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-simple.h"
  37
  38 /* debug */
  39 static int dvb_usb_cxusb_debug;
  40 module_param_named(debug, dvb_usb_cxusb_debug, int, 0644);
  41 MODULE_PARM_DESC(debug, "set debugging level (1=rc (or-able))." DVB_USB_DEBUG_STATUS);
  42
  43 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
  44
  45 #define deb_info(args...)   dprintk(dvb_usb_cxusb_debug,0x01,args)
  46 #define deb_i2c(args...)    if (d->udev->descriptor.idVendor == USB_VID_MEDION) \
  47                                 dprintk(dvb_usb_cxusb_debug,0x01,args)
  48
  49 static int cxusb_ctrl_msg(struct dvb_usb_device *d,
  50                           u8 cmd, u8 *wbuf, int wlen, u8 *rbuf, int rlen)
  51 {
  52         int wo = (rbuf == NULL || rlen == 0); /* write-only */
  53         u8 sndbuf[1+wlen];
  54         memset(sndbuf, 0, 1+wlen);
  55
  56         sndbuf[0] = cmd;
  57         memcpy(&sndbuf[1], wbuf, wlen);
  58         if (wo)
  59                 return dvb_usb_generic_write(d, sndbuf, 1+wlen);
  60         else
  61                 return dvb_usb_generic_rw(d, sndbuf, 1+wlen, rbuf, rlen, 0);
  62 }
  63
  64 /* GPIO */
  65 static void cxusb_gpio_tuner(struct dvb_usb_device *d, int onoff)
  66 {
  67         struct cxusb_state *st = d->priv;
  68         u8 o[2], i;
  69
  70         if (st->gpio_write_state[GPIO_TUNER] == onoff)
  71                 return;
  72
  73         o[0] = GPIO_TUNER;
  74         o[1] = onoff;
  75         cxusb_ctrl_msg(d, CMD_GPIO_WRITE, o, 2, &i, 1);
  76
  77         if (i != 0x01)
  78                 deb_info("gpio_write failed.\n");
  79
  80         st->gpio_write_state[GPIO_TUNER] = onoff;
  81 }
  82
  83 static int cxusb_bluebird_gpio_rw(struct dvb_usb_device *d, u8 changemask,
  84                                  u8 newval)
  85 {
  86         u8 o[2], gpio_state;
  87         int rc;
  88
  89         o[0] = 0xff & ~changemask;      /* mask of bits to keep */
  90         o[1] = newval & changemask;     /* new values for bits  */
  91
  92         rc = cxusb_ctrl_msg(d, CMD_BLUEBIRD_GPIO_RW, o, 2, &gpio_state, 1);
  93         if (rc < 0 || (gpio_state & changemask) != (newval & changemask))
  94                 deb_info("bluebird_gpio_write failed.\n");
  95
  96         return rc < 0 ? rc : gpio_state;
  97 }
  98
  99 static void cxusb_bluebird_gpio_pulse(struct dvb_usb_device *d, u8 pin, int low)
 100 {
 101         cxusb_bluebird_gpio_rw(d, pin, low ? 0 : pin);
 102         msleep(5);
 103         cxusb_bluebird_gpio_rw(d, pin, low ? pin : 0);
 104 }
 105
 106 static void cxusb_nano2_led(struct dvb_usb_device *d, int onoff)
 107 {
 108         cxusb_bluebird_gpio_rw(d, 0x40, onoff ? 0 : 0x40);
 109 }
 110
 111 /* I2C */
 112 static int cxusb_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 113                           int num)
 114 {
 115         struct dvb_usb_device *d = i2c_get_adapdata(adap);
 116         int i;
 117
 118         if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 119                 return -EAGAIN;
 120
 121         for (i = 0; i < num; i++) {
 122
 123                 if (d->udev->descriptor.idVendor == USB_VID_MEDION)
 124                         switch (msg[i].addr) {
 125                         case 0x63:
 126                                 cxusb_gpio_tuner(d, 0);
 127                                 break;
 128                         default:
 129                                 cxusb_gpio_tuner(d, 1);
 130                                 break;
 131                         }
 132
 133                 if (msg[i].flags & I2C_M_RD) {
 134                         /* read only */
 135                         u8 obuf[3], ibuf[1+msg[i].len];
 136                         obuf[0] = 0;
 137                         obuf[1] = msg[i].len;
 138                         obuf[2] = msg[i].addr;
 139                         if (cxusb_ctrl_msg(d, CMD_I2C_READ,
 140                                            obuf, 3,
 141                                            ibuf, 1+msg[i].len) < 0) {
 142                                 warn("i2c read failed");
 143                                 break;
 144                         }
 145                         memcpy(msg[i].buf, &ibuf[1], msg[i].len);
 146                 } else if (i+1 < num && (msg[i+1].flags & I2C_M_RD) &&
 147                            msg[i].addr == msg[i+1].addr) {
 148                         /* write to then read from same address */
 149                         u8 obuf[3+msg[i].len], ibuf[1+msg[i+1].len];
 150                         obuf[0] = msg[i].len;
 151                         obuf[1] = msg[i+1].len;
 152                         obuf[2] = msg[i].addr;
 153                         memcpy(&obuf[3], msg[i].buf, msg[i].len);
 154
 155                         if (cxusb_ctrl_msg(d, CMD_I2C_READ,
 156                                            obuf, 3+msg[i].len,
 157                                            ibuf, 1+msg[i+1].len) < 0)
 158                                 break;
 159
 160                         if (ibuf[0] != 0x08)
 161                                 deb_i2c("i2c read may have failed\n");
 162
 163                         memcpy(msg[i+1].buf, &ibuf[1], msg[i+1].len);
 164
 165                         i++;
 166                 } else {
 167                         /* write only */
 168                         u8 obuf[2+msg[i].len], ibuf;
 169                         obuf[0] = msg[i].addr;
 170                         obuf[1] = msg[i].len;
 171                         memcpy(&obuf[2], msg[i].buf, msg[i].len);
 172
 173                         if (cxusb_ctrl_msg(d, CMD_I2C_WRITE, obuf,
 174                                            2+msg[i].len, &ibuf,1) < 0)
 175                                 break;
 176                         if (ibuf != 0x08)
 177                                 deb_i2c("i2c write may have failed\n");
 178                 }
 179         }
 180
 181         mutex_unlock(&d->i2c_mutex);
 182         return i == num ? num : -EREMOTEIO;
 183 }
 184
 185 static u32 cxusb_i2c_func(struct i2c_adapter *adapter)
 186 {
 187         return I2C_FUNC_I2C;
 188 }
 189
 190 static struct i2c_algorithm cxusb_i2c_algo = {
 191         .master_xfer   = cxusb_i2c_xfer,
 192         .functionality = cxusb_i2c_func,
 193 };
 194
 195 static int cxusb_power_ctrl(struct dvb_usb_device *d, int onoff)
 196 {
 197         u8 b = 0;
 198         if (onoff)
 199                 return cxusb_ctrl_msg(d, CMD_POWER_ON, &b, 1, NULL, 0);
 200         else
 201                 return cxusb_ctrl_msg(d, CMD_POWER_OFF, &b, 1, NULL, 0);
 202 }
 203
 204 static int cxusb_bluebird_power_ctrl(struct dvb_usb_device *d, int onoff)
 205 {
 206         u8 b = 0;
 207         if (onoff)
 208                 return cxusb_ctrl_msg(d, CMD_POWER_ON, &b, 1, NULL, 0);
 209         else
 210                 return 0;
 211 }
 212
 213 static int cxusb_nano2_power_ctrl(struct dvb_usb_device *d, int onoff)
 214 {
 215         int rc = 0;
 216
 217         rc = cxusb_power_ctrl(d, onoff);
 218         if (!onoff)
 219                 cxusb_nano2_led(d, 0);
 220
 221         return rc;
 222 }
 223
 224 static int cxusb_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
 225 {
 226         u8 buf[2] = { 0x03, 0x00 };
 227         if (onoff)
 228                 cxusb_ctrl_msg(adap->dev, CMD_STREAMING_ON, buf, 2, NULL, 0);
 229         else
 230                 cxusb_ctrl_msg(adap->dev, CMD_STREAMING_OFF, NULL, 0, NULL, 0);
 231
 232         return 0;
 233 }
 234
 235 static int cxusb_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
 236 {
 237         struct dvb_usb_rc_key *keymap = d->props.rc_key_map;
 238         u8 ircode[4];
 239         int i;
 240
 241         cxusb_ctrl_msg(d, CMD_GET_IR_CODE, NULL, 0, ircode, 4);
 242
 243         *event = 0;
 244         *state = REMOTE_NO_KEY_PRESSED;
 245
 246         for (i = 0; i < d->props.rc_key_map_size; i++) {
 247                 if (keymap[i].custom == ircode[2] &&
 248                     keymap[i].data == ircode[3]) {
 249                         *event = keymap[i].event;
 250                         *state = REMOTE_KEY_PRESSED;
 251
 252                         return 0;
 253                 }
 254         }
 255
 256         return 0;
 257 }
 258
 259 static int cxusb_bluebird2_rc_query(struct dvb_usb_device *d, u32 *event,
 260                                     int *state)
 261 {
 262         struct dvb_usb_rc_key *keymap = d->props.rc_key_map;
 263         u8 ircode[4];
 264         int i;
 265         struct i2c_msg msg = { .addr = 0x6b, .flags = I2C_M_RD,
 266                                .buf = ircode, .len = 4 };
 267
 268         *event = 0;
 269         *state = REMOTE_NO_KEY_PRESSED;
 270
 271         if (cxusb_i2c_xfer(&d->i2c_adap, &msg, 1) != 1)
 272                 return 0;
 273
 274         for (i = 0; i < d->props.rc_key_map_size; i++) {
 275                 if (keymap[i].custom == ircode[1] &&
 276                     keymap[i].data == ircode[2]) {
 277                         *event = keymap[i].event;
 278                         *state = REMOTE_KEY_PRESSED;
 279
 280                         return 0;
 281                 }
 282         }
 283
 284         return 0;
 285 }
 286
 287 static struct dvb_usb_rc_key dvico_mce_rc_keys[] = {
 288         { 0xfe, 0x02, KEY_TV },
 289         { 0xfe, 0x0e, KEY_MP3 },
 290         { 0xfe, 0x1a, KEY_DVD },
 291         { 0xfe, 0x1e, KEY_FAVORITES },
 292         { 0xfe, 0x16, KEY_SETUP },
 293         { 0xfe, 0x46, KEY_POWER2 },
 294         { 0xfe, 0x0a, KEY_EPG },
 295         { 0xfe, 0x49, KEY_BACK },
 296         { 0xfe, 0x4d, KEY_MENU },
 297         { 0xfe, 0x51, KEY_UP },
 298         { 0xfe, 0x5b, KEY_LEFT },
 299         { 0xfe, 0x5f, KEY_RIGHT },
 300         { 0xfe, 0x53, KEY_DOWN },
 301         { 0xfe, 0x5e, KEY_OK },
 302         { 0xfe, 0x59, KEY_INFO },
 303         { 0xfe, 0x55, KEY_TAB },
 304         { 0xfe, 0x0f, KEY_PREVIOUSSONG },/* Replay */
 305         { 0xfe, 0x12, KEY_NEXTSONG },   /* Skip */
 306         { 0xfe, 0x42, KEY_ENTER  },     /* Windows/Start */
 307         { 0xfe, 0x15, KEY_VOLUMEUP },
 308         { 0xfe, 0x05, KEY_VOLUMEDOWN },
 309         { 0xfe, 0x11, KEY_CHANNELUP },
 310         { 0xfe, 0x09, KEY_CHANNELDOWN },
 311         { 0xfe, 0x52, KEY_CAMERA },
 312         { 0xfe, 0x5a, KEY_TUNER },      /* Live */
 313         { 0xfe, 0x19, KEY_OPEN },
 314         { 0xfe, 0x0b, KEY_1 },
 315         { 0xfe, 0x17, KEY_2 },
 316         { 0xfe, 0x1b, KEY_3 },
 317         { 0xfe, 0x07, KEY_4 },
 318         { 0xfe, 0x50, KEY_5 },
 319         { 0xfe, 0x54, KEY_6 },
 320         { 0xfe, 0x48, KEY_7 },
 321         { 0xfe, 0x4c, KEY_8 },
 322         { 0xfe, 0x58, KEY_9 },
 323         { 0xfe, 0x13, KEY_ANGLE },      /* Aspect */
 324         { 0xfe, 0x03, KEY_0 },
 325         { 0xfe, 0x1f, KEY_ZOOM },
 326         { 0xfe, 0x43, KEY_REWIND },
 327         { 0xfe, 0x47, KEY_PLAYPAUSE },
 328         { 0xfe, 0x4f, KEY_FASTFORWARD },
 329         { 0xfe, 0x57, KEY_MUTE },
 330         { 0xfe, 0x0d, KEY_STOP },
 331         { 0xfe, 0x01, KEY_RECORD },
 332         { 0xfe, 0x4e, KEY_POWER },
 333 };
 334
 335 static struct dvb_usb_rc_key dvico_portable_rc_keys[] = {
 336         { 0xfc, 0x02, KEY_SETUP },       /* Profile */
 337         { 0xfc, 0x43, KEY_POWER2 },
 338         { 0xfc, 0x06, KEY_EPG },
 339         { 0xfc, 0x5a, KEY_BACK },
 340         { 0xfc, 0x05, KEY_MENU },
 341         { 0xfc, 0x47, KEY_INFO },
 342         { 0xfc, 0x01, KEY_TAB },
 343         { 0xfc, 0x42, KEY_PREVIOUSSONG },/* Replay */
 344         { 0xfc, 0x49, KEY_VOLUMEUP },
 345         { 0xfc, 0x09, KEY_VOLUMEDOWN },
 346         { 0xfc, 0x54, KEY_CHANNELUP },
 347         { 0xfc, 0x0b, KEY_CHANNELDOWN },
 348         { 0xfc, 0x16, KEY_CAMERA },
 349         { 0xfc, 0x40, KEY_TUNER },      /* ATV/DTV */
 350         { 0xfc, 0x45, KEY_OPEN },
 351         { 0xfc, 0x19, KEY_1 },
 352         { 0xfc, 0x18, KEY_2 },
 353         { 0xfc, 0x1b, KEY_3 },
 354         { 0xfc, 0x1a, KEY_4 },
 355         { 0xfc, 0x58, KEY_5 },
 356         { 0xfc, 0x59, KEY_6 },
 357         { 0xfc, 0x15, KEY_7 },
 358         { 0xfc, 0x14, KEY_8 },
 359         { 0xfc, 0x17, KEY_9 },
 360         { 0xfc, 0x44, KEY_ANGLE },      /* Aspect */
 361         { 0xfc, 0x55, KEY_0 },
 362         { 0xfc, 0x07, KEY_ZOOM },
 363         { 0xfc, 0x0a, KEY_REWIND },
 364         { 0xfc, 0x08, KEY_PLAYPAUSE },
 365         { 0xfc, 0x4b, KEY_FASTFORWARD },
 366         { 0xfc, 0x5b, KEY_MUTE },
 367         { 0xfc, 0x04, KEY_STOP },
 368         { 0xfc, 0x56, KEY_RECORD },
 369         { 0xfc, 0x57, KEY_POWER },
 370         { 0xfc, 0x41, KEY_UNKNOWN },    /* INPUT */
 371         { 0xfc, 0x00, KEY_UNKNOWN },    /* HD */
 372 };
 373
 374 static int cxusb_dee1601_demod_init(struct dvb_frontend* fe)
 375 {
 376         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x28 };
 377         static u8 reset []         = { RESET,      0x80 };
 378         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 379         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0x20 };
 380         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x33 };
 381         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 };
 382
 383         mt352_write(fe, clock_config,   sizeof(clock_config));
 384         udelay(200);
 385         mt352_write(fe, reset,          sizeof(reset));
 386         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 387
 388         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 389         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
 390         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 391
 392         return 0;
 393 }
 394
 395 static int cxusb_mt352_demod_init(struct dvb_frontend* fe)
 396 {       /* used in both lgz201 and th7579 */
 397         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x29 };
 398         static u8 reset []         = { RESET,      0x80 };
 399         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 400         static u8 agc_cfg []       = { AGC_TARGET, 0x24, 0x20 };
 401         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x33 };
 402         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 };
 403
 404         mt352_write(fe, clock_config,   sizeof(clock_config));
 405         udelay(200);
 406         mt352_write(fe, reset,          sizeof(reset));
 407         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 408
 409         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 410         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
 411         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 412         return 0;
 413 }
 414
 415 static struct cx22702_config cxusb_cx22702_config = {
 416         .demod_address = 0x63,
 417         .output_mode = CX22702_PARALLEL_OUTPUT,
 418 };
 419
 420 static struct lgdt330x_config cxusb_lgdt3303_config = {
 421         .demod_address = 0x0e,
 422         .demod_chip    = LGDT3303,
 423 };
 424
 425 static struct mt352_config cxusb_dee1601_config = {
 426         .demod_address = 0x0f,
 427         .demod_init    = cxusb_dee1601_demod_init,
 428 };
 429
 430 static struct zl10353_config cxusb_zl10353_dee1601_config = {
 431         .demod_address = 0x0f,
 432         .parallel_ts = 1,
 433 };
 434
 435 static struct mt352_config cxusb_mt352_config = {
 436         /* used in both lgz201 and th7579 */
 437         .demod_address = 0x0f,
 438         .demod_init    = cxusb_mt352_demod_init,
 439 };
 440
 441 static struct zl10353_config cxusb_zl10353_xc3028_config = {
 442         .demod_address = 0x0f,
 443         .if2 = 45600,
 444         .no_tuner = 1,
 445         .parallel_ts = 1,
 446 };
 447
 448 static struct mt352_config cxusb_mt352_xc3028_config = {
 449         .demod_address = 0x0f,
 450         .if2 = 4560,
 451         .no_tuner = 1,
 452         .demod_init = cxusb_mt352_demod_init,
 453 };
 454
 455 /* Callbacks for DVB USB */
 456 static int cxusb_fmd1216me_tuner_attach(struct dvb_usb_adapter *adap)
 457 {
 458         dvb_attach(simple_tuner_attach, adap->fe,
 459                    &adap->dev->i2c_adap, 0x61,
 460                    TUNER_PHILIPS_FMD1216ME_MK3);
 461         return 0;
 462 }
 463
 464 static int cxusb_dee1601_tuner_attach(struct dvb_usb_adapter *adap)
 465 {
 466         dvb_attach(dvb_pll_attach, adap->fe, 0x61,
 467                    NULL, DVB_PLL_THOMSON_DTT7579);
 468         return 0;
 469 }
 470
 471 static int cxusb_lgz201_tuner_attach(struct dvb_usb_adapter *adap)
 472 {
 473         dvb_attach(dvb_pll_attach, adap->fe, 0x61, NULL, DVB_PLL_LG_Z201);
 474         return 0;
 475 }
 476
 477 static int cxusb_dtt7579_tuner_attach(struct dvb_usb_adapter *adap)
 478 {
 479         dvb_attach(dvb_pll_attach, adap->fe, 0x60,
 480                    NULL, DVB_PLL_THOMSON_DTT7579);
 481         return 0;
 482 }
 483
 484 static int cxusb_lgh064f_tuner_attach(struct dvb_usb_adapter *adap)
 485 {
 486         dvb_attach(simple_tuner_attach, adap->fe,
 487                    &adap->dev->i2c_adap, 0x61, TUNER_LG_TDVS_H06XF);
 488         return 0;
 489 }
 490
 491 static int dvico_bluebird_xc2028_callback(void *ptr, int command, int arg)
 492 {
 493         struct dvb_usb_device *d = ptr;
 494
 495         switch (command) {
 496         case XC2028_TUNER_RESET:
 497                 deb_info("%s: XC2028_TUNER_RESET %d\n", __func__, arg);
 498                 cxusb_bluebird_gpio_pulse(d, 0x01, 1);
 499                 break;
 500         case XC2028_RESET_CLK:
 501                 deb_info("%s: XC2028_RESET_CLK %d\n", __func__, arg);
 502                 break;
 503         default:
 504                 deb_info("%s: unknown command %d, arg %d\n", __func__,
 505                          command, arg);
 506                 return -EINVAL;
 507         }
 508
 509         return 0;
 510 }
 511
 512 static int cxusb_dvico_xc3028_tuner_attach(struct dvb_usb_adapter *adap)
 513 {
 514         struct dvb_frontend      *fe;
 515         struct xc2028_config      cfg = {
 516                 .i2c_adap  = &adap->dev->i2c_adap,
 517                 .i2c_addr  = 0x61,
 518                 .callback  = dvico_bluebird_xc2028_callback,
 519         };
 520         static struct xc2028_ctrl ctl = {
 521                 .fname       = "xc3028-dvico-au-01.fw",
 522                 .max_len     = 64,
 523                 .scode_table = XC3028_FE_ZARLINK456,
 524         };
 525
 526         fe = dvb_attach(xc2028_attach, adap->fe, &cfg);
 527         if (fe == NULL || fe->ops.tuner_ops.set_config == NULL)
 528                 return -EIO;
 529
 530         fe->ops.tuner_ops.set_config(fe, &ctl);
 531
 532         return 0;
 533 }
 534
 535 static int cxusb_cx22702_frontend_attach(struct dvb_usb_adapter *adap)
 536 {
 537         u8 b;
 538         if (usb_set_interface(adap->dev->udev, 0, 6) < 0)
 539                 err("set interface failed");
 540
 541         cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, &b, 1);
 542
 543         if ((adap->fe = dvb_attach(cx22702_attach, &cxusb_cx22702_config,
 544                                    &adap->dev->i2c_adap)) != NULL)
 545                 return 0;
 546
 547         return -EIO;
 548 }
 549
 550 static int cxusb_lgdt3303_frontend_attach(struct dvb_usb_adapter *adap)
 551 {
 552         if (usb_set_interface(adap->dev->udev, 0, 7) < 0)
 553                 err("set interface failed");
 554
 555         cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0);
 556
 557         if ((adap->fe = dvb_attach(lgdt330x_attach, &cxusb_lgdt3303_config,
 558                                    &adap->dev->i2c_adap)) != NULL)
 559                 return 0;
 560
 561         return -EIO;
 562 }
 563
 564 static int cxusb_mt352_frontend_attach(struct dvb_usb_adapter *adap)
 565 {
 566         /* used in both lgz201 and th7579 */
 567         if (usb_set_interface(adap->dev->udev, 0, 0) < 0)
 568                 err("set interface failed");
 569
 570         cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0);
 571
 572         if ((adap->fe = dvb_attach(mt352_attach, &cxusb_mt352_config,
 573                                    &adap->dev->i2c_adap)) != NULL)
 574                 return 0;
 575
 576         return -EIO;
 577 }
 578
 579 static int cxusb_dee1601_frontend_attach(struct dvb_usb_adapter *adap)
 580 {
 581         if (usb_set_interface(adap->dev->udev, 0, 0) < 0)
 582                 err("set interface failed");
 583
 584         cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0);
 585
 586         if (((adap->fe = dvb_attach(mt352_attach, &cxusb_dee1601_config,
 587                                     &adap->dev->i2c_adap)) != NULL) ||
 588                 ((adap->fe = dvb_attach(zl10353_attach,
 589                                         &cxusb_zl10353_dee1601_config,
 590                                         &adap->dev->i2c_adap)) != NULL))
 591                 return 0;
 592
 593         return -EIO;
 594 }
 595
 596 static int cxusb_dualdig4_frontend_attach(struct dvb_usb_adapter *adap)
 597 {
 598         u8 ircode[4];
 599         int i;
 600         struct i2c_msg msg = { .addr = 0x6b, .flags = I2C_M_RD,
 601                                .buf = ircode, .len = 4 };
 602
 603         if (usb_set_interface(adap->dev->udev, 0, 1) < 0)
 604                 err("set interface failed");
 605
 606         cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0);
 607
 608         /* reset the tuner and demodulator */
 609         cxusb_bluebird_gpio_rw(adap->dev, 0x04, 0);
 610         cxusb_bluebird_gpio_pulse(adap->dev, 0x01, 1);
 611         cxusb_bluebird_gpio_pulse(adap->dev, 0x02, 1);
 612
 613         if ((adap->fe = dvb_attach(zl10353_attach,
 614                                    &cxusb_zl10353_xc3028_config,
 615                                    &adap->dev->i2c_adap)) == NULL)
 616                 return -EIO;
 617
 618         /* try to determine if there is no IR decoder on the I2C bus */
 619         for (i = 0; adap->dev->props.rc_key_map != NULL && i < 5; i++) {
 620                 msleep(20);
 621                 if (cxusb_i2c_xfer(&adap->dev->i2c_adap, &msg, 1) != 1)
 622                         goto no_IR;
 623                 if (ircode[0] == 0 && ircode[1] == 0)
 624                         continue;
 625                 if (ircode[2] + ircode[3] != 0xff) {
 626 no_IR:
 627                         adap->dev->props.rc_key_map = NULL;
 628                         info("No IR receiver detected on this device.");
 629                         break;
 630                 }
 631         }
 632
 633         return 0;
 634 }
 635
 636 static int cxusb_nano2_frontend_attach(struct dvb_usb_adapter *adap)
 637 {
 638         if (usb_set_interface(adap->dev->udev, 0, 1) < 0)
 639                 err("set interface failed");
 640
 641         cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0);
 642
 643         /* reset the tuner and demodulator */
 644         cxusb_bluebird_gpio_rw(adap->dev, 0x04, 0);
 645         cxusb_bluebird_gpio_pulse(adap->dev, 0x01, 1);
 646         cxusb_bluebird_gpio_pulse(adap->dev, 0x02, 1);
 647
 648         if ((adap->fe = dvb_attach(zl10353_attach,
 649                                    &cxusb_zl10353_xc3028_config,
 650                                    &adap->dev->i2c_adap)) != NULL)
 651                 return 0;
 652
 653         if ((adap->fe = dvb_attach(mt352_attach,
 654                                    &cxusb_mt352_xc3028_config,
 655                                    &adap->dev->i2c_adap)) != NULL)
 656                 return 0;
 657
 658         return -EIO;
 659 }
 660
 661 /*
 662  * DViCO has shipped two devices with the same USB ID, but only one of them
 663  * needs a firmware download.  Check the device class details to see if they
 664  * have non-default values to decide whether the device is actually cold or
 665  * not, and forget a match if it turns out we selected the wrong device.
 666  */
 667 static int bluebird_fx2_identify_state(struct usb_device *udev,
 668                                        struct dvb_usb_device_properties *props,
 669                                        struct dvb_usb_device_description **desc,
 670                                        int *cold)
 671 {
 672         int wascold = *cold;
 673
 674         *cold = udev->descriptor.bDeviceClass == 0xff &&
 675                 udev->descriptor.bDeviceSubClass == 0xff &&
 676                 udev->descriptor.bDeviceProtocol == 0xff;
 677
 678         if (*cold && !wascold)
 679                 *desc = NULL;
 680
 681         return 0;
 682 }
 683
 684 /*
 685  * DViCO bluebird firmware needs the "warm" product ID to be patched into the
 686  * firmware file before download.
 687  */
 688
 689 static const int dvico_firmware_id_offsets[] = { 6638, 3204 };
 690 static int bluebird_patch_dvico_firmware_download(struct usb_device *udev,
 691                                                   const struct firmware *fw)
 692 {
 693         int pos;
 694
 695         for (pos = 0; pos < ARRAY_SIZE(dvico_firmware_id_offsets); pos++) {
 696                 int idoff = dvico_firmware_id_offsets[pos];
 697
 698                 if (fw->size < idoff + 4)
 699                         continue;
 700
 701                 if (fw->data[idoff] == (USB_VID_DVICO & 0xff) &&
 702                     fw->data[idoff + 1] == USB_VID_DVICO >> 8) {
 703                         fw->data[idoff + 2] =
 704                                 le16_to_cpu(udev->descriptor.idProduct) + 1;
 705                         fw->data[idoff + 3] =
 706                                 le16_to_cpu(udev->descriptor.idProduct) >> 8;
 707
 708                         return usb_cypress_load_firmware(udev, fw, CYPRESS_FX2);
 709                 }
 710         }
 711
 712         return -EINVAL;
 713 }
 714
 715 /* DVB USB Driver stuff */
 716 static struct dvb_usb_device_properties cxusb_medion_properties;
 717 static struct dvb_usb_device_properties cxusb_bluebird_lgh064f_properties;
 718 static struct dvb_usb_device_properties cxusb_bluebird_dee1601_properties;
 719 static struct dvb_usb_device_properties cxusb_bluebird_lgz201_properties;
 720 static struct dvb_usb_device_properties cxusb_bluebird_dtt7579_properties;
 721 static struct dvb_usb_device_properties cxusb_bluebird_dualdig4_properties;
 722 static struct dvb_usb_device_properties cxusb_bluebird_nano2_properties;
 723 static struct dvb_usb_device_properties cxusb_bluebird_nano2_needsfirmware_properties;
 724
 725 static int cxusb_probe(struct usb_interface *intf,
 726                        const struct usb_device_id *id)
 727 {
 728         if (0 == dvb_usb_device_init(intf, &cxusb_medion_properties,
 729                                      THIS_MODULE, NULL, adapter_nr) ||
 730             0 == dvb_usb_device_init(intf, &cxusb_bluebird_lgh064f_properties,
 731                                      THIS_MODULE, NULL, adapter_nr) ||
 732             0 == dvb_usb_device_init(intf, &cxusb_bluebird_dee1601_properties,
 733                                      THIS_MODULE, NULL, adapter_nr) ||
 734             0 == dvb_usb_device_init(intf, &cxusb_bluebird_lgz201_properties,
 735                                      THIS_MODULE, NULL, adapter_nr) ||
 736             0 == dvb_usb_device_init(intf, &cxusb_bluebird_dtt7579_properties,
 737                                      THIS_MODULE, NULL, adapter_nr) ||
 738             0 == dvb_usb_device_init(intf, &cxusb_bluebird_dualdig4_properties,
 739                                      THIS_MODULE, NULL, adapter_nr) ||
 740             0 == dvb_usb_device_init(intf, &cxusb_bluebird_nano2_properties,
 741                                      THIS_MODULE, NULL, adapter_nr) ||
 742             0 == dvb_usb_device_init(intf,
 743                                 &cxusb_bluebird_nano2_needsfirmware_properties,
 744                                      THIS_MODULE, NULL, adapter_nr))
 745                 return 0;
 746
 747         return -EINVAL;
 748 }
 749
 750 static struct usb_device_id cxusb_table [] = {
 751         { USB_DEVICE(USB_VID_MEDION, USB_PID_MEDION_MD95700) },
 752         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_LG064F_COLD) },
 753         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_LG064F_WARM) },
 754         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_1_COLD) },
 755         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_1_WARM) },
 756         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_LGZ201_COLD) },
 757         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_LGZ201_WARM) },
 758         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_TH7579_COLD) },
 759         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_TH7579_WARM) },
 760         { USB_DEVICE(USB_VID_DVICO, USB_PID_DIGITALNOW_BLUEBIRD_DUAL_1_COLD) },
 761         { USB_DEVICE(USB_VID_DVICO, USB_PID_DIGITALNOW_BLUEBIRD_DUAL_1_WARM) },
 762         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_2_COLD) },
 763         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_2_WARM) },
 764         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_4) },
 765         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DVB_T_NANO_2) },
 766         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DVB_T_NANO_2_NFW_WARM) },
 767         {}              /* Terminating entry */
 768 };
 769 MODULE_DEVICE_TABLE (usb, cxusb_table);
 770
 771 static struct dvb_usb_device_properties cxusb_medion_properties = {
 772         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
 773
 774         .usb_ctrl = CYPRESS_FX2,
 775
 776         .size_of_priv     = sizeof(struct cxusb_state),
 777
 778         .num_adapters = 1,
 779         .adapter = {
 780                 {
 781                         .streaming_ctrl   = cxusb_streaming_ctrl,
 782                         .frontend_attach  = cxusb_cx22702_frontend_attach,
 783                         .tuner_attach     = cxusb_fmd1216me_tuner_attach,
 784                         /* parameter for the MPEG2-data transfer */
 785                                         .stream = {
 786                                                 .type = USB_BULK,
 787                                 .count = 5,
 788                                 .endpoint = 0x02,
 789                                 .u = {
 790                                         .bulk = {
 791                                                 .buffersize = 8192,
 792                                         }
 793                                 }
 794                         },
 795
 796                 },
 797         },
 798         .power_ctrl       = cxusb_power_ctrl,
 799
 800         .i2c_algo         = &cxusb_i2c_algo,
 801
 802         .generic_bulk_ctrl_endpoint = 0x01,
 803
 804         .num_device_descs = 1,
 805         .devices = {
 806                 {   "Medion MD95700 (MDUSBTV-HYBRID)",
 807                         { NULL },
 808                         { &cxusb_table[0], NULL },
 809                 },
 810         }
 811 };
 812
 813 static struct dvb_usb_device_properties cxusb_bluebird_lgh064f_properties = {
 814         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
 815
 816         .usb_ctrl          = DEVICE_SPECIFIC,
 817         .firmware          = "dvb-usb-bluebird-01.fw",
 818         .download_firmware = bluebird_patch_dvico_firmware_download,
 819         /* use usb alt setting 0 for EP4 transfer (dvb-t),
 820            use usb alt setting 7 for EP2 transfer (atsc) */
 821
 822         .size_of_priv     = sizeof(struct cxusb_state),
 823
 824         .num_adapters = 1,
 825         .adapter = {
 826                 {
 827                         .streaming_ctrl   = cxusb_streaming_ctrl,
 828                         .frontend_attach  = cxusb_lgdt3303_frontend_attach,
 829                         .tuner_attach     = cxusb_lgh064f_tuner_attach,
 830
 831                         /* parameter for the MPEG2-data transfer */
 832                                         .stream = {
 833                                                 .type = USB_BULK,
 834                                 .count = 5,
 835                                 .endpoint = 0x02,
 836                                 .u = {
 837                                         .bulk = {
 838                                                 .buffersize = 8192,
 839                                         }
 840                                 }
 841                         },
 842                 },
 843         },
 844
 845         .power_ctrl       = cxusb_bluebird_power_ctrl,
 846
 847         .i2c_algo         = &cxusb_i2c_algo,
 848
 849         .rc_interval      = 100,
 850         .rc_key_map       = dvico_portable_rc_keys,
 851         .rc_key_map_size  = ARRAY_SIZE(dvico_portable_rc_keys),
 852         .rc_query         = cxusb_rc_query,
 853
 854         .generic_bulk_ctrl_endpoint = 0x01,
 855
 856         .num_device_descs = 1,
 857         .devices = {
 858                 {   "DViCO FusionHDTV5 USB Gold",
 859                         { &cxusb_table[1], NULL },
 860                         { &cxusb_table[2], NULL },
 861                 },
 862         }
 863 };
 864
 865 static struct dvb_usb_device_properties cxusb_bluebird_dee1601_properties = {
 866         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
 867
 868         .usb_ctrl          = DEVICE_SPECIFIC,
 869         .firmware          = "dvb-usb-bluebird-01.fw",
 870         .download_firmware = bluebird_patch_dvico_firmware_download,
 871         /* use usb alt setting 0 for EP4 transfer (dvb-t),
 872            use usb alt setting 7 for EP2 transfer (atsc) */
 873
 874         .size_of_priv     = sizeof(struct cxusb_state),
 875
 876         .num_adapters = 1,
 877         .adapter = {
 878                 {
 879                         .streaming_ctrl   = cxusb_streaming_ctrl,
 880                         .frontend_attach  = cxusb_dee1601_frontend_attach,
 881                         .tuner_attach     = cxusb_dee1601_tuner_attach,
 882                         /* parameter for the MPEG2-data transfer */
 883                         .stream = {
 884                                 .type = USB_BULK,
 885                                 .count = 5,
 886                                 .endpoint = 0x04,
 887                                 .u = {
 888                                         .bulk = {
 889                                                 .buffersize = 8192,
 890                                         }
 891                                 }
 892                         },
 893                 },
 894         },
 895
 896         .power_ctrl       = cxusb_bluebird_power_ctrl,
 897
 898         .i2c_algo         = &cxusb_i2c_algo,
 899
 900         .rc_interval      = 150,
 901         .rc_key_map       = dvico_mce_rc_keys,
 902         .rc_key_map_size  = ARRAY_SIZE(dvico_mce_rc_keys),
 903         .rc_query         = cxusb_rc_query,
 904
 905         .generic_bulk_ctrl_endpoint = 0x01,
 906
 907         .num_device_descs = 3,
 908         .devices = {
 909                 {   "DViCO FusionHDTV DVB-T Dual USB",
 910                         { &cxusb_table[3], NULL },
 911                         { &cxusb_table[4], NULL },
 912                 },
 913                 {   "DigitalNow DVB-T Dual USB",
 914                         { &cxusb_table[9],  NULL },
 915                         { &cxusb_table[10], NULL },
 916                 },
 917                 {   "DViCO FusionHDTV DVB-T Dual Digital 2",
 918                         { &cxusb_table[11], NULL },
 919                         { &cxusb_table[12], NULL },
 920                 },
 921         }
 922 };
 923
 924 static struct dvb_usb_device_properties cxusb_bluebird_lgz201_properties = {
 925         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
 926
 927         .usb_ctrl          = DEVICE_SPECIFIC,
 928         .firmware          = "dvb-usb-bluebird-01.fw",
 929         .download_firmware = bluebird_patch_dvico_firmware_download,
 930         /* use usb alt setting 0 for EP4 transfer (dvb-t),
 931            use usb alt setting 7 for EP2 transfer (atsc) */
 932
 933         .size_of_priv     = sizeof(struct cxusb_state),
 934
 935         .num_adapters = 2,
 936         .adapter = {
 937                 {
 938                         .streaming_ctrl   = cxusb_streaming_ctrl,
 939                         .frontend_attach  = cxusb_mt352_frontend_attach,
 940                         .tuner_attach     = cxusb_lgz201_tuner_attach,
 941
 942                         /* parameter for the MPEG2-data transfer */
 943                         .stream = {
 944                                 .type = USB_BULK,
 945                                 .count = 5,
 946                                 .endpoint = 0x04,
 947                                 .u = {
 948                                         .bulk = {
 949                                                 .buffersize = 8192,
 950                                         }
 951                                 }
 952                         },
 953                 },
 954         },
 955         .power_ctrl       = cxusb_bluebird_power_ctrl,
 956
 957         .i2c_algo         = &cxusb_i2c_algo,
 958
 959         .rc_interval      = 100,
 960         .rc_key_map       = dvico_portable_rc_keys,
 961         .rc_key_map_size  = ARRAY_SIZE(dvico_portable_rc_keys),
 962         .rc_query         = cxusb_rc_query,
 963
 964         .generic_bulk_ctrl_endpoint = 0x01,
 965         .num_device_descs = 1,
 966         .devices = {
 967                 {   "DViCO FusionHDTV DVB-T USB (LGZ201)",
 968                         { &cxusb_table[5], NULL },
 969                         { &cxusb_table[6], NULL },
 970                 },
 971         }
 972 };
 973
 974 static struct dvb_usb_device_properties cxusb_bluebird_dtt7579_properties = {
 975         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
 976
 977         .usb_ctrl          = DEVICE_SPECIFIC,
 978         .firmware          = "dvb-usb-bluebird-01.fw",
 979         .download_firmware = bluebird_patch_dvico_firmware_download,
 980         /* use usb alt setting 0 for EP4 transfer (dvb-t),
 981            use usb alt setting 7 for EP2 transfer (atsc) */
 982
 983         .size_of_priv     = sizeof(struct cxusb_state),
 984
 985         .num_adapters = 1,
 986         .adapter = {
 987                 {
 988                         .streaming_ctrl   = cxusb_streaming_ctrl,
 989                         .frontend_attach  = cxusb_mt352_frontend_attach,
 990                         .tuner_attach     = cxusb_dtt7579_tuner_attach,
 991
 992                         /* parameter for the MPEG2-data transfer */
 993                         .stream = {
 994                                 .type = USB_BULK,
 995                                 .count = 5,
 996                                 .endpoint = 0x04,
 997                                 .u = {
 998                                         .bulk = {
 999                                                 .buffersize = 8192,
1000                                         }
1001                                 }
1002                         },
1003                 },
1004         },
1005         .power_ctrl       = cxusb_bluebird_power_ctrl,
1006
1007         .i2c_algo         = &cxusb_i2c_algo,
1008
1009         .rc_interval      = 100,
1010         .rc_key_map       = dvico_portable_rc_keys,
1011         .rc_key_map_size  = ARRAY_SIZE(dvico_portable_rc_keys),
1012         .rc_query         = cxusb_rc_query,
1013
1014         .generic_bulk_ctrl_endpoint = 0x01,
1015
1016         .num_device_descs = 1,
1017         .devices = {
1018                 {   "DViCO FusionHDTV DVB-T USB (TH7579)",
1019                         { &cxusb_table[7], NULL },
1020                         { &cxusb_table[8], NULL },
1021                 },
1022         }
1023 };
1024
1025 static struct dvb_usb_device_properties cxusb_bluebird_dualdig4_properties = {
1026         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
1027
1028         .usb_ctrl         = CYPRESS_FX2,
1029
1030         .size_of_priv     = sizeof(struct cxusb_state),
1031
1032         .num_adapters = 1,
1033         .adapter = {
1034                 {
1035                         .streaming_ctrl   = cxusb_streaming_ctrl,
1036                         .frontend_attach  = cxusb_dualdig4_frontend_attach,
1037                         .tuner_attach     = cxusb_dvico_xc3028_tuner_attach,
1038                         /* parameter for the MPEG2-data transfer */
1039                         .stream = {
1040                                 .type = USB_BULK,
1041                                 .count = 5,
1042                                 .endpoint = 0x02,
1043                                 .u = {
1044                                         .bulk = {
1045                                                 .buffersize = 8192,
1046                                         }
1047                                 }
1048                         },
1049                 },
1050         },
1051
1052         .power_ctrl       = cxusb_power_ctrl,
1053
1054         .i2c_algo         = &cxusb_i2c_algo,
1055
1056         .generic_bulk_ctrl_endpoint = 0x01,
1057
1058         .rc_interval      = 100,
1059         .rc_key_map       = dvico_mce_rc_keys,
1060         .rc_key_map_size  = ARRAY_SIZE(dvico_mce_rc_keys),
1061         .rc_query         = cxusb_bluebird2_rc_query,
1062
1063         .num_device_descs = 1,
1064         .devices = {
1065                 {   "DViCO FusionHDTV DVB-T Dual Digital 4",
1066                         { NULL },
1067                         { &cxusb_table[13], NULL },
1068                 },
1069         }
1070 };
1071
1072 static struct dvb_usb_device_properties cxusb_bluebird_nano2_properties = {
1073         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
1074
1075         .usb_ctrl         = CYPRESS_FX2,
1076         .identify_state   = bluebird_fx2_identify_state,
1077
1078         .size_of_priv     = sizeof(struct cxusb_state),
1079
1080         .num_adapters = 1,
1081         .adapter = {
1082                 {
1083                         .streaming_ctrl   = cxusb_streaming_ctrl,
1084                         .frontend_attach  = cxusb_nano2_frontend_attach,
1085                         .tuner_attach     = cxusb_dvico_xc3028_tuner_attach,
1086                         /* parameter for the MPEG2-data transfer */
1087                         .stream = {
1088                                 .type = USB_BULK,
1089                                 .count = 5,
1090                                 .endpoint = 0x02,
1091                                 .u = {
1092                                         .bulk = {
1093                                                 .buffersize = 8192,
1094                                         }
1095                                 }
1096                         },
1097                 },
1098         },
1099
1100         .power_ctrl       = cxusb_nano2_power_ctrl,
1101
1102         .i2c_algo         = &cxusb_i2c_algo,
1103
1104         .generic_bulk_ctrl_endpoint = 0x01,
1105
1106         .rc_interval      = 100,
1107         .rc_key_map       = dvico_portable_rc_keys,
1108         .rc_key_map_size  = ARRAY_SIZE(dvico_portable_rc_keys),
1109         .rc_query         = cxusb_bluebird2_rc_query,
1110
1111         .num_device_descs = 1,
1112         .devices = {
1113                 {   "DViCO FusionHDTV DVB-T NANO2",
1114                         { NULL },
1115                         { &cxusb_table[14], NULL },
1116                 },
1117         }
1118 };
1119
1120 static struct dvb_usb_device_properties cxusb_bluebird_nano2_needsfirmware_properties = {
1121         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
1122
1123         .usb_ctrl          = DEVICE_SPECIFIC,
1124         .firmware          = "dvb-usb-bluebird-02.fw",
1125         .download_firmware = bluebird_patch_dvico_firmware_download,
1126         .identify_state    = bluebird_fx2_identify_state,
1127
1128         .size_of_priv      = sizeof(struct cxusb_state),
1129
1130         .num_adapters = 1,
1131         .adapter = {
1132                 {
1133                         .streaming_ctrl   = cxusb_streaming_ctrl,
1134                         .frontend_attach  = cxusb_nano2_frontend_attach,
1135                         .tuner_attach     = cxusb_dvico_xc3028_tuner_attach,
1136                         /* parameter for the MPEG2-data transfer */
1137                         .stream = {
1138                                 .type = USB_BULK,
1139                                 .count = 5,
1140                                 .endpoint = 0x02,
1141                                 .u = {
1142                                         .bulk = {
1143                                                 .buffersize = 8192,
1144                                         }
1145                                 }
1146                         },
1147                 },
1148         },
1149
1150         .power_ctrl       = cxusb_nano2_power_ctrl,
1151
1152         .i2c_algo         = &cxusb_i2c_algo,
1153
1154         .generic_bulk_ctrl_endpoint = 0x01,
1155
1156         .rc_interval      = 100,
1157         .rc_key_map       = dvico_portable_rc_keys,
1158         .rc_key_map_size  = ARRAY_SIZE(dvico_portable_rc_keys),
1159         .rc_query         = cxusb_rc_query,
1160
1161         .num_device_descs = 1,
1162         .devices = {
1163                 {   "DViCO FusionHDTV DVB-T NANO2 w/o firmware",
1164                         { &cxusb_table[14], NULL },
1165                         { &cxusb_table[15], NULL },
1166                 },
1167         }
1168 };
1169
1170 static struct usb_driver cxusb_driver = {
1171         .name           = "dvb_usb_cxusb",
1172         .probe          = cxusb_probe,
1173         .disconnect     = dvb_usb_device_exit,
1174         .id_table       = cxusb_table,
1175 };
1176
1177 /* module stuff */
1178 static int __init cxusb_module_init(void)
1179 {
1180         int result;
1181         if ((result = usb_register(&cxusb_driver))) {
1182                 err("usb_register failed. Error number %d",result);
1183                 return result;
1184         }
1185
1186         return 0;
1187 }
1188
1189 static void __exit cxusb_module_exit(void)
1190 {
1191         /* deregister this driver from the USB subsystem */
1192         usb_deregister(&cxusb_driver);
1193 }
1194
1195 module_init (cxusb_module_init);
1196 module_exit (cxusb_module_exit);
1197
1198 MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
1199 MODULE_AUTHOR("Michael Krufky <mkrufky@linuxtv.org>");
1200 MODULE_AUTHOR("Chris Pascoe <c.pascoe@itee.uq.edu.au>");
1201 MODULE_DESCRIPTION("Driver for Conexant USB2.0 hybrid reference design");
1202 MODULE_VERSION("1.0-alpha");
1203 MODULE_LICENSE("GPL");