Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1 | /* |
| 2 | * ALSA SoC TLV320AIC3X codec driver |
| 3 | * |
Vladimir Barinov | d6b5203 | 2008-09-29 23:14:11 +0400 | [diff] [blame] | 4 | * Author: Vladimir Barinov, <vbarinov@embeddedalley.com> |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 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 |
Randolph Chung | 6184f10 | 2010-08-20 12:47:53 +0800 | [diff] [blame] | 15 | * codecs aic31, aic32, aic33, aic3007. |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 16 | * |
| 17 | * It supports full aic33 codec functionality. |
Randolph Chung | 6184f10 | 2010-08-20 12:47:53 +0800 | [diff] [blame] | 18 | * The compatibility with aic32, aic31 and aic3007 is as follows: |
| 19 | * aic32/aic3007 | aic31 |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 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 |
Liam Girdwood | a530218 | 2008-07-07 13:35:17 +0100 | [diff] [blame] | 32 | * snd_soc_dapm_disable_pin(codec, "MONO_LOUT"), etc. |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 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> |
Jarkko Nikula | 5193d62 | 2010-05-05 13:02:03 +0300 | [diff] [blame] | 41 | #include <linux/gpio.h> |
Jarkko Nikula | 07779fd | 2010-04-26 15:49:14 +0300 | [diff] [blame] | 42 | #include <linux/regulator/consumer.h> |
Hebbar, Gururaja | c24fdc8 | 2012-08-27 18:56:44 +0530 | [diff] [blame] | 43 | #include <linux/of_gpio.h> |
Tejun Heo | 5a0e3ad | 2010-03-24 17:04:11 +0900 | [diff] [blame] | 44 | #include <linux/slab.h> |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 45 | #include <sound/core.h> |
| 46 | #include <sound/pcm.h> |
| 47 | #include <sound/pcm_params.h> |
| 48 | #include <sound/soc.h> |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 49 | #include <sound/initval.h> |
Jarkko Nikula | 7565fc3 | 2009-02-09 14:27:07 +0200 | [diff] [blame] | 50 | #include <sound/tlv.h> |
Jarkko Nikula | 5193d62 | 2010-05-05 13:02:03 +0300 | [diff] [blame] | 51 | #include <sound/tlv320aic3x.h> |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 52 | |
| 53 | #include "tlv320aic3x.h" |
| 54 | |
Jarkko Nikula | 07779fd | 2010-04-26 15:49:14 +0300 | [diff] [blame] | 55 | #define AIC3X_NUM_SUPPLIES 4 |
| 56 | static const char *aic3x_supply_names[AIC3X_NUM_SUPPLIES] = { |
| 57 | "IOVDD", /* I/O Voltage */ |
| 58 | "DVDD", /* Digital Core Voltage */ |
| 59 | "AVDD", /* Analog DAC Voltage */ |
| 60 | "DRVDD", /* ADC Analog and Output Driver Voltage */ |
| 61 | }; |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 62 | |
Jarkko Nikula | 414c73a | 2010-11-01 14:03:56 +0200 | [diff] [blame] | 63 | static LIST_HEAD(reset_list); |
| 64 | |
Jarkko Nikula | 5a895f8 | 2010-09-20 10:39:13 +0300 | [diff] [blame] | 65 | struct aic3x_priv; |
| 66 | |
| 67 | struct aic3x_disable_nb { |
| 68 | struct notifier_block nb; |
| 69 | struct aic3x_priv *aic3x; |
| 70 | }; |
| 71 | |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 72 | /* codec private data */ |
| 73 | struct aic3x_priv { |
Jarkko Nikula | 5a895f8 | 2010-09-20 10:39:13 +0300 | [diff] [blame] | 74 | struct snd_soc_codec *codec; |
Jarkko Nikula | 07779fd | 2010-04-26 15:49:14 +0300 | [diff] [blame] | 75 | struct regulator_bulk_data supplies[AIC3X_NUM_SUPPLIES]; |
Jarkko Nikula | 5a895f8 | 2010-09-20 10:39:13 +0300 | [diff] [blame] | 76 | struct aic3x_disable_nb disable_nb[AIC3X_NUM_SUPPLIES]; |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 77 | enum snd_soc_control_type control_type; |
| 78 | struct aic3x_setup_data *setup; |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 79 | unsigned int sysclk; |
Jarkko Nikula | 414c73a | 2010-11-01 14:03:56 +0200 | [diff] [blame] | 80 | struct list_head list; |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 81 | int master; |
Jarkko Nikula | 5193d62 | 2010-05-05 13:02:03 +0300 | [diff] [blame] | 82 | int gpio_reset; |
Jarkko Nikula | 6c1a7d4 | 2010-09-20 10:39:12 +0300 | [diff] [blame] | 83 | int power; |
Randolph Chung | 6184f10 | 2010-08-20 12:47:53 +0800 | [diff] [blame] | 84 | #define AIC3X_MODEL_3X 0 |
| 85 | #define AIC3X_MODEL_33 1 |
| 86 | #define AIC3X_MODEL_3007 2 |
| 87 | u16 model; |
Hebbar Gururaja | e2e8bfd | 2013-01-31 18:23:04 +0530 | [diff] [blame] | 88 | |
| 89 | /* Selects the micbias voltage */ |
| 90 | enum aic3x_micbias_voltage micbias_vg; |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 91 | }; |
| 92 | |
| 93 | /* |
| 94 | * AIC3X register cache |
| 95 | * We can't read the AIC3X register space when we are |
| 96 | * using 2 wire for device control, so we cache them instead. |
| 97 | * There is no point in caching the reset register |
| 98 | */ |
| 99 | static const u8 aic3x_reg[AIC3X_CACHEREGNUM] = { |
| 100 | 0x00, 0x00, 0x00, 0x10, /* 0 */ |
| 101 | 0x04, 0x00, 0x00, 0x00, /* 4 */ |
| 102 | 0x00, 0x00, 0x00, 0x01, /* 8 */ |
| 103 | 0x00, 0x00, 0x00, 0x80, /* 12 */ |
| 104 | 0x80, 0xff, 0xff, 0x78, /* 16 */ |
| 105 | 0x78, 0x78, 0x78, 0x78, /* 20 */ |
| 106 | 0x78, 0x00, 0x00, 0xfe, /* 24 */ |
| 107 | 0x00, 0x00, 0xfe, 0x00, /* 28 */ |
| 108 | 0x18, 0x18, 0x00, 0x00, /* 32 */ |
| 109 | 0x00, 0x00, 0x00, 0x00, /* 36 */ |
| 110 | 0x00, 0x00, 0x00, 0x80, /* 40 */ |
| 111 | 0x80, 0x00, 0x00, 0x00, /* 44 */ |
| 112 | 0x00, 0x00, 0x00, 0x04, /* 48 */ |
| 113 | 0x00, 0x00, 0x00, 0x00, /* 52 */ |
| 114 | 0x00, 0x00, 0x04, 0x00, /* 56 */ |
| 115 | 0x00, 0x00, 0x00, 0x00, /* 60 */ |
| 116 | 0x00, 0x04, 0x00, 0x00, /* 64 */ |
| 117 | 0x00, 0x00, 0x00, 0x00, /* 68 */ |
| 118 | 0x04, 0x00, 0x00, 0x00, /* 72 */ |
| 119 | 0x00, 0x00, 0x00, 0x00, /* 76 */ |
| 120 | 0x00, 0x00, 0x00, 0x00, /* 80 */ |
| 121 | 0x00, 0x00, 0x00, 0x00, /* 84 */ |
| 122 | 0x00, 0x00, 0x00, 0x00, /* 88 */ |
| 123 | 0x00, 0x00, 0x00, 0x00, /* 92 */ |
| 124 | 0x00, 0x00, 0x00, 0x00, /* 96 */ |
Jiri Prchal | c9e8e8d | 2012-07-04 08:12:51 +0200 | [diff] [blame] | 125 | 0x00, 0x00, 0x02, 0x00, /* 100 */ |
| 126 | 0x00, 0x00, 0x00, 0x00, /* 104 */ |
| 127 | 0x00, 0x00, /* 108 */ |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 128 | }; |
| 129 | |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 130 | #define SOC_DAPM_SINGLE_AIC3X(xname, reg, shift, mask, invert) \ |
Lars-Peter Clausen | 1476f66 | 2013-06-19 19:33:53 +0200 | [diff] [blame] | 131 | SOC_SINGLE_EXT(xname, reg, shift, mask, invert, \ |
| 132 | snd_soc_dapm_get_volsw, snd_soc_dapm_put_volsw_aic3x) |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 133 | |
| 134 | /* |
| 135 | * All input lines are connected when !0xf and disconnected with 0xf bit field, |
| 136 | * so we have to use specific dapm_put call for input mixer |
| 137 | */ |
| 138 | static int snd_soc_dapm_put_volsw_aic3x(struct snd_kcontrol *kcontrol, |
| 139 | struct snd_ctl_elem_value *ucontrol) |
| 140 | { |
Jarkko Nikula | 9d03545 | 2011-05-13 19:16:52 +0300 | [diff] [blame] | 141 | struct snd_soc_dapm_widget_list *wlist = snd_kcontrol_chip(kcontrol); |
| 142 | struct snd_soc_dapm_widget *widget = wlist->widgets[0]; |
Eero Nurkkala | 4453dba | 2009-02-06 12:01:04 +0200 | [diff] [blame] | 143 | struct soc_mixer_control *mc = |
| 144 | (struct soc_mixer_control *)kcontrol->private_value; |
| 145 | unsigned int reg = mc->reg; |
| 146 | unsigned int shift = mc->shift; |
| 147 | int max = mc->max; |
| 148 | unsigned int mask = (1 << fls(max)) - 1; |
| 149 | unsigned int invert = mc->invert; |
Lars-Peter Clausen | 5d99d77 | 2013-07-24 15:27:39 +0200 | [diff] [blame] | 150 | unsigned short val; |
| 151 | struct snd_soc_dapm_update update; |
| 152 | int connect, change; |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 153 | |
| 154 | val = (ucontrol->value.integer.value[0] & mask); |
| 155 | |
| 156 | mask = 0xf; |
| 157 | if (val) |
| 158 | val = mask; |
| 159 | |
Lars-Peter Clausen | 5d99d77 | 2013-07-24 15:27:39 +0200 | [diff] [blame] | 160 | connect = !!val; |
| 161 | |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 162 | if (invert) |
| 163 | val = mask - val; |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 164 | |
Lars-Peter Clausen | 5d99d77 | 2013-07-24 15:27:39 +0200 | [diff] [blame] | 165 | mask <<= shift; |
| 166 | val <<= shift; |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 167 | |
Lars-Peter Clausen | 5d99d77 | 2013-07-24 15:27:39 +0200 | [diff] [blame] | 168 | change = snd_soc_test_bits(widget->codec, val, mask, reg); |
| 169 | if (change) { |
| 170 | update.kcontrol = kcontrol; |
| 171 | update.reg = reg; |
| 172 | update.mask = mask; |
| 173 | update.val = val; |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 174 | |
Lars-Peter Clausen | 5d99d77 | 2013-07-24 15:27:39 +0200 | [diff] [blame] | 175 | snd_soc_dapm_mixer_update_power(widget->dapm, kcontrol, connect, |
| 176 | &update); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 177 | } |
| 178 | |
Lars-Peter Clausen | 5d99d77 | 2013-07-24 15:27:39 +0200 | [diff] [blame] | 179 | return change; |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 180 | } |
| 181 | |
Hebbar Gururaja | e2e8bfd | 2013-01-31 18:23:04 +0530 | [diff] [blame] | 182 | /* |
| 183 | * mic bias power on/off share the same register bits with |
| 184 | * output voltage of mic bias. when power on mic bias, we |
| 185 | * need reclaim it to voltage value. |
| 186 | * 0x0 = Powered off |
| 187 | * 0x1 = MICBIAS output is powered to 2.0V, |
| 188 | * 0x2 = MICBIAS output is powered to 2.5V |
| 189 | * 0x3 = MICBIAS output is connected to AVDD |
| 190 | */ |
| 191 | static int mic_bias_event(struct snd_soc_dapm_widget *w, |
| 192 | struct snd_kcontrol *kcontrol, int event) |
| 193 | { |
| 194 | struct snd_soc_codec *codec = w->codec; |
| 195 | struct aic3x_priv *aic3x = snd_soc_codec_get_drvdata(codec); |
| 196 | |
| 197 | switch (event) { |
| 198 | case SND_SOC_DAPM_POST_PMU: |
| 199 | /* change mic bias voltage to user defined */ |
| 200 | snd_soc_update_bits(codec, MICBIAS_CTRL, |
| 201 | MICBIAS_LEVEL_MASK, |
| 202 | aic3x->micbias_vg << MICBIAS_LEVEL_SHIFT); |
| 203 | break; |
| 204 | |
| 205 | case SND_SOC_DAPM_PRE_PMD: |
| 206 | snd_soc_update_bits(codec, MICBIAS_CTRL, |
| 207 | MICBIAS_LEVEL_MASK, 0); |
| 208 | break; |
| 209 | } |
| 210 | return 0; |
| 211 | } |
| 212 | |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 213 | static const char *aic3x_left_dac_mux[] = { "DAC_L1", "DAC_L3", "DAC_L2" }; |
| 214 | static const char *aic3x_right_dac_mux[] = { "DAC_R1", "DAC_R3", "DAC_R2" }; |
| 215 | static const char *aic3x_left_hpcom_mux[] = |
| 216 | { "differential of HPLOUT", "constant VCM", "single-ended" }; |
| 217 | static const char *aic3x_right_hpcom_mux[] = |
| 218 | { "differential of HPROUT", "constant VCM", "single-ended", |
| 219 | "differential of HPLCOM", "external feedback" }; |
| 220 | static const char *aic3x_linein_mode_mux[] = { "single-ended", "differential" }; |
Jarkko Nikula | 4d20f70 | 2008-06-27 14:07:57 +0300 | [diff] [blame] | 221 | static const char *aic3x_adc_hpf[] = |
| 222 | { "Disabled", "0.0045xFs", "0.0125xFs", "0.025xFs" }; |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 223 | |
| 224 | #define LDAC_ENUM 0 |
| 225 | #define RDAC_ENUM 1 |
| 226 | #define LHPCOM_ENUM 2 |
| 227 | #define RHPCOM_ENUM 3 |
Jarkko Nikula | 404b566 | 2011-05-26 11:37:02 +0300 | [diff] [blame] | 228 | #define LINE1L_2_L_ENUM 4 |
| 229 | #define LINE1L_2_R_ENUM 5 |
| 230 | #define LINE1R_2_L_ENUM 6 |
| 231 | #define LINE1R_2_R_ENUM 7 |
| 232 | #define LINE2L_ENUM 8 |
| 233 | #define LINE2R_ENUM 9 |
| 234 | #define ADC_HPF_ENUM 10 |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 235 | |
| 236 | static const struct soc_enum aic3x_enum[] = { |
| 237 | SOC_ENUM_SINGLE(DAC_LINE_MUX, 6, 3, aic3x_left_dac_mux), |
| 238 | SOC_ENUM_SINGLE(DAC_LINE_MUX, 4, 3, aic3x_right_dac_mux), |
| 239 | SOC_ENUM_SINGLE(HPLCOM_CFG, 4, 3, aic3x_left_hpcom_mux), |
| 240 | SOC_ENUM_SINGLE(HPRCOM_CFG, 3, 5, aic3x_right_hpcom_mux), |
| 241 | SOC_ENUM_SINGLE(LINE1L_2_LADC_CTRL, 7, 2, aic3x_linein_mode_mux), |
Jarkko Nikula | 404b566 | 2011-05-26 11:37:02 +0300 | [diff] [blame] | 242 | SOC_ENUM_SINGLE(LINE1L_2_RADC_CTRL, 7, 2, aic3x_linein_mode_mux), |
| 243 | SOC_ENUM_SINGLE(LINE1R_2_LADC_CTRL, 7, 2, aic3x_linein_mode_mux), |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 244 | SOC_ENUM_SINGLE(LINE1R_2_RADC_CTRL, 7, 2, aic3x_linein_mode_mux), |
| 245 | SOC_ENUM_SINGLE(LINE2L_2_LADC_CTRL, 7, 2, aic3x_linein_mode_mux), |
| 246 | SOC_ENUM_SINGLE(LINE2R_2_RADC_CTRL, 7, 2, aic3x_linein_mode_mux), |
Jarkko Nikula | 4d20f70 | 2008-06-27 14:07:57 +0300 | [diff] [blame] | 247 | SOC_ENUM_DOUBLE(AIC3X_CODEC_DFILT_CTRL, 6, 4, 4, aic3x_adc_hpf), |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 248 | }; |
| 249 | |
Jiri Prchal | bb1daa8 | 2012-07-10 14:35:11 +0200 | [diff] [blame] | 250 | static const char *aic3x_agc_level[] = |
| 251 | { "-5.5dB", "-8dB", "-10dB", "-12dB", "-14dB", "-17dB", "-20dB", "-24dB" }; |
| 252 | static const struct soc_enum aic3x_agc_level_enum[] = { |
| 253 | SOC_ENUM_SINGLE(LAGC_CTRL_A, 4, 8, aic3x_agc_level), |
| 254 | SOC_ENUM_SINGLE(RAGC_CTRL_A, 4, 8, aic3x_agc_level), |
| 255 | }; |
| 256 | |
| 257 | static const char *aic3x_agc_attack[] = { "8ms", "11ms", "16ms", "20ms" }; |
| 258 | static const struct soc_enum aic3x_agc_attack_enum[] = { |
| 259 | SOC_ENUM_SINGLE(LAGC_CTRL_A, 2, 4, aic3x_agc_attack), |
| 260 | SOC_ENUM_SINGLE(RAGC_CTRL_A, 2, 4, aic3x_agc_attack), |
| 261 | }; |
| 262 | |
| 263 | static const char *aic3x_agc_decay[] = { "100ms", "200ms", "400ms", "500ms" }; |
| 264 | static const struct soc_enum aic3x_agc_decay_enum[] = { |
| 265 | SOC_ENUM_SINGLE(LAGC_CTRL_A, 0, 4, aic3x_agc_decay), |
| 266 | SOC_ENUM_SINGLE(RAGC_CTRL_A, 0, 4, aic3x_agc_decay), |
| 267 | }; |
| 268 | |
Jarkko Nikula | 7565fc3 | 2009-02-09 14:27:07 +0200 | [diff] [blame] | 269 | /* |
| 270 | * DAC digital volumes. From -63.5 to 0 dB in 0.5 dB steps |
| 271 | */ |
| 272 | static DECLARE_TLV_DB_SCALE(dac_tlv, -6350, 50, 0); |
| 273 | /* ADC PGA gain volumes. From 0 to 59.5 dB in 0.5 dB steps */ |
| 274 | static DECLARE_TLV_DB_SCALE(adc_tlv, 0, 50, 0); |
| 275 | /* |
| 276 | * Output stage volumes. From -78.3 to 0 dB. Muted below -78.3 dB. |
| 277 | * Step size is approximately 0.5 dB over most of the scale but increasing |
| 278 | * near the very low levels. |
| 279 | * Define dB scale so that it is mostly correct for range about -55 to 0 dB |
| 280 | * but having increasing dB difference below that (and where it doesn't count |
| 281 | * so much). This setting shows -50 dB (actual is -50.3 dB) for register |
| 282 | * value 100 and -58.5 dB (actual is -78.3 dB) for register value 117. |
| 283 | */ |
| 284 | static DECLARE_TLV_DB_SCALE(output_stage_tlv, -5900, 50, 1); |
| 285 | |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 286 | static const struct snd_kcontrol_new aic3x_snd_controls[] = { |
| 287 | /* Output */ |
Jarkko Nikula | 7565fc3 | 2009-02-09 14:27:07 +0200 | [diff] [blame] | 288 | SOC_DOUBLE_R_TLV("PCM Playback Volume", |
| 289 | LDAC_VOL, RDAC_VOL, 0, 0x7f, 1, dac_tlv), |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 290 | |
Jarkko Nikula | 098b171 | 2010-08-27 16:56:50 +0300 | [diff] [blame] | 291 | /* |
| 292 | * Output controls that map to output mixer switches. Note these are |
| 293 | * only for swapped L-to-R and R-to-L routes. See below stereo controls |
| 294 | * for direct L-to-L and R-to-R routes. |
| 295 | */ |
| 296 | SOC_SINGLE_TLV("Left Line Mixer Line2R Bypass Volume", |
| 297 | LINE2R_2_LLOPM_VOL, 0, 118, 1, output_stage_tlv), |
| 298 | SOC_SINGLE_TLV("Left Line Mixer PGAR Bypass Volume", |
| 299 | PGAR_2_LLOPM_VOL, 0, 118, 1, output_stage_tlv), |
| 300 | SOC_SINGLE_TLV("Left Line Mixer DACR1 Playback Volume", |
| 301 | DACR1_2_LLOPM_VOL, 0, 118, 1, output_stage_tlv), |
| 302 | |
| 303 | SOC_SINGLE_TLV("Right Line Mixer Line2L Bypass Volume", |
| 304 | LINE2L_2_RLOPM_VOL, 0, 118, 1, output_stage_tlv), |
| 305 | SOC_SINGLE_TLV("Right Line Mixer PGAL Bypass Volume", |
| 306 | PGAL_2_RLOPM_VOL, 0, 118, 1, output_stage_tlv), |
| 307 | SOC_SINGLE_TLV("Right Line Mixer DACL1 Playback Volume", |
| 308 | DACL1_2_RLOPM_VOL, 0, 118, 1, output_stage_tlv), |
| 309 | |
| 310 | SOC_SINGLE_TLV("Left HP Mixer Line2R Bypass Volume", |
| 311 | LINE2R_2_HPLOUT_VOL, 0, 118, 1, output_stage_tlv), |
| 312 | SOC_SINGLE_TLV("Left HP Mixer PGAR Bypass Volume", |
| 313 | PGAR_2_HPLOUT_VOL, 0, 118, 1, output_stage_tlv), |
| 314 | SOC_SINGLE_TLV("Left HP Mixer DACR1 Playback Volume", |
| 315 | DACR1_2_HPLOUT_VOL, 0, 118, 1, output_stage_tlv), |
| 316 | |
| 317 | SOC_SINGLE_TLV("Right HP Mixer Line2L Bypass Volume", |
| 318 | LINE2L_2_HPROUT_VOL, 0, 118, 1, output_stage_tlv), |
| 319 | SOC_SINGLE_TLV("Right HP Mixer PGAL Bypass Volume", |
| 320 | PGAL_2_HPROUT_VOL, 0, 118, 1, output_stage_tlv), |
| 321 | SOC_SINGLE_TLV("Right HP Mixer DACL1 Playback Volume", |
| 322 | DACL1_2_HPROUT_VOL, 0, 118, 1, output_stage_tlv), |
| 323 | |
| 324 | SOC_SINGLE_TLV("Left HPCOM Mixer Line2R Bypass Volume", |
| 325 | LINE2R_2_HPLCOM_VOL, 0, 118, 1, output_stage_tlv), |
| 326 | SOC_SINGLE_TLV("Left HPCOM Mixer PGAR Bypass Volume", |
| 327 | PGAR_2_HPLCOM_VOL, 0, 118, 1, output_stage_tlv), |
| 328 | SOC_SINGLE_TLV("Left HPCOM Mixer DACR1 Playback Volume", |
| 329 | DACR1_2_HPLCOM_VOL, 0, 118, 1, output_stage_tlv), |
| 330 | |
| 331 | SOC_SINGLE_TLV("Right HPCOM Mixer Line2L Bypass Volume", |
| 332 | LINE2L_2_HPRCOM_VOL, 0, 118, 1, output_stage_tlv), |
| 333 | SOC_SINGLE_TLV("Right HPCOM Mixer PGAL Bypass Volume", |
| 334 | PGAL_2_HPRCOM_VOL, 0, 118, 1, output_stage_tlv), |
| 335 | SOC_SINGLE_TLV("Right HPCOM Mixer DACL1 Playback Volume", |
| 336 | DACL1_2_HPRCOM_VOL, 0, 118, 1, output_stage_tlv), |
| 337 | |
| 338 | /* Stereo output controls for direct L-to-L and R-to-R routes */ |
| 339 | SOC_DOUBLE_R_TLV("Line Line2 Bypass Volume", |
| 340 | LINE2L_2_LLOPM_VOL, LINE2R_2_RLOPM_VOL, |
| 341 | 0, 118, 1, output_stage_tlv), |
| 342 | SOC_DOUBLE_R_TLV("Line PGA Bypass Volume", |
| 343 | PGAL_2_LLOPM_VOL, PGAR_2_RLOPM_VOL, |
| 344 | 0, 118, 1, output_stage_tlv), |
Jarkko Nikula | 7565fc3 | 2009-02-09 14:27:07 +0200 | [diff] [blame] | 345 | SOC_DOUBLE_R_TLV("Line DAC Playback Volume", |
| 346 | DACL1_2_LLOPM_VOL, DACR1_2_RLOPM_VOL, |
| 347 | 0, 118, 1, output_stage_tlv), |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 348 | |
Jarkko Nikula | 098b171 | 2010-08-27 16:56:50 +0300 | [diff] [blame] | 349 | SOC_DOUBLE_R_TLV("Mono Line2 Bypass Volume", |
| 350 | LINE2L_2_MONOLOPM_VOL, LINE2R_2_MONOLOPM_VOL, |
| 351 | 0, 118, 1, output_stage_tlv), |
| 352 | SOC_DOUBLE_R_TLV("Mono PGA Bypass Volume", |
| 353 | PGAL_2_MONOLOPM_VOL, PGAR_2_MONOLOPM_VOL, |
| 354 | 0, 118, 1, output_stage_tlv), |
Jarkko Nikula | 7565fc3 | 2009-02-09 14:27:07 +0200 | [diff] [blame] | 355 | SOC_DOUBLE_R_TLV("Mono DAC Playback Volume", |
| 356 | DACL1_2_MONOLOPM_VOL, DACR1_2_MONOLOPM_VOL, |
| 357 | 0, 118, 1, output_stage_tlv), |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 358 | |
Jarkko Nikula | 098b171 | 2010-08-27 16:56:50 +0300 | [diff] [blame] | 359 | SOC_DOUBLE_R_TLV("HP Line2 Bypass Volume", |
| 360 | LINE2L_2_HPLOUT_VOL, LINE2R_2_HPROUT_VOL, |
| 361 | 0, 118, 1, output_stage_tlv), |
| 362 | SOC_DOUBLE_R_TLV("HP PGA Bypass Volume", |
| 363 | PGAL_2_HPLOUT_VOL, PGAR_2_HPROUT_VOL, |
| 364 | 0, 118, 1, output_stage_tlv), |
Jarkko Nikula | 7565fc3 | 2009-02-09 14:27:07 +0200 | [diff] [blame] | 365 | SOC_DOUBLE_R_TLV("HP DAC Playback Volume", |
| 366 | DACL1_2_HPLOUT_VOL, DACR1_2_HPROUT_VOL, |
| 367 | 0, 118, 1, output_stage_tlv), |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 368 | |
Jarkko Nikula | 098b171 | 2010-08-27 16:56:50 +0300 | [diff] [blame] | 369 | SOC_DOUBLE_R_TLV("HPCOM Line2 Bypass Volume", |
| 370 | LINE2L_2_HPLCOM_VOL, LINE2R_2_HPRCOM_VOL, |
| 371 | 0, 118, 1, output_stage_tlv), |
| 372 | SOC_DOUBLE_R_TLV("HPCOM PGA Bypass Volume", |
| 373 | PGAL_2_HPLCOM_VOL, PGAR_2_HPRCOM_VOL, |
| 374 | 0, 118, 1, output_stage_tlv), |
Jarkko Nikula | 7565fc3 | 2009-02-09 14:27:07 +0200 | [diff] [blame] | 375 | SOC_DOUBLE_R_TLV("HPCOM DAC Playback Volume", |
| 376 | DACL1_2_HPLCOM_VOL, DACR1_2_HPRCOM_VOL, |
| 377 | 0, 118, 1, output_stage_tlv), |
Jarkko Nikula | 098b171 | 2010-08-27 16:56:50 +0300 | [diff] [blame] | 378 | |
| 379 | /* Output pin mute controls */ |
| 380 | SOC_DOUBLE_R("Line Playback Switch", LLOPM_CTRL, RLOPM_CTRL, 3, |
| 381 | 0x01, 0), |
| 382 | SOC_SINGLE("Mono Playback Switch", MONOLOPM_CTRL, 3, 0x01, 0), |
| 383 | SOC_DOUBLE_R("HP Playback Switch", HPLOUT_CTRL, HPROUT_CTRL, 3, |
| 384 | 0x01, 0), |
Jarkko Nikula | f9bc029 | 2010-08-27 16:56:47 +0300 | [diff] [blame] | 385 | SOC_DOUBLE_R("HPCOM Playback Switch", HPLCOM_CTRL, HPRCOM_CTRL, 3, |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 386 | 0x01, 0), |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 387 | |
| 388 | /* |
| 389 | * Note: enable Automatic input Gain Controller with care. It can |
| 390 | * adjust PGA to max value when ADC is on and will never go back. |
| 391 | */ |
| 392 | SOC_DOUBLE_R("AGC Switch", LAGC_CTRL_A, RAGC_CTRL_A, 7, 0x01, 0), |
Jiri Prchal | bb1daa8 | 2012-07-10 14:35:11 +0200 | [diff] [blame] | 393 | SOC_ENUM("Left AGC Target level", aic3x_agc_level_enum[0]), |
| 394 | SOC_ENUM("Right AGC Target level", aic3x_agc_level_enum[1]), |
| 395 | SOC_ENUM("Left AGC Attack time", aic3x_agc_attack_enum[0]), |
| 396 | SOC_ENUM("Right AGC Attack time", aic3x_agc_attack_enum[1]), |
| 397 | SOC_ENUM("Left AGC Decay time", aic3x_agc_decay_enum[0]), |
| 398 | SOC_ENUM("Right AGC Decay time", aic3x_agc_decay_enum[1]), |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 399 | |
Jiri Prchal | 7744419 | 2012-07-09 09:48:44 +0200 | [diff] [blame] | 400 | /* De-emphasis */ |
| 401 | SOC_DOUBLE("De-emphasis Switch", AIC3X_CODEC_DFILT_CTRL, 2, 0, 0x01, 0), |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 402 | |
| 403 | /* Input */ |
Jarkko Nikula | 7565fc3 | 2009-02-09 14:27:07 +0200 | [diff] [blame] | 404 | SOC_DOUBLE_R_TLV("PGA Capture Volume", LADC_VOL, RADC_VOL, |
| 405 | 0, 119, 0, adc_tlv), |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 406 | SOC_DOUBLE_R("PGA Capture Switch", LADC_VOL, RADC_VOL, 7, 0x01, 1), |
Jarkko Nikula | 4d20f70 | 2008-06-27 14:07:57 +0300 | [diff] [blame] | 407 | |
| 408 | SOC_ENUM("ADC HPF Cut-off", aic3x_enum[ADC_HPF_ENUM]), |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 409 | }; |
| 410 | |
Randolph Chung | 6184f10 | 2010-08-20 12:47:53 +0800 | [diff] [blame] | 411 | /* |
| 412 | * Class-D amplifier gain. From 0 to 18 dB in 6 dB steps |
| 413 | */ |
| 414 | static DECLARE_TLV_DB_SCALE(classd_amp_tlv, 0, 600, 0); |
| 415 | |
| 416 | static const struct snd_kcontrol_new aic3x_classd_amp_gain_ctrl = |
Jarkko Nikula | 14a95fe8 | 2012-05-28 22:09:02 +0300 | [diff] [blame] | 417 | SOC_DOUBLE_TLV("Class-D Playback Volume", CLASSD_CTRL, 6, 4, 3, 0, classd_amp_tlv); |
Randolph Chung | 6184f10 | 2010-08-20 12:47:53 +0800 | [diff] [blame] | 418 | |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 419 | /* Left DAC Mux */ |
| 420 | static const struct snd_kcontrol_new aic3x_left_dac_mux_controls = |
| 421 | SOC_DAPM_ENUM("Route", aic3x_enum[LDAC_ENUM]); |
| 422 | |
| 423 | /* Right DAC Mux */ |
| 424 | static const struct snd_kcontrol_new aic3x_right_dac_mux_controls = |
| 425 | SOC_DAPM_ENUM("Route", aic3x_enum[RDAC_ENUM]); |
| 426 | |
| 427 | /* Left HPCOM Mux */ |
| 428 | static const struct snd_kcontrol_new aic3x_left_hpcom_mux_controls = |
| 429 | SOC_DAPM_ENUM("Route", aic3x_enum[LHPCOM_ENUM]); |
| 430 | |
| 431 | /* Right HPCOM Mux */ |
| 432 | static const struct snd_kcontrol_new aic3x_right_hpcom_mux_controls = |
| 433 | SOC_DAPM_ENUM("Route", aic3x_enum[RHPCOM_ENUM]); |
| 434 | |
Jarkko Nikula | c3b79e0 | 2010-08-27 16:56:49 +0300 | [diff] [blame] | 435 | /* Left Line Mixer */ |
| 436 | static const struct snd_kcontrol_new aic3x_left_line_mixer_controls[] = { |
| 437 | SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_LLOPM_VOL, 7, 1, 0), |
| 438 | SOC_DAPM_SINGLE("PGAL Bypass Switch", PGAL_2_LLOPM_VOL, 7, 1, 0), |
| 439 | SOC_DAPM_SINGLE("DACL1 Switch", DACL1_2_LLOPM_VOL, 7, 1, 0), |
| 440 | SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_LLOPM_VOL, 7, 1, 0), |
| 441 | SOC_DAPM_SINGLE("PGAR Bypass Switch", PGAR_2_LLOPM_VOL, 7, 1, 0), |
| 442 | SOC_DAPM_SINGLE("DACR1 Switch", DACR1_2_LLOPM_VOL, 7, 1, 0), |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 443 | }; |
| 444 | |
Jarkko Nikula | c3b79e0 | 2010-08-27 16:56:49 +0300 | [diff] [blame] | 445 | /* Right Line Mixer */ |
| 446 | static const struct snd_kcontrol_new aic3x_right_line_mixer_controls[] = { |
| 447 | SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_RLOPM_VOL, 7, 1, 0), |
| 448 | SOC_DAPM_SINGLE("PGAL Bypass Switch", PGAL_2_RLOPM_VOL, 7, 1, 0), |
| 449 | SOC_DAPM_SINGLE("DACL1 Switch", DACL1_2_RLOPM_VOL, 7, 1, 0), |
| 450 | SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_RLOPM_VOL, 7, 1, 0), |
| 451 | SOC_DAPM_SINGLE("PGAR Bypass Switch", PGAR_2_RLOPM_VOL, 7, 1, 0), |
| 452 | SOC_DAPM_SINGLE("DACR1 Switch", DACR1_2_RLOPM_VOL, 7, 1, 0), |
| 453 | }; |
| 454 | |
| 455 | /* Mono Mixer */ |
| 456 | static const struct snd_kcontrol_new aic3x_mono_mixer_controls[] = { |
| 457 | SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_MONOLOPM_VOL, 7, 1, 0), |
| 458 | SOC_DAPM_SINGLE("PGAL Bypass Switch", PGAL_2_MONOLOPM_VOL, 7, 1, 0), |
| 459 | SOC_DAPM_SINGLE("DACL1 Switch", DACL1_2_MONOLOPM_VOL, 7, 1, 0), |
| 460 | SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_MONOLOPM_VOL, 7, 1, 0), |
| 461 | SOC_DAPM_SINGLE("PGAR Bypass Switch", PGAR_2_MONOLOPM_VOL, 7, 1, 0), |
| 462 | SOC_DAPM_SINGLE("DACR1 Switch", DACR1_2_MONOLOPM_VOL, 7, 1, 0), |
| 463 | }; |
| 464 | |
| 465 | /* Left HP Mixer */ |
| 466 | static const struct snd_kcontrol_new aic3x_left_hp_mixer_controls[] = { |
| 467 | SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_HPLOUT_VOL, 7, 1, 0), |
| 468 | SOC_DAPM_SINGLE("PGAL Bypass Switch", PGAL_2_HPLOUT_VOL, 7, 1, 0), |
| 469 | SOC_DAPM_SINGLE("DACL1 Switch", DACL1_2_HPLOUT_VOL, 7, 1, 0), |
| 470 | SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_HPLOUT_VOL, 7, 1, 0), |
| 471 | SOC_DAPM_SINGLE("PGAR Bypass Switch", PGAR_2_HPLOUT_VOL, 7, 1, 0), |
| 472 | SOC_DAPM_SINGLE("DACR1 Switch", DACR1_2_HPLOUT_VOL, 7, 1, 0), |
| 473 | }; |
| 474 | |
| 475 | /* Right HP Mixer */ |
| 476 | static const struct snd_kcontrol_new aic3x_right_hp_mixer_controls[] = { |
| 477 | SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_HPROUT_VOL, 7, 1, 0), |
| 478 | SOC_DAPM_SINGLE("PGAL Bypass Switch", PGAL_2_HPROUT_VOL, 7, 1, 0), |
| 479 | SOC_DAPM_SINGLE("DACL1 Switch", DACL1_2_HPROUT_VOL, 7, 1, 0), |
| 480 | SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_HPROUT_VOL, 7, 1, 0), |
| 481 | SOC_DAPM_SINGLE("PGAR Bypass Switch", PGAR_2_HPROUT_VOL, 7, 1, 0), |
| 482 | SOC_DAPM_SINGLE("DACR1 Switch", DACR1_2_HPROUT_VOL, 7, 1, 0), |
| 483 | }; |
| 484 | |
| 485 | /* Left HPCOM Mixer */ |
| 486 | static const struct snd_kcontrol_new aic3x_left_hpcom_mixer_controls[] = { |
| 487 | SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_HPLCOM_VOL, 7, 1, 0), |
| 488 | SOC_DAPM_SINGLE("PGAL Bypass Switch", PGAL_2_HPLCOM_VOL, 7, 1, 0), |
| 489 | SOC_DAPM_SINGLE("DACL1 Switch", DACL1_2_HPLCOM_VOL, 7, 1, 0), |
| 490 | SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_HPLCOM_VOL, 7, 1, 0), |
| 491 | SOC_DAPM_SINGLE("PGAR Bypass Switch", PGAR_2_HPLCOM_VOL, 7, 1, 0), |
| 492 | SOC_DAPM_SINGLE("DACR1 Switch", DACR1_2_HPLCOM_VOL, 7, 1, 0), |
| 493 | }; |
| 494 | |
| 495 | /* Right HPCOM Mixer */ |
| 496 | static const struct snd_kcontrol_new aic3x_right_hpcom_mixer_controls[] = { |
| 497 | SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_HPRCOM_VOL, 7, 1, 0), |
| 498 | SOC_DAPM_SINGLE("PGAL Bypass Switch", PGAL_2_HPRCOM_VOL, 7, 1, 0), |
| 499 | SOC_DAPM_SINGLE("DACL1 Switch", DACL1_2_HPRCOM_VOL, 7, 1, 0), |
| 500 | SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_HPRCOM_VOL, 7, 1, 0), |
| 501 | SOC_DAPM_SINGLE("PGAR Bypass Switch", PGAR_2_HPRCOM_VOL, 7, 1, 0), |
| 502 | SOC_DAPM_SINGLE("DACR1 Switch", DACR1_2_HPRCOM_VOL, 7, 1, 0), |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 503 | }; |
| 504 | |
| 505 | /* Left PGA Mixer */ |
| 506 | static const struct snd_kcontrol_new aic3x_left_pga_mixer_controls[] = { |
| 507 | SOC_DAPM_SINGLE_AIC3X("Line1L Switch", LINE1L_2_LADC_CTRL, 3, 1, 1), |
Daniel Mack | 54f0191 | 2008-11-26 17:47:36 +0100 | [diff] [blame] | 508 | SOC_DAPM_SINGLE_AIC3X("Line1R Switch", LINE1R_2_LADC_CTRL, 3, 1, 1), |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 509 | SOC_DAPM_SINGLE_AIC3X("Line2L Switch", LINE2L_2_LADC_CTRL, 3, 1, 1), |
| 510 | SOC_DAPM_SINGLE_AIC3X("Mic3L Switch", MIC3LR_2_LADC_CTRL, 4, 1, 1), |
Daniel Mack | 54f0191 | 2008-11-26 17:47:36 +0100 | [diff] [blame] | 511 | SOC_DAPM_SINGLE_AIC3X("Mic3R Switch", MIC3LR_2_LADC_CTRL, 0, 1, 1), |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 512 | }; |
| 513 | |
| 514 | /* Right PGA Mixer */ |
| 515 | static const struct snd_kcontrol_new aic3x_right_pga_mixer_controls[] = { |
| 516 | SOC_DAPM_SINGLE_AIC3X("Line1R Switch", LINE1R_2_RADC_CTRL, 3, 1, 1), |
Daniel Mack | 54f0191 | 2008-11-26 17:47:36 +0100 | [diff] [blame] | 517 | SOC_DAPM_SINGLE_AIC3X("Line1L Switch", LINE1L_2_RADC_CTRL, 3, 1, 1), |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 518 | SOC_DAPM_SINGLE_AIC3X("Line2R Switch", LINE2R_2_RADC_CTRL, 3, 1, 1), |
Daniel Mack | 54f0191 | 2008-11-26 17:47:36 +0100 | [diff] [blame] | 519 | SOC_DAPM_SINGLE_AIC3X("Mic3L Switch", MIC3LR_2_RADC_CTRL, 4, 1, 1), |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 520 | SOC_DAPM_SINGLE_AIC3X("Mic3R Switch", MIC3LR_2_RADC_CTRL, 0, 1, 1), |
| 521 | }; |
| 522 | |
| 523 | /* Left Line1 Mux */ |
Jarkko Nikula | 404b566 | 2011-05-26 11:37:02 +0300 | [diff] [blame] | 524 | static const struct snd_kcontrol_new aic3x_left_line1l_mux_controls = |
| 525 | SOC_DAPM_ENUM("Route", aic3x_enum[LINE1L_2_L_ENUM]); |
| 526 | static const struct snd_kcontrol_new aic3x_right_line1l_mux_controls = |
| 527 | SOC_DAPM_ENUM("Route", aic3x_enum[LINE1L_2_R_ENUM]); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 528 | |
| 529 | /* Right Line1 Mux */ |
Jarkko Nikula | 404b566 | 2011-05-26 11:37:02 +0300 | [diff] [blame] | 530 | static const struct snd_kcontrol_new aic3x_right_line1r_mux_controls = |
| 531 | SOC_DAPM_ENUM("Route", aic3x_enum[LINE1R_2_R_ENUM]); |
| 532 | static const struct snd_kcontrol_new aic3x_left_line1r_mux_controls = |
| 533 | SOC_DAPM_ENUM("Route", aic3x_enum[LINE1R_2_L_ENUM]); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 534 | |
| 535 | /* Left Line2 Mux */ |
| 536 | static const struct snd_kcontrol_new aic3x_left_line2_mux_controls = |
| 537 | SOC_DAPM_ENUM("Route", aic3x_enum[LINE2L_ENUM]); |
| 538 | |
| 539 | /* Right Line2 Mux */ |
| 540 | static const struct snd_kcontrol_new aic3x_right_line2_mux_controls = |
| 541 | SOC_DAPM_ENUM("Route", aic3x_enum[LINE2R_ENUM]); |
| 542 | |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 543 | static const struct snd_soc_dapm_widget aic3x_dapm_widgets[] = { |
| 544 | /* Left DAC to Left Outputs */ |
| 545 | SND_SOC_DAPM_DAC("Left DAC", "Left Playback", DAC_PWR, 7, 0), |
| 546 | SND_SOC_DAPM_MUX("Left DAC Mux", SND_SOC_NOPM, 0, 0, |
| 547 | &aic3x_left_dac_mux_controls), |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 548 | SND_SOC_DAPM_MUX("Left HPCOM Mux", SND_SOC_NOPM, 0, 0, |
| 549 | &aic3x_left_hpcom_mux_controls), |
| 550 | SND_SOC_DAPM_PGA("Left Line Out", LLOPM_CTRL, 0, 0, NULL, 0), |
| 551 | SND_SOC_DAPM_PGA("Left HP Out", HPLOUT_CTRL, 0, 0, NULL, 0), |
| 552 | SND_SOC_DAPM_PGA("Left HP Com", HPLCOM_CTRL, 0, 0, NULL, 0), |
| 553 | |
| 554 | /* Right DAC to Right Outputs */ |
| 555 | SND_SOC_DAPM_DAC("Right DAC", "Right Playback", DAC_PWR, 6, 0), |
| 556 | SND_SOC_DAPM_MUX("Right DAC Mux", SND_SOC_NOPM, 0, 0, |
| 557 | &aic3x_right_dac_mux_controls), |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 558 | SND_SOC_DAPM_MUX("Right HPCOM Mux", SND_SOC_NOPM, 0, 0, |
| 559 | &aic3x_right_hpcom_mux_controls), |
| 560 | SND_SOC_DAPM_PGA("Right Line Out", RLOPM_CTRL, 0, 0, NULL, 0), |
| 561 | SND_SOC_DAPM_PGA("Right HP Out", HPROUT_CTRL, 0, 0, NULL, 0), |
| 562 | SND_SOC_DAPM_PGA("Right HP Com", HPRCOM_CTRL, 0, 0, NULL, 0), |
| 563 | |
| 564 | /* Mono Output */ |
| 565 | SND_SOC_DAPM_PGA("Mono Out", MONOLOPM_CTRL, 0, 0, NULL, 0), |
| 566 | |
Daniel Mack | 54f0191 | 2008-11-26 17:47:36 +0100 | [diff] [blame] | 567 | /* Inputs to Left ADC */ |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 568 | SND_SOC_DAPM_ADC("Left ADC", "Left Capture", LINE1L_2_LADC_CTRL, 2, 0), |
| 569 | SND_SOC_DAPM_MIXER("Left PGA Mixer", SND_SOC_NOPM, 0, 0, |
| 570 | &aic3x_left_pga_mixer_controls[0], |
| 571 | ARRAY_SIZE(aic3x_left_pga_mixer_controls)), |
| 572 | SND_SOC_DAPM_MUX("Left Line1L Mux", SND_SOC_NOPM, 0, 0, |
Jarkko Nikula | 404b566 | 2011-05-26 11:37:02 +0300 | [diff] [blame] | 573 | &aic3x_left_line1l_mux_controls), |
Daniel Mack | 54f0191 | 2008-11-26 17:47:36 +0100 | [diff] [blame] | 574 | SND_SOC_DAPM_MUX("Left Line1R Mux", SND_SOC_NOPM, 0, 0, |
Jarkko Nikula | 404b566 | 2011-05-26 11:37:02 +0300 | [diff] [blame] | 575 | &aic3x_left_line1r_mux_controls), |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 576 | SND_SOC_DAPM_MUX("Left Line2L Mux", SND_SOC_NOPM, 0, 0, |
| 577 | &aic3x_left_line2_mux_controls), |
| 578 | |
Daniel Mack | 54f0191 | 2008-11-26 17:47:36 +0100 | [diff] [blame] | 579 | /* Inputs to Right ADC */ |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 580 | SND_SOC_DAPM_ADC("Right ADC", "Right Capture", |
| 581 | LINE1R_2_RADC_CTRL, 2, 0), |
| 582 | SND_SOC_DAPM_MIXER("Right PGA Mixer", SND_SOC_NOPM, 0, 0, |
| 583 | &aic3x_right_pga_mixer_controls[0], |
| 584 | ARRAY_SIZE(aic3x_right_pga_mixer_controls)), |
Daniel Mack | 54f0191 | 2008-11-26 17:47:36 +0100 | [diff] [blame] | 585 | SND_SOC_DAPM_MUX("Right Line1L Mux", SND_SOC_NOPM, 0, 0, |
Jarkko Nikula | 404b566 | 2011-05-26 11:37:02 +0300 | [diff] [blame] | 586 | &aic3x_right_line1l_mux_controls), |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 587 | SND_SOC_DAPM_MUX("Right Line1R Mux", SND_SOC_NOPM, 0, 0, |
Jarkko Nikula | 404b566 | 2011-05-26 11:37:02 +0300 | [diff] [blame] | 588 | &aic3x_right_line1r_mux_controls), |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 589 | SND_SOC_DAPM_MUX("Right Line2R Mux", SND_SOC_NOPM, 0, 0, |
| 590 | &aic3x_right_line2_mux_controls), |
| 591 | |
Jarkko Nikula | ee15ffd | 2008-06-25 14:58:46 +0300 | [diff] [blame] | 592 | /* |
| 593 | * Not a real mic bias widget but similar function. This is for dynamic |
| 594 | * control of GPIO1 digital mic modulator clock output function when |
| 595 | * using digital mic. |
| 596 | */ |
| 597 | SND_SOC_DAPM_REG(snd_soc_dapm_micbias, "GPIO1 dmic modclk", |
| 598 | AIC3X_GPIO1_REG, 4, 0xf, |
| 599 | AIC3X_GPIO1_FUNC_DIGITAL_MIC_MODCLK, |
| 600 | AIC3X_GPIO1_FUNC_DISABLED), |
| 601 | |
| 602 | /* |
| 603 | * Also similar function like mic bias. Selects digital mic with |
| 604 | * configurable oversampling rate instead of ADC converter. |
| 605 | */ |
| 606 | SND_SOC_DAPM_REG(snd_soc_dapm_micbias, "DMic Rate 128", |
| 607 | AIC3X_ASD_INTF_CTRLA, 0, 3, 1, 0), |
| 608 | SND_SOC_DAPM_REG(snd_soc_dapm_micbias, "DMic Rate 64", |
| 609 | AIC3X_ASD_INTF_CTRLA, 0, 3, 2, 0), |
| 610 | SND_SOC_DAPM_REG(snd_soc_dapm_micbias, "DMic Rate 32", |
| 611 | AIC3X_ASD_INTF_CTRLA, 0, 3, 3, 0), |
| 612 | |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 613 | /* Mic Bias */ |
Hebbar Gururaja | e2e8bfd | 2013-01-31 18:23:04 +0530 | [diff] [blame] | 614 | SND_SOC_DAPM_SUPPLY("Mic Bias", MICBIAS_CTRL, 6, 0, |
| 615 | mic_bias_event, |
| 616 | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 617 | |
Jarkko Nikula | c3b79e0 | 2010-08-27 16:56:49 +0300 | [diff] [blame] | 618 | /* Output mixers */ |
| 619 | SND_SOC_DAPM_MIXER("Left Line Mixer", SND_SOC_NOPM, 0, 0, |
| 620 | &aic3x_left_line_mixer_controls[0], |
| 621 | ARRAY_SIZE(aic3x_left_line_mixer_controls)), |
| 622 | SND_SOC_DAPM_MIXER("Right Line Mixer", SND_SOC_NOPM, 0, 0, |
| 623 | &aic3x_right_line_mixer_controls[0], |
| 624 | ARRAY_SIZE(aic3x_right_line_mixer_controls)), |
| 625 | SND_SOC_DAPM_MIXER("Mono Mixer", SND_SOC_NOPM, 0, 0, |
| 626 | &aic3x_mono_mixer_controls[0], |
| 627 | ARRAY_SIZE(aic3x_mono_mixer_controls)), |
| 628 | SND_SOC_DAPM_MIXER("Left HP Mixer", SND_SOC_NOPM, 0, 0, |
| 629 | &aic3x_left_hp_mixer_controls[0], |
| 630 | ARRAY_SIZE(aic3x_left_hp_mixer_controls)), |
| 631 | SND_SOC_DAPM_MIXER("Right HP Mixer", SND_SOC_NOPM, 0, 0, |
| 632 | &aic3x_right_hp_mixer_controls[0], |
| 633 | ARRAY_SIZE(aic3x_right_hp_mixer_controls)), |
| 634 | SND_SOC_DAPM_MIXER("Left HPCOM Mixer", SND_SOC_NOPM, 0, 0, |
| 635 | &aic3x_left_hpcom_mixer_controls[0], |
| 636 | ARRAY_SIZE(aic3x_left_hpcom_mixer_controls)), |
| 637 | SND_SOC_DAPM_MIXER("Right HPCOM Mixer", SND_SOC_NOPM, 0, 0, |
| 638 | &aic3x_right_hpcom_mixer_controls[0], |
| 639 | ARRAY_SIZE(aic3x_right_hpcom_mixer_controls)), |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 640 | |
| 641 | SND_SOC_DAPM_OUTPUT("LLOUT"), |
| 642 | SND_SOC_DAPM_OUTPUT("RLOUT"), |
| 643 | SND_SOC_DAPM_OUTPUT("MONO_LOUT"), |
| 644 | SND_SOC_DAPM_OUTPUT("HPLOUT"), |
| 645 | SND_SOC_DAPM_OUTPUT("HPROUT"), |
| 646 | SND_SOC_DAPM_OUTPUT("HPLCOM"), |
| 647 | SND_SOC_DAPM_OUTPUT("HPRCOM"), |
| 648 | |
| 649 | SND_SOC_DAPM_INPUT("MIC3L"), |
| 650 | SND_SOC_DAPM_INPUT("MIC3R"), |
| 651 | SND_SOC_DAPM_INPUT("LINE1L"), |
| 652 | SND_SOC_DAPM_INPUT("LINE1R"), |
| 653 | SND_SOC_DAPM_INPUT("LINE2L"), |
| 654 | SND_SOC_DAPM_INPUT("LINE2R"), |
Jarkko Nikula | 19f7ac5 | 2010-09-17 14:39:01 +0300 | [diff] [blame] | 655 | |
| 656 | /* |
| 657 | * Virtual output pin to detection block inside codec. This can be |
| 658 | * used to keep codec bias on if gpio or detection features are needed. |
| 659 | * Force pin on or construct a path with an input jack and mic bias |
| 660 | * widgets. |
| 661 | */ |
| 662 | SND_SOC_DAPM_OUTPUT("Detection"), |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 663 | }; |
| 664 | |
Randolph Chung | 6184f10 | 2010-08-20 12:47:53 +0800 | [diff] [blame] | 665 | static const struct snd_soc_dapm_widget aic3007_dapm_widgets[] = { |
| 666 | /* Class-D outputs */ |
| 667 | SND_SOC_DAPM_PGA("Left Class-D Out", CLASSD_CTRL, 3, 0, NULL, 0), |
| 668 | SND_SOC_DAPM_PGA("Right Class-D Out", CLASSD_CTRL, 2, 0, NULL, 0), |
| 669 | |
| 670 | SND_SOC_DAPM_OUTPUT("SPOP"), |
| 671 | SND_SOC_DAPM_OUTPUT("SPOM"), |
| 672 | }; |
| 673 | |
Mark Brown | d0cc0d3 | 2008-05-13 14:55:22 +0200 | [diff] [blame] | 674 | static const struct snd_soc_dapm_route intercon[] = { |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 675 | /* Left Input */ |
| 676 | {"Left Line1L Mux", "single-ended", "LINE1L"}, |
| 677 | {"Left Line1L Mux", "differential", "LINE1L"}, |
| 678 | |
| 679 | {"Left Line2L Mux", "single-ended", "LINE2L"}, |
| 680 | {"Left Line2L Mux", "differential", "LINE2L"}, |
| 681 | |
| 682 | {"Left PGA Mixer", "Line1L Switch", "Left Line1L Mux"}, |
Daniel Mack | 54f0191 | 2008-11-26 17:47:36 +0100 | [diff] [blame] | 683 | {"Left PGA Mixer", "Line1R Switch", "Left Line1R Mux"}, |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 684 | {"Left PGA Mixer", "Line2L Switch", "Left Line2L Mux"}, |
| 685 | {"Left PGA Mixer", "Mic3L Switch", "MIC3L"}, |
Daniel Mack | 54f0191 | 2008-11-26 17:47:36 +0100 | [diff] [blame] | 686 | {"Left PGA Mixer", "Mic3R Switch", "MIC3R"}, |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 687 | |
| 688 | {"Left ADC", NULL, "Left PGA Mixer"}, |
Jarkko Nikula | ee15ffd | 2008-06-25 14:58:46 +0300 | [diff] [blame] | 689 | {"Left ADC", NULL, "GPIO1 dmic modclk"}, |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 690 | |
| 691 | /* Right Input */ |
| 692 | {"Right Line1R Mux", "single-ended", "LINE1R"}, |
| 693 | {"Right Line1R Mux", "differential", "LINE1R"}, |
| 694 | |
| 695 | {"Right Line2R Mux", "single-ended", "LINE2R"}, |
| 696 | {"Right Line2R Mux", "differential", "LINE2R"}, |
| 697 | |
Daniel Mack | 54f0191 | 2008-11-26 17:47:36 +0100 | [diff] [blame] | 698 | {"Right PGA Mixer", "Line1L Switch", "Right Line1L Mux"}, |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 699 | {"Right PGA Mixer", "Line1R Switch", "Right Line1R Mux"}, |
| 700 | {"Right PGA Mixer", "Line2R Switch", "Right Line2R Mux"}, |
Daniel Mack | 54f0191 | 2008-11-26 17:47:36 +0100 | [diff] [blame] | 701 | {"Right PGA Mixer", "Mic3L Switch", "MIC3L"}, |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 702 | {"Right PGA Mixer", "Mic3R Switch", "MIC3R"}, |
| 703 | |
| 704 | {"Right ADC", NULL, "Right PGA Mixer"}, |
Jarkko Nikula | ee15ffd | 2008-06-25 14:58:46 +0300 | [diff] [blame] | 705 | {"Right ADC", NULL, "GPIO1 dmic modclk"}, |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 706 | |
Jarkko Nikula | ee15ffd | 2008-06-25 14:58:46 +0300 | [diff] [blame] | 707 | /* |
| 708 | * Logical path between digital mic enable and GPIO1 modulator clock |
| 709 | * output function |
| 710 | */ |
| 711 | {"GPIO1 dmic modclk", NULL, "DMic Rate 128"}, |
| 712 | {"GPIO1 dmic modclk", NULL, "DMic Rate 64"}, |
| 713 | {"GPIO1 dmic modclk", NULL, "DMic Rate 32"}, |
Jarkko Nikula | c3b79e0 | 2010-08-27 16:56:49 +0300 | [diff] [blame] | 714 | |
| 715 | /* Left DAC Output */ |
| 716 | {"Left DAC Mux", "DAC_L1", "Left DAC"}, |
| 717 | {"Left DAC Mux", "DAC_L2", "Left DAC"}, |
| 718 | {"Left DAC Mux", "DAC_L3", "Left DAC"}, |
| 719 | |
| 720 | /* Right DAC Output */ |
| 721 | {"Right DAC Mux", "DAC_R1", "Right DAC"}, |
| 722 | {"Right DAC Mux", "DAC_R2", "Right DAC"}, |
| 723 | {"Right DAC Mux", "DAC_R3", "Right DAC"}, |
| 724 | |
| 725 | /* Left Line Output */ |
| 726 | {"Left Line Mixer", "Line2L Bypass Switch", "Left Line2L Mux"}, |
| 727 | {"Left Line Mixer", "PGAL Bypass Switch", "Left PGA Mixer"}, |
| 728 | {"Left Line Mixer", "DACL1 Switch", "Left DAC Mux"}, |
| 729 | {"Left Line Mixer", "Line2R Bypass Switch", "Right Line2R Mux"}, |
| 730 | {"Left Line Mixer", "PGAR Bypass Switch", "Right PGA Mixer"}, |
| 731 | {"Left Line Mixer", "DACR1 Switch", "Right DAC Mux"}, |
| 732 | |
| 733 | {"Left Line Out", NULL, "Left Line Mixer"}, |
| 734 | {"Left Line Out", NULL, "Left DAC Mux"}, |
| 735 | {"LLOUT", NULL, "Left Line Out"}, |
| 736 | |
| 737 | /* Right Line Output */ |
| 738 | {"Right Line Mixer", "Line2L Bypass Switch", "Left Line2L Mux"}, |
| 739 | {"Right Line Mixer", "PGAL Bypass Switch", "Left PGA Mixer"}, |
| 740 | {"Right Line Mixer", "DACL1 Switch", "Left DAC Mux"}, |
| 741 | {"Right Line Mixer", "Line2R Bypass Switch", "Right Line2R Mux"}, |
| 742 | {"Right Line Mixer", "PGAR Bypass Switch", "Right PGA Mixer"}, |
| 743 | {"Right Line Mixer", "DACR1 Switch", "Right DAC Mux"}, |
| 744 | |
| 745 | {"Right Line Out", NULL, "Right Line Mixer"}, |
| 746 | {"Right Line Out", NULL, "Right DAC Mux"}, |
| 747 | {"RLOUT", NULL, "Right Line Out"}, |
| 748 | |
| 749 | /* Mono Output */ |
| 750 | {"Mono Mixer", "Line2L Bypass Switch", "Left Line2L Mux"}, |
| 751 | {"Mono Mixer", "PGAL Bypass Switch", "Left PGA Mixer"}, |
| 752 | {"Mono Mixer", "DACL1 Switch", "Left DAC Mux"}, |
| 753 | {"Mono Mixer", "Line2R Bypass Switch", "Right Line2R Mux"}, |
| 754 | {"Mono Mixer", "PGAR Bypass Switch", "Right PGA Mixer"}, |
| 755 | {"Mono Mixer", "DACR1 Switch", "Right DAC Mux"}, |
| 756 | |
| 757 | {"Mono Out", NULL, "Mono Mixer"}, |
| 758 | {"MONO_LOUT", NULL, "Mono Out"}, |
| 759 | |
| 760 | /* Left HP Output */ |
| 761 | {"Left HP Mixer", "Line2L Bypass Switch", "Left Line2L Mux"}, |
| 762 | {"Left HP Mixer", "PGAL Bypass Switch", "Left PGA Mixer"}, |
| 763 | {"Left HP Mixer", "DACL1 Switch", "Left DAC Mux"}, |
| 764 | {"Left HP Mixer", "Line2R Bypass Switch", "Right Line2R Mux"}, |
| 765 | {"Left HP Mixer", "PGAR Bypass Switch", "Right PGA Mixer"}, |
| 766 | {"Left HP Mixer", "DACR1 Switch", "Right DAC Mux"}, |
| 767 | |
| 768 | {"Left HP Out", NULL, "Left HP Mixer"}, |
| 769 | {"Left HP Out", NULL, "Left DAC Mux"}, |
| 770 | {"HPLOUT", NULL, "Left HP Out"}, |
| 771 | |
| 772 | /* Right HP Output */ |
| 773 | {"Right HP Mixer", "Line2L Bypass Switch", "Left Line2L Mux"}, |
| 774 | {"Right HP Mixer", "PGAL Bypass Switch", "Left PGA Mixer"}, |
| 775 | {"Right HP Mixer", "DACL1 Switch", "Left DAC Mux"}, |
| 776 | {"Right HP Mixer", "Line2R Bypass Switch", "Right Line2R Mux"}, |
| 777 | {"Right HP Mixer", "PGAR Bypass Switch", "Right PGA Mixer"}, |
| 778 | {"Right HP Mixer", "DACR1 Switch", "Right DAC Mux"}, |
| 779 | |
| 780 | {"Right HP Out", NULL, "Right HP Mixer"}, |
| 781 | {"Right HP Out", NULL, "Right DAC Mux"}, |
| 782 | {"HPROUT", NULL, "Right HP Out"}, |
| 783 | |
| 784 | /* Left HPCOM Output */ |
| 785 | {"Left HPCOM Mixer", "Line2L Bypass Switch", "Left Line2L Mux"}, |
| 786 | {"Left HPCOM Mixer", "PGAL Bypass Switch", "Left PGA Mixer"}, |
| 787 | {"Left HPCOM Mixer", "DACL1 Switch", "Left DAC Mux"}, |
| 788 | {"Left HPCOM Mixer", "Line2R Bypass Switch", "Right Line2R Mux"}, |
| 789 | {"Left HPCOM Mixer", "PGAR Bypass Switch", "Right PGA Mixer"}, |
| 790 | {"Left HPCOM Mixer", "DACR1 Switch", "Right DAC Mux"}, |
| 791 | |
| 792 | {"Left HPCOM Mux", "differential of HPLOUT", "Left HP Mixer"}, |
| 793 | {"Left HPCOM Mux", "constant VCM", "Left HPCOM Mixer"}, |
| 794 | {"Left HPCOM Mux", "single-ended", "Left HPCOM Mixer"}, |
| 795 | {"Left HP Com", NULL, "Left HPCOM Mux"}, |
| 796 | {"HPLCOM", NULL, "Left HP Com"}, |
| 797 | |
| 798 | /* Right HPCOM Output */ |
| 799 | {"Right HPCOM Mixer", "Line2L Bypass Switch", "Left Line2L Mux"}, |
| 800 | {"Right HPCOM Mixer", "PGAL Bypass Switch", "Left PGA Mixer"}, |
| 801 | {"Right HPCOM Mixer", "DACL1 Switch", "Left DAC Mux"}, |
| 802 | {"Right HPCOM Mixer", "Line2R Bypass Switch", "Right Line2R Mux"}, |
| 803 | {"Right HPCOM Mixer", "PGAR Bypass Switch", "Right PGA Mixer"}, |
| 804 | {"Right HPCOM Mixer", "DACR1 Switch", "Right DAC Mux"}, |
| 805 | |
| 806 | {"Right HPCOM Mux", "differential of HPROUT", "Right HP Mixer"}, |
| 807 | {"Right HPCOM Mux", "constant VCM", "Right HPCOM Mixer"}, |
| 808 | {"Right HPCOM Mux", "single-ended", "Right HPCOM Mixer"}, |
| 809 | {"Right HPCOM Mux", "differential of HPLCOM", "Left HPCOM Mixer"}, |
| 810 | {"Right HPCOM Mux", "external feedback", "Right HPCOM Mixer"}, |
| 811 | {"Right HP Com", NULL, "Right HPCOM Mux"}, |
| 812 | {"HPRCOM", NULL, "Right HP Com"}, |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 813 | }; |
| 814 | |
Randolph Chung | 6184f10 | 2010-08-20 12:47:53 +0800 | [diff] [blame] | 815 | static const struct snd_soc_dapm_route intercon_3007[] = { |
| 816 | /* Class-D outputs */ |
| 817 | {"Left Class-D Out", NULL, "Left Line Out"}, |
| 818 | {"Right Class-D Out", NULL, "Left Line Out"}, |
| 819 | {"SPOP", NULL, "Left Class-D Out"}, |
| 820 | {"SPOM", NULL, "Right Class-D Out"}, |
| 821 | }; |
| 822 | |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 823 | static int aic3x_add_widgets(struct snd_soc_codec *codec) |
| 824 | { |
Randolph Chung | 6184f10 | 2010-08-20 12:47:53 +0800 | [diff] [blame] | 825 | struct aic3x_priv *aic3x = snd_soc_codec_get_drvdata(codec); |
Liam Girdwood | ce6120c | 2010-11-05 15:53:46 +0200 | [diff] [blame] | 826 | struct snd_soc_dapm_context *dapm = &codec->dapm; |
Randolph Chung | 6184f10 | 2010-08-20 12:47:53 +0800 | [diff] [blame] | 827 | |
Liam Girdwood | ce6120c | 2010-11-05 15:53:46 +0200 | [diff] [blame] | 828 | snd_soc_dapm_new_controls(dapm, aic3x_dapm_widgets, |
Mark Brown | d0cc0d3 | 2008-05-13 14:55:22 +0200 | [diff] [blame] | 829 | ARRAY_SIZE(aic3x_dapm_widgets)); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 830 | |
| 831 | /* set up audio path interconnects */ |
Liam Girdwood | ce6120c | 2010-11-05 15:53:46 +0200 | [diff] [blame] | 832 | snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon)); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 833 | |
Randolph Chung | 6184f10 | 2010-08-20 12:47:53 +0800 | [diff] [blame] | 834 | if (aic3x->model == AIC3X_MODEL_3007) { |
Liam Girdwood | ce6120c | 2010-11-05 15:53:46 +0200 | [diff] [blame] | 835 | snd_soc_dapm_new_controls(dapm, aic3007_dapm_widgets, |
Randolph Chung | 6184f10 | 2010-08-20 12:47:53 +0800 | [diff] [blame] | 836 | ARRAY_SIZE(aic3007_dapm_widgets)); |
Liam Girdwood | ce6120c | 2010-11-05 15:53:46 +0200 | [diff] [blame] | 837 | snd_soc_dapm_add_routes(dapm, intercon_3007, |
| 838 | ARRAY_SIZE(intercon_3007)); |
Randolph Chung | 6184f10 | 2010-08-20 12:47:53 +0800 | [diff] [blame] | 839 | } |
| 840 | |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 841 | return 0; |
| 842 | } |
| 843 | |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 844 | static int aic3x_hw_params(struct snd_pcm_substream *substream, |
Mark Brown | dee89c4 | 2008-11-18 22:11:38 +0000 | [diff] [blame] | 845 | struct snd_pcm_hw_params *params, |
| 846 | struct snd_soc_dai *dai) |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 847 | { |
Mark Brown | e6968a1 | 2012-04-04 15:58:16 +0100 | [diff] [blame] | 848 | struct snd_soc_codec *codec = dai->codec; |
Mark Brown | b2c812e | 2010-04-14 15:35:19 +0900 | [diff] [blame] | 849 | struct aic3x_priv *aic3x = snd_soc_codec_get_drvdata(codec); |
Daniel Mack | 4f9c16c | 2008-04-30 16:20:19 +0200 | [diff] [blame] | 850 | int codec_clk = 0, bypass_pll = 0, fsref, last_clk = 0; |
Peter Meerwald | 255173b | 2009-12-14 14:44:56 +0100 | [diff] [blame] | 851 | u8 data, j, r, p, pll_q, pll_p = 1, pll_r = 1, pll_j = 1; |
| 852 | u16 d, pll_d = 1; |
Peter Meerwald | 255173b | 2009-12-14 14:44:56 +0100 | [diff] [blame] | 853 | int clk; |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 854 | |
| 855 | /* select data word length */ |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 856 | data = snd_soc_read(codec, AIC3X_ASD_INTF_CTRLB) & (~(0x3 << 4)); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 857 | switch (params_format(params)) { |
| 858 | case SNDRV_PCM_FORMAT_S16_LE: |
| 859 | break; |
| 860 | case SNDRV_PCM_FORMAT_S20_3LE: |
| 861 | data |= (0x01 << 4); |
| 862 | break; |
| 863 | case SNDRV_PCM_FORMAT_S24_LE: |
| 864 | data |= (0x02 << 4); |
| 865 | break; |
| 866 | case SNDRV_PCM_FORMAT_S32_LE: |
| 867 | data |= (0x03 << 4); |
| 868 | break; |
| 869 | } |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 870 | snd_soc_write(codec, AIC3X_ASD_INTF_CTRLB, data); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 871 | |
Daniel Mack | 4f9c16c | 2008-04-30 16:20:19 +0200 | [diff] [blame] | 872 | /* Fsref can be 44100 or 48000 */ |
| 873 | fsref = (params_rate(params) % 11025 == 0) ? 44100 : 48000; |
| 874 | |
| 875 | /* Try to find a value for Q which allows us to bypass the PLL and |
| 876 | * generate CODEC_CLK directly. */ |
| 877 | for (pll_q = 2; pll_q < 18; pll_q++) |
| 878 | if (aic3x->sysclk / (128 * pll_q) == fsref) { |
| 879 | bypass_pll = 1; |
| 880 | break; |
| 881 | } |
| 882 | |
| 883 | if (bypass_pll) { |
| 884 | pll_q &= 0xf; |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 885 | snd_soc_write(codec, AIC3X_PLL_PROGA_REG, pll_q << PLLQ_SHIFT); |
| 886 | snd_soc_write(codec, AIC3X_GPIOB_REG, CODEC_CLKIN_CLKDIV); |
Chaithrika U S | 06c7128 | 2009-07-22 07:45:04 -0400 | [diff] [blame] | 887 | /* disable PLL if it is bypassed */ |
Axel Lin | 9c173d1 | 2011-10-26 22:13:17 +0800 | [diff] [blame] | 888 | snd_soc_update_bits(codec, AIC3X_PLL_PROGA_REG, PLL_ENABLE, 0); |
Chaithrika U S | 06c7128 | 2009-07-22 07:45:04 -0400 | [diff] [blame] | 889 | |
| 890 | } else { |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 891 | snd_soc_write(codec, AIC3X_GPIOB_REG, CODEC_CLKIN_PLLDIV); |
Chaithrika U S | 06c7128 | 2009-07-22 07:45:04 -0400 | [diff] [blame] | 892 | /* enable PLL when it is used */ |
Axel Lin | 9c173d1 | 2011-10-26 22:13:17 +0800 | [diff] [blame] | 893 | snd_soc_update_bits(codec, AIC3X_PLL_PROGA_REG, |
| 894 | PLL_ENABLE, PLL_ENABLE); |
Chaithrika U S | 06c7128 | 2009-07-22 07:45:04 -0400 | [diff] [blame] | 895 | } |
Daniel Mack | 4f9c16c | 2008-04-30 16:20:19 +0200 | [diff] [blame] | 896 | |
| 897 | /* Route Left DAC to left channel input and |
| 898 | * right DAC to right channel input */ |
| 899 | data = (LDAC2LCH | RDAC2RCH); |
| 900 | data |= (fsref == 44100) ? FSREF_44100 : FSREF_48000; |
| 901 | if (params_rate(params) >= 64000) |
| 902 | data |= DUAL_RATE_MODE; |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 903 | snd_soc_write(codec, AIC3X_CODEC_DATAPATH_REG, data); |
Daniel Mack | 4f9c16c | 2008-04-30 16:20:19 +0200 | [diff] [blame] | 904 | |
| 905 | /* codec sample rate select */ |
| 906 | data = (fsref * 20) / params_rate(params); |
| 907 | if (params_rate(params) < 64000) |
| 908 | data /= 2; |
| 909 | data /= 5; |
| 910 | data -= 2; |
| 911 | data |= (data << 4); |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 912 | snd_soc_write(codec, AIC3X_SAMPLE_RATE_SEL_REG, data); |
Daniel Mack | 4f9c16c | 2008-04-30 16:20:19 +0200 | [diff] [blame] | 913 | |
| 914 | if (bypass_pll) |
| 915 | return 0; |
| 916 | |
Lucas De Marchi | 25985ed | 2011-03-30 22:57:33 -0300 | [diff] [blame] | 917 | /* Use PLL, compute appropriate setup for j, d, r and p, the closest |
Peter Meerwald | 255173b | 2009-12-14 14:44:56 +0100 | [diff] [blame] | 918 | * one wins the game. Try with d==0 first, next with d!=0. |
| 919 | * Constraints for j are according to the datasheet. |
Daniel Mack | 4f9c16c | 2008-04-30 16:20:19 +0200 | [diff] [blame] | 920 | * The sysclk is divided by 1000 to prevent integer overflows. |
| 921 | */ |
Peter Meerwald | 255173b | 2009-12-14 14:44:56 +0100 | [diff] [blame] | 922 | |
Daniel Mack | 4f9c16c | 2008-04-30 16:20:19 +0200 | [diff] [blame] | 923 | codec_clk = (2048 * fsref) / (aic3x->sysclk / 1000); |
| 924 | |
| 925 | for (r = 1; r <= 16; r++) |
| 926 | for (p = 1; p <= 8; p++) { |
Peter Meerwald | 255173b | 2009-12-14 14:44:56 +0100 | [diff] [blame] | 927 | for (j = 4; j <= 55; j++) { |
| 928 | /* This is actually 1000*((j+(d/10000))*r)/p |
| 929 | * The term had to be converted to get |
| 930 | * rid of the division by 10000; d = 0 here |
| 931 | */ |
Mark Brown | 5baf831 | 2010-01-02 13:13:42 +0000 | [diff] [blame] | 932 | int tmp_clk = (1000 * j * r) / p; |
Daniel Mack | 4f9c16c | 2008-04-30 16:20:19 +0200 | [diff] [blame] | 933 | |
Peter Meerwald | 255173b | 2009-12-14 14:44:56 +0100 | [diff] [blame] | 934 | /* Check whether this values get closer than |
| 935 | * the best ones we had before |
| 936 | */ |
Mark Brown | 5baf831 | 2010-01-02 13:13:42 +0000 | [diff] [blame] | 937 | if (abs(codec_clk - tmp_clk) < |
Peter Meerwald | 255173b | 2009-12-14 14:44:56 +0100 | [diff] [blame] | 938 | abs(codec_clk - last_clk)) { |
| 939 | pll_j = j; pll_d = 0; |
| 940 | pll_r = r; pll_p = p; |
Mark Brown | 5baf831 | 2010-01-02 13:13:42 +0000 | [diff] [blame] | 941 | last_clk = tmp_clk; |
Peter Meerwald | 255173b | 2009-12-14 14:44:56 +0100 | [diff] [blame] | 942 | } |
Daniel Mack | 4f9c16c | 2008-04-30 16:20:19 +0200 | [diff] [blame] | 943 | |
Peter Meerwald | 255173b | 2009-12-14 14:44:56 +0100 | [diff] [blame] | 944 | /* Early exit for exact matches */ |
Mark Brown | 5baf831 | 2010-01-02 13:13:42 +0000 | [diff] [blame] | 945 | if (tmp_clk == codec_clk) |
Peter Meerwald | 255173b | 2009-12-14 14:44:56 +0100 | [diff] [blame] | 946 | goto found; |
Daniel Mack | 4f9c16c | 2008-04-30 16:20:19 +0200 | [diff] [blame] | 947 | } |
Daniel Mack | 4f9c16c | 2008-04-30 16:20:19 +0200 | [diff] [blame] | 948 | } |
| 949 | |
Peter Meerwald | 255173b | 2009-12-14 14:44:56 +0100 | [diff] [blame] | 950 | /* try with d != 0 */ |
| 951 | for (p = 1; p <= 8; p++) { |
| 952 | j = codec_clk * p / 1000; |
| 953 | |
| 954 | if (j < 4 || j > 11) |
| 955 | continue; |
| 956 | |
| 957 | /* do not use codec_clk here since we'd loose precision */ |
| 958 | d = ((2048 * p * fsref) - j * aic3x->sysclk) |
| 959 | * 100 / (aic3x->sysclk/100); |
| 960 | |
| 961 | clk = (10000 * j + d) / (10 * p); |
| 962 | |
| 963 | /* check whether this values get closer than the best |
| 964 | * ones we had before */ |
| 965 | if (abs(codec_clk - clk) < abs(codec_clk - last_clk)) { |
| 966 | pll_j = j; pll_d = d; pll_r = 1; pll_p = p; |
| 967 | last_clk = clk; |
| 968 | } |
| 969 | |
| 970 | /* Early exit for exact matches */ |
| 971 | if (clk == codec_clk) |
| 972 | goto found; |
| 973 | } |
| 974 | |
Daniel Mack | 4f9c16c | 2008-04-30 16:20:19 +0200 | [diff] [blame] | 975 | if (last_clk == 0) { |
| 976 | printk(KERN_ERR "%s(): unable to setup PLL\n", __func__); |
| 977 | return -EINVAL; |
| 978 | } |
| 979 | |
Peter Meerwald | 255173b | 2009-12-14 14:44:56 +0100 | [diff] [blame] | 980 | found: |
Hebbar, Gururaja | c9fe573 | 2012-06-26 19:25:11 +0530 | [diff] [blame] | 981 | snd_soc_update_bits(codec, AIC3X_PLL_PROGA_REG, PLLP_MASK, pll_p); |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 982 | snd_soc_write(codec, AIC3X_OVRF_STATUS_AND_PLLR_REG, |
| 983 | pll_r << PLLR_SHIFT); |
| 984 | snd_soc_write(codec, AIC3X_PLL_PROGB_REG, pll_j << PLLJ_SHIFT); |
| 985 | snd_soc_write(codec, AIC3X_PLL_PROGC_REG, |
| 986 | (pll_d >> 6) << PLLD_MSB_SHIFT); |
| 987 | snd_soc_write(codec, AIC3X_PLL_PROGD_REG, |
| 988 | (pll_d & 0x3F) << PLLD_LSB_SHIFT); |
Daniel Mack | 4f9c16c | 2008-04-30 16:20:19 +0200 | [diff] [blame] | 989 | |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 990 | return 0; |
| 991 | } |
| 992 | |
Liam Girdwood | e550e17 | 2008-07-07 16:07:52 +0100 | [diff] [blame] | 993 | static int aic3x_mute(struct snd_soc_dai *dai, int mute) |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 994 | { |
| 995 | struct snd_soc_codec *codec = dai->codec; |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 996 | u8 ldac_reg = snd_soc_read(codec, LDAC_VOL) & ~MUTE_ON; |
| 997 | u8 rdac_reg = snd_soc_read(codec, RDAC_VOL) & ~MUTE_ON; |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 998 | |
| 999 | if (mute) { |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 1000 | snd_soc_write(codec, LDAC_VOL, ldac_reg | MUTE_ON); |
| 1001 | snd_soc_write(codec, RDAC_VOL, rdac_reg | MUTE_ON); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1002 | } else { |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 1003 | snd_soc_write(codec, LDAC_VOL, ldac_reg); |
| 1004 | snd_soc_write(codec, RDAC_VOL, rdac_reg); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1005 | } |
| 1006 | |
| 1007 | return 0; |
| 1008 | } |
| 1009 | |
Liam Girdwood | e550e17 | 2008-07-07 16:07:52 +0100 | [diff] [blame] | 1010 | static int aic3x_set_dai_sysclk(struct snd_soc_dai *codec_dai, |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1011 | int clk_id, unsigned int freq, int dir) |
| 1012 | { |
| 1013 | struct snd_soc_codec *codec = codec_dai->codec; |
Mark Brown | b2c812e | 2010-04-14 15:35:19 +0900 | [diff] [blame] | 1014 | struct aic3x_priv *aic3x = snd_soc_codec_get_drvdata(codec); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1015 | |
Jiri Prchal | a1f34af | 2012-07-10 14:36:58 +0200 | [diff] [blame] | 1016 | /* set clock on MCLK or GPIO2 or BCLK */ |
| 1017 | snd_soc_update_bits(codec, AIC3X_CLKGEN_CTRL_REG, PLLCLK_IN_MASK, |
| 1018 | clk_id << PLLCLK_IN_SHIFT); |
| 1019 | snd_soc_update_bits(codec, AIC3X_CLKGEN_CTRL_REG, CLKDIV_IN_MASK, |
| 1020 | clk_id << CLKDIV_IN_SHIFT); |
| 1021 | |
Daniel Mack | 4f9c16c | 2008-04-30 16:20:19 +0200 | [diff] [blame] | 1022 | aic3x->sysclk = freq; |
| 1023 | return 0; |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1024 | } |
| 1025 | |
Liam Girdwood | e550e17 | 2008-07-07 16:07:52 +0100 | [diff] [blame] | 1026 | static int aic3x_set_dai_fmt(struct snd_soc_dai *codec_dai, |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1027 | unsigned int fmt) |
| 1028 | { |
| 1029 | struct snd_soc_codec *codec = codec_dai->codec; |
Mark Brown | b2c812e | 2010-04-14 15:35:19 +0900 | [diff] [blame] | 1030 | struct aic3x_priv *aic3x = snd_soc_codec_get_drvdata(codec); |
Jarkko Nikula | 81971a1 | 2008-06-25 14:58:45 +0300 | [diff] [blame] | 1031 | u8 iface_areg, iface_breg; |
Troy Kisky | a24f4f6 | 2008-12-19 13:05:22 -0700 | [diff] [blame] | 1032 | int delay = 0; |
Jarkko Nikula | 81971a1 | 2008-06-25 14:58:45 +0300 | [diff] [blame] | 1033 | |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 1034 | iface_areg = snd_soc_read(codec, AIC3X_ASD_INTF_CTRLA) & 0x3f; |
| 1035 | iface_breg = snd_soc_read(codec, AIC3X_ASD_INTF_CTRLB) & 0x3f; |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1036 | |
| 1037 | /* set master/slave audio interface */ |
| 1038 | switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { |
| 1039 | case SND_SOC_DAIFMT_CBM_CFM: |
| 1040 | aic3x->master = 1; |
| 1041 | iface_areg |= BIT_CLK_MASTER | WORD_CLK_MASTER; |
| 1042 | break; |
| 1043 | case SND_SOC_DAIFMT_CBS_CFS: |
| 1044 | aic3x->master = 0; |
Axel Lin | 68e4798 | 2011-10-27 16:38:42 +0800 | [diff] [blame] | 1045 | iface_areg &= ~(BIT_CLK_MASTER | WORD_CLK_MASTER); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1046 | break; |
| 1047 | default: |
| 1048 | return -EINVAL; |
| 1049 | } |
| 1050 | |
Jarkko Nikula | 4b7d283 | 2008-10-23 14:27:03 +0300 | [diff] [blame] | 1051 | /* |
| 1052 | * match both interface format and signal polarities since they |
| 1053 | * are fixed |
| 1054 | */ |
| 1055 | switch (fmt & (SND_SOC_DAIFMT_FORMAT_MASK | |
| 1056 | SND_SOC_DAIFMT_INV_MASK)) { |
| 1057 | case (SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF): |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1058 | break; |
Troy Kisky | a24f4f6 | 2008-12-19 13:05:22 -0700 | [diff] [blame] | 1059 | case (SND_SOC_DAIFMT_DSP_A | SND_SOC_DAIFMT_IB_NF): |
| 1060 | delay = 1; |
Jarkko Nikula | 4b7d283 | 2008-10-23 14:27:03 +0300 | [diff] [blame] | 1061 | case (SND_SOC_DAIFMT_DSP_B | SND_SOC_DAIFMT_IB_NF): |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1062 | iface_breg |= (0x01 << 6); |
| 1063 | break; |
Jarkko Nikula | 4b7d283 | 2008-10-23 14:27:03 +0300 | [diff] [blame] | 1064 | case (SND_SOC_DAIFMT_RIGHT_J | SND_SOC_DAIFMT_NB_NF): |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1065 | iface_breg |= (0x02 << 6); |
| 1066 | break; |
Jarkko Nikula | 4b7d283 | 2008-10-23 14:27:03 +0300 | [diff] [blame] | 1067 | case (SND_SOC_DAIFMT_LEFT_J | SND_SOC_DAIFMT_NB_NF): |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1068 | iface_breg |= (0x03 << 6); |
| 1069 | break; |
| 1070 | default: |
| 1071 | return -EINVAL; |
| 1072 | } |
| 1073 | |
| 1074 | /* set iface */ |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 1075 | snd_soc_write(codec, AIC3X_ASD_INTF_CTRLA, iface_areg); |
| 1076 | snd_soc_write(codec, AIC3X_ASD_INTF_CTRLB, iface_breg); |
| 1077 | snd_soc_write(codec, AIC3X_ASD_INTF_CTRLC, delay); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1078 | |
| 1079 | return 0; |
| 1080 | } |
| 1081 | |
Jarkko Nikula | 6c1a7d4 | 2010-09-20 10:39:12 +0300 | [diff] [blame] | 1082 | static int aic3x_init_3007(struct snd_soc_codec *codec) |
| 1083 | { |
| 1084 | u8 tmp1, tmp2, *cache = codec->reg_cache; |
| 1085 | |
| 1086 | /* |
| 1087 | * There is no need to cache writes to undocumented page 0xD but |
| 1088 | * respective page 0 register cache entries must be preserved |
| 1089 | */ |
| 1090 | tmp1 = cache[0xD]; |
| 1091 | tmp2 = cache[0x8]; |
| 1092 | /* Class-D speaker driver init; datasheet p. 46 */ |
| 1093 | snd_soc_write(codec, AIC3X_PAGE_SELECT, 0x0D); |
| 1094 | snd_soc_write(codec, 0xD, 0x0D); |
| 1095 | snd_soc_write(codec, 0x8, 0x5C); |
| 1096 | snd_soc_write(codec, 0x8, 0x5D); |
| 1097 | snd_soc_write(codec, 0x8, 0x5C); |
| 1098 | snd_soc_write(codec, AIC3X_PAGE_SELECT, 0x00); |
| 1099 | cache[0xD] = tmp1; |
| 1100 | cache[0x8] = tmp2; |
| 1101 | |
| 1102 | return 0; |
| 1103 | } |
| 1104 | |
Jarkko Nikula | 5a895f8 | 2010-09-20 10:39:13 +0300 | [diff] [blame] | 1105 | static int aic3x_regulator_event(struct notifier_block *nb, |
| 1106 | unsigned long event, void *data) |
| 1107 | { |
| 1108 | struct aic3x_disable_nb *disable_nb = |
| 1109 | container_of(nb, struct aic3x_disable_nb, nb); |
| 1110 | struct aic3x_priv *aic3x = disable_nb->aic3x; |
| 1111 | |
| 1112 | if (event & REGULATOR_EVENT_DISABLE) { |
| 1113 | /* |
| 1114 | * Put codec to reset and require cache sync as at least one |
| 1115 | * of the supplies was disabled |
| 1116 | */ |
Jarkko Nikula | 79ee820 | 2010-11-01 14:03:55 +0200 | [diff] [blame] | 1117 | if (gpio_is_valid(aic3x->gpio_reset)) |
Jarkko Nikula | 5a895f8 | 2010-09-20 10:39:13 +0300 | [diff] [blame] | 1118 | gpio_set_value(aic3x->gpio_reset, 0); |
| 1119 | aic3x->codec->cache_sync = 1; |
| 1120 | } |
| 1121 | |
| 1122 | return 0; |
| 1123 | } |
| 1124 | |
Jarkko Nikula | 6c1a7d4 | 2010-09-20 10:39:12 +0300 | [diff] [blame] | 1125 | static int aic3x_set_power(struct snd_soc_codec *codec, int power) |
| 1126 | { |
| 1127 | struct aic3x_priv *aic3x = snd_soc_codec_get_drvdata(codec); |
| 1128 | int i, ret; |
| 1129 | u8 *cache = codec->reg_cache; |
| 1130 | |
| 1131 | if (power) { |
| 1132 | ret = regulator_bulk_enable(ARRAY_SIZE(aic3x->supplies), |
| 1133 | aic3x->supplies); |
| 1134 | if (ret) |
| 1135 | goto out; |
| 1136 | aic3x->power = 1; |
Jarkko Nikula | 5a895f8 | 2010-09-20 10:39:13 +0300 | [diff] [blame] | 1137 | /* |
| 1138 | * Reset release and cache sync is necessary only if some |
| 1139 | * supply was off or if there were cached writes |
| 1140 | */ |
| 1141 | if (!codec->cache_sync) |
| 1142 | goto out; |
| 1143 | |
Jarkko Nikula | 79ee820 | 2010-11-01 14:03:55 +0200 | [diff] [blame] | 1144 | if (gpio_is_valid(aic3x->gpio_reset)) { |
Jarkko Nikula | 6c1a7d4 | 2010-09-20 10:39:12 +0300 | [diff] [blame] | 1145 | udelay(1); |
| 1146 | gpio_set_value(aic3x->gpio_reset, 1); |
| 1147 | } |
| 1148 | |
| 1149 | /* Sync reg_cache with the hardware */ |
| 1150 | codec->cache_only = 0; |
Jarkko Nikula | 508b768 | 2011-05-20 16:52:37 +0300 | [diff] [blame] | 1151 | for (i = AIC3X_SAMPLE_RATE_SEL_REG; i < ARRAY_SIZE(aic3x_reg); i++) |
Jarkko Nikula | 6c1a7d4 | 2010-09-20 10:39:12 +0300 | [diff] [blame] | 1152 | snd_soc_write(codec, i, cache[i]); |
| 1153 | if (aic3x->model == AIC3X_MODEL_3007) |
| 1154 | aic3x_init_3007(codec); |
| 1155 | codec->cache_sync = 0; |
| 1156 | } else { |
Jarkko Nikula | 9fb352b | 2011-05-20 16:52:38 +0300 | [diff] [blame] | 1157 | /* |
| 1158 | * Do soft reset to this codec instance in order to clear |
| 1159 | * possible VDD leakage currents in case the supply regulators |
| 1160 | * remain on |
| 1161 | */ |
| 1162 | snd_soc_write(codec, AIC3X_RESET, SOFT_RESET); |
| 1163 | codec->cache_sync = 1; |
Jarkko Nikula | 6c1a7d4 | 2010-09-20 10:39:12 +0300 | [diff] [blame] | 1164 | aic3x->power = 0; |
Jarkko Nikula | 5a895f8 | 2010-09-20 10:39:13 +0300 | [diff] [blame] | 1165 | /* HW writes are needless when bias is off */ |
| 1166 | codec->cache_only = 1; |
Jarkko Nikula | 6c1a7d4 | 2010-09-20 10:39:12 +0300 | [diff] [blame] | 1167 | ret = regulator_bulk_disable(ARRAY_SIZE(aic3x->supplies), |
| 1168 | aic3x->supplies); |
| 1169 | } |
| 1170 | out: |
| 1171 | return ret; |
| 1172 | } |
| 1173 | |
Mark Brown | 0be9898 | 2008-05-19 12:31:28 +0200 | [diff] [blame] | 1174 | static int aic3x_set_bias_level(struct snd_soc_codec *codec, |
| 1175 | enum snd_soc_bias_level level) |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1176 | { |
Mark Brown | b2c812e | 2010-04-14 15:35:19 +0900 | [diff] [blame] | 1177 | struct aic3x_priv *aic3x = snd_soc_codec_get_drvdata(codec); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1178 | |
Mark Brown | 0be9898 | 2008-05-19 12:31:28 +0200 | [diff] [blame] | 1179 | switch (level) { |
| 1180 | case SND_SOC_BIAS_ON: |
Jarkko Nikula | db13802 | 2010-04-26 15:49:13 +0300 | [diff] [blame] | 1181 | break; |
| 1182 | case SND_SOC_BIAS_PREPARE: |
Liam Girdwood | ce6120c | 2010-11-05 15:53:46 +0200 | [diff] [blame] | 1183 | if (codec->dapm.bias_level == SND_SOC_BIAS_STANDBY && |
Jarkko Nikula | c23fd75 | 2010-09-10 14:23:29 +0300 | [diff] [blame] | 1184 | aic3x->master) { |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1185 | /* enable pll */ |
Axel Lin | 9c173d1 | 2011-10-26 22:13:17 +0800 | [diff] [blame] | 1186 | snd_soc_update_bits(codec, AIC3X_PLL_PROGA_REG, |
| 1187 | PLL_ENABLE, PLL_ENABLE); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1188 | } |
| 1189 | break; |
Mark Brown | 0be9898 | 2008-05-19 12:31:28 +0200 | [diff] [blame] | 1190 | case SND_SOC_BIAS_STANDBY: |
Jarkko Nikula | 6c1a7d4 | 2010-09-20 10:39:12 +0300 | [diff] [blame] | 1191 | if (!aic3x->power) |
| 1192 | aic3x_set_power(codec, 1); |
Liam Girdwood | ce6120c | 2010-11-05 15:53:46 +0200 | [diff] [blame] | 1193 | if (codec->dapm.bias_level == SND_SOC_BIAS_PREPARE && |
Jarkko Nikula | c23fd75 | 2010-09-10 14:23:29 +0300 | [diff] [blame] | 1194 | aic3x->master) { |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1195 | /* disable pll */ |
Axel Lin | 9c173d1 | 2011-10-26 22:13:17 +0800 | [diff] [blame] | 1196 | snd_soc_update_bits(codec, AIC3X_PLL_PROGA_REG, |
| 1197 | PLL_ENABLE, 0); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1198 | } |
| 1199 | break; |
Jarkko Nikula | c23fd75 | 2010-09-10 14:23:29 +0300 | [diff] [blame] | 1200 | case SND_SOC_BIAS_OFF: |
Jarkko Nikula | 6c1a7d4 | 2010-09-20 10:39:12 +0300 | [diff] [blame] | 1201 | if (aic3x->power) |
| 1202 | aic3x_set_power(codec, 0); |
Jarkko Nikula | c23fd75 | 2010-09-10 14:23:29 +0300 | [diff] [blame] | 1203 | break; |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1204 | } |
Liam Girdwood | ce6120c | 2010-11-05 15:53:46 +0200 | [diff] [blame] | 1205 | codec->dapm.bias_level = level; |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1206 | |
| 1207 | return 0; |
| 1208 | } |
| 1209 | |
| 1210 | #define AIC3X_RATES SNDRV_PCM_RATE_8000_96000 |
| 1211 | #define AIC3X_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \ |
| 1212 | SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S32_LE) |
| 1213 | |
Lars-Peter Clausen | 85e7652 | 2011-11-23 11:40:40 +0100 | [diff] [blame] | 1214 | static const struct snd_soc_dai_ops aic3x_dai_ops = { |
Eric Miao | 6335d05 | 2009-03-03 09:41:00 +0800 | [diff] [blame] | 1215 | .hw_params = aic3x_hw_params, |
| 1216 | .digital_mute = aic3x_mute, |
| 1217 | .set_sysclk = aic3x_set_dai_sysclk, |
| 1218 | .set_fmt = aic3x_set_dai_fmt, |
| 1219 | }; |
| 1220 | |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1221 | static struct snd_soc_dai_driver aic3x_dai = { |
| 1222 | .name = "tlv320aic3x-hifi", |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1223 | .playback = { |
| 1224 | .stream_name = "Playback", |
Benoît Thébaudeau | 06378da | 2013-01-29 21:31:48 +0100 | [diff] [blame] | 1225 | .channels_min = 2, |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1226 | .channels_max = 2, |
| 1227 | .rates = AIC3X_RATES, |
| 1228 | .formats = AIC3X_FORMATS,}, |
| 1229 | .capture = { |
| 1230 | .stream_name = "Capture", |
Benoît Thébaudeau | 06378da | 2013-01-29 21:31:48 +0100 | [diff] [blame] | 1231 | .channels_min = 2, |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1232 | .channels_max = 2, |
| 1233 | .rates = AIC3X_RATES, |
| 1234 | .formats = AIC3X_FORMATS,}, |
Eric Miao | 6335d05 | 2009-03-03 09:41:00 +0800 | [diff] [blame] | 1235 | .ops = &aic3x_dai_ops, |
Randolph Chung | 1401761 | 2010-08-19 12:06:17 +0100 | [diff] [blame] | 1236 | .symmetric_rates = 1, |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1237 | }; |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1238 | |
Lars-Peter Clausen | 84b315e | 2011-12-02 10:18:28 +0100 | [diff] [blame] | 1239 | static int aic3x_suspend(struct snd_soc_codec *codec) |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1240 | { |
Mark Brown | 0be9898 | 2008-05-19 12:31:28 +0200 | [diff] [blame] | 1241 | aic3x_set_bias_level(codec, SND_SOC_BIAS_OFF); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1242 | |
| 1243 | return 0; |
| 1244 | } |
| 1245 | |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1246 | static int aic3x_resume(struct snd_soc_codec *codec) |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1247 | { |
Mark Brown | 29e189c | 2010-05-07 20:30:00 +0100 | [diff] [blame] | 1248 | aic3x_set_bias_level(codec, SND_SOC_BIAS_STANDBY); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1249 | |
| 1250 | return 0; |
| 1251 | } |
| 1252 | |
| 1253 | /* |
| 1254 | * initialise the AIC3X driver |
| 1255 | * register the mixer and dsp interfaces with the kernel |
| 1256 | */ |
Ben Dooks | cb3826f | 2009-08-20 22:50:41 +0100 | [diff] [blame] | 1257 | static int aic3x_init(struct snd_soc_codec *codec) |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1258 | { |
Randolph Chung | 6184f10 | 2010-08-20 12:47:53 +0800 | [diff] [blame] | 1259 | struct aic3x_priv *aic3x = snd_soc_codec_get_drvdata(codec); |
Ben Dooks | cb3826f | 2009-08-20 22:50:41 +0100 | [diff] [blame] | 1260 | |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 1261 | snd_soc_write(codec, AIC3X_PAGE_SELECT, PAGE0_SELECT); |
| 1262 | snd_soc_write(codec, AIC3X_RESET, SOFT_RESET); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1263 | |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1264 | /* DAC default volume and mute */ |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 1265 | snd_soc_write(codec, LDAC_VOL, DEFAULT_VOL | MUTE_ON); |
| 1266 | snd_soc_write(codec, RDAC_VOL, DEFAULT_VOL | MUTE_ON); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1267 | |
| 1268 | /* DAC to HP default volume and route to Output mixer */ |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 1269 | snd_soc_write(codec, DACL1_2_HPLOUT_VOL, DEFAULT_VOL | ROUTE_ON); |
| 1270 | snd_soc_write(codec, DACR1_2_HPROUT_VOL, DEFAULT_VOL | ROUTE_ON); |
| 1271 | snd_soc_write(codec, DACL1_2_HPLCOM_VOL, DEFAULT_VOL | ROUTE_ON); |
| 1272 | snd_soc_write(codec, DACR1_2_HPRCOM_VOL, DEFAULT_VOL | ROUTE_ON); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1273 | /* DAC to Line Out default volume and route to Output mixer */ |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 1274 | snd_soc_write(codec, DACL1_2_LLOPM_VOL, DEFAULT_VOL | ROUTE_ON); |
| 1275 | snd_soc_write(codec, DACR1_2_RLOPM_VOL, DEFAULT_VOL | ROUTE_ON); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1276 | /* DAC to Mono Line Out default volume and route to Output mixer */ |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 1277 | snd_soc_write(codec, DACL1_2_MONOLOPM_VOL, DEFAULT_VOL | ROUTE_ON); |
| 1278 | snd_soc_write(codec, DACR1_2_MONOLOPM_VOL, DEFAULT_VOL | ROUTE_ON); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1279 | |
| 1280 | /* unmute all outputs */ |
Axel Lin | 9c173d1 | 2011-10-26 22:13:17 +0800 | [diff] [blame] | 1281 | snd_soc_update_bits(codec, LLOPM_CTRL, UNMUTE, UNMUTE); |
| 1282 | snd_soc_update_bits(codec, RLOPM_CTRL, UNMUTE, UNMUTE); |
| 1283 | snd_soc_update_bits(codec, MONOLOPM_CTRL, UNMUTE, UNMUTE); |
| 1284 | snd_soc_update_bits(codec, HPLOUT_CTRL, UNMUTE, UNMUTE); |
| 1285 | snd_soc_update_bits(codec, HPROUT_CTRL, UNMUTE, UNMUTE); |
| 1286 | snd_soc_update_bits(codec, HPLCOM_CTRL, UNMUTE, UNMUTE); |
| 1287 | snd_soc_update_bits(codec, HPRCOM_CTRL, UNMUTE, UNMUTE); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1288 | |
| 1289 | /* ADC default volume and unmute */ |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 1290 | snd_soc_write(codec, LADC_VOL, DEFAULT_GAIN); |
| 1291 | snd_soc_write(codec, RADC_VOL, DEFAULT_GAIN); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1292 | /* By default route Line1 to ADC PGA mixer */ |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 1293 | snd_soc_write(codec, LINE1L_2_LADC_CTRL, 0x0); |
| 1294 | snd_soc_write(codec, LINE1R_2_RADC_CTRL, 0x0); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1295 | |
| 1296 | /* PGA to HP Bypass default volume, disconnect from Output Mixer */ |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 1297 | snd_soc_write(codec, PGAL_2_HPLOUT_VOL, DEFAULT_VOL); |
| 1298 | snd_soc_write(codec, PGAR_2_HPROUT_VOL, DEFAULT_VOL); |
| 1299 | snd_soc_write(codec, PGAL_2_HPLCOM_VOL, DEFAULT_VOL); |
| 1300 | snd_soc_write(codec, PGAR_2_HPRCOM_VOL, DEFAULT_VOL); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1301 | /* PGA to Line Out default volume, disconnect from Output Mixer */ |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 1302 | snd_soc_write(codec, PGAL_2_LLOPM_VOL, DEFAULT_VOL); |
| 1303 | snd_soc_write(codec, PGAR_2_RLOPM_VOL, DEFAULT_VOL); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1304 | /* PGA to Mono Line Out default volume, disconnect from Output Mixer */ |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 1305 | snd_soc_write(codec, PGAL_2_MONOLOPM_VOL, DEFAULT_VOL); |
| 1306 | snd_soc_write(codec, PGAR_2_MONOLOPM_VOL, DEFAULT_VOL); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1307 | |
| 1308 | /* Line2 to HP Bypass default volume, disconnect from Output Mixer */ |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 1309 | snd_soc_write(codec, LINE2L_2_HPLOUT_VOL, DEFAULT_VOL); |
| 1310 | snd_soc_write(codec, LINE2R_2_HPROUT_VOL, DEFAULT_VOL); |
| 1311 | snd_soc_write(codec, LINE2L_2_HPLCOM_VOL, DEFAULT_VOL); |
| 1312 | snd_soc_write(codec, LINE2R_2_HPRCOM_VOL, DEFAULT_VOL); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1313 | /* Line2 Line Out default volume, disconnect from Output Mixer */ |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 1314 | snd_soc_write(codec, LINE2L_2_LLOPM_VOL, DEFAULT_VOL); |
| 1315 | snd_soc_write(codec, LINE2R_2_RLOPM_VOL, DEFAULT_VOL); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1316 | /* Line2 to Mono Out default volume, disconnect from Output Mixer */ |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 1317 | snd_soc_write(codec, LINE2L_2_MONOLOPM_VOL, DEFAULT_VOL); |
| 1318 | snd_soc_write(codec, LINE2R_2_MONOLOPM_VOL, DEFAULT_VOL); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1319 | |
Randolph Chung | 6184f10 | 2010-08-20 12:47:53 +0800 | [diff] [blame] | 1320 | if (aic3x->model == AIC3X_MODEL_3007) { |
Jarkko Nikula | 6c1a7d4 | 2010-09-20 10:39:12 +0300 | [diff] [blame] | 1321 | aic3x_init_3007(codec); |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 1322 | snd_soc_write(codec, CLASSD_CTRL, 0); |
Randolph Chung | 6184f10 | 2010-08-20 12:47:53 +0800 | [diff] [blame] | 1323 | } |
| 1324 | |
Ben Dooks | cb3826f | 2009-08-20 22:50:41 +0100 | [diff] [blame] | 1325 | return 0; |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1326 | } |
| 1327 | |
Jarkko Nikula | 414c73a | 2010-11-01 14:03:56 +0200 | [diff] [blame] | 1328 | static bool aic3x_is_shared_reset(struct aic3x_priv *aic3x) |
| 1329 | { |
| 1330 | struct aic3x_priv *a; |
| 1331 | |
| 1332 | list_for_each_entry(a, &reset_list, list) { |
| 1333 | if (gpio_is_valid(aic3x->gpio_reset) && |
| 1334 | aic3x->gpio_reset == a->gpio_reset) |
| 1335 | return true; |
| 1336 | } |
| 1337 | |
| 1338 | return false; |
| 1339 | } |
| 1340 | |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1341 | static int aic3x_probe(struct snd_soc_codec *codec) |
Ben Dooks | cb3826f | 2009-08-20 22:50:41 +0100 | [diff] [blame] | 1342 | { |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1343 | struct aic3x_priv *aic3x = snd_soc_codec_get_drvdata(codec); |
Jarkko Nikula | 2f24111 | 2010-09-20 10:39:11 +0300 | [diff] [blame] | 1344 | int ret, i; |
Ben Dooks | cb3826f | 2009-08-20 22:50:41 +0100 | [diff] [blame] | 1345 | |
Jarkko Nikula | 414c73a | 2010-11-01 14:03:56 +0200 | [diff] [blame] | 1346 | INIT_LIST_HEAD(&aic3x->list); |
Jarkko Nikula | 5a895f8 | 2010-09-20 10:39:13 +0300 | [diff] [blame] | 1347 | aic3x->codec = codec; |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1348 | |
Jarkko Nikula | a84a441 | 2010-09-14 14:54:48 +0300 | [diff] [blame] | 1349 | ret = snd_soc_codec_set_cache_io(codec, 8, 8, aic3x->control_type); |
| 1350 | if (ret != 0) { |
| 1351 | dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret); |
| 1352 | return ret; |
| 1353 | } |
| 1354 | |
Jarkko Nikula | 414c73a | 2010-11-01 14:03:56 +0200 | [diff] [blame] | 1355 | if (gpio_is_valid(aic3x->gpio_reset) && |
| 1356 | !aic3x_is_shared_reset(aic3x)) { |
Jarkko Nikula | 2f24111 | 2010-09-20 10:39:11 +0300 | [diff] [blame] | 1357 | ret = gpio_request(aic3x->gpio_reset, "tlv320aic3x reset"); |
| 1358 | if (ret != 0) |
| 1359 | goto err_gpio; |
| 1360 | gpio_direction_output(aic3x->gpio_reset, 0); |
| 1361 | } |
| 1362 | |
| 1363 | for (i = 0; i < ARRAY_SIZE(aic3x->supplies); i++) |
| 1364 | aic3x->supplies[i].supply = aic3x_supply_names[i]; |
| 1365 | |
| 1366 | ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(aic3x->supplies), |
| 1367 | aic3x->supplies); |
| 1368 | if (ret != 0) { |
| 1369 | dev_err(codec->dev, "Failed to request supplies: %d\n", ret); |
| 1370 | goto err_get; |
| 1371 | } |
Jarkko Nikula | 5a895f8 | 2010-09-20 10:39:13 +0300 | [diff] [blame] | 1372 | for (i = 0; i < ARRAY_SIZE(aic3x->supplies); i++) { |
| 1373 | aic3x->disable_nb[i].nb.notifier_call = aic3x_regulator_event; |
| 1374 | aic3x->disable_nb[i].aic3x = aic3x; |
| 1375 | ret = regulator_register_notifier(aic3x->supplies[i].consumer, |
| 1376 | &aic3x->disable_nb[i].nb); |
| 1377 | if (ret) { |
| 1378 | dev_err(codec->dev, |
| 1379 | "Failed to request regulator notifier: %d\n", |
| 1380 | ret); |
| 1381 | goto err_notif; |
| 1382 | } |
| 1383 | } |
Jarkko Nikula | 2f24111 | 2010-09-20 10:39:11 +0300 | [diff] [blame] | 1384 | |
Jarkko Nikula | 7d1be0a | 2010-09-20 10:39:14 +0300 | [diff] [blame] | 1385 | codec->cache_only = 1; |
Jarkko Nikula | 37b4765 | 2010-08-23 10:38:40 +0300 | [diff] [blame] | 1386 | aic3x_init(codec); |
| 1387 | |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1388 | if (aic3x->setup) { |
| 1389 | /* setup GPIO functions */ |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 1390 | snd_soc_write(codec, AIC3X_GPIO1_REG, |
| 1391 | (aic3x->setup->gpio_func[0] & 0xf) << 4); |
| 1392 | snd_soc_write(codec, AIC3X_GPIO2_REG, |
| 1393 | (aic3x->setup->gpio_func[1] & 0xf) << 4); |
Ben Dooks | cb3826f | 2009-08-20 22:50:41 +0100 | [diff] [blame] | 1394 | } |
| 1395 | |
Liam Girdwood | 022658b | 2012-02-03 17:43:09 +0000 | [diff] [blame] | 1396 | snd_soc_add_codec_controls(codec, aic3x_snd_controls, |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1397 | ARRAY_SIZE(aic3x_snd_controls)); |
Randolph Chung | 6184f10 | 2010-08-20 12:47:53 +0800 | [diff] [blame] | 1398 | if (aic3x->model == AIC3X_MODEL_3007) |
Liam Girdwood | 022658b | 2012-02-03 17:43:09 +0000 | [diff] [blame] | 1399 | snd_soc_add_codec_controls(codec, &aic3x_classd_amp_gain_ctrl, 1); |
Ben Dooks | cb3826f | 2009-08-20 22:50:41 +0100 | [diff] [blame] | 1400 | |
Hebbar Gururaja | e2e8bfd | 2013-01-31 18:23:04 +0530 | [diff] [blame] | 1401 | /* set mic bias voltage */ |
| 1402 | switch (aic3x->micbias_vg) { |
| 1403 | case AIC3X_MICBIAS_2_0V: |
| 1404 | case AIC3X_MICBIAS_2_5V: |
| 1405 | case AIC3X_MICBIAS_AVDDV: |
| 1406 | snd_soc_update_bits(codec, MICBIAS_CTRL, |
| 1407 | MICBIAS_LEVEL_MASK, |
| 1408 | (aic3x->micbias_vg) << MICBIAS_LEVEL_SHIFT); |
| 1409 | break; |
| 1410 | case AIC3X_MICBIAS_OFF: |
| 1411 | /* |
| 1412 | * noting to do. target won't enter here. This is just to avoid |
| 1413 | * compile time warning "warning: enumeration value |
| 1414 | * 'AIC3X_MICBIAS_OFF' not handled in switch" |
| 1415 | */ |
| 1416 | break; |
| 1417 | } |
| 1418 | |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1419 | aic3x_add_widgets(codec); |
Jarkko Nikula | 414c73a | 2010-11-01 14:03:56 +0200 | [diff] [blame] | 1420 | list_add(&aic3x->list, &reset_list); |
Ben Dooks | cb3826f | 2009-08-20 22:50:41 +0100 | [diff] [blame] | 1421 | |
| 1422 | return 0; |
Jarkko Nikula | 2f24111 | 2010-09-20 10:39:11 +0300 | [diff] [blame] | 1423 | |
Jarkko Nikula | 5a895f8 | 2010-09-20 10:39:13 +0300 | [diff] [blame] | 1424 | err_notif: |
| 1425 | while (i--) |
| 1426 | regulator_unregister_notifier(aic3x->supplies[i].consumer, |
| 1427 | &aic3x->disable_nb[i].nb); |
Jarkko Nikula | 2f24111 | 2010-09-20 10:39:11 +0300 | [diff] [blame] | 1428 | regulator_bulk_free(ARRAY_SIZE(aic3x->supplies), aic3x->supplies); |
| 1429 | err_get: |
Jarkko Nikula | 414c73a | 2010-11-01 14:03:56 +0200 | [diff] [blame] | 1430 | if (gpio_is_valid(aic3x->gpio_reset) && |
| 1431 | !aic3x_is_shared_reset(aic3x)) |
Jarkko Nikula | 2f24111 | 2010-09-20 10:39:11 +0300 | [diff] [blame] | 1432 | gpio_free(aic3x->gpio_reset); |
| 1433 | err_gpio: |
Jarkko Nikula | 2f24111 | 2010-09-20 10:39:11 +0300 | [diff] [blame] | 1434 | return ret; |
Ben Dooks | cb3826f | 2009-08-20 22:50:41 +0100 | [diff] [blame] | 1435 | } |
| 1436 | |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1437 | static int aic3x_remove(struct snd_soc_codec *codec) |
Ben Dooks | cb3826f | 2009-08-20 22:50:41 +0100 | [diff] [blame] | 1438 | { |
Jarkko Nikula | 2f24111 | 2010-09-20 10:39:11 +0300 | [diff] [blame] | 1439 | struct aic3x_priv *aic3x = snd_soc_codec_get_drvdata(codec); |
Jarkko Nikula | 5a895f8 | 2010-09-20 10:39:13 +0300 | [diff] [blame] | 1440 | int i; |
Jarkko Nikula | 2f24111 | 2010-09-20 10:39:11 +0300 | [diff] [blame] | 1441 | |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1442 | aic3x_set_bias_level(codec, SND_SOC_BIAS_OFF); |
Jarkko Nikula | 414c73a | 2010-11-01 14:03:56 +0200 | [diff] [blame] | 1443 | list_del(&aic3x->list); |
| 1444 | if (gpio_is_valid(aic3x->gpio_reset) && |
| 1445 | !aic3x_is_shared_reset(aic3x)) { |
Jarkko Nikula | 2f24111 | 2010-09-20 10:39:11 +0300 | [diff] [blame] | 1446 | gpio_set_value(aic3x->gpio_reset, 0); |
| 1447 | gpio_free(aic3x->gpio_reset); |
| 1448 | } |
Jarkko Nikula | 5a895f8 | 2010-09-20 10:39:13 +0300 | [diff] [blame] | 1449 | for (i = 0; i < ARRAY_SIZE(aic3x->supplies); i++) |
| 1450 | regulator_unregister_notifier(aic3x->supplies[i].consumer, |
| 1451 | &aic3x->disable_nb[i].nb); |
Jarkko Nikula | 2f24111 | 2010-09-20 10:39:11 +0300 | [diff] [blame] | 1452 | regulator_bulk_free(ARRAY_SIZE(aic3x->supplies), aic3x->supplies); |
| 1453 | |
Ben Dooks | cb3826f | 2009-08-20 22:50:41 +0100 | [diff] [blame] | 1454 | return 0; |
| 1455 | } |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1456 | |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1457 | static struct snd_soc_codec_driver soc_codec_dev_aic3x = { |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1458 | .set_bias_level = aic3x_set_bias_level, |
Axel Lin | eb3032f | 2012-01-27 18:02:09 +0800 | [diff] [blame] | 1459 | .idle_bias_off = true, |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1460 | .reg_cache_size = ARRAY_SIZE(aic3x_reg), |
| 1461 | .reg_word_size = sizeof(u8), |
| 1462 | .reg_cache_default = aic3x_reg, |
| 1463 | .probe = aic3x_probe, |
| 1464 | .remove = aic3x_remove, |
| 1465 | .suspend = aic3x_suspend, |
| 1466 | .resume = aic3x_resume, |
| 1467 | }; |
| 1468 | |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1469 | /* |
| 1470 | * AIC3X 2 wire address can be up to 4 devices with device addresses |
| 1471 | * 0x18, 0x19, 0x1A, 0x1B |
| 1472 | */ |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1473 | |
Randolph Chung | 6184f10 | 2010-08-20 12:47:53 +0800 | [diff] [blame] | 1474 | static const struct i2c_device_id aic3x_i2c_id[] = { |
Axel Lin | 177fdd8 | 2011-09-28 21:56:48 +0800 | [diff] [blame] | 1475 | { "tlv320aic3x", AIC3X_MODEL_3X }, |
| 1476 | { "tlv320aic33", AIC3X_MODEL_33 }, |
| 1477 | { "tlv320aic3007", AIC3X_MODEL_3007 }, |
Randolph Chung | 6184f10 | 2010-08-20 12:47:53 +0800 | [diff] [blame] | 1478 | { } |
| 1479 | }; |
| 1480 | MODULE_DEVICE_TABLE(i2c, aic3x_i2c_id); |
| 1481 | |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1482 | /* |
| 1483 | * If the i2c layer weren't so broken, we could pass this kind of data |
| 1484 | * around |
| 1485 | */ |
Jean Delvare | ba8ed12 | 2008-09-22 14:15:53 +0200 | [diff] [blame] | 1486 | static int aic3x_i2c_probe(struct i2c_client *i2c, |
| 1487 | const struct i2c_device_id *id) |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1488 | { |
Jarkko Nikula | 5193d62 | 2010-05-05 13:02:03 +0300 | [diff] [blame] | 1489 | struct aic3x_pdata *pdata = i2c->dev.platform_data; |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1490 | struct aic3x_priv *aic3x; |
Hebbar, Gururaja | c24fdc8 | 2012-08-27 18:56:44 +0530 | [diff] [blame] | 1491 | struct aic3x_setup_data *ai3x_setup; |
| 1492 | struct device_node *np = i2c->dev.of_node; |
Jarkko Nikula | 2f24111 | 2010-09-20 10:39:11 +0300 | [diff] [blame] | 1493 | int ret; |
Hebbar Gururaja | e2e8bfd | 2013-01-31 18:23:04 +0530 | [diff] [blame] | 1494 | u32 value; |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1495 | |
Axel Lin | e2257db | 2011-12-29 12:10:04 +0800 | [diff] [blame] | 1496 | aic3x = devm_kzalloc(&i2c->dev, sizeof(struct aic3x_priv), GFP_KERNEL); |
Ben Dooks | cb3826f | 2009-08-20 22:50:41 +0100 | [diff] [blame] | 1497 | if (aic3x == NULL) { |
| 1498 | dev_err(&i2c->dev, "failed to create private data\n"); |
| 1499 | return -ENOMEM; |
| 1500 | } |
| 1501 | |
Jarkko Nikula | a84a441 | 2010-09-14 14:54:48 +0300 | [diff] [blame] | 1502 | aic3x->control_type = SND_SOC_I2C; |
| 1503 | |
Ben Dooks | cb3826f | 2009-08-20 22:50:41 +0100 | [diff] [blame] | 1504 | i2c_set_clientdata(i2c, aic3x); |
Jarkko Nikula | c776357 | 2010-09-05 19:10:22 +0300 | [diff] [blame] | 1505 | if (pdata) { |
| 1506 | aic3x->gpio_reset = pdata->gpio_reset; |
| 1507 | aic3x->setup = pdata->setup; |
Hebbar Gururaja | e2e8bfd | 2013-01-31 18:23:04 +0530 | [diff] [blame] | 1508 | aic3x->micbias_vg = pdata->micbias_vg; |
Hebbar, Gururaja | c24fdc8 | 2012-08-27 18:56:44 +0530 | [diff] [blame] | 1509 | } else if (np) { |
| 1510 | ai3x_setup = devm_kzalloc(&i2c->dev, sizeof(*ai3x_setup), |
| 1511 | GFP_KERNEL); |
| 1512 | if (ai3x_setup == NULL) { |
| 1513 | dev_err(&i2c->dev, "failed to create private data\n"); |
| 1514 | return -ENOMEM; |
| 1515 | } |
| 1516 | |
| 1517 | ret = of_get_named_gpio(np, "gpio-reset", 0); |
| 1518 | if (ret >= 0) |
| 1519 | aic3x->gpio_reset = ret; |
| 1520 | else |
| 1521 | aic3x->gpio_reset = -1; |
| 1522 | |
| 1523 | if (of_property_read_u32_array(np, "ai3x-gpio-func", |
| 1524 | ai3x_setup->gpio_func, 2) >= 0) { |
| 1525 | aic3x->setup = ai3x_setup; |
| 1526 | } |
| 1527 | |
Hebbar Gururaja | e2e8bfd | 2013-01-31 18:23:04 +0530 | [diff] [blame] | 1528 | if (!of_property_read_u32(np, "ai3x-micbias-vg", &value)) { |
| 1529 | switch (value) { |
| 1530 | case 1 : |
| 1531 | aic3x->micbias_vg = AIC3X_MICBIAS_2_0V; |
| 1532 | break; |
| 1533 | case 2 : |
| 1534 | aic3x->micbias_vg = AIC3X_MICBIAS_2_5V; |
| 1535 | break; |
| 1536 | case 3 : |
| 1537 | aic3x->micbias_vg = AIC3X_MICBIAS_AVDDV; |
| 1538 | break; |
| 1539 | default : |
| 1540 | aic3x->micbias_vg = AIC3X_MICBIAS_OFF; |
| 1541 | dev_err(&i2c->dev, "Unsuitable MicBias voltage " |
| 1542 | "found in DT\n"); |
| 1543 | } |
| 1544 | } else { |
| 1545 | aic3x->micbias_vg = AIC3X_MICBIAS_OFF; |
| 1546 | } |
| 1547 | |
Jarkko Nikula | c776357 | 2010-09-05 19:10:22 +0300 | [diff] [blame] | 1548 | } else { |
| 1549 | aic3x->gpio_reset = -1; |
| 1550 | } |
Ben Dooks | cb3826f | 2009-08-20 22:50:41 +0100 | [diff] [blame] | 1551 | |
Axel Lin | 177fdd8 | 2011-09-28 21:56:48 +0800 | [diff] [blame] | 1552 | aic3x->model = id->driver_data; |
Randolph Chung | 6184f10 | 2010-08-20 12:47:53 +0800 | [diff] [blame] | 1553 | |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1554 | ret = snd_soc_register_codec(&i2c->dev, |
| 1555 | &soc_codec_dev_aic3x, &aic3x_dai, 1); |
Jarkko Nikula | 07779fd | 2010-04-26 15:49:14 +0300 | [diff] [blame] | 1556 | return ret; |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1557 | } |
| 1558 | |
Jean Delvare | ba8ed12 | 2008-09-22 14:15:53 +0200 | [diff] [blame] | 1559 | static int aic3x_i2c_remove(struct i2c_client *client) |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1560 | { |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1561 | snd_soc_unregister_codec(&client->dev); |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1562 | return 0; |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1563 | } |
| 1564 | |
Hebbar, Gururaja | c24fdc8 | 2012-08-27 18:56:44 +0530 | [diff] [blame] | 1565 | #if defined(CONFIG_OF) |
| 1566 | static const struct of_device_id tlv320aic3x_of_match[] = { |
| 1567 | { .compatible = "ti,tlv320aic3x", }, |
| 1568 | {}, |
| 1569 | }; |
| 1570 | MODULE_DEVICE_TABLE(of, tlv320aic3x_of_match); |
| 1571 | #endif |
| 1572 | |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1573 | /* machine i2c codec control layer */ |
| 1574 | static struct i2c_driver aic3x_i2c_driver = { |
| 1575 | .driver = { |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1576 | .name = "tlv320aic3x-codec", |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1577 | .owner = THIS_MODULE, |
Hebbar, Gururaja | c24fdc8 | 2012-08-27 18:56:44 +0530 | [diff] [blame] | 1578 | .of_match_table = of_match_ptr(tlv320aic3x_of_match), |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1579 | }, |
Ben Dooks | cb3826f | 2009-08-20 22:50:41 +0100 | [diff] [blame] | 1580 | .probe = aic3x_i2c_probe, |
Jean Delvare | ba8ed12 | 2008-09-22 14:15:53 +0200 | [diff] [blame] | 1581 | .remove = aic3x_i2c_remove, |
| 1582 | .id_table = aic3x_i2c_id, |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1583 | }; |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1584 | |
Sachin Kamat | fd39d14 | 2012-08-06 17:25:42 +0530 | [diff] [blame] | 1585 | module_i2c_driver(aic3x_i2c_driver); |
Mark Brown | 64089b8 | 2008-12-08 19:17:58 +0000 | [diff] [blame] | 1586 | |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1587 | MODULE_DESCRIPTION("ASoC TLV320AIC3X codec driver"); |
| 1588 | MODULE_AUTHOR("Vladimir Barinov"); |
| 1589 | MODULE_LICENSE("GPL"); |