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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 | { | |
a50d761f LPC |
58 | struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); |
59 | ||
6f4bc952 APR |
60 | /* to power-on/off class-d amp generators/speaker */ |
61 | /* need to write to 'index-46h' register : */ | |
62 | /* so write index num (here 0x46) to reg 0x6a */ | |
63 | /* and then 0xffff/0 to reg 0x6c */ | |
a50d761f | 64 | snd_soc_write(codec, ALC5623_HID_CTRL_INDEX, 0x46); |
6f4bc952 APR |
65 | |
66 | switch (event) { | |
67 | case SND_SOC_DAPM_PRE_PMU: | |
a50d761f | 68 | snd_soc_write(codec, ALC5623_HID_CTRL_DATA, 0xFFFF); |
6f4bc952 APR |
69 | break; |
70 | case SND_SOC_DAPM_POST_PMD: | |
a50d761f | 71 | snd_soc_write(codec, ALC5623_HID_CTRL_DATA, 0); |
6f4bc952 APR |
72 | break; |
73 | } | |
74 | ||
75 | return 0; | |
76 | } | |
77 | ||
78 | /* | |
79 | * ALC5623 Controls | |
80 | */ | |
81 | ||
82 | static const DECLARE_TLV_DB_SCALE(vol_tlv, -3450, 150, 0); | |
83 | static const DECLARE_TLV_DB_SCALE(hp_tlv, -4650, 150, 0); | |
84 | static const DECLARE_TLV_DB_SCALE(adc_rec_tlv, -1650, 150, 0); | |
85 | static const unsigned int boost_tlv[] = { | |
86 | TLV_DB_RANGE_HEAD(3), | |
87 | 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0), | |
88 | 1, 1, TLV_DB_SCALE_ITEM(2000, 0, 0), | |
89 | 2, 2, TLV_DB_SCALE_ITEM(3000, 0, 0), | |
90 | }; | |
91 | static const DECLARE_TLV_DB_SCALE(dig_tlv, 0, 600, 0); | |
92 | ||
6048ef76 | 93 | static const struct snd_kcontrol_new alc5621_vol_snd_controls[] = { |
6f4bc952 APR |
94 | SOC_DOUBLE_TLV("Speaker Playback Volume", |
95 | ALC5623_SPK_OUT_VOL, 8, 0, 31, 1, hp_tlv), | |
96 | SOC_DOUBLE("Speaker Playback Switch", | |
97 | ALC5623_SPK_OUT_VOL, 15, 7, 1, 1), | |
98 | SOC_DOUBLE_TLV("Headphone Playback Volume", | |
99 | ALC5623_HP_OUT_VOL, 8, 0, 31, 1, hp_tlv), | |
100 | SOC_DOUBLE("Headphone Playback Switch", | |
101 | ALC5623_HP_OUT_VOL, 15, 7, 1, 1), | |
102 | }; | |
103 | ||
6048ef76 | 104 | static const struct snd_kcontrol_new alc5622_vol_snd_controls[] = { |
6f4bc952 APR |
105 | SOC_DOUBLE_TLV("Speaker Playback Volume", |
106 | ALC5623_SPK_OUT_VOL, 8, 0, 31, 1, hp_tlv), | |
107 | SOC_DOUBLE("Speaker Playback Switch", | |
108 | ALC5623_SPK_OUT_VOL, 15, 7, 1, 1), | |
109 | SOC_DOUBLE_TLV("Line Playback Volume", | |
110 | ALC5623_HP_OUT_VOL, 8, 0, 31, 1, hp_tlv), | |
111 | SOC_DOUBLE("Line Playback Switch", | |
112 | ALC5623_HP_OUT_VOL, 15, 7, 1, 1), | |
113 | }; | |
114 | ||
115 | static const struct snd_kcontrol_new alc5623_vol_snd_controls[] = { | |
116 | SOC_DOUBLE_TLV("Line Playback Volume", | |
117 | ALC5623_SPK_OUT_VOL, 8, 0, 31, 1, hp_tlv), | |
118 | SOC_DOUBLE("Line Playback Switch", | |
119 | ALC5623_SPK_OUT_VOL, 15, 7, 1, 1), | |
120 | SOC_DOUBLE_TLV("Headphone Playback Volume", | |
121 | ALC5623_HP_OUT_VOL, 8, 0, 31, 1, hp_tlv), | |
122 | SOC_DOUBLE("Headphone Playback Switch", | |
123 | ALC5623_HP_OUT_VOL, 15, 7, 1, 1), | |
124 | }; | |
125 | ||
126 | static const struct snd_kcontrol_new alc5623_snd_controls[] = { | |
127 | SOC_DOUBLE_TLV("Auxout Playback Volume", | |
128 | ALC5623_MONO_AUX_OUT_VOL, 8, 0, 31, 1, hp_tlv), | |
129 | SOC_DOUBLE("Auxout Playback Switch", | |
130 | ALC5623_MONO_AUX_OUT_VOL, 15, 7, 1, 1), | |
131 | SOC_DOUBLE_TLV("PCM Playback Volume", | |
132 | ALC5623_STEREO_DAC_VOL, 8, 0, 31, 1, vol_tlv), | |
133 | SOC_DOUBLE_TLV("AuxI Capture Volume", | |
134 | ALC5623_AUXIN_VOL, 8, 0, 31, 1, vol_tlv), | |
135 | SOC_DOUBLE_TLV("LineIn Capture Volume", | |
136 | ALC5623_LINE_IN_VOL, 8, 0, 31, 1, vol_tlv), | |
137 | SOC_SINGLE_TLV("Mic1 Capture Volume", | |
138 | ALC5623_MIC_VOL, 8, 31, 1, vol_tlv), | |
139 | SOC_SINGLE_TLV("Mic2 Capture Volume", | |
140 | ALC5623_MIC_VOL, 0, 31, 1, vol_tlv), | |
141 | SOC_DOUBLE_TLV("Rec Capture Volume", | |
142 | ALC5623_ADC_REC_GAIN, 7, 0, 31, 0, adc_rec_tlv), | |
143 | SOC_SINGLE_TLV("Mic 1 Boost Volume", | |
144 | ALC5623_MIC_CTRL, 10, 2, 0, boost_tlv), | |
145 | SOC_SINGLE_TLV("Mic 2 Boost Volume", | |
146 | ALC5623_MIC_CTRL, 8, 2, 0, boost_tlv), | |
147 | SOC_SINGLE_TLV("Digital Boost Volume", | |
148 | ALC5623_ADD_CTRL_REG, 4, 3, 0, dig_tlv), | |
149 | }; | |
150 | ||
151 | /* | |
152 | * DAPM Controls | |
153 | */ | |
154 | static const struct snd_kcontrol_new alc5623_hp_mixer_controls[] = { | |
155 | SOC_DAPM_SINGLE("LI2HP Playback Switch", ALC5623_LINE_IN_VOL, 15, 1, 1), | |
156 | SOC_DAPM_SINGLE("AUXI2HP Playback Switch", ALC5623_AUXIN_VOL, 15, 1, 1), | |
157 | SOC_DAPM_SINGLE("MIC12HP Playback Switch", ALC5623_MIC_ROUTING_CTRL, 15, 1, 1), | |
158 | SOC_DAPM_SINGLE("MIC22HP Playback Switch", ALC5623_MIC_ROUTING_CTRL, 7, 1, 1), | |
159 | SOC_DAPM_SINGLE("DAC2HP Playback Switch", ALC5623_STEREO_DAC_VOL, 15, 1, 1), | |
160 | }; | |
161 | ||
162 | static const struct snd_kcontrol_new alc5623_hpl_mixer_controls[] = { | |
163 | SOC_DAPM_SINGLE("ADC2HP_L Playback Switch", ALC5623_ADC_REC_GAIN, 15, 1, 1), | |
164 | }; | |
165 | ||
166 | static const struct snd_kcontrol_new alc5623_hpr_mixer_controls[] = { | |
167 | SOC_DAPM_SINGLE("ADC2HP_R Playback Switch", ALC5623_ADC_REC_GAIN, 14, 1, 1), | |
168 | }; | |
169 | ||
170 | static const struct snd_kcontrol_new alc5623_mono_mixer_controls[] = { | |
171 | SOC_DAPM_SINGLE("ADC2MONO_L Playback Switch", ALC5623_ADC_REC_GAIN, 13, 1, 1), | |
172 | SOC_DAPM_SINGLE("ADC2MONO_R Playback Switch", ALC5623_ADC_REC_GAIN, 12, 1, 1), | |
173 | SOC_DAPM_SINGLE("LI2MONO Playback Switch", ALC5623_LINE_IN_VOL, 13, 1, 1), | |
174 | SOC_DAPM_SINGLE("AUXI2MONO Playback Switch", ALC5623_AUXIN_VOL, 13, 1, 1), | |
175 | SOC_DAPM_SINGLE("MIC12MONO Playback Switch", ALC5623_MIC_ROUTING_CTRL, 13, 1, 1), | |
176 | SOC_DAPM_SINGLE("MIC22MONO Playback Switch", ALC5623_MIC_ROUTING_CTRL, 5, 1, 1), | |
177 | SOC_DAPM_SINGLE("DAC2MONO Playback Switch", ALC5623_STEREO_DAC_VOL, 13, 1, 1), | |
178 | }; | |
179 | ||
180 | static const struct snd_kcontrol_new alc5623_speaker_mixer_controls[] = { | |
181 | SOC_DAPM_SINGLE("LI2SPK Playback Switch", ALC5623_LINE_IN_VOL, 14, 1, 1), | |
182 | SOC_DAPM_SINGLE("AUXI2SPK Playback Switch", ALC5623_AUXIN_VOL, 14, 1, 1), | |
183 | SOC_DAPM_SINGLE("MIC12SPK Playback Switch", ALC5623_MIC_ROUTING_CTRL, 14, 1, 1), | |
184 | SOC_DAPM_SINGLE("MIC22SPK Playback Switch", ALC5623_MIC_ROUTING_CTRL, 6, 1, 1), | |
185 | SOC_DAPM_SINGLE("DAC2SPK Playback Switch", ALC5623_STEREO_DAC_VOL, 14, 1, 1), | |
186 | }; | |
187 | ||
188 | /* Left Record Mixer */ | |
189 | static const struct snd_kcontrol_new alc5623_captureL_mixer_controls[] = { | |
190 | SOC_DAPM_SINGLE("Mic1 Capture Switch", ALC5623_ADC_REC_MIXER, 14, 1, 1), | |
191 | SOC_DAPM_SINGLE("Mic2 Capture Switch", ALC5623_ADC_REC_MIXER, 13, 1, 1), | |
192 | SOC_DAPM_SINGLE("LineInL Capture Switch", ALC5623_ADC_REC_MIXER, 12, 1, 1), | |
193 | SOC_DAPM_SINGLE("Left AuxI Capture Switch", ALC5623_ADC_REC_MIXER, 11, 1, 1), | |
194 | SOC_DAPM_SINGLE("HPMixerL Capture Switch", ALC5623_ADC_REC_MIXER, 10, 1, 1), | |
195 | SOC_DAPM_SINGLE("SPKMixer Capture Switch", ALC5623_ADC_REC_MIXER, 9, 1, 1), | |
196 | SOC_DAPM_SINGLE("MonoMixer Capture Switch", ALC5623_ADC_REC_MIXER, 8, 1, 1), | |
197 | }; | |
198 | ||
199 | /* Right Record Mixer */ | |
200 | static const struct snd_kcontrol_new alc5623_captureR_mixer_controls[] = { | |
201 | SOC_DAPM_SINGLE("Mic1 Capture Switch", ALC5623_ADC_REC_MIXER, 6, 1, 1), | |
202 | SOC_DAPM_SINGLE("Mic2 Capture Switch", ALC5623_ADC_REC_MIXER, 5, 1, 1), | |
203 | SOC_DAPM_SINGLE("LineInR Capture Switch", ALC5623_ADC_REC_MIXER, 4, 1, 1), | |
204 | SOC_DAPM_SINGLE("Right AuxI Capture Switch", ALC5623_ADC_REC_MIXER, 3, 1, 1), | |
205 | SOC_DAPM_SINGLE("HPMixerR Capture Switch", ALC5623_ADC_REC_MIXER, 2, 1, 1), | |
206 | SOC_DAPM_SINGLE("SPKMixer Capture Switch", ALC5623_ADC_REC_MIXER, 1, 1, 1), | |
207 | SOC_DAPM_SINGLE("MonoMixer Capture Switch", ALC5623_ADC_REC_MIXER, 0, 1, 1), | |
208 | }; | |
209 | ||
210 | static const char *alc5623_spk_n_sour_sel[] = { | |
211 | "RN/-R", "RP/+R", "LN/-R", "Vmid" }; | |
212 | static const char *alc5623_hpl_out_input_sel[] = { | |
213 | "Vmid", "HP Left Mix"}; | |
214 | static const char *alc5623_hpr_out_input_sel[] = { | |
215 | "Vmid", "HP Right Mix"}; | |
216 | static const char *alc5623_spkout_input_sel[] = { | |
217 | "Vmid", "HPOut Mix", "Speaker Mix", "Mono Mix"}; | |
218 | static const char *alc5623_aux_out_input_sel[] = { | |
219 | "Vmid", "HPOut Mix", "Speaker Mix", "Mono Mix"}; | |
220 | ||
221 | /* auxout output mux */ | |
98bf1b5e TI |
222 | static SOC_ENUM_SINGLE_DECL(alc5623_aux_out_input_enum, |
223 | ALC5623_OUTPUT_MIXER_CTRL, 6, | |
224 | alc5623_aux_out_input_sel); | |
6f4bc952 APR |
225 | static const struct snd_kcontrol_new alc5623_auxout_mux_controls = |
226 | SOC_DAPM_ENUM("Route", alc5623_aux_out_input_enum); | |
227 | ||
228 | /* speaker output mux */ | |
98bf1b5e TI |
229 | static SOC_ENUM_SINGLE_DECL(alc5623_spkout_input_enum, |
230 | ALC5623_OUTPUT_MIXER_CTRL, 10, | |
231 | alc5623_spkout_input_sel); | |
6f4bc952 APR |
232 | static const struct snd_kcontrol_new alc5623_spkout_mux_controls = |
233 | SOC_DAPM_ENUM("Route", alc5623_spkout_input_enum); | |
234 | ||
235 | /* headphone left output mux */ | |
98bf1b5e TI |
236 | static SOC_ENUM_SINGLE_DECL(alc5623_hpl_out_input_enum, |
237 | ALC5623_OUTPUT_MIXER_CTRL, 9, | |
238 | alc5623_hpl_out_input_sel); | |
6f4bc952 APR |
239 | static const struct snd_kcontrol_new alc5623_hpl_out_mux_controls = |
240 | SOC_DAPM_ENUM("Route", alc5623_hpl_out_input_enum); | |
241 | ||
242 | /* headphone right output mux */ | |
98bf1b5e TI |
243 | static SOC_ENUM_SINGLE_DECL(alc5623_hpr_out_input_enum, |
244 | ALC5623_OUTPUT_MIXER_CTRL, 8, | |
245 | alc5623_hpr_out_input_sel); | |
6f4bc952 APR |
246 | static const struct snd_kcontrol_new alc5623_hpr_out_mux_controls = |
247 | SOC_DAPM_ENUM("Route", alc5623_hpr_out_input_enum); | |
248 | ||
249 | /* speaker output N select */ | |
98bf1b5e TI |
250 | static SOC_ENUM_SINGLE_DECL(alc5623_spk_n_sour_enum, |
251 | ALC5623_OUTPUT_MIXER_CTRL, 14, | |
252 | alc5623_spk_n_sour_sel); | |
6f4bc952 APR |
253 | static const struct snd_kcontrol_new alc5623_spkoutn_mux_controls = |
254 | SOC_DAPM_ENUM("Route", alc5623_spk_n_sour_enum); | |
255 | ||
256 | static const struct snd_soc_dapm_widget alc5623_dapm_widgets[] = { | |
257 | /* Muxes */ | |
258 | SND_SOC_DAPM_MUX("AuxOut Mux", SND_SOC_NOPM, 0, 0, | |
259 | &alc5623_auxout_mux_controls), | |
260 | SND_SOC_DAPM_MUX("SpeakerOut Mux", SND_SOC_NOPM, 0, 0, | |
261 | &alc5623_spkout_mux_controls), | |
262 | SND_SOC_DAPM_MUX("Left Headphone Mux", SND_SOC_NOPM, 0, 0, | |
263 | &alc5623_hpl_out_mux_controls), | |
264 | SND_SOC_DAPM_MUX("Right Headphone Mux", SND_SOC_NOPM, 0, 0, | |
265 | &alc5623_hpr_out_mux_controls), | |
266 | SND_SOC_DAPM_MUX("SpeakerOut N Mux", SND_SOC_NOPM, 0, 0, | |
267 | &alc5623_spkoutn_mux_controls), | |
268 | ||
269 | /* output mixers */ | |
270 | SND_SOC_DAPM_MIXER("HP Mix", SND_SOC_NOPM, 0, 0, | |
271 | &alc5623_hp_mixer_controls[0], | |
272 | ARRAY_SIZE(alc5623_hp_mixer_controls)), | |
273 | SND_SOC_DAPM_MIXER("HPR Mix", ALC5623_PWR_MANAG_ADD2, 4, 0, | |
274 | &alc5623_hpr_mixer_controls[0], | |
275 | ARRAY_SIZE(alc5623_hpr_mixer_controls)), | |
276 | SND_SOC_DAPM_MIXER("HPL Mix", ALC5623_PWR_MANAG_ADD2, 5, 0, | |
277 | &alc5623_hpl_mixer_controls[0], | |
278 | ARRAY_SIZE(alc5623_hpl_mixer_controls)), | |
279 | SND_SOC_DAPM_MIXER("HPOut Mix", SND_SOC_NOPM, 0, 0, NULL, 0), | |
280 | SND_SOC_DAPM_MIXER("Mono Mix", ALC5623_PWR_MANAG_ADD2, 2, 0, | |
281 | &alc5623_mono_mixer_controls[0], | |
282 | ARRAY_SIZE(alc5623_mono_mixer_controls)), | |
283 | SND_SOC_DAPM_MIXER("Speaker Mix", ALC5623_PWR_MANAG_ADD2, 3, 0, | |
284 | &alc5623_speaker_mixer_controls[0], | |
285 | ARRAY_SIZE(alc5623_speaker_mixer_controls)), | |
286 | ||
287 | /* input mixers */ | |
288 | SND_SOC_DAPM_MIXER("Left Capture Mix", ALC5623_PWR_MANAG_ADD2, 1, 0, | |
289 | &alc5623_captureL_mixer_controls[0], | |
290 | ARRAY_SIZE(alc5623_captureL_mixer_controls)), | |
291 | SND_SOC_DAPM_MIXER("Right Capture Mix", ALC5623_PWR_MANAG_ADD2, 0, 0, | |
292 | &alc5623_captureR_mixer_controls[0], | |
293 | ARRAY_SIZE(alc5623_captureR_mixer_controls)), | |
294 | ||
295 | SND_SOC_DAPM_DAC("Left DAC", "Left HiFi Playback", | |
296 | ALC5623_PWR_MANAG_ADD2, 9, 0), | |
297 | SND_SOC_DAPM_DAC("Right DAC", "Right HiFi Playback", | |
298 | ALC5623_PWR_MANAG_ADD2, 8, 0), | |
299 | SND_SOC_DAPM_MIXER("I2S Mix", ALC5623_PWR_MANAG_ADD1, 15, 0, NULL, 0), | |
300 | SND_SOC_DAPM_MIXER("AuxI Mix", SND_SOC_NOPM, 0, 0, NULL, 0), | |
301 | SND_SOC_DAPM_MIXER("Line Mix", SND_SOC_NOPM, 0, 0, NULL, 0), | |
302 | SND_SOC_DAPM_ADC("Left ADC", "Left HiFi Capture", | |
303 | ALC5623_PWR_MANAG_ADD2, 7, 0), | |
304 | SND_SOC_DAPM_ADC("Right ADC", "Right HiFi Capture", | |
305 | ALC5623_PWR_MANAG_ADD2, 6, 0), | |
306 | SND_SOC_DAPM_PGA("Left Headphone", ALC5623_PWR_MANAG_ADD3, 10, 0, NULL, 0), | |
307 | SND_SOC_DAPM_PGA("Right Headphone", ALC5623_PWR_MANAG_ADD3, 9, 0, NULL, 0), | |
308 | SND_SOC_DAPM_PGA("SpeakerOut", ALC5623_PWR_MANAG_ADD3, 12, 0, NULL, 0), | |
309 | SND_SOC_DAPM_PGA("Left AuxOut", ALC5623_PWR_MANAG_ADD3, 14, 0, NULL, 0), | |
310 | SND_SOC_DAPM_PGA("Right AuxOut", ALC5623_PWR_MANAG_ADD3, 13, 0, NULL, 0), | |
311 | SND_SOC_DAPM_PGA("Left LineIn", ALC5623_PWR_MANAG_ADD3, 7, 0, NULL, 0), | |
312 | SND_SOC_DAPM_PGA("Right LineIn", ALC5623_PWR_MANAG_ADD3, 6, 0, NULL, 0), | |
313 | SND_SOC_DAPM_PGA("Left AuxI", ALC5623_PWR_MANAG_ADD3, 5, 0, NULL, 0), | |
314 | SND_SOC_DAPM_PGA("Right AuxI", ALC5623_PWR_MANAG_ADD3, 4, 0, NULL, 0), | |
315 | SND_SOC_DAPM_PGA("MIC1 PGA", ALC5623_PWR_MANAG_ADD3, 3, 0, NULL, 0), | |
316 | SND_SOC_DAPM_PGA("MIC2 PGA", ALC5623_PWR_MANAG_ADD3, 2, 0, NULL, 0), | |
317 | SND_SOC_DAPM_PGA("MIC1 Pre Amp", ALC5623_PWR_MANAG_ADD3, 1, 0, NULL, 0), | |
318 | SND_SOC_DAPM_PGA("MIC2 Pre Amp", ALC5623_PWR_MANAG_ADD3, 0, 0, NULL, 0), | |
319 | SND_SOC_DAPM_MICBIAS("Mic Bias1", ALC5623_PWR_MANAG_ADD1, 11, 0), | |
320 | ||
321 | SND_SOC_DAPM_OUTPUT("AUXOUTL"), | |
322 | SND_SOC_DAPM_OUTPUT("AUXOUTR"), | |
323 | SND_SOC_DAPM_OUTPUT("HPL"), | |
324 | SND_SOC_DAPM_OUTPUT("HPR"), | |
325 | SND_SOC_DAPM_OUTPUT("SPKOUT"), | |
326 | SND_SOC_DAPM_OUTPUT("SPKOUTN"), | |
327 | SND_SOC_DAPM_INPUT("LINEINL"), | |
328 | SND_SOC_DAPM_INPUT("LINEINR"), | |
329 | SND_SOC_DAPM_INPUT("AUXINL"), | |
330 | SND_SOC_DAPM_INPUT("AUXINR"), | |
331 | SND_SOC_DAPM_INPUT("MIC1"), | |
332 | SND_SOC_DAPM_INPUT("MIC2"), | |
333 | SND_SOC_DAPM_VMID("Vmid"), | |
334 | }; | |
335 | ||
336 | static const char *alc5623_amp_names[] = {"AB Amp", "D Amp"}; | |
98bf1b5e TI |
337 | static SOC_ENUM_SINGLE_DECL(alc5623_amp_enum, |
338 | ALC5623_OUTPUT_MIXER_CTRL, 13, | |
339 | alc5623_amp_names); | |
6f4bc952 APR |
340 | static const struct snd_kcontrol_new alc5623_amp_mux_controls = |
341 | SOC_DAPM_ENUM("Route", alc5623_amp_enum); | |
342 | ||
343 | static const struct snd_soc_dapm_widget alc5623_dapm_amp_widgets[] = { | |
344 | SND_SOC_DAPM_PGA_E("D Amp", ALC5623_PWR_MANAG_ADD2, 14, 0, NULL, 0, | |
345 | amp_mixer_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), | |
346 | SND_SOC_DAPM_PGA("AB Amp", ALC5623_PWR_MANAG_ADD2, 15, 0, NULL, 0), | |
347 | SND_SOC_DAPM_MUX("AB-D Amp Mux", SND_SOC_NOPM, 0, 0, | |
348 | &alc5623_amp_mux_controls), | |
349 | }; | |
350 | ||
351 | static const struct snd_soc_dapm_route intercon[] = { | |
352 | /* virtual mixer - mixes left & right channels */ | |
353 | {"I2S Mix", NULL, "Left DAC"}, | |
354 | {"I2S Mix", NULL, "Right DAC"}, | |
355 | {"Line Mix", NULL, "Right LineIn"}, | |
356 | {"Line Mix", NULL, "Left LineIn"}, | |
357 | {"AuxI Mix", NULL, "Left AuxI"}, | |
358 | {"AuxI Mix", NULL, "Right AuxI"}, | |
359 | {"AUXOUTL", NULL, "Left AuxOut"}, | |
360 | {"AUXOUTR", NULL, "Right AuxOut"}, | |
361 | ||
362 | /* HP mixer */ | |
363 | {"HPL Mix", "ADC2HP_L Playback Switch", "Left Capture Mix"}, | |
364 | {"HPL Mix", NULL, "HP Mix"}, | |
365 | {"HPR Mix", "ADC2HP_R Playback Switch", "Right Capture Mix"}, | |
366 | {"HPR Mix", NULL, "HP Mix"}, | |
367 | {"HP Mix", "LI2HP Playback Switch", "Line Mix"}, | |
368 | {"HP Mix", "AUXI2HP Playback Switch", "AuxI Mix"}, | |
369 | {"HP Mix", "MIC12HP Playback Switch", "MIC1 PGA"}, | |
370 | {"HP Mix", "MIC22HP Playback Switch", "MIC2 PGA"}, | |
371 | {"HP Mix", "DAC2HP Playback Switch", "I2S Mix"}, | |
372 | ||
373 | /* speaker mixer */ | |
374 | {"Speaker Mix", "LI2SPK Playback Switch", "Line Mix"}, | |
375 | {"Speaker Mix", "AUXI2SPK Playback Switch", "AuxI Mix"}, | |
376 | {"Speaker Mix", "MIC12SPK Playback Switch", "MIC1 PGA"}, | |
377 | {"Speaker Mix", "MIC22SPK Playback Switch", "MIC2 PGA"}, | |
378 | {"Speaker Mix", "DAC2SPK Playback Switch", "I2S Mix"}, | |
379 | ||
380 | /* mono mixer */ | |
381 | {"Mono Mix", "ADC2MONO_L Playback Switch", "Left Capture Mix"}, | |
382 | {"Mono Mix", "ADC2MONO_R Playback Switch", "Right Capture Mix"}, | |
383 | {"Mono Mix", "LI2MONO Playback Switch", "Line Mix"}, | |
384 | {"Mono Mix", "AUXI2MONO Playback Switch", "AuxI Mix"}, | |
385 | {"Mono Mix", "MIC12MONO Playback Switch", "MIC1 PGA"}, | |
386 | {"Mono Mix", "MIC22MONO Playback Switch", "MIC2 PGA"}, | |
387 | {"Mono Mix", "DAC2MONO Playback Switch", "I2S Mix"}, | |
388 | ||
389 | /* Left record mixer */ | |
390 | {"Left Capture Mix", "LineInL Capture Switch", "LINEINL"}, | |
391 | {"Left Capture Mix", "Left AuxI Capture Switch", "AUXINL"}, | |
392 | {"Left Capture Mix", "Mic1 Capture Switch", "MIC1 Pre Amp"}, | |
393 | {"Left Capture Mix", "Mic2 Capture Switch", "MIC2 Pre Amp"}, | |
394 | {"Left Capture Mix", "HPMixerL Capture Switch", "HPL Mix"}, | |
395 | {"Left Capture Mix", "SPKMixer Capture Switch", "Speaker Mix"}, | |
396 | {"Left Capture Mix", "MonoMixer Capture Switch", "Mono Mix"}, | |
397 | ||
398 | /*Right record mixer */ | |
399 | {"Right Capture Mix", "LineInR Capture Switch", "LINEINR"}, | |
400 | {"Right Capture Mix", "Right AuxI Capture Switch", "AUXINR"}, | |
401 | {"Right Capture Mix", "Mic1 Capture Switch", "MIC1 Pre Amp"}, | |
402 | {"Right Capture Mix", "Mic2 Capture Switch", "MIC2 Pre Amp"}, | |
403 | {"Right Capture Mix", "HPMixerR Capture Switch", "HPR Mix"}, | |
404 | {"Right Capture Mix", "SPKMixer Capture Switch", "Speaker Mix"}, | |
405 | {"Right Capture Mix", "MonoMixer Capture Switch", "Mono Mix"}, | |
406 | ||
407 | /* headphone left mux */ | |
408 | {"Left Headphone Mux", "HP Left Mix", "HPL Mix"}, | |
409 | {"Left Headphone Mux", "Vmid", "Vmid"}, | |
410 | ||
411 | /* headphone right mux */ | |
412 | {"Right Headphone Mux", "HP Right Mix", "HPR Mix"}, | |
413 | {"Right Headphone Mux", "Vmid", "Vmid"}, | |
414 | ||
415 | /* speaker out mux */ | |
416 | {"SpeakerOut Mux", "Vmid", "Vmid"}, | |
417 | {"SpeakerOut Mux", "HPOut Mix", "HPOut Mix"}, | |
418 | {"SpeakerOut Mux", "Speaker Mix", "Speaker Mix"}, | |
419 | {"SpeakerOut Mux", "Mono Mix", "Mono Mix"}, | |
420 | ||
421 | /* Mono/Aux Out mux */ | |
422 | {"AuxOut Mux", "Vmid", "Vmid"}, | |
423 | {"AuxOut Mux", "HPOut Mix", "HPOut Mix"}, | |
424 | {"AuxOut Mux", "Speaker Mix", "Speaker Mix"}, | |
425 | {"AuxOut Mux", "Mono Mix", "Mono Mix"}, | |
426 | ||
427 | /* output pga */ | |
428 | {"HPL", NULL, "Left Headphone"}, | |
429 | {"Left Headphone", NULL, "Left Headphone Mux"}, | |
430 | {"HPR", NULL, "Right Headphone"}, | |
431 | {"Right Headphone", NULL, "Right Headphone Mux"}, | |
432 | {"Left AuxOut", NULL, "AuxOut Mux"}, | |
433 | {"Right AuxOut", NULL, "AuxOut Mux"}, | |
434 | ||
435 | /* input pga */ | |
436 | {"Left LineIn", NULL, "LINEINL"}, | |
437 | {"Right LineIn", NULL, "LINEINR"}, | |
438 | {"Left AuxI", NULL, "AUXINL"}, | |
439 | {"Right AuxI", NULL, "AUXINR"}, | |
440 | {"MIC1 Pre Amp", NULL, "MIC1"}, | |
441 | {"MIC2 Pre Amp", NULL, "MIC2"}, | |
442 | {"MIC1 PGA", NULL, "MIC1 Pre Amp"}, | |
443 | {"MIC2 PGA", NULL, "MIC2 Pre Amp"}, | |
444 | ||
445 | /* left ADC */ | |
446 | {"Left ADC", NULL, "Left Capture Mix"}, | |
447 | ||
448 | /* right ADC */ | |
449 | {"Right ADC", NULL, "Right Capture Mix"}, | |
450 | ||
451 | {"SpeakerOut N Mux", "RN/-R", "SpeakerOut"}, | |
452 | {"SpeakerOut N Mux", "RP/+R", "SpeakerOut"}, | |
453 | {"SpeakerOut N Mux", "LN/-R", "SpeakerOut"}, | |
454 | {"SpeakerOut N Mux", "Vmid", "Vmid"}, | |
455 | ||
456 | {"SPKOUT", NULL, "SpeakerOut"}, | |
457 | {"SPKOUTN", NULL, "SpeakerOut N Mux"}, | |
458 | }; | |
459 | ||
460 | static const struct snd_soc_dapm_route intercon_spk[] = { | |
461 | {"SpeakerOut", NULL, "SpeakerOut Mux"}, | |
462 | }; | |
463 | ||
464 | static const struct snd_soc_dapm_route intercon_amp_spk[] = { | |
465 | {"AB Amp", NULL, "SpeakerOut Mux"}, | |
466 | {"D Amp", NULL, "SpeakerOut Mux"}, | |
467 | {"AB-D Amp Mux", "AB Amp", "AB Amp"}, | |
468 | {"AB-D Amp Mux", "D Amp", "D Amp"}, | |
469 | {"SpeakerOut", NULL, "AB-D Amp Mux"}, | |
470 | }; | |
471 | ||
472 | /* PLL divisors */ | |
473 | struct _pll_div { | |
474 | u32 pll_in; | |
475 | u32 pll_out; | |
476 | u16 regvalue; | |
477 | }; | |
478 | ||
479 | /* Note : pll code from original alc5623 driver. Not sure of how good it is */ | |
25985edc | 480 | /* useful only for master mode */ |
6f4bc952 APR |
481 | static const struct _pll_div codec_master_pll_div[] = { |
482 | ||
483 | { 2048000, 8192000, 0x0ea0}, | |
484 | { 3686400, 8192000, 0x4e27}, | |
485 | { 12000000, 8192000, 0x456b}, | |
486 | { 13000000, 8192000, 0x495f}, | |
487 | { 13100000, 8192000, 0x0320}, | |
488 | { 2048000, 11289600, 0xf637}, | |
489 | { 3686400, 11289600, 0x2f22}, | |
490 | { 12000000, 11289600, 0x3e2f}, | |
491 | { 13000000, 11289600, 0x4d5b}, | |
492 | { 13100000, 11289600, 0x363b}, | |
493 | { 2048000, 16384000, 0x1ea0}, | |
494 | { 3686400, 16384000, 0x9e27}, | |
495 | { 12000000, 16384000, 0x452b}, | |
496 | { 13000000, 16384000, 0x542f}, | |
497 | { 13100000, 16384000, 0x03a0}, | |
498 | { 2048000, 16934400, 0xe625}, | |
499 | { 3686400, 16934400, 0x9126}, | |
500 | { 12000000, 16934400, 0x4d2c}, | |
501 | { 13000000, 16934400, 0x742f}, | |
502 | { 13100000, 16934400, 0x3c27}, | |
503 | { 2048000, 22579200, 0x2aa0}, | |
504 | { 3686400, 22579200, 0x2f20}, | |
505 | { 12000000, 22579200, 0x7e2f}, | |
506 | { 13000000, 22579200, 0x742f}, | |
507 | { 13100000, 22579200, 0x3c27}, | |
508 | { 2048000, 24576000, 0x2ea0}, | |
509 | { 3686400, 24576000, 0xee27}, | |
510 | { 12000000, 24576000, 0x2915}, | |
511 | { 13000000, 24576000, 0x772e}, | |
512 | { 13100000, 24576000, 0x0d20}, | |
513 | }; | |
514 | ||
515 | static const struct _pll_div codec_slave_pll_div[] = { | |
516 | ||
517 | { 1024000, 16384000, 0x3ea0}, | |
518 | { 1411200, 22579200, 0x3ea0}, | |
519 | { 1536000, 24576000, 0x3ea0}, | |
520 | { 2048000, 16384000, 0x1ea0}, | |
521 | { 2822400, 22579200, 0x1ea0}, | |
522 | { 3072000, 24576000, 0x1ea0}, | |
523 | ||
524 | }; | |
525 | ||
526 | static int alc5623_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id, | |
527 | int source, unsigned int freq_in, unsigned int freq_out) | |
528 | { | |
529 | int i; | |
530 | struct snd_soc_codec *codec = codec_dai->codec; | |
531 | int gbl_clk = 0, pll_div = 0; | |
532 | u16 reg; | |
533 | ||
534 | if (pll_id < ALC5623_PLL_FR_MCLK || pll_id > ALC5623_PLL_FR_BCK) | |
535 | return -ENODEV; | |
536 | ||
537 | /* Disable PLL power */ | |
538 | snd_soc_update_bits(codec, ALC5623_PWR_MANAG_ADD2, | |
539 | ALC5623_PWR_ADD2_PLL, | |
540 | 0); | |
541 | ||
542 | /* pll is not used in slave mode */ | |
543 | reg = snd_soc_read(codec, ALC5623_DAI_CONTROL); | |
544 | if (reg & ALC5623_DAI_SDP_SLAVE_MODE) | |
545 | return 0; | |
546 | ||
547 | if (!freq_in || !freq_out) | |
548 | return 0; | |
549 | ||
550 | switch (pll_id) { | |
551 | case ALC5623_PLL_FR_MCLK: | |
552 | for (i = 0; i < ARRAY_SIZE(codec_master_pll_div); i++) { | |
553 | if (codec_master_pll_div[i].pll_in == freq_in | |
554 | && codec_master_pll_div[i].pll_out == freq_out) { | |
555 | /* PLL source from MCLK */ | |
556 | pll_div = codec_master_pll_div[i].regvalue; | |
557 | break; | |
558 | } | |
559 | } | |
560 | break; | |
561 | case ALC5623_PLL_FR_BCK: | |
562 | for (i = 0; i < ARRAY_SIZE(codec_slave_pll_div); i++) { | |
563 | if (codec_slave_pll_div[i].pll_in == freq_in | |
564 | && codec_slave_pll_div[i].pll_out == freq_out) { | |
565 | /* PLL source from Bitclk */ | |
566 | gbl_clk = ALC5623_GBL_CLK_PLL_SOUR_SEL_BITCLK; | |
567 | pll_div = codec_slave_pll_div[i].regvalue; | |
568 | break; | |
569 | } | |
570 | } | |
571 | break; | |
572 | default: | |
573 | return -EINVAL; | |
574 | } | |
575 | ||
576 | if (!pll_div) | |
577 | return -EINVAL; | |
578 | ||
579 | snd_soc_write(codec, ALC5623_GLOBAL_CLK_CTRL_REG, gbl_clk); | |
580 | snd_soc_write(codec, ALC5623_PLL_CTRL, pll_div); | |
581 | snd_soc_update_bits(codec, ALC5623_PWR_MANAG_ADD2, | |
582 | ALC5623_PWR_ADD2_PLL, | |
583 | ALC5623_PWR_ADD2_PLL); | |
584 | gbl_clk |= ALC5623_GBL_CLK_SYS_SOUR_SEL_PLL; | |
585 | snd_soc_write(codec, ALC5623_GLOBAL_CLK_CTRL_REG, gbl_clk); | |
586 | ||
587 | return 0; | |
588 | } | |
589 | ||
590 | struct _coeff_div { | |
591 | u16 fs; | |
592 | u16 regvalue; | |
593 | }; | |
594 | ||
595 | /* codec hifi mclk (after PLL) clock divider coefficients */ | |
596 | /* values inspired from column BCLK=32Fs of Appendix A table */ | |
597 | static const struct _coeff_div coeff_div[] = { | |
598 | {256*8, 0x3a69}, | |
599 | {384*8, 0x3c6b}, | |
600 | {256*4, 0x2a69}, | |
601 | {384*4, 0x2c6b}, | |
602 | {256*2, 0x1a69}, | |
603 | {384*2, 0x1c6b}, | |
604 | {256*1, 0x0a69}, | |
605 | {384*1, 0x0c6b}, | |
606 | }; | |
607 | ||
608 | static int get_coeff(struct snd_soc_codec *codec, int rate) | |
609 | { | |
610 | struct alc5623_priv *alc5623 = snd_soc_codec_get_drvdata(codec); | |
611 | int i; | |
612 | ||
613 | for (i = 0; i < ARRAY_SIZE(coeff_div); i++) { | |
614 | if (coeff_div[i].fs * rate == alc5623->sysclk) | |
615 | return i; | |
616 | } | |
617 | return -EINVAL; | |
618 | } | |
619 | ||
620 | /* | |
621 | * Clock after PLL and dividers | |
622 | */ | |
623 | static int alc5623_set_dai_sysclk(struct snd_soc_dai *codec_dai, | |
624 | int clk_id, unsigned int freq, int dir) | |
625 | { | |
626 | struct snd_soc_codec *codec = codec_dai->codec; | |
627 | struct alc5623_priv *alc5623 = snd_soc_codec_get_drvdata(codec); | |
628 | ||
629 | switch (freq) { | |
630 | case 8192000: | |
631 | case 11289600: | |
632 | case 12288000: | |
633 | case 16384000: | |
634 | case 16934400: | |
635 | case 18432000: | |
636 | case 22579200: | |
637 | case 24576000: | |
638 | alc5623->sysclk = freq; | |
639 | return 0; | |
640 | } | |
641 | return -EINVAL; | |
642 | } | |
643 | ||
644 | static int alc5623_set_dai_fmt(struct snd_soc_dai *codec_dai, | |
645 | unsigned int fmt) | |
646 | { | |
647 | struct snd_soc_codec *codec = codec_dai->codec; | |
648 | u16 iface = 0; | |
649 | ||
650 | /* set master/slave audio interface */ | |
651 | switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { | |
652 | case SND_SOC_DAIFMT_CBM_CFM: | |
653 | iface = ALC5623_DAI_SDP_MASTER_MODE; | |
654 | break; | |
655 | case SND_SOC_DAIFMT_CBS_CFS: | |
656 | iface = ALC5623_DAI_SDP_SLAVE_MODE; | |
657 | break; | |
658 | default: | |
659 | return -EINVAL; | |
660 | } | |
661 | ||
662 | /* interface format */ | |
663 | switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { | |
664 | case SND_SOC_DAIFMT_I2S: | |
665 | iface |= ALC5623_DAI_I2S_DF_I2S; | |
666 | break; | |
667 | case SND_SOC_DAIFMT_RIGHT_J: | |
668 | iface |= ALC5623_DAI_I2S_DF_RIGHT; | |
669 | break; | |
670 | case SND_SOC_DAIFMT_LEFT_J: | |
671 | iface |= ALC5623_DAI_I2S_DF_LEFT; | |
672 | break; | |
673 | case SND_SOC_DAIFMT_DSP_A: | |
674 | iface |= ALC5623_DAI_I2S_DF_PCM; | |
675 | break; | |
676 | case SND_SOC_DAIFMT_DSP_B: | |
677 | iface |= ALC5623_DAI_I2S_DF_PCM | ALC5623_DAI_I2S_PCM_MODE; | |
678 | break; | |
679 | default: | |
680 | return -EINVAL; | |
681 | } | |
682 | ||
683 | /* clock inversion */ | |
684 | switch (fmt & SND_SOC_DAIFMT_INV_MASK) { | |
685 | case SND_SOC_DAIFMT_NB_NF: | |
686 | break; | |
687 | case SND_SOC_DAIFMT_IB_IF: | |
688 | iface |= ALC5623_DAI_MAIN_I2S_BCLK_POL_CTRL; | |
689 | break; | |
690 | case SND_SOC_DAIFMT_IB_NF: | |
691 | iface |= ALC5623_DAI_MAIN_I2S_BCLK_POL_CTRL; | |
692 | break; | |
693 | case SND_SOC_DAIFMT_NB_IF: | |
694 | break; | |
695 | default: | |
696 | return -EINVAL; | |
697 | } | |
698 | ||
699 | return snd_soc_write(codec, ALC5623_DAI_CONTROL, iface); | |
700 | } | |
701 | ||
702 | static int alc5623_pcm_hw_params(struct snd_pcm_substream *substream, | |
703 | struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) | |
704 | { | |
e6968a17 | 705 | struct snd_soc_codec *codec = dai->codec; |
6f4bc952 APR |
706 | struct alc5623_priv *alc5623 = snd_soc_codec_get_drvdata(codec); |
707 | int coeff, rate; | |
708 | u16 iface; | |
709 | ||
710 | iface = snd_soc_read(codec, ALC5623_DAI_CONTROL); | |
711 | iface &= ~ALC5623_DAI_I2S_DL_MASK; | |
712 | ||
713 | /* bit size */ | |
4a608b3a MB |
714 | switch (params_width(params)) { |
715 | case 16: | |
6f4bc952 APR |
716 | iface |= ALC5623_DAI_I2S_DL_16; |
717 | break; | |
4a608b3a | 718 | case 20: |
6f4bc952 APR |
719 | iface |= ALC5623_DAI_I2S_DL_20; |
720 | break; | |
4a608b3a | 721 | case 24: |
6f4bc952 APR |
722 | iface |= ALC5623_DAI_I2S_DL_24; |
723 | break; | |
4a608b3a | 724 | case 32: |
6f4bc952 APR |
725 | iface |= ALC5623_DAI_I2S_DL_32; |
726 | break; | |
727 | default: | |
728 | return -EINVAL; | |
729 | } | |
730 | ||
731 | /* set iface & srate */ | |
732 | snd_soc_write(codec, ALC5623_DAI_CONTROL, iface); | |
733 | rate = params_rate(params); | |
734 | coeff = get_coeff(codec, rate); | |
735 | if (coeff < 0) | |
736 | return -EINVAL; | |
737 | ||
738 | coeff = coeff_div[coeff].regvalue; | |
739 | dev_dbg(codec->dev, "%s: sysclk=%d,rate=%d,coeff=0x%04x\n", | |
740 | __func__, alc5623->sysclk, rate, coeff); | |
741 | snd_soc_write(codec, ALC5623_STEREO_AD_DA_CLK_CTRL, coeff); | |
742 | ||
743 | return 0; | |
744 | } | |
745 | ||
746 | static int alc5623_mute(struct snd_soc_dai *dai, int mute) | |
747 | { | |
748 | struct snd_soc_codec *codec = dai->codec; | |
749 | u16 hp_mute = ALC5623_MISC_M_DAC_L_INPUT | ALC5623_MISC_M_DAC_R_INPUT; | |
750 | u16 mute_reg = snd_soc_read(codec, ALC5623_MISC_CTRL) & ~hp_mute; | |
751 | ||
752 | if (mute) | |
753 | mute_reg |= hp_mute; | |
754 | ||
755 | return snd_soc_write(codec, ALC5623_MISC_CTRL, mute_reg); | |
756 | } | |
757 | ||
758 | #define ALC5623_ADD2_POWER_EN (ALC5623_PWR_ADD2_VREF \ | |
759 | | ALC5623_PWR_ADD2_DAC_REF_CIR) | |
760 | ||
761 | #define ALC5623_ADD3_POWER_EN (ALC5623_PWR_ADD3_MAIN_BIAS \ | |
762 | | ALC5623_PWR_ADD3_MIC1_BOOST_AD) | |
763 | ||
764 | #define ALC5623_ADD1_POWER_EN \ | |
765 | (ALC5623_PWR_ADD1_SHORT_CURR_DET_EN | ALC5623_PWR_ADD1_SOFTGEN_EN \ | |
766 | | ALC5623_PWR_ADD1_DEPOP_BUF_HP | ALC5623_PWR_ADD1_HP_OUT_AMP \ | |
767 | | ALC5623_PWR_ADD1_HP_OUT_ENH_AMP) | |
768 | ||
769 | #define ALC5623_ADD1_POWER_EN_5622 \ | |
770 | (ALC5623_PWR_ADD1_SHORT_CURR_DET_EN \ | |
771 | | ALC5623_PWR_ADD1_HP_OUT_AMP) | |
772 | ||
773 | static void enable_power_depop(struct snd_soc_codec *codec) | |
774 | { | |
775 | struct alc5623_priv *alc5623 = snd_soc_codec_get_drvdata(codec); | |
776 | ||
777 | snd_soc_update_bits(codec, ALC5623_PWR_MANAG_ADD1, | |
778 | ALC5623_PWR_ADD1_SOFTGEN_EN, | |
779 | ALC5623_PWR_ADD1_SOFTGEN_EN); | |
780 | ||
781 | snd_soc_write(codec, ALC5623_PWR_MANAG_ADD3, ALC5623_ADD3_POWER_EN); | |
782 | ||
783 | snd_soc_update_bits(codec, ALC5623_MISC_CTRL, | |
784 | ALC5623_MISC_HP_DEPOP_MODE2_EN, | |
785 | ALC5623_MISC_HP_DEPOP_MODE2_EN); | |
786 | ||
787 | msleep(500); | |
788 | ||
789 | snd_soc_write(codec, ALC5623_PWR_MANAG_ADD2, ALC5623_ADD2_POWER_EN); | |
790 | ||
791 | /* avoid writing '1' into 5622 reserved bits */ | |
792 | if (alc5623->id == 0x22) | |
793 | snd_soc_write(codec, ALC5623_PWR_MANAG_ADD1, | |
794 | ALC5623_ADD1_POWER_EN_5622); | |
795 | else | |
796 | snd_soc_write(codec, ALC5623_PWR_MANAG_ADD1, | |
797 | ALC5623_ADD1_POWER_EN); | |
798 | ||
799 | /* disable HP Depop2 */ | |
800 | snd_soc_update_bits(codec, ALC5623_MISC_CTRL, | |
801 | ALC5623_MISC_HP_DEPOP_MODE2_EN, | |
802 | 0); | |
803 | ||
804 | } | |
805 | ||
806 | static int alc5623_set_bias_level(struct snd_soc_codec *codec, | |
807 | enum snd_soc_bias_level level) | |
808 | { | |
809 | switch (level) { | |
810 | case SND_SOC_BIAS_ON: | |
811 | enable_power_depop(codec); | |
812 | break; | |
813 | case SND_SOC_BIAS_PREPARE: | |
814 | break; | |
815 | case SND_SOC_BIAS_STANDBY: | |
816 | /* everything off except vref/vmid, */ | |
817 | snd_soc_write(codec, ALC5623_PWR_MANAG_ADD2, | |
818 | ALC5623_PWR_ADD2_VREF); | |
819 | snd_soc_write(codec, ALC5623_PWR_MANAG_ADD3, | |
820 | ALC5623_PWR_ADD3_MAIN_BIAS); | |
821 | break; | |
822 | case SND_SOC_BIAS_OFF: | |
823 | /* everything off, dac mute, inactive */ | |
824 | snd_soc_write(codec, ALC5623_PWR_MANAG_ADD2, 0); | |
825 | snd_soc_write(codec, ALC5623_PWR_MANAG_ADD3, 0); | |
826 | snd_soc_write(codec, ALC5623_PWR_MANAG_ADD1, 0); | |
827 | break; | |
828 | } | |
6f4bc952 APR |
829 | return 0; |
830 | } | |
831 | ||
832 | #define ALC5623_FORMATS (SNDRV_PCM_FMTBIT_S16_LE \ | |
833 | | SNDRV_PCM_FMTBIT_S24_LE \ | |
834 | | SNDRV_PCM_FMTBIT_S32_LE) | |
835 | ||
85e7652d | 836 | static const struct snd_soc_dai_ops alc5623_dai_ops = { |
6f4bc952 APR |
837 | .hw_params = alc5623_pcm_hw_params, |
838 | .digital_mute = alc5623_mute, | |
839 | .set_fmt = alc5623_set_dai_fmt, | |
840 | .set_sysclk = alc5623_set_dai_sysclk, | |
841 | .set_pll = alc5623_set_dai_pll, | |
842 | }; | |
843 | ||
844 | static struct snd_soc_dai_driver alc5623_dai = { | |
845 | .name = "alc5623-hifi", | |
846 | .playback = { | |
847 | .stream_name = "Playback", | |
848 | .channels_min = 1, | |
849 | .channels_max = 2, | |
850 | .rate_min = 8000, | |
851 | .rate_max = 48000, | |
852 | .rates = SNDRV_PCM_RATE_8000_48000, | |
853 | .formats = ALC5623_FORMATS,}, | |
854 | .capture = { | |
855 | .stream_name = "Capture", | |
856 | .channels_min = 1, | |
857 | .channels_max = 2, | |
858 | .rate_min = 8000, | |
859 | .rate_max = 48000, | |
860 | .rates = SNDRV_PCM_RATE_8000_48000, | |
861 | .formats = ALC5623_FORMATS,}, | |
862 | ||
863 | .ops = &alc5623_dai_ops, | |
864 | }; | |
865 | ||
84b315ee | 866 | static int alc5623_suspend(struct snd_soc_codec *codec) |
6f4bc952 | 867 | { |
0cd257bf MB |
868 | struct alc5623_priv *alc5623 = snd_soc_codec_get_drvdata(codec); |
869 | ||
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 | 889 | |
6f4bc952 APR |
890 | return 0; |
891 | } | |
892 | ||
893 | static int alc5623_probe(struct snd_soc_codec *codec) | |
894 | { | |
895 | struct alc5623_priv *alc5623 = snd_soc_codec_get_drvdata(codec); | |
ff344dcd | 896 | struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec); |
6f4bc952 | 897 | |
6f4bc952 | 898 | alc5623_reset(codec); |
6f4bc952 | 899 | |
6f4bc952 APR |
900 | if (alc5623->add_ctrl) { |
901 | snd_soc_write(codec, ALC5623_ADD_CTRL_REG, | |
902 | alc5623->add_ctrl); | |
903 | } | |
904 | ||
905 | if (alc5623->jack_det_ctrl) { | |
906 | snd_soc_write(codec, ALC5623_JACK_DET_CTRL, | |
907 | alc5623->jack_det_ctrl); | |
908 | } | |
909 | ||
910 | switch (alc5623->id) { | |
6f4bc952 | 911 | case 0x21: |
022658be | 912 | snd_soc_add_codec_controls(codec, alc5621_vol_snd_controls, |
6048ef76 | 913 | ARRAY_SIZE(alc5621_vol_snd_controls)); |
6f4bc952 APR |
914 | break; |
915 | case 0x22: | |
022658be | 916 | snd_soc_add_codec_controls(codec, alc5622_vol_snd_controls, |
6048ef76 | 917 | ARRAY_SIZE(alc5622_vol_snd_controls)); |
6f4bc952 APR |
918 | break; |
919 | case 0x23: | |
022658be | 920 | snd_soc_add_codec_controls(codec, alc5623_vol_snd_controls, |
6f4bc952 APR |
921 | ARRAY_SIZE(alc5623_vol_snd_controls)); |
922 | break; | |
4bd3a1f4 AL |
923 | default: |
924 | return -EINVAL; | |
6f4bc952 APR |
925 | } |
926 | ||
022658be | 927 | snd_soc_add_codec_controls(codec, alc5623_snd_controls, |
6f4bc952 APR |
928 | ARRAY_SIZE(alc5623_snd_controls)); |
929 | ||
ce6120cc | 930 | snd_soc_dapm_new_controls(dapm, alc5623_dapm_widgets, |
6f4bc952 APR |
931 | ARRAY_SIZE(alc5623_dapm_widgets)); |
932 | ||
933 | /* set up audio path interconnects */ | |
ce6120cc | 934 | snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon)); |
6f4bc952 APR |
935 | |
936 | switch (alc5623->id) { | |
6f4bc952 APR |
937 | case 0x21: |
938 | case 0x22: | |
ce6120cc | 939 | snd_soc_dapm_new_controls(dapm, alc5623_dapm_amp_widgets, |
6f4bc952 | 940 | ARRAY_SIZE(alc5623_dapm_amp_widgets)); |
ce6120cc LG |
941 | snd_soc_dapm_add_routes(dapm, intercon_amp_spk, |
942 | ARRAY_SIZE(intercon_amp_spk)); | |
6f4bc952 APR |
943 | break; |
944 | case 0x23: | |
ce6120cc LG |
945 | snd_soc_dapm_add_routes(dapm, intercon_spk, |
946 | ARRAY_SIZE(intercon_spk)); | |
6f4bc952 | 947 | break; |
4bd3a1f4 AL |
948 | default: |
949 | return -EINVAL; | |
6f4bc952 APR |
950 | } |
951 | ||
f78b1e0a | 952 | return 0; |
6f4bc952 APR |
953 | } |
954 | ||
6f4bc952 APR |
955 | static struct snd_soc_codec_driver soc_codec_device_alc5623 = { |
956 | .probe = alc5623_probe, | |
6f4bc952 APR |
957 | .suspend = alc5623_suspend, |
958 | .resume = alc5623_resume, | |
959 | .set_bias_level = alc5623_set_bias_level, | |
2849bde5 | 960 | .suspend_bias_off = true, |
0cd257bf MB |
961 | }; |
962 | ||
963 | static const struct regmap_config alc5623_regmap = { | |
964 | .reg_bits = 8, | |
965 | .val_bits = 16, | |
966 | .reg_stride = 2, | |
967 | ||
968 | .max_register = ALC5623_VENDOR_ID2, | |
969 | .cache_type = REGCACHE_RBTREE, | |
6f4bc952 APR |
970 | }; |
971 | ||
972 | /* | |
973 | * ALC5623 2 wire address is determined by A1 pin | |
974 | * state during powerup. | |
975 | * low = 0x1a | |
976 | * high = 0x1b | |
977 | */ | |
7a79e94e BP |
978 | static int alc5623_i2c_probe(struct i2c_client *client, |
979 | const struct i2c_device_id *id) | |
6f4bc952 APR |
980 | { |
981 | struct alc5623_platform_data *pdata; | |
982 | struct alc5623_priv *alc5623; | |
7d6d478f | 983 | struct device_node *np; |
0cd257bf MB |
984 | unsigned int vid1, vid2; |
985 | int ret; | |
7d6d478f | 986 | u32 val32; |
6f4bc952 | 987 | |
0cd257bf MB |
988 | alc5623 = devm_kzalloc(&client->dev, sizeof(struct alc5623_priv), |
989 | GFP_KERNEL); | |
990 | if (alc5623 == NULL) | |
991 | return -ENOMEM; | |
992 | ||
993 | alc5623->regmap = devm_regmap_init_i2c(client, &alc5623_regmap); | |
994 | if (IS_ERR(alc5623->regmap)) { | |
995 | ret = PTR_ERR(alc5623->regmap); | |
996 | dev_err(&client->dev, "Failed to initialise I/O: %d\n", ret); | |
997 | return ret; | |
998 | } | |
999 | ||
1000 | ret = regmap_read(alc5623->regmap, ALC5623_VENDOR_ID1, &vid1); | |
1001 | if (ret < 0) { | |
1002 | dev_err(&client->dev, "failed to read vendor ID1: %d\n", ret); | |
1003 | return ret; | |
6f4bc952 | 1004 | } |
6f4bc952 | 1005 | |
0cd257bf MB |
1006 | ret = regmap_read(alc5623->regmap, ALC5623_VENDOR_ID2, &vid2); |
1007 | if (ret < 0) { | |
1008 | dev_err(&client->dev, "failed to read vendor ID2: %d\n", ret); | |
1009 | return ret; | |
6f4bc952 | 1010 | } |
8aaa414f | 1011 | vid2 >>= 8; |
6f4bc952 APR |
1012 | |
1013 | if ((vid1 != 0x10ec) || (vid2 != id->driver_data)) { | |
1014 | dev_err(&client->dev, "unknown or wrong codec\n"); | |
1015 | dev_err(&client->dev, "Expected %x:%lx, got %x:%x\n", | |
1016 | 0x10ec, id->driver_data, | |
1017 | vid1, vid2); | |
1018 | return -ENODEV; | |
1019 | } | |
1020 | ||
1021 | dev_dbg(&client->dev, "Found codec id : alc56%02x\n", vid2); | |
1022 | ||
6f4bc952 APR |
1023 | pdata = client->dev.platform_data; |
1024 | if (pdata) { | |
1025 | alc5623->add_ctrl = pdata->add_ctrl; | |
1026 | alc5623->jack_det_ctrl = pdata->jack_det_ctrl; | |
7d6d478f AL |
1027 | } else { |
1028 | if (client->dev.of_node) { | |
1029 | np = client->dev.of_node; | |
1030 | ret = of_property_read_u32(np, "add-ctrl", &val32); | |
1031 | if (!ret) | |
1032 | alc5623->add_ctrl = val32; | |
1033 | ret = of_property_read_u32(np, "jack-det-ctrl", &val32); | |
1034 | if (!ret) | |
1035 | alc5623->jack_det_ctrl = val32; | |
1036 | } | |
6f4bc952 APR |
1037 | } |
1038 | ||
1039 | alc5623->id = vid2; | |
1040 | switch (alc5623->id) { | |
1041 | case 0x21: | |
1042 | alc5623_dai.name = "alc5621-hifi"; | |
1043 | break; | |
1044 | case 0x22: | |
1045 | alc5623_dai.name = "alc5622-hifi"; | |
1046 | break; | |
6f4bc952 APR |
1047 | case 0x23: |
1048 | alc5623_dai.name = "alc5623-hifi"; | |
1049 | break; | |
4bd3a1f4 | 1050 | default: |
4bd3a1f4 | 1051 | return -EINVAL; |
6f4bc952 APR |
1052 | } |
1053 | ||
1054 | i2c_set_clientdata(client, alc5623); | |
6f4bc952 APR |
1055 | |
1056 | ret = snd_soc_register_codec(&client->dev, | |
1057 | &soc_codec_device_alc5623, &alc5623_dai, 1); | |
360b70ca | 1058 | if (ret != 0) |
6f4bc952 | 1059 | dev_err(&client->dev, "Failed to register codec: %d\n", ret); |
6f4bc952 | 1060 | |
6f4bc952 APR |
1061 | return ret; |
1062 | } | |
1063 | ||
7a79e94e | 1064 | static int alc5623_i2c_remove(struct i2c_client *client) |
6f4bc952 | 1065 | { |
6f4bc952 | 1066 | snd_soc_unregister_codec(&client->dev); |
6f4bc952 APR |
1067 | return 0; |
1068 | } | |
1069 | ||
1070 | static const struct i2c_device_id alc5623_i2c_table[] = { | |
1071 | {"alc5621", 0x21}, | |
1072 | {"alc5622", 0x22}, | |
1073 | {"alc5623", 0x23}, | |
1074 | {} | |
1075 | }; | |
1076 | MODULE_DEVICE_TABLE(i2c, alc5623_i2c_table); | |
1077 | ||
7d6d478f AL |
1078 | static const struct of_device_id alc5623_of_match[] = { |
1079 | { .compatible = "realtek,alc5623", }, | |
1080 | { } | |
1081 | }; | |
1082 | MODULE_DEVICE_TABLE(of, alc5623_of_match); | |
1083 | ||
6f4bc952 APR |
1084 | /* i2c codec control layer */ |
1085 | static struct i2c_driver alc5623_i2c_driver = { | |
1086 | .driver = { | |
1087 | .name = "alc562x-codec", | |
1088 | .owner = THIS_MODULE, | |
7d6d478f | 1089 | .of_match_table = of_match_ptr(alc5623_of_match), |
6f4bc952 APR |
1090 | }, |
1091 | .probe = alc5623_i2c_probe, | |
7a79e94e | 1092 | .remove = alc5623_i2c_remove, |
6f4bc952 APR |
1093 | .id_table = alc5623_i2c_table, |
1094 | }; | |
1095 | ||
9c78a017 | 1096 | module_i2c_driver(alc5623_i2c_driver); |
6f4bc952 APR |
1097 | |
1098 | MODULE_DESCRIPTION("ASoC alc5621/2/3 driver"); | |
1099 | MODULE_AUTHOR("Arnaud Patard <arnaud.patard@rtp-net.org>"); | |
1100 | MODULE_LICENSE("GPL"); |