LXR linux/drivers/media/dvb-frontends/tda10071

   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
  16struct 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
  37static 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
  70struct 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
 100struct tda10071_cmd {
 101        u8 args[TDA10071_ARGLEN];
 102        u8 len;
 103};
 104
 105
 106#endif /* TDA10071_PRIV */
 107