2 * rt5616.c -- RT5616 ALSA SoC audio codec driver
4 * Copyright 2015 Realtek Semiconductor Corp.
5 * Author: Bard Liao <bardliao@realtek.com>
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
12 #include <linux/module.h>
13 #include <linux/moduleparam.h>
14 #include <linux/init.h>
15 #include <linux/delay.h>
17 #include <linux/i2c.h>
18 #include <linux/platform_device.h>
19 #include <linux/spi/spi.h>
20 #include <sound/core.h>
21 #include <sound/pcm.h>
22 #include <sound/pcm_params.h>
23 #include <sound/soc.h>
24 #include <sound/soc-dapm.h>
25 #include <sound/initval.h>
26 #include <sound/tlv.h>
31 #define RT5616_PR_RANGE_BASE (0xff + 1)
32 #define RT5616_PR_SPACING 0x100
34 #define RT5616_PR_BASE (RT5616_PR_RANGE_BASE + (0 * RT5616_PR_SPACING))
36 static const struct regmap_range_cfg rt5616_ranges[] = {
39 .range_min = RT5616_PR_BASE,
40 .range_max = RT5616_PR_BASE + 0xf8,
41 .selector_reg = RT5616_PRIV_INDEX,
42 .selector_mask = 0xff,
43 .selector_shift = 0x0,
44 .window_start = RT5616_PRIV_DATA,
49 static const struct reg_sequence init_list[] = {
50 {RT5616_PR_BASE + 0x3d, 0x3e00},
51 {RT5616_PR_BASE + 0x25, 0x6110},
52 {RT5616_PR_BASE + 0x20, 0x611f},
53 {RT5616_PR_BASE + 0x21, 0x4040},
54 {RT5616_PR_BASE + 0x23, 0x0004},
56 #define RT5616_INIT_REG_LEN ARRAY_SIZE(init_list)
58 static const struct reg_default rt5616_reg[] = {
143 struct snd_soc_codec *codec;
144 struct delayed_work patch_work;
145 struct regmap *regmap;
149 int lrck[RT5616_AIFS];
150 int bclk[RT5616_AIFS];
151 int master[RT5616_AIFS];
159 static bool rt5616_volatile_register(struct device *dev, unsigned int reg)
163 for (i = 0; i < ARRAY_SIZE(rt5616_ranges); i++) {
164 if (reg >= rt5616_ranges[i].range_min &&
165 reg <= rt5616_ranges[i].range_max) {
172 case RT5616_PRIV_DATA:
173 case RT5616_EQ_CTRL1:
174 case RT5616_DRC_AGC_1:
175 case RT5616_IRQ_CTRL2:
176 case RT5616_INT_IRQ_ST:
177 case RT5616_PGM_REG_ARR1:
178 case RT5616_PGM_REG_ARR3:
179 case RT5616_VENDOR_ID:
180 case RT5616_DEVICE_ID:
187 static bool rt5616_readable_register(struct device *dev, unsigned int reg)
191 for (i = 0; i < ARRAY_SIZE(rt5616_ranges); i++) {
192 if (reg >= rt5616_ranges[i].range_min &&
193 reg <= rt5616_ranges[i].range_max) {
200 case RT5616_VERSION_ID:
201 case RT5616_VENDOR_ID:
202 case RT5616_DEVICE_ID:
204 case RT5616_LOUT_CTRL1:
205 case RT5616_LOUT_CTRL2:
207 case RT5616_INL1_INR1_VOL:
208 case RT5616_DAC1_DIG_VOL:
209 case RT5616_ADC_DIG_VOL:
210 case RT5616_ADC_BST_VOL:
211 case RT5616_STO1_ADC_MIXER:
212 case RT5616_AD_DA_MIXER:
213 case RT5616_STO_DAC_MIXER:
214 case RT5616_REC_L1_MIXER:
215 case RT5616_REC_L2_MIXER:
216 case RT5616_REC_R1_MIXER:
217 case RT5616_REC_R2_MIXER:
218 case RT5616_HPO_MIXER:
219 case RT5616_OUT_L1_MIXER:
220 case RT5616_OUT_L2_MIXER:
221 case RT5616_OUT_L3_MIXER:
222 case RT5616_OUT_R1_MIXER:
223 case RT5616_OUT_R2_MIXER:
224 case RT5616_OUT_R3_MIXER:
225 case RT5616_LOUT_MIXER:
226 case RT5616_PWR_DIG1:
227 case RT5616_PWR_DIG2:
228 case RT5616_PWR_ANLG1:
229 case RT5616_PWR_ANLG2:
230 case RT5616_PWR_MIXER:
232 case RT5616_PRIV_INDEX:
233 case RT5616_PRIV_DATA:
234 case RT5616_I2S1_SDP:
235 case RT5616_ADDA_CLK1:
236 case RT5616_ADDA_CLK2:
238 case RT5616_PLL_CTRL1:
239 case RT5616_PLL_CTRL2:
241 case RT5616_DEPOP_M1:
242 case RT5616_DEPOP_M2:
243 case RT5616_DEPOP_M3:
244 case RT5616_CHARGE_PUMP:
245 case RT5616_PV_DET_SPK_G:
247 case RT5616_A_JD_CTL1:
248 case RT5616_A_JD_CTL2:
249 case RT5616_EQ_CTRL1:
250 case RT5616_EQ_CTRL2:
251 case RT5616_WIND_FILTER:
252 case RT5616_DRC_AGC_1:
253 case RT5616_DRC_AGC_2:
254 case RT5616_DRC_AGC_3:
256 case RT5616_JD_CTRL1:
257 case RT5616_JD_CTRL2:
258 case RT5616_IRQ_CTRL1:
259 case RT5616_IRQ_CTRL2:
260 case RT5616_INT_IRQ_ST:
261 case RT5616_GPIO_CTRL1:
262 case RT5616_GPIO_CTRL2:
263 case RT5616_GPIO_CTRL3:
264 case RT5616_PGM_REG_ARR1:
265 case RT5616_PGM_REG_ARR2:
266 case RT5616_PGM_REG_ARR3:
267 case RT5616_PGM_REG_ARR4:
268 case RT5616_PGM_REG_ARR5:
269 case RT5616_SCB_FUNC:
270 case RT5616_SCB_CTRL:
271 case RT5616_BASE_BACK:
272 case RT5616_MP3_PLUS1:
273 case RT5616_MP3_PLUS2:
274 case RT5616_ADJ_HPF_CTRL1:
275 case RT5616_ADJ_HPF_CTRL2:
276 case RT5616_HP_CALIB_AMP_DET:
277 case RT5616_HP_CALIB2:
289 static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0);
290 static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -65625, 375, 0);
291 static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0);
292 static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -17625, 375, 0);
293 static const DECLARE_TLV_DB_SCALE(adc_bst_tlv, 0, 1200, 0);
295 /* {0, +20, +24, +30, +35, +40, +44, +50, +52} dB */
296 static unsigned int bst_tlv[] = {
297 TLV_DB_RANGE_HEAD(7),
298 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0),
299 1, 1, TLV_DB_SCALE_ITEM(2000, 0, 0),
300 2, 2, TLV_DB_SCALE_ITEM(2400, 0, 0),
301 3, 5, TLV_DB_SCALE_ITEM(3000, 500, 0),
302 6, 6, TLV_DB_SCALE_ITEM(4400, 0, 0),
303 7, 7, TLV_DB_SCALE_ITEM(5000, 0, 0),
304 8, 8, TLV_DB_SCALE_ITEM(5200, 0, 0),
307 static const struct snd_kcontrol_new rt5616_snd_controls[] = {
308 /* Headphone Output Volume */
309 SOC_DOUBLE("HP Playback Switch", RT5616_HP_VOL,
310 RT5616_L_MUTE_SFT, RT5616_R_MUTE_SFT, 1, 1),
311 SOC_DOUBLE_TLV("HP Playback Volume", RT5616_HP_VOL,
312 RT5616_L_VOL_SFT, RT5616_R_VOL_SFT, 39, 1, out_vol_tlv),
314 SOC_DOUBLE("OUT Playback Switch", RT5616_LOUT_CTRL1,
315 RT5616_L_MUTE_SFT, RT5616_R_MUTE_SFT, 1, 1),
316 SOC_DOUBLE("OUT Channel Switch", RT5616_LOUT_CTRL1,
317 RT5616_VOL_L_SFT, RT5616_VOL_R_SFT, 1, 1),
318 SOC_DOUBLE_TLV("OUT Playback Volume", RT5616_LOUT_CTRL1,
319 RT5616_L_VOL_SFT, RT5616_R_VOL_SFT, 39, 1, out_vol_tlv),
321 /* DAC Digital Volume */
322 SOC_DOUBLE_TLV("DAC1 Playback Volume", RT5616_DAC1_DIG_VOL,
323 RT5616_L_VOL_SFT, RT5616_R_VOL_SFT,
324 175, 0, dac_vol_tlv),
325 /* IN1/IN2 Control */
326 SOC_SINGLE_TLV("IN1 Boost Volume", RT5616_IN1_IN2,
327 RT5616_BST_SFT1, 8, 0, bst_tlv),
328 SOC_SINGLE_TLV("IN2 Boost Volume", RT5616_IN1_IN2,
329 RT5616_BST_SFT2, 8, 0, bst_tlv),
330 /* INL/INR Volume Control */
331 SOC_DOUBLE_TLV("IN Capture Volume", RT5616_INL1_INR1_VOL,
332 RT5616_INL_VOL_SFT, RT5616_INR_VOL_SFT,
334 /* ADC Digital Volume Control */
335 SOC_DOUBLE("ADC Capture Switch", RT5616_ADC_DIG_VOL,
336 RT5616_L_MUTE_SFT, RT5616_R_MUTE_SFT, 1, 1),
337 SOC_DOUBLE_TLV("ADC Capture Volume", RT5616_ADC_DIG_VOL,
338 RT5616_L_VOL_SFT, RT5616_R_VOL_SFT,
339 127, 0, adc_vol_tlv),
341 /* ADC Boost Volume Control */
342 SOC_DOUBLE_TLV("ADC Boost Volume", RT5616_ADC_BST_VOL,
343 RT5616_ADC_L_BST_SFT, RT5616_ADC_R_BST_SFT,
347 static int is_sys_clk_from_pll(struct snd_soc_dapm_widget *source,
348 struct snd_soc_dapm_widget *sink)
352 val = snd_soc_read(snd_soc_dapm_to_codec(source->dapm), RT5616_GLB_CLK);
353 val &= RT5616_SCLK_SRC_MASK;
354 if (val == RT5616_SCLK_SRC_PLL1)
361 static const struct snd_kcontrol_new rt5616_sto1_adc_l_mix[] = {
362 SOC_DAPM_SINGLE("ADC1 Switch", RT5616_STO1_ADC_MIXER,
363 RT5616_M_STO1_ADC_L1_SFT, 1, 1),
366 static const struct snd_kcontrol_new rt5616_sto1_adc_r_mix[] = {
367 SOC_DAPM_SINGLE("ADC1 Switch", RT5616_STO1_ADC_MIXER,
368 RT5616_M_STO1_ADC_R1_SFT, 1, 1),
371 static const struct snd_kcontrol_new rt5616_dac_l_mix[] = {
372 SOC_DAPM_SINGLE("Stereo ADC Switch", RT5616_AD_DA_MIXER,
373 RT5616_M_ADCMIX_L_SFT, 1, 1),
374 SOC_DAPM_SINGLE("INF1 Switch", RT5616_AD_DA_MIXER,
375 RT5616_M_IF1_DAC_L_SFT, 1, 1),
378 static const struct snd_kcontrol_new rt5616_dac_r_mix[] = {
379 SOC_DAPM_SINGLE("Stereo ADC Switch", RT5616_AD_DA_MIXER,
380 RT5616_M_ADCMIX_R_SFT, 1, 1),
381 SOC_DAPM_SINGLE("INF1 Switch", RT5616_AD_DA_MIXER,
382 RT5616_M_IF1_DAC_R_SFT, 1, 1),
385 static const struct snd_kcontrol_new rt5616_sto_dac_l_mix[] = {
386 SOC_DAPM_SINGLE("DAC L1 Switch", RT5616_STO_DAC_MIXER,
387 RT5616_M_DAC_L1_MIXL_SFT, 1, 1),
388 SOC_DAPM_SINGLE("DAC R1 Switch", RT5616_STO_DAC_MIXER,
389 RT5616_M_DAC_R1_MIXL_SFT, 1, 1),
392 static const struct snd_kcontrol_new rt5616_sto_dac_r_mix[] = {
393 SOC_DAPM_SINGLE("DAC R1 Switch", RT5616_STO_DAC_MIXER,
394 RT5616_M_DAC_R1_MIXR_SFT, 1, 1),
395 SOC_DAPM_SINGLE("DAC L1 Switch", RT5616_STO_DAC_MIXER,
396 RT5616_M_DAC_L1_MIXR_SFT, 1, 1),
399 /* Analog Input Mixer */
400 static const struct snd_kcontrol_new rt5616_rec_l_mix[] = {
401 SOC_DAPM_SINGLE("INL1 Switch", RT5616_REC_L2_MIXER,
402 RT5616_M_IN1_L_RM_L_SFT, 1, 1),
403 SOC_DAPM_SINGLE("BST2 Switch", RT5616_REC_L2_MIXER,
404 RT5616_M_BST2_RM_L_SFT, 1, 1),
405 SOC_DAPM_SINGLE("BST1 Switch", RT5616_REC_L2_MIXER,
406 RT5616_M_BST1_RM_L_SFT, 1, 1),
409 static const struct snd_kcontrol_new rt5616_rec_r_mix[] = {
410 SOC_DAPM_SINGLE("INR1 Switch", RT5616_REC_R2_MIXER,
411 RT5616_M_IN1_R_RM_R_SFT, 1, 1),
412 SOC_DAPM_SINGLE("BST2 Switch", RT5616_REC_R2_MIXER,
413 RT5616_M_BST2_RM_R_SFT, 1, 1),
414 SOC_DAPM_SINGLE("BST1 Switch", RT5616_REC_R2_MIXER,
415 RT5616_M_BST1_RM_R_SFT, 1, 1),
418 /* Analog Output Mixer */
420 static const struct snd_kcontrol_new rt5616_out_l_mix[] = {
421 SOC_DAPM_SINGLE("BST1 Switch", RT5616_OUT_L3_MIXER,
422 RT5616_M_BST1_OM_L_SFT, 1, 1),
423 SOC_DAPM_SINGLE("BST2 Switch", RT5616_OUT_L3_MIXER,
424 RT5616_M_BST2_OM_L_SFT, 1, 1),
425 SOC_DAPM_SINGLE("INL1 Switch", RT5616_OUT_L3_MIXER,
426 RT5616_M_IN1_L_OM_L_SFT, 1, 1),
427 SOC_DAPM_SINGLE("REC MIXL Switch", RT5616_OUT_L3_MIXER,
428 RT5616_M_RM_L_OM_L_SFT, 1, 1),
429 SOC_DAPM_SINGLE("DAC L1 Switch", RT5616_OUT_L3_MIXER,
430 RT5616_M_DAC_L1_OM_L_SFT, 1, 1),
433 static const struct snd_kcontrol_new rt5616_out_r_mix[] = {
434 SOC_DAPM_SINGLE("BST2 Switch", RT5616_OUT_R3_MIXER,
435 RT5616_M_BST2_OM_R_SFT, 1, 1),
436 SOC_DAPM_SINGLE("BST1 Switch", RT5616_OUT_R3_MIXER,
437 RT5616_M_BST1_OM_R_SFT, 1, 1),
438 SOC_DAPM_SINGLE("INR1 Switch", RT5616_OUT_R3_MIXER,
439 RT5616_M_IN1_R_OM_R_SFT, 1, 1),
440 SOC_DAPM_SINGLE("REC MIXR Switch", RT5616_OUT_R3_MIXER,
441 RT5616_M_RM_R_OM_R_SFT, 1, 1),
442 SOC_DAPM_SINGLE("DAC R1 Switch", RT5616_OUT_R3_MIXER,
443 RT5616_M_DAC_R1_OM_R_SFT, 1, 1),
446 static const struct snd_kcontrol_new rt5616_hpo_mix[] = {
447 SOC_DAPM_SINGLE("DAC1 Switch", RT5616_HPO_MIXER,
448 RT5616_M_DAC1_HM_SFT, 1, 1),
449 SOC_DAPM_SINGLE("HPVOL Switch", RT5616_HPO_MIXER,
450 RT5616_M_HPVOL_HM_SFT, 1, 1),
453 static const struct snd_kcontrol_new rt5616_lout_mix[] = {
454 SOC_DAPM_SINGLE("DAC L1 Switch", RT5616_LOUT_MIXER,
455 RT5616_M_DAC_L1_LM_SFT, 1, 1),
456 SOC_DAPM_SINGLE("DAC R1 Switch", RT5616_LOUT_MIXER,
457 RT5616_M_DAC_R1_LM_SFT, 1, 1),
458 SOC_DAPM_SINGLE("OUTVOL L Switch", RT5616_LOUT_MIXER,
459 RT5616_M_OV_L_LM_SFT, 1, 1),
460 SOC_DAPM_SINGLE("OUTVOL R Switch", RT5616_LOUT_MIXER,
461 RT5616_M_OV_R_LM_SFT, 1, 1),
464 static int rt5616_adc_event(struct snd_soc_dapm_widget *w,
465 struct snd_kcontrol *kcontrol, int event)
467 struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
470 case SND_SOC_DAPM_POST_PMU:
471 snd_soc_update_bits(codec, RT5616_ADC_DIG_VOL,
472 RT5616_L_MUTE | RT5616_R_MUTE, 0);
475 case SND_SOC_DAPM_POST_PMD:
476 snd_soc_update_bits(codec, RT5616_ADC_DIG_VOL,
477 RT5616_L_MUTE | RT5616_R_MUTE,
478 RT5616_L_MUTE | RT5616_R_MUTE);
488 static int rt5616_charge_pump_event(struct snd_soc_dapm_widget *w,
489 struct snd_kcontrol *kcontrol, int event)
491 struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
494 case SND_SOC_DAPM_POST_PMU:
495 /* depop parameters */
496 snd_soc_update_bits(codec, RT5616_DEPOP_M2,
497 RT5616_DEPOP_MASK, RT5616_DEPOP_MAN);
498 snd_soc_update_bits(codec, RT5616_DEPOP_M1,
499 RT5616_HP_CP_MASK | RT5616_HP_SG_MASK |
500 RT5616_HP_CB_MASK, RT5616_HP_CP_PU |
501 RT5616_HP_SG_DIS | RT5616_HP_CB_PU);
502 snd_soc_write(codec, RT5616_PR_BASE +
503 RT5616_HP_DCC_INT1, 0x9f00);
504 /* headphone amp power on */
505 snd_soc_update_bits(codec, RT5616_PWR_ANLG1,
506 RT5616_PWR_FV1 | RT5616_PWR_FV2, 0);
507 snd_soc_update_bits(codec, RT5616_PWR_VOL,
508 RT5616_PWR_HV_L | RT5616_PWR_HV_R,
509 RT5616_PWR_HV_L | RT5616_PWR_HV_R);
510 snd_soc_update_bits(codec, RT5616_PWR_ANLG1,
511 RT5616_PWR_HP_L | RT5616_PWR_HP_R |
512 RT5616_PWR_HA, RT5616_PWR_HP_L |
513 RT5616_PWR_HP_R | RT5616_PWR_HA);
515 snd_soc_update_bits(codec, RT5616_PWR_ANLG1,
516 RT5616_PWR_FV1 | RT5616_PWR_FV2,
517 RT5616_PWR_FV1 | RT5616_PWR_FV2);
519 snd_soc_update_bits(codec, RT5616_CHARGE_PUMP,
520 RT5616_PM_HP_MASK, RT5616_PM_HP_HV);
521 snd_soc_update_bits(codec, RT5616_PR_BASE +
522 RT5616_CHOP_DAC_ADC, 0x0200, 0x0200);
523 snd_soc_update_bits(codec, RT5616_DEPOP_M1,
524 RT5616_HP_CO_MASK | RT5616_HP_SG_MASK,
525 RT5616_HP_CO_EN | RT5616_HP_SG_EN);
527 case SND_SOC_DAPM_PRE_PMD:
528 snd_soc_update_bits(codec, RT5616_PR_BASE +
529 RT5616_CHOP_DAC_ADC, 0x0200, 0x0);
530 snd_soc_update_bits(codec, RT5616_DEPOP_M1,
531 RT5616_HP_SG_MASK | RT5616_HP_L_SMT_MASK |
532 RT5616_HP_R_SMT_MASK, RT5616_HP_SG_DIS |
533 RT5616_HP_L_SMT_DIS | RT5616_HP_R_SMT_DIS);
534 /* headphone amp power down */
535 snd_soc_update_bits(codec, RT5616_DEPOP_M1,
536 RT5616_SMT_TRIG_MASK | RT5616_HP_CD_PD_MASK |
537 RT5616_HP_CO_MASK | RT5616_HP_CP_MASK |
538 RT5616_HP_SG_MASK | RT5616_HP_CB_MASK,
539 RT5616_SMT_TRIG_DIS | RT5616_HP_CD_PD_EN |
540 RT5616_HP_CO_DIS | RT5616_HP_CP_PD |
541 RT5616_HP_SG_EN | RT5616_HP_CB_PD);
542 snd_soc_update_bits(codec, RT5616_PWR_ANLG1,
543 RT5616_PWR_HP_L | RT5616_PWR_HP_R |
553 static int rt5616_hp_event(struct snd_soc_dapm_widget *w,
554 struct snd_kcontrol *kcontrol, int event)
556 struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
559 case SND_SOC_DAPM_POST_PMU:
560 /* headphone unmute sequence */
561 snd_soc_update_bits(codec, RT5616_DEPOP_M3,
562 RT5616_CP_FQ1_MASK | RT5616_CP_FQ2_MASK |
564 (RT5616_CP_FQ_192_KHZ << RT5616_CP_FQ1_SFT) |
565 (RT5616_CP_FQ_12_KHZ << RT5616_CP_FQ2_SFT) |
566 (RT5616_CP_FQ_192_KHZ << RT5616_CP_FQ3_SFT));
567 snd_soc_write(codec, RT5616_PR_BASE +
568 RT5616_MAMP_INT_REG2, 0xfc00);
569 snd_soc_update_bits(codec, RT5616_DEPOP_M1,
570 RT5616_SMT_TRIG_MASK, RT5616_SMT_TRIG_EN);
571 snd_soc_update_bits(codec, RT5616_DEPOP_M1,
572 RT5616_RSTN_MASK, RT5616_RSTN_EN);
573 snd_soc_update_bits(codec, RT5616_DEPOP_M1,
574 RT5616_RSTN_MASK | RT5616_HP_L_SMT_MASK |
575 RT5616_HP_R_SMT_MASK, RT5616_RSTN_DIS |
576 RT5616_HP_L_SMT_EN | RT5616_HP_R_SMT_EN);
577 snd_soc_update_bits(codec, RT5616_HP_VOL,
578 RT5616_L_MUTE | RT5616_R_MUTE, 0);
580 snd_soc_update_bits(codec, RT5616_DEPOP_M1,
581 RT5616_HP_SG_MASK | RT5616_HP_L_SMT_MASK |
582 RT5616_HP_R_SMT_MASK, RT5616_HP_SG_DIS |
583 RT5616_HP_L_SMT_DIS | RT5616_HP_R_SMT_DIS);
585 snd_soc_update_bits(codec, RT5616_HP_CALIB_AMP_DET,
586 RT5616_HPD_PS_MASK, RT5616_HPD_PS_EN);
589 case SND_SOC_DAPM_PRE_PMD:
590 /* headphone mute sequence */
591 snd_soc_update_bits(codec, RT5616_DEPOP_M3,
592 RT5616_CP_FQ1_MASK | RT5616_CP_FQ2_MASK |
594 (RT5616_CP_FQ_96_KHZ << RT5616_CP_FQ1_SFT) |
595 (RT5616_CP_FQ_12_KHZ << RT5616_CP_FQ2_SFT) |
596 (RT5616_CP_FQ_96_KHZ << RT5616_CP_FQ3_SFT));
597 snd_soc_write(codec, RT5616_PR_BASE +
598 RT5616_MAMP_INT_REG2, 0xfc00);
599 snd_soc_update_bits(codec, RT5616_DEPOP_M1,
600 RT5616_HP_SG_MASK, RT5616_HP_SG_EN);
601 snd_soc_update_bits(codec, RT5616_DEPOP_M1,
602 RT5616_RSTP_MASK, RT5616_RSTP_EN);
603 snd_soc_update_bits(codec, RT5616_DEPOP_M1,
604 RT5616_RSTP_MASK | RT5616_HP_L_SMT_MASK |
605 RT5616_HP_R_SMT_MASK, RT5616_RSTP_DIS |
606 RT5616_HP_L_SMT_EN | RT5616_HP_R_SMT_EN);
607 snd_soc_update_bits(codec, RT5616_HP_CALIB_AMP_DET,
608 RT5616_HPD_PS_MASK, RT5616_HPD_PS_DIS);
610 snd_soc_update_bits(codec, RT5616_HP_VOL,
611 RT5616_L_MUTE | RT5616_R_MUTE,
612 RT5616_L_MUTE | RT5616_R_MUTE);
623 static int rt5616_lout_event(struct snd_soc_dapm_widget *w,
624 struct snd_kcontrol *kcontrol, int event)
626 struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
629 case SND_SOC_DAPM_POST_PMU:
630 snd_soc_update_bits(codec, RT5616_PWR_ANLG1,
631 RT5616_PWR_LM, RT5616_PWR_LM);
632 snd_soc_update_bits(codec, RT5616_LOUT_CTRL1,
633 RT5616_L_MUTE | RT5616_R_MUTE, 0);
636 case SND_SOC_DAPM_PRE_PMD:
637 snd_soc_update_bits(codec, RT5616_LOUT_CTRL1,
638 RT5616_L_MUTE | RT5616_R_MUTE,
639 RT5616_L_MUTE | RT5616_R_MUTE);
640 snd_soc_update_bits(codec, RT5616_PWR_ANLG1,
651 static int rt5616_bst1_event(struct snd_soc_dapm_widget *w,
652 struct snd_kcontrol *kcontrol, int event)
654 struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
657 case SND_SOC_DAPM_POST_PMU:
658 snd_soc_update_bits(codec, RT5616_PWR_ANLG2,
659 RT5616_PWR_BST1_OP2, RT5616_PWR_BST1_OP2);
662 case SND_SOC_DAPM_PRE_PMD:
663 snd_soc_update_bits(codec, RT5616_PWR_ANLG2,
664 RT5616_PWR_BST1_OP2, 0);
674 static int rt5616_bst2_event(struct snd_soc_dapm_widget *w,
675 struct snd_kcontrol *kcontrol, int event)
677 struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
680 case SND_SOC_DAPM_POST_PMU:
681 snd_soc_update_bits(codec, RT5616_PWR_ANLG2,
682 RT5616_PWR_BST2_OP2, RT5616_PWR_BST2_OP2);
685 case SND_SOC_DAPM_PRE_PMD:
686 snd_soc_update_bits(codec, RT5616_PWR_ANLG2,
687 RT5616_PWR_BST2_OP2, 0);
697 static const struct snd_soc_dapm_widget rt5616_dapm_widgets[] = {
698 SND_SOC_DAPM_SUPPLY("PLL1", RT5616_PWR_ANLG2,
699 RT5616_PWR_PLL_BIT, 0, NULL, 0),
702 SND_SOC_DAPM_SUPPLY("LDO", RT5616_PWR_ANLG1,
703 RT5616_PWR_LDO_BIT, 0, NULL, 0),
704 SND_SOC_DAPM_SUPPLY("micbias1", RT5616_PWR_ANLG2,
705 RT5616_PWR_MB1_BIT, 0, NULL, 0),
708 SND_SOC_DAPM_INPUT("MIC1"),
709 SND_SOC_DAPM_INPUT("MIC2"),
711 SND_SOC_DAPM_INPUT("IN1P"),
712 SND_SOC_DAPM_INPUT("IN2P"),
713 SND_SOC_DAPM_INPUT("IN2N"),
716 SND_SOC_DAPM_PGA_E("BST1", RT5616_PWR_ANLG2,
717 RT5616_PWR_BST1_BIT, 0, NULL, 0, rt5616_bst1_event,
718 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
719 SND_SOC_DAPM_PGA_E("BST2", RT5616_PWR_ANLG2,
720 RT5616_PWR_BST2_BIT, 0, NULL, 0, rt5616_bst2_event,
721 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
723 SND_SOC_DAPM_PGA("INL1 VOL", RT5616_PWR_VOL,
724 RT5616_PWR_IN1_L_BIT, 0, NULL, 0),
725 SND_SOC_DAPM_PGA("INR1 VOL", RT5616_PWR_VOL,
726 RT5616_PWR_IN1_R_BIT, 0, NULL, 0),
727 SND_SOC_DAPM_PGA("INL2 VOL", RT5616_PWR_VOL,
728 RT5616_PWR_IN2_L_BIT, 0, NULL, 0),
729 SND_SOC_DAPM_PGA("INR2 VOL", RT5616_PWR_VOL,
730 RT5616_PWR_IN2_R_BIT, 0, NULL, 0),
733 SND_SOC_DAPM_MIXER("RECMIXL", RT5616_PWR_MIXER, RT5616_PWR_RM_L_BIT, 0,
734 rt5616_rec_l_mix, ARRAY_SIZE(rt5616_rec_l_mix)),
735 SND_SOC_DAPM_MIXER("RECMIXR", RT5616_PWR_MIXER, RT5616_PWR_RM_R_BIT, 0,
736 rt5616_rec_r_mix, ARRAY_SIZE(rt5616_rec_r_mix)),
738 SND_SOC_DAPM_ADC_E("ADC L", NULL, RT5616_PWR_DIG1,
739 RT5616_PWR_ADC_L_BIT, 0, rt5616_adc_event,
740 SND_SOC_DAPM_POST_PMD | SND_SOC_DAPM_POST_PMU),
741 SND_SOC_DAPM_ADC_E("ADC R", NULL, RT5616_PWR_DIG1,
742 RT5616_PWR_ADC_R_BIT, 0, rt5616_adc_event,
743 SND_SOC_DAPM_POST_PMD | SND_SOC_DAPM_POST_PMU),
746 SND_SOC_DAPM_SUPPLY("stereo1 filter", RT5616_PWR_DIG2,
747 RT5616_PWR_ADC_STO1_F_BIT, 0, NULL, 0),
748 SND_SOC_DAPM_MIXER("Stereo1 ADC MIXL", SND_SOC_NOPM, 0, 0,
749 rt5616_sto1_adc_l_mix, ARRAY_SIZE(rt5616_sto1_adc_l_mix)),
750 SND_SOC_DAPM_MIXER("Stereo1 ADC MIXR", SND_SOC_NOPM, 0, 0,
751 rt5616_sto1_adc_r_mix, ARRAY_SIZE(rt5616_sto1_adc_r_mix)),
753 /* Digital Interface */
754 SND_SOC_DAPM_SUPPLY("I2S1", RT5616_PWR_DIG1,
755 RT5616_PWR_I2S1_BIT, 0, NULL, 0),
756 SND_SOC_DAPM_PGA("IF1 DAC", SND_SOC_NOPM, 0, 0, NULL, 0),
757 SND_SOC_DAPM_PGA("IF1 DAC1 L", SND_SOC_NOPM, 0, 0, NULL, 0),
758 SND_SOC_DAPM_PGA("IF1 DAC1 R", SND_SOC_NOPM, 0, 0, NULL, 0),
759 SND_SOC_DAPM_PGA("IF1 ADC1", SND_SOC_NOPM, 0, 0, NULL, 0),
761 /* Digital Interface Select */
763 /* Audio Interface */
764 SND_SOC_DAPM_AIF_IN("AIF1RX", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0),
765 SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0, SND_SOC_NOPM, 0, 0),
768 SND_SOC_DAPM_PGA("Audio DSP", SND_SOC_NOPM, 0, 0, NULL, 0),
771 /* DAC mixer before sound effect */
772 SND_SOC_DAPM_MIXER("DAC MIXL", SND_SOC_NOPM, 0, 0,
773 rt5616_dac_l_mix, ARRAY_SIZE(rt5616_dac_l_mix)),
774 SND_SOC_DAPM_MIXER("DAC MIXR", SND_SOC_NOPM, 0, 0,
775 rt5616_dac_r_mix, ARRAY_SIZE(rt5616_dac_r_mix)),
777 SND_SOC_DAPM_SUPPLY("Stero1 DAC Power", RT5616_PWR_DIG2,
778 RT5616_PWR_DAC_STO1_F_BIT, 0, NULL, 0),
781 SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0,
782 rt5616_sto_dac_l_mix, ARRAY_SIZE(rt5616_sto_dac_l_mix)),
783 SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0,
784 rt5616_sto_dac_r_mix, ARRAY_SIZE(rt5616_sto_dac_r_mix)),
787 SND_SOC_DAPM_DAC("DAC L1", NULL, RT5616_PWR_DIG1,
788 RT5616_PWR_DAC_L1_BIT, 0),
789 SND_SOC_DAPM_DAC("DAC R1", NULL, RT5616_PWR_DIG1,
790 RT5616_PWR_DAC_R1_BIT, 0),
792 SND_SOC_DAPM_MIXER("OUT MIXL", RT5616_PWR_MIXER, RT5616_PWR_OM_L_BIT,
793 0, rt5616_out_l_mix, ARRAY_SIZE(rt5616_out_l_mix)),
794 SND_SOC_DAPM_MIXER("OUT MIXR", RT5616_PWR_MIXER, RT5616_PWR_OM_R_BIT,
795 0, rt5616_out_r_mix, ARRAY_SIZE(rt5616_out_r_mix)),
797 SND_SOC_DAPM_PGA("OUTVOL L", RT5616_PWR_VOL,
798 RT5616_PWR_OV_L_BIT, 0, NULL, 0),
799 SND_SOC_DAPM_PGA("OUTVOL R", RT5616_PWR_VOL,
800 RT5616_PWR_OV_R_BIT, 0, NULL, 0),
801 SND_SOC_DAPM_PGA("HPOVOL L", RT5616_PWR_VOL,
802 RT5616_PWR_HV_L_BIT, 0, NULL, 0),
803 SND_SOC_DAPM_PGA("HPOVOL R", RT5616_PWR_VOL,
804 RT5616_PWR_HV_R_BIT, 0, NULL, 0),
805 SND_SOC_DAPM_PGA("DAC 1", SND_SOC_NOPM,
807 SND_SOC_DAPM_PGA("DAC 2", SND_SOC_NOPM,
809 SND_SOC_DAPM_PGA("HPOVOL", SND_SOC_NOPM,
811 SND_SOC_DAPM_PGA("INL1", RT5616_PWR_VOL,
812 RT5616_PWR_IN1_L_BIT, 0, NULL, 0),
813 SND_SOC_DAPM_PGA("INR1", RT5616_PWR_VOL,
814 RT5616_PWR_IN1_R_BIT, 0, NULL, 0),
815 SND_SOC_DAPM_PGA("INL2", RT5616_PWR_VOL,
816 RT5616_PWR_IN2_L_BIT, 0, NULL, 0),
817 SND_SOC_DAPM_PGA("INR2", RT5616_PWR_VOL,
818 RT5616_PWR_IN2_R_BIT, 0, NULL, 0),
819 /* HPO/LOUT/Mono Mixer */
820 SND_SOC_DAPM_MIXER("HPO MIX", SND_SOC_NOPM, 0, 0,
821 rt5616_hpo_mix, ARRAY_SIZE(rt5616_hpo_mix)),
822 SND_SOC_DAPM_MIXER("LOUT MIX", SND_SOC_NOPM, 0, 0,
823 rt5616_lout_mix, ARRAY_SIZE(rt5616_lout_mix)),
825 SND_SOC_DAPM_PGA_S("HP amp", 1, SND_SOC_NOPM, 0, 0,
826 rt5616_hp_event, SND_SOC_DAPM_PRE_PMD |
827 SND_SOC_DAPM_POST_PMU),
828 SND_SOC_DAPM_PGA_S("LOUT amp", 1, SND_SOC_NOPM, 0, 0,
829 rt5616_lout_event, SND_SOC_DAPM_PRE_PMD |
830 SND_SOC_DAPM_POST_PMU),
832 SND_SOC_DAPM_SUPPLY_S("Charge Pump", 1, SND_SOC_NOPM, 0, 0,
833 rt5616_charge_pump_event, SND_SOC_DAPM_POST_PMU |
834 SND_SOC_DAPM_PRE_PMD),
837 SND_SOC_DAPM_OUTPUT("HPOL"),
838 SND_SOC_DAPM_OUTPUT("HPOR"),
839 SND_SOC_DAPM_OUTPUT("LOUTL"),
840 SND_SOC_DAPM_OUTPUT("LOUTR"),
843 static const struct snd_soc_dapm_route rt5616_dapm_routes[] = {
844 {"IN1P", NULL, "LDO"},
845 {"IN2P", NULL, "LDO"},
847 {"IN1P", NULL, "MIC1"},
848 {"IN2P", NULL, "MIC2"},
849 {"IN2N", NULL, "MIC2"},
851 {"BST1", NULL, "IN1P"},
852 {"BST2", NULL, "IN2P"},
853 {"BST2", NULL, "IN2N"},
854 {"BST1", NULL, "micbias1"},
855 {"BST2", NULL, "micbias1"},
857 {"INL1 VOL", NULL, "IN2P"},
858 {"INR1 VOL", NULL, "IN2N"},
860 {"RECMIXL", "INL1 Switch", "INL1 VOL"},
861 {"RECMIXL", "BST2 Switch", "BST2"},
862 {"RECMIXL", "BST1 Switch", "BST1"},
864 {"RECMIXR", "INR1 Switch", "INR1 VOL"},
865 {"RECMIXR", "BST2 Switch", "BST2"},
866 {"RECMIXR", "BST1 Switch", "BST1"},
868 {"ADC L", NULL, "RECMIXL"},
869 {"ADC R", NULL, "RECMIXR"},
871 {"Stereo1 ADC MIXL", "ADC1 Switch", "ADC L"},
872 {"Stereo1 ADC MIXL", NULL, "stereo1 filter"},
873 {"stereo1 filter", NULL, "PLL1", is_sys_clk_from_pll},
875 {"Stereo1 ADC MIXR", "ADC1 Switch", "ADC R"},
876 {"Stereo1 ADC MIXR", NULL, "stereo1 filter"},
877 {"stereo1 filter", NULL, "PLL1", is_sys_clk_from_pll},
879 {"IF1 ADC1", NULL, "Stereo1 ADC MIXL"},
880 {"IF1 ADC1", NULL, "Stereo1 ADC MIXR"},
881 {"IF1 ADC1", NULL, "I2S1"},
883 {"AIF1TX", NULL, "IF1 ADC1"},
885 {"IF1 DAC", NULL, "AIF1RX"},
886 {"IF1 DAC", NULL, "I2S1"},
888 {"IF1 DAC1 L", NULL, "IF1 DAC"},
889 {"IF1 DAC1 R", NULL, "IF1 DAC"},
891 {"DAC MIXL", "Stereo ADC Switch", "Stereo1 ADC MIXL"},
892 {"DAC MIXL", "INF1 Switch", "IF1 DAC1 L"},
893 {"DAC MIXR", "Stereo ADC Switch", "Stereo1 ADC MIXR"},
894 {"DAC MIXR", "INF1 Switch", "IF1 DAC1 R"},
896 {"Audio DSP", NULL, "DAC MIXL"},
897 {"Audio DSP", NULL, "DAC MIXR"},
899 {"Stereo DAC MIXL", "DAC L1 Switch", "Audio DSP"},
900 {"Stereo DAC MIXL", "DAC R1 Switch", "DAC MIXR"},
901 {"Stereo DAC MIXL", NULL, "Stero1 DAC Power"},
902 {"Stereo DAC MIXR", "DAC R1 Switch", "Audio DSP"},
903 {"Stereo DAC MIXR", "DAC L1 Switch", "DAC MIXL"},
904 {"Stereo DAC MIXR", NULL, "Stero1 DAC Power"},
906 {"DAC L1", NULL, "Stereo DAC MIXL"},
907 {"DAC L1", NULL, "PLL1", is_sys_clk_from_pll},
908 {"DAC R1", NULL, "Stereo DAC MIXR"},
909 {"DAC R1", NULL, "PLL1", is_sys_clk_from_pll},
911 {"OUT MIXL", "BST1 Switch", "BST1"},
912 {"OUT MIXL", "BST2 Switch", "BST2"},
913 {"OUT MIXL", "INL1 Switch", "INL1 VOL"},
914 {"OUT MIXL", "REC MIXL Switch", "RECMIXL"},
915 {"OUT MIXL", "DAC L1 Switch", "DAC L1"},
917 {"OUT MIXR", "BST2 Switch", "BST2"},
918 {"OUT MIXR", "BST1 Switch", "BST1"},
919 {"OUT MIXR", "INR1 Switch", "INR1 VOL"},
920 {"OUT MIXR", "REC MIXR Switch", "RECMIXR"},
921 {"OUT MIXR", "DAC R1 Switch", "DAC R1"},
923 {"HPOVOL L", NULL, "OUT MIXL"},
924 {"HPOVOL R", NULL, "OUT MIXR"},
925 {"OUTVOL L", NULL, "OUT MIXL"},
926 {"OUTVOL R", NULL, "OUT MIXR"},
928 {"DAC 1", NULL, "DAC L1"},
929 {"DAC 1", NULL, "DAC R1"},
930 {"HPOVOL", NULL, "HPOVOL L"},
931 {"HPOVOL", NULL, "HPOVOL R"},
932 {"HPO MIX", "DAC1 Switch", "DAC 1"},
933 {"HPO MIX", "HPVOL Switch", "HPOVOL"},
935 {"LOUT MIX", "DAC L1 Switch", "DAC L1"},
936 {"LOUT MIX", "DAC R1 Switch", "DAC R1"},
937 {"LOUT MIX", "OUTVOL L Switch", "OUTVOL L"},
938 {"LOUT MIX", "OUTVOL R Switch", "OUTVOL R"},
940 {"HP amp", NULL, "HPO MIX"},
941 {"HP amp", NULL, "Charge Pump"},
942 {"HPOL", NULL, "HP amp"},
943 {"HPOR", NULL, "HP amp"},
945 {"LOUT amp", NULL, "LOUT MIX"},
946 {"LOUT amp", NULL, "Charge Pump"},
947 {"LOUTL", NULL, "LOUT amp"},
948 {"LOUTR", NULL, "LOUT amp"},
952 static int rt5616_hw_params(struct snd_pcm_substream *substream,
953 struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
955 struct snd_soc_pcm_runtime *rtd = substream->private_data;
956 struct snd_soc_codec *codec = rtd->codec;
957 struct rt5616_priv *rt5616 = snd_soc_codec_get_drvdata(codec);
958 unsigned int val_len = 0, val_clk, mask_clk;
959 int pre_div, bclk_ms, frame_size;
961 rt5616->lrck[dai->id] = params_rate(params);
963 pre_div = rl6231_get_clk_info(rt5616->sysclk, rt5616->lrck[dai->id]);
966 dev_err(codec->dev, "Unsupported clock setting\n");
969 frame_size = snd_soc_params_to_frame_size(params);
970 if (frame_size < 0) {
971 dev_err(codec->dev, "Unsupported frame size: %d\n", frame_size);
974 bclk_ms = frame_size > 32 ? 1 : 0;
975 rt5616->bclk[dai->id] = rt5616->lrck[dai->id] * (32 << bclk_ms);
977 dev_dbg(dai->dev, "bclk is %dHz and lrck is %dHz\n",
978 rt5616->bclk[dai->id], rt5616->lrck[dai->id]);
979 dev_dbg(dai->dev, "bclk_ms is %d and pre_div is %d for iis %d\n",
980 bclk_ms, pre_div, dai->id);
982 switch (params_format(params)) {
983 case SNDRV_PCM_FORMAT_S16_LE:
985 case SNDRV_PCM_FORMAT_S20_3LE:
986 val_len |= RT5616_I2S_DL_20;
988 case SNDRV_PCM_FORMAT_S24_LE:
989 val_len |= RT5616_I2S_DL_24;
991 case SNDRV_PCM_FORMAT_S8:
992 val_len |= RT5616_I2S_DL_8;
998 mask_clk = RT5616_I2S_PD1_MASK;
999 val_clk = pre_div << RT5616_I2S_PD1_SFT;
1000 snd_soc_update_bits(codec, RT5616_I2S1_SDP,
1001 RT5616_I2S_DL_MASK, val_len);
1002 snd_soc_update_bits(codec, RT5616_ADDA_CLK1, mask_clk, val_clk);
1008 static int rt5616_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
1010 struct snd_soc_codec *codec = dai->codec;
1011 struct rt5616_priv *rt5616 = snd_soc_codec_get_drvdata(codec);
1012 unsigned int reg_val = 0;
1014 switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
1015 case SND_SOC_DAIFMT_CBM_CFM:
1016 rt5616->master[dai->id] = 1;
1018 case SND_SOC_DAIFMT_CBS_CFS:
1019 reg_val |= RT5616_I2S_MS_S;
1020 rt5616->master[dai->id] = 0;
1026 switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
1027 case SND_SOC_DAIFMT_NB_NF:
1029 case SND_SOC_DAIFMT_IB_NF:
1030 reg_val |= RT5616_I2S_BP_INV;
1036 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
1037 case SND_SOC_DAIFMT_I2S:
1039 case SND_SOC_DAIFMT_LEFT_J:
1040 reg_val |= RT5616_I2S_DF_LEFT;
1042 case SND_SOC_DAIFMT_DSP_A:
1043 reg_val |= RT5616_I2S_DF_PCM_A;
1045 case SND_SOC_DAIFMT_DSP_B:
1046 reg_val |= RT5616_I2S_DF_PCM_B;
1052 snd_soc_update_bits(codec, RT5616_I2S1_SDP,
1053 RT5616_I2S_MS_MASK | RT5616_I2S_BP_MASK |
1054 RT5616_I2S_DF_MASK, reg_val);
1060 static int rt5616_set_dai_sysclk(struct snd_soc_dai *dai,
1061 int clk_id, unsigned int freq, int dir)
1063 struct snd_soc_codec *codec = dai->codec;
1064 struct rt5616_priv *rt5616 = snd_soc_codec_get_drvdata(codec);
1065 unsigned int reg_val = 0;
1067 if (freq == rt5616->sysclk && clk_id == rt5616->sysclk_src)
1071 case RT5616_SCLK_S_MCLK:
1072 reg_val |= RT5616_SCLK_SRC_MCLK;
1074 case RT5616_SCLK_S_PLL1:
1075 reg_val |= RT5616_SCLK_SRC_PLL1;
1078 dev_err(codec->dev, "Invalid clock id (%d)\n", clk_id);
1081 snd_soc_update_bits(codec, RT5616_GLB_CLK,
1082 RT5616_SCLK_SRC_MASK, reg_val);
1083 rt5616->sysclk = freq;
1084 rt5616->sysclk_src = clk_id;
1086 dev_dbg(dai->dev, "Sysclk is %dHz and clock id is %d\n", freq, clk_id);
1091 static int rt5616_set_dai_pll(struct snd_soc_dai *dai, int pll_id, int source,
1092 unsigned int freq_in, unsigned int freq_out)
1094 struct snd_soc_codec *codec = dai->codec;
1095 struct rt5616_priv *rt5616 = snd_soc_codec_get_drvdata(codec);
1096 struct rl6231_pll_code pll_code;
1099 if (source == rt5616->pll_src && freq_in == rt5616->pll_in &&
1100 freq_out == rt5616->pll_out)
1103 if (!freq_in || !freq_out) {
1104 dev_dbg(codec->dev, "PLL disabled\n");
1107 rt5616->pll_out = 0;
1108 snd_soc_update_bits(codec, RT5616_GLB_CLK,
1109 RT5616_SCLK_SRC_MASK, RT5616_SCLK_SRC_MCLK);
1114 case RT5616_PLL1_S_MCLK:
1115 snd_soc_update_bits(codec, RT5616_GLB_CLK,
1116 RT5616_PLL1_SRC_MASK, RT5616_PLL1_SRC_MCLK);
1118 case RT5616_PLL1_S_BCLK1:
1119 case RT5616_PLL1_S_BCLK2:
1120 snd_soc_update_bits(codec, RT5616_GLB_CLK,
1121 RT5616_PLL1_SRC_MASK, RT5616_PLL1_SRC_BCLK1);
1124 dev_err(codec->dev, "Unknown PLL source %d\n", source);
1128 ret = rl6231_pll_calc(freq_in, freq_out, &pll_code);
1130 dev_err(codec->dev, "Unsupport input clock %d\n", freq_in);
1134 dev_dbg(codec->dev, "bypass=%d m=%d n=%d k=%d\n",
1135 pll_code.m_bp, (pll_code.m_bp ? 0 : pll_code.m_code),
1136 pll_code.n_code, pll_code.k_code);
1138 snd_soc_write(codec, RT5616_PLL_CTRL1,
1139 pll_code.n_code << RT5616_PLL_N_SFT | pll_code.k_code);
1140 snd_soc_write(codec, RT5616_PLL_CTRL2,
1141 (pll_code.m_bp ? 0 : pll_code.m_code) << RT5616_PLL_M_SFT |
1142 pll_code.m_bp << RT5616_PLL_M_BP_SFT);
1144 rt5616->pll_in = freq_in;
1145 rt5616->pll_out = freq_out;
1146 rt5616->pll_src = source;
1151 static int rt5616_set_bias_level(struct snd_soc_codec *codec,
1152 enum snd_soc_bias_level level)
1155 case SND_SOC_BIAS_STANDBY:
1156 if (snd_soc_codec_get_bias_level(codec) == SND_SOC_BIAS_OFF) {
1157 snd_soc_update_bits(codec, RT5616_PWR_ANLG1,
1158 RT5616_PWR_VREF1 | RT5616_PWR_MB |
1159 RT5616_PWR_BG | RT5616_PWR_VREF2,
1160 RT5616_PWR_VREF1 | RT5616_PWR_MB |
1161 RT5616_PWR_BG | RT5616_PWR_VREF2);
1163 snd_soc_update_bits(codec, RT5616_PWR_ANLG1,
1164 RT5616_PWR_FV1 | RT5616_PWR_FV2,
1165 RT5616_PWR_FV1 | RT5616_PWR_FV2);
1166 snd_soc_update_bits(codec, RT5616_D_MISC,
1167 RT5616_D_GATE_EN, RT5616_D_GATE_EN);
1171 case SND_SOC_BIAS_OFF:
1172 snd_soc_update_bits(codec, RT5616_D_MISC, RT5616_D_GATE_EN, 0);
1173 snd_soc_write(codec, RT5616_PWR_DIG1, 0x0000);
1174 snd_soc_write(codec, RT5616_PWR_DIG2, 0x0000);
1175 snd_soc_write(codec, RT5616_PWR_VOL, 0x0000);
1176 snd_soc_write(codec, RT5616_PWR_MIXER, 0x0000);
1177 snd_soc_write(codec, RT5616_PWR_ANLG1, 0x0000);
1178 snd_soc_write(codec, RT5616_PWR_ANLG2, 0x0000);
1188 static int rt5616_probe(struct snd_soc_codec *codec)
1190 struct rt5616_priv *rt5616 = snd_soc_codec_get_drvdata(codec);
1192 rt5616->codec = codec;
1198 static int rt5616_suspend(struct snd_soc_codec *codec)
1200 struct rt5616_priv *rt5616 = snd_soc_codec_get_drvdata(codec);
1202 regcache_cache_only(rt5616->regmap, true);
1203 regcache_mark_dirty(rt5616->regmap);
1208 static int rt5616_resume(struct snd_soc_codec *codec)
1210 struct rt5616_priv *rt5616 = snd_soc_codec_get_drvdata(codec);
1212 regcache_cache_only(rt5616->regmap, false);
1213 regcache_sync(rt5616->regmap);
1217 #define rt5616_suspend NULL
1218 #define rt5616_resume NULL
1221 #define RT5616_STEREO_RATES SNDRV_PCM_RATE_8000_96000
1222 #define RT5616_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
1223 SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8)
1226 struct snd_soc_dai_ops rt5616_aif_dai_ops = {
1227 .hw_params = rt5616_hw_params,
1228 .set_fmt = rt5616_set_dai_fmt,
1229 .set_sysclk = rt5616_set_dai_sysclk,
1230 .set_pll = rt5616_set_dai_pll,
1233 struct snd_soc_dai_driver rt5616_dai[] = {
1235 .name = "rt5616-aif1",
1238 .stream_name = "AIF1 Playback",
1241 .rates = RT5616_STEREO_RATES,
1242 .formats = RT5616_FORMATS,
1245 .stream_name = "AIF1 Capture",
1248 .rates = RT5616_STEREO_RATES,
1249 .formats = RT5616_FORMATS,
1251 .ops = &rt5616_aif_dai_ops,
1255 static struct snd_soc_codec_driver soc_codec_dev_rt5616 = {
1256 .probe = rt5616_probe,
1257 .suspend = rt5616_suspend,
1258 .resume = rt5616_resume,
1259 .set_bias_level = rt5616_set_bias_level,
1260 .idle_bias_off = true,
1261 .controls = rt5616_snd_controls,
1262 .num_controls = ARRAY_SIZE(rt5616_snd_controls),
1263 .dapm_widgets = rt5616_dapm_widgets,
1264 .num_dapm_widgets = ARRAY_SIZE(rt5616_dapm_widgets),
1265 .dapm_routes = rt5616_dapm_routes,
1266 .num_dapm_routes = ARRAY_SIZE(rt5616_dapm_routes),
1269 static const struct regmap_config rt5616_regmap = {
1272 .use_single_rw = true,
1273 .max_register = RT5616_DEVICE_ID + 1 + (ARRAY_SIZE(rt5616_ranges) *
1275 .volatile_reg = rt5616_volatile_register,
1276 .readable_reg = rt5616_readable_register,
1277 .cache_type = REGCACHE_RBTREE,
1278 .reg_defaults = rt5616_reg,
1279 .num_reg_defaults = ARRAY_SIZE(rt5616_reg),
1280 .ranges = rt5616_ranges,
1281 .num_ranges = ARRAY_SIZE(rt5616_ranges),
1284 static const struct i2c_device_id rt5616_i2c_id[] = {
1288 MODULE_DEVICE_TABLE(i2c, rt5616_i2c_id);
1290 #if defined(CONFIG_OF)
1291 static const struct of_device_id rt5616_of_match[] = {
1292 { .compatible = "realtek,rt5616", },
1295 MODULE_DEVICE_TABLE(of, rt5616_of_match);
1298 static int rt5616_i2c_probe(struct i2c_client *i2c,
1299 const struct i2c_device_id *id)
1301 struct rt5616_priv *rt5616;
1305 rt5616 = devm_kzalloc(&i2c->dev, sizeof(struct rt5616_priv),
1310 i2c_set_clientdata(i2c, rt5616);
1312 rt5616->regmap = devm_regmap_init_i2c(i2c, &rt5616_regmap);
1313 if (IS_ERR(rt5616->regmap)) {
1314 ret = PTR_ERR(rt5616->regmap);
1315 dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
1320 regmap_read(rt5616->regmap, RT5616_DEVICE_ID, &val);
1321 if (val != 0x6281) {
1323 "Device with ID register %#x is not rt5616\n",
1327 regmap_write(rt5616->regmap, RT5616_RESET, 0);
1328 regmap_update_bits(rt5616->regmap, RT5616_PWR_ANLG1,
1329 RT5616_PWR_VREF1 | RT5616_PWR_MB |
1330 RT5616_PWR_BG | RT5616_PWR_VREF2,
1331 RT5616_PWR_VREF1 | RT5616_PWR_MB |
1332 RT5616_PWR_BG | RT5616_PWR_VREF2);
1334 regmap_update_bits(rt5616->regmap, RT5616_PWR_ANLG1,
1335 RT5616_PWR_FV1 | RT5616_PWR_FV2,
1336 RT5616_PWR_FV1 | RT5616_PWR_FV2);
1338 ret = regmap_register_patch(rt5616->regmap, init_list,
1339 ARRAY_SIZE(init_list));
1341 dev_warn(&i2c->dev, "Failed to apply regmap patch: %d\n", ret);
1343 regmap_update_bits(rt5616->regmap, RT5616_PWR_ANLG1,
1344 RT5616_PWR_LDO_DVO_MASK, RT5616_PWR_LDO_DVO_1_2V);
1346 return snd_soc_register_codec(&i2c->dev, &soc_codec_dev_rt5616,
1347 rt5616_dai, ARRAY_SIZE(rt5616_dai));
1351 static int rt5616_i2c_remove(struct i2c_client *i2c)
1353 snd_soc_unregister_codec(&i2c->dev);
1358 static void rt5616_i2c_shutdown(struct i2c_client *client)
1360 struct rt5616_priv *rt5616 = i2c_get_clientdata(client);
1362 regmap_write(rt5616->regmap, RT5616_HP_VOL, 0xc8c8);
1363 regmap_write(rt5616->regmap, RT5616_LOUT_CTRL1, 0xc8c8);
1367 static struct i2c_driver rt5616_i2c_driver = {
1370 .of_match_table = of_match_ptr(rt5616_of_match),
1372 .probe = rt5616_i2c_probe,
1373 .remove = rt5616_i2c_remove,
1374 .shutdown = rt5616_i2c_shutdown,
1375 .id_table = rt5616_i2c_id,
1377 module_i2c_driver(rt5616_i2c_driver);
1379 MODULE_DESCRIPTION("ASoC RT5616 driver");
1380 MODULE_AUTHOR("Bard Liao <bardliao@realtek.com>");
1381 MODULE_LICENSE("GPL");