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94d5f7c0 LR |
1 | /* |
2 | * alc5632.c -- ALC5632 ALSA SoC Audio Codec | |
3 | * | |
4 | * Copyright (C) 2011 The AC100 Kernel Team <ac100@lists.lauchpad.net> | |
5 | * | |
6 | * Authors: Leon Romanovsky <leon@leon.nu> | |
7 | * Andrey Danin <danindrey@mail.ru> | |
8 | * Ilya Petrov <ilya.muromec@gmail.com> | |
9 | * Marc Dietrich <marvin24@gmx.de> | |
10 | * | |
11 | * Based on alc5623.c by Arnaud Patard | |
12 | * | |
13 | * This program is free software; you can redistribute it and/or modify | |
14 | * it under the terms of the GNU General Public License version 2 as | |
15 | * published by the Free Software Foundation. | |
16 | */ | |
17 | ||
18 | #include <linux/module.h> | |
19 | #include <linux/kernel.h> | |
20 | #include <linux/init.h> | |
21 | #include <linux/delay.h> | |
22 | #include <linux/pm.h> | |
23 | #include <linux/i2c.h> | |
24 | #include <linux/slab.h> | |
bb39753c | 25 | #include <linux/regmap.h> |
94d5f7c0 LR |
26 | #include <sound/core.h> |
27 | #include <sound/pcm.h> | |
28 | #include <sound/pcm_params.h> | |
29 | #include <sound/tlv.h> | |
30 | #include <sound/soc.h> | |
31 | #include <sound/initval.h> | |
32 | ||
33 | #include "alc5632.h" | |
34 | ||
35 | /* | |
36 | * ALC5632 register cache | |
37 | */ | |
bb39753c | 38 | static struct reg_default alc5632_reg_defaults[] = { |
43fa8e53 LR |
39 | { 2, 0x8080 }, /* R2 - Speaker Output Volume */ |
40 | { 4, 0x8080 }, /* R4 - Headphone Output Volume */ | |
41 | { 6, 0x8080 }, /* R6 - AUXOUT Volume */ | |
42 | { 8, 0xC800 }, /* R8 - Phone Input */ | |
43 | { 10, 0xE808 }, /* R10 - LINE_IN Volume */ | |
44 | { 12, 0x1010 }, /* R12 - STEREO DAC Input Volume */ | |
45 | { 14, 0x0808 }, /* R14 - MIC Input Volume */ | |
46 | { 16, 0xEE0F }, /* R16 - Stereo DAC and MIC Routing Control */ | |
47 | { 18, 0xCBCB }, /* R18 - ADC Record Gain */ | |
48 | { 20, 0x7F7F }, /* R20 - ADC Record Mixer Control */ | |
49 | { 24, 0xE010 }, /* R24 - Voice DAC Volume */ | |
50 | { 28, 0x8008 }, /* R28 - Output Mixer Control */ | |
51 | { 34, 0x0000 }, /* R34 - Microphone Control */ | |
52 | { 36, 0x00C0 }, /* R36 - Codec Digital MIC/Digital Boost | |
53 | Control */ | |
43fa8e53 LR |
54 | { 46, 0x0000 }, /* R46 - Stereo DAC/Voice DAC/Stereo ADC |
55 | Function Select */ | |
56 | { 52, 0x8000 }, /* R52 - Main Serial Data Port Control | |
57 | (Stereo I2S) */ | |
58 | { 54, 0x0000 }, /* R54 - Extend Serial Data Port Control | |
59 | (VoDAC_I2S/PCM) */ | |
60 | { 58, 0x0000 }, /* R58 - Power Management Addition 1 */ | |
61 | { 60, 0x0000 }, /* R60 - Power Management Addition 2 */ | |
62 | { 62, 0x8000 }, /* R62 - Power Management Addition 3 */ | |
63 | { 64, 0x0C0A }, /* R64 - General Purpose Control Register 1 */ | |
64 | { 66, 0x0000 }, /* R66 - General Purpose Control Register 2 */ | |
65 | { 68, 0x0000 }, /* R68 - PLL1 Control */ | |
66 | { 70, 0x0000 }, /* R70 - PLL2 Control */ | |
67 | { 76, 0xBE3E }, /* R76 - GPIO Pin Configuration */ | |
68 | { 78, 0xBE3E }, /* R78 - GPIO Pin Polarity */ | |
69 | { 80, 0x0000 }, /* R80 - GPIO Pin Sticky */ | |
70 | { 82, 0x0000 }, /* R82 - GPIO Pin Wake Up */ | |
43fa8e53 | 71 | { 86, 0x0000 }, /* R86 - Pin Sharing */ |
43fa8e53 LR |
72 | { 90, 0x0009 }, /* R90 - Soft Volume Control Setting */ |
73 | { 92, 0x0000 }, /* R92 - GPIO_Output Pin Control */ | |
74 | { 94, 0x3000 }, /* R94 - MISC Control */ | |
75 | { 96, 0x3075 }, /* R96 - Stereo DAC Clock Control_1 */ | |
76 | { 98, 0x1010 }, /* R98 - Stereo DAC Clock Control_2 */ | |
77 | { 100, 0x3110 }, /* R100 - VoDAC_PCM Clock Control_1 */ | |
78 | { 104, 0x0553 }, /* R104 - Pseudo Stereo and Spatial Effect | |
79 | Block Control */ | |
80 | { 106, 0x0000 }, /* R106 - Private Register Address */ | |
94d5f7c0 LR |
81 | }; |
82 | ||
83 | /* codec private data */ | |
84 | struct alc5632_priv { | |
bb39753c | 85 | struct regmap *regmap; |
94d5f7c0 LR |
86 | u8 id; |
87 | unsigned int sysclk; | |
88 | }; | |
89 | ||
bb39753c | 90 | static bool alc5632_volatile_register(struct device *dev, |
94d5f7c0 LR |
91 | unsigned int reg) |
92 | { | |
93 | switch (reg) { | |
94 | case ALC5632_RESET: | |
95 | case ALC5632_PWR_DOWN_CTRL_STATUS: | |
96 | case ALC5632_GPIO_PIN_STATUS: | |
97 | case ALC5632_OVER_CURR_STATUS: | |
98 | case ALC5632_HID_CTRL_DATA: | |
99 | case ALC5632_EQ_CTRL: | |
9b4156cb LR |
100 | case ALC5632_VENDOR_ID1: |
101 | case ALC5632_VENDOR_ID2: | |
bb39753c | 102 | return true; |
94d5f7c0 LR |
103 | |
104 | default: | |
105 | break; | |
106 | } | |
107 | ||
bb39753c | 108 | return false; |
94d5f7c0 LR |
109 | } |
110 | ||
bb39753c | 111 | static inline int alc5632_reset(struct regmap *map) |
94d5f7c0 | 112 | { |
bb39753c | 113 | return regmap_write(map, ALC5632_RESET, 0x59B4); |
94d5f7c0 LR |
114 | } |
115 | ||
116 | static int amp_mixer_event(struct snd_soc_dapm_widget *w, | |
117 | struct snd_kcontrol *kcontrol, int event) | |
118 | { | |
119 | /* to power-on/off class-d amp generators/speaker */ | |
120 | /* need to write to 'index-46h' register : */ | |
121 | /* so write index num (here 0x46) to reg 0x6a */ | |
122 | /* and then 0xffff/0 to reg 0x6c */ | |
123 | snd_soc_write(w->codec, ALC5632_HID_CTRL_INDEX, 0x46); | |
124 | ||
125 | switch (event) { | |
126 | case SND_SOC_DAPM_PRE_PMU: | |
127 | snd_soc_write(w->codec, ALC5632_HID_CTRL_DATA, 0xFFFF); | |
128 | break; | |
129 | case SND_SOC_DAPM_POST_PMD: | |
130 | snd_soc_write(w->codec, ALC5632_HID_CTRL_DATA, 0); | |
131 | break; | |
132 | } | |
133 | ||
134 | return 0; | |
135 | } | |
136 | ||
137 | /* | |
138 | * ALC5632 Controls | |
139 | */ | |
140 | ||
141 | /* -34.5db min scale, 1.5db steps, no mute */ | |
142 | static const DECLARE_TLV_DB_SCALE(vol_tlv, -3450, 150, 0); | |
143 | /* -46.5db min scale, 1.5db steps, no mute */ | |
144 | static const DECLARE_TLV_DB_SCALE(hp_tlv, -4650, 150, 0); | |
145 | /* -16.5db min scale, 1.5db steps, no mute */ | |
146 | static const DECLARE_TLV_DB_SCALE(adc_rec_tlv, -1650, 150, 0); | |
147 | static const unsigned int boost_tlv[] = { | |
148 | TLV_DB_RANGE_HEAD(3), | |
149 | 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0), | |
150 | 1, 1, TLV_DB_SCALE_ITEM(2000, 0, 0), | |
151 | 2, 2, TLV_DB_SCALE_ITEM(3000, 0, 0), | |
152 | }; | |
153 | /* 0db min scale, 6 db steps, no mute */ | |
154 | static const DECLARE_TLV_DB_SCALE(dig_tlv, 0, 600, 0); | |
155 | /* 0db min scalem 0.75db steps, no mute */ | |
156 | static const DECLARE_TLV_DB_SCALE(vdac_tlv, -3525, 075, 0); | |
157 | ||
158 | static const struct snd_kcontrol_new alc5632_vol_snd_controls[] = { | |
159 | /* left starts at bit 8, right at bit 0 */ | |
160 | /* 31 steps (5 bit), -46.5db scale */ | |
1a083257 | 161 | SOC_DOUBLE_TLV("Speaker Playback Volume", |
94d5f7c0 LR |
162 | ALC5632_SPK_OUT_VOL, 8, 0, 31, 1, hp_tlv), |
163 | /* bit 15 mutes left, bit 7 right */ | |
1a083257 | 164 | SOC_DOUBLE("Speaker Playback Switch", |
94d5f7c0 LR |
165 | ALC5632_SPK_OUT_VOL, 15, 7, 1, 1), |
166 | SOC_DOUBLE_TLV("Headphone Playback Volume", | |
167 | ALC5632_HP_OUT_VOL, 8, 0, 31, 1, hp_tlv), | |
168 | SOC_DOUBLE("Headphone Playback Switch", | |
169 | ALC5632_HP_OUT_VOL, 15, 7, 1, 1), | |
170 | }; | |
171 | ||
172 | static const struct snd_kcontrol_new alc5632_snd_controls[] = { | |
173 | SOC_DOUBLE_TLV("Auxout Playback Volume", | |
174 | ALC5632_AUX_OUT_VOL, 8, 0, 31, 1, hp_tlv), | |
175 | SOC_DOUBLE("Auxout Playback Switch", | |
176 | ALC5632_AUX_OUT_VOL, 15, 7, 1, 1), | |
177 | SOC_SINGLE_TLV("Voice DAC Playback Volume", | |
178 | ALC5632_VOICE_DAC_VOL, 0, 63, 0, vdac_tlv), | |
179 | SOC_SINGLE_TLV("Phone Capture Volume", | |
180 | ALC5632_PHONE_IN_VOL, 8, 31, 1, vol_tlv), | |
181 | SOC_DOUBLE_TLV("LineIn Capture Volume", | |
182 | ALC5632_LINE_IN_VOL, 8, 0, 31, 1, vol_tlv), | |
1a083257 | 183 | SOC_DOUBLE_TLV("Master Playback Volume", |
94d5f7c0 | 184 | ALC5632_STEREO_DAC_IN_VOL, 8, 0, 63, 1, vdac_tlv), |
1a083257 | 185 | SOC_DOUBLE("Master Playback Switch", |
94d5f7c0 LR |
186 | ALC5632_STEREO_DAC_IN_VOL, 15, 7, 1, 1), |
187 | SOC_SINGLE_TLV("Mic1 Capture Volume", | |
188 | ALC5632_MIC_VOL, 8, 31, 1, vol_tlv), | |
189 | SOC_SINGLE_TLV("Mic2 Capture Volume", | |
190 | ALC5632_MIC_VOL, 0, 31, 1, vol_tlv), | |
191 | SOC_DOUBLE_TLV("Rec Capture Volume", | |
192 | ALC5632_ADC_REC_GAIN, 8, 0, 31, 0, adc_rec_tlv), | |
193 | SOC_SINGLE_TLV("Mic 1 Boost Volume", | |
194 | ALC5632_MIC_CTRL, 10, 2, 0, boost_tlv), | |
195 | SOC_SINGLE_TLV("Mic 2 Boost Volume", | |
196 | ALC5632_MIC_CTRL, 8, 2, 0, boost_tlv), | |
197 | SOC_SINGLE_TLV("Digital Boost Volume", | |
198 | ALC5632_DIGI_BOOST_CTRL, 0, 7, 0, dig_tlv), | |
199 | }; | |
200 | ||
201 | /* | |
202 | * DAPM Controls | |
203 | */ | |
204 | static const struct snd_kcontrol_new alc5632_hp_mixer_controls[] = { | |
205 | SOC_DAPM_SINGLE("LI2HP Playback Switch", ALC5632_LINE_IN_VOL, 15, 1, 1), | |
206 | SOC_DAPM_SINGLE("PHONE2HP Playback Switch", ALC5632_PHONE_IN_VOL, 15, 1, 1), | |
207 | SOC_DAPM_SINGLE("MIC12HP Playback Switch", ALC5632_MIC_ROUTING_CTRL, 15, 1, 1), | |
208 | SOC_DAPM_SINGLE("MIC22HP Playback Switch", ALC5632_MIC_ROUTING_CTRL, 11, 1, 1), | |
209 | SOC_DAPM_SINGLE("VOICE2HP Playback Switch", ALC5632_VOICE_DAC_VOL, 15, 1, 1), | |
210 | }; | |
211 | ||
212 | static const struct snd_kcontrol_new alc5632_hpl_mixer_controls[] = { | |
213 | SOC_DAPM_SINGLE("ADC2HP_L Playback Switch", ALC5632_ADC_REC_GAIN, 15, 1, 1), | |
214 | SOC_DAPM_SINGLE("DACL2HP Playback Switch", ALC5632_MIC_ROUTING_CTRL, 3, 1, 1), | |
215 | }; | |
216 | ||
217 | static const struct snd_kcontrol_new alc5632_hpr_mixer_controls[] = { | |
218 | SOC_DAPM_SINGLE("ADC2HP_R Playback Switch", ALC5632_ADC_REC_GAIN, 7, 1, 1), | |
219 | SOC_DAPM_SINGLE("DACR2HP Playback Switch", ALC5632_MIC_ROUTING_CTRL, 2, 1, 1), | |
220 | }; | |
221 | ||
222 | static const struct snd_kcontrol_new alc5632_mono_mixer_controls[] = { | |
223 | SOC_DAPM_SINGLE("ADC2MONO_L Playback Switch", ALC5632_ADC_REC_GAIN, 14, 1, 1), | |
224 | SOC_DAPM_SINGLE("ADC2MONO_R Playback Switch", ALC5632_ADC_REC_GAIN, 6, 1, 1), | |
225 | SOC_DAPM_SINGLE("LI2MONO Playback Switch", ALC5632_LINE_IN_VOL, 13, 1, 1), | |
226 | SOC_DAPM_SINGLE("MIC12MONO Playback Switch", | |
227 | ALC5632_MIC_ROUTING_CTRL, 13, 1, 1), | |
228 | SOC_DAPM_SINGLE("MIC22MONO Playback Switch", | |
229 | ALC5632_MIC_ROUTING_CTRL, 9, 1, 1), | |
230 | SOC_DAPM_SINGLE("DAC2MONO Playback Switch", ALC5632_MIC_ROUTING_CTRL, 0, 1, 1), | |
231 | SOC_DAPM_SINGLE("VOICE2MONO Playback Switch", ALC5632_VOICE_DAC_VOL, 13, 1, 1), | |
232 | }; | |
233 | ||
234 | static const struct snd_kcontrol_new alc5632_speaker_mixer_controls[] = { | |
235 | SOC_DAPM_SINGLE("LI2SPK Playback Switch", ALC5632_LINE_IN_VOL, 14, 1, 1), | |
236 | SOC_DAPM_SINGLE("PHONE2SPK Playback Switch", ALC5632_PHONE_IN_VOL, 14, 1, 1), | |
237 | SOC_DAPM_SINGLE("MIC12SPK Playback Switch", | |
238 | ALC5632_MIC_ROUTING_CTRL, 14, 1, 1), | |
239 | SOC_DAPM_SINGLE("MIC22SPK Playback Switch", | |
240 | ALC5632_MIC_ROUTING_CTRL, 10, 1, 1), | |
241 | SOC_DAPM_SINGLE("DAC2SPK Playback Switch", ALC5632_MIC_ROUTING_CTRL, 1, 1, 1), | |
242 | SOC_DAPM_SINGLE("VOICE2SPK Playback Switch", ALC5632_VOICE_DAC_VOL, 14, 1, 1), | |
243 | }; | |
244 | ||
245 | /* Left Record Mixer */ | |
246 | static const struct snd_kcontrol_new alc5632_captureL_mixer_controls[] = { | |
247 | SOC_DAPM_SINGLE("Mic1 Capture Switch", ALC5632_ADC_REC_MIXER, 14, 1, 1), | |
248 | SOC_DAPM_SINGLE("Mic2 Capture Switch", ALC5632_ADC_REC_MIXER, 13, 1, 1), | |
249 | SOC_DAPM_SINGLE("LineInL Capture Switch", ALC5632_ADC_REC_MIXER, 12, 1, 1), | |
250 | SOC_DAPM_SINGLE("Left Phone Capture Switch", ALC5632_ADC_REC_MIXER, 11, 1, 1), | |
251 | SOC_DAPM_SINGLE("HPMixerL Capture Switch", ALC5632_ADC_REC_MIXER, 10, 1, 1), | |
252 | SOC_DAPM_SINGLE("SPKMixer Capture Switch", ALC5632_ADC_REC_MIXER, 9, 1, 1), | |
253 | SOC_DAPM_SINGLE("MonoMixer Capture Switch", ALC5632_ADC_REC_MIXER, 8, 1, 1), | |
254 | }; | |
255 | ||
256 | /* Right Record Mixer */ | |
257 | static const struct snd_kcontrol_new alc5632_captureR_mixer_controls[] = { | |
258 | SOC_DAPM_SINGLE("Mic1 Capture Switch", ALC5632_ADC_REC_MIXER, 6, 1, 1), | |
259 | SOC_DAPM_SINGLE("Mic2 Capture Switch", ALC5632_ADC_REC_MIXER, 5, 1, 1), | |
260 | SOC_DAPM_SINGLE("LineInR Capture Switch", ALC5632_ADC_REC_MIXER, 4, 1, 1), | |
261 | SOC_DAPM_SINGLE("Right Phone Capture Switch", ALC5632_ADC_REC_MIXER, 3, 1, 1), | |
262 | SOC_DAPM_SINGLE("HPMixerR Capture Switch", ALC5632_ADC_REC_MIXER, 2, 1, 1), | |
263 | SOC_DAPM_SINGLE("SPKMixer Capture Switch", ALC5632_ADC_REC_MIXER, 1, 1, 1), | |
264 | SOC_DAPM_SINGLE("MonoMixer Capture Switch", ALC5632_ADC_REC_MIXER, 0, 1, 1), | |
265 | }; | |
266 | ||
267 | static const char *alc5632_spk_n_sour_sel[] = { | |
268 | "RN/-R", "RP/+R", "LN/-R", "Mute"}; | |
269 | static const char *alc5632_hpl_out_input_sel[] = { | |
270 | "Vmid", "HP Left Mix"}; | |
271 | static const char *alc5632_hpr_out_input_sel[] = { | |
272 | "Vmid", "HP Right Mix"}; | |
273 | static const char *alc5632_spkout_input_sel[] = { | |
274 | "Vmid", "HPOut Mix", "Speaker Mix", "Mono Mix"}; | |
275 | static const char *alc5632_aux_out_input_sel[] = { | |
276 | "Vmid", "HPOut Mix", "Speaker Mix", "Mono Mix"}; | |
277 | ||
278 | /* auxout output mux */ | |
279 | static const struct soc_enum alc5632_aux_out_input_enum = | |
280 | SOC_ENUM_SINGLE(ALC5632_OUTPUT_MIXER_CTRL, 6, 4, alc5632_aux_out_input_sel); | |
281 | static const struct snd_kcontrol_new alc5632_auxout_mux_controls = | |
282 | SOC_DAPM_ENUM("AuxOut Mux", alc5632_aux_out_input_enum); | |
283 | ||
284 | /* speaker output mux */ | |
285 | static const struct soc_enum alc5632_spkout_input_enum = | |
286 | SOC_ENUM_SINGLE(ALC5632_OUTPUT_MIXER_CTRL, 10, 4, alc5632_spkout_input_sel); | |
287 | static const struct snd_kcontrol_new alc5632_spkout_mux_controls = | |
288 | SOC_DAPM_ENUM("SpeakerOut Mux", alc5632_spkout_input_enum); | |
289 | ||
290 | /* headphone left output mux */ | |
291 | static const struct soc_enum alc5632_hpl_out_input_enum = | |
292 | SOC_ENUM_SINGLE(ALC5632_OUTPUT_MIXER_CTRL, 9, 2, alc5632_hpl_out_input_sel); | |
293 | static const struct snd_kcontrol_new alc5632_hpl_out_mux_controls = | |
294 | SOC_DAPM_ENUM("Left Headphone Mux", alc5632_hpl_out_input_enum); | |
295 | ||
296 | /* headphone right output mux */ | |
297 | static const struct soc_enum alc5632_hpr_out_input_enum = | |
298 | SOC_ENUM_SINGLE(ALC5632_OUTPUT_MIXER_CTRL, 8, 2, alc5632_hpr_out_input_sel); | |
299 | static const struct snd_kcontrol_new alc5632_hpr_out_mux_controls = | |
300 | SOC_DAPM_ENUM("Right Headphone Mux", alc5632_hpr_out_input_enum); | |
301 | ||
302 | /* speaker output N select */ | |
303 | static const struct soc_enum alc5632_spk_n_sour_enum = | |
304 | SOC_ENUM_SINGLE(ALC5632_OUTPUT_MIXER_CTRL, 14, 4, alc5632_spk_n_sour_sel); | |
305 | static const struct snd_kcontrol_new alc5632_spkoutn_mux_controls = | |
306 | SOC_DAPM_ENUM("SpeakerOut N Mux", alc5632_spk_n_sour_enum); | |
307 | ||
308 | /* speaker amplifier */ | |
309 | static const char *alc5632_amp_names[] = {"AB Amp", "D Amp"}; | |
310 | static const struct soc_enum alc5632_amp_enum = | |
311 | SOC_ENUM_SINGLE(ALC5632_OUTPUT_MIXER_CTRL, 13, 2, alc5632_amp_names); | |
312 | static const struct snd_kcontrol_new alc5632_amp_mux_controls = | |
313 | SOC_DAPM_ENUM("AB-D Amp Mux", alc5632_amp_enum); | |
314 | ||
315 | ||
316 | static const struct snd_soc_dapm_widget alc5632_dapm_widgets[] = { | |
317 | /* Muxes */ | |
318 | SND_SOC_DAPM_MUX("AuxOut Mux", SND_SOC_NOPM, 0, 0, | |
319 | &alc5632_auxout_mux_controls), | |
320 | SND_SOC_DAPM_MUX("SpeakerOut Mux", SND_SOC_NOPM, 0, 0, | |
321 | &alc5632_spkout_mux_controls), | |
322 | SND_SOC_DAPM_MUX("Left Headphone Mux", SND_SOC_NOPM, 0, 0, | |
323 | &alc5632_hpl_out_mux_controls), | |
324 | SND_SOC_DAPM_MUX("Right Headphone Mux", SND_SOC_NOPM, 0, 0, | |
325 | &alc5632_hpr_out_mux_controls), | |
326 | SND_SOC_DAPM_MUX("SpeakerOut N Mux", SND_SOC_NOPM, 0, 0, | |
327 | &alc5632_spkoutn_mux_controls), | |
328 | ||
329 | /* output mixers */ | |
330 | SND_SOC_DAPM_MIXER("HP Mix", SND_SOC_NOPM, 0, 0, | |
331 | &alc5632_hp_mixer_controls[0], | |
332 | ARRAY_SIZE(alc5632_hp_mixer_controls)), | |
333 | SND_SOC_DAPM_MIXER("HPR Mix", ALC5632_PWR_MANAG_ADD2, 4, 0, | |
334 | &alc5632_hpr_mixer_controls[0], | |
335 | ARRAY_SIZE(alc5632_hpr_mixer_controls)), | |
336 | SND_SOC_DAPM_MIXER("HPL Mix", ALC5632_PWR_MANAG_ADD2, 5, 0, | |
337 | &alc5632_hpl_mixer_controls[0], | |
338 | ARRAY_SIZE(alc5632_hpl_mixer_controls)), | |
339 | SND_SOC_DAPM_MIXER("HPOut Mix", SND_SOC_NOPM, 0, 0, NULL, 0), | |
340 | SND_SOC_DAPM_MIXER("Mono Mix", ALC5632_PWR_MANAG_ADD2, 2, 0, | |
341 | &alc5632_mono_mixer_controls[0], | |
342 | ARRAY_SIZE(alc5632_mono_mixer_controls)), | |
343 | SND_SOC_DAPM_MIXER("Speaker Mix", ALC5632_PWR_MANAG_ADD2, 3, 0, | |
344 | &alc5632_speaker_mixer_controls[0], | |
345 | ARRAY_SIZE(alc5632_speaker_mixer_controls)), | |
346 | ||
347 | /* input mixers */ | |
348 | SND_SOC_DAPM_MIXER("Left Capture Mix", ALC5632_PWR_MANAG_ADD2, 1, 0, | |
349 | &alc5632_captureL_mixer_controls[0], | |
350 | ARRAY_SIZE(alc5632_captureL_mixer_controls)), | |
351 | SND_SOC_DAPM_MIXER("Right Capture Mix", ALC5632_PWR_MANAG_ADD2, 0, 0, | |
352 | &alc5632_captureR_mixer_controls[0], | |
353 | ARRAY_SIZE(alc5632_captureR_mixer_controls)), | |
354 | ||
355 | SND_SOC_DAPM_DAC("Left DAC", "HiFi Playback", | |
356 | ALC5632_PWR_MANAG_ADD2, 9, 0), | |
357 | SND_SOC_DAPM_DAC("Right DAC", "HiFi Playback", | |
358 | ALC5632_PWR_MANAG_ADD2, 8, 0), | |
359 | SND_SOC_DAPM_MIXER("DAC Left Channel", ALC5632_PWR_MANAG_ADD1, 15, 0, NULL, 0), | |
360 | SND_SOC_DAPM_MIXER("DAC Right Channel", | |
361 | ALC5632_PWR_MANAG_ADD1, 14, 0, NULL, 0), | |
362 | SND_SOC_DAPM_MIXER("I2S Mix", ALC5632_PWR_MANAG_ADD1, 11, 0, NULL, 0), | |
363 | SND_SOC_DAPM_MIXER("Phone Mix", SND_SOC_NOPM, 0, 0, NULL, 0), | |
364 | SND_SOC_DAPM_MIXER("Line Mix", SND_SOC_NOPM, 0, 0, NULL, 0), | |
365 | SND_SOC_DAPM_ADC("Left ADC", "HiFi Capture", | |
366 | ALC5632_PWR_MANAG_ADD2, 7, 0), | |
367 | SND_SOC_DAPM_ADC("Right ADC", "HiFi Capture", | |
368 | ALC5632_PWR_MANAG_ADD2, 6, 0), | |
369 | SND_SOC_DAPM_PGA("Left Headphone", ALC5632_PWR_MANAG_ADD3, 11, 0, NULL, 0), | |
370 | SND_SOC_DAPM_PGA("Right Headphone", ALC5632_PWR_MANAG_ADD3, 10, 0, NULL, 0), | |
371 | SND_SOC_DAPM_PGA("Left Speaker", ALC5632_PWR_MANAG_ADD3, 13, 0, NULL, 0), | |
372 | SND_SOC_DAPM_PGA("Right Speaker", ALC5632_PWR_MANAG_ADD3, 12, 0, NULL, 0), | |
373 | SND_SOC_DAPM_PGA("Aux Out", ALC5632_PWR_MANAG_ADD3, 14, 0, NULL, 0), | |
374 | SND_SOC_DAPM_PGA("Left LineIn", ALC5632_PWR_MANAG_ADD3, 7, 0, NULL, 0), | |
375 | SND_SOC_DAPM_PGA("Right LineIn", ALC5632_PWR_MANAG_ADD3, 6, 0, NULL, 0), | |
376 | SND_SOC_DAPM_PGA("Phone", ALC5632_PWR_MANAG_ADD3, 5, 0, NULL, 0), | |
377 | SND_SOC_DAPM_PGA("Phone ADMix", ALC5632_PWR_MANAG_ADD3, 4, 0, NULL, 0), | |
378 | SND_SOC_DAPM_PGA("MIC1 PGA", ALC5632_PWR_MANAG_ADD3, 3, 0, NULL, 0), | |
379 | SND_SOC_DAPM_PGA("MIC2 PGA", ALC5632_PWR_MANAG_ADD3, 2, 0, NULL, 0), | |
380 | SND_SOC_DAPM_PGA("MIC1 Pre Amp", ALC5632_PWR_MANAG_ADD3, 1, 0, NULL, 0), | |
381 | SND_SOC_DAPM_PGA("MIC2 Pre Amp", ALC5632_PWR_MANAG_ADD3, 0, 0, NULL, 0), | |
9215aa4d LR |
382 | SND_SOC_DAPM_SUPPLY("MICBIAS1", ALC5632_PWR_MANAG_ADD1, 3, 0, NULL, 0), |
383 | SND_SOC_DAPM_SUPPLY("MICBIAS2", ALC5632_PWR_MANAG_ADD1, 2, 0, NULL, 0), | |
94d5f7c0 LR |
384 | |
385 | SND_SOC_DAPM_PGA_E("D Amp", ALC5632_PWR_MANAG_ADD2, 14, 0, NULL, 0, | |
386 | amp_mixer_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), | |
387 | SND_SOC_DAPM_PGA("AB Amp", ALC5632_PWR_MANAG_ADD2, 15, 0, NULL, 0), | |
388 | SND_SOC_DAPM_MUX("AB-D Amp Mux", ALC5632_PWR_MANAG_ADD1, 10, 0, | |
389 | &alc5632_amp_mux_controls), | |
390 | ||
391 | SND_SOC_DAPM_OUTPUT("AUXOUT"), | |
392 | SND_SOC_DAPM_OUTPUT("HPL"), | |
393 | SND_SOC_DAPM_OUTPUT("HPR"), | |
394 | SND_SOC_DAPM_OUTPUT("SPKOUT"), | |
395 | SND_SOC_DAPM_OUTPUT("SPKOUTN"), | |
396 | SND_SOC_DAPM_INPUT("LINEINL"), | |
397 | SND_SOC_DAPM_INPUT("LINEINR"), | |
398 | SND_SOC_DAPM_INPUT("PHONEP"), | |
399 | SND_SOC_DAPM_INPUT("PHONEN"), | |
400 | SND_SOC_DAPM_INPUT("MIC1"), | |
401 | SND_SOC_DAPM_INPUT("MIC2"), | |
402 | SND_SOC_DAPM_VMID("Vmid"), | |
403 | }; | |
404 | ||
405 | ||
406 | static const struct snd_soc_dapm_route alc5632_dapm_routes[] = { | |
407 | /* virtual mixer - mixes left & right channels */ | |
408 | {"I2S Mix", NULL, "Left DAC"}, | |
409 | {"I2S Mix", NULL, "Right DAC"}, | |
410 | {"Line Mix", NULL, "Right LineIn"}, | |
411 | {"Line Mix", NULL, "Left LineIn"}, | |
412 | {"Phone Mix", NULL, "Phone"}, | |
413 | {"Phone Mix", NULL, "Phone ADMix"}, | |
414 | {"AUXOUT", NULL, "Aux Out"}, | |
415 | ||
416 | /* DAC */ | |
417 | {"DAC Right Channel", NULL, "I2S Mix"}, | |
418 | {"DAC Left Channel", NULL, "I2S Mix"}, | |
419 | ||
420 | /* HP mixer */ | |
421 | {"HPL Mix", "ADC2HP_L Playback Switch", "Left Capture Mix"}, | |
422 | {"HPL Mix", NULL, "HP Mix"}, | |
423 | {"HPR Mix", "ADC2HP_R Playback Switch", "Right Capture Mix"}, | |
424 | {"HPR Mix", NULL, "HP Mix"}, | |
425 | {"HP Mix", "LI2HP Playback Switch", "Line Mix"}, | |
426 | {"HP Mix", "PHONE2HP Playback Switch", "Phone Mix"}, | |
427 | {"HP Mix", "MIC12HP Playback Switch", "MIC1 PGA"}, | |
428 | {"HP Mix", "MIC22HP Playback Switch", "MIC2 PGA"}, | |
429 | ||
430 | {"HPR Mix", "DACR2HP Playback Switch", "DAC Right Channel"}, | |
431 | {"HPL Mix", "DACL2HP Playback Switch", "DAC Left Channel"}, | |
432 | ||
433 | /* speaker mixer */ | |
434 | {"Speaker Mix", "LI2SPK Playback Switch", "Line Mix"}, | |
435 | {"Speaker Mix", "PHONE2SPK Playback Switch", "Phone Mix"}, | |
436 | {"Speaker Mix", "MIC12SPK Playback Switch", "MIC1 PGA"}, | |
437 | {"Speaker Mix", "MIC22SPK Playback Switch", "MIC2 PGA"}, | |
438 | {"Speaker Mix", "DAC2SPK Playback Switch", "DAC Left Channel"}, | |
439 | ||
440 | ||
441 | ||
442 | /* mono mixer */ | |
443 | {"Mono Mix", "ADC2MONO_L Playback Switch", "Left Capture Mix"}, | |
444 | {"Mono Mix", "ADC2MONO_R Playback Switch", "Right Capture Mix"}, | |
445 | {"Mono Mix", "LI2MONO Playback Switch", "Line Mix"}, | |
446 | {"Mono Mix", "VOICE2MONO Playback Switch", "Phone Mix"}, | |
447 | {"Mono Mix", "MIC12MONO Playback Switch", "MIC1 PGA"}, | |
448 | {"Mono Mix", "MIC22MONO Playback Switch", "MIC2 PGA"}, | |
449 | {"Mono Mix", "DAC2MONO Playback Switch", "DAC Left Channel"}, | |
450 | ||
451 | /* Left record mixer */ | |
452 | {"Left Capture Mix", "LineInL Capture Switch", "LINEINL"}, | |
453 | {"Left Capture Mix", "Left Phone Capture Switch", "PHONEN"}, | |
454 | {"Left Capture Mix", "Mic1 Capture Switch", "MIC1 Pre Amp"}, | |
455 | {"Left Capture Mix", "Mic2 Capture Switch", "MIC2 Pre Amp"}, | |
456 | {"Left Capture Mix", "HPMixerL Capture Switch", "HPL Mix"}, | |
457 | {"Left Capture Mix", "SPKMixer Capture Switch", "Speaker Mix"}, | |
458 | {"Left Capture Mix", "MonoMixer Capture Switch", "Mono Mix"}, | |
459 | ||
460 | /*Right record mixer */ | |
461 | {"Right Capture Mix", "LineInR Capture Switch", "LINEINR"}, | |
462 | {"Right Capture Mix", "Right Phone Capture Switch", "PHONEP"}, | |
463 | {"Right Capture Mix", "Mic1 Capture Switch", "MIC1 Pre Amp"}, | |
464 | {"Right Capture Mix", "Mic2 Capture Switch", "MIC2 Pre Amp"}, | |
465 | {"Right Capture Mix", "HPMixerR Capture Switch", "HPR Mix"}, | |
466 | {"Right Capture Mix", "SPKMixer Capture Switch", "Speaker Mix"}, | |
467 | {"Right Capture Mix", "MonoMixer Capture Switch", "Mono Mix"}, | |
468 | ||
469 | /* headphone left mux */ | |
470 | {"Left Headphone Mux", "HP Left Mix", "HPL Mix"}, | |
471 | {"Left Headphone Mux", "Vmid", "Vmid"}, | |
472 | ||
473 | /* headphone right mux */ | |
474 | {"Right Headphone Mux", "HP Right Mix", "HPR Mix"}, | |
475 | {"Right Headphone Mux", "Vmid", "Vmid"}, | |
476 | ||
477 | /* speaker out mux */ | |
478 | {"SpeakerOut Mux", "Vmid", "Vmid"}, | |
479 | {"SpeakerOut Mux", "HPOut Mix", "HPOut Mix"}, | |
480 | {"SpeakerOut Mux", "Speaker Mix", "Speaker Mix"}, | |
481 | {"SpeakerOut Mux", "Mono Mix", "Mono Mix"}, | |
482 | ||
483 | /* Mono/Aux Out mux */ | |
484 | {"AuxOut Mux", "Vmid", "Vmid"}, | |
485 | {"AuxOut Mux", "HPOut Mix", "HPOut Mix"}, | |
486 | {"AuxOut Mux", "Speaker Mix", "Speaker Mix"}, | |
487 | {"AuxOut Mux", "Mono Mix", "Mono Mix"}, | |
488 | ||
489 | /* output pga */ | |
490 | {"HPL", NULL, "Left Headphone"}, | |
491 | {"Left Headphone", NULL, "Left Headphone Mux"}, | |
492 | {"HPR", NULL, "Right Headphone"}, | |
493 | {"Right Headphone", NULL, "Right Headphone Mux"}, | |
494 | {"Aux Out", NULL, "AuxOut Mux"}, | |
495 | ||
496 | /* input pga */ | |
497 | {"Left LineIn", NULL, "LINEINL"}, | |
498 | {"Right LineIn", NULL, "LINEINR"}, | |
499 | {"Phone", NULL, "PHONEP"}, | |
500 | {"MIC1 Pre Amp", NULL, "MIC1"}, | |
501 | {"MIC2 Pre Amp", NULL, "MIC2"}, | |
502 | {"MIC1 PGA", NULL, "MIC1 Pre Amp"}, | |
503 | {"MIC2 PGA", NULL, "MIC2 Pre Amp"}, | |
504 | ||
505 | /* left ADC */ | |
506 | {"Left ADC", NULL, "Left Capture Mix"}, | |
507 | ||
508 | /* right ADC */ | |
509 | {"Right ADC", NULL, "Right Capture Mix"}, | |
510 | ||
511 | {"SpeakerOut N Mux", "RN/-R", "Left Speaker"}, | |
512 | {"SpeakerOut N Mux", "RP/+R", "Left Speaker"}, | |
513 | {"SpeakerOut N Mux", "LN/-R", "Left Speaker"}, | |
514 | {"SpeakerOut N Mux", "Mute", "Vmid"}, | |
515 | ||
516 | {"SpeakerOut N Mux", "RN/-R", "Right Speaker"}, | |
517 | {"SpeakerOut N Mux", "RP/+R", "Right Speaker"}, | |
518 | {"SpeakerOut N Mux", "LN/-R", "Right Speaker"}, | |
519 | {"SpeakerOut N Mux", "Mute", "Vmid"}, | |
520 | ||
521 | {"AB Amp", NULL, "SpeakerOut Mux"}, | |
522 | {"D Amp", NULL, "SpeakerOut Mux"}, | |
523 | {"AB-D Amp Mux", "AB Amp", "AB Amp"}, | |
524 | {"AB-D Amp Mux", "D Amp", "D Amp"}, | |
525 | {"Left Speaker", NULL, "AB-D Amp Mux"}, | |
526 | {"Right Speaker", NULL, "AB-D Amp Mux"}, | |
527 | ||
528 | {"SPKOUT", NULL, "Left Speaker"}, | |
529 | {"SPKOUT", NULL, "Right Speaker"}, | |
530 | ||
531 | {"SPKOUTN", NULL, "SpeakerOut N Mux"}, | |
532 | ||
533 | }; | |
534 | ||
535 | /* PLL divisors */ | |
536 | struct _pll_div { | |
537 | u32 pll_in; | |
538 | u32 pll_out; | |
539 | u16 regvalue; | |
540 | }; | |
541 | ||
542 | /* Note : pll code from original alc5632 driver. Not sure of how good it is */ | |
543 | /* usefull only for master mode */ | |
544 | static const struct _pll_div codec_master_pll_div[] = { | |
545 | ||
546 | { 2048000, 8192000, 0x0ea0}, | |
547 | { 3686400, 8192000, 0x4e27}, | |
548 | { 12000000, 8192000, 0x456b}, | |
549 | { 13000000, 8192000, 0x495f}, | |
550 | { 13100000, 8192000, 0x0320}, | |
551 | { 2048000, 11289600, 0xf637}, | |
552 | { 3686400, 11289600, 0x2f22}, | |
553 | { 12000000, 11289600, 0x3e2f}, | |
554 | { 13000000, 11289600, 0x4d5b}, | |
555 | { 13100000, 11289600, 0x363b}, | |
556 | { 2048000, 16384000, 0x1ea0}, | |
557 | { 3686400, 16384000, 0x9e27}, | |
558 | { 12000000, 16384000, 0x452b}, | |
559 | { 13000000, 16384000, 0x542f}, | |
560 | { 13100000, 16384000, 0x03a0}, | |
561 | { 2048000, 16934400, 0xe625}, | |
562 | { 3686400, 16934400, 0x9126}, | |
563 | { 12000000, 16934400, 0x4d2c}, | |
564 | { 13000000, 16934400, 0x742f}, | |
565 | { 13100000, 16934400, 0x3c27}, | |
566 | { 2048000, 22579200, 0x2aa0}, | |
567 | { 3686400, 22579200, 0x2f20}, | |
568 | { 12000000, 22579200, 0x7e2f}, | |
569 | { 13000000, 22579200, 0x742f}, | |
570 | { 13100000, 22579200, 0x3c27}, | |
571 | { 2048000, 24576000, 0x2ea0}, | |
572 | { 3686400, 24576000, 0xee27}, | |
573 | { 12000000, 24576000, 0x2915}, | |
574 | { 13000000, 24576000, 0x772e}, | |
575 | { 13100000, 24576000, 0x0d20}, | |
576 | }; | |
577 | ||
578 | /* FOUT = MCLK*(N+2)/((M+2)*(K+2)) | |
579 | N: bit 15:8 (div 2 .. div 257) | |
580 | K: bit 6:4 typical 2 | |
581 | M: bit 3:0 (div 2 .. div 17) | |
582 | ||
583 | same as for 5623 - thanks! | |
584 | */ | |
585 | ||
586 | static const struct _pll_div codec_slave_pll_div[] = { | |
587 | ||
588 | { 1024000, 16384000, 0x3ea0}, | |
589 | { 1411200, 22579200, 0x3ea0}, | |
590 | { 1536000, 24576000, 0x3ea0}, | |
591 | { 2048000, 16384000, 0x1ea0}, | |
592 | { 2822400, 22579200, 0x1ea0}, | |
593 | { 3072000, 24576000, 0x1ea0}, | |
594 | ||
595 | }; | |
596 | ||
597 | static int alc5632_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id, | |
598 | int source, unsigned int freq_in, unsigned int freq_out) | |
599 | { | |
600 | int i; | |
601 | struct snd_soc_codec *codec = codec_dai->codec; | |
602 | int gbl_clk = 0, pll_div = 0; | |
603 | u16 reg; | |
604 | ||
605 | if (pll_id < ALC5632_PLL_FR_MCLK || pll_id > ALC5632_PLL_FR_VBCLK) | |
606 | return -EINVAL; | |
607 | ||
608 | /* Disable PLL power */ | |
609 | snd_soc_update_bits(codec, ALC5632_PWR_MANAG_ADD2, | |
610 | ALC5632_PWR_ADD2_PLL1, | |
611 | 0); | |
612 | snd_soc_update_bits(codec, ALC5632_PWR_MANAG_ADD2, | |
613 | ALC5632_PWR_ADD2_PLL2, | |
614 | 0); | |
615 | ||
616 | /* pll is not used in slave mode */ | |
617 | reg = snd_soc_read(codec, ALC5632_DAI_CONTROL); | |
618 | if (reg & ALC5632_DAI_SDP_SLAVE_MODE) | |
619 | return 0; | |
620 | ||
621 | if (!freq_in || !freq_out) | |
622 | return 0; | |
623 | ||
624 | switch (pll_id) { | |
625 | case ALC5632_PLL_FR_MCLK: | |
626 | for (i = 0; i < ARRAY_SIZE(codec_master_pll_div); i++) { | |
627 | if (codec_master_pll_div[i].pll_in == freq_in | |
628 | && codec_master_pll_div[i].pll_out == freq_out) { | |
629 | /* PLL source from MCLK */ | |
630 | pll_div = codec_master_pll_div[i].regvalue; | |
631 | break; | |
632 | } | |
633 | } | |
634 | break; | |
635 | case ALC5632_PLL_FR_BCLK: | |
636 | for (i = 0; i < ARRAY_SIZE(codec_slave_pll_div); i++) { | |
637 | if (codec_slave_pll_div[i].pll_in == freq_in | |
638 | && codec_slave_pll_div[i].pll_out == freq_out) { | |
639 | /* PLL source from Bitclk */ | |
640 | gbl_clk = ALC5632_PLL_FR_BCLK; | |
641 | pll_div = codec_slave_pll_div[i].regvalue; | |
642 | break; | |
643 | } | |
644 | } | |
645 | break; | |
646 | case ALC5632_PLL_FR_VBCLK: | |
647 | for (i = 0; i < ARRAY_SIZE(codec_slave_pll_div); i++) { | |
648 | if (codec_slave_pll_div[i].pll_in == freq_in | |
649 | && codec_slave_pll_div[i].pll_out == freq_out) { | |
650 | /* PLL source from voice clock */ | |
651 | gbl_clk = ALC5632_PLL_FR_VBCLK; | |
652 | pll_div = codec_slave_pll_div[i].regvalue; | |
653 | break; | |
654 | } | |
655 | } | |
656 | break; | |
657 | default: | |
658 | return -EINVAL; | |
659 | } | |
660 | ||
661 | if (!pll_div) | |
662 | return -EINVAL; | |
663 | ||
664 | /* choose MCLK/BCLK/VBCLK */ | |
665 | snd_soc_write(codec, ALC5632_GPCR2, gbl_clk); | |
666 | /* choose PLL1 clock rate */ | |
667 | snd_soc_write(codec, ALC5632_PLL1_CTRL, pll_div); | |
668 | /* enable PLL1 */ | |
669 | snd_soc_update_bits(codec, ALC5632_PWR_MANAG_ADD2, | |
670 | ALC5632_PWR_ADD2_PLL1, | |
671 | ALC5632_PWR_ADD2_PLL1); | |
672 | /* enable PLL2 */ | |
673 | snd_soc_update_bits(codec, ALC5632_PWR_MANAG_ADD2, | |
674 | ALC5632_PWR_ADD2_PLL2, | |
675 | ALC5632_PWR_ADD2_PLL2); | |
676 | /* use PLL1 as main SYSCLK */ | |
677 | snd_soc_update_bits(codec, ALC5632_GPCR1, | |
678 | ALC5632_GPCR1_CLK_SYS_SRC_SEL_PLL1, | |
679 | ALC5632_GPCR1_CLK_SYS_SRC_SEL_PLL1); | |
680 | ||
681 | return 0; | |
682 | } | |
683 | ||
684 | struct _coeff_div { | |
685 | u16 fs; | |
686 | u16 regvalue; | |
687 | }; | |
688 | ||
689 | /* codec hifi mclk (after PLL) clock divider coefficients */ | |
690 | /* values inspired from column BCLK=32Fs of Appendix A table */ | |
691 | static const struct _coeff_div coeff_div[] = { | |
692 | {512*1, 0x3075}, | |
693 | }; | |
694 | ||
695 | static int get_coeff(struct snd_soc_codec *codec, int rate) | |
696 | { | |
697 | struct alc5632_priv *alc5632 = snd_soc_codec_get_drvdata(codec); | |
698 | int i; | |
699 | ||
700 | for (i = 0; i < ARRAY_SIZE(coeff_div); i++) { | |
701 | if (coeff_div[i].fs * rate == alc5632->sysclk) | |
702 | return i; | |
703 | } | |
704 | return -EINVAL; | |
705 | } | |
706 | ||
707 | /* | |
708 | * Clock after PLL and dividers | |
709 | */ | |
710 | static int alc5632_set_dai_sysclk(struct snd_soc_dai *codec_dai, | |
711 | int clk_id, unsigned int freq, int dir) | |
712 | { | |
713 | struct snd_soc_codec *codec = codec_dai->codec; | |
714 | struct alc5632_priv *alc5632 = snd_soc_codec_get_drvdata(codec); | |
715 | ||
716 | switch (freq) { | |
717 | case 8192000: | |
718 | case 11289600: | |
719 | case 12288000: | |
720 | case 16384000: | |
721 | case 16934400: | |
722 | case 18432000: | |
723 | case 22579200: | |
724 | case 24576000: | |
725 | alc5632->sysclk = freq; | |
726 | return 0; | |
727 | } | |
728 | return -EINVAL; | |
729 | } | |
730 | ||
731 | static int alc5632_set_dai_fmt(struct snd_soc_dai *codec_dai, | |
732 | unsigned int fmt) | |
733 | { | |
734 | struct snd_soc_codec *codec = codec_dai->codec; | |
735 | u16 iface = 0; | |
736 | ||
737 | /* set master/slave audio interface */ | |
738 | switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { | |
739 | case SND_SOC_DAIFMT_CBM_CFM: | |
740 | iface = ALC5632_DAI_SDP_MASTER_MODE; | |
741 | break; | |
742 | case SND_SOC_DAIFMT_CBS_CFS: | |
743 | iface = ALC5632_DAI_SDP_SLAVE_MODE; | |
744 | break; | |
745 | default: | |
746 | return -EINVAL; | |
747 | } | |
748 | ||
749 | /* interface format */ | |
750 | switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { | |
751 | case SND_SOC_DAIFMT_I2S: | |
752 | iface |= ALC5632_DAI_I2S_DF_I2S; | |
753 | break; | |
754 | case SND_SOC_DAIFMT_LEFT_J: | |
755 | iface |= ALC5632_DAI_I2S_DF_LEFT; | |
756 | break; | |
757 | case SND_SOC_DAIFMT_DSP_A: | |
758 | iface |= ALC5632_DAI_I2S_DF_PCM_A; | |
759 | break; | |
760 | case SND_SOC_DAIFMT_DSP_B: | |
761 | iface |= ALC5632_DAI_I2S_DF_PCM_B; | |
762 | break; | |
763 | default: | |
764 | return -EINVAL; | |
765 | } | |
766 | ||
767 | /* clock inversion */ | |
768 | switch (fmt & SND_SOC_DAIFMT_INV_MASK) { | |
769 | case SND_SOC_DAIFMT_NB_NF: | |
770 | break; | |
771 | case SND_SOC_DAIFMT_IB_IF: | |
772 | iface |= ALC5632_DAI_MAIN_I2S_BCLK_POL_CTRL; | |
773 | break; | |
774 | case SND_SOC_DAIFMT_IB_NF: | |
775 | iface |= ALC5632_DAI_MAIN_I2S_BCLK_POL_CTRL; | |
776 | break; | |
777 | case SND_SOC_DAIFMT_NB_IF: | |
778 | break; | |
779 | default: | |
780 | return -EINVAL; | |
781 | } | |
782 | ||
783 | return snd_soc_write(codec, ALC5632_DAI_CONTROL, iface); | |
784 | } | |
785 | ||
786 | static int alc5632_pcm_hw_params(struct snd_pcm_substream *substream, | |
787 | struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) | |
788 | { | |
789 | struct snd_soc_pcm_runtime *rtd = substream->private_data; | |
790 | struct snd_soc_codec *codec = rtd->codec; | |
791 | int coeff, rate; | |
792 | u16 iface; | |
793 | ||
794 | iface = snd_soc_read(codec, ALC5632_DAI_CONTROL); | |
795 | iface &= ~ALC5632_DAI_I2S_DL_MASK; | |
796 | ||
797 | /* bit size */ | |
798 | switch (params_format(params)) { | |
799 | case SNDRV_PCM_FORMAT_S16_LE: | |
800 | iface |= ALC5632_DAI_I2S_DL_16; | |
801 | break; | |
802 | case SNDRV_PCM_FORMAT_S20_3LE: | |
803 | iface |= ALC5632_DAI_I2S_DL_20; | |
804 | break; | |
805 | case SNDRV_PCM_FORMAT_S24_LE: | |
806 | iface |= ALC5632_DAI_I2S_DL_24; | |
807 | break; | |
808 | default: | |
809 | return -EINVAL; | |
810 | } | |
811 | ||
812 | /* set iface & srate */ | |
813 | snd_soc_write(codec, ALC5632_DAI_CONTROL, iface); | |
814 | rate = params_rate(params); | |
815 | coeff = get_coeff(codec, rate); | |
816 | if (coeff < 0) | |
817 | return -EINVAL; | |
818 | ||
819 | coeff = coeff_div[coeff].regvalue; | |
820 | snd_soc_write(codec, ALC5632_DAC_CLK_CTRL1, coeff); | |
821 | ||
822 | return 0; | |
823 | } | |
824 | ||
825 | static int alc5632_mute(struct snd_soc_dai *dai, int mute) | |
826 | { | |
827 | struct snd_soc_codec *codec = dai->codec; | |
88c494b9 | 828 | u16 hp_mute = ALC5632_MISC_HP_DEPOP_MUTE_L |
94d5f7c0 LR |
829 | |ALC5632_MISC_HP_DEPOP_MUTE_R; |
830 | u16 mute_reg = snd_soc_read(codec, ALC5632_MISC_CTRL) & ~hp_mute; | |
831 | ||
832 | if (mute) | |
833 | mute_reg |= hp_mute; | |
834 | ||
835 | return snd_soc_write(codec, ALC5632_MISC_CTRL, mute_reg); | |
836 | } | |
837 | ||
838 | #define ALC5632_ADD2_POWER_EN (ALC5632_PWR_ADD2_VREF) | |
839 | ||
840 | #define ALC5632_ADD3_POWER_EN (ALC5632_PWR_ADD3_MIC1_BOOST_AD) | |
841 | ||
842 | #define ALC5632_ADD1_POWER_EN \ | |
843 | (ALC5632_PWR_ADD1_DAC_REF \ | |
844 | | ALC5632_PWR_ADD1_SOFTGEN_EN \ | |
845 | | ALC5632_PWR_ADD1_HP_OUT_AMP \ | |
846 | | ALC5632_PWR_ADD1_HP_OUT_ENH_AMP \ | |
847 | | ALC5632_PWR_ADD1_MAIN_BIAS) | |
848 | ||
849 | static void enable_power_depop(struct snd_soc_codec *codec) | |
850 | { | |
851 | snd_soc_update_bits(codec, ALC5632_PWR_MANAG_ADD1, | |
852 | ALC5632_PWR_ADD1_SOFTGEN_EN, | |
853 | ALC5632_PWR_ADD1_SOFTGEN_EN); | |
854 | ||
855 | snd_soc_update_bits(codec, ALC5632_PWR_MANAG_ADD3, | |
856 | ALC5632_ADD3_POWER_EN, | |
857 | ALC5632_ADD3_POWER_EN); | |
858 | ||
859 | snd_soc_update_bits(codec, ALC5632_MISC_CTRL, | |
860 | ALC5632_MISC_HP_DEPOP_MODE2_EN, | |
861 | ALC5632_MISC_HP_DEPOP_MODE2_EN); | |
862 | ||
863 | /* "normal" mode: 0 @ 26 */ | |
864 | /* set all PR0-7 mixers to 0 */ | |
865 | snd_soc_update_bits(codec, ALC5632_PWR_DOWN_CTRL_STATUS, | |
866 | ALC5632_PWR_DOWN_CTRL_STATUS_MASK, | |
867 | 0); | |
868 | ||
869 | msleep(500); | |
870 | ||
871 | snd_soc_update_bits(codec, ALC5632_PWR_MANAG_ADD2, | |
872 | ALC5632_ADD2_POWER_EN, | |
873 | ALC5632_ADD2_POWER_EN); | |
874 | ||
875 | snd_soc_update_bits(codec, ALC5632_PWR_MANAG_ADD1, | |
876 | ALC5632_ADD1_POWER_EN, | |
877 | ALC5632_ADD1_POWER_EN); | |
878 | ||
879 | /* disable HP Depop2 */ | |
880 | snd_soc_update_bits(codec, ALC5632_MISC_CTRL, | |
881 | ALC5632_MISC_HP_DEPOP_MODE2_EN, | |
882 | 0); | |
883 | ||
884 | } | |
885 | ||
886 | static int alc5632_set_bias_level(struct snd_soc_codec *codec, | |
887 | enum snd_soc_bias_level level) | |
888 | { | |
889 | switch (level) { | |
890 | case SND_SOC_BIAS_ON: | |
891 | enable_power_depop(codec); | |
892 | break; | |
893 | case SND_SOC_BIAS_PREPARE: | |
894 | break; | |
895 | case SND_SOC_BIAS_STANDBY: | |
896 | /* everything off except vref/vmid, */ | |
897 | snd_soc_update_bits(codec, ALC5632_PWR_MANAG_ADD1, | |
898 | ALC5632_PWR_MANAG_ADD1_MASK, | |
899 | ALC5632_PWR_ADD1_MAIN_BIAS); | |
900 | snd_soc_update_bits(codec, ALC5632_PWR_MANAG_ADD2, | |
901 | ALC5632_PWR_MANAG_ADD2_MASK, | |
902 | ALC5632_PWR_ADD2_VREF); | |
903 | /* "normal" mode: 0 @ 26 */ | |
904 | snd_soc_update_bits(codec, ALC5632_PWR_DOWN_CTRL_STATUS, | |
905 | ALC5632_PWR_DOWN_CTRL_STATUS_MASK, | |
906 | 0xffff ^ (ALC5632_PWR_VREF_PR3 | |
907 | | ALC5632_PWR_VREF_PR2)); | |
908 | break; | |
909 | case SND_SOC_BIAS_OFF: | |
910 | /* everything off, dac mute, inactive */ | |
911 | snd_soc_update_bits(codec, ALC5632_PWR_MANAG_ADD2, | |
912 | ALC5632_PWR_MANAG_ADD2_MASK, 0); | |
913 | snd_soc_update_bits(codec, ALC5632_PWR_MANAG_ADD3, | |
914 | ALC5632_PWR_MANAG_ADD3_MASK, 0); | |
915 | snd_soc_update_bits(codec, ALC5632_PWR_MANAG_ADD1, | |
916 | ALC5632_PWR_MANAG_ADD1_MASK, 0); | |
917 | break; | |
918 | } | |
919 | codec->dapm.bias_level = level; | |
920 | return 0; | |
921 | } | |
922 | ||
923 | #define ALC5632_FORMATS (SNDRV_PCM_FMTBIT_S16_LE \ | |
924 | | SNDRV_PCM_FMTBIT_S24_LE \ | |
925 | | SNDRV_PCM_FMTBIT_S32_LE) | |
926 | ||
85e7652d | 927 | static const struct snd_soc_dai_ops alc5632_dai_ops = { |
94d5f7c0 LR |
928 | .hw_params = alc5632_pcm_hw_params, |
929 | .digital_mute = alc5632_mute, | |
930 | .set_fmt = alc5632_set_dai_fmt, | |
931 | .set_sysclk = alc5632_set_dai_sysclk, | |
932 | .set_pll = alc5632_set_dai_pll, | |
933 | }; | |
934 | ||
935 | static struct snd_soc_dai_driver alc5632_dai = { | |
936 | .name = "alc5632-hifi", | |
937 | .playback = { | |
938 | .stream_name = "HiFi Playback", | |
939 | .channels_min = 1, | |
940 | .channels_max = 2, | |
941 | .rate_min = 8000, | |
942 | .rate_max = 48000, | |
943 | .rates = SNDRV_PCM_RATE_8000_48000, | |
944 | .formats = ALC5632_FORMATS,}, | |
945 | .capture = { | |
946 | .stream_name = "HiFi Capture", | |
947 | .channels_min = 1, | |
948 | .channels_max = 2, | |
949 | .rate_min = 8000, | |
950 | .rate_max = 48000, | |
951 | .rates = SNDRV_PCM_RATE_8000_48000, | |
952 | .formats = ALC5632_FORMATS,}, | |
953 | ||
954 | .ops = &alc5632_dai_ops, | |
955 | .symmetric_rates = 1, | |
956 | }; | |
957 | ||
c9be8427 | 958 | #ifdef CONFIG_PM |
84b315ee | 959 | static int alc5632_suspend(struct snd_soc_codec *codec) |
94d5f7c0 LR |
960 | { |
961 | alc5632_set_bias_level(codec, SND_SOC_BIAS_OFF); | |
962 | return 0; | |
963 | } | |
964 | ||
965 | static int alc5632_resume(struct snd_soc_codec *codec) | |
966 | { | |
bb39753c | 967 | struct alc5632_priv *alc5632 = snd_soc_codec_get_drvdata(codec); |
94d5f7c0 | 968 | |
bb39753c | 969 | regcache_sync(alc5632->regmap); |
94d5f7c0 LR |
970 | |
971 | alc5632_set_bias_level(codec, SND_SOC_BIAS_STANDBY); | |
972 | return 0; | |
973 | } | |
c9be8427 LR |
974 | #else |
975 | #define alc5632_suspend NULL | |
976 | #define alc5632_resume NULL | |
977 | #endif | |
94d5f7c0 | 978 | |
94d5f7c0 LR |
979 | static int alc5632_probe(struct snd_soc_codec *codec) |
980 | { | |
981 | struct alc5632_priv *alc5632 = snd_soc_codec_get_drvdata(codec); | |
982 | int ret; | |
983 | ||
bb39753c LR |
984 | codec->control_data = alc5632->regmap; |
985 | ||
986 | ret = snd_soc_codec_set_cache_io(codec, 8, 16, SND_SOC_REGMAP); | |
987 | if (ret != 0) { | |
94d5f7c0 LR |
988 | dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret); |
989 | return ret; | |
990 | } | |
991 | ||
94d5f7c0 LR |
992 | /* power on device */ |
993 | alc5632_set_bias_level(codec, SND_SOC_BIAS_STANDBY); | |
994 | ||
995 | switch (alc5632->id) { | |
996 | case 0x5c: | |
997 | snd_soc_add_controls(codec, alc5632_vol_snd_controls, | |
998 | ARRAY_SIZE(alc5632_vol_snd_controls)); | |
999 | break; | |
1000 | default: | |
1001 | return -EINVAL; | |
1002 | } | |
1003 | ||
1004 | return ret; | |
1005 | } | |
1006 | ||
1007 | /* power down chip */ | |
1008 | static int alc5632_remove(struct snd_soc_codec *codec) | |
1009 | { | |
1010 | alc5632_set_bias_level(codec, SND_SOC_BIAS_OFF); | |
1011 | return 0; | |
1012 | } | |
1013 | ||
1014 | static struct snd_soc_codec_driver soc_codec_device_alc5632 = { | |
1015 | .probe = alc5632_probe, | |
1016 | .remove = alc5632_remove, | |
1017 | .suspend = alc5632_suspend, | |
1018 | .resume = alc5632_resume, | |
1019 | .set_bias_level = alc5632_set_bias_level, | |
94d5f7c0 LR |
1020 | .controls = alc5632_snd_controls, |
1021 | .num_controls = ARRAY_SIZE(alc5632_snd_controls), | |
1022 | .dapm_widgets = alc5632_dapm_widgets, | |
1023 | .num_dapm_widgets = ARRAY_SIZE(alc5632_dapm_widgets), | |
1024 | .dapm_routes = alc5632_dapm_routes, | |
1025 | .num_dapm_routes = ARRAY_SIZE(alc5632_dapm_routes), | |
1026 | }; | |
1027 | ||
bb39753c LR |
1028 | static struct regmap_config alc5632_regmap = { |
1029 | .reg_bits = 8, | |
1030 | .val_bits = 16, | |
1031 | ||
1032 | .max_register = ALC5632_MAX_REGISTER, | |
1033 | .reg_defaults = alc5632_reg_defaults, | |
1034 | .num_reg_defaults = ARRAY_SIZE(alc5632_reg_defaults), | |
1035 | .volatile_reg = alc5632_volatile_register, | |
1036 | .cache_type = REGCACHE_RBTREE, | |
1037 | }; | |
1038 | ||
94d5f7c0 LR |
1039 | /* |
1040 | * alc5632 2 wire address is determined by A1 pin | |
1041 | * state during powerup. | |
1042 | * low = 0x1a | |
1043 | * high = 0x1b | |
1044 | */ | |
bb39753c | 1045 | static __devinit int alc5632_i2c_probe(struct i2c_client *client, |
94d5f7c0 LR |
1046 | const struct i2c_device_id *id) |
1047 | { | |
1048 | struct alc5632_priv *alc5632; | |
277c01bb LR |
1049 | int ret, ret1, ret2; |
1050 | unsigned int vid1, vid2; | |
94d5f7c0 LR |
1051 | |
1052 | alc5632 = devm_kzalloc(&client->dev, | |
1053 | sizeof(struct alc5632_priv), GFP_KERNEL); | |
1054 | if (alc5632 == NULL) | |
1055 | return -ENOMEM; | |
1056 | ||
94d5f7c0 | 1057 | i2c_set_clientdata(client, alc5632); |
bb39753c LR |
1058 | |
1059 | alc5632->regmap = regmap_init_i2c(client, &alc5632_regmap); | |
1060 | if (IS_ERR(alc5632->regmap)) { | |
1061 | ret = PTR_ERR(alc5632->regmap); | |
1062 | dev_err(&client->dev, "regmap_init() failed: %d\n", ret); | |
1063 | return ret; | |
1064 | } | |
1065 | ||
277c01bb LR |
1066 | ret1 = regmap_read(alc5632->regmap, ALC5632_VENDOR_ID1, &vid1); |
1067 | ret2 = regmap_read(alc5632->regmap, ALC5632_VENDOR_ID2, &vid2); | |
1068 | if (ret1 != 0 || ret2 != 0) { | |
1069 | dev_err(&client->dev, | |
1070 | "Failed to read chip ID: ret1=%d, ret2=%d\n", ret1, ret2); | |
1071 | regmap_exit(alc5632->regmap); | |
1072 | return -EIO; | |
1073 | } | |
1074 | ||
1075 | vid2 >>= 8; | |
1076 | ||
1077 | if ((vid1 != 0x10EC) || (vid2 != id->driver_data)) { | |
1078 | dev_err(&client->dev, | |
1079 | "Device is not a ALC5632: VID1=0x%x, VID2=0x%x\n", vid1, vid2); | |
1080 | regmap_exit(alc5632->regmap); | |
1081 | return -EINVAL; | |
1082 | } | |
1083 | ||
bb39753c LR |
1084 | ret = alc5632_reset(alc5632->regmap); |
1085 | if (ret < 0) { | |
1086 | dev_err(&client->dev, "Failed to issue reset\n"); | |
1087 | regmap_exit(alc5632->regmap); | |
1088 | return ret; | |
1089 | } | |
94d5f7c0 | 1090 | |
277c01bb LR |
1091 | alc5632->id = vid2; |
1092 | switch (alc5632->id) { | |
1093 | case 0x5c: | |
1094 | alc5632_dai.name = "alc5632-hifi"; | |
1095 | break; | |
1096 | default: | |
1097 | return -EINVAL; | |
1098 | } | |
1099 | ||
1100 | ret = snd_soc_register_codec(&client->dev, | |
94d5f7c0 | 1101 | &soc_codec_device_alc5632, &alc5632_dai, 1); |
bb39753c LR |
1102 | |
1103 | if (ret < 0) { | |
94d5f7c0 | 1104 | dev_err(&client->dev, "Failed to register codec: %d\n", ret); |
bb39753c LR |
1105 | regmap_exit(alc5632->regmap); |
1106 | return ret; | |
1107 | } | |
94d5f7c0 LR |
1108 | |
1109 | return ret; | |
1110 | } | |
1111 | ||
1112 | static int alc5632_i2c_remove(struct i2c_client *client) | |
1113 | { | |
bb39753c | 1114 | struct alc5632_priv *alc5632 = i2c_get_clientdata(client); |
94d5f7c0 | 1115 | snd_soc_unregister_codec(&client->dev); |
bb39753c | 1116 | regmap_exit(alc5632->regmap); |
94d5f7c0 LR |
1117 | return 0; |
1118 | } | |
1119 | ||
1120 | static const struct i2c_device_id alc5632_i2c_table[] = { | |
1121 | {"alc5632", 0x5c}, | |
1122 | {} | |
1123 | }; | |
1124 | MODULE_DEVICE_TABLE(i2c, alc5632_i2c_table); | |
1125 | ||
1126 | /* i2c codec control layer */ | |
1127 | static struct i2c_driver alc5632_i2c_driver = { | |
1128 | .driver = { | |
1129 | .name = "alc5632", | |
1130 | .owner = THIS_MODULE, | |
1131 | }, | |
1132 | .probe = alc5632_i2c_probe, | |
1133 | .remove = __devexit_p(alc5632_i2c_remove), | |
1134 | .id_table = alc5632_i2c_table, | |
1135 | }; | |
1136 | ||
1137 | static int __init alc5632_modinit(void) | |
1138 | { | |
1139 | int ret; | |
1140 | ||
1141 | ret = i2c_add_driver(&alc5632_i2c_driver); | |
1142 | if (ret != 0) { | |
1143 | printk(KERN_ERR "%s: can't add i2c driver", __func__); | |
1144 | return ret; | |
1145 | } | |
1146 | ||
1147 | return ret; | |
1148 | } | |
1149 | module_init(alc5632_modinit); | |
1150 | ||
1151 | static void __exit alc5632_modexit(void) | |
1152 | { | |
1153 | i2c_del_driver(&alc5632_i2c_driver); | |
1154 | } | |
1155 | module_exit(alc5632_modexit); | |
1156 | ||
1157 | MODULE_DESCRIPTION("ASoC ALC5632 driver"); | |
1158 | MODULE_AUTHOR("Leon Romanovsky <leon@leon.nu>"); | |
1159 | MODULE_LICENSE("GPL"); |