kernel/drivers/media/usb/dvb-usb-v2/lmedm04.c

   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/dvb/lmedm04.txt
  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  * You should have received a copy of the GNU General Public License
  52  * along with this program; if not, write to the Free Software
  53  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  54  *
  55  *
  56  * see Documentation/dvb/README.dvb-usb for more information
  57  *
  58  * Known Issues :
  59  *      LME2510: Non Intel USB chipsets fail to maintain High Speed on
  60  * Boot or Hot Plug.
  61  *
  62  * QQbox suffers from noise on LNB voltage.
  63  *
  64  *      LME2510: SHARP:BS2F7HZ0194(MV0194) cannot cold reset and share system
  65  * with other tuners. After a cold reset streaming will not start.
  66  *
  67  * M88RS2000 suffers from loss of lock.
  68  */
  69 #define DVB_USB_LOG_PREFIX "LME2510(C)"
  70 #include <linux/usb.h>
  71 #include <linux/usb/input.h>
  72 #include <media/rc-core.h>
  73
  74 #include "dvb_usb.h"
  75 #include "lmedm04.h"
  76 #include "tda826x.h"
  77 #include "tda10086.h"
  78 #include "stv0288.h"
  79 #include "ix2505v.h"
  80 #include "stv0299.h"
  81 #include "dvb-pll.h"
  82 #include "z0194a.h"
  83 #include "m88rs2000.h"
  84 #include "ts2020.h"
  85
  86
  87 #define LME2510_C_S7395 "dvb-usb-lme2510c-s7395.fw";
  88 #define LME2510_C_LG    "dvb-usb-lme2510c-lg.fw";
  89 #define LME2510_C_S0194 "dvb-usb-lme2510c-s0194.fw";
  90 #define LME2510_C_RS2000 "dvb-usb-lme2510c-rs2000.fw";
  91 #define LME2510_LG      "dvb-usb-lme2510-lg.fw";
  92 #define LME2510_S0194   "dvb-usb-lme2510-s0194.fw";
  93
  94 /* debug */
  95 static int dvb_usb_lme2510_debug;
  96 #define lme_debug(var, level, args...) do { \
  97         if ((var >= level)) \
  98                 pr_debug(DVB_USB_LOG_PREFIX": " args); \
  99 } while (0)
 100 #define deb_info(level, args...) lme_debug(dvb_usb_lme2510_debug, level, args)
 101 #define debug_data_snipet(level, name, p) \
 102          deb_info(level, name" (%02x%02x%02x%02x%02x%02x%02x%02x)", \
 103                 *p, *(p+1), *(p+2), *(p+3), *(p+4), \
 104                         *(p+5), *(p+6), *(p+7));
 105 #define info(args...) pr_info(DVB_USB_LOG_PREFIX": "args)
 106
 107 module_param_named(debug, dvb_usb_lme2510_debug, int, 0644);
 108 MODULE_PARM_DESC(debug, "set debugging level (1=info (or-able)).");
 109
 110 static int dvb_usb_lme2510_firmware;
 111 module_param_named(firmware, dvb_usb_lme2510_firmware, int, 0644);
 112 MODULE_PARM_DESC(firmware, "set default firmware 0=Sharp7395 1=LG");
 113
 114 static int pid_filter;
 115 module_param_named(pid, pid_filter, int, 0644);
 116 MODULE_PARM_DESC(pid, "set default 0=default 1=off 2=on");
 117
 118
 119 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
 120
 121 #define TUNER_DEFAULT   0x0
 122 #define TUNER_LG        0x1
 123 #define TUNER_S7395     0x2
 124 #define TUNER_S0194     0x3
 125 #define TUNER_RS2000    0x4
 126
 127 struct lme2510_state {
 128         unsigned long int_urb_due;
 129         fe_status_t lock_status;
 130         u8 id;
 131         u8 tuner_config;
 132         u8 signal_level;
 133         u8 signal_sn;
 134         u8 time_key;
 135         u8 i2c_talk_onoff;
 136         u8 i2c_gate;
 137         u8 i2c_tuner_gate_w;
 138         u8 i2c_tuner_gate_r;
 139         u8 i2c_tuner_addr;
 140         u8 stream_on;
 141         u8 pid_size;
 142         u8 pid_off;
 143         void *buffer;
 144         struct urb *lme_urb;
 145         void *usb_buffer;
 146         /* Frontend original calls */
 147         int (*fe_read_status)(struct dvb_frontend *, fe_status_t *);
 148         int (*fe_read_signal_strength)(struct dvb_frontend *, u16 *);
 149         int (*fe_read_snr)(struct dvb_frontend *, u16 *);
 150         int (*fe_read_ber)(struct dvb_frontend *, u32 *);
 151         int (*fe_read_ucblocks)(struct dvb_frontend *, u32 *);
 152         int (*fe_set_voltage)(struct dvb_frontend *, fe_sec_voltage_t);
 153         u8 dvb_usb_lme2510_firmware;
 154 };
 155
 156 static int lme2510_bulk_write(struct usb_device *dev,
 157                                 u8 *snd, int len, u8 pipe)
 158 {
 159         int ret, actual_l;
 160
 161         ret = usb_bulk_msg(dev, usb_sndbulkpipe(dev, pipe),
 162                                 snd, len , &actual_l, 100);
 163         return ret;
 164 }
 165
 166 static int lme2510_bulk_read(struct usb_device *dev,
 167                                 u8 *rev, int len, u8 pipe)
 168 {
 169         int ret, actual_l;
 170
 171         ret = usb_bulk_msg(dev, usb_rcvbulkpipe(dev, pipe),
 172                                  rev, len , &actual_l, 200);
 173         return ret;
 174 }
 175
 176 static int lme2510_usb_talk(struct dvb_usb_device *d,
 177                 u8 *wbuf, int wlen, u8 *rbuf, int rlen)
 178 {
 179         struct lme2510_state *st = d->priv;
 180         u8 *buff;
 181         int ret = 0;
 182
 183         if (st->usb_buffer == NULL) {
 184                 st->usb_buffer = kmalloc(64, GFP_KERNEL);
 185                 if (st->usb_buffer == NULL) {
 186                         info("MEM Error no memory");
 187                         return -ENOMEM;
 188                 }
 189         }
 190         buff = st->usb_buffer;
 191
 192         ret = mutex_lock_interruptible(&d->usb_mutex);
 193
 194         if (ret < 0)
 195                 return -EAGAIN;
 196
 197         /* the read/write capped at 64 */
 198         memcpy(buff, wbuf, (wlen < 64) ? wlen : 64);
 199
 200         ret |= lme2510_bulk_write(d->udev, buff, wlen , 0x01);
 201
 202         ret |= lme2510_bulk_read(d->udev, buff, (rlen < 64) ?
 203                         rlen : 64 , 0x01);
 204
 205         if (rlen > 0)
 206                 memcpy(rbuf, buff, rlen);
 207
 208         mutex_unlock(&d->usb_mutex);
 209
 210         return (ret < 0) ? -ENODEV : 0;
 211 }
 212
 213 static int lme2510_stream_restart(struct dvb_usb_device *d)
 214 {
 215         struct lme2510_state *st = d->priv;
 216         u8 all_pids[] = LME_ALL_PIDS;
 217         u8 stream_on[] = LME_ST_ON_W;
 218         int ret;
 219         u8 rbuff[1];
 220         if (st->pid_off)
 221                 ret = lme2510_usb_talk(d, all_pids, sizeof(all_pids),
 222                         rbuff, sizeof(rbuff));
 223         /*Restart Stream Command*/
 224         ret = lme2510_usb_talk(d, stream_on, sizeof(stream_on),
 225                         rbuff, sizeof(rbuff));
 226         return ret;
 227 }
 228
 229 static int lme2510_enable_pid(struct dvb_usb_device *d, u8 index, u16 pid_out)
 230 {
 231         struct lme2510_state *st = d->priv;
 232         static u8 pid_buff[] = LME_ZERO_PID;
 233         static u8 rbuf[1];
 234         u8 pid_no = index * 2;
 235         u8 pid_len = pid_no + 2;
 236         int ret = 0;
 237         deb_info(1, "PID Setting Pid %04x", pid_out);
 238
 239         if (st->pid_size == 0)
 240                 ret |= lme2510_stream_restart(d);
 241
 242         pid_buff[2] = pid_no;
 243         pid_buff[3] = (u8)pid_out & 0xff;
 244         pid_buff[4] = pid_no + 1;
 245         pid_buff[5] = (u8)(pid_out >> 8);
 246
 247         if (pid_len > st->pid_size)
 248                 st->pid_size = pid_len;
 249         pid_buff[7] = 0x80 + st->pid_size;
 250
 251         ret |= lme2510_usb_talk(d, pid_buff ,
 252                 sizeof(pid_buff) , rbuf, sizeof(rbuf));
 253
 254         if (st->stream_on)
 255                 ret |= lme2510_stream_restart(d);
 256
 257         return ret;
 258 }
 259
 260 static void lme2510_int_response(struct urb *lme_urb)
 261 {
 262         struct dvb_usb_adapter *adap = lme_urb->context;
 263         struct lme2510_state *st = adap_to_priv(adap);
 264         static u8 *ibuf, *rbuf;
 265         int i = 0, offset;
 266         u32 key;
 267         u8 signal_lock = 0;
 268
 269         switch (lme_urb->status) {
 270         case 0:
 271         case -ETIMEDOUT:
 272                 break;
 273         case -ECONNRESET:
 274         case -ENOENT:
 275         case -ESHUTDOWN:
 276                 return;
 277         default:
 278                 info("Error %x", lme_urb->status);
 279                 break;
 280         }
 281
 282         rbuf = (u8 *) lme_urb->transfer_buffer;
 283
 284         offset = ((lme_urb->actual_length/8) > 4)
 285                         ? 4 : (lme_urb->actual_length/8) ;
 286
 287         for (i = 0; i < offset; ++i) {
 288                 ibuf = (u8 *)&rbuf[i*8];
 289                 deb_info(5, "INT O/S C =%02x C/O=%02x Type =%02x%02x",
 290                 offset, i, ibuf[0], ibuf[1]);
 291
 292                 switch (ibuf[0]) {
 293                 case 0xaa:
 294                         debug_data_snipet(1, "INT Remote data snipet", ibuf);
 295                         if ((ibuf[4] + ibuf[5]) == 0xff) {
 296                                 key = RC_SCANCODE_NECX((ibuf[2] ^ 0xff) << 8 |
 297                                                        (ibuf[3] > 0) ? (ibuf[3] ^ 0xff) : 0,
 298                                                        ibuf[5]);
 299                                 deb_info(1, "INT Key =%08x", key);
 300                                 if (adap_to_d(adap)->rc_dev != NULL)
 301                                         rc_keydown(adap_to_d(adap)->rc_dev,
 302                                                    RC_TYPE_NEC, key, 0);
 303                         }
 304                         break;
 305                 case 0xbb:
 306                         switch (st->tuner_config) {
 307                         case TUNER_LG:
 308                                 signal_lock = ibuf[2] & BIT(5);
 309                                 st->signal_level = ibuf[4];
 310                                 st->signal_sn = ibuf[3];
 311                                 st->time_key = ibuf[7];
 312                                 break;
 313                         case TUNER_S7395:
 314                         case TUNER_S0194:
 315                                 /* Tweak for earlier firmware*/
 316                                 if (ibuf[1] == 0x03) {
 317                                         signal_lock = ibuf[2] & BIT(4);
 318                                         st->signal_level = ibuf[3];
 319                                         st->signal_sn = ibuf[4];
 320                                 } else {
 321                                         st->signal_level = ibuf[4];
 322                                         st->signal_sn = ibuf[5];
 323                                 }
 324                                 break;
 325                         case TUNER_RS2000:
 326                                 signal_lock = ibuf[2] & 0xee;
 327                                 st->signal_level = ibuf[5];
 328                                 st->signal_sn = ibuf[4];
 329                                 st->time_key = ibuf[7];
 330                         default:
 331                                 break;
 332                         }
 333
 334                         /* Interrupt will also throw just BIT 0 as lock */
 335                         signal_lock |= ibuf[2] & BIT(0);
 336
 337                         if (!signal_lock)
 338                                 st->lock_status &= ~FE_HAS_LOCK;
 339
 340                         debug_data_snipet(5, "INT Remote data snipet in", ibuf);
 341                 break;
 342                 case 0xcc:
 343                         debug_data_snipet(1, "INT Control data snipet", ibuf);
 344                         break;
 345                 default:
 346                         debug_data_snipet(1, "INT Unknown data snipet", ibuf);
 347                 break;
 348                 }
 349         }
 350
 351         usb_submit_urb(lme_urb, GFP_ATOMIC);
 352
 353         /* Interrupt urb is due every 48 msecs while streaming the buffer
 354          * stores up to 4 periods if missed. Allow 200 msec for next interrupt.
 355          */
 356         st->int_urb_due = jiffies + msecs_to_jiffies(200);
 357 }
 358
 359 static int lme2510_int_read(struct dvb_usb_adapter *adap)
 360 {
 361         struct dvb_usb_device *d = adap_to_d(adap);
 362         struct lme2510_state *lme_int = adap_to_priv(adap);
 363         struct usb_host_endpoint *ep;
 364
 365         lme_int->lme_urb = usb_alloc_urb(0, GFP_ATOMIC);
 366
 367         if (lme_int->lme_urb == NULL)
 368                         return -ENOMEM;
 369
 370         lme_int->buffer = usb_alloc_coherent(d->udev, 128, GFP_ATOMIC,
 371                                         &lme_int->lme_urb->transfer_dma);
 372
 373         if (lme_int->buffer == NULL)
 374                         return -ENOMEM;
 375
 376         usb_fill_int_urb(lme_int->lme_urb,
 377                                 d->udev,
 378                                 usb_rcvintpipe(d->udev, 0xa),
 379                                 lme_int->buffer,
 380                                 128,
 381                                 lme2510_int_response,
 382                                 adap,
 383                                 8);
 384
 385         /* Quirk of pipe reporting PIPE_BULK but behaves as interrupt */
 386         ep = usb_pipe_endpoint(d->udev, lme_int->lme_urb->pipe);
 387
 388         if (usb_endpoint_type(&ep->desc) == USB_ENDPOINT_XFER_BULK)
 389                 lme_int->lme_urb->pipe = usb_rcvbulkpipe(d->udev, 0xa),
 390
 391         lme_int->lme_urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
 392
 393         usb_submit_urb(lme_int->lme_urb, GFP_ATOMIC);
 394         info("INT Interrupt Service Started");
 395
 396         return 0;
 397 }
 398
 399 static int lme2510_pid_filter_ctrl(struct dvb_usb_adapter *adap, int onoff)
 400 {
 401         struct dvb_usb_device *d = adap_to_d(adap);
 402         struct lme2510_state *st = adap_to_priv(adap);
 403         static u8 clear_pid_reg[] = LME_ALL_PIDS;
 404         static u8 rbuf[1];
 405         int ret = 0;
 406
 407         deb_info(1, "PID Clearing Filter");
 408
 409         mutex_lock(&d->i2c_mutex);
 410
 411         if (!onoff) {
 412                 ret |= lme2510_usb_talk(d, clear_pid_reg,
 413                         sizeof(clear_pid_reg), rbuf, sizeof(rbuf));
 414                 st->pid_off = true;
 415         } else
 416                 st->pid_off = false;
 417
 418         st->pid_size = 0;
 419
 420         mutex_unlock(&d->i2c_mutex);
 421
 422         return 0;
 423 }
 424
 425 static int lme2510_pid_filter(struct dvb_usb_adapter *adap, int index, u16 pid,
 426         int onoff)
 427 {
 428         struct dvb_usb_device *d = adap_to_d(adap);
 429         int ret = 0;
 430
 431         deb_info(3, "%s PID=%04x Index=%04x onoff=%02x", __func__,
 432                 pid, index, onoff);
 433
 434         if (onoff) {
 435                 mutex_lock(&d->i2c_mutex);
 436                 ret |= lme2510_enable_pid(d, index, pid);
 437                 mutex_unlock(&d->i2c_mutex);
 438         }
 439
 440
 441         return ret;
 442 }
 443
 444
 445 static int lme2510_return_status(struct dvb_usb_device *d)
 446 {
 447         int ret = 0;
 448         u8 *data;
 449
 450         data = kzalloc(10, GFP_KERNEL);
 451         if (!data)
 452                 return -ENOMEM;
 453
 454         ret |= usb_control_msg(d->udev, usb_rcvctrlpipe(d->udev, 0),
 455                         0x06, 0x80, 0x0302, 0x00, data, 0x0006, 200);
 456         info("Firmware Status: %x (%x)", ret , data[2]);
 457
 458         ret = (ret < 0) ? -ENODEV : data[2];
 459         kfree(data);
 460         return ret;
 461 }
 462
 463 static int lme2510_msg(struct dvb_usb_device *d,
 464                 u8 *wbuf, int wlen, u8 *rbuf, int rlen)
 465 {
 466         struct lme2510_state *st = d->priv;
 467
 468         st->i2c_talk_onoff = 1;
 469
 470         return lme2510_usb_talk(d, wbuf, wlen, rbuf, rlen);
 471 }
 472
 473 static int lme2510_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 474                                  int num)
 475 {
 476         struct dvb_usb_device *d = i2c_get_adapdata(adap);
 477         struct lme2510_state *st = d->priv;
 478         static u8 obuf[64], ibuf[64];
 479         int i, read, read_o;
 480         u16 len;
 481         u8 gate = st->i2c_gate;
 482
 483         mutex_lock(&d->i2c_mutex);
 484
 485         if (gate == 0)
 486                 gate = 5;
 487
 488         for (i = 0; i < num; i++) {
 489                 read_o = msg[i].flags & I2C_M_RD;
 490                 read = i + 1 < num && msg[i + 1].flags & I2C_M_RD;
 491                 read |= read_o;
 492                 gate = (msg[i].addr == st->i2c_tuner_addr)
 493                         ? (read)        ? st->i2c_tuner_gate_r
 494                                         : st->i2c_tuner_gate_w
 495                         : st->i2c_gate;
 496                 obuf[0] = gate | (read << 7);
 497
 498                 if (gate == 5)
 499                         obuf[1] = (read) ? 2 : msg[i].len + 1;
 500                 else
 501                         obuf[1] = msg[i].len + read + 1;
 502
 503                 obuf[2] = msg[i].addr << 1;
 504
 505                 if (read) {
 506                         if (read_o)
 507                                 len = 3;
 508                         else {
 509                                 memcpy(&obuf[3], msg[i].buf, msg[i].len);
 510                                 obuf[msg[i].len+3] = msg[i+1].len;
 511                                 len = msg[i].len+4;
 512                         }
 513                 } else {
 514                         memcpy(&obuf[3], msg[i].buf, msg[i].len);
 515                         len = msg[i].len+3;
 516                 }
 517
 518                 if (lme2510_msg(d, obuf, len, ibuf, 64) < 0) {
 519                         deb_info(1, "i2c transfer failed.");
 520                         mutex_unlock(&d->i2c_mutex);
 521                         return -EAGAIN;
 522                 }
 523
 524                 if (read) {
 525                         if (read_o)
 526                                 memcpy(msg[i].buf, &ibuf[1], msg[i].len);
 527                         else {
 528                                 memcpy(msg[i+1].buf, &ibuf[1], msg[i+1].len);
 529                                 i++;
 530                         }
 531                 }
 532         }
 533
 534         mutex_unlock(&d->i2c_mutex);
 535         return i;
 536 }
 537
 538 static u32 lme2510_i2c_func(struct i2c_adapter *adapter)
 539 {
 540         return I2C_FUNC_I2C;
 541 }
 542
 543 static struct i2c_algorithm lme2510_i2c_algo = {
 544         .master_xfer   = lme2510_i2c_xfer,
 545         .functionality = lme2510_i2c_func,
 546 };
 547
 548 static int lme2510_streaming_ctrl(struct dvb_frontend *fe, int onoff)
 549 {
 550         struct dvb_usb_adapter *adap = fe_to_adap(fe);
 551         struct dvb_usb_device *d = adap_to_d(adap);
 552         struct lme2510_state *st = adap_to_priv(adap);
 553         static u8 clear_reg_3[] = LME_ALL_PIDS;
 554         static u8 rbuf[1];
 555         int ret = 0, rlen = sizeof(rbuf);
 556
 557         deb_info(1, "STM  (%02x)", onoff);
 558
 559         /* Streaming is started by FE_HAS_LOCK */
 560         if (onoff == 1)
 561                 st->stream_on = 1;
 562         else {
 563                 deb_info(1, "STM Steam Off");
 564                 /* mutex is here only to avoid collision with I2C */
 565                 mutex_lock(&d->i2c_mutex);
 566
 567                 ret = lme2510_usb_talk(d, clear_reg_3,
 568                                 sizeof(clear_reg_3), rbuf, rlen);
 569                 st->stream_on = 0;
 570                 st->i2c_talk_onoff = 1;
 571
 572                 mutex_unlock(&d->i2c_mutex);
 573         }
 574
 575         return (ret < 0) ? -ENODEV : 0;
 576 }
 577
 578 static u8 check_sum(u8 *p, u8 len)
 579 {
 580         u8 sum = 0;
 581         while (len--)
 582                 sum += *p++;
 583         return sum;
 584 }
 585
 586 static int lme2510_download_firmware(struct dvb_usb_device *d,
 587                                         const struct firmware *fw)
 588 {
 589         int ret = 0;
 590         u8 *data;
 591         u16 j, wlen, len_in, start, end;
 592         u8 packet_size, dlen, i;
 593         u8 *fw_data;
 594
 595         packet_size = 0x31;
 596         len_in = 1;
 597
 598         data = kzalloc(128, GFP_KERNEL);
 599         if (!data) {
 600                 info("FRM Could not start Firmware Download"\
 601                         "(Buffer allocation failed)");
 602                 return -ENOMEM;
 603         }
 604
 605         info("FRM Starting Firmware Download");
 606
 607         for (i = 1; i < 3; i++) {
 608                 start = (i == 1) ? 0 : 512;
 609                 end = (i == 1) ? 512 : fw->size;
 610                 for (j = start; j < end; j += (packet_size+1)) {
 611                         fw_data = (u8 *)(fw->data + j);
 612                         if ((end - j) > packet_size) {
 613                                 data[0] = i;
 614                                 dlen = packet_size;
 615                         } else {
 616                                 data[0] = i | 0x80;
 617                                 dlen = (u8)(end - j)-1;
 618                         }
 619                         data[1] = dlen;
 620                         memcpy(&data[2], fw_data, dlen+1);
 621                         wlen = (u8) dlen + 4;
 622                         data[wlen-1] = check_sum(fw_data, dlen+1);
 623                         deb_info(1, "Data S=%02x:E=%02x CS= %02x", data[3],
 624                                 data[dlen+2], data[dlen+3]);
 625                         lme2510_usb_talk(d, data, wlen, data, len_in);
 626                         ret |= (data[0] == 0x88) ? 0 : -1;
 627                 }
 628         }
 629
 630         data[0] = 0x8a;
 631         len_in = 1;
 632         msleep(2000);
 633         lme2510_usb_talk(d, data, len_in, data, len_in);
 634         msleep(400);
 635
 636         if (ret < 0)
 637                 info("FRM Firmware Download Failed (%04x)" , ret);
 638         else
 639                 info("FRM Firmware Download Completed - Resetting Device");
 640
 641         kfree(data);
 642         return RECONNECTS_USB;
 643 }
 644
 645 static void lme_coldreset(struct dvb_usb_device *d)
 646 {
 647         u8 data[1] = {0};
 648         data[0] = 0x0a;
 649         info("FRM Firmware Cold Reset");
 650
 651         lme2510_usb_talk(d, data, sizeof(data), data, sizeof(data));
 652
 653         return;
 654 }
 655
 656 static const char fw_c_s7395[] = LME2510_C_S7395;
 657 static const char fw_c_lg[] = LME2510_C_LG;
 658 static const char fw_c_s0194[] = LME2510_C_S0194;
 659 static const char fw_c_rs2000[] = LME2510_C_RS2000;
 660 static const char fw_lg[] = LME2510_LG;
 661 static const char fw_s0194[] = LME2510_S0194;
 662
 663 static const char *lme_firmware_switch(struct dvb_usb_device *d, int cold)
 664 {
 665         struct lme2510_state *st = d->priv;
 666         struct usb_device *udev = d->udev;
 667         const struct firmware *fw = NULL;
 668         const char *fw_lme;
 669         int ret = 0;
 670
 671         cold = (cold > 0) ? (cold & 1) : 0;
 672
 673         switch (le16_to_cpu(udev->descriptor.idProduct)) {
 674         case 0x1122:
 675                 switch (st->dvb_usb_lme2510_firmware) {
 676                 default:
 677                 case TUNER_S0194:
 678                         fw_lme = fw_s0194;
 679                         ret = request_firmware(&fw, fw_lme, &udev->dev);
 680                         if (ret == 0) {
 681                                 st->dvb_usb_lme2510_firmware = TUNER_S0194;
 682                                 cold = 0;
 683                                 break;
 684                         }
 685                         /* fall through */
 686                 case TUNER_LG:
 687                         fw_lme = fw_lg;
 688                         ret = request_firmware(&fw, fw_lme, &udev->dev);
 689                         if (ret == 0) {
 690                                 st->dvb_usb_lme2510_firmware = TUNER_LG;
 691                                 break;
 692                         }
 693                         st->dvb_usb_lme2510_firmware = TUNER_DEFAULT;
 694                         break;
 695                 }
 696                 break;
 697         case 0x1120:
 698                 switch (st->dvb_usb_lme2510_firmware) {
 699                 default:
 700                 case TUNER_S7395:
 701                         fw_lme = fw_c_s7395;
 702                         ret = request_firmware(&fw, fw_lme, &udev->dev);
 703                         if (ret == 0) {
 704                                 st->dvb_usb_lme2510_firmware = TUNER_S7395;
 705                                 cold = 0;
 706                                 break;
 707                         }
 708                         /* fall through */
 709                 case TUNER_LG:
 710                         fw_lme = fw_c_lg;
 711                         ret = request_firmware(&fw, fw_lme, &udev->dev);
 712                         if (ret == 0) {
 713                                 st->dvb_usb_lme2510_firmware = TUNER_LG;
 714                                 break;
 715                         }
 716                         /* fall through */
 717                 case TUNER_S0194:
 718                         fw_lme = fw_c_s0194;
 719                         ret = request_firmware(&fw, fw_lme, &udev->dev);
 720                         if (ret == 0) {
 721                                 st->dvb_usb_lme2510_firmware = TUNER_S0194;
 722                                 break;
 723                         }
 724                         st->dvb_usb_lme2510_firmware = TUNER_DEFAULT;
 725                         cold = 0;
 726                         break;
 727                 }
 728                 break;
 729         case 0x22f0:
 730                 fw_lme = fw_c_rs2000;
 731                 st->dvb_usb_lme2510_firmware = TUNER_RS2000;
 732                 break;
 733         default:
 734                 fw_lme = fw_c_s7395;
 735         }
 736
 737         release_firmware(fw);
 738
 739         if (cold) {
 740                 dvb_usb_lme2510_firmware = st->dvb_usb_lme2510_firmware;
 741                 info("FRM Changing to %s firmware", fw_lme);
 742                 lme_coldreset(d);
 743                 return NULL;
 744         }
 745
 746         return fw_lme;
 747 }
 748
 749 static int lme2510_kill_urb(struct usb_data_stream *stream)
 750 {
 751         int i;
 752
 753         for (i = 0; i < stream->urbs_submitted; i++) {
 754                 deb_info(3, "killing URB no. %d.", i);
 755                 /* stop the URB */
 756                 usb_kill_urb(stream->urb_list[i]);
 757         }
 758         stream->urbs_submitted = 0;
 759
 760         return 0;
 761 }
 762
 763 static struct tda10086_config tda10086_config = {
 764         .demod_address = 0x0e,
 765         .invert = 0,
 766         .diseqc_tone = 1,
 767         .xtal_freq = TDA10086_XTAL_16M,
 768 };
 769
 770 static struct stv0288_config lme_config = {
 771         .demod_address = 0x68,
 772         .min_delay_ms = 15,
 773         .inittab = s7395_inittab,
 774 };
 775
 776 static struct ix2505v_config lme_tuner = {
 777         .tuner_address = 0x60,
 778         .min_delay_ms = 100,
 779         .tuner_gain = 0x0,
 780         .tuner_chargepump = 0x3,
 781 };
 782
 783 static struct stv0299_config sharp_z0194_config = {
 784         .demod_address = 0x68,
 785         .inittab = sharp_z0194a_inittab,
 786         .mclk = 88000000UL,
 787         .invert = 0,
 788         .skip_reinit = 0,
 789         .lock_output = STV0299_LOCKOUTPUT_1,
 790         .volt13_op0_op1 = STV0299_VOLT13_OP1,
 791         .min_delay_ms = 100,
 792         .set_symbol_rate = sharp_z0194a_set_symbol_rate,
 793 };
 794
 795 static struct m88rs2000_config m88rs2000_config = {
 796         .demod_addr = 0x68
 797 };
 798
 799 static struct ts2020_config ts2020_config = {
 800         .tuner_address = 0x60,
 801         .clk_out_div = 7,
 802 };
 803
 804 static int dm04_lme2510_set_voltage(struct dvb_frontend *fe,
 805                                         fe_sec_voltage_t voltage)
 806 {
 807         struct dvb_usb_device *d = fe_to_d(fe);
 808         struct lme2510_state *st = fe_to_priv(fe);
 809         static u8 voltage_low[] = LME_VOLTAGE_L;
 810         static u8 voltage_high[] = LME_VOLTAGE_H;
 811         static u8 rbuf[1];
 812         int ret = 0, len = 3, rlen = 1;
 813
 814         mutex_lock(&d->i2c_mutex);
 815
 816         switch (voltage) {
 817         case SEC_VOLTAGE_18:
 818                 ret |= lme2510_usb_talk(d,
 819                         voltage_high, len, rbuf, rlen);
 820                 break;
 821
 822         case SEC_VOLTAGE_OFF:
 823         case SEC_VOLTAGE_13:
 824         default:
 825                 ret |= lme2510_usb_talk(d,
 826                                 voltage_low, len, rbuf, rlen);
 827                 break;
 828         }
 829
 830         mutex_unlock(&d->i2c_mutex);
 831
 832         if (st->tuner_config == TUNER_RS2000)
 833                 if (st->fe_set_voltage)
 834                         st->fe_set_voltage(fe, voltage);
 835
 836
 837         return (ret < 0) ? -ENODEV : 0;
 838 }
 839
 840 static int dm04_read_status(struct dvb_frontend *fe, fe_status_t *status)
 841 {
 842         struct dvb_usb_device *d = fe_to_d(fe);
 843         struct lme2510_state *st = d->priv;
 844         int ret = 0;
 845
 846         if (st->i2c_talk_onoff) {
 847                 if (st->fe_read_status) {
 848                         ret = st->fe_read_status(fe, status);
 849                         if (ret < 0)
 850                                 return ret;
 851                 }
 852
 853                 st->lock_status = *status;
 854
 855                 if (*status & FE_HAS_LOCK && st->stream_on) {
 856                         mutex_lock(&d->i2c_mutex);
 857
 858                         st->i2c_talk_onoff = 0;
 859                         ret = lme2510_stream_restart(d);
 860
 861                         mutex_unlock(&d->i2c_mutex);
 862                 }
 863
 864                 return ret;
 865         }
 866
 867         /* Timeout of interrupt reached on RS2000 */
 868         if (st->tuner_config == TUNER_RS2000 &&
 869             time_after(jiffies, st->int_urb_due))
 870                 st->lock_status &= ~FE_HAS_LOCK;
 871
 872         *status = st->lock_status;
 873
 874         if (!(*status & FE_HAS_LOCK))
 875                 st->i2c_talk_onoff = 1;
 876
 877         return ret;
 878 }
 879
 880 static int dm04_read_signal_strength(struct dvb_frontend *fe, u16 *strength)
 881 {
 882         struct lme2510_state *st = fe_to_priv(fe);
 883
 884         if (st->fe_read_signal_strength && !st->stream_on)
 885                 return st->fe_read_signal_strength(fe, strength);
 886
 887         switch (st->tuner_config) {
 888         case TUNER_LG:
 889                 *strength = 0xff - st->signal_level;
 890                 *strength |= *strength << 8;
 891                 break;
 892         /* fall through */
 893         case TUNER_S7395:
 894         case TUNER_S0194:
 895                 *strength = 0xffff - (((st->signal_level * 2) << 8) * 5 / 4);
 896                 break;
 897         case TUNER_RS2000:
 898                 *strength = (u16)((u32)st->signal_level * 0xffff / 0xff);
 899         }
 900
 901         return 0;
 902 }
 903
 904 static int dm04_read_snr(struct dvb_frontend *fe, u16 *snr)
 905 {
 906         struct lme2510_state *st = fe_to_priv(fe);
 907
 908         if (st->fe_read_snr && !st->stream_on)
 909                 return st->fe_read_snr(fe, snr);
 910
 911         switch (st->tuner_config) {
 912         case TUNER_LG:
 913                 *snr = 0xff - st->signal_sn;
 914                 *snr |= *snr << 8;
 915                 break;
 916         /* fall through */
 917         case TUNER_S7395:
 918         case TUNER_S0194:
 919                 *snr = (u16)((0xff - st->signal_sn - 0xa1) * 3) << 8;
 920                 break;
 921         case TUNER_RS2000:
 922                 *snr = (u16)((u32)st->signal_sn * 0xffff / 0x7f);
 923         }
 924
 925         return 0;
 926 }
 927
 928 static int dm04_read_ber(struct dvb_frontend *fe, u32 *ber)
 929 {
 930         struct lme2510_state *st = fe_to_priv(fe);
 931
 932         if (st->fe_read_ber && !st->stream_on)
 933                 return st->fe_read_ber(fe, ber);
 934
 935         *ber = 0;
 936
 937         return 0;
 938 }
 939
 940 static int dm04_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
 941 {
 942         struct lme2510_state *st = fe_to_priv(fe);
 943
 944         if (st->fe_read_ucblocks && !st->stream_on)
 945                 return st->fe_read_ucblocks(fe, ucblocks);
 946
 947         *ucblocks = 0;
 948
 949         return 0;
 950 }
 951
 952 static int lme_name(struct dvb_usb_adapter *adap)
 953 {
 954         struct dvb_usb_device *d = adap_to_d(adap);
 955         struct lme2510_state *st = adap_to_priv(adap);
 956         const char *desc = d->name;
 957         char *fe_name[] = {"", " LG TDQY-P001F", " SHARP:BS2F7HZ7395",
 958                                 " SHARP:BS2F7HZ0194", " RS2000"};
 959         char *name = adap->fe[0]->ops.info.name;
 960
 961         strlcpy(name, desc, 128);
 962         strlcat(name, fe_name[st->tuner_config], 128);
 963
 964         return 0;
 965 }
 966
 967 static int dm04_lme2510_frontend_attach(struct dvb_usb_adapter *adap)
 968 {
 969         struct dvb_usb_device *d = adap_to_d(adap);
 970         struct lme2510_state *st = d->priv;
 971         int ret = 0;
 972
 973         st->i2c_talk_onoff = 1;
 974         switch (le16_to_cpu(d->udev->descriptor.idProduct)) {
 975         case 0x1122:
 976         case 0x1120:
 977                 st->i2c_gate = 4;
 978                 adap->fe[0] = dvb_attach(tda10086_attach,
 979                         &tda10086_config, &d->i2c_adap);
 980                 if (adap->fe[0]) {
 981                         info("TUN Found Frontend TDA10086");
 982                         st->i2c_tuner_gate_w = 4;
 983                         st->i2c_tuner_gate_r = 4;
 984                         st->i2c_tuner_addr = 0x60;
 985                         st->tuner_config = TUNER_LG;
 986                         if (st->dvb_usb_lme2510_firmware != TUNER_LG) {
 987                                 st->dvb_usb_lme2510_firmware = TUNER_LG;
 988                                 ret = lme_firmware_switch(d, 1) ? 0 : -ENODEV;
 989                         }
 990                         break;
 991                 }
 992
 993                 st->i2c_gate = 4;
 994                 adap->fe[0] = dvb_attach(stv0299_attach,
 995                                 &sharp_z0194_config, &d->i2c_adap);
 996                 if (adap->fe[0]) {
 997                         info("FE Found Stv0299");
 998                         st->i2c_tuner_gate_w = 4;
 999                         st->i2c_tuner_gate_r = 5;
1000                         st->i2c_tuner_addr = 0x60;
1001                         st->tuner_config = TUNER_S0194;
1002                         if (st->dvb_usb_lme2510_firmware != TUNER_S0194) {
1003                                 st->dvb_usb_lme2510_firmware = TUNER_S0194;
1004                                 ret = lme_firmware_switch(d, 1) ? 0 : -ENODEV;
1005                         }
1006                         break;
1007                 }
1008
1009                 st->i2c_gate = 5;
1010                 adap->fe[0] = dvb_attach(stv0288_attach, &lme_config,
1011                         &d->i2c_adap);
1012
1013                 if (adap->fe[0]) {
1014                         info("FE Found Stv0288");
1015                         st->i2c_tuner_gate_w = 4;
1016                         st->i2c_tuner_gate_r = 5;
1017                         st->i2c_tuner_addr = 0x60;
1018                         st->tuner_config = TUNER_S7395;
1019                         if (st->dvb_usb_lme2510_firmware != TUNER_S7395) {
1020                                 st->dvb_usb_lme2510_firmware = TUNER_S7395;
1021                                 ret = lme_firmware_switch(d, 1) ? 0 : -ENODEV;
1022                         }
1023                         break;
1024                 }
1025         case 0x22f0:
1026                 st->i2c_gate = 5;
1027                 adap->fe[0] = dvb_attach(m88rs2000_attach,
1028                         &m88rs2000_config, &d->i2c_adap);
1029
1030                 if (adap->fe[0]) {
1031                         info("FE Found M88RS2000");
1032                         dvb_attach(ts2020_attach, adap->fe[0], &ts2020_config,
1033                                         &d->i2c_adap);
1034                         st->i2c_tuner_gate_w = 5;
1035                         st->i2c_tuner_gate_r = 5;
1036                         st->i2c_tuner_addr = 0x60;
1037                         st->tuner_config = TUNER_RS2000;
1038                         st->fe_set_voltage =
1039                                 adap->fe[0]->ops.set_voltage;
1040                 }
1041                 break;
1042         }
1043
1044         if (adap->fe[0] == NULL) {
1045                 info("DM04/QQBOX Not Powered up or not Supported");
1046                 return -ENODEV;
1047         }
1048
1049         if (ret) {
1050                 if (adap->fe[0]) {
1051                         dvb_frontend_detach(adap->fe[0]);
1052                         adap->fe[0] = NULL;
1053                 }
1054                 d->rc_map = NULL;
1055                 return -ENODEV;
1056         }
1057
1058         st->fe_read_status = adap->fe[0]->ops.read_status;
1059         st->fe_read_signal_strength = adap->fe[0]->ops.read_signal_strength;
1060         st->fe_read_snr = adap->fe[0]->ops.read_snr;
1061         st->fe_read_ber = adap->fe[0]->ops.read_ber;
1062         st->fe_read_ucblocks = adap->fe[0]->ops.read_ucblocks;
1063
1064         adap->fe[0]->ops.read_status = dm04_read_status;
1065         adap->fe[0]->ops.read_signal_strength = dm04_read_signal_strength;
1066         adap->fe[0]->ops.read_snr = dm04_read_snr;
1067         adap->fe[0]->ops.read_ber = dm04_read_ber;
1068         adap->fe[0]->ops.read_ucblocks = dm04_read_ucblocks;
1069         adap->fe[0]->ops.set_voltage = dm04_lme2510_set_voltage;
1070
1071         ret = lme_name(adap);
1072         return ret;
1073 }
1074
1075 static int dm04_lme2510_tuner(struct dvb_usb_adapter *adap)
1076 {
1077         struct dvb_usb_device *d = adap_to_d(adap);
1078         struct lme2510_state *st = adap_to_priv(adap);
1079         char *tun_msg[] = {"", "TDA8263", "IX2505V", "DVB_PLL_OPERA", "RS2000"};
1080         int ret = 0;
1081
1082         switch (st->tuner_config) {
1083         case TUNER_LG:
1084                 if (dvb_attach(tda826x_attach, adap->fe[0], 0x60,
1085                         &d->i2c_adap, 1))
1086                         ret = st->tuner_config;
1087                 break;
1088         case TUNER_S7395:
1089                 if (dvb_attach(ix2505v_attach , adap->fe[0], &lme_tuner,
1090                         &d->i2c_adap))
1091                         ret = st->tuner_config;
1092                 break;
1093         case TUNER_S0194:
1094                 if (dvb_attach(dvb_pll_attach , adap->fe[0], 0x60,
1095                         &d->i2c_adap, DVB_PLL_OPERA1))
1096                         ret = st->tuner_config;
1097                 break;
1098         case TUNER_RS2000:
1099                 ret = st->tuner_config;
1100                 break;
1101         default:
1102                 break;
1103         }
1104
1105         if (ret)
1106                 info("TUN Found %s tuner", tun_msg[ret]);
1107         else {
1108                 info("TUN No tuner found --- resetting device");
1109                 lme_coldreset(d);
1110                 return -ENODEV;
1111         }
1112
1113         /* Start the Interrupt*/
1114         ret = lme2510_int_read(adap);
1115         if (ret < 0) {
1116                 info("INT Unable to start Interrupt Service");
1117                 return -ENODEV;
1118         }
1119
1120         return ret;
1121 }
1122
1123 static int lme2510_powerup(struct dvb_usb_device *d, int onoff)
1124 {
1125         struct lme2510_state *st = d->priv;
1126         static u8 lnb_on[] = LNB_ON;
1127         static u8 lnb_off[] = LNB_OFF;
1128         static u8 rbuf[1];
1129         int ret = 0, len = 3, rlen = 1;
1130
1131         mutex_lock(&d->i2c_mutex);
1132
1133         if (onoff)
1134                 ret = lme2510_usb_talk(d, lnb_on, len, rbuf, rlen);
1135         else
1136                 ret = lme2510_usb_talk(d, lnb_off, len, rbuf, rlen);
1137
1138         st->i2c_talk_onoff = 1;
1139
1140         mutex_unlock(&d->i2c_mutex);
1141
1142         return ret;
1143 }
1144
1145 static int lme2510_get_adapter_count(struct dvb_usb_device *d)
1146 {
1147         return 1;
1148 }
1149
1150 static int lme2510_identify_state(struct dvb_usb_device *d, const char **name)
1151 {
1152         struct lme2510_state *st = d->priv;
1153
1154         usb_reset_configuration(d->udev);
1155
1156         usb_set_interface(d->udev,
1157                 d->props->bInterfaceNumber, 1);
1158
1159         st->dvb_usb_lme2510_firmware = dvb_usb_lme2510_firmware;
1160
1161         if (lme2510_return_status(d) == 0x44) {
1162                 *name = lme_firmware_switch(d, 0);
1163                 return COLD;
1164         }
1165
1166         return 0;
1167 }
1168
1169 static int lme2510_get_stream_config(struct dvb_frontend *fe, u8 *ts_type,
1170                 struct usb_data_stream_properties *stream)
1171 {
1172         struct dvb_usb_adapter *adap = fe_to_adap(fe);
1173         struct dvb_usb_device *d;
1174
1175         if (adap == NULL)
1176                 return 0;
1177
1178         d = adap_to_d(adap);
1179
1180         /* Turn PID filter on the fly by module option */
1181         if (pid_filter == 2) {
1182                 adap->pid_filtering  = true;
1183                 adap->max_feed_count = 15;
1184         }
1185
1186         if (!(le16_to_cpu(d->udev->descriptor.idProduct)
1187                 == 0x1122))
1188                 stream->endpoint = 0x8;
1189
1190         return 0;
1191 }
1192
1193 static int lme2510_get_rc_config(struct dvb_usb_device *d,
1194         struct dvb_usb_rc *rc)
1195 {
1196         rc->allowed_protos = RC_BIT_NEC;
1197         return 0;
1198 }
1199
1200 static void *lme2510_exit_int(struct dvb_usb_device *d)
1201 {
1202         struct lme2510_state *st = d->priv;
1203         struct dvb_usb_adapter *adap = &d->adapter[0];
1204         void *buffer = NULL;
1205
1206         if (adap != NULL) {
1207                 lme2510_kill_urb(&adap->stream);
1208         }
1209
1210         if (st->usb_buffer != NULL) {
1211                 st->i2c_talk_onoff = 1;
1212                 st->signal_level = 0;
1213                 st->signal_sn = 0;
1214                 buffer = st->usb_buffer;
1215         }
1216
1217         if (st->lme_urb != NULL) {
1218                 usb_kill_urb(st->lme_urb);
1219                 usb_free_coherent(d->udev, 128, st->buffer,
1220                                   st->lme_urb->transfer_dma);
1221                 info("Interrupt Service Stopped");
1222         }
1223
1224         return buffer;
1225 }
1226
1227 static void lme2510_exit(struct dvb_usb_device *d)
1228 {
1229         void *usb_buffer;
1230
1231         if (d != NULL) {
1232                 usb_buffer = lme2510_exit_int(d);
1233                 kfree(usb_buffer);
1234         }
1235 }
1236
1237 static struct dvb_usb_device_properties lme2510_props = {
1238         .driver_name = KBUILD_MODNAME,
1239         .owner = THIS_MODULE,
1240         .bInterfaceNumber = 0,
1241         .adapter_nr = adapter_nr,
1242         .size_of_priv = sizeof(struct lme2510_state),
1243
1244         .download_firmware = lme2510_download_firmware,
1245
1246         .power_ctrl       = lme2510_powerup,
1247         .identify_state   = lme2510_identify_state,
1248         .i2c_algo         = &lme2510_i2c_algo,
1249
1250         .frontend_attach  = dm04_lme2510_frontend_attach,
1251         .tuner_attach = dm04_lme2510_tuner,
1252         .get_stream_config = lme2510_get_stream_config,
1253         .get_adapter_count = lme2510_get_adapter_count,
1254         .streaming_ctrl   = lme2510_streaming_ctrl,
1255
1256         .get_rc_config = lme2510_get_rc_config,
1257
1258         .exit = lme2510_exit,
1259         .adapter = {
1260                 {
1261                         .caps = DVB_USB_ADAP_HAS_PID_FILTER|
1262                                 DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
1263                         .pid_filter_count = 15,
1264                         .pid_filter = lme2510_pid_filter,
1265                         .pid_filter_ctrl  = lme2510_pid_filter_ctrl,
1266                         .stream =
1267                         DVB_USB_STREAM_BULK(0x86, 10, 4096),
1268                 },
1269                 {
1270                 }
1271         },
1272 };
1273
1274 static const struct usb_device_id lme2510_id_table[] = {
1275         {       DVB_USB_DEVICE(0x3344, 0x1122, &lme2510_props,
1276                 "DM04_LME2510_DVB-S", RC_MAP_LME2510)   },
1277         {       DVB_USB_DEVICE(0x3344, 0x1120, &lme2510_props,
1278                 "DM04_LME2510C_DVB-S", RC_MAP_LME2510)  },
1279         {       DVB_USB_DEVICE(0x3344, 0x22f0, &lme2510_props,
1280                 "DM04_LME2510C_DVB-S RS2000", RC_MAP_LME2510)   },
1281         {}              /* Terminating entry */
1282 };
1283
1284 MODULE_DEVICE_TABLE(usb, lme2510_id_table);
1285
1286 static struct usb_driver lme2510_driver = {
1287         .name           = KBUILD_MODNAME,
1288         .probe          = dvb_usbv2_probe,
1289         .disconnect     = dvb_usbv2_disconnect,
1290         .id_table       = lme2510_id_table,
1291         .no_dynamic_id = 1,
1292         .soft_unbind = 1,
1293 };
1294
1295 module_usb_driver(lme2510_driver);
1296
1297 MODULE_AUTHOR("Malcolm Priestley <tvboxspy@gmail.com>");
1298 MODULE_DESCRIPTION("LME2510(C) DVB-S USB2.0");
1299 MODULE_VERSION("2.06");
1300 MODULE_LICENSE("GPL");
1301 MODULE_FIRMWARE(LME2510_C_S7395);
1302 MODULE_FIRMWARE(LME2510_C_LG);
1303 MODULE_FIRMWARE(LME2510_C_S0194);
1304 MODULE_FIRMWARE(LME2510_C_RS2000);
1305 MODULE_FIRMWARE(LME2510_LG);
1306 MODULE_FIRMWARE(LME2510_S0194);
1307