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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); | |
c8aeb0f6 | 85 | static const DECLARE_TLV_DB_RANGE(boost_tlv, |
6f4bc952 APR |
86 | 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0), |
87 | 1, 1, TLV_DB_SCALE_ITEM(2000, 0, 0), | |
c8aeb0f6 LPC |
88 | 2, 2, TLV_DB_SCALE_ITEM(3000, 0, 0) |
89 | ); | |
6f4bc952 APR |
90 | static const DECLARE_TLV_DB_SCALE(dig_tlv, 0, 600, 0); |
91 | ||
6048ef76 | 92 | static const struct snd_kcontrol_new alc5621_vol_snd_controls[] = { |
6f4bc952 APR |
93 | SOC_DOUBLE_TLV("Speaker Playback Volume", |
94 | ALC5623_SPK_OUT_VOL, 8, 0, 31, 1, hp_tlv), | |
95 | SOC_DOUBLE("Speaker Playback Switch", | |
96 | ALC5623_SPK_OUT_VOL, 15, 7, 1, 1), | |
97 | SOC_DOUBLE_TLV("Headphone Playback Volume", | |
98 | ALC5623_HP_OUT_VOL, 8, 0, 31, 1, hp_tlv), | |
99 | SOC_DOUBLE("Headphone Playback Switch", | |
100 | ALC5623_HP_OUT_VOL, 15, 7, 1, 1), | |
101 | }; | |
102 | ||
6048ef76 | 103 | static const struct snd_kcontrol_new alc5622_vol_snd_controls[] = { |
6f4bc952 APR |
104 | SOC_DOUBLE_TLV("Speaker Playback Volume", |
105 | ALC5623_SPK_OUT_VOL, 8, 0, 31, 1, hp_tlv), | |
106 | SOC_DOUBLE("Speaker Playback Switch", | |
107 | ALC5623_SPK_OUT_VOL, 15, 7, 1, 1), | |
108 | SOC_DOUBLE_TLV("Line Playback Volume", | |
109 | ALC5623_HP_OUT_VOL, 8, 0, 31, 1, hp_tlv), | |
110 | SOC_DOUBLE("Line Playback Switch", | |
111 | ALC5623_HP_OUT_VOL, 15, 7, 1, 1), | |
112 | }; | |
113 | ||
114 | static const struct snd_kcontrol_new alc5623_vol_snd_controls[] = { | |
115 | SOC_DOUBLE_TLV("Line Playback Volume", | |
116 | ALC5623_SPK_OUT_VOL, 8, 0, 31, 1, hp_tlv), | |
117 | SOC_DOUBLE("Line Playback Switch", | |
118 | ALC5623_SPK_OUT_VOL, 15, 7, 1, 1), | |
119 | SOC_DOUBLE_TLV("Headphone Playback Volume", | |
120 | ALC5623_HP_OUT_VOL, 8, 0, 31, 1, hp_tlv), | |
121 | SOC_DOUBLE("Headphone Playback Switch", | |
122 | ALC5623_HP_OUT_VOL, 15, 7, 1, 1), | |
123 | }; | |
124 | ||
125 | static const struct snd_kcontrol_new alc5623_snd_controls[] = { | |
126 | SOC_DOUBLE_TLV("Auxout Playback Volume", | |
127 | ALC5623_MONO_AUX_OUT_VOL, 8, 0, 31, 1, hp_tlv), | |
128 | SOC_DOUBLE("Auxout Playback Switch", | |
129 | ALC5623_MONO_AUX_OUT_VOL, 15, 7, 1, 1), | |
130 | SOC_DOUBLE_TLV("PCM Playback Volume", | |
131 | ALC5623_STEREO_DAC_VOL, 8, 0, 31, 1, vol_tlv), | |
132 | SOC_DOUBLE_TLV("AuxI Capture Volume", | |
133 | ALC5623_AUXIN_VOL, 8, 0, 31, 1, vol_tlv), | |
134 | SOC_DOUBLE_TLV("LineIn Capture Volume", | |
135 | ALC5623_LINE_IN_VOL, 8, 0, 31, 1, vol_tlv), | |
136 | SOC_SINGLE_TLV("Mic1 Capture Volume", | |
137 | ALC5623_MIC_VOL, 8, 31, 1, vol_tlv), | |
138 | SOC_SINGLE_TLV("Mic2 Capture Volume", | |
139 | ALC5623_MIC_VOL, 0, 31, 1, vol_tlv), | |
140 | SOC_DOUBLE_TLV("Rec Capture Volume", | |
141 | ALC5623_ADC_REC_GAIN, 7, 0, 31, 0, adc_rec_tlv), | |
142 | SOC_SINGLE_TLV("Mic 1 Boost Volume", | |
143 | ALC5623_MIC_CTRL, 10, 2, 0, boost_tlv), | |
144 | SOC_SINGLE_TLV("Mic 2 Boost Volume", | |
145 | ALC5623_MIC_CTRL, 8, 2, 0, boost_tlv), | |
146 | SOC_SINGLE_TLV("Digital Boost Volume", | |
147 | ALC5623_ADD_CTRL_REG, 4, 3, 0, dig_tlv), | |
148 | }; | |
149 | ||
150 | /* | |
151 | * DAPM Controls | |
152 | */ | |
153 | static const struct snd_kcontrol_new alc5623_hp_mixer_controls[] = { | |
154 | SOC_DAPM_SINGLE("LI2HP Playback Switch", ALC5623_LINE_IN_VOL, 15, 1, 1), | |
155 | SOC_DAPM_SINGLE("AUXI2HP Playback Switch", ALC5623_AUXIN_VOL, 15, 1, 1), | |
156 | SOC_DAPM_SINGLE("MIC12HP Playback Switch", ALC5623_MIC_ROUTING_CTRL, 15, 1, 1), | |
157 | SOC_DAPM_SINGLE("MIC22HP Playback Switch", ALC5623_MIC_ROUTING_CTRL, 7, 1, 1), | |
158 | SOC_DAPM_SINGLE("DAC2HP Playback Switch", ALC5623_STEREO_DAC_VOL, 15, 1, 1), | |
159 | }; | |
160 | ||
161 | static const struct snd_kcontrol_new alc5623_hpl_mixer_controls[] = { | |
162 | SOC_DAPM_SINGLE("ADC2HP_L Playback Switch", ALC5623_ADC_REC_GAIN, 15, 1, 1), | |
163 | }; | |
164 | ||
165 | static const struct snd_kcontrol_new alc5623_hpr_mixer_controls[] = { | |
166 | SOC_DAPM_SINGLE("ADC2HP_R Playback Switch", ALC5623_ADC_REC_GAIN, 14, 1, 1), | |
167 | }; | |
168 | ||
169 | static const struct snd_kcontrol_new alc5623_mono_mixer_controls[] = { | |
170 | SOC_DAPM_SINGLE("ADC2MONO_L Playback Switch", ALC5623_ADC_REC_GAIN, 13, 1, 1), | |
171 | SOC_DAPM_SINGLE("ADC2MONO_R Playback Switch", ALC5623_ADC_REC_GAIN, 12, 1, 1), | |
172 | SOC_DAPM_SINGLE("LI2MONO Playback Switch", ALC5623_LINE_IN_VOL, 13, 1, 1), | |
173 | SOC_DAPM_SINGLE("AUXI2MONO Playback Switch", ALC5623_AUXIN_VOL, 13, 1, 1), | |
174 | SOC_DAPM_SINGLE("MIC12MONO Playback Switch", ALC5623_MIC_ROUTING_CTRL, 13, 1, 1), | |
175 | SOC_DAPM_SINGLE("MIC22MONO Playback Switch", ALC5623_MIC_ROUTING_CTRL, 5, 1, 1), | |
176 | SOC_DAPM_SINGLE("DAC2MONO Playback Switch", ALC5623_STEREO_DAC_VOL, 13, 1, 1), | |
177 | }; | |
178 | ||
179 | static const struct snd_kcontrol_new alc5623_speaker_mixer_controls[] = { | |
180 | SOC_DAPM_SINGLE("LI2SPK Playback Switch", ALC5623_LINE_IN_VOL, 14, 1, 1), | |
181 | SOC_DAPM_SINGLE("AUXI2SPK Playback Switch", ALC5623_AUXIN_VOL, 14, 1, 1), | |
182 | SOC_DAPM_SINGLE("MIC12SPK Playback Switch", ALC5623_MIC_ROUTING_CTRL, 14, 1, 1), | |
183 | SOC_DAPM_SINGLE("MIC22SPK Playback Switch", ALC5623_MIC_ROUTING_CTRL, 6, 1, 1), | |
184 | SOC_DAPM_SINGLE("DAC2SPK Playback Switch", ALC5623_STEREO_DAC_VOL, 14, 1, 1), | |
185 | }; | |
186 | ||
187 | /* Left Record Mixer */ | |
188 | static const struct snd_kcontrol_new alc5623_captureL_mixer_controls[] = { | |
189 | SOC_DAPM_SINGLE("Mic1 Capture Switch", ALC5623_ADC_REC_MIXER, 14, 1, 1), | |
190 | SOC_DAPM_SINGLE("Mic2 Capture Switch", ALC5623_ADC_REC_MIXER, 13, 1, 1), | |
191 | SOC_DAPM_SINGLE("LineInL Capture Switch", ALC5623_ADC_REC_MIXER, 12, 1, 1), | |
192 | SOC_DAPM_SINGLE("Left AuxI Capture Switch", ALC5623_ADC_REC_MIXER, 11, 1, 1), | |
193 | SOC_DAPM_SINGLE("HPMixerL Capture Switch", ALC5623_ADC_REC_MIXER, 10, 1, 1), | |
194 | SOC_DAPM_SINGLE("SPKMixer Capture Switch", ALC5623_ADC_REC_MIXER, 9, 1, 1), | |
195 | SOC_DAPM_SINGLE("MonoMixer Capture Switch", ALC5623_ADC_REC_MIXER, 8, 1, 1), | |
196 | }; | |
197 | ||
198 | /* Right Record Mixer */ | |
199 | static const struct snd_kcontrol_new alc5623_captureR_mixer_controls[] = { | |
200 | SOC_DAPM_SINGLE("Mic1 Capture Switch", ALC5623_ADC_REC_MIXER, 6, 1, 1), | |
201 | SOC_DAPM_SINGLE("Mic2 Capture Switch", ALC5623_ADC_REC_MIXER, 5, 1, 1), | |
202 | SOC_DAPM_SINGLE("LineInR Capture Switch", ALC5623_ADC_REC_MIXER, 4, 1, 1), | |
203 | SOC_DAPM_SINGLE("Right AuxI Capture Switch", ALC5623_ADC_REC_MIXER, 3, 1, 1), | |
204 | SOC_DAPM_SINGLE("HPMixerR Capture Switch", ALC5623_ADC_REC_MIXER, 2, 1, 1), | |
205 | SOC_DAPM_SINGLE("SPKMixer Capture Switch", ALC5623_ADC_REC_MIXER, 1, 1, 1), | |
206 | SOC_DAPM_SINGLE("MonoMixer Capture Switch", ALC5623_ADC_REC_MIXER, 0, 1, 1), | |
207 | }; | |
208 | ||
209 | static const char *alc5623_spk_n_sour_sel[] = { | |
210 | "RN/-R", "RP/+R", "LN/-R", "Vmid" }; | |
211 | static const char *alc5623_hpl_out_input_sel[] = { | |
212 | "Vmid", "HP Left Mix"}; | |
213 | static const char *alc5623_hpr_out_input_sel[] = { | |
214 | "Vmid", "HP Right Mix"}; | |
215 | static const char *alc5623_spkout_input_sel[] = { | |
216 | "Vmid", "HPOut Mix", "Speaker Mix", "Mono Mix"}; | |
217 | static const char *alc5623_aux_out_input_sel[] = { | |
218 | "Vmid", "HPOut Mix", "Speaker Mix", "Mono Mix"}; | |
219 | ||
220 | /* auxout output mux */ | |
98bf1b5e TI |
221 | static SOC_ENUM_SINGLE_DECL(alc5623_aux_out_input_enum, |
222 | ALC5623_OUTPUT_MIXER_CTRL, 6, | |
223 | alc5623_aux_out_input_sel); | |
6f4bc952 APR |
224 | static const struct snd_kcontrol_new alc5623_auxout_mux_controls = |
225 | SOC_DAPM_ENUM("Route", alc5623_aux_out_input_enum); | |
226 | ||
227 | /* speaker output mux */ | |
98bf1b5e TI |
228 | static SOC_ENUM_SINGLE_DECL(alc5623_spkout_input_enum, |
229 | ALC5623_OUTPUT_MIXER_CTRL, 10, | |
230 | alc5623_spkout_input_sel); | |
6f4bc952 APR |
231 | static const struct snd_kcontrol_new alc5623_spkout_mux_controls = |
232 | SOC_DAPM_ENUM("Route", alc5623_spkout_input_enum); | |
233 | ||
234 | /* headphone left output mux */ | |
98bf1b5e TI |
235 | static SOC_ENUM_SINGLE_DECL(alc5623_hpl_out_input_enum, |
236 | ALC5623_OUTPUT_MIXER_CTRL, 9, | |
237 | alc5623_hpl_out_input_sel); | |
6f4bc952 APR |
238 | static const struct snd_kcontrol_new alc5623_hpl_out_mux_controls = |
239 | SOC_DAPM_ENUM("Route", alc5623_hpl_out_input_enum); | |
240 | ||
241 | /* headphone right output mux */ | |
98bf1b5e TI |
242 | static SOC_ENUM_SINGLE_DECL(alc5623_hpr_out_input_enum, |
243 | ALC5623_OUTPUT_MIXER_CTRL, 8, | |
244 | alc5623_hpr_out_input_sel); | |
6f4bc952 APR |
245 | static const struct snd_kcontrol_new alc5623_hpr_out_mux_controls = |
246 | SOC_DAPM_ENUM("Route", alc5623_hpr_out_input_enum); | |
247 | ||
248 | /* speaker output N select */ | |
98bf1b5e TI |
249 | static SOC_ENUM_SINGLE_DECL(alc5623_spk_n_sour_enum, |
250 | ALC5623_OUTPUT_MIXER_CTRL, 14, | |
251 | alc5623_spk_n_sour_sel); | |
6f4bc952 APR |
252 | static const struct snd_kcontrol_new alc5623_spkoutn_mux_controls = |
253 | SOC_DAPM_ENUM("Route", alc5623_spk_n_sour_enum); | |
254 | ||
255 | static const struct snd_soc_dapm_widget alc5623_dapm_widgets[] = { | |
256 | /* Muxes */ | |
257 | SND_SOC_DAPM_MUX("AuxOut Mux", SND_SOC_NOPM, 0, 0, | |
258 | &alc5623_auxout_mux_controls), | |
259 | SND_SOC_DAPM_MUX("SpeakerOut Mux", SND_SOC_NOPM, 0, 0, | |
260 | &alc5623_spkout_mux_controls), | |
261 | SND_SOC_DAPM_MUX("Left Headphone Mux", SND_SOC_NOPM, 0, 0, | |
262 | &alc5623_hpl_out_mux_controls), | |
263 | SND_SOC_DAPM_MUX("Right Headphone Mux", SND_SOC_NOPM, 0, 0, | |
264 | &alc5623_hpr_out_mux_controls), | |
265 | SND_SOC_DAPM_MUX("SpeakerOut N Mux", SND_SOC_NOPM, 0, 0, | |
266 | &alc5623_spkoutn_mux_controls), | |
267 | ||
268 | /* output mixers */ | |
269 | SND_SOC_DAPM_MIXER("HP Mix", SND_SOC_NOPM, 0, 0, | |
270 | &alc5623_hp_mixer_controls[0], | |
271 | ARRAY_SIZE(alc5623_hp_mixer_controls)), | |
272 | SND_SOC_DAPM_MIXER("HPR Mix", ALC5623_PWR_MANAG_ADD2, 4, 0, | |
273 | &alc5623_hpr_mixer_controls[0], | |
274 | ARRAY_SIZE(alc5623_hpr_mixer_controls)), | |
275 | SND_SOC_DAPM_MIXER("HPL Mix", ALC5623_PWR_MANAG_ADD2, 5, 0, | |
276 | &alc5623_hpl_mixer_controls[0], | |
277 | ARRAY_SIZE(alc5623_hpl_mixer_controls)), | |
278 | SND_SOC_DAPM_MIXER("HPOut Mix", SND_SOC_NOPM, 0, 0, NULL, 0), | |
279 | SND_SOC_DAPM_MIXER("Mono Mix", ALC5623_PWR_MANAG_ADD2, 2, 0, | |
280 | &alc5623_mono_mixer_controls[0], | |
281 | ARRAY_SIZE(alc5623_mono_mixer_controls)), | |
282 | SND_SOC_DAPM_MIXER("Speaker Mix", ALC5623_PWR_MANAG_ADD2, 3, 0, | |
283 | &alc5623_speaker_mixer_controls[0], | |
284 | ARRAY_SIZE(alc5623_speaker_mixer_controls)), | |
285 | ||
286 | /* input mixers */ | |
287 | SND_SOC_DAPM_MIXER("Left Capture Mix", ALC5623_PWR_MANAG_ADD2, 1, 0, | |
288 | &alc5623_captureL_mixer_controls[0], | |
289 | ARRAY_SIZE(alc5623_captureL_mixer_controls)), | |
290 | SND_SOC_DAPM_MIXER("Right Capture Mix", ALC5623_PWR_MANAG_ADD2, 0, 0, | |
291 | &alc5623_captureR_mixer_controls[0], | |
292 | ARRAY_SIZE(alc5623_captureR_mixer_controls)), | |
293 | ||
294 | SND_SOC_DAPM_DAC("Left DAC", "Left HiFi Playback", | |
295 | ALC5623_PWR_MANAG_ADD2, 9, 0), | |
296 | SND_SOC_DAPM_DAC("Right DAC", "Right HiFi Playback", | |
297 | ALC5623_PWR_MANAG_ADD2, 8, 0), | |
298 | SND_SOC_DAPM_MIXER("I2S Mix", ALC5623_PWR_MANAG_ADD1, 15, 0, NULL, 0), | |
299 | SND_SOC_DAPM_MIXER("AuxI Mix", SND_SOC_NOPM, 0, 0, NULL, 0), | |
300 | SND_SOC_DAPM_MIXER("Line Mix", SND_SOC_NOPM, 0, 0, NULL, 0), | |
301 | SND_SOC_DAPM_ADC("Left ADC", "Left HiFi Capture", | |
302 | ALC5623_PWR_MANAG_ADD2, 7, 0), | |
303 | SND_SOC_DAPM_ADC("Right ADC", "Right HiFi Capture", | |
304 | ALC5623_PWR_MANAG_ADD2, 6, 0), | |
305 | SND_SOC_DAPM_PGA("Left Headphone", ALC5623_PWR_MANAG_ADD3, 10, 0, NULL, 0), | |
306 | SND_SOC_DAPM_PGA("Right Headphone", ALC5623_PWR_MANAG_ADD3, 9, 0, NULL, 0), | |
307 | SND_SOC_DAPM_PGA("SpeakerOut", ALC5623_PWR_MANAG_ADD3, 12, 0, NULL, 0), | |
308 | SND_SOC_DAPM_PGA("Left AuxOut", ALC5623_PWR_MANAG_ADD3, 14, 0, NULL, 0), | |
309 | SND_SOC_DAPM_PGA("Right AuxOut", ALC5623_PWR_MANAG_ADD3, 13, 0, NULL, 0), | |
310 | SND_SOC_DAPM_PGA("Left LineIn", ALC5623_PWR_MANAG_ADD3, 7, 0, NULL, 0), | |
311 | SND_SOC_DAPM_PGA("Right LineIn", ALC5623_PWR_MANAG_ADD3, 6, 0, NULL, 0), | |
312 | SND_SOC_DAPM_PGA("Left AuxI", ALC5623_PWR_MANAG_ADD3, 5, 0, NULL, 0), | |
313 | SND_SOC_DAPM_PGA("Right AuxI", ALC5623_PWR_MANAG_ADD3, 4, 0, NULL, 0), | |
314 | SND_SOC_DAPM_PGA("MIC1 PGA", ALC5623_PWR_MANAG_ADD3, 3, 0, NULL, 0), | |
315 | SND_SOC_DAPM_PGA("MIC2 PGA", ALC5623_PWR_MANAG_ADD3, 2, 0, NULL, 0), | |
316 | SND_SOC_DAPM_PGA("MIC1 Pre Amp", ALC5623_PWR_MANAG_ADD3, 1, 0, NULL, 0), | |
317 | SND_SOC_DAPM_PGA("MIC2 Pre Amp", ALC5623_PWR_MANAG_ADD3, 0, 0, NULL, 0), | |
318 | SND_SOC_DAPM_MICBIAS("Mic Bias1", ALC5623_PWR_MANAG_ADD1, 11, 0), | |
319 | ||
320 | SND_SOC_DAPM_OUTPUT("AUXOUTL"), | |
321 | SND_SOC_DAPM_OUTPUT("AUXOUTR"), | |
322 | SND_SOC_DAPM_OUTPUT("HPL"), | |
323 | SND_SOC_DAPM_OUTPUT("HPR"), | |
324 | SND_SOC_DAPM_OUTPUT("SPKOUT"), | |
325 | SND_SOC_DAPM_OUTPUT("SPKOUTN"), | |
326 | SND_SOC_DAPM_INPUT("LINEINL"), | |
327 | SND_SOC_DAPM_INPUT("LINEINR"), | |
328 | SND_SOC_DAPM_INPUT("AUXINL"), | |
329 | SND_SOC_DAPM_INPUT("AUXINR"), | |
330 | SND_SOC_DAPM_INPUT("MIC1"), | |
331 | SND_SOC_DAPM_INPUT("MIC2"), | |
332 | SND_SOC_DAPM_VMID("Vmid"), | |
333 | }; | |
334 | ||
335 | static const char *alc5623_amp_names[] = {"AB Amp", "D Amp"}; | |
98bf1b5e TI |
336 | static SOC_ENUM_SINGLE_DECL(alc5623_amp_enum, |
337 | ALC5623_OUTPUT_MIXER_CTRL, 13, | |
338 | alc5623_amp_names); | |
6f4bc952 APR |
339 | static const struct snd_kcontrol_new alc5623_amp_mux_controls = |
340 | SOC_DAPM_ENUM("Route", alc5623_amp_enum); | |
341 | ||
342 | static const struct snd_soc_dapm_widget alc5623_dapm_amp_widgets[] = { | |
343 | SND_SOC_DAPM_PGA_E("D Amp", ALC5623_PWR_MANAG_ADD2, 14, 0, NULL, 0, | |
344 | amp_mixer_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), | |
345 | SND_SOC_DAPM_PGA("AB Amp", ALC5623_PWR_MANAG_ADD2, 15, 0, NULL, 0), | |
346 | SND_SOC_DAPM_MUX("AB-D Amp Mux", SND_SOC_NOPM, 0, 0, | |
347 | &alc5623_amp_mux_controls), | |
348 | }; | |
349 | ||
350 | static const struct snd_soc_dapm_route intercon[] = { | |
351 | /* virtual mixer - mixes left & right channels */ | |
352 | {"I2S Mix", NULL, "Left DAC"}, | |
353 | {"I2S Mix", NULL, "Right DAC"}, | |
354 | {"Line Mix", NULL, "Right LineIn"}, | |
355 | {"Line Mix", NULL, "Left LineIn"}, | |
356 | {"AuxI Mix", NULL, "Left AuxI"}, | |
357 | {"AuxI Mix", NULL, "Right AuxI"}, | |
358 | {"AUXOUTL", NULL, "Left AuxOut"}, | |
359 | {"AUXOUTR", NULL, "Right AuxOut"}, | |
360 | ||
361 | /* HP mixer */ | |
362 | {"HPL Mix", "ADC2HP_L Playback Switch", "Left Capture Mix"}, | |
363 | {"HPL Mix", NULL, "HP Mix"}, | |
364 | {"HPR Mix", "ADC2HP_R Playback Switch", "Right Capture Mix"}, | |
365 | {"HPR Mix", NULL, "HP Mix"}, | |
366 | {"HP Mix", "LI2HP Playback Switch", "Line Mix"}, | |
367 | {"HP Mix", "AUXI2HP Playback Switch", "AuxI Mix"}, | |
368 | {"HP Mix", "MIC12HP Playback Switch", "MIC1 PGA"}, | |
369 | {"HP Mix", "MIC22HP Playback Switch", "MIC2 PGA"}, | |
370 | {"HP Mix", "DAC2HP Playback Switch", "I2S Mix"}, | |
371 | ||
372 | /* speaker mixer */ | |
373 | {"Speaker Mix", "LI2SPK Playback Switch", "Line Mix"}, | |
374 | {"Speaker Mix", "AUXI2SPK Playback Switch", "AuxI Mix"}, | |
375 | {"Speaker Mix", "MIC12SPK Playback Switch", "MIC1 PGA"}, | |
376 | {"Speaker Mix", "MIC22SPK Playback Switch", "MIC2 PGA"}, | |
377 | {"Speaker Mix", "DAC2SPK Playback Switch", "I2S Mix"}, | |
378 | ||
379 | /* mono mixer */ | |
380 | {"Mono Mix", "ADC2MONO_L Playback Switch", "Left Capture Mix"}, | |
381 | {"Mono Mix", "ADC2MONO_R Playback Switch", "Right Capture Mix"}, | |
382 | {"Mono Mix", "LI2MONO Playback Switch", "Line Mix"}, | |
383 | {"Mono Mix", "AUXI2MONO Playback Switch", "AuxI Mix"}, | |
384 | {"Mono Mix", "MIC12MONO Playback Switch", "MIC1 PGA"}, | |
385 | {"Mono Mix", "MIC22MONO Playback Switch", "MIC2 PGA"}, | |
386 | {"Mono Mix", "DAC2MONO Playback Switch", "I2S Mix"}, | |
387 | ||
388 | /* Left record mixer */ | |
389 | {"Left Capture Mix", "LineInL Capture Switch", "LINEINL"}, | |
390 | {"Left Capture Mix", "Left AuxI Capture Switch", "AUXINL"}, | |
391 | {"Left Capture Mix", "Mic1 Capture Switch", "MIC1 Pre Amp"}, | |
392 | {"Left Capture Mix", "Mic2 Capture Switch", "MIC2 Pre Amp"}, | |
393 | {"Left Capture Mix", "HPMixerL Capture Switch", "HPL Mix"}, | |
394 | {"Left Capture Mix", "SPKMixer Capture Switch", "Speaker Mix"}, | |
395 | {"Left Capture Mix", "MonoMixer Capture Switch", "Mono Mix"}, | |
396 | ||
397 | /*Right record mixer */ | |
398 | {"Right Capture Mix", "LineInR Capture Switch", "LINEINR"}, | |
399 | {"Right Capture Mix", "Right AuxI Capture Switch", "AUXINR"}, | |
400 | {"Right Capture Mix", "Mic1 Capture Switch", "MIC1 Pre Amp"}, | |
401 | {"Right Capture Mix", "Mic2 Capture Switch", "MIC2 Pre Amp"}, | |
402 | {"Right Capture Mix", "HPMixerR Capture Switch", "HPR Mix"}, | |
403 | {"Right Capture Mix", "SPKMixer Capture Switch", "Speaker Mix"}, | |
404 | {"Right Capture Mix", "MonoMixer Capture Switch", "Mono Mix"}, | |
405 | ||
406 | /* headphone left mux */ | |
407 | {"Left Headphone Mux", "HP Left Mix", "HPL Mix"}, | |
408 | {"Left Headphone Mux", "Vmid", "Vmid"}, | |
409 | ||
410 | /* headphone right mux */ | |
411 | {"Right Headphone Mux", "HP Right Mix", "HPR Mix"}, | |
412 | {"Right Headphone Mux", "Vmid", "Vmid"}, | |
413 | ||
414 | /* speaker out mux */ | |
415 | {"SpeakerOut Mux", "Vmid", "Vmid"}, | |
416 | {"SpeakerOut Mux", "HPOut Mix", "HPOut Mix"}, | |
417 | {"SpeakerOut Mux", "Speaker Mix", "Speaker Mix"}, | |
418 | {"SpeakerOut Mux", "Mono Mix", "Mono Mix"}, | |
419 | ||
420 | /* Mono/Aux Out mux */ | |
421 | {"AuxOut Mux", "Vmid", "Vmid"}, | |
422 | {"AuxOut Mux", "HPOut Mix", "HPOut Mix"}, | |
423 | {"AuxOut Mux", "Speaker Mix", "Speaker Mix"}, | |
424 | {"AuxOut Mux", "Mono Mix", "Mono Mix"}, | |
425 | ||
426 | /* output pga */ | |
427 | {"HPL", NULL, "Left Headphone"}, | |
428 | {"Left Headphone", NULL, "Left Headphone Mux"}, | |
429 | {"HPR", NULL, "Right Headphone"}, | |
430 | {"Right Headphone", NULL, "Right Headphone Mux"}, | |
431 | {"Left AuxOut", NULL, "AuxOut Mux"}, | |
432 | {"Right AuxOut", NULL, "AuxOut Mux"}, | |
433 | ||
434 | /* input pga */ | |
435 | {"Left LineIn", NULL, "LINEINL"}, | |
436 | {"Right LineIn", NULL, "LINEINR"}, | |
437 | {"Left AuxI", NULL, "AUXINL"}, | |
438 | {"Right AuxI", NULL, "AUXINR"}, | |
439 | {"MIC1 Pre Amp", NULL, "MIC1"}, | |
440 | {"MIC2 Pre Amp", NULL, "MIC2"}, | |
441 | {"MIC1 PGA", NULL, "MIC1 Pre Amp"}, | |
442 | {"MIC2 PGA", NULL, "MIC2 Pre Amp"}, | |
443 | ||
444 | /* left ADC */ | |
445 | {"Left ADC", NULL, "Left Capture Mix"}, | |
446 | ||
447 | /* right ADC */ | |
448 | {"Right ADC", NULL, "Right Capture Mix"}, | |
449 | ||
450 | {"SpeakerOut N Mux", "RN/-R", "SpeakerOut"}, | |
451 | {"SpeakerOut N Mux", "RP/+R", "SpeakerOut"}, | |
452 | {"SpeakerOut N Mux", "LN/-R", "SpeakerOut"}, | |
453 | {"SpeakerOut N Mux", "Vmid", "Vmid"}, | |
454 | ||
455 | {"SPKOUT", NULL, "SpeakerOut"}, | |
456 | {"SPKOUTN", NULL, "SpeakerOut N Mux"}, | |
457 | }; | |
458 | ||
459 | static const struct snd_soc_dapm_route intercon_spk[] = { | |
460 | {"SpeakerOut", NULL, "SpeakerOut Mux"}, | |
461 | }; | |
462 | ||
463 | static const struct snd_soc_dapm_route intercon_amp_spk[] = { | |
464 | {"AB Amp", NULL, "SpeakerOut Mux"}, | |
465 | {"D Amp", NULL, "SpeakerOut Mux"}, | |
466 | {"AB-D Amp Mux", "AB Amp", "AB Amp"}, | |
467 | {"AB-D Amp Mux", "D Amp", "D Amp"}, | |
468 | {"SpeakerOut", NULL, "AB-D Amp Mux"}, | |
469 | }; | |
470 | ||
471 | /* PLL divisors */ | |
472 | struct _pll_div { | |
473 | u32 pll_in; | |
474 | u32 pll_out; | |
475 | u16 regvalue; | |
476 | }; | |
477 | ||
478 | /* Note : pll code from original alc5623 driver. Not sure of how good it is */ | |
25985edc | 479 | /* useful only for master mode */ |
6f4bc952 APR |
480 | static const struct _pll_div codec_master_pll_div[] = { |
481 | ||
482 | { 2048000, 8192000, 0x0ea0}, | |
483 | { 3686400, 8192000, 0x4e27}, | |
484 | { 12000000, 8192000, 0x456b}, | |
485 | { 13000000, 8192000, 0x495f}, | |
486 | { 13100000, 8192000, 0x0320}, | |
487 | { 2048000, 11289600, 0xf637}, | |
488 | { 3686400, 11289600, 0x2f22}, | |
489 | { 12000000, 11289600, 0x3e2f}, | |
490 | { 13000000, 11289600, 0x4d5b}, | |
491 | { 13100000, 11289600, 0x363b}, | |
492 | { 2048000, 16384000, 0x1ea0}, | |
493 | { 3686400, 16384000, 0x9e27}, | |
494 | { 12000000, 16384000, 0x452b}, | |
495 | { 13000000, 16384000, 0x542f}, | |
496 | { 13100000, 16384000, 0x03a0}, | |
497 | { 2048000, 16934400, 0xe625}, | |
498 | { 3686400, 16934400, 0x9126}, | |
499 | { 12000000, 16934400, 0x4d2c}, | |
500 | { 13000000, 16934400, 0x742f}, | |
501 | { 13100000, 16934400, 0x3c27}, | |
502 | { 2048000, 22579200, 0x2aa0}, | |
503 | { 3686400, 22579200, 0x2f20}, | |
504 | { 12000000, 22579200, 0x7e2f}, | |
505 | { 13000000, 22579200, 0x742f}, | |
506 | { 13100000, 22579200, 0x3c27}, | |
507 | { 2048000, 24576000, 0x2ea0}, | |
508 | { 3686400, 24576000, 0xee27}, | |
509 | { 12000000, 24576000, 0x2915}, | |
510 | { 13000000, 24576000, 0x772e}, | |
511 | { 13100000, 24576000, 0x0d20}, | |
512 | }; | |
513 | ||
514 | static const struct _pll_div codec_slave_pll_div[] = { | |
515 | ||
516 | { 1024000, 16384000, 0x3ea0}, | |
517 | { 1411200, 22579200, 0x3ea0}, | |
518 | { 1536000, 24576000, 0x3ea0}, | |
519 | { 2048000, 16384000, 0x1ea0}, | |
520 | { 2822400, 22579200, 0x1ea0}, | |
521 | { 3072000, 24576000, 0x1ea0}, | |
522 | ||
523 | }; | |
524 | ||
525 | static int alc5623_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id, | |
526 | int source, unsigned int freq_in, unsigned int freq_out) | |
527 | { | |
528 | int i; | |
529 | struct snd_soc_codec *codec = codec_dai->codec; | |
530 | int gbl_clk = 0, pll_div = 0; | |
531 | u16 reg; | |
532 | ||
533 | if (pll_id < ALC5623_PLL_FR_MCLK || pll_id > ALC5623_PLL_FR_BCK) | |
534 | return -ENODEV; | |
535 | ||
536 | /* Disable PLL power */ | |
537 | snd_soc_update_bits(codec, ALC5623_PWR_MANAG_ADD2, | |
538 | ALC5623_PWR_ADD2_PLL, | |
539 | 0); | |
540 | ||
541 | /* pll is not used in slave mode */ | |
542 | reg = snd_soc_read(codec, ALC5623_DAI_CONTROL); | |
543 | if (reg & ALC5623_DAI_SDP_SLAVE_MODE) | |
544 | return 0; | |
545 | ||
546 | if (!freq_in || !freq_out) | |
547 | return 0; | |
548 | ||
549 | switch (pll_id) { | |
550 | case ALC5623_PLL_FR_MCLK: | |
551 | for (i = 0; i < ARRAY_SIZE(codec_master_pll_div); i++) { | |
552 | if (codec_master_pll_div[i].pll_in == freq_in | |
553 | && codec_master_pll_div[i].pll_out == freq_out) { | |
554 | /* PLL source from MCLK */ | |
555 | pll_div = codec_master_pll_div[i].regvalue; | |
556 | break; | |
557 | } | |
558 | } | |
559 | break; | |
560 | case ALC5623_PLL_FR_BCK: | |
561 | for (i = 0; i < ARRAY_SIZE(codec_slave_pll_div); i++) { | |
562 | if (codec_slave_pll_div[i].pll_in == freq_in | |
563 | && codec_slave_pll_div[i].pll_out == freq_out) { | |
564 | /* PLL source from Bitclk */ | |
565 | gbl_clk = ALC5623_GBL_CLK_PLL_SOUR_SEL_BITCLK; | |
566 | pll_div = codec_slave_pll_div[i].regvalue; | |
567 | break; | |
568 | } | |
569 | } | |
570 | break; | |
571 | default: | |
572 | return -EINVAL; | |
573 | } | |
574 | ||
575 | if (!pll_div) | |
576 | return -EINVAL; | |
577 | ||
578 | snd_soc_write(codec, ALC5623_GLOBAL_CLK_CTRL_REG, gbl_clk); | |
579 | snd_soc_write(codec, ALC5623_PLL_CTRL, pll_div); | |
580 | snd_soc_update_bits(codec, ALC5623_PWR_MANAG_ADD2, | |
581 | ALC5623_PWR_ADD2_PLL, | |
582 | ALC5623_PWR_ADD2_PLL); | |
583 | gbl_clk |= ALC5623_GBL_CLK_SYS_SOUR_SEL_PLL; | |
584 | snd_soc_write(codec, ALC5623_GLOBAL_CLK_CTRL_REG, gbl_clk); | |
585 | ||
586 | return 0; | |
587 | } | |
588 | ||
589 | struct _coeff_div { | |
590 | u16 fs; | |
591 | u16 regvalue; | |
592 | }; | |
593 | ||
594 | /* codec hifi mclk (after PLL) clock divider coefficients */ | |
595 | /* values inspired from column BCLK=32Fs of Appendix A table */ | |
596 | static const struct _coeff_div coeff_div[] = { | |
597 | {256*8, 0x3a69}, | |
598 | {384*8, 0x3c6b}, | |
599 | {256*4, 0x2a69}, | |
600 | {384*4, 0x2c6b}, | |
601 | {256*2, 0x1a69}, | |
602 | {384*2, 0x1c6b}, | |
603 | {256*1, 0x0a69}, | |
604 | {384*1, 0x0c6b}, | |
605 | }; | |
606 | ||
607 | static int get_coeff(struct snd_soc_codec *codec, int rate) | |
608 | { | |
609 | struct alc5623_priv *alc5623 = snd_soc_codec_get_drvdata(codec); | |
610 | int i; | |
611 | ||
612 | for (i = 0; i < ARRAY_SIZE(coeff_div); i++) { | |
613 | if (coeff_div[i].fs * rate == alc5623->sysclk) | |
614 | return i; | |
615 | } | |
616 | return -EINVAL; | |
617 | } | |
618 | ||
619 | /* | |
620 | * Clock after PLL and dividers | |
621 | */ | |
622 | static int alc5623_set_dai_sysclk(struct snd_soc_dai *codec_dai, | |
623 | int clk_id, unsigned int freq, int dir) | |
624 | { | |
625 | struct snd_soc_codec *codec = codec_dai->codec; | |
626 | struct alc5623_priv *alc5623 = snd_soc_codec_get_drvdata(codec); | |
627 | ||
628 | switch (freq) { | |
629 | case 8192000: | |
630 | case 11289600: | |
631 | case 12288000: | |
632 | case 16384000: | |
633 | case 16934400: | |
634 | case 18432000: | |
635 | case 22579200: | |
636 | case 24576000: | |
637 | alc5623->sysclk = freq; | |
638 | return 0; | |
639 | } | |
640 | return -EINVAL; | |
641 | } | |
642 | ||
643 | static int alc5623_set_dai_fmt(struct snd_soc_dai *codec_dai, | |
644 | unsigned int fmt) | |
645 | { | |
646 | struct snd_soc_codec *codec = codec_dai->codec; | |
647 | u16 iface = 0; | |
648 | ||
649 | /* set master/slave audio interface */ | |
650 | switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { | |
651 | case SND_SOC_DAIFMT_CBM_CFM: | |
652 | iface = ALC5623_DAI_SDP_MASTER_MODE; | |
653 | break; | |
654 | case SND_SOC_DAIFMT_CBS_CFS: | |
655 | iface = ALC5623_DAI_SDP_SLAVE_MODE; | |
656 | break; | |
657 | default: | |
658 | return -EINVAL; | |
659 | } | |
660 | ||
661 | /* interface format */ | |
662 | switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { | |
663 | case SND_SOC_DAIFMT_I2S: | |
664 | iface |= ALC5623_DAI_I2S_DF_I2S; | |
665 | break; | |
666 | case SND_SOC_DAIFMT_RIGHT_J: | |
667 | iface |= ALC5623_DAI_I2S_DF_RIGHT; | |
668 | break; | |
669 | case SND_SOC_DAIFMT_LEFT_J: | |
670 | iface |= ALC5623_DAI_I2S_DF_LEFT; | |
671 | break; | |
672 | case SND_SOC_DAIFMT_DSP_A: | |
673 | iface |= ALC5623_DAI_I2S_DF_PCM; | |
674 | break; | |
675 | case SND_SOC_DAIFMT_DSP_B: | |
676 | iface |= ALC5623_DAI_I2S_DF_PCM | ALC5623_DAI_I2S_PCM_MODE; | |
677 | break; | |
678 | default: | |
679 | return -EINVAL; | |
680 | } | |
681 | ||
682 | /* clock inversion */ | |
683 | switch (fmt & SND_SOC_DAIFMT_INV_MASK) { | |
684 | case SND_SOC_DAIFMT_NB_NF: | |
685 | break; | |
686 | case SND_SOC_DAIFMT_IB_IF: | |
687 | iface |= ALC5623_DAI_MAIN_I2S_BCLK_POL_CTRL; | |
688 | break; | |
689 | case SND_SOC_DAIFMT_IB_NF: | |
690 | iface |= ALC5623_DAI_MAIN_I2S_BCLK_POL_CTRL; | |
691 | break; | |
692 | case SND_SOC_DAIFMT_NB_IF: | |
693 | break; | |
694 | default: | |
695 | return -EINVAL; | |
696 | } | |
697 | ||
698 | return snd_soc_write(codec, ALC5623_DAI_CONTROL, iface); | |
699 | } | |
700 | ||
701 | static int alc5623_pcm_hw_params(struct snd_pcm_substream *substream, | |
702 | struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) | |
703 | { | |
e6968a17 | 704 | struct snd_soc_codec *codec = dai->codec; |
6f4bc952 APR |
705 | struct alc5623_priv *alc5623 = snd_soc_codec_get_drvdata(codec); |
706 | int coeff, rate; | |
707 | u16 iface; | |
708 | ||
709 | iface = snd_soc_read(codec, ALC5623_DAI_CONTROL); | |
710 | iface &= ~ALC5623_DAI_I2S_DL_MASK; | |
711 | ||
712 | /* bit size */ | |
4a608b3a MB |
713 | switch (params_width(params)) { |
714 | case 16: | |
6f4bc952 APR |
715 | iface |= ALC5623_DAI_I2S_DL_16; |
716 | break; | |
4a608b3a | 717 | case 20: |
6f4bc952 APR |
718 | iface |= ALC5623_DAI_I2S_DL_20; |
719 | break; | |
4a608b3a | 720 | case 24: |
6f4bc952 APR |
721 | iface |= ALC5623_DAI_I2S_DL_24; |
722 | break; | |
4a608b3a | 723 | case 32: |
6f4bc952 APR |
724 | iface |= ALC5623_DAI_I2S_DL_32; |
725 | break; | |
726 | default: | |
727 | return -EINVAL; | |
728 | } | |
729 | ||
730 | /* set iface & srate */ | |
731 | snd_soc_write(codec, ALC5623_DAI_CONTROL, iface); | |
732 | rate = params_rate(params); | |
733 | coeff = get_coeff(codec, rate); | |
734 | if (coeff < 0) | |
735 | return -EINVAL; | |
736 | ||
737 | coeff = coeff_div[coeff].regvalue; | |
738 | dev_dbg(codec->dev, "%s: sysclk=%d,rate=%d,coeff=0x%04x\n", | |
739 | __func__, alc5623->sysclk, rate, coeff); | |
740 | snd_soc_write(codec, ALC5623_STEREO_AD_DA_CLK_CTRL, coeff); | |
741 | ||
742 | return 0; | |
743 | } | |
744 | ||
745 | static int alc5623_mute(struct snd_soc_dai *dai, int mute) | |
746 | { | |
747 | struct snd_soc_codec *codec = dai->codec; | |
748 | u16 hp_mute = ALC5623_MISC_M_DAC_L_INPUT | ALC5623_MISC_M_DAC_R_INPUT; | |
749 | u16 mute_reg = snd_soc_read(codec, ALC5623_MISC_CTRL) & ~hp_mute; | |
750 | ||
751 | if (mute) | |
752 | mute_reg |= hp_mute; | |
753 | ||
754 | return snd_soc_write(codec, ALC5623_MISC_CTRL, mute_reg); | |
755 | } | |
756 | ||
757 | #define ALC5623_ADD2_POWER_EN (ALC5623_PWR_ADD2_VREF \ | |
758 | | ALC5623_PWR_ADD2_DAC_REF_CIR) | |
759 | ||
760 | #define ALC5623_ADD3_POWER_EN (ALC5623_PWR_ADD3_MAIN_BIAS \ | |
761 | | ALC5623_PWR_ADD3_MIC1_BOOST_AD) | |
762 | ||
763 | #define ALC5623_ADD1_POWER_EN \ | |
764 | (ALC5623_PWR_ADD1_SHORT_CURR_DET_EN | ALC5623_PWR_ADD1_SOFTGEN_EN \ | |
765 | | ALC5623_PWR_ADD1_DEPOP_BUF_HP | ALC5623_PWR_ADD1_HP_OUT_AMP \ | |
766 | | ALC5623_PWR_ADD1_HP_OUT_ENH_AMP) | |
767 | ||
768 | #define ALC5623_ADD1_POWER_EN_5622 \ | |
769 | (ALC5623_PWR_ADD1_SHORT_CURR_DET_EN \ | |
770 | | ALC5623_PWR_ADD1_HP_OUT_AMP) | |
771 | ||
772 | static void enable_power_depop(struct snd_soc_codec *codec) | |
773 | { | |
774 | struct alc5623_priv *alc5623 = snd_soc_codec_get_drvdata(codec); | |
775 | ||
776 | snd_soc_update_bits(codec, ALC5623_PWR_MANAG_ADD1, | |
777 | ALC5623_PWR_ADD1_SOFTGEN_EN, | |
778 | ALC5623_PWR_ADD1_SOFTGEN_EN); | |
779 | ||
780 | snd_soc_write(codec, ALC5623_PWR_MANAG_ADD3, ALC5623_ADD3_POWER_EN); | |
781 | ||
782 | snd_soc_update_bits(codec, ALC5623_MISC_CTRL, | |
783 | ALC5623_MISC_HP_DEPOP_MODE2_EN, | |
784 | ALC5623_MISC_HP_DEPOP_MODE2_EN); | |
785 | ||
786 | msleep(500); | |
787 | ||
788 | snd_soc_write(codec, ALC5623_PWR_MANAG_ADD2, ALC5623_ADD2_POWER_EN); | |
789 | ||
790 | /* avoid writing '1' into 5622 reserved bits */ | |
791 | if (alc5623->id == 0x22) | |
792 | snd_soc_write(codec, ALC5623_PWR_MANAG_ADD1, | |
793 | ALC5623_ADD1_POWER_EN_5622); | |
794 | else | |
795 | snd_soc_write(codec, ALC5623_PWR_MANAG_ADD1, | |
796 | ALC5623_ADD1_POWER_EN); | |
797 | ||
798 | /* disable HP Depop2 */ | |
799 | snd_soc_update_bits(codec, ALC5623_MISC_CTRL, | |
800 | ALC5623_MISC_HP_DEPOP_MODE2_EN, | |
801 | 0); | |
802 | ||
803 | } | |
804 | ||
805 | static int alc5623_set_bias_level(struct snd_soc_codec *codec, | |
806 | enum snd_soc_bias_level level) | |
807 | { | |
808 | switch (level) { | |
809 | case SND_SOC_BIAS_ON: | |
810 | enable_power_depop(codec); | |
811 | break; | |
812 | case SND_SOC_BIAS_PREPARE: | |
813 | break; | |
814 | case SND_SOC_BIAS_STANDBY: | |
815 | /* everything off except vref/vmid, */ | |
816 | snd_soc_write(codec, ALC5623_PWR_MANAG_ADD2, | |
817 | ALC5623_PWR_ADD2_VREF); | |
818 | snd_soc_write(codec, ALC5623_PWR_MANAG_ADD3, | |
819 | ALC5623_PWR_ADD3_MAIN_BIAS); | |
820 | break; | |
821 | case SND_SOC_BIAS_OFF: | |
822 | /* everything off, dac mute, inactive */ | |
823 | snd_soc_write(codec, ALC5623_PWR_MANAG_ADD2, 0); | |
824 | snd_soc_write(codec, ALC5623_PWR_MANAG_ADD3, 0); | |
825 | snd_soc_write(codec, ALC5623_PWR_MANAG_ADD1, 0); | |
826 | break; | |
827 | } | |
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 | ||
0cd257bf MB |
869 | regcache_cache_only(alc5623->regmap, true); |
870 | ||
6f4bc952 APR |
871 | return 0; |
872 | } | |
873 | ||
874 | static int alc5623_resume(struct snd_soc_codec *codec) | |
875 | { | |
0cd257bf MB |
876 | struct alc5623_priv *alc5623 = snd_soc_codec_get_drvdata(codec); |
877 | int ret; | |
6f4bc952 APR |
878 | |
879 | /* Sync reg_cache with the hardware */ | |
0cd257bf MB |
880 | regcache_cache_only(alc5623->regmap, false); |
881 | ret = regcache_sync(alc5623->regmap); | |
882 | if (ret != 0) { | |
883 | dev_err(codec->dev, "Failed to sync register cache: %d\n", | |
884 | ret); | |
885 | regcache_cache_only(alc5623->regmap, true); | |
886 | return ret; | |
887 | } | |
6f4bc952 | 888 | |
6f4bc952 APR |
889 | return 0; |
890 | } | |
891 | ||
892 | static int alc5623_probe(struct snd_soc_codec *codec) | |
893 | { | |
894 | struct alc5623_priv *alc5623 = snd_soc_codec_get_drvdata(codec); | |
ff344dcd | 895 | struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec); |
6f4bc952 | 896 | |
6f4bc952 | 897 | alc5623_reset(codec); |
6f4bc952 | 898 | |
6f4bc952 APR |
899 | if (alc5623->add_ctrl) { |
900 | snd_soc_write(codec, ALC5623_ADD_CTRL_REG, | |
901 | alc5623->add_ctrl); | |
902 | } | |
903 | ||
904 | if (alc5623->jack_det_ctrl) { | |
905 | snd_soc_write(codec, ALC5623_JACK_DET_CTRL, | |
906 | alc5623->jack_det_ctrl); | |
907 | } | |
908 | ||
909 | switch (alc5623->id) { | |
6f4bc952 | 910 | case 0x21: |
022658be | 911 | snd_soc_add_codec_controls(codec, alc5621_vol_snd_controls, |
6048ef76 | 912 | ARRAY_SIZE(alc5621_vol_snd_controls)); |
6f4bc952 APR |
913 | break; |
914 | case 0x22: | |
022658be | 915 | snd_soc_add_codec_controls(codec, alc5622_vol_snd_controls, |
6048ef76 | 916 | ARRAY_SIZE(alc5622_vol_snd_controls)); |
6f4bc952 APR |
917 | break; |
918 | case 0x23: | |
022658be | 919 | snd_soc_add_codec_controls(codec, alc5623_vol_snd_controls, |
6f4bc952 APR |
920 | ARRAY_SIZE(alc5623_vol_snd_controls)); |
921 | break; | |
4bd3a1f4 AL |
922 | default: |
923 | return -EINVAL; | |
6f4bc952 APR |
924 | } |
925 | ||
022658be | 926 | snd_soc_add_codec_controls(codec, alc5623_snd_controls, |
6f4bc952 APR |
927 | ARRAY_SIZE(alc5623_snd_controls)); |
928 | ||
ce6120cc | 929 | snd_soc_dapm_new_controls(dapm, alc5623_dapm_widgets, |
6f4bc952 APR |
930 | ARRAY_SIZE(alc5623_dapm_widgets)); |
931 | ||
932 | /* set up audio path interconnects */ | |
ce6120cc | 933 | snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon)); |
6f4bc952 APR |
934 | |
935 | switch (alc5623->id) { | |
6f4bc952 APR |
936 | case 0x21: |
937 | case 0x22: | |
ce6120cc | 938 | snd_soc_dapm_new_controls(dapm, alc5623_dapm_amp_widgets, |
6f4bc952 | 939 | ARRAY_SIZE(alc5623_dapm_amp_widgets)); |
ce6120cc LG |
940 | snd_soc_dapm_add_routes(dapm, intercon_amp_spk, |
941 | ARRAY_SIZE(intercon_amp_spk)); | |
6f4bc952 APR |
942 | break; |
943 | case 0x23: | |
ce6120cc LG |
944 | snd_soc_dapm_add_routes(dapm, intercon_spk, |
945 | ARRAY_SIZE(intercon_spk)); | |
6f4bc952 | 946 | break; |
4bd3a1f4 AL |
947 | default: |
948 | return -EINVAL; | |
6f4bc952 APR |
949 | } |
950 | ||
f78b1e0a | 951 | return 0; |
6f4bc952 APR |
952 | } |
953 | ||
6f4bc952 APR |
954 | static struct snd_soc_codec_driver soc_codec_device_alc5623 = { |
955 | .probe = alc5623_probe, | |
6f4bc952 APR |
956 | .suspend = alc5623_suspend, |
957 | .resume = alc5623_resume, | |
958 | .set_bias_level = alc5623_set_bias_level, | |
2849bde5 | 959 | .suspend_bias_off = true, |
0cd257bf MB |
960 | }; |
961 | ||
962 | static const struct regmap_config alc5623_regmap = { | |
963 | .reg_bits = 8, | |
964 | .val_bits = 16, | |
965 | .reg_stride = 2, | |
966 | ||
967 | .max_register = ALC5623_VENDOR_ID2, | |
968 | .cache_type = REGCACHE_RBTREE, | |
6f4bc952 APR |
969 | }; |
970 | ||
971 | /* | |
972 | * ALC5623 2 wire address is determined by A1 pin | |
973 | * state during powerup. | |
974 | * low = 0x1a | |
975 | * high = 0x1b | |
976 | */ | |
7a79e94e BP |
977 | static int alc5623_i2c_probe(struct i2c_client *client, |
978 | const struct i2c_device_id *id) | |
6f4bc952 APR |
979 | { |
980 | struct alc5623_platform_data *pdata; | |
981 | struct alc5623_priv *alc5623; | |
7d6d478f | 982 | struct device_node *np; |
0cd257bf MB |
983 | unsigned int vid1, vid2; |
984 | int ret; | |
7d6d478f | 985 | u32 val32; |
6f4bc952 | 986 | |
0cd257bf MB |
987 | alc5623 = devm_kzalloc(&client->dev, sizeof(struct alc5623_priv), |
988 | GFP_KERNEL); | |
989 | if (alc5623 == NULL) | |
990 | return -ENOMEM; | |
991 | ||
992 | alc5623->regmap = devm_regmap_init_i2c(client, &alc5623_regmap); | |
993 | if (IS_ERR(alc5623->regmap)) { | |
994 | ret = PTR_ERR(alc5623->regmap); | |
995 | dev_err(&client->dev, "Failed to initialise I/O: %d\n", ret); | |
996 | return ret; | |
997 | } | |
998 | ||
999 | ret = regmap_read(alc5623->regmap, ALC5623_VENDOR_ID1, &vid1); | |
1000 | if (ret < 0) { | |
1001 | dev_err(&client->dev, "failed to read vendor ID1: %d\n", ret); | |
1002 | return ret; | |
6f4bc952 | 1003 | } |
6f4bc952 | 1004 | |
0cd257bf MB |
1005 | ret = regmap_read(alc5623->regmap, ALC5623_VENDOR_ID2, &vid2); |
1006 | if (ret < 0) { | |
1007 | dev_err(&client->dev, "failed to read vendor ID2: %d\n", ret); | |
1008 | return ret; | |
6f4bc952 | 1009 | } |
8aaa414f | 1010 | vid2 >>= 8; |
6f4bc952 APR |
1011 | |
1012 | if ((vid1 != 0x10ec) || (vid2 != id->driver_data)) { | |
1013 | dev_err(&client->dev, "unknown or wrong codec\n"); | |
1014 | dev_err(&client->dev, "Expected %x:%lx, got %x:%x\n", | |
1015 | 0x10ec, id->driver_data, | |
1016 | vid1, vid2); | |
1017 | return -ENODEV; | |
1018 | } | |
1019 | ||
1020 | dev_dbg(&client->dev, "Found codec id : alc56%02x\n", vid2); | |
1021 | ||
6f4bc952 APR |
1022 | pdata = client->dev.platform_data; |
1023 | if (pdata) { | |
1024 | alc5623->add_ctrl = pdata->add_ctrl; | |
1025 | alc5623->jack_det_ctrl = pdata->jack_det_ctrl; | |
7d6d478f AL |
1026 | } else { |
1027 | if (client->dev.of_node) { | |
1028 | np = client->dev.of_node; | |
1029 | ret = of_property_read_u32(np, "add-ctrl", &val32); | |
1030 | if (!ret) | |
1031 | alc5623->add_ctrl = val32; | |
1032 | ret = of_property_read_u32(np, "jack-det-ctrl", &val32); | |
1033 | if (!ret) | |
1034 | alc5623->jack_det_ctrl = val32; | |
1035 | } | |
6f4bc952 APR |
1036 | } |
1037 | ||
1038 | alc5623->id = vid2; | |
1039 | switch (alc5623->id) { | |
1040 | case 0x21: | |
1041 | alc5623_dai.name = "alc5621-hifi"; | |
1042 | break; | |
1043 | case 0x22: | |
1044 | alc5623_dai.name = "alc5622-hifi"; | |
1045 | break; | |
6f4bc952 APR |
1046 | case 0x23: |
1047 | alc5623_dai.name = "alc5623-hifi"; | |
1048 | break; | |
4bd3a1f4 | 1049 | default: |
4bd3a1f4 | 1050 | return -EINVAL; |
6f4bc952 APR |
1051 | } |
1052 | ||
1053 | i2c_set_clientdata(client, alc5623); | |
6f4bc952 APR |
1054 | |
1055 | ret = snd_soc_register_codec(&client->dev, | |
1056 | &soc_codec_device_alc5623, &alc5623_dai, 1); | |
360b70ca | 1057 | if (ret != 0) |
6f4bc952 | 1058 | dev_err(&client->dev, "Failed to register codec: %d\n", ret); |
6f4bc952 | 1059 | |
6f4bc952 APR |
1060 | return ret; |
1061 | } | |
1062 | ||
7a79e94e | 1063 | static int alc5623_i2c_remove(struct i2c_client *client) |
6f4bc952 | 1064 | { |
6f4bc952 | 1065 | snd_soc_unregister_codec(&client->dev); |
6f4bc952 APR |
1066 | return 0; |
1067 | } | |
1068 | ||
1069 | static const struct i2c_device_id alc5623_i2c_table[] = { | |
1070 | {"alc5621", 0x21}, | |
1071 | {"alc5622", 0x22}, | |
1072 | {"alc5623", 0x23}, | |
1073 | {} | |
1074 | }; | |
1075 | MODULE_DEVICE_TABLE(i2c, alc5623_i2c_table); | |
1076 | ||
7d6d478f AL |
1077 | static const struct of_device_id alc5623_of_match[] = { |
1078 | { .compatible = "realtek,alc5623", }, | |
1079 | { } | |
1080 | }; | |
1081 | MODULE_DEVICE_TABLE(of, alc5623_of_match); | |
1082 | ||
6f4bc952 APR |
1083 | /* i2c codec control layer */ |
1084 | static struct i2c_driver alc5623_i2c_driver = { | |
1085 | .driver = { | |
1086 | .name = "alc562x-codec", | |
7d6d478f | 1087 | .of_match_table = of_match_ptr(alc5623_of_match), |
6f4bc952 APR |
1088 | }, |
1089 | .probe = alc5623_i2c_probe, | |
7a79e94e | 1090 | .remove = alc5623_i2c_remove, |
6f4bc952 APR |
1091 | .id_table = alc5623_i2c_table, |
1092 | }; | |
1093 | ||
9c78a017 | 1094 | module_i2c_driver(alc5623_i2c_driver); |
6f4bc952 APR |
1095 | |
1096 | MODULE_DESCRIPTION("ASoC alc5621/2/3 driver"); | |
1097 | MODULE_AUTHOR("Arnaud Patard <arnaud.patard@rtp-net.org>"); | |
1098 | MODULE_LICENSE("GPL"); |