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                 }
 525         } else {
 526                 printk(KERN_ERR "Tuner reset is not configured\n");
 527                 return -1;
 528         }
 529
 530         msleep(50);
 531
 532         return 0;
 533 };
 534
 535 static void tm6000_config_tuner(struct tm6000_core *dev)
 536 {
 537         struct tuner_setup tun_setup;
 538
 539         /* Load tuner module */
 540         v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
 541                 "tuner", dev->tuner_addr, NULL);
 542
 543         memset(&tun_setup, 0, sizeof(tun_setup));
 544         tun_setup.type = dev->tuner_type;
 545         tun_setup.addr = dev->tuner_addr;
 546
 547         tun_setup.mode_mask = 0;
 548         if (dev->caps.has_tuner)
 549                 tun_setup.mode_mask |= (T_ANALOG_TV | T_RADIO);
 550         if (dev->caps.has_dvb)
 551                 tun_setup.mode_mask |= T_DIGITAL_TV;
 552
 553         switch (dev->tuner_type) {
 554         case TUNER_XC2028:
 555                 tun_setup.tuner_callback = tm6000_tuner_callback;
 556                 break;
 557         case TUNER_XC5000:
 558                 tun_setup.tuner_callback = tm6000_xc5000_callback;
 559                 break;
 560         }
 561
 562         v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr, &tun_setup);
 563
 564         switch (dev->tuner_type) {
 565         case TUNER_XC2028: {
 566                 struct v4l2_priv_tun_config xc2028_cfg;
 567                 struct xc2028_ctrl ctl;
 568
 569                 memset(&xc2028_cfg, 0, sizeof(xc2028_cfg));
 570                 memset(&ctl, 0, sizeof(ctl));
 571
 572                 ctl.input1 = 1;
 573                 ctl.read_not_reliable = 0;
 574                 ctl.msleep = 10;
 575                 ctl.demod = XC3028_FE_ZARLINK456;
 576                 ctl.vhfbw7 = 1;
 577                 ctl.uhfbw8 = 1;
 578                 xc2028_cfg.tuner = TUNER_XC2028;
 579                 xc2028_cfg.priv  = &ctl;
 580
 581                 switch (dev->model) {
 582                 case TM6010_BOARD_HAUPPAUGE_900H:
 583                 case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
 584                 case TM6010_BOARD_TWINHAN_TU501:
 585                         ctl.fname = "xc3028L-v36.fw";
 586                         break;
 587                 default:
 588                         if (dev->dev_type == TM6010)
 589                                 ctl.fname = "xc3028-v27.fw";
 590                         else
 591                                 ctl.fname = "xc3028-v24.fw";
 592                 }
 593
 594                 printk(KERN_INFO "Setting firmware parameters for xc2028\n");
 595                 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config,
 596                                      &xc2028_cfg);
 597
 598                 }
 599                 break;
 600         case TUNER_XC5000:
 601                 {
 602                 struct v4l2_priv_tun_config  xc5000_cfg;
 603                 struct xc5000_config ctl = {
 604                         .i2c_address = dev->tuner_addr,
 605                         .if_khz      = 4570,
 606                         .radio_input = XC5000_RADIO_FM1,
 607                         };
 608
 609                 xc5000_cfg.tuner = TUNER_XC5000;
 610                 xc5000_cfg.priv  = &ctl;
 611
 612
 613                 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config,
 614                                      &xc5000_cfg);
 615                 }
 616                 break;
 617         default:
 618                 printk(KERN_INFO "Unknown tuner type. Tuner is not configured.\n");
 619                 break;
 620         }
 621 }
 622
 623 static int tm6000_init_dev(struct tm6000_core *dev)
 624 {
 625         struct v4l2_frequency f;
 626         int rc = 0;
 627
 628         mutex_init(&dev->lock);
 629
 630         mutex_lock(&dev->lock);
 631
 632         /* Initializa board-specific data */
 633         dev->dev_type   = tm6000_boards[dev->model].type;
 634         dev->tuner_type = tm6000_boards[dev->model].tuner_type;
 635         dev->tuner_addr = tm6000_boards[dev->model].tuner_addr;
 636
 637         dev->gpio = tm6000_boards[dev->model].gpio;
 638
 639         dev->ir_codes = tm6000_boards[dev->model].ir_codes;
 640
 641         dev->demod_addr = tm6000_boards[dev->model].demod_addr;
 642
 643         dev->caps = tm6000_boards[dev->model].caps;
 644
 645         /* initialize hardware */
 646         rc = tm6000_init(dev);
 647         if (rc < 0)
 648                 goto err;
 649
 650         rc = v4l2_device_register(&dev->udev->dev, &dev->v4l2_dev);
 651         if (rc < 0)
 652                 goto err;
 653
 654         /* register i2c bus */
 655         rc = tm6000_i2c_register(dev);
 656         if (rc < 0)
 657                 goto err;
 658
 659         /* Default values for STD and resolutions */
 660         dev->width = 720;
 661         dev->height = 480;
 662         dev->norm = V4L2_STD_PAL_M;
 663
 664         /* Configure tuner */
 665         tm6000_config_tuner(dev);
 666
 667         /* Set video standard */
 668         v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_std, dev->norm);
 669
 670         /* Set tuner frequency - also loads firmware on xc2028/xc3028 */
 671         f.tuner = 0;
 672         f.type = V4L2_TUNER_ANALOG_TV;
 673         f.frequency = 3092;     /* 193.25 MHz */
 674         dev->freq = f.frequency;
 675         v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, &f);
 676
 677         if (dev->caps.has_tda9874)
 678                 v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
 679                         "tvaudio", I2C_ADDR_TDA9874, NULL);
 680
 681         /* register and initialize V4L2 */
 682         rc = tm6000_v4l2_register(dev);
 683         if (rc < 0)
 684                 goto err;
 685
 686         tm6000_add_into_devlist(dev);
 687         tm6000_init_extension(dev);
 688
 689         tm6000_ir_init(dev);
 690
 691         mutex_unlock(&dev->lock);
 692         return 0;
 693
 694 err:
 695         mutex_unlock(&dev->lock);
 696         return rc;
 697 }
 698
 699 /* high bandwidth multiplier, as encoded in highspeed endpoint descriptors */
 700 #define hb_mult(wMaxPacketSize) (1 + (((wMaxPacketSize) >> 11) & 0x03))
 701
 702 static void get_max_endpoint(struct usb_device *udev,
 703                              struct usb_host_interface *alt,
 704                              char *msgtype,
 705                              struct usb_host_endpoint *curr_e,
 706                              struct tm6000_endpoint *tm_ep)
 707 {
 708         u16 tmp = le16_to_cpu(curr_e->desc.wMaxPacketSize);
 709         unsigned int size = tmp & 0x7ff;
 710
 711         if (udev->speed == USB_SPEED_HIGH)
 712                 size = size * hb_mult(tmp);
 713
 714         if (size > tm_ep->maxsize) {
 715                 tm_ep->endp = curr_e;
 716                 tm_ep->maxsize = size;
 717                 tm_ep->bInterfaceNumber = alt->desc.bInterfaceNumber;
 718                 tm_ep->bAlternateSetting = alt->desc.bAlternateSetting;
 719
 720                 printk(KERN_INFO "tm6000: %s endpoint: 0x%02x (max size=%u bytes)\n",
 721                                         msgtype, curr_e->desc.bEndpointAddress,
 722                                         size);
 723         }
 724 }
 725
 726 /*
 727  * tm6000_usb_probe()
 728  * checks for supported devices
 729  */
 730 static int tm6000_usb_probe(struct usb_interface *interface,
 731                             const struct usb_device_id *id)
 732 {
 733         struct usb_device *usbdev;
 734         struct tm6000_core *dev = NULL;
 735         int i, rc = 0;
 736         int nr = 0;
 737         char *speed;
 738
 739         usbdev = usb_get_dev(interface_to_usbdev(interface));
 740
 741         /* Selects the proper interface */
 742         rc = usb_set_interface(usbdev, 0, 1);
 743         if (rc < 0)
 744                 goto err;
 745
 746         /* Check to see next free device and mark as used */
 747         nr = find_first_zero_bit(&tm6000_devused, TM6000_MAXBOARDS);
 748         if (nr >= TM6000_MAXBOARDS) {
 749                 printk(KERN_ERR "tm6000: Supports only %i tm60xx boards.\n", TM6000_MAXBOARDS);
 750                 usb_put_dev(usbdev);
 751                 return -ENOMEM;
 752         }
 753
 754         /* Create and initialize dev struct */
 755         dev = kzalloc(sizeof(*dev), GFP_KERNEL);
 756         if (dev == NULL) {
 757                 printk(KERN_ERR "tm6000" ": out of memory!\n");
 758                 usb_put_dev(usbdev);
 759                 return -ENOMEM;
 760         }
 761         spin_lock_init(&dev->slock);
 762
 763         /* Increment usage count */
 764         tm6000_devused |= 1<<nr;
 765         snprintf(dev->name, 29, "tm6000 #%d", nr);
 766
 767         dev->model = id->driver_info;
 768         if ((card[nr] >= 0) && (card[nr] < ARRAY_SIZE(tm6000_boards)))
 769                 dev->model = card[nr];
 770
 771         dev->udev = usbdev;
 772         dev->devno = nr;
 773
 774         switch (usbdev->speed) {
 775         case USB_SPEED_LOW:
 776                 speed = "1.5";
 777                 break;
 778         case USB_SPEED_UNKNOWN:
 779         case USB_SPEED_FULL:
 780                 speed = "12";
 781                 break;
 782         case USB_SPEED_HIGH:
 783                 speed = "480";
 784                 break;
 785         default:
 786                 speed = "unknown";
 787         }
 788
 789
 790
 791         /* Get endpoints */
 792         for (i = 0; i < interface->num_altsetting; i++) {
 793                 int ep;
 794
 795                 for (ep = 0; ep < interface->altsetting[i].desc.bNumEndpoints; ep++) {
 796                         struct usb_host_endpoint        *e;
 797                         int dir_out;
 798
 799                         e = &interface->altsetting[i].endpoint[ep];
 800
 801                         dir_out = ((e->desc.bEndpointAddress &
 802                                         USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT);
 803
 804                         printk(KERN_INFO "tm6000: alt %d, interface %i, class %i\n",
 805                                i,
 806                                interface->altsetting[i].desc.bInterfaceNumber,
 807                                interface->altsetting[i].desc.bInterfaceClass);
 808
 809                         switch (e->desc.bmAttributes) {
 810                         case USB_ENDPOINT_XFER_BULK:
 811                                 if (!dir_out) {
 812                                         get_max_endpoint(usbdev,
 813                                                          &interface->altsetting[i],
 814                                                          "Bulk IN", e,
 815                                                          &dev->bulk_in);
 816                                 } else {
 817                                         get_max_endpoint(usbdev,
 818                                                          &interface->altsetting[i],
 819                                                          "Bulk OUT", e,
 820                                                          &dev->bulk_out);
 821                                 }
 822                                 break;
 823                         case USB_ENDPOINT_XFER_ISOC:
 824                                 if (!dir_out) {
 825                                         get_max_endpoint(usbdev,
 826                                                          &interface->altsetting[i],
 827                                                          "ISOC IN", e,
 828                                                          &dev->isoc_in);
 829                                 } else {
 830                                         get_max_endpoint(usbdev,
 831                                                          &interface->altsetting[i],
 832                                                          "ISOC OUT", e,
 833                                                          &dev->isoc_out);
 834                                 }
 835                                 break;
 836                         case USB_ENDPOINT_XFER_INT:
 837                                 if (!dir_out) {
 838                                         get_max_endpoint(usbdev,
 839                                                         &interface->altsetting[i],
 840                                                         "INT IN", e,
 841                                                         &dev->int_in);
 842                                 } else {
 843                                         get_max_endpoint(usbdev,
 844                                                         &interface->altsetting[i],
 845                                                         "INT OUT", e,
 846                                                         &dev->int_out);
 847                                 }
 848                                 break;
 849                         }
 850                 }
 851         }
 852
 853
 854         printk(KERN_INFO "tm6000: New video device @ %s Mbps (%04x:%04x, ifnum %d)\n",
 855                 speed,
 856                 le16_to_cpu(dev->udev->descriptor.idVendor),
 857                 le16_to_cpu(dev->udev->descriptor.idProduct),
 858                 interface->altsetting->desc.bInterfaceNumber);
 859
 860 /* check if the the device has the iso in endpoint at the correct place */
 861         if (!dev->isoc_in.endp) {
 862                 printk(KERN_ERR "tm6000: probing error: no IN ISOC endpoint!\n");
 863                 rc = -ENODEV;
 864
 865                 goto err;
 866         }
 867
 868         /* save our data pointer in this interface device */
 869         usb_set_intfdata(interface, dev);
 870
 871         printk(KERN_INFO "tm6000: Found %s\n", tm6000_boards[dev->model].name);
 872
 873         rc = tm6000_init_dev(dev);
 874
 875         if (rc < 0)
 876                 goto err;
 877
 878         return 0;
 879
 880 err:
 881         printk(KERN_ERR "tm6000: Error %d while registering\n", rc);
 882
 883         tm6000_devused &= ~(1<<nr);
 884         usb_put_dev(usbdev);
 885
 886         kfree(dev);
 887         return rc;
 888 }
 889
 890 /*
 891  * tm6000_usb_disconnect()
 892  * called when the device gets diconencted
 893  * video device will be unregistered on v4l2_close in case it is still open
 894  */
 895 static void tm6000_usb_disconnect(struct usb_interface *interface)
 896 {
 897         struct tm6000_core *dev = usb_get_intfdata(interface);
 898         usb_set_intfdata(interface, NULL);
 899
 900         if (!dev)
 901                 return;
 902
 903         printk(KERN_INFO "tm6000: disconnecting %s\n", dev->name);
 904
 905         tm6000_ir_fini(dev);
 906
 907         if (dev->gpio.power_led) {
 908                 switch (dev->model) {
 909                 case TM6010_BOARD_HAUPPAUGE_900H:
 910                 case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
 911                 case TM6010_BOARD_TWINHAN_TU501:
 912                         /* Power led off */
 913                         tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
 914                                 dev->gpio.power_led, 0x01);
 915                         msleep(15);
 916                         break;
 917                 case TM6010_BOARD_BEHOLD_WANDER:
 918                 case TM6010_BOARD_BEHOLD_VOYAGER:
 919                         /* Power led off */
 920                         tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
 921                                 dev->gpio.power_led, 0x00);
 922                         msleep(15);
 923                         break;
 924                 }
 925         }
 926         tm6000_v4l2_unregister(dev);
 927
 928         tm6000_i2c_unregister(dev);
 929
 930         v4l2_device_unregister(&dev->v4l2_dev);
 931
 932         dev->state |= DEV_DISCONNECTED;
 933
 934         usb_put_dev(dev->udev);
 935
 936         tm6000_close_extension(dev);
 937         tm6000_remove_from_devlist(dev);
 938
 939         kfree(dev);
 940 }
 941
 942 static struct usb_driver tm6000_usb_driver = {
 943                 .name = "tm6000",
 944                 .probe = tm6000_usb_probe,
 945                 .disconnect = tm6000_usb_disconnect,
 946                 .id_table = tm6000_id_table,
 947 };
 948
 949 static int __init tm6000_module_init(void)
 950 {
 951         int result;
 952
 953         printk(KERN_INFO "tm6000" " v4l2 driver version %d.%d.%d loaded\n",
 954                (TM6000_VERSION  >> 16) & 0xff,
 955                (TM6000_VERSION  >> 8) & 0xff, TM6000_VERSION  & 0xff);
 956
 957         /* register this driver with the USB subsystem */
 958         result = usb_register(&tm6000_usb_driver);
 959         if (result)
 960                 printk(KERN_ERR "tm6000"
 961                            " usb_register failed. Error number %d.\n", result);
 962
 963         return result;
 964 }
 965
 966 static void __exit tm6000_module_exit(void)
 967 {
 968         /* deregister at USB subsystem */
 969         usb_deregister(&tm6000_usb_driver);
 970 }
 971
 972 module_init(tm6000_module_init);
 973 module_exit(tm6000_module_exit);
 974
 975 MODULE_DESCRIPTION("Trident TVMaster TM5600/TM6000/TM6010 USB2 adapter");
 976 MODULE_AUTHOR("Mauro Carvalho Chehab");
 977 MODULE_LICENSE("GPL");