drivers/media/video/saa7134/saa7134-dvb.c

   1 /*
   2  *
   3  * (c) 2004 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]
   4  *
   5  *  Extended 3 / 2005 by Hartmut Hackmann to support various
   6  *  cards with the tda10046 DVB-T channel decoder
   7  *
   8  *  This program is free software; you can redistribute it and/or modify
   9  *  it under the terms of the GNU General Public License as published by
  10  *  the Free Software Foundation; either version 2 of the License, or
  11  *  (at your option) any later version.
  12  *
  13  *  This program is distributed in the hope that it will be useful,
  14  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  *  GNU General Public License for more details.
  17  *
  18  *  You should have received a copy of the GNU General Public License
  19  *  along with this program; if not, write to the Free Software
  20  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  21  */
  22
  23 #include <linux/init.h>
  24 #include <linux/list.h>
  25 #include <linux/module.h>
  26 #include <linux/kernel.h>
  27 #include <linux/delay.h>
  28 #include <linux/kthread.h>
  29 #include <linux/suspend.h>
  30
  31 #include "saa7134-reg.h"
  32 #include "saa7134.h"
  33 #include <media/v4l2-common.h>
  34 #include "dvb-pll.h"
  35 #include <dvb_frontend.h>
  36
  37 #include "mt352.h"
  38 #include "mt352_priv.h" /* FIXME */
  39 #include "tda1004x.h"
  40 #include "nxt200x.h"
  41 #include "tuner-xc2028.h"
  42 #include "xc5000.h"
  43
  44 #include "tda10086.h"
  45 #include "tda826x.h"
  46 #include "tda827x.h"
  47 #include "isl6421.h"
  48 #include "isl6405.h"
  49 #include "lnbp21.h"
  50 #include "tuner-simple.h"
  51 #include "tda10048.h"
  52 #include "tda18271.h"
  53 #include "lgdt3305.h"
  54 #include "tda8290.h"
  55 #include "mb86a20s.h"
  56 #include "lgs8gxx.h"
  57
  58 #include "zl10353.h"
  59 #include "qt1010.h"
  60
  61 #include "zl10036.h"
  62 #include "zl10039.h"
  63 #include "mt312.h"
  64
  65 MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
  66 MODULE_LICENSE("GPL");
  67
  68 static unsigned int antenna_pwr;
  69
  70 module_param(antenna_pwr, int, 0444);
  71 MODULE_PARM_DESC(antenna_pwr,"enable antenna power (Pinnacle 300i)");
  72
  73 static int use_frontend;
  74 module_param(use_frontend, int, 0644);
  75 MODULE_PARM_DESC(use_frontend,"for cards with multiple frontends (0: terrestrial, 1: satellite)");
  76
  77 static int debug;
  78 module_param(debug, int, 0644);
  79 MODULE_PARM_DESC(debug, "Turn on/off module debugging (default:off).");
  80
  81 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
  82
  83 #define dprintk(fmt, arg...)    do { if (debug) \
  84         printk(KERN_DEBUG "%s/dvb: " fmt, dev->name , ## arg); } while(0)
  85
  86 /* Print a warning */
  87 #define wprintk(fmt, arg...) \
  88         printk(KERN_WARNING "%s/dvb: " fmt, dev->name, ## arg)
  89
  90 /* ------------------------------------------------------------------
  91  * mt352 based DVB-T cards
  92  */
  93
  94 static int pinnacle_antenna_pwr(struct saa7134_dev *dev, int on)
  95 {
  96         u32 ok;
  97
  98         if (!on) {
  99                 saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
 100                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 26));
 101                 return 0;
 102         }
 103
 104         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
 105         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
 106         udelay(10);
 107
 108         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 28));
 109         saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 28));
 110         udelay(10);
 111         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 28));
 112         udelay(10);
 113         ok = saa_readl(SAA7134_GPIO_GPSTATUS0) & (1 << 27);
 114         dprintk("%s %s\n", __func__, ok ? "on" : "off");
 115
 116         if (!ok)
 117                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
 118         return ok;
 119 }
 120
 121 static int mt352_pinnacle_init(struct dvb_frontend* fe)
 122 {
 123         static u8 clock_config []  = { CLOCK_CTL,  0x3d, 0x28 };
 124         static u8 reset []         = { RESET,      0x80 };
 125         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 126         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
 127         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x31 };
 128         static u8 fsm_ctl_cfg[]    = { 0x7b,       0x04 };
 129         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x0f };
 130         static u8 scan_ctl_cfg []  = { SCAN_CTL,   0x0d };
 131         static u8 irq_cfg []       = { INTERRUPT_EN_0, 0x00, 0x00, 0x00, 0x00 };
 132         struct saa7134_dev *dev= fe->dvb->priv;
 133
 134         dprintk("%s called\n", __func__);
 135
 136         mt352_write(fe, clock_config,   sizeof(clock_config));
 137         udelay(200);
 138         mt352_write(fe, reset,          sizeof(reset));
 139         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 140         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 141         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 142         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
 143
 144         mt352_write(fe, fsm_ctl_cfg,    sizeof(fsm_ctl_cfg));
 145         mt352_write(fe, scan_ctl_cfg,   sizeof(scan_ctl_cfg));
 146         mt352_write(fe, irq_cfg,        sizeof(irq_cfg));
 147
 148         return 0;
 149 }
 150
 151 static int mt352_aver777_init(struct dvb_frontend* fe)
 152 {
 153         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x2d };
 154         static u8 reset []         = { RESET,      0x80 };
 155         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 156         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
 157         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 };
 158
 159         mt352_write(fe, clock_config,   sizeof(clock_config));
 160         udelay(200);
 161         mt352_write(fe, reset,          sizeof(reset));
 162         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 163         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 164         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 165
 166         return 0;
 167 }
 168
 169 static int mt352_avermedia_xc3028_init(struct dvb_frontend *fe)
 170 {
 171         static u8 clock_config []  = { CLOCK_CTL, 0x38, 0x2d };
 172         static u8 reset []         = { RESET, 0x80 };
 173         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 };
 174         static u8 agc_cfg []       = { AGC_TARGET, 0xe };
 175         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 };
 176
 177         mt352_write(fe, clock_config,   sizeof(clock_config));
 178         udelay(200);
 179         mt352_write(fe, reset,          sizeof(reset));
 180         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 181         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 182         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 183         return 0;
 184 }
 185
 186 static int mt352_pinnacle_tuner_set_params(struct dvb_frontend *fe)
 187 {
 188         struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 189         u8 off[] = { 0x00, 0xf1};
 190         u8 on[]  = { 0x00, 0x71};
 191         struct i2c_msg msg = {.addr=0x43, .flags=0, .buf=off, .len = sizeof(off)};
 192
 193         struct saa7134_dev *dev = fe->dvb->priv;
 194         struct v4l2_frequency f;
 195
 196         /* set frequency (mt2050) */
 197         f.tuner     = 0;
 198         f.type      = V4L2_TUNER_DIGITAL_TV;
 199         f.frequency = c->frequency / 1000 * 16 / 1000;
 200         if (fe->ops.i2c_gate_ctrl)
 201                 fe->ops.i2c_gate_ctrl(fe, 1);
 202         i2c_transfer(&dev->i2c_adap, &msg, 1);
 203         saa_call_all(dev, tuner, s_frequency, &f);
 204         msg.buf = on;
 205         if (fe->ops.i2c_gate_ctrl)
 206                 fe->ops.i2c_gate_ctrl(fe, 1);
 207         i2c_transfer(&dev->i2c_adap, &msg, 1);
 208
 209         pinnacle_antenna_pwr(dev, antenna_pwr);
 210
 211         /* mt352 setup */
 212         return mt352_pinnacle_init(fe);
 213 }
 214
 215 static struct mt352_config pinnacle_300i = {
 216         .demod_address = 0x3c >> 1,
 217         .adc_clock     = 20333,
 218         .if2           = 36150,
 219         .no_tuner      = 1,
 220         .demod_init    = mt352_pinnacle_init,
 221 };
 222
 223 static struct mt352_config avermedia_777 = {
 224         .demod_address = 0xf,
 225         .demod_init    = mt352_aver777_init,
 226 };
 227
 228 static struct mt352_config avermedia_xc3028_mt352_dev = {
 229         .demod_address   = (0x1e >> 1),
 230         .no_tuner        = 1,
 231         .demod_init      = mt352_avermedia_xc3028_init,
 232 };
 233
 234 static struct tda18271_std_map mb86a20s_tda18271_std_map = {
 235         .dvbt_6   = { .if_freq = 3300, .agc_mode = 3, .std = 4,
 236                       .if_lvl = 7, .rfagc_top = 0x37, },
 237 };
 238
 239 static struct tda18271_config kworld_tda18271_config = {
 240         .std_map = &mb86a20s_tda18271_std_map,
 241         .gate    = TDA18271_GATE_DIGITAL,
 242         .config  = 3,   /* Use tuner callback for AGC */
 243
 244 };
 245
 246 static const struct mb86a20s_config kworld_mb86a20s_config = {
 247         .demod_address = 0x10,
 248 };
 249
 250 static int kworld_sbtvd_gate_ctrl(struct dvb_frontend* fe, int enable)
 251 {
 252         struct saa7134_dev *dev = fe->dvb->priv;
 253
 254         unsigned char initmsg[] = {0x45, 0x97};
 255         unsigned char msg_enable[] = {0x45, 0xc1};
 256         unsigned char msg_disable[] = {0x45, 0x81};
 257         struct i2c_msg msg = {.addr = 0x4b, .flags = 0, .buf = initmsg, .len = 2};
 258
 259         if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1) {
 260                 wprintk("could not access the I2C gate\n");
 261                 return -EIO;
 262         }
 263         if (enable)
 264                 msg.buf = msg_enable;
 265         else
 266                 msg.buf = msg_disable;
 267         if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1) {
 268                 wprintk("could not access the I2C gate\n");
 269                 return -EIO;
 270         }
 271         msleep(20);
 272         return 0;
 273 }
 274
 275 /* ==================================================================
 276  * tda1004x based DVB-T cards, helper functions
 277  */
 278
 279 static int philips_tda1004x_request_firmware(struct dvb_frontend *fe,
 280                                            const struct firmware **fw, char *name)
 281 {
 282         struct saa7134_dev *dev = fe->dvb->priv;
 283         return request_firmware(fw, name, &dev->pci->dev);
 284 }
 285
 286 /* ------------------------------------------------------------------
 287  * these tuners are tu1216, td1316(a)
 288  */
 289
 290 static int philips_tda6651_pll_set(struct dvb_frontend *fe)
 291 {
 292         struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 293         struct saa7134_dev *dev = fe->dvb->priv;
 294         struct tda1004x_state *state = fe->demodulator_priv;
 295         u8 addr = state->config->tuner_address;
 296         u8 tuner_buf[4];
 297         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tuner_buf,.len =
 298                         sizeof(tuner_buf) };
 299         int tuner_frequency = 0;
 300         u8 band, cp, filter;
 301
 302         /* determine charge pump */
 303         tuner_frequency = c->frequency + 36166000;
 304         if (tuner_frequency < 87000000)
 305                 return -EINVAL;
 306         else if (tuner_frequency < 130000000)
 307                 cp = 3;
 308         else if (tuner_frequency < 160000000)
 309                 cp = 5;
 310         else if (tuner_frequency < 200000000)
 311                 cp = 6;
 312         else if (tuner_frequency < 290000000)
 313                 cp = 3;
 314         else if (tuner_frequency < 420000000)
 315                 cp = 5;
 316         else if (tuner_frequency < 480000000)
 317                 cp = 6;
 318         else if (tuner_frequency < 620000000)
 319                 cp = 3;
 320         else if (tuner_frequency < 830000000)
 321                 cp = 5;
 322         else if (tuner_frequency < 895000000)
 323                 cp = 7;
 324         else
 325                 return -EINVAL;
 326
 327         /* determine band */
 328         if (c->frequency < 49000000)
 329                 return -EINVAL;
 330         else if (c->frequency < 161000000)
 331                 band = 1;
 332         else if (c->frequency < 444000000)
 333                 band = 2;
 334         else if (c->frequency < 861000000)
 335                 band = 4;
 336         else
 337                 return -EINVAL;
 338
 339         /* setup PLL filter */
 340         switch (c->bandwidth_hz) {
 341         case 6000000:
 342                 filter = 0;
 343                 break;
 344
 345         case 7000000:
 346                 filter = 0;
 347                 break;
 348
 349         case 8000000:
 350                 filter = 1;
 351                 break;
 352
 353         default:
 354                 return -EINVAL;
 355         }
 356
 357         /* calculate divisor
 358          * ((36166000+((1000000/6)/2)) + Finput)/(1000000/6)
 359          */
 360         tuner_frequency = (((c->frequency / 1000) * 6) + 217496) / 1000;
 361
 362         /* setup tuner buffer */
 363         tuner_buf[0] = (tuner_frequency >> 8) & 0x7f;
 364         tuner_buf[1] = tuner_frequency & 0xff;
 365         tuner_buf[2] = 0xca;
 366         tuner_buf[3] = (cp << 5) | (filter << 3) | band;
 367
 368         if (fe->ops.i2c_gate_ctrl)
 369                 fe->ops.i2c_gate_ctrl(fe, 1);
 370         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) {
 371                 wprintk("could not write to tuner at addr: 0x%02x\n",
 372                         addr << 1);
 373                 return -EIO;
 374         }
 375         msleep(1);
 376         return 0;
 377 }
 378
 379 static int philips_tu1216_init(struct dvb_frontend *fe)
 380 {
 381         struct saa7134_dev *dev = fe->dvb->priv;
 382         struct tda1004x_state *state = fe->demodulator_priv;
 383         u8 addr = state->config->tuner_address;
 384         static u8 tu1216_init[] = { 0x0b, 0xf5, 0x85, 0xab };
 385         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tu1216_init,.len = sizeof(tu1216_init) };
 386
 387         /* setup PLL configuration */
 388         if (fe->ops.i2c_gate_ctrl)
 389                 fe->ops.i2c_gate_ctrl(fe, 1);
 390         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1)
 391                 return -EIO;
 392         msleep(1);
 393
 394         return 0;
 395 }
 396
 397 /* ------------------------------------------------------------------ */
 398
 399 static struct tda1004x_config philips_tu1216_60_config = {
 400         .demod_address = 0x8,
 401         .invert        = 1,
 402         .invert_oclk   = 0,
 403         .xtal_freq     = TDA10046_XTAL_4M,
 404         .agc_config    = TDA10046_AGC_DEFAULT,
 405         .if_freq       = TDA10046_FREQ_3617,
 406         .tuner_address = 0x60,
 407         .request_firmware = philips_tda1004x_request_firmware
 408 };
 409
 410 static struct tda1004x_config philips_tu1216_61_config = {
 411
 412         .demod_address = 0x8,
 413         .invert        = 1,
 414         .invert_oclk   = 0,
 415         .xtal_freq     = TDA10046_XTAL_4M,
 416         .agc_config    = TDA10046_AGC_DEFAULT,
 417         .if_freq       = TDA10046_FREQ_3617,
 418         .tuner_address = 0x61,
 419         .request_firmware = philips_tda1004x_request_firmware
 420 };
 421
 422 /* ------------------------------------------------------------------ */
 423
 424 static int philips_td1316_tuner_init(struct dvb_frontend *fe)
 425 {
 426         struct saa7134_dev *dev = fe->dvb->priv;
 427         struct tda1004x_state *state = fe->demodulator_priv;
 428         u8 addr = state->config->tuner_address;
 429         static u8 msg[] = { 0x0b, 0xf5, 0x86, 0xab };
 430         struct i2c_msg init_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
 431
 432         /* setup PLL configuration */
 433         if (fe->ops.i2c_gate_ctrl)
 434                 fe->ops.i2c_gate_ctrl(fe, 1);
 435         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
 436                 return -EIO;
 437         return 0;
 438 }
 439
 440 static int philips_td1316_tuner_set_params(struct dvb_frontend *fe)
 441 {
 442         return philips_tda6651_pll_set(fe);
 443 }
 444
 445 static int philips_td1316_tuner_sleep(struct dvb_frontend *fe)
 446 {
 447         struct saa7134_dev *dev = fe->dvb->priv;
 448         struct tda1004x_state *state = fe->demodulator_priv;
 449         u8 addr = state->config->tuner_address;
 450         static u8 msg[] = { 0x0b, 0xdc, 0x86, 0xa4 };
 451         struct i2c_msg analog_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
 452
 453         /* switch the tuner to analog mode */
 454         if (fe->ops.i2c_gate_ctrl)
 455                 fe->ops.i2c_gate_ctrl(fe, 1);
 456         if (i2c_transfer(&dev->i2c_adap, &analog_msg, 1) != 1)
 457                 return -EIO;
 458         return 0;
 459 }
 460
 461 /* ------------------------------------------------------------------ */
 462
 463 static int philips_europa_tuner_init(struct dvb_frontend *fe)
 464 {
 465         struct saa7134_dev *dev = fe->dvb->priv;
 466         static u8 msg[] = { 0x00, 0x40};
 467         struct i2c_msg init_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
 468
 469
 470         if (philips_td1316_tuner_init(fe))
 471                 return -EIO;
 472         msleep(1);
 473         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
 474                 return -EIO;
 475
 476         return 0;
 477 }
 478
 479 static int philips_europa_tuner_sleep(struct dvb_frontend *fe)
 480 {
 481         struct saa7134_dev *dev = fe->dvb->priv;
 482
 483         static u8 msg[] = { 0x00, 0x14 };
 484         struct i2c_msg analog_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
 485
 486         if (philips_td1316_tuner_sleep(fe))
 487                 return -EIO;
 488
 489         /* switch the board to analog mode */
 490         if (fe->ops.i2c_gate_ctrl)
 491                 fe->ops.i2c_gate_ctrl(fe, 1);
 492         i2c_transfer(&dev->i2c_adap, &analog_msg, 1);
 493         return 0;
 494 }
 495
 496 static int philips_europa_demod_sleep(struct dvb_frontend *fe)
 497 {
 498         struct saa7134_dev *dev = fe->dvb->priv;
 499
 500         if (dev->original_demod_sleep)
 501                 dev->original_demod_sleep(fe);
 502         fe->ops.i2c_gate_ctrl(fe, 1);
 503         return 0;
 504 }
 505
 506 static struct tda1004x_config philips_europa_config = {
 507
 508         .demod_address = 0x8,
 509         .invert        = 0,
 510         .invert_oclk   = 0,
 511         .xtal_freq     = TDA10046_XTAL_4M,
 512         .agc_config    = TDA10046_AGC_IFO_AUTO_POS,
 513         .if_freq       = TDA10046_FREQ_052,
 514         .tuner_address = 0x61,
 515         .request_firmware = philips_tda1004x_request_firmware
 516 };
 517
 518 static struct tda1004x_config medion_cardbus = {
 519         .demod_address = 0x08,
 520         .invert        = 1,
 521         .invert_oclk   = 0,
 522         .xtal_freq     = TDA10046_XTAL_16M,
 523         .agc_config    = TDA10046_AGC_IFO_AUTO_NEG,
 524         .if_freq       = TDA10046_FREQ_3613,
 525         .tuner_address = 0x61,
 526         .request_firmware = philips_tda1004x_request_firmware
 527 };
 528
 529 static struct tda1004x_config technotrend_budget_t3000_config = {
 530         .demod_address = 0x8,
 531         .invert        = 1,
 532         .invert_oclk   = 0,
 533         .xtal_freq     = TDA10046_XTAL_4M,
 534         .agc_config    = TDA10046_AGC_DEFAULT,
 535         .if_freq       = TDA10046_FREQ_3617,
 536         .tuner_address = 0x63,
 537         .request_firmware = philips_tda1004x_request_firmware
 538 };
 539
 540 /* ------------------------------------------------------------------
 541  * tda 1004x based cards with philips silicon tuner
 542  */
 543
 544 static int tda8290_i2c_gate_ctrl( struct dvb_frontend* fe, int enable)
 545 {
 546         struct tda1004x_state *state = fe->demodulator_priv;
 547
 548         u8 addr = state->config->i2c_gate;
 549         static u8 tda8290_close[] = { 0x21, 0xc0};
 550         static u8 tda8290_open[]  = { 0x21, 0x80};
 551         struct i2c_msg tda8290_msg = {.addr = addr,.flags = 0, .len = 2};
 552         if (enable) {
 553                 tda8290_msg.buf = tda8290_close;
 554         } else {
 555                 tda8290_msg.buf = tda8290_open;
 556         }
 557         if (i2c_transfer(state->i2c, &tda8290_msg, 1) != 1) {
 558                 struct saa7134_dev *dev = fe->dvb->priv;
 559                 wprintk("could not access tda8290 I2C gate\n");
 560                 return -EIO;
 561         }
 562         msleep(20);
 563         return 0;
 564 }
 565
 566 static int philips_tda827x_tuner_init(struct dvb_frontend *fe)
 567 {
 568         struct saa7134_dev *dev = fe->dvb->priv;
 569         struct tda1004x_state *state = fe->demodulator_priv;
 570
 571         switch (state->config->antenna_switch) {
 572         case 0: break;
 573         case 1: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
 574                 saa7134_set_gpio(dev, 21, 0);
 575                 break;
 576         case 2: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
 577                 saa7134_set_gpio(dev, 21, 1);
 578                 break;
 579         }
 580         return 0;
 581 }
 582
 583 static int philips_tda827x_tuner_sleep(struct dvb_frontend *fe)
 584 {
 585         struct saa7134_dev *dev = fe->dvb->priv;
 586         struct tda1004x_state *state = fe->demodulator_priv;
 587
 588         switch (state->config->antenna_switch) {
 589         case 0: break;
 590         case 1: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
 591                 saa7134_set_gpio(dev, 21, 1);
 592                 break;
 593         case 2: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
 594                 saa7134_set_gpio(dev, 21, 0);
 595                 break;
 596         }
 597         return 0;
 598 }
 599
 600 static int configure_tda827x_fe(struct saa7134_dev *dev,
 601                                 struct tda1004x_config *cdec_conf,
 602                                 struct tda827x_config *tuner_conf)
 603 {
 604         struct videobuf_dvb_frontend *fe0;
 605
 606         /* Get the first frontend */
 607         fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
 608
 609         fe0->dvb.frontend = dvb_attach(tda10046_attach, cdec_conf, &dev->i2c_adap);
 610         if (fe0->dvb.frontend) {
 611                 if (cdec_conf->i2c_gate)
 612                         fe0->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl;
 613                 if (dvb_attach(tda827x_attach, fe0->dvb.frontend,
 614                                cdec_conf->tuner_address,
 615                                &dev->i2c_adap, tuner_conf))
 616                         return 0;
 617
 618                 wprintk("no tda827x tuner found at addr: %02x\n",
 619                                 cdec_conf->tuner_address);
 620         }
 621         return -EINVAL;
 622 }
 623
 624 /* ------------------------------------------------------------------ */
 625
 626 static struct tda827x_config tda827x_cfg_0 = {
 627         .init = philips_tda827x_tuner_init,
 628         .sleep = philips_tda827x_tuner_sleep,
 629         .config = 0,
 630         .switch_addr = 0
 631 };
 632
 633 static struct tda827x_config tda827x_cfg_1 = {
 634         .init = philips_tda827x_tuner_init,
 635         .sleep = philips_tda827x_tuner_sleep,
 636         .config = 1,
 637         .switch_addr = 0x4b
 638 };
 639
 640 static struct tda827x_config tda827x_cfg_2 = {
 641         .init = philips_tda827x_tuner_init,
 642         .sleep = philips_tda827x_tuner_sleep,
 643         .config = 2,
 644         .switch_addr = 0x4b
 645 };
 646
 647 static struct tda827x_config tda827x_cfg_2_sw42 = {
 648         .init = philips_tda827x_tuner_init,
 649         .sleep = philips_tda827x_tuner_sleep,
 650         .config = 2,
 651         .switch_addr = 0x42
 652 };
 653
 654 /* ------------------------------------------------------------------ */
 655
 656 static struct tda1004x_config tda827x_lifeview_config = {
 657         .demod_address = 0x08,
 658         .invert        = 1,
 659         .invert_oclk   = 0,
 660         .xtal_freq     = TDA10046_XTAL_16M,
 661         .agc_config    = TDA10046_AGC_TDA827X,
 662         .gpio_config   = TDA10046_GP11_I,
 663         .if_freq       = TDA10046_FREQ_045,
 664         .tuner_address = 0x60,
 665         .request_firmware = philips_tda1004x_request_firmware
 666 };
 667
 668 static struct tda1004x_config philips_tiger_config = {
 669         .demod_address = 0x08,
 670         .invert        = 1,
 671         .invert_oclk   = 0,
 672         .xtal_freq     = TDA10046_XTAL_16M,
 673         .agc_config    = TDA10046_AGC_TDA827X,
 674         .gpio_config   = TDA10046_GP11_I,
 675         .if_freq       = TDA10046_FREQ_045,
 676         .i2c_gate      = 0x4b,
 677         .tuner_address = 0x61,
 678         .antenna_switch= 1,
 679         .request_firmware = philips_tda1004x_request_firmware
 680 };
 681
 682 static struct tda1004x_config cinergy_ht_config = {
 683         .demod_address = 0x08,
 684         .invert        = 1,
 685         .invert_oclk   = 0,
 686         .xtal_freq     = TDA10046_XTAL_16M,
 687         .agc_config    = TDA10046_AGC_TDA827X,
 688         .gpio_config   = TDA10046_GP01_I,
 689         .if_freq       = TDA10046_FREQ_045,
 690         .i2c_gate      = 0x4b,
 691         .tuner_address = 0x61,
 692         .request_firmware = philips_tda1004x_request_firmware
 693 };
 694
 695 static struct tda1004x_config cinergy_ht_pci_config = {
 696         .demod_address = 0x08,
 697         .invert        = 1,
 698         .invert_oclk   = 0,
 699         .xtal_freq     = TDA10046_XTAL_16M,
 700         .agc_config    = TDA10046_AGC_TDA827X,
 701         .gpio_config   = TDA10046_GP01_I,
 702         .if_freq       = TDA10046_FREQ_045,
 703         .i2c_gate      = 0x4b,
 704         .tuner_address = 0x60,
 705         .request_firmware = philips_tda1004x_request_firmware
 706 };
 707
 708 static struct tda1004x_config philips_tiger_s_config = {
 709         .demod_address = 0x08,
 710         .invert        = 1,
 711         .invert_oclk   = 0,
 712         .xtal_freq     = TDA10046_XTAL_16M,
 713         .agc_config    = TDA10046_AGC_TDA827X,
 714         .gpio_config   = TDA10046_GP01_I,
 715         .if_freq       = TDA10046_FREQ_045,
 716         .i2c_gate      = 0x4b,
 717         .tuner_address = 0x61,
 718         .antenna_switch= 1,
 719         .request_firmware = philips_tda1004x_request_firmware
 720 };
 721
 722 static struct tda1004x_config pinnacle_pctv_310i_config = {
 723         .demod_address = 0x08,
 724         .invert        = 1,
 725         .invert_oclk   = 0,
 726         .xtal_freq     = TDA10046_XTAL_16M,
 727         .agc_config    = TDA10046_AGC_TDA827X,
 728         .gpio_config   = TDA10046_GP11_I,
 729         .if_freq       = TDA10046_FREQ_045,
 730         .i2c_gate      = 0x4b,
 731         .tuner_address = 0x61,
 732         .request_firmware = philips_tda1004x_request_firmware
 733 };
 734
 735 static struct tda1004x_config hauppauge_hvr_1110_config = {
 736         .demod_address = 0x08,
 737         .invert        = 1,
 738         .invert_oclk   = 0,
 739         .xtal_freq     = TDA10046_XTAL_16M,
 740         .agc_config    = TDA10046_AGC_TDA827X,
 741         .gpio_config   = TDA10046_GP11_I,
 742         .if_freq       = TDA10046_FREQ_045,
 743         .i2c_gate      = 0x4b,
 744         .tuner_address = 0x61,
 745         .request_firmware = philips_tda1004x_request_firmware
 746 };
 747
 748 static struct tda1004x_config asus_p7131_dual_config = {
 749         .demod_address = 0x08,
 750         .invert        = 1,
 751         .invert_oclk   = 0,
 752         .xtal_freq     = TDA10046_XTAL_16M,
 753         .agc_config    = TDA10046_AGC_TDA827X,
 754         .gpio_config   = TDA10046_GP11_I,
 755         .if_freq       = TDA10046_FREQ_045,
 756         .i2c_gate      = 0x4b,
 757         .tuner_address = 0x61,
 758         .antenna_switch= 2,
 759         .request_firmware = philips_tda1004x_request_firmware
 760 };
 761
 762 static struct tda1004x_config lifeview_trio_config = {
 763         .demod_address = 0x09,
 764         .invert        = 1,
 765         .invert_oclk   = 0,
 766         .xtal_freq     = TDA10046_XTAL_16M,
 767         .agc_config    = TDA10046_AGC_TDA827X,
 768         .gpio_config   = TDA10046_GP00_I,
 769         .if_freq       = TDA10046_FREQ_045,
 770         .tuner_address = 0x60,
 771         .request_firmware = philips_tda1004x_request_firmware
 772 };
 773
 774 static struct tda1004x_config tevion_dvbt220rf_config = {
 775         .demod_address = 0x08,
 776         .invert        = 1,
 777         .invert_oclk   = 0,
 778         .xtal_freq     = TDA10046_XTAL_16M,
 779         .agc_config    = TDA10046_AGC_TDA827X,
 780         .gpio_config   = TDA10046_GP11_I,
 781         .if_freq       = TDA10046_FREQ_045,
 782         .tuner_address = 0x60,
 783         .request_firmware = philips_tda1004x_request_firmware
 784 };
 785
 786 static struct tda1004x_config md8800_dvbt_config = {
 787         .demod_address = 0x08,
 788         .invert        = 1,
 789         .invert_oclk   = 0,
 790         .xtal_freq     = TDA10046_XTAL_16M,
 791         .agc_config    = TDA10046_AGC_TDA827X,
 792         .gpio_config   = TDA10046_GP01_I,
 793         .if_freq       = TDA10046_FREQ_045,
 794         .i2c_gate      = 0x4b,
 795         .tuner_address = 0x60,
 796         .request_firmware = philips_tda1004x_request_firmware
 797 };
 798
 799 static struct tda1004x_config asus_p7131_4871_config = {
 800         .demod_address = 0x08,
 801         .invert        = 1,
 802         .invert_oclk   = 0,
 803         .xtal_freq     = TDA10046_XTAL_16M,
 804         .agc_config    = TDA10046_AGC_TDA827X,
 805         .gpio_config   = TDA10046_GP01_I,
 806         .if_freq       = TDA10046_FREQ_045,
 807         .i2c_gate      = 0x4b,
 808         .tuner_address = 0x61,
 809         .antenna_switch= 2,
 810         .request_firmware = philips_tda1004x_request_firmware
 811 };
 812
 813 static struct tda1004x_config asus_p7131_hybrid_lna_config = {
 814         .demod_address = 0x08,
 815         .invert        = 1,
 816         .invert_oclk   = 0,
 817         .xtal_freq     = TDA10046_XTAL_16M,
 818         .agc_config    = TDA10046_AGC_TDA827X,
 819         .gpio_config   = TDA10046_GP11_I,
 820         .if_freq       = TDA10046_FREQ_045,
 821         .i2c_gate      = 0x4b,
 822         .tuner_address = 0x61,
 823         .antenna_switch= 2,
 824         .request_firmware = philips_tda1004x_request_firmware
 825 };
 826
 827 static struct tda1004x_config kworld_dvb_t_210_config = {
 828         .demod_address = 0x08,
 829         .invert        = 1,
 830         .invert_oclk   = 0,
 831         .xtal_freq     = TDA10046_XTAL_16M,
 832         .agc_config    = TDA10046_AGC_TDA827X,
 833         .gpio_config   = TDA10046_GP11_I,
 834         .if_freq       = TDA10046_FREQ_045,
 835         .i2c_gate      = 0x4b,
 836         .tuner_address = 0x61,
 837         .antenna_switch= 1,
 838         .request_firmware = philips_tda1004x_request_firmware
 839 };
 840
 841 static struct tda1004x_config avermedia_super_007_config = {
 842         .demod_address = 0x08,
 843         .invert        = 1,
 844         .invert_oclk   = 0,
 845         .xtal_freq     = TDA10046_XTAL_16M,
 846         .agc_config    = TDA10046_AGC_TDA827X,
 847         .gpio_config   = TDA10046_GP01_I,
 848         .if_freq       = TDA10046_FREQ_045,
 849         .i2c_gate      = 0x4b,
 850         .tuner_address = 0x60,
 851         .antenna_switch= 1,
 852         .request_firmware = philips_tda1004x_request_firmware
 853 };
 854
 855 static struct tda1004x_config twinhan_dtv_dvb_3056_config = {
 856         .demod_address = 0x08,
 857         .invert        = 1,
 858         .invert_oclk   = 0,
 859         .xtal_freq     = TDA10046_XTAL_16M,
 860         .agc_config    = TDA10046_AGC_TDA827X,
 861         .gpio_config   = TDA10046_GP01_I,
 862         .if_freq       = TDA10046_FREQ_045,
 863         .i2c_gate      = 0x42,
 864         .tuner_address = 0x61,
 865         .antenna_switch = 1,
 866         .request_firmware = philips_tda1004x_request_firmware
 867 };
 868
 869 static struct tda1004x_config asus_tiger_3in1_config = {
 870         .demod_address = 0x0b,
 871         .invert        = 1,
 872         .invert_oclk   = 0,
 873         .xtal_freq     = TDA10046_XTAL_16M,
 874         .agc_config    = TDA10046_AGC_TDA827X,
 875         .gpio_config   = TDA10046_GP11_I,
 876         .if_freq       = TDA10046_FREQ_045,
 877         .i2c_gate      = 0x4b,
 878         .tuner_address = 0x61,
 879         .antenna_switch = 1,
 880         .request_firmware = philips_tda1004x_request_firmware
 881 };
 882
 883 /* ------------------------------------------------------------------
 884  * special case: this card uses saa713x GPIO22 for the mode switch
 885  */
 886
 887 static int ads_duo_tuner_init(struct dvb_frontend *fe)
 888 {
 889         struct saa7134_dev *dev = fe->dvb->priv;
 890         philips_tda827x_tuner_init(fe);
 891         /* route TDA8275a AGC input to the channel decoder */
 892         saa7134_set_gpio(dev, 22, 1);
 893         return 0;
 894 }
 895
 896 static int ads_duo_tuner_sleep(struct dvb_frontend *fe)
 897 {
 898         struct saa7134_dev *dev = fe->dvb->priv;
 899         /* route TDA8275a AGC input to the analog IF chip*/
 900         saa7134_set_gpio(dev, 22, 0);
 901         philips_tda827x_tuner_sleep(fe);
 902         return 0;
 903 }
 904
 905 static struct tda827x_config ads_duo_cfg = {
 906         .init = ads_duo_tuner_init,
 907         .sleep = ads_duo_tuner_sleep,
 908         .config = 0
 909 };
 910
 911 static struct tda1004x_config ads_tech_duo_config = {
 912         .demod_address = 0x08,
 913         .invert        = 1,
 914         .invert_oclk   = 0,
 915         .xtal_freq     = TDA10046_XTAL_16M,
 916         .agc_config    = TDA10046_AGC_TDA827X,
 917         .gpio_config   = TDA10046_GP00_I,
 918         .if_freq       = TDA10046_FREQ_045,
 919         .tuner_address = 0x61,
 920         .request_firmware = philips_tda1004x_request_firmware
 921 };
 922
 923 static struct zl10353_config behold_h6_config = {
 924         .demod_address = 0x1e>>1,
 925         .no_tuner      = 1,
 926         .parallel_ts   = 1,
 927         .disable_i2c_gate_ctrl = 1,
 928 };
 929
 930 static struct xc5000_config behold_x7_tunerconfig = {
 931         .i2c_address      = 0xc2>>1,
 932         .if_khz           = 4560,
 933         .radio_input      = XC5000_RADIO_FM1,
 934 };
 935
 936 static struct zl10353_config behold_x7_config = {
 937         .demod_address = 0x1e>>1,
 938         .if2           = 45600,
 939         .no_tuner      = 1,
 940         .parallel_ts   = 1,
 941         .disable_i2c_gate_ctrl = 1,
 942 };
 943
 944 static struct zl10353_config videomate_t750_zl10353_config = {
 945         .demod_address         = 0x0f,
 946         .no_tuner              = 1,
 947         .parallel_ts           = 1,
 948         .disable_i2c_gate_ctrl = 1,
 949 };
 950
 951 static struct qt1010_config videomate_t750_qt1010_config = {
 952         .i2c_address = 0x62
 953 };
 954
 955
 956 /* ==================================================================
 957  * tda10086 based DVB-S cards, helper functions
 958  */
 959
 960 static struct tda10086_config flydvbs = {
 961         .demod_address = 0x0e,
 962         .invert = 0,
 963         .diseqc_tone = 0,
 964         .xtal_freq = TDA10086_XTAL_16M,
 965 };
 966
 967 static struct tda10086_config sd1878_4m = {
 968         .demod_address = 0x0e,
 969         .invert = 0,
 970         .diseqc_tone = 0,
 971         .xtal_freq = TDA10086_XTAL_4M,
 972 };
 973
 974 /* ------------------------------------------------------------------
 975  * special case: lnb supply is connected to the gated i2c
 976  */
 977
 978 static int md8800_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 979 {
 980         int res = -EIO;
 981         struct saa7134_dev *dev = fe->dvb->priv;
 982         if (fe->ops.i2c_gate_ctrl) {
 983                 fe->ops.i2c_gate_ctrl(fe, 1);
 984                 if (dev->original_set_voltage)
 985                         res = dev->original_set_voltage(fe, voltage);
 986                 fe->ops.i2c_gate_ctrl(fe, 0);
 987         }
 988         return res;
 989 };
 990
 991 static int md8800_set_high_voltage(struct dvb_frontend *fe, long arg)
 992 {
 993         int res = -EIO;
 994         struct saa7134_dev *dev = fe->dvb->priv;
 995         if (fe->ops.i2c_gate_ctrl) {
 996                 fe->ops.i2c_gate_ctrl(fe, 1);
 997                 if (dev->original_set_high_voltage)
 998                         res = dev->original_set_high_voltage(fe, arg);
 999                 fe->ops.i2c_gate_ctrl(fe, 0);
1000         }
1001         return res;
1002 };
1003
1004 static int md8800_set_voltage2(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
1005 {
1006         struct saa7134_dev *dev = fe->dvb->priv;
1007         u8 wbuf[2] = { 0x1f, 00 };
1008         u8 rbuf;
1009         struct i2c_msg msg[] = { { .addr = 0x08, .flags = 0, .buf = wbuf, .len = 1 },
1010                                  { .addr = 0x08, .flags = I2C_M_RD, .buf = &rbuf, .len = 1 } };
1011
1012         if (i2c_transfer(&dev->i2c_adap, msg, 2) != 2)
1013                 return -EIO;
1014         /* NOTE: this assumes that gpo1 is used, it might be bit 5 (gpo2) */
1015         if (voltage == SEC_VOLTAGE_18)
1016                 wbuf[1] = rbuf | 0x10;
1017         else
1018                 wbuf[1] = rbuf & 0xef;
1019         msg[0].len = 2;
1020         i2c_transfer(&dev->i2c_adap, msg, 1);
1021         return 0;
1022 }
1023
1024 static int md8800_set_high_voltage2(struct dvb_frontend *fe, long arg)
1025 {
1026         struct saa7134_dev *dev = fe->dvb->priv;
1027         wprintk("%s: sorry can't set high LNB supply voltage from here\n", __func__);
1028         return -EIO;
1029 }
1030
1031 /* ==================================================================
1032  * nxt200x based ATSC cards, helper functions
1033  */
1034
1035 static struct nxt200x_config avertvhda180 = {
1036         .demod_address    = 0x0a,
1037 };
1038
1039 static struct nxt200x_config kworldatsc110 = {
1040         .demod_address    = 0x0a,
1041 };
1042
1043 /* ------------------------------------------------------------------ */
1044
1045 static struct mt312_config avertv_a700_mt312 = {
1046         .demod_address = 0x0e,
1047         .voltage_inverted = 1,
1048 };
1049
1050 static struct zl10036_config avertv_a700_tuner = {
1051         .tuner_address = 0x60,
1052 };
1053
1054 static struct mt312_config zl10313_compro_s350_config = {
1055         .demod_address = 0x0e,
1056 };
1057
1058 static struct lgdt3305_config hcw_lgdt3305_config = {
1059         .i2c_addr           = 0x0e,
1060         .mpeg_mode          = LGDT3305_MPEG_SERIAL,
1061         .tpclk_edge         = LGDT3305_TPCLK_RISING_EDGE,
1062         .tpvalid_polarity   = LGDT3305_TP_VALID_HIGH,
1063         .deny_i2c_rptr      = 1,
1064         .spectral_inversion = 1,
1065         .qam_if_khz         = 4000,
1066         .vsb_if_khz         = 3250,
1067 };
1068
1069 static struct tda10048_config hcw_tda10048_config = {
1070         .demod_address    = 0x10 >> 1,
1071         .output_mode      = TDA10048_SERIAL_OUTPUT,
1072         .fwbulkwritelen   = TDA10048_BULKWRITE_200,
1073         .inversion        = TDA10048_INVERSION_ON,
1074         .dtv6_if_freq_khz = TDA10048_IF_3300,
1075         .dtv7_if_freq_khz = TDA10048_IF_3500,
1076         .dtv8_if_freq_khz = TDA10048_IF_4000,
1077         .clk_freq_khz     = TDA10048_CLK_16000,
1078         .disable_gate_access = 1,
1079 };
1080
1081 static struct tda18271_std_map hauppauge_tda18271_std_map = {
1082         .atsc_6   = { .if_freq = 3250, .agc_mode = 3, .std = 4,
1083                       .if_lvl = 1, .rfagc_top = 0x58, },
1084         .qam_6    = { .if_freq = 4000, .agc_mode = 3, .std = 5,
1085                       .if_lvl = 1, .rfagc_top = 0x58, },
1086 };
1087
1088 static struct tda18271_config hcw_tda18271_config = {
1089         .std_map = &hauppauge_tda18271_std_map,
1090         .gate    = TDA18271_GATE_ANALOG,
1091         .config  = 3,
1092         .output_opt = TDA18271_OUTPUT_LT_OFF,
1093 };
1094
1095 static struct tda829x_config tda829x_no_probe = {
1096         .probe_tuner = TDA829X_DONT_PROBE,
1097 };
1098
1099 static struct tda10048_config zolid_tda10048_config = {
1100         .demod_address    = 0x10 >> 1,
1101         .output_mode      = TDA10048_PARALLEL_OUTPUT,
1102         .fwbulkwritelen   = TDA10048_BULKWRITE_200,
1103         .inversion        = TDA10048_INVERSION_ON,
1104         .dtv6_if_freq_khz = TDA10048_IF_3300,
1105         .dtv7_if_freq_khz = TDA10048_IF_3500,
1106         .dtv8_if_freq_khz = TDA10048_IF_4000,
1107         .clk_freq_khz     = TDA10048_CLK_16000,
1108         .disable_gate_access = 1,
1109 };
1110
1111 static struct tda18271_config zolid_tda18271_config = {
1112         .gate    = TDA18271_GATE_ANALOG,
1113 };
1114
1115 static struct tda10048_config dtv1000s_tda10048_config = {
1116         .demod_address    = 0x10 >> 1,
1117         .output_mode      = TDA10048_PARALLEL_OUTPUT,
1118         .fwbulkwritelen   = TDA10048_BULKWRITE_200,
1119         .inversion        = TDA10048_INVERSION_ON,
1120         .dtv6_if_freq_khz = TDA10048_IF_3300,
1121         .dtv7_if_freq_khz = TDA10048_IF_3800,
1122         .dtv8_if_freq_khz = TDA10048_IF_4300,
1123         .clk_freq_khz     = TDA10048_CLK_16000,
1124         .disable_gate_access = 1,
1125 };
1126
1127 static struct tda18271_std_map dtv1000s_tda18271_std_map = {
1128         .dvbt_6   = { .if_freq = 3300, .agc_mode = 3, .std = 4,
1129                       .if_lvl = 1, .rfagc_top = 0x37, },
1130         .dvbt_7   = { .if_freq = 3800, .agc_mode = 3, .std = 5,
1131                       .if_lvl = 1, .rfagc_top = 0x37, },
1132         .dvbt_8   = { .if_freq = 4300, .agc_mode = 3, .std = 6,
1133                       .if_lvl = 1, .rfagc_top = 0x37, },
1134 };
1135
1136 static struct tda18271_config dtv1000s_tda18271_config = {
1137         .std_map = &dtv1000s_tda18271_std_map,
1138         .gate    = TDA18271_GATE_ANALOG,
1139 };
1140
1141 static struct lgs8gxx_config prohdtv_pro2_lgs8g75_config = {
1142         .prod = LGS8GXX_PROD_LGS8G75,
1143         .demod_address = 0x1d,
1144         .serial_ts = 0,
1145         .ts_clk_pol = 1,
1146         .ts_clk_gated = 0,
1147         .if_clk_freq = 30400, /* 30.4 MHz */
1148         .if_freq = 4000, /* 4.00 MHz */
1149         .if_neg_center = 0,
1150         .ext_adc = 0,
1151         .adc_signed = 1,
1152         .adc_vpp = 3, /* 2.0 Vpp */
1153         .if_neg_edge = 1,
1154 };
1155
1156 static struct tda18271_config prohdtv_pro2_tda18271_config = {
1157         .gate = TDA18271_GATE_ANALOG,
1158         .output_opt = TDA18271_OUTPUT_LT_OFF,
1159 };
1160
1161 /* ==================================================================
1162  * Core code
1163  */
1164
1165 static int dvb_init(struct saa7134_dev *dev)
1166 {
1167         int ret;
1168         int attach_xc3028 = 0;
1169         struct videobuf_dvb_frontend *fe0;
1170
1171         /* FIXME: add support for multi-frontend */
1172         mutex_init(&dev->frontends.lock);
1173         INIT_LIST_HEAD(&dev->frontends.felist);
1174
1175         printk(KERN_INFO "%s() allocating 1 frontend\n", __func__);
1176         fe0 = videobuf_dvb_alloc_frontend(&dev->frontends, 1);
1177         if (!fe0) {
1178                 printk(KERN_ERR "%s() failed to alloc\n", __func__);
1179                 return -ENOMEM;
1180         }
1181
1182         /* init struct videobuf_dvb */
1183         dev->ts.nr_bufs    = 32;
1184         dev->ts.nr_packets = 32*4;
1185         fe0->dvb.name = dev->name;
1186         videobuf_queue_sg_init(&fe0->dvb.dvbq, &saa7134_ts_qops,
1187                             &dev->pci->dev, &dev->slock,
1188                             V4L2_BUF_TYPE_VIDEO_CAPTURE,
1189                             V4L2_FIELD_ALTERNATE,
1190                             sizeof(struct saa7134_buf),
1191                             dev, NULL);
1192
1193         switch (dev->board) {
1194         case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
1195                 dprintk("pinnacle 300i dvb setup\n");
1196                 fe0->dvb.frontend = dvb_attach(mt352_attach, &pinnacle_300i,
1197                                                &dev->i2c_adap);
1198                 if (fe0->dvb.frontend) {
1199                         fe0->dvb.frontend->ops.tuner_ops.set_params = mt352_pinnacle_tuner_set_params;
1200                 }
1201                 break;
1202         case SAA7134_BOARD_AVERMEDIA_777:
1203         case SAA7134_BOARD_AVERMEDIA_A16AR:
1204                 dprintk("avertv 777 dvb setup\n");
1205                 fe0->dvb.frontend = dvb_attach(mt352_attach, &avermedia_777,
1206                                                &dev->i2c_adap);
1207                 if (fe0->dvb.frontend) {
1208                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1209                                    &dev->i2c_adap, 0x61,
1210                                    TUNER_PHILIPS_TD1316);
1211                 }
1212                 break;
1213         case SAA7134_BOARD_AVERMEDIA_A16D:
1214                 dprintk("AverMedia A16D dvb setup\n");
1215                 fe0->dvb.frontend = dvb_attach(mt352_attach,
1216                                                 &avermedia_xc3028_mt352_dev,
1217                                                 &dev->i2c_adap);
1218                 attach_xc3028 = 1;
1219                 break;
1220         case SAA7134_BOARD_MD7134:
1221                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1222                                                &medion_cardbus,
1223                                                &dev->i2c_adap);
1224                 if (fe0->dvb.frontend) {
1225                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1226                                    &dev->i2c_adap, medion_cardbus.tuner_address,
1227                                    TUNER_PHILIPS_FMD1216ME_MK3);
1228                 }
1229                 break;
1230         case SAA7134_BOARD_PHILIPS_TOUGH:
1231                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1232                                                &philips_tu1216_60_config,
1233                                                &dev->i2c_adap);
1234                 if (fe0->dvb.frontend) {
1235                         fe0->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
1236                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
1237                 }
1238                 break;
1239         case SAA7134_BOARD_FLYDVBTDUO:
1240         case SAA7134_BOARD_FLYDVBT_DUO_CARDBUS:
1241                 if (configure_tda827x_fe(dev, &tda827x_lifeview_config,
1242                                          &tda827x_cfg_0) < 0)
1243                         goto dettach_frontend;
1244                 break;
1245         case SAA7134_BOARD_PHILIPS_EUROPA:
1246         case SAA7134_BOARD_VIDEOMATE_DVBT_300:
1247         case SAA7134_BOARD_ASUS_EUROPA_HYBRID:
1248                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1249                                                &philips_europa_config,
1250                                                &dev->i2c_adap);
1251                 if (fe0->dvb.frontend) {
1252                         dev->original_demod_sleep = fe0->dvb.frontend->ops.sleep;
1253                         fe0->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1254                         fe0->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init;
1255                         fe0->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep;
1256                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1257                 }
1258                 break;
1259         case SAA7134_BOARD_TECHNOTREND_BUDGET_T3000:
1260                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1261                                                &technotrend_budget_t3000_config,
1262                                                &dev->i2c_adap);
1263                 if (fe0->dvb.frontend) {
1264                         dev->original_demod_sleep = fe0->dvb.frontend->ops.sleep;
1265                         fe0->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1266                         fe0->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init;
1267                         fe0->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep;
1268                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1269                 }
1270                 break;
1271         case SAA7134_BOARD_VIDEOMATE_DVBT_200:
1272                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1273                                                &philips_tu1216_61_config,
1274                                                &dev->i2c_adap);
1275                 if (fe0->dvb.frontend) {
1276                         fe0->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
1277                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
1278                 }
1279                 break;
1280         case SAA7134_BOARD_KWORLD_DVBT_210:
1281                 if (configure_tda827x_fe(dev, &kworld_dvb_t_210_config,
1282                                          &tda827x_cfg_2) < 0)
1283                         goto dettach_frontend;
1284                 break;
1285         case SAA7134_BOARD_HAUPPAUGE_HVR1120:
1286                 fe0->dvb.frontend = dvb_attach(tda10048_attach,
1287                                                &hcw_tda10048_config,
1288                                                &dev->i2c_adap);
1289                 if (fe0->dvb.frontend != NULL) {
1290                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1291                                    &dev->i2c_adap, 0x4b,
1292                                    &tda829x_no_probe);
1293                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1294                                    0x60, &dev->i2c_adap,
1295                                    &hcw_tda18271_config);
1296                 }
1297                 break;
1298         case SAA7134_BOARD_PHILIPS_TIGER:
1299                 if (configure_tda827x_fe(dev, &philips_tiger_config,
1300                                          &tda827x_cfg_0) < 0)
1301                         goto dettach_frontend;
1302                 break;
1303         case SAA7134_BOARD_PINNACLE_PCTV_310i:
1304                 if (configure_tda827x_fe(dev, &pinnacle_pctv_310i_config,
1305                                          &tda827x_cfg_1) < 0)
1306                         goto dettach_frontend;
1307                 break;
1308         case SAA7134_BOARD_HAUPPAUGE_HVR1110:
1309                 if (configure_tda827x_fe(dev, &hauppauge_hvr_1110_config,
1310                                          &tda827x_cfg_1) < 0)
1311                         goto dettach_frontend;
1312                 break;
1313         case SAA7134_BOARD_HAUPPAUGE_HVR1150:
1314                 fe0->dvb.frontend = dvb_attach(lgdt3305_attach,
1315                                                &hcw_lgdt3305_config,
1316                                                &dev->i2c_adap);
1317                 if (fe0->dvb.frontend) {
1318                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1319                                    &dev->i2c_adap, 0x4b,
1320                                    &tda829x_no_probe);
1321                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1322                                    0x60, &dev->i2c_adap,
1323                                    &hcw_tda18271_config);
1324                 }
1325                 break;
1326         case SAA7134_BOARD_ASUSTeK_P7131_DUAL:
1327                 if (configure_tda827x_fe(dev, &asus_p7131_dual_config,
1328                                          &tda827x_cfg_0) < 0)
1329                         goto dettach_frontend;
1330                 break;
1331         case SAA7134_BOARD_FLYDVBT_LR301:
1332                 if (configure_tda827x_fe(dev, &tda827x_lifeview_config,
1333                                          &tda827x_cfg_0) < 0)
1334                         goto dettach_frontend;
1335                 break;
1336         case SAA7134_BOARD_FLYDVB_TRIO:
1337                 if (!use_frontend) {    /* terrestrial */
1338                         if (configure_tda827x_fe(dev, &lifeview_trio_config,
1339                                                  &tda827x_cfg_0) < 0)
1340                                 goto dettach_frontend;
1341                 } else {                /* satellite */
1342                         fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, &dev->i2c_adap);
1343                         if (fe0->dvb.frontend) {
1344                                 if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x63,
1345                                                                         &dev->i2c_adap, 0) == NULL) {
1346                                         wprintk("%s: Lifeview Trio, No tda826x found!\n", __func__);
1347                                         goto dettach_frontend;
1348                                 }
1349                                 if (dvb_attach(isl6421_attach, fe0->dvb.frontend, &dev->i2c_adap,
1350                                                                                 0x08, 0, 0) == NULL) {
1351                                         wprintk("%s: Lifeview Trio, No ISL6421 found!\n", __func__);
1352                                         goto dettach_frontend;
1353                                 }
1354                         }
1355                 }
1356                 break;
1357         case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331:
1358         case SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS:
1359                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1360                                                &ads_tech_duo_config,
1361                                                &dev->i2c_adap);
1362                 if (fe0->dvb.frontend) {
1363                         if (dvb_attach(tda827x_attach,fe0->dvb.frontend,
1364                                    ads_tech_duo_config.tuner_address, &dev->i2c_adap,
1365                                                                 &ads_duo_cfg) == NULL) {
1366                                 wprintk("no tda827x tuner found at addr: %02x\n",
1367                                         ads_tech_duo_config.tuner_address);
1368                                 goto dettach_frontend;
1369                         }
1370                 } else
1371                         wprintk("failed to attach tda10046\n");
1372                 break;
1373         case SAA7134_BOARD_TEVION_DVBT_220RF:
1374                 if (configure_tda827x_fe(dev, &tevion_dvbt220rf_config,
1375                                          &tda827x_cfg_0) < 0)
1376                         goto dettach_frontend;
1377                 break;
1378         case SAA7134_BOARD_MEDION_MD8800_QUADRO:
1379                 if (!use_frontend) {     /* terrestrial */
1380                         if (configure_tda827x_fe(dev, &md8800_dvbt_config,
1381                                                  &tda827x_cfg_0) < 0)
1382                                 goto dettach_frontend;
1383                 } else {        /* satellite */
1384                         fe0->dvb.frontend = dvb_attach(tda10086_attach,
1385                                                         &flydvbs, &dev->i2c_adap);
1386                         if (fe0->dvb.frontend) {
1387                                 struct dvb_frontend *fe = fe0->dvb.frontend;
1388                                 u8 dev_id = dev->eedata[2];
1389                                 u8 data = 0xc4;
1390                                 struct i2c_msg msg = {.addr = 0x08, .flags = 0, .len = 1};
1391
1392                                 if (dvb_attach(tda826x_attach, fe0->dvb.frontend,
1393                                                 0x60, &dev->i2c_adap, 0) == NULL) {
1394                                         wprintk("%s: Medion Quadro, no tda826x "
1395                                                 "found !\n", __func__);
1396                                         goto dettach_frontend;
1397                                 }
1398                                 if (dev_id != 0x08) {
1399                                         /* we need to open the i2c gate (we know it exists) */
1400                                         fe->ops.i2c_gate_ctrl(fe, 1);
1401                                         if (dvb_attach(isl6405_attach, fe,
1402                                                         &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1403                                                 wprintk("%s: Medion Quadro, no ISL6405 "
1404                                                         "found !\n", __func__);
1405                                                 goto dettach_frontend;
1406                                         }
1407                                         if (dev_id == 0x07) {
1408                                                 /* fire up the 2nd section of the LNB supply since
1409                                                    we can't do this from the other section */
1410                                                 msg.buf = &data;
1411                                                 i2c_transfer(&dev->i2c_adap, &msg, 1);
1412                                         }
1413                                         fe->ops.i2c_gate_ctrl(fe, 0);
1414                                         dev->original_set_voltage = fe->ops.set_voltage;
1415                                         fe->ops.set_voltage = md8800_set_voltage;
1416                                         dev->original_set_high_voltage = fe->ops.enable_high_lnb_voltage;
1417                                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage;
1418                                 } else {
1419                                         fe->ops.set_voltage = md8800_set_voltage2;
1420                                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage2;
1421                                 }
1422                         }
1423                 }
1424                 break;
1425         case SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180:
1426                 fe0->dvb.frontend = dvb_attach(nxt200x_attach, &avertvhda180,
1427                                                &dev->i2c_adap);
1428                 if (fe0->dvb.frontend)
1429                         dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x61,
1430                                    NULL, DVB_PLL_TDHU2);
1431                 break;
1432         case SAA7134_BOARD_ADS_INSTANT_HDTV_PCI:
1433         case SAA7134_BOARD_KWORLD_ATSC110:
1434                 fe0->dvb.frontend = dvb_attach(nxt200x_attach, &kworldatsc110,
1435                                                &dev->i2c_adap);
1436                 if (fe0->dvb.frontend)
1437                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1438                                    &dev->i2c_adap, 0x61,
1439                                    TUNER_PHILIPS_TUV1236D);
1440                 break;
1441         case SAA7134_BOARD_FLYDVBS_LR300:
1442                 fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1443                                                &dev->i2c_adap);
1444                 if (fe0->dvb.frontend) {
1445                         if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x60,
1446                                        &dev->i2c_adap, 0) == NULL) {
1447                                 wprintk("%s: No tda826x found!\n", __func__);
1448                                 goto dettach_frontend;
1449                         }
1450                         if (dvb_attach(isl6421_attach, fe0->dvb.frontend,
1451                                        &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1452                                 wprintk("%s: No ISL6421 found!\n", __func__);
1453                                 goto dettach_frontend;
1454                         }
1455                 }
1456                 break;
1457         case SAA7134_BOARD_ASUS_EUROPA2_HYBRID:
1458                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1459                                                &medion_cardbus,
1460                                                &dev->i2c_adap);
1461                 if (fe0->dvb.frontend) {
1462                         dev->original_demod_sleep = fe0->dvb.frontend->ops.sleep;
1463                         fe0->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1464
1465                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1466                                    &dev->i2c_adap, medion_cardbus.tuner_address,
1467                                    TUNER_PHILIPS_FMD1216ME_MK3);
1468                 }
1469                 break;
1470         case SAA7134_BOARD_VIDEOMATE_DVBT_200A:
1471                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1472                                 &philips_europa_config,
1473                                 &dev->i2c_adap);
1474                 if (fe0->dvb.frontend) {
1475                         fe0->dvb.frontend->ops.tuner_ops.init = philips_td1316_tuner_init;
1476                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1477                 }
1478                 break;
1479         case SAA7134_BOARD_CINERGY_HT_PCMCIA:
1480                 if (configure_tda827x_fe(dev, &cinergy_ht_config,
1481                                          &tda827x_cfg_0) < 0)
1482                         goto dettach_frontend;
1483                 break;
1484         case SAA7134_BOARD_CINERGY_HT_PCI:
1485                 if (configure_tda827x_fe(dev, &cinergy_ht_pci_config,
1486                                          &tda827x_cfg_0) < 0)
1487                         goto dettach_frontend;
1488                 break;
1489         case SAA7134_BOARD_PHILIPS_TIGER_S:
1490                 if (configure_tda827x_fe(dev, &philips_tiger_s_config,
1491                                          &tda827x_cfg_2) < 0)
1492                         goto dettach_frontend;
1493                 break;
1494         case SAA7134_BOARD_ASUS_P7131_4871:
1495                 if (configure_tda827x_fe(dev, &asus_p7131_4871_config,
1496                                          &tda827x_cfg_2) < 0)
1497                         goto dettach_frontend;
1498                 break;
1499         case SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA:
1500                 if (configure_tda827x_fe(dev, &asus_p7131_hybrid_lna_config,
1501                                          &tda827x_cfg_2) < 0)
1502                         goto dettach_frontend;
1503                 break;
1504         case SAA7134_BOARD_AVERMEDIA_SUPER_007:
1505                 if (configure_tda827x_fe(dev, &avermedia_super_007_config,
1506                                          &tda827x_cfg_0) < 0)
1507                         goto dettach_frontend;
1508                 break;
1509         case SAA7134_BOARD_TWINHAN_DTV_DVB_3056:
1510                 if (configure_tda827x_fe(dev, &twinhan_dtv_dvb_3056_config,
1511                                          &tda827x_cfg_2_sw42) < 0)
1512                         goto dettach_frontend;
1513                 break;
1514         case SAA7134_BOARD_PHILIPS_SNAKE:
1515                 fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1516                                                 &dev->i2c_adap);
1517                 if (fe0->dvb.frontend) {
1518                         if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x60,
1519                                         &dev->i2c_adap, 0) == NULL) {
1520                                 wprintk("%s: No tda826x found!\n", __func__);
1521                                 goto dettach_frontend;
1522                         }
1523                         if (dvb_attach(lnbp21_attach, fe0->dvb.frontend,
1524                                         &dev->i2c_adap, 0, 0) == NULL) {
1525                                 wprintk("%s: No lnbp21 found!\n", __func__);
1526                                 goto dettach_frontend;
1527                         }
1528                 }
1529                 break;
1530         case SAA7134_BOARD_CREATIX_CTX953:
1531                 if (configure_tda827x_fe(dev, &md8800_dvbt_config,
1532                                          &tda827x_cfg_0) < 0)
1533                         goto dettach_frontend;
1534                 break;
1535         case SAA7134_BOARD_MSI_TVANYWHERE_AD11:
1536                 if (configure_tda827x_fe(dev, &philips_tiger_s_config,
1537                                          &tda827x_cfg_2) < 0)
1538                         goto dettach_frontend;
1539                 break;
1540         case SAA7134_BOARD_AVERMEDIA_CARDBUS_506:
1541                 dprintk("AverMedia E506R dvb setup\n");
1542                 saa7134_set_gpio(dev, 25, 0);
1543                 msleep(10);
1544                 saa7134_set_gpio(dev, 25, 1);
1545                 fe0->dvb.frontend = dvb_attach(mt352_attach,
1546                                                 &avermedia_xc3028_mt352_dev,
1547                                                 &dev->i2c_adap);
1548                 attach_xc3028 = 1;
1549                 break;
1550         case SAA7134_BOARD_MD7134_BRIDGE_2:
1551                 fe0->dvb.frontend = dvb_attach(tda10086_attach,
1552                                                 &sd1878_4m, &dev->i2c_adap);
1553                 if (fe0->dvb.frontend) {
1554                         struct dvb_frontend *fe;
1555                         if (dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x60,
1556                                   &dev->i2c_adap, DVB_PLL_PHILIPS_SD1878_TDA8261) == NULL) {
1557                                 wprintk("%s: MD7134 DVB-S, no SD1878 "
1558                                         "found !\n", __func__);
1559                                 goto dettach_frontend;
1560                         }
1561                         /* we need to open the i2c gate (we know it exists) */
1562                         fe = fe0->dvb.frontend;
1563                         fe->ops.i2c_gate_ctrl(fe, 1);
1564                         if (dvb_attach(isl6405_attach, fe,
1565                                         &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1566                                 wprintk("%s: MD7134 DVB-S, no ISL6405 "
1567                                         "found !\n", __func__);
1568                                 goto dettach_frontend;
1569                         }
1570                         fe->ops.i2c_gate_ctrl(fe, 0);
1571                         dev->original_set_voltage = fe->ops.set_voltage;
1572                         fe->ops.set_voltage = md8800_set_voltage;
1573                         dev->original_set_high_voltage = fe->ops.enable_high_lnb_voltage;
1574                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage;
1575                 }
1576                 break;
1577         case SAA7134_BOARD_AVERMEDIA_M103:
1578                 saa7134_set_gpio(dev, 25, 0);
1579                 msleep(10);
1580                 saa7134_set_gpio(dev, 25, 1);
1581                 fe0->dvb.frontend = dvb_attach(mt352_attach,
1582                                                 &avermedia_xc3028_mt352_dev,
1583                                                 &dev->i2c_adap);
1584                 attach_xc3028 = 1;
1585                 break;
1586         case SAA7134_BOARD_ASUSTeK_TIGER_3IN1:
1587                 if (!use_frontend) {     /* terrestrial */
1588                         if (configure_tda827x_fe(dev, &asus_tiger_3in1_config,
1589                                                         &tda827x_cfg_2) < 0)
1590                                 goto dettach_frontend;
1591                 } else {                /* satellite */
1592                         fe0->dvb.frontend = dvb_attach(tda10086_attach,
1593                                                 &flydvbs, &dev->i2c_adap);
1594                         if (fe0->dvb.frontend) {
1595                                 if (dvb_attach(tda826x_attach,
1596                                                 fe0->dvb.frontend, 0x60,
1597                                                 &dev->i2c_adap, 0) == NULL) {
1598                                         wprintk("%s: Asus Tiger 3in1, no "
1599                                                 "tda826x found!\n", __func__);
1600                                         goto dettach_frontend;
1601                                 }
1602                                 if (dvb_attach(lnbp21_attach, fe0->dvb.frontend,
1603                                                 &dev->i2c_adap, 0, 0) == NULL) {
1604                                         wprintk("%s: Asus Tiger 3in1, no lnbp21"
1605                                                 " found!\n", __func__);
1606                                         goto dettach_frontend;
1607                                 }
1608                         }
1609                 }
1610                 break;
1611         case SAA7134_BOARD_ASUSTeK_TIGER:
1612                 if (configure_tda827x_fe(dev, &philips_tiger_config,
1613                                          &tda827x_cfg_0) < 0)
1614                         goto dettach_frontend;
1615                 break;
1616         case SAA7134_BOARD_BEHOLD_H6:
1617                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1618                                                 &behold_h6_config,
1619                                                 &dev->i2c_adap);
1620                 if (fe0->dvb.frontend) {
1621                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1622                                    &dev->i2c_adap, 0x61,
1623                                    TUNER_PHILIPS_FMD1216MEX_MK3);
1624                 }
1625                 break;
1626         case SAA7134_BOARD_BEHOLD_X7:
1627                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1628                                                 &behold_x7_config,
1629                                                 &dev->i2c_adap);
1630                 if (fe0->dvb.frontend) {
1631                         dvb_attach(xc5000_attach, fe0->dvb.frontend,
1632                                    &dev->i2c_adap, &behold_x7_tunerconfig);
1633                 }
1634                 break;
1635         case SAA7134_BOARD_BEHOLD_H7:
1636                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1637                                                 &behold_x7_config,
1638                                                 &dev->i2c_adap);
1639                 if (fe0->dvb.frontend) {
1640                         dvb_attach(xc5000_attach, fe0->dvb.frontend,
1641                                    &dev->i2c_adap, &behold_x7_tunerconfig);
1642                 }
1643                 break;
1644         case SAA7134_BOARD_AVERMEDIA_A700_PRO:
1645         case SAA7134_BOARD_AVERMEDIA_A700_HYBRID:
1646                 /* Zarlink ZL10313 */
1647                 fe0->dvb.frontend = dvb_attach(mt312_attach,
1648                         &avertv_a700_mt312, &dev->i2c_adap);
1649                 if (fe0->dvb.frontend) {
1650                         if (dvb_attach(zl10036_attach, fe0->dvb.frontend,
1651                                         &avertv_a700_tuner, &dev->i2c_adap) == NULL) {
1652                                 wprintk("%s: No zl10036 found!\n",
1653                                         __func__);
1654                         }
1655                 }
1656                 break;
1657         case SAA7134_BOARD_VIDEOMATE_S350:
1658                 fe0->dvb.frontend = dvb_attach(mt312_attach,
1659                                 &zl10313_compro_s350_config, &dev->i2c_adap);
1660                 if (fe0->dvb.frontend)
1661                         if (dvb_attach(zl10039_attach, fe0->dvb.frontend,
1662                                         0x60, &dev->i2c_adap) == NULL)
1663                                 wprintk("%s: No zl10039 found!\n",
1664                                         __func__);
1665
1666                 break;
1667         case SAA7134_BOARD_VIDEOMATE_T750:
1668                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1669                                                 &videomate_t750_zl10353_config,
1670                                                 &dev->i2c_adap);
1671                 if (fe0->dvb.frontend != NULL) {
1672                         if (dvb_attach(qt1010_attach,
1673                                         fe0->dvb.frontend,
1674                                         &dev->i2c_adap,
1675                                         &videomate_t750_qt1010_config) == NULL)
1676                                 wprintk("error attaching QT1010\n");
1677                 }
1678                 break;
1679         case SAA7134_BOARD_ZOLID_HYBRID_PCI:
1680                 fe0->dvb.frontend = dvb_attach(tda10048_attach,
1681                                                &zolid_tda10048_config,
1682                                                &dev->i2c_adap);
1683                 if (fe0->dvb.frontend != NULL) {
1684                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1685                                    &dev->i2c_adap, 0x4b,
1686                                    &tda829x_no_probe);
1687                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1688                                    0x60, &dev->i2c_adap,
1689                                    &zolid_tda18271_config);
1690                 }
1691                 break;
1692         case SAA7134_BOARD_LEADTEK_WINFAST_DTV1000S:
1693                 fe0->dvb.frontend = dvb_attach(tda10048_attach,
1694                                                &dtv1000s_tda10048_config,
1695                                                &dev->i2c_adap);
1696                 if (fe0->dvb.frontend != NULL) {
1697                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1698                                    &dev->i2c_adap, 0x4b,
1699                                    &tda829x_no_probe);
1700                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1701                                    0x60, &dev->i2c_adap,
1702                                    &dtv1000s_tda18271_config);
1703                 }
1704                 break;
1705         case SAA7134_BOARD_KWORLD_PCI_SBTVD_FULLSEG:
1706                 /* Switch to digital mode */
1707                 saa7134_tuner_callback(dev, 0,
1708                                        TDA18271_CALLBACK_CMD_AGC_ENABLE, 1);
1709                 fe0->dvb.frontend = dvb_attach(mb86a20s_attach,
1710                                                &kworld_mb86a20s_config,
1711                                                &dev->i2c_adap);
1712                 if (fe0->dvb.frontend != NULL) {
1713                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1714                                    &dev->i2c_adap, 0x4b,
1715                                    &tda829x_no_probe);
1716                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1717                                    0x60, &dev->i2c_adap,
1718                                    &kworld_tda18271_config);
1719                         fe0->dvb.frontend->ops.i2c_gate_ctrl = kworld_sbtvd_gate_ctrl;
1720                 }
1721
1722                 /* mb86a20s need to use the I2C gateway */
1723                 break;
1724         case SAA7134_BOARD_MAGICPRO_PROHDTV_PRO2:
1725                 fe0->dvb.frontend = dvb_attach(lgs8gxx_attach,
1726                                                &prohdtv_pro2_lgs8g75_config,
1727                                                &dev->i2c_adap);
1728                 if (fe0->dvb.frontend != NULL) {
1729                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1730                                    &dev->i2c_adap, 0x4b,
1731                                    &tda829x_no_probe);
1732                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1733                                    0x60, &dev->i2c_adap,
1734                                    &prohdtv_pro2_tda18271_config);
1735                 }
1736                 break;
1737         default:
1738                 wprintk("Huh? unknown DVB card?\n");
1739                 break;
1740         }
1741
1742         if (attach_xc3028) {
1743                 struct dvb_frontend *fe;
1744                 struct xc2028_config cfg = {
1745                         .i2c_adap  = &dev->i2c_adap,
1746                         .i2c_addr  = 0x61,
1747                 };
1748
1749                 if (!fe0->dvb.frontend)
1750                         goto dettach_frontend;
1751
1752                 fe = dvb_attach(xc2028_attach, fe0->dvb.frontend, &cfg);
1753                 if (!fe) {
1754                         printk(KERN_ERR "%s/2: xc3028 attach failed\n",
1755                                dev->name);
1756                         goto dettach_frontend;
1757                 }
1758         }
1759
1760         if (NULL == fe0->dvb.frontend) {
1761                 printk(KERN_ERR "%s/dvb: frontend initialization failed\n", dev->name);
1762                 goto dettach_frontend;
1763         }
1764         /* define general-purpose callback pointer */
1765         fe0->dvb.frontend->callback = saa7134_tuner_callback;
1766
1767         /* register everything else */
1768         ret = videobuf_dvb_register_bus(&dev->frontends, THIS_MODULE, dev,
1769                                         &dev->pci->dev, adapter_nr, 0, NULL);
1770
1771         /* this sequence is necessary to make the tda1004x load its firmware
1772          * and to enter analog mode of hybrid boards
1773          */
1774         if (!ret) {
1775                 if (fe0->dvb.frontend->ops.init)
1776                         fe0->dvb.frontend->ops.init(fe0->dvb.frontend);
1777                 if (fe0->dvb.frontend->ops.sleep)
1778                         fe0->dvb.frontend->ops.sleep(fe0->dvb.frontend);
1779                 if (fe0->dvb.frontend->ops.tuner_ops.sleep)
1780                         fe0->dvb.frontend->ops.tuner_ops.sleep(fe0->dvb.frontend);
1781         }
1782         return ret;
1783
1784 dettach_frontend:
1785         videobuf_dvb_dealloc_frontends(&dev->frontends);
1786         return -EINVAL;
1787 }
1788
1789 static int dvb_fini(struct saa7134_dev *dev)
1790 {
1791         struct videobuf_dvb_frontend *fe0;
1792
1793         /* Get the first frontend */
1794         fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
1795         if (!fe0)
1796                 return -EINVAL;
1797
1798         /* FIXME: I suspect that this code is bogus, since the entry for
1799            Pinnacle 300I DVB-T PAL already defines the proper init to allow
1800            the detection of mt2032 (TDA9887_PORT2_INACTIVE)
1801          */
1802         if (dev->board == SAA7134_BOARD_PINNACLE_300I_DVBT_PAL) {
1803                 struct v4l2_priv_tun_config tda9887_cfg;
1804                 static int on  = TDA9887_PRESENT | TDA9887_PORT2_INACTIVE;
1805
1806                 tda9887_cfg.tuner = TUNER_TDA9887;
1807                 tda9887_cfg.priv  = &on;
1808
1809                 /* otherwise we don't detect the tuner on next insmod */
1810                 saa_call_all(dev, tuner, s_config, &tda9887_cfg);
1811         } else if (dev->board == SAA7134_BOARD_MEDION_MD8800_QUADRO) {
1812                 if ((dev->eedata[2] == 0x07) && use_frontend) {
1813                         /* turn off the 2nd lnb supply */
1814                         u8 data = 0x80;
1815                         struct i2c_msg msg = {.addr = 0x08, .buf = &data, .flags = 0, .len = 1};
1816                         struct dvb_frontend *fe;
1817                         fe = fe0->dvb.frontend;
1818                         if (fe->ops.i2c_gate_ctrl) {
1819                                 fe->ops.i2c_gate_ctrl(fe, 1);
1820                                 i2c_transfer(&dev->i2c_adap, &msg, 1);
1821                                 fe->ops.i2c_gate_ctrl(fe, 0);
1822                         }
1823                 }
1824         }
1825         videobuf_dvb_unregister_bus(&dev->frontends);
1826         return 0;
1827 }
1828
1829 static struct saa7134_mpeg_ops dvb_ops = {
1830         .type          = SAA7134_MPEG_DVB,
1831         .init          = dvb_init,
1832         .fini          = dvb_fini,
1833 };
1834
1835 static int __init dvb_register(void)
1836 {
1837         return saa7134_ts_register(&dvb_ops);
1838 }
1839
1840 static void __exit dvb_unregister(void)
1841 {
1842         saa7134_ts_unregister(&dvb_ops);
1843 }
1844
1845 module_init(dvb_register);
1846 module_exit(dvb_unregister);
1847
1848 /* ------------------------------------------------------------------ */
1849 /*
1850  * Local variables:
1851  * c-basic-offset: 8
1852  * End:
1853  */