git.oblomov.eu Git - linux-2.6/blob - 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 "cxusb.h"
  27
  28 #include "cx22702.h"
  29 #include "lgdt330x.h"
  30 #include "mt352.h"
  31 #include "mt352_priv.h"
  32 #include "zl10353.h"
  33 #include "tuner-xc2028.h"
  34 #include "tuner-xc2028-types.h"
  35
  36 /* debug */
  37 static int dvb_usb_cxusb_debug;
  38 module_param_named(debug, dvb_usb_cxusb_debug, int, 0644);
  39 MODULE_PARM_DESC(debug, "set debugging level (1=rc (or-able))." DVB_USB_DEBUG_STATUS);
  40 #define deb_info(args...)   dprintk(dvb_usb_cxusb_debug,0x01,args)
  41 #define deb_i2c(args...)    if (d->udev->descriptor.idVendor == USB_VID_MEDION) \
  42                                 dprintk(dvb_usb_cxusb_debug,0x01,args)
  43
  44 static int cxusb_ctrl_msg(struct dvb_usb_device *d,
  45                           u8 cmd, u8 *wbuf, int wlen, u8 *rbuf, int rlen)
  46 {
  47         int wo = (rbuf == NULL || rlen == 0); /* write-only */
  48         u8 sndbuf[1+wlen];
  49         memset(sndbuf, 0, 1+wlen);
  50
  51         sndbuf[0] = cmd;
  52         memcpy(&sndbuf[1], wbuf, wlen);
  53         if (wo)
  54                 return dvb_usb_generic_write(d, sndbuf, 1+wlen);
  55         else
  56                 return dvb_usb_generic_rw(d, sndbuf, 1+wlen, rbuf, rlen, 0);
  57 }
  58
  59 /* GPIO */
  60 static void cxusb_gpio_tuner(struct dvb_usb_device *d, int onoff)
  61 {
  62         struct cxusb_state *st = d->priv;
  63         u8 o[2], i;
  64
  65         if (st->gpio_write_state[GPIO_TUNER] == onoff)
  66                 return;
  67
  68         o[0] = GPIO_TUNER;
  69         o[1] = onoff;
  70         cxusb_ctrl_msg(d, CMD_GPIO_WRITE, o, 2, &i, 1);
  71
  72         if (i != 0x01)
  73                 deb_info("gpio_write failed.\n");
  74
  75         st->gpio_write_state[GPIO_TUNER] = onoff;
  76 }
  77
  78 static int cxusb_bluebird_gpio_rw(struct dvb_usb_device *d, u8 changemask,
  79                                  u8 newval)
  80 {
  81         u8 o[2], gpio_state;
  82         int rc;
  83
  84         o[0] = 0xff & ~changemask;      /* mask of bits to keep */
  85         o[1] = newval & changemask;     /* new values for bits  */
  86
  87         rc = cxusb_ctrl_msg(d, CMD_BLUEBIRD_GPIO_RW, o, 2, &gpio_state, 1);
  88         if (rc < 0 || (gpio_state & changemask) != (newval & changemask))
  89                 deb_info("bluebird_gpio_write failed.\n");
  90
  91         return rc < 0 ? rc : gpio_state;
  92 }
  93
  94 static void cxusb_bluebird_gpio_pulse(struct dvb_usb_device *d, u8 pin, int low)
  95 {
  96         cxusb_bluebird_gpio_rw(d, pin, low ? 0 : pin);
  97         msleep(5);
  98         cxusb_bluebird_gpio_rw(d, pin, low ? pin : 0);
  99 }
 100
 101 static void cxusb_nano2_led(struct dvb_usb_device *d, int onoff)
 102 {
 103         cxusb_bluebird_gpio_rw(d, 0x40, onoff ? 0 : 0x40);
 104 }
 105
 106 /* I2C */
 107 static int cxusb_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 108                           int num)
 109 {
 110         struct dvb_usb_device *d = i2c_get_adapdata(adap);
 111         int i;
 112
 113         if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 114                 return -EAGAIN;
 115
 116         for (i = 0; i < num; i++) {
 117
 118                 if (d->udev->descriptor.idVendor == USB_VID_MEDION)
 119                         switch (msg[i].addr) {
 120                         case 0x63:
 121                                 cxusb_gpio_tuner(d, 0);
 122                                 break;
 123                         default:
 124                                 cxusb_gpio_tuner(d, 1);
 125                                 break;
 126                         }
 127
 128                 if (msg[i].flags & I2C_M_RD) {
 129                         /* read only */
 130                         u8 obuf[3], ibuf[1+msg[i].len];
 131                         obuf[0] = 0;
 132                         obuf[1] = msg[i].len;
 133                         obuf[2] = msg[i].addr;
 134                         if (cxusb_ctrl_msg(d, CMD_I2C_READ,
 135                                            obuf, 3,
 136                                            ibuf, 1+msg[i].len) < 0) {
 137                                 warn("i2c read failed");
 138                                 break;
 139                         }
 140                         memcpy(msg[i].buf, &ibuf[1], msg[i].len);
 141                 } else if (i+1 < num && (msg[i+1].flags & I2C_M_RD) &&
 142                            msg[i].addr == msg[i+1].addr) {
 143                         /* write to then read from same address */
 144                         u8 obuf[3+msg[i].len], ibuf[1+msg[i+1].len];
 145                         obuf[0] = msg[i].len;
 146                         obuf[1] = msg[i+1].len;
 147                         obuf[2] = msg[i].addr;
 148                         memcpy(&obuf[3], msg[i].buf, msg[i].len);
 149
 150                         if (cxusb_ctrl_msg(d, CMD_I2C_READ,
 151                                            obuf, 3+msg[i].len,
 152                                            ibuf, 1+msg[i+1].len) < 0)
 153                                 break;
 154
 155                         if (ibuf[0] != 0x08)
 156                                 deb_i2c("i2c read may have failed\n");
 157
 158                         memcpy(msg[i+1].buf, &ibuf[1], msg[i+1].len);
 159
 160                         i++;
 161                 } else {
 162                         /* write only */
 163                         u8 obuf[2+msg[i].len], ibuf;
 164                         obuf[0] = msg[i].addr;
 165                         obuf[1] = msg[i].len;
 166                         memcpy(&obuf[2], msg[i].buf, msg[i].len);
 167
 168                         if (cxusb_ctrl_msg(d, CMD_I2C_WRITE, obuf,
 169                                            2+msg[i].len, &ibuf,1) < 0)
 170                                 break;
 171                         if (ibuf != 0x08)
 172                                 deb_i2c("i2c write may have failed\n");
 173                 }
 174         }
 175
 176         mutex_unlock(&d->i2c_mutex);
 177         return i == num ? num : -EREMOTEIO;
 178 }
 179
 180 static u32 cxusb_i2c_func(struct i2c_adapter *adapter)
 181 {
 182         return I2C_FUNC_I2C;
 183 }
 184
 185 static struct i2c_algorithm cxusb_i2c_algo = {
 186         .master_xfer   = cxusb_i2c_xfer,
 187         .functionality = cxusb_i2c_func,
 188 };
 189
 190 static int cxusb_power_ctrl(struct dvb_usb_device *d, int onoff)
 191 {
 192         u8 b = 0;
 193         if (onoff)
 194                 return cxusb_ctrl_msg(d, CMD_POWER_ON, &b, 1, NULL, 0);
 195         else
 196                 return cxusb_ctrl_msg(d, CMD_POWER_OFF, &b, 1, NULL, 0);
 197 }
 198
 199 static int cxusb_bluebird_power_ctrl(struct dvb_usb_device *d, int onoff)
 200 {
 201         u8 b = 0;
 202         if (onoff)
 203                 return cxusb_ctrl_msg(d, CMD_POWER_ON, &b, 1, NULL, 0);
 204         else
 205                 return 0;
 206 }
 207
 208 static int cxusb_nano2_power_ctrl(struct dvb_usb_device *d, int onoff)
 209 {
 210         int rc = 0;
 211
 212         rc = cxusb_power_ctrl(d, onoff);
 213         if (!onoff)
 214                 cxusb_nano2_led(d, 0);
 215
 216         return rc;
 217 }
 218
 219 static int cxusb_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
 220 {
 221         u8 buf[2] = { 0x03, 0x00 };
 222         if (onoff)
 223                 cxusb_ctrl_msg(adap->dev, CMD_STREAMING_ON, buf, 2, NULL, 0);
 224         else
 225                 cxusb_ctrl_msg(adap->dev, CMD_STREAMING_OFF, NULL, 0, NULL, 0);
 226
 227         return 0;
 228 }
 229
 230 static int cxusb_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
 231 {
 232         struct dvb_usb_rc_key *keymap = d->props.rc_key_map;
 233         u8 ircode[4];
 234         int i;
 235
 236         cxusb_ctrl_msg(d, CMD_GET_IR_CODE, NULL, 0, ircode, 4);
 237
 238         *event = 0;
 239         *state = REMOTE_NO_KEY_PRESSED;
 240
 241         for (i = 0; i < d->props.rc_key_map_size; i++) {
 242                 if (keymap[i].custom == ircode[2] &&
 243                     keymap[i].data == ircode[3]) {
 244                         *event = keymap[i].event;
 245                         *state = REMOTE_KEY_PRESSED;
 246
 247                         return 0;
 248                 }
 249         }
 250
 251         return 0;
 252 }
 253
 254 static int cxusb_bluebird2_rc_query(struct dvb_usb_device *d, u32 *event,
 255                                     int *state)
 256 {
 257         struct dvb_usb_rc_key *keymap = d->props.rc_key_map;
 258         u8 ircode[4];
 259         int i;
 260         struct i2c_msg msg = { .addr = 0x6b, .flags = I2C_M_RD,
 261                                .buf = ircode, .len = 4 };
 262
 263         *event = 0;
 264         *state = REMOTE_NO_KEY_PRESSED;
 265
 266         if (cxusb_i2c_xfer(&d->i2c_adap, &msg, 1) != 1)
 267                 return 0;
 268
 269         for (i = 0; i < d->props.rc_key_map_size; i++) {
 270                 if (keymap[i].custom == ircode[1] &&
 271                     keymap[i].data == ircode[2]) {
 272                         *event = keymap[i].event;
 273                         *state = REMOTE_KEY_PRESSED;
 274
 275                         return 0;
 276                 }
 277         }
 278
 279         return 0;
 280 }
 281
 282 static struct dvb_usb_rc_key dvico_mce_rc_keys[] = {
 283         { 0xfe, 0x02, KEY_TV },
 284         { 0xfe, 0x0e, KEY_MP3 },
 285         { 0xfe, 0x1a, KEY_DVD },
 286         { 0xfe, 0x1e, KEY_FAVORITES },
 287         { 0xfe, 0x16, KEY_SETUP },
 288         { 0xfe, 0x46, KEY_POWER2 },
 289         { 0xfe, 0x0a, KEY_EPG },
 290         { 0xfe, 0x49, KEY_BACK },
 291         { 0xfe, 0x4d, KEY_MENU },
 292         { 0xfe, 0x51, KEY_UP },
 293         { 0xfe, 0x5b, KEY_LEFT },
 294         { 0xfe, 0x5f, KEY_RIGHT },
 295         { 0xfe, 0x53, KEY_DOWN },
 296         { 0xfe, 0x5e, KEY_OK },
 297         { 0xfe, 0x59, KEY_INFO },
 298         { 0xfe, 0x55, KEY_TAB },
 299         { 0xfe, 0x0f, KEY_PREVIOUSSONG },/* Replay */
 300         { 0xfe, 0x12, KEY_NEXTSONG },   /* Skip */
 301         { 0xfe, 0x42, KEY_ENTER  },     /* Windows/Start */
 302         { 0xfe, 0x15, KEY_VOLUMEUP },
 303         { 0xfe, 0x05, KEY_VOLUMEDOWN },
 304         { 0xfe, 0x11, KEY_CHANNELUP },
 305         { 0xfe, 0x09, KEY_CHANNELDOWN },
 306         { 0xfe, 0x52, KEY_CAMERA },
 307         { 0xfe, 0x5a, KEY_TUNER },      /* Live */
 308         { 0xfe, 0x19, KEY_OPEN },
 309         { 0xfe, 0x0b, KEY_1 },
 310         { 0xfe, 0x17, KEY_2 },
 311         { 0xfe, 0x1b, KEY_3 },
 312         { 0xfe, 0x07, KEY_4 },
 313         { 0xfe, 0x50, KEY_5 },
 314         { 0xfe, 0x54, KEY_6 },
 315         { 0xfe, 0x48, KEY_7 },
 316         { 0xfe, 0x4c, KEY_8 },
 317         { 0xfe, 0x58, KEY_9 },
 318         { 0xfe, 0x13, KEY_ANGLE },      /* Aspect */
 319         { 0xfe, 0x03, KEY_0 },
 320         { 0xfe, 0x1f, KEY_ZOOM },
 321         { 0xfe, 0x43, KEY_REWIND },
 322         { 0xfe, 0x47, KEY_PLAYPAUSE },
 323         { 0xfe, 0x4f, KEY_FASTFORWARD },
 324         { 0xfe, 0x57, KEY_MUTE },
 325         { 0xfe, 0x0d, KEY_STOP },
 326         { 0xfe, 0x01, KEY_RECORD },
 327         { 0xfe, 0x4e, KEY_POWER },
 328 };
 329
 330 static struct dvb_usb_rc_key dvico_portable_rc_keys[] = {
 331         { 0xfc, 0x02, KEY_SETUP },       /* Profile */
 332         { 0xfc, 0x43, KEY_POWER2 },
 333         { 0xfc, 0x06, KEY_EPG },
 334         { 0xfc, 0x5a, KEY_BACK },
 335         { 0xfc, 0x05, KEY_MENU },
 336         { 0xfc, 0x47, KEY_INFO },
 337         { 0xfc, 0x01, KEY_TAB },
 338         { 0xfc, 0x42, KEY_PREVIOUSSONG },/* Replay */
 339         { 0xfc, 0x49, KEY_VOLUMEUP },
 340         { 0xfc, 0x09, KEY_VOLUMEDOWN },
 341         { 0xfc, 0x54, KEY_CHANNELUP },
 342         { 0xfc, 0x0b, KEY_CHANNELDOWN },
 343         { 0xfc, 0x16, KEY_CAMERA },
 344         { 0xfc, 0x40, KEY_TUNER },      /* ATV/DTV */
 345         { 0xfc, 0x45, KEY_OPEN },
 346         { 0xfc, 0x19, KEY_1 },
 347         { 0xfc, 0x18, KEY_2 },
 348         { 0xfc, 0x1b, KEY_3 },
 349         { 0xfc, 0x1a, KEY_4 },
 350         { 0xfc, 0x58, KEY_5 },
 351         { 0xfc, 0x59, KEY_6 },
 352         { 0xfc, 0x15, KEY_7 },
 353         { 0xfc, 0x14, KEY_8 },
 354         { 0xfc, 0x17, KEY_9 },
 355         { 0xfc, 0x44, KEY_ANGLE },      /* Aspect */
 356         { 0xfc, 0x55, KEY_0 },
 357         { 0xfc, 0x07, KEY_ZOOM },
 358         { 0xfc, 0x0a, KEY_REWIND },
 359         { 0xfc, 0x08, KEY_PLAYPAUSE },
 360         { 0xfc, 0x4b, KEY_FASTFORWARD },
 361         { 0xfc, 0x5b, KEY_MUTE },
 362         { 0xfc, 0x04, KEY_STOP },
 363         { 0xfc, 0x56, KEY_RECORD },
 364         { 0xfc, 0x57, KEY_POWER },
 365         { 0xfc, 0x41, KEY_UNKNOWN },    /* INPUT */
 366         { 0xfc, 0x00, KEY_UNKNOWN },    /* HD */
 367 };
 368
 369 static int cxusb_dee1601_demod_init(struct dvb_frontend* fe)
 370 {
 371         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x28 };
 372         static u8 reset []         = { RESET,      0x80 };
 373         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 374         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0x20 };
 375         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x33 };
 376         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 };
 377
 378         mt352_write(fe, clock_config,   sizeof(clock_config));
 379         udelay(200);
 380         mt352_write(fe, reset,          sizeof(reset));
 381         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 382
 383         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 384         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
 385         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 386
 387         return 0;
 388 }
 389
 390 static int cxusb_mt352_demod_init(struct dvb_frontend* fe)
 391 {       /* used in both lgz201 and th7579 */
 392         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x29 };
 393         static u8 reset []         = { RESET,      0x80 };
 394         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 395         static u8 agc_cfg []       = { AGC_TARGET, 0x24, 0x20 };
 396         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x33 };
 397         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 };
 398
 399         mt352_write(fe, clock_config,   sizeof(clock_config));
 400         udelay(200);
 401         mt352_write(fe, reset,          sizeof(reset));
 402         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 403
 404         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 405         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
 406         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 407         return 0;
 408 }
 409
 410 static struct cx22702_config cxusb_cx22702_config = {
 411         .demod_address = 0x63,
 412         .output_mode = CX22702_PARALLEL_OUTPUT,
 413 };
 414
 415 static struct lgdt330x_config cxusb_lgdt3303_config = {
 416         .demod_address = 0x0e,
 417         .demod_chip    = LGDT3303,
 418 };
 419
 420 static struct mt352_config cxusb_dee1601_config = {
 421         .demod_address = 0x0f,
 422         .demod_init    = cxusb_dee1601_demod_init,
 423 };
 424
 425 static struct zl10353_config cxusb_zl10353_dee1601_config = {
 426         .demod_address = 0x0f,
 427         .parallel_ts = 1,
 428 };
 429
 430 static struct mt352_config cxusb_mt352_config = {
 431         /* used in both lgz201 and th7579 */
 432         .demod_address = 0x0f,
 433         .demod_init    = cxusb_mt352_demod_init,
 434 };
 435
 436 static struct zl10353_config cxusb_zl10353_xc3028_config = {
 437         .demod_address = 0x0f,
 438         .if2 = 45600,
 439         .no_tuner = 1,
 440         .parallel_ts = 1,
 441 };
 442
 443 static struct mt352_config cxusb_mt352_xc3028_config = {
 444         .demod_address = 0x0f,
 445         .if2 = 4560,
 446         .no_tuner = 1,
 447         .demod_init = cxusb_mt352_demod_init,
 448 };
 449
 450 /* Callbacks for DVB USB */
 451 static int cxusb_fmd1216me_tuner_attach(struct dvb_usb_adapter *adap)
 452 {
 453         dvb_attach(dvb_pll_attach, adap->fe, 0x61, &adap->dev->i2c_adap,
 454                    DVB_PLL_FMD1216ME);
 455         return 0;
 456 }
 457
 458 static int cxusb_dee1601_tuner_attach(struct dvb_usb_adapter *adap)
 459 {
 460         dvb_attach(dvb_pll_attach, adap->fe, 0x61,
 461                    NULL, DVB_PLL_THOMSON_DTT7579);
 462         return 0;
 463 }
 464
 465 static int cxusb_lgz201_tuner_attach(struct dvb_usb_adapter *adap)
 466 {
 467         dvb_attach(dvb_pll_attach, adap->fe, 0x61, NULL, DVB_PLL_LG_Z201);
 468         return 0;
 469 }
 470
 471 static int cxusb_dtt7579_tuner_attach(struct dvb_usb_adapter *adap)
 472 {
 473         dvb_attach(dvb_pll_attach, adap->fe, 0x60,
 474                    NULL, DVB_PLL_THOMSON_DTT7579);
 475         return 0;
 476 }
 477
 478 static int cxusb_lgh064f_tuner_attach(struct dvb_usb_adapter *adap)
 479 {
 480         dvb_attach(dvb_pll_attach, adap->fe, 0x61, &adap->dev->i2c_adap,
 481                    DVB_PLL_LG_TDVS_H06XF);
 482         return 0;
 483 }
 484
 485 static int dvico_bluebird_xc2028_callback(void *ptr, int command, int arg)
 486 {
 487         struct dvb_usb_device *d = ptr;
 488
 489         switch (command) {
 490         case XC2028_TUNER_RESET:
 491                 deb_info("%s: XC2028_TUNER_RESET %d\n", __FUNCTION__, arg);
 492                 cxusb_bluebird_gpio_pulse(d, 0x01, 1);
 493                 break;
 494         case XC2028_RESET_CLK:
 495                 deb_info("%s: XC2028_RESET_CLK %d\n", __FUNCTION__, arg);
 496                 break;
 497         default:
 498                 deb_info("%s: unknown command %d, arg %d\n", __FUNCTION__,
 499                          command, arg);
 500                 return -EINVAL;
 501         }
 502
 503         return 0;
 504 }
 505
 506 static int cxusb_dvico_xc3028_tuner_attach(struct dvb_usb_adapter *adap)
 507 {
 508         struct dvb_frontend      *fe;
 509         struct xc2028_config      cfg = {
 510                 .i2c_adap  = &adap->dev->i2c_adap,
 511                 .i2c_addr  = 0x61,
 512                 .video_dev = adap->dev,
 513                 .callback  = dvico_bluebird_xc2028_callback,
 514         };
 515         static struct xc2028_ctrl ctl = {
 516                 .type        = XC2028_FIRM_NORMAL,
 517                 .fname       = "xc3028-dvico-au-01.fw",
 518                 .max_len     = 64,
 519                 .scode_table = ZARLINK456,
 520         };
 521
 522         fe = dvb_attach(xc2028_attach, adap->fe, &cfg);
 523         if (fe == NULL || fe->ops.tuner_ops.set_config == NULL)
 524                 return -EIO;
 525
 526         fe->ops.tuner_ops.set_config(fe, &ctl);
 527
 528         return 0;
 529 }
 530
 531 static int cxusb_cx22702_frontend_attach(struct dvb_usb_adapter *adap)
 532 {
 533         u8 b;
 534         if (usb_set_interface(adap->dev->udev, 0, 6) < 0)
 535                 err("set interface failed");
 536
 537         cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, &b, 1);
 538
 539         if ((adap->fe = dvb_attach(cx22702_attach, &cxusb_cx22702_config,
 540                                    &adap->dev->i2c_adap)) != NULL)
 541                 return 0;
 542
 543         return -EIO;
 544 }
 545
 546 static int cxusb_lgdt3303_frontend_attach(struct dvb_usb_adapter *adap)
 547 {
 548         if (usb_set_interface(adap->dev->udev, 0, 7) < 0)
 549                 err("set interface failed");
 550
 551         cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0);
 552
 553         if ((adap->fe = dvb_attach(lgdt330x_attach, &cxusb_lgdt3303_config,
 554                                    &adap->dev->i2c_adap)) != NULL)
 555                 return 0;
 556
 557         return -EIO;
 558 }
 559
 560 static int cxusb_mt352_frontend_attach(struct dvb_usb_adapter *adap)
 561 {
 562         /* used in both lgz201 and th7579 */
 563         if (usb_set_interface(adap->dev->udev, 0, 0) < 0)
 564                 err("set interface failed");
 565
 566         cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0);
 567
 568         if ((adap->fe = dvb_attach(mt352_attach, &cxusb_mt352_config,
 569                                    &adap->dev->i2c_adap)) != NULL)
 570                 return 0;
 571
 572         return -EIO;
 573 }
 574
 575 static int cxusb_dee1601_frontend_attach(struct dvb_usb_adapter *adap)
 576 {
 577         if (usb_set_interface(adap->dev->udev, 0, 0) < 0)
 578                 err("set interface failed");
 579
 580         cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0);
 581
 582         if (((adap->fe = dvb_attach(mt352_attach, &cxusb_dee1601_config,
 583                                     &adap->dev->i2c_adap)) != NULL) ||
 584                 ((adap->fe = dvb_attach(zl10353_attach,
 585                                         &cxusb_zl10353_dee1601_config,
 586                                         &adap->dev->i2c_adap)) != NULL))
 587                 return 0;
 588
 589         return -EIO;
 590 }
 591
 592 static int cxusb_dualdig4_frontend_attach(struct dvb_usb_adapter *adap)
 593 {
 594         u8 ircode[4];
 595         int i;
 596         struct i2c_msg msg = { .addr = 0x6b, .flags = I2C_M_RD,
 597                                .buf = ircode, .len = 4 };
 598
 599         if (usb_set_interface(adap->dev->udev, 0, 1) < 0)
 600                 err("set interface failed");
 601
 602         cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0);
 603
 604         /* reset the tuner and demodulator */
 605         cxusb_bluebird_gpio_rw(adap->dev, 0x04, 0);
 606         cxusb_bluebird_gpio_pulse(adap->dev, 0x01, 1);
 607         cxusb_bluebird_gpio_pulse(adap->dev, 0x02, 1);
 608
 609         if ((adap->fe = dvb_attach(zl10353_attach,
 610                                    &cxusb_zl10353_xc3028_config,
 611                                    &adap->dev->i2c_adap)) == NULL)
 612                 return -EIO;
 613
 614         /* try to determine if there is no IR decoder on the I2C bus */
 615         for (i = 0; adap->dev->props.rc_key_map != NULL && i < 5; i++) {
 616                 msleep(20);
 617                 if (cxusb_i2c_xfer(&adap->dev->i2c_adap, &msg, 1) != 1)
 618                         goto no_IR;
 619                 if (ircode[0] == 0 && ircode[1] == 0)
 620                         continue;
 621                 if (ircode[2] + ircode[3] != 0xff) {
 622 no_IR:
 623                         adap->dev->props.rc_key_map = NULL;
 624                         info("No IR receiver detected on this device.");
 625                         break;
 626                 }
 627         }
 628
 629         return 0;
 630 }
 631
 632 static int cxusb_nano2_frontend_attach(struct dvb_usb_adapter *adap)
 633 {
 634         if (usb_set_interface(adap->dev->udev, 0, 1) < 0)
 635                 err("set interface failed");
 636
 637         cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0);
 638
 639         /* reset the tuner and demodulator */
 640         cxusb_bluebird_gpio_rw(adap->dev, 0x04, 0);
 641         cxusb_bluebird_gpio_pulse(adap->dev, 0x01, 1);
 642         cxusb_bluebird_gpio_pulse(adap->dev, 0x02, 1);
 643
 644         if ((adap->fe = dvb_attach(zl10353_attach,
 645                                    &cxusb_zl10353_xc3028_config,
 646                                    &adap->dev->i2c_adap)) != NULL)
 647                 return 0;
 648
 649         if ((adap->fe = dvb_attach(mt352_attach,
 650                                    &cxusb_mt352_xc3028_config,
 651                                    &adap->dev->i2c_adap)) != NULL)
 652                 return 0;
 653
 654         return -EIO;
 655 }
 656
 657 /*
 658  * DViCO has shipped two devices with the same USB ID, but only one of them
 659  * needs a firmware download.  Check the device class details to see if they
 660  * have non-default values to decide whether the device is actually cold or
 661  * not, and forget a match if it turns out we selected the wrong device.
 662  */
 663 static int bluebird_fx2_identify_state(struct usb_device *udev,
 664                                        struct dvb_usb_device_properties *props,
 665                                        struct dvb_usb_device_description **desc,
 666                                        int *cold)
 667 {
 668         int wascold = *cold;
 669
 670         *cold = udev->descriptor.bDeviceClass == 0xff &&
 671                 udev->descriptor.bDeviceSubClass == 0xff &&
 672                 udev->descriptor.bDeviceProtocol == 0xff;
 673
 674         if (*cold && !wascold)
 675                 *desc = NULL;
 676
 677         return 0;
 678 }
 679
 680 /*
 681  * DViCO bluebird firmware needs the "warm" product ID to be patched into the
 682  * firmware file before download.
 683  */
 684
 685 static const int dvico_firmware_id_offsets[] = { 6638, 3204 };
 686 static int bluebird_patch_dvico_firmware_download(struct usb_device *udev,
 687                                                   const struct firmware *fw)
 688 {
 689         int pos;
 690
 691         for (pos = 0; pos < ARRAY_SIZE(dvico_firmware_id_offsets); pos++) {
 692                 int idoff = dvico_firmware_id_offsets[pos];
 693
 694                 if (fw->size < idoff + 4)
 695                         continue;
 696
 697                 if (fw->data[idoff] == (USB_VID_DVICO & 0xff) &&
 698                     fw->data[idoff + 1] == USB_VID_DVICO >> 8) {
 699                         fw->data[idoff + 2] =
 700                                 le16_to_cpu(udev->descriptor.idProduct) + 1;
 701                         fw->data[idoff + 3] =
 702                                 le16_to_cpu(udev->descriptor.idProduct) >> 8;
 703
 704                         return usb_cypress_load_firmware(udev, fw, CYPRESS_FX2);
 705                 }
 706         }
 707
 708         return -EINVAL;
 709 }
 710
 711 /* DVB USB Driver stuff */
 712 static struct dvb_usb_device_properties cxusb_medion_properties;
 713 static struct dvb_usb_device_properties cxusb_bluebird_lgh064f_properties;
 714 static struct dvb_usb_device_properties cxusb_bluebird_dee1601_properties;
 715 static struct dvb_usb_device_properties cxusb_bluebird_lgz201_properties;
 716 static struct dvb_usb_device_properties cxusb_bluebird_dtt7579_properties;
 717 static struct dvb_usb_device_properties cxusb_bluebird_dualdig4_properties;
 718 static struct dvb_usb_device_properties cxusb_bluebird_nano2_properties;
 719 static struct dvb_usb_device_properties cxusb_bluebird_nano2_needsfirmware_properties;
 720
 721 static int cxusb_probe(struct usb_interface *intf,
 722                        const struct usb_device_id *id)
 723 {
 724         if (dvb_usb_device_init(intf,&cxusb_medion_properties,THIS_MODULE,NULL) == 0 ||
 725                 dvb_usb_device_init(intf,&cxusb_bluebird_lgh064f_properties,THIS_MODULE,NULL) == 0 ||
 726                 dvb_usb_device_init(intf,&cxusb_bluebird_dee1601_properties,THIS_MODULE,NULL) == 0 ||
 727                 dvb_usb_device_init(intf,&cxusb_bluebird_lgz201_properties,THIS_MODULE,NULL) == 0 ||
 728                 dvb_usb_device_init(intf,&cxusb_bluebird_dtt7579_properties,THIS_MODULE,NULL) == 0 ||
 729                 dvb_usb_device_init(intf,&cxusb_bluebird_dualdig4_properties,THIS_MODULE,NULL) == 0 ||
 730                 dvb_usb_device_init(intf,&cxusb_bluebird_nano2_properties,THIS_MODULE,NULL) == 0 ||
 731                 dvb_usb_device_init(intf,&cxusb_bluebird_nano2_needsfirmware_properties,THIS_MODULE,NULL) == 0) {
 732                 return 0;
 733         }
 734
 735         return -EINVAL;
 736 }
 737
 738 static struct usb_device_id cxusb_table [] = {
 739         { USB_DEVICE(USB_VID_MEDION, USB_PID_MEDION_MD95700) },
 740         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_LG064F_COLD) },
 741         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_LG064F_WARM) },
 742         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_1_COLD) },
 743         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_1_WARM) },
 744         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_LGZ201_COLD) },
 745         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_LGZ201_WARM) },
 746         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_TH7579_COLD) },
 747         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_TH7579_WARM) },
 748         { USB_DEVICE(USB_VID_DVICO, USB_PID_DIGITALNOW_BLUEBIRD_DUAL_1_COLD) },
 749         { USB_DEVICE(USB_VID_DVICO, USB_PID_DIGITALNOW_BLUEBIRD_DUAL_1_WARM) },
 750         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_2_COLD) },
 751         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_2_WARM) },
 752         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_4) },
 753         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DVB_T_NANO_2) },
 754         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DVB_T_NANO_2_NFW_WARM) },
 755         {}              /* Terminating entry */
 756 };
 757 MODULE_DEVICE_TABLE (usb, cxusb_table);
 758
 759 static struct dvb_usb_device_properties cxusb_medion_properties = {
 760         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
 761
 762         .usb_ctrl = CYPRESS_FX2,
 763
 764         .size_of_priv     = sizeof(struct cxusb_state),
 765
 766         .num_adapters = 1,
 767         .adapter = {
 768                 {
 769                         .streaming_ctrl   = cxusb_streaming_ctrl,
 770                         .frontend_attach  = cxusb_cx22702_frontend_attach,
 771                         .tuner_attach     = cxusb_fmd1216me_tuner_attach,
 772                         /* parameter for the MPEG2-data transfer */
 773                                         .stream = {
 774                                                 .type = USB_BULK,
 775                                 .count = 5,
 776                                 .endpoint = 0x02,
 777                                 .u = {
 778                                         .bulk = {
 779                                                 .buffersize = 8192,
 780                                         }
 781                                 }
 782                         },
 783
 784                 },
 785         },
 786         .power_ctrl       = cxusb_power_ctrl,
 787
 788         .i2c_algo         = &cxusb_i2c_algo,
 789
 790         .generic_bulk_ctrl_endpoint = 0x01,
 791
 792         .num_device_descs = 1,
 793         .devices = {
 794                 {   "Medion MD95700 (MDUSBTV-HYBRID)",
 795                         { NULL },
 796                         { &cxusb_table[0], NULL },
 797                 },
 798         }
 799 };
 800
 801 static struct dvb_usb_device_properties cxusb_bluebird_lgh064f_properties = {
 802         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
 803
 804         .usb_ctrl          = DEVICE_SPECIFIC,
 805         .firmware          = "dvb-usb-bluebird-01.fw",
 806         .download_firmware = bluebird_patch_dvico_firmware_download,
 807         /* use usb alt setting 0 for EP4 transfer (dvb-t),
 808            use usb alt setting 7 for EP2 transfer (atsc) */
 809
 810         .size_of_priv     = sizeof(struct cxusb_state),
 811
 812         .num_adapters = 1,
 813         .adapter = {
 814                 {
 815                         .streaming_ctrl   = cxusb_streaming_ctrl,
 816                         .frontend_attach  = cxusb_lgdt3303_frontend_attach,
 817                         .tuner_attach     = cxusb_lgh064f_tuner_attach,
 818
 819                         /* parameter for the MPEG2-data transfer */
 820                                         .stream = {
 821                                                 .type = USB_BULK,
 822                                 .count = 5,
 823                                 .endpoint = 0x02,
 824                                 .u = {
 825                                         .bulk = {
 826                                                 .buffersize = 8192,
 827                                         }
 828                                 }
 829                         },
 830                 },
 831         },
 832
 833         .power_ctrl       = cxusb_bluebird_power_ctrl,
 834
 835         .i2c_algo         = &cxusb_i2c_algo,
 836
 837         .rc_interval      = 100,
 838         .rc_key_map       = dvico_portable_rc_keys,
 839         .rc_key_map_size  = ARRAY_SIZE(dvico_portable_rc_keys),
 840         .rc_query         = cxusb_rc_query,
 841
 842         .generic_bulk_ctrl_endpoint = 0x01,
 843
 844         .num_device_descs = 1,
 845         .devices = {
 846                 {   "DViCO FusionHDTV5 USB Gold",
 847                         { &cxusb_table[1], NULL },
 848                         { &cxusb_table[2], NULL },
 849                 },
 850         }
 851 };
 852
 853 static struct dvb_usb_device_properties cxusb_bluebird_dee1601_properties = {
 854         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
 855
 856         .usb_ctrl          = DEVICE_SPECIFIC,
 857         .firmware          = "dvb-usb-bluebird-01.fw",
 858         .download_firmware = bluebird_patch_dvico_firmware_download,
 859         /* use usb alt setting 0 for EP4 transfer (dvb-t),
 860            use usb alt setting 7 for EP2 transfer (atsc) */
 861
 862         .size_of_priv     = sizeof(struct cxusb_state),
 863
 864         .num_adapters = 1,
 865         .adapter = {
 866                 {
 867                         .streaming_ctrl   = cxusb_streaming_ctrl,
 868                         .frontend_attach  = cxusb_dee1601_frontend_attach,
 869                         .tuner_attach     = cxusb_dee1601_tuner_attach,
 870                         /* parameter for the MPEG2-data transfer */
 871                         .stream = {
 872                                 .type = USB_BULK,
 873                                 .count = 5,
 874                                 .endpoint = 0x04,
 875                                 .u = {
 876                                         .bulk = {
 877                                                 .buffersize = 8192,
 878                                         }
 879                                 }
 880                         },
 881                 },
 882         },
 883
 884         .power_ctrl       = cxusb_bluebird_power_ctrl,
 885
 886         .i2c_algo         = &cxusb_i2c_algo,
 887
 888         .rc_interval      = 150,
 889         .rc_key_map       = dvico_mce_rc_keys,
 890         .rc_key_map_size  = ARRAY_SIZE(dvico_mce_rc_keys),
 891         .rc_query         = cxusb_rc_query,
 892
 893         .generic_bulk_ctrl_endpoint = 0x01,
 894
 895         .num_device_descs = 3,
 896         .devices = {
 897                 {   "DViCO FusionHDTV DVB-T Dual USB",
 898                         { &cxusb_table[3], NULL },
 899                         { &cxusb_table[4], NULL },
 900                 },
 901                 {   "DigitalNow DVB-T Dual USB",
 902                         { &cxusb_table[9],  NULL },
 903                         { &cxusb_table[10], NULL },
 904                 },
 905                 {   "DViCO FusionHDTV DVB-T Dual Digital 2",
 906                         { &cxusb_table[11], NULL },
 907                         { &cxusb_table[12], NULL },
 908                 },
 909         }
 910 };
 911
 912 static struct dvb_usb_device_properties cxusb_bluebird_lgz201_properties = {
 913         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
 914
 915         .usb_ctrl          = DEVICE_SPECIFIC,
 916         .firmware          = "dvb-usb-bluebird-01.fw",
 917         .download_firmware = bluebird_patch_dvico_firmware_download,
 918         /* use usb alt setting 0 for EP4 transfer (dvb-t),
 919            use usb alt setting 7 for EP2 transfer (atsc) */
 920
 921         .size_of_priv     = sizeof(struct cxusb_state),
 922
 923         .num_adapters = 2,
 924         .adapter = {
 925                 {
 926                         .streaming_ctrl   = cxusb_streaming_ctrl,
 927                         .frontend_attach  = cxusb_mt352_frontend_attach,
 928                         .tuner_attach     = cxusb_lgz201_tuner_attach,
 929
 930                         /* parameter for the MPEG2-data transfer */
 931                         .stream = {
 932                                 .type = USB_BULK,
 933                                 .count = 5,
 934                                 .endpoint = 0x04,
 935                                 .u = {
 936                                         .bulk = {
 937                                                 .buffersize = 8192,
 938                                         }
 939                                 }
 940                         },
 941                 },
 942         },
 943         .power_ctrl       = cxusb_bluebird_power_ctrl,
 944
 945         .i2c_algo         = &cxusb_i2c_algo,
 946
 947         .rc_interval      = 100,
 948         .rc_key_map       = dvico_portable_rc_keys,
 949         .rc_key_map_size  = ARRAY_SIZE(dvico_portable_rc_keys),
 950         .rc_query         = cxusb_rc_query,
 951
 952         .generic_bulk_ctrl_endpoint = 0x01,
 953         .num_device_descs = 1,
 954         .devices = {
 955                 {   "DViCO FusionHDTV DVB-T USB (LGZ201)",
 956                         { &cxusb_table[5], NULL },
 957                         { &cxusb_table[6], NULL },
 958                 },
 959         }
 960 };
 961
 962 static struct dvb_usb_device_properties cxusb_bluebird_dtt7579_properties = {
 963         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
 964
 965         .usb_ctrl          = DEVICE_SPECIFIC,
 966         .firmware          = "dvb-usb-bluebird-01.fw",
 967         .download_firmware = bluebird_patch_dvico_firmware_download,
 968         /* use usb alt setting 0 for EP4 transfer (dvb-t),
 969            use usb alt setting 7 for EP2 transfer (atsc) */
 970
 971         .size_of_priv     = sizeof(struct cxusb_state),
 972
 973         .num_adapters = 1,
 974         .adapter = {
 975                 {
 976                         .streaming_ctrl   = cxusb_streaming_ctrl,
 977                         .frontend_attach  = cxusb_mt352_frontend_attach,
 978                         .tuner_attach     = cxusb_dtt7579_tuner_attach,
 979
 980                         /* parameter for the MPEG2-data transfer */
 981                         .stream = {
 982                                 .type = USB_BULK,
 983                                 .count = 5,
 984                                 .endpoint = 0x04,
 985                                 .u = {
 986                                         .bulk = {
 987                                                 .buffersize = 8192,
 988                                         }
 989                                 }
 990                         },
 991                 },
 992         },
 993         .power_ctrl       = cxusb_bluebird_power_ctrl,
 994
 995         .i2c_algo         = &cxusb_i2c_algo,
 996
 997         .rc_interval      = 100,
 998         .rc_key_map       = dvico_portable_rc_keys,
 999         .rc_key_map_size  = ARRAY_SIZE(dvico_portable_rc_keys),
1000         .rc_query         = cxusb_rc_query,
1001
1002         .generic_bulk_ctrl_endpoint = 0x01,
1003
1004         .num_device_descs = 1,
1005         .devices = {
1006                 {   "DViCO FusionHDTV DVB-T USB (TH7579)",
1007                         { &cxusb_table[7], NULL },
1008                         { &cxusb_table[8], NULL },
1009                 },
1010         }
1011 };
1012
1013 static struct dvb_usb_device_properties cxusb_bluebird_dualdig4_properties = {
1014         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
1015
1016         .usb_ctrl         = CYPRESS_FX2,
1017
1018         .size_of_priv     = sizeof(struct cxusb_state),
1019
1020         .num_adapters = 1,
1021         .adapter = {
1022                 {
1023                         .streaming_ctrl   = cxusb_streaming_ctrl,
1024                         .frontend_attach  = cxusb_dualdig4_frontend_attach,
1025                         .tuner_attach     = cxusb_dvico_xc3028_tuner_attach,
1026                         /* parameter for the MPEG2-data transfer */
1027                         .stream = {
1028                                 .type = USB_BULK,
1029                                 .count = 5,
1030                                 .endpoint = 0x02,
1031                                 .u = {
1032                                         .bulk = {
1033                                                 .buffersize = 8192,
1034                                         }
1035                                 }
1036                         },
1037                 },
1038         },
1039
1040         .power_ctrl       = cxusb_power_ctrl,
1041
1042         .i2c_algo         = &cxusb_i2c_algo,
1043
1044         .generic_bulk_ctrl_endpoint = 0x01,
1045
1046         .rc_interval      = 100,
1047         .rc_key_map       = dvico_mce_rc_keys,
1048         .rc_key_map_size  = ARRAY_SIZE(dvico_mce_rc_keys),
1049         .rc_query         = cxusb_bluebird2_rc_query,
1050
1051         .num_device_descs = 1,
1052         .devices = {
1053                 {   "DViCO FusionHDTV DVB-T Dual Digital 4",
1054                         { NULL },
1055                         { &cxusb_table[13], NULL },
1056                 },
1057         }
1058 };
1059
1060 static struct dvb_usb_device_properties cxusb_bluebird_nano2_properties = {
1061         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
1062
1063         .usb_ctrl         = CYPRESS_FX2,
1064         .identify_state   = bluebird_fx2_identify_state,
1065
1066         .size_of_priv     = sizeof(struct cxusb_state),
1067
1068         .num_adapters = 1,
1069         .adapter = {
1070                 {
1071                         .streaming_ctrl   = cxusb_streaming_ctrl,
1072                         .frontend_attach  = cxusb_nano2_frontend_attach,
1073                         .tuner_attach     = cxusb_dvico_xc3028_tuner_attach,
1074                         /* parameter for the MPEG2-data transfer */
1075                         .stream = {
1076                                 .type = USB_BULK,
1077                                 .count = 5,
1078                                 .endpoint = 0x02,
1079                                 .u = {
1080                                         .bulk = {
1081                                                 .buffersize = 8192,
1082                                         }
1083                                 }
1084                         },
1085                 },
1086         },
1087
1088         .power_ctrl       = cxusb_nano2_power_ctrl,
1089
1090         .i2c_algo         = &cxusb_i2c_algo,
1091
1092         .generic_bulk_ctrl_endpoint = 0x01,
1093
1094         .rc_interval      = 100,
1095         .rc_key_map       = dvico_portable_rc_keys,
1096         .rc_key_map_size  = ARRAY_SIZE(dvico_portable_rc_keys),
1097         .rc_query         = cxusb_bluebird2_rc_query,
1098
1099         .num_device_descs = 1,
1100         .devices = {
1101                 {   "DViCO FusionHDTV DVB-T NANO2",
1102                         { NULL },
1103                         { &cxusb_table[14], NULL },
1104                 },
1105         }
1106 };
1107
1108 static struct dvb_usb_device_properties cxusb_bluebird_nano2_needsfirmware_properties = {
1109         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
1110
1111         .usb_ctrl          = DEVICE_SPECIFIC,
1112         .firmware          = "dvb-usb-bluebird-02.fw",
1113         .download_firmware = bluebird_patch_dvico_firmware_download,
1114         .identify_state    = bluebird_fx2_identify_state,
1115
1116         .size_of_priv      = sizeof(struct cxusb_state),
1117
1118         .num_adapters = 1,
1119         .adapter = {
1120                 {
1121                         .streaming_ctrl   = cxusb_streaming_ctrl,
1122                         .frontend_attach  = cxusb_nano2_frontend_attach,
1123                         .tuner_attach     = cxusb_dvico_xc3028_tuner_attach,
1124                         /* parameter for the MPEG2-data transfer */
1125                         .stream = {
1126                                 .type = USB_BULK,
1127                                 .count = 5,
1128                                 .endpoint = 0x02,
1129                                 .u = {
1130                                         .bulk = {
1131                                                 .buffersize = 8192,
1132                                         }
1133                                 }
1134                         },
1135                 },
1136         },
1137
1138         .power_ctrl       = cxusb_nano2_power_ctrl,
1139
1140         .i2c_algo         = &cxusb_i2c_algo,
1141
1142         .generic_bulk_ctrl_endpoint = 0x01,
1143
1144         .rc_interval      = 100,
1145         .rc_key_map       = dvico_portable_rc_keys,
1146         .rc_key_map_size  = ARRAY_SIZE(dvico_portable_rc_keys),
1147         .rc_query         = cxusb_rc_query,
1148
1149         .num_device_descs = 1,
1150         .devices = {
1151                 {   "DViCO FusionHDTV DVB-T NANO2 w/o firmware",
1152                         { &cxusb_table[14], NULL },
1153                         { &cxusb_table[15], NULL },
1154                 },
1155         }
1156 };
1157
1158 static struct usb_driver cxusb_driver = {
1159         .name           = "dvb_usb_cxusb",
1160         .probe          = cxusb_probe,
1161         .disconnect     = dvb_usb_device_exit,
1162         .id_table       = cxusb_table,
1163 };
1164
1165 /* module stuff */
1166 static int __init cxusb_module_init(void)
1167 {
1168         int result;
1169         if ((result = usb_register(&cxusb_driver))) {
1170                 err("usb_register failed. Error number %d",result);
1171                 return result;
1172         }
1173
1174         return 0;
1175 }
1176
1177 static void __exit cxusb_module_exit(void)
1178 {
1179         /* deregister this driver from the USB subsystem */
1180         usb_deregister(&cxusb_driver);
1181 }
1182
1183 module_init (cxusb_module_init);
1184 module_exit (cxusb_module_exit);
1185
1186 MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
1187 MODULE_AUTHOR("Michael Krufky <mkrufky@linuxtv.org>");
1188 MODULE_AUTHOR("Chris Pascoe <c.pascoe@itee.uq.edu.au>");
1189 MODULE_DESCRIPTION("Driver for Conexant USB2.0 hybrid reference design");
1190 MODULE_VERSION("1.0-alpha");
1191 MODULE_LICENSE("GPL");