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6f4bc952 APR |
1 | /* |
2 | * alc5623.c -- alc562[123] ALSA Soc Audio driver | |
3 | * | |
4 | * Copyright 2008 Realtek Microelectronics | |
5 | * Author: flove <flove@realtek.com> Ethan <eku@marvell.com> | |
6 | * | |
7 | * Copyright 2010 Arnaud Patard <arnaud.patard@rtp-net.org> | |
8 | * | |
9 | * | |
10 | * Based on WM8753.c | |
11 | * | |
12 | * This program is free software; you can redistribute it and/or modify | |
13 | * it under the terms of the GNU General Public License version 2 as | |
14 | * published by the Free Software Foundation. | |
15 | * | |
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> | |
0cd257bf | 24 | #include <linux/regmap.h> |
6f4bc952 | 25 | #include <linux/slab.h> |
7d6d478f | 26 | #include <linux/of.h> |
6f4bc952 APR |
27 | #include <sound/core.h> |
28 | #include <sound/pcm.h> | |
29 | #include <sound/pcm_params.h> | |
30 | #include <sound/tlv.h> | |
31 | #include <sound/soc.h> | |
6f4bc952 APR |
32 | #include <sound/initval.h> |
33 | #include <sound/alc5623.h> | |
34 | ||
35 | #include "alc5623.h" | |
36 | ||
37 | static int caps_charge = 2000; | |
38 | module_param(caps_charge, int, 0); | |
39 | MODULE_PARM_DESC(caps_charge, "ALC5623 cap charge time (msecs)"); | |
40 | ||
41 | /* codec private data */ | |
42 | struct alc5623_priv { | |
0cd257bf | 43 | struct regmap *regmap; |
6f4bc952 APR |
44 | u8 id; |
45 | unsigned int sysclk; | |
6f4bc952 APR |
46 | unsigned int add_ctrl; |
47 | unsigned int jack_det_ctrl; | |
48 | }; | |
49 | ||
6f4bc952 APR |
50 | static inline int alc5623_reset(struct snd_soc_codec *codec) |
51 | { | |
52 | return snd_soc_write(codec, ALC5623_RESET, 0); | |
53 | } | |
54 | ||
55 | static int amp_mixer_event(struct snd_soc_dapm_widget *w, | |
56 | struct snd_kcontrol *kcontrol, int event) | |
57 | { | |
58 | /* to power-on/off class-d amp generators/speaker */ | |
59 | /* need to write to 'index-46h' register : */ | |
60 | /* so write index num (here 0x46) to reg 0x6a */ | |
61 | /* and then 0xffff/0 to reg 0x6c */ | |
62 | snd_soc_write(w->codec, ALC5623_HID_CTRL_INDEX, 0x46); | |
63 | ||
64 | switch (event) { | |
65 | case SND_SOC_DAPM_PRE_PMU: | |
66 | snd_soc_write(w->codec, ALC5623_HID_CTRL_DATA, 0xFFFF); | |
67 | break; | |
68 | case SND_SOC_DAPM_POST_PMD: | |
69 | snd_soc_write(w->codec, ALC5623_HID_CTRL_DATA, 0); | |
70 | break; | |
71 | } | |
72 | ||
73 | return 0; | |
74 | } | |
75 | ||
76 | /* | |
77 | * ALC5623 Controls | |
78 | */ | |
79 | ||
80 | static const DECLARE_TLV_DB_SCALE(vol_tlv, -3450, 150, 0); | |
81 | static const DECLARE_TLV_DB_SCALE(hp_tlv, -4650, 150, 0); | |
82 | static const DECLARE_TLV_DB_SCALE(adc_rec_tlv, -1650, 150, 0); | |
83 | static const unsigned int boost_tlv[] = { | |
84 | TLV_DB_RANGE_HEAD(3), | |
85 | 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0), | |
86 | 1, 1, TLV_DB_SCALE_ITEM(2000, 0, 0), | |
87 | 2, 2, TLV_DB_SCALE_ITEM(3000, 0, 0), | |
88 | }; | |
89 | static const DECLARE_TLV_DB_SCALE(dig_tlv, 0, 600, 0); | |
90 | ||
6048ef76 | 91 | static const struct snd_kcontrol_new alc5621_vol_snd_controls[] = { |
6f4bc952 APR |
92 | SOC_DOUBLE_TLV("Speaker Playback Volume", |
93 | ALC5623_SPK_OUT_VOL, 8, 0, 31, 1, hp_tlv), | |
94 | SOC_DOUBLE("Speaker Playback Switch", | |
95 | ALC5623_SPK_OUT_VOL, 15, 7, 1, 1), | |
96 | SOC_DOUBLE_TLV("Headphone Playback Volume", | |
97 | ALC5623_HP_OUT_VOL, 8, 0, 31, 1, hp_tlv), | |
98 | SOC_DOUBLE("Headphone Playback Switch", | |
99 | ALC5623_HP_OUT_VOL, 15, 7, 1, 1), | |
100 | }; | |
101 | ||
6048ef76 | 102 | static const struct snd_kcontrol_new alc5622_vol_snd_controls[] = { |
6f4bc952 APR |
103 | SOC_DOUBLE_TLV("Speaker Playback Volume", |
104 | ALC5623_SPK_OUT_VOL, 8, 0, 31, 1, hp_tlv), | |
105 | SOC_DOUBLE("Speaker Playback Switch", | |
106 | ALC5623_SPK_OUT_VOL, 15, 7, 1, 1), | |
107 | SOC_DOUBLE_TLV("Line Playback Volume", | |
108 | ALC5623_HP_OUT_VOL, 8, 0, 31, 1, hp_tlv), | |
109 | SOC_DOUBLE("Line Playback Switch", | |
110 | ALC5623_HP_OUT_VOL, 15, 7, 1, 1), | |
111 | }; | |
112 | ||
113 | static const struct snd_kcontrol_new alc5623_vol_snd_controls[] = { | |
114 | SOC_DOUBLE_TLV("Line Playback Volume", | |
115 | ALC5623_SPK_OUT_VOL, 8, 0, 31, 1, hp_tlv), | |
116 | SOC_DOUBLE("Line Playback Switch", | |
117 | ALC5623_SPK_OUT_VOL, 15, 7, 1, 1), | |
118 | SOC_DOUBLE_TLV("Headphone Playback Volume", | |
119 | ALC5623_HP_OUT_VOL, 8, 0, 31, 1, hp_tlv), | |
120 | SOC_DOUBLE("Headphone Playback Switch", | |
121 | ALC5623_HP_OUT_VOL, 15, 7, 1, 1), | |
122 | }; | |
123 | ||
124 | static const struct snd_kcontrol_new alc5623_snd_controls[] = { | |
125 | SOC_DOUBLE_TLV("Auxout Playback Volume", | |
126 | ALC5623_MONO_AUX_OUT_VOL, 8, 0, 31, 1, hp_tlv), | |
127 | SOC_DOUBLE("Auxout Playback Switch", | |
128 | ALC5623_MONO_AUX_OUT_VOL, 15, 7, 1, 1), | |
129 | SOC_DOUBLE_TLV("PCM Playback Volume", | |
130 | ALC5623_STEREO_DAC_VOL, 8, 0, 31, 1, vol_tlv), | |
131 | SOC_DOUBLE_TLV("AuxI Capture Volume", | |
132 | ALC5623_AUXIN_VOL, 8, 0, 31, 1, vol_tlv), | |
133 | SOC_DOUBLE_TLV("LineIn Capture Volume", | |
134 | ALC5623_LINE_IN_VOL, 8, 0, 31, 1, vol_tlv), | |
135 | SOC_SINGLE_TLV("Mic1 Capture Volume", | |
136 | ALC5623_MIC_VOL, 8, 31, 1, vol_tlv), | |
137 | SOC_SINGLE_TLV("Mic2 Capture Volume", | |
138 | ALC5623_MIC_VOL, 0, 31, 1, vol_tlv), | |
139 | SOC_DOUBLE_TLV("Rec Capture Volume", | |
140 | ALC5623_ADC_REC_GAIN, 7, 0, 31, 0, adc_rec_tlv), | |
141 | SOC_SINGLE_TLV("Mic 1 Boost Volume", | |
142 | ALC5623_MIC_CTRL, 10, 2, 0, boost_tlv), | |
143 | SOC_SINGLE_TLV("Mic 2 Boost Volume", | |
144 | ALC5623_MIC_CTRL, 8, 2, 0, boost_tlv), | |
145 | SOC_SINGLE_TLV("Digital Boost Volume", | |
146 | ALC5623_ADD_CTRL_REG, 4, 3, 0, dig_tlv), | |
147 | }; | |
148 | ||
149 | /* | |
150 | * DAPM Controls | |
151 | */ | |
152 | static const struct snd_kcontrol_new alc5623_hp_mixer_controls[] = { | |
153 | SOC_DAPM_SINGLE("LI2HP Playback Switch", ALC5623_LINE_IN_VOL, 15, 1, 1), | |
154 | SOC_DAPM_SINGLE("AUXI2HP Playback Switch", ALC5623_AUXIN_VOL, 15, 1, 1), | |
155 | SOC_DAPM_SINGLE("MIC12HP Playback Switch", ALC5623_MIC_ROUTING_CTRL, 15, 1, 1), | |
156 | SOC_DAPM_SINGLE("MIC22HP Playback Switch", ALC5623_MIC_ROUTING_CTRL, 7, 1, 1), | |
157 | SOC_DAPM_SINGLE("DAC2HP Playback Switch", ALC5623_STEREO_DAC_VOL, 15, 1, 1), | |
158 | }; | |
159 | ||
160 | static const struct snd_kcontrol_new alc5623_hpl_mixer_controls[] = { | |
161 | SOC_DAPM_SINGLE("ADC2HP_L Playback Switch", ALC5623_ADC_REC_GAIN, 15, 1, 1), | |
162 | }; | |
163 | ||
164 | static const struct snd_kcontrol_new alc5623_hpr_mixer_controls[] = { | |
165 | SOC_DAPM_SINGLE("ADC2HP_R Playback Switch", ALC5623_ADC_REC_GAIN, 14, 1, 1), | |
166 | }; | |
167 | ||
168 | static const struct snd_kcontrol_new alc5623_mono_mixer_controls[] = { | |
169 | SOC_DAPM_SINGLE("ADC2MONO_L Playback Switch", ALC5623_ADC_REC_GAIN, 13, 1, 1), | |
170 | SOC_DAPM_SINGLE("ADC2MONO_R Playback Switch", ALC5623_ADC_REC_GAIN, 12, 1, 1), | |
171 | SOC_DAPM_SINGLE("LI2MONO Playback Switch", ALC5623_LINE_IN_VOL, 13, 1, 1), | |
172 | SOC_DAPM_SINGLE("AUXI2MONO Playback Switch", ALC5623_AUXIN_VOL, 13, 1, 1), | |
173 | SOC_DAPM_SINGLE("MIC12MONO Playback Switch", ALC5623_MIC_ROUTING_CTRL, 13, 1, 1), | |
174 | SOC_DAPM_SINGLE("MIC22MONO Playback Switch", ALC5623_MIC_ROUTING_CTRL, 5, 1, 1), | |
175 | SOC_DAPM_SINGLE("DAC2MONO Playback Switch", ALC5623_STEREO_DAC_VOL, 13, 1, 1), | |
176 | }; | |
177 | ||
178 | static const struct snd_kcontrol_new alc5623_speaker_mixer_controls[] = { | |
179 | SOC_DAPM_SINGLE("LI2SPK Playback Switch", ALC5623_LINE_IN_VOL, 14, 1, 1), | |
180 | SOC_DAPM_SINGLE("AUXI2SPK Playback Switch", ALC5623_AUXIN_VOL, 14, 1, 1), | |
181 | SOC_DAPM_SINGLE("MIC12SPK Playback Switch", ALC5623_MIC_ROUTING_CTRL, 14, 1, 1), | |
182 | SOC_DAPM_SINGLE("MIC22SPK Playback Switch", ALC5623_MIC_ROUTING_CTRL, 6, 1, 1), | |
183 | SOC_DAPM_SINGLE("DAC2SPK Playback Switch", ALC5623_STEREO_DAC_VOL, 14, 1, 1), | |
184 | }; | |
185 | ||
186 | /* Left Record Mixer */ | |
187 | static const struct snd_kcontrol_new alc5623_captureL_mixer_controls[] = { | |
188 | SOC_DAPM_SINGLE("Mic1 Capture Switch", ALC5623_ADC_REC_MIXER, 14, 1, 1), | |
189 | SOC_DAPM_SINGLE("Mic2 Capture Switch", ALC5623_ADC_REC_MIXER, 13, 1, 1), | |
190 | SOC_DAPM_SINGLE("LineInL Capture Switch", ALC5623_ADC_REC_MIXER, 12, 1, 1), | |
191 | SOC_DAPM_SINGLE("Left AuxI Capture Switch", ALC5623_ADC_REC_MIXER, 11, 1, 1), | |
192 | SOC_DAPM_SINGLE("HPMixerL Capture Switch", ALC5623_ADC_REC_MIXER, 10, 1, 1), | |
193 | SOC_DAPM_SINGLE("SPKMixer Capture Switch", ALC5623_ADC_REC_MIXER, 9, 1, 1), | |
194 | SOC_DAPM_SINGLE("MonoMixer Capture Switch", ALC5623_ADC_REC_MIXER, 8, 1, 1), | |
195 | }; | |
196 | ||
197 | /* Right Record Mixer */ | |
198 | static const struct snd_kcontrol_new alc5623_captureR_mixer_controls[] = { | |
199 | SOC_DAPM_SINGLE("Mic1 Capture Switch", ALC5623_ADC_REC_MIXER, 6, 1, 1), | |
200 | SOC_DAPM_SINGLE("Mic2 Capture Switch", ALC5623_ADC_REC_MIXER, 5, 1, 1), | |
201 | SOC_DAPM_SINGLE("LineInR Capture Switch", ALC5623_ADC_REC_MIXER, 4, 1, 1), | |
202 | SOC_DAPM_SINGLE("Right AuxI Capture Switch", ALC5623_ADC_REC_MIXER, 3, 1, 1), | |
203 | SOC_DAPM_SINGLE("HPMixerR Capture Switch", ALC5623_ADC_REC_MIXER, 2, 1, 1), | |
204 | SOC_DAPM_SINGLE("SPKMixer Capture Switch", ALC5623_ADC_REC_MIXER, 1, 1, 1), | |
205 | SOC_DAPM_SINGLE("MonoMixer Capture Switch", ALC5623_ADC_REC_MIXER, 0, 1, 1), | |
206 | }; | |
207 | ||
208 | static const char *alc5623_spk_n_sour_sel[] = { | |
209 | "RN/-R", "RP/+R", "LN/-R", "Vmid" }; | |
210 | static const char *alc5623_hpl_out_input_sel[] = { | |
211 | "Vmid", "HP Left Mix"}; | |
212 | static const char *alc5623_hpr_out_input_sel[] = { | |
213 | "Vmid", "HP Right Mix"}; | |
214 | static const char *alc5623_spkout_input_sel[] = { | |
215 | "Vmid", "HPOut Mix", "Speaker Mix", "Mono Mix"}; | |
216 | static const char *alc5623_aux_out_input_sel[] = { | |
217 | "Vmid", "HPOut Mix", "Speaker Mix", "Mono Mix"}; | |
218 | ||
219 | /* auxout output mux */ | |
98bf1b5e TI |
220 | static SOC_ENUM_SINGLE_DECL(alc5623_aux_out_input_enum, |
221 | ALC5623_OUTPUT_MIXER_CTRL, 6, | |
222 | alc5623_aux_out_input_sel); | |
6f4bc952 APR |
223 | static const struct snd_kcontrol_new alc5623_auxout_mux_controls = |
224 | SOC_DAPM_ENUM("Route", alc5623_aux_out_input_enum); | |
225 | ||
226 | /* speaker output mux */ | |
98bf1b5e TI |
227 | static SOC_ENUM_SINGLE_DECL(alc5623_spkout_input_enum, |
228 | ALC5623_OUTPUT_MIXER_CTRL, 10, | |
229 | alc5623_spkout_input_sel); | |
6f4bc952 APR |
230 | static const struct snd_kcontrol_new alc5623_spkout_mux_controls = |
231 | SOC_DAPM_ENUM("Route", alc5623_spkout_input_enum); | |
232 | ||
233 | /* headphone left output mux */ | |
98bf1b5e TI |
234 | static SOC_ENUM_SINGLE_DECL(alc5623_hpl_out_input_enum, |
235 | ALC5623_OUTPUT_MIXER_CTRL, 9, | |
236 | alc5623_hpl_out_input_sel); | |
6f4bc952 APR |
237 | static const struct snd_kcontrol_new alc5623_hpl_out_mux_controls = |
238 | SOC_DAPM_ENUM("Route", alc5623_hpl_out_input_enum); | |
239 | ||
240 | /* headphone right output mux */ | |
98bf1b5e TI |
241 | static SOC_ENUM_SINGLE_DECL(alc5623_hpr_out_input_enum, |
242 | ALC5623_OUTPUT_MIXER_CTRL, 8, | |
243 | alc5623_hpr_out_input_sel); | |
6f4bc952 APR |
244 | static const struct snd_kcontrol_new alc5623_hpr_out_mux_controls = |
245 | SOC_DAPM_ENUM("Route", alc5623_hpr_out_input_enum); | |
246 | ||
247 | /* speaker output N select */ | |
98bf1b5e TI |
248 | static SOC_ENUM_SINGLE_DECL(alc5623_spk_n_sour_enum, |
249 | ALC5623_OUTPUT_MIXER_CTRL, 14, | |
250 | alc5623_spk_n_sour_sel); | |
6f4bc952 APR |
251 | static const struct snd_kcontrol_new alc5623_spkoutn_mux_controls = |
252 | SOC_DAPM_ENUM("Route", alc5623_spk_n_sour_enum); | |
253 | ||
254 | static const struct snd_soc_dapm_widget alc5623_dapm_widgets[] = { | |
255 | /* Muxes */ | |
256 | SND_SOC_DAPM_MUX("AuxOut Mux", SND_SOC_NOPM, 0, 0, | |
257 | &alc5623_auxout_mux_controls), | |
258 | SND_SOC_DAPM_MUX("SpeakerOut Mux", SND_SOC_NOPM, 0, 0, | |
259 | &alc5623_spkout_mux_controls), | |
260 | SND_SOC_DAPM_MUX("Left Headphone Mux", SND_SOC_NOPM, 0, 0, | |
261 | &alc5623_hpl_out_mux_controls), | |
262 | SND_SOC_DAPM_MUX("Right Headphone Mux", SND_SOC_NOPM, 0, 0, | |
263 | &alc5623_hpr_out_mux_controls), | |
264 | SND_SOC_DAPM_MUX("SpeakerOut N Mux", SND_SOC_NOPM, 0, 0, | |
265 | &alc5623_spkoutn_mux_controls), | |
266 | ||
267 | /* output mixers */ | |
268 | SND_SOC_DAPM_MIXER("HP Mix", SND_SOC_NOPM, 0, 0, | |
269 | &alc5623_hp_mixer_controls[0], | |
270 | ARRAY_SIZE(alc5623_hp_mixer_controls)), | |
271 | SND_SOC_DAPM_MIXER("HPR Mix", ALC5623_PWR_MANAG_ADD2, 4, 0, | |
272 | &alc5623_hpr_mixer_controls[0], | |
273 | ARRAY_SIZE(alc5623_hpr_mixer_controls)), | |
274 | SND_SOC_DAPM_MIXER("HPL Mix", ALC5623_PWR_MANAG_ADD2, 5, 0, | |
275 | &alc5623_hpl_mixer_controls[0], | |
276 | ARRAY_SIZE(alc5623_hpl_mixer_controls)), | |
277 | SND_SOC_DAPM_MIXER("HPOut Mix", SND_SOC_NOPM, 0, 0, NULL, 0), | |
278 | SND_SOC_DAPM_MIXER("Mono Mix", ALC5623_PWR_MANAG_ADD2, 2, 0, | |
279 | &alc5623_mono_mixer_controls[0], | |
280 | ARRAY_SIZE(alc5623_mono_mixer_controls)), | |
281 | SND_SOC_DAPM_MIXER("Speaker Mix", ALC5623_PWR_MANAG_ADD2, 3, 0, | |
282 | &alc5623_speaker_mixer_controls[0], | |
283 | ARRAY_SIZE(alc5623_speaker_mixer_controls)), | |
284 | ||
285 | /* input mixers */ | |
286 | SND_SOC_DAPM_MIXER("Left Capture Mix", ALC5623_PWR_MANAG_ADD2, 1, 0, | |
287 | &alc5623_captureL_mixer_controls[0], | |
288 | ARRAY_SIZE(alc5623_captureL_mixer_controls)), | |
289 | SND_SOC_DAPM_MIXER("Right Capture Mix", ALC5623_PWR_MANAG_ADD2, 0, 0, | |
290 | &alc5623_captureR_mixer_controls[0], | |
291 | ARRAY_SIZE(alc5623_captureR_mixer_controls)), | |
292 | ||
293 | SND_SOC_DAPM_DAC("Left DAC", "Left HiFi Playback", | |
294 | ALC5623_PWR_MANAG_ADD2, 9, 0), | |
295 | SND_SOC_DAPM_DAC("Right DAC", "Right HiFi Playback", | |
296 | ALC5623_PWR_MANAG_ADD2, 8, 0), | |
297 | SND_SOC_DAPM_MIXER("I2S Mix", ALC5623_PWR_MANAG_ADD1, 15, 0, NULL, 0), | |
298 | SND_SOC_DAPM_MIXER("AuxI Mix", SND_SOC_NOPM, 0, 0, NULL, 0), | |
299 | SND_SOC_DAPM_MIXER("Line Mix", SND_SOC_NOPM, 0, 0, NULL, 0), | |
300 | SND_SOC_DAPM_ADC("Left ADC", "Left HiFi Capture", | |
301 | ALC5623_PWR_MANAG_ADD2, 7, 0), | |
302 | SND_SOC_DAPM_ADC("Right ADC", "Right HiFi Capture", | |
303 | ALC5623_PWR_MANAG_ADD2, 6, 0), | |
304 | SND_SOC_DAPM_PGA("Left Headphone", ALC5623_PWR_MANAG_ADD3, 10, 0, NULL, 0), | |
305 | SND_SOC_DAPM_PGA("Right Headphone", ALC5623_PWR_MANAG_ADD3, 9, 0, NULL, 0), | |
306 | SND_SOC_DAPM_PGA("SpeakerOut", ALC5623_PWR_MANAG_ADD3, 12, 0, NULL, 0), | |
307 | SND_SOC_DAPM_PGA("Left AuxOut", ALC5623_PWR_MANAG_ADD3, 14, 0, NULL, 0), | |
308 | SND_SOC_DAPM_PGA("Right AuxOut", ALC5623_PWR_MANAG_ADD3, 13, 0, NULL, 0), | |
309 | SND_SOC_DAPM_PGA("Left LineIn", ALC5623_PWR_MANAG_ADD3, 7, 0, NULL, 0), | |
310 | SND_SOC_DAPM_PGA("Right LineIn", ALC5623_PWR_MANAG_ADD3, 6, 0, NULL, 0), | |
311 | SND_SOC_DAPM_PGA("Left AuxI", ALC5623_PWR_MANAG_ADD3, 5, 0, NULL, 0), | |
312 | SND_SOC_DAPM_PGA("Right AuxI", ALC5623_PWR_MANAG_ADD3, 4, 0, NULL, 0), | |
313 | SND_SOC_DAPM_PGA("MIC1 PGA", ALC5623_PWR_MANAG_ADD3, 3, 0, NULL, 0), | |
314 | SND_SOC_DAPM_PGA("MIC2 PGA", ALC5623_PWR_MANAG_ADD3, 2, 0, NULL, 0), | |
315 | SND_SOC_DAPM_PGA("MIC1 Pre Amp", ALC5623_PWR_MANAG_ADD3, 1, 0, NULL, 0), | |
316 | SND_SOC_DAPM_PGA("MIC2 Pre Amp", ALC5623_PWR_MANAG_ADD3, 0, 0, NULL, 0), | |
317 | SND_SOC_DAPM_MICBIAS("Mic Bias1", ALC5623_PWR_MANAG_ADD1, 11, 0), | |
318 | ||
319 | SND_SOC_DAPM_OUTPUT("AUXOUTL"), | |
320 | SND_SOC_DAPM_OUTPUT("AUXOUTR"), | |
321 | SND_SOC_DAPM_OUTPUT("HPL"), | |
322 | SND_SOC_DAPM_OUTPUT("HPR"), | |
323 | SND_SOC_DAPM_OUTPUT("SPKOUT"), | |
324 | SND_SOC_DAPM_OUTPUT("SPKOUTN"), | |
325 | SND_SOC_DAPM_INPUT("LINEINL"), | |
326 | SND_SOC_DAPM_INPUT("LINEINR"), | |
327 | SND_SOC_DAPM_INPUT("AUXINL"), | |
328 | SND_SOC_DAPM_INPUT("AUXINR"), | |
329 | SND_SOC_DAPM_INPUT("MIC1"), | |
330 | SND_SOC_DAPM_INPUT("MIC2"), | |
331 | SND_SOC_DAPM_VMID("Vmid"), | |
332 | }; | |
333 | ||
334 | static const char *alc5623_amp_names[] = {"AB Amp", "D Amp"}; | |
98bf1b5e TI |
335 | static SOC_ENUM_SINGLE_DECL(alc5623_amp_enum, |
336 | ALC5623_OUTPUT_MIXER_CTRL, 13, | |
337 | alc5623_amp_names); | |
6f4bc952 APR |
338 | static const struct snd_kcontrol_new alc5623_amp_mux_controls = |
339 | SOC_DAPM_ENUM("Route", alc5623_amp_enum); | |
340 | ||
341 | static const struct snd_soc_dapm_widget alc5623_dapm_amp_widgets[] = { | |
342 | SND_SOC_DAPM_PGA_E("D Amp", ALC5623_PWR_MANAG_ADD2, 14, 0, NULL, 0, | |
343 | amp_mixer_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), | |
344 | SND_SOC_DAPM_PGA("AB Amp", ALC5623_PWR_MANAG_ADD2, 15, 0, NULL, 0), | |
345 | SND_SOC_DAPM_MUX("AB-D Amp Mux", SND_SOC_NOPM, 0, 0, | |
346 | &alc5623_amp_mux_controls), | |
347 | }; | |
348 | ||
349 | static const struct snd_soc_dapm_route intercon[] = { | |
350 | /* virtual mixer - mixes left & right channels */ | |
351 | {"I2S Mix", NULL, "Left DAC"}, | |
352 | {"I2S Mix", NULL, "Right DAC"}, | |
353 | {"Line Mix", NULL, "Right LineIn"}, | |
354 | {"Line Mix", NULL, "Left LineIn"}, | |
355 | {"AuxI Mix", NULL, "Left AuxI"}, | |
356 | {"AuxI Mix", NULL, "Right AuxI"}, | |
357 | {"AUXOUTL", NULL, "Left AuxOut"}, | |
358 | {"AUXOUTR", NULL, "Right AuxOut"}, | |
359 | ||
360 | /* HP mixer */ | |
361 | {"HPL Mix", "ADC2HP_L Playback Switch", "Left Capture Mix"}, | |
362 | {"HPL Mix", NULL, "HP Mix"}, | |
363 | {"HPR Mix", "ADC2HP_R Playback Switch", "Right Capture Mix"}, | |
364 | {"HPR Mix", NULL, "HP Mix"}, | |
365 | {"HP Mix", "LI2HP Playback Switch", "Line Mix"}, | |
366 | {"HP Mix", "AUXI2HP Playback Switch", "AuxI Mix"}, | |
367 | {"HP Mix", "MIC12HP Playback Switch", "MIC1 PGA"}, | |
368 | {"HP Mix", "MIC22HP Playback Switch", "MIC2 PGA"}, | |
369 | {"HP Mix", "DAC2HP Playback Switch", "I2S Mix"}, | |
370 | ||
371 | /* speaker mixer */ | |
372 | {"Speaker Mix", "LI2SPK Playback Switch", "Line Mix"}, | |
373 | {"Speaker Mix", "AUXI2SPK Playback Switch", "AuxI Mix"}, | |
374 | {"Speaker Mix", "MIC12SPK Playback Switch", "MIC1 PGA"}, | |
375 | {"Speaker Mix", "MIC22SPK Playback Switch", "MIC2 PGA"}, | |
376 | {"Speaker Mix", "DAC2SPK Playback Switch", "I2S Mix"}, | |
377 | ||
378 | /* mono mixer */ | |
379 | {"Mono Mix", "ADC2MONO_L Playback Switch", "Left Capture Mix"}, | |
380 | {"Mono Mix", "ADC2MONO_R Playback Switch", "Right Capture Mix"}, | |
381 | {"Mono Mix", "LI2MONO Playback Switch", "Line Mix"}, | |
382 | {"Mono Mix", "AUXI2MONO Playback Switch", "AuxI Mix"}, | |
383 | {"Mono Mix", "MIC12MONO Playback Switch", "MIC1 PGA"}, | |
384 | {"Mono Mix", "MIC22MONO Playback Switch", "MIC2 PGA"}, | |
385 | {"Mono Mix", "DAC2MONO Playback Switch", "I2S Mix"}, | |
386 | ||
387 | /* Left record mixer */ | |
388 | {"Left Capture Mix", "LineInL Capture Switch", "LINEINL"}, | |
389 | {"Left Capture Mix", "Left AuxI Capture Switch", "AUXINL"}, | |
390 | {"Left Capture Mix", "Mic1 Capture Switch", "MIC1 Pre Amp"}, | |
391 | {"Left Capture Mix", "Mic2 Capture Switch", "MIC2 Pre Amp"}, | |
392 | {"Left Capture Mix", "HPMixerL Capture Switch", "HPL Mix"}, | |
393 | {"Left Capture Mix", "SPKMixer Capture Switch", "Speaker Mix"}, | |
394 | {"Left Capture Mix", "MonoMixer Capture Switch", "Mono Mix"}, | |
395 | ||
396 | /*Right record mixer */ | |
397 | {"Right Capture Mix", "LineInR Capture Switch", "LINEINR"}, | |
398 | {"Right Capture Mix", "Right AuxI Capture Switch", "AUXINR"}, | |
399 | {"Right Capture Mix", "Mic1 Capture Switch", "MIC1 Pre Amp"}, | |
400 | {"Right Capture Mix", "Mic2 Capture Switch", "MIC2 Pre Amp"}, | |
401 | {"Right Capture Mix", "HPMixerR Capture Switch", "HPR Mix"}, | |
402 | {"Right Capture Mix", "SPKMixer Capture Switch", "Speaker Mix"}, | |
403 | {"Right Capture Mix", "MonoMixer Capture Switch", "Mono Mix"}, | |
404 | ||
405 | /* headphone left mux */ | |
406 | {"Left Headphone Mux", "HP Left Mix", "HPL Mix"}, | |
407 | {"Left Headphone Mux", "Vmid", "Vmid"}, | |
408 | ||
409 | /* headphone right mux */ | |
410 | {"Right Headphone Mux", "HP Right Mix", "HPR Mix"}, | |
411 | {"Right Headphone Mux", "Vmid", "Vmid"}, | |
412 | ||
413 | /* speaker out mux */ | |
414 | {"SpeakerOut Mux", "Vmid", "Vmid"}, | |
415 | {"SpeakerOut Mux", "HPOut Mix", "HPOut Mix"}, | |
416 | {"SpeakerOut Mux", "Speaker Mix", "Speaker Mix"}, | |
417 | {"SpeakerOut Mux", "Mono Mix", "Mono Mix"}, | |
418 | ||
419 | /* Mono/Aux Out mux */ | |
420 | {"AuxOut Mux", "Vmid", "Vmid"}, | |
421 | {"AuxOut Mux", "HPOut Mix", "HPOut Mix"}, | |
422 | {"AuxOut Mux", "Speaker Mix", "Speaker Mix"}, | |
423 | {"AuxOut Mux", "Mono Mix", "Mono Mix"}, | |
424 | ||
425 | /* output pga */ | |
426 | {"HPL", NULL, "Left Headphone"}, | |
427 | {"Left Headphone", NULL, "Left Headphone Mux"}, | |
428 | {"HPR", NULL, "Right Headphone"}, | |
429 | {"Right Headphone", NULL, "Right Headphone Mux"}, | |
430 | {"Left AuxOut", NULL, "AuxOut Mux"}, | |
431 | {"Right AuxOut", NULL, "AuxOut Mux"}, | |
432 | ||
433 | /* input pga */ | |
434 | {"Left LineIn", NULL, "LINEINL"}, | |
435 | {"Right LineIn", NULL, "LINEINR"}, | |
436 | {"Left AuxI", NULL, "AUXINL"}, | |
437 | {"Right AuxI", NULL, "AUXINR"}, | |
438 | {"MIC1 Pre Amp", NULL, "MIC1"}, | |
439 | {"MIC2 Pre Amp", NULL, "MIC2"}, | |
440 | {"MIC1 PGA", NULL, "MIC1 Pre Amp"}, | |
441 | {"MIC2 PGA", NULL, "MIC2 Pre Amp"}, | |
442 | ||
443 | /* left ADC */ | |
444 | {"Left ADC", NULL, "Left Capture Mix"}, | |
445 | ||
446 | /* right ADC */ | |
447 | {"Right ADC", NULL, "Right Capture Mix"}, | |
448 | ||
449 | {"SpeakerOut N Mux", "RN/-R", "SpeakerOut"}, | |
450 | {"SpeakerOut N Mux", "RP/+R", "SpeakerOut"}, | |
451 | {"SpeakerOut N Mux", "LN/-R", "SpeakerOut"}, | |
452 | {"SpeakerOut N Mux", "Vmid", "Vmid"}, | |
453 | ||
454 | {"SPKOUT", NULL, "SpeakerOut"}, | |
455 | {"SPKOUTN", NULL, "SpeakerOut N Mux"}, | |
456 | }; | |
457 | ||
458 | static const struct snd_soc_dapm_route intercon_spk[] = { | |
459 | {"SpeakerOut", NULL, "SpeakerOut Mux"}, | |
460 | }; | |
461 | ||
462 | static const struct snd_soc_dapm_route intercon_amp_spk[] = { | |
463 | {"AB Amp", NULL, "SpeakerOut Mux"}, | |
464 | {"D Amp", NULL, "SpeakerOut Mux"}, | |
465 | {"AB-D Amp Mux", "AB Amp", "AB Amp"}, | |
466 | {"AB-D Amp Mux", "D Amp", "D Amp"}, | |
467 | {"SpeakerOut", NULL, "AB-D Amp Mux"}, | |
468 | }; | |
469 | ||
470 | /* PLL divisors */ | |
471 | struct _pll_div { | |
472 | u32 pll_in; | |
473 | u32 pll_out; | |
474 | u16 regvalue; | |
475 | }; | |
476 | ||
477 | /* Note : pll code from original alc5623 driver. Not sure of how good it is */ | |
25985edc | 478 | /* useful only for master mode */ |
6f4bc952 APR |
479 | static const struct _pll_div codec_master_pll_div[] = { |
480 | ||
481 | { 2048000, 8192000, 0x0ea0}, | |
482 | { 3686400, 8192000, 0x4e27}, | |
483 | { 12000000, 8192000, 0x456b}, | |
484 | { 13000000, 8192000, 0x495f}, | |
485 | { 13100000, 8192000, 0x0320}, | |
486 | { 2048000, 11289600, 0xf637}, | |
487 | { 3686400, 11289600, 0x2f22}, | |
488 | { 12000000, 11289600, 0x3e2f}, | |
489 | { 13000000, 11289600, 0x4d5b}, | |
490 | { 13100000, 11289600, 0x363b}, | |
491 | { 2048000, 16384000, 0x1ea0}, | |
492 | { 3686400, 16384000, 0x9e27}, | |
493 | { 12000000, 16384000, 0x452b}, | |
494 | { 13000000, 16384000, 0x542f}, | |
495 | { 13100000, 16384000, 0x03a0}, | |
496 | { 2048000, 16934400, 0xe625}, | |
497 | { 3686400, 16934400, 0x9126}, | |
498 | { 12000000, 16934400, 0x4d2c}, | |
499 | { 13000000, 16934400, 0x742f}, | |
500 | { 13100000, 16934400, 0x3c27}, | |
501 | { 2048000, 22579200, 0x2aa0}, | |
502 | { 3686400, 22579200, 0x2f20}, | |
503 | { 12000000, 22579200, 0x7e2f}, | |
504 | { 13000000, 22579200, 0x742f}, | |
505 | { 13100000, 22579200, 0x3c27}, | |
506 | { 2048000, 24576000, 0x2ea0}, | |
507 | { 3686400, 24576000, 0xee27}, | |
508 | { 12000000, 24576000, 0x2915}, | |
509 | { 13000000, 24576000, 0x772e}, | |
510 | { 13100000, 24576000, 0x0d20}, | |
511 | }; | |
512 | ||
513 | static const struct _pll_div codec_slave_pll_div[] = { | |
514 | ||
515 | { 1024000, 16384000, 0x3ea0}, | |
516 | { 1411200, 22579200, 0x3ea0}, | |
517 | { 1536000, 24576000, 0x3ea0}, | |
518 | { 2048000, 16384000, 0x1ea0}, | |
519 | { 2822400, 22579200, 0x1ea0}, | |
520 | { 3072000, 24576000, 0x1ea0}, | |
521 | ||
522 | }; | |
523 | ||
524 | static int alc5623_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id, | |
525 | int source, unsigned int freq_in, unsigned int freq_out) | |
526 | { | |
527 | int i; | |
528 | struct snd_soc_codec *codec = codec_dai->codec; | |
529 | int gbl_clk = 0, pll_div = 0; | |
530 | u16 reg; | |
531 | ||
532 | if (pll_id < ALC5623_PLL_FR_MCLK || pll_id > ALC5623_PLL_FR_BCK) | |
533 | return -ENODEV; | |
534 | ||
535 | /* Disable PLL power */ | |
536 | snd_soc_update_bits(codec, ALC5623_PWR_MANAG_ADD2, | |
537 | ALC5623_PWR_ADD2_PLL, | |
538 | 0); | |
539 | ||
540 | /* pll is not used in slave mode */ | |
541 | reg = snd_soc_read(codec, ALC5623_DAI_CONTROL); | |
542 | if (reg & ALC5623_DAI_SDP_SLAVE_MODE) | |
543 | return 0; | |
544 | ||
545 | if (!freq_in || !freq_out) | |
546 | return 0; | |
547 | ||
548 | switch (pll_id) { | |
549 | case ALC5623_PLL_FR_MCLK: | |
550 | for (i = 0; i < ARRAY_SIZE(codec_master_pll_div); i++) { | |
551 | if (codec_master_pll_div[i].pll_in == freq_in | |
552 | && codec_master_pll_div[i].pll_out == freq_out) { | |
553 | /* PLL source from MCLK */ | |
554 | pll_div = codec_master_pll_div[i].regvalue; | |
555 | break; | |
556 | } | |
557 | } | |
558 | break; | |
559 | case ALC5623_PLL_FR_BCK: | |
560 | for (i = 0; i < ARRAY_SIZE(codec_slave_pll_div); i++) { | |
561 | if (codec_slave_pll_div[i].pll_in == freq_in | |
562 | && codec_slave_pll_div[i].pll_out == freq_out) { | |
563 | /* PLL source from Bitclk */ | |
564 | gbl_clk = ALC5623_GBL_CLK_PLL_SOUR_SEL_BITCLK; | |
565 | pll_div = codec_slave_pll_div[i].regvalue; | |
566 | break; | |
567 | } | |
568 | } | |
569 | break; | |
570 | default: | |
571 | return -EINVAL; | |
572 | } | |
573 | ||
574 | if (!pll_div) | |
575 | return -EINVAL; | |
576 | ||
577 | snd_soc_write(codec, ALC5623_GLOBAL_CLK_CTRL_REG, gbl_clk); | |
578 | snd_soc_write(codec, ALC5623_PLL_CTRL, pll_div); | |
579 | snd_soc_update_bits(codec, ALC5623_PWR_MANAG_ADD2, | |
580 | ALC5623_PWR_ADD2_PLL, | |
581 | ALC5623_PWR_ADD2_PLL); | |
582 | gbl_clk |= ALC5623_GBL_CLK_SYS_SOUR_SEL_PLL; | |
583 | snd_soc_write(codec, ALC5623_GLOBAL_CLK_CTRL_REG, gbl_clk); | |
584 | ||
585 | return 0; | |
586 | } | |
587 | ||
588 | struct _coeff_div { | |
589 | u16 fs; | |
590 | u16 regvalue; | |
591 | }; | |
592 | ||
593 | /* codec hifi mclk (after PLL) clock divider coefficients */ | |
594 | /* values inspired from column BCLK=32Fs of Appendix A table */ | |
595 | static const struct _coeff_div coeff_div[] = { | |
596 | {256*8, 0x3a69}, | |
597 | {384*8, 0x3c6b}, | |
598 | {256*4, 0x2a69}, | |
599 | {384*4, 0x2c6b}, | |
600 | {256*2, 0x1a69}, | |
601 | {384*2, 0x1c6b}, | |
602 | {256*1, 0x0a69}, | |
603 | {384*1, 0x0c6b}, | |
604 | }; | |
605 | ||
606 | static int get_coeff(struct snd_soc_codec *codec, int rate) | |
607 | { | |
608 | struct alc5623_priv *alc5623 = snd_soc_codec_get_drvdata(codec); | |
609 | int i; | |
610 | ||
611 | for (i = 0; i < ARRAY_SIZE(coeff_div); i++) { | |
612 | if (coeff_div[i].fs * rate == alc5623->sysclk) | |
613 | return i; | |
614 | } | |
615 | return -EINVAL; | |
616 | } | |
617 | ||
618 | /* | |
619 | * Clock after PLL and dividers | |
620 | */ | |
621 | static int alc5623_set_dai_sysclk(struct snd_soc_dai *codec_dai, | |
622 | int clk_id, unsigned int freq, int dir) | |
623 | { | |
624 | struct snd_soc_codec *codec = codec_dai->codec; | |
625 | struct alc5623_priv *alc5623 = snd_soc_codec_get_drvdata(codec); | |
626 | ||
627 | switch (freq) { | |
628 | case 8192000: | |
629 | case 11289600: | |
630 | case 12288000: | |
631 | case 16384000: | |
632 | case 16934400: | |
633 | case 18432000: | |
634 | case 22579200: | |
635 | case 24576000: | |
636 | alc5623->sysclk = freq; | |
637 | return 0; | |
638 | } | |
639 | return -EINVAL; | |
640 | } | |
641 | ||
642 | static int alc5623_set_dai_fmt(struct snd_soc_dai *codec_dai, | |
643 | unsigned int fmt) | |
644 | { | |
645 | struct snd_soc_codec *codec = codec_dai->codec; | |
646 | u16 iface = 0; | |
647 | ||
648 | /* set master/slave audio interface */ | |
649 | switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { | |
650 | case SND_SOC_DAIFMT_CBM_CFM: | |
651 | iface = ALC5623_DAI_SDP_MASTER_MODE; | |
652 | break; | |
653 | case SND_SOC_DAIFMT_CBS_CFS: | |
654 | iface = ALC5623_DAI_SDP_SLAVE_MODE; | |
655 | break; | |
656 | default: | |
657 | return -EINVAL; | |
658 | } | |
659 | ||
660 | /* interface format */ | |
661 | switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { | |
662 | case SND_SOC_DAIFMT_I2S: | |
663 | iface |= ALC5623_DAI_I2S_DF_I2S; | |
664 | break; | |
665 | case SND_SOC_DAIFMT_RIGHT_J: | |
666 | iface |= ALC5623_DAI_I2S_DF_RIGHT; | |
667 | break; | |
668 | case SND_SOC_DAIFMT_LEFT_J: | |
669 | iface |= ALC5623_DAI_I2S_DF_LEFT; | |
670 | break; | |
671 | case SND_SOC_DAIFMT_DSP_A: | |
672 | iface |= ALC5623_DAI_I2S_DF_PCM; | |
673 | break; | |
674 | case SND_SOC_DAIFMT_DSP_B: | |
675 | iface |= ALC5623_DAI_I2S_DF_PCM | ALC5623_DAI_I2S_PCM_MODE; | |
676 | break; | |
677 | default: | |
678 | return -EINVAL; | |
679 | } | |
680 | ||
681 | /* clock inversion */ | |
682 | switch (fmt & SND_SOC_DAIFMT_INV_MASK) { | |
683 | case SND_SOC_DAIFMT_NB_NF: | |
684 | break; | |
685 | case SND_SOC_DAIFMT_IB_IF: | |
686 | iface |= ALC5623_DAI_MAIN_I2S_BCLK_POL_CTRL; | |
687 | break; | |
688 | case SND_SOC_DAIFMT_IB_NF: | |
689 | iface |= ALC5623_DAI_MAIN_I2S_BCLK_POL_CTRL; | |
690 | break; | |
691 | case SND_SOC_DAIFMT_NB_IF: | |
692 | break; | |
693 | default: | |
694 | return -EINVAL; | |
695 | } | |
696 | ||
697 | return snd_soc_write(codec, ALC5623_DAI_CONTROL, iface); | |
698 | } | |
699 | ||
700 | static int alc5623_pcm_hw_params(struct snd_pcm_substream *substream, | |
701 | struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) | |
702 | { | |
e6968a17 | 703 | struct snd_soc_codec *codec = dai->codec; |
6f4bc952 APR |
704 | struct alc5623_priv *alc5623 = snd_soc_codec_get_drvdata(codec); |
705 | int coeff, rate; | |
706 | u16 iface; | |
707 | ||
708 | iface = snd_soc_read(codec, ALC5623_DAI_CONTROL); | |
709 | iface &= ~ALC5623_DAI_I2S_DL_MASK; | |
710 | ||
711 | /* bit size */ | |
4a608b3a MB |
712 | switch (params_width(params)) { |
713 | case 16: | |
6f4bc952 APR |
714 | iface |= ALC5623_DAI_I2S_DL_16; |
715 | break; | |
4a608b3a | 716 | case 20: |
6f4bc952 APR |
717 | iface |= ALC5623_DAI_I2S_DL_20; |
718 | break; | |
4a608b3a | 719 | case 24: |
6f4bc952 APR |
720 | iface |= ALC5623_DAI_I2S_DL_24; |
721 | break; | |
4a608b3a | 722 | case 32: |
6f4bc952 APR |
723 | iface |= ALC5623_DAI_I2S_DL_32; |
724 | break; | |
725 | default: | |
726 | return -EINVAL; | |
727 | } | |
728 | ||
729 | /* set iface & srate */ | |
730 | snd_soc_write(codec, ALC5623_DAI_CONTROL, iface); | |
731 | rate = params_rate(params); | |
732 | coeff = get_coeff(codec, rate); | |
733 | if (coeff < 0) | |
734 | return -EINVAL; | |
735 | ||
736 | coeff = coeff_div[coeff].regvalue; | |
737 | dev_dbg(codec->dev, "%s: sysclk=%d,rate=%d,coeff=0x%04x\n", | |
738 | __func__, alc5623->sysclk, rate, coeff); | |
739 | snd_soc_write(codec, ALC5623_STEREO_AD_DA_CLK_CTRL, coeff); | |
740 | ||
741 | return 0; | |
742 | } | |
743 | ||
744 | static int alc5623_mute(struct snd_soc_dai *dai, int mute) | |
745 | { | |
746 | struct snd_soc_codec *codec = dai->codec; | |
747 | u16 hp_mute = ALC5623_MISC_M_DAC_L_INPUT | ALC5623_MISC_M_DAC_R_INPUT; | |
748 | u16 mute_reg = snd_soc_read(codec, ALC5623_MISC_CTRL) & ~hp_mute; | |
749 | ||
750 | if (mute) | |
751 | mute_reg |= hp_mute; | |
752 | ||
753 | return snd_soc_write(codec, ALC5623_MISC_CTRL, mute_reg); | |
754 | } | |
755 | ||
756 | #define ALC5623_ADD2_POWER_EN (ALC5623_PWR_ADD2_VREF \ | |
757 | | ALC5623_PWR_ADD2_DAC_REF_CIR) | |
758 | ||
759 | #define ALC5623_ADD3_POWER_EN (ALC5623_PWR_ADD3_MAIN_BIAS \ | |
760 | | ALC5623_PWR_ADD3_MIC1_BOOST_AD) | |
761 | ||
762 | #define ALC5623_ADD1_POWER_EN \ | |
763 | (ALC5623_PWR_ADD1_SHORT_CURR_DET_EN | ALC5623_PWR_ADD1_SOFTGEN_EN \ | |
764 | | ALC5623_PWR_ADD1_DEPOP_BUF_HP | ALC5623_PWR_ADD1_HP_OUT_AMP \ | |
765 | | ALC5623_PWR_ADD1_HP_OUT_ENH_AMP) | |
766 | ||
767 | #define ALC5623_ADD1_POWER_EN_5622 \ | |
768 | (ALC5623_PWR_ADD1_SHORT_CURR_DET_EN \ | |
769 | | ALC5623_PWR_ADD1_HP_OUT_AMP) | |
770 | ||
771 | static void enable_power_depop(struct snd_soc_codec *codec) | |
772 | { | |
773 | struct alc5623_priv *alc5623 = snd_soc_codec_get_drvdata(codec); | |
774 | ||
775 | snd_soc_update_bits(codec, ALC5623_PWR_MANAG_ADD1, | |
776 | ALC5623_PWR_ADD1_SOFTGEN_EN, | |
777 | ALC5623_PWR_ADD1_SOFTGEN_EN); | |
778 | ||
779 | snd_soc_write(codec, ALC5623_PWR_MANAG_ADD3, ALC5623_ADD3_POWER_EN); | |
780 | ||
781 | snd_soc_update_bits(codec, ALC5623_MISC_CTRL, | |
782 | ALC5623_MISC_HP_DEPOP_MODE2_EN, | |
783 | ALC5623_MISC_HP_DEPOP_MODE2_EN); | |
784 | ||
785 | msleep(500); | |
786 | ||
787 | snd_soc_write(codec, ALC5623_PWR_MANAG_ADD2, ALC5623_ADD2_POWER_EN); | |
788 | ||
789 | /* avoid writing '1' into 5622 reserved bits */ | |
790 | if (alc5623->id == 0x22) | |
791 | snd_soc_write(codec, ALC5623_PWR_MANAG_ADD1, | |
792 | ALC5623_ADD1_POWER_EN_5622); | |
793 | else | |
794 | snd_soc_write(codec, ALC5623_PWR_MANAG_ADD1, | |
795 | ALC5623_ADD1_POWER_EN); | |
796 | ||
797 | /* disable HP Depop2 */ | |
798 | snd_soc_update_bits(codec, ALC5623_MISC_CTRL, | |
799 | ALC5623_MISC_HP_DEPOP_MODE2_EN, | |
800 | 0); | |
801 | ||
802 | } | |
803 | ||
804 | static int alc5623_set_bias_level(struct snd_soc_codec *codec, | |
805 | enum snd_soc_bias_level level) | |
806 | { | |
807 | switch (level) { | |
808 | case SND_SOC_BIAS_ON: | |
809 | enable_power_depop(codec); | |
810 | break; | |
811 | case SND_SOC_BIAS_PREPARE: | |
812 | break; | |
813 | case SND_SOC_BIAS_STANDBY: | |
814 | /* everything off except vref/vmid, */ | |
815 | snd_soc_write(codec, ALC5623_PWR_MANAG_ADD2, | |
816 | ALC5623_PWR_ADD2_VREF); | |
817 | snd_soc_write(codec, ALC5623_PWR_MANAG_ADD3, | |
818 | ALC5623_PWR_ADD3_MAIN_BIAS); | |
819 | break; | |
820 | case SND_SOC_BIAS_OFF: | |
821 | /* everything off, dac mute, inactive */ | |
822 | snd_soc_write(codec, ALC5623_PWR_MANAG_ADD2, 0); | |
823 | snd_soc_write(codec, ALC5623_PWR_MANAG_ADD3, 0); | |
824 | snd_soc_write(codec, ALC5623_PWR_MANAG_ADD1, 0); | |
825 | break; | |
826 | } | |
ce6120cc | 827 | codec->dapm.bias_level = level; |
6f4bc952 APR |
828 | return 0; |
829 | } | |
830 | ||
831 | #define ALC5623_FORMATS (SNDRV_PCM_FMTBIT_S16_LE \ | |
832 | | SNDRV_PCM_FMTBIT_S24_LE \ | |
833 | | SNDRV_PCM_FMTBIT_S32_LE) | |
834 | ||
85e7652d | 835 | static const struct snd_soc_dai_ops alc5623_dai_ops = { |
6f4bc952 APR |
836 | .hw_params = alc5623_pcm_hw_params, |
837 | .digital_mute = alc5623_mute, | |
838 | .set_fmt = alc5623_set_dai_fmt, | |
839 | .set_sysclk = alc5623_set_dai_sysclk, | |
840 | .set_pll = alc5623_set_dai_pll, | |
841 | }; | |
842 | ||
843 | static struct snd_soc_dai_driver alc5623_dai = { | |
844 | .name = "alc5623-hifi", | |
845 | .playback = { | |
846 | .stream_name = "Playback", | |
847 | .channels_min = 1, | |
848 | .channels_max = 2, | |
849 | .rate_min = 8000, | |
850 | .rate_max = 48000, | |
851 | .rates = SNDRV_PCM_RATE_8000_48000, | |
852 | .formats = ALC5623_FORMATS,}, | |
853 | .capture = { | |
854 | .stream_name = "Capture", | |
855 | .channels_min = 1, | |
856 | .channels_max = 2, | |
857 | .rate_min = 8000, | |
858 | .rate_max = 48000, | |
859 | .rates = SNDRV_PCM_RATE_8000_48000, | |
860 | .formats = ALC5623_FORMATS,}, | |
861 | ||
862 | .ops = &alc5623_dai_ops, | |
863 | }; | |
864 | ||
84b315ee | 865 | static int alc5623_suspend(struct snd_soc_codec *codec) |
6f4bc952 | 866 | { |
0cd257bf MB |
867 | struct alc5623_priv *alc5623 = snd_soc_codec_get_drvdata(codec); |
868 | ||
6f4bc952 | 869 | alc5623_set_bias_level(codec, SND_SOC_BIAS_OFF); |
0cd257bf MB |
870 | regcache_cache_only(alc5623->regmap, true); |
871 | ||
6f4bc952 APR |
872 | return 0; |
873 | } | |
874 | ||
875 | static int alc5623_resume(struct snd_soc_codec *codec) | |
876 | { | |
0cd257bf MB |
877 | struct alc5623_priv *alc5623 = snd_soc_codec_get_drvdata(codec); |
878 | int ret; | |
6f4bc952 APR |
879 | |
880 | /* Sync reg_cache with the hardware */ | |
0cd257bf MB |
881 | regcache_cache_only(alc5623->regmap, false); |
882 | ret = regcache_sync(alc5623->regmap); | |
883 | if (ret != 0) { | |
884 | dev_err(codec->dev, "Failed to sync register cache: %d\n", | |
885 | ret); | |
886 | regcache_cache_only(alc5623->regmap, true); | |
887 | return ret; | |
888 | } | |
6f4bc952 APR |
889 | |
890 | alc5623_set_bias_level(codec, SND_SOC_BIAS_STANDBY); | |
891 | ||
892 | /* charge alc5623 caps */ | |
ce6120cc | 893 | if (codec->dapm.suspend_bias_level == SND_SOC_BIAS_ON) { |
6f4bc952 | 894 | alc5623_set_bias_level(codec, SND_SOC_BIAS_STANDBY); |
ce6120cc LG |
895 | codec->dapm.bias_level = SND_SOC_BIAS_ON; |
896 | alc5623_set_bias_level(codec, codec->dapm.bias_level); | |
6f4bc952 APR |
897 | } |
898 | ||
899 | return 0; | |
900 | } | |
901 | ||
902 | static int alc5623_probe(struct snd_soc_codec *codec) | |
903 | { | |
904 | struct alc5623_priv *alc5623 = snd_soc_codec_get_drvdata(codec); | |
ce6120cc | 905 | struct snd_soc_dapm_context *dapm = &codec->dapm; |
6f4bc952 | 906 | |
6f4bc952 | 907 | alc5623_reset(codec); |
6f4bc952 APR |
908 | |
909 | /* power on device */ | |
910 | alc5623_set_bias_level(codec, SND_SOC_BIAS_STANDBY); | |
911 | ||
912 | if (alc5623->add_ctrl) { | |
913 | snd_soc_write(codec, ALC5623_ADD_CTRL_REG, | |
914 | alc5623->add_ctrl); | |
915 | } | |
916 | ||
917 | if (alc5623->jack_det_ctrl) { | |
918 | snd_soc_write(codec, ALC5623_JACK_DET_CTRL, | |
919 | alc5623->jack_det_ctrl); | |
920 | } | |
921 | ||
922 | switch (alc5623->id) { | |
6f4bc952 | 923 | case 0x21: |
022658be | 924 | snd_soc_add_codec_controls(codec, alc5621_vol_snd_controls, |
6048ef76 | 925 | ARRAY_SIZE(alc5621_vol_snd_controls)); |
6f4bc952 APR |
926 | break; |
927 | case 0x22: | |
022658be | 928 | snd_soc_add_codec_controls(codec, alc5622_vol_snd_controls, |
6048ef76 | 929 | ARRAY_SIZE(alc5622_vol_snd_controls)); |
6f4bc952 APR |
930 | break; |
931 | case 0x23: | |
022658be | 932 | snd_soc_add_codec_controls(codec, alc5623_vol_snd_controls, |
6f4bc952 APR |
933 | ARRAY_SIZE(alc5623_vol_snd_controls)); |
934 | break; | |
4bd3a1f4 AL |
935 | default: |
936 | return -EINVAL; | |
6f4bc952 APR |
937 | } |
938 | ||
022658be | 939 | snd_soc_add_codec_controls(codec, alc5623_snd_controls, |
6f4bc952 APR |
940 | ARRAY_SIZE(alc5623_snd_controls)); |
941 | ||
ce6120cc | 942 | snd_soc_dapm_new_controls(dapm, alc5623_dapm_widgets, |
6f4bc952 APR |
943 | ARRAY_SIZE(alc5623_dapm_widgets)); |
944 | ||
945 | /* set up audio path interconnects */ | |
ce6120cc | 946 | snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon)); |
6f4bc952 APR |
947 | |
948 | switch (alc5623->id) { | |
6f4bc952 APR |
949 | case 0x21: |
950 | case 0x22: | |
ce6120cc | 951 | snd_soc_dapm_new_controls(dapm, alc5623_dapm_amp_widgets, |
6f4bc952 | 952 | ARRAY_SIZE(alc5623_dapm_amp_widgets)); |
ce6120cc LG |
953 | snd_soc_dapm_add_routes(dapm, intercon_amp_spk, |
954 | ARRAY_SIZE(intercon_amp_spk)); | |
6f4bc952 APR |
955 | break; |
956 | case 0x23: | |
ce6120cc LG |
957 | snd_soc_dapm_add_routes(dapm, intercon_spk, |
958 | ARRAY_SIZE(intercon_spk)); | |
6f4bc952 | 959 | break; |
4bd3a1f4 AL |
960 | default: |
961 | return -EINVAL; | |
6f4bc952 APR |
962 | } |
963 | ||
f78b1e0a | 964 | return 0; |
6f4bc952 APR |
965 | } |
966 | ||
967 | /* power down chip */ | |
968 | static int alc5623_remove(struct snd_soc_codec *codec) | |
969 | { | |
970 | alc5623_set_bias_level(codec, SND_SOC_BIAS_OFF); | |
971 | return 0; | |
972 | } | |
973 | ||
974 | static struct snd_soc_codec_driver soc_codec_device_alc5623 = { | |
975 | .probe = alc5623_probe, | |
976 | .remove = alc5623_remove, | |
977 | .suspend = alc5623_suspend, | |
978 | .resume = alc5623_resume, | |
979 | .set_bias_level = alc5623_set_bias_level, | |
0cd257bf MB |
980 | }; |
981 | ||
982 | static const struct regmap_config alc5623_regmap = { | |
983 | .reg_bits = 8, | |
984 | .val_bits = 16, | |
985 | .reg_stride = 2, | |
986 | ||
987 | .max_register = ALC5623_VENDOR_ID2, | |
988 | .cache_type = REGCACHE_RBTREE, | |
6f4bc952 APR |
989 | }; |
990 | ||
991 | /* | |
992 | * ALC5623 2 wire address is determined by A1 pin | |
993 | * state during powerup. | |
994 | * low = 0x1a | |
995 | * high = 0x1b | |
996 | */ | |
7a79e94e BP |
997 | static int alc5623_i2c_probe(struct i2c_client *client, |
998 | const struct i2c_device_id *id) | |
6f4bc952 APR |
999 | { |
1000 | struct alc5623_platform_data *pdata; | |
1001 | struct alc5623_priv *alc5623; | |
7d6d478f | 1002 | struct device_node *np; |
0cd257bf MB |
1003 | unsigned int vid1, vid2; |
1004 | int ret; | |
7d6d478f | 1005 | u32 val32; |
6f4bc952 | 1006 | |
0cd257bf MB |
1007 | alc5623 = devm_kzalloc(&client->dev, sizeof(struct alc5623_priv), |
1008 | GFP_KERNEL); | |
1009 | if (alc5623 == NULL) | |
1010 | return -ENOMEM; | |
1011 | ||
1012 | alc5623->regmap = devm_regmap_init_i2c(client, &alc5623_regmap); | |
1013 | if (IS_ERR(alc5623->regmap)) { | |
1014 | ret = PTR_ERR(alc5623->regmap); | |
1015 | dev_err(&client->dev, "Failed to initialise I/O: %d\n", ret); | |
1016 | return ret; | |
1017 | } | |
1018 | ||
1019 | ret = regmap_read(alc5623->regmap, ALC5623_VENDOR_ID1, &vid1); | |
1020 | if (ret < 0) { | |
1021 | dev_err(&client->dev, "failed to read vendor ID1: %d\n", ret); | |
1022 | return ret; | |
6f4bc952 | 1023 | } |
6f4bc952 | 1024 | |
0cd257bf MB |
1025 | ret = regmap_read(alc5623->regmap, ALC5623_VENDOR_ID2, &vid2); |
1026 | if (ret < 0) { | |
1027 | dev_err(&client->dev, "failed to read vendor ID2: %d\n", ret); | |
1028 | return ret; | |
6f4bc952 | 1029 | } |
8aaa414f | 1030 | vid2 >>= 8; |
6f4bc952 APR |
1031 | |
1032 | if ((vid1 != 0x10ec) || (vid2 != id->driver_data)) { | |
1033 | dev_err(&client->dev, "unknown or wrong codec\n"); | |
1034 | dev_err(&client->dev, "Expected %x:%lx, got %x:%x\n", | |
1035 | 0x10ec, id->driver_data, | |
1036 | vid1, vid2); | |
1037 | return -ENODEV; | |
1038 | } | |
1039 | ||
1040 | dev_dbg(&client->dev, "Found codec id : alc56%02x\n", vid2); | |
1041 | ||
6f4bc952 APR |
1042 | pdata = client->dev.platform_data; |
1043 | if (pdata) { | |
1044 | alc5623->add_ctrl = pdata->add_ctrl; | |
1045 | alc5623->jack_det_ctrl = pdata->jack_det_ctrl; | |
7d6d478f AL |
1046 | } else { |
1047 | if (client->dev.of_node) { | |
1048 | np = client->dev.of_node; | |
1049 | ret = of_property_read_u32(np, "add-ctrl", &val32); | |
1050 | if (!ret) | |
1051 | alc5623->add_ctrl = val32; | |
1052 | ret = of_property_read_u32(np, "jack-det-ctrl", &val32); | |
1053 | if (!ret) | |
1054 | alc5623->jack_det_ctrl = val32; | |
1055 | } | |
6f4bc952 APR |
1056 | } |
1057 | ||
1058 | alc5623->id = vid2; | |
1059 | switch (alc5623->id) { | |
1060 | case 0x21: | |
1061 | alc5623_dai.name = "alc5621-hifi"; | |
1062 | break; | |
1063 | case 0x22: | |
1064 | alc5623_dai.name = "alc5622-hifi"; | |
1065 | break; | |
6f4bc952 APR |
1066 | case 0x23: |
1067 | alc5623_dai.name = "alc5623-hifi"; | |
1068 | break; | |
4bd3a1f4 | 1069 | default: |
4bd3a1f4 | 1070 | return -EINVAL; |
6f4bc952 APR |
1071 | } |
1072 | ||
1073 | i2c_set_clientdata(client, alc5623); | |
6f4bc952 APR |
1074 | |
1075 | ret = snd_soc_register_codec(&client->dev, | |
1076 | &soc_codec_device_alc5623, &alc5623_dai, 1); | |
360b70ca | 1077 | if (ret != 0) |
6f4bc952 | 1078 | dev_err(&client->dev, "Failed to register codec: %d\n", ret); |
6f4bc952 | 1079 | |
6f4bc952 APR |
1080 | return ret; |
1081 | } | |
1082 | ||
7a79e94e | 1083 | static int alc5623_i2c_remove(struct i2c_client *client) |
6f4bc952 | 1084 | { |
6f4bc952 | 1085 | snd_soc_unregister_codec(&client->dev); |
6f4bc952 APR |
1086 | return 0; |
1087 | } | |
1088 | ||
1089 | static const struct i2c_device_id alc5623_i2c_table[] = { | |
1090 | {"alc5621", 0x21}, | |
1091 | {"alc5622", 0x22}, | |
1092 | {"alc5623", 0x23}, | |
1093 | {} | |
1094 | }; | |
1095 | MODULE_DEVICE_TABLE(i2c, alc5623_i2c_table); | |
1096 | ||
7d6d478f AL |
1097 | static const struct of_device_id alc5623_of_match[] = { |
1098 | { .compatible = "realtek,alc5623", }, | |
1099 | { } | |
1100 | }; | |
1101 | MODULE_DEVICE_TABLE(of, alc5623_of_match); | |
1102 | ||
6f4bc952 APR |
1103 | /* i2c codec control layer */ |
1104 | static struct i2c_driver alc5623_i2c_driver = { | |
1105 | .driver = { | |
1106 | .name = "alc562x-codec", | |
1107 | .owner = THIS_MODULE, | |
7d6d478f | 1108 | .of_match_table = of_match_ptr(alc5623_of_match), |
6f4bc952 APR |
1109 | }, |
1110 | .probe = alc5623_i2c_probe, | |
7a79e94e | 1111 | .remove = alc5623_i2c_remove, |
6f4bc952 APR |
1112 | .id_table = alc5623_i2c_table, |
1113 | }; | |
1114 | ||
9c78a017 | 1115 | module_i2c_driver(alc5623_i2c_driver); |
6f4bc952 APR |
1116 | |
1117 | MODULE_DESCRIPTION("ASoC alc5621/2/3 driver"); | |
1118 | MODULE_AUTHOR("Arnaud Patard <arnaud.patard@rtp-net.org>"); | |
1119 | MODULE_LICENSE("GPL"); |