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linux-libre
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sound
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pci
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oxygen
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xonar_dg.h

xonar_dg.h 1.5 KB
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  1. #ifndef XONAR_DG_H_INCLUDED
    2. 

  2. #define XONAR_DG_H_INCLUDED
    3. 

  3. 

  4. #include "oxygen.h"
    5. 

  5. 

  6. #define GPIO_MAGIC		0x0008
    7. 

  7. #define GPIO_HP_DETECT		0x0010
    8. 

  8. #define GPIO_INPUT_ROUTE	0x0060
    9. 

  9. #define GPIO_HP_REAR		0x0080
    10. 

  10. #define GPIO_OUTPUT_ENABLE	0x0100
    11. 

  11. 

  12. #define CAPTURE_SRC_MIC		0
    13. 

  13. #define CAPTURE_SRC_FP_MIC	1
    14. 

  14. #define CAPTURE_SRC_LINE	2
    15. 

  15. #define CAPTURE_SRC_AUX		3
    16. 

  16. 

  17. #define PLAYBACK_DST_HP		0
    18. 

  18. #define PLAYBACK_DST_HP_FP	1
    19. 

  19. #define PLAYBACK_DST_MULTICH	2
    20. 

  20. 

  21. enum cs4245_shadow_operation {
    22. 

  22. 	CS4245_SAVE_TO_SHADOW,
    23. 

  23. 	CS4245_LOAD_FROM_SHADOW
    24. 

  24. };
    25. 

  25. 

  26. struct dg {
    27. 

  27. 	/* shadow copy of the CS4245 register space */
    28. 

  28. 	unsigned char cs4245_shadow[17];
    29. 

  29. 	/* output select: headphone/speakers */
    30. 

  30. 	unsigned char output_sel;
    31. 

  31. 	/* volumes for all capture sources */
    32. 

  32. 	char input_vol[4][2];
    33. 

  33. 	/* input select: mic/fp mic/line/aux */
    34. 

  34. 	unsigned char input_sel;
    35. 

  35. };
    36. 

  36. 

  37. /* Xonar DG control routines */
    38. 

  38. int cs4245_write_spi(struct oxygen *chip, u8 reg);
    39. 

  39. int cs4245_read_spi(struct oxygen *chip, u8 reg);
    40. 

  40. int cs4245_shadow_control(struct oxygen *chip, enum cs4245_shadow_operation op);
    41. 

  41. void dg_init(struct oxygen *chip);
    42. 

  42. void set_cs4245_dac_params(struct oxygen *chip,
    43. 

  43. 				  struct snd_pcm_hw_params *params);
    44. 

  44. void set_cs4245_adc_params(struct oxygen *chip,
    45. 

  45. 				  struct snd_pcm_hw_params *params);
    46. 

  46. unsigned int adjust_dg_dac_routing(struct oxygen *chip,
    47. 

  47. 					  unsigned int play_routing);
    48. 

  48. void dump_cs4245_registers(struct oxygen *chip,
    49. 

  49. 				struct snd_info_buffer *buffer);
    50. 

  50. void dg_suspend(struct oxygen *chip);
    51. 

  51. void dg_resume(struct oxygen *chip);
    52. 

  52. void dg_cleanup(struct oxygen *chip);
    53. 

  53. 

  54. extern struct oxygen_model model_xonar_dg;
    55. 

  55. 

  56. #endif
    57. 

  57.