root/sound/pci/oxygen/cs4245.h

INCLUDED FROM

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #define CS4245_CHIP_ID          0x01
   3 #define CS4245_POWER_CTRL       0x02
   4 #define CS4245_DAC_CTRL_1       0x03
   5 #define CS4245_ADC_CTRL         0x04
   6 #define CS4245_MCLK_FREQ        0x05
   7 #define CS4245_SIGNAL_SEL       0x06
   8 #define CS4245_PGA_B_CTRL       0x07
   9 #define CS4245_PGA_A_CTRL       0x08
  10 #define CS4245_ANALOG_IN        0x09
  11 #define CS4245_DAC_A_CTRL       0x0a
  12 #define CS4245_DAC_B_CTRL       0x0b
  13 #define CS4245_DAC_CTRL_2       0x0c
  14 #define CS4245_INT_STATUS       0x0d
  15 #define CS4245_INT_MASK         0x0e
  16 #define CS4245_INT_MODE_MSB     0x0f
  17 #define CS4245_INT_MODE_LSB     0x10
  18 
  19 /* Chip ID */
  20 #define CS4245_CHIP_PART_MASK   0xf0
  21 #define CS4245_CHIP_REV_MASK    0x0f
  22 
  23 /* Power Control */
  24 #define CS4245_FREEZE           0x80
  25 #define CS4245_PDN_MIC          0x08
  26 #define CS4245_PDN_ADC          0x04
  27 #define CS4245_PDN_DAC          0x02
  28 #define CS4245_PDN              0x01
  29 
  30 /* DAC Control */
  31 #define CS4245_DAC_FM_MASK      0xc0
  32 #define CS4245_DAC_FM_SINGLE    0x00
  33 #define CS4245_DAC_FM_DOUBLE    0x40
  34 #define CS4245_DAC_FM_QUAD      0x80
  35 #define CS4245_DAC_DIF_MASK     0x30
  36 #define CS4245_DAC_DIF_LJUST    0x00
  37 #define CS4245_DAC_DIF_I2S      0x10
  38 #define CS4245_DAC_DIF_RJUST_16 0x20
  39 #define CS4245_DAC_DIF_RJUST_24 0x30
  40 #define CS4245_RESERVED_1       0x08
  41 #define CS4245_MUTE_DAC         0x04
  42 #define CS4245_DEEMPH           0x02
  43 #define CS4245_DAC_MASTER       0x01
  44 
  45 /* ADC Control */
  46 #define CS4245_ADC_FM_MASK      0xc0
  47 #define CS4245_ADC_FM_SINGLE    0x00
  48 #define CS4245_ADC_FM_DOUBLE    0x40
  49 #define CS4245_ADC_FM_QUAD      0x80
  50 #define CS4245_ADC_DIF_MASK     0x10
  51 #define CS4245_ADC_DIF_LJUST    0x00
  52 #define CS4245_ADC_DIF_I2S      0x10
  53 #define CS4245_MUTE_ADC         0x04
  54 #define CS4245_HPF_FREEZE       0x02
  55 #define CS4245_ADC_MASTER       0x01
  56 
  57 /* MCLK Frequency */
  58 #define CS4245_MCLK1_MASK       0x70
  59 #define CS4245_MCLK1_SHIFT      4
  60 #define CS4245_MCLK2_MASK       0x07
  61 #define CS4245_MCLK2_SHIFT      0
  62 #define CS4245_MCLK_1           0
  63 #define CS4245_MCLK_1_5         1
  64 #define CS4245_MCLK_2           2
  65 #define CS4245_MCLK_3           3
  66 #define CS4245_MCLK_4           4
  67 
  68 /* Signal Selection */
  69 #define CS4245_A_OUT_SEL_MASK   0x60
  70 #define CS4245_A_OUT_SEL_HIZ    0x00
  71 #define CS4245_A_OUT_SEL_DAC    0x20
  72 #define CS4245_A_OUT_SEL_PGA    0x40
  73 #define CS4245_LOOP             0x02
  74 #define CS4245_ASYNCH           0x01
  75 
  76 /* Channel B/A PGA Control */
  77 #define CS4245_PGA_GAIN_MASK    0x3f
  78 
  79 /* ADC Input Control */
  80 #define CS4245_PGA_SOFT         0x10
  81 #define CS4245_PGA_ZERO         0x08
  82 #define CS4245_SEL_MASK         0x07
  83 #define CS4245_SEL_MIC          0x00
  84 #define CS4245_SEL_INPUT_1      0x01
  85 #define CS4245_SEL_INPUT_2      0x02
  86 #define CS4245_SEL_INPUT_3      0x03
  87 #define CS4245_SEL_INPUT_4      0x04
  88 #define CS4245_SEL_INPUT_5      0x05
  89 #define CS4245_SEL_INPUT_6      0x06
  90 
  91 /* DAC Channel A/B Volume Control */
  92 #define CS4245_VOL_MASK         0xff
  93 
  94 /* DAC Control 2 */
  95 #define CS4245_DAC_SOFT         0x80
  96 #define CS4245_DAC_ZERO         0x40
  97 #define CS4245_INVERT_DAC       0x20
  98 #define CS4245_INT_ACTIVE_HIGH  0x01
  99 
 100 /* Interrupt Status/Mask/Mode */
 101 #define CS4245_ADC_CLK_ERR      0x08
 102 #define CS4245_DAC_CLK_ERR      0x04
 103 #define CS4245_ADC_OVFL         0x02
 104 #define CS4245_ADC_UNDRFL       0x01
 105 
 106 #define CS4245_SPI_ADDRESS_S    (0x9e << 16)
 107 #define CS4245_SPI_WRITE_S      (0 << 16)
 108 
 109 #define CS4245_SPI_ADDRESS      0x9e
 110 #define CS4245_SPI_WRITE        0
 111 #define CS4245_SPI_READ         1