drivers/media/usb/dvb-usb-v2/af9035.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /*
   3  * Afatech AF9035 DVB USB driver
   4  *
   5  * Copyright (C) 2009 Antti Palosaari <crope@iki.fi>
   6  * Copyright (C) 2012 Antti Palosaari <crope@iki.fi>
   7  */
   8
   9 #ifndef AF9035_H
  10 #define AF9035_H
  11
  12 #include <linux/platform_device.h>
  13 #include "dvb_usb.h"
  14 #include "af9033.h"
  15 #include "tua9001.h"
  16 #include "fc0011.h"
  17 #include "fc0012.h"
  18 #include "mxl5007t.h"
  19 #include "tda18218.h"
  20 #include "fc2580.h"
  21 #include "it913x.h"
  22 #include "si2168.h"
  23 #include "si2157.h"
  24
  25 struct reg_val {
  26         u32 reg;
  27         u8  val;
  28 };
  29
  30 struct reg_val_mask {
  31         u32 reg;
  32         u8  val;
  33         u8  mask;
  34 };
  35
  36 struct usb_req {
  37         u8  cmd;
  38         u8  mbox;
  39         u8  wlen;
  40         u8  *wbuf;
  41         u8  rlen;
  42         u8  *rbuf;
  43 };
  44
  45 struct state {
  46 #define BUF_LEN 64
  47         u8 buf[BUF_LEN];
  48         u8 seq; /* packet sequence number */
  49         u8 prechip_version;
  50         u8 chip_version;
  51         u16 chip_type;
  52         u8 eeprom[256];
  53         bool no_eeprom;
  54         u8 ir_mode;
  55         u8 ir_type;
  56         u8 dual_mode:1;
  57         u8 no_read:1;
  58         u8 af9033_i2c_addr[2];
  59         u8 it930x_addresses;
  60         struct af9033_config af9033_config[2];
  61         struct af9033_ops ops;
  62         #define AF9035_I2C_CLIENT_MAX 4
  63         struct i2c_client *i2c_client[AF9035_I2C_CLIENT_MAX];
  64         struct i2c_adapter *i2c_adapter_demod;
  65         struct platform_device *platform_device_tuner[2];
  66 };
  67
  68 struct address_table {
  69         u8 frontend_i2c_addr;
  70         u8 tuner_i2c_addr;
  71         u8 tuner_if_port;
  72 };
  73
  74 static const struct address_table it930x_addresses_table[] = {
  75         { 0x67, 0x63, 1 },
  76         { 0x64, 0x60, 0 },
  77 };
  78
  79 static const u32 clock_lut_af9035[] = {
  80         20480000, /*      FPGA */
  81         16384000, /* 16.38 MHz */
  82         20480000, /* 20.48 MHz */
  83         36000000, /* 36.00 MHz */
  84         30000000, /* 30.00 MHz */
  85         26000000, /* 26.00 MHz */
  86         28000000, /* 28.00 MHz */
  87         32000000, /* 32.00 MHz */
  88         34000000, /* 34.00 MHz */
  89         24000000, /* 24.00 MHz */
  90         22000000, /* 22.00 MHz */
  91         12000000, /* 12.00 MHz */
  92 };
  93
  94 static const u32 clock_lut_it9135[] = {
  95         12000000, /* 12.00 MHz */
  96         20480000, /* 20.48 MHz */
  97         36000000, /* 36.00 MHz */
  98         30000000, /* 30.00 MHz */
  99         26000000, /* 26.00 MHz */
 100         28000000, /* 28.00 MHz */
 101         32000000, /* 32.00 MHz */
 102         34000000, /* 34.00 MHz */
 103         24000000, /* 24.00 MHz */
 104         22000000, /* 22.00 MHz */
 105 };
 106
 107 #define AF9035_FIRMWARE_AF9035 "dvb-usb-af9035-02.fw"
 108 #define AF9035_FIRMWARE_IT9135_V1 "dvb-usb-it9135-01.fw"
 109 #define AF9035_FIRMWARE_IT9135_V2 "dvb-usb-it9135-02.fw"
 110 #define AF9035_FIRMWARE_IT9303 "dvb-usb-it9303-01.fw"
 111
 112 /*
 113  * eeprom is memory mapped as read only. Writing that memory mapped address
 114  * will not corrupt eeprom.
 115  *
 116  * TS mode:
 117  * 0  TS
 118  * 1  DCA + PIP
 119  * 3  PIP
 120  * 5  DCA + PIP (AF9035 only)
 121  * n  DCA
 122  *
 123  * Values 0, 3 and 5 are seen to this day. 0 for single TS and 3/5 for dual TS.
 124  */
 125
 126 #define EEPROM_BASE_AF9035        0x42f5
 127 #define EEPROM_BASE_IT9135        0x4994
 128 #define EEPROM_SHIFT                0x10
 129
 130 #define EEPROM_IR_MODE              0x18
 131 #define EEPROM_TS_MODE              0x31
 132 #define EEPROM_2ND_DEMOD_ADDR       0x32
 133 #define EEPROM_IR_TYPE              0x34
 134 #define EEPROM_1_IF_L               0x38
 135 #define EEPROM_1_IF_H               0x39
 136 #define EEPROM_1_TUNER_ID           0x3c
 137 #define EEPROM_2_IF_L               0x48
 138 #define EEPROM_2_IF_H               0x49
 139 #define EEPROM_2_TUNER_ID           0x4c
 140
 141 /* USB commands */
 142 #define CMD_MEM_RD                  0x00
 143 #define CMD_MEM_WR                  0x01
 144 #define CMD_I2C_RD                  0x02
 145 #define CMD_I2C_WR                  0x03
 146 #define CMD_IR_GET                  0x18
 147 #define CMD_FW_DL                   0x21
 148 #define CMD_FW_QUERYINFO            0x22
 149 #define CMD_FW_BOOT                 0x23
 150 #define CMD_FW_DL_BEGIN             0x24
 151 #define CMD_FW_DL_END               0x25
 152 #define CMD_FW_SCATTER_WR           0x29
 153 #define CMD_GENERIC_I2C_RD          0x2a
 154 #define CMD_GENERIC_I2C_WR          0x2b
 155
 156 #endif