1 | // SPDX-License-Identifier: GPL-2.0-only |
2 | /* |
3 | * rt5616.c -- RT5616 ALSA SoC audio codec driver |
4 | * |
5 | * Copyright 2015 Realtek Semiconductor Corp. |
6 | * Author: Bard Liao <bardliao@realtek.com> |
7 | */ |
8 | |
9 | #include <linux/module.h> |
10 | #include <linux/moduleparam.h> |
11 | #include <linux/init.h> |
12 | #include <linux/clk.h> |
13 | #include <linux/delay.h> |
14 | #include <linux/pm.h> |
15 | #include <linux/i2c.h> |
16 | #include <linux/platform_device.h> |
17 | #include <linux/spi/spi.h> |
18 | #include <sound/core.h> |
19 | #include <sound/pcm.h> |
20 | #include <sound/pcm_params.h> |
21 | #include <sound/soc.h> |
22 | #include <sound/soc-dapm.h> |
23 | #include <sound/initval.h> |
24 | #include <sound/tlv.h> |
25 | |
26 | #include "rl6231.h" |
27 | #include "rt5616.h" |
28 | |
29 | #define RT5616_PR_RANGE_BASE (0xff + 1) |
30 | #define RT5616_PR_SPACING 0x100 |
31 | |
32 | #define RT5616_PR_BASE (RT5616_PR_RANGE_BASE + (0 * RT5616_PR_SPACING)) |
33 | |
34 | static const struct regmap_range_cfg rt5616_ranges[] = { |
35 | { |
36 | .name = "PR" , |
37 | .range_min = RT5616_PR_BASE, |
38 | .range_max = RT5616_PR_BASE + 0xf8, |
39 | .selector_reg = RT5616_PRIV_INDEX, |
40 | .selector_mask = 0xff, |
41 | .selector_shift = 0x0, |
42 | .window_start = RT5616_PRIV_DATA, |
43 | .window_len = 0x1, |
44 | }, |
45 | }; |
46 | |
47 | static const struct reg_sequence init_list[] = { |
48 | {RT5616_PR_BASE + 0x3d, 0x3e00}, |
49 | {RT5616_PR_BASE + 0x25, 0x6110}, |
50 | {RT5616_PR_BASE + 0x20, 0x611f}, |
51 | {RT5616_PR_BASE + 0x21, 0x4040}, |
52 | {RT5616_PR_BASE + 0x23, 0x0004}, |
53 | }; |
54 | |
55 | #define RT5616_INIT_REG_LEN ARRAY_SIZE(init_list) |
56 | |
57 | static const struct reg_default rt5616_reg[] = { |
58 | { 0x00, 0x0021 }, |
59 | { 0x02, 0xc8c8 }, |
60 | { 0x03, 0xc8c8 }, |
61 | { 0x05, 0x0000 }, |
62 | { 0x0d, 0x0000 }, |
63 | { 0x0f, 0x0808 }, |
64 | { 0x19, 0xafaf }, |
65 | { 0x1c, 0x2f2f }, |
66 | { 0x1e, 0x0000 }, |
67 | { 0x27, 0x7860 }, |
68 | { 0x29, 0x8080 }, |
69 | { 0x2a, 0x5252 }, |
70 | { 0x3b, 0x0000 }, |
71 | { 0x3c, 0x006f }, |
72 | { 0x3d, 0x0000 }, |
73 | { 0x3e, 0x006f }, |
74 | { 0x45, 0x6000 }, |
75 | { 0x4d, 0x0000 }, |
76 | { 0x4e, 0x0000 }, |
77 | { 0x4f, 0x0279 }, |
78 | { 0x50, 0x0000 }, |
79 | { 0x51, 0x0000 }, |
80 | { 0x52, 0x0279 }, |
81 | { 0x53, 0xf000 }, |
82 | { 0x61, 0x0000 }, |
83 | { 0x62, 0x0000 }, |
84 | { 0x63, 0x00c0 }, |
85 | { 0x64, 0x0000 }, |
86 | { 0x65, 0x0000 }, |
87 | { 0x66, 0x0000 }, |
88 | { 0x70, 0x8000 }, |
89 | { 0x73, 0x1104 }, |
90 | { 0x74, 0x0c00 }, |
91 | { 0x80, 0x0000 }, |
92 | { 0x81, 0x0000 }, |
93 | { 0x82, 0x0000 }, |
94 | { 0x8b, 0x0600 }, |
95 | { 0x8e, 0x0004 }, |
96 | { 0x8f, 0x1100 }, |
97 | { 0x90, 0x0000 }, |
98 | { 0x91, 0x0c00 }, |
99 | { 0x92, 0x0000 }, |
100 | { 0x93, 0x2000 }, |
101 | { 0x94, 0x0200 }, |
102 | { 0x95, 0x0000 }, |
103 | { 0xb0, 0x2080 }, |
104 | { 0xb1, 0x0000 }, |
105 | { 0xb2, 0x0000 }, |
106 | { 0xb4, 0x2206 }, |
107 | { 0xb5, 0x1f00 }, |
108 | { 0xb6, 0x0000 }, |
109 | { 0xb7, 0x0000 }, |
110 | { 0xbb, 0x0000 }, |
111 | { 0xbc, 0x0000 }, |
112 | { 0xbd, 0x0000 }, |
113 | { 0xbe, 0x0000 }, |
114 | { 0xbf, 0x0000 }, |
115 | { 0xc0, 0x0100 }, |
116 | { 0xc1, 0x0000 }, |
117 | { 0xc2, 0x0000 }, |
118 | { 0xc8, 0x0000 }, |
119 | { 0xc9, 0x0000 }, |
120 | { 0xca, 0x0000 }, |
121 | { 0xcb, 0x0000 }, |
122 | { 0xcc, 0x0000 }, |
123 | { 0xcd, 0x0000 }, |
124 | { 0xce, 0x0000 }, |
125 | { 0xcf, 0x0013 }, |
126 | { 0xd0, 0x0680 }, |
127 | { 0xd1, 0x1c17 }, |
128 | { 0xd3, 0xb320 }, |
129 | { 0xd4, 0x0000 }, |
130 | { 0xd6, 0x0000 }, |
131 | { 0xd7, 0x0000 }, |
132 | { 0xd9, 0x0809 }, |
133 | { 0xda, 0x0000 }, |
134 | { 0xfa, 0x0010 }, |
135 | { 0xfb, 0x0000 }, |
136 | { 0xfc, 0x0000 }, |
137 | { 0xfe, 0x10ec }, |
138 | { 0xff, 0x6281 }, |
139 | }; |
140 | |
141 | struct rt5616_priv { |
142 | struct snd_soc_component *component; |
143 | struct delayed_work patch_work; |
144 | struct regmap *regmap; |
145 | struct clk *mclk; |
146 | |
147 | int sysclk; |
148 | int sysclk_src; |
149 | int lrck[RT5616_AIFS]; |
150 | int bclk[RT5616_AIFS]; |
151 | int master[RT5616_AIFS]; |
152 | |
153 | int pll_src; |
154 | int pll_in; |
155 | int pll_out; |
156 | |
157 | }; |
158 | |
159 | static bool rt5616_volatile_register(struct device *dev, unsigned int reg) |
160 | { |
161 | int i; |
162 | |
163 | for (i = 0; i < ARRAY_SIZE(rt5616_ranges); i++) { |
164 | if (reg >= rt5616_ranges[i].range_min && |
165 | reg <= rt5616_ranges[i].range_max) |
166 | return true; |
167 | } |
168 | |
169 | switch (reg) { |
170 | case RT5616_RESET: |
171 | case RT5616_PRIV_DATA: |
172 | case RT5616_EQ_CTRL1: |
173 | case RT5616_DRC_AGC_1: |
174 | case RT5616_IRQ_CTRL2: |
175 | case RT5616_INT_IRQ_ST: |
176 | case RT5616_PGM_REG_ARR1: |
177 | case RT5616_PGM_REG_ARR3: |
178 | case RT5616_VENDOR_ID: |
179 | case RT5616_DEVICE_ID: |
180 | return true; |
181 | default: |
182 | return false; |
183 | } |
184 | } |
185 | |
186 | static bool rt5616_readable_register(struct device *dev, unsigned int reg) |
187 | { |
188 | int i; |
189 | |
190 | for (i = 0; i < ARRAY_SIZE(rt5616_ranges); i++) { |
191 | if (reg >= rt5616_ranges[i].range_min && |
192 | reg <= rt5616_ranges[i].range_max) |
193 | return true; |
194 | } |
195 | |
196 | switch (reg) { |
197 | case RT5616_RESET: |
198 | case RT5616_VERSION_ID: |
199 | case RT5616_VENDOR_ID: |
200 | case RT5616_DEVICE_ID: |
201 | case RT5616_HP_VOL: |
202 | case RT5616_LOUT_CTRL1: |
203 | case RT5616_LOUT_CTRL2: |
204 | case RT5616_IN1_IN2: |
205 | case RT5616_INL1_INR1_VOL: |
206 | case RT5616_DAC1_DIG_VOL: |
207 | case RT5616_ADC_DIG_VOL: |
208 | case RT5616_ADC_BST_VOL: |
209 | case RT5616_STO1_ADC_MIXER: |
210 | case RT5616_AD_DA_MIXER: |
211 | case RT5616_STO_DAC_MIXER: |
212 | case RT5616_REC_L1_MIXER: |
213 | case RT5616_REC_L2_MIXER: |
214 | case RT5616_REC_R1_MIXER: |
215 | case RT5616_REC_R2_MIXER: |
216 | case RT5616_HPO_MIXER: |
217 | case RT5616_OUT_L1_MIXER: |
218 | case RT5616_OUT_L2_MIXER: |
219 | case RT5616_OUT_L3_MIXER: |
220 | case RT5616_OUT_R1_MIXER: |
221 | case RT5616_OUT_R2_MIXER: |
222 | case RT5616_OUT_R3_MIXER: |
223 | case RT5616_LOUT_MIXER: |
224 | case RT5616_PWR_DIG1: |
225 | case RT5616_PWR_DIG2: |
226 | case RT5616_PWR_ANLG1: |
227 | case RT5616_PWR_ANLG2: |
228 | case RT5616_PWR_MIXER: |
229 | case RT5616_PWR_VOL: |
230 | case RT5616_PRIV_INDEX: |
231 | case RT5616_PRIV_DATA: |
232 | case RT5616_I2S1_SDP: |
233 | case RT5616_ADDA_CLK1: |
234 | case RT5616_ADDA_CLK2: |
235 | case RT5616_GLB_CLK: |
236 | case RT5616_PLL_CTRL1: |
237 | case RT5616_PLL_CTRL2: |
238 | case RT5616_HP_OVCD: |
239 | case RT5616_DEPOP_M1: |
240 | case RT5616_DEPOP_M2: |
241 | case RT5616_DEPOP_M3: |
242 | case RT5616_CHARGE_PUMP: |
243 | case RT5616_PV_DET_SPK_G: |
244 | case RT5616_MICBIAS: |
245 | case RT5616_A_JD_CTL1: |
246 | case RT5616_A_JD_CTL2: |
247 | case RT5616_EQ_CTRL1: |
248 | case RT5616_EQ_CTRL2: |
249 | case RT5616_WIND_FILTER: |
250 | case RT5616_DRC_AGC_1: |
251 | case RT5616_DRC_AGC_2: |
252 | case RT5616_DRC_AGC_3: |
253 | case RT5616_SVOL_ZC: |
254 | case RT5616_JD_CTRL1: |
255 | case RT5616_JD_CTRL2: |
256 | case RT5616_IRQ_CTRL1: |
257 | case RT5616_IRQ_CTRL2: |
258 | case RT5616_INT_IRQ_ST: |
259 | case RT5616_GPIO_CTRL1: |
260 | case RT5616_GPIO_CTRL2: |
261 | case RT5616_GPIO_CTRL3: |
262 | case RT5616_PGM_REG_ARR1: |
263 | case RT5616_PGM_REG_ARR2: |
264 | case RT5616_PGM_REG_ARR3: |
265 | case RT5616_PGM_REG_ARR4: |
266 | case RT5616_PGM_REG_ARR5: |
267 | case RT5616_SCB_FUNC: |
268 | case RT5616_SCB_CTRL: |
269 | case RT5616_BASE_BACK: |
270 | case RT5616_MP3_PLUS1: |
271 | case RT5616_MP3_PLUS2: |
272 | case RT5616_ADJ_HPF_CTRL1: |
273 | case RT5616_ADJ_HPF_CTRL2: |
274 | case RT5616_HP_CALIB_AMP_DET: |
275 | case RT5616_HP_CALIB2: |
276 | case RT5616_SV_ZCD1: |
277 | case RT5616_SV_ZCD2: |
278 | case RT5616_D_MISC: |
279 | case RT5616_DUMMY2: |
280 | case RT5616_DUMMY3: |
281 | return true; |
282 | default: |
283 | return false; |
284 | } |
285 | } |
286 | |
287 | static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0); |
288 | static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -65625, 375, 0); |
289 | static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0); |
290 | static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -17625, 375, 0); |
291 | static const DECLARE_TLV_DB_SCALE(adc_bst_tlv, 0, 1200, 0); |
292 | |
293 | /* {0, +20, +24, +30, +35, +40, +44, +50, +52} dB */ |
294 | static const SNDRV_CTL_TLVD_DECLARE_DB_RANGE(bst_tlv, |
295 | 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0), |
296 | 1, 1, TLV_DB_SCALE_ITEM(2000, 0, 0), |
297 | 2, 2, TLV_DB_SCALE_ITEM(2400, 0, 0), |
298 | 3, 5, TLV_DB_SCALE_ITEM(3000, 500, 0), |
299 | 6, 6, TLV_DB_SCALE_ITEM(4400, 0, 0), |
300 | 7, 7, TLV_DB_SCALE_ITEM(5000, 0, 0), |
301 | 8, 8, TLV_DB_SCALE_ITEM(5200, 0, 0), |
302 | ); |
303 | |
304 | static const struct snd_kcontrol_new rt5616_snd_controls[] = { |
305 | /* Headphone Output Volume */ |
306 | SOC_DOUBLE("HP Playback Switch" , RT5616_HP_VOL, |
307 | RT5616_L_MUTE_SFT, RT5616_R_MUTE_SFT, 1, 1), |
308 | SOC_DOUBLE("HPVOL Playback Switch" , RT5616_HP_VOL, |
309 | RT5616_VOL_L_SFT, RT5616_VOL_R_SFT, 1, 1), |
310 | SOC_DOUBLE_TLV("HP Playback Volume" , RT5616_HP_VOL, |
311 | RT5616_L_VOL_SFT, RT5616_R_VOL_SFT, 39, 1, out_vol_tlv), |
312 | /* OUTPUT Control */ |
313 | SOC_DOUBLE("OUT Playback Switch" , RT5616_LOUT_CTRL1, |
314 | RT5616_L_MUTE_SFT, RT5616_R_MUTE_SFT, 1, 1), |
315 | SOC_DOUBLE("OUT Channel Switch" , RT5616_LOUT_CTRL1, |
316 | RT5616_VOL_L_SFT, RT5616_VOL_R_SFT, 1, 1), |
317 | SOC_DOUBLE_TLV("OUT Playback Volume" , RT5616_LOUT_CTRL1, |
318 | RT5616_L_VOL_SFT, RT5616_R_VOL_SFT, 39, 1, out_vol_tlv), |
319 | |
320 | /* DAC Digital Volume */ |
321 | SOC_DOUBLE_TLV("DAC1 Playback Volume" , RT5616_DAC1_DIG_VOL, |
322 | RT5616_L_VOL_SFT, RT5616_R_VOL_SFT, |
323 | 175, 0, dac_vol_tlv), |
324 | /* IN1/IN2 Control */ |
325 | SOC_SINGLE_TLV("IN1 Boost Volume" , RT5616_IN1_IN2, |
326 | RT5616_BST_SFT1, 8, 0, bst_tlv), |
327 | SOC_SINGLE_TLV("IN2 Boost Volume" , RT5616_IN1_IN2, |
328 | RT5616_BST_SFT2, 8, 0, bst_tlv), |
329 | /* INL/INR Volume Control */ |
330 | SOC_DOUBLE_TLV("IN Capture Volume" , RT5616_INL1_INR1_VOL, |
331 | RT5616_INL_VOL_SFT, RT5616_INR_VOL_SFT, |
332 | 31, 1, in_vol_tlv), |
333 | /* ADC Digital Volume Control */ |
334 | SOC_DOUBLE("ADC Capture Switch" , RT5616_ADC_DIG_VOL, |
335 | RT5616_L_MUTE_SFT, RT5616_R_MUTE_SFT, 1, 1), |
336 | SOC_DOUBLE_TLV("ADC Capture Volume" , RT5616_ADC_DIG_VOL, |
337 | RT5616_L_VOL_SFT, RT5616_R_VOL_SFT, |
338 | 127, 0, adc_vol_tlv), |
339 | |
340 | /* ADC Boost Volume Control */ |
341 | SOC_DOUBLE_TLV("ADC Boost Volume" , RT5616_ADC_BST_VOL, |
342 | RT5616_ADC_L_BST_SFT, RT5616_ADC_R_BST_SFT, |
343 | 3, 0, adc_bst_tlv), |
344 | }; |
345 | |
346 | static int is_sys_clk_from_pll(struct snd_soc_dapm_widget *source, |
347 | struct snd_soc_dapm_widget *sink) |
348 | { |
349 | unsigned int val; |
350 | |
351 | val = snd_soc_component_read(component: snd_soc_dapm_to_component(dapm: source->dapm), RT5616_GLB_CLK); |
352 | val &= RT5616_SCLK_SRC_MASK; |
353 | if (val == RT5616_SCLK_SRC_PLL1) |
354 | return 1; |
355 | else |
356 | return 0; |
357 | } |
358 | |
359 | /* Digital Mixer */ |
360 | static const struct snd_kcontrol_new rt5616_sto1_adc_l_mix[] = { |
361 | SOC_DAPM_SINGLE("ADC1 Switch" , RT5616_STO1_ADC_MIXER, |
362 | RT5616_M_STO1_ADC_L1_SFT, 1, 1), |
363 | }; |
364 | |
365 | static const struct snd_kcontrol_new rt5616_sto1_adc_r_mix[] = { |
366 | SOC_DAPM_SINGLE("ADC1 Switch" , RT5616_STO1_ADC_MIXER, |
367 | RT5616_M_STO1_ADC_R1_SFT, 1, 1), |
368 | }; |
369 | |
370 | static const struct snd_kcontrol_new rt5616_dac_l_mix[] = { |
371 | SOC_DAPM_SINGLE("Stereo ADC Switch" , RT5616_AD_DA_MIXER, |
372 | RT5616_M_ADCMIX_L_SFT, 1, 1), |
373 | SOC_DAPM_SINGLE("INF1 Switch" , RT5616_AD_DA_MIXER, |
374 | RT5616_M_IF1_DAC_L_SFT, 1, 1), |
375 | }; |
376 | |
377 | static const struct snd_kcontrol_new rt5616_dac_r_mix[] = { |
378 | SOC_DAPM_SINGLE("Stereo ADC Switch" , RT5616_AD_DA_MIXER, |
379 | RT5616_M_ADCMIX_R_SFT, 1, 1), |
380 | SOC_DAPM_SINGLE("INF1 Switch" , RT5616_AD_DA_MIXER, |
381 | RT5616_M_IF1_DAC_R_SFT, 1, 1), |
382 | }; |
383 | |
384 | static const struct snd_kcontrol_new rt5616_sto_dac_l_mix[] = { |
385 | SOC_DAPM_SINGLE("DAC L1 Switch" , RT5616_STO_DAC_MIXER, |
386 | RT5616_M_DAC_L1_MIXL_SFT, 1, 1), |
387 | SOC_DAPM_SINGLE("DAC R1 Switch" , RT5616_STO_DAC_MIXER, |
388 | RT5616_M_DAC_R1_MIXL_SFT, 1, 1), |
389 | }; |
390 | |
391 | static const struct snd_kcontrol_new rt5616_sto_dac_r_mix[] = { |
392 | SOC_DAPM_SINGLE("DAC R1 Switch" , RT5616_STO_DAC_MIXER, |
393 | RT5616_M_DAC_R1_MIXR_SFT, 1, 1), |
394 | SOC_DAPM_SINGLE("DAC L1 Switch" , RT5616_STO_DAC_MIXER, |
395 | RT5616_M_DAC_L1_MIXR_SFT, 1, 1), |
396 | }; |
397 | |
398 | /* Analog Input Mixer */ |
399 | static const struct snd_kcontrol_new rt5616_rec_l_mix[] = { |
400 | SOC_DAPM_SINGLE("INL1 Switch" , RT5616_REC_L2_MIXER, |
401 | RT5616_M_IN1_L_RM_L_SFT, 1, 1), |
402 | SOC_DAPM_SINGLE("BST2 Switch" , RT5616_REC_L2_MIXER, |
403 | RT5616_M_BST2_RM_L_SFT, 1, 1), |
404 | SOC_DAPM_SINGLE("BST1 Switch" , RT5616_REC_L2_MIXER, |
405 | RT5616_M_BST1_RM_L_SFT, 1, 1), |
406 | }; |
407 | |
408 | static const struct snd_kcontrol_new rt5616_rec_r_mix[] = { |
409 | SOC_DAPM_SINGLE("INR1 Switch" , RT5616_REC_R2_MIXER, |
410 | RT5616_M_IN1_R_RM_R_SFT, 1, 1), |
411 | SOC_DAPM_SINGLE("BST2 Switch" , RT5616_REC_R2_MIXER, |
412 | RT5616_M_BST2_RM_R_SFT, 1, 1), |
413 | SOC_DAPM_SINGLE("BST1 Switch" , RT5616_REC_R2_MIXER, |
414 | RT5616_M_BST1_RM_R_SFT, 1, 1), |
415 | }; |
416 | |
417 | /* Analog Output Mixer */ |
418 | |
419 | static const struct snd_kcontrol_new rt5616_out_l_mix[] = { |
420 | SOC_DAPM_SINGLE("BST1 Switch" , RT5616_OUT_L3_MIXER, |
421 | RT5616_M_BST1_OM_L_SFT, 1, 1), |
422 | SOC_DAPM_SINGLE("BST2 Switch" , RT5616_OUT_L3_MIXER, |
423 | RT5616_M_BST2_OM_L_SFT, 1, 1), |
424 | SOC_DAPM_SINGLE("INL1 Switch" , RT5616_OUT_L3_MIXER, |
425 | RT5616_M_IN1_L_OM_L_SFT, 1, 1), |
426 | SOC_DAPM_SINGLE("REC MIXL Switch" , RT5616_OUT_L3_MIXER, |
427 | RT5616_M_RM_L_OM_L_SFT, 1, 1), |
428 | SOC_DAPM_SINGLE("DAC L1 Switch" , RT5616_OUT_L3_MIXER, |
429 | RT5616_M_DAC_L1_OM_L_SFT, 1, 1), |
430 | }; |
431 | |
432 | static const struct snd_kcontrol_new rt5616_out_r_mix[] = { |
433 | SOC_DAPM_SINGLE("BST2 Switch" , RT5616_OUT_R3_MIXER, |
434 | RT5616_M_BST2_OM_R_SFT, 1, 1), |
435 | SOC_DAPM_SINGLE("BST1 Switch" , RT5616_OUT_R3_MIXER, |
436 | RT5616_M_BST1_OM_R_SFT, 1, 1), |
437 | SOC_DAPM_SINGLE("INR1 Switch" , RT5616_OUT_R3_MIXER, |
438 | RT5616_M_IN1_R_OM_R_SFT, 1, 1), |
439 | SOC_DAPM_SINGLE("REC MIXR Switch" , RT5616_OUT_R3_MIXER, |
440 | RT5616_M_RM_R_OM_R_SFT, 1, 1), |
441 | SOC_DAPM_SINGLE("DAC R1 Switch" , RT5616_OUT_R3_MIXER, |
442 | RT5616_M_DAC_R1_OM_R_SFT, 1, 1), |
443 | }; |
444 | |
445 | static const struct snd_kcontrol_new rt5616_hpo_mix[] = { |
446 | SOC_DAPM_SINGLE("DAC1 Switch" , RT5616_HPO_MIXER, |
447 | RT5616_M_DAC1_HM_SFT, 1, 1), |
448 | SOC_DAPM_SINGLE("HPVOL Switch" , RT5616_HPO_MIXER, |
449 | RT5616_M_HPVOL_HM_SFT, 1, 1), |
450 | }; |
451 | |
452 | static const struct snd_kcontrol_new rt5616_lout_mix[] = { |
453 | SOC_DAPM_SINGLE("DAC L1 Switch" , RT5616_LOUT_MIXER, |
454 | RT5616_M_DAC_L1_LM_SFT, 1, 1), |
455 | SOC_DAPM_SINGLE("DAC R1 Switch" , RT5616_LOUT_MIXER, |
456 | RT5616_M_DAC_R1_LM_SFT, 1, 1), |
457 | SOC_DAPM_SINGLE("OUTVOL L Switch" , RT5616_LOUT_MIXER, |
458 | RT5616_M_OV_L_LM_SFT, 1, 1), |
459 | SOC_DAPM_SINGLE("OUTVOL R Switch" , RT5616_LOUT_MIXER, |
460 | RT5616_M_OV_R_LM_SFT, 1, 1), |
461 | }; |
462 | |
463 | static int rt5616_adc_event(struct snd_soc_dapm_widget *w, |
464 | struct snd_kcontrol *kcontrol, int event) |
465 | { |
466 | struct snd_soc_component *component = snd_soc_dapm_to_component(dapm: w->dapm); |
467 | |
468 | switch (event) { |
469 | case SND_SOC_DAPM_POST_PMU: |
470 | snd_soc_component_update_bits(component, RT5616_ADC_DIG_VOL, |
471 | RT5616_L_MUTE | RT5616_R_MUTE, val: 0); |
472 | break; |
473 | |
474 | case SND_SOC_DAPM_POST_PMD: |
475 | snd_soc_component_update_bits(component, RT5616_ADC_DIG_VOL, |
476 | RT5616_L_MUTE | RT5616_R_MUTE, |
477 | RT5616_L_MUTE | RT5616_R_MUTE); |
478 | break; |
479 | |
480 | default: |
481 | return 0; |
482 | } |
483 | |
484 | return 0; |
485 | } |
486 | |
487 | static int rt5616_charge_pump_event(struct snd_soc_dapm_widget *w, |
488 | struct snd_kcontrol *kcontrol, int event) |
489 | { |
490 | struct snd_soc_component *component = snd_soc_dapm_to_component(dapm: w->dapm); |
491 | |
492 | switch (event) { |
493 | case SND_SOC_DAPM_POST_PMU: |
494 | /* depop parameters */ |
495 | snd_soc_component_update_bits(component, RT5616_DEPOP_M2, |
496 | RT5616_DEPOP_MASK, RT5616_DEPOP_MAN); |
497 | snd_soc_component_update_bits(component, RT5616_DEPOP_M1, |
498 | RT5616_HP_CP_MASK | RT5616_HP_SG_MASK | |
499 | RT5616_HP_CB_MASK, RT5616_HP_CP_PU | |
500 | RT5616_HP_SG_DIS | RT5616_HP_CB_PU); |
501 | snd_soc_component_write(component, RT5616_PR_BASE + |
502 | RT5616_HP_DCC_INT1, val: 0x9f00); |
503 | /* headphone amp power on */ |
504 | snd_soc_component_update_bits(component, RT5616_PWR_ANLG1, |
505 | RT5616_PWR_FV1 | RT5616_PWR_FV2, val: 0); |
506 | snd_soc_component_update_bits(component, RT5616_PWR_VOL, |
507 | RT5616_PWR_HV_L | RT5616_PWR_HV_R, |
508 | RT5616_PWR_HV_L | RT5616_PWR_HV_R); |
509 | snd_soc_component_update_bits(component, RT5616_PWR_ANLG1, |
510 | RT5616_PWR_HP_L | RT5616_PWR_HP_R | |
511 | RT5616_PWR_HA, RT5616_PWR_HP_L | |
512 | RT5616_PWR_HP_R | RT5616_PWR_HA); |
513 | msleep(msecs: 50); |
514 | snd_soc_component_update_bits(component, RT5616_PWR_ANLG1, |
515 | RT5616_PWR_FV1 | RT5616_PWR_FV2, |
516 | RT5616_PWR_FV1 | RT5616_PWR_FV2); |
517 | |
518 | snd_soc_component_update_bits(component, RT5616_CHARGE_PUMP, |
519 | RT5616_PM_HP_MASK, RT5616_PM_HP_HV); |
520 | snd_soc_component_update_bits(component, RT5616_PR_BASE + |
521 | RT5616_CHOP_DAC_ADC, mask: 0x0200, val: 0x0200); |
522 | snd_soc_component_update_bits(component, RT5616_DEPOP_M1, |
523 | RT5616_HP_CO_MASK | RT5616_HP_SG_MASK, |
524 | RT5616_HP_CO_EN | RT5616_HP_SG_EN); |
525 | break; |
526 | case SND_SOC_DAPM_PRE_PMD: |
527 | snd_soc_component_update_bits(component, RT5616_PR_BASE + |
528 | RT5616_CHOP_DAC_ADC, mask: 0x0200, val: 0x0); |
529 | snd_soc_component_update_bits(component, RT5616_DEPOP_M1, |
530 | RT5616_HP_SG_MASK | RT5616_HP_L_SMT_MASK | |
531 | RT5616_HP_R_SMT_MASK, RT5616_HP_SG_DIS | |
532 | RT5616_HP_L_SMT_DIS | RT5616_HP_R_SMT_DIS); |
533 | /* headphone amp power down */ |
534 | snd_soc_component_update_bits(component, RT5616_DEPOP_M1, |
535 | RT5616_SMT_TRIG_MASK | |
536 | RT5616_HP_CD_PD_MASK | RT5616_HP_CO_MASK | |
537 | RT5616_HP_CP_MASK | RT5616_HP_SG_MASK | |
538 | RT5616_HP_CB_MASK, |
539 | RT5616_SMT_TRIG_DIS | RT5616_HP_CD_PD_EN | |
540 | RT5616_HP_CO_DIS | RT5616_HP_CP_PD | |
541 | RT5616_HP_SG_EN | RT5616_HP_CB_PD); |
542 | snd_soc_component_update_bits(component, RT5616_PWR_ANLG1, |
543 | RT5616_PWR_HP_L | RT5616_PWR_HP_R | |
544 | RT5616_PWR_HA, val: 0); |
545 | break; |
546 | default: |
547 | return 0; |
548 | } |
549 | |
550 | return 0; |
551 | } |
552 | |
553 | static int rt5616_hp_event(struct snd_soc_dapm_widget *w, |
554 | struct snd_kcontrol *kcontrol, int event) |
555 | { |
556 | struct snd_soc_component *component = snd_soc_dapm_to_component(dapm: w->dapm); |
557 | |
558 | switch (event) { |
559 | case SND_SOC_DAPM_POST_PMU: |
560 | /* headphone unmute sequence */ |
561 | snd_soc_component_update_bits(component, RT5616_DEPOP_M3, |
562 | RT5616_CP_FQ1_MASK | RT5616_CP_FQ2_MASK | |
563 | RT5616_CP_FQ3_MASK, |
564 | RT5616_CP_FQ_192_KHZ << RT5616_CP_FQ1_SFT | |
565 | RT5616_CP_FQ_12_KHZ << RT5616_CP_FQ2_SFT | |
566 | RT5616_CP_FQ_192_KHZ << RT5616_CP_FQ3_SFT); |
567 | snd_soc_component_write(component, RT5616_PR_BASE + |
568 | RT5616_MAMP_INT_REG2, val: 0xfc00); |
569 | snd_soc_component_update_bits(component, RT5616_DEPOP_M1, |
570 | RT5616_SMT_TRIG_MASK, RT5616_SMT_TRIG_EN); |
571 | snd_soc_component_update_bits(component, RT5616_DEPOP_M1, |
572 | RT5616_RSTN_MASK, RT5616_RSTN_EN); |
573 | snd_soc_component_update_bits(component, RT5616_DEPOP_M1, |
574 | RT5616_RSTN_MASK | RT5616_HP_L_SMT_MASK | |
575 | RT5616_HP_R_SMT_MASK, RT5616_RSTN_DIS | |
576 | RT5616_HP_L_SMT_EN | RT5616_HP_R_SMT_EN); |
577 | snd_soc_component_update_bits(component, RT5616_HP_VOL, |
578 | RT5616_L_MUTE | RT5616_R_MUTE, val: 0); |
579 | msleep(msecs: 100); |
580 | snd_soc_component_update_bits(component, RT5616_DEPOP_M1, |
581 | RT5616_HP_SG_MASK | RT5616_HP_L_SMT_MASK | |
582 | RT5616_HP_R_SMT_MASK, RT5616_HP_SG_DIS | |
583 | RT5616_HP_L_SMT_DIS | RT5616_HP_R_SMT_DIS); |
584 | msleep(msecs: 20); |
585 | snd_soc_component_update_bits(component, RT5616_HP_CALIB_AMP_DET, |
586 | RT5616_HPD_PS_MASK, RT5616_HPD_PS_EN); |
587 | break; |
588 | |
589 | case SND_SOC_DAPM_PRE_PMD: |
590 | /* headphone mute sequence */ |
591 | snd_soc_component_update_bits(component, RT5616_DEPOP_M3, |
592 | RT5616_CP_FQ1_MASK | RT5616_CP_FQ2_MASK | |
593 | RT5616_CP_FQ3_MASK, |
594 | RT5616_CP_FQ_96_KHZ << RT5616_CP_FQ1_SFT | |
595 | RT5616_CP_FQ_12_KHZ << RT5616_CP_FQ2_SFT | |
596 | RT5616_CP_FQ_96_KHZ << RT5616_CP_FQ3_SFT); |
597 | snd_soc_component_write(component, RT5616_PR_BASE + |
598 | RT5616_MAMP_INT_REG2, val: 0xfc00); |
599 | snd_soc_component_update_bits(component, RT5616_DEPOP_M1, |
600 | RT5616_HP_SG_MASK, RT5616_HP_SG_EN); |
601 | snd_soc_component_update_bits(component, RT5616_DEPOP_M1, |
602 | RT5616_RSTP_MASK, RT5616_RSTP_EN); |
603 | snd_soc_component_update_bits(component, RT5616_DEPOP_M1, |
604 | RT5616_RSTP_MASK | RT5616_HP_L_SMT_MASK | |
605 | RT5616_HP_R_SMT_MASK, RT5616_RSTP_DIS | |
606 | RT5616_HP_L_SMT_EN | RT5616_HP_R_SMT_EN); |
607 | snd_soc_component_update_bits(component, RT5616_HP_CALIB_AMP_DET, |
608 | RT5616_HPD_PS_MASK, RT5616_HPD_PS_DIS); |
609 | msleep(msecs: 90); |
610 | snd_soc_component_update_bits(component, RT5616_HP_VOL, |
611 | RT5616_L_MUTE | RT5616_R_MUTE, |
612 | RT5616_L_MUTE | RT5616_R_MUTE); |
613 | msleep(msecs: 30); |
614 | break; |
615 | |
616 | default: |
617 | return 0; |
618 | } |
619 | |
620 | return 0; |
621 | } |
622 | |
623 | static int rt5616_lout_event(struct snd_soc_dapm_widget *w, |
624 | struct snd_kcontrol *kcontrol, int event) |
625 | { |
626 | struct snd_soc_component *component = snd_soc_dapm_to_component(dapm: w->dapm); |
627 | |
628 | switch (event) { |
629 | case SND_SOC_DAPM_POST_PMU: |
630 | snd_soc_component_update_bits(component, RT5616_PWR_ANLG1, |
631 | RT5616_PWR_LM, RT5616_PWR_LM); |
632 | snd_soc_component_update_bits(component, RT5616_LOUT_CTRL1, |
633 | RT5616_L_MUTE | RT5616_R_MUTE, val: 0); |
634 | break; |
635 | |
636 | case SND_SOC_DAPM_PRE_PMD: |
637 | snd_soc_component_update_bits(component, RT5616_LOUT_CTRL1, |
638 | RT5616_L_MUTE | RT5616_R_MUTE, |
639 | RT5616_L_MUTE | RT5616_R_MUTE); |
640 | snd_soc_component_update_bits(component, RT5616_PWR_ANLG1, |
641 | RT5616_PWR_LM, val: 0); |
642 | break; |
643 | |
644 | default: |
645 | return 0; |
646 | } |
647 | |
648 | return 0; |
649 | } |
650 | |
651 | static int rt5616_bst1_event(struct snd_soc_dapm_widget *w, |
652 | struct snd_kcontrol *kcontrol, int event) |
653 | { |
654 | struct snd_soc_component *component = snd_soc_dapm_to_component(dapm: w->dapm); |
655 | |
656 | switch (event) { |
657 | case SND_SOC_DAPM_POST_PMU: |
658 | snd_soc_component_update_bits(component, RT5616_PWR_ANLG2, |
659 | RT5616_PWR_BST1_OP2, RT5616_PWR_BST1_OP2); |
660 | break; |
661 | |
662 | case SND_SOC_DAPM_PRE_PMD: |
663 | snd_soc_component_update_bits(component, RT5616_PWR_ANLG2, |
664 | RT5616_PWR_BST1_OP2, val: 0); |
665 | break; |
666 | |
667 | default: |
668 | return 0; |
669 | } |
670 | |
671 | return 0; |
672 | } |
673 | |
674 | static int rt5616_bst2_event(struct snd_soc_dapm_widget *w, |
675 | struct snd_kcontrol *kcontrol, int event) |
676 | { |
677 | struct snd_soc_component *component = snd_soc_dapm_to_component(dapm: w->dapm); |
678 | |
679 | switch (event) { |
680 | case SND_SOC_DAPM_POST_PMU: |
681 | snd_soc_component_update_bits(component, RT5616_PWR_ANLG2, |
682 | RT5616_PWR_BST2_OP2, RT5616_PWR_BST2_OP2); |
683 | break; |
684 | |
685 | case SND_SOC_DAPM_PRE_PMD: |
686 | snd_soc_component_update_bits(component, RT5616_PWR_ANLG2, |
687 | RT5616_PWR_BST2_OP2, val: 0); |
688 | break; |
689 | |
690 | default: |
691 | return 0; |
692 | } |
693 | |
694 | return 0; |
695 | } |
696 | |
697 | static const struct snd_soc_dapm_widget rt5616_dapm_widgets[] = { |
698 | SND_SOC_DAPM_SUPPLY("PLL1" , RT5616_PWR_ANLG2, |
699 | RT5616_PWR_PLL_BIT, 0, NULL, 0), |
700 | /* Input Side */ |
701 | /* micbias */ |
702 | SND_SOC_DAPM_SUPPLY("LDO" , RT5616_PWR_ANLG1, |
703 | RT5616_PWR_LDO_BIT, 0, NULL, 0), |
704 | SND_SOC_DAPM_SUPPLY("micbias1" , RT5616_PWR_ANLG2, |
705 | RT5616_PWR_MB1_BIT, 0, NULL, 0), |
706 | |
707 | /* Input Lines */ |
708 | SND_SOC_DAPM_INPUT("MIC1" ), |
709 | SND_SOC_DAPM_INPUT("MIC2" ), |
710 | |
711 | SND_SOC_DAPM_INPUT("IN1P" ), |
712 | SND_SOC_DAPM_INPUT("IN2P" ), |
713 | SND_SOC_DAPM_INPUT("IN2N" ), |
714 | |
715 | /* Boost */ |
716 | SND_SOC_DAPM_PGA_E("BST1" , RT5616_PWR_ANLG2, |
717 | RT5616_PWR_BST1_BIT, 0, NULL, 0, rt5616_bst1_event, |
718 | SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), |
719 | SND_SOC_DAPM_PGA_E("BST2" , RT5616_PWR_ANLG2, |
720 | RT5616_PWR_BST2_BIT, 0, NULL, 0, rt5616_bst2_event, |
721 | SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), |
722 | /* Input Volume */ |
723 | SND_SOC_DAPM_PGA("INL1 VOL" , RT5616_PWR_VOL, |
724 | RT5616_PWR_IN1_L_BIT, 0, NULL, 0), |
725 | SND_SOC_DAPM_PGA("INR1 VOL" , RT5616_PWR_VOL, |
726 | RT5616_PWR_IN1_R_BIT, 0, NULL, 0), |
727 | SND_SOC_DAPM_PGA("INL2 VOL" , RT5616_PWR_VOL, |
728 | RT5616_PWR_IN2_L_BIT, 0, NULL, 0), |
729 | SND_SOC_DAPM_PGA("INR2 VOL" , RT5616_PWR_VOL, |
730 | RT5616_PWR_IN2_R_BIT, 0, NULL, 0), |
731 | |
732 | /* REC Mixer */ |
733 | SND_SOC_DAPM_MIXER("RECMIXL" , RT5616_PWR_MIXER, RT5616_PWR_RM_L_BIT, 0, |
734 | rt5616_rec_l_mix, ARRAY_SIZE(rt5616_rec_l_mix)), |
735 | SND_SOC_DAPM_MIXER("RECMIXR" , RT5616_PWR_MIXER, RT5616_PWR_RM_R_BIT, 0, |
736 | rt5616_rec_r_mix, ARRAY_SIZE(rt5616_rec_r_mix)), |
737 | /* ADCs */ |
738 | SND_SOC_DAPM_ADC_E("ADC L" , NULL, RT5616_PWR_DIG1, |
739 | RT5616_PWR_ADC_L_BIT, 0, rt5616_adc_event, |
740 | SND_SOC_DAPM_POST_PMD | SND_SOC_DAPM_POST_PMU), |
741 | SND_SOC_DAPM_ADC_E("ADC R" , NULL, RT5616_PWR_DIG1, |
742 | RT5616_PWR_ADC_R_BIT, 0, rt5616_adc_event, |
743 | SND_SOC_DAPM_POST_PMD | SND_SOC_DAPM_POST_PMU), |
744 | |
745 | /* ADC Mixer */ |
746 | SND_SOC_DAPM_SUPPLY("stereo1 filter" , RT5616_PWR_DIG2, |
747 | RT5616_PWR_ADC_STO1_F_BIT, 0, NULL, 0), |
748 | SND_SOC_DAPM_MIXER("Stereo1 ADC MIXL" , SND_SOC_NOPM, 0, 0, |
749 | rt5616_sto1_adc_l_mix, |
750 | ARRAY_SIZE(rt5616_sto1_adc_l_mix)), |
751 | SND_SOC_DAPM_MIXER("Stereo1 ADC MIXR" , SND_SOC_NOPM, 0, 0, |
752 | rt5616_sto1_adc_r_mix, |
753 | ARRAY_SIZE(rt5616_sto1_adc_r_mix)), |
754 | |
755 | /* Digital Interface */ |
756 | SND_SOC_DAPM_SUPPLY("I2S1" , RT5616_PWR_DIG1, |
757 | RT5616_PWR_I2S1_BIT, 0, NULL, 0), |
758 | SND_SOC_DAPM_PGA("IF1 DAC" , SND_SOC_NOPM, 0, 0, NULL, 0), |
759 | SND_SOC_DAPM_PGA("IF1 DAC1 L" , SND_SOC_NOPM, 0, 0, NULL, 0), |
760 | SND_SOC_DAPM_PGA("IF1 DAC1 R" , SND_SOC_NOPM, 0, 0, NULL, 0), |
761 | SND_SOC_DAPM_PGA("IF1 ADC1" , SND_SOC_NOPM, 0, 0, NULL, 0), |
762 | |
763 | /* Digital Interface Select */ |
764 | |
765 | /* Audio Interface */ |
766 | SND_SOC_DAPM_AIF_IN("AIF1RX" , "AIF1 Playback" , 0, SND_SOC_NOPM, 0, 0), |
767 | SND_SOC_DAPM_AIF_OUT("AIF1TX" , "AIF1 Capture" , 0, SND_SOC_NOPM, 0, 0), |
768 | |
769 | /* Audio DSP */ |
770 | SND_SOC_DAPM_PGA("Audio DSP" , SND_SOC_NOPM, 0, 0, NULL, 0), |
771 | |
772 | /* Output Side */ |
773 | /* DAC mixer before sound effect */ |
774 | SND_SOC_DAPM_MIXER("DAC MIXL" , SND_SOC_NOPM, 0, 0, |
775 | rt5616_dac_l_mix, ARRAY_SIZE(rt5616_dac_l_mix)), |
776 | SND_SOC_DAPM_MIXER("DAC MIXR" , SND_SOC_NOPM, 0, 0, |
777 | rt5616_dac_r_mix, ARRAY_SIZE(rt5616_dac_r_mix)), |
778 | |
779 | SND_SOC_DAPM_SUPPLY("Stero1 DAC Power" , RT5616_PWR_DIG2, |
780 | RT5616_PWR_DAC_STO1_F_BIT, 0, NULL, 0), |
781 | |
782 | /* DAC Mixer */ |
783 | SND_SOC_DAPM_MIXER("Stereo DAC MIXL" , SND_SOC_NOPM, 0, 0, |
784 | rt5616_sto_dac_l_mix, |
785 | ARRAY_SIZE(rt5616_sto_dac_l_mix)), |
786 | SND_SOC_DAPM_MIXER("Stereo DAC MIXR" , SND_SOC_NOPM, 0, 0, |
787 | rt5616_sto_dac_r_mix, |
788 | ARRAY_SIZE(rt5616_sto_dac_r_mix)), |
789 | |
790 | /* DACs */ |
791 | SND_SOC_DAPM_DAC("DAC L1" , NULL, RT5616_PWR_DIG1, |
792 | RT5616_PWR_DAC_L1_BIT, 0), |
793 | SND_SOC_DAPM_DAC("DAC R1" , NULL, RT5616_PWR_DIG1, |
794 | RT5616_PWR_DAC_R1_BIT, 0), |
795 | /* OUT Mixer */ |
796 | SND_SOC_DAPM_MIXER("OUT MIXL" , RT5616_PWR_MIXER, RT5616_PWR_OM_L_BIT, |
797 | 0, rt5616_out_l_mix, ARRAY_SIZE(rt5616_out_l_mix)), |
798 | SND_SOC_DAPM_MIXER("OUT MIXR" , RT5616_PWR_MIXER, RT5616_PWR_OM_R_BIT, |
799 | 0, rt5616_out_r_mix, ARRAY_SIZE(rt5616_out_r_mix)), |
800 | /* Output Volume */ |
801 | SND_SOC_DAPM_PGA("OUTVOL L" , RT5616_PWR_VOL, |
802 | RT5616_PWR_OV_L_BIT, 0, NULL, 0), |
803 | SND_SOC_DAPM_PGA("OUTVOL R" , RT5616_PWR_VOL, |
804 | RT5616_PWR_OV_R_BIT, 0, NULL, 0), |
805 | SND_SOC_DAPM_PGA("HPOVOL L" , RT5616_PWR_VOL, |
806 | RT5616_PWR_HV_L_BIT, 0, NULL, 0), |
807 | SND_SOC_DAPM_PGA("HPOVOL R" , RT5616_PWR_VOL, |
808 | RT5616_PWR_HV_R_BIT, 0, NULL, 0), |
809 | SND_SOC_DAPM_PGA("DAC 1" , SND_SOC_NOPM, |
810 | 0, 0, NULL, 0), |
811 | SND_SOC_DAPM_PGA("DAC 2" , SND_SOC_NOPM, |
812 | 0, 0, NULL, 0), |
813 | SND_SOC_DAPM_PGA("HPOVOL" , SND_SOC_NOPM, |
814 | 0, 0, NULL, 0), |
815 | SND_SOC_DAPM_PGA("INL1" , RT5616_PWR_VOL, |
816 | RT5616_PWR_IN1_L_BIT, 0, NULL, 0), |
817 | SND_SOC_DAPM_PGA("INR1" , RT5616_PWR_VOL, |
818 | RT5616_PWR_IN1_R_BIT, 0, NULL, 0), |
819 | SND_SOC_DAPM_PGA("INL2" , RT5616_PWR_VOL, |
820 | RT5616_PWR_IN2_L_BIT, 0, NULL, 0), |
821 | SND_SOC_DAPM_PGA("INR2" , RT5616_PWR_VOL, |
822 | RT5616_PWR_IN2_R_BIT, 0, NULL, 0), |
823 | /* HPO/LOUT/Mono Mixer */ |
824 | SND_SOC_DAPM_MIXER("HPO MIX" , SND_SOC_NOPM, 0, 0, |
825 | rt5616_hpo_mix, ARRAY_SIZE(rt5616_hpo_mix)), |
826 | SND_SOC_DAPM_MIXER("LOUT MIX" , SND_SOC_NOPM, 0, 0, |
827 | rt5616_lout_mix, ARRAY_SIZE(rt5616_lout_mix)), |
828 | |
829 | SND_SOC_DAPM_PGA_S("HP amp" , 1, SND_SOC_NOPM, 0, 0, |
830 | rt5616_hp_event, SND_SOC_DAPM_PRE_PMD | |
831 | SND_SOC_DAPM_POST_PMU), |
832 | SND_SOC_DAPM_PGA_S("LOUT amp" , 1, SND_SOC_NOPM, 0, 0, |
833 | rt5616_lout_event, SND_SOC_DAPM_PRE_PMD | |
834 | SND_SOC_DAPM_POST_PMU), |
835 | |
836 | SND_SOC_DAPM_SUPPLY_S("Charge Pump" , 1, SND_SOC_NOPM, 0, 0, |
837 | rt5616_charge_pump_event, SND_SOC_DAPM_POST_PMU | |
838 | SND_SOC_DAPM_PRE_PMD), |
839 | |
840 | /* Output Lines */ |
841 | SND_SOC_DAPM_OUTPUT("HPOL" ), |
842 | SND_SOC_DAPM_OUTPUT("HPOR" ), |
843 | SND_SOC_DAPM_OUTPUT("LOUTL" ), |
844 | SND_SOC_DAPM_OUTPUT("LOUTR" ), |
845 | }; |
846 | |
847 | static const struct snd_soc_dapm_route rt5616_dapm_routes[] = { |
848 | {"IN1P" , NULL, "LDO" }, |
849 | {"IN2P" , NULL, "LDO" }, |
850 | |
851 | {"IN1P" , NULL, "MIC1" }, |
852 | {"IN2P" , NULL, "MIC2" }, |
853 | {"IN2N" , NULL, "MIC2" }, |
854 | |
855 | {"BST1" , NULL, "IN1P" }, |
856 | {"BST2" , NULL, "IN2P" }, |
857 | {"BST2" , NULL, "IN2N" }, |
858 | {"BST1" , NULL, "micbias1" }, |
859 | {"BST2" , NULL, "micbias1" }, |
860 | |
861 | {"INL1 VOL" , NULL, "IN2P" }, |
862 | {"INR1 VOL" , NULL, "IN2N" }, |
863 | |
864 | {"RECMIXL" , "INL1 Switch" , "INL1 VOL" }, |
865 | {"RECMIXL" , "BST2 Switch" , "BST2" }, |
866 | {"RECMIXL" , "BST1 Switch" , "BST1" }, |
867 | |
868 | {"RECMIXR" , "INR1 Switch" , "INR1 VOL" }, |
869 | {"RECMIXR" , "BST2 Switch" , "BST2" }, |
870 | {"RECMIXR" , "BST1 Switch" , "BST1" }, |
871 | |
872 | {"ADC L" , NULL, "RECMIXL" }, |
873 | {"ADC R" , NULL, "RECMIXR" }, |
874 | |
875 | {"Stereo1 ADC MIXL" , "ADC1 Switch" , "ADC L" }, |
876 | {"Stereo1 ADC MIXL" , NULL, "stereo1 filter" }, |
877 | {"stereo1 filter" , NULL, "PLL1" , is_sys_clk_from_pll}, |
878 | |
879 | {"Stereo1 ADC MIXR" , "ADC1 Switch" , "ADC R" }, |
880 | {"Stereo1 ADC MIXR" , NULL, "stereo1 filter" }, |
881 | {"stereo1 filter" , NULL, "PLL1" , is_sys_clk_from_pll}, |
882 | |
883 | {"IF1 ADC1" , NULL, "Stereo1 ADC MIXL" }, |
884 | {"IF1 ADC1" , NULL, "Stereo1 ADC MIXR" }, |
885 | {"IF1 ADC1" , NULL, "I2S1" }, |
886 | |
887 | {"AIF1TX" , NULL, "IF1 ADC1" }, |
888 | |
889 | {"IF1 DAC" , NULL, "AIF1RX" }, |
890 | {"IF1 DAC" , NULL, "I2S1" }, |
891 | |
892 | {"IF1 DAC1 L" , NULL, "IF1 DAC" }, |
893 | {"IF1 DAC1 R" , NULL, "IF1 DAC" }, |
894 | |
895 | {"DAC MIXL" , "Stereo ADC Switch" , "Stereo1 ADC MIXL" }, |
896 | {"DAC MIXL" , "INF1 Switch" , "IF1 DAC1 L" }, |
897 | {"DAC MIXR" , "Stereo ADC Switch" , "Stereo1 ADC MIXR" }, |
898 | {"DAC MIXR" , "INF1 Switch" , "IF1 DAC1 R" }, |
899 | |
900 | {"Audio DSP" , NULL, "DAC MIXL" }, |
901 | {"Audio DSP" , NULL, "DAC MIXR" }, |
902 | |
903 | {"Stereo DAC MIXL" , "DAC L1 Switch" , "Audio DSP" }, |
904 | {"Stereo DAC MIXL" , "DAC R1 Switch" , "DAC MIXR" }, |
905 | {"Stereo DAC MIXL" , NULL, "Stero1 DAC Power" }, |
906 | {"Stereo DAC MIXR" , "DAC R1 Switch" , "Audio DSP" }, |
907 | {"Stereo DAC MIXR" , "DAC L1 Switch" , "DAC MIXL" }, |
908 | {"Stereo DAC MIXR" , NULL, "Stero1 DAC Power" }, |
909 | |
910 | {"DAC L1" , NULL, "Stereo DAC MIXL" }, |
911 | {"DAC L1" , NULL, "PLL1" , is_sys_clk_from_pll}, |
912 | {"DAC R1" , NULL, "Stereo DAC MIXR" }, |
913 | {"DAC R1" , NULL, "PLL1" , is_sys_clk_from_pll}, |
914 | |
915 | {"OUT MIXL" , "BST1 Switch" , "BST1" }, |
916 | {"OUT MIXL" , "BST2 Switch" , "BST2" }, |
917 | {"OUT MIXL" , "INL1 Switch" , "INL1 VOL" }, |
918 | {"OUT MIXL" , "REC MIXL Switch" , "RECMIXL" }, |
919 | {"OUT MIXL" , "DAC L1 Switch" , "DAC L1" }, |
920 | |
921 | {"OUT MIXR" , "BST2 Switch" , "BST2" }, |
922 | {"OUT MIXR" , "BST1 Switch" , "BST1" }, |
923 | {"OUT MIXR" , "INR1 Switch" , "INR1 VOL" }, |
924 | {"OUT MIXR" , "REC MIXR Switch" , "RECMIXR" }, |
925 | {"OUT MIXR" , "DAC R1 Switch" , "DAC R1" }, |
926 | |
927 | {"HPOVOL L" , NULL, "OUT MIXL" }, |
928 | {"HPOVOL R" , NULL, "OUT MIXR" }, |
929 | {"OUTVOL L" , NULL, "OUT MIXL" }, |
930 | {"OUTVOL R" , NULL, "OUT MIXR" }, |
931 | |
932 | {"DAC 1" , NULL, "DAC L1" }, |
933 | {"DAC 1" , NULL, "DAC R1" }, |
934 | {"HPOVOL" , NULL, "HPOVOL L" }, |
935 | {"HPOVOL" , NULL, "HPOVOL R" }, |
936 | {"HPO MIX" , "DAC1 Switch" , "DAC 1" }, |
937 | {"HPO MIX" , "HPVOL Switch" , "HPOVOL" }, |
938 | |
939 | {"LOUT MIX" , "DAC L1 Switch" , "DAC L1" }, |
940 | {"LOUT MIX" , "DAC R1 Switch" , "DAC R1" }, |
941 | {"LOUT MIX" , "OUTVOL L Switch" , "OUTVOL L" }, |
942 | {"LOUT MIX" , "OUTVOL R Switch" , "OUTVOL R" }, |
943 | |
944 | {"HP amp" , NULL, "HPO MIX" }, |
945 | {"HP amp" , NULL, "Charge Pump" }, |
946 | {"HPOL" , NULL, "HP amp" }, |
947 | {"HPOR" , NULL, "HP amp" }, |
948 | |
949 | {"LOUT amp" , NULL, "LOUT MIX" }, |
950 | {"LOUT amp" , NULL, "Charge Pump" }, |
951 | {"LOUTL" , NULL, "LOUT amp" }, |
952 | {"LOUTR" , NULL, "LOUT amp" }, |
953 | |
954 | }; |
955 | |
956 | static int rt5616_hw_params(struct snd_pcm_substream *substream, |
957 | struct snd_pcm_hw_params *params, |
958 | struct snd_soc_dai *dai) |
959 | { |
960 | struct snd_soc_component *component = dai->component; |
961 | struct rt5616_priv *rt5616 = snd_soc_component_get_drvdata(c: component); |
962 | unsigned int val_len = 0, val_clk, mask_clk; |
963 | int pre_div, bclk_ms, frame_size; |
964 | |
965 | rt5616->lrck[dai->id] = params_rate(p: params); |
966 | |
967 | pre_div = rl6231_get_clk_info(sclk: rt5616->sysclk, rate: rt5616->lrck[dai->id]); |
968 | |
969 | if (pre_div < 0) { |
970 | dev_err(component->dev, "Unsupported clock setting\n" ); |
971 | return -EINVAL; |
972 | } |
973 | frame_size = snd_soc_params_to_frame_size(params); |
974 | if (frame_size < 0) { |
975 | dev_err(component->dev, "Unsupported frame size: %d\n" , frame_size); |
976 | return -EINVAL; |
977 | } |
978 | bclk_ms = frame_size > 32 ? 1 : 0; |
979 | rt5616->bclk[dai->id] = rt5616->lrck[dai->id] * (32 << bclk_ms); |
980 | |
981 | dev_dbg(dai->dev, "bclk is %dHz and lrck is %dHz\n" , |
982 | rt5616->bclk[dai->id], rt5616->lrck[dai->id]); |
983 | dev_dbg(dai->dev, "bclk_ms is %d and pre_div is %d for iis %d\n" , |
984 | bclk_ms, pre_div, dai->id); |
985 | |
986 | switch (params_format(p: params)) { |
987 | case SNDRV_PCM_FORMAT_S16_LE: |
988 | break; |
989 | case SNDRV_PCM_FORMAT_S20_3LE: |
990 | val_len |= RT5616_I2S_DL_20; |
991 | break; |
992 | case SNDRV_PCM_FORMAT_S24_LE: |
993 | val_len |= RT5616_I2S_DL_24; |
994 | break; |
995 | case SNDRV_PCM_FORMAT_S8: |
996 | val_len |= RT5616_I2S_DL_8; |
997 | break; |
998 | default: |
999 | return -EINVAL; |
1000 | } |
1001 | |
1002 | mask_clk = RT5616_I2S_PD1_MASK; |
1003 | val_clk = pre_div << RT5616_I2S_PD1_SFT; |
1004 | snd_soc_component_update_bits(component, RT5616_I2S1_SDP, |
1005 | RT5616_I2S_DL_MASK, val: val_len); |
1006 | snd_soc_component_update_bits(component, RT5616_ADDA_CLK1, mask: mask_clk, val: val_clk); |
1007 | |
1008 | return 0; |
1009 | } |
1010 | |
1011 | static int rt5616_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) |
1012 | { |
1013 | struct snd_soc_component *component = dai->component; |
1014 | struct rt5616_priv *rt5616 = snd_soc_component_get_drvdata(c: component); |
1015 | unsigned int reg_val = 0; |
1016 | |
1017 | switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { |
1018 | case SND_SOC_DAIFMT_CBM_CFM: |
1019 | rt5616->master[dai->id] = 1; |
1020 | break; |
1021 | case SND_SOC_DAIFMT_CBS_CFS: |
1022 | reg_val |= RT5616_I2S_MS_S; |
1023 | rt5616->master[dai->id] = 0; |
1024 | break; |
1025 | default: |
1026 | return -EINVAL; |
1027 | } |
1028 | |
1029 | switch (fmt & SND_SOC_DAIFMT_INV_MASK) { |
1030 | case SND_SOC_DAIFMT_NB_NF: |
1031 | break; |
1032 | case SND_SOC_DAIFMT_IB_NF: |
1033 | reg_val |= RT5616_I2S_BP_INV; |
1034 | break; |
1035 | default: |
1036 | return -EINVAL; |
1037 | } |
1038 | |
1039 | switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { |
1040 | case SND_SOC_DAIFMT_I2S: |
1041 | break; |
1042 | case SND_SOC_DAIFMT_LEFT_J: |
1043 | reg_val |= RT5616_I2S_DF_LEFT; |
1044 | break; |
1045 | case SND_SOC_DAIFMT_DSP_A: |
1046 | reg_val |= RT5616_I2S_DF_PCM_A; |
1047 | break; |
1048 | case SND_SOC_DAIFMT_DSP_B: |
1049 | reg_val |= RT5616_I2S_DF_PCM_B; |
1050 | break; |
1051 | default: |
1052 | return -EINVAL; |
1053 | } |
1054 | |
1055 | snd_soc_component_update_bits(component, RT5616_I2S1_SDP, |
1056 | RT5616_I2S_MS_MASK | RT5616_I2S_BP_MASK | |
1057 | RT5616_I2S_DF_MASK, val: reg_val); |
1058 | |
1059 | return 0; |
1060 | } |
1061 | |
1062 | static int rt5616_set_dai_sysclk(struct snd_soc_dai *dai, |
1063 | int clk_id, unsigned int freq, int dir) |
1064 | { |
1065 | struct snd_soc_component *component = dai->component; |
1066 | struct rt5616_priv *rt5616 = snd_soc_component_get_drvdata(c: component); |
1067 | unsigned int reg_val = 0; |
1068 | |
1069 | if (freq == rt5616->sysclk && clk_id == rt5616->sysclk_src) |
1070 | return 0; |
1071 | |
1072 | switch (clk_id) { |
1073 | case RT5616_SCLK_S_MCLK: |
1074 | reg_val |= RT5616_SCLK_SRC_MCLK; |
1075 | break; |
1076 | case RT5616_SCLK_S_PLL1: |
1077 | reg_val |= RT5616_SCLK_SRC_PLL1; |
1078 | break; |
1079 | default: |
1080 | dev_err(component->dev, "Invalid clock id (%d)\n" , clk_id); |
1081 | return -EINVAL; |
1082 | } |
1083 | |
1084 | snd_soc_component_update_bits(component, RT5616_GLB_CLK, |
1085 | RT5616_SCLK_SRC_MASK, val: reg_val); |
1086 | rt5616->sysclk = freq; |
1087 | rt5616->sysclk_src = clk_id; |
1088 | |
1089 | dev_dbg(dai->dev, "Sysclk is %dHz and clock id is %d\n" , freq, clk_id); |
1090 | |
1091 | return 0; |
1092 | } |
1093 | |
1094 | static int rt5616_set_dai_pll(struct snd_soc_dai *dai, int pll_id, int source, |
1095 | unsigned int freq_in, unsigned int freq_out) |
1096 | { |
1097 | struct snd_soc_component *component = dai->component; |
1098 | struct rt5616_priv *rt5616 = snd_soc_component_get_drvdata(c: component); |
1099 | struct rl6231_pll_code pll_code; |
1100 | int ret; |
1101 | |
1102 | if (source == rt5616->pll_src && freq_in == rt5616->pll_in && |
1103 | freq_out == rt5616->pll_out) |
1104 | return 0; |
1105 | |
1106 | if (!freq_in || !freq_out) { |
1107 | dev_dbg(component->dev, "PLL disabled\n" ); |
1108 | |
1109 | rt5616->pll_in = 0; |
1110 | rt5616->pll_out = 0; |
1111 | snd_soc_component_update_bits(component, RT5616_GLB_CLK, |
1112 | RT5616_SCLK_SRC_MASK, |
1113 | RT5616_SCLK_SRC_MCLK); |
1114 | return 0; |
1115 | } |
1116 | |
1117 | switch (source) { |
1118 | case RT5616_PLL1_S_MCLK: |
1119 | snd_soc_component_update_bits(component, RT5616_GLB_CLK, |
1120 | RT5616_PLL1_SRC_MASK, |
1121 | RT5616_PLL1_SRC_MCLK); |
1122 | break; |
1123 | case RT5616_PLL1_S_BCLK1: |
1124 | case RT5616_PLL1_S_BCLK2: |
1125 | snd_soc_component_update_bits(component, RT5616_GLB_CLK, |
1126 | RT5616_PLL1_SRC_MASK, |
1127 | RT5616_PLL1_SRC_BCLK1); |
1128 | break; |
1129 | default: |
1130 | dev_err(component->dev, "Unknown PLL source %d\n" , source); |
1131 | return -EINVAL; |
1132 | } |
1133 | |
1134 | ret = rl6231_pll_calc(freq_in, freq_out, pll_code: &pll_code); |
1135 | if (ret < 0) { |
1136 | dev_err(component->dev, "Unsupported input clock %d\n" , freq_in); |
1137 | return ret; |
1138 | } |
1139 | |
1140 | dev_dbg(component->dev, "bypass=%d m=%d n=%d k=%d\n" , |
1141 | pll_code.m_bp, (pll_code.m_bp ? 0 : pll_code.m_code), |
1142 | pll_code.n_code, pll_code.k_code); |
1143 | |
1144 | snd_soc_component_write(component, RT5616_PLL_CTRL1, |
1145 | val: pll_code.n_code << RT5616_PLL_N_SFT | pll_code.k_code); |
1146 | snd_soc_component_write(component, RT5616_PLL_CTRL2, |
1147 | val: (pll_code.m_bp ? 0 : pll_code.m_code) << |
1148 | RT5616_PLL_M_SFT | |
1149 | pll_code.m_bp << RT5616_PLL_M_BP_SFT); |
1150 | |
1151 | rt5616->pll_in = freq_in; |
1152 | rt5616->pll_out = freq_out; |
1153 | rt5616->pll_src = source; |
1154 | |
1155 | return 0; |
1156 | } |
1157 | |
1158 | static int rt5616_set_bias_level(struct snd_soc_component *component, |
1159 | enum snd_soc_bias_level level) |
1160 | { |
1161 | struct rt5616_priv *rt5616 = snd_soc_component_get_drvdata(c: component); |
1162 | int ret; |
1163 | |
1164 | switch (level) { |
1165 | |
1166 | case SND_SOC_BIAS_ON: |
1167 | break; |
1168 | |
1169 | case SND_SOC_BIAS_PREPARE: |
1170 | /* |
1171 | * SND_SOC_BIAS_PREPARE is called while preparing for a |
1172 | * transition to ON or away from ON. If current bias_level |
1173 | * is SND_SOC_BIAS_ON, then it is preparing for a transition |
1174 | * away from ON. Disable the clock in that case, otherwise |
1175 | * enable it. |
1176 | */ |
1177 | if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_ON) { |
1178 | clk_disable_unprepare(clk: rt5616->mclk); |
1179 | } else { |
1180 | ret = clk_prepare_enable(clk: rt5616->mclk); |
1181 | if (ret) |
1182 | return ret; |
1183 | } |
1184 | break; |
1185 | |
1186 | case SND_SOC_BIAS_STANDBY: |
1187 | if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_OFF) { |
1188 | snd_soc_component_update_bits(component, RT5616_PWR_ANLG1, |
1189 | RT5616_PWR_VREF1 | RT5616_PWR_MB | |
1190 | RT5616_PWR_BG | RT5616_PWR_VREF2, |
1191 | RT5616_PWR_VREF1 | RT5616_PWR_MB | |
1192 | RT5616_PWR_BG | RT5616_PWR_VREF2); |
1193 | mdelay(10); |
1194 | snd_soc_component_update_bits(component, RT5616_PWR_ANLG1, |
1195 | RT5616_PWR_FV1 | RT5616_PWR_FV2, |
1196 | RT5616_PWR_FV1 | RT5616_PWR_FV2); |
1197 | snd_soc_component_update_bits(component, RT5616_D_MISC, |
1198 | RT5616_D_GATE_EN, |
1199 | RT5616_D_GATE_EN); |
1200 | } |
1201 | break; |
1202 | |
1203 | case SND_SOC_BIAS_OFF: |
1204 | snd_soc_component_update_bits(component, RT5616_D_MISC, RT5616_D_GATE_EN, val: 0); |
1205 | snd_soc_component_write(component, RT5616_PWR_DIG1, val: 0x0000); |
1206 | snd_soc_component_write(component, RT5616_PWR_DIG2, val: 0x0000); |
1207 | snd_soc_component_write(component, RT5616_PWR_VOL, val: 0x0000); |
1208 | snd_soc_component_write(component, RT5616_PWR_MIXER, val: 0x0000); |
1209 | snd_soc_component_write(component, RT5616_PWR_ANLG1, val: 0x0000); |
1210 | snd_soc_component_write(component, RT5616_PWR_ANLG2, val: 0x0000); |
1211 | break; |
1212 | |
1213 | default: |
1214 | break; |
1215 | } |
1216 | |
1217 | return 0; |
1218 | } |
1219 | |
1220 | static int rt5616_probe(struct snd_soc_component *component) |
1221 | { |
1222 | struct rt5616_priv *rt5616 = snd_soc_component_get_drvdata(c: component); |
1223 | |
1224 | /* Check if MCLK provided */ |
1225 | rt5616->mclk = devm_clk_get_optional(dev: component->dev, id: "mclk" ); |
1226 | if (IS_ERR(ptr: rt5616->mclk)) |
1227 | return PTR_ERR(ptr: rt5616->mclk); |
1228 | |
1229 | rt5616->component = component; |
1230 | |
1231 | return 0; |
1232 | } |
1233 | |
1234 | #ifdef CONFIG_PM |
1235 | static int rt5616_suspend(struct snd_soc_component *component) |
1236 | { |
1237 | struct rt5616_priv *rt5616 = snd_soc_component_get_drvdata(c: component); |
1238 | |
1239 | regcache_cache_only(map: rt5616->regmap, enable: true); |
1240 | regcache_mark_dirty(map: rt5616->regmap); |
1241 | |
1242 | return 0; |
1243 | } |
1244 | |
1245 | static int rt5616_resume(struct snd_soc_component *component) |
1246 | { |
1247 | struct rt5616_priv *rt5616 = snd_soc_component_get_drvdata(c: component); |
1248 | |
1249 | regcache_cache_only(map: rt5616->regmap, enable: false); |
1250 | regcache_sync(map: rt5616->regmap); |
1251 | return 0; |
1252 | } |
1253 | #else |
1254 | #define rt5616_suspend NULL |
1255 | #define rt5616_resume NULL |
1256 | #endif |
1257 | |
1258 | #define RT5616_STEREO_RATES SNDRV_PCM_RATE_8000_192000 |
1259 | #define RT5616_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \ |
1260 | SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8) |
1261 | |
1262 | static const struct snd_soc_dai_ops rt5616_aif_dai_ops = { |
1263 | .hw_params = rt5616_hw_params, |
1264 | .set_fmt = rt5616_set_dai_fmt, |
1265 | .set_sysclk = rt5616_set_dai_sysclk, |
1266 | .set_pll = rt5616_set_dai_pll, |
1267 | }; |
1268 | |
1269 | static struct snd_soc_dai_driver rt5616_dai[] = { |
1270 | { |
1271 | .name = "rt5616-aif1" , |
1272 | .id = RT5616_AIF1, |
1273 | .playback = { |
1274 | .stream_name = "AIF1 Playback" , |
1275 | .channels_min = 1, |
1276 | .channels_max = 2, |
1277 | .rates = RT5616_STEREO_RATES, |
1278 | .formats = RT5616_FORMATS, |
1279 | }, |
1280 | .capture = { |
1281 | .stream_name = "AIF1 Capture" , |
1282 | .channels_min = 1, |
1283 | .channels_max = 2, |
1284 | .rates = RT5616_STEREO_RATES, |
1285 | .formats = RT5616_FORMATS, |
1286 | }, |
1287 | .ops = &rt5616_aif_dai_ops, |
1288 | }, |
1289 | }; |
1290 | |
1291 | static const struct snd_soc_component_driver soc_component_dev_rt5616 = { |
1292 | .probe = rt5616_probe, |
1293 | .suspend = rt5616_suspend, |
1294 | .resume = rt5616_resume, |
1295 | .set_bias_level = rt5616_set_bias_level, |
1296 | .controls = rt5616_snd_controls, |
1297 | .num_controls = ARRAY_SIZE(rt5616_snd_controls), |
1298 | .dapm_widgets = rt5616_dapm_widgets, |
1299 | .num_dapm_widgets = ARRAY_SIZE(rt5616_dapm_widgets), |
1300 | .dapm_routes = rt5616_dapm_routes, |
1301 | .num_dapm_routes = ARRAY_SIZE(rt5616_dapm_routes), |
1302 | .use_pmdown_time = 1, |
1303 | .endianness = 1, |
1304 | }; |
1305 | |
1306 | static const struct regmap_config rt5616_regmap = { |
1307 | .reg_bits = 8, |
1308 | .val_bits = 16, |
1309 | .use_single_read = true, |
1310 | .use_single_write = true, |
1311 | .max_register = RT5616_DEVICE_ID + 1 + (ARRAY_SIZE(rt5616_ranges) * |
1312 | RT5616_PR_SPACING), |
1313 | .volatile_reg = rt5616_volatile_register, |
1314 | .readable_reg = rt5616_readable_register, |
1315 | .cache_type = REGCACHE_MAPLE, |
1316 | .reg_defaults = rt5616_reg, |
1317 | .num_reg_defaults = ARRAY_SIZE(rt5616_reg), |
1318 | .ranges = rt5616_ranges, |
1319 | .num_ranges = ARRAY_SIZE(rt5616_ranges), |
1320 | }; |
1321 | |
1322 | static const struct i2c_device_id rt5616_i2c_id[] = { |
1323 | { "rt5616" , 0 }, |
1324 | { } |
1325 | }; |
1326 | MODULE_DEVICE_TABLE(i2c, rt5616_i2c_id); |
1327 | |
1328 | #if defined(CONFIG_OF) |
1329 | static const struct of_device_id rt5616_of_match[] = { |
1330 | { .compatible = "realtek,rt5616" , }, |
1331 | {}, |
1332 | }; |
1333 | MODULE_DEVICE_TABLE(of, rt5616_of_match); |
1334 | #endif |
1335 | |
1336 | static int rt5616_i2c_probe(struct i2c_client *i2c) |
1337 | { |
1338 | struct rt5616_priv *rt5616; |
1339 | unsigned int val; |
1340 | int ret; |
1341 | |
1342 | rt5616 = devm_kzalloc(dev: &i2c->dev, size: sizeof(struct rt5616_priv), |
1343 | GFP_KERNEL); |
1344 | if (!rt5616) |
1345 | return -ENOMEM; |
1346 | |
1347 | i2c_set_clientdata(client: i2c, data: rt5616); |
1348 | |
1349 | rt5616->regmap = devm_regmap_init_i2c(i2c, &rt5616_regmap); |
1350 | if (IS_ERR(ptr: rt5616->regmap)) { |
1351 | ret = PTR_ERR(ptr: rt5616->regmap); |
1352 | dev_err(&i2c->dev, "Failed to allocate register map: %d\n" , |
1353 | ret); |
1354 | return ret; |
1355 | } |
1356 | |
1357 | regmap_read(map: rt5616->regmap, RT5616_DEVICE_ID, val: &val); |
1358 | if (val != 0x6281) { |
1359 | dev_err(&i2c->dev, |
1360 | "Device with ID register %#x is not rt5616\n" , |
1361 | val); |
1362 | return -ENODEV; |
1363 | } |
1364 | regmap_write(map: rt5616->regmap, RT5616_RESET, val: 0); |
1365 | regmap_update_bits(map: rt5616->regmap, RT5616_PWR_ANLG1, |
1366 | RT5616_PWR_VREF1 | RT5616_PWR_MB | |
1367 | RT5616_PWR_BG | RT5616_PWR_VREF2, |
1368 | RT5616_PWR_VREF1 | RT5616_PWR_MB | |
1369 | RT5616_PWR_BG | RT5616_PWR_VREF2); |
1370 | mdelay(10); |
1371 | regmap_update_bits(map: rt5616->regmap, RT5616_PWR_ANLG1, |
1372 | RT5616_PWR_FV1 | RT5616_PWR_FV2, |
1373 | RT5616_PWR_FV1 | RT5616_PWR_FV2); |
1374 | |
1375 | ret = regmap_register_patch(map: rt5616->regmap, regs: init_list, |
1376 | ARRAY_SIZE(init_list)); |
1377 | if (ret != 0) |
1378 | dev_warn(&i2c->dev, "Failed to apply regmap patch: %d\n" , ret); |
1379 | |
1380 | regmap_update_bits(map: rt5616->regmap, RT5616_PWR_ANLG1, |
1381 | RT5616_PWR_LDO_DVO_MASK, RT5616_PWR_LDO_DVO_1_2V); |
1382 | |
1383 | return devm_snd_soc_register_component(dev: &i2c->dev, |
1384 | component_driver: &soc_component_dev_rt5616, |
1385 | dai_drv: rt5616_dai, ARRAY_SIZE(rt5616_dai)); |
1386 | } |
1387 | |
1388 | static void rt5616_i2c_remove(struct i2c_client *i2c) |
1389 | {} |
1390 | |
1391 | static void rt5616_i2c_shutdown(struct i2c_client *client) |
1392 | { |
1393 | struct rt5616_priv *rt5616 = i2c_get_clientdata(client); |
1394 | |
1395 | regmap_write(map: rt5616->regmap, RT5616_HP_VOL, val: 0xc8c8); |
1396 | regmap_write(map: rt5616->regmap, RT5616_LOUT_CTRL1, val: 0xc8c8); |
1397 | } |
1398 | |
1399 | static struct i2c_driver rt5616_i2c_driver = { |
1400 | .driver = { |
1401 | .name = "rt5616" , |
1402 | .of_match_table = of_match_ptr(rt5616_of_match), |
1403 | }, |
1404 | .probe = rt5616_i2c_probe, |
1405 | .remove = rt5616_i2c_remove, |
1406 | .shutdown = rt5616_i2c_shutdown, |
1407 | .id_table = rt5616_i2c_id, |
1408 | }; |
1409 | module_i2c_driver(rt5616_i2c_driver); |
1410 | |
1411 | MODULE_DESCRIPTION("ASoC RT5616 driver" ); |
1412 | MODULE_AUTHOR("Bard Liao <bardliao@realtek.com>" ); |
1413 | MODULE_LICENSE("GPL" ); |
1414 | |