drivers/staging/tm6000/tm6000-cards.c

   1 /*
   2  *  tm6000-cards.c - driver for TM5600/TM6000/TM6010 USB video capture devices
   3  *
   4  *  Copyright (C) 2006-2007 Mauro Carvalho Chehab <mchehab@infradead.org>
   5  *
   6  *  This program is free software; you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation version 2
   9  *
  10  *  This program is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  *  GNU General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU General Public License
  16  *  along with this program; if not, write to the Free Software
  17  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  18  */
  19
  20 #include <linux/init.h>
  21 #include <linux/module.h>
  22 #include <linux/pci.h>
  23 #include <linux/delay.h>
  24 #include <linux/i2c.h>
  25 #include <linux/usb.h>
  26 #include <linux/version.h>
  27 #include <linux/slab.h>
  28 #include <media/v4l2-common.h>
  29 #include <media/tuner.h>
  30 #include <media/tvaudio.h>
  31 #include <media/i2c-addr.h>
  32 #include <media/rc-map.h>
  33
  34 #include "tm6000.h"
  35 #include "tm6000-regs.h"
  36 #include "tuner-xc2028.h"
  37 #include "xc5000.h"
  38
  39 #define TM6000_BOARD_UNKNOWN                    0
  40 #define TM5600_BOARD_GENERIC                    1
  41 #define TM6000_BOARD_GENERIC                    2
  42 #define TM6010_BOARD_GENERIC                    3
  43 #define TM5600_BOARD_10MOONS_UT821              4
  44 #define TM5600_BOARD_10MOONS_UT330              5
  45 #define TM6000_BOARD_ADSTECH_DUAL_TV            6
  46 #define TM6000_BOARD_FREECOM_AND_SIMILAR        7
  47 #define TM6000_BOARD_ADSTECH_MINI_DUAL_TV       8
  48 #define TM6010_BOARD_HAUPPAUGE_900H             9
  49 #define TM6010_BOARD_BEHOLD_WANDER              10
  50 #define TM6010_BOARD_BEHOLD_VOYAGER             11
  51 #define TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE 12
  52 #define TM6010_BOARD_TWINHAN_TU501              13
  53
  54 #define TM6000_MAXBOARDS        16
  55 static unsigned int card[]     = {[0 ... (TM6000_MAXBOARDS - 1)] = UNSET };
  56
  57 module_param_array(card,  int, NULL, 0444);
  58
  59 static unsigned long tm6000_devused;
  60
  61
  62 struct tm6000_board {
  63         char            *name;
  64
  65         struct tm6000_capabilities caps;
  66
  67         enum            tm6000_devtype type;    /* variant of the chipset */
  68         int             tuner_type;     /* type of the tuner */
  69         int             tuner_addr;     /* tuner address */
  70         int             demod_addr;     /* demodulator address */
  71
  72         struct tm6000_gpio gpio;
  73
  74         char            *ir_codes;
  75 };
  76
  77 struct tm6000_board tm6000_boards[] = {
  78         [TM6000_BOARD_UNKNOWN] = {
  79                 .name         = "Unknown tm6000 video grabber",
  80                 .caps = {
  81                         .has_tuner    = 1,
  82                 },
  83                 .gpio = {
  84                         .tuner_reset    = TM6000_GPIO_1,
  85                 },
  86         },
  87         [TM5600_BOARD_GENERIC] = {
  88                 .name         = "Generic tm5600 board",
  89                 .type         = TM5600,
  90                 .tuner_type   = TUNER_XC2028,
  91                 .tuner_addr   = 0xc2 >> 1,
  92                 .caps = {
  93                         .has_tuner      = 1,
  94                 },
  95                 .gpio = {
  96                         .tuner_reset    = TM6000_GPIO_1,
  97                 },
  98         },
  99         [TM6000_BOARD_GENERIC] = {
 100                 .name         = "Generic tm6000 board",
 101                 .tuner_type   = TUNER_XC2028,
 102                 .tuner_addr   = 0xc2 >> 1,
 103                 .caps = {
 104                         .has_tuner      = 1,
 105                         .has_dvb        = 1,
 106                 },
 107                 .gpio = {
 108                         .tuner_reset    = TM6000_GPIO_1,
 109                 },
 110         },
 111         [TM6010_BOARD_GENERIC] = {
 112                 .name         = "Generic tm6010 board",
 113                 .type         = TM6010,
 114                 .tuner_type   = TUNER_XC2028,
 115                 .tuner_addr   = 0xc2 >> 1,
 116                 .demod_addr   = 0x1e >> 1,
 117                 .caps = {
 118                         .has_tuner      = 1,
 119                         .has_dvb        = 1,
 120                         .has_zl10353    = 1,
 121                         .has_eeprom     = 1,
 122                         .has_remote     = 1,
 123                 },
 124                 .gpio = {
 125                         .tuner_reset    = TM6010_GPIO_2,
 126                         .tuner_on       = TM6010_GPIO_3,
 127                         .demod_reset    = TM6010_GPIO_1,
 128                         .demod_on       = TM6010_GPIO_4,
 129                         .power_led      = TM6010_GPIO_7,
 130                         .dvb_led        = TM6010_GPIO_5,
 131                         .ir             = TM6010_GPIO_0,
 132                 },
 133         },
 134         [TM5600_BOARD_10MOONS_UT821] = {
 135                 .name         = "10Moons UT 821",
 136                 .tuner_type   = TUNER_XC2028,
 137                 .type         = TM5600,
 138                 .tuner_addr   = 0xc2 >> 1,
 139                 .caps = {
 140                         .has_tuner    = 1,
 141                         .has_eeprom   = 1,
 142                 },
 143                 .gpio = {
 144                         .tuner_reset    = TM6000_GPIO_1,
 145                 },
 146         },
 147         [TM5600_BOARD_10MOONS_UT330] = {
 148                 .name         = "10Moons UT 330",
 149                 .tuner_type   = TUNER_PHILIPS_FQ1216AME_MK4,
 150                 .tuner_addr   = 0xc8 >> 1,
 151                 .caps = {
 152                         .has_tuner    = 1,
 153                         .has_dvb      = 0,
 154                         .has_zl10353  = 0,
 155                         .has_eeprom   = 1,
 156                 },
 157         },
 158         [TM6000_BOARD_ADSTECH_DUAL_TV] = {
 159                 .name         = "ADSTECH Dual TV USB",
 160                 .tuner_type   = TUNER_XC2028,
 161                 .tuner_addr   = 0xc8 >> 1,
 162                 .caps = {
 163                         .has_tuner    = 1,
 164                         .has_tda9874  = 1,
 165                         .has_dvb      = 1,
 166                         .has_zl10353  = 1,
 167                         .has_eeprom   = 1,
 168                 },
 169         },
 170         [TM6000_BOARD_FREECOM_AND_SIMILAR] = {
 171                 .name         = "Freecom Hybrid Stick / Moka DVB-T Receiver Dual",
 172                 .tuner_type   = TUNER_XC2028, /* has a XC3028 */
 173                 .tuner_addr   = 0xc2 >> 1,
 174                 .demod_addr   = 0x1e >> 1,
 175                 .caps = {
 176                         .has_tuner    = 1,
 177                         .has_dvb      = 1,
 178                         .has_zl10353  = 1,
 179                         .has_eeprom   = 0,
 180                         .has_remote   = 1,
 181                 },
 182                 .gpio = {
 183                         .tuner_reset    = TM6000_GPIO_4,
 184                 },
 185         },
 186         [TM6000_BOARD_ADSTECH_MINI_DUAL_TV] = {
 187                 .name         = "ADSTECH Mini Dual TV USB",
 188                 .tuner_type   = TUNER_XC2028, /* has a XC3028 */
 189                 .tuner_addr   = 0xc8 >> 1,
 190                 .demod_addr   = 0x1e >> 1,
 191                 .caps = {
 192                         .has_tuner    = 1,
 193                         .has_dvb      = 1,
 194                         .has_zl10353  = 1,
 195                         .has_eeprom   = 0,
 196                 },
 197                 .gpio = {
 198                         .tuner_reset    = TM6000_GPIO_4,
 199                 },
 200         },
 201         [TM6010_BOARD_HAUPPAUGE_900H] = {
 202                 .name         = "Hauppauge WinTV HVR-900H / WinTV USB2-Stick",
 203                 .tuner_type   = TUNER_XC2028, /* has a XC3028 */
 204                 .tuner_addr   = 0xc2 >> 1,
 205                 .demod_addr   = 0x1e >> 1,
 206                 .type         = TM6010,
 207                 .caps = {
 208                         .has_tuner    = 1,
 209                         .has_dvb      = 1,
 210                         .has_zl10353  = 1,
 211                         .has_eeprom   = 1,
 212                         .has_remote   = 1,
 213                 },
 214                 .gpio = {
 215                         .tuner_reset    = TM6010_GPIO_2,
 216                         .tuner_on       = TM6010_GPIO_3,
 217                         .demod_reset    = TM6010_GPIO_1,
 218                         .demod_on       = TM6010_GPIO_4,
 219                         .power_led      = TM6010_GPIO_7,
 220                         .dvb_led        = TM6010_GPIO_5,
 221                         .ir             = TM6010_GPIO_0,
 222                 },
 223         },
 224         [TM6010_BOARD_BEHOLD_WANDER] = {
 225                 .name         = "Beholder Wander DVB-T/TV/FM USB2.0",
 226                 .tuner_type   = TUNER_XC5000,
 227                 .tuner_addr   = 0xc2 >> 1,
 228                 .demod_addr   = 0x1e >> 1,
 229                 .type         = TM6010,
 230                 .caps = {
 231                         .has_tuner    = 1,
 232                         .has_dvb      = 1,
 233                         .has_zl10353  = 1,
 234                         .has_eeprom   = 1,
 235                         .has_remote   = 1,
 236                 },
 237                 .gpio = {
 238                         .tuner_reset    = TM6010_GPIO_0,
 239                         .demod_reset    = TM6010_GPIO_1,
 240                         .power_led      = TM6010_GPIO_6,
 241                 },
 242         },
 243         [TM6010_BOARD_BEHOLD_VOYAGER] = {
 244                 .name         = "Beholder Voyager TV/FM USB2.0",
 245                 .tuner_type   = TUNER_XC5000,
 246                 .tuner_addr   = 0xc2 >> 1,
 247                 .type         = TM6010,
 248                 .caps = {
 249                         .has_tuner    = 1,
 250                         .has_dvb      = 0,
 251                         .has_zl10353  = 0,
 252                         .has_eeprom   = 1,
 253                         .has_remote   = 1,
 254                 },
 255                 .gpio = {
 256                         .tuner_reset    = TM6010_GPIO_0,
 257                         .power_led      = TM6010_GPIO_6,
 258                 },
 259         },
 260         [TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE] = {
 261                 .name         = "Terratec Cinergy Hybrid XE / Cinergy Hybrid-Stick",
 262                 .tuner_type   = TUNER_XC2028, /* has a XC3028 */
 263                 .tuner_addr   = 0xc2 >> 1,
 264                 .demod_addr   = 0x1e >> 1,
 265                 .type         = TM6010,
 266                 .caps = {
 267                         .has_tuner    = 1,
 268                         .has_dvb      = 1,
 269                         .has_zl10353  = 1,
 270                         .has_eeprom   = 1,
 271                         .has_remote   = 1,
 272                 },
 273                 .gpio = {
 274                         .tuner_reset    = TM6010_GPIO_2,
 275                         .tuner_on       = TM6010_GPIO_3,
 276                         .demod_reset    = TM6010_GPIO_1,
 277                         .demod_on       = TM6010_GPIO_4,
 278                         .power_led      = TM6010_GPIO_7,
 279                         .dvb_led        = TM6010_GPIO_5,
 280                         .ir             = TM6010_GPIO_0,
 281                 },
 282                 .ir_codes = RC_MAP_NEC_TERRATEC_CINERGY_XS,
 283         },
 284         [TM6010_BOARD_TWINHAN_TU501] = {
 285                 .name         = "Twinhan TU501(704D1)",
 286                 .tuner_type   = TUNER_XC2028, /* has a XC3028 */
 287                 .tuner_addr   = 0xc2 >> 1,
 288                 .demod_addr   = 0x1e >> 1,
 289                 .type         = TM6010,
 290                 .caps = {
 291                         .has_tuner    = 1,
 292                         .has_dvb      = 1,
 293                         .has_zl10353  = 1,
 294                         .has_eeprom   = 1,
 295                         .has_remote   = 1,
 296                 },
 297                 .gpio = {
 298                         .tuner_reset    = TM6010_GPIO_2,
 299                         .tuner_on       = TM6010_GPIO_3,
 300                         .demod_reset    = TM6010_GPIO_1,
 301                         .demod_on       = TM6010_GPIO_4,
 302                         .power_led      = TM6010_GPIO_7,
 303                         .dvb_led        = TM6010_GPIO_5,
 304                         .ir             = TM6010_GPIO_0,
 305                 },
 306         }
 307 };
 308
 309 /* table of devices that work with this driver */
 310 struct usb_device_id tm6000_id_table[] = {
 311         { USB_DEVICE(0x6000, 0x0001), .driver_info = TM5600_BOARD_10MOONS_UT821 },
 312         { USB_DEVICE(0x6000, 0x0002), .driver_info = TM6010_BOARD_GENERIC },
 313         { USB_DEVICE(0x06e1, 0xf332), .driver_info = TM6000_BOARD_ADSTECH_DUAL_TV },
 314         { USB_DEVICE(0x14aa, 0x0620), .driver_info = TM6000_BOARD_FREECOM_AND_SIMILAR },
 315         { USB_DEVICE(0x06e1, 0xb339), .driver_info = TM6000_BOARD_ADSTECH_MINI_DUAL_TV },
 316         { USB_DEVICE(0x2040, 0x6600), .driver_info = TM6010_BOARD_HAUPPAUGE_900H },
 317         { USB_DEVICE(0x2040, 0x6601), .driver_info = TM6010_BOARD_HAUPPAUGE_900H },
 318         { USB_DEVICE(0x2040, 0x6610), .driver_info = TM6010_BOARD_HAUPPAUGE_900H },
 319         { USB_DEVICE(0x2040, 0x6611), .driver_info = TM6010_BOARD_HAUPPAUGE_900H },
 320         { USB_DEVICE(0x6000, 0xdec0), .driver_info = TM6010_BOARD_BEHOLD_WANDER },
 321         { USB_DEVICE(0x6000, 0xdec1), .driver_info = TM6010_BOARD_BEHOLD_VOYAGER },
 322         { USB_DEVICE(0x0ccd, 0x0086), .driver_info = TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE },
 323         { USB_DEVICE(0x0ccd, 0x00A5), .driver_info = TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE },
 324         { USB_DEVICE(0x13d3, 0x3240), .driver_info = TM6010_BOARD_TWINHAN_TU501 },
 325         { USB_DEVICE(0x13d3, 0x3241), .driver_info = TM6010_BOARD_TWINHAN_TU501 },
 326         { USB_DEVICE(0x13d3, 0x3243), .driver_info = TM6010_BOARD_TWINHAN_TU501 },
 327         { USB_DEVICE(0x13d3, 0x3264), .driver_info = TM6010_BOARD_TWINHAN_TU501 },
 328         { },
 329 };
 330
 331 /* Tuner callback to provide the proper gpio changes needed for xc5000 */
 332 int tm6000_xc5000_callback(void *ptr, int component, int command, int arg)
 333 {
 334         int rc = 0;
 335         struct tm6000_core *dev = ptr;
 336
 337         if (dev->tuner_type != TUNER_XC5000)
 338                 return 0;
 339
 340         switch (command) {
 341         case XC5000_TUNER_RESET:
 342                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
 343                                dev->gpio.tuner_reset, 0x01);
 344                 msleep(15);
 345                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
 346                                dev->gpio.tuner_reset, 0x00);
 347                 msleep(15);
 348                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
 349                                dev->gpio.tuner_reset, 0x01);
 350                 break;
 351         }
 352         return rc;
 353 }
 354 EXPORT_SYMBOL_GPL(tm6000_xc5000_callback);
 355
 356 /* Tuner callback to provide the proper gpio changes needed for xc2028 */
 357
 358 int tm6000_tuner_callback(void *ptr, int component, int command, int arg)
 359 {
 360         int rc = 0;
 361         struct tm6000_core *dev = ptr;
 362
 363         if (dev->tuner_type != TUNER_XC2028)
 364                 return 0;
 365
 366         switch (command) {
 367         case XC2028_RESET_CLK:
 368                 tm6000_ir_wait(dev, 0);
 369
 370                 tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT,
 371                                         0x02, arg);
 372                 msleep(10);
 373                 rc = tm6000_i2c_reset(dev, 10);
 374                 break;
 375         case XC2028_TUNER_RESET:
 376                 /* Reset codes during load firmware */
 377                 switch (arg) {
 378                 case 0:
 379                         /* newer tuner can faster reset */
 380                         switch (dev->model) {
 381                         case TM5600_BOARD_10MOONS_UT821:
 382                                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
 383                                                dev->gpio.tuner_reset, 0x01);
 384                                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
 385                                                0x300, 0x01);
 386                                 msleep(10);
 387                                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
 388                                                dev->gpio.tuner_reset, 0x00);
 389                                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
 390                                                0x300, 0x00);
 391                                 msleep(10);
 392                                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
 393                                                dev->gpio.tuner_reset, 0x01);
 394                                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
 395                                                0x300, 0x01);
 396                                 break;
 397                         case TM6010_BOARD_HAUPPAUGE_900H:
 398                         case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
 399                         case TM6010_BOARD_TWINHAN_TU501:
 400                                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
 401                                                dev->gpio.tuner_reset, 0x01);
 402                                 msleep(60);
 403                                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
 404                                                dev->gpio.tuner_reset, 0x00);
 405                                 msleep(75);
 406                                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
 407                                                dev->gpio.tuner_reset, 0x01);
 408                                 msleep(60);
 409                                 break;
 410                         default:
 411                                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
 412                                                dev->gpio.tuner_reset, 0x00);
 413                                 msleep(130);
 414                                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
 415                                                dev->gpio.tuner_reset, 0x01);
 416                                 msleep(130);
 417                                 break;
 418                         }
 419
 420                         tm6000_ir_wait(dev, 1);
 421                         break;
 422                 case 1:
 423                         tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT,
 424                                                 0x02, 0x01);
 425                         msleep(10);
 426                         break;
 427                 case 2:
 428                         rc = tm6000_i2c_reset(dev, 100);
 429                         break;
 430                 }
 431         }
 432         return rc;
 433 }
 434 EXPORT_SYMBOL_GPL(tm6000_tuner_callback);
 435
 436 int tm6000_cards_setup(struct tm6000_core *dev)
 437 {
 438         int i, rc;
 439
 440         /*
 441          * Board-specific initialization sequence. Handles all GPIO
 442          * initialization sequences that are board-specific.
 443          * Up to now, all found devices use GPIO1 and GPIO4 at the same way.
 444          * Probably, they're all based on some reference device. Due to that,
 445          * there's a common routine at the end to handle those GPIO's. Devices
 446          * that use different pinups or init sequences can just return at
 447          * the board-specific session.
 448          */
 449         switch (dev->model) {
 450         case TM6010_BOARD_HAUPPAUGE_900H:
 451         case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
 452         case TM6010_BOARD_TWINHAN_TU501:
 453         case TM6010_BOARD_GENERIC:
 454                 /* Turn xceive 3028 on */
 455                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.tuner_on, 0x01);
 456                 msleep(15);
 457                 /* Turn zarlink zl10353 on */
 458                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_on, 0x00);
 459                 msleep(15);
 460                 /* Reset zarlink zl10353 */
 461                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x00);
 462                 msleep(50);
 463                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x01);
 464                 msleep(15);
 465                 /* Turn zarlink zl10353 off */
 466                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_on, 0x01);
 467                 msleep(15);
 468                 /* ir ? */
 469                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.ir, 0x01);
 470                 msleep(15);
 471                 /* Power led on (blue) */
 472                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.power_led, 0x00);
 473                 msleep(15);
 474                 /* DVB led off (orange) */
 475                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.dvb_led, 0x01);
 476                 msleep(15);
 477                 /* Turn zarlink zl10353 on */
 478                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_on, 0x00);
 479                 msleep(15);
 480                 break;
 481         case TM6010_BOARD_BEHOLD_WANDER:
 482                 /* Power led on (blue) */
 483                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.power_led, 0x01);
 484                 msleep(15);
 485                 /* Reset zarlink zl10353 */
 486                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x00);
 487                 msleep(50);
 488                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x01);
 489                 msleep(15);
 490                 break;
 491         case TM6010_BOARD_BEHOLD_VOYAGER:
 492                 /* Power led on (blue) */
 493                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.power_led, 0x01);
 494                 msleep(15);
 495                 break;
 496         default:
 497                 break;
 498         }
 499
 500         /*
 501          * Default initialization. Most of the devices seem to use GPIO1
 502          * and GPIO4.on the same way, so, this handles the common sequence
 503          * used by most devices.
 504          * If a device uses a different sequence or different GPIO pins for
 505          * reset, just add the code at the board-specific part
 506          */
 507
 508         if (dev->gpio.tuner_reset) {
 509                 for (i = 0; i < 2; i++) {
 510                         rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
 511                                                 dev->gpio.tuner_reset, 0x00);
 512                         if (rc < 0) {
 513                                 printk(KERN_ERR "Error %i doing tuner reset\n", rc);
 514                                 return rc;
 515                         }
 516
 517                         msleep(10); /* Just to be conservative */
 518                         rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
 519                                                 dev->gpio.tuner_reset, 0x01);
 520                         if (rc < 0) {
 521                                 printk(KERN_ERR "Error %i doing tuner reset\n", rc);
 522                                 return rc;
 523                         }
 524                         msleep(10);
 525
 526                         if (!i) {
 527                                 rc = tm6000_get_reg32(dev, REQ_40_GET_VERSION, 0, 0);
 528                                 if (rc >= 0)
 529                                         printk(KERN_DEBUG "board=0x%08x\n", rc);
 530                         }
 531                 }
 532         } else {
 533                 printk(KERN_ERR "Tuner reset is not configured\n");
 534                 return -1;
 535         }
 536
 537         msleep(50);
 538
 539         return 0;
 540 };
 541
 542 static void tm6000_config_tuner(struct tm6000_core *dev)
 543 {
 544         struct tuner_setup tun_setup;
 545
 546         /* Load tuner module */
 547         v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
 548                 NULL, "tuner", dev->tuner_addr, NULL);
 549
 550         memset(&tun_setup, 0, sizeof(tun_setup));
 551         tun_setup.type = dev->tuner_type;
 552         tun_setup.addr = dev->tuner_addr;
 553
 554         tun_setup.mode_mask = 0;
 555         if (dev->caps.has_tuner)
 556                 tun_setup.mode_mask |= (T_ANALOG_TV | T_RADIO);
 557         if (dev->caps.has_dvb)
 558                 tun_setup.mode_mask |= T_DIGITAL_TV;
 559
 560         switch (dev->tuner_type) {
 561         case TUNER_XC2028:
 562                 tun_setup.tuner_callback = tm6000_tuner_callback;
 563                 break;
 564         case TUNER_XC5000:
 565                 tun_setup.tuner_callback = tm6000_xc5000_callback;
 566                 break;
 567         }
 568
 569         v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr, &tun_setup);
 570
 571         switch (dev->tuner_type) {
 572         case TUNER_XC2028: {
 573                 struct v4l2_priv_tun_config xc2028_cfg;
 574                 struct xc2028_ctrl ctl;
 575
 576                 memset(&xc2028_cfg, 0, sizeof(xc2028_cfg));
 577                 memset(&ctl, 0, sizeof(ctl));
 578
 579                 ctl.input1 = 1;
 580                 ctl.read_not_reliable = 0;
 581                 ctl.msleep = 10;
 582                 ctl.demod = XC3028_FE_ZARLINK456;
 583                 ctl.vhfbw7 = 1;
 584                 ctl.uhfbw8 = 1;
 585                 xc2028_cfg.tuner = TUNER_XC2028;
 586                 xc2028_cfg.priv  = &ctl;
 587
 588                 switch (dev->model) {
 589                 case TM6010_BOARD_HAUPPAUGE_900H:
 590                 case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
 591                 case TM6010_BOARD_TWINHAN_TU501:
 592                         ctl.fname = "xc3028L-v36.fw";
 593                         break;
 594                 default:
 595                         if (dev->dev_type == TM6010)
 596                                 ctl.fname = "xc3028-v27.fw";
 597                         else
 598                                 ctl.fname = "xc3028-v24.fw";
 599                 }
 600
 601                 printk(KERN_INFO "Setting firmware parameters for xc2028\n");
 602                 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config,
 603                                      &xc2028_cfg);
 604
 605                 }
 606                 break;
 607         case TUNER_XC5000:
 608                 {
 609                 struct v4l2_priv_tun_config  xc5000_cfg;
 610                 struct xc5000_config ctl = {
 611                         .i2c_address = dev->tuner_addr,
 612                         .if_khz      = 4570,
 613                         .radio_input = XC5000_RADIO_FM1,
 614                         };
 615
 616                 xc5000_cfg.tuner = TUNER_XC5000;
 617                 xc5000_cfg.priv  = &ctl;
 618
 619
 620                 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config,
 621                                      &xc5000_cfg);
 622                 }
 623                 break;
 624         default:
 625                 printk(KERN_INFO "Unknown tuner type. Tuner is not configured.\n");
 626                 break;
 627         }
 628 }
 629
 630 static int tm6000_init_dev(struct tm6000_core *dev)
 631 {
 632         struct v4l2_frequency f;
 633         int rc = 0;
 634
 635         mutex_init(&dev->lock);
 636
 637         mutex_lock(&dev->lock);
 638
 639         /* Initializa board-specific data */
 640         dev->dev_type   = tm6000_boards[dev->model].type;
 641         dev->tuner_type = tm6000_boards[dev->model].tuner_type;
 642         dev->tuner_addr = tm6000_boards[dev->model].tuner_addr;
 643
 644         dev->gpio = tm6000_boards[dev->model].gpio;
 645
 646         dev->ir_codes = tm6000_boards[dev->model].ir_codes;
 647
 648         dev->demod_addr = tm6000_boards[dev->model].demod_addr;
 649
 650         dev->caps = tm6000_boards[dev->model].caps;
 651
 652         /* initialize hardware */
 653         rc = tm6000_init(dev);
 654         if (rc < 0)
 655                 goto err;
 656
 657         rc = v4l2_device_register(&dev->udev->dev, &dev->v4l2_dev);
 658         if (rc < 0)
 659                 goto err;
 660
 661         /* register i2c bus */
 662         rc = tm6000_i2c_register(dev);
 663         if (rc < 0)
 664                 goto err;
 665
 666         /* Default values for STD and resolutions */
 667         dev->width = 720;
 668         dev->height = 480;
 669         dev->norm = V4L2_STD_PAL_M;
 670
 671         /* Configure tuner */
 672         tm6000_config_tuner(dev);
 673
 674         /* Set video standard */
 675         v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_std, dev->norm);
 676
 677         /* Set tuner frequency - also loads firmware on xc2028/xc3028 */
 678         f.tuner = 0;
 679         f.type = V4L2_TUNER_ANALOG_TV;
 680         f.frequency = 3092;     /* 193.25 MHz */
 681         dev->freq = f.frequency;
 682         v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, &f);
 683
 684         if (dev->caps.has_tda9874)
 685                 v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
 686                         NULL, "tvaudio", I2C_ADDR_TDA9874, NULL);
 687
 688         /* register and initialize V4L2 */
 689         rc = tm6000_v4l2_register(dev);
 690         if (rc < 0)
 691                 goto err;
 692
 693         tm6000_add_into_devlist(dev);
 694         tm6000_init_extension(dev);
 695
 696         tm6000_ir_init(dev);
 697
 698         mutex_unlock(&dev->lock);
 699         return 0;
 700
 701 err:
 702         mutex_unlock(&dev->lock);
 703         return rc;
 704 }
 705
 706 /* high bandwidth multiplier, as encoded in highspeed endpoint descriptors */
 707 #define hb_mult(wMaxPacketSize) (1 + (((wMaxPacketSize) >> 11) & 0x03))
 708
 709 static void get_max_endpoint(struct usb_device *udev,
 710                              struct usb_host_interface *alt,
 711                              char *msgtype,
 712                              struct usb_host_endpoint *curr_e,
 713                              struct tm6000_endpoint *tm_ep)
 714 {
 715         u16 tmp = le16_to_cpu(curr_e->desc.wMaxPacketSize);
 716         unsigned int size = tmp & 0x7ff;
 717
 718         if (udev->speed == USB_SPEED_HIGH)
 719                 size = size * hb_mult(tmp);
 720
 721         if (size > tm_ep->maxsize) {
 722                 tm_ep->endp = curr_e;
 723                 tm_ep->maxsize = size;
 724                 tm_ep->bInterfaceNumber = alt->desc.bInterfaceNumber;
 725                 tm_ep->bAlternateSetting = alt->desc.bAlternateSetting;
 726
 727                 printk(KERN_INFO "tm6000: %s endpoint: 0x%02x (max size=%u bytes)\n",
 728                                         msgtype, curr_e->desc.bEndpointAddress,
 729                                         size);
 730         }
 731 }
 732
 733 /*
 734  * tm6000_usb_probe()
 735  * checks for supported devices
 736  */
 737 static int tm6000_usb_probe(struct usb_interface *interface,
 738                             const struct usb_device_id *id)
 739 {
 740         struct usb_device *usbdev;
 741         struct tm6000_core *dev = NULL;
 742         int i, rc = 0;
 743         int nr = 0;
 744         char *speed;
 745
 746         usbdev = usb_get_dev(interface_to_usbdev(interface));
 747
 748         /* Selects the proper interface */
 749         rc = usb_set_interface(usbdev, 0, 1);
 750         if (rc < 0)
 751                 goto err;
 752
 753         /* Check to see next free device and mark as used */
 754         nr = find_first_zero_bit(&tm6000_devused, TM6000_MAXBOARDS);
 755         if (nr >= TM6000_MAXBOARDS) {
 756                 printk(KERN_ERR "tm6000: Supports only %i tm60xx boards.\n", TM6000_MAXBOARDS);
 757                 usb_put_dev(usbdev);
 758                 return -ENOMEM;
 759         }
 760
 761         /* Create and initialize dev struct */
 762         dev = kzalloc(sizeof(*dev), GFP_KERNEL);
 763         if (dev == NULL) {
 764                 printk(KERN_ERR "tm6000" ": out of memory!\n");
 765                 usb_put_dev(usbdev);
 766                 return -ENOMEM;
 767         }
 768         spin_lock_init(&dev->slock);
 769
 770         /* Increment usage count */
 771         tm6000_devused |= 1<<nr;
 772         snprintf(dev->name, 29, "tm6000 #%d", nr);
 773
 774         dev->model = id->driver_info;
 775         if ((card[nr] >= 0) && (card[nr] < ARRAY_SIZE(tm6000_boards)))
 776                 dev->model = card[nr];
 777
 778         dev->udev = usbdev;
 779         dev->devno = nr;
 780
 781         switch (usbdev->speed) {
 782         case USB_SPEED_LOW:
 783                 speed = "1.5";
 784                 break;
 785         case USB_SPEED_UNKNOWN:
 786         case USB_SPEED_FULL:
 787                 speed = "12";
 788                 break;
 789         case USB_SPEED_HIGH:
 790                 speed = "480";
 791                 break;
 792         default:
 793                 speed = "unknown";
 794         }
 795
 796
 797
 798         /* Get endpoints */
 799         for (i = 0; i < interface->num_altsetting; i++) {
 800                 int ep;
 801
 802                 for (ep = 0; ep < interface->altsetting[i].desc.bNumEndpoints; ep++) {
 803                         struct usb_host_endpoint        *e;
 804                         int dir_out;
 805
 806                         e = &interface->altsetting[i].endpoint[ep];
 807
 808                         dir_out = ((e->desc.bEndpointAddress &
 809                                         USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT);
 810
 811                         printk(KERN_INFO "tm6000: alt %d, interface %i, class %i\n",
 812                                i,
 813                                interface->altsetting[i].desc.bInterfaceNumber,
 814                                interface->altsetting[i].desc.bInterfaceClass);
 815
 816                         switch (e->desc.bmAttributes) {
 817                         case USB_ENDPOINT_XFER_BULK:
 818                                 if (!dir_out) {
 819                                         get_max_endpoint(usbdev,
 820                                                          &interface->altsetting[i],
 821                                                          "Bulk IN", e,
 822                                                          &dev->bulk_in);
 823                                 } else {
 824                                         get_max_endpoint(usbdev,
 825                                                          &interface->altsetting[i],
 826                                                          "Bulk OUT", e,
 827                                                          &dev->bulk_out);
 828                                 }
 829                                 break;
 830                         case USB_ENDPOINT_XFER_ISOC:
 831                                 if (!dir_out) {
 832                                         get_max_endpoint(usbdev,
 833                                                          &interface->altsetting[i],
 834                                                          "ISOC IN", e,
 835                                                          &dev->isoc_in);
 836                                 } else {
 837                                         get_max_endpoint(usbdev,
 838                                                          &interface->altsetting[i],
 839                                                          "ISOC OUT", e,
 840                                                          &dev->isoc_out);
 841                                 }
 842                                 break;
 843                         case USB_ENDPOINT_XFER_INT:
 844                                 if (!dir_out) {
 845                                         get_max_endpoint(usbdev,
 846                                                         &interface->altsetting[i],
 847                                                         "INT IN", e,
 848                                                         &dev->int_in);
 849                                 } else {
 850                                         get_max_endpoint(usbdev,
 851                                                         &interface->altsetting[i],
 852                                                         "INT OUT", e,
 853                                                         &dev->int_out);
 854                                 }
 855                                 break;
 856                         }
 857                 }
 858         }
 859
 860
 861         printk(KERN_INFO "tm6000: New video device @ %s Mbps (%04x:%04x, ifnum %d)\n",
 862                 speed,
 863                 le16_to_cpu(dev->udev->descriptor.idVendor),
 864                 le16_to_cpu(dev->udev->descriptor.idProduct),
 865                 interface->altsetting->desc.bInterfaceNumber);
 866
 867 /* check if the the device has the iso in endpoint at the correct place */
 868         if (!dev->isoc_in.endp) {
 869                 printk(KERN_ERR "tm6000: probing error: no IN ISOC endpoint!\n");
 870                 rc = -ENODEV;
 871
 872                 goto err;
 873         }
 874
 875         /* save our data pointer in this interface device */
 876         usb_set_intfdata(interface, dev);
 877
 878         printk(KERN_INFO "tm6000: Found %s\n", tm6000_boards[dev->model].name);
 879
 880         rc = tm6000_init_dev(dev);
 881
 882         if (rc < 0)
 883                 goto err;
 884
 885         return 0;
 886
 887 err:
 888         printk(KERN_ERR "tm6000: Error %d while registering\n", rc);
 889
 890         tm6000_devused &= ~(1<<nr);
 891         usb_put_dev(usbdev);
 892
 893         kfree(dev);
 894         return rc;
 895 }
 896
 897 /*
 898  * tm6000_usb_disconnect()
 899  * called when the device gets diconencted
 900  * video device will be unregistered on v4l2_close in case it is still open
 901  */
 902 static void tm6000_usb_disconnect(struct usb_interface *interface)
 903 {
 904         struct tm6000_core *dev = usb_get_intfdata(interface);
 905         usb_set_intfdata(interface, NULL);
 906
 907         if (!dev)
 908                 return;
 909
 910         printk(KERN_INFO "tm6000: disconnecting %s\n", dev->name);
 911
 912         tm6000_ir_fini(dev);
 913
 914         if (dev->gpio.power_led) {
 915                 switch (dev->model) {
 916                 case TM6010_BOARD_HAUPPAUGE_900H:
 917                 case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
 918                 case TM6010_BOARD_TWINHAN_TU501:
 919                         /* Power led off */
 920                         tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
 921                                 dev->gpio.power_led, 0x01);
 922                         msleep(15);
 923                         break;
 924                 case TM6010_BOARD_BEHOLD_WANDER:
 925                 case TM6010_BOARD_BEHOLD_VOYAGER:
 926                         /* Power led off */
 927                         tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
 928                                 dev->gpio.power_led, 0x00);
 929                         msleep(15);
 930                         break;
 931                 }
 932         }
 933         tm6000_v4l2_unregister(dev);
 934
 935         tm6000_i2c_unregister(dev);
 936
 937         v4l2_device_unregister(&dev->v4l2_dev);
 938
 939         dev->state |= DEV_DISCONNECTED;
 940
 941         usb_put_dev(dev->udev);
 942
 943         tm6000_close_extension(dev);
 944         tm6000_remove_from_devlist(dev);
 945
 946         kfree(dev);
 947 }
 948
 949 static struct usb_driver tm6000_usb_driver = {
 950                 .name = "tm6000",
 951                 .probe = tm6000_usb_probe,
 952                 .disconnect = tm6000_usb_disconnect,
 953                 .id_table = tm6000_id_table,
 954 };
 955
 956 static int __init tm6000_module_init(void)
 957 {
 958         int result;
 959
 960         printk(KERN_INFO "tm6000" " v4l2 driver version %d.%d.%d loaded\n",
 961                (TM6000_VERSION  >> 16) & 0xff,
 962                (TM6000_VERSION  >> 8) & 0xff, TM6000_VERSION  & 0xff);
 963
 964         /* register this driver with the USB subsystem */
 965         result = usb_register(&tm6000_usb_driver);
 966         if (result)
 967                 printk(KERN_ERR "tm6000"
 968                            " usb_register failed. Error number %d.\n", result);
 969
 970         return result;
 971 }
 972
 973 static void __exit tm6000_module_exit(void)
 974 {
 975         /* deregister at USB subsystem */
 976         usb_deregister(&tm6000_usb_driver);
 977 }
 978
 979 module_init(tm6000_module_init);
 980 module_exit(tm6000_module_exit);
 981
 982 MODULE_DESCRIPTION("Trident TVMaster TM5600/TM6000/TM6010 USB2 adapter");
 983 MODULE_AUTHOR("Mauro Carvalho Chehab");
 984 MODULE_LICENSE("GPL");