]>
Commit | Line | Data |
---|---|---|
44d0a879 VB |
1 | /* |
2 | * ALSA SoC TLV320AIC3X codec driver | |
3 | * | |
d6b52039 | 4 | * Author: Vladimir Barinov, <vbarinov@embeddedalley.com> |
44d0a879 VB |
5 | * Copyright: (C) 2007 MontaVista Software, Inc., <source@mvista.com> |
6 | * | |
7 | * Based on sound/soc/codecs/wm8753.c by Liam Girdwood | |
8 | * | |
9 | * This program is free software; you can redistribute it and/or modify | |
10 | * it under the terms of the GNU General Public License version 2 as | |
11 | * published by the Free Software Foundation. | |
12 | * | |
13 | * Notes: | |
14 | * The AIC3X is a driver for a low power stereo audio | |
6184f105 | 15 | * codecs aic31, aic32, aic33, aic3007. |
44d0a879 VB |
16 | * |
17 | * It supports full aic33 codec functionality. | |
6184f105 RC |
18 | * The compatibility with aic32, aic31 and aic3007 is as follows: |
19 | * aic32/aic3007 | aic31 | |
44d0a879 VB |
20 | * --------------------------------------- |
21 | * MONO_LOUT -> N/A | MONO_LOUT -> N/A | |
22 | * | IN1L -> LINE1L | |
23 | * | IN1R -> LINE1R | |
24 | * | IN2L -> LINE2L | |
25 | * | IN2R -> LINE2R | |
26 | * | MIC3L/R -> N/A | |
27 | * truncated internal functionality in | |
28 | * accordance with documentation | |
29 | * --------------------------------------- | |
30 | * | |
31 | * Hence the machine layer should disable unsupported inputs/outputs by | |
a5302181 | 32 | * snd_soc_dapm_disable_pin(codec, "MONO_LOUT"), etc. |
44d0a879 VB |
33 | */ |
34 | ||
35 | #include <linux/module.h> | |
36 | #include <linux/moduleparam.h> | |
37 | #include <linux/init.h> | |
38 | #include <linux/delay.h> | |
39 | #include <linux/pm.h> | |
40 | #include <linux/i2c.h> | |
5193d62f | 41 | #include <linux/gpio.h> |
07779fdd | 42 | #include <linux/regulator/consumer.h> |
b3b70786 | 43 | #include <linux/of.h> |
c24fdc88 | 44 | #include <linux/of_gpio.h> |
5a0e3ad6 | 45 | #include <linux/slab.h> |
44d0a879 VB |
46 | #include <sound/core.h> |
47 | #include <sound/pcm.h> | |
48 | #include <sound/pcm_params.h> | |
49 | #include <sound/soc.h> | |
44d0a879 | 50 | #include <sound/initval.h> |
7565fc38 | 51 | #include <sound/tlv.h> |
5193d62f | 52 | #include <sound/tlv320aic3x.h> |
44d0a879 VB |
53 | |
54 | #include "tlv320aic3x.h" | |
55 | ||
07779fdd JN |
56 | #define AIC3X_NUM_SUPPLIES 4 |
57 | static const char *aic3x_supply_names[AIC3X_NUM_SUPPLIES] = { | |
58 | "IOVDD", /* I/O Voltage */ | |
59 | "DVDD", /* Digital Core Voltage */ | |
60 | "AVDD", /* Analog DAC Voltage */ | |
61 | "DRVDD", /* ADC Analog and Output Driver Voltage */ | |
62 | }; | |
44d0a879 | 63 | |
414c73ab JN |
64 | static LIST_HEAD(reset_list); |
65 | ||
5a895f8a JN |
66 | struct aic3x_priv; |
67 | ||
68 | struct aic3x_disable_nb { | |
69 | struct notifier_block nb; | |
70 | struct aic3x_priv *aic3x; | |
71 | }; | |
72 | ||
44d0a879 VB |
73 | /* codec private data */ |
74 | struct aic3x_priv { | |
5a895f8a | 75 | struct snd_soc_codec *codec; |
2a6fedec | 76 | struct regmap *regmap; |
07779fdd | 77 | struct regulator_bulk_data supplies[AIC3X_NUM_SUPPLIES]; |
5a895f8a | 78 | struct aic3x_disable_nb disable_nb[AIC3X_NUM_SUPPLIES]; |
f0fba2ad | 79 | struct aic3x_setup_data *setup; |
44d0a879 | 80 | unsigned int sysclk; |
414c73ab | 81 | struct list_head list; |
44d0a879 | 82 | int master; |
5193d62f | 83 | int gpio_reset; |
6c1a7d40 | 84 | int power; |
6184f105 RC |
85 | #define AIC3X_MODEL_3X 0 |
86 | #define AIC3X_MODEL_33 1 | |
87 | #define AIC3X_MODEL_3007 2 | |
88 | u16 model; | |
e2e8bfdf HG |
89 | |
90 | /* Selects the micbias voltage */ | |
91 | enum aic3x_micbias_voltage micbias_vg; | |
44d0a879 VB |
92 | }; |
93 | ||
2a6fedec MB |
94 | static const struct reg_default aic3x_reg[] = { |
95 | { 0, 0x00 }, { 1, 0x00 }, { 2, 0x00 }, { 3, 0x10 }, | |
96 | { 4, 0x04 }, { 5, 0x00 }, { 6, 0x00 }, { 7, 0x00 }, | |
97 | { 8, 0x00 }, { 9, 0x00 }, { 10, 0x00 }, { 11, 0x01 }, | |
98 | { 12, 0x00 }, { 13, 0x00 }, { 14, 0x00 }, { 15, 0x80 }, | |
99 | { 16, 0x80 }, { 17, 0xff }, { 18, 0xff }, { 19, 0x78 }, | |
100 | { 20, 0x78 }, { 21, 0x78 }, { 22, 0x78 }, { 23, 0x78 }, | |
101 | { 24, 0x78 }, { 25, 0x00 }, { 26, 0x00 }, { 27, 0xfe }, | |
102 | { 28, 0x00 }, { 29, 0x00 }, { 30, 0xfe }, { 31, 0x00 }, | |
103 | { 32, 0x18 }, { 33, 0x18 }, { 34, 0x00 }, { 35, 0x00 }, | |
104 | { 36, 0x00 }, { 37, 0x00 }, { 38, 0x00 }, { 39, 0x00 }, | |
105 | { 40, 0x00 }, { 41, 0x00 }, { 42, 0x00 }, { 43, 0x80 }, | |
106 | { 44, 0x80 }, { 45, 0x00 }, { 46, 0x00 }, { 47, 0x00 }, | |
107 | { 48, 0x00 }, { 49, 0x00 }, { 50, 0x00 }, { 51, 0x04 }, | |
108 | { 52, 0x00 }, { 53, 0x00 }, { 54, 0x00 }, { 55, 0x00 }, | |
109 | { 56, 0x00 }, { 57, 0x00 }, { 58, 0x04 }, { 59, 0x00 }, | |
110 | { 60, 0x00 }, { 61, 0x00 }, { 62, 0x00 }, { 63, 0x00 }, | |
111 | { 64, 0x00 }, { 65, 0x04 }, { 66, 0x00 }, { 67, 0x00 }, | |
112 | { 68, 0x00 }, { 69, 0x00 }, { 70, 0x00 }, { 71, 0x00 }, | |
113 | { 72, 0x04 }, { 73, 0x00 }, { 74, 0x00 }, { 75, 0x00 }, | |
114 | { 76, 0x00 }, { 77, 0x00 }, { 78, 0x00 }, { 79, 0x00 }, | |
115 | { 80, 0x00 }, { 81, 0x00 }, { 82, 0x00 }, { 83, 0x00 }, | |
116 | { 84, 0x00 }, { 85, 0x00 }, { 86, 0x00 }, { 87, 0x00 }, | |
117 | { 88, 0x00 }, { 89, 0x00 }, { 90, 0x00 }, { 91, 0x00 }, | |
118 | { 92, 0x00 }, { 93, 0x00 }, { 94, 0x00 }, { 95, 0x00 }, | |
119 | { 96, 0x00 }, { 97, 0x00 }, { 98, 0x00 }, { 99, 0x00 }, | |
120 | { 100, 0x00 }, { 101, 0x00 }, { 102, 0x02 }, { 103, 0x00 }, | |
121 | { 104, 0x00 }, { 105, 0x00 }, { 106, 0x00 }, { 107, 0x00 }, | |
122 | { 108, 0x00 }, { 109, 0x00 }, | |
123 | }; | |
124 | ||
125 | static const struct regmap_config aic3x_regmap = { | |
126 | .reg_bits = 8, | |
127 | .val_bits = 8, | |
128 | ||
129 | .max_register = DAC_ICC_ADJ, | |
130 | .reg_defaults = aic3x_reg, | |
131 | .num_reg_defaults = ARRAY_SIZE(aic3x_reg), | |
132 | .cache_type = REGCACHE_RBTREE, | |
44d0a879 VB |
133 | }; |
134 | ||
44d0a879 | 135 | #define SOC_DAPM_SINGLE_AIC3X(xname, reg, shift, mask, invert) \ |
1476f66f LPC |
136 | SOC_SINGLE_EXT(xname, reg, shift, mask, invert, \ |
137 | snd_soc_dapm_get_volsw, snd_soc_dapm_put_volsw_aic3x) | |
44d0a879 VB |
138 | |
139 | /* | |
140 | * All input lines are connected when !0xf and disconnected with 0xf bit field, | |
141 | * so we have to use specific dapm_put call for input mixer | |
142 | */ | |
143 | static int snd_soc_dapm_put_volsw_aic3x(struct snd_kcontrol *kcontrol, | |
144 | struct snd_ctl_elem_value *ucontrol) | |
145 | { | |
eee5d7f9 | 146 | struct snd_soc_codec *codec = snd_soc_dapm_kcontrol_codec(kcontrol); |
4453dba5 EN |
147 | struct soc_mixer_control *mc = |
148 | (struct soc_mixer_control *)kcontrol->private_value; | |
149 | unsigned int reg = mc->reg; | |
150 | unsigned int shift = mc->shift; | |
151 | int max = mc->max; | |
152 | unsigned int mask = (1 << fls(max)) - 1; | |
153 | unsigned int invert = mc->invert; | |
5d99d778 LPC |
154 | unsigned short val; |
155 | struct snd_soc_dapm_update update; | |
156 | int connect, change; | |
44d0a879 VB |
157 | |
158 | val = (ucontrol->value.integer.value[0] & mask); | |
159 | ||
160 | mask = 0xf; | |
161 | if (val) | |
162 | val = mask; | |
163 | ||
5d99d778 LPC |
164 | connect = !!val; |
165 | ||
44d0a879 VB |
166 | if (invert) |
167 | val = mask - val; | |
44d0a879 | 168 | |
5d99d778 LPC |
169 | mask <<= shift; |
170 | val <<= shift; | |
2894770e | 171 | |
eee5d7f9 | 172 | change = snd_soc_test_bits(codec, val, mask, reg); |
5d99d778 LPC |
173 | if (change) { |
174 | update.kcontrol = kcontrol; | |
175 | update.reg = reg; | |
176 | update.mask = mask; | |
177 | update.val = val; | |
178 | ||
eee5d7f9 | 179 | snd_soc_dapm_mixer_update_power(&codec->dapm, kcontrol, connect, |
5d99d778 LPC |
180 | &update); |
181 | } | |
2894770e | 182 | |
5d99d778 | 183 | return change; |
44d0a879 VB |
184 | } |
185 | ||
e2e8bfdf HG |
186 | /* |
187 | * mic bias power on/off share the same register bits with | |
188 | * output voltage of mic bias. when power on mic bias, we | |
189 | * need reclaim it to voltage value. | |
190 | * 0x0 = Powered off | |
191 | * 0x1 = MICBIAS output is powered to 2.0V, | |
192 | * 0x2 = MICBIAS output is powered to 2.5V | |
193 | * 0x3 = MICBIAS output is connected to AVDD | |
194 | */ | |
195 | static int mic_bias_event(struct snd_soc_dapm_widget *w, | |
196 | struct snd_kcontrol *kcontrol, int event) | |
197 | { | |
198 | struct snd_soc_codec *codec = w->codec; | |
199 | struct aic3x_priv *aic3x = snd_soc_codec_get_drvdata(codec); | |
200 | ||
201 | switch (event) { | |
202 | case SND_SOC_DAPM_POST_PMU: | |
203 | /* change mic bias voltage to user defined */ | |
204 | snd_soc_update_bits(codec, MICBIAS_CTRL, | |
205 | MICBIAS_LEVEL_MASK, | |
206 | aic3x->micbias_vg << MICBIAS_LEVEL_SHIFT); | |
207 | break; | |
208 | ||
209 | case SND_SOC_DAPM_PRE_PMD: | |
210 | snd_soc_update_bits(codec, MICBIAS_CTRL, | |
211 | MICBIAS_LEVEL_MASK, 0); | |
212 | break; | |
213 | } | |
214 | return 0; | |
215 | } | |
216 | ||
44d0a879 VB |
217 | static const char *aic3x_left_dac_mux[] = { "DAC_L1", "DAC_L3", "DAC_L2" }; |
218 | static const char *aic3x_right_dac_mux[] = { "DAC_R1", "DAC_R3", "DAC_R2" }; | |
219 | static const char *aic3x_left_hpcom_mux[] = | |
220 | { "differential of HPLOUT", "constant VCM", "single-ended" }; | |
221 | static const char *aic3x_right_hpcom_mux[] = | |
222 | { "differential of HPROUT", "constant VCM", "single-ended", | |
223 | "differential of HPLCOM", "external feedback" }; | |
224 | static const char *aic3x_linein_mode_mux[] = { "single-ended", "differential" }; | |
4d20f70a JN |
225 | static const char *aic3x_adc_hpf[] = |
226 | { "Disabled", "0.0045xFs", "0.0125xFs", "0.025xFs" }; | |
44d0a879 VB |
227 | |
228 | #define LDAC_ENUM 0 | |
229 | #define RDAC_ENUM 1 | |
230 | #define LHPCOM_ENUM 2 | |
231 | #define RHPCOM_ENUM 3 | |
404b5665 JN |
232 | #define LINE1L_2_L_ENUM 4 |
233 | #define LINE1L_2_R_ENUM 5 | |
234 | #define LINE1R_2_L_ENUM 6 | |
235 | #define LINE1R_2_R_ENUM 7 | |
236 | #define LINE2L_ENUM 8 | |
237 | #define LINE2R_ENUM 9 | |
238 | #define ADC_HPF_ENUM 10 | |
44d0a879 VB |
239 | |
240 | static const struct soc_enum aic3x_enum[] = { | |
241 | SOC_ENUM_SINGLE(DAC_LINE_MUX, 6, 3, aic3x_left_dac_mux), | |
242 | SOC_ENUM_SINGLE(DAC_LINE_MUX, 4, 3, aic3x_right_dac_mux), | |
243 | SOC_ENUM_SINGLE(HPLCOM_CFG, 4, 3, aic3x_left_hpcom_mux), | |
244 | SOC_ENUM_SINGLE(HPRCOM_CFG, 3, 5, aic3x_right_hpcom_mux), | |
245 | SOC_ENUM_SINGLE(LINE1L_2_LADC_CTRL, 7, 2, aic3x_linein_mode_mux), | |
404b5665 JN |
246 | SOC_ENUM_SINGLE(LINE1L_2_RADC_CTRL, 7, 2, aic3x_linein_mode_mux), |
247 | SOC_ENUM_SINGLE(LINE1R_2_LADC_CTRL, 7, 2, aic3x_linein_mode_mux), | |
44d0a879 VB |
248 | SOC_ENUM_SINGLE(LINE1R_2_RADC_CTRL, 7, 2, aic3x_linein_mode_mux), |
249 | SOC_ENUM_SINGLE(LINE2L_2_LADC_CTRL, 7, 2, aic3x_linein_mode_mux), | |
250 | SOC_ENUM_SINGLE(LINE2R_2_RADC_CTRL, 7, 2, aic3x_linein_mode_mux), | |
4d20f70a | 251 | SOC_ENUM_DOUBLE(AIC3X_CODEC_DFILT_CTRL, 6, 4, 4, aic3x_adc_hpf), |
44d0a879 VB |
252 | }; |
253 | ||
bb1daa80 JP |
254 | static const char *aic3x_agc_level[] = |
255 | { "-5.5dB", "-8dB", "-10dB", "-12dB", "-14dB", "-17dB", "-20dB", "-24dB" }; | |
256 | static const struct soc_enum aic3x_agc_level_enum[] = { | |
257 | SOC_ENUM_SINGLE(LAGC_CTRL_A, 4, 8, aic3x_agc_level), | |
258 | SOC_ENUM_SINGLE(RAGC_CTRL_A, 4, 8, aic3x_agc_level), | |
259 | }; | |
260 | ||
261 | static const char *aic3x_agc_attack[] = { "8ms", "11ms", "16ms", "20ms" }; | |
262 | static const struct soc_enum aic3x_agc_attack_enum[] = { | |
263 | SOC_ENUM_SINGLE(LAGC_CTRL_A, 2, 4, aic3x_agc_attack), | |
264 | SOC_ENUM_SINGLE(RAGC_CTRL_A, 2, 4, aic3x_agc_attack), | |
265 | }; | |
266 | ||
267 | static const char *aic3x_agc_decay[] = { "100ms", "200ms", "400ms", "500ms" }; | |
268 | static const struct soc_enum aic3x_agc_decay_enum[] = { | |
269 | SOC_ENUM_SINGLE(LAGC_CTRL_A, 0, 4, aic3x_agc_decay), | |
270 | SOC_ENUM_SINGLE(RAGC_CTRL_A, 0, 4, aic3x_agc_decay), | |
271 | }; | |
272 | ||
7565fc38 JN |
273 | /* |
274 | * DAC digital volumes. From -63.5 to 0 dB in 0.5 dB steps | |
275 | */ | |
276 | static DECLARE_TLV_DB_SCALE(dac_tlv, -6350, 50, 0); | |
277 | /* ADC PGA gain volumes. From 0 to 59.5 dB in 0.5 dB steps */ | |
278 | static DECLARE_TLV_DB_SCALE(adc_tlv, 0, 50, 0); | |
279 | /* | |
280 | * Output stage volumes. From -78.3 to 0 dB. Muted below -78.3 dB. | |
281 | * Step size is approximately 0.5 dB over most of the scale but increasing | |
282 | * near the very low levels. | |
283 | * Define dB scale so that it is mostly correct for range about -55 to 0 dB | |
284 | * but having increasing dB difference below that (and where it doesn't count | |
285 | * so much). This setting shows -50 dB (actual is -50.3 dB) for register | |
286 | * value 100 and -58.5 dB (actual is -78.3 dB) for register value 117. | |
287 | */ | |
288 | static DECLARE_TLV_DB_SCALE(output_stage_tlv, -5900, 50, 1); | |
289 | ||
44d0a879 VB |
290 | static const struct snd_kcontrol_new aic3x_snd_controls[] = { |
291 | /* Output */ | |
7565fc38 JN |
292 | SOC_DOUBLE_R_TLV("PCM Playback Volume", |
293 | LDAC_VOL, RDAC_VOL, 0, 0x7f, 1, dac_tlv), | |
44d0a879 | 294 | |
098b1718 JN |
295 | /* |
296 | * Output controls that map to output mixer switches. Note these are | |
297 | * only for swapped L-to-R and R-to-L routes. See below stereo controls | |
298 | * for direct L-to-L and R-to-R routes. | |
299 | */ | |
300 | SOC_SINGLE_TLV("Left Line Mixer Line2R Bypass Volume", | |
301 | LINE2R_2_LLOPM_VOL, 0, 118, 1, output_stage_tlv), | |
302 | SOC_SINGLE_TLV("Left Line Mixer PGAR Bypass Volume", | |
303 | PGAR_2_LLOPM_VOL, 0, 118, 1, output_stage_tlv), | |
304 | SOC_SINGLE_TLV("Left Line Mixer DACR1 Playback Volume", | |
305 | DACR1_2_LLOPM_VOL, 0, 118, 1, output_stage_tlv), | |
306 | ||
307 | SOC_SINGLE_TLV("Right Line Mixer Line2L Bypass Volume", | |
308 | LINE2L_2_RLOPM_VOL, 0, 118, 1, output_stage_tlv), | |
309 | SOC_SINGLE_TLV("Right Line Mixer PGAL Bypass Volume", | |
310 | PGAL_2_RLOPM_VOL, 0, 118, 1, output_stage_tlv), | |
311 | SOC_SINGLE_TLV("Right Line Mixer DACL1 Playback Volume", | |
312 | DACL1_2_RLOPM_VOL, 0, 118, 1, output_stage_tlv), | |
313 | ||
314 | SOC_SINGLE_TLV("Left HP Mixer Line2R Bypass Volume", | |
315 | LINE2R_2_HPLOUT_VOL, 0, 118, 1, output_stage_tlv), | |
316 | SOC_SINGLE_TLV("Left HP Mixer PGAR Bypass Volume", | |
317 | PGAR_2_HPLOUT_VOL, 0, 118, 1, output_stage_tlv), | |
318 | SOC_SINGLE_TLV("Left HP Mixer DACR1 Playback Volume", | |
319 | DACR1_2_HPLOUT_VOL, 0, 118, 1, output_stage_tlv), | |
320 | ||
321 | SOC_SINGLE_TLV("Right HP Mixer Line2L Bypass Volume", | |
322 | LINE2L_2_HPROUT_VOL, 0, 118, 1, output_stage_tlv), | |
323 | SOC_SINGLE_TLV("Right HP Mixer PGAL Bypass Volume", | |
324 | PGAL_2_HPROUT_VOL, 0, 118, 1, output_stage_tlv), | |
325 | SOC_SINGLE_TLV("Right HP Mixer DACL1 Playback Volume", | |
326 | DACL1_2_HPROUT_VOL, 0, 118, 1, output_stage_tlv), | |
327 | ||
328 | SOC_SINGLE_TLV("Left HPCOM Mixer Line2R Bypass Volume", | |
329 | LINE2R_2_HPLCOM_VOL, 0, 118, 1, output_stage_tlv), | |
330 | SOC_SINGLE_TLV("Left HPCOM Mixer PGAR Bypass Volume", | |
331 | PGAR_2_HPLCOM_VOL, 0, 118, 1, output_stage_tlv), | |
332 | SOC_SINGLE_TLV("Left HPCOM Mixer DACR1 Playback Volume", | |
333 | DACR1_2_HPLCOM_VOL, 0, 118, 1, output_stage_tlv), | |
334 | ||
335 | SOC_SINGLE_TLV("Right HPCOM Mixer Line2L Bypass Volume", | |
336 | LINE2L_2_HPRCOM_VOL, 0, 118, 1, output_stage_tlv), | |
337 | SOC_SINGLE_TLV("Right HPCOM Mixer PGAL Bypass Volume", | |
338 | PGAL_2_HPRCOM_VOL, 0, 118, 1, output_stage_tlv), | |
339 | SOC_SINGLE_TLV("Right HPCOM Mixer DACL1 Playback Volume", | |
340 | DACL1_2_HPRCOM_VOL, 0, 118, 1, output_stage_tlv), | |
341 | ||
342 | /* Stereo output controls for direct L-to-L and R-to-R routes */ | |
343 | SOC_DOUBLE_R_TLV("Line Line2 Bypass Volume", | |
344 | LINE2L_2_LLOPM_VOL, LINE2R_2_RLOPM_VOL, | |
345 | 0, 118, 1, output_stage_tlv), | |
346 | SOC_DOUBLE_R_TLV("Line PGA Bypass Volume", | |
347 | PGAL_2_LLOPM_VOL, PGAR_2_RLOPM_VOL, | |
348 | 0, 118, 1, output_stage_tlv), | |
7565fc38 JN |
349 | SOC_DOUBLE_R_TLV("Line DAC Playback Volume", |
350 | DACL1_2_LLOPM_VOL, DACR1_2_RLOPM_VOL, | |
351 | 0, 118, 1, output_stage_tlv), | |
098b1718 JN |
352 | |
353 | SOC_DOUBLE_R_TLV("Mono Line2 Bypass Volume", | |
354 | LINE2L_2_MONOLOPM_VOL, LINE2R_2_MONOLOPM_VOL, | |
7565fc38 | 355 | 0, 118, 1, output_stage_tlv), |
098b1718 JN |
356 | SOC_DOUBLE_R_TLV("Mono PGA Bypass Volume", |
357 | PGAL_2_MONOLOPM_VOL, PGAR_2_MONOLOPM_VOL, | |
7565fc38 | 358 | 0, 118, 1, output_stage_tlv), |
7565fc38 JN |
359 | SOC_DOUBLE_R_TLV("Mono DAC Playback Volume", |
360 | DACL1_2_MONOLOPM_VOL, DACR1_2_MONOLOPM_VOL, | |
361 | 0, 118, 1, output_stage_tlv), | |
098b1718 JN |
362 | |
363 | SOC_DOUBLE_R_TLV("HP Line2 Bypass Volume", | |
364 | LINE2L_2_HPLOUT_VOL, LINE2R_2_HPROUT_VOL, | |
7565fc38 | 365 | 0, 118, 1, output_stage_tlv), |
098b1718 JN |
366 | SOC_DOUBLE_R_TLV("HP PGA Bypass Volume", |
367 | PGAL_2_HPLOUT_VOL, PGAR_2_HPROUT_VOL, | |
7565fc38 | 368 | 0, 118, 1, output_stage_tlv), |
7565fc38 JN |
369 | SOC_DOUBLE_R_TLV("HP DAC Playback Volume", |
370 | DACL1_2_HPLOUT_VOL, DACR1_2_HPROUT_VOL, | |
371 | 0, 118, 1, output_stage_tlv), | |
098b1718 JN |
372 | |
373 | SOC_DOUBLE_R_TLV("HPCOM Line2 Bypass Volume", | |
374 | LINE2L_2_HPLCOM_VOL, LINE2R_2_HPRCOM_VOL, | |
7565fc38 | 375 | 0, 118, 1, output_stage_tlv), |
098b1718 JN |
376 | SOC_DOUBLE_R_TLV("HPCOM PGA Bypass Volume", |
377 | PGAL_2_HPLCOM_VOL, PGAR_2_HPRCOM_VOL, | |
7565fc38 | 378 | 0, 118, 1, output_stage_tlv), |
7565fc38 JN |
379 | SOC_DOUBLE_R_TLV("HPCOM DAC Playback Volume", |
380 | DACL1_2_HPLCOM_VOL, DACR1_2_HPRCOM_VOL, | |
381 | 0, 118, 1, output_stage_tlv), | |
098b1718 JN |
382 | |
383 | /* Output pin mute controls */ | |
384 | SOC_DOUBLE_R("Line Playback Switch", LLOPM_CTRL, RLOPM_CTRL, 3, | |
385 | 0x01, 0), | |
386 | SOC_SINGLE("Mono Playback Switch", MONOLOPM_CTRL, 3, 0x01, 0), | |
387 | SOC_DOUBLE_R("HP Playback Switch", HPLOUT_CTRL, HPROUT_CTRL, 3, | |
388 | 0x01, 0), | |
f9bc0297 | 389 | SOC_DOUBLE_R("HPCOM Playback Switch", HPLCOM_CTRL, HPRCOM_CTRL, 3, |
44d0a879 | 390 | 0x01, 0), |
44d0a879 VB |
391 | |
392 | /* | |
393 | * Note: enable Automatic input Gain Controller with care. It can | |
394 | * adjust PGA to max value when ADC is on and will never go back. | |
395 | */ | |
396 | SOC_DOUBLE_R("AGC Switch", LAGC_CTRL_A, RAGC_CTRL_A, 7, 0x01, 0), | |
bb1daa80 JP |
397 | SOC_ENUM("Left AGC Target level", aic3x_agc_level_enum[0]), |
398 | SOC_ENUM("Right AGC Target level", aic3x_agc_level_enum[1]), | |
399 | SOC_ENUM("Left AGC Attack time", aic3x_agc_attack_enum[0]), | |
400 | SOC_ENUM("Right AGC Attack time", aic3x_agc_attack_enum[1]), | |
401 | SOC_ENUM("Left AGC Decay time", aic3x_agc_decay_enum[0]), | |
402 | SOC_ENUM("Right AGC Decay time", aic3x_agc_decay_enum[1]), | |
44d0a879 | 403 | |
77444191 JP |
404 | /* De-emphasis */ |
405 | SOC_DOUBLE("De-emphasis Switch", AIC3X_CODEC_DFILT_CTRL, 2, 0, 0x01, 0), | |
44d0a879 VB |
406 | |
407 | /* Input */ | |
7565fc38 JN |
408 | SOC_DOUBLE_R_TLV("PGA Capture Volume", LADC_VOL, RADC_VOL, |
409 | 0, 119, 0, adc_tlv), | |
44d0a879 | 410 | SOC_DOUBLE_R("PGA Capture Switch", LADC_VOL, RADC_VOL, 7, 0x01, 1), |
4d20f70a JN |
411 | |
412 | SOC_ENUM("ADC HPF Cut-off", aic3x_enum[ADC_HPF_ENUM]), | |
44d0a879 VB |
413 | }; |
414 | ||
6184f105 RC |
415 | /* |
416 | * Class-D amplifier gain. From 0 to 18 dB in 6 dB steps | |
417 | */ | |
418 | static DECLARE_TLV_DB_SCALE(classd_amp_tlv, 0, 600, 0); | |
419 | ||
420 | static const struct snd_kcontrol_new aic3x_classd_amp_gain_ctrl = | |
14a95fe8 | 421 | SOC_DOUBLE_TLV("Class-D Playback Volume", CLASSD_CTRL, 6, 4, 3, 0, classd_amp_tlv); |
6184f105 | 422 | |
44d0a879 VB |
423 | /* Left DAC Mux */ |
424 | static const struct snd_kcontrol_new aic3x_left_dac_mux_controls = | |
425 | SOC_DAPM_ENUM("Route", aic3x_enum[LDAC_ENUM]); | |
426 | ||
427 | /* Right DAC Mux */ | |
428 | static const struct snd_kcontrol_new aic3x_right_dac_mux_controls = | |
429 | SOC_DAPM_ENUM("Route", aic3x_enum[RDAC_ENUM]); | |
430 | ||
431 | /* Left HPCOM Mux */ | |
432 | static const struct snd_kcontrol_new aic3x_left_hpcom_mux_controls = | |
433 | SOC_DAPM_ENUM("Route", aic3x_enum[LHPCOM_ENUM]); | |
434 | ||
435 | /* Right HPCOM Mux */ | |
436 | static const struct snd_kcontrol_new aic3x_right_hpcom_mux_controls = | |
437 | SOC_DAPM_ENUM("Route", aic3x_enum[RHPCOM_ENUM]); | |
438 | ||
c3b79e05 JN |
439 | /* Left Line Mixer */ |
440 | static const struct snd_kcontrol_new aic3x_left_line_mixer_controls[] = { | |
441 | SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_LLOPM_VOL, 7, 1, 0), | |
442 | SOC_DAPM_SINGLE("PGAL Bypass Switch", PGAL_2_LLOPM_VOL, 7, 1, 0), | |
443 | SOC_DAPM_SINGLE("DACL1 Switch", DACL1_2_LLOPM_VOL, 7, 1, 0), | |
444 | SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_LLOPM_VOL, 7, 1, 0), | |
445 | SOC_DAPM_SINGLE("PGAR Bypass Switch", PGAR_2_LLOPM_VOL, 7, 1, 0), | |
446 | SOC_DAPM_SINGLE("DACR1 Switch", DACR1_2_LLOPM_VOL, 7, 1, 0), | |
44d0a879 VB |
447 | }; |
448 | ||
c3b79e05 JN |
449 | /* Right Line Mixer */ |
450 | static const struct snd_kcontrol_new aic3x_right_line_mixer_controls[] = { | |
451 | SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_RLOPM_VOL, 7, 1, 0), | |
452 | SOC_DAPM_SINGLE("PGAL Bypass Switch", PGAL_2_RLOPM_VOL, 7, 1, 0), | |
453 | SOC_DAPM_SINGLE("DACL1 Switch", DACL1_2_RLOPM_VOL, 7, 1, 0), | |
454 | SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_RLOPM_VOL, 7, 1, 0), | |
455 | SOC_DAPM_SINGLE("PGAR Bypass Switch", PGAR_2_RLOPM_VOL, 7, 1, 0), | |
456 | SOC_DAPM_SINGLE("DACR1 Switch", DACR1_2_RLOPM_VOL, 7, 1, 0), | |
457 | }; | |
458 | ||
459 | /* Mono Mixer */ | |
460 | static const struct snd_kcontrol_new aic3x_mono_mixer_controls[] = { | |
461 | SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_MONOLOPM_VOL, 7, 1, 0), | |
462 | SOC_DAPM_SINGLE("PGAL Bypass Switch", PGAL_2_MONOLOPM_VOL, 7, 1, 0), | |
463 | SOC_DAPM_SINGLE("DACL1 Switch", DACL1_2_MONOLOPM_VOL, 7, 1, 0), | |
464 | SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_MONOLOPM_VOL, 7, 1, 0), | |
465 | SOC_DAPM_SINGLE("PGAR Bypass Switch", PGAR_2_MONOLOPM_VOL, 7, 1, 0), | |
466 | SOC_DAPM_SINGLE("DACR1 Switch", DACR1_2_MONOLOPM_VOL, 7, 1, 0), | |
467 | }; | |
468 | ||
469 | /* Left HP Mixer */ | |
470 | static const struct snd_kcontrol_new aic3x_left_hp_mixer_controls[] = { | |
471 | SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_HPLOUT_VOL, 7, 1, 0), | |
472 | SOC_DAPM_SINGLE("PGAL Bypass Switch", PGAL_2_HPLOUT_VOL, 7, 1, 0), | |
473 | SOC_DAPM_SINGLE("DACL1 Switch", DACL1_2_HPLOUT_VOL, 7, 1, 0), | |
474 | SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_HPLOUT_VOL, 7, 1, 0), | |
475 | SOC_DAPM_SINGLE("PGAR Bypass Switch", PGAR_2_HPLOUT_VOL, 7, 1, 0), | |
476 | SOC_DAPM_SINGLE("DACR1 Switch", DACR1_2_HPLOUT_VOL, 7, 1, 0), | |
477 | }; | |
478 | ||
479 | /* Right HP Mixer */ | |
480 | static const struct snd_kcontrol_new aic3x_right_hp_mixer_controls[] = { | |
481 | SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_HPROUT_VOL, 7, 1, 0), | |
482 | SOC_DAPM_SINGLE("PGAL Bypass Switch", PGAL_2_HPROUT_VOL, 7, 1, 0), | |
483 | SOC_DAPM_SINGLE("DACL1 Switch", DACL1_2_HPROUT_VOL, 7, 1, 0), | |
484 | SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_HPROUT_VOL, 7, 1, 0), | |
485 | SOC_DAPM_SINGLE("PGAR Bypass Switch", PGAR_2_HPROUT_VOL, 7, 1, 0), | |
486 | SOC_DAPM_SINGLE("DACR1 Switch", DACR1_2_HPROUT_VOL, 7, 1, 0), | |
487 | }; | |
488 | ||
489 | /* Left HPCOM Mixer */ | |
490 | static const struct snd_kcontrol_new aic3x_left_hpcom_mixer_controls[] = { | |
491 | SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_HPLCOM_VOL, 7, 1, 0), | |
492 | SOC_DAPM_SINGLE("PGAL Bypass Switch", PGAL_2_HPLCOM_VOL, 7, 1, 0), | |
493 | SOC_DAPM_SINGLE("DACL1 Switch", DACL1_2_HPLCOM_VOL, 7, 1, 0), | |
494 | SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_HPLCOM_VOL, 7, 1, 0), | |
495 | SOC_DAPM_SINGLE("PGAR Bypass Switch", PGAR_2_HPLCOM_VOL, 7, 1, 0), | |
496 | SOC_DAPM_SINGLE("DACR1 Switch", DACR1_2_HPLCOM_VOL, 7, 1, 0), | |
497 | }; | |
498 | ||
499 | /* Right HPCOM Mixer */ | |
500 | static const struct snd_kcontrol_new aic3x_right_hpcom_mixer_controls[] = { | |
501 | SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_HPRCOM_VOL, 7, 1, 0), | |
502 | SOC_DAPM_SINGLE("PGAL Bypass Switch", PGAL_2_HPRCOM_VOL, 7, 1, 0), | |
503 | SOC_DAPM_SINGLE("DACL1 Switch", DACL1_2_HPRCOM_VOL, 7, 1, 0), | |
504 | SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_HPRCOM_VOL, 7, 1, 0), | |
505 | SOC_DAPM_SINGLE("PGAR Bypass Switch", PGAR_2_HPRCOM_VOL, 7, 1, 0), | |
506 | SOC_DAPM_SINGLE("DACR1 Switch", DACR1_2_HPRCOM_VOL, 7, 1, 0), | |
44d0a879 VB |
507 | }; |
508 | ||
509 | /* Left PGA Mixer */ | |
510 | static const struct snd_kcontrol_new aic3x_left_pga_mixer_controls[] = { | |
511 | SOC_DAPM_SINGLE_AIC3X("Line1L Switch", LINE1L_2_LADC_CTRL, 3, 1, 1), | |
54f01916 | 512 | SOC_DAPM_SINGLE_AIC3X("Line1R Switch", LINE1R_2_LADC_CTRL, 3, 1, 1), |
44d0a879 VB |
513 | SOC_DAPM_SINGLE_AIC3X("Line2L Switch", LINE2L_2_LADC_CTRL, 3, 1, 1), |
514 | SOC_DAPM_SINGLE_AIC3X("Mic3L Switch", MIC3LR_2_LADC_CTRL, 4, 1, 1), | |
54f01916 | 515 | SOC_DAPM_SINGLE_AIC3X("Mic3R Switch", MIC3LR_2_LADC_CTRL, 0, 1, 1), |
44d0a879 VB |
516 | }; |
517 | ||
518 | /* Right PGA Mixer */ | |
519 | static const struct snd_kcontrol_new aic3x_right_pga_mixer_controls[] = { | |
520 | SOC_DAPM_SINGLE_AIC3X("Line1R Switch", LINE1R_2_RADC_CTRL, 3, 1, 1), | |
54f01916 | 521 | SOC_DAPM_SINGLE_AIC3X("Line1L Switch", LINE1L_2_RADC_CTRL, 3, 1, 1), |
44d0a879 | 522 | SOC_DAPM_SINGLE_AIC3X("Line2R Switch", LINE2R_2_RADC_CTRL, 3, 1, 1), |
54f01916 | 523 | SOC_DAPM_SINGLE_AIC3X("Mic3L Switch", MIC3LR_2_RADC_CTRL, 4, 1, 1), |
44d0a879 VB |
524 | SOC_DAPM_SINGLE_AIC3X("Mic3R Switch", MIC3LR_2_RADC_CTRL, 0, 1, 1), |
525 | }; | |
526 | ||
527 | /* Left Line1 Mux */ | |
404b5665 JN |
528 | static const struct snd_kcontrol_new aic3x_left_line1l_mux_controls = |
529 | SOC_DAPM_ENUM("Route", aic3x_enum[LINE1L_2_L_ENUM]); | |
530 | static const struct snd_kcontrol_new aic3x_right_line1l_mux_controls = | |
531 | SOC_DAPM_ENUM("Route", aic3x_enum[LINE1L_2_R_ENUM]); | |
44d0a879 VB |
532 | |
533 | /* Right Line1 Mux */ | |
404b5665 JN |
534 | static const struct snd_kcontrol_new aic3x_right_line1r_mux_controls = |
535 | SOC_DAPM_ENUM("Route", aic3x_enum[LINE1R_2_R_ENUM]); | |
536 | static const struct snd_kcontrol_new aic3x_left_line1r_mux_controls = | |
537 | SOC_DAPM_ENUM("Route", aic3x_enum[LINE1R_2_L_ENUM]); | |
44d0a879 VB |
538 | |
539 | /* Left Line2 Mux */ | |
540 | static const struct snd_kcontrol_new aic3x_left_line2_mux_controls = | |
541 | SOC_DAPM_ENUM("Route", aic3x_enum[LINE2L_ENUM]); | |
542 | ||
543 | /* Right Line2 Mux */ | |
544 | static const struct snd_kcontrol_new aic3x_right_line2_mux_controls = | |
545 | SOC_DAPM_ENUM("Route", aic3x_enum[LINE2R_ENUM]); | |
546 | ||
44d0a879 VB |
547 | static const struct snd_soc_dapm_widget aic3x_dapm_widgets[] = { |
548 | /* Left DAC to Left Outputs */ | |
549 | SND_SOC_DAPM_DAC("Left DAC", "Left Playback", DAC_PWR, 7, 0), | |
550 | SND_SOC_DAPM_MUX("Left DAC Mux", SND_SOC_NOPM, 0, 0, | |
551 | &aic3x_left_dac_mux_controls), | |
44d0a879 VB |
552 | SND_SOC_DAPM_MUX("Left HPCOM Mux", SND_SOC_NOPM, 0, 0, |
553 | &aic3x_left_hpcom_mux_controls), | |
554 | SND_SOC_DAPM_PGA("Left Line Out", LLOPM_CTRL, 0, 0, NULL, 0), | |
555 | SND_SOC_DAPM_PGA("Left HP Out", HPLOUT_CTRL, 0, 0, NULL, 0), | |
556 | SND_SOC_DAPM_PGA("Left HP Com", HPLCOM_CTRL, 0, 0, NULL, 0), | |
557 | ||
558 | /* Right DAC to Right Outputs */ | |
559 | SND_SOC_DAPM_DAC("Right DAC", "Right Playback", DAC_PWR, 6, 0), | |
560 | SND_SOC_DAPM_MUX("Right DAC Mux", SND_SOC_NOPM, 0, 0, | |
561 | &aic3x_right_dac_mux_controls), | |
44d0a879 VB |
562 | SND_SOC_DAPM_MUX("Right HPCOM Mux", SND_SOC_NOPM, 0, 0, |
563 | &aic3x_right_hpcom_mux_controls), | |
564 | SND_SOC_DAPM_PGA("Right Line Out", RLOPM_CTRL, 0, 0, NULL, 0), | |
565 | SND_SOC_DAPM_PGA("Right HP Out", HPROUT_CTRL, 0, 0, NULL, 0), | |
566 | SND_SOC_DAPM_PGA("Right HP Com", HPRCOM_CTRL, 0, 0, NULL, 0), | |
567 | ||
568 | /* Mono Output */ | |
569 | SND_SOC_DAPM_PGA("Mono Out", MONOLOPM_CTRL, 0, 0, NULL, 0), | |
570 | ||
54f01916 | 571 | /* Inputs to Left ADC */ |
44d0a879 VB |
572 | SND_SOC_DAPM_ADC("Left ADC", "Left Capture", LINE1L_2_LADC_CTRL, 2, 0), |
573 | SND_SOC_DAPM_MIXER("Left PGA Mixer", SND_SOC_NOPM, 0, 0, | |
574 | &aic3x_left_pga_mixer_controls[0], | |
575 | ARRAY_SIZE(aic3x_left_pga_mixer_controls)), | |
576 | SND_SOC_DAPM_MUX("Left Line1L Mux", SND_SOC_NOPM, 0, 0, | |
404b5665 | 577 | &aic3x_left_line1l_mux_controls), |
54f01916 | 578 | SND_SOC_DAPM_MUX("Left Line1R Mux", SND_SOC_NOPM, 0, 0, |
404b5665 | 579 | &aic3x_left_line1r_mux_controls), |
44d0a879 VB |
580 | SND_SOC_DAPM_MUX("Left Line2L Mux", SND_SOC_NOPM, 0, 0, |
581 | &aic3x_left_line2_mux_controls), | |
582 | ||
54f01916 | 583 | /* Inputs to Right ADC */ |
44d0a879 VB |
584 | SND_SOC_DAPM_ADC("Right ADC", "Right Capture", |
585 | LINE1R_2_RADC_CTRL, 2, 0), | |
586 | SND_SOC_DAPM_MIXER("Right PGA Mixer", SND_SOC_NOPM, 0, 0, | |
587 | &aic3x_right_pga_mixer_controls[0], | |
588 | ARRAY_SIZE(aic3x_right_pga_mixer_controls)), | |
54f01916 | 589 | SND_SOC_DAPM_MUX("Right Line1L Mux", SND_SOC_NOPM, 0, 0, |
404b5665 | 590 | &aic3x_right_line1l_mux_controls), |
44d0a879 | 591 | SND_SOC_DAPM_MUX("Right Line1R Mux", SND_SOC_NOPM, 0, 0, |
404b5665 | 592 | &aic3x_right_line1r_mux_controls), |
44d0a879 VB |
593 | SND_SOC_DAPM_MUX("Right Line2R Mux", SND_SOC_NOPM, 0, 0, |
594 | &aic3x_right_line2_mux_controls), | |
595 | ||
ee15ffdb JN |
596 | /* |
597 | * Not a real mic bias widget but similar function. This is for dynamic | |
598 | * control of GPIO1 digital mic modulator clock output function when | |
599 | * using digital mic. | |
600 | */ | |
601 | SND_SOC_DAPM_REG(snd_soc_dapm_micbias, "GPIO1 dmic modclk", | |
602 | AIC3X_GPIO1_REG, 4, 0xf, | |
603 | AIC3X_GPIO1_FUNC_DIGITAL_MIC_MODCLK, | |
604 | AIC3X_GPIO1_FUNC_DISABLED), | |
605 | ||
606 | /* | |
607 | * Also similar function like mic bias. Selects digital mic with | |
608 | * configurable oversampling rate instead of ADC converter. | |
609 | */ | |
610 | SND_SOC_DAPM_REG(snd_soc_dapm_micbias, "DMic Rate 128", | |
611 | AIC3X_ASD_INTF_CTRLA, 0, 3, 1, 0), | |
612 | SND_SOC_DAPM_REG(snd_soc_dapm_micbias, "DMic Rate 64", | |
613 | AIC3X_ASD_INTF_CTRLA, 0, 3, 2, 0), | |
614 | SND_SOC_DAPM_REG(snd_soc_dapm_micbias, "DMic Rate 32", | |
615 | AIC3X_ASD_INTF_CTRLA, 0, 3, 3, 0), | |
616 | ||
44d0a879 | 617 | /* Mic Bias */ |
e2e8bfdf HG |
618 | SND_SOC_DAPM_SUPPLY("Mic Bias", MICBIAS_CTRL, 6, 0, |
619 | mic_bias_event, | |
620 | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), | |
44d0a879 | 621 | |
c3b79e05 JN |
622 | /* Output mixers */ |
623 | SND_SOC_DAPM_MIXER("Left Line Mixer", SND_SOC_NOPM, 0, 0, | |
624 | &aic3x_left_line_mixer_controls[0], | |
625 | ARRAY_SIZE(aic3x_left_line_mixer_controls)), | |
626 | SND_SOC_DAPM_MIXER("Right Line Mixer", SND_SOC_NOPM, 0, 0, | |
627 | &aic3x_right_line_mixer_controls[0], | |
628 | ARRAY_SIZE(aic3x_right_line_mixer_controls)), | |
629 | SND_SOC_DAPM_MIXER("Mono Mixer", SND_SOC_NOPM, 0, 0, | |
630 | &aic3x_mono_mixer_controls[0], | |
631 | ARRAY_SIZE(aic3x_mono_mixer_controls)), | |
632 | SND_SOC_DAPM_MIXER("Left HP Mixer", SND_SOC_NOPM, 0, 0, | |
633 | &aic3x_left_hp_mixer_controls[0], | |
634 | ARRAY_SIZE(aic3x_left_hp_mixer_controls)), | |
635 | SND_SOC_DAPM_MIXER("Right HP Mixer", SND_SOC_NOPM, 0, 0, | |
636 | &aic3x_right_hp_mixer_controls[0], | |
637 | ARRAY_SIZE(aic3x_right_hp_mixer_controls)), | |
638 | SND_SOC_DAPM_MIXER("Left HPCOM Mixer", SND_SOC_NOPM, 0, 0, | |
639 | &aic3x_left_hpcom_mixer_controls[0], | |
640 | ARRAY_SIZE(aic3x_left_hpcom_mixer_controls)), | |
641 | SND_SOC_DAPM_MIXER("Right HPCOM Mixer", SND_SOC_NOPM, 0, 0, | |
642 | &aic3x_right_hpcom_mixer_controls[0], | |
643 | ARRAY_SIZE(aic3x_right_hpcom_mixer_controls)), | |
44d0a879 VB |
644 | |
645 | SND_SOC_DAPM_OUTPUT("LLOUT"), | |
646 | SND_SOC_DAPM_OUTPUT("RLOUT"), | |
647 | SND_SOC_DAPM_OUTPUT("MONO_LOUT"), | |
648 | SND_SOC_DAPM_OUTPUT("HPLOUT"), | |
649 | SND_SOC_DAPM_OUTPUT("HPROUT"), | |
650 | SND_SOC_DAPM_OUTPUT("HPLCOM"), | |
651 | SND_SOC_DAPM_OUTPUT("HPRCOM"), | |
652 | ||
653 | SND_SOC_DAPM_INPUT("MIC3L"), | |
654 | SND_SOC_DAPM_INPUT("MIC3R"), | |
655 | SND_SOC_DAPM_INPUT("LINE1L"), | |
656 | SND_SOC_DAPM_INPUT("LINE1R"), | |
657 | SND_SOC_DAPM_INPUT("LINE2L"), | |
658 | SND_SOC_DAPM_INPUT("LINE2R"), | |
19f7ac50 JN |
659 | |
660 | /* | |
661 | * Virtual output pin to detection block inside codec. This can be | |
662 | * used to keep codec bias on if gpio or detection features are needed. | |
663 | * Force pin on or construct a path with an input jack and mic bias | |
664 | * widgets. | |
665 | */ | |
666 | SND_SOC_DAPM_OUTPUT("Detection"), | |
44d0a879 VB |
667 | }; |
668 | ||
6184f105 RC |
669 | static const struct snd_soc_dapm_widget aic3007_dapm_widgets[] = { |
670 | /* Class-D outputs */ | |
671 | SND_SOC_DAPM_PGA("Left Class-D Out", CLASSD_CTRL, 3, 0, NULL, 0), | |
672 | SND_SOC_DAPM_PGA("Right Class-D Out", CLASSD_CTRL, 2, 0, NULL, 0), | |
673 | ||
674 | SND_SOC_DAPM_OUTPUT("SPOP"), | |
675 | SND_SOC_DAPM_OUTPUT("SPOM"), | |
676 | }; | |
677 | ||
d0cc0d3a | 678 | static const struct snd_soc_dapm_route intercon[] = { |
44d0a879 VB |
679 | /* Left Input */ |
680 | {"Left Line1L Mux", "single-ended", "LINE1L"}, | |
681 | {"Left Line1L Mux", "differential", "LINE1L"}, | |
6b2afee1 PU |
682 | {"Left Line1R Mux", "single-ended", "LINE1R"}, |
683 | {"Left Line1R Mux", "differential", "LINE1R"}, | |
44d0a879 VB |
684 | |
685 | {"Left Line2L Mux", "single-ended", "LINE2L"}, | |
686 | {"Left Line2L Mux", "differential", "LINE2L"}, | |
687 | ||
688 | {"Left PGA Mixer", "Line1L Switch", "Left Line1L Mux"}, | |
54f01916 | 689 | {"Left PGA Mixer", "Line1R Switch", "Left Line1R Mux"}, |
44d0a879 VB |
690 | {"Left PGA Mixer", "Line2L Switch", "Left Line2L Mux"}, |
691 | {"Left PGA Mixer", "Mic3L Switch", "MIC3L"}, | |
54f01916 | 692 | {"Left PGA Mixer", "Mic3R Switch", "MIC3R"}, |
44d0a879 VB |
693 | |
694 | {"Left ADC", NULL, "Left PGA Mixer"}, | |
ee15ffdb | 695 | {"Left ADC", NULL, "GPIO1 dmic modclk"}, |
44d0a879 VB |
696 | |
697 | /* Right Input */ | |
698 | {"Right Line1R Mux", "single-ended", "LINE1R"}, | |
699 | {"Right Line1R Mux", "differential", "LINE1R"}, | |
6b2afee1 PU |
700 | {"Right Line1L Mux", "single-ended", "LINE1L"}, |
701 | {"Right Line1L Mux", "differential", "LINE1L"}, | |
44d0a879 VB |
702 | |
703 | {"Right Line2R Mux", "single-ended", "LINE2R"}, | |
704 | {"Right Line2R Mux", "differential", "LINE2R"}, | |
705 | ||
54f01916 | 706 | {"Right PGA Mixer", "Line1L Switch", "Right Line1L Mux"}, |
44d0a879 VB |
707 | {"Right PGA Mixer", "Line1R Switch", "Right Line1R Mux"}, |
708 | {"Right PGA Mixer", "Line2R Switch", "Right Line2R Mux"}, | |
54f01916 | 709 | {"Right PGA Mixer", "Mic3L Switch", "MIC3L"}, |
44d0a879 VB |
710 | {"Right PGA Mixer", "Mic3R Switch", "MIC3R"}, |
711 | ||
712 | {"Right ADC", NULL, "Right PGA Mixer"}, | |
ee15ffdb | 713 | {"Right ADC", NULL, "GPIO1 dmic modclk"}, |
44d0a879 | 714 | |
ee15ffdb JN |
715 | /* |
716 | * Logical path between digital mic enable and GPIO1 modulator clock | |
717 | * output function | |
718 | */ | |
719 | {"GPIO1 dmic modclk", NULL, "DMic Rate 128"}, | |
720 | {"GPIO1 dmic modclk", NULL, "DMic Rate 64"}, | |
721 | {"GPIO1 dmic modclk", NULL, "DMic Rate 32"}, | |
c3b79e05 JN |
722 | |
723 | /* Left DAC Output */ | |
724 | {"Left DAC Mux", "DAC_L1", "Left DAC"}, | |
725 | {"Left DAC Mux", "DAC_L2", "Left DAC"}, | |
726 | {"Left DAC Mux", "DAC_L3", "Left DAC"}, | |
727 | ||
728 | /* Right DAC Output */ | |
729 | {"Right DAC Mux", "DAC_R1", "Right DAC"}, | |
730 | {"Right DAC Mux", "DAC_R2", "Right DAC"}, | |
731 | {"Right DAC Mux", "DAC_R3", "Right DAC"}, | |
732 | ||
733 | /* Left Line Output */ | |
734 | {"Left Line Mixer", "Line2L Bypass Switch", "Left Line2L Mux"}, | |
735 | {"Left Line Mixer", "PGAL Bypass Switch", "Left PGA Mixer"}, | |
736 | {"Left Line Mixer", "DACL1 Switch", "Left DAC Mux"}, | |
737 | {"Left Line Mixer", "Line2R Bypass Switch", "Right Line2R Mux"}, | |
738 | {"Left Line Mixer", "PGAR Bypass Switch", "Right PGA Mixer"}, | |
739 | {"Left Line Mixer", "DACR1 Switch", "Right DAC Mux"}, | |
740 | ||
741 | {"Left Line Out", NULL, "Left Line Mixer"}, | |
742 | {"Left Line Out", NULL, "Left DAC Mux"}, | |
743 | {"LLOUT", NULL, "Left Line Out"}, | |
744 | ||
745 | /* Right Line Output */ | |
746 | {"Right Line Mixer", "Line2L Bypass Switch", "Left Line2L Mux"}, | |
747 | {"Right Line Mixer", "PGAL Bypass Switch", "Left PGA Mixer"}, | |
748 | {"Right Line Mixer", "DACL1 Switch", "Left DAC Mux"}, | |
749 | {"Right Line Mixer", "Line2R Bypass Switch", "Right Line2R Mux"}, | |
750 | {"Right Line Mixer", "PGAR Bypass Switch", "Right PGA Mixer"}, | |
751 | {"Right Line Mixer", "DACR1 Switch", "Right DAC Mux"}, | |
752 | ||
753 | {"Right Line Out", NULL, "Right Line Mixer"}, | |
754 | {"Right Line Out", NULL, "Right DAC Mux"}, | |
755 | {"RLOUT", NULL, "Right Line Out"}, | |
756 | ||
757 | /* Mono Output */ | |
758 | {"Mono Mixer", "Line2L Bypass Switch", "Left Line2L Mux"}, | |
759 | {"Mono Mixer", "PGAL Bypass Switch", "Left PGA Mixer"}, | |
760 | {"Mono Mixer", "DACL1 Switch", "Left DAC Mux"}, | |
761 | {"Mono Mixer", "Line2R Bypass Switch", "Right Line2R Mux"}, | |
762 | {"Mono Mixer", "PGAR Bypass Switch", "Right PGA Mixer"}, | |
763 | {"Mono Mixer", "DACR1 Switch", "Right DAC Mux"}, | |
764 | ||
765 | {"Mono Out", NULL, "Mono Mixer"}, | |
766 | {"MONO_LOUT", NULL, "Mono Out"}, | |
767 | ||
768 | /* Left HP Output */ | |
769 | {"Left HP Mixer", "Line2L Bypass Switch", "Left Line2L Mux"}, | |
770 | {"Left HP Mixer", "PGAL Bypass Switch", "Left PGA Mixer"}, | |
771 | {"Left HP Mixer", "DACL1 Switch", "Left DAC Mux"}, | |
772 | {"Left HP Mixer", "Line2R Bypass Switch", "Right Line2R Mux"}, | |
773 | {"Left HP Mixer", "PGAR Bypass Switch", "Right PGA Mixer"}, | |
774 | {"Left HP Mixer", "DACR1 Switch", "Right DAC Mux"}, | |
775 | ||
776 | {"Left HP Out", NULL, "Left HP Mixer"}, | |
777 | {"Left HP Out", NULL, "Left DAC Mux"}, | |
778 | {"HPLOUT", NULL, "Left HP Out"}, | |
779 | ||
780 | /* Right HP Output */ | |
781 | {"Right HP Mixer", "Line2L Bypass Switch", "Left Line2L Mux"}, | |
782 | {"Right HP Mixer", "PGAL Bypass Switch", "Left PGA Mixer"}, | |
783 | {"Right HP Mixer", "DACL1 Switch", "Left DAC Mux"}, | |
784 | {"Right HP Mixer", "Line2R Bypass Switch", "Right Line2R Mux"}, | |
785 | {"Right HP Mixer", "PGAR Bypass Switch", "Right PGA Mixer"}, | |
786 | {"Right HP Mixer", "DACR1 Switch", "Right DAC Mux"}, | |
787 | ||
788 | {"Right HP Out", NULL, "Right HP Mixer"}, | |
789 | {"Right HP Out", NULL, "Right DAC Mux"}, | |
790 | {"HPROUT", NULL, "Right HP Out"}, | |
791 | ||
792 | /* Left HPCOM Output */ | |
793 | {"Left HPCOM Mixer", "Line2L Bypass Switch", "Left Line2L Mux"}, | |
794 | {"Left HPCOM Mixer", "PGAL Bypass Switch", "Left PGA Mixer"}, | |
795 | {"Left HPCOM Mixer", "DACL1 Switch", "Left DAC Mux"}, | |
796 | {"Left HPCOM Mixer", "Line2R Bypass Switch", "Right Line2R Mux"}, | |
797 | {"Left HPCOM Mixer", "PGAR Bypass Switch", "Right PGA Mixer"}, | |
798 | {"Left HPCOM Mixer", "DACR1 Switch", "Right DAC Mux"}, | |
799 | ||
800 | {"Left HPCOM Mux", "differential of HPLOUT", "Left HP Mixer"}, | |
801 | {"Left HPCOM Mux", "constant VCM", "Left HPCOM Mixer"}, | |
802 | {"Left HPCOM Mux", "single-ended", "Left HPCOM Mixer"}, | |
803 | {"Left HP Com", NULL, "Left HPCOM Mux"}, | |
804 | {"HPLCOM", NULL, "Left HP Com"}, | |
805 | ||
806 | /* Right HPCOM Output */ | |
807 | {"Right HPCOM Mixer", "Line2L Bypass Switch", "Left Line2L Mux"}, | |
808 | {"Right HPCOM Mixer", "PGAL Bypass Switch", "Left PGA Mixer"}, | |
809 | {"Right HPCOM Mixer", "DACL1 Switch", "Left DAC Mux"}, | |
810 | {"Right HPCOM Mixer", "Line2R Bypass Switch", "Right Line2R Mux"}, | |
811 | {"Right HPCOM Mixer", "PGAR Bypass Switch", "Right PGA Mixer"}, | |
812 | {"Right HPCOM Mixer", "DACR1 Switch", "Right DAC Mux"}, | |
813 | ||
814 | {"Right HPCOM Mux", "differential of HPROUT", "Right HP Mixer"}, | |
815 | {"Right HPCOM Mux", "constant VCM", "Right HPCOM Mixer"}, | |
816 | {"Right HPCOM Mux", "single-ended", "Right HPCOM Mixer"}, | |
817 | {"Right HPCOM Mux", "differential of HPLCOM", "Left HPCOM Mixer"}, | |
818 | {"Right HPCOM Mux", "external feedback", "Right HPCOM Mixer"}, | |
819 | {"Right HP Com", NULL, "Right HPCOM Mux"}, | |
820 | {"HPRCOM", NULL, "Right HP Com"}, | |
44d0a879 VB |
821 | }; |
822 | ||
6184f105 RC |
823 | static const struct snd_soc_dapm_route intercon_3007[] = { |
824 | /* Class-D outputs */ | |
825 | {"Left Class-D Out", NULL, "Left Line Out"}, | |
826 | {"Right Class-D Out", NULL, "Left Line Out"}, | |
827 | {"SPOP", NULL, "Left Class-D Out"}, | |
828 | {"SPOM", NULL, "Right Class-D Out"}, | |
829 | }; | |
830 | ||
44d0a879 VB |
831 | static int aic3x_add_widgets(struct snd_soc_codec *codec) |
832 | { | |
6184f105 | 833 | struct aic3x_priv *aic3x = snd_soc_codec_get_drvdata(codec); |
ce6120cc | 834 | struct snd_soc_dapm_context *dapm = &codec->dapm; |
6184f105 | 835 | |
6184f105 | 836 | if (aic3x->model == AIC3X_MODEL_3007) { |
ce6120cc | 837 | snd_soc_dapm_new_controls(dapm, aic3007_dapm_widgets, |
6184f105 | 838 | ARRAY_SIZE(aic3007_dapm_widgets)); |
ce6120cc LG |
839 | snd_soc_dapm_add_routes(dapm, intercon_3007, |
840 | ARRAY_SIZE(intercon_3007)); | |
6184f105 RC |
841 | } |
842 | ||
44d0a879 VB |
843 | return 0; |
844 | } | |
845 | ||
44d0a879 | 846 | static int aic3x_hw_params(struct snd_pcm_substream *substream, |
dee89c4d MB |
847 | struct snd_pcm_hw_params *params, |
848 | struct snd_soc_dai *dai) | |
44d0a879 | 849 | { |
e6968a17 | 850 | struct snd_soc_codec *codec = dai->codec; |
b2c812e2 | 851 | struct aic3x_priv *aic3x = snd_soc_codec_get_drvdata(codec); |
4f9c16cc | 852 | int codec_clk = 0, bypass_pll = 0, fsref, last_clk = 0; |
255173b4 PM |
853 | u8 data, j, r, p, pll_q, pll_p = 1, pll_r = 1, pll_j = 1; |
854 | u16 d, pll_d = 1; | |
255173b4 | 855 | int clk; |
44d0a879 | 856 | |
4f9c16cc | 857 | /* select data word length */ |
e18eca43 | 858 | data = snd_soc_read(codec, AIC3X_ASD_INTF_CTRLB) & (~(0x3 << 4)); |
4f9c16cc DM |
859 | switch (params_format(params)) { |
860 | case SNDRV_PCM_FORMAT_S16_LE: | |
44d0a879 | 861 | break; |
4f9c16cc DM |
862 | case SNDRV_PCM_FORMAT_S20_3LE: |
863 | data |= (0x01 << 4); | |
44d0a879 | 864 | break; |
4f9c16cc DM |
865 | case SNDRV_PCM_FORMAT_S24_LE: |
866 | data |= (0x02 << 4); | |
44d0a879 | 867 | break; |
4f9c16cc DM |
868 | case SNDRV_PCM_FORMAT_S32_LE: |
869 | data |= (0x03 << 4); | |
44d0a879 VB |
870 | break; |
871 | } | |
e18eca43 | 872 | snd_soc_write(codec, AIC3X_ASD_INTF_CTRLB, data); |
4f9c16cc DM |
873 | |
874 | /* Fsref can be 44100 or 48000 */ | |
875 | fsref = (params_rate(params) % 11025 == 0) ? 44100 : 48000; | |
876 | ||
877 | /* Try to find a value for Q which allows us to bypass the PLL and | |
878 | * generate CODEC_CLK directly. */ | |
879 | for (pll_q = 2; pll_q < 18; pll_q++) | |
880 | if (aic3x->sysclk / (128 * pll_q) == fsref) { | |
881 | bypass_pll = 1; | |
882 | break; | |
883 | } | |
884 | ||
885 | if (bypass_pll) { | |
886 | pll_q &= 0xf; | |
e18eca43 JN |
887 | snd_soc_write(codec, AIC3X_PLL_PROGA_REG, pll_q << PLLQ_SHIFT); |
888 | snd_soc_write(codec, AIC3X_GPIOB_REG, CODEC_CLKIN_CLKDIV); | |
06c71282 | 889 | /* disable PLL if it is bypassed */ |
9c173d15 | 890 | snd_soc_update_bits(codec, AIC3X_PLL_PROGA_REG, PLL_ENABLE, 0); |
06c71282 C |
891 | |
892 | } else { | |
e18eca43 | 893 | snd_soc_write(codec, AIC3X_GPIOB_REG, CODEC_CLKIN_PLLDIV); |
06c71282 | 894 | /* enable PLL when it is used */ |
9c173d15 AL |
895 | snd_soc_update_bits(codec, AIC3X_PLL_PROGA_REG, |
896 | PLL_ENABLE, PLL_ENABLE); | |
06c71282 | 897 | } |
4f9c16cc DM |
898 | |
899 | /* Route Left DAC to left channel input and | |
900 | * right DAC to right channel input */ | |
901 | data = (LDAC2LCH | RDAC2RCH); | |
902 | data |= (fsref == 44100) ? FSREF_44100 : FSREF_48000; | |
903 | if (params_rate(params) >= 64000) | |
904 | data |= DUAL_RATE_MODE; | |
e18eca43 | 905 | snd_soc_write(codec, AIC3X_CODEC_DATAPATH_REG, data); |
44d0a879 VB |
906 | |
907 | /* codec sample rate select */ | |
4f9c16cc DM |
908 | data = (fsref * 20) / params_rate(params); |
909 | if (params_rate(params) < 64000) | |
910 | data /= 2; | |
911 | data /= 5; | |
912 | data -= 2; | |
44d0a879 | 913 | data |= (data << 4); |
e18eca43 | 914 | snd_soc_write(codec, AIC3X_SAMPLE_RATE_SEL_REG, data); |
44d0a879 | 915 | |
4f9c16cc DM |
916 | if (bypass_pll) |
917 | return 0; | |
918 | ||
25985edc | 919 | /* Use PLL, compute appropriate setup for j, d, r and p, the closest |
255173b4 PM |
920 | * one wins the game. Try with d==0 first, next with d!=0. |
921 | * Constraints for j are according to the datasheet. | |
4f9c16cc | 922 | * The sysclk is divided by 1000 to prevent integer overflows. |
44d0a879 | 923 | */ |
255173b4 | 924 | |
4f9c16cc DM |
925 | codec_clk = (2048 * fsref) / (aic3x->sysclk / 1000); |
926 | ||
927 | for (r = 1; r <= 16; r++) | |
928 | for (p = 1; p <= 8; p++) { | |
255173b4 PM |
929 | for (j = 4; j <= 55; j++) { |
930 | /* This is actually 1000*((j+(d/10000))*r)/p | |
931 | * The term had to be converted to get | |
932 | * rid of the division by 10000; d = 0 here | |
933 | */ | |
5baf8315 | 934 | int tmp_clk = (1000 * j * r) / p; |
255173b4 PM |
935 | |
936 | /* Check whether this values get closer than | |
937 | * the best ones we had before | |
938 | */ | |
5baf8315 | 939 | if (abs(codec_clk - tmp_clk) < |
255173b4 PM |
940 | abs(codec_clk - last_clk)) { |
941 | pll_j = j; pll_d = 0; | |
942 | pll_r = r; pll_p = p; | |
5baf8315 | 943 | last_clk = tmp_clk; |
255173b4 PM |
944 | } |
945 | ||
946 | /* Early exit for exact matches */ | |
5baf8315 | 947 | if (tmp_clk == codec_clk) |
255173b4 PM |
948 | goto found; |
949 | } | |
950 | } | |
4f9c16cc | 951 | |
255173b4 PM |
952 | /* try with d != 0 */ |
953 | for (p = 1; p <= 8; p++) { | |
954 | j = codec_clk * p / 1000; | |
4f9c16cc | 955 | |
255173b4 PM |
956 | if (j < 4 || j > 11) |
957 | continue; | |
4f9c16cc | 958 | |
255173b4 PM |
959 | /* do not use codec_clk here since we'd loose precision */ |
960 | d = ((2048 * p * fsref) - j * aic3x->sysclk) | |
961 | * 100 / (aic3x->sysclk/100); | |
4f9c16cc | 962 | |
255173b4 | 963 | clk = (10000 * j + d) / (10 * p); |
4f9c16cc | 964 | |
255173b4 PM |
965 | /* check whether this values get closer than the best |
966 | * ones we had before */ | |
967 | if (abs(codec_clk - clk) < abs(codec_clk - last_clk)) { | |
968 | pll_j = j; pll_d = d; pll_r = 1; pll_p = p; | |
969 | last_clk = clk; | |
4f9c16cc DM |
970 | } |
971 | ||
255173b4 PM |
972 | /* Early exit for exact matches */ |
973 | if (clk == codec_clk) | |
974 | goto found; | |
975 | } | |
976 | ||
4f9c16cc DM |
977 | if (last_clk == 0) { |
978 | printk(KERN_ERR "%s(): unable to setup PLL\n", __func__); | |
979 | return -EINVAL; | |
980 | } | |
44d0a879 | 981 | |
255173b4 | 982 | found: |
c9fe573a | 983 | snd_soc_update_bits(codec, AIC3X_PLL_PROGA_REG, PLLP_MASK, pll_p); |
e18eca43 JN |
984 | snd_soc_write(codec, AIC3X_OVRF_STATUS_AND_PLLR_REG, |
985 | pll_r << PLLR_SHIFT); | |
986 | snd_soc_write(codec, AIC3X_PLL_PROGB_REG, pll_j << PLLJ_SHIFT); | |
987 | snd_soc_write(codec, AIC3X_PLL_PROGC_REG, | |
988 | (pll_d >> 6) << PLLD_MSB_SHIFT); | |
989 | snd_soc_write(codec, AIC3X_PLL_PROGD_REG, | |
990 | (pll_d & 0x3F) << PLLD_LSB_SHIFT); | |
44d0a879 | 991 | |
44d0a879 VB |
992 | return 0; |
993 | } | |
994 | ||
e550e17f | 995 | static int aic3x_mute(struct snd_soc_dai *dai, int mute) |
44d0a879 VB |
996 | { |
997 | struct snd_soc_codec *codec = dai->codec; | |
e18eca43 JN |
998 | u8 ldac_reg = snd_soc_read(codec, LDAC_VOL) & ~MUTE_ON; |
999 | u8 rdac_reg = snd_soc_read(codec, RDAC_VOL) & ~MUTE_ON; | |
44d0a879 VB |
1000 | |
1001 | if (mute) { | |
e18eca43 JN |
1002 | snd_soc_write(codec, LDAC_VOL, ldac_reg | MUTE_ON); |
1003 | snd_soc_write(codec, RDAC_VOL, rdac_reg | MUTE_ON); | |
44d0a879 | 1004 | } else { |
e18eca43 JN |
1005 | snd_soc_write(codec, LDAC_VOL, ldac_reg); |
1006 | snd_soc_write(codec, RDAC_VOL, rdac_reg); | |
44d0a879 VB |
1007 | } |
1008 | ||
1009 | return 0; | |
1010 | } | |
1011 | ||
e550e17f | 1012 | static int aic3x_set_dai_sysclk(struct snd_soc_dai *codec_dai, |
44d0a879 VB |
1013 | int clk_id, unsigned int freq, int dir) |
1014 | { | |
1015 | struct snd_soc_codec *codec = codec_dai->codec; | |
b2c812e2 | 1016 | struct aic3x_priv *aic3x = snd_soc_codec_get_drvdata(codec); |
44d0a879 | 1017 | |
a1f34af0 JP |
1018 | /* set clock on MCLK or GPIO2 or BCLK */ |
1019 | snd_soc_update_bits(codec, AIC3X_CLKGEN_CTRL_REG, PLLCLK_IN_MASK, | |
1020 | clk_id << PLLCLK_IN_SHIFT); | |
1021 | snd_soc_update_bits(codec, AIC3X_CLKGEN_CTRL_REG, CLKDIV_IN_MASK, | |
1022 | clk_id << CLKDIV_IN_SHIFT); | |
1023 | ||
4f9c16cc DM |
1024 | aic3x->sysclk = freq; |
1025 | return 0; | |
44d0a879 VB |
1026 | } |
1027 | ||
e550e17f | 1028 | static int aic3x_set_dai_fmt(struct snd_soc_dai *codec_dai, |
44d0a879 VB |
1029 | unsigned int fmt) |
1030 | { | |
1031 | struct snd_soc_codec *codec = codec_dai->codec; | |
b2c812e2 | 1032 | struct aic3x_priv *aic3x = snd_soc_codec_get_drvdata(codec); |
81971a14 | 1033 | u8 iface_areg, iface_breg; |
a24f4f68 | 1034 | int delay = 0; |
81971a14 | 1035 | |
e18eca43 JN |
1036 | iface_areg = snd_soc_read(codec, AIC3X_ASD_INTF_CTRLA) & 0x3f; |
1037 | iface_breg = snd_soc_read(codec, AIC3X_ASD_INTF_CTRLB) & 0x3f; | |
44d0a879 VB |
1038 | |
1039 | /* set master/slave audio interface */ | |
1040 | switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { | |
1041 | case SND_SOC_DAIFMT_CBM_CFM: | |
1042 | aic3x->master = 1; | |
1043 | iface_areg |= BIT_CLK_MASTER | WORD_CLK_MASTER; | |
1044 | break; | |
1045 | case SND_SOC_DAIFMT_CBS_CFS: | |
1046 | aic3x->master = 0; | |
68e47981 | 1047 | iface_areg &= ~(BIT_CLK_MASTER | WORD_CLK_MASTER); |
44d0a879 VB |
1048 | break; |
1049 | default: | |
1050 | return -EINVAL; | |
1051 | } | |
1052 | ||
4b7d2831 JN |
1053 | /* |
1054 | * match both interface format and signal polarities since they | |
1055 | * are fixed | |
1056 | */ | |
1057 | switch (fmt & (SND_SOC_DAIFMT_FORMAT_MASK | | |
1058 | SND_SOC_DAIFMT_INV_MASK)) { | |
1059 | case (SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF): | |
44d0a879 | 1060 | break; |
a24f4f68 TK |
1061 | case (SND_SOC_DAIFMT_DSP_A | SND_SOC_DAIFMT_IB_NF): |
1062 | delay = 1; | |
4b7d2831 | 1063 | case (SND_SOC_DAIFMT_DSP_B | SND_SOC_DAIFMT_IB_NF): |
44d0a879 VB |
1064 | iface_breg |= (0x01 << 6); |
1065 | break; | |
4b7d2831 | 1066 | case (SND_SOC_DAIFMT_RIGHT_J | SND_SOC_DAIFMT_NB_NF): |
44d0a879 VB |
1067 | iface_breg |= (0x02 << 6); |
1068 | break; | |
4b7d2831 | 1069 | case (SND_SOC_DAIFMT_LEFT_J | SND_SOC_DAIFMT_NB_NF): |
44d0a879 VB |
1070 | iface_breg |= (0x03 << 6); |
1071 | break; | |
1072 | default: | |
1073 | return -EINVAL; | |
1074 | } | |
1075 | ||
1076 | /* set iface */ | |
e18eca43 JN |
1077 | snd_soc_write(codec, AIC3X_ASD_INTF_CTRLA, iface_areg); |
1078 | snd_soc_write(codec, AIC3X_ASD_INTF_CTRLB, iface_breg); | |
1079 | snd_soc_write(codec, AIC3X_ASD_INTF_CTRLC, delay); | |
44d0a879 VB |
1080 | |
1081 | return 0; | |
1082 | } | |
1083 | ||
5a895f8a JN |
1084 | static int aic3x_regulator_event(struct notifier_block *nb, |
1085 | unsigned long event, void *data) | |
1086 | { | |
1087 | struct aic3x_disable_nb *disable_nb = | |
1088 | container_of(nb, struct aic3x_disable_nb, nb); | |
1089 | struct aic3x_priv *aic3x = disable_nb->aic3x; | |
1090 | ||
1091 | if (event & REGULATOR_EVENT_DISABLE) { | |
1092 | /* | |
1093 | * Put codec to reset and require cache sync as at least one | |
1094 | * of the supplies was disabled | |
1095 | */ | |
79ee820d | 1096 | if (gpio_is_valid(aic3x->gpio_reset)) |
5a895f8a | 1097 | gpio_set_value(aic3x->gpio_reset, 0); |
2a6fedec | 1098 | regcache_mark_dirty(aic3x->regmap); |
5a895f8a JN |
1099 | } |
1100 | ||
1101 | return 0; | |
1102 | } | |
1103 | ||
6c1a7d40 JN |
1104 | static int aic3x_set_power(struct snd_soc_codec *codec, int power) |
1105 | { | |
1106 | struct aic3x_priv *aic3x = snd_soc_codec_get_drvdata(codec); | |
2a6fedec | 1107 | int ret; |
6c1a7d40 JN |
1108 | |
1109 | if (power) { | |
1110 | ret = regulator_bulk_enable(ARRAY_SIZE(aic3x->supplies), | |
1111 | aic3x->supplies); | |
1112 | if (ret) | |
1113 | goto out; | |
1114 | aic3x->power = 1; | |
5a895f8a | 1115 | |
79ee820d | 1116 | if (gpio_is_valid(aic3x->gpio_reset)) { |
6c1a7d40 JN |
1117 | udelay(1); |
1118 | gpio_set_value(aic3x->gpio_reset, 1); | |
1119 | } | |
1120 | ||
1121 | /* Sync reg_cache with the hardware */ | |
2a6fedec MB |
1122 | regcache_cache_only(aic3x->regmap, false); |
1123 | regcache_sync(aic3x->regmap); | |
6c1a7d40 | 1124 | } else { |
9fb352b1 JN |
1125 | /* |
1126 | * Do soft reset to this codec instance in order to clear | |
1127 | * possible VDD leakage currents in case the supply regulators | |
1128 | * remain on | |
1129 | */ | |
1130 | snd_soc_write(codec, AIC3X_RESET, SOFT_RESET); | |
2a6fedec | 1131 | regcache_mark_dirty(aic3x->regmap); |
6c1a7d40 | 1132 | aic3x->power = 0; |
5a895f8a | 1133 | /* HW writes are needless when bias is off */ |
2a6fedec | 1134 | regcache_cache_only(aic3x->regmap, true); |
6c1a7d40 JN |
1135 | ret = regulator_bulk_disable(ARRAY_SIZE(aic3x->supplies), |
1136 | aic3x->supplies); | |
1137 | } | |
1138 | out: | |
1139 | return ret; | |
1140 | } | |
1141 | ||
0be9898a MB |
1142 | static int aic3x_set_bias_level(struct snd_soc_codec *codec, |
1143 | enum snd_soc_bias_level level) | |
44d0a879 | 1144 | { |
b2c812e2 | 1145 | struct aic3x_priv *aic3x = snd_soc_codec_get_drvdata(codec); |
44d0a879 | 1146 | |
0be9898a MB |
1147 | switch (level) { |
1148 | case SND_SOC_BIAS_ON: | |
db13802e JN |
1149 | break; |
1150 | case SND_SOC_BIAS_PREPARE: | |
ce6120cc | 1151 | if (codec->dapm.bias_level == SND_SOC_BIAS_STANDBY && |
c23fd751 | 1152 | aic3x->master) { |
44d0a879 | 1153 | /* enable pll */ |
9c173d15 AL |
1154 | snd_soc_update_bits(codec, AIC3X_PLL_PROGA_REG, |
1155 | PLL_ENABLE, PLL_ENABLE); | |
44d0a879 VB |
1156 | } |
1157 | break; | |
0be9898a | 1158 | case SND_SOC_BIAS_STANDBY: |
6c1a7d40 JN |
1159 | if (!aic3x->power) |
1160 | aic3x_set_power(codec, 1); | |
ce6120cc | 1161 | if (codec->dapm.bias_level == SND_SOC_BIAS_PREPARE && |
c23fd751 | 1162 | aic3x->master) { |
44d0a879 | 1163 | /* disable pll */ |
9c173d15 AL |
1164 | snd_soc_update_bits(codec, AIC3X_PLL_PROGA_REG, |
1165 | PLL_ENABLE, 0); | |
44d0a879 VB |
1166 | } |
1167 | break; | |
c23fd751 | 1168 | case SND_SOC_BIAS_OFF: |
6c1a7d40 JN |
1169 | if (aic3x->power) |
1170 | aic3x_set_power(codec, 0); | |
c23fd751 | 1171 | break; |
44d0a879 | 1172 | } |
ce6120cc | 1173 | codec->dapm.bias_level = level; |
44d0a879 VB |
1174 | |
1175 | return 0; | |
1176 | } | |
1177 | ||
1178 | #define AIC3X_RATES SNDRV_PCM_RATE_8000_96000 | |
1179 | #define AIC3X_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \ | |
1180 | SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S32_LE) | |
1181 | ||
85e7652d | 1182 | static const struct snd_soc_dai_ops aic3x_dai_ops = { |
6335d055 EM |
1183 | .hw_params = aic3x_hw_params, |
1184 | .digital_mute = aic3x_mute, | |
1185 | .set_sysclk = aic3x_set_dai_sysclk, | |
1186 | .set_fmt = aic3x_set_dai_fmt, | |
1187 | }; | |
1188 | ||
f0fba2ad LG |
1189 | static struct snd_soc_dai_driver aic3x_dai = { |
1190 | .name = "tlv320aic3x-hifi", | |
44d0a879 VB |
1191 | .playback = { |
1192 | .stream_name = "Playback", | |
06378da4 | 1193 | .channels_min = 2, |
44d0a879 VB |
1194 | .channels_max = 2, |
1195 | .rates = AIC3X_RATES, | |
1196 | .formats = AIC3X_FORMATS,}, | |
1197 | .capture = { | |
1198 | .stream_name = "Capture", | |
06378da4 | 1199 | .channels_min = 2, |
44d0a879 VB |
1200 | .channels_max = 2, |
1201 | .rates = AIC3X_RATES, | |
1202 | .formats = AIC3X_FORMATS,}, | |
6335d055 | 1203 | .ops = &aic3x_dai_ops, |
14017615 | 1204 | .symmetric_rates = 1, |
44d0a879 | 1205 | }; |
44d0a879 | 1206 | |
84b315ee | 1207 | static int aic3x_suspend(struct snd_soc_codec *codec) |
44d0a879 | 1208 | { |
0be9898a | 1209 | aic3x_set_bias_level(codec, SND_SOC_BIAS_OFF); |
44d0a879 VB |
1210 | |
1211 | return 0; | |
1212 | } | |
1213 | ||
f0fba2ad | 1214 | static int aic3x_resume(struct snd_soc_codec *codec) |
44d0a879 | 1215 | { |
29e189c2 | 1216 | aic3x_set_bias_level(codec, SND_SOC_BIAS_STANDBY); |
44d0a879 VB |
1217 | |
1218 | return 0; | |
1219 | } | |
1220 | ||
1221 | /* | |
1222 | * initialise the AIC3X driver | |
1223 | * register the mixer and dsp interfaces with the kernel | |
1224 | */ | |
cb3826f5 | 1225 | static int aic3x_init(struct snd_soc_codec *codec) |
44d0a879 | 1226 | { |
6184f105 | 1227 | struct aic3x_priv *aic3x = snd_soc_codec_get_drvdata(codec); |
cb3826f5 | 1228 | |
e18eca43 JN |
1229 | snd_soc_write(codec, AIC3X_PAGE_SELECT, PAGE0_SELECT); |
1230 | snd_soc_write(codec, AIC3X_RESET, SOFT_RESET); | |
44d0a879 | 1231 | |
44d0a879 | 1232 | /* DAC default volume and mute */ |
e18eca43 JN |
1233 | snd_soc_write(codec, LDAC_VOL, DEFAULT_VOL | MUTE_ON); |
1234 | snd_soc_write(codec, RDAC_VOL, DEFAULT_VOL | MUTE_ON); | |
44d0a879 VB |
1235 | |
1236 | /* DAC to HP default volume and route to Output mixer */ | |
e18eca43 JN |
1237 | snd_soc_write(codec, DACL1_2_HPLOUT_VOL, DEFAULT_VOL | ROUTE_ON); |
1238 | snd_soc_write(codec, DACR1_2_HPROUT_VOL, DEFAULT_VOL | ROUTE_ON); | |
1239 | snd_soc_write(codec, DACL1_2_HPLCOM_VOL, DEFAULT_VOL | ROUTE_ON); | |
1240 | snd_soc_write(codec, DACR1_2_HPRCOM_VOL, DEFAULT_VOL | ROUTE_ON); | |
44d0a879 | 1241 | /* DAC to Line Out default volume and route to Output mixer */ |
e18eca43 JN |
1242 | snd_soc_write(codec, DACL1_2_LLOPM_VOL, DEFAULT_VOL | ROUTE_ON); |
1243 | snd_soc_write(codec, DACR1_2_RLOPM_VOL, DEFAULT_VOL | ROUTE_ON); | |
44d0a879 | 1244 | /* DAC to Mono Line Out default volume and route to Output mixer */ |
e18eca43 JN |
1245 | snd_soc_write(codec, DACL1_2_MONOLOPM_VOL, DEFAULT_VOL | ROUTE_ON); |
1246 | snd_soc_write(codec, DACR1_2_MONOLOPM_VOL, DEFAULT_VOL | ROUTE_ON); | |
44d0a879 VB |
1247 | |
1248 | /* unmute all outputs */ | |
9c173d15 AL |
1249 | snd_soc_update_bits(codec, LLOPM_CTRL, UNMUTE, UNMUTE); |
1250 | snd_soc_update_bits(codec, RLOPM_CTRL, UNMUTE, UNMUTE); | |
1251 | snd_soc_update_bits(codec, MONOLOPM_CTRL, UNMUTE, UNMUTE); | |
1252 | snd_soc_update_bits(codec, HPLOUT_CTRL, UNMUTE, UNMUTE); | |
1253 | snd_soc_update_bits(codec, HPROUT_CTRL, UNMUTE, UNMUTE); | |
1254 | snd_soc_update_bits(codec, HPLCOM_CTRL, UNMUTE, UNMUTE); | |
1255 | snd_soc_update_bits(codec, HPRCOM_CTRL, UNMUTE, UNMUTE); | |
44d0a879 VB |
1256 | |
1257 | /* ADC default volume and unmute */ | |
e18eca43 JN |
1258 | snd_soc_write(codec, LADC_VOL, DEFAULT_GAIN); |
1259 | snd_soc_write(codec, RADC_VOL, DEFAULT_GAIN); | |
44d0a879 | 1260 | /* By default route Line1 to ADC PGA mixer */ |
e18eca43 JN |
1261 | snd_soc_write(codec, LINE1L_2_LADC_CTRL, 0x0); |
1262 | snd_soc_write(codec, LINE1R_2_RADC_CTRL, 0x0); | |
44d0a879 VB |
1263 | |
1264 | /* PGA to HP Bypass default volume, disconnect from Output Mixer */ | |
e18eca43 JN |
1265 | snd_soc_write(codec, PGAL_2_HPLOUT_VOL, DEFAULT_VOL); |
1266 | snd_soc_write(codec, PGAR_2_HPROUT_VOL, DEFAULT_VOL); | |
1267 | snd_soc_write(codec, PGAL_2_HPLCOM_VOL, DEFAULT_VOL); | |
1268 | snd_soc_write(codec, PGAR_2_HPRCOM_VOL, DEFAULT_VOL); | |
44d0a879 | 1269 | /* PGA to Line Out default volume, disconnect from Output Mixer */ |
e18eca43 JN |
1270 | snd_soc_write(codec, PGAL_2_LLOPM_VOL, DEFAULT_VOL); |
1271 | snd_soc_write(codec, PGAR_2_RLOPM_VOL, DEFAULT_VOL); | |
44d0a879 | 1272 | /* PGA to Mono Line Out default volume, disconnect from Output Mixer */ |
e18eca43 JN |
1273 | snd_soc_write(codec, PGAL_2_MONOLOPM_VOL, DEFAULT_VOL); |
1274 | snd_soc_write(codec, PGAR_2_MONOLOPM_VOL, DEFAULT_VOL); | |
44d0a879 VB |
1275 | |
1276 | /* Line2 to HP Bypass default volume, disconnect from Output Mixer */ | |
e18eca43 JN |
1277 | snd_soc_write(codec, LINE2L_2_HPLOUT_VOL, DEFAULT_VOL); |
1278 | snd_soc_write(codec, LINE2R_2_HPROUT_VOL, DEFAULT_VOL); | |
1279 | snd_soc_write(codec, LINE2L_2_HPLCOM_VOL, DEFAULT_VOL); | |
1280 | snd_soc_write(codec, LINE2R_2_HPRCOM_VOL, DEFAULT_VOL); | |
44d0a879 | 1281 | /* Line2 Line Out default volume, disconnect from Output Mixer */ |
e18eca43 JN |
1282 | snd_soc_write(codec, LINE2L_2_LLOPM_VOL, DEFAULT_VOL); |
1283 | snd_soc_write(codec, LINE2R_2_RLOPM_VOL, DEFAULT_VOL); | |
44d0a879 | 1284 | /* Line2 to Mono Out default volume, disconnect from Output Mixer */ |
e18eca43 JN |
1285 | snd_soc_write(codec, LINE2L_2_MONOLOPM_VOL, DEFAULT_VOL); |
1286 | snd_soc_write(codec, LINE2R_2_MONOLOPM_VOL, DEFAULT_VOL); | |
44d0a879 | 1287 | |
6184f105 | 1288 | if (aic3x->model == AIC3X_MODEL_3007) { |
e18eca43 | 1289 | snd_soc_write(codec, CLASSD_CTRL, 0); |
6184f105 RC |
1290 | } |
1291 | ||
cb3826f5 BD |
1292 | return 0; |
1293 | } | |
54e7e616 | 1294 | |
414c73ab JN |
1295 | static bool aic3x_is_shared_reset(struct aic3x_priv *aic3x) |
1296 | { | |
1297 | struct aic3x_priv *a; | |
1298 | ||
1299 | list_for_each_entry(a, &reset_list, list) { | |
1300 | if (gpio_is_valid(aic3x->gpio_reset) && | |
1301 | aic3x->gpio_reset == a->gpio_reset) | |
1302 | return true; | |
1303 | } | |
1304 | ||
1305 | return false; | |
1306 | } | |
1307 | ||
f0fba2ad | 1308 | static int aic3x_probe(struct snd_soc_codec *codec) |
cb3826f5 | 1309 | { |
f0fba2ad | 1310 | struct aic3x_priv *aic3x = snd_soc_codec_get_drvdata(codec); |
2f24111a | 1311 | int ret, i; |
f0fba2ad | 1312 | |
414c73ab | 1313 | INIT_LIST_HEAD(&aic3x->list); |
5a895f8a | 1314 | aic3x->codec = codec; |
cb3826f5 | 1315 | |
2a6fedec | 1316 | ret = snd_soc_codec_set_cache_io(codec, 8, 8, SND_SOC_REGMAP); |
a84a441b JN |
1317 | if (ret != 0) { |
1318 | dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret); | |
1319 | return ret; | |
1320 | } | |
1321 | ||
5a895f8a JN |
1322 | for (i = 0; i < ARRAY_SIZE(aic3x->supplies); i++) { |
1323 | aic3x->disable_nb[i].nb.notifier_call = aic3x_regulator_event; | |
1324 | aic3x->disable_nb[i].aic3x = aic3x; | |
1325 | ret = regulator_register_notifier(aic3x->supplies[i].consumer, | |
1326 | &aic3x->disable_nb[i].nb); | |
1327 | if (ret) { | |
1328 | dev_err(codec->dev, | |
1329 | "Failed to request regulator notifier: %d\n", | |
1330 | ret); | |
1331 | goto err_notif; | |
1332 | } | |
1333 | } | |
2f24111a | 1334 | |
2a6fedec | 1335 | regcache_mark_dirty(aic3x->regmap); |
37b47656 JN |
1336 | aic3x_init(codec); |
1337 | ||
f0fba2ad LG |
1338 | if (aic3x->setup) { |
1339 | /* setup GPIO functions */ | |
e18eca43 JN |
1340 | snd_soc_write(codec, AIC3X_GPIO1_REG, |
1341 | (aic3x->setup->gpio_func[0] & 0xf) << 4); | |
1342 | snd_soc_write(codec, AIC3X_GPIO2_REG, | |
1343 | (aic3x->setup->gpio_func[1] & 0xf) << 4); | |
44d0a879 VB |
1344 | } |
1345 | ||
6184f105 | 1346 | if (aic3x->model == AIC3X_MODEL_3007) |
022658be | 1347 | snd_soc_add_codec_controls(codec, &aic3x_classd_amp_gain_ctrl, 1); |
cb3826f5 | 1348 | |
e2e8bfdf HG |
1349 | /* set mic bias voltage */ |
1350 | switch (aic3x->micbias_vg) { | |
1351 | case AIC3X_MICBIAS_2_0V: | |
1352 | case AIC3X_MICBIAS_2_5V: | |
1353 | case AIC3X_MICBIAS_AVDDV: | |
1354 | snd_soc_update_bits(codec, MICBIAS_CTRL, | |
1355 | MICBIAS_LEVEL_MASK, | |
1356 | (aic3x->micbias_vg) << MICBIAS_LEVEL_SHIFT); | |
1357 | break; | |
1358 | case AIC3X_MICBIAS_OFF: | |
1359 | /* | |
1360 | * noting to do. target won't enter here. This is just to avoid | |
1361 | * compile time warning "warning: enumeration value | |
1362 | * 'AIC3X_MICBIAS_OFF' not handled in switch" | |
1363 | */ | |
1364 | break; | |
1365 | } | |
1366 | ||
f0fba2ad | 1367 | aic3x_add_widgets(codec); |
414c73ab | 1368 | list_add(&aic3x->list, &reset_list); |
cb3826f5 BD |
1369 | |
1370 | return 0; | |
2f24111a | 1371 | |
5a895f8a JN |
1372 | err_notif: |
1373 | while (i--) | |
1374 | regulator_unregister_notifier(aic3x->supplies[i].consumer, | |
1375 | &aic3x->disable_nb[i].nb); | |
2f24111a | 1376 | return ret; |
44d0a879 VB |
1377 | } |
1378 | ||
f0fba2ad | 1379 | static int aic3x_remove(struct snd_soc_codec *codec) |
cb3826f5 | 1380 | { |
2f24111a | 1381 | struct aic3x_priv *aic3x = snd_soc_codec_get_drvdata(codec); |
5a895f8a | 1382 | int i; |
2f24111a | 1383 | |
f0fba2ad | 1384 | aic3x_set_bias_level(codec, SND_SOC_BIAS_OFF); |
414c73ab | 1385 | list_del(&aic3x->list); |
5a895f8a JN |
1386 | for (i = 0; i < ARRAY_SIZE(aic3x->supplies); i++) |
1387 | regulator_unregister_notifier(aic3x->supplies[i].consumer, | |
1388 | &aic3x->disable_nb[i].nb); | |
2f24111a | 1389 | |
cb3826f5 BD |
1390 | return 0; |
1391 | } | |
44d0a879 | 1392 | |
f0fba2ad | 1393 | static struct snd_soc_codec_driver soc_codec_dev_aic3x = { |
f0fba2ad | 1394 | .set_bias_level = aic3x_set_bias_level, |
eb3032f8 | 1395 | .idle_bias_off = true, |
f0fba2ad LG |
1396 | .probe = aic3x_probe, |
1397 | .remove = aic3x_remove, | |
1398 | .suspend = aic3x_suspend, | |
1399 | .resume = aic3x_resume, | |
f9df1ae6 MB |
1400 | .controls = aic3x_snd_controls, |
1401 | .num_controls = ARRAY_SIZE(aic3x_snd_controls), | |
58a63fbd MB |
1402 | .dapm_widgets = aic3x_dapm_widgets, |
1403 | .num_dapm_widgets = ARRAY_SIZE(aic3x_dapm_widgets), | |
1404 | .dapm_routes = intercon, | |
1405 | .num_dapm_routes = ARRAY_SIZE(intercon), | |
f0fba2ad LG |
1406 | }; |
1407 | ||
44d0a879 VB |
1408 | /* |
1409 | * AIC3X 2 wire address can be up to 4 devices with device addresses | |
1410 | * 0x18, 0x19, 0x1A, 0x1B | |
1411 | */ | |
44d0a879 | 1412 | |
6184f105 | 1413 | static const struct i2c_device_id aic3x_i2c_id[] = { |
177fdd89 AL |
1414 | { "tlv320aic3x", AIC3X_MODEL_3X }, |
1415 | { "tlv320aic33", AIC3X_MODEL_33 }, | |
1416 | { "tlv320aic3007", AIC3X_MODEL_3007 }, | |
cbaa5689 | 1417 | { "tlv320aic3106", AIC3X_MODEL_3X }, |
6184f105 RC |
1418 | { } |
1419 | }; | |
1420 | MODULE_DEVICE_TABLE(i2c, aic3x_i2c_id); | |
1421 | ||
2a6fedec MB |
1422 | static const struct reg_default aic3007_class_d[] = { |
1423 | /* Class-D speaker driver init; datasheet p. 46 */ | |
1424 | { AIC3X_PAGE_SELECT, 0x0D }, | |
1425 | { 0xD, 0x0D }, | |
1426 | { 0x8, 0x5C }, | |
1427 | { 0x8, 0x5D }, | |
1428 | { 0x8, 0x5C }, | |
1429 | { AIC3X_PAGE_SELECT, 0x00 }, | |
1430 | }; | |
1431 | ||
44d0a879 VB |
1432 | /* |
1433 | * If the i2c layer weren't so broken, we could pass this kind of data | |
1434 | * around | |
1435 | */ | |
ba8ed121 JD |
1436 | static int aic3x_i2c_probe(struct i2c_client *i2c, |
1437 | const struct i2c_device_id *id) | |
44d0a879 | 1438 | { |
5193d62f | 1439 | struct aic3x_pdata *pdata = i2c->dev.platform_data; |
f0fba2ad | 1440 | struct aic3x_priv *aic3x; |
c24fdc88 HG |
1441 | struct aic3x_setup_data *ai3x_setup; |
1442 | struct device_node *np = i2c->dev.of_node; | |
6f818e04 | 1443 | int ret, i; |
e2e8bfdf | 1444 | u32 value; |
44d0a879 | 1445 | |
e2257db3 | 1446 | aic3x = devm_kzalloc(&i2c->dev, sizeof(struct aic3x_priv), GFP_KERNEL); |
cb3826f5 BD |
1447 | if (aic3x == NULL) { |
1448 | dev_err(&i2c->dev, "failed to create private data\n"); | |
1449 | return -ENOMEM; | |
1450 | } | |
1451 | ||
2a6fedec MB |
1452 | aic3x->regmap = devm_regmap_init_i2c(i2c, &aic3x_regmap); |
1453 | if (IS_ERR(aic3x->regmap)) { | |
1454 | ret = PTR_ERR(aic3x->regmap); | |
1455 | return ret; | |
1456 | } | |
1457 | ||
1458 | regcache_cache_only(aic3x->regmap, true); | |
a84a441b | 1459 | |
cb3826f5 | 1460 | i2c_set_clientdata(i2c, aic3x); |
c776357e JN |
1461 | if (pdata) { |
1462 | aic3x->gpio_reset = pdata->gpio_reset; | |
1463 | aic3x->setup = pdata->setup; | |
e2e8bfdf | 1464 | aic3x->micbias_vg = pdata->micbias_vg; |
c24fdc88 HG |
1465 | } else if (np) { |
1466 | ai3x_setup = devm_kzalloc(&i2c->dev, sizeof(*ai3x_setup), | |
1467 | GFP_KERNEL); | |
1468 | if (ai3x_setup == NULL) { | |
1469 | dev_err(&i2c->dev, "failed to create private data\n"); | |
1470 | return -ENOMEM; | |
1471 | } | |
1472 | ||
1473 | ret = of_get_named_gpio(np, "gpio-reset", 0); | |
1474 | if (ret >= 0) | |
1475 | aic3x->gpio_reset = ret; | |
1476 | else | |
1477 | aic3x->gpio_reset = -1; | |
1478 | ||
1479 | if (of_property_read_u32_array(np, "ai3x-gpio-func", | |
1480 | ai3x_setup->gpio_func, 2) >= 0) { | |
1481 | aic3x->setup = ai3x_setup; | |
1482 | } | |
1483 | ||
e2e8bfdf HG |
1484 | if (!of_property_read_u32(np, "ai3x-micbias-vg", &value)) { |
1485 | switch (value) { | |
1486 | case 1 : | |
1487 | aic3x->micbias_vg = AIC3X_MICBIAS_2_0V; | |
1488 | break; | |
1489 | case 2 : | |
1490 | aic3x->micbias_vg = AIC3X_MICBIAS_2_5V; | |
1491 | break; | |
1492 | case 3 : | |
1493 | aic3x->micbias_vg = AIC3X_MICBIAS_AVDDV; | |
1494 | break; | |
1495 | default : | |
1496 | aic3x->micbias_vg = AIC3X_MICBIAS_OFF; | |
1497 | dev_err(&i2c->dev, "Unsuitable MicBias voltage " | |
1498 | "found in DT\n"); | |
1499 | } | |
1500 | } else { | |
1501 | aic3x->micbias_vg = AIC3X_MICBIAS_OFF; | |
1502 | } | |
1503 | ||
c776357e JN |
1504 | } else { |
1505 | aic3x->gpio_reset = -1; | |
1506 | } | |
cb3826f5 | 1507 | |
177fdd89 | 1508 | aic3x->model = id->driver_data; |
6184f105 | 1509 | |
6f818e04 MB |
1510 | if (gpio_is_valid(aic3x->gpio_reset) && |
1511 | !aic3x_is_shared_reset(aic3x)) { | |
1512 | ret = gpio_request(aic3x->gpio_reset, "tlv320aic3x reset"); | |
1513 | if (ret != 0) | |
1514 | goto err; | |
1515 | gpio_direction_output(aic3x->gpio_reset, 0); | |
1516 | } | |
1517 | ||
1518 | for (i = 0; i < ARRAY_SIZE(aic3x->supplies); i++) | |
1519 | aic3x->supplies[i].supply = aic3x_supply_names[i]; | |
1520 | ||
1521 | ret = devm_regulator_bulk_get(&i2c->dev, ARRAY_SIZE(aic3x->supplies), | |
1522 | aic3x->supplies); | |
1523 | if (ret != 0) { | |
1524 | dev_err(&i2c->dev, "Failed to request supplies: %d\n", ret); | |
1525 | goto err_gpio; | |
1526 | } | |
1527 | ||
2a6fedec MB |
1528 | if (aic3x->model == AIC3X_MODEL_3007) { |
1529 | ret = regmap_register_patch(aic3x->regmap, aic3007_class_d, | |
1530 | ARRAY_SIZE(aic3007_class_d)); | |
1531 | if (ret != 0) | |
1532 | dev_err(&i2c->dev, "Failed to init class D: %d\n", | |
1533 | ret); | |
1534 | } | |
1535 | ||
f0fba2ad LG |
1536 | ret = snd_soc_register_codec(&i2c->dev, |
1537 | &soc_codec_dev_aic3x, &aic3x_dai, 1); | |
07779fdd | 1538 | return ret; |
6f818e04 MB |
1539 | |
1540 | err_gpio: | |
1541 | if (gpio_is_valid(aic3x->gpio_reset) && | |
1542 | !aic3x_is_shared_reset(aic3x)) | |
1543 | gpio_free(aic3x->gpio_reset); | |
1544 | err: | |
1545 | return ret; | |
44d0a879 VB |
1546 | } |
1547 | ||
ba8ed121 | 1548 | static int aic3x_i2c_remove(struct i2c_client *client) |
44d0a879 | 1549 | { |
6f818e04 MB |
1550 | struct aic3x_priv *aic3x = i2c_get_clientdata(client); |
1551 | ||
f0fba2ad | 1552 | snd_soc_unregister_codec(&client->dev); |
6f818e04 MB |
1553 | if (gpio_is_valid(aic3x->gpio_reset) && |
1554 | !aic3x_is_shared_reset(aic3x)) { | |
1555 | gpio_set_value(aic3x->gpio_reset, 0); | |
1556 | gpio_free(aic3x->gpio_reset); | |
1557 | } | |
f0fba2ad | 1558 | return 0; |
44d0a879 VB |
1559 | } |
1560 | ||
c24fdc88 HG |
1561 | #if defined(CONFIG_OF) |
1562 | static const struct of_device_id tlv320aic3x_of_match[] = { | |
1563 | { .compatible = "ti,tlv320aic3x", }, | |
f2c4fa65 MB |
1564 | { .compatible = "ti,tlv320aic33" }, |
1565 | { .compatible = "ti,tlv320aic3007" }, | |
cbaa5689 | 1566 | { .compatible = "ti,tlv320aic3106" }, |
c24fdc88 HG |
1567 | {}, |
1568 | }; | |
1569 | MODULE_DEVICE_TABLE(of, tlv320aic3x_of_match); | |
1570 | #endif | |
1571 | ||
44d0a879 VB |
1572 | /* machine i2c codec control layer */ |
1573 | static struct i2c_driver aic3x_i2c_driver = { | |
1574 | .driver = { | |
f0fba2ad | 1575 | .name = "tlv320aic3x-codec", |
44d0a879 | 1576 | .owner = THIS_MODULE, |
c24fdc88 | 1577 | .of_match_table = of_match_ptr(tlv320aic3x_of_match), |
44d0a879 | 1578 | }, |
cb3826f5 | 1579 | .probe = aic3x_i2c_probe, |
ba8ed121 JD |
1580 | .remove = aic3x_i2c_remove, |
1581 | .id_table = aic3x_i2c_id, | |
44d0a879 | 1582 | }; |
44d0a879 | 1583 | |
fd39d14b | 1584 | module_i2c_driver(aic3x_i2c_driver); |
64089b84 | 1585 | |
44d0a879 VB |
1586 | MODULE_DESCRIPTION("ASoC TLV320AIC3X codec driver"); |
1587 | MODULE_AUTHOR("Vladimir Barinov"); | |
1588 | MODULE_LICENSE("GPL"); |