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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_MONO_SPEAKER |
486 BYT_RT5640_DIFF_MIC |
487 BYT_RT5640_SSP0_AIF2 |
488 BYT_RT5640_MCLK_EN),
489 },
490 {
491 .matches = {
492 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Insyde"),
493 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "i86"),
494
495 DMI_MATCH(DMI_BIOS_VERSION, "CHUWI.D86JLBNR"),
496 },
497 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
498 BYT_RT5640_MONO_SPEAKER |
499 BYT_RT5640_SSP0_AIF1 |
500 BYT_RT5640_MCLK_EN),
501 },
502 {
503
504 .matches = {
505 DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
506 DMI_MATCH(DMI_BOARD_NAME, "BYT-PF02"),
507 DMI_MATCH(DMI_SYS_VENDOR, "ilife"),
508 DMI_MATCH(DMI_PRODUCT_NAME, "S165"),
509 },
510 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
511 BYT_RT5640_JD_SRC_JD2_IN4N |
512 BYT_RT5640_OVCD_TH_2000UA |
513 BYT_RT5640_OVCD_SF_0P75 |
514 BYT_RT5640_DIFF_MIC |
515 BYT_RT5640_SSP0_AIF1 |
516 BYT_RT5640_MCLK_EN),
517 },
518 {
519 .matches = {
520 DMI_MATCH(DMI_SYS_VENDOR, "Circuitco"),
521 DMI_MATCH(DMI_PRODUCT_NAME, "Minnowboard Max B3 PLATFORM"),
522 },
523 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP),
524 },
525 {
526 .matches = {
527 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Connect"),
528 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Tablet 9"),
529 },
530 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
531 BYT_RT5640_MONO_SPEAKER |
532 BYT_RT5640_SSP0_AIF1 |
533 BYT_RT5640_MCLK_EN),
534 },
535 {
536 .matches = {
537 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
538 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Venue 8 Pro 5830"),
539 },
540 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
541 BYT_RT5640_JD_SRC_JD2_IN4N |
542 BYT_RT5640_OVCD_TH_2000UA |
543 BYT_RT5640_OVCD_SF_0P75 |
544 BYT_RT5640_MONO_SPEAKER |
545 BYT_RT5640_MCLK_EN),
546 },
547 {
548 .matches = {
549 DMI_MATCH(DMI_SYS_VENDOR, "Estar"),
550 DMI_MATCH(DMI_PRODUCT_NAME, "eSTAR BEAUTY HD Intel Quad core"),
551 },
552 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
553 BYT_RT5640_MONO_SPEAKER |
554 BYT_RT5640_SSP0_AIF1 |
555 BYT_RT5640_MCLK_EN),
556 },
557 {
558 .matches = {
559 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
560 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "HP ElitePad 1000 G2"),
561 },
562 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
563 BYT_RT5640_MCLK_EN),
564 },
565 {
566 .matches = {
567 DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
568 DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion x2 Detachable"),
569 },
570 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
571 BYT_RT5640_JD_SRC_JD2_IN4N |
572 BYT_RT5640_OVCD_TH_1500UA |
573 BYT_RT5640_OVCD_SF_0P75 |
574 BYT_RT5640_SSP0_AIF1 |
575 BYT_RT5640_MCLK_EN),
576 },
577 {
578 .matches = {
579 DMI_MATCH(DMI_SYS_VENDOR, "HP"),
580 DMI_MATCH(DMI_PRODUCT_NAME, "HP x2 Detachable 10-p0XX"),
581 },
582 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
583 BYT_RT5640_JD_SRC_JD1_IN4P |
584 BYT_RT5640_OVCD_TH_2000UA |
585 BYT_RT5640_OVCD_SF_0P75 |
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 Stream 7 Tablet"),
592 },
593 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
594 BYT_RT5640_MONO_SPEAKER |
595 BYT_RT5640_JD_NOT_INV |
596 BYT_RT5640_SSP0_AIF1 |
597 BYT_RT5640_MCLK_EN),
598 },
599 {
600 .matches = {
601 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "To be filled by O.E.M."),
602 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "TW891"),
603 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "To be filled by O.E.M."),
604 DMI_EXACT_MATCH(DMI_BOARD_NAME, "TW891"),
605 },
606 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
607 BYT_RT5640_MONO_SPEAKER |
608 BYT_RT5640_SSP0_AIF1 |
609 BYT_RT5640_MCLK_EN),
610 },
611 {
612 .matches = {
613 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Lamina"),
614 DMI_EXACT_MATCH(DMI_BOARD_NAME, "T701BR.SE"),
615 },
616 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
617 BYT_RT5640_MONO_SPEAKER |
618 BYT_RT5640_JD_NOT_INV |
619 BYT_RT5640_SSP0_AIF1 |
620 BYT_RT5640_MCLK_EN),
621 },
622 {
623 .matches = {
624 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"),
625 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "20326"),
626 DMI_EXACT_MATCH(DMI_BOARD_NAME, "Hiking"),
627 },
628 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
629 BYT_RT5640_JD_SRC_JD2_IN4N |
630 BYT_RT5640_OVCD_TH_2000UA |
631 BYT_RT5640_OVCD_SF_0P75 |
632 BYT_RT5640_MONO_SPEAKER |
633 BYT_RT5640_MCLK_EN),
634 },
635 {
636 .matches = {
637 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LINX"),
638 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "LINX7"),
639 },
640 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
641 BYT_RT5640_MONO_SPEAKER |
642 BYT_RT5640_JD_NOT_INV |
643 BYT_RT5640_SSP0_AIF1 |
644 BYT_RT5640_MCLK_EN),
645 },
646 {
647 .matches = {
648 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Mini PC"),
649 DMI_EXACT_MATCH(DMI_BOARD_NAME, "Mini PC"),
650 },
651 .driver_data = (void *)(BYT_RT5640_NO_INTERNAL_MIC_MAP |
652 BYT_RT5640_NO_SPEAKERS |
653 BYT_RT5640_SSP0_AIF1),
654 },
655 {
656 .matches = {
657 DMI_MATCH(DMI_SYS_VENDOR, "MPMAN"),
658 DMI_MATCH(DMI_PRODUCT_NAME, "Converter9"),
659 },
660 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
661 BYT_RT5640_MONO_SPEAKER |
662 BYT_RT5640_SSP0_AIF1 |
663 BYT_RT5640_MCLK_EN),
664 },
665 {
666
667 .matches = {
668 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "MPMAN"),
669 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "MPWIN8900CL"),
670 },
671 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
672 BYT_RT5640_MONO_SPEAKER |
673 BYT_RT5640_SSP0_AIF1 |
674 BYT_RT5640_MCLK_EN),
675 },
676 {
677 .matches = {
678 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Micro-Star International Co., Ltd."),
679 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "S100"),
680 },
681 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
682 BYT_RT5640_JD_SRC_JD2_IN4N |
683 BYT_RT5640_OVCD_TH_2000UA |
684 BYT_RT5640_OVCD_SF_0P75 |
685 BYT_RT5640_MONO_SPEAKER |
686 BYT_RT5640_DIFF_MIC |
687 BYT_RT5640_MCLK_EN),
688 },
689 {
690 .matches = {
691 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "TMAX"),
692 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "TM800W560L"),
693 },
694 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
695 BYT_RT5640_JD_SRC_JD2_IN4N |
696 BYT_RT5640_OVCD_TH_2000UA |
697 BYT_RT5640_OVCD_SF_0P75 |
698 BYT_RT5640_JD_NOT_INV |
699 BYT_RT5640_DIFF_MIC |
700 BYT_RT5640_SSP0_AIF1 |
701 BYT_RT5640_MCLK_EN),
702 },
703 {
704 .matches = {
705 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
706 DMI_EXACT_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
707
708 DMI_EXACT_MATCH(DMI_BIOS_VERSION, "5.6.5"),
709 DMI_EXACT_MATCH(DMI_BIOS_DATE, "07/25/2014"),
710 },
711 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
712 BYT_RT5640_JD_SRC_JD2_IN4N |
713 BYT_RT5640_OVCD_TH_2000UA |
714 BYT_RT5640_OVCD_SF_0P75 |
715 BYT_RT5640_DIFF_MIC |
716 BYT_RT5640_MCLK_EN),
717 },
718 {
719 .matches = {
720 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
721 DMI_EXACT_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
722
723 DMI_MATCH(DMI_BIOS_VERSION, "V8L_WIN32_CHIPHD"),
724 },
725 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
726 BYT_RT5640_MONO_SPEAKER |
727 BYT_RT5640_SSP0_AIF1 |
728 BYT_RT5640_MCLK_EN),
729 },
730 {
731 .matches = {
732 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
733 DMI_EXACT_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
734
735 DMI_EXACT_MATCH(DMI_BIOS_VERSION, "3BAIR1014"),
736 DMI_EXACT_MATCH(DMI_BIOS_DATE, "10/24/2014"),
737 },
738 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
739 BYT_RT5640_JD_SRC_JD2_IN4N |
740 BYT_RT5640_OVCD_TH_2000UA |
741 BYT_RT5640_OVCD_SF_0P75 |
742 BYT_RT5640_MONO_SPEAKER |
743 BYT_RT5640_DIFF_MIC |
744 BYT_RT5640_SSP0_AIF2 |
745 BYT_RT5640_MCLK_EN),
746 },
747 {
748 .matches = {
749 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
750 DMI_EXACT_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
751
752 DMI_EXACT_MATCH(DMI_BIOS_VERSION, "3BAIR1013"),
753 DMI_EXACT_MATCH(DMI_BIOS_DATE, "08/22/2014"),
754 },
755 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
756 BYT_RT5640_JD_SRC_JD2_IN4N |
757 BYT_RT5640_OVCD_TH_2000UA |
758 BYT_RT5640_OVCD_SF_0P75 |
759 BYT_RT5640_MONO_SPEAKER |
760 BYT_RT5640_DIFF_MIC |
761 BYT_RT5640_SSP0_AIF2 |
762 BYT_RT5640_MCLK_EN),
763 },
764 {
765 .matches = {
766 DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "POV"),
767 DMI_EXACT_MATCH(DMI_BOARD_NAME, "I102A"),
768 },
769 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
770 BYT_RT5640_JD_SRC_JD2_IN4N |
771 BYT_RT5640_OVCD_TH_2000UA |
772 BYT_RT5640_OVCD_SF_0P75 |
773 BYT_RT5640_DIFF_MIC |
774 BYT_RT5640_SSP0_AIF1 |
775 BYT_RT5640_MCLK_EN),
776 },
777 {
778
779 .matches = {
780 DMI_MATCH(DMI_SYS_VENDOR, "Prowise"),
781 DMI_MATCH(DMI_PRODUCT_NAME, "PT301"),
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_DIFF_MIC |
788 BYT_RT5640_SSP0_AIF1 |
789 BYT_RT5640_MCLK_EN),
790 },
791 {
792
793 .matches = {
794 DMI_MATCH(DMI_BOARD_VENDOR, "TECLAST"),
795 DMI_MATCH(DMI_BOARD_NAME, "tPAD"),
796 },
797 .driver_data = (void *)(BYT_RT5640_IN3_MAP |
798 BYT_RT5640_JD_SRC_JD1_IN4P |
799 BYT_RT5640_OVCD_TH_2000UA |
800 BYT_RT5640_OVCD_SF_1P0 |
801 BYT_RT5640_SSP0_AIF1 |
802 BYT_RT5640_MCLK_EN),
803 },
804 {
805 .matches = {
806 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
807 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "SATELLITE Click Mini L9W-B"),
808 },
809 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
810 BYT_RT5640_JD_SRC_JD2_IN4N |
811 BYT_RT5640_OVCD_TH_1500UA |
812 BYT_RT5640_OVCD_SF_0P75 |
813 BYT_RT5640_SSP0_AIF1 |
814 BYT_RT5640_MCLK_EN),
815 },
816 {
817 .matches = {
818 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
819 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "TOSHIBA WT8-A"),
820 },
821 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
822 BYT_RT5640_JD_SRC_JD2_IN4N |
823 BYT_RT5640_OVCD_TH_2000UA |
824 BYT_RT5640_OVCD_SF_0P75 |
825 BYT_RT5640_JD_NOT_INV |
826 BYT_RT5640_MCLK_EN),
827 },
828 {
829 .matches = {
830 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
831 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "TOSHIBA WT10-A-103"),
832 },
833 .driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
834 BYT_RT5640_JD_SRC_JD1_IN4P |
835 BYT_RT5640_OVCD_TH_2000UA |
836 BYT_RT5640_OVCD_SF_0P75 |
837 BYT_RT5640_SSP0_AIF2 |
838 BYT_RT5640_MCLK_EN),
839 },
840 {
841 .matches = {
842 DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
843 DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
844
845 DMI_MATCH(DMI_BIOS_DATE, "11/20/2014"),
846 },
847 .driver_data = (void *)(BYT_RT5640_IN1_MAP |
848 BYT_RT5640_JD_SRC_JD2_IN4N |
849 BYT_RT5640_OVCD_TH_2000UA |
850 BYT_RT5640_OVCD_SF_0P75 |
851 BYT_RT5640_DIFF_MIC |
852 BYT_RT5640_MCLK_EN),
853 },
854 {
855 .matches = {
856 DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
857 },
858 .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
859 BYT_RT5640_MCLK_EN |
860 BYT_RT5640_SSP0_AIF1),
861
862 },
863 {}
864};
865
866
867
868
869
870static int byt_rt5640_add_codec_device_props(const char *i2c_dev_name)
871{
872 struct property_entry props[MAX_NO_PROPS] = {};
873 struct device *i2c_dev;
874 int ret, cnt = 0;
875
876 i2c_dev = bus_find_device_by_name(&i2c_bus_type, NULL, i2c_dev_name);
877 if (!i2c_dev)
878 return -EPROBE_DEFER;
879
880 switch (BYT_RT5640_MAP(byt_rt5640_quirk)) {
881 case BYT_RT5640_DMIC1_MAP:
882 props[cnt++] = PROPERTY_ENTRY_U32("realtek,dmic1-data-pin",
883 RT5640_DMIC1_DATA_PIN_IN1P);
884 break;
885 case BYT_RT5640_DMIC2_MAP:
886 props[cnt++] = PROPERTY_ENTRY_U32("realtek,dmic2-data-pin",
887 RT5640_DMIC2_DATA_PIN_IN1N);
888 break;
889 case BYT_RT5640_IN1_MAP:
890 if (byt_rt5640_quirk & BYT_RT5640_DIFF_MIC)
891 props[cnt++] =
892 PROPERTY_ENTRY_BOOL("realtek,in1-differential");
893 break;
894 case BYT_RT5640_IN3_MAP:
895 if (byt_rt5640_quirk & BYT_RT5640_DIFF_MIC)
896 props[cnt++] =
897 PROPERTY_ENTRY_BOOL("realtek,in3-differential");
898 break;
899 }
900
901 if (BYT_RT5640_JDSRC(byt_rt5640_quirk)) {
902 props[cnt++] = PROPERTY_ENTRY_U32(
903 "realtek,jack-detect-source",
904 BYT_RT5640_JDSRC(byt_rt5640_quirk));
905
906 props[cnt++] = PROPERTY_ENTRY_U32(
907 "realtek,over-current-threshold-microamp",
908 BYT_RT5640_OVCD_TH(byt_rt5640_quirk) * 100);
909
910 props[cnt++] = PROPERTY_ENTRY_U32(
911 "realtek,over-current-scale-factor",
912 BYT_RT5640_OVCD_SF(byt_rt5640_quirk));
913 }
914
915 if (byt_rt5640_quirk & BYT_RT5640_JD_NOT_INV)
916 props[cnt++] = PROPERTY_ENTRY_BOOL("realtek,jack-detect-not-inverted");
917
918 ret = device_add_properties(i2c_dev, props);
919 put_device(i2c_dev);
920
921 return ret;
922}
923
924static int byt_rt5640_init(struct snd_soc_pcm_runtime *runtime)
925{
926 struct snd_soc_card *card = runtime->card;
927 struct byt_rt5640_private *priv = snd_soc_card_get_drvdata(card);
928 struct snd_soc_component *component = asoc_rtd_to_codec(runtime, 0)->component;
929 const struct snd_soc_dapm_route *custom_map = NULL;
930 int num_routes = 0;
931 int ret;
932
933 card->dapm.idle_bias_off = true;
934
935
936 if (byt_rt5640_quirk & BYT_RT5640_MCLK_EN)
937 snd_soc_component_update_bits(component, RT5640_GLB_CLK,
938 RT5640_SCLK_SRC_MASK, RT5640_SCLK_SRC_RCCLK);
939
940 rt5640_sel_asrc_clk_src(component,
941 RT5640_DA_STEREO_FILTER |
942 RT5640_DA_MONO_L_FILTER |
943 RT5640_DA_MONO_R_FILTER |
944 RT5640_AD_STEREO_FILTER |
945 RT5640_AD_MONO_L_FILTER |
946 RT5640_AD_MONO_R_FILTER,
947 RT5640_CLK_SEL_ASRC);
948
949 ret = snd_soc_add_card_controls(card, byt_rt5640_controls,
950 ARRAY_SIZE(byt_rt5640_controls));
951 if (ret) {
952 dev_err(card->dev, "unable to add card controls\n");
953 return ret;
954 }
955
956 switch (BYT_RT5640_MAP(byt_rt5640_quirk)) {
957 case BYT_RT5640_IN1_MAP:
958 custom_map = byt_rt5640_intmic_in1_map;
959 num_routes = ARRAY_SIZE(byt_rt5640_intmic_in1_map);
960 break;
961 case BYT_RT5640_IN3_MAP:
962 custom_map = byt_rt5640_intmic_in3_map;
963 num_routes = ARRAY_SIZE(byt_rt5640_intmic_in3_map);
964 break;
965 case BYT_RT5640_DMIC1_MAP:
966 custom_map = byt_rt5640_intmic_dmic1_map;
967 num_routes = ARRAY_SIZE(byt_rt5640_intmic_dmic1_map);
968 break;
969 case BYT_RT5640_DMIC2_MAP:
970 custom_map = byt_rt5640_intmic_dmic2_map;
971 num_routes = ARRAY_SIZE(byt_rt5640_intmic_dmic2_map);
972 break;
973 }
974
975 ret = snd_soc_dapm_add_routes(&card->dapm, custom_map, num_routes);
976 if (ret)
977 return ret;
978
979 if (byt_rt5640_quirk & BYT_RT5640_SSP2_AIF2) {
980 ret = snd_soc_dapm_add_routes(&card->dapm,
981 byt_rt5640_ssp2_aif2_map,
982 ARRAY_SIZE(byt_rt5640_ssp2_aif2_map));
983 } else if (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF1) {
984 ret = snd_soc_dapm_add_routes(&card->dapm,
985 byt_rt5640_ssp0_aif1_map,
986 ARRAY_SIZE(byt_rt5640_ssp0_aif1_map));
987 } else if (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2) {
988 ret = snd_soc_dapm_add_routes(&card->dapm,
989 byt_rt5640_ssp0_aif2_map,
990 ARRAY_SIZE(byt_rt5640_ssp0_aif2_map));
991 } else {
992 ret = snd_soc_dapm_add_routes(&card->dapm,
993 byt_rt5640_ssp2_aif1_map,
994 ARRAY_SIZE(byt_rt5640_ssp2_aif1_map));
995 }
996 if (ret)
997 return ret;
998
999 if (byt_rt5640_quirk & BYT_RT5640_MONO_SPEAKER) {
1000 ret = snd_soc_dapm_add_routes(&card->dapm,
1001 byt_rt5640_mono_spk_map,
1002 ARRAY_SIZE(byt_rt5640_mono_spk_map));
1003 } else if (!(byt_rt5640_quirk & BYT_RT5640_NO_SPEAKERS)) {
1004 ret = snd_soc_dapm_add_routes(&card->dapm,
1005 byt_rt5640_stereo_spk_map,
1006 ARRAY_SIZE(byt_rt5640_stereo_spk_map));
1007 }
1008 if (ret)
1009 return ret;
1010
1011 if (byt_rt5640_quirk & BYT_RT5640_MCLK_EN) {
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022 ret = clk_prepare_enable(priv->mclk);
1023 if (!ret)
1024 clk_disable_unprepare(priv->mclk);
1025
1026 if (byt_rt5640_quirk & BYT_RT5640_MCLK_25MHZ)
1027 ret = clk_set_rate(priv->mclk, 25000000);
1028 else
1029 ret = clk_set_rate(priv->mclk, 19200000);
1030
1031 if (ret) {
1032 dev_err(card->dev, "unable to set MCLK rate\n");
1033 return ret;
1034 }
1035 }
1036
1037 if (BYT_RT5640_JDSRC(byt_rt5640_quirk)) {
1038 ret = snd_soc_card_jack_new(card, "Headset",
1039 SND_JACK_HEADSET | SND_JACK_BTN_0,
1040 &priv->jack, rt5640_pins,
1041 ARRAY_SIZE(rt5640_pins));
1042 if (ret) {
1043 dev_err(card->dev, "Jack creation failed %d\n", ret);
1044 return ret;
1045 }
1046 snd_jack_set_key(priv->jack.jack, SND_JACK_BTN_0,
1047 KEY_PLAYPAUSE);
1048 snd_soc_component_set_jack(component, &priv->jack, NULL);
1049 }
1050
1051 return 0;
1052}
1053
1054static int byt_rt5640_codec_fixup(struct snd_soc_pcm_runtime *rtd,
1055 struct snd_pcm_hw_params *params)
1056{
1057 struct snd_interval *rate = hw_param_interval(params,
1058 SNDRV_PCM_HW_PARAM_RATE);
1059 struct snd_interval *channels = hw_param_interval(params,
1060 SNDRV_PCM_HW_PARAM_CHANNELS);
1061 int ret, bits;
1062
1063
1064 rate->min = rate->max = 48000;
1065 channels->min = channels->max = 2;
1066
1067 if ((byt_rt5640_quirk & BYT_RT5640_SSP0_AIF1) ||
1068 (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2)) {
1069
1070 params_set_format(params, SNDRV_PCM_FORMAT_S16_LE);
1071 bits = 16;
1072 } else {
1073
1074 params_set_format(params, SNDRV_PCM_FORMAT_S24_LE);
1075 bits = 24;
1076 }
1077
1078
1079
1080
1081
1082
1083 ret = snd_soc_dai_set_fmt(asoc_rtd_to_cpu(rtd, 0),
1084 SND_SOC_DAIFMT_I2S |
1085 SND_SOC_DAIFMT_NB_NF |
1086 SND_SOC_DAIFMT_CBS_CFS);
1087 if (ret < 0) {
1088 dev_err(rtd->dev, "can't set format to I2S, err %d\n", ret);
1089 return ret;
1090 }
1091
1092 ret = snd_soc_dai_set_tdm_slot(asoc_rtd_to_cpu(rtd, 0), 0x3, 0x3, 2, bits);
1093 if (ret < 0) {
1094 dev_err(rtd->dev, "can't set I2S config, err %d\n", ret);
1095 return ret;
1096 }
1097
1098 return 0;
1099}
1100
1101static int byt_rt5640_aif1_startup(struct snd_pcm_substream *substream)
1102{
1103 return snd_pcm_hw_constraint_single(substream->runtime,
1104 SNDRV_PCM_HW_PARAM_RATE, 48000);
1105}
1106
1107static const struct snd_soc_ops byt_rt5640_aif1_ops = {
1108 .startup = byt_rt5640_aif1_startup,
1109};
1110
1111static const struct snd_soc_ops byt_rt5640_be_ssp2_ops = {
1112 .hw_params = byt_rt5640_aif1_hw_params,
1113};
1114
1115SND_SOC_DAILINK_DEF(dummy,
1116 DAILINK_COMP_ARRAY(COMP_DUMMY()));
1117
1118SND_SOC_DAILINK_DEF(media,
1119 DAILINK_COMP_ARRAY(COMP_CPU("media-cpu-dai")));
1120
1121SND_SOC_DAILINK_DEF(deepbuffer,
1122 DAILINK_COMP_ARRAY(COMP_CPU("deepbuffer-cpu-dai")));
1123
1124SND_SOC_DAILINK_DEF(ssp2_port,
1125
1126 DAILINK_COMP_ARRAY(COMP_CPU("ssp2-port")));
1127SND_SOC_DAILINK_DEF(ssp2_codec,
1128 DAILINK_COMP_ARRAY(COMP_CODEC(
1129 "i2c-10EC5640:00",
1130 "rt5640-aif1")));
1131
1132SND_SOC_DAILINK_DEF(platform,
1133 DAILINK_COMP_ARRAY(COMP_PLATFORM("sst-mfld-platform")));
1134
1135static struct snd_soc_dai_link byt_rt5640_dais[] = {
1136 [MERR_DPCM_AUDIO] = {
1137 .name = "Baytrail Audio Port",
1138 .stream_name = "Baytrail Audio",
1139 .nonatomic = true,
1140 .dynamic = 1,
1141 .dpcm_playback = 1,
1142 .dpcm_capture = 1,
1143 .ops = &byt_rt5640_aif1_ops,
1144 SND_SOC_DAILINK_REG(media, dummy, platform),
1145 },
1146 [MERR_DPCM_DEEP_BUFFER] = {
1147 .name = "Deep-Buffer Audio Port",
1148 .stream_name = "Deep-Buffer Audio",
1149 .nonatomic = true,
1150 .dynamic = 1,
1151 .dpcm_playback = 1,
1152 .ops = &byt_rt5640_aif1_ops,
1153 SND_SOC_DAILINK_REG(deepbuffer, dummy, platform),
1154 },
1155
1156 {
1157 .name = "SSP2-Codec",
1158 .id = 0,
1159 .no_pcm = 1,
1160 .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
1161 | SND_SOC_DAIFMT_CBS_CFS,
1162 .be_hw_params_fixup = byt_rt5640_codec_fixup,
1163 .nonatomic = true,
1164 .dpcm_playback = 1,
1165 .dpcm_capture = 1,
1166 .init = byt_rt5640_init,
1167 .ops = &byt_rt5640_be_ssp2_ops,
1168 SND_SOC_DAILINK_REG(ssp2_port, ssp2_codec, platform),
1169 },
1170};
1171
1172
1173static char byt_rt5640_codec_name[SND_ACPI_I2C_ID_LEN];
1174#if !IS_ENABLED(CONFIG_SND_SOC_INTEL_USER_FRIENDLY_LONG_NAMES)
1175static char byt_rt5640_long_name[40];
1176#endif
1177static char byt_rt5640_components[32];
1178
1179static int byt_rt5640_suspend(struct snd_soc_card *card)
1180{
1181 struct snd_soc_component *component;
1182
1183 if (!BYT_RT5640_JDSRC(byt_rt5640_quirk))
1184 return 0;
1185
1186 for_each_card_components(card, component) {
1187 if (!strcmp(component->name, byt_rt5640_codec_name)) {
1188 dev_dbg(component->dev, "disabling jack detect before suspend\n");
1189 snd_soc_component_set_jack(component, NULL, NULL);
1190 break;
1191 }
1192 }
1193
1194 return 0;
1195}
1196
1197static int byt_rt5640_resume(struct snd_soc_card *card)
1198{
1199 struct byt_rt5640_private *priv = snd_soc_card_get_drvdata(card);
1200 struct snd_soc_component *component;
1201
1202 if (!BYT_RT5640_JDSRC(byt_rt5640_quirk))
1203 return 0;
1204
1205 for_each_card_components(card, component) {
1206 if (!strcmp(component->name, byt_rt5640_codec_name)) {
1207 dev_dbg(component->dev, "re-enabling jack detect after resume\n");
1208 snd_soc_component_set_jack(component, &priv->jack, NULL);
1209 break;
1210 }
1211 }
1212
1213 return 0;
1214}
1215
1216
1217#define SOF_CARD_NAME "bytcht rt5640"
1218#define SOF_DRIVER_NAME "SOF"
1219
1220#define CARD_NAME "bytcr-rt5640"
1221#define DRIVER_NAME NULL
1222
1223static struct snd_soc_card byt_rt5640_card = {
1224 .owner = THIS_MODULE,
1225 .dai_link = byt_rt5640_dais,
1226 .num_links = ARRAY_SIZE(byt_rt5640_dais),
1227 .dapm_widgets = byt_rt5640_widgets,
1228 .num_dapm_widgets = ARRAY_SIZE(byt_rt5640_widgets),
1229 .dapm_routes = byt_rt5640_audio_map,
1230 .num_dapm_routes = ARRAY_SIZE(byt_rt5640_audio_map),
1231 .fully_routed = true,
1232 .suspend_pre = byt_rt5640_suspend,
1233 .resume_post = byt_rt5640_resume,
1234};
1235
1236struct acpi_chan_package {
1237 u64 aif_value;
1238 u64 mclock_value;
1239};
1240
1241static int snd_byt_rt5640_mc_probe(struct platform_device *pdev)
1242{
1243 struct device *dev = &pdev->dev;
1244 static const char * const map_name[] = { "dmic1", "dmic2", "in1", "in3", "none" };
1245 __maybe_unused const char *spk_type;
1246 const struct dmi_system_id *dmi_id;
1247 struct byt_rt5640_private *priv;
1248 struct snd_soc_acpi_mach *mach;
1249 const char *platform_name;
1250 struct acpi_device *adev;
1251 bool sof_parent;
1252 int ret_val = 0;
1253 int dai_index = 0;
1254 int i, cfg_spk;
1255
1256 is_bytcr = false;
1257 priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
1258 if (!priv)
1259 return -ENOMEM;
1260
1261
1262 byt_rt5640_card.dev = &pdev->dev;
1263 mach = byt_rt5640_card.dev->platform_data;
1264 snd_soc_card_set_drvdata(&byt_rt5640_card, priv);
1265
1266
1267 for (i = 0; i < ARRAY_SIZE(byt_rt5640_dais); i++) {
1268 if (!strcmp(byt_rt5640_dais[i].codecs->name,
1269 "i2c-10EC5640:00")) {
1270 dai_index = i;
1271 break;
1272 }
1273 }
1274
1275
1276 adev = acpi_dev_get_first_match_dev(mach->id, NULL, -1);
1277 if (adev) {
1278 snprintf(byt_rt5640_codec_name, sizeof(byt_rt5640_codec_name),
1279 "i2c-%s", acpi_dev_name(adev));
1280 put_device(&adev->dev);
1281 byt_rt5640_dais[dai_index].codecs->name = byt_rt5640_codec_name;
1282 }
1283
1284
1285
1286
1287
1288 if (soc_intel_is_byt()) {
1289 if (mach->mach_params.acpi_ipc_irq_index == 0)
1290 is_bytcr = true;
1291 }
1292
1293 if (is_bytcr) {
1294
1295
1296
1297
1298
1299
1300
1301
1302 struct acpi_chan_package chan_package;
1303
1304
1305 struct acpi_buffer format = {sizeof("NN"), "NN"};
1306 struct acpi_buffer state = {0, NULL};
1307 struct snd_soc_acpi_package_context pkg_ctx;
1308 bool pkg_found = false;
1309
1310 state.length = sizeof(chan_package);
1311 state.pointer = &chan_package;
1312
1313 pkg_ctx.name = "CHAN";
1314 pkg_ctx.length = 2;
1315 pkg_ctx.format = &format;
1316 pkg_ctx.state = &state;
1317 pkg_ctx.data_valid = false;
1318
1319 pkg_found = snd_soc_acpi_find_package_from_hid(mach->id,
1320 &pkg_ctx);
1321 if (pkg_found) {
1322 if (chan_package.aif_value == 1) {
1323 dev_info(&pdev->dev, "BIOS Routing: AIF1 connected\n");
1324 byt_rt5640_quirk |= BYT_RT5640_SSP0_AIF1;
1325 } else if (chan_package.aif_value == 2) {
1326 dev_info(&pdev->dev, "BIOS Routing: AIF2 connected\n");
1327 byt_rt5640_quirk |= BYT_RT5640_SSP0_AIF2;
1328 } else {
1329 dev_info(&pdev->dev, "BIOS Routing isn't valid, ignored\n");
1330 pkg_found = false;
1331 }
1332 }
1333
1334 if (!pkg_found) {
1335
1336 byt_rt5640_quirk |= BYT_RT5640_SSP0_AIF2;
1337 }
1338
1339
1340 byt_rt5640_quirk |= BYTCR_INPUT_DEFAULTS;
1341 } else {
1342 byt_rt5640_quirk |= BYT_RT5640_DMIC1_MAP |
1343 BYT_RT5640_JD_SRC_JD2_IN4N |
1344 BYT_RT5640_OVCD_TH_2000UA |
1345 BYT_RT5640_OVCD_SF_0P75;
1346 }
1347
1348
1349 dmi_id = dmi_first_match(byt_rt5640_quirk_table);
1350 if (dmi_id)
1351 byt_rt5640_quirk = (unsigned long)dmi_id->driver_data;
1352 if (quirk_override != -1) {
1353 dev_info(&pdev->dev, "Overriding quirk 0x%lx => 0x%x\n",
1354 byt_rt5640_quirk, quirk_override);
1355 byt_rt5640_quirk = quirk_override;
1356 }
1357
1358
1359 ret_val = byt_rt5640_add_codec_device_props(byt_rt5640_codec_name);
1360 if (ret_val)
1361 return ret_val;
1362
1363 log_quirks(&pdev->dev);
1364
1365 if ((byt_rt5640_quirk & BYT_RT5640_SSP2_AIF2) ||
1366 (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2))
1367 byt_rt5640_dais[dai_index].codecs->dai_name = "rt5640-aif2";
1368
1369 if ((byt_rt5640_quirk & BYT_RT5640_SSP0_AIF1) ||
1370 (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2))
1371 byt_rt5640_dais[dai_index].cpus->dai_name = "ssp0-port";
1372
1373 if (byt_rt5640_quirk & BYT_RT5640_MCLK_EN) {
1374 priv->mclk = devm_clk_get(&pdev->dev, "pmc_plt_clk_3");
1375 if (IS_ERR(priv->mclk)) {
1376 ret_val = PTR_ERR(priv->mclk);
1377
1378 dev_err(&pdev->dev,
1379 "Failed to get MCLK from pmc_plt_clk_3: %d\n",
1380 ret_val);
1381
1382
1383
1384
1385
1386
1387 if (ret_val != -ENOENT)
1388 return ret_val;
1389 byt_rt5640_quirk &= ~BYT_RT5640_MCLK_EN;
1390 }
1391 }
1392
1393 if (byt_rt5640_quirk & BYT_RT5640_NO_SPEAKERS) {
1394 cfg_spk = 0;
1395 spk_type = "none";
1396 } else if (byt_rt5640_quirk & BYT_RT5640_MONO_SPEAKER) {
1397 cfg_spk = 1;
1398 spk_type = "mono";
1399 } else {
1400 cfg_spk = 2;
1401 spk_type = "stereo";
1402 }
1403
1404 snprintf(byt_rt5640_components, sizeof(byt_rt5640_components),
1405 "cfg-spk:%d cfg-mic:%s", cfg_spk,
1406 map_name[BYT_RT5640_MAP(byt_rt5640_quirk)]);
1407 byt_rt5640_card.components = byt_rt5640_components;
1408#if !IS_ENABLED(CONFIG_SND_SOC_INTEL_USER_FRIENDLY_LONG_NAMES)
1409 snprintf(byt_rt5640_long_name, sizeof(byt_rt5640_long_name),
1410 "bytcr-rt5640-%s-spk-%s-mic", spk_type,
1411 map_name[BYT_RT5640_MAP(byt_rt5640_quirk)]);
1412 byt_rt5640_card.long_name = byt_rt5640_long_name;
1413#endif
1414
1415
1416 platform_name = mach->mach_params.platform;
1417
1418 ret_val = snd_soc_fixup_dai_links_platform_name(&byt_rt5640_card,
1419 platform_name);
1420 if (ret_val)
1421 return ret_val;
1422
1423 sof_parent = snd_soc_acpi_sof_parent(&pdev->dev);
1424
1425
1426 if (sof_parent) {
1427 byt_rt5640_card.name = SOF_CARD_NAME;
1428 byt_rt5640_card.driver_name = SOF_DRIVER_NAME;
1429 } else {
1430 byt_rt5640_card.name = CARD_NAME;
1431 byt_rt5640_card.driver_name = DRIVER_NAME;
1432 }
1433
1434
1435 if (sof_parent)
1436 dev->driver->pm = &snd_soc_pm_ops;
1437
1438 ret_val = devm_snd_soc_register_card(&pdev->dev, &byt_rt5640_card);
1439
1440 if (ret_val) {
1441 dev_err(&pdev->dev, "devm_snd_soc_register_card failed %d\n",
1442 ret_val);
1443 return ret_val;
1444 }
1445 platform_set_drvdata(pdev, &byt_rt5640_card);
1446 return ret_val;
1447}
1448
1449static struct platform_driver snd_byt_rt5640_mc_driver = {
1450 .driver = {
1451 .name = "bytcr_rt5640",
1452 },
1453 .probe = snd_byt_rt5640_mc_probe,
1454};
1455
1456module_platform_driver(snd_byt_rt5640_mc_driver);
1457
1458MODULE_DESCRIPTION("ASoC Intel(R) Baytrail CR Machine driver");
1459MODULE_AUTHOR("Subhransu S. Prusty <subhransu.s.prusty@intel.com>");
1460MODULE_LICENSE("GPL v2");
1461MODULE_ALIAS("platform:bytcr_rt5640");
1462
