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 "dvb_usb.h" 26 #include "af9033.h" 27 #include "tua9001.h" 28 #include "fc0011.h" 29 #include "fc0012.h" 30 #include "mxl5007t.h" 31 #include "tda18218.h" 32 #include "fc2580.h" 33 #include "tuner_it913x.h" 34 35 struct reg_val { 36 u32 reg; 37 u8 val; 38 }; 39 40 struct reg_val_mask { 41 u32 reg; 42 u8 val; 43 u8 mask; 44 }; 45 46 struct usb_req { 47 u8 cmd; 48 u8 mbox; 49 u8 wlen; 50 u8 *wbuf; 51 u8 rlen; 52 u8 *rbuf; 53 }; 54 55 struct state { 56 #define BUF_LEN 64 57 u8 buf[BUF_LEN]; 58 u8 seq; /* packet sequence number */ 59 u8 prechip_version; 60 u8 chip_version; 61 u16 chip_type; 62 u8 dual_mode:1; 63 u16 eeprom_addr; 64 struct af9033_config af9033_config[2]; 65 }; 66 67 static const u32 clock_lut_af9035[] = { 68 20480000, /* FPGA */ 69 16384000, /* 16.38 MHz */ 70 20480000, /* 20.48 MHz */ 71 36000000, /* 36.00 MHz */ 72 30000000, /* 30.00 MHz */ 73 26000000, /* 26.00 MHz */ 74 28000000, /* 28.00 MHz */ 75 32000000, /* 32.00 MHz */ 76 34000000, /* 34.00 MHz */ 77 24000000, /* 24.00 MHz */ 78 22000000, /* 22.00 MHz */ 79 12000000, /* 12.00 MHz */ 80 }; 81 82 static const u32 clock_lut_it9135[] = { 83 12000000, /* 12.00 MHz */ 84 20480000, /* 20.48 MHz */ 85 36000000, /* 36.00 MHz */ 86 30000000, /* 30.00 MHz */ 87 26000000, /* 26.00 MHz */ 88 28000000, /* 28.00 MHz */ 89 32000000, /* 32.00 MHz */ 90 34000000, /* 34.00 MHz */ 91 24000000, /* 24.00 MHz */ 92 22000000, /* 22.00 MHz */ 93 }; 94 95 #define AF9035_FIRMWARE_AF9035 "dvb-usb-af9035-02.fw" 96 #define AF9035_FIRMWARE_IT9135_V1 "dvb-usb-it9135-01.fw" 97 #define AF9035_FIRMWARE_IT9135_V2 "dvb-usb-it9135-02.fw" 98 99 /* 100 * eeprom is memory mapped as read only. Writing that memory mapped address 101 * will not corrupt eeprom. 102 * 103 * eeprom has value 0x00 single mode and 0x03 for dual mode as far as I have 104 * seen to this day. 105 */ 106 107 #define EEPROM_BASE_AF9035 0x42fd 108 #define EEPROM_BASE_IT9135 0x499c 109 #define EEPROM_SHIFT 0x10 110 111 #define EEPROM_IR_MODE 0x10 112 #define EEPROM_DUAL_MODE 0x29 113 #define EEPROM_2ND_DEMOD_ADDR 0x2a 114 #define EEPROM_IR_TYPE 0x2c 115 #define EEPROM_1_IF_L 0x30 116 #define EEPROM_1_IF_H 0x31 117 #define EEPROM_1_TUNER_ID 0x34 118 #define EEPROM_2_IF_L 0x40 119 #define EEPROM_2_IF_H 0x41 120 #define EEPROM_2_TUNER_ID 0x44 121 122 /* USB commands */ 123 #define CMD_MEM_RD 0x00 124 #define CMD_MEM_WR 0x01 125 #define CMD_I2C_RD 0x02 126 #define CMD_I2C_WR 0x03 127 #define CMD_IR_GET 0x18 128 #define CMD_FW_DL 0x21 129 #define CMD_FW_QUERYINFO 0x22 130 #define CMD_FW_BOOT 0x23 131 #define CMD_FW_DL_BEGIN 0x24 132 #define CMD_FW_DL_END 0x25 133 #define CMD_FW_SCATTER_WR 0x29 134 135 #endif 136