tlv320aic23.h 3.8 KB

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  1. /* SPDX-License-Identifier: GPL-2.0-only */
  2. /*
  3. * ALSA SoC TLV320AIC23 codec driver
  4. *
  5. * Author: Arun KS, <arunks@mistralsolutions.com>
  6. * Copyright: (C) 2008 Mistral Solutions Pvt Ltd
  7. */
  8. #ifndef _TLV320AIC23_H
  9. #define _TLV320AIC23_H
  10. struct device;
  11. struct regmap_config;
  12. extern const struct regmap_config tlv320aic23_regmap;
  13. int tlv320aic23_probe(struct device *dev, struct regmap *regmap);
  14. /* Codec TLV320AIC23 */
  15. #define TLV320AIC23_LINVOL 0x00
  16. #define TLV320AIC23_RINVOL 0x01
  17. #define TLV320AIC23_LCHNVOL 0x02
  18. #define TLV320AIC23_RCHNVOL 0x03
  19. #define TLV320AIC23_ANLG 0x04
  20. #define TLV320AIC23_DIGT 0x05
  21. #define TLV320AIC23_PWR 0x06
  22. #define TLV320AIC23_DIGT_FMT 0x07
  23. #define TLV320AIC23_SRATE 0x08
  24. #define TLV320AIC23_ACTIVE 0x09
  25. #define TLV320AIC23_RESET 0x0F
  26. /* Left (right) line input volume control register */
  27. #define TLV320AIC23_LRS_ENABLED 0x0100
  28. #define TLV320AIC23_LIM_MUTED 0x0080
  29. #define TLV320AIC23_LIV_DEFAULT 0x0017
  30. #define TLV320AIC23_LIV_MAX 0x001f
  31. #define TLV320AIC23_LIV_MIN 0x0000
  32. /* Left (right) channel headphone volume control register */
  33. #define TLV320AIC23_LZC_ON 0x0080
  34. #define TLV320AIC23_LHV_DEFAULT 0x0079
  35. #define TLV320AIC23_LHV_MAX 0x007f
  36. #define TLV320AIC23_LHV_MIN 0x0000
  37. /* Analog audio path control register */
  38. #define TLV320AIC23_STA_REG(x) ((x)<<6)
  39. #define TLV320AIC23_STE_ENABLED 0x0020
  40. #define TLV320AIC23_DAC_SELECTED 0x0010
  41. #define TLV320AIC23_BYPASS_ON 0x0008
  42. #define TLV320AIC23_INSEL_MIC 0x0004
  43. #define TLV320AIC23_MICM_MUTED 0x0002
  44. #define TLV320AIC23_MICB_20DB 0x0001
  45. /* Digital audio path control register */
  46. #define TLV320AIC23_DACM_MUTE 0x0008
  47. #define TLV320AIC23_DEEMP_32K 0x0002
  48. #define TLV320AIC23_DEEMP_44K 0x0004
  49. #define TLV320AIC23_DEEMP_48K 0x0006
  50. #define TLV320AIC23_ADCHP_ON 0x0001
  51. /* Power control down register */
  52. #define TLV320AIC23_DEVICE_PWR_OFF 0x0080
  53. #define TLV320AIC23_CLK_OFF 0x0040
  54. #define TLV320AIC23_OSC_OFF 0x0020
  55. #define TLV320AIC23_OUT_OFF 0x0010
  56. #define TLV320AIC23_DAC_OFF 0x0008
  57. #define TLV320AIC23_ADC_OFF 0x0004
  58. #define TLV320AIC23_MIC_OFF 0x0002
  59. #define TLV320AIC23_LINE_OFF 0x0001
  60. /* Digital audio interface register */
  61. #define TLV320AIC23_MS_MASTER 0x0040
  62. #define TLV320AIC23_LRSWAP_ON 0x0020
  63. #define TLV320AIC23_LRP_ON 0x0010
  64. #define TLV320AIC23_IWL_16 0x0000
  65. #define TLV320AIC23_IWL_20 0x0004
  66. #define TLV320AIC23_IWL_24 0x0008
  67. #define TLV320AIC23_IWL_32 0x000C
  68. #define TLV320AIC23_FOR_I2S 0x0002
  69. #define TLV320AIC23_FOR_DSP 0x0003
  70. #define TLV320AIC23_FOR_LJUST 0x0001
  71. /* Sample rate control register */
  72. #define TLV320AIC23_CLKOUT_HALF 0x0080
  73. #define TLV320AIC23_CLKIN_HALF 0x0040
  74. #define TLV320AIC23_BOSR_384fs 0x0002 /* BOSR_272fs in USB mode */
  75. #define TLV320AIC23_USB_CLK_ON 0x0001
  76. #define TLV320AIC23_SR_MASK 0xf
  77. #define TLV320AIC23_CLKOUT_SHIFT 7
  78. #define TLV320AIC23_CLKIN_SHIFT 6
  79. #define TLV320AIC23_SR_SHIFT 2
  80. #define TLV320AIC23_BOSR_SHIFT 1
  81. /* Digital interface register */
  82. #define TLV320AIC23_ACT_ON 0x0001
  83. /*
  84. * AUDIO related MACROS
  85. */
  86. #define TLV320AIC23_DEFAULT_OUT_VOL 0x70
  87. #define TLV320AIC23_DEFAULT_IN_VOLUME 0x10
  88. #define TLV320AIC23_OUT_VOL_MIN TLV320AIC23_LHV_MIN
  89. #define TLV320AIC23_OUT_VOL_MAX TLV320AIC23_LHV_MAX
  90. #define TLV320AIC23_OUT_VO_RANGE (TLV320AIC23_OUT_VOL_MAX - \
  91. TLV320AIC23_OUT_VOL_MIN)
  92. #define TLV320AIC23_OUT_VOL_MASK TLV320AIC23_OUT_VOL_MAX
  93. #define TLV320AIC23_IN_VOL_MIN TLV320AIC23_LIV_MIN
  94. #define TLV320AIC23_IN_VOL_MAX TLV320AIC23_LIV_MAX
  95. #define TLV320AIC23_IN_VOL_RANGE (TLV320AIC23_IN_VOL_MAX - \
  96. TLV320AIC23_IN_VOL_MIN)
  97. #define TLV320AIC23_IN_VOL_MASK TLV320AIC23_IN_VOL_MAX
  98. #define TLV320AIC23_SIDETONE_MASK 0x1c0
  99. #define TLV320AIC23_SIDETONE_0 0x100
  100. #define TLV320AIC23_SIDETONE_6 0x000
  101. #define TLV320AIC23_SIDETONE_9 0x040
  102. #define TLV320AIC23_SIDETONE_12 0x080
  103. #define TLV320AIC23_SIDETONE_18 0x0c0
  104. #endif /* _TLV320AIC23_H */