mxl5007t.h 2.3 KB

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  1. /* SPDX-License-Identifier: GPL-2.0-or-later */
  2. /*
  3. * mxl5007t.h - driver for the MaxLinear MxL5007T silicon tuner
  4. *
  5. * Copyright (C) 2008 Michael Krufky <mkrufky@linuxtv.org>
  6. */
  7. #ifndef __MXL5007T_H__
  8. #define __MXL5007T_H__
  9. #include <media/dvb_frontend.h>
  10. /* ------------------------------------------------------------------------- */
  11. enum mxl5007t_if_freq {
  12. MxL_IF_4_MHZ, /* 4000000 */
  13. MxL_IF_4_5_MHZ, /* 4500000 */
  14. MxL_IF_4_57_MHZ, /* 4570000 */
  15. MxL_IF_5_MHZ, /* 5000000 */
  16. MxL_IF_5_38_MHZ, /* 5380000 */
  17. MxL_IF_6_MHZ, /* 6000000 */
  18. MxL_IF_6_28_MHZ, /* 6280000 */
  19. MxL_IF_9_1915_MHZ, /* 9191500 */
  20. MxL_IF_35_25_MHZ, /* 35250000 */
  21. MxL_IF_36_15_MHZ, /* 36150000 */
  22. MxL_IF_44_MHZ, /* 44000000 */
  23. };
  24. enum mxl5007t_xtal_freq {
  25. MxL_XTAL_16_MHZ, /* 16000000 */
  26. MxL_XTAL_20_MHZ, /* 20000000 */
  27. MxL_XTAL_20_25_MHZ, /* 20250000 */
  28. MxL_XTAL_20_48_MHZ, /* 20480000 */
  29. MxL_XTAL_24_MHZ, /* 24000000 */
  30. MxL_XTAL_25_MHZ, /* 25000000 */
  31. MxL_XTAL_25_14_MHZ, /* 25140000 */
  32. MxL_XTAL_27_MHZ, /* 27000000 */
  33. MxL_XTAL_28_8_MHZ, /* 28800000 */
  34. MxL_XTAL_32_MHZ, /* 32000000 */
  35. MxL_XTAL_40_MHZ, /* 40000000 */
  36. MxL_XTAL_44_MHZ, /* 44000000 */
  37. MxL_XTAL_48_MHZ, /* 48000000 */
  38. MxL_XTAL_49_3811_MHZ, /* 49381100 */
  39. };
  40. enum mxl5007t_clkout_amp {
  41. MxL_CLKOUT_AMP_0_94V = 0,
  42. MxL_CLKOUT_AMP_0_53V = 1,
  43. MxL_CLKOUT_AMP_0_37V = 2,
  44. MxL_CLKOUT_AMP_0_28V = 3,
  45. MxL_CLKOUT_AMP_0_23V = 4,
  46. MxL_CLKOUT_AMP_0_20V = 5,
  47. MxL_CLKOUT_AMP_0_17V = 6,
  48. MxL_CLKOUT_AMP_0_15V = 7,
  49. };
  50. struct mxl5007t_config {
  51. s32 if_diff_out_level;
  52. enum mxl5007t_clkout_amp clk_out_amp;
  53. enum mxl5007t_xtal_freq xtal_freq_hz;
  54. enum mxl5007t_if_freq if_freq_hz;
  55. unsigned int invert_if:1;
  56. unsigned int loop_thru_enable:1;
  57. unsigned int clk_out_enable:1;
  58. };
  59. #if IS_REACHABLE(CONFIG_MEDIA_TUNER_MXL5007T)
  60. extern struct dvb_frontend *mxl5007t_attach(struct dvb_frontend *fe,
  61. struct i2c_adapter *i2c, u8 addr,
  62. struct mxl5007t_config *cfg);
  63. #else
  64. static inline struct dvb_frontend *mxl5007t_attach(struct dvb_frontend *fe,
  65. struct i2c_adapter *i2c,
  66. u8 addr,
  67. struct mxl5007t_config *cfg)
  68. {
  69. printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
  70. return NULL;
  71. }
  72. #endif
  73. #endif /* __MXL5007T_H__ */