1 /* 2 * DVB USB Linux driver for Anysee E30 DVB-C & DVB-T USB2.0 receiver 3 * 4 * Copyright (C) 2007 Antti Palosaari <crope@iki.fi> 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation; either version 2 of the License, or 9 * (at your option) any later version. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License 17 * along with this program; if not, write to the Free Software 18 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 19 * 20 * TODO: 21 * - add smart card reader support for Conditional Access (CA) 22 * 23 * Card reader in Anysee is nothing more than ISO 7816 card reader. 24 * There is no hardware CAM in any Anysee device sold. 25 * In my understanding it should be implemented by making own module 26 * for ISO 7816 card reader, like dvb_ca_en50221 is implemented. This 27 * module registers serial interface that can be used to communicate 28 * with any ISO 7816 smart card. 29 * 30 * Any help according to implement serial smart card reader support 31 * is highly welcome! 32 */ 33 34 #ifndef _DVB_USB_ANYSEE_H_ 35 #define _DVB_USB_ANYSEE_H_ 36 37 #define DVB_USB_LOG_PREFIX "anysee" 38 #include "dvb-usb.h" 39 40 #define deb_info(args...) dprintk(dvb_usb_anysee_debug, 0x01, args) 41 #define deb_xfer(args...) dprintk(dvb_usb_anysee_debug, 0x02, args) 42 #define deb_rc(args...) dprintk(dvb_usb_anysee_debug, 0x04, args) 43 #define deb_reg(args...) dprintk(dvb_usb_anysee_debug, 0x08, args) 44 #define deb_i2c(args...) dprintk(dvb_usb_anysee_debug, 0x10, args) 45 #define deb_fw(args...) dprintk(dvb_usb_anysee_debug, 0x20, args) 46 47 enum cmd { 48 CMD_I2C_READ = 0x33, 49 CMD_I2C_WRITE = 0x31, 50 CMD_REG_READ = 0xb0, 51 CMD_REG_WRITE = 0xb1, 52 CMD_STREAMING_CTRL = 0x12, 53 CMD_LED_AND_IR_CTRL = 0x16, 54 CMD_GET_IR_CODE = 0x41, 55 CMD_GET_HW_INFO = 0x19, 56 CMD_SMARTCARD = 0x34, 57 }; 58 59 struct anysee_state { 60 u8 tuner; 61 u8 seq; 62 }; 63 64 #endif 65 66 /*************************************************************************** 67 * USB API description (reverse engineered) 68 *************************************************************************** 69 70 Transaction flow: 71 ================= 72 BULK[00001] >>> REQUEST PACKET 64 bytes 73 BULK[00081] <<< REPLY PACKET #1 64 bytes (PREVIOUS TRANSACTION REPLY) 74 BULK[00081] <<< REPLY PACKET #2 64 bytes (CURRENT TRANSACTION REPLY) 75 76 General reply packet(s) are always used if not own reply defined. 77 78 ============================================================================ 79 | 00-63 | GENERAL REPLY PACKET #1 (PREVIOUS REPLY) 80 ============================================================================ 81 | 00 | reply data (if any) from previous transaction 82 | | Just same reply packet as returned during previous transaction. 83 | | Needed only if reply is missed in previous transaction. 84 | | Just skip normally. 85 ---------------------------------------------------------------------------- 86 | 01-59 | don't care 87 ---------------------------------------------------------------------------- 88 | 60 | packet sequence number 89 ---------------------------------------------------------------------------- 90 | 61-63 | don't care 91 ---------------------------------------------------------------------------- 92 93 ============================================================================ 94 | 00-63 | GENERAL REPLY PACKET #2 (CURRENT REPLY) 95 ============================================================================ 96 | 00 | reply data (if any) 97 ---------------------------------------------------------------------------- 98 | 01-59 | don't care 99 ---------------------------------------------------------------------------- 100 | 60 | packet sequence number 101 ---------------------------------------------------------------------------- 102 | 61-63 | don't care 103 ---------------------------------------------------------------------------- 104 105 ============================================================================ 106 | 00-63 | I2C WRITE REQUEST PACKET 107 ============================================================================ 108 | 00 | 0x31 I2C write command 109 ---------------------------------------------------------------------------- 110 | 01 | i2c address 111 ---------------------------------------------------------------------------- 112 | 02 | data length 113 | | 0x02 (for typical I2C reg / val pair) 114 ---------------------------------------------------------------------------- 115 | 03 | 0x01 116 ---------------------------------------------------------------------------- 117 | 04- | data 118 ---------------------------------------------------------------------------- 119 | -59 | don't care 120 ---------------------------------------------------------------------------- 121 | 60 | packet sequence number 122 ---------------------------------------------------------------------------- 123 | 61-63 | don't care 124 ---------------------------------------------------------------------------- 125 126 ============================================================================ 127 | 00-63 | I2C READ REQUEST PACKET 128 ============================================================================ 129 | 00 | 0x33 I2C read command 130 ---------------------------------------------------------------------------- 131 | 01 | i2c address + 1 132 ---------------------------------------------------------------------------- 133 | 02 | register 134 ---------------------------------------------------------------------------- 135 | 03 | 0x00 136 ---------------------------------------------------------------------------- 137 | 04 | 0x00 138 ---------------------------------------------------------------------------- 139 | 05 | 0x01 140 ---------------------------------------------------------------------------- 141 | 06-59 | don't care 142 ---------------------------------------------------------------------------- 143 | 60 | packet sequence number 144 ---------------------------------------------------------------------------- 145 | 61-63 | don't care 146 ---------------------------------------------------------------------------- 147 148 ============================================================================ 149 | 00-63 | USB CONTROLLER REGISTER WRITE REQUEST PACKET 150 ============================================================================ 151 | 00 | 0xb1 register write command 152 ---------------------------------------------------------------------------- 153 | 01-02 | register 154 ---------------------------------------------------------------------------- 155 | 03 | 0x01 156 ---------------------------------------------------------------------------- 157 | 04 | value 158 ---------------------------------------------------------------------------- 159 | 05-59 | don't care 160 ---------------------------------------------------------------------------- 161 | 60 | packet sequence number 162 ---------------------------------------------------------------------------- 163 | 61-63 | don't care 164 ---------------------------------------------------------------------------- 165 166 ============================================================================ 167 | 00-63 | USB CONTROLLER REGISTER READ REQUEST PACKET 168 ============================================================================ 169 | 00 | 0xb0 register read command 170 ---------------------------------------------------------------------------- 171 | 01-02 | register 172 ---------------------------------------------------------------------------- 173 | 03 | 0x01 174 ---------------------------------------------------------------------------- 175 | 04-59 | don't care 176 ---------------------------------------------------------------------------- 177 | 60 | packet sequence number 178 ---------------------------------------------------------------------------- 179 | 61-63 | don't care 180 ---------------------------------------------------------------------------- 181 182 ============================================================================ 183 | 00-63 | LED CONTROL REQUEST PACKET 184 ============================================================================ 185 | 00 | 0x16 LED and IR control command 186 ---------------------------------------------------------------------------- 187 | 01 | 0x01 (LED) 188 ---------------------------------------------------------------------------- 189 | 03 | 0x00 blink 190 | | 0x01 lights continuously 191 ---------------------------------------------------------------------------- 192 | 04 | blink interval 193 | | 0x00 fastest (looks like LED lights continuously) 194 | | 0xff slowest 195 ---------------------------------------------------------------------------- 196 | 05-59 | don't care 197 ---------------------------------------------------------------------------- 198 | 60 | packet sequence number 199 ---------------------------------------------------------------------------- 200 | 61-63 | don't care 201 ---------------------------------------------------------------------------- 202 203 ============================================================================ 204 | 00-63 | IR CONTROL REQUEST PACKET 205 ============================================================================ 206 | 00 | 0x16 LED and IR control command 207 ---------------------------------------------------------------------------- 208 | 01 | 0x02 (IR) 209 ---------------------------------------------------------------------------- 210 | 03 | 0x00 IR disabled 211 | | 0x01 IR enabled 212 ---------------------------------------------------------------------------- 213 | 04-59 | don't care 214 ---------------------------------------------------------------------------- 215 | 60 | packet sequence number 216 ---------------------------------------------------------------------------- 217 | 61-63 | don't care 218 ---------------------------------------------------------------------------- 219 220 ============================================================================ 221 | 00-63 | STREAMING CONTROL REQUEST PACKET 222 ============================================================================ 223 | 00 | 0x12 streaming control command 224 ---------------------------------------------------------------------------- 225 | 01 | 0x00 streaming disabled 226 | | 0x01 streaming enabled 227 ---------------------------------------------------------------------------- 228 | 02 | 0x00 229 ---------------------------------------------------------------------------- 230 | 03-59 | don't care 231 ---------------------------------------------------------------------------- 232 | 60 | packet sequence number 233 ---------------------------------------------------------------------------- 234 | 61-63 | don't care 235 ---------------------------------------------------------------------------- 236 237 ============================================================================ 238 | 00-63 | REMOTE CONTROL REQUEST PACKET 239 ============================================================================ 240 | 00 | 0x41 remote control command 241 ---------------------------------------------------------------------------- 242 | 01-59 | don't care 243 ---------------------------------------------------------------------------- 244 | 60 | packet sequence number 245 ---------------------------------------------------------------------------- 246 | 61-63 | don't care 247 ---------------------------------------------------------------------------- 248 249 ============================================================================ 250 | 00-63 | REMOTE CONTROL REPLY PACKET 251 ============================================================================ 252 | 00 | 0x00 code not received 253 | | 0x01 code received 254 ---------------------------------------------------------------------------- 255 | 01 | remote control code 256 ---------------------------------------------------------------------------- 257 | 02-59 | don't care 258 ---------------------------------------------------------------------------- 259 | 60 | packet sequence number 260 ---------------------------------------------------------------------------- 261 | 61-63 | don't care 262 ---------------------------------------------------------------------------- 263 264 ============================================================================ 265 | 00-63 | GET HARDWARE INFO REQUEST PACKET 266 ============================================================================ 267 | 00 | 0x19 get hardware info command 268 ---------------------------------------------------------------------------- 269 | 01-59 | don't care 270 ---------------------------------------------------------------------------- 271 | 60 | packet sequence number 272 ---------------------------------------------------------------------------- 273 | 61-63 | don't care 274 ---------------------------------------------------------------------------- 275 276 ============================================================================ 277 | 00-63 | GET HARDWARE INFO REPLY PACKET 278 ============================================================================ 279 | 00 | hardware id 280 ---------------------------------------------------------------------------- 281 | 01-02 | firmware version 282 ---------------------------------------------------------------------------- 283 | 03-59 | don't care 284 ---------------------------------------------------------------------------- 285 | 60 | packet sequence number 286 ---------------------------------------------------------------------------- 287 | 61-63 | don't care 288 ---------------------------------------------------------------------------- 289 290 ============================================================================ 291 | 00-63 | SMART CARD READER PACKET 292 ============================================================================ 293 | 00 | 0x34 smart card reader command 294 ---------------------------------------------------------------------------- 295 | xx | 296 ---------------------------------------------------------------------------- 297 | xx-59 | don't care 298 ---------------------------------------------------------------------------- 299 | 60 | packet sequence number 300 ---------------------------------------------------------------------------- 301 | 61-63 | don't care 302 ---------------------------------------------------------------------------- 303 304 */ 305