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 #include <linux/vmalloc.h>
  28
  29 #include "cxusb.h"
  30
  31 #include "cx22702.h"
  32 #include "lgdt330x.h"
  33 #include "mt352.h"
  34 #include "mt352_priv.h"
  35 #include "zl10353.h"
  36 #include "tuner-xc2028.h"
  37 #include "tuner-simple.h"
  38
  39 /* debug */
  40 static int dvb_usb_cxusb_debug;
  41 module_param_named(debug, dvb_usb_cxusb_debug, int, 0644);
  42 MODULE_PARM_DESC(debug, "set debugging level (1=rc (or-able))." DVB_USB_DEBUG_STATUS);
  43
  44 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
  45
  46 #define deb_info(args...)   dprintk(dvb_usb_cxusb_debug,0x01,args)
  47 #define deb_i2c(args...)    if (d->udev->descriptor.idVendor == USB_VID_MEDION) \
  48                                 dprintk(dvb_usb_cxusb_debug,0x01,args)
  49
  50 static int cxusb_ctrl_msg(struct dvb_usb_device *d,
  51                           u8 cmd, u8 *wbuf, int wlen, u8 *rbuf, int rlen)
  52 {
  53         int wo = (rbuf == NULL || rlen == 0); /* write-only */
  54         u8 sndbuf[1+wlen];
  55         memset(sndbuf, 0, 1+wlen);
  56
  57         sndbuf[0] = cmd;
  58         memcpy(&sndbuf[1], wbuf, wlen);
  59         if (wo)
  60                 return dvb_usb_generic_write(d, sndbuf, 1+wlen);
  61         else
  62                 return dvb_usb_generic_rw(d, sndbuf, 1+wlen, rbuf, rlen, 0);
  63 }
  64
  65 /* GPIO */
  66 static void cxusb_gpio_tuner(struct dvb_usb_device *d, int onoff)
  67 {
  68         struct cxusb_state *st = d->priv;
  69         u8 o[2], i;
  70
  71         if (st->gpio_write_state[GPIO_TUNER] == onoff)
  72                 return;
  73
  74         o[0] = GPIO_TUNER;
  75         o[1] = onoff;
  76         cxusb_ctrl_msg(d, CMD_GPIO_WRITE, o, 2, &i, 1);
  77
  78         if (i != 0x01)
  79                 deb_info("gpio_write failed.\n");
  80
  81         st->gpio_write_state[GPIO_TUNER] = onoff;
  82 }
  83
  84 static int cxusb_bluebird_gpio_rw(struct dvb_usb_device *d, u8 changemask,
  85                                  u8 newval)
  86 {
  87         u8 o[2], gpio_state;
  88         int rc;
  89
  90         o[0] = 0xff & ~changemask;      /* mask of bits to keep */
  91         o[1] = newval & changemask;     /* new values for bits  */
  92
  93         rc = cxusb_ctrl_msg(d, CMD_BLUEBIRD_GPIO_RW, o, 2, &gpio_state, 1);
  94         if (rc < 0 || (gpio_state & changemask) != (newval & changemask))
  95                 deb_info("bluebird_gpio_write failed.\n");
  96
  97         return rc < 0 ? rc : gpio_state;
  98 }
  99
 100 static void cxusb_bluebird_gpio_pulse(struct dvb_usb_device *d, u8 pin, int low)
 101 {
 102         cxusb_bluebird_gpio_rw(d, pin, low ? 0 : pin);
 103         msleep(5);
 104         cxusb_bluebird_gpio_rw(d, pin, low ? pin : 0);
 105 }
 106
 107 static void cxusb_nano2_led(struct dvb_usb_device *d, int onoff)
 108 {
 109         cxusb_bluebird_gpio_rw(d, 0x40, onoff ? 0 : 0x40);
 110 }
 111
 112 /* I2C */
 113 static int cxusb_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 114                           int num)
 115 {
 116         struct dvb_usb_device *d = i2c_get_adapdata(adap);
 117         int i;
 118
 119         if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 120                 return -EAGAIN;
 121
 122         for (i = 0; i < num; i++) {
 123
 124                 if (d->udev->descriptor.idVendor == USB_VID_MEDION)
 125                         switch (msg[i].addr) {
 126                         case 0x63:
 127                                 cxusb_gpio_tuner(d, 0);
 128                                 break;
 129                         default:
 130                                 cxusb_gpio_tuner(d, 1);
 131                                 break;
 132                         }
 133
 134                 if (msg[i].flags & I2C_M_RD) {
 135                         /* read only */
 136                         u8 obuf[3], ibuf[1+msg[i].len];
 137                         obuf[0] = 0;
 138                         obuf[1] = msg[i].len;
 139                         obuf[2] = msg[i].addr;
 140                         if (cxusb_ctrl_msg(d, CMD_I2C_READ,
 141                                            obuf, 3,
 142                                            ibuf, 1+msg[i].len) < 0) {
 143                                 warn("i2c read failed");
 144                                 break;
 145                         }
 146                         memcpy(msg[i].buf, &ibuf[1], msg[i].len);
 147                 } else if (i+1 < num && (msg[i+1].flags & I2C_M_RD) &&
 148                            msg[i].addr == msg[i+1].addr) {
 149                         /* write to then read from same address */
 150                         u8 obuf[3+msg[i].len], ibuf[1+msg[i+1].len];
 151                         obuf[0] = msg[i].len;
 152                         obuf[1] = msg[i+1].len;
 153                         obuf[2] = msg[i].addr;
 154                         memcpy(&obuf[3], msg[i].buf, msg[i].len);
 155
 156                         if (cxusb_ctrl_msg(d, CMD_I2C_READ,
 157                                            obuf, 3+msg[i].len,
 158                                            ibuf, 1+msg[i+1].len) < 0)
 159                                 break;
 160
 161                         if (ibuf[0] != 0x08)
 162                                 deb_i2c("i2c read may have failed\n");
 163
 164                         memcpy(msg[i+1].buf, &ibuf[1], msg[i+1].len);
 165
 166                         i++;
 167                 } else {
 168                         /* write only */
 169                         u8 obuf[2+msg[i].len], ibuf;
 170                         obuf[0] = msg[i].addr;
 171                         obuf[1] = msg[i].len;
 172                         memcpy(&obuf[2], msg[i].buf, msg[i].len);
 173
 174                         if (cxusb_ctrl_msg(d, CMD_I2C_WRITE, obuf,
 175                                            2+msg[i].len, &ibuf,1) < 0)
 176                                 break;
 177                         if (ibuf != 0x08)
 178                                 deb_i2c("i2c write may have failed\n");
 179                 }
 180         }
 181
 182         mutex_unlock(&d->i2c_mutex);
 183         return i == num ? num : -EREMOTEIO;
 184 }
 185
 186 static u32 cxusb_i2c_func(struct i2c_adapter *adapter)
 187 {
 188         return I2C_FUNC_I2C;
 189 }
 190
 191 static struct i2c_algorithm cxusb_i2c_algo = {
 192         .master_xfer   = cxusb_i2c_xfer,
 193         .functionality = cxusb_i2c_func,
 194 };
 195
 196 static int cxusb_power_ctrl(struct dvb_usb_device *d, int onoff)
 197 {
 198         u8 b = 0;
 199         if (onoff)
 200                 return cxusb_ctrl_msg(d, CMD_POWER_ON, &b, 1, NULL, 0);
 201         else
 202                 return cxusb_ctrl_msg(d, CMD_POWER_OFF, &b, 1, NULL, 0);
 203 }
 204
 205 static int cxusb_bluebird_power_ctrl(struct dvb_usb_device *d, int onoff)
 206 {
 207         u8 b = 0;
 208         if (onoff)
 209                 return cxusb_ctrl_msg(d, CMD_POWER_ON, &b, 1, NULL, 0);
 210         else
 211                 return 0;
 212 }
 213
 214 static int cxusb_nano2_power_ctrl(struct dvb_usb_device *d, int onoff)
 215 {
 216         int rc = 0;
 217
 218         rc = cxusb_power_ctrl(d, onoff);
 219         if (!onoff)
 220                 cxusb_nano2_led(d, 0);
 221
 222         return rc;
 223 }
 224
 225 static int cxusb_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
 226 {
 227         u8 buf[2] = { 0x03, 0x00 };
 228         if (onoff)
 229                 cxusb_ctrl_msg(adap->dev, CMD_STREAMING_ON, buf, 2, NULL, 0);
 230         else
 231                 cxusb_ctrl_msg(adap->dev, CMD_STREAMING_OFF, NULL, 0, NULL, 0);
 232
 233         return 0;
 234 }
 235
 236 static int cxusb_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
 237 {
 238         struct dvb_usb_rc_key *keymap = d->props.rc_key_map;
 239         u8 ircode[4];
 240         int i;
 241
 242         cxusb_ctrl_msg(d, CMD_GET_IR_CODE, NULL, 0, ircode, 4);
 243
 244         *event = 0;
 245         *state = REMOTE_NO_KEY_PRESSED;
 246
 247         for (i = 0; i < d->props.rc_key_map_size; i++) {
 248                 if (keymap[i].custom == ircode[2] &&
 249                     keymap[i].data == ircode[3]) {
 250                         *event = keymap[i].event;
 251                         *state = REMOTE_KEY_PRESSED;
 252
 253                         return 0;
 254                 }
 255         }
 256
 257         return 0;
 258 }
 259
 260 static int cxusb_bluebird2_rc_query(struct dvb_usb_device *d, u32 *event,
 261                                     int *state)
 262 {
 263         struct dvb_usb_rc_key *keymap = d->props.rc_key_map;
 264         u8 ircode[4];
 265         int i;
 266         struct i2c_msg msg = { .addr = 0x6b, .flags = I2C_M_RD,
 267                                .buf = ircode, .len = 4 };
 268
 269         *event = 0;
 270         *state = REMOTE_NO_KEY_PRESSED;
 271
 272         if (cxusb_i2c_xfer(&d->i2c_adap, &msg, 1) != 1)
 273                 return 0;
 274
 275         for (i = 0; i < d->props.rc_key_map_size; i++) {
 276                 if (keymap[i].custom == ircode[1] &&
 277                     keymap[i].data == ircode[2]) {
 278                         *event = keymap[i].event;
 279                         *state = REMOTE_KEY_PRESSED;
 280
 281                         return 0;
 282                 }
 283         }
 284
 285         return 0;
 286 }
 287
 288 static struct dvb_usb_rc_key dvico_mce_rc_keys[] = {
 289         { 0xfe, 0x02, KEY_TV },
 290         { 0xfe, 0x0e, KEY_MP3 },
 291         { 0xfe, 0x1a, KEY_DVD },
 292         { 0xfe, 0x1e, KEY_FAVORITES },
 293         { 0xfe, 0x16, KEY_SETUP },
 294         { 0xfe, 0x46, KEY_POWER2 },
 295         { 0xfe, 0x0a, KEY_EPG },
 296         { 0xfe, 0x49, KEY_BACK },
 297         { 0xfe, 0x4d, KEY_MENU },
 298         { 0xfe, 0x51, KEY_UP },
 299         { 0xfe, 0x5b, KEY_LEFT },
 300         { 0xfe, 0x5f, KEY_RIGHT },
 301         { 0xfe, 0x53, KEY_DOWN },
 302         { 0xfe, 0x5e, KEY_OK },
 303         { 0xfe, 0x59, KEY_INFO },
 304         { 0xfe, 0x55, KEY_TAB },
 305         { 0xfe, 0x0f, KEY_PREVIOUSSONG },/* Replay */
 306         { 0xfe, 0x12, KEY_NEXTSONG },   /* Skip */
 307         { 0xfe, 0x42, KEY_ENTER  },     /* Windows/Start */
 308         { 0xfe, 0x15, KEY_VOLUMEUP },
 309         { 0xfe, 0x05, KEY_VOLUMEDOWN },
 310         { 0xfe, 0x11, KEY_CHANNELUP },
 311         { 0xfe, 0x09, KEY_CHANNELDOWN },
 312         { 0xfe, 0x52, KEY_CAMERA },
 313         { 0xfe, 0x5a, KEY_TUNER },      /* Live */
 314         { 0xfe, 0x19, KEY_OPEN },
 315         { 0xfe, 0x0b, KEY_1 },
 316         { 0xfe, 0x17, KEY_2 },
 317         { 0xfe, 0x1b, KEY_3 },
 318         { 0xfe, 0x07, KEY_4 },
 319         { 0xfe, 0x50, KEY_5 },
 320         { 0xfe, 0x54, KEY_6 },
 321         { 0xfe, 0x48, KEY_7 },
 322         { 0xfe, 0x4c, KEY_8 },
 323         { 0xfe, 0x58, KEY_9 },
 324         { 0xfe, 0x13, KEY_ANGLE },      /* Aspect */
 325         { 0xfe, 0x03, KEY_0 },
 326         { 0xfe, 0x1f, KEY_ZOOM },
 327         { 0xfe, 0x43, KEY_REWIND },
 328         { 0xfe, 0x47, KEY_PLAYPAUSE },
 329         { 0xfe, 0x4f, KEY_FASTFORWARD },
 330         { 0xfe, 0x57, KEY_MUTE },
 331         { 0xfe, 0x0d, KEY_STOP },
 332         { 0xfe, 0x01, KEY_RECORD },
 333         { 0xfe, 0x4e, KEY_POWER },
 334 };
 335
 336 static struct dvb_usb_rc_key dvico_portable_rc_keys[] = {
 337         { 0xfc, 0x02, KEY_SETUP },       /* Profile */
 338         { 0xfc, 0x43, KEY_POWER2 },
 339         { 0xfc, 0x06, KEY_EPG },
 340         { 0xfc, 0x5a, KEY_BACK },
 341         { 0xfc, 0x05, KEY_MENU },
 342         { 0xfc, 0x47, KEY_INFO },
 343         { 0xfc, 0x01, KEY_TAB },
 344         { 0xfc, 0x42, KEY_PREVIOUSSONG },/* Replay */
 345         { 0xfc, 0x49, KEY_VOLUMEUP },
 346         { 0xfc, 0x09, KEY_VOLUMEDOWN },
 347         { 0xfc, 0x54, KEY_CHANNELUP },
 348         { 0xfc, 0x0b, KEY_CHANNELDOWN },
 349         { 0xfc, 0x16, KEY_CAMERA },
 350         { 0xfc, 0x40, KEY_TUNER },      /* ATV/DTV */
 351         { 0xfc, 0x45, KEY_OPEN },
 352         { 0xfc, 0x19, KEY_1 },
 353         { 0xfc, 0x18, KEY_2 },
 354         { 0xfc, 0x1b, KEY_3 },
 355         { 0xfc, 0x1a, KEY_4 },
 356         { 0xfc, 0x58, KEY_5 },
 357         { 0xfc, 0x59, KEY_6 },
 358         { 0xfc, 0x15, KEY_7 },
 359         { 0xfc, 0x14, KEY_8 },
 360         { 0xfc, 0x17, KEY_9 },
 361         { 0xfc, 0x44, KEY_ANGLE },      /* Aspect */
 362         { 0xfc, 0x55, KEY_0 },
 363         { 0xfc, 0x07, KEY_ZOOM },
 364         { 0xfc, 0x0a, KEY_REWIND },
 365         { 0xfc, 0x08, KEY_PLAYPAUSE },
 366         { 0xfc, 0x4b, KEY_FASTFORWARD },
 367         { 0xfc, 0x5b, KEY_MUTE },
 368         { 0xfc, 0x04, KEY_STOP },
 369         { 0xfc, 0x56, KEY_RECORD },
 370         { 0xfc, 0x57, KEY_POWER },
 371         { 0xfc, 0x41, KEY_UNKNOWN },    /* INPUT */
 372         { 0xfc, 0x00, KEY_UNKNOWN },    /* HD */
 373 };
 374
 375 static int cxusb_dee1601_demod_init(struct dvb_frontend* fe)
 376 {
 377         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x28 };
 378         static u8 reset []         = { RESET,      0x80 };
 379         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 380         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0x20 };
 381         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x33 };
 382         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 };
 383
 384         mt352_write(fe, clock_config,   sizeof(clock_config));
 385         udelay(200);
 386         mt352_write(fe, reset,          sizeof(reset));
 387         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 388
 389         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 390         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
 391         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 392
 393         return 0;
 394 }
 395
 396 static int cxusb_mt352_demod_init(struct dvb_frontend* fe)
 397 {       /* used in both lgz201 and th7579 */
 398         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x29 };
 399         static u8 reset []         = { RESET,      0x80 };
 400         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 401         static u8 agc_cfg []       = { AGC_TARGET, 0x24, 0x20 };
 402         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x33 };
 403         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 };
 404
 405         mt352_write(fe, clock_config,   sizeof(clock_config));
 406         udelay(200);
 407         mt352_write(fe, reset,          sizeof(reset));
 408         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 409
 410         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 411         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
 412         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 413         return 0;
 414 }
 415
 416 static struct cx22702_config cxusb_cx22702_config = {
 417         .demod_address = 0x63,
 418         .output_mode = CX22702_PARALLEL_OUTPUT,
 419 };
 420
 421 static struct lgdt330x_config cxusb_lgdt3303_config = {
 422         .demod_address = 0x0e,
 423         .demod_chip    = LGDT3303,
 424 };
 425
 426 static struct mt352_config cxusb_dee1601_config = {
 427         .demod_address = 0x0f,
 428         .demod_init    = cxusb_dee1601_demod_init,
 429 };
 430
 431 static struct zl10353_config cxusb_zl10353_dee1601_config = {
 432         .demod_address = 0x0f,
 433         .parallel_ts = 1,
 434 };
 435
 436 static struct mt352_config cxusb_mt352_config = {
 437         /* used in both lgz201 and th7579 */
 438         .demod_address = 0x0f,
 439         .demod_init    = cxusb_mt352_demod_init,
 440 };
 441
 442 static struct zl10353_config cxusb_zl10353_xc3028_config = {
 443         .demod_address = 0x0f,
 444         .if2 = 45600,
 445         .no_tuner = 1,
 446         .parallel_ts = 1,
 447 };
 448
 449 static struct mt352_config cxusb_mt352_xc3028_config = {
 450         .demod_address = 0x0f,
 451         .if2 = 4560,
 452         .no_tuner = 1,
 453         .demod_init = cxusb_mt352_demod_init,
 454 };
 455
 456 /* Callbacks for DVB USB */
 457 static int cxusb_fmd1216me_tuner_attach(struct dvb_usb_adapter *adap)
 458 {
 459         dvb_attach(simple_tuner_attach, adap->fe,
 460                    &adap->dev->i2c_adap, 0x61,
 461                    TUNER_PHILIPS_FMD1216ME_MK3);
 462         return 0;
 463 }
 464
 465 static int cxusb_dee1601_tuner_attach(struct dvb_usb_adapter *adap)
 466 {
 467         dvb_attach(dvb_pll_attach, adap->fe, 0x61,
 468                    NULL, DVB_PLL_THOMSON_DTT7579);
 469         return 0;
 470 }
 471
 472 static int cxusb_lgz201_tuner_attach(struct dvb_usb_adapter *adap)
 473 {
 474         dvb_attach(dvb_pll_attach, adap->fe, 0x61, NULL, DVB_PLL_LG_Z201);
 475         return 0;
 476 }
 477
 478 static int cxusb_dtt7579_tuner_attach(struct dvb_usb_adapter *adap)
 479 {
 480         dvb_attach(dvb_pll_attach, adap->fe, 0x60,
 481                    NULL, DVB_PLL_THOMSON_DTT7579);
 482         return 0;
 483 }
 484
 485 static int cxusb_lgh064f_tuner_attach(struct dvb_usb_adapter *adap)
 486 {
 487         dvb_attach(simple_tuner_attach, adap->fe,
 488                    &adap->dev->i2c_adap, 0x61, TUNER_LG_TDVS_H06XF);
 489         return 0;
 490 }
 491
 492 static int dvico_bluebird_xc2028_callback(void *ptr, int command, int arg)
 493 {
 494         struct dvb_usb_device *d = ptr;
 495
 496         switch (command) {
 497         case XC2028_TUNER_RESET:
 498                 deb_info("%s: XC2028_TUNER_RESET %d\n", __func__, arg);
 499                 cxusb_bluebird_gpio_pulse(d, 0x01, 1);
 500                 break;
 501         case XC2028_RESET_CLK:
 502                 deb_info("%s: XC2028_RESET_CLK %d\n", __func__, arg);
 503                 break;
 504         default:
 505                 deb_info("%s: unknown command %d, arg %d\n", __func__,
 506                          command, arg);
 507                 return -EINVAL;
 508         }
 509
 510         return 0;
 511 }
 512
 513 static int cxusb_dvico_xc3028_tuner_attach(struct dvb_usb_adapter *adap)
 514 {
 515         struct dvb_frontend      *fe;
 516         struct xc2028_config      cfg = {
 517                 .i2c_adap  = &adap->dev->i2c_adap,
 518                 .i2c_addr  = 0x61,
 519                 .callback  = dvico_bluebird_xc2028_callback,
 520         };
 521         static struct xc2028_ctrl ctl = {
 522                 .fname       = "xc3028-dvico-au-01.fw",
 523                 .max_len     = 64,
 524                 .scode_table = XC3028_FE_ZARLINK456,
 525         };
 526
 527         fe = dvb_attach(xc2028_attach, adap->fe, &cfg);
 528         if (fe == NULL || fe->ops.tuner_ops.set_config == NULL)
 529                 return -EIO;
 530
 531         fe->ops.tuner_ops.set_config(fe, &ctl);
 532
 533         return 0;
 534 }
 535
 536 static int cxusb_cx22702_frontend_attach(struct dvb_usb_adapter *adap)
 537 {
 538         u8 b;
 539         if (usb_set_interface(adap->dev->udev, 0, 6) < 0)
 540                 err("set interface failed");
 541
 542         cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, &b, 1);
 543
 544         if ((adap->fe = dvb_attach(cx22702_attach, &cxusb_cx22702_config,
 545                                    &adap->dev->i2c_adap)) != NULL)
 546                 return 0;
 547
 548         return -EIO;
 549 }
 550
 551 static int cxusb_lgdt3303_frontend_attach(struct dvb_usb_adapter *adap)
 552 {
 553         if (usb_set_interface(adap->dev->udev, 0, 7) < 0)
 554                 err("set interface failed");
 555
 556         cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0);
 557
 558         if ((adap->fe = dvb_attach(lgdt330x_attach, &cxusb_lgdt3303_config,
 559                                    &adap->dev->i2c_adap)) != NULL)
 560                 return 0;
 561
 562         return -EIO;
 563 }
 564
 565 static int cxusb_mt352_frontend_attach(struct dvb_usb_adapter *adap)
 566 {
 567         /* used in both lgz201 and th7579 */
 568         if (usb_set_interface(adap->dev->udev, 0, 0) < 0)
 569                 err("set interface failed");
 570
 571         cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0);
 572
 573         if ((adap->fe = dvb_attach(mt352_attach, &cxusb_mt352_config,
 574                                    &adap->dev->i2c_adap)) != NULL)
 575                 return 0;
 576
 577         return -EIO;
 578 }
 579
 580 static int cxusb_dee1601_frontend_attach(struct dvb_usb_adapter *adap)
 581 {
 582         if (usb_set_interface(adap->dev->udev, 0, 0) < 0)
 583                 err("set interface failed");
 584
 585         cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0);
 586
 587         if (((adap->fe = dvb_attach(mt352_attach, &cxusb_dee1601_config,
 588                                     &adap->dev->i2c_adap)) != NULL) ||
 589                 ((adap->fe = dvb_attach(zl10353_attach,
 590                                         &cxusb_zl10353_dee1601_config,
 591                                         &adap->dev->i2c_adap)) != NULL))
 592                 return 0;
 593
 594         return -EIO;
 595 }
 596
 597 static int cxusb_dualdig4_frontend_attach(struct dvb_usb_adapter *adap)
 598 {
 599         u8 ircode[4];
 600         int i;
 601         struct i2c_msg msg = { .addr = 0x6b, .flags = I2C_M_RD,
 602                                .buf = ircode, .len = 4 };
 603
 604         if (usb_set_interface(adap->dev->udev, 0, 1) < 0)
 605                 err("set interface failed");
 606
 607         cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0);
 608
 609         /* reset the tuner and demodulator */
 610         cxusb_bluebird_gpio_rw(adap->dev, 0x04, 0);
 611         cxusb_bluebird_gpio_pulse(adap->dev, 0x01, 1);
 612         cxusb_bluebird_gpio_pulse(adap->dev, 0x02, 1);
 613
 614         if ((adap->fe = dvb_attach(zl10353_attach,
 615                                    &cxusb_zl10353_xc3028_config,
 616                                    &adap->dev->i2c_adap)) == NULL)
 617                 return -EIO;
 618
 619         /* try to determine if there is no IR decoder on the I2C bus */
 620         for (i = 0; adap->dev->props.rc_key_map != NULL && i < 5; i++) {
 621                 msleep(20);
 622                 if (cxusb_i2c_xfer(&adap->dev->i2c_adap, &msg, 1) != 1)
 623                         goto no_IR;
 624                 if (ircode[0] == 0 && ircode[1] == 0)
 625                         continue;
 626                 if (ircode[2] + ircode[3] != 0xff) {
 627 no_IR:
 628                         adap->dev->props.rc_key_map = NULL;
 629                         info("No IR receiver detected on this device.");
 630                         break;
 631                 }
 632         }
 633
 634         return 0;
 635 }
 636
 637 static int cxusb_nano2_frontend_attach(struct dvb_usb_adapter *adap)
 638 {
 639         if (usb_set_interface(adap->dev->udev, 0, 1) < 0)
 640                 err("set interface failed");
 641
 642         cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0);
 643
 644         /* reset the tuner and demodulator */
 645         cxusb_bluebird_gpio_rw(adap->dev, 0x04, 0);
 646         cxusb_bluebird_gpio_pulse(adap->dev, 0x01, 1);
 647         cxusb_bluebird_gpio_pulse(adap->dev, 0x02, 1);
 648
 649         if ((adap->fe = dvb_attach(zl10353_attach,
 650                                    &cxusb_zl10353_xc3028_config,
 651                                    &adap->dev->i2c_adap)) != NULL)
 652                 return 0;
 653
 654         if ((adap->fe = dvb_attach(mt352_attach,
 655                                    &cxusb_mt352_xc3028_config,
 656                                    &adap->dev->i2c_adap)) != NULL)
 657                 return 0;
 658
 659         return -EIO;
 660 }
 661
 662 /*
 663  * DViCO has shipped two devices with the same USB ID, but only one of them
 664  * needs a firmware download.  Check the device class details to see if they
 665  * have non-default values to decide whether the device is actually cold or
 666  * not, and forget a match if it turns out we selected the wrong device.
 667  */
 668 static int bluebird_fx2_identify_state(struct usb_device *udev,
 669                                        struct dvb_usb_device_properties *props,
 670                                        struct dvb_usb_device_description **desc,
 671                                        int *cold)
 672 {
 673         int wascold = *cold;
 674
 675         *cold = udev->descriptor.bDeviceClass == 0xff &&
 676                 udev->descriptor.bDeviceSubClass == 0xff &&
 677                 udev->descriptor.bDeviceProtocol == 0xff;
 678
 679         if (*cold && !wascold)
 680                 *desc = NULL;
 681
 682         return 0;
 683 }
 684
 685 /*
 686  * DViCO bluebird firmware needs the "warm" product ID to be patched into the
 687  * firmware file before download.
 688  */
 689
 690 static const int dvico_firmware_id_offsets[] = { 6638, 3204 };
 691 static int bluebird_patch_dvico_firmware_download(struct usb_device *udev,
 692                                                   const struct firmware *fw)
 693 {
 694         int pos;
 695
 696         for (pos = 0; pos < ARRAY_SIZE(dvico_firmware_id_offsets); pos++) {
 697                 int idoff = dvico_firmware_id_offsets[pos];
 698
 699                 if (fw->size < idoff + 4)
 700                         continue;
 701
 702                 if (fw->data[idoff] == (USB_VID_DVICO & 0xff) &&
 703                     fw->data[idoff + 1] == USB_VID_DVICO >> 8) {
 704                         struct firmware new_fw;
 705                         u8 *new_fw_data = vmalloc(fw->size);
 706                         int ret;
 707
 708                         if (!new_fw_data)
 709                                 return -ENOMEM;
 710
 711                         memcpy(new_fw_data, fw->data, fw->size);
 712                         new_fw.size = fw->size;
 713                         new_fw.data = new_fw_data;
 714
 715                         new_fw_data[idoff + 2] =
 716                                 le16_to_cpu(udev->descriptor.idProduct) + 1;
 717                         new_fw_data[idoff + 3] =
 718                                 le16_to_cpu(udev->descriptor.idProduct) >> 8;
 719
 720                         ret = usb_cypress_load_firmware(udev, &new_fw,
 721                                                         CYPRESS_FX2);
 722                         vfree(new_fw_data);
 723                         return ret;
 724                 }
 725         }
 726
 727         return -EINVAL;
 728 }
 729
 730 /* DVB USB Driver stuff */
 731 static struct dvb_usb_device_properties cxusb_medion_properties;
 732 static struct dvb_usb_device_properties cxusb_bluebird_lgh064f_properties;
 733 static struct dvb_usb_device_properties cxusb_bluebird_dee1601_properties;
 734 static struct dvb_usb_device_properties cxusb_bluebird_lgz201_properties;
 735 static struct dvb_usb_device_properties cxusb_bluebird_dtt7579_properties;
 736 static struct dvb_usb_device_properties cxusb_bluebird_dualdig4_properties;
 737 static struct dvb_usb_device_properties cxusb_bluebird_nano2_properties;
 738 static struct dvb_usb_device_properties cxusb_bluebird_nano2_needsfirmware_properties;
 739
 740 static int cxusb_probe(struct usb_interface *intf,
 741                        const struct usb_device_id *id)
 742 {
 743         if (0 == dvb_usb_device_init(intf, &cxusb_medion_properties,
 744                                      THIS_MODULE, NULL, adapter_nr) ||
 745             0 == dvb_usb_device_init(intf, &cxusb_bluebird_lgh064f_properties,
 746                                      THIS_MODULE, NULL, adapter_nr) ||
 747             0 == dvb_usb_device_init(intf, &cxusb_bluebird_dee1601_properties,
 748                                      THIS_MODULE, NULL, adapter_nr) ||
 749             0 == dvb_usb_device_init(intf, &cxusb_bluebird_lgz201_properties,
 750                                      THIS_MODULE, NULL, adapter_nr) ||
 751             0 == dvb_usb_device_init(intf, &cxusb_bluebird_dtt7579_properties,
 752                                      THIS_MODULE, NULL, adapter_nr) ||
 753             0 == dvb_usb_device_init(intf, &cxusb_bluebird_dualdig4_properties,
 754                                      THIS_MODULE, NULL, adapter_nr) ||
 755             0 == dvb_usb_device_init(intf, &cxusb_bluebird_nano2_properties,
 756                                      THIS_MODULE, NULL, adapter_nr) ||
 757             0 == dvb_usb_device_init(intf,
 758                                 &cxusb_bluebird_nano2_needsfirmware_properties,
 759                                      THIS_MODULE, NULL, adapter_nr))
 760                 return 0;
 761
 762         return -EINVAL;
 763 }
 764
 765 static struct usb_device_id cxusb_table [] = {
 766         { USB_DEVICE(USB_VID_MEDION, USB_PID_MEDION_MD95700) },
 767         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_LG064F_COLD) },
 768         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_LG064F_WARM) },
 769         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_1_COLD) },
 770         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_1_WARM) },
 771         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_LGZ201_COLD) },
 772         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_LGZ201_WARM) },
 773         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_TH7579_COLD) },
 774         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_TH7579_WARM) },
 775         { USB_DEVICE(USB_VID_DVICO, USB_PID_DIGITALNOW_BLUEBIRD_DUAL_1_COLD) },
 776         { USB_DEVICE(USB_VID_DVICO, USB_PID_DIGITALNOW_BLUEBIRD_DUAL_1_WARM) },
 777         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_2_COLD) },
 778         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_2_WARM) },
 779         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_4) },
 780         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DVB_T_NANO_2) },
 781         { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DVB_T_NANO_2_NFW_WARM) },
 782         {}              /* Terminating entry */
 783 };
 784 MODULE_DEVICE_TABLE (usb, cxusb_table);
 785
 786 static struct dvb_usb_device_properties cxusb_medion_properties = {
 787         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
 788
 789         .usb_ctrl = CYPRESS_FX2,
 790
 791         .size_of_priv     = sizeof(struct cxusb_state),
 792
 793         .num_adapters = 1,
 794         .adapter = {
 795                 {
 796                         .streaming_ctrl   = cxusb_streaming_ctrl,
 797                         .frontend_attach  = cxusb_cx22702_frontend_attach,
 798                         .tuner_attach     = cxusb_fmd1216me_tuner_attach,
 799                         /* parameter for the MPEG2-data transfer */
 800                                         .stream = {
 801                                                 .type = USB_BULK,
 802                                 .count = 5,
 803                                 .endpoint = 0x02,
 804                                 .u = {
 805                                         .bulk = {
 806                                                 .buffersize = 8192,
 807                                         }
 808                                 }
 809                         },
 810
 811                 },
 812         },
 813         .power_ctrl       = cxusb_power_ctrl,
 814
 815         .i2c_algo         = &cxusb_i2c_algo,
 816
 817         .generic_bulk_ctrl_endpoint = 0x01,
 818
 819         .num_device_descs = 1,
 820         .devices = {
 821                 {   "Medion MD95700 (MDUSBTV-HYBRID)",
 822                         { NULL },
 823                         { &cxusb_table[0], NULL },
 824                 },
 825         }
 826 };
 827
 828 static struct dvb_usb_device_properties cxusb_bluebird_lgh064f_properties = {
 829         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
 830
 831         .usb_ctrl          = DEVICE_SPECIFIC,
 832         .firmware          = "dvb-usb-bluebird-01.fw",
 833         .download_firmware = bluebird_patch_dvico_firmware_download,
 834         /* use usb alt setting 0 for EP4 transfer (dvb-t),
 835            use usb alt setting 7 for EP2 transfer (atsc) */
 836
 837         .size_of_priv     = sizeof(struct cxusb_state),
 838
 839         .num_adapters = 1,
 840         .adapter = {
 841                 {
 842                         .streaming_ctrl   = cxusb_streaming_ctrl,
 843                         .frontend_attach  = cxusb_lgdt3303_frontend_attach,
 844                         .tuner_attach     = cxusb_lgh064f_tuner_attach,
 845
 846                         /* parameter for the MPEG2-data transfer */
 847                                         .stream = {
 848                                                 .type = USB_BULK,
 849                                 .count = 5,
 850                                 .endpoint = 0x02,
 851                                 .u = {
 852                                         .bulk = {
 853                                                 .buffersize = 8192,
 854                                         }
 855                                 }
 856                         },
 857                 },
 858         },
 859
 860         .power_ctrl       = cxusb_bluebird_power_ctrl,
 861
 862         .i2c_algo         = &cxusb_i2c_algo,
 863
 864         .rc_interval      = 100,
 865         .rc_key_map       = dvico_portable_rc_keys,
 866         .rc_key_map_size  = ARRAY_SIZE(dvico_portable_rc_keys),
 867         .rc_query         = cxusb_rc_query,
 868
 869         .generic_bulk_ctrl_endpoint = 0x01,
 870
 871         .num_device_descs = 1,
 872         .devices = {
 873                 {   "DViCO FusionHDTV5 USB Gold",
 874                         { &cxusb_table[1], NULL },
 875                         { &cxusb_table[2], NULL },
 876                 },
 877         }
 878 };
 879
 880 static struct dvb_usb_device_properties cxusb_bluebird_dee1601_properties = {
 881         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
 882
 883         .usb_ctrl          = DEVICE_SPECIFIC,
 884         .firmware          = "dvb-usb-bluebird-01.fw",
 885         .download_firmware = bluebird_patch_dvico_firmware_download,
 886         /* use usb alt setting 0 for EP4 transfer (dvb-t),
 887            use usb alt setting 7 for EP2 transfer (atsc) */
 888
 889         .size_of_priv     = sizeof(struct cxusb_state),
 890
 891         .num_adapters = 1,
 892         .adapter = {
 893                 {
 894                         .streaming_ctrl   = cxusb_streaming_ctrl,
 895                         .frontend_attach  = cxusb_dee1601_frontend_attach,
 896                         .tuner_attach     = cxusb_dee1601_tuner_attach,
 897                         /* parameter for the MPEG2-data transfer */
 898                         .stream = {
 899                                 .type = USB_BULK,
 900                                 .count = 5,
 901                                 .endpoint = 0x04,
 902                                 .u = {
 903                                         .bulk = {
 904                                                 .buffersize = 8192,
 905                                         }
 906                                 }
 907                         },
 908                 },
 909         },
 910
 911         .power_ctrl       = cxusb_bluebird_power_ctrl,
 912
 913         .i2c_algo         = &cxusb_i2c_algo,
 914
 915         .rc_interval      = 150,
 916         .rc_key_map       = dvico_mce_rc_keys,
 917         .rc_key_map_size  = ARRAY_SIZE(dvico_mce_rc_keys),
 918         .rc_query         = cxusb_rc_query,
 919
 920         .generic_bulk_ctrl_endpoint = 0x01,
 921
 922         .num_device_descs = 3,
 923         .devices = {
 924                 {   "DViCO FusionHDTV DVB-T Dual USB",
 925                         { &cxusb_table[3], NULL },
 926                         { &cxusb_table[4], NULL },
 927                 },
 928                 {   "DigitalNow DVB-T Dual USB",
 929                         { &cxusb_table[9],  NULL },
 930                         { &cxusb_table[10], NULL },
 931                 },
 932                 {   "DViCO FusionHDTV DVB-T Dual Digital 2",
 933                         { &cxusb_table[11], NULL },
 934                         { &cxusb_table[12], NULL },
 935                 },
 936         }
 937 };
 938
 939 static struct dvb_usb_device_properties cxusb_bluebird_lgz201_properties = {
 940         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
 941
 942         .usb_ctrl          = DEVICE_SPECIFIC,
 943         .firmware          = "dvb-usb-bluebird-01.fw",
 944         .download_firmware = bluebird_patch_dvico_firmware_download,
 945         /* use usb alt setting 0 for EP4 transfer (dvb-t),
 946            use usb alt setting 7 for EP2 transfer (atsc) */
 947
 948         .size_of_priv     = sizeof(struct cxusb_state),
 949
 950         .num_adapters = 2,
 951         .adapter = {
 952                 {
 953                         .streaming_ctrl   = cxusb_streaming_ctrl,
 954                         .frontend_attach  = cxusb_mt352_frontend_attach,
 955                         .tuner_attach     = cxusb_lgz201_tuner_attach,
 956
 957                         /* parameter for the MPEG2-data transfer */
 958                         .stream = {
 959                                 .type = USB_BULK,
 960                                 .count = 5,
 961                                 .endpoint = 0x04,
 962                                 .u = {
 963                                         .bulk = {
 964                                                 .buffersize = 8192,
 965                                         }
 966                                 }
 967                         },
 968                 },
 969         },
 970         .power_ctrl       = cxusb_bluebird_power_ctrl,
 971
 972         .i2c_algo         = &cxusb_i2c_algo,
 973
 974         .rc_interval      = 100,
 975         .rc_key_map       = dvico_portable_rc_keys,
 976         .rc_key_map_size  = ARRAY_SIZE(dvico_portable_rc_keys),
 977         .rc_query         = cxusb_rc_query,
 978
 979         .generic_bulk_ctrl_endpoint = 0x01,
 980         .num_device_descs = 1,
 981         .devices = {
 982                 {   "DViCO FusionHDTV DVB-T USB (LGZ201)",
 983                         { &cxusb_table[5], NULL },
 984                         { &cxusb_table[6], NULL },
 985                 },
 986         }
 987 };
 988
 989 static struct dvb_usb_device_properties cxusb_bluebird_dtt7579_properties = {
 990         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
 991
 992         .usb_ctrl          = DEVICE_SPECIFIC,
 993         .firmware          = "dvb-usb-bluebird-01.fw",
 994         .download_firmware = bluebird_patch_dvico_firmware_download,
 995         /* use usb alt setting 0 for EP4 transfer (dvb-t),
 996            use usb alt setting 7 for EP2 transfer (atsc) */
 997
 998         .size_of_priv     = sizeof(struct cxusb_state),
 999
1000         .num_adapters = 1,
1001         .adapter = {
1002                 {
1003                         .streaming_ctrl   = cxusb_streaming_ctrl,
1004                         .frontend_attach  = cxusb_mt352_frontend_attach,
1005                         .tuner_attach     = cxusb_dtt7579_tuner_attach,
1006
1007                         /* parameter for the MPEG2-data transfer */
1008                         .stream = {
1009                                 .type = USB_BULK,
1010                                 .count = 5,
1011                                 .endpoint = 0x04,
1012                                 .u = {
1013                                         .bulk = {
1014                                                 .buffersize = 8192,
1015                                         }
1016                                 }
1017                         },
1018                 },
1019         },
1020         .power_ctrl       = cxusb_bluebird_power_ctrl,
1021
1022         .i2c_algo         = &cxusb_i2c_algo,
1023
1024         .rc_interval      = 100,
1025         .rc_key_map       = dvico_portable_rc_keys,
1026         .rc_key_map_size  = ARRAY_SIZE(dvico_portable_rc_keys),
1027         .rc_query         = cxusb_rc_query,
1028
1029         .generic_bulk_ctrl_endpoint = 0x01,
1030
1031         .num_device_descs = 1,
1032         .devices = {
1033                 {   "DViCO FusionHDTV DVB-T USB (TH7579)",
1034                         { &cxusb_table[7], NULL },
1035                         { &cxusb_table[8], NULL },
1036                 },
1037         }
1038 };
1039
1040 static struct dvb_usb_device_properties cxusb_bluebird_dualdig4_properties = {
1041         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
1042
1043         .usb_ctrl         = CYPRESS_FX2,
1044
1045         .size_of_priv     = sizeof(struct cxusb_state),
1046
1047         .num_adapters = 1,
1048         .adapter = {
1049                 {
1050                         .streaming_ctrl   = cxusb_streaming_ctrl,
1051                         .frontend_attach  = cxusb_dualdig4_frontend_attach,
1052                         .tuner_attach     = cxusb_dvico_xc3028_tuner_attach,
1053                         /* parameter for the MPEG2-data transfer */
1054                         .stream = {
1055                                 .type = USB_BULK,
1056                                 .count = 5,
1057                                 .endpoint = 0x02,
1058                                 .u = {
1059                                         .bulk = {
1060                                                 .buffersize = 8192,
1061                                         }
1062                                 }
1063                         },
1064                 },
1065         },
1066
1067         .power_ctrl       = cxusb_power_ctrl,
1068
1069         .i2c_algo         = &cxusb_i2c_algo,
1070
1071         .generic_bulk_ctrl_endpoint = 0x01,
1072
1073         .rc_interval      = 100,
1074         .rc_key_map       = dvico_mce_rc_keys,
1075         .rc_key_map_size  = ARRAY_SIZE(dvico_mce_rc_keys),
1076         .rc_query         = cxusb_bluebird2_rc_query,
1077
1078         .num_device_descs = 1,
1079         .devices = {
1080                 {   "DViCO FusionHDTV DVB-T Dual Digital 4",
1081                         { NULL },
1082                         { &cxusb_table[13], NULL },
1083                 },
1084         }
1085 };
1086
1087 static struct dvb_usb_device_properties cxusb_bluebird_nano2_properties = {
1088         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
1089
1090         .usb_ctrl         = CYPRESS_FX2,
1091         .identify_state   = bluebird_fx2_identify_state,
1092
1093         .size_of_priv     = sizeof(struct cxusb_state),
1094
1095         .num_adapters = 1,
1096         .adapter = {
1097                 {
1098                         .streaming_ctrl   = cxusb_streaming_ctrl,
1099                         .frontend_attach  = cxusb_nano2_frontend_attach,
1100                         .tuner_attach     = cxusb_dvico_xc3028_tuner_attach,
1101                         /* parameter for the MPEG2-data transfer */
1102                         .stream = {
1103                                 .type = USB_BULK,
1104                                 .count = 5,
1105                                 .endpoint = 0x02,
1106                                 .u = {
1107                                         .bulk = {
1108                                                 .buffersize = 8192,
1109                                         }
1110                                 }
1111                         },
1112                 },
1113         },
1114
1115         .power_ctrl       = cxusb_nano2_power_ctrl,
1116
1117         .i2c_algo         = &cxusb_i2c_algo,
1118
1119         .generic_bulk_ctrl_endpoint = 0x01,
1120
1121         .rc_interval      = 100,
1122         .rc_key_map       = dvico_portable_rc_keys,
1123         .rc_key_map_size  = ARRAY_SIZE(dvico_portable_rc_keys),
1124         .rc_query         = cxusb_bluebird2_rc_query,
1125
1126         .num_device_descs = 1,
1127         .devices = {
1128                 {   "DViCO FusionHDTV DVB-T NANO2",
1129                         { NULL },
1130                         { &cxusb_table[14], NULL },
1131                 },
1132         }
1133 };
1134
1135 static struct dvb_usb_device_properties cxusb_bluebird_nano2_needsfirmware_properties = {
1136         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
1137
1138         .usb_ctrl          = DEVICE_SPECIFIC,
1139         .firmware          = "dvb-usb-bluebird-02.fw",
1140         .download_firmware = bluebird_patch_dvico_firmware_download,
1141         .identify_state    = bluebird_fx2_identify_state,
1142
1143         .size_of_priv      = sizeof(struct cxusb_state),
1144
1145         .num_adapters = 1,
1146         .adapter = {
1147                 {
1148                         .streaming_ctrl   = cxusb_streaming_ctrl,
1149                         .frontend_attach  = cxusb_nano2_frontend_attach,
1150                         .tuner_attach     = cxusb_dvico_xc3028_tuner_attach,
1151                         /* parameter for the MPEG2-data transfer */
1152                         .stream = {
1153                                 .type = USB_BULK,
1154                                 .count = 5,
1155                                 .endpoint = 0x02,
1156                                 .u = {
1157                                         .bulk = {
1158                                                 .buffersize = 8192,
1159                                         }
1160                                 }
1161                         },
1162                 },
1163         },
1164
1165         .power_ctrl       = cxusb_nano2_power_ctrl,
1166
1167         .i2c_algo         = &cxusb_i2c_algo,
1168
1169         .generic_bulk_ctrl_endpoint = 0x01,
1170
1171         .rc_interval      = 100,
1172         .rc_key_map       = dvico_portable_rc_keys,
1173         .rc_key_map_size  = ARRAY_SIZE(dvico_portable_rc_keys),
1174         .rc_query         = cxusb_rc_query,
1175
1176         .num_device_descs = 1,
1177         .devices = {
1178                 {   "DViCO FusionHDTV DVB-T NANO2 w/o firmware",
1179                         { &cxusb_table[14], NULL },
1180                         { &cxusb_table[15], NULL },
1181                 },
1182         }
1183 };
1184
1185 static struct usb_driver cxusb_driver = {
1186         .name           = "dvb_usb_cxusb",
1187         .probe          = cxusb_probe,
1188         .disconnect     = dvb_usb_device_exit,
1189         .id_table       = cxusb_table,
1190 };
1191
1192 /* module stuff */
1193 static int __init cxusb_module_init(void)
1194 {
1195         int result;
1196         if ((result = usb_register(&cxusb_driver))) {
1197                 err("usb_register failed. Error number %d",result);
1198                 return result;
1199         }
1200
1201         return 0;
1202 }
1203
1204 static void __exit cxusb_module_exit(void)
1205 {
1206         /* deregister this driver from the USB subsystem */
1207         usb_deregister(&cxusb_driver);
1208 }
1209
1210 module_init (cxusb_module_init);
1211 module_exit (cxusb_module_exit);
1212
1213 MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
1214 MODULE_AUTHOR("Michael Krufky <mkrufky@linuxtv.org>");
1215 MODULE_AUTHOR("Chris Pascoe <c.pascoe@itee.uq.edu.au>");
1216 MODULE_DESCRIPTION("Driver for Conexant USB2.0 hybrid reference design");
1217 MODULE_VERSION("1.0-alpha");
1218 MODULE_LICENSE("GPL");