drivers/media/dvb-frontends/mt352_priv.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /*
   3  *  Driver for Zarlink DVB-T MT352 demodulator
   4  *
   5  *  Written by Holger Waechtler <holger@qanu.de>
   6  *       and Daniel Mack <daniel@qanu.de>
   7  *
   8  *  AVerMedia AVerTV DVB-T 771 support by
   9  *       Wolfram Joost <dbox2@frokaschwei.de>
  10  *
  11  *  Support for Samsung TDTC9251DH01C(M) tuner
  12  *  Copyright (C) 2004 Antonio Mancuso <antonio.mancuso@digitaltelevision.it>
  13  *                     Amauri  Celani  <acelani@essegi.net>
  14  *
  15  *  DVICO FusionHDTV DVB-T1 and DVICO FusionHDTV DVB-T Lite support by
  16  *       Christopher Pascoe <c.pascoe@itee.uq.edu.au>
  17  */
  18
  19 #ifndef _MT352_PRIV_
  20 #define _MT352_PRIV_
  21
  22 #define ID_MT352        0x13
  23
  24 #define msb(x) (((x) >> 8) & 0xff)
  25 #define lsb(x) ((x) & 0xff)
  26
  27 enum mt352_reg_addr {
  28         STATUS_0           = 0x00,
  29         STATUS_1           = 0x01,
  30         STATUS_2           = 0x02,
  31         STATUS_3           = 0x03,
  32         STATUS_4           = 0x04,
  33         INTERRUPT_0        = 0x05,
  34         INTERRUPT_1        = 0x06,
  35         INTERRUPT_2        = 0x07,
  36         INTERRUPT_3        = 0x08,
  37         SNR                = 0x09,
  38         VIT_ERR_CNT_2      = 0x0A,
  39         VIT_ERR_CNT_1      = 0x0B,
  40         VIT_ERR_CNT_0      = 0x0C,
  41         RS_ERR_CNT_2       = 0x0D,
  42         RS_ERR_CNT_1       = 0x0E,
  43         RS_ERR_CNT_0       = 0x0F,
  44         RS_UBC_1           = 0x10,
  45         RS_UBC_0           = 0x11,
  46         AGC_GAIN_3         = 0x12,
  47         AGC_GAIN_2         = 0x13,
  48         AGC_GAIN_1         = 0x14,
  49         AGC_GAIN_0         = 0x15,
  50         FREQ_OFFSET_2      = 0x17,
  51         FREQ_OFFSET_1      = 0x18,
  52         FREQ_OFFSET_0      = 0x19,
  53         TIMING_OFFSET_1    = 0x1A,
  54         TIMING_OFFSET_0    = 0x1B,
  55         CHAN_FREQ_1        = 0x1C,
  56         CHAN_FREQ_0        = 0x1D,
  57         TPS_RECEIVED_1     = 0x1E,
  58         TPS_RECEIVED_0     = 0x1F,
  59         TPS_CURRENT_1      = 0x20,
  60         TPS_CURRENT_0      = 0x21,
  61         TPS_CELL_ID_1      = 0x22,
  62         TPS_CELL_ID_0      = 0x23,
  63         TPS_MISC_DATA_2    = 0x24,
  64         TPS_MISC_DATA_1    = 0x25,
  65         TPS_MISC_DATA_0    = 0x26,
  66         RESET              = 0x50,
  67         TPS_GIVEN_1        = 0x51,
  68         TPS_GIVEN_0        = 0x52,
  69         ACQ_CTL            = 0x53,
  70         TRL_NOMINAL_RATE_1 = 0x54,
  71         TRL_NOMINAL_RATE_0 = 0x55,
  72         INPUT_FREQ_1       = 0x56,
  73         INPUT_FREQ_0       = 0x57,
  74         TUNER_ADDR         = 0x58,
  75         CHAN_START_1       = 0x59,
  76         CHAN_START_0       = 0x5A,
  77         CONT_1             = 0x5B,
  78         CONT_0             = 0x5C,
  79         TUNER_GO           = 0x5D,
  80         STATUS_EN_0        = 0x5F,
  81         STATUS_EN_1        = 0x60,
  82         INTERRUPT_EN_0     = 0x61,
  83         INTERRUPT_EN_1     = 0x62,
  84         INTERRUPT_EN_2     = 0x63,
  85         INTERRUPT_EN_3     = 0x64,
  86         AGC_TARGET         = 0x67,
  87         AGC_CTL            = 0x68,
  88         CAPT_RANGE         = 0x75,
  89         SNR_SELECT_1       = 0x79,
  90         SNR_SELECT_0       = 0x7A,
  91         RS_ERR_PER_1       = 0x7C,
  92         RS_ERR_PER_0       = 0x7D,
  93         CHIP_ID            = 0x7F,
  94         CHAN_STOP_1        = 0x80,
  95         CHAN_STOP_0        = 0x81,
  96         CHAN_STEP_1        = 0x82,
  97         CHAN_STEP_0        = 0x83,
  98         FEC_LOCK_TIME      = 0x85,
  99         OFDM_LOCK_TIME     = 0x86,
 100         ACQ_DELAY          = 0x87,
 101         SCAN_CTL           = 0x88,
 102         CLOCK_CTL          = 0x89,
 103         CONFIG             = 0x8A,
 104         MCLK_RATIO         = 0x8B,
 105         GPP_CTL            = 0x8C,
 106         ADC_CTL_1          = 0x8E,
 107         ADC_CTL_0          = 0x8F
 108 };
 109
 110 /* here we assume 1/6MHz == 166.66kHz stepsize */
 111 #define IF_FREQUENCYx6 217    /* 6 * 36.16666666667MHz */
 112
 113 #endif                          /* _MT352_PRIV_ */