;
1735 if (i == WM2200_NUM_BCLK_RATES) {
1736 dev_err(component->dev,
1737 "No valid BCLK for %dHz found from %dHz SYSCLK\n",
1738 bclk, wm2200->sysclk);
1739 return -EINVAL;
1740 }
1741
1742 bclk = i;
1743 dev_dbg(component->dev, "Setting %dHz BCLK\n", bclk_rates[bclk]);
1744 snd_soc_component_update_bits(component, WM2200_AUDIO_IF_1_1,
1745 WM2200_AIF1_BCLK_DIV_MASK, bclk);
1746
1747 lrclk = bclk_rates[bclk] / params_rate(params);
1748 dev_dbg(component->dev, "Setting %dHz LRCLK\n", bclk_rates[bclk] / lrclk);
1749 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK ||
1750 wm2200->symmetric_rates)
1751 snd_soc_component_update_bits(component, WM2200_AUDIO_IF_1_7,
1752 WM2200_AIF1RX_BCPF_MASK, lrclk);
1753 else
1754 snd_soc_component_update_bits(component, WM2200_AUDIO_IF_1_6,
1755 WM2200_AIF1TX_BCPF_MASK, lrclk);
1756
1757 i = (wl << WM2200_AIF1TX_WL_SHIFT) | wl;
1758 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
1759 snd_soc_component_update_bits(component, WM2200_AUDIO_IF_1_9,
1760 WM2200_AIF1RX_WL_MASK |
1761 WM2200_AIF1RX_SLOT_LEN_MASK, i);
1762 else
1763 snd_soc_component_update_bits(component, WM2200_AUDIO_IF_1_8,
1764 WM2200_AIF1TX_WL_MASK |
1765 WM2200_AIF1TX_SLOT_LEN_MASK, i);
1766
1767 snd_soc_component_update_bits(component, WM2200_CLOCKING_4,
1768 WM2200_SAMPLE_RATE_1_MASK, sr_code);
1769
1770 return 0;
1771}
1772
1773static const struct snd_soc_dai_ops wm2200_dai_ops = {
1774 .set_fmt = wm2200_set_fmt,
1775 .hw_params = wm2200_hw_params,
1776};
1777
1778static int wm2200_set_sysclk(struct snd_soc_component *component, int clk_id,
1779 int source, unsigned int freq, int dir)
1780{
1781 struct wm2200_priv *wm2200 = snd_soc_component_get_drvdata(component);
1782 int fval;
1783
1784 switch (clk_id) {
1785 case WM2200_CLK_SYSCLK:
1786 break;
1787
1788 default:
1789 dev_err(component->dev, "Unknown clock %d\n", clk_id);
1790 return -EINVAL;
1791 }
1792
1793 switch (source) {
1794 case WM2200_CLKSRC_MCLK1:
1795 case WM2200_CLKSRC_MCLK2:
1796 case WM2200_CLKSRC_FLL:
1797 case WM2200_CLKSRC_BCLK1:
1798 break;
1799 default:
1800 dev_err(component->dev, "Invalid source %d\n", source);
1801 return -EINVAL;
1802 }
1803
1804 switch (freq) {
1805 case 22579200:
1806 case 24576000:
1807 fval = 2;
1808 break;
1809 default:
1810 dev_err(component->dev, "Invalid clock rate: %d\n", freq);
1811 return -EINVAL;
1812 }
1813
1814
1815
1816
1817
1818 snd_soc_component_update_bits(component, WM2200_CLOCKING_3, WM2200_SYSCLK_FREQ_MASK |
1819 WM2200_SYSCLK_SRC_MASK,
1820 fval << WM2200_SYSCLK_FREQ_SHIFT | source);
1821
1822 wm2200->sysclk = freq;
1823
1824 return 0;
1825}
1826
1827struct _fll_div {
1828 u16 fll_fratio;
1829 u16 fll_outdiv;
1830 u16 fll_refclk_div;
1831 u16 n;
1832 u16 theta;
1833 u16 lambda;
1834};
1835
1836static struct {
1837 unsigned int min;
1838 unsigned int max;
1839 u16 fll_fratio;
1840 int ratio;
1841} fll_fratios[] = {
1842 { 0, 64000, 4, 16 },
1843 { 64000, 128000, 3, 8 },
1844 { 128000, 256000, 2, 4 },
1845 { 256000, 1000000, 1, 2 },
1846 { 1000000, 13500000, 0, 1 },
1847};
1848
1849static int fll_factors(struct _fll_div *fll_div, unsigned int Fref,
1850 unsigned int Fout)
1851{
1852 unsigned int target;
1853 unsigned int div;
1854 unsigned int fratio, gcd_fll;
1855 int i;
1856
1857
1858 div = 1;
1859 fll_div->fll_refclk_div = 0;
1860 while ((Fref / div) > 13500000) {
1861 div *= 2;
1862 fll_div->fll_refclk_div++;
1863
1864 if (div > 8) {
1865 pr_err("Can't scale %dMHz input down to <=13.5MHz\n",
1866 Fref);
1867 return -EINVAL;
1868 }
1869 }
1870
1871 pr_debug("FLL Fref=%u Fout=%u\n", Fref, Fout);
1872
1873
1874 Fref /= div;
1875
1876
1877 div = 2;
1878 while (Fout * div < 90000000) {
1879 div++;
1880 if (div > 64) {
1881 pr_err("Unable to find FLL_OUTDIV for Fout=%uHz\n",
1882 Fout);
1883 return -EINVAL;
1884 }
1885 }
1886 target = Fout * div;
1887 fll_div->fll_outdiv = div - 1;
1888
1889 pr_debug("FLL Fvco=%dHz\n", target);
1890
1891
1892 for (i = 0; i < ARRAY_SIZE(fll_fratios); i++) {
1893 if (fll_fratios[i].min <= Fref && Fref <= fll_fratios[i].max) {
1894 fll_div->fll_fratio = fll_fratios[i].fll_fratio;
1895 fratio = fll_fratios[i].ratio;
1896 break;
1897 }
1898 }
1899 if (i == ARRAY_SIZE(fll_fratios)) {
1900 pr_err("Unable to find FLL_FRATIO for Fref=%uHz\n", Fref);
1901 return -EINVAL;
1902 }
1903
1904 fll_div->n = target / (fratio * Fref);
1905
1906 if (target % Fref == 0) {
1907 fll_div->theta = 0;
1908 fll_div->lambda = 0;
1909 } else {
1910 gcd_fll = gcd(target, fratio * Fref);
1911
1912 fll_div->theta = (target - (fll_div->n * fratio * Fref))
1913 / gcd_fll;
1914 fll_div->lambda = (fratio * Fref) / gcd_fll;
1915 }
1916
1917 pr_debug("FLL N=%x THETA=%x LAMBDA=%x\n",
1918 fll_div->n, fll_div->theta, fll_div->lambda);
1919 pr_debug("FLL_FRATIO=%x(%d) FLL_OUTDIV=%x FLL_REFCLK_DIV=%x\n",
1920 fll_div->fll_fratio, fratio, fll_div->fll_outdiv,
1921 fll_div->fll_refclk_div);
1922
1923 return 0;
1924}
1925
1926static int wm2200_set_fll(struct snd_soc_component *component, int fll_id, int source,
1927 unsigned int Fref, unsigned int Fout)
1928{
1929 struct i2c_client *i2c = to_i2c_client(component->dev);
1930 struct wm2200_priv *wm2200 = snd_soc_component_get_drvdata(component);
1931 struct _fll_div factors;
1932 int ret, i, timeout;
1933 unsigned long time_left;
1934
1935 if (!Fout) {
1936 dev_dbg(component->dev, "FLL disabled");
1937
1938 if (wm2200->fll_fout)
1939 pm_runtime_put(component->dev);
1940
1941 wm2200->fll_fout = 0;
1942 snd_soc_component_update_bits(component, WM2200_FLL_CONTROL_1,
1943 WM2200_FLL_ENA, 0);
1944 return 0;
1945 }
1946
1947 switch (source) {
1948 case WM2200_FLL_SRC_MCLK1:
1949 case WM2200_FLL_SRC_MCLK2:
1950 case WM2200_FLL_SRC_BCLK:
1951 break;
1952 default:
1953 dev_err(component->dev, "Invalid FLL source %d\n", source);
1954 return -EINVAL;
1955 }
1956
1957 ret = fll_factors(&factors, Fref, Fout);
1958 if (ret < 0)
1959 return ret;
1960
1961
1962 snd_soc_component_update_bits(component, WM2200_FLL_CONTROL_1, WM2200_FLL_ENA, 0);
1963
1964 snd_soc_component_update_bits(component, WM2200_FLL_CONTROL_2,
1965 WM2200_FLL_OUTDIV_MASK | WM2200_FLL_FRATIO_MASK,
1966 (factors.fll_outdiv << WM2200_FLL_OUTDIV_SHIFT) |
1967 factors.fll_fratio);
1968 if (factors.theta) {
1969 snd_soc_component_update_bits(component, WM2200_FLL_CONTROL_3,
1970 WM2200_FLL_FRACN_ENA,
1971 WM2200_FLL_FRACN_ENA);
1972 snd_soc_component_update_bits(component, WM2200_FLL_EFS_2,
1973 WM2200_FLL_EFS_ENA,
1974 WM2200_FLL_EFS_ENA);
1975 } else {
1976 snd_soc_component_update_bits(component, WM2200_FLL_CONTROL_3,
1977 WM2200_FLL_FRACN_ENA, 0);
1978 snd_soc_component_update_bits(component, WM2200_FLL_EFS_2,
1979 WM2200_FLL_EFS_ENA, 0);
1980 }
1981
1982 snd_soc_component_update_bits(component, WM2200_FLL_CONTROL_4, WM2200_FLL_THETA_MASK,
1983 factors.theta);
1984 snd_soc_component_update_bits(component, WM2200_FLL_CONTROL_6, WM2200_FLL_N_MASK,
1985 factors.n);
1986 snd_soc_component_update_bits(component, WM2200_FLL_CONTROL_7,
1987 WM2200_FLL_CLK_REF_DIV_MASK |
1988 WM2200_FLL_CLK_REF_SRC_MASK,
1989 (factors.fll_refclk_div
1990 << WM2200_FLL_CLK_REF_DIV_SHIFT) | source);
1991 snd_soc_component_update_bits(component, WM2200_FLL_EFS_1,
1992 WM2200_FLL_LAMBDA_MASK, factors.lambda);
1993
1994
1995 try_wait_for_completion(&wm2200->fll_lock);
1996
1997 pm_runtime_get_sync(component->dev);
1998
1999 snd_soc_component_update_bits(component, WM2200_FLL_CONTROL_1,
2000 WM2200_FLL_ENA, WM2200_FLL_ENA);
2001
2002 if (i2c->irq)
2003 timeout = 2;
2004 else
2005 timeout = 50;
2006
2007 snd_soc_component_update_bits(component, WM2200_CLOCKING_3, WM2200_SYSCLK_ENA,
2008 WM2200_SYSCLK_ENA);
2009
2010
2011 for (i = 0; i < timeout; i++) {
2012 if (i2c->irq) {
2013 time_left = wait_for_completion_timeout(
2014 &wm2200->fll_lock,
2015 msecs_to_jiffies(25));
2016 if (time_left > 0)
2017 break;
2018 } else {
2019 msleep(1);
2020 }
2021
2022 ret = snd_soc_component_read(component,
2023 WM2200_INTERRUPT_RAW_STATUS_2);
2024 if (ret < 0) {
2025 dev_err(component->dev,
2026 "Failed to read FLL status: %d\n",
2027 ret);
2028 continue;
2029 }
2030 if (ret & WM2200_FLL_LOCK_STS)
2031 break;
2032 }
2033 if (i == timeout) {
2034 dev_err(component->dev, "FLL lock timed out\n");
2035 pm_runtime_put(component->dev);
2036 return -ETIMEDOUT;
2037 }
2038
2039 wm2200->fll_src = source;
2040 wm2200->fll_fref = Fref;
2041 wm2200->fll_fout = Fout;
2042
2043 dev_dbg(component->dev, "FLL running %dHz->%dHz\n", Fref, Fout);
2044
2045 return 0;
2046}
2047
2048static int wm2200_dai_probe(struct snd_soc_dai *dai)
2049{
2050 struct snd_soc_component *component = dai->component;
2051 struct wm2200_priv *wm2200 = snd_soc_component_get_drvdata(component);
2052 unsigned int val = 0;
2053 int ret;
2054
2055 ret = snd_soc_component_read(component, WM2200_GPIO_CTRL_1);
2056 if (ret >= 0) {
2057 if ((ret & WM2200_GP1_FN_MASK) != 0) {
2058 wm2200->symmetric_rates = true;
2059 val = WM2200_AIF1TX_LRCLK_SRC;
2060 }
2061 } else {
2062 dev_err(component->dev, "Failed to read GPIO 1 config: %d\n", ret);
2063 }
2064
2065 snd_soc_component_update_bits(component, WM2200_AUDIO_IF_1_2,
2066 WM2200_AIF1TX_LRCLK_SRC, val);
2067
2068 return 0;
2069}
2070
2071#define WM2200_RATES SNDRV_PCM_RATE_8000_48000
2072
2073#define WM2200_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
2074 SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
2075
2076static struct snd_soc_dai_driver wm2200_dai = {
2077 .name = "wm2200",
2078 .probe = wm2200_dai_probe,
2079 .playback = {
2080 .stream_name = "Playback",
2081 .channels_min = 2,
2082 .channels_max = 2,
2083 .rates = WM2200_RATES,
2084 .formats = WM2200_FORMATS,
2085 },
2086 .capture = {
2087 .stream_name = "Capture",
2088 .channels_min = 2,
2089 .channels_max = 2,
2090 .rates = WM2200_RATES,
2091 .formats = WM2200_FORMATS,
2092 },
2093 .ops = &wm2200_dai_ops,
2094};
2095
2096static const struct snd_soc_component_driver soc_component_wm2200 = {
2097 .probe = wm2200_probe,
2098 .set_sysclk = wm2200_set_sysclk,
2099 .set_pll = wm2200_set_fll,
2100 .controls = wm2200_snd_controls,
2101 .num_controls = ARRAY_SIZE(wm2200_snd_controls),
2102 .dapm_widgets = wm2200_dapm_widgets,
2103 .num_dapm_widgets = ARRAY_SIZE(wm2200_dapm_widgets),
2104 .dapm_routes = wm2200_dapm_routes,
2105 .num_dapm_routes = ARRAY_SIZE(wm2200_dapm_routes),
2106 .endianness = 1,
2107 .non_legacy_dai_naming = 1,
2108};
2109
2110static irqreturn_t wm2200_irq(int irq, void *data)
2111{
2112 struct wm2200_priv *wm2200 = data;
2113 unsigned int val, mask;
2114 int ret;
2115
2116 ret = regmap_read(wm2200->regmap, WM2200_INTERRUPT_STATUS_2, &val);
2117 if (ret != 0) {
2118 dev_err(wm2200->dev, "Failed to read IRQ status: %d\n", ret);
2119 return IRQ_NONE;
2120 }
2121
2122 ret = regmap_read(wm2200->regmap, WM2200_INTERRUPT_STATUS_2_MASK,
2123 &mask);
2124 if (ret != 0) {
2125 dev_warn(wm2200->dev, "Failed to read IRQ mask: %d\n", ret);
2126 mask = 0;
2127 }
2128
2129 val &= ~mask;
2130
2131 if (val & WM2200_FLL_LOCK_EINT) {
2132 dev_dbg(wm2200->dev, "FLL locked\n");
2133 complete(&wm2200->fll_lock);
2134 }
2135
2136 if (val) {
2137 regmap_write(wm2200->regmap, WM2200_INTERRUPT_STATUS_2, val);
2138
2139 return IRQ_HANDLED;
2140 } else {
2141 return IRQ_NONE;
2142 }
2143}
2144
2145static const struct regmap_config wm2200_regmap = {
2146 .reg_bits = 16,
2147 .val_bits = 16,
2148
2149 .max_register = WM2200_MAX_REGISTER + (ARRAY_SIZE(wm2200_ranges) *
2150 WM2200_DSP_SPACING),
2151 .reg_defaults = wm2200_reg_defaults,
2152 .num_reg_defaults = ARRAY_SIZE(wm2200_reg_defaults),
2153 .volatile_reg = wm2200_volatile_register,
2154 .readable_reg = wm2200_readable_register,
2155 .cache_type = REGCACHE_RBTREE,
2156 .ranges = wm2200_ranges,
2157 .num_ranges = ARRAY_SIZE(wm2200_ranges),
2158};
2159
2160static const unsigned int wm2200_dig_vu[] = {
2161 WM2200_DAC_DIGITAL_VOLUME_1L,
2162 WM2200_DAC_DIGITAL_VOLUME_1R,
2163 WM2200_DAC_DIGITAL_VOLUME_2L,
2164 WM2200_DAC_DIGITAL_VOLUME_2R,
2165 WM2200_ADC_DIGITAL_VOLUME_1L,
2166 WM2200_ADC_DIGITAL_VOLUME_1R,
2167 WM2200_ADC_DIGITAL_VOLUME_2L,
2168 WM2200_ADC_DIGITAL_VOLUME_2R,
2169 WM2200_ADC_DIGITAL_VOLUME_3L,
2170 WM2200_ADC_DIGITAL_VOLUME_3R,
2171};
2172
2173static const unsigned int wm2200_mic_ctrl_reg[] = {
2174 WM2200_IN1L_CONTROL,
2175 WM2200_IN2L_CONTROL,
2176 WM2200_IN3L_CONTROL,
2177};
2178
2179static int wm2200_i2c_probe(struct i2c_client *i2c,
2180 const struct i2c_device_id *id)
2181{
2182 struct wm2200_pdata *pdata = dev_get_platdata(&i2c->dev);
2183 struct wm2200_priv *wm2200;
2184 unsigned int reg;
2185 int ret, i;
2186 int val;
2187
2188 wm2200 = devm_kzalloc(&i2c->dev, sizeof(struct wm2200_priv),
2189 GFP_KERNEL);
2190 if (wm2200 == NULL)
2191 return -ENOMEM;
2192
2193 wm2200->dev = &i2c->dev;
2194 init_completion(&wm2200->fll_lock);
2195
2196 wm2200->regmap = devm_regmap_init_i2c(i2c, &wm2200_regmap);
2197 if (IS_ERR(wm2200->regmap)) {
2198 ret = PTR_ERR(wm2200->regmap);
2199 dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
2200 ret);
2201 return ret;
2202 }
2203
2204 for (i = 0; i < 2; i++) {
2205 wm2200->dsp[i].type = WMFW_ADSP1;
2206 wm2200->dsp[i].part = "wm2200";
2207 wm2200->dsp[i].num = i + 1;
2208 wm2200->dsp[i].dev = &i2c->dev;
2209 wm2200->dsp[i].regmap = wm2200->regmap;
2210 wm2200->dsp[i].sysclk_reg = WM2200_CLOCKING_3;
2211 wm2200->dsp[i].sysclk_mask = WM2200_SYSCLK_FREQ_MASK;
2212 wm2200->dsp[i].sysclk_shift = WM2200_SYSCLK_FREQ_SHIFT;
2213 }
2214
2215 wm2200->dsp[0].base = WM2200_DSP1_CONTROL_1;
2216 wm2200->dsp[0].mem = wm2200_dsp1_regions;
2217 wm2200->dsp[0].num_mems = ARRAY_SIZE(wm2200_dsp1_regions);
2218
2219 wm2200->dsp[1].base = WM2200_DSP2_CONTROL_1;
2220 wm2200->dsp[1].mem = wm2200_dsp2_regions;
2221 wm2200->dsp[1].num_mems = ARRAY_SIZE(wm2200_dsp2_regions);
2222
2223 for (i = 0; i < ARRAY_SIZE(wm2200->dsp); i++)
2224 wm_adsp1_init(&wm2200->dsp[i]);
2225
2226 if (pdata)
2227 wm2200->pdata = *pdata;
2228
2229 i2c_set_clientdata(i2c, wm2200);
2230
2231 for (i = 0; i < ARRAY_SIZE(wm2200->core_supplies); i++)
2232 wm2200->core_supplies[i].supply = wm2200_core_supply_names[i];
2233
2234 ret = devm_regulator_bulk_get(&i2c->dev,
2235 ARRAY_SIZE(wm2200->core_supplies),
2236 wm2200->core_supplies);
2237 if (ret != 0) {
2238 dev_err(&i2c->dev, "Failed to request core supplies: %d\n",
2239 ret);
2240 return ret;
2241 }
2242
2243 ret = regulator_bulk_enable(ARRAY_SIZE(wm2200->core_supplies),
2244 wm2200->core_supplies);
2245 if (ret != 0) {
2246 dev_err(&i2c->dev, "Failed to enable core supplies: %d\n",
2247 ret);
2248 return ret;
2249 }
2250
2251 if (wm2200->pdata.ldo_ena) {
2252 ret = devm_gpio_request_one(&i2c->dev, wm2200->pdata.ldo_ena,
2253 GPIOF_OUT_INIT_HIGH,
2254 "WM2200 LDOENA");
2255 if (ret < 0) {
2256 dev_err(&i2c->dev, "Failed to request LDOENA %d: %d\n",
2257 wm2200->pdata.ldo_ena, ret);
2258 goto err_enable;
2259 }
2260 msleep(2);
2261 }
2262
2263 if (wm2200->pdata.reset) {
2264 ret = devm_gpio_request_one(&i2c->dev, wm2200->pdata.reset,
2265 GPIOF_OUT_INIT_HIGH,
2266 "WM2200 /RESET");
2267 if (ret < 0) {
2268 dev_err(&i2c->dev, "Failed to request /RESET %d: %d\n",
2269 wm2200->pdata.reset, ret);
2270 goto err_ldo;
2271 }
2272 }
2273
2274 ret = regmap_read(wm2200->regmap, WM2200_SOFTWARE_RESET, ®);
2275 if (ret < 0) {
2276 dev_err(&i2c->dev, "Failed to read ID register: %d\n", ret);
2277 goto err_reset;
2278 }
2279 switch (reg) {
2280 case 0x2200:
2281 break;
2282
2283 default:
2284 dev_err(&i2c->dev, "Device is not a WM2200, ID is %x\n", reg);
2285 ret = -EINVAL;
2286 goto err_reset;
2287 }
2288
2289 ret = regmap_read(wm2200->regmap, WM2200_DEVICE_REVISION, ®);
2290 if (ret < 0) {
2291 dev_err(&i2c->dev, "Failed to read revision register\n");
2292 goto err_reset;
2293 }
2294
2295 wm2200->rev = reg & WM2200_DEVICE_REVISION_MASK;
2296
2297 dev_info(&i2c->dev, "revision %c\n", wm2200->rev + 'A');
2298
2299 switch (wm2200->rev) {
2300 case 0:
2301 case 1:
2302 ret = regmap_register_patch(wm2200->regmap, wm2200_reva_patch,
2303 ARRAY_SIZE(wm2200_reva_patch));
2304 if (ret != 0) {
2305 dev_err(&i2c->dev, "Failed to register patch: %d\n",
2306 ret);
2307 }
2308 break;
2309 default:
2310 break;
2311 }
2312
2313 ret = wm2200_reset(wm2200);
2314 if (ret < 0) {
2315 dev_err(&i2c->dev, "Failed to issue reset\n");
2316 goto err_reset;
2317 }
2318
2319 for (i = 0; i < ARRAY_SIZE(wm2200->pdata.gpio_defaults); i++) {
2320 if (!wm2200->pdata.gpio_defaults[i])
2321 continue;
2322
2323 regmap_write(wm2200->regmap, WM2200_GPIO_CTRL_1 + i,
2324 wm2200->pdata.gpio_defaults[i]);
2325 }
2326
2327 for (i = 0; i < ARRAY_SIZE(wm2200_dig_vu); i++)
2328 regmap_update_bits(wm2200->regmap, wm2200_dig_vu[i],
2329 WM2200_OUT_VU, WM2200_OUT_VU);
2330
2331
2332 for (i = 0; i < 6; i++) {
2333 regmap_write(wm2200->regmap, WM2200_AUDIO_IF_1_10 + i, i);
2334 regmap_write(wm2200->regmap, WM2200_AUDIO_IF_1_16 + i, i);
2335 }
2336
2337 for (i = 0; i < WM2200_MAX_MICBIAS; i++) {
2338 if (!wm2200->pdata.micbias[i].mb_lvl &&
2339 !wm2200->pdata.micbias[i].bypass)
2340 continue;
2341
2342
2343 if (!wm2200->pdata.micbias[i].mb_lvl)
2344 wm2200->pdata.micbias[i].mb_lvl
2345 = WM2200_MBIAS_LVL_1V5;
2346
2347 val = (wm2200->pdata.micbias[i].mb_lvl -1)
2348 << WM2200_MICB1_LVL_SHIFT;
2349
2350 if (wm2200->pdata.micbias[i].discharge)
2351 val |= WM2200_MICB1_DISCH;
2352
2353 if (wm2200->pdata.micbias[i].fast_start)
2354 val |= WM2200_MICB1_RATE;
2355
2356 if (wm2200->pdata.micbias[i].bypass)
2357 val |= WM2200_MICB1_MODE;
2358
2359 regmap_update_bits(wm2200->regmap,
2360 WM2200_MIC_BIAS_CTRL_1 + i,
2361 WM2200_MICB1_LVL_MASK |
2362 WM2200_MICB1_DISCH |
2363 WM2200_MICB1_MODE |
2364 WM2200_MICB1_RATE, val);
2365 }
2366
2367 for (i = 0; i < ARRAY_SIZE(wm2200->pdata.in_mode); i++) {
2368 regmap_update_bits(wm2200->regmap, wm2200_mic_ctrl_reg[i],
2369 WM2200_IN1_MODE_MASK |
2370 WM2200_IN1_DMIC_SUP_MASK,
2371 (wm2200->pdata.in_mode[i] <<
2372 WM2200_IN1_MODE_SHIFT) |
2373 (wm2200->pdata.dmic_sup[i] <<
2374 WM2200_IN1_DMIC_SUP_SHIFT));
2375 }
2376
2377 if (i2c->irq) {
2378 ret = request_threaded_irq(i2c->irq, NULL, wm2200_irq,
2379 IRQF_TRIGGER_HIGH | IRQF_ONESHOT,
2380 "wm2200", wm2200);
2381 if (ret == 0)
2382 regmap_update_bits(wm2200->regmap,
2383 WM2200_INTERRUPT_STATUS_2_MASK,
2384 WM2200_FLL_LOCK_EINT, 0);
2385 else
2386 dev_err(&i2c->dev, "Failed to request IRQ %d: %d\n",
2387 i2c->irq, ret);
2388 }
2389
2390 pm_runtime_set_active(&i2c->dev);
2391 pm_runtime_enable(&i2c->dev);
2392 pm_request_idle(&i2c->dev);
2393
2394 ret = devm_snd_soc_register_component(&i2c->dev, &soc_component_wm2200,
2395 &wm2200_dai, 1);
2396 if (ret != 0) {
2397 dev_err(&i2c->dev, "Failed to register CODEC: %d\n", ret);
2398 goto err_pm_runtime;
2399 }
2400
2401 return 0;
2402
2403err_pm_runtime:
2404 pm_runtime_disable(&i2c->dev);
2405 if (i2c->irq)
2406 free_irq(i2c->irq, wm2200);
2407err_reset:
2408 if (wm2200->pdata.reset)
2409 gpio_set_value_cansleep(wm2200->pdata.reset, 0);
2410err_ldo:
2411 if (wm2200->pdata.ldo_ena)
2412 gpio_set_value_cansleep(wm2200->pdata.ldo_ena, 0);
2413err_enable:
2414 regulator_bulk_disable(ARRAY_SIZE(wm2200->core_supplies),
2415 wm2200->core_supplies);
2416 return ret;
2417}
2418
2419static int wm2200_i2c_remove(struct i2c_client *i2c)
2420{
2421 struct wm2200_priv *wm2200 = i2c_get_clientdata(i2c);
2422
2423 pm_runtime_disable(&i2c->dev);
2424 if (i2c->irq)
2425 free_irq(i2c->irq, wm2200);
2426 if (wm2200->pdata.reset)
2427 gpio_set_value_cansleep(wm2200->pdata.reset, 0);
2428 if (wm2200->pdata.ldo_ena)
2429 gpio_set_value_cansleep(wm2200->pdata.ldo_ena, 0);
2430 regulator_bulk_disable(ARRAY_SIZE(wm2200->core_supplies),
2431 wm2200->core_supplies);
2432
2433 return 0;
2434}
2435
2436#ifdef CONFIG_PM
2437static int wm2200_runtime_suspend(struct device *dev)
2438{
2439 struct wm2200_priv *wm2200 = dev_get_drvdata(dev);
2440
2441 regcache_cache_only(wm2200->regmap, true);
2442 regcache_mark_dirty(wm2200->regmap);
2443 if (wm2200->pdata.ldo_ena)
2444 gpio_set_value_cansleep(wm2200->pdata.ldo_ena, 0);
2445 regulator_bulk_disable(ARRAY_SIZE(wm2200->core_supplies),
2446 wm2200->core_supplies);
2447
2448 return 0;
2449}
2450
2451static int wm2200_runtime_resume(struct device *dev)
2452{
2453 struct wm2200_priv *wm2200 = dev_get_drvdata(dev);
2454 int ret;
2455
2456 ret = regulator_bulk_enable(ARRAY_SIZE(wm2200->core_supplies),
2457 wm2200->core_supplies);
2458 if (ret != 0) {
2459 dev_err(dev, "Failed to enable supplies: %d\n",
2460 ret);
2461 return ret;
2462 }
2463
2464 if (wm2200->pdata.ldo_ena) {
2465 gpio_set_value_cansleep(wm2200->pdata.ldo_ena, 1);
2466 msleep(2);
2467 }
2468
2469 regcache_cache_only(wm2200->regmap, false);
2470 regcache_sync(wm2200->regmap);
2471
2472 return 0;
2473}
2474#endif
2475
2476static const struct dev_pm_ops wm2200_pm = {
2477 SET_RUNTIME_PM_OPS(wm2200_runtime_suspend, wm2200_runtime_resume,
2478 NULL)
2479};
2480
2481static const struct i2c_device_id wm2200_i2c_id[] = {
2482 { "wm2200", 0 },
2483 { }
2484};
2485MODULE_DEVICE_TABLE(i2c, wm2200_i2c_id);
2486
2487static struct i2c_driver wm2200_i2c_driver = {
2488 .driver = {
2489 .name = "wm2200",
2490 .pm = &wm2200_pm,
2491 },
2492 .probe = wm2200_i2c_probe,
2493 .remove = wm2200_i2c_remove,
2494 .id_table = wm2200_i2c_id,
2495};
2496
2497module_i2c_driver(wm2200_i2c_driver);
2498
2499MODULE_DESCRIPTION("ASoC WM2200 driver");
2500MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
2501MODULE_LICENSE("GPL");
2502
