2 * alc5623.c -- alc562[123] ALSA Soc Audio driver
4 * Copyright 2008 Realtek Microelectronics
5 * Author: flove <flove@realtek.com> Ethan <eku@marvell.com>
7 * Copyright 2010 Arnaud Patard <arnaud.patard@rtp-net.org>
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.
18 #include <linux/module.h>
19 #include <linux/kernel.h>
20 #include <linux/init.h>
21 #include <linux/delay.h>
23 #include <linux/i2c.h>
24 #include <linux/regmap.h>
25 #include <linux/slab.h>
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>
32 #include <sound/initval.h>
33 #include <sound/alc5623.h>
37 static int caps_charge = 2000;
38 module_param(caps_charge, int, 0);
39 MODULE_PARM_DESC(caps_charge, "ALC5623 cap charge time (msecs)");
41 /* codec private data */
43 struct regmap *regmap;
46 unsigned int add_ctrl;
47 unsigned int jack_det_ctrl;
50 static inline int alc5623_reset(struct snd_soc_codec *codec)
52 return snd_soc_write(codec, ALC5623_RESET, 0);
55 static int amp_mixer_event(struct snd_soc_dapm_widget *w,
56 struct snd_kcontrol *kcontrol, int event)
58 struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
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 */
64 snd_soc_write(codec, ALC5623_HID_CTRL_INDEX, 0x46);
67 case SND_SOC_DAPM_PRE_PMU:
68 snd_soc_write(codec, ALC5623_HID_CTRL_DATA, 0xFFFF);
70 case SND_SOC_DAPM_POST_PMD:
71 snd_soc_write(codec, ALC5623_HID_CTRL_DATA, 0);
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 DECLARE_TLV_DB_RANGE(boost_tlv,
86 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0),
87 1, 1, TLV_DB_SCALE_ITEM(2000, 0, 0),
88 2, 2, TLV_DB_SCALE_ITEM(3000, 0, 0)
90 static const DECLARE_TLV_DB_SCALE(dig_tlv, 0, 600, 0);
92 static const struct snd_kcontrol_new alc5621_vol_snd_controls[] = {
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),
103 static const struct snd_kcontrol_new alc5622_vol_snd_controls[] = {
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),
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),
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),
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),
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),
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),
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),
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),
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),
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),
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"};
220 /* auxout output mux */
221 static SOC_ENUM_SINGLE_DECL(alc5623_aux_out_input_enum,
222 ALC5623_OUTPUT_MIXER_CTRL, 6,
223 alc5623_aux_out_input_sel);
224 static const struct snd_kcontrol_new alc5623_auxout_mux_controls =
225 SOC_DAPM_ENUM("Route", alc5623_aux_out_input_enum);
227 /* speaker output mux */
228 static SOC_ENUM_SINGLE_DECL(alc5623_spkout_input_enum,
229 ALC5623_OUTPUT_MIXER_CTRL, 10,
230 alc5623_spkout_input_sel);
231 static const struct snd_kcontrol_new alc5623_spkout_mux_controls =
232 SOC_DAPM_ENUM("Route", alc5623_spkout_input_enum);
234 /* headphone left output mux */
235 static SOC_ENUM_SINGLE_DECL(alc5623_hpl_out_input_enum,
236 ALC5623_OUTPUT_MIXER_CTRL, 9,
237 alc5623_hpl_out_input_sel);
238 static const struct snd_kcontrol_new alc5623_hpl_out_mux_controls =
239 SOC_DAPM_ENUM("Route", alc5623_hpl_out_input_enum);
241 /* headphone right output mux */
242 static SOC_ENUM_SINGLE_DECL(alc5623_hpr_out_input_enum,
243 ALC5623_OUTPUT_MIXER_CTRL, 8,
244 alc5623_hpr_out_input_sel);
245 static const struct snd_kcontrol_new alc5623_hpr_out_mux_controls =
246 SOC_DAPM_ENUM("Route", alc5623_hpr_out_input_enum);
248 /* speaker output N select */
249 static SOC_ENUM_SINGLE_DECL(alc5623_spk_n_sour_enum,
250 ALC5623_OUTPUT_MIXER_CTRL, 14,
251 alc5623_spk_n_sour_sel);
252 static const struct snd_kcontrol_new alc5623_spkoutn_mux_controls =
253 SOC_DAPM_ENUM("Route", alc5623_spk_n_sour_enum);
255 static const struct snd_soc_dapm_widget alc5623_dapm_widgets[] = {
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),
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)),
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)),
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),
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"),
335 static const char *alc5623_amp_names[] = {"AB Amp", "D Amp"};
336 static SOC_ENUM_SINGLE_DECL(alc5623_amp_enum,
337 ALC5623_OUTPUT_MIXER_CTRL, 13,
339 static const struct snd_kcontrol_new alc5623_amp_mux_controls =
340 SOC_DAPM_ENUM("Route", alc5623_amp_enum);
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),
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"},
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"},
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"},
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"},
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"},
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"},
406 /* headphone left mux */
407 {"Left Headphone Mux", "HP Left Mix", "HPL Mix"},
408 {"Left Headphone Mux", "Vmid", "Vmid"},
410 /* headphone right mux */
411 {"Right Headphone Mux", "HP Right Mix", "HPR Mix"},
412 {"Right Headphone Mux", "Vmid", "Vmid"},
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"},
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"},
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"},
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"},
445 {"Left ADC", NULL, "Left Capture Mix"},
448 {"Right ADC", NULL, "Right Capture Mix"},
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"},
455 {"SPKOUT", NULL, "SpeakerOut"},
456 {"SPKOUTN", NULL, "SpeakerOut N Mux"},
459 static const struct snd_soc_dapm_route intercon_spk[] = {
460 {"SpeakerOut", NULL, "SpeakerOut Mux"},
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"},
478 /* Note : pll code from original alc5623 driver. Not sure of how good it is */
479 /* useful only for master mode */
480 static const struct _pll_div codec_master_pll_div[] = {
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},
514 static const struct _pll_div codec_slave_pll_div[] = {
516 { 1024000, 16384000, 0x3ea0},
517 { 1411200, 22579200, 0x3ea0},
518 { 1536000, 24576000, 0x3ea0},
519 { 2048000, 16384000, 0x1ea0},
520 { 2822400, 22579200, 0x1ea0},
521 { 3072000, 24576000, 0x1ea0},
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)
529 struct snd_soc_codec *codec = codec_dai->codec;
530 int gbl_clk = 0, pll_div = 0;
533 if (pll_id < ALC5623_PLL_FR_MCLK || pll_id > ALC5623_PLL_FR_BCK)
536 /* Disable PLL power */
537 snd_soc_update_bits(codec, ALC5623_PWR_MANAG_ADD2,
538 ALC5623_PWR_ADD2_PLL,
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)
546 if (!freq_in || !freq_out)
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;
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;
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);
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[] = {
607 static int get_coeff(struct snd_soc_codec *codec, int rate)
609 struct alc5623_priv *alc5623 = snd_soc_codec_get_drvdata(codec);
612 for (i = 0; i < ARRAY_SIZE(coeff_div); i++) {
613 if (coeff_div[i].fs * rate == alc5623->sysclk)
620 * Clock after PLL and dividers
622 static int alc5623_set_dai_sysclk(struct snd_soc_dai *codec_dai,
623 int clk_id, unsigned int freq, int dir)
625 struct snd_soc_codec *codec = codec_dai->codec;
626 struct alc5623_priv *alc5623 = snd_soc_codec_get_drvdata(codec);
637 alc5623->sysclk = freq;
643 static int alc5623_set_dai_fmt(struct snd_soc_dai *codec_dai,
646 struct snd_soc_codec *codec = codec_dai->codec;
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;
654 case SND_SOC_DAIFMT_CBS_CFS:
655 iface = ALC5623_DAI_SDP_SLAVE_MODE;
661 /* interface format */
662 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
663 case SND_SOC_DAIFMT_I2S:
664 iface |= ALC5623_DAI_I2S_DF_I2S;
666 case SND_SOC_DAIFMT_RIGHT_J:
667 iface |= ALC5623_DAI_I2S_DF_RIGHT;
669 case SND_SOC_DAIFMT_LEFT_J:
670 iface |= ALC5623_DAI_I2S_DF_LEFT;
672 case SND_SOC_DAIFMT_DSP_A:
673 iface |= ALC5623_DAI_I2S_DF_PCM;
675 case SND_SOC_DAIFMT_DSP_B:
676 iface |= ALC5623_DAI_I2S_DF_PCM | ALC5623_DAI_I2S_PCM_MODE;
682 /* clock inversion */
683 switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
684 case SND_SOC_DAIFMT_NB_NF:
686 case SND_SOC_DAIFMT_IB_IF:
687 iface |= ALC5623_DAI_MAIN_I2S_BCLK_POL_CTRL;
689 case SND_SOC_DAIFMT_IB_NF:
690 iface |= ALC5623_DAI_MAIN_I2S_BCLK_POL_CTRL;
692 case SND_SOC_DAIFMT_NB_IF:
698 return snd_soc_write(codec, ALC5623_DAI_CONTROL, iface);
701 static int alc5623_pcm_hw_params(struct snd_pcm_substream *substream,
702 struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
704 struct snd_soc_codec *codec = dai->codec;
705 struct alc5623_priv *alc5623 = snd_soc_codec_get_drvdata(codec);
709 iface = snd_soc_read(codec, ALC5623_DAI_CONTROL);
710 iface &= ~ALC5623_DAI_I2S_DL_MASK;
713 switch (params_width(params)) {
715 iface |= ALC5623_DAI_I2S_DL_16;
718 iface |= ALC5623_DAI_I2S_DL_20;
721 iface |= ALC5623_DAI_I2S_DL_24;
724 iface |= ALC5623_DAI_I2S_DL_32;
730 /* set iface & srate */
731 snd_soc_write(codec, ALC5623_DAI_CONTROL, iface);
732 rate = params_rate(params);
733 coeff = get_coeff(codec, rate);
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);
745 static int alc5623_mute(struct snd_soc_dai *dai, int mute)
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;
754 return snd_soc_write(codec, ALC5623_MISC_CTRL, mute_reg);
757 #define ALC5623_ADD2_POWER_EN (ALC5623_PWR_ADD2_VREF \
758 | ALC5623_PWR_ADD2_DAC_REF_CIR)
760 #define ALC5623_ADD3_POWER_EN (ALC5623_PWR_ADD3_MAIN_BIAS \
761 | ALC5623_PWR_ADD3_MIC1_BOOST_AD)
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)
768 #define ALC5623_ADD1_POWER_EN_5622 \
769 (ALC5623_PWR_ADD1_SHORT_CURR_DET_EN \
770 | ALC5623_PWR_ADD1_HP_OUT_AMP)
772 static void enable_power_depop(struct snd_soc_codec *codec)
774 struct alc5623_priv *alc5623 = snd_soc_codec_get_drvdata(codec);
776 snd_soc_update_bits(codec, ALC5623_PWR_MANAG_ADD1,
777 ALC5623_PWR_ADD1_SOFTGEN_EN,
778 ALC5623_PWR_ADD1_SOFTGEN_EN);
780 snd_soc_write(codec, ALC5623_PWR_MANAG_ADD3, ALC5623_ADD3_POWER_EN);
782 snd_soc_update_bits(codec, ALC5623_MISC_CTRL,
783 ALC5623_MISC_HP_DEPOP_MODE2_EN,
784 ALC5623_MISC_HP_DEPOP_MODE2_EN);
788 snd_soc_write(codec, ALC5623_PWR_MANAG_ADD2, ALC5623_ADD2_POWER_EN);
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);
795 snd_soc_write(codec, ALC5623_PWR_MANAG_ADD1,
796 ALC5623_ADD1_POWER_EN);
798 /* disable HP Depop2 */
799 snd_soc_update_bits(codec, ALC5623_MISC_CTRL,
800 ALC5623_MISC_HP_DEPOP_MODE2_EN,
805 static int alc5623_set_bias_level(struct snd_soc_codec *codec,
806 enum snd_soc_bias_level level)
809 case SND_SOC_BIAS_ON:
810 enable_power_depop(codec);
812 case SND_SOC_BIAS_PREPARE:
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);
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);
831 #define ALC5623_FORMATS (SNDRV_PCM_FMTBIT_S16_LE \
832 | SNDRV_PCM_FMTBIT_S24_LE \
833 | SNDRV_PCM_FMTBIT_S32_LE)
835 static const struct snd_soc_dai_ops alc5623_dai_ops = {
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,
843 static struct snd_soc_dai_driver alc5623_dai = {
844 .name = "alc5623-hifi",
846 .stream_name = "Playback",
851 .rates = SNDRV_PCM_RATE_8000_48000,
852 .formats = ALC5623_FORMATS,},
854 .stream_name = "Capture",
859 .rates = SNDRV_PCM_RATE_8000_48000,
860 .formats = ALC5623_FORMATS,},
862 .ops = &alc5623_dai_ops,
865 static int alc5623_suspend(struct snd_soc_codec *codec)
867 struct alc5623_priv *alc5623 = snd_soc_codec_get_drvdata(codec);
869 regcache_cache_only(alc5623->regmap, true);
874 static int alc5623_resume(struct snd_soc_codec *codec)
876 struct alc5623_priv *alc5623 = snd_soc_codec_get_drvdata(codec);
879 /* Sync reg_cache with the hardware */
880 regcache_cache_only(alc5623->regmap, false);
881 ret = regcache_sync(alc5623->regmap);
883 dev_err(codec->dev, "Failed to sync register cache: %d\n",
885 regcache_cache_only(alc5623->regmap, true);
892 static int alc5623_probe(struct snd_soc_codec *codec)
894 struct alc5623_priv *alc5623 = snd_soc_codec_get_drvdata(codec);
895 struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec);
897 alc5623_reset(codec);
899 if (alc5623->add_ctrl) {
900 snd_soc_write(codec, ALC5623_ADD_CTRL_REG,
904 if (alc5623->jack_det_ctrl) {
905 snd_soc_write(codec, ALC5623_JACK_DET_CTRL,
906 alc5623->jack_det_ctrl);
909 switch (alc5623->id) {
911 snd_soc_add_codec_controls(codec, alc5621_vol_snd_controls,
912 ARRAY_SIZE(alc5621_vol_snd_controls));
915 snd_soc_add_codec_controls(codec, alc5622_vol_snd_controls,
916 ARRAY_SIZE(alc5622_vol_snd_controls));
919 snd_soc_add_codec_controls(codec, alc5623_vol_snd_controls,
920 ARRAY_SIZE(alc5623_vol_snd_controls));
926 snd_soc_add_codec_controls(codec, alc5623_snd_controls,
927 ARRAY_SIZE(alc5623_snd_controls));
929 snd_soc_dapm_new_controls(dapm, alc5623_dapm_widgets,
930 ARRAY_SIZE(alc5623_dapm_widgets));
932 /* set up audio path interconnects */
933 snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
935 switch (alc5623->id) {
938 snd_soc_dapm_new_controls(dapm, alc5623_dapm_amp_widgets,
939 ARRAY_SIZE(alc5623_dapm_amp_widgets));
940 snd_soc_dapm_add_routes(dapm, intercon_amp_spk,
941 ARRAY_SIZE(intercon_amp_spk));
944 snd_soc_dapm_add_routes(dapm, intercon_spk,
945 ARRAY_SIZE(intercon_spk));
954 static const struct snd_soc_codec_driver soc_codec_device_alc5623 = {
955 .probe = alc5623_probe,
956 .suspend = alc5623_suspend,
957 .resume = alc5623_resume,
958 .set_bias_level = alc5623_set_bias_level,
959 .suspend_bias_off = true,
962 static const struct regmap_config alc5623_regmap = {
967 .max_register = ALC5623_VENDOR_ID2,
968 .cache_type = REGCACHE_RBTREE,
972 * ALC5623 2 wire address is determined by A1 pin
973 * state during powerup.
977 static int alc5623_i2c_probe(struct i2c_client *client,
978 const struct i2c_device_id *id)
980 struct alc5623_platform_data *pdata;
981 struct alc5623_priv *alc5623;
982 struct device_node *np;
983 unsigned int vid1, vid2;
987 alc5623 = devm_kzalloc(&client->dev, sizeof(struct alc5623_priv),
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);
999 ret = regmap_read(alc5623->regmap, ALC5623_VENDOR_ID1, &vid1);
1001 dev_err(&client->dev, "failed to read vendor ID1: %d\n", ret);
1005 ret = regmap_read(alc5623->regmap, ALC5623_VENDOR_ID2, &vid2);
1007 dev_err(&client->dev, "failed to read vendor ID2: %d\n", ret);
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,
1020 dev_dbg(&client->dev, "Found codec id : alc56%02x\n", vid2);
1022 pdata = client->dev.platform_data;
1024 alc5623->add_ctrl = pdata->add_ctrl;
1025 alc5623->jack_det_ctrl = pdata->jack_det_ctrl;
1027 if (client->dev.of_node) {
1028 np = client->dev.of_node;
1029 ret = of_property_read_u32(np, "add-ctrl", &val32);
1031 alc5623->add_ctrl = val32;
1032 ret = of_property_read_u32(np, "jack-det-ctrl", &val32);
1034 alc5623->jack_det_ctrl = val32;
1039 switch (alc5623->id) {
1041 alc5623_dai.name = "alc5621-hifi";
1044 alc5623_dai.name = "alc5622-hifi";
1047 alc5623_dai.name = "alc5623-hifi";
1053 i2c_set_clientdata(client, alc5623);
1055 ret = snd_soc_register_codec(&client->dev,
1056 &soc_codec_device_alc5623, &alc5623_dai, 1);
1058 dev_err(&client->dev, "Failed to register codec: %d\n", ret);
1063 static int alc5623_i2c_remove(struct i2c_client *client)
1065 snd_soc_unregister_codec(&client->dev);
1069 static const struct i2c_device_id alc5623_i2c_table[] = {
1075 MODULE_DEVICE_TABLE(i2c, alc5623_i2c_table);
1077 static const struct of_device_id alc5623_of_match[] = {
1078 { .compatible = "realtek,alc5623", },
1081 MODULE_DEVICE_TABLE(of, alc5623_of_match);
1083 /* i2c codec control layer */
1084 static struct i2c_driver alc5623_i2c_driver = {
1086 .name = "alc562x-codec",
1087 .of_match_table = of_match_ptr(alc5623_of_match),
1089 .probe = alc5623_i2c_probe,
1090 .remove = alc5623_i2c_remove,
1091 .id_table = alc5623_i2c_table,
1094 module_i2c_driver(alc5623_i2c_driver);
1096 MODULE_DESCRIPTION("ASoC alc5621/2/3 driver");
1097 MODULE_AUTHOR("Arnaud Patard <arnaud.patard@rtp-net.org>");
1098 MODULE_LICENSE("GPL");