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 <media/v4l2-common.h>
  28 #include <media/tuner.h>
  29 #include <media/tvaudio.h>
  30 #include <media/i2c-addr.h>
  31
  32 #include "tm6000.h"
  33 #include "tm6000-regs.h"
  34 #include "tuner-xc2028.h"
  35 #include "xc5000.h"
  36
  37 #define TM6000_BOARD_UNKNOWN                    0
  38 #define TM5600_BOARD_GENERIC                    1
  39 #define TM6000_BOARD_GENERIC                    2
  40 #define TM6010_BOARD_GENERIC                    3
  41 #define TM5600_BOARD_10MOONS_UT821              4
  42 #define TM5600_BOARD_10MOONS_UT330              5
  43 #define TM6000_BOARD_ADSTECH_DUAL_TV            6
  44 #define TM6000_BOARD_FREECOM_AND_SIMILAR        7
  45 #define TM6000_BOARD_ADSTECH_MINI_DUAL_TV       8
  46 #define TM6010_BOARD_HAUPPAUGE_900H             9
  47 #define TM6010_BOARD_BEHOLD_WANDER              10
  48 #define TM6010_BOARD_BEHOLD_VOYAGER             11
  49 #define TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE 12
  50 #define TM6010_BOARD_TWINHAN_TU501              13
  51
  52 #define TM6000_MAXBOARDS        16
  53 static unsigned int card[]     = {[0 ... (TM6000_MAXBOARDS - 1)] = UNSET };
  54
  55 module_param_array(card,  int, NULL, 0444);
  56
  57 static unsigned long tm6000_devused;
  58
  59
  60 struct tm6000_board {
  61         char            *name;
  62
  63         struct tm6000_capabilities caps;
  64
  65         enum            tm6000_devtype type;    /* variant of the chipset */
  66         int             tuner_type;     /* type of the tuner */
  67         int             tuner_addr;     /* tuner address */
  68         int             demod_addr;     /* demodulator address */
  69
  70         struct tm6000_gpio gpio;
  71 };
  72
  73 struct tm6000_board tm6000_boards[] = {
  74         [TM6000_BOARD_UNKNOWN] = {
  75                 .name         = "Unknown tm6000 video grabber",
  76                 .caps = {
  77                         .has_tuner    = 1,
  78                 },
  79                 .gpio = {
  80                         .tuner_reset    = TM6000_GPIO_1,
  81                 },
  82         },
  83         [TM5600_BOARD_GENERIC] = {
  84                 .name         = "Generic tm5600 board",
  85                 .type         = TM5600,
  86                 .tuner_type   = TUNER_XC2028,
  87                 .tuner_addr   = 0xc2 >> 1,
  88                 .caps = {
  89                         .has_tuner      = 1,
  90                 },
  91                 .gpio = {
  92                         .tuner_reset    = TM6000_GPIO_1,
  93                 },
  94         },
  95         [TM6000_BOARD_GENERIC] = {
  96                 .name         = "Generic tm6000 board",
  97                 .tuner_type   = TUNER_XC2028,
  98                 .tuner_addr   = 0xc2 >> 1,
  99                 .caps = {
 100                         .has_tuner      = 1,
 101                         .has_dvb        = 1,
 102                 },
 103                 .gpio = {
 104                         .tuner_reset    = TM6000_GPIO_1,
 105                 },
 106         },
 107         [TM6010_BOARD_GENERIC] = {
 108                 .name         = "Generic tm6010 board",
 109                 .type         = TM6010,
 110                 .tuner_type   = TUNER_XC2028,
 111                 .tuner_addr   = 0xc2 >> 1,
 112                 .demod_addr   = 0x1e >> 1,
 113                 .caps = {
 114                         .has_tuner      = 1,
 115                         .has_dvb        = 1,
 116                         .has_zl10353    = 1,
 117                         .has_eeprom     = 1,
 118                         .has_remote     = 1,
 119                 },
 120                 .gpio = {
 121                         .tuner_reset    = TM6010_GPIO_2,
 122                         .tuner_on       = TM6010_GPIO_3,
 123                         .demod_reset    = TM6010_GPIO_1,
 124                         .demod_on       = TM6010_GPIO_4,
 125                         .power_led      = TM6010_GPIO_7,
 126                         .dvb_led        = TM6010_GPIO_5,
 127                         .ir             = TM6010_GPIO_0,
 128                 },
 129         },
 130         [TM5600_BOARD_10MOONS_UT821] = {
 131                 .name         = "10Moons UT 821",
 132                 .tuner_type   = TUNER_XC2028,
 133                 .type         = TM5600,
 134                 .tuner_addr   = 0xc2 >> 1,
 135                 .caps = {
 136                         .has_tuner    = 1,
 137                         .has_eeprom   = 1,
 138                 },
 139                 .gpio = {
 140                         .tuner_reset    = TM6000_GPIO_1,
 141                 },
 142         },
 143         [TM5600_BOARD_10MOONS_UT330] = {
 144                 .name         = "10Moons UT 330",
 145                 .tuner_type   = TUNER_PHILIPS_FQ1216AME_MK4,
 146                 .tuner_addr   = 0xc8 >> 1,
 147                 .caps = {
 148                         .has_tuner    = 1,
 149                         .has_dvb      = 0,
 150                         .has_zl10353  = 0,
 151                         .has_eeprom   = 1,
 152                 },
 153         },
 154         [TM6000_BOARD_ADSTECH_DUAL_TV] = {
 155                 .name         = "ADSTECH Dual TV USB",
 156                 .tuner_type   = TUNER_XC2028,
 157                 .tuner_addr   = 0xc8 >> 1,
 158                 .caps = {
 159                         .has_tuner    = 1,
 160                         .has_tda9874  = 1,
 161                         .has_dvb      = 1,
 162                         .has_zl10353  = 1,
 163                         .has_eeprom   = 1,
 164                 },
 165         },
 166         [TM6000_BOARD_FREECOM_AND_SIMILAR] = {
 167                 .name         = "Freecom Hybrid Stick / Moka DVB-T Receiver Dual",
 168                 .tuner_type   = TUNER_XC2028, /* has a XC3028 */
 169                 .tuner_addr   = 0xc2 >> 1,
 170                 .demod_addr   = 0x1e >> 1,
 171                 .caps = {
 172                         .has_tuner    = 1,
 173                         .has_dvb      = 1,
 174                         .has_zl10353  = 1,
 175                         .has_eeprom   = 0,
 176                         .has_remote   = 1,
 177                 },
 178                 .gpio = {
 179                         .tuner_reset    = TM6000_GPIO_4,
 180                 },
 181         },
 182         [TM6000_BOARD_ADSTECH_MINI_DUAL_TV] = {
 183                 .name         = "ADSTECH Mini Dual TV USB",
 184                 .tuner_type   = TUNER_XC2028, /* has a XC3028 */
 185                 .tuner_addr   = 0xc8 >> 1,
 186                 .demod_addr   = 0x1e >> 1,
 187                 .caps = {
 188                         .has_tuner    = 1,
 189                         .has_dvb      = 1,
 190                         .has_zl10353  = 1,
 191                         .has_eeprom   = 0,
 192                 },
 193                 .gpio = {
 194                         .tuner_reset    = TM6000_GPIO_4,
 195                 },
 196         },
 197         [TM6010_BOARD_HAUPPAUGE_900H] = {
 198                 .name         = "Hauppauge WinTV HVR-900H / WinTV USB2-Stick",
 199                 .tuner_type   = TUNER_XC2028, /* has a XC3028 */
 200                 .tuner_addr   = 0xc2 >> 1,
 201                 .demod_addr   = 0x1e >> 1,
 202                 .type         = TM6010,
 203                 .caps = {
 204                         .has_tuner    = 1,
 205                         .has_dvb      = 1,
 206                         .has_zl10353  = 1,
 207                         .has_eeprom   = 1,
 208                         .has_remote   = 1,
 209                 },
 210                 .gpio = {
 211                         .tuner_reset    = TM6010_GPIO_2,
 212                         .tuner_on       = TM6010_GPIO_3,
 213                         .demod_reset    = TM6010_GPIO_1,
 214                         .demod_on       = TM6010_GPIO_4,
 215                         .power_led      = TM6010_GPIO_7,
 216                         .dvb_led        = TM6010_GPIO_5,
 217                         .ir             = TM6010_GPIO_0,
 218                 },
 219         },
 220         [TM6010_BOARD_BEHOLD_WANDER] = {
 221                 .name         = "Beholder Wander DVB-T/TV/FM USB2.0",
 222                 .tuner_type   = TUNER_XC5000,
 223                 .tuner_addr   = 0xc2 >> 1,
 224                 .demod_addr   = 0x1e >> 1,
 225                 .type         = TM6010,
 226                 .caps = {
 227                         .has_tuner    = 1,
 228                         .has_dvb      = 1,
 229                         .has_zl10353  = 1,
 230                         .has_eeprom   = 1,
 231                         .has_remote   = 1,
 232                 },
 233                 .gpio = {
 234                         .tuner_reset    = TM6010_GPIO_0,
 235                         .demod_reset    = TM6010_GPIO_1,
 236                         .power_led      = TM6010_GPIO_6,
 237                 },
 238         },
 239         [TM6010_BOARD_BEHOLD_VOYAGER] = {
 240                 .name         = "Beholder Voyager TV/FM USB2.0",
 241                 .tuner_type   = TUNER_XC5000,
 242                 .tuner_addr   = 0xc2 >> 1,
 243                 .type         = TM6010,
 244                 .caps = {
 245                         .has_tuner    = 1,
 246                         .has_dvb      = 0,
 247                         .has_zl10353  = 0,
 248                         .has_eeprom   = 1,
 249                         .has_remote   = 1,
 250                 },
 251                 .gpio = {
 252                         .tuner_reset    = TM6010_GPIO_0,
 253                         .power_led      = TM6010_GPIO_6,
 254                 },
 255         },
 256         [TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE] = {
 257                 .name         = "Terratec Cinergy Hybrid XE / Cinergy Hybrid-Stick",
 258                 .tuner_type   = TUNER_XC2028, /* has a XC3028 */
 259                 .tuner_addr   = 0xc2 >> 1,
 260                 .demod_addr   = 0x1e >> 1,
 261                 .type         = TM6010,
 262                 .caps = {
 263                         .has_tuner    = 1,
 264                         .has_dvb      = 1,
 265                         .has_zl10353  = 1,
 266                         .has_eeprom   = 1,
 267                         .has_remote   = 1,
 268                 },
 269                 .gpio = {
 270                         .tuner_reset    = TM6010_GPIO_2,
 271                         .tuner_on       = TM6010_GPIO_3,
 272                         .demod_reset    = TM6010_GPIO_1,
 273                         .demod_on       = TM6010_GPIO_4,
 274                         .power_led      = TM6010_GPIO_7,
 275                         .dvb_led        = TM6010_GPIO_5,
 276                         .ir             = TM6010_GPIO_0,
 277                 },
 278         },
 279         [TM6010_BOARD_TWINHAN_TU501] = {
 280                 .name         = "Twinhan TU501(704D1)",
 281                 .tuner_type   = TUNER_XC2028, /* has a XC3028 */
 282                 .tuner_addr   = 0xc2 >> 1,
 283                 .demod_addr   = 0x1e >> 1,
 284                 .type         = TM6010,
 285                 .caps = {
 286                         .has_tuner    = 1,
 287                         .has_dvb      = 1,
 288                         .has_zl10353  = 1,
 289                         .has_eeprom   = 1,
 290                         .has_remote   = 1,
 291                 },
 292                 .gpio = {
 293                         .tuner_reset    = TM6010_GPIO_2,
 294                         .tuner_on       = TM6010_GPIO_3,
 295                         .demod_reset    = TM6010_GPIO_1,
 296                         .demod_on       = TM6010_GPIO_4,
 297                         .power_led      = TM6010_GPIO_7,
 298                         .dvb_led        = TM6010_GPIO_5,
 299                         .ir             = TM6010_GPIO_0,
 300                 },
 301         }
 302 };
 303
 304 /* table of devices that work with this driver */
 305 struct usb_device_id tm6000_id_table[] = {
 306         { USB_DEVICE(0x6000, 0x0001), .driver_info = TM5600_BOARD_10MOONS_UT821 },
 307         { USB_DEVICE(0x6000, 0x0002), .driver_info = TM6010_BOARD_GENERIC },
 308         { USB_DEVICE(0x06e1, 0xf332), .driver_info = TM6000_BOARD_ADSTECH_DUAL_TV },
 309         { USB_DEVICE(0x14aa, 0x0620), .driver_info = TM6000_BOARD_FREECOM_AND_SIMILAR },
 310         { USB_DEVICE(0x06e1, 0xb339), .driver_info = TM6000_BOARD_ADSTECH_MINI_DUAL_TV },
 311         { USB_DEVICE(0x2040, 0x6600), .driver_info = TM6010_BOARD_HAUPPAUGE_900H },
 312         { USB_DEVICE(0x2040, 0x6601), .driver_info = TM6010_BOARD_HAUPPAUGE_900H },
 313         { USB_DEVICE(0x2040, 0x6610), .driver_info = TM6010_BOARD_HAUPPAUGE_900H },
 314         { USB_DEVICE(0x2040, 0x6611), .driver_info = TM6010_BOARD_HAUPPAUGE_900H },
 315         { USB_DEVICE(0x6000, 0xdec0), .driver_info = TM6010_BOARD_BEHOLD_WANDER },
 316         { USB_DEVICE(0x6000, 0xdec1), .driver_info = TM6010_BOARD_BEHOLD_VOYAGER },
 317         { USB_DEVICE(0x0ccd, 0x0086), .driver_info = TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE },
 318         { USB_DEVICE(0x0ccd, 0x00A5), .driver_info = TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE },
 319         { USB_DEVICE(0x13d3, 0x3240), .driver_info = TM6010_BOARD_TWINHAN_TU501 },
 320         { USB_DEVICE(0x13d3, 0x3241), .driver_info = TM6010_BOARD_TWINHAN_TU501 },
 321         { USB_DEVICE(0x13d3, 0x3243), .driver_info = TM6010_BOARD_TWINHAN_TU501 },
 322         { USB_DEVICE(0x13d3, 0x3264), .driver_info = TM6010_BOARD_TWINHAN_TU501 },
 323         { },
 324 };
 325
 326 /* Tuner callback to provide the proper gpio changes needed for xc5000 */
 327 int tm6000_xc5000_callback(void *ptr, int component, int command, int arg)
 328 {
 329         int rc = 0;
 330         struct tm6000_core *dev = ptr;
 331
 332         if (dev->tuner_type != TUNER_XC5000)
 333                 return 0;
 334
 335         switch (command) {
 336         case XC5000_TUNER_RESET:
 337                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
 338                                dev->gpio.tuner_reset, 0x01);
 339                 msleep(15);
 340                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
 341                                dev->gpio.tuner_reset, 0x00);
 342                 msleep(15);
 343                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
 344                                dev->gpio.tuner_reset, 0x01);
 345                 break;
 346         }
 347         return (rc);
 348 }
 349
 350
 351 /* Tuner callback to provide the proper gpio changes needed for xc2028 */
 352
 353 int tm6000_tuner_callback(void *ptr, int component, int command, int arg)
 354 {
 355         int rc = 0;
 356         struct tm6000_core *dev = ptr;
 357
 358         if (dev->tuner_type != TUNER_XC2028)
 359                 return 0;
 360
 361         switch (command) {
 362         case XC2028_RESET_CLK:
 363                 tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT,
 364                                         0x02, arg);
 365                 msleep(10);
 366                 rc = tm6000_i2c_reset(dev, 10);
 367                 break;
 368         case XC2028_TUNER_RESET:
 369                 /* Reset codes during load firmware */
 370                 switch (arg) {
 371                 case 0:
 372                         /* newer tuner can faster reset */
 373                         switch (dev->model) {
 374                         case TM5600_BOARD_10MOONS_UT821:
 375                                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
 376                                                dev->gpio.tuner_reset, 0x01);
 377                                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
 378                                                0x300, 0x01);
 379                                 msleep(10);
 380                                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
 381                                                dev->gpio.tuner_reset, 0x00);
 382                                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
 383                                                0x300, 0x00);
 384                                 msleep(10);
 385                                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
 386                                                dev->gpio.tuner_reset, 0x01);
 387                                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
 388                                                0x300, 0x01);
 389                                 break;
 390                         case TM6010_BOARD_HAUPPAUGE_900H:
 391                         case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
 392                         case TM6010_BOARD_TWINHAN_TU501:
 393                                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
 394                                                dev->gpio.tuner_reset, 0x01);
 395                                 msleep(60);
 396                                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
 397                                                dev->gpio.tuner_reset, 0x00);
 398                                 msleep(75);
 399                                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
 400                                                dev->gpio.tuner_reset, 0x01);
 401                                 msleep(60);
 402                                 break;
 403                         default:
 404                                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
 405                                                dev->gpio.tuner_reset, 0x00);
 406                                 msleep(130);
 407                                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
 408                                                dev->gpio.tuner_reset, 0x01);
 409                                 msleep(130);
 410                                 break;
 411                         }
 412                         break;
 413                 case 1:
 414                         tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT,
 415                                                 0x02, 0x01);
 416                         msleep(10);
 417                         break;
 418
 419                 case 2:
 420                         rc = tm6000_i2c_reset(dev, 100);
 421                         break;
 422                 }
 423         }
 424         return rc;
 425 }
 426
 427 int tm6000_cards_setup(struct tm6000_core *dev)
 428 {
 429         int i, rc;
 430
 431         /*
 432          * Board-specific initialization sequence. Handles all GPIO
 433          * initialization sequences that are board-specific.
 434          * Up to now, all found devices use GPIO1 and GPIO4 at the same way.
 435          * Probably, they're all based on some reference device. Due to that,
 436          * there's a common routine at the end to handle those GPIO's. Devices
 437          * that use different pinups or init sequences can just return at
 438          * the board-specific session.
 439          */
 440         switch (dev->model) {
 441         case TM6010_BOARD_HAUPPAUGE_900H:
 442         case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
 443         case TM6010_BOARD_TWINHAN_TU501:
 444         case TM6010_BOARD_GENERIC:
 445                 /* Turn xceive 3028 on */
 446                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.tuner_on, 0x01);
 447                 msleep(15);
 448                 /* Turn zarlink zl10353 on */
 449                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_on, 0x00);
 450                 msleep(15);
 451                 /* Reset zarlink zl10353 */
 452                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x00);
 453                 msleep(50);
 454                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x01);
 455                 msleep(15);
 456                 /* Turn zarlink zl10353 off */
 457                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_on, 0x01);
 458                 msleep(15);
 459                 /* ir ? */
 460                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.ir, 0x01);
 461                 msleep(15);
 462                 /* Power led on (blue) */
 463                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.power_led, 0x00);
 464                 msleep(15);
 465                 /* DVB led off (orange) */
 466                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.dvb_led, 0x01);
 467                 msleep(15);
 468                 /* Turn zarlink zl10353 on */
 469                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_on, 0x00);
 470                 msleep(15);
 471                 break;
 472         case TM6010_BOARD_BEHOLD_WANDER:
 473                 /* Power led on (blue) */
 474                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.power_led, 0x01);
 475                 msleep(15);
 476                 /* Reset zarlink zl10353 */
 477                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x00);
 478                 msleep(50);
 479                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x01);
 480                 msleep(15);
 481                 break;
 482         case TM6010_BOARD_BEHOLD_VOYAGER:
 483                 /* Power led on (blue) */
 484                 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.power_led, 0x01);
 485                 msleep(15);
 486                 break;
 487         default:
 488                 break;
 489         }
 490
 491         /*
 492          * Default initialization. Most of the devices seem to use GPIO1
 493          * and GPIO4.on the same way, so, this handles the common sequence
 494          * used by most devices.
 495          * If a device uses a different sequence or different GPIO pins for
 496          * reset, just add the code at the board-specific part
 497          */
 498
 499         if (dev->gpio.tuner_reset) {
 500                 for (i = 0; i < 2; i++) {
 501                         rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
 502                                                 dev->gpio.tuner_reset, 0x00);
 503                         if (rc < 0) {
 504                                 printk(KERN_ERR "Error %i doing tuner reset\n", rc);
 505                                 return rc;
 506                         }
 507
 508                         msleep(10); /* Just to be conservative */
 509                         rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
 510                                                 dev->gpio.tuner_reset, 0x01);
 511                         if (rc < 0) {
 512                                 printk(KERN_ERR "Error %i doing tuner reset\n", rc);
 513                                 return rc;
 514                         }
 515                         msleep(10);
 516
 517                         if (!i) {
 518                                 rc = tm6000_get_reg32(dev, REQ_40_GET_VERSION, 0, 0);
 519                                 if (rc >= 0)
 520                                         printk(KERN_DEBUG "board=0x%08x\n", rc);
 521                         }
 522                 }
 523         } else {
 524                 printk(KERN_ERR "Tuner reset is not configured\n");
 525                 return -1;
 526         }
 527
 528         msleep(50);
 529
 530         return 0;
 531 };
 532
 533 static void tm6000_config_tuner(struct tm6000_core *dev)
 534 {
 535         struct tuner_setup tun_setup;
 536
 537         /* Load tuner module */
 538         v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
 539                 "tuner", "tuner", dev->tuner_addr, NULL);
 540
 541         memset(&tun_setup, 0, sizeof(tun_setup));
 542         tun_setup.type = dev->tuner_type;
 543         tun_setup.addr = dev->tuner_addr;
 544
 545         tun_setup.mode_mask = 0;
 546         if (dev->caps.has_tuner)
 547                 tun_setup.mode_mask |= (T_ANALOG_TV | T_RADIO);
 548         if (dev->caps.has_dvb)
 549                 tun_setup.mode_mask |= T_DIGITAL_TV;
 550
 551         switch (dev->tuner_type) {
 552         case TUNER_XC2028:
 553                 tun_setup.tuner_callback = tm6000_tuner_callback;
 554                 break;
 555         case TUNER_XC5000:
 556                 tun_setup.tuner_callback = tm6000_xc5000_callback;
 557                 break;
 558         }
 559
 560         v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr, &tun_setup);
 561
 562         switch (dev->tuner_type) {
 563         case TUNER_XC2028: {
 564                 struct v4l2_priv_tun_config xc2028_cfg;
 565                 struct xc2028_ctrl ctl;
 566
 567                 memset(&xc2028_cfg, 0, sizeof(xc2028_cfg));
 568                 memset(&ctl, 0, sizeof(ctl));
 569
 570                 ctl.input1 = 1;
 571                 ctl.read_not_reliable = 0;
 572                 ctl.msleep = 10;
 573                 ctl.demod = XC3028_FE_ZARLINK456;
 574                 ctl.vhfbw7 = 1;
 575                 ctl.uhfbw8 = 1;
 576                 xc2028_cfg.tuner = TUNER_XC2028;
 577                 xc2028_cfg.priv  = &ctl;
 578
 579                 switch (dev->model) {
 580                 case TM6010_BOARD_HAUPPAUGE_900H:
 581                 case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
 582                 case TM6010_BOARD_TWINHAN_TU501:
 583                         ctl.fname = "xc3028L-v36.fw";
 584                         break;
 585                 default:
 586                         if (dev->dev_type == TM6010)
 587                                 ctl.fname = "xc3028-v27.fw";
 588                         else
 589                                 ctl.fname = "xc3028-v24.fw";
 590                 }
 591
 592                 printk(KERN_INFO "Setting firmware parameters for xc2028\n");
 593                 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config,
 594                                      &xc2028_cfg);
 595
 596                 }
 597                 break;
 598         case TUNER_XC5000:
 599                 {
 600                 struct v4l2_priv_tun_config  xc5000_cfg;
 601                 struct xc5000_config ctl = {
 602                         .i2c_address = dev->tuner_addr,
 603                         .if_khz      = 4570,
 604                         .radio_input = XC5000_RADIO_FM1,
 605                         };
 606
 607                 xc5000_cfg.tuner = TUNER_XC5000;
 608                 xc5000_cfg.priv  = &ctl;
 609
 610
 611                 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config,
 612                                      &xc5000_cfg);
 613                 }
 614                 break;
 615         default:
 616                 printk(KERN_INFO "Unknown tuner type. Tuner is not configured.\n");
 617                 break;
 618         }
 619 }
 620
 621 static int tm6000_init_dev(struct tm6000_core *dev)
 622 {
 623         struct v4l2_frequency f;
 624         int rc = 0;
 625
 626         mutex_init(&dev->lock);
 627
 628         mutex_lock(&dev->lock);
 629
 630         /* Initializa board-specific data */
 631         dev->dev_type   = tm6000_boards[dev->model].type;
 632         dev->tuner_type = tm6000_boards[dev->model].tuner_type;
 633         dev->tuner_addr = tm6000_boards[dev->model].tuner_addr;
 634
 635         dev->gpio = tm6000_boards[dev->model].gpio;
 636
 637         dev->demod_addr = tm6000_boards[dev->model].demod_addr;
 638
 639         dev->caps = tm6000_boards[dev->model].caps;
 640
 641         /* initialize hardware */
 642         rc = tm6000_init(dev);
 643         if (rc < 0)
 644                 goto err;
 645
 646         rc = v4l2_device_register(&dev->udev->dev, &dev->v4l2_dev);
 647         if (rc < 0)
 648                 goto err;
 649
 650         /* register i2c bus */
 651         rc = tm6000_i2c_register(dev);
 652         if (rc < 0)
 653                 goto err;
 654
 655         /* Default values for STD and resolutions */
 656         dev->width = 720;
 657         dev->height = 480;
 658         dev->norm = V4L2_STD_PAL_M;
 659
 660         /* Configure tuner */
 661         tm6000_config_tuner(dev);
 662
 663         /* Set video standard */
 664         v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_std, dev->norm);
 665
 666         /* Set tuner frequency - also loads firmware on xc2028/xc3028 */
 667         f.tuner = 0;
 668         f.type = V4L2_TUNER_ANALOG_TV;
 669         f.frequency = 3092;     /* 193.25 MHz */
 670         dev->freq = f.frequency;
 671         v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, &f);
 672
 673         if (dev->caps.has_tda9874)
 674                 v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
 675                         "tvaudio", "tvaudio", I2C_ADDR_TDA9874, NULL);
 676
 677         /* register and initialize V4L2 */
 678         rc = tm6000_v4l2_register(dev);
 679         if (rc < 0)
 680                 goto err;
 681
 682         tm6000_add_into_devlist(dev);
 683
 684         tm6000_init_extension(dev);
 685
 686         if (dev->caps.has_dvb) {
 687                 dev->dvb = kzalloc(sizeof(*(dev->dvb)), GFP_KERNEL);
 688                 if (!dev->dvb) {
 689                         rc = -ENOMEM;
 690                         goto err2;
 691                 }
 692
 693 #ifdef CONFIG_VIDEO_TM6000_DVB
 694                 rc = tm6000_dvb_register(dev);
 695                 if (rc < 0) {
 696                         kfree(dev->dvb);
 697                         dev->dvb = NULL;
 698                         goto err2;
 699                 }
 700 #endif
 701         }
 702         mutex_unlock(&dev->lock);
 703         return 0;
 704
 705 err2:
 706         v4l2_device_unregister(&dev->v4l2_dev);
 707
 708 err:
 709         mutex_unlock(&dev->lock);
 710         return rc;
 711 }
 712
 713 /* high bandwidth multiplier, as encoded in highspeed endpoint descriptors */
 714 #define hb_mult(wMaxPacketSize) (1 + (((wMaxPacketSize) >> 11) & 0x03))
 715
 716 static void get_max_endpoint(struct usb_device *udev,
 717                              struct usb_host_interface *alt,
 718                              char *msgtype,
 719                              struct usb_host_endpoint *curr_e,
 720                              struct tm6000_endpoint *tm_ep)
 721 {
 722         u16 tmp = le16_to_cpu(curr_e->desc.wMaxPacketSize);
 723         unsigned int size = tmp & 0x7ff;
 724
 725         if (udev->speed == USB_SPEED_HIGH)
 726                 size = size * hb_mult (tmp);
 727
 728         if (size > tm_ep->maxsize) {
 729                 tm_ep->endp = curr_e;
 730                 tm_ep->maxsize = size;
 731                 tm_ep->bInterfaceNumber = alt->desc.bInterfaceNumber;
 732                 tm_ep->bAlternateSetting = alt->desc.bAlternateSetting;
 733
 734                 printk(KERN_INFO "tm6000: %s endpoint: 0x%02x (max size=%u bytes)\n",
 735                                         msgtype, curr_e->desc.bEndpointAddress,
 736                                         size);
 737         }
 738 }
 739
 740 /*
 741  * tm6000_usb_probe()
 742  * checks for supported devices
 743  */
 744 static int tm6000_usb_probe(struct usb_interface *interface,
 745                             const struct usb_device_id *id)
 746 {
 747         struct usb_device *usbdev;
 748         struct tm6000_core *dev = NULL;
 749         int i, rc = 0;
 750         int nr = 0;
 751         char *speed;
 752
 753         usbdev = usb_get_dev(interface_to_usbdev(interface));
 754
 755         /* Selects the proper interface */
 756         rc = usb_set_interface(usbdev, 0, 1);
 757         if (rc < 0)
 758                 goto err;
 759
 760         /* Check to see next free device and mark as used */
 761         nr = find_first_zero_bit(&tm6000_devused, TM6000_MAXBOARDS);
 762         if (nr >= TM6000_MAXBOARDS) {
 763                 printk(KERN_ERR "tm6000: Supports only %i tm60xx boards.\n", TM6000_MAXBOARDS);
 764                 usb_put_dev(usbdev);
 765                 return -ENOMEM;
 766         }
 767
 768         /* Create and initialize dev struct */
 769         dev = kzalloc(sizeof(*dev), GFP_KERNEL);
 770         if (dev == NULL) {
 771                 printk(KERN_ERR "tm6000" ": out of memory!\n");
 772                 usb_put_dev(usbdev);
 773                 return -ENOMEM;
 774         }
 775         spin_lock_init(&dev->slock);
 776
 777         /* Increment usage count */
 778         tm6000_devused |= 1<<nr;
 779         snprintf(dev->name, 29, "tm6000 #%d", nr);
 780
 781         dev->model = id->driver_info;
 782         if ((card[nr] >= 0) && (card[nr] < ARRAY_SIZE(tm6000_boards)))
 783                 dev->model = card[nr];
 784
 785         dev->udev = usbdev;
 786         dev->devno = nr;
 787
 788         switch (usbdev->speed) {
 789         case USB_SPEED_LOW:
 790                 speed = "1.5";
 791                 break;
 792         case USB_SPEED_UNKNOWN:
 793         case USB_SPEED_FULL:
 794                 speed = "12";
 795                 break;
 796         case USB_SPEED_HIGH:
 797                 speed = "480";
 798                 break;
 799         default:
 800                 speed = "unknown";
 801         }
 802
 803
 804
 805         /* Get endpoints */
 806         for (i = 0; i < interface->num_altsetting; i++) {
 807                 int ep;
 808
 809                 for (ep = 0; ep < interface->altsetting[i].desc.bNumEndpoints; ep++) {
 810                         struct usb_host_endpoint        *e;
 811                         int dir_out;
 812
 813                         e = &interface->altsetting[i].endpoint[ep];
 814
 815                         dir_out = ((e->desc.bEndpointAddress &
 816                                         USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT);
 817
 818                         printk(KERN_INFO "tm6000: alt %d, interface %i, class %i\n",
 819                                i,
 820                                interface->altsetting[i].desc.bInterfaceNumber,
 821                                interface->altsetting[i].desc.bInterfaceClass);
 822
 823                         switch (e->desc.bmAttributes) {
 824                         case USB_ENDPOINT_XFER_BULK:
 825                                 if (!dir_out) {
 826                                         get_max_endpoint(usbdev,
 827                                                          &interface->altsetting[i],
 828                                                          "Bulk IN", e,
 829                                                          &dev->bulk_in);
 830                                 } else {
 831                                         get_max_endpoint(usbdev,
 832                                                          &interface->altsetting[i],
 833                                                          "Bulk OUT", e,
 834                                                          &dev->bulk_out);
 835                                 }
 836                                 break;
 837                         case USB_ENDPOINT_XFER_ISOC:
 838                                 if (!dir_out) {
 839                                         get_max_endpoint(usbdev,
 840                                                          &interface->altsetting[i],
 841                                                          "ISOC IN", e,
 842                                                          &dev->isoc_in);
 843                                 } else {
 844                                         get_max_endpoint(usbdev,
 845                                                          &interface->altsetting[i],
 846                                                          "ISOC OUT", e,
 847                                                          &dev->isoc_out);
 848                                 }
 849                                 break;
 850                         }
 851                 }
 852         }
 853
 854
 855         printk(KERN_INFO "tm6000: New video device @ %s Mbps (%04x:%04x, ifnum %d)\n",
 856                 speed,
 857                 le16_to_cpu(dev->udev->descriptor.idVendor),
 858                 le16_to_cpu(dev->udev->descriptor.idProduct),
 859                 interface->altsetting->desc.bInterfaceNumber);
 860
 861 /* check if the the device has the iso in endpoint at the correct place */
 862         if (!dev->isoc_in.endp) {
 863                 printk(KERN_ERR "tm6000: probing error: no IN ISOC endpoint!\n");
 864                 rc = -ENODEV;
 865
 866                 goto err;
 867         }
 868
 869         /* save our data pointer in this interface device */
 870         usb_set_intfdata(interface, dev);
 871
 872         printk(KERN_INFO "tm6000: Found %s\n", tm6000_boards[dev->model].name);
 873
 874         rc = tm6000_init_dev(dev);
 875
 876         if (rc < 0)
 877                 goto err;
 878
 879         return 0;
 880
 881 err:
 882         printk(KERN_ERR "tm6000: Error %d while registering\n", rc);
 883
 884         tm6000_devused &= ~(1<<nr);
 885         usb_put_dev(usbdev);
 886
 887         kfree(dev);
 888         return rc;
 889 }
 890
 891 /*
 892  * tm6000_usb_disconnect()
 893  * called when the device gets diconencted
 894  * video device will be unregistered on v4l2_close in case it is still open
 895  */
 896 static void tm6000_usb_disconnect(struct usb_interface *interface)
 897 {
 898         struct tm6000_core *dev = usb_get_intfdata(interface);
 899         usb_set_intfdata(interface, NULL);
 900
 901         if (!dev)
 902                 return;
 903
 904         printk(KERN_INFO "tm6000: disconnecting %s\n", dev->name);
 905
 906         mutex_lock(&dev->lock);
 907
 908 #ifdef CONFIG_VIDEO_TM6000_DVB
 909         if (dev->dvb) {
 910                 tm6000_dvb_unregister(dev);
 911                 kfree(dev->dvb);
 912         }
 913 #endif
 914
 915         if (dev->gpio.power_led) {
 916                 switch (dev->model) {
 917                 case TM6010_BOARD_HAUPPAUGE_900H:
 918                 case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
 919                 case TM6010_BOARD_TWINHAN_TU501:
 920                         /* Power led off */
 921                         tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
 922                                 dev->gpio.power_led, 0x01);
 923                         msleep(15);
 924                         break;
 925                 case TM6010_BOARD_BEHOLD_WANDER:
 926                 case TM6010_BOARD_BEHOLD_VOYAGER:
 927                         /* Power led off */
 928                         tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
 929                                 dev->gpio.power_led, 0x00);
 930                         msleep(15);
 931                         break;
 932                 }
 933         }
 934         tm6000_v4l2_unregister(dev);
 935
 936         tm6000_i2c_unregister(dev);
 937
 938         v4l2_device_unregister(&dev->v4l2_dev);
 939
 940         dev->state |= DEV_DISCONNECTED;
 941
 942         usb_put_dev(dev->udev);
 943
 944         tm6000_remove_from_devlist(dev);
 945         tm6000_close_extension(dev);
 946
 947         mutex_unlock(&dev->lock);
 948         kfree(dev);
 949 }
 950
 951 static struct usb_driver tm6000_usb_driver = {
 952                 .name = "tm6000",
 953                 .probe = tm6000_usb_probe,
 954                 .disconnect = tm6000_usb_disconnect,
 955                 .id_table = tm6000_id_table,
 956 };
 957
 958 static int __init tm6000_module_init(void)
 959 {
 960         int result;
 961
 962         printk(KERN_INFO "tm6000" " v4l2 driver version %d.%d.%d loaded\n",
 963                (TM6000_VERSION  >> 16) & 0xff,
 964                (TM6000_VERSION  >> 8) & 0xff, TM6000_VERSION  & 0xff);
 965
 966         /* register this driver with the USB subsystem */
 967         result = usb_register(&tm6000_usb_driver);
 968         if (result)
 969                 printk(KERN_ERR "tm6000"
 970                            " usb_register failed. Error number %d.\n", result);
 971
 972         return result;
 973 }
 974
 975 static void __exit tm6000_module_exit(void)
 976 {
 977         /* deregister at USB subsystem */
 978         usb_deregister(&tm6000_usb_driver);
 979 }
 980
 981 module_init(tm6000_module_init);
 982 module_exit(tm6000_module_exit);
 983
 984 MODULE_DESCRIPTION("Trident TVMaster TM5600/TM6000/TM6010 USB2 adapter");
 985 MODULE_AUTHOR("Mauro Carvalho Chehab");
 986 MODULE_LICENSE("GPL");