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1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * rt5660.c -- RT5660 ALSA SoC audio codec driver
4 *
5 * Copyright 2016 Realtek Semiconductor Corp.
6 * Author: Oder Chiou <oder_chiou@realtek.com>
7 */
8
9#include <linux/module.h>
10#include <linux/moduleparam.h>
11#include <linux/init.h>
12#include <linux/delay.h>
13#include <linux/pm.h>
14#include <linux/i2c.h>
15#include <linux/regmap.h>
16#include <linux/of.h>
17#include <linux/platform_device.h>
18#include <linux/spi/spi.h>
19#include <linux/acpi.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>
27
28#include "rl6231.h"
29#include "rt5660.h"
30
31#define RT5660_DEVICE_ID 0x6338
32
33#define RT5660_PR_RANGE_BASE (0xff + 1)
34#define RT5660_PR_SPACING 0x100
35
36#define RT5660_PR_BASE (RT5660_PR_RANGE_BASE + (0 * RT5660_PR_SPACING))
37
38static const struct regmap_range_cfg rt5660_ranges[] = {
39 { .name = "PR", .range_min = RT5660_PR_BASE,
40 .range_max = RT5660_PR_BASE + 0xf3,
41 .selector_reg = RT5660_PRIV_INDEX,
42 .selector_mask = 0xff,
43 .selector_shift = 0x0,
44 .window_start = RT5660_PRIV_DATA,
45 .window_len = 0x1, },
46};
47
48static const struct reg_sequence rt5660_patch[] = {
49 { RT5660_ALC_PGA_CTRL2, 0x44c3 },
50 { RT5660_PR_BASE + 0x3d, 0x2600 },
51};
52
53static const struct reg_default rt5660_reg[] = {
54 { 0x00, 0x0000 },
55 { 0x01, 0xc800 },
56 { 0x02, 0xc8c8 },
57 { 0x0d, 0x1010 },
58 { 0x0e, 0x1010 },
59 { 0x19, 0xafaf },
60 { 0x1c, 0x2f2f },
61 { 0x1e, 0x0000 },
62 { 0x27, 0x6060 },
63 { 0x29, 0x8080 },
64 { 0x2a, 0x4242 },
65 { 0x2f, 0x0000 },
66 { 0x3b, 0x0000 },
67 { 0x3c, 0x007f },
68 { 0x3d, 0x0000 },
69 { 0x3e, 0x007f },
70 { 0x45, 0xe000 },
71 { 0x46, 0x003e },
72 { 0x48, 0xf800 },
73 { 0x4a, 0x0004 },
74 { 0x4d, 0x0000 },
75 { 0x4e, 0x0000 },
76 { 0x4f, 0x01ff },
77 { 0x50, 0x0000 },
78 { 0x51, 0x0000 },
79 { 0x52, 0x01ff },
80 { 0x61, 0x0000 },
81 { 0x62, 0x0000 },
82 { 0x63, 0x00c0 },
83 { 0x64, 0x0000 },
84 { 0x65, 0x0000 },
85 { 0x66, 0x0000 },
86 { 0x70, 0x8000 },
87 { 0x73, 0x7000 },
88 { 0x74, 0x3c00 },
89 { 0x75, 0x2800 },
90 { 0x80, 0x0000 },
91 { 0x81, 0x0000 },
92 { 0x82, 0x0000 },
93 { 0x8c, 0x0228 },
94 { 0x8d, 0xa000 },
95 { 0x8e, 0x0000 },
96 { 0x92, 0x0000 },
97 { 0x93, 0x3000 },
98 { 0xa1, 0x0059 },
99 { 0xa2, 0x0001 },
100 { 0xa3, 0x5c80 },
101 { 0xa4, 0x0146 },
102 { 0xa5, 0x1f1f },
103 { 0xa6, 0x78c6 },
104 { 0xa7, 0xe5ec },
105 { 0xa8, 0xba61 },
106 { 0xa9, 0x3c78 },
107 { 0xaa, 0x8ae2 },
108 { 0xab, 0xe5ec },
109 { 0xac, 0xc600 },
110 { 0xad, 0xba61 },
111 { 0xae, 0x17ed },
112 { 0xb0, 0x2080 },
113 { 0xb1, 0x0000 },
114 { 0xb3, 0x001f },
115 { 0xb4, 0x020c },
116 { 0xb5, 0x1f00 },
117 { 0xb6, 0x0000 },
118 { 0xb7, 0x4000 },
119 { 0xbb, 0x0000 },
120 { 0xbd, 0x0000 },
121 { 0xbe, 0x0000 },
122 { 0xbf, 0x0100 },
123 { 0xc0, 0x0000 },
124 { 0xc2, 0x0000 },
125 { 0xd3, 0xa220 },
126 { 0xd9, 0x0809 },
127 { 0xda, 0x0000 },
128 { 0xe0, 0x8000 },
129 { 0xe1, 0x0200 },
130 { 0xe2, 0x8000 },
131 { 0xe3, 0x0200 },
132 { 0xe4, 0x0f20 },
133 { 0xe5, 0x001f },
134 { 0xe6, 0x020c },
135 { 0xe7, 0x1f00 },
136 { 0xe8, 0x0000 },
137 { 0xe9, 0x4000 },
138 { 0xea, 0x00a6 },
139 { 0xeb, 0x04c3 },
140 { 0xec, 0x27c8 },
141 { 0xed, 0x7418 },
142 { 0xee, 0xbf50 },
143 { 0xef, 0x0045 },
144 { 0xf0, 0x0007 },
145 { 0xfa, 0x0000 },
146 { 0xfd, 0x0000 },
147 { 0xfe, 0x10ec },
148 { 0xff, 0x6338 },
149};
150
151static bool rt5660_volatile_register(struct device *dev, unsigned int reg)
152{
153 int i;
154
155 for (i = 0; i < ARRAY_SIZE(rt5660_ranges); i++)
156 if ((reg >= rt5660_ranges[i].window_start &&
157 reg <= rt5660_ranges[i].window_start +
158 rt5660_ranges[i].window_len) ||
159 (reg >= rt5660_ranges[i].range_min &&
160 reg <= rt5660_ranges[i].range_max))
161 return true;
162
163 switch (reg) {
164 case RT5660_RESET:
165 case RT5660_PRIV_DATA:
166 case RT5660_EQ_CTRL1:
167 case RT5660_IRQ_CTRL2:
168 case RT5660_INT_IRQ_ST:
169 case RT5660_VENDOR_ID:
170 case RT5660_VENDOR_ID1:
171 case RT5660_VENDOR_ID2:
172 return true;
173 default:
174 return false;
175 }
176}
177
178static bool rt5660_readable_register(struct device *dev, unsigned int reg)
179{
180 int i;
181
182 for (i = 0; i < ARRAY_SIZE(rt5660_ranges); i++)
183 if ((reg >= rt5660_ranges[i].window_start &&
184 reg <= rt5660_ranges[i].window_start +
185 rt5660_ranges[i].window_len) ||
186 (reg >= rt5660_ranges[i].range_min &&
187 reg <= rt5660_ranges[i].range_max))
188 return true;
189
190 switch (reg) {
191 case RT5660_RESET:
192 case RT5660_SPK_VOL:
193 case RT5660_LOUT_VOL:
194 case RT5660_IN1_IN2:
195 case RT5660_IN3_IN4:
196 case RT5660_DAC1_DIG_VOL:
197 case RT5660_STO1_ADC_DIG_VOL:
198 case RT5660_ADC_BST_VOL1:
199 case RT5660_STO1_ADC_MIXER:
200 case RT5660_AD_DA_MIXER:
201 case RT5660_STO_DAC_MIXER:
202 case RT5660_DIG_INF1_DATA:
203 case RT5660_REC_L1_MIXER:
204 case RT5660_REC_L2_MIXER:
205 case RT5660_REC_R1_MIXER:
206 case RT5660_REC_R2_MIXER:
207 case RT5660_LOUT_MIXER:
208 case RT5660_SPK_MIXER:
209 case RT5660_SPO_MIXER:
210 case RT5660_SPO_CLSD_RATIO:
211 case RT5660_OUT_L_GAIN1:
212 case RT5660_OUT_L_GAIN2:
213 case RT5660_OUT_L1_MIXER:
214 case RT5660_OUT_R_GAIN1:
215 case RT5660_OUT_R_GAIN2:
216 case RT5660_OUT_R1_MIXER:
217 case RT5660_PWR_DIG1:
218 case RT5660_PWR_DIG2:
219 case RT5660_PWR_ANLG1:
220 case RT5660_PWR_ANLG2:
221 case RT5660_PWR_MIXER:
222 case RT5660_PWR_VOL:
223 case RT5660_PRIV_INDEX:
224 case RT5660_PRIV_DATA:
225 case RT5660_I2S1_SDP:
226 case RT5660_ADDA_CLK1:
227 case RT5660_ADDA_CLK2:
228 case RT5660_DMIC_CTRL1:
229 case RT5660_GLB_CLK:
230 case RT5660_PLL_CTRL1:
231 case RT5660_PLL_CTRL2:
232 case RT5660_CLSD_AMP_OC_CTRL:
233 case RT5660_CLSD_AMP_CTRL:
234 case RT5660_LOUT_AMP_CTRL:
235 case RT5660_SPK_AMP_SPKVDD:
236 case RT5660_MICBIAS:
237 case RT5660_CLSD_OUT_CTRL1:
238 case RT5660_CLSD_OUT_CTRL2:
239 case RT5660_DIPOLE_MIC_CTRL1:
240 case RT5660_DIPOLE_MIC_CTRL2:
241 case RT5660_DIPOLE_MIC_CTRL3:
242 case RT5660_DIPOLE_MIC_CTRL4:
243 case RT5660_DIPOLE_MIC_CTRL5:
244 case RT5660_DIPOLE_MIC_CTRL6:
245 case RT5660_DIPOLE_MIC_CTRL7:
246 case RT5660_DIPOLE_MIC_CTRL8:
247 case RT5660_DIPOLE_MIC_CTRL9:
248 case RT5660_DIPOLE_MIC_CTRL10:
249 case RT5660_DIPOLE_MIC_CTRL11:
250 case RT5660_DIPOLE_MIC_CTRL12:
251 case RT5660_EQ_CTRL1:
252 case RT5660_EQ_CTRL2:
253 case RT5660_DRC_AGC_CTRL1:
254 case RT5660_DRC_AGC_CTRL2:
255 case RT5660_DRC_AGC_CTRL3:
256 case RT5660_DRC_AGC_CTRL4:
257 case RT5660_DRC_AGC_CTRL5:
258 case RT5660_JD_CTRL:
259 case RT5660_IRQ_CTRL1:
260 case RT5660_IRQ_CTRL2:
261 case RT5660_INT_IRQ_ST:
262 case RT5660_GPIO_CTRL1:
263 case RT5660_GPIO_CTRL2:
264 case RT5660_WIND_FILTER_CTRL1:
265 case RT5660_SV_ZCD1:
266 case RT5660_SV_ZCD2:
267 case RT5660_DRC1_LM_CTRL1:
268 case RT5660_DRC1_LM_CTRL2:
269 case RT5660_DRC2_LM_CTRL1:
270 case RT5660_DRC2_LM_CTRL2:
271 case RT5660_MULTI_DRC_CTRL:
272 case RT5660_DRC2_CTRL1:
273 case RT5660_DRC2_CTRL2:
274 case RT5660_DRC2_CTRL3:
275 case RT5660_DRC2_CTRL4:
276 case RT5660_DRC2_CTRL5:
277 case RT5660_ALC_PGA_CTRL1:
278 case RT5660_ALC_PGA_CTRL2:
279 case RT5660_ALC_PGA_CTRL3:
280 case RT5660_ALC_PGA_CTRL4:
281 case RT5660_ALC_PGA_CTRL5:
282 case RT5660_ALC_PGA_CTRL6:
283 case RT5660_ALC_PGA_CTRL7:
284 case RT5660_GEN_CTRL1:
285 case RT5660_GEN_CTRL2:
286 case RT5660_GEN_CTRL3:
287 case RT5660_VENDOR_ID:
288 case RT5660_VENDOR_ID1:
289 case RT5660_VENDOR_ID2:
290 return true;
291 default:
292 return false;
293 }
294}
295
296static const DECLARE_TLV_DB_SCALE(rt5660_out_vol_tlv, -4650, 150, 0);
297static const DECLARE_TLV_DB_SCALE(rt5660_dac_vol_tlv, -6525, 75, 0);
298static const DECLARE_TLV_DB_SCALE(rt5660_adc_vol_tlv, -1725, 75, 0);
299static const DECLARE_TLV_DB_SCALE(rt5660_adc_bst_tlv, 0, 1200, 0);
300static const DECLARE_TLV_DB_SCALE(rt5660_bst_tlv, -1200, 75, 0);
301
302static const struct snd_kcontrol_new rt5660_snd_controls[] = {
303 /* Speaker Output Volume */
304 SOC_SINGLE("Speaker Playback Switch", RT5660_SPK_VOL, RT5660_L_MUTE_SFT,
305 1, 1),
306 SOC_SINGLE_TLV("Speaker Playback Volume", RT5660_SPK_VOL,
307 RT5660_L_VOL_SFT, 39, 1, rt5660_out_vol_tlv),
308
309 /* OUTPUT Control */
310 SOC_DOUBLE("OUT Playback Switch", RT5660_LOUT_VOL, RT5660_L_MUTE_SFT,
311 RT5660_R_MUTE_SFT, 1, 1),
312 SOC_DOUBLE_TLV("OUT Playback Volume", RT5660_LOUT_VOL, RT5660_L_VOL_SFT,
313 RT5660_R_VOL_SFT, 39, 1, rt5660_out_vol_tlv),
314
315 /* DAC Digital Volume */
316 SOC_DOUBLE_TLV("DAC1 Playback Volume", RT5660_DAC1_DIG_VOL,
317 RT5660_DAC_L1_VOL_SFT, RT5660_DAC_R1_VOL_SFT, 87, 0,
318 rt5660_dac_vol_tlv),
319
320 /* IN1/IN2/IN3 Control */
321 SOC_SINGLE_TLV("IN1 Boost Volume", RT5660_IN1_IN2, RT5660_BST_SFT1, 69,
322 0, rt5660_bst_tlv),
323 SOC_SINGLE_TLV("IN2 Boost Volume", RT5660_IN1_IN2, RT5660_BST_SFT2, 69,
324 0, rt5660_bst_tlv),
325 SOC_SINGLE_TLV("IN3 Boost Volume", RT5660_IN3_IN4, RT5660_BST_SFT3, 69,
326 0, rt5660_bst_tlv),
327
328 /* ADC Digital Volume Control */
329 SOC_DOUBLE("ADC Capture Switch", RT5660_STO1_ADC_DIG_VOL,
330 RT5660_L_MUTE_SFT, RT5660_R_MUTE_SFT, 1, 1),
331 SOC_DOUBLE_TLV("ADC Capture Volume", RT5660_STO1_ADC_DIG_VOL,
332 RT5660_ADC_L_VOL_SFT, RT5660_ADC_R_VOL_SFT, 63, 0,
333 rt5660_adc_vol_tlv),
334
335 /* ADC Boost Volume Control */
336 SOC_DOUBLE_TLV("STO1 ADC Boost Gain Volume", RT5660_ADC_BST_VOL1,
337 RT5660_STO1_ADC_L_BST_SFT, RT5660_STO1_ADC_R_BST_SFT, 3, 0,
338 rt5660_adc_bst_tlv),
339};
340
341/**
342 * rt5660_set_dmic_clk - Set parameter of dmic.
343 *
344 * @w: DAPM widget.
345 * @kcontrol: The kcontrol of this widget.
346 * @event: Event id.
347 *
348 */
349static int rt5660_set_dmic_clk(struct snd_soc_dapm_widget *w,
350 struct snd_kcontrol *kcontrol, int event)
351{
352 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
353 struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component);
354 int idx, rate;
355
356 rate = rt5660->sysclk / rl6231_get_pre_div(rt5660->regmap,
357 RT5660_ADDA_CLK1, RT5660_I2S_PD1_SFT);
358 idx = rl6231_calc_dmic_clk(rate);
359 if (idx < 0)
360 dev_err(component->dev, "Failed to set DMIC clock\n");
361 else
362 snd_soc_component_update_bits(component, RT5660_DMIC_CTRL1,
363 RT5660_DMIC_CLK_MASK, idx << RT5660_DMIC_CLK_SFT);
364
365 return idx;
366}
367
368static int rt5660_is_sys_clk_from_pll(struct snd_soc_dapm_widget *source,
369 struct snd_soc_dapm_widget *sink)
370{
371 struct snd_soc_component *component = snd_soc_dapm_to_component(source->dapm);
372 unsigned int val;
373
374 val = snd_soc_component_read(component, RT5660_GLB_CLK);
375 val &= RT5660_SCLK_SRC_MASK;
376 if (val == RT5660_SCLK_SRC_PLL1)
377 return 1;
378 else
379 return 0;
380}
381
382/* Digital Mixer */
383static const struct snd_kcontrol_new rt5660_sto1_adc_l_mix[] = {
384 SOC_DAPM_SINGLE("ADC1 Switch", RT5660_STO1_ADC_MIXER,
385 RT5660_M_ADC_L1_SFT, 1, 1),
386 SOC_DAPM_SINGLE("ADC2 Switch", RT5660_STO1_ADC_MIXER,
387 RT5660_M_ADC_L2_SFT, 1, 1),
388};
389
390static const struct snd_kcontrol_new rt5660_sto1_adc_r_mix[] = {
391 SOC_DAPM_SINGLE("ADC1 Switch", RT5660_STO1_ADC_MIXER,
392 RT5660_M_ADC_R1_SFT, 1, 1),
393 SOC_DAPM_SINGLE("ADC2 Switch", RT5660_STO1_ADC_MIXER,
394 RT5660_M_ADC_R2_SFT, 1, 1),
395};
396
397static const struct snd_kcontrol_new rt5660_dac_l_mix[] = {
398 SOC_DAPM_SINGLE("Stereo ADC Switch", RT5660_AD_DA_MIXER,
399 RT5660_M_ADCMIX_L_SFT, 1, 1),
400 SOC_DAPM_SINGLE("DAC1 Switch", RT5660_AD_DA_MIXER,
401 RT5660_M_DAC1_L_SFT, 1, 1),
402};
403
404static const struct snd_kcontrol_new rt5660_dac_r_mix[] = {
405 SOC_DAPM_SINGLE("Stereo ADC Switch", RT5660_AD_DA_MIXER,
406 RT5660_M_ADCMIX_R_SFT, 1, 1),
407 SOC_DAPM_SINGLE("DAC1 Switch", RT5660_AD_DA_MIXER,
408 RT5660_M_DAC1_R_SFT, 1, 1),
409};
410
411static const struct snd_kcontrol_new rt5660_sto_dac_l_mix[] = {
412 SOC_DAPM_SINGLE("DAC L1 Switch", RT5660_STO_DAC_MIXER,
413 RT5660_M_DAC_L1_SFT, 1, 1),
414 SOC_DAPM_SINGLE("DAC R1 Switch", RT5660_STO_DAC_MIXER,
415 RT5660_M_DAC_R1_STO_L_SFT, 1, 1),
416};
417
418static const struct snd_kcontrol_new rt5660_sto_dac_r_mix[] = {
419 SOC_DAPM_SINGLE("DAC R1 Switch", RT5660_STO_DAC_MIXER,
420 RT5660_M_DAC_R1_SFT, 1, 1),
421 SOC_DAPM_SINGLE("DAC L1 Switch", RT5660_STO_DAC_MIXER,
422 RT5660_M_DAC_L1_STO_R_SFT, 1, 1),
423};
424
425/* Analog Input Mixer */
426static const struct snd_kcontrol_new rt5660_rec_l_mix[] = {
427 SOC_DAPM_SINGLE("BST3 Switch", RT5660_REC_L2_MIXER,
428 RT5660_M_BST3_RM_L_SFT, 1, 1),
429 SOC_DAPM_SINGLE("BST2 Switch", RT5660_REC_L2_MIXER,
430 RT5660_M_BST2_RM_L_SFT, 1, 1),
431 SOC_DAPM_SINGLE("BST1 Switch", RT5660_REC_L2_MIXER,
432 RT5660_M_BST1_RM_L_SFT, 1, 1),
433 SOC_DAPM_SINGLE("OUT MIXL Switch", RT5660_REC_L2_MIXER,
434 RT5660_M_OM_L_RM_L_SFT, 1, 1),
435};
436
437static const struct snd_kcontrol_new rt5660_rec_r_mix[] = {
438 SOC_DAPM_SINGLE("BST3 Switch", RT5660_REC_R2_MIXER,
439 RT5660_M_BST3_RM_R_SFT, 1, 1),
440 SOC_DAPM_SINGLE("BST2 Switch", RT5660_REC_R2_MIXER,
441 RT5660_M_BST2_RM_R_SFT, 1, 1),
442 SOC_DAPM_SINGLE("BST1 Switch", RT5660_REC_R2_MIXER,
443 RT5660_M_BST1_RM_R_SFT, 1, 1),
444 SOC_DAPM_SINGLE("OUT MIXR Switch", RT5660_REC_R2_MIXER,
445 RT5660_M_OM_R_RM_R_SFT, 1, 1),
446};
447
448static const struct snd_kcontrol_new rt5660_spk_mix[] = {
449 SOC_DAPM_SINGLE("BST3 Switch", RT5660_SPK_MIXER,
450 RT5660_M_BST3_SM_SFT, 1, 1),
451 SOC_DAPM_SINGLE("BST1 Switch", RT5660_SPK_MIXER,
452 RT5660_M_BST1_SM_SFT, 1, 1),
453 SOC_DAPM_SINGLE("DACL Switch", RT5660_SPK_MIXER,
454 RT5660_M_DACL_SM_SFT, 1, 1),
455 SOC_DAPM_SINGLE("DACR Switch", RT5660_SPK_MIXER,
456 RT5660_M_DACR_SM_SFT, 1, 1),
457 SOC_DAPM_SINGLE("OUTMIXL Switch", RT5660_SPK_MIXER,
458 RT5660_M_OM_L_SM_SFT, 1, 1),
459};
460
461static const struct snd_kcontrol_new rt5660_out_l_mix[] = {
462 SOC_DAPM_SINGLE("BST3 Switch", RT5660_OUT_L1_MIXER,
463 RT5660_M_BST3_OM_L_SFT, 1, 1),
464 SOC_DAPM_SINGLE("BST2 Switch", RT5660_OUT_L1_MIXER,
465 RT5660_M_BST2_OM_L_SFT, 1, 1),
466 SOC_DAPM_SINGLE("BST1 Switch", RT5660_OUT_L1_MIXER,
467 RT5660_M_BST1_OM_L_SFT, 1, 1),
468 SOC_DAPM_SINGLE("RECMIXL Switch", RT5660_OUT_L1_MIXER,
469 RT5660_M_RM_L_OM_L_SFT, 1, 1),
470 SOC_DAPM_SINGLE("DACR Switch", RT5660_OUT_L1_MIXER,
471 RT5660_M_DAC_R_OM_L_SFT, 1, 1),
472 SOC_DAPM_SINGLE("DACL Switch", RT5660_OUT_L1_MIXER,
473 RT5660_M_DAC_L_OM_L_SFT, 1, 1),
474};
475
476static const struct snd_kcontrol_new rt5660_out_r_mix[] = {
477 SOC_DAPM_SINGLE("BST2 Switch", RT5660_OUT_R1_MIXER,
478 RT5660_M_BST2_OM_R_SFT, 1, 1),
479 SOC_DAPM_SINGLE("BST1 Switch", RT5660_OUT_R1_MIXER,
480 RT5660_M_BST1_OM_R_SFT, 1, 1),
481 SOC_DAPM_SINGLE("RECMIXR Switch", RT5660_OUT_R1_MIXER,
482 RT5660_M_RM_R_OM_R_SFT, 1, 1),
483 SOC_DAPM_SINGLE("DACR Switch", RT5660_OUT_R1_MIXER,
484 RT5660_M_DAC_R_OM_R_SFT, 1, 1),
485 SOC_DAPM_SINGLE("DACL Switch", RT5660_OUT_R1_MIXER,
486 RT5660_M_DAC_L_OM_R_SFT, 1, 1),
487};
488
489static const struct snd_kcontrol_new rt5660_spo_mix[] = {
490 SOC_DAPM_SINGLE("DACR Switch", RT5660_SPO_MIXER,
491 RT5660_M_DAC_R_SPM_SFT, 1, 1),
492 SOC_DAPM_SINGLE("DACL Switch", RT5660_SPO_MIXER,
493 RT5660_M_DAC_L_SPM_SFT, 1, 1),
494 SOC_DAPM_SINGLE("SPKVOL Switch", RT5660_SPO_MIXER,
495 RT5660_M_SV_SPM_SFT, 1, 1),
496 SOC_DAPM_SINGLE("BST1 Switch", RT5660_SPO_MIXER,
497 RT5660_M_BST1_SPM_SFT, 1, 1),
498};
499
500static const struct snd_kcontrol_new rt5660_lout_mix[] = {
501 SOC_DAPM_SINGLE("DAC Switch", RT5660_LOUT_MIXER,
502 RT5660_M_DAC1_LM_SFT, 1, 1),
503 SOC_DAPM_SINGLE("OUTMIX Switch", RT5660_LOUT_MIXER,
504 RT5660_M_LOVOL_LM_SFT, 1, 1),
505};
506
507static const struct snd_kcontrol_new spk_vol_control =
508 SOC_DAPM_SINGLE("Switch", RT5660_SPK_VOL,
509 RT5660_VOL_L_SFT, 1, 1);
510
511static const struct snd_kcontrol_new lout_l_vol_control =
512 SOC_DAPM_SINGLE("Switch", RT5660_LOUT_VOL,
513 RT5660_VOL_L_SFT, 1, 1);
514
515static const struct snd_kcontrol_new lout_r_vol_control =
516 SOC_DAPM_SINGLE("Switch", RT5660_LOUT_VOL,
517 RT5660_VOL_R_SFT, 1, 1);
518
519/* Interface data select */
520static const char * const rt5660_data_select[] = {
521 "L/R", "R/L", "L/L", "R/R"
522};
523
524static SOC_ENUM_SINGLE_DECL(rt5660_if1_dac_enum,
525 RT5660_DIG_INF1_DATA, RT5660_IF1_DAC_IN_SFT, rt5660_data_select);
526
527static SOC_ENUM_SINGLE_DECL(rt5660_if1_adc_enum,
528 RT5660_DIG_INF1_DATA, RT5660_IF1_ADC_IN_SFT, rt5660_data_select);
529
530static const struct snd_kcontrol_new rt5660_if1_dac_swap_mux =
531 SOC_DAPM_ENUM("IF1 DAC Swap Source", rt5660_if1_dac_enum);
532
533static const struct snd_kcontrol_new rt5660_if1_adc_swap_mux =
534 SOC_DAPM_ENUM("IF1 ADC Swap Source", rt5660_if1_adc_enum);
535
536static int rt5660_lout_event(struct snd_soc_dapm_widget *w,
537 struct snd_kcontrol *kcontrol, int event)
538{
539 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
540
541 switch (event) {
542 case SND_SOC_DAPM_POST_PMU:
543 snd_soc_component_update_bits(component, RT5660_LOUT_AMP_CTRL,
544 RT5660_LOUT_CO_MASK | RT5660_LOUT_CB_MASK,
545 RT5660_LOUT_CO_EN | RT5660_LOUT_CB_PU);
546 break;
547
548 case SND_SOC_DAPM_PRE_PMD:
549 snd_soc_component_update_bits(component, RT5660_LOUT_AMP_CTRL,
550 RT5660_LOUT_CO_MASK | RT5660_LOUT_CB_MASK,
551 RT5660_LOUT_CO_DIS | RT5660_LOUT_CB_PD);
552 break;
553
554 default:
555 return 0;
556 }
557
558 return 0;
559}
560
561static const struct snd_soc_dapm_widget rt5660_dapm_widgets[] = {
562 SND_SOC_DAPM_SUPPLY("LDO2", RT5660_PWR_ANLG1,
563 RT5660_PWR_LDO2_BIT, 0, NULL, 0),
564 SND_SOC_DAPM_SUPPLY("PLL1", RT5660_PWR_ANLG2,
565 RT5660_PWR_PLL_BIT, 0, NULL, 0),
566
567 /* MICBIAS */
568 SND_SOC_DAPM_SUPPLY("MICBIAS1", RT5660_PWR_ANLG2,
569 RT5660_PWR_MB1_BIT, 0, NULL, 0),
570 SND_SOC_DAPM_SUPPLY("MICBIAS2", RT5660_PWR_ANLG2,
571 RT5660_PWR_MB2_BIT, 0, NULL, 0),
572
573 /* Input Side */
574 /* Input Lines */
575 SND_SOC_DAPM_INPUT("DMIC L1"),
576 SND_SOC_DAPM_INPUT("DMIC R1"),
577
578 SND_SOC_DAPM_INPUT("IN1P"),
579 SND_SOC_DAPM_INPUT("IN1N"),
580 SND_SOC_DAPM_INPUT("IN2P"),
581 SND_SOC_DAPM_INPUT("IN3P"),
582 SND_SOC_DAPM_INPUT("IN3N"),
583
584 SND_SOC_DAPM_SUPPLY("DMIC CLK", SND_SOC_NOPM, 0, 0,
585 rt5660_set_dmic_clk, SND_SOC_DAPM_PRE_PMU),
586 SND_SOC_DAPM_SUPPLY("DMIC Power", RT5660_DMIC_CTRL1,
587 RT5660_DMIC_1_EN_SFT, 0, NULL, 0),
588
589 /* Boost */
590 SND_SOC_DAPM_PGA("BST1", RT5660_PWR_ANLG2, RT5660_PWR_BST1_BIT, 0,
591 NULL, 0),
592 SND_SOC_DAPM_PGA("BST2", RT5660_PWR_ANLG2, RT5660_PWR_BST2_BIT, 0,
593 NULL, 0),
594 SND_SOC_DAPM_PGA("BST3", RT5660_PWR_ANLG2, RT5660_PWR_BST3_BIT, 0,
595 NULL, 0),
596
597 /* REC Mixer */
598 SND_SOC_DAPM_MIXER("RECMIXL", RT5660_PWR_MIXER, RT5660_PWR_RM_L_BIT,
599 0, rt5660_rec_l_mix, ARRAY_SIZE(rt5660_rec_l_mix)),
600 SND_SOC_DAPM_MIXER("RECMIXR", RT5660_PWR_MIXER, RT5660_PWR_RM_R_BIT,
601 0, rt5660_rec_r_mix, ARRAY_SIZE(rt5660_rec_r_mix)),
602
603 /* ADCs */
604 SND_SOC_DAPM_ADC("ADC L", NULL, SND_SOC_NOPM, 0, 0),
605 SND_SOC_DAPM_ADC("ADC R", NULL, SND_SOC_NOPM, 0, 0),
606
607 SND_SOC_DAPM_SUPPLY("ADC L power", RT5660_PWR_DIG1,
608 RT5660_PWR_ADC_L_BIT, 0, NULL, 0),
609 SND_SOC_DAPM_SUPPLY("ADC R power", RT5660_PWR_DIG1,
610 RT5660_PWR_ADC_R_BIT, 0, NULL, 0),
611 SND_SOC_DAPM_SUPPLY("ADC clock", RT5660_PR_BASE + RT5660_CHOP_DAC_ADC,
612 12, 0, NULL, 0),
613
614 /* ADC Mixer */
615 SND_SOC_DAPM_SUPPLY("adc stereo1 filter", RT5660_PWR_DIG2,
616 RT5660_PWR_ADC_S1F_BIT, 0, NULL, 0),
617 SND_SOC_DAPM_MIXER("Sto1 ADC MIXL", SND_SOC_NOPM, 0, 0,
618 rt5660_sto1_adc_l_mix, ARRAY_SIZE(rt5660_sto1_adc_l_mix)),
619 SND_SOC_DAPM_MIXER("Sto1 ADC MIXR", SND_SOC_NOPM, 0, 0,
620 rt5660_sto1_adc_r_mix, ARRAY_SIZE(rt5660_sto1_adc_r_mix)),
621
622 /* ADC */
623 SND_SOC_DAPM_ADC("Stereo1 ADC MIXL", NULL, RT5660_STO1_ADC_DIG_VOL,
624 RT5660_L_MUTE_SFT, 1),
625 SND_SOC_DAPM_ADC("Stereo1 ADC MIXR", NULL, RT5660_STO1_ADC_DIG_VOL,
626 RT5660_R_MUTE_SFT, 1),
627
628 /* Digital Interface */
629 SND_SOC_DAPM_SUPPLY("I2S1", RT5660_PWR_DIG1, RT5660_PWR_I2S1_BIT, 0,
630 NULL, 0),
631 SND_SOC_DAPM_PGA("IF1 DAC", SND_SOC_NOPM, 0, 0, NULL, 0),
632 SND_SOC_DAPM_PGA("IF1 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0),
633 SND_SOC_DAPM_PGA("IF1 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0),
634 SND_SOC_DAPM_MUX("IF1 DAC Swap Mux", SND_SOC_NOPM, 0, 0,
635 &rt5660_if1_dac_swap_mux),
636 SND_SOC_DAPM_PGA("IF1 ADC", SND_SOC_NOPM, 0, 0, NULL, 0),
637 SND_SOC_DAPM_MUX("IF1 ADC Swap Mux", SND_SOC_NOPM, 0, 0,
638 &rt5660_if1_adc_swap_mux),
639
640 /* Audio Interface */
641 SND_SOC_DAPM_AIF_IN("AIF1RX", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0),
642 SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0, SND_SOC_NOPM, 0, 0),
643
644 /* Output Side */
645 /* DAC mixer before sound effect */
646 SND_SOC_DAPM_MIXER("DAC1 MIXL", SND_SOC_NOPM, 0, 0, rt5660_dac_l_mix,
647 ARRAY_SIZE(rt5660_dac_l_mix)),
648 SND_SOC_DAPM_MIXER("DAC1 MIXR", SND_SOC_NOPM, 0, 0, rt5660_dac_r_mix,
649 ARRAY_SIZE(rt5660_dac_r_mix)),
650
651 /* DAC Mixer */
652 SND_SOC_DAPM_SUPPLY("dac stereo1 filter", RT5660_PWR_DIG2,
653 RT5660_PWR_DAC_S1F_BIT, 0, NULL, 0),
654 SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0,
655 rt5660_sto_dac_l_mix, ARRAY_SIZE(rt5660_sto_dac_l_mix)),
656 SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0,
657 rt5660_sto_dac_r_mix, ARRAY_SIZE(rt5660_sto_dac_r_mix)),
658
659 /* DACs */
660 SND_SOC_DAPM_DAC("DAC L1", NULL, RT5660_PWR_DIG1,
661 RT5660_PWR_DAC_L1_BIT, 0),
662 SND_SOC_DAPM_DAC("DAC R1", NULL, RT5660_PWR_DIG1,
663 RT5660_PWR_DAC_R1_BIT, 0),
664
665 /* OUT Mixer */
666 SND_SOC_DAPM_MIXER("SPK MIX", RT5660_PWR_MIXER, RT5660_PWR_SM_BIT,
667 0, rt5660_spk_mix, ARRAY_SIZE(rt5660_spk_mix)),
668 SND_SOC_DAPM_MIXER("OUT MIXL", RT5660_PWR_MIXER, RT5660_PWR_OM_L_BIT,
669 0, rt5660_out_l_mix, ARRAY_SIZE(rt5660_out_l_mix)),
670 SND_SOC_DAPM_MIXER("OUT MIXR", RT5660_PWR_MIXER, RT5660_PWR_OM_R_BIT,
671 0, rt5660_out_r_mix, ARRAY_SIZE(rt5660_out_r_mix)),
672
673 /* Output Volume */
674 SND_SOC_DAPM_SWITCH("SPKVOL", RT5660_PWR_VOL,
675 RT5660_PWR_SV_BIT, 0, &spk_vol_control),
676 SND_SOC_DAPM_PGA("DAC 1", SND_SOC_NOPM,
677 0, 0, NULL, 0),
678 SND_SOC_DAPM_PGA("LOUTVOL", SND_SOC_NOPM,
679 0, 0, NULL, 0),
680 SND_SOC_DAPM_SWITCH("LOUTVOL L", SND_SOC_NOPM,
681 RT5660_PWR_LV_L_BIT, 0, &lout_l_vol_control),
682 SND_SOC_DAPM_SWITCH("LOUTVOL R", SND_SOC_NOPM,
683 RT5660_PWR_LV_R_BIT, 0, &lout_r_vol_control),
684
685 /* HPO/LOUT/Mono Mixer */
686 SND_SOC_DAPM_MIXER("SPO MIX", SND_SOC_NOPM, 0,
687 0, rt5660_spo_mix, ARRAY_SIZE(rt5660_spo_mix)),
688 SND_SOC_DAPM_MIXER("LOUT MIX", SND_SOC_NOPM, 0, 0,
689 rt5660_lout_mix, ARRAY_SIZE(rt5660_lout_mix)),
690 SND_SOC_DAPM_SUPPLY("VREF HP", RT5660_GEN_CTRL1,
691 RT5660_PWR_VREF_HP_SFT, 0, NULL, 0),
692 SND_SOC_DAPM_PGA_S("LOUT amp", 1, RT5660_PWR_ANLG1,
693 RT5660_PWR_HA_BIT, 0, rt5660_lout_event,
694 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
695 SND_SOC_DAPM_PGA_S("SPK amp", 1, RT5660_PWR_DIG1,
696 RT5660_PWR_CLS_D_BIT, 0, NULL, 0),
697
698 /* Output Lines */
699 SND_SOC_DAPM_OUTPUT("LOUTL"),
700 SND_SOC_DAPM_OUTPUT("LOUTR"),
701 SND_SOC_DAPM_OUTPUT("SPO"),
702};
703
704static const struct snd_soc_dapm_route rt5660_dapm_routes[] = {
705 { "MICBIAS1", NULL, "LDO2" },
706 { "MICBIAS2", NULL, "LDO2" },
707
708 { "BST1", NULL, "IN1P" },
709 { "BST1", NULL, "IN1N" },
710 { "BST2", NULL, "IN2P" },
711 { "BST3", NULL, "IN3P" },
712 { "BST3", NULL, "IN3N" },
713
714 { "RECMIXL", "BST3 Switch", "BST3" },
715 { "RECMIXL", "BST2 Switch", "BST2" },
716 { "RECMIXL", "BST1 Switch", "BST1" },
717 { "RECMIXL", "OUT MIXL Switch", "OUT MIXL" },
718
719 { "RECMIXR", "BST3 Switch", "BST3" },
720 { "RECMIXR", "BST2 Switch", "BST2" },
721 { "RECMIXR", "BST1 Switch", "BST1" },
722 { "RECMIXR", "OUT MIXR Switch", "OUT MIXR" },
723
724 { "ADC L", NULL, "RECMIXL" },
725 { "ADC L", NULL, "ADC L power" },
726 { "ADC L", NULL, "ADC clock" },
727 { "ADC R", NULL, "RECMIXR" },
728 { "ADC R", NULL, "ADC R power" },
729 { "ADC R", NULL, "ADC clock" },
730
731 {"DMIC L1", NULL, "DMIC CLK"},
732 {"DMIC L1", NULL, "DMIC Power"},
733 {"DMIC R1", NULL, "DMIC CLK"},
734 {"DMIC R1", NULL, "DMIC Power"},
735
736 { "Sto1 ADC MIXL", "ADC1 Switch", "ADC L" },
737 { "Sto1 ADC MIXL", "ADC2 Switch", "DMIC L1" },
738 { "Sto1 ADC MIXR", "ADC1 Switch", "ADC R" },
739 { "Sto1 ADC MIXR", "ADC2 Switch", "DMIC R1" },
740
741 { "Stereo1 ADC MIXL", NULL, "Sto1 ADC MIXL" },
742 { "Stereo1 ADC MIXL", NULL, "adc stereo1 filter" },
743 { "adc stereo1 filter", NULL, "PLL1", rt5660_is_sys_clk_from_pll },
744
745 { "Stereo1 ADC MIXR", NULL, "Sto1 ADC MIXR" },
746 { "Stereo1 ADC MIXR", NULL, "adc stereo1 filter" },
747 { "adc stereo1 filter", NULL, "PLL1", rt5660_is_sys_clk_from_pll },
748
749 { "IF1 ADC", NULL, "Stereo1 ADC MIXL" },
750 { "IF1 ADC", NULL, "Stereo1 ADC MIXR" },
751 { "IF1 ADC", NULL, "I2S1" },
752
753 { "IF1 ADC Swap Mux", "L/R", "IF1 ADC" },
754 { "IF1 ADC Swap Mux", "R/L", "IF1 ADC" },
755 { "IF1 ADC Swap Mux", "L/L", "IF1 ADC" },
756 { "IF1 ADC Swap Mux", "R/R", "IF1 ADC" },
757 { "AIF1TX", NULL, "IF1 ADC Swap Mux" },
758
759 { "IF1 DAC", NULL, "AIF1RX" },
760 { "IF1 DAC", NULL, "I2S1" },
761
762 { "IF1 DAC Swap Mux", "L/R", "IF1 DAC" },
763 { "IF1 DAC Swap Mux", "R/L", "IF1 DAC" },
764 { "IF1 DAC Swap Mux", "L/L", "IF1 DAC" },
765 { "IF1 DAC Swap Mux", "R/R", "IF1 DAC" },
766
767 { "IF1 DAC L", NULL, "IF1 DAC Swap Mux" },
768 { "IF1 DAC R", NULL, "IF1 DAC Swap Mux" },
769
770 { "DAC1 MIXL", "Stereo ADC Switch", "Stereo1 ADC MIXL" },
771 { "DAC1 MIXL", "DAC1 Switch", "IF1 DAC L" },
772 { "DAC1 MIXR", "Stereo ADC Switch", "Stereo1 ADC MIXR" },
773 { "DAC1 MIXR", "DAC1 Switch", "IF1 DAC R" },
774
775 { "Stereo DAC MIXL", "DAC L1 Switch", "DAC1 MIXL" },
776 { "Stereo DAC MIXL", "DAC R1 Switch", "DAC1 MIXR" },
777 { "Stereo DAC MIXL", NULL, "dac stereo1 filter" },
778 { "dac stereo1 filter", NULL, "PLL1", rt5660_is_sys_clk_from_pll },
779 { "Stereo DAC MIXR", "DAC R1 Switch", "DAC1 MIXR" },
780 { "Stereo DAC MIXR", "DAC L1 Switch", "DAC1 MIXL" },
781 { "Stereo DAC MIXR", NULL, "dac stereo1 filter" },
782 { "dac stereo1 filter", NULL, "PLL1", rt5660_is_sys_clk_from_pll },
783
784 { "DAC L1", NULL, "Stereo DAC MIXL" },
785 { "DAC R1", NULL, "Stereo DAC MIXR" },
786
787 { "SPK MIX", "BST3 Switch", "BST3" },
788 { "SPK MIX", "BST1 Switch", "BST1" },
789 { "SPK MIX", "DACL Switch", "DAC L1" },
790 { "SPK MIX", "DACR Switch", "DAC R1" },
791 { "SPK MIX", "OUTMIXL Switch", "OUT MIXL" },
792
793 { "OUT MIXL", "BST3 Switch", "BST3" },
794 { "OUT MIXL", "BST2 Switch", "BST2" },
795 { "OUT MIXL", "BST1 Switch", "BST1" },
796 { "OUT MIXL", "RECMIXL Switch", "RECMIXL" },
797 { "OUT MIXL", "DACR Switch", "DAC R1" },
798 { "OUT MIXL", "DACL Switch", "DAC L1" },
799
800 { "OUT MIXR", "BST2 Switch", "BST2" },
801 { "OUT MIXR", "BST1 Switch", "BST1" },
802 { "OUT MIXR", "RECMIXR Switch", "RECMIXR" },
803 { "OUT MIXR", "DACR Switch", "DAC R1" },
804 { "OUT MIXR", "DACL Switch", "DAC L1" },
805
806 { "SPO MIX", "DACR Switch", "DAC R1" },
807 { "SPO MIX", "DACL Switch", "DAC L1" },
808 { "SPO MIX", "SPKVOL Switch", "SPKVOL" },
809 { "SPO MIX", "BST1 Switch", "BST1" },
810
811 { "SPKVOL", "Switch", "SPK MIX" },
812 { "LOUTVOL L", "Switch", "OUT MIXL" },
813 { "LOUTVOL R", "Switch", "OUT MIXR" },
814
815 { "LOUTVOL", NULL, "LOUTVOL L" },
816 { "LOUTVOL", NULL, "LOUTVOL R" },
817
818 { "DAC 1", NULL, "DAC L1" },
819 { "DAC 1", NULL, "DAC R1" },
820
821 { "LOUT MIX", "DAC Switch", "DAC 1" },
822 { "LOUT MIX", "OUTMIX Switch", "LOUTVOL" },
823
824 { "LOUT amp", NULL, "LOUT MIX" },
825 { "LOUT amp", NULL, "VREF HP" },
826 { "LOUTL", NULL, "LOUT amp" },
827 { "LOUTR", NULL, "LOUT amp" },
828
829 { "SPK amp", NULL, "SPO MIX" },
830 { "SPO", NULL, "SPK amp" },
831};
832
833static int rt5660_hw_params(struct snd_pcm_substream *substream,
834 struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
835{
836 struct snd_soc_component *component = dai->component;
837 struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component);
838 unsigned int val_len = 0, val_clk, mask_clk;
839 int pre_div, bclk_ms, frame_size;
840
841 rt5660->lrck[dai->id] = params_rate(params);
842 pre_div = rl6231_get_clk_info(rt5660->sysclk, rt5660->lrck[dai->id]);
843 if (pre_div < 0) {
844 dev_err(component->dev, "Unsupported clock setting %d for DAI %d\n",
845 rt5660->lrck[dai->id], dai->id);
846 return -EINVAL;
847 }
848
849 frame_size = snd_soc_params_to_frame_size(params);
850 if (frame_size < 0) {
851 dev_err(component->dev, "Unsupported frame size: %d\n", frame_size);
852 return frame_size;
853 }
854
855 if (frame_size > 32)
856 bclk_ms = 1;
857 else
858 bclk_ms = 0;
859
860 rt5660->bclk[dai->id] = rt5660->lrck[dai->id] * (32 << bclk_ms);
861
862 dev_dbg(dai->dev, "bclk is %dHz and lrck is %dHz\n",
863 rt5660->bclk[dai->id], rt5660->lrck[dai->id]);
864 dev_dbg(dai->dev, "bclk_ms is %d and pre_div is %d for iis %d\n",
865 bclk_ms, pre_div, dai->id);
866
867 switch (params_width(params)) {
868 case 16:
869 break;
870 case 20:
871 val_len |= RT5660_I2S_DL_20;
872 break;
873 case 24:
874 val_len |= RT5660_I2S_DL_24;
875 break;
876 case 8:
877 val_len |= RT5660_I2S_DL_8;
878 break;
879 default:
880 return -EINVAL;
881 }
882
883 switch (dai->id) {
884 case RT5660_AIF1:
885 mask_clk = RT5660_I2S_BCLK_MS1_MASK | RT5660_I2S_PD1_MASK;
886 val_clk = bclk_ms << RT5660_I2S_BCLK_MS1_SFT |
887 pre_div << RT5660_I2S_PD1_SFT;
888 snd_soc_component_update_bits(component, RT5660_I2S1_SDP, RT5660_I2S_DL_MASK,
889 val_len);
890 snd_soc_component_update_bits(component, RT5660_ADDA_CLK1, mask_clk, val_clk);
891 break;
892
893 default:
894 dev_err(component->dev, "Invalid dai->id: %d\n", dai->id);
895 return -EINVAL;
896 }
897
898 return 0;
899}
900
901static int rt5660_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
902{
903 struct snd_soc_component *component = dai->component;
904 struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component);
905 unsigned int reg_val = 0;
906
907 switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
908 case SND_SOC_DAIFMT_CBM_CFM:
909 rt5660->master[dai->id] = 1;
910 break;
911
912 case SND_SOC_DAIFMT_CBS_CFS:
913 reg_val |= RT5660_I2S_MS_S;
914 rt5660->master[dai->id] = 0;
915 break;
916
917 default:
918 return -EINVAL;
919 }
920
921 switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
922 case SND_SOC_DAIFMT_NB_NF:
923 break;
924
925 case SND_SOC_DAIFMT_IB_NF:
926 reg_val |= RT5660_I2S_BP_INV;
927 break;
928
929 default:
930 return -EINVAL;
931 }
932
933 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
934 case SND_SOC_DAIFMT_I2S:
935 break;
936
937 case SND_SOC_DAIFMT_LEFT_J:
938 reg_val |= RT5660_I2S_DF_LEFT;
939 break;
940
941 case SND_SOC_DAIFMT_DSP_A:
942 reg_val |= RT5660_I2S_DF_PCM_A;
943 break;
944
945 case SND_SOC_DAIFMT_DSP_B:
946 reg_val |= RT5660_I2S_DF_PCM_B;
947 break;
948
949 default:
950 return -EINVAL;
951 }
952
953 switch (dai->id) {
954 case RT5660_AIF1:
955 snd_soc_component_update_bits(component, RT5660_I2S1_SDP,
956 RT5660_I2S_MS_MASK | RT5660_I2S_BP_MASK |
957 RT5660_I2S_DF_MASK, reg_val);
958 break;
959
960 default:
961 dev_err(component->dev, "Invalid dai->id: %d\n", dai->id);
962 return -EINVAL;
963 }
964
965 return 0;
966}
967
968static int rt5660_set_dai_sysclk(struct snd_soc_dai *dai,
969 int clk_id, unsigned int freq, int dir)
970{
971 struct snd_soc_component *component = dai->component;
972 struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component);
973 unsigned int reg_val = 0;
974
975 if (freq == rt5660->sysclk && clk_id == rt5660->sysclk_src)
976 return 0;
977
978 switch (clk_id) {
979 case RT5660_SCLK_S_MCLK:
980 reg_val |= RT5660_SCLK_SRC_MCLK;
981 break;
982
983 case RT5660_SCLK_S_PLL1:
984 reg_val |= RT5660_SCLK_SRC_PLL1;
985 break;
986
987 case RT5660_SCLK_S_RCCLK:
988 reg_val |= RT5660_SCLK_SRC_RCCLK;
989 break;
990
991 default:
992 dev_err(component->dev, "Invalid clock id (%d)\n", clk_id);
993 return -EINVAL;
994 }
995
996 snd_soc_component_update_bits(component, RT5660_GLB_CLK, RT5660_SCLK_SRC_MASK,
997 reg_val);
998
999 rt5660->sysclk = freq;
1000 rt5660->sysclk_src = clk_id;
1001
1002 dev_dbg(dai->dev, "Sysclk is %dHz and clock id is %d\n", freq, clk_id);
1003
1004 return 0;
1005}
1006
1007static int rt5660_set_dai_pll(struct snd_soc_dai *dai, int pll_id, int source,
1008 unsigned int freq_in, unsigned int freq_out)
1009{
1010 struct snd_soc_component *component = dai->component;
1011 struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component);
1012 struct rl6231_pll_code pll_code;
1013 int ret;
1014
1015 if (source == rt5660->pll_src && freq_in == rt5660->pll_in &&
1016 freq_out == rt5660->pll_out)
1017 return 0;
1018
1019 if (!freq_in || !freq_out) {
1020 dev_dbg(component->dev, "PLL disabled\n");
1021
1022 rt5660->pll_in = 0;
1023 rt5660->pll_out = 0;
1024 snd_soc_component_update_bits(component, RT5660_GLB_CLK,
1025 RT5660_SCLK_SRC_MASK, RT5660_SCLK_SRC_MCLK);
1026 return 0;
1027 }
1028
1029 switch (source) {
1030 case RT5660_PLL1_S_MCLK:
1031 snd_soc_component_update_bits(component, RT5660_GLB_CLK,
1032 RT5660_PLL1_SRC_MASK, RT5660_PLL1_SRC_MCLK);
1033 break;
1034
1035 case RT5660_PLL1_S_BCLK:
1036 snd_soc_component_update_bits(component, RT5660_GLB_CLK,
1037 RT5660_PLL1_SRC_MASK, RT5660_PLL1_SRC_BCLK1);
1038 break;
1039
1040 default:
1041 dev_err(component->dev, "Unknown PLL source %d\n", source);
1042 return -EINVAL;
1043 }
1044
1045 ret = rl6231_pll_calc(freq_in, freq_out, &pll_code);
1046 if (ret < 0) {
1047 dev_err(component->dev, "Unsupported input clock %d\n", freq_in);
1048 return ret;
1049 }
1050
1051 dev_dbg(component->dev, "bypass=%d m=%d n=%d k=%d\n",
1052 pll_code.m_bp, (pll_code.m_bp ? 0 : pll_code.m_code),
1053 pll_code.n_code, pll_code.k_code);
1054
1055 snd_soc_component_write(component, RT5660_PLL_CTRL1,
1056 pll_code.n_code << RT5660_PLL_N_SFT | pll_code.k_code);
1057 snd_soc_component_write(component, RT5660_PLL_CTRL2,
1058 ((pll_code.m_bp ? 0 : pll_code.m_code) << RT5660_PLL_M_SFT) |
1059 (pll_code.m_bp << RT5660_PLL_M_BP_SFT));
1060
1061 rt5660->pll_in = freq_in;
1062 rt5660->pll_out = freq_out;
1063 rt5660->pll_src = source;
1064
1065 return 0;
1066}
1067
1068static int rt5660_set_bias_level(struct snd_soc_component *component,
1069 enum snd_soc_bias_level level)
1070{
1071 struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component);
1072 int ret;
1073
1074 switch (level) {
1075 case SND_SOC_BIAS_ON:
1076 break;
1077
1078 case SND_SOC_BIAS_PREPARE:
1079 snd_soc_component_update_bits(component, RT5660_GEN_CTRL1,
1080 RT5660_DIG_GATE_CTRL, RT5660_DIG_GATE_CTRL);
1081
1082 if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_ON) {
1083 clk_disable_unprepare(rt5660->mclk);
1084 } else {
1085 ret = clk_prepare_enable(rt5660->mclk);
1086 if (ret)
1087 return ret;
1088 }
1089 break;
1090
1091 case SND_SOC_BIAS_STANDBY:
1092 if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_OFF) {
1093 snd_soc_component_update_bits(component, RT5660_PWR_ANLG1,
1094 RT5660_PWR_VREF1 | RT5660_PWR_MB |
1095 RT5660_PWR_BG | RT5660_PWR_VREF2,
1096 RT5660_PWR_VREF1 | RT5660_PWR_MB |
1097 RT5660_PWR_BG | RT5660_PWR_VREF2);
1098 usleep_range(10000, 15000);
1099 snd_soc_component_update_bits(component, RT5660_PWR_ANLG1,
1100 RT5660_PWR_FV1 | RT5660_PWR_FV2,
1101 RT5660_PWR_FV1 | RT5660_PWR_FV2);
1102 }
1103 break;
1104
1105 case SND_SOC_BIAS_OFF:
1106 snd_soc_component_update_bits(component, RT5660_GEN_CTRL1,
1107 RT5660_DIG_GATE_CTRL, 0);
1108 break;
1109
1110 default:
1111 break;
1112 }
1113
1114 return 0;
1115}
1116
1117static int rt5660_probe(struct snd_soc_component *component)
1118{
1119 struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component);
1120
1121 rt5660->component = component;
1122
1123 return 0;
1124}
1125
1126static void rt5660_remove(struct snd_soc_component *component)
1127{
1128 snd_soc_component_write(component, RT5660_RESET, 0);
1129}
1130
1131#ifdef CONFIG_PM
1132static int rt5660_suspend(struct snd_soc_component *component)
1133{
1134 struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component);
1135
1136 regcache_cache_only(rt5660->regmap, true);
1137 regcache_mark_dirty(rt5660->regmap);
1138
1139 return 0;
1140}
1141
1142static int rt5660_resume(struct snd_soc_component *component)
1143{
1144 struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component);
1145
1146 if (rt5660->pdata.poweroff_codec_in_suspend)
1147 msleep(350);
1148
1149 regcache_cache_only(rt5660->regmap, false);
1150 regcache_sync(rt5660->regmap);
1151
1152 return 0;
1153}
1154#else
1155#define rt5660_suspend NULL
1156#define rt5660_resume NULL
1157#endif
1158
1159#define RT5660_STEREO_RATES SNDRV_PCM_RATE_8000_192000
1160#define RT5660_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
1161 SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8)
1162
1163static const struct snd_soc_dai_ops rt5660_aif_dai_ops = {
1164 .hw_params = rt5660_hw_params,
1165 .set_fmt = rt5660_set_dai_fmt,
1166 .set_sysclk = rt5660_set_dai_sysclk,
1167 .set_pll = rt5660_set_dai_pll,
1168};
1169
1170static struct snd_soc_dai_driver rt5660_dai[] = {
1171 {
1172 .name = "rt5660-aif1",
1173 .id = RT5660_AIF1,
1174 .playback = {
1175 .stream_name = "AIF1 Playback",
1176 .channels_min = 1,
1177 .channels_max = 2,
1178 .rates = RT5660_STEREO_RATES,
1179 .formats = RT5660_FORMATS,
1180 },
1181 .capture = {
1182 .stream_name = "AIF1 Capture",
1183 .channels_min = 1,
1184 .channels_max = 2,
1185 .rates = RT5660_STEREO_RATES,
1186 .formats = RT5660_FORMATS,
1187 },
1188 .ops = &rt5660_aif_dai_ops,
1189 },
1190};
1191
1192static const struct snd_soc_component_driver soc_component_dev_rt5660 = {
1193 .probe = rt5660_probe,
1194 .remove = rt5660_remove,
1195 .suspend = rt5660_suspend,
1196 .resume = rt5660_resume,
1197 .set_bias_level = rt5660_set_bias_level,
1198 .controls = rt5660_snd_controls,
1199 .num_controls = ARRAY_SIZE(rt5660_snd_controls),
1200 .dapm_widgets = rt5660_dapm_widgets,
1201 .num_dapm_widgets = ARRAY_SIZE(rt5660_dapm_widgets),
1202 .dapm_routes = rt5660_dapm_routes,
1203 .num_dapm_routes = ARRAY_SIZE(rt5660_dapm_routes),
1204 .use_pmdown_time = 1,
1205 .endianness = 1,
1206};
1207
1208static const struct regmap_config rt5660_regmap = {
1209 .reg_bits = 8,
1210 .val_bits = 16,
1211 .use_single_read = true,
1212 .use_single_write = true,
1213
1214 .max_register = RT5660_VENDOR_ID2 + 1 + (ARRAY_SIZE(rt5660_ranges) *
1215 RT5660_PR_SPACING),
1216 .volatile_reg = rt5660_volatile_register,
1217 .readable_reg = rt5660_readable_register,
1218
1219 .cache_type = REGCACHE_MAPLE,
1220 .reg_defaults = rt5660_reg,
1221 .num_reg_defaults = ARRAY_SIZE(rt5660_reg),
1222 .ranges = rt5660_ranges,
1223 .num_ranges = ARRAY_SIZE(rt5660_ranges),
1224};
1225
1226static const struct i2c_device_id rt5660_i2c_id[] = {
1227 { "rt5660" },
1228 { }
1229};
1230MODULE_DEVICE_TABLE(i2c, rt5660_i2c_id);
1231
1232#ifdef CONFIG_OF
1233static const struct of_device_id rt5660_of_match[] = {
1234 { .compatible = "realtek,rt5660", },
1235 {},
1236};
1237MODULE_DEVICE_TABLE(of, rt5660_of_match);
1238#endif
1239
1240#ifdef CONFIG_ACPI
1241static const struct acpi_device_id rt5660_acpi_match[] = {
1242 { "10EC5660", 0 },
1243 { "10EC3277", 0 },
1244 { },
1245};
1246MODULE_DEVICE_TABLE(acpi, rt5660_acpi_match);
1247#endif
1248
1249static int rt5660_parse_dt(struct rt5660_priv *rt5660, struct device *dev)
1250{
1251 rt5660->pdata.in1_diff = device_property_read_bool(dev,
1252 "realtek,in1-differential");
1253 rt5660->pdata.in3_diff = device_property_read_bool(dev,
1254 "realtek,in3-differential");
1255 rt5660->pdata.poweroff_codec_in_suspend = device_property_read_bool(dev,
1256 "realtek,poweroff-in-suspend");
1257 device_property_read_u32(dev, "realtek,dmic1-data-pin",
1258 &rt5660->pdata.dmic1_data_pin);
1259
1260 return 0;
1261}
1262
1263static int rt5660_i2c_probe(struct i2c_client *i2c)
1264{
1265 struct rt5660_platform_data *pdata = dev_get_platdata(&i2c->dev);
1266 struct rt5660_priv *rt5660;
1267 int ret;
1268 unsigned int val;
1269
1270 rt5660 = devm_kzalloc(&i2c->dev, sizeof(struct rt5660_priv),
1271 GFP_KERNEL);
1272
1273 if (rt5660 == NULL)
1274 return -ENOMEM;
1275
1276 /* Check if MCLK provided */
1277 rt5660->mclk = devm_clk_get_optional(&i2c->dev, "mclk");
1278 if (IS_ERR(rt5660->mclk))
1279 return PTR_ERR(rt5660->mclk);
1280
1281 i2c_set_clientdata(i2c, rt5660);
1282
1283 if (pdata)
1284 rt5660->pdata = *pdata;
1285 else if (i2c->dev.of_node)
1286 rt5660_parse_dt(rt5660, &i2c->dev);
1287
1288 rt5660->regmap = devm_regmap_init_i2c(i2c, &rt5660_regmap);
1289 if (IS_ERR(rt5660->regmap)) {
1290 ret = PTR_ERR(rt5660->regmap);
1291 dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
1292 ret);
1293 return ret;
1294 }
1295
1296 regmap_read(rt5660->regmap, RT5660_VENDOR_ID2, &val);
1297 if (val != RT5660_DEVICE_ID) {
1298 dev_err(&i2c->dev,
1299 "Device with ID register %#x is not rt5660\n", val);
1300 return -ENODEV;
1301 }
1302
1303 regmap_write(rt5660->regmap, RT5660_RESET, 0);
1304
1305 ret = regmap_register_patch(rt5660->regmap, rt5660_patch,
1306 ARRAY_SIZE(rt5660_patch));
1307 if (ret != 0)
1308 dev_warn(&i2c->dev, "Failed to apply regmap patch: %d\n", ret);
1309
1310 regmap_update_bits(rt5660->regmap, RT5660_GEN_CTRL1,
1311 RT5660_AUTO_DIS_AMP | RT5660_MCLK_DET | RT5660_POW_CLKDET,
1312 RT5660_AUTO_DIS_AMP | RT5660_MCLK_DET | RT5660_POW_CLKDET);
1313
1314 if (rt5660->pdata.dmic1_data_pin) {
1315 regmap_update_bits(rt5660->regmap, RT5660_GPIO_CTRL1,
1316 RT5660_GP1_PIN_MASK, RT5660_GP1_PIN_DMIC1_SCL);
1317
1318 if (rt5660->pdata.dmic1_data_pin == RT5660_DMIC1_DATA_GPIO2)
1319 regmap_update_bits(rt5660->regmap, RT5660_DMIC_CTRL1,
1320 RT5660_SEL_DMIC_DATA_MASK,
1321 RT5660_SEL_DMIC_DATA_GPIO2);
1322 else if (rt5660->pdata.dmic1_data_pin == RT5660_DMIC1_DATA_IN1P)
1323 regmap_update_bits(rt5660->regmap, RT5660_DMIC_CTRL1,
1324 RT5660_SEL_DMIC_DATA_MASK,
1325 RT5660_SEL_DMIC_DATA_IN1P);
1326 }
1327
1328 return devm_snd_soc_register_component(&i2c->dev,
1329 &soc_component_dev_rt5660,
1330 rt5660_dai, ARRAY_SIZE(rt5660_dai));
1331}
1332
1333static struct i2c_driver rt5660_i2c_driver = {
1334 .driver = {
1335 .name = "rt5660",
1336 .acpi_match_table = ACPI_PTR(rt5660_acpi_match),
1337 .of_match_table = of_match_ptr(rt5660_of_match),
1338 },
1339 .probe = rt5660_i2c_probe,
1340 .id_table = rt5660_i2c_id,
1341};
1342module_i2c_driver(rt5660_i2c_driver);
1343
1344MODULE_DESCRIPTION("ASoC RT5660 driver");
1345MODULE_AUTHOR("Oder Chiou <oder_chiou@realtek.com>");
1346MODULE_LICENSE("GPL v2");
1/*
2 * rt5660.c -- RT5660 ALSA SoC audio codec driver
3 *
4 * Copyright 2016 Realtek Semiconductor Corp.
5 * Author: Oder Chiou <oder_chiou@realtek.com>
6 *
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.
10 */
11
12#include <linux/module.h>
13#include <linux/moduleparam.h>
14#include <linux/init.h>
15#include <linux/delay.h>
16#include <linux/pm.h>
17#include <linux/gpio.h>
18#include <linux/i2c.h>
19#include <linux/regmap.h>
20#include <linux/of.h>
21#include <linux/of_gpio.h>
22#include <linux/platform_device.h>
23#include <linux/spi/spi.h>
24#include <linux/acpi.h>
25#include <sound/core.h>
26#include <sound/pcm.h>
27#include <sound/pcm_params.h>
28#include <sound/soc.h>
29#include <sound/soc-dapm.h>
30#include <sound/initval.h>
31#include <sound/tlv.h>
32
33#include "rl6231.h"
34#include "rt5660.h"
35
36#define RT5660_DEVICE_ID 0x6338
37
38#define RT5660_PR_RANGE_BASE (0xff + 1)
39#define RT5660_PR_SPACING 0x100
40
41#define RT5660_PR_BASE (RT5660_PR_RANGE_BASE + (0 * RT5660_PR_SPACING))
42
43static const struct regmap_range_cfg rt5660_ranges[] = {
44 { .name = "PR", .range_min = RT5660_PR_BASE,
45 .range_max = RT5660_PR_BASE + 0xf3,
46 .selector_reg = RT5660_PRIV_INDEX,
47 .selector_mask = 0xff,
48 .selector_shift = 0x0,
49 .window_start = RT5660_PRIV_DATA,
50 .window_len = 0x1, },
51};
52
53static const struct reg_sequence rt5660_patch[] = {
54 { RT5660_ALC_PGA_CTRL2, 0x44c3 },
55 { RT5660_PR_BASE + 0x3d, 0x2600 },
56};
57
58static const struct reg_default rt5660_reg[] = {
59 { 0x00, 0x0000 },
60 { 0x01, 0xc800 },
61 { 0x02, 0xc8c8 },
62 { 0x0d, 0x1010 },
63 { 0x0e, 0x1010 },
64 { 0x19, 0xafaf },
65 { 0x1c, 0x2f2f },
66 { 0x1e, 0x0000 },
67 { 0x27, 0x6060 },
68 { 0x29, 0x8080 },
69 { 0x2a, 0x4242 },
70 { 0x2f, 0x0000 },
71 { 0x3b, 0x0000 },
72 { 0x3c, 0x007f },
73 { 0x3d, 0x0000 },
74 { 0x3e, 0x007f },
75 { 0x45, 0xe000 },
76 { 0x46, 0x003e },
77 { 0x48, 0xf800 },
78 { 0x4a, 0x0004 },
79 { 0x4d, 0x0000 },
80 { 0x4e, 0x0000 },
81 { 0x4f, 0x01ff },
82 { 0x50, 0x0000 },
83 { 0x51, 0x0000 },
84 { 0x52, 0x01ff },
85 { 0x61, 0x0000 },
86 { 0x62, 0x0000 },
87 { 0x63, 0x00c0 },
88 { 0x64, 0x0000 },
89 { 0x65, 0x0000 },
90 { 0x66, 0x0000 },
91 { 0x70, 0x8000 },
92 { 0x73, 0x7000 },
93 { 0x74, 0x3c00 },
94 { 0x75, 0x2800 },
95 { 0x80, 0x0000 },
96 { 0x81, 0x0000 },
97 { 0x82, 0x0000 },
98 { 0x8c, 0x0228 },
99 { 0x8d, 0xa000 },
100 { 0x8e, 0x0000 },
101 { 0x92, 0x0000 },
102 { 0x93, 0x3000 },
103 { 0xa1, 0x0059 },
104 { 0xa2, 0x0001 },
105 { 0xa3, 0x5c80 },
106 { 0xa4, 0x0146 },
107 { 0xa5, 0x1f1f },
108 { 0xa6, 0x78c6 },
109 { 0xa7, 0xe5ec },
110 { 0xa8, 0xba61 },
111 { 0xa9, 0x3c78 },
112 { 0xaa, 0x8ae2 },
113 { 0xab, 0xe5ec },
114 { 0xac, 0xc600 },
115 { 0xad, 0xba61 },
116 { 0xae, 0x17ed },
117 { 0xb0, 0x2080 },
118 { 0xb1, 0x0000 },
119 { 0xb3, 0x001f },
120 { 0xb4, 0x020c },
121 { 0xb5, 0x1f00 },
122 { 0xb6, 0x0000 },
123 { 0xb7, 0x4000 },
124 { 0xbb, 0x0000 },
125 { 0xbd, 0x0000 },
126 { 0xbe, 0x0000 },
127 { 0xbf, 0x0100 },
128 { 0xc0, 0x0000 },
129 { 0xc2, 0x0000 },
130 { 0xd3, 0xa220 },
131 { 0xd9, 0x0809 },
132 { 0xda, 0x0000 },
133 { 0xe0, 0x8000 },
134 { 0xe1, 0x0200 },
135 { 0xe2, 0x8000 },
136 { 0xe3, 0x0200 },
137 { 0xe4, 0x0f20 },
138 { 0xe5, 0x001f },
139 { 0xe6, 0x020c },
140 { 0xe7, 0x1f00 },
141 { 0xe8, 0x0000 },
142 { 0xe9, 0x4000 },
143 { 0xea, 0x00a6 },
144 { 0xeb, 0x04c3 },
145 { 0xec, 0x27c8 },
146 { 0xed, 0x7418 },
147 { 0xee, 0xbf50 },
148 { 0xef, 0x0045 },
149 { 0xf0, 0x0007 },
150 { 0xfa, 0x0000 },
151 { 0xfd, 0x0000 },
152 { 0xfe, 0x10ec },
153 { 0xff, 0x6338 },
154};
155
156static bool rt5660_volatile_register(struct device *dev, unsigned int reg)
157{
158 int i;
159
160 for (i = 0; i < ARRAY_SIZE(rt5660_ranges); i++)
161 if ((reg >= rt5660_ranges[i].window_start &&
162 reg <= rt5660_ranges[i].window_start +
163 rt5660_ranges[i].window_len) ||
164 (reg >= rt5660_ranges[i].range_min &&
165 reg <= rt5660_ranges[i].range_max))
166 return true;
167
168 switch (reg) {
169 case RT5660_RESET:
170 case RT5660_PRIV_DATA:
171 case RT5660_EQ_CTRL1:
172 case RT5660_IRQ_CTRL2:
173 case RT5660_INT_IRQ_ST:
174 case RT5660_VENDOR_ID:
175 case RT5660_VENDOR_ID1:
176 case RT5660_VENDOR_ID2:
177 return true;
178 default:
179 return false;
180 }
181}
182
183static bool rt5660_readable_register(struct device *dev, unsigned int reg)
184{
185 int i;
186
187 for (i = 0; i < ARRAY_SIZE(rt5660_ranges); i++)
188 if ((reg >= rt5660_ranges[i].window_start &&
189 reg <= rt5660_ranges[i].window_start +
190 rt5660_ranges[i].window_len) ||
191 (reg >= rt5660_ranges[i].range_min &&
192 reg <= rt5660_ranges[i].range_max))
193 return true;
194
195 switch (reg) {
196 case RT5660_RESET:
197 case RT5660_SPK_VOL:
198 case RT5660_LOUT_VOL:
199 case RT5660_IN1_IN2:
200 case RT5660_IN3_IN4:
201 case RT5660_DAC1_DIG_VOL:
202 case RT5660_STO1_ADC_DIG_VOL:
203 case RT5660_ADC_BST_VOL1:
204 case RT5660_STO1_ADC_MIXER:
205 case RT5660_AD_DA_MIXER:
206 case RT5660_STO_DAC_MIXER:
207 case RT5660_DIG_INF1_DATA:
208 case RT5660_REC_L1_MIXER:
209 case RT5660_REC_L2_MIXER:
210 case RT5660_REC_R1_MIXER:
211 case RT5660_REC_R2_MIXER:
212 case RT5660_LOUT_MIXER:
213 case RT5660_SPK_MIXER:
214 case RT5660_SPO_MIXER:
215 case RT5660_SPO_CLSD_RATIO:
216 case RT5660_OUT_L_GAIN1:
217 case RT5660_OUT_L_GAIN2:
218 case RT5660_OUT_L1_MIXER:
219 case RT5660_OUT_R_GAIN1:
220 case RT5660_OUT_R_GAIN2:
221 case RT5660_OUT_R1_MIXER:
222 case RT5660_PWR_DIG1:
223 case RT5660_PWR_DIG2:
224 case RT5660_PWR_ANLG1:
225 case RT5660_PWR_ANLG2:
226 case RT5660_PWR_MIXER:
227 case RT5660_PWR_VOL:
228 case RT5660_PRIV_INDEX:
229 case RT5660_PRIV_DATA:
230 case RT5660_I2S1_SDP:
231 case RT5660_ADDA_CLK1:
232 case RT5660_ADDA_CLK2:
233 case RT5660_DMIC_CTRL1:
234 case RT5660_GLB_CLK:
235 case RT5660_PLL_CTRL1:
236 case RT5660_PLL_CTRL2:
237 case RT5660_CLSD_AMP_OC_CTRL:
238 case RT5660_CLSD_AMP_CTRL:
239 case RT5660_LOUT_AMP_CTRL:
240 case RT5660_SPK_AMP_SPKVDD:
241 case RT5660_MICBIAS:
242 case RT5660_CLSD_OUT_CTRL1:
243 case RT5660_CLSD_OUT_CTRL2:
244 case RT5660_DIPOLE_MIC_CTRL1:
245 case RT5660_DIPOLE_MIC_CTRL2:
246 case RT5660_DIPOLE_MIC_CTRL3:
247 case RT5660_DIPOLE_MIC_CTRL4:
248 case RT5660_DIPOLE_MIC_CTRL5:
249 case RT5660_DIPOLE_MIC_CTRL6:
250 case RT5660_DIPOLE_MIC_CTRL7:
251 case RT5660_DIPOLE_MIC_CTRL8:
252 case RT5660_DIPOLE_MIC_CTRL9:
253 case RT5660_DIPOLE_MIC_CTRL10:
254 case RT5660_DIPOLE_MIC_CTRL11:
255 case RT5660_DIPOLE_MIC_CTRL12:
256 case RT5660_EQ_CTRL1:
257 case RT5660_EQ_CTRL2:
258 case RT5660_DRC_AGC_CTRL1:
259 case RT5660_DRC_AGC_CTRL2:
260 case RT5660_DRC_AGC_CTRL3:
261 case RT5660_DRC_AGC_CTRL4:
262 case RT5660_DRC_AGC_CTRL5:
263 case RT5660_JD_CTRL:
264 case RT5660_IRQ_CTRL1:
265 case RT5660_IRQ_CTRL2:
266 case RT5660_INT_IRQ_ST:
267 case RT5660_GPIO_CTRL1:
268 case RT5660_GPIO_CTRL2:
269 case RT5660_WIND_FILTER_CTRL1:
270 case RT5660_SV_ZCD1:
271 case RT5660_SV_ZCD2:
272 case RT5660_DRC1_LM_CTRL1:
273 case RT5660_DRC1_LM_CTRL2:
274 case RT5660_DRC2_LM_CTRL1:
275 case RT5660_DRC2_LM_CTRL2:
276 case RT5660_MULTI_DRC_CTRL:
277 case RT5660_DRC2_CTRL1:
278 case RT5660_DRC2_CTRL2:
279 case RT5660_DRC2_CTRL3:
280 case RT5660_DRC2_CTRL4:
281 case RT5660_DRC2_CTRL5:
282 case RT5660_ALC_PGA_CTRL1:
283 case RT5660_ALC_PGA_CTRL2:
284 case RT5660_ALC_PGA_CTRL3:
285 case RT5660_ALC_PGA_CTRL4:
286 case RT5660_ALC_PGA_CTRL5:
287 case RT5660_ALC_PGA_CTRL6:
288 case RT5660_ALC_PGA_CTRL7:
289 case RT5660_GEN_CTRL1:
290 case RT5660_GEN_CTRL2:
291 case RT5660_GEN_CTRL3:
292 case RT5660_VENDOR_ID:
293 case RT5660_VENDOR_ID1:
294 case RT5660_VENDOR_ID2:
295 return true;
296 default:
297 return false;
298 }
299}
300
301static const DECLARE_TLV_DB_SCALE(rt5660_out_vol_tlv, -4650, 150, 0);
302static const DECLARE_TLV_DB_SCALE(rt5660_dac_vol_tlv, -6525, 75, 0);
303static const DECLARE_TLV_DB_SCALE(rt5660_adc_vol_tlv, -1725, 75, 0);
304static const DECLARE_TLV_DB_SCALE(rt5660_adc_bst_tlv, 0, 1200, 0);
305static const DECLARE_TLV_DB_SCALE(rt5660_bst_tlv, -1200, 75, 0);
306
307static const struct snd_kcontrol_new rt5660_snd_controls[] = {
308 /* Speaker Output Volume */
309 SOC_SINGLE("Speaker Playback Switch", RT5660_SPK_VOL, RT5660_L_MUTE_SFT,
310 1, 1),
311 SOC_SINGLE_TLV("Speaker Playback Volume", RT5660_SPK_VOL,
312 RT5660_L_VOL_SFT, 39, 1, rt5660_out_vol_tlv),
313
314 /* OUTPUT Control */
315 SOC_DOUBLE("OUT Playback Switch", RT5660_LOUT_VOL, RT5660_L_MUTE_SFT,
316 RT5660_R_MUTE_SFT, 1, 1),
317 SOC_DOUBLE_TLV("OUT Playback Volume", RT5660_LOUT_VOL, RT5660_L_VOL_SFT,
318 RT5660_R_VOL_SFT, 39, 1, rt5660_out_vol_tlv),
319
320 /* DAC Digital Volume */
321 SOC_DOUBLE_TLV("DAC1 Playback Volume", RT5660_DAC1_DIG_VOL,
322 RT5660_DAC_L1_VOL_SFT, RT5660_DAC_R1_VOL_SFT, 87, 0,
323 rt5660_dac_vol_tlv),
324
325 /* IN1/IN2/IN3 Control */
326 SOC_SINGLE_TLV("IN1 Boost Volume", RT5660_IN1_IN2, RT5660_BST_SFT1, 69,
327 0, rt5660_bst_tlv),
328 SOC_SINGLE_TLV("IN2 Boost Volume", RT5660_IN1_IN2, RT5660_BST_SFT2, 69,
329 0, rt5660_bst_tlv),
330 SOC_SINGLE_TLV("IN3 Boost Volume", RT5660_IN3_IN4, RT5660_BST_SFT3, 69,
331 0, rt5660_bst_tlv),
332
333 /* ADC Digital Volume Control */
334 SOC_DOUBLE("ADC Capture Switch", RT5660_STO1_ADC_DIG_VOL,
335 RT5660_L_MUTE_SFT, RT5660_R_MUTE_SFT, 1, 1),
336 SOC_DOUBLE_TLV("ADC Capture Volume", RT5660_STO1_ADC_DIG_VOL,
337 RT5660_ADC_L_VOL_SFT, RT5660_ADC_R_VOL_SFT, 63, 0,
338 rt5660_adc_vol_tlv),
339
340 /* ADC Boost Volume Control */
341 SOC_DOUBLE_TLV("STO1 ADC Boost Gain Volume", RT5660_ADC_BST_VOL1,
342 RT5660_STO1_ADC_L_BST_SFT, RT5660_STO1_ADC_R_BST_SFT, 3, 0,
343 rt5660_adc_bst_tlv),
344};
345
346/**
347 * rt5660_set_dmic_clk - Set parameter of dmic.
348 *
349 * @w: DAPM widget.
350 * @kcontrol: The kcontrol of this widget.
351 * @event: Event id.
352 *
353 */
354static int rt5660_set_dmic_clk(struct snd_soc_dapm_widget *w,
355 struct snd_kcontrol *kcontrol, int event)
356{
357 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
358 struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component);
359 int idx, rate;
360
361 rate = rt5660->sysclk / rl6231_get_pre_div(rt5660->regmap,
362 RT5660_ADDA_CLK1, RT5660_I2S_PD1_SFT);
363 idx = rl6231_calc_dmic_clk(rate);
364 if (idx < 0)
365 dev_err(component->dev, "Failed to set DMIC clock\n");
366 else
367 snd_soc_component_update_bits(component, RT5660_DMIC_CTRL1,
368 RT5660_DMIC_CLK_MASK, idx << RT5660_DMIC_CLK_SFT);
369
370 return idx;
371}
372
373static int rt5660_is_sys_clk_from_pll(struct snd_soc_dapm_widget *source,
374 struct snd_soc_dapm_widget *sink)
375{
376 struct snd_soc_component *component = snd_soc_dapm_to_component(source->dapm);
377 unsigned int val;
378
379 val = snd_soc_component_read32(component, RT5660_GLB_CLK);
380 val &= RT5660_SCLK_SRC_MASK;
381 if (val == RT5660_SCLK_SRC_PLL1)
382 return 1;
383 else
384 return 0;
385}
386
387/* Digital Mixer */
388static const struct snd_kcontrol_new rt5660_sto1_adc_l_mix[] = {
389 SOC_DAPM_SINGLE("ADC1 Switch", RT5660_STO1_ADC_MIXER,
390 RT5660_M_ADC_L1_SFT, 1, 1),
391 SOC_DAPM_SINGLE("ADC2 Switch", RT5660_STO1_ADC_MIXER,
392 RT5660_M_ADC_L2_SFT, 1, 1),
393};
394
395static const struct snd_kcontrol_new rt5660_sto1_adc_r_mix[] = {
396 SOC_DAPM_SINGLE("ADC1 Switch", RT5660_STO1_ADC_MIXER,
397 RT5660_M_ADC_R1_SFT, 1, 1),
398 SOC_DAPM_SINGLE("ADC2 Switch", RT5660_STO1_ADC_MIXER,
399 RT5660_M_ADC_R2_SFT, 1, 1),
400};
401
402static const struct snd_kcontrol_new rt5660_dac_l_mix[] = {
403 SOC_DAPM_SINGLE("Stereo ADC Switch", RT5660_AD_DA_MIXER,
404 RT5660_M_ADCMIX_L_SFT, 1, 1),
405 SOC_DAPM_SINGLE("DAC1 Switch", RT5660_AD_DA_MIXER,
406 RT5660_M_DAC1_L_SFT, 1, 1),
407};
408
409static const struct snd_kcontrol_new rt5660_dac_r_mix[] = {
410 SOC_DAPM_SINGLE("Stereo ADC Switch", RT5660_AD_DA_MIXER,
411 RT5660_M_ADCMIX_R_SFT, 1, 1),
412 SOC_DAPM_SINGLE("DAC1 Switch", RT5660_AD_DA_MIXER,
413 RT5660_M_DAC1_R_SFT, 1, 1),
414};
415
416static const struct snd_kcontrol_new rt5660_sto_dac_l_mix[] = {
417 SOC_DAPM_SINGLE("DAC L1 Switch", RT5660_STO_DAC_MIXER,
418 RT5660_M_DAC_L1_SFT, 1, 1),
419 SOC_DAPM_SINGLE("DAC R1 Switch", RT5660_STO_DAC_MIXER,
420 RT5660_M_DAC_R1_STO_L_SFT, 1, 1),
421};
422
423static const struct snd_kcontrol_new rt5660_sto_dac_r_mix[] = {
424 SOC_DAPM_SINGLE("DAC R1 Switch", RT5660_STO_DAC_MIXER,
425 RT5660_M_DAC_R1_SFT, 1, 1),
426 SOC_DAPM_SINGLE("DAC L1 Switch", RT5660_STO_DAC_MIXER,
427 RT5660_M_DAC_L1_STO_R_SFT, 1, 1),
428};
429
430/* Analog Input Mixer */
431static const struct snd_kcontrol_new rt5660_rec_l_mix[] = {
432 SOC_DAPM_SINGLE("BST3 Switch", RT5660_REC_L2_MIXER,
433 RT5660_M_BST3_RM_L_SFT, 1, 1),
434 SOC_DAPM_SINGLE("BST2 Switch", RT5660_REC_L2_MIXER,
435 RT5660_M_BST2_RM_L_SFT, 1, 1),
436 SOC_DAPM_SINGLE("BST1 Switch", RT5660_REC_L2_MIXER,
437 RT5660_M_BST1_RM_L_SFT, 1, 1),
438 SOC_DAPM_SINGLE("OUT MIXL Switch", RT5660_REC_L2_MIXER,
439 RT5660_M_OM_L_RM_L_SFT, 1, 1),
440};
441
442static const struct snd_kcontrol_new rt5660_rec_r_mix[] = {
443 SOC_DAPM_SINGLE("BST3 Switch", RT5660_REC_R2_MIXER,
444 RT5660_M_BST3_RM_R_SFT, 1, 1),
445 SOC_DAPM_SINGLE("BST2 Switch", RT5660_REC_R2_MIXER,
446 RT5660_M_BST2_RM_R_SFT, 1, 1),
447 SOC_DAPM_SINGLE("BST1 Switch", RT5660_REC_R2_MIXER,
448 RT5660_M_BST1_RM_R_SFT, 1, 1),
449 SOC_DAPM_SINGLE("OUT MIXR Switch", RT5660_REC_R2_MIXER,
450 RT5660_M_OM_R_RM_R_SFT, 1, 1),
451};
452
453static const struct snd_kcontrol_new rt5660_spk_mix[] = {
454 SOC_DAPM_SINGLE("BST3 Switch", RT5660_SPK_MIXER,
455 RT5660_M_BST3_SM_SFT, 1, 1),
456 SOC_DAPM_SINGLE("BST1 Switch", RT5660_SPK_MIXER,
457 RT5660_M_BST1_SM_SFT, 1, 1),
458 SOC_DAPM_SINGLE("DACL Switch", RT5660_SPK_MIXER,
459 RT5660_M_DACL_SM_SFT, 1, 1),
460 SOC_DAPM_SINGLE("DACR Switch", RT5660_SPK_MIXER,
461 RT5660_M_DACR_SM_SFT, 1, 1),
462 SOC_DAPM_SINGLE("OUTMIXL Switch", RT5660_SPK_MIXER,
463 RT5660_M_OM_L_SM_SFT, 1, 1),
464};
465
466static const struct snd_kcontrol_new rt5660_out_l_mix[] = {
467 SOC_DAPM_SINGLE("BST3 Switch", RT5660_OUT_L1_MIXER,
468 RT5660_M_BST3_OM_L_SFT, 1, 1),
469 SOC_DAPM_SINGLE("BST2 Switch", RT5660_OUT_L1_MIXER,
470 RT5660_M_BST2_OM_L_SFT, 1, 1),
471 SOC_DAPM_SINGLE("BST1 Switch", RT5660_OUT_L1_MIXER,
472 RT5660_M_BST1_OM_L_SFT, 1, 1),
473 SOC_DAPM_SINGLE("RECMIXL Switch", RT5660_OUT_L1_MIXER,
474 RT5660_M_RM_L_OM_L_SFT, 1, 1),
475 SOC_DAPM_SINGLE("DACR Switch", RT5660_OUT_L1_MIXER,
476 RT5660_M_DAC_R_OM_L_SFT, 1, 1),
477 SOC_DAPM_SINGLE("DACL Switch", RT5660_OUT_L1_MIXER,
478 RT5660_M_DAC_L_OM_L_SFT, 1, 1),
479};
480
481static const struct snd_kcontrol_new rt5660_out_r_mix[] = {
482 SOC_DAPM_SINGLE("BST2 Switch", RT5660_OUT_R1_MIXER,
483 RT5660_M_BST2_OM_R_SFT, 1, 1),
484 SOC_DAPM_SINGLE("BST1 Switch", RT5660_OUT_R1_MIXER,
485 RT5660_M_BST1_OM_R_SFT, 1, 1),
486 SOC_DAPM_SINGLE("RECMIXR Switch", RT5660_OUT_R1_MIXER,
487 RT5660_M_RM_R_OM_R_SFT, 1, 1),
488 SOC_DAPM_SINGLE("DACR Switch", RT5660_OUT_R1_MIXER,
489 RT5660_M_DAC_R_OM_R_SFT, 1, 1),
490 SOC_DAPM_SINGLE("DACL Switch", RT5660_OUT_R1_MIXER,
491 RT5660_M_DAC_L_OM_R_SFT, 1, 1),
492};
493
494static const struct snd_kcontrol_new rt5660_spo_mix[] = {
495 SOC_DAPM_SINGLE("DACR Switch", RT5660_SPO_MIXER,
496 RT5660_M_DAC_R_SPM_SFT, 1, 1),
497 SOC_DAPM_SINGLE("DACL Switch", RT5660_SPO_MIXER,
498 RT5660_M_DAC_L_SPM_SFT, 1, 1),
499 SOC_DAPM_SINGLE("SPKVOL Switch", RT5660_SPO_MIXER,
500 RT5660_M_SV_SPM_SFT, 1, 1),
501 SOC_DAPM_SINGLE("BST1 Switch", RT5660_SPO_MIXER,
502 RT5660_M_BST1_SPM_SFT, 1, 1),
503};
504
505static const struct snd_kcontrol_new rt5660_lout_mix[] = {
506 SOC_DAPM_SINGLE("DAC Switch", RT5660_LOUT_MIXER,
507 RT5660_M_DAC1_LM_SFT, 1, 1),
508 SOC_DAPM_SINGLE("OUTMIX Switch", RT5660_LOUT_MIXER,
509 RT5660_M_LOVOL_LM_SFT, 1, 1),
510};
511
512static const struct snd_kcontrol_new spk_vol_control =
513 SOC_DAPM_SINGLE("Switch", RT5660_SPK_VOL,
514 RT5660_VOL_L_SFT, 1, 1);
515
516static const struct snd_kcontrol_new lout_l_vol_control =
517 SOC_DAPM_SINGLE("Switch", RT5660_LOUT_VOL,
518 RT5660_VOL_L_SFT, 1, 1);
519
520static const struct snd_kcontrol_new lout_r_vol_control =
521 SOC_DAPM_SINGLE("Switch", RT5660_LOUT_VOL,
522 RT5660_VOL_R_SFT, 1, 1);
523
524/* Interface data select */
525static const char * const rt5660_data_select[] = {
526 "L/R", "R/L", "L/L", "R/R"
527};
528
529static SOC_ENUM_SINGLE_DECL(rt5660_if1_dac_enum,
530 RT5660_DIG_INF1_DATA, RT5660_IF1_DAC_IN_SFT, rt5660_data_select);
531
532static SOC_ENUM_SINGLE_DECL(rt5660_if1_adc_enum,
533 RT5660_DIG_INF1_DATA, RT5660_IF1_ADC_IN_SFT, rt5660_data_select);
534
535static const struct snd_kcontrol_new rt5660_if1_dac_swap_mux =
536 SOC_DAPM_ENUM("IF1 DAC Swap Source", rt5660_if1_dac_enum);
537
538static const struct snd_kcontrol_new rt5660_if1_adc_swap_mux =
539 SOC_DAPM_ENUM("IF1 ADC Swap Source", rt5660_if1_adc_enum);
540
541static int rt5660_lout_event(struct snd_soc_dapm_widget *w,
542 struct snd_kcontrol *kcontrol, int event)
543{
544 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
545
546 switch (event) {
547 case SND_SOC_DAPM_POST_PMU:
548 snd_soc_component_update_bits(component, RT5660_LOUT_AMP_CTRL,
549 RT5660_LOUT_CO_MASK | RT5660_LOUT_CB_MASK,
550 RT5660_LOUT_CO_EN | RT5660_LOUT_CB_PU);
551 break;
552
553 case SND_SOC_DAPM_PRE_PMD:
554 snd_soc_component_update_bits(component, RT5660_LOUT_AMP_CTRL,
555 RT5660_LOUT_CO_MASK | RT5660_LOUT_CB_MASK,
556 RT5660_LOUT_CO_DIS | RT5660_LOUT_CB_PD);
557 break;
558
559 default:
560 return 0;
561 }
562
563 return 0;
564}
565
566static const struct snd_soc_dapm_widget rt5660_dapm_widgets[] = {
567 SND_SOC_DAPM_SUPPLY("LDO2", RT5660_PWR_ANLG1,
568 RT5660_PWR_LDO2_BIT, 0, NULL, 0),
569 SND_SOC_DAPM_SUPPLY("PLL1", RT5660_PWR_ANLG2,
570 RT5660_PWR_PLL_BIT, 0, NULL, 0),
571
572 /* MICBIAS */
573 SND_SOC_DAPM_SUPPLY("MICBIAS1", RT5660_PWR_ANLG2,
574 RT5660_PWR_MB1_BIT, 0, NULL, 0),
575 SND_SOC_DAPM_SUPPLY("MICBIAS2", RT5660_PWR_ANLG2,
576 RT5660_PWR_MB2_BIT, 0, NULL, 0),
577
578 /* Input Side */
579 /* Input Lines */
580 SND_SOC_DAPM_INPUT("DMIC L1"),
581 SND_SOC_DAPM_INPUT("DMIC R1"),
582
583 SND_SOC_DAPM_INPUT("IN1P"),
584 SND_SOC_DAPM_INPUT("IN1N"),
585 SND_SOC_DAPM_INPUT("IN2P"),
586 SND_SOC_DAPM_INPUT("IN3P"),
587 SND_SOC_DAPM_INPUT("IN3N"),
588
589 SND_SOC_DAPM_SUPPLY("DMIC CLK", SND_SOC_NOPM, 0, 0,
590 rt5660_set_dmic_clk, SND_SOC_DAPM_PRE_PMU),
591 SND_SOC_DAPM_SUPPLY("DMIC Power", RT5660_DMIC_CTRL1,
592 RT5660_DMIC_1_EN_SFT, 0, NULL, 0),
593
594 /* Boost */
595 SND_SOC_DAPM_PGA("BST1", RT5660_PWR_ANLG2, RT5660_PWR_BST1_BIT, 0,
596 NULL, 0),
597 SND_SOC_DAPM_PGA("BST2", RT5660_PWR_ANLG2, RT5660_PWR_BST2_BIT, 0,
598 NULL, 0),
599 SND_SOC_DAPM_PGA("BST3", RT5660_PWR_ANLG2, RT5660_PWR_BST3_BIT, 0,
600 NULL, 0),
601
602 /* REC Mixer */
603 SND_SOC_DAPM_MIXER("RECMIXL", RT5660_PWR_MIXER, RT5660_PWR_RM_L_BIT,
604 0, rt5660_rec_l_mix, ARRAY_SIZE(rt5660_rec_l_mix)),
605 SND_SOC_DAPM_MIXER("RECMIXR", RT5660_PWR_MIXER, RT5660_PWR_RM_R_BIT,
606 0, rt5660_rec_r_mix, ARRAY_SIZE(rt5660_rec_r_mix)),
607
608 /* ADCs */
609 SND_SOC_DAPM_ADC("ADC L", NULL, SND_SOC_NOPM, 0, 0),
610 SND_SOC_DAPM_ADC("ADC R", NULL, SND_SOC_NOPM, 0, 0),
611
612 SND_SOC_DAPM_SUPPLY("ADC L power", RT5660_PWR_DIG1,
613 RT5660_PWR_ADC_L_BIT, 0, NULL, 0),
614 SND_SOC_DAPM_SUPPLY("ADC R power", RT5660_PWR_DIG1,
615 RT5660_PWR_ADC_R_BIT, 0, NULL, 0),
616 SND_SOC_DAPM_SUPPLY("ADC clock", RT5660_PR_BASE + RT5660_CHOP_DAC_ADC,
617 12, 0, NULL, 0),
618
619 /* ADC Mixer */
620 SND_SOC_DAPM_SUPPLY("adc stereo1 filter", RT5660_PWR_DIG2,
621 RT5660_PWR_ADC_S1F_BIT, 0, NULL, 0),
622 SND_SOC_DAPM_MIXER("Sto1 ADC MIXL", SND_SOC_NOPM, 0, 0,
623 rt5660_sto1_adc_l_mix, ARRAY_SIZE(rt5660_sto1_adc_l_mix)),
624 SND_SOC_DAPM_MIXER("Sto1 ADC MIXR", SND_SOC_NOPM, 0, 0,
625 rt5660_sto1_adc_r_mix, ARRAY_SIZE(rt5660_sto1_adc_r_mix)),
626
627 /* ADC */
628 SND_SOC_DAPM_ADC("Stereo1 ADC MIXL", NULL, RT5660_STO1_ADC_DIG_VOL,
629 RT5660_L_MUTE_SFT, 1),
630 SND_SOC_DAPM_ADC("Stereo1 ADC MIXR", NULL, RT5660_STO1_ADC_DIG_VOL,
631 RT5660_R_MUTE_SFT, 1),
632
633 /* Digital Interface */
634 SND_SOC_DAPM_SUPPLY("I2S1", RT5660_PWR_DIG1, RT5660_PWR_I2S1_BIT, 0,
635 NULL, 0),
636 SND_SOC_DAPM_PGA("IF1 DAC", SND_SOC_NOPM, 0, 0, NULL, 0),
637 SND_SOC_DAPM_PGA("IF1 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0),
638 SND_SOC_DAPM_PGA("IF1 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0),
639 SND_SOC_DAPM_MUX("IF1 DAC Swap Mux", SND_SOC_NOPM, 0, 0,
640 &rt5660_if1_dac_swap_mux),
641 SND_SOC_DAPM_PGA("IF1 ADC", SND_SOC_NOPM, 0, 0, NULL, 0),
642 SND_SOC_DAPM_MUX("IF1 ADC Swap Mux", SND_SOC_NOPM, 0, 0,
643 &rt5660_if1_adc_swap_mux),
644
645 /* Audio Interface */
646 SND_SOC_DAPM_AIF_IN("AIF1RX", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0),
647 SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0, SND_SOC_NOPM, 0, 0),
648
649 /* Output Side */
650 /* DAC mixer before sound effect */
651 SND_SOC_DAPM_MIXER("DAC1 MIXL", SND_SOC_NOPM, 0, 0, rt5660_dac_l_mix,
652 ARRAY_SIZE(rt5660_dac_l_mix)),
653 SND_SOC_DAPM_MIXER("DAC1 MIXR", SND_SOC_NOPM, 0, 0, rt5660_dac_r_mix,
654 ARRAY_SIZE(rt5660_dac_r_mix)),
655
656 /* DAC Mixer */
657 SND_SOC_DAPM_SUPPLY("dac stereo1 filter", RT5660_PWR_DIG2,
658 RT5660_PWR_DAC_S1F_BIT, 0, NULL, 0),
659 SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0,
660 rt5660_sto_dac_l_mix, ARRAY_SIZE(rt5660_sto_dac_l_mix)),
661 SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0,
662 rt5660_sto_dac_r_mix, ARRAY_SIZE(rt5660_sto_dac_r_mix)),
663
664 /* DACs */
665 SND_SOC_DAPM_DAC("DAC L1", NULL, RT5660_PWR_DIG1,
666 RT5660_PWR_DAC_L1_BIT, 0),
667 SND_SOC_DAPM_DAC("DAC R1", NULL, RT5660_PWR_DIG1,
668 RT5660_PWR_DAC_R1_BIT, 0),
669
670 /* OUT Mixer */
671 SND_SOC_DAPM_MIXER("SPK MIX", RT5660_PWR_MIXER, RT5660_PWR_SM_BIT,
672 0, rt5660_spk_mix, ARRAY_SIZE(rt5660_spk_mix)),
673 SND_SOC_DAPM_MIXER("OUT MIXL", RT5660_PWR_MIXER, RT5660_PWR_OM_L_BIT,
674 0, rt5660_out_l_mix, ARRAY_SIZE(rt5660_out_l_mix)),
675 SND_SOC_DAPM_MIXER("OUT MIXR", RT5660_PWR_MIXER, RT5660_PWR_OM_R_BIT,
676 0, rt5660_out_r_mix, ARRAY_SIZE(rt5660_out_r_mix)),
677
678 /* Output Volume */
679 SND_SOC_DAPM_SWITCH("SPKVOL", RT5660_PWR_VOL,
680 RT5660_PWR_SV_BIT, 0, &spk_vol_control),
681 SND_SOC_DAPM_PGA("DAC 1", SND_SOC_NOPM,
682 0, 0, NULL, 0),
683 SND_SOC_DAPM_PGA("LOUTVOL", SND_SOC_NOPM,
684 0, 0, NULL, 0),
685 SND_SOC_DAPM_SWITCH("LOUTVOL L", SND_SOC_NOPM,
686 RT5660_PWR_LV_L_BIT, 0, &lout_l_vol_control),
687 SND_SOC_DAPM_SWITCH("LOUTVOL R", SND_SOC_NOPM,
688 RT5660_PWR_LV_R_BIT, 0, &lout_r_vol_control),
689
690 /* HPO/LOUT/Mono Mixer */
691 SND_SOC_DAPM_MIXER("SPO MIX", SND_SOC_NOPM, 0,
692 0, rt5660_spo_mix, ARRAY_SIZE(rt5660_spo_mix)),
693 SND_SOC_DAPM_MIXER("LOUT MIX", SND_SOC_NOPM, 0, 0,
694 rt5660_lout_mix, ARRAY_SIZE(rt5660_lout_mix)),
695 SND_SOC_DAPM_SUPPLY("VREF HP", RT5660_GEN_CTRL1,
696 RT5660_PWR_VREF_HP_SFT, 0, NULL, 0),
697 SND_SOC_DAPM_PGA_S("LOUT amp", 1, RT5660_PWR_ANLG1,
698 RT5660_PWR_HA_BIT, 0, rt5660_lout_event,
699 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
700 SND_SOC_DAPM_PGA_S("SPK amp", 1, RT5660_PWR_DIG1,
701 RT5660_PWR_CLS_D_BIT, 0, NULL, 0),
702
703 /* Output Lines */
704 SND_SOC_DAPM_OUTPUT("LOUTL"),
705 SND_SOC_DAPM_OUTPUT("LOUTR"),
706 SND_SOC_DAPM_OUTPUT("SPO"),
707};
708
709static const struct snd_soc_dapm_route rt5660_dapm_routes[] = {
710 { "MICBIAS1", NULL, "LDO2" },
711 { "MICBIAS2", NULL, "LDO2" },
712
713 { "BST1", NULL, "IN1P" },
714 { "BST1", NULL, "IN1N" },
715 { "BST2", NULL, "IN2P" },
716 { "BST3", NULL, "IN3P" },
717 { "BST3", NULL, "IN3N" },
718
719 { "RECMIXL", "BST3 Switch", "BST3" },
720 { "RECMIXL", "BST2 Switch", "BST2" },
721 { "RECMIXL", "BST1 Switch", "BST1" },
722 { "RECMIXL", "OUT MIXL Switch", "OUT MIXL" },
723
724 { "RECMIXR", "BST3 Switch", "BST3" },
725 { "RECMIXR", "BST2 Switch", "BST2" },
726 { "RECMIXR", "BST1 Switch", "BST1" },
727 { "RECMIXR", "OUT MIXR Switch", "OUT MIXR" },
728
729 { "ADC L", NULL, "RECMIXL" },
730 { "ADC L", NULL, "ADC L power" },
731 { "ADC L", NULL, "ADC clock" },
732 { "ADC R", NULL, "RECMIXR" },
733 { "ADC R", NULL, "ADC R power" },
734 { "ADC R", NULL, "ADC clock" },
735
736 {"DMIC L1", NULL, "DMIC CLK"},
737 {"DMIC L1", NULL, "DMIC Power"},
738 {"DMIC R1", NULL, "DMIC CLK"},
739 {"DMIC R1", NULL, "DMIC Power"},
740
741 { "Sto1 ADC MIXL", "ADC1 Switch", "ADC L" },
742 { "Sto1 ADC MIXL", "ADC2 Switch", "DMIC L1" },
743 { "Sto1 ADC MIXR", "ADC1 Switch", "ADC R" },
744 { "Sto1 ADC MIXR", "ADC2 Switch", "DMIC R1" },
745
746 { "Stereo1 ADC MIXL", NULL, "Sto1 ADC MIXL" },
747 { "Stereo1 ADC MIXL", NULL, "adc stereo1 filter" },
748 { "adc stereo1 filter", NULL, "PLL1", rt5660_is_sys_clk_from_pll },
749
750 { "Stereo1 ADC MIXR", NULL, "Sto1 ADC MIXR" },
751 { "Stereo1 ADC MIXR", NULL, "adc stereo1 filter" },
752 { "adc stereo1 filter", NULL, "PLL1", rt5660_is_sys_clk_from_pll },
753
754 { "IF1 ADC", NULL, "Stereo1 ADC MIXL" },
755 { "IF1 ADC", NULL, "Stereo1 ADC MIXR" },
756 { "IF1 ADC", NULL, "I2S1" },
757
758 { "IF1 ADC Swap Mux", "L/R", "IF1 ADC" },
759 { "IF1 ADC Swap Mux", "R/L", "IF1 ADC" },
760 { "IF1 ADC Swap Mux", "L/L", "IF1 ADC" },
761 { "IF1 ADC Swap Mux", "R/R", "IF1 ADC" },
762 { "AIF1TX", NULL, "IF1 ADC Swap Mux" },
763
764 { "IF1 DAC", NULL, "AIF1RX" },
765 { "IF1 DAC", NULL, "I2S1" },
766
767 { "IF1 DAC Swap Mux", "L/R", "IF1 DAC" },
768 { "IF1 DAC Swap Mux", "R/L", "IF1 DAC" },
769 { "IF1 DAC Swap Mux", "L/L", "IF1 DAC" },
770 { "IF1 DAC Swap Mux", "R/R", "IF1 DAC" },
771
772 { "IF1 DAC L", NULL, "IF1 DAC Swap Mux" },
773 { "IF1 DAC R", NULL, "IF1 DAC Swap Mux" },
774
775 { "DAC1 MIXL", "Stereo ADC Switch", "Stereo1 ADC MIXL" },
776 { "DAC1 MIXL", "DAC1 Switch", "IF1 DAC L" },
777 { "DAC1 MIXR", "Stereo ADC Switch", "Stereo1 ADC MIXR" },
778 { "DAC1 MIXR", "DAC1 Switch", "IF1 DAC R" },
779
780 { "Stereo DAC MIXL", "DAC L1 Switch", "DAC1 MIXL" },
781 { "Stereo DAC MIXL", "DAC R1 Switch", "DAC1 MIXR" },
782 { "Stereo DAC MIXL", NULL, "dac stereo1 filter" },
783 { "dac stereo1 filter", NULL, "PLL1", rt5660_is_sys_clk_from_pll },
784 { "Stereo DAC MIXR", "DAC R1 Switch", "DAC1 MIXR" },
785 { "Stereo DAC MIXR", "DAC L1 Switch", "DAC1 MIXL" },
786 { "Stereo DAC MIXR", NULL, "dac stereo1 filter" },
787 { "dac stereo1 filter", NULL, "PLL1", rt5660_is_sys_clk_from_pll },
788
789 { "DAC L1", NULL, "Stereo DAC MIXL" },
790 { "DAC R1", NULL, "Stereo DAC MIXR" },
791
792 { "SPK MIX", "BST3 Switch", "BST3" },
793 { "SPK MIX", "BST1 Switch", "BST1" },
794 { "SPK MIX", "DACL Switch", "DAC L1" },
795 { "SPK MIX", "DACR Switch", "DAC R1" },
796 { "SPK MIX", "OUTMIXL Switch", "OUT MIXL" },
797
798 { "OUT MIXL", "BST3 Switch", "BST3" },
799 { "OUT MIXL", "BST2 Switch", "BST2" },
800 { "OUT MIXL", "BST1 Switch", "BST1" },
801 { "OUT MIXL", "RECMIXL Switch", "RECMIXL" },
802 { "OUT MIXL", "DACR Switch", "DAC R1" },
803 { "OUT MIXL", "DACL Switch", "DAC L1" },
804
805 { "OUT MIXR", "BST2 Switch", "BST2" },
806 { "OUT MIXR", "BST1 Switch", "BST1" },
807 { "OUT MIXR", "RECMIXR Switch", "RECMIXR" },
808 { "OUT MIXR", "DACR Switch", "DAC R1" },
809 { "OUT MIXR", "DACL Switch", "DAC L1" },
810
811 { "SPO MIX", "DACR Switch", "DAC R1" },
812 { "SPO MIX", "DACL Switch", "DAC L1" },
813 { "SPO MIX", "SPKVOL Switch", "SPKVOL" },
814 { "SPO MIX", "BST1 Switch", "BST1" },
815
816 { "SPKVOL", "Switch", "SPK MIX" },
817 { "LOUTVOL L", "Switch", "OUT MIXL" },
818 { "LOUTVOL R", "Switch", "OUT MIXR" },
819
820 { "LOUTVOL", NULL, "LOUTVOL L" },
821 { "LOUTVOL", NULL, "LOUTVOL R" },
822
823 { "DAC 1", NULL, "DAC L1" },
824 { "DAC 1", NULL, "DAC R1" },
825
826 { "LOUT MIX", "DAC Switch", "DAC 1" },
827 { "LOUT MIX", "OUTMIX Switch", "LOUTVOL" },
828
829 { "LOUT amp", NULL, "LOUT MIX" },
830 { "LOUT amp", NULL, "VREF HP" },
831 { "LOUTL", NULL, "LOUT amp" },
832 { "LOUTR", NULL, "LOUT amp" },
833
834 { "SPK amp", NULL, "SPO MIX" },
835 { "SPO", NULL, "SPK amp" },
836};
837
838static int rt5660_hw_params(struct snd_pcm_substream *substream,
839 struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
840{
841 struct snd_soc_component *component = dai->component;
842 struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component);
843 unsigned int val_len = 0, val_clk, mask_clk;
844 int pre_div, bclk_ms, frame_size;
845
846 rt5660->lrck[dai->id] = params_rate(params);
847 pre_div = rl6231_get_clk_info(rt5660->sysclk, rt5660->lrck[dai->id]);
848 if (pre_div < 0) {
849 dev_err(component->dev, "Unsupported clock setting %d for DAI %d\n",
850 rt5660->lrck[dai->id], dai->id);
851 return -EINVAL;
852 }
853
854 frame_size = snd_soc_params_to_frame_size(params);
855 if (frame_size < 0) {
856 dev_err(component->dev, "Unsupported frame size: %d\n", frame_size);
857 return frame_size;
858 }
859
860 if (frame_size > 32)
861 bclk_ms = 1;
862 else
863 bclk_ms = 0;
864
865 rt5660->bclk[dai->id] = rt5660->lrck[dai->id] * (32 << bclk_ms);
866
867 dev_dbg(dai->dev, "bclk is %dHz and lrck is %dHz\n",
868 rt5660->bclk[dai->id], rt5660->lrck[dai->id]);
869 dev_dbg(dai->dev, "bclk_ms is %d and pre_div is %d for iis %d\n",
870 bclk_ms, pre_div, dai->id);
871
872 switch (params_width(params)) {
873 case 16:
874 break;
875 case 20:
876 val_len |= RT5660_I2S_DL_20;
877 break;
878 case 24:
879 val_len |= RT5660_I2S_DL_24;
880 break;
881 case 8:
882 val_len |= RT5660_I2S_DL_8;
883 break;
884 default:
885 return -EINVAL;
886 }
887
888 switch (dai->id) {
889 case RT5660_AIF1:
890 mask_clk = RT5660_I2S_BCLK_MS1_MASK | RT5660_I2S_PD1_MASK;
891 val_clk = bclk_ms << RT5660_I2S_BCLK_MS1_SFT |
892 pre_div << RT5660_I2S_PD1_SFT;
893 snd_soc_component_update_bits(component, RT5660_I2S1_SDP, RT5660_I2S_DL_MASK,
894 val_len);
895 snd_soc_component_update_bits(component, RT5660_ADDA_CLK1, mask_clk, val_clk);
896 break;
897
898 default:
899 dev_err(component->dev, "Invalid dai->id: %d\n", dai->id);
900 return -EINVAL;
901 }
902
903 return 0;
904}
905
906static int rt5660_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
907{
908 struct snd_soc_component *component = dai->component;
909 struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component);
910 unsigned int reg_val = 0;
911
912 switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
913 case SND_SOC_DAIFMT_CBM_CFM:
914 rt5660->master[dai->id] = 1;
915 break;
916
917 case SND_SOC_DAIFMT_CBS_CFS:
918 reg_val |= RT5660_I2S_MS_S;
919 rt5660->master[dai->id] = 0;
920 break;
921
922 default:
923 return -EINVAL;
924 }
925
926 switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
927 case SND_SOC_DAIFMT_NB_NF:
928 break;
929
930 case SND_SOC_DAIFMT_IB_NF:
931 reg_val |= RT5660_I2S_BP_INV;
932 break;
933
934 default:
935 return -EINVAL;
936 }
937
938 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
939 case SND_SOC_DAIFMT_I2S:
940 break;
941
942 case SND_SOC_DAIFMT_LEFT_J:
943 reg_val |= RT5660_I2S_DF_LEFT;
944 break;
945
946 case SND_SOC_DAIFMT_DSP_A:
947 reg_val |= RT5660_I2S_DF_PCM_A;
948 break;
949
950 case SND_SOC_DAIFMT_DSP_B:
951 reg_val |= RT5660_I2S_DF_PCM_B;
952 break;
953
954 default:
955 return -EINVAL;
956 }
957
958 switch (dai->id) {
959 case RT5660_AIF1:
960 snd_soc_component_update_bits(component, RT5660_I2S1_SDP,
961 RT5660_I2S_MS_MASK | RT5660_I2S_BP_MASK |
962 RT5660_I2S_DF_MASK, reg_val);
963 break;
964
965 default:
966 dev_err(component->dev, "Invalid dai->id: %d\n", dai->id);
967 return -EINVAL;
968 }
969
970 return 0;
971}
972
973static int rt5660_set_dai_sysclk(struct snd_soc_dai *dai,
974 int clk_id, unsigned int freq, int dir)
975{
976 struct snd_soc_component *component = dai->component;
977 struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component);
978 unsigned int reg_val = 0;
979
980 if (freq == rt5660->sysclk && clk_id == rt5660->sysclk_src)
981 return 0;
982
983 switch (clk_id) {
984 case RT5660_SCLK_S_MCLK:
985 reg_val |= RT5660_SCLK_SRC_MCLK;
986 break;
987
988 case RT5660_SCLK_S_PLL1:
989 reg_val |= RT5660_SCLK_SRC_PLL1;
990 break;
991
992 case RT5660_SCLK_S_RCCLK:
993 reg_val |= RT5660_SCLK_SRC_RCCLK;
994 break;
995
996 default:
997 dev_err(component->dev, "Invalid clock id (%d)\n", clk_id);
998 return -EINVAL;
999 }
1000
1001 snd_soc_component_update_bits(component, RT5660_GLB_CLK, RT5660_SCLK_SRC_MASK,
1002 reg_val);
1003
1004 rt5660->sysclk = freq;
1005 rt5660->sysclk_src = clk_id;
1006
1007 dev_dbg(dai->dev, "Sysclk is %dHz and clock id is %d\n", freq, clk_id);
1008
1009 return 0;
1010}
1011
1012static int rt5660_set_dai_pll(struct snd_soc_dai *dai, int pll_id, int source,
1013 unsigned int freq_in, unsigned int freq_out)
1014{
1015 struct snd_soc_component *component = dai->component;
1016 struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component);
1017 struct rl6231_pll_code pll_code;
1018 int ret;
1019
1020 if (source == rt5660->pll_src && freq_in == rt5660->pll_in &&
1021 freq_out == rt5660->pll_out)
1022 return 0;
1023
1024 if (!freq_in || !freq_out) {
1025 dev_dbg(component->dev, "PLL disabled\n");
1026
1027 rt5660->pll_in = 0;
1028 rt5660->pll_out = 0;
1029 snd_soc_component_update_bits(component, RT5660_GLB_CLK,
1030 RT5660_SCLK_SRC_MASK, RT5660_SCLK_SRC_MCLK);
1031 return 0;
1032 }
1033
1034 switch (source) {
1035 case RT5660_PLL1_S_MCLK:
1036 snd_soc_component_update_bits(component, RT5660_GLB_CLK,
1037 RT5660_PLL1_SRC_MASK, RT5660_PLL1_SRC_MCLK);
1038 break;
1039
1040 case RT5660_PLL1_S_BCLK:
1041 snd_soc_component_update_bits(component, RT5660_GLB_CLK,
1042 RT5660_PLL1_SRC_MASK, RT5660_PLL1_SRC_BCLK1);
1043 break;
1044
1045 default:
1046 dev_err(component->dev, "Unknown PLL source %d\n", source);
1047 return -EINVAL;
1048 }
1049
1050 ret = rl6231_pll_calc(freq_in, freq_out, &pll_code);
1051 if (ret < 0) {
1052 dev_err(component->dev, "Unsupport input clock %d\n", freq_in);
1053 return ret;
1054 }
1055
1056 dev_dbg(component->dev, "bypass=%d m=%d n=%d k=%d\n",
1057 pll_code.m_bp, (pll_code.m_bp ? 0 : pll_code.m_code),
1058 pll_code.n_code, pll_code.k_code);
1059
1060 snd_soc_component_write(component, RT5660_PLL_CTRL1,
1061 pll_code.n_code << RT5660_PLL_N_SFT | pll_code.k_code);
1062 snd_soc_component_write(component, RT5660_PLL_CTRL2,
1063 (pll_code.m_bp ? 0 : pll_code.m_code) << RT5660_PLL_M_SFT |
1064 pll_code.m_bp << RT5660_PLL_M_BP_SFT);
1065
1066 rt5660->pll_in = freq_in;
1067 rt5660->pll_out = freq_out;
1068 rt5660->pll_src = source;
1069
1070 return 0;
1071}
1072
1073static int rt5660_set_bias_level(struct snd_soc_component *component,
1074 enum snd_soc_bias_level level)
1075{
1076 struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component);
1077 int ret;
1078
1079 switch (level) {
1080 case SND_SOC_BIAS_ON:
1081 break;
1082
1083 case SND_SOC_BIAS_PREPARE:
1084 snd_soc_component_update_bits(component, RT5660_GEN_CTRL1,
1085 RT5660_DIG_GATE_CTRL, RT5660_DIG_GATE_CTRL);
1086
1087 if (IS_ERR(rt5660->mclk))
1088 break;
1089
1090 if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_ON) {
1091 clk_disable_unprepare(rt5660->mclk);
1092 } else {
1093 ret = clk_prepare_enable(rt5660->mclk);
1094 if (ret)
1095 return ret;
1096 }
1097 break;
1098
1099 case SND_SOC_BIAS_STANDBY:
1100 if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_OFF) {
1101 snd_soc_component_update_bits(component, RT5660_PWR_ANLG1,
1102 RT5660_PWR_VREF1 | RT5660_PWR_MB |
1103 RT5660_PWR_BG | RT5660_PWR_VREF2,
1104 RT5660_PWR_VREF1 | RT5660_PWR_MB |
1105 RT5660_PWR_BG | RT5660_PWR_VREF2);
1106 usleep_range(10000, 15000);
1107 snd_soc_component_update_bits(component, RT5660_PWR_ANLG1,
1108 RT5660_PWR_FV1 | RT5660_PWR_FV2,
1109 RT5660_PWR_FV1 | RT5660_PWR_FV2);
1110 }
1111 break;
1112
1113 case SND_SOC_BIAS_OFF:
1114 snd_soc_component_update_bits(component, RT5660_GEN_CTRL1,
1115 RT5660_DIG_GATE_CTRL, 0);
1116 break;
1117
1118 default:
1119 break;
1120 }
1121
1122 return 0;
1123}
1124
1125static int rt5660_probe(struct snd_soc_component *component)
1126{
1127 struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component);
1128
1129 rt5660->component = component;
1130
1131 return 0;
1132}
1133
1134static void rt5660_remove(struct snd_soc_component *component)
1135{
1136 snd_soc_component_write(component, RT5660_RESET, 0);
1137}
1138
1139#ifdef CONFIG_PM
1140static int rt5660_suspend(struct snd_soc_component *component)
1141{
1142 struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component);
1143
1144 regcache_cache_only(rt5660->regmap, true);
1145 regcache_mark_dirty(rt5660->regmap);
1146
1147 return 0;
1148}
1149
1150static int rt5660_resume(struct snd_soc_component *component)
1151{
1152 struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component);
1153
1154 if (rt5660->pdata.poweroff_codec_in_suspend)
1155 msleep(350);
1156
1157 regcache_cache_only(rt5660->regmap, false);
1158 regcache_sync(rt5660->regmap);
1159
1160 return 0;
1161}
1162#else
1163#define rt5660_suspend NULL
1164#define rt5660_resume NULL
1165#endif
1166
1167#define RT5660_STEREO_RATES SNDRV_PCM_RATE_8000_192000
1168#define RT5660_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
1169 SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8)
1170
1171static const struct snd_soc_dai_ops rt5660_aif_dai_ops = {
1172 .hw_params = rt5660_hw_params,
1173 .set_fmt = rt5660_set_dai_fmt,
1174 .set_sysclk = rt5660_set_dai_sysclk,
1175 .set_pll = rt5660_set_dai_pll,
1176};
1177
1178static struct snd_soc_dai_driver rt5660_dai[] = {
1179 {
1180 .name = "rt5660-aif1",
1181 .id = RT5660_AIF1,
1182 .playback = {
1183 .stream_name = "AIF1 Playback",
1184 .channels_min = 1,
1185 .channels_max = 2,
1186 .rates = RT5660_STEREO_RATES,
1187 .formats = RT5660_FORMATS,
1188 },
1189 .capture = {
1190 .stream_name = "AIF1 Capture",
1191 .channels_min = 1,
1192 .channels_max = 2,
1193 .rates = RT5660_STEREO_RATES,
1194 .formats = RT5660_FORMATS,
1195 },
1196 .ops = &rt5660_aif_dai_ops,
1197 },
1198};
1199
1200static const struct snd_soc_component_driver soc_component_dev_rt5660 = {
1201 .probe = rt5660_probe,
1202 .remove = rt5660_remove,
1203 .suspend = rt5660_suspend,
1204 .resume = rt5660_resume,
1205 .set_bias_level = rt5660_set_bias_level,
1206 .controls = rt5660_snd_controls,
1207 .num_controls = ARRAY_SIZE(rt5660_snd_controls),
1208 .dapm_widgets = rt5660_dapm_widgets,
1209 .num_dapm_widgets = ARRAY_SIZE(rt5660_dapm_widgets),
1210 .dapm_routes = rt5660_dapm_routes,
1211 .num_dapm_routes = ARRAY_SIZE(rt5660_dapm_routes),
1212 .use_pmdown_time = 1,
1213 .endianness = 1,
1214 .non_legacy_dai_naming = 1,
1215};
1216
1217static const struct regmap_config rt5660_regmap = {
1218 .reg_bits = 8,
1219 .val_bits = 16,
1220 .use_single_rw = true,
1221
1222 .max_register = RT5660_VENDOR_ID2 + 1 + (ARRAY_SIZE(rt5660_ranges) *
1223 RT5660_PR_SPACING),
1224 .volatile_reg = rt5660_volatile_register,
1225 .readable_reg = rt5660_readable_register,
1226
1227 .cache_type = REGCACHE_RBTREE,
1228 .reg_defaults = rt5660_reg,
1229 .num_reg_defaults = ARRAY_SIZE(rt5660_reg),
1230 .ranges = rt5660_ranges,
1231 .num_ranges = ARRAY_SIZE(rt5660_ranges),
1232};
1233
1234static const struct i2c_device_id rt5660_i2c_id[] = {
1235 { "rt5660", 0 },
1236 { }
1237};
1238MODULE_DEVICE_TABLE(i2c, rt5660_i2c_id);
1239
1240static const struct of_device_id rt5660_of_match[] = {
1241 { .compatible = "realtek,rt5660", },
1242 {},
1243};
1244MODULE_DEVICE_TABLE(of, rt5660_of_match);
1245
1246static const struct acpi_device_id rt5660_acpi_match[] = {
1247 { "10EC5660", 0 },
1248 { },
1249};
1250MODULE_DEVICE_TABLE(acpi, rt5660_acpi_match);
1251
1252static int rt5660_parse_dt(struct rt5660_priv *rt5660, struct device *dev)
1253{
1254 rt5660->pdata.in1_diff = device_property_read_bool(dev,
1255 "realtek,in1-differential");
1256 rt5660->pdata.in3_diff = device_property_read_bool(dev,
1257 "realtek,in3-differential");
1258 rt5660->pdata.poweroff_codec_in_suspend = device_property_read_bool(dev,
1259 "realtek,poweroff-in-suspend");
1260 device_property_read_u32(dev, "realtek,dmic1-data-pin",
1261 &rt5660->pdata.dmic1_data_pin);
1262
1263 return 0;
1264}
1265
1266static int rt5660_i2c_probe(struct i2c_client *i2c,
1267 const struct i2c_device_id *id)
1268{
1269 struct rt5660_platform_data *pdata = dev_get_platdata(&i2c->dev);
1270 struct rt5660_priv *rt5660;
1271 int ret;
1272 unsigned int val;
1273
1274 rt5660 = devm_kzalloc(&i2c->dev, sizeof(struct rt5660_priv),
1275 GFP_KERNEL);
1276
1277 if (rt5660 == NULL)
1278 return -ENOMEM;
1279
1280 /* Check if MCLK provided */
1281 rt5660->mclk = devm_clk_get(&i2c->dev, "mclk");
1282 if (PTR_ERR(rt5660->mclk) == -EPROBE_DEFER)
1283 return -EPROBE_DEFER;
1284
1285 i2c_set_clientdata(i2c, rt5660);
1286
1287 if (pdata)
1288 rt5660->pdata = *pdata;
1289 else if (i2c->dev.of_node)
1290 rt5660_parse_dt(rt5660, &i2c->dev);
1291
1292 rt5660->regmap = devm_regmap_init_i2c(i2c, &rt5660_regmap);
1293 if (IS_ERR(rt5660->regmap)) {
1294 ret = PTR_ERR(rt5660->regmap);
1295 dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
1296 ret);
1297 return ret;
1298 }
1299
1300 regmap_read(rt5660->regmap, RT5660_VENDOR_ID2, &val);
1301 if (val != RT5660_DEVICE_ID) {
1302 dev_err(&i2c->dev,
1303 "Device with ID register %#x is not rt5660\n", val);
1304 return -ENODEV;
1305 }
1306
1307 regmap_write(rt5660->regmap, RT5660_RESET, 0);
1308
1309 ret = regmap_register_patch(rt5660->regmap, rt5660_patch,
1310 ARRAY_SIZE(rt5660_patch));
1311 if (ret != 0)
1312 dev_warn(&i2c->dev, "Failed to apply regmap patch: %d\n", ret);
1313
1314 regmap_update_bits(rt5660->regmap, RT5660_GEN_CTRL1,
1315 RT5660_AUTO_DIS_AMP | RT5660_MCLK_DET | RT5660_POW_CLKDET,
1316 RT5660_AUTO_DIS_AMP | RT5660_MCLK_DET | RT5660_POW_CLKDET);
1317
1318 if (rt5660->pdata.dmic1_data_pin) {
1319 regmap_update_bits(rt5660->regmap, RT5660_GPIO_CTRL1,
1320 RT5660_GP1_PIN_MASK, RT5660_GP1_PIN_DMIC1_SCL);
1321
1322 if (rt5660->pdata.dmic1_data_pin == RT5660_DMIC1_DATA_GPIO2)
1323 regmap_update_bits(rt5660->regmap, RT5660_DMIC_CTRL1,
1324 RT5660_SEL_DMIC_DATA_MASK,
1325 RT5660_SEL_DMIC_DATA_GPIO2);
1326 else if (rt5660->pdata.dmic1_data_pin == RT5660_DMIC1_DATA_IN1P)
1327 regmap_update_bits(rt5660->regmap, RT5660_DMIC_CTRL1,
1328 RT5660_SEL_DMIC_DATA_MASK,
1329 RT5660_SEL_DMIC_DATA_IN1P);
1330 }
1331
1332 return devm_snd_soc_register_component(&i2c->dev,
1333 &soc_component_dev_rt5660,
1334 rt5660_dai, ARRAY_SIZE(rt5660_dai));
1335}
1336
1337static struct i2c_driver rt5660_i2c_driver = {
1338 .driver = {
1339 .name = "rt5660",
1340 .acpi_match_table = ACPI_PTR(rt5660_acpi_match),
1341 .of_match_table = of_match_ptr(rt5660_of_match),
1342 },
1343 .probe = rt5660_i2c_probe,
1344 .id_table = rt5660_i2c_id,
1345};
1346module_i2c_driver(rt5660_i2c_driver);
1347
1348MODULE_DESCRIPTION("ASoC RT5660 driver");
1349MODULE_AUTHOR("Oder Chiou <oder_chiou@realtek.com>");
1350MODULE_LICENSE("GPL v2");