drivers/media/dvb/dvb-usb/cxusb.c

   1 /* DVB USB compliant linux driver for Conexant USB reference design.
   2  *
   3  * The Conexant reference design I saw on their website was only for analogue
   4  * capturing (using the cx25842). The box I took to write this driver (reverse
   5  * engineered) is the one labeled Medion MD95700. In addition to the cx25842
   6  * for analogue capturing it also has a cx22702 DVB-T demodulator on the main
   7  * board. Besides it has a atiremote (X10) and a USB2.0 hub onboard.
   8  *
   9  * Maybe it is a little bit premature to call this driver cxusb, but I assume
  10  * the USB protocol is identical or at least inherited from the reference
  11  * design, so it can be reused for the "analogue-only" device (if it will
  12  * appear at all).
  13  *
  14  * TODO: Use the cx25840-driver for the analogue part
  15  *
  16  * Copyright (C) 2005 Patrick Boettcher (patrick.boettcher@desy.de)
  17  * Copyright (C) 2006 Michael Krufky (mkrufky@linuxtv.org)
  18  * Copyright (C) 2006, 2007 Chris Pascoe (c.pascoe@itee.uq.edu.au)
  19  *
  20  *   This program is free software; you can redistribute it and/or modify it
  21  *   under the terms of the GNU General Public License as published by the Free
  22  *   Software Foundation, version 2.
  23  *
  24  * see Documentation/dvb/README.dvb-usb for more information
  25  */
  26 #include <media/tuner.h>
  27
  28 #include "cxusb.h"
  29
  30 #include "cx22702.h"
  31 #include "lgdt330x.h"
  32 #include "mt352.h"
  33 #include "mt352_priv.h"
  34 #include "zl10353.h"
  35 #include "tuner-xc2028.h"
  36 #include "tuner-xc2028-types.h"
  37 #include "tuner-simple.h"
  38
  39 /* debug */
  40 static int dvb_usb_cxusb_debug;
  41 module_param_named(debug, dvb_usb_cxusb_debug, int, 0644);
  42 MODULE_PARM_DESC(debug, "set debugging level (1=rc (or-able))." DVB_USB_DEBUG_STATUS);
  43 #define deb_info(args...)   dprintk(dvb_usb_cxusb_debug,0x01,args)
  44 #define deb_i2c(args...)    if (d->udev->descriptor.idVendor == USB_VID_MEDION) \
  45                                 dprintk(dvb_usb_cxusb_debug,0x01,args)
  46
  47 static int cxusb_ctrl_msg(struct dvb_usb_device *d,
  48                           u8 cmd, u8 *wbuf, int wlen, u8 *rbuf, int rlen)
  49 {
  50         int wo = (rbuf == NULL || rlen == 0); /* write-only */
  51         u8 sndbuf[1+wlen];
  52         memset(sndbuf, 0, 1+wlen);
  53
  54         sndbuf[0] = cmd;
  55         memcpy(&sndbuf[1], wbuf, wlen);
  56         if (wo)
  57                 return dvb_usb_generic_write(d, sndbuf, 1+wlen);
  58         else
  59                 return dvb_usb_generic_rw(d, sndbuf, 1+wlen, rbuf, rlen, 0);
  60 }
  61
  62 /* GPIO */
  63 static void cxusb_gpio_tuner(struct dvb_usb_device *d, int onoff)
  64 {
  65         struct cxusb_state *st = d->priv;
  66         u8 o[2], i;
  67
  68         if (st->gpio_write_state[GPIO_TUNER] == onoff)
  69                 return;
  70
  71         o[0] = GPIO_TUNER;
  72         o[1] = onoff;
  73         cxusb_ctrl_msg(d, CMD_GPIO_WRITE, o, 2, &i, 1);
  74
  75         if (i != 0x01)
  76                 deb_info("gpio_write failed.\n");
  77
  78         st->gpio_write_state[GPIO_TUNER] = onoff;
  79 }
  80
  81 static int cxusb_bluebird_gpio_rw(struct dvb_usb_device *d, u8 changemask,
  82                                  u8 newval)
  83 {
  84         u8 o[2], gpio_state;
  85         int rc;
  86
  87         o[0] = 0xff & ~changemask;      /* mask of bits to keep */
  88         o[1] = newval & changemask;     /* new values for bits  */
  89
  90         rc = cxusb_ctrl_msg(d, CMD_BLUEBIRD_GPIO_RW, o, 2, &gpio_state, 1);
  91         if (rc < 0 || (gpio_state & changemask) != (newval & changemask))
  92                 deb_info("bluebird_gpio_write failed.\n");
  93
  94         return rc < 0 ? rc : gpio_state;
  95 }
  96
  97 static void cxusb_bluebird_gpio_pulse(struct dvb_usb_device *d, u8 pin, int low)
  98 {
  99         cxusb_bluebird_gpio_rw(d, pin, low ? 0 : pin);
 100         msleep(5);
 101         cxusb_bluebird_gpio_rw(d, pin, low ? pin : 0);
 102 }
 103
 104 static void cxusb_nano2_led(struct dvb_usb_device *d, int onoff)
 105 {
 106         cxusb_bluebird_gpio_rw(d, 0x40, onoff ? 0 : 0x40);
 107 }
 108
 109 /* I2C */
 110 static int cxusb_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 111                           int num)
 112 {
 113         struct dvb_usb_device *d = i2c_get_adapdata(adap);
 114         int i;
 115
 116         if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 117                 return -EAGAIN;
 118
 119         for (i = 0; i < num; i++) {
 120
 121                 if (d->udev->descriptor.idVendor == USB_VID_MEDION)
 122                         switch (msg[i].addr) {
 123                         case 0x63:
 124                                 cxusb_gpio_tuner(d, 0);
 125                                 break;
 126                         default:
 127                                 cxusb_gpio_tuner(d, 1);
 128                                 break;
 129                         }
 130
 131                 if (msg[i].flags & I2C_M_RD) {
 132                         /* read only */
 133                         u8 obuf[3], ibuf[1+msg[i].len];
 134                         obuf[0] = 0;
 135                         obuf[1] = msg[i].len;
 136                         obuf[2] = msg[i].addr;
 137                         if (cxusb_ctrl_msg(d, CMD_I2C_READ,
 138                                            obuf, 3,
 139                                            ibuf, 1+msg[i].len) < 0) {
 140                                 warn("i2c read failed");
 141                                 break;
 142                         }
 143                         memcpy(msg[i].buf, &ibuf[1], msg[i].len);
 144                 } else if (i+1 < num && (msg[i+1].flags & I2C_M_RD) &&
 145                            msg[i].addr == msg[i+1].addr) {
 146                         /* write to then read from same address */
 147                         u8 obuf[3+msg[i].len], ibuf[1+msg[i+1].len];
 148                         obuf[0] = msg[i].len;
 149                         obuf[1] = msg[i+1].len;
 150                         obuf[2] = msg[i].addr;
 151                         memcpy(&obuf[3], msg[i].buf, msg[i].len);
 152
 153                         if (cxusb_ctrl_msg(d, CMD_I2C_READ,
 154                                            obuf, 3+msg[i].len,
 155                                            ibuf, 1+msg[i+1].len) < 0)
 156                                 break;
 157
 158                         if (ibuf[0] != 0x08)
 159                                 deb_i2c("i2c read may have failed\n");
 160
 161                         memcpy(msg[i+1].buf, &ibuf[1], msg[i+1].len);
 162
 163                         i++;
 164                 } else {
 165                         /* write only */
 166                         u8 obuf[2+msg[i].len], ibuf;
 167                         obuf[0] = msg[i].addr;
 168                         obuf[1] = msg[i].len;
 169                         memcpy(&obuf[2], msg[i].buf, msg[i].len);
 170
 171                         if (cxusb_ctrl_msg(d, CMD_I2C_WRITE, obuf,
 172                                            2+msg[i].len, &ibuf,1) < 0)
 173                                 break;
 174                         if (ibuf != 0x08)
 175                                 deb_i2c("i2c write may have failed\n");
 176                 }
 177         }
 178
 179         mutex_unlock(&d->i2c_mutex);
 180         return i == num ? num : -EREMOTEIO;
 181 }
 182
 183 static u32 cxusb_i2c_func(struct i2c_adapter *adapter)
 184 {
 185         return I2C_FUNC_I2C;
 186 }
 187
 188 static struct i2c_algorithm cxusb_i2c_algo = {
 189         .master_xfer   = cxusb_i2c_xfer,
 190         .functionality = cxusb_i2c_func,
 191 };
 192
 193 static int cxusb_power_ctrl(struct dvb_usb_device *d, int onoff)
 194 {
 195         u8 b = 0;
 196         if (onoff)
 197                 return cxusb_ctrl_msg(d, CMD_POWER_ON, &b, 1, NULL, 0);
 198         else
 199                 return cxusb_ctrl_msg(d, CMD_POWER_OFF, &b, 1, NULL, 0);
 200 }
 201
 202 static int cxusb_bluebird_power_ctrl(struct dvb_usb_device *d, int onoff)
 203 {
 204         u8 b = 0;
 205         if (onoff)
 206                 return cxusb_ctrl_msg(d, CMD_POWER_ON, &b, 1, NULL, 0);
 207         else
 208                 return 0;
 209 }
 210
 211 static int cxusb_nano2_power_ctrl(struct dvb_usb_device *d, int onoff)
 212 {
 213         int rc = 0;
 214
 215         rc = cxusb_power_ctrl(d, onoff);
 216         if (!onoff)
 217                 cxusb_nano2_led(d, 0);
 218
 219         return rc;
 220 }
 221
 222 static int cxusb_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
 223 {
 224         u8 buf[2] = { 0x03, 0x00 };
 225         if (onoff)
 226                 cxusb_ctrl_msg(adap->dev, CMD_STREAMING_ON, buf, 2, NULL, 0);
 227         else
 228                 cxusb_ctrl_msg(adap->dev, CMD_STREAMING_OFF, NULL, 0, NULL, 0);
 229
 230         return 0;
 231 }
 232
 233 static int cxusb_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
 234 {
 235         struct dvb_usb_rc_key *keymap = d->props.rc_key_map;
 236         u8 ircode[4];
 237         int i;
 238
 239         cxusb_ctrl_msg(d, CMD_GET_IR_CODE, NULL, 0, ircode, 4);
 240
 241         *event = 0;
 242         *state = REMOTE_NO_KEY_PRESSED;
 243
 244         for (i = 0; i < d->props.rc_key_map_size; i++) {
 245                 if (keymap[i].custom == ircode[2] &&
 246                     keymap[i].data == ircode[3]) {
 247                         *event = keymap[i].event;
 248                         *state = REMOTE_KEY_PRESSED;
 249
 250                         return 0;
 251                 }
 252         }
 253
 254         return 0;
 255 }
 256
 257 static int cxusb_bluebird2_rc_query(struct dvb_usb_device *d, u32 *event,
 258                                     int *state)
 259 {
 260         struct dvb_usb_rc_key *keymap = d->props.rc_key_map;
 261         u8 ircode[4];
 262         int i;
 263         struct i2c_msg msg = { .addr = 0x6b, .flags = I2C_M_RD,
 264                                .buf = ircode, .len = 4 };
 265
 266         *event = 0;
 267         *state = REMOTE_NO_KEY_PRESSED;
 268
 269         if (cxusb_i2c_xfer(&d->i2c_adap, &msg, 1) != 1)
 270                 return 0;
 271
 272         for (i = 0; i < d->props.rc_key_map_size; i++) {
 273                 if (keymap[i].custom == ircode[1] &&
 274                     keymap[i].data == ircode[2]) {
 275                         *event = keymap[i].event;
 276                         *state = REMOTE_KEY_PRESSED;
 277
 278                         return 0;
 279                 }
 280         }
 281
 282         return 0;
 283 }
 284
 285 static struct dvb_usb_rc_key dvico_mce_rc_keys[] = {
 286         { 0xfe, 0x02, KEY_TV },
 287         { 0xfe, 0x0e, KEY_MP3 },
 288         { 0xfe, 0x1a, KEY_DVD },
 289         { 0xfe, 0x1e, KEY_FAVORITES },
 290         { 0xfe, 0x16, KEY_SETUP },
 291         { 0xfe, 0x46, KEY_POWER2 },
 292         { 0xfe, 0x0a, KEY_EPG },
 293         { 0xfe, 0x49, KEY_BACK },
 294         { 0xfe, 0x4d, KEY_MENU },
 295         { 0xfe, 0x51, KEY_UP },
 296         { 0xfe, 0x5b, KEY_LEFT },
 297         { 0xfe, 0x5f, KEY_RIGHT },
 298         { 0xfe, 0x53, KEY_DOWN },
 299         { 0xfe, 0x5e, KEY_OK },
 300         { 0xfe, 0x59, KEY_INFO },
 301         { 0xfe, 0x55, KEY_TAB },
 302         { 0xfe, 0x0f, KEY_PREVIOUSSONG },/* Replay */
 303         { 0xfe, 0x12, KEY_NEXTSONG },   /* Skip */
 304         { 0xfe, 0x42, KEY_ENTER  },     /* Windows/Start */
 305         { 0xfe, 0x15, KEY_VOLUMEUP },
 306         { 0xfe, 0x05, KEY_VOLUMEDOWN },
 307         { 0xfe, 0x11, KEY_CHANNELUP },
 308         { 0xfe, 0x09, KEY_CHANNELDOWN },
 309         { 0xfe, 0x52, KEY_CAMERA },
 310         { 0xfe, 0x5a, KEY_TUNER },      /* Live */
 311         { 0xfe, 0x19, KEY_OPEN },
 312         { 0xfe, 0x0b, KEY_1 },
 313         { 0xfe, 0x17, KEY_2 },
 314         { 0xfe, 0x1b, KEY_3 },
 315         { 0xfe, 0x07, KEY_4 },
 316         { 0xfe, 0x50, KEY_5 },
 317         { 0xfe, 0x54, KEY_6 },
 318         { 0xfe, 0x48, KEY_7 },
 319         { 0xfe, 0x4c, KEY_8 },
 320         { 0xfe, 0x58, KEY_9 },
 321         { 0xfe, 0x13, KEY_ANGLE },      /* Aspect */
 322         { 0xfe, 0x03, KEY_0 },
 323         { 0xfe, 0x1f, KEY_ZOOM },
 324         { 0xfe, 0x43, KEY_REWIND },
 325         { 0xfe, 0x47, KEY_PLAYPAUSE },
 326         { 0xfe, 0x4f, KEY_FASTFORWARD },
 327         { 0xfe, 0x57, KEY_MUTE },
 328         { 0xfe, 0x0d, KEY_STOP },
 329         { 0xfe, 0x01, KEY_RECORD },
 330         { 0xfe, 0x4e, KEY_POWER },
 331 };
 332
 333 static struct dvb_usb_rc_key dvico_portable_rc_keys[] = {
 334         { 0xfc, 0x02, KEY_SETUP },       /* Profile */
 335         { 0xfc, 0x43, KEY_POWER2 },
 336         { 0xfc, 0x06, KEY_EPG },
 337         { 0xfc, 0x5a, KEY_BACK },
 338         { 0xfc, 0x05, KEY_MENU },
 339         { 0xfc, 0x47, KEY_INFO },
 340         { 0xfc, 0x01, KEY_TAB },
 341         { 0xfc, 0x42, KEY_PREVIOUSSONG },/* Replay */
 342         { 0xfc, 0x49, KEY_VOLUMEUP },
 343         { 0xfc, 0x09, KEY_VOLUMEDOWN },
 344         { 0xfc, 0x54, KEY_CHANNELUP },
 345         { 0xfc, 0x0b, KEY_CHANNELDOWN },
 346         { 0xfc, 0x16, KEY_CAMERA },
 347         { 0xfc, 0x40, KEY_TUNER },      /* ATV/DTV */
 348         { 0xfc, 0x45, KEY_OPEN },
 349         { 0xfc, 0x19, KEY_1 },
 350         { 0xfc, 0x18, KEY_2 },
 351         { 0xfc, 0x1b, KEY_3 },
 352         { 0xfc, 0x1a, KEY_4 },
 353         { 0xfc, 0x58, KEY_5 },
 354         { 0xfc, 0x59, KEY_6 },
 355         { 0xfc, 0x15, KEY_7 },
 356         { 0xfc, 0x14, KEY_8 },
 357         { 0xfc, 0x17, KEY_9 },
 358         { 0xfc, 0x44, KEY_ANGLE },      /* Aspect */
 359         { 0xfc, 0x55, KEY_0 },
 360         { 0xfc, 0x07, KEY_ZOOM },
 361         { 0xfc, 0x0a, KEY_REWIND },
 362         { 0xfc, 0x08, KEY_PLAYPAUSE },
 363         { 0xfc, 0x4b, KEY_FASTFORWARD },
 364         { 0xfc, 0x5b, KEY_MUTE },
 365         { 0xfc, 0x04, KEY_STOP },
 366         { 0xfc, 0x56, KEY_RECORD },
 367         { 0xfc, 0x57, KEY_POWER },
 368         { 0xfc, 0x41, KEY_UNKNOWN },    /* INPUT */
 369         { 0xfc, 0x00, KEY_UNKNOWN },    /* HD */
 370 };
 371
 372 static int cxusb_dee1601_demod_init(struct dvb_frontend* fe)
 373 {
 374         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x28 };
 375         static u8 reset []         = { RESET,      0x80 };
 376         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 377         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0x20 };
 378         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x33 };
 379         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 };
 380
 381         mt352_write(fe, clock_config,   sizeof(clock_config));
 382         udelay(200);
 383         mt352_write(fe, reset,          sizeof(reset));
 384         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 385
 386         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 387         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
 388         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 389
 390         return 0;
 391 }
 392
 393 static int cxusb_mt352_demod_init(struct dvb_frontend* fe)
 394 {       /* used in both lgz201 and th7579 */
 395         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x29 };
 396         static u8 reset []         = { RESET,      0x80 };
 397         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 398         static u8 agc_cfg []       = { AGC_TARGET, 0x24, 0x20 };
 399         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x33 };
 400         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 };
 401
 402         mt352_write(fe, clock_config,   sizeof(clock_config));
 403         udelay(200);
 404         mt352_write(fe, reset,          sizeof(reset));
 405         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 406
 407         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 408         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
 409         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 410         return 0;
 411 }
 412
 413 static struct cx22702_config cxusb_cx22702_config = {
 414         .demod_address = 0x63,
 415         .output_mode = CX22702_PARALLEL_OUTPUT,
 416 };
 417
 418 static struct lgdt330x_config cxusb_lgdt3303_config = {
 419         .demod_address = 0x0e,
 420         .demod_chip    = LGDT3303,
 421 };
 422
 423 static struct mt352_config cxusb_dee1601_config = {
 424         .demod_address = 0x0f,
 425         .demod_init    = cxusb_dee1601_demod_init,
 426 };
 427
 428 static struct zl10353_config cxusb_zl10353_dee1601_config = {
 429         .demod_address = 0x0f,
 430         .parallel_ts = 1,
 431 };
 432
 433 static struct mt352_config cxusb_mt352_config = {
 434         /* used in both lgz201 and th7579 */
 435         .demod_address = 0x0f,
 436         .demod_init    = cxusb_mt352_demod_init,
 437 };
 438
 439 static struct zl10353_config cxusb_zl10353_xc3028_config = {
 440         .demod_address = 0x0f,
 441         .if2 = 45600,
 442         .no_tuner = 1,
 443         .parallel_ts = 1,
 444 };
 445
 446 static struct mt352_config cxusb_mt352_xc3028_config = {
 447         .demod_address = 0x0f,
 448         .if2 = 4560,
 449         .no_tuner = 1,
 450         .demod_init = cxusb_mt352_demod_init,
 451 };
 452
 453 /* Callbacks for DVB USB */
 454 static int cxusb_fmd1216me_tuner_attach(struct dvb_usb_adapter *adap)
 455 {
 456         dvb_attach(dvb_pll_attach, adap->fe, 0x61, &adap->dev->i2c_adap,
 457                    DVB_PLL_FMD1216ME);
 458         return 0;
 459 }
 460
 461 static int cxusb_dee1601_tuner_attach(struct dvb_usb_adapter *adap)
 462 {
 463         dvb_attach(dvb_pll_attach, adap->fe, 0x61,
 464                    NULL, DVB_PLL_THOMSON_DTT7579);
 465         return 0;
 466 }
 467
 468 static int cxusb_lgz201_tuner_attach(struct dvb_usb_adapter *adap)
 469 {
 470         dvb_attach(dvb_pll_attach, adap->fe, 0x61, NULL, DVB_PLL_LG_Z201);
 471         return 0;
 472 }
 473
 474 static int cxusb_dtt7579_tuner_attach(struct dvb_usb_adapter *adap)
 475 {
 476         dvb_attach(dvb_pll_attach, adap->fe, 0x60,
 477                    NULL, DVB_PLL_THOMSON_DTT7579);
 478         return 0;
 479 }
 480
 481 static int cxusb_lgh064f_tuner_attach(struct dvb_usb_adapter *adap)
 482 {
 483         dvb_attach(simple_tuner_attach, adap->fe,
 484                    &adap->dev->i2c_adap, 0x61, TUNER_LG_TDVS_H06XF);
 485         return 0;
 486 }
 487
 488 static int dvico_bluebird_xc2028_callback(void *ptr, int command, int arg)
 489 {
 490         struct dvb_usb_device *d = ptr;
 491
 492         switch (command) {
 493         case XC2028_TUNER_RESET:
 494                 deb_info("%s: XC2028_TUNER_RESET %d\n", __FUNCTION__, arg);
 495                 cxusb_bluebird_gpio_pulse(d, 0x01, 1);
 496                 break;
 497         case XC2028_RESET_CLK:
 498                 deb_info("%s: XC2028_RESET_CLK %d\n", __FUNCTION__, arg);
 499                 break;
 500         default:
 501                 deb_info("%s: unknown command %d, arg %d\n", __FUNCTION__,
 502                          command, arg);
 503                 return -EINVAL;
 504         }
 505
 506         return 0;
 507 }
 508
 509 static int cxusb_dvico_xc3028_tuner_attach(struct dvb_usb_adapter *adap)
 510 {
 511         struct dvb_frontend      *fe;
 512         struct xc2028_config      cfg = {
 513                 .i2c_adap  = &adap->dev->i2c_adap,
 514                 .i2c_addr  = 0x61,
 515                 .callback  = dvico_bluebird_xc2028_callback,
 516         };
 517         static struct xc2028_ctrl ctl = {
 518                 .fname       = "xc3028-dvico-au-01.fw",
 519                 .max_len     = 64,
 520                 .scode_table = ZARLINK456,
 521         };
 522
 523         fe = dvb_attach(xc2028_attach, adap->fe, &cfg);
 524         if (fe == NULL || fe->ops.tuner_ops.set_config == NULL)
 525                 return -EIO;
 526
 527         fe->ops.tuner_ops.set_config(fe, &ctl);
 528
 529         return 0;
 530 }
 531
 532 static int cxusb_cx22702_frontend_attach(struct dvb_usb_adapter *adap)
 533 {
 534         u8 b;
 535         if (usb_set_interface(adap->dev->udev, 0, 6) < 0)
 536                 err("set interface failed");
 537
 538         cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, &b, 1);
 539
 540         if ((adap->fe = dvb_attach(cx22702_attach, &cxusb_cx22702_config,
 541                                    &adap->dev->i2c_adap)) != NULL)
 542                 return 0;
 543
 544         return -EIO;
 545 }
 546
 547 static int cxusb_lgdt3303_frontend_attach(struct dvb_usb_adapter *adap)
 548 {
 549         if (usb_set_interface(adap->dev->udev, 0, 7) < 0)
 550                 err("set interface failed");
 551
 552         cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0);
 553
 554         if ((adap->fe = dvb_attach(lgdt330x_attach, &cxusb_lgdt3303_config,
 555                                    &adap->dev->i2c_adap)) != NULL)
 556                 return 0;
 557
 558         return -EIO;
 559 }
 560
 561 static int cxusb_mt352_frontend_attach(struct dvb_usb_adapter *adap)
 562 {
 563         /* used in both lgz201 and th7579 */
 564         if (usb_set_interface(adap->dev->udev, 0, 0) < 0)
 565                 err("set interface failed");
 566
 567         cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0);
 568
 569         if ((adap->fe = dvb_attach(mt352_attach, &cxusb_mt352_config,
 570                                    &adap->dev->i2c_adap)) != NULL)
 571                 return 0;
 572
 573         return -EIO;
 574 }
 575
 576 static int cxusb_dee1601_frontend_attach(struct dvb_usb_adapter *adap)
 577 {
 578         if (usb_set_interface(adap->dev->udev, 0, 0) < 0)
 579                 err("set interface failed");
 580
 581         cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0);
 582
 583         if (((adap->fe = dvb_attach(mt352_attach, &cxusb_dee1601_config,
 584                                     &adap->dev->i2c_adap)) != NULL) ||
 585                 ((adap->fe = dvb_attach(zl10353_attach,
 586                                         &cxusb_zl10353_dee1601_config,
 587                                         &adap->dev->i2c_adap)) != NULL))
 588                 return 0;
 589
 590         return -EIO;
 591 }
 592
 593 static int cxusb_dualdig4_frontend_attach(struct dvb_usb_adapter *adap)
 594 {
 595         u8 ircode[4];
 596         int i;
 597         struct i2c_msg msg = { .addr = 0x6b, .flags = I2C_M_RD,
 598                                .buf = ircode, .len = 4 };
 599
 600         if (usb_set_interface(adap->dev->udev, 0, 1) < 0)
 601                 err("set interface failed");
 602
 603         cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0);
 604
 605         /* reset the tuner and demodulator */
 606         cxusb_bluebird_gpio_rw(adap->dev, 0x04, 0);
 607         cxusb_bluebird_gpio_pulse(adap->dev, 0x01, 1);
 608         cxusb_bluebird_gpio_pulse(adap->dev, 0x02, 1);
 609
 610         if ((adap->fe = dvb_attach(zl10353_attach,
 611                                    &cxusb_zl10353_xc3028_config,
 612                                    &adap->dev->i2c_adap)) == NULL)
 613                 return -EIO;
 614
 615         /* try to determine if there is no IR decoder on the I2C bus */
 616         for (i = 0; adap->dev->props.rc_key_map != NULL && i < 5; i++) {
 617                 msleep(20);
 618                 if (cxusb_i2c_xfer(&adap->dev->i2c_adap, &msg, 1) != 1)
 619                         goto no_IR;
 620                 if (ircode[0] == 0 && ircode[1] == 0)
 621                         continue;
 622                 if (ircode[2] + ircode[3] != 0xff) {
 623 no_IR:
 624                         adap->dev->props.rc_key_map = NULL;
 625                         info("No IR receiver detected on this device.");
 626                         break;
 627                 }
 628         }
 629
 630         return 0;
 631 }
 632
 633 static int cxusb_nano2_frontend_attach(struct dvb_usb_adapter *adap)
 634 {
 635         if (usb_set_interface(adap->dev->udev, 0, 1) < 0)
 636                 err("set interface failed");
 637
 638         cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0);
 639
 640         /* reset the tuner and demodulator */
 641         cxusb_bluebird_gpio_rw(adap->dev, 0x04, 0);
 642         cxusb_bluebird_gpio_pulse(adap->dev, 0x01, 1);
 643         cxusb_bluebird_gpio_pulse(adap->dev, 0x02, 1);
 644
 645         if ((adap->fe = dvb_attach(zl10353_attach,
 646                                    &cxusb_zl10353_xc3028_config,
 647                                    &adap->dev->i2c_adap)) != NULL)
 648                 return 0;
 649
 650         if ((adap->fe = dvb_attach(mt352_attach,
 651                                    &cxusb_mt352_xc3028_config,
 652                                    &adap->dev->i2c_adap)) != NULL)
 653                 return 0;
 654
 655         return -EIO;
 656 }
 657
 658 /*
 659  * DViCO has shipped two devices with the same USB ID, but only one of them
 660  * needs a firmware download.  Check the device class details to see if they
 661  * have non-default values to decide whether the device is actually cold or
 662  * not, and forget a match if it turns out we selected the wrong device.
 663  */
 664 static int bluebird_fx2_identify_state(struct usb_device *udev,
 665                                        struct dvb_usb_device_properties *props,
 666                                        struct dvb_usb_device_description **desc,
 667                                        int *cold)
 668 {
 669         int wascold = *cold;
 670
 671         *cold = udev->descriptor.bDeviceClass == 0xff &&
 672                 udev->descriptor.bDeviceSubClass == 0xff &&
 673                 udev->descriptor.bDeviceProtocol == 0xff;
 674
 675         if (*cold && !wascold)
 676                 *desc = NULL;
 677
 678         return 0;
 679 }
 680
 681 /*
 682  * DViCO bluebird firmware needs the "warm" product ID to be patched into the
 683  * firmware file before download.
 684  */
 685
 686 static const int dvico_firmware_id_offsets[] = { 6638, 3204 };
 687 static int bluebird_patch_dvico_firmware_download(struct usb_device *udev,
 688                                                   const struct firmware *fw)
 689 {
 690         int pos;
 691
 692         for (pos = 0; pos < ARRAY_SIZE(dvico_firmware_id_offsets); pos++) {
 693                 int idoff = dvico_firmware_id_offsets[pos];
 694
 695                 if (fw->size < idoff + 4)
 696                         continue;
 697
 698                 if (fw->data[idoff] == (USB_VID_DVICO & 0xff) &&
 699                     fw->data[idoff + 1] == USB_VID_DVICO >> 8) {
 700                         fw->data[idoff + 2] =
 701                                 le16_to_cpu(udev->descriptor.idProduct) + 1;
 702                         fw->data[idoff + 3] =
 703                                 le16_to_cpu(udev->descriptor.idProduct) >> 8;
 704
 705                         return usb_cypress_load_firmware(udev, fw, CYPRESS_FX2);
 706                 }
 707         }
 708
 709         return -EINVAL;
 710 }
 711
 712 /* DVB USB Driver stuff */
 713 static struct dvb_usb_device_properties cxusb_medion_properties;
 714 static struct dvb_usb_device_properties cxusb_bluebird_lgh064f_properties;
 715 static struct dvb_usb_device_properties cxusb_bluebird_dee1601_properties;
 716 static struct dvb_usb_device_properties cxusb_bluebird_lgz201_properties;
 717 static struct dvb_usb_device_properties cxusb_bluebird_dtt7579_properties;
 718 static struct dvb_usb_device_properties cxusb_bluebird_dualdig4_properties;
 719 static struct dvb_usb_device_properties cxusb_bluebird_nano2_properties;
 720 static struct dvb_usb_device_properties cxusb_bluebird_nano2_needsfirmware_properties;
 721
 722 static int cxusb_probe(struct usb_interface *intf,
 723                        const struct usb_device_id *id)
 724 {
 725         if (dvb_usb_device_init(intf,&cxusb_medion_properties,THIS_MODULE,NULL) == 0 ||
 726                 dvb_usb_device_init(intf,&cxusb_bluebird_lgh064f_properties,THIS_MODULE,NULL) == 0 ||
 727                 dvb_usb_device_init(intf,&cxusb_bluebird_dee1601_properties,THIS_MODULE,NULL) == 0 ||
 728                 dvb_usb_device_init(intf,&cxusb_bluebird_lgz201_properties,THIS_MODULE,NULL) == 0 ||
 729                 dvb_usb_device_init(intf,&cxusb_bluebird_dtt7579_properties,THIS_MODULE,NULL) == 0 ||
 730                 dvb_usb_device_init(intf,&cxusb_bluebird_dualdig4_properties,THIS_MODULE,NULL) == 0 ||
 731                 dvb_usb_device_init(intf,&cxusb_bluebird_nano2_properties,THIS_MODULE,NULL) == 0 ||
 732                 dvb_usb_device_init(intf,&cxusb_bluebird_nano2_needsfirmware_properties,THIS_MODULE,NULL) == 0) {
 733                 return 0;
 734         }
 735
 736         return -EINVAL;
 737 }
 738
 739 static struct usb_device_id cxusb_table [] = {
 740         { USB_DEVICE(USB_VID_MEDION, USB_PID_MEDION_MD95700) },
 741         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_LG064F_COLD) },
 742         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_LG064F_WARM) },
 743         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_1_COLD) },
 744         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_1_WARM) },
 745         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_LGZ201_COLD) },
 746         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_LGZ201_WARM) },
 747         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_TH7579_COLD) },
 748         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_TH7579_WARM) },
 749         { USB_DEVICE(USB_VID_DVICO, USB_PID_DIGITALNOW_BLUEBIRD_DUAL_1_COLD) },
 750         { USB_DEVICE(USB_VID_DVICO, USB_PID_DIGITALNOW_BLUEBIRD_DUAL_1_WARM) },
 751         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_2_COLD) },
 752         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_2_WARM) },
 753         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_4) },
 754         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DVB_T_NANO_2) },
 755         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DVB_T_NANO_2_NFW_WARM) },
 756         {}              /* Terminating entry */
 757 };
 758 MODULE_DEVICE_TABLE (usb, cxusb_table);
 759
 760 static struct dvb_usb_device_properties cxusb_medion_properties = {
 761         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
 762
 763         .usb_ctrl = CYPRESS_FX2,
 764
 765         .size_of_priv     = sizeof(struct cxusb_state),
 766
 767         .num_adapters = 1,
 768         .adapter = {
 769                 {
 770                         .streaming_ctrl   = cxusb_streaming_ctrl,
 771                         .frontend_attach  = cxusb_cx22702_frontend_attach,
 772                         .tuner_attach     = cxusb_fmd1216me_tuner_attach,
 773                         /* parameter for the MPEG2-data transfer */
 774                                         .stream = {
 775                                                 .type = USB_BULK,
 776                                 .count = 5,
 777                                 .endpoint = 0x02,
 778                                 .u = {
 779                                         .bulk = {
 780                                                 .buffersize = 8192,
 781                                         }
 782                                 }
 783                         },
 784
 785                 },
 786         },
 787         .power_ctrl       = cxusb_power_ctrl,
 788
 789         .i2c_algo         = &cxusb_i2c_algo,
 790
 791         .generic_bulk_ctrl_endpoint = 0x01,
 792
 793         .num_device_descs = 1,
 794         .devices = {
 795                 {   "Medion MD95700 (MDUSBTV-HYBRID)",
 796                         { NULL },
 797                         { &cxusb_table[0], NULL },
 798                 },
 799         }
 800 };
 801
 802 static struct dvb_usb_device_properties cxusb_bluebird_lgh064f_properties = {
 803         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
 804
 805         .usb_ctrl          = DEVICE_SPECIFIC,
 806         .firmware          = "dvb-usb-bluebird-01.fw",
 807         .download_firmware = bluebird_patch_dvico_firmware_download,
 808         /* use usb alt setting 0 for EP4 transfer (dvb-t),
 809            use usb alt setting 7 for EP2 transfer (atsc) */
 810
 811         .size_of_priv     = sizeof(struct cxusb_state),
 812
 813         .num_adapters = 1,
 814         .adapter = {
 815                 {
 816                         .streaming_ctrl   = cxusb_streaming_ctrl,
 817                         .frontend_attach  = cxusb_lgdt3303_frontend_attach,
 818                         .tuner_attach     = cxusb_lgh064f_tuner_attach,
 819
 820                         /* parameter for the MPEG2-data transfer */
 821                                         .stream = {
 822                                                 .type = USB_BULK,
 823                                 .count = 5,
 824                                 .endpoint = 0x02,
 825                                 .u = {
 826                                         .bulk = {
 827                                                 .buffersize = 8192,
 828                                         }
 829                                 }
 830                         },
 831                 },
 832         },
 833
 834         .power_ctrl       = cxusb_bluebird_power_ctrl,
 835
 836         .i2c_algo         = &cxusb_i2c_algo,
 837
 838         .rc_interval      = 100,
 839         .rc_key_map       = dvico_portable_rc_keys,
 840         .rc_key_map_size  = ARRAY_SIZE(dvico_portable_rc_keys),
 841         .rc_query         = cxusb_rc_query,
 842
 843         .generic_bulk_ctrl_endpoint = 0x01,
 844
 845         .num_device_descs = 1,
 846         .devices = {
 847                 {   "DViCO FusionHDTV5 USB Gold",
 848                         { &cxusb_table[1], NULL },
 849                         { &cxusb_table[2], NULL },
 850                 },
 851         }
 852 };
 853
 854 static struct dvb_usb_device_properties cxusb_bluebird_dee1601_properties = {
 855         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
 856
 857         .usb_ctrl          = DEVICE_SPECIFIC,
 858         .firmware          = "dvb-usb-bluebird-01.fw",
 859         .download_firmware = bluebird_patch_dvico_firmware_download,
 860         /* use usb alt setting 0 for EP4 transfer (dvb-t),
 861            use usb alt setting 7 for EP2 transfer (atsc) */
 862
 863         .size_of_priv     = sizeof(struct cxusb_state),
 864
 865         .num_adapters = 1,
 866         .adapter = {
 867                 {
 868                         .streaming_ctrl   = cxusb_streaming_ctrl,
 869                         .frontend_attach  = cxusb_dee1601_frontend_attach,
 870                         .tuner_attach     = cxusb_dee1601_tuner_attach,
 871                         /* parameter for the MPEG2-data transfer */
 872                         .stream = {
 873                                 .type = USB_BULK,
 874                                 .count = 5,
 875                                 .endpoint = 0x04,
 876                                 .u = {
 877                                         .bulk = {
 878                                                 .buffersize = 8192,
 879                                         }
 880                                 }
 881                         },
 882                 },
 883         },
 884
 885         .power_ctrl       = cxusb_bluebird_power_ctrl,
 886
 887         .i2c_algo         = &cxusb_i2c_algo,
 888
 889         .rc_interval      = 150,
 890         .rc_key_map       = dvico_mce_rc_keys,
 891         .rc_key_map_size  = ARRAY_SIZE(dvico_mce_rc_keys),
 892         .rc_query         = cxusb_rc_query,
 893
 894         .generic_bulk_ctrl_endpoint = 0x01,
 895
 896         .num_device_descs = 3,
 897         .devices = {
 898                 {   "DViCO FusionHDTV DVB-T Dual USB",
 899                         { &cxusb_table[3], NULL },
 900                         { &cxusb_table[4], NULL },
 901                 },
 902                 {   "DigitalNow DVB-T Dual USB",
 903                         { &cxusb_table[9],  NULL },
 904                         { &cxusb_table[10], NULL },
 905                 },
 906                 {   "DViCO FusionHDTV DVB-T Dual Digital 2",
 907                         { &cxusb_table[11], NULL },
 908                         { &cxusb_table[12], NULL },
 909                 },
 910         }
 911 };
 912
 913 static struct dvb_usb_device_properties cxusb_bluebird_lgz201_properties = {
 914         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
 915
 916         .usb_ctrl          = DEVICE_SPECIFIC,
 917         .firmware          = "dvb-usb-bluebird-01.fw",
 918         .download_firmware = bluebird_patch_dvico_firmware_download,
 919         /* use usb alt setting 0 for EP4 transfer (dvb-t),
 920            use usb alt setting 7 for EP2 transfer (atsc) */
 921
 922         .size_of_priv     = sizeof(struct cxusb_state),
 923
 924         .num_adapters = 2,
 925         .adapter = {
 926                 {
 927                         .streaming_ctrl   = cxusb_streaming_ctrl,
 928                         .frontend_attach  = cxusb_mt352_frontend_attach,
 929                         .tuner_attach     = cxusb_lgz201_tuner_attach,
 930
 931                         /* parameter for the MPEG2-data transfer */
 932                         .stream = {
 933                                 .type = USB_BULK,
 934                                 .count = 5,
 935                                 .endpoint = 0x04,
 936                                 .u = {
 937                                         .bulk = {
 938                                                 .buffersize = 8192,
 939                                         }
 940                                 }
 941                         },
 942                 },
 943         },
 944         .power_ctrl       = cxusb_bluebird_power_ctrl,
 945
 946         .i2c_algo         = &cxusb_i2c_algo,
 947
 948         .rc_interval      = 100,
 949         .rc_key_map       = dvico_portable_rc_keys,
 950         .rc_key_map_size  = ARRAY_SIZE(dvico_portable_rc_keys),
 951         .rc_query         = cxusb_rc_query,
 952
 953         .generic_bulk_ctrl_endpoint = 0x01,
 954         .num_device_descs = 1,
 955         .devices = {
 956                 {   "DViCO FusionHDTV DVB-T USB (LGZ201)",
 957                         { &cxusb_table[5], NULL },
 958                         { &cxusb_table[6], NULL },
 959                 },
 960         }
 961 };
 962
 963 static struct dvb_usb_device_properties cxusb_bluebird_dtt7579_properties = {
 964         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
 965
 966         .usb_ctrl          = DEVICE_SPECIFIC,
 967         .firmware          = "dvb-usb-bluebird-01.fw",
 968         .download_firmware = bluebird_patch_dvico_firmware_download,
 969         /* use usb alt setting 0 for EP4 transfer (dvb-t),
 970            use usb alt setting 7 for EP2 transfer (atsc) */
 971
 972         .size_of_priv     = sizeof(struct cxusb_state),
 973
 974         .num_adapters = 1,
 975         .adapter = {
 976                 {
 977                         .streaming_ctrl   = cxusb_streaming_ctrl,
 978                         .frontend_attach  = cxusb_mt352_frontend_attach,
 979                         .tuner_attach     = cxusb_dtt7579_tuner_attach,
 980
 981                         /* parameter for the MPEG2-data transfer */
 982                         .stream = {
 983                                 .type = USB_BULK,
 984                                 .count = 5,
 985                                 .endpoint = 0x04,
 986                                 .u = {
 987                                         .bulk = {
 988                                                 .buffersize = 8192,
 989                                         }
 990                                 }
 991                         },
 992                 },
 993         },
 994         .power_ctrl       = cxusb_bluebird_power_ctrl,
 995
 996         .i2c_algo         = &cxusb_i2c_algo,
 997
 998         .rc_interval      = 100,
 999         .rc_key_map       = dvico_portable_rc_keys,
1000         .rc_key_map_size  = ARRAY_SIZE(dvico_portable_rc_keys),
1001         .rc_query         = cxusb_rc_query,
1002
1003         .generic_bulk_ctrl_endpoint = 0x01,
1004
1005         .num_device_descs = 1,
1006         .devices = {
1007                 {   "DViCO FusionHDTV DVB-T USB (TH7579)",
1008                         { &cxusb_table[7], NULL },
1009                         { &cxusb_table[8], NULL },
1010                 },
1011         }
1012 };
1013
1014 static struct dvb_usb_device_properties cxusb_bluebird_dualdig4_properties = {
1015         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
1016
1017         .usb_ctrl         = CYPRESS_FX2,
1018
1019         .size_of_priv     = sizeof(struct cxusb_state),
1020
1021         .num_adapters = 1,
1022         .adapter = {
1023                 {
1024                         .streaming_ctrl   = cxusb_streaming_ctrl,
1025                         .frontend_attach  = cxusb_dualdig4_frontend_attach,
1026                         .tuner_attach     = cxusb_dvico_xc3028_tuner_attach,
1027                         /* parameter for the MPEG2-data transfer */
1028                         .stream = {
1029                                 .type = USB_BULK,
1030                                 .count = 5,
1031                                 .endpoint = 0x02,
1032                                 .u = {
1033                                         .bulk = {
1034                                                 .buffersize = 8192,
1035                                         }
1036                                 }
1037                         },
1038                 },
1039         },
1040
1041         .power_ctrl       = cxusb_power_ctrl,
1042
1043         .i2c_algo         = &cxusb_i2c_algo,
1044
1045         .generic_bulk_ctrl_endpoint = 0x01,
1046
1047         .rc_interval      = 100,
1048         .rc_key_map       = dvico_mce_rc_keys,
1049         .rc_key_map_size  = ARRAY_SIZE(dvico_mce_rc_keys),
1050         .rc_query         = cxusb_bluebird2_rc_query,
1051
1052         .num_device_descs = 1,
1053         .devices = {
1054                 {   "DViCO FusionHDTV DVB-T Dual Digital 4",
1055                         { NULL },
1056                         { &cxusb_table[13], NULL },
1057                 },
1058         }
1059 };
1060
1061 static struct dvb_usb_device_properties cxusb_bluebird_nano2_properties = {
1062         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
1063
1064         .usb_ctrl         = CYPRESS_FX2,
1065         .identify_state   = bluebird_fx2_identify_state,
1066
1067         .size_of_priv     = sizeof(struct cxusb_state),
1068
1069         .num_adapters = 1,
1070         .adapter = {
1071                 {
1072                         .streaming_ctrl   = cxusb_streaming_ctrl,
1073                         .frontend_attach  = cxusb_nano2_frontend_attach,
1074                         .tuner_attach     = cxusb_dvico_xc3028_tuner_attach,
1075                         /* parameter for the MPEG2-data transfer */
1076                         .stream = {
1077                                 .type = USB_BULK,
1078                                 .count = 5,
1079                                 .endpoint = 0x02,
1080                                 .u = {
1081                                         .bulk = {
1082                                                 .buffersize = 8192,
1083                                         }
1084                                 }
1085                         },
1086                 },
1087         },
1088
1089         .power_ctrl       = cxusb_nano2_power_ctrl,
1090
1091         .i2c_algo         = &cxusb_i2c_algo,
1092
1093         .generic_bulk_ctrl_endpoint = 0x01,
1094
1095         .rc_interval      = 100,
1096         .rc_key_map       = dvico_portable_rc_keys,
1097         .rc_key_map_size  = ARRAY_SIZE(dvico_portable_rc_keys),
1098         .rc_query         = cxusb_bluebird2_rc_query,
1099
1100         .num_device_descs = 1,
1101         .devices = {
1102                 {   "DViCO FusionHDTV DVB-T NANO2",
1103                         { NULL },
1104                         { &cxusb_table[14], NULL },
1105                 },
1106         }
1107 };
1108
1109 static struct dvb_usb_device_properties cxusb_bluebird_nano2_needsfirmware_properties = {
1110         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
1111
1112         .usb_ctrl          = DEVICE_SPECIFIC,
1113         .firmware          = "dvb-usb-bluebird-02.fw",
1114         .download_firmware = bluebird_patch_dvico_firmware_download,
1115         .identify_state    = bluebird_fx2_identify_state,
1116
1117         .size_of_priv      = sizeof(struct cxusb_state),
1118
1119         .num_adapters = 1,
1120         .adapter = {
1121                 {
1122                         .streaming_ctrl   = cxusb_streaming_ctrl,
1123                         .frontend_attach  = cxusb_nano2_frontend_attach,
1124                         .tuner_attach     = cxusb_dvico_xc3028_tuner_attach,
1125                         /* parameter for the MPEG2-data transfer */
1126                         .stream = {
1127                                 .type = USB_BULK,
1128                                 .count = 5,
1129                                 .endpoint = 0x02,
1130                                 .u = {
1131                                         .bulk = {
1132                                                 .buffersize = 8192,
1133                                         }
1134                                 }
1135                         },
1136                 },
1137         },
1138
1139         .power_ctrl       = cxusb_nano2_power_ctrl,
1140
1141         .i2c_algo         = &cxusb_i2c_algo,
1142
1143         .generic_bulk_ctrl_endpoint = 0x01,
1144
1145         .rc_interval      = 100,
1146         .rc_key_map       = dvico_portable_rc_keys,
1147         .rc_key_map_size  = ARRAY_SIZE(dvico_portable_rc_keys),
1148         .rc_query         = cxusb_rc_query,
1149
1150         .num_device_descs = 1,
1151         .devices = {
1152                 {   "DViCO FusionHDTV DVB-T NANO2 w/o firmware",
1153                         { &cxusb_table[14], NULL },
1154                         { &cxusb_table[15], NULL },
1155                 },
1156         }
1157 };
1158
1159 static struct usb_driver cxusb_driver = {
1160         .name           = "dvb_usb_cxusb",
1161         .probe          = cxusb_probe,
1162         .disconnect     = dvb_usb_device_exit,
1163         .id_table       = cxusb_table,
1164 };
1165
1166 /* module stuff */
1167 static int __init cxusb_module_init(void)
1168 {
1169         int result;
1170         if ((result = usb_register(&cxusb_driver))) {
1171                 err("usb_register failed. Error number %d",result);
1172                 return result;
1173         }
1174
1175         return 0;
1176 }
1177
1178 static void __exit cxusb_module_exit(void)
1179 {
1180         /* deregister this driver from the USB subsystem */
1181         usb_deregister(&cxusb_driver);
1182 }
1183
1184 module_init (cxusb_module_init);
1185 module_exit (cxusb_module_exit);
1186
1187 MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
1188 MODULE_AUTHOR("Michael Krufky <mkrufky@linuxtv.org>");
1189 MODULE_AUTHOR("Chris Pascoe <c.pascoe@itee.uq.edu.au>");
1190 MODULE_DESCRIPTION("Driver for Conexant USB2.0 hybrid reference design");
1191 MODULE_VERSION("1.0-alpha");
1192 MODULE_LICENSE("GPL");