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) \ |
| 131 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ |
| 132 | .info = snd_soc_info_volsw, \ |
| 133 | .get = snd_soc_dapm_get_volsw, .put = snd_soc_dapm_put_volsw_aic3x, \ |
| 134 | .private_value = SOC_SINGLE_VALUE(reg, shift, mask, invert) } |
| 135 | |
| 136 | /* |
| 137 | * All input lines are connected when !0xf and disconnected with 0xf bit field, |
| 138 | * so we have to use specific dapm_put call for input mixer |
| 139 | */ |
| 140 | static int snd_soc_dapm_put_volsw_aic3x(struct snd_kcontrol *kcontrol, |
| 141 | struct snd_ctl_elem_value *ucontrol) |
| 142 | { |
Jarkko Nikula | 9d03545 | 2011-05-13 19:16:52 +0300 | [diff] [blame] | 143 | struct snd_soc_dapm_widget_list *wlist = snd_kcontrol_chip(kcontrol); |
| 144 | struct snd_soc_dapm_widget *widget = wlist->widgets[0]; |
Eero Nurkkala | 4453dba | 2009-02-06 12:01:04 +0200 | [diff] [blame] | 145 | struct soc_mixer_control *mc = |
| 146 | (struct soc_mixer_control *)kcontrol->private_value; |
| 147 | unsigned int reg = mc->reg; |
| 148 | unsigned int shift = mc->shift; |
| 149 | int max = mc->max; |
| 150 | unsigned int mask = (1 << fls(max)) - 1; |
| 151 | unsigned int invert = mc->invert; |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 152 | unsigned short val, val_mask; |
| 153 | int ret; |
| 154 | struct snd_soc_dapm_path *path; |
| 155 | int found = 0; |
| 156 | |
| 157 | val = (ucontrol->value.integer.value[0] & mask); |
| 158 | |
| 159 | mask = 0xf; |
| 160 | if (val) |
| 161 | val = mask; |
| 162 | |
| 163 | if (invert) |
| 164 | val = mask - val; |
| 165 | val_mask = mask << shift; |
| 166 | val = val << shift; |
| 167 | |
| 168 | mutex_lock(&widget->codec->mutex); |
| 169 | |
| 170 | if (snd_soc_test_bits(widget->codec, reg, val_mask, val)) { |
| 171 | /* find dapm widget path assoc with kcontrol */ |
Jarkko Nikula | 8ddab3f | 2010-12-14 12:18:30 +0200 | [diff] [blame] | 172 | list_for_each_entry(path, &widget->dapm->card->paths, list) { |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 173 | if (path->kcontrol != kcontrol) |
| 174 | continue; |
| 175 | |
| 176 | /* found, now check type */ |
| 177 | found = 1; |
| 178 | if (val) |
| 179 | /* new connection */ |
| 180 | path->connect = invert ? 0 : 1; |
| 181 | else |
| 182 | /* old connection must be powered down */ |
| 183 | path->connect = invert ? 1 : 0; |
Mark Brown | 25c77c5 | 2011-10-08 13:36:03 +0100 | [diff] [blame] | 184 | |
| 185 | dapm_mark_dirty(path->source, "tlv320aic3x source"); |
| 186 | dapm_mark_dirty(path->sink, "tlv320aic3x sink"); |
| 187 | |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 188 | break; |
| 189 | } |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 190 | } |
| 191 | |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 192 | mutex_unlock(&widget->codec->mutex); |
Andreas Irestål | 2894770 | 2013-06-05 08:49:47 +0200 | [diff] [blame^] | 193 | |
| 194 | if (found) |
| 195 | snd_soc_dapm_sync(widget->dapm); |
| 196 | |
| 197 | ret = snd_soc_update_bits_locked(widget->codec, reg, val_mask, val); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 198 | return ret; |
| 199 | } |
| 200 | |
Hebbar Gururaja | e2e8bfd | 2013-01-31 18:23:04 +0530 | [diff] [blame] | 201 | /* |
| 202 | * mic bias power on/off share the same register bits with |
| 203 | * output voltage of mic bias. when power on mic bias, we |
| 204 | * need reclaim it to voltage value. |
| 205 | * 0x0 = Powered off |
| 206 | * 0x1 = MICBIAS output is powered to 2.0V, |
| 207 | * 0x2 = MICBIAS output is powered to 2.5V |
| 208 | * 0x3 = MICBIAS output is connected to AVDD |
| 209 | */ |
| 210 | static int mic_bias_event(struct snd_soc_dapm_widget *w, |
| 211 | struct snd_kcontrol *kcontrol, int event) |
| 212 | { |
| 213 | struct snd_soc_codec *codec = w->codec; |
| 214 | struct aic3x_priv *aic3x = snd_soc_codec_get_drvdata(codec); |
| 215 | |
| 216 | switch (event) { |
| 217 | case SND_SOC_DAPM_POST_PMU: |
| 218 | /* change mic bias voltage to user defined */ |
| 219 | snd_soc_update_bits(codec, MICBIAS_CTRL, |
| 220 | MICBIAS_LEVEL_MASK, |
| 221 | aic3x->micbias_vg << MICBIAS_LEVEL_SHIFT); |
| 222 | break; |
| 223 | |
| 224 | case SND_SOC_DAPM_PRE_PMD: |
| 225 | snd_soc_update_bits(codec, MICBIAS_CTRL, |
| 226 | MICBIAS_LEVEL_MASK, 0); |
| 227 | break; |
| 228 | } |
| 229 | return 0; |
| 230 | } |
| 231 | |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 232 | static const char *aic3x_left_dac_mux[] = { "DAC_L1", "DAC_L3", "DAC_L2" }; |
| 233 | static const char *aic3x_right_dac_mux[] = { "DAC_R1", "DAC_R3", "DAC_R2" }; |
| 234 | static const char *aic3x_left_hpcom_mux[] = |
| 235 | { "differential of HPLOUT", "constant VCM", "single-ended" }; |
| 236 | static const char *aic3x_right_hpcom_mux[] = |
| 237 | { "differential of HPROUT", "constant VCM", "single-ended", |
| 238 | "differential of HPLCOM", "external feedback" }; |
| 239 | static const char *aic3x_linein_mode_mux[] = { "single-ended", "differential" }; |
Jarkko Nikula | 4d20f70 | 2008-06-27 14:07:57 +0300 | [diff] [blame] | 240 | static const char *aic3x_adc_hpf[] = |
| 241 | { "Disabled", "0.0045xFs", "0.0125xFs", "0.025xFs" }; |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 242 | |
| 243 | #define LDAC_ENUM 0 |
| 244 | #define RDAC_ENUM 1 |
| 245 | #define LHPCOM_ENUM 2 |
| 246 | #define RHPCOM_ENUM 3 |
Jarkko Nikula | 404b566 | 2011-05-26 11:37:02 +0300 | [diff] [blame] | 247 | #define LINE1L_2_L_ENUM 4 |
| 248 | #define LINE1L_2_R_ENUM 5 |
| 249 | #define LINE1R_2_L_ENUM 6 |
| 250 | #define LINE1R_2_R_ENUM 7 |
| 251 | #define LINE2L_ENUM 8 |
| 252 | #define LINE2R_ENUM 9 |
| 253 | #define ADC_HPF_ENUM 10 |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 254 | |
| 255 | static const struct soc_enum aic3x_enum[] = { |
| 256 | SOC_ENUM_SINGLE(DAC_LINE_MUX, 6, 3, aic3x_left_dac_mux), |
| 257 | SOC_ENUM_SINGLE(DAC_LINE_MUX, 4, 3, aic3x_right_dac_mux), |
| 258 | SOC_ENUM_SINGLE(HPLCOM_CFG, 4, 3, aic3x_left_hpcom_mux), |
| 259 | SOC_ENUM_SINGLE(HPRCOM_CFG, 3, 5, aic3x_right_hpcom_mux), |
| 260 | 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] | 261 | SOC_ENUM_SINGLE(LINE1L_2_RADC_CTRL, 7, 2, aic3x_linein_mode_mux), |
| 262 | 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] | 263 | SOC_ENUM_SINGLE(LINE1R_2_RADC_CTRL, 7, 2, aic3x_linein_mode_mux), |
| 264 | SOC_ENUM_SINGLE(LINE2L_2_LADC_CTRL, 7, 2, aic3x_linein_mode_mux), |
| 265 | 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] | 266 | 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] | 267 | }; |
| 268 | |
Jiri Prchal | bb1daa8 | 2012-07-10 14:35:11 +0200 | [diff] [blame] | 269 | static const char *aic3x_agc_level[] = |
| 270 | { "-5.5dB", "-8dB", "-10dB", "-12dB", "-14dB", "-17dB", "-20dB", "-24dB" }; |
| 271 | static const struct soc_enum aic3x_agc_level_enum[] = { |
| 272 | SOC_ENUM_SINGLE(LAGC_CTRL_A, 4, 8, aic3x_agc_level), |
| 273 | SOC_ENUM_SINGLE(RAGC_CTRL_A, 4, 8, aic3x_agc_level), |
| 274 | }; |
| 275 | |
| 276 | static const char *aic3x_agc_attack[] = { "8ms", "11ms", "16ms", "20ms" }; |
| 277 | static const struct soc_enum aic3x_agc_attack_enum[] = { |
| 278 | SOC_ENUM_SINGLE(LAGC_CTRL_A, 2, 4, aic3x_agc_attack), |
| 279 | SOC_ENUM_SINGLE(RAGC_CTRL_A, 2, 4, aic3x_agc_attack), |
| 280 | }; |
| 281 | |
| 282 | static const char *aic3x_agc_decay[] = { "100ms", "200ms", "400ms", "500ms" }; |
| 283 | static const struct soc_enum aic3x_agc_decay_enum[] = { |
| 284 | SOC_ENUM_SINGLE(LAGC_CTRL_A, 0, 4, aic3x_agc_decay), |
| 285 | SOC_ENUM_SINGLE(RAGC_CTRL_A, 0, 4, aic3x_agc_decay), |
| 286 | }; |
| 287 | |
Jarkko Nikula | 7565fc3 | 2009-02-09 14:27:07 +0200 | [diff] [blame] | 288 | /* |
| 289 | * DAC digital volumes. From -63.5 to 0 dB in 0.5 dB steps |
| 290 | */ |
| 291 | static DECLARE_TLV_DB_SCALE(dac_tlv, -6350, 50, 0); |
| 292 | /* ADC PGA gain volumes. From 0 to 59.5 dB in 0.5 dB steps */ |
| 293 | static DECLARE_TLV_DB_SCALE(adc_tlv, 0, 50, 0); |
| 294 | /* |
| 295 | * Output stage volumes. From -78.3 to 0 dB. Muted below -78.3 dB. |
| 296 | * Step size is approximately 0.5 dB over most of the scale but increasing |
| 297 | * near the very low levels. |
| 298 | * Define dB scale so that it is mostly correct for range about -55 to 0 dB |
| 299 | * but having increasing dB difference below that (and where it doesn't count |
| 300 | * so much). This setting shows -50 dB (actual is -50.3 dB) for register |
| 301 | * value 100 and -58.5 dB (actual is -78.3 dB) for register value 117. |
| 302 | */ |
| 303 | static DECLARE_TLV_DB_SCALE(output_stage_tlv, -5900, 50, 1); |
| 304 | |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 305 | static const struct snd_kcontrol_new aic3x_snd_controls[] = { |
| 306 | /* Output */ |
Jarkko Nikula | 7565fc3 | 2009-02-09 14:27:07 +0200 | [diff] [blame] | 307 | SOC_DOUBLE_R_TLV("PCM Playback Volume", |
| 308 | LDAC_VOL, RDAC_VOL, 0, 0x7f, 1, dac_tlv), |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 309 | |
Jarkko Nikula | 098b171 | 2010-08-27 16:56:50 +0300 | [diff] [blame] | 310 | /* |
| 311 | * Output controls that map to output mixer switches. Note these are |
| 312 | * only for swapped L-to-R and R-to-L routes. See below stereo controls |
| 313 | * for direct L-to-L and R-to-R routes. |
| 314 | */ |
| 315 | SOC_SINGLE_TLV("Left Line Mixer Line2R Bypass Volume", |
| 316 | LINE2R_2_LLOPM_VOL, 0, 118, 1, output_stage_tlv), |
| 317 | SOC_SINGLE_TLV("Left Line Mixer PGAR Bypass Volume", |
| 318 | PGAR_2_LLOPM_VOL, 0, 118, 1, output_stage_tlv), |
| 319 | SOC_SINGLE_TLV("Left Line Mixer DACR1 Playback Volume", |
| 320 | DACR1_2_LLOPM_VOL, 0, 118, 1, output_stage_tlv), |
| 321 | |
| 322 | SOC_SINGLE_TLV("Right Line Mixer Line2L Bypass Volume", |
| 323 | LINE2L_2_RLOPM_VOL, 0, 118, 1, output_stage_tlv), |
| 324 | SOC_SINGLE_TLV("Right Line Mixer PGAL Bypass Volume", |
| 325 | PGAL_2_RLOPM_VOL, 0, 118, 1, output_stage_tlv), |
| 326 | SOC_SINGLE_TLV("Right Line Mixer DACL1 Playback Volume", |
| 327 | DACL1_2_RLOPM_VOL, 0, 118, 1, output_stage_tlv), |
| 328 | |
| 329 | SOC_SINGLE_TLV("Left HP Mixer Line2R Bypass Volume", |
| 330 | LINE2R_2_HPLOUT_VOL, 0, 118, 1, output_stage_tlv), |
| 331 | SOC_SINGLE_TLV("Left HP Mixer PGAR Bypass Volume", |
| 332 | PGAR_2_HPLOUT_VOL, 0, 118, 1, output_stage_tlv), |
| 333 | SOC_SINGLE_TLV("Left HP Mixer DACR1 Playback Volume", |
| 334 | DACR1_2_HPLOUT_VOL, 0, 118, 1, output_stage_tlv), |
| 335 | |
| 336 | SOC_SINGLE_TLV("Right HP Mixer Line2L Bypass Volume", |
| 337 | LINE2L_2_HPROUT_VOL, 0, 118, 1, output_stage_tlv), |
| 338 | SOC_SINGLE_TLV("Right HP Mixer PGAL Bypass Volume", |
| 339 | PGAL_2_HPROUT_VOL, 0, 118, 1, output_stage_tlv), |
| 340 | SOC_SINGLE_TLV("Right HP Mixer DACL1 Playback Volume", |
| 341 | DACL1_2_HPROUT_VOL, 0, 118, 1, output_stage_tlv), |
| 342 | |
| 343 | SOC_SINGLE_TLV("Left HPCOM Mixer Line2R Bypass Volume", |
| 344 | LINE2R_2_HPLCOM_VOL, 0, 118, 1, output_stage_tlv), |
| 345 | SOC_SINGLE_TLV("Left HPCOM Mixer PGAR Bypass Volume", |
| 346 | PGAR_2_HPLCOM_VOL, 0, 118, 1, output_stage_tlv), |
| 347 | SOC_SINGLE_TLV("Left HPCOM Mixer DACR1 Playback Volume", |
| 348 | DACR1_2_HPLCOM_VOL, 0, 118, 1, output_stage_tlv), |
| 349 | |
| 350 | SOC_SINGLE_TLV("Right HPCOM Mixer Line2L Bypass Volume", |
| 351 | LINE2L_2_HPRCOM_VOL, 0, 118, 1, output_stage_tlv), |
| 352 | SOC_SINGLE_TLV("Right HPCOM Mixer PGAL Bypass Volume", |
| 353 | PGAL_2_HPRCOM_VOL, 0, 118, 1, output_stage_tlv), |
| 354 | SOC_SINGLE_TLV("Right HPCOM Mixer DACL1 Playback Volume", |
| 355 | DACL1_2_HPRCOM_VOL, 0, 118, 1, output_stage_tlv), |
| 356 | |
| 357 | /* Stereo output controls for direct L-to-L and R-to-R routes */ |
| 358 | SOC_DOUBLE_R_TLV("Line Line2 Bypass Volume", |
| 359 | LINE2L_2_LLOPM_VOL, LINE2R_2_RLOPM_VOL, |
| 360 | 0, 118, 1, output_stage_tlv), |
| 361 | SOC_DOUBLE_R_TLV("Line PGA Bypass Volume", |
| 362 | PGAL_2_LLOPM_VOL, PGAR_2_RLOPM_VOL, |
| 363 | 0, 118, 1, output_stage_tlv), |
Jarkko Nikula | 7565fc3 | 2009-02-09 14:27:07 +0200 | [diff] [blame] | 364 | SOC_DOUBLE_R_TLV("Line DAC Playback Volume", |
| 365 | DACL1_2_LLOPM_VOL, DACR1_2_RLOPM_VOL, |
| 366 | 0, 118, 1, output_stage_tlv), |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 367 | |
Jarkko Nikula | 098b171 | 2010-08-27 16:56:50 +0300 | [diff] [blame] | 368 | SOC_DOUBLE_R_TLV("Mono Line2 Bypass Volume", |
| 369 | LINE2L_2_MONOLOPM_VOL, LINE2R_2_MONOLOPM_VOL, |
| 370 | 0, 118, 1, output_stage_tlv), |
| 371 | SOC_DOUBLE_R_TLV("Mono PGA Bypass Volume", |
| 372 | PGAL_2_MONOLOPM_VOL, PGAR_2_MONOLOPM_VOL, |
| 373 | 0, 118, 1, output_stage_tlv), |
Jarkko Nikula | 7565fc3 | 2009-02-09 14:27:07 +0200 | [diff] [blame] | 374 | SOC_DOUBLE_R_TLV("Mono DAC Playback Volume", |
| 375 | DACL1_2_MONOLOPM_VOL, DACR1_2_MONOLOPM_VOL, |
| 376 | 0, 118, 1, output_stage_tlv), |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 377 | |
Jarkko Nikula | 098b171 | 2010-08-27 16:56:50 +0300 | [diff] [blame] | 378 | SOC_DOUBLE_R_TLV("HP Line2 Bypass Volume", |
| 379 | LINE2L_2_HPLOUT_VOL, LINE2R_2_HPROUT_VOL, |
| 380 | 0, 118, 1, output_stage_tlv), |
| 381 | SOC_DOUBLE_R_TLV("HP PGA Bypass Volume", |
| 382 | PGAL_2_HPLOUT_VOL, PGAR_2_HPROUT_VOL, |
| 383 | 0, 118, 1, output_stage_tlv), |
Jarkko Nikula | 7565fc3 | 2009-02-09 14:27:07 +0200 | [diff] [blame] | 384 | SOC_DOUBLE_R_TLV("HP DAC Playback Volume", |
| 385 | DACL1_2_HPLOUT_VOL, DACR1_2_HPROUT_VOL, |
| 386 | 0, 118, 1, output_stage_tlv), |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 387 | |
Jarkko Nikula | 098b171 | 2010-08-27 16:56:50 +0300 | [diff] [blame] | 388 | SOC_DOUBLE_R_TLV("HPCOM Line2 Bypass Volume", |
| 389 | LINE2L_2_HPLCOM_VOL, LINE2R_2_HPRCOM_VOL, |
| 390 | 0, 118, 1, output_stage_tlv), |
| 391 | SOC_DOUBLE_R_TLV("HPCOM PGA Bypass Volume", |
| 392 | PGAL_2_HPLCOM_VOL, PGAR_2_HPRCOM_VOL, |
| 393 | 0, 118, 1, output_stage_tlv), |
Jarkko Nikula | 7565fc3 | 2009-02-09 14:27:07 +0200 | [diff] [blame] | 394 | SOC_DOUBLE_R_TLV("HPCOM DAC Playback Volume", |
| 395 | DACL1_2_HPLCOM_VOL, DACR1_2_HPRCOM_VOL, |
| 396 | 0, 118, 1, output_stage_tlv), |
Jarkko Nikula | 098b171 | 2010-08-27 16:56:50 +0300 | [diff] [blame] | 397 | |
| 398 | /* Output pin mute controls */ |
| 399 | SOC_DOUBLE_R("Line Playback Switch", LLOPM_CTRL, RLOPM_CTRL, 3, |
| 400 | 0x01, 0), |
| 401 | SOC_SINGLE("Mono Playback Switch", MONOLOPM_CTRL, 3, 0x01, 0), |
| 402 | SOC_DOUBLE_R("HP Playback Switch", HPLOUT_CTRL, HPROUT_CTRL, 3, |
| 403 | 0x01, 0), |
Jarkko Nikula | f9bc029 | 2010-08-27 16:56:47 +0300 | [diff] [blame] | 404 | SOC_DOUBLE_R("HPCOM Playback Switch", HPLCOM_CTRL, HPRCOM_CTRL, 3, |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 405 | 0x01, 0), |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 406 | |
| 407 | /* |
| 408 | * Note: enable Automatic input Gain Controller with care. It can |
| 409 | * adjust PGA to max value when ADC is on and will never go back. |
| 410 | */ |
| 411 | 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] | 412 | SOC_ENUM("Left AGC Target level", aic3x_agc_level_enum[0]), |
| 413 | SOC_ENUM("Right AGC Target level", aic3x_agc_level_enum[1]), |
| 414 | SOC_ENUM("Left AGC Attack time", aic3x_agc_attack_enum[0]), |
| 415 | SOC_ENUM("Right AGC Attack time", aic3x_agc_attack_enum[1]), |
| 416 | SOC_ENUM("Left AGC Decay time", aic3x_agc_decay_enum[0]), |
| 417 | SOC_ENUM("Right AGC Decay time", aic3x_agc_decay_enum[1]), |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 418 | |
Jiri Prchal | 7744419 | 2012-07-09 09:48:44 +0200 | [diff] [blame] | 419 | /* De-emphasis */ |
| 420 | 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] | 421 | |
| 422 | /* Input */ |
Jarkko Nikula | 7565fc3 | 2009-02-09 14:27:07 +0200 | [diff] [blame] | 423 | SOC_DOUBLE_R_TLV("PGA Capture Volume", LADC_VOL, RADC_VOL, |
| 424 | 0, 119, 0, adc_tlv), |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 425 | 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] | 426 | |
| 427 | SOC_ENUM("ADC HPF Cut-off", aic3x_enum[ADC_HPF_ENUM]), |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 428 | }; |
| 429 | |
Randolph Chung | 6184f10 | 2010-08-20 12:47:53 +0800 | [diff] [blame] | 430 | /* |
| 431 | * Class-D amplifier gain. From 0 to 18 dB in 6 dB steps |
| 432 | */ |
| 433 | static DECLARE_TLV_DB_SCALE(classd_amp_tlv, 0, 600, 0); |
| 434 | |
| 435 | static const struct snd_kcontrol_new aic3x_classd_amp_gain_ctrl = |
Jarkko Nikula | 14a95fe8 | 2012-05-28 22:09:02 +0300 | [diff] [blame] | 436 | 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] | 437 | |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 438 | /* Left DAC Mux */ |
| 439 | static const struct snd_kcontrol_new aic3x_left_dac_mux_controls = |
| 440 | SOC_DAPM_ENUM("Route", aic3x_enum[LDAC_ENUM]); |
| 441 | |
| 442 | /* Right DAC Mux */ |
| 443 | static const struct snd_kcontrol_new aic3x_right_dac_mux_controls = |
| 444 | SOC_DAPM_ENUM("Route", aic3x_enum[RDAC_ENUM]); |
| 445 | |
| 446 | /* Left HPCOM Mux */ |
| 447 | static const struct snd_kcontrol_new aic3x_left_hpcom_mux_controls = |
| 448 | SOC_DAPM_ENUM("Route", aic3x_enum[LHPCOM_ENUM]); |
| 449 | |
| 450 | /* Right HPCOM Mux */ |
| 451 | static const struct snd_kcontrol_new aic3x_right_hpcom_mux_controls = |
| 452 | SOC_DAPM_ENUM("Route", aic3x_enum[RHPCOM_ENUM]); |
| 453 | |
Jarkko Nikula | c3b79e0 | 2010-08-27 16:56:49 +0300 | [diff] [blame] | 454 | /* Left Line Mixer */ |
| 455 | static const struct snd_kcontrol_new aic3x_left_line_mixer_controls[] = { |
| 456 | SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_LLOPM_VOL, 7, 1, 0), |
| 457 | SOC_DAPM_SINGLE("PGAL Bypass Switch", PGAL_2_LLOPM_VOL, 7, 1, 0), |
| 458 | SOC_DAPM_SINGLE("DACL1 Switch", DACL1_2_LLOPM_VOL, 7, 1, 0), |
| 459 | SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_LLOPM_VOL, 7, 1, 0), |
| 460 | SOC_DAPM_SINGLE("PGAR Bypass Switch", PGAR_2_LLOPM_VOL, 7, 1, 0), |
| 461 | SOC_DAPM_SINGLE("DACR1 Switch", DACR1_2_LLOPM_VOL, 7, 1, 0), |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 462 | }; |
| 463 | |
Jarkko Nikula | c3b79e0 | 2010-08-27 16:56:49 +0300 | [diff] [blame] | 464 | /* Right Line Mixer */ |
| 465 | static const struct snd_kcontrol_new aic3x_right_line_mixer_controls[] = { |
| 466 | SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_RLOPM_VOL, 7, 1, 0), |
| 467 | SOC_DAPM_SINGLE("PGAL Bypass Switch", PGAL_2_RLOPM_VOL, 7, 1, 0), |
| 468 | SOC_DAPM_SINGLE("DACL1 Switch", DACL1_2_RLOPM_VOL, 7, 1, 0), |
| 469 | SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_RLOPM_VOL, 7, 1, 0), |
| 470 | SOC_DAPM_SINGLE("PGAR Bypass Switch", PGAR_2_RLOPM_VOL, 7, 1, 0), |
| 471 | SOC_DAPM_SINGLE("DACR1 Switch", DACR1_2_RLOPM_VOL, 7, 1, 0), |
| 472 | }; |
| 473 | |
| 474 | /* Mono Mixer */ |
| 475 | static const struct snd_kcontrol_new aic3x_mono_mixer_controls[] = { |
| 476 | SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_MONOLOPM_VOL, 7, 1, 0), |
| 477 | SOC_DAPM_SINGLE("PGAL Bypass Switch", PGAL_2_MONOLOPM_VOL, 7, 1, 0), |
| 478 | SOC_DAPM_SINGLE("DACL1 Switch", DACL1_2_MONOLOPM_VOL, 7, 1, 0), |
| 479 | SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_MONOLOPM_VOL, 7, 1, 0), |
| 480 | SOC_DAPM_SINGLE("PGAR Bypass Switch", PGAR_2_MONOLOPM_VOL, 7, 1, 0), |
| 481 | SOC_DAPM_SINGLE("DACR1 Switch", DACR1_2_MONOLOPM_VOL, 7, 1, 0), |
| 482 | }; |
| 483 | |
| 484 | /* Left HP Mixer */ |
| 485 | static const struct snd_kcontrol_new aic3x_left_hp_mixer_controls[] = { |
| 486 | SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_HPLOUT_VOL, 7, 1, 0), |
| 487 | SOC_DAPM_SINGLE("PGAL Bypass Switch", PGAL_2_HPLOUT_VOL, 7, 1, 0), |
| 488 | SOC_DAPM_SINGLE("DACL1 Switch", DACL1_2_HPLOUT_VOL, 7, 1, 0), |
| 489 | SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_HPLOUT_VOL, 7, 1, 0), |
| 490 | SOC_DAPM_SINGLE("PGAR Bypass Switch", PGAR_2_HPLOUT_VOL, 7, 1, 0), |
| 491 | SOC_DAPM_SINGLE("DACR1 Switch", DACR1_2_HPLOUT_VOL, 7, 1, 0), |
| 492 | }; |
| 493 | |
| 494 | /* Right HP Mixer */ |
| 495 | static const struct snd_kcontrol_new aic3x_right_hp_mixer_controls[] = { |
| 496 | SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_HPROUT_VOL, 7, 1, 0), |
| 497 | SOC_DAPM_SINGLE("PGAL Bypass Switch", PGAL_2_HPROUT_VOL, 7, 1, 0), |
| 498 | SOC_DAPM_SINGLE("DACL1 Switch", DACL1_2_HPROUT_VOL, 7, 1, 0), |
| 499 | SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_HPROUT_VOL, 7, 1, 0), |
| 500 | SOC_DAPM_SINGLE("PGAR Bypass Switch", PGAR_2_HPROUT_VOL, 7, 1, 0), |
| 501 | SOC_DAPM_SINGLE("DACR1 Switch", DACR1_2_HPROUT_VOL, 7, 1, 0), |
| 502 | }; |
| 503 | |
| 504 | /* Left HPCOM Mixer */ |
| 505 | static const struct snd_kcontrol_new aic3x_left_hpcom_mixer_controls[] = { |
| 506 | SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_HPLCOM_VOL, 7, 1, 0), |
| 507 | SOC_DAPM_SINGLE("PGAL Bypass Switch", PGAL_2_HPLCOM_VOL, 7, 1, 0), |
| 508 | SOC_DAPM_SINGLE("DACL1 Switch", DACL1_2_HPLCOM_VOL, 7, 1, 0), |
| 509 | SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_HPLCOM_VOL, 7, 1, 0), |
| 510 | SOC_DAPM_SINGLE("PGAR Bypass Switch", PGAR_2_HPLCOM_VOL, 7, 1, 0), |
| 511 | SOC_DAPM_SINGLE("DACR1 Switch", DACR1_2_HPLCOM_VOL, 7, 1, 0), |
| 512 | }; |
| 513 | |
| 514 | /* Right HPCOM Mixer */ |
| 515 | static const struct snd_kcontrol_new aic3x_right_hpcom_mixer_controls[] = { |
| 516 | SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_HPRCOM_VOL, 7, 1, 0), |
| 517 | SOC_DAPM_SINGLE("PGAL Bypass Switch", PGAL_2_HPRCOM_VOL, 7, 1, 0), |
| 518 | SOC_DAPM_SINGLE("DACL1 Switch", DACL1_2_HPRCOM_VOL, 7, 1, 0), |
| 519 | SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_HPRCOM_VOL, 7, 1, 0), |
| 520 | SOC_DAPM_SINGLE("PGAR Bypass Switch", PGAR_2_HPRCOM_VOL, 7, 1, 0), |
| 521 | SOC_DAPM_SINGLE("DACR1 Switch", DACR1_2_HPRCOM_VOL, 7, 1, 0), |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 522 | }; |
| 523 | |
| 524 | /* Left PGA Mixer */ |
| 525 | static const struct snd_kcontrol_new aic3x_left_pga_mixer_controls[] = { |
| 526 | 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] | 527 | 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] | 528 | SOC_DAPM_SINGLE_AIC3X("Line2L Switch", LINE2L_2_LADC_CTRL, 3, 1, 1), |
| 529 | 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] | 530 | 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] | 531 | }; |
| 532 | |
| 533 | /* Right PGA Mixer */ |
| 534 | static const struct snd_kcontrol_new aic3x_right_pga_mixer_controls[] = { |
| 535 | 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] | 536 | 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] | 537 | 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] | 538 | 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] | 539 | SOC_DAPM_SINGLE_AIC3X("Mic3R Switch", MIC3LR_2_RADC_CTRL, 0, 1, 1), |
| 540 | }; |
| 541 | |
| 542 | /* Left Line1 Mux */ |
Jarkko Nikula | 404b566 | 2011-05-26 11:37:02 +0300 | [diff] [blame] | 543 | static const struct snd_kcontrol_new aic3x_left_line1l_mux_controls = |
| 544 | SOC_DAPM_ENUM("Route", aic3x_enum[LINE1L_2_L_ENUM]); |
| 545 | static const struct snd_kcontrol_new aic3x_right_line1l_mux_controls = |
| 546 | SOC_DAPM_ENUM("Route", aic3x_enum[LINE1L_2_R_ENUM]); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 547 | |
| 548 | /* Right Line1 Mux */ |
Jarkko Nikula | 404b566 | 2011-05-26 11:37:02 +0300 | [diff] [blame] | 549 | static const struct snd_kcontrol_new aic3x_right_line1r_mux_controls = |
| 550 | SOC_DAPM_ENUM("Route", aic3x_enum[LINE1R_2_R_ENUM]); |
| 551 | static const struct snd_kcontrol_new aic3x_left_line1r_mux_controls = |
| 552 | SOC_DAPM_ENUM("Route", aic3x_enum[LINE1R_2_L_ENUM]); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 553 | |
| 554 | /* Left Line2 Mux */ |
| 555 | static const struct snd_kcontrol_new aic3x_left_line2_mux_controls = |
| 556 | SOC_DAPM_ENUM("Route", aic3x_enum[LINE2L_ENUM]); |
| 557 | |
| 558 | /* Right Line2 Mux */ |
| 559 | static const struct snd_kcontrol_new aic3x_right_line2_mux_controls = |
| 560 | SOC_DAPM_ENUM("Route", aic3x_enum[LINE2R_ENUM]); |
| 561 | |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 562 | static const struct snd_soc_dapm_widget aic3x_dapm_widgets[] = { |
| 563 | /* Left DAC to Left Outputs */ |
| 564 | SND_SOC_DAPM_DAC("Left DAC", "Left Playback", DAC_PWR, 7, 0), |
| 565 | SND_SOC_DAPM_MUX("Left DAC Mux", SND_SOC_NOPM, 0, 0, |
| 566 | &aic3x_left_dac_mux_controls), |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 567 | SND_SOC_DAPM_MUX("Left HPCOM Mux", SND_SOC_NOPM, 0, 0, |
| 568 | &aic3x_left_hpcom_mux_controls), |
| 569 | SND_SOC_DAPM_PGA("Left Line Out", LLOPM_CTRL, 0, 0, NULL, 0), |
| 570 | SND_SOC_DAPM_PGA("Left HP Out", HPLOUT_CTRL, 0, 0, NULL, 0), |
| 571 | SND_SOC_DAPM_PGA("Left HP Com", HPLCOM_CTRL, 0, 0, NULL, 0), |
| 572 | |
| 573 | /* Right DAC to Right Outputs */ |
| 574 | SND_SOC_DAPM_DAC("Right DAC", "Right Playback", DAC_PWR, 6, 0), |
| 575 | SND_SOC_DAPM_MUX("Right DAC Mux", SND_SOC_NOPM, 0, 0, |
| 576 | &aic3x_right_dac_mux_controls), |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 577 | SND_SOC_DAPM_MUX("Right HPCOM Mux", SND_SOC_NOPM, 0, 0, |
| 578 | &aic3x_right_hpcom_mux_controls), |
| 579 | SND_SOC_DAPM_PGA("Right Line Out", RLOPM_CTRL, 0, 0, NULL, 0), |
| 580 | SND_SOC_DAPM_PGA("Right HP Out", HPROUT_CTRL, 0, 0, NULL, 0), |
| 581 | SND_SOC_DAPM_PGA("Right HP Com", HPRCOM_CTRL, 0, 0, NULL, 0), |
| 582 | |
| 583 | /* Mono Output */ |
| 584 | SND_SOC_DAPM_PGA("Mono Out", MONOLOPM_CTRL, 0, 0, NULL, 0), |
| 585 | |
Daniel Mack | 54f0191 | 2008-11-26 17:47:36 +0100 | [diff] [blame] | 586 | /* Inputs to Left ADC */ |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 587 | SND_SOC_DAPM_ADC("Left ADC", "Left Capture", LINE1L_2_LADC_CTRL, 2, 0), |
| 588 | SND_SOC_DAPM_MIXER("Left PGA Mixer", SND_SOC_NOPM, 0, 0, |
| 589 | &aic3x_left_pga_mixer_controls[0], |
| 590 | ARRAY_SIZE(aic3x_left_pga_mixer_controls)), |
| 591 | SND_SOC_DAPM_MUX("Left Line1L Mux", SND_SOC_NOPM, 0, 0, |
Jarkko Nikula | 404b566 | 2011-05-26 11:37:02 +0300 | [diff] [blame] | 592 | &aic3x_left_line1l_mux_controls), |
Daniel Mack | 54f0191 | 2008-11-26 17:47:36 +0100 | [diff] [blame] | 593 | SND_SOC_DAPM_MUX("Left Line1R Mux", SND_SOC_NOPM, 0, 0, |
Jarkko Nikula | 404b566 | 2011-05-26 11:37:02 +0300 | [diff] [blame] | 594 | &aic3x_left_line1r_mux_controls), |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 595 | SND_SOC_DAPM_MUX("Left Line2L Mux", SND_SOC_NOPM, 0, 0, |
| 596 | &aic3x_left_line2_mux_controls), |
| 597 | |
Daniel Mack | 54f0191 | 2008-11-26 17:47:36 +0100 | [diff] [blame] | 598 | /* Inputs to Right ADC */ |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 599 | SND_SOC_DAPM_ADC("Right ADC", "Right Capture", |
| 600 | LINE1R_2_RADC_CTRL, 2, 0), |
| 601 | SND_SOC_DAPM_MIXER("Right PGA Mixer", SND_SOC_NOPM, 0, 0, |
| 602 | &aic3x_right_pga_mixer_controls[0], |
| 603 | ARRAY_SIZE(aic3x_right_pga_mixer_controls)), |
Daniel Mack | 54f0191 | 2008-11-26 17:47:36 +0100 | [diff] [blame] | 604 | SND_SOC_DAPM_MUX("Right Line1L Mux", SND_SOC_NOPM, 0, 0, |
Jarkko Nikula | 404b566 | 2011-05-26 11:37:02 +0300 | [diff] [blame] | 605 | &aic3x_right_line1l_mux_controls), |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 606 | SND_SOC_DAPM_MUX("Right Line1R Mux", SND_SOC_NOPM, 0, 0, |
Jarkko Nikula | 404b566 | 2011-05-26 11:37:02 +0300 | [diff] [blame] | 607 | &aic3x_right_line1r_mux_controls), |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 608 | SND_SOC_DAPM_MUX("Right Line2R Mux", SND_SOC_NOPM, 0, 0, |
| 609 | &aic3x_right_line2_mux_controls), |
| 610 | |
Jarkko Nikula | ee15ffd | 2008-06-25 14:58:46 +0300 | [diff] [blame] | 611 | /* |
| 612 | * Not a real mic bias widget but similar function. This is for dynamic |
| 613 | * control of GPIO1 digital mic modulator clock output function when |
| 614 | * using digital mic. |
| 615 | */ |
| 616 | SND_SOC_DAPM_REG(snd_soc_dapm_micbias, "GPIO1 dmic modclk", |
| 617 | AIC3X_GPIO1_REG, 4, 0xf, |
| 618 | AIC3X_GPIO1_FUNC_DIGITAL_MIC_MODCLK, |
| 619 | AIC3X_GPIO1_FUNC_DISABLED), |
| 620 | |
| 621 | /* |
| 622 | * Also similar function like mic bias. Selects digital mic with |
| 623 | * configurable oversampling rate instead of ADC converter. |
| 624 | */ |
| 625 | SND_SOC_DAPM_REG(snd_soc_dapm_micbias, "DMic Rate 128", |
| 626 | AIC3X_ASD_INTF_CTRLA, 0, 3, 1, 0), |
| 627 | SND_SOC_DAPM_REG(snd_soc_dapm_micbias, "DMic Rate 64", |
| 628 | AIC3X_ASD_INTF_CTRLA, 0, 3, 2, 0), |
| 629 | SND_SOC_DAPM_REG(snd_soc_dapm_micbias, "DMic Rate 32", |
| 630 | AIC3X_ASD_INTF_CTRLA, 0, 3, 3, 0), |
| 631 | |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 632 | /* Mic Bias */ |
Hebbar Gururaja | e2e8bfd | 2013-01-31 18:23:04 +0530 | [diff] [blame] | 633 | SND_SOC_DAPM_SUPPLY("Mic Bias", MICBIAS_CTRL, 6, 0, |
| 634 | mic_bias_event, |
| 635 | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 636 | |
Jarkko Nikula | c3b79e0 | 2010-08-27 16:56:49 +0300 | [diff] [blame] | 637 | /* Output mixers */ |
| 638 | SND_SOC_DAPM_MIXER("Left Line Mixer", SND_SOC_NOPM, 0, 0, |
| 639 | &aic3x_left_line_mixer_controls[0], |
| 640 | ARRAY_SIZE(aic3x_left_line_mixer_controls)), |
| 641 | SND_SOC_DAPM_MIXER("Right Line Mixer", SND_SOC_NOPM, 0, 0, |
| 642 | &aic3x_right_line_mixer_controls[0], |
| 643 | ARRAY_SIZE(aic3x_right_line_mixer_controls)), |
| 644 | SND_SOC_DAPM_MIXER("Mono Mixer", SND_SOC_NOPM, 0, 0, |
| 645 | &aic3x_mono_mixer_controls[0], |
| 646 | ARRAY_SIZE(aic3x_mono_mixer_controls)), |
| 647 | SND_SOC_DAPM_MIXER("Left HP Mixer", SND_SOC_NOPM, 0, 0, |
| 648 | &aic3x_left_hp_mixer_controls[0], |
| 649 | ARRAY_SIZE(aic3x_left_hp_mixer_controls)), |
| 650 | SND_SOC_DAPM_MIXER("Right HP Mixer", SND_SOC_NOPM, 0, 0, |
| 651 | &aic3x_right_hp_mixer_controls[0], |
| 652 | ARRAY_SIZE(aic3x_right_hp_mixer_controls)), |
| 653 | SND_SOC_DAPM_MIXER("Left HPCOM Mixer", SND_SOC_NOPM, 0, 0, |
| 654 | &aic3x_left_hpcom_mixer_controls[0], |
| 655 | ARRAY_SIZE(aic3x_left_hpcom_mixer_controls)), |
| 656 | SND_SOC_DAPM_MIXER("Right HPCOM Mixer", SND_SOC_NOPM, 0, 0, |
| 657 | &aic3x_right_hpcom_mixer_controls[0], |
| 658 | ARRAY_SIZE(aic3x_right_hpcom_mixer_controls)), |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 659 | |
| 660 | SND_SOC_DAPM_OUTPUT("LLOUT"), |
| 661 | SND_SOC_DAPM_OUTPUT("RLOUT"), |
| 662 | SND_SOC_DAPM_OUTPUT("MONO_LOUT"), |
| 663 | SND_SOC_DAPM_OUTPUT("HPLOUT"), |
| 664 | SND_SOC_DAPM_OUTPUT("HPROUT"), |
| 665 | SND_SOC_DAPM_OUTPUT("HPLCOM"), |
| 666 | SND_SOC_DAPM_OUTPUT("HPRCOM"), |
| 667 | |
| 668 | SND_SOC_DAPM_INPUT("MIC3L"), |
| 669 | SND_SOC_DAPM_INPUT("MIC3R"), |
| 670 | SND_SOC_DAPM_INPUT("LINE1L"), |
| 671 | SND_SOC_DAPM_INPUT("LINE1R"), |
| 672 | SND_SOC_DAPM_INPUT("LINE2L"), |
| 673 | SND_SOC_DAPM_INPUT("LINE2R"), |
Jarkko Nikula | 19f7ac5 | 2010-09-17 14:39:01 +0300 | [diff] [blame] | 674 | |
| 675 | /* |
| 676 | * Virtual output pin to detection block inside codec. This can be |
| 677 | * used to keep codec bias on if gpio or detection features are needed. |
| 678 | * Force pin on or construct a path with an input jack and mic bias |
| 679 | * widgets. |
| 680 | */ |
| 681 | SND_SOC_DAPM_OUTPUT("Detection"), |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 682 | }; |
| 683 | |
Randolph Chung | 6184f10 | 2010-08-20 12:47:53 +0800 | [diff] [blame] | 684 | static const struct snd_soc_dapm_widget aic3007_dapm_widgets[] = { |
| 685 | /* Class-D outputs */ |
| 686 | SND_SOC_DAPM_PGA("Left Class-D Out", CLASSD_CTRL, 3, 0, NULL, 0), |
| 687 | SND_SOC_DAPM_PGA("Right Class-D Out", CLASSD_CTRL, 2, 0, NULL, 0), |
| 688 | |
| 689 | SND_SOC_DAPM_OUTPUT("SPOP"), |
| 690 | SND_SOC_DAPM_OUTPUT("SPOM"), |
| 691 | }; |
| 692 | |
Mark Brown | d0cc0d3 | 2008-05-13 14:55:22 +0200 | [diff] [blame] | 693 | static const struct snd_soc_dapm_route intercon[] = { |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 694 | /* Left Input */ |
| 695 | {"Left Line1L Mux", "single-ended", "LINE1L"}, |
| 696 | {"Left Line1L Mux", "differential", "LINE1L"}, |
| 697 | |
| 698 | {"Left Line2L Mux", "single-ended", "LINE2L"}, |
| 699 | {"Left Line2L Mux", "differential", "LINE2L"}, |
| 700 | |
| 701 | {"Left PGA Mixer", "Line1L Switch", "Left Line1L Mux"}, |
Daniel Mack | 54f0191 | 2008-11-26 17:47:36 +0100 | [diff] [blame] | 702 | {"Left PGA Mixer", "Line1R Switch", "Left Line1R Mux"}, |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 703 | {"Left PGA Mixer", "Line2L Switch", "Left Line2L Mux"}, |
| 704 | {"Left PGA Mixer", "Mic3L Switch", "MIC3L"}, |
Daniel Mack | 54f0191 | 2008-11-26 17:47:36 +0100 | [diff] [blame] | 705 | {"Left PGA Mixer", "Mic3R Switch", "MIC3R"}, |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 706 | |
| 707 | {"Left ADC", NULL, "Left PGA Mixer"}, |
Jarkko Nikula | ee15ffd | 2008-06-25 14:58:46 +0300 | [diff] [blame] | 708 | {"Left ADC", NULL, "GPIO1 dmic modclk"}, |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 709 | |
| 710 | /* Right Input */ |
| 711 | {"Right Line1R Mux", "single-ended", "LINE1R"}, |
| 712 | {"Right Line1R Mux", "differential", "LINE1R"}, |
| 713 | |
| 714 | {"Right Line2R Mux", "single-ended", "LINE2R"}, |
| 715 | {"Right Line2R Mux", "differential", "LINE2R"}, |
| 716 | |
Daniel Mack | 54f0191 | 2008-11-26 17:47:36 +0100 | [diff] [blame] | 717 | {"Right PGA Mixer", "Line1L Switch", "Right Line1L Mux"}, |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 718 | {"Right PGA Mixer", "Line1R Switch", "Right Line1R Mux"}, |
| 719 | {"Right PGA Mixer", "Line2R Switch", "Right Line2R Mux"}, |
Daniel Mack | 54f0191 | 2008-11-26 17:47:36 +0100 | [diff] [blame] | 720 | {"Right PGA Mixer", "Mic3L Switch", "MIC3L"}, |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 721 | {"Right PGA Mixer", "Mic3R Switch", "MIC3R"}, |
| 722 | |
| 723 | {"Right ADC", NULL, "Right PGA Mixer"}, |
Jarkko Nikula | ee15ffd | 2008-06-25 14:58:46 +0300 | [diff] [blame] | 724 | {"Right ADC", NULL, "GPIO1 dmic modclk"}, |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 725 | |
Jarkko Nikula | ee15ffd | 2008-06-25 14:58:46 +0300 | [diff] [blame] | 726 | /* |
| 727 | * Logical path between digital mic enable and GPIO1 modulator clock |
| 728 | * output function |
| 729 | */ |
| 730 | {"GPIO1 dmic modclk", NULL, "DMic Rate 128"}, |
| 731 | {"GPIO1 dmic modclk", NULL, "DMic Rate 64"}, |
| 732 | {"GPIO1 dmic modclk", NULL, "DMic Rate 32"}, |
Jarkko Nikula | c3b79e0 | 2010-08-27 16:56:49 +0300 | [diff] [blame] | 733 | |
| 734 | /* Left DAC Output */ |
| 735 | {"Left DAC Mux", "DAC_L1", "Left DAC"}, |
| 736 | {"Left DAC Mux", "DAC_L2", "Left DAC"}, |
| 737 | {"Left DAC Mux", "DAC_L3", "Left DAC"}, |
| 738 | |
| 739 | /* Right DAC Output */ |
| 740 | {"Right DAC Mux", "DAC_R1", "Right DAC"}, |
| 741 | {"Right DAC Mux", "DAC_R2", "Right DAC"}, |
| 742 | {"Right DAC Mux", "DAC_R3", "Right DAC"}, |
| 743 | |
| 744 | /* Left Line Output */ |
| 745 | {"Left Line Mixer", "Line2L Bypass Switch", "Left Line2L Mux"}, |
| 746 | {"Left Line Mixer", "PGAL Bypass Switch", "Left PGA Mixer"}, |
| 747 | {"Left Line Mixer", "DACL1 Switch", "Left DAC Mux"}, |
| 748 | {"Left Line Mixer", "Line2R Bypass Switch", "Right Line2R Mux"}, |
| 749 | {"Left Line Mixer", "PGAR Bypass Switch", "Right PGA Mixer"}, |
| 750 | {"Left Line Mixer", "DACR1 Switch", "Right DAC Mux"}, |
| 751 | |
| 752 | {"Left Line Out", NULL, "Left Line Mixer"}, |
| 753 | {"Left Line Out", NULL, "Left DAC Mux"}, |
| 754 | {"LLOUT", NULL, "Left Line Out"}, |
| 755 | |
| 756 | /* Right Line Output */ |
| 757 | {"Right Line Mixer", "Line2L Bypass Switch", "Left Line2L Mux"}, |
| 758 | {"Right Line Mixer", "PGAL Bypass Switch", "Left PGA Mixer"}, |
| 759 | {"Right Line Mixer", "DACL1 Switch", "Left DAC Mux"}, |
| 760 | {"Right Line Mixer", "Line2R Bypass Switch", "Right Line2R Mux"}, |
| 761 | {"Right Line Mixer", "PGAR Bypass Switch", "Right PGA Mixer"}, |
| 762 | {"Right Line Mixer", "DACR1 Switch", "Right DAC Mux"}, |
| 763 | |
| 764 | {"Right Line Out", NULL, "Right Line Mixer"}, |
| 765 | {"Right Line Out", NULL, "Right DAC Mux"}, |
| 766 | {"RLOUT", NULL, "Right Line Out"}, |
| 767 | |
| 768 | /* Mono Output */ |
| 769 | {"Mono Mixer", "Line2L Bypass Switch", "Left Line2L Mux"}, |
| 770 | {"Mono Mixer", "PGAL Bypass Switch", "Left PGA Mixer"}, |
| 771 | {"Mono Mixer", "DACL1 Switch", "Left DAC Mux"}, |
| 772 | {"Mono Mixer", "Line2R Bypass Switch", "Right Line2R Mux"}, |
| 773 | {"Mono Mixer", "PGAR Bypass Switch", "Right PGA Mixer"}, |
| 774 | {"Mono Mixer", "DACR1 Switch", "Right DAC Mux"}, |
| 775 | |
| 776 | {"Mono Out", NULL, "Mono Mixer"}, |
| 777 | {"MONO_LOUT", NULL, "Mono Out"}, |
| 778 | |
| 779 | /* Left HP Output */ |
| 780 | {"Left HP Mixer", "Line2L Bypass Switch", "Left Line2L Mux"}, |
| 781 | {"Left HP Mixer", "PGAL Bypass Switch", "Left PGA Mixer"}, |
| 782 | {"Left HP Mixer", "DACL1 Switch", "Left DAC Mux"}, |
| 783 | {"Left HP Mixer", "Line2R Bypass Switch", "Right Line2R Mux"}, |
| 784 | {"Left HP Mixer", "PGAR Bypass Switch", "Right PGA Mixer"}, |
| 785 | {"Left HP Mixer", "DACR1 Switch", "Right DAC Mux"}, |
| 786 | |
| 787 | {"Left HP Out", NULL, "Left HP Mixer"}, |
| 788 | {"Left HP Out", NULL, "Left DAC Mux"}, |
| 789 | {"HPLOUT", NULL, "Left HP Out"}, |
| 790 | |
| 791 | /* Right HP Output */ |
| 792 | {"Right HP Mixer", "Line2L Bypass Switch", "Left Line2L Mux"}, |
| 793 | {"Right HP Mixer", "PGAL Bypass Switch", "Left PGA Mixer"}, |
| 794 | {"Right HP Mixer", "DACL1 Switch", "Left DAC Mux"}, |
| 795 | {"Right HP Mixer", "Line2R Bypass Switch", "Right Line2R Mux"}, |
| 796 | {"Right HP Mixer", "PGAR Bypass Switch", "Right PGA Mixer"}, |
| 797 | {"Right HP Mixer", "DACR1 Switch", "Right DAC Mux"}, |
| 798 | |
| 799 | {"Right HP Out", NULL, "Right HP Mixer"}, |
| 800 | {"Right HP Out", NULL, "Right DAC Mux"}, |
| 801 | {"HPROUT", NULL, "Right HP Out"}, |
| 802 | |
| 803 | /* Left HPCOM Output */ |
| 804 | {"Left HPCOM Mixer", "Line2L Bypass Switch", "Left Line2L Mux"}, |
| 805 | {"Left HPCOM Mixer", "PGAL Bypass Switch", "Left PGA Mixer"}, |
| 806 | {"Left HPCOM Mixer", "DACL1 Switch", "Left DAC Mux"}, |
| 807 | {"Left HPCOM Mixer", "Line2R Bypass Switch", "Right Line2R Mux"}, |
| 808 | {"Left HPCOM Mixer", "PGAR Bypass Switch", "Right PGA Mixer"}, |
| 809 | {"Left HPCOM Mixer", "DACR1 Switch", "Right DAC Mux"}, |
| 810 | |
| 811 | {"Left HPCOM Mux", "differential of HPLOUT", "Left HP Mixer"}, |
| 812 | {"Left HPCOM Mux", "constant VCM", "Left HPCOM Mixer"}, |
| 813 | {"Left HPCOM Mux", "single-ended", "Left HPCOM Mixer"}, |
| 814 | {"Left HP Com", NULL, "Left HPCOM Mux"}, |
| 815 | {"HPLCOM", NULL, "Left HP Com"}, |
| 816 | |
| 817 | /* Right HPCOM Output */ |
| 818 | {"Right HPCOM Mixer", "Line2L Bypass Switch", "Left Line2L Mux"}, |
| 819 | {"Right HPCOM Mixer", "PGAL Bypass Switch", "Left PGA Mixer"}, |
| 820 | {"Right HPCOM Mixer", "DACL1 Switch", "Left DAC Mux"}, |
| 821 | {"Right HPCOM Mixer", "Line2R Bypass Switch", "Right Line2R Mux"}, |
| 822 | {"Right HPCOM Mixer", "PGAR Bypass Switch", "Right PGA Mixer"}, |
| 823 | {"Right HPCOM Mixer", "DACR1 Switch", "Right DAC Mux"}, |
| 824 | |
| 825 | {"Right HPCOM Mux", "differential of HPROUT", "Right HP Mixer"}, |
| 826 | {"Right HPCOM Mux", "constant VCM", "Right HPCOM Mixer"}, |
| 827 | {"Right HPCOM Mux", "single-ended", "Right HPCOM Mixer"}, |
| 828 | {"Right HPCOM Mux", "differential of HPLCOM", "Left HPCOM Mixer"}, |
| 829 | {"Right HPCOM Mux", "external feedback", "Right HPCOM Mixer"}, |
| 830 | {"Right HP Com", NULL, "Right HPCOM Mux"}, |
| 831 | {"HPRCOM", NULL, "Right HP Com"}, |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 832 | }; |
| 833 | |
Randolph Chung | 6184f10 | 2010-08-20 12:47:53 +0800 | [diff] [blame] | 834 | static const struct snd_soc_dapm_route intercon_3007[] = { |
| 835 | /* Class-D outputs */ |
| 836 | {"Left Class-D Out", NULL, "Left Line Out"}, |
| 837 | {"Right Class-D Out", NULL, "Left Line Out"}, |
| 838 | {"SPOP", NULL, "Left Class-D Out"}, |
| 839 | {"SPOM", NULL, "Right Class-D Out"}, |
| 840 | }; |
| 841 | |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 842 | static int aic3x_add_widgets(struct snd_soc_codec *codec) |
| 843 | { |
Randolph Chung | 6184f10 | 2010-08-20 12:47:53 +0800 | [diff] [blame] | 844 | struct aic3x_priv *aic3x = snd_soc_codec_get_drvdata(codec); |
Liam Girdwood | ce6120c | 2010-11-05 15:53:46 +0200 | [diff] [blame] | 845 | struct snd_soc_dapm_context *dapm = &codec->dapm; |
Randolph Chung | 6184f10 | 2010-08-20 12:47:53 +0800 | [diff] [blame] | 846 | |
Liam Girdwood | ce6120c | 2010-11-05 15:53:46 +0200 | [diff] [blame] | 847 | snd_soc_dapm_new_controls(dapm, aic3x_dapm_widgets, |
Mark Brown | d0cc0d3 | 2008-05-13 14:55:22 +0200 | [diff] [blame] | 848 | ARRAY_SIZE(aic3x_dapm_widgets)); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 849 | |
| 850 | /* set up audio path interconnects */ |
Liam Girdwood | ce6120c | 2010-11-05 15:53:46 +0200 | [diff] [blame] | 851 | snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon)); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 852 | |
Randolph Chung | 6184f10 | 2010-08-20 12:47:53 +0800 | [diff] [blame] | 853 | if (aic3x->model == AIC3X_MODEL_3007) { |
Liam Girdwood | ce6120c | 2010-11-05 15:53:46 +0200 | [diff] [blame] | 854 | snd_soc_dapm_new_controls(dapm, aic3007_dapm_widgets, |
Randolph Chung | 6184f10 | 2010-08-20 12:47:53 +0800 | [diff] [blame] | 855 | ARRAY_SIZE(aic3007_dapm_widgets)); |
Liam Girdwood | ce6120c | 2010-11-05 15:53:46 +0200 | [diff] [blame] | 856 | snd_soc_dapm_add_routes(dapm, intercon_3007, |
| 857 | ARRAY_SIZE(intercon_3007)); |
Randolph Chung | 6184f10 | 2010-08-20 12:47:53 +0800 | [diff] [blame] | 858 | } |
| 859 | |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 860 | return 0; |
| 861 | } |
| 862 | |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 863 | static int aic3x_hw_params(struct snd_pcm_substream *substream, |
Mark Brown | dee89c4 | 2008-11-18 22:11:38 +0000 | [diff] [blame] | 864 | struct snd_pcm_hw_params *params, |
| 865 | struct snd_soc_dai *dai) |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 866 | { |
Mark Brown | e6968a1 | 2012-04-04 15:58:16 +0100 | [diff] [blame] | 867 | struct snd_soc_codec *codec = dai->codec; |
Mark Brown | b2c812e | 2010-04-14 15:35:19 +0900 | [diff] [blame] | 868 | struct aic3x_priv *aic3x = snd_soc_codec_get_drvdata(codec); |
Daniel Mack | 4f9c16c | 2008-04-30 16:20:19 +0200 | [diff] [blame] | 869 | int codec_clk = 0, bypass_pll = 0, fsref, last_clk = 0; |
Peter Meerwald | 255173b | 2009-12-14 14:44:56 +0100 | [diff] [blame] | 870 | u8 data, j, r, p, pll_q, pll_p = 1, pll_r = 1, pll_j = 1; |
| 871 | u16 d, pll_d = 1; |
Peter Meerwald | 255173b | 2009-12-14 14:44:56 +0100 | [diff] [blame] | 872 | int clk; |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 873 | |
| 874 | /* select data word length */ |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 875 | data = snd_soc_read(codec, AIC3X_ASD_INTF_CTRLB) & (~(0x3 << 4)); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 876 | switch (params_format(params)) { |
| 877 | case SNDRV_PCM_FORMAT_S16_LE: |
| 878 | break; |
| 879 | case SNDRV_PCM_FORMAT_S20_3LE: |
| 880 | data |= (0x01 << 4); |
| 881 | break; |
| 882 | case SNDRV_PCM_FORMAT_S24_LE: |
| 883 | data |= (0x02 << 4); |
| 884 | break; |
| 885 | case SNDRV_PCM_FORMAT_S32_LE: |
| 886 | data |= (0x03 << 4); |
| 887 | break; |
| 888 | } |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 889 | snd_soc_write(codec, AIC3X_ASD_INTF_CTRLB, data); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 890 | |
Daniel Mack | 4f9c16c | 2008-04-30 16:20:19 +0200 | [diff] [blame] | 891 | /* Fsref can be 44100 or 48000 */ |
| 892 | fsref = (params_rate(params) % 11025 == 0) ? 44100 : 48000; |
| 893 | |
| 894 | /* Try to find a value for Q which allows us to bypass the PLL and |
| 895 | * generate CODEC_CLK directly. */ |
| 896 | for (pll_q = 2; pll_q < 18; pll_q++) |
| 897 | if (aic3x->sysclk / (128 * pll_q) == fsref) { |
| 898 | bypass_pll = 1; |
| 899 | break; |
| 900 | } |
| 901 | |
| 902 | if (bypass_pll) { |
| 903 | pll_q &= 0xf; |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 904 | snd_soc_write(codec, AIC3X_PLL_PROGA_REG, pll_q << PLLQ_SHIFT); |
| 905 | snd_soc_write(codec, AIC3X_GPIOB_REG, CODEC_CLKIN_CLKDIV); |
Chaithrika U S | 06c7128 | 2009-07-22 07:45:04 -0400 | [diff] [blame] | 906 | /* disable PLL if it is bypassed */ |
Axel Lin | 9c173d1 | 2011-10-26 22:13:17 +0800 | [diff] [blame] | 907 | 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] | 908 | |
| 909 | } else { |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 910 | snd_soc_write(codec, AIC3X_GPIOB_REG, CODEC_CLKIN_PLLDIV); |
Chaithrika U S | 06c7128 | 2009-07-22 07:45:04 -0400 | [diff] [blame] | 911 | /* enable PLL when it is used */ |
Axel Lin | 9c173d1 | 2011-10-26 22:13:17 +0800 | [diff] [blame] | 912 | snd_soc_update_bits(codec, AIC3X_PLL_PROGA_REG, |
| 913 | PLL_ENABLE, PLL_ENABLE); |
Chaithrika U S | 06c7128 | 2009-07-22 07:45:04 -0400 | [diff] [blame] | 914 | } |
Daniel Mack | 4f9c16c | 2008-04-30 16:20:19 +0200 | [diff] [blame] | 915 | |
| 916 | /* Route Left DAC to left channel input and |
| 917 | * right DAC to right channel input */ |
| 918 | data = (LDAC2LCH | RDAC2RCH); |
| 919 | data |= (fsref == 44100) ? FSREF_44100 : FSREF_48000; |
| 920 | if (params_rate(params) >= 64000) |
| 921 | data |= DUAL_RATE_MODE; |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 922 | snd_soc_write(codec, AIC3X_CODEC_DATAPATH_REG, data); |
Daniel Mack | 4f9c16c | 2008-04-30 16:20:19 +0200 | [diff] [blame] | 923 | |
| 924 | /* codec sample rate select */ |
| 925 | data = (fsref * 20) / params_rate(params); |
| 926 | if (params_rate(params) < 64000) |
| 927 | data /= 2; |
| 928 | data /= 5; |
| 929 | data -= 2; |
| 930 | data |= (data << 4); |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 931 | snd_soc_write(codec, AIC3X_SAMPLE_RATE_SEL_REG, data); |
Daniel Mack | 4f9c16c | 2008-04-30 16:20:19 +0200 | [diff] [blame] | 932 | |
| 933 | if (bypass_pll) |
| 934 | return 0; |
| 935 | |
Lucas De Marchi | 25985ed | 2011-03-30 22:57:33 -0300 | [diff] [blame] | 936 | /* 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] | 937 | * one wins the game. Try with d==0 first, next with d!=0. |
| 938 | * Constraints for j are according to the datasheet. |
Daniel Mack | 4f9c16c | 2008-04-30 16:20:19 +0200 | [diff] [blame] | 939 | * The sysclk is divided by 1000 to prevent integer overflows. |
| 940 | */ |
Peter Meerwald | 255173b | 2009-12-14 14:44:56 +0100 | [diff] [blame] | 941 | |
Daniel Mack | 4f9c16c | 2008-04-30 16:20:19 +0200 | [diff] [blame] | 942 | codec_clk = (2048 * fsref) / (aic3x->sysclk / 1000); |
| 943 | |
| 944 | for (r = 1; r <= 16; r++) |
| 945 | for (p = 1; p <= 8; p++) { |
Peter Meerwald | 255173b | 2009-12-14 14:44:56 +0100 | [diff] [blame] | 946 | for (j = 4; j <= 55; j++) { |
| 947 | /* This is actually 1000*((j+(d/10000))*r)/p |
| 948 | * The term had to be converted to get |
| 949 | * rid of the division by 10000; d = 0 here |
| 950 | */ |
Mark Brown | 5baf831 | 2010-01-02 13:13:42 +0000 | [diff] [blame] | 951 | int tmp_clk = (1000 * j * r) / p; |
Daniel Mack | 4f9c16c | 2008-04-30 16:20:19 +0200 | [diff] [blame] | 952 | |
Peter Meerwald | 255173b | 2009-12-14 14:44:56 +0100 | [diff] [blame] | 953 | /* Check whether this values get closer than |
| 954 | * the best ones we had before |
| 955 | */ |
Mark Brown | 5baf831 | 2010-01-02 13:13:42 +0000 | [diff] [blame] | 956 | if (abs(codec_clk - tmp_clk) < |
Peter Meerwald | 255173b | 2009-12-14 14:44:56 +0100 | [diff] [blame] | 957 | abs(codec_clk - last_clk)) { |
| 958 | pll_j = j; pll_d = 0; |
| 959 | pll_r = r; pll_p = p; |
Mark Brown | 5baf831 | 2010-01-02 13:13:42 +0000 | [diff] [blame] | 960 | last_clk = tmp_clk; |
Peter Meerwald | 255173b | 2009-12-14 14:44:56 +0100 | [diff] [blame] | 961 | } |
Daniel Mack | 4f9c16c | 2008-04-30 16:20:19 +0200 | [diff] [blame] | 962 | |
Peter Meerwald | 255173b | 2009-12-14 14:44:56 +0100 | [diff] [blame] | 963 | /* Early exit for exact matches */ |
Mark Brown | 5baf831 | 2010-01-02 13:13:42 +0000 | [diff] [blame] | 964 | if (tmp_clk == codec_clk) |
Peter Meerwald | 255173b | 2009-12-14 14:44:56 +0100 | [diff] [blame] | 965 | goto found; |
Daniel Mack | 4f9c16c | 2008-04-30 16:20:19 +0200 | [diff] [blame] | 966 | } |
Daniel Mack | 4f9c16c | 2008-04-30 16:20:19 +0200 | [diff] [blame] | 967 | } |
| 968 | |
Peter Meerwald | 255173b | 2009-12-14 14:44:56 +0100 | [diff] [blame] | 969 | /* try with d != 0 */ |
| 970 | for (p = 1; p <= 8; p++) { |
| 971 | j = codec_clk * p / 1000; |
| 972 | |
| 973 | if (j < 4 || j > 11) |
| 974 | continue; |
| 975 | |
| 976 | /* do not use codec_clk here since we'd loose precision */ |
| 977 | d = ((2048 * p * fsref) - j * aic3x->sysclk) |
| 978 | * 100 / (aic3x->sysclk/100); |
| 979 | |
| 980 | clk = (10000 * j + d) / (10 * p); |
| 981 | |
| 982 | /* check whether this values get closer than the best |
| 983 | * ones we had before */ |
| 984 | if (abs(codec_clk - clk) < abs(codec_clk - last_clk)) { |
| 985 | pll_j = j; pll_d = d; pll_r = 1; pll_p = p; |
| 986 | last_clk = clk; |
| 987 | } |
| 988 | |
| 989 | /* Early exit for exact matches */ |
| 990 | if (clk == codec_clk) |
| 991 | goto found; |
| 992 | } |
| 993 | |
Daniel Mack | 4f9c16c | 2008-04-30 16:20:19 +0200 | [diff] [blame] | 994 | if (last_clk == 0) { |
| 995 | printk(KERN_ERR "%s(): unable to setup PLL\n", __func__); |
| 996 | return -EINVAL; |
| 997 | } |
| 998 | |
Peter Meerwald | 255173b | 2009-12-14 14:44:56 +0100 | [diff] [blame] | 999 | found: |
Hebbar, Gururaja | c9fe573 | 2012-06-26 19:25:11 +0530 | [diff] [blame] | 1000 | 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] | 1001 | snd_soc_write(codec, AIC3X_OVRF_STATUS_AND_PLLR_REG, |
| 1002 | pll_r << PLLR_SHIFT); |
| 1003 | snd_soc_write(codec, AIC3X_PLL_PROGB_REG, pll_j << PLLJ_SHIFT); |
| 1004 | snd_soc_write(codec, AIC3X_PLL_PROGC_REG, |
| 1005 | (pll_d >> 6) << PLLD_MSB_SHIFT); |
| 1006 | snd_soc_write(codec, AIC3X_PLL_PROGD_REG, |
| 1007 | (pll_d & 0x3F) << PLLD_LSB_SHIFT); |
Daniel Mack | 4f9c16c | 2008-04-30 16:20:19 +0200 | [diff] [blame] | 1008 | |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1009 | return 0; |
| 1010 | } |
| 1011 | |
Liam Girdwood | e550e17 | 2008-07-07 16:07:52 +0100 | [diff] [blame] | 1012 | static int aic3x_mute(struct snd_soc_dai *dai, int mute) |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1013 | { |
| 1014 | struct snd_soc_codec *codec = dai->codec; |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 1015 | u8 ldac_reg = snd_soc_read(codec, LDAC_VOL) & ~MUTE_ON; |
| 1016 | u8 rdac_reg = snd_soc_read(codec, RDAC_VOL) & ~MUTE_ON; |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1017 | |
| 1018 | if (mute) { |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 1019 | snd_soc_write(codec, LDAC_VOL, ldac_reg | MUTE_ON); |
| 1020 | snd_soc_write(codec, RDAC_VOL, rdac_reg | MUTE_ON); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1021 | } else { |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 1022 | snd_soc_write(codec, LDAC_VOL, ldac_reg); |
| 1023 | snd_soc_write(codec, RDAC_VOL, rdac_reg); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1024 | } |
| 1025 | |
| 1026 | return 0; |
| 1027 | } |
| 1028 | |
Liam Girdwood | e550e17 | 2008-07-07 16:07:52 +0100 | [diff] [blame] | 1029 | static int aic3x_set_dai_sysclk(struct snd_soc_dai *codec_dai, |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1030 | int clk_id, unsigned int freq, int dir) |
| 1031 | { |
| 1032 | struct snd_soc_codec *codec = codec_dai->codec; |
Mark Brown | b2c812e | 2010-04-14 15:35:19 +0900 | [diff] [blame] | 1033 | struct aic3x_priv *aic3x = snd_soc_codec_get_drvdata(codec); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1034 | |
Jiri Prchal | a1f34af | 2012-07-10 14:36:58 +0200 | [diff] [blame] | 1035 | /* set clock on MCLK or GPIO2 or BCLK */ |
| 1036 | snd_soc_update_bits(codec, AIC3X_CLKGEN_CTRL_REG, PLLCLK_IN_MASK, |
| 1037 | clk_id << PLLCLK_IN_SHIFT); |
| 1038 | snd_soc_update_bits(codec, AIC3X_CLKGEN_CTRL_REG, CLKDIV_IN_MASK, |
| 1039 | clk_id << CLKDIV_IN_SHIFT); |
| 1040 | |
Daniel Mack | 4f9c16c | 2008-04-30 16:20:19 +0200 | [diff] [blame] | 1041 | aic3x->sysclk = freq; |
| 1042 | return 0; |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1043 | } |
| 1044 | |
Liam Girdwood | e550e17 | 2008-07-07 16:07:52 +0100 | [diff] [blame] | 1045 | static int aic3x_set_dai_fmt(struct snd_soc_dai *codec_dai, |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1046 | unsigned int fmt) |
| 1047 | { |
| 1048 | struct snd_soc_codec *codec = codec_dai->codec; |
Mark Brown | b2c812e | 2010-04-14 15:35:19 +0900 | [diff] [blame] | 1049 | struct aic3x_priv *aic3x = snd_soc_codec_get_drvdata(codec); |
Jarkko Nikula | 81971a1 | 2008-06-25 14:58:45 +0300 | [diff] [blame] | 1050 | u8 iface_areg, iface_breg; |
Troy Kisky | a24f4f6 | 2008-12-19 13:05:22 -0700 | [diff] [blame] | 1051 | int delay = 0; |
Jarkko Nikula | 81971a1 | 2008-06-25 14:58:45 +0300 | [diff] [blame] | 1052 | |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 1053 | iface_areg = snd_soc_read(codec, AIC3X_ASD_INTF_CTRLA) & 0x3f; |
| 1054 | iface_breg = snd_soc_read(codec, AIC3X_ASD_INTF_CTRLB) & 0x3f; |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1055 | |
| 1056 | /* set master/slave audio interface */ |
| 1057 | switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { |
| 1058 | case SND_SOC_DAIFMT_CBM_CFM: |
| 1059 | aic3x->master = 1; |
| 1060 | iface_areg |= BIT_CLK_MASTER | WORD_CLK_MASTER; |
| 1061 | break; |
| 1062 | case SND_SOC_DAIFMT_CBS_CFS: |
| 1063 | aic3x->master = 0; |
Axel Lin | 68e4798 | 2011-10-27 16:38:42 +0800 | [diff] [blame] | 1064 | iface_areg &= ~(BIT_CLK_MASTER | WORD_CLK_MASTER); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1065 | break; |
| 1066 | default: |
| 1067 | return -EINVAL; |
| 1068 | } |
| 1069 | |
Jarkko Nikula | 4b7d283 | 2008-10-23 14:27:03 +0300 | [diff] [blame] | 1070 | /* |
| 1071 | * match both interface format and signal polarities since they |
| 1072 | * are fixed |
| 1073 | */ |
| 1074 | switch (fmt & (SND_SOC_DAIFMT_FORMAT_MASK | |
| 1075 | SND_SOC_DAIFMT_INV_MASK)) { |
| 1076 | case (SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF): |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1077 | break; |
Troy Kisky | a24f4f6 | 2008-12-19 13:05:22 -0700 | [diff] [blame] | 1078 | case (SND_SOC_DAIFMT_DSP_A | SND_SOC_DAIFMT_IB_NF): |
| 1079 | delay = 1; |
Jarkko Nikula | 4b7d283 | 2008-10-23 14:27:03 +0300 | [diff] [blame] | 1080 | case (SND_SOC_DAIFMT_DSP_B | SND_SOC_DAIFMT_IB_NF): |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1081 | iface_breg |= (0x01 << 6); |
| 1082 | break; |
Jarkko Nikula | 4b7d283 | 2008-10-23 14:27:03 +0300 | [diff] [blame] | 1083 | case (SND_SOC_DAIFMT_RIGHT_J | SND_SOC_DAIFMT_NB_NF): |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1084 | iface_breg |= (0x02 << 6); |
| 1085 | break; |
Jarkko Nikula | 4b7d283 | 2008-10-23 14:27:03 +0300 | [diff] [blame] | 1086 | case (SND_SOC_DAIFMT_LEFT_J | SND_SOC_DAIFMT_NB_NF): |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1087 | iface_breg |= (0x03 << 6); |
| 1088 | break; |
| 1089 | default: |
| 1090 | return -EINVAL; |
| 1091 | } |
| 1092 | |
| 1093 | /* set iface */ |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 1094 | snd_soc_write(codec, AIC3X_ASD_INTF_CTRLA, iface_areg); |
| 1095 | snd_soc_write(codec, AIC3X_ASD_INTF_CTRLB, iface_breg); |
| 1096 | snd_soc_write(codec, AIC3X_ASD_INTF_CTRLC, delay); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1097 | |
| 1098 | return 0; |
| 1099 | } |
| 1100 | |
Jarkko Nikula | 6c1a7d4 | 2010-09-20 10:39:12 +0300 | [diff] [blame] | 1101 | static int aic3x_init_3007(struct snd_soc_codec *codec) |
| 1102 | { |
| 1103 | u8 tmp1, tmp2, *cache = codec->reg_cache; |
| 1104 | |
| 1105 | /* |
| 1106 | * There is no need to cache writes to undocumented page 0xD but |
| 1107 | * respective page 0 register cache entries must be preserved |
| 1108 | */ |
| 1109 | tmp1 = cache[0xD]; |
| 1110 | tmp2 = cache[0x8]; |
| 1111 | /* Class-D speaker driver init; datasheet p. 46 */ |
| 1112 | snd_soc_write(codec, AIC3X_PAGE_SELECT, 0x0D); |
| 1113 | snd_soc_write(codec, 0xD, 0x0D); |
| 1114 | snd_soc_write(codec, 0x8, 0x5C); |
| 1115 | snd_soc_write(codec, 0x8, 0x5D); |
| 1116 | snd_soc_write(codec, 0x8, 0x5C); |
| 1117 | snd_soc_write(codec, AIC3X_PAGE_SELECT, 0x00); |
| 1118 | cache[0xD] = tmp1; |
| 1119 | cache[0x8] = tmp2; |
| 1120 | |
| 1121 | return 0; |
| 1122 | } |
| 1123 | |
Jarkko Nikula | 5a895f8 | 2010-09-20 10:39:13 +0300 | [diff] [blame] | 1124 | static int aic3x_regulator_event(struct notifier_block *nb, |
| 1125 | unsigned long event, void *data) |
| 1126 | { |
| 1127 | struct aic3x_disable_nb *disable_nb = |
| 1128 | container_of(nb, struct aic3x_disable_nb, nb); |
| 1129 | struct aic3x_priv *aic3x = disable_nb->aic3x; |
| 1130 | |
| 1131 | if (event & REGULATOR_EVENT_DISABLE) { |
| 1132 | /* |
| 1133 | * Put codec to reset and require cache sync as at least one |
| 1134 | * of the supplies was disabled |
| 1135 | */ |
Jarkko Nikula | 79ee820 | 2010-11-01 14:03:55 +0200 | [diff] [blame] | 1136 | if (gpio_is_valid(aic3x->gpio_reset)) |
Jarkko Nikula | 5a895f8 | 2010-09-20 10:39:13 +0300 | [diff] [blame] | 1137 | gpio_set_value(aic3x->gpio_reset, 0); |
| 1138 | aic3x->codec->cache_sync = 1; |
| 1139 | } |
| 1140 | |
| 1141 | return 0; |
| 1142 | } |
| 1143 | |
Jarkko Nikula | 6c1a7d4 | 2010-09-20 10:39:12 +0300 | [diff] [blame] | 1144 | static int aic3x_set_power(struct snd_soc_codec *codec, int power) |
| 1145 | { |
| 1146 | struct aic3x_priv *aic3x = snd_soc_codec_get_drvdata(codec); |
| 1147 | int i, ret; |
| 1148 | u8 *cache = codec->reg_cache; |
| 1149 | |
| 1150 | if (power) { |
| 1151 | ret = regulator_bulk_enable(ARRAY_SIZE(aic3x->supplies), |
| 1152 | aic3x->supplies); |
| 1153 | if (ret) |
| 1154 | goto out; |
| 1155 | aic3x->power = 1; |
Jarkko Nikula | 5a895f8 | 2010-09-20 10:39:13 +0300 | [diff] [blame] | 1156 | /* |
| 1157 | * Reset release and cache sync is necessary only if some |
| 1158 | * supply was off or if there were cached writes |
| 1159 | */ |
| 1160 | if (!codec->cache_sync) |
| 1161 | goto out; |
| 1162 | |
Jarkko Nikula | 79ee820 | 2010-11-01 14:03:55 +0200 | [diff] [blame] | 1163 | if (gpio_is_valid(aic3x->gpio_reset)) { |
Jarkko Nikula | 6c1a7d4 | 2010-09-20 10:39:12 +0300 | [diff] [blame] | 1164 | udelay(1); |
| 1165 | gpio_set_value(aic3x->gpio_reset, 1); |
| 1166 | } |
| 1167 | |
| 1168 | /* Sync reg_cache with the hardware */ |
| 1169 | codec->cache_only = 0; |
Jarkko Nikula | 508b768 | 2011-05-20 16:52:37 +0300 | [diff] [blame] | 1170 | 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] | 1171 | snd_soc_write(codec, i, cache[i]); |
| 1172 | if (aic3x->model == AIC3X_MODEL_3007) |
| 1173 | aic3x_init_3007(codec); |
| 1174 | codec->cache_sync = 0; |
| 1175 | } else { |
Jarkko Nikula | 9fb352b | 2011-05-20 16:52:38 +0300 | [diff] [blame] | 1176 | /* |
| 1177 | * Do soft reset to this codec instance in order to clear |
| 1178 | * possible VDD leakage currents in case the supply regulators |
| 1179 | * remain on |
| 1180 | */ |
| 1181 | snd_soc_write(codec, AIC3X_RESET, SOFT_RESET); |
| 1182 | codec->cache_sync = 1; |
Jarkko Nikula | 6c1a7d4 | 2010-09-20 10:39:12 +0300 | [diff] [blame] | 1183 | aic3x->power = 0; |
Jarkko Nikula | 5a895f8 | 2010-09-20 10:39:13 +0300 | [diff] [blame] | 1184 | /* HW writes are needless when bias is off */ |
| 1185 | codec->cache_only = 1; |
Jarkko Nikula | 6c1a7d4 | 2010-09-20 10:39:12 +0300 | [diff] [blame] | 1186 | ret = regulator_bulk_disable(ARRAY_SIZE(aic3x->supplies), |
| 1187 | aic3x->supplies); |
| 1188 | } |
| 1189 | out: |
| 1190 | return ret; |
| 1191 | } |
| 1192 | |
Mark Brown | 0be9898 | 2008-05-19 12:31:28 +0200 | [diff] [blame] | 1193 | static int aic3x_set_bias_level(struct snd_soc_codec *codec, |
| 1194 | enum snd_soc_bias_level level) |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1195 | { |
Mark Brown | b2c812e | 2010-04-14 15:35:19 +0900 | [diff] [blame] | 1196 | struct aic3x_priv *aic3x = snd_soc_codec_get_drvdata(codec); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1197 | |
Mark Brown | 0be9898 | 2008-05-19 12:31:28 +0200 | [diff] [blame] | 1198 | switch (level) { |
| 1199 | case SND_SOC_BIAS_ON: |
Jarkko Nikula | db13802 | 2010-04-26 15:49:13 +0300 | [diff] [blame] | 1200 | break; |
| 1201 | case SND_SOC_BIAS_PREPARE: |
Liam Girdwood | ce6120c | 2010-11-05 15:53:46 +0200 | [diff] [blame] | 1202 | if (codec->dapm.bias_level == SND_SOC_BIAS_STANDBY && |
Jarkko Nikula | c23fd75 | 2010-09-10 14:23:29 +0300 | [diff] [blame] | 1203 | aic3x->master) { |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1204 | /* enable pll */ |
Axel Lin | 9c173d1 | 2011-10-26 22:13:17 +0800 | [diff] [blame] | 1205 | snd_soc_update_bits(codec, AIC3X_PLL_PROGA_REG, |
| 1206 | PLL_ENABLE, PLL_ENABLE); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1207 | } |
| 1208 | break; |
Mark Brown | 0be9898 | 2008-05-19 12:31:28 +0200 | [diff] [blame] | 1209 | case SND_SOC_BIAS_STANDBY: |
Jarkko Nikula | 6c1a7d4 | 2010-09-20 10:39:12 +0300 | [diff] [blame] | 1210 | if (!aic3x->power) |
| 1211 | aic3x_set_power(codec, 1); |
Liam Girdwood | ce6120c | 2010-11-05 15:53:46 +0200 | [diff] [blame] | 1212 | if (codec->dapm.bias_level == SND_SOC_BIAS_PREPARE && |
Jarkko Nikula | c23fd75 | 2010-09-10 14:23:29 +0300 | [diff] [blame] | 1213 | aic3x->master) { |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1214 | /* disable pll */ |
Axel Lin | 9c173d1 | 2011-10-26 22:13:17 +0800 | [diff] [blame] | 1215 | snd_soc_update_bits(codec, AIC3X_PLL_PROGA_REG, |
| 1216 | PLL_ENABLE, 0); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1217 | } |
| 1218 | break; |
Jarkko Nikula | c23fd75 | 2010-09-10 14:23:29 +0300 | [diff] [blame] | 1219 | case SND_SOC_BIAS_OFF: |
Jarkko Nikula | 6c1a7d4 | 2010-09-20 10:39:12 +0300 | [diff] [blame] | 1220 | if (aic3x->power) |
| 1221 | aic3x_set_power(codec, 0); |
Jarkko Nikula | c23fd75 | 2010-09-10 14:23:29 +0300 | [diff] [blame] | 1222 | break; |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1223 | } |
Liam Girdwood | ce6120c | 2010-11-05 15:53:46 +0200 | [diff] [blame] | 1224 | codec->dapm.bias_level = level; |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1225 | |
| 1226 | return 0; |
| 1227 | } |
| 1228 | |
| 1229 | #define AIC3X_RATES SNDRV_PCM_RATE_8000_96000 |
| 1230 | #define AIC3X_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \ |
| 1231 | SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S32_LE) |
| 1232 | |
Lars-Peter Clausen | 85e7652 | 2011-11-23 11:40:40 +0100 | [diff] [blame] | 1233 | static const struct snd_soc_dai_ops aic3x_dai_ops = { |
Eric Miao | 6335d05 | 2009-03-03 09:41:00 +0800 | [diff] [blame] | 1234 | .hw_params = aic3x_hw_params, |
| 1235 | .digital_mute = aic3x_mute, |
| 1236 | .set_sysclk = aic3x_set_dai_sysclk, |
| 1237 | .set_fmt = aic3x_set_dai_fmt, |
| 1238 | }; |
| 1239 | |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1240 | static struct snd_soc_dai_driver aic3x_dai = { |
| 1241 | .name = "tlv320aic3x-hifi", |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1242 | .playback = { |
| 1243 | .stream_name = "Playback", |
Benoît Thébaudeau | 06378da | 2013-01-29 21:31:48 +0100 | [diff] [blame] | 1244 | .channels_min = 2, |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1245 | .channels_max = 2, |
| 1246 | .rates = AIC3X_RATES, |
| 1247 | .formats = AIC3X_FORMATS,}, |
| 1248 | .capture = { |
| 1249 | .stream_name = "Capture", |
Benoît Thébaudeau | 06378da | 2013-01-29 21:31:48 +0100 | [diff] [blame] | 1250 | .channels_min = 2, |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1251 | .channels_max = 2, |
| 1252 | .rates = AIC3X_RATES, |
| 1253 | .formats = AIC3X_FORMATS,}, |
Eric Miao | 6335d05 | 2009-03-03 09:41:00 +0800 | [diff] [blame] | 1254 | .ops = &aic3x_dai_ops, |
Randolph Chung | 1401761 | 2010-08-19 12:06:17 +0100 | [diff] [blame] | 1255 | .symmetric_rates = 1, |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1256 | }; |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1257 | |
Lars-Peter Clausen | 84b315e | 2011-12-02 10:18:28 +0100 | [diff] [blame] | 1258 | static int aic3x_suspend(struct snd_soc_codec *codec) |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1259 | { |
Mark Brown | 0be9898 | 2008-05-19 12:31:28 +0200 | [diff] [blame] | 1260 | aic3x_set_bias_level(codec, SND_SOC_BIAS_OFF); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1261 | |
| 1262 | return 0; |
| 1263 | } |
| 1264 | |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1265 | static int aic3x_resume(struct snd_soc_codec *codec) |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1266 | { |
Mark Brown | 29e189c | 2010-05-07 20:30:00 +0100 | [diff] [blame] | 1267 | aic3x_set_bias_level(codec, SND_SOC_BIAS_STANDBY); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1268 | |
| 1269 | return 0; |
| 1270 | } |
| 1271 | |
| 1272 | /* |
| 1273 | * initialise the AIC3X driver |
| 1274 | * register the mixer and dsp interfaces with the kernel |
| 1275 | */ |
Ben Dooks | cb3826f | 2009-08-20 22:50:41 +0100 | [diff] [blame] | 1276 | static int aic3x_init(struct snd_soc_codec *codec) |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1277 | { |
Randolph Chung | 6184f10 | 2010-08-20 12:47:53 +0800 | [diff] [blame] | 1278 | struct aic3x_priv *aic3x = snd_soc_codec_get_drvdata(codec); |
Ben Dooks | cb3826f | 2009-08-20 22:50:41 +0100 | [diff] [blame] | 1279 | |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 1280 | snd_soc_write(codec, AIC3X_PAGE_SELECT, PAGE0_SELECT); |
| 1281 | snd_soc_write(codec, AIC3X_RESET, SOFT_RESET); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1282 | |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1283 | /* DAC default volume and mute */ |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 1284 | snd_soc_write(codec, LDAC_VOL, DEFAULT_VOL | MUTE_ON); |
| 1285 | snd_soc_write(codec, RDAC_VOL, DEFAULT_VOL | MUTE_ON); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1286 | |
| 1287 | /* DAC to HP default volume and route to Output mixer */ |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 1288 | snd_soc_write(codec, DACL1_2_HPLOUT_VOL, DEFAULT_VOL | ROUTE_ON); |
| 1289 | snd_soc_write(codec, DACR1_2_HPROUT_VOL, DEFAULT_VOL | ROUTE_ON); |
| 1290 | snd_soc_write(codec, DACL1_2_HPLCOM_VOL, DEFAULT_VOL | ROUTE_ON); |
| 1291 | snd_soc_write(codec, DACR1_2_HPRCOM_VOL, DEFAULT_VOL | ROUTE_ON); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1292 | /* DAC to Line Out default volume and route to Output mixer */ |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 1293 | snd_soc_write(codec, DACL1_2_LLOPM_VOL, DEFAULT_VOL | ROUTE_ON); |
| 1294 | snd_soc_write(codec, DACR1_2_RLOPM_VOL, DEFAULT_VOL | ROUTE_ON); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1295 | /* DAC to Mono Line Out default volume and route to Output mixer */ |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 1296 | snd_soc_write(codec, DACL1_2_MONOLOPM_VOL, DEFAULT_VOL | ROUTE_ON); |
| 1297 | snd_soc_write(codec, DACR1_2_MONOLOPM_VOL, DEFAULT_VOL | ROUTE_ON); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1298 | |
| 1299 | /* unmute all outputs */ |
Axel Lin | 9c173d1 | 2011-10-26 22:13:17 +0800 | [diff] [blame] | 1300 | snd_soc_update_bits(codec, LLOPM_CTRL, UNMUTE, UNMUTE); |
| 1301 | snd_soc_update_bits(codec, RLOPM_CTRL, UNMUTE, UNMUTE); |
| 1302 | snd_soc_update_bits(codec, MONOLOPM_CTRL, UNMUTE, UNMUTE); |
| 1303 | snd_soc_update_bits(codec, HPLOUT_CTRL, UNMUTE, UNMUTE); |
| 1304 | snd_soc_update_bits(codec, HPROUT_CTRL, UNMUTE, UNMUTE); |
| 1305 | snd_soc_update_bits(codec, HPLCOM_CTRL, UNMUTE, UNMUTE); |
| 1306 | snd_soc_update_bits(codec, HPRCOM_CTRL, UNMUTE, UNMUTE); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1307 | |
| 1308 | /* ADC default volume and unmute */ |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 1309 | snd_soc_write(codec, LADC_VOL, DEFAULT_GAIN); |
| 1310 | snd_soc_write(codec, RADC_VOL, DEFAULT_GAIN); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1311 | /* By default route Line1 to ADC PGA mixer */ |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 1312 | snd_soc_write(codec, LINE1L_2_LADC_CTRL, 0x0); |
| 1313 | snd_soc_write(codec, LINE1R_2_RADC_CTRL, 0x0); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1314 | |
| 1315 | /* PGA to HP Bypass default volume, disconnect from Output Mixer */ |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 1316 | snd_soc_write(codec, PGAL_2_HPLOUT_VOL, DEFAULT_VOL); |
| 1317 | snd_soc_write(codec, PGAR_2_HPROUT_VOL, DEFAULT_VOL); |
| 1318 | snd_soc_write(codec, PGAL_2_HPLCOM_VOL, DEFAULT_VOL); |
| 1319 | snd_soc_write(codec, PGAR_2_HPRCOM_VOL, DEFAULT_VOL); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1320 | /* PGA to Line Out default volume, disconnect from Output Mixer */ |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 1321 | snd_soc_write(codec, PGAL_2_LLOPM_VOL, DEFAULT_VOL); |
| 1322 | snd_soc_write(codec, PGAR_2_RLOPM_VOL, DEFAULT_VOL); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1323 | /* PGA to Mono Line Out default volume, disconnect from Output Mixer */ |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 1324 | snd_soc_write(codec, PGAL_2_MONOLOPM_VOL, DEFAULT_VOL); |
| 1325 | snd_soc_write(codec, PGAR_2_MONOLOPM_VOL, DEFAULT_VOL); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1326 | |
| 1327 | /* Line2 to HP Bypass default volume, disconnect from Output Mixer */ |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 1328 | snd_soc_write(codec, LINE2L_2_HPLOUT_VOL, DEFAULT_VOL); |
| 1329 | snd_soc_write(codec, LINE2R_2_HPROUT_VOL, DEFAULT_VOL); |
| 1330 | snd_soc_write(codec, LINE2L_2_HPLCOM_VOL, DEFAULT_VOL); |
| 1331 | snd_soc_write(codec, LINE2R_2_HPRCOM_VOL, DEFAULT_VOL); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1332 | /* Line2 Line Out default volume, disconnect from Output Mixer */ |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 1333 | snd_soc_write(codec, LINE2L_2_LLOPM_VOL, DEFAULT_VOL); |
| 1334 | snd_soc_write(codec, LINE2R_2_RLOPM_VOL, DEFAULT_VOL); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1335 | /* Line2 to Mono Out default volume, disconnect from Output Mixer */ |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 1336 | snd_soc_write(codec, LINE2L_2_MONOLOPM_VOL, DEFAULT_VOL); |
| 1337 | snd_soc_write(codec, LINE2R_2_MONOLOPM_VOL, DEFAULT_VOL); |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1338 | |
Randolph Chung | 6184f10 | 2010-08-20 12:47:53 +0800 | [diff] [blame] | 1339 | if (aic3x->model == AIC3X_MODEL_3007) { |
Jarkko Nikula | 6c1a7d4 | 2010-09-20 10:39:12 +0300 | [diff] [blame] | 1340 | aic3x_init_3007(codec); |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 1341 | snd_soc_write(codec, CLASSD_CTRL, 0); |
Randolph Chung | 6184f10 | 2010-08-20 12:47:53 +0800 | [diff] [blame] | 1342 | } |
| 1343 | |
Ben Dooks | cb3826f | 2009-08-20 22:50:41 +0100 | [diff] [blame] | 1344 | return 0; |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1345 | } |
| 1346 | |
Jarkko Nikula | 414c73a | 2010-11-01 14:03:56 +0200 | [diff] [blame] | 1347 | static bool aic3x_is_shared_reset(struct aic3x_priv *aic3x) |
| 1348 | { |
| 1349 | struct aic3x_priv *a; |
| 1350 | |
| 1351 | list_for_each_entry(a, &reset_list, list) { |
| 1352 | if (gpio_is_valid(aic3x->gpio_reset) && |
| 1353 | aic3x->gpio_reset == a->gpio_reset) |
| 1354 | return true; |
| 1355 | } |
| 1356 | |
| 1357 | return false; |
| 1358 | } |
| 1359 | |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1360 | static int aic3x_probe(struct snd_soc_codec *codec) |
Ben Dooks | cb3826f | 2009-08-20 22:50:41 +0100 | [diff] [blame] | 1361 | { |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1362 | struct aic3x_priv *aic3x = snd_soc_codec_get_drvdata(codec); |
Jarkko Nikula | 2f24111 | 2010-09-20 10:39:11 +0300 | [diff] [blame] | 1363 | int ret, i; |
Ben Dooks | cb3826f | 2009-08-20 22:50:41 +0100 | [diff] [blame] | 1364 | |
Jarkko Nikula | 414c73a | 2010-11-01 14:03:56 +0200 | [diff] [blame] | 1365 | INIT_LIST_HEAD(&aic3x->list); |
Jarkko Nikula | 5a895f8 | 2010-09-20 10:39:13 +0300 | [diff] [blame] | 1366 | aic3x->codec = codec; |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1367 | |
Jarkko Nikula | a84a441 | 2010-09-14 14:54:48 +0300 | [diff] [blame] | 1368 | ret = snd_soc_codec_set_cache_io(codec, 8, 8, aic3x->control_type); |
| 1369 | if (ret != 0) { |
| 1370 | dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret); |
| 1371 | return ret; |
| 1372 | } |
| 1373 | |
Jarkko Nikula | 414c73a | 2010-11-01 14:03:56 +0200 | [diff] [blame] | 1374 | if (gpio_is_valid(aic3x->gpio_reset) && |
| 1375 | !aic3x_is_shared_reset(aic3x)) { |
Jarkko Nikula | 2f24111 | 2010-09-20 10:39:11 +0300 | [diff] [blame] | 1376 | ret = gpio_request(aic3x->gpio_reset, "tlv320aic3x reset"); |
| 1377 | if (ret != 0) |
| 1378 | goto err_gpio; |
| 1379 | gpio_direction_output(aic3x->gpio_reset, 0); |
| 1380 | } |
| 1381 | |
| 1382 | for (i = 0; i < ARRAY_SIZE(aic3x->supplies); i++) |
| 1383 | aic3x->supplies[i].supply = aic3x_supply_names[i]; |
| 1384 | |
| 1385 | ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(aic3x->supplies), |
| 1386 | aic3x->supplies); |
| 1387 | if (ret != 0) { |
| 1388 | dev_err(codec->dev, "Failed to request supplies: %d\n", ret); |
| 1389 | goto err_get; |
| 1390 | } |
Jarkko Nikula | 5a895f8 | 2010-09-20 10:39:13 +0300 | [diff] [blame] | 1391 | for (i = 0; i < ARRAY_SIZE(aic3x->supplies); i++) { |
| 1392 | aic3x->disable_nb[i].nb.notifier_call = aic3x_regulator_event; |
| 1393 | aic3x->disable_nb[i].aic3x = aic3x; |
| 1394 | ret = regulator_register_notifier(aic3x->supplies[i].consumer, |
| 1395 | &aic3x->disable_nb[i].nb); |
| 1396 | if (ret) { |
| 1397 | dev_err(codec->dev, |
| 1398 | "Failed to request regulator notifier: %d\n", |
| 1399 | ret); |
| 1400 | goto err_notif; |
| 1401 | } |
| 1402 | } |
Jarkko Nikula | 2f24111 | 2010-09-20 10:39:11 +0300 | [diff] [blame] | 1403 | |
Jarkko Nikula | 7d1be0a | 2010-09-20 10:39:14 +0300 | [diff] [blame] | 1404 | codec->cache_only = 1; |
Jarkko Nikula | 37b4765 | 2010-08-23 10:38:40 +0300 | [diff] [blame] | 1405 | aic3x_init(codec); |
| 1406 | |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1407 | if (aic3x->setup) { |
| 1408 | /* setup GPIO functions */ |
Jarkko Nikula | e18eca4 | 2010-09-14 14:54:47 +0300 | [diff] [blame] | 1409 | snd_soc_write(codec, AIC3X_GPIO1_REG, |
| 1410 | (aic3x->setup->gpio_func[0] & 0xf) << 4); |
| 1411 | snd_soc_write(codec, AIC3X_GPIO2_REG, |
| 1412 | (aic3x->setup->gpio_func[1] & 0xf) << 4); |
Ben Dooks | cb3826f | 2009-08-20 22:50:41 +0100 | [diff] [blame] | 1413 | } |
| 1414 | |
Liam Girdwood | 022658b | 2012-02-03 17:43:09 +0000 | [diff] [blame] | 1415 | snd_soc_add_codec_controls(codec, aic3x_snd_controls, |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1416 | ARRAY_SIZE(aic3x_snd_controls)); |
Randolph Chung | 6184f10 | 2010-08-20 12:47:53 +0800 | [diff] [blame] | 1417 | if (aic3x->model == AIC3X_MODEL_3007) |
Liam Girdwood | 022658b | 2012-02-03 17:43:09 +0000 | [diff] [blame] | 1418 | snd_soc_add_codec_controls(codec, &aic3x_classd_amp_gain_ctrl, 1); |
Ben Dooks | cb3826f | 2009-08-20 22:50:41 +0100 | [diff] [blame] | 1419 | |
Hebbar Gururaja | e2e8bfd | 2013-01-31 18:23:04 +0530 | [diff] [blame] | 1420 | /* set mic bias voltage */ |
| 1421 | switch (aic3x->micbias_vg) { |
| 1422 | case AIC3X_MICBIAS_2_0V: |
| 1423 | case AIC3X_MICBIAS_2_5V: |
| 1424 | case AIC3X_MICBIAS_AVDDV: |
| 1425 | snd_soc_update_bits(codec, MICBIAS_CTRL, |
| 1426 | MICBIAS_LEVEL_MASK, |
| 1427 | (aic3x->micbias_vg) << MICBIAS_LEVEL_SHIFT); |
| 1428 | break; |
| 1429 | case AIC3X_MICBIAS_OFF: |
| 1430 | /* |
| 1431 | * noting to do. target won't enter here. This is just to avoid |
| 1432 | * compile time warning "warning: enumeration value |
| 1433 | * 'AIC3X_MICBIAS_OFF' not handled in switch" |
| 1434 | */ |
| 1435 | break; |
| 1436 | } |
| 1437 | |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1438 | aic3x_add_widgets(codec); |
Jarkko Nikula | 414c73a | 2010-11-01 14:03:56 +0200 | [diff] [blame] | 1439 | list_add(&aic3x->list, &reset_list); |
Ben Dooks | cb3826f | 2009-08-20 22:50:41 +0100 | [diff] [blame] | 1440 | |
| 1441 | return 0; |
Jarkko Nikula | 2f24111 | 2010-09-20 10:39:11 +0300 | [diff] [blame] | 1442 | |
Jarkko Nikula | 5a895f8 | 2010-09-20 10:39:13 +0300 | [diff] [blame] | 1443 | err_notif: |
| 1444 | while (i--) |
| 1445 | regulator_unregister_notifier(aic3x->supplies[i].consumer, |
| 1446 | &aic3x->disable_nb[i].nb); |
Jarkko Nikula | 2f24111 | 2010-09-20 10:39:11 +0300 | [diff] [blame] | 1447 | regulator_bulk_free(ARRAY_SIZE(aic3x->supplies), aic3x->supplies); |
| 1448 | err_get: |
Jarkko Nikula | 414c73a | 2010-11-01 14:03:56 +0200 | [diff] [blame] | 1449 | if (gpio_is_valid(aic3x->gpio_reset) && |
| 1450 | !aic3x_is_shared_reset(aic3x)) |
Jarkko Nikula | 2f24111 | 2010-09-20 10:39:11 +0300 | [diff] [blame] | 1451 | gpio_free(aic3x->gpio_reset); |
| 1452 | err_gpio: |
Jarkko Nikula | 2f24111 | 2010-09-20 10:39:11 +0300 | [diff] [blame] | 1453 | return ret; |
Ben Dooks | cb3826f | 2009-08-20 22:50:41 +0100 | [diff] [blame] | 1454 | } |
| 1455 | |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1456 | static int aic3x_remove(struct snd_soc_codec *codec) |
Ben Dooks | cb3826f | 2009-08-20 22:50:41 +0100 | [diff] [blame] | 1457 | { |
Jarkko Nikula | 2f24111 | 2010-09-20 10:39:11 +0300 | [diff] [blame] | 1458 | struct aic3x_priv *aic3x = snd_soc_codec_get_drvdata(codec); |
Jarkko Nikula | 5a895f8 | 2010-09-20 10:39:13 +0300 | [diff] [blame] | 1459 | int i; |
Jarkko Nikula | 2f24111 | 2010-09-20 10:39:11 +0300 | [diff] [blame] | 1460 | |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1461 | aic3x_set_bias_level(codec, SND_SOC_BIAS_OFF); |
Jarkko Nikula | 414c73a | 2010-11-01 14:03:56 +0200 | [diff] [blame] | 1462 | list_del(&aic3x->list); |
| 1463 | if (gpio_is_valid(aic3x->gpio_reset) && |
| 1464 | !aic3x_is_shared_reset(aic3x)) { |
Jarkko Nikula | 2f24111 | 2010-09-20 10:39:11 +0300 | [diff] [blame] | 1465 | gpio_set_value(aic3x->gpio_reset, 0); |
| 1466 | gpio_free(aic3x->gpio_reset); |
| 1467 | } |
Jarkko Nikula | 5a895f8 | 2010-09-20 10:39:13 +0300 | [diff] [blame] | 1468 | for (i = 0; i < ARRAY_SIZE(aic3x->supplies); i++) |
| 1469 | regulator_unregister_notifier(aic3x->supplies[i].consumer, |
| 1470 | &aic3x->disable_nb[i].nb); |
Jarkko Nikula | 2f24111 | 2010-09-20 10:39:11 +0300 | [diff] [blame] | 1471 | regulator_bulk_free(ARRAY_SIZE(aic3x->supplies), aic3x->supplies); |
| 1472 | |
Ben Dooks | cb3826f | 2009-08-20 22:50:41 +0100 | [diff] [blame] | 1473 | return 0; |
| 1474 | } |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1475 | |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1476 | static struct snd_soc_codec_driver soc_codec_dev_aic3x = { |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1477 | .set_bias_level = aic3x_set_bias_level, |
Axel Lin | eb3032f | 2012-01-27 18:02:09 +0800 | [diff] [blame] | 1478 | .idle_bias_off = true, |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1479 | .reg_cache_size = ARRAY_SIZE(aic3x_reg), |
| 1480 | .reg_word_size = sizeof(u8), |
| 1481 | .reg_cache_default = aic3x_reg, |
| 1482 | .probe = aic3x_probe, |
| 1483 | .remove = aic3x_remove, |
| 1484 | .suspend = aic3x_suspend, |
| 1485 | .resume = aic3x_resume, |
| 1486 | }; |
| 1487 | |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1488 | /* |
| 1489 | * AIC3X 2 wire address can be up to 4 devices with device addresses |
| 1490 | * 0x18, 0x19, 0x1A, 0x1B |
| 1491 | */ |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1492 | |
Randolph Chung | 6184f10 | 2010-08-20 12:47:53 +0800 | [diff] [blame] | 1493 | static const struct i2c_device_id aic3x_i2c_id[] = { |
Axel Lin | 177fdd8 | 2011-09-28 21:56:48 +0800 | [diff] [blame] | 1494 | { "tlv320aic3x", AIC3X_MODEL_3X }, |
| 1495 | { "tlv320aic33", AIC3X_MODEL_33 }, |
| 1496 | { "tlv320aic3007", AIC3X_MODEL_3007 }, |
Randolph Chung | 6184f10 | 2010-08-20 12:47:53 +0800 | [diff] [blame] | 1497 | { } |
| 1498 | }; |
| 1499 | MODULE_DEVICE_TABLE(i2c, aic3x_i2c_id); |
| 1500 | |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1501 | /* |
| 1502 | * If the i2c layer weren't so broken, we could pass this kind of data |
| 1503 | * around |
| 1504 | */ |
Jean Delvare | ba8ed12 | 2008-09-22 14:15:53 +0200 | [diff] [blame] | 1505 | static int aic3x_i2c_probe(struct i2c_client *i2c, |
| 1506 | const struct i2c_device_id *id) |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1507 | { |
Jarkko Nikula | 5193d62 | 2010-05-05 13:02:03 +0300 | [diff] [blame] | 1508 | struct aic3x_pdata *pdata = i2c->dev.platform_data; |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1509 | struct aic3x_priv *aic3x; |
Hebbar, Gururaja | c24fdc8 | 2012-08-27 18:56:44 +0530 | [diff] [blame] | 1510 | struct aic3x_setup_data *ai3x_setup; |
| 1511 | struct device_node *np = i2c->dev.of_node; |
Jarkko Nikula | 2f24111 | 2010-09-20 10:39:11 +0300 | [diff] [blame] | 1512 | int ret; |
Hebbar Gururaja | e2e8bfd | 2013-01-31 18:23:04 +0530 | [diff] [blame] | 1513 | u32 value; |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1514 | |
Axel Lin | e2257db | 2011-12-29 12:10:04 +0800 | [diff] [blame] | 1515 | aic3x = devm_kzalloc(&i2c->dev, sizeof(struct aic3x_priv), GFP_KERNEL); |
Ben Dooks | cb3826f | 2009-08-20 22:50:41 +0100 | [diff] [blame] | 1516 | if (aic3x == NULL) { |
| 1517 | dev_err(&i2c->dev, "failed to create private data\n"); |
| 1518 | return -ENOMEM; |
| 1519 | } |
| 1520 | |
Jarkko Nikula | a84a441 | 2010-09-14 14:54:48 +0300 | [diff] [blame] | 1521 | aic3x->control_type = SND_SOC_I2C; |
| 1522 | |
Ben Dooks | cb3826f | 2009-08-20 22:50:41 +0100 | [diff] [blame] | 1523 | i2c_set_clientdata(i2c, aic3x); |
Jarkko Nikula | c776357 | 2010-09-05 19:10:22 +0300 | [diff] [blame] | 1524 | if (pdata) { |
| 1525 | aic3x->gpio_reset = pdata->gpio_reset; |
| 1526 | aic3x->setup = pdata->setup; |
Hebbar Gururaja | e2e8bfd | 2013-01-31 18:23:04 +0530 | [diff] [blame] | 1527 | aic3x->micbias_vg = pdata->micbias_vg; |
Hebbar, Gururaja | c24fdc8 | 2012-08-27 18:56:44 +0530 | [diff] [blame] | 1528 | } else if (np) { |
| 1529 | ai3x_setup = devm_kzalloc(&i2c->dev, sizeof(*ai3x_setup), |
| 1530 | GFP_KERNEL); |
| 1531 | if (ai3x_setup == NULL) { |
| 1532 | dev_err(&i2c->dev, "failed to create private data\n"); |
| 1533 | return -ENOMEM; |
| 1534 | } |
| 1535 | |
| 1536 | ret = of_get_named_gpio(np, "gpio-reset", 0); |
| 1537 | if (ret >= 0) |
| 1538 | aic3x->gpio_reset = ret; |
| 1539 | else |
| 1540 | aic3x->gpio_reset = -1; |
| 1541 | |
| 1542 | if (of_property_read_u32_array(np, "ai3x-gpio-func", |
| 1543 | ai3x_setup->gpio_func, 2) >= 0) { |
| 1544 | aic3x->setup = ai3x_setup; |
| 1545 | } |
| 1546 | |
Hebbar Gururaja | e2e8bfd | 2013-01-31 18:23:04 +0530 | [diff] [blame] | 1547 | if (!of_property_read_u32(np, "ai3x-micbias-vg", &value)) { |
| 1548 | switch (value) { |
| 1549 | case 1 : |
| 1550 | aic3x->micbias_vg = AIC3X_MICBIAS_2_0V; |
| 1551 | break; |
| 1552 | case 2 : |
| 1553 | aic3x->micbias_vg = AIC3X_MICBIAS_2_5V; |
| 1554 | break; |
| 1555 | case 3 : |
| 1556 | aic3x->micbias_vg = AIC3X_MICBIAS_AVDDV; |
| 1557 | break; |
| 1558 | default : |
| 1559 | aic3x->micbias_vg = AIC3X_MICBIAS_OFF; |
| 1560 | dev_err(&i2c->dev, "Unsuitable MicBias voltage " |
| 1561 | "found in DT\n"); |
| 1562 | } |
| 1563 | } else { |
| 1564 | aic3x->micbias_vg = AIC3X_MICBIAS_OFF; |
| 1565 | } |
| 1566 | |
Jarkko Nikula | c776357 | 2010-09-05 19:10:22 +0300 | [diff] [blame] | 1567 | } else { |
| 1568 | aic3x->gpio_reset = -1; |
| 1569 | } |
Ben Dooks | cb3826f | 2009-08-20 22:50:41 +0100 | [diff] [blame] | 1570 | |
Axel Lin | 177fdd8 | 2011-09-28 21:56:48 +0800 | [diff] [blame] | 1571 | aic3x->model = id->driver_data; |
Randolph Chung | 6184f10 | 2010-08-20 12:47:53 +0800 | [diff] [blame] | 1572 | |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1573 | ret = snd_soc_register_codec(&i2c->dev, |
| 1574 | &soc_codec_dev_aic3x, &aic3x_dai, 1); |
Jarkko Nikula | 07779fd | 2010-04-26 15:49:14 +0300 | [diff] [blame] | 1575 | return ret; |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1576 | } |
| 1577 | |
Jean Delvare | ba8ed12 | 2008-09-22 14:15:53 +0200 | [diff] [blame] | 1578 | static int aic3x_i2c_remove(struct i2c_client *client) |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1579 | { |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1580 | snd_soc_unregister_codec(&client->dev); |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1581 | return 0; |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1582 | } |
| 1583 | |
Hebbar, Gururaja | c24fdc8 | 2012-08-27 18:56:44 +0530 | [diff] [blame] | 1584 | #if defined(CONFIG_OF) |
| 1585 | static const struct of_device_id tlv320aic3x_of_match[] = { |
| 1586 | { .compatible = "ti,tlv320aic3x", }, |
| 1587 | {}, |
| 1588 | }; |
| 1589 | MODULE_DEVICE_TABLE(of, tlv320aic3x_of_match); |
| 1590 | #endif |
| 1591 | |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1592 | /* machine i2c codec control layer */ |
| 1593 | static struct i2c_driver aic3x_i2c_driver = { |
| 1594 | .driver = { |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1595 | .name = "tlv320aic3x-codec", |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1596 | .owner = THIS_MODULE, |
Hebbar, Gururaja | c24fdc8 | 2012-08-27 18:56:44 +0530 | [diff] [blame] | 1597 | .of_match_table = of_match_ptr(tlv320aic3x_of_match), |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1598 | }, |
Ben Dooks | cb3826f | 2009-08-20 22:50:41 +0100 | [diff] [blame] | 1599 | .probe = aic3x_i2c_probe, |
Jean Delvare | ba8ed12 | 2008-09-22 14:15:53 +0200 | [diff] [blame] | 1600 | .remove = aic3x_i2c_remove, |
| 1601 | .id_table = aic3x_i2c_id, |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1602 | }; |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1603 | |
Sachin Kamat | fd39d14 | 2012-08-06 17:25:42 +0530 | [diff] [blame] | 1604 | module_i2c_driver(aic3x_i2c_driver); |
Mark Brown | 64089b8 | 2008-12-08 19:17:58 +0000 | [diff] [blame] | 1605 | |
Vladimir Barinov | 44d0a87 | 2007-11-14 17:07:17 +0100 | [diff] [blame] | 1606 | MODULE_DESCRIPTION("ASoC TLV320AIC3X codec driver"); |
| 1607 | MODULE_AUTHOR("Vladimir Barinov"); |
| 1608 | MODULE_LICENSE("GPL"); |