Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1 | /* |
| 2 | * wm8990.c -- WM8990 ALSA Soc Audio driver |
| 3 | * |
| 4 | * Copyright 2008 Wolfson Microelectronics PLC. |
Liam Girdwood | 64ca040 | 2009-02-02 22:23:22 +0000 | [diff] [blame] | 5 | * Author: Liam Girdwood <lrg@slimlogic.co.uk> |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 6 | * |
| 7 | * This program is free software; you can redistribute it and/or modify it |
| 8 | * under the terms of the GNU General Public License as published by the |
| 9 | * Free Software Foundation; either version 2 of the License, or (at your |
| 10 | * option) any later version. |
| 11 | */ |
| 12 | |
| 13 | #include <linux/module.h> |
| 14 | #include <linux/moduleparam.h> |
| 15 | #include <linux/kernel.h> |
| 16 | #include <linux/init.h> |
| 17 | #include <linux/delay.h> |
| 18 | #include <linux/pm.h> |
| 19 | #include <linux/i2c.h> |
Tejun Heo | 5a0e3ad | 2010-03-24 17:04:11 +0900 | [diff] [blame] | 20 | #include <linux/slab.h> |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 21 | #include <sound/core.h> |
| 22 | #include <sound/pcm.h> |
| 23 | #include <sound/pcm_params.h> |
| 24 | #include <sound/soc.h> |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 25 | #include <sound/initval.h> |
| 26 | #include <sound/tlv.h> |
| 27 | #include <asm/div64.h> |
| 28 | |
| 29 | #include "wm8990.h" |
| 30 | |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 31 | /* codec private data */ |
| 32 | struct wm8990_priv { |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 33 | enum snd_soc_control_type control_type; |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 34 | unsigned int sysclk; |
| 35 | unsigned int pcmclk; |
| 36 | }; |
| 37 | |
Axel Lin | 416a0ce | 2011-10-06 11:00:19 +0800 | [diff] [blame] | 38 | static int wm8990_volatile_register(struct snd_soc_codec *codec, |
| 39 | unsigned int reg) |
| 40 | { |
| 41 | switch (reg) { |
| 42 | case WM8990_RESET: |
| 43 | return 1; |
| 44 | default: |
| 45 | return 0; |
| 46 | } |
| 47 | } |
| 48 | |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 49 | static const u16 wm8990_reg[] = { |
| 50 | 0x8990, /* R0 - Reset */ |
| 51 | 0x0000, /* R1 - Power Management (1) */ |
| 52 | 0x6000, /* R2 - Power Management (2) */ |
| 53 | 0x0000, /* R3 - Power Management (3) */ |
| 54 | 0x4050, /* R4 - Audio Interface (1) */ |
| 55 | 0x4000, /* R5 - Audio Interface (2) */ |
| 56 | 0x01C8, /* R6 - Clocking (1) */ |
| 57 | 0x0000, /* R7 - Clocking (2) */ |
| 58 | 0x0040, /* R8 - Audio Interface (3) */ |
| 59 | 0x0040, /* R9 - Audio Interface (4) */ |
| 60 | 0x0004, /* R10 - DAC CTRL */ |
| 61 | 0x00C0, /* R11 - Left DAC Digital Volume */ |
| 62 | 0x00C0, /* R12 - Right DAC Digital Volume */ |
| 63 | 0x0000, /* R13 - Digital Side Tone */ |
| 64 | 0x0100, /* R14 - ADC CTRL */ |
| 65 | 0x00C0, /* R15 - Left ADC Digital Volume */ |
| 66 | 0x00C0, /* R16 - Right ADC Digital Volume */ |
| 67 | 0x0000, /* R17 */ |
| 68 | 0x0000, /* R18 - GPIO CTRL 1 */ |
| 69 | 0x1000, /* R19 - GPIO1 & GPIO2 */ |
| 70 | 0x1010, /* R20 - GPIO3 & GPIO4 */ |
| 71 | 0x1010, /* R21 - GPIO5 & GPIO6 */ |
| 72 | 0x8000, /* R22 - GPIOCTRL 2 */ |
| 73 | 0x0800, /* R23 - GPIO_POL */ |
| 74 | 0x008B, /* R24 - Left Line Input 1&2 Volume */ |
| 75 | 0x008B, /* R25 - Left Line Input 3&4 Volume */ |
| 76 | 0x008B, /* R26 - Right Line Input 1&2 Volume */ |
| 77 | 0x008B, /* R27 - Right Line Input 3&4 Volume */ |
| 78 | 0x0000, /* R28 - Left Output Volume */ |
| 79 | 0x0000, /* R29 - Right Output Volume */ |
| 80 | 0x0066, /* R30 - Line Outputs Volume */ |
| 81 | 0x0022, /* R31 - Out3/4 Volume */ |
| 82 | 0x0079, /* R32 - Left OPGA Volume */ |
| 83 | 0x0079, /* R33 - Right OPGA Volume */ |
| 84 | 0x0003, /* R34 - Speaker Volume */ |
| 85 | 0x0003, /* R35 - ClassD1 */ |
| 86 | 0x0000, /* R36 */ |
| 87 | 0x0100, /* R37 - ClassD3 */ |
Mark Brown | 97bb812 | 2008-08-15 16:22:33 +0100 | [diff] [blame] | 88 | 0x0079, /* R38 - ClassD4 */ |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 89 | 0x0000, /* R39 - Input Mixer1 */ |
| 90 | 0x0000, /* R40 - Input Mixer2 */ |
| 91 | 0x0000, /* R41 - Input Mixer3 */ |
| 92 | 0x0000, /* R42 - Input Mixer4 */ |
| 93 | 0x0000, /* R43 - Input Mixer5 */ |
| 94 | 0x0000, /* R44 - Input Mixer6 */ |
| 95 | 0x0000, /* R45 - Output Mixer1 */ |
| 96 | 0x0000, /* R46 - Output Mixer2 */ |
| 97 | 0x0000, /* R47 - Output Mixer3 */ |
| 98 | 0x0000, /* R48 - Output Mixer4 */ |
| 99 | 0x0000, /* R49 - Output Mixer5 */ |
| 100 | 0x0000, /* R50 - Output Mixer6 */ |
| 101 | 0x0180, /* R51 - Out3/4 Mixer */ |
| 102 | 0x0000, /* R52 - Line Mixer1 */ |
| 103 | 0x0000, /* R53 - Line Mixer2 */ |
| 104 | 0x0000, /* R54 - Speaker Mixer */ |
| 105 | 0x0000, /* R55 - Additional Control */ |
| 106 | 0x0000, /* R56 - AntiPOP1 */ |
| 107 | 0x0000, /* R57 - AntiPOP2 */ |
| 108 | 0x0000, /* R58 - MICBIAS */ |
| 109 | 0x0000, /* R59 */ |
| 110 | 0x0008, /* R60 - PLL1 */ |
| 111 | 0x0031, /* R61 - PLL2 */ |
| 112 | 0x0026, /* R62 - PLL3 */ |
Mark Brown | ba533e9 | 2008-11-17 16:59:24 +0000 | [diff] [blame] | 113 | 0x0000, /* R63 - Driver internal */ |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 114 | }; |
| 115 | |
Mark Brown | 8d50e44 | 2009-07-10 23:12:01 +0100 | [diff] [blame] | 116 | #define wm8990_reset(c) snd_soc_write(c, WM8990_RESET, 0) |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 117 | |
Mark Brown | 021f80c | 2010-05-25 10:49:00 -0700 | [diff] [blame] | 118 | static const DECLARE_TLV_DB_SCALE(rec_mix_tlv, -1500, 600, 0); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 119 | |
Mark Brown | 021f80c | 2010-05-25 10:49:00 -0700 | [diff] [blame] | 120 | static const DECLARE_TLV_DB_SCALE(in_pga_tlv, -1650, 3000, 0); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 121 | |
Mark Brown | 021f80c | 2010-05-25 10:49:00 -0700 | [diff] [blame] | 122 | static const DECLARE_TLV_DB_SCALE(out_mix_tlv, 0, -2100, 0); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 123 | |
Mark Brown | 021f80c | 2010-05-25 10:49:00 -0700 | [diff] [blame] | 124 | static const DECLARE_TLV_DB_SCALE(out_pga_tlv, -7300, 600, 0); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 125 | |
Mark Brown | 021f80c | 2010-05-25 10:49:00 -0700 | [diff] [blame] | 126 | static const DECLARE_TLV_DB_SCALE(out_omix_tlv, -600, 0, 0); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 127 | |
Mark Brown | 021f80c | 2010-05-25 10:49:00 -0700 | [diff] [blame] | 128 | static const DECLARE_TLV_DB_SCALE(out_dac_tlv, -7163, 0, 0); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 129 | |
Mark Brown | 021f80c | 2010-05-25 10:49:00 -0700 | [diff] [blame] | 130 | static const DECLARE_TLV_DB_SCALE(in_adc_tlv, -7163, 1763, 0); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 131 | |
Mark Brown | 021f80c | 2010-05-25 10:49:00 -0700 | [diff] [blame] | 132 | static const DECLARE_TLV_DB_SCALE(out_sidetone_tlv, -3600, 0, 0); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 133 | |
| 134 | static int wm899x_outpga_put_volsw_vu(struct snd_kcontrol *kcontrol, |
| 135 | struct snd_ctl_elem_value *ucontrol) |
| 136 | { |
| 137 | struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); |
Jarkko Nikula | 397d5ae | 2009-02-06 12:01:05 +0200 | [diff] [blame] | 138 | struct soc_mixer_control *mc = |
| 139 | (struct soc_mixer_control *)kcontrol->private_value; |
| 140 | int reg = mc->reg; |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 141 | int ret; |
| 142 | u16 val; |
| 143 | |
| 144 | ret = snd_soc_put_volsw(kcontrol, ucontrol); |
| 145 | if (ret < 0) |
| 146 | return ret; |
| 147 | |
| 148 | /* now hit the volume update bits (always bit 8) */ |
Mark Brown | 8d50e44 | 2009-07-10 23:12:01 +0100 | [diff] [blame] | 149 | val = snd_soc_read(codec, reg); |
| 150 | return snd_soc_write(codec, reg, val | 0x0100); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 151 | } |
| 152 | |
| 153 | #define SOC_WM899X_OUTPGA_SINGLE_R_TLV(xname, reg, shift, max, invert,\ |
| 154 | tlv_array) {\ |
| 155 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \ |
| 156 | .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ |\ |
| 157 | SNDRV_CTL_ELEM_ACCESS_READWRITE,\ |
| 158 | .tlv.p = (tlv_array), \ |
| 159 | .info = snd_soc_info_volsw, \ |
| 160 | .get = snd_soc_get_volsw, .put = wm899x_outpga_put_volsw_vu, \ |
| 161 | .private_value = SOC_SINGLE_VALUE(reg, shift, max, invert) } |
| 162 | |
| 163 | |
| 164 | static const char *wm8990_digital_sidetone[] = |
| 165 | {"None", "Left ADC", "Right ADC", "Reserved"}; |
| 166 | |
| 167 | static const struct soc_enum wm8990_left_digital_sidetone_enum = |
| 168 | SOC_ENUM_SINGLE(WM8990_DIGITAL_SIDE_TONE, |
| 169 | WM8990_ADC_TO_DACL_SHIFT, |
| 170 | WM8990_ADC_TO_DACL_MASK, |
| 171 | wm8990_digital_sidetone); |
| 172 | |
| 173 | static const struct soc_enum wm8990_right_digital_sidetone_enum = |
| 174 | SOC_ENUM_SINGLE(WM8990_DIGITAL_SIDE_TONE, |
| 175 | WM8990_ADC_TO_DACR_SHIFT, |
| 176 | WM8990_ADC_TO_DACR_MASK, |
| 177 | wm8990_digital_sidetone); |
| 178 | |
| 179 | static const char *wm8990_adcmode[] = |
| 180 | {"Hi-fi mode", "Voice mode 1", "Voice mode 2", "Voice mode 3"}; |
| 181 | |
| 182 | static const struct soc_enum wm8990_right_adcmode_enum = |
| 183 | SOC_ENUM_SINGLE(WM8990_ADC_CTRL, |
| 184 | WM8990_ADC_HPF_CUT_SHIFT, |
| 185 | WM8990_ADC_HPF_CUT_MASK, |
| 186 | wm8990_adcmode); |
| 187 | |
| 188 | static const struct snd_kcontrol_new wm8990_snd_controls[] = { |
| 189 | /* INMIXL */ |
| 190 | SOC_SINGLE("LIN12 PGA Boost", WM8990_INPUT_MIXER3, WM8990_L12MNBST_BIT, 1, 0), |
| 191 | SOC_SINGLE("LIN34 PGA Boost", WM8990_INPUT_MIXER3, WM8990_L34MNBST_BIT, 1, 0), |
| 192 | /* INMIXR */ |
| 193 | SOC_SINGLE("RIN12 PGA Boost", WM8990_INPUT_MIXER3, WM8990_R12MNBST_BIT, 1, 0), |
| 194 | SOC_SINGLE("RIN34 PGA Boost", WM8990_INPUT_MIXER3, WM8990_R34MNBST_BIT, 1, 0), |
| 195 | |
| 196 | /* LOMIX */ |
| 197 | SOC_SINGLE_TLV("LOMIX LIN3 Bypass Volume", WM8990_OUTPUT_MIXER3, |
| 198 | WM8990_LLI3LOVOL_SHIFT, WM8990_LLI3LOVOL_MASK, 1, out_mix_tlv), |
| 199 | SOC_SINGLE_TLV("LOMIX RIN12 PGA Bypass Volume", WM8990_OUTPUT_MIXER3, |
| 200 | WM8990_LR12LOVOL_SHIFT, WM8990_LR12LOVOL_MASK, 1, out_mix_tlv), |
| 201 | SOC_SINGLE_TLV("LOMIX LIN12 PGA Bypass Volume", WM8990_OUTPUT_MIXER3, |
| 202 | WM8990_LL12LOVOL_SHIFT, WM8990_LL12LOVOL_MASK, 1, out_mix_tlv), |
| 203 | SOC_SINGLE_TLV("LOMIX RIN3 Bypass Volume", WM8990_OUTPUT_MIXER5, |
| 204 | WM8990_LRI3LOVOL_SHIFT, WM8990_LRI3LOVOL_MASK, 1, out_mix_tlv), |
| 205 | SOC_SINGLE_TLV("LOMIX AINRMUX Bypass Volume", WM8990_OUTPUT_MIXER5, |
| 206 | WM8990_LRBLOVOL_SHIFT, WM8990_LRBLOVOL_MASK, 1, out_mix_tlv), |
| 207 | SOC_SINGLE_TLV("LOMIX AINLMUX Bypass Volume", WM8990_OUTPUT_MIXER5, |
| 208 | WM8990_LRBLOVOL_SHIFT, WM8990_LRBLOVOL_MASK, 1, out_mix_tlv), |
| 209 | |
| 210 | /* ROMIX */ |
| 211 | SOC_SINGLE_TLV("ROMIX RIN3 Bypass Volume", WM8990_OUTPUT_MIXER4, |
| 212 | WM8990_RRI3ROVOL_SHIFT, WM8990_RRI3ROVOL_MASK, 1, out_mix_tlv), |
| 213 | SOC_SINGLE_TLV("ROMIX LIN12 PGA Bypass Volume", WM8990_OUTPUT_MIXER4, |
| 214 | WM8990_RL12ROVOL_SHIFT, WM8990_RL12ROVOL_MASK, 1, out_mix_tlv), |
| 215 | SOC_SINGLE_TLV("ROMIX RIN12 PGA Bypass Volume", WM8990_OUTPUT_MIXER4, |
| 216 | WM8990_RR12ROVOL_SHIFT, WM8990_RR12ROVOL_MASK, 1, out_mix_tlv), |
| 217 | SOC_SINGLE_TLV("ROMIX LIN3 Bypass Volume", WM8990_OUTPUT_MIXER6, |
| 218 | WM8990_RLI3ROVOL_SHIFT, WM8990_RLI3ROVOL_MASK, 1, out_mix_tlv), |
| 219 | SOC_SINGLE_TLV("ROMIX AINLMUX Bypass Volume", WM8990_OUTPUT_MIXER6, |
| 220 | WM8990_RLBROVOL_SHIFT, WM8990_RLBROVOL_MASK, 1, out_mix_tlv), |
| 221 | SOC_SINGLE_TLV("ROMIX AINRMUX Bypass Volume", WM8990_OUTPUT_MIXER6, |
| 222 | WM8990_RRBROVOL_SHIFT, WM8990_RRBROVOL_MASK, 1, out_mix_tlv), |
| 223 | |
| 224 | /* LOUT */ |
| 225 | SOC_WM899X_OUTPGA_SINGLE_R_TLV("LOUT Volume", WM8990_LEFT_OUTPUT_VOLUME, |
| 226 | WM8990_LOUTVOL_SHIFT, WM8990_LOUTVOL_MASK, 0, out_pga_tlv), |
| 227 | SOC_SINGLE("LOUT ZC", WM8990_LEFT_OUTPUT_VOLUME, WM8990_LOZC_BIT, 1, 0), |
| 228 | |
| 229 | /* ROUT */ |
| 230 | SOC_WM899X_OUTPGA_SINGLE_R_TLV("ROUT Volume", WM8990_RIGHT_OUTPUT_VOLUME, |
| 231 | WM8990_ROUTVOL_SHIFT, WM8990_ROUTVOL_MASK, 0, out_pga_tlv), |
| 232 | SOC_SINGLE("ROUT ZC", WM8990_RIGHT_OUTPUT_VOLUME, WM8990_ROZC_BIT, 1, 0), |
| 233 | |
| 234 | /* LOPGA */ |
| 235 | SOC_WM899X_OUTPGA_SINGLE_R_TLV("LOPGA Volume", WM8990_LEFT_OPGA_VOLUME, |
| 236 | WM8990_LOPGAVOL_SHIFT, WM8990_LOPGAVOL_MASK, 0, out_pga_tlv), |
| 237 | SOC_SINGLE("LOPGA ZC Switch", WM8990_LEFT_OPGA_VOLUME, |
| 238 | WM8990_LOPGAZC_BIT, 1, 0), |
| 239 | |
| 240 | /* ROPGA */ |
| 241 | SOC_WM899X_OUTPGA_SINGLE_R_TLV("ROPGA Volume", WM8990_RIGHT_OPGA_VOLUME, |
| 242 | WM8990_ROPGAVOL_SHIFT, WM8990_ROPGAVOL_MASK, 0, out_pga_tlv), |
| 243 | SOC_SINGLE("ROPGA ZC Switch", WM8990_RIGHT_OPGA_VOLUME, |
| 244 | WM8990_ROPGAZC_BIT, 1, 0), |
| 245 | |
| 246 | SOC_SINGLE("LON Mute Switch", WM8990_LINE_OUTPUTS_VOLUME, |
| 247 | WM8990_LONMUTE_BIT, 1, 0), |
| 248 | SOC_SINGLE("LOP Mute Switch", WM8990_LINE_OUTPUTS_VOLUME, |
| 249 | WM8990_LOPMUTE_BIT, 1, 0), |
| 250 | SOC_SINGLE("LOP Attenuation Switch", WM8990_LINE_OUTPUTS_VOLUME, |
| 251 | WM8990_LOATTN_BIT, 1, 0), |
| 252 | SOC_SINGLE("RON Mute Switch", WM8990_LINE_OUTPUTS_VOLUME, |
| 253 | WM8990_RONMUTE_BIT, 1, 0), |
| 254 | SOC_SINGLE("ROP Mute Switch", WM8990_LINE_OUTPUTS_VOLUME, |
| 255 | WM8990_ROPMUTE_BIT, 1, 0), |
| 256 | SOC_SINGLE("ROP Attenuation Switch", WM8990_LINE_OUTPUTS_VOLUME, |
| 257 | WM8990_ROATTN_BIT, 1, 0), |
| 258 | |
| 259 | SOC_SINGLE("OUT3 Mute Switch", WM8990_OUT3_4_VOLUME, |
| 260 | WM8990_OUT3MUTE_BIT, 1, 0), |
| 261 | SOC_SINGLE("OUT3 Attenuation Switch", WM8990_OUT3_4_VOLUME, |
| 262 | WM8990_OUT3ATTN_BIT, 1, 0), |
| 263 | |
| 264 | SOC_SINGLE("OUT4 Mute Switch", WM8990_OUT3_4_VOLUME, |
| 265 | WM8990_OUT4MUTE_BIT, 1, 0), |
| 266 | SOC_SINGLE("OUT4 Attenuation Switch", WM8990_OUT3_4_VOLUME, |
| 267 | WM8990_OUT4ATTN_BIT, 1, 0), |
| 268 | |
| 269 | SOC_SINGLE("Speaker Mode Switch", WM8990_CLASSD1, |
| 270 | WM8990_CDMODE_BIT, 1, 0), |
| 271 | |
| 272 | SOC_SINGLE("Speaker Output Attenuation Volume", WM8990_SPEAKER_VOLUME, |
Mark Brown | 97bb812 | 2008-08-15 16:22:33 +0100 | [diff] [blame] | 273 | WM8990_SPKATTN_SHIFT, WM8990_SPKATTN_MASK, 0), |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 274 | SOC_SINGLE("Speaker DC Boost Volume", WM8990_CLASSD3, |
| 275 | WM8990_DCGAIN_SHIFT, WM8990_DCGAIN_MASK, 0), |
| 276 | SOC_SINGLE("Speaker AC Boost Volume", WM8990_CLASSD3, |
| 277 | WM8990_ACGAIN_SHIFT, WM8990_ACGAIN_MASK, 0), |
Mark Brown | 97bb812 | 2008-08-15 16:22:33 +0100 | [diff] [blame] | 278 | SOC_SINGLE_TLV("Speaker Volume", WM8990_CLASSD4, |
| 279 | WM8990_SPKVOL_SHIFT, WM8990_SPKVOL_MASK, 0, out_pga_tlv), |
| 280 | SOC_SINGLE("Speaker ZC Switch", WM8990_CLASSD4, |
| 281 | WM8990_SPKZC_SHIFT, WM8990_SPKZC_MASK, 0), |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 282 | |
| 283 | SOC_WM899X_OUTPGA_SINGLE_R_TLV("Left DAC Digital Volume", |
| 284 | WM8990_LEFT_DAC_DIGITAL_VOLUME, |
| 285 | WM8990_DACL_VOL_SHIFT, |
| 286 | WM8990_DACL_VOL_MASK, |
| 287 | 0, |
| 288 | out_dac_tlv), |
| 289 | |
| 290 | SOC_WM899X_OUTPGA_SINGLE_R_TLV("Right DAC Digital Volume", |
| 291 | WM8990_RIGHT_DAC_DIGITAL_VOLUME, |
| 292 | WM8990_DACR_VOL_SHIFT, |
| 293 | WM8990_DACR_VOL_MASK, |
| 294 | 0, |
| 295 | out_dac_tlv), |
| 296 | |
| 297 | SOC_ENUM("Left Digital Sidetone", wm8990_left_digital_sidetone_enum), |
| 298 | SOC_ENUM("Right Digital Sidetone", wm8990_right_digital_sidetone_enum), |
| 299 | |
| 300 | SOC_SINGLE_TLV("Left Digital Sidetone Volume", WM8990_DIGITAL_SIDE_TONE, |
| 301 | WM8990_ADCL_DAC_SVOL_SHIFT, WM8990_ADCL_DAC_SVOL_MASK, 0, |
| 302 | out_sidetone_tlv), |
| 303 | SOC_SINGLE_TLV("Right Digital Sidetone Volume", WM8990_DIGITAL_SIDE_TONE, |
| 304 | WM8990_ADCR_DAC_SVOL_SHIFT, WM8990_ADCR_DAC_SVOL_MASK, 0, |
| 305 | out_sidetone_tlv), |
| 306 | |
| 307 | SOC_SINGLE("ADC Digital High Pass Filter Switch", WM8990_ADC_CTRL, |
| 308 | WM8990_ADC_HPF_ENA_BIT, 1, 0), |
| 309 | |
| 310 | SOC_ENUM("ADC HPF Mode", wm8990_right_adcmode_enum), |
| 311 | |
| 312 | SOC_WM899X_OUTPGA_SINGLE_R_TLV("Left ADC Digital Volume", |
| 313 | WM8990_LEFT_ADC_DIGITAL_VOLUME, |
| 314 | WM8990_ADCL_VOL_SHIFT, |
| 315 | WM8990_ADCL_VOL_MASK, |
| 316 | 0, |
| 317 | in_adc_tlv), |
| 318 | |
| 319 | SOC_WM899X_OUTPGA_SINGLE_R_TLV("Right ADC Digital Volume", |
| 320 | WM8990_RIGHT_ADC_DIGITAL_VOLUME, |
| 321 | WM8990_ADCR_VOL_SHIFT, |
| 322 | WM8990_ADCR_VOL_MASK, |
| 323 | 0, |
| 324 | in_adc_tlv), |
| 325 | |
| 326 | SOC_WM899X_OUTPGA_SINGLE_R_TLV("LIN12 Volume", |
| 327 | WM8990_LEFT_LINE_INPUT_1_2_VOLUME, |
| 328 | WM8990_LIN12VOL_SHIFT, |
| 329 | WM8990_LIN12VOL_MASK, |
| 330 | 0, |
| 331 | in_pga_tlv), |
| 332 | |
| 333 | SOC_SINGLE("LIN12 ZC Switch", WM8990_LEFT_LINE_INPUT_1_2_VOLUME, |
| 334 | WM8990_LI12ZC_BIT, 1, 0), |
| 335 | |
| 336 | SOC_SINGLE("LIN12 Mute Switch", WM8990_LEFT_LINE_INPUT_1_2_VOLUME, |
| 337 | WM8990_LI12MUTE_BIT, 1, 0), |
| 338 | |
| 339 | SOC_WM899X_OUTPGA_SINGLE_R_TLV("LIN34 Volume", |
| 340 | WM8990_LEFT_LINE_INPUT_3_4_VOLUME, |
| 341 | WM8990_LIN34VOL_SHIFT, |
| 342 | WM8990_LIN34VOL_MASK, |
| 343 | 0, |
| 344 | in_pga_tlv), |
| 345 | |
| 346 | SOC_SINGLE("LIN34 ZC Switch", WM8990_LEFT_LINE_INPUT_3_4_VOLUME, |
| 347 | WM8990_LI34ZC_BIT, 1, 0), |
| 348 | |
| 349 | SOC_SINGLE("LIN34 Mute Switch", WM8990_LEFT_LINE_INPUT_3_4_VOLUME, |
| 350 | WM8990_LI34MUTE_BIT, 1, 0), |
| 351 | |
| 352 | SOC_WM899X_OUTPGA_SINGLE_R_TLV("RIN12 Volume", |
| 353 | WM8990_RIGHT_LINE_INPUT_1_2_VOLUME, |
| 354 | WM8990_RIN12VOL_SHIFT, |
| 355 | WM8990_RIN12VOL_MASK, |
| 356 | 0, |
| 357 | in_pga_tlv), |
| 358 | |
| 359 | SOC_SINGLE("RIN12 ZC Switch", WM8990_RIGHT_LINE_INPUT_1_2_VOLUME, |
| 360 | WM8990_RI12ZC_BIT, 1, 0), |
| 361 | |
| 362 | SOC_SINGLE("RIN12 Mute Switch", WM8990_RIGHT_LINE_INPUT_1_2_VOLUME, |
| 363 | WM8990_RI12MUTE_BIT, 1, 0), |
| 364 | |
| 365 | SOC_WM899X_OUTPGA_SINGLE_R_TLV("RIN34 Volume", |
| 366 | WM8990_RIGHT_LINE_INPUT_3_4_VOLUME, |
| 367 | WM8990_RIN34VOL_SHIFT, |
| 368 | WM8990_RIN34VOL_MASK, |
| 369 | 0, |
| 370 | in_pga_tlv), |
| 371 | |
| 372 | SOC_SINGLE("RIN34 ZC Switch", WM8990_RIGHT_LINE_INPUT_3_4_VOLUME, |
| 373 | WM8990_RI34ZC_BIT, 1, 0), |
| 374 | |
| 375 | SOC_SINGLE("RIN34 Mute Switch", WM8990_RIGHT_LINE_INPUT_3_4_VOLUME, |
| 376 | WM8990_RI34MUTE_BIT, 1, 0), |
| 377 | |
| 378 | }; |
| 379 | |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 380 | /* |
| 381 | * _DAPM_ Controls |
| 382 | */ |
| 383 | |
| 384 | static int inmixer_event(struct snd_soc_dapm_widget *w, |
| 385 | struct snd_kcontrol *kcontrol, int event) |
| 386 | { |
| 387 | u16 reg, fakepower; |
| 388 | |
Mark Brown | 8d50e44 | 2009-07-10 23:12:01 +0100 | [diff] [blame] | 389 | reg = snd_soc_read(w->codec, WM8990_POWER_MANAGEMENT_2); |
| 390 | fakepower = snd_soc_read(w->codec, WM8990_INTDRIVBITS); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 391 | |
| 392 | if (fakepower & ((1 << WM8990_INMIXL_PWR_BIT) | |
| 393 | (1 << WM8990_AINLMUX_PWR_BIT))) { |
| 394 | reg |= WM8990_AINL_ENA; |
| 395 | } else { |
| 396 | reg &= ~WM8990_AINL_ENA; |
| 397 | } |
| 398 | |
| 399 | if (fakepower & ((1 << WM8990_INMIXR_PWR_BIT) | |
| 400 | (1 << WM8990_AINRMUX_PWR_BIT))) { |
| 401 | reg |= WM8990_AINR_ENA; |
| 402 | } else { |
Axel Lin | 790f932 | 2011-10-14 13:57:48 +0800 | [diff] [blame] | 403 | reg &= ~WM8990_AINR_ENA; |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 404 | } |
Mark Brown | 8d50e44 | 2009-07-10 23:12:01 +0100 | [diff] [blame] | 405 | snd_soc_write(w->codec, WM8990_POWER_MANAGEMENT_2, reg); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 406 | |
| 407 | return 0; |
| 408 | } |
| 409 | |
| 410 | static int outmixer_event(struct snd_soc_dapm_widget *w, |
| 411 | struct snd_kcontrol *kcontrol, int event) |
| 412 | { |
| 413 | u32 reg_shift = kcontrol->private_value & 0xfff; |
| 414 | int ret = 0; |
| 415 | u16 reg; |
| 416 | |
| 417 | switch (reg_shift) { |
| 418 | case WM8990_SPEAKER_MIXER | (WM8990_LDSPK_BIT << 8) : |
Mark Brown | 8d50e44 | 2009-07-10 23:12:01 +0100 | [diff] [blame] | 419 | reg = snd_soc_read(w->codec, WM8990_OUTPUT_MIXER1); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 420 | if (reg & WM8990_LDLO) { |
| 421 | printk(KERN_WARNING |
| 422 | "Cannot set as Output Mixer 1 LDLO Set\n"); |
| 423 | ret = -1; |
| 424 | } |
| 425 | break; |
| 426 | case WM8990_SPEAKER_MIXER | (WM8990_RDSPK_BIT << 8): |
Mark Brown | 8d50e44 | 2009-07-10 23:12:01 +0100 | [diff] [blame] | 427 | reg = snd_soc_read(w->codec, WM8990_OUTPUT_MIXER2); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 428 | if (reg & WM8990_RDRO) { |
| 429 | printk(KERN_WARNING |
| 430 | "Cannot set as Output Mixer 2 RDRO Set\n"); |
| 431 | ret = -1; |
| 432 | } |
| 433 | break; |
| 434 | case WM8990_OUTPUT_MIXER1 | (WM8990_LDLO_BIT << 8): |
Mark Brown | 8d50e44 | 2009-07-10 23:12:01 +0100 | [diff] [blame] | 435 | reg = snd_soc_read(w->codec, WM8990_SPEAKER_MIXER); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 436 | if (reg & WM8990_LDSPK) { |
| 437 | printk(KERN_WARNING |
| 438 | "Cannot set as Speaker Mixer LDSPK Set\n"); |
| 439 | ret = -1; |
| 440 | } |
| 441 | break; |
| 442 | case WM8990_OUTPUT_MIXER2 | (WM8990_RDRO_BIT << 8): |
Mark Brown | 8d50e44 | 2009-07-10 23:12:01 +0100 | [diff] [blame] | 443 | reg = snd_soc_read(w->codec, WM8990_SPEAKER_MIXER); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 444 | if (reg & WM8990_RDSPK) { |
| 445 | printk(KERN_WARNING |
| 446 | "Cannot set as Speaker Mixer RDSPK Set\n"); |
| 447 | ret = -1; |
| 448 | } |
| 449 | break; |
| 450 | } |
| 451 | |
| 452 | return ret; |
| 453 | } |
| 454 | |
| 455 | /* INMIX dB values */ |
| 456 | static const unsigned int in_mix_tlv[] = { |
| 457 | TLV_DB_RANGE_HEAD(1), |
Mark Brown | 021f80c | 2010-05-25 10:49:00 -0700 | [diff] [blame] | 458 | 0, 7, TLV_DB_SCALE_ITEM(-1200, 600, 0), |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 459 | }; |
| 460 | |
| 461 | /* Left In PGA Connections */ |
| 462 | static const struct snd_kcontrol_new wm8990_dapm_lin12_pga_controls[] = { |
| 463 | SOC_DAPM_SINGLE("LIN1 Switch", WM8990_INPUT_MIXER2, WM8990_LMN1_BIT, 1, 0), |
| 464 | SOC_DAPM_SINGLE("LIN2 Switch", WM8990_INPUT_MIXER2, WM8990_LMP2_BIT, 1, 0), |
| 465 | }; |
| 466 | |
| 467 | static const struct snd_kcontrol_new wm8990_dapm_lin34_pga_controls[] = { |
| 468 | SOC_DAPM_SINGLE("LIN3 Switch", WM8990_INPUT_MIXER2, WM8990_LMN3_BIT, 1, 0), |
| 469 | SOC_DAPM_SINGLE("LIN4 Switch", WM8990_INPUT_MIXER2, WM8990_LMP4_BIT, 1, 0), |
| 470 | }; |
| 471 | |
| 472 | /* Right In PGA Connections */ |
| 473 | static const struct snd_kcontrol_new wm8990_dapm_rin12_pga_controls[] = { |
| 474 | SOC_DAPM_SINGLE("RIN1 Switch", WM8990_INPUT_MIXER2, WM8990_RMN1_BIT, 1, 0), |
| 475 | SOC_DAPM_SINGLE("RIN2 Switch", WM8990_INPUT_MIXER2, WM8990_RMP2_BIT, 1, 0), |
| 476 | }; |
| 477 | |
| 478 | static const struct snd_kcontrol_new wm8990_dapm_rin34_pga_controls[] = { |
| 479 | SOC_DAPM_SINGLE("RIN3 Switch", WM8990_INPUT_MIXER2, WM8990_RMN3_BIT, 1, 0), |
| 480 | SOC_DAPM_SINGLE("RIN4 Switch", WM8990_INPUT_MIXER2, WM8990_RMP4_BIT, 1, 0), |
| 481 | }; |
| 482 | |
| 483 | /* INMIXL */ |
| 484 | static const struct snd_kcontrol_new wm8990_dapm_inmixl_controls[] = { |
| 485 | SOC_DAPM_SINGLE_TLV("Record Left Volume", WM8990_INPUT_MIXER3, |
| 486 | WM8990_LDBVOL_SHIFT, WM8990_LDBVOL_MASK, 0, in_mix_tlv), |
| 487 | SOC_DAPM_SINGLE_TLV("LIN2 Volume", WM8990_INPUT_MIXER5, WM8990_LI2BVOL_SHIFT, |
| 488 | 7, 0, in_mix_tlv), |
| 489 | SOC_DAPM_SINGLE("LINPGA12 Switch", WM8990_INPUT_MIXER3, WM8990_L12MNB_BIT, |
| 490 | 1, 0), |
| 491 | SOC_DAPM_SINGLE("LINPGA34 Switch", WM8990_INPUT_MIXER3, WM8990_L34MNB_BIT, |
| 492 | 1, 0), |
| 493 | }; |
| 494 | |
| 495 | /* INMIXR */ |
| 496 | static const struct snd_kcontrol_new wm8990_dapm_inmixr_controls[] = { |
| 497 | SOC_DAPM_SINGLE_TLV("Record Right Volume", WM8990_INPUT_MIXER4, |
| 498 | WM8990_RDBVOL_SHIFT, WM8990_RDBVOL_MASK, 0, in_mix_tlv), |
| 499 | SOC_DAPM_SINGLE_TLV("RIN2 Volume", WM8990_INPUT_MIXER6, WM8990_RI2BVOL_SHIFT, |
| 500 | 7, 0, in_mix_tlv), |
| 501 | SOC_DAPM_SINGLE("RINPGA12 Switch", WM8990_INPUT_MIXER3, WM8990_L12MNB_BIT, |
| 502 | 1, 0), |
| 503 | SOC_DAPM_SINGLE("RINPGA34 Switch", WM8990_INPUT_MIXER3, WM8990_L34MNB_BIT, |
| 504 | 1, 0), |
| 505 | }; |
| 506 | |
| 507 | /* AINLMUX */ |
| 508 | static const char *wm8990_ainlmux[] = |
| 509 | {"INMIXL Mix", "RXVOICE Mix", "DIFFINL Mix"}; |
| 510 | |
| 511 | static const struct soc_enum wm8990_ainlmux_enum = |
| 512 | SOC_ENUM_SINGLE(WM8990_INPUT_MIXER1, WM8990_AINLMODE_SHIFT, |
| 513 | ARRAY_SIZE(wm8990_ainlmux), wm8990_ainlmux); |
| 514 | |
| 515 | static const struct snd_kcontrol_new wm8990_dapm_ainlmux_controls = |
| 516 | SOC_DAPM_ENUM("Route", wm8990_ainlmux_enum); |
| 517 | |
| 518 | /* DIFFINL */ |
| 519 | |
| 520 | /* AINRMUX */ |
| 521 | static const char *wm8990_ainrmux[] = |
| 522 | {"INMIXR Mix", "RXVOICE Mix", "DIFFINR Mix"}; |
| 523 | |
| 524 | static const struct soc_enum wm8990_ainrmux_enum = |
| 525 | SOC_ENUM_SINGLE(WM8990_INPUT_MIXER1, WM8990_AINRMODE_SHIFT, |
| 526 | ARRAY_SIZE(wm8990_ainrmux), wm8990_ainrmux); |
| 527 | |
| 528 | static const struct snd_kcontrol_new wm8990_dapm_ainrmux_controls = |
| 529 | SOC_DAPM_ENUM("Route", wm8990_ainrmux_enum); |
| 530 | |
| 531 | /* RXVOICE */ |
| 532 | static const struct snd_kcontrol_new wm8990_dapm_rxvoice_controls[] = { |
| 533 | SOC_DAPM_SINGLE_TLV("LIN4/RXN", WM8990_INPUT_MIXER5, WM8990_LR4BVOL_SHIFT, |
| 534 | WM8990_LR4BVOL_MASK, 0, in_mix_tlv), |
| 535 | SOC_DAPM_SINGLE_TLV("RIN4/RXP", WM8990_INPUT_MIXER6, WM8990_RL4BVOL_SHIFT, |
| 536 | WM8990_RL4BVOL_MASK, 0, in_mix_tlv), |
| 537 | }; |
| 538 | |
| 539 | /* LOMIX */ |
| 540 | static const struct snd_kcontrol_new wm8990_dapm_lomix_controls[] = { |
| 541 | SOC_DAPM_SINGLE("LOMIX Right ADC Bypass Switch", WM8990_OUTPUT_MIXER1, |
| 542 | WM8990_LRBLO_BIT, 1, 0), |
| 543 | SOC_DAPM_SINGLE("LOMIX Left ADC Bypass Switch", WM8990_OUTPUT_MIXER1, |
| 544 | WM8990_LLBLO_BIT, 1, 0), |
| 545 | SOC_DAPM_SINGLE("LOMIX RIN3 Bypass Switch", WM8990_OUTPUT_MIXER1, |
| 546 | WM8990_LRI3LO_BIT, 1, 0), |
| 547 | SOC_DAPM_SINGLE("LOMIX LIN3 Bypass Switch", WM8990_OUTPUT_MIXER1, |
| 548 | WM8990_LLI3LO_BIT, 1, 0), |
| 549 | SOC_DAPM_SINGLE("LOMIX RIN12 PGA Bypass Switch", WM8990_OUTPUT_MIXER1, |
| 550 | WM8990_LR12LO_BIT, 1, 0), |
| 551 | SOC_DAPM_SINGLE("LOMIX LIN12 PGA Bypass Switch", WM8990_OUTPUT_MIXER1, |
| 552 | WM8990_LL12LO_BIT, 1, 0), |
| 553 | SOC_DAPM_SINGLE("LOMIX Left DAC Switch", WM8990_OUTPUT_MIXER1, |
| 554 | WM8990_LDLO_BIT, 1, 0), |
| 555 | }; |
| 556 | |
| 557 | /* ROMIX */ |
| 558 | static const struct snd_kcontrol_new wm8990_dapm_romix_controls[] = { |
| 559 | SOC_DAPM_SINGLE("ROMIX Left ADC Bypass Switch", WM8990_OUTPUT_MIXER2, |
| 560 | WM8990_RLBRO_BIT, 1, 0), |
| 561 | SOC_DAPM_SINGLE("ROMIX Right ADC Bypass Switch", WM8990_OUTPUT_MIXER2, |
| 562 | WM8990_RRBRO_BIT, 1, 0), |
| 563 | SOC_DAPM_SINGLE("ROMIX LIN3 Bypass Switch", WM8990_OUTPUT_MIXER2, |
| 564 | WM8990_RLI3RO_BIT, 1, 0), |
| 565 | SOC_DAPM_SINGLE("ROMIX RIN3 Bypass Switch", WM8990_OUTPUT_MIXER2, |
| 566 | WM8990_RRI3RO_BIT, 1, 0), |
| 567 | SOC_DAPM_SINGLE("ROMIX LIN12 PGA Bypass Switch", WM8990_OUTPUT_MIXER2, |
| 568 | WM8990_RL12RO_BIT, 1, 0), |
| 569 | SOC_DAPM_SINGLE("ROMIX RIN12 PGA Bypass Switch", WM8990_OUTPUT_MIXER2, |
| 570 | WM8990_RR12RO_BIT, 1, 0), |
| 571 | SOC_DAPM_SINGLE("ROMIX Right DAC Switch", WM8990_OUTPUT_MIXER2, |
| 572 | WM8990_RDRO_BIT, 1, 0), |
| 573 | }; |
| 574 | |
| 575 | /* LONMIX */ |
| 576 | static const struct snd_kcontrol_new wm8990_dapm_lonmix_controls[] = { |
| 577 | SOC_DAPM_SINGLE("LONMIX Left Mixer PGA Switch", WM8990_LINE_MIXER1, |
| 578 | WM8990_LLOPGALON_BIT, 1, 0), |
| 579 | SOC_DAPM_SINGLE("LONMIX Right Mixer PGA Switch", WM8990_LINE_MIXER1, |
| 580 | WM8990_LROPGALON_BIT, 1, 0), |
| 581 | SOC_DAPM_SINGLE("LONMIX Inverted LOP Switch", WM8990_LINE_MIXER1, |
| 582 | WM8990_LOPLON_BIT, 1, 0), |
| 583 | }; |
| 584 | |
| 585 | /* LOPMIX */ |
| 586 | static const struct snd_kcontrol_new wm8990_dapm_lopmix_controls[] = { |
| 587 | SOC_DAPM_SINGLE("LOPMIX Right Mic Bypass Switch", WM8990_LINE_MIXER1, |
| 588 | WM8990_LR12LOP_BIT, 1, 0), |
| 589 | SOC_DAPM_SINGLE("LOPMIX Left Mic Bypass Switch", WM8990_LINE_MIXER1, |
| 590 | WM8990_LL12LOP_BIT, 1, 0), |
| 591 | SOC_DAPM_SINGLE("LOPMIX Left Mixer PGA Switch", WM8990_LINE_MIXER1, |
| 592 | WM8990_LLOPGALOP_BIT, 1, 0), |
| 593 | }; |
| 594 | |
| 595 | /* RONMIX */ |
| 596 | static const struct snd_kcontrol_new wm8990_dapm_ronmix_controls[] = { |
| 597 | SOC_DAPM_SINGLE("RONMIX Right Mixer PGA Switch", WM8990_LINE_MIXER2, |
| 598 | WM8990_RROPGARON_BIT, 1, 0), |
| 599 | SOC_DAPM_SINGLE("RONMIX Left Mixer PGA Switch", WM8990_LINE_MIXER2, |
| 600 | WM8990_RLOPGARON_BIT, 1, 0), |
| 601 | SOC_DAPM_SINGLE("RONMIX Inverted ROP Switch", WM8990_LINE_MIXER2, |
| 602 | WM8990_ROPRON_BIT, 1, 0), |
| 603 | }; |
| 604 | |
| 605 | /* ROPMIX */ |
| 606 | static const struct snd_kcontrol_new wm8990_dapm_ropmix_controls[] = { |
| 607 | SOC_DAPM_SINGLE("ROPMIX Left Mic Bypass Switch", WM8990_LINE_MIXER2, |
| 608 | WM8990_RL12ROP_BIT, 1, 0), |
| 609 | SOC_DAPM_SINGLE("ROPMIX Right Mic Bypass Switch", WM8990_LINE_MIXER2, |
| 610 | WM8990_RR12ROP_BIT, 1, 0), |
| 611 | SOC_DAPM_SINGLE("ROPMIX Right Mixer PGA Switch", WM8990_LINE_MIXER2, |
| 612 | WM8990_RROPGAROP_BIT, 1, 0), |
| 613 | }; |
| 614 | |
| 615 | /* OUT3MIX */ |
| 616 | static const struct snd_kcontrol_new wm8990_dapm_out3mix_controls[] = { |
| 617 | SOC_DAPM_SINGLE("OUT3MIX LIN4/RXP Bypass Switch", WM8990_OUT3_4_MIXER, |
| 618 | WM8990_LI4O3_BIT, 1, 0), |
| 619 | SOC_DAPM_SINGLE("OUT3MIX Left Out PGA Switch", WM8990_OUT3_4_MIXER, |
| 620 | WM8990_LPGAO3_BIT, 1, 0), |
| 621 | }; |
| 622 | |
| 623 | /* OUT4MIX */ |
| 624 | static const struct snd_kcontrol_new wm8990_dapm_out4mix_controls[] = { |
| 625 | SOC_DAPM_SINGLE("OUT4MIX Right Out PGA Switch", WM8990_OUT3_4_MIXER, |
| 626 | WM8990_RPGAO4_BIT, 1, 0), |
| 627 | SOC_DAPM_SINGLE("OUT4MIX RIN4/RXP Bypass Switch", WM8990_OUT3_4_MIXER, |
| 628 | WM8990_RI4O4_BIT, 1, 0), |
| 629 | }; |
| 630 | |
| 631 | /* SPKMIX */ |
| 632 | static const struct snd_kcontrol_new wm8990_dapm_spkmix_controls[] = { |
| 633 | SOC_DAPM_SINGLE("SPKMIX LIN2 Bypass Switch", WM8990_SPEAKER_MIXER, |
| 634 | WM8990_LI2SPK_BIT, 1, 0), |
| 635 | SOC_DAPM_SINGLE("SPKMIX LADC Bypass Switch", WM8990_SPEAKER_MIXER, |
| 636 | WM8990_LB2SPK_BIT, 1, 0), |
| 637 | SOC_DAPM_SINGLE("SPKMIX Left Mixer PGA Switch", WM8990_SPEAKER_MIXER, |
| 638 | WM8990_LOPGASPK_BIT, 1, 0), |
| 639 | SOC_DAPM_SINGLE("SPKMIX Left DAC Switch", WM8990_SPEAKER_MIXER, |
| 640 | WM8990_LDSPK_BIT, 1, 0), |
| 641 | SOC_DAPM_SINGLE("SPKMIX Right DAC Switch", WM8990_SPEAKER_MIXER, |
| 642 | WM8990_RDSPK_BIT, 1, 0), |
| 643 | SOC_DAPM_SINGLE("SPKMIX Right Mixer PGA Switch", WM8990_SPEAKER_MIXER, |
| 644 | WM8990_ROPGASPK_BIT, 1, 0), |
| 645 | SOC_DAPM_SINGLE("SPKMIX RADC Bypass Switch", WM8990_SPEAKER_MIXER, |
| 646 | WM8990_RL12ROP_BIT, 1, 0), |
| 647 | SOC_DAPM_SINGLE("SPKMIX RIN2 Bypass Switch", WM8990_SPEAKER_MIXER, |
| 648 | WM8990_RI2SPK_BIT, 1, 0), |
| 649 | }; |
| 650 | |
| 651 | static const struct snd_soc_dapm_widget wm8990_dapm_widgets[] = { |
| 652 | /* Input Side */ |
| 653 | /* Input Lines */ |
| 654 | SND_SOC_DAPM_INPUT("LIN1"), |
| 655 | SND_SOC_DAPM_INPUT("LIN2"), |
| 656 | SND_SOC_DAPM_INPUT("LIN3"), |
| 657 | SND_SOC_DAPM_INPUT("LIN4/RXN"), |
| 658 | SND_SOC_DAPM_INPUT("RIN3"), |
| 659 | SND_SOC_DAPM_INPUT("RIN4/RXP"), |
| 660 | SND_SOC_DAPM_INPUT("RIN1"), |
| 661 | SND_SOC_DAPM_INPUT("RIN2"), |
| 662 | SND_SOC_DAPM_INPUT("Internal ADC Source"), |
| 663 | |
| 664 | /* DACs */ |
| 665 | SND_SOC_DAPM_ADC("Left ADC", "Left Capture", WM8990_POWER_MANAGEMENT_2, |
| 666 | WM8990_ADCL_ENA_BIT, 0), |
| 667 | SND_SOC_DAPM_ADC("Right ADC", "Right Capture", WM8990_POWER_MANAGEMENT_2, |
| 668 | WM8990_ADCR_ENA_BIT, 0), |
| 669 | |
| 670 | /* Input PGAs */ |
| 671 | SND_SOC_DAPM_MIXER("LIN12 PGA", WM8990_POWER_MANAGEMENT_2, WM8990_LIN12_ENA_BIT, |
| 672 | 0, &wm8990_dapm_lin12_pga_controls[0], |
| 673 | ARRAY_SIZE(wm8990_dapm_lin12_pga_controls)), |
| 674 | SND_SOC_DAPM_MIXER("LIN34 PGA", WM8990_POWER_MANAGEMENT_2, WM8990_LIN34_ENA_BIT, |
| 675 | 0, &wm8990_dapm_lin34_pga_controls[0], |
| 676 | ARRAY_SIZE(wm8990_dapm_lin34_pga_controls)), |
| 677 | SND_SOC_DAPM_MIXER("RIN12 PGA", WM8990_POWER_MANAGEMENT_2, WM8990_RIN12_ENA_BIT, |
| 678 | 0, &wm8990_dapm_rin12_pga_controls[0], |
| 679 | ARRAY_SIZE(wm8990_dapm_rin12_pga_controls)), |
| 680 | SND_SOC_DAPM_MIXER("RIN34 PGA", WM8990_POWER_MANAGEMENT_2, WM8990_RIN34_ENA_BIT, |
| 681 | 0, &wm8990_dapm_rin34_pga_controls[0], |
| 682 | ARRAY_SIZE(wm8990_dapm_rin34_pga_controls)), |
| 683 | |
| 684 | /* INMIXL */ |
| 685 | SND_SOC_DAPM_MIXER_E("INMIXL", WM8990_INTDRIVBITS, WM8990_INMIXL_PWR_BIT, 0, |
| 686 | &wm8990_dapm_inmixl_controls[0], |
| 687 | ARRAY_SIZE(wm8990_dapm_inmixl_controls), |
| 688 | inmixer_event, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), |
| 689 | |
| 690 | /* AINLMUX */ |
Jinyoung Park | 97a775c | 2009-05-01 12:54:31 +0100 | [diff] [blame] | 691 | SND_SOC_DAPM_MUX_E("AINLMUX", WM8990_INTDRIVBITS, WM8990_AINLMUX_PWR_BIT, 0, |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 692 | &wm8990_dapm_ainlmux_controls, inmixer_event, |
| 693 | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), |
| 694 | |
| 695 | /* INMIXR */ |
| 696 | SND_SOC_DAPM_MIXER_E("INMIXR", WM8990_INTDRIVBITS, WM8990_INMIXR_PWR_BIT, 0, |
| 697 | &wm8990_dapm_inmixr_controls[0], |
| 698 | ARRAY_SIZE(wm8990_dapm_inmixr_controls), |
| 699 | inmixer_event, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), |
| 700 | |
| 701 | /* AINRMUX */ |
Jinyoung Park | 97a775c | 2009-05-01 12:54:31 +0100 | [diff] [blame] | 702 | SND_SOC_DAPM_MUX_E("AINRMUX", WM8990_INTDRIVBITS, WM8990_AINRMUX_PWR_BIT, 0, |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 703 | &wm8990_dapm_ainrmux_controls, inmixer_event, |
| 704 | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), |
| 705 | |
| 706 | /* Output Side */ |
| 707 | /* DACs */ |
| 708 | SND_SOC_DAPM_DAC("Left DAC", "Left Playback", WM8990_POWER_MANAGEMENT_3, |
| 709 | WM8990_DACL_ENA_BIT, 0), |
| 710 | SND_SOC_DAPM_DAC("Right DAC", "Right Playback", WM8990_POWER_MANAGEMENT_3, |
| 711 | WM8990_DACR_ENA_BIT, 0), |
| 712 | |
| 713 | /* LOMIX */ |
| 714 | SND_SOC_DAPM_MIXER_E("LOMIX", WM8990_POWER_MANAGEMENT_3, WM8990_LOMIX_ENA_BIT, |
| 715 | 0, &wm8990_dapm_lomix_controls[0], |
| 716 | ARRAY_SIZE(wm8990_dapm_lomix_controls), |
| 717 | outmixer_event, SND_SOC_DAPM_PRE_REG), |
| 718 | |
| 719 | /* LONMIX */ |
| 720 | SND_SOC_DAPM_MIXER("LONMIX", WM8990_POWER_MANAGEMENT_3, WM8990_LON_ENA_BIT, 0, |
| 721 | &wm8990_dapm_lonmix_controls[0], |
| 722 | ARRAY_SIZE(wm8990_dapm_lonmix_controls)), |
| 723 | |
| 724 | /* LOPMIX */ |
| 725 | SND_SOC_DAPM_MIXER("LOPMIX", WM8990_POWER_MANAGEMENT_3, WM8990_LOP_ENA_BIT, 0, |
| 726 | &wm8990_dapm_lopmix_controls[0], |
| 727 | ARRAY_SIZE(wm8990_dapm_lopmix_controls)), |
| 728 | |
| 729 | /* OUT3MIX */ |
| 730 | SND_SOC_DAPM_MIXER("OUT3MIX", WM8990_POWER_MANAGEMENT_1, WM8990_OUT3_ENA_BIT, 0, |
| 731 | &wm8990_dapm_out3mix_controls[0], |
| 732 | ARRAY_SIZE(wm8990_dapm_out3mix_controls)), |
| 733 | |
| 734 | /* SPKMIX */ |
| 735 | SND_SOC_DAPM_MIXER_E("SPKMIX", WM8990_POWER_MANAGEMENT_1, WM8990_SPK_ENA_BIT, 0, |
| 736 | &wm8990_dapm_spkmix_controls[0], |
| 737 | ARRAY_SIZE(wm8990_dapm_spkmix_controls), outmixer_event, |
| 738 | SND_SOC_DAPM_PRE_REG), |
| 739 | |
| 740 | /* OUT4MIX */ |
| 741 | SND_SOC_DAPM_MIXER("OUT4MIX", WM8990_POWER_MANAGEMENT_1, WM8990_OUT4_ENA_BIT, 0, |
| 742 | &wm8990_dapm_out4mix_controls[0], |
| 743 | ARRAY_SIZE(wm8990_dapm_out4mix_controls)), |
| 744 | |
| 745 | /* ROPMIX */ |
| 746 | SND_SOC_DAPM_MIXER("ROPMIX", WM8990_POWER_MANAGEMENT_3, WM8990_ROP_ENA_BIT, 0, |
| 747 | &wm8990_dapm_ropmix_controls[0], |
| 748 | ARRAY_SIZE(wm8990_dapm_ropmix_controls)), |
| 749 | |
| 750 | /* RONMIX */ |
| 751 | SND_SOC_DAPM_MIXER("RONMIX", WM8990_POWER_MANAGEMENT_3, WM8990_RON_ENA_BIT, 0, |
| 752 | &wm8990_dapm_ronmix_controls[0], |
| 753 | ARRAY_SIZE(wm8990_dapm_ronmix_controls)), |
| 754 | |
| 755 | /* ROMIX */ |
| 756 | SND_SOC_DAPM_MIXER_E("ROMIX", WM8990_POWER_MANAGEMENT_3, WM8990_ROMIX_ENA_BIT, |
| 757 | 0, &wm8990_dapm_romix_controls[0], |
| 758 | ARRAY_SIZE(wm8990_dapm_romix_controls), |
| 759 | outmixer_event, SND_SOC_DAPM_PRE_REG), |
| 760 | |
| 761 | /* LOUT PGA */ |
| 762 | SND_SOC_DAPM_PGA("LOUT PGA", WM8990_POWER_MANAGEMENT_1, WM8990_LOUT_ENA_BIT, 0, |
| 763 | NULL, 0), |
| 764 | |
| 765 | /* ROUT PGA */ |
| 766 | SND_SOC_DAPM_PGA("ROUT PGA", WM8990_POWER_MANAGEMENT_1, WM8990_ROUT_ENA_BIT, 0, |
| 767 | NULL, 0), |
| 768 | |
| 769 | /* LOPGA */ |
| 770 | SND_SOC_DAPM_PGA("LOPGA", WM8990_POWER_MANAGEMENT_3, WM8990_LOPGA_ENA_BIT, 0, |
| 771 | NULL, 0), |
| 772 | |
| 773 | /* ROPGA */ |
| 774 | SND_SOC_DAPM_PGA("ROPGA", WM8990_POWER_MANAGEMENT_3, WM8990_ROPGA_ENA_BIT, 0, |
| 775 | NULL, 0), |
| 776 | |
| 777 | /* MICBIAS */ |
Mark Brown | e1fc3f2 | 2011-10-27 09:48:09 +0200 | [diff] [blame] | 778 | SND_SOC_DAPM_SUPPLY("MICBIAS", WM8990_POWER_MANAGEMENT_1, |
| 779 | WM8990_MICBIAS_ENA_BIT, 0, NULL, 0), |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 780 | |
| 781 | SND_SOC_DAPM_OUTPUT("LON"), |
| 782 | SND_SOC_DAPM_OUTPUT("LOP"), |
| 783 | SND_SOC_DAPM_OUTPUT("OUT3"), |
| 784 | SND_SOC_DAPM_OUTPUT("LOUT"), |
| 785 | SND_SOC_DAPM_OUTPUT("SPKN"), |
| 786 | SND_SOC_DAPM_OUTPUT("SPKP"), |
| 787 | SND_SOC_DAPM_OUTPUT("ROUT"), |
| 788 | SND_SOC_DAPM_OUTPUT("OUT4"), |
| 789 | SND_SOC_DAPM_OUTPUT("ROP"), |
| 790 | SND_SOC_DAPM_OUTPUT("RON"), |
| 791 | |
| 792 | SND_SOC_DAPM_OUTPUT("Internal DAC Sink"), |
| 793 | }; |
| 794 | |
| 795 | static const struct snd_soc_dapm_route audio_map[] = { |
| 796 | /* Make DACs turn on when playing even if not mixed into any outputs */ |
| 797 | {"Internal DAC Sink", NULL, "Left DAC"}, |
| 798 | {"Internal DAC Sink", NULL, "Right DAC"}, |
| 799 | |
| 800 | /* Make ADCs turn on when recording even if not mixed from any inputs */ |
| 801 | {"Left ADC", NULL, "Internal ADC Source"}, |
| 802 | {"Right ADC", NULL, "Internal ADC Source"}, |
| 803 | |
| 804 | /* Input Side */ |
| 805 | /* LIN12 PGA */ |
| 806 | {"LIN12 PGA", "LIN1 Switch", "LIN1"}, |
| 807 | {"LIN12 PGA", "LIN2 Switch", "LIN2"}, |
| 808 | /* LIN34 PGA */ |
| 809 | {"LIN34 PGA", "LIN3 Switch", "LIN3"}, |
Jinyoung Park | 97a775c | 2009-05-01 12:54:31 +0100 | [diff] [blame] | 810 | {"LIN34 PGA", "LIN4 Switch", "LIN4/RXN"}, |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 811 | /* INMIXL */ |
| 812 | {"INMIXL", "Record Left Volume", "LOMIX"}, |
| 813 | {"INMIXL", "LIN2 Volume", "LIN2"}, |
| 814 | {"INMIXL", "LINPGA12 Switch", "LIN12 PGA"}, |
| 815 | {"INMIXL", "LINPGA34 Switch", "LIN34 PGA"}, |
Jinyoung Park | 97a775c | 2009-05-01 12:54:31 +0100 | [diff] [blame] | 816 | /* AINLMUX */ |
| 817 | {"AINLMUX", "INMIXL Mix", "INMIXL"}, |
| 818 | {"AINLMUX", "DIFFINL Mix", "LIN12 PGA"}, |
| 819 | {"AINLMUX", "DIFFINL Mix", "LIN34 PGA"}, |
| 820 | {"AINLMUX", "RXVOICE Mix", "LIN4/RXN"}, |
| 821 | {"AINLMUX", "RXVOICE Mix", "RIN4/RXP"}, |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 822 | /* ADC */ |
Jinyoung Park | 97a775c | 2009-05-01 12:54:31 +0100 | [diff] [blame] | 823 | {"Left ADC", NULL, "AINLMUX"}, |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 824 | |
| 825 | /* RIN12 PGA */ |
| 826 | {"RIN12 PGA", "RIN1 Switch", "RIN1"}, |
| 827 | {"RIN12 PGA", "RIN2 Switch", "RIN2"}, |
| 828 | /* RIN34 PGA */ |
| 829 | {"RIN34 PGA", "RIN3 Switch", "RIN3"}, |
Jinyoung Park | 97a775c | 2009-05-01 12:54:31 +0100 | [diff] [blame] | 830 | {"RIN34 PGA", "RIN4 Switch", "RIN4/RXP"}, |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 831 | /* INMIXL */ |
| 832 | {"INMIXR", "Record Right Volume", "ROMIX"}, |
| 833 | {"INMIXR", "RIN2 Volume", "RIN2"}, |
| 834 | {"INMIXR", "RINPGA12 Switch", "RIN12 PGA"}, |
| 835 | {"INMIXR", "RINPGA34 Switch", "RIN34 PGA"}, |
Jinyoung Park | 97a775c | 2009-05-01 12:54:31 +0100 | [diff] [blame] | 836 | /* AINRMUX */ |
| 837 | {"AINRMUX", "INMIXR Mix", "INMIXR"}, |
| 838 | {"AINRMUX", "DIFFINR Mix", "RIN12 PGA"}, |
| 839 | {"AINRMUX", "DIFFINR Mix", "RIN34 PGA"}, |
| 840 | {"AINRMUX", "RXVOICE Mix", "LIN4/RXN"}, |
| 841 | {"AINRMUX", "RXVOICE Mix", "RIN4/RXP"}, |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 842 | /* ADC */ |
Jinyoung Park | 97a775c | 2009-05-01 12:54:31 +0100 | [diff] [blame] | 843 | {"Right ADC", NULL, "AINRMUX"}, |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 844 | |
| 845 | /* LOMIX */ |
| 846 | {"LOMIX", "LOMIX RIN3 Bypass Switch", "RIN3"}, |
| 847 | {"LOMIX", "LOMIX LIN3 Bypass Switch", "LIN3"}, |
| 848 | {"LOMIX", "LOMIX LIN12 PGA Bypass Switch", "LIN12 PGA"}, |
| 849 | {"LOMIX", "LOMIX RIN12 PGA Bypass Switch", "RIN12 PGA"}, |
| 850 | {"LOMIX", "LOMIX Right ADC Bypass Switch", "AINRMUX"}, |
| 851 | {"LOMIX", "LOMIX Left ADC Bypass Switch", "AINLMUX"}, |
| 852 | {"LOMIX", "LOMIX Left DAC Switch", "Left DAC"}, |
| 853 | |
| 854 | /* ROMIX */ |
| 855 | {"ROMIX", "ROMIX RIN3 Bypass Switch", "RIN3"}, |
| 856 | {"ROMIX", "ROMIX LIN3 Bypass Switch", "LIN3"}, |
| 857 | {"ROMIX", "ROMIX LIN12 PGA Bypass Switch", "LIN12 PGA"}, |
| 858 | {"ROMIX", "ROMIX RIN12 PGA Bypass Switch", "RIN12 PGA"}, |
| 859 | {"ROMIX", "ROMIX Right ADC Bypass Switch", "AINRMUX"}, |
| 860 | {"ROMIX", "ROMIX Left ADC Bypass Switch", "AINLMUX"}, |
| 861 | {"ROMIX", "ROMIX Right DAC Switch", "Right DAC"}, |
| 862 | |
| 863 | /* SPKMIX */ |
| 864 | {"SPKMIX", "SPKMIX LIN2 Bypass Switch", "LIN2"}, |
| 865 | {"SPKMIX", "SPKMIX RIN2 Bypass Switch", "RIN2"}, |
| 866 | {"SPKMIX", "SPKMIX LADC Bypass Switch", "AINLMUX"}, |
| 867 | {"SPKMIX", "SPKMIX RADC Bypass Switch", "AINRMUX"}, |
| 868 | {"SPKMIX", "SPKMIX Left Mixer PGA Switch", "LOPGA"}, |
| 869 | {"SPKMIX", "SPKMIX Right Mixer PGA Switch", "ROPGA"}, |
| 870 | {"SPKMIX", "SPKMIX Right DAC Switch", "Right DAC"}, |
Mark Brown | 436a745 | 2008-08-15 16:22:32 +0100 | [diff] [blame] | 871 | {"SPKMIX", "SPKMIX Left DAC Switch", "Left DAC"}, |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 872 | |
| 873 | /* LONMIX */ |
| 874 | {"LONMIX", "LONMIX Left Mixer PGA Switch", "LOPGA"}, |
| 875 | {"LONMIX", "LONMIX Right Mixer PGA Switch", "ROPGA"}, |
| 876 | {"LONMIX", "LONMIX Inverted LOP Switch", "LOPMIX"}, |
| 877 | |
| 878 | /* LOPMIX */ |
| 879 | {"LOPMIX", "LOPMIX Right Mic Bypass Switch", "RIN12 PGA"}, |
| 880 | {"LOPMIX", "LOPMIX Left Mic Bypass Switch", "LIN12 PGA"}, |
| 881 | {"LOPMIX", "LOPMIX Left Mixer PGA Switch", "LOPGA"}, |
| 882 | |
| 883 | /* OUT3MIX */ |
Jinyoung Park | 97a775c | 2009-05-01 12:54:31 +0100 | [diff] [blame] | 884 | {"OUT3MIX", "OUT3MIX LIN4/RXP Bypass Switch", "LIN4/RXN"}, |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 885 | {"OUT3MIX", "OUT3MIX Left Out PGA Switch", "LOPGA"}, |
| 886 | |
| 887 | /* OUT4MIX */ |
| 888 | {"OUT4MIX", "OUT4MIX Right Out PGA Switch", "ROPGA"}, |
| 889 | {"OUT4MIX", "OUT4MIX RIN4/RXP Bypass Switch", "RIN4/RXP"}, |
| 890 | |
| 891 | /* RONMIX */ |
| 892 | {"RONMIX", "RONMIX Right Mixer PGA Switch", "ROPGA"}, |
| 893 | {"RONMIX", "RONMIX Left Mixer PGA Switch", "LOPGA"}, |
| 894 | {"RONMIX", "RONMIX Inverted ROP Switch", "ROPMIX"}, |
| 895 | |
| 896 | /* ROPMIX */ |
| 897 | {"ROPMIX", "ROPMIX Left Mic Bypass Switch", "LIN12 PGA"}, |
| 898 | {"ROPMIX", "ROPMIX Right Mic Bypass Switch", "RIN12 PGA"}, |
| 899 | {"ROPMIX", "ROPMIX Right Mixer PGA Switch", "ROPGA"}, |
| 900 | |
| 901 | /* Out Mixer PGAs */ |
| 902 | {"LOPGA", NULL, "LOMIX"}, |
| 903 | {"ROPGA", NULL, "ROMIX"}, |
| 904 | |
| 905 | {"LOUT PGA", NULL, "LOMIX"}, |
| 906 | {"ROUT PGA", NULL, "ROMIX"}, |
| 907 | |
| 908 | /* Output Pins */ |
| 909 | {"LON", NULL, "LONMIX"}, |
| 910 | {"LOP", NULL, "LOPMIX"}, |
Jinyoung Park | 97a775c | 2009-05-01 12:54:31 +0100 | [diff] [blame] | 911 | {"OUT3", NULL, "OUT3MIX"}, |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 912 | {"LOUT", NULL, "LOUT PGA"}, |
| 913 | {"SPKN", NULL, "SPKMIX"}, |
| 914 | {"ROUT", NULL, "ROUT PGA"}, |
| 915 | {"OUT4", NULL, "OUT4MIX"}, |
| 916 | {"ROP", NULL, "ROPMIX"}, |
| 917 | {"RON", NULL, "RONMIX"}, |
| 918 | }; |
| 919 | |
| 920 | static int wm8990_add_widgets(struct snd_soc_codec *codec) |
| 921 | { |
Liam Girdwood | ce6120c | 2010-11-05 15:53:46 +0200 | [diff] [blame] | 922 | struct snd_soc_dapm_context *dapm = &codec->dapm; |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 923 | |
Liam Girdwood | ce6120c | 2010-11-05 15:53:46 +0200 | [diff] [blame] | 924 | snd_soc_dapm_new_controls(dapm, wm8990_dapm_widgets, |
| 925 | ARRAY_SIZE(wm8990_dapm_widgets)); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 926 | /* set up the WM8990 audio map */ |
Liam Girdwood | ce6120c | 2010-11-05 15:53:46 +0200 | [diff] [blame] | 927 | snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map)); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 928 | |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 929 | return 0; |
| 930 | } |
| 931 | |
| 932 | /* PLL divisors */ |
| 933 | struct _pll_div { |
| 934 | u32 div2; |
| 935 | u32 n; |
| 936 | u32 k; |
| 937 | }; |
| 938 | |
| 939 | /* The size in bits of the pll divide multiplied by 10 |
| 940 | * to allow rounding later */ |
| 941 | #define FIXED_PLL_SIZE ((1 << 16) * 10) |
| 942 | |
| 943 | static void pll_factors(struct _pll_div *pll_div, unsigned int target, |
| 944 | unsigned int source) |
| 945 | { |
| 946 | u64 Kpart; |
| 947 | unsigned int K, Ndiv, Nmod; |
| 948 | |
| 949 | |
| 950 | Ndiv = target / source; |
| 951 | if (Ndiv < 6) { |
| 952 | source >>= 1; |
| 953 | pll_div->div2 = 1; |
| 954 | Ndiv = target / source; |
| 955 | } else |
| 956 | pll_div->div2 = 0; |
| 957 | |
| 958 | if ((Ndiv < 6) || (Ndiv > 12)) |
| 959 | printk(KERN_WARNING |
Roel Kluin | 449bd54 | 2009-05-27 17:08:39 -0700 | [diff] [blame] | 960 | "WM8990 N value outwith recommended range! N = %u\n", Ndiv); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 961 | |
| 962 | pll_div->n = Ndiv; |
| 963 | Nmod = target % source; |
| 964 | Kpart = FIXED_PLL_SIZE * (long long)Nmod; |
| 965 | |
| 966 | do_div(Kpart, source); |
| 967 | |
| 968 | K = Kpart & 0xFFFFFFFF; |
| 969 | |
| 970 | /* Check if we need to round */ |
| 971 | if ((K % 10) >= 5) |
| 972 | K += 5; |
| 973 | |
| 974 | /* Move down to proper range now rounding is done */ |
| 975 | K /= 10; |
| 976 | |
| 977 | pll_div->k = K; |
| 978 | } |
| 979 | |
Mark Brown | 8548803 | 2009-09-05 18:52:16 +0100 | [diff] [blame] | 980 | static int wm8990_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id, |
| 981 | int source, unsigned int freq_in, unsigned int freq_out) |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 982 | { |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 983 | struct snd_soc_codec *codec = codec_dai->codec; |
| 984 | struct _pll_div pll_div; |
| 985 | |
| 986 | if (freq_in && freq_out) { |
| 987 | pll_factors(&pll_div, freq_out * 4, freq_in); |
| 988 | |
| 989 | /* Turn on PLL */ |
Axel Lin | 79d0726 | 2011-10-14 14:30:05 +0800 | [diff] [blame] | 990 | snd_soc_update_bits(codec, WM8990_POWER_MANAGEMENT_2, |
| 991 | WM8990_PLL_ENA, WM8990_PLL_ENA); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 992 | |
| 993 | /* sysclk comes from PLL */ |
Axel Lin | 79d0726 | 2011-10-14 14:30:05 +0800 | [diff] [blame] | 994 | snd_soc_update_bits(codec, WM8990_CLOCKING_2, |
| 995 | WM8990_SYSCLK_SRC, WM8990_SYSCLK_SRC); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 996 | |
Daniel Mack | 3ad2f3f | 2010-02-03 08:01:28 +0800 | [diff] [blame] | 997 | /* set up N , fractional mode and pre-divisor if necessary */ |
Mark Brown | 8d50e44 | 2009-07-10 23:12:01 +0100 | [diff] [blame] | 998 | snd_soc_write(codec, WM8990_PLL1, pll_div.n | WM8990_SDM | |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 999 | (pll_div.div2?WM8990_PRESCALE:0)); |
Mark Brown | 8d50e44 | 2009-07-10 23:12:01 +0100 | [diff] [blame] | 1000 | snd_soc_write(codec, WM8990_PLL2, (u8)(pll_div.k>>8)); |
| 1001 | snd_soc_write(codec, WM8990_PLL3, (u8)(pll_div.k & 0xFF)); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1002 | } else { |
Axel Lin | 79d0726 | 2011-10-14 14:30:05 +0800 | [diff] [blame] | 1003 | /* Turn off PLL */ |
| 1004 | snd_soc_update_bits(codec, WM8990_POWER_MANAGEMENT_2, |
| 1005 | WM8990_PLL_ENA, 0); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1006 | } |
| 1007 | return 0; |
| 1008 | } |
| 1009 | |
| 1010 | /* |
| 1011 | * Clock after PLL and dividers |
| 1012 | */ |
Liam Girdwood | e550e17 | 2008-07-07 16:07:52 +0100 | [diff] [blame] | 1013 | static int wm8990_set_dai_sysclk(struct snd_soc_dai *codec_dai, |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1014 | int clk_id, unsigned int freq, int dir) |
| 1015 | { |
| 1016 | struct snd_soc_codec *codec = codec_dai->codec; |
Mark Brown | b2c812e | 2010-04-14 15:35:19 +0900 | [diff] [blame] | 1017 | struct wm8990_priv *wm8990 = snd_soc_codec_get_drvdata(codec); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1018 | |
| 1019 | wm8990->sysclk = freq; |
| 1020 | return 0; |
| 1021 | } |
| 1022 | |
| 1023 | /* |
| 1024 | * Set's ADC and Voice DAC format. |
| 1025 | */ |
Liam Girdwood | e550e17 | 2008-07-07 16:07:52 +0100 | [diff] [blame] | 1026 | static int wm8990_set_dai_fmt(struct snd_soc_dai *codec_dai, |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1027 | unsigned int fmt) |
| 1028 | { |
| 1029 | struct snd_soc_codec *codec = codec_dai->codec; |
| 1030 | u16 audio1, audio3; |
| 1031 | |
Mark Brown | 8d50e44 | 2009-07-10 23:12:01 +0100 | [diff] [blame] | 1032 | audio1 = snd_soc_read(codec, WM8990_AUDIO_INTERFACE_1); |
| 1033 | audio3 = snd_soc_read(codec, WM8990_AUDIO_INTERFACE_3); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1034 | |
| 1035 | /* set master/slave audio interface */ |
| 1036 | switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { |
| 1037 | case SND_SOC_DAIFMT_CBS_CFS: |
| 1038 | audio3 &= ~WM8990_AIF_MSTR1; |
| 1039 | break; |
| 1040 | case SND_SOC_DAIFMT_CBM_CFM: |
| 1041 | audio3 |= WM8990_AIF_MSTR1; |
| 1042 | break; |
| 1043 | default: |
| 1044 | return -EINVAL; |
| 1045 | } |
| 1046 | |
| 1047 | audio1 &= ~WM8990_AIF_FMT_MASK; |
| 1048 | |
| 1049 | /* interface format */ |
| 1050 | switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { |
| 1051 | case SND_SOC_DAIFMT_I2S: |
| 1052 | audio1 |= WM8990_AIF_TMF_I2S; |
| 1053 | audio1 &= ~WM8990_AIF_LRCLK_INV; |
| 1054 | break; |
| 1055 | case SND_SOC_DAIFMT_RIGHT_J: |
| 1056 | audio1 |= WM8990_AIF_TMF_RIGHTJ; |
| 1057 | audio1 &= ~WM8990_AIF_LRCLK_INV; |
| 1058 | break; |
| 1059 | case SND_SOC_DAIFMT_LEFT_J: |
| 1060 | audio1 |= WM8990_AIF_TMF_LEFTJ; |
| 1061 | audio1 &= ~WM8990_AIF_LRCLK_INV; |
| 1062 | break; |
| 1063 | case SND_SOC_DAIFMT_DSP_A: |
| 1064 | audio1 |= WM8990_AIF_TMF_DSP; |
| 1065 | audio1 &= ~WM8990_AIF_LRCLK_INV; |
| 1066 | break; |
| 1067 | case SND_SOC_DAIFMT_DSP_B: |
| 1068 | audio1 |= WM8990_AIF_TMF_DSP | WM8990_AIF_LRCLK_INV; |
| 1069 | break; |
| 1070 | default: |
| 1071 | return -EINVAL; |
| 1072 | } |
| 1073 | |
Mark Brown | 8d50e44 | 2009-07-10 23:12:01 +0100 | [diff] [blame] | 1074 | snd_soc_write(codec, WM8990_AUDIO_INTERFACE_1, audio1); |
| 1075 | snd_soc_write(codec, WM8990_AUDIO_INTERFACE_3, audio3); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1076 | return 0; |
| 1077 | } |
| 1078 | |
Liam Girdwood | e550e17 | 2008-07-07 16:07:52 +0100 | [diff] [blame] | 1079 | static int wm8990_set_dai_clkdiv(struct snd_soc_dai *codec_dai, |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1080 | int div_id, int div) |
| 1081 | { |
| 1082 | struct snd_soc_codec *codec = codec_dai->codec; |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1083 | |
| 1084 | switch (div_id) { |
| 1085 | case WM8990_MCLK_DIV: |
Axel Lin | 79d0726 | 2011-10-14 14:30:05 +0800 | [diff] [blame] | 1086 | snd_soc_update_bits(codec, WM8990_CLOCKING_2, |
| 1087 | WM8990_MCLK_DIV_MASK, div); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1088 | break; |
| 1089 | case WM8990_DACCLK_DIV: |
Axel Lin | 79d0726 | 2011-10-14 14:30:05 +0800 | [diff] [blame] | 1090 | snd_soc_update_bits(codec, WM8990_CLOCKING_2, |
| 1091 | WM8990_DAC_CLKDIV_MASK, div); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1092 | break; |
| 1093 | case WM8990_ADCCLK_DIV: |
Axel Lin | 79d0726 | 2011-10-14 14:30:05 +0800 | [diff] [blame] | 1094 | snd_soc_update_bits(codec, WM8990_CLOCKING_2, |
| 1095 | WM8990_ADC_CLKDIV_MASK, div); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1096 | break; |
| 1097 | case WM8990_BCLK_DIV: |
Axel Lin | 79d0726 | 2011-10-14 14:30:05 +0800 | [diff] [blame] | 1098 | snd_soc_update_bits(codec, WM8990_CLOCKING_1, |
| 1099 | WM8990_BCLK_DIV_MASK, div); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1100 | break; |
| 1101 | default: |
| 1102 | return -EINVAL; |
| 1103 | } |
| 1104 | |
| 1105 | return 0; |
| 1106 | } |
| 1107 | |
| 1108 | /* |
| 1109 | * Set PCM DAI bit size and sample rate. |
| 1110 | */ |
| 1111 | static int wm8990_hw_params(struct snd_pcm_substream *substream, |
Mark Brown | dee89c4 | 2008-11-18 22:11:38 +0000 | [diff] [blame] | 1112 | struct snd_pcm_hw_params *params, |
| 1113 | struct snd_soc_dai *dai) |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1114 | { |
Mark Brown | e6968a1 | 2012-04-04 15:58:16 +0100 | [diff] [blame] | 1115 | struct snd_soc_codec *codec = dai->codec; |
Mark Brown | 8d50e44 | 2009-07-10 23:12:01 +0100 | [diff] [blame] | 1116 | u16 audio1 = snd_soc_read(codec, WM8990_AUDIO_INTERFACE_1); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1117 | |
| 1118 | audio1 &= ~WM8990_AIF_WL_MASK; |
| 1119 | /* bit size */ |
| 1120 | switch (params_format(params)) { |
| 1121 | case SNDRV_PCM_FORMAT_S16_LE: |
| 1122 | break; |
| 1123 | case SNDRV_PCM_FORMAT_S20_3LE: |
| 1124 | audio1 |= WM8990_AIF_WL_20BITS; |
| 1125 | break; |
| 1126 | case SNDRV_PCM_FORMAT_S24_LE: |
| 1127 | audio1 |= WM8990_AIF_WL_24BITS; |
| 1128 | break; |
| 1129 | case SNDRV_PCM_FORMAT_S32_LE: |
| 1130 | audio1 |= WM8990_AIF_WL_32BITS; |
| 1131 | break; |
| 1132 | } |
| 1133 | |
Mark Brown | 8d50e44 | 2009-07-10 23:12:01 +0100 | [diff] [blame] | 1134 | snd_soc_write(codec, WM8990_AUDIO_INTERFACE_1, audio1); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1135 | return 0; |
| 1136 | } |
| 1137 | |
Liam Girdwood | e550e17 | 2008-07-07 16:07:52 +0100 | [diff] [blame] | 1138 | static int wm8990_mute(struct snd_soc_dai *dai, int mute) |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1139 | { |
| 1140 | struct snd_soc_codec *codec = dai->codec; |
| 1141 | u16 val; |
| 1142 | |
Mark Brown | 8d50e44 | 2009-07-10 23:12:01 +0100 | [diff] [blame] | 1143 | val = snd_soc_read(codec, WM8990_DAC_CTRL) & ~WM8990_DAC_MUTE; |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1144 | |
| 1145 | if (mute) |
Mark Brown | 8d50e44 | 2009-07-10 23:12:01 +0100 | [diff] [blame] | 1146 | snd_soc_write(codec, WM8990_DAC_CTRL, val | WM8990_DAC_MUTE); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1147 | else |
Mark Brown | 8d50e44 | 2009-07-10 23:12:01 +0100 | [diff] [blame] | 1148 | snd_soc_write(codec, WM8990_DAC_CTRL, val); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1149 | |
| 1150 | return 0; |
| 1151 | } |
| 1152 | |
| 1153 | static int wm8990_set_bias_level(struct snd_soc_codec *codec, |
| 1154 | enum snd_soc_bias_level level) |
| 1155 | { |
Axel Lin | 416a0ce | 2011-10-06 11:00:19 +0800 | [diff] [blame] | 1156 | int ret; |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1157 | |
| 1158 | switch (level) { |
| 1159 | case SND_SOC_BIAS_ON: |
| 1160 | break; |
Mark Brown | 2adb983 | 2008-11-17 17:11:14 +0000 | [diff] [blame] | 1161 | |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1162 | case SND_SOC_BIAS_PREPARE: |
Mark Brown | 2adb983 | 2008-11-17 17:11:14 +0000 | [diff] [blame] | 1163 | /* VMID=2*50k */ |
Axel Lin | 79d0726 | 2011-10-14 14:30:05 +0800 | [diff] [blame] | 1164 | snd_soc_update_bits(codec, WM8990_POWER_MANAGEMENT_1, |
| 1165 | WM8990_VMID_MODE_MASK, 0x2); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1166 | break; |
Mark Brown | 2adb983 | 2008-11-17 17:11:14 +0000 | [diff] [blame] | 1167 | |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1168 | case SND_SOC_BIAS_STANDBY: |
Liam Girdwood | ce6120c | 2010-11-05 15:53:46 +0200 | [diff] [blame] | 1169 | if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) { |
Axel Lin | 416a0ce | 2011-10-06 11:00:19 +0800 | [diff] [blame] | 1170 | ret = snd_soc_cache_sync(codec); |
| 1171 | if (ret < 0) { |
| 1172 | dev_err(codec->dev, "Failed to sync cache: %d\n", ret); |
| 1173 | return ret; |
| 1174 | } |
| 1175 | |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1176 | /* Enable all output discharge bits */ |
Mark Brown | 8d50e44 | 2009-07-10 23:12:01 +0100 | [diff] [blame] | 1177 | snd_soc_write(codec, WM8990_ANTIPOP1, WM8990_DIS_LLINE | |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1178 | WM8990_DIS_RLINE | WM8990_DIS_OUT3 | |
| 1179 | WM8990_DIS_OUT4 | WM8990_DIS_LOUT | |
| 1180 | WM8990_DIS_ROUT); |
| 1181 | |
| 1182 | /* Enable POBCTRL, SOFT_ST, VMIDTOG and BUFDCOPEN */ |
Mark Brown | 8d50e44 | 2009-07-10 23:12:01 +0100 | [diff] [blame] | 1183 | snd_soc_write(codec, WM8990_ANTIPOP2, WM8990_SOFTST | |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1184 | WM8990_BUFDCOPEN | WM8990_POBCTRL | |
| 1185 | WM8990_VMIDTOG); |
| 1186 | |
| 1187 | /* Delay to allow output caps to discharge */ |
Dimitris Papastamos | 7ebcf5d | 2011-01-14 15:59:13 +0000 | [diff] [blame] | 1188 | msleep(300); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1189 | |
| 1190 | /* Disable VMIDTOG */ |
Mark Brown | 8d50e44 | 2009-07-10 23:12:01 +0100 | [diff] [blame] | 1191 | snd_soc_write(codec, WM8990_ANTIPOP2, WM8990_SOFTST | |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1192 | WM8990_BUFDCOPEN | WM8990_POBCTRL); |
| 1193 | |
| 1194 | /* disable all output discharge bits */ |
Mark Brown | 8d50e44 | 2009-07-10 23:12:01 +0100 | [diff] [blame] | 1195 | snd_soc_write(codec, WM8990_ANTIPOP1, 0); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1196 | |
| 1197 | /* Enable outputs */ |
Mark Brown | 8d50e44 | 2009-07-10 23:12:01 +0100 | [diff] [blame] | 1198 | snd_soc_write(codec, WM8990_POWER_MANAGEMENT_1, 0x1b00); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1199 | |
Dimitris Papastamos | 7ebcf5d | 2011-01-14 15:59:13 +0000 | [diff] [blame] | 1200 | msleep(50); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1201 | |
| 1202 | /* Enable VMID at 2x50k */ |
Mark Brown | 8d50e44 | 2009-07-10 23:12:01 +0100 | [diff] [blame] | 1203 | snd_soc_write(codec, WM8990_POWER_MANAGEMENT_1, 0x1f02); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1204 | |
Dimitris Papastamos | 7ebcf5d | 2011-01-14 15:59:13 +0000 | [diff] [blame] | 1205 | msleep(100); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1206 | |
| 1207 | /* Enable VREF */ |
Mark Brown | 8d50e44 | 2009-07-10 23:12:01 +0100 | [diff] [blame] | 1208 | snd_soc_write(codec, WM8990_POWER_MANAGEMENT_1, 0x1f03); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1209 | |
Dimitris Papastamos | 7ebcf5d | 2011-01-14 15:59:13 +0000 | [diff] [blame] | 1210 | msleep(600); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1211 | |
| 1212 | /* Enable BUFIOEN */ |
Mark Brown | 8d50e44 | 2009-07-10 23:12:01 +0100 | [diff] [blame] | 1213 | snd_soc_write(codec, WM8990_ANTIPOP2, WM8990_SOFTST | |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1214 | WM8990_BUFDCOPEN | WM8990_POBCTRL | |
| 1215 | WM8990_BUFIOEN); |
| 1216 | |
| 1217 | /* Disable outputs */ |
Mark Brown | 8d50e44 | 2009-07-10 23:12:01 +0100 | [diff] [blame] | 1218 | snd_soc_write(codec, WM8990_POWER_MANAGEMENT_1, 0x3); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1219 | |
| 1220 | /* disable POBCTRL, SOFT_ST and BUFDCOPEN */ |
Mark Brown | 8d50e44 | 2009-07-10 23:12:01 +0100 | [diff] [blame] | 1221 | snd_soc_write(codec, WM8990_ANTIPOP2, WM8990_BUFIOEN); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1222 | |
Mark Brown | be1b87c | 2008-11-17 17:09:34 +0000 | [diff] [blame] | 1223 | /* Enable workaround for ADC clocking issue. */ |
Mark Brown | 8d50e44 | 2009-07-10 23:12:01 +0100 | [diff] [blame] | 1224 | snd_soc_write(codec, WM8990_EXT_ACCESS_ENA, 0x2); |
| 1225 | snd_soc_write(codec, WM8990_EXT_CTL1, 0xa003); |
| 1226 | snd_soc_write(codec, WM8990_EXT_ACCESS_ENA, 0); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1227 | } |
Mark Brown | 2adb983 | 2008-11-17 17:11:14 +0000 | [diff] [blame] | 1228 | |
| 1229 | /* VMID=2*250k */ |
Axel Lin | 79d0726 | 2011-10-14 14:30:05 +0800 | [diff] [blame] | 1230 | snd_soc_update_bits(codec, WM8990_POWER_MANAGEMENT_1, |
| 1231 | WM8990_VMID_MODE_MASK, 0x4); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1232 | break; |
| 1233 | |
| 1234 | case SND_SOC_BIAS_OFF: |
| 1235 | /* Enable POBCTRL and SOFT_ST */ |
Mark Brown | 8d50e44 | 2009-07-10 23:12:01 +0100 | [diff] [blame] | 1236 | snd_soc_write(codec, WM8990_ANTIPOP2, WM8990_SOFTST | |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1237 | WM8990_POBCTRL | WM8990_BUFIOEN); |
| 1238 | |
| 1239 | /* Enable POBCTRL, SOFT_ST and BUFDCOPEN */ |
Mark Brown | 8d50e44 | 2009-07-10 23:12:01 +0100 | [diff] [blame] | 1240 | snd_soc_write(codec, WM8990_ANTIPOP2, WM8990_SOFTST | |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1241 | WM8990_BUFDCOPEN | WM8990_POBCTRL | |
| 1242 | WM8990_BUFIOEN); |
| 1243 | |
| 1244 | /* mute DAC */ |
Axel Lin | 79d0726 | 2011-10-14 14:30:05 +0800 | [diff] [blame] | 1245 | snd_soc_update_bits(codec, WM8990_DAC_CTRL, |
| 1246 | WM8990_DAC_MUTE, WM8990_DAC_MUTE); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1247 | |
| 1248 | /* Enable any disabled outputs */ |
Mark Brown | 8d50e44 | 2009-07-10 23:12:01 +0100 | [diff] [blame] | 1249 | snd_soc_write(codec, WM8990_POWER_MANAGEMENT_1, 0x1f03); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1250 | |
| 1251 | /* Disable VMID */ |
Mark Brown | 8d50e44 | 2009-07-10 23:12:01 +0100 | [diff] [blame] | 1252 | snd_soc_write(codec, WM8990_POWER_MANAGEMENT_1, 0x1f01); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1253 | |
Dimitris Papastamos | 7ebcf5d | 2011-01-14 15:59:13 +0000 | [diff] [blame] | 1254 | msleep(300); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1255 | |
| 1256 | /* Enable all output discharge bits */ |
Mark Brown | 8d50e44 | 2009-07-10 23:12:01 +0100 | [diff] [blame] | 1257 | snd_soc_write(codec, WM8990_ANTIPOP1, WM8990_DIS_LLINE | |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1258 | WM8990_DIS_RLINE | WM8990_DIS_OUT3 | |
| 1259 | WM8990_DIS_OUT4 | WM8990_DIS_LOUT | |
| 1260 | WM8990_DIS_ROUT); |
| 1261 | |
| 1262 | /* Disable VREF */ |
Mark Brown | 8d50e44 | 2009-07-10 23:12:01 +0100 | [diff] [blame] | 1263 | snd_soc_write(codec, WM8990_POWER_MANAGEMENT_1, 0x0); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1264 | |
| 1265 | /* disable POBCTRL, SOFT_ST and BUFDCOPEN */ |
Mark Brown | 8d50e44 | 2009-07-10 23:12:01 +0100 | [diff] [blame] | 1266 | snd_soc_write(codec, WM8990_ANTIPOP2, 0x0); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1267 | break; |
| 1268 | } |
| 1269 | |
Liam Girdwood | ce6120c | 2010-11-05 15:53:46 +0200 | [diff] [blame] | 1270 | codec->dapm.bias_level = level; |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1271 | return 0; |
| 1272 | } |
| 1273 | |
| 1274 | #define WM8990_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 |\ |
| 1275 | SNDRV_PCM_RATE_16000 | SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_44100 | \ |
| 1276 | SNDRV_PCM_RATE_48000) |
| 1277 | |
| 1278 | #define WM8990_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\ |
| 1279 | SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE) |
| 1280 | |
| 1281 | /* |
| 1282 | * The WM8990 supports 2 different and mutually exclusive DAI |
| 1283 | * configurations. |
| 1284 | * |
| 1285 | * 1. ADC/DAC on Primary Interface |
| 1286 | * 2. ADC on Primary Interface/DAC on secondary |
| 1287 | */ |
Lars-Peter Clausen | 85e7652 | 2011-11-23 11:40:40 +0100 | [diff] [blame] | 1288 | static const struct snd_soc_dai_ops wm8990_dai_ops = { |
Eric Miao | 6335d05 | 2009-03-03 09:41:00 +0800 | [diff] [blame] | 1289 | .hw_params = wm8990_hw_params, |
| 1290 | .digital_mute = wm8990_mute, |
| 1291 | .set_fmt = wm8990_set_dai_fmt, |
| 1292 | .set_clkdiv = wm8990_set_dai_clkdiv, |
| 1293 | .set_pll = wm8990_set_dai_pll, |
| 1294 | .set_sysclk = wm8990_set_dai_sysclk, |
| 1295 | }; |
| 1296 | |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1297 | static struct snd_soc_dai_driver wm8990_dai = { |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1298 | /* ADC/DAC on primary */ |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1299 | .name = "wm8990-hifi", |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1300 | .playback = { |
| 1301 | .stream_name = "Playback", |
| 1302 | .channels_min = 1, |
| 1303 | .channels_max = 2, |
| 1304 | .rates = WM8990_RATES, |
| 1305 | .formats = WM8990_FORMATS,}, |
| 1306 | .capture = { |
| 1307 | .stream_name = "Capture", |
| 1308 | .channels_min = 1, |
| 1309 | .channels_max = 2, |
| 1310 | .rates = WM8990_RATES, |
| 1311 | .formats = WM8990_FORMATS,}, |
Eric Miao | 6335d05 | 2009-03-03 09:41:00 +0800 | [diff] [blame] | 1312 | .ops = &wm8990_dai_ops, |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1313 | }; |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1314 | |
Lars-Peter Clausen | 84b315e | 2011-12-02 10:18:28 +0100 | [diff] [blame] | 1315 | static int wm8990_suspend(struct snd_soc_codec *codec) |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1316 | { |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1317 | wm8990_set_bias_level(codec, SND_SOC_BIAS_OFF); |
| 1318 | return 0; |
| 1319 | } |
| 1320 | |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1321 | static int wm8990_resume(struct snd_soc_codec *codec) |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1322 | { |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1323 | wm8990_set_bias_level(codec, SND_SOC_BIAS_STANDBY); |
| 1324 | return 0; |
| 1325 | } |
| 1326 | |
| 1327 | /* |
| 1328 | * initialise the WM8990 driver |
| 1329 | * register the mixer and dsp interfaces with the kernel |
| 1330 | */ |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1331 | static int wm8990_probe(struct snd_soc_codec *codec) |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1332 | { |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1333 | int ret; |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1334 | |
Mark Brown | 8d50e44 | 2009-07-10 23:12:01 +0100 | [diff] [blame] | 1335 | ret = snd_soc_codec_set_cache_io(codec, 8, 16, SND_SOC_I2C); |
| 1336 | if (ret < 0) { |
| 1337 | printk(KERN_ERR "wm8990: failed to set cache I/O: %d\n", ret); |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1338 | return ret; |
Mark Brown | 8d50e44 | 2009-07-10 23:12:01 +0100 | [diff] [blame] | 1339 | } |
| 1340 | |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1341 | wm8990_reset(codec); |
| 1342 | |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1343 | /* charge output caps */ |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1344 | wm8990_set_bias_level(codec, SND_SOC_BIAS_STANDBY); |
| 1345 | |
Axel Lin | 79d0726 | 2011-10-14 14:30:05 +0800 | [diff] [blame] | 1346 | snd_soc_update_bits(codec, WM8990_AUDIO_INTERFACE_4, |
| 1347 | WM8990_ALRCGPIO1, WM8990_ALRCGPIO1); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1348 | |
Axel Lin | 79d0726 | 2011-10-14 14:30:05 +0800 | [diff] [blame] | 1349 | snd_soc_update_bits(codec, WM8990_GPIO1_GPIO2, |
| 1350 | WM8990_GPIO1_SEL_MASK, 1); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1351 | |
Axel Lin | 79d0726 | 2011-10-14 14:30:05 +0800 | [diff] [blame] | 1352 | snd_soc_update_bits(codec, WM8990_POWER_MANAGEMENT_2, |
| 1353 | WM8990_OPCLK_ENA, WM8990_OPCLK_ENA); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1354 | |
Mark Brown | 8d50e44 | 2009-07-10 23:12:01 +0100 | [diff] [blame] | 1355 | snd_soc_write(codec, WM8990_LEFT_OUTPUT_VOLUME, 0x50 | (1<<8)); |
| 1356 | snd_soc_write(codec, WM8990_RIGHT_OUTPUT_VOLUME, 0x50 | (1<<8)); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1357 | |
Liam Girdwood | 022658b | 2012-02-03 17:43:09 +0000 | [diff] [blame] | 1358 | snd_soc_add_codec_controls(codec, wm8990_snd_controls, |
Ian Molton | 3e8e195 | 2009-01-09 00:23:21 +0000 | [diff] [blame] | 1359 | ARRAY_SIZE(wm8990_snd_controls)); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1360 | wm8990_add_widgets(codec); |
Mark Brown | fe3e78e | 2009-11-03 22:13:13 +0000 | [diff] [blame] | 1361 | |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1362 | return 0; |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1363 | } |
| 1364 | |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1365 | /* power down chip */ |
| 1366 | static int wm8990_remove(struct snd_soc_codec *codec) |
| 1367 | { |
| 1368 | wm8990_set_bias_level(codec, SND_SOC_BIAS_OFF); |
| 1369 | return 0; |
| 1370 | } |
| 1371 | |
| 1372 | static struct snd_soc_codec_driver soc_codec_dev_wm8990 = { |
| 1373 | .probe = wm8990_probe, |
| 1374 | .remove = wm8990_remove, |
| 1375 | .suspend = wm8990_suspend, |
| 1376 | .resume = wm8990_resume, |
| 1377 | .set_bias_level = wm8990_set_bias_level, |
| 1378 | .reg_cache_size = ARRAY_SIZE(wm8990_reg), |
| 1379 | .reg_word_size = sizeof(u16), |
| 1380 | .reg_cache_default = wm8990_reg, |
Axel Lin | 416a0ce | 2011-10-06 11:00:19 +0800 | [diff] [blame] | 1381 | .volatile_register = wm8990_volatile_register, |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1382 | }; |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1383 | |
| 1384 | #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE) |
Bill Pemberton | 7a79e94 | 2012-12-07 09:26:37 -0500 | [diff] [blame] | 1385 | static int wm8990_i2c_probe(struct i2c_client *i2c, |
| 1386 | const struct i2c_device_id *id) |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1387 | { |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1388 | struct wm8990_priv *wm8990; |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1389 | int ret; |
| 1390 | |
Mark Brown | 587cbbb | 2012-09-12 09:26:53 +0800 | [diff] [blame] | 1391 | wm8990 = devm_kzalloc(&i2c->dev, sizeof(struct wm8990_priv), |
| 1392 | GFP_KERNEL); |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1393 | if (wm8990 == NULL) |
| 1394 | return -ENOMEM; |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1395 | |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1396 | i2c_set_clientdata(i2c, wm8990); |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1397 | |
| 1398 | ret = snd_soc_register_codec(&i2c->dev, |
| 1399 | &soc_codec_dev_wm8990, &wm8990_dai, 1); |
Mark Brown | 587cbbb | 2012-09-12 09:26:53 +0800 | [diff] [blame] | 1400 | |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1401 | return ret; |
| 1402 | } |
| 1403 | |
Bill Pemberton | 7a79e94 | 2012-12-07 09:26:37 -0500 | [diff] [blame] | 1404 | static int wm8990_i2c_remove(struct i2c_client *client) |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1405 | { |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1406 | snd_soc_unregister_codec(&client->dev); |
Mark Brown | 587cbbb | 2012-09-12 09:26:53 +0800 | [diff] [blame] | 1407 | |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1408 | return 0; |
| 1409 | } |
| 1410 | |
Jean Delvare | e5d3fd38f9 | 2008-09-01 18:47:02 +0100 | [diff] [blame] | 1411 | static const struct i2c_device_id wm8990_i2c_id[] = { |
| 1412 | { "wm8990", 0 }, |
| 1413 | { } |
| 1414 | }; |
| 1415 | MODULE_DEVICE_TABLE(i2c, wm8990_i2c_id); |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1416 | |
| 1417 | static struct i2c_driver wm8990_i2c_driver = { |
| 1418 | .driver = { |
Mark Brown | 091edcc | 2011-12-02 22:08:49 +0000 | [diff] [blame] | 1419 | .name = "wm8990", |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1420 | .owner = THIS_MODULE, |
| 1421 | }, |
Jean Delvare | e5d3fd38f9 | 2008-09-01 18:47:02 +0100 | [diff] [blame] | 1422 | .probe = wm8990_i2c_probe, |
Bill Pemberton | 7a79e94 | 2012-12-07 09:26:37 -0500 | [diff] [blame] | 1423 | .remove = wm8990_i2c_remove, |
Jean Delvare | e5d3fd38f9 | 2008-09-01 18:47:02 +0100 | [diff] [blame] | 1424 | .id_table = wm8990_i2c_id, |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1425 | }; |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1426 | #endif |
| 1427 | |
Takashi Iwai | c9b3a40 | 2008-12-10 07:47:22 +0100 | [diff] [blame] | 1428 | static int __init wm8990_modinit(void) |
Mark Brown | 64089b8 | 2008-12-08 19:17:58 +0000 | [diff] [blame] | 1429 | { |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1430 | int ret = 0; |
| 1431 | #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE) |
| 1432 | ret = i2c_add_driver(&wm8990_i2c_driver); |
| 1433 | if (ret != 0) { |
| 1434 | printk(KERN_ERR "Failed to register wm8990 I2C driver: %d\n", |
| 1435 | ret); |
| 1436 | } |
| 1437 | #endif |
| 1438 | return ret; |
Mark Brown | 64089b8 | 2008-12-08 19:17:58 +0000 | [diff] [blame] | 1439 | } |
| 1440 | module_init(wm8990_modinit); |
| 1441 | |
| 1442 | static void __exit wm8990_exit(void) |
| 1443 | { |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 1444 | #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE) |
| 1445 | i2c_del_driver(&wm8990_i2c_driver); |
| 1446 | #endif |
Mark Brown | 64089b8 | 2008-12-08 19:17:58 +0000 | [diff] [blame] | 1447 | } |
| 1448 | module_exit(wm8990_exit); |
| 1449 | |
Mark Brown | f10485e | 2008-06-05 13:49:33 +0100 | [diff] [blame] | 1450 | MODULE_DESCRIPTION("ASoC WM8990 driver"); |
| 1451 | MODULE_AUTHOR("Liam Girdwood"); |
| 1452 | MODULE_LICENSE("GPL"); |