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treewide: remove redundant IS_ERR() before error code check
[linux/fpc-iii.git] / sound / soc / codecs / rt1011.c
blobdec5638060c3c0ada8b681ce928e187d6d6a40de
1 // SPDX-License-Identifier: GPL-2.0
2 /*
3 * rt1011.c -- rt1011 ALSA SoC amplifier component driver
4 *
5 * Copyright(c) 2019 Realtek Semiconductor Corp.
6 *
7 * Author: Shuming Fan <shumingf@realtek.com>
8 *
9 */
10
11 #include <linux/module.h>
12 #include <linux/moduleparam.h>
13 #include <linux/init.h>
14 #include <linux/delay.h>
15 #include <linux/pm.h>
16 #include <linux/gpio.h>
17 #include <linux/i2c.h>
18 #include <linux/acpi.h>
19 #include <linux/regmap.h>
20 #include <linux/of_gpio.h>
21 #include <linux/platform_device.h>
22 #include <linux/firmware.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/soc-dapm.h>
28 #include <sound/initval.h>
29 #include <sound/tlv.h>
30
31 #include "rl6231.h"
32 #include "rt1011.h"
33
34 static int rt1011_calibrate(struct rt1011_priv *rt1011,
35 unsigned char cali_flag);
36
37 static const struct reg_sequence init_list[] = {
38
39 { RT1011_POWER_9, 0xa840 },
40
41 { RT1011_ADC_SET_5, 0x0a20 },
42 { RT1011_DAC_SET_2, 0xa032 },
43
44 { RT1011_SPK_PRO_DC_DET_1, 0xb00c },
45 { RT1011_SPK_PRO_DC_DET_2, 0xcccc },
46
47 { RT1011_A_TIMING_1, 0x6054 },
48
49 { RT1011_POWER_7, 0x3e55 },
50 { RT1011_POWER_8, 0x0520 },
51 { RT1011_BOOST_CON_1, 0xe188 },
52 { RT1011_POWER_4, 0x16f2 },
53
54 { RT1011_CROSS_BQ_SET_1, 0x0004 },
55 { RT1011_SIL_DET, 0xc313 },
56 { RT1011_SINE_GEN_REG_1, 0x0707 },
57
58 { RT1011_DC_CALIB_CLASSD_3, 0xcb00 },
59
60 { RT1011_DAC_SET_1, 0xe702 },
61 { RT1011_DAC_SET_3, 0x2004 },
62 };
63
64 static const struct reg_default rt1011_reg[] = {
65 {0x0000, 0x0000},
66 {0x0002, 0x0000},
67 {0x0004, 0xa000},
68 {0x0006, 0x0000},
69 {0x0008, 0x0003},
70 {0x000a, 0x087e},
71 {0x000c, 0x0020},
72 {0x000e, 0x9002},
73 {0x0010, 0x0000},
74 {0x0012, 0x0000},
75 {0x0020, 0x0c40},
76 {0x0022, 0x4313},
77 {0x0076, 0x0000},
78 {0x0078, 0x0000},
79 {0x007a, 0x0000},
80 {0x007c, 0x10ec},
81 {0x007d, 0x1011},
82 {0x00f0, 0x5000},
83 {0x00f2, 0x0374},
84 {0x00f3, 0x0000},
85 {0x00f4, 0x0000},
86 {0x0100, 0x0038},
87 {0x0102, 0xff02},
88 {0x0104, 0x0232},
89 {0x0106, 0x200c},
90 {0x0107, 0x0000},
91 {0x0108, 0x2f2f},
92 {0x010a, 0x2f2f},
93 {0x010c, 0x002f},
94 {0x010e, 0xe000},
95 {0x0110, 0x0820},
96 {0x0111, 0x4010},
97 {0x0112, 0x0000},
98 {0x0114, 0x0000},
99 {0x0116, 0x0000},
100 {0x0118, 0x0000},
101 {0x011a, 0x0101},
102 {0x011c, 0x4567},
103 {0x011e, 0x0000},
104 {0x0120, 0x0000},
105 {0x0122, 0x0000},
106 {0x0124, 0x0123},
107 {0x0126, 0x4567},
108 {0x0200, 0x0000},
109 {0x0300, 0xffdd},
110 {0x0302, 0x001e},
111 {0x0311, 0x0000},
112 {0x0313, 0x5254},
113 {0x0314, 0x0062},
114 {0x0316, 0x7f40},
115 {0x0319, 0x000f},
116 {0x031a, 0xffff},
117 {0x031b, 0x0000},
118 {0x031c, 0x009f},
119 {0x031d, 0xffff},
120 {0x031e, 0x0000},
121 {0x031f, 0x0000},
122 {0x0320, 0xe31c},
123 {0x0321, 0x0000},
124 {0x0322, 0x0000},
125 {0x0324, 0x0000},
126 {0x0326, 0x0002},
127 {0x0328, 0x20b2},
128 {0x0329, 0x0175},
129 {0x032a, 0x32ad},
130 {0x032b, 0x3455},
131 {0x032c, 0x0528},
132 {0x032d, 0xa800},
133 {0x032e, 0x030e},
134 {0x0330, 0x2080},
135 {0x0332, 0x0034},
136 {0x0334, 0x0000},
137 {0x0508, 0x0010},
138 {0x050a, 0x0018},
139 {0x050c, 0x0000},
140 {0x050d, 0xffff},
141 {0x050e, 0x1f1f},
142 {0x050f, 0x04ff},
143 {0x0510, 0x4020},
144 {0x0511, 0x01f0},
145 {0x0512, 0x0702},
146 {0x0516, 0xbb80},
147 {0x0517, 0xffff},
148 {0x0518, 0xffff},
149 {0x0519, 0x307f},
150 {0x051a, 0xffff},
151 {0x051b, 0x0000},
152 {0x051c, 0x0000},
153 {0x051d, 0x2000},
154 {0x051e, 0x0000},
155 {0x051f, 0x0000},
156 {0x0520, 0x0000},
157 {0x0521, 0x1001},
158 {0x0522, 0x7fff},
159 {0x0524, 0x7fff},
160 {0x0526, 0x0000},
161 {0x0528, 0x0000},
162 {0x052a, 0x0000},
163 {0x0530, 0x0401},
164 {0x0532, 0x3000},
165 {0x0534, 0x0000},
166 {0x0535, 0xffff},
167 {0x0536, 0x101c},
168 {0x0538, 0x1814},
169 {0x053a, 0x100c},
170 {0x053c, 0x0804},
171 {0x053d, 0x0000},
172 {0x053e, 0x0000},
173 {0x053f, 0x0000},
174 {0x0540, 0x0000},
175 {0x0541, 0x0000},
176 {0x0542, 0x0000},
177 {0x0543, 0x0000},
178 {0x0544, 0x001c},
179 {0x0545, 0x1814},
180 {0x0546, 0x100c},
181 {0x0547, 0x0804},
182 {0x0548, 0x0000},
183 {0x0549, 0x0000},
184 {0x054a, 0x0000},
185 {0x054b, 0x0000},
186 {0x054c, 0x0000},
187 {0x054d, 0x0000},
188 {0x054e, 0x0000},
189 {0x054f, 0x0000},
190 {0x0566, 0x0000},
191 {0x0568, 0x20f1},
192 {0x056a, 0x0007},
193 {0x0600, 0x9d00},
194 {0x0611, 0x2000},
195 {0x0612, 0x505f},
196 {0x0613, 0x0444},
197 {0x0614, 0x4000},
198 {0x0615, 0x4004},
199 {0x0616, 0x0606},
200 {0x0617, 0x8904},
201 {0x0618, 0xe021},
202 {0x0621, 0x2000},
203 {0x0622, 0x505f},
204 {0x0623, 0x0444},
205 {0x0624, 0x4000},
206 {0x0625, 0x4004},
207 {0x0626, 0x0606},
208 {0x0627, 0x8704},
209 {0x0628, 0xe021},
210 {0x0631, 0x2000},
211 {0x0632, 0x517f},
212 {0x0633, 0x0440},
213 {0x0634, 0x4000},
214 {0x0635, 0x4104},
215 {0x0636, 0x0306},
216 {0x0637, 0x8904},
217 {0x0638, 0xe021},
218 {0x0702, 0x0014},
219 {0x0704, 0x0000},
220 {0x0706, 0x0014},
221 {0x0708, 0x0000},
222 {0x070a, 0x0000},
223 {0x0710, 0x0200},
224 {0x0711, 0x0000},
225 {0x0712, 0x0200},
226 {0x0713, 0x0000},
227 {0x0720, 0x0200},
228 {0x0721, 0x0000},
229 {0x0722, 0x0000},
230 {0x0723, 0x0000},
231 {0x0724, 0x0000},
232 {0x0725, 0x0000},
233 {0x0726, 0x0000},
234 {0x0727, 0x0000},
235 {0x0728, 0x0000},
236 {0x0729, 0x0000},
237 {0x0730, 0x0200},
238 {0x0731, 0x0000},
239 {0x0732, 0x0000},
240 {0x0733, 0x0000},
241 {0x0734, 0x0000},
242 {0x0735, 0x0000},
243 {0x0736, 0x0000},
244 {0x0737, 0x0000},
245 {0x0738, 0x0000},
246 {0x0739, 0x0000},
247 {0x0740, 0x0200},
248 {0x0741, 0x0000},
249 {0x0742, 0x0000},
250 {0x0743, 0x0000},
251 {0x0744, 0x0000},
252 {0x0745, 0x0000},
253 {0x0746, 0x0000},
254 {0x0747, 0x0000},
255 {0x0748, 0x0000},
256 {0x0749, 0x0000},
257 {0x0750, 0x0200},
258 {0x0751, 0x0000},
259 {0x0752, 0x0000},
260 {0x0753, 0x0000},
261 {0x0754, 0x0000},
262 {0x0755, 0x0000},
263 {0x0756, 0x0000},
264 {0x0757, 0x0000},
265 {0x0758, 0x0000},
266 {0x0759, 0x0000},
267 {0x0760, 0x0200},
268 {0x0761, 0x0000},
269 {0x0762, 0x0000},
270 {0x0763, 0x0000},
271 {0x0764, 0x0000},
272 {0x0765, 0x0000},
273 {0x0766, 0x0000},
274 {0x0767, 0x0000},
275 {0x0768, 0x0000},
276 {0x0769, 0x0000},
277 {0x0770, 0x0200},
278 {0x0771, 0x0000},
279 {0x0772, 0x0000},
280 {0x0773, 0x0000},
281 {0x0774, 0x0000},
282 {0x0775, 0x0000},
283 {0x0776, 0x0000},
284 {0x0777, 0x0000},
285 {0x0778, 0x0000},
286 {0x0779, 0x0000},
287 {0x0780, 0x0200},
288 {0x0781, 0x0000},
289 {0x0782, 0x0000},
290 {0x0783, 0x0000},
291 {0x0784, 0x0000},
292 {0x0785, 0x0000},
293 {0x0786, 0x0000},
294 {0x0787, 0x0000},
295 {0x0788, 0x0000},
296 {0x0789, 0x0000},
297 {0x0790, 0x0200},
298 {0x0791, 0x0000},
299 {0x0792, 0x0000},
300 {0x0793, 0x0000},
301 {0x0794, 0x0000},
302 {0x0795, 0x0000},
303 {0x0796, 0x0000},
304 {0x0797, 0x0000},
305 {0x0798, 0x0000},
306 {0x0799, 0x0000},
307 {0x07a0, 0x0200},
308 {0x07a1, 0x0000},
309 {0x07a2, 0x0000},
310 {0x07a3, 0x0000},
311 {0x07a4, 0x0000},
312 {0x07a5, 0x0000},
313 {0x07a6, 0x0000},
314 {0x07a7, 0x0000},
315 {0x07a8, 0x0000},
316 {0x07a9, 0x0000},
317 {0x07b0, 0x0200},
318 {0x07b1, 0x0000},
319 {0x07b2, 0x0000},
320 {0x07b3, 0x0000},
321 {0x07b4, 0x0000},
322 {0x07b5, 0x0000},
323 {0x07b6, 0x0000},
324 {0x07b7, 0x0000},
325 {0x07b8, 0x0000},
326 {0x07b9, 0x0000},
327 {0x07c0, 0x0200},
328 {0x07c1, 0x0000},
329 {0x07c2, 0x0000},
330 {0x07c3, 0x0000},
331 {0x07c4, 0x0000},
332 {0x07c5, 0x0000},
333 {0x07c6, 0x0000},
334 {0x07c7, 0x0000},
335 {0x07c8, 0x0000},
336 {0x07c9, 0x0000},
337 {0x1000, 0x4040},
338 {0x1002, 0x6505},
339 {0x1004, 0x5405},
340 {0x1006, 0x5555},
341 {0x1007, 0x003f},
342 {0x1008, 0x7fd7},
343 {0x1009, 0x770f},
344 {0x100a, 0xfffe},
345 {0x100b, 0xe000},
346 {0x100c, 0x0000},
347 {0x100d, 0x0007},
348 {0x1010, 0xa433},
349 {0x1020, 0x0000},
350 {0x1022, 0x0000},
351 {0x1024, 0x0000},
352 {0x1200, 0x5a01},
353 {0x1202, 0x6324},
354 {0x1204, 0x0b00},
355 {0x1206, 0x0000},
356 {0x1208, 0x0000},
357 {0x120a, 0x0024},
358 {0x120c, 0x0000},
359 {0x120e, 0x000e},
360 {0x1210, 0x0000},
361 {0x1212, 0x0000},
362 {0x1300, 0x0701},
363 {0x1302, 0x12f9},
364 {0x1304, 0x3405},
365 {0x1305, 0x0844},
366 {0x1306, 0x5611},
367 {0x1308, 0x555e},
368 {0x130a, 0xa605},
369 {0x130c, 0x2000},
370 {0x130e, 0x0000},
371 {0x130f, 0x0001},
372 {0x1310, 0xaa48},
373 {0x1312, 0x0285},
374 {0x1314, 0xaaaa},
375 {0x1316, 0xaaa0},
376 {0x1318, 0x2aaa},
377 {0x131a, 0xaa07},
378 {0x1322, 0x0029},
379 {0x1323, 0x4a52},
380 {0x1324, 0x002c},
381 {0x1325, 0x0b02},
382 {0x1326, 0x002d},
383 {0x1327, 0x6b5a},
384 {0x1328, 0x002e},
385 {0x1329, 0xcbb2},
386 {0x132a, 0x0030},
387 {0x132b, 0x2c0b},
388 {0x1330, 0x0031},
389 {0x1331, 0x8c63},
390 {0x1332, 0x0032},
391 {0x1333, 0xecbb},
392 {0x1334, 0x0034},
393 {0x1335, 0x4d13},
394 {0x1336, 0x0037},
395 {0x1337, 0x0dc3},
396 {0x1338, 0x003d},
397 {0x1339, 0xef7b},
398 {0x133a, 0x0044},
399 {0x133b, 0xd134},
400 {0x133c, 0x0047},
401 {0x133d, 0x91e4},
402 {0x133e, 0x004d},
403 {0x133f, 0xc370},
404 {0x1340, 0x0053},
405 {0x1341, 0xf4fd},
406 {0x1342, 0x0060},
407 {0x1343, 0x5816},
408 {0x1344, 0x006c},
409 {0x1345, 0xbb2e},
410 {0x1346, 0x0072},
411 {0x1347, 0xecbb},
412 {0x1348, 0x0076},
413 {0x1349, 0x5d97},
414 {0x1500, 0x0702},
415 {0x1502, 0x002f},
416 {0x1504, 0x0000},
417 {0x1510, 0x0064},
418 {0x1512, 0x0000},
419 {0x1514, 0xdf47},
420 {0x1516, 0x079c},
421 {0x1518, 0xfbf5},
422 {0x151a, 0x00bc},
423 {0x151c, 0x3b85},
424 {0x151e, 0x02b3},
425 {0x1520, 0x3333},
426 {0x1522, 0x0000},
427 {0x1524, 0x4000},
428 {0x1528, 0x0064},
429 {0x152a, 0x0000},
430 {0x152c, 0x0000},
431 {0x152e, 0x0000},
432 {0x1530, 0x0000},
433 {0x1532, 0x0000},
434 {0x1534, 0x0000},
435 {0x1536, 0x0000},
436 {0x1538, 0x0040},
437 {0x1539, 0x0000},
438 {0x153a, 0x0040},
439 {0x153b, 0x0000},
440 {0x153c, 0x0064},
441 {0x153e, 0x0bf9},
442 {0x1540, 0xb2a9},
443 {0x1544, 0x0200},
444 {0x1546, 0x0000},
445 {0x1548, 0x00ca},
446 {0x1552, 0x03ff},
447 {0x1554, 0x017f},
448 {0x1556, 0x017f},
449 {0x155a, 0x0000},
450 {0x155c, 0x0000},
451 {0x1560, 0x0040},
452 {0x1562, 0x0000},
453 {0x1570, 0x03ff},
454 {0x1571, 0xdcff},
455 {0x1572, 0x1e00},
456 {0x1573, 0x224f},
457 {0x1574, 0x0000},
458 {0x1575, 0x0000},
459 {0x1576, 0x1e00},
460 {0x1577, 0x0000},
461 {0x1578, 0x0000},
462 {0x1579, 0x1128},
463 {0x157a, 0x03ff},
464 {0x157b, 0xdcff},
465 {0x157c, 0x1e00},
466 {0x157d, 0x224f},
467 {0x157e, 0x0000},
468 {0x157f, 0x0000},
469 {0x1580, 0x1e00},
470 {0x1581, 0x0000},
471 {0x1582, 0x0000},
472 {0x1583, 0x1128},
473 {0x1590, 0x03ff},
474 {0x1591, 0xdcff},
475 {0x1592, 0x1e00},
476 {0x1593, 0x224f},
477 {0x1594, 0x0000},
478 {0x1595, 0x0000},
479 {0x1596, 0x1e00},
480 {0x1597, 0x0000},
481 {0x1598, 0x0000},
482 {0x1599, 0x1128},
483 {0x159a, 0x03ff},
484 {0x159b, 0xdcff},
485 {0x159c, 0x1e00},
486 {0x159d, 0x224f},
487 {0x159e, 0x0000},
488 {0x159f, 0x0000},
489 {0x15a0, 0x1e00},
490 {0x15a1, 0x0000},
491 {0x15a2, 0x0000},
492 {0x15a3, 0x1128},
493 {0x15b0, 0x007f},
494 {0x15b1, 0xffff},
495 {0x15b2, 0x007f},
496 {0x15b3, 0xffff},
497 {0x15b4, 0x007f},
498 {0x15b5, 0xffff},
499 {0x15b8, 0x007f},
500 {0x15b9, 0xffff},
501 {0x15bc, 0x0000},
502 {0x15bd, 0x0000},
503 {0x15be, 0xff00},
504 {0x15bf, 0x0000},
505 {0x15c0, 0xff00},
506 {0x15c1, 0x0000},
507 {0x15c3, 0xfc00},
508 {0x15c4, 0xbb80},
509 {0x15d0, 0x0000},
510 {0x15d1, 0x0000},
511 {0x15d2, 0x0000},
512 {0x15d3, 0x0000},
513 {0x15d4, 0x0000},
514 {0x15d5, 0x0000},
515 {0x15d6, 0x0000},
516 {0x15d7, 0x0000},
517 {0x15d8, 0x0200},
518 {0x15d9, 0x0000},
519 {0x15da, 0x0000},
520 {0x15db, 0x0000},
521 {0x15dc, 0x0000},
522 {0x15dd, 0x0000},
523 {0x15de, 0x0000},
524 {0x15df, 0x0000},
525 {0x15e0, 0x0000},
526 {0x15e1, 0x0000},
527 {0x15e2, 0x0200},
528 {0x15e3, 0x0000},
529 {0x15e4, 0x0000},
530 {0x15e5, 0x0000},
531 {0x15e6, 0x0000},
532 {0x15e7, 0x0000},
533 {0x15e8, 0x0000},
534 {0x15e9, 0x0000},
535 {0x15ea, 0x0000},
536 {0x15eb, 0x0000},
537 {0x15ec, 0x0200},
538 {0x15ed, 0x0000},
539 {0x15ee, 0x0000},
540 {0x15ef, 0x0000},
541 {0x15f0, 0x0000},
542 {0x15f1, 0x0000},
543 {0x15f2, 0x0000},
544 {0x15f3, 0x0000},
545 {0x15f4, 0x0000},
546 {0x15f5, 0x0000},
547 {0x15f6, 0x0200},
548 {0x15f7, 0x0200},
549 {0x15f8, 0x8200},
550 {0x15f9, 0x0000},
551 {0x1600, 0x007d},
552 {0x1601, 0xa178},
553 {0x1602, 0x00c2},
554 {0x1603, 0x5383},
555 {0x1604, 0x0000},
556 {0x1605, 0x02c1},
557 {0x1606, 0x007d},
558 {0x1607, 0xa178},
559 {0x1608, 0x00c2},
560 {0x1609, 0x5383},
561 {0x160a, 0x003e},
562 {0x160b, 0xd37d},
563 {0x1611, 0x3210},
564 {0x1612, 0x7418},
565 {0x1613, 0xc0ff},
566 {0x1614, 0x0000},
567 {0x1615, 0x00ff},
568 {0x1616, 0x0000},
569 {0x1617, 0x0000},
570 {0x1621, 0x6210},
571 {0x1622, 0x7418},
572 {0x1623, 0xc0ff},
573 {0x1624, 0x0000},
574 {0x1625, 0x00ff},
575 {0x1626, 0x0000},
576 {0x1627, 0x0000},
577 {0x1631, 0x3a14},
578 {0x1632, 0x7418},
579 {0x1633, 0xc3ff},
580 {0x1634, 0x0000},
581 {0x1635, 0x00ff},
582 {0x1636, 0x0000},
583 {0x1637, 0x0000},
584 {0x1638, 0x0000},
585 {0x163a, 0x0000},
586 {0x163c, 0x0000},
587 {0x163e, 0x0000},
588 {0x1640, 0x0000},
589 {0x1642, 0x0000},
590 {0x1644, 0x0000},
591 {0x1646, 0x0000},
592 {0x1648, 0x0000},
593 {0x1650, 0x0000},
594 {0x1652, 0x0000},
595 {0x1654, 0x0000},
596 {0x1656, 0x0000},
597 {0x1658, 0x0000},
598 {0x1660, 0x0000},
599 {0x1662, 0x0000},
600 {0x1664, 0x0000},
601 {0x1666, 0x0000},
602 {0x1668, 0x0000},
603 {0x1670, 0x0000},
604 {0x1672, 0x0000},
605 {0x1674, 0x0000},
606 {0x1676, 0x0000},
607 {0x1678, 0x0000},
608 {0x1680, 0x0000},
609 {0x1682, 0x0000},
610 {0x1684, 0x0000},
611 {0x1686, 0x0000},
612 {0x1688, 0x0000},
613 {0x1690, 0x0000},
614 {0x1692, 0x0000},
615 {0x1694, 0x0000},
616 {0x1696, 0x0000},
617 {0x1698, 0x0000},
618 {0x1700, 0x0000},
619 {0x1702, 0x0000},
620 {0x1704, 0x0000},
621 {0x1706, 0x0000},
622 {0x1708, 0x0000},
623 {0x1710, 0x0000},
624 {0x1712, 0x0000},
625 {0x1714, 0x0000},
626 {0x1716, 0x0000},
627 {0x1718, 0x0000},
628 {0x1720, 0x0000},
629 {0x1722, 0x0000},
630 {0x1724, 0x0000},
631 {0x1726, 0x0000},
632 {0x1728, 0x0000},
633 {0x1730, 0x0000},
634 {0x1732, 0x0000},
635 {0x1734, 0x0000},
636 {0x1736, 0x0000},
637 {0x1738, 0x0000},
638 {0x173a, 0x0000},
639 {0x173c, 0x0000},
640 {0x173e, 0x0000},
641 {0x17bb, 0x0500},
642 {0x17bd, 0x0004},
643 {0x17bf, 0x0004},
644 {0x17c1, 0x0004},
645 {0x17c2, 0x7fff},
646 {0x17c3, 0x0000},
647 {0x17c5, 0x0000},
648 {0x17c7, 0x0000},
649 {0x17c9, 0x0000},
650 {0x17cb, 0x2010},
651 {0x17cd, 0x0000},
652 {0x17cf, 0x0000},
653 {0x17d1, 0x0000},
654 {0x17d3, 0x0000},
655 {0x17d5, 0x0000},
656 {0x17d7, 0x0000},
657 {0x17d9, 0x0000},
658 {0x17db, 0x0000},
659 {0x17dd, 0x0000},
660 {0x17df, 0x0000},
661 {0x17e1, 0x0000},
662 {0x17e3, 0x0000},
663 {0x17e5, 0x0000},
664 {0x17e7, 0x0000},
665 {0x17e9, 0x0000},
666 {0x17eb, 0x0000},
667 {0x17ed, 0x0000},
668 {0x17ef, 0x0000},
669 {0x17f1, 0x0000},
670 {0x17f3, 0x0000},
671 {0x17f5, 0x0000},
672 {0x17f7, 0x0000},
673 {0x17f9, 0x0000},
674 {0x17fb, 0x0000},
675 {0x17fd, 0x0000},
676 {0x17ff, 0x0000},
677 {0x1801, 0x0000},
678 {0x1803, 0x0000},
679 };
680
681 static int rt1011_reg_init(struct snd_soc_component *component)
682 {
683 struct rt1011_priv *rt1011 = snd_soc_component_get_drvdata(component);
684
685 regmap_multi_reg_write(rt1011->regmap,
686 init_list, ARRAY_SIZE(init_list));
687 return 0;
688 }
689
690 static bool rt1011_volatile_register(struct device *dev, unsigned int reg)
691 {
692 switch (reg) {
693 case RT1011_RESET:
694 case RT1011_SRC_2:
695 case RT1011_CLK_DET:
696 case RT1011_SIL_DET:
697 case RT1011_VERSION_ID:
698 case RT1011_VENDOR_ID:
699 case RT1011_DEVICE_ID:
700 case RT1011_DUM_RO:
701 case RT1011_DAC_SET_3:
702 case RT1011_PWM_CAL:
703 case RT1011_SPK_VOL_TEST_OUT:
704 case RT1011_VBAT_VOL_DET_1:
705 case RT1011_VBAT_TEST_OUT_1:
706 case RT1011_VBAT_TEST_OUT_2:
707 case RT1011_VBAT_PROTECTION:
708 case RT1011_VBAT_DET:
709 case RT1011_BOOST_CON_1:
710 case RT1011_SHORT_CIRCUIT_DET_1:
711 case RT1011_SPK_TEMP_PROTECT_3:
712 case RT1011_SPK_TEMP_PROTECT_6:
713 case RT1011_SPK_PRO_DC_DET_3:
714 case RT1011_SPK_PRO_DC_DET_7:
715 case RT1011_SPK_PRO_DC_DET_8:
716 case RT1011_SPL_1:
717 case RT1011_SPL_4:
718 case RT1011_EXCUR_PROTECT_1:
719 case RT1011_CROSS_BQ_SET_1:
720 case RT1011_CROSS_BQ_SET_2:
721 case RT1011_BQ_SET_0:
722 case RT1011_BQ_SET_1:
723 case RT1011_BQ_SET_2:
724 case RT1011_TEST_PAD_STATUS:
725 case RT1011_DC_CALIB_CLASSD_1:
726 case RT1011_DC_CALIB_CLASSD_5:
727 case RT1011_DC_CALIB_CLASSD_6:
728 case RT1011_DC_CALIB_CLASSD_7:
729 case RT1011_DC_CALIB_CLASSD_8:
730 case RT1011_SINE_GEN_REG_2:
731 case RT1011_STP_CALIB_RS_TEMP:
732 case RT1011_SPK_RESISTANCE_1:
733 case RT1011_SPK_RESISTANCE_2:
734 case RT1011_SPK_THERMAL:
735 case RT1011_ALC_BK_GAIN_O:
736 case RT1011_ALC_BK_GAIN_O_PRE:
737 case RT1011_SPK_DC_O_23_16:
738 case RT1011_SPK_DC_O_15_0:
739 case RT1011_INIT_RECIPROCAL_SYN_24_16:
740 case RT1011_INIT_RECIPROCAL_SYN_15_0:
741 case RT1011_SPK_EXCURSION_23_16:
742 case RT1011_SPK_EXCURSION_15_0:
743 case RT1011_SEP_MAIN_OUT_23_16:
744 case RT1011_SEP_MAIN_OUT_15_0:
745 case RT1011_ALC_DRC_HB_INTERNAL_5:
746 case RT1011_ALC_DRC_HB_INTERNAL_6:
747 case RT1011_ALC_DRC_HB_INTERNAL_7:
748 case RT1011_ALC_DRC_BB_INTERNAL_5:
749 case RT1011_ALC_DRC_BB_INTERNAL_6:
750 case RT1011_ALC_DRC_BB_INTERNAL_7:
751 case RT1011_ALC_DRC_POS_INTERNAL_5:
752 case RT1011_ALC_DRC_POS_INTERNAL_6:
753 case RT1011_ALC_DRC_POS_INTERNAL_7:
754 case RT1011_ALC_DRC_POS_INTERNAL_8:
755 case RT1011_ALC_DRC_POS_INTERNAL_9:
756 case RT1011_ALC_DRC_POS_INTERNAL_10:
757 case RT1011_ALC_DRC_POS_INTERNAL_11:
758 case RT1011_IRQ_1:
759 case RT1011_EFUSE_CONTROL_1:
760 case RT1011_EFUSE_CONTROL_2:
761 case RT1011_EFUSE_MATCH_DONE ... RT1011_EFUSE_READ_R0_3_15_0:
762 return true;
763
764 default:
765 return false;
766 }
767 }
768
769 static bool rt1011_readable_register(struct device *dev, unsigned int reg)
770 {
771 switch (reg) {
772 case RT1011_RESET:
773 case RT1011_CLK_1:
774 case RT1011_CLK_2:
775 case RT1011_CLK_3:
776 case RT1011_CLK_4:
777 case RT1011_PLL_1:
778 case RT1011_PLL_2:
779 case RT1011_SRC_1:
780 case RT1011_SRC_2:
781 case RT1011_SRC_3:
782 case RT1011_CLK_DET:
783 case RT1011_SIL_DET:
784 case RT1011_PRIV_INDEX:
785 case RT1011_PRIV_DATA:
786 case RT1011_CUSTOMER_ID:
787 case RT1011_FM_VER:
788 case RT1011_VERSION_ID:
789 case RT1011_VENDOR_ID:
790 case RT1011_DEVICE_ID:
791 case RT1011_DUM_RW_0:
792 case RT1011_DUM_YUN:
793 case RT1011_DUM_RW_1:
794 case RT1011_DUM_RO:
795 case RT1011_MAN_I2C_DEV:
796 case RT1011_DAC_SET_1:
797 case RT1011_DAC_SET_2:
798 case RT1011_DAC_SET_3:
799 case RT1011_ADC_SET:
800 case RT1011_ADC_SET_1:
801 case RT1011_ADC_SET_2:
802 case RT1011_ADC_SET_3:
803 case RT1011_ADC_SET_4:
804 case RT1011_ADC_SET_5:
805 case RT1011_TDM_TOTAL_SET:
806 case RT1011_TDM1_SET_TCON:
807 case RT1011_TDM1_SET_1:
808 case RT1011_TDM1_SET_2:
809 case RT1011_TDM1_SET_3:
810 case RT1011_TDM1_SET_4:
811 case RT1011_TDM1_SET_5:
812 case RT1011_TDM2_SET_1:
813 case RT1011_TDM2_SET_2:
814 case RT1011_TDM2_SET_3:
815 case RT1011_TDM2_SET_4:
816 case RT1011_TDM2_SET_5:
817 case RT1011_PWM_CAL:
818 case RT1011_MIXER_1:
819 case RT1011_MIXER_2:
820 case RT1011_ADRC_LIMIT:
821 case RT1011_A_PRO:
822 case RT1011_A_TIMING_1:
823 case RT1011_A_TIMING_2:
824 case RT1011_A_TEMP_SEN:
825 case RT1011_SPK_VOL_DET_1:
826 case RT1011_SPK_VOL_DET_2:
827 case RT1011_SPK_VOL_TEST_OUT:
828 case RT1011_VBAT_VOL_DET_1:
829 case RT1011_VBAT_VOL_DET_2:
830 case RT1011_VBAT_TEST_OUT_1:
831 case RT1011_VBAT_TEST_OUT_2:
832 case RT1011_VBAT_PROTECTION:
833 case RT1011_VBAT_DET:
834 case RT1011_POWER_1:
835 case RT1011_POWER_2:
836 case RT1011_POWER_3:
837 case RT1011_POWER_4:
838 case RT1011_POWER_5:
839 case RT1011_POWER_6:
840 case RT1011_POWER_7:
841 case RT1011_POWER_8:
842 case RT1011_POWER_9:
843 case RT1011_CLASS_D_POS:
844 case RT1011_BOOST_CON_1:
845 case RT1011_BOOST_CON_2:
846 case RT1011_ANALOG_CTRL:
847 case RT1011_POWER_SEQ:
848 case RT1011_SHORT_CIRCUIT_DET_1:
849 case RT1011_SHORT_CIRCUIT_DET_2:
850 case RT1011_SPK_TEMP_PROTECT_0:
851 case RT1011_SPK_TEMP_PROTECT_1:
852 case RT1011_SPK_TEMP_PROTECT_2:
853 case RT1011_SPK_TEMP_PROTECT_3:
854 case RT1011_SPK_TEMP_PROTECT_4:
855 case RT1011_SPK_TEMP_PROTECT_5:
856 case RT1011_SPK_TEMP_PROTECT_6:
857 case RT1011_SPK_TEMP_PROTECT_7:
858 case RT1011_SPK_TEMP_PROTECT_8:
859 case RT1011_SPK_TEMP_PROTECT_9:
860 case RT1011_SPK_PRO_DC_DET_1:
861 case RT1011_SPK_PRO_DC_DET_2:
862 case RT1011_SPK_PRO_DC_DET_3:
863 case RT1011_SPK_PRO_DC_DET_4:
864 case RT1011_SPK_PRO_DC_DET_5:
865 case RT1011_SPK_PRO_DC_DET_6:
866 case RT1011_SPK_PRO_DC_DET_7:
867 case RT1011_SPK_PRO_DC_DET_8:
868 case RT1011_SPL_1:
869 case RT1011_SPL_2:
870 case RT1011_SPL_3:
871 case RT1011_SPL_4:
872 case RT1011_THER_FOLD_BACK_1:
873 case RT1011_THER_FOLD_BACK_2:
874 case RT1011_EXCUR_PROTECT_1:
875 case RT1011_EXCUR_PROTECT_2:
876 case RT1011_EXCUR_PROTECT_3:
877 case RT1011_EXCUR_PROTECT_4:
878 case RT1011_BAT_GAIN_1:
879 case RT1011_BAT_GAIN_2:
880 case RT1011_BAT_GAIN_3:
881 case RT1011_BAT_GAIN_4:
882 case RT1011_BAT_GAIN_5:
883 case RT1011_BAT_GAIN_6:
884 case RT1011_BAT_GAIN_7:
885 case RT1011_BAT_GAIN_8:
886 case RT1011_BAT_GAIN_9:
887 case RT1011_BAT_GAIN_10:
888 case RT1011_BAT_GAIN_11:
889 case RT1011_BAT_RT_THMAX_1:
890 case RT1011_BAT_RT_THMAX_2:
891 case RT1011_BAT_RT_THMAX_3:
892 case RT1011_BAT_RT_THMAX_4:
893 case RT1011_BAT_RT_THMAX_5:
894 case RT1011_BAT_RT_THMAX_6:
895 case RT1011_BAT_RT_THMAX_7:
896 case RT1011_BAT_RT_THMAX_8:
897 case RT1011_BAT_RT_THMAX_9:
898 case RT1011_BAT_RT_THMAX_10:
899 case RT1011_BAT_RT_THMAX_11:
900 case RT1011_BAT_RT_THMAX_12:
901 case RT1011_SPREAD_SPECTURM:
902 case RT1011_PRO_GAIN_MODE:
903 case RT1011_RT_DRC_CROSS:
904 case RT1011_RT_DRC_HB_1:
905 case RT1011_RT_DRC_HB_2:
906 case RT1011_RT_DRC_HB_3:
907 case RT1011_RT_DRC_HB_4:
908 case RT1011_RT_DRC_HB_5:
909 case RT1011_RT_DRC_HB_6:
910 case RT1011_RT_DRC_HB_7:
911 case RT1011_RT_DRC_HB_8:
912 case RT1011_RT_DRC_BB_1:
913 case RT1011_RT_DRC_BB_2:
914 case RT1011_RT_DRC_BB_3:
915 case RT1011_RT_DRC_BB_4:
916 case RT1011_RT_DRC_BB_5:
917 case RT1011_RT_DRC_BB_6:
918 case RT1011_RT_DRC_BB_7:
919 case RT1011_RT_DRC_BB_8:
920 case RT1011_RT_DRC_POS_1:
921 case RT1011_RT_DRC_POS_2:
922 case RT1011_RT_DRC_POS_3:
923 case RT1011_RT_DRC_POS_4:
924 case RT1011_RT_DRC_POS_5:
925 case RT1011_RT_DRC_POS_6:
926 case RT1011_RT_DRC_POS_7:
927 case RT1011_RT_DRC_POS_8:
928 case RT1011_CROSS_BQ_SET_1:
929 case RT1011_CROSS_BQ_SET_2:
930 case RT1011_BQ_SET_0:
931 case RT1011_BQ_SET_1:
932 case RT1011_BQ_SET_2:
933 case RT1011_BQ_PRE_GAIN_28_16:
934 case RT1011_BQ_PRE_GAIN_15_0:
935 case RT1011_BQ_POST_GAIN_28_16:
936 case RT1011_BQ_POST_GAIN_15_0:
937 case RT1011_BQ_H0_28_16 ... RT1011_BQ_A2_15_0:
938 case RT1011_BQ_1_H0_28_16 ... RT1011_BQ_1_A2_15_0:
939 case RT1011_BQ_2_H0_28_16 ... RT1011_BQ_2_A2_15_0:
940 case RT1011_BQ_3_H0_28_16 ... RT1011_BQ_3_A2_15_0:
941 case RT1011_BQ_4_H0_28_16 ... RT1011_BQ_4_A2_15_0:
942 case RT1011_BQ_5_H0_28_16 ... RT1011_BQ_5_A2_15_0:
943 case RT1011_BQ_6_H0_28_16 ... RT1011_BQ_6_A2_15_0:
944 case RT1011_BQ_7_H0_28_16 ... RT1011_BQ_7_A2_15_0:
945 case RT1011_BQ_8_H0_28_16 ... RT1011_BQ_8_A2_15_0:
946 case RT1011_BQ_9_H0_28_16 ... RT1011_BQ_9_A2_15_0:
947 case RT1011_BQ_10_H0_28_16 ... RT1011_BQ_10_A2_15_0:
948 case RT1011_TEST_PAD_STATUS ... RT1011_PLL_INTERNAL_SET:
949 case RT1011_TEST_OUT_1 ... RT1011_TEST_OUT_3:
950 case RT1011_DC_CALIB_CLASSD_1 ... RT1011_DC_CALIB_CLASSD_10:
951 case RT1011_CLASSD_INTERNAL_SET_1 ... RT1011_VREF_LV_1:
952 case RT1011_SMART_BOOST_TIMING_1 ... RT1011_SMART_BOOST_TIMING_36:
953 case RT1011_SINE_GEN_REG_1 ... RT1011_SINE_GEN_REG_3:
954 case RT1011_STP_INITIAL_RS_TEMP ... RT1011_SPK_THERMAL:
955 case RT1011_STP_OTP_TH ... RT1011_INIT_RECIPROCAL_SYN_15_0:
956 case RT1011_STP_BQ_1_A1_L_28_16 ... RT1011_STP_BQ_1_H0_R_15_0:
957 case RT1011_STP_BQ_2_A1_L_28_16 ... RT1011_SEP_RE_REG_15_0:
958 case RT1011_DRC_CF_PARAMS_1 ... RT1011_DRC_CF_PARAMS_12:
959 case RT1011_ALC_DRC_HB_INTERNAL_1 ... RT1011_ALC_DRC_HB_INTERNAL_7:
960 case RT1011_ALC_DRC_BB_INTERNAL_1 ... RT1011_ALC_DRC_BB_INTERNAL_7:
961 case RT1011_ALC_DRC_POS_INTERNAL_1 ... RT1011_ALC_DRC_POS_INTERNAL_8:
962 case RT1011_ALC_DRC_POS_INTERNAL_9 ... RT1011_BQ_1_PARAMS_CHECK_5:
963 case RT1011_BQ_2_PARAMS_CHECK_1 ... RT1011_BQ_2_PARAMS_CHECK_5:
964 case RT1011_BQ_3_PARAMS_CHECK_1 ... RT1011_BQ_3_PARAMS_CHECK_5:
965 case RT1011_BQ_4_PARAMS_CHECK_1 ... RT1011_BQ_4_PARAMS_CHECK_5:
966 case RT1011_BQ_5_PARAMS_CHECK_1 ... RT1011_BQ_5_PARAMS_CHECK_5:
967 case RT1011_BQ_6_PARAMS_CHECK_1 ... RT1011_BQ_6_PARAMS_CHECK_5:
968 case RT1011_BQ_7_PARAMS_CHECK_1 ... RT1011_BQ_7_PARAMS_CHECK_5:
969 case RT1011_BQ_8_PARAMS_CHECK_1 ... RT1011_BQ_8_PARAMS_CHECK_5:
970 case RT1011_BQ_9_PARAMS_CHECK_1 ... RT1011_BQ_9_PARAMS_CHECK_5:
971 case RT1011_BQ_10_PARAMS_CHECK_1 ... RT1011_BQ_10_PARAMS_CHECK_5:
972 case RT1011_IRQ_1 ... RT1011_PART_NUMBER_EFUSE:
973 case RT1011_EFUSE_CONTROL_1 ... RT1011_EFUSE_READ_R0_3_15_0:
974 return true;
975 default:
976 return false;
977 }
978 }
979
980 static const char * const rt1011_din_source_select[] = {
981 "Left",
982 "Right",
983 "Left + Right average",
984 };
985
986 static SOC_ENUM_SINGLE_DECL(rt1011_din_source_enum, RT1011_CROSS_BQ_SET_1, 5,
987 rt1011_din_source_select);
988
989 static const char * const rt1011_tdm_data_out_select[] = {
990 "TDM_O_LR", "BQ1", "DVOL", "BQ10", "ALC", "DMIX", "ADC_SRC_LR",
991 "ADC_O_LR", "ADC_MONO", "RSPK_BPF_LR", "DMIX_ADD", "ENVELOPE_FS",
992 "SEP_O_GAIN", "ALC_BK_GAIN", "STP_V_C", "DMIX_ABST"
993 };
994
995 static const char * const rt1011_tdm_l_ch_data_select[] = {
996 "Slot0", "Slot1", "Slot2", "Slot3", "Slot4", "Slot5", "Slot6", "Slot7"
997 };
998 static SOC_ENUM_SINGLE_DECL(rt1011_tdm1_l_dac1_enum, RT1011_TDM1_SET_4, 12,
999 rt1011_tdm_l_ch_data_select);
1000 static SOC_ENUM_SINGLE_DECL(rt1011_tdm2_l_dac1_enum, RT1011_TDM2_SET_4, 12,
1001 rt1011_tdm_l_ch_data_select);
1002
1003 static SOC_ENUM_SINGLE_DECL(rt1011_tdm1_adc1_dat_enum,
1004 RT1011_ADCDAT_OUT_SOURCE, 0, rt1011_tdm_data_out_select);
1005 static SOC_ENUM_SINGLE_DECL(rt1011_tdm1_adc1_loc_enum, RT1011_TDM1_SET_2, 0,
1006 rt1011_tdm_l_ch_data_select);
1007
1008 static const char * const rt1011_adc_data_mode_select[] = {
1009 "Stereo", "Mono"
1010 };
1011 static SOC_ENUM_SINGLE_DECL(rt1011_adc_dout_mode_enum, RT1011_TDM1_SET_1, 12,
1012 rt1011_adc_data_mode_select);
1013
1014 static const char * const rt1011_tdm_adc_data_len_control[] = {
1015 "1CH", "2CH", "3CH", "4CH", "5CH", "6CH", "7CH", "8CH"
1016 };
1017 static SOC_ENUM_SINGLE_DECL(rt1011_tdm1_dout_len_enum, RT1011_TDM1_SET_2, 13,
1018 rt1011_tdm_adc_data_len_control);
1019 static SOC_ENUM_SINGLE_DECL(rt1011_tdm2_dout_len_enum, RT1011_TDM2_SET_2, 13,
1020 rt1011_tdm_adc_data_len_control);
1021
1022 static const char * const rt1011_tdm_adc_swap_select[] = {
1023 "L/R", "R/L", "L/L", "R/R"
1024 };
1025
1026 static SOC_ENUM_SINGLE_DECL(rt1011_tdm_adc1_1_enum, RT1011_TDM1_SET_3, 6,
1027 rt1011_tdm_adc_swap_select);
1028 static SOC_ENUM_SINGLE_DECL(rt1011_tdm_adc2_1_enum, RT1011_TDM1_SET_3, 4,
1029 rt1011_tdm_adc_swap_select);
1030
1031 static void rt1011_reset(struct regmap *regmap)
1032 {
1033 regmap_write(regmap, RT1011_RESET, 0);
1034 }
1035
1036 static int rt1011_recv_spk_mode_get(struct snd_kcontrol *kcontrol,
1037 struct snd_ctl_elem_value *ucontrol)
1038 {
1039 struct snd_soc_component *component =
1040 snd_soc_kcontrol_component(kcontrol);
1041 struct rt1011_priv *rt1011 =
1042 snd_soc_component_get_drvdata(component);
1043
1044 ucontrol->value.integer.value[0] = rt1011->recv_spk_mode;
1045
1046 return 0;
1047 }
1048
1049 static int rt1011_recv_spk_mode_put(struct snd_kcontrol *kcontrol,
1050 struct snd_ctl_elem_value *ucontrol)
1051 {
1052 struct snd_soc_component *component =
1053 snd_soc_kcontrol_component(kcontrol);
1054 struct rt1011_priv *rt1011 =
1055 snd_soc_component_get_drvdata(component);
1056
1057 if (ucontrol->value.integer.value[0] == rt1011->recv_spk_mode)
1058 return 0;
1059
1060 if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_OFF) {
1061 rt1011->recv_spk_mode = ucontrol->value.integer.value[0];
1062
1063 if (rt1011->recv_spk_mode) {
1064
1065 /* 1: recevier mode on */
1066 snd_soc_component_update_bits(component,
1067 RT1011_CLASSD_INTERNAL_SET_3,
1068 RT1011_REG_GAIN_CLASSD_RI_SPK_MASK,
1069 RT1011_REG_GAIN_CLASSD_RI_410K);
1070 snd_soc_component_update_bits(component,
1071 RT1011_CLASSD_INTERNAL_SET_1,
1072 RT1011_RECV_MODE_SPK_MASK,
1073 RT1011_RECV_MODE);
1074 } else {
1075 /* 0: speaker mode on */
1076 snd_soc_component_update_bits(component,
1077 RT1011_CLASSD_INTERNAL_SET_3,
1078 RT1011_REG_GAIN_CLASSD_RI_SPK_MASK,
1079 RT1011_REG_GAIN_CLASSD_RI_72P5K);
1080 snd_soc_component_update_bits(component,
1081 RT1011_CLASSD_INTERNAL_SET_1,
1082 RT1011_RECV_MODE_SPK_MASK,
1083 RT1011_SPK_MODE);
1084 }
1085 }
1086
1087 return 0;
1088 }
1089
1090 static bool rt1011_validate_bq_drc_coeff(unsigned short reg)
1091 {
1092 if ((reg == RT1011_DAC_SET_1) |
1093 (reg >= RT1011_ADC_SET && reg <= RT1011_ADC_SET_1) |
1094 (reg == RT1011_ADC_SET_4) | (reg == RT1011_ADC_SET_5) |
1095 (reg == RT1011_MIXER_1) |
1096 (reg == RT1011_A_TIMING_1) | (reg >= RT1011_POWER_7 &&
1097 reg <= RT1011_POWER_8) |
1098 (reg == RT1011_CLASS_D_POS) | (reg == RT1011_ANALOG_CTRL) |
1099 (reg >= RT1011_SPK_TEMP_PROTECT_0 &&
1100 reg <= RT1011_SPK_TEMP_PROTECT_6) |
1101 (reg >= RT1011_SPK_PRO_DC_DET_5 && reg <= RT1011_BAT_GAIN_1) |
1102 (reg >= RT1011_RT_DRC_CROSS && reg <= RT1011_RT_DRC_POS_8) |
1103 (reg >= RT1011_CROSS_BQ_SET_1 && reg <= RT1011_BQ_10_A2_15_0) |
1104 (reg >= RT1011_SMART_BOOST_TIMING_1 &&
1105 reg <= RT1011_SMART_BOOST_TIMING_36) |
1106 (reg == RT1011_SINE_GEN_REG_1) |
1107 (reg >= RT1011_STP_ALPHA_RECIPROCAL_MSB &&
1108 reg <= RT1011_BQ_6_PARAMS_CHECK_5) |
1109 (reg >= RT1011_BQ_7_PARAMS_CHECK_1 &&
1110 reg <= RT1011_BQ_10_PARAMS_CHECK_5))
1111 return true;
1112
1113 return false;
1114 }
1115
1116 static int rt1011_bq_drc_coeff_get(struct snd_kcontrol *kcontrol,
1117 struct snd_ctl_elem_value *ucontrol)
1118 {
1119 struct snd_soc_component *component =
1120 snd_soc_kcontrol_component(kcontrol);
1121 struct rt1011_priv *rt1011 =
1122 snd_soc_component_get_drvdata(component);
1123 struct rt1011_bq_drc_params *bq_drc_info;
1124 struct rt1011_bq_drc_params *params =
1125 (struct rt1011_bq_drc_params *)ucontrol->value.integer.value;
1126 unsigned int i, mode_idx = 0;
1127
1128 if (strstr(ucontrol->id.name, "AdvanceMode Initial Set"))
1129 mode_idx = RT1011_ADVMODE_INITIAL_SET;
1130 else if (strstr(ucontrol->id.name, "AdvanceMode SEP BQ Coeff"))
1131 mode_idx = RT1011_ADVMODE_SEP_BQ_COEFF;
1132 else if (strstr(ucontrol->id.name, "AdvanceMode EQ BQ Coeff"))
1133 mode_idx = RT1011_ADVMODE_EQ_BQ_COEFF;
1134 else if (strstr(ucontrol->id.name, "AdvanceMode BQ UI Coeff"))
1135 mode_idx = RT1011_ADVMODE_BQ_UI_COEFF;
1136 else if (strstr(ucontrol->id.name, "AdvanceMode SmartBoost Coeff"))
1137 mode_idx = RT1011_ADVMODE_SMARTBOOST_COEFF;
1138 else
1139 return -EINVAL;
1140
1141 pr_info("%s, id.name=%s, mode_idx=%d\n", __func__,
1142 ucontrol->id.name, mode_idx);
1143 bq_drc_info = rt1011->bq_drc_params[mode_idx];
1144
1145 for (i = 0; i < RT1011_BQ_DRC_NUM; i++) {
1146 params[i].reg = bq_drc_info[i].reg;
1147 params[i].val = bq_drc_info[i].val;
1148 }
1149
1150 return 0;
1151 }
1152
1153 static int rt1011_bq_drc_coeff_put(struct snd_kcontrol *kcontrol,
1154 struct snd_ctl_elem_value *ucontrol)
1155 {
1156 struct snd_soc_component *component =
1157 snd_soc_kcontrol_component(kcontrol);
1158 struct rt1011_priv *rt1011 =
1159 snd_soc_component_get_drvdata(component);
1160 struct rt1011_bq_drc_params *bq_drc_info;
1161 struct rt1011_bq_drc_params *params =
1162 (struct rt1011_bq_drc_params *)ucontrol->value.integer.value;
1163 unsigned int i, mode_idx = 0;
1164
1165 if (strstr(ucontrol->id.name, "AdvanceMode Initial Set"))
1166 mode_idx = RT1011_ADVMODE_INITIAL_SET;
1167 else if (strstr(ucontrol->id.name, "AdvanceMode SEP BQ Coeff"))
1168 mode_idx = RT1011_ADVMODE_SEP_BQ_COEFF;
1169 else if (strstr(ucontrol->id.name, "AdvanceMode EQ BQ Coeff"))
1170 mode_idx = RT1011_ADVMODE_EQ_BQ_COEFF;
1171 else if (strstr(ucontrol->id.name, "AdvanceMode BQ UI Coeff"))
1172 mode_idx = RT1011_ADVMODE_BQ_UI_COEFF;
1173 else if (strstr(ucontrol->id.name, "AdvanceMode SmartBoost Coeff"))
1174 mode_idx = RT1011_ADVMODE_SMARTBOOST_COEFF;
1175 else
1176 return -EINVAL;
1177
1178 bq_drc_info = rt1011->bq_drc_params[mode_idx];
1179 memset(bq_drc_info, 0,
1180 sizeof(struct rt1011_bq_drc_params) * RT1011_BQ_DRC_NUM);
1181
1182 pr_info("%s, id.name=%s, mode_idx=%d\n", __func__,
1183 ucontrol->id.name, mode_idx);
1184 for (i = 0; i < RT1011_BQ_DRC_NUM; i++) {
1185 bq_drc_info[i].reg = params[i].reg;
1186 bq_drc_info[i].val = params[i].val;
1187 }
1188
1189 for (i = 0; i < RT1011_BQ_DRC_NUM; i++) {
1190 if (bq_drc_info[i].reg == 0)
1191 break;
1192 else if (rt1011_validate_bq_drc_coeff(bq_drc_info[i].reg)) {
1193 snd_soc_component_write(component, bq_drc_info[i].reg,
1194 bq_drc_info[i].val);
1195 }
1196 }
1197
1198 return 0;
1199 }
1200
1201 static int rt1011_bq_drc_info(struct snd_kcontrol *kcontrol,
1202 struct snd_ctl_elem_info *uinfo)
1203 {
1204 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
1205 uinfo->count = 128;
1206 uinfo->value.integer.max = 0x17ffffff;
1207
1208 return 0;
1209 }
1210
1211 #define RT1011_BQ_DRC(xname) \
1212 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
1213 .info = rt1011_bq_drc_info, \
1214 .get = rt1011_bq_drc_coeff_get, \
1215 .put = rt1011_bq_drc_coeff_put \
1216 }
1217
1218 static int rt1011_r0_cali_get(struct snd_kcontrol *kcontrol,
1219 struct snd_ctl_elem_value *ucontrol)
1220 {
1221 struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
1222 struct rt1011_priv *rt1011 = snd_soc_component_get_drvdata(component);
1223
1224 ucontrol->value.integer.value[0] = rt1011->cali_done;
1225
1226 return 0;
1227 }
1228
1229 static int rt1011_r0_cali_put(struct snd_kcontrol *kcontrol,
1230 struct snd_ctl_elem_value *ucontrol)
1231 {
1232 struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
1233 struct rt1011_priv *rt1011 = snd_soc_component_get_drvdata(component);
1234
1235 rt1011->cali_done = 0;
1236 if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_OFF &&
1237 ucontrol->value.integer.value[0])
1238 rt1011_calibrate(rt1011, 1);
1239
1240 return 0;
1241 }
1242
1243 static int rt1011_r0_load(struct rt1011_priv *rt1011)
1244 {
1245 if (!rt1011->r0_reg)
1246 return -EINVAL;
1247
1248 /* write R0 to register */
1249 regmap_write(rt1011->regmap, RT1011_INIT_RECIPROCAL_REG_24_16,
1250 ((rt1011->r0_reg>>16) & 0x1ff));
1251 regmap_write(rt1011->regmap, RT1011_INIT_RECIPROCAL_REG_15_0,
1252 (rt1011->r0_reg & 0xffff));
1253 regmap_write(rt1011->regmap, RT1011_SPK_TEMP_PROTECT_4, 0x4080);
1254
1255 return 0;
1256 }
1257
1258 static int rt1011_r0_load_mode_get(struct snd_kcontrol *kcontrol,
1259 struct snd_ctl_elem_value *ucontrol)
1260 {
1261 struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
1262 struct rt1011_priv *rt1011 = snd_soc_component_get_drvdata(component);
1263
1264 ucontrol->value.integer.value[0] = rt1011->r0_reg;
1265
1266 return 0;
1267 }
1268
1269 static int rt1011_r0_load_mode_put(struct snd_kcontrol *kcontrol,
1270 struct snd_ctl_elem_value *ucontrol)
1271 {
1272 struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
1273 struct rt1011_priv *rt1011 = snd_soc_component_get_drvdata(component);
1274 struct device *dev;
1275 unsigned int r0_integer, r0_factor, format;
1276
1277 if (ucontrol->value.integer.value[0] == rt1011->r0_reg)
1278 return 0;
1279
1280 if (ucontrol->value.integer.value[0] == 0)
1281 return -EINVAL;
1282
1283 dev = regmap_get_device(rt1011->regmap);
1284 if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_OFF) {
1285 rt1011->r0_reg = ucontrol->value.integer.value[0];
1286
1287 format = 2147483648U; /* 2^24 * 128 */
1288 r0_integer = format / rt1011->r0_reg / 128;
1289 r0_factor = ((format / rt1011->r0_reg * 100) / 128)
1290 - (r0_integer * 100);
1291 dev_info(dev, "New r0 resistance about %d.%02d ohm, reg=0x%X\n",
1292 r0_integer, r0_factor, rt1011->r0_reg);
1293
1294 if (rt1011->r0_reg)
1295 rt1011_r0_load(rt1011);
1296 }
1297
1298 return 0;
1299 }
1300
1301 static int rt1011_r0_load_info(struct snd_kcontrol *kcontrol,
1302 struct snd_ctl_elem_info *uinfo)
1303 {
1304 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
1305 uinfo->count = 1;
1306 uinfo->value.integer.max = 0x1ffffff;
1307
1308 return 0;
1309 }
1310
1311 #define RT1011_R0_LOAD(xname) \
1312 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
1313 .info = rt1011_r0_load_info, \
1314 .get = rt1011_r0_load_mode_get, \
1315 .put = rt1011_r0_load_mode_put \
1316 }
1317
1318 static const struct snd_kcontrol_new rt1011_snd_controls[] = {
1319 /* I2S Data In Selection */
1320 SOC_ENUM("DIN Source", rt1011_din_source_enum),
1321
1322 /* TDM Data In Selection */
1323 SOC_ENUM("TDM1 DIN Source", rt1011_tdm1_l_dac1_enum),
1324 SOC_ENUM("TDM2 DIN Source", rt1011_tdm2_l_dac1_enum),
1325
1326 /* TDM1 Data Out Selection */
1327 SOC_ENUM("TDM1 DOUT Source", rt1011_tdm1_adc1_dat_enum),
1328 SOC_ENUM("TDM1 DOUT Location", rt1011_tdm1_adc1_loc_enum),
1329 SOC_ENUM("TDM1 ADC1DAT Swap Select", rt1011_tdm_adc1_1_enum),
1330 SOC_ENUM("TDM1 ADC2DAT Swap Select", rt1011_tdm_adc2_1_enum),
1331
1332 /* Data Out Mode */
1333 SOC_ENUM("I2S ADC DOUT Mode", rt1011_adc_dout_mode_enum),
1334 SOC_ENUM("TDM1 DOUT Length", rt1011_tdm1_dout_len_enum),
1335 SOC_ENUM("TDM2 DOUT Length", rt1011_tdm2_dout_len_enum),
1336
1337 /* Speaker/Receiver Mode */
1338 SOC_SINGLE_EXT("RECV SPK Mode", SND_SOC_NOPM, 0, 1, 0,
1339 rt1011_recv_spk_mode_get, rt1011_recv_spk_mode_put),
1340
1341 /* BiQuad/DRC/SmartBoost Settings */
1342 RT1011_BQ_DRC("AdvanceMode Initial Set"),
1343 RT1011_BQ_DRC("AdvanceMode SEP BQ Coeff"),
1344 RT1011_BQ_DRC("AdvanceMode EQ BQ Coeff"),
1345 RT1011_BQ_DRC("AdvanceMode BQ UI Coeff"),
1346 RT1011_BQ_DRC("AdvanceMode SmartBoost Coeff"),
1347
1348 /* R0 */
1349 SOC_SINGLE_EXT("R0 Calibration", SND_SOC_NOPM, 0, 1, 0,
1350 rt1011_r0_cali_get, rt1011_r0_cali_put),
1351 RT1011_R0_LOAD("R0 Load Mode"),
1352
1353 /* R0 temperature */
1354 SOC_SINGLE("R0 Temperature", RT1011_STP_INITIAL_RESISTANCE_TEMP,
1355 2, 255, 0),
1356 };
1357
1358 static int rt1011_is_sys_clk_from_pll(struct snd_soc_dapm_widget *source,
1359 struct snd_soc_dapm_widget *sink)
1360 {
1361 struct snd_soc_component *component =
1362 snd_soc_dapm_to_component(source->dapm);
1363 struct rt1011_priv *rt1011 = snd_soc_component_get_drvdata(component);
1364
1365 if (rt1011->sysclk_src == RT1011_FS_SYS_PRE_S_PLL1)
1366 return 1;
1367 else
1368 return 0;
1369 }
1370
1371 static int rt1011_dac_event(struct snd_soc_dapm_widget *w,
1372 struct snd_kcontrol *kcontrol, int event)
1373 {
1374 struct snd_soc_component *component =
1375 snd_soc_dapm_to_component(w->dapm);
1376
1377 switch (event) {
1378 case SND_SOC_DAPM_POST_PMU:
1379 snd_soc_component_update_bits(component,
1380 RT1011_SPK_TEMP_PROTECT_0,
1381 RT1011_STP_EN_MASK | RT1011_STP_RS_CLB_EN_MASK,
1382 RT1011_STP_EN | RT1011_STP_RS_CLB_EN);
1383 snd_soc_component_update_bits(component, RT1011_POWER_9,
1384 RT1011_POW_MNL_SDB_MASK, RT1011_POW_MNL_SDB);
1385 msleep(50);
1386 snd_soc_component_update_bits(component,
1387 RT1011_CLASSD_INTERNAL_SET_1,
1388 RT1011_DRIVER_READY_SPK, RT1011_DRIVER_READY_SPK);
1389 break;
1390 case SND_SOC_DAPM_PRE_PMD:
1391 snd_soc_component_update_bits(component, RT1011_POWER_9,
1392 RT1011_POW_MNL_SDB_MASK, 0);
1393 snd_soc_component_update_bits(component,
1394 RT1011_SPK_TEMP_PROTECT_0,
1395 RT1011_STP_EN_MASK | RT1011_STP_RS_CLB_EN_MASK, 0);
1396 msleep(200);
1397 snd_soc_component_update_bits(component,
1398 RT1011_CLASSD_INTERNAL_SET_1,
1399 RT1011_DRIVER_READY_SPK, 0);
1400 break;
1401
1402 default:
1403 return 0;
1404 }
1405
1406 return 0;
1407 }
1408
1409
1410 static const struct snd_soc_dapm_widget rt1011_dapm_widgets[] = {
1411 SND_SOC_DAPM_SUPPLY("LDO2", RT1011_POWER_1,
1412 RT1011_POW_LDO2_BIT, 0, NULL, 0),
1413 SND_SOC_DAPM_SUPPLY("ISENSE SPK", RT1011_POWER_1,
1414 RT1011_POW_ISENSE_SPK_BIT, 0, NULL, 0),
1415 SND_SOC_DAPM_SUPPLY("VSENSE SPK", RT1011_POWER_1,
1416 RT1011_POW_VSENSE_SPK_BIT, 0, NULL, 0),
1417
1418 SND_SOC_DAPM_SUPPLY("PLL", RT1011_POWER_2,
1419 RT1011_PLLEN_BIT, 0, NULL, 0),
1420 SND_SOC_DAPM_SUPPLY("BG", RT1011_POWER_2,
1421 RT1011_POW_BG_BIT, 0, NULL, 0),
1422 SND_SOC_DAPM_SUPPLY("BG MBIAS", RT1011_POWER_2,
1423 RT1011_POW_BG_MBIAS_LV_BIT, 0, NULL, 0),
1424
1425 SND_SOC_DAPM_SUPPLY("DET VBAT", RT1011_POWER_3,
1426 RT1011_POW_DET_VBAT_BIT, 0, NULL, 0),
1427 SND_SOC_DAPM_SUPPLY("MBIAS", RT1011_POWER_3,
1428 RT1011_POW_MBIAS_LV_BIT, 0, NULL, 0),
1429 SND_SOC_DAPM_SUPPLY("ADC I", RT1011_POWER_3,
1430 RT1011_POW_ADC_I_BIT, 0, NULL, 0),
1431 SND_SOC_DAPM_SUPPLY("ADC V", RT1011_POWER_3,
1432 RT1011_POW_ADC_V_BIT, 0, NULL, 0),
1433 SND_SOC_DAPM_SUPPLY("ADC T", RT1011_POWER_3,
1434 RT1011_POW_ADC_T_BIT, 0, NULL, 0),
1435 SND_SOC_DAPM_SUPPLY("DITHER ADC T", RT1011_POWER_3,
1436 RT1011_POWD_ADC_T_BIT, 0, NULL, 0),
1437 SND_SOC_DAPM_SUPPLY("MIX I", RT1011_POWER_3,
1438 RT1011_POW_MIX_I_BIT, 0, NULL, 0),
1439 SND_SOC_DAPM_SUPPLY("MIX V", RT1011_POWER_3,
1440 RT1011_POW_MIX_V_BIT, 0, NULL, 0),
1441 SND_SOC_DAPM_SUPPLY("SUM I", RT1011_POWER_3,
1442 RT1011_POW_SUM_I_BIT, 0, NULL, 0),
1443 SND_SOC_DAPM_SUPPLY("SUM V", RT1011_POWER_3,
1444 RT1011_POW_SUM_V_BIT, 0, NULL, 0),
1445 SND_SOC_DAPM_SUPPLY("MIX T", RT1011_POWER_3,
1446 RT1011_POW_MIX_T_BIT, 0, NULL, 0),
1447 SND_SOC_DAPM_SUPPLY("VREF", RT1011_POWER_3,
1448 RT1011_POW_VREF_LV_BIT, 0, NULL, 0),
1449
1450 SND_SOC_DAPM_SUPPLY("BOOST SWR", RT1011_POWER_4,
1451 RT1011_POW_EN_SWR_BIT, 0, NULL, 0),
1452 SND_SOC_DAPM_SUPPLY("BGOK SWR", RT1011_POWER_4,
1453 RT1011_POW_EN_PASS_BGOK_SWR_BIT, 0, NULL, 0),
1454 SND_SOC_DAPM_SUPPLY("VPOK SWR", RT1011_POWER_4,
1455 RT1011_POW_EN_PASS_VPOK_SWR_BIT, 0, NULL, 0),
1456
1457 SND_SOC_DAPM_SUPPLY("TEMP REG", RT1011_A_TEMP_SEN,
1458 RT1011_POW_TEMP_REG_BIT, 0, NULL, 0),
1459
1460 /* Audio Interface */
1461 SND_SOC_DAPM_AIF_IN("AIF1RX", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0),
1462 /* Digital Interface */
1463 SND_SOC_DAPM_SUPPLY("DAC Power", RT1011_POWER_1,
1464 RT1011_POW_DAC_BIT, 0, NULL, 0),
1465 SND_SOC_DAPM_SUPPLY("CLK12M", RT1011_POWER_1,
1466 RT1011_POW_CLK12M_BIT, 0, NULL, 0),
1467 SND_SOC_DAPM_DAC_E("DAC", NULL, RT1011_DAC_SET_3,
1468 RT1011_DA_MUTE_EN_SFT, 1, rt1011_dac_event,
1469 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
1470
1471 /* Output Lines */
1472 SND_SOC_DAPM_OUTPUT("SPO"),
1473 };
1474
1475 static const struct snd_soc_dapm_route rt1011_dapm_routes[] = {
1476
1477 { "DAC", NULL, "AIF1RX" },
1478 { "DAC", NULL, "DAC Power" },
1479 { "DAC", NULL, "LDO2" },
1480 { "DAC", NULL, "ISENSE SPK" },
1481 { "DAC", NULL, "VSENSE SPK" },
1482 { "DAC", NULL, "CLK12M" },
1483
1484 { "DAC", NULL, "PLL", rt1011_is_sys_clk_from_pll },
1485 { "DAC", NULL, "BG" },
1486 { "DAC", NULL, "BG MBIAS" },
1487
1488 { "DAC", NULL, "BOOST SWR" },
1489 { "DAC", NULL, "BGOK SWR" },
1490 { "DAC", NULL, "VPOK SWR" },
1491
1492 { "DAC", NULL, "DET VBAT" },
1493 { "DAC", NULL, "MBIAS" },
1494 { "DAC", NULL, "VREF" },
1495 { "DAC", NULL, "ADC I" },
1496 { "DAC", NULL, "ADC V" },
1497 { "DAC", NULL, "ADC T" },
1498 { "DAC", NULL, "DITHER ADC T" },
1499 { "DAC", NULL, "MIX I" },
1500 { "DAC", NULL, "MIX V" },
1501 { "DAC", NULL, "SUM I" },
1502 { "DAC", NULL, "SUM V" },
1503 { "DAC", NULL, "MIX T" },
1504
1505 { "DAC", NULL, "TEMP REG" },
1506
1507 { "SPO", NULL, "DAC" },
1508 };
1509
1510 static int rt1011_get_clk_info(int sclk, int rate)
1511 {
1512 int i;
1513 static const int pd[] = {1, 2, 3, 4, 6, 8, 12, 16};
1514
1515 if (sclk <= 0 || rate <= 0)
1516 return -EINVAL;
1517
1518 rate = rate << 8;
1519 for (i = 0; i < ARRAY_SIZE(pd); i++)
1520 if (sclk == rate * pd[i])
1521 return i;
1522
1523 return -EINVAL;
1524 }
1525
1526 static int rt1011_hw_params(struct snd_pcm_substream *substream,
1527 struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
1528 {
1529 struct snd_soc_component *component = dai->component;
1530 struct rt1011_priv *rt1011 = snd_soc_component_get_drvdata(component);
1531 unsigned int val_len = 0, ch_len = 0, val_clk, mask_clk;
1532 int pre_div, bclk_ms, frame_size;
1533
1534 rt1011->lrck = params_rate(params);
1535 pre_div = rt1011_get_clk_info(rt1011->sysclk, rt1011->lrck);
1536 if (pre_div < 0) {
1537 dev_warn(component->dev, "Force using PLL ");
1538 snd_soc_dai_set_pll(dai, 0, RT1011_PLL1_S_BCLK,
1539 rt1011->lrck * 64, rt1011->lrck * 256);
1540 snd_soc_dai_set_sysclk(dai, RT1011_FS_SYS_PRE_S_PLL1,
1541 rt1011->lrck * 256, SND_SOC_CLOCK_IN);
1542 pre_div = 0;
1543 }
1544 frame_size = snd_soc_params_to_frame_size(params);
1545 if (frame_size < 0) {
1546 dev_err(component->dev, "Unsupported frame size: %d\n",
1547 frame_size);
1548 return -EINVAL;
1549 }
1550
1551 bclk_ms = frame_size > 32;
1552 rt1011->bclk = rt1011->lrck * (32 << bclk_ms);
1553
1554 dev_dbg(component->dev, "bclk_ms is %d and pre_div is %d for iis %d\n",
1555 bclk_ms, pre_div, dai->id);
1556
1557 dev_dbg(component->dev, "lrck is %dHz and pre_div is %d for iis %d\n",
1558 rt1011->lrck, pre_div, dai->id);
1559
1560 switch (params_width(params)) {
1561 case 16:
1562 val_len |= RT1011_I2S_TX_DL_16B;
1563 val_len |= RT1011_I2S_RX_DL_16B;
1564 ch_len |= RT1011_I2S_CH_TX_LEN_16B;
1565 ch_len |= RT1011_I2S_CH_RX_LEN_16B;
1566 break;
1567 case 20:
1568 val_len |= RT1011_I2S_TX_DL_20B;
1569 val_len |= RT1011_I2S_RX_DL_20B;
1570 ch_len |= RT1011_I2S_CH_TX_LEN_20B;
1571 ch_len |= RT1011_I2S_CH_RX_LEN_20B;
1572 break;
1573 case 24:
1574 val_len |= RT1011_I2S_TX_DL_24B;
1575 val_len |= RT1011_I2S_RX_DL_24B;
1576 ch_len |= RT1011_I2S_CH_TX_LEN_24B;
1577 ch_len |= RT1011_I2S_CH_RX_LEN_24B;
1578 break;
1579 case 32:
1580 val_len |= RT1011_I2S_TX_DL_32B;
1581 val_len |= RT1011_I2S_RX_DL_32B;
1582 ch_len |= RT1011_I2S_CH_TX_LEN_32B;
1583 ch_len |= RT1011_I2S_CH_RX_LEN_32B;
1584 break;
1585 case 8:
1586 val_len |= RT1011_I2S_TX_DL_8B;
1587 val_len |= RT1011_I2S_RX_DL_8B;
1588 ch_len |= RT1011_I2S_CH_TX_LEN_8B;
1589 ch_len |= RT1011_I2S_CH_RX_LEN_8B;
1590 break;
1591 default:
1592 return -EINVAL;
1593 }
1594
1595 switch (dai->id) {
1596 case RT1011_AIF1:
1597 mask_clk = RT1011_FS_SYS_DIV_MASK;
1598 val_clk = pre_div << RT1011_FS_SYS_DIV_SFT;
1599 snd_soc_component_update_bits(component, RT1011_TDM_TOTAL_SET,
1600 RT1011_I2S_TX_DL_MASK | RT1011_I2S_RX_DL_MASK,
1601 val_len);
1602 snd_soc_component_update_bits(component, RT1011_TDM1_SET_1,
1603 RT1011_I2S_CH_TX_LEN_MASK |
1604 RT1011_I2S_CH_RX_LEN_MASK,
1605 ch_len);
1606 break;
1607 default:
1608 dev_err(component->dev, "Invalid dai->id: %d\n", dai->id);
1609 return -EINVAL;
1610 }
1611
1612 snd_soc_component_update_bits(component,
1613 RT1011_CLK_2, mask_clk, val_clk);
1614
1615 return 0;
1616 }
1617
1618 static int rt1011_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
1619 {
1620 struct snd_soc_component *component = dai->component;
1621 struct snd_soc_dapm_context *dapm =
1622 snd_soc_component_get_dapm(component);
1623 unsigned int reg_val = 0, reg_bclk_inv = 0;
1624 int ret = 0;
1625
1626 snd_soc_dapm_mutex_lock(dapm);
1627 switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
1628 case SND_SOC_DAIFMT_CBS_CFS:
1629 reg_val |= RT1011_I2S_TDM_MS_S;
1630 break;
1631 default:
1632 ret = -EINVAL;
1633 goto _set_fmt_err_;
1634 }
1635
1636 switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
1637 case SND_SOC_DAIFMT_NB_NF:
1638 break;
1639 case SND_SOC_DAIFMT_IB_NF:
1640 reg_bclk_inv |= RT1011_TDM_INV_BCLK;
1641 break;
1642 default:
1643 ret = -EINVAL;
1644 goto _set_fmt_err_;
1645 }
1646
1647 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
1648 case SND_SOC_DAIFMT_I2S:
1649 break;
1650 case SND_SOC_DAIFMT_LEFT_J:
1651 reg_val |= RT1011_I2S_TDM_DF_LEFT;
1652 break;
1653 case SND_SOC_DAIFMT_DSP_A:
1654 reg_val |= RT1011_I2S_TDM_DF_PCM_A;
1655 break;
1656 case SND_SOC_DAIFMT_DSP_B:
1657 reg_val |= RT1011_I2S_TDM_DF_PCM_B;
1658 break;
1659 default:
1660 ret = -EINVAL;
1661 goto _set_fmt_err_;
1662 }
1663
1664 switch (dai->id) {
1665 case RT1011_AIF1:
1666 snd_soc_component_update_bits(component, RT1011_TDM_TOTAL_SET,
1667 RT1011_I2S_TDM_MS_MASK | RT1011_I2S_TDM_DF_MASK,
1668 reg_val);
1669 snd_soc_component_update_bits(component, RT1011_TDM1_SET_1,
1670 RT1011_TDM_INV_BCLK_MASK, reg_bclk_inv);
1671 snd_soc_component_update_bits(component, RT1011_TDM2_SET_1,
1672 RT1011_TDM_INV_BCLK_MASK, reg_bclk_inv);
1673 break;
1674 default:
1675 dev_err(component->dev, "Invalid dai->id: %d\n", dai->id);
1676 ret = -EINVAL;
1677 }
1678
1679 _set_fmt_err_:
1680 snd_soc_dapm_mutex_unlock(dapm);
1681 return ret;
1682 }
1683
1684 static int rt1011_set_component_sysclk(struct snd_soc_component *component,
1685 int clk_id, int source, unsigned int freq, int dir)
1686 {
1687 struct rt1011_priv *rt1011 = snd_soc_component_get_drvdata(component);
1688 unsigned int reg_val = 0;
1689
1690 if (freq == rt1011->sysclk && clk_id == rt1011->sysclk_src)
1691 return 0;
1692
1693 /* disable MCLK detect in default */
1694 snd_soc_component_update_bits(component, RT1011_CLK_DET,
1695 RT1011_EN_MCLK_DET_MASK, 0);
1696
1697 switch (clk_id) {
1698 case RT1011_FS_SYS_PRE_S_MCLK:
1699 reg_val |= RT1011_FS_SYS_PRE_MCLK;
1700 snd_soc_component_update_bits(component, RT1011_CLK_DET,
1701 RT1011_EN_MCLK_DET_MASK, RT1011_EN_MCLK_DET);
1702 break;
1703 case RT1011_FS_SYS_PRE_S_BCLK:
1704 reg_val |= RT1011_FS_SYS_PRE_BCLK;
1705 break;
1706 case RT1011_FS_SYS_PRE_S_PLL1:
1707 reg_val |= RT1011_FS_SYS_PRE_PLL1;
1708 break;
1709 case RT1011_FS_SYS_PRE_S_RCCLK:
1710 reg_val |= RT1011_FS_SYS_PRE_RCCLK;
1711 break;
1712 default:
1713 dev_err(component->dev, "Invalid clock id (%d)\n", clk_id);
1714 return -EINVAL;
1715 }
1716 snd_soc_component_update_bits(component, RT1011_CLK_2,
1717 RT1011_FS_SYS_PRE_MASK, reg_val);
1718 rt1011->sysclk = freq;
1719 rt1011->sysclk_src = clk_id;
1720
1721 dev_dbg(component->dev, "Sysclk is %dHz and clock id is %d\n",
1722 freq, clk_id);
1723
1724 return 0;
1725 }
1726
1727 static int rt1011_set_component_pll(struct snd_soc_component *component,
1728 int pll_id, int source, unsigned int freq_in,
1729 unsigned int freq_out)
1730 {
1731 struct rt1011_priv *rt1011 = snd_soc_component_get_drvdata(component);
1732 struct rl6231_pll_code pll_code;
1733 int ret;
1734
1735 if (source == rt1011->pll_src && freq_in == rt1011->pll_in &&
1736 freq_out == rt1011->pll_out)
1737 return 0;
1738
1739 if (!freq_in || !freq_out) {
1740 dev_dbg(component->dev, "PLL disabled\n");
1741
1742 rt1011->pll_in = 0;
1743 rt1011->pll_out = 0;
1744 snd_soc_component_update_bits(component, RT1011_CLK_2,
1745 RT1011_FS_SYS_PRE_MASK, RT1011_FS_SYS_PRE_BCLK);
1746 return 0;
1747 }
1748
1749 switch (source) {
1750 case RT1011_PLL2_S_MCLK:
1751 snd_soc_component_update_bits(component, RT1011_CLK_2,
1752 RT1011_PLL2_SRC_MASK, RT1011_PLL2_SRC_MCLK);
1753 snd_soc_component_update_bits(component, RT1011_CLK_2,
1754 RT1011_PLL1_SRC_MASK, RT1011_PLL1_SRC_PLL2);
1755 snd_soc_component_update_bits(component, RT1011_CLK_DET,
1756 RT1011_EN_MCLK_DET_MASK, RT1011_EN_MCLK_DET);
1757 break;
1758 case RT1011_PLL1_S_BCLK:
1759 snd_soc_component_update_bits(component, RT1011_CLK_2,
1760 RT1011_PLL1_SRC_MASK, RT1011_PLL1_SRC_BCLK);
1761 break;
1762 case RT1011_PLL2_S_RCCLK:
1763 snd_soc_component_update_bits(component, RT1011_CLK_2,
1764 RT1011_PLL2_SRC_MASK, RT1011_PLL2_SRC_RCCLK);
1765 snd_soc_component_update_bits(component, RT1011_CLK_2,
1766 RT1011_PLL1_SRC_MASK, RT1011_PLL1_SRC_PLL2);
1767 break;
1768 default:
1769 dev_err(component->dev, "Unknown PLL Source %d\n", source);
1770 return -EINVAL;
1771 }
1772
1773 ret = rl6231_pll_calc(freq_in, freq_out, &pll_code);
1774 if (ret < 0) {
1775 dev_err(component->dev, "Unsupported input clock %d\n",
1776 freq_in);
1777 return ret;
1778 }
1779
1780 dev_dbg(component->dev, "bypass=%d m=%d n=%d k=%d\n",
1781 pll_code.m_bp, (pll_code.m_bp ? 0 : pll_code.m_code),
1782 pll_code.n_code, pll_code.k_code);
1783
1784 snd_soc_component_write(component, RT1011_PLL_1,
1785 (pll_code.m_bp ? 0 : pll_code.m_code) << RT1011_PLL1_QM_SFT |
1786 pll_code.m_bp << RT1011_PLL1_BPM_SFT | pll_code.n_code);
1787 snd_soc_component_write(component, RT1011_PLL_2,
1788 pll_code.k_code);
1789
1790 rt1011->pll_in = freq_in;
1791 rt1011->pll_out = freq_out;
1792 rt1011->pll_src = source;
1793
1794 return 0;
1795 }
1796
1797 static int rt1011_set_tdm_slot(struct snd_soc_dai *dai,
1798 unsigned int tx_mask, unsigned int rx_mask, int slots, int slot_width)
1799 {
1800 struct snd_soc_component *component = dai->component;
1801 struct snd_soc_dapm_context *dapm =
1802 snd_soc_component_get_dapm(component);
1803 unsigned int val = 0, tdm_en = 0, rx_slotnum, tx_slotnum;
1804 int ret = 0, first_bit, last_bit;
1805
1806 snd_soc_dapm_mutex_lock(dapm);
1807 if (rx_mask || tx_mask)
1808 tdm_en = RT1011_TDM_I2S_DOCK_EN_1;
1809
1810 switch (slots) {
1811 case 4:
1812 val |= RT1011_I2S_TX_4CH;
1813 val |= RT1011_I2S_RX_4CH;
1814 break;
1815 case 6:
1816 val |= RT1011_I2S_TX_6CH;
1817 val |= RT1011_I2S_RX_6CH;
1818 break;
1819 case 8:
1820 val |= RT1011_I2S_TX_8CH;
1821 val |= RT1011_I2S_RX_8CH;
1822 break;
1823 case 2:
1824 break;
1825 default:
1826 ret = -EINVAL;
1827 goto _set_tdm_err_;
1828 }
1829
1830 switch (slot_width) {
1831 case 20:
1832 val |= RT1011_I2S_CH_TX_LEN_20B;
1833 val |= RT1011_I2S_CH_RX_LEN_20B;
1834 break;
1835 case 24:
1836 val |= RT1011_I2S_CH_TX_LEN_24B;
1837 val |= RT1011_I2S_CH_RX_LEN_24B;
1838 break;
1839 case 32:
1840 val |= RT1011_I2S_CH_TX_LEN_32B;
1841 val |= RT1011_I2S_CH_RX_LEN_32B;
1842 break;
1843 case 16:
1844 break;
1845 default:
1846 ret = -EINVAL;
1847 goto _set_tdm_err_;
1848 }
1849
1850 /* Rx slot configuration */
1851 rx_slotnum = hweight_long(rx_mask);
1852 first_bit = find_next_bit((unsigned long *)&rx_mask, 32, 0);
1853 if (rx_slotnum > 1 || rx_slotnum == 0) {
1854 ret = -EINVAL;
1855 dev_dbg(component->dev, "too many rx slots or zero slot\n");
1856 goto _set_tdm_err_;
1857 }
1858
1859 switch (first_bit) {
1860 case 0:
1861 case 2:
1862 case 4:
1863 case 6:
1864 snd_soc_component_update_bits(component,
1865 RT1011_CROSS_BQ_SET_1, RT1011_MONO_LR_SEL_MASK,
1866 RT1011_MONO_L_CHANNEL);
1867 snd_soc_component_update_bits(component,
1868 RT1011_TDM1_SET_4,
1869 RT1011_TDM_I2S_TX_L_DAC1_1_MASK |
1870 RT1011_TDM_I2S_TX_R_DAC1_1_MASK,
1871 (first_bit << RT1011_TDM_I2S_TX_L_DAC1_1_SFT) |
1872 ((first_bit+1) << RT1011_TDM_I2S_TX_R_DAC1_1_SFT));
1873 break;
1874 case 1:
1875 case 3:
1876 case 5:
1877 case 7:
1878 snd_soc_component_update_bits(component,
1879 RT1011_CROSS_BQ_SET_1, RT1011_MONO_LR_SEL_MASK,
1880 RT1011_MONO_R_CHANNEL);
1881 snd_soc_component_update_bits(component,
1882 RT1011_TDM1_SET_4,
1883 RT1011_TDM_I2S_TX_L_DAC1_1_MASK |
1884 RT1011_TDM_I2S_TX_R_DAC1_1_MASK,
1885 ((first_bit-1) << RT1011_TDM_I2S_TX_L_DAC1_1_SFT) |
1886 (first_bit << RT1011_TDM_I2S_TX_R_DAC1_1_SFT));
1887 break;
1888 default:
1889 ret = -EINVAL;
1890 goto _set_tdm_err_;
1891 }
1892
1893 /* Tx slot configuration */
1894 tx_slotnum = hweight_long(tx_mask);
1895 first_bit = find_next_bit((unsigned long *)&tx_mask, 32, 0);
1896 last_bit = find_last_bit((unsigned long *)&tx_mask, 32);
1897 if (tx_slotnum > 2 || (last_bit-first_bit) > 1) {
1898 ret = -EINVAL;
1899 dev_dbg(component->dev, "too many tx slots or tx slot location error\n");
1900 goto _set_tdm_err_;
1901 }
1902
1903 if (tx_slotnum == 1) {
1904 snd_soc_component_update_bits(component, RT1011_TDM1_SET_2,
1905 RT1011_TDM_I2S_DOCK_ADCDAT_LEN_1_MASK |
1906 RT1011_TDM_ADCDAT1_DATA_LOCATION, first_bit);
1907 switch (first_bit) {
1908 case 1:
1909 snd_soc_component_update_bits(component,
1910 RT1011_TDM1_SET_3,
1911 RT1011_TDM_I2S_RX_ADC1_1_MASK,
1912 RT1011_TDM_I2S_RX_ADC1_1_LL);
1913 break;
1914 case 3:
1915 snd_soc_component_update_bits(component,
1916 RT1011_TDM1_SET_3,
1917 RT1011_TDM_I2S_RX_ADC2_1_MASK,
1918 RT1011_TDM_I2S_RX_ADC2_1_LL);
1919 break;
1920 case 5:
1921 snd_soc_component_update_bits(component,
1922 RT1011_TDM1_SET_3,
1923 RT1011_TDM_I2S_RX_ADC3_1_MASK,
1924 RT1011_TDM_I2S_RX_ADC3_1_LL);
1925 break;
1926 case 7:
1927 snd_soc_component_update_bits(component,
1928 RT1011_TDM1_SET_3,
1929 RT1011_TDM_I2S_RX_ADC4_1_MASK,
1930 RT1011_TDM_I2S_RX_ADC4_1_LL);
1931 break;
1932 case 0:
1933 snd_soc_component_update_bits(component,
1934 RT1011_TDM1_SET_3,
1935 RT1011_TDM_I2S_RX_ADC1_1_MASK, 0);
1936 break;
1937 case 2:
1938 snd_soc_component_update_bits(component,
1939 RT1011_TDM1_SET_3,
1940 RT1011_TDM_I2S_RX_ADC2_1_MASK, 0);
1941 break;
1942 case 4:
1943 snd_soc_component_update_bits(component,
1944 RT1011_TDM1_SET_3,
1945 RT1011_TDM_I2S_RX_ADC3_1_MASK, 0);
1946 break;
1947 case 6:
1948 snd_soc_component_update_bits(component,
1949 RT1011_TDM1_SET_3,
1950 RT1011_TDM_I2S_RX_ADC4_1_MASK, 0);
1951 break;
1952 default:
1953 ret = -EINVAL;
1954 dev_dbg(component->dev,
1955 "tx slot location error\n");
1956 goto _set_tdm_err_;
1957 }
1958 } else if (tx_slotnum == 2) {
1959 switch (first_bit) {
1960 case 0:
1961 case 2:
1962 case 4:
1963 case 6:
1964 snd_soc_component_update_bits(component,
1965 RT1011_TDM1_SET_2,
1966 RT1011_TDM_I2S_DOCK_ADCDAT_LEN_1_MASK |
1967 RT1011_TDM_ADCDAT1_DATA_LOCATION,
1968 RT1011_TDM_I2S_DOCK_ADCDAT_2CH | first_bit);
1969 break;
1970 default:
1971 ret = -EINVAL;
1972 dev_dbg(component->dev,
1973 "tx slot location should be paired and start from slot0/2/4/6\n");
1974 goto _set_tdm_err_;
1975 }
1976 }
1977
1978 snd_soc_component_update_bits(component, RT1011_TDM1_SET_1,
1979 RT1011_I2S_CH_TX_MASK | RT1011_I2S_CH_RX_MASK |
1980 RT1011_I2S_CH_TX_LEN_MASK | RT1011_I2S_CH_RX_LEN_MASK, val);
1981 snd_soc_component_update_bits(component, RT1011_TDM2_SET_1,
1982 RT1011_I2S_CH_TX_MASK | RT1011_I2S_CH_RX_MASK |
1983 RT1011_I2S_CH_TX_LEN_MASK | RT1011_I2S_CH_RX_LEN_MASK, val);
1984 snd_soc_component_update_bits(component, RT1011_TDM1_SET_2,
1985 RT1011_TDM_I2S_DOCK_EN_1_MASK, tdm_en);
1986 snd_soc_component_update_bits(component, RT1011_TDM2_SET_2,
1987 RT1011_TDM_I2S_DOCK_EN_2_MASK, tdm_en);
1988 if (tx_slotnum)
1989 snd_soc_component_update_bits(component, RT1011_TDM_TOTAL_SET,
1990 RT1011_ADCDAT1_PIN_CONFIG | RT1011_ADCDAT2_PIN_CONFIG,
1991 RT1011_ADCDAT1_OUTPUT | RT1011_ADCDAT2_OUTPUT);
1992
1993 _set_tdm_err_:
1994 snd_soc_dapm_mutex_unlock(dapm);
1995 return ret;
1996 }
1997
1998 static int rt1011_probe(struct snd_soc_component *component)
1999 {
2000 struct rt1011_priv *rt1011 = snd_soc_component_get_drvdata(component);
2001 int i;
2002
2003 rt1011->component = component;
2004
2005 schedule_work(&rt1011->cali_work);
2006
2007 rt1011->bq_drc_params = devm_kcalloc(component->dev,
2008 RT1011_ADVMODE_NUM, sizeof(struct rt1011_bq_drc_params *),
2009 GFP_KERNEL);
2010 if (!rt1011->bq_drc_params)
2011 return -ENOMEM;
2012
2013 for (i = 0; i < RT1011_ADVMODE_NUM; i++) {
2014 rt1011->bq_drc_params[i] = devm_kcalloc(component->dev,
2015 RT1011_BQ_DRC_NUM, sizeof(struct rt1011_bq_drc_params),
2016 GFP_KERNEL);
2017 if (!rt1011->bq_drc_params[i])
2018 return -ENOMEM;
2019 }
2020
2021 return 0;
2022 }
2023
2024 static void rt1011_remove(struct snd_soc_component *component)
2025 {
2026 struct rt1011_priv *rt1011 = snd_soc_component_get_drvdata(component);
2027
2028 cancel_work_sync(&rt1011->cali_work);
2029 rt1011_reset(rt1011->regmap);
2030 }
2031
2032 #ifdef CONFIG_PM
2033 static int rt1011_suspend(struct snd_soc_component *component)
2034 {
2035 struct rt1011_priv *rt1011 = snd_soc_component_get_drvdata(component);
2036
2037 regcache_cache_only(rt1011->regmap, true);
2038 regcache_mark_dirty(rt1011->regmap);
2039
2040 return 0;
2041 }
2042
2043 static int rt1011_resume(struct snd_soc_component *component)
2044 {
2045 struct rt1011_priv *rt1011 = snd_soc_component_get_drvdata(component);
2046
2047 regcache_cache_only(rt1011->regmap, false);
2048 regcache_sync(rt1011->regmap);
2049
2050 return 0;
2051 }
2052 #else
2053 #define rt1011_suspend NULL
2054 #define rt1011_resume NULL
2055 #endif
2056
2057 static int rt1011_set_bias_level(struct snd_soc_component *component,
2058 enum snd_soc_bias_level level)
2059 {
2060 switch (level) {
2061 case SND_SOC_BIAS_OFF:
2062 snd_soc_component_write(component,
2063 RT1011_SYSTEM_RESET_1, 0x0000);
2064 snd_soc_component_write(component,
2065 RT1011_SYSTEM_RESET_2, 0x0000);
2066 snd_soc_component_write(component,
2067 RT1011_SYSTEM_RESET_3, 0x0001);
2068 snd_soc_component_write(component,
2069 RT1011_SYSTEM_RESET_1, 0x003f);
2070 snd_soc_component_write(component,
2071 RT1011_SYSTEM_RESET_2, 0x7fd7);
2072 snd_soc_component_write(component,
2073 RT1011_SYSTEM_RESET_3, 0x770f);
2074 break;
2075 default:
2076 break;
2077 }
2078
2079 return 0;
2080 }
2081
2082 #define RT1011_STEREO_RATES SNDRV_PCM_RATE_8000_192000
2083 #define RT1011_FORMATS (SNDRV_PCM_FMTBIT_S8 | \
2084 SNDRV_PCM_FMTBIT_S20_3LE | SNDRV_PCM_FMTBIT_S16_LE | \
2085 SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
2086
2087 static const struct snd_soc_dai_ops rt1011_aif_dai_ops = {
2088 .hw_params = rt1011_hw_params,
2089 .set_fmt = rt1011_set_dai_fmt,
2090 .set_tdm_slot = rt1011_set_tdm_slot,
2091 };
2092
2093 static struct snd_soc_dai_driver rt1011_dai[] = {
2094 {
2095 .name = "rt1011-aif",
2096 .playback = {
2097 .stream_name = "AIF1 Playback",
2098 .channels_min = 1,
2099 .channels_max = 2,
2100 .rates = RT1011_STEREO_RATES,
2101 .formats = RT1011_FORMATS,
2102 },
2103 .ops = &rt1011_aif_dai_ops,
2104 },
2105 };
2106
2107 static const struct snd_soc_component_driver soc_component_dev_rt1011 = {
2108 .probe = rt1011_probe,
2109 .remove = rt1011_remove,
2110 .suspend = rt1011_suspend,
2111 .resume = rt1011_resume,
2112 .set_bias_level = rt1011_set_bias_level,
2113 .controls = rt1011_snd_controls,
2114 .num_controls = ARRAY_SIZE(rt1011_snd_controls),
2115 .dapm_widgets = rt1011_dapm_widgets,
2116 .num_dapm_widgets = ARRAY_SIZE(rt1011_dapm_widgets),
2117 .dapm_routes = rt1011_dapm_routes,
2118 .num_dapm_routes = ARRAY_SIZE(rt1011_dapm_routes),
2119 .set_sysclk = rt1011_set_component_sysclk,
2120 .set_pll = rt1011_set_component_pll,
2121 .use_pmdown_time = 1,
2122 .endianness = 1,
2123 .non_legacy_dai_naming = 1,
2124 };
2125
2126 static const struct regmap_config rt1011_regmap = {
2127 .reg_bits = 16,
2128 .val_bits = 16,
2129 .max_register = RT1011_MAX_REG + 1,
2130 .volatile_reg = rt1011_volatile_register,
2131 .readable_reg = rt1011_readable_register,
2132 .cache_type = REGCACHE_RBTREE,
2133 .reg_defaults = rt1011_reg,
2134 .num_reg_defaults = ARRAY_SIZE(rt1011_reg),
2135 .use_single_read = true,
2136 .use_single_write = true,
2137 };
2138
2139 #if defined(CONFIG_OF)
2140 static const struct of_device_id rt1011_of_match[] = {
2141 { .compatible = "realtek,rt1011", },
2142 {},
2143 };
2144 MODULE_DEVICE_TABLE(of, rt1011_of_match);
2145 #endif
2146
2147 #ifdef CONFIG_ACPI
2148 static struct acpi_device_id rt1011_acpi_match[] = {
2149 {"10EC1011", 0,},
2150 {},
2151 };
2152 MODULE_DEVICE_TABLE(acpi, rt1011_acpi_match);
2153 #endif
2154
2155 static const struct i2c_device_id rt1011_i2c_id[] = {
2156 { "rt1011", 0 },
2157 { }
2158 };
2159 MODULE_DEVICE_TABLE(i2c, rt1011_i2c_id);
2160
2161 static int rt1011_calibrate(struct rt1011_priv *rt1011, unsigned char cali_flag)
2162 {
2163 unsigned int value, count = 0, r0[3];
2164 unsigned int chk_cnt = 50; /* DONT change this */
2165 unsigned int dc_offset;
2166 unsigned int r0_integer, r0_factor, format;
2167 struct device *dev = regmap_get_device(rt1011->regmap);
2168 struct snd_soc_dapm_context *dapm =
2169 snd_soc_component_get_dapm(rt1011->component);
2170 int ret = 0;
2171
2172 snd_soc_dapm_mutex_lock(dapm);
2173 regcache_cache_bypass(rt1011->regmap, true);
2174
2175 regmap_write(rt1011->regmap, RT1011_RESET, 0x0000);
2176 regmap_write(rt1011->regmap, RT1011_SYSTEM_RESET_3, 0x740f);
2177 regmap_write(rt1011->regmap, RT1011_SYSTEM_RESET_3, 0x770f);
2178
2179 /* RC clock */
2180 regmap_write(rt1011->regmap, RT1011_CLK_2, 0x9400);
2181 regmap_write(rt1011->regmap, RT1011_PLL_1, 0x0800);
2182 regmap_write(rt1011->regmap, RT1011_PLL_2, 0x0020);
2183 regmap_write(rt1011->regmap, RT1011_CLK_DET, 0x0800);
2184
2185 /* ADC/DAC setting */
2186 regmap_write(rt1011->regmap, RT1011_ADC_SET_5, 0x0a20);
2187 regmap_write(rt1011->regmap, RT1011_DAC_SET_2, 0xe232);
2188 regmap_write(rt1011->regmap, RT1011_ADC_SET_4, 0xc000);
2189
2190 /* DC detection */
2191 regmap_write(rt1011->regmap, RT1011_SPK_PRO_DC_DET_1, 0xb00c);
2192 regmap_write(rt1011->regmap, RT1011_SPK_PRO_DC_DET_2, 0xcccc);
2193
2194 /* Power */
2195 regmap_write(rt1011->regmap, RT1011_POWER_1, 0xe0e0);
2196 regmap_write(rt1011->regmap, RT1011_POWER_3, 0x5003);
2197 regmap_write(rt1011->regmap, RT1011_POWER_9, 0xa860);
2198 regmap_write(rt1011->regmap, RT1011_DAC_SET_2, 0xa032);
2199
2200 /* POW_PLL / POW_BG / POW_BG_MBIAS_LV / POW_V/I */
2201 regmap_write(rt1011->regmap, RT1011_POWER_2, 0x0007);
2202 regmap_write(rt1011->regmap, RT1011_POWER_3, 0x5ff7);
2203 regmap_write(rt1011->regmap, RT1011_A_TEMP_SEN, 0x7f44);
2204 regmap_write(rt1011->regmap, RT1011_A_TIMING_1, 0x4054);
2205 regmap_write(rt1011->regmap, RT1011_BAT_GAIN_1, 0x309c);
2206
2207 /* DC offset from EFUSE */
2208 regmap_write(rt1011->regmap, RT1011_DC_CALIB_CLASSD_3, 0xcb00);
2209 regmap_write(rt1011->regmap, RT1011_BOOST_CON_1, 0xe080);
2210 regmap_write(rt1011->regmap, RT1011_POWER_4, 0x16f2);
2211 regmap_write(rt1011->regmap, RT1011_POWER_6, 0x36ad);
2212
2213 /* mixer */
2214 regmap_write(rt1011->regmap, RT1011_MIXER_1, 0x3f1d);
2215
2216 /* EFUSE read */
2217 regmap_write(rt1011->regmap, RT1011_EFUSE_CONTROL_1, 0x0d0a);
2218 msleep(30);
2219
2220 regmap_read(rt1011->regmap, RT1011_EFUSE_ADC_OFFSET_18_16, &value);
2221 dc_offset = value << 16;
2222 regmap_read(rt1011->regmap, RT1011_EFUSE_ADC_OFFSET_15_0, &value);
2223 dc_offset |= (value & 0xffff);
2224 dev_info(dev, "ADC offset=0x%x\n", dc_offset);
2225 regmap_read(rt1011->regmap, RT1011_EFUSE_DAC_OFFSET_G0_20_16, &value);
2226 dc_offset = value << 16;
2227 regmap_read(rt1011->regmap, RT1011_EFUSE_DAC_OFFSET_G0_15_0, &value);
2228 dc_offset |= (value & 0xffff);
2229 dev_info(dev, "Gain0 offset=0x%x\n", dc_offset);
2230 regmap_read(rt1011->regmap, RT1011_EFUSE_DAC_OFFSET_G1_20_16, &value);
2231 dc_offset = value << 16;
2232 regmap_read(rt1011->regmap, RT1011_EFUSE_DAC_OFFSET_G1_15_0, &value);
2233 dc_offset |= (value & 0xffff);
2234 dev_info(dev, "Gain1 offset=0x%x\n", dc_offset);
2235
2236 /* check the package info. */
2237 regmap_read(rt1011->regmap, RT1011_EFUSE_MATCH_DONE, &value);
2238 if (value & 0x4)
2239 rt1011->pack_id = 1;
2240
2241 if (cali_flag) {
2242
2243 if (rt1011->pack_id)
2244 regmap_write(rt1011->regmap, RT1011_ADC_SET_1, 0x292c);
2245 else
2246 regmap_write(rt1011->regmap, RT1011_ADC_SET_1, 0x2925);
2247
2248 /* Class D on */
2249 regmap_write(rt1011->regmap, RT1011_CLASS_D_POS, 0x010e);
2250 regmap_write(rt1011->regmap,
2251 RT1011_CLASSD_INTERNAL_SET_1, 0x1701);
2252
2253 /* STP enable */
2254 regmap_write(rt1011->regmap, RT1011_SPK_TEMP_PROTECT_0, 0x8000);
2255 regmap_write(rt1011->regmap, RT1011_SPK_TEMP_PROTECT_7, 0xf000);
2256 regmap_write(rt1011->regmap, RT1011_SPK_TEMP_PROTECT_4, 0x4040);
2257 regmap_write(rt1011->regmap, RT1011_SPK_TEMP_PROTECT_0, 0xc000);
2258 regmap_write(rt1011->regmap, RT1011_SPK_TEMP_PROTECT_6, 0x07c2);
2259
2260 r0[0] = r0[1] = r0[2] = count = 0;
2261 while (count < chk_cnt) {
2262 msleep(100);
2263 regmap_read(rt1011->regmap,
2264 RT1011_INIT_RECIPROCAL_SYN_24_16, &value);
2265 r0[count%3] = value << 16;
2266 regmap_read(rt1011->regmap,
2267 RT1011_INIT_RECIPROCAL_SYN_15_0, &value);
2268 r0[count%3] |= value;
2269
2270 if (r0[count%3] == 0)
2271 continue;
2272
2273 count++;
2274
2275 if (r0[0] == r0[1] && r0[1] == r0[2])
2276 break;
2277 }
2278 if (count > chk_cnt) {
2279 dev_err(dev, "Calibrate R0 Failure\n");
2280 ret = -EAGAIN;
2281 } else {
2282 format = 2147483648U; /* 2^24 * 128 */
2283 r0_integer = format / r0[0] / 128;
2284 r0_factor = ((format / r0[0] * 100) / 128)
2285 - (r0_integer * 100);
2286 rt1011->r0_reg = r0[0];
2287 rt1011->cali_done = 1;
2288 dev_info(dev, "r0 resistance about %d.%02d ohm, reg=0x%X\n",
2289 r0_integer, r0_factor, r0[0]);
2290 }
2291 }
2292
2293 /* depop */
2294 regmap_write(rt1011->regmap, RT1011_SPK_TEMP_PROTECT_0, 0x0000);
2295 msleep(400);
2296 regmap_write(rt1011->regmap, RT1011_POWER_9, 0xa840);
2297 regmap_write(rt1011->regmap, RT1011_SPK_TEMP_PROTECT_6, 0x0702);
2298 regmap_write(rt1011->regmap, RT1011_MIXER_1, 0xffdd);
2299 regmap_write(rt1011->regmap, RT1011_CLASSD_INTERNAL_SET_1, 0x0701);
2300 regmap_write(rt1011->regmap, RT1011_DAC_SET_3, 0xe004);
2301 regmap_write(rt1011->regmap, RT1011_A_TEMP_SEN, 0x7f40);
2302 regmap_write(rt1011->regmap, RT1011_POWER_1, 0x0000);
2303 regmap_write(rt1011->regmap, RT1011_POWER_2, 0x0000);
2304 regmap_write(rt1011->regmap, RT1011_POWER_3, 0x0002);
2305 regmap_write(rt1011->regmap, RT1011_POWER_4, 0x00f2);
2306
2307 regmap_write(rt1011->regmap, RT1011_RESET, 0x0000);
2308
2309 if (cali_flag) {
2310 if (count <= chk_cnt) {
2311 regmap_write(rt1011->regmap,
2312 RT1011_INIT_RECIPROCAL_REG_24_16,
2313 ((r0[0]>>16) & 0x1ff));
2314 regmap_write(rt1011->regmap,
2315 RT1011_INIT_RECIPROCAL_REG_15_0,
2316 (r0[0] & 0xffff));
2317 regmap_write(rt1011->regmap,
2318 RT1011_SPK_TEMP_PROTECT_4, 0x4080);
2319 }
2320 }
2321
2322 regcache_cache_bypass(rt1011->regmap, false);
2323 regcache_mark_dirty(rt1011->regmap);
2324 regcache_sync(rt1011->regmap);
2325 snd_soc_dapm_mutex_unlock(dapm);
2326
2327 return ret;
2328 }
2329
2330 static void rt1011_calibration_work(struct work_struct *work)
2331 {
2332 struct rt1011_priv *rt1011 =
2333 container_of(work, struct rt1011_priv, cali_work);
2334 struct snd_soc_component *component = rt1011->component;
2335 unsigned int r0_integer, r0_factor, format;
2336
2337 if (rt1011->r0_calib)
2338 rt1011_calibrate(rt1011, 0);
2339 else
2340 rt1011_calibrate(rt1011, 1);
2341
2342 /*
2343 * This flag should reset after booting.
2344 * The factory test will do calibration again and use this flag to check
2345 * whether the calibration completed
2346 */
2347 rt1011->cali_done = 0;
2348
2349 /* initial */
2350 rt1011_reg_init(component);
2351
2352 /* Apply temperature and calibration data from device property */
2353 if (rt1011->temperature_calib <= 0xff &&
2354 rt1011->temperature_calib > 0) {
2355 snd_soc_component_update_bits(component,
2356 RT1011_STP_INITIAL_RESISTANCE_TEMP, 0x3ff,
2357 (rt1011->temperature_calib << 2));
2358 }
2359
2360 if (rt1011->r0_calib) {
2361 rt1011->r0_reg = rt1011->r0_calib;
2362
2363 format = 2147483648U; /* 2^24 * 128 */
2364 r0_integer = format / rt1011->r0_reg / 128;
2365 r0_factor = ((format / rt1011->r0_reg * 100) / 128)
2366 - (r0_integer * 100);
2367 dev_info(component->dev, "DP r0 resistance about %d.%02d ohm, reg=0x%X\n",
2368 r0_integer, r0_factor, rt1011->r0_reg);
2369
2370 rt1011_r0_load(rt1011);
2371 }
2372
2373 if (rt1011->pack_id)
2374 snd_soc_component_write(component, RT1011_ADC_SET_1, 0x292c);
2375 else
2376 snd_soc_component_write(component, RT1011_ADC_SET_1, 0x2925);
2377 }
2378
2379 static int rt1011_parse_dp(struct rt1011_priv *rt1011, struct device *dev)
2380 {
2381 device_property_read_u32(dev, "realtek,temperature_calib",
2382 &rt1011->temperature_calib);
2383 device_property_read_u32(dev, "realtek,r0_calib",
2384 &rt1011->r0_calib);
2385
2386 dev_dbg(dev, "%s: r0_calib: 0x%x, temperature_calib: 0x%x",
2387 __func__, rt1011->r0_calib, rt1011->temperature_calib);
2388
2389 return 0;
2390 }
2391
2392 static int rt1011_i2c_probe(struct i2c_client *i2c,
2393 const struct i2c_device_id *id)
2394 {
2395 struct rt1011_priv *rt1011;
2396 int ret;
2397 unsigned int val;
2398
2399 rt1011 = devm_kzalloc(&i2c->dev, sizeof(struct rt1011_priv),
2400 GFP_KERNEL);
2401 if (!rt1011)
2402 return -ENOMEM;
2403
2404 i2c_set_clientdata(i2c, rt1011);
2405
2406 rt1011_parse_dp(rt1011, &i2c->dev);
2407
2408 rt1011->regmap = devm_regmap_init_i2c(i2c, &rt1011_regmap);
2409 if (IS_ERR(rt1011->regmap)) {
2410 ret = PTR_ERR(rt1011->regmap);
2411 dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
2412 ret);
2413 return ret;
2414 }
2415
2416 regmap_read(rt1011->regmap, RT1011_DEVICE_ID, &val);
2417 if (val != RT1011_DEVICE_ID_NUM) {
2418 dev_err(&i2c->dev,
2419 "Device with ID register %x is not rt1011\n", val);
2420 return -ENODEV;
2421 }
2422
2423 INIT_WORK(&rt1011->cali_work, rt1011_calibration_work);
2424
2425 return devm_snd_soc_register_component(&i2c->dev,
2426 &soc_component_dev_rt1011,
2427 rt1011_dai, ARRAY_SIZE(rt1011_dai));
2428
2429 }
2430
2431 static void rt1011_i2c_shutdown(struct i2c_client *client)
2432 {
2433 struct rt1011_priv *rt1011 = i2c_get_clientdata(client);
2434
2435 rt1011_reset(rt1011->regmap);
2436 }
2437
2438 static struct i2c_driver rt1011_i2c_driver = {
2439 .driver = {
2440 .name = "rt1011",
2441 .of_match_table = of_match_ptr(rt1011_of_match),
2442 .acpi_match_table = ACPI_PTR(rt1011_acpi_match)
2443 },
2444 .probe = rt1011_i2c_probe,
2445 .shutdown = rt1011_i2c_shutdown,
2446 .id_table = rt1011_i2c_id,
2447 };
2448 module_i2c_driver(rt1011_i2c_driver);
2449
2450 MODULE_DESCRIPTION("ASoC RT1011 amplifier driver");
2451 MODULE_AUTHOR("Shuming Fan <shumingf@realtek.com>");
2452 MODULE_LICENSE("GPL");
Linux with added FPC-III support