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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
72#define WM2200_NUM_CORE_SUPPLIES 2
73static const char *wm2200_core_supply_names[WM2200_NUM_CORE_SUPPLIES] = {
74 "DBVDD",
75 "LDOVDD",
76};
77
78struct wm2200_fll {
79 int fref;
80 int fout;
81 int src;
82 struct completion lock;
83};
84
85
86struct wm2200_priv {
87 struct wm_adsp dsp[2];
88 struct regmap *regmap;
89 struct device *dev;
90 struct snd_soc_component *component;
91 struct wm2200_pdata pdata;
92 struct regulator_bulk_data core_supplies[WM2200_NUM_CORE_SUPPLIES];
93
94 struct completion fll_lock;
95 int fll_fout;
96 int fll_fref;
97 int fll_src;
98
99 int rev;
100 int sysclk;
101
102 unsigned int symmetric_rates:1;
103};
104
105#define WM2200_DSP_RANGE_BASE (WM2200_MAX_REGISTER + 1)
106#define WM2200_DSP_SPACING 12288
107
108#define WM2200_DSP1_DM_BASE (WM2200_DSP_RANGE_BASE + (0 * WM2200_DSP_SPACING))
109#define WM2200_DSP1_PM_BASE (WM2200_DSP_RANGE_BASE + (1 * WM2200_DSP_SPACING))
110#define WM2200_DSP1_ZM_BASE (WM2200_DSP_RANGE_BASE + (2 * WM2200_DSP_SPACING))
111#define WM2200_DSP2_DM_BASE (WM2200_DSP_RANGE_BASE + (3 * WM2200_DSP_SPACING))
112#define WM2200_DSP2_PM_BASE (WM2200_DSP_RANGE_BASE + (4 * WM2200_DSP_SPACING))
113#define WM2200_DSP2_ZM_BASE (WM2200_DSP_RANGE_BASE + (5 * WM2200_DSP_SPACING))
114
115static const struct regmap_range_cfg wm2200_ranges[] = {
116 { .name = "DSP1DM", .range_min = WM2200_DSP1_DM_BASE,
117 .range_max = WM2200_DSP1_DM_BASE + 12287,
118 .selector_reg = WM2200_DSP1_CONTROL_3,
119 .selector_mask = WM2200_DSP1_PAGE_BASE_DM_0_MASK,
120 .selector_shift = WM2200_DSP1_PAGE_BASE_DM_0_SHIFT,
121 .window_start = WM2200_DSP1_DM_0, .window_len = 2048, },
122
123 { .name = "DSP1PM", .range_min = WM2200_DSP1_PM_BASE,
124 .range_max = WM2200_DSP1_PM_BASE + 12287,
125 .selector_reg = WM2200_DSP1_CONTROL_2,
126 .selector_mask = WM2200_DSP1_PAGE_BASE_PM_0_MASK,
127 .selector_shift = WM2200_DSP1_PAGE_BASE_PM_0_SHIFT,
128 .window_start = WM2200_DSP1_PM_0, .window_len = 768, },
129
130 { .name = "DSP1ZM", .range_min = WM2200_DSP1_ZM_BASE,
131 .range_max = WM2200_DSP1_ZM_BASE + 2047,
132 .selector_reg = WM2200_DSP1_CONTROL_4,
133 .selector_mask = WM2200_DSP1_PAGE_BASE_ZM_0_MASK,
134 .selector_shift = WM2200_DSP1_PAGE_BASE_ZM_0_SHIFT,
135 .window_start = WM2200_DSP1_ZM_0, .window_len = 1024, },
136
137 { .name = "DSP2DM", .range_min = WM2200_DSP2_DM_BASE,
138 .range_max = WM2200_DSP2_DM_BASE + 4095,
139 .selector_reg = WM2200_DSP2_CONTROL_3,
140 .selector_mask = WM2200_DSP2_PAGE_BASE_DM_0_MASK,
141 .selector_shift = WM2200_DSP2_PAGE_BASE_DM_0_SHIFT,
142 .window_start = WM2200_DSP2_DM_0, .window_len = 2048, },
143
144 { .name = "DSP2PM", .range_min = WM2200_DSP2_PM_BASE,
145 .range_max = WM2200_DSP2_PM_BASE + 11287,
146 .selector_reg = WM2200_DSP2_CONTROL_2,
147 .selector_mask = WM2200_DSP2_PAGE_BASE_PM_0_MASK,
148 .selector_shift = WM2200_DSP2_PAGE_BASE_PM_0_SHIFT,
149 .window_start = WM2200_DSP2_PM_0, .window_len = 768, },
150
151 { .name = "DSP2ZM", .range_min = WM2200_DSP2_ZM_BASE,
152 .range_max = WM2200_DSP2_ZM_BASE + 2047,
153 .selector_reg = WM2200_DSP2_CONTROL_4,
154 .selector_mask = WM2200_DSP2_PAGE_BASE_ZM_0_MASK,
155 .selector_shift = WM2200_DSP2_PAGE_BASE_ZM_0_SHIFT,
156 .window_start = WM2200_DSP2_ZM_0, .window_len = 1024, },
157};
158
159static const struct wm_adsp_region wm2200_dsp1_regions[] = {
160 { .type = WMFW_ADSP1_PM, .base = WM2200_DSP1_PM_BASE },
161 { .type = WMFW_ADSP1_DM, .base = WM2200_DSP1_DM_BASE },
162 { .type = WMFW_ADSP1_ZM, .base = WM2200_DSP1_ZM_BASE },
163};
164
165static const struct wm_adsp_region wm2200_dsp2_regions[] = {
166 { .type = WMFW_ADSP1_PM, .base = WM2200_DSP2_PM_BASE },
167 { .type = WMFW_ADSP1_DM, .base = WM2200_DSP2_DM_BASE },
168 { .type = WMFW_ADSP1_ZM, .base = WM2200_DSP2_ZM_BASE },
169};
170
171static const struct reg_default wm2200_reg_defaults[] = {
172 { 0x000B, 0x0000 },
173 { 0x0102, 0x0000 },
174 { 0x0103, 0x0011 },
175 { 0x0111, 0x0000 },
176 { 0x0112, 0x0000 },
177 { 0x0113, 0x0000 },
178 { 0x0114, 0x0000 },
179 { 0x0116, 0x0177 },
180 { 0x0117, 0x0004 },
181 { 0x0119, 0x0000 },
182 { 0x011A, 0x0002 },
183 { 0x0200, 0x0000 },
184 { 0x0201, 0x03FF },
185 { 0x0202, 0x9BDE },
186 { 0x020C, 0x0000 },
187 { 0x020D, 0x0000 },
188 { 0x020F, 0x0000 },
189 { 0x0210, 0x0000 },
190 { 0x0301, 0x0000 },
191 { 0x0302, 0x2240 },
192 { 0x0303, 0x0040 },
193 { 0x0304, 0x2240 },
194 { 0x0305, 0x0040 },
195 { 0x0306, 0x2240 },
196 { 0x0307, 0x0040 },
197 { 0x030A, 0x0000 },
198 { 0x030B, 0x0022 },
199 { 0x030C, 0x0180 },
200 { 0x030D, 0x0180 },
201 { 0x030E, 0x0180 },
202 { 0x030F, 0x0180 },
203 { 0x0310, 0x0180 },
204 { 0x0311, 0x0180 },
205 { 0x0400, 0x0000 },
206 { 0x0401, 0x0000 },
207 { 0x0402, 0x0000 },
208 { 0x0403, 0x0000 },
209 { 0x0404, 0x0000 },
210 { 0x0409, 0x0000 },
211 { 0x040A, 0x0022 },
212 { 0x040B, 0x0180 },
213 { 0x040C, 0x0180 },
214 { 0x040D, 0x0180 },
215 { 0x040E, 0x0180 },
216 { 0x0417, 0x0069 },
217 { 0x0418, 0x0000 },
218 { 0x0500, 0x0000 },
219 { 0x0501, 0x0008 },
220 { 0x0502, 0x0000 },
221 { 0x0503, 0x0000 },
222 { 0x0504, 0x0000 },
223 { 0x0505, 0x0001 },
224 { 0x0506, 0x0001 },
225 { 0x0507, 0x0000 },
226 { 0x0508, 0x0000 },
227 { 0x0509, 0x0000 },
228 { 0x050A, 0x0000 },
229 { 0x050B, 0x0000 },
230 { 0x050C, 0x0000 },
231 { 0x050D, 0x0000 },
232 { 0x050E, 0x0000 },
233 { 0x050F, 0x0000 },
234 { 0x0510, 0x0000 },
235 { 0x0511, 0x0000 },
236 { 0x0512, 0x0000 },
237 { 0x0513, 0x0000 },
238 { 0x0514, 0x0000 },
239 { 0x0515, 0x0001 },
240 { 0x0600, 0x0000 },
241 { 0x0601, 0x0080 },
242 { 0x0602, 0x0000 },
243 { 0x0603, 0x0080 },
244 { 0x0604, 0x0000 },
245 { 0x0605, 0x0080 },
246 { 0x0606, 0x0000 },
247 { 0x0607, 0x0080 },
248 { 0x0608, 0x0000 },
249 { 0x0609, 0x0080 },
250 { 0x060A, 0x0000 },
251 { 0x060B, 0x0080 },
252 { 0x060C, 0x0000 },
253 { 0x060D, 0x0080 },
254 { 0x060E, 0x0000 },
255 { 0x060F, 0x0080 },
256 { 0x0610, 0x0000 },
257 { 0x0611, 0x0080 },
258 { 0x0612, 0x0000 },
259 { 0x0613, 0x0080 },
260 { 0x0614, 0x0000 },
261 { 0x0615, 0x0080 },
262 { 0x0616, 0x0000 },
263 { 0x0617, 0x0080 },
264 { 0x0618, 0x0000 },
265 { 0x0619, 0x0080 },
266 { 0x061A, 0x0000 },
267 { 0x061B, 0x0080 },
268 { 0x061C, 0x0000 },
269 { 0x061D, 0x0080 },
270 { 0x061E, 0x0000 },
271 { 0x061F, 0x0080 },
272 { 0x0620, 0x0000 },
273 { 0x0621, 0x0080 },
274 { 0x0622, 0x0000 },
275 { 0x0623, 0x0080 },
276 { 0x0624, 0x0000 },
277 { 0x0625, 0x0080 },
278 { 0x0626, 0x0000 },
279 { 0x0627, 0x0080 },
280 { 0x0628, 0x0000 },
281 { 0x0629, 0x0080 },
282 { 0x062A, 0x0000 },
283 { 0x062B, 0x0080 },
284 { 0x062C, 0x0000 },
285 { 0x062D, 0x0080 },
286 { 0x062E, 0x0000 },
287 { 0x062F, 0x0080 },
288 { 0x0630, 0x0000 },
289 { 0x0631, 0x0080 },
290 { 0x0632, 0x0000 },
291 { 0x0633, 0x0080 },
292 { 0x0634, 0x0000 },
293 { 0x0635, 0x0080 },
294 { 0x0636, 0x0000 },
295 { 0x0637, 0x0080 },
296 { 0x0638, 0x0000 },
297 { 0x0639, 0x0080 },
298 { 0x063A, 0x0000 },
299 { 0x063B, 0x0080 },
300 { 0x063C, 0x0000 },
301 { 0x063D, 0x0080 },
302 { 0x063E, 0x0000 },
303 { 0x063F, 0x0080 },
304 { 0x0640, 0x0000 },
305 { 0x0641, 0x0080 },
306 { 0x0642, 0x0000 },
307 { 0x0643, 0x0080 },
308 { 0x0644, 0x0000 },
309 { 0x0645, 0x0080 },
310 { 0x0646, 0x0000 },
311 { 0x0647, 0x0080 },
312 { 0x0648, 0x0000 },
313 { 0x0649, 0x0080 },
314 { 0x064A, 0x0000 },
315 { 0x064B, 0x0080 },
316 { 0x064C, 0x0000 },
317 { 0x064D, 0x0080 },
318 { 0x064E, 0x0000 },
319 { 0x064F, 0x0080 },
320 { 0x0650, 0x0000 },
321 { 0x0651, 0x0080 },
322 { 0x0652, 0x0000 },
323 { 0x0653, 0x0080 },
324 { 0x0654, 0x0000 },
325 { 0x0655, 0x0080 },
326 { 0x0656, 0x0000 },
327 { 0x0657, 0x0080 },
328 { 0x0658, 0x0000 },
329 { 0x0659, 0x0080 },
330 { 0x065A, 0x0000 },
331 { 0x065B, 0x0080 },
332 { 0x065C, 0x0000 },
333 { 0x065D, 0x0080 },
334 { 0x065E, 0x0000 },
335 { 0x065F, 0x0080 },
336 { 0x0660, 0x0000 },
337 { 0x0661, 0x0080 },
338 { 0x0662, 0x0000 },
339 { 0x0663, 0x0080 },
340 { 0x0664, 0x0000 },
341 { 0x0665, 0x0080 },
342 { 0x0666, 0x0000 },
343 { 0x0667, 0x0080 },
344 { 0x0668, 0x0000 },
345 { 0x0669, 0x0080 },
346 { 0x066A, 0x0000 },
347 { 0x066B, 0x0080 },
348 { 0x066C, 0x0000 },
349 { 0x066D, 0x0080 },
350 { 0x066E, 0x0000 },
351 { 0x066F, 0x0080 },
352 { 0x0670, 0x0000 },
353 { 0x0671, 0x0080 },
354 { 0x0672, 0x0000 },
355 { 0x0673, 0x0080 },
356 { 0x0674, 0x0000 },
357 { 0x0675, 0x0080 },
358 { 0x0676, 0x0000 },
359 { 0x0677, 0x0080 },
360 { 0x0678, 0x0000 },
361 { 0x0679, 0x0080 },
362 { 0x067A, 0x0000 },
363 { 0x067B, 0x0080 },
364 { 0x067C, 0x0000 },
365 { 0x067D, 0x0080 },
366 { 0x067E, 0x0000 },
367 { 0x067F, 0x0080 },
368 { 0x0680, 0x0000 },
369 { 0x0681, 0x0000 },
370 { 0x0682, 0x0000 },
371 { 0x0683, 0x0000 },
372 { 0x0684, 0x0000 },
373 { 0x0685, 0x0000 },
374 { 0x0686, 0x0000 },
375 { 0x0687, 0x0080 },
376 { 0x0688, 0x0000 },
377 { 0x0689, 0x0080 },
378 { 0x068A, 0x0000 },
379 { 0x068B, 0x0080 },
380 { 0x068C, 0x0000 },
381 { 0x068D, 0x0080 },
382 { 0x068E, 0x0000 },
383 { 0x068F, 0x0080 },
384 { 0x0690, 0x0000 },
385 { 0x0691, 0x0080 },
386 { 0x0692, 0x0000 },
387 { 0x0693, 0x0080 },
388 { 0x0694, 0x0000 },
389 { 0x0695, 0x0080 },
390 { 0x0696, 0x0000 },
391 { 0x0697, 0x0000 },
392 { 0x0698, 0x0000 },
393 { 0x0699, 0x0000 },
394 { 0x069A, 0x0000 },
395 { 0x069B, 0x0000 },
396 { 0x0700, 0xA101 },
397 { 0x0701, 0xA101 },
398 { 0x0702, 0xA101 },
399 { 0x0703, 0xA101 },
400 { 0x0709, 0x0000 },
401 { 0x0801, 0x00FF },
402 { 0x0804, 0xFFFF },
403 { 0x0808, 0x0000 },
404 { 0x0900, 0x0000 },
405 { 0x0901, 0x0000 },
406 { 0x0902, 0x0000 },
407 { 0x0903, 0x0000 },
408 { 0x0904, 0x0000 },
409 { 0x0905, 0x0000 },
410 { 0x0906, 0x0000 },
411 { 0x0907, 0x0000 },
412 { 0x0908, 0x0000 },
413 { 0x0909, 0x0000 },
414 { 0x090A, 0x0000 },
415 { 0x090B, 0x0000 },
416 { 0x090C, 0x0000 },
417 { 0x090D, 0x0000 },
418 { 0x090E, 0x0000 },
419 { 0x090F, 0x0000 },
420 { 0x0910, 0x0000 },
421 { 0x0911, 0x0000 },
422 { 0x0912, 0x0000 },
423 { 0x0913, 0x0000 },
424 { 0x0916, 0x0000 },
425 { 0x0917, 0x0000 },
426 { 0x0918, 0x0000 },
427 { 0x0919, 0x0000 },
428 { 0x091A, 0x0000 },
429 { 0x091B, 0x0000 },
430 { 0x091C, 0x0000 },
431 { 0x091D, 0x0000 },
432 { 0x091E, 0x0000 },
433 { 0x091F, 0x0000 },
434 { 0x0920, 0x0000 },
435 { 0x0921, 0x0000 },
436 { 0x0922, 0x0000 },
437 { 0x0923, 0x0000 },
438 { 0x0924, 0x0000 },
439 { 0x0925, 0x0000 },
440 { 0x0926, 0x0000 },
441 { 0x0927, 0x0000 },
442 { 0x0928, 0x0000 },
443 { 0x0929, 0x0000 },
444 { 0x093E, 0x0000 },
445 { 0x093F, 0x0000 },
446 { 0x0942, 0x0000 },
447 { 0x0943, 0x0000 },
448 { 0x0A00, 0x0000 },
449 { 0x0A02, 0x0000 },
450 { 0x0A03, 0x0000 },
451 { 0x0A04, 0x0000 },
452 { 0x0A06, 0x0000 },
453 { 0x0A07, 0x0000 },
454 { 0x0A08, 0x0000 },
455 { 0x0A09, 0x0000 },
456 { 0x0A0A, 0x0000 },
457 { 0x0A0B, 0x0000 },
458 { 0x0A0C, 0x0000 },
459 { 0x0A0D, 0x0000 },
460 { 0x0A0F, 0x0000 },
461 { 0x0A10, 0x0000 },
462 { 0x0A11, 0x0000 },
463 { 0x0A12, 0x0000 },
464 { 0x0A13, 0x0000 },
465 { 0x0A14, 0x0000 },
466 { 0x0A16, 0x0000 },
467 { 0x0A17, 0x0000 },
468 { 0x0A18, 0x0000 },
469 { 0x0A1A, 0x1800 },
470 { 0x0A1B, 0x1000 },
471 { 0x0A1C, 0x0400 },
472 { 0x0A1E, 0x0000 },
473 { 0x0A20, 0x0000 },
474 { 0x0A21, 0x0000 },
475 { 0x0A22, 0x0000 },
476 { 0x0A23, 0x0000 },
477 { 0x0A24, 0x0000 },
478 { 0x0A26, 0x0000 },
479 { 0x0B00, 0x0000 },
480 { 0x0B02, 0x0000 },
481 { 0x0B03, 0x0000 },
482 { 0x0B04, 0x0000 },
483 { 0x0B06, 0x0000 },
484 { 0x0B07, 0x0000 },
485 { 0x0B08, 0x0000 },
486 { 0x0B09, 0x0000 },
487 { 0x0B0A, 0x0000 },
488 { 0x0B0B, 0x0000 },
489 { 0x0B0C, 0x0000 },
490 { 0x0B0D, 0x0000 },
491 { 0x0B0F, 0x0000 },
492 { 0x0B10, 0x0000 },
493 { 0x0B11, 0x0000 },
494 { 0x0B12, 0x0000 },
495 { 0x0B13, 0x0000 },
496 { 0x0B14, 0x0000 },
497 { 0x0B16, 0x0000 },
498 { 0x0B17, 0x0000 },
499 { 0x0B18, 0x0000 },
500 { 0x0B1A, 0x0800 },
501 { 0x0B1B, 0x1000 },
502 { 0x0B1C, 0x0400 },
503 { 0x0B1E, 0x0000 },
504 { 0x0B20, 0x0000 },
505 { 0x0B21, 0x0000 },
506 { 0x0B22, 0x0000 },
507 { 0x0B23, 0x0000 },
508 { 0x0B24, 0x0000 },
509 { 0x0B26, 0x0000 },
510};
511
512static bool wm2200_volatile_register(struct device *dev, unsigned int reg)
513{
514 int i;
515
516 for (i = 0; i < ARRAY_SIZE(wm2200_ranges); i++)
517 if ((reg >= wm2200_ranges[i].window_start &&
518 reg <= wm2200_ranges[i].window_start +
519 wm2200_ranges[i].window_len) ||
520 (reg >= wm2200_ranges[i].range_min &&
521 reg <= wm2200_ranges[i].range_max))
522 return true;
523
524 switch (reg) {
525 case WM2200_SOFTWARE_RESET:
526 case WM2200_DEVICE_REVISION:
527 case WM2200_ADPS1_IRQ0:
528 case WM2200_ADPS1_IRQ1:
529 case WM2200_INTERRUPT_STATUS_1:
530 case WM2200_INTERRUPT_STATUS_2:
531 case WM2200_INTERRUPT_RAW_STATUS_2:
532 return true;
533 default:
534 return false;
535 }
536}
537
538static bool wm2200_readable_register(struct device *dev, unsigned int reg)
539{
540 int i;
541
542 for (i = 0; i < ARRAY_SIZE(wm2200_ranges); i++)
543 if ((reg >= wm2200_ranges[i].window_start &&
544 reg <= wm2200_ranges[i].window_start +
545 wm2200_ranges[i].window_len) ||
546 (reg >= wm2200_ranges[i].range_min &&
547 reg <= wm2200_ranges[i].range_max))
548 return true;
549
550 switch (reg) {
551 case WM2200_SOFTWARE_RESET:
552 case WM2200_DEVICE_REVISION:
553 case WM2200_TONE_GENERATOR_1:
554 case WM2200_CLOCKING_3:
555 case WM2200_CLOCKING_4:
556 case WM2200_FLL_CONTROL_1:
557 case WM2200_FLL_CONTROL_2:
558 case WM2200_FLL_CONTROL_3:
559 case WM2200_FLL_CONTROL_4:
560 case WM2200_FLL_CONTROL_6:
561 case WM2200_FLL_CONTROL_7:
562 case WM2200_FLL_EFS_1:
563 case WM2200_FLL_EFS_2:
564 case WM2200_MIC_CHARGE_PUMP_1:
565 case WM2200_MIC_CHARGE_PUMP_2:
566 case WM2200_DM_CHARGE_PUMP_1:
567 case WM2200_MIC_BIAS_CTRL_1:
568 case WM2200_MIC_BIAS_CTRL_2:
569 case WM2200_EAR_PIECE_CTRL_1:
570 case WM2200_EAR_PIECE_CTRL_2:
571 case WM2200_INPUT_ENABLES:
572 case WM2200_IN1L_CONTROL:
573 case WM2200_IN1R_CONTROL:
574 case WM2200_IN2L_CONTROL:
575 case WM2200_IN2R_CONTROL:
576 case WM2200_IN3L_CONTROL:
577 case WM2200_IN3R_CONTROL:
578 case WM2200_RXANC_SRC:
579 case WM2200_INPUT_VOLUME_RAMP:
580 case WM2200_ADC_DIGITAL_VOLUME_1L:
581 case WM2200_ADC_DIGITAL_VOLUME_1R:
582 case WM2200_ADC_DIGITAL_VOLUME_2L:
583 case WM2200_ADC_DIGITAL_VOLUME_2R:
584 case WM2200_ADC_DIGITAL_VOLUME_3L:
585 case WM2200_ADC_DIGITAL_VOLUME_3R:
586 case WM2200_OUTPUT_ENABLES:
587 case WM2200_DAC_VOLUME_LIMIT_1L:
588 case WM2200_DAC_VOLUME_LIMIT_1R:
589 case WM2200_DAC_VOLUME_LIMIT_2L:
590 case WM2200_DAC_VOLUME_LIMIT_2R:
591 case WM2200_DAC_AEC_CONTROL_1:
592 case WM2200_OUTPUT_VOLUME_RAMP:
593 case WM2200_DAC_DIGITAL_VOLUME_1L:
594 case WM2200_DAC_DIGITAL_VOLUME_1R:
595 case WM2200_DAC_DIGITAL_VOLUME_2L:
596 case WM2200_DAC_DIGITAL_VOLUME_2R:
597 case WM2200_PDM_1:
598 case WM2200_PDM_2:
599 case WM2200_AUDIO_IF_1_1:
600 case WM2200_AUDIO_IF_1_2:
601 case WM2200_AUDIO_IF_1_3:
602 case WM2200_AUDIO_IF_1_4:
603 case WM2200_AUDIO_IF_1_5:
604 case WM2200_AUDIO_IF_1_6:
605 case WM2200_AUDIO_IF_1_7:
606 case WM2200_AUDIO_IF_1_8:
607 case WM2200_AUDIO_IF_1_9:
608 case WM2200_AUDIO_IF_1_10:
609 case WM2200_AUDIO_IF_1_11:
610 case WM2200_AUDIO_IF_1_12:
611 case WM2200_AUDIO_IF_1_13:
612 case WM2200_AUDIO_IF_1_14:
613 case WM2200_AUDIO_IF_1_15:
614 case WM2200_AUDIO_IF_1_16:
615 case WM2200_AUDIO_IF_1_17:
616 case WM2200_AUDIO_IF_1_18:
617 case WM2200_AUDIO_IF_1_19:
618 case WM2200_AUDIO_IF_1_20:
619 case WM2200_AUDIO_IF_1_21:
620 case WM2200_AUDIO_IF_1_22:
621 case WM2200_OUT1LMIX_INPUT_1_SOURCE:
622 case WM2200_OUT1LMIX_INPUT_1_VOLUME:
623 case WM2200_OUT1LMIX_INPUT_2_SOURCE:
624 case WM2200_OUT1LMIX_INPUT_2_VOLUME:
625 case WM2200_OUT1LMIX_INPUT_3_SOURCE:
626 case WM2200_OUT1LMIX_INPUT_3_VOLUME:
627 case WM2200_OUT1LMIX_INPUT_4_SOURCE:
628 case WM2200_OUT1LMIX_INPUT_4_VOLUME:
629 case WM2200_OUT1RMIX_INPUT_1_SOURCE:
630 case WM2200_OUT1RMIX_INPUT_1_VOLUME:
631 case WM2200_OUT1RMIX_INPUT_2_SOURCE:
632 case WM2200_OUT1RMIX_INPUT_2_VOLUME:
633 case WM2200_OUT1RMIX_INPUT_3_SOURCE:
634 case WM2200_OUT1RMIX_INPUT_3_VOLUME:
635 case WM2200_OUT1RMIX_INPUT_4_SOURCE:
636 case WM2200_OUT1RMIX_INPUT_4_VOLUME:
637 case WM2200_OUT2LMIX_INPUT_1_SOURCE:
638 case WM2200_OUT2LMIX_INPUT_1_VOLUME:
639 case WM2200_OUT2LMIX_INPUT_2_SOURCE:
640 case WM2200_OUT2LMIX_INPUT_2_VOLUME:
641 case WM2200_OUT2LMIX_INPUT_3_SOURCE:
642 case WM2200_OUT2LMIX_INPUT_3_VOLUME:
643 case WM2200_OUT2LMIX_INPUT_4_SOURCE:
644 case WM2200_OUT2LMIX_INPUT_4_VOLUME:
645 case WM2200_OUT2RMIX_INPUT_1_SOURCE:
646 case WM2200_OUT2RMIX_INPUT_1_VOLUME:
647 case WM2200_OUT2RMIX_INPUT_2_SOURCE:
648 case WM2200_OUT2RMIX_INPUT_2_VOLUME:
649 case WM2200_OUT2RMIX_INPUT_3_SOURCE:
650 case WM2200_OUT2RMIX_INPUT_3_VOLUME:
651 case WM2200_OUT2RMIX_INPUT_4_SOURCE:
652 case WM2200_OUT2RMIX_INPUT_4_VOLUME:
653 case WM2200_AIF1TX1MIX_INPUT_1_SOURCE:
654 case WM2200_AIF1TX1MIX_INPUT_1_VOLUME:
655 case WM2200_AIF1TX1MIX_INPUT_2_SOURCE:
656 case WM2200_AIF1TX1MIX_INPUT_2_VOLUME:
657 case WM2200_AIF1TX1MIX_INPUT_3_SOURCE:
658 case WM2200_AIF1TX1MIX_INPUT_3_VOLUME:
659 case WM2200_AIF1TX1MIX_INPUT_4_SOURCE:
660 case WM2200_AIF1TX1MIX_INPUT_4_VOLUME:
661 case WM2200_AIF1TX2MIX_INPUT_1_SOURCE:
662 case WM2200_AIF1TX2MIX_INPUT_1_VOLUME:
663 case WM2200_AIF1TX2MIX_INPUT_2_SOURCE:
664 case WM2200_AIF1TX2MIX_INPUT_2_VOLUME:
665 case WM2200_AIF1TX2MIX_INPUT_3_SOURCE:
666 case WM2200_AIF1TX2MIX_INPUT_3_VOLUME:
667 case WM2200_AIF1TX2MIX_INPUT_4_SOURCE:
668 case WM2200_AIF1TX2MIX_INPUT_4_VOLUME:
669 case WM2200_AIF1TX3MIX_INPUT_1_SOURCE:
670 case WM2200_AIF1TX3MIX_INPUT_1_VOLUME:
671 case WM2200_AIF1TX3MIX_INPUT_2_SOURCE:
672 case WM2200_AIF1TX3MIX_INPUT_2_VOLUME:
673 case WM2200_AIF1TX3MIX_INPUT_3_SOURCE:
674 case WM2200_AIF1TX3MIX_INPUT_3_VOLUME:
675 case WM2200_AIF1TX3MIX_INPUT_4_SOURCE:
676 case WM2200_AIF1TX3MIX_INPUT_4_VOLUME:
677 case WM2200_AIF1TX4MIX_INPUT_1_SOURCE:
678 case WM2200_AIF1TX4MIX_INPUT_1_VOLUME:
679 case WM2200_AIF1TX4MIX_INPUT_2_SOURCE:
680 case WM2200_AIF1TX4MIX_INPUT_2_VOLUME:
681 case WM2200_AIF1TX4MIX_INPUT_3_SOURCE:
682 case WM2200_AIF1TX4MIX_INPUT_3_VOLUME:
683 case WM2200_AIF1TX4MIX_INPUT_4_SOURCE:
684 case WM2200_AIF1TX4MIX_INPUT_4_VOLUME:
685 case WM2200_AIF1TX5MIX_INPUT_1_SOURCE:
686 case WM2200_AIF1TX5MIX_INPUT_1_VOLUME:
687 case WM2200_AIF1TX5MIX_INPUT_2_SOURCE:
688 case WM2200_AIF1TX5MIX_INPUT_2_VOLUME:
689 case WM2200_AIF1TX5MIX_INPUT_3_SOURCE:
690 case WM2200_AIF1TX5MIX_INPUT_3_VOLUME:
691 case WM2200_AIF1TX5MIX_INPUT_4_SOURCE:
692 case WM2200_AIF1TX5MIX_INPUT_4_VOLUME:
693 case WM2200_AIF1TX6MIX_INPUT_1_SOURCE:
694 case WM2200_AIF1TX6MIX_INPUT_1_VOLUME:
695 case WM2200_AIF1TX6MIX_INPUT_2_SOURCE:
696 case WM2200_AIF1TX6MIX_INPUT_2_VOLUME:
697 case WM2200_AIF1TX6MIX_INPUT_3_SOURCE:
698 case WM2200_AIF1TX6MIX_INPUT_3_VOLUME:
699 case WM2200_AIF1TX6MIX_INPUT_4_SOURCE:
700 case WM2200_AIF1TX6MIX_INPUT_4_VOLUME:
701 case WM2200_EQLMIX_INPUT_1_SOURCE:
702 case WM2200_EQLMIX_INPUT_1_VOLUME:
703 case WM2200_EQLMIX_INPUT_2_SOURCE:
704 case WM2200_EQLMIX_INPUT_2_VOLUME:
705 case WM2200_EQLMIX_INPUT_3_SOURCE:
706 case WM2200_EQLMIX_INPUT_3_VOLUME:
707 case WM2200_EQLMIX_INPUT_4_SOURCE:
708 case WM2200_EQLMIX_INPUT_4_VOLUME:
709 case WM2200_EQRMIX_INPUT_1_SOURCE:
710 case WM2200_EQRMIX_INPUT_1_VOLUME:
711 case WM2200_EQRMIX_INPUT_2_SOURCE:
712 case WM2200_EQRMIX_INPUT_2_VOLUME:
713 case WM2200_EQRMIX_INPUT_3_SOURCE:
714 case WM2200_EQRMIX_INPUT_3_VOLUME:
715 case WM2200_EQRMIX_INPUT_4_SOURCE:
716 case WM2200_EQRMIX_INPUT_4_VOLUME:
717 case WM2200_LHPF1MIX_INPUT_1_SOURCE:
718 case WM2200_LHPF1MIX_INPUT_1_VOLUME:
719 case WM2200_LHPF1MIX_INPUT_2_SOURCE:
720 case WM2200_LHPF1MIX_INPUT_2_VOLUME:
721 case WM2200_LHPF1MIX_INPUT_3_SOURCE:
722 case WM2200_LHPF1MIX_INPUT_3_VOLUME:
723 case WM2200_LHPF1MIX_INPUT_4_SOURCE:
724 case WM2200_LHPF1MIX_INPUT_4_VOLUME:
725 case WM2200_LHPF2MIX_INPUT_1_SOURCE:
726 case WM2200_LHPF2MIX_INPUT_1_VOLUME:
727 case WM2200_LHPF2MIX_INPUT_2_SOURCE:
728 case WM2200_LHPF2MIX_INPUT_2_VOLUME:
729 case WM2200_LHPF2MIX_INPUT_3_SOURCE:
730 case WM2200_LHPF2MIX_INPUT_3_VOLUME:
731 case WM2200_LHPF2MIX_INPUT_4_SOURCE:
732 case WM2200_LHPF2MIX_INPUT_4_VOLUME:
733 case WM2200_DSP1LMIX_INPUT_1_SOURCE:
734 case WM2200_DSP1LMIX_INPUT_1_VOLUME:
735 case WM2200_DSP1LMIX_INPUT_2_SOURCE:
736 case WM2200_DSP1LMIX_INPUT_2_VOLUME:
737 case WM2200_DSP1LMIX_INPUT_3_SOURCE:
738 case WM2200_DSP1LMIX_INPUT_3_VOLUME:
739 case WM2200_DSP1LMIX_INPUT_4_SOURCE:
740 case WM2200_DSP1LMIX_INPUT_4_VOLUME:
741 case WM2200_DSP1RMIX_INPUT_1_SOURCE:
742 case WM2200_DSP1RMIX_INPUT_1_VOLUME:
743 case WM2200_DSP1RMIX_INPUT_2_SOURCE:
744 case WM2200_DSP1RMIX_INPUT_2_VOLUME:
745 case WM2200_DSP1RMIX_INPUT_3_SOURCE:
746 case WM2200_DSP1RMIX_INPUT_3_VOLUME:
747 case WM2200_DSP1RMIX_INPUT_4_SOURCE:
748 case WM2200_DSP1RMIX_INPUT_4_VOLUME:
749 case WM2200_DSP1AUX1MIX_INPUT_1_SOURCE:
750 case WM2200_DSP1AUX2MIX_INPUT_1_SOURCE:
751 case WM2200_DSP1AUX3MIX_INPUT_1_SOURCE:
752 case WM2200_DSP1AUX4MIX_INPUT_1_SOURCE:
753 case WM2200_DSP1AUX5MIX_INPUT_1_SOURCE:
754 case WM2200_DSP1AUX6MIX_INPUT_1_SOURCE:
755 case WM2200_DSP2LMIX_INPUT_1_SOURCE:
756 case WM2200_DSP2LMIX_INPUT_1_VOLUME:
757 case WM2200_DSP2LMIX_INPUT_2_SOURCE:
758 case WM2200_DSP2LMIX_INPUT_2_VOLUME:
759 case WM2200_DSP2LMIX_INPUT_3_SOURCE:
760 case WM2200_DSP2LMIX_INPUT_3_VOLUME:
761 case WM2200_DSP2LMIX_INPUT_4_SOURCE:
762 case WM2200_DSP2LMIX_INPUT_4_VOLUME:
763 case WM2200_DSP2RMIX_INPUT_1_SOURCE:
764 case WM2200_DSP2RMIX_INPUT_1_VOLUME:
765 case WM2200_DSP2RMIX_INPUT_2_SOURCE:
766 case WM2200_DSP2RMIX_INPUT_2_VOLUME:
767 case WM2200_DSP2RMIX_INPUT_3_SOURCE:
768 case WM2200_DSP2RMIX_INPUT_3_VOLUME:
769 case WM2200_DSP2RMIX_INPUT_4_SOURCE:
770 case WM2200_DSP2RMIX_INPUT_4_VOLUME:
771 case WM2200_DSP2AUX1MIX_INPUT_1_SOURCE:
772 case WM2200_DSP2AUX2MIX_INPUT_1_SOURCE:
773 case WM2200_DSP2AUX3MIX_INPUT_1_SOURCE:
774 case WM2200_DSP2AUX4MIX_INPUT_1_SOURCE:
775 case WM2200_DSP2AUX5MIX_INPUT_1_SOURCE:
776 case WM2200_DSP2AUX6MIX_INPUT_1_SOURCE:
777 case WM2200_GPIO_CTRL_1:
778 case WM2200_GPIO_CTRL_2:
779 case WM2200_GPIO_CTRL_3:
780 case WM2200_GPIO_CTRL_4:
781 case WM2200_ADPS1_IRQ0:
782 case WM2200_ADPS1_IRQ1:
783 case WM2200_MISC_PAD_CTRL_1:
784 case WM2200_INTERRUPT_STATUS_1:
785 case WM2200_INTERRUPT_STATUS_1_MASK:
786 case WM2200_INTERRUPT_STATUS_2:
787 case WM2200_INTERRUPT_RAW_STATUS_2:
788 case WM2200_INTERRUPT_STATUS_2_MASK:
789 case WM2200_INTERRUPT_CONTROL:
790 case WM2200_EQL_1:
791 case WM2200_EQL_2:
792 case WM2200_EQL_3:
793 case WM2200_EQL_4:
794 case WM2200_EQL_5:
795 case WM2200_EQL_6:
796 case WM2200_EQL_7:
797 case WM2200_EQL_8:
798 case WM2200_EQL_9:
799 case WM2200_EQL_10:
800 case WM2200_EQL_11:
801 case WM2200_EQL_12:
802 case WM2200_EQL_13:
803 case WM2200_EQL_14:
804 case WM2200_EQL_15:
805 case WM2200_EQL_16:
806 case WM2200_EQL_17:
807 case WM2200_EQL_18:
808 case WM2200_EQL_19:
809 case WM2200_EQL_20:
810 case WM2200_EQR_1:
811 case WM2200_EQR_2:
812 case WM2200_EQR_3:
813 case WM2200_EQR_4:
814 case WM2200_EQR_5:
815 case WM2200_EQR_6:
816 case WM2200_EQR_7:
817 case WM2200_EQR_8:
818 case WM2200_EQR_9:
819 case WM2200_EQR_10:
820 case WM2200_EQR_11:
821 case WM2200_EQR_12:
822 case WM2200_EQR_13:
823 case WM2200_EQR_14:
824 case WM2200_EQR_15:
825 case WM2200_EQR_16:
826 case WM2200_EQR_17:
827 case WM2200_EQR_18:
828 case WM2200_EQR_19:
829 case WM2200_EQR_20:
830 case WM2200_HPLPF1_1:
831 case WM2200_HPLPF1_2:
832 case WM2200_HPLPF2_1:
833 case WM2200_HPLPF2_2:
834 case WM2200_DSP1_CONTROL_1:
835 case WM2200_DSP1_CONTROL_2:
836 case WM2200_DSP1_CONTROL_3:
837 case WM2200_DSP1_CONTROL_4:
838 case WM2200_DSP1_CONTROL_5:
839 case WM2200_DSP1_CONTROL_6:
840 case WM2200_DSP1_CONTROL_7:
841 case WM2200_DSP1_CONTROL_8:
842 case WM2200_DSP1_CONTROL_9:
843 case WM2200_DSP1_CONTROL_10:
844 case WM2200_DSP1_CONTROL_11:
845 case WM2200_DSP1_CONTROL_12:
846 case WM2200_DSP1_CONTROL_13:
847 case WM2200_DSP1_CONTROL_14:
848 case WM2200_DSP1_CONTROL_15:
849 case WM2200_DSP1_CONTROL_16:
850 case WM2200_DSP1_CONTROL_17:
851 case WM2200_DSP1_CONTROL_18:
852 case WM2200_DSP1_CONTROL_19:
853 case WM2200_DSP1_CONTROL_20:
854 case WM2200_DSP1_CONTROL_21:
855 case WM2200_DSP1_CONTROL_22:
856 case WM2200_DSP1_CONTROL_23:
857 case WM2200_DSP1_CONTROL_24:
858 case WM2200_DSP1_CONTROL_25:
859 case WM2200_DSP1_CONTROL_26:
860 case WM2200_DSP1_CONTROL_27:
861 case WM2200_DSP1_CONTROL_28:
862 case WM2200_DSP1_CONTROL_29:
863 case WM2200_DSP1_CONTROL_30:
864 case WM2200_DSP1_CONTROL_31:
865 case WM2200_DSP2_CONTROL_1:
866 case WM2200_DSP2_CONTROL_2:
867 case WM2200_DSP2_CONTROL_3:
868 case WM2200_DSP2_CONTROL_4:
869 case WM2200_DSP2_CONTROL_5:
870 case WM2200_DSP2_CONTROL_6:
871 case WM2200_DSP2_CONTROL_7:
872 case WM2200_DSP2_CONTROL_8:
873 case WM2200_DSP2_CONTROL_9:
874 case WM2200_DSP2_CONTROL_10:
875 case WM2200_DSP2_CONTROL_11:
876 case WM2200_DSP2_CONTROL_12:
877 case WM2200_DSP2_CONTROL_13:
878 case WM2200_DSP2_CONTROL_14:
879 case WM2200_DSP2_CONTROL_15:
880 case WM2200_DSP2_CONTROL_16:
881 case WM2200_DSP2_CONTROL_17:
882 case WM2200_DSP2_CONTROL_18:
883 case WM2200_DSP2_CONTROL_19:
884 case WM2200_DSP2_CONTROL_20:
885 case WM2200_DSP2_CONTROL_21:
886 case WM2200_DSP2_CONTROL_22:
887 case WM2200_DSP2_CONTROL_23:
888 case WM2200_DSP2_CONTROL_24:
889 case WM2200_DSP2_CONTROL_25:
890 case WM2200_DSP2_CONTROL_26:
891 case WM2200_DSP2_CONTROL_27:
892 case WM2200_DSP2_CONTROL_28:
893 case WM2200_DSP2_CONTROL_29:
894 case WM2200_DSP2_CONTROL_30:
895 case WM2200_DSP2_CONTROL_31:
896 return true;
897 default:
898 return false;
899 }
900}
901
902static const struct reg_sequence wm2200_reva_patch[] = {
903 { 0x07, 0x0003 },
904 { 0x102, 0x0200 },
905 { 0x203, 0x0084 },
906 { 0x201, 0x83FF },
907 { 0x20C, 0x0062 },
908 { 0x20D, 0x0062 },
909 { 0x207, 0x2002 },
910 { 0x208, 0x20C0 },
911 { 0x21D, 0x01C0 },
912 { 0x50A, 0x0001 },
913 { 0x50B, 0x0002 },
914 { 0x50C, 0x0003 },
915 { 0x50D, 0x0004 },
916 { 0x50E, 0x0005 },
917 { 0x510, 0x0001 },
918 { 0x511, 0x0002 },
919 { 0x512, 0x0003 },
920 { 0x513, 0x0004 },
921 { 0x514, 0x0005 },
922 { 0x515, 0x0000 },
923 { 0x201, 0x8084 },
924 { 0x202, 0xBBDE },
925 { 0x203, 0x00EC },
926 { 0x500, 0x8000 },
927 { 0x507, 0x1820 },
928 { 0x508, 0x1820 },
929 { 0x505, 0x0300 },
930 { 0x506, 0x0300 },
931 { 0x302, 0x2280 },
932 { 0x303, 0x0080 },
933 { 0x304, 0x2280 },
934 { 0x305, 0x0080 },
935 { 0x306, 0x2280 },
936 { 0x307, 0x0080 },
937 { 0x401, 0x0080 },
938 { 0x402, 0x0080 },
939 { 0x417, 0x3069 },
940 { 0x900, 0x6318 },
941 { 0x901, 0x6300 },
942 { 0x902, 0x0FC8 },
943 { 0x903, 0x03FE },
944 { 0x904, 0x00E0 },
945 { 0x905, 0x1EC4 },
946 { 0x906, 0xF136 },
947 { 0x907, 0x0409 },
948 { 0x908, 0x04CC },
949 { 0x909, 0x1C9B },
950 { 0x90A, 0xF337 },
951 { 0x90B, 0x040B },
952 { 0x90C, 0x0CBB },
953 { 0x90D, 0x16F8 },
954 { 0x90E, 0xF7D9 },
955 { 0x90F, 0x040A },
956 { 0x910, 0x1F14 },
957 { 0x911, 0x058C },
958 { 0x912, 0x0563 },
959 { 0x913, 0x4000 },
960 { 0x916, 0x6318 },
961 { 0x917, 0x6300 },
962 { 0x918, 0x0FC8 },
963 { 0x919, 0x03FE },
964 { 0x91A, 0x00E0 },
965 { 0x91B, 0x1EC4 },
966 { 0x91C, 0xF136 },
967 { 0x91D, 0x0409 },
968 { 0x91E, 0x04CC },
969 { 0x91F, 0x1C9B },
970 { 0x920, 0xF337 },
971 { 0x921, 0x040B },
972 { 0x922, 0x0CBB },
973 { 0x923, 0x16F8 },
974 { 0x924, 0xF7D9 },
975 { 0x925, 0x040A },
976 { 0x926, 0x1F14 },
977 { 0x927, 0x058C },
978 { 0x928, 0x0563 },
979 { 0x929, 0x4000 },
980 { 0x709, 0x2000 },
981 { 0x207, 0x200E },
982 { 0x208, 0x20D4 },
983 { 0x20A, 0x0080 },
984 { 0x07, 0x0000 },
985};
986
987static int wm2200_reset(struct wm2200_priv *wm2200)
988{
989 if (wm2200->pdata.reset) {
990 gpio_set_value_cansleep(wm2200->pdata.reset, 0);
991 gpio_set_value_cansleep(wm2200->pdata.reset, 1);
992
993 return 0;
994 } else {
995 return regmap_write(wm2200->regmap, WM2200_SOFTWARE_RESET,
996 0x2200);
997 }
998}
999
1000static DECLARE_TLV_DB_SCALE(in_tlv, -6300, 100, 0);
1001static DECLARE_TLV_DB_SCALE(digital_tlv, -6400, 50, 0);
1002static DECLARE_TLV_DB_SCALE(out_tlv, -6400, 100, 0);
1003
1004static const char * const wm2200_mixer_texts[] = {
1005 "None",
1006 "Tone Generator",
1007 "AEC Loopback",
1008 "IN1L",
1009 "IN1R",
1010 "IN2L",
1011 "IN2R",
1012 "IN3L",
1013 "IN3R",
1014 "AIF1RX1",
1015 "AIF1RX2",
1016 "AIF1RX3",
1017 "AIF1RX4",
1018 "AIF1RX5",
1019 "AIF1RX6",
1020 "EQL",
1021 "EQR",
1022 "LHPF1",
1023 "LHPF2",
1024 "DSP1.1",
1025 "DSP1.2",
1026 "DSP1.3",
1027 "DSP1.4",
1028 "DSP1.5",
1029 "DSP1.6",
1030 "DSP2.1",
1031 "DSP2.2",
1032 "DSP2.3",
1033 "DSP2.4",
1034 "DSP2.5",
1035 "DSP2.6",
1036};
1037
1038static unsigned int wm2200_mixer_values[] = {
1039 0x00,
1040 0x04,
1041 0x08,
1042 0x10,
1043 0x11,
1044 0x12,
1045 0x13,
1046 0x14,
1047 0x15,
1048 0x20,
1049 0x21,
1050 0x22,
1051 0x23,
1052 0x24,
1053 0x25,
1054 0x50,
1055 0x51,
1056 0x60,
1057 0x61,
1058 0x68,
1059 0x69,
1060 0x6a,
1061 0x6b,
1062 0x6c,
1063 0x6d,
1064 0x70,
1065 0x71,
1066 0x72,
1067 0x73,
1068 0x74,
1069 0x75,
1070};
1071
1072#define WM2200_MIXER_CONTROLS(name, base) \
1073 SOC_SINGLE_TLV(name " Input 1 Volume", base + 1 , \
1074 WM2200_MIXER_VOL_SHIFT, 80, 0, mixer_tlv), \
1075 SOC_SINGLE_TLV(name " Input 2 Volume", base + 3 , \
1076 WM2200_MIXER_VOL_SHIFT, 80, 0, mixer_tlv), \
1077 SOC_SINGLE_TLV(name " Input 3 Volume", base + 5 , \
1078 WM2200_MIXER_VOL_SHIFT, 80, 0, mixer_tlv), \
1079 SOC_SINGLE_TLV(name " Input 4 Volume", base + 7 , \
1080 WM2200_MIXER_VOL_SHIFT, 80, 0, mixer_tlv)
1081
1082#define WM2200_MUX_ENUM_DECL(name, reg) \
1083 SOC_VALUE_ENUM_SINGLE_DECL(name, reg, 0, 0xff, \
1084 wm2200_mixer_texts, wm2200_mixer_values)
1085
1086#define WM2200_MUX_CTL_DECL(name) \
1087 const struct snd_kcontrol_new name##_mux = \
1088 SOC_DAPM_ENUM("Route", name##_enum)
1089
1090#define WM2200_MIXER_ENUMS(name, base_reg) \
1091 static WM2200_MUX_ENUM_DECL(name##_in1_enum, base_reg); \
1092 static WM2200_MUX_ENUM_DECL(name##_in2_enum, base_reg + 2); \
1093 static WM2200_MUX_ENUM_DECL(name##_in3_enum, base_reg + 4); \
1094 static WM2200_MUX_ENUM_DECL(name##_in4_enum, base_reg + 6); \
1095 static WM2200_MUX_CTL_DECL(name##_in1); \
1096 static WM2200_MUX_CTL_DECL(name##_in2); \
1097 static WM2200_MUX_CTL_DECL(name##_in3); \
1098 static WM2200_MUX_CTL_DECL(name##_in4)
1099
1100#define WM2200_DSP_ENUMS(name, base_reg) \
1101 static WM2200_MUX_ENUM_DECL(name##_aux1_enum, base_reg); \
1102 static WM2200_MUX_ENUM_DECL(name##_aux2_enum, base_reg + 1); \
1103 static WM2200_MUX_ENUM_DECL(name##_aux3_enum, base_reg + 2); \
1104 static WM2200_MUX_ENUM_DECL(name##_aux4_enum, base_reg + 3); \
1105 static WM2200_MUX_ENUM_DECL(name##_aux5_enum, base_reg + 4); \
1106 static WM2200_MUX_ENUM_DECL(name##_aux6_enum, base_reg + 5); \
1107 static WM2200_MUX_CTL_DECL(name##_aux1); \
1108 static WM2200_MUX_CTL_DECL(name##_aux2); \
1109 static WM2200_MUX_CTL_DECL(name##_aux3); \
1110 static WM2200_MUX_CTL_DECL(name##_aux4); \
1111 static WM2200_MUX_CTL_DECL(name##_aux5); \
1112 static WM2200_MUX_CTL_DECL(name##_aux6);
1113
1114static const char *wm2200_rxanc_input_sel_texts[] = {
1115 "None", "IN1", "IN2", "IN3",
1116};
1117
1118static SOC_ENUM_SINGLE_DECL(wm2200_rxanc_input_sel,
1119 WM2200_RXANC_SRC,
1120 WM2200_IN_RXANC_SEL_SHIFT,
1121 wm2200_rxanc_input_sel_texts);
1122
1123static const struct snd_kcontrol_new wm2200_snd_controls[] = {
1124SOC_SINGLE("IN1 High Performance Switch", WM2200_IN1L_CONTROL,
1125 WM2200_IN1_OSR_SHIFT, 1, 0),
1126SOC_SINGLE("IN2 High Performance Switch", WM2200_IN2L_CONTROL,
1127 WM2200_IN2_OSR_SHIFT, 1, 0),
1128SOC_SINGLE("IN3 High Performance Switch", WM2200_IN3L_CONTROL,
1129 WM2200_IN3_OSR_SHIFT, 1, 0),
1130
1131SOC_DOUBLE_R_TLV("IN1 Volume", WM2200_IN1L_CONTROL, WM2200_IN1R_CONTROL,
1132 WM2200_IN1L_PGA_VOL_SHIFT, 0x5f, 0, in_tlv),
1133SOC_DOUBLE_R_TLV("IN2 Volume", WM2200_IN2L_CONTROL, WM2200_IN2R_CONTROL,
1134 WM2200_IN2L_PGA_VOL_SHIFT, 0x5f, 0, in_tlv),
1135SOC_DOUBLE_R_TLV("IN3 Volume", WM2200_IN3L_CONTROL, WM2200_IN3R_CONTROL,
1136 WM2200_IN3L_PGA_VOL_SHIFT, 0x5f, 0, in_tlv),
1137
1138SOC_DOUBLE_R("IN1 Digital Switch", WM2200_ADC_DIGITAL_VOLUME_1L,
1139 WM2200_ADC_DIGITAL_VOLUME_1R, WM2200_IN1L_MUTE_SHIFT, 1, 1),
1140SOC_DOUBLE_R("IN2 Digital Switch", WM2200_ADC_DIGITAL_VOLUME_2L,
1141 WM2200_ADC_DIGITAL_VOLUME_2R, WM2200_IN2L_MUTE_SHIFT, 1, 1),
1142SOC_DOUBLE_R("IN3 Digital Switch", WM2200_ADC_DIGITAL_VOLUME_3L,
1143 WM2200_ADC_DIGITAL_VOLUME_3R, WM2200_IN3L_MUTE_SHIFT, 1, 1),
1144
1145SOC_DOUBLE_R_TLV("IN1 Digital Volume", WM2200_ADC_DIGITAL_VOLUME_1L,
1146 WM2200_ADC_DIGITAL_VOLUME_1R, WM2200_IN1L_DIG_VOL_SHIFT,
1147 0xbf, 0, digital_tlv),
1148SOC_DOUBLE_R_TLV("IN2 Digital Volume", WM2200_ADC_DIGITAL_VOLUME_2L,
1149 WM2200_ADC_DIGITAL_VOLUME_2R, WM2200_IN2L_DIG_VOL_SHIFT,
1150 0xbf, 0, digital_tlv),
1151SOC_DOUBLE_R_TLV("IN3 Digital Volume", WM2200_ADC_DIGITAL_VOLUME_3L,
1152 WM2200_ADC_DIGITAL_VOLUME_3R, WM2200_IN3L_DIG_VOL_SHIFT,
1153 0xbf, 0, digital_tlv),
1154
1155SND_SOC_BYTES_MASK("EQL Coefficients", WM2200_EQL_1, 20, WM2200_EQL_ENA),
1156SND_SOC_BYTES_MASK("EQR Coefficients", WM2200_EQR_1, 20, WM2200_EQR_ENA),
1157
1158SND_SOC_BYTES("LHPF1 Coefficeints", WM2200_HPLPF1_2, 1),
1159SND_SOC_BYTES("LHPF2 Coefficeints", WM2200_HPLPF2_2, 1),
1160
1161SOC_SINGLE("OUT1 High Performance Switch", WM2200_DAC_DIGITAL_VOLUME_1L,
1162 WM2200_OUT1_OSR_SHIFT, 1, 0),
1163SOC_SINGLE("OUT2 High Performance Switch", WM2200_DAC_DIGITAL_VOLUME_2L,
1164 WM2200_OUT2_OSR_SHIFT, 1, 0),
1165
1166SOC_DOUBLE_R("OUT1 Digital Switch", WM2200_DAC_DIGITAL_VOLUME_1L,
1167 WM2200_DAC_DIGITAL_VOLUME_1R, WM2200_OUT1L_MUTE_SHIFT, 1, 1),
1168SOC_DOUBLE_R_TLV("OUT1 Digital Volume", WM2200_DAC_DIGITAL_VOLUME_1L,
1169 WM2200_DAC_DIGITAL_VOLUME_1R, WM2200_OUT1L_VOL_SHIFT, 0x9f, 0,
1170 digital_tlv),
1171SOC_DOUBLE_R_TLV("OUT1 Volume", WM2200_DAC_VOLUME_LIMIT_1L,
1172 WM2200_DAC_VOLUME_LIMIT_1R, WM2200_OUT1L_PGA_VOL_SHIFT,
1173 0x46, 0, out_tlv),
1174
1175SOC_DOUBLE_R("OUT2 Digital Switch", WM2200_DAC_DIGITAL_VOLUME_2L,
1176 WM2200_DAC_DIGITAL_VOLUME_2R, WM2200_OUT2L_MUTE_SHIFT, 1, 1),
1177SOC_DOUBLE_R_TLV("OUT2 Digital Volume", WM2200_DAC_DIGITAL_VOLUME_2L,
1178 WM2200_DAC_DIGITAL_VOLUME_2R, WM2200_OUT2L_VOL_SHIFT, 0x9f, 0,
1179 digital_tlv),
1180SOC_DOUBLE("OUT2 Switch", WM2200_PDM_1, WM2200_SPK1L_MUTE_SHIFT,
1181 WM2200_SPK1R_MUTE_SHIFT, 1, 1),
1182SOC_ENUM("RxANC Src", wm2200_rxanc_input_sel),
1183};
1184
1185WM2200_MIXER_ENUMS(OUT1L, WM2200_OUT1LMIX_INPUT_1_SOURCE);
1186WM2200_MIXER_ENUMS(OUT1R, WM2200_OUT1RMIX_INPUT_1_SOURCE);
1187WM2200_MIXER_ENUMS(OUT2L, WM2200_OUT2LMIX_INPUT_1_SOURCE);
1188WM2200_MIXER_ENUMS(OUT2R, WM2200_OUT2RMIX_INPUT_1_SOURCE);
1189
1190WM2200_MIXER_ENUMS(AIF1TX1, WM2200_AIF1TX1MIX_INPUT_1_SOURCE);
1191WM2200_MIXER_ENUMS(AIF1TX2, WM2200_AIF1TX2MIX_INPUT_1_SOURCE);
1192WM2200_MIXER_ENUMS(AIF1TX3, WM2200_AIF1TX3MIX_INPUT_1_SOURCE);
1193WM2200_MIXER_ENUMS(AIF1TX4, WM2200_AIF1TX4MIX_INPUT_1_SOURCE);
1194WM2200_MIXER_ENUMS(AIF1TX5, WM2200_AIF1TX5MIX_INPUT_1_SOURCE);
1195WM2200_MIXER_ENUMS(AIF1TX6, WM2200_AIF1TX6MIX_INPUT_1_SOURCE);
1196
1197WM2200_MIXER_ENUMS(EQL, WM2200_EQLMIX_INPUT_1_SOURCE);
1198WM2200_MIXER_ENUMS(EQR, WM2200_EQRMIX_INPUT_1_SOURCE);
1199
1200WM2200_MIXER_ENUMS(DSP1L, WM2200_DSP1LMIX_INPUT_1_SOURCE);
1201WM2200_MIXER_ENUMS(DSP1R, WM2200_DSP1RMIX_INPUT_1_SOURCE);
1202WM2200_MIXER_ENUMS(DSP2L, WM2200_DSP2LMIX_INPUT_1_SOURCE);
1203WM2200_MIXER_ENUMS(DSP2R, WM2200_DSP2RMIX_INPUT_1_SOURCE);
1204
1205WM2200_DSP_ENUMS(DSP1, WM2200_DSP1AUX1MIX_INPUT_1_SOURCE);
1206WM2200_DSP_ENUMS(DSP2, WM2200_DSP2AUX1MIX_INPUT_1_SOURCE);
1207
1208WM2200_MIXER_ENUMS(LHPF1, WM2200_LHPF1MIX_INPUT_1_SOURCE);
1209WM2200_MIXER_ENUMS(LHPF2, WM2200_LHPF2MIX_INPUT_1_SOURCE);
1210
1211#define WM2200_MUX(name, ctrl) \
1212 SND_SOC_DAPM_MUX(name, SND_SOC_NOPM, 0, 0, ctrl)
1213
1214#define WM2200_MIXER_WIDGETS(name, name_str) \
1215 WM2200_MUX(name_str " Input 1", &name##_in1_mux), \
1216 WM2200_MUX(name_str " Input 2", &name##_in2_mux), \
1217 WM2200_MUX(name_str " Input 3", &name##_in3_mux), \
1218 WM2200_MUX(name_str " Input 4", &name##_in4_mux), \
1219 SND_SOC_DAPM_MIXER(name_str " Mixer", SND_SOC_NOPM, 0, 0, NULL, 0)
1220
1221#define WM2200_DSP_WIDGETS(name, name_str) \
1222 WM2200_MIXER_WIDGETS(name##L, name_str "L"), \
1223 WM2200_MIXER_WIDGETS(name##R, name_str "R"), \
1224 WM2200_MUX(name_str " Aux 1", &name##_aux1_mux), \
1225 WM2200_MUX(name_str " Aux 2", &name##_aux2_mux), \
1226 WM2200_MUX(name_str " Aux 3", &name##_aux3_mux), \
1227 WM2200_MUX(name_str " Aux 4", &name##_aux4_mux), \
1228 WM2200_MUX(name_str " Aux 5", &name##_aux5_mux), \
1229 WM2200_MUX(name_str " Aux 6", &name##_aux6_mux)
1230
1231#define WM2200_MIXER_INPUT_ROUTES(name) \
1232 { name, "Tone Generator", "Tone Generator" }, \
1233 { name, "AEC Loopback", "AEC Loopback" }, \
1234 { name, "IN1L", "IN1L PGA" }, \
1235 { name, "IN1R", "IN1R PGA" }, \
1236 { name, "IN2L", "IN2L PGA" }, \
1237 { name, "IN2R", "IN2R PGA" }, \
1238 { name, "IN3L", "IN3L PGA" }, \
1239 { name, "IN3R", "IN3R PGA" }, \
1240 { name, "DSP1.1", "DSP1" }, \
1241 { name, "DSP1.2", "DSP1" }, \
1242 { name, "DSP1.3", "DSP1" }, \
1243 { name, "DSP1.4", "DSP1" }, \
1244 { name, "DSP1.5", "DSP1" }, \
1245 { name, "DSP1.6", "DSP1" }, \
1246 { name, "DSP2.1", "DSP2" }, \
1247 { name, "DSP2.2", "DSP2" }, \
1248 { name, "DSP2.3", "DSP2" }, \
1249 { name, "DSP2.4", "DSP2" }, \
1250 { name, "DSP2.5", "DSP2" }, \
1251 { name, "DSP2.6", "DSP2" }, \
1252 { name, "AIF1RX1", "AIF1RX1" }, \
1253 { name, "AIF1RX2", "AIF1RX2" }, \
1254 { name, "AIF1RX3", "AIF1RX3" }, \
1255 { name, "AIF1RX4", "AIF1RX4" }, \
1256 { name, "AIF1RX5", "AIF1RX5" }, \
1257 { name, "AIF1RX6", "AIF1RX6" }, \
1258 { name, "EQL", "EQL" }, \
1259 { name, "EQR", "EQR" }, \
1260 { name, "LHPF1", "LHPF1" }, \
1261 { name, "LHPF2", "LHPF2" }
1262
1263#define WM2200_MIXER_ROUTES(widget, name) \
1264 { widget, NULL, name " Mixer" }, \
1265 { name " Mixer", NULL, name " Input 1" }, \
1266 { name " Mixer", NULL, name " Input 2" }, \
1267 { name " Mixer", NULL, name " Input 3" }, \
1268 { name " Mixer", NULL, name " Input 4" }, \
1269 WM2200_MIXER_INPUT_ROUTES(name " Input 1"), \
1270 WM2200_MIXER_INPUT_ROUTES(name " Input 2"), \
1271 WM2200_MIXER_INPUT_ROUTES(name " Input 3"), \
1272 WM2200_MIXER_INPUT_ROUTES(name " Input 4")
1273
1274#define WM2200_DSP_AUX_ROUTES(name) \
1275 { name, NULL, name " Aux 1" }, \
1276 { name, NULL, name " Aux 2" }, \
1277 { name, NULL, name " Aux 3" }, \
1278 { name, NULL, name " Aux 4" }, \
1279 { name, NULL, name " Aux 5" }, \
1280 { name, NULL, name " Aux 6" }, \
1281 WM2200_MIXER_INPUT_ROUTES(name " Aux 1"), \
1282 WM2200_MIXER_INPUT_ROUTES(name " Aux 2"), \
1283 WM2200_MIXER_INPUT_ROUTES(name " Aux 3"), \
1284 WM2200_MIXER_INPUT_ROUTES(name " Aux 4"), \
1285 WM2200_MIXER_INPUT_ROUTES(name " Aux 5"), \
1286 WM2200_MIXER_INPUT_ROUTES(name " Aux 6")
1287
1288static const char *wm2200_aec_loopback_texts[] = {
1289 "OUT1L", "OUT1R", "OUT2L", "OUT2R",
1290};
1291
1292static SOC_ENUM_SINGLE_DECL(wm2200_aec_loopback,
1293 WM2200_DAC_AEC_CONTROL_1,
1294 WM2200_AEC_LOOPBACK_SRC_SHIFT,
1295 wm2200_aec_loopback_texts);
1296
1297static const struct snd_kcontrol_new wm2200_aec_loopback_mux =
1298 SOC_DAPM_ENUM("AEC Loopback", wm2200_aec_loopback);
1299
1300static const struct snd_soc_dapm_widget wm2200_dapm_widgets[] = {
1301SND_SOC_DAPM_SUPPLY("SYSCLK", WM2200_CLOCKING_3, WM2200_SYSCLK_ENA_SHIFT, 0,
1302 NULL, 0),
1303SND_SOC_DAPM_SUPPLY("CP1", WM2200_DM_CHARGE_PUMP_1, WM2200_CPDM_ENA_SHIFT, 0,
1304 NULL, 0),
1305SND_SOC_DAPM_SUPPLY("CP2", WM2200_MIC_CHARGE_PUMP_1, WM2200_CPMIC_ENA_SHIFT, 0,
1306 NULL, 0),
1307SND_SOC_DAPM_SUPPLY("MICBIAS1", WM2200_MIC_BIAS_CTRL_1, WM2200_MICB1_ENA_SHIFT,
1308 0, NULL, 0),
1309SND_SOC_DAPM_SUPPLY("MICBIAS2", WM2200_MIC_BIAS_CTRL_2, WM2200_MICB2_ENA_SHIFT,
1310 0, NULL, 0),
1311SND_SOC_DAPM_REGULATOR_SUPPLY("CPVDD", 20, 0),
1312SND_SOC_DAPM_REGULATOR_SUPPLY("AVDD", 20, 0),
1313
1314SND_SOC_DAPM_INPUT("IN1L"),
1315SND_SOC_DAPM_INPUT("IN1R"),
1316SND_SOC_DAPM_INPUT("IN2L"),
1317SND_SOC_DAPM_INPUT("IN2R"),
1318SND_SOC_DAPM_INPUT("IN3L"),
1319SND_SOC_DAPM_INPUT("IN3R"),
1320
1321SND_SOC_DAPM_SIGGEN("TONE"),
1322SND_SOC_DAPM_PGA("Tone Generator", WM2200_TONE_GENERATOR_1,
1323 WM2200_TONE_ENA_SHIFT, 0, NULL, 0),
1324
1325SND_SOC_DAPM_PGA("IN1L PGA", WM2200_INPUT_ENABLES, WM2200_IN1L_ENA_SHIFT, 0,
1326 NULL, 0),
1327SND_SOC_DAPM_PGA("IN1R PGA", WM2200_INPUT_ENABLES, WM2200_IN1R_ENA_SHIFT, 0,
1328 NULL, 0),
1329SND_SOC_DAPM_PGA("IN2L PGA", WM2200_INPUT_ENABLES, WM2200_IN2L_ENA_SHIFT, 0,
1330 NULL, 0),
1331SND_SOC_DAPM_PGA("IN2R PGA", WM2200_INPUT_ENABLES, WM2200_IN2R_ENA_SHIFT, 0,
1332 NULL, 0),
1333SND_SOC_DAPM_PGA("IN3L PGA", WM2200_INPUT_ENABLES, WM2200_IN3L_ENA_SHIFT, 0,
1334 NULL, 0),
1335SND_SOC_DAPM_PGA("IN3R PGA", WM2200_INPUT_ENABLES, WM2200_IN3R_ENA_SHIFT, 0,
1336 NULL, 0),
1337
1338SND_SOC_DAPM_AIF_IN("AIF1RX1", "Playback", 0,
1339 WM2200_AUDIO_IF_1_22, WM2200_AIF1RX1_ENA_SHIFT, 0),
1340SND_SOC_DAPM_AIF_IN("AIF1RX2", "Playback", 1,
1341 WM2200_AUDIO_IF_1_22, WM2200_AIF1RX2_ENA_SHIFT, 0),
1342SND_SOC_DAPM_AIF_IN("AIF1RX3", "Playback", 2,
1343 WM2200_AUDIO_IF_1_22, WM2200_AIF1RX3_ENA_SHIFT, 0),
1344SND_SOC_DAPM_AIF_IN("AIF1RX4", "Playback", 3,
1345 WM2200_AUDIO_IF_1_22, WM2200_AIF1RX4_ENA_SHIFT, 0),
1346SND_SOC_DAPM_AIF_IN("AIF1RX5", "Playback", 4,
1347 WM2200_AUDIO_IF_1_22, WM2200_AIF1RX5_ENA_SHIFT, 0),
1348SND_SOC_DAPM_AIF_IN("AIF1RX6", "Playback", 5,
1349 WM2200_AUDIO_IF_1_22, WM2200_AIF1RX6_ENA_SHIFT, 0),
1350
1351SND_SOC_DAPM_PGA("EQL", WM2200_EQL_1, WM2200_EQL_ENA_SHIFT, 0, NULL, 0),
1352SND_SOC_DAPM_PGA("EQR", WM2200_EQR_1, WM2200_EQR_ENA_SHIFT, 0, NULL, 0),
1353
1354SND_SOC_DAPM_PGA("LHPF1", WM2200_HPLPF1_1, WM2200_LHPF1_ENA_SHIFT, 0,
1355 NULL, 0),
1356SND_SOC_DAPM_PGA("LHPF2", WM2200_HPLPF2_1, WM2200_LHPF2_ENA_SHIFT, 0,
1357 NULL, 0),
1358
1359WM_ADSP1("DSP1", 0),
1360WM_ADSP1("DSP2", 1),
1361
1362SND_SOC_DAPM_AIF_OUT("AIF1TX1", "Capture", 0,
1363 WM2200_AUDIO_IF_1_22, WM2200_AIF1TX1_ENA_SHIFT, 0),
1364SND_SOC_DAPM_AIF_OUT("AIF1TX2", "Capture", 1,
1365 WM2200_AUDIO_IF_1_22, WM2200_AIF1TX2_ENA_SHIFT, 0),
1366SND_SOC_DAPM_AIF_OUT("AIF1TX3", "Capture", 2,
1367 WM2200_AUDIO_IF_1_22, WM2200_AIF1TX3_ENA_SHIFT, 0),
1368SND_SOC_DAPM_AIF_OUT("AIF1TX4", "Capture", 3,
1369 WM2200_AUDIO_IF_1_22, WM2200_AIF1TX4_ENA_SHIFT, 0),
1370SND_SOC_DAPM_AIF_OUT("AIF1TX5", "Capture", 4,
1371 WM2200_AUDIO_IF_1_22, WM2200_AIF1TX5_ENA_SHIFT, 0),
1372SND_SOC_DAPM_AIF_OUT("AIF1TX6", "Capture", 5,
1373 WM2200_AUDIO_IF_1_22, WM2200_AIF1TX6_ENA_SHIFT, 0),
1374
1375SND_SOC_DAPM_MUX("AEC Loopback", WM2200_DAC_AEC_CONTROL_1,
1376 WM2200_AEC_LOOPBACK_ENA_SHIFT, 0, &wm2200_aec_loopback_mux),
1377
1378SND_SOC_DAPM_PGA_S("OUT1L", 0, WM2200_OUTPUT_ENABLES,
1379 WM2200_OUT1L_ENA_SHIFT, 0, NULL, 0),
1380SND_SOC_DAPM_PGA_S("OUT1R", 0, WM2200_OUTPUT_ENABLES,
1381 WM2200_OUT1R_ENA_SHIFT, 0, NULL, 0),
1382
1383SND_SOC_DAPM_PGA_S("EPD_LP", 1, WM2200_EAR_PIECE_CTRL_1,
1384 WM2200_EPD_LP_ENA_SHIFT, 0, NULL, 0),
1385SND_SOC_DAPM_PGA_S("EPD_OUTP_LP", 1, WM2200_EAR_PIECE_CTRL_1,
1386 WM2200_EPD_OUTP_LP_ENA_SHIFT, 0, NULL, 0),
1387SND_SOC_DAPM_PGA_S("EPD_RMV_SHRT_LP", 1, WM2200_EAR_PIECE_CTRL_1,
1388 WM2200_EPD_RMV_SHRT_LP_SHIFT, 0, NULL, 0),
1389
1390SND_SOC_DAPM_PGA_S("EPD_LN", 1, WM2200_EAR_PIECE_CTRL_1,
1391 WM2200_EPD_LN_ENA_SHIFT, 0, NULL, 0),
1392SND_SOC_DAPM_PGA_S("EPD_OUTP_LN", 1, WM2200_EAR_PIECE_CTRL_1,
1393 WM2200_EPD_OUTP_LN_ENA_SHIFT, 0, NULL, 0),
1394SND_SOC_DAPM_PGA_S("EPD_RMV_SHRT_LN", 1, WM2200_EAR_PIECE_CTRL_1,
1395 WM2200_EPD_RMV_SHRT_LN_SHIFT, 0, NULL, 0),
1396
1397SND_SOC_DAPM_PGA_S("EPD_RP", 1, WM2200_EAR_PIECE_CTRL_2,
1398 WM2200_EPD_RP_ENA_SHIFT, 0, NULL, 0),
1399SND_SOC_DAPM_PGA_S("EPD_OUTP_RP", 1, WM2200_EAR_PIECE_CTRL_2,
1400 WM2200_EPD_OUTP_RP_ENA_SHIFT, 0, NULL, 0),
1401SND_SOC_DAPM_PGA_S("EPD_RMV_SHRT_RP", 1, WM2200_EAR_PIECE_CTRL_2,
1402 WM2200_EPD_RMV_SHRT_RP_SHIFT, 0, NULL, 0),
1403
1404SND_SOC_DAPM_PGA_S("EPD_RN", 1, WM2200_EAR_PIECE_CTRL_2,
1405 WM2200_EPD_RN_ENA_SHIFT, 0, NULL, 0),
1406SND_SOC_DAPM_PGA_S("EPD_OUTP_RN", 1, WM2200_EAR_PIECE_CTRL_2,
1407 WM2200_EPD_OUTP_RN_ENA_SHIFT, 0, NULL, 0),
1408SND_SOC_DAPM_PGA_S("EPD_RMV_SHRT_RN", 1, WM2200_EAR_PIECE_CTRL_2,
1409 WM2200_EPD_RMV_SHRT_RN_SHIFT, 0, NULL, 0),
1410
1411SND_SOC_DAPM_PGA("OUT2L", WM2200_OUTPUT_ENABLES, WM2200_OUT2L_ENA_SHIFT,
1412 0, NULL, 0),
1413SND_SOC_DAPM_PGA("OUT2R", WM2200_OUTPUT_ENABLES, WM2200_OUT2R_ENA_SHIFT,
1414 0, NULL, 0),
1415
1416SND_SOC_DAPM_OUTPUT("EPOUTLN"),
1417SND_SOC_DAPM_OUTPUT("EPOUTLP"),
1418SND_SOC_DAPM_OUTPUT("EPOUTRN"),
1419SND_SOC_DAPM_OUTPUT("EPOUTRP"),
1420SND_SOC_DAPM_OUTPUT("SPK"),
1421
1422WM2200_MIXER_WIDGETS(EQL, "EQL"),
1423WM2200_MIXER_WIDGETS(EQR, "EQR"),
1424
1425WM2200_MIXER_WIDGETS(LHPF1, "LHPF1"),
1426WM2200_MIXER_WIDGETS(LHPF2, "LHPF2"),
1427
1428WM2200_DSP_WIDGETS(DSP1, "DSP1"),
1429WM2200_DSP_WIDGETS(DSP2, "DSP2"),
1430
1431WM2200_MIXER_WIDGETS(AIF1TX1, "AIF1TX1"),
1432WM2200_MIXER_WIDGETS(AIF1TX2, "AIF1TX2"),
1433WM2200_MIXER_WIDGETS(AIF1TX3, "AIF1TX3"),
1434WM2200_MIXER_WIDGETS(AIF1TX4, "AIF1TX4"),
1435WM2200_MIXER_WIDGETS(AIF1TX5, "AIF1TX5"),
1436WM2200_MIXER_WIDGETS(AIF1TX6, "AIF1TX6"),
1437
1438WM2200_MIXER_WIDGETS(OUT1L, "OUT1L"),
1439WM2200_MIXER_WIDGETS(OUT1R, "OUT1R"),
1440WM2200_MIXER_WIDGETS(OUT2L, "OUT2L"),
1441WM2200_MIXER_WIDGETS(OUT2R, "OUT2R"),
1442};
1443
1444static const struct snd_soc_dapm_route wm2200_dapm_routes[] = {
1445
1446
1447 { "IN1L", NULL, "SYSCLK" },
1448 { "IN1R", NULL, "SYSCLK" },
1449 { "IN2L", NULL, "SYSCLK" },
1450 { "IN2R", NULL, "SYSCLK" },
1451 { "IN3L", NULL, "SYSCLK" },
1452 { "IN3R", NULL, "SYSCLK" },
1453 { "OUT1L", NULL, "SYSCLK" },
1454 { "OUT1R", NULL, "SYSCLK" },
1455 { "OUT2L", NULL, "SYSCLK" },
1456 { "OUT2R", NULL, "SYSCLK" },
1457 { "AIF1RX1", NULL, "SYSCLK" },
1458 { "AIF1RX2", NULL, "SYSCLK" },
1459 { "AIF1RX3", NULL, "SYSCLK" },
1460 { "AIF1RX4", NULL, "SYSCLK" },
1461 { "AIF1RX5", NULL, "SYSCLK" },
1462 { "AIF1RX6", NULL, "SYSCLK" },
1463 { "AIF1TX1", NULL, "SYSCLK" },
1464 { "AIF1TX2", NULL, "SYSCLK" },
1465 { "AIF1TX3", NULL, "SYSCLK" },
1466 { "AIF1TX4", NULL, "SYSCLK" },
1467 { "AIF1TX5", NULL, "SYSCLK" },
1468 { "AIF1TX6", NULL, "SYSCLK" },
1469
1470 { "IN1L", NULL, "AVDD" },
1471 { "IN1R", NULL, "AVDD" },
1472 { "IN2L", NULL, "AVDD" },
1473 { "IN2R", NULL, "AVDD" },
1474 { "IN3L", NULL, "AVDD" },
1475 { "IN3R", NULL, "AVDD" },
1476 { "OUT1L", NULL, "AVDD" },
1477 { "OUT1R", NULL, "AVDD" },
1478
1479 { "IN1L PGA", NULL, "IN1L" },
1480 { "IN1R PGA", NULL, "IN1R" },
1481 { "IN2L PGA", NULL, "IN2L" },
1482 { "IN2R PGA", NULL, "IN2R" },
1483 { "IN3L PGA", NULL, "IN3L" },
1484 { "IN3R PGA", NULL, "IN3R" },
1485
1486 { "Tone Generator", NULL, "TONE" },
1487
1488 { "CP2", NULL, "CPVDD" },
1489 { "MICBIAS1", NULL, "CP2" },
1490 { "MICBIAS2", NULL, "CP2" },
1491
1492 { "CP1", NULL, "CPVDD" },
1493 { "EPD_LN", NULL, "CP1" },
1494 { "EPD_LP", NULL, "CP1" },
1495 { "EPD_RN", NULL, "CP1" },
1496 { "EPD_RP", NULL, "CP1" },
1497
1498 { "EPD_LP", NULL, "OUT1L" },
1499 { "EPD_OUTP_LP", NULL, "EPD_LP" },
1500 { "EPD_RMV_SHRT_LP", NULL, "EPD_OUTP_LP" },
1501 { "EPOUTLP", NULL, "EPD_RMV_SHRT_LP" },
1502
1503 { "EPD_LN", NULL, "OUT1L" },
1504 { "EPD_OUTP_LN", NULL, "EPD_LN" },
1505 { "EPD_RMV_SHRT_LN", NULL, "EPD_OUTP_LN" },
1506 { "EPOUTLN", NULL, "EPD_RMV_SHRT_LN" },
1507
1508 { "EPD_RP", NULL, "OUT1R" },
1509 { "EPD_OUTP_RP", NULL, "EPD_RP" },
1510 { "EPD_RMV_SHRT_RP", NULL, "EPD_OUTP_RP" },
1511 { "EPOUTRP", NULL, "EPD_RMV_SHRT_RP" },
1512
1513 { "EPD_RN", NULL, "OUT1R" },
1514 { "EPD_OUTP_RN", NULL, "EPD_RN" },
1515 { "EPD_RMV_SHRT_RN", NULL, "EPD_OUTP_RN" },
1516 { "EPOUTRN", NULL, "EPD_RMV_SHRT_RN" },
1517
1518 { "SPK", NULL, "OUT2L" },
1519 { "SPK", NULL, "OUT2R" },
1520
1521 { "AEC Loopback", "OUT1L", "OUT1L" },
1522 { "AEC Loopback", "OUT1R", "OUT1R" },
1523 { "AEC Loopback", "OUT2L", "OUT2L" },
1524 { "AEC Loopback", "OUT2R", "OUT2R" },
1525
1526 WM2200_MIXER_ROUTES("DSP1", "DSP1L"),
1527 WM2200_MIXER_ROUTES("DSP1", "DSP1R"),
1528 WM2200_MIXER_ROUTES("DSP2", "DSP2L"),
1529 WM2200_MIXER_ROUTES("DSP2", "DSP2R"),
1530
1531 WM2200_DSP_AUX_ROUTES("DSP1"),
1532 WM2200_DSP_AUX_ROUTES("DSP2"),
1533
1534 WM2200_MIXER_ROUTES("OUT1L", "OUT1L"),
1535 WM2200_MIXER_ROUTES("OUT1R", "OUT1R"),
1536 WM2200_MIXER_ROUTES("OUT2L", "OUT2L"),
1537 WM2200_MIXER_ROUTES("OUT2R", "OUT2R"),
1538
1539 WM2200_MIXER_ROUTES("AIF1TX1", "AIF1TX1"),
1540 WM2200_MIXER_ROUTES("AIF1TX2", "AIF1TX2"),
1541 WM2200_MIXER_ROUTES("AIF1TX3", "AIF1TX3"),
1542 WM2200_MIXER_ROUTES("AIF1TX4", "AIF1TX4"),
1543 WM2200_MIXER_ROUTES("AIF1TX5", "AIF1TX5"),
1544 WM2200_MIXER_ROUTES("AIF1TX6", "AIF1TX6"),
1545
1546 WM2200_MIXER_ROUTES("EQL", "EQL"),
1547 WM2200_MIXER_ROUTES("EQR", "EQR"),
1548
1549 WM2200_MIXER_ROUTES("LHPF1", "LHPF1"),
1550 WM2200_MIXER_ROUTES("LHPF2", "LHPF2"),
1551};
1552
1553static int wm2200_probe(struct snd_soc_component *component)
1554{
1555 struct wm2200_priv *wm2200 = snd_soc_component_get_drvdata(component);
1556 int ret;
1557
1558 wm2200->component = component;
1559
1560 ret = snd_soc_add_component_controls(component, wm_adsp_fw_controls, 2);
1561 if (ret != 0)
1562 return ret;
1563
1564 return ret;
1565}
1566
1567static int wm2200_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
1568{
1569 struct snd_soc_component *component = dai->component;
1570 int lrclk, bclk, fmt_val;
1571
1572 lrclk = 0;
1573 bclk = 0;
1574
1575 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
1576 case SND_SOC_DAIFMT_DSP_A:
1577 fmt_val = 0;
1578 break;
1579 case SND_SOC_DAIFMT_I2S:
1580 fmt_val = 2;
1581 break;
1582 default:
1583 dev_err(component->dev, "Unsupported DAI format %d\n",
1584 fmt & SND_SOC_DAIFMT_FORMAT_MASK);
1585 return -EINVAL;
1586 }
1587
1588 switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
1589 case SND_SOC_DAIFMT_CBS_CFS:
1590 break;
1591 case SND_SOC_DAIFMT_CBS_CFM:
1592 lrclk |= WM2200_AIF1TX_LRCLK_MSTR;
1593 break;
1594 case SND_SOC_DAIFMT_CBM_CFS:
1595 bclk |= WM2200_AIF1_BCLK_MSTR;
1596 break;
1597 case SND_SOC_DAIFMT_CBM_CFM:
1598 lrclk |= WM2200_AIF1TX_LRCLK_MSTR;
1599 bclk |= WM2200_AIF1_BCLK_MSTR;
1600 break;
1601 default:
1602 dev_err(component->dev, "Unsupported master mode %d\n",
1603 fmt & SND_SOC_DAIFMT_MASTER_MASK);
1604 return -EINVAL;
1605 }
1606
1607 switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
1608 case SND_SOC_DAIFMT_NB_NF:
1609 break;
1610 case SND_SOC_DAIFMT_IB_IF:
1611 bclk |= WM2200_AIF1_BCLK_INV;
1612 lrclk |= WM2200_AIF1TX_LRCLK_INV;
1613 break;
1614 case SND_SOC_DAIFMT_IB_NF:
1615 bclk |= WM2200_AIF1_BCLK_INV;
1616 break;
1617 case SND_SOC_DAIFMT_NB_IF:
1618 lrclk |= WM2200_AIF1TX_LRCLK_INV;
1619 break;
1620 default:
1621 return -EINVAL;
1622 }
1623
1624 snd_soc_component_update_bits(component, WM2200_AUDIO_IF_1_1, WM2200_AIF1_BCLK_MSTR |
1625 WM2200_AIF1_BCLK_INV, bclk);
1626 snd_soc_component_update_bits(component, WM2200_AUDIO_IF_1_2,
1627 WM2200_AIF1TX_LRCLK_MSTR | WM2200_AIF1TX_LRCLK_INV,
1628 lrclk);
1629 snd_soc_component_update_bits(component, WM2200_AUDIO_IF_1_3,
1630 WM2200_AIF1TX_LRCLK_MSTR | WM2200_AIF1TX_LRCLK_INV,
1631 lrclk);
1632 snd_soc_component_update_bits(component, WM2200_AUDIO_IF_1_5,
1633 WM2200_AIF1_FMT_MASK, fmt_val);
1634
1635 return 0;
1636}
1637
1638static int wm2200_sr_code[] = {
1639 0,
1640 12000,
1641 24000,
1642 48000,
1643 96000,
1644 192000,
1645 384000,
1646 768000,
1647 0,
1648 11025,
1649 22050,
1650 44100,
1651 88200,
1652 176400,
1653 352800,
1654 705600,
1655 4000,
1656 8000,
1657 16000,
1658 32000,
1659 64000,
1660 128000,
1661 256000,
1662 512000,
1663};
1664
1665#define WM2200_NUM_BCLK_RATES 12
1666
1667static int wm2200_bclk_rates_dat[WM2200_NUM_BCLK_RATES] = {
1668 6144000,
1669 3072000,
1670 2048000,
1671 1536000,
1672 768000,
1673 512000,
1674 384000,
1675 256000,
1676 192000,
1677 128000,
1678 96000,
1679 64000,
1680};
1681
1682static int wm2200_bclk_rates_cd[WM2200_NUM_BCLK_RATES] = {
1683 5644800,
1684 3763200,
1685 2882400,
1686 1881600,
1687 1411200,
1688 705600,
1689 470400,
1690 352800,
1691 176400,
1692 117600,
1693 88200,
1694 58800,
1695};
1696
1697static int wm2200_hw_params(struct snd_pcm_substream *substream,
1698 struct snd_pcm_hw_params *params,
1699 struct snd_soc_dai *dai)
1700{
1701 struct snd_soc_component *component = dai->component;
1702 struct wm2200_priv *wm2200 = snd_soc_component_get_drvdata(component);
1703 int i, bclk, lrclk, wl, fl, sr_code;
1704 int *bclk_rates;
1705
1706
1707 wl = params_width(params);
1708 if (wl < 0)
1709 return wl;
1710 fl = snd_soc_params_to_frame_size(params);
1711 if (fl < 0)
1712 return fl;
1713
1714 dev_dbg(component->dev, "Word length %d bits, frame length %d bits\n",
1715 wl, fl);
1716
1717
1718 bclk = snd_soc_params_to_bclk(params);
1719 if (bclk < 0)
1720 return bclk;
1721
1722 if (!wm2200->sysclk) {
1723 dev_err(component->dev, "SYSCLK has no rate set\n");
1724 return -EINVAL;
1725 }
1726
1727 for (i = 0; i < ARRAY_SIZE(wm2200_sr_code); i++)
1728 if (wm2200_sr_code[i] == params_rate(params))
1729 break;
1730 if (i == ARRAY_SIZE(wm2200_sr_code)) {
1731 dev_err(component->dev, "Unsupported sample rate: %dHz\n",
1732 params_rate(params));
1733 return -EINVAL;
1734 }
1735 sr_code = i;
1736
1737 dev_dbg(component->dev, "Target BCLK is %dHz, using %dHz SYSCLK\n",
1738 bclk, wm2200->sysclk);
1739
1740 if (wm2200->sysclk % 4000)
1741 bclk_rates = wm2200_bclk_rates_cd;
1742 else
1743 bclk_rates = wm2200_bclk_rates_dat;
1744
1745 for (i = 0; i < WM2200_NUM_BCLK_RATES; i++)
1746 if (bclk_rates[i] >= bclk && (bclk_rates[i] % bclk == 0))
1747 break;
1748 if (i == WM2200_NUM_BCLK_RATES) {
1749 dev_err(component->dev,
1750 "No valid BCLK for %dHz found from %dHz SYSCLK\n",
1751 bclk, wm2200->sysclk);
1752 return -EINVAL;
1753 }
1754
1755 bclk = i;
1756 dev_dbg(component->dev, "Setting %dHz BCLK\n", bclk_rates[bclk]);
1757 snd_soc_component_update_bits(component, WM2200_AUDIO_IF_1_1,
1758 WM2200_AIF1_BCLK_DIV_MASK, bclk);
1759
1760 lrclk = bclk_rates[bclk] / params_rate(params);
1761 dev_dbg(component->dev, "Setting %dHz LRCLK\n", bclk_rates[bclk] / lrclk);
1762 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK ||
1763 wm2200->symmetric_rates)
1764 snd_soc_component_update_bits(component, WM2200_AUDIO_IF_1_7,
1765 WM2200_AIF1RX_BCPF_MASK, lrclk);
1766 else
1767 snd_soc_component_update_bits(component, WM2200_AUDIO_IF_1_6,
1768 WM2200_AIF1TX_BCPF_MASK, lrclk);
1769
1770 i = (wl << WM2200_AIF1TX_WL_SHIFT) | wl;
1771 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
1772 snd_soc_component_update_bits(component, WM2200_AUDIO_IF_1_9,
1773 WM2200_AIF1RX_WL_MASK |
1774 WM2200_AIF1RX_SLOT_LEN_MASK, i);
1775 else
1776 snd_soc_component_update_bits(component, WM2200_AUDIO_IF_1_8,
1777 WM2200_AIF1TX_WL_MASK |
1778 WM2200_AIF1TX_SLOT_LEN_MASK, i);
1779
1780 snd_soc_component_update_bits(component, WM2200_CLOCKING_4,
1781 WM2200_SAMPLE_RATE_1_MASK, sr_code);
1782
1783 return 0;
1784}
1785
1786static const struct snd_soc_dai_ops wm2200_dai_ops = {
1787 .set_fmt = wm2200_set_fmt,
1788 .hw_params = wm2200_hw_params,
1789};
1790
1791static int wm2200_set_sysclk(struct snd_soc_component *component, int clk_id,
1792 int source, unsigned int freq, int dir)
1793{
1794 struct wm2200_priv *wm2200 = snd_soc_component_get_drvdata(component);
1795 int fval;
1796
1797 switch (clk_id) {
1798 case WM2200_CLK_SYSCLK:
1799 break;
1800
1801 default:
1802 dev_err(component->dev, "Unknown clock %d\n", clk_id);
1803 return -EINVAL;
1804 }
1805
1806 switch (source) {
1807 case WM2200_CLKSRC_MCLK1:
1808 case WM2200_CLKSRC_MCLK2:
1809 case WM2200_CLKSRC_FLL:
1810 case WM2200_CLKSRC_BCLK1:
1811 break;
1812 default:
1813 dev_err(component->dev, "Invalid source %d\n", source);
1814 return -EINVAL;
1815 }
1816
1817 switch (freq) {
1818 case 22579200:
1819 case 24576000:
1820 fval = 2;
1821 break;
1822 default:
1823 dev_err(component->dev, "Invalid clock rate: %d\n", freq);
1824 return -EINVAL;
1825 }
1826
1827
1828
1829
1830
1831 snd_soc_component_update_bits(component, WM2200_CLOCKING_3, WM2200_SYSCLK_FREQ_MASK |
1832 WM2200_SYSCLK_SRC_MASK,
1833 fval << WM2200_SYSCLK_FREQ_SHIFT | source);
1834
1835 wm2200->sysclk = freq;
1836
1837 return 0;
1838}
1839
1840struct _fll_div {
1841 u16 fll_fratio;
1842 u16 fll_outdiv;
1843 u16 fll_refclk_div;
1844 u16 n;
1845 u16 theta;
1846 u16 lambda;
1847};
1848
1849static struct {
1850 unsigned int min;
1851 unsigned int max;
1852 u16 fll_fratio;
1853 int ratio;
1854} fll_fratios[] = {
1855 { 0, 64000, 4, 16 },
1856 { 64000, 128000, 3, 8 },
1857 { 128000, 256000, 2, 4 },
1858 { 256000, 1000000, 1, 2 },
1859 { 1000000, 13500000, 0, 1 },
1860};
1861
1862static int fll_factors(struct _fll_div *fll_div, unsigned int Fref,
1863 unsigned int Fout)
1864{
1865 unsigned int target;
1866 unsigned int div;
1867 unsigned int fratio, gcd_fll;
1868 int i;
1869
1870
1871 div = 1;
1872 fll_div->fll_refclk_div = 0;
1873 while ((Fref / div) > 13500000) {
1874 div *= 2;
1875 fll_div->fll_refclk_div++;
1876
1877 if (div > 8) {
1878 pr_err("Can't scale %dMHz input down to <=13.5MHz\n",
1879 Fref);
1880 return -EINVAL;
1881 }
1882 }
1883
1884 pr_debug("FLL Fref=%u Fout=%u\n", Fref, Fout);
1885
1886
1887 Fref /= div;
1888
1889
1890 div = 2;
1891 while (Fout * div < 90000000) {
1892 div++;
1893 if (div > 64) {
1894 pr_err("Unable to find FLL_OUTDIV for Fout=%uHz\n",
1895 Fout);
1896 return -EINVAL;
1897 }
1898 }
1899 target = Fout * div;
1900 fll_div->fll_outdiv = div - 1;
1901
1902 pr_debug("FLL Fvco=%dHz\n", target);
1903
1904
1905 for (i = 0; i < ARRAY_SIZE(fll_fratios); i++) {
1906 if (fll_fratios[i].min <= Fref && Fref <= fll_fratios[i].max) {
1907 fll_div->fll_fratio = fll_fratios[i].fll_fratio;
1908 fratio = fll_fratios[i].ratio;
1909 break;
1910 }
1911 }
1912 if (i == ARRAY_SIZE(fll_fratios)) {
1913 pr_err("Unable to find FLL_FRATIO for Fref=%uHz\n", Fref);
1914 return -EINVAL;
1915 }
1916
1917 fll_div->n = target / (fratio * Fref);
1918
1919 if (target % Fref == 0) {
1920 fll_div->theta = 0;
1921 fll_div->lambda = 0;
1922 } else {
1923 gcd_fll = gcd(target, fratio * Fref);
1924
1925 fll_div->theta = (target - (fll_div->n * fratio * Fref))
1926 / gcd_fll;
1927 fll_div->lambda = (fratio * Fref) / gcd_fll;
1928 }
1929
1930 pr_debug("FLL N=%x THETA=%x LAMBDA=%x\n",
1931 fll_div->n, fll_div->theta, fll_div->lambda);
1932 pr_debug("FLL_FRATIO=%x(%d) FLL_OUTDIV=%x FLL_REFCLK_DIV=%x\n",
1933 fll_div->fll_fratio, fratio, fll_div->fll_outdiv,
1934 fll_div->fll_refclk_div);
1935
1936 return 0;
1937}
1938
1939static int wm2200_set_fll(struct snd_soc_component *component, int fll_id, int source,
1940 unsigned int Fref, unsigned int Fout)
1941{
1942 struct i2c_client *i2c = to_i2c_client(component->dev);
1943 struct wm2200_priv *wm2200 = snd_soc_component_get_drvdata(component);
1944 struct _fll_div factors;
1945 int ret, i, timeout;
1946 unsigned long time_left;
1947
1948 if (!Fout) {
1949 dev_dbg(component->dev, "FLL disabled");
1950
1951 if (wm2200->fll_fout)
1952 pm_runtime_put(component->dev);
1953
1954 wm2200->fll_fout = 0;
1955 snd_soc_component_update_bits(component, WM2200_FLL_CONTROL_1,
1956 WM2200_FLL_ENA, 0);
1957 return 0;
1958 }
1959
1960 switch (source) {
1961 case WM2200_FLL_SRC_MCLK1:
1962 case WM2200_FLL_SRC_MCLK2:
1963 case WM2200_FLL_SRC_BCLK:
1964 break;
1965 default:
1966 dev_err(component->dev, "Invalid FLL source %d\n", source);
1967 return -EINVAL;
1968 }
1969
1970 ret = fll_factors(&factors, Fref, Fout);
1971 if (ret < 0)
1972 return ret;
1973
1974
1975 snd_soc_component_update_bits(component, WM2200_FLL_CONTROL_1, WM2200_FLL_ENA, 0);
1976
1977 snd_soc_component_update_bits(component, WM2200_FLL_CONTROL_2,
1978 WM2200_FLL_OUTDIV_MASK | WM2200_FLL_FRATIO_MASK,
1979 (factors.fll_outdiv << WM2200_FLL_OUTDIV_SHIFT) |
1980 factors.fll_fratio);
1981 if (factors.theta) {
1982 snd_soc_component_update_bits(component, WM2200_FLL_CONTROL_3,
1983 WM2200_FLL_FRACN_ENA,
1984 WM2200_FLL_FRACN_ENA);
1985 snd_soc_component_update_bits(component, WM2200_FLL_EFS_2,
1986 WM2200_FLL_EFS_ENA,
1987 WM2200_FLL_EFS_ENA);
1988 } else {
1989 snd_soc_component_update_bits(component, WM2200_FLL_CONTROL_3,
1990 WM2200_FLL_FRACN_ENA, 0);
1991 snd_soc_component_update_bits(component, WM2200_FLL_EFS_2,
1992 WM2200_FLL_EFS_ENA, 0);
1993 }
1994
1995 snd_soc_component_update_bits(component, WM2200_FLL_CONTROL_4, WM2200_FLL_THETA_MASK,
1996 factors.theta);
1997 snd_soc_component_update_bits(component, WM2200_FLL_CONTROL_6, WM2200_FLL_N_MASK,
1998 factors.n);
1999 snd_soc_component_update_bits(component, WM2200_FLL_CONTROL_7,
2000 WM2200_FLL_CLK_REF_DIV_MASK |
2001 WM2200_FLL_CLK_REF_SRC_MASK,
2002 (factors.fll_refclk_div
2003 << WM2200_FLL_CLK_REF_DIV_SHIFT) | source);
2004 snd_soc_component_update_bits(component, WM2200_FLL_EFS_1,
2005 WM2200_FLL_LAMBDA_MASK, factors.lambda);
2006
2007
2008 try_wait_for_completion(&wm2200->fll_lock);
2009
2010 pm_runtime_get_sync(component->dev);
2011
2012 snd_soc_component_update_bits(component, WM2200_FLL_CONTROL_1,
2013 WM2200_FLL_ENA, WM2200_FLL_ENA);
2014
2015 if (i2c->irq)
2016 timeout = 2;
2017 else
2018 timeout = 50;
2019
2020 snd_soc_component_update_bits(component, WM2200_CLOCKING_3, WM2200_SYSCLK_ENA,
2021 WM2200_SYSCLK_ENA);
2022
2023
2024 for (i = 0; i < timeout; i++) {
2025 if (i2c->irq) {
2026 time_left = wait_for_completion_timeout(
2027 &wm2200->fll_lock,
2028 msecs_to_jiffies(25));
2029 if (time_left > 0)
2030 break;
2031 } else {
2032 msleep(1);
2033 }
2034
2035 ret = snd_soc_component_read32(component,
2036 WM2200_INTERRUPT_RAW_STATUS_2);
2037 if (ret < 0) {
2038 dev_err(component->dev,
2039 "Failed to read FLL status: %d\n",
2040 ret);
2041 continue;
2042 }
2043 if (ret & WM2200_FLL_LOCK_STS)
2044 break;
2045 }
2046 if (i == timeout) {
2047 dev_err(component->dev, "FLL lock timed out\n");
2048 pm_runtime_put(component->dev);
2049 return -ETIMEDOUT;
2050 }
2051
2052 wm2200->fll_src = source;
2053 wm2200->fll_fref = Fref;
2054 wm2200->fll_fout = Fout;
2055
2056 dev_dbg(component->dev, "FLL running %dHz->%dHz\n", Fref, Fout);
2057
2058 return 0;
2059}
2060
2061static int wm2200_dai_probe(struct snd_soc_dai *dai)
2062{
2063 struct snd_soc_component *component = dai->component;
2064 struct wm2200_priv *wm2200 = snd_soc_component_get_drvdata(component);
2065 unsigned int val = 0;
2066 int ret;
2067
2068 ret = snd_soc_component_read32(component, WM2200_GPIO_CTRL_1);
2069 if (ret >= 0) {
2070 if ((ret & WM2200_GP1_FN_MASK) != 0) {
2071 wm2200->symmetric_rates = true;
2072 val = WM2200_AIF1TX_LRCLK_SRC;
2073 }
2074 } else {
2075 dev_err(component->dev, "Failed to read GPIO 1 config: %d\n", ret);
2076 }
2077
2078 snd_soc_component_update_bits(component, WM2200_AUDIO_IF_1_2,
2079 WM2200_AIF1TX_LRCLK_SRC, val);
2080
2081 return 0;
2082}
2083
2084#define WM2200_RATES SNDRV_PCM_RATE_8000_48000
2085
2086#define WM2200_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
2087 SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
2088
2089static struct snd_soc_dai_driver wm2200_dai = {
2090 .name = "wm2200",
2091 .probe = wm2200_dai_probe,
2092 .playback = {
2093 .stream_name = "Playback",
2094 .channels_min = 2,
2095 .channels_max = 2,
2096 .rates = WM2200_RATES,
2097 .formats = WM2200_FORMATS,
2098 },
2099 .capture = {
2100 .stream_name = "Capture",
2101 .channels_min = 2,
2102 .channels_max = 2,
2103 .rates = WM2200_RATES,
2104 .formats = WM2200_FORMATS,
2105 },
2106 .ops = &wm2200_dai_ops,
2107};
2108
2109static const struct snd_soc_component_driver soc_component_wm2200 = {
2110 .probe = wm2200_probe,
2111 .set_sysclk = wm2200_set_sysclk,
2112 .set_pll = wm2200_set_fll,
2113 .controls = wm2200_snd_controls,
2114 .num_controls = ARRAY_SIZE(wm2200_snd_controls),
2115 .dapm_widgets = wm2200_dapm_widgets,
2116 .num_dapm_widgets = ARRAY_SIZE(wm2200_dapm_widgets),
2117 .dapm_routes = wm2200_dapm_routes,
2118 .num_dapm_routes = ARRAY_SIZE(wm2200_dapm_routes),
2119 .endianness = 1,
2120 .non_legacy_dai_naming = 1,
2121};
2122
2123static irqreturn_t wm2200_irq(int irq, void *data)
2124{
2125 struct wm2200_priv *wm2200 = data;
2126 unsigned int val, mask;
2127 int ret;
2128
2129 ret = regmap_read(wm2200->regmap, WM2200_INTERRUPT_STATUS_2, &val);
2130 if (ret != 0) {
2131 dev_err(wm2200->dev, "Failed to read IRQ status: %d\n", ret);
2132 return IRQ_NONE;
2133 }
2134
2135 ret = regmap_read(wm2200->regmap, WM2200_INTERRUPT_STATUS_2_MASK,
2136 &mask);
2137 if (ret != 0) {
2138 dev_warn(wm2200->dev, "Failed to read IRQ mask: %d\n", ret);
2139 mask = 0;
2140 }
2141
2142 val &= ~mask;
2143
2144 if (val & WM2200_FLL_LOCK_EINT) {
2145 dev_dbg(wm2200->dev, "FLL locked\n");
2146 complete(&wm2200->fll_lock);
2147 }
2148
2149 if (val) {
2150 regmap_write(wm2200->regmap, WM2200_INTERRUPT_STATUS_2, val);
2151
2152 return IRQ_HANDLED;
2153 } else {
2154 return IRQ_NONE;
2155 }
2156}
2157
2158static const struct regmap_config wm2200_regmap = {
2159 .reg_bits = 16,
2160 .val_bits = 16,
2161
2162 .max_register = WM2200_MAX_REGISTER + (ARRAY_SIZE(wm2200_ranges) *
2163 WM2200_DSP_SPACING),
2164 .reg_defaults = wm2200_reg_defaults,
2165 .num_reg_defaults = ARRAY_SIZE(wm2200_reg_defaults),
2166 .volatile_reg = wm2200_volatile_register,
2167 .readable_reg = wm2200_readable_register,
2168 .cache_type = REGCACHE_RBTREE,
2169 .ranges = wm2200_ranges,
2170 .num_ranges = ARRAY_SIZE(wm2200_ranges),
2171};
2172
2173static const unsigned int wm2200_dig_vu[] = {
2174 WM2200_DAC_DIGITAL_VOLUME_1L,
2175 WM2200_DAC_DIGITAL_VOLUME_1R,
2176 WM2200_DAC_DIGITAL_VOLUME_2L,
2177 WM2200_DAC_DIGITAL_VOLUME_2R,
2178 WM2200_ADC_DIGITAL_VOLUME_1L,
2179 WM2200_ADC_DIGITAL_VOLUME_1R,
2180 WM2200_ADC_DIGITAL_VOLUME_2L,
2181 WM2200_ADC_DIGITAL_VOLUME_2R,
2182 WM2200_ADC_DIGITAL_VOLUME_3L,
2183 WM2200_ADC_DIGITAL_VOLUME_3R,
2184};
2185
2186static const unsigned int wm2200_mic_ctrl_reg[] = {
2187 WM2200_IN1L_CONTROL,
2188 WM2200_IN2L_CONTROL,
2189 WM2200_IN3L_CONTROL,
2190};
2191
2192static int wm2200_i2c_probe(struct i2c_client *i2c,
2193 const struct i2c_device_id *id)
2194{
2195 struct wm2200_pdata *pdata = dev_get_platdata(&i2c->dev);
2196 struct wm2200_priv *wm2200;
2197 unsigned int reg;
2198 int ret, i;
2199 int val;
2200
2201 wm2200 = devm_kzalloc(&i2c->dev, sizeof(struct wm2200_priv),
2202 GFP_KERNEL);
2203 if (wm2200 == NULL)
2204 return -ENOMEM;
2205
2206 wm2200->dev = &i2c->dev;
2207 init_completion(&wm2200->fll_lock);
2208
2209 wm2200->regmap = devm_regmap_init_i2c(i2c, &wm2200_regmap);
2210 if (IS_ERR(wm2200->regmap)) {
2211 ret = PTR_ERR(wm2200->regmap);
2212 dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
2213 ret);
2214 return ret;
2215 }
2216
2217 for (i = 0; i < 2; i++) {
2218 wm2200->dsp[i].type = WMFW_ADSP1;
2219 wm2200->dsp[i].part = "wm2200";
2220 wm2200->dsp[i].num = i + 1;
2221 wm2200->dsp[i].dev = &i2c->dev;
2222 wm2200->dsp[i].regmap = wm2200->regmap;
2223 wm2200->dsp[i].sysclk_reg = WM2200_CLOCKING_3;
2224 wm2200->dsp[i].sysclk_mask = WM2200_SYSCLK_FREQ_MASK;
2225 wm2200->dsp[i].sysclk_shift = WM2200_SYSCLK_FREQ_SHIFT;
2226 }
2227
2228 wm2200->dsp[0].base = WM2200_DSP1_CONTROL_1;
2229 wm2200->dsp[0].mem = wm2200_dsp1_regions;
2230 wm2200->dsp[0].num_mems = ARRAY_SIZE(wm2200_dsp1_regions);
2231
2232 wm2200->dsp[1].base = WM2200_DSP2_CONTROL_1;
2233 wm2200->dsp[1].mem = wm2200_dsp2_regions;
2234 wm2200->dsp[1].num_mems = ARRAY_SIZE(wm2200_dsp2_regions);
2235
2236 for (i = 0; i < ARRAY_SIZE(wm2200->dsp); i++)
2237 wm_adsp1_init(&wm2200->dsp[i]);
2238
2239 if (pdata)
2240 wm2200->pdata = *pdata;
2241
2242 i2c_set_clientdata(i2c, wm2200);
2243
2244 for (i = 0; i < ARRAY_SIZE(wm2200->core_supplies); i++)
2245 wm2200->core_supplies[i].supply = wm2200_core_supply_names[i];
2246
2247 ret = devm_regulator_bulk_get(&i2c->dev,
2248 ARRAY_SIZE(wm2200->core_supplies),
2249 wm2200->core_supplies);
2250 if (ret != 0) {
2251 dev_err(&i2c->dev, "Failed to request core supplies: %d\n",
2252 ret);
2253 return ret;
2254 }
2255
2256 ret = regulator_bulk_enable(ARRAY_SIZE(wm2200->core_supplies),
2257 wm2200->core_supplies);
2258 if (ret != 0) {
2259 dev_err(&i2c->dev, "Failed to enable core supplies: %d\n",
2260 ret);
2261 return ret;
2262 }
2263
2264 if (wm2200->pdata.ldo_ena) {
2265 ret = devm_gpio_request_one(&i2c->dev, wm2200->pdata.ldo_ena,
2266 GPIOF_OUT_INIT_HIGH,
2267 "WM2200 LDOENA");
2268 if (ret < 0) {
2269 dev_err(&i2c->dev, "Failed to request LDOENA %d: %d\n",
2270 wm2200->pdata.ldo_ena, ret);
2271 goto err_enable;
2272 }
2273 msleep(2);
2274 }
2275
2276 if (wm2200->pdata.reset) {
2277 ret = devm_gpio_request_one(&i2c->dev, wm2200->pdata.reset,
2278 GPIOF_OUT_INIT_HIGH,
2279 "WM2200 /RESET");
2280 if (ret < 0) {
2281 dev_err(&i2c->dev, "Failed to request /RESET %d: %d\n",
2282 wm2200->pdata.reset, ret);
2283 goto err_ldo;
2284 }
2285 }
2286
2287 ret = regmap_read(wm2200->regmap, WM2200_SOFTWARE_RESET, ®);
2288 if (ret < 0) {
2289 dev_err(&i2c->dev, "Failed to read ID register: %d\n", ret);
2290 goto err_reset;
2291 }
2292 switch (reg) {
2293 case 0x2200:
2294 break;
2295
2296 default:
2297 dev_err(&i2c->dev, "Device is not a WM2200, ID is %x\n", reg);
2298 ret = -EINVAL;
2299 goto err_reset;
2300 }
2301
2302 ret = regmap_read(wm2200->regmap, WM2200_DEVICE_REVISION, ®);
2303 if (ret < 0) {
2304 dev_err(&i2c->dev, "Failed to read revision register\n");
2305 goto err_reset;
2306 }
2307
2308 wm2200->rev = reg & WM2200_DEVICE_REVISION_MASK;
2309
2310 dev_info(&i2c->dev, "revision %c\n", wm2200->rev + 'A');
2311
2312 switch (wm2200->rev) {
2313 case 0:
2314 case 1:
2315 ret = regmap_register_patch(wm2200->regmap, wm2200_reva_patch,
2316 ARRAY_SIZE(wm2200_reva_patch));
2317 if (ret != 0) {
2318 dev_err(&i2c->dev, "Failed to register patch: %d\n",
2319 ret);
2320 }
2321 break;
2322 default:
2323 break;
2324 }
2325
2326 ret = wm2200_reset(wm2200);
2327 if (ret < 0) {
2328 dev_err(&i2c->dev, "Failed to issue reset\n");
2329 goto err_reset;
2330 }
2331
2332 for (i = 0; i < ARRAY_SIZE(wm2200->pdata.gpio_defaults); i++) {
2333 if (!wm2200->pdata.gpio_defaults[i])
2334 continue;
2335
2336 regmap_write(wm2200->regmap, WM2200_GPIO_CTRL_1 + i,
2337 wm2200->pdata.gpio_defaults[i]);
2338 }
2339
2340 for (i = 0; i < ARRAY_SIZE(wm2200_dig_vu); i++)
2341 regmap_update_bits(wm2200->regmap, wm2200_dig_vu[i],
2342 WM2200_OUT_VU, WM2200_OUT_VU);
2343
2344
2345 for (i = 0; i < 6; i++) {
2346 regmap_write(wm2200->regmap, WM2200_AUDIO_IF_1_10 + i, i);
2347 regmap_write(wm2200->regmap, WM2200_AUDIO_IF_1_16 + i, i);
2348 }
2349
2350 for (i = 0; i < WM2200_MAX_MICBIAS; i++) {
2351 if (!wm2200->pdata.micbias[i].mb_lvl &&
2352 !wm2200->pdata.micbias[i].bypass)
2353 continue;
2354
2355
2356 if (!wm2200->pdata.micbias[i].mb_lvl)
2357 wm2200->pdata.micbias[i].mb_lvl
2358 = WM2200_MBIAS_LVL_1V5;
2359
2360 val = (wm2200->pdata.micbias[i].mb_lvl -1)
2361 << WM2200_MICB1_LVL_SHIFT;
2362
2363 if (wm2200->pdata.micbias[i].discharge)
2364 val |= WM2200_MICB1_DISCH;
2365
2366 if (wm2200->pdata.micbias[i].fast_start)
2367 val |= WM2200_MICB1_RATE;
2368
2369 if (wm2200->pdata.micbias[i].bypass)
2370 val |= WM2200_MICB1_MODE;
2371
2372 regmap_update_bits(wm2200->regmap,
2373 WM2200_MIC_BIAS_CTRL_1 + i,
2374 WM2200_MICB1_LVL_MASK |
2375 WM2200_MICB1_DISCH |
2376 WM2200_MICB1_MODE |
2377 WM2200_MICB1_RATE, val);
2378 }
2379
2380 for (i = 0; i < ARRAY_SIZE(wm2200->pdata.in_mode); i++) {
2381 regmap_update_bits(wm2200->regmap, wm2200_mic_ctrl_reg[i],
2382 WM2200_IN1_MODE_MASK |
2383 WM2200_IN1_DMIC_SUP_MASK,
2384 (wm2200->pdata.in_mode[i] <<
2385 WM2200_IN1_MODE_SHIFT) |
2386 (wm2200->pdata.dmic_sup[i] <<
2387 WM2200_IN1_DMIC_SUP_SHIFT));
2388 }
2389
2390 if (i2c->irq) {
2391 ret = request_threaded_irq(i2c->irq, NULL, wm2200_irq,
2392 IRQF_TRIGGER_HIGH | IRQF_ONESHOT,
2393 "wm2200", wm2200);
2394 if (ret == 0)
2395 regmap_update_bits(wm2200->regmap,
2396 WM2200_INTERRUPT_STATUS_2_MASK,
2397 WM2200_FLL_LOCK_EINT, 0);
2398 else
2399 dev_err(&i2c->dev, "Failed to request IRQ %d: %d\n",
2400 i2c->irq, ret);
2401 }
2402
2403 pm_runtime_set_active(&i2c->dev);
2404 pm_runtime_enable(&i2c->dev);
2405 pm_request_idle(&i2c->dev);
2406
2407 ret = devm_snd_soc_register_component(&i2c->dev, &soc_component_wm2200,
2408 &wm2200_dai, 1);
2409 if (ret != 0) {
2410 dev_err(&i2c->dev, "Failed to register CODEC: %d\n", ret);
2411 goto err_pm_runtime;
2412 }
2413
2414 return 0;
2415
2416err_pm_runtime:
2417 pm_runtime_disable(&i2c->dev);
2418err_reset:
2419 if (wm2200->pdata.reset)
2420 gpio_set_value_cansleep(wm2200->pdata.reset, 0);
2421err_ldo:
2422 if (wm2200->pdata.ldo_ena)
2423 gpio_set_value_cansleep(wm2200->pdata.ldo_ena, 0);
2424err_enable:
2425 regulator_bulk_disable(ARRAY_SIZE(wm2200->core_supplies),
2426 wm2200->core_supplies);
2427 return ret;
2428}
2429
2430static int wm2200_i2c_remove(struct i2c_client *i2c)
2431{
2432 struct wm2200_priv *wm2200 = i2c_get_clientdata(i2c);
2433
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
2445static 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
2459static 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
2484static const struct dev_pm_ops wm2200_pm = {
2485 SET_RUNTIME_PM_OPS(wm2200_runtime_suspend, wm2200_runtime_resume,
2486 NULL)
2487};
2488
2489static const struct i2c_device_id wm2200_i2c_id[] = {
2490 { "wm2200", 0 },
2491 { }
2492};
2493MODULE_DEVICE_TABLE(i2c, wm2200_i2c_id);
2494
2495static struct i2c_driver wm2200_i2c_driver = {
2496 .driver = {
2497 .name = "wm2200",
2498 .pm = &wm2200_pm,
2499 },
2500 .probe = wm2200_i2c_probe,
2501 .remove = wm2200_i2c_remove,
2502 .id_table = wm2200_i2c_id,
2503};
2504
2505module_i2c_driver(wm2200_i2c_driver);
2506
2507MODULE_DESCRIPTION("ASoC WM2200 driver");
2508MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
2509MODULE_LICENSE("GPL");
2510
