LXR linux/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
  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 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
  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 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
 157