root/drivers/media/tuners/mxl5007t.h

INCLUDED FROM

DEFINITIONS

1. mxl5007t_attach

   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 
   8 #ifndef __MXL5007T_H__
   9 #define __MXL5007T_H__
  10 
  11 #include <media/dvb_frontend.h>
  12 
  13 /* ------------------------------------------------------------------------- */
  14 
  15 enum mxl5007t_if_freq {
  16         MxL_IF_4_MHZ,      /*  4000000 */
  17         MxL_IF_4_5_MHZ,    /*  4500000 */
  18         MxL_IF_4_57_MHZ,   /*  4570000 */
  19         MxL_IF_5_MHZ,      /*  5000000 */
  20         MxL_IF_5_38_MHZ,   /*  5380000 */
  21         MxL_IF_6_MHZ,      /*  6000000 */
  22         MxL_IF_6_28_MHZ,   /*  6280000 */
  23         MxL_IF_9_1915_MHZ, /*  9191500 */
  24         MxL_IF_35_25_MHZ,  /* 35250000 */
  25         MxL_IF_36_15_MHZ,  /* 36150000 */
  26         MxL_IF_44_MHZ,     /* 44000000 */
  27 };
  28 
  29 enum mxl5007t_xtal_freq {
  30         MxL_XTAL_16_MHZ,      /* 16000000 */
  31         MxL_XTAL_20_MHZ,      /* 20000000 */
  32         MxL_XTAL_20_25_MHZ,   /* 20250000 */
  33         MxL_XTAL_20_48_MHZ,   /* 20480000 */
  34         MxL_XTAL_24_MHZ,      /* 24000000 */
  35         MxL_XTAL_25_MHZ,      /* 25000000 */
  36         MxL_XTAL_25_14_MHZ,   /* 25140000 */
  37         MxL_XTAL_27_MHZ,      /* 27000000 */
  38         MxL_XTAL_28_8_MHZ,    /* 28800000 */
  39         MxL_XTAL_32_MHZ,      /* 32000000 */
  40         MxL_XTAL_40_MHZ,      /* 40000000 */
  41         MxL_XTAL_44_MHZ,      /* 44000000 */
  42         MxL_XTAL_48_MHZ,      /* 48000000 */
  43         MxL_XTAL_49_3811_MHZ, /* 49381100 */
  44 };
  45 
  46 enum mxl5007t_clkout_amp {
  47         MxL_CLKOUT_AMP_0_94V = 0,
  48         MxL_CLKOUT_AMP_0_53V = 1,
  49         MxL_CLKOUT_AMP_0_37V = 2,
  50         MxL_CLKOUT_AMP_0_28V = 3,
  51         MxL_CLKOUT_AMP_0_23V = 4,
  52         MxL_CLKOUT_AMP_0_20V = 5,
  53         MxL_CLKOUT_AMP_0_17V = 6,
  54         MxL_CLKOUT_AMP_0_15V = 7,
  55 };
  56 
  57 struct mxl5007t_config {
  58         s32 if_diff_out_level;
  59         enum mxl5007t_clkout_amp clk_out_amp;
  60         enum mxl5007t_xtal_freq xtal_freq_hz;
  61         enum mxl5007t_if_freq if_freq_hz;
  62         unsigned int invert_if:1;
  63         unsigned int loop_thru_enable:1;
  64         unsigned int clk_out_enable:1;
  65 };
  66 
  67 #if IS_REACHABLE(CONFIG_MEDIA_TUNER_MXL5007T)
  68 extern struct dvb_frontend *mxl5007t_attach(struct dvb_frontend *fe,
  69                                             struct i2c_adapter *i2c, u8 addr,
  70                                             struct mxl5007t_config *cfg);
  71 #else
  72 static inline struct dvb_frontend *mxl5007t_attach(struct dvb_frontend *fe,
  73                                                    struct i2c_adapter *i2c,
  74                                                    u8 addr,
  75                                                    struct mxl5007t_config *cfg)
  76 {
  77         printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
  78         return NULL;
  79 }
  80 #endif
  81 
  82 #endif /* __MXL5007T_H__ */