1 /* DVB USB compliant linux driver for 2 * 3 * DM04/QQBOX DVB-S USB BOX LME2510C + SHARP:BS2F7HZ7395 4 * LME2510C + LG TDQY-P001F 5 * LME2510C + BS2F7HZ0194 6 * LME2510 + LG TDQY-P001F 7 * LME2510 + BS2F7HZ0194 8 * 9 * MVB7395 (LME2510C+SHARP:BS2F7HZ7395) 10 * SHARP:BS2F7HZ7395 = (STV0288+Sharp IX2505V) 11 * 12 * MV001F (LME2510+LGTDQY-P001F) 13 * LG TDQY - P001F =(TDA8263 + TDA10086H) 14 * 15 * MVB0001F (LME2510C+LGTDQT-P001F) 16 * 17 * MV0194 (LME2510+SHARP:BS2F7HZ0194) 18 * SHARP:BS2F7HZ0194 = (STV0299+IX2410) 19 * 20 * MVB0194 (LME2510C+SHARP0194) 21 * 22 * LME2510C + M88RS2000 23 * 24 * For firmware see Documentation/media/dvb-drivers/lmedm04.rst 25 * 26 * I2C addresses: 27 * 0xd0 - STV0288 - Demodulator 28 * 0xc0 - Sharp IX2505V - Tuner 29 * -- 30 * 0x1c - TDA10086 - Demodulator 31 * 0xc0 - TDA8263 - Tuner 32 * -- 33 * 0xd0 - STV0299 - Demodulator 34 * 0xc0 - IX2410 - Tuner 35 * 36 * 37 * VID = 3344 PID LME2510=1122 LME2510C=1120 38 * 39 * Copyright (C) 2010 Malcolm Priestley (tvboxspy@gmail.com) 40 * LME2510(C)(C) Leaguerme (Shenzhen) MicroElectronics Co., Ltd. 41 * 42 * This program is free software; you can redistribute it and/or modify 43 * it under the terms of the GNU General Public License Version 2, as 44 * published by the Free Software Foundation. 45 * 46 * This program is distributed in the hope that it will be useful, 47 * but WITHOUT ANY WARRANTY; without even the implied warranty of 48 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 49 * GNU General Public License for more details. 50 * 51 * 52 * see Documentation/media/dvb-drivers/dvb-usb.rst for more information 53 * 54 * Known Issues : 55 * LME2510: Non Intel USB chipsets fail to maintain High Speed on 56 * Boot or Hot Plug. 57 * 58 * QQbox suffers from noise on LNB voltage. 59 * 60 * LME2510: SHARP:BS2F7HZ0194(MV0194) cannot cold reset and share system 61 * with other tuners. After a cold reset streaming will not start. 62 * 63 * M88RS2000 suffers from loss of lock. 64 */ 65 #define DVB_USB_LOG_PREFIX "LME2510(C)" 66 #include <linux/usb.h> 67 #include <linux/usb/input.h> 68 #include <media/rc-core.h> 69 70 #include "dvb_usb.h" 71 #include "lmedm04.h" 72 #include "tda826x.h" 73 #include "tda10086.h" 74 #include "stv0288.h" 75 #include "ix2505v.h" 76 #include "stv0299.h" 77 #include "dvb-pll.h" 78 #include "z0194a.h" 79 #include "m88rs2000.h" 80 #include "ts2020.h" 81 82 83 #define LME2510_C_S7395 "dvb-usb-lme2510c-s7395.fw"; 84 #define LME2510_C_LG "dvb-usb-lme2510c-lg.fw"; 85 #define LME2510_C_S0194 "dvb-usb-lme2510c-s0194.fw"; 86 #define LME2510_C_RS2000 "dvb-usb-lme2510c-rs2000.fw"; 87 #define LME2510_LG "dvb-usb-lme2510-lg.fw"; 88 #define LME2510_S0194 "dvb-usb-lme2510-s0194.fw"; 89 90 /* debug */ 91 static int dvb_usb_lme2510_debug; 92 #define lme_debug(var, level, args...) do { \ 93 if ((var >= level)) \ 94 pr_debug(DVB_USB_LOG_PREFIX": " args); \ 95 } while (0) 96 #define deb_info(level, args...) lme_debug(dvb_usb_lme2510_debug, level, args) 97 #define debug_data_snipet(level, name, p) \ 98 deb_info(level, name" (%8phN)", p); 99 #define info(args...) pr_info(DVB_USB_LOG_PREFIX": "args) 100 101 module_param_named(debug, dvb_usb_lme2510_debug, int, 0644); 102 MODULE_PARM_DESC(debug, "set debugging level (1=info (or-able))."); 103 104 static int dvb_usb_lme2510_firmware; 105 module_param_named(firmware, dvb_usb_lme2510_firmware, int, 0644); 106 MODULE_PARM_DESC(firmware, "set default firmware 0=Sharp7395 1=LG"); 107 108 static int pid_filter; 109 module_param_named(pid, pid_filter, int, 0644); 110 MODULE_PARM_DESC(pid, "set default 0=default 1=off 2=on"); 111 112 113 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); 114 115 #define TUNER_DEFAULT 0x0 116 #define TUNER_LG 0x1 117 #define TUNER_S7395 0x2 118 #define TUNER_S0194 0x3 119 #define TUNER_RS2000 0x4 120 121 struct lme2510_state { 122 unsigned long int_urb_due; 123 enum fe_status lock_status; 124 u8 id; 125 u8 tuner_config; 126 u8 signal_level; 127 u8 signal_sn; 128 u8 time_key; 129 u8 i2c_talk_onoff; 130 u8 i2c_gate; 131 u8 i2c_tuner_gate_w; 132 u8 i2c_tuner_gate_r; 133 u8 i2c_tuner_addr; 134 u8 stream_on; 135 u8 pid_size; 136 u8 pid_off; 137 void *buffer; 138 struct urb *lme_urb; 139 void *usb_buffer; 140 /* Frontend original calls */ 141 int (*fe_read_status)(struct dvb_frontend *, enum fe_status *); 142 int (*fe_read_signal_strength)(struct dvb_frontend *, u16 *); 143 int (*fe_read_snr)(struct dvb_frontend *, u16 *); 144 int (*fe_read_ber)(struct dvb_frontend *, u32 *); 145 int (*fe_read_ucblocks)(struct dvb_frontend *, u32 *); 146 int (*fe_set_voltage)(struct dvb_frontend *, enum fe_sec_voltage); 147 u8 dvb_usb_lme2510_firmware; 148 }; 149 150 static int lme2510_bulk_write(struct usb_device *dev, 151 u8 *snd, int len, u8 pipe) 152 { 153 int actual_l; 154 155 return usb_bulk_msg(dev, usb_sndbulkpipe(dev, pipe), 156 snd, len, &actual_l, 100); 157 } 158 159 static int lme2510_bulk_read(struct usb_device *dev, 160 u8 *rev, int len, u8 pipe) 161 { 162 int actual_l; 163 164 return usb_bulk_msg(dev, usb_rcvbulkpipe(dev, pipe), 165 rev, len, &actual_l, 200); 166 } 167 168 static int lme2510_usb_talk(struct dvb_usb_device *d, 169 u8 *wbuf, int wlen, u8 *rbuf, int rlen) 170 { 171 struct lme2510_state *st = d->priv; 172 u8 *buff; 173 int ret = 0; 174 175 if (st->usb_buffer == NULL) { 176 st->usb_buffer = kmalloc(64, GFP_KERNEL); 177 if (st->usb_buffer == NULL) { 178 info("MEM Error no memory"); 179 return -ENOMEM; 180 } 181 } 182 buff = st->usb_buffer; 183 184 ret = mutex_lock_interruptible(&d->usb_mutex); 185 186 if (ret < 0) 187 return -EAGAIN; 188 189 /* the read/write capped at 64 */ 190 memcpy(buff, wbuf, (wlen < 64) ? wlen : 64); 191 192 ret |= lme2510_bulk_write(d->udev, buff, wlen , 0x01); 193 194 ret |= lme2510_bulk_read(d->udev, buff, (rlen < 64) ? 195 rlen : 64 , 0x01); 196 197 if (rlen > 0) 198 memcpy(rbuf, buff, rlen); 199 200 mutex_unlock(&d->usb_mutex); 201 202 return (ret < 0) ? -ENODEV : 0; 203 } 204 205 static int lme2510_stream_restart(struct dvb_usb_device *d) 206 { 207 struct lme2510_state *st = d->priv; 208 u8 all_pids[] = LME_ALL_PIDS; 209 u8 stream_on[] = LME_ST_ON_W; 210 u8 rbuff[1]; 211 if (st->pid_off) 212 lme2510_usb_talk(d, all_pids, sizeof(all_pids), 213 rbuff, sizeof(rbuff)); 214 /*Restart Stream Command*/ 215 return lme2510_usb_talk(d, stream_on, sizeof(stream_on), 216 rbuff, sizeof(rbuff)); 217 } 218 219 static int lme2510_enable_pid(struct dvb_usb_device *d, u8 index, u16 pid_out) 220 { 221 struct lme2510_state *st = d->priv; 222 static u8 pid_buff[] = LME_ZERO_PID; 223 static u8 rbuf[1]; 224 u8 pid_no = index * 2; 225 u8 pid_len = pid_no + 2; 226 int ret = 0; 227 deb_info(1, "PID Setting Pid %04x", pid_out); 228 229 if (st->pid_size == 0) 230 ret |= lme2510_stream_restart(d); 231 232 pid_buff[2] = pid_no; 233 pid_buff[3] = (u8)pid_out & 0xff; 234 pid_buff[4] = pid_no + 1; 235 pid_buff[5] = (u8)(pid_out >> 8); 236 237 if (pid_len > st->pid_size) 238 st->pid_size = pid_len; 239 pid_buff[7] = 0x80 + st->pid_size; 240 241 ret |= lme2510_usb_talk(d, pid_buff , 242 sizeof(pid_buff) , rbuf, sizeof(rbuf)); 243 244 if (st->stream_on) 245 ret |= lme2510_stream_restart(d); 246 247 return ret; 248 } 249 250 /* Convert range from 0x00-0xff to 0x0000-0xffff */ 251 #define reg_to_16bits(x) ((x) | ((x) << 8)) 252 253 static void lme2510_update_stats(struct dvb_usb_adapter *adap) 254 { 255 struct lme2510_state *st = adap_to_priv(adap); 256 struct dvb_frontend *fe = adap->fe[0]; 257 struct dtv_frontend_properties *c; 258 u32 s_tmp = 0, c_tmp = 0; 259 260 if (!fe) 261 return; 262 263 c = &fe->dtv_property_cache; 264 265 c->block_count.len = 1; 266 c->block_count.stat[0].scale = FE_SCALE_NOT_AVAILABLE; 267 c->block_error.len = 1; 268 c->block_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE; 269 c->post_bit_count.len = 1; 270 c->post_bit_count.stat[0].scale = FE_SCALE_NOT_AVAILABLE; 271 c->post_bit_error.len = 1; 272 c->post_bit_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE; 273 274 if (st->i2c_talk_onoff) { 275 c->strength.len = 1; 276 c->strength.stat[0].scale = FE_SCALE_NOT_AVAILABLE; 277 c->cnr.len = 1; 278 c->cnr.stat[0].scale = FE_SCALE_NOT_AVAILABLE; 279 return; 280 } 281 282 switch (st->tuner_config) { 283 case TUNER_LG: 284 s_tmp = reg_to_16bits(0xff - st->signal_level); 285 c_tmp = reg_to_16bits(0xff - st->signal_sn); 286 break; 287 case TUNER_S7395: 288 case TUNER_S0194: 289 s_tmp = 0xffff - (((st->signal_level * 2) << 8) * 5 / 4); 290 c_tmp = reg_to_16bits((0xff - st->signal_sn - 0xa1) * 3); 291 break; 292 case TUNER_RS2000: 293 s_tmp = reg_to_16bits(st->signal_level); 294 c_tmp = reg_to_16bits(st->signal_sn); 295 } 296 297 c->strength.len = 1; 298 c->strength.stat[0].scale = FE_SCALE_RELATIVE; 299 c->strength.stat[0].uvalue = (u64)s_tmp; 300 301 c->cnr.len = 1; 302 c->cnr.stat[0].scale = FE_SCALE_RELATIVE; 303 c->cnr.stat[0].uvalue = (u64)c_tmp; 304 } 305 306 static void lme2510_int_response(struct urb *lme_urb) 307 { 308 struct dvb_usb_adapter *adap = lme_urb->context; 309 struct lme2510_state *st = adap_to_priv(adap); 310 u8 *ibuf, *rbuf; 311 int i = 0, offset; 312 u32 key; 313 u8 signal_lock = 0; 314 315 switch (lme_urb->status) { 316 case 0: 317 case -ETIMEDOUT: 318 break; 319 case -ECONNRESET: 320 case -ENOENT: 321 case -ESHUTDOWN: 322 return; 323 default: 324 info("Error %x", lme_urb->status); 325 break; 326 } 327 328 rbuf = (u8 *) lme_urb->transfer_buffer; 329 330 offset = ((lme_urb->actual_length/8) > 4) 331 ? 4 : (lme_urb->actual_length/8) ; 332 333 for (i = 0; i < offset; ++i) { 334 ibuf = (u8 *)&rbuf[i*8]; 335 deb_info(5, "INT O/S C =%02x C/O=%02x Type =%02x%02x", 336 offset, i, ibuf[0], ibuf[1]); 337 338 switch (ibuf[0]) { 339 case 0xaa: 340 debug_data_snipet(1, "INT Remote data snipet", ibuf); 341 if (!adap_to_d(adap)->rc_dev) 342 break; 343 344 key = RC_SCANCODE_NEC32(ibuf[2] << 24 | 345 ibuf[3] << 16 | 346 ibuf[4] << 8 | 347 ibuf[5]); 348 349 deb_info(1, "INT Key = 0x%08x", key); 350 rc_keydown(adap_to_d(adap)->rc_dev, RC_PROTO_NEC32, key, 351 0); 352 break; 353 case 0xbb: 354 switch (st->tuner_config) { 355 case TUNER_LG: 356 signal_lock = ibuf[2] & BIT(5); 357 st->signal_level = ibuf[4]; 358 st->signal_sn = ibuf[3]; 359 st->time_key = ibuf[7]; 360 break; 361 case TUNER_S7395: 362 case TUNER_S0194: 363 /* Tweak for earlier firmware*/ 364 if (ibuf[1] == 0x03) { 365 signal_lock = ibuf[2] & BIT(4); 366 st->signal_level = ibuf[3]; 367 st->signal_sn = ibuf[4]; 368 } else { 369 st->signal_level = ibuf[4]; 370 st->signal_sn = ibuf[5]; 371 } 372 break; 373 case TUNER_RS2000: 374 signal_lock = ibuf[2] & 0xee; 375 st->signal_level = ibuf[5]; 376 st->signal_sn = ibuf[4]; 377 st->time_key = ibuf[7]; 378 default: 379 break; 380 } 381 382 /* Interrupt will also throw just BIT 0 as lock */ 383 signal_lock |= ibuf[2] & BIT(0); 384 385 if (!signal_lock) 386 st->lock_status &= ~FE_HAS_LOCK; 387 388 lme2510_update_stats(adap); 389 390 debug_data_snipet(5, "INT Remote data snipet in", ibuf); 391 break; 392 case 0xcc: 393 debug_data_snipet(1, "INT Control data snipet", ibuf); 394 break; 395 default: 396 debug_data_snipet(1, "INT Unknown data snipet", ibuf); 397 break; 398 } 399 } 400 401 usb_submit_urb(lme_urb, GFP_ATOMIC); 402 403 /* Interrupt urb is due every 48 msecs while streaming the buffer 404 * stores up to 4 periods if missed. Allow 200 msec for next interrupt. 405 */ 406 st->int_urb_due = jiffies + msecs_to_jiffies(200); 407 } 408 409 static int lme2510_int_read(struct dvb_usb_adapter *adap) 410 { 411 struct dvb_usb_device *d = adap_to_d(adap); 412 struct lme2510_state *lme_int = adap_to_priv(adap); 413 struct usb_host_endpoint *ep; 414 415 lme_int->lme_urb = usb_alloc_urb(0, GFP_ATOMIC); 416 417 if (lme_int->lme_urb == NULL) 418 return -ENOMEM; 419 420 lme_int->buffer = usb_alloc_coherent(d->udev, 128, GFP_ATOMIC, 421 &lme_int->lme_urb->transfer_dma); 422 423 if (lme_int->buffer == NULL) 424 return -ENOMEM; 425 426 usb_fill_int_urb(lme_int->lme_urb, 427 d->udev, 428 usb_rcvintpipe(d->udev, 0xa), 429 lme_int->buffer, 430 128, 431 lme2510_int_response, 432 adap, 433 8); 434 435 /* Quirk of pipe reporting PIPE_BULK but behaves as interrupt */ 436 ep = usb_pipe_endpoint(d->udev, lme_int->lme_urb->pipe); 437 438 if (usb_endpoint_type(&ep->desc) == USB_ENDPOINT_XFER_BULK) 439 lme_int->lme_urb->pipe = usb_rcvbulkpipe(d->udev, 0xa), 440 441 lme_int->lme_urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; 442 443 usb_submit_urb(lme_int->lme_urb, GFP_ATOMIC); 444 info("INT Interrupt Service Started"); 445 446 return 0; 447 } 448 449 static int lme2510_pid_filter_ctrl(struct dvb_usb_adapter *adap, int onoff) 450 { 451 struct dvb_usb_device *d = adap_to_d(adap); 452 struct lme2510_state *st = adap_to_priv(adap); 453 static u8 clear_pid_reg[] = LME_ALL_PIDS; 454 static u8 rbuf[1]; 455 int ret = 0; 456 457 deb_info(1, "PID Clearing Filter"); 458 459 mutex_lock(&d->i2c_mutex); 460 461 if (!onoff) { 462 ret |= lme2510_usb_talk(d, clear_pid_reg, 463 sizeof(clear_pid_reg), rbuf, sizeof(rbuf)); 464 st->pid_off = true; 465 } else 466 st->pid_off = false; 467 468 st->pid_size = 0; 469 470 mutex_unlock(&d->i2c_mutex); 471 472 return 0; 473 } 474 475 static int lme2510_pid_filter(struct dvb_usb_adapter *adap, int index, u16 pid, 476 int onoff) 477 { 478 struct dvb_usb_device *d = adap_to_d(adap); 479 int ret = 0; 480 481 deb_info(3, "%s PID=%04x Index=%04x onoff=%02x", __func__, 482 pid, index, onoff); 483 484 if (onoff) { 485 mutex_lock(&d->i2c_mutex); 486 ret |= lme2510_enable_pid(d, index, pid); 487 mutex_unlock(&d->i2c_mutex); 488 } 489 490 491 return ret; 492 } 493 494 495 static int lme2510_return_status(struct dvb_usb_device *d) 496 { 497 int ret; 498 u8 *data; 499 500 data = kzalloc(6, GFP_KERNEL); 501 if (!data) 502 return -ENOMEM; 503 504 ret = usb_control_msg(d->udev, usb_rcvctrlpipe(d->udev, 0), 505 0x06, 0x80, 0x0302, 0x00, 506 data, 0x6, 200); 507 if (ret != 6) 508 ret = -EINVAL; 509 else 510 ret = data[2]; 511 512 info("Firmware Status: %6ph", data); 513 514 kfree(data); 515 return ret; 516 } 517 518 static int lme2510_msg(struct dvb_usb_device *d, 519 u8 *wbuf, int wlen, u8 *rbuf, int rlen) 520 { 521 struct lme2510_state *st = d->priv; 522 523 st->i2c_talk_onoff = 1; 524 525 return lme2510_usb_talk(d, wbuf, wlen, rbuf, rlen); 526 } 527 528 static int lme2510_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[], 529 int num) 530 { 531 struct dvb_usb_device *d = i2c_get_adapdata(adap); 532 struct lme2510_state *st = d->priv; 533 static u8 obuf[64], ibuf[64]; 534 int i, read, read_o; 535 u16 len; 536 u8 gate = st->i2c_gate; 537 538 mutex_lock(&d->i2c_mutex); 539 540 if (gate == 0) 541 gate = 5; 542 543 for (i = 0; i < num; i++) { 544 read_o = msg[i].flags & I2C_M_RD; 545 read = i + 1 < num && msg[i + 1].flags & I2C_M_RD; 546 read |= read_o; 547 gate = (msg[i].addr == st->i2c_tuner_addr) 548 ? (read) ? st->i2c_tuner_gate_r 549 : st->i2c_tuner_gate_w 550 : st->i2c_gate; 551 obuf[0] = gate | (read << 7); 552 553 if (gate == 5) 554 obuf[1] = (read) ? 2 : msg[i].len + 1; 555 else 556 obuf[1] = msg[i].len + read + 1; 557 558 obuf[2] = msg[i].addr << 1; 559 560 if (read) { 561 if (read_o) 562 len = 3; 563 else { 564 memcpy(&obuf[3], msg[i].buf, msg[i].len); 565 obuf[msg[i].len+3] = msg[i+1].len; 566 len = msg[i].len+4; 567 } 568 } else { 569 memcpy(&obuf[3], msg[i].buf, msg[i].len); 570 len = msg[i].len+3; 571 } 572 573 if (lme2510_msg(d, obuf, len, ibuf, 64) < 0) { 574 deb_info(1, "i2c transfer failed."); 575 mutex_unlock(&d->i2c_mutex); 576 return -EAGAIN; 577 } 578 579 if (read) { 580 if (read_o) 581 memcpy(msg[i].buf, &ibuf[1], msg[i].len); 582 else { 583 memcpy(msg[i+1].buf, &ibuf[1], msg[i+1].len); 584 i++; 585 } 586 } 587 } 588 589 mutex_unlock(&d->i2c_mutex); 590 return i; 591 } 592 593 static u32 lme2510_i2c_func(struct i2c_adapter *adapter) 594 { 595 return I2C_FUNC_I2C; 596 } 597 598 static struct i2c_algorithm lme2510_i2c_algo = { 599 .master_xfer = lme2510_i2c_xfer, 600 .functionality = lme2510_i2c_func, 601 }; 602 603 static int lme2510_streaming_ctrl(struct dvb_frontend *fe, int onoff) 604 { 605 struct dvb_usb_adapter *adap = fe_to_adap(fe); 606 struct dvb_usb_device *d = adap_to_d(adap); 607 struct lme2510_state *st = adap_to_priv(adap); 608 static u8 clear_reg_3[] = LME_ALL_PIDS; 609 static u8 rbuf[1]; 610 int ret = 0, rlen = sizeof(rbuf); 611 612 deb_info(1, "STM (%02x)", onoff); 613 614 /* Streaming is started by FE_HAS_LOCK */ 615 if (onoff == 1) 616 st->stream_on = 1; 617 else { 618 deb_info(1, "STM Steam Off"); 619 /* mutex is here only to avoid collision with I2C */ 620 mutex_lock(&d->i2c_mutex); 621 622 ret = lme2510_usb_talk(d, clear_reg_3, 623 sizeof(clear_reg_3), rbuf, rlen); 624 st->stream_on = 0; 625 st->i2c_talk_onoff = 1; 626 627 mutex_unlock(&d->i2c_mutex); 628 } 629 630 return (ret < 0) ? -ENODEV : 0; 631 } 632 633 static u8 check_sum(u8 *p, u8 len) 634 { 635 u8 sum = 0; 636 while (len--) 637 sum += *p++; 638 return sum; 639 } 640 641 static int lme2510_download_firmware(struct dvb_usb_device *d, 642 const struct firmware *fw) 643 { 644 int ret = 0; 645 u8 *data; 646 u16 j, wlen, len_in, start, end; 647 u8 packet_size, dlen, i; 648 u8 *fw_data; 649 650 packet_size = 0x31; 651 len_in = 1; 652 653 data = kzalloc(128, GFP_KERNEL); 654 if (!data) { 655 info("FRM Could not start Firmware Download"\ 656 "(Buffer allocation failed)"); 657 return -ENOMEM; 658 } 659 660 info("FRM Starting Firmware Download"); 661 662 for (i = 1; i < 3; i++) { 663 start = (i == 1) ? 0 : 512; 664 end = (i == 1) ? 512 : fw->size; 665 for (j = start; j < end; j += (packet_size+1)) { 666 fw_data = (u8 *)(fw->data + j); 667 if ((end - j) > packet_size) { 668 data[0] = i; 669 dlen = packet_size; 670 } else { 671 data[0] = i | 0x80; 672 dlen = (u8)(end - j)-1; 673 } 674 data[1] = dlen; 675 memcpy(&data[2], fw_data, dlen+1); 676 wlen = (u8) dlen + 4; 677 data[wlen-1] = check_sum(fw_data, dlen+1); 678 deb_info(1, "Data S=%02x:E=%02x CS= %02x", data[3], 679 data[dlen+2], data[dlen+3]); 680 lme2510_usb_talk(d, data, wlen, data, len_in); 681 ret |= (data[0] == 0x88) ? 0 : -1; 682 } 683 } 684 685 data[0] = 0x8a; 686 len_in = 1; 687 msleep(2000); 688 lme2510_usb_talk(d, data, len_in, data, len_in); 689 msleep(400); 690 691 if (ret < 0) 692 info("FRM Firmware Download Failed (%04x)" , ret); 693 else 694 info("FRM Firmware Download Completed - Resetting Device"); 695 696 kfree(data); 697 return RECONNECTS_USB; 698 } 699 700 static void lme_coldreset(struct dvb_usb_device *d) 701 { 702 u8 data[1] = {0}; 703 data[0] = 0x0a; 704 info("FRM Firmware Cold Reset"); 705 706 lme2510_usb_talk(d, data, sizeof(data), data, sizeof(data)); 707 708 return; 709 } 710 711 static const char fw_c_s7395[] = LME2510_C_S7395; 712 static const char fw_c_lg[] = LME2510_C_LG; 713 static const char fw_c_s0194[] = LME2510_C_S0194; 714 static const char fw_c_rs2000[] = LME2510_C_RS2000; 715 static const char fw_lg[] = LME2510_LG; 716 static const char fw_s0194[] = LME2510_S0194; 717 718 static const char *lme_firmware_switch(struct dvb_usb_device *d, int cold) 719 { 720 struct lme2510_state *st = d->priv; 721 struct usb_device *udev = d->udev; 722 const struct firmware *fw = NULL; 723 const char *fw_lme; 724 int ret = 0; 725 726 cold = (cold > 0) ? (cold & 1) : 0; 727 728 switch (le16_to_cpu(udev->descriptor.idProduct)) { 729 case 0x1122: 730 switch (st->dvb_usb_lme2510_firmware) { 731 default: 732 case TUNER_S0194: 733 fw_lme = fw_s0194; 734 ret = request_firmware(&fw, fw_lme, &udev->dev); 735 if (ret == 0) { 736 st->dvb_usb_lme2510_firmware = TUNER_S0194; 737 cold = 0; 738 break; 739 } 740 /* fall through */ 741 case TUNER_LG: 742 fw_lme = fw_lg; 743 ret = request_firmware(&fw, fw_lme, &udev->dev); 744 if (ret == 0) { 745 st->dvb_usb_lme2510_firmware = TUNER_LG; 746 break; 747 } 748 st->dvb_usb_lme2510_firmware = TUNER_DEFAULT; 749 break; 750 } 751 break; 752 case 0x1120: 753 switch (st->dvb_usb_lme2510_firmware) { 754 default: 755 case TUNER_S7395: 756 fw_lme = fw_c_s7395; 757 ret = request_firmware(&fw, fw_lme, &udev->dev); 758 if (ret == 0) { 759 st->dvb_usb_lme2510_firmware = TUNER_S7395; 760 cold = 0; 761 break; 762 } 763 /* fall through */ 764 case TUNER_LG: 765 fw_lme = fw_c_lg; 766 ret = request_firmware(&fw, fw_lme, &udev->dev); 767 if (ret == 0) { 768 st->dvb_usb_lme2510_firmware = TUNER_LG; 769 break; 770 } 771 /* fall through */ 772 case TUNER_S0194: 773 fw_lme = fw_c_s0194; 774 ret = request_firmware(&fw, fw_lme, &udev->dev); 775 if (ret == 0) { 776 st->dvb_usb_lme2510_firmware = TUNER_S0194; 777 break; 778 } 779 st->dvb_usb_lme2510_firmware = TUNER_DEFAULT; 780 cold = 0; 781 break; 782 } 783 break; 784 case 0x22f0: 785 fw_lme = fw_c_rs2000; 786 st->dvb_usb_lme2510_firmware = TUNER_RS2000; 787 break; 788 default: 789 fw_lme = fw_c_s7395; 790 } 791 792 release_firmware(fw); 793 794 if (cold) { 795 dvb_usb_lme2510_firmware = st->dvb_usb_lme2510_firmware; 796 info("FRM Changing to %s firmware", fw_lme); 797 lme_coldreset(d); 798 return NULL; 799 } 800 801 return fw_lme; 802 } 803 804 static int lme2510_kill_urb(struct usb_data_stream *stream) 805 { 806 int i; 807 808 for (i = 0; i < stream->urbs_submitted; i++) { 809 deb_info(3, "killing URB no. %d.", i); 810 /* stop the URB */ 811 usb_kill_urb(stream->urb_list[i]); 812 } 813 stream->urbs_submitted = 0; 814 815 return 0; 816 } 817 818 static struct tda10086_config tda10086_config = { 819 .demod_address = 0x0e, 820 .invert = 0, 821 .diseqc_tone = 1, 822 .xtal_freq = TDA10086_XTAL_16M, 823 }; 824 825 static struct stv0288_config lme_config = { 826 .demod_address = 0x68, 827 .min_delay_ms = 15, 828 .inittab = s7395_inittab, 829 }; 830 831 static struct ix2505v_config lme_tuner = { 832 .tuner_address = 0x60, 833 .min_delay_ms = 100, 834 .tuner_gain = 0x0, 835 .tuner_chargepump = 0x3, 836 }; 837 838 static struct stv0299_config sharp_z0194_config = { 839 .demod_address = 0x68, 840 .inittab = sharp_z0194a_inittab, 841 .mclk = 88000000UL, 842 .invert = 0, 843 .skip_reinit = 0, 844 .lock_output = STV0299_LOCKOUTPUT_1, 845 .volt13_op0_op1 = STV0299_VOLT13_OP1, 846 .min_delay_ms = 100, 847 .set_symbol_rate = sharp_z0194a_set_symbol_rate, 848 }; 849 850 static struct m88rs2000_config m88rs2000_config = { 851 .demod_addr = 0x68 852 }; 853 854 static struct ts2020_config ts2020_config = { 855 .tuner_address = 0x60, 856 .clk_out_div = 7, 857 .dont_poll = true 858 }; 859 860 static int dm04_lme2510_set_voltage(struct dvb_frontend *fe, 861 enum fe_sec_voltage voltage) 862 { 863 struct dvb_usb_device *d = fe_to_d(fe); 864 struct lme2510_state *st = fe_to_priv(fe); 865 static u8 voltage_low[] = LME_VOLTAGE_L; 866 static u8 voltage_high[] = LME_VOLTAGE_H; 867 static u8 rbuf[1]; 868 int ret = 0, len = 3, rlen = 1; 869 870 mutex_lock(&d->i2c_mutex); 871 872 switch (voltage) { 873 case SEC_VOLTAGE_18: 874 ret |= lme2510_usb_talk(d, 875 voltage_high, len, rbuf, rlen); 876 break; 877 878 case SEC_VOLTAGE_OFF: 879 case SEC_VOLTAGE_13: 880 default: 881 ret |= lme2510_usb_talk(d, 882 voltage_low, len, rbuf, rlen); 883 break; 884 } 885 886 mutex_unlock(&d->i2c_mutex); 887 888 if (st->tuner_config == TUNER_RS2000) 889 if (st->fe_set_voltage) 890 st->fe_set_voltage(fe, voltage); 891 892 893 return (ret < 0) ? -ENODEV : 0; 894 } 895 896 static int dm04_read_status(struct dvb_frontend *fe, enum fe_status *status) 897 { 898 struct dvb_usb_device *d = fe_to_d(fe); 899 struct lme2510_state *st = d->priv; 900 int ret = 0; 901 902 if (st->i2c_talk_onoff) { 903 if (st->fe_read_status) { 904 ret = st->fe_read_status(fe, status); 905 if (ret < 0) 906 return ret; 907 } 908 909 st->lock_status = *status; 910 911 if (*status & FE_HAS_LOCK && st->stream_on) { 912 mutex_lock(&d->i2c_mutex); 913 914 st->i2c_talk_onoff = 0; 915 ret = lme2510_stream_restart(d); 916 917 mutex_unlock(&d->i2c_mutex); 918 } 919 920 return ret; 921 } 922 923 /* Timeout of interrupt reached on RS2000 */ 924 if (st->tuner_config == TUNER_RS2000 && 925 time_after(jiffies, st->int_urb_due)) 926 st->lock_status &= ~FE_HAS_LOCK; 927 928 *status = st->lock_status; 929 930 if (!(*status & FE_HAS_LOCK)) { 931 struct dvb_usb_adapter *adap = fe_to_adap(fe); 932 933 st->i2c_talk_onoff = 1; 934 935 lme2510_update_stats(adap); 936 } 937 938 return ret; 939 } 940 941 static int dm04_read_signal_strength(struct dvb_frontend *fe, u16 *strength) 942 { 943 struct dtv_frontend_properties *c = &fe->dtv_property_cache; 944 struct lme2510_state *st = fe_to_priv(fe); 945 946 if (st->fe_read_signal_strength && !st->stream_on) 947 return st->fe_read_signal_strength(fe, strength); 948 949 if (c->strength.stat[0].scale == FE_SCALE_RELATIVE) 950 *strength = (u16)c->strength.stat[0].uvalue; 951 else 952 *strength = 0; 953 954 return 0; 955 } 956 957 static int dm04_read_snr(struct dvb_frontend *fe, u16 *snr) 958 { 959 struct dtv_frontend_properties *c = &fe->dtv_property_cache; 960 struct lme2510_state *st = fe_to_priv(fe); 961 962 if (st->fe_read_snr && !st->stream_on) 963 return st->fe_read_snr(fe, snr); 964 965 if (c->cnr.stat[0].scale == FE_SCALE_RELATIVE) 966 *snr = (u16)c->cnr.stat[0].uvalue; 967 else 968 *snr = 0; 969 970 return 0; 971 } 972 973 static int dm04_read_ber(struct dvb_frontend *fe, u32 *ber) 974 { 975 struct lme2510_state *st = fe_to_priv(fe); 976 977 if (st->fe_read_ber && !st->stream_on) 978 return st->fe_read_ber(fe, ber); 979 980 *ber = 0; 981 982 return 0; 983 } 984 985 static int dm04_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks) 986 { 987 struct lme2510_state *st = fe_to_priv(fe); 988 989 if (st->fe_read_ucblocks && !st->stream_on) 990 return st->fe_read_ucblocks(fe, ucblocks); 991 992 *ucblocks = 0; 993 994 return 0; 995 } 996 997 static int lme_name(struct dvb_usb_adapter *adap) 998 { 999 struct dvb_usb_device *d = adap_to_d(adap); 1000 struct lme2510_state *st = adap_to_priv(adap); 1001 const char *desc = d->name; 1002 static const char * const fe_name[] = { 1003 "", " LG TDQY-P001F", " SHARP:BS2F7HZ7395", 1004 " SHARP:BS2F7HZ0194", " RS2000"}; 1005 char *name = adap->fe[0]->ops.info.name; 1006 1007 strlcpy(name, desc, 128); 1008 strlcat(name, fe_name[st->tuner_config], 128); 1009 1010 return 0; 1011 } 1012 1013 static int dm04_lme2510_frontend_attach(struct dvb_usb_adapter *adap) 1014 { 1015 struct dvb_usb_device *d = adap_to_d(adap); 1016 struct lme2510_state *st = d->priv; 1017 int ret = 0; 1018 1019 st->i2c_talk_onoff = 1; 1020 switch (le16_to_cpu(d->udev->descriptor.idProduct)) { 1021 case 0x1122: 1022 case 0x1120: 1023 st->i2c_gate = 4; 1024 adap->fe[0] = dvb_attach(tda10086_attach, 1025 &tda10086_config, &d->i2c_adap); 1026 if (adap->fe[0]) { 1027 info("TUN Found Frontend TDA10086"); 1028 st->i2c_tuner_gate_w = 4; 1029 st->i2c_tuner_gate_r = 4; 1030 st->i2c_tuner_addr = 0x60; 1031 st->tuner_config = TUNER_LG; 1032 if (st->dvb_usb_lme2510_firmware != TUNER_LG) { 1033 st->dvb_usb_lme2510_firmware = TUNER_LG; 1034 ret = lme_firmware_switch(d, 1) ? 0 : -ENODEV; 1035 } 1036 break; 1037 } 1038 1039 st->i2c_gate = 4; 1040 adap->fe[0] = dvb_attach(stv0299_attach, 1041 &sharp_z0194_config, &d->i2c_adap); 1042 if (adap->fe[0]) { 1043 info("FE Found Stv0299"); 1044 st->i2c_tuner_gate_w = 4; 1045 st->i2c_tuner_gate_r = 5; 1046 st->i2c_tuner_addr = 0x60; 1047 st->tuner_config = TUNER_S0194; 1048 if (st->dvb_usb_lme2510_firmware != TUNER_S0194) { 1049 st->dvb_usb_lme2510_firmware = TUNER_S0194; 1050 ret = lme_firmware_switch(d, 1) ? 0 : -ENODEV; 1051 } 1052 break; 1053 } 1054 1055 st->i2c_gate = 5; 1056 adap->fe[0] = dvb_attach(stv0288_attach, &lme_config, 1057 &d->i2c_adap); 1058 1059 if (adap->fe[0]) { 1060 info("FE Found Stv0288"); 1061 st->i2c_tuner_gate_w = 4; 1062 st->i2c_tuner_gate_r = 5; 1063 st->i2c_tuner_addr = 0x60; 1064 st->tuner_config = TUNER_S7395; 1065 if (st->dvb_usb_lme2510_firmware != TUNER_S7395) { 1066 st->dvb_usb_lme2510_firmware = TUNER_S7395; 1067 ret = lme_firmware_switch(d, 1) ? 0 : -ENODEV; 1068 } 1069 break; 1070 } 1071 /* fall through */ 1072 case 0x22f0: 1073 st->i2c_gate = 5; 1074 adap->fe[0] = dvb_attach(m88rs2000_attach, 1075 &m88rs2000_config, &d->i2c_adap); 1076 1077 if (adap->fe[0]) { 1078 info("FE Found M88RS2000"); 1079 st->i2c_tuner_gate_w = 5; 1080 st->i2c_tuner_gate_r = 5; 1081 st->i2c_tuner_addr = 0x60; 1082 st->tuner_config = TUNER_RS2000; 1083 st->fe_set_voltage = 1084 adap->fe[0]->ops.set_voltage; 1085 } 1086 break; 1087 } 1088 1089 if (adap->fe[0] == NULL) { 1090 info("DM04/QQBOX Not Powered up or not Supported"); 1091 return -ENODEV; 1092 } 1093 1094 if (ret) { 1095 if (adap->fe[0]) { 1096 dvb_frontend_detach(adap->fe[0]); 1097 adap->fe[0] = NULL; 1098 } 1099 d->rc_map = NULL; 1100 return -ENODEV; 1101 } 1102 1103 st->fe_read_status = adap->fe[0]->ops.read_status; 1104 st->fe_read_signal_strength = adap->fe[0]->ops.read_signal_strength; 1105 st->fe_read_snr = adap->fe[0]->ops.read_snr; 1106 st->fe_read_ber = adap->fe[0]->ops.read_ber; 1107 st->fe_read_ucblocks = adap->fe[0]->ops.read_ucblocks; 1108 1109 adap->fe[0]->ops.read_status = dm04_read_status; 1110 adap->fe[0]->ops.read_signal_strength = dm04_read_signal_strength; 1111 adap->fe[0]->ops.read_snr = dm04_read_snr; 1112 adap->fe[0]->ops.read_ber = dm04_read_ber; 1113 adap->fe[0]->ops.read_ucblocks = dm04_read_ucblocks; 1114 adap->fe[0]->ops.set_voltage = dm04_lme2510_set_voltage; 1115 1116 ret = lme_name(adap); 1117 return ret; 1118 } 1119 1120 static int dm04_lme2510_tuner(struct dvb_usb_adapter *adap) 1121 { 1122 struct dvb_usb_device *d = adap_to_d(adap); 1123 struct lme2510_state *st = adap_to_priv(adap); 1124 static const char * const tun_msg[] = {"", "TDA8263", "IX2505V", "DVB_PLL_OPERA", "RS2000"}; 1125 int ret = 0; 1126 1127 switch (st->tuner_config) { 1128 case TUNER_LG: 1129 if (dvb_attach(tda826x_attach, adap->fe[0], 0x60, 1130 &d->i2c_adap, 1)) 1131 ret = st->tuner_config; 1132 break; 1133 case TUNER_S7395: 1134 if (dvb_attach(ix2505v_attach , adap->fe[0], &lme_tuner, 1135 &d->i2c_adap)) 1136 ret = st->tuner_config; 1137 break; 1138 case TUNER_S0194: 1139 if (dvb_attach(dvb_pll_attach , adap->fe[0], 0x60, 1140 &d->i2c_adap, DVB_PLL_OPERA1)) 1141 ret = st->tuner_config; 1142 break; 1143 case TUNER_RS2000: 1144 if (dvb_attach(ts2020_attach, adap->fe[0], 1145 &ts2020_config, &d->i2c_adap)) 1146 ret = st->tuner_config; 1147 break; 1148 default: 1149 break; 1150 } 1151 1152 if (ret) { 1153 info("TUN Found %s tuner", tun_msg[ret]); 1154 } else { 1155 info("TUN No tuner found"); 1156 return -ENODEV; 1157 } 1158 1159 /* Start the Interrupt*/ 1160 ret = lme2510_int_read(adap); 1161 if (ret < 0) { 1162 info("INT Unable to start Interrupt Service"); 1163 return -ENODEV; 1164 } 1165 1166 return ret; 1167 } 1168 1169 static int lme2510_powerup(struct dvb_usb_device *d, int onoff) 1170 { 1171 struct lme2510_state *st = d->priv; 1172 static u8 lnb_on[] = LNB_ON; 1173 static u8 lnb_off[] = LNB_OFF; 1174 static u8 rbuf[1]; 1175 int ret = 0, len = 3, rlen = 1; 1176 1177 mutex_lock(&d->i2c_mutex); 1178 1179 ret = lme2510_usb_talk(d, onoff ? lnb_on : lnb_off, len, rbuf, rlen); 1180 1181 st->i2c_talk_onoff = 1; 1182 1183 mutex_unlock(&d->i2c_mutex); 1184 1185 return ret; 1186 } 1187 1188 static int lme2510_get_adapter_count(struct dvb_usb_device *d) 1189 { 1190 return 1; 1191 } 1192 1193 static int lme2510_identify_state(struct dvb_usb_device *d, const char **name) 1194 { 1195 struct lme2510_state *st = d->priv; 1196 int status; 1197 1198 usb_reset_configuration(d->udev); 1199 1200 usb_set_interface(d->udev, 1201 d->props->bInterfaceNumber, 1); 1202 1203 st->dvb_usb_lme2510_firmware = dvb_usb_lme2510_firmware; 1204 1205 status = lme2510_return_status(d); 1206 if (status == 0x44) { 1207 *name = lme_firmware_switch(d, 0); 1208 return COLD; 1209 } 1210 1211 if (status != 0x47) 1212 return -EINVAL; 1213 1214 return WARM; 1215 } 1216 1217 static int lme2510_get_stream_config(struct dvb_frontend *fe, u8 *ts_type, 1218 struct usb_data_stream_properties *stream) 1219 { 1220 struct dvb_usb_adapter *adap = fe_to_adap(fe); 1221 struct dvb_usb_device *d; 1222 1223 if (adap == NULL) 1224 return 0; 1225 1226 d = adap_to_d(adap); 1227 1228 /* Turn PID filter on the fly by module option */ 1229 if (pid_filter == 2) { 1230 adap->pid_filtering = true; 1231 adap->max_feed_count = 15; 1232 } 1233 1234 if (!(le16_to_cpu(d->udev->descriptor.idProduct) 1235 == 0x1122)) 1236 stream->endpoint = 0x8; 1237 1238 return 0; 1239 } 1240 1241 static int lme2510_get_rc_config(struct dvb_usb_device *d, 1242 struct dvb_usb_rc *rc) 1243 { 1244 rc->allowed_protos = RC_PROTO_BIT_NEC32; 1245 return 0; 1246 } 1247 1248 static void *lme2510_exit_int(struct dvb_usb_device *d) 1249 { 1250 struct lme2510_state *st = d->priv; 1251 struct dvb_usb_adapter *adap = &d->adapter[0]; 1252 void *buffer = NULL; 1253 1254 if (adap != NULL) { 1255 lme2510_kill_urb(&adap->stream); 1256 } 1257 1258 if (st->usb_buffer != NULL) { 1259 st->i2c_talk_onoff = 1; 1260 st->signal_level = 0; 1261 st->signal_sn = 0; 1262 buffer = st->usb_buffer; 1263 } 1264 1265 if (st->lme_urb != NULL) { 1266 usb_kill_urb(st->lme_urb); 1267 usb_free_coherent(d->udev, 128, st->buffer, 1268 st->lme_urb->transfer_dma); 1269 info("Interrupt Service Stopped"); 1270 } 1271 1272 return buffer; 1273 } 1274 1275 static void lme2510_exit(struct dvb_usb_device *d) 1276 { 1277 void *usb_buffer; 1278 1279 if (d != NULL) { 1280 usb_buffer = lme2510_exit_int(d); 1281 kfree(usb_buffer); 1282 } 1283 } 1284 1285 static struct dvb_usb_device_properties lme2510_props = { 1286 .driver_name = KBUILD_MODNAME, 1287 .owner = THIS_MODULE, 1288 .bInterfaceNumber = 0, 1289 .adapter_nr = adapter_nr, 1290 .size_of_priv = sizeof(struct lme2510_state), 1291 1292 .download_firmware = lme2510_download_firmware, 1293 1294 .power_ctrl = lme2510_powerup, 1295 .identify_state = lme2510_identify_state, 1296 .i2c_algo = &lme2510_i2c_algo, 1297 1298 .frontend_attach = dm04_lme2510_frontend_attach, 1299 .tuner_attach = dm04_lme2510_tuner, 1300 .get_stream_config = lme2510_get_stream_config, 1301 .get_adapter_count = lme2510_get_adapter_count, 1302 .streaming_ctrl = lme2510_streaming_ctrl, 1303 1304 .get_rc_config = lme2510_get_rc_config, 1305 1306 .exit = lme2510_exit, 1307 .adapter = { 1308 { 1309 .caps = DVB_USB_ADAP_HAS_PID_FILTER| 1310 DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF, 1311 .pid_filter_count = 15, 1312 .pid_filter = lme2510_pid_filter, 1313 .pid_filter_ctrl = lme2510_pid_filter_ctrl, 1314 .stream = 1315 DVB_USB_STREAM_BULK(0x86, 10, 4096), 1316 }, 1317 { 1318 } 1319 }, 1320 }; 1321 1322 static const struct usb_device_id lme2510_id_table[] = { 1323 { DVB_USB_DEVICE(0x3344, 0x1122, &lme2510_props, 1324 "DM04_LME2510_DVB-S", RC_MAP_LME2510) }, 1325 { DVB_USB_DEVICE(0x3344, 0x1120, &lme2510_props, 1326 "DM04_LME2510C_DVB-S", RC_MAP_LME2510) }, 1327 { DVB_USB_DEVICE(0x3344, 0x22f0, &lme2510_props, 1328 "DM04_LME2510C_DVB-S RS2000", RC_MAP_LME2510) }, 1329 {} /* Terminating entry */ 1330 }; 1331 1332 MODULE_DEVICE_TABLE(usb, lme2510_id_table); 1333 1334 static struct usb_driver lme2510_driver = { 1335 .name = KBUILD_MODNAME, 1336 .probe = dvb_usbv2_probe, 1337 .disconnect = dvb_usbv2_disconnect, 1338 .id_table = lme2510_id_table, 1339 .no_dynamic_id = 1, 1340 .soft_unbind = 1, 1341 }; 1342 1343 module_usb_driver(lme2510_driver); 1344 1345 MODULE_AUTHOR("Malcolm Priestley <tvboxspy@gmail.com>"); 1346 MODULE_DESCRIPTION("LME2510(C) DVB-S USB2.0"); 1347 MODULE_VERSION("2.07"); 1348 MODULE_LICENSE("GPL"); 1349 MODULE_FIRMWARE(LME2510_C_S7395); 1350 MODULE_FIRMWARE(LME2510_C_LG); 1351 MODULE_FIRMWARE(LME2510_C_S0194); 1352 MODULE_FIRMWARE(LME2510_C_RS2000); 1353 MODULE_FIRMWARE(LME2510_LG); 1354 MODULE_FIRMWARE(LME2510_S0194); 1355 1356