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1/* SPDX-License-Identifier: GPL-2.0-or-later */2/*3 * Afatech AF9035 DVB USB driver4 *5 * Copyright (C) 2009 Antti Palosaari <crope@iki.fi>6 * Copyright (C) 2012 Antti Palosaari <crope@iki.fi>7 */8 9#ifndef AF9035_H10#define AF9035_H11 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 25struct reg_val {26 u32 reg;27 u8 val;28};29 30struct reg_val_mask {31 u32 reg;32 u8 val;33 u8 mask;34};35 36struct usb_req {37 u8 cmd;38 u8 mbox;39 u8 wlen;40 u8 *wbuf;41 u8 rlen;42 u8 *rbuf;43};44 45struct state {46#define BUF_LEN 6447 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 463 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 68struct address_table {69 u8 frontend_i2c_addr;70 u8 tuner_i2c_addr;71 u8 tuner_if_port;72};73 74static const struct address_table it930x_addresses_table[] = {75 { 0x67, 0x63, 1 },76 { 0x64, 0x60, 0 },77};78 79static 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 94static 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 address114 * will not corrupt eeprom.115 *116 * TS mode:117 * 0 TS118 * 1 DCA + PIP119 * 3 PIP120 * 5 DCA + PIP (AF9035 only)121 * n DCA122 *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 0x42f5127#define EEPROM_BASE_IT9135 0x4994128#define EEPROM_SHIFT 0x10129 130#define EEPROM_IR_MODE 0x18131#define EEPROM_TS_MODE 0x31132#define EEPROM_2ND_DEMOD_ADDR 0x32133#define EEPROM_IR_TYPE 0x34134#define EEPROM_1_IF_L 0x38135#define EEPROM_1_IF_H 0x39136#define EEPROM_1_TUNER_ID 0x3c137#define EEPROM_2_IF_L 0x48138#define EEPROM_2_IF_H 0x49139#define EEPROM_2_TUNER_ID 0x4c140 141/* USB commands */142#define CMD_MEM_RD 0x00143#define CMD_MEM_WR 0x01144#define CMD_I2C_RD 0x02145#define CMD_I2C_WR 0x03146#define CMD_IR_GET 0x18147#define CMD_FW_DL 0x21148#define CMD_FW_QUERYINFO 0x22149#define CMD_FW_BOOT 0x23150#define CMD_FW_DL_BEGIN 0x24151#define CMD_FW_DL_END 0x25152#define CMD_FW_SCATTER_WR 0x29153#define CMD_GENERIC_I2C_RD 0x2a154#define CMD_GENERIC_I2C_WR 0x2b155 156#endif157