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

   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         struct af9033_config af9033_config[2];
  73         struct af9033_ops ops;
  74         #define AF9035_I2C_CLIENT_MAX 4
  75         struct i2c_client *i2c_client[AF9035_I2C_CLIENT_MAX];
  76         struct i2c_adapter *i2c_adapter_demod;
  77         struct platform_device *platform_device_tuner[2];
  78 };
  79
  80 static const u32 clock_lut_af9035[] = {
  81         20480000, /*      FPGA */
  82         16384000, /* 16.38 MHz */
  83         20480000, /* 20.48 MHz */
  84         36000000, /* 36.00 MHz */
  85         30000000, /* 30.00 MHz */
  86         26000000, /* 26.00 MHz */
  87         28000000, /* 28.00 MHz */
  88         32000000, /* 32.00 MHz */
  89         34000000, /* 34.00 MHz */
  90         24000000, /* 24.00 MHz */
  91         22000000, /* 22.00 MHz */
  92         12000000, /* 12.00 MHz */
  93 };
  94
  95 static const u32 clock_lut_it9135[] = {
  96         12000000, /* 12.00 MHz */
  97         20480000, /* 20.48 MHz */
  98         36000000, /* 36.00 MHz */
  99         30000000, /* 30.00 MHz */
 100         26000000, /* 26.00 MHz */
 101         28000000, /* 28.00 MHz */
 102         32000000, /* 32.00 MHz */
 103         34000000, /* 34.00 MHz */
 104         24000000, /* 24.00 MHz */
 105         22000000, /* 22.00 MHz */
 106 };
 107
 108 #define AF9035_FIRMWARE_AF9035 "dvb-usb-af9035-02.fw"
 109 #define AF9035_FIRMWARE_IT9135_V1 "dvb-usb-it9135-01.fw"
 110 #define AF9035_FIRMWARE_IT9135_V2 "dvb-usb-it9135-02.fw"
 111 #define AF9035_FIRMWARE_IT9303 "dvb-usb-it9303-01.fw"
 112
 113 /*
 114  * eeprom is memory mapped as read only. Writing that memory mapped address
 115  * will not corrupt eeprom.
 116  *
 117  * TS mode:
 118  * 0  TS
 119  * 1  DCA + PIP
 120  * 3  PIP
 121  * 5  DCA + PIP (AF9035 only)
 122  * n  DCA
 123  *
 124  * Values 0, 3 and 5 are seen to this day. 0 for single TS and 3/5 for dual TS.
 125  */
 126
 127 #define EEPROM_BASE_AF9035        0x42f5
 128 #define EEPROM_BASE_IT9135        0x4994
 129 #define EEPROM_SHIFT                0x10
 130
 131 #define EEPROM_IR_MODE              0x18
 132 #define EEPROM_TS_MODE              0x31
 133 #define EEPROM_2ND_DEMOD_ADDR       0x32
 134 #define EEPROM_IR_TYPE              0x34
 135 #define EEPROM_1_IF_L               0x38
 136 #define EEPROM_1_IF_H               0x39
 137 #define EEPROM_1_TUNER_ID           0x3c
 138 #define EEPROM_2_IF_L               0x48
 139 #define EEPROM_2_IF_H               0x49
 140 #define EEPROM_2_TUNER_ID           0x4c
 141
 142 /* USB commands */
 143 #define CMD_MEM_RD                  0x00
 144 #define CMD_MEM_WR                  0x01
 145 #define CMD_I2C_RD                  0x02
 146 #define CMD_I2C_WR                  0x03
 147 #define CMD_IR_GET                  0x18
 148 #define CMD_FW_DL                   0x21
 149 #define CMD_FW_QUERYINFO            0x22
 150 #define CMD_FW_BOOT                 0x23
 151 #define CMD_FW_DL_BEGIN             0x24
 152 #define CMD_FW_DL_END               0x25
 153 #define CMD_FW_SCATTER_WR           0x29
 154 #define CMD_GENERIC_I2C_RD          0x2a
 155 #define CMD_GENERIC_I2C_WR          0x2b
 156
 157 #endif