1 /* 2 * Afatech AF9035 DVB USB driver 3 * 4 * Copyright (C) 2009 Antti Palosaari <crope@iki.fi> 5 * Copyright (C) 2012 Antti Palosaari <crope@iki.fi> 6 * 7 * This program is free software; you can redistribute it and/or modify 8 * it under the terms of the GNU General Public License as published by 9 * the Free Software Foundation; either version 2 of the License, or 10 * (at your option) any later version. 11 * 12 * This program is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * GNU General Public License for more details. 16 * 17 * You should have received a copy of the GNU General Public License along 18 * with this program; if not, write to the Free Software Foundation, Inc., 19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. 20 */ 21 22 #ifndef AF9035_H 23 #define AF9035_H 24 25 #include <linux/platform_device.h> 26 #include "dvb_usb.h" 27 #include "af9033.h" 28 #include "tua9001.h" 29 #include "fc0011.h" 30 #include "fc0012.h" 31 #include "mxl5007t.h" 32 #include "tda18218.h" 33 #include "fc2580.h" 34 #include "it913x.h" 35 #include "si2168.h" 36 #include "si2157.h" 37 38 struct reg_val { 39 u32 reg; 40 u8 val; 41 }; 42 43 struct reg_val_mask { 44 u32 reg; 45 u8 val; 46 u8 mask; 47 }; 48 49 struct usb_req { 50 u8 cmd; 51 u8 mbox; 52 u8 wlen; 53 u8 *wbuf; 54 u8 rlen; 55 u8 *rbuf; 56 }; 57 58 struct state { 59 #define BUF_LEN 64 60 u8 buf[BUF_LEN]; 61 u8 seq; /* packet sequence number */ 62 u8 prechip_version; 63 u8 chip_version; 64 u16 chip_type; 65 u8 eeprom[256]; 66 bool no_eeprom; 67 u8 ir_mode; 68 u8 ir_type; 69 u8 dual_mode:1; 70 u8 no_read:1; 71 u8 af9033_i2c_addr[2]; 72 u8 it930x_addresses; 73 struct af9033_config af9033_config[2]; 74 struct af9033_ops ops; 75 #define AF9035_I2C_CLIENT_MAX 4 76 struct i2c_client *i2c_client[AF9035_I2C_CLIENT_MAX]; 77 struct i2c_adapter *i2c_adapter_demod; 78 struct platform_device *platform_device_tuner[2]; 79 }; 80 81 struct address_table { 82 u8 frontend_i2c_addr; 83 u8 tuner_i2c_addr; 84 u8 tuner_if_port; 85 }; 86 87 static const struct address_table it930x_addresses_table[] = { 88 { 0x67, 0x63, 1 }, 89 { 0x64, 0x60, 0 }, 90 }; 91 92 static const u32 clock_lut_af9035[] = { 93 20480000, /* FPGA */ 94 16384000, /* 16.38 MHz */ 95 20480000, /* 20.48 MHz */ 96 36000000, /* 36.00 MHz */ 97 30000000, /* 30.00 MHz */ 98 26000000, /* 26.00 MHz */ 99 28000000, /* 28.00 MHz */ 100 32000000, /* 32.00 MHz */ 101 34000000, /* 34.00 MHz */ 102 24000000, /* 24.00 MHz */ 103 22000000, /* 22.00 MHz */ 104 12000000, /* 12.00 MHz */ 105 }; 106 107 static const u32 clock_lut_it9135[] = { 108 12000000, /* 12.00 MHz */ 109 20480000, /* 20.48 MHz */ 110 36000000, /* 36.00 MHz */ 111 30000000, /* 30.00 MHz */ 112 26000000, /* 26.00 MHz */ 113 28000000, /* 28.00 MHz */ 114 32000000, /* 32.00 MHz */ 115 34000000, /* 34.00 MHz */ 116 24000000, /* 24.00 MHz */ 117 22000000, /* 22.00 MHz */ 118 }; 119 120 #define AF9035_FIRMWARE_AF9035 "dvb-usb-af9035-02.fw" 121 #define AF9035_FIRMWARE_IT9135_V1 "dvb-usb-it9135-01.fw" 122 #define AF9035_FIRMWARE_IT9135_V2 "dvb-usb-it9135-02.fw" 123 #define AF9035_FIRMWARE_IT9303 "dvb-usb-it9303-01.fw" 124 125 /* 126 * eeprom is memory mapped as read only. Writing that memory mapped address 127 * will not corrupt eeprom. 128 * 129 * TS mode: 130 * 0 TS 131 * 1 DCA + PIP 132 * 3 PIP 133 * 5 DCA + PIP (AF9035 only) 134 * n DCA 135 * 136 * Values 0, 3 and 5 are seen to this day. 0 for single TS and 3/5 for dual TS. 137 */ 138 139 #define EEPROM_BASE_AF9035 0x42f5 140 #define EEPROM_BASE_IT9135 0x4994 141 #define EEPROM_SHIFT 0x10 142 143 #define EEPROM_IR_MODE 0x18 144 #define EEPROM_TS_MODE 0x31 145 #define EEPROM_2ND_DEMOD_ADDR 0x32 146 #define EEPROM_IR_TYPE 0x34 147 #define EEPROM_1_IF_L 0x38 148 #define EEPROM_1_IF_H 0x39 149 #define EEPROM_1_TUNER_ID 0x3c 150 #define EEPROM_2_IF_L 0x48 151 #define EEPROM_2_IF_H 0x49 152 #define EEPROM_2_TUNER_ID 0x4c 153 154 /* USB commands */ 155 #define CMD_MEM_RD 0x00 156 #define CMD_MEM_WR 0x01 157 #define CMD_I2C_RD 0x02 158 #define CMD_I2C_WR 0x03 159 #define CMD_IR_GET 0x18 160 #define CMD_FW_DL 0x21 161 #define CMD_FW_QUERYINFO 0x22 162 #define CMD_FW_BOOT 0x23 163 #define CMD_FW_DL_BEGIN 0x24 164 #define CMD_FW_DL_END 0x25 165 #define CMD_FW_SCATTER_WR 0x29 166 #define CMD_GENERIC_I2C_RD 0x2a 167 #define CMD_GENERIC_I2C_WR 0x2b 168 169 #endif 170