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); 11598695eabSTakashi Sakamoto static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(in_pga_tlv, -1650, 150, 0); 11698695eabSTakashi Sakamoto static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(out_mix_tlv, -2100, 300, 0); 11798695eabSTakashi Sakamoto static const SNDRV_CTL_TLVD_DECLARE_DB_RANGE(out_pga_tlv, 11898695eabSTakashi Sakamoto 0x00, 0x2f, SNDRV_CTL_TLVD_DB_SCALE_ITEM(SNDRV_CTL_TLVD_DB_GAIN_MUTE, 0, 1), 11998695eabSTakashi Sakamoto 0x30, 0x7f, SNDRV_CTL_TLVD_DB_SCALE_ITEM(-7300, 100, 0), 12098695eabSTakashi Sakamoto ); 12100769dbeSLars-Peter Clausen static const DECLARE_TLV_DB_LINEAR(out_omix_tlv, -600, 0); 12298695eabSTakashi Sakamoto static const SNDRV_CTL_TLVD_DECLARE_DB_RANGE(out_dac_tlv, 12398695eabSTakashi Sakamoto 0x00, 0xbf, SNDRV_CTL_TLVD_DB_SCALE_ITEM(-71625, 375, 1), 12498695eabSTakashi Sakamoto 0xc0, 0xff, SNDRV_CTL_TLVD_DB_SCALE_ITEM(0, 0, 0), 12598695eabSTakashi Sakamoto ); 12698695eabSTakashi Sakamoto static const SNDRV_CTL_TLVD_DECLARE_DB_RANGE(in_adc_tlv, 12798695eabSTakashi Sakamoto 0x00, 0xef, SNDRV_CTL_TLVD_DB_SCALE_ITEM(-71625, 375, 1), 12898695eabSTakashi Sakamoto 0xf0, 0xff, SNDRV_CTL_TLVD_DB_SCALE_ITEM(17625, 0, 0), 12998695eabSTakashi Sakamoto ); 13098695eabSTakashi Sakamoto static const SNDRV_CTL_TLVD_DECLARE_DB_RANGE(out_sidetone_tlv, 13198695eabSTakashi Sakamoto 0x00, 0x0c, SNDRV_CTL_TLVD_DB_SCALE_ITEM(-3600, 300, 0), 13298695eabSTakashi Sakamoto 0x0d, 0x0f, SNDRV_CTL_TLVD_DB_SCALE_ITEM(0, 0, 0), 13398695eabSTakashi Sakamoto ); 134203db220SDimitris Papastamos 135203db220SDimitris Papastamos static int wm899x_outpga_put_volsw_vu(struct snd_kcontrol *kcontrol, 136203db220SDimitris Papastamos struct snd_ctl_elem_value *ucontrol) 137203db220SDimitris Papastamos { 138ea53bf77SLars-Peter Clausen struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol); 139203db220SDimitris Papastamos int reg = kcontrol->private_value & 0xff; 140203db220SDimitris Papastamos int ret; 141203db220SDimitris Papastamos u16 val; 142203db220SDimitris Papastamos 143203db220SDimitris Papastamos ret = snd_soc_put_volsw(kcontrol, ucontrol); 144203db220SDimitris Papastamos if (ret < 0) 145203db220SDimitris Papastamos return ret; 146203db220SDimitris Papastamos 147203db220SDimitris Papastamos /* now hit the volume update bits (always bit 8) */ 148203db220SDimitris Papastamos val = snd_soc_read(codec, reg); 149203db220SDimitris Papastamos return snd_soc_write(codec, reg, val | 0x0100); 150203db220SDimitris Papastamos } 151203db220SDimitris Papastamos 152203db220SDimitris Papastamos static const char *wm8991_digital_sidetone[] = 153203db220SDimitris Papastamos {"None", "Left ADC", "Right ADC", "Reserved"}; 154203db220SDimitris Papastamos 155d07338b0STakashi Iwai static SOC_ENUM_SINGLE_DECL(wm8991_left_digital_sidetone_enum, 156d07338b0STakashi Iwai WM8991_DIGITAL_SIDE_TONE, 157203db220SDimitris Papastamos WM8991_ADC_TO_DACL_SHIFT, 158203db220SDimitris Papastamos wm8991_digital_sidetone); 159203db220SDimitris Papastamos 160d07338b0STakashi Iwai static SOC_ENUM_SINGLE_DECL(wm8991_right_digital_sidetone_enum, 161d07338b0STakashi Iwai WM8991_DIGITAL_SIDE_TONE, 162203db220SDimitris Papastamos WM8991_ADC_TO_DACR_SHIFT, 163203db220SDimitris Papastamos wm8991_digital_sidetone); 164203db220SDimitris Papastamos 165203db220SDimitris Papastamos static const char *wm8991_adcmode[] = 166203db220SDimitris Papastamos {"Hi-fi mode", "Voice mode 1", "Voice mode 2", "Voice mode 3"}; 167203db220SDimitris Papastamos 168d07338b0STakashi Iwai static SOC_ENUM_SINGLE_DECL(wm8991_right_adcmode_enum, 169d07338b0STakashi Iwai WM8991_ADC_CTRL, 170203db220SDimitris Papastamos WM8991_ADC_HPF_CUT_SHIFT, 171203db220SDimitris Papastamos wm8991_adcmode); 172203db220SDimitris Papastamos 173203db220SDimitris Papastamos static const struct snd_kcontrol_new wm8991_snd_controls[] = { 174203db220SDimitris Papastamos /* INMIXL */ 175203db220SDimitris Papastamos SOC_SINGLE("LIN12 PGA Boost", WM8991_INPUT_MIXER3, WM8991_L12MNBST_BIT, 1, 0), 176203db220SDimitris Papastamos SOC_SINGLE("LIN34 PGA Boost", WM8991_INPUT_MIXER3, WM8991_L34MNBST_BIT, 1, 0), 177203db220SDimitris Papastamos /* INMIXR */ 178203db220SDimitris Papastamos SOC_SINGLE("RIN12 PGA Boost", WM8991_INPUT_MIXER3, WM8991_R12MNBST_BIT, 1, 0), 179203db220SDimitris Papastamos SOC_SINGLE("RIN34 PGA Boost", WM8991_INPUT_MIXER3, WM8991_R34MNBST_BIT, 1, 0), 180203db220SDimitris Papastamos 181203db220SDimitris Papastamos /* LOMIX */ 182203db220SDimitris Papastamos SOC_SINGLE_TLV("LOMIX LIN3 Bypass Volume", WM8991_OUTPUT_MIXER3, 183203db220SDimitris Papastamos WM8991_LLI3LOVOL_SHIFT, WM8991_LLI3LOVOL_MASK, 1, out_mix_tlv), 184203db220SDimitris Papastamos SOC_SINGLE_TLV("LOMIX RIN12 PGA Bypass Volume", WM8991_OUTPUT_MIXER3, 185203db220SDimitris Papastamos WM8991_LR12LOVOL_SHIFT, WM8991_LR12LOVOL_MASK, 1, out_mix_tlv), 186203db220SDimitris Papastamos SOC_SINGLE_TLV("LOMIX LIN12 PGA Bypass Volume", WM8991_OUTPUT_MIXER3, 187203db220SDimitris Papastamos WM8991_LL12LOVOL_SHIFT, WM8991_LL12LOVOL_MASK, 1, out_mix_tlv), 188203db220SDimitris Papastamos SOC_SINGLE_TLV("LOMIX RIN3 Bypass Volume", WM8991_OUTPUT_MIXER5, 189203db220SDimitris Papastamos WM8991_LRI3LOVOL_SHIFT, WM8991_LRI3LOVOL_MASK, 1, out_mix_tlv), 190203db220SDimitris Papastamos SOC_SINGLE_TLV("LOMIX AINRMUX Bypass Volume", WM8991_OUTPUT_MIXER5, 191203db220SDimitris Papastamos WM8991_LRBLOVOL_SHIFT, WM8991_LRBLOVOL_MASK, 1, out_mix_tlv), 192203db220SDimitris Papastamos SOC_SINGLE_TLV("LOMIX AINLMUX Bypass Volume", WM8991_OUTPUT_MIXER5, 193203db220SDimitris Papastamos WM8991_LRBLOVOL_SHIFT, WM8991_LRBLOVOL_MASK, 1, out_mix_tlv), 194203db220SDimitris Papastamos 195203db220SDimitris Papastamos /* ROMIX */ 196203db220SDimitris Papastamos SOC_SINGLE_TLV("ROMIX RIN3 Bypass Volume", WM8991_OUTPUT_MIXER4, 197203db220SDimitris Papastamos WM8991_RRI3ROVOL_SHIFT, WM8991_RRI3ROVOL_MASK, 1, out_mix_tlv), 198203db220SDimitris Papastamos SOC_SINGLE_TLV("ROMIX LIN12 PGA Bypass Volume", WM8991_OUTPUT_MIXER4, 199203db220SDimitris Papastamos WM8991_RL12ROVOL_SHIFT, WM8991_RL12ROVOL_MASK, 1, out_mix_tlv), 200203db220SDimitris Papastamos SOC_SINGLE_TLV("ROMIX RIN12 PGA Bypass Volume", WM8991_OUTPUT_MIXER4, 201203db220SDimitris Papastamos WM8991_RR12ROVOL_SHIFT, WM8991_RR12ROVOL_MASK, 1, out_mix_tlv), 202203db220SDimitris Papastamos SOC_SINGLE_TLV("ROMIX LIN3 Bypass Volume", WM8991_OUTPUT_MIXER6, 203203db220SDimitris Papastamos WM8991_RLI3ROVOL_SHIFT, WM8991_RLI3ROVOL_MASK, 1, out_mix_tlv), 204203db220SDimitris Papastamos SOC_SINGLE_TLV("ROMIX AINLMUX Bypass Volume", WM8991_OUTPUT_MIXER6, 205203db220SDimitris Papastamos WM8991_RLBROVOL_SHIFT, WM8991_RLBROVOL_MASK, 1, out_mix_tlv), 206203db220SDimitris Papastamos SOC_SINGLE_TLV("ROMIX AINRMUX Bypass Volume", WM8991_OUTPUT_MIXER6, 207203db220SDimitris Papastamos WM8991_RRBROVOL_SHIFT, WM8991_RRBROVOL_MASK, 1, out_mix_tlv), 208203db220SDimitris Papastamos 209203db220SDimitris Papastamos /* LOUT */ 210203db220SDimitris Papastamos SOC_WM899X_OUTPGA_SINGLE_R_TLV("LOUT Volume", WM8991_LEFT_OUTPUT_VOLUME, 211203db220SDimitris Papastamos WM8991_LOUTVOL_SHIFT, WM8991_LOUTVOL_MASK, 0, out_pga_tlv), 212203db220SDimitris Papastamos SOC_SINGLE("LOUT ZC", WM8991_LEFT_OUTPUT_VOLUME, WM8991_LOZC_BIT, 1, 0), 213203db220SDimitris Papastamos 214203db220SDimitris Papastamos /* ROUT */ 215203db220SDimitris Papastamos SOC_WM899X_OUTPGA_SINGLE_R_TLV("ROUT Volume", WM8991_RIGHT_OUTPUT_VOLUME, 216203db220SDimitris Papastamos WM8991_ROUTVOL_SHIFT, WM8991_ROUTVOL_MASK, 0, out_pga_tlv), 217203db220SDimitris Papastamos SOC_SINGLE("ROUT ZC", WM8991_RIGHT_OUTPUT_VOLUME, WM8991_ROZC_BIT, 1, 0), 218203db220SDimitris Papastamos 219203db220SDimitris Papastamos /* LOPGA */ 220203db220SDimitris Papastamos SOC_WM899X_OUTPGA_SINGLE_R_TLV("LOPGA Volume", WM8991_LEFT_OPGA_VOLUME, 221203db220SDimitris Papastamos WM8991_LOPGAVOL_SHIFT, WM8991_LOPGAVOL_MASK, 0, out_pga_tlv), 222203db220SDimitris Papastamos SOC_SINGLE("LOPGA ZC Switch", WM8991_LEFT_OPGA_VOLUME, 223203db220SDimitris Papastamos WM8991_LOPGAZC_BIT, 1, 0), 224203db220SDimitris Papastamos 225203db220SDimitris Papastamos /* ROPGA */ 226203db220SDimitris Papastamos SOC_WM899X_OUTPGA_SINGLE_R_TLV("ROPGA Volume", WM8991_RIGHT_OPGA_VOLUME, 227203db220SDimitris Papastamos WM8991_ROPGAVOL_SHIFT, WM8991_ROPGAVOL_MASK, 0, out_pga_tlv), 228203db220SDimitris Papastamos SOC_SINGLE("ROPGA ZC Switch", WM8991_RIGHT_OPGA_VOLUME, 229203db220SDimitris Papastamos WM8991_ROPGAZC_BIT, 1, 0), 230203db220SDimitris Papastamos 231203db220SDimitris Papastamos SOC_SINGLE("LON Mute Switch", WM8991_LINE_OUTPUTS_VOLUME, 232203db220SDimitris Papastamos WM8991_LONMUTE_BIT, 1, 0), 233203db220SDimitris Papastamos SOC_SINGLE("LOP Mute Switch", WM8991_LINE_OUTPUTS_VOLUME, 234203db220SDimitris Papastamos WM8991_LOPMUTE_BIT, 1, 0), 235203db220SDimitris Papastamos SOC_SINGLE("LOP Attenuation Switch", WM8991_LINE_OUTPUTS_VOLUME, 236203db220SDimitris Papastamos WM8991_LOATTN_BIT, 1, 0), 237203db220SDimitris Papastamos SOC_SINGLE("RON Mute Switch", WM8991_LINE_OUTPUTS_VOLUME, 238203db220SDimitris Papastamos WM8991_RONMUTE_BIT, 1, 0), 239203db220SDimitris Papastamos SOC_SINGLE("ROP Mute Switch", WM8991_LINE_OUTPUTS_VOLUME, 240203db220SDimitris Papastamos WM8991_ROPMUTE_BIT, 1, 0), 241203db220SDimitris Papastamos SOC_SINGLE("ROP Attenuation Switch", WM8991_LINE_OUTPUTS_VOLUME, 242203db220SDimitris Papastamos WM8991_ROATTN_BIT, 1, 0), 243203db220SDimitris Papastamos 244203db220SDimitris Papastamos SOC_SINGLE("OUT3 Mute Switch", WM8991_OUT3_4_VOLUME, 245203db220SDimitris Papastamos WM8991_OUT3MUTE_BIT, 1, 0), 246203db220SDimitris Papastamos SOC_SINGLE("OUT3 Attenuation Switch", WM8991_OUT3_4_VOLUME, 247203db220SDimitris Papastamos WM8991_OUT3ATTN_BIT, 1, 0), 248203db220SDimitris Papastamos 249203db220SDimitris Papastamos SOC_SINGLE("OUT4 Mute Switch", WM8991_OUT3_4_VOLUME, 250203db220SDimitris Papastamos WM8991_OUT4MUTE_BIT, 1, 0), 251203db220SDimitris Papastamos SOC_SINGLE("OUT4 Attenuation Switch", WM8991_OUT3_4_VOLUME, 252203db220SDimitris Papastamos WM8991_OUT4ATTN_BIT, 1, 0), 253203db220SDimitris Papastamos 254203db220SDimitris Papastamos SOC_SINGLE("Speaker Mode Switch", WM8991_CLASSD1, 255203db220SDimitris Papastamos WM8991_CDMODE_BIT, 1, 0), 256203db220SDimitris Papastamos 257203db220SDimitris Papastamos SOC_SINGLE("Speaker Output Attenuation Volume", WM8991_SPEAKER_VOLUME, 258203db220SDimitris Papastamos WM8991_SPKVOL_SHIFT, WM8991_SPKVOL_MASK, 0), 259203db220SDimitris Papastamos SOC_SINGLE("Speaker DC Boost Volume", WM8991_CLASSD3, 260203db220SDimitris Papastamos WM8991_DCGAIN_SHIFT, WM8991_DCGAIN_MASK, 0), 261203db220SDimitris Papastamos SOC_SINGLE("Speaker AC Boost Volume", WM8991_CLASSD3, 262203db220SDimitris Papastamos WM8991_ACGAIN_SHIFT, WM8991_ACGAIN_MASK, 0), 263203db220SDimitris Papastamos 264203db220SDimitris Papastamos SOC_WM899X_OUTPGA_SINGLE_R_TLV("Left DAC Digital Volume", 265203db220SDimitris Papastamos WM8991_LEFT_DAC_DIGITAL_VOLUME, 266203db220SDimitris Papastamos WM8991_DACL_VOL_SHIFT, 267203db220SDimitris Papastamos WM8991_DACL_VOL_MASK, 268203db220SDimitris Papastamos 0, 269203db220SDimitris Papastamos out_dac_tlv), 270203db220SDimitris Papastamos 271203db220SDimitris Papastamos SOC_WM899X_OUTPGA_SINGLE_R_TLV("Right DAC Digital Volume", 272203db220SDimitris Papastamos WM8991_RIGHT_DAC_DIGITAL_VOLUME, 273203db220SDimitris Papastamos WM8991_DACR_VOL_SHIFT, 274203db220SDimitris Papastamos WM8991_DACR_VOL_MASK, 275203db220SDimitris Papastamos 0, 276203db220SDimitris Papastamos out_dac_tlv), 277203db220SDimitris Papastamos 278203db220SDimitris Papastamos SOC_ENUM("Left Digital Sidetone", wm8991_left_digital_sidetone_enum), 279203db220SDimitris Papastamos SOC_ENUM("Right Digital Sidetone", wm8991_right_digital_sidetone_enum), 280203db220SDimitris Papastamos 281203db220SDimitris Papastamos SOC_SINGLE_TLV("Left Digital Sidetone Volume", WM8991_DIGITAL_SIDE_TONE, 282203db220SDimitris Papastamos WM8991_ADCL_DAC_SVOL_SHIFT, WM8991_ADCL_DAC_SVOL_MASK, 0, 283203db220SDimitris Papastamos out_sidetone_tlv), 284203db220SDimitris Papastamos SOC_SINGLE_TLV("Right Digital Sidetone Volume", WM8991_DIGITAL_SIDE_TONE, 285203db220SDimitris Papastamos WM8991_ADCR_DAC_SVOL_SHIFT, WM8991_ADCR_DAC_SVOL_MASK, 0, 286203db220SDimitris Papastamos out_sidetone_tlv), 287203db220SDimitris Papastamos 288203db220SDimitris Papastamos SOC_SINGLE("ADC Digital High Pass Filter Switch", WM8991_ADC_CTRL, 289203db220SDimitris Papastamos WM8991_ADC_HPF_ENA_BIT, 1, 0), 290203db220SDimitris Papastamos 291203db220SDimitris Papastamos SOC_ENUM("ADC HPF Mode", wm8991_right_adcmode_enum), 292203db220SDimitris Papastamos 293203db220SDimitris Papastamos SOC_WM899X_OUTPGA_SINGLE_R_TLV("Left ADC Digital Volume", 294203db220SDimitris Papastamos WM8991_LEFT_ADC_DIGITAL_VOLUME, 295203db220SDimitris Papastamos WM8991_ADCL_VOL_SHIFT, 296203db220SDimitris Papastamos WM8991_ADCL_VOL_MASK, 297203db220SDimitris Papastamos 0, 298203db220SDimitris Papastamos in_adc_tlv), 299203db220SDimitris Papastamos 300203db220SDimitris Papastamos SOC_WM899X_OUTPGA_SINGLE_R_TLV("Right ADC Digital Volume", 301203db220SDimitris Papastamos WM8991_RIGHT_ADC_DIGITAL_VOLUME, 302203db220SDimitris Papastamos WM8991_ADCR_VOL_SHIFT, 303203db220SDimitris Papastamos WM8991_ADCR_VOL_MASK, 304203db220SDimitris Papastamos 0, 305203db220SDimitris Papastamos in_adc_tlv), 306203db220SDimitris Papastamos 307203db220SDimitris Papastamos SOC_WM899X_OUTPGA_SINGLE_R_TLV("LIN12 Volume", 308203db220SDimitris Papastamos WM8991_LEFT_LINE_INPUT_1_2_VOLUME, 309203db220SDimitris Papastamos WM8991_LIN12VOL_SHIFT, 310203db220SDimitris Papastamos WM8991_LIN12VOL_MASK, 311203db220SDimitris Papastamos 0, 312203db220SDimitris Papastamos in_pga_tlv), 313203db220SDimitris Papastamos 314203db220SDimitris Papastamos SOC_SINGLE("LIN12 ZC Switch", WM8991_LEFT_LINE_INPUT_1_2_VOLUME, 315203db220SDimitris Papastamos WM8991_LI12ZC_BIT, 1, 0), 316203db220SDimitris Papastamos 317203db220SDimitris Papastamos SOC_SINGLE("LIN12 Mute Switch", WM8991_LEFT_LINE_INPUT_1_2_VOLUME, 318203db220SDimitris Papastamos WM8991_LI12MUTE_BIT, 1, 0), 319203db220SDimitris Papastamos 320203db220SDimitris Papastamos SOC_WM899X_OUTPGA_SINGLE_R_TLV("LIN34 Volume", 321203db220SDimitris Papastamos WM8991_LEFT_LINE_INPUT_3_4_VOLUME, 322203db220SDimitris Papastamos WM8991_LIN34VOL_SHIFT, 323203db220SDimitris Papastamos WM8991_LIN34VOL_MASK, 324203db220SDimitris Papastamos 0, 325203db220SDimitris Papastamos in_pga_tlv), 326203db220SDimitris Papastamos 327203db220SDimitris Papastamos SOC_SINGLE("LIN34 ZC Switch", WM8991_LEFT_LINE_INPUT_3_4_VOLUME, 328203db220SDimitris Papastamos WM8991_LI34ZC_BIT, 1, 0), 329203db220SDimitris Papastamos 330203db220SDimitris Papastamos SOC_SINGLE("LIN34 Mute Switch", WM8991_LEFT_LINE_INPUT_3_4_VOLUME, 331203db220SDimitris Papastamos WM8991_LI34MUTE_BIT, 1, 0), 332203db220SDimitris Papastamos 333203db220SDimitris Papastamos SOC_WM899X_OUTPGA_SINGLE_R_TLV("RIN12 Volume", 334203db220SDimitris Papastamos WM8991_RIGHT_LINE_INPUT_1_2_VOLUME, 335203db220SDimitris Papastamos WM8991_RIN12VOL_SHIFT, 336203db220SDimitris Papastamos WM8991_RIN12VOL_MASK, 337203db220SDimitris Papastamos 0, 338203db220SDimitris Papastamos in_pga_tlv), 339203db220SDimitris Papastamos 340203db220SDimitris Papastamos SOC_SINGLE("RIN12 ZC Switch", WM8991_RIGHT_LINE_INPUT_1_2_VOLUME, 341203db220SDimitris Papastamos WM8991_RI12ZC_BIT, 1, 0), 342203db220SDimitris Papastamos 343203db220SDimitris Papastamos SOC_SINGLE("RIN12 Mute Switch", WM8991_RIGHT_LINE_INPUT_1_2_VOLUME, 344203db220SDimitris Papastamos WM8991_RI12MUTE_BIT, 1, 0), 345203db220SDimitris Papastamos 346203db220SDimitris Papastamos SOC_WM899X_OUTPGA_SINGLE_R_TLV("RIN34 Volume", 347203db220SDimitris Papastamos WM8991_RIGHT_LINE_INPUT_3_4_VOLUME, 348203db220SDimitris Papastamos WM8991_RIN34VOL_SHIFT, 349203db220SDimitris Papastamos WM8991_RIN34VOL_MASK, 350203db220SDimitris Papastamos 0, 351203db220SDimitris Papastamos in_pga_tlv), 352203db220SDimitris Papastamos 353203db220SDimitris Papastamos SOC_SINGLE("RIN34 ZC Switch", WM8991_RIGHT_LINE_INPUT_3_4_VOLUME, 354203db220SDimitris Papastamos WM8991_RI34ZC_BIT, 1, 0), 355203db220SDimitris Papastamos 356203db220SDimitris Papastamos SOC_SINGLE("RIN34 Mute Switch", WM8991_RIGHT_LINE_INPUT_3_4_VOLUME, 357203db220SDimitris Papastamos WM8991_RI34MUTE_BIT, 1, 0), 358203db220SDimitris Papastamos }; 359203db220SDimitris Papastamos 360203db220SDimitris Papastamos /* 361203db220SDimitris Papastamos * _DAPM_ Controls 362203db220SDimitris Papastamos */ 363203db220SDimitris Papastamos static int outmixer_event(struct snd_soc_dapm_widget *w, 364203db220SDimitris Papastamos struct snd_kcontrol *kcontrol, int event) 365203db220SDimitris Papastamos { 366f3b4d68fSLars-Peter Clausen struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); 367203db220SDimitris Papastamos u32 reg_shift = kcontrol->private_value & 0xfff; 368203db220SDimitris Papastamos int ret = 0; 369203db220SDimitris Papastamos u16 reg; 370203db220SDimitris Papastamos 371203db220SDimitris Papastamos switch (reg_shift) { 372203db220SDimitris Papastamos case WM8991_SPEAKER_MIXER | (WM8991_LDSPK_BIT << 8): 373f3b4d68fSLars-Peter Clausen reg = snd_soc_read(codec, WM8991_OUTPUT_MIXER1); 374203db220SDimitris Papastamos if (reg & WM8991_LDLO) { 375203db220SDimitris Papastamos printk(KERN_WARNING 376203db220SDimitris Papastamos "Cannot set as Output Mixer 1 LDLO Set\n"); 377203db220SDimitris Papastamos ret = -1; 378203db220SDimitris Papastamos } 379203db220SDimitris Papastamos break; 380203db220SDimitris Papastamos 381203db220SDimitris Papastamos case WM8991_SPEAKER_MIXER | (WM8991_RDSPK_BIT << 8): 382f3b4d68fSLars-Peter Clausen reg = snd_soc_read(codec, WM8991_OUTPUT_MIXER2); 383203db220SDimitris Papastamos if (reg & WM8991_RDRO) { 384203db220SDimitris Papastamos printk(KERN_WARNING 385203db220SDimitris Papastamos "Cannot set as Output Mixer 2 RDRO Set\n"); 386203db220SDimitris Papastamos ret = -1; 387203db220SDimitris Papastamos } 388203db220SDimitris Papastamos break; 389203db220SDimitris Papastamos 390203db220SDimitris Papastamos case WM8991_OUTPUT_MIXER1 | (WM8991_LDLO_BIT << 8): 391f3b4d68fSLars-Peter Clausen reg = snd_soc_read(codec, WM8991_SPEAKER_MIXER); 392203db220SDimitris Papastamos if (reg & WM8991_LDSPK) { 393203db220SDimitris Papastamos printk(KERN_WARNING 394203db220SDimitris Papastamos "Cannot set as Speaker Mixer LDSPK Set\n"); 395203db220SDimitris Papastamos ret = -1; 396203db220SDimitris Papastamos } 397203db220SDimitris Papastamos break; 398203db220SDimitris Papastamos 399203db220SDimitris Papastamos case WM8991_OUTPUT_MIXER2 | (WM8991_RDRO_BIT << 8): 400f3b4d68fSLars-Peter Clausen reg = snd_soc_read(codec, WM8991_SPEAKER_MIXER); 401203db220SDimitris Papastamos if (reg & WM8991_RDSPK) { 402203db220SDimitris Papastamos printk(KERN_WARNING 403203db220SDimitris Papastamos "Cannot set as Speaker Mixer RDSPK Set\n"); 404203db220SDimitris Papastamos ret = -1; 405203db220SDimitris Papastamos } 406203db220SDimitris Papastamos break; 407203db220SDimitris Papastamos } 408203db220SDimitris Papastamos 409203db220SDimitris Papastamos return ret; 410203db220SDimitris Papastamos } 411203db220SDimitris Papastamos 412203db220SDimitris Papastamos /* INMIX dB values */ 41398695eabSTakashi Sakamoto static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(in_mix_tlv, -1200, 300, 1); 414203db220SDimitris Papastamos 415203db220SDimitris Papastamos /* Left In PGA Connections */ 416203db220SDimitris Papastamos static const struct snd_kcontrol_new wm8991_dapm_lin12_pga_controls[] = { 417203db220SDimitris Papastamos SOC_DAPM_SINGLE("LIN1 Switch", WM8991_INPUT_MIXER2, WM8991_LMN1_BIT, 1, 0), 418203db220SDimitris Papastamos SOC_DAPM_SINGLE("LIN2 Switch", WM8991_INPUT_MIXER2, WM8991_LMP2_BIT, 1, 0), 419203db220SDimitris Papastamos }; 420203db220SDimitris Papastamos 421203db220SDimitris Papastamos static const struct snd_kcontrol_new wm8991_dapm_lin34_pga_controls[] = { 422203db220SDimitris Papastamos SOC_DAPM_SINGLE("LIN3 Switch", WM8991_INPUT_MIXER2, WM8991_LMN3_BIT, 1, 0), 423203db220SDimitris Papastamos SOC_DAPM_SINGLE("LIN4 Switch", WM8991_INPUT_MIXER2, WM8991_LMP4_BIT, 1, 0), 424203db220SDimitris Papastamos }; 425203db220SDimitris Papastamos 426203db220SDimitris Papastamos /* Right In PGA Connections */ 427203db220SDimitris Papastamos static const struct snd_kcontrol_new wm8991_dapm_rin12_pga_controls[] = { 428203db220SDimitris Papastamos SOC_DAPM_SINGLE("RIN1 Switch", WM8991_INPUT_MIXER2, WM8991_RMN1_BIT, 1, 0), 429203db220SDimitris Papastamos SOC_DAPM_SINGLE("RIN2 Switch", WM8991_INPUT_MIXER2, WM8991_RMP2_BIT, 1, 0), 430203db220SDimitris Papastamos }; 431203db220SDimitris Papastamos 432203db220SDimitris Papastamos static const struct snd_kcontrol_new wm8991_dapm_rin34_pga_controls[] = { 433203db220SDimitris Papastamos SOC_DAPM_SINGLE("RIN3 Switch", WM8991_INPUT_MIXER2, WM8991_RMN3_BIT, 1, 0), 434203db220SDimitris Papastamos SOC_DAPM_SINGLE("RIN4 Switch", WM8991_INPUT_MIXER2, WM8991_RMP4_BIT, 1, 0), 435203db220SDimitris Papastamos }; 436203db220SDimitris Papastamos 437203db220SDimitris Papastamos /* INMIXL */ 438203db220SDimitris Papastamos static const struct snd_kcontrol_new wm8991_dapm_inmixl_controls[] = { 439203db220SDimitris Papastamos SOC_DAPM_SINGLE_TLV("Record Left Volume", WM8991_INPUT_MIXER3, 440203db220SDimitris Papastamos WM8991_LDBVOL_SHIFT, WM8991_LDBVOL_MASK, 0, in_mix_tlv), 441203db220SDimitris Papastamos SOC_DAPM_SINGLE_TLV("LIN2 Volume", WM8991_INPUT_MIXER5, WM8991_LI2BVOL_SHIFT, 442203db220SDimitris Papastamos 7, 0, in_mix_tlv), 443203db220SDimitris Papastamos SOC_DAPM_SINGLE("LINPGA12 Switch", WM8991_INPUT_MIXER3, WM8991_L12MNB_BIT, 444203db220SDimitris Papastamos 1, 0), 445203db220SDimitris Papastamos SOC_DAPM_SINGLE("LINPGA34 Switch", WM8991_INPUT_MIXER3, WM8991_L34MNB_BIT, 446203db220SDimitris Papastamos 1, 0), 447203db220SDimitris Papastamos }; 448203db220SDimitris Papastamos 449203db220SDimitris Papastamos /* INMIXR */ 450203db220SDimitris Papastamos static const struct snd_kcontrol_new wm8991_dapm_inmixr_controls[] = { 451203db220SDimitris Papastamos SOC_DAPM_SINGLE_TLV("Record Right Volume", WM8991_INPUT_MIXER4, 452203db220SDimitris Papastamos WM8991_RDBVOL_SHIFT, WM8991_RDBVOL_MASK, 0, in_mix_tlv), 453203db220SDimitris Papastamos SOC_DAPM_SINGLE_TLV("RIN2 Volume", WM8991_INPUT_MIXER6, WM8991_RI2BVOL_SHIFT, 454203db220SDimitris Papastamos 7, 0, in_mix_tlv), 455203db220SDimitris Papastamos SOC_DAPM_SINGLE("RINPGA12 Switch", WM8991_INPUT_MIXER3, WM8991_L12MNB_BIT, 456203db220SDimitris Papastamos 1, 0), 457203db220SDimitris Papastamos SOC_DAPM_SINGLE("RINPGA34 Switch", WM8991_INPUT_MIXER3, WM8991_L34MNB_BIT, 458203db220SDimitris Papastamos 1, 0), 459203db220SDimitris Papastamos }; 460203db220SDimitris Papastamos 461203db220SDimitris Papastamos /* AINLMUX */ 462203db220SDimitris Papastamos static const char *wm8991_ainlmux[] = 463203db220SDimitris Papastamos {"INMIXL Mix", "RXVOICE Mix", "DIFFINL Mix"}; 464203db220SDimitris Papastamos 465d07338b0STakashi Iwai static SOC_ENUM_SINGLE_DECL(wm8991_ainlmux_enum, 466d07338b0STakashi Iwai WM8991_INPUT_MIXER1, WM8991_AINLMODE_SHIFT, 467d07338b0STakashi Iwai wm8991_ainlmux); 468203db220SDimitris Papastamos 469203db220SDimitris Papastamos static const struct snd_kcontrol_new wm8991_dapm_ainlmux_controls = 470203db220SDimitris Papastamos SOC_DAPM_ENUM("Route", wm8991_ainlmux_enum); 471203db220SDimitris Papastamos 472203db220SDimitris Papastamos /* DIFFINL */ 473203db220SDimitris Papastamos 474203db220SDimitris Papastamos /* AINRMUX */ 475203db220SDimitris Papastamos static const char *wm8991_ainrmux[] = 476203db220SDimitris Papastamos {"INMIXR Mix", "RXVOICE Mix", "DIFFINR Mix"}; 477203db220SDimitris Papastamos 478d07338b0STakashi Iwai static SOC_ENUM_SINGLE_DECL(wm8991_ainrmux_enum, 479d07338b0STakashi Iwai WM8991_INPUT_MIXER1, WM8991_AINRMODE_SHIFT, 480d07338b0STakashi Iwai wm8991_ainrmux); 481203db220SDimitris Papastamos 482203db220SDimitris Papastamos static const struct snd_kcontrol_new wm8991_dapm_ainrmux_controls = 483203db220SDimitris Papastamos SOC_DAPM_ENUM("Route", wm8991_ainrmux_enum); 484203db220SDimitris Papastamos 485203db220SDimitris Papastamos /* RXVOICE */ 486203db220SDimitris Papastamos static const struct snd_kcontrol_new wm8991_dapm_rxvoice_controls[] = { 487203db220SDimitris Papastamos SOC_DAPM_SINGLE_TLV("LIN4RXN", WM8991_INPUT_MIXER5, WM8991_LR4BVOL_SHIFT, 488203db220SDimitris Papastamos WM8991_LR4BVOL_MASK, 0, in_mix_tlv), 489203db220SDimitris Papastamos SOC_DAPM_SINGLE_TLV("RIN4RXP", WM8991_INPUT_MIXER6, WM8991_RL4BVOL_SHIFT, 490203db220SDimitris Papastamos WM8991_RL4BVOL_MASK, 0, in_mix_tlv), 491203db220SDimitris Papastamos }; 492203db220SDimitris Papastamos 493203db220SDimitris Papastamos /* LOMIX */ 494203db220SDimitris Papastamos static const struct snd_kcontrol_new wm8991_dapm_lomix_controls[] = { 495203db220SDimitris Papastamos SOC_DAPM_SINGLE("LOMIX Right ADC Bypass Switch", WM8991_OUTPUT_MIXER1, 496203db220SDimitris Papastamos WM8991_LRBLO_BIT, 1, 0), 497203db220SDimitris Papastamos SOC_DAPM_SINGLE("LOMIX Left ADC Bypass Switch", WM8991_OUTPUT_MIXER1, 498203db220SDimitris Papastamos WM8991_LLBLO_BIT, 1, 0), 499203db220SDimitris Papastamos SOC_DAPM_SINGLE("LOMIX RIN3 Bypass Switch", WM8991_OUTPUT_MIXER1, 500203db220SDimitris Papastamos WM8991_LRI3LO_BIT, 1, 0), 501203db220SDimitris Papastamos SOC_DAPM_SINGLE("LOMIX LIN3 Bypass Switch", WM8991_OUTPUT_MIXER1, 502203db220SDimitris Papastamos WM8991_LLI3LO_BIT, 1, 0), 503203db220SDimitris Papastamos SOC_DAPM_SINGLE("LOMIX RIN12 PGA Bypass Switch", WM8991_OUTPUT_MIXER1, 504203db220SDimitris Papastamos WM8991_LR12LO_BIT, 1, 0), 505203db220SDimitris Papastamos SOC_DAPM_SINGLE("LOMIX LIN12 PGA Bypass Switch", WM8991_OUTPUT_MIXER1, 506203db220SDimitris Papastamos WM8991_LL12LO_BIT, 1, 0), 507203db220SDimitris Papastamos SOC_DAPM_SINGLE("LOMIX Left DAC Switch", WM8991_OUTPUT_MIXER1, 508203db220SDimitris Papastamos WM8991_LDLO_BIT, 1, 0), 509203db220SDimitris Papastamos }; 510203db220SDimitris Papastamos 511203db220SDimitris Papastamos /* ROMIX */ 512203db220SDimitris Papastamos static const struct snd_kcontrol_new wm8991_dapm_romix_controls[] = { 513203db220SDimitris Papastamos SOC_DAPM_SINGLE("ROMIX Left ADC Bypass Switch", WM8991_OUTPUT_MIXER2, 514203db220SDimitris Papastamos WM8991_RLBRO_BIT, 1, 0), 515203db220SDimitris Papastamos SOC_DAPM_SINGLE("ROMIX Right ADC Bypass Switch", WM8991_OUTPUT_MIXER2, 516203db220SDimitris Papastamos WM8991_RRBRO_BIT, 1, 0), 517203db220SDimitris Papastamos SOC_DAPM_SINGLE("ROMIX LIN3 Bypass Switch", WM8991_OUTPUT_MIXER2, 518203db220SDimitris Papastamos WM8991_RLI3RO_BIT, 1, 0), 519203db220SDimitris Papastamos SOC_DAPM_SINGLE("ROMIX RIN3 Bypass Switch", WM8991_OUTPUT_MIXER2, 520203db220SDimitris Papastamos WM8991_RRI3RO_BIT, 1, 0), 521203db220SDimitris Papastamos SOC_DAPM_SINGLE("ROMIX LIN12 PGA Bypass Switch", WM8991_OUTPUT_MIXER2, 522203db220SDimitris Papastamos WM8991_RL12RO_BIT, 1, 0), 523203db220SDimitris Papastamos SOC_DAPM_SINGLE("ROMIX RIN12 PGA Bypass Switch", WM8991_OUTPUT_MIXER2, 524203db220SDimitris Papastamos WM8991_RR12RO_BIT, 1, 0), 525203db220SDimitris Papastamos SOC_DAPM_SINGLE("ROMIX Right DAC Switch", WM8991_OUTPUT_MIXER2, 526203db220SDimitris Papastamos WM8991_RDRO_BIT, 1, 0), 527203db220SDimitris Papastamos }; 528203db220SDimitris Papastamos 529203db220SDimitris Papastamos /* LONMIX */ 530203db220SDimitris Papastamos static const struct snd_kcontrol_new wm8991_dapm_lonmix_controls[] = { 531203db220SDimitris Papastamos SOC_DAPM_SINGLE("LONMIX Left Mixer PGA Switch", WM8991_LINE_MIXER1, 532203db220SDimitris Papastamos WM8991_LLOPGALON_BIT, 1, 0), 533203db220SDimitris Papastamos SOC_DAPM_SINGLE("LONMIX Right Mixer PGA Switch", WM8991_LINE_MIXER1, 534203db220SDimitris Papastamos WM8991_LROPGALON_BIT, 1, 0), 535203db220SDimitris Papastamos SOC_DAPM_SINGLE("LONMIX Inverted LOP Switch", WM8991_LINE_MIXER1, 536203db220SDimitris Papastamos WM8991_LOPLON_BIT, 1, 0), 537203db220SDimitris Papastamos }; 538203db220SDimitris Papastamos 539203db220SDimitris Papastamos /* LOPMIX */ 540203db220SDimitris Papastamos static const struct snd_kcontrol_new wm8991_dapm_lopmix_controls[] = { 541203db220SDimitris Papastamos SOC_DAPM_SINGLE("LOPMIX Right Mic Bypass Switch", WM8991_LINE_MIXER1, 542203db220SDimitris Papastamos WM8991_LR12LOP_BIT, 1, 0), 543203db220SDimitris Papastamos SOC_DAPM_SINGLE("LOPMIX Left Mic Bypass Switch", WM8991_LINE_MIXER1, 544203db220SDimitris Papastamos WM8991_LL12LOP_BIT, 1, 0), 545203db220SDimitris Papastamos SOC_DAPM_SINGLE("LOPMIX Left Mixer PGA Switch", WM8991_LINE_MIXER1, 546203db220SDimitris Papastamos WM8991_LLOPGALOP_BIT, 1, 0), 547203db220SDimitris Papastamos }; 548203db220SDimitris Papastamos 549203db220SDimitris Papastamos /* RONMIX */ 550203db220SDimitris Papastamos static const struct snd_kcontrol_new wm8991_dapm_ronmix_controls[] = { 551203db220SDimitris Papastamos SOC_DAPM_SINGLE("RONMIX Right Mixer PGA Switch", WM8991_LINE_MIXER2, 552203db220SDimitris Papastamos WM8991_RROPGARON_BIT, 1, 0), 553203db220SDimitris Papastamos SOC_DAPM_SINGLE("RONMIX Left Mixer PGA Switch", WM8991_LINE_MIXER2, 554203db220SDimitris Papastamos WM8991_RLOPGARON_BIT, 1, 0), 555203db220SDimitris Papastamos SOC_DAPM_SINGLE("RONMIX Inverted ROP Switch", WM8991_LINE_MIXER2, 556203db220SDimitris Papastamos WM8991_ROPRON_BIT, 1, 0), 557203db220SDimitris Papastamos }; 558203db220SDimitris Papastamos 559203db220SDimitris Papastamos /* ROPMIX */ 560203db220SDimitris Papastamos static const struct snd_kcontrol_new wm8991_dapm_ropmix_controls[] = { 561203db220SDimitris Papastamos SOC_DAPM_SINGLE("ROPMIX Left Mic Bypass Switch", WM8991_LINE_MIXER2, 562203db220SDimitris Papastamos WM8991_RL12ROP_BIT, 1, 0), 563203db220SDimitris Papastamos SOC_DAPM_SINGLE("ROPMIX Right Mic Bypass Switch", WM8991_LINE_MIXER2, 564203db220SDimitris Papastamos WM8991_RR12ROP_BIT, 1, 0), 565203db220SDimitris Papastamos SOC_DAPM_SINGLE("ROPMIX Right Mixer PGA Switch", WM8991_LINE_MIXER2, 566203db220SDimitris Papastamos WM8991_RROPGAROP_BIT, 1, 0), 567203db220SDimitris Papastamos }; 568203db220SDimitris Papastamos 569203db220SDimitris Papastamos /* OUT3MIX */ 570203db220SDimitris Papastamos static const struct snd_kcontrol_new wm8991_dapm_out3mix_controls[] = { 571203db220SDimitris Papastamos SOC_DAPM_SINGLE("OUT3MIX LIN4RXN Bypass Switch", WM8991_OUT3_4_MIXER, 572203db220SDimitris Papastamos WM8991_LI4O3_BIT, 1, 0), 573203db220SDimitris Papastamos SOC_DAPM_SINGLE("OUT3MIX Left Out PGA Switch", WM8991_OUT3_4_MIXER, 574203db220SDimitris Papastamos WM8991_LPGAO3_BIT, 1, 0), 575203db220SDimitris Papastamos }; 576203db220SDimitris Papastamos 577203db220SDimitris Papastamos /* OUT4MIX */ 578203db220SDimitris Papastamos static const struct snd_kcontrol_new wm8991_dapm_out4mix_controls[] = { 579203db220SDimitris Papastamos SOC_DAPM_SINGLE("OUT4MIX Right Out PGA Switch", WM8991_OUT3_4_MIXER, 580203db220SDimitris Papastamos WM8991_RPGAO4_BIT, 1, 0), 581203db220SDimitris Papastamos SOC_DAPM_SINGLE("OUT4MIX RIN4RXP Bypass Switch", WM8991_OUT3_4_MIXER, 582203db220SDimitris Papastamos WM8991_RI4O4_BIT, 1, 0), 583203db220SDimitris Papastamos }; 584203db220SDimitris Papastamos 585203db220SDimitris Papastamos /* SPKMIX */ 586203db220SDimitris Papastamos static const struct snd_kcontrol_new wm8991_dapm_spkmix_controls[] = { 587203db220SDimitris Papastamos SOC_DAPM_SINGLE("SPKMIX LIN2 Bypass Switch", WM8991_SPEAKER_MIXER, 588203db220SDimitris Papastamos WM8991_LI2SPK_BIT, 1, 0), 589203db220SDimitris Papastamos SOC_DAPM_SINGLE("SPKMIX LADC Bypass Switch", WM8991_SPEAKER_MIXER, 590203db220SDimitris Papastamos WM8991_LB2SPK_BIT, 1, 0), 591203db220SDimitris Papastamos SOC_DAPM_SINGLE("SPKMIX Left Mixer PGA Switch", WM8991_SPEAKER_MIXER, 592203db220SDimitris Papastamos WM8991_LOPGASPK_BIT, 1, 0), 593203db220SDimitris Papastamos SOC_DAPM_SINGLE("SPKMIX Left DAC Switch", WM8991_SPEAKER_MIXER, 594203db220SDimitris Papastamos WM8991_LDSPK_BIT, 1, 0), 595203db220SDimitris Papastamos SOC_DAPM_SINGLE("SPKMIX Right DAC Switch", WM8991_SPEAKER_MIXER, 596203db220SDimitris Papastamos WM8991_RDSPK_BIT, 1, 0), 597203db220SDimitris Papastamos SOC_DAPM_SINGLE("SPKMIX Right Mixer PGA Switch", WM8991_SPEAKER_MIXER, 598203db220SDimitris Papastamos WM8991_ROPGASPK_BIT, 1, 0), 599203db220SDimitris Papastamos SOC_DAPM_SINGLE("SPKMIX RADC Bypass Switch", WM8991_SPEAKER_MIXER, 600203db220SDimitris Papastamos WM8991_RL12ROP_BIT, 1, 0), 601203db220SDimitris Papastamos SOC_DAPM_SINGLE("SPKMIX RIN2 Bypass Switch", WM8991_SPEAKER_MIXER, 602203db220SDimitris Papastamos WM8991_RI2SPK_BIT, 1, 0), 603203db220SDimitris Papastamos }; 604203db220SDimitris Papastamos 605203db220SDimitris Papastamos static const struct snd_soc_dapm_widget wm8991_dapm_widgets[] = { 606203db220SDimitris Papastamos /* Input Side */ 607203db220SDimitris Papastamos /* Input Lines */ 608203db220SDimitris Papastamos SND_SOC_DAPM_INPUT("LIN1"), 609203db220SDimitris Papastamos SND_SOC_DAPM_INPUT("LIN2"), 610203db220SDimitris Papastamos SND_SOC_DAPM_INPUT("LIN3"), 611203db220SDimitris Papastamos SND_SOC_DAPM_INPUT("LIN4RXN"), 612203db220SDimitris Papastamos SND_SOC_DAPM_INPUT("RIN3"), 613203db220SDimitris Papastamos SND_SOC_DAPM_INPUT("RIN4RXP"), 614203db220SDimitris Papastamos SND_SOC_DAPM_INPUT("RIN1"), 615203db220SDimitris Papastamos SND_SOC_DAPM_INPUT("RIN2"), 616203db220SDimitris Papastamos SND_SOC_DAPM_INPUT("Internal ADC Source"), 617203db220SDimitris Papastamos 6186a077336SMark Brown SND_SOC_DAPM_SUPPLY("INL", WM8991_POWER_MANAGEMENT_2, 6196a077336SMark Brown WM8991_AINL_ENA_BIT, 0, NULL, 0), 6206a077336SMark Brown SND_SOC_DAPM_SUPPLY("INR", WM8991_POWER_MANAGEMENT_2, 6216a077336SMark Brown WM8991_AINR_ENA_BIT, 0, NULL, 0), 6226a077336SMark Brown 623203db220SDimitris Papastamos /* DACs */ 624203db220SDimitris Papastamos SND_SOC_DAPM_ADC("Left ADC", "Left Capture", WM8991_POWER_MANAGEMENT_2, 625203db220SDimitris Papastamos WM8991_ADCL_ENA_BIT, 0), 626203db220SDimitris Papastamos SND_SOC_DAPM_ADC("Right ADC", "Right Capture", WM8991_POWER_MANAGEMENT_2, 627203db220SDimitris Papastamos WM8991_ADCR_ENA_BIT, 0), 628203db220SDimitris Papastamos 629203db220SDimitris Papastamos /* Input PGAs */ 630203db220SDimitris Papastamos SND_SOC_DAPM_MIXER("LIN12 PGA", WM8991_POWER_MANAGEMENT_2, WM8991_LIN12_ENA_BIT, 631203db220SDimitris Papastamos 0, &wm8991_dapm_lin12_pga_controls[0], 632203db220SDimitris Papastamos ARRAY_SIZE(wm8991_dapm_lin12_pga_controls)), 633203db220SDimitris Papastamos SND_SOC_DAPM_MIXER("LIN34 PGA", WM8991_POWER_MANAGEMENT_2, WM8991_LIN34_ENA_BIT, 634203db220SDimitris Papastamos 0, &wm8991_dapm_lin34_pga_controls[0], 635203db220SDimitris Papastamos ARRAY_SIZE(wm8991_dapm_lin34_pga_controls)), 636203db220SDimitris Papastamos SND_SOC_DAPM_MIXER("RIN12 PGA", WM8991_POWER_MANAGEMENT_2, WM8991_RIN12_ENA_BIT, 637203db220SDimitris Papastamos 0, &wm8991_dapm_rin12_pga_controls[0], 638203db220SDimitris Papastamos ARRAY_SIZE(wm8991_dapm_rin12_pga_controls)), 639203db220SDimitris Papastamos SND_SOC_DAPM_MIXER("RIN34 PGA", WM8991_POWER_MANAGEMENT_2, WM8991_RIN34_ENA_BIT, 640203db220SDimitris Papastamos 0, &wm8991_dapm_rin34_pga_controls[0], 641203db220SDimitris Papastamos ARRAY_SIZE(wm8991_dapm_rin34_pga_controls)), 642203db220SDimitris Papastamos 643203db220SDimitris Papastamos /* INMIXL */ 6446a077336SMark Brown SND_SOC_DAPM_MIXER("INMIXL", SND_SOC_NOPM, 0, 0, 645203db220SDimitris Papastamos &wm8991_dapm_inmixl_controls[0], 6466a077336SMark Brown ARRAY_SIZE(wm8991_dapm_inmixl_controls)), 647203db220SDimitris Papastamos 648203db220SDimitris Papastamos /* AINLMUX */ 6496a077336SMark Brown SND_SOC_DAPM_MUX("AINLMUX", SND_SOC_NOPM, 0, 0, 6506a077336SMark Brown &wm8991_dapm_ainlmux_controls), 651203db220SDimitris Papastamos 652203db220SDimitris Papastamos /* INMIXR */ 6536a077336SMark Brown SND_SOC_DAPM_MIXER("INMIXR", SND_SOC_NOPM, 0, 0, 654203db220SDimitris Papastamos &wm8991_dapm_inmixr_controls[0], 6556a077336SMark Brown ARRAY_SIZE(wm8991_dapm_inmixr_controls)), 656203db220SDimitris Papastamos 657203db220SDimitris Papastamos /* AINRMUX */ 6586a077336SMark Brown SND_SOC_DAPM_MUX("AINRMUX", SND_SOC_NOPM, 0, 0, 6596a077336SMark Brown &wm8991_dapm_ainrmux_controls), 660203db220SDimitris Papastamos 661203db220SDimitris Papastamos /* Output Side */ 662203db220SDimitris Papastamos /* DACs */ 663203db220SDimitris Papastamos SND_SOC_DAPM_DAC("Left DAC", "Left Playback", WM8991_POWER_MANAGEMENT_3, 664203db220SDimitris Papastamos WM8991_DACL_ENA_BIT, 0), 665203db220SDimitris Papastamos SND_SOC_DAPM_DAC("Right DAC", "Right Playback", WM8991_POWER_MANAGEMENT_3, 666203db220SDimitris Papastamos WM8991_DACR_ENA_BIT, 0), 667203db220SDimitris Papastamos 668203db220SDimitris Papastamos /* LOMIX */ 669203db220SDimitris Papastamos SND_SOC_DAPM_MIXER_E("LOMIX", WM8991_POWER_MANAGEMENT_3, WM8991_LOMIX_ENA_BIT, 670203db220SDimitris Papastamos 0, &wm8991_dapm_lomix_controls[0], 671203db220SDimitris Papastamos ARRAY_SIZE(wm8991_dapm_lomix_controls), 672203db220SDimitris Papastamos outmixer_event, SND_SOC_DAPM_PRE_REG), 673203db220SDimitris Papastamos 674203db220SDimitris Papastamos /* LONMIX */ 675203db220SDimitris Papastamos SND_SOC_DAPM_MIXER("LONMIX", WM8991_POWER_MANAGEMENT_3, WM8991_LON_ENA_BIT, 0, 676203db220SDimitris Papastamos &wm8991_dapm_lonmix_controls[0], 677203db220SDimitris Papastamos ARRAY_SIZE(wm8991_dapm_lonmix_controls)), 678203db220SDimitris Papastamos 679203db220SDimitris Papastamos /* LOPMIX */ 680203db220SDimitris Papastamos SND_SOC_DAPM_MIXER("LOPMIX", WM8991_POWER_MANAGEMENT_3, WM8991_LOP_ENA_BIT, 0, 681203db220SDimitris Papastamos &wm8991_dapm_lopmix_controls[0], 682203db220SDimitris Papastamos ARRAY_SIZE(wm8991_dapm_lopmix_controls)), 683203db220SDimitris Papastamos 684203db220SDimitris Papastamos /* OUT3MIX */ 685203db220SDimitris Papastamos SND_SOC_DAPM_MIXER("OUT3MIX", WM8991_POWER_MANAGEMENT_1, WM8991_OUT3_ENA_BIT, 0, 686203db220SDimitris Papastamos &wm8991_dapm_out3mix_controls[0], 687203db220SDimitris Papastamos ARRAY_SIZE(wm8991_dapm_out3mix_controls)), 688203db220SDimitris Papastamos 689203db220SDimitris Papastamos /* SPKMIX */ 690203db220SDimitris Papastamos SND_SOC_DAPM_MIXER_E("SPKMIX", WM8991_POWER_MANAGEMENT_1, WM8991_SPK_ENA_BIT, 0, 691203db220SDimitris Papastamos &wm8991_dapm_spkmix_controls[0], 692203db220SDimitris Papastamos ARRAY_SIZE(wm8991_dapm_spkmix_controls), outmixer_event, 693203db220SDimitris Papastamos SND_SOC_DAPM_PRE_REG), 694203db220SDimitris Papastamos 695203db220SDimitris Papastamos /* OUT4MIX */ 696203db220SDimitris Papastamos SND_SOC_DAPM_MIXER("OUT4MIX", WM8991_POWER_MANAGEMENT_1, WM8991_OUT4_ENA_BIT, 0, 697203db220SDimitris Papastamos &wm8991_dapm_out4mix_controls[0], 698203db220SDimitris Papastamos ARRAY_SIZE(wm8991_dapm_out4mix_controls)), 699203db220SDimitris Papastamos 700203db220SDimitris Papastamos /* ROPMIX */ 701203db220SDimitris Papastamos SND_SOC_DAPM_MIXER("ROPMIX", WM8991_POWER_MANAGEMENT_3, WM8991_ROP_ENA_BIT, 0, 702203db220SDimitris Papastamos &wm8991_dapm_ropmix_controls[0], 703203db220SDimitris Papastamos ARRAY_SIZE(wm8991_dapm_ropmix_controls)), 704203db220SDimitris Papastamos 705203db220SDimitris Papastamos /* RONMIX */ 706203db220SDimitris Papastamos SND_SOC_DAPM_MIXER("RONMIX", WM8991_POWER_MANAGEMENT_3, WM8991_RON_ENA_BIT, 0, 707203db220SDimitris Papastamos &wm8991_dapm_ronmix_controls[0], 708203db220SDimitris Papastamos ARRAY_SIZE(wm8991_dapm_ronmix_controls)), 709203db220SDimitris Papastamos 710203db220SDimitris Papastamos /* ROMIX */ 711203db220SDimitris Papastamos SND_SOC_DAPM_MIXER_E("ROMIX", WM8991_POWER_MANAGEMENT_3, WM8991_ROMIX_ENA_BIT, 712203db220SDimitris Papastamos 0, &wm8991_dapm_romix_controls[0], 713203db220SDimitris Papastamos ARRAY_SIZE(wm8991_dapm_romix_controls), 714203db220SDimitris Papastamos outmixer_event, SND_SOC_DAPM_PRE_REG), 715203db220SDimitris Papastamos 716203db220SDimitris Papastamos /* LOUT PGA */ 717203db220SDimitris Papastamos SND_SOC_DAPM_PGA("LOUT PGA", WM8991_POWER_MANAGEMENT_1, WM8991_LOUT_ENA_BIT, 0, 718203db220SDimitris Papastamos NULL, 0), 719203db220SDimitris Papastamos 720203db220SDimitris Papastamos /* ROUT PGA */ 721203db220SDimitris Papastamos SND_SOC_DAPM_PGA("ROUT PGA", WM8991_POWER_MANAGEMENT_1, WM8991_ROUT_ENA_BIT, 0, 722203db220SDimitris Papastamos NULL, 0), 723203db220SDimitris Papastamos 724203db220SDimitris Papastamos /* LOPGA */ 725203db220SDimitris Papastamos SND_SOC_DAPM_PGA("LOPGA", WM8991_POWER_MANAGEMENT_3, WM8991_LOPGA_ENA_BIT, 0, 726203db220SDimitris Papastamos NULL, 0), 727203db220SDimitris Papastamos 728203db220SDimitris Papastamos /* ROPGA */ 729203db220SDimitris Papastamos SND_SOC_DAPM_PGA("ROPGA", WM8991_POWER_MANAGEMENT_3, WM8991_ROPGA_ENA_BIT, 0, 730203db220SDimitris Papastamos NULL, 0), 731203db220SDimitris Papastamos 732203db220SDimitris Papastamos /* MICBIAS */ 733b6406a80SMark Brown SND_SOC_DAPM_SUPPLY("MICBIAS", WM8991_POWER_MANAGEMENT_1, 734b6406a80SMark Brown WM8991_MICBIAS_ENA_BIT, 0, NULL, 0), 735203db220SDimitris Papastamos 736203db220SDimitris Papastamos SND_SOC_DAPM_OUTPUT("LON"), 737203db220SDimitris Papastamos SND_SOC_DAPM_OUTPUT("LOP"), 738203db220SDimitris Papastamos SND_SOC_DAPM_OUTPUT("OUT3"), 739203db220SDimitris Papastamos SND_SOC_DAPM_OUTPUT("LOUT"), 740203db220SDimitris Papastamos SND_SOC_DAPM_OUTPUT("SPKN"), 741203db220SDimitris Papastamos SND_SOC_DAPM_OUTPUT("SPKP"), 742203db220SDimitris Papastamos SND_SOC_DAPM_OUTPUT("ROUT"), 743203db220SDimitris Papastamos SND_SOC_DAPM_OUTPUT("OUT4"), 744203db220SDimitris Papastamos SND_SOC_DAPM_OUTPUT("ROP"), 745203db220SDimitris Papastamos SND_SOC_DAPM_OUTPUT("RON"), 746203db220SDimitris Papastamos SND_SOC_DAPM_OUTPUT("OUT"), 747203db220SDimitris Papastamos 748203db220SDimitris Papastamos SND_SOC_DAPM_OUTPUT("Internal DAC Sink"), 749203db220SDimitris Papastamos }; 750203db220SDimitris Papastamos 75189824995SMark Brown static const struct snd_soc_dapm_route wm8991_dapm_routes[] = { 752203db220SDimitris Papastamos /* Make DACs turn on when playing even if not mixed into any outputs */ 753203db220SDimitris Papastamos {"Internal DAC Sink", NULL, "Left DAC"}, 754203db220SDimitris Papastamos {"Internal DAC Sink", NULL, "Right DAC"}, 755203db220SDimitris Papastamos 756203db220SDimitris Papastamos /* Make ADCs turn on when recording even if not mixed from any inputs */ 757203db220SDimitris Papastamos {"Left ADC", NULL, "Internal ADC Source"}, 758203db220SDimitris Papastamos {"Right ADC", NULL, "Internal ADC Source"}, 759203db220SDimitris Papastamos 760203db220SDimitris Papastamos /* Input Side */ 7616a077336SMark Brown {"INMIXL", NULL, "INL"}, 7626a077336SMark Brown {"AINLMUX", NULL, "INL"}, 7636a077336SMark Brown {"INMIXR", NULL, "INR"}, 7646a077336SMark Brown {"AINRMUX", NULL, "INR"}, 765203db220SDimitris Papastamos /* LIN12 PGA */ 766203db220SDimitris Papastamos {"LIN12 PGA", "LIN1 Switch", "LIN1"}, 767203db220SDimitris Papastamos {"LIN12 PGA", "LIN2 Switch", "LIN2"}, 768203db220SDimitris Papastamos /* LIN34 PGA */ 769203db220SDimitris Papastamos {"LIN34 PGA", "LIN3 Switch", "LIN3"}, 770203db220SDimitris Papastamos {"LIN34 PGA", "LIN4 Switch", "LIN4RXN"}, 771203db220SDimitris Papastamos /* INMIXL */ 772203db220SDimitris Papastamos {"INMIXL", "Record Left Volume", "LOMIX"}, 773203db220SDimitris Papastamos {"INMIXL", "LIN2 Volume", "LIN2"}, 774203db220SDimitris Papastamos {"INMIXL", "LINPGA12 Switch", "LIN12 PGA"}, 775203db220SDimitris Papastamos {"INMIXL", "LINPGA34 Switch", "LIN34 PGA"}, 776203db220SDimitris Papastamos /* AINLMUX */ 777203db220SDimitris Papastamos {"AINLMUX", "INMIXL Mix", "INMIXL"}, 778203db220SDimitris Papastamos {"AINLMUX", "DIFFINL Mix", "LIN12 PGA"}, 779203db220SDimitris Papastamos {"AINLMUX", "DIFFINL Mix", "LIN34 PGA"}, 780203db220SDimitris Papastamos {"AINLMUX", "RXVOICE Mix", "LIN4RXN"}, 781203db220SDimitris Papastamos {"AINLMUX", "RXVOICE Mix", "RIN4RXP"}, 782203db220SDimitris Papastamos /* ADC */ 783203db220SDimitris Papastamos {"Left ADC", NULL, "AINLMUX"}, 784203db220SDimitris Papastamos 785203db220SDimitris Papastamos /* RIN12 PGA */ 786203db220SDimitris Papastamos {"RIN12 PGA", "RIN1 Switch", "RIN1"}, 787203db220SDimitris Papastamos {"RIN12 PGA", "RIN2 Switch", "RIN2"}, 788203db220SDimitris Papastamos /* RIN34 PGA */ 789203db220SDimitris Papastamos {"RIN34 PGA", "RIN3 Switch", "RIN3"}, 790203db220SDimitris Papastamos {"RIN34 PGA", "RIN4 Switch", "RIN4RXP"}, 791203db220SDimitris Papastamos /* INMIXL */ 792203db220SDimitris Papastamos {"INMIXR", "Record Right Volume", "ROMIX"}, 793203db220SDimitris Papastamos {"INMIXR", "RIN2 Volume", "RIN2"}, 794203db220SDimitris Papastamos {"INMIXR", "RINPGA12 Switch", "RIN12 PGA"}, 795203db220SDimitris Papastamos {"INMIXR", "RINPGA34 Switch", "RIN34 PGA"}, 796203db220SDimitris Papastamos /* AINRMUX */ 797203db220SDimitris Papastamos {"AINRMUX", "INMIXR Mix", "INMIXR"}, 798203db220SDimitris Papastamos {"AINRMUX", "DIFFINR Mix", "RIN12 PGA"}, 799203db220SDimitris Papastamos {"AINRMUX", "DIFFINR Mix", "RIN34 PGA"}, 800203db220SDimitris Papastamos {"AINRMUX", "RXVOICE Mix", "LIN4RXN"}, 801203db220SDimitris Papastamos {"AINRMUX", "RXVOICE Mix", "RIN4RXP"}, 802203db220SDimitris Papastamos /* ADC */ 803203db220SDimitris Papastamos {"Right ADC", NULL, "AINRMUX"}, 804203db220SDimitris Papastamos 805203db220SDimitris Papastamos /* LOMIX */ 806203db220SDimitris Papastamos {"LOMIX", "LOMIX RIN3 Bypass Switch", "RIN3"}, 807203db220SDimitris Papastamos {"LOMIX", "LOMIX LIN3 Bypass Switch", "LIN3"}, 808203db220SDimitris Papastamos {"LOMIX", "LOMIX LIN12 PGA Bypass Switch", "LIN12 PGA"}, 809203db220SDimitris Papastamos {"LOMIX", "LOMIX RIN12 PGA Bypass Switch", "RIN12 PGA"}, 810203db220SDimitris Papastamos {"LOMIX", "LOMIX Right ADC Bypass Switch", "AINRMUX"}, 811203db220SDimitris Papastamos {"LOMIX", "LOMIX Left ADC Bypass Switch", "AINLMUX"}, 812203db220SDimitris Papastamos {"LOMIX", "LOMIX Left DAC Switch", "Left DAC"}, 813203db220SDimitris Papastamos 814203db220SDimitris Papastamos /* ROMIX */ 815203db220SDimitris Papastamos {"ROMIX", "ROMIX RIN3 Bypass Switch", "RIN3"}, 816203db220SDimitris Papastamos {"ROMIX", "ROMIX LIN3 Bypass Switch", "LIN3"}, 817203db220SDimitris Papastamos {"ROMIX", "ROMIX LIN12 PGA Bypass Switch", "LIN12 PGA"}, 818203db220SDimitris Papastamos {"ROMIX", "ROMIX RIN12 PGA Bypass Switch", "RIN12 PGA"}, 819203db220SDimitris Papastamos {"ROMIX", "ROMIX Right ADC Bypass Switch", "AINRMUX"}, 820203db220SDimitris Papastamos {"ROMIX", "ROMIX Left ADC Bypass Switch", "AINLMUX"}, 821203db220SDimitris Papastamos {"ROMIX", "ROMIX Right DAC Switch", "Right DAC"}, 822203db220SDimitris Papastamos 823203db220SDimitris Papastamos /* SPKMIX */ 824203db220SDimitris Papastamos {"SPKMIX", "SPKMIX LIN2 Bypass Switch", "LIN2"}, 825203db220SDimitris Papastamos {"SPKMIX", "SPKMIX RIN2 Bypass Switch", "RIN2"}, 826203db220SDimitris Papastamos {"SPKMIX", "SPKMIX LADC Bypass Switch", "AINLMUX"}, 827203db220SDimitris Papastamos {"SPKMIX", "SPKMIX RADC Bypass Switch", "AINRMUX"}, 828203db220SDimitris Papastamos {"SPKMIX", "SPKMIX Left Mixer PGA Switch", "LOPGA"}, 829203db220SDimitris Papastamos {"SPKMIX", "SPKMIX Right Mixer PGA Switch", "ROPGA"}, 830203db220SDimitris Papastamos {"SPKMIX", "SPKMIX Right DAC Switch", "Right DAC"}, 831203db220SDimitris Papastamos {"SPKMIX", "SPKMIX Left DAC Switch", "Right DAC"}, 832203db220SDimitris Papastamos 833203db220SDimitris Papastamos /* LONMIX */ 834203db220SDimitris Papastamos {"LONMIX", "LONMIX Left Mixer PGA Switch", "LOPGA"}, 835203db220SDimitris Papastamos {"LONMIX", "LONMIX Right Mixer PGA Switch", "ROPGA"}, 836203db220SDimitris Papastamos {"LONMIX", "LONMIX Inverted LOP Switch", "LOPMIX"}, 837203db220SDimitris Papastamos 838203db220SDimitris Papastamos /* LOPMIX */ 839203db220SDimitris Papastamos {"LOPMIX", "LOPMIX Right Mic Bypass Switch", "RIN12 PGA"}, 840203db220SDimitris Papastamos {"LOPMIX", "LOPMIX Left Mic Bypass Switch", "LIN12 PGA"}, 841203db220SDimitris Papastamos {"LOPMIX", "LOPMIX Left Mixer PGA Switch", "LOPGA"}, 842203db220SDimitris Papastamos 843203db220SDimitris Papastamos /* OUT3MIX */ 844203db220SDimitris Papastamos {"OUT3MIX", "OUT3MIX LIN4RXN Bypass Switch", "LIN4RXN"}, 845203db220SDimitris Papastamos {"OUT3MIX", "OUT3MIX Left Out PGA Switch", "LOPGA"}, 846203db220SDimitris Papastamos 847203db220SDimitris Papastamos /* OUT4MIX */ 848203db220SDimitris Papastamos {"OUT4MIX", "OUT4MIX Right Out PGA Switch", "ROPGA"}, 849203db220SDimitris Papastamos {"OUT4MIX", "OUT4MIX RIN4RXP Bypass Switch", "RIN4RXP"}, 850203db220SDimitris Papastamos 851203db220SDimitris Papastamos /* RONMIX */ 852203db220SDimitris Papastamos {"RONMIX", "RONMIX Right Mixer PGA Switch", "ROPGA"}, 853203db220SDimitris Papastamos {"RONMIX", "RONMIX Left Mixer PGA Switch", "LOPGA"}, 854203db220SDimitris Papastamos {"RONMIX", "RONMIX Inverted ROP Switch", "ROPMIX"}, 855203db220SDimitris Papastamos 856203db220SDimitris Papastamos /* ROPMIX */ 857203db220SDimitris Papastamos {"ROPMIX", "ROPMIX Left Mic Bypass Switch", "LIN12 PGA"}, 858203db220SDimitris Papastamos {"ROPMIX", "ROPMIX Right Mic Bypass Switch", "RIN12 PGA"}, 859203db220SDimitris Papastamos {"ROPMIX", "ROPMIX Right Mixer PGA Switch", "ROPGA"}, 860203db220SDimitris Papastamos 861203db220SDimitris Papastamos /* Out Mixer PGAs */ 862203db220SDimitris Papastamos {"LOPGA", NULL, "LOMIX"}, 863203db220SDimitris Papastamos {"ROPGA", NULL, "ROMIX"}, 864203db220SDimitris Papastamos 865203db220SDimitris Papastamos {"LOUT PGA", NULL, "LOMIX"}, 866203db220SDimitris Papastamos {"ROUT PGA", NULL, "ROMIX"}, 867203db220SDimitris Papastamos 868203db220SDimitris Papastamos /* Output Pins */ 869203db220SDimitris Papastamos {"LON", NULL, "LONMIX"}, 870203db220SDimitris Papastamos {"LOP", NULL, "LOPMIX"}, 871203db220SDimitris Papastamos {"OUT", NULL, "OUT3MIX"}, 872203db220SDimitris Papastamos {"LOUT", NULL, "LOUT PGA"}, 873203db220SDimitris Papastamos {"SPKN", NULL, "SPKMIX"}, 874203db220SDimitris Papastamos {"ROUT", NULL, "ROUT PGA"}, 875203db220SDimitris Papastamos {"OUT4", NULL, "OUT4MIX"}, 876203db220SDimitris Papastamos {"ROP", NULL, "ROPMIX"}, 877203db220SDimitris Papastamos {"RON", NULL, "RONMIX"}, 878203db220SDimitris Papastamos }; 879203db220SDimitris Papastamos 880203db220SDimitris Papastamos /* PLL divisors */ 881203db220SDimitris Papastamos struct _pll_div { 882203db220SDimitris Papastamos u32 div2; 883203db220SDimitris Papastamos u32 n; 884203db220SDimitris Papastamos u32 k; 885203db220SDimitris Papastamos }; 886203db220SDimitris Papastamos 887203db220SDimitris Papastamos /* The size in bits of the pll divide multiplied by 10 888203db220SDimitris Papastamos * to allow rounding later */ 889203db220SDimitris Papastamos #define FIXED_PLL_SIZE ((1 << 16) * 10) 890203db220SDimitris Papastamos 891203db220SDimitris Papastamos static void pll_factors(struct _pll_div *pll_div, unsigned int target, 892203db220SDimitris Papastamos unsigned int source) 893203db220SDimitris Papastamos { 894203db220SDimitris Papastamos u64 Kpart; 895203db220SDimitris Papastamos unsigned int K, Ndiv, Nmod; 896203db220SDimitris Papastamos 897203db220SDimitris Papastamos 898203db220SDimitris Papastamos Ndiv = target / source; 899203db220SDimitris Papastamos if (Ndiv < 6) { 900203db220SDimitris Papastamos source >>= 1; 901203db220SDimitris Papastamos pll_div->div2 = 1; 902203db220SDimitris Papastamos Ndiv = target / source; 903203db220SDimitris Papastamos } else 904203db220SDimitris Papastamos pll_div->div2 = 0; 905203db220SDimitris Papastamos 906203db220SDimitris Papastamos if ((Ndiv < 6) || (Ndiv > 12)) 907203db220SDimitris Papastamos printk(KERN_WARNING 908203db220SDimitris Papastamos "WM8991 N value outwith recommended range! N = %d\n", Ndiv); 909203db220SDimitris Papastamos 910203db220SDimitris Papastamos pll_div->n = Ndiv; 911203db220SDimitris Papastamos Nmod = target % source; 912203db220SDimitris Papastamos Kpart = FIXED_PLL_SIZE * (long long)Nmod; 913203db220SDimitris Papastamos 914203db220SDimitris Papastamos do_div(Kpart, source); 915203db220SDimitris Papastamos 916203db220SDimitris Papastamos K = Kpart & 0xFFFFFFFF; 917203db220SDimitris Papastamos 918203db220SDimitris Papastamos /* Check if we need to round */ 919203db220SDimitris Papastamos if ((K % 10) >= 5) 920203db220SDimitris Papastamos K += 5; 921203db220SDimitris Papastamos 922203db220SDimitris Papastamos /* Move down to proper range now rounding is done */ 923203db220SDimitris Papastamos K /= 10; 924203db220SDimitris Papastamos 925203db220SDimitris Papastamos pll_div->k = K; 926203db220SDimitris Papastamos } 927203db220SDimitris Papastamos 928203db220SDimitris Papastamos static int wm8991_set_dai_pll(struct snd_soc_dai *codec_dai, 929203db220SDimitris Papastamos int pll_id, int src, unsigned int freq_in, unsigned int freq_out) 930203db220SDimitris Papastamos { 931203db220SDimitris Papastamos u16 reg; 932203db220SDimitris Papastamos struct snd_soc_codec *codec = codec_dai->codec; 933203db220SDimitris Papastamos struct _pll_div pll_div; 934203db220SDimitris Papastamos 935203db220SDimitris Papastamos if (freq_in && freq_out) { 936203db220SDimitris Papastamos pll_factors(&pll_div, freq_out * 4, freq_in); 937203db220SDimitris Papastamos 938203db220SDimitris Papastamos /* Turn on PLL */ 939203db220SDimitris Papastamos reg = snd_soc_read(codec, WM8991_POWER_MANAGEMENT_2); 940203db220SDimitris Papastamos reg |= WM8991_PLL_ENA; 941203db220SDimitris Papastamos snd_soc_write(codec, WM8991_POWER_MANAGEMENT_2, reg); 942203db220SDimitris Papastamos 943203db220SDimitris Papastamos /* sysclk comes from PLL */ 944203db220SDimitris Papastamos reg = snd_soc_read(codec, WM8991_CLOCKING_2); 945203db220SDimitris Papastamos snd_soc_write(codec, WM8991_CLOCKING_2, reg | WM8991_SYSCLK_SRC); 946203db220SDimitris Papastamos 94725985edcSLucas De Marchi /* set up N , fractional mode and pre-divisor if necessary */ 948203db220SDimitris Papastamos snd_soc_write(codec, WM8991_PLL1, pll_div.n | WM8991_SDM | 949203db220SDimitris Papastamos (pll_div.div2 ? WM8991_PRESCALE : 0)); 950203db220SDimitris Papastamos snd_soc_write(codec, WM8991_PLL2, (u8)(pll_div.k>>8)); 951203db220SDimitris Papastamos snd_soc_write(codec, WM8991_PLL3, (u8)(pll_div.k & 0xFF)); 952203db220SDimitris Papastamos } else { 953203db220SDimitris Papastamos /* Turn on PLL */ 954203db220SDimitris Papastamos reg = snd_soc_read(codec, WM8991_POWER_MANAGEMENT_2); 955203db220SDimitris Papastamos reg &= ~WM8991_PLL_ENA; 956203db220SDimitris Papastamos snd_soc_write(codec, WM8991_POWER_MANAGEMENT_2, reg); 957203db220SDimitris Papastamos } 958203db220SDimitris Papastamos return 0; 959203db220SDimitris Papastamos } 960203db220SDimitris Papastamos 961203db220SDimitris Papastamos /* 962203db220SDimitris Papastamos * Set's ADC and Voice DAC format. 963203db220SDimitris Papastamos */ 964203db220SDimitris Papastamos static int wm8991_set_dai_fmt(struct snd_soc_dai *codec_dai, 965203db220SDimitris Papastamos unsigned int fmt) 966203db220SDimitris Papastamos { 967203db220SDimitris Papastamos struct snd_soc_codec *codec = codec_dai->codec; 968203db220SDimitris Papastamos u16 audio1, audio3; 969203db220SDimitris Papastamos 970203db220SDimitris Papastamos audio1 = snd_soc_read(codec, WM8991_AUDIO_INTERFACE_1); 971203db220SDimitris Papastamos audio3 = snd_soc_read(codec, WM8991_AUDIO_INTERFACE_3); 972203db220SDimitris Papastamos 973203db220SDimitris Papastamos /* set master/slave audio interface */ 974203db220SDimitris Papastamos switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { 975203db220SDimitris Papastamos case SND_SOC_DAIFMT_CBS_CFS: 976203db220SDimitris Papastamos audio3 &= ~WM8991_AIF_MSTR1; 977203db220SDimitris Papastamos break; 978203db220SDimitris Papastamos case SND_SOC_DAIFMT_CBM_CFM: 979203db220SDimitris Papastamos audio3 |= WM8991_AIF_MSTR1; 980203db220SDimitris Papastamos break; 981203db220SDimitris Papastamos default: 982203db220SDimitris Papastamos return -EINVAL; 983203db220SDimitris Papastamos } 984203db220SDimitris Papastamos 985203db220SDimitris Papastamos audio1 &= ~WM8991_AIF_FMT_MASK; 986203db220SDimitris Papastamos 987203db220SDimitris Papastamos /* interface format */ 988203db220SDimitris Papastamos switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { 989203db220SDimitris Papastamos case SND_SOC_DAIFMT_I2S: 990203db220SDimitris Papastamos audio1 |= WM8991_AIF_TMF_I2S; 991203db220SDimitris Papastamos audio1 &= ~WM8991_AIF_LRCLK_INV; 992203db220SDimitris Papastamos break; 993203db220SDimitris Papastamos case SND_SOC_DAIFMT_RIGHT_J: 994203db220SDimitris Papastamos audio1 |= WM8991_AIF_TMF_RIGHTJ; 995203db220SDimitris Papastamos audio1 &= ~WM8991_AIF_LRCLK_INV; 996203db220SDimitris Papastamos break; 997203db220SDimitris Papastamos case SND_SOC_DAIFMT_LEFT_J: 998203db220SDimitris Papastamos audio1 |= WM8991_AIF_TMF_LEFTJ; 999203db220SDimitris Papastamos audio1 &= ~WM8991_AIF_LRCLK_INV; 1000203db220SDimitris Papastamos break; 1001203db220SDimitris Papastamos case SND_SOC_DAIFMT_DSP_A: 1002203db220SDimitris Papastamos audio1 |= WM8991_AIF_TMF_DSP; 1003203db220SDimitris Papastamos audio1 &= ~WM8991_AIF_LRCLK_INV; 1004203db220SDimitris Papastamos break; 1005203db220SDimitris Papastamos case SND_SOC_DAIFMT_DSP_B: 1006203db220SDimitris Papastamos audio1 |= WM8991_AIF_TMF_DSP | WM8991_AIF_LRCLK_INV; 1007203db220SDimitris Papastamos break; 1008203db220SDimitris Papastamos default: 1009203db220SDimitris Papastamos return -EINVAL; 1010203db220SDimitris Papastamos } 1011203db220SDimitris Papastamos 1012203db220SDimitris Papastamos snd_soc_write(codec, WM8991_AUDIO_INTERFACE_1, audio1); 1013203db220SDimitris Papastamos snd_soc_write(codec, WM8991_AUDIO_INTERFACE_3, audio3); 1014203db220SDimitris Papastamos return 0; 1015203db220SDimitris Papastamos } 1016203db220SDimitris Papastamos 1017203db220SDimitris Papastamos static int wm8991_set_dai_clkdiv(struct snd_soc_dai *codec_dai, 1018203db220SDimitris Papastamos int div_id, int div) 1019203db220SDimitris Papastamos { 1020203db220SDimitris Papastamos struct snd_soc_codec *codec = codec_dai->codec; 1021203db220SDimitris Papastamos u16 reg; 1022203db220SDimitris Papastamos 1023203db220SDimitris Papastamos switch (div_id) { 1024203db220SDimitris Papastamos case WM8991_MCLK_DIV: 1025203db220SDimitris Papastamos reg = snd_soc_read(codec, WM8991_CLOCKING_2) & 1026203db220SDimitris Papastamos ~WM8991_MCLK_DIV_MASK; 1027203db220SDimitris Papastamos snd_soc_write(codec, WM8991_CLOCKING_2, reg | div); 1028203db220SDimitris Papastamos break; 1029203db220SDimitris Papastamos case WM8991_DACCLK_DIV: 1030203db220SDimitris Papastamos reg = snd_soc_read(codec, WM8991_CLOCKING_2) & 1031203db220SDimitris Papastamos ~WM8991_DAC_CLKDIV_MASK; 1032203db220SDimitris Papastamos snd_soc_write(codec, WM8991_CLOCKING_2, reg | div); 1033203db220SDimitris Papastamos break; 1034203db220SDimitris Papastamos case WM8991_ADCCLK_DIV: 1035203db220SDimitris Papastamos reg = snd_soc_read(codec, WM8991_CLOCKING_2) & 1036203db220SDimitris Papastamos ~WM8991_ADC_CLKDIV_MASK; 1037203db220SDimitris Papastamos snd_soc_write(codec, WM8991_CLOCKING_2, reg | div); 1038203db220SDimitris Papastamos break; 1039203db220SDimitris Papastamos case WM8991_BCLK_DIV: 1040203db220SDimitris Papastamos reg = snd_soc_read(codec, WM8991_CLOCKING_1) & 1041203db220SDimitris Papastamos ~WM8991_BCLK_DIV_MASK; 1042203db220SDimitris Papastamos snd_soc_write(codec, WM8991_CLOCKING_1, reg | div); 1043203db220SDimitris Papastamos break; 1044203db220SDimitris Papastamos default: 1045203db220SDimitris Papastamos return -EINVAL; 1046203db220SDimitris Papastamos } 1047203db220SDimitris Papastamos 1048203db220SDimitris Papastamos return 0; 1049203db220SDimitris Papastamos } 1050203db220SDimitris Papastamos 1051203db220SDimitris Papastamos /* 1052203db220SDimitris Papastamos * Set PCM DAI bit size and sample rate. 1053203db220SDimitris Papastamos */ 1054203db220SDimitris Papastamos static int wm8991_hw_params(struct snd_pcm_substream *substream, 1055203db220SDimitris Papastamos struct snd_pcm_hw_params *params, 1056203db220SDimitris Papastamos struct snd_soc_dai *dai) 1057203db220SDimitris Papastamos { 1058203db220SDimitris Papastamos struct snd_soc_codec *codec = dai->codec; 1059203db220SDimitris Papastamos u16 audio1 = snd_soc_read(codec, WM8991_AUDIO_INTERFACE_1); 1060203db220SDimitris Papastamos 1061203db220SDimitris Papastamos audio1 &= ~WM8991_AIF_WL_MASK; 1062203db220SDimitris Papastamos /* bit size */ 106320a77bbdSMark Brown switch (params_width(params)) { 106420a77bbdSMark Brown case 16: 1065203db220SDimitris Papastamos break; 106620a77bbdSMark Brown case 20: 1067203db220SDimitris Papastamos audio1 |= WM8991_AIF_WL_20BITS; 1068203db220SDimitris Papastamos break; 106920a77bbdSMark Brown case 24: 1070203db220SDimitris Papastamos audio1 |= WM8991_AIF_WL_24BITS; 1071203db220SDimitris Papastamos break; 107220a77bbdSMark Brown case 32: 1073203db220SDimitris Papastamos audio1 |= WM8991_AIF_WL_32BITS; 1074203db220SDimitris Papastamos break; 1075203db220SDimitris Papastamos } 1076203db220SDimitris Papastamos 1077203db220SDimitris Papastamos snd_soc_write(codec, WM8991_AUDIO_INTERFACE_1, audio1); 1078203db220SDimitris Papastamos return 0; 1079203db220SDimitris Papastamos } 1080203db220SDimitris Papastamos 1081203db220SDimitris Papastamos static int wm8991_mute(struct snd_soc_dai *dai, int mute) 1082203db220SDimitris Papastamos { 1083203db220SDimitris Papastamos struct snd_soc_codec *codec = dai->codec; 1084203db220SDimitris Papastamos u16 val; 1085203db220SDimitris Papastamos 1086203db220SDimitris Papastamos val = snd_soc_read(codec, WM8991_DAC_CTRL) & ~WM8991_DAC_MUTE; 1087203db220SDimitris Papastamos if (mute) 1088203db220SDimitris Papastamos snd_soc_write(codec, WM8991_DAC_CTRL, val | WM8991_DAC_MUTE); 1089203db220SDimitris Papastamos else 1090203db220SDimitris Papastamos snd_soc_write(codec, WM8991_DAC_CTRL, val); 1091203db220SDimitris Papastamos return 0; 1092203db220SDimitris Papastamos } 1093203db220SDimitris Papastamos 1094203db220SDimitris Papastamos static int wm8991_set_bias_level(struct snd_soc_codec *codec, 1095203db220SDimitris Papastamos enum snd_soc_bias_level level) 1096203db220SDimitris Papastamos { 1097a86652e5SMark Brown struct wm8991_priv *wm8991 = snd_soc_codec_get_drvdata(codec); 1098203db220SDimitris Papastamos u16 val; 1099203db220SDimitris Papastamos 1100203db220SDimitris Papastamos switch (level) { 1101203db220SDimitris Papastamos case SND_SOC_BIAS_ON: 1102203db220SDimitris Papastamos break; 1103203db220SDimitris Papastamos 1104203db220SDimitris Papastamos case SND_SOC_BIAS_PREPARE: 1105203db220SDimitris Papastamos /* VMID=2*50k */ 1106203db220SDimitris Papastamos val = snd_soc_read(codec, WM8991_POWER_MANAGEMENT_1) & 1107203db220SDimitris Papastamos ~WM8991_VMID_MODE_MASK; 1108203db220SDimitris Papastamos snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, val | 0x2); 1109203db220SDimitris Papastamos break; 1110203db220SDimitris Papastamos 1111203db220SDimitris Papastamos case SND_SOC_BIAS_STANDBY: 1112bfdd20a4SLars-Peter Clausen if (snd_soc_codec_get_bias_level(codec) == SND_SOC_BIAS_OFF) { 1113a86652e5SMark Brown regcache_sync(wm8991->regmap); 1114203db220SDimitris Papastamos /* Enable all output discharge bits */ 1115203db220SDimitris Papastamos snd_soc_write(codec, WM8991_ANTIPOP1, WM8991_DIS_LLINE | 1116203db220SDimitris Papastamos WM8991_DIS_RLINE | WM8991_DIS_OUT3 | 1117203db220SDimitris Papastamos WM8991_DIS_OUT4 | WM8991_DIS_LOUT | 1118203db220SDimitris Papastamos WM8991_DIS_ROUT); 1119203db220SDimitris Papastamos 1120203db220SDimitris Papastamos /* Enable POBCTRL, SOFT_ST, VMIDTOG and BUFDCOPEN */ 1121203db220SDimitris Papastamos snd_soc_write(codec, WM8991_ANTIPOP2, WM8991_SOFTST | 1122203db220SDimitris Papastamos WM8991_BUFDCOPEN | WM8991_POBCTRL | 1123203db220SDimitris Papastamos WM8991_VMIDTOG); 1124203db220SDimitris Papastamos 1125203db220SDimitris Papastamos /* Delay to allow output caps to discharge */ 1126203db220SDimitris Papastamos msleep(300); 1127203db220SDimitris Papastamos 1128203db220SDimitris Papastamos /* Disable VMIDTOG */ 1129203db220SDimitris Papastamos snd_soc_write(codec, WM8991_ANTIPOP2, WM8991_SOFTST | 1130203db220SDimitris Papastamos WM8991_BUFDCOPEN | WM8991_POBCTRL); 1131203db220SDimitris Papastamos 1132203db220SDimitris Papastamos /* disable all output discharge bits */ 1133203db220SDimitris Papastamos snd_soc_write(codec, WM8991_ANTIPOP1, 0); 1134203db220SDimitris Papastamos 1135203db220SDimitris Papastamos /* Enable outputs */ 1136203db220SDimitris Papastamos snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, 0x1b00); 1137203db220SDimitris Papastamos 1138203db220SDimitris Papastamos msleep(50); 1139203db220SDimitris Papastamos 1140203db220SDimitris Papastamos /* Enable VMID at 2x50k */ 1141203db220SDimitris Papastamos snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, 0x1f02); 1142203db220SDimitris Papastamos 1143203db220SDimitris Papastamos msleep(100); 1144203db220SDimitris Papastamos 1145203db220SDimitris Papastamos /* Enable VREF */ 1146203db220SDimitris Papastamos snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, 0x1f03); 1147203db220SDimitris Papastamos 1148203db220SDimitris Papastamos msleep(600); 1149203db220SDimitris Papastamos 1150203db220SDimitris Papastamos /* Enable BUFIOEN */ 1151203db220SDimitris Papastamos snd_soc_write(codec, WM8991_ANTIPOP2, WM8991_SOFTST | 1152203db220SDimitris Papastamos WM8991_BUFDCOPEN | WM8991_POBCTRL | 1153203db220SDimitris Papastamos WM8991_BUFIOEN); 1154203db220SDimitris Papastamos 1155203db220SDimitris Papastamos /* Disable outputs */ 1156203db220SDimitris Papastamos snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, 0x3); 1157203db220SDimitris Papastamos 1158203db220SDimitris Papastamos /* disable POBCTRL, SOFT_ST and BUFDCOPEN */ 1159203db220SDimitris Papastamos snd_soc_write(codec, WM8991_ANTIPOP2, WM8991_BUFIOEN); 1160203db220SDimitris Papastamos } 1161203db220SDimitris Papastamos 1162203db220SDimitris Papastamos /* VMID=2*250k */ 1163203db220SDimitris Papastamos val = snd_soc_read(codec, WM8991_POWER_MANAGEMENT_1) & 1164203db220SDimitris Papastamos ~WM8991_VMID_MODE_MASK; 1165203db220SDimitris Papastamos snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, val | 0x4); 1166203db220SDimitris Papastamos break; 1167203db220SDimitris Papastamos 1168203db220SDimitris Papastamos case SND_SOC_BIAS_OFF: 1169203db220SDimitris Papastamos /* Enable POBCTRL and SOFT_ST */ 1170203db220SDimitris Papastamos snd_soc_write(codec, WM8991_ANTIPOP2, WM8991_SOFTST | 1171203db220SDimitris Papastamos WM8991_POBCTRL | WM8991_BUFIOEN); 1172203db220SDimitris Papastamos 1173203db220SDimitris Papastamos /* Enable POBCTRL, SOFT_ST and BUFDCOPEN */ 1174203db220SDimitris Papastamos snd_soc_write(codec, WM8991_ANTIPOP2, WM8991_SOFTST | 1175203db220SDimitris Papastamos WM8991_BUFDCOPEN | WM8991_POBCTRL | 1176203db220SDimitris Papastamos WM8991_BUFIOEN); 1177203db220SDimitris Papastamos 1178203db220SDimitris Papastamos /* mute DAC */ 1179203db220SDimitris Papastamos val = snd_soc_read(codec, WM8991_DAC_CTRL); 1180203db220SDimitris Papastamos snd_soc_write(codec, WM8991_DAC_CTRL, val | WM8991_DAC_MUTE); 1181203db220SDimitris Papastamos 1182203db220SDimitris Papastamos /* Enable any disabled outputs */ 1183203db220SDimitris Papastamos snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, 0x1f03); 1184203db220SDimitris Papastamos 1185203db220SDimitris Papastamos /* Disable VMID */ 1186203db220SDimitris Papastamos snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, 0x1f01); 1187203db220SDimitris Papastamos 1188203db220SDimitris Papastamos msleep(300); 1189203db220SDimitris Papastamos 1190203db220SDimitris Papastamos /* Enable all output discharge bits */ 1191203db220SDimitris Papastamos snd_soc_write(codec, WM8991_ANTIPOP1, WM8991_DIS_LLINE | 1192203db220SDimitris Papastamos WM8991_DIS_RLINE | WM8991_DIS_OUT3 | 1193203db220SDimitris Papastamos WM8991_DIS_OUT4 | WM8991_DIS_LOUT | 1194203db220SDimitris Papastamos WM8991_DIS_ROUT); 1195203db220SDimitris Papastamos 1196203db220SDimitris Papastamos /* Disable VREF */ 1197203db220SDimitris Papastamos snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, 0x0); 1198203db220SDimitris Papastamos 1199203db220SDimitris Papastamos /* disable POBCTRL, SOFT_ST and BUFDCOPEN */ 1200203db220SDimitris Papastamos snd_soc_write(codec, WM8991_ANTIPOP2, 0x0); 1201a86652e5SMark Brown regcache_mark_dirty(wm8991->regmap); 1202203db220SDimitris Papastamos break; 1203203db220SDimitris Papastamos } 1204203db220SDimitris Papastamos 1205203db220SDimitris Papastamos return 0; 1206203db220SDimitris Papastamos } 1207203db220SDimitris Papastamos 1208203db220SDimitris Papastamos #define WM8991_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\ 1209203db220SDimitris Papastamos SNDRV_PCM_FMTBIT_S24_LE) 1210203db220SDimitris Papastamos 121185e7652dSLars-Peter Clausen static const struct snd_soc_dai_ops wm8991_ops = { 1212203db220SDimitris Papastamos .hw_params = wm8991_hw_params, 1213203db220SDimitris Papastamos .digital_mute = wm8991_mute, 1214203db220SDimitris Papastamos .set_fmt = wm8991_set_dai_fmt, 1215203db220SDimitris Papastamos .set_clkdiv = wm8991_set_dai_clkdiv, 1216203db220SDimitris Papastamos .set_pll = wm8991_set_dai_pll 1217203db220SDimitris Papastamos }; 1218203db220SDimitris Papastamos 1219203db220SDimitris Papastamos /* 1220203db220SDimitris Papastamos * The WM8991 supports 2 different and mutually exclusive DAI 1221203db220SDimitris Papastamos * configurations. 1222203db220SDimitris Papastamos * 1223203db220SDimitris Papastamos * 1. ADC/DAC on Primary Interface 1224203db220SDimitris Papastamos * 2. ADC on Primary Interface/DAC on secondary 1225203db220SDimitris Papastamos */ 1226203db220SDimitris Papastamos static struct snd_soc_dai_driver wm8991_dai = { 1227203db220SDimitris Papastamos /* ADC/DAC on primary */ 1228203db220SDimitris Papastamos .name = "wm8991", 1229203db220SDimitris Papastamos .id = 1, 1230203db220SDimitris Papastamos .playback = { 1231203db220SDimitris Papastamos .stream_name = "Playback", 1232203db220SDimitris Papastamos .channels_min = 1, 1233203db220SDimitris Papastamos .channels_max = 2, 1234203db220SDimitris Papastamos .rates = SNDRV_PCM_RATE_8000_96000, 1235203db220SDimitris Papastamos .formats = WM8991_FORMATS 1236203db220SDimitris Papastamos }, 1237203db220SDimitris Papastamos .capture = { 1238203db220SDimitris Papastamos .stream_name = "Capture", 1239203db220SDimitris Papastamos .channels_min = 1, 1240203db220SDimitris Papastamos .channels_max = 2, 1241203db220SDimitris Papastamos .rates = SNDRV_PCM_RATE_8000_96000, 1242203db220SDimitris Papastamos .formats = WM8991_FORMATS 1243203db220SDimitris Papastamos }, 1244203db220SDimitris Papastamos .ops = &wm8991_ops 1245203db220SDimitris Papastamos }; 1246203db220SDimitris Papastamos 1247203db220SDimitris Papastamos static struct snd_soc_codec_driver soc_codec_dev_wm8991 = { 1248203db220SDimitris Papastamos .set_bias_level = wm8991_set_bias_level, 1249497b900fSLars-Peter Clausen .suspend_bias_off = true, 1250497b900fSLars-Peter Clausen 125189824995SMark Brown .controls = wm8991_snd_controls, 125289824995SMark Brown .num_controls = ARRAY_SIZE(wm8991_snd_controls), 125389824995SMark Brown .dapm_widgets = wm8991_dapm_widgets, 125489824995SMark Brown .num_dapm_widgets = ARRAY_SIZE(wm8991_dapm_widgets), 125589824995SMark Brown .dapm_routes = wm8991_dapm_routes, 125689824995SMark Brown .num_dapm_routes = ARRAY_SIZE(wm8991_dapm_routes), 1257a86652e5SMark Brown }; 1258a86652e5SMark Brown 1259a86652e5SMark Brown static const struct regmap_config wm8991_regmap = { 1260a86652e5SMark Brown .reg_bits = 8, 1261a86652e5SMark Brown .val_bits = 16, 1262a86652e5SMark Brown 1263a86652e5SMark Brown .max_register = WM8991_PLL3, 1264a86652e5SMark Brown .volatile_reg = wm8991_volatile, 1265a86652e5SMark Brown .reg_defaults = wm8991_reg_defaults, 1266a86652e5SMark Brown .num_reg_defaults = ARRAY_SIZE(wm8991_reg_defaults), 1267a86652e5SMark Brown .cache_type = REGCACHE_RBTREE, 1268203db220SDimitris Papastamos }; 1269203db220SDimitris Papastamos 12707a79e94eSBill Pemberton static int wm8991_i2c_probe(struct i2c_client *i2c, 1271203db220SDimitris Papastamos const struct i2c_device_id *id) 1272203db220SDimitris Papastamos { 1273203db220SDimitris Papastamos struct wm8991_priv *wm8991; 1274a0a05916SMark Brown unsigned int val; 1275203db220SDimitris Papastamos int ret; 1276203db220SDimitris Papastamos 1277046d4f02SMark Brown wm8991 = devm_kzalloc(&i2c->dev, sizeof(*wm8991), GFP_KERNEL); 1278203db220SDimitris Papastamos if (!wm8991) 1279203db220SDimitris Papastamos return -ENOMEM; 1280203db220SDimitris Papastamos 1281a86652e5SMark Brown wm8991->regmap = devm_regmap_init_i2c(i2c, &wm8991_regmap); 1282a86652e5SMark Brown if (IS_ERR(wm8991->regmap)) 1283a86652e5SMark Brown return PTR_ERR(wm8991->regmap); 1284a86652e5SMark Brown 1285203db220SDimitris Papastamos i2c_set_clientdata(i2c, wm8991); 1286203db220SDimitris Papastamos 1287a0a05916SMark Brown ret = regmap_read(wm8991->regmap, WM8991_RESET, &val); 1288a0a05916SMark Brown if (ret != 0) { 1289a0a05916SMark Brown dev_err(&i2c->dev, "Failed to read device ID: %d\n", ret); 1290a0a05916SMark Brown return ret; 1291a0a05916SMark Brown } 1292a0a05916SMark Brown if (val != 0x8991) { 1293a0a05916SMark Brown dev_err(&i2c->dev, "Device with ID %x is not a WM8991\n", val); 1294a0a05916SMark Brown return -EINVAL; 1295a0a05916SMark Brown } 1296a0a05916SMark Brown 1297e4634804SMark Brown ret = regmap_write(wm8991->regmap, WM8991_RESET, 0); 1298e4634804SMark Brown if (ret < 0) { 1299e4634804SMark Brown dev_err(&i2c->dev, "Failed to issue reset: %d\n", ret); 1300e4634804SMark Brown return ret; 1301e4634804SMark Brown } 1302e4634804SMark Brown 1303e4634804SMark Brown regmap_update_bits(wm8991->regmap, WM8991_AUDIO_INTERFACE_4, 1304e4634804SMark Brown WM8991_ALRCGPIO1, WM8991_ALRCGPIO1); 1305e4634804SMark Brown 1306e4634804SMark Brown regmap_update_bits(wm8991->regmap, WM8991_GPIO1_GPIO2, 1307e4634804SMark Brown WM8991_GPIO1_SEL_MASK, 1); 1308e4634804SMark Brown 1309e4634804SMark Brown regmap_update_bits(wm8991->regmap, WM8991_POWER_MANAGEMENT_1, 1310e4634804SMark Brown WM8991_VREF_ENA | WM8991_VMID_MODE_MASK, 1311e4634804SMark Brown WM8991_VREF_ENA | WM8991_VMID_MODE_MASK); 1312e4634804SMark Brown 1313e4634804SMark Brown regmap_update_bits(wm8991->regmap, WM8991_POWER_MANAGEMENT_2, 1314e4634804SMark Brown WM8991_OPCLK_ENA, WM8991_OPCLK_ENA); 1315e4634804SMark Brown 1316e4634804SMark Brown regmap_write(wm8991->regmap, WM8991_DAC_CTRL, 0); 1317e4634804SMark Brown regmap_write(wm8991->regmap, WM8991_LEFT_OUTPUT_VOLUME, 1318e4634804SMark Brown 0x50 | (1<<8)); 1319e4634804SMark Brown regmap_write(wm8991->regmap, WM8991_RIGHT_OUTPUT_VOLUME, 1320e4634804SMark Brown 0x50 | (1<<8)); 1321e4634804SMark Brown 1322203db220SDimitris Papastamos ret = snd_soc_register_codec(&i2c->dev, 1323203db220SDimitris Papastamos &soc_codec_dev_wm8991, &wm8991_dai, 1); 1324046d4f02SMark Brown 1325203db220SDimitris Papastamos return ret; 1326203db220SDimitris Papastamos } 1327203db220SDimitris Papastamos 13287a79e94eSBill Pemberton static int wm8991_i2c_remove(struct i2c_client *client) 1329203db220SDimitris Papastamos { 1330203db220SDimitris Papastamos snd_soc_unregister_codec(&client->dev); 1331046d4f02SMark Brown 1332203db220SDimitris Papastamos return 0; 1333203db220SDimitris Papastamos } 1334203db220SDimitris Papastamos 1335203db220SDimitris Papastamos static const struct i2c_device_id wm8991_i2c_id[] = { 1336203db220SDimitris Papastamos { "wm8991", 0 }, 1337203db220SDimitris Papastamos { } 1338203db220SDimitris Papastamos }; 1339203db220SDimitris Papastamos MODULE_DEVICE_TABLE(i2c, wm8991_i2c_id); 1340203db220SDimitris Papastamos 1341203db220SDimitris Papastamos static struct i2c_driver wm8991_i2c_driver = { 1342203db220SDimitris Papastamos .driver = { 1343203db220SDimitris Papastamos .name = "wm8991", 1344203db220SDimitris Papastamos }, 1345203db220SDimitris Papastamos .probe = wm8991_i2c_probe, 13467a79e94eSBill Pemberton .remove = wm8991_i2c_remove, 1347203db220SDimitris Papastamos .id_table = wm8991_i2c_id, 1348203db220SDimitris Papastamos }; 1349203db220SDimitris Papastamos 135038ece8dbSSachin Kamat module_i2c_driver(wm8991_i2c_driver); 1351203db220SDimitris Papastamos 1352203db220SDimitris Papastamos MODULE_DESCRIPTION("ASoC WM8991 driver"); 1353203db220SDimitris Papastamos MODULE_AUTHOR("Graeme Gregory"); 1354203db220SDimitris Papastamos MODULE_LICENSE("GPL"); 1355