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TOMOYO Linux Cross Reference
Linux/sound/soc/codecs/rt5660.c

Version: ~ [ linux-5.1-rc2 ] ~ [ linux-5.0.3 ] ~ [ linux-4.20.17 ] ~ [ linux-4.19.30 ] ~ [ linux-4.18.20 ] ~ [ linux-4.17.19 ] ~ [ linux-4.16.18 ] ~ [ linux-4.15.18 ] ~ [ linux-4.14.107 ] ~ [ linux-4.13.16 ] ~ [ linux-4.12.14 ] ~ [ linux-4.11.12 ] ~ [ linux-4.10.17 ] ~ [ linux-4.9.164 ] ~ [ linux-4.8.17 ] ~ [ linux-4.7.10 ] ~ [ linux-4.6.7 ] ~ [ linux-4.5.7 ] ~ [ linux-4.4.176 ] ~ [ linux-4.3.6 ] ~ [ linux-4.2.8 ] ~ [ linux-4.1.52 ] ~ [ linux-4.0.9 ] ~ [ linux-3.19.8 ] ~ [ linux-3.18.136 ] ~ [ linux-3.17.8 ] ~ [ linux-3.16.63 ] ~ [ linux-3.15.10 ] ~ [ linux-3.14.79 ] ~ [ linux-3.13.11 ] ~ [ linux-3.12.74 ] ~ [ linux-3.11.10 ] ~ [ linux-3.10.108 ] ~ [ linux-3.9.11 ] ~ [ linux-3.8.13 ] ~ [ linux-3.7.10 ] ~ [ linux-3.6.11 ] ~ [ linux-3.5.7 ] ~ [ linux-3.4.113 ] ~ [ linux-3.3.8 ] ~ [ linux-3.2.102 ] ~ [ linux-3.1.10 ] ~ [ linux-3.0.101 ] ~ [ linux-2.6.39.4 ] ~ [ linux-2.6.38.8 ] ~ [ linux-2.6.37.6 ] ~ [ linux-2.6.36.4 ] ~ [ linux-2.6.35.14 ] ~ [ linux-2.6.34.15 ] ~ [ linux-2.6.33.20 ] ~ [ linux-2.6.32.71 ] ~ [ linux-2.6.0 ] ~ [ linux-2.4.37.11 ] ~ [ unix-v6-master ] ~ [ ccs-tools-1.8.5 ] ~ [ policy-sample ] ~
Architecture: ~ [ i386 ] ~ [ alpha ] ~ [ m68k ] ~ [ mips ] ~ [ ppc ] ~ [ sparc ] ~ [ sparc64 ] ~

  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 
 43 static 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 
 53 static const struct reg_sequence rt5660_patch[] = {
 54         { RT5660_ALC_PGA_CTRL2,         0x44c3 },
 55         { RT5660_PR_BASE + 0x3d,        0x2600 },
 56 };
 57 
 58 static 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 
156 static 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 
183 static 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 
301 static const DECLARE_TLV_DB_SCALE(rt5660_out_vol_tlv, -4650, 150, 0);
302 static const DECLARE_TLV_DB_SCALE(rt5660_dac_vol_tlv, -6525, 75, 0);
303 static const DECLARE_TLV_DB_SCALE(rt5660_adc_vol_tlv, -1725, 75, 0);
304 static const DECLARE_TLV_DB_SCALE(rt5660_adc_bst_tlv, 0, 1200, 0);
305 static const DECLARE_TLV_DB_SCALE(rt5660_bst_tlv, -1200, 75, 0);
306 
307 static 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  */
354 static 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 
373 static 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 */
388 static 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 
395 static 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 
402 static 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 
409 static 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 
416 static 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 
423 static 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 */
431 static 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 
442 static 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 
453 static 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 
466 static 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 
481 static 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 
494 static 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 
505 static 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 
512 static const struct snd_kcontrol_new spk_vol_control =
513         SOC_DAPM_SINGLE("Switch", RT5660_SPK_VOL,
514                 RT5660_VOL_L_SFT, 1, 1);
515 
516 static 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 
520 static 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 */
525 static const char * const rt5660_data_select[] = {
526         "L/R", "R/L", "L/L", "R/R"
527 };
528 
529 static SOC_ENUM_SINGLE_DECL(rt5660_if1_dac_enum,
530         RT5660_DIG_INF1_DATA, RT5660_IF1_DAC_IN_SFT, rt5660_data_select);
531 
532 static SOC_ENUM_SINGLE_DECL(rt5660_if1_adc_enum,
533         RT5660_DIG_INF1_DATA, RT5660_IF1_ADC_IN_SFT, rt5660_data_select);
534 
535 static const struct snd_kcontrol_new rt5660_if1_dac_swap_mux =
536         SOC_DAPM_ENUM("IF1 DAC Swap Source", rt5660_if1_dac_enum);
537 
538 static const struct snd_kcontrol_new rt5660_if1_adc_swap_mux =
539         SOC_DAPM_ENUM("IF1 ADC Swap Source", rt5660_if1_adc_enum);
540 
541 static 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 
566 static 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 
709 static 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 
838 static 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 
906 static 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 
973 static 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 
1012 static 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 
1073 static 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 
1125 static 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 
1134 static void rt5660_remove(struct snd_soc_component *component)
1135 {
1136         snd_soc_component_write(component, RT5660_RESET, 0);
1137 }
1138 
1139 #ifdef CONFIG_PM
1140 static 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 
1150 static 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 
1171 static 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 
1178 static 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 
1200 static 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 
1217 static const struct regmap_config rt5660_regmap = {
1218         .reg_bits = 8,
1219         .val_bits = 16,
1220         .use_single_read = true,
1221         .use_single_write = true,
1222 
1223         .max_register = RT5660_VENDOR_ID2 + 1 + (ARRAY_SIZE(rt5660_ranges) *
1224                                                RT5660_PR_SPACING),
1225         .volatile_reg = rt5660_volatile_register,
1226         .readable_reg = rt5660_readable_register,
1227 
1228         .cache_type = REGCACHE_RBTREE,
1229         .reg_defaults = rt5660_reg,
1230         .num_reg_defaults = ARRAY_SIZE(rt5660_reg),
1231         .ranges = rt5660_ranges,
1232         .num_ranges = ARRAY_SIZE(rt5660_ranges),
1233 };
1234 
1235 static const struct i2c_device_id rt5660_i2c_id[] = {
1236         { "rt5660", 0 },
1237         { }
1238 };
1239 MODULE_DEVICE_TABLE(i2c, rt5660_i2c_id);
1240 
1241 static const struct of_device_id rt5660_of_match[] = {
1242         { .compatible = "realtek,rt5660", },
1243         {},
1244 };
1245 MODULE_DEVICE_TABLE(of, rt5660_of_match);
1246 
1247 static const struct acpi_device_id rt5660_acpi_match[] = {
1248         { "10EC5660", 0 },
1249         { "10EC3277", 0 },
1250         { },
1251 };
1252 MODULE_DEVICE_TABLE(acpi, rt5660_acpi_match);
1253 
1254 static int rt5660_parse_dt(struct rt5660_priv *rt5660, struct device *dev)
1255 {
1256         rt5660->pdata.in1_diff = device_property_read_bool(dev,
1257                                         "realtek,in1-differential");
1258         rt5660->pdata.in3_diff = device_property_read_bool(dev,
1259                                         "realtek,in3-differential");
1260         rt5660->pdata.poweroff_codec_in_suspend = device_property_read_bool(dev,
1261                                         "realtek,poweroff-in-suspend");
1262         device_property_read_u32(dev, "realtek,dmic1-data-pin",
1263                 &rt5660->pdata.dmic1_data_pin);
1264 
1265         return 0;
1266 }
1267 
1268 static int rt5660_i2c_probe(struct i2c_client *i2c,
1269                     const struct i2c_device_id *id)
1270 {
1271         struct rt5660_platform_data *pdata = dev_get_platdata(&i2c->dev);
1272         struct rt5660_priv *rt5660;
1273         int ret;
1274         unsigned int val;
1275 
1276         rt5660 = devm_kzalloc(&i2c->dev, sizeof(struct rt5660_priv),
1277                 GFP_KERNEL);
1278 
1279         if (rt5660 == NULL)
1280                 return -ENOMEM;
1281 
1282         /* Check if MCLK provided */
1283         rt5660->mclk = devm_clk_get(&i2c->dev, "mclk");
1284         if (PTR_ERR(rt5660->mclk) == -EPROBE_DEFER)
1285                 return -EPROBE_DEFER;
1286 
1287         i2c_set_clientdata(i2c, rt5660);
1288 
1289         if (pdata)
1290                 rt5660->pdata = *pdata;
1291         else if (i2c->dev.of_node)
1292                 rt5660_parse_dt(rt5660, &i2c->dev);
1293 
1294         rt5660->regmap = devm_regmap_init_i2c(i2c, &rt5660_regmap);
1295         if (IS_ERR(rt5660->regmap)) {
1296                 ret = PTR_ERR(rt5660->regmap);
1297                 dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
1298                         ret);
1299                 return ret;
1300         }
1301 
1302         regmap_read(rt5660->regmap, RT5660_VENDOR_ID2, &val);
1303         if (val != RT5660_DEVICE_ID) {
1304                 dev_err(&i2c->dev,
1305                         "Device with ID register %#x is not rt5660\n", val);
1306                 return -ENODEV;
1307         }
1308 
1309         regmap_write(rt5660->regmap, RT5660_RESET, 0);
1310 
1311         ret = regmap_register_patch(rt5660->regmap, rt5660_patch,
1312                                     ARRAY_SIZE(rt5660_patch));
1313         if (ret != 0)
1314                 dev_warn(&i2c->dev, "Failed to apply regmap patch: %d\n", ret);
1315 
1316         regmap_update_bits(rt5660->regmap, RT5660_GEN_CTRL1,
1317                 RT5660_AUTO_DIS_AMP | RT5660_MCLK_DET | RT5660_POW_CLKDET,
1318                 RT5660_AUTO_DIS_AMP | RT5660_MCLK_DET | RT5660_POW_CLKDET);
1319 
1320         if (rt5660->pdata.dmic1_data_pin) {
1321                 regmap_update_bits(rt5660->regmap, RT5660_GPIO_CTRL1,
1322                         RT5660_GP1_PIN_MASK, RT5660_GP1_PIN_DMIC1_SCL);
1323 
1324                 if (rt5660->pdata.dmic1_data_pin == RT5660_DMIC1_DATA_GPIO2)
1325                         regmap_update_bits(rt5660->regmap, RT5660_DMIC_CTRL1,
1326                                 RT5660_SEL_DMIC_DATA_MASK,
1327                                 RT5660_SEL_DMIC_DATA_GPIO2);
1328                 else if (rt5660->pdata.dmic1_data_pin == RT5660_DMIC1_DATA_IN1P)
1329                         regmap_update_bits(rt5660->regmap, RT5660_DMIC_CTRL1,
1330                                 RT5660_SEL_DMIC_DATA_MASK,
1331                                 RT5660_SEL_DMIC_DATA_IN1P);
1332         }
1333 
1334         return devm_snd_soc_register_component(&i2c->dev,
1335                                       &soc_component_dev_rt5660,
1336                                       rt5660_dai, ARRAY_SIZE(rt5660_dai));
1337 }
1338 
1339 static struct i2c_driver rt5660_i2c_driver = {
1340         .driver = {
1341                 .name = "rt5660",
1342                 .acpi_match_table = ACPI_PTR(rt5660_acpi_match),
1343                 .of_match_table = of_match_ptr(rt5660_of_match),
1344         },
1345         .probe = rt5660_i2c_probe,
1346         .id_table = rt5660_i2c_id,
1347 };
1348 module_i2c_driver(rt5660_i2c_driver);
1349 
1350 MODULE_DESCRIPTION("ASoC RT5660 driver");
1351 MODULE_AUTHOR("Oder Chiou <oder_chiou@realtek.com>");
1352 MODULE_LICENSE("GPL v2");
1353 

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