Re: [alsa-devel] [PATCH 2/3] ASoC: wm8997: Initial CODEC driver

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2013/6/12 Charles Keepax ckeepax@opensource.wolfsonmicro.com:

The wm8997 is a compact, high-performance audio hub CODEC with SLIMbus interfacing, for smartphones, tablets and other portable audio devices based on the Arizona platform.

This patch adds the wm8997 CODEC driver.

Signed-off-by: Charles Keepax ckeepax@opensource.wolfsonmicro.com

sound/soc/codecs/Kconfig | 6 + sound/soc/codecs/Makefile | 2 + sound/soc/codecs/arizona.c | 13 +- sound/soc/codecs/wm8997.c | 1008 ++++++++++++++++++++++++++++++++++++++++++++ sound/soc/codecs/wm8997.h | 23 + 5 files changed, 1049 insertions(+), 3 deletions(-) create mode 100644 sound/soc/codecs/wm8997.c create mode 100644 sound/soc/codecs/wm8997.h

diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index 2f45f00..14d2888 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -120,6 +120,7 @@ config SND_SOC_ALL_CODECS select SND_SOC_WM8994 if MFD_WM8994 select SND_SOC_WM8995 if SND_SOC_I2C_AND_SPI select SND_SOC_WM8996 if I2C

•   select SND_SOC_WM8997 if MFD_WM8997
    select SND_SOC_WM9081 if I2C
    select SND_SOC_WM9090 if I2C
    select SND_SOC_WM9705 if SND_SOC_AC97_BUS
  

@@ -143,8 +144,10 @@ config SND_SOC_ARIZONA tristate default y if SND_SOC_WM5102=y default y if SND_SOC_WM5110=y

•   default y if SND_SOC_WM8997=y
    default m if SND_SOC_WM5102=m
    default m if SND_SOC_WM5110=m
  

•   default m if SND_SOC_WM8997=m
  
  

config SND_SOC_WM_HUBS tristate @@ -492,6 +495,9 @@ config SND_SOC_WM8995 config SND_SOC_WM8996 tristate

+config SND_SOC_WM8997

•   tristate
  

config SND_SOC_WM9081 tristate

diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile index b9e41c9..2d327ad 100644 --- a/sound/soc/codecs/Makefile +++ b/sound/soc/codecs/Makefile @@ -112,6 +112,7 @@ snd-soc-wm8991-objs := wm8991.o snd-soc-wm8993-objs := wm8993.o snd-soc-wm8994-objs := wm8994.o wm8958-dsp2.o snd-soc-wm8995-objs := wm8995.o +snd-soc-wm8997-objs := wm8997.o snd-soc-wm9081-objs := wm9081.o snd-soc-wm9090-objs := wm9090.o snd-soc-wm9705-objs := wm9705.o @@ -235,6 +236,7 @@ obj-$(CONFIG_SND_SOC_WM8991) += snd-soc-wm8991.o obj-$(CONFIG_SND_SOC_WM8993) += snd-soc-wm8993.o obj-$(CONFIG_SND_SOC_WM8994) += snd-soc-wm8994.o obj-$(CONFIG_SND_SOC_WM8995) += snd-soc-wm8995.o +obj-$(CONFIG_SND_SOC_WM8997) += snd-soc-wm8997.o obj-$(CONFIG_SND_SOC_WM9081) += snd-soc-wm9081.o obj-$(CONFIG_SND_SOC_WM9090) += snd-soc-wm9090.o obj-$(CONFIG_SND_SOC_WM9705) += snd-soc-wm9705.o diff --git a/sound/soc/codecs/arizona.c b/sound/soc/codecs/arizona.c index de62581..c460fca 100644 --- a/sound/soc/codecs/arizona.c +++ b/sound/soc/codecs/arizona.c @@ -199,9 +199,16 @@ int arizona_init_spk(struct snd_soc_codec *codec) if (ret != 0) return ret;

•   ret = snd_soc_dapm_new_controls(&codec->dapm, &arizona_spkr, 1);
  

•   if (ret != 0)
  

•           return ret;
  

•   switch (arizona->type) {
  

•   case WM8997:
  

•           break;
  

•   default:
  

•           ret = snd_soc_dapm_new_controls(&codec->dapm,
  

•                                           &arizona_spkr, 1);
  

•           if (ret != 0)
  

•                   return ret;
  

•           break;
  

•   }
  
    ret = arizona_request_irq(arizona, ARIZONA_IRQ_SPK_SHUTDOWN_WARN,
                              "Thermal warning", arizona_thermal_warn,
  

diff --git a/sound/soc/codecs/wm8997.c b/sound/soc/codecs/wm8997.c new file mode 100644 index 0000000..5e25ece --- /dev/null +++ b/sound/soc/codecs/wm8997.c @@ -0,0 +1,1008 @@ +/*

• • wm8997.c -- WM8997 ALSA SoC Audio driver
• • Copyright 2012 Wolfson Microelectronics plc
• • Author: Charles Keepax ckeepax@opensource.wolfsonmicro.com
• • This program is free software; you can redistribute it and/or modify
• • it under the terms of the GNU General Public License version 2 as
• • published by the Free Software Foundation.
• */

+#include <linux/module.h> +#include <linux/moduleparam.h> +#include <linux/init.h> +#include <linux/delay.h> +#include <linux/pm.h> +#include <linux/pm_runtime.h> +#include <linux/regmap.h> +#include <linux/slab.h> +#include <sound/core.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> +#include <sound/jack.h> +#include <sound/initval.h> +#include <sound/tlv.h>

+#include <linux/mfd/arizona/core.h> +#include <linux/mfd/arizona/registers.h>

+#include "arizona.h" +#include "wm8997.h"

+struct wm8997_priv {

•   struct arizona_priv core;
  

•   struct arizona_fll fll[2];
  

+};

+static DECLARE_TLV_DB_SCALE(ana_tlv, 0, 100, 0); +static DECLARE_TLV_DB_SCALE(eq_tlv, -1200, 100, 0); +static DECLARE_TLV_DB_SCALE(digital_tlv, -6400, 50, 0); +static DECLARE_TLV_DB_SCALE(noise_tlv, 0, 600, 0); +static DECLARE_TLV_DB_SCALE(ng_tlv, -10200, 600, 0);

+static const struct reg_default wm8997_sysclk_reva_patch[] = {

•   {0x301D, 0x7B15},
  

•   {0x301B, 0x0050},
  

•   {0x305D, 0x7B17},
  

•   {0x305B, 0x0050},
  

•   {0x3001, 0x08FE},
  

•   {0x3003, 0x00F4},
  

•   {0x3041, 0x08FF},
  

•   {0x3043, 0x0005},
  

•   {0x3020, 0x0225},
  

•   {0x3021, 0x0A00},
  

•   {0x3022, 0xE24D},
  

•   {0x3023, 0x0800},
  

•   {0x3024, 0xE24D},
  

•   {0x3025, 0xF000},
  

•   {0x3060, 0x0226},
  

•   {0x3061, 0x0A00},
  

•   {0x3062, 0xE252},
  

•   {0x3063, 0x0800},
  

•   {0x3064, 0xE252},
  

•   {0x3065, 0xF000},
  

•   {0x3116, 0x022B},
  

•   {0x3117, 0xFA00},
  

•   {0x3110, 0x246C},
  

•   {0x3111, 0x0A03},
  

•   {0x3112, 0x246E},
  

•   {0x3113, 0x0A03},
  

•   {0x3114, 0x2470},
  

•   {0x3115, 0x0A03},
  

•   {0x3126, 0x246C},
  

•   {0x3127, 0x0A02},
  

•   {0x3128, 0x246E},
  

•   {0x3129, 0x0A02},
  

•   {0x312A, 0x2470},
  

•   {0x312B, 0xFA02},
  

•   {0x3125, 0x0800},
  

+};

+static int wm8997_sysclk_ev(struct snd_soc_dapm_widget *w,

•                       struct snd_kcontrol *kcontrol, int event)
  

+{

•   struct snd_soc_codec *codec = w->codec;
  

•   struct arizona *arizona = dev_get_drvdata(codec->dev->parent);
  

•   struct regmap *regmap = codec->control_data;
  

•   const struct reg_default *patch = NULL;
  

•   int i, patch_size;
  

•   switch (arizona->rev) {
  

•   case 0:
  

•           patch = wm8997_sysclk_reva_patch;
  

•           patch_size = ARRAY_SIZE(wm8997_sysclk_reva_patch);
  

•           break;
  

•   default:
  

•           break;
  

•   }
  

•   switch (event) {
  

•   case SND_SOC_DAPM_POST_PMU:
  

•           if (patch)
  

•                   for (i = 0; i < patch_size; i++)
  

•                           regmap_write(regmap, patch[i].reg,
  

•                                        patch[i].def);
  

•           break;
  

•   default:
  

•           break;
  

•   }
  

•   return 0;
  

+}

+static const char *wm8997_osr_text[] = {

•   "Low power", "Normal", "High performance",
  

+};

+static const unsigned int wm8997_osr_val[] = {

•   0x0, 0x3, 0x5,
  

+};

+static const struct soc_enum wm8997_hpout_osr[] = {

•   SOC_VALUE_ENUM_SINGLE(ARIZONA_OUTPUT_PATH_CONFIG_1L,
  

•                         ARIZONA_OUT1_OSR_SHIFT, 0x7, 3,
  

•                         wm8997_osr_text, wm8997_osr_val),
  

•   SOC_VALUE_ENUM_SINGLE(ARIZONA_OUTPUT_PATH_CONFIG_3L,
  

•                         ARIZONA_OUT3_OSR_SHIFT, 0x7, 3,
  

•                         wm8997_osr_text, wm8997_osr_val),
  

+};

+#define WM8997_NG_SRC(name, base) \

•   SOC_SINGLE(name " NG HPOUT1L Switch",  base, 0, 1, 0), \
  

•   SOC_SINGLE(name " NG HPOUT1R Switch",  base, 1, 1, 0), \
  

•   SOC_SINGLE(name " NG EPOUT Switch",    base, 4, 1, 0), \
  

•   SOC_SINGLE(name " NG SPKOUT Switch",   base, 6, 1, 0), \
  

•   SOC_SINGLE(name " NG SPKDAT1L Switch", base, 8, 1, 0), \
  

•   SOC_SINGLE(name " NG SPKDAT1R Switch", base, 9, 1, 0)
  

+static const struct snd_kcontrol_new wm8997_snd_controls[] = { +SOC_SINGLE("IN1 High Performance Switch", ARIZONA_IN1L_CONTROL,

•      ARIZONA_IN1_OSR_SHIFT, 1, 0),
  

+SOC_SINGLE("IN2 High Performance Switch", ARIZONA_IN2L_CONTROL,

•      ARIZONA_IN2_OSR_SHIFT, 1, 0),
  

+SOC_SINGLE_RANGE_TLV("IN1L Volume", ARIZONA_IN1L_CONTROL,

•                ARIZONA_IN1L_PGA_VOL_SHIFT, 0x40, 0x5f, 0, ana_tlv),
  

+SOC_SINGLE_RANGE_TLV("IN1R Volume", ARIZONA_IN1R_CONTROL,

•                ARIZONA_IN1R_PGA_VOL_SHIFT, 0x40, 0x5f, 0, ana_tlv),
  

+SOC_SINGLE_RANGE_TLV("IN2L Volume", ARIZONA_IN2L_CONTROL,

•                ARIZONA_IN2L_PGA_VOL_SHIFT, 0x40, 0x5f, 0, ana_tlv),
  

+SOC_SINGLE_RANGE_TLV("IN2R Volume", ARIZONA_IN2R_CONTROL,

•                ARIZONA_IN2R_PGA_VOL_SHIFT, 0x40, 0x5f, 0, ana_tlv),
  

+SOC_SINGLE_TLV("IN1L Digital Volume", ARIZONA_ADC_DIGITAL_VOLUME_1L,

•          ARIZONA_IN1L_DIG_VOL_SHIFT, 0xbf, 0, digital_tlv),
  

+SOC_SINGLE_TLV("IN1R Digital Volume", ARIZONA_ADC_DIGITAL_VOLUME_1R,

•          ARIZONA_IN1R_DIG_VOL_SHIFT, 0xbf, 0, digital_tlv),
  

+SOC_SINGLE_TLV("IN2L Digital Volume", ARIZONA_ADC_DIGITAL_VOLUME_2L,

•          ARIZONA_IN2L_DIG_VOL_SHIFT, 0xbf, 0, digital_tlv),
  

+SOC_SINGLE_TLV("IN2R Digital Volume", ARIZONA_ADC_DIGITAL_VOLUME_2R,

•          ARIZONA_IN2R_DIG_VOL_SHIFT, 0xbf, 0, digital_tlv),
  

+SOC_ENUM("Input Ramp Up", arizona_in_vi_ramp), +SOC_ENUM("Input Ramp Down", arizona_in_vd_ramp),

+ARIZONA_MIXER_CONTROLS("EQ1", ARIZONA_EQ1MIX_INPUT_1_SOURCE), +ARIZONA_MIXER_CONTROLS("EQ2", ARIZONA_EQ2MIX_INPUT_1_SOURCE), +ARIZONA_MIXER_CONTROLS("EQ3", ARIZONA_EQ3MIX_INPUT_1_SOURCE), +ARIZONA_MIXER_CONTROLS("EQ4", ARIZONA_EQ4MIX_INPUT_1_SOURCE),

+SND_SOC_BYTES_MASK("EQ1 Coefficeints", ARIZONA_EQ1_1, 21,

•              ARIZONA_EQ1_ENA_MASK),
  

+SND_SOC_BYTES_MASK("EQ2 Coefficeints", ARIZONA_EQ2_1, 21,

•              ARIZONA_EQ2_ENA_MASK),
  

+SND_SOC_BYTES_MASK("EQ3 Coefficeints", ARIZONA_EQ3_1, 21,

•              ARIZONA_EQ3_ENA_MASK),
  

+SND_SOC_BYTES_MASK("EQ4 Coefficeints", ARIZONA_EQ4_1, 21,

•              ARIZONA_EQ4_ENA_MASK),
  

+SOC_SINGLE_TLV("EQ1 B1 Volume", ARIZONA_EQ1_1, ARIZONA_EQ1_B1_GAIN_SHIFT,

•          24, 0, eq_tlv),
  

+SOC_SINGLE_TLV("EQ1 B2 Volume", ARIZONA_EQ1_1, ARIZONA_EQ1_B2_GAIN_SHIFT,

•          24, 0, eq_tlv),
  

+SOC_SINGLE_TLV("EQ1 B3 Volume", ARIZONA_EQ1_1, ARIZONA_EQ1_B3_GAIN_SHIFT,

•          24, 0, eq_tlv),
  

+SOC_SINGLE_TLV("EQ1 B4 Volume", ARIZONA_EQ1_2, ARIZONA_EQ1_B4_GAIN_SHIFT,

•          24, 0, eq_tlv),
  

+SOC_SINGLE_TLV("EQ1 B5 Volume", ARIZONA_EQ1_2, ARIZONA_EQ1_B5_GAIN_SHIFT,

•          24, 0, eq_tlv),
  

+SOC_SINGLE_TLV("EQ2 B1 Volume", ARIZONA_EQ2_1, ARIZONA_EQ2_B1_GAIN_SHIFT,

•          24, 0, eq_tlv),
  

+SOC_SINGLE_TLV("EQ2 B2 Volume", ARIZONA_EQ2_1, ARIZONA_EQ2_B2_GAIN_SHIFT,

•          24, 0, eq_tlv),
  

+SOC_SINGLE_TLV("EQ2 B3 Volume", ARIZONA_EQ2_1, ARIZONA_EQ2_B3_GAIN_SHIFT,

•          24, 0, eq_tlv),
  

+SOC_SINGLE_TLV("EQ2 B4 Volume", ARIZONA_EQ2_2, ARIZONA_EQ2_B4_GAIN_SHIFT,

•          24, 0, eq_tlv),
  

+SOC_SINGLE_TLV("EQ2 B5 Volume", ARIZONA_EQ2_2, ARIZONA_EQ2_B5_GAIN_SHIFT,

•          24, 0, eq_tlv),
  

+SOC_SINGLE_TLV("EQ3 B1 Volume", ARIZONA_EQ3_1, ARIZONA_EQ3_B1_GAIN_SHIFT,

•          24, 0, eq_tlv),
  

+SOC_SINGLE_TLV("EQ3 B2 Volume", ARIZONA_EQ3_1, ARIZONA_EQ3_B2_GAIN_SHIFT,

•          24, 0, eq_tlv),
  

+SOC_SINGLE_TLV("EQ3 B3 Volume", ARIZONA_EQ3_1, ARIZONA_EQ3_B3_GAIN_SHIFT,

•          24, 0, eq_tlv),
  

+SOC_SINGLE_TLV("EQ3 B4 Volume", ARIZONA_EQ3_2, ARIZONA_EQ3_B4_GAIN_SHIFT,

•          24, 0, eq_tlv),
  

+SOC_SINGLE_TLV("EQ3 B5 Volume", ARIZONA_EQ3_2, ARIZONA_EQ3_B5_GAIN_SHIFT,

•          24, 0, eq_tlv),
  

+SOC_SINGLE_TLV("EQ4 B1 Volume", ARIZONA_EQ4_1, ARIZONA_EQ4_B1_GAIN_SHIFT,

•          24, 0, eq_tlv),
  

+SOC_SINGLE_TLV("EQ4 B2 Volume", ARIZONA_EQ4_1, ARIZONA_EQ4_B2_GAIN_SHIFT,

•          24, 0, eq_tlv),
  

+SOC_SINGLE_TLV("EQ4 B3 Volume", ARIZONA_EQ4_1, ARIZONA_EQ4_B3_GAIN_SHIFT,

•          24, 0, eq_tlv),
  

+SOC_SINGLE_TLV("EQ4 B4 Volume", ARIZONA_EQ4_2, ARIZONA_EQ4_B4_GAIN_SHIFT,

•          24, 0, eq_tlv),
  

+SOC_SINGLE_TLV("EQ4 B5 Volume", ARIZONA_EQ4_2, ARIZONA_EQ4_B5_GAIN_SHIFT,

•          24, 0, eq_tlv),
  

+ARIZONA_MIXER_CONTROLS("DRC1L", ARIZONA_DRC1LMIX_INPUT_1_SOURCE), +ARIZONA_MIXER_CONTROLS("DRC1R", ARIZONA_DRC1RMIX_INPUT_1_SOURCE),

+SND_SOC_BYTES_MASK("DRC1", ARIZONA_DRC1_CTRL1, 5,

•              ARIZONA_DRC1R_ENA | ARIZONA_DRC1L_ENA),
  

+ARIZONA_MIXER_CONTROLS("LHPF1", ARIZONA_HPLP1MIX_INPUT_1_SOURCE), +ARIZONA_MIXER_CONTROLS("LHPF2", ARIZONA_HPLP2MIX_INPUT_1_SOURCE), +ARIZONA_MIXER_CONTROLS("LHPF3", ARIZONA_HPLP3MIX_INPUT_1_SOURCE), +ARIZONA_MIXER_CONTROLS("LHPF4", ARIZONA_HPLP4MIX_INPUT_1_SOURCE),

+SOC_ENUM("LHPF1 Mode", arizona_lhpf1_mode), +SOC_ENUM("LHPF2 Mode", arizona_lhpf2_mode), +SOC_ENUM("LHPF3 Mode", arizona_lhpf3_mode), +SOC_ENUM("LHPF4 Mode", arizona_lhpf4_mode),

+SND_SOC_BYTES("LHPF1 Coefficients", ARIZONA_HPLPF1_2, 1), +SND_SOC_BYTES("LHPF2 Coefficients", ARIZONA_HPLPF2_2, 1), +SND_SOC_BYTES("LHPF3 Coefficients", ARIZONA_HPLPF3_2, 1), +SND_SOC_BYTES("LHPF4 Coefficients", ARIZONA_HPLPF4_2, 1),

+SOC_VALUE_ENUM("ISRC1 FSL", arizona_isrc_fsl[0]), +SOC_VALUE_ENUM("ISRC2 FSL", arizona_isrc_fsl[1]),

+ARIZONA_MIXER_CONTROLS("Mic", ARIZONA_MICMIX_INPUT_1_SOURCE), +ARIZONA_MIXER_CONTROLS("Noise", ARIZONA_NOISEMIX_INPUT_1_SOURCE),

+SOC_SINGLE_TLV("Noise Generator Volume", ARIZONA_COMFORT_NOISE_GENERATOR,

•          ARIZONA_NOISE_GEN_GAIN_SHIFT, 0x16, 0, noise_tlv),
  

+ARIZONA_MIXER_CONTROLS("HPOUT1L", ARIZONA_OUT1LMIX_INPUT_1_SOURCE), +ARIZONA_MIXER_CONTROLS("HPOUT1R", ARIZONA_OUT1RMIX_INPUT_1_SOURCE), +ARIZONA_MIXER_CONTROLS("EPOUT", ARIZONA_OUT3LMIX_INPUT_1_SOURCE), +ARIZONA_MIXER_CONTROLS("SPKOUT", ARIZONA_OUT4LMIX_INPUT_1_SOURCE), +ARIZONA_MIXER_CONTROLS("SPKDAT1L", ARIZONA_OUT5LMIX_INPUT_1_SOURCE), +ARIZONA_MIXER_CONTROLS("SPKDAT1R", ARIZONA_OUT5RMIX_INPUT_1_SOURCE),

+SOC_SINGLE("Speaker High Performance Switch", ARIZONA_OUTPUT_PATH_CONFIG_4L,

•      ARIZONA_OUT4_OSR_SHIFT, 1, 0),
  

+SOC_SINGLE("SPKDAT1 High Performance Switch", ARIZONA_OUTPUT_PATH_CONFIG_5L,

•      ARIZONA_OUT5_OSR_SHIFT, 1, 0),
  

+SOC_DOUBLE_R("HPOUT1 Digital Switch", ARIZONA_DAC_DIGITAL_VOLUME_1L,

•        ARIZONA_DAC_DIGITAL_VOLUME_1R, ARIZONA_OUT1L_MUTE_SHIFT, 1, 1),
  

+SOC_SINGLE("EPOUT Digital Switch", ARIZONA_DAC_DIGITAL_VOLUME_3L,

•      ARIZONA_OUT3L_MUTE_SHIFT, 1, 1),
  

+SOC_SINGLE("Speaker Digital Switch", ARIZONA_DAC_DIGITAL_VOLUME_4L,

•      ARIZONA_OUT4L_MUTE_SHIFT, 1, 1),
  

+SOC_DOUBLE_R("SPKDAT1 Digital Switch", ARIZONA_DAC_DIGITAL_VOLUME_5L,

•        ARIZONA_DAC_DIGITAL_VOLUME_5R, ARIZONA_OUT5L_MUTE_SHIFT, 1, 1),
  

+SOC_DOUBLE_R_TLV("HPOUT1 Digital Volume", ARIZONA_DAC_DIGITAL_VOLUME_1L,

•            ARIZONA_DAC_DIGITAL_VOLUME_1R, ARIZONA_OUT1L_VOL_SHIFT,
  

•            0xbf, 0, digital_tlv),
  

+SOC_SINGLE_TLV("EPOUT Digital Volume", ARIZONA_DAC_DIGITAL_VOLUME_3L,

•          ARIZONA_OUT3L_VOL_SHIFT, 0xbf, 0, digital_tlv),
  

+SOC_SINGLE_TLV("Speaker Digital Volume", ARIZONA_DAC_DIGITAL_VOLUME_4L,

•          ARIZONA_OUT4L_VOL_SHIFT, 0xbf, 0, digital_tlv),
  

+SOC_DOUBLE_R_TLV("SPKDAT1 Digital Volume", ARIZONA_DAC_DIGITAL_VOLUME_5L,

•            ARIZONA_DAC_DIGITAL_VOLUME_5R, ARIZONA_OUT5L_VOL_SHIFT,
  

•            0xbf, 0, digital_tlv),
  

+SOC_VALUE_ENUM("HPOUT1 OSR", wm8997_hpout_osr[0]), +SOC_VALUE_ENUM("EPOUT OSR", wm8997_hpout_osr[1]),

+SOC_ENUM("Output Ramp Up", arizona_out_vi_ramp), +SOC_ENUM("Output Ramp Down", arizona_out_vd_ramp),

+SOC_DOUBLE("SPKDAT1 Switch", ARIZONA_PDM_SPK1_CTRL_1, ARIZONA_SPK1L_MUTE_SHIFT,

•      ARIZONA_SPK1R_MUTE_SHIFT, 1, 1),
  

+SOC_SINGLE("Noise Gate Switch", ARIZONA_NOISE_GATE_CONTROL,

•      ARIZONA_NGATE_ENA_SHIFT, 1, 0),
  

+SOC_SINGLE_TLV("Noise Gate Threshold Volume", ARIZONA_NOISE_GATE_CONTROL,

•          ARIZONA_NGATE_THR_SHIFT, 7, 1, ng_tlv),
  

+SOC_ENUM("Noise Gate Hold", arizona_ng_hold),

+WM8997_NG_SRC("HPOUT1L", ARIZONA_NOISE_GATE_SELECT_1L), +WM8997_NG_SRC("HPOUT1R", ARIZONA_NOISE_GATE_SELECT_1R), +WM8997_NG_SRC("EPOUT", ARIZONA_NOISE_GATE_SELECT_3L), +WM8997_NG_SRC("SPKOUT", ARIZONA_NOISE_GATE_SELECT_4L), +WM8997_NG_SRC("SPKDAT1L", ARIZONA_NOISE_GATE_SELECT_5L), +WM8997_NG_SRC("SPKDAT1R", ARIZONA_NOISE_GATE_SELECT_5R),

+ARIZONA_MIXER_CONTROLS("AIF1TX1", ARIZONA_AIF1TX1MIX_INPUT_1_SOURCE), +ARIZONA_MIXER_CONTROLS("AIF1TX2", ARIZONA_AIF1TX2MIX_INPUT_1_SOURCE), +ARIZONA_MIXER_CONTROLS("AIF1TX3", ARIZONA_AIF1TX3MIX_INPUT_1_SOURCE), +ARIZONA_MIXER_CONTROLS("AIF1TX4", ARIZONA_AIF1TX4MIX_INPUT_1_SOURCE), +ARIZONA_MIXER_CONTROLS("AIF1TX5", ARIZONA_AIF1TX5MIX_INPUT_1_SOURCE), +ARIZONA_MIXER_CONTROLS("AIF1TX6", ARIZONA_AIF1TX6MIX_INPUT_1_SOURCE), +ARIZONA_MIXER_CONTROLS("AIF1TX7", ARIZONA_AIF1TX7MIX_INPUT_1_SOURCE), +ARIZONA_MIXER_CONTROLS("AIF1TX8", ARIZONA_AIF1TX8MIX_INPUT_1_SOURCE),

+ARIZONA_MIXER_CONTROLS("AIF2TX1", ARIZONA_AIF2TX1MIX_INPUT_1_SOURCE), +ARIZONA_MIXER_CONTROLS("AIF2TX2", ARIZONA_AIF2TX2MIX_INPUT_1_SOURCE), +};

+ARIZONA_MIXER_ENUMS(EQ1, ARIZONA_EQ1MIX_INPUT_1_SOURCE); +ARIZONA_MIXER_ENUMS(EQ2, ARIZONA_EQ2MIX_INPUT_1_SOURCE); +ARIZONA_MIXER_ENUMS(EQ3, ARIZONA_EQ3MIX_INPUT_1_SOURCE); +ARIZONA_MIXER_ENUMS(EQ4, ARIZONA_EQ4MIX_INPUT_1_SOURCE);

+ARIZONA_MIXER_ENUMS(DRC1L, ARIZONA_DRC1LMIX_INPUT_1_SOURCE); +ARIZONA_MIXER_ENUMS(DRC1R, ARIZONA_DRC1RMIX_INPUT_1_SOURCE);

+ARIZONA_MIXER_ENUMS(LHPF1, ARIZONA_HPLP1MIX_INPUT_1_SOURCE); +ARIZONA_MIXER_ENUMS(LHPF2, ARIZONA_HPLP2MIX_INPUT_1_SOURCE); +ARIZONA_MIXER_ENUMS(LHPF3, ARIZONA_HPLP3MIX_INPUT_1_SOURCE); +ARIZONA_MIXER_ENUMS(LHPF4, ARIZONA_HPLP4MIX_INPUT_1_SOURCE);

+ARIZONA_MIXER_ENUMS(Mic, ARIZONA_MICMIX_INPUT_1_SOURCE); +ARIZONA_MIXER_ENUMS(Noise, ARIZONA_NOISEMIX_INPUT_1_SOURCE);

+ARIZONA_MIXER_ENUMS(PWM1, ARIZONA_PWM1MIX_INPUT_1_SOURCE); +ARIZONA_MIXER_ENUMS(PWM2, ARIZONA_PWM2MIX_INPUT_1_SOURCE);

+ARIZONA_MIXER_ENUMS(OUT1L, ARIZONA_OUT1LMIX_INPUT_1_SOURCE); +ARIZONA_MIXER_ENUMS(OUT1R, ARIZONA_OUT1RMIX_INPUT_1_SOURCE); +ARIZONA_MIXER_ENUMS(OUT3, ARIZONA_OUT3LMIX_INPUT_1_SOURCE); +ARIZONA_MIXER_ENUMS(SPKOUT, ARIZONA_OUT4LMIX_INPUT_1_SOURCE); +ARIZONA_MIXER_ENUMS(SPKDAT1L, ARIZONA_OUT5LMIX_INPUT_1_SOURCE); +ARIZONA_MIXER_ENUMS(SPKDAT1R, ARIZONA_OUT5RMIX_INPUT_1_SOURCE);

+ARIZONA_MIXER_ENUMS(AIF1TX1, ARIZONA_AIF1TX1MIX_INPUT_1_SOURCE); +ARIZONA_MIXER_ENUMS(AIF1TX2, ARIZONA_AIF1TX2MIX_INPUT_1_SOURCE); +ARIZONA_MIXER_ENUMS(AIF1TX3, ARIZONA_AIF1TX3MIX_INPUT_1_SOURCE); +ARIZONA_MIXER_ENUMS(AIF1TX4, ARIZONA_AIF1TX4MIX_INPUT_1_SOURCE); +ARIZONA_MIXER_ENUMS(AIF1TX5, ARIZONA_AIF1TX5MIX_INPUT_1_SOURCE); +ARIZONA_MIXER_ENUMS(AIF1TX6, ARIZONA_AIF1TX6MIX_INPUT_1_SOURCE); +ARIZONA_MIXER_ENUMS(AIF1TX7, ARIZONA_AIF1TX7MIX_INPUT_1_SOURCE); +ARIZONA_MIXER_ENUMS(AIF1TX8, ARIZONA_AIF1TX8MIX_INPUT_1_SOURCE);

+ARIZONA_MIXER_ENUMS(AIF2TX1, ARIZONA_AIF2TX1MIX_INPUT_1_SOURCE); +ARIZONA_MIXER_ENUMS(AIF2TX2, ARIZONA_AIF2TX2MIX_INPUT_1_SOURCE);

+ARIZONA_MUX_ENUMS(ISRC1INT1, ARIZONA_ISRC1INT1MIX_INPUT_1_SOURCE); +ARIZONA_MUX_ENUMS(ISRC1INT2, ARIZONA_ISRC1INT2MIX_INPUT_1_SOURCE);

+ARIZONA_MUX_ENUMS(ISRC1DEC1, ARIZONA_ISRC1DEC1MIX_INPUT_1_SOURCE); +ARIZONA_MUX_ENUMS(ISRC1DEC2, ARIZONA_ISRC1DEC2MIX_INPUT_1_SOURCE);

+ARIZONA_MUX_ENUMS(ISRC2INT1, ARIZONA_ISRC2INT1MIX_INPUT_1_SOURCE); +ARIZONA_MUX_ENUMS(ISRC2INT2, ARIZONA_ISRC2INT2MIX_INPUT_1_SOURCE);

+ARIZONA_MUX_ENUMS(ISRC2DEC1, ARIZONA_ISRC2DEC1MIX_INPUT_1_SOURCE); +ARIZONA_MUX_ENUMS(ISRC2DEC2, ARIZONA_ISRC2DEC2MIX_INPUT_1_SOURCE);

+static const char *wm8997_aec_loopback_texts[] = {

•   "HPOUT1L", "HPOUT1R", "EPOUT", "SPKOUT", "SPKDAT1L", "SPKDAT1R",
  

+};

+static const unsigned int wm8997_aec_loopback_values[] = {

•   0, 1, 4, 6, 8, 9,
  

+};

+static const struct soc_enum wm8997_aec_loopback =

•   SOC_VALUE_ENUM_SINGLE(ARIZONA_DAC_AEC_CONTROL_1,
  

•                         ARIZONA_AEC_LOOPBACK_SRC_SHIFT, 0xf,
  

•                         ARRAY_SIZE(wm8997_aec_loopback_texts),
  

•                         wm8997_aec_loopback_texts,
  

•                         wm8997_aec_loopback_values);
  

+static const struct snd_kcontrol_new wm8997_aec_loopback_mux =

•   SOC_DAPM_VALUE_ENUM("AEC Loopback", wm8997_aec_loopback);
  

+static const struct snd_soc_dapm_widget wm8997_dapm_widgets[] = { +SND_SOC_DAPM_SUPPLY("SYSCLK", ARIZONA_SYSTEM_CLOCK_1, ARIZONA_SYSCLK_ENA_SHIFT,

•               0, wm8997_sysclk_ev, SND_SOC_DAPM_POST_PMU),
  

+SND_SOC_DAPM_SUPPLY("ASYNCCLK", ARIZONA_ASYNC_CLOCK_1,

•               ARIZONA_ASYNC_CLK_ENA_SHIFT, 0, NULL, 0),
  

+SND_SOC_DAPM_SUPPLY("OPCLK", ARIZONA_OUTPUT_SYSTEM_CLOCK,

•               ARIZONA_OPCLK_ENA_SHIFT, 0, NULL, 0),
  

+SND_SOC_DAPM_SUPPLY("ASYNCOPCLK", ARIZONA_OUTPUT_ASYNC_CLOCK,

•               ARIZONA_OPCLK_ASYNC_ENA_SHIFT, 0, NULL, 0),
  

+SND_SOC_DAPM_REGULATOR_SUPPLY("DBVDD2", 0, 0), +SND_SOC_DAPM_REGULATOR_SUPPLY("CPVDD", 20, 0), +SND_SOC_DAPM_REGULATOR_SUPPLY("MICVDD", 0, SND_SOC_DAPM_REGULATOR_BYPASS), +SND_SOC_DAPM_REGULATOR_SUPPLY("SPKVDD", 0, 0),

+SND_SOC_DAPM_SIGGEN("TONE"), +SND_SOC_DAPM_SIGGEN("NOISE"), +SND_SOC_DAPM_SIGGEN("HAPTICS"),

+SND_SOC_DAPM_INPUT("IN1L"), +SND_SOC_DAPM_INPUT("IN1R"), +SND_SOC_DAPM_INPUT("IN2L"), +SND_SOC_DAPM_INPUT("IN2R"),

+SND_SOC_DAPM_PGA_E("IN1L PGA", ARIZONA_INPUT_ENABLES, ARIZONA_IN1L_ENA_SHIFT,

•              0, NULL, 0, arizona_in_ev,
  

•              SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD |
  

•              SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
  

+SND_SOC_DAPM_PGA_E("IN1R PGA", ARIZONA_INPUT_ENABLES, ARIZONA_IN1R_ENA_SHIFT,

•              0, NULL, 0, arizona_in_ev,
  

•              SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD |
  

•              SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
  

+SND_SOC_DAPM_PGA_E("IN2L PGA", ARIZONA_INPUT_ENABLES, ARIZONA_IN2L_ENA_SHIFT,

•              0, NULL, 0, arizona_in_ev,
  

•              SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD |
  

•              SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
  

+SND_SOC_DAPM_PGA_E("IN2R PGA", ARIZONA_INPUT_ENABLES, ARIZONA_IN2R_ENA_SHIFT,

•              0, NULL, 0, arizona_in_ev,
  

•              SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD |
  

•              SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
  

+SND_SOC_DAPM_SUPPLY("MICBIAS1", ARIZONA_MIC_BIAS_CTRL_1,

•               ARIZONA_MICB1_ENA_SHIFT, 0, NULL, 0),
  

+SND_SOC_DAPM_SUPPLY("MICBIAS2", ARIZONA_MIC_BIAS_CTRL_2,

•               ARIZONA_MICB2_ENA_SHIFT, 0, NULL, 0),
  

+SND_SOC_DAPM_SUPPLY("MICBIAS3", ARIZONA_MIC_BIAS_CTRL_3,

•               ARIZONA_MICB3_ENA_SHIFT, 0, NULL, 0),
  

+SND_SOC_DAPM_PGA("Noise Generator", ARIZONA_COMFORT_NOISE_GENERATOR,

•            ARIZONA_NOISE_GEN_ENA_SHIFT, 0, NULL, 0),
  

+SND_SOC_DAPM_PGA("Tone Generator 1", ARIZONA_TONE_GENERATOR_1,

•            ARIZONA_TONE1_ENA_SHIFT, 0, NULL, 0),
  

+SND_SOC_DAPM_PGA("Tone Generator 2", ARIZONA_TONE_GENERATOR_1,

•            ARIZONA_TONE2_ENA_SHIFT, 0, NULL, 0),
  

+SND_SOC_DAPM_PGA("Mic Mute Mixer", ARIZONA_MIC_NOISE_MIX_CONTROL_1,

•            ARIZONA_MICMUTE_MIX_ENA_SHIFT, 0, NULL, 0),
  

+SND_SOC_DAPM_PGA("EQ1", ARIZONA_EQ1_1, ARIZONA_EQ1_ENA_SHIFT, 0, NULL, 0), +SND_SOC_DAPM_PGA("EQ2", ARIZONA_EQ2_1, ARIZONA_EQ2_ENA_SHIFT, 0, NULL, 0), +SND_SOC_DAPM_PGA("EQ3", ARIZONA_EQ3_1, ARIZONA_EQ3_ENA_SHIFT, 0, NULL, 0), +SND_SOC_DAPM_PGA("EQ4", ARIZONA_EQ4_1, ARIZONA_EQ4_ENA_SHIFT, 0, NULL, 0),

+SND_SOC_DAPM_PGA("DRC1L", ARIZONA_DRC1_CTRL1, ARIZONA_DRC1L_ENA_SHIFT, 0,

•            NULL, 0),
  

+SND_SOC_DAPM_PGA("DRC1R", ARIZONA_DRC1_CTRL1, ARIZONA_DRC1R_ENA_SHIFT, 0,

•            NULL, 0),
  

+SND_SOC_DAPM_PGA("LHPF1", ARIZONA_HPLPF1_1, ARIZONA_LHPF1_ENA_SHIFT, 0,

•            NULL, 0),
  

+SND_SOC_DAPM_PGA("LHPF2", ARIZONA_HPLPF2_1, ARIZONA_LHPF2_ENA_SHIFT, 0,

•            NULL, 0),
  

+SND_SOC_DAPM_PGA("LHPF3", ARIZONA_HPLPF3_1, ARIZONA_LHPF3_ENA_SHIFT, 0,

•            NULL, 0),
  

+SND_SOC_DAPM_PGA("LHPF4", ARIZONA_HPLPF4_1, ARIZONA_LHPF4_ENA_SHIFT, 0,

•            NULL, 0),
  

+SND_SOC_DAPM_PGA("PWM1 Driver", ARIZONA_PWM_DRIVE_1, ARIZONA_PWM1_ENA_SHIFT,

•            0, NULL, 0),
  

+SND_SOC_DAPM_PGA("PWM2 Driver", ARIZONA_PWM_DRIVE_1, ARIZONA_PWM2_ENA_SHIFT,

•            0, NULL, 0),
  

+SND_SOC_DAPM_PGA("ISRC1INT1", ARIZONA_ISRC_1_CTRL_3,

•            ARIZONA_ISRC1_INT0_ENA_SHIFT, 0, NULL, 0),
  

+SND_SOC_DAPM_PGA("ISRC1INT2", ARIZONA_ISRC_1_CTRL_3,

•            ARIZONA_ISRC1_INT1_ENA_SHIFT, 0, NULL, 0),
  

+SND_SOC_DAPM_PGA("ISRC1DEC1", ARIZONA_ISRC_1_CTRL_3,

•            ARIZONA_ISRC1_DEC0_ENA_SHIFT, 0, NULL, 0),
  

+SND_SOC_DAPM_PGA("ISRC1DEC2", ARIZONA_ISRC_1_CTRL_3,

•            ARIZONA_ISRC1_DEC1_ENA_SHIFT, 0, NULL, 0),
  

+SND_SOC_DAPM_PGA("ISRC2INT1", ARIZONA_ISRC_2_CTRL_3,

•            ARIZONA_ISRC2_INT0_ENA_SHIFT, 0, NULL, 0),
  

+SND_SOC_DAPM_PGA("ISRC2INT2", ARIZONA_ISRC_2_CTRL_3,

•            ARIZONA_ISRC2_INT1_ENA_SHIFT, 0, NULL, 0),
  

+SND_SOC_DAPM_PGA("ISRC2DEC1", ARIZONA_ISRC_2_CTRL_3,

•            ARIZONA_ISRC2_DEC0_ENA_SHIFT, 0, NULL, 0),
  

+SND_SOC_DAPM_PGA("ISRC2DEC2", ARIZONA_ISRC_2_CTRL_3,

•            ARIZONA_ISRC2_DEC1_ENA_SHIFT, 0, NULL, 0),
  

+SND_SOC_DAPM_AIF_OUT("AIF1TX1", NULL, 0,

•                ARIZONA_AIF1_TX_ENABLES, ARIZONA_AIF1TX1_ENA_SHIFT, 0),
  

+SND_SOC_DAPM_AIF_OUT("AIF1TX2", NULL, 0,

•                ARIZONA_AIF1_TX_ENABLES, ARIZONA_AIF1TX2_ENA_SHIFT, 0),
  

+SND_SOC_DAPM_AIF_OUT("AIF1TX3", NULL, 0,

•                ARIZONA_AIF1_TX_ENABLES, ARIZONA_AIF1TX3_ENA_SHIFT, 0),
  

+SND_SOC_DAPM_AIF_OUT("AIF1TX4", NULL, 0,

•                ARIZONA_AIF1_TX_ENABLES, ARIZONA_AIF1TX4_ENA_SHIFT, 0),
  

+SND_SOC_DAPM_AIF_OUT("AIF1TX5", NULL, 0,

•                ARIZONA_AIF1_TX_ENABLES, ARIZONA_AIF1TX5_ENA_SHIFT, 0),
  

+SND_SOC_DAPM_AIF_OUT("AIF1TX6", NULL, 0,

•                ARIZONA_AIF1_TX_ENABLES, ARIZONA_AIF1TX6_ENA_SHIFT, 0),
  

+SND_SOC_DAPM_AIF_OUT("AIF1TX7", NULL, 0,

•                ARIZONA_AIF1_TX_ENABLES, ARIZONA_AIF1TX7_ENA_SHIFT, 0),
  

+SND_SOC_DAPM_AIF_OUT("AIF1TX8", NULL, 0,

•                ARIZONA_AIF1_TX_ENABLES, ARIZONA_AIF1TX8_ENA_SHIFT, 0),
  

+SND_SOC_DAPM_AIF_IN("AIF1RX1", NULL, 0,

•               ARIZONA_AIF1_RX_ENABLES, ARIZONA_AIF1RX1_ENA_SHIFT, 0),
  

+SND_SOC_DAPM_AIF_IN("AIF1RX2", NULL, 0,

•               ARIZONA_AIF1_RX_ENABLES, ARIZONA_AIF1RX2_ENA_SHIFT, 0),
  

+SND_SOC_DAPM_AIF_IN("AIF1RX3", NULL, 0,

•               ARIZONA_AIF1_RX_ENABLES, ARIZONA_AIF1RX3_ENA_SHIFT, 0),
  

+SND_SOC_DAPM_AIF_IN("AIF1RX4", NULL, 0,

•               ARIZONA_AIF1_RX_ENABLES, ARIZONA_AIF1RX4_ENA_SHIFT, 0),
  

+SND_SOC_DAPM_AIF_IN("AIF1RX5", NULL, 0,

•               ARIZONA_AIF1_RX_ENABLES, ARIZONA_AIF1RX5_ENA_SHIFT, 0),
  

+SND_SOC_DAPM_AIF_IN("AIF1RX6", NULL, 0,

•               ARIZONA_AIF1_RX_ENABLES, ARIZONA_AIF1RX6_ENA_SHIFT, 0),
  

+SND_SOC_DAPM_AIF_IN("AIF1RX7", NULL, 0,

•               ARIZONA_AIF1_RX_ENABLES, ARIZONA_AIF1RX7_ENA_SHIFT, 0),
  

+SND_SOC_DAPM_AIF_IN("AIF1RX8", NULL, 0,

•               ARIZONA_AIF1_RX_ENABLES, ARIZONA_AIF1RX8_ENA_SHIFT, 0),
  

+SND_SOC_DAPM_AIF_OUT("AIF2TX1", NULL, 0,

•                ARIZONA_AIF2_TX_ENABLES, ARIZONA_AIF2TX1_ENA_SHIFT, 0),
  

+SND_SOC_DAPM_AIF_OUT("AIF2TX2", NULL, 0,

•                ARIZONA_AIF2_TX_ENABLES, ARIZONA_AIF2TX2_ENA_SHIFT, 0),
  

+SND_SOC_DAPM_AIF_IN("AIF2RX1", NULL, 0,

•               ARIZONA_AIF2_RX_ENABLES, ARIZONA_AIF2RX1_ENA_SHIFT, 0),
  

+SND_SOC_DAPM_AIF_IN("AIF2RX2", NULL, 0,

•               ARIZONA_AIF2_RX_ENABLES, ARIZONA_AIF2RX2_ENA_SHIFT, 0),
  

+SND_SOC_DAPM_VALUE_MUX("AEC Loopback", ARIZONA_DAC_AEC_CONTROL_1,

•                  ARIZONA_AEC_LOOPBACK_ENA_SHIFT, 0,
  

•                  &wm8997_aec_loopback_mux),
  

+SND_SOC_DAPM_PGA_E("OUT1L", SND_SOC_NOPM,

•              ARIZONA_OUT1L_ENA_SHIFT, 0, NULL, 0, arizona_hp_ev,
  

•              SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
  

+SND_SOC_DAPM_PGA_E("OUT1R", SND_SOC_NOPM,

•              ARIZONA_OUT1R_ENA_SHIFT, 0, NULL, 0, arizona_hp_ev,
  

•              SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
  

+SND_SOC_DAPM_PGA_E("OUT3L", ARIZONA_OUTPUT_ENABLES_1,

•              ARIZONA_OUT3L_ENA_SHIFT, 0, NULL, 0, arizona_out_ev,
  

•              SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
  

+SND_SOC_DAPM_PGA_E("OUT5L", ARIZONA_OUTPUT_ENABLES_1,

•              ARIZONA_OUT5L_ENA_SHIFT, 0, NULL, 0, arizona_out_ev,
  

•              SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
  

+SND_SOC_DAPM_PGA_E("OUT5R", ARIZONA_OUTPUT_ENABLES_1,

•              ARIZONA_OUT5R_ENA_SHIFT, 0, NULL, 0, arizona_out_ev,
  

•              SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
  

+ARIZONA_MIXER_WIDGETS(EQ1, "EQ1"), +ARIZONA_MIXER_WIDGETS(EQ2, "EQ2"), +ARIZONA_MIXER_WIDGETS(EQ3, "EQ3"), +ARIZONA_MIXER_WIDGETS(EQ4, "EQ4"),

+ARIZONA_MIXER_WIDGETS(DRC1L, "DRC1L"), +ARIZONA_MIXER_WIDGETS(DRC1R, "DRC1R"),

+ARIZONA_MIXER_WIDGETS(LHPF1, "LHPF1"), +ARIZONA_MIXER_WIDGETS(LHPF2, "LHPF2"), +ARIZONA_MIXER_WIDGETS(LHPF3, "LHPF3"), +ARIZONA_MIXER_WIDGETS(LHPF4, "LHPF4"),

+ARIZONA_MIXER_WIDGETS(Mic, "Mic"), +ARIZONA_MIXER_WIDGETS(Noise, "Noise"),

+ARIZONA_MIXER_WIDGETS(PWM1, "PWM1"), +ARIZONA_MIXER_WIDGETS(PWM2, "PWM2"),

+ARIZONA_MIXER_WIDGETS(OUT1L, "HPOUT1L"), +ARIZONA_MIXER_WIDGETS(OUT1R, "HPOUT1R"), +ARIZONA_MIXER_WIDGETS(OUT3, "EPOUT"), +ARIZONA_MIXER_WIDGETS(SPKOUT, "SPKOUT"), +ARIZONA_MIXER_WIDGETS(SPKDAT1L, "SPKDAT1L"), +ARIZONA_MIXER_WIDGETS(SPKDAT1R, "SPKDAT1R"),

+ARIZONA_MIXER_WIDGETS(AIF1TX1, "AIF1TX1"), +ARIZONA_MIXER_WIDGETS(AIF1TX2, "AIF1TX2"), +ARIZONA_MIXER_WIDGETS(AIF1TX3, "AIF1TX3"), +ARIZONA_MIXER_WIDGETS(AIF1TX4, "AIF1TX4"), +ARIZONA_MIXER_WIDGETS(AIF1TX5, "AIF1TX5"), +ARIZONA_MIXER_WIDGETS(AIF1TX6, "AIF1TX6"), +ARIZONA_MIXER_WIDGETS(AIF1TX7, "AIF1TX7"), +ARIZONA_MIXER_WIDGETS(AIF1TX8, "AIF1TX8"),

+ARIZONA_MIXER_WIDGETS(AIF2TX1, "AIF2TX1"), +ARIZONA_MIXER_WIDGETS(AIF2TX2, "AIF2TX2"),

+ARIZONA_MUX_WIDGETS(ISRC1DEC1, "ISRC1DEC1"), +ARIZONA_MUX_WIDGETS(ISRC1DEC2, "ISRC1DEC2"),

+ARIZONA_MUX_WIDGETS(ISRC1INT1, "ISRC1INT1"), +ARIZONA_MUX_WIDGETS(ISRC1INT2, "ISRC1INT2"),

+ARIZONA_MUX_WIDGETS(ISRC2DEC1, "ISRC2DEC1"), +ARIZONA_MUX_WIDGETS(ISRC2DEC2, "ISRC2DEC2"),

+ARIZONA_MUX_WIDGETS(ISRC2INT1, "ISRC2INT1"), +ARIZONA_MUX_WIDGETS(ISRC2INT2, "ISRC2INT2"),

+SND_SOC_DAPM_OUTPUT("HPOUT1L"), +SND_SOC_DAPM_OUTPUT("HPOUT1R"), +SND_SOC_DAPM_OUTPUT("EPOUTN"), +SND_SOC_DAPM_OUTPUT("EPOUTP"), +SND_SOC_DAPM_OUTPUT("SPKOUTN"), +SND_SOC_DAPM_OUTPUT("SPKOUTP"), +SND_SOC_DAPM_OUTPUT("SPKDAT1L"), +SND_SOC_DAPM_OUTPUT("SPKDAT1R"),

+SND_SOC_DAPM_OUTPUT("MICSUPP"), +};

+#define ARIZONA_MIXER_INPUT_ROUTES(name) \

•   { name, "Noise Generator", "Noise Generator" }, \
  

•   { name, "Tone Generator 1", "Tone Generator 1" }, \
  

•   { name, "Tone Generator 2", "Tone Generator 2" }, \
  

•   { name, "Haptics", "HAPTICS" }, \
  

•   { name, "AEC", "AEC Loopback" }, \
  

•   { name, "IN1L", "IN1L PGA" }, \
  

•   { name, "IN1R", "IN1R PGA" }, \
  

•   { name, "IN2L", "IN2L PGA" }, \
  

•   { name, "IN2R", "IN2R PGA" }, \
  

•   { name, "Mic Mute Mixer", "Mic Mute Mixer" }, \
  

•   { name, "AIF1RX1", "AIF1RX1" }, \
  

•   { name, "AIF1RX2", "AIF1RX2" }, \
  

•   { name, "AIF1RX3", "AIF1RX3" }, \
  

•   { name, "AIF1RX4", "AIF1RX4" }, \
  

•   { name, "AIF1RX5", "AIF1RX5" }, \
  

•   { name, "AIF1RX6", "AIF1RX6" }, \
  

•   { name, "AIF1RX7", "AIF1RX7" }, \
  

•   { name, "AIF1RX8", "AIF1RX8" }, \
  

•   { name, "AIF2RX1", "AIF2RX1" }, \
  

•   { name, "AIF2RX2", "AIF2RX2" }, \
  

•   { name, "EQ1", "EQ1" }, \
  

•   { name, "EQ2", "EQ2" }, \
  

•   { name, "EQ3", "EQ3" }, \
  

•   { name, "EQ4", "EQ4" }, \
  

•   { name, "DRC1L", "DRC1L" }, \
  

•   { name, "DRC1R", "DRC1R" }, \
  

•   { name, "LHPF1", "LHPF1" }, \
  

•   { name, "LHPF2", "LHPF2" }, \
  

•   { name, "LHPF3", "LHPF3" }, \
  

•   { name, "LHPF4", "LHPF4" }, \
  

•   { name, "ISRC1DEC1", "ISRC1DEC1" }, \
  

•   { name, "ISRC1DEC2", "ISRC1DEC2" }, \
  

•   { name, "ISRC1INT1", "ISRC1INT1" }, \
  

•   { name, "ISRC1INT2", "ISRC1INT2" }, \
  

•   { name, "ISRC2DEC1", "ISRC2DEC1" }, \
  

•   { name, "ISRC2DEC2", "ISRC2DEC2" }, \
  

•   { name, "ISRC2INT1", "ISRC2INT1" }, \
  

•   { name, "ISRC2INT2", "ISRC2INT2" }
  

+static const struct snd_soc_dapm_route wm8997_dapm_routes[] = {

•   { "AIF2 Capture", NULL, "DBVDD2" },
  

•   { "AIF2 Playback", NULL, "DBVDD2" },
  

•   { "OUT1L", NULL, "CPVDD" },
  

•   { "OUT1R", NULL, "CPVDD" },
  

•   { "OUT3L", NULL, "CPVDD" },
  

•   { "OUT4L", NULL, "SPKVDD" },
  

•   { "OUT1L", NULL, "SYSCLK" },
  

•   { "OUT1R", NULL, "SYSCLK" },
  

•   { "OUT3L", NULL, "SYSCLK" },
  

•   { "OUT4L", NULL, "SYSCLK" },
  

•   { "IN1L", NULL, "SYSCLK" },
  

•   { "IN1R", NULL, "SYSCLK" },
  

•   { "IN2L", NULL, "SYSCLK" },
  

•   { "IN2R", NULL, "SYSCLK" },
  

•   { "MICBIAS1", NULL, "MICVDD" },
  

•   { "MICBIAS2", NULL, "MICVDD" },
  

•   { "MICBIAS3", NULL, "MICVDD" },
  

•   { "Noise Generator", NULL, "SYSCLK" },
  

•   { "Tone Generator 1", NULL, "SYSCLK" },
  

•   { "Tone Generator 2", NULL, "SYSCLK" },
  

•   { "Noise Generator", NULL, "NOISE" },
  

•   { "Tone Generator 1", NULL, "TONE" },
  

•   { "Tone Generator 2", NULL, "TONE" },
  

•   { "Mic Mute Mixer", NULL, "Noise Mixer" },
  

•   { "Mic Mute Mixer", NULL, "Mic Mixer" },
  

•   { "AIF1 Capture", NULL, "AIF1TX1" },
  

•   { "AIF1 Capture", NULL, "AIF1TX2" },
  

•   { "AIF1 Capture", NULL, "AIF1TX3" },
  

•   { "AIF1 Capture", NULL, "AIF1TX4" },
  

•   { "AIF1 Capture", NULL, "AIF1TX5" },
  

•   { "AIF1 Capture", NULL, "AIF1TX6" },
  

•   { "AIF1 Capture", NULL, "AIF1TX7" },
  

•   { "AIF1 Capture", NULL, "AIF1TX8" },
  

•   { "AIF1RX1", NULL, "AIF1 Playback" },
  

•   { "AIF1RX2", NULL, "AIF1 Playback" },
  

•   { "AIF1RX3", NULL, "AIF1 Playback" },
  

•   { "AIF1RX4", NULL, "AIF1 Playback" },
  

•   { "AIF1RX5", NULL, "AIF1 Playback" },
  

•   { "AIF1RX6", NULL, "AIF1 Playback" },
  

•   { "AIF1RX7", NULL, "AIF1 Playback" },
  

•   { "AIF1RX8", NULL, "AIF1 Playback" },
  

•   { "AIF2 Capture", NULL, "AIF2TX1" },
  

•   { "AIF2 Capture", NULL, "AIF2TX2" },
  

•   { "AIF2RX1", NULL, "AIF2 Playback" },
  

•   { "AIF2RX2", NULL, "AIF2 Playback" },
  

•   { "AIF1 Playback", NULL, "SYSCLK" },
  

•   { "AIF2 Playback", NULL, "SYSCLK" },
  

•   { "AIF1 Capture", NULL, "SYSCLK" },
  

•   { "AIF2 Capture", NULL, "SYSCLK" },
  

•   { "IN1L PGA", NULL, "IN1L" },
  

•   { "IN1R PGA", NULL, "IN1R" },
  

•   { "IN2L PGA", NULL, "IN2L" },
  

•   { "IN2R PGA", NULL, "IN2R" },
  

•   { "ISRC1DEC1", NULL, "ISRC1DEC1 Input" },
  

•   { "ISRC1DEC2", NULL, "ISRC1DEC2 Input" },
  

•   { "ISRC1INT1", NULL, "ISRC1INT1 Input" },
  

•   { "ISRC1INT2", NULL, "ISRC1INT2 Input" },
  

•   { "ISRC2DEC1", NULL, "ISRC2DEC1 Input" },
  

•   { "ISRC2DEC2", NULL, "ISRC2DEC2 Input" },
  

•   { "ISRC2INT1", NULL, "ISRC2INT1 Input" },
  

•   { "ISRC2INT2", NULL, "ISRC2INT2 Input" },
  

•   ARIZONA_MIXER_ROUTES("OUT1L", "HPOUT1L"),
  

•   ARIZONA_MIXER_ROUTES("OUT1R", "HPOUT1R"),
  

•   ARIZONA_MIXER_ROUTES("OUT3L", "EPOUT"),
  

•   ARIZONA_MIXER_ROUTES("OUT4L", "SPKOUT"),
  

•   ARIZONA_MIXER_ROUTES("OUT5L", "SPKDAT1L"),
  

•   ARIZONA_MIXER_ROUTES("OUT5R", "SPKDAT1R"),
  

•   ARIZONA_MIXER_ROUTES("PWM1 Driver", "PWM1"),
  

•   ARIZONA_MIXER_ROUTES("PWM2 Driver", "PWM2"),
  

•   ARIZONA_MIXER_ROUTES("AIF1TX1", "AIF1TX1"),
  

•   ARIZONA_MIXER_ROUTES("AIF1TX2", "AIF1TX2"),
  

•   ARIZONA_MIXER_ROUTES("AIF1TX3", "AIF1TX3"),
  

•   ARIZONA_MIXER_ROUTES("AIF1TX4", "AIF1TX4"),
  

•   ARIZONA_MIXER_ROUTES("AIF1TX5", "AIF1TX5"),
  

•   ARIZONA_MIXER_ROUTES("AIF1TX6", "AIF1TX6"),
  

•   ARIZONA_MIXER_ROUTES("AIF1TX7", "AIF1TX7"),
  

•   ARIZONA_MIXER_ROUTES("AIF1TX8", "AIF1TX8"),
  

•   ARIZONA_MIXER_ROUTES("AIF2TX1", "AIF2TX1"),
  

•   ARIZONA_MIXER_ROUTES("AIF2TX2", "AIF2TX2"),
  

•   ARIZONA_MIXER_ROUTES("EQ1", "EQ1"),
  

•   ARIZONA_MIXER_ROUTES("EQ2", "EQ2"),
  

•   ARIZONA_MIXER_ROUTES("EQ3", "EQ3"),
  

•   ARIZONA_MIXER_ROUTES("EQ4", "EQ4"),
  

•   ARIZONA_MIXER_ROUTES("DRC1L", "DRC1L"),
  

•   ARIZONA_MIXER_ROUTES("DRC1R", "DRC1R"),
  

•   ARIZONA_MIXER_ROUTES("LHPF1", "LHPF1"),
  

•   ARIZONA_MIXER_ROUTES("LHPF2", "LHPF2"),
  

•   ARIZONA_MIXER_ROUTES("LHPF3", "LHPF3"),
  

•   ARIZONA_MIXER_ROUTES("LHPF4", "LHPF4"),
  

•   ARIZONA_MUX_ROUTES("ISRC1INT1"),
  

•   ARIZONA_MUX_ROUTES("ISRC1INT2"),
  

•   ARIZONA_MUX_ROUTES("ISRC1DEC1"),
  

•   ARIZONA_MUX_ROUTES("ISRC1DEC2"),
  

•   ARIZONA_MUX_ROUTES("ISRC2INT1"),
  

•   ARIZONA_MUX_ROUTES("ISRC2INT2"),
  

•   ARIZONA_MUX_ROUTES("ISRC2DEC1"),
  

•   ARIZONA_MUX_ROUTES("ISRC2DEC2"),
  

•   { "AEC Loopback", "HPOUT1L", "OUT1L" },
  

•   { "AEC Loopback", "HPOUT1R", "OUT1R" },
  

•   { "HPOUT1L", NULL, "OUT1L" },
  

•   { "HPOUT1R", NULL, "OUT1R" },
  

•   { "AEC Loopback", "EPOUT", "OUT3L" },
  

•   { "EPOUTN", NULL, "OUT3L" },
  

•   { "EPOUTP", NULL, "OUT3L" },
  

•   { "AEC Loopback", "SPKOUT", "OUT4L" },
  

•   { "SPKOUTN", NULL, "OUT4L" },
  

•   { "SPKOUTP", NULL, "OUT4L" },
  

•   { "AEC Loopback", "SPKDAT1L", "OUT5L" },
  

•   { "AEC Loopback", "SPKDAT1R", "OUT5R" },
  

•   { "SPKDAT1L", NULL, "OUT5L" },
  

•   { "SPKDAT1R", NULL, "OUT5R" },
  

•   { "MICSUPP", NULL, "SYSCLK" },
  

+};

+static int wm8997_set_fll(struct snd_soc_codec *codec, int fll_id, int source,

•                     unsigned int Fref, unsigned int Fout)
  

+{

•   struct wm8997_priv *wm8997 = snd_soc_codec_get_drvdata(codec);
  

•   switch (fll_id) {
  

•   case WM8997_FLL1:
  

•           return arizona_set_fll(&wm8997->fll[0], source, Fref, Fout);
  

•   case WM8997_FLL2:
  

•           return arizona_set_fll(&wm8997->fll[1], source, Fref, Fout);
  

•   case WM8997_FLL1_REFCLK:
  

•           return arizona_set_fll_refclk(&wm8997->fll[0], source, Fref,
  

•                                         Fout);
  

•   case WM8997_FLL2_REFCLK:
  

•           return arizona_set_fll_refclk(&wm8997->fll[1], source, Fref,
  

•                                         Fout);
  

•   default:
  

•           return -EINVAL;
  

•   }
  

+}

+#define WM8997_RATES SNDRV_PCM_RATE_8000_192000

+#define WM8997_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\

•                   SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
  

+static struct snd_soc_dai_driver wm8997_dai[] = {

•   {
  

•           .name = "wm8997-aif1",
  

•           .id = 1,
  

•           .base = ARIZONA_AIF1_BCLK_CTRL,
  

•           .playback = {
  

•                   .stream_name = "AIF1 Playback",
  

•                   .channels_min = 1,
  

•                   .channels_max = 8,
  

•                   .rates = WM8997_RATES,
  

•                   .formats = WM8997_FORMATS,
  

•           },
  

•           .capture = {
  

•                    .stream_name = "AIF1 Capture",
  

•                    .channels_min = 1,
  

•                    .channels_max = 8,
  

•                    .rates = WM8997_RATES,
  

•                    .formats = WM8997_FORMATS,
  

•            },
  

•           .ops = &arizona_dai_ops,
  

•           .symmetric_rates = 1,
  

•   },
  

•   {
  

•           .name = "wm8997-aif2",
  

•           .id = 2,
  

•           .base = ARIZONA_AIF2_BCLK_CTRL,
  

•           .playback = {
  

•                   .stream_name = "AIF2 Playback",
  

•                   .channels_min = 1,
  

•                   .channels_max = 2,
  

•                   .rates = WM8997_RATES,
  

•                   .formats = WM8997_FORMATS,
  

•           },
  

•           .capture = {
  

•                    .stream_name = "AIF2 Capture",
  

•                    .channels_min = 1,
  

•                    .channels_max = 2,
  

•                    .rates = WM8997_RATES,
  

•                    .formats = WM8997_FORMATS,
  

•            },
  

•           .ops = &arizona_dai_ops,
  

•           .symmetric_rates = 1,
  

•   },
  

+};

+static int wm8997_codec_probe(struct snd_soc_codec *codec) +{

•   struct wm8997_priv *priv = snd_soc_codec_get_drvdata(codec);
  

•   int ret;
  

•   codec->control_data = priv->core.arizona->regmap;
  

•   ret = snd_soc_codec_set_cache_io(codec, 32, 16, SND_SOC_REGMAP);
  

•   if (ret != 0)
  

•           return ret;
  

•   arizona_init_spk(codec);
  

•   snd_soc_dapm_disable_pin(&codec->dapm, "HAPTICS");
  

•   priv->core.arizona->dapm = &codec->dapm;
  

•   return 0;
  

+}

+static int wm8997_codec_remove(struct snd_soc_codec *codec) +{

•   struct wm8997_priv *priv = snd_soc_codec_get_drvdata(codec);
  

•   priv->core.arizona->dapm = NULL;
  

•   return 0;
  

+}

+#define WM8997_DIG_VU 0x0200

+static unsigned int wm8997_digital_vu[] = {

•   ARIZONA_DAC_DIGITAL_VOLUME_1L,
  

•   ARIZONA_DAC_DIGITAL_VOLUME_1R,
  

•   ARIZONA_DAC_DIGITAL_VOLUME_3L,
  

•   ARIZONA_DAC_DIGITAL_VOLUME_4L,
  

•   ARIZONA_DAC_DIGITAL_VOLUME_5L,
  

•   ARIZONA_DAC_DIGITAL_VOLUME_5R,
  

+};

+static struct snd_soc_codec_driver soc_codec_dev_wm8997 = {

•   .probe = wm8997_codec_probe,
  

•   .remove = wm8997_codec_remove,
  

•   .idle_bias_off = true,
  

•   .set_sysclk = arizona_set_sysclk,
  

•   .set_pll = wm8997_set_fll,
  

•   .controls = wm8997_snd_controls,
  

•   .num_controls = ARRAY_SIZE(wm8997_snd_controls),
  

•   .dapm_widgets = wm8997_dapm_widgets,
  

•   .num_dapm_widgets = ARRAY_SIZE(wm8997_dapm_widgets),
  

•   .dapm_routes = wm8997_dapm_routes,
  

•   .num_dapm_routes = ARRAY_SIZE(wm8997_dapm_routes),
  

+};

+static int wm8997_probe(struct platform_device *pdev) +{

•   struct arizona *arizona = dev_get_drvdata(pdev->dev.parent);
  

•   struct wm8997_priv *wm8997;
  

•   int i;
  

•   wm8997 = devm_kzalloc(&pdev->dev, sizeof(struct wm8997_priv),
  

•                         GFP_KERNEL);
  

•   if (wm8997 == NULL)
  

•           return -ENOMEM;
  

•   platform_set_drvdata(pdev, wm8997);
  

•   wm8997->core.arizona = arizona;
  

•   wm8997->core.num_inputs = 4;
  

•   for (i = 0; i < ARRAY_SIZE(wm8997->fll); i++)
  

•           wm8997->fll[i].vco_mult = 1;
  

•   arizona_init_fll(arizona, 1, ARIZONA_FLL1_CONTROL_1 - 1,
  

•                    ARIZONA_IRQ_FLL1_LOCK, ARIZONA_IRQ_FLL1_CLOCK_OK,
  

•                    &wm8997->fll[0]);
  

•   arizona_init_fll(arizona, 2, ARIZONA_FLL2_CONTROL_1 - 1,
  

•                    ARIZONA_IRQ_FLL2_LOCK, ARIZONA_IRQ_FLL2_CLOCK_OK,
  

•                    &wm8997->fll[1]);
  

•   /* SR2 fixed at 8kHz, SR3 fixed at 16kHz */
  

•   regmap_update_bits(arizona->regmap, ARIZONA_SAMPLE_RATE_2,
  

•                      ARIZONA_SAMPLE_RATE_2_MASK, 0x11);
  

•   regmap_update_bits(arizona->regmap, ARIZONA_SAMPLE_RATE_3,
  

•                      ARIZONA_SAMPLE_RATE_3_MASK, 0x12);
  

•   for (i = 0; i < ARRAY_SIZE(wm8997_dai); i++)
  

•           arizona_init_dai(&wm8997->core, i);
  

•   /* Latch volume update bits */
  

•   for (i = 0; i < ARRAY_SIZE(wm8997_digital_vu); i++)
  

•           regmap_update_bits(arizona->regmap, wm8997_digital_vu[i],
  

•                              WM8997_DIG_VU, WM8997_DIG_VU);
  

•   pm_runtime_enable(&pdev->dev);
  

•   pm_runtime_idle(&pdev->dev);
  

•   return snd_soc_register_codec(&pdev->dev, &soc_codec_dev_wm8997,
  

•                                 wm8997_dai, ARRAY_SIZE(wm8997_dai));
  

+}

+static int wm8997_remove(struct platform_device *pdev) +{

•   snd_soc_unregister_codec(&pdev->dev);
  

•   pm_runtime_disable(&pdev->dev);
  

•   return 0;
  

+}

+static struct platform_driver wm8997_codec_driver = {

•   .driver = {
  

•           .name = "wm8997-codec",
  

•           .owner = THIS_MODULE,
  

•   },
  

•   .probe = wm8997_probe,
  

•   .remove = wm8997_remove,
  

+};

+module_platform_driver(wm8997_codec_driver);

+MODULE_DESCRIPTION("ASoC WM8997 driver"); +MODULE_AUTHOR("Charles Keepax ckeepax@opensource.wolfsonmicro.com"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:wm8997-codec"); diff --git a/sound/soc/codecs/wm8997.h b/sound/soc/codecs/wm8997.h new file mode 100644 index 0000000..5e91c6a --- /dev/null +++ b/sound/soc/codecs/wm8997.h @@ -0,0 +1,23 @@ +/*

• • wm8997.h -- WM8997 ALSA SoC Audio driver
• • Copyright 2012 Wolfson Microelectronics plc
• • Author: Mark Brown broonie@opensource.wolfsonmicro.com
• • This program is free software; you can redistribute it and/or modify
• • it under the terms of the GNU General Public License version 2 as
• • published by the Free Software Foundation.
• */

+#ifndef _WM8997_H +#define _WM8997_H

+#include "arizona.h"

+#define WM8997_FLL1 1 +#define WM8997_FLL2 2 +#define WM8997_FLL1_REFCLK 3 +#define WM8997_FLL2_REFCLK 4

+#endif

1.7.2.5

---

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