1 // SPDX-License-Identifier: GPL-2.0-only
3 * alc5623.c -- alc562[123] ALSA Soc Audio driver
5 * Copyright 2008 Realtek Microelectronics
6 * Author: flove <flove@realtek.com> Ethan <eku@marvell.com>
8 * Copyright 2010 Arnaud Patard <arnaud.patard@rtp-net.org>
13 #include <linux/module.h>
14 #include <linux/kernel.h>
15 #include <linux/init.h>
16 #include <linux/delay.h>
18 #include <linux/i2c.h>
19 #include <linux/regmap.h>
20 #include <linux/slab.h>
22 #include <sound/core.h>
23 #include <sound/pcm.h>
24 #include <sound/pcm_params.h>
25 #include <sound/tlv.h>
26 #include <sound/soc.h>
27 #include <sound/initval.h>
28 #include <sound/alc5623.h>
32 static int caps_charge = 2000;
33 module_param(caps_charge, int, 0);
34 MODULE_PARM_DESC(caps_charge, "ALC5623 cap charge time (msecs)");
36 /* codec private data */
38 struct regmap *regmap;
41 unsigned int add_ctrl;
42 unsigned int jack_det_ctrl;
45 static inline int alc5623_reset(struct snd_soc_component *component)
47 return snd_soc_component_write(component, ALC5623_RESET, 0);
50 static int amp_mixer_event(struct snd_soc_dapm_widget *w,
51 struct snd_kcontrol *kcontrol, int event)
53 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
55 /* to power-on/off class-d amp generators/speaker */
56 /* need to write to 'index-46h' register : */
57 /* so write index num (here 0x46) to reg 0x6a */
58 /* and then 0xffff/0 to reg 0x6c */
59 snd_soc_component_write(component, ALC5623_HID_CTRL_INDEX, 0x46);
62 case SND_SOC_DAPM_PRE_PMU:
63 snd_soc_component_write(component, ALC5623_HID_CTRL_DATA, 0xFFFF);
65 case SND_SOC_DAPM_POST_PMD:
66 snd_soc_component_write(component, ALC5623_HID_CTRL_DATA, 0);
77 static const DECLARE_TLV_DB_SCALE(vol_tlv, -3450, 150, 0);
78 static const DECLARE_TLV_DB_SCALE(hp_tlv, -4650, 150, 0);
79 static const DECLARE_TLV_DB_SCALE(adc_rec_tlv, -1650, 150, 0);
80 static const DECLARE_TLV_DB_RANGE(boost_tlv,
81 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0),
82 1, 1, TLV_DB_SCALE_ITEM(2000, 0, 0),
83 2, 2, TLV_DB_SCALE_ITEM(3000, 0, 0)
85 static const DECLARE_TLV_DB_SCALE(dig_tlv, 0, 600, 0);
87 static const struct snd_kcontrol_new alc5621_vol_snd_controls[] = {
88 SOC_DOUBLE_TLV("Speaker Playback Volume",
89 ALC5623_SPK_OUT_VOL, 8, 0, 31, 1, hp_tlv),
90 SOC_DOUBLE("Speaker Playback Switch",
91 ALC5623_SPK_OUT_VOL, 15, 7, 1, 1),
92 SOC_DOUBLE_TLV("Headphone Playback Volume",
93 ALC5623_HP_OUT_VOL, 8, 0, 31, 1, hp_tlv),
94 SOC_DOUBLE("Headphone Playback Switch",
95 ALC5623_HP_OUT_VOL, 15, 7, 1, 1),
98 static const struct snd_kcontrol_new alc5622_vol_snd_controls[] = {
99 SOC_DOUBLE_TLV("Speaker Playback Volume",
100 ALC5623_SPK_OUT_VOL, 8, 0, 31, 1, hp_tlv),
101 SOC_DOUBLE("Speaker Playback Switch",
102 ALC5623_SPK_OUT_VOL, 15, 7, 1, 1),
103 SOC_DOUBLE_TLV("Line Playback Volume",
104 ALC5623_HP_OUT_VOL, 8, 0, 31, 1, hp_tlv),
105 SOC_DOUBLE("Line Playback Switch",
106 ALC5623_HP_OUT_VOL, 15, 7, 1, 1),
109 static const struct snd_kcontrol_new alc5623_vol_snd_controls[] = {
110 SOC_DOUBLE_TLV("Line Playback Volume",
111 ALC5623_SPK_OUT_VOL, 8, 0, 31, 1, hp_tlv),
112 SOC_DOUBLE("Line Playback Switch",
113 ALC5623_SPK_OUT_VOL, 15, 7, 1, 1),
114 SOC_DOUBLE_TLV("Headphone Playback Volume",
115 ALC5623_HP_OUT_VOL, 8, 0, 31, 1, hp_tlv),
116 SOC_DOUBLE("Headphone Playback Switch",
117 ALC5623_HP_OUT_VOL, 15, 7, 1, 1),
120 static const struct snd_kcontrol_new alc5623_snd_controls[] = {
121 SOC_DOUBLE_TLV("Auxout Playback Volume",
122 ALC5623_MONO_AUX_OUT_VOL, 8, 0, 31, 1, hp_tlv),
123 SOC_DOUBLE("Auxout Playback Switch",
124 ALC5623_MONO_AUX_OUT_VOL, 15, 7, 1, 1),
125 SOC_DOUBLE_TLV("PCM Playback Volume",
126 ALC5623_STEREO_DAC_VOL, 8, 0, 31, 1, vol_tlv),
127 SOC_DOUBLE_TLV("AuxI Capture Volume",
128 ALC5623_AUXIN_VOL, 8, 0, 31, 1, vol_tlv),
129 SOC_DOUBLE_TLV("LineIn Capture Volume",
130 ALC5623_LINE_IN_VOL, 8, 0, 31, 1, vol_tlv),
131 SOC_SINGLE_TLV("Mic1 Capture Volume",
132 ALC5623_MIC_VOL, 8, 31, 1, vol_tlv),
133 SOC_SINGLE_TLV("Mic2 Capture Volume",
134 ALC5623_MIC_VOL, 0, 31, 1, vol_tlv),
135 SOC_DOUBLE_TLV("Rec Capture Volume",
136 ALC5623_ADC_REC_GAIN, 7, 0, 31, 0, adc_rec_tlv),
137 SOC_SINGLE_TLV("Mic 1 Boost Volume",
138 ALC5623_MIC_CTRL, 10, 2, 0, boost_tlv),
139 SOC_SINGLE_TLV("Mic 2 Boost Volume",
140 ALC5623_MIC_CTRL, 8, 2, 0, boost_tlv),
141 SOC_SINGLE_TLV("Digital Boost Volume",
142 ALC5623_ADD_CTRL_REG, 4, 3, 0, dig_tlv),
148 static const struct snd_kcontrol_new alc5623_hp_mixer_controls[] = {
149 SOC_DAPM_SINGLE("LI2HP Playback Switch", ALC5623_LINE_IN_VOL, 15, 1, 1),
150 SOC_DAPM_SINGLE("AUXI2HP Playback Switch", ALC5623_AUXIN_VOL, 15, 1, 1),
151 SOC_DAPM_SINGLE("MIC12HP Playback Switch", ALC5623_MIC_ROUTING_CTRL, 15, 1, 1),
152 SOC_DAPM_SINGLE("MIC22HP Playback Switch", ALC5623_MIC_ROUTING_CTRL, 7, 1, 1),
153 SOC_DAPM_SINGLE("DAC2HP Playback Switch", ALC5623_STEREO_DAC_VOL, 15, 1, 1),
156 static const struct snd_kcontrol_new alc5623_hpl_mixer_controls[] = {
157 SOC_DAPM_SINGLE("ADC2HP_L Playback Switch", ALC5623_ADC_REC_GAIN, 15, 1, 1),
160 static const struct snd_kcontrol_new alc5623_hpr_mixer_controls[] = {
161 SOC_DAPM_SINGLE("ADC2HP_R Playback Switch", ALC5623_ADC_REC_GAIN, 14, 1, 1),
164 static const struct snd_kcontrol_new alc5623_mono_mixer_controls[] = {
165 SOC_DAPM_SINGLE("ADC2MONO_L Playback Switch", ALC5623_ADC_REC_GAIN, 13, 1, 1),
166 SOC_DAPM_SINGLE("ADC2MONO_R Playback Switch", ALC5623_ADC_REC_GAIN, 12, 1, 1),
167 SOC_DAPM_SINGLE("LI2MONO Playback Switch", ALC5623_LINE_IN_VOL, 13, 1, 1),
168 SOC_DAPM_SINGLE("AUXI2MONO Playback Switch", ALC5623_AUXIN_VOL, 13, 1, 1),
169 SOC_DAPM_SINGLE("MIC12MONO Playback Switch", ALC5623_MIC_ROUTING_CTRL, 13, 1, 1),
170 SOC_DAPM_SINGLE("MIC22MONO Playback Switch", ALC5623_MIC_ROUTING_CTRL, 5, 1, 1),
171 SOC_DAPM_SINGLE("DAC2MONO Playback Switch", ALC5623_STEREO_DAC_VOL, 13, 1, 1),
174 static const struct snd_kcontrol_new alc5623_speaker_mixer_controls[] = {
175 SOC_DAPM_SINGLE("LI2SPK Playback Switch", ALC5623_LINE_IN_VOL, 14, 1, 1),
176 SOC_DAPM_SINGLE("AUXI2SPK Playback Switch", ALC5623_AUXIN_VOL, 14, 1, 1),
177 SOC_DAPM_SINGLE("MIC12SPK Playback Switch", ALC5623_MIC_ROUTING_CTRL, 14, 1, 1),
178 SOC_DAPM_SINGLE("MIC22SPK Playback Switch", ALC5623_MIC_ROUTING_CTRL, 6, 1, 1),
179 SOC_DAPM_SINGLE("DAC2SPK Playback Switch", ALC5623_STEREO_DAC_VOL, 14, 1, 1),
182 /* Left Record Mixer */
183 static const struct snd_kcontrol_new alc5623_captureL_mixer_controls[] = {
184 SOC_DAPM_SINGLE("Mic1 Capture Switch", ALC5623_ADC_REC_MIXER, 14, 1, 1),
185 SOC_DAPM_SINGLE("Mic2 Capture Switch", ALC5623_ADC_REC_MIXER, 13, 1, 1),
186 SOC_DAPM_SINGLE("LineInL Capture Switch", ALC5623_ADC_REC_MIXER, 12, 1, 1),
187 SOC_DAPM_SINGLE("Left AuxI Capture Switch", ALC5623_ADC_REC_MIXER, 11, 1, 1),
188 SOC_DAPM_SINGLE("HPMixerL Capture Switch", ALC5623_ADC_REC_MIXER, 10, 1, 1),
189 SOC_DAPM_SINGLE("SPKMixer Capture Switch", ALC5623_ADC_REC_MIXER, 9, 1, 1),
190 SOC_DAPM_SINGLE("MonoMixer Capture Switch", ALC5623_ADC_REC_MIXER, 8, 1, 1),
193 /* Right Record Mixer */
194 static const struct snd_kcontrol_new alc5623_captureR_mixer_controls[] = {
195 SOC_DAPM_SINGLE("Mic1 Capture Switch", ALC5623_ADC_REC_MIXER, 6, 1, 1),
196 SOC_DAPM_SINGLE("Mic2 Capture Switch", ALC5623_ADC_REC_MIXER, 5, 1, 1),
197 SOC_DAPM_SINGLE("LineInR Capture Switch", ALC5623_ADC_REC_MIXER, 4, 1, 1),
198 SOC_DAPM_SINGLE("Right AuxI Capture Switch", ALC5623_ADC_REC_MIXER, 3, 1, 1),
199 SOC_DAPM_SINGLE("HPMixerR Capture Switch", ALC5623_ADC_REC_MIXER, 2, 1, 1),
200 SOC_DAPM_SINGLE("SPKMixer Capture Switch", ALC5623_ADC_REC_MIXER, 1, 1, 1),
201 SOC_DAPM_SINGLE("MonoMixer Capture Switch", ALC5623_ADC_REC_MIXER, 0, 1, 1),
204 static const char *alc5623_spk_n_sour_sel[] = {
205 "RN/-R", "RP/+R", "LN/-R", "Vmid" };
206 static const char *alc5623_hpl_out_input_sel[] = {
207 "Vmid", "HP Left Mix"};
208 static const char *alc5623_hpr_out_input_sel[] = {
209 "Vmid", "HP Right Mix"};
210 static const char *alc5623_spkout_input_sel[] = {
211 "Vmid", "HPOut Mix", "Speaker Mix", "Mono Mix"};
212 static const char *alc5623_aux_out_input_sel[] = {
213 "Vmid", "HPOut Mix", "Speaker Mix", "Mono Mix"};
215 /* auxout output mux */
216 static SOC_ENUM_SINGLE_DECL(alc5623_aux_out_input_enum,
217 ALC5623_OUTPUT_MIXER_CTRL, 6,
218 alc5623_aux_out_input_sel);
219 static const struct snd_kcontrol_new alc5623_auxout_mux_controls =
220 SOC_DAPM_ENUM("Route", alc5623_aux_out_input_enum);
222 /* speaker output mux */
223 static SOC_ENUM_SINGLE_DECL(alc5623_spkout_input_enum,
224 ALC5623_OUTPUT_MIXER_CTRL, 10,
225 alc5623_spkout_input_sel);
226 static const struct snd_kcontrol_new alc5623_spkout_mux_controls =
227 SOC_DAPM_ENUM("Route", alc5623_spkout_input_enum);
229 /* headphone left output mux */
230 static SOC_ENUM_SINGLE_DECL(alc5623_hpl_out_input_enum,
231 ALC5623_OUTPUT_MIXER_CTRL, 9,
232 alc5623_hpl_out_input_sel);
233 static const struct snd_kcontrol_new alc5623_hpl_out_mux_controls =
234 SOC_DAPM_ENUM("Route", alc5623_hpl_out_input_enum);
236 /* headphone right output mux */
237 static SOC_ENUM_SINGLE_DECL(alc5623_hpr_out_input_enum,
238 ALC5623_OUTPUT_MIXER_CTRL, 8,
239 alc5623_hpr_out_input_sel);
240 static const struct snd_kcontrol_new alc5623_hpr_out_mux_controls =
241 SOC_DAPM_ENUM("Route", alc5623_hpr_out_input_enum);
243 /* speaker output N select */
244 static SOC_ENUM_SINGLE_DECL(alc5623_spk_n_sour_enum,
245 ALC5623_OUTPUT_MIXER_CTRL, 14,
246 alc5623_spk_n_sour_sel);
247 static const struct snd_kcontrol_new alc5623_spkoutn_mux_controls =
248 SOC_DAPM_ENUM("Route", alc5623_spk_n_sour_enum);
250 static const struct snd_soc_dapm_widget alc5623_dapm_widgets[] = {
252 SND_SOC_DAPM_MUX("AuxOut Mux", SND_SOC_NOPM, 0, 0,
253 &alc5623_auxout_mux_controls),
254 SND_SOC_DAPM_MUX("SpeakerOut Mux", SND_SOC_NOPM, 0, 0,
255 &alc5623_spkout_mux_controls),
256 SND_SOC_DAPM_MUX("Left Headphone Mux", SND_SOC_NOPM, 0, 0,
257 &alc5623_hpl_out_mux_controls),
258 SND_SOC_DAPM_MUX("Right Headphone Mux", SND_SOC_NOPM, 0, 0,
259 &alc5623_hpr_out_mux_controls),
260 SND_SOC_DAPM_MUX("SpeakerOut N Mux", SND_SOC_NOPM, 0, 0,
261 &alc5623_spkoutn_mux_controls),
264 SND_SOC_DAPM_MIXER("HP Mix", SND_SOC_NOPM, 0, 0,
265 &alc5623_hp_mixer_controls[0],
266 ARRAY_SIZE(alc5623_hp_mixer_controls)),
267 SND_SOC_DAPM_MIXER("HPR Mix", ALC5623_PWR_MANAG_ADD2, 4, 0,
268 &alc5623_hpr_mixer_controls[0],
269 ARRAY_SIZE(alc5623_hpr_mixer_controls)),
270 SND_SOC_DAPM_MIXER("HPL Mix", ALC5623_PWR_MANAG_ADD2, 5, 0,
271 &alc5623_hpl_mixer_controls[0],
272 ARRAY_SIZE(alc5623_hpl_mixer_controls)),
273 SND_SOC_DAPM_MIXER("HPOut Mix", SND_SOC_NOPM, 0, 0, NULL, 0),
274 SND_SOC_DAPM_MIXER("Mono Mix", ALC5623_PWR_MANAG_ADD2, 2, 0,
275 &alc5623_mono_mixer_controls[0],
276 ARRAY_SIZE(alc5623_mono_mixer_controls)),
277 SND_SOC_DAPM_MIXER("Speaker Mix", ALC5623_PWR_MANAG_ADD2, 3, 0,
278 &alc5623_speaker_mixer_controls[0],
279 ARRAY_SIZE(alc5623_speaker_mixer_controls)),
282 SND_SOC_DAPM_MIXER("Left Capture Mix", ALC5623_PWR_MANAG_ADD2, 1, 0,
283 &alc5623_captureL_mixer_controls[0],
284 ARRAY_SIZE(alc5623_captureL_mixer_controls)),
285 SND_SOC_DAPM_MIXER("Right Capture Mix", ALC5623_PWR_MANAG_ADD2, 0, 0,
286 &alc5623_captureR_mixer_controls[0],
287 ARRAY_SIZE(alc5623_captureR_mixer_controls)),
289 SND_SOC_DAPM_DAC("Left DAC", "Left HiFi Playback",
290 ALC5623_PWR_MANAG_ADD2, 9, 0),
291 SND_SOC_DAPM_DAC("Right DAC", "Right HiFi Playback",
292 ALC5623_PWR_MANAG_ADD2, 8, 0),
293 SND_SOC_DAPM_MIXER("I2S Mix", ALC5623_PWR_MANAG_ADD1, 15, 0, NULL, 0),
294 SND_SOC_DAPM_MIXER("AuxI Mix", SND_SOC_NOPM, 0, 0, NULL, 0),
295 SND_SOC_DAPM_MIXER("Line Mix", SND_SOC_NOPM, 0, 0, NULL, 0),
296 SND_SOC_DAPM_ADC("Left ADC", "Left HiFi Capture",
297 ALC5623_PWR_MANAG_ADD2, 7, 0),
298 SND_SOC_DAPM_ADC("Right ADC", "Right HiFi Capture",
299 ALC5623_PWR_MANAG_ADD2, 6, 0),
300 SND_SOC_DAPM_PGA("Left Headphone", ALC5623_PWR_MANAG_ADD3, 10, 0, NULL, 0),
301 SND_SOC_DAPM_PGA("Right Headphone", ALC5623_PWR_MANAG_ADD3, 9, 0, NULL, 0),
302 SND_SOC_DAPM_PGA("SpeakerOut", ALC5623_PWR_MANAG_ADD3, 12, 0, NULL, 0),
303 SND_SOC_DAPM_PGA("Left AuxOut", ALC5623_PWR_MANAG_ADD3, 14, 0, NULL, 0),
304 SND_SOC_DAPM_PGA("Right AuxOut", ALC5623_PWR_MANAG_ADD3, 13, 0, NULL, 0),
305 SND_SOC_DAPM_PGA("Left LineIn", ALC5623_PWR_MANAG_ADD3, 7, 0, NULL, 0),
306 SND_SOC_DAPM_PGA("Right LineIn", ALC5623_PWR_MANAG_ADD3, 6, 0, NULL, 0),
307 SND_SOC_DAPM_PGA("Left AuxI", ALC5623_PWR_MANAG_ADD3, 5, 0, NULL, 0),
308 SND_SOC_DAPM_PGA("Right AuxI", ALC5623_PWR_MANAG_ADD3, 4, 0, NULL, 0),
309 SND_SOC_DAPM_PGA("MIC1 PGA", ALC5623_PWR_MANAG_ADD3, 3, 0, NULL, 0),
310 SND_SOC_DAPM_PGA("MIC2 PGA", ALC5623_PWR_MANAG_ADD3, 2, 0, NULL, 0),
311 SND_SOC_DAPM_PGA("MIC1 Pre Amp", ALC5623_PWR_MANAG_ADD3, 1, 0, NULL, 0),
312 SND_SOC_DAPM_PGA("MIC2 Pre Amp", ALC5623_PWR_MANAG_ADD3, 0, 0, NULL, 0),
313 SND_SOC_DAPM_MICBIAS("Mic Bias1", ALC5623_PWR_MANAG_ADD1, 11, 0),
315 SND_SOC_DAPM_OUTPUT("AUXOUTL"),
316 SND_SOC_DAPM_OUTPUT("AUXOUTR"),
317 SND_SOC_DAPM_OUTPUT("HPL"),
318 SND_SOC_DAPM_OUTPUT("HPR"),
319 SND_SOC_DAPM_OUTPUT("SPKOUT"),
320 SND_SOC_DAPM_OUTPUT("SPKOUTN"),
321 SND_SOC_DAPM_INPUT("LINEINL"),
322 SND_SOC_DAPM_INPUT("LINEINR"),
323 SND_SOC_DAPM_INPUT("AUXINL"),
324 SND_SOC_DAPM_INPUT("AUXINR"),
325 SND_SOC_DAPM_INPUT("MIC1"),
326 SND_SOC_DAPM_INPUT("MIC2"),
327 SND_SOC_DAPM_VMID("Vmid"),
330 static const char *alc5623_amp_names[] = {"AB Amp", "D Amp"};
331 static SOC_ENUM_SINGLE_DECL(alc5623_amp_enum,
332 ALC5623_OUTPUT_MIXER_CTRL, 13,
334 static const struct snd_kcontrol_new alc5623_amp_mux_controls =
335 SOC_DAPM_ENUM("Route", alc5623_amp_enum);
337 static const struct snd_soc_dapm_widget alc5623_dapm_amp_widgets[] = {
338 SND_SOC_DAPM_PGA_E("D Amp", ALC5623_PWR_MANAG_ADD2, 14, 0, NULL, 0,
339 amp_mixer_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
340 SND_SOC_DAPM_PGA("AB Amp", ALC5623_PWR_MANAG_ADD2, 15, 0, NULL, 0),
341 SND_SOC_DAPM_MUX("AB-D Amp Mux", SND_SOC_NOPM, 0, 0,
342 &alc5623_amp_mux_controls),
345 static const struct snd_soc_dapm_route intercon[] = {
346 /* virtual mixer - mixes left & right channels */
347 {"I2S Mix", NULL, "Left DAC"},
348 {"I2S Mix", NULL, "Right DAC"},
349 {"Line Mix", NULL, "Right LineIn"},
350 {"Line Mix", NULL, "Left LineIn"},
351 {"AuxI Mix", NULL, "Left AuxI"},
352 {"AuxI Mix", NULL, "Right AuxI"},
353 {"AUXOUTL", NULL, "Left AuxOut"},
354 {"AUXOUTR", NULL, "Right AuxOut"},
357 {"HPL Mix", "ADC2HP_L Playback Switch", "Left Capture Mix"},
358 {"HPL Mix", NULL, "HP Mix"},
359 {"HPR Mix", "ADC2HP_R Playback Switch", "Right Capture Mix"},
360 {"HPR Mix", NULL, "HP Mix"},
361 {"HP Mix", "LI2HP Playback Switch", "Line Mix"},
362 {"HP Mix", "AUXI2HP Playback Switch", "AuxI Mix"},
363 {"HP Mix", "MIC12HP Playback Switch", "MIC1 PGA"},
364 {"HP Mix", "MIC22HP Playback Switch", "MIC2 PGA"},
365 {"HP Mix", "DAC2HP Playback Switch", "I2S Mix"},
368 {"Speaker Mix", "LI2SPK Playback Switch", "Line Mix"},
369 {"Speaker Mix", "AUXI2SPK Playback Switch", "AuxI Mix"},
370 {"Speaker Mix", "MIC12SPK Playback Switch", "MIC1 PGA"},
371 {"Speaker Mix", "MIC22SPK Playback Switch", "MIC2 PGA"},
372 {"Speaker Mix", "DAC2SPK Playback Switch", "I2S Mix"},
375 {"Mono Mix", "ADC2MONO_L Playback Switch", "Left Capture Mix"},
376 {"Mono Mix", "ADC2MONO_R Playback Switch", "Right Capture Mix"},
377 {"Mono Mix", "LI2MONO Playback Switch", "Line Mix"},
378 {"Mono Mix", "AUXI2MONO Playback Switch", "AuxI Mix"},
379 {"Mono Mix", "MIC12MONO Playback Switch", "MIC1 PGA"},
380 {"Mono Mix", "MIC22MONO Playback Switch", "MIC2 PGA"},
381 {"Mono Mix", "DAC2MONO Playback Switch", "I2S Mix"},
383 /* Left record mixer */
384 {"Left Capture Mix", "LineInL Capture Switch", "LINEINL"},
385 {"Left Capture Mix", "Left AuxI Capture Switch", "AUXINL"},
386 {"Left Capture Mix", "Mic1 Capture Switch", "MIC1 Pre Amp"},
387 {"Left Capture Mix", "Mic2 Capture Switch", "MIC2 Pre Amp"},
388 {"Left Capture Mix", "HPMixerL Capture Switch", "HPL Mix"},
389 {"Left Capture Mix", "SPKMixer Capture Switch", "Speaker Mix"},
390 {"Left Capture Mix", "MonoMixer Capture Switch", "Mono Mix"},
392 /*Right record mixer */
393 {"Right Capture Mix", "LineInR Capture Switch", "LINEINR"},
394 {"Right Capture Mix", "Right AuxI Capture Switch", "AUXINR"},
395 {"Right Capture Mix", "Mic1 Capture Switch", "MIC1 Pre Amp"},
396 {"Right Capture Mix", "Mic2 Capture Switch", "MIC2 Pre Amp"},
397 {"Right Capture Mix", "HPMixerR Capture Switch", "HPR Mix"},
398 {"Right Capture Mix", "SPKMixer Capture Switch", "Speaker Mix"},
399 {"Right Capture Mix", "MonoMixer Capture Switch", "Mono Mix"},
401 /* headphone left mux */
402 {"Left Headphone Mux", "HP Left Mix", "HPL Mix"},
403 {"Left Headphone Mux", "Vmid", "Vmid"},
405 /* headphone right mux */
406 {"Right Headphone Mux", "HP Right Mix", "HPR Mix"},
407 {"Right Headphone Mux", "Vmid", "Vmid"},
409 /* speaker out mux */
410 {"SpeakerOut Mux", "Vmid", "Vmid"},
411 {"SpeakerOut Mux", "HPOut Mix", "HPOut Mix"},
412 {"SpeakerOut Mux", "Speaker Mix", "Speaker Mix"},
413 {"SpeakerOut Mux", "Mono Mix", "Mono Mix"},
415 /* Mono/Aux Out mux */
416 {"AuxOut Mux", "Vmid", "Vmid"},
417 {"AuxOut Mux", "HPOut Mix", "HPOut Mix"},
418 {"AuxOut Mux", "Speaker Mix", "Speaker Mix"},
419 {"AuxOut Mux", "Mono Mix", "Mono Mix"},
422 {"HPL", NULL, "Left Headphone"},
423 {"Left Headphone", NULL, "Left Headphone Mux"},
424 {"HPR", NULL, "Right Headphone"},
425 {"Right Headphone", NULL, "Right Headphone Mux"},
426 {"Left AuxOut", NULL, "AuxOut Mux"},
427 {"Right AuxOut", NULL, "AuxOut Mux"},
430 {"Left LineIn", NULL, "LINEINL"},
431 {"Right LineIn", NULL, "LINEINR"},
432 {"Left AuxI", NULL, "AUXINL"},
433 {"Right AuxI", NULL, "AUXINR"},
434 {"MIC1 Pre Amp", NULL, "MIC1"},
435 {"MIC2 Pre Amp", NULL, "MIC2"},
436 {"MIC1 PGA", NULL, "MIC1 Pre Amp"},
437 {"MIC2 PGA", NULL, "MIC2 Pre Amp"},
440 {"Left ADC", NULL, "Left Capture Mix"},
443 {"Right ADC", NULL, "Right Capture Mix"},
445 {"SpeakerOut N Mux", "RN/-R", "SpeakerOut"},
446 {"SpeakerOut N Mux", "RP/+R", "SpeakerOut"},
447 {"SpeakerOut N Mux", "LN/-R", "SpeakerOut"},
448 {"SpeakerOut N Mux", "Vmid", "Vmid"},
450 {"SPKOUT", NULL, "SpeakerOut"},
451 {"SPKOUTN", NULL, "SpeakerOut N Mux"},
454 static const struct snd_soc_dapm_route intercon_spk[] = {
455 {"SpeakerOut", NULL, "SpeakerOut Mux"},
458 static const struct snd_soc_dapm_route intercon_amp_spk[] = {
459 {"AB Amp", NULL, "SpeakerOut Mux"},
460 {"D Amp", NULL, "SpeakerOut Mux"},
461 {"AB-D Amp Mux", "AB Amp", "AB Amp"},
462 {"AB-D Amp Mux", "D Amp", "D Amp"},
463 {"SpeakerOut", NULL, "AB-D Amp Mux"},
473 /* Note : pll code from original alc5623 driver. Not sure of how good it is */
474 /* useful only for master mode */
475 static const struct _pll_div codec_master_pll_div[] = {
477 { 2048000, 8192000, 0x0ea0},
478 { 3686400, 8192000, 0x4e27},
479 { 12000000, 8192000, 0x456b},
480 { 13000000, 8192000, 0x495f},
481 { 13100000, 8192000, 0x0320},
482 { 2048000, 11289600, 0xf637},
483 { 3686400, 11289600, 0x2f22},
484 { 12000000, 11289600, 0x3e2f},
485 { 13000000, 11289600, 0x4d5b},
486 { 13100000, 11289600, 0x363b},
487 { 2048000, 16384000, 0x1ea0},
488 { 3686400, 16384000, 0x9e27},
489 { 12000000, 16384000, 0x452b},
490 { 13000000, 16384000, 0x542f},
491 { 13100000, 16384000, 0x03a0},
492 { 2048000, 16934400, 0xe625},
493 { 3686400, 16934400, 0x9126},
494 { 12000000, 16934400, 0x4d2c},
495 { 13000000, 16934400, 0x742f},
496 { 13100000, 16934400, 0x3c27},
497 { 2048000, 22579200, 0x2aa0},
498 { 3686400, 22579200, 0x2f20},
499 { 12000000, 22579200, 0x7e2f},
500 { 13000000, 22579200, 0x742f},
501 { 13100000, 22579200, 0x3c27},
502 { 2048000, 24576000, 0x2ea0},
503 { 3686400, 24576000, 0xee27},
504 { 12000000, 24576000, 0x2915},
505 { 13000000, 24576000, 0x772e},
506 { 13100000, 24576000, 0x0d20},
509 static const struct _pll_div codec_slave_pll_div[] = {
511 { 1024000, 16384000, 0x3ea0},
512 { 1411200, 22579200, 0x3ea0},
513 { 1536000, 24576000, 0x3ea0},
514 { 2048000, 16384000, 0x1ea0},
515 { 2822400, 22579200, 0x1ea0},
516 { 3072000, 24576000, 0x1ea0},
520 static int alc5623_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
521 int source, unsigned int freq_in, unsigned int freq_out)
524 struct snd_soc_component *component = codec_dai->component;
525 int gbl_clk = 0, pll_div = 0;
528 if (pll_id < ALC5623_PLL_FR_MCLK || pll_id > ALC5623_PLL_FR_BCK)
531 /* Disable PLL power */
532 snd_soc_component_update_bits(component, ALC5623_PWR_MANAG_ADD2,
533 ALC5623_PWR_ADD2_PLL,
536 /* pll is not used in slave mode */
537 reg = snd_soc_component_read(component, ALC5623_DAI_CONTROL);
538 if (reg & ALC5623_DAI_SDP_SLAVE_MODE)
541 if (!freq_in || !freq_out)
545 case ALC5623_PLL_FR_MCLK:
546 for (i = 0; i < ARRAY_SIZE(codec_master_pll_div); i++) {
547 if (codec_master_pll_div[i].pll_in == freq_in
548 && codec_master_pll_div[i].pll_out == freq_out) {
549 /* PLL source from MCLK */
550 pll_div = codec_master_pll_div[i].regvalue;
555 case ALC5623_PLL_FR_BCK:
556 for (i = 0; i < ARRAY_SIZE(codec_slave_pll_div); i++) {
557 if (codec_slave_pll_div[i].pll_in == freq_in
558 && codec_slave_pll_div[i].pll_out == freq_out) {
559 /* PLL source from Bitclk */
560 gbl_clk = ALC5623_GBL_CLK_PLL_SOUR_SEL_BITCLK;
561 pll_div = codec_slave_pll_div[i].regvalue;
573 snd_soc_component_write(component, ALC5623_GLOBAL_CLK_CTRL_REG, gbl_clk);
574 snd_soc_component_write(component, ALC5623_PLL_CTRL, pll_div);
575 snd_soc_component_update_bits(component, ALC5623_PWR_MANAG_ADD2,
576 ALC5623_PWR_ADD2_PLL,
577 ALC5623_PWR_ADD2_PLL);
578 gbl_clk |= ALC5623_GBL_CLK_SYS_SOUR_SEL_PLL;
579 snd_soc_component_write(component, ALC5623_GLOBAL_CLK_CTRL_REG, gbl_clk);
589 /* codec hifi mclk (after PLL) clock divider coefficients */
590 /* values inspired from column BCLK=32Fs of Appendix A table */
591 static const struct _coeff_div coeff_div[] = {
602 static int get_coeff(struct snd_soc_component *component, int rate)
604 struct alc5623_priv *alc5623 = snd_soc_component_get_drvdata(component);
607 for (i = 0; i < ARRAY_SIZE(coeff_div); i++) {
608 if (coeff_div[i].fs * rate == alc5623->sysclk)
615 * Clock after PLL and dividers
617 static int alc5623_set_dai_sysclk(struct snd_soc_dai *codec_dai,
618 int clk_id, unsigned int freq, int dir)
620 struct snd_soc_component *component = codec_dai->component;
621 struct alc5623_priv *alc5623 = snd_soc_component_get_drvdata(component);
632 alc5623->sysclk = freq;
638 static int alc5623_set_dai_fmt(struct snd_soc_dai *codec_dai,
641 struct snd_soc_component *component = codec_dai->component;
644 /* set master/slave audio interface */
645 switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
646 case SND_SOC_DAIFMT_CBM_CFM:
647 iface = ALC5623_DAI_SDP_MASTER_MODE;
649 case SND_SOC_DAIFMT_CBS_CFS:
650 iface = ALC5623_DAI_SDP_SLAVE_MODE;
656 /* interface format */
657 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
658 case SND_SOC_DAIFMT_I2S:
659 iface |= ALC5623_DAI_I2S_DF_I2S;
661 case SND_SOC_DAIFMT_RIGHT_J:
662 iface |= ALC5623_DAI_I2S_DF_RIGHT;
664 case SND_SOC_DAIFMT_LEFT_J:
665 iface |= ALC5623_DAI_I2S_DF_LEFT;
667 case SND_SOC_DAIFMT_DSP_A:
668 iface |= ALC5623_DAI_I2S_DF_PCM;
670 case SND_SOC_DAIFMT_DSP_B:
671 iface |= ALC5623_DAI_I2S_DF_PCM | ALC5623_DAI_I2S_PCM_MODE;
677 /* clock inversion */
678 switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
679 case SND_SOC_DAIFMT_NB_NF:
681 case SND_SOC_DAIFMT_IB_IF:
682 iface |= ALC5623_DAI_MAIN_I2S_BCLK_POL_CTRL;
684 case SND_SOC_DAIFMT_IB_NF:
685 iface |= ALC5623_DAI_MAIN_I2S_BCLK_POL_CTRL;
687 case SND_SOC_DAIFMT_NB_IF:
693 return snd_soc_component_write(component, ALC5623_DAI_CONTROL, iface);
696 static int alc5623_pcm_hw_params(struct snd_pcm_substream *substream,
697 struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
699 struct snd_soc_component *component = dai->component;
700 struct alc5623_priv *alc5623 = snd_soc_component_get_drvdata(component);
704 iface = snd_soc_component_read(component, ALC5623_DAI_CONTROL);
705 iface &= ~ALC5623_DAI_I2S_DL_MASK;
708 switch (params_width(params)) {
710 iface |= ALC5623_DAI_I2S_DL_16;
713 iface |= ALC5623_DAI_I2S_DL_20;
716 iface |= ALC5623_DAI_I2S_DL_24;
719 iface |= ALC5623_DAI_I2S_DL_32;
725 /* set iface & srate */
726 snd_soc_component_write(component, ALC5623_DAI_CONTROL, iface);
727 rate = params_rate(params);
728 coeff = get_coeff(component, rate);
732 coeff = coeff_div[coeff].regvalue;
733 dev_dbg(component->dev, "%s: sysclk=%d,rate=%d,coeff=0x%04x\n",
734 __func__, alc5623->sysclk, rate, coeff);
735 snd_soc_component_write(component, ALC5623_STEREO_AD_DA_CLK_CTRL, coeff);
740 static int alc5623_mute(struct snd_soc_dai *dai, int mute, int direction)
742 struct snd_soc_component *component = dai->component;
743 u16 hp_mute = ALC5623_MISC_M_DAC_L_INPUT | ALC5623_MISC_M_DAC_R_INPUT;
744 u16 mute_reg = snd_soc_component_read(component, ALC5623_MISC_CTRL) & ~hp_mute;
749 return snd_soc_component_write(component, ALC5623_MISC_CTRL, mute_reg);
752 #define ALC5623_ADD2_POWER_EN (ALC5623_PWR_ADD2_VREF \
753 | ALC5623_PWR_ADD2_DAC_REF_CIR)
755 #define ALC5623_ADD3_POWER_EN (ALC5623_PWR_ADD3_MAIN_BIAS \
756 | ALC5623_PWR_ADD3_MIC1_BOOST_AD)
758 #define ALC5623_ADD1_POWER_EN \
759 (ALC5623_PWR_ADD1_SHORT_CURR_DET_EN | ALC5623_PWR_ADD1_SOFTGEN_EN \
760 | ALC5623_PWR_ADD1_DEPOP_BUF_HP | ALC5623_PWR_ADD1_HP_OUT_AMP \
761 | ALC5623_PWR_ADD1_HP_OUT_ENH_AMP)
763 #define ALC5623_ADD1_POWER_EN_5622 \
764 (ALC5623_PWR_ADD1_SHORT_CURR_DET_EN \
765 | ALC5623_PWR_ADD1_HP_OUT_AMP)
767 static void enable_power_depop(struct snd_soc_component *component)
769 struct alc5623_priv *alc5623 = snd_soc_component_get_drvdata(component);
771 snd_soc_component_update_bits(component, ALC5623_PWR_MANAG_ADD1,
772 ALC5623_PWR_ADD1_SOFTGEN_EN,
773 ALC5623_PWR_ADD1_SOFTGEN_EN);
775 snd_soc_component_write(component, ALC5623_PWR_MANAG_ADD3, ALC5623_ADD3_POWER_EN);
777 snd_soc_component_update_bits(component, ALC5623_MISC_CTRL,
778 ALC5623_MISC_HP_DEPOP_MODE2_EN,
779 ALC5623_MISC_HP_DEPOP_MODE2_EN);
783 snd_soc_component_write(component, ALC5623_PWR_MANAG_ADD2, ALC5623_ADD2_POWER_EN);
785 /* avoid writing '1' into 5622 reserved bits */
786 if (alc5623->id == 0x22)
787 snd_soc_component_write(component, ALC5623_PWR_MANAG_ADD1,
788 ALC5623_ADD1_POWER_EN_5622);
790 snd_soc_component_write(component, ALC5623_PWR_MANAG_ADD1,
791 ALC5623_ADD1_POWER_EN);
793 /* disable HP Depop2 */
794 snd_soc_component_update_bits(component, ALC5623_MISC_CTRL,
795 ALC5623_MISC_HP_DEPOP_MODE2_EN,
800 static int alc5623_set_bias_level(struct snd_soc_component *component,
801 enum snd_soc_bias_level level)
804 case SND_SOC_BIAS_ON:
805 enable_power_depop(component);
807 case SND_SOC_BIAS_PREPARE:
809 case SND_SOC_BIAS_STANDBY:
810 /* everything off except vref/vmid, */
811 snd_soc_component_write(component, ALC5623_PWR_MANAG_ADD2,
812 ALC5623_PWR_ADD2_VREF);
813 snd_soc_component_write(component, ALC5623_PWR_MANAG_ADD3,
814 ALC5623_PWR_ADD3_MAIN_BIAS);
816 case SND_SOC_BIAS_OFF:
817 /* everything off, dac mute, inactive */
818 snd_soc_component_write(component, ALC5623_PWR_MANAG_ADD2, 0);
819 snd_soc_component_write(component, ALC5623_PWR_MANAG_ADD3, 0);
820 snd_soc_component_write(component, ALC5623_PWR_MANAG_ADD1, 0);
826 #define ALC5623_FORMATS (SNDRV_PCM_FMTBIT_S16_LE \
827 | SNDRV_PCM_FMTBIT_S24_LE \
828 | SNDRV_PCM_FMTBIT_S32_LE)
830 static const struct snd_soc_dai_ops alc5623_dai_ops = {
831 .hw_params = alc5623_pcm_hw_params,
832 .mute_stream = alc5623_mute,
833 .set_fmt = alc5623_set_dai_fmt,
834 .set_sysclk = alc5623_set_dai_sysclk,
835 .set_pll = alc5623_set_dai_pll,
836 .no_capture_mute = 1,
839 static struct snd_soc_dai_driver alc5623_dai = {
840 .name = "alc5623-hifi",
842 .stream_name = "Playback",
847 .rates = SNDRV_PCM_RATE_8000_48000,
848 .formats = ALC5623_FORMATS,},
850 .stream_name = "Capture",
855 .rates = SNDRV_PCM_RATE_8000_48000,
856 .formats = ALC5623_FORMATS,},
858 .ops = &alc5623_dai_ops,
861 static int alc5623_suspend(struct snd_soc_component *component)
863 struct alc5623_priv *alc5623 = snd_soc_component_get_drvdata(component);
865 regcache_cache_only(alc5623->regmap, true);
870 static int alc5623_resume(struct snd_soc_component *component)
872 struct alc5623_priv *alc5623 = snd_soc_component_get_drvdata(component);
875 /* Sync reg_cache with the hardware */
876 regcache_cache_only(alc5623->regmap, false);
877 ret = regcache_sync(alc5623->regmap);
879 dev_err(component->dev, "Failed to sync register cache: %d\n",
881 regcache_cache_only(alc5623->regmap, true);
888 static int alc5623_probe(struct snd_soc_component *component)
890 struct alc5623_priv *alc5623 = snd_soc_component_get_drvdata(component);
891 struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component);
893 alc5623_reset(component);
895 if (alc5623->add_ctrl) {
896 snd_soc_component_write(component, ALC5623_ADD_CTRL_REG,
900 if (alc5623->jack_det_ctrl) {
901 snd_soc_component_write(component, ALC5623_JACK_DET_CTRL,
902 alc5623->jack_det_ctrl);
905 switch (alc5623->id) {
907 snd_soc_add_component_controls(component, alc5621_vol_snd_controls,
908 ARRAY_SIZE(alc5621_vol_snd_controls));
911 snd_soc_add_component_controls(component, alc5622_vol_snd_controls,
912 ARRAY_SIZE(alc5622_vol_snd_controls));
915 snd_soc_add_component_controls(component, alc5623_vol_snd_controls,
916 ARRAY_SIZE(alc5623_vol_snd_controls));
922 snd_soc_add_component_controls(component, alc5623_snd_controls,
923 ARRAY_SIZE(alc5623_snd_controls));
925 snd_soc_dapm_new_controls(dapm, alc5623_dapm_widgets,
926 ARRAY_SIZE(alc5623_dapm_widgets));
928 /* set up audio path interconnects */
929 snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
931 switch (alc5623->id) {
934 snd_soc_dapm_new_controls(dapm, alc5623_dapm_amp_widgets,
935 ARRAY_SIZE(alc5623_dapm_amp_widgets));
936 snd_soc_dapm_add_routes(dapm, intercon_amp_spk,
937 ARRAY_SIZE(intercon_amp_spk));
940 snd_soc_dapm_add_routes(dapm, intercon_spk,
941 ARRAY_SIZE(intercon_spk));
950 static const struct snd_soc_component_driver soc_component_device_alc5623 = {
951 .probe = alc5623_probe,
952 .suspend = alc5623_suspend,
953 .resume = alc5623_resume,
954 .set_bias_level = alc5623_set_bias_level,
955 .suspend_bias_off = 1,
957 .use_pmdown_time = 1,
959 .non_legacy_dai_naming = 1,
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 = devm_snd_soc_register_component(&client->dev,
1056 &soc_component_device_alc5623, &alc5623_dai, 1);
1058 dev_err(&client->dev, "Failed to register codec: %d\n", ret);
1063 static const struct i2c_device_id alc5623_i2c_table[] = {
1069 MODULE_DEVICE_TABLE(i2c, alc5623_i2c_table);
1071 static const struct of_device_id alc5623_of_match[] = {
1072 { .compatible = "realtek,alc5623", },
1075 MODULE_DEVICE_TABLE(of, alc5623_of_match);
1077 /* i2c codec control layer */
1078 static struct i2c_driver alc5623_i2c_driver = {
1080 .name = "alc562x-codec",
1081 .of_match_table = of_match_ptr(alc5623_of_match),
1083 .probe = alc5623_i2c_probe,
1084 .id_table = alc5623_i2c_table,
1087 module_i2c_driver(alc5623_i2c_driver);
1089 MODULE_DESCRIPTION("ASoC alc5621/2/3 driver");
1090 MODULE_AUTHOR("Arnaud Patard <arnaud.patard@rtp-net.org>");
1091 MODULE_LICENSE("GPL");