1203db220SDimitris Papastamos /* 2203db220SDimitris Papastamos * wm8991.c -- WM8991 ALSA Soc Audio driver 3203db220SDimitris Papastamos * 4203db220SDimitris Papastamos * Copyright 2007-2010 Wolfson Microelectronics PLC. 5203db220SDimitris Papastamos * Author: Graeme Gregory 69a185b9aSMark Brown * Graeme.Gregory@wolfsonmicro.com 7203db220SDimitris Papastamos * 8203db220SDimitris Papastamos * This program is free software; you can redistribute it and/or modify it 9203db220SDimitris Papastamos * under the terms of the GNU General Public License as published by the 10203db220SDimitris Papastamos * Free Software Foundation; either version 2 of the License, or (at your 11203db220SDimitris Papastamos * option) any later version. 12203db220SDimitris Papastamos */ 13203db220SDimitris Papastamos 14203db220SDimitris Papastamos #include <linux/module.h> 15203db220SDimitris Papastamos #include <linux/moduleparam.h> 16203db220SDimitris Papastamos #include <linux/kernel.h> 17203db220SDimitris Papastamos #include <linux/init.h> 18203db220SDimitris Papastamos #include <linux/delay.h> 19203db220SDimitris Papastamos #include <linux/pm.h> 20203db220SDimitris Papastamos #include <linux/i2c.h> 21a86652e5SMark Brown #include <linux/regmap.h> 22203db220SDimitris Papastamos #include <linux/slab.h> 23203db220SDimitris Papastamos #include <sound/core.h> 24203db220SDimitris Papastamos #include <sound/pcm.h> 25203db220SDimitris Papastamos #include <sound/pcm_params.h> 26203db220SDimitris Papastamos #include <sound/soc.h> 27203db220SDimitris Papastamos #include <sound/soc-dapm.h> 28203db220SDimitris Papastamos #include <sound/initval.h> 29203db220SDimitris Papastamos #include <sound/tlv.h> 30203db220SDimitris Papastamos #include <asm/div64.h> 31203db220SDimitris Papastamos 32203db220SDimitris Papastamos #include "wm8991.h" 33203db220SDimitris Papastamos 34203db220SDimitris Papastamos struct wm8991_priv { 35a86652e5SMark Brown struct regmap *regmap; 36203db220SDimitris Papastamos unsigned int pcmclk; 37203db220SDimitris Papastamos }; 38203db220SDimitris Papastamos 39a86652e5SMark Brown static const struct reg_default wm8991_reg_defaults[] = { 40a86652e5SMark Brown { 1, 0x0000 }, /* R1 - Power Management (1) */ 41a86652e5SMark Brown { 2, 0x6000 }, /* R2 - Power Management (2) */ 42a86652e5SMark Brown { 3, 0x0000 }, /* R3 - Power Management (3) */ 43a86652e5SMark Brown { 4, 0x4050 }, /* R4 - Audio Interface (1) */ 44a86652e5SMark Brown { 5, 0x4000 }, /* R5 - Audio Interface (2) */ 45a86652e5SMark Brown { 6, 0x01C8 }, /* R6 - Clocking (1) */ 46a86652e5SMark Brown { 7, 0x0000 }, /* R7 - Clocking (2) */ 47a86652e5SMark Brown { 8, 0x0040 }, /* R8 - Audio Interface (3) */ 48a86652e5SMark Brown { 9, 0x0040 }, /* R9 - Audio Interface (4) */ 49a86652e5SMark Brown { 10, 0x0004 }, /* R10 - DAC CTRL */ 50a86652e5SMark Brown { 11, 0x00C0 }, /* R11 - Left DAC Digital Volume */ 51a86652e5SMark Brown { 12, 0x00C0 }, /* R12 - Right DAC Digital Volume */ 52a86652e5SMark Brown { 13, 0x0000 }, /* R13 - Digital Side Tone */ 53a86652e5SMark Brown { 14, 0x0100 }, /* R14 - ADC CTRL */ 54a86652e5SMark Brown { 15, 0x00C0 }, /* R15 - Left ADC Digital Volume */ 55a86652e5SMark Brown { 16, 0x00C0 }, /* R16 - Right ADC Digital Volume */ 56a86652e5SMark Brown 57a86652e5SMark Brown { 18, 0x0000 }, /* R18 - GPIO CTRL 1 */ 58a86652e5SMark Brown { 19, 0x1000 }, /* R19 - GPIO1 & GPIO2 */ 59a86652e5SMark Brown { 20, 0x1010 }, /* R20 - GPIO3 & GPIO4 */ 60a86652e5SMark Brown { 21, 0x1010 }, /* R21 - GPIO5 & GPIO6 */ 61a86652e5SMark Brown { 22, 0x8000 }, /* R22 - GPIOCTRL 2 */ 62a86652e5SMark Brown { 23, 0x0800 }, /* R23 - GPIO_POL */ 63a86652e5SMark Brown { 24, 0x008B }, /* R24 - Left Line Input 1&2 Volume */ 64a86652e5SMark Brown { 25, 0x008B }, /* R25 - Left Line Input 3&4 Volume */ 65a86652e5SMark Brown { 26, 0x008B }, /* R26 - Right Line Input 1&2 Volume */ 66a86652e5SMark Brown { 27, 0x008B }, /* R27 - Right Line Input 3&4 Volume */ 67a86652e5SMark Brown { 28, 0x0000 }, /* R28 - Left Output Volume */ 68a86652e5SMark Brown { 29, 0x0000 }, /* R29 - Right Output Volume */ 69a86652e5SMark Brown { 30, 0x0066 }, /* R30 - Line Outputs Volume */ 70a86652e5SMark Brown { 31, 0x0022 }, /* R31 - Out3/4 Volume */ 71a86652e5SMark Brown { 32, 0x0079 }, /* R32 - Left OPGA Volume */ 72a86652e5SMark Brown { 33, 0x0079 }, /* R33 - Right OPGA Volume */ 73a86652e5SMark Brown { 34, 0x0003 }, /* R34 - Speaker Volume */ 74a86652e5SMark Brown { 35, 0x0003 }, /* R35 - ClassD1 */ 75a86652e5SMark Brown 76a86652e5SMark Brown { 37, 0x0100 }, /* R37 - ClassD3 */ 77a86652e5SMark Brown 78a86652e5SMark Brown { 39, 0x0000 }, /* R39 - Input Mixer1 */ 79a86652e5SMark Brown { 40, 0x0000 }, /* R40 - Input Mixer2 */ 80a86652e5SMark Brown { 41, 0x0000 }, /* R41 - Input Mixer3 */ 81a86652e5SMark Brown { 42, 0x0000 }, /* R42 - Input Mixer4 */ 82a86652e5SMark Brown { 43, 0x0000 }, /* R43 - Input Mixer5 */ 83a86652e5SMark Brown { 44, 0x0000 }, /* R44 - Input Mixer6 */ 84a86652e5SMark Brown { 45, 0x0000 }, /* R45 - Output Mixer1 */ 85a86652e5SMark Brown { 46, 0x0000 }, /* R46 - Output Mixer2 */ 86a86652e5SMark Brown { 47, 0x0000 }, /* R47 - Output Mixer3 */ 87a86652e5SMark Brown { 48, 0x0000 }, /* R48 - Output Mixer4 */ 88a86652e5SMark Brown { 49, 0x0000 }, /* R49 - Output Mixer5 */ 89a86652e5SMark Brown { 50, 0x0000 }, /* R50 - Output Mixer6 */ 90a86652e5SMark Brown { 51, 0x0180 }, /* R51 - Out3/4 Mixer */ 91a86652e5SMark Brown { 52, 0x0000 }, /* R52 - Line Mixer1 */ 92a86652e5SMark Brown { 53, 0x0000 }, /* R53 - Line Mixer2 */ 93a86652e5SMark Brown { 54, 0x0000 }, /* R54 - Speaker Mixer */ 94a86652e5SMark Brown { 55, 0x0000 }, /* R55 - Additional Control */ 95a86652e5SMark Brown { 56, 0x0000 }, /* R56 - AntiPOP1 */ 96a86652e5SMark Brown { 57, 0x0000 }, /* R57 - AntiPOP2 */ 97a86652e5SMark Brown { 58, 0x0000 }, /* R58 - MICBIAS */ 98a86652e5SMark Brown 99a86652e5SMark Brown { 60, 0x0008 }, /* R60 - PLL1 */ 100a86652e5SMark Brown { 61, 0x0031 }, /* R61 - PLL2 */ 101a86652e5SMark Brown { 62, 0x0026 }, /* R62 - PLL3 */ 102203db220SDimitris Papastamos }; 103203db220SDimitris Papastamos 104a86652e5SMark Brown static bool wm8991_volatile(struct device *dev, unsigned int reg) 105a86652e5SMark Brown { 106a86652e5SMark Brown switch (reg) { 107a86652e5SMark Brown case WM8991_RESET: 108a86652e5SMark Brown return true; 109a86652e5SMark Brown default: 110a86652e5SMark Brown return false; 111a86652e5SMark Brown } 112a86652e5SMark Brown } 113a86652e5SMark Brown 11400769dbeSLars-Peter Clausen static const DECLARE_TLV_DB_LINEAR(rec_mix_tlv, -1500, 600); 11500769dbeSLars-Peter Clausen static const DECLARE_TLV_DB_LINEAR(in_pga_tlv, -1650, 3000); 11600769dbeSLars-Peter Clausen static const DECLARE_TLV_DB_LINEAR(out_mix_tlv, 0, -2100); 11700769dbeSLars-Peter Clausen static const DECLARE_TLV_DB_LINEAR(out_pga_tlv, -7300, 600); 11800769dbeSLars-Peter Clausen static const DECLARE_TLV_DB_LINEAR(out_omix_tlv, -600, 0); 11900769dbeSLars-Peter Clausen static const DECLARE_TLV_DB_LINEAR(out_dac_tlv, -7163, 0); 12000769dbeSLars-Peter Clausen static const DECLARE_TLV_DB_LINEAR(in_adc_tlv, -7163, 1763); 12100769dbeSLars-Peter Clausen static const DECLARE_TLV_DB_LINEAR(out_sidetone_tlv, -3600, 0); 122203db220SDimitris Papastamos 123203db220SDimitris Papastamos static int wm899x_outpga_put_volsw_vu(struct snd_kcontrol *kcontrol, 124203db220SDimitris Papastamos struct snd_ctl_elem_value *ucontrol) 125203db220SDimitris Papastamos { 126ea53bf77SLars-Peter Clausen struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol); 127203db220SDimitris Papastamos int reg = kcontrol->private_value & 0xff; 128203db220SDimitris Papastamos int ret; 129203db220SDimitris Papastamos u16 val; 130203db220SDimitris Papastamos 131203db220SDimitris Papastamos ret = snd_soc_put_volsw(kcontrol, ucontrol); 132203db220SDimitris Papastamos if (ret < 0) 133203db220SDimitris Papastamos return ret; 134203db220SDimitris Papastamos 135203db220SDimitris Papastamos /* now hit the volume update bits (always bit 8) */ 136203db220SDimitris Papastamos val = snd_soc_read(codec, reg); 137203db220SDimitris Papastamos return snd_soc_write(codec, reg, val | 0x0100); 138203db220SDimitris Papastamos } 139203db220SDimitris Papastamos 140203db220SDimitris Papastamos static const char *wm8991_digital_sidetone[] = 141203db220SDimitris Papastamos {"None", "Left ADC", "Right ADC", "Reserved"}; 142203db220SDimitris Papastamos 143d07338b0STakashi Iwai static SOC_ENUM_SINGLE_DECL(wm8991_left_digital_sidetone_enum, 144d07338b0STakashi Iwai WM8991_DIGITAL_SIDE_TONE, 145203db220SDimitris Papastamos WM8991_ADC_TO_DACL_SHIFT, 146203db220SDimitris Papastamos wm8991_digital_sidetone); 147203db220SDimitris Papastamos 148d07338b0STakashi Iwai static SOC_ENUM_SINGLE_DECL(wm8991_right_digital_sidetone_enum, 149d07338b0STakashi Iwai WM8991_DIGITAL_SIDE_TONE, 150203db220SDimitris Papastamos WM8991_ADC_TO_DACR_SHIFT, 151203db220SDimitris Papastamos wm8991_digital_sidetone); 152203db220SDimitris Papastamos 153203db220SDimitris Papastamos static const char *wm8991_adcmode[] = 154203db220SDimitris Papastamos {"Hi-fi mode", "Voice mode 1", "Voice mode 2", "Voice mode 3"}; 155203db220SDimitris Papastamos 156d07338b0STakashi Iwai static SOC_ENUM_SINGLE_DECL(wm8991_right_adcmode_enum, 157d07338b0STakashi Iwai WM8991_ADC_CTRL, 158203db220SDimitris Papastamos WM8991_ADC_HPF_CUT_SHIFT, 159203db220SDimitris Papastamos wm8991_adcmode); 160203db220SDimitris Papastamos 161203db220SDimitris Papastamos static const struct snd_kcontrol_new wm8991_snd_controls[] = { 162203db220SDimitris Papastamos /* INMIXL */ 163203db220SDimitris Papastamos SOC_SINGLE("LIN12 PGA Boost", WM8991_INPUT_MIXER3, WM8991_L12MNBST_BIT, 1, 0), 164203db220SDimitris Papastamos SOC_SINGLE("LIN34 PGA Boost", WM8991_INPUT_MIXER3, WM8991_L34MNBST_BIT, 1, 0), 165203db220SDimitris Papastamos /* INMIXR */ 166203db220SDimitris Papastamos SOC_SINGLE("RIN12 PGA Boost", WM8991_INPUT_MIXER3, WM8991_R12MNBST_BIT, 1, 0), 167203db220SDimitris Papastamos SOC_SINGLE("RIN34 PGA Boost", WM8991_INPUT_MIXER3, WM8991_R34MNBST_BIT, 1, 0), 168203db220SDimitris Papastamos 169203db220SDimitris Papastamos /* LOMIX */ 170203db220SDimitris Papastamos SOC_SINGLE_TLV("LOMIX LIN3 Bypass Volume", WM8991_OUTPUT_MIXER3, 171203db220SDimitris Papastamos WM8991_LLI3LOVOL_SHIFT, WM8991_LLI3LOVOL_MASK, 1, out_mix_tlv), 172203db220SDimitris Papastamos SOC_SINGLE_TLV("LOMIX RIN12 PGA Bypass Volume", WM8991_OUTPUT_MIXER3, 173203db220SDimitris Papastamos WM8991_LR12LOVOL_SHIFT, WM8991_LR12LOVOL_MASK, 1, out_mix_tlv), 174203db220SDimitris Papastamos SOC_SINGLE_TLV("LOMIX LIN12 PGA Bypass Volume", WM8991_OUTPUT_MIXER3, 175203db220SDimitris Papastamos WM8991_LL12LOVOL_SHIFT, WM8991_LL12LOVOL_MASK, 1, out_mix_tlv), 176203db220SDimitris Papastamos SOC_SINGLE_TLV("LOMIX RIN3 Bypass Volume", WM8991_OUTPUT_MIXER5, 177203db220SDimitris Papastamos WM8991_LRI3LOVOL_SHIFT, WM8991_LRI3LOVOL_MASK, 1, out_mix_tlv), 178203db220SDimitris Papastamos SOC_SINGLE_TLV("LOMIX AINRMUX Bypass Volume", WM8991_OUTPUT_MIXER5, 179203db220SDimitris Papastamos WM8991_LRBLOVOL_SHIFT, WM8991_LRBLOVOL_MASK, 1, out_mix_tlv), 180203db220SDimitris Papastamos SOC_SINGLE_TLV("LOMIX AINLMUX Bypass Volume", WM8991_OUTPUT_MIXER5, 181203db220SDimitris Papastamos WM8991_LRBLOVOL_SHIFT, WM8991_LRBLOVOL_MASK, 1, out_mix_tlv), 182203db220SDimitris Papastamos 183203db220SDimitris Papastamos /* ROMIX */ 184203db220SDimitris Papastamos SOC_SINGLE_TLV("ROMIX RIN3 Bypass Volume", WM8991_OUTPUT_MIXER4, 185203db220SDimitris Papastamos WM8991_RRI3ROVOL_SHIFT, WM8991_RRI3ROVOL_MASK, 1, out_mix_tlv), 186203db220SDimitris Papastamos SOC_SINGLE_TLV("ROMIX LIN12 PGA Bypass Volume", WM8991_OUTPUT_MIXER4, 187203db220SDimitris Papastamos WM8991_RL12ROVOL_SHIFT, WM8991_RL12ROVOL_MASK, 1, out_mix_tlv), 188203db220SDimitris Papastamos SOC_SINGLE_TLV("ROMIX RIN12 PGA Bypass Volume", WM8991_OUTPUT_MIXER4, 189203db220SDimitris Papastamos WM8991_RR12ROVOL_SHIFT, WM8991_RR12ROVOL_MASK, 1, out_mix_tlv), 190203db220SDimitris Papastamos SOC_SINGLE_TLV("ROMIX LIN3 Bypass Volume", WM8991_OUTPUT_MIXER6, 191203db220SDimitris Papastamos WM8991_RLI3ROVOL_SHIFT, WM8991_RLI3ROVOL_MASK, 1, out_mix_tlv), 192203db220SDimitris Papastamos SOC_SINGLE_TLV("ROMIX AINLMUX Bypass Volume", WM8991_OUTPUT_MIXER6, 193203db220SDimitris Papastamos WM8991_RLBROVOL_SHIFT, WM8991_RLBROVOL_MASK, 1, out_mix_tlv), 194203db220SDimitris Papastamos SOC_SINGLE_TLV("ROMIX AINRMUX Bypass Volume", WM8991_OUTPUT_MIXER6, 195203db220SDimitris Papastamos WM8991_RRBROVOL_SHIFT, WM8991_RRBROVOL_MASK, 1, out_mix_tlv), 196203db220SDimitris Papastamos 197203db220SDimitris Papastamos /* LOUT */ 198203db220SDimitris Papastamos SOC_WM899X_OUTPGA_SINGLE_R_TLV("LOUT Volume", WM8991_LEFT_OUTPUT_VOLUME, 199203db220SDimitris Papastamos WM8991_LOUTVOL_SHIFT, WM8991_LOUTVOL_MASK, 0, out_pga_tlv), 200203db220SDimitris Papastamos SOC_SINGLE("LOUT ZC", WM8991_LEFT_OUTPUT_VOLUME, WM8991_LOZC_BIT, 1, 0), 201203db220SDimitris Papastamos 202203db220SDimitris Papastamos /* ROUT */ 203203db220SDimitris Papastamos SOC_WM899X_OUTPGA_SINGLE_R_TLV("ROUT Volume", WM8991_RIGHT_OUTPUT_VOLUME, 204203db220SDimitris Papastamos WM8991_ROUTVOL_SHIFT, WM8991_ROUTVOL_MASK, 0, out_pga_tlv), 205203db220SDimitris Papastamos SOC_SINGLE("ROUT ZC", WM8991_RIGHT_OUTPUT_VOLUME, WM8991_ROZC_BIT, 1, 0), 206203db220SDimitris Papastamos 207203db220SDimitris Papastamos /* LOPGA */ 208203db220SDimitris Papastamos SOC_WM899X_OUTPGA_SINGLE_R_TLV("LOPGA Volume", WM8991_LEFT_OPGA_VOLUME, 209203db220SDimitris Papastamos WM8991_LOPGAVOL_SHIFT, WM8991_LOPGAVOL_MASK, 0, out_pga_tlv), 210203db220SDimitris Papastamos SOC_SINGLE("LOPGA ZC Switch", WM8991_LEFT_OPGA_VOLUME, 211203db220SDimitris Papastamos WM8991_LOPGAZC_BIT, 1, 0), 212203db220SDimitris Papastamos 213203db220SDimitris Papastamos /* ROPGA */ 214203db220SDimitris Papastamos SOC_WM899X_OUTPGA_SINGLE_R_TLV("ROPGA Volume", WM8991_RIGHT_OPGA_VOLUME, 215203db220SDimitris Papastamos WM8991_ROPGAVOL_SHIFT, WM8991_ROPGAVOL_MASK, 0, out_pga_tlv), 216203db220SDimitris Papastamos SOC_SINGLE("ROPGA ZC Switch", WM8991_RIGHT_OPGA_VOLUME, 217203db220SDimitris Papastamos WM8991_ROPGAZC_BIT, 1, 0), 218203db220SDimitris Papastamos 219203db220SDimitris Papastamos SOC_SINGLE("LON Mute Switch", WM8991_LINE_OUTPUTS_VOLUME, 220203db220SDimitris Papastamos WM8991_LONMUTE_BIT, 1, 0), 221203db220SDimitris Papastamos SOC_SINGLE("LOP Mute Switch", WM8991_LINE_OUTPUTS_VOLUME, 222203db220SDimitris Papastamos WM8991_LOPMUTE_BIT, 1, 0), 223203db220SDimitris Papastamos SOC_SINGLE("LOP Attenuation Switch", WM8991_LINE_OUTPUTS_VOLUME, 224203db220SDimitris Papastamos WM8991_LOATTN_BIT, 1, 0), 225203db220SDimitris Papastamos SOC_SINGLE("RON Mute Switch", WM8991_LINE_OUTPUTS_VOLUME, 226203db220SDimitris Papastamos WM8991_RONMUTE_BIT, 1, 0), 227203db220SDimitris Papastamos SOC_SINGLE("ROP Mute Switch", WM8991_LINE_OUTPUTS_VOLUME, 228203db220SDimitris Papastamos WM8991_ROPMUTE_BIT, 1, 0), 229203db220SDimitris Papastamos SOC_SINGLE("ROP Attenuation Switch", WM8991_LINE_OUTPUTS_VOLUME, 230203db220SDimitris Papastamos WM8991_ROATTN_BIT, 1, 0), 231203db220SDimitris Papastamos 232203db220SDimitris Papastamos SOC_SINGLE("OUT3 Mute Switch", WM8991_OUT3_4_VOLUME, 233203db220SDimitris Papastamos WM8991_OUT3MUTE_BIT, 1, 0), 234203db220SDimitris Papastamos SOC_SINGLE("OUT3 Attenuation Switch", WM8991_OUT3_4_VOLUME, 235203db220SDimitris Papastamos WM8991_OUT3ATTN_BIT, 1, 0), 236203db220SDimitris Papastamos 237203db220SDimitris Papastamos SOC_SINGLE("OUT4 Mute Switch", WM8991_OUT3_4_VOLUME, 238203db220SDimitris Papastamos WM8991_OUT4MUTE_BIT, 1, 0), 239203db220SDimitris Papastamos SOC_SINGLE("OUT4 Attenuation Switch", WM8991_OUT3_4_VOLUME, 240203db220SDimitris Papastamos WM8991_OUT4ATTN_BIT, 1, 0), 241203db220SDimitris Papastamos 242203db220SDimitris Papastamos SOC_SINGLE("Speaker Mode Switch", WM8991_CLASSD1, 243203db220SDimitris Papastamos WM8991_CDMODE_BIT, 1, 0), 244203db220SDimitris Papastamos 245203db220SDimitris Papastamos SOC_SINGLE("Speaker Output Attenuation Volume", WM8991_SPEAKER_VOLUME, 246203db220SDimitris Papastamos WM8991_SPKVOL_SHIFT, WM8991_SPKVOL_MASK, 0), 247203db220SDimitris Papastamos SOC_SINGLE("Speaker DC Boost Volume", WM8991_CLASSD3, 248203db220SDimitris Papastamos WM8991_DCGAIN_SHIFT, WM8991_DCGAIN_MASK, 0), 249203db220SDimitris Papastamos SOC_SINGLE("Speaker AC Boost Volume", WM8991_CLASSD3, 250203db220SDimitris Papastamos WM8991_ACGAIN_SHIFT, WM8991_ACGAIN_MASK, 0), 251203db220SDimitris Papastamos 252203db220SDimitris Papastamos SOC_WM899X_OUTPGA_SINGLE_R_TLV("Left DAC Digital Volume", 253203db220SDimitris Papastamos WM8991_LEFT_DAC_DIGITAL_VOLUME, 254203db220SDimitris Papastamos WM8991_DACL_VOL_SHIFT, 255203db220SDimitris Papastamos WM8991_DACL_VOL_MASK, 256203db220SDimitris Papastamos 0, 257203db220SDimitris Papastamos out_dac_tlv), 258203db220SDimitris Papastamos 259203db220SDimitris Papastamos SOC_WM899X_OUTPGA_SINGLE_R_TLV("Right DAC Digital Volume", 260203db220SDimitris Papastamos WM8991_RIGHT_DAC_DIGITAL_VOLUME, 261203db220SDimitris Papastamos WM8991_DACR_VOL_SHIFT, 262203db220SDimitris Papastamos WM8991_DACR_VOL_MASK, 263203db220SDimitris Papastamos 0, 264203db220SDimitris Papastamos out_dac_tlv), 265203db220SDimitris Papastamos 266203db220SDimitris Papastamos SOC_ENUM("Left Digital Sidetone", wm8991_left_digital_sidetone_enum), 267203db220SDimitris Papastamos SOC_ENUM("Right Digital Sidetone", wm8991_right_digital_sidetone_enum), 268203db220SDimitris Papastamos 269203db220SDimitris Papastamos SOC_SINGLE_TLV("Left Digital Sidetone Volume", WM8991_DIGITAL_SIDE_TONE, 270203db220SDimitris Papastamos WM8991_ADCL_DAC_SVOL_SHIFT, WM8991_ADCL_DAC_SVOL_MASK, 0, 271203db220SDimitris Papastamos out_sidetone_tlv), 272203db220SDimitris Papastamos SOC_SINGLE_TLV("Right Digital Sidetone Volume", WM8991_DIGITAL_SIDE_TONE, 273203db220SDimitris Papastamos WM8991_ADCR_DAC_SVOL_SHIFT, WM8991_ADCR_DAC_SVOL_MASK, 0, 274203db220SDimitris Papastamos out_sidetone_tlv), 275203db220SDimitris Papastamos 276203db220SDimitris Papastamos SOC_SINGLE("ADC Digital High Pass Filter Switch", WM8991_ADC_CTRL, 277203db220SDimitris Papastamos WM8991_ADC_HPF_ENA_BIT, 1, 0), 278203db220SDimitris Papastamos 279203db220SDimitris Papastamos SOC_ENUM("ADC HPF Mode", wm8991_right_adcmode_enum), 280203db220SDimitris Papastamos 281203db220SDimitris Papastamos SOC_WM899X_OUTPGA_SINGLE_R_TLV("Left ADC Digital Volume", 282203db220SDimitris Papastamos WM8991_LEFT_ADC_DIGITAL_VOLUME, 283203db220SDimitris Papastamos WM8991_ADCL_VOL_SHIFT, 284203db220SDimitris Papastamos WM8991_ADCL_VOL_MASK, 285203db220SDimitris Papastamos 0, 286203db220SDimitris Papastamos in_adc_tlv), 287203db220SDimitris Papastamos 288203db220SDimitris Papastamos SOC_WM899X_OUTPGA_SINGLE_R_TLV("Right ADC Digital Volume", 289203db220SDimitris Papastamos WM8991_RIGHT_ADC_DIGITAL_VOLUME, 290203db220SDimitris Papastamos WM8991_ADCR_VOL_SHIFT, 291203db220SDimitris Papastamos WM8991_ADCR_VOL_MASK, 292203db220SDimitris Papastamos 0, 293203db220SDimitris Papastamos in_adc_tlv), 294203db220SDimitris Papastamos 295203db220SDimitris Papastamos SOC_WM899X_OUTPGA_SINGLE_R_TLV("LIN12 Volume", 296203db220SDimitris Papastamos WM8991_LEFT_LINE_INPUT_1_2_VOLUME, 297203db220SDimitris Papastamos WM8991_LIN12VOL_SHIFT, 298203db220SDimitris Papastamos WM8991_LIN12VOL_MASK, 299203db220SDimitris Papastamos 0, 300203db220SDimitris Papastamos in_pga_tlv), 301203db220SDimitris Papastamos 302203db220SDimitris Papastamos SOC_SINGLE("LIN12 ZC Switch", WM8991_LEFT_LINE_INPUT_1_2_VOLUME, 303203db220SDimitris Papastamos WM8991_LI12ZC_BIT, 1, 0), 304203db220SDimitris Papastamos 305203db220SDimitris Papastamos SOC_SINGLE("LIN12 Mute Switch", WM8991_LEFT_LINE_INPUT_1_2_VOLUME, 306203db220SDimitris Papastamos WM8991_LI12MUTE_BIT, 1, 0), 307203db220SDimitris Papastamos 308203db220SDimitris Papastamos SOC_WM899X_OUTPGA_SINGLE_R_TLV("LIN34 Volume", 309203db220SDimitris Papastamos WM8991_LEFT_LINE_INPUT_3_4_VOLUME, 310203db220SDimitris Papastamos WM8991_LIN34VOL_SHIFT, 311203db220SDimitris Papastamos WM8991_LIN34VOL_MASK, 312203db220SDimitris Papastamos 0, 313203db220SDimitris Papastamos in_pga_tlv), 314203db220SDimitris Papastamos 315203db220SDimitris Papastamos SOC_SINGLE("LIN34 ZC Switch", WM8991_LEFT_LINE_INPUT_3_4_VOLUME, 316203db220SDimitris Papastamos WM8991_LI34ZC_BIT, 1, 0), 317203db220SDimitris Papastamos 318203db220SDimitris Papastamos SOC_SINGLE("LIN34 Mute Switch", WM8991_LEFT_LINE_INPUT_3_4_VOLUME, 319203db220SDimitris Papastamos WM8991_LI34MUTE_BIT, 1, 0), 320203db220SDimitris Papastamos 321203db220SDimitris Papastamos SOC_WM899X_OUTPGA_SINGLE_R_TLV("RIN12 Volume", 322203db220SDimitris Papastamos WM8991_RIGHT_LINE_INPUT_1_2_VOLUME, 323203db220SDimitris Papastamos WM8991_RIN12VOL_SHIFT, 324203db220SDimitris Papastamos WM8991_RIN12VOL_MASK, 325203db220SDimitris Papastamos 0, 326203db220SDimitris Papastamos in_pga_tlv), 327203db220SDimitris Papastamos 328203db220SDimitris Papastamos SOC_SINGLE("RIN12 ZC Switch", WM8991_RIGHT_LINE_INPUT_1_2_VOLUME, 329203db220SDimitris Papastamos WM8991_RI12ZC_BIT, 1, 0), 330203db220SDimitris Papastamos 331203db220SDimitris Papastamos SOC_SINGLE("RIN12 Mute Switch", WM8991_RIGHT_LINE_INPUT_1_2_VOLUME, 332203db220SDimitris Papastamos WM8991_RI12MUTE_BIT, 1, 0), 333203db220SDimitris Papastamos 334203db220SDimitris Papastamos SOC_WM899X_OUTPGA_SINGLE_R_TLV("RIN34 Volume", 335203db220SDimitris Papastamos WM8991_RIGHT_LINE_INPUT_3_4_VOLUME, 336203db220SDimitris Papastamos WM8991_RIN34VOL_SHIFT, 337203db220SDimitris Papastamos WM8991_RIN34VOL_MASK, 338203db220SDimitris Papastamos 0, 339203db220SDimitris Papastamos in_pga_tlv), 340203db220SDimitris Papastamos 341203db220SDimitris Papastamos SOC_SINGLE("RIN34 ZC Switch", WM8991_RIGHT_LINE_INPUT_3_4_VOLUME, 342203db220SDimitris Papastamos WM8991_RI34ZC_BIT, 1, 0), 343203db220SDimitris Papastamos 344203db220SDimitris Papastamos SOC_SINGLE("RIN34 Mute Switch", WM8991_RIGHT_LINE_INPUT_3_4_VOLUME, 345203db220SDimitris Papastamos WM8991_RI34MUTE_BIT, 1, 0), 346203db220SDimitris Papastamos }; 347203db220SDimitris Papastamos 348203db220SDimitris Papastamos /* 349203db220SDimitris Papastamos * _DAPM_ Controls 350203db220SDimitris Papastamos */ 351203db220SDimitris Papastamos static int outmixer_event(struct snd_soc_dapm_widget *w, 352203db220SDimitris Papastamos struct snd_kcontrol *kcontrol, int event) 353203db220SDimitris Papastamos { 354f3b4d68fSLars-Peter Clausen struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); 355203db220SDimitris Papastamos u32 reg_shift = kcontrol->private_value & 0xfff; 356203db220SDimitris Papastamos int ret = 0; 357203db220SDimitris Papastamos u16 reg; 358203db220SDimitris Papastamos 359203db220SDimitris Papastamos switch (reg_shift) { 360203db220SDimitris Papastamos case WM8991_SPEAKER_MIXER | (WM8991_LDSPK_BIT << 8): 361f3b4d68fSLars-Peter Clausen reg = snd_soc_read(codec, WM8991_OUTPUT_MIXER1); 362203db220SDimitris Papastamos if (reg & WM8991_LDLO) { 363203db220SDimitris Papastamos printk(KERN_WARNING 364203db220SDimitris Papastamos "Cannot set as Output Mixer 1 LDLO Set\n"); 365203db220SDimitris Papastamos ret = -1; 366203db220SDimitris Papastamos } 367203db220SDimitris Papastamos break; 368203db220SDimitris Papastamos 369203db220SDimitris Papastamos case WM8991_SPEAKER_MIXER | (WM8991_RDSPK_BIT << 8): 370f3b4d68fSLars-Peter Clausen reg = snd_soc_read(codec, WM8991_OUTPUT_MIXER2); 371203db220SDimitris Papastamos if (reg & WM8991_RDRO) { 372203db220SDimitris Papastamos printk(KERN_WARNING 373203db220SDimitris Papastamos "Cannot set as Output Mixer 2 RDRO Set\n"); 374203db220SDimitris Papastamos ret = -1; 375203db220SDimitris Papastamos } 376203db220SDimitris Papastamos break; 377203db220SDimitris Papastamos 378203db220SDimitris Papastamos case WM8991_OUTPUT_MIXER1 | (WM8991_LDLO_BIT << 8): 379f3b4d68fSLars-Peter Clausen reg = snd_soc_read(codec, WM8991_SPEAKER_MIXER); 380203db220SDimitris Papastamos if (reg & WM8991_LDSPK) { 381203db220SDimitris Papastamos printk(KERN_WARNING 382203db220SDimitris Papastamos "Cannot set as Speaker Mixer LDSPK Set\n"); 383203db220SDimitris Papastamos ret = -1; 384203db220SDimitris Papastamos } 385203db220SDimitris Papastamos break; 386203db220SDimitris Papastamos 387203db220SDimitris Papastamos case WM8991_OUTPUT_MIXER2 | (WM8991_RDRO_BIT << 8): 388f3b4d68fSLars-Peter Clausen reg = snd_soc_read(codec, WM8991_SPEAKER_MIXER); 389203db220SDimitris Papastamos if (reg & WM8991_RDSPK) { 390203db220SDimitris Papastamos printk(KERN_WARNING 391203db220SDimitris Papastamos "Cannot set as Speaker Mixer RDSPK Set\n"); 392203db220SDimitris Papastamos ret = -1; 393203db220SDimitris Papastamos } 394203db220SDimitris Papastamos break; 395203db220SDimitris Papastamos } 396203db220SDimitris Papastamos 397203db220SDimitris Papastamos return ret; 398203db220SDimitris Papastamos } 399203db220SDimitris Papastamos 400203db220SDimitris Papastamos /* INMIX dB values */ 40100769dbeSLars-Peter Clausen static const DECLARE_TLV_DB_LINEAR(in_mix_tlv, -1200, 600); 402203db220SDimitris Papastamos 403203db220SDimitris Papastamos /* Left In PGA Connections */ 404203db220SDimitris Papastamos static const struct snd_kcontrol_new wm8991_dapm_lin12_pga_controls[] = { 405203db220SDimitris Papastamos SOC_DAPM_SINGLE("LIN1 Switch", WM8991_INPUT_MIXER2, WM8991_LMN1_BIT, 1, 0), 406203db220SDimitris Papastamos SOC_DAPM_SINGLE("LIN2 Switch", WM8991_INPUT_MIXER2, WM8991_LMP2_BIT, 1, 0), 407203db220SDimitris Papastamos }; 408203db220SDimitris Papastamos 409203db220SDimitris Papastamos static const struct snd_kcontrol_new wm8991_dapm_lin34_pga_controls[] = { 410203db220SDimitris Papastamos SOC_DAPM_SINGLE("LIN3 Switch", WM8991_INPUT_MIXER2, WM8991_LMN3_BIT, 1, 0), 411203db220SDimitris Papastamos SOC_DAPM_SINGLE("LIN4 Switch", WM8991_INPUT_MIXER2, WM8991_LMP4_BIT, 1, 0), 412203db220SDimitris Papastamos }; 413203db220SDimitris Papastamos 414203db220SDimitris Papastamos /* Right In PGA Connections */ 415203db220SDimitris Papastamos static const struct snd_kcontrol_new wm8991_dapm_rin12_pga_controls[] = { 416203db220SDimitris Papastamos SOC_DAPM_SINGLE("RIN1 Switch", WM8991_INPUT_MIXER2, WM8991_RMN1_BIT, 1, 0), 417203db220SDimitris Papastamos SOC_DAPM_SINGLE("RIN2 Switch", WM8991_INPUT_MIXER2, WM8991_RMP2_BIT, 1, 0), 418203db220SDimitris Papastamos }; 419203db220SDimitris Papastamos 420203db220SDimitris Papastamos static const struct snd_kcontrol_new wm8991_dapm_rin34_pga_controls[] = { 421203db220SDimitris Papastamos SOC_DAPM_SINGLE("RIN3 Switch", WM8991_INPUT_MIXER2, WM8991_RMN3_BIT, 1, 0), 422203db220SDimitris Papastamos SOC_DAPM_SINGLE("RIN4 Switch", WM8991_INPUT_MIXER2, WM8991_RMP4_BIT, 1, 0), 423203db220SDimitris Papastamos }; 424203db220SDimitris Papastamos 425203db220SDimitris Papastamos /* INMIXL */ 426203db220SDimitris Papastamos static const struct snd_kcontrol_new wm8991_dapm_inmixl_controls[] = { 427203db220SDimitris Papastamos SOC_DAPM_SINGLE_TLV("Record Left Volume", WM8991_INPUT_MIXER3, 428203db220SDimitris Papastamos WM8991_LDBVOL_SHIFT, WM8991_LDBVOL_MASK, 0, in_mix_tlv), 429203db220SDimitris Papastamos SOC_DAPM_SINGLE_TLV("LIN2 Volume", WM8991_INPUT_MIXER5, WM8991_LI2BVOL_SHIFT, 430203db220SDimitris Papastamos 7, 0, in_mix_tlv), 431203db220SDimitris Papastamos SOC_DAPM_SINGLE("LINPGA12 Switch", WM8991_INPUT_MIXER3, WM8991_L12MNB_BIT, 432203db220SDimitris Papastamos 1, 0), 433203db220SDimitris Papastamos SOC_DAPM_SINGLE("LINPGA34 Switch", WM8991_INPUT_MIXER3, WM8991_L34MNB_BIT, 434203db220SDimitris Papastamos 1, 0), 435203db220SDimitris Papastamos }; 436203db220SDimitris Papastamos 437203db220SDimitris Papastamos /* INMIXR */ 438203db220SDimitris Papastamos static const struct snd_kcontrol_new wm8991_dapm_inmixr_controls[] = { 439203db220SDimitris Papastamos SOC_DAPM_SINGLE_TLV("Record Right Volume", WM8991_INPUT_MIXER4, 440203db220SDimitris Papastamos WM8991_RDBVOL_SHIFT, WM8991_RDBVOL_MASK, 0, in_mix_tlv), 441203db220SDimitris Papastamos SOC_DAPM_SINGLE_TLV("RIN2 Volume", WM8991_INPUT_MIXER6, WM8991_RI2BVOL_SHIFT, 442203db220SDimitris Papastamos 7, 0, in_mix_tlv), 443203db220SDimitris Papastamos SOC_DAPM_SINGLE("RINPGA12 Switch", WM8991_INPUT_MIXER3, WM8991_L12MNB_BIT, 444203db220SDimitris Papastamos 1, 0), 445203db220SDimitris Papastamos SOC_DAPM_SINGLE("RINPGA34 Switch", WM8991_INPUT_MIXER3, WM8991_L34MNB_BIT, 446203db220SDimitris Papastamos 1, 0), 447203db220SDimitris Papastamos }; 448203db220SDimitris Papastamos 449203db220SDimitris Papastamos /* AINLMUX */ 450203db220SDimitris Papastamos static const char *wm8991_ainlmux[] = 451203db220SDimitris Papastamos {"INMIXL Mix", "RXVOICE Mix", "DIFFINL Mix"}; 452203db220SDimitris Papastamos 453d07338b0STakashi Iwai static SOC_ENUM_SINGLE_DECL(wm8991_ainlmux_enum, 454d07338b0STakashi Iwai WM8991_INPUT_MIXER1, WM8991_AINLMODE_SHIFT, 455d07338b0STakashi Iwai wm8991_ainlmux); 456203db220SDimitris Papastamos 457203db220SDimitris Papastamos static const struct snd_kcontrol_new wm8991_dapm_ainlmux_controls = 458203db220SDimitris Papastamos SOC_DAPM_ENUM("Route", wm8991_ainlmux_enum); 459203db220SDimitris Papastamos 460203db220SDimitris Papastamos /* DIFFINL */ 461203db220SDimitris Papastamos 462203db220SDimitris Papastamos /* AINRMUX */ 463203db220SDimitris Papastamos static const char *wm8991_ainrmux[] = 464203db220SDimitris Papastamos {"INMIXR Mix", "RXVOICE Mix", "DIFFINR Mix"}; 465203db220SDimitris Papastamos 466d07338b0STakashi Iwai static SOC_ENUM_SINGLE_DECL(wm8991_ainrmux_enum, 467d07338b0STakashi Iwai WM8991_INPUT_MIXER1, WM8991_AINRMODE_SHIFT, 468d07338b0STakashi Iwai wm8991_ainrmux); 469203db220SDimitris Papastamos 470203db220SDimitris Papastamos static const struct snd_kcontrol_new wm8991_dapm_ainrmux_controls = 471203db220SDimitris Papastamos SOC_DAPM_ENUM("Route", wm8991_ainrmux_enum); 472203db220SDimitris Papastamos 473203db220SDimitris Papastamos /* RXVOICE */ 474203db220SDimitris Papastamos static const struct snd_kcontrol_new wm8991_dapm_rxvoice_controls[] = { 475203db220SDimitris Papastamos SOC_DAPM_SINGLE_TLV("LIN4RXN", WM8991_INPUT_MIXER5, WM8991_LR4BVOL_SHIFT, 476203db220SDimitris Papastamos WM8991_LR4BVOL_MASK, 0, in_mix_tlv), 477203db220SDimitris Papastamos SOC_DAPM_SINGLE_TLV("RIN4RXP", WM8991_INPUT_MIXER6, WM8991_RL4BVOL_SHIFT, 478203db220SDimitris Papastamos WM8991_RL4BVOL_MASK, 0, in_mix_tlv), 479203db220SDimitris Papastamos }; 480203db220SDimitris Papastamos 481203db220SDimitris Papastamos /* LOMIX */ 482203db220SDimitris Papastamos static const struct snd_kcontrol_new wm8991_dapm_lomix_controls[] = { 483203db220SDimitris Papastamos SOC_DAPM_SINGLE("LOMIX Right ADC Bypass Switch", WM8991_OUTPUT_MIXER1, 484203db220SDimitris Papastamos WM8991_LRBLO_BIT, 1, 0), 485203db220SDimitris Papastamos SOC_DAPM_SINGLE("LOMIX Left ADC Bypass Switch", WM8991_OUTPUT_MIXER1, 486203db220SDimitris Papastamos WM8991_LLBLO_BIT, 1, 0), 487203db220SDimitris Papastamos SOC_DAPM_SINGLE("LOMIX RIN3 Bypass Switch", WM8991_OUTPUT_MIXER1, 488203db220SDimitris Papastamos WM8991_LRI3LO_BIT, 1, 0), 489203db220SDimitris Papastamos SOC_DAPM_SINGLE("LOMIX LIN3 Bypass Switch", WM8991_OUTPUT_MIXER1, 490203db220SDimitris Papastamos WM8991_LLI3LO_BIT, 1, 0), 491203db220SDimitris Papastamos SOC_DAPM_SINGLE("LOMIX RIN12 PGA Bypass Switch", WM8991_OUTPUT_MIXER1, 492203db220SDimitris Papastamos WM8991_LR12LO_BIT, 1, 0), 493203db220SDimitris Papastamos SOC_DAPM_SINGLE("LOMIX LIN12 PGA Bypass Switch", WM8991_OUTPUT_MIXER1, 494203db220SDimitris Papastamos WM8991_LL12LO_BIT, 1, 0), 495203db220SDimitris Papastamos SOC_DAPM_SINGLE("LOMIX Left DAC Switch", WM8991_OUTPUT_MIXER1, 496203db220SDimitris Papastamos WM8991_LDLO_BIT, 1, 0), 497203db220SDimitris Papastamos }; 498203db220SDimitris Papastamos 499203db220SDimitris Papastamos /* ROMIX */ 500203db220SDimitris Papastamos static const struct snd_kcontrol_new wm8991_dapm_romix_controls[] = { 501203db220SDimitris Papastamos SOC_DAPM_SINGLE("ROMIX Left ADC Bypass Switch", WM8991_OUTPUT_MIXER2, 502203db220SDimitris Papastamos WM8991_RLBRO_BIT, 1, 0), 503203db220SDimitris Papastamos SOC_DAPM_SINGLE("ROMIX Right ADC Bypass Switch", WM8991_OUTPUT_MIXER2, 504203db220SDimitris Papastamos WM8991_RRBRO_BIT, 1, 0), 505203db220SDimitris Papastamos SOC_DAPM_SINGLE("ROMIX LIN3 Bypass Switch", WM8991_OUTPUT_MIXER2, 506203db220SDimitris Papastamos WM8991_RLI3RO_BIT, 1, 0), 507203db220SDimitris Papastamos SOC_DAPM_SINGLE("ROMIX RIN3 Bypass Switch", WM8991_OUTPUT_MIXER2, 508203db220SDimitris Papastamos WM8991_RRI3RO_BIT, 1, 0), 509203db220SDimitris Papastamos SOC_DAPM_SINGLE("ROMIX LIN12 PGA Bypass Switch", WM8991_OUTPUT_MIXER2, 510203db220SDimitris Papastamos WM8991_RL12RO_BIT, 1, 0), 511203db220SDimitris Papastamos SOC_DAPM_SINGLE("ROMIX RIN12 PGA Bypass Switch", WM8991_OUTPUT_MIXER2, 512203db220SDimitris Papastamos WM8991_RR12RO_BIT, 1, 0), 513203db220SDimitris Papastamos SOC_DAPM_SINGLE("ROMIX Right DAC Switch", WM8991_OUTPUT_MIXER2, 514203db220SDimitris Papastamos WM8991_RDRO_BIT, 1, 0), 515203db220SDimitris Papastamos }; 516203db220SDimitris Papastamos 517203db220SDimitris Papastamos /* LONMIX */ 518203db220SDimitris Papastamos static const struct snd_kcontrol_new wm8991_dapm_lonmix_controls[] = { 519203db220SDimitris Papastamos SOC_DAPM_SINGLE("LONMIX Left Mixer PGA Switch", WM8991_LINE_MIXER1, 520203db220SDimitris Papastamos WM8991_LLOPGALON_BIT, 1, 0), 521203db220SDimitris Papastamos SOC_DAPM_SINGLE("LONMIX Right Mixer PGA Switch", WM8991_LINE_MIXER1, 522203db220SDimitris Papastamos WM8991_LROPGALON_BIT, 1, 0), 523203db220SDimitris Papastamos SOC_DAPM_SINGLE("LONMIX Inverted LOP Switch", WM8991_LINE_MIXER1, 524203db220SDimitris Papastamos WM8991_LOPLON_BIT, 1, 0), 525203db220SDimitris Papastamos }; 526203db220SDimitris Papastamos 527203db220SDimitris Papastamos /* LOPMIX */ 528203db220SDimitris Papastamos static const struct snd_kcontrol_new wm8991_dapm_lopmix_controls[] = { 529203db220SDimitris Papastamos SOC_DAPM_SINGLE("LOPMIX Right Mic Bypass Switch", WM8991_LINE_MIXER1, 530203db220SDimitris Papastamos WM8991_LR12LOP_BIT, 1, 0), 531203db220SDimitris Papastamos SOC_DAPM_SINGLE("LOPMIX Left Mic Bypass Switch", WM8991_LINE_MIXER1, 532203db220SDimitris Papastamos WM8991_LL12LOP_BIT, 1, 0), 533203db220SDimitris Papastamos SOC_DAPM_SINGLE("LOPMIX Left Mixer PGA Switch", WM8991_LINE_MIXER1, 534203db220SDimitris Papastamos WM8991_LLOPGALOP_BIT, 1, 0), 535203db220SDimitris Papastamos }; 536203db220SDimitris Papastamos 537203db220SDimitris Papastamos /* RONMIX */ 538203db220SDimitris Papastamos static const struct snd_kcontrol_new wm8991_dapm_ronmix_controls[] = { 539203db220SDimitris Papastamos SOC_DAPM_SINGLE("RONMIX Right Mixer PGA Switch", WM8991_LINE_MIXER2, 540203db220SDimitris Papastamos WM8991_RROPGARON_BIT, 1, 0), 541203db220SDimitris Papastamos SOC_DAPM_SINGLE("RONMIX Left Mixer PGA Switch", WM8991_LINE_MIXER2, 542203db220SDimitris Papastamos WM8991_RLOPGARON_BIT, 1, 0), 543203db220SDimitris Papastamos SOC_DAPM_SINGLE("RONMIX Inverted ROP Switch", WM8991_LINE_MIXER2, 544203db220SDimitris Papastamos WM8991_ROPRON_BIT, 1, 0), 545203db220SDimitris Papastamos }; 546203db220SDimitris Papastamos 547203db220SDimitris Papastamos /* ROPMIX */ 548203db220SDimitris Papastamos static const struct snd_kcontrol_new wm8991_dapm_ropmix_controls[] = { 549203db220SDimitris Papastamos SOC_DAPM_SINGLE("ROPMIX Left Mic Bypass Switch", WM8991_LINE_MIXER2, 550203db220SDimitris Papastamos WM8991_RL12ROP_BIT, 1, 0), 551203db220SDimitris Papastamos SOC_DAPM_SINGLE("ROPMIX Right Mic Bypass Switch", WM8991_LINE_MIXER2, 552203db220SDimitris Papastamos WM8991_RR12ROP_BIT, 1, 0), 553203db220SDimitris Papastamos SOC_DAPM_SINGLE("ROPMIX Right Mixer PGA Switch", WM8991_LINE_MIXER2, 554203db220SDimitris Papastamos WM8991_RROPGAROP_BIT, 1, 0), 555203db220SDimitris Papastamos }; 556203db220SDimitris Papastamos 557203db220SDimitris Papastamos /* OUT3MIX */ 558203db220SDimitris Papastamos static const struct snd_kcontrol_new wm8991_dapm_out3mix_controls[] = { 559203db220SDimitris Papastamos SOC_DAPM_SINGLE("OUT3MIX LIN4RXN Bypass Switch", WM8991_OUT3_4_MIXER, 560203db220SDimitris Papastamos WM8991_LI4O3_BIT, 1, 0), 561203db220SDimitris Papastamos SOC_DAPM_SINGLE("OUT3MIX Left Out PGA Switch", WM8991_OUT3_4_MIXER, 562203db220SDimitris Papastamos WM8991_LPGAO3_BIT, 1, 0), 563203db220SDimitris Papastamos }; 564203db220SDimitris Papastamos 565203db220SDimitris Papastamos /* OUT4MIX */ 566203db220SDimitris Papastamos static const struct snd_kcontrol_new wm8991_dapm_out4mix_controls[] = { 567203db220SDimitris Papastamos SOC_DAPM_SINGLE("OUT4MIX Right Out PGA Switch", WM8991_OUT3_4_MIXER, 568203db220SDimitris Papastamos WM8991_RPGAO4_BIT, 1, 0), 569203db220SDimitris Papastamos SOC_DAPM_SINGLE("OUT4MIX RIN4RXP Bypass Switch", WM8991_OUT3_4_MIXER, 570203db220SDimitris Papastamos WM8991_RI4O4_BIT, 1, 0), 571203db220SDimitris Papastamos }; 572203db220SDimitris Papastamos 573203db220SDimitris Papastamos /* SPKMIX */ 574203db220SDimitris Papastamos static const struct snd_kcontrol_new wm8991_dapm_spkmix_controls[] = { 575203db220SDimitris Papastamos SOC_DAPM_SINGLE("SPKMIX LIN2 Bypass Switch", WM8991_SPEAKER_MIXER, 576203db220SDimitris Papastamos WM8991_LI2SPK_BIT, 1, 0), 577203db220SDimitris Papastamos SOC_DAPM_SINGLE("SPKMIX LADC Bypass Switch", WM8991_SPEAKER_MIXER, 578203db220SDimitris Papastamos WM8991_LB2SPK_BIT, 1, 0), 579203db220SDimitris Papastamos SOC_DAPM_SINGLE("SPKMIX Left Mixer PGA Switch", WM8991_SPEAKER_MIXER, 580203db220SDimitris Papastamos WM8991_LOPGASPK_BIT, 1, 0), 581203db220SDimitris Papastamos SOC_DAPM_SINGLE("SPKMIX Left DAC Switch", WM8991_SPEAKER_MIXER, 582203db220SDimitris Papastamos WM8991_LDSPK_BIT, 1, 0), 583203db220SDimitris Papastamos SOC_DAPM_SINGLE("SPKMIX Right DAC Switch", WM8991_SPEAKER_MIXER, 584203db220SDimitris Papastamos WM8991_RDSPK_BIT, 1, 0), 585203db220SDimitris Papastamos SOC_DAPM_SINGLE("SPKMIX Right Mixer PGA Switch", WM8991_SPEAKER_MIXER, 586203db220SDimitris Papastamos WM8991_ROPGASPK_BIT, 1, 0), 587203db220SDimitris Papastamos SOC_DAPM_SINGLE("SPKMIX RADC Bypass Switch", WM8991_SPEAKER_MIXER, 588203db220SDimitris Papastamos WM8991_RL12ROP_BIT, 1, 0), 589203db220SDimitris Papastamos SOC_DAPM_SINGLE("SPKMIX RIN2 Bypass Switch", WM8991_SPEAKER_MIXER, 590203db220SDimitris Papastamos WM8991_RI2SPK_BIT, 1, 0), 591203db220SDimitris Papastamos }; 592203db220SDimitris Papastamos 593203db220SDimitris Papastamos static const struct snd_soc_dapm_widget wm8991_dapm_widgets[] = { 594203db220SDimitris Papastamos /* Input Side */ 595203db220SDimitris Papastamos /* Input Lines */ 596203db220SDimitris Papastamos SND_SOC_DAPM_INPUT("LIN1"), 597203db220SDimitris Papastamos SND_SOC_DAPM_INPUT("LIN2"), 598203db220SDimitris Papastamos SND_SOC_DAPM_INPUT("LIN3"), 599203db220SDimitris Papastamos SND_SOC_DAPM_INPUT("LIN4RXN"), 600203db220SDimitris Papastamos SND_SOC_DAPM_INPUT("RIN3"), 601203db220SDimitris Papastamos SND_SOC_DAPM_INPUT("RIN4RXP"), 602203db220SDimitris Papastamos SND_SOC_DAPM_INPUT("RIN1"), 603203db220SDimitris Papastamos SND_SOC_DAPM_INPUT("RIN2"), 604203db220SDimitris Papastamos SND_SOC_DAPM_INPUT("Internal ADC Source"), 605203db220SDimitris Papastamos 6066a077336SMark Brown SND_SOC_DAPM_SUPPLY("INL", WM8991_POWER_MANAGEMENT_2, 6076a077336SMark Brown WM8991_AINL_ENA_BIT, 0, NULL, 0), 6086a077336SMark Brown SND_SOC_DAPM_SUPPLY("INR", WM8991_POWER_MANAGEMENT_2, 6096a077336SMark Brown WM8991_AINR_ENA_BIT, 0, NULL, 0), 6106a077336SMark Brown 611203db220SDimitris Papastamos /* DACs */ 612203db220SDimitris Papastamos SND_SOC_DAPM_ADC("Left ADC", "Left Capture", WM8991_POWER_MANAGEMENT_2, 613203db220SDimitris Papastamos WM8991_ADCL_ENA_BIT, 0), 614203db220SDimitris Papastamos SND_SOC_DAPM_ADC("Right ADC", "Right Capture", WM8991_POWER_MANAGEMENT_2, 615203db220SDimitris Papastamos WM8991_ADCR_ENA_BIT, 0), 616203db220SDimitris Papastamos 617203db220SDimitris Papastamos /* Input PGAs */ 618203db220SDimitris Papastamos SND_SOC_DAPM_MIXER("LIN12 PGA", WM8991_POWER_MANAGEMENT_2, WM8991_LIN12_ENA_BIT, 619203db220SDimitris Papastamos 0, &wm8991_dapm_lin12_pga_controls[0], 620203db220SDimitris Papastamos ARRAY_SIZE(wm8991_dapm_lin12_pga_controls)), 621203db220SDimitris Papastamos SND_SOC_DAPM_MIXER("LIN34 PGA", WM8991_POWER_MANAGEMENT_2, WM8991_LIN34_ENA_BIT, 622203db220SDimitris Papastamos 0, &wm8991_dapm_lin34_pga_controls[0], 623203db220SDimitris Papastamos ARRAY_SIZE(wm8991_dapm_lin34_pga_controls)), 624203db220SDimitris Papastamos SND_SOC_DAPM_MIXER("RIN12 PGA", WM8991_POWER_MANAGEMENT_2, WM8991_RIN12_ENA_BIT, 625203db220SDimitris Papastamos 0, &wm8991_dapm_rin12_pga_controls[0], 626203db220SDimitris Papastamos ARRAY_SIZE(wm8991_dapm_rin12_pga_controls)), 627203db220SDimitris Papastamos SND_SOC_DAPM_MIXER("RIN34 PGA", WM8991_POWER_MANAGEMENT_2, WM8991_RIN34_ENA_BIT, 628203db220SDimitris Papastamos 0, &wm8991_dapm_rin34_pga_controls[0], 629203db220SDimitris Papastamos ARRAY_SIZE(wm8991_dapm_rin34_pga_controls)), 630203db220SDimitris Papastamos 631203db220SDimitris Papastamos /* INMIXL */ 6326a077336SMark Brown SND_SOC_DAPM_MIXER("INMIXL", SND_SOC_NOPM, 0, 0, 633203db220SDimitris Papastamos &wm8991_dapm_inmixl_controls[0], 6346a077336SMark Brown ARRAY_SIZE(wm8991_dapm_inmixl_controls)), 635203db220SDimitris Papastamos 636203db220SDimitris Papastamos /* AINLMUX */ 6376a077336SMark Brown SND_SOC_DAPM_MUX("AINLMUX", SND_SOC_NOPM, 0, 0, 6386a077336SMark Brown &wm8991_dapm_ainlmux_controls), 639203db220SDimitris Papastamos 640203db220SDimitris Papastamos /* INMIXR */ 6416a077336SMark Brown SND_SOC_DAPM_MIXER("INMIXR", SND_SOC_NOPM, 0, 0, 642203db220SDimitris Papastamos &wm8991_dapm_inmixr_controls[0], 6436a077336SMark Brown ARRAY_SIZE(wm8991_dapm_inmixr_controls)), 644203db220SDimitris Papastamos 645203db220SDimitris Papastamos /* AINRMUX */ 6466a077336SMark Brown SND_SOC_DAPM_MUX("AINRMUX", SND_SOC_NOPM, 0, 0, 6476a077336SMark Brown &wm8991_dapm_ainrmux_controls), 648203db220SDimitris Papastamos 649203db220SDimitris Papastamos /* Output Side */ 650203db220SDimitris Papastamos /* DACs */ 651203db220SDimitris Papastamos SND_SOC_DAPM_DAC("Left DAC", "Left Playback", WM8991_POWER_MANAGEMENT_3, 652203db220SDimitris Papastamos WM8991_DACL_ENA_BIT, 0), 653203db220SDimitris Papastamos SND_SOC_DAPM_DAC("Right DAC", "Right Playback", WM8991_POWER_MANAGEMENT_3, 654203db220SDimitris Papastamos WM8991_DACR_ENA_BIT, 0), 655203db220SDimitris Papastamos 656203db220SDimitris Papastamos /* LOMIX */ 657203db220SDimitris Papastamos SND_SOC_DAPM_MIXER_E("LOMIX", WM8991_POWER_MANAGEMENT_3, WM8991_LOMIX_ENA_BIT, 658203db220SDimitris Papastamos 0, &wm8991_dapm_lomix_controls[0], 659203db220SDimitris Papastamos ARRAY_SIZE(wm8991_dapm_lomix_controls), 660203db220SDimitris Papastamos outmixer_event, SND_SOC_DAPM_PRE_REG), 661203db220SDimitris Papastamos 662203db220SDimitris Papastamos /* LONMIX */ 663203db220SDimitris Papastamos SND_SOC_DAPM_MIXER("LONMIX", WM8991_POWER_MANAGEMENT_3, WM8991_LON_ENA_BIT, 0, 664203db220SDimitris Papastamos &wm8991_dapm_lonmix_controls[0], 665203db220SDimitris Papastamos ARRAY_SIZE(wm8991_dapm_lonmix_controls)), 666203db220SDimitris Papastamos 667203db220SDimitris Papastamos /* LOPMIX */ 668203db220SDimitris Papastamos SND_SOC_DAPM_MIXER("LOPMIX", WM8991_POWER_MANAGEMENT_3, WM8991_LOP_ENA_BIT, 0, 669203db220SDimitris Papastamos &wm8991_dapm_lopmix_controls[0], 670203db220SDimitris Papastamos ARRAY_SIZE(wm8991_dapm_lopmix_controls)), 671203db220SDimitris Papastamos 672203db220SDimitris Papastamos /* OUT3MIX */ 673203db220SDimitris Papastamos SND_SOC_DAPM_MIXER("OUT3MIX", WM8991_POWER_MANAGEMENT_1, WM8991_OUT3_ENA_BIT, 0, 674203db220SDimitris Papastamos &wm8991_dapm_out3mix_controls[0], 675203db220SDimitris Papastamos ARRAY_SIZE(wm8991_dapm_out3mix_controls)), 676203db220SDimitris Papastamos 677203db220SDimitris Papastamos /* SPKMIX */ 678203db220SDimitris Papastamos SND_SOC_DAPM_MIXER_E("SPKMIX", WM8991_POWER_MANAGEMENT_1, WM8991_SPK_ENA_BIT, 0, 679203db220SDimitris Papastamos &wm8991_dapm_spkmix_controls[0], 680203db220SDimitris Papastamos ARRAY_SIZE(wm8991_dapm_spkmix_controls), outmixer_event, 681203db220SDimitris Papastamos SND_SOC_DAPM_PRE_REG), 682203db220SDimitris Papastamos 683203db220SDimitris Papastamos /* OUT4MIX */ 684203db220SDimitris Papastamos SND_SOC_DAPM_MIXER("OUT4MIX", WM8991_POWER_MANAGEMENT_1, WM8991_OUT4_ENA_BIT, 0, 685203db220SDimitris Papastamos &wm8991_dapm_out4mix_controls[0], 686203db220SDimitris Papastamos ARRAY_SIZE(wm8991_dapm_out4mix_controls)), 687203db220SDimitris Papastamos 688203db220SDimitris Papastamos /* ROPMIX */ 689203db220SDimitris Papastamos SND_SOC_DAPM_MIXER("ROPMIX", WM8991_POWER_MANAGEMENT_3, WM8991_ROP_ENA_BIT, 0, 690203db220SDimitris Papastamos &wm8991_dapm_ropmix_controls[0], 691203db220SDimitris Papastamos ARRAY_SIZE(wm8991_dapm_ropmix_controls)), 692203db220SDimitris Papastamos 693203db220SDimitris Papastamos /* RONMIX */ 694203db220SDimitris Papastamos SND_SOC_DAPM_MIXER("RONMIX", WM8991_POWER_MANAGEMENT_3, WM8991_RON_ENA_BIT, 0, 695203db220SDimitris Papastamos &wm8991_dapm_ronmix_controls[0], 696203db220SDimitris Papastamos ARRAY_SIZE(wm8991_dapm_ronmix_controls)), 697203db220SDimitris Papastamos 698203db220SDimitris Papastamos /* ROMIX */ 699203db220SDimitris Papastamos SND_SOC_DAPM_MIXER_E("ROMIX", WM8991_POWER_MANAGEMENT_3, WM8991_ROMIX_ENA_BIT, 700203db220SDimitris Papastamos 0, &wm8991_dapm_romix_controls[0], 701203db220SDimitris Papastamos ARRAY_SIZE(wm8991_dapm_romix_controls), 702203db220SDimitris Papastamos outmixer_event, SND_SOC_DAPM_PRE_REG), 703203db220SDimitris Papastamos 704203db220SDimitris Papastamos /* LOUT PGA */ 705203db220SDimitris Papastamos SND_SOC_DAPM_PGA("LOUT PGA", WM8991_POWER_MANAGEMENT_1, WM8991_LOUT_ENA_BIT, 0, 706203db220SDimitris Papastamos NULL, 0), 707203db220SDimitris Papastamos 708203db220SDimitris Papastamos /* ROUT PGA */ 709203db220SDimitris Papastamos SND_SOC_DAPM_PGA("ROUT PGA", WM8991_POWER_MANAGEMENT_1, WM8991_ROUT_ENA_BIT, 0, 710203db220SDimitris Papastamos NULL, 0), 711203db220SDimitris Papastamos 712203db220SDimitris Papastamos /* LOPGA */ 713203db220SDimitris Papastamos SND_SOC_DAPM_PGA("LOPGA", WM8991_POWER_MANAGEMENT_3, WM8991_LOPGA_ENA_BIT, 0, 714203db220SDimitris Papastamos NULL, 0), 715203db220SDimitris Papastamos 716203db220SDimitris Papastamos /* ROPGA */ 717203db220SDimitris Papastamos SND_SOC_DAPM_PGA("ROPGA", WM8991_POWER_MANAGEMENT_3, WM8991_ROPGA_ENA_BIT, 0, 718203db220SDimitris Papastamos NULL, 0), 719203db220SDimitris Papastamos 720203db220SDimitris Papastamos /* MICBIAS */ 721b6406a80SMark Brown SND_SOC_DAPM_SUPPLY("MICBIAS", WM8991_POWER_MANAGEMENT_1, 722b6406a80SMark Brown WM8991_MICBIAS_ENA_BIT, 0, NULL, 0), 723203db220SDimitris Papastamos 724203db220SDimitris Papastamos SND_SOC_DAPM_OUTPUT("LON"), 725203db220SDimitris Papastamos SND_SOC_DAPM_OUTPUT("LOP"), 726203db220SDimitris Papastamos SND_SOC_DAPM_OUTPUT("OUT3"), 727203db220SDimitris Papastamos SND_SOC_DAPM_OUTPUT("LOUT"), 728203db220SDimitris Papastamos SND_SOC_DAPM_OUTPUT("SPKN"), 729203db220SDimitris Papastamos SND_SOC_DAPM_OUTPUT("SPKP"), 730203db220SDimitris Papastamos SND_SOC_DAPM_OUTPUT("ROUT"), 731203db220SDimitris Papastamos SND_SOC_DAPM_OUTPUT("OUT4"), 732203db220SDimitris Papastamos SND_SOC_DAPM_OUTPUT("ROP"), 733203db220SDimitris Papastamos SND_SOC_DAPM_OUTPUT("RON"), 734203db220SDimitris Papastamos SND_SOC_DAPM_OUTPUT("OUT"), 735203db220SDimitris Papastamos 736203db220SDimitris Papastamos SND_SOC_DAPM_OUTPUT("Internal DAC Sink"), 737203db220SDimitris Papastamos }; 738203db220SDimitris Papastamos 73989824995SMark Brown static const struct snd_soc_dapm_route wm8991_dapm_routes[] = { 740203db220SDimitris Papastamos /* Make DACs turn on when playing even if not mixed into any outputs */ 741203db220SDimitris Papastamos {"Internal DAC Sink", NULL, "Left DAC"}, 742203db220SDimitris Papastamos {"Internal DAC Sink", NULL, "Right DAC"}, 743203db220SDimitris Papastamos 744203db220SDimitris Papastamos /* Make ADCs turn on when recording even if not mixed from any inputs */ 745203db220SDimitris Papastamos {"Left ADC", NULL, "Internal ADC Source"}, 746203db220SDimitris Papastamos {"Right ADC", NULL, "Internal ADC Source"}, 747203db220SDimitris Papastamos 748203db220SDimitris Papastamos /* Input Side */ 7496a077336SMark Brown {"INMIXL", NULL, "INL"}, 7506a077336SMark Brown {"AINLMUX", NULL, "INL"}, 7516a077336SMark Brown {"INMIXR", NULL, "INR"}, 7526a077336SMark Brown {"AINRMUX", NULL, "INR"}, 753203db220SDimitris Papastamos /* LIN12 PGA */ 754203db220SDimitris Papastamos {"LIN12 PGA", "LIN1 Switch", "LIN1"}, 755203db220SDimitris Papastamos {"LIN12 PGA", "LIN2 Switch", "LIN2"}, 756203db220SDimitris Papastamos /* LIN34 PGA */ 757203db220SDimitris Papastamos {"LIN34 PGA", "LIN3 Switch", "LIN3"}, 758203db220SDimitris Papastamos {"LIN34 PGA", "LIN4 Switch", "LIN4RXN"}, 759203db220SDimitris Papastamos /* INMIXL */ 760203db220SDimitris Papastamos {"INMIXL", "Record Left Volume", "LOMIX"}, 761203db220SDimitris Papastamos {"INMIXL", "LIN2 Volume", "LIN2"}, 762203db220SDimitris Papastamos {"INMIXL", "LINPGA12 Switch", "LIN12 PGA"}, 763203db220SDimitris Papastamos {"INMIXL", "LINPGA34 Switch", "LIN34 PGA"}, 764203db220SDimitris Papastamos /* AINLMUX */ 765203db220SDimitris Papastamos {"AINLMUX", "INMIXL Mix", "INMIXL"}, 766203db220SDimitris Papastamos {"AINLMUX", "DIFFINL Mix", "LIN12 PGA"}, 767203db220SDimitris Papastamos {"AINLMUX", "DIFFINL Mix", "LIN34 PGA"}, 768203db220SDimitris Papastamos {"AINLMUX", "RXVOICE Mix", "LIN4RXN"}, 769203db220SDimitris Papastamos {"AINLMUX", "RXVOICE Mix", "RIN4RXP"}, 770203db220SDimitris Papastamos /* ADC */ 771203db220SDimitris Papastamos {"Left ADC", NULL, "AINLMUX"}, 772203db220SDimitris Papastamos 773203db220SDimitris Papastamos /* RIN12 PGA */ 774203db220SDimitris Papastamos {"RIN12 PGA", "RIN1 Switch", "RIN1"}, 775203db220SDimitris Papastamos {"RIN12 PGA", "RIN2 Switch", "RIN2"}, 776203db220SDimitris Papastamos /* RIN34 PGA */ 777203db220SDimitris Papastamos {"RIN34 PGA", "RIN3 Switch", "RIN3"}, 778203db220SDimitris Papastamos {"RIN34 PGA", "RIN4 Switch", "RIN4RXP"}, 779203db220SDimitris Papastamos /* INMIXL */ 780203db220SDimitris Papastamos {"INMIXR", "Record Right Volume", "ROMIX"}, 781203db220SDimitris Papastamos {"INMIXR", "RIN2 Volume", "RIN2"}, 782203db220SDimitris Papastamos {"INMIXR", "RINPGA12 Switch", "RIN12 PGA"}, 783203db220SDimitris Papastamos {"INMIXR", "RINPGA34 Switch", "RIN34 PGA"}, 784203db220SDimitris Papastamos /* AINRMUX */ 785203db220SDimitris Papastamos {"AINRMUX", "INMIXR Mix", "INMIXR"}, 786203db220SDimitris Papastamos {"AINRMUX", "DIFFINR Mix", "RIN12 PGA"}, 787203db220SDimitris Papastamos {"AINRMUX", "DIFFINR Mix", "RIN34 PGA"}, 788203db220SDimitris Papastamos {"AINRMUX", "RXVOICE Mix", "LIN4RXN"}, 789203db220SDimitris Papastamos {"AINRMUX", "RXVOICE Mix", "RIN4RXP"}, 790203db220SDimitris Papastamos /* ADC */ 791203db220SDimitris Papastamos {"Right ADC", NULL, "AINRMUX"}, 792203db220SDimitris Papastamos 793203db220SDimitris Papastamos /* LOMIX */ 794203db220SDimitris Papastamos {"LOMIX", "LOMIX RIN3 Bypass Switch", "RIN3"}, 795203db220SDimitris Papastamos {"LOMIX", "LOMIX LIN3 Bypass Switch", "LIN3"}, 796203db220SDimitris Papastamos {"LOMIX", "LOMIX LIN12 PGA Bypass Switch", "LIN12 PGA"}, 797203db220SDimitris Papastamos {"LOMIX", "LOMIX RIN12 PGA Bypass Switch", "RIN12 PGA"}, 798203db220SDimitris Papastamos {"LOMIX", "LOMIX Right ADC Bypass Switch", "AINRMUX"}, 799203db220SDimitris Papastamos {"LOMIX", "LOMIX Left ADC Bypass Switch", "AINLMUX"}, 800203db220SDimitris Papastamos {"LOMIX", "LOMIX Left DAC Switch", "Left DAC"}, 801203db220SDimitris Papastamos 802203db220SDimitris Papastamos /* ROMIX */ 803203db220SDimitris Papastamos {"ROMIX", "ROMIX RIN3 Bypass Switch", "RIN3"}, 804203db220SDimitris Papastamos {"ROMIX", "ROMIX LIN3 Bypass Switch", "LIN3"}, 805203db220SDimitris Papastamos {"ROMIX", "ROMIX LIN12 PGA Bypass Switch", "LIN12 PGA"}, 806203db220SDimitris Papastamos {"ROMIX", "ROMIX RIN12 PGA Bypass Switch", "RIN12 PGA"}, 807203db220SDimitris Papastamos {"ROMIX", "ROMIX Right ADC Bypass Switch", "AINRMUX"}, 808203db220SDimitris Papastamos {"ROMIX", "ROMIX Left ADC Bypass Switch", "AINLMUX"}, 809203db220SDimitris Papastamos {"ROMIX", "ROMIX Right DAC Switch", "Right DAC"}, 810203db220SDimitris Papastamos 811203db220SDimitris Papastamos /* SPKMIX */ 812203db220SDimitris Papastamos {"SPKMIX", "SPKMIX LIN2 Bypass Switch", "LIN2"}, 813203db220SDimitris Papastamos {"SPKMIX", "SPKMIX RIN2 Bypass Switch", "RIN2"}, 814203db220SDimitris Papastamos {"SPKMIX", "SPKMIX LADC Bypass Switch", "AINLMUX"}, 815203db220SDimitris Papastamos {"SPKMIX", "SPKMIX RADC Bypass Switch", "AINRMUX"}, 816203db220SDimitris Papastamos {"SPKMIX", "SPKMIX Left Mixer PGA Switch", "LOPGA"}, 817203db220SDimitris Papastamos {"SPKMIX", "SPKMIX Right Mixer PGA Switch", "ROPGA"}, 818203db220SDimitris Papastamos {"SPKMIX", "SPKMIX Right DAC Switch", "Right DAC"}, 819203db220SDimitris Papastamos {"SPKMIX", "SPKMIX Left DAC Switch", "Right DAC"}, 820203db220SDimitris Papastamos 821203db220SDimitris Papastamos /* LONMIX */ 822203db220SDimitris Papastamos {"LONMIX", "LONMIX Left Mixer PGA Switch", "LOPGA"}, 823203db220SDimitris Papastamos {"LONMIX", "LONMIX Right Mixer PGA Switch", "ROPGA"}, 824203db220SDimitris Papastamos {"LONMIX", "LONMIX Inverted LOP Switch", "LOPMIX"}, 825203db220SDimitris Papastamos 826203db220SDimitris Papastamos /* LOPMIX */ 827203db220SDimitris Papastamos {"LOPMIX", "LOPMIX Right Mic Bypass Switch", "RIN12 PGA"}, 828203db220SDimitris Papastamos {"LOPMIX", "LOPMIX Left Mic Bypass Switch", "LIN12 PGA"}, 829203db220SDimitris Papastamos {"LOPMIX", "LOPMIX Left Mixer PGA Switch", "LOPGA"}, 830203db220SDimitris Papastamos 831203db220SDimitris Papastamos /* OUT3MIX */ 832203db220SDimitris Papastamos {"OUT3MIX", "OUT3MIX LIN4RXN Bypass Switch", "LIN4RXN"}, 833203db220SDimitris Papastamos {"OUT3MIX", "OUT3MIX Left Out PGA Switch", "LOPGA"}, 834203db220SDimitris Papastamos 835203db220SDimitris Papastamos /* OUT4MIX */ 836203db220SDimitris Papastamos {"OUT4MIX", "OUT4MIX Right Out PGA Switch", "ROPGA"}, 837203db220SDimitris Papastamos {"OUT4MIX", "OUT4MIX RIN4RXP Bypass Switch", "RIN4RXP"}, 838203db220SDimitris Papastamos 839203db220SDimitris Papastamos /* RONMIX */ 840203db220SDimitris Papastamos {"RONMIX", "RONMIX Right Mixer PGA Switch", "ROPGA"}, 841203db220SDimitris Papastamos {"RONMIX", "RONMIX Left Mixer PGA Switch", "LOPGA"}, 842203db220SDimitris Papastamos {"RONMIX", "RONMIX Inverted ROP Switch", "ROPMIX"}, 843203db220SDimitris Papastamos 844203db220SDimitris Papastamos /* ROPMIX */ 845203db220SDimitris Papastamos {"ROPMIX", "ROPMIX Left Mic Bypass Switch", "LIN12 PGA"}, 846203db220SDimitris Papastamos {"ROPMIX", "ROPMIX Right Mic Bypass Switch", "RIN12 PGA"}, 847203db220SDimitris Papastamos {"ROPMIX", "ROPMIX Right Mixer PGA Switch", "ROPGA"}, 848203db220SDimitris Papastamos 849203db220SDimitris Papastamos /* Out Mixer PGAs */ 850203db220SDimitris Papastamos {"LOPGA", NULL, "LOMIX"}, 851203db220SDimitris Papastamos {"ROPGA", NULL, "ROMIX"}, 852203db220SDimitris Papastamos 853203db220SDimitris Papastamos {"LOUT PGA", NULL, "LOMIX"}, 854203db220SDimitris Papastamos {"ROUT PGA", NULL, "ROMIX"}, 855203db220SDimitris Papastamos 856203db220SDimitris Papastamos /* Output Pins */ 857203db220SDimitris Papastamos {"LON", NULL, "LONMIX"}, 858203db220SDimitris Papastamos {"LOP", NULL, "LOPMIX"}, 859203db220SDimitris Papastamos {"OUT", NULL, "OUT3MIX"}, 860203db220SDimitris Papastamos {"LOUT", NULL, "LOUT PGA"}, 861203db220SDimitris Papastamos {"SPKN", NULL, "SPKMIX"}, 862203db220SDimitris Papastamos {"ROUT", NULL, "ROUT PGA"}, 863203db220SDimitris Papastamos {"OUT4", NULL, "OUT4MIX"}, 864203db220SDimitris Papastamos {"ROP", NULL, "ROPMIX"}, 865203db220SDimitris Papastamos {"RON", NULL, "RONMIX"}, 866203db220SDimitris Papastamos }; 867203db220SDimitris Papastamos 868203db220SDimitris Papastamos /* PLL divisors */ 869203db220SDimitris Papastamos struct _pll_div { 870203db220SDimitris Papastamos u32 div2; 871203db220SDimitris Papastamos u32 n; 872203db220SDimitris Papastamos u32 k; 873203db220SDimitris Papastamos }; 874203db220SDimitris Papastamos 875203db220SDimitris Papastamos /* The size in bits of the pll divide multiplied by 10 876203db220SDimitris Papastamos * to allow rounding later */ 877203db220SDimitris Papastamos #define FIXED_PLL_SIZE ((1 << 16) * 10) 878203db220SDimitris Papastamos 879203db220SDimitris Papastamos static void pll_factors(struct _pll_div *pll_div, unsigned int target, 880203db220SDimitris Papastamos unsigned int source) 881203db220SDimitris Papastamos { 882203db220SDimitris Papastamos u64 Kpart; 883203db220SDimitris Papastamos unsigned int K, Ndiv, Nmod; 884203db220SDimitris Papastamos 885203db220SDimitris Papastamos 886203db220SDimitris Papastamos Ndiv = target / source; 887203db220SDimitris Papastamos if (Ndiv < 6) { 888203db220SDimitris Papastamos source >>= 1; 889203db220SDimitris Papastamos pll_div->div2 = 1; 890203db220SDimitris Papastamos Ndiv = target / source; 891203db220SDimitris Papastamos } else 892203db220SDimitris Papastamos pll_div->div2 = 0; 893203db220SDimitris Papastamos 894203db220SDimitris Papastamos if ((Ndiv < 6) || (Ndiv > 12)) 895203db220SDimitris Papastamos printk(KERN_WARNING 896203db220SDimitris Papastamos "WM8991 N value outwith recommended range! N = %d\n", Ndiv); 897203db220SDimitris Papastamos 898203db220SDimitris Papastamos pll_div->n = Ndiv; 899203db220SDimitris Papastamos Nmod = target % source; 900203db220SDimitris Papastamos Kpart = FIXED_PLL_SIZE * (long long)Nmod; 901203db220SDimitris Papastamos 902203db220SDimitris Papastamos do_div(Kpart, source); 903203db220SDimitris Papastamos 904203db220SDimitris Papastamos K = Kpart & 0xFFFFFFFF; 905203db220SDimitris Papastamos 906203db220SDimitris Papastamos /* Check if we need to round */ 907203db220SDimitris Papastamos if ((K % 10) >= 5) 908203db220SDimitris Papastamos K += 5; 909203db220SDimitris Papastamos 910203db220SDimitris Papastamos /* Move down to proper range now rounding is done */ 911203db220SDimitris Papastamos K /= 10; 912203db220SDimitris Papastamos 913203db220SDimitris Papastamos pll_div->k = K; 914203db220SDimitris Papastamos } 915203db220SDimitris Papastamos 916203db220SDimitris Papastamos static int wm8991_set_dai_pll(struct snd_soc_dai *codec_dai, 917203db220SDimitris Papastamos int pll_id, int src, unsigned int freq_in, unsigned int freq_out) 918203db220SDimitris Papastamos { 919203db220SDimitris Papastamos u16 reg; 920203db220SDimitris Papastamos struct snd_soc_codec *codec = codec_dai->codec; 921203db220SDimitris Papastamos struct _pll_div pll_div; 922203db220SDimitris Papastamos 923203db220SDimitris Papastamos if (freq_in && freq_out) { 924203db220SDimitris Papastamos pll_factors(&pll_div, freq_out * 4, freq_in); 925203db220SDimitris Papastamos 926203db220SDimitris Papastamos /* Turn on PLL */ 927203db220SDimitris Papastamos reg = snd_soc_read(codec, WM8991_POWER_MANAGEMENT_2); 928203db220SDimitris Papastamos reg |= WM8991_PLL_ENA; 929203db220SDimitris Papastamos snd_soc_write(codec, WM8991_POWER_MANAGEMENT_2, reg); 930203db220SDimitris Papastamos 931203db220SDimitris Papastamos /* sysclk comes from PLL */ 932203db220SDimitris Papastamos reg = snd_soc_read(codec, WM8991_CLOCKING_2); 933203db220SDimitris Papastamos snd_soc_write(codec, WM8991_CLOCKING_2, reg | WM8991_SYSCLK_SRC); 934203db220SDimitris Papastamos 93525985edcSLucas De Marchi /* set up N , fractional mode and pre-divisor if necessary */ 936203db220SDimitris Papastamos snd_soc_write(codec, WM8991_PLL1, pll_div.n | WM8991_SDM | 937203db220SDimitris Papastamos (pll_div.div2 ? WM8991_PRESCALE : 0)); 938203db220SDimitris Papastamos snd_soc_write(codec, WM8991_PLL2, (u8)(pll_div.k>>8)); 939203db220SDimitris Papastamos snd_soc_write(codec, WM8991_PLL3, (u8)(pll_div.k & 0xFF)); 940203db220SDimitris Papastamos } else { 941203db220SDimitris Papastamos /* Turn on PLL */ 942203db220SDimitris Papastamos reg = snd_soc_read(codec, WM8991_POWER_MANAGEMENT_2); 943203db220SDimitris Papastamos reg &= ~WM8991_PLL_ENA; 944203db220SDimitris Papastamos snd_soc_write(codec, WM8991_POWER_MANAGEMENT_2, reg); 945203db220SDimitris Papastamos } 946203db220SDimitris Papastamos return 0; 947203db220SDimitris Papastamos } 948203db220SDimitris Papastamos 949203db220SDimitris Papastamos /* 950203db220SDimitris Papastamos * Set's ADC and Voice DAC format. 951203db220SDimitris Papastamos */ 952203db220SDimitris Papastamos static int wm8991_set_dai_fmt(struct snd_soc_dai *codec_dai, 953203db220SDimitris Papastamos unsigned int fmt) 954203db220SDimitris Papastamos { 955203db220SDimitris Papastamos struct snd_soc_codec *codec = codec_dai->codec; 956203db220SDimitris Papastamos u16 audio1, audio3; 957203db220SDimitris Papastamos 958203db220SDimitris Papastamos audio1 = snd_soc_read(codec, WM8991_AUDIO_INTERFACE_1); 959203db220SDimitris Papastamos audio3 = snd_soc_read(codec, WM8991_AUDIO_INTERFACE_3); 960203db220SDimitris Papastamos 961203db220SDimitris Papastamos /* set master/slave audio interface */ 962203db220SDimitris Papastamos switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { 963203db220SDimitris Papastamos case SND_SOC_DAIFMT_CBS_CFS: 964203db220SDimitris Papastamos audio3 &= ~WM8991_AIF_MSTR1; 965203db220SDimitris Papastamos break; 966203db220SDimitris Papastamos case SND_SOC_DAIFMT_CBM_CFM: 967203db220SDimitris Papastamos audio3 |= WM8991_AIF_MSTR1; 968203db220SDimitris Papastamos break; 969203db220SDimitris Papastamos default: 970203db220SDimitris Papastamos return -EINVAL; 971203db220SDimitris Papastamos } 972203db220SDimitris Papastamos 973203db220SDimitris Papastamos audio1 &= ~WM8991_AIF_FMT_MASK; 974203db220SDimitris Papastamos 975203db220SDimitris Papastamos /* interface format */ 976203db220SDimitris Papastamos switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { 977203db220SDimitris Papastamos case SND_SOC_DAIFMT_I2S: 978203db220SDimitris Papastamos audio1 |= WM8991_AIF_TMF_I2S; 979203db220SDimitris Papastamos audio1 &= ~WM8991_AIF_LRCLK_INV; 980203db220SDimitris Papastamos break; 981203db220SDimitris Papastamos case SND_SOC_DAIFMT_RIGHT_J: 982203db220SDimitris Papastamos audio1 |= WM8991_AIF_TMF_RIGHTJ; 983203db220SDimitris Papastamos audio1 &= ~WM8991_AIF_LRCLK_INV; 984203db220SDimitris Papastamos break; 985203db220SDimitris Papastamos case SND_SOC_DAIFMT_LEFT_J: 986203db220SDimitris Papastamos audio1 |= WM8991_AIF_TMF_LEFTJ; 987203db220SDimitris Papastamos audio1 &= ~WM8991_AIF_LRCLK_INV; 988203db220SDimitris Papastamos break; 989203db220SDimitris Papastamos case SND_SOC_DAIFMT_DSP_A: 990203db220SDimitris Papastamos audio1 |= WM8991_AIF_TMF_DSP; 991203db220SDimitris Papastamos audio1 &= ~WM8991_AIF_LRCLK_INV; 992203db220SDimitris Papastamos break; 993203db220SDimitris Papastamos case SND_SOC_DAIFMT_DSP_B: 994203db220SDimitris Papastamos audio1 |= WM8991_AIF_TMF_DSP | WM8991_AIF_LRCLK_INV; 995203db220SDimitris Papastamos break; 996203db220SDimitris Papastamos default: 997203db220SDimitris Papastamos return -EINVAL; 998203db220SDimitris Papastamos } 999203db220SDimitris Papastamos 1000203db220SDimitris Papastamos snd_soc_write(codec, WM8991_AUDIO_INTERFACE_1, audio1); 1001203db220SDimitris Papastamos snd_soc_write(codec, WM8991_AUDIO_INTERFACE_3, audio3); 1002203db220SDimitris Papastamos return 0; 1003203db220SDimitris Papastamos } 1004203db220SDimitris Papastamos 1005203db220SDimitris Papastamos static int wm8991_set_dai_clkdiv(struct snd_soc_dai *codec_dai, 1006203db220SDimitris Papastamos int div_id, int div) 1007203db220SDimitris Papastamos { 1008203db220SDimitris Papastamos struct snd_soc_codec *codec = codec_dai->codec; 1009203db220SDimitris Papastamos u16 reg; 1010203db220SDimitris Papastamos 1011203db220SDimitris Papastamos switch (div_id) { 1012203db220SDimitris Papastamos case WM8991_MCLK_DIV: 1013203db220SDimitris Papastamos reg = snd_soc_read(codec, WM8991_CLOCKING_2) & 1014203db220SDimitris Papastamos ~WM8991_MCLK_DIV_MASK; 1015203db220SDimitris Papastamos snd_soc_write(codec, WM8991_CLOCKING_2, reg | div); 1016203db220SDimitris Papastamos break; 1017203db220SDimitris Papastamos case WM8991_DACCLK_DIV: 1018203db220SDimitris Papastamos reg = snd_soc_read(codec, WM8991_CLOCKING_2) & 1019203db220SDimitris Papastamos ~WM8991_DAC_CLKDIV_MASK; 1020203db220SDimitris Papastamos snd_soc_write(codec, WM8991_CLOCKING_2, reg | div); 1021203db220SDimitris Papastamos break; 1022203db220SDimitris Papastamos case WM8991_ADCCLK_DIV: 1023203db220SDimitris Papastamos reg = snd_soc_read(codec, WM8991_CLOCKING_2) & 1024203db220SDimitris Papastamos ~WM8991_ADC_CLKDIV_MASK; 1025203db220SDimitris Papastamos snd_soc_write(codec, WM8991_CLOCKING_2, reg | div); 1026203db220SDimitris Papastamos break; 1027203db220SDimitris Papastamos case WM8991_BCLK_DIV: 1028203db220SDimitris Papastamos reg = snd_soc_read(codec, WM8991_CLOCKING_1) & 1029203db220SDimitris Papastamos ~WM8991_BCLK_DIV_MASK; 1030203db220SDimitris Papastamos snd_soc_write(codec, WM8991_CLOCKING_1, reg | div); 1031203db220SDimitris Papastamos break; 1032203db220SDimitris Papastamos default: 1033203db220SDimitris Papastamos return -EINVAL; 1034203db220SDimitris Papastamos } 1035203db220SDimitris Papastamos 1036203db220SDimitris Papastamos return 0; 1037203db220SDimitris Papastamos } 1038203db220SDimitris Papastamos 1039203db220SDimitris Papastamos /* 1040203db220SDimitris Papastamos * Set PCM DAI bit size and sample rate. 1041203db220SDimitris Papastamos */ 1042203db220SDimitris Papastamos static int wm8991_hw_params(struct snd_pcm_substream *substream, 1043203db220SDimitris Papastamos struct snd_pcm_hw_params *params, 1044203db220SDimitris Papastamos struct snd_soc_dai *dai) 1045203db220SDimitris Papastamos { 1046203db220SDimitris Papastamos struct snd_soc_codec *codec = dai->codec; 1047203db220SDimitris Papastamos u16 audio1 = snd_soc_read(codec, WM8991_AUDIO_INTERFACE_1); 1048203db220SDimitris Papastamos 1049203db220SDimitris Papastamos audio1 &= ~WM8991_AIF_WL_MASK; 1050203db220SDimitris Papastamos /* bit size */ 105120a77bbdSMark Brown switch (params_width(params)) { 105220a77bbdSMark Brown case 16: 1053203db220SDimitris Papastamos break; 105420a77bbdSMark Brown case 20: 1055203db220SDimitris Papastamos audio1 |= WM8991_AIF_WL_20BITS; 1056203db220SDimitris Papastamos break; 105720a77bbdSMark Brown case 24: 1058203db220SDimitris Papastamos audio1 |= WM8991_AIF_WL_24BITS; 1059203db220SDimitris Papastamos break; 106020a77bbdSMark Brown case 32: 1061203db220SDimitris Papastamos audio1 |= WM8991_AIF_WL_32BITS; 1062203db220SDimitris Papastamos break; 1063203db220SDimitris Papastamos } 1064203db220SDimitris Papastamos 1065203db220SDimitris Papastamos snd_soc_write(codec, WM8991_AUDIO_INTERFACE_1, audio1); 1066203db220SDimitris Papastamos return 0; 1067203db220SDimitris Papastamos } 1068203db220SDimitris Papastamos 1069203db220SDimitris Papastamos static int wm8991_mute(struct snd_soc_dai *dai, int mute) 1070203db220SDimitris Papastamos { 1071203db220SDimitris Papastamos struct snd_soc_codec *codec = dai->codec; 1072203db220SDimitris Papastamos u16 val; 1073203db220SDimitris Papastamos 1074203db220SDimitris Papastamos val = snd_soc_read(codec, WM8991_DAC_CTRL) & ~WM8991_DAC_MUTE; 1075203db220SDimitris Papastamos if (mute) 1076203db220SDimitris Papastamos snd_soc_write(codec, WM8991_DAC_CTRL, val | WM8991_DAC_MUTE); 1077203db220SDimitris Papastamos else 1078203db220SDimitris Papastamos snd_soc_write(codec, WM8991_DAC_CTRL, val); 1079203db220SDimitris Papastamos return 0; 1080203db220SDimitris Papastamos } 1081203db220SDimitris Papastamos 1082203db220SDimitris Papastamos static int wm8991_set_bias_level(struct snd_soc_codec *codec, 1083203db220SDimitris Papastamos enum snd_soc_bias_level level) 1084203db220SDimitris Papastamos { 1085a86652e5SMark Brown struct wm8991_priv *wm8991 = snd_soc_codec_get_drvdata(codec); 1086203db220SDimitris Papastamos u16 val; 1087203db220SDimitris Papastamos 1088203db220SDimitris Papastamos switch (level) { 1089203db220SDimitris Papastamos case SND_SOC_BIAS_ON: 1090203db220SDimitris Papastamos break; 1091203db220SDimitris Papastamos 1092203db220SDimitris Papastamos case SND_SOC_BIAS_PREPARE: 1093203db220SDimitris Papastamos /* VMID=2*50k */ 1094203db220SDimitris Papastamos val = snd_soc_read(codec, WM8991_POWER_MANAGEMENT_1) & 1095203db220SDimitris Papastamos ~WM8991_VMID_MODE_MASK; 1096203db220SDimitris Papastamos snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, val | 0x2); 1097203db220SDimitris Papastamos break; 1098203db220SDimitris Papastamos 1099203db220SDimitris Papastamos case SND_SOC_BIAS_STANDBY: 1100bfdd20a4SLars-Peter Clausen if (snd_soc_codec_get_bias_level(codec) == SND_SOC_BIAS_OFF) { 1101a86652e5SMark Brown regcache_sync(wm8991->regmap); 1102203db220SDimitris Papastamos /* Enable all output discharge bits */ 1103203db220SDimitris Papastamos snd_soc_write(codec, WM8991_ANTIPOP1, WM8991_DIS_LLINE | 1104203db220SDimitris Papastamos WM8991_DIS_RLINE | WM8991_DIS_OUT3 | 1105203db220SDimitris Papastamos WM8991_DIS_OUT4 | WM8991_DIS_LOUT | 1106203db220SDimitris Papastamos WM8991_DIS_ROUT); 1107203db220SDimitris Papastamos 1108203db220SDimitris Papastamos /* Enable POBCTRL, SOFT_ST, VMIDTOG and BUFDCOPEN */ 1109203db220SDimitris Papastamos snd_soc_write(codec, WM8991_ANTIPOP2, WM8991_SOFTST | 1110203db220SDimitris Papastamos WM8991_BUFDCOPEN | WM8991_POBCTRL | 1111203db220SDimitris Papastamos WM8991_VMIDTOG); 1112203db220SDimitris Papastamos 1113203db220SDimitris Papastamos /* Delay to allow output caps to discharge */ 1114203db220SDimitris Papastamos msleep(300); 1115203db220SDimitris Papastamos 1116203db220SDimitris Papastamos /* Disable VMIDTOG */ 1117203db220SDimitris Papastamos snd_soc_write(codec, WM8991_ANTIPOP2, WM8991_SOFTST | 1118203db220SDimitris Papastamos WM8991_BUFDCOPEN | WM8991_POBCTRL); 1119203db220SDimitris Papastamos 1120203db220SDimitris Papastamos /* disable all output discharge bits */ 1121203db220SDimitris Papastamos snd_soc_write(codec, WM8991_ANTIPOP1, 0); 1122203db220SDimitris Papastamos 1123203db220SDimitris Papastamos /* Enable outputs */ 1124203db220SDimitris Papastamos snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, 0x1b00); 1125203db220SDimitris Papastamos 1126203db220SDimitris Papastamos msleep(50); 1127203db220SDimitris Papastamos 1128203db220SDimitris Papastamos /* Enable VMID at 2x50k */ 1129203db220SDimitris Papastamos snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, 0x1f02); 1130203db220SDimitris Papastamos 1131203db220SDimitris Papastamos msleep(100); 1132203db220SDimitris Papastamos 1133203db220SDimitris Papastamos /* Enable VREF */ 1134203db220SDimitris Papastamos snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, 0x1f03); 1135203db220SDimitris Papastamos 1136203db220SDimitris Papastamos msleep(600); 1137203db220SDimitris Papastamos 1138203db220SDimitris Papastamos /* Enable BUFIOEN */ 1139203db220SDimitris Papastamos snd_soc_write(codec, WM8991_ANTIPOP2, WM8991_SOFTST | 1140203db220SDimitris Papastamos WM8991_BUFDCOPEN | WM8991_POBCTRL | 1141203db220SDimitris Papastamos WM8991_BUFIOEN); 1142203db220SDimitris Papastamos 1143203db220SDimitris Papastamos /* Disable outputs */ 1144203db220SDimitris Papastamos snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, 0x3); 1145203db220SDimitris Papastamos 1146203db220SDimitris Papastamos /* disable POBCTRL, SOFT_ST and BUFDCOPEN */ 1147203db220SDimitris Papastamos snd_soc_write(codec, WM8991_ANTIPOP2, WM8991_BUFIOEN); 1148203db220SDimitris Papastamos } 1149203db220SDimitris Papastamos 1150203db220SDimitris Papastamos /* VMID=2*250k */ 1151203db220SDimitris Papastamos val = snd_soc_read(codec, WM8991_POWER_MANAGEMENT_1) & 1152203db220SDimitris Papastamos ~WM8991_VMID_MODE_MASK; 1153203db220SDimitris Papastamos snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, val | 0x4); 1154203db220SDimitris Papastamos break; 1155203db220SDimitris Papastamos 1156203db220SDimitris Papastamos case SND_SOC_BIAS_OFF: 1157203db220SDimitris Papastamos /* Enable POBCTRL and SOFT_ST */ 1158203db220SDimitris Papastamos snd_soc_write(codec, WM8991_ANTIPOP2, WM8991_SOFTST | 1159203db220SDimitris Papastamos WM8991_POBCTRL | WM8991_BUFIOEN); 1160203db220SDimitris Papastamos 1161203db220SDimitris Papastamos /* Enable POBCTRL, SOFT_ST and BUFDCOPEN */ 1162203db220SDimitris Papastamos snd_soc_write(codec, WM8991_ANTIPOP2, WM8991_SOFTST | 1163203db220SDimitris Papastamos WM8991_BUFDCOPEN | WM8991_POBCTRL | 1164203db220SDimitris Papastamos WM8991_BUFIOEN); 1165203db220SDimitris Papastamos 1166203db220SDimitris Papastamos /* mute DAC */ 1167203db220SDimitris Papastamos val = snd_soc_read(codec, WM8991_DAC_CTRL); 1168203db220SDimitris Papastamos snd_soc_write(codec, WM8991_DAC_CTRL, val | WM8991_DAC_MUTE); 1169203db220SDimitris Papastamos 1170203db220SDimitris Papastamos /* Enable any disabled outputs */ 1171203db220SDimitris Papastamos snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, 0x1f03); 1172203db220SDimitris Papastamos 1173203db220SDimitris Papastamos /* Disable VMID */ 1174203db220SDimitris Papastamos snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, 0x1f01); 1175203db220SDimitris Papastamos 1176203db220SDimitris Papastamos msleep(300); 1177203db220SDimitris Papastamos 1178203db220SDimitris Papastamos /* Enable all output discharge bits */ 1179203db220SDimitris Papastamos snd_soc_write(codec, WM8991_ANTIPOP1, WM8991_DIS_LLINE | 1180203db220SDimitris Papastamos WM8991_DIS_RLINE | WM8991_DIS_OUT3 | 1181203db220SDimitris Papastamos WM8991_DIS_OUT4 | WM8991_DIS_LOUT | 1182203db220SDimitris Papastamos WM8991_DIS_ROUT); 1183203db220SDimitris Papastamos 1184203db220SDimitris Papastamos /* Disable VREF */ 1185203db220SDimitris Papastamos snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, 0x0); 1186203db220SDimitris Papastamos 1187203db220SDimitris Papastamos /* disable POBCTRL, SOFT_ST and BUFDCOPEN */ 1188203db220SDimitris Papastamos snd_soc_write(codec, WM8991_ANTIPOP2, 0x0); 1189a86652e5SMark Brown regcache_mark_dirty(wm8991->regmap); 1190203db220SDimitris Papastamos break; 1191203db220SDimitris Papastamos } 1192203db220SDimitris Papastamos 1193203db220SDimitris Papastamos return 0; 1194203db220SDimitris Papastamos } 1195203db220SDimitris Papastamos 1196203db220SDimitris Papastamos #define WM8991_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\ 1197203db220SDimitris Papastamos SNDRV_PCM_FMTBIT_S24_LE) 1198203db220SDimitris Papastamos 119985e7652dSLars-Peter Clausen static const struct snd_soc_dai_ops wm8991_ops = { 1200203db220SDimitris Papastamos .hw_params = wm8991_hw_params, 1201203db220SDimitris Papastamos .digital_mute = wm8991_mute, 1202203db220SDimitris Papastamos .set_fmt = wm8991_set_dai_fmt, 1203203db220SDimitris Papastamos .set_clkdiv = wm8991_set_dai_clkdiv, 1204203db220SDimitris Papastamos .set_pll = wm8991_set_dai_pll 1205203db220SDimitris Papastamos }; 1206203db220SDimitris Papastamos 1207203db220SDimitris Papastamos /* 1208203db220SDimitris Papastamos * The WM8991 supports 2 different and mutually exclusive DAI 1209203db220SDimitris Papastamos * configurations. 1210203db220SDimitris Papastamos * 1211203db220SDimitris Papastamos * 1. ADC/DAC on Primary Interface 1212203db220SDimitris Papastamos * 2. ADC on Primary Interface/DAC on secondary 1213203db220SDimitris Papastamos */ 1214203db220SDimitris Papastamos static struct snd_soc_dai_driver wm8991_dai = { 1215203db220SDimitris Papastamos /* ADC/DAC on primary */ 1216203db220SDimitris Papastamos .name = "wm8991", 1217203db220SDimitris Papastamos .id = 1, 1218203db220SDimitris Papastamos .playback = { 1219203db220SDimitris Papastamos .stream_name = "Playback", 1220203db220SDimitris Papastamos .channels_min = 1, 1221203db220SDimitris Papastamos .channels_max = 2, 1222203db220SDimitris Papastamos .rates = SNDRV_PCM_RATE_8000_96000, 1223203db220SDimitris Papastamos .formats = WM8991_FORMATS 1224203db220SDimitris Papastamos }, 1225203db220SDimitris Papastamos .capture = { 1226203db220SDimitris Papastamos .stream_name = "Capture", 1227203db220SDimitris Papastamos .channels_min = 1, 1228203db220SDimitris Papastamos .channels_max = 2, 1229203db220SDimitris Papastamos .rates = SNDRV_PCM_RATE_8000_96000, 1230203db220SDimitris Papastamos .formats = WM8991_FORMATS 1231203db220SDimitris Papastamos }, 1232203db220SDimitris Papastamos .ops = &wm8991_ops 1233203db220SDimitris Papastamos }; 1234203db220SDimitris Papastamos 1235203db220SDimitris Papastamos static struct snd_soc_codec_driver soc_codec_dev_wm8991 = { 1236203db220SDimitris Papastamos .set_bias_level = wm8991_set_bias_level, 1237497b900fSLars-Peter Clausen .suspend_bias_off = true, 1238497b900fSLars-Peter Clausen 123989824995SMark Brown .controls = wm8991_snd_controls, 124089824995SMark Brown .num_controls = ARRAY_SIZE(wm8991_snd_controls), 124189824995SMark Brown .dapm_widgets = wm8991_dapm_widgets, 124289824995SMark Brown .num_dapm_widgets = ARRAY_SIZE(wm8991_dapm_widgets), 124389824995SMark Brown .dapm_routes = wm8991_dapm_routes, 124489824995SMark Brown .num_dapm_routes = ARRAY_SIZE(wm8991_dapm_routes), 1245a86652e5SMark Brown }; 1246a86652e5SMark Brown 1247a86652e5SMark Brown static const struct regmap_config wm8991_regmap = { 1248a86652e5SMark Brown .reg_bits = 8, 1249a86652e5SMark Brown .val_bits = 16, 1250a86652e5SMark Brown 1251a86652e5SMark Brown .max_register = WM8991_PLL3, 1252a86652e5SMark Brown .volatile_reg = wm8991_volatile, 1253a86652e5SMark Brown .reg_defaults = wm8991_reg_defaults, 1254a86652e5SMark Brown .num_reg_defaults = ARRAY_SIZE(wm8991_reg_defaults), 1255a86652e5SMark Brown .cache_type = REGCACHE_RBTREE, 1256203db220SDimitris Papastamos }; 1257203db220SDimitris Papastamos 12587a79e94eSBill Pemberton static int wm8991_i2c_probe(struct i2c_client *i2c, 1259203db220SDimitris Papastamos const struct i2c_device_id *id) 1260203db220SDimitris Papastamos { 1261203db220SDimitris Papastamos struct wm8991_priv *wm8991; 1262a0a05916SMark Brown unsigned int val; 1263203db220SDimitris Papastamos int ret; 1264203db220SDimitris Papastamos 1265046d4f02SMark Brown wm8991 = devm_kzalloc(&i2c->dev, sizeof(*wm8991), GFP_KERNEL); 1266203db220SDimitris Papastamos if (!wm8991) 1267203db220SDimitris Papastamos return -ENOMEM; 1268203db220SDimitris Papastamos 1269a86652e5SMark Brown wm8991->regmap = devm_regmap_init_i2c(i2c, &wm8991_regmap); 1270a86652e5SMark Brown if (IS_ERR(wm8991->regmap)) 1271a86652e5SMark Brown return PTR_ERR(wm8991->regmap); 1272a86652e5SMark Brown 1273203db220SDimitris Papastamos i2c_set_clientdata(i2c, wm8991); 1274203db220SDimitris Papastamos 1275a0a05916SMark Brown ret = regmap_read(wm8991->regmap, WM8991_RESET, &val); 1276a0a05916SMark Brown if (ret != 0) { 1277a0a05916SMark Brown dev_err(&i2c->dev, "Failed to read device ID: %d\n", ret); 1278a0a05916SMark Brown return ret; 1279a0a05916SMark Brown } 1280a0a05916SMark Brown if (val != 0x8991) { 1281a0a05916SMark Brown dev_err(&i2c->dev, "Device with ID %x is not a WM8991\n", val); 1282a0a05916SMark Brown return -EINVAL; 1283a0a05916SMark Brown } 1284a0a05916SMark Brown 1285e4634804SMark Brown ret = regmap_write(wm8991->regmap, WM8991_RESET, 0); 1286e4634804SMark Brown if (ret < 0) { 1287e4634804SMark Brown dev_err(&i2c->dev, "Failed to issue reset: %d\n", ret); 1288e4634804SMark Brown return ret; 1289e4634804SMark Brown } 1290e4634804SMark Brown 1291e4634804SMark Brown regmap_update_bits(wm8991->regmap, WM8991_AUDIO_INTERFACE_4, 1292e4634804SMark Brown WM8991_ALRCGPIO1, WM8991_ALRCGPIO1); 1293e4634804SMark Brown 1294e4634804SMark Brown regmap_update_bits(wm8991->regmap, WM8991_GPIO1_GPIO2, 1295e4634804SMark Brown WM8991_GPIO1_SEL_MASK, 1); 1296e4634804SMark Brown 1297e4634804SMark Brown regmap_update_bits(wm8991->regmap, WM8991_POWER_MANAGEMENT_1, 1298e4634804SMark Brown WM8991_VREF_ENA | WM8991_VMID_MODE_MASK, 1299e4634804SMark Brown WM8991_VREF_ENA | WM8991_VMID_MODE_MASK); 1300e4634804SMark Brown 1301e4634804SMark Brown regmap_update_bits(wm8991->regmap, WM8991_POWER_MANAGEMENT_2, 1302e4634804SMark Brown WM8991_OPCLK_ENA, WM8991_OPCLK_ENA); 1303e4634804SMark Brown 1304e4634804SMark Brown regmap_write(wm8991->regmap, WM8991_DAC_CTRL, 0); 1305e4634804SMark Brown regmap_write(wm8991->regmap, WM8991_LEFT_OUTPUT_VOLUME, 1306e4634804SMark Brown 0x50 | (1<<8)); 1307e4634804SMark Brown regmap_write(wm8991->regmap, WM8991_RIGHT_OUTPUT_VOLUME, 1308e4634804SMark Brown 0x50 | (1<<8)); 1309e4634804SMark Brown 1310203db220SDimitris Papastamos ret = snd_soc_register_codec(&i2c->dev, 1311203db220SDimitris Papastamos &soc_codec_dev_wm8991, &wm8991_dai, 1); 1312046d4f02SMark Brown 1313203db220SDimitris Papastamos return ret; 1314203db220SDimitris Papastamos } 1315203db220SDimitris Papastamos 13167a79e94eSBill Pemberton static int wm8991_i2c_remove(struct i2c_client *client) 1317203db220SDimitris Papastamos { 1318203db220SDimitris Papastamos snd_soc_unregister_codec(&client->dev); 1319046d4f02SMark Brown 1320203db220SDimitris Papastamos return 0; 1321203db220SDimitris Papastamos } 1322203db220SDimitris Papastamos 1323203db220SDimitris Papastamos static const struct i2c_device_id wm8991_i2c_id[] = { 1324203db220SDimitris Papastamos { "wm8991", 0 }, 1325203db220SDimitris Papastamos { } 1326203db220SDimitris Papastamos }; 1327203db220SDimitris Papastamos MODULE_DEVICE_TABLE(i2c, wm8991_i2c_id); 1328203db220SDimitris Papastamos 1329203db220SDimitris Papastamos static struct i2c_driver wm8991_i2c_driver = { 1330203db220SDimitris Papastamos .driver = { 1331203db220SDimitris Papastamos .name = "wm8991", 1332203db220SDimitris Papastamos .owner = THIS_MODULE, 1333203db220SDimitris Papastamos }, 1334203db220SDimitris Papastamos .probe = wm8991_i2c_probe, 13357a79e94eSBill Pemberton .remove = wm8991_i2c_remove, 1336203db220SDimitris Papastamos .id_table = wm8991_i2c_id, 1337203db220SDimitris Papastamos }; 1338203db220SDimitris Papastamos 133938ece8dbSSachin Kamat module_i2c_driver(wm8991_i2c_driver); 1340203db220SDimitris Papastamos 1341203db220SDimitris Papastamos MODULE_DESCRIPTION("ASoC WM8991 driver"); 1342203db220SDimitris Papastamos MODULE_AUTHOR("Graeme Gregory"); 1343203db220SDimitris Papastamos MODULE_LICENSE("GPL"); 1344