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12#include <linux/i2c.h>
13#include <linux/init.h>
14#include <linux/module.h>
15#include <linux/moduleparam.h>
16#include <linux/platform_device.h>
17#include <linux/acpi.h>
18#include <linux/clk.h>
19#include <linux/device.h>
20#include <linux/dmi.h>
21#include <linux/input.h>
22#include <linux/slab.h>
23#include <sound/pcm.h>
24#include <sound/pcm_params.h>
25#include <sound/soc.h>
26#include <sound/jack.h>
27#include <sound/soc-acpi.h>
28#include <dt-bindings/sound/rt5640.h>
29#include "../../codecs/rt5640.h"
30#include "../atom/sst-atom-controls.h"
31#include "../common/soc-intel-quirks.h"
32
33enum {
34 BYT_RT5640_DMIC1_MAP,
35 BYT_RT5640_DMIC2_MAP,
36 BYT_RT5640_IN1_MAP,
37 BYT_RT5640_IN3_MAP,
38 BYT_RT5640_NO_INTERNAL_MIC_MAP,
39};
40
41enum {
42 BYT_RT5640_JD_SRC_GPIO1 = (RT5640_JD_SRC_GPIO1 << 4),
43 BYT_RT5640_JD_SRC_JD1_IN4P = (RT5640_JD_SRC_JD1_IN4P << 4),
44 BYT_RT5640_JD_SRC_JD2_IN4N = (RT5640_JD_SRC_JD2_IN4N << 4),
45 BYT_RT5640_JD_SRC_GPIO2 = (RT5640_JD_SRC_GPIO2 << 4),
46 BYT_RT5640_JD_SRC_GPIO3 = (RT5640_JD_SRC_GPIO3 << 4),
47 BYT_RT5640_JD_SRC_GPIO4 = (RT5640_JD_SRC_GPIO4 << 4),
48};
49
50enum {
51 BYT_RT5640_OVCD_TH_600UA = (6 << 8),
52 BYT_RT5640_OVCD_TH_1500UA = (15 << 8),
53 BYT_RT5640_OVCD_TH_2000UA = (20 << 8),
54};
55
56enum {
57 BYT_RT5640_OVCD_SF_0P5 = (RT5640_OVCD_SF_0P5 << 13),
58 BYT_RT5640_OVCD_SF_0P75 = (RT5640_OVCD_SF_0P75 << 13),
59 BYT_RT5640_OVCD_SF_1P0 = (RT5640_OVCD_SF_1P0 << 13),
60 BYT_RT5640_OVCD_SF_1P5 = (RT5640_OVCD_SF_1P5 << 13),
61};
62
63#define BYT_RT5640_MAP(quirk) ((quirk) & GENMASK(3, 0))
64#define BYT_RT5640_JDSRC(quirk) (((quirk) & GENMASK(7, 4)) >> 4)
65#define BYT_RT5640_OVCD_TH(quirk) (((quirk) & GENMASK(12, 8)) >> 8)
66#define BYT_RT5640_OVCD_SF(quirk) (((quirk) & GENMASK(14, 13)) >> 13)
67#define BYT_RT5640_JD_NOT_INV BIT(16)
68#define BYT_RT5640_MONO_SPEAKER BIT(17)
69#define BYT_RT5640_DIFF_MIC BIT(18)
70#define BYT_RT5640_SSP2_AIF2 BIT(19)
71#define BYT_RT5640_SSP0_AIF1 BIT(20)
72#define BYT_RT5640_SSP0_AIF2 BIT(21)
73#define BYT_RT5640_MCLK_EN BIT(22)
74#define BYT_RT5640_MCLK_25MHZ BIT(23)
75#define BYT_RT5640_NO_SPEAKERS BIT(24)
76
77#define BYTCR_INPUT_DEFAULTS \
78 (BYT_RT5640_IN3_MAP | \
79 BYT_RT5640_JD_SRC_JD1_IN4P | \
80 BYT_RT5640_OVCD_TH_2000UA | \
81 BYT_RT5640_OVCD_SF_0P75 | \
82 BYT_RT5640_DIFF_MIC)
83
84
85#define MAX_NO_PROPS 6
86
87struct byt_rt5640_private {
88 struct snd_soc_jack jack;
89 struct clk *mclk;
90};
91static bool is_bytcr;
92
93static unsigned long byt_rt5640_quirk = BYT_RT5640_MCLK_EN;
94static int quirk_override = -1;
95module_param_named(quirk, quirk_override, int, 0444);
96MODULE_PARM_DESC(quirk, "Board-specific quirk override");
97
98static void log_quirks(struct device *dev)
99{
100 int map;
101 bool has_mclk = false;
102 bool has_ssp0 = false;
103 bool has_ssp0_aif1 = false;
104 bool has_ssp0_aif2 = false;
105 bool has_ssp2_aif2 = false;
106
107 map = BYT_RT5640_MAP(byt_rt5640_quirk);
108 switch (map) {
109 case BYT_RT5640_DMIC1_MAP:
110 dev_info(dev, "quirk DMIC1_MAP enabled\n");
111 break;
112 case BYT_RT5640_DMIC2_MAP:
113 dev_info(dev, "quirk DMIC2_MAP enabled\n");
114 break;
115 case BYT_RT5640_IN1_MAP:
116 dev_info(dev, "quirk IN1_MAP enabled\n");
117 break;
118 case BYT_RT5640_IN3_MAP:
119 dev_info(dev, "quirk IN3_MAP enabled\n");
120 break;
121 case BYT_RT5640_NO_INTERNAL_MIC_MAP:
122 dev_info(dev, "quirk NO_INTERNAL_MIC_MAP enabled\n");
123 break;
124 default:
125 dev_err(dev, "quirk map 0x%x is not supported, microphone input will not work\n", map);
126 break;
127 }
128 if (BYT_RT5640_JDSRC(byt_rt5640_quirk)) {
129 dev_info(dev, "quirk realtek,jack-detect-source %ld\n",
130 BYT_RT5640_JDSRC(byt_rt5640_quirk));
131 dev_info(dev, "quirk realtek,over-current-threshold-microamp %ld\n",
132 BYT_RT5640_OVCD_TH(byt_rt5640_quirk) * 100);
133 dev_info(dev, "quirk realtek,over-current-scale-factor %ld\n",
134 BYT_RT5640_OVCD_SF(byt_rt5640_quirk));
135 }
136 if (byt_rt5640_quirk & BYT_RT5640_JD_NOT_INV)
137 dev_info(dev, "quirk JD_NOT_INV enabled\n");
138 if (byt_rt5640_quirk & BYT_RT5640_MONO_SPEAKER)
139 dev_info(dev, "quirk MONO_SPEAKER enabled\n");
140 if (byt_rt5640_quirk & BYT_RT5640_NO_SPEAKERS)
141 dev_info(dev, "quirk NO_SPEAKERS enabled\n");
142 if (byt_rt5640_quirk & BYT_RT5640_DIFF_MIC)
143 dev_info(dev, "quirk DIFF_MIC enabled\n");
144 if (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF1) {
145 dev_info(dev, "quirk SSP0_AIF1 enabled\n");
146 has_ssp0 = true;
147 has_ssp0_aif1 = true;
148 }
149 if (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2) {
150 dev_info(dev, "quirk SSP0_AIF2 enabled\n");
151 has_ssp0 = true;
152 has_ssp0_aif2 = true;
153 }
154 if (byt_rt5640_quirk & BYT_RT5640_SSP2_AIF2) {
155 dev_info(dev, "quirk SSP2_AIF2 enabled\n");
156 has_ssp2_aif2 = true;
157 }
158 if (is_bytcr && !has_ssp0)
159 dev_err(dev, "Invalid routing, bytcr detected but no SSP0-based quirk, audio cannot work with SSP2 on bytcr\n");
160 if (has_ssp0_aif1 && has_ssp0_aif2)
161 dev_err(dev, "Invalid routing, SSP0 cannot be connected to both AIF1 and AIF2\n");
162 if (has_ssp0 && has_ssp2_aif2)
163 dev_err(dev, "Invalid routing, cannot have both SSP0 and SSP2 connected to codec\n");
164
165 if (byt_rt5640_quirk & BYT_RT5640_MCLK_EN) {
166 dev_info(dev, "quirk MCLK_EN enabled\n");
167 has_mclk = true;
168 }
169 if (byt_rt5640_quirk & BYT_RT5640_MCLK_25MHZ) {
170 if (has_mclk)
171 dev_info(dev, "quirk MCLK_25MHZ enabled\n");
172 else
173 dev_err(dev, "quirk MCLK_25MHZ enabled but quirk MCLK not selected, will be ignored\n");
174 }
175}
176
177static int byt_rt5640_prepare_and_enable_pll1(struct snd_soc_dai *codec_dai,
178 int rate)
179{
180 int ret;
181
182
183 if (!(byt_rt5640_quirk & BYT_RT5640_MCLK_EN)) {
184
185 if ((byt_rt5640_quirk & BYT_RT5640_SSP0_AIF1) ||
186 (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2)) {
187
188 ret = snd_soc_dai_set_pll(codec_dai, 0,
189 RT5640_PLL1_S_BCLK1,
190 rate * 32, rate * 512);
191 } else {
192
193 ret = snd_soc_dai_set_pll(codec_dai, 0,
194 RT5640_PLL1_S_BCLK1,
195 rate * 50, rate * 512);
196 }
197 } else {
198 if (byt_rt5640_quirk & BYT_RT5640_MCLK_25MHZ) {
199 ret = snd_soc_dai_set_pll(codec_dai, 0,
200 RT5640_PLL1_S_MCLK,
201 25000000, rate * 512);
202 } else {
203 ret = snd_soc_dai_set_pll(codec_dai, 0,
204 RT5640_PLL1_S_MCLK,
205 19200000, rate * 512);
206 }
207 }
208
209 if (ret < 0) {
210 dev_err(codec_dai->component->dev, "can't set pll: %d\n", ret);
211 return ret;
212 }
213
214 ret = snd_soc_dai_set_sysclk(codec_dai, RT5640_SCLK_S_PLL1,
215 rate * 512, SND_SOC_CLOCK_IN);
216 if (ret < 0) {
217 dev_err(codec_dai->component->dev, "can't set clock %d\n", ret);
218 return ret;
219 }
220
221 return 0;
222}
223
224#define BYT_CODEC_DAI1 "rt5640-aif1"
225#define BYT_CODEC_DAI2 "rt5640-aif2"
226
227static int platform_clock_control(struct snd_soc_dapm_widget *w,
228 struct snd_kcontrol *k, int event)
229{
230 struct snd_soc_dapm_context *dapm = w->dapm;
231 struct snd_soc_card *card = dapm->card;
232 struct snd_soc_dai *codec_dai;
233 struct byt_rt5640_private *priv = snd_soc_card_get_drvdata(card);
234 int ret;
235
236 codec_dai = snd_soc_card_get_codec_dai(card, BYT_CODEC_DAI1);
237 if (!codec_dai)
238 codec_dai = snd_soc_card_get_codec_dai(card, BYT_CODEC_DAI2);
239
240 if (!codec_dai) {
241 dev_err(card->dev,
242 "Codec dai not found; Unable to set platform clock\n");
243 return -EIO;
244 }
245
246 if (SND_SOC_DAPM_EVENT_ON(event)) {
247 if (byt_rt5640_quirk & BYT_RT5640_MCLK_EN) {
248 ret = clk_prepare_enable(priv->mclk);
249 if (ret < 0) {
250 dev_err(card->dev,
251 "could not configure MCLK state\n");
252 return ret;
253 }
254 }
255 ret = byt_rt5640_prepare_and_enable_pll1(codec_dai, 48000);
256 } else {
257
258
259
260
261
262 ret = snd_soc_dai_set_sysclk(codec_dai, RT5640_SCLK_S_RCCLK,
263 48000 * 512,
264 SND_SOC_CLOCK_IN);
265 if (!ret) {
266 if (byt_rt5640_quirk & BYT_RT5640_MCLK_EN)
267 clk_disable_unprepare(priv->mclk);
268 }
269 }
270
271 if (ret < 0) {
272 dev_err(card->dev, "can't set codec sysclk: %d\n", ret);
273 return ret;
274 }
275
276 return 0;
277}
278
279static const struct snd_soc_dapm_widget byt_rt5640_widgets[] = {
280 SND_SOC_DAPM_HP("Headphone", NULL),
281 SND_SOC_DAPM_MIC("Headset Mic", NULL),
282 SND_SOC_DAPM_MIC("Internal Mic", NULL),
283 SND_SOC_DAPM_SPK("Speaker", NULL),
284 SND_SOC_DAPM_SUPPLY("Platform Clock", SND_SOC_NOPM, 0, 0,
285 platform_clock_control, SND_SOC_DAPM_PRE_PMU |
286 SND_SOC_DAPM_POST_PMD),
287
288};
289
290static const struct snd_soc_dapm_route byt_rt5640_audio_map[] = {
291 {"Headphone", NULL, "Platform Clock"},
292 {"Headset Mic", NULL, "Platform Clock"},
293 {"Internal Mic", NULL, "Platform Clock"},
294 {"Speaker", NULL, "Platform Clock"},
295
296 {"Headset Mic", NULL, "MICBIAS1"},
297 {"IN2P", NULL, "Headset Mic"},
298 {"Headphone", NULL, "HPOL"},
299 {"Headphone", NULL, "HPOR"},
300};
301
302static const struct snd_soc_dapm_route byt_rt5640_intmic_dmic1_map[] = {
303 {"DMIC1", NULL, "Internal Mic"},
304};
305
306static const struct snd_soc_dapm_route byt_rt5640_intmic_dmic2_map[] = {
307 {"DMIC2", NULL, "Internal Mic"},
308};
309
310static const struct snd_soc_dapm_route byt_rt5640_intmic_in1_map[] = {
311 {"Internal Mic", NULL, "MICBIAS1"},
312 {"IN1P", NULL, "Internal Mic"},
313};
314
315static const struct snd_soc_dapm_route byt_rt5640_intmic_in3_map[] = {
316 {"Internal Mic", NULL, "MICBIAS1"},
317 {"IN3P", NULL, "Internal Mic"},
318};
319
320static const struct snd_soc_dapm_route byt_rt5640_ssp2_aif1_map[] = {
321 {"ssp2 Tx", NULL, "codec_out0"},
322 {"ssp2 Tx", NULL, "codec_out1"},
323 {"codec_in0", NULL, "ssp2 Rx"},
324 {"codec_in1", NULL, "ssp2 Rx"},
325
326 {"AIF1 Playback", NULL, "ssp2 Tx"},
327 {"ssp2 Rx", NULL, "AIF1 Capture"},
328};
329
330static const struct snd_soc_dapm_route byt_rt5640_ssp2_aif2_map[] = {
331 {"ssp2 Tx", NULL, "codec_out0"},
332 {"ssp2 Tx", NULL, "codec_out1"},
333 {"codec_in0", NULL, "ssp2 Rx"},
334 {"codec_in1", NULL, "ssp2 Rx"},
335
336 {"AIF2 Playback", NULL, "ssp2 Tx"},
337 {"ssp2 Rx", NULL, "AIF2 Capture"},
338};
339
340static const struct snd_soc_dapm_route byt_rt5640_ssp0_aif1_map[] = {
341 {"ssp0 Tx", NULL, "modem_out"},
342 {"modem_in", NULL, "ssp0 Rx"},
343
344 {"AIF1 Playback", NULL, "ssp0 Tx"},
345 {"ssp0 Rx", NULL, "AIF1 Capture"},
346};
347
348static const struct snd_soc_dapm_route byt_rt5640_ssp0_aif2_map[] = {
349 {"ssp0 Tx", NULL, "modem_out"},
350 {"modem_in", NULL, "ssp0 Rx"},
351
352 {"AIF2 Playback", NULL, "ssp0 Tx"},
353 {"ssp0 Rx", NULL, "AIF2 Capture"},
354};
355
356static const struct snd_soc_dapm_route byt_rt5640_stereo_spk_map[] = {
357 {"Speaker", NULL, "SPOLP"},
358 {"Speaker", NULL, "SPOLN"},
359 {"Speaker", NULL, "SPORP"},
360 {"Speaker", NULL, "SPORN"},
361};
362
363static const struct snd_soc_dapm_route byt_rt5640_mono_spk_map[] = {
364 {"Speaker", NULL, "SPOLP"},
365 {"Speaker", NULL, "SPOLN"},
366};
367
368static const struct snd_kcontrol_new byt_rt5640_controls[] = {
369 SOC_DAPM_PIN_SWITCH("Headphone"),
370 SOC_DAPM_PIN_SWITCH("Headset Mic"),
371 SOC_DAPM_PIN_SWITCH("Internal Mic"),
372 SOC_DAPM_PIN_SWITCH("Speaker"),
373};
374
375static struct snd_soc_jack_pin rt5640_pins[] = {
376 {
377 .pin = "Headphone",
378 .mask = SND_JACK_HEADPHONE,
379 },
380 {
381 .pin = "Headset Mic",
382 .mask = SND_JACK_MICROPHONE,
383 },
384};
385
386static int byt_rt5640_aif1_hw_params(struct snd_pcm_substream *substream,
387 struct snd_pcm_hw_params *params)
388{
389 struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
390 struct snd_soc_dai *dai = asoc_rtd_to_codec(rtd, 0);
391
392 return byt_rt5640_prepare_and_enable_pll1(dai, params_rate(params));
393}
394
395
396static const struct dmi_system_id byt_rt5640_quirk_table[] = {
397 {
398 .matches = {
399 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Acer"),
400 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Iconia W1-810"),
401 },
402 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
403 BYT_RT5640_JD_SRC_JD1_IN4P |
404 BYT_RT5640_OVCD_TH_1500UA |
405 BYT_RT5640_OVCD_SF_0P75 |
406 BYT_RT5640_SSP0_AIF1 |
407 BYT_RT5640_MCLK_EN),
408 },
409 {
410 .matches = {
411 DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
412 DMI_MATCH(DMI_PRODUCT_NAME, "One S1002"),
413 },
414 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
415 BYT_RT5640_JD_SRC_JD2_IN4N |
416 BYT_RT5640_OVCD_TH_2000UA |
417 BYT_RT5640_OVCD_SF_0P75 |
418 BYT_RT5640_DIFF_MIC |
419 BYT_RT5640_SSP0_AIF2 |
420 BYT_RT5640_MCLK_EN),
421 },
422 {
423 .matches = {
424 DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
425 DMI_MATCH(DMI_PRODUCT_NAME, "Aspire SW5-012"),
426 },
427 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
428 BYT_RT5640_JD_SRC_JD2_IN4N |
429 BYT_RT5640_OVCD_TH_2000UA |
430 BYT_RT5640_OVCD_SF_0P75 |
431 BYT_RT5640_SSP0_AIF1 |
432 BYT_RT5640_MCLK_EN),
433 },
434 {
435 .matches = {
436 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ARCHOS"),
437 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "ARCHOS 80 Cesium"),
438 },
439 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
440 BYT_RT5640_MONO_SPEAKER |
441 BYT_RT5640_SSP0_AIF1 |
442 BYT_RT5640_MCLK_EN),
443 },
444 {
445 .matches = {
446 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ARCHOS"),
447 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "ARCHOS 140 CESIUM"),
448 },
449 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
450 BYT_RT5640_JD_SRC_JD2_IN4N |
451 BYT_RT5640_OVCD_TH_2000UA |
452 BYT_RT5640_OVCD_SF_0P75 |
453 BYT_RT5640_SSP0_AIF1 |
454 BYT_RT5640_MCLK_EN),
455 },
456 {
457 .matches = {
458 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
459 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "ME176C"),
460 },
461 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
462 BYT_RT5640_JD_SRC_JD2_IN4N |
463 BYT_RT5640_OVCD_TH_2000UA |
464 BYT_RT5640_OVCD_SF_0P75 |
465 BYT_RT5640_SSP0_AIF1 |
466 BYT_RT5640_MCLK_EN),
467 },
468 {
469 .matches = {
470 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
471 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "T100TA"),
472 },
473 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
474 BYT_RT5640_JD_SRC_JD2_IN4N |
475 BYT_RT5640_OVCD_TH_2000UA |
476 BYT_RT5640_OVCD_SF_0P75 |
477 BYT_RT5640_MCLK_EN),
478 },
479 {
480 .matches = {
481 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
482 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "T100TAF"),
483 },
484 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
485 BYT_RT5640_JD_SRC_JD2_IN4N |
486 BYT_RT5640_OVCD_TH_2000UA |
487 BYT_RT5640_OVCD_SF_0P75 |
488 BYT_RT5640_MONO_SPEAKER |
489 BYT_RT5640_DIFF_MIC |
490 BYT_RT5640_SSP0_AIF2 |
491 BYT_RT5640_MCLK_EN),
492 },
493 {
494 .matches = {
495 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Insyde"),
496 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "i86"),
497
498 DMI_MATCH(DMI_BIOS_VERSION, "CHUWI.D86JLBNR"),
499 },
500 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
501 BYT_RT5640_MONO_SPEAKER |
502 BYT_RT5640_SSP0_AIF1 |
503 BYT_RT5640_MCLK_EN),
504 },
505 {
506
507 .matches = {
508 DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
509 DMI_MATCH(DMI_BOARD_NAME, "BYT-PF02"),
510 DMI_MATCH(DMI_SYS_VENDOR, "ilife"),
511 DMI_MATCH(DMI_PRODUCT_NAME, "S165"),
512 },
513 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
514 BYT_RT5640_JD_SRC_JD2_IN4N |
515 BYT_RT5640_OVCD_TH_2000UA |
516 BYT_RT5640_OVCD_SF_0P75 |
517 BYT_RT5640_DIFF_MIC |
518 BYT_RT5640_SSP0_AIF1 |
519 BYT_RT5640_MCLK_EN),
520 },
521 {
522
523 .matches = {
524 DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
525 DMI_MATCH(DMI_BOARD_NAME, "BYT-PA03C"),
526 DMI_MATCH(DMI_SYS_VENDOR, "ilife"),
527 DMI_MATCH(DMI_PRODUCT_NAME, "S806"),
528 },
529 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
530 BYT_RT5640_JD_SRC_JD2_IN4N |
531 BYT_RT5640_OVCD_TH_2000UA |
532 BYT_RT5640_OVCD_SF_0P75 |
533 BYT_RT5640_MONO_SPEAKER |
534 BYT_RT5640_DIFF_MIC |
535 BYT_RT5640_SSP0_AIF1 |
536 BYT_RT5640_MCLK_EN),
537 },
538 {
539 .matches = {
540 DMI_MATCH(DMI_SYS_VENDOR, "Circuitco"),
541 DMI_MATCH(DMI_PRODUCT_NAME, "Minnowboard Max B3 PLATFORM"),
542 },
543 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP),
544 },
545 {
546 .matches = {
547 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Connect"),
548 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Tablet 9"),
549 },
550 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
551 BYT_RT5640_MONO_SPEAKER |
552 BYT_RT5640_SSP0_AIF1 |
553 BYT_RT5640_MCLK_EN),
554 },
555 {
556 .matches = {
557 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
558 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Venue 8 Pro 5830"),
559 },
560 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
561 BYT_RT5640_JD_SRC_JD2_IN4N |
562 BYT_RT5640_OVCD_TH_2000UA |
563 BYT_RT5640_OVCD_SF_0P75 |
564 BYT_RT5640_MONO_SPEAKER |
565 BYT_RT5640_MCLK_EN),
566 },
567 {
568 .matches = {
569 DMI_MATCH(DMI_SYS_VENDOR, "Estar"),
570 DMI_MATCH(DMI_PRODUCT_NAME, "eSTAR BEAUTY HD Intel Quad core"),
571 },
572 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
573 BYT_RT5640_MONO_SPEAKER |
574 BYT_RT5640_SSP0_AIF1 |
575 BYT_RT5640_MCLK_EN),
576 },
577 {
578 .matches = {
579 DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
580 DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
581
582 DMI_MATCH(DMI_BIOS_VERSION, "ZY-8-BI-PX4S70VTR400-X423B-005-D"),
583 },
584 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
585 BYT_RT5640_SSP0_AIF1 |
586 BYT_RT5640_MCLK_EN),
587 },
588 {
589 .matches = {
590 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
591 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "HP ElitePad 1000 G2"),
592 },
593 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
594 BYT_RT5640_MCLK_EN),
595 },
596 {
597 .matches = {
598 DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
599 DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion x2 Detachable"),
600 },
601 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
602 BYT_RT5640_JD_SRC_JD2_IN4N |
603 BYT_RT5640_OVCD_TH_1500UA |
604 BYT_RT5640_OVCD_SF_0P75 |
605 BYT_RT5640_SSP0_AIF1 |
606 BYT_RT5640_MCLK_EN),
607 },
608 {
609 .matches = {
610 DMI_MATCH(DMI_SYS_VENDOR, "HP"),
611 DMI_MATCH(DMI_PRODUCT_NAME, "HP x2 Detachable 10-p0XX"),
612 },
613 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
614 BYT_RT5640_JD_SRC_JD1_IN4P |
615 BYT_RT5640_OVCD_TH_2000UA |
616 BYT_RT5640_OVCD_SF_0P75 |
617 BYT_RT5640_MCLK_EN),
618 },
619 {
620 .matches = {
621 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
622 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "HP Stream 7 Tablet"),
623 },
624 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
625 BYT_RT5640_MONO_SPEAKER |
626 BYT_RT5640_JD_NOT_INV |
627 BYT_RT5640_SSP0_AIF1 |
628 BYT_RT5640_MCLK_EN),
629 },
630 {
631 .matches = {
632 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "To be filled by O.E.M."),
633 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "TW891"),
634 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "To be filled by O.E.M."),
635 DMI_EXACT_MATCH(DMI_BOARD_NAME, "TW891"),
636 },
637 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
638 BYT_RT5640_MONO_SPEAKER |
639 BYT_RT5640_SSP0_AIF1 |
640 BYT_RT5640_MCLK_EN),
641 },
642 {
643 .matches = {
644 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Lamina"),
645 DMI_EXACT_MATCH(DMI_BOARD_NAME, "T701BR.SE"),
646 },
647 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
648 BYT_RT5640_MONO_SPEAKER |
649 BYT_RT5640_JD_NOT_INV |
650 BYT_RT5640_SSP0_AIF1 |
651 BYT_RT5640_MCLK_EN),
652 },
653 {
654 .matches = {
655 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"),
656 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "20326"),
657 DMI_EXACT_MATCH(DMI_BOARD_NAME, "Hiking"),
658 },
659 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
660 BYT_RT5640_JD_SRC_JD2_IN4N |
661 BYT_RT5640_OVCD_TH_2000UA |
662 BYT_RT5640_OVCD_SF_0P75 |
663 BYT_RT5640_MONO_SPEAKER |
664 BYT_RT5640_MCLK_EN),
665 },
666 {
667 .matches = {
668 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"),
669 DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Lenovo MIIX 3-830"),
670 },
671 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
672 BYT_RT5640_JD_SRC_JD2_IN4N |
673 BYT_RT5640_OVCD_TH_2000UA |
674 BYT_RT5640_OVCD_SF_0P75 |
675 BYT_RT5640_MONO_SPEAKER |
676 BYT_RT5640_DIFF_MIC |
677 BYT_RT5640_SSP0_AIF1 |
678 BYT_RT5640_MCLK_EN),
679 },
680 {
681 .matches = {
682 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LINX"),
683 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "LINX7"),
684 },
685 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
686 BYT_RT5640_MONO_SPEAKER |
687 BYT_RT5640_JD_NOT_INV |
688 BYT_RT5640_SSP0_AIF1 |
689 BYT_RT5640_MCLK_EN),
690 },
691 {
692 .matches = {
693 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Mini PC"),
694 DMI_EXACT_MATCH(DMI_BOARD_NAME, "Mini PC"),
695 },
696 .driver_data = (void *)(BYT_RT5640_NO_INTERNAL_MIC_MAP |
697 BYT_RT5640_NO_SPEAKERS |
698 BYT_RT5640_SSP0_AIF1),
699 },
700 {
701 .matches = {
702 DMI_MATCH(DMI_SYS_VENDOR, "MPMAN"),
703 DMI_MATCH(DMI_PRODUCT_NAME, "Converter9"),
704 },
705 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
706 BYT_RT5640_MONO_SPEAKER |
707 BYT_RT5640_SSP0_AIF1 |
708 BYT_RT5640_MCLK_EN),
709 },
710 {
711
712 .matches = {
713 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "MPMAN"),
714 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "MPWIN8900CL"),
715 },
716 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
717 BYT_RT5640_MONO_SPEAKER |
718 BYT_RT5640_SSP0_AIF1 |
719 BYT_RT5640_MCLK_EN),
720 },
721 {
722 .matches = {
723 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Micro-Star International Co., Ltd."),
724 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "S100"),
725 },
726 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
727 BYT_RT5640_JD_SRC_JD2_IN4N |
728 BYT_RT5640_OVCD_TH_2000UA |
729 BYT_RT5640_OVCD_SF_0P75 |
730 BYT_RT5640_MONO_SPEAKER |
731 BYT_RT5640_DIFF_MIC |
732 BYT_RT5640_MCLK_EN),
733 },
734 {
735 .matches = {
736 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "TMAX"),
737 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "TM800W560L"),
738 },
739 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
740 BYT_RT5640_JD_SRC_JD2_IN4N |
741 BYT_RT5640_OVCD_TH_2000UA |
742 BYT_RT5640_OVCD_SF_0P75 |
743 BYT_RT5640_JD_NOT_INV |
744 BYT_RT5640_DIFF_MIC |
745 BYT_RT5640_SSP0_AIF1 |
746 BYT_RT5640_MCLK_EN),
747 },
748 {
749 .matches = {
750 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
751 DMI_EXACT_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
752
753 DMI_EXACT_MATCH(DMI_BIOS_VERSION, "5.6.5"),
754 DMI_EXACT_MATCH(DMI_BIOS_DATE, "07/25/2014"),
755 },
756 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
757 BYT_RT5640_JD_SRC_JD2_IN4N |
758 BYT_RT5640_OVCD_TH_2000UA |
759 BYT_RT5640_OVCD_SF_0P75 |
760 BYT_RT5640_DIFF_MIC |
761 BYT_RT5640_MCLK_EN),
762 },
763 {
764 .matches = {
765 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
766 DMI_EXACT_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
767
768 DMI_MATCH(DMI_BIOS_VERSION, "V8L_WIN32_CHIPHD"),
769 },
770 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
771 BYT_RT5640_MONO_SPEAKER |
772 BYT_RT5640_SSP0_AIF1 |
773 BYT_RT5640_MCLK_EN),
774 },
775 {
776 .matches = {
777 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
778 DMI_EXACT_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
779
780 DMI_EXACT_MATCH(DMI_BIOS_VERSION, "3BAIR1014"),
781 DMI_EXACT_MATCH(DMI_BIOS_DATE, "10/24/2014"),
782 },
783 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
784 BYT_RT5640_JD_SRC_JD2_IN4N |
785 BYT_RT5640_OVCD_TH_2000UA |
786 BYT_RT5640_OVCD_SF_0P75 |
787 BYT_RT5640_MONO_SPEAKER |
788 BYT_RT5640_DIFF_MIC |
789 BYT_RT5640_SSP0_AIF2 |
790 BYT_RT5640_MCLK_EN),
791 },
792 {
793 .matches = {
794 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
795 DMI_EXACT_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
796
797 DMI_EXACT_MATCH(DMI_BIOS_VERSION, "3BAIR1013"),
798 DMI_EXACT_MATCH(DMI_BIOS_DATE, "08/22/2014"),
799 },
800 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
801 BYT_RT5640_JD_SRC_JD2_IN4N |
802 BYT_RT5640_OVCD_TH_2000UA |
803 BYT_RT5640_OVCD_SF_0P75 |
804 BYT_RT5640_MONO_SPEAKER |
805 BYT_RT5640_DIFF_MIC |
806 BYT_RT5640_SSP0_AIF2 |
807 BYT_RT5640_MCLK_EN),
808 },
809 {
810 .matches = {
811 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "POV"),
812 DMI_EXACT_MATCH(DMI_BOARD_NAME, "I102A"),
813 },
814 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
815 BYT_RT5640_JD_SRC_JD2_IN4N |
816 BYT_RT5640_OVCD_TH_2000UA |
817 BYT_RT5640_OVCD_SF_0P75 |
818 BYT_RT5640_DIFF_MIC |
819 BYT_RT5640_SSP0_AIF1 |
820 BYT_RT5640_MCLK_EN),
821 },
822 {
823
824 .matches = {
825 DMI_MATCH(DMI_SYS_VENDOR, "Prowise"),
826 DMI_MATCH(DMI_PRODUCT_NAME, "PT301"),
827 },
828 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
829 BYT_RT5640_JD_SRC_JD2_IN4N |
830 BYT_RT5640_OVCD_TH_2000UA |
831 BYT_RT5640_OVCD_SF_0P75 |
832 BYT_RT5640_DIFF_MIC |
833 BYT_RT5640_SSP0_AIF1 |
834 BYT_RT5640_MCLK_EN),
835 },
836 {
837
838 .matches = {
839 DMI_MATCH(DMI_BOARD_VENDOR, "TECLAST"),
840 DMI_MATCH(DMI_BOARD_NAME, "tPAD"),
841 },
842 .driver_data = (void *)(BYT_RT5640_IN3_MAP |
843 BYT_RT5640_JD_SRC_JD1_IN4P |
844 BYT_RT5640_OVCD_TH_2000UA |
845 BYT_RT5640_OVCD_SF_1P0 |
846 BYT_RT5640_SSP0_AIF1 |
847 BYT_RT5640_MCLK_EN),
848 },
849 {
850 .matches = {
851 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
852 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "SATELLITE Click Mini L9W-B"),
853 },
854 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
855 BYT_RT5640_JD_SRC_JD2_IN4N |
856 BYT_RT5640_OVCD_TH_1500UA |
857 BYT_RT5640_OVCD_SF_0P75 |
858 BYT_RT5640_SSP0_AIF1 |
859 BYT_RT5640_MCLK_EN),
860 },
861 {
862 .matches = {
863 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
864 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "TOSHIBA WT8-A"),
865 },
866 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
867 BYT_RT5640_JD_SRC_JD2_IN4N |
868 BYT_RT5640_OVCD_TH_2000UA |
869 BYT_RT5640_OVCD_SF_0P75 |
870 BYT_RT5640_JD_NOT_INV |
871 BYT_RT5640_MCLK_EN),
872 },
873 {
874 .matches = {
875 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
876 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "TOSHIBA WT10-A-103"),
877 },
878 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
879 BYT_RT5640_JD_SRC_JD1_IN4P |
880 BYT_RT5640_OVCD_TH_2000UA |
881 BYT_RT5640_OVCD_SF_0P75 |
882 BYT_RT5640_SSP0_AIF2 |
883 BYT_RT5640_MCLK_EN),
884 },
885 {
886 .matches = {
887 DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
888 DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
889
890 DMI_MATCH(DMI_BIOS_DATE, "11/20/2014"),
891 },
892 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
893 BYT_RT5640_JD_SRC_JD2_IN4N |
894 BYT_RT5640_OVCD_TH_2000UA |
895 BYT_RT5640_OVCD_SF_0P75 |
896 BYT_RT5640_DIFF_MIC |
897 BYT_RT5640_MCLK_EN),
898 },
899 {
900 .matches = {
901 DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
902 },
903 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
904 BYT_RT5640_MCLK_EN |
905 BYT_RT5640_SSP0_AIF1),
906
907 },
908 {}
909};
910
911
912
913
914
915static int byt_rt5640_add_codec_device_props(const char *i2c_dev_name)
916{
917 struct property_entry props[MAX_NO_PROPS] = {};
918 struct device *i2c_dev;
919 int ret, cnt = 0;
920
921 i2c_dev = bus_find_device_by_name(&i2c_bus_type, NULL, i2c_dev_name);
922 if (!i2c_dev)
923 return -EPROBE_DEFER;
924
925 switch (BYT_RT5640_MAP(byt_rt5640_quirk)) {
926 case BYT_RT5640_DMIC1_MAP:
927 props[cnt++] = PROPERTY_ENTRY_U32("realtek,dmic1-data-pin",
928 RT5640_DMIC1_DATA_PIN_IN1P);
929 break;
930 case BYT_RT5640_DMIC2_MAP:
931 props[cnt++] = PROPERTY_ENTRY_U32("realtek,dmic2-data-pin",
932 RT5640_DMIC2_DATA_PIN_IN1N);
933 break;
934 case BYT_RT5640_IN1_MAP:
935 if (byt_rt5640_quirk & BYT_RT5640_DIFF_MIC)
936 props[cnt++] =
937 PROPERTY_ENTRY_BOOL("realtek,in1-differential");
938 break;
939 case BYT_RT5640_IN3_MAP:
940 if (byt_rt5640_quirk & BYT_RT5640_DIFF_MIC)
941 props[cnt++] =
942 PROPERTY_ENTRY_BOOL("realtek,in3-differential");
943 break;
944 }
945
946 if (BYT_RT5640_JDSRC(byt_rt5640_quirk)) {
947 props[cnt++] = PROPERTY_ENTRY_U32(
948 "realtek,jack-detect-source",
949 BYT_RT5640_JDSRC(byt_rt5640_quirk));
950
951 props[cnt++] = PROPERTY_ENTRY_U32(
952 "realtek,over-current-threshold-microamp",
953 BYT_RT5640_OVCD_TH(byt_rt5640_quirk) * 100);
954
955 props[cnt++] = PROPERTY_ENTRY_U32(
956 "realtek,over-current-scale-factor",
957 BYT_RT5640_OVCD_SF(byt_rt5640_quirk));
958 }
959
960 if (byt_rt5640_quirk & BYT_RT5640_JD_NOT_INV)
961 props[cnt++] = PROPERTY_ENTRY_BOOL("realtek,jack-detect-not-inverted");
962
963 ret = device_add_properties(i2c_dev, props);
964 put_device(i2c_dev);
965
966 return ret;
967}
968
969static int byt_rt5640_init(struct snd_soc_pcm_runtime *runtime)
970{
971 struct snd_soc_card *card = runtime->card;
972 struct byt_rt5640_private *priv = snd_soc_card_get_drvdata(card);
973 struct snd_soc_component *component = asoc_rtd_to_codec(runtime, 0)->component;
974 const struct snd_soc_dapm_route *custom_map = NULL;
975 int num_routes = 0;
976 int ret;
977
978 card->dapm.idle_bias_off = true;
979
980
981 if (byt_rt5640_quirk & BYT_RT5640_MCLK_EN)
982 snd_soc_component_update_bits(component, RT5640_GLB_CLK,
983 RT5640_SCLK_SRC_MASK, RT5640_SCLK_SRC_RCCLK);
984
985 rt5640_sel_asrc_clk_src(component,
986 RT5640_DA_STEREO_FILTER |
987 RT5640_DA_MONO_L_FILTER |
988 RT5640_DA_MONO_R_FILTER |
989 RT5640_AD_STEREO_FILTER |
990 RT5640_AD_MONO_L_FILTER |
991 RT5640_AD_MONO_R_FILTER,
992 RT5640_CLK_SEL_ASRC);
993
994 ret = snd_soc_add_card_controls(card, byt_rt5640_controls,
995 ARRAY_SIZE(byt_rt5640_controls));
996 if (ret) {
997 dev_err(card->dev, "unable to add card controls\n");
998 return ret;
999 }
1000
1001 switch (BYT_RT5640_MAP(byt_rt5640_quirk)) {
1002 case BYT_RT5640_IN1_MAP:
1003 custom_map = byt_rt5640_intmic_in1_map;
1004 num_routes = ARRAY_SIZE(byt_rt5640_intmic_in1_map);
1005 break;
1006 case BYT_RT5640_IN3_MAP:
1007 custom_map = byt_rt5640_intmic_in3_map;
1008 num_routes = ARRAY_SIZE(byt_rt5640_intmic_in3_map);
1009 break;
1010 case BYT_RT5640_DMIC1_MAP:
1011 custom_map = byt_rt5640_intmic_dmic1_map;
1012 num_routes = ARRAY_SIZE(byt_rt5640_intmic_dmic1_map);
1013 break;
1014 case BYT_RT5640_DMIC2_MAP:
1015 custom_map = byt_rt5640_intmic_dmic2_map;
1016 num_routes = ARRAY_SIZE(byt_rt5640_intmic_dmic2_map);
1017 break;
1018 }
1019
1020 ret = snd_soc_dapm_add_routes(&card->dapm, custom_map, num_routes);
1021 if (ret)
1022 return ret;
1023
1024 if (byt_rt5640_quirk & BYT_RT5640_SSP2_AIF2) {
1025 ret = snd_soc_dapm_add_routes(&card->dapm,
1026 byt_rt5640_ssp2_aif2_map,
1027 ARRAY_SIZE(byt_rt5640_ssp2_aif2_map));
1028 } else if (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF1) {
1029 ret = snd_soc_dapm_add_routes(&card->dapm,
1030 byt_rt5640_ssp0_aif1_map,
1031 ARRAY_SIZE(byt_rt5640_ssp0_aif1_map));
1032 } else if (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2) {
1033 ret = snd_soc_dapm_add_routes(&card->dapm,
1034 byt_rt5640_ssp0_aif2_map,
1035 ARRAY_SIZE(byt_rt5640_ssp0_aif2_map));
1036 } else {
1037 ret = snd_soc_dapm_add_routes(&card->dapm,
1038 byt_rt5640_ssp2_aif1_map,
1039 ARRAY_SIZE(byt_rt5640_ssp2_aif1_map));
1040 }
1041 if (ret)
1042 return ret;
1043
1044 if (byt_rt5640_quirk & BYT_RT5640_MONO_SPEAKER) {
1045 ret = snd_soc_dapm_add_routes(&card->dapm,
1046 byt_rt5640_mono_spk_map,
1047 ARRAY_SIZE(byt_rt5640_mono_spk_map));
1048 } else if (!(byt_rt5640_quirk & BYT_RT5640_NO_SPEAKERS)) {
1049 ret = snd_soc_dapm_add_routes(&card->dapm,
1050 byt_rt5640_stereo_spk_map,
1051 ARRAY_SIZE(byt_rt5640_stereo_spk_map));
1052 }
1053 if (ret)
1054 return ret;
1055
1056 if (byt_rt5640_quirk & BYT_RT5640_MCLK_EN) {
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067 ret = clk_prepare_enable(priv->mclk);
1068 if (!ret)
1069 clk_disable_unprepare(priv->mclk);
1070
1071 if (byt_rt5640_quirk & BYT_RT5640_MCLK_25MHZ)
1072 ret = clk_set_rate(priv->mclk, 25000000);
1073 else
1074 ret = clk_set_rate(priv->mclk, 19200000);
1075
1076 if (ret) {
1077 dev_err(card->dev, "unable to set MCLK rate\n");
1078 return ret;
1079 }
1080 }
1081
1082 if (BYT_RT5640_JDSRC(byt_rt5640_quirk)) {
1083 ret = snd_soc_card_jack_new(card, "Headset",
1084 SND_JACK_HEADSET | SND_JACK_BTN_0,
1085 &priv->jack, rt5640_pins,
1086 ARRAY_SIZE(rt5640_pins));
1087 if (ret) {
1088 dev_err(card->dev, "Jack creation failed %d\n", ret);
1089 return ret;
1090 }
1091 snd_jack_set_key(priv->jack.jack, SND_JACK_BTN_0,
1092 KEY_PLAYPAUSE);
1093 snd_soc_component_set_jack(component, &priv->jack, NULL);
1094 }
1095
1096 return 0;
1097}
1098
1099static int byt_rt5640_codec_fixup(struct snd_soc_pcm_runtime *rtd,
1100 struct snd_pcm_hw_params *params)
1101{
1102 struct snd_interval *rate = hw_param_interval(params,
1103 SNDRV_PCM_HW_PARAM_RATE);
1104 struct snd_interval *channels = hw_param_interval(params,
1105 SNDRV_PCM_HW_PARAM_CHANNELS);
1106 int ret, bits;
1107
1108
1109 rate->min = rate->max = 48000;
1110 channels->min = channels->max = 2;
1111
1112 if ((byt_rt5640_quirk & BYT_RT5640_SSP0_AIF1) ||
1113 (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2)) {
1114
1115 params_set_format(params, SNDRV_PCM_FORMAT_S16_LE);
1116 bits = 16;
1117 } else {
1118
1119 params_set_format(params, SNDRV_PCM_FORMAT_S24_LE);
1120 bits = 24;
1121 }
1122
1123
1124
1125
1126
1127
1128 ret = snd_soc_dai_set_fmt(asoc_rtd_to_cpu(rtd, 0),
1129 SND_SOC_DAIFMT_I2S |
1130 SND_SOC_DAIFMT_NB_NF |
1131 SND_SOC_DAIFMT_CBS_CFS);
1132 if (ret < 0) {
1133 dev_err(rtd->dev, "can't set format to I2S, err %d\n", ret);
1134 return ret;
1135 }
1136
1137 ret = snd_soc_dai_set_tdm_slot(asoc_rtd_to_cpu(rtd, 0), 0x3, 0x3, 2, bits);
1138 if (ret < 0) {
1139 dev_err(rtd->dev, "can't set I2S config, err %d\n", ret);
1140 return ret;
1141 }
1142
1143 return 0;
1144}
1145
1146static int byt_rt5640_aif1_startup(struct snd_pcm_substream *substream)
1147{
1148 return snd_pcm_hw_constraint_single(substream->runtime,
1149 SNDRV_PCM_HW_PARAM_RATE, 48000);
1150}
1151
1152static const struct snd_soc_ops byt_rt5640_aif1_ops = {
1153 .startup = byt_rt5640_aif1_startup,
1154};
1155
1156static const struct snd_soc_ops byt_rt5640_be_ssp2_ops = {
1157 .hw_params = byt_rt5640_aif1_hw_params,
1158};
1159
1160SND_SOC_DAILINK_DEF(dummy,
1161 DAILINK_COMP_ARRAY(COMP_DUMMY()));
1162
1163SND_SOC_DAILINK_DEF(media,
1164 DAILINK_COMP_ARRAY(COMP_CPU("media-cpu-dai")));
1165
1166SND_SOC_DAILINK_DEF(deepbuffer,
1167 DAILINK_COMP_ARRAY(COMP_CPU("deepbuffer-cpu-dai")));
1168
1169SND_SOC_DAILINK_DEF(ssp2_port,
1170
1171 DAILINK_COMP_ARRAY(COMP_CPU("ssp2-port")));
1172SND_SOC_DAILINK_DEF(ssp2_codec,
1173 DAILINK_COMP_ARRAY(COMP_CODEC(
1174 "i2c-10EC5640:00",
1175 "rt5640-aif1")));
1176
1177SND_SOC_DAILINK_DEF(platform,
1178 DAILINK_COMP_ARRAY(COMP_PLATFORM("sst-mfld-platform")));
1179
1180static struct snd_soc_dai_link byt_rt5640_dais[] = {
1181 [MERR_DPCM_AUDIO] = {
1182 .name = "Baytrail Audio Port",
1183 .stream_name = "Baytrail Audio",
1184 .nonatomic = true,
1185 .dynamic = 1,
1186 .dpcm_playback = 1,
1187 .dpcm_capture = 1,
1188 .ops = &byt_rt5640_aif1_ops,
1189 SND_SOC_DAILINK_REG(media, dummy, platform),
1190 },
1191 [MERR_DPCM_DEEP_BUFFER] = {
1192 .name = "Deep-Buffer Audio Port",
1193 .stream_name = "Deep-Buffer Audio",
1194 .nonatomic = true,
1195 .dynamic = 1,
1196 .dpcm_playback = 1,
1197 .ops = &byt_rt5640_aif1_ops,
1198 SND_SOC_DAILINK_REG(deepbuffer, dummy, platform),
1199 },
1200
1201 {
1202 .name = "SSP2-Codec",
1203 .id = 0,
1204 .no_pcm = 1,
1205 .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
1206 | SND_SOC_DAIFMT_CBS_CFS,
1207 .be_hw_params_fixup = byt_rt5640_codec_fixup,
1208 .nonatomic = true,
1209 .dpcm_playback = 1,
1210 .dpcm_capture = 1,
1211 .init = byt_rt5640_init,
1212 .ops = &byt_rt5640_be_ssp2_ops,
1213 SND_SOC_DAILINK_REG(ssp2_port, ssp2_codec, platform),
1214 },
1215};
1216
1217
1218static char byt_rt5640_codec_name[SND_ACPI_I2C_ID_LEN];
1219#if !IS_ENABLED(CONFIG_SND_SOC_INTEL_USER_FRIENDLY_LONG_NAMES)
1220static char byt_rt5640_long_name[40];
1221#endif
1222static char byt_rt5640_components[32];
1223
1224static int byt_rt5640_suspend(struct snd_soc_card *card)
1225{
1226 struct snd_soc_component *component;
1227
1228 if (!BYT_RT5640_JDSRC(byt_rt5640_quirk))
1229 return 0;
1230
1231 for_each_card_components(card, component) {
1232 if (!strcmp(component->name, byt_rt5640_codec_name)) {
1233 dev_dbg(component->dev, "disabling jack detect before suspend\n");
1234 snd_soc_component_set_jack(component, NULL, NULL);
1235 break;
1236 }
1237 }
1238
1239 return 0;
1240}
1241
1242static int byt_rt5640_resume(struct snd_soc_card *card)
1243{
1244 struct byt_rt5640_private *priv = snd_soc_card_get_drvdata(card);
1245 struct snd_soc_component *component;
1246
1247 if (!BYT_RT5640_JDSRC(byt_rt5640_quirk))
1248 return 0;
1249
1250 for_each_card_components(card, component) {
1251 if (!strcmp(component->name, byt_rt5640_codec_name)) {
1252 dev_dbg(component->dev, "re-enabling jack detect after resume\n");
1253 snd_soc_component_set_jack(component, &priv->jack, NULL);
1254 break;
1255 }
1256 }
1257
1258 return 0;
1259}
1260
1261
1262#define SOF_CARD_NAME "bytcht rt5640"
1263#define SOF_DRIVER_NAME "SOF"
1264
1265#define CARD_NAME "bytcr-rt5640"
1266#define DRIVER_NAME NULL
1267
1268static struct snd_soc_card byt_rt5640_card = {
1269 .owner = THIS_MODULE,
1270 .dai_link = byt_rt5640_dais,
1271 .num_links = ARRAY_SIZE(byt_rt5640_dais),
1272 .dapm_widgets = byt_rt5640_widgets,
1273 .num_dapm_widgets = ARRAY_SIZE(byt_rt5640_widgets),
1274 .dapm_routes = byt_rt5640_audio_map,
1275 .num_dapm_routes = ARRAY_SIZE(byt_rt5640_audio_map),
1276 .fully_routed = true,
1277 .suspend_pre = byt_rt5640_suspend,
1278 .resume_post = byt_rt5640_resume,
1279};
1280
1281struct acpi_chan_package {
1282 u64 aif_value;
1283 u64 mclock_value;
1284};
1285
1286static int snd_byt_rt5640_mc_probe(struct platform_device *pdev)
1287{
1288 struct device *dev = &pdev->dev;
1289 static const char * const map_name[] = { "dmic1", "dmic2", "in1", "in3", "none" };
1290 __maybe_unused const char *spk_type;
1291 const struct dmi_system_id *dmi_id;
1292 struct byt_rt5640_private *priv;
1293 struct snd_soc_acpi_mach *mach;
1294 const char *platform_name;
1295 struct acpi_device *adev;
1296 bool sof_parent;
1297 int ret_val = 0;
1298 int dai_index = 0;
1299 int i, cfg_spk;
1300 int aif;
1301
1302 is_bytcr = false;
1303 priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
1304 if (!priv)
1305 return -ENOMEM;
1306
1307
1308 byt_rt5640_card.dev = &pdev->dev;
1309 mach = byt_rt5640_card.dev->platform_data;
1310 snd_soc_card_set_drvdata(&byt_rt5640_card, priv);
1311
1312
1313 for (i = 0; i < ARRAY_SIZE(byt_rt5640_dais); i++) {
1314 if (!strcmp(byt_rt5640_dais[i].codecs->name,
1315 "i2c-10EC5640:00")) {
1316 dai_index = i;
1317 break;
1318 }
1319 }
1320
1321
1322 adev = acpi_dev_get_first_match_dev(mach->id, NULL, -1);
1323 if (adev) {
1324 snprintf(byt_rt5640_codec_name, sizeof(byt_rt5640_codec_name),
1325 "i2c-%s", acpi_dev_name(adev));
1326 put_device(&adev->dev);
1327 byt_rt5640_dais[dai_index].codecs->name = byt_rt5640_codec_name;
1328 }
1329
1330
1331
1332
1333
1334 if (soc_intel_is_byt()) {
1335 if (mach->mach_params.acpi_ipc_irq_index == 0)
1336 is_bytcr = true;
1337 }
1338
1339 if (is_bytcr) {
1340
1341
1342
1343
1344
1345
1346
1347
1348 struct acpi_chan_package chan_package;
1349
1350
1351 struct acpi_buffer format = {sizeof("NN"), "NN"};
1352 struct acpi_buffer state = {0, NULL};
1353 struct snd_soc_acpi_package_context pkg_ctx;
1354 bool pkg_found = false;
1355
1356 state.length = sizeof(chan_package);
1357 state.pointer = &chan_package;
1358
1359 pkg_ctx.name = "CHAN";
1360 pkg_ctx.length = 2;
1361 pkg_ctx.format = &format;
1362 pkg_ctx.state = &state;
1363 pkg_ctx.data_valid = false;
1364
1365 pkg_found = snd_soc_acpi_find_package_from_hid(mach->id,
1366 &pkg_ctx);
1367 if (pkg_found) {
1368 if (chan_package.aif_value == 1) {
1369 dev_info(&pdev->dev, "BIOS Routing: AIF1 connected\n");
1370 byt_rt5640_quirk |= BYT_RT5640_SSP0_AIF1;
1371 } else if (chan_package.aif_value == 2) {
1372 dev_info(&pdev->dev, "BIOS Routing: AIF2 connected\n");
1373 byt_rt5640_quirk |= BYT_RT5640_SSP0_AIF2;
1374 } else {
1375 dev_info(&pdev->dev, "BIOS Routing isn't valid, ignored\n");
1376 pkg_found = false;
1377 }
1378 }
1379
1380 if (!pkg_found) {
1381
1382 byt_rt5640_quirk |= BYT_RT5640_SSP0_AIF2;
1383 }
1384
1385
1386 byt_rt5640_quirk |= BYTCR_INPUT_DEFAULTS;
1387 } else {
1388 byt_rt5640_quirk |= BYT_RT5640_DMIC1_MAP |
1389 BYT_RT5640_JD_SRC_JD2_IN4N |
1390 BYT_RT5640_OVCD_TH_2000UA |
1391 BYT_RT5640_OVCD_SF_0P75;
1392 }
1393
1394
1395 dmi_id = dmi_first_match(byt_rt5640_quirk_table);
1396 if (dmi_id)
1397 byt_rt5640_quirk = (unsigned long)dmi_id->driver_data;
1398 if (quirk_override != -1) {
1399 dev_info(&pdev->dev, "Overriding quirk 0x%lx => 0x%x\n",
1400 byt_rt5640_quirk, quirk_override);
1401 byt_rt5640_quirk = quirk_override;
1402 }
1403
1404
1405 ret_val = byt_rt5640_add_codec_device_props(byt_rt5640_codec_name);
1406 if (ret_val)
1407 return ret_val;
1408
1409 log_quirks(&pdev->dev);
1410
1411 if ((byt_rt5640_quirk & BYT_RT5640_SSP2_AIF2) ||
1412 (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2)) {
1413 byt_rt5640_dais[dai_index].codecs->dai_name = "rt5640-aif2";
1414 aif = 2;
1415 } else {
1416 aif = 1;
1417 }
1418
1419 if ((byt_rt5640_quirk & BYT_RT5640_SSP0_AIF1) ||
1420 (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2))
1421 byt_rt5640_dais[dai_index].cpus->dai_name = "ssp0-port";
1422
1423 if (byt_rt5640_quirk & BYT_RT5640_MCLK_EN) {
1424 priv->mclk = devm_clk_get(&pdev->dev, "pmc_plt_clk_3");
1425 if (IS_ERR(priv->mclk)) {
1426 ret_val = PTR_ERR(priv->mclk);
1427
1428 dev_err(&pdev->dev,
1429 "Failed to get MCLK from pmc_plt_clk_3: %d\n",
1430 ret_val);
1431
1432
1433
1434
1435
1436
1437 if (ret_val != -ENOENT)
1438 return ret_val;
1439 byt_rt5640_quirk &= ~BYT_RT5640_MCLK_EN;
1440 }
1441 }
1442
1443 if (byt_rt5640_quirk & BYT_RT5640_NO_SPEAKERS) {
1444 cfg_spk = 0;
1445 spk_type = "none";
1446 } else if (byt_rt5640_quirk & BYT_RT5640_MONO_SPEAKER) {
1447 cfg_spk = 1;
1448 spk_type = "mono";
1449 } else {
1450 cfg_spk = 2;
1451 spk_type = "stereo";
1452 }
1453
1454 snprintf(byt_rt5640_components, sizeof(byt_rt5640_components),
1455 "cfg-spk:%d cfg-mic:%s aif:%d", cfg_spk,
1456 map_name[BYT_RT5640_MAP(byt_rt5640_quirk)], aif);
1457 byt_rt5640_card.components = byt_rt5640_components;
1458#if !IS_ENABLED(CONFIG_SND_SOC_INTEL_USER_FRIENDLY_LONG_NAMES)
1459 snprintf(byt_rt5640_long_name, sizeof(byt_rt5640_long_name),
1460 "bytcr-rt5640-%s-spk-%s-mic", spk_type,
1461 map_name[BYT_RT5640_MAP(byt_rt5640_quirk)]);
1462 byt_rt5640_card.long_name = byt_rt5640_long_name;
1463#endif
1464
1465
1466 platform_name = mach->mach_params.platform;
1467
1468 ret_val = snd_soc_fixup_dai_links_platform_name(&byt_rt5640_card,
1469 platform_name);
1470 if (ret_val)
1471 return ret_val;
1472
1473 sof_parent = snd_soc_acpi_sof_parent(&pdev->dev);
1474
1475
1476 if (sof_parent) {
1477 byt_rt5640_card.name = SOF_CARD_NAME;
1478 byt_rt5640_card.driver_name = SOF_DRIVER_NAME;
1479 } else {
1480 byt_rt5640_card.name = CARD_NAME;
1481 byt_rt5640_card.driver_name = DRIVER_NAME;
1482 }
1483
1484
1485 if (sof_parent)
1486 dev->driver->pm = &snd_soc_pm_ops;
1487
1488 ret_val = devm_snd_soc_register_card(&pdev->dev, &byt_rt5640_card);
1489
1490 if (ret_val) {
1491 dev_err(&pdev->dev, "devm_snd_soc_register_card failed %d\n",
1492 ret_val);
1493 return ret_val;
1494 }
1495 platform_set_drvdata(pdev, &byt_rt5640_card);
1496 return ret_val;
1497}
1498
1499static struct platform_driver snd_byt_rt5640_mc_driver = {
1500 .driver = {
1501 .name = "bytcr_rt5640",
1502 },
1503 .probe = snd_byt_rt5640_mc_probe,
1504};
1505
1506module_platform_driver(snd_byt_rt5640_mc_driver);
1507
1508MODULE_DESCRIPTION("ASoC Intel(R) Baytrail CR Machine driver");
1509MODULE_AUTHOR("Subhransu S. Prusty <subhransu.s.prusty@intel.com>");
1510MODULE_LICENSE("GPL v2");
1511MODULE_ALIAS("platform:bytcr_rt5640");
1512
