drivers/media/dvb-frontends/tda10071_priv.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /*
   3  * NXP TDA10071 + Conexant CX24118A DVB-S/S2 demodulator + tuner driver
   4  *
   5  * Copyright (C) 2011 Antti Palosaari <crope@iki.fi>
   6  */
   7
   8 #ifndef TDA10071_PRIV
   9 #define TDA10071_PRIV
  10
  11 #include <media/dvb_frontend.h>
  12 #include "tda10071.h"
  13 #include <linux/firmware.h>
  14 #include <linux/regmap.h>
  15
  16 struct tda10071_dev {
  17         struct dvb_frontend fe;
  18         struct i2c_client *client;
  19         struct regmap *regmap;
  20         struct mutex cmd_execute_mutex;
  21         u32 clk;
  22         u16 i2c_wr_max;
  23         u8 ts_mode;
  24         bool spec_inv;
  25         u8 pll_multiplier;
  26         u8 tuner_i2c_addr;
  27
  28         u8 meas_count;
  29         u32 dvbv3_ber;
  30         enum fe_status fe_status;
  31         enum fe_delivery_system delivery_system;
  32         bool warm; /* FW running */
  33         u64 post_bit_error;
  34         u64 block_error;
  35 };
  36
  37 static struct tda10071_modcod {
  38         enum fe_delivery_system delivery_system;
  39         enum fe_modulation modulation;
  40         enum fe_code_rate fec;
  41         u8 val;
  42 } TDA10071_MODCOD[] = {
  43         /* NBC-QPSK */
  44         { SYS_DVBS2, QPSK,  FEC_AUTO, 0x00 },
  45         { SYS_DVBS2, QPSK,  FEC_1_2,  0x04 },
  46         { SYS_DVBS2, QPSK,  FEC_3_5,  0x05 },
  47         { SYS_DVBS2, QPSK,  FEC_2_3,  0x06 },
  48         { SYS_DVBS2, QPSK,  FEC_3_4,  0x07 },
  49         { SYS_DVBS2, QPSK,  FEC_4_5,  0x08 },
  50         { SYS_DVBS2, QPSK,  FEC_5_6,  0x09 },
  51         { SYS_DVBS2, QPSK,  FEC_8_9,  0x0a },
  52         { SYS_DVBS2, QPSK,  FEC_9_10, 0x0b },
  53         /* 8PSK */
  54         { SYS_DVBS2, PSK_8, FEC_AUTO, 0x00 },
  55         { SYS_DVBS2, PSK_8, FEC_3_5,  0x0c },
  56         { SYS_DVBS2, PSK_8, FEC_2_3,  0x0d },
  57         { SYS_DVBS2, PSK_8, FEC_3_4,  0x0e },
  58         { SYS_DVBS2, PSK_8, FEC_5_6,  0x0f },
  59         { SYS_DVBS2, PSK_8, FEC_8_9,  0x10 },
  60         { SYS_DVBS2, PSK_8, FEC_9_10, 0x11 },
  61         /* QPSK */
  62         { SYS_DVBS,  QPSK,  FEC_AUTO, 0x2d },
  63         { SYS_DVBS,  QPSK,  FEC_1_2,  0x2e },
  64         { SYS_DVBS,  QPSK,  FEC_2_3,  0x2f },
  65         { SYS_DVBS,  QPSK,  FEC_3_4,  0x30 },
  66         { SYS_DVBS,  QPSK,  FEC_5_6,  0x31 },
  67         { SYS_DVBS,  QPSK,  FEC_7_8,  0x32 },
  68 };
  69
  70 struct tda10071_reg_val_mask {
  71         u8 reg;
  72         u8 val;
  73         u8 mask;
  74 };
  75
  76 /* firmware filename */
  77 #define TDA10071_FIRMWARE "dvb-fe-tda10071.fw"
  78
  79 /* firmware commands */
  80 #define CMD_DEMOD_INIT          0x10
  81 #define CMD_CHANGE_CHANNEL      0x11
  82 #define CMD_MPEG_CONFIG         0x13
  83 #define CMD_TUNER_INIT          0x15
  84 #define CMD_GET_AGCACC          0x1a
  85
  86 #define CMD_LNB_CONFIG          0x20
  87 #define CMD_LNB_SEND_DISEQC     0x21
  88 #define CMD_LNB_SET_DC_LEVEL    0x22
  89 #define CMD_LNB_PCB_CONFIG      0x23
  90 #define CMD_LNB_SEND_TONEBURST  0x24
  91 #define CMD_LNB_UPDATE_REPLY    0x25
  92
  93 #define CMD_GET_FW_VERSION      0x35
  94 #define CMD_SET_SLEEP_MODE      0x36
  95 #define CMD_BER_CONTROL         0x3e
  96 #define CMD_BER_UPDATE_COUNTERS 0x3f
  97
  98 /* firmware command struct */
  99 #define TDA10071_ARGLEN      30
 100 struct tda10071_cmd {
 101         u8 args[TDA10071_ARGLEN];
 102         u8 len;
 103 };
 104
 105
 106 #endif /* TDA10071_PRIV */