1 // SPDX-License-Identifier: GPL-2.0-only 2 /* DVB USB framework compliant Linux driver for the 3 * DVBWorld DVB-S 2101, 2102, DVB-S2 2104, DVB-C 3101, 4 * TeVii S421, S480, S482, S600, S630, S632, S650, S660, S662, 5 * Prof 1100, 7500, 6 * Geniatech SU3000, T220, 7 * TechnoTrend S2-4600, 8 * Terratec Cinergy S2 cards 9 * Copyright (C) 2008-2012 Igor M. Liplianin (liplianin@me.by) 10 * 11 * see Documentation/media/dvb-drivers/dvb-usb.rst for more information 12 */ 13 #include <media/dvb-usb-ids.h> 14 #include "dw2102.h" 15 #include "si21xx.h" 16 #include "stv0299.h" 17 #include "z0194a.h" 18 #include "stv0288.h" 19 #include "stb6000.h" 20 #include "eds1547.h" 21 #include "cx24116.h" 22 #include "tda1002x.h" 23 #include "mt312.h" 24 #include "zl10039.h" 25 #include "ts2020.h" 26 #include "ds3000.h" 27 #include "stv0900.h" 28 #include "stv6110.h" 29 #include "stb6100.h" 30 #include "stb6100_proc.h" 31 #include "m88rs2000.h" 32 #include "tda18271.h" 33 #include "cxd2820r.h" 34 #include "m88ds3103.h" 35 36 /* Max transfer size done by I2C transfer functions */ 37 #define MAX_XFER_SIZE 64 38 39 40 #define DW210X_READ_MSG 0 41 #define DW210X_WRITE_MSG 1 42 43 #define REG_1F_SYMBOLRATE_BYTE0 0x1f 44 #define REG_20_SYMBOLRATE_BYTE1 0x20 45 #define REG_21_SYMBOLRATE_BYTE2 0x21 46 /* on my own*/ 47 #define DW2102_VOLTAGE_CTRL (0x1800) 48 #define SU3000_STREAM_CTRL (0x1900) 49 #define DW2102_RC_QUERY (0x1a00) 50 #define DW2102_LED_CTRL (0x1b00) 51 52 #define DW2101_FIRMWARE "dvb-usb-dw2101.fw" 53 #define DW2102_FIRMWARE "dvb-usb-dw2102.fw" 54 #define DW2104_FIRMWARE "dvb-usb-dw2104.fw" 55 #define DW3101_FIRMWARE "dvb-usb-dw3101.fw" 56 #define S630_FIRMWARE "dvb-usb-s630.fw" 57 #define S660_FIRMWARE "dvb-usb-s660.fw" 58 #define P1100_FIRMWARE "dvb-usb-p1100.fw" 59 #define P7500_FIRMWARE "dvb-usb-p7500.fw" 60 61 #define err_str "did not find the firmware file '%s'. You can use <kernel_dir>/scripts/get_dvb_firmware to get the firmware" 62 63 struct dw2102_state { 64 u8 initialized; 65 u8 last_lock; 66 u8 data[MAX_XFER_SIZE + 4]; 67 struct i2c_client *i2c_client_demod; 68 struct i2c_client *i2c_client_tuner; 69 70 /* fe hook functions*/ 71 int (*old_set_voltage)(struct dvb_frontend *f, enum fe_sec_voltage v); 72 int (*fe_read_status)(struct dvb_frontend *fe, 73 enum fe_status *status); 74 }; 75 76 /* debug */ 77 static int dvb_usb_dw2102_debug; 78 module_param_named(debug, dvb_usb_dw2102_debug, int, 0644); 79 MODULE_PARM_DESC(debug, "set debugging level (1=info 2=xfer 4=rc(or-able))." 80 DVB_USB_DEBUG_STATUS); 81 82 /* demod probe */ 83 static int demod_probe = 1; 84 module_param_named(demod, demod_probe, int, 0644); 85 MODULE_PARM_DESC(demod, "demod to probe (1=cx24116 2=stv0903+stv6110 4=stv0903+stb6100(or-able))."); 86 87 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); 88 89 static int dw210x_op_rw(struct usb_device *dev, u8 request, u16 value, 90 u16 index, u8 * data, u16 len, int flags) 91 { 92 int ret; 93 u8 *u8buf; 94 unsigned int pipe = (flags == DW210X_READ_MSG) ? 95 usb_rcvctrlpipe(dev, 0) : usb_sndctrlpipe(dev, 0); 96 u8 request_type = (flags == DW210X_READ_MSG) ? USB_DIR_IN : USB_DIR_OUT; 97 98 u8buf = kmalloc(len, GFP_KERNEL); 99 if (!u8buf) 100 return -ENOMEM; 101 102 103 if (flags == DW210X_WRITE_MSG) 104 memcpy(u8buf, data, len); 105 ret = usb_control_msg(dev, pipe, request, request_type | USB_TYPE_VENDOR, 106 value, index , u8buf, len, 2000); 107 108 if (flags == DW210X_READ_MSG) 109 memcpy(data, u8buf, len); 110 111 kfree(u8buf); 112 return ret; 113 } 114 115 /* I2C */ 116 static int dw2102_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[], 117 int num) 118 { 119 struct dvb_usb_device *d = i2c_get_adapdata(adap); 120 int i = 0; 121 u8 buf6[] = {0x2c, 0x05, 0xc0, 0, 0, 0, 0}; 122 u16 value; 123 124 if (!d) 125 return -ENODEV; 126 if (mutex_lock_interruptible(&d->i2c_mutex) < 0) 127 return -EAGAIN; 128 129 switch (num) { 130 case 2: 131 /* read stv0299 register */ 132 value = msg[0].buf[0];/* register */ 133 for (i = 0; i < msg[1].len; i++) { 134 dw210x_op_rw(d->udev, 0xb5, value + i, 0, 135 buf6, 2, DW210X_READ_MSG); 136 msg[1].buf[i] = buf6[0]; 137 } 138 break; 139 case 1: 140 switch (msg[0].addr) { 141 case 0x68: 142 /* write to stv0299 register */ 143 buf6[0] = 0x2a; 144 buf6[1] = msg[0].buf[0]; 145 buf6[2] = msg[0].buf[1]; 146 dw210x_op_rw(d->udev, 0xb2, 0, 0, 147 buf6, 3, DW210X_WRITE_MSG); 148 break; 149 case 0x60: 150 if (msg[0].flags == 0) { 151 /* write to tuner pll */ 152 buf6[0] = 0x2c; 153 buf6[1] = 5; 154 buf6[2] = 0xc0; 155 buf6[3] = msg[0].buf[0]; 156 buf6[4] = msg[0].buf[1]; 157 buf6[5] = msg[0].buf[2]; 158 buf6[6] = msg[0].buf[3]; 159 dw210x_op_rw(d->udev, 0xb2, 0, 0, 160 buf6, 7, DW210X_WRITE_MSG); 161 } else { 162 /* read from tuner */ 163 dw210x_op_rw(d->udev, 0xb5, 0, 0, 164 buf6, 1, DW210X_READ_MSG); 165 msg[0].buf[0] = buf6[0]; 166 } 167 break; 168 case (DW2102_RC_QUERY): 169 dw210x_op_rw(d->udev, 0xb8, 0, 0, 170 buf6, 2, DW210X_READ_MSG); 171 msg[0].buf[0] = buf6[0]; 172 msg[0].buf[1] = buf6[1]; 173 break; 174 case (DW2102_VOLTAGE_CTRL): 175 buf6[0] = 0x30; 176 buf6[1] = msg[0].buf[0]; 177 dw210x_op_rw(d->udev, 0xb2, 0, 0, 178 buf6, 2, DW210X_WRITE_MSG); 179 break; 180 } 181 182 break; 183 } 184 185 mutex_unlock(&d->i2c_mutex); 186 return num; 187 } 188 189 static int dw2102_serit_i2c_transfer(struct i2c_adapter *adap, 190 struct i2c_msg msg[], int num) 191 { 192 struct dvb_usb_device *d = i2c_get_adapdata(adap); 193 u8 buf6[] = {0, 0, 0, 0, 0, 0, 0}; 194 195 if (!d) 196 return -ENODEV; 197 if (mutex_lock_interruptible(&d->i2c_mutex) < 0) 198 return -EAGAIN; 199 200 switch (num) { 201 case 2: 202 if (msg[0].len != 1) { 203 warn("i2c rd: len=%d is not 1!\n", 204 msg[0].len); 205 num = -EOPNOTSUPP; 206 break; 207 } 208 209 if (2 + msg[1].len > sizeof(buf6)) { 210 warn("i2c rd: len=%d is too big!\n", 211 msg[1].len); 212 num = -EOPNOTSUPP; 213 break; 214 } 215 216 /* read si2109 register by number */ 217 buf6[0] = msg[0].addr << 1; 218 buf6[1] = msg[0].len; 219 buf6[2] = msg[0].buf[0]; 220 dw210x_op_rw(d->udev, 0xc2, 0, 0, 221 buf6, msg[0].len + 2, DW210X_WRITE_MSG); 222 /* read si2109 register */ 223 dw210x_op_rw(d->udev, 0xc3, 0xd0, 0, 224 buf6, msg[1].len + 2, DW210X_READ_MSG); 225 memcpy(msg[1].buf, buf6 + 2, msg[1].len); 226 227 break; 228 case 1: 229 switch (msg[0].addr) { 230 case 0x68: 231 if (2 + msg[0].len > sizeof(buf6)) { 232 warn("i2c wr: len=%d is too big!\n", 233 msg[0].len); 234 num = -EOPNOTSUPP; 235 break; 236 } 237 238 /* write to si2109 register */ 239 buf6[0] = msg[0].addr << 1; 240 buf6[1] = msg[0].len; 241 memcpy(buf6 + 2, msg[0].buf, msg[0].len); 242 dw210x_op_rw(d->udev, 0xc2, 0, 0, buf6, 243 msg[0].len + 2, DW210X_WRITE_MSG); 244 break; 245 case(DW2102_RC_QUERY): 246 dw210x_op_rw(d->udev, 0xb8, 0, 0, 247 buf6, 2, DW210X_READ_MSG); 248 msg[0].buf[0] = buf6[0]; 249 msg[0].buf[1] = buf6[1]; 250 break; 251 case(DW2102_VOLTAGE_CTRL): 252 buf6[0] = 0x30; 253 buf6[1] = msg[0].buf[0]; 254 dw210x_op_rw(d->udev, 0xb2, 0, 0, 255 buf6, 2, DW210X_WRITE_MSG); 256 break; 257 } 258 break; 259 } 260 261 mutex_unlock(&d->i2c_mutex); 262 return num; 263 } 264 265 static int dw2102_earda_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[], int num) 266 { 267 struct dvb_usb_device *d = i2c_get_adapdata(adap); 268 int ret; 269 270 if (!d) 271 return -ENODEV; 272 if (mutex_lock_interruptible(&d->i2c_mutex) < 0) 273 return -EAGAIN; 274 275 switch (num) { 276 case 2: { 277 /* read */ 278 /* first write first register number */ 279 u8 ibuf[MAX_XFER_SIZE], obuf[3]; 280 281 if (2 + msg[0].len != sizeof(obuf)) { 282 warn("i2c rd: len=%d is not 1!\n", 283 msg[0].len); 284 ret = -EOPNOTSUPP; 285 goto unlock; 286 } 287 288 if (2 + msg[1].len > sizeof(ibuf)) { 289 warn("i2c rd: len=%d is too big!\n", 290 msg[1].len); 291 ret = -EOPNOTSUPP; 292 goto unlock; 293 } 294 295 obuf[0] = msg[0].addr << 1; 296 obuf[1] = msg[0].len; 297 obuf[2] = msg[0].buf[0]; 298 dw210x_op_rw(d->udev, 0xc2, 0, 0, 299 obuf, msg[0].len + 2, DW210X_WRITE_MSG); 300 /* second read registers */ 301 dw210x_op_rw(d->udev, 0xc3, 0xd1 , 0, 302 ibuf, msg[1].len + 2, DW210X_READ_MSG); 303 memcpy(msg[1].buf, ibuf + 2, msg[1].len); 304 305 break; 306 } 307 case 1: 308 switch (msg[0].addr) { 309 case 0x68: { 310 /* write to register */ 311 u8 obuf[MAX_XFER_SIZE]; 312 313 if (2 + msg[0].len > sizeof(obuf)) { 314 warn("i2c wr: len=%d is too big!\n", 315 msg[1].len); 316 ret = -EOPNOTSUPP; 317 goto unlock; 318 } 319 320 obuf[0] = msg[0].addr << 1; 321 obuf[1] = msg[0].len; 322 memcpy(obuf + 2, msg[0].buf, msg[0].len); 323 dw210x_op_rw(d->udev, 0xc2, 0, 0, 324 obuf, msg[0].len + 2, DW210X_WRITE_MSG); 325 break; 326 } 327 case 0x61: { 328 /* write to tuner */ 329 u8 obuf[MAX_XFER_SIZE]; 330 331 if (2 + msg[0].len > sizeof(obuf)) { 332 warn("i2c wr: len=%d is too big!\n", 333 msg[1].len); 334 ret = -EOPNOTSUPP; 335 goto unlock; 336 } 337 338 obuf[0] = msg[0].addr << 1; 339 obuf[1] = msg[0].len; 340 memcpy(obuf + 2, msg[0].buf, msg[0].len); 341 dw210x_op_rw(d->udev, 0xc2, 0, 0, 342 obuf, msg[0].len + 2, DW210X_WRITE_MSG); 343 break; 344 } 345 case(DW2102_RC_QUERY): { 346 u8 ibuf[2]; 347 dw210x_op_rw(d->udev, 0xb8, 0, 0, 348 ibuf, 2, DW210X_READ_MSG); 349 memcpy(msg[0].buf, ibuf , 2); 350 break; 351 } 352 case(DW2102_VOLTAGE_CTRL): { 353 u8 obuf[2]; 354 obuf[0] = 0x30; 355 obuf[1] = msg[0].buf[0]; 356 dw210x_op_rw(d->udev, 0xb2, 0, 0, 357 obuf, 2, DW210X_WRITE_MSG); 358 break; 359 } 360 } 361 362 break; 363 } 364 ret = num; 365 366 unlock: 367 mutex_unlock(&d->i2c_mutex); 368 return ret; 369 } 370 371 static int dw2104_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[], int num) 372 { 373 struct dvb_usb_device *d = i2c_get_adapdata(adap); 374 int len, i, j, ret; 375 376 if (!d) 377 return -ENODEV; 378 if (mutex_lock_interruptible(&d->i2c_mutex) < 0) 379 return -EAGAIN; 380 381 for (j = 0; j < num; j++) { 382 switch (msg[j].addr) { 383 case(DW2102_RC_QUERY): { 384 u8 ibuf[2]; 385 dw210x_op_rw(d->udev, 0xb8, 0, 0, 386 ibuf, 2, DW210X_READ_MSG); 387 memcpy(msg[j].buf, ibuf , 2); 388 break; 389 } 390 case(DW2102_VOLTAGE_CTRL): { 391 u8 obuf[2]; 392 obuf[0] = 0x30; 393 obuf[1] = msg[j].buf[0]; 394 dw210x_op_rw(d->udev, 0xb2, 0, 0, 395 obuf, 2, DW210X_WRITE_MSG); 396 break; 397 } 398 /*case 0x55: cx24116 399 case 0x6a: stv0903 400 case 0x68: ds3000, stv0903 401 case 0x60: ts2020, stv6110, stb6100 */ 402 default: { 403 if (msg[j].flags == I2C_M_RD) { 404 /* read registers */ 405 u8 ibuf[MAX_XFER_SIZE]; 406 407 if (2 + msg[j].len > sizeof(ibuf)) { 408 warn("i2c rd: len=%d is too big!\n", 409 msg[j].len); 410 ret = -EOPNOTSUPP; 411 goto unlock; 412 } 413 414 dw210x_op_rw(d->udev, 0xc3, 415 (msg[j].addr << 1) + 1, 0, 416 ibuf, msg[j].len + 2, 417 DW210X_READ_MSG); 418 memcpy(msg[j].buf, ibuf + 2, msg[j].len); 419 mdelay(10); 420 } else if (((msg[j].buf[0] == 0xb0) && 421 (msg[j].addr == 0x68)) || 422 ((msg[j].buf[0] == 0xf7) && 423 (msg[j].addr == 0x55))) { 424 /* write firmware */ 425 u8 obuf[19]; 426 obuf[0] = msg[j].addr << 1; 427 obuf[1] = (msg[j].len > 15 ? 17 : msg[j].len); 428 obuf[2] = msg[j].buf[0]; 429 len = msg[j].len - 1; 430 i = 1; 431 do { 432 memcpy(obuf + 3, msg[j].buf + i, 433 (len > 16 ? 16 : len)); 434 dw210x_op_rw(d->udev, 0xc2, 0, 0, 435 obuf, (len > 16 ? 16 : len) + 3, 436 DW210X_WRITE_MSG); 437 i += 16; 438 len -= 16; 439 } while (len > 0); 440 } else { 441 /* write registers */ 442 u8 obuf[MAX_XFER_SIZE]; 443 444 if (2 + msg[j].len > sizeof(obuf)) { 445 warn("i2c wr: len=%d is too big!\n", 446 msg[j].len); 447 ret = -EOPNOTSUPP; 448 goto unlock; 449 } 450 451 obuf[0] = msg[j].addr << 1; 452 obuf[1] = msg[j].len; 453 memcpy(obuf + 2, msg[j].buf, msg[j].len); 454 dw210x_op_rw(d->udev, 0xc2, 0, 0, 455 obuf, msg[j].len + 2, 456 DW210X_WRITE_MSG); 457 } 458 break; 459 } 460 } 461 462 } 463 ret = num; 464 465 unlock: 466 mutex_unlock(&d->i2c_mutex); 467 return ret; 468 } 469 470 static int dw3101_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[], 471 int num) 472 { 473 struct dvb_usb_device *d = i2c_get_adapdata(adap); 474 int ret; 475 int i; 476 477 if (!d) 478 return -ENODEV; 479 if (mutex_lock_interruptible(&d->i2c_mutex) < 0) 480 return -EAGAIN; 481 482 switch (num) { 483 case 2: { 484 /* read */ 485 /* first write first register number */ 486 u8 ibuf[MAX_XFER_SIZE], obuf[3]; 487 488 if (2 + msg[0].len != sizeof(obuf)) { 489 warn("i2c rd: len=%d is not 1!\n", 490 msg[0].len); 491 ret = -EOPNOTSUPP; 492 goto unlock; 493 } 494 if (2 + msg[1].len > sizeof(ibuf)) { 495 warn("i2c rd: len=%d is too big!\n", 496 msg[1].len); 497 ret = -EOPNOTSUPP; 498 goto unlock; 499 } 500 obuf[0] = msg[0].addr << 1; 501 obuf[1] = msg[0].len; 502 obuf[2] = msg[0].buf[0]; 503 dw210x_op_rw(d->udev, 0xc2, 0, 0, 504 obuf, msg[0].len + 2, DW210X_WRITE_MSG); 505 /* second read registers */ 506 dw210x_op_rw(d->udev, 0xc3, 0x19 , 0, 507 ibuf, msg[1].len + 2, DW210X_READ_MSG); 508 memcpy(msg[1].buf, ibuf + 2, msg[1].len); 509 510 break; 511 } 512 case 1: 513 switch (msg[0].addr) { 514 case 0x60: 515 case 0x0c: { 516 /* write to register */ 517 u8 obuf[MAX_XFER_SIZE]; 518 519 if (2 + msg[0].len > sizeof(obuf)) { 520 warn("i2c wr: len=%d is too big!\n", 521 msg[0].len); 522 ret = -EOPNOTSUPP; 523 goto unlock; 524 } 525 obuf[0] = msg[0].addr << 1; 526 obuf[1] = msg[0].len; 527 memcpy(obuf + 2, msg[0].buf, msg[0].len); 528 dw210x_op_rw(d->udev, 0xc2, 0, 0, 529 obuf, msg[0].len + 2, DW210X_WRITE_MSG); 530 break; 531 } 532 case(DW2102_RC_QUERY): { 533 u8 ibuf[2]; 534 dw210x_op_rw(d->udev, 0xb8, 0, 0, 535 ibuf, 2, DW210X_READ_MSG); 536 memcpy(msg[0].buf, ibuf , 2); 537 break; 538 } 539 } 540 541 break; 542 } 543 544 for (i = 0; i < num; i++) { 545 deb_xfer("%02x:%02x: %s ", i, msg[i].addr, 546 msg[i].flags == 0 ? ">>>" : "<<<"); 547 debug_dump(msg[i].buf, msg[i].len, deb_xfer); 548 } 549 ret = num; 550 551 unlock: 552 mutex_unlock(&d->i2c_mutex); 553 return ret; 554 } 555 556 static int s6x0_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[], 557 int num) 558 { 559 struct dvb_usb_device *d = i2c_get_adapdata(adap); 560 struct usb_device *udev; 561 int len, i, j, ret; 562 563 if (!d) 564 return -ENODEV; 565 udev = d->udev; 566 if (mutex_lock_interruptible(&d->i2c_mutex) < 0) 567 return -EAGAIN; 568 569 for (j = 0; j < num; j++) { 570 switch (msg[j].addr) { 571 case (DW2102_RC_QUERY): { 572 u8 ibuf[5]; 573 dw210x_op_rw(d->udev, 0xb8, 0, 0, 574 ibuf, 5, DW210X_READ_MSG); 575 memcpy(msg[j].buf, ibuf + 3, 2); 576 break; 577 } 578 case (DW2102_VOLTAGE_CTRL): { 579 u8 obuf[2]; 580 581 obuf[0] = 1; 582 obuf[1] = msg[j].buf[1];/* off-on */ 583 dw210x_op_rw(d->udev, 0x8a, 0, 0, 584 obuf, 2, DW210X_WRITE_MSG); 585 obuf[0] = 3; 586 obuf[1] = msg[j].buf[0];/* 13v-18v */ 587 dw210x_op_rw(d->udev, 0x8a, 0, 0, 588 obuf, 2, DW210X_WRITE_MSG); 589 break; 590 } 591 case (DW2102_LED_CTRL): { 592 u8 obuf[2]; 593 594 obuf[0] = 5; 595 obuf[1] = msg[j].buf[0]; 596 dw210x_op_rw(d->udev, 0x8a, 0, 0, 597 obuf, 2, DW210X_WRITE_MSG); 598 break; 599 } 600 /*case 0x55: cx24116 601 case 0x6a: stv0903 602 case 0x68: ds3000, stv0903, rs2000 603 case 0x60: ts2020, stv6110, stb6100 604 case 0xa0: eeprom */ 605 default: { 606 if (msg[j].flags == I2C_M_RD) { 607 /* read registers */ 608 u8 ibuf[MAX_XFER_SIZE]; 609 610 if (msg[j].len > sizeof(ibuf)) { 611 warn("i2c rd: len=%d is too big!\n", 612 msg[j].len); 613 ret = -EOPNOTSUPP; 614 goto unlock; 615 } 616 617 dw210x_op_rw(d->udev, 0x91, 0, 0, 618 ibuf, msg[j].len, 619 DW210X_READ_MSG); 620 memcpy(msg[j].buf, ibuf, msg[j].len); 621 break; 622 } else if ((msg[j].buf[0] == 0xb0) && 623 (msg[j].addr == 0x68)) { 624 /* write firmware */ 625 u8 obuf[19]; 626 obuf[0] = (msg[j].len > 16 ? 627 18 : msg[j].len + 1); 628 obuf[1] = msg[j].addr << 1; 629 obuf[2] = msg[j].buf[0]; 630 len = msg[j].len - 1; 631 i = 1; 632 do { 633 memcpy(obuf + 3, msg[j].buf + i, 634 (len > 16 ? 16 : len)); 635 dw210x_op_rw(d->udev, 0x80, 0, 0, 636 obuf, (len > 16 ? 16 : len) + 3, 637 DW210X_WRITE_MSG); 638 i += 16; 639 len -= 16; 640 } while (len > 0); 641 } else if (j < (num - 1)) { 642 /* write register addr before read */ 643 u8 obuf[MAX_XFER_SIZE]; 644 645 if (2 + msg[j].len > sizeof(obuf)) { 646 warn("i2c wr: len=%d is too big!\n", 647 msg[j].len); 648 ret = -EOPNOTSUPP; 649 goto unlock; 650 } 651 652 obuf[0] = msg[j + 1].len; 653 obuf[1] = (msg[j].addr << 1); 654 memcpy(obuf + 2, msg[j].buf, msg[j].len); 655 dw210x_op_rw(d->udev, 656 le16_to_cpu(udev->descriptor.idProduct) == 657 0x7500 ? 0x92 : 0x90, 0, 0, 658 obuf, msg[j].len + 2, 659 DW210X_WRITE_MSG); 660 break; 661 } else { 662 /* write registers */ 663 u8 obuf[MAX_XFER_SIZE]; 664 665 if (2 + msg[j].len > sizeof(obuf)) { 666 warn("i2c wr: len=%d is too big!\n", 667 msg[j].len); 668 ret = -EOPNOTSUPP; 669 goto unlock; 670 } 671 obuf[0] = msg[j].len + 1; 672 obuf[1] = (msg[j].addr << 1); 673 memcpy(obuf + 2, msg[j].buf, msg[j].len); 674 dw210x_op_rw(d->udev, 0x80, 0, 0, 675 obuf, msg[j].len + 2, 676 DW210X_WRITE_MSG); 677 break; 678 } 679 break; 680 } 681 } 682 } 683 ret = num; 684 685 unlock: 686 mutex_unlock(&d->i2c_mutex); 687 return ret; 688 } 689 690 static int su3000_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[], 691 int num) 692 { 693 struct dvb_usb_device *d = i2c_get_adapdata(adap); 694 struct dw2102_state *state; 695 696 if (!d) 697 return -ENODEV; 698 699 state = d->priv; 700 701 if (mutex_lock_interruptible(&d->i2c_mutex) < 0) 702 return -EAGAIN; 703 if (mutex_lock_interruptible(&d->data_mutex) < 0) { 704 mutex_unlock(&d->i2c_mutex); 705 return -EAGAIN; 706 } 707 708 switch (num) { 709 case 1: 710 switch (msg[0].addr) { 711 case SU3000_STREAM_CTRL: 712 state->data[0] = msg[0].buf[0] + 0x36; 713 state->data[1] = 3; 714 state->data[2] = 0; 715 if (dvb_usb_generic_rw(d, state->data, 3, 716 state->data, 0, 0) < 0) 717 err("i2c transfer failed."); 718 break; 719 case DW2102_RC_QUERY: 720 state->data[0] = 0x10; 721 if (dvb_usb_generic_rw(d, state->data, 1, 722 state->data, 2, 0) < 0) 723 err("i2c transfer failed."); 724 msg[0].buf[1] = state->data[0]; 725 msg[0].buf[0] = state->data[1]; 726 break; 727 default: 728 if (3 + msg[0].len > sizeof(state->data)) { 729 warn("i2c wr: len=%d is too big!\n", 730 msg[0].len); 731 num = -EOPNOTSUPP; 732 break; 733 } 734 735 /* always i2c write*/ 736 state->data[0] = 0x08; 737 state->data[1] = msg[0].addr; 738 state->data[2] = msg[0].len; 739 740 memcpy(&state->data[3], msg[0].buf, msg[0].len); 741 742 if (dvb_usb_generic_rw(d, state->data, msg[0].len + 3, 743 state->data, 1, 0) < 0) 744 err("i2c transfer failed."); 745 746 } 747 break; 748 case 2: 749 /* always i2c read */ 750 if (4 + msg[0].len > sizeof(state->data)) { 751 warn("i2c rd: len=%d is too big!\n", 752 msg[0].len); 753 num = -EOPNOTSUPP; 754 break; 755 } 756 if (1 + msg[1].len > sizeof(state->data)) { 757 warn("i2c rd: len=%d is too big!\n", 758 msg[1].len); 759 num = -EOPNOTSUPP; 760 break; 761 } 762 763 state->data[0] = 0x09; 764 state->data[1] = msg[0].len; 765 state->data[2] = msg[1].len; 766 state->data[3] = msg[0].addr; 767 memcpy(&state->data[4], msg[0].buf, msg[0].len); 768 769 if (dvb_usb_generic_rw(d, state->data, msg[0].len + 4, 770 state->data, msg[1].len + 1, 0) < 0) 771 err("i2c transfer failed."); 772 773 memcpy(msg[1].buf, &state->data[1], msg[1].len); 774 break; 775 default: 776 warn("more than 2 i2c messages at a time is not handled yet."); 777 break; 778 } 779 mutex_unlock(&d->data_mutex); 780 mutex_unlock(&d->i2c_mutex); 781 return num; 782 } 783 784 static u32 dw210x_i2c_func(struct i2c_adapter *adapter) 785 { 786 return I2C_FUNC_I2C; 787 } 788 789 static struct i2c_algorithm dw2102_i2c_algo = { 790 .master_xfer = dw2102_i2c_transfer, 791 .functionality = dw210x_i2c_func, 792 }; 793 794 static struct i2c_algorithm dw2102_serit_i2c_algo = { 795 .master_xfer = dw2102_serit_i2c_transfer, 796 .functionality = dw210x_i2c_func, 797 }; 798 799 static struct i2c_algorithm dw2102_earda_i2c_algo = { 800 .master_xfer = dw2102_earda_i2c_transfer, 801 .functionality = dw210x_i2c_func, 802 }; 803 804 static struct i2c_algorithm dw2104_i2c_algo = { 805 .master_xfer = dw2104_i2c_transfer, 806 .functionality = dw210x_i2c_func, 807 }; 808 809 static struct i2c_algorithm dw3101_i2c_algo = { 810 .master_xfer = dw3101_i2c_transfer, 811 .functionality = dw210x_i2c_func, 812 }; 813 814 static struct i2c_algorithm s6x0_i2c_algo = { 815 .master_xfer = s6x0_i2c_transfer, 816 .functionality = dw210x_i2c_func, 817 }; 818 819 static struct i2c_algorithm su3000_i2c_algo = { 820 .master_xfer = su3000_i2c_transfer, 821 .functionality = dw210x_i2c_func, 822 }; 823 824 static int dw210x_read_mac_address(struct dvb_usb_device *d, u8 mac[6]) 825 { 826 int i; 827 u8 ibuf[] = {0, 0}; 828 u8 eeprom[256], eepromline[16]; 829 830 for (i = 0; i < 256; i++) { 831 if (dw210x_op_rw(d->udev, 0xb6, 0xa0 , i, ibuf, 2, DW210X_READ_MSG) < 0) { 832 err("read eeprom failed."); 833 return -1; 834 } else { 835 eepromline[i%16] = ibuf[0]; 836 eeprom[i] = ibuf[0]; 837 } 838 if ((i % 16) == 15) { 839 deb_xfer("%02x: ", i - 15); 840 debug_dump(eepromline, 16, deb_xfer); 841 } 842 } 843 844 memcpy(mac, eeprom + 8, 6); 845 return 0; 846 }; 847 848 static int s6x0_read_mac_address(struct dvb_usb_device *d, u8 mac[6]) 849 { 850 int i, ret; 851 u8 ibuf[] = { 0 }, obuf[] = { 0 }; 852 u8 eeprom[256], eepromline[16]; 853 struct i2c_msg msg[] = { 854 { 855 .addr = 0xa0 >> 1, 856 .flags = 0, 857 .buf = obuf, 858 .len = 1, 859 }, { 860 .addr = 0xa0 >> 1, 861 .flags = I2C_M_RD, 862 .buf = ibuf, 863 .len = 1, 864 } 865 }; 866 867 for (i = 0; i < 256; i++) { 868 obuf[0] = i; 869 ret = s6x0_i2c_transfer(&d->i2c_adap, msg, 2); 870 if (ret != 2) { 871 err("read eeprom failed."); 872 return -1; 873 } else { 874 eepromline[i % 16] = ibuf[0]; 875 eeprom[i] = ibuf[0]; 876 } 877 878 if ((i % 16) == 15) { 879 deb_xfer("%02x: ", i - 15); 880 debug_dump(eepromline, 16, deb_xfer); 881 } 882 } 883 884 memcpy(mac, eeprom + 16, 6); 885 return 0; 886 }; 887 888 static int su3000_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff) 889 { 890 static u8 command_start[] = {0x00}; 891 static u8 command_stop[] = {0x01}; 892 struct i2c_msg msg = { 893 .addr = SU3000_STREAM_CTRL, 894 .flags = 0, 895 .buf = onoff ? command_start : command_stop, 896 .len = 1 897 }; 898 899 i2c_transfer(&adap->dev->i2c_adap, &msg, 1); 900 901 return 0; 902 } 903 904 static int su3000_power_ctrl(struct dvb_usb_device *d, int i) 905 { 906 struct dw2102_state *state = (struct dw2102_state *)d->priv; 907 int ret = 0; 908 909 info("%s: %d, initialized %d", __func__, i, state->initialized); 910 911 if (i && !state->initialized) { 912 mutex_lock(&d->data_mutex); 913 914 state->data[0] = 0xde; 915 state->data[1] = 0; 916 917 state->initialized = 1; 918 /* reset board */ 919 ret = dvb_usb_generic_rw(d, state->data, 2, NULL, 0, 0); 920 mutex_unlock(&d->data_mutex); 921 } 922 923 return ret; 924 } 925 926 static int su3000_read_mac_address(struct dvb_usb_device *d, u8 mac[6]) 927 { 928 int i; 929 u8 obuf[] = { 0x1f, 0xf0 }; 930 u8 ibuf[] = { 0 }; 931 struct i2c_msg msg[] = { 932 { 933 .addr = 0x51, 934 .flags = 0, 935 .buf = obuf, 936 .len = 2, 937 }, { 938 .addr = 0x51, 939 .flags = I2C_M_RD, 940 .buf = ibuf, 941 .len = 1, 942 943 } 944 }; 945 946 for (i = 0; i < 6; i++) { 947 obuf[1] = 0xf0 + i; 948 if (i2c_transfer(&d->i2c_adap, msg, 2) != 2) 949 break; 950 else 951 mac[i] = ibuf[0]; 952 } 953 954 return 0; 955 } 956 957 static int su3000_identify_state(struct usb_device *udev, 958 struct dvb_usb_device_properties *props, 959 struct dvb_usb_device_description **desc, 960 int *cold) 961 { 962 info("%s", __func__); 963 964 *cold = 0; 965 return 0; 966 } 967 968 static int dw210x_set_voltage(struct dvb_frontend *fe, 969 enum fe_sec_voltage voltage) 970 { 971 static u8 command_13v[] = {0x00, 0x01}; 972 static u8 command_18v[] = {0x01, 0x01}; 973 static u8 command_off[] = {0x00, 0x00}; 974 struct i2c_msg msg = { 975 .addr = DW2102_VOLTAGE_CTRL, 976 .flags = 0, 977 .buf = command_off, 978 .len = 2, 979 }; 980 981 struct dvb_usb_adapter *udev_adap = 982 (struct dvb_usb_adapter *)(fe->dvb->priv); 983 if (voltage == SEC_VOLTAGE_18) 984 msg.buf = command_18v; 985 else if (voltage == SEC_VOLTAGE_13) 986 msg.buf = command_13v; 987 988 i2c_transfer(&udev_adap->dev->i2c_adap, &msg, 1); 989 990 return 0; 991 } 992 993 static int s660_set_voltage(struct dvb_frontend *fe, 994 enum fe_sec_voltage voltage) 995 { 996 struct dvb_usb_adapter *d = 997 (struct dvb_usb_adapter *)(fe->dvb->priv); 998 struct dw2102_state *st = (struct dw2102_state *)d->dev->priv; 999 1000 dw210x_set_voltage(fe, voltage); 1001 if (st->old_set_voltage) 1002 st->old_set_voltage(fe, voltage); 1003 1004 return 0; 1005 } 1006 1007 static void dw210x_led_ctrl(struct dvb_frontend *fe, int offon) 1008 { 1009 static u8 led_off[] = { 0 }; 1010 static u8 led_on[] = { 1 }; 1011 struct i2c_msg msg = { 1012 .addr = DW2102_LED_CTRL, 1013 .flags = 0, 1014 .buf = led_off, 1015 .len = 1 1016 }; 1017 struct dvb_usb_adapter *udev_adap = 1018 (struct dvb_usb_adapter *)(fe->dvb->priv); 1019 1020 if (offon) 1021 msg.buf = led_on; 1022 i2c_transfer(&udev_adap->dev->i2c_adap, &msg, 1); 1023 } 1024 1025 static int tt_s2_4600_read_status(struct dvb_frontend *fe, 1026 enum fe_status *status) 1027 { 1028 struct dvb_usb_adapter *d = 1029 (struct dvb_usb_adapter *)(fe->dvb->priv); 1030 struct dw2102_state *st = (struct dw2102_state *)d->dev->priv; 1031 int ret; 1032 1033 ret = st->fe_read_status(fe, status); 1034 1035 /* resync slave fifo when signal change from unlock to lock */ 1036 if ((*status & FE_HAS_LOCK) && (!st->last_lock)) 1037 su3000_streaming_ctrl(d, 1); 1038 1039 st->last_lock = (*status & FE_HAS_LOCK) ? 1 : 0; 1040 return ret; 1041 } 1042 1043 static struct stv0299_config sharp_z0194a_config = { 1044 .demod_address = 0x68, 1045 .inittab = sharp_z0194a_inittab, 1046 .mclk = 88000000UL, 1047 .invert = 1, 1048 .skip_reinit = 0, 1049 .lock_output = STV0299_LOCKOUTPUT_1, 1050 .volt13_op0_op1 = STV0299_VOLT13_OP1, 1051 .min_delay_ms = 100, 1052 .set_symbol_rate = sharp_z0194a_set_symbol_rate, 1053 }; 1054 1055 static struct cx24116_config dw2104_config = { 1056 .demod_address = 0x55, 1057 .mpg_clk_pos_pol = 0x01, 1058 }; 1059 1060 static struct si21xx_config serit_sp1511lhb_config = { 1061 .demod_address = 0x68, 1062 .min_delay_ms = 100, 1063 1064 }; 1065 1066 static struct tda10023_config dw3101_tda10023_config = { 1067 .demod_address = 0x0c, 1068 .invert = 1, 1069 }; 1070 1071 static struct mt312_config zl313_config = { 1072 .demod_address = 0x0e, 1073 }; 1074 1075 static struct ds3000_config dw2104_ds3000_config = { 1076 .demod_address = 0x68, 1077 }; 1078 1079 static struct ts2020_config dw2104_ts2020_config = { 1080 .tuner_address = 0x60, 1081 .clk_out_div = 1, 1082 .frequency_div = 1060000, 1083 }; 1084 1085 static struct ds3000_config s660_ds3000_config = { 1086 .demod_address = 0x68, 1087 .ci_mode = 1, 1088 .set_lock_led = dw210x_led_ctrl, 1089 }; 1090 1091 static struct ts2020_config s660_ts2020_config = { 1092 .tuner_address = 0x60, 1093 .clk_out_div = 1, 1094 .frequency_div = 1146000, 1095 }; 1096 1097 static struct stv0900_config dw2104a_stv0900_config = { 1098 .demod_address = 0x6a, 1099 .demod_mode = 0, 1100 .xtal = 27000000, 1101 .clkmode = 3,/* 0-CLKI, 2-XTALI, else AUTO */ 1102 .diseqc_mode = 2,/* 2/3 PWM */ 1103 .tun1_maddress = 0,/* 0x60 */ 1104 .tun1_adc = 0,/* 2 Vpp */ 1105 .path1_mode = 3, 1106 }; 1107 1108 static struct stb6100_config dw2104a_stb6100_config = { 1109 .tuner_address = 0x60, 1110 .refclock = 27000000, 1111 }; 1112 1113 static struct stv0900_config dw2104_stv0900_config = { 1114 .demod_address = 0x68, 1115 .demod_mode = 0, 1116 .xtal = 8000000, 1117 .clkmode = 3, 1118 .diseqc_mode = 2, 1119 .tun1_maddress = 0, 1120 .tun1_adc = 1,/* 1 Vpp */ 1121 .path1_mode = 3, 1122 }; 1123 1124 static struct stv6110_config dw2104_stv6110_config = { 1125 .i2c_address = 0x60, 1126 .mclk = 16000000, 1127 .clk_div = 1, 1128 }; 1129 1130 static struct stv0900_config prof_7500_stv0900_config = { 1131 .demod_address = 0x6a, 1132 .demod_mode = 0, 1133 .xtal = 27000000, 1134 .clkmode = 3,/* 0-CLKI, 2-XTALI, else AUTO */ 1135 .diseqc_mode = 2,/* 2/3 PWM */ 1136 .tun1_maddress = 0,/* 0x60 */ 1137 .tun1_adc = 0,/* 2 Vpp */ 1138 .path1_mode = 3, 1139 .tun1_type = 3, 1140 .set_lock_led = dw210x_led_ctrl, 1141 }; 1142 1143 static struct ds3000_config su3000_ds3000_config = { 1144 .demod_address = 0x68, 1145 .ci_mode = 1, 1146 .set_lock_led = dw210x_led_ctrl, 1147 }; 1148 1149 static struct cxd2820r_config cxd2820r_config = { 1150 .i2c_address = 0x6c, /* (0xd8 >> 1) */ 1151 .ts_mode = 0x38, 1152 .ts_clock_inv = 1, 1153 }; 1154 1155 static struct tda18271_config tda18271_config = { 1156 .output_opt = TDA18271_OUTPUT_LT_OFF, 1157 .gate = TDA18271_GATE_DIGITAL, 1158 }; 1159 1160 static u8 m88rs2000_inittab[] = { 1161 DEMOD_WRITE, 0x9a, 0x30, 1162 DEMOD_WRITE, 0x00, 0x01, 1163 WRITE_DELAY, 0x19, 0x00, 1164 DEMOD_WRITE, 0x00, 0x00, 1165 DEMOD_WRITE, 0x9a, 0xb0, 1166 DEMOD_WRITE, 0x81, 0xc1, 1167 DEMOD_WRITE, 0x81, 0x81, 1168 DEMOD_WRITE, 0x86, 0xc6, 1169 DEMOD_WRITE, 0x9a, 0x30, 1170 DEMOD_WRITE, 0xf0, 0x80, 1171 DEMOD_WRITE, 0xf1, 0xbf, 1172 DEMOD_WRITE, 0xb0, 0x45, 1173 DEMOD_WRITE, 0xb2, 0x01, 1174 DEMOD_WRITE, 0x9a, 0xb0, 1175 0xff, 0xaa, 0xff 1176 }; 1177 1178 static struct m88rs2000_config s421_m88rs2000_config = { 1179 .demod_addr = 0x68, 1180 .inittab = m88rs2000_inittab, 1181 }; 1182 1183 static int dw2104_frontend_attach(struct dvb_usb_adapter *d) 1184 { 1185 struct dvb_tuner_ops *tuner_ops = NULL; 1186 1187 if (demod_probe & 4) { 1188 d->fe_adap[0].fe = dvb_attach(stv0900_attach, &dw2104a_stv0900_config, 1189 &d->dev->i2c_adap, 0); 1190 if (d->fe_adap[0].fe != NULL) { 1191 if (dvb_attach(stb6100_attach, d->fe_adap[0].fe, 1192 &dw2104a_stb6100_config, 1193 &d->dev->i2c_adap)) { 1194 tuner_ops = &d->fe_adap[0].fe->ops.tuner_ops; 1195 tuner_ops->set_frequency = stb6100_set_freq; 1196 tuner_ops->get_frequency = stb6100_get_freq; 1197 tuner_ops->set_bandwidth = stb6100_set_bandw; 1198 tuner_ops->get_bandwidth = stb6100_get_bandw; 1199 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage; 1200 info("Attached STV0900+STB6100!"); 1201 return 0; 1202 } 1203 } 1204 } 1205 1206 if (demod_probe & 2) { 1207 d->fe_adap[0].fe = dvb_attach(stv0900_attach, &dw2104_stv0900_config, 1208 &d->dev->i2c_adap, 0); 1209 if (d->fe_adap[0].fe != NULL) { 1210 if (dvb_attach(stv6110_attach, d->fe_adap[0].fe, 1211 &dw2104_stv6110_config, 1212 &d->dev->i2c_adap)) { 1213 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage; 1214 info("Attached STV0900+STV6110A!"); 1215 return 0; 1216 } 1217 } 1218 } 1219 1220 if (demod_probe & 1) { 1221 d->fe_adap[0].fe = dvb_attach(cx24116_attach, &dw2104_config, 1222 &d->dev->i2c_adap); 1223 if (d->fe_adap[0].fe != NULL) { 1224 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage; 1225 info("Attached cx24116!"); 1226 return 0; 1227 } 1228 } 1229 1230 d->fe_adap[0].fe = dvb_attach(ds3000_attach, &dw2104_ds3000_config, 1231 &d->dev->i2c_adap); 1232 if (d->fe_adap[0].fe != NULL) { 1233 dvb_attach(ts2020_attach, d->fe_adap[0].fe, 1234 &dw2104_ts2020_config, &d->dev->i2c_adap); 1235 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage; 1236 info("Attached DS3000!"); 1237 return 0; 1238 } 1239 1240 return -EIO; 1241 } 1242 1243 static struct dvb_usb_device_properties dw2102_properties; 1244 static struct dvb_usb_device_properties dw2104_properties; 1245 static struct dvb_usb_device_properties s6x0_properties; 1246 1247 static int dw2102_frontend_attach(struct dvb_usb_adapter *d) 1248 { 1249 if (dw2102_properties.i2c_algo == &dw2102_serit_i2c_algo) { 1250 /*dw2102_properties.adapter->tuner_attach = NULL;*/ 1251 d->fe_adap[0].fe = dvb_attach(si21xx_attach, &serit_sp1511lhb_config, 1252 &d->dev->i2c_adap); 1253 if (d->fe_adap[0].fe != NULL) { 1254 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage; 1255 info("Attached si21xx!"); 1256 return 0; 1257 } 1258 } 1259 1260 if (dw2102_properties.i2c_algo == &dw2102_earda_i2c_algo) { 1261 d->fe_adap[0].fe = dvb_attach(stv0288_attach, &earda_config, 1262 &d->dev->i2c_adap); 1263 if (d->fe_adap[0].fe != NULL) { 1264 if (dvb_attach(stb6000_attach, d->fe_adap[0].fe, 0x61, 1265 &d->dev->i2c_adap)) { 1266 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage; 1267 info("Attached stv0288!"); 1268 return 0; 1269 } 1270 } 1271 } 1272 1273 if (dw2102_properties.i2c_algo == &dw2102_i2c_algo) { 1274 /*dw2102_properties.adapter->tuner_attach = dw2102_tuner_attach;*/ 1275 d->fe_adap[0].fe = dvb_attach(stv0299_attach, &sharp_z0194a_config, 1276 &d->dev->i2c_adap); 1277 if (d->fe_adap[0].fe != NULL) { 1278 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage; 1279 info("Attached stv0299!"); 1280 return 0; 1281 } 1282 } 1283 return -EIO; 1284 } 1285 1286 static int dw3101_frontend_attach(struct dvb_usb_adapter *d) 1287 { 1288 d->fe_adap[0].fe = dvb_attach(tda10023_attach, &dw3101_tda10023_config, 1289 &d->dev->i2c_adap, 0x48); 1290 if (d->fe_adap[0].fe != NULL) { 1291 info("Attached tda10023!"); 1292 return 0; 1293 } 1294 return -EIO; 1295 } 1296 1297 static int zl100313_frontend_attach(struct dvb_usb_adapter *d) 1298 { 1299 d->fe_adap[0].fe = dvb_attach(mt312_attach, &zl313_config, 1300 &d->dev->i2c_adap); 1301 if (d->fe_adap[0].fe != NULL) { 1302 if (dvb_attach(zl10039_attach, d->fe_adap[0].fe, 0x60, 1303 &d->dev->i2c_adap)) { 1304 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage; 1305 info("Attached zl100313+zl10039!"); 1306 return 0; 1307 } 1308 } 1309 1310 return -EIO; 1311 } 1312 1313 static int stv0288_frontend_attach(struct dvb_usb_adapter *d) 1314 { 1315 u8 obuf[] = {7, 1}; 1316 1317 d->fe_adap[0].fe = dvb_attach(stv0288_attach, &earda_config, 1318 &d->dev->i2c_adap); 1319 1320 if (d->fe_adap[0].fe == NULL) 1321 return -EIO; 1322 1323 if (NULL == dvb_attach(stb6000_attach, d->fe_adap[0].fe, 0x61, &d->dev->i2c_adap)) 1324 return -EIO; 1325 1326 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage; 1327 1328 dw210x_op_rw(d->dev->udev, 0x8a, 0, 0, obuf, 2, DW210X_WRITE_MSG); 1329 1330 info("Attached stv0288+stb6000!"); 1331 1332 return 0; 1333 1334 } 1335 1336 static int ds3000_frontend_attach(struct dvb_usb_adapter *d) 1337 { 1338 struct dw2102_state *st = d->dev->priv; 1339 u8 obuf[] = {7, 1}; 1340 1341 d->fe_adap[0].fe = dvb_attach(ds3000_attach, &s660_ds3000_config, 1342 &d->dev->i2c_adap); 1343 1344 if (d->fe_adap[0].fe == NULL) 1345 return -EIO; 1346 1347 dvb_attach(ts2020_attach, d->fe_adap[0].fe, &s660_ts2020_config, 1348 &d->dev->i2c_adap); 1349 1350 st->old_set_voltage = d->fe_adap[0].fe->ops.set_voltage; 1351 d->fe_adap[0].fe->ops.set_voltage = s660_set_voltage; 1352 1353 dw210x_op_rw(d->dev->udev, 0x8a, 0, 0, obuf, 2, DW210X_WRITE_MSG); 1354 1355 info("Attached ds3000+ts2020!"); 1356 1357 return 0; 1358 } 1359 1360 static int prof_7500_frontend_attach(struct dvb_usb_adapter *d) 1361 { 1362 u8 obuf[] = {7, 1}; 1363 1364 d->fe_adap[0].fe = dvb_attach(stv0900_attach, &prof_7500_stv0900_config, 1365 &d->dev->i2c_adap, 0); 1366 if (d->fe_adap[0].fe == NULL) 1367 return -EIO; 1368 1369 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage; 1370 1371 dw210x_op_rw(d->dev->udev, 0x8a, 0, 0, obuf, 2, DW210X_WRITE_MSG); 1372 1373 info("Attached STV0900+STB6100A!"); 1374 1375 return 0; 1376 } 1377 1378 static int su3000_frontend_attach(struct dvb_usb_adapter *adap) 1379 { 1380 struct dvb_usb_device *d = adap->dev; 1381 struct dw2102_state *state = d->priv; 1382 1383 mutex_lock(&d->data_mutex); 1384 1385 state->data[0] = 0xe; 1386 state->data[1] = 0x80; 1387 state->data[2] = 0; 1388 1389 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0) 1390 err("command 0x0e transfer failed."); 1391 1392 state->data[0] = 0xe; 1393 state->data[1] = 0x02; 1394 state->data[2] = 1; 1395 1396 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0) 1397 err("command 0x0e transfer failed."); 1398 msleep(300); 1399 1400 state->data[0] = 0xe; 1401 state->data[1] = 0x83; 1402 state->data[2] = 0; 1403 1404 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0) 1405 err("command 0x0e transfer failed."); 1406 1407 state->data[0] = 0xe; 1408 state->data[1] = 0x83; 1409 state->data[2] = 1; 1410 1411 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0) 1412 err("command 0x0e transfer failed."); 1413 1414 state->data[0] = 0x51; 1415 1416 if (dvb_usb_generic_rw(d, state->data, 1, state->data, 1, 0) < 0) 1417 err("command 0x51 transfer failed."); 1418 1419 mutex_unlock(&d->data_mutex); 1420 1421 adap->fe_adap[0].fe = dvb_attach(ds3000_attach, &su3000_ds3000_config, 1422 &d->i2c_adap); 1423 if (adap->fe_adap[0].fe == NULL) 1424 return -EIO; 1425 1426 if (dvb_attach(ts2020_attach, adap->fe_adap[0].fe, 1427 &dw2104_ts2020_config, 1428 &d->i2c_adap)) { 1429 info("Attached DS3000/TS2020!"); 1430 return 0; 1431 } 1432 1433 info("Failed to attach DS3000/TS2020!"); 1434 return -EIO; 1435 } 1436 1437 static int t220_frontend_attach(struct dvb_usb_adapter *adap) 1438 { 1439 struct dvb_usb_device *d = adap->dev; 1440 struct dw2102_state *state = d->priv; 1441 1442 mutex_lock(&d->data_mutex); 1443 1444 state->data[0] = 0xe; 1445 state->data[1] = 0x87; 1446 state->data[2] = 0x0; 1447 1448 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0) 1449 err("command 0x0e transfer failed."); 1450 1451 state->data[0] = 0xe; 1452 state->data[1] = 0x86; 1453 state->data[2] = 1; 1454 1455 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0) 1456 err("command 0x0e transfer failed."); 1457 1458 state->data[0] = 0xe; 1459 state->data[1] = 0x80; 1460 state->data[2] = 0; 1461 1462 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0) 1463 err("command 0x0e transfer failed."); 1464 1465 msleep(50); 1466 1467 state->data[0] = 0xe; 1468 state->data[1] = 0x80; 1469 state->data[2] = 1; 1470 1471 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0) 1472 err("command 0x0e transfer failed."); 1473 1474 state->data[0] = 0x51; 1475 1476 if (dvb_usb_generic_rw(d, state->data, 1, state->data, 1, 0) < 0) 1477 err("command 0x51 transfer failed."); 1478 1479 mutex_unlock(&d->data_mutex); 1480 1481 adap->fe_adap[0].fe = dvb_attach(cxd2820r_attach, &cxd2820r_config, 1482 &d->i2c_adap, NULL); 1483 if (adap->fe_adap[0].fe != NULL) { 1484 if (dvb_attach(tda18271_attach, adap->fe_adap[0].fe, 0x60, 1485 &d->i2c_adap, &tda18271_config)) { 1486 info("Attached TDA18271HD/CXD2820R!"); 1487 return 0; 1488 } 1489 } 1490 1491 info("Failed to attach TDA18271HD/CXD2820R!"); 1492 return -EIO; 1493 } 1494 1495 static int m88rs2000_frontend_attach(struct dvb_usb_adapter *adap) 1496 { 1497 struct dvb_usb_device *d = adap->dev; 1498 struct dw2102_state *state = d->priv; 1499 1500 mutex_lock(&d->data_mutex); 1501 1502 state->data[0] = 0x51; 1503 1504 if (dvb_usb_generic_rw(d, state->data, 1, state->data, 1, 0) < 0) 1505 err("command 0x51 transfer failed."); 1506 1507 mutex_unlock(&d->data_mutex); 1508 1509 adap->fe_adap[0].fe = dvb_attach(m88rs2000_attach, 1510 &s421_m88rs2000_config, 1511 &d->i2c_adap); 1512 1513 if (adap->fe_adap[0].fe == NULL) 1514 return -EIO; 1515 1516 if (dvb_attach(ts2020_attach, adap->fe_adap[0].fe, 1517 &dw2104_ts2020_config, 1518 &d->i2c_adap)) { 1519 info("Attached RS2000/TS2020!"); 1520 return 0; 1521 } 1522 1523 info("Failed to attach RS2000/TS2020!"); 1524 return -EIO; 1525 } 1526 1527 static int tt_s2_4600_frontend_attach(struct dvb_usb_adapter *adap) 1528 { 1529 struct dvb_usb_device *d = adap->dev; 1530 struct dw2102_state *state = d->priv; 1531 struct i2c_adapter *i2c_adapter; 1532 struct i2c_client *client; 1533 struct i2c_board_info board_info; 1534 struct m88ds3103_platform_data m88ds3103_pdata = {}; 1535 struct ts2020_config ts2020_config = {}; 1536 1537 mutex_lock(&d->data_mutex); 1538 1539 state->data[0] = 0xe; 1540 state->data[1] = 0x80; 1541 state->data[2] = 0x0; 1542 1543 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0) 1544 err("command 0x0e transfer failed."); 1545 1546 state->data[0] = 0xe; 1547 state->data[1] = 0x02; 1548 state->data[2] = 1; 1549 1550 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0) 1551 err("command 0x0e transfer failed."); 1552 msleep(300); 1553 1554 state->data[0] = 0xe; 1555 state->data[1] = 0x83; 1556 state->data[2] = 0; 1557 1558 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0) 1559 err("command 0x0e transfer failed."); 1560 1561 state->data[0] = 0xe; 1562 state->data[1] = 0x83; 1563 state->data[2] = 1; 1564 1565 if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0) 1566 err("command 0x0e transfer failed."); 1567 1568 state->data[0] = 0x51; 1569 1570 if (dvb_usb_generic_rw(d, state->data, 1, state->data, 1, 0) < 0) 1571 err("command 0x51 transfer failed."); 1572 1573 mutex_unlock(&d->data_mutex); 1574 1575 /* attach demod */ 1576 m88ds3103_pdata.clk = 27000000; 1577 m88ds3103_pdata.i2c_wr_max = 33; 1578 m88ds3103_pdata.ts_mode = M88DS3103_TS_CI; 1579 m88ds3103_pdata.ts_clk = 16000; 1580 m88ds3103_pdata.ts_clk_pol = 0; 1581 m88ds3103_pdata.spec_inv = 0; 1582 m88ds3103_pdata.agc = 0x99; 1583 m88ds3103_pdata.agc_inv = 0; 1584 m88ds3103_pdata.clk_out = M88DS3103_CLOCK_OUT_ENABLED; 1585 m88ds3103_pdata.envelope_mode = 0; 1586 m88ds3103_pdata.lnb_hv_pol = 1; 1587 m88ds3103_pdata.lnb_en_pol = 0; 1588 memset(&board_info, 0, sizeof(board_info)); 1589 strscpy(board_info.type, "m88ds3103", I2C_NAME_SIZE); 1590 board_info.addr = 0x68; 1591 board_info.platform_data = &m88ds3103_pdata; 1592 request_module("m88ds3103"); 1593 client = i2c_new_device(&d->i2c_adap, &board_info); 1594 if (client == NULL || client->dev.driver == NULL) 1595 return -ENODEV; 1596 if (!try_module_get(client->dev.driver->owner)) { 1597 i2c_unregister_device(client); 1598 return -ENODEV; 1599 } 1600 adap->fe_adap[0].fe = m88ds3103_pdata.get_dvb_frontend(client); 1601 i2c_adapter = m88ds3103_pdata.get_i2c_adapter(client); 1602 1603 state->i2c_client_demod = client; 1604 1605 /* attach tuner */ 1606 ts2020_config.fe = adap->fe_adap[0].fe; 1607 memset(&board_info, 0, sizeof(board_info)); 1608 strscpy(board_info.type, "ts2022", I2C_NAME_SIZE); 1609 board_info.addr = 0x60; 1610 board_info.platform_data = &ts2020_config; 1611 request_module("ts2020"); 1612 client = i2c_new_device(i2c_adapter, &board_info); 1613 1614 if (client == NULL || client->dev.driver == NULL) { 1615 dvb_frontend_detach(adap->fe_adap[0].fe); 1616 return -ENODEV; 1617 } 1618 1619 if (!try_module_get(client->dev.driver->owner)) { 1620 i2c_unregister_device(client); 1621 dvb_frontend_detach(adap->fe_adap[0].fe); 1622 return -ENODEV; 1623 } 1624 1625 /* delegate signal strength measurement to tuner */ 1626 adap->fe_adap[0].fe->ops.read_signal_strength = 1627 adap->fe_adap[0].fe->ops.tuner_ops.get_rf_strength; 1628 1629 state->i2c_client_tuner = client; 1630 1631 /* hook fe: need to resync the slave fifo when signal locks */ 1632 state->fe_read_status = adap->fe_adap[0].fe->ops.read_status; 1633 adap->fe_adap[0].fe->ops.read_status = tt_s2_4600_read_status; 1634 1635 state->last_lock = 0; 1636 1637 return 0; 1638 } 1639 1640 static int dw2102_tuner_attach(struct dvb_usb_adapter *adap) 1641 { 1642 dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe, 0x60, 1643 &adap->dev->i2c_adap, DVB_PLL_OPERA1); 1644 return 0; 1645 } 1646 1647 static int dw3101_tuner_attach(struct dvb_usb_adapter *adap) 1648 { 1649 dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe, 0x60, 1650 &adap->dev->i2c_adap, DVB_PLL_TUA6034); 1651 1652 return 0; 1653 } 1654 1655 static int dw2102_rc_query(struct dvb_usb_device *d) 1656 { 1657 u8 key[2]; 1658 struct i2c_msg msg = { 1659 .addr = DW2102_RC_QUERY, 1660 .flags = I2C_M_RD, 1661 .buf = key, 1662 .len = 2 1663 }; 1664 1665 if (d->props.i2c_algo->master_xfer(&d->i2c_adap, &msg, 1) == 1) { 1666 if (msg.buf[0] != 0xff) { 1667 deb_rc("%s: rc code: %x, %x\n", 1668 __func__, key[0], key[1]); 1669 rc_keydown(d->rc_dev, RC_PROTO_UNKNOWN, key[0], 0); 1670 } 1671 } 1672 1673 return 0; 1674 } 1675 1676 static int prof_rc_query(struct dvb_usb_device *d) 1677 { 1678 u8 key[2]; 1679 struct i2c_msg msg = { 1680 .addr = DW2102_RC_QUERY, 1681 .flags = I2C_M_RD, 1682 .buf = key, 1683 .len = 2 1684 }; 1685 1686 if (d->props.i2c_algo->master_xfer(&d->i2c_adap, &msg, 1) == 1) { 1687 if (msg.buf[0] != 0xff) { 1688 deb_rc("%s: rc code: %x, %x\n", 1689 __func__, key[0], key[1]); 1690 rc_keydown(d->rc_dev, RC_PROTO_UNKNOWN, key[0] ^ 0xff, 1691 0); 1692 } 1693 } 1694 1695 return 0; 1696 } 1697 1698 static int su3000_rc_query(struct dvb_usb_device *d) 1699 { 1700 u8 key[2]; 1701 struct i2c_msg msg = { 1702 .addr = DW2102_RC_QUERY, 1703 .flags = I2C_M_RD, 1704 .buf = key, 1705 .len = 2 1706 }; 1707 1708 if (d->props.i2c_algo->master_xfer(&d->i2c_adap, &msg, 1) == 1) { 1709 if (msg.buf[0] != 0xff) { 1710 deb_rc("%s: rc code: %x, %x\n", 1711 __func__, key[0], key[1]); 1712 rc_keydown(d->rc_dev, RC_PROTO_RC5, 1713 RC_SCANCODE_RC5(key[1], key[0]), 0); 1714 } 1715 } 1716 1717 return 0; 1718 } 1719 1720 enum dw2102_table_entry { 1721 CYPRESS_DW2102, 1722 CYPRESS_DW2101, 1723 CYPRESS_DW2104, 1724 TEVII_S650, 1725 TERRATEC_CINERGY_S, 1726 CYPRESS_DW3101, 1727 TEVII_S630, 1728 PROF_1100, 1729 TEVII_S660, 1730 PROF_7500, 1731 GENIATECH_SU3000, 1732 TERRATEC_CINERGY_S2, 1733 TEVII_S480_1, 1734 TEVII_S480_2, 1735 X3M_SPC1400HD, 1736 TEVII_S421, 1737 TEVII_S632, 1738 TERRATEC_CINERGY_S2_R2, 1739 TERRATEC_CINERGY_S2_R3, 1740 TERRATEC_CINERGY_S2_R4, 1741 GOTVIEW_SAT_HD, 1742 GENIATECH_T220, 1743 TECHNOTREND_S2_4600, 1744 TEVII_S482_1, 1745 TEVII_S482_2, 1746 TERRATEC_CINERGY_S2_BOX, 1747 TEVII_S662 1748 }; 1749 1750 static struct usb_device_id dw2102_table[] = { 1751 [CYPRESS_DW2102] = {USB_DEVICE(USB_VID_CYPRESS, USB_PID_DW2102)}, 1752 [CYPRESS_DW2101] = {USB_DEVICE(USB_VID_CYPRESS, 0x2101)}, 1753 [CYPRESS_DW2104] = {USB_DEVICE(USB_VID_CYPRESS, USB_PID_DW2104)}, 1754 [TEVII_S650] = {USB_DEVICE(0x9022, USB_PID_TEVII_S650)}, 1755 [TERRATEC_CINERGY_S] = {USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_S)}, 1756 [CYPRESS_DW3101] = {USB_DEVICE(USB_VID_CYPRESS, USB_PID_DW3101)}, 1757 [TEVII_S630] = {USB_DEVICE(0x9022, USB_PID_TEVII_S630)}, 1758 [PROF_1100] = {USB_DEVICE(0x3011, USB_PID_PROF_1100)}, 1759 [TEVII_S660] = {USB_DEVICE(0x9022, USB_PID_TEVII_S660)}, 1760 [PROF_7500] = {USB_DEVICE(0x3034, 0x7500)}, 1761 [GENIATECH_SU3000] = {USB_DEVICE(0x1f4d, 0x3000)}, 1762 [TERRATEC_CINERGY_S2] = {USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_S2_R1)}, 1763 [TEVII_S480_1] = {USB_DEVICE(0x9022, USB_PID_TEVII_S480_1)}, 1764 [TEVII_S480_2] = {USB_DEVICE(0x9022, USB_PID_TEVII_S480_2)}, 1765 [X3M_SPC1400HD] = {USB_DEVICE(0x1f4d, 0x3100)}, 1766 [TEVII_S421] = {USB_DEVICE(0x9022, USB_PID_TEVII_S421)}, 1767 [TEVII_S632] = {USB_DEVICE(0x9022, USB_PID_TEVII_S632)}, 1768 [TERRATEC_CINERGY_S2_R2] = {USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_S2_R2)}, 1769 [TERRATEC_CINERGY_S2_R3] = {USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_S2_R3)}, 1770 [TERRATEC_CINERGY_S2_R4] = {USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_S2_R4)}, 1771 [GOTVIEW_SAT_HD] = {USB_DEVICE(0x1FE1, USB_PID_GOTVIEW_SAT_HD)}, 1772 [GENIATECH_T220] = {USB_DEVICE(0x1f4d, 0xD220)}, 1773 [TECHNOTREND_S2_4600] = {USB_DEVICE(USB_VID_TECHNOTREND, 1774 USB_PID_TECHNOTREND_CONNECT_S2_4600)}, 1775 [TEVII_S482_1] = {USB_DEVICE(0x9022, 0xd483)}, 1776 [TEVII_S482_2] = {USB_DEVICE(0x9022, 0xd484)}, 1777 [TERRATEC_CINERGY_S2_BOX] = {USB_DEVICE(USB_VID_TERRATEC, 0x0105)}, 1778 [TEVII_S662] = {USB_DEVICE(0x9022, USB_PID_TEVII_S662)}, 1779 { } 1780 }; 1781 1782 MODULE_DEVICE_TABLE(usb, dw2102_table); 1783 1784 static int dw2102_load_firmware(struct usb_device *dev, 1785 const struct firmware *frmwr) 1786 { 1787 u8 *b, *p; 1788 int ret = 0, i; 1789 u8 reset; 1790 u8 reset16[] = {0, 0, 0, 0, 0, 0, 0}; 1791 const struct firmware *fw; 1792 1793 switch (le16_to_cpu(dev->descriptor.idProduct)) { 1794 case 0x2101: 1795 ret = request_firmware(&fw, DW2101_FIRMWARE, &dev->dev); 1796 if (ret != 0) { 1797 err(err_str, DW2101_FIRMWARE); 1798 return ret; 1799 } 1800 break; 1801 default: 1802 fw = frmwr; 1803 break; 1804 } 1805 info("start downloading DW210X firmware"); 1806 p = kmalloc(fw->size, GFP_KERNEL); 1807 reset = 1; 1808 /*stop the CPU*/ 1809 dw210x_op_rw(dev, 0xa0, 0x7f92, 0, &reset, 1, DW210X_WRITE_MSG); 1810 dw210x_op_rw(dev, 0xa0, 0xe600, 0, &reset, 1, DW210X_WRITE_MSG); 1811 1812 if (p != NULL) { 1813 memcpy(p, fw->data, fw->size); 1814 for (i = 0; i < fw->size; i += 0x40) { 1815 b = (u8 *) p + i; 1816 if (dw210x_op_rw(dev, 0xa0, i, 0, b , 0x40, 1817 DW210X_WRITE_MSG) != 0x40) { 1818 err("error while transferring firmware"); 1819 ret = -EINVAL; 1820 break; 1821 } 1822 } 1823 /* restart the CPU */ 1824 reset = 0; 1825 if (ret || dw210x_op_rw(dev, 0xa0, 0x7f92, 0, &reset, 1, 1826 DW210X_WRITE_MSG) != 1) { 1827 err("could not restart the USB controller CPU."); 1828 ret = -EINVAL; 1829 } 1830 if (ret || dw210x_op_rw(dev, 0xa0, 0xe600, 0, &reset, 1, 1831 DW210X_WRITE_MSG) != 1) { 1832 err("could not restart the USB controller CPU."); 1833 ret = -EINVAL; 1834 } 1835 /* init registers */ 1836 switch (le16_to_cpu(dev->descriptor.idProduct)) { 1837 case USB_PID_TEVII_S650: 1838 dw2104_properties.rc.core.rc_codes = RC_MAP_TEVII_NEC; 1839 /* fall through */ 1840 case USB_PID_DW2104: 1841 reset = 1; 1842 dw210x_op_rw(dev, 0xc4, 0x0000, 0, &reset, 1, 1843 DW210X_WRITE_MSG); 1844 /* fall through */ 1845 case USB_PID_DW3101: 1846 reset = 0; 1847 dw210x_op_rw(dev, 0xbf, 0x0040, 0, &reset, 0, 1848 DW210X_WRITE_MSG); 1849 break; 1850 case USB_PID_TERRATEC_CINERGY_S: 1851 case USB_PID_DW2102: 1852 dw210x_op_rw(dev, 0xbf, 0x0040, 0, &reset, 0, 1853 DW210X_WRITE_MSG); 1854 dw210x_op_rw(dev, 0xb9, 0x0000, 0, &reset16[0], 2, 1855 DW210X_READ_MSG); 1856 /* check STV0299 frontend */ 1857 dw210x_op_rw(dev, 0xb5, 0, 0, &reset16[0], 2, 1858 DW210X_READ_MSG); 1859 if ((reset16[0] == 0xa1) || (reset16[0] == 0x80)) { 1860 dw2102_properties.i2c_algo = &dw2102_i2c_algo; 1861 dw2102_properties.adapter->fe[0].tuner_attach = &dw2102_tuner_attach; 1862 break; 1863 } else { 1864 /* check STV0288 frontend */ 1865 reset16[0] = 0xd0; 1866 reset16[1] = 1; 1867 reset16[2] = 0; 1868 dw210x_op_rw(dev, 0xc2, 0, 0, &reset16[0], 3, 1869 DW210X_WRITE_MSG); 1870 dw210x_op_rw(dev, 0xc3, 0xd1, 0, &reset16[0], 3, 1871 DW210X_READ_MSG); 1872 if (reset16[2] == 0x11) { 1873 dw2102_properties.i2c_algo = &dw2102_earda_i2c_algo; 1874 break; 1875 } 1876 } 1877 /* fall through */ 1878 case 0x2101: 1879 dw210x_op_rw(dev, 0xbc, 0x0030, 0, &reset16[0], 2, 1880 DW210X_READ_MSG); 1881 dw210x_op_rw(dev, 0xba, 0x0000, 0, &reset16[0], 7, 1882 DW210X_READ_MSG); 1883 dw210x_op_rw(dev, 0xba, 0x0000, 0, &reset16[0], 7, 1884 DW210X_READ_MSG); 1885 dw210x_op_rw(dev, 0xb9, 0x0000, 0, &reset16[0], 2, 1886 DW210X_READ_MSG); 1887 break; 1888 } 1889 1890 msleep(100); 1891 kfree(p); 1892 } 1893 1894 if (le16_to_cpu(dev->descriptor.idProduct) == 0x2101) 1895 release_firmware(fw); 1896 return ret; 1897 } 1898 1899 static struct dvb_usb_device_properties dw2102_properties = { 1900 .caps = DVB_USB_IS_AN_I2C_ADAPTER, 1901 .usb_ctrl = DEVICE_SPECIFIC, 1902 .firmware = DW2102_FIRMWARE, 1903 .no_reconnect = 1, 1904 1905 .i2c_algo = &dw2102_serit_i2c_algo, 1906 1907 .rc.core = { 1908 .rc_interval = 150, 1909 .rc_codes = RC_MAP_DM1105_NEC, 1910 .module_name = "dw2102", 1911 .allowed_protos = RC_PROTO_BIT_NEC, 1912 .rc_query = dw2102_rc_query, 1913 }, 1914 1915 .generic_bulk_ctrl_endpoint = 0x81, 1916 /* parameter for the MPEG2-data transfer */ 1917 .num_adapters = 1, 1918 .download_firmware = dw2102_load_firmware, 1919 .read_mac_address = dw210x_read_mac_address, 1920 .adapter = { 1921 { 1922 .num_frontends = 1, 1923 .fe = {{ 1924 .frontend_attach = dw2102_frontend_attach, 1925 .stream = { 1926 .type = USB_BULK, 1927 .count = 8, 1928 .endpoint = 0x82, 1929 .u = { 1930 .bulk = { 1931 .buffersize = 4096, 1932 } 1933 } 1934 }, 1935 }}, 1936 } 1937 }, 1938 .num_device_descs = 3, 1939 .devices = { 1940 {"DVBWorld DVB-S 2102 USB2.0", 1941 {&dw2102_table[CYPRESS_DW2102], NULL}, 1942 {NULL}, 1943 }, 1944 {"DVBWorld DVB-S 2101 USB2.0", 1945 {&dw2102_table[CYPRESS_DW2101], NULL}, 1946 {NULL}, 1947 }, 1948 {"TerraTec Cinergy S USB", 1949 {&dw2102_table[TERRATEC_CINERGY_S], NULL}, 1950 {NULL}, 1951 }, 1952 } 1953 }; 1954 1955 static struct dvb_usb_device_properties dw2104_properties = { 1956 .caps = DVB_USB_IS_AN_I2C_ADAPTER, 1957 .usb_ctrl = DEVICE_SPECIFIC, 1958 .firmware = DW2104_FIRMWARE, 1959 .no_reconnect = 1, 1960 1961 .i2c_algo = &dw2104_i2c_algo, 1962 .rc.core = { 1963 .rc_interval = 150, 1964 .rc_codes = RC_MAP_DM1105_NEC, 1965 .module_name = "dw2102", 1966 .allowed_protos = RC_PROTO_BIT_NEC, 1967 .rc_query = dw2102_rc_query, 1968 }, 1969 1970 .generic_bulk_ctrl_endpoint = 0x81, 1971 /* parameter for the MPEG2-data transfer */ 1972 .num_adapters = 1, 1973 .download_firmware = dw2102_load_firmware, 1974 .read_mac_address = dw210x_read_mac_address, 1975 .adapter = { 1976 { 1977 .num_frontends = 1, 1978 .fe = {{ 1979 .frontend_attach = dw2104_frontend_attach, 1980 .stream = { 1981 .type = USB_BULK, 1982 .count = 8, 1983 .endpoint = 0x82, 1984 .u = { 1985 .bulk = { 1986 .buffersize = 4096, 1987 } 1988 } 1989 }, 1990 }}, 1991 } 1992 }, 1993 .num_device_descs = 2, 1994 .devices = { 1995 { "DVBWorld DW2104 USB2.0", 1996 {&dw2102_table[CYPRESS_DW2104], NULL}, 1997 {NULL}, 1998 }, 1999 { "TeVii S650 USB2.0", 2000 {&dw2102_table[TEVII_S650], NULL}, 2001 {NULL}, 2002 }, 2003 } 2004 }; 2005 2006 static struct dvb_usb_device_properties dw3101_properties = { 2007 .caps = DVB_USB_IS_AN_I2C_ADAPTER, 2008 .usb_ctrl = DEVICE_SPECIFIC, 2009 .firmware = DW3101_FIRMWARE, 2010 .no_reconnect = 1, 2011 2012 .i2c_algo = &dw3101_i2c_algo, 2013 .rc.core = { 2014 .rc_interval = 150, 2015 .rc_codes = RC_MAP_DM1105_NEC, 2016 .module_name = "dw2102", 2017 .allowed_protos = RC_PROTO_BIT_NEC, 2018 .rc_query = dw2102_rc_query, 2019 }, 2020 2021 .generic_bulk_ctrl_endpoint = 0x81, 2022 /* parameter for the MPEG2-data transfer */ 2023 .num_adapters = 1, 2024 .download_firmware = dw2102_load_firmware, 2025 .read_mac_address = dw210x_read_mac_address, 2026 .adapter = { 2027 { 2028 .num_frontends = 1, 2029 .fe = {{ 2030 .frontend_attach = dw3101_frontend_attach, 2031 .tuner_attach = dw3101_tuner_attach, 2032 .stream = { 2033 .type = USB_BULK, 2034 .count = 8, 2035 .endpoint = 0x82, 2036 .u = { 2037 .bulk = { 2038 .buffersize = 4096, 2039 } 2040 } 2041 }, 2042 }}, 2043 } 2044 }, 2045 .num_device_descs = 1, 2046 .devices = { 2047 { "DVBWorld DVB-C 3101 USB2.0", 2048 {&dw2102_table[CYPRESS_DW3101], NULL}, 2049 {NULL}, 2050 }, 2051 } 2052 }; 2053 2054 static struct dvb_usb_device_properties s6x0_properties = { 2055 .caps = DVB_USB_IS_AN_I2C_ADAPTER, 2056 .usb_ctrl = DEVICE_SPECIFIC, 2057 .size_of_priv = sizeof(struct dw2102_state), 2058 .firmware = S630_FIRMWARE, 2059 .no_reconnect = 1, 2060 2061 .i2c_algo = &s6x0_i2c_algo, 2062 .rc.core = { 2063 .rc_interval = 150, 2064 .rc_codes = RC_MAP_TEVII_NEC, 2065 .module_name = "dw2102", 2066 .allowed_protos = RC_PROTO_BIT_NEC, 2067 .rc_query = dw2102_rc_query, 2068 }, 2069 2070 .generic_bulk_ctrl_endpoint = 0x81, 2071 .num_adapters = 1, 2072 .download_firmware = dw2102_load_firmware, 2073 .read_mac_address = s6x0_read_mac_address, 2074 .adapter = { 2075 { 2076 .num_frontends = 1, 2077 .fe = {{ 2078 .frontend_attach = zl100313_frontend_attach, 2079 .stream = { 2080 .type = USB_BULK, 2081 .count = 8, 2082 .endpoint = 0x82, 2083 .u = { 2084 .bulk = { 2085 .buffersize = 4096, 2086 } 2087 } 2088 }, 2089 }}, 2090 } 2091 }, 2092 .num_device_descs = 1, 2093 .devices = { 2094 {"TeVii S630 USB", 2095 {&dw2102_table[TEVII_S630], NULL}, 2096 {NULL}, 2097 }, 2098 } 2099 }; 2100 2101 static const struct dvb_usb_device_description d1100 = { 2102 "Prof 1100 USB ", 2103 {&dw2102_table[PROF_1100], NULL}, 2104 {NULL}, 2105 }; 2106 2107 static const struct dvb_usb_device_description d660 = { 2108 "TeVii S660 USB", 2109 {&dw2102_table[TEVII_S660], NULL}, 2110 {NULL}, 2111 }; 2112 2113 static const struct dvb_usb_device_description d480_1 = { 2114 "TeVii S480.1 USB", 2115 {&dw2102_table[TEVII_S480_1], NULL}, 2116 {NULL}, 2117 }; 2118 2119 static const struct dvb_usb_device_description d480_2 = { 2120 "TeVii S480.2 USB", 2121 {&dw2102_table[TEVII_S480_2], NULL}, 2122 {NULL}, 2123 }; 2124 2125 static const struct dvb_usb_device_description d7500 = { 2126 "Prof 7500 USB DVB-S2", 2127 {&dw2102_table[PROF_7500], NULL}, 2128 {NULL}, 2129 }; 2130 2131 static const struct dvb_usb_device_description d421 = { 2132 "TeVii S421 PCI", 2133 {&dw2102_table[TEVII_S421], NULL}, 2134 {NULL}, 2135 }; 2136 2137 static const struct dvb_usb_device_description d632 = { 2138 "TeVii S632 USB", 2139 {&dw2102_table[TEVII_S632], NULL}, 2140 {NULL}, 2141 }; 2142 2143 static struct dvb_usb_device_properties su3000_properties = { 2144 .caps = DVB_USB_IS_AN_I2C_ADAPTER, 2145 .usb_ctrl = DEVICE_SPECIFIC, 2146 .size_of_priv = sizeof(struct dw2102_state), 2147 .power_ctrl = su3000_power_ctrl, 2148 .num_adapters = 1, 2149 .identify_state = su3000_identify_state, 2150 .i2c_algo = &su3000_i2c_algo, 2151 2152 .rc.core = { 2153 .rc_interval = 150, 2154 .rc_codes = RC_MAP_SU3000, 2155 .module_name = "dw2102", 2156 .allowed_protos = RC_PROTO_BIT_RC5, 2157 .rc_query = su3000_rc_query, 2158 }, 2159 2160 .read_mac_address = su3000_read_mac_address, 2161 2162 .generic_bulk_ctrl_endpoint = 0x01, 2163 2164 .adapter = { 2165 { 2166 .num_frontends = 1, 2167 .fe = {{ 2168 .streaming_ctrl = su3000_streaming_ctrl, 2169 .frontend_attach = su3000_frontend_attach, 2170 .stream = { 2171 .type = USB_BULK, 2172 .count = 8, 2173 .endpoint = 0x82, 2174 .u = { 2175 .bulk = { 2176 .buffersize = 4096, 2177 } 2178 } 2179 } 2180 }}, 2181 } 2182 }, 2183 .num_device_descs = 6, 2184 .devices = { 2185 { "SU3000HD DVB-S USB2.0", 2186 { &dw2102_table[GENIATECH_SU3000], NULL }, 2187 { NULL }, 2188 }, 2189 { "Terratec Cinergy S2 USB HD", 2190 { &dw2102_table[TERRATEC_CINERGY_S2], NULL }, 2191 { NULL }, 2192 }, 2193 { "X3M TV SPC1400HD PCI", 2194 { &dw2102_table[X3M_SPC1400HD], NULL }, 2195 { NULL }, 2196 }, 2197 { "Terratec Cinergy S2 USB HD Rev.2", 2198 { &dw2102_table[TERRATEC_CINERGY_S2_R2], NULL }, 2199 { NULL }, 2200 }, 2201 { "Terratec Cinergy S2 USB HD Rev.3", 2202 { &dw2102_table[TERRATEC_CINERGY_S2_R3], NULL }, 2203 { NULL }, 2204 }, 2205 { "GOTVIEW Satellite HD", 2206 { &dw2102_table[GOTVIEW_SAT_HD], NULL }, 2207 { NULL }, 2208 }, 2209 } 2210 }; 2211 2212 static struct dvb_usb_device_properties t220_properties = { 2213 .caps = DVB_USB_IS_AN_I2C_ADAPTER, 2214 .usb_ctrl = DEVICE_SPECIFIC, 2215 .size_of_priv = sizeof(struct dw2102_state), 2216 .power_ctrl = su3000_power_ctrl, 2217 .num_adapters = 1, 2218 .identify_state = su3000_identify_state, 2219 .i2c_algo = &su3000_i2c_algo, 2220 2221 .rc.core = { 2222 .rc_interval = 150, 2223 .rc_codes = RC_MAP_SU3000, 2224 .module_name = "dw2102", 2225 .allowed_protos = RC_PROTO_BIT_RC5, 2226 .rc_query = su3000_rc_query, 2227 }, 2228 2229 .read_mac_address = su3000_read_mac_address, 2230 2231 .generic_bulk_ctrl_endpoint = 0x01, 2232 2233 .adapter = { 2234 { 2235 .num_frontends = 1, 2236 .fe = { { 2237 .streaming_ctrl = su3000_streaming_ctrl, 2238 .frontend_attach = t220_frontend_attach, 2239 .stream = { 2240 .type = USB_BULK, 2241 .count = 8, 2242 .endpoint = 0x82, 2243 .u = { 2244 .bulk = { 2245 .buffersize = 4096, 2246 } 2247 } 2248 } 2249 } }, 2250 } 2251 }, 2252 .num_device_descs = 1, 2253 .devices = { 2254 { "Geniatech T220 DVB-T/T2 USB2.0", 2255 { &dw2102_table[GENIATECH_T220], NULL }, 2256 { NULL }, 2257 }, 2258 } 2259 }; 2260 2261 static struct dvb_usb_device_properties tt_s2_4600_properties = { 2262 .caps = DVB_USB_IS_AN_I2C_ADAPTER, 2263 .usb_ctrl = DEVICE_SPECIFIC, 2264 .size_of_priv = sizeof(struct dw2102_state), 2265 .power_ctrl = su3000_power_ctrl, 2266 .num_adapters = 1, 2267 .identify_state = su3000_identify_state, 2268 .i2c_algo = &su3000_i2c_algo, 2269 2270 .rc.core = { 2271 .rc_interval = 250, 2272 .rc_codes = RC_MAP_TT_1500, 2273 .module_name = "dw2102", 2274 .allowed_protos = RC_PROTO_BIT_RC5, 2275 .rc_query = su3000_rc_query, 2276 }, 2277 2278 .read_mac_address = su3000_read_mac_address, 2279 2280 .generic_bulk_ctrl_endpoint = 0x01, 2281 2282 .adapter = { 2283 { 2284 .num_frontends = 1, 2285 .fe = {{ 2286 .streaming_ctrl = su3000_streaming_ctrl, 2287 .frontend_attach = tt_s2_4600_frontend_attach, 2288 .stream = { 2289 .type = USB_BULK, 2290 .count = 8, 2291 .endpoint = 0x82, 2292 .u = { 2293 .bulk = { 2294 .buffersize = 4096, 2295 } 2296 } 2297 } 2298 } }, 2299 } 2300 }, 2301 .num_device_descs = 5, 2302 .devices = { 2303 { "TechnoTrend TT-connect S2-4600", 2304 { &dw2102_table[TECHNOTREND_S2_4600], NULL }, 2305 { NULL }, 2306 }, 2307 { "TeVii S482 (tuner 1)", 2308 { &dw2102_table[TEVII_S482_1], NULL }, 2309 { NULL }, 2310 }, 2311 { "TeVii S482 (tuner 2)", 2312 { &dw2102_table[TEVII_S482_2], NULL }, 2313 { NULL }, 2314 }, 2315 { "Terratec Cinergy S2 USB BOX", 2316 { &dw2102_table[TERRATEC_CINERGY_S2_BOX], NULL }, 2317 { NULL }, 2318 }, 2319 { "TeVii S662", 2320 { &dw2102_table[TEVII_S662], NULL }, 2321 { NULL }, 2322 }, 2323 } 2324 }; 2325 2326 static int dw2102_probe(struct usb_interface *intf, 2327 const struct usb_device_id *id) 2328 { 2329 int retval = -ENOMEM; 2330 struct dvb_usb_device_properties *p1100; 2331 struct dvb_usb_device_properties *s660; 2332 struct dvb_usb_device_properties *p7500; 2333 struct dvb_usb_device_properties *s421; 2334 2335 p1100 = kmemdup(&s6x0_properties, 2336 sizeof(struct dvb_usb_device_properties), GFP_KERNEL); 2337 if (!p1100) 2338 goto err0; 2339 2340 /* copy default structure */ 2341 /* fill only different fields */ 2342 p1100->firmware = P1100_FIRMWARE; 2343 p1100->devices[0] = d1100; 2344 p1100->rc.core.rc_query = prof_rc_query; 2345 p1100->rc.core.rc_codes = RC_MAP_TBS_NEC; 2346 p1100->adapter->fe[0].frontend_attach = stv0288_frontend_attach; 2347 2348 s660 = kmemdup(&s6x0_properties, 2349 sizeof(struct dvb_usb_device_properties), GFP_KERNEL); 2350 if (!s660) 2351 goto err1; 2352 2353 s660->firmware = S660_FIRMWARE; 2354 s660->num_device_descs = 3; 2355 s660->devices[0] = d660; 2356 s660->devices[1] = d480_1; 2357 s660->devices[2] = d480_2; 2358 s660->adapter->fe[0].frontend_attach = ds3000_frontend_attach; 2359 2360 p7500 = kmemdup(&s6x0_properties, 2361 sizeof(struct dvb_usb_device_properties), GFP_KERNEL); 2362 if (!p7500) 2363 goto err2; 2364 2365 p7500->firmware = P7500_FIRMWARE; 2366 p7500->devices[0] = d7500; 2367 p7500->rc.core.rc_query = prof_rc_query; 2368 p7500->rc.core.rc_codes = RC_MAP_TBS_NEC; 2369 p7500->adapter->fe[0].frontend_attach = prof_7500_frontend_attach; 2370 2371 2372 s421 = kmemdup(&su3000_properties, 2373 sizeof(struct dvb_usb_device_properties), GFP_KERNEL); 2374 if (!s421) 2375 goto err3; 2376 2377 s421->num_device_descs = 2; 2378 s421->devices[0] = d421; 2379 s421->devices[1] = d632; 2380 s421->adapter->fe[0].frontend_attach = m88rs2000_frontend_attach; 2381 2382 if (0 == dvb_usb_device_init(intf, &dw2102_properties, 2383 THIS_MODULE, NULL, adapter_nr) || 2384 0 == dvb_usb_device_init(intf, &dw2104_properties, 2385 THIS_MODULE, NULL, adapter_nr) || 2386 0 == dvb_usb_device_init(intf, &dw3101_properties, 2387 THIS_MODULE, NULL, adapter_nr) || 2388 0 == dvb_usb_device_init(intf, &s6x0_properties, 2389 THIS_MODULE, NULL, adapter_nr) || 2390 0 == dvb_usb_device_init(intf, p1100, 2391 THIS_MODULE, NULL, adapter_nr) || 2392 0 == dvb_usb_device_init(intf, s660, 2393 THIS_MODULE, NULL, adapter_nr) || 2394 0 == dvb_usb_device_init(intf, p7500, 2395 THIS_MODULE, NULL, adapter_nr) || 2396 0 == dvb_usb_device_init(intf, s421, 2397 THIS_MODULE, NULL, adapter_nr) || 2398 0 == dvb_usb_device_init(intf, &su3000_properties, 2399 THIS_MODULE, NULL, adapter_nr) || 2400 0 == dvb_usb_device_init(intf, &t220_properties, 2401 THIS_MODULE, NULL, adapter_nr) || 2402 0 == dvb_usb_device_init(intf, &tt_s2_4600_properties, 2403 THIS_MODULE, NULL, adapter_nr)) { 2404 2405 /* clean up copied properties */ 2406 kfree(s421); 2407 kfree(p7500); 2408 kfree(s660); 2409 kfree(p1100); 2410 2411 return 0; 2412 } 2413 2414 retval = -ENODEV; 2415 kfree(s421); 2416 err3: 2417 kfree(p7500); 2418 err2: 2419 kfree(s660); 2420 err1: 2421 kfree(p1100); 2422 err0: 2423 return retval; 2424 } 2425 2426 static void dw2102_disconnect(struct usb_interface *intf) 2427 { 2428 struct dvb_usb_device *d = usb_get_intfdata(intf); 2429 struct dw2102_state *st = (struct dw2102_state *)d->priv; 2430 struct i2c_client *client; 2431 2432 /* remove I2C client for tuner */ 2433 client = st->i2c_client_tuner; 2434 if (client) { 2435 module_put(client->dev.driver->owner); 2436 i2c_unregister_device(client); 2437 } 2438 2439 /* remove I2C client for demodulator */ 2440 client = st->i2c_client_demod; 2441 if (client) { 2442 module_put(client->dev.driver->owner); 2443 i2c_unregister_device(client); 2444 } 2445 2446 dvb_usb_device_exit(intf); 2447 } 2448 2449 static struct usb_driver dw2102_driver = { 2450 .name = "dw2102", 2451 .probe = dw2102_probe, 2452 .disconnect = dw2102_disconnect, 2453 .id_table = dw2102_table, 2454 }; 2455 2456 module_usb_driver(dw2102_driver); 2457 2458 MODULE_AUTHOR("Igor M. Liplianin (c) liplianin@me.by"); 2459 MODULE_DESCRIPTION("Driver for DVBWorld DVB-S 2101, 2102, DVB-S2 2104, DVB-C 3101 USB2.0, TeVii S421, S480, S482, S600, S630, S632, S650, TeVii S660, S662, Prof 1100, 7500 USB2.0, Geniatech SU3000, T220, TechnoTrend S2-4600, Terratec Cinergy S2 devices"); 2460 MODULE_VERSION("0.1"); 2461 MODULE_LICENSE("GPL"); 2462 MODULE_FIRMWARE(DW2101_FIRMWARE); 2463 MODULE_FIRMWARE(DW2102_FIRMWARE); 2464 MODULE_FIRMWARE(DW2104_FIRMWARE); 2465 MODULE_FIRMWARE(DW3101_FIRMWARE); 2466 MODULE_FIRMWARE(S630_FIRMWARE); 2467 MODULE_FIRMWARE(S660_FIRMWARE); 2468 MODULE_FIRMWARE(P1100_FIRMWARE); 2469 MODULE_FIRMWARE(P7500_FIRMWARE); 2470