/*
   * wm8904.h  --  WM8904 ASoC driver
   *
   * Copyright 2009 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 _WM8904_H
  #define _WM8904_H
  
  #define WM8904_CLK_MCLK 1
  #define WM8904_CLK_FLL  2
  
  #define WM8904_FLL_MCLK          1
  #define WM8904_FLL_BCLK          2
  #define WM8904_FLL_LRCLK         3
  #define WM8904_FLL_FREE_RUNNING  4
  
  /*
   * Register values.
   */
  #define WM8904_SW_RESET_AND_ID                  0x00
  #define WM8904_REVISION				0x01
  #define WM8904_BIAS_CONTROL_0                   0x04
  #define WM8904_VMID_CONTROL_0                   0x05
  #define WM8904_MIC_BIAS_CONTROL_0               0x06
  #define WM8904_MIC_BIAS_CONTROL_1               0x07
  #define WM8904_ANALOGUE_DAC_0                   0x08
  #define WM8904_MIC_FILTER_CONTROL               0x09
  #define WM8904_ANALOGUE_ADC_0                   0x0A
  #define WM8904_POWER_MANAGEMENT_0               0x0C
  #define WM8904_POWER_MANAGEMENT_2               0x0E
  #define WM8904_POWER_MANAGEMENT_3               0x0F
  #define WM8904_POWER_MANAGEMENT_6               0x12
  #define WM8904_CLOCK_RATES_0                    0x14
  #define WM8904_CLOCK_RATES_1                    0x15
  #define WM8904_CLOCK_RATES_2                    0x16
  #define WM8904_AUDIO_INTERFACE_0                0x18
  #define WM8904_AUDIO_INTERFACE_1                0x19
  #define WM8904_AUDIO_INTERFACE_2                0x1A
  #define WM8904_AUDIO_INTERFACE_3                0x1B
  #define WM8904_DAC_DIGITAL_VOLUME_LEFT          0x1E
  #define WM8904_DAC_DIGITAL_VOLUME_RIGHT         0x1F
  #define WM8904_DAC_DIGITAL_0                    0x20
  #define WM8904_DAC_DIGITAL_1                    0x21
  #define WM8904_ADC_DIGITAL_VOLUME_LEFT          0x24
  #define WM8904_ADC_DIGITAL_VOLUME_RIGHT         0x25
  #define WM8904_ADC_DIGITAL_0                    0x26
  #define WM8904_DIGITAL_MICROPHONE_0             0x27
  #define WM8904_DRC_0                            0x28
  #define WM8904_DRC_1                            0x29
  #define WM8904_DRC_2                            0x2A
  #define WM8904_DRC_3                            0x2B
  #define WM8904_ANALOGUE_LEFT_INPUT_0            0x2C
  #define WM8904_ANALOGUE_RIGHT_INPUT_0           0x2D
  #define WM8904_ANALOGUE_LEFT_INPUT_1            0x2E
  #define WM8904_ANALOGUE_RIGHT_INPUT_1           0x2F
  #define WM8904_ANALOGUE_OUT1_LEFT               0x39
  #define WM8904_ANALOGUE_OUT1_RIGHT              0x3A
  #define WM8904_ANALOGUE_OUT2_LEFT               0x3B
  #define WM8904_ANALOGUE_OUT2_RIGHT              0x3C
  #define WM8904_ANALOGUE_OUT12_ZC                0x3D
  #define WM8904_DC_SERVO_0                       0x43
  #define WM8904_DC_SERVO_1                       0x44
  #define WM8904_DC_SERVO_2                       0x45
  #define WM8904_DC_SERVO_4                       0x47
  #define WM8904_DC_SERVO_5                       0x48
  #define WM8904_DC_SERVO_6                       0x49
  #define WM8904_DC_SERVO_7                       0x4A
  #define WM8904_DC_SERVO_8                       0x4B
  #define WM8904_DC_SERVO_9                       0x4C
  #define WM8904_DC_SERVO_READBACK_0              0x4D
  #define WM8904_ANALOGUE_HP_0                    0x5A
  #define WM8904_ANALOGUE_LINEOUT_0               0x5E
  #define WM8904_CHARGE_PUMP_0                    0x62
  #define WM8904_CLASS_W_0                        0x68
  #define WM8904_WRITE_SEQUENCER_0                0x6C
  #define WM8904_WRITE_SEQUENCER_1                0x6D
  #define WM8904_WRITE_SEQUENCER_2                0x6E
  #define WM8904_WRITE_SEQUENCER_3                0x6F
  #define WM8904_WRITE_SEQUENCER_4                0x70
  #define WM8904_FLL_CONTROL_1                    0x74
  #define WM8904_FLL_CONTROL_2                    0x75
  #define WM8904_FLL_CONTROL_3                    0x76
  #define WM8904_FLL_CONTROL_4                    0x77
  #define WM8904_FLL_CONTROL_5                    0x78
  #define WM8904_GPIO_CONTROL_1                   0x79
  #define WM8904_GPIO_CONTROL_2                   0x7A
  #define WM8904_GPIO_CONTROL_3                   0x7B
  #define WM8904_GPIO_CONTROL_4                   0x7C
  #define WM8904_DIGITAL_PULLS                    0x7E
  #define WM8904_INTERRUPT_STATUS                 0x7F
  #define WM8904_INTERRUPT_STATUS_MASK            0x80
  #define WM8904_INTERRUPT_POLARITY               0x81
  #define WM8904_INTERRUPT_DEBOUNCE               0x82
  #define WM8904_EQ1                              0x86
  #define WM8904_EQ2                              0x87
  #define WM8904_EQ3                              0x88
  #define WM8904_EQ4                              0x89
  #define WM8904_EQ5                              0x8A
  #define WM8904_EQ6                              0x8B
  #define WM8904_EQ7                              0x8C
  #define WM8904_EQ8                              0x8D
  #define WM8904_EQ9                              0x8E
  #define WM8904_EQ10                             0x8F
  #define WM8904_EQ11                             0x90
  #define WM8904_EQ12                             0x91
  #define WM8904_EQ13                             0x92
  #define WM8904_EQ14                             0x93
  #define WM8904_EQ15                             0x94
  #define WM8904_EQ16                             0x95
  #define WM8904_EQ17                             0x96
  #define WM8904_EQ18                             0x97
  #define WM8904_EQ19                             0x98
  #define WM8904_EQ20                             0x99
  #define WM8904_EQ21                             0x9A
  #define WM8904_EQ22                             0x9B
  #define WM8904_EQ23                             0x9C
  #define WM8904_EQ24                             0x9D
  #define WM8904_CONTROL_INTERFACE_TEST_1         0xA1
  #define WM8904_ADC_TEST_0			0xC6
  #define WM8904_ANALOGUE_OUTPUT_BIAS_0           0xCC
  #define WM8904_FLL_NCO_TEST_0                   0xF7
  #define WM8904_FLL_NCO_TEST_1                   0xF8
  
  #define WM8904_REGISTER_COUNT                   101
  #define WM8904_MAX_REGISTER                     0xF8
  
  /*
   * Field Definitions.
   */
  
  /*
   * R0 (0x00) - SW Reset and ID
   */
  #define WM8904_SW_RST_DEV_ID1_MASK              0xFFFF  /* SW_RST_DEV_ID1 - [15:0] */
  #define WM8904_SW_RST_DEV_ID1_SHIFT                  0  /* SW_RST_DEV_ID1 - [15:0] */
  #define WM8904_SW_RST_DEV_ID1_WIDTH                 16  /* SW_RST_DEV_ID1 - [15:0] */
  
  /*
   * R1 (0x01) - Revision
   */
  #define WM8904_REVISION_MASK              	0x000F  /* REVISION - [3:0] */
  #define WM8904_REVISION_SHIFT             	     0  /* REVISION - [3:0] */
  #define WM8904_REVISION_WIDTH             	    16  /* REVISION - [3:0] */
  
  /*
   * R4 (0x04) - Bias Control 0
   */
  #define WM8904_POBCTRL                          0x0010  /* POBCTRL */
  #define WM8904_POBCTRL_MASK                     0x0010  /* POBCTRL */
  #define WM8904_POBCTRL_SHIFT                         4  /* POBCTRL */
  #define WM8904_POBCTRL_WIDTH                         1  /* POBCTRL */
  #define WM8904_ISEL_MASK                        0x000C  /* ISEL - [3:2] */
  #define WM8904_ISEL_SHIFT                            2  /* ISEL - [3:2] */
  #define WM8904_ISEL_WIDTH                            2  /* ISEL - [3:2] */
  #define WM8904_STARTUP_BIAS_ENA                 0x0002  /* STARTUP_BIAS_ENA */
  #define WM8904_STARTUP_BIAS_ENA_MASK            0x0002  /* STARTUP_BIAS_ENA */
  #define WM8904_STARTUP_BIAS_ENA_SHIFT                1  /* STARTUP_BIAS_ENA */
  #define WM8904_STARTUP_BIAS_ENA_WIDTH                1  /* STARTUP_BIAS_ENA */
  #define WM8904_BIAS_ENA                         0x0001  /* BIAS_ENA */
  #define WM8904_BIAS_ENA_MASK                    0x0001  /* BIAS_ENA */
  #define WM8904_BIAS_ENA_SHIFT                        0  /* BIAS_ENA */
  #define WM8904_BIAS_ENA_WIDTH                        1  /* BIAS_ENA */
  
  /*
   * R5 (0x05) - VMID Control 0
   */
  #define WM8904_VMID_BUF_ENA                     0x0040  /* VMID_BUF_ENA */
  #define WM8904_VMID_BUF_ENA_MASK                0x0040  /* VMID_BUF_ENA */
  #define WM8904_VMID_BUF_ENA_SHIFT                    6  /* VMID_BUF_ENA */
  #define WM8904_VMID_BUF_ENA_WIDTH                    1  /* VMID_BUF_ENA */
  #define WM8904_VMID_RES_MASK                    0x0006  /* VMID_RES - [2:1] */
  #define WM8904_VMID_RES_SHIFT                        1  /* VMID_RES - [2:1] */
  #define WM8904_VMID_RES_WIDTH                        2  /* VMID_RES - [2:1] */
  #define WM8904_VMID_ENA                         0x0001  /* VMID_ENA */
  #define WM8904_VMID_ENA_MASK                    0x0001  /* VMID_ENA */
  #define WM8904_VMID_ENA_SHIFT                        0  /* VMID_ENA */
  #define WM8904_VMID_ENA_WIDTH                        1  /* VMID_ENA */
  
  /*
   * R8 (0x08) - Analogue DAC 0
   */
  #define WM8904_DAC_BIAS_SEL_MASK                0x0018  /* DAC_BIAS_SEL - [4:3] */
  #define WM8904_DAC_BIAS_SEL_SHIFT                    3  /* DAC_BIAS_SEL - [4:3] */
  #define WM8904_DAC_BIAS_SEL_WIDTH                    2  /* DAC_BIAS_SEL - [4:3] */
  #define WM8904_DAC_VMID_BIAS_SEL_MASK           0x0006  /* DAC_VMID_BIAS_SEL - [2:1] */
  #define WM8904_DAC_VMID_BIAS_SEL_SHIFT               1  /* DAC_VMID_BIAS_SEL - [2:1] */
  #define WM8904_DAC_VMID_BIAS_SEL_WIDTH               2  /* DAC_VMID_BIAS_SEL - [2:1] */
  
  /*
   * R9 (0x09) - mic Filter Control
   */
  #define WM8904_MIC_DET_SET_THRESHOLD_MASK       0xF000  /* MIC_DET_SET_THRESHOLD - [15:12] */
  #define WM8904_MIC_DET_SET_THRESHOLD_SHIFT          12  /* MIC_DET_SET_THRESHOLD - [15:12] */
  #define WM8904_MIC_DET_SET_THRESHOLD_WIDTH           4  /* MIC_DET_SET_THRESHOLD - [15:12] */
  #define WM8904_MIC_DET_RESET_THRESHOLD_MASK     0x0F00  /* MIC_DET_RESET_THRESHOLD - [11:8] */
  #define WM8904_MIC_DET_RESET_THRESHOLD_SHIFT         8  /* MIC_DET_RESET_THRESHOLD - [11:8] */
  #define WM8904_MIC_DET_RESET_THRESHOLD_WIDTH         4  /* MIC_DET_RESET_THRESHOLD - [11:8] */
  #define WM8904_MIC_SHORT_SET_THRESHOLD_MASK     0x00F0  /* MIC_SHORT_SET_THRESHOLD - [7:4] */
  #define WM8904_MIC_SHORT_SET_THRESHOLD_SHIFT         4  /* MIC_SHORT_SET_THRESHOLD - [7:4] */
  #define WM8904_MIC_SHORT_SET_THRESHOLD_WIDTH         4  /* MIC_SHORT_SET_THRESHOLD - [7:4] */
  #define WM8904_MIC_SHORT_RESET_THRESHOLD_MASK   0x000F  /* MIC_SHORT_RESET_THRESHOLD - [3:0] */
  #define WM8904_MIC_SHORT_RESET_THRESHOLD_SHIFT       0  /* MIC_SHORT_RESET_THRESHOLD - [3:0] */
  #define WM8904_MIC_SHORT_RESET_THRESHOLD_WIDTH       4  /* MIC_SHORT_RESET_THRESHOLD - [3:0] */
  
  /*
   * R10 (0x0A) - Analogue ADC 0
   */
  #define WM8904_ADC_OSR128                       0x0001  /* ADC_OSR128 */
  #define WM8904_ADC_OSR128_MASK                  0x0001  /* ADC_OSR128 */
  #define WM8904_ADC_OSR128_SHIFT                      0  /* ADC_OSR128 */
  #define WM8904_ADC_OSR128_WIDTH                      1  /* ADC_OSR128 */
  
  /*
   * R12 (0x0C) - Power Management 0
   */
  #define WM8904_INL_ENA                          0x0002  /* INL_ENA */
  #define WM8904_INL_ENA_MASK                     0x0002  /* INL_ENA */
  #define WM8904_INL_ENA_SHIFT                         1  /* INL_ENA */
  #define WM8904_INL_ENA_WIDTH                         1  /* INL_ENA */
  #define WM8904_INR_ENA                          0x0001  /* INR_ENA */
  #define WM8904_INR_ENA_MASK                     0x0001  /* INR_ENA */
  #define WM8904_INR_ENA_SHIFT                         0  /* INR_ENA */
  #define WM8904_INR_ENA_WIDTH                         1  /* INR_ENA */
  
  /*
   * R14 (0x0E) - Power Management 2
   */
  #define WM8904_HPL_PGA_ENA                      0x0002  /* HPL_PGA_ENA */
  #define WM8904_HPL_PGA_ENA_MASK                 0x0002  /* HPL_PGA_ENA */
  #define WM8904_HPL_PGA_ENA_SHIFT                     1  /* HPL_PGA_ENA */
  #define WM8904_HPL_PGA_ENA_WIDTH                     1  /* HPL_PGA_ENA */
  #define WM8904_HPR_PGA_ENA                      0x0001  /* HPR_PGA_ENA */
  #define WM8904_HPR_PGA_ENA_MASK                 0x0001  /* HPR_PGA_ENA */
  #define WM8904_HPR_PGA_ENA_SHIFT                     0  /* HPR_PGA_ENA */
  #define WM8904_HPR_PGA_ENA_WIDTH                     1  /* HPR_PGA_ENA */
  
  /*
   * R15 (0x0F) - Power Management 3
   */
  #define WM8904_LINEOUTL_PGA_ENA                 0x0002  /* LINEOUTL_PGA_ENA */
  #define WM8904_LINEOUTL_PGA_ENA_MASK            0x0002  /* LINEOUTL_PGA_ENA */
  #define WM8904_LINEOUTL_PGA_ENA_SHIFT                1  /* LINEOUTL_PGA_ENA */
  #define WM8904_LINEOUTL_PGA_ENA_WIDTH                1  /* LINEOUTL_PGA_ENA */
  #define WM8904_LINEOUTR_PGA_ENA                 0x0001  /* LINEOUTR_PGA_ENA */
  #define WM8904_LINEOUTR_PGA_ENA_MASK            0x0001  /* LINEOUTR_PGA_ENA */
  #define WM8904_LINEOUTR_PGA_ENA_SHIFT                0  /* LINEOUTR_PGA_ENA */
  #define WM8904_LINEOUTR_PGA_ENA_WIDTH                1  /* LINEOUTR_PGA_ENA */
  
  /*
   * R18 (0x12) - Power Management 6
   */
  #define WM8904_DACL_ENA                         0x0008  /* DACL_ENA */
  #define WM8904_DACL_ENA_MASK                    0x0008  /* DACL_ENA */
  #define WM8904_DACL_ENA_SHIFT                        3  /* DACL_ENA */
  #define WM8904_DACL_ENA_WIDTH                        1  /* DACL_ENA */
  #define WM8904_DACR_ENA                         0x0004  /* DACR_ENA */
  #define WM8904_DACR_ENA_MASK                    0x0004  /* DACR_ENA */
  #define WM8904_DACR_ENA_SHIFT                        2  /* DACR_ENA */
  #define WM8904_DACR_ENA_WIDTH                        1  /* DACR_ENA */
  #define WM8904_ADCL_ENA                         0x0002  /* ADCL_ENA */
  #define WM8904_ADCL_ENA_MASK                    0x0002  /* ADCL_ENA */
  #define WM8904_ADCL_ENA_SHIFT                        1  /* ADCL_ENA */
  #define WM8904_ADCL_ENA_WIDTH                        1  /* ADCL_ENA */
  #define WM8904_ADCR_ENA                         0x0001  /* ADCR_ENA */
  #define WM8904_ADCR_ENA_MASK                    0x0001  /* ADCR_ENA */
  #define WM8904_ADCR_ENA_SHIFT                        0  /* ADCR_ENA */
  #define WM8904_ADCR_ENA_WIDTH                        1  /* ADCR_ENA */
  
  /*
   * R20 (0x14) - Clock Rates 0
   */
  #define WM8904_TOCLK_RATE_DIV16                 0x4000  /* TOCLK_RATE_DIV16 */
  #define WM8904_TOCLK_RATE_DIV16_MASK            0x4000  /* TOCLK_RATE_DIV16 */
  #define WM8904_TOCLK_RATE_DIV16_SHIFT               14  /* TOCLK_RATE_DIV16 */
  #define WM8904_TOCLK_RATE_DIV16_WIDTH                1  /* TOCLK_RATE_DIV16 */
  #define WM8904_TOCLK_RATE_X4                    0x2000  /* TOCLK_RATE_X4 */
  #define WM8904_TOCLK_RATE_X4_MASK               0x2000  /* TOCLK_RATE_X4 */
  #define WM8904_TOCLK_RATE_X4_SHIFT                  13  /* TOCLK_RATE_X4 */
  #define WM8904_TOCLK_RATE_X4_WIDTH                   1  /* TOCLK_RATE_X4 */
  #define WM8904_SR_MODE                          0x1000  /* SR_MODE */
  #define WM8904_SR_MODE_MASK                     0x1000  /* SR_MODE */
  #define WM8904_SR_MODE_SHIFT                        12  /* SR_MODE */
  #define WM8904_SR_MODE_WIDTH                         1  /* SR_MODE */
  #define WM8904_MCLK_DIV                         0x0001  /* MCLK_DIV */
  #define WM8904_MCLK_DIV_MASK                    0x0001  /* MCLK_DIV */
  #define WM8904_MCLK_DIV_SHIFT                        0  /* MCLK_DIV */
  #define WM8904_MCLK_DIV_WIDTH                        1  /* MCLK_DIV */
  
  /*
   * R21 (0x15) - Clock Rates 1
   */
  #define WM8904_CLK_SYS_RATE_MASK                0x3C00  /* CLK_SYS_RATE - [13:10] */
  #define WM8904_CLK_SYS_RATE_SHIFT                   10  /* CLK_SYS_RATE - [13:10] */
  #define WM8904_CLK_SYS_RATE_WIDTH                    4  /* CLK_SYS_RATE - [13:10] */
  #define WM8904_SAMPLE_RATE_MASK                 0x0007  /* SAMPLE_RATE - [2:0] */
  #define WM8904_SAMPLE_RATE_SHIFT                     0  /* SAMPLE_RATE - [2:0] */
  #define WM8904_SAMPLE_RATE_WIDTH                     3  /* SAMPLE_RATE - [2:0] */
  
  /*
   * R22 (0x16) - Clock Rates 2
   */
  #define WM8904_MCLK_INV                         0x8000  /* MCLK_INV */
  #define WM8904_MCLK_INV_MASK                    0x8000  /* MCLK_INV */
  #define WM8904_MCLK_INV_SHIFT                       15  /* MCLK_INV */
  #define WM8904_MCLK_INV_WIDTH                        1  /* MCLK_INV */
  #define WM8904_SYSCLK_SRC                       0x4000  /* SYSCLK_SRC */
  #define WM8904_SYSCLK_SRC_MASK                  0x4000  /* SYSCLK_SRC */
  #define WM8904_SYSCLK_SRC_SHIFT                     14  /* SYSCLK_SRC */
  #define WM8904_SYSCLK_SRC_WIDTH                      1  /* SYSCLK_SRC */
  #define WM8904_TOCLK_RATE                       0x1000  /* TOCLK_RATE */
  #define WM8904_TOCLK_RATE_MASK                  0x1000  /* TOCLK_RATE */
  #define WM8904_TOCLK_RATE_SHIFT                     12  /* TOCLK_RATE */
  #define WM8904_TOCLK_RATE_WIDTH                      1  /* TOCLK_RATE */
  #define WM8904_OPCLK_ENA                        0x0008  /* OPCLK_ENA */
  #define WM8904_OPCLK_ENA_MASK                   0x0008  /* OPCLK_ENA */
  #define WM8904_OPCLK_ENA_SHIFT                       3  /* OPCLK_ENA */
  #define WM8904_OPCLK_ENA_WIDTH                       1  /* OPCLK_ENA */
  #define WM8904_CLK_SYS_ENA                      0x0004  /* CLK_SYS_ENA */
  #define WM8904_CLK_SYS_ENA_MASK                 0x0004  /* CLK_SYS_ENA */
  #define WM8904_CLK_SYS_ENA_SHIFT                     2  /* CLK_SYS_ENA */
  #define WM8904_CLK_SYS_ENA_WIDTH                     1  /* CLK_SYS_ENA */
  #define WM8904_CLK_DSP_ENA                      0x0002  /* CLK_DSP_ENA */
  #define WM8904_CLK_DSP_ENA_MASK                 0x0002  /* CLK_DSP_ENA */
  #define WM8904_CLK_DSP_ENA_SHIFT                     1  /* CLK_DSP_ENA */
  #define WM8904_CLK_DSP_ENA_WIDTH                     1  /* CLK_DSP_ENA */
  #define WM8904_TOCLK_ENA                        0x0001  /* TOCLK_ENA */
  #define WM8904_TOCLK_ENA_MASK                   0x0001  /* TOCLK_ENA */
  #define WM8904_TOCLK_ENA_SHIFT                       0  /* TOCLK_ENA */
  #define WM8904_TOCLK_ENA_WIDTH                       1  /* TOCLK_ENA */
  
  /*
   * R24 (0x18) - Audio Interface 0
   */
  #define WM8904_DACL_DATINV                      0x1000  /* DACL_DATINV */
  #define WM8904_DACL_DATINV_MASK                 0x1000  /* DACL_DATINV */
  #define WM8904_DACL_DATINV_SHIFT                    12  /* DACL_DATINV */
  #define WM8904_DACL_DATINV_WIDTH                     1  /* DACL_DATINV */
  #define WM8904_DACR_DATINV                      0x0800  /* DACR_DATINV */
  #define WM8904_DACR_DATINV_MASK                 0x0800  /* DACR_DATINV */
  #define WM8904_DACR_DATINV_SHIFT                    11  /* DACR_DATINV */
  #define WM8904_DACR_DATINV_WIDTH                     1  /* DACR_DATINV */
  #define WM8904_DAC_BOOST_MASK                   0x0600  /* DAC_BOOST - [10:9] */
  #define WM8904_DAC_BOOST_SHIFT                       9  /* DAC_BOOST - [10:9] */
  #define WM8904_DAC_BOOST_WIDTH                       2  /* DAC_BOOST - [10:9] */
  #define WM8904_LOOPBACK                         0x0100  /* LOOPBACK */
  #define WM8904_LOOPBACK_MASK                    0x0100  /* LOOPBACK */
  #define WM8904_LOOPBACK_SHIFT                        8  /* LOOPBACK */
  #define WM8904_LOOPBACK_WIDTH                        1  /* LOOPBACK */
  #define WM8904_AIFADCL_SRC                      0x0080  /* AIFADCL_SRC */
  #define WM8904_AIFADCL_SRC_MASK                 0x0080  /* AIFADCL_SRC */
  #define WM8904_AIFADCL_SRC_SHIFT                     7  /* AIFADCL_SRC */
  #define WM8904_AIFADCL_SRC_WIDTH                     1  /* AIFADCL_SRC */
  #define WM8904_AIFADCR_SRC                      0x0040  /* AIFADCR_SRC */
  #define WM8904_AIFADCR_SRC_MASK                 0x0040  /* AIFADCR_SRC */
  #define WM8904_AIFADCR_SRC_SHIFT                     6  /* AIFADCR_SRC */
  #define WM8904_AIFADCR_SRC_WIDTH                     1  /* AIFADCR_SRC */
  #define WM8904_AIFDACL_SRC                      0x0020  /* AIFDACL_SRC */
  #define WM8904_AIFDACL_SRC_MASK                 0x0020  /* AIFDACL_SRC */
  #define WM8904_AIFDACL_SRC_SHIFT                     5  /* AIFDACL_SRC */
  #define WM8904_AIFDACL_SRC_WIDTH                     1  /* AIFDACL_SRC */
  #define WM8904_AIFDACR_SRC                      0x0010  /* AIFDACR_SRC */
  #define WM8904_AIFDACR_SRC_MASK                 0x0010  /* AIFDACR_SRC */
  #define WM8904_AIFDACR_SRC_SHIFT                     4  /* AIFDACR_SRC */
  #define WM8904_AIFDACR_SRC_WIDTH                     1  /* AIFDACR_SRC */
  #define WM8904_ADC_COMP                         0x0008  /* ADC_COMP */
  #define WM8904_ADC_COMP_MASK                    0x0008  /* ADC_COMP */
  #define WM8904_ADC_COMP_SHIFT                        3  /* ADC_COMP */
  #define WM8904_ADC_COMP_WIDTH                        1  /* ADC_COMP */
  #define WM8904_ADC_COMPMODE                     0x0004  /* ADC_COMPMODE */
  #define WM8904_ADC_COMPMODE_MASK                0x0004  /* ADC_COMPMODE */
  #define WM8904_ADC_COMPMODE_SHIFT                    2  /* ADC_COMPMODE */
  #define WM8904_ADC_COMPMODE_WIDTH                    1  /* ADC_COMPMODE */
  #define WM8904_DAC_COMP                         0x0002  /* DAC_COMP */
  #define WM8904_DAC_COMP_MASK                    0x0002  /* DAC_COMP */
  #define WM8904_DAC_COMP_SHIFT                        1  /* DAC_COMP */
  #define WM8904_DAC_COMP_WIDTH                        1  /* DAC_COMP */
  #define WM8904_DAC_COMPMODE                     0x0001  /* DAC_COMPMODE */
  #define WM8904_DAC_COMPMODE_MASK                0x0001  /* DAC_COMPMODE */
  #define WM8904_DAC_COMPMODE_SHIFT                    0  /* DAC_COMPMODE */
  #define WM8904_DAC_COMPMODE_WIDTH                    1  /* DAC_COMPMODE */
  
  /*
   * R25 (0x19) - Audio Interface 1
   */
  #define WM8904_AIFDAC_TDM                       0x2000  /* AIFDAC_TDM */
  #define WM8904_AIFDAC_TDM_MASK                  0x2000  /* AIFDAC_TDM */
  #define WM8904_AIFDAC_TDM_SHIFT                     13  /* AIFDAC_TDM */
  #define WM8904_AIFDAC_TDM_WIDTH                      1  /* AIFDAC_TDM */
  #define WM8904_AIFDAC_TDM_CHAN                  0x1000  /* AIFDAC_TDM_CHAN */
  #define WM8904_AIFDAC_TDM_CHAN_MASK             0x1000  /* AIFDAC_TDM_CHAN */
  #define WM8904_AIFDAC_TDM_CHAN_SHIFT                12  /* AIFDAC_TDM_CHAN */
  #define WM8904_AIFDAC_TDM_CHAN_WIDTH                 1  /* AIFDAC_TDM_CHAN */
  #define WM8904_AIFADC_TDM                       0x0800  /* AIFADC_TDM */
  #define WM8904_AIFADC_TDM_MASK                  0x0800  /* AIFADC_TDM */
  #define WM8904_AIFADC_TDM_SHIFT                     11  /* AIFADC_TDM */
  #define WM8904_AIFADC_TDM_WIDTH                      1  /* AIFADC_TDM */
  #define WM8904_AIFADC_TDM_CHAN                  0x0400  /* AIFADC_TDM_CHAN */
  #define WM8904_AIFADC_TDM_CHAN_MASK             0x0400  /* AIFADC_TDM_CHAN */
  #define WM8904_AIFADC_TDM_CHAN_SHIFT                10  /* AIFADC_TDM_CHAN */
  #define WM8904_AIFADC_TDM_CHAN_WIDTH                 1  /* AIFADC_TDM_CHAN */
  #define WM8904_AIF_TRIS                         0x0100  /* AIF_TRIS */
  #define WM8904_AIF_TRIS_MASK                    0x0100  /* AIF_TRIS */
  #define WM8904_AIF_TRIS_SHIFT                        8  /* AIF_TRIS */
  #define WM8904_AIF_TRIS_WIDTH                        1  /* AIF_TRIS */
  #define WM8904_AIF_BCLK_INV                     0x0080  /* AIF_BCLK_INV */
  #define WM8904_AIF_BCLK_INV_MASK                0x0080  /* AIF_BCLK_INV */
  #define WM8904_AIF_BCLK_INV_SHIFT                    7  /* AIF_BCLK_INV */
  #define WM8904_AIF_BCLK_INV_WIDTH                    1  /* AIF_BCLK_INV */
  #define WM8904_BCLK_DIR                         0x0040  /* BCLK_DIR */
  #define WM8904_BCLK_DIR_MASK                    0x0040  /* BCLK_DIR */
  #define WM8904_BCLK_DIR_SHIFT                        6  /* BCLK_DIR */
  #define WM8904_BCLK_DIR_WIDTH                        1  /* BCLK_DIR */
  #define WM8904_AIF_LRCLK_INV                    0x0010  /* AIF_LRCLK_INV */
  #define WM8904_AIF_LRCLK_INV_MASK               0x0010  /* AIF_LRCLK_INV */
  #define WM8904_AIF_LRCLK_INV_SHIFT                   4  /* AIF_LRCLK_INV */
  #define WM8904_AIF_LRCLK_INV_WIDTH                   1  /* AIF_LRCLK_INV */
  #define WM8904_AIF_WL_MASK                      0x000C  /* AIF_WL - [3:2] */
  #define WM8904_AIF_WL_SHIFT                          2  /* AIF_WL - [3:2] */
  #define WM8904_AIF_WL_WIDTH                          2  /* AIF_WL - [3:2] */
  #define WM8904_AIF_FMT_MASK                     0x0003  /* AIF_FMT - [1:0] */
  #define WM8904_AIF_FMT_SHIFT                         0  /* AIF_FMT - [1:0] */
  #define WM8904_AIF_FMT_WIDTH                         2  /* AIF_FMT - [1:0] */
  
  /*
   * R26 (0x1A) - Audio Interface 2
   */
  #define WM8904_OPCLK_DIV_MASK                   0x0F00  /* OPCLK_DIV - [11:8] */
  #define WM8904_OPCLK_DIV_SHIFT                       8  /* OPCLK_DIV - [11:8] */
  #define WM8904_OPCLK_DIV_WIDTH                       4  /* OPCLK_DIV - [11:8] */
  #define WM8904_BCLK_DIV_MASK                    0x001F  /* BCLK_DIV - [4:0] */
  #define WM8904_BCLK_DIV_SHIFT                        0  /* BCLK_DIV - [4:0] */
  #define WM8904_BCLK_DIV_WIDTH                        5  /* BCLK_DIV - [4:0] */
  
  /*
   * R27 (0x1B) - Audio Interface 3
   */
  #define WM8904_LRCLK_DIR                        0x0800  /* LRCLK_DIR */
  #define WM8904_LRCLK_DIR_MASK                   0x0800  /* LRCLK_DIR */
  #define WM8904_LRCLK_DIR_SHIFT                      11  /* LRCLK_DIR */
  #define WM8904_LRCLK_DIR_WIDTH                       1  /* LRCLK_DIR */
  #define WM8904_LRCLK_RATE_MASK                  0x07FF  /* LRCLK_RATE - [10:0] */
  #define WM8904_LRCLK_RATE_SHIFT                      0  /* LRCLK_RATE - [10:0] */
  #define WM8904_LRCLK_RATE_WIDTH                     11  /* LRCLK_RATE - [10:0] */
  
  /*
   * R30 (0x1E) - DAC Digital Volume Left
   */
  #define WM8904_DAC_VU                           0x0100  /* DAC_VU */
  #define WM8904_DAC_VU_MASK                      0x0100  /* DAC_VU */
  #define WM8904_DAC_VU_SHIFT                          8  /* DAC_VU */
  #define WM8904_DAC_VU_WIDTH                          1  /* DAC_VU */
  #define WM8904_DACL_VOL_MASK                    0x00FF  /* DACL_VOL - [7:0] */
  #define WM8904_DACL_VOL_SHIFT                        0  /* DACL_VOL - [7:0] */
  #define WM8904_DACL_VOL_WIDTH                        8  /* DACL_VOL - [7:0] */
  
  /*
   * R31 (0x1F) - DAC Digital Volume Right
   */
  #define WM8904_DAC_VU                           0x0100  /* DAC_VU */
  #define WM8904_DAC_VU_MASK                      0x0100  /* DAC_VU */
  #define WM8904_DAC_VU_SHIFT                          8  /* DAC_VU */
  #define WM8904_DAC_VU_WIDTH                          1  /* DAC_VU */
  #define WM8904_DACR_VOL_MASK                    0x00FF  /* DACR_VOL - [7:0] */
  #define WM8904_DACR_VOL_SHIFT                        0  /* DACR_VOL - [7:0] */
  #define WM8904_DACR_VOL_WIDTH                        8  /* DACR_VOL - [7:0] */
  
  /*
   * R32 (0x20) - DAC Digital 0
   */
  #define WM8904_ADCL_DAC_SVOL_MASK               0x0F00  /* ADCL_DAC_SVOL - [11:8] */
  #define WM8904_ADCL_DAC_SVOL_SHIFT                   8  /* ADCL_DAC_SVOL - [11:8] */
  #define WM8904_ADCL_DAC_SVOL_WIDTH                   4  /* ADCL_DAC_SVOL - [11:8] */
  #define WM8904_ADCR_DAC_SVOL_MASK               0x00F0  /* ADCR_DAC_SVOL - [7:4] */
  #define WM8904_ADCR_DAC_SVOL_SHIFT                   4  /* ADCR_DAC_SVOL - [7:4] */
  #define WM8904_ADCR_DAC_SVOL_WIDTH                   4  /* ADCR_DAC_SVOL - [7:4] */
  #define WM8904_ADC_TO_DACL_MASK                 0x000C  /* ADC_TO_DACL - [3:2] */
  #define WM8904_ADC_TO_DACL_SHIFT                     2  /* ADC_TO_DACL - [3:2] */
  #define WM8904_ADC_TO_DACL_WIDTH                     2  /* ADC_TO_DACL - [3:2] */
  #define WM8904_ADC_TO_DACR_MASK                 0x0003  /* ADC_TO_DACR - [1:0] */
  #define WM8904_ADC_TO_DACR_SHIFT                     0  /* ADC_TO_DACR - [1:0] */
  #define WM8904_ADC_TO_DACR_WIDTH                     2  /* ADC_TO_DACR - [1:0] */
  
  /*
   * R33 (0x21) - DAC Digital 1
   */
  #define WM8904_DAC_MONO                         0x1000  /* DAC_MONO */
  #define WM8904_DAC_MONO_MASK                    0x1000  /* DAC_MONO */
  #define WM8904_DAC_MONO_SHIFT                       12  /* DAC_MONO */
  #define WM8904_DAC_MONO_WIDTH                        1  /* DAC_MONO */
  #define WM8904_DAC_SB_FILT                      0x0800  /* DAC_SB_FILT */
  #define WM8904_DAC_SB_FILT_MASK                 0x0800  /* DAC_SB_FILT */
  #define WM8904_DAC_SB_FILT_SHIFT                    11  /* DAC_SB_FILT */
  #define WM8904_DAC_SB_FILT_WIDTH                     1  /* DAC_SB_FILT */
  #define WM8904_DAC_MUTERATE                     0x0400  /* DAC_MUTERATE */
  #define WM8904_DAC_MUTERATE_MASK                0x0400  /* DAC_MUTERATE */
  #define WM8904_DAC_MUTERATE_SHIFT                   10  /* DAC_MUTERATE */
  #define WM8904_DAC_MUTERATE_WIDTH                    1  /* DAC_MUTERATE */
  #define WM8904_DAC_UNMUTE_RAMP                  0x0200  /* DAC_UNMUTE_RAMP */
  #define WM8904_DAC_UNMUTE_RAMP_MASK             0x0200  /* DAC_UNMUTE_RAMP */
  #define WM8904_DAC_UNMUTE_RAMP_SHIFT                 9  /* DAC_UNMUTE_RAMP */
  #define WM8904_DAC_UNMUTE_RAMP_WIDTH                 1  /* DAC_UNMUTE_RAMP */
  #define WM8904_DAC_OSR128                       0x0040  /* DAC_OSR128 */
  #define WM8904_DAC_OSR128_MASK                  0x0040  /* DAC_OSR128 */
  #define WM8904_DAC_OSR128_SHIFT                      6  /* DAC_OSR128 */
  #define WM8904_DAC_OSR128_WIDTH                      1  /* DAC_OSR128 */
  #define WM8904_DAC_MUTE                         0x0008  /* DAC_MUTE */
  #define WM8904_DAC_MUTE_MASK                    0x0008  /* DAC_MUTE */
  #define WM8904_DAC_MUTE_SHIFT                        3  /* DAC_MUTE */
  #define WM8904_DAC_MUTE_WIDTH                        1  /* DAC_MUTE */
  #define WM8904_DEEMPH_MASK                      0x0006  /* DEEMPH - [2:1] */
  #define WM8904_DEEMPH_SHIFT                          1  /* DEEMPH - [2:1] */
  #define WM8904_DEEMPH_WIDTH                          2  /* DEEMPH - [2:1] */
  
  /*
   * R36 (0x24) - ADC Digital Volume Left
   */
  #define WM8904_ADC_VU                           0x0100  /* ADC_VU */
  #define WM8904_ADC_VU_MASK                      0x0100  /* ADC_VU */
  #define WM8904_ADC_VU_SHIFT                          8  /* ADC_VU */
  #define WM8904_ADC_VU_WIDTH                          1  /* ADC_VU */
  #define WM8904_ADCL_VOL_MASK                    0x00FF  /* ADCL_VOL - [7:0] */
  #define WM8904_ADCL_VOL_SHIFT                        0  /* ADCL_VOL - [7:0] */
  #define WM8904_ADCL_VOL_WIDTH                        8  /* ADCL_VOL - [7:0] */
  
  /*
   * R37 (0x25) - ADC Digital Volume Right
   */
  #define WM8904_ADC_VU                           0x0100  /* ADC_VU */
  #define WM8904_ADC_VU_MASK                      0x0100  /* ADC_VU */
  #define WM8904_ADC_VU_SHIFT                          8  /* ADC_VU */
  #define WM8904_ADC_VU_WIDTH                          1  /* ADC_VU */
  #define WM8904_ADCR_VOL_MASK                    0x00FF  /* ADCR_VOL - [7:0] */
  #define WM8904_ADCR_VOL_SHIFT                        0  /* ADCR_VOL - [7:0] */
  #define WM8904_ADCR_VOL_WIDTH                        8  /* ADCR_VOL - [7:0] */
  
  /*
   * R38 (0x26) - ADC Digital 0
   */
  #define WM8904_ADC_HPF_CUT_MASK                 0x0060  /* ADC_HPF_CUT - [6:5] */
  #define WM8904_ADC_HPF_CUT_SHIFT                     5  /* ADC_HPF_CUT - [6:5] */
  #define WM8904_ADC_HPF_CUT_WIDTH                     2  /* ADC_HPF_CUT - [6:5] */
  #define WM8904_ADC_HPF                          0x0010  /* ADC_HPF */
  #define WM8904_ADC_HPF_MASK                     0x0010  /* ADC_HPF */
  #define WM8904_ADC_HPF_SHIFT                         4  /* ADC_HPF */
  #define WM8904_ADC_HPF_WIDTH                         1  /* ADC_HPF */
  #define WM8904_ADCL_DATINV                      0x0002  /* ADCL_DATINV */
  #define WM8904_ADCL_DATINV_MASK                 0x0002  /* ADCL_DATINV */
  #define WM8904_ADCL_DATINV_SHIFT                     1  /* ADCL_DATINV */
  #define WM8904_ADCL_DATINV_WIDTH                     1  /* ADCL_DATINV */
  #define WM8904_ADCR_DATINV                      0x0001  /* ADCR_DATINV */
  #define WM8904_ADCR_DATINV_MASK                 0x0001  /* ADCR_DATINV */
  #define WM8904_ADCR_DATINV_SHIFT                     0  /* ADCR_DATINV */
  #define WM8904_ADCR_DATINV_WIDTH                     1  /* ADCR_DATINV */
  
  /*
   * R39 (0x27) - Digital Microphone 0
   */
  #define WM8904_DMIC_ENA                         0x1000  /* DMIC_ENA */
  #define WM8904_DMIC_ENA_MASK                    0x1000  /* DMIC_ENA */
  #define WM8904_DMIC_ENA_SHIFT                       12  /* DMIC_ENA */
  #define WM8904_DMIC_ENA_WIDTH                        1  /* DMIC_ENA */
  #define WM8904_DMIC_SRC                         0x0800  /* DMIC_SRC */
  #define WM8904_DMIC_SRC_MASK                    0x0800  /* DMIC_SRC */
  #define WM8904_DMIC_SRC_SHIFT                       11  /* DMIC_SRC */
  #define WM8904_DMIC_SRC_WIDTH                        1  /* DMIC_SRC */
  
  /*
   * R40 (0x28) - DRC 0
   */
  #define WM8904_DRC_ENA                          0x8000  /* DRC_ENA */
  #define WM8904_DRC_ENA_MASK                     0x8000  /* DRC_ENA */
  #define WM8904_DRC_ENA_SHIFT                        15  /* DRC_ENA */
  #define WM8904_DRC_ENA_WIDTH                         1  /* DRC_ENA */
  #define WM8904_DRC_DAC_PATH                     0x4000  /* DRC_DAC_PATH */
  #define WM8904_DRC_DAC_PATH_MASK                0x4000  /* DRC_DAC_PATH */
  #define WM8904_DRC_DAC_PATH_SHIFT                   14  /* DRC_DAC_PATH */
  #define WM8904_DRC_DAC_PATH_WIDTH                    1  /* DRC_DAC_PATH */
  #define WM8904_DRC_GS_HYST_LVL_MASK             0x1800  /* DRC_GS_HYST_LVL - [12:11] */
  #define WM8904_DRC_GS_HYST_LVL_SHIFT                11  /* DRC_GS_HYST_LVL - [12:11] */
  #define WM8904_DRC_GS_HYST_LVL_WIDTH                 2  /* DRC_GS_HYST_LVL - [12:11] */
  #define WM8904_DRC_STARTUP_GAIN_MASK            0x07C0  /* DRC_STARTUP_GAIN - [10:6] */
  #define WM8904_DRC_STARTUP_GAIN_SHIFT                6  /* DRC_STARTUP_GAIN - [10:6] */
  #define WM8904_DRC_STARTUP_GAIN_WIDTH                5  /* DRC_STARTUP_GAIN - [10:6] */
  #define WM8904_DRC_FF_DELAY                     0x0020  /* DRC_FF_DELAY */
  #define WM8904_DRC_FF_DELAY_MASK                0x0020  /* DRC_FF_DELAY */
  #define WM8904_DRC_FF_DELAY_SHIFT                    5  /* DRC_FF_DELAY */
  #define WM8904_DRC_FF_DELAY_WIDTH                    1  /* DRC_FF_DELAY */
  #define WM8904_DRC_GS_ENA                       0x0008  /* DRC_GS_ENA */
  #define WM8904_DRC_GS_ENA_MASK                  0x0008  /* DRC_GS_ENA */
  #define WM8904_DRC_GS_ENA_SHIFT                      3  /* DRC_GS_ENA */
  #define WM8904_DRC_GS_ENA_WIDTH                      1  /* DRC_GS_ENA */
  #define WM8904_DRC_QR                           0x0004  /* DRC_QR */
  #define WM8904_DRC_QR_MASK                      0x0004  /* DRC_QR */
  #define WM8904_DRC_QR_SHIFT                          2  /* DRC_QR */
  #define WM8904_DRC_QR_WIDTH                          1  /* DRC_QR */
  #define WM8904_DRC_ANTICLIP                     0x0002  /* DRC_ANTICLIP */
  #define WM8904_DRC_ANTICLIP_MASK                0x0002  /* DRC_ANTICLIP */
  #define WM8904_DRC_ANTICLIP_SHIFT                    1  /* DRC_ANTICLIP */
  #define WM8904_DRC_ANTICLIP_WIDTH                    1  /* DRC_ANTICLIP */
  #define WM8904_DRC_GS_HYST                      0x0001  /* DRC_GS_HYST */
  #define WM8904_DRC_GS_HYST_MASK                 0x0001  /* DRC_GS_HYST */
  #define WM8904_DRC_GS_HYST_SHIFT                     0  /* DRC_GS_HYST */
  #define WM8904_DRC_GS_HYST_WIDTH                     1  /* DRC_GS_HYST */
  
  /*
   * R41 (0x29) - DRC 1
   */
  #define WM8904_DRC_ATK_MASK                     0xF000  /* DRC_ATK - [15:12] */
  #define WM8904_DRC_ATK_SHIFT                        12  /* DRC_ATK - [15:12] */
  #define WM8904_DRC_ATK_WIDTH                         4  /* DRC_ATK - [15:12] */
  #define WM8904_DRC_DCY_MASK                     0x0F00  /* DRC_DCY - [11:8] */
  #define WM8904_DRC_DCY_SHIFT                         8  /* DRC_DCY - [11:8] */
  #define WM8904_DRC_DCY_WIDTH                         4  /* DRC_DCY - [11:8] */
  #define WM8904_DRC_QR_THR_MASK                  0x00C0  /* DRC_QR_THR - [7:6] */
  #define WM8904_DRC_QR_THR_SHIFT                      6  /* DRC_QR_THR - [7:6] */
  #define WM8904_DRC_QR_THR_WIDTH                      2  /* DRC_QR_THR - [7:6] */
  #define WM8904_DRC_QR_DCY_MASK                  0x0030  /* DRC_QR_DCY - [5:4] */
  #define WM8904_DRC_QR_DCY_SHIFT                      4  /* DRC_QR_DCY - [5:4] */
  #define WM8904_DRC_QR_DCY_WIDTH                      2  /* DRC_QR_DCY - [5:4] */
  #define WM8904_DRC_MINGAIN_MASK                 0x000C  /* DRC_MINGAIN - [3:2] */
  #define WM8904_DRC_MINGAIN_SHIFT                     2  /* DRC_MINGAIN - [3:2] */
  #define WM8904_DRC_MINGAIN_WIDTH                     2  /* DRC_MINGAIN - [3:2] */
  #define WM8904_DRC_MAXGAIN_MASK                 0x0003  /* DRC_MAXGAIN - [1:0] */
  #define WM8904_DRC_MAXGAIN_SHIFT                     0  /* DRC_MAXGAIN - [1:0] */
  #define WM8904_DRC_MAXGAIN_WIDTH                     2  /* DRC_MAXGAIN - [1:0] */
  
  /*
   * R42 (0x2A) - DRC 2
   */
  #define WM8904_DRC_HI_COMP_MASK                 0x0038  /* DRC_HI_COMP - [5:3] */
  #define WM8904_DRC_HI_COMP_SHIFT                     3  /* DRC_HI_COMP - [5:3] */
  #define WM8904_DRC_HI_COMP_WIDTH                     3  /* DRC_HI_COMP - [5:3] */
  #define WM8904_DRC_LO_COMP_MASK                 0x0007  /* DRC_LO_COMP - [2:0] */
  #define WM8904_DRC_LO_COMP_SHIFT                     0  /* DRC_LO_COMP - [2:0] */
  #define WM8904_DRC_LO_COMP_WIDTH                     3  /* DRC_LO_COMP - [2:0] */
  
  /*
   * R43 (0x2B) - DRC 3
   */
  #define WM8904_DRC_KNEE_IP_MASK                 0x07E0  /* DRC_KNEE_IP - [10:5] */
  #define WM8904_DRC_KNEE_IP_SHIFT                     5  /* DRC_KNEE_IP - [10:5] */
  #define WM8904_DRC_KNEE_IP_WIDTH                     6  /* DRC_KNEE_IP - [10:5] */
  #define WM8904_DRC_KNEE_OP_MASK                 0x001F  /* DRC_KNEE_OP - [4:0] */
  #define WM8904_DRC_KNEE_OP_SHIFT                     0  /* DRC_KNEE_OP - [4:0] */
  #define WM8904_DRC_KNEE_OP_WIDTH                     5  /* DRC_KNEE_OP - [4:0] */
  
  /*
   * R44 (0x2C) - Analogue Left Input 0
   */
  #define WM8904_LINMUTE                          0x0080  /* LINMUTE */
  #define WM8904_LINMUTE_MASK                     0x0080  /* LINMUTE */
  #define WM8904_LINMUTE_SHIFT                         7  /* LINMUTE */
  #define WM8904_LINMUTE_WIDTH                         1  /* LINMUTE */
  #define WM8904_LIN_VOL_MASK                     0x001F  /* LIN_VOL - [4:0] */
  #define WM8904_LIN_VOL_SHIFT                         0  /* LIN_VOL - [4:0] */
  #define WM8904_LIN_VOL_WIDTH                         5  /* LIN_VOL - [4:0] */
  
  /*
   * R45 (0x2D) - Analogue Right Input 0
   */
  #define WM8904_RINMUTE                          0x0080  /* RINMUTE */
  #define WM8904_RINMUTE_MASK                     0x0080  /* RINMUTE */
  #define WM8904_RINMUTE_SHIFT                         7  /* RINMUTE */
  #define WM8904_RINMUTE_WIDTH                         1  /* RINMUTE */
  #define WM8904_RIN_VOL_MASK                     0x001F  /* RIN_VOL - [4:0] */
  #define WM8904_RIN_VOL_SHIFT                         0  /* RIN_VOL - [4:0] */
  #define WM8904_RIN_VOL_WIDTH                         5  /* RIN_VOL - [4:0] */
  
  /*
   * R46 (0x2E) - Analogue Left Input 1
   */
  #define WM8904_INL_CM_ENA                       0x0040  /* INL_CM_ENA */
  #define WM8904_INL_CM_ENA_MASK                  0x0040  /* INL_CM_ENA */
  #define WM8904_INL_CM_ENA_SHIFT                      6  /* INL_CM_ENA */
  #define WM8904_INL_CM_ENA_WIDTH                      1  /* INL_CM_ENA */
  #define WM8904_L_IP_SEL_N_MASK                  0x0030  /* L_IP_SEL_N - [5:4] */
  #define WM8904_L_IP_SEL_N_SHIFT                      4  /* L_IP_SEL_N - [5:4] */
  #define WM8904_L_IP_SEL_N_WIDTH                      2  /* L_IP_SEL_N - [5:4] */
  #define WM8904_L_IP_SEL_P_MASK                  0x000C  /* L_IP_SEL_P - [3:2] */
  #define WM8904_L_IP_SEL_P_SHIFT                      2  /* L_IP_SEL_P - [3:2] */
  #define WM8904_L_IP_SEL_P_WIDTH                      2  /* L_IP_SEL_P - [3:2] */
  #define WM8904_L_MODE_MASK                      0x0003  /* L_MODE - [1:0] */
  #define WM8904_L_MODE_SHIFT                          0  /* L_MODE - [1:0] */
  #define WM8904_L_MODE_WIDTH                          2  /* L_MODE - [1:0] */
  
  /*
   * R47 (0x2F) - Analogue Right Input 1
   */
  #define WM8904_INR_CM_ENA                       0x0040  /* INR_CM_ENA */
  #define WM8904_INR_CM_ENA_MASK                  0x0040  /* INR_CM_ENA */
  #define WM8904_INR_CM_ENA_SHIFT                      6  /* INR_CM_ENA */
  #define WM8904_INR_CM_ENA_WIDTH                      1  /* INR_CM_ENA */
  #define WM8904_R_IP_SEL_N_MASK                  0x0030  /* R_IP_SEL_N - [5:4] */
  #define WM8904_R_IP_SEL_N_SHIFT                      4  /* R_IP_SEL_N - [5:4] */
  #define WM8904_R_IP_SEL_N_WIDTH                      2  /* R_IP_SEL_N - [5:4] */
  #define WM8904_R_IP_SEL_P_MASK                  0x000C  /* R_IP_SEL_P - [3:2] */
  #define WM8904_R_IP_SEL_P_SHIFT                      2  /* R_IP_SEL_P - [3:2] */
  #define WM8904_R_IP_SEL_P_WIDTH                      2  /* R_IP_SEL_P - [3:2] */
  #define WM8904_R_MODE_MASK                      0x0003  /* R_MODE - [1:0] */
  #define WM8904_R_MODE_SHIFT                          0  /* R_MODE - [1:0] */
  #define WM8904_R_MODE_WIDTH                          2  /* R_MODE - [1:0] */
  
  /*
   * R57 (0x39) - Analogue OUT1 Left
   */
  #define WM8904_HPOUTL_MUTE                      0x0100  /* HPOUTL_MUTE */
  #define WM8904_HPOUTL_MUTE_MASK                 0x0100  /* HPOUTL_MUTE */
  #define WM8904_HPOUTL_MUTE_SHIFT                     8  /* HPOUTL_MUTE */
  #define WM8904_HPOUTL_MUTE_WIDTH                     1  /* HPOUTL_MUTE */
  #define WM8904_HPOUT_VU                         0x0080  /* HPOUT_VU */
  #define WM8904_HPOUT_VU_MASK                    0x0080  /* HPOUT_VU */
  #define WM8904_HPOUT_VU_SHIFT                        7  /* HPOUT_VU */
  #define WM8904_HPOUT_VU_WIDTH                        1  /* HPOUT_VU */
  #define WM8904_HPOUTLZC                         0x0040  /* HPOUTLZC */
  #define WM8904_HPOUTLZC_MASK                    0x0040  /* HPOUTLZC */
  #define WM8904_HPOUTLZC_SHIFT                        6  /* HPOUTLZC */
  #define WM8904_HPOUTLZC_WIDTH                        1  /* HPOUTLZC */
  #define WM8904_HPOUTL_VOL_MASK                  0x003F  /* HPOUTL_VOL - [5:0] */
  #define WM8904_HPOUTL_VOL_SHIFT                      0  /* HPOUTL_VOL - [5:0] */
  #define WM8904_HPOUTL_VOL_WIDTH                      6  /* HPOUTL_VOL - [5:0] */
  
  /*
   * R58 (0x3A) - Analogue OUT1 Right
   */
  #define WM8904_HPOUTR_MUTE                      0x0100  /* HPOUTR_MUTE */
  #define WM8904_HPOUTR_MUTE_MASK                 0x0100  /* HPOUTR_MUTE */
  #define WM8904_HPOUTR_MUTE_SHIFT                     8  /* HPOUTR_MUTE */
  #define WM8904_HPOUTR_MUTE_WIDTH                     1  /* HPOUTR_MUTE */
  #define WM8904_HPOUT_VU                         0x0080  /* HPOUT_VU */
  #define WM8904_HPOUT_VU_MASK                    0x0080  /* HPOUT_VU */
  #define WM8904_HPOUT_VU_SHIFT                        7  /* HPOUT_VU */
  #define WM8904_HPOUT_VU_WIDTH                        1  /* HPOUT_VU */
  #define WM8904_HPOUTRZC                         0x0040  /* HPOUTRZC */
  #define WM8904_HPOUTRZC_MASK                    0x0040  /* HPOUTRZC */
  #define WM8904_HPOUTRZC_SHIFT                        6  /* HPOUTRZC */
  #define WM8904_HPOUTRZC_WIDTH                        1  /* HPOUTRZC */
  #define WM8904_HPOUTR_VOL_MASK                  0x003F  /* HPOUTR_VOL - [5:0] */
  #define WM8904_HPOUTR_VOL_SHIFT                      0  /* HPOUTR_VOL - [5:0] */
  #define WM8904_HPOUTR_VOL_WIDTH                      6  /* HPOUTR_VOL - [5:0] */
  
  /*
   * R59 (0x3B) - Analogue OUT2 Left
   */
  #define WM8904_LINEOUTL_MUTE                    0x0100  /* LINEOUTL_MUTE */
  #define WM8904_LINEOUTL_MUTE_MASK               0x0100  /* LINEOUTL_MUTE */
  #define WM8904_LINEOUTL_MUTE_SHIFT                   8  /* LINEOUTL_MUTE */
  #define WM8904_LINEOUTL_MUTE_WIDTH                   1  /* LINEOUTL_MUTE */
  #define WM8904_LINEOUT_VU                       0x0080  /* LINEOUT_VU */
  #define WM8904_LINEOUT_VU_MASK                  0x0080  /* LINEOUT_VU */
  #define WM8904_LINEOUT_VU_SHIFT                      7  /* LINEOUT_VU */
  #define WM8904_LINEOUT_VU_WIDTH                      1  /* LINEOUT_VU */
  #define WM8904_LINEOUTLZC                       0x0040  /* LINEOUTLZC */
  #define WM8904_LINEOUTLZC_MASK                  0x0040  /* LINEOUTLZC */
  #define WM8904_LINEOUTLZC_SHIFT                      6  /* LINEOUTLZC */
  #define WM8904_LINEOUTLZC_WIDTH                      1  /* LINEOUTLZC */
  #define WM8904_LINEOUTL_VOL_MASK                0x003F  /* LINEOUTL_VOL - [5:0] */
  #define WM8904_LINEOUTL_VOL_SHIFT                    0  /* LINEOUTL_VOL - [5:0] */
  #define WM8904_LINEOUTL_VOL_WIDTH                    6  /* LINEOUTL_VOL - [5:0] */
  
  /*
   * R60 (0x3C) - Analogue OUT2 Right
   */
  #define WM8904_LINEOUTR_MUTE                    0x0100  /* LINEOUTR_MUTE */
  #define WM8904_LINEOUTR_MUTE_MASK               0x0100  /* LINEOUTR_MUTE */
  #define WM8904_LINEOUTR_MUTE_SHIFT                   8  /* LINEOUTR_MUTE */
  #define WM8904_LINEOUTR_MUTE_WIDTH                   1  /* LINEOUTR_MUTE */
  #define WM8904_LINEOUT_VU                       0x0080  /* LINEOUT_VU */
  #define WM8904_LINEOUT_VU_MASK                  0x0080  /* LINEOUT_VU */
  #define WM8904_LINEOUT_VU_SHIFT                      7  /* LINEOUT_VU */
  #define WM8904_LINEOUT_VU_WIDTH                      1  /* LINEOUT_VU */
  #define WM8904_LINEOUTRZC                       0x0040  /* LINEOUTRZC */
  #define WM8904_LINEOUTRZC_MASK                  0x0040  /* LINEOUTRZC */
  #define WM8904_LINEOUTRZC_SHIFT                      6  /* LINEOUTRZC */
  #define WM8904_LINEOUTRZC_WIDTH                      1  /* LINEOUTRZC */
  #define WM8904_LINEOUTR_VOL_MASK                0x003F  /* LINEOUTR_VOL - [5:0] */
  #define WM8904_LINEOUTR_VOL_SHIFT                    0  /* LINEOUTR_VOL - [5:0] */
  #define WM8904_LINEOUTR_VOL_WIDTH                    6  /* LINEOUTR_VOL - [5:0] */
  
  /*
   * R61 (0x3D) - Analogue OUT12 ZC
   */
  #define WM8904_HPL_BYP_ENA                      0x0008  /* HPL_BYP_ENA */
  #define WM8904_HPL_BYP_ENA_MASK                 0x0008  /* HPL_BYP_ENA */
  #define WM8904_HPL_BYP_ENA_SHIFT                     3  /* HPL_BYP_ENA */
  #define WM8904_HPL_BYP_ENA_WIDTH                     1  /* HPL_BYP_ENA */
  #define WM8904_HPR_BYP_ENA                      0x0004  /* HPR_BYP_ENA */
  #define WM8904_HPR_BYP_ENA_MASK                 0x0004  /* HPR_BYP_ENA */
  #define WM8904_HPR_BYP_ENA_SHIFT                     2  /* HPR_BYP_ENA */
  #define WM8904_HPR_BYP_ENA_WIDTH                     1  /* HPR_BYP_ENA */
  #define WM8904_LINEOUTL_BYP_ENA                 0x0002  /* LINEOUTL_BYP_ENA */
  #define WM8904_LINEOUTL_BYP_ENA_MASK            0x0002  /* LINEOUTL_BYP_ENA */
  #define WM8904_LINEOUTL_BYP_ENA_SHIFT                1  /* LINEOUTL_BYP_ENA */
  #define WM8904_LINEOUTL_BYP_ENA_WIDTH                1  /* LINEOUTL_BYP_ENA */
  #define WM8904_LINEOUTR_BYP_ENA                 0x0001  /* LINEOUTR_BYP_ENA */
  #define WM8904_LINEOUTR_BYP_ENA_MASK            0x0001  /* LINEOUTR_BYP_ENA */
  #define WM8904_LINEOUTR_BYP_ENA_SHIFT                0  /* LINEOUTR_BYP_ENA */
  #define WM8904_LINEOUTR_BYP_ENA_WIDTH                1  /* LINEOUTR_BYP_ENA */
  
  /*
   * R67 (0x43) - DC Servo 0
   */
  #define WM8904_DCS_ENA_CHAN_3                   0x0008  /* DCS_ENA_CHAN_3 */
  #define WM8904_DCS_ENA_CHAN_3_MASK              0x0008  /* DCS_ENA_CHAN_3 */
  #define WM8904_DCS_ENA_CHAN_3_SHIFT                  3  /* DCS_ENA_CHAN_3 */
  #define WM8904_DCS_ENA_CHAN_3_WIDTH                  1  /* DCS_ENA_CHAN_3 */
  #define WM8904_DCS_ENA_CHAN_2                   0x0004  /* DCS_ENA_CHAN_2 */
  #define WM8904_DCS_ENA_CHAN_2_MASK              0x0004  /* DCS_ENA_CHAN_2 */
  #define WM8904_DCS_ENA_CHAN_2_SHIFT                  2  /* DCS_ENA_CHAN_2 */
  #define WM8904_DCS_ENA_CHAN_2_WIDTH                  1  /* DCS_ENA_CHAN_2 */
  #define WM8904_DCS_ENA_CHAN_1                   0x0002  /* DCS_ENA_CHAN_1 */
  #define WM8904_DCS_ENA_CHAN_1_MASK              0x0002  /* DCS_ENA_CHAN_1 */
  #define WM8904_DCS_ENA_CHAN_1_SHIFT                  1  /* DCS_ENA_CHAN_1 */
  #define WM8904_DCS_ENA_CHAN_1_WIDTH                  1  /* DCS_ENA_CHAN_1 */
  #define WM8904_DCS_ENA_CHAN_0                   0x0001  /* DCS_ENA_CHAN_0 */
  #define WM8904_DCS_ENA_CHAN_0_MASK              0x0001  /* DCS_ENA_CHAN_0 */
  #define WM8904_DCS_ENA_CHAN_0_SHIFT                  0  /* DCS_ENA_CHAN_0 */
  #define WM8904_DCS_ENA_CHAN_0_WIDTH                  1  /* DCS_ENA_CHAN_0 */
  
  /*
   * R68 (0x44) - DC Servo 1
   */
  #define WM8904_DCS_TRIG_SINGLE_3                0x8000  /* DCS_TRIG_SINGLE_3 */
  #define WM8904_DCS_TRIG_SINGLE_3_MASK           0x8000  /* DCS_TRIG_SINGLE_3 */
  #define WM8904_DCS_TRIG_SINGLE_3_SHIFT              15  /* DCS_TRIG_SINGLE_3 */
  #define WM8904_DCS_TRIG_SINGLE_3_WIDTH               1  /* DCS_TRIG_SINGLE_3 */
  #define WM8904_DCS_TRIG_SINGLE_2                0x4000  /* DCS_TRIG_SINGLE_2 */
  #define WM8904_DCS_TRIG_SINGLE_2_MASK           0x4000  /* DCS_TRIG_SINGLE_2 */
  #define WM8904_DCS_TRIG_SINGLE_2_SHIFT              14  /* DCS_TRIG_SINGLE_2 */
  #define WM8904_DCS_TRIG_SINGLE_2_WIDTH               1  /* DCS_TRIG_SINGLE_2 */
  #define WM8904_DCS_TRIG_SINGLE_1                0x2000  /* DCS_TRIG_SINGLE_1 */
  #define WM8904_DCS_TRIG_SINGLE_1_MASK           0x2000  /* DCS_TRIG_SINGLE_1 */
  #define WM8904_DCS_TRIG_SINGLE_1_SHIFT              13  /* DCS_TRIG_SINGLE_1 */
  #define WM8904_DCS_TRIG_SINGLE_1_WIDTH               1  /* DCS_TRIG_SINGLE_1 */
  #define WM8904_DCS_TRIG_SINGLE_0                0x1000  /* DCS_TRIG_SINGLE_0 */
  #define WM8904_DCS_TRIG_SINGLE_0_MASK           0x1000  /* DCS_TRIG_SINGLE_0 */
  #define WM8904_DCS_TRIG_SINGLE_0_SHIFT              12  /* DCS_TRIG_SINGLE_0 */
  #define WM8904_DCS_TRIG_SINGLE_0_WIDTH               1  /* DCS_TRIG_SINGLE_0 */
  #define WM8904_DCS_TRIG_SERIES_3                0x0800  /* DCS_TRIG_SERIES_3 */
  #define WM8904_DCS_TRIG_SERIES_3_MASK           0x0800  /* DCS_TRIG_SERIES_3 */
  #define WM8904_DCS_TRIG_SERIES_3_SHIFT              11  /* DCS_TRIG_SERIES_3 */
  #define WM8904_DCS_TRIG_SERIES_3_WIDTH               1  /* DCS_TRIG_SERIES_3 */
  #define WM8904_DCS_TRIG_SERIES_2                0x0400  /* DCS_TRIG_SERIES_2 */
  #define WM8904_DCS_TRIG_SERIES_2_MASK           0x0400  /* DCS_TRIG_SERIES_2 */
  #define WM8904_DCS_TRIG_SERIES_2_SHIFT              10  /* DCS_TRIG_SERIES_2 */
  #define WM8904_DCS_TRIG_SERIES_2_WIDTH               1  /* DCS_TRIG_SERIES_2 */
  #define WM8904_DCS_TRIG_SERIES_1                0x0200  /* DCS_TRIG_SERIES_1 */
  #define WM8904_DCS_TRIG_SERIES_1_MASK           0x0200  /* DCS_TRIG_SERIES_1 */
  #define WM8904_DCS_TRIG_SERIES_1_SHIFT               9  /* DCS_TRIG_SERIES_1 */
  #define WM8904_DCS_TRIG_SERIES_1_WIDTH               1  /* DCS_TRIG_SERIES_1 */
  #define WM8904_DCS_TRIG_SERIES_0                0x0100  /* DCS_TRIG_SERIES_0 */
  #define WM8904_DCS_TRIG_SERIES_0_MASK           0x0100  /* DCS_TRIG_SERIES_0 */
  #define WM8904_DCS_TRIG_SERIES_0_SHIFT               8  /* DCS_TRIG_SERIES_0 */
  #define WM8904_DCS_TRIG_SERIES_0_WIDTH               1  /* DCS_TRIG_SERIES_0 */
  #define WM8904_DCS_TRIG_STARTUP_3               0x0080  /* DCS_TRIG_STARTUP_3 */
  #define WM8904_DCS_TRIG_STARTUP_3_MASK          0x0080  /* DCS_TRIG_STARTUP_3 */
  #define WM8904_DCS_TRIG_STARTUP_3_SHIFT              7  /* DCS_TRIG_STARTUP_3 */
  #define WM8904_DCS_TRIG_STARTUP_3_WIDTH              1  /* DCS_TRIG_STARTUP_3 */
  #define WM8904_DCS_TRIG_STARTUP_2               0x0040  /* DCS_TRIG_STARTUP_2 */
  #define WM8904_DCS_TRIG_STARTUP_2_MASK          0x0040  /* DCS_TRIG_STARTUP_2 */
  #define WM8904_DCS_TRIG_STARTUP_2_SHIFT              6  /* DCS_TRIG_STARTUP_2 */
  #define WM8904_DCS_TRIG_STARTUP_2_WIDTH              1  /* DCS_TRIG_STARTUP_2 */
  #define WM8904_DCS_TRIG_STARTUP_1               0x0020  /* DCS_TRIG_STARTUP_1 */
  #define WM8904_DCS_TRIG_STARTUP_1_MASK          0x0020  /* DCS_TRIG_STARTUP_1 */
  #define WM8904_DCS_TRIG_STARTUP_1_SHIFT              5  /* DCS_TRIG_STARTUP_1 */
  #define WM8904_DCS_TRIG_STARTUP_1_WIDTH              1  /* DCS_TRIG_STARTUP_1 */
  #define WM8904_DCS_TRIG_STARTUP_0               0x0010  /* DCS_TRIG_STARTUP_0 */
  #define WM8904_DCS_TRIG_STARTUP_0_MASK          0x0010  /* DCS_TRIG_STARTUP_0 */
  #define WM8904_DCS_TRIG_STARTUP_0_SHIFT              4  /* DCS_TRIG_STARTUP_0 */
  #define WM8904_DCS_TRIG_STARTUP_0_WIDTH              1  /* DCS_TRIG_STARTUP_0 */
  #define WM8904_DCS_TRIG_DAC_WR_3                0x0008  /* DCS_TRIG_DAC_WR_3 */
  #define WM8904_DCS_TRIG_DAC_WR_3_MASK           0x0008  /* DCS_TRIG_DAC_WR_3 */
  #define WM8904_DCS_TRIG_DAC_WR_3_SHIFT               3  /* DCS_TRIG_DAC_WR_3 */
  #define WM8904_DCS_TRIG_DAC_WR_3_WIDTH               1  /* DCS_TRIG_DAC_WR_3 */
  #define WM8904_DCS_TRIG_DAC_WR_2                0x0004  /* DCS_TRIG_DAC_WR_2 */
  #define WM8904_DCS_TRIG_DAC_WR_2_MASK           0x0004  /* DCS_TRIG_DAC_WR_2 */
  #define WM8904_DCS_TRIG_DAC_WR_2_SHIFT               2  /* DCS_TRIG_DAC_WR_2 */
  #define WM8904_DCS_TRIG_DAC_WR_2_WIDTH               1  /* DCS_TRIG_DAC_WR_2 */
  #define WM8904_DCS_TRIG_DAC_WR_1                0x0002  /* DCS_TRIG_DAC_WR_1 */
  #define WM8904_DCS_TRIG_DAC_WR_1_MASK           0x0002  /* DCS_TRIG_DAC_WR_1 */
  #define WM8904_DCS_TRIG_DAC_WR_1_SHIFT               1  /* DCS_TRIG_DAC_WR_1 */
  #define WM8904_DCS_TRIG_DAC_WR_1_WIDTH               1  /* DCS_TRIG_DAC_WR_1 */
  #define WM8904_DCS_TRIG_DAC_WR_0                0x0001  /* DCS_TRIG_DAC_WR_0 */
  #define WM8904_DCS_TRIG_DAC_WR_0_MASK           0x0001  /* DCS_TRIG_DAC_WR_0 */
  #define WM8904_DCS_TRIG_DAC_WR_0_SHIFT               0  /* DCS_TRIG_DAC_WR_0 */
  #define WM8904_DCS_TRIG_DAC_WR_0_WIDTH               1  /* DCS_TRIG_DAC_WR_0 */
  
  /*
   * R69 (0x45) - DC Servo 2
   */
  #define WM8904_DCS_TIMER_PERIOD_23_MASK         0x0F00  /* DCS_TIMER_PERIOD_23 - [11:8] */
  #define WM8904_DCS_TIMER_PERIOD_23_SHIFT             8  /* DCS_TIMER_PERIOD_23 - [11:8] */
  #define WM8904_DCS_TIMER_PERIOD_23_WIDTH             4  /* DCS_TIMER_PERIOD_23 - [11:8] */
  #define WM8904_DCS_TIMER_PERIOD_01_MASK         0x000F  /* DCS_TIMER_PERIOD_01 - [3:0] */
  #define WM8904_DCS_TIMER_PERIOD_01_SHIFT             0  /* DCS_TIMER_PERIOD_01 - [3:0] */
  #define WM8904_DCS_TIMER_PERIOD_01_WIDTH             4  /* DCS_TIMER_PERIOD_01 - [3:0] */
  
  /*
   * R71 (0x47) - DC Servo 4
   */
  #define WM8904_DCS_SERIES_NO_23_MASK            0x007F  /* DCS_SERIES_NO_23 - [6:0] */
  #define WM8904_DCS_SERIES_NO_23_SHIFT                0  /* DCS_SERIES_NO_23 - [6:0] */
  #define WM8904_DCS_SERIES_NO_23_WIDTH                7  /* DCS_SERIES_NO_23 - [6:0] */
  
  /*
   * R72 (0x48) - DC Servo 5
   */
  #define WM8904_DCS_SERIES_NO_01_MASK            0x007F  /* DCS_SERIES_NO_01 - [6:0] */
  #define WM8904_DCS_SERIES_NO_01_SHIFT                0  /* DCS_SERIES_NO_01 - [6:0] */
  #define WM8904_DCS_SERIES_NO_01_WIDTH                7  /* DCS_SERIES_NO_01 - [6:0] */
  
  /*
   * R73 (0x49) - DC Servo 6
   */
  #define WM8904_DCS_DAC_WR_VAL_3_MASK            0x00FF  /* DCS_DAC_WR_VAL_3 - [7:0] */
  #define WM8904_DCS_DAC_WR_VAL_3_SHIFT                0  /* DCS_DAC_WR_VAL_3 - [7:0] */
  #define WM8904_DCS_DAC_WR_VAL_3_WIDTH                8  /* DCS_DAC_WR_VAL_3 - [7:0] */
  
  /*
   * R74 (0x4A) - DC Servo 7
   */
  #define WM8904_DCS_DAC_WR_VAL_2_MASK            0x00FF  /* DCS_DAC_WR_VAL_2 - [7:0] */
  #define WM8904_DCS_DAC_WR_VAL_2_SHIFT                0  /* DCS_DAC_WR_VAL_2 - [7:0] */
  #define WM8904_DCS_DAC_WR_VAL_2_WIDTH                8  /* DCS_DAC_WR_VAL_2 - [7:0] */
  
  /*
   * R75 (0x4B) - DC Servo 8
   */
  #define WM8904_DCS_DAC_WR_VAL_1_MASK            0x00FF  /* DCS_DAC_WR_VAL_1 - [7:0] */
  #define WM8904_DCS_DAC_WR_VAL_1_SHIFT                0  /* DCS_DAC_WR_VAL_1 - [7:0] */
  #define WM8904_DCS_DAC_WR_VAL_1_WIDTH                8  /* DCS_DAC_WR_VAL_1 - [7:0] */
  
  /*
   * R76 (0x4C) - DC Servo 9
   */
  #define WM8904_DCS_DAC_WR_VAL_0_MASK            0x00FF  /* DCS_DAC_WR_VAL_0 - [7:0] */
  #define WM8904_DCS_DAC_WR_VAL_0_SHIFT                0  /* DCS_DAC_WR_VAL_0 - [7:0] */
  #define WM8904_DCS_DAC_WR_VAL_0_WIDTH                8  /* DCS_DAC_WR_VAL_0 - [7:0] */
  
  /*
   * R77 (0x4D) - DC Servo Readback 0
   */
  #define WM8904_DCS_CAL_COMPLETE_MASK            0x0F00  /* DCS_CAL_COMPLETE - [11:8] */
  #define WM8904_DCS_CAL_COMPLETE_SHIFT                8  /* DCS_CAL_COMPLETE - [11:8] */
  #define WM8904_DCS_CAL_COMPLETE_WIDTH                4  /* DCS_CAL_COMPLETE - [11:8] */
  #define WM8904_DCS_DAC_WR_COMPLETE_MASK         0x00F0  /* DCS_DAC_WR_COMPLETE - [7:4] */
  #define WM8904_DCS_DAC_WR_COMPLETE_SHIFT             4  /* DCS_DAC_WR_COMPLETE - [7:4] */
  #define WM8904_DCS_DAC_WR_COMPLETE_WIDTH             4  /* DCS_DAC_WR_COMPLETE - [7:4] */
  #define WM8904_DCS_STARTUP_COMPLETE_MASK        0x000F  /* DCS_STARTUP_COMPLETE - [3:0] */
  #define WM8904_DCS_STARTUP_COMPLETE_SHIFT            0  /* DCS_STARTUP_COMPLETE - [3:0] */
  #define WM8904_DCS_STARTUP_COMPLETE_WIDTH            4  /* DCS_STARTUP_COMPLETE - [3:0] */
  
  /*
   * R90 (0x5A) - Analogue HP 0
   */
  #define WM8904_HPL_RMV_SHORT                    0x0080  /* HPL_RMV_SHORT */
  #define WM8904_HPL_RMV_SHORT_MASK               0x0080  /* HPL_RMV_SHORT */
  #define WM8904_HPL_RMV_SHORT_SHIFT                   7  /* HPL_RMV_SHORT */
  #define WM8904_HPL_RMV_SHORT_WIDTH                   1  /* HPL_RMV_SHORT */
  #define WM8904_HPL_ENA_OUTP                     0x0040  /* HPL_ENA_OUTP */
  #define WM8904_HPL_ENA_OUTP_MASK                0x0040  /* HPL_ENA_OUTP */
  #define WM8904_HPL_ENA_OUTP_SHIFT                    6  /* HPL_ENA_OUTP */
  #define WM8904_HPL_ENA_OUTP_WIDTH                    1  /* HPL_ENA_OUTP */
  #define WM8904_HPL_ENA_DLY                      0x0020  /* HPL_ENA_DLY */
  #define WM8904_HPL_ENA_DLY_MASK                 0x0020  /* HPL_ENA_DLY */
  #define WM8904_HPL_ENA_DLY_SHIFT                     5  /* HPL_ENA_DLY */
  #define WM8904_HPL_ENA_DLY_WIDTH                     1  /* HPL_ENA_DLY */
  #define WM8904_HPL_ENA                          0x0010  /* HPL_ENA */
  #define WM8904_HPL_ENA_MASK                     0x0010  /* HPL_ENA */
  #define WM8904_HPL_ENA_SHIFT                         4  /* HPL_ENA */
  #define WM8904_HPL_ENA_WIDTH                         1  /* HPL_ENA */
  #define WM8904_HPR_RMV_SHORT                    0x0008  /* HPR_RMV_SHORT */
  #define WM8904_HPR_RMV_SHORT_MASK               0x0008  /* HPR_RMV_SHORT */
  #define WM8904_HPR_RMV_SHORT_SHIFT                   3  /* HPR_RMV_SHORT */
  #define WM8904_HPR_RMV_SHORT_WIDTH                   1  /* HPR_RMV_SHORT */
  #define WM8904_HPR_ENA_OUTP                     0x0004  /* HPR_ENA_OUTP */
  #define WM8904_HPR_ENA_OUTP_MASK                0x0004  /* HPR_ENA_OUTP */
  #define WM8904_HPR_ENA_OUTP_SHIFT                    2  /* HPR_ENA_OUTP */
  #define WM8904_HPR_ENA_OUTP_WIDTH                    1  /* HPR_ENA_OUTP */
  #define WM8904_HPR_ENA_DLY                      0x0002  /* HPR_ENA_DLY */
  #define WM8904_HPR_ENA_DLY_MASK                 0x0002  /* HPR_ENA_DLY */
  #define WM8904_HPR_ENA_DLY_SHIFT                     1  /* HPR_ENA_DLY */
  #define WM8904_HPR_ENA_DLY_WIDTH                     1  /* HPR_ENA_DLY */
  #define WM8904_HPR_ENA                          0x0001  /* HPR_ENA */
  #define WM8904_HPR_ENA_MASK                     0x0001  /* HPR_ENA */
  #define WM8904_HPR_ENA_SHIFT                         0  /* HPR_ENA */
  #define WM8904_HPR_ENA_WIDTH                         1  /* HPR_ENA */
  
  /*
   * R94 (0x5E) - Analogue Lineout 0
   */
  #define WM8904_LINEOUTL_RMV_SHORT               0x0080  /* LINEOUTL_RMV_SHORT */
  #define WM8904_LINEOUTL_RMV_SHORT_MASK          0x0080  /* LINEOUTL_RMV_SHORT */
  #define WM8904_LINEOUTL_RMV_SHORT_SHIFT              7  /* LINEOUTL_RMV_SHORT */
  #define WM8904_LINEOUTL_RMV_SHORT_WIDTH              1  /* LINEOUTL_RMV_SHORT */
  #define WM8904_LINEOUTL_ENA_OUTP                0x0040  /* LINEOUTL_ENA_OUTP */
  #define WM8904_LINEOUTL_ENA_OUTP_MASK           0x0040  /* LINEOUTL_ENA_OUTP */
  #define WM8904_LINEOUTL_ENA_OUTP_SHIFT               6  /* LINEOUTL_ENA_OUTP */
  #define WM8904_LINEOUTL_ENA_OUTP_WIDTH               1  /* LINEOUTL_ENA_OUTP */
  #define WM8904_LINEOUTL_ENA_DLY                 0x0020  /* LINEOUTL_ENA_DLY */
  #define WM8904_LINEOUTL_ENA_DLY_MASK            0x0020  /* LINEOUTL_ENA_DLY */
  #define WM8904_LINEOUTL_ENA_DLY_SHIFT                5  /* LINEOUTL_ENA_DLY */
  #define WM8904_LINEOUTL_ENA_DLY_WIDTH                1  /* LINEOUTL_ENA_DLY */
  #define WM8904_LINEOUTL_ENA                     0x0010  /* LINEOUTL_ENA */
  #define WM8904_LINEOUTL_ENA_MASK                0x0010  /* LINEOUTL_ENA */
  #define WM8904_LINEOUTL_ENA_SHIFT                    4  /* LINEOUTL_ENA */
  #define WM8904_LINEOUTL_ENA_WIDTH                    1  /* LINEOUTL_ENA */
  #define WM8904_LINEOUTR_RMV_SHORT               0x0008  /* LINEOUTR_RMV_SHORT */
  #define WM8904_LINEOUTR_RMV_SHORT_MASK          0x0008  /* LINEOUTR_RMV_SHORT */
  #define WM8904_LINEOUTR_RMV_SHORT_SHIFT              3  /* LINEOUTR_RMV_SHORT */
  #define WM8904_LINEOUTR_RMV_SHORT_WIDTH              1  /* LINEOUTR_RMV_SHORT */
  #define WM8904_LINEOUTR_ENA_OUTP                0x0004  /* LINEOUTR_ENA_OUTP */
  #define WM8904_LINEOUTR_ENA_OUTP_MASK           0x0004  /* LINEOUTR_ENA_OUTP */
  #define WM8904_LINEOUTR_ENA_OUTP_SHIFT               2  /* LINEOUTR_ENA_OUTP */
  #define WM8904_LINEOUTR_ENA_OUTP_WIDTH               1  /* LINEOUTR_ENA_OUTP */
  #define WM8904_LINEOUTR_ENA_DLY                 0x0002  /* LINEOUTR_ENA_DLY */
  #define WM8904_LINEOUTR_ENA_DLY_MASK            0x0002  /* LINEOUTR_ENA_DLY */
  #define WM8904_LINEOUTR_ENA_DLY_SHIFT                1  /* LINEOUTR_ENA_DLY */
  #define WM8904_LINEOUTR_ENA_DLY_WIDTH                1  /* LINEOUTR_ENA_DLY */
  #define WM8904_LINEOUTR_ENA                     0x0001  /* LINEOUTR_ENA */
  #define WM8904_LINEOUTR_ENA_MASK                0x0001  /* LINEOUTR_ENA */
  #define WM8904_LINEOUTR_ENA_SHIFT                    0  /* LINEOUTR_ENA */
  #define WM8904_LINEOUTR_ENA_WIDTH                    1  /* LINEOUTR_ENA */
  
  /*
   * R98 (0x62) - Charge Pump 0
   */
  #define WM8904_CP_ENA                           0x0001  /* CP_ENA */
  #define WM8904_CP_ENA_MASK                      0x0001  /* CP_ENA */
  #define WM8904_CP_ENA_SHIFT                          0  /* CP_ENA */
  #define WM8904_CP_ENA_WIDTH                          1  /* CP_ENA */
  
  /*
   * R104 (0x68) - Class W 0
   */
  #define WM8904_CP_DYN_PWR                       0x0001  /* CP_DYN_PWR */
  #define WM8904_CP_DYN_PWR_MASK                  0x0001  /* CP_DYN_PWR */
  #define WM8904_CP_DYN_PWR_SHIFT                      0  /* CP_DYN_PWR */
  #define WM8904_CP_DYN_PWR_WIDTH                      1  /* CP_DYN_PWR */
  
  /*
   * R108 (0x6C) - Write Sequencer 0
   */
  #define WM8904_WSEQ_ENA                         0x0100  /* WSEQ_ENA */
  #define WM8904_WSEQ_ENA_MASK                    0x0100  /* WSEQ_ENA */
  #define WM8904_WSEQ_ENA_SHIFT                        8  /* WSEQ_ENA */
  #define WM8904_WSEQ_ENA_WIDTH                        1  /* WSEQ_ENA */
  #define WM8904_WSEQ_WRITE_INDEX_MASK            0x001F  /* WSEQ_WRITE_INDEX - [4:0] */
  #define WM8904_WSEQ_WRITE_INDEX_SHIFT                0  /* WSEQ_WRITE_INDEX - [4:0] */
  #define WM8904_WSEQ_WRITE_INDEX_WIDTH                5  /* WSEQ_WRITE_INDEX - [4:0] */
  
  /*
   * R109 (0x6D) - Write Sequencer 1
   */
  #define WM8904_WSEQ_DATA_WIDTH_MASK             0x7000  /* WSEQ_DATA_WIDTH - [14:12] */
  #define WM8904_WSEQ_DATA_WIDTH_SHIFT                12  /* WSEQ_DATA_WIDTH - [14:12] */
  #define WM8904_WSEQ_DATA_WIDTH_WIDTH                 3  /* WSEQ_DATA_WIDTH - [14:12] */
  #define WM8904_WSEQ_DATA_START_MASK             0x0F00  /* WSEQ_DATA_START - [11:8] */
  #define WM8904_WSEQ_DATA_START_SHIFT                 8  /* WSEQ_DATA_START - [11:8] */
  #define WM8904_WSEQ_DATA_START_WIDTH                 4  /* WSEQ_DATA_START - [11:8] */
  #define WM8904_WSEQ_ADDR_MASK                   0x00FF  /* WSEQ_ADDR - [7:0] */
  #define WM8904_WSEQ_ADDR_SHIFT                       0  /* WSEQ_ADDR - [7:0] */
  #define WM8904_WSEQ_ADDR_WIDTH                       8  /* WSEQ_ADDR - [7:0] */
  
  /*
   * R110 (0x6E) - Write Sequencer 2
   */
  #define WM8904_WSEQ_EOS                         0x4000  /* WSEQ_EOS */
  #define WM8904_WSEQ_EOS_MASK                    0x4000  /* WSEQ_EOS */
  #define WM8904_WSEQ_EOS_SHIFT                       14  /* WSEQ_EOS */
  #define WM8904_WSEQ_EOS_WIDTH                        1  /* WSEQ_EOS */
  #define WM8904_WSEQ_DELAY_MASK                  0x0F00  /* WSEQ_DELAY - [11:8] */
  #define WM8904_WSEQ_DELAY_SHIFT                      8  /* WSEQ_DELAY - [11:8] */
  #define WM8904_WSEQ_DELAY_WIDTH                      4  /* WSEQ_DELAY - [11:8] */
  #define WM8904_WSEQ_DATA_MASK                   0x00FF  /* WSEQ_DATA - [7:0] */
  #define WM8904_WSEQ_DATA_SHIFT                       0  /* WSEQ_DATA - [7:0] */
  #define WM8904_WSEQ_DATA_WIDTH                       8  /* WSEQ_DATA - [7:0] */
  
  /*
   * R111 (0x6F) - Write Sequencer 3
   */
  #define WM8904_WSEQ_ABORT                       0x0200  /* WSEQ_ABORT */
  #define WM8904_WSEQ_ABORT_MASK                  0x0200  /* WSEQ_ABORT */
  #define WM8904_WSEQ_ABORT_SHIFT                      9  /* WSEQ_ABORT */
  #define WM8904_WSEQ_ABORT_WIDTH                      1  /* WSEQ_ABORT */
  #define WM8904_WSEQ_START                       0x0100  /* WSEQ_START */
  #define WM8904_WSEQ_START_MASK                  0x0100  /* WSEQ_START */
  #define WM8904_WSEQ_START_SHIFT                      8  /* WSEQ_START */
  #define WM8904_WSEQ_START_WIDTH                      1  /* WSEQ_START */
  #define WM8904_WSEQ_START_INDEX_MASK            0x003F  /* WSEQ_START_INDEX - [5:0] */
  #define WM8904_WSEQ_START_INDEX_SHIFT                0  /* WSEQ_START_INDEX - [5:0] */
  #define WM8904_WSEQ_START_INDEX_WIDTH                6  /* WSEQ_START_INDEX - [5:0] */
  
  /*
   * R112 (0x70) - Write Sequencer 4
   */
  #define WM8904_WSEQ_CURRENT_INDEX_MASK          0x03F0  /* WSEQ_CURRENT_INDEX - [9:4] */
  #define WM8904_WSEQ_CURRENT_INDEX_SHIFT              4  /* WSEQ_CURRENT_INDEX - [9:4] */
  #define WM8904_WSEQ_CURRENT_INDEX_WIDTH              6  /* WSEQ_CURRENT_INDEX - [9:4] */
  #define WM8904_WSEQ_BUSY                        0x0001  /* WSEQ_BUSY */
  #define WM8904_WSEQ_BUSY_MASK                   0x0001  /* WSEQ_BUSY */
  #define WM8904_WSEQ_BUSY_SHIFT                       0  /* WSEQ_BUSY */
  #define WM8904_WSEQ_BUSY_WIDTH                       1  /* WSEQ_BUSY */
  
  /*
   * R116 (0x74) - FLL Control 1
   */
  #define WM8904_FLL_FRACN_ENA                    0x0004  /* FLL_FRACN_ENA */
  #define WM8904_FLL_FRACN_ENA_MASK               0x0004  /* FLL_FRACN_ENA */
  #define WM8904_FLL_FRACN_ENA_SHIFT                   2  /* FLL_FRACN_ENA */
  #define WM8904_FLL_FRACN_ENA_WIDTH                   1  /* FLL_FRACN_ENA */
  #define WM8904_FLL_OSC_ENA                      0x0002  /* FLL_OSC_ENA */
  #define WM8904_FLL_OSC_ENA_MASK                 0x0002  /* FLL_OSC_ENA */
  #define WM8904_FLL_OSC_ENA_SHIFT                     1  /* FLL_OSC_ENA */
  #define WM8904_FLL_OSC_ENA_WIDTH                     1  /* FLL_OSC_ENA */
  #define WM8904_FLL_ENA                          0x0001  /* FLL_ENA */
  #define WM8904_FLL_ENA_MASK                     0x0001  /* FLL_ENA */
  #define WM8904_FLL_ENA_SHIFT                         0  /* FLL_ENA */
  #define WM8904_FLL_ENA_WIDTH                         1  /* FLL_ENA */
  
  /*
   * R117 (0x75) - FLL Control 2
   */
  #define WM8904_FLL_OUTDIV_MASK                  0x3F00  /* FLL_OUTDIV - [13:8] */
  #define WM8904_FLL_OUTDIV_SHIFT                      8  /* FLL_OUTDIV - [13:8] */
  #define WM8904_FLL_OUTDIV_WIDTH                      6  /* FLL_OUTDIV - [13:8] */
  #define WM8904_FLL_CTRL_RATE_MASK               0x0070  /* FLL_CTRL_RATE - [6:4] */
  #define WM8904_FLL_CTRL_RATE_SHIFT                   4  /* FLL_CTRL_RATE - [6:4] */
  #define WM8904_FLL_CTRL_RATE_WIDTH                   3  /* FLL_CTRL_RATE - [6:4] */
  #define WM8904_FLL_FRATIO_MASK                  0x0007  /* FLL_FRATIO - [2:0] */
  #define WM8904_FLL_FRATIO_SHIFT                      0  /* FLL_FRATIO - [2:0] */
  #define WM8904_FLL_FRATIO_WIDTH                      3  /* FLL_FRATIO - [2:0] */
  
  /*
   * R118 (0x76) - FLL Control 3
   */
  #define WM8904_FLL_K_MASK                       0xFFFF  /* FLL_K - [15:0] */
  #define WM8904_FLL_K_SHIFT                           0  /* FLL_K - [15:0] */
  #define WM8904_FLL_K_WIDTH                          16  /* FLL_K - [15:0] */
  
  /*
   * R119 (0x77) - FLL Control 4
   */
  #define WM8904_FLL_N_MASK                       0x7FE0  /* FLL_N - [14:5] */
  #define WM8904_FLL_N_SHIFT                           5  /* FLL_N - [14:5] */
  #define WM8904_FLL_N_WIDTH                          10  /* FLL_N - [14:5] */
  #define WM8904_FLL_GAIN_MASK                    0x000F  /* FLL_GAIN - [3:0] */
  #define WM8904_FLL_GAIN_SHIFT                        0  /* FLL_GAIN - [3:0] */
  #define WM8904_FLL_GAIN_WIDTH                        4  /* FLL_GAIN - [3:0] */
  
  /*
   * R120 (0x78) - FLL Control 5
   */
  #define WM8904_FLL_CLK_REF_DIV_MASK             0x0018  /* FLL_CLK_REF_DIV - [4:3] */
  #define WM8904_FLL_CLK_REF_DIV_SHIFT                 3  /* FLL_CLK_REF_DIV - [4:3] */
  #define WM8904_FLL_CLK_REF_DIV_WIDTH                 2  /* FLL_CLK_REF_DIV - [4:3] */
  #define WM8904_FLL_CLK_REF_SRC_MASK             0x0003  /* FLL_CLK_REF_SRC - [1:0] */
  #define WM8904_FLL_CLK_REF_SRC_SHIFT                 0  /* FLL_CLK_REF_SRC - [1:0] */
  #define WM8904_FLL_CLK_REF_SRC_WIDTH                 2  /* FLL_CLK_REF_SRC - [1:0] */
  
  /*
   * R126 (0x7E) - Digital Pulls
   */
  #define WM8904_MCLK_PU                          0x0080  /* MCLK_PU */
  #define WM8904_MCLK_PU_MASK                     0x0080  /* MCLK_PU */
  #define WM8904_MCLK_PU_SHIFT                         7  /* MCLK_PU */
  #define WM8904_MCLK_PU_WIDTH                         1  /* MCLK_PU */
  #define WM8904_MCLK_PD                          0x0040  /* MCLK_PD */
  #define WM8904_MCLK_PD_MASK                     0x0040  /* MCLK_PD */
  #define WM8904_MCLK_PD_SHIFT                         6  /* MCLK_PD */
  #define WM8904_MCLK_PD_WIDTH                         1  /* MCLK_PD */
  #define WM8904_DACDAT_PU                        0x0020  /* DACDAT_PU */
  #define WM8904_DACDAT_PU_MASK                   0x0020  /* DACDAT_PU */
  #define WM8904_DACDAT_PU_SHIFT                       5  /* DACDAT_PU */
  #define WM8904_DACDAT_PU_WIDTH                       1  /* DACDAT_PU */
  #define WM8904_DACDAT_PD                        0x0010  /* DACDAT_PD */
  #define WM8904_DACDAT_PD_MASK                   0x0010  /* DACDAT_PD */
  #define WM8904_DACDAT_PD_SHIFT                       4  /* DACDAT_PD */
  #define WM8904_DACDAT_PD_WIDTH                       1  /* DACDAT_PD */
  #define WM8904_LRCLK_PU                         0x0008  /* LRCLK_PU */
  #define WM8904_LRCLK_PU_MASK                    0x0008  /* LRCLK_PU */
  #define WM8904_LRCLK_PU_SHIFT                        3  /* LRCLK_PU */
  #define WM8904_LRCLK_PU_WIDTH                        1  /* LRCLK_PU */
  #define WM8904_LRCLK_PD                         0x0004  /* LRCLK_PD */
  #define WM8904_LRCLK_PD_MASK                    0x0004  /* LRCLK_PD */
  #define WM8904_LRCLK_PD_SHIFT                        2  /* LRCLK_PD */
  #define WM8904_LRCLK_PD_WIDTH                        1  /* LRCLK_PD */
  #define WM8904_BCLK_PU                          0x0002  /* BCLK_PU */
  #define WM8904_BCLK_PU_MASK                     0x0002  /* BCLK_PU */
  #define WM8904_BCLK_PU_SHIFT                         1  /* BCLK_PU */
  #define WM8904_BCLK_PU_WIDTH                         1  /* BCLK_PU */
  #define WM8904_BCLK_PD                          0x0001  /* BCLK_PD */
  #define WM8904_BCLK_PD_MASK                     0x0001  /* BCLK_PD */
  #define WM8904_BCLK_PD_SHIFT                         0  /* BCLK_PD */
  #define WM8904_BCLK_PD_WIDTH                         1  /* BCLK_PD */
  
  /*
   * R127 (0x7F) - Interrupt Status
   */
  #define WM8904_IRQ                              0x0400  /* IRQ */
  #define WM8904_IRQ_MASK                         0x0400  /* IRQ */
  #define WM8904_IRQ_SHIFT                            10  /* IRQ */
  #define WM8904_IRQ_WIDTH                             1  /* IRQ */
  #define WM8904_GPIO_BCLK_EINT                   0x0200  /* GPIO_BCLK_EINT */
  #define WM8904_GPIO_BCLK_EINT_MASK              0x0200  /* GPIO_BCLK_EINT */
  #define WM8904_GPIO_BCLK_EINT_SHIFT                  9  /* GPIO_BCLK_EINT */
  #define WM8904_GPIO_BCLK_EINT_WIDTH                  1  /* GPIO_BCLK_EINT */
  #define WM8904_WSEQ_EINT                        0x0100  /* WSEQ_EINT */
  #define WM8904_WSEQ_EINT_MASK                   0x0100  /* WSEQ_EINT */
  #define WM8904_WSEQ_EINT_SHIFT                       8  /* WSEQ_EINT */
  #define WM8904_WSEQ_EINT_WIDTH                       1  /* WSEQ_EINT */
  #define WM8904_GPIO3_EINT                       0x0080  /* GPIO3_EINT */
  #define WM8904_GPIO3_EINT_MASK                  0x0080  /* GPIO3_EINT */
  #define WM8904_GPIO3_EINT_SHIFT                      7  /* GPIO3_EINT */
  #define WM8904_GPIO3_EINT_WIDTH                      1  /* GPIO3_EINT */
  #define WM8904_GPIO2_EINT                       0x0040  /* GPIO2_EINT */
  #define WM8904_GPIO2_EINT_MASK                  0x0040  /* GPIO2_EINT */
  #define WM8904_GPIO2_EINT_SHIFT                      6  /* GPIO2_EINT */
  #define WM8904_GPIO2_EINT_WIDTH                      1  /* GPIO2_EINT */
  #define WM8904_GPIO1_EINT                       0x0020  /* GPIO1_EINT */
  #define WM8904_GPIO1_EINT_MASK                  0x0020  /* GPIO1_EINT */
  #define WM8904_GPIO1_EINT_SHIFT                      5  /* GPIO1_EINT */
  #define WM8904_GPIO1_EINT_WIDTH                      1  /* GPIO1_EINT */
  #define WM8904_GPI8_EINT                        0x0010  /* GPI8_EINT */
  #define WM8904_GPI8_EINT_MASK                   0x0010  /* GPI8_EINT */
  #define WM8904_GPI8_EINT_SHIFT                       4  /* GPI8_EINT */
  #define WM8904_GPI8_EINT_WIDTH                       1  /* GPI8_EINT */
  #define WM8904_GPI7_EINT                        0x0008  /* GPI7_EINT */
  #define WM8904_GPI7_EINT_MASK                   0x0008  /* GPI7_EINT */
  #define WM8904_GPI7_EINT_SHIFT                       3  /* GPI7_EINT */
  #define WM8904_GPI7_EINT_WIDTH                       1  /* GPI7_EINT */
  #define WM8904_FLL_LOCK_EINT                    0x0004  /* FLL_LOCK_EINT */
  #define WM8904_FLL_LOCK_EINT_MASK               0x0004  /* FLL_LOCK_EINT */
  #define WM8904_FLL_LOCK_EINT_SHIFT                   2  /* FLL_LOCK_EINT */
  #define WM8904_FLL_LOCK_EINT_WIDTH                   1  /* FLL_LOCK_EINT */
  #define WM8904_MIC_SHRT_EINT                    0x0002  /* MIC_SHRT_EINT */
  #define WM8904_MIC_SHRT_EINT_MASK               0x0002  /* MIC_SHRT_EINT */
  #define WM8904_MIC_SHRT_EINT_SHIFT                   1  /* MIC_SHRT_EINT */
  #define WM8904_MIC_SHRT_EINT_WIDTH                   1  /* MIC_SHRT_EINT */
  #define WM8904_MIC_DET_EINT                     0x0001  /* MIC_DET_EINT */
  #define WM8904_MIC_DET_EINT_MASK                0x0001  /* MIC_DET_EINT */
  #define WM8904_MIC_DET_EINT_SHIFT                    0  /* MIC_DET_EINT */
  #define WM8904_MIC_DET_EINT_WIDTH                    1  /* MIC_DET_EINT */
  
  /*
   * R128 (0x80) - Interrupt Status Mask
   */
  #define WM8904_IM_GPIO_BCLK_EINT                0x0200  /* IM_GPIO_BCLK_EINT */
  #define WM8904_IM_GPIO_BCLK_EINT_MASK           0x0200  /* IM_GPIO_BCLK_EINT */
  #define WM8904_IM_GPIO_BCLK_EINT_SHIFT               9  /* IM_GPIO_BCLK_EINT */
  #define WM8904_IM_GPIO_BCLK_EINT_WIDTH               1  /* IM_GPIO_BCLK_EINT */
  #define WM8904_IM_WSEQ_EINT                     0x0100  /* IM_WSEQ_EINT */
  #define WM8904_IM_WSEQ_EINT_MASK                0x0100  /* IM_WSEQ_EINT */
  #define WM8904_IM_WSEQ_EINT_SHIFT                    8  /* IM_WSEQ_EINT */
  #define WM8904_IM_WSEQ_EINT_WIDTH                    1  /* IM_WSEQ_EINT */
  #define WM8904_IM_GPIO3_EINT                    0x0080  /* IM_GPIO3_EINT */
  #define WM8904_IM_GPIO3_EINT_MASK               0x0080  /* IM_GPIO3_EINT */
  #define WM8904_IM_GPIO3_EINT_SHIFT                   7  /* IM_GPIO3_EINT */
  #define WM8904_IM_GPIO3_EINT_WIDTH                   1  /* IM_GPIO3_EINT */
  #define WM8904_IM_GPIO2_EINT                    0x0040  /* IM_GPIO2_EINT */
  #define WM8904_IM_GPIO2_EINT_MASK               0x0040  /* IM_GPIO2_EINT */
  #define WM8904_IM_GPIO2_EINT_SHIFT                   6  /* IM_GPIO2_EINT */
  #define WM8904_IM_GPIO2_EINT_WIDTH                   1  /* IM_GPIO2_EINT */
  #define WM8904_IM_GPIO1_EINT                    0x0020  /* IM_GPIO1_EINT */
  #define WM8904_IM_GPIO1_EINT_MASK               0x0020  /* IM_GPIO1_EINT */
  #define WM8904_IM_GPIO1_EINT_SHIFT                   5  /* IM_GPIO1_EINT */
  #define WM8904_IM_GPIO1_EINT_WIDTH                   1  /* IM_GPIO1_EINT */
  #define WM8904_IM_GPI8_EINT                     0x0010  /* IM_GPI8_EINT */
  #define WM8904_IM_GPI8_EINT_MASK                0x0010  /* IM_GPI8_EINT */
  #define WM8904_IM_GPI8_EINT_SHIFT                    4  /* IM_GPI8_EINT */
  #define WM8904_IM_GPI8_EINT_WIDTH                    1  /* IM_GPI8_EINT */
  #define WM8904_IM_GPI7_EINT                     0x0008  /* IM_GPI7_EINT */
  #define WM8904_IM_GPI7_EINT_MASK                0x0008  /* IM_GPI7_EINT */
  #define WM8904_IM_GPI7_EINT_SHIFT                    3  /* IM_GPI7_EINT */
  #define WM8904_IM_GPI7_EINT_WIDTH                    1  /* IM_GPI7_EINT */
  #define WM8904_IM_FLL_LOCK_EINT                 0x0004  /* IM_FLL_LOCK_EINT */
  #define WM8904_IM_FLL_LOCK_EINT_MASK            0x0004  /* IM_FLL_LOCK_EINT */
  #define WM8904_IM_FLL_LOCK_EINT_SHIFT                2  /* IM_FLL_LOCK_EINT */
  #define WM8904_IM_FLL_LOCK_EINT_WIDTH                1  /* IM_FLL_LOCK_EINT */
  #define WM8904_IM_MIC_SHRT_EINT                 0x0002  /* IM_MIC_SHRT_EINT */
  #define WM8904_IM_MIC_SHRT_EINT_MASK            0x0002  /* IM_MIC_SHRT_EINT */
  #define WM8904_IM_MIC_SHRT_EINT_SHIFT                1  /* IM_MIC_SHRT_EINT */
  #define WM8904_IM_MIC_SHRT_EINT_WIDTH                1  /* IM_MIC_SHRT_EINT */
  #define WM8904_IM_MIC_DET_EINT                  0x0001  /* IM_MIC_DET_EINT */
  #define WM8904_IM_MIC_DET_EINT_MASK             0x0001  /* IM_MIC_DET_EINT */
  #define WM8904_IM_MIC_DET_EINT_SHIFT                 0  /* IM_MIC_DET_EINT */
  #define WM8904_IM_MIC_DET_EINT_WIDTH                 1  /* IM_MIC_DET_EINT */
  
  /*
   * R129 (0x81) - Interrupt Polarity
   */
  #define WM8904_GPIO_BCLK_EINT_POL               0x0200  /* GPIO_BCLK_EINT_POL */
  #define WM8904_GPIO_BCLK_EINT_POL_MASK          0x0200  /* GPIO_BCLK_EINT_POL */
  #define WM8904_GPIO_BCLK_EINT_POL_SHIFT              9  /* GPIO_BCLK_EINT_POL */
  #define WM8904_GPIO_BCLK_EINT_POL_WIDTH              1  /* GPIO_BCLK_EINT_POL */
  #define WM8904_WSEQ_EINT_POL                    0x0100  /* WSEQ_EINT_POL */
  #define WM8904_WSEQ_EINT_POL_MASK               0x0100  /* WSEQ_EINT_POL */
  #define WM8904_WSEQ_EINT_POL_SHIFT                   8  /* WSEQ_EINT_POL */
  #define WM8904_WSEQ_EINT_POL_WIDTH                   1  /* WSEQ_EINT_POL */
  #define WM8904_GPIO3_EINT_POL                   0x0080  /* GPIO3_EINT_POL */
  #define WM8904_GPIO3_EINT_POL_MASK              0x0080  /* GPIO3_EINT_POL */
  #define WM8904_GPIO3_EINT_POL_SHIFT                  7  /* GPIO3_EINT_POL */
  #define WM8904_GPIO3_EINT_POL_WIDTH                  1  /* GPIO3_EINT_POL */
  #define WM8904_GPIO2_EINT_POL                   0x0040  /* GPIO2_EINT_POL */
  #define WM8904_GPIO2_EINT_POL_MASK              0x0040  /* GPIO2_EINT_POL */
  #define WM8904_GPIO2_EINT_POL_SHIFT                  6  /* GPIO2_EINT_POL */
  #define WM8904_GPIO2_EINT_POL_WIDTH                  1  /* GPIO2_EINT_POL */
  #define WM8904_GPIO1_EINT_POL                   0x0020  /* GPIO1_EINT_POL */
  #define WM8904_GPIO1_EINT_POL_MASK              0x0020  /* GPIO1_EINT_POL */
  #define WM8904_GPIO1_EINT_POL_SHIFT                  5  /* GPIO1_EINT_POL */
  #define WM8904_GPIO1_EINT_POL_WIDTH                  1  /* GPIO1_EINT_POL */
  #define WM8904_GPI8_EINT_POL                    0x0010  /* GPI8_EINT_POL */
  #define WM8904_GPI8_EINT_POL_MASK               0x0010  /* GPI8_EINT_POL */
  #define WM8904_GPI8_EINT_POL_SHIFT                   4  /* GPI8_EINT_POL */
  #define WM8904_GPI8_EINT_POL_WIDTH                   1  /* GPI8_EINT_POL */
  #define WM8904_GPI7_EINT_POL                    0x0008  /* GPI7_EINT_POL */
  #define WM8904_GPI7_EINT_POL_MASK               0x0008  /* GPI7_EINT_POL */
  #define WM8904_GPI7_EINT_POL_SHIFT                   3  /* GPI7_EINT_POL */
  #define WM8904_GPI7_EINT_POL_WIDTH                   1  /* GPI7_EINT_POL */
  #define WM8904_FLL_LOCK_EINT_POL                0x0004  /* FLL_LOCK_EINT_POL */
  #define WM8904_FLL_LOCK_EINT_POL_MASK           0x0004  /* FLL_LOCK_EINT_POL */
  #define WM8904_FLL_LOCK_EINT_POL_SHIFT               2  /* FLL_LOCK_EINT_POL */
  #define WM8904_FLL_LOCK_EINT_POL_WIDTH               1  /* FLL_LOCK_EINT_POL */
  #define WM8904_MIC_SHRT_EINT_POL                0x0002  /* MIC_SHRT_EINT_POL */
  #define WM8904_MIC_SHRT_EINT_POL_MASK           0x0002  /* MIC_SHRT_EINT_POL */
  #define WM8904_MIC_SHRT_EINT_POL_SHIFT               1  /* MIC_SHRT_EINT_POL */
  #define WM8904_MIC_SHRT_EINT_POL_WIDTH               1  /* MIC_SHRT_EINT_POL */
  #define WM8904_MIC_DET_EINT_POL                 0x0001  /* MIC_DET_EINT_POL */
  #define WM8904_MIC_DET_EINT_POL_MASK            0x0001  /* MIC_DET_EINT_POL */
  #define WM8904_MIC_DET_EINT_POL_SHIFT                0  /* MIC_DET_EINT_POL */
  #define WM8904_MIC_DET_EINT_POL_WIDTH                1  /* MIC_DET_EINT_POL */
  
  /*
   * R130 (0x82) - Interrupt Debounce
   */
  #define WM8904_GPIO_BCLK_EINT_DB                0x0200  /* GPIO_BCLK_EINT_DB */
  #define WM8904_GPIO_BCLK_EINT_DB_MASK           0x0200  /* GPIO_BCLK_EINT_DB */
  #define WM8904_GPIO_BCLK_EINT_DB_SHIFT               9  /* GPIO_BCLK_EINT_DB */
  #define WM8904_GPIO_BCLK_EINT_DB_WIDTH               1  /* GPIO_BCLK_EINT_DB */
  #define WM8904_WSEQ_EINT_DB                     0x0100  /* WSEQ_EINT_DB */
  #define WM8904_WSEQ_EINT_DB_MASK                0x0100  /* WSEQ_EINT_DB */
  #define WM8904_WSEQ_EINT_DB_SHIFT                    8  /* WSEQ_EINT_DB */
  #define WM8904_WSEQ_EINT_DB_WIDTH                    1  /* WSEQ_EINT_DB */
  #define WM8904_GPIO3_EINT_DB                    0x0080  /* GPIO3_EINT_DB */
  #define WM8904_GPIO3_EINT_DB_MASK               0x0080  /* GPIO3_EINT_DB */
  #define WM8904_GPIO3_EINT_DB_SHIFT                   7  /* GPIO3_EINT_DB */
  #define WM8904_GPIO3_EINT_DB_WIDTH                   1  /* GPIO3_EINT_DB */
  #define WM8904_GPIO2_EINT_DB                    0x0040  /* GPIO2_EINT_DB */
  #define WM8904_GPIO2_EINT_DB_MASK               0x0040  /* GPIO2_EINT_DB */
  #define WM8904_GPIO2_EINT_DB_SHIFT                   6  /* GPIO2_EINT_DB */
  #define WM8904_GPIO2_EINT_DB_WIDTH                   1  /* GPIO2_EINT_DB */
  #define WM8904_GPIO1_EINT_DB                    0x0020  /* GPIO1_EINT_DB */
  #define WM8904_GPIO1_EINT_DB_MASK               0x0020  /* GPIO1_EINT_DB */
  #define WM8904_GPIO1_EINT_DB_SHIFT                   5  /* GPIO1_EINT_DB */
  #define WM8904_GPIO1_EINT_DB_WIDTH                   1  /* GPIO1_EINT_DB */
  #define WM8904_GPI8_EINT_DB                     0x0010  /* GPI8_EINT_DB */
  #define WM8904_GPI8_EINT_DB_MASK                0x0010  /* GPI8_EINT_DB */
  #define WM8904_GPI8_EINT_DB_SHIFT                    4  /* GPI8_EINT_DB */
  #define WM8904_GPI8_EINT_DB_WIDTH                    1  /* GPI8_EINT_DB */
  #define WM8904_GPI7_EINT_DB                     0x0008  /* GPI7_EINT_DB */
  #define WM8904_GPI7_EINT_DB_MASK                0x0008  /* GPI7_EINT_DB */
  #define WM8904_GPI7_EINT_DB_SHIFT                    3  /* GPI7_EINT_DB */
  #define WM8904_GPI7_EINT_DB_WIDTH                    1  /* GPI7_EINT_DB */
  #define WM8904_FLL_LOCK_EINT_DB                 0x0004  /* FLL_LOCK_EINT_DB */
  #define WM8904_FLL_LOCK_EINT_DB_MASK            0x0004  /* FLL_LOCK_EINT_DB */
  #define WM8904_FLL_LOCK_EINT_DB_SHIFT                2  /* FLL_LOCK_EINT_DB */
  #define WM8904_FLL_LOCK_EINT_DB_WIDTH                1  /* FLL_LOCK_EINT_DB */
  #define WM8904_MIC_SHRT_EINT_DB                 0x0002  /* MIC_SHRT_EINT_DB */
  #define WM8904_MIC_SHRT_EINT_DB_MASK            0x0002  /* MIC_SHRT_EINT_DB */
  #define WM8904_MIC_SHRT_EINT_DB_SHIFT                1  /* MIC_SHRT_EINT_DB */
  #define WM8904_MIC_SHRT_EINT_DB_WIDTH                1  /* MIC_SHRT_EINT_DB */
  #define WM8904_MIC_DET_EINT_DB                  0x0001  /* MIC_DET_EINT_DB */
  #define WM8904_MIC_DET_EINT_DB_MASK             0x0001  /* MIC_DET_EINT_DB */
  #define WM8904_MIC_DET_EINT_DB_SHIFT                 0  /* MIC_DET_EINT_DB */
  #define WM8904_MIC_DET_EINT_DB_WIDTH                 1  /* MIC_DET_EINT_DB */
  
  /*
   * R134 (0x86) - EQ1
   */
  #define WM8904_EQ_ENA                           0x0001  /* EQ_ENA */
  #define WM8904_EQ_ENA_MASK                      0x0001  /* EQ_ENA */
  #define WM8904_EQ_ENA_SHIFT                          0  /* EQ_ENA */
  #define WM8904_EQ_ENA_WIDTH                          1  /* EQ_ENA */
  
  /*
   * R135 (0x87) - EQ2
   */
  #define WM8904_EQ_B1_GAIN_MASK                  0x001F  /* EQ_B1_GAIN - [4:0] */
  #define WM8904_EQ_B1_GAIN_SHIFT                      0  /* EQ_B1_GAIN - [4:0] */
  #define WM8904_EQ_B1_GAIN_WIDTH                      5  /* EQ_B1_GAIN - [4:0] */
  
  /*
   * R136 (0x88) - EQ3
   */
  #define WM8904_EQ_B2_GAIN_MASK                  0x001F  /* EQ_B2_GAIN - [4:0] */
  #define WM8904_EQ_B2_GAIN_SHIFT                      0  /* EQ_B2_GAIN - [4:0] */
  #define WM8904_EQ_B2_GAIN_WIDTH                      5  /* EQ_B2_GAIN - [4:0] */
  
  /*
   * R137 (0x89) - EQ4
   */
  #define WM8904_EQ_B3_GAIN_MASK                  0x001F  /* EQ_B3_GAIN - [4:0] */
  #define WM8904_EQ_B3_GAIN_SHIFT                      0  /* EQ_B3_GAIN - [4:0] */
  #define WM8904_EQ_B3_GAIN_WIDTH                      5  /* EQ_B3_GAIN - [4:0] */
  
  /*
   * R138 (0x8A) - EQ5
   */
  #define WM8904_EQ_B4_GAIN_MASK                  0x001F  /* EQ_B4_GAIN - [4:0] */
  #define WM8904_EQ_B4_GAIN_SHIFT                      0  /* EQ_B4_GAIN - [4:0] */
  #define WM8904_EQ_B4_GAIN_WIDTH                      5  /* EQ_B4_GAIN - [4:0] */
  
  /*
   * R139 (0x8B) - EQ6
   */
  #define WM8904_EQ_B5_GAIN_MASK                  0x001F  /* EQ_B5_GAIN - [4:0] */
  #define WM8904_EQ_B5_GAIN_SHIFT                      0  /* EQ_B5_GAIN - [4:0] */
  #define WM8904_EQ_B5_GAIN_WIDTH                      5  /* EQ_B5_GAIN - [4:0] */
  
  /*
   * R140 (0x8C) - EQ7
   */
  #define WM8904_EQ_B1_A_MASK                     0xFFFF  /* EQ_B1_A - [15:0] */
  #define WM8904_EQ_B1_A_SHIFT                         0  /* EQ_B1_A - [15:0] */
  #define WM8904_EQ_B1_A_WIDTH                        16  /* EQ_B1_A - [15:0] */
  
  /*
   * R141 (0x8D) - EQ8
   */
  #define WM8904_EQ_B1_B_MASK                     0xFFFF  /* EQ_B1_B - [15:0] */
  #define WM8904_EQ_B1_B_SHIFT                         0  /* EQ_B1_B - [15:0] */
  #define WM8904_EQ_B1_B_WIDTH                        16  /* EQ_B1_B - [15:0] */
  
  /*
   * R142 (0x8E) - EQ9
   */
  #define WM8904_EQ_B1_PG_MASK                    0xFFFF  /* EQ_B1_PG - [15:0] */
  #define WM8904_EQ_B1_PG_SHIFT                        0  /* EQ_B1_PG - [15:0] */
  #define WM8904_EQ_B1_PG_WIDTH                       16  /* EQ_B1_PG - [15:0] */
  
  /*
   * R143 (0x8F) - EQ10
   */
  #define WM8904_EQ_B2_A_MASK                     0xFFFF  /* EQ_B2_A - [15:0] */
  #define WM8904_EQ_B2_A_SHIFT                         0  /* EQ_B2_A - [15:0] */
  #define WM8904_EQ_B2_A_WIDTH                        16  /* EQ_B2_A - [15:0] */
  
  /*
   * R144 (0x90) - EQ11
   */
  #define WM8904_EQ_B2_B_MASK                     0xFFFF  /* EQ_B2_B - [15:0] */
  #define WM8904_EQ_B2_B_SHIFT                         0  /* EQ_B2_B - [15:0] */
  #define WM8904_EQ_B2_B_WIDTH                        16  /* EQ_B2_B - [15:0] */
  
  /*
   * R145 (0x91) - EQ12
   */
  #define WM8904_EQ_B2_C_MASK                     0xFFFF  /* EQ_B2_C - [15:0] */
  #define WM8904_EQ_B2_C_SHIFT                         0  /* EQ_B2_C - [15:0] */
  #define WM8904_EQ_B2_C_WIDTH                        16  /* EQ_B2_C - [15:0] */
  
  /*
   * R146 (0x92) - EQ13
   */
  #define WM8904_EQ_B2_PG_MASK                    0xFFFF  /* EQ_B2_PG - [15:0] */
  #define WM8904_EQ_B2_PG_SHIFT                        0  /* EQ_B2_PG - [15:0] */
  #define WM8904_EQ_B2_PG_WIDTH                       16  /* EQ_B2_PG - [15:0] */
  
  /*
   * R147 (0x93) - EQ14
   */
  #define WM8904_EQ_B3_A_MASK                     0xFFFF  /* EQ_B3_A - [15:0] */
  #define WM8904_EQ_B3_A_SHIFT                         0  /* EQ_B3_A - [15:0] */
  #define WM8904_EQ_B3_A_WIDTH                        16  /* EQ_B3_A - [15:0] */
  
  /*
   * R148 (0x94) - EQ15
   */
  #define WM8904_EQ_B3_B_MASK                     0xFFFF  /* EQ_B3_B - [15:0] */
  #define WM8904_EQ_B3_B_SHIFT                         0  /* EQ_B3_B - [15:0] */
  #define WM8904_EQ_B3_B_WIDTH                        16  /* EQ_B3_B - [15:0] */
  
  /*
   * R149 (0x95) - EQ16
   */
  #define WM8904_EQ_B3_C_MASK                     0xFFFF  /* EQ_B3_C - [15:0] */
  #define WM8904_EQ_B3_C_SHIFT                         0  /* EQ_B3_C - [15:0] */
  #define WM8904_EQ_B3_C_WIDTH                        16  /* EQ_B3_C - [15:0] */
  
  /*
   * R150 (0x96) - EQ17
   */
  #define WM8904_EQ_B3_PG_MASK                    0xFFFF  /* EQ_B3_PG - [15:0] */
  #define WM8904_EQ_B3_PG_SHIFT                        0  /* EQ_B3_PG - [15:0] */
  #define WM8904_EQ_B3_PG_WIDTH                       16  /* EQ_B3_PG - [15:0] */
  
  /*
   * R151 (0x97) - EQ18
   */
  #define WM8904_EQ_B4_A_MASK                     0xFFFF  /* EQ_B4_A - [15:0] */
  #define WM8904_EQ_B4_A_SHIFT                         0  /* EQ_B4_A - [15:0] */
  #define WM8904_EQ_B4_A_WIDTH                        16  /* EQ_B4_A - [15:0] */
  
  /*
   * R152 (0x98) - EQ19
   */
  #define WM8904_EQ_B4_B_MASK                     0xFFFF  /* EQ_B4_B - [15:0] */
  #define WM8904_EQ_B4_B_SHIFT                         0  /* EQ_B4_B - [15:0] */
  #define WM8904_EQ_B4_B_WIDTH                        16  /* EQ_B4_B - [15:0] */
  
  /*
   * R153 (0x99) - EQ20
   */
  #define WM8904_EQ_B4_C_MASK                     0xFFFF  /* EQ_B4_C - [15:0] */
  #define WM8904_EQ_B4_C_SHIFT                         0  /* EQ_B4_C - [15:0] */
  #define WM8904_EQ_B4_C_WIDTH                        16  /* EQ_B4_C - [15:0] */
  
  /*
   * R154 (0x9A) - EQ21
   */
  #define WM8904_EQ_B4_PG_MASK                    0xFFFF  /* EQ_B4_PG - [15:0] */
  #define WM8904_EQ_B4_PG_SHIFT                        0  /* EQ_B4_PG - [15:0] */
  #define WM8904_EQ_B4_PG_WIDTH                       16  /* EQ_B4_PG - [15:0] */
  
  /*
   * R155 (0x9B) - EQ22
   */
  #define WM8904_EQ_B5_A_MASK                     0xFFFF  /* EQ_B5_A - [15:0] */
  #define WM8904_EQ_B5_A_SHIFT                         0  /* EQ_B5_A - [15:0] */
  #define WM8904_EQ_B5_A_WIDTH                        16  /* EQ_B5_A - [15:0] */
  
  /*
   * R156 (0x9C) - EQ23
   */
  #define WM8904_EQ_B5_B_MASK                     0xFFFF  /* EQ_B5_B - [15:0] */
  #define WM8904_EQ_B5_B_SHIFT                         0  /* EQ_B5_B - [15:0] */
  #define WM8904_EQ_B5_B_WIDTH                        16  /* EQ_B5_B - [15:0] */
  
  /*
   * R157 (0x9D) - EQ24
   */
  #define WM8904_EQ_B5_PG_MASK                    0xFFFF  /* EQ_B5_PG - [15:0] */
  #define WM8904_EQ_B5_PG_SHIFT                        0  /* EQ_B5_PG - [15:0] */
  #define WM8904_EQ_B5_PG_WIDTH                       16  /* EQ_B5_PG - [15:0] */
  
  /*
   * R161 (0xA1) - Control Interface Test 1
   */
  #define WM8904_USER_KEY                         0x0002  /* USER_KEY */
  #define WM8904_USER_KEY_MASK                    0x0002  /* USER_KEY */
  #define WM8904_USER_KEY_SHIFT                        1  /* USER_KEY */
  #define WM8904_USER_KEY_WIDTH                        1  /* USER_KEY */
  
  /*
   * R198 (0xC6) - ADC Test 0
   */
  #define WM8904_ADC_128_OSR_TST_MODE             0x0004  /* ADC_128_OSR_TST_MODE */
  #define WM8904_ADC_128_OSR_TST_MODE_SHIFT            2  /* ADC_128_OSR_TST_MODE */
  #define WM8904_ADC_128_OSR_TST_MODE_WIDTH            1  /* ADC_128_OSR_TST_MODE */
  #define WM8904_ADC_BIASX1P5                     0x0001  /* ADC_BIASX1P5 */
  #define WM8904_ADC_BIASX1P5_SHIFT                    0  /* ADC_BIASX1P5 */
  #define WM8904_ADC_BIASX1P5_WIDTH                    1  /* ADC_BIASX1P5 */
  
  /*
   * R204 (0xCC) - Analogue Output Bias 0
   */
  #define WM8904_PGA_BIAS_MASK                    0x0070  /* PGA_BIAS - [6:4] */
  #define WM8904_PGA_BIAS_SHIFT                        4  /* PGA_BIAS - [6:4] */
  #define WM8904_PGA_BIAS_WIDTH                        3  /* PGA_BIAS - [6:4] */
  
  /*
   * R247 (0xF7) - FLL NCO Test 0
   */
  #define WM8904_FLL_FRC_NCO                      0x0001  /* FLL_FRC_NCO */
  #define WM8904_FLL_FRC_NCO_MASK                 0x0001  /* FLL_FRC_NCO */
  #define WM8904_FLL_FRC_NCO_SHIFT                     0  /* FLL_FRC_NCO */
  #define WM8904_FLL_FRC_NCO_WIDTH                     1  /* FLL_FRC_NCO */
  
  /*
   * R248 (0xF8) - FLL NCO Test 1
   */
  #define WM8904_FLL_FRC_NCO_VAL_MASK             0x003F  /* FLL_FRC_NCO_VAL - [5:0] */
  #define WM8904_FLL_FRC_NCO_VAL_SHIFT                 0  /* FLL_FRC_NCO_VAL - [5:0] */
  #define WM8904_FLL_FRC_NCO_VAL_WIDTH                 6  /* FLL_FRC_NCO_VAL - [5:0] */
  
  #endif