1 /* DVB USB compliant linux driver for MSI Mega Sky 580 DVB-T USB2.0 receiver 2 * 3 * Copyright (C) 2006 Aapo Tahkola (aet@rasterburn.org) 4 * 5 * This program is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License as published by the 7 * Free Software Foundation, version 2. 8 * 9 * see Documentation/dvb/README.dvb-usb for more information 10 */ 11 12 #include "m920x.h" 13 14 #include "mt352.h" 15 #include "mt352_priv.h" 16 #include "qt1010.h" 17 #include "tda1004x.h" 18 #include "tda827x.h" 19 20 #include <media/tuner.h> 21 #include "tuner-simple.h" 22 #include <asm/unaligned.h> 23 24 /* debug */ 25 static int dvb_usb_m920x_debug; 26 module_param_named(debug,dvb_usb_m920x_debug, int, 0644); 27 MODULE_PARM_DESC(debug, "set debugging level (1=rc (or-able))." DVB_USB_DEBUG_STATUS); 28 29 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); 30 31 static int m920x_set_filter(struct dvb_usb_device *d, int type, int idx, int pid); 32 33 static inline int m920x_read(struct usb_device *udev, u8 request, u16 value, 34 u16 index, void *data, int size) 35 { 36 int ret; 37 38 ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), 39 request, USB_TYPE_VENDOR | USB_DIR_IN, 40 value, index, data, size, 2000); 41 if (ret < 0) { 42 printk(KERN_INFO "m920x_read = error: %d\n", ret); 43 return ret; 44 } 45 46 if (ret != size) { 47 deb("m920x_read = no data\n"); 48 return -EIO; 49 } 50 51 return 0; 52 } 53 54 static inline int m920x_write(struct usb_device *udev, u8 request, 55 u16 value, u16 index) 56 { 57 int ret; 58 59 ret = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 60 request, USB_TYPE_VENDOR | USB_DIR_OUT, 61 value, index, NULL, 0, 2000); 62 63 return ret; 64 } 65 66 static int m920x_init(struct dvb_usb_device *d, struct m920x_inits *rc_seq) 67 { 68 int ret = 0, i, epi, flags = 0; 69 int adap_enabled[M9206_MAX_ADAPTERS] = { 0 }; 70 71 /* Remote controller init. */ 72 if (d->props.rc.legacy.rc_query) { 73 deb("Initialising remote control\n"); 74 while (rc_seq->address) { 75 if ((ret = m920x_write(d->udev, M9206_CORE, 76 rc_seq->data, 77 rc_seq->address)) != 0) { 78 deb("Initialising remote control failed\n"); 79 return ret; 80 } 81 82 rc_seq++; 83 } 84 85 deb("Initialising remote control success\n"); 86 } 87 88 for (i = 0; i < d->props.num_adapters; i++) 89 flags |= d->adapter[i].props.fe[0].caps; 90 91 /* Some devices(Dposh) might crash if we attempt touch at all. */ 92 if (flags & DVB_USB_ADAP_HAS_PID_FILTER) { 93 for (i = 0; i < d->props.num_adapters; i++) { 94 epi = d->adapter[i].props.fe[0].stream.endpoint - 0x81; 95 96 if (epi < 0 || epi >= M9206_MAX_ADAPTERS) { 97 printk(KERN_INFO "m920x: Unexpected adapter endpoint!\n"); 98 return -EINVAL; 99 } 100 101 adap_enabled[epi] = 1; 102 } 103 104 for (i = 0; i < M9206_MAX_ADAPTERS; i++) { 105 if (adap_enabled[i]) 106 continue; 107 108 if ((ret = m920x_set_filter(d, 0x81 + i, 0, 0x0)) != 0) 109 return ret; 110 111 if ((ret = m920x_set_filter(d, 0x81 + i, 0, 0x02f5)) != 0) 112 return ret; 113 } 114 } 115 116 return ret; 117 } 118 119 static int m920x_init_ep(struct usb_interface *intf) 120 { 121 struct usb_device *udev = interface_to_usbdev(intf); 122 struct usb_host_interface *alt; 123 124 if ((alt = usb_altnum_to_altsetting(intf, 1)) == NULL) { 125 deb("No alt found!\n"); 126 return -ENODEV; 127 } 128 129 return usb_set_interface(udev, alt->desc.bInterfaceNumber, 130 alt->desc.bAlternateSetting); 131 } 132 133 static int m920x_rc_query(struct dvb_usb_device *d, u32 *event, int *state) 134 { 135 struct m920x_state *m = d->priv; 136 int i, ret = 0; 137 u8 *rc_state; 138 139 rc_state = kmalloc(2, GFP_KERNEL); 140 if (!rc_state) 141 return -ENOMEM; 142 143 if ((ret = m920x_read(d->udev, M9206_CORE, 0x0, M9206_RC_STATE, rc_state, 1)) != 0) 144 goto out; 145 146 if ((ret = m920x_read(d->udev, M9206_CORE, 0x0, M9206_RC_KEY, rc_state + 1, 1)) != 0) 147 goto out; 148 149 for (i = 0; i < d->props.rc.legacy.rc_map_size; i++) 150 if (rc5_data(&d->props.rc.legacy.rc_map_table[i]) == rc_state[1]) { 151 *event = d->props.rc.legacy.rc_map_table[i].keycode; 152 153 switch(rc_state[0]) { 154 case 0x80: 155 *state = REMOTE_NO_KEY_PRESSED; 156 goto out; 157 158 case 0x88: /* framing error or "invalid code" */ 159 case 0x99: 160 case 0xc0: 161 case 0xd8: 162 *state = REMOTE_NO_KEY_PRESSED; 163 m->rep_count = 0; 164 goto out; 165 166 case 0x93: 167 case 0x92: 168 case 0x83: /* pinnacle PCTV310e */ 169 case 0x82: 170 m->rep_count = 0; 171 *state = REMOTE_KEY_PRESSED; 172 goto out; 173 174 case 0x91: 175 case 0x81: /* pinnacle PCTV310e */ 176 /* prevent immediate auto-repeat */ 177 if (++m->rep_count > 2) 178 *state = REMOTE_KEY_REPEAT; 179 else 180 *state = REMOTE_NO_KEY_PRESSED; 181 goto out; 182 183 default: 184 deb("Unexpected rc state %02x\n", rc_state[0]); 185 *state = REMOTE_NO_KEY_PRESSED; 186 goto out; 187 } 188 } 189 190 if (rc_state[1] != 0) 191 deb("Unknown rc key %02x\n", rc_state[1]); 192 193 *state = REMOTE_NO_KEY_PRESSED; 194 195 out: 196 kfree(rc_state); 197 return ret; 198 } 199 200 /* I2C */ 201 static int m920x_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[], int num) 202 { 203 struct dvb_usb_device *d = i2c_get_adapdata(adap); 204 int i, j; 205 int ret = 0; 206 207 if (!num) 208 return -EINVAL; 209 210 if (mutex_lock_interruptible(&d->i2c_mutex) < 0) 211 return -EAGAIN; 212 213 for (i = 0; i < num; i++) { 214 if (msg[i].flags & (I2C_M_NO_RD_ACK | I2C_M_IGNORE_NAK | I2C_M_TEN) || msg[i].len == 0) { 215 /* For a 0 byte message, I think sending the address 216 * to index 0x80|0x40 would be the correct thing to 217 * do. However, zero byte messages are only used for 218 * probing, and since we don't know how to get the 219 * slave's ack, we can't probe. */ 220 ret = -ENOTSUPP; 221 goto unlock; 222 } 223 /* Send START & address/RW bit */ 224 if (!(msg[i].flags & I2C_M_NOSTART)) { 225 if ((ret = m920x_write(d->udev, M9206_I2C, 226 (msg[i].addr << 1) | 227 (msg[i].flags & I2C_M_RD ? 0x01 : 0), 0x80)) != 0) 228 goto unlock; 229 /* Should check for ack here, if we knew how. */ 230 } 231 if (msg[i].flags & I2C_M_RD) { 232 for (j = 0; j < msg[i].len; j++) { 233 /* Last byte of transaction? 234 * Send STOP, otherwise send ACK. */ 235 int stop = (i+1 == num && j+1 == msg[i].len) ? 0x40 : 0x01; 236 237 if ((ret = m920x_read(d->udev, M9206_I2C, 0x0, 238 0x20 | stop, 239 &msg[i].buf[j], 1)) != 0) 240 goto unlock; 241 } 242 } else { 243 for (j = 0; j < msg[i].len; j++) { 244 /* Last byte of transaction? Then send STOP. */ 245 int stop = (i+1 == num && j+1 == msg[i].len) ? 0x40 : 0x00; 246 247 if ((ret = m920x_write(d->udev, M9206_I2C, msg[i].buf[j], stop)) != 0) 248 goto unlock; 249 /* Should check for ack here too. */ 250 } 251 } 252 } 253 ret = num; 254 255 unlock: 256 mutex_unlock(&d->i2c_mutex); 257 258 return ret; 259 } 260 261 static u32 m920x_i2c_func(struct i2c_adapter *adapter) 262 { 263 return I2C_FUNC_I2C; 264 } 265 266 static struct i2c_algorithm m920x_i2c_algo = { 267 .master_xfer = m920x_i2c_xfer, 268 .functionality = m920x_i2c_func, 269 }; 270 271 /* pid filter */ 272 static int m920x_set_filter(struct dvb_usb_device *d, int type, int idx, int pid) 273 { 274 int ret = 0; 275 276 if (pid >= 0x8000) 277 return -EINVAL; 278 279 pid |= 0x8000; 280 281 if ((ret = m920x_write(d->udev, M9206_FILTER, pid, (type << 8) | (idx * 4) )) != 0) 282 return ret; 283 284 if ((ret = m920x_write(d->udev, M9206_FILTER, 0, (type << 8) | (idx * 4) )) != 0) 285 return ret; 286 287 return ret; 288 } 289 290 static int m920x_update_filters(struct dvb_usb_adapter *adap) 291 { 292 struct m920x_state *m = adap->dev->priv; 293 int enabled = m->filtering_enabled[adap->id]; 294 int i, ret = 0, filter = 0; 295 int ep = adap->props.fe[0].stream.endpoint; 296 297 for (i = 0; i < M9206_MAX_FILTERS; i++) 298 if (m->filters[adap->id][i] == 8192) 299 enabled = 0; 300 301 /* Disable all filters */ 302 if ((ret = m920x_set_filter(adap->dev, ep, 1, enabled)) != 0) 303 return ret; 304 305 for (i = 0; i < M9206_MAX_FILTERS; i++) 306 if ((ret = m920x_set_filter(adap->dev, ep, i + 2, 0)) != 0) 307 return ret; 308 309 /* Set */ 310 if (enabled) { 311 for (i = 0; i < M9206_MAX_FILTERS; i++) { 312 if (m->filters[adap->id][i] == 0) 313 continue; 314 315 if ((ret = m920x_set_filter(adap->dev, ep, filter + 2, m->filters[adap->id][i])) != 0) 316 return ret; 317 318 filter++; 319 } 320 } 321 322 return ret; 323 } 324 325 static int m920x_pid_filter_ctrl(struct dvb_usb_adapter *adap, int onoff) 326 { 327 struct m920x_state *m = adap->dev->priv; 328 329 m->filtering_enabled[adap->id] = onoff ? 1 : 0; 330 331 return m920x_update_filters(adap); 332 } 333 334 static int m920x_pid_filter(struct dvb_usb_adapter *adap, int index, u16 pid, int onoff) 335 { 336 struct m920x_state *m = adap->dev->priv; 337 338 m->filters[adap->id][index] = onoff ? pid : 0; 339 340 return m920x_update_filters(adap); 341 } 342 343 static int m920x_firmware_download(struct usb_device *udev, const struct firmware *fw) 344 { 345 u16 value, index, size; 346 u8 *read, *buff; 347 int i, pass, ret = 0; 348 349 buff = kmalloc(65536, GFP_KERNEL); 350 if (buff == NULL) 351 return -ENOMEM; 352 353 read = kmalloc(4, GFP_KERNEL); 354 if (!read) { 355 kfree(buff); 356 return -ENOMEM; 357 } 358 359 if ((ret = m920x_read(udev, M9206_FILTER, 0x0, 0x8000, read, 4)) != 0) 360 goto done; 361 deb("%*ph\n", 4, read); 362 363 if ((ret = m920x_read(udev, M9206_FW, 0x0, 0x0, read, 1)) != 0) 364 goto done; 365 deb("%x\n", read[0]); 366 367 for (pass = 0; pass < 2; pass++) { 368 for (i = 0; i + (sizeof(u16) * 3) < fw->size;) { 369 value = get_unaligned_le16(fw->data + i); 370 i += sizeof(u16); 371 372 index = get_unaligned_le16(fw->data + i); 373 i += sizeof(u16); 374 375 size = get_unaligned_le16(fw->data + i); 376 i += sizeof(u16); 377 378 if (pass == 1) { 379 /* Will stall if using fw->data ... */ 380 memcpy(buff, fw->data + i, size); 381 382 ret = usb_control_msg(udev, usb_sndctrlpipe(udev,0), 383 M9206_FW, 384 USB_TYPE_VENDOR | USB_DIR_OUT, 385 value, index, buff, size, 20); 386 if (ret != size) { 387 deb("error while uploading fw!\n"); 388 ret = -EIO; 389 goto done; 390 } 391 msleep(3); 392 } 393 i += size; 394 } 395 if (i != fw->size) { 396 deb("bad firmware file!\n"); 397 ret = -EINVAL; 398 goto done; 399 } 400 } 401 402 msleep(36); 403 404 /* m920x will disconnect itself from the bus after this. */ 405 (void) m920x_write(udev, M9206_CORE, 0x01, M9206_FW_GO); 406 deb("firmware uploaded!\n"); 407 408 done: 409 kfree(read); 410 kfree(buff); 411 412 return ret; 413 } 414 415 /* Callbacks for DVB USB */ 416 static int m920x_identify_state(struct usb_device *udev, 417 struct dvb_usb_device_properties *props, 418 struct dvb_usb_device_description **desc, 419 int *cold) 420 { 421 struct usb_host_interface *alt; 422 423 alt = usb_altnum_to_altsetting(usb_ifnum_to_if(udev, 0), 1); 424 *cold = (alt == NULL) ? 1 : 0; 425 426 return 0; 427 } 428 429 /* demod configurations */ 430 static int m920x_mt352_demod_init(struct dvb_frontend *fe) 431 { 432 int ret; 433 u8 config[] = { CONFIG, 0x3d }; 434 u8 clock[] = { CLOCK_CTL, 0x30 }; 435 u8 reset[] = { RESET, 0x80 }; 436 u8 adc_ctl[] = { ADC_CTL_1, 0x40 }; 437 u8 agc[] = { AGC_TARGET, 0x1c, 0x20 }; 438 u8 sec_agc[] = { 0x69, 0x00, 0xff, 0xff, 0x40, 0xff, 0x00, 0x40, 0x40 }; 439 u8 unk1[] = { 0x93, 0x1a }; 440 u8 unk2[] = { 0xb5, 0x7a }; 441 442 deb("Demod init!\n"); 443 444 if ((ret = mt352_write(fe, config, ARRAY_SIZE(config))) != 0) 445 return ret; 446 if ((ret = mt352_write(fe, clock, ARRAY_SIZE(clock))) != 0) 447 return ret; 448 if ((ret = mt352_write(fe, reset, ARRAY_SIZE(reset))) != 0) 449 return ret; 450 if ((ret = mt352_write(fe, adc_ctl, ARRAY_SIZE(adc_ctl))) != 0) 451 return ret; 452 if ((ret = mt352_write(fe, agc, ARRAY_SIZE(agc))) != 0) 453 return ret; 454 if ((ret = mt352_write(fe, sec_agc, ARRAY_SIZE(sec_agc))) != 0) 455 return ret; 456 if ((ret = mt352_write(fe, unk1, ARRAY_SIZE(unk1))) != 0) 457 return ret; 458 if ((ret = mt352_write(fe, unk2, ARRAY_SIZE(unk2))) != 0) 459 return ret; 460 461 return 0; 462 } 463 464 static struct mt352_config m920x_mt352_config = { 465 .demod_address = 0x0f, 466 .no_tuner = 1, 467 .demod_init = m920x_mt352_demod_init, 468 }; 469 470 static struct tda1004x_config m920x_tda10046_08_config = { 471 .demod_address = 0x08, 472 .invert = 0, 473 .invert_oclk = 0, 474 .ts_mode = TDA10046_TS_SERIAL, 475 .xtal_freq = TDA10046_XTAL_16M, 476 .if_freq = TDA10046_FREQ_045, 477 .agc_config = TDA10046_AGC_TDA827X, 478 .gpio_config = TDA10046_GPTRI, 479 .request_firmware = NULL, 480 }; 481 482 static struct tda1004x_config m920x_tda10046_0b_config = { 483 .demod_address = 0x0b, 484 .invert = 0, 485 .invert_oclk = 0, 486 .ts_mode = TDA10046_TS_SERIAL, 487 .xtal_freq = TDA10046_XTAL_16M, 488 .if_freq = TDA10046_FREQ_045, 489 .agc_config = TDA10046_AGC_TDA827X, 490 .gpio_config = TDA10046_GPTRI, 491 .request_firmware = NULL, /* uses firmware EEPROM */ 492 }; 493 494 /* tuner configurations */ 495 static struct qt1010_config m920x_qt1010_config = { 496 .i2c_address = 0x62 497 }; 498 499 /* Callbacks for DVB USB */ 500 static int m920x_mt352_frontend_attach(struct dvb_usb_adapter *adap) 501 { 502 deb("%s\n",__func__); 503 504 adap->fe_adap[0].fe = dvb_attach(mt352_attach, 505 &m920x_mt352_config, 506 &adap->dev->i2c_adap); 507 if ((adap->fe_adap[0].fe) == NULL) 508 return -EIO; 509 510 return 0; 511 } 512 513 static int m920x_tda10046_08_frontend_attach(struct dvb_usb_adapter *adap) 514 { 515 deb("%s\n",__func__); 516 517 adap->fe_adap[0].fe = dvb_attach(tda10046_attach, 518 &m920x_tda10046_08_config, 519 &adap->dev->i2c_adap); 520 if ((adap->fe_adap[0].fe) == NULL) 521 return -EIO; 522 523 return 0; 524 } 525 526 static int m920x_tda10046_0b_frontend_attach(struct dvb_usb_adapter *adap) 527 { 528 deb("%s\n",__func__); 529 530 adap->fe_adap[0].fe = dvb_attach(tda10046_attach, 531 &m920x_tda10046_0b_config, 532 &adap->dev->i2c_adap); 533 if ((adap->fe_adap[0].fe) == NULL) 534 return -EIO; 535 536 return 0; 537 } 538 539 static int m920x_qt1010_tuner_attach(struct dvb_usb_adapter *adap) 540 { 541 deb("%s\n",__func__); 542 543 if (dvb_attach(qt1010_attach, adap->fe_adap[0].fe, &adap->dev->i2c_adap, &m920x_qt1010_config) == NULL) 544 return -ENODEV; 545 546 return 0; 547 } 548 549 static int m920x_tda8275_60_tuner_attach(struct dvb_usb_adapter *adap) 550 { 551 deb("%s\n",__func__); 552 553 if (dvb_attach(tda827x_attach, adap->fe_adap[0].fe, 0x60, &adap->dev->i2c_adap, NULL) == NULL) 554 return -ENODEV; 555 556 return 0; 557 } 558 559 static int m920x_tda8275_61_tuner_attach(struct dvb_usb_adapter *adap) 560 { 561 deb("%s\n",__func__); 562 563 if (dvb_attach(tda827x_attach, adap->fe_adap[0].fe, 0x61, &adap->dev->i2c_adap, NULL) == NULL) 564 return -ENODEV; 565 566 return 0; 567 } 568 569 static int m920x_fmd1216me_tuner_attach(struct dvb_usb_adapter *adap) 570 { 571 dvb_attach(simple_tuner_attach, adap->fe_adap[0].fe, 572 &adap->dev->i2c_adap, 0x61, 573 TUNER_PHILIPS_FMD1216ME_MK3); 574 return 0; 575 } 576 577 /* device-specific initialization */ 578 static struct m920x_inits megasky_rc_init [] = { 579 { M9206_RC_INIT2, 0xa8 }, 580 { M9206_RC_INIT1, 0x51 }, 581 { } /* terminating entry */ 582 }; 583 584 static struct m920x_inits tvwalkertwin_rc_init [] = { 585 { M9206_RC_INIT2, 0x00 }, 586 { M9206_RC_INIT1, 0xef }, 587 { 0xff28, 0x00 }, 588 { 0xff23, 0x00 }, 589 { 0xff21, 0x30 }, 590 { } /* terminating entry */ 591 }; 592 593 static struct m920x_inits pinnacle310e_init[] = { 594 /* without these the tuner don't work */ 595 { 0xff20, 0x9b }, 596 { 0xff22, 0x70 }, 597 598 /* rc settings */ 599 { 0xff50, 0x80 }, 600 { M9206_RC_INIT1, 0x00 }, 601 { M9206_RC_INIT2, 0xff }, 602 { } /* terminating entry */ 603 }; 604 605 /* ir keymaps */ 606 static struct rc_map_table rc_map_megasky_table[] = { 607 { 0x0012, KEY_POWER }, 608 { 0x001e, KEY_CYCLEWINDOWS }, /* min/max */ 609 { 0x0002, KEY_CHANNELUP }, 610 { 0x0005, KEY_CHANNELDOWN }, 611 { 0x0003, KEY_VOLUMEUP }, 612 { 0x0006, KEY_VOLUMEDOWN }, 613 { 0x0004, KEY_MUTE }, 614 { 0x0007, KEY_OK }, /* TS */ 615 { 0x0008, KEY_STOP }, 616 { 0x0009, KEY_MENU }, /* swap */ 617 { 0x000a, KEY_REWIND }, 618 { 0x001b, KEY_PAUSE }, 619 { 0x001f, KEY_FASTFORWARD }, 620 { 0x000c, KEY_RECORD }, 621 { 0x000d, KEY_CAMERA }, /* screenshot */ 622 { 0x000e, KEY_COFFEE }, /* "MTS" */ 623 }; 624 625 static struct rc_map_table rc_map_tvwalkertwin_table[] = { 626 { 0x0001, KEY_ZOOM }, /* Full Screen */ 627 { 0x0002, KEY_CAMERA }, /* snapshot */ 628 { 0x0003, KEY_MUTE }, 629 { 0x0004, KEY_REWIND }, 630 { 0x0005, KEY_PLAYPAUSE }, /* Play/Pause */ 631 { 0x0006, KEY_FASTFORWARD }, 632 { 0x0007, KEY_RECORD }, 633 { 0x0008, KEY_STOP }, 634 { 0x0009, KEY_TIME }, /* Timeshift */ 635 { 0x000c, KEY_COFFEE }, /* Recall */ 636 { 0x000e, KEY_CHANNELUP }, 637 { 0x0012, KEY_POWER }, 638 { 0x0015, KEY_MENU }, /* source */ 639 { 0x0018, KEY_CYCLEWINDOWS }, /* TWIN PIP */ 640 { 0x001a, KEY_CHANNELDOWN }, 641 { 0x001b, KEY_VOLUMEDOWN }, 642 { 0x001e, KEY_VOLUMEUP }, 643 }; 644 645 static struct rc_map_table rc_map_pinnacle310e_table[] = { 646 { 0x16, KEY_POWER }, 647 { 0x17, KEY_FAVORITES }, 648 { 0x0f, KEY_TEXT }, 649 { 0x48, KEY_PROGRAM }, /* preview */ 650 { 0x1c, KEY_EPG }, 651 { 0x04, KEY_LIST }, /* record list */ 652 { 0x03, KEY_1 }, 653 { 0x01, KEY_2 }, 654 { 0x06, KEY_3 }, 655 { 0x09, KEY_4 }, 656 { 0x1d, KEY_5 }, 657 { 0x1f, KEY_6 }, 658 { 0x0d, KEY_7 }, 659 { 0x19, KEY_8 }, 660 { 0x1b, KEY_9 }, 661 { 0x15, KEY_0 }, 662 { 0x0c, KEY_CANCEL }, 663 { 0x4a, KEY_CLEAR }, 664 { 0x13, KEY_BACK }, 665 { 0x00, KEY_TAB }, 666 { 0x4b, KEY_UP }, 667 { 0x4e, KEY_LEFT }, 668 { 0x52, KEY_RIGHT }, 669 { 0x51, KEY_DOWN }, 670 { 0x4f, KEY_ENTER }, /* could also be KEY_OK */ 671 { 0x1e, KEY_VOLUMEUP }, 672 { 0x0a, KEY_VOLUMEDOWN }, 673 { 0x05, KEY_CHANNELUP }, 674 { 0x02, KEY_CHANNELDOWN }, 675 { 0x11, KEY_RECORD }, 676 { 0x14, KEY_PLAY }, 677 { 0x4c, KEY_PAUSE }, 678 { 0x1a, KEY_STOP }, 679 { 0x40, KEY_REWIND }, 680 { 0x12, KEY_FASTFORWARD }, 681 { 0x41, KEY_PREVIOUSSONG }, /* Replay */ 682 { 0x42, KEY_NEXTSONG }, /* Skip */ 683 { 0x54, KEY_CAMERA }, /* Capture */ 684 /* { 0x50, KEY_SAP }, */ /* Sap */ 685 { 0x47, KEY_CYCLEWINDOWS }, /* Pip */ 686 { 0x4d, KEY_SCREEN }, /* FullScreen */ 687 { 0x08, KEY_SUBTITLE }, 688 { 0x0e, KEY_MUTE }, 689 /* { 0x49, KEY_LR }, */ /* L/R */ 690 { 0x07, KEY_SLEEP }, /* Hibernate */ 691 { 0x08, KEY_VIDEO }, /* A/V */ 692 { 0x0e, KEY_MENU }, /* Recall */ 693 { 0x45, KEY_ZOOMIN }, 694 { 0x46, KEY_ZOOMOUT }, 695 { 0x18, KEY_RED }, /* Red */ 696 { 0x53, KEY_GREEN }, /* Green */ 697 { 0x5e, KEY_YELLOW }, /* Yellow */ 698 { 0x5f, KEY_BLUE }, /* Blue */ 699 }; 700 701 /* DVB USB Driver stuff */ 702 static struct dvb_usb_device_properties megasky_properties; 703 static struct dvb_usb_device_properties digivox_mini_ii_properties; 704 static struct dvb_usb_device_properties tvwalkertwin_properties; 705 static struct dvb_usb_device_properties dposh_properties; 706 static struct dvb_usb_device_properties pinnacle_pctv310e_properties; 707 708 static int m920x_probe(struct usb_interface *intf, 709 const struct usb_device_id *id) 710 { 711 struct dvb_usb_device *d = NULL; 712 int ret; 713 struct m920x_inits *rc_init_seq = NULL; 714 int bInterfaceNumber = intf->cur_altsetting->desc.bInterfaceNumber; 715 716 deb("Probing for m920x device at interface %d\n", bInterfaceNumber); 717 718 if (bInterfaceNumber == 0) { 719 /* Single-tuner device, or first interface on 720 * multi-tuner device 721 */ 722 723 ret = dvb_usb_device_init(intf, &megasky_properties, 724 THIS_MODULE, &d, adapter_nr); 725 if (ret == 0) { 726 rc_init_seq = megasky_rc_init; 727 goto found; 728 } 729 730 ret = dvb_usb_device_init(intf, &digivox_mini_ii_properties, 731 THIS_MODULE, &d, adapter_nr); 732 if (ret == 0) { 733 /* No remote control, so no rc_init_seq */ 734 goto found; 735 } 736 737 /* This configures both tuners on the TV Walker Twin */ 738 ret = dvb_usb_device_init(intf, &tvwalkertwin_properties, 739 THIS_MODULE, &d, adapter_nr); 740 if (ret == 0) { 741 rc_init_seq = tvwalkertwin_rc_init; 742 goto found; 743 } 744 745 ret = dvb_usb_device_init(intf, &dposh_properties, 746 THIS_MODULE, &d, adapter_nr); 747 if (ret == 0) { 748 /* Remote controller not supported yet. */ 749 goto found; 750 } 751 752 ret = dvb_usb_device_init(intf, &pinnacle_pctv310e_properties, 753 THIS_MODULE, &d, adapter_nr); 754 if (ret == 0) { 755 rc_init_seq = pinnacle310e_init; 756 goto found; 757 } 758 759 return ret; 760 } else { 761 /* Another interface on a multi-tuner device */ 762 763 /* The LifeView TV Walker Twin gets here, but struct 764 * tvwalkertwin_properties already configured both 765 * tuners, so there is nothing for us to do here 766 */ 767 } 768 769 found: 770 if ((ret = m920x_init_ep(intf)) < 0) 771 return ret; 772 773 if (d && (ret = m920x_init(d, rc_init_seq)) != 0) 774 return ret; 775 776 return ret; 777 } 778 779 static struct usb_device_id m920x_table [] = { 780 { USB_DEVICE(USB_VID_MSI, USB_PID_MSI_MEGASKY580) }, 781 { USB_DEVICE(USB_VID_ANUBIS_ELECTRONIC, 782 USB_PID_MSI_DIGI_VOX_MINI_II) }, 783 { USB_DEVICE(USB_VID_ANUBIS_ELECTRONIC, 784 USB_PID_LIFEVIEW_TV_WALKER_TWIN_COLD) }, 785 { USB_DEVICE(USB_VID_ANUBIS_ELECTRONIC, 786 USB_PID_LIFEVIEW_TV_WALKER_TWIN_WARM) }, 787 { USB_DEVICE(USB_VID_DPOSH, USB_PID_DPOSH_M9206_COLD) }, 788 { USB_DEVICE(USB_VID_DPOSH, USB_PID_DPOSH_M9206_WARM) }, 789 { USB_DEVICE(USB_VID_VISIONPLUS, USB_PID_PINNACLE_PCTV310E) }, 790 { } /* Terminating entry */ 791 }; 792 MODULE_DEVICE_TABLE (usb, m920x_table); 793 794 static struct dvb_usb_device_properties megasky_properties = { 795 .caps = DVB_USB_IS_AN_I2C_ADAPTER, 796 797 .usb_ctrl = DEVICE_SPECIFIC, 798 .firmware = "dvb-usb-megasky-02.fw", 799 .download_firmware = m920x_firmware_download, 800 801 .rc.legacy = { 802 .rc_interval = 100, 803 .rc_map_table = rc_map_megasky_table, 804 .rc_map_size = ARRAY_SIZE(rc_map_megasky_table), 805 .rc_query = m920x_rc_query, 806 }, 807 808 .size_of_priv = sizeof(struct m920x_state), 809 810 .identify_state = m920x_identify_state, 811 .num_adapters = 1, 812 .adapter = {{ 813 .num_frontends = 1, 814 .fe = {{ 815 816 .caps = DVB_USB_ADAP_HAS_PID_FILTER | 817 DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF, 818 819 .pid_filter_count = 8, 820 .pid_filter = m920x_pid_filter, 821 .pid_filter_ctrl = m920x_pid_filter_ctrl, 822 823 .frontend_attach = m920x_mt352_frontend_attach, 824 .tuner_attach = m920x_qt1010_tuner_attach, 825 826 .stream = { 827 .type = USB_BULK, 828 .count = 8, 829 .endpoint = 0x81, 830 .u = { 831 .bulk = { 832 .buffersize = 512, 833 } 834 } 835 }, 836 }}, 837 }}, 838 .i2c_algo = &m920x_i2c_algo, 839 840 .num_device_descs = 1, 841 .devices = { 842 { "MSI Mega Sky 580 DVB-T USB2.0", 843 { &m920x_table[0], NULL }, 844 { NULL }, 845 } 846 } 847 }; 848 849 static struct dvb_usb_device_properties digivox_mini_ii_properties = { 850 .caps = DVB_USB_IS_AN_I2C_ADAPTER, 851 852 .usb_ctrl = DEVICE_SPECIFIC, 853 .firmware = "dvb-usb-digivox-02.fw", 854 .download_firmware = m920x_firmware_download, 855 856 .size_of_priv = sizeof(struct m920x_state), 857 858 .identify_state = m920x_identify_state, 859 .num_adapters = 1, 860 .adapter = {{ 861 .num_frontends = 1, 862 .fe = {{ 863 864 .caps = DVB_USB_ADAP_HAS_PID_FILTER | 865 DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF, 866 867 .pid_filter_count = 8, 868 .pid_filter = m920x_pid_filter, 869 .pid_filter_ctrl = m920x_pid_filter_ctrl, 870 871 .frontend_attach = m920x_tda10046_08_frontend_attach, 872 .tuner_attach = m920x_tda8275_60_tuner_attach, 873 874 .stream = { 875 .type = USB_BULK, 876 .count = 8, 877 .endpoint = 0x81, 878 .u = { 879 .bulk = { 880 .buffersize = 0x4000, 881 } 882 } 883 }, 884 }}, 885 }}, 886 .i2c_algo = &m920x_i2c_algo, 887 888 .num_device_descs = 1, 889 .devices = { 890 { "MSI DIGI VOX mini II DVB-T USB2.0", 891 { &m920x_table[1], NULL }, 892 { NULL }, 893 }, 894 } 895 }; 896 897 /* LifeView TV Walker Twin support by Nick Andrew <nick@nick-andrew.net> 898 * 899 * LifeView TV Walker Twin has 1 x M9206, 2 x TDA10046, 2 x TDA8275A 900 * TDA10046 #0 is located at i2c address 0x08 901 * TDA10046 #1 is located at i2c address 0x0b 902 * TDA8275A #0 is located at i2c address 0x60 903 * TDA8275A #1 is located at i2c address 0x61 904 */ 905 static struct dvb_usb_device_properties tvwalkertwin_properties = { 906 .caps = DVB_USB_IS_AN_I2C_ADAPTER, 907 908 .usb_ctrl = DEVICE_SPECIFIC, 909 .firmware = "dvb-usb-tvwalkert.fw", 910 .download_firmware = m920x_firmware_download, 911 912 .rc.legacy = { 913 .rc_interval = 100, 914 .rc_map_table = rc_map_tvwalkertwin_table, 915 .rc_map_size = ARRAY_SIZE(rc_map_tvwalkertwin_table), 916 .rc_query = m920x_rc_query, 917 }, 918 919 .size_of_priv = sizeof(struct m920x_state), 920 921 .identify_state = m920x_identify_state, 922 .num_adapters = 2, 923 .adapter = {{ 924 .num_frontends = 1, 925 .fe = {{ 926 927 .caps = DVB_USB_ADAP_HAS_PID_FILTER | 928 DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF, 929 930 .pid_filter_count = 8, 931 .pid_filter = m920x_pid_filter, 932 .pid_filter_ctrl = m920x_pid_filter_ctrl, 933 934 .frontend_attach = m920x_tda10046_08_frontend_attach, 935 .tuner_attach = m920x_tda8275_60_tuner_attach, 936 937 .stream = { 938 .type = USB_BULK, 939 .count = 8, 940 .endpoint = 0x81, 941 .u = { 942 .bulk = { 943 .buffersize = 512, 944 } 945 } 946 }}, 947 }},{ 948 .num_frontends = 1, 949 .fe = {{ 950 951 .caps = DVB_USB_ADAP_HAS_PID_FILTER | 952 DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF, 953 954 .pid_filter_count = 8, 955 .pid_filter = m920x_pid_filter, 956 .pid_filter_ctrl = m920x_pid_filter_ctrl, 957 958 .frontend_attach = m920x_tda10046_0b_frontend_attach, 959 .tuner_attach = m920x_tda8275_61_tuner_attach, 960 961 .stream = { 962 .type = USB_BULK, 963 .count = 8, 964 .endpoint = 0x82, 965 .u = { 966 .bulk = { 967 .buffersize = 512, 968 } 969 } 970 }}, 971 }, 972 }}, 973 .i2c_algo = &m920x_i2c_algo, 974 975 .num_device_descs = 1, 976 .devices = { 977 { .name = "LifeView TV Walker Twin DVB-T USB2.0", 978 .cold_ids = { &m920x_table[2], NULL }, 979 .warm_ids = { &m920x_table[3], NULL }, 980 }, 981 } 982 }; 983 984 static struct dvb_usb_device_properties dposh_properties = { 985 .caps = DVB_USB_IS_AN_I2C_ADAPTER, 986 987 .usb_ctrl = DEVICE_SPECIFIC, 988 .firmware = "dvb-usb-dposh-01.fw", 989 .download_firmware = m920x_firmware_download, 990 991 .size_of_priv = sizeof(struct m920x_state), 992 993 .identify_state = m920x_identify_state, 994 .num_adapters = 1, 995 .adapter = {{ 996 .num_frontends = 1, 997 .fe = {{ 998 /* Hardware pid filters don't work with this device/firmware */ 999 1000 .frontend_attach = m920x_mt352_frontend_attach, 1001 .tuner_attach = m920x_qt1010_tuner_attach, 1002 1003 .stream = { 1004 .type = USB_BULK, 1005 .count = 8, 1006 .endpoint = 0x81, 1007 .u = { 1008 .bulk = { 1009 .buffersize = 512, 1010 } 1011 } 1012 }, 1013 }}, 1014 }}, 1015 .i2c_algo = &m920x_i2c_algo, 1016 1017 .num_device_descs = 1, 1018 .devices = { 1019 { .name = "Dposh DVB-T USB2.0", 1020 .cold_ids = { &m920x_table[4], NULL }, 1021 .warm_ids = { &m920x_table[5], NULL }, 1022 }, 1023 } 1024 }; 1025 1026 static struct dvb_usb_device_properties pinnacle_pctv310e_properties = { 1027 .caps = DVB_USB_IS_AN_I2C_ADAPTER, 1028 1029 .usb_ctrl = DEVICE_SPECIFIC, 1030 .download_firmware = NULL, 1031 1032 .rc.legacy = { 1033 .rc_interval = 100, 1034 .rc_map_table = rc_map_pinnacle310e_table, 1035 .rc_map_size = ARRAY_SIZE(rc_map_pinnacle310e_table), 1036 .rc_query = m920x_rc_query, 1037 }, 1038 1039 .size_of_priv = sizeof(struct m920x_state), 1040 1041 .identify_state = m920x_identify_state, 1042 .num_adapters = 1, 1043 .adapter = {{ 1044 .num_frontends = 1, 1045 .fe = {{ 1046 1047 .caps = DVB_USB_ADAP_HAS_PID_FILTER | 1048 DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF, 1049 1050 .pid_filter_count = 8, 1051 .pid_filter = m920x_pid_filter, 1052 .pid_filter_ctrl = m920x_pid_filter_ctrl, 1053 1054 .frontend_attach = m920x_mt352_frontend_attach, 1055 .tuner_attach = m920x_fmd1216me_tuner_attach, 1056 1057 .stream = { 1058 .type = USB_ISOC, 1059 .count = 5, 1060 .endpoint = 0x84, 1061 .u = { 1062 .isoc = { 1063 .framesperurb = 128, 1064 .framesize = 564, 1065 .interval = 1, 1066 } 1067 } 1068 }, 1069 }}, 1070 } }, 1071 .i2c_algo = &m920x_i2c_algo, 1072 1073 .num_device_descs = 1, 1074 .devices = { 1075 { "Pinnacle PCTV 310e", 1076 { &m920x_table[6], NULL }, 1077 { NULL }, 1078 } 1079 } 1080 }; 1081 1082 static struct usb_driver m920x_driver = { 1083 .name = "dvb_usb_m920x", 1084 .probe = m920x_probe, 1085 .disconnect = dvb_usb_device_exit, 1086 .id_table = m920x_table, 1087 }; 1088 1089 module_usb_driver(m920x_driver); 1090 1091 MODULE_AUTHOR("Aapo Tahkola <aet@rasterburn.org>"); 1092 MODULE_DESCRIPTION("DVB Driver for ULI M920x"); 1093 MODULE_VERSION("0.1"); 1094 MODULE_LICENSE("GPL"); 1095 1096 /* 1097 * Local variables: 1098 * c-basic-offset: 8 1099 */ 1100