SAFE public projects git trees. - safe/jmp/linux-2.6/blob - 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/slab.h>
  28 #include <linux/delay.h>
  29 #include <linux/kthread.h>
  30 #include <linux/suspend.h>
  31
  32 #include "saa7134-reg.h"
  33 #include "saa7134.h"
  34 #include <media/v4l2-common.h>
  35 #include "dvb-pll.h"
  36 #include <dvb_frontend.h>
  37
  38 #include "mt352.h"
  39 #include "mt352_priv.h" /* FIXME */
  40 #include "tda1004x.h"
  41 #include "nxt200x.h"
  42 #include "tuner-xc2028.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
  51 MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
  52 MODULE_LICENSE("GPL");
  53
  54 static unsigned int antenna_pwr;
  55
  56 module_param(antenna_pwr, int, 0444);
  57 MODULE_PARM_DESC(antenna_pwr,"enable antenna power (Pinnacle 300i)");
  58
  59 static int use_frontend;
  60 module_param(use_frontend, int, 0644);
  61 MODULE_PARM_DESC(use_frontend,"for cards with multiple frontends (0: terrestrial, 1: satellite)");
  62
  63 static int debug;
  64 module_param(debug, int, 0644);
  65 MODULE_PARM_DESC(debug, "Turn on/off module debugging (default:off).");
  66
  67 #define dprintk(fmt, arg...)    do { if (debug) \
  68         printk(KERN_DEBUG "%s/dvb: " fmt, dev->name , ## arg); } while(0)
  69
  70 /* Print a warning */
  71 #define wprintk(fmt, arg...) \
  72         printk(KERN_WARNING "%s/dvb: " fmt, dev->name, ## arg)
  73
  74 /* ------------------------------------------------------------------
  75  * mt352 based DVB-T cards
  76  */
  77
  78 static int pinnacle_antenna_pwr(struct saa7134_dev *dev, int on)
  79 {
  80         u32 ok;
  81
  82         if (!on) {
  83                 saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
  84                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 26));
  85                 return 0;
  86         }
  87
  88         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
  89         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
  90         udelay(10);
  91
  92         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 28));
  93         saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 28));
  94         udelay(10);
  95         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 28));
  96         udelay(10);
  97         ok = saa_readl(SAA7134_GPIO_GPSTATUS0) & (1 << 27);
  98         dprintk("%s %s\n", __func__, ok ? "on" : "off");
  99
 100         if (!ok)
 101                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
 102         return ok;
 103 }
 104
 105 static int mt352_pinnacle_init(struct dvb_frontend* fe)
 106 {
 107         static u8 clock_config []  = { CLOCK_CTL,  0x3d, 0x28 };
 108         static u8 reset []         = { RESET,      0x80 };
 109         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 110         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
 111         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x31 };
 112         static u8 fsm_ctl_cfg[]    = { 0x7b,       0x04 };
 113         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x0f };
 114         static u8 scan_ctl_cfg []  = { SCAN_CTL,   0x0d };
 115         static u8 irq_cfg []       = { INTERRUPT_EN_0, 0x00, 0x00, 0x00, 0x00 };
 116         struct saa7134_dev *dev= fe->dvb->priv;
 117
 118         dprintk("%s called\n", __func__);
 119
 120         mt352_write(fe, clock_config,   sizeof(clock_config));
 121         udelay(200);
 122         mt352_write(fe, reset,          sizeof(reset));
 123         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 124         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 125         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 126         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
 127
 128         mt352_write(fe, fsm_ctl_cfg,    sizeof(fsm_ctl_cfg));
 129         mt352_write(fe, scan_ctl_cfg,   sizeof(scan_ctl_cfg));
 130         mt352_write(fe, irq_cfg,        sizeof(irq_cfg));
 131
 132         return 0;
 133 }
 134
 135 static int mt352_aver777_init(struct dvb_frontend* fe)
 136 {
 137         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x2d };
 138         static u8 reset []         = { RESET,      0x80 };
 139         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 140         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
 141         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 };
 142
 143         mt352_write(fe, clock_config,   sizeof(clock_config));
 144         udelay(200);
 145         mt352_write(fe, reset,          sizeof(reset));
 146         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 147         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 148         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 149
 150         return 0;
 151 }
 152
 153 static int mt352_pinnacle_tuner_set_params(struct dvb_frontend* fe,
 154                                            struct dvb_frontend_parameters* params)
 155 {
 156         u8 off[] = { 0x00, 0xf1};
 157         u8 on[]  = { 0x00, 0x71};
 158         struct i2c_msg msg = {.addr=0x43, .flags=0, .buf=off, .len = sizeof(off)};
 159
 160         struct saa7134_dev *dev = fe->dvb->priv;
 161         struct v4l2_frequency f;
 162
 163         /* set frequency (mt2050) */
 164         f.tuner     = 0;
 165         f.type      = V4L2_TUNER_DIGITAL_TV;
 166         f.frequency = params->frequency / 1000 * 16 / 1000;
 167         if (fe->ops.i2c_gate_ctrl)
 168                 fe->ops.i2c_gate_ctrl(fe, 1);
 169         i2c_transfer(&dev->i2c_adap, &msg, 1);
 170         saa7134_i2c_call_clients(dev,VIDIOC_S_FREQUENCY,&f);
 171         msg.buf = on;
 172         if (fe->ops.i2c_gate_ctrl)
 173                 fe->ops.i2c_gate_ctrl(fe, 1);
 174         i2c_transfer(&dev->i2c_adap, &msg, 1);
 175
 176         pinnacle_antenna_pwr(dev, antenna_pwr);
 177
 178         /* mt352 setup */
 179         return mt352_pinnacle_init(fe);
 180 }
 181
 182 static struct mt352_config pinnacle_300i = {
 183         .demod_address = 0x3c >> 1,
 184         .adc_clock     = 20333,
 185         .if2           = 36150,
 186         .no_tuner      = 1,
 187         .demod_init    = mt352_pinnacle_init,
 188 };
 189
 190 static struct mt352_config avermedia_777 = {
 191         .demod_address = 0xf,
 192         .demod_init    = mt352_aver777_init,
 193 };
 194
 195 static struct mt352_config avermedia_e506r_mt352_dev = {
 196         .demod_address   = (0x1e >> 1),
 197         .no_tuner        = 1,
 198 };
 199
 200 /* ==================================================================
 201  * tda1004x based DVB-T cards, helper functions
 202  */
 203
 204 static int philips_tda1004x_request_firmware(struct dvb_frontend *fe,
 205                                            const struct firmware **fw, char *name)
 206 {
 207         struct saa7134_dev *dev = fe->dvb->priv;
 208         return request_firmware(fw, name, &dev->pci->dev);
 209 }
 210
 211 /* ------------------------------------------------------------------
 212  * these tuners are tu1216, td1316(a)
 213  */
 214
 215 static int philips_tda6651_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 216 {
 217         struct saa7134_dev *dev = fe->dvb->priv;
 218         struct tda1004x_state *state = fe->demodulator_priv;
 219         u8 addr = state->config->tuner_address;
 220         u8 tuner_buf[4];
 221         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tuner_buf,.len =
 222                         sizeof(tuner_buf) };
 223         int tuner_frequency = 0;
 224         u8 band, cp, filter;
 225
 226         /* determine charge pump */
 227         tuner_frequency = params->frequency + 36166000;
 228         if (tuner_frequency < 87000000)
 229                 return -EINVAL;
 230         else if (tuner_frequency < 130000000)
 231                 cp = 3;
 232         else if (tuner_frequency < 160000000)
 233                 cp = 5;
 234         else if (tuner_frequency < 200000000)
 235                 cp = 6;
 236         else if (tuner_frequency < 290000000)
 237                 cp = 3;
 238         else if (tuner_frequency < 420000000)
 239                 cp = 5;
 240         else if (tuner_frequency < 480000000)
 241                 cp = 6;
 242         else if (tuner_frequency < 620000000)
 243                 cp = 3;
 244         else if (tuner_frequency < 830000000)
 245                 cp = 5;
 246         else if (tuner_frequency < 895000000)
 247                 cp = 7;
 248         else
 249                 return -EINVAL;
 250
 251         /* determine band */
 252         if (params->frequency < 49000000)
 253                 return -EINVAL;
 254         else if (params->frequency < 161000000)
 255                 band = 1;
 256         else if (params->frequency < 444000000)
 257                 band = 2;
 258         else if (params->frequency < 861000000)
 259                 band = 4;
 260         else
 261                 return -EINVAL;
 262
 263         /* setup PLL filter */
 264         switch (params->u.ofdm.bandwidth) {
 265         case BANDWIDTH_6_MHZ:
 266                 filter = 0;
 267                 break;
 268
 269         case BANDWIDTH_7_MHZ:
 270                 filter = 0;
 271                 break;
 272
 273         case BANDWIDTH_8_MHZ:
 274                 filter = 1;
 275                 break;
 276
 277         default:
 278                 return -EINVAL;
 279         }
 280
 281         /* calculate divisor
 282          * ((36166000+((1000000/6)/2)) + Finput)/(1000000/6)
 283          */
 284         tuner_frequency = (((params->frequency / 1000) * 6) + 217496) / 1000;
 285
 286         /* setup tuner buffer */
 287         tuner_buf[0] = (tuner_frequency >> 8) & 0x7f;
 288         tuner_buf[1] = tuner_frequency & 0xff;
 289         tuner_buf[2] = 0xca;
 290         tuner_buf[3] = (cp << 5) | (filter << 3) | band;
 291
 292         if (fe->ops.i2c_gate_ctrl)
 293                 fe->ops.i2c_gate_ctrl(fe, 1);
 294         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) {
 295                 wprintk("could not write to tuner at addr: 0x%02x\n",
 296                         addr << 1);
 297                 return -EIO;
 298         }
 299         msleep(1);
 300         return 0;
 301 }
 302
 303 static int philips_tu1216_init(struct dvb_frontend *fe)
 304 {
 305         struct saa7134_dev *dev = fe->dvb->priv;
 306         struct tda1004x_state *state = fe->demodulator_priv;
 307         u8 addr = state->config->tuner_address;
 308         static u8 tu1216_init[] = { 0x0b, 0xf5, 0x85, 0xab };
 309         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tu1216_init,.len = sizeof(tu1216_init) };
 310
 311         /* setup PLL configuration */
 312         if (fe->ops.i2c_gate_ctrl)
 313                 fe->ops.i2c_gate_ctrl(fe, 1);
 314         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1)
 315                 return -EIO;
 316         msleep(1);
 317
 318         return 0;
 319 }
 320
 321 /* ------------------------------------------------------------------ */
 322
 323 static struct tda1004x_config philips_tu1216_60_config = {
 324         .demod_address = 0x8,
 325         .invert        = 1,
 326         .invert_oclk   = 0,
 327         .xtal_freq     = TDA10046_XTAL_4M,
 328         .agc_config    = TDA10046_AGC_DEFAULT,
 329         .if_freq       = TDA10046_FREQ_3617,
 330         .tuner_address = 0x60,
 331         .request_firmware = philips_tda1004x_request_firmware
 332 };
 333
 334 static struct tda1004x_config philips_tu1216_61_config = {
 335
 336         .demod_address = 0x8,
 337         .invert        = 1,
 338         .invert_oclk   = 0,
 339         .xtal_freq     = TDA10046_XTAL_4M,
 340         .agc_config    = TDA10046_AGC_DEFAULT,
 341         .if_freq       = TDA10046_FREQ_3617,
 342         .tuner_address = 0x61,
 343         .request_firmware = philips_tda1004x_request_firmware
 344 };
 345
 346 /* ------------------------------------------------------------------ */
 347
 348 static int philips_td1316_tuner_init(struct dvb_frontend *fe)
 349 {
 350         struct saa7134_dev *dev = fe->dvb->priv;
 351         struct tda1004x_state *state = fe->demodulator_priv;
 352         u8 addr = state->config->tuner_address;
 353         static u8 msg[] = { 0x0b, 0xf5, 0x86, 0xab };
 354         struct i2c_msg init_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
 355
 356         /* setup PLL configuration */
 357         if (fe->ops.i2c_gate_ctrl)
 358                 fe->ops.i2c_gate_ctrl(fe, 1);
 359         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
 360                 return -EIO;
 361         return 0;
 362 }
 363
 364 static int philips_td1316_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 365 {
 366         return philips_tda6651_pll_set(fe, params);
 367 }
 368
 369 static int philips_td1316_tuner_sleep(struct dvb_frontend *fe)
 370 {
 371         struct saa7134_dev *dev = fe->dvb->priv;
 372         struct tda1004x_state *state = fe->demodulator_priv;
 373         u8 addr = state->config->tuner_address;
 374         static u8 msg[] = { 0x0b, 0xdc, 0x86, 0xa4 };
 375         struct i2c_msg analog_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
 376
 377         /* switch the tuner to analog mode */
 378         if (fe->ops.i2c_gate_ctrl)
 379                 fe->ops.i2c_gate_ctrl(fe, 1);
 380         if (i2c_transfer(&dev->i2c_adap, &analog_msg, 1) != 1)
 381                 return -EIO;
 382         return 0;
 383 }
 384
 385 /* ------------------------------------------------------------------ */
 386
 387 static int philips_europa_tuner_init(struct dvb_frontend *fe)
 388 {
 389         struct saa7134_dev *dev = fe->dvb->priv;
 390         static u8 msg[] = { 0x00, 0x40};
 391         struct i2c_msg init_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
 392
 393
 394         if (philips_td1316_tuner_init(fe))
 395                 return -EIO;
 396         msleep(1);
 397         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
 398                 return -EIO;
 399
 400         return 0;
 401 }
 402
 403 static int philips_europa_tuner_sleep(struct dvb_frontend *fe)
 404 {
 405         struct saa7134_dev *dev = fe->dvb->priv;
 406
 407         static u8 msg[] = { 0x00, 0x14 };
 408         struct i2c_msg analog_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
 409
 410         if (philips_td1316_tuner_sleep(fe))
 411                 return -EIO;
 412
 413         /* switch the board to analog mode */
 414         if (fe->ops.i2c_gate_ctrl)
 415                 fe->ops.i2c_gate_ctrl(fe, 1);
 416         i2c_transfer(&dev->i2c_adap, &analog_msg, 1);
 417         return 0;
 418 }
 419
 420 static int philips_europa_demod_sleep(struct dvb_frontend *fe)
 421 {
 422         struct saa7134_dev *dev = fe->dvb->priv;
 423
 424         if (dev->original_demod_sleep)
 425                 dev->original_demod_sleep(fe);
 426         fe->ops.i2c_gate_ctrl(fe, 1);
 427         return 0;
 428 }
 429
 430 static struct tda1004x_config philips_europa_config = {
 431
 432         .demod_address = 0x8,
 433         .invert        = 0,
 434         .invert_oclk   = 0,
 435         .xtal_freq     = TDA10046_XTAL_4M,
 436         .agc_config    = TDA10046_AGC_IFO_AUTO_POS,
 437         .if_freq       = TDA10046_FREQ_052,
 438         .tuner_address = 0x61,
 439         .request_firmware = philips_tda1004x_request_firmware
 440 };
 441
 442 /* ------------------------------------------------------------------ */
 443
 444 static struct tda1004x_config medion_cardbus = {
 445         .demod_address = 0x08,
 446         .invert        = 1,
 447         .invert_oclk   = 0,
 448         .xtal_freq     = TDA10046_XTAL_16M,
 449         .agc_config    = TDA10046_AGC_IFO_AUTO_NEG,
 450         .if_freq       = TDA10046_FREQ_3613,
 451         .tuner_address = 0x61,
 452         .request_firmware = philips_tda1004x_request_firmware
 453 };
 454
 455 /* ------------------------------------------------------------------
 456  * tda 1004x based cards with philips silicon tuner
 457  */
 458
 459 static void philips_tda827x_lna_gain(struct dvb_frontend *fe, int high)
 460 {
 461         struct saa7134_dev *dev = fe->dvb->priv;
 462         struct tda1004x_state *state = fe->demodulator_priv;
 463         u8 addr = state->config->i2c_gate;
 464         u8 config = state->config->tuner_config;
 465         u8 GP00_CF[] = {0x20, 0x01};
 466         u8 GP00_LEV[] = {0x22, 0x00};
 467
 468         struct i2c_msg msg = {.addr = addr,.flags = 0,.buf = GP00_CF, .len = 2};
 469         if (config) {
 470                 if (high) {
 471                         dprintk("setting LNA to high gain\n");
 472                 } else {
 473                         dprintk("setting LNA to low gain\n");
 474                 }
 475         }
 476         switch (config) {
 477         case 0: /* no LNA */
 478                 break;
 479         case 1: /* switch is GPIO 0 of tda8290 */
 480         case 2:
 481                 /* turn Vsync off */
 482                 saa7134_set_gpio(dev, 22, 0);
 483                 GP00_LEV[1] = high ? 0 : 1;
 484                 if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1) {
 485                         wprintk("could not access tda8290 at addr: 0x%02x\n",
 486                                 addr << 1);
 487                         return;
 488                 }
 489                 msg.buf = GP00_LEV;
 490                 if (config == 2)
 491                         GP00_LEV[1] = high ? 1 : 0;
 492                 i2c_transfer(&dev->i2c_adap, &msg, 1);
 493                 break;
 494         case 3: /* switch with GPIO of saa713x */
 495                 saa7134_set_gpio(dev, 22, high);
 496                 break;
 497         }
 498 }
 499
 500 static int tda8290_i2c_gate_ctrl( struct dvb_frontend* fe, int enable)
 501 {
 502         struct tda1004x_state *state = fe->demodulator_priv;
 503
 504         u8 addr = state->config->i2c_gate;
 505         static u8 tda8290_close[] = { 0x21, 0xc0};
 506         static u8 tda8290_open[]  = { 0x21, 0x80};
 507         struct i2c_msg tda8290_msg = {.addr = addr,.flags = 0, .len = 2};
 508         if (enable) {
 509                 tda8290_msg.buf = tda8290_close;
 510         } else {
 511                 tda8290_msg.buf = tda8290_open;
 512         }
 513         if (i2c_transfer(state->i2c, &tda8290_msg, 1) != 1) {
 514                 struct saa7134_dev *dev = fe->dvb->priv;
 515                 wprintk("could not access tda8290 I2C gate\n");
 516                 return -EIO;
 517         }
 518         msleep(20);
 519         return 0;
 520 }
 521
 522 /* ------------------------------------------------------------------ */
 523
 524 static int philips_tda827x_tuner_init(struct dvb_frontend *fe)
 525 {
 526         struct saa7134_dev *dev = fe->dvb->priv;
 527         struct tda1004x_state *state = fe->demodulator_priv;
 528
 529         switch (state->config->antenna_switch) {
 530         case 0: break;
 531         case 1: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
 532                 saa7134_set_gpio(dev, 21, 0);
 533                 break;
 534         case 2: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
 535                 saa7134_set_gpio(dev, 21, 1);
 536                 break;
 537         }
 538         return 0;
 539 }
 540
 541 static int philips_tda827x_tuner_sleep(struct dvb_frontend *fe)
 542 {
 543         struct saa7134_dev *dev = fe->dvb->priv;
 544         struct tda1004x_state *state = fe->demodulator_priv;
 545
 546         switch (state->config->antenna_switch) {
 547         case 0: break;
 548         case 1: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
 549                 saa7134_set_gpio(dev, 21, 1);
 550                 break;
 551         case 2: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
 552                 saa7134_set_gpio(dev, 21, 0);
 553                 break;
 554         }
 555         return 0;
 556 }
 557
 558 static struct tda827x_config tda827x_cfg = {
 559         .lna_gain = philips_tda827x_lna_gain,
 560         .init = philips_tda827x_tuner_init,
 561         .sleep = philips_tda827x_tuner_sleep
 562 };
 563
 564 static void configure_tda827x_fe(struct saa7134_dev *dev, struct tda1004x_config *tda_conf)
 565 {
 566         dev->dvb.frontend = dvb_attach(tda10046_attach, tda_conf, &dev->i2c_adap);
 567         if (dev->dvb.frontend) {
 568                 if (tda_conf->i2c_gate)
 569                         dev->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl;
 570                 if (dvb_attach(tda827x_attach, dev->dvb.frontend, tda_conf->tuner_address,
 571                                                 &dev->i2c_adap,&tda827x_cfg) == NULL) {
 572                         wprintk("no tda827x tuner found at addr: %02x\n",
 573                                 tda_conf->tuner_address);
 574                 }
 575         }
 576 }
 577
 578 /* ------------------------------------------------------------------ */
 579
 580 static struct tda1004x_config tda827x_lifeview_config = {
 581         .demod_address = 0x08,
 582         .invert        = 1,
 583         .invert_oclk   = 0,
 584         .xtal_freq     = TDA10046_XTAL_16M,
 585         .agc_config    = TDA10046_AGC_TDA827X,
 586         .gpio_config   = TDA10046_GP11_I,
 587         .if_freq       = TDA10046_FREQ_045,
 588         .tuner_address = 0x60,
 589         .request_firmware = philips_tda1004x_request_firmware
 590 };
 591
 592 static struct tda1004x_config philips_tiger_config = {
 593         .demod_address = 0x08,
 594         .invert        = 1,
 595         .invert_oclk   = 0,
 596         .xtal_freq     = TDA10046_XTAL_16M,
 597         .agc_config    = TDA10046_AGC_TDA827X,
 598         .gpio_config   = TDA10046_GP11_I,
 599         .if_freq       = TDA10046_FREQ_045,
 600         .i2c_gate      = 0x4b,
 601         .tuner_address = 0x61,
 602         .tuner_config  = 0,
 603         .antenna_switch= 1,
 604         .request_firmware = philips_tda1004x_request_firmware
 605 };
 606
 607 static struct tda1004x_config cinergy_ht_config = {
 608         .demod_address = 0x08,
 609         .invert        = 1,
 610         .invert_oclk   = 0,
 611         .xtal_freq     = TDA10046_XTAL_16M,
 612         .agc_config    = TDA10046_AGC_TDA827X,
 613         .gpio_config   = TDA10046_GP01_I,
 614         .if_freq       = TDA10046_FREQ_045,
 615         .i2c_gate      = 0x4b,
 616         .tuner_address = 0x61,
 617         .tuner_config  = 0,
 618         .request_firmware = philips_tda1004x_request_firmware
 619 };
 620
 621 static struct tda1004x_config cinergy_ht_pci_config = {
 622         .demod_address = 0x08,
 623         .invert        = 1,
 624         .invert_oclk   = 0,
 625         .xtal_freq     = TDA10046_XTAL_16M,
 626         .agc_config    = TDA10046_AGC_TDA827X,
 627         .gpio_config   = TDA10046_GP01_I,
 628         .if_freq       = TDA10046_FREQ_045,
 629         .i2c_gate      = 0x4b,
 630         .tuner_address = 0x60,
 631         .tuner_config  = 0,
 632         .request_firmware = philips_tda1004x_request_firmware
 633 };
 634
 635 static struct tda1004x_config philips_tiger_s_config = {
 636         .demod_address = 0x08,
 637         .invert        = 1,
 638         .invert_oclk   = 0,
 639         .xtal_freq     = TDA10046_XTAL_16M,
 640         .agc_config    = TDA10046_AGC_TDA827X,
 641         .gpio_config   = TDA10046_GP01_I,
 642         .if_freq       = TDA10046_FREQ_045,
 643         .i2c_gate      = 0x4b,
 644         .tuner_address = 0x61,
 645         .tuner_config  = 2,
 646         .antenna_switch= 1,
 647         .request_firmware = philips_tda1004x_request_firmware
 648 };
 649
 650 static struct tda1004x_config pinnacle_pctv_310i_config = {
 651         .demod_address = 0x08,
 652         .invert        = 1,
 653         .invert_oclk   = 0,
 654         .xtal_freq     = TDA10046_XTAL_16M,
 655         .agc_config    = TDA10046_AGC_TDA827X,
 656         .gpio_config   = TDA10046_GP11_I,
 657         .if_freq       = TDA10046_FREQ_045,
 658         .i2c_gate      = 0x4b,
 659         .tuner_address = 0x61,
 660         .tuner_config  = 1,
 661         .request_firmware = philips_tda1004x_request_firmware
 662 };
 663
 664 static struct tda1004x_config hauppauge_hvr_1110_config = {
 665         .demod_address = 0x08,
 666         .invert        = 1,
 667         .invert_oclk   = 0,
 668         .xtal_freq     = TDA10046_XTAL_16M,
 669         .agc_config    = TDA10046_AGC_TDA827X,
 670         .gpio_config   = TDA10046_GP11_I,
 671         .if_freq       = TDA10046_FREQ_045,
 672         .i2c_gate      = 0x4b,
 673         .tuner_address = 0x61,
 674         .tuner_config  = 1,
 675         .request_firmware = philips_tda1004x_request_firmware
 676 };
 677
 678 static struct tda1004x_config asus_p7131_dual_config = {
 679         .demod_address = 0x08,
 680         .invert        = 1,
 681         .invert_oclk   = 0,
 682         .xtal_freq     = TDA10046_XTAL_16M,
 683         .agc_config    = TDA10046_AGC_TDA827X,
 684         .gpio_config   = TDA10046_GP11_I,
 685         .if_freq       = TDA10046_FREQ_045,
 686         .i2c_gate      = 0x4b,
 687         .tuner_address = 0x61,
 688         .tuner_config  = 0,
 689         .antenna_switch= 2,
 690         .request_firmware = philips_tda1004x_request_firmware
 691 };
 692
 693 static struct tda1004x_config lifeview_trio_config = {
 694         .demod_address = 0x09,
 695         .invert        = 1,
 696         .invert_oclk   = 0,
 697         .xtal_freq     = TDA10046_XTAL_16M,
 698         .agc_config    = TDA10046_AGC_TDA827X,
 699         .gpio_config   = TDA10046_GP00_I,
 700         .if_freq       = TDA10046_FREQ_045,
 701         .tuner_address = 0x60,
 702         .request_firmware = philips_tda1004x_request_firmware
 703 };
 704
 705 static struct tda1004x_config tevion_dvbt220rf_config = {
 706         .demod_address = 0x08,
 707         .invert        = 1,
 708         .invert_oclk   = 0,
 709         .xtal_freq     = TDA10046_XTAL_16M,
 710         .agc_config    = TDA10046_AGC_TDA827X,
 711         .gpio_config   = TDA10046_GP11_I,
 712         .if_freq       = TDA10046_FREQ_045,
 713         .tuner_address = 0x60,
 714         .request_firmware = philips_tda1004x_request_firmware
 715 };
 716
 717 static struct tda1004x_config md8800_dvbt_config = {
 718         .demod_address = 0x08,
 719         .invert        = 1,
 720         .invert_oclk   = 0,
 721         .xtal_freq     = TDA10046_XTAL_16M,
 722         .agc_config    = TDA10046_AGC_TDA827X,
 723         .gpio_config   = TDA10046_GP01_I,
 724         .if_freq       = TDA10046_FREQ_045,
 725         .i2c_gate      = 0x4b,
 726         .tuner_address = 0x60,
 727         .tuner_config  = 0,
 728         .request_firmware = philips_tda1004x_request_firmware
 729 };
 730
 731 static struct tda1004x_config asus_p7131_4871_config = {
 732         .demod_address = 0x08,
 733         .invert        = 1,
 734         .invert_oclk   = 0,
 735         .xtal_freq     = TDA10046_XTAL_16M,
 736         .agc_config    = TDA10046_AGC_TDA827X,
 737         .gpio_config   = TDA10046_GP01_I,
 738         .if_freq       = TDA10046_FREQ_045,
 739         .i2c_gate      = 0x4b,
 740         .tuner_address = 0x61,
 741         .tuner_config  = 2,
 742         .antenna_switch= 2,
 743         .request_firmware = philips_tda1004x_request_firmware
 744 };
 745
 746 static struct tda1004x_config asus_p7131_hybrid_lna_config = {
 747         .demod_address = 0x08,
 748         .invert        = 1,
 749         .invert_oclk   = 0,
 750         .xtal_freq     = TDA10046_XTAL_16M,
 751         .agc_config    = TDA10046_AGC_TDA827X,
 752         .gpio_config   = TDA10046_GP11_I,
 753         .if_freq       = TDA10046_FREQ_045,
 754         .i2c_gate      = 0x4b,
 755         .tuner_address = 0x61,
 756         .tuner_config  = 2,
 757         .antenna_switch= 2,
 758         .request_firmware = philips_tda1004x_request_firmware
 759 };
 760
 761 static struct tda1004x_config kworld_dvb_t_210_config = {
 762         .demod_address = 0x08,
 763         .invert        = 1,
 764         .invert_oclk   = 0,
 765         .xtal_freq     = TDA10046_XTAL_16M,
 766         .agc_config    = TDA10046_AGC_TDA827X,
 767         .gpio_config   = TDA10046_GP11_I,
 768         .if_freq       = TDA10046_FREQ_045,
 769         .i2c_gate      = 0x4b,
 770         .tuner_address = 0x61,
 771         .tuner_config  = 2,
 772         .antenna_switch= 1,
 773         .request_firmware = philips_tda1004x_request_firmware
 774 };
 775
 776 static struct tda1004x_config avermedia_super_007_config = {
 777         .demod_address = 0x08,
 778         .invert        = 1,
 779         .invert_oclk   = 0,
 780         .xtal_freq     = TDA10046_XTAL_16M,
 781         .agc_config    = TDA10046_AGC_TDA827X,
 782         .gpio_config   = TDA10046_GP01_I,
 783         .if_freq       = TDA10046_FREQ_045,
 784         .i2c_gate      = 0x4b,
 785         .tuner_address = 0x60,
 786         .tuner_config  = 0,
 787         .antenna_switch= 1,
 788         .request_firmware = philips_tda1004x_request_firmware
 789 };
 790
 791 static struct tda1004x_config twinhan_dtv_dvb_3056_config = {
 792         .demod_address = 0x08,
 793         .invert        = 1,
 794         .invert_oclk   = 0,
 795         .xtal_freq     = TDA10046_XTAL_16M,
 796         .agc_config    = TDA10046_AGC_TDA827X,
 797         .gpio_config   = TDA10046_GP01_I,
 798         .if_freq       = TDA10046_FREQ_045,
 799         .i2c_gate      = 0x42,
 800         .tuner_address = 0x61,
 801         .tuner_config  = 2,
 802         .antenna_switch = 1,
 803         .request_firmware = philips_tda1004x_request_firmware
 804 };
 805
 806 /* ------------------------------------------------------------------
 807  * special case: this card uses saa713x GPIO22 for the mode switch
 808  */
 809
 810 static int ads_duo_tuner_init(struct dvb_frontend *fe)
 811 {
 812         struct saa7134_dev *dev = fe->dvb->priv;
 813         philips_tda827x_tuner_init(fe);
 814         /* route TDA8275a AGC input to the channel decoder */
 815         saa7134_set_gpio(dev, 22, 1);
 816         return 0;
 817 }
 818
 819 static int ads_duo_tuner_sleep(struct dvb_frontend *fe)
 820 {
 821         struct saa7134_dev *dev = fe->dvb->priv;
 822         /* route TDA8275a AGC input to the analog IF chip*/
 823         saa7134_set_gpio(dev, 22, 0);
 824         philips_tda827x_tuner_sleep(fe);
 825         return 0;
 826 }
 827
 828 static struct tda827x_config ads_duo_cfg = {
 829         .lna_gain = philips_tda827x_lna_gain,
 830         .init = ads_duo_tuner_init,
 831         .sleep = ads_duo_tuner_sleep
 832 };
 833
 834 static struct tda1004x_config ads_tech_duo_config = {
 835         .demod_address = 0x08,
 836         .invert        = 1,
 837         .invert_oclk   = 0,
 838         .xtal_freq     = TDA10046_XTAL_16M,
 839         .agc_config    = TDA10046_AGC_TDA827X,
 840         .gpio_config   = TDA10046_GP00_I,
 841         .if_freq       = TDA10046_FREQ_045,
 842         .tuner_address = 0x61,
 843         .request_firmware = philips_tda1004x_request_firmware
 844 };
 845
 846 /* ==================================================================
 847  * tda10086 based DVB-S cards, helper functions
 848  */
 849
 850 static struct tda10086_config flydvbs = {
 851         .demod_address = 0x0e,
 852         .invert = 0,
 853         .diseqc_tone = 0,
 854 };
 855
 856 /* ------------------------------------------------------------------
 857  * special case: lnb supply is connected to the gated i2c
 858  */
 859
 860 static int md8800_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 861 {
 862         int res = -EIO;
 863         struct saa7134_dev *dev = fe->dvb->priv;
 864         if (fe->ops.i2c_gate_ctrl) {
 865                 fe->ops.i2c_gate_ctrl(fe, 1);
 866                 if (dev->original_set_voltage)
 867                         res = dev->original_set_voltage(fe, voltage);
 868                 fe->ops.i2c_gate_ctrl(fe, 0);
 869         }
 870         return res;
 871 };
 872
 873 static int md8800_set_high_voltage(struct dvb_frontend *fe, long arg)
 874 {
 875         int res = -EIO;
 876         struct saa7134_dev *dev = fe->dvb->priv;
 877         if (fe->ops.i2c_gate_ctrl) {
 878                 fe->ops.i2c_gate_ctrl(fe, 1);
 879                 if (dev->original_set_high_voltage)
 880                         res = dev->original_set_high_voltage(fe, arg);
 881                 fe->ops.i2c_gate_ctrl(fe, 0);
 882         }
 883         return res;
 884 };
 885
 886 static int md8800_set_voltage2(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 887 {
 888         struct saa7134_dev *dev = fe->dvb->priv;
 889         u8 wbuf[2] = { 0x1f, 00 };
 890         u8 rbuf;
 891         struct i2c_msg msg[] = { { .addr = 0x08, .flags = 0, .buf = wbuf, .len = 1 },
 892                                  { .addr = 0x08, .flags = I2C_M_RD, .buf = &rbuf, .len = 1 } };
 893
 894         if (i2c_transfer(&dev->i2c_adap, msg, 2) != 2)
 895                 return -EIO;
 896         /* NOTE: this assumes that gpo1 is used, it might be bit 5 (gpo2) */
 897         if (voltage == SEC_VOLTAGE_18)
 898                 wbuf[1] = rbuf | 0x10;
 899         else
 900                 wbuf[1] = rbuf & 0xef;
 901         msg[0].len = 2;
 902         i2c_transfer(&dev->i2c_adap, msg, 1);
 903         return 0;
 904 }
 905
 906 static int md8800_set_high_voltage2(struct dvb_frontend *fe, long arg)
 907 {
 908         struct saa7134_dev *dev = fe->dvb->priv;
 909         wprintk("%s: sorry can't set high LNB supply voltage from here\n", __func__);
 910         return -EIO;
 911 }
 912
 913 /* ==================================================================
 914  * nxt200x based ATSC cards, helper functions
 915  */
 916
 917 static struct nxt200x_config avertvhda180 = {
 918         .demod_address    = 0x0a,
 919 };
 920
 921 static struct nxt200x_config kworldatsc110 = {
 922         .demod_address    = 0x0a,
 923 };
 924
 925 /* ==================================================================
 926  * Core code
 927  */
 928
 929 static int dvb_init(struct saa7134_dev *dev)
 930 {
 931         int ret;
 932         int attach_xc3028 = 0;
 933
 934         /* init struct videobuf_dvb */
 935         dev->ts.nr_bufs    = 32;
 936         dev->ts.nr_packets = 32*4;
 937         dev->dvb.name = dev->name;
 938         videobuf_queue_sg_init(&dev->dvb.dvbq, &saa7134_ts_qops,
 939                             &dev->pci->dev, &dev->slock,
 940                             V4L2_BUF_TYPE_VIDEO_CAPTURE,
 941                             V4L2_FIELD_ALTERNATE,
 942                             sizeof(struct saa7134_buf),
 943                             dev);
 944
 945         switch (dev->board) {
 946         case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
 947                 dprintk("pinnacle 300i dvb setup\n");
 948                 dev->dvb.frontend = dvb_attach(mt352_attach, &pinnacle_300i,
 949                                                &dev->i2c_adap);
 950                 if (dev->dvb.frontend) {
 951                         dev->dvb.frontend->ops.tuner_ops.set_params = mt352_pinnacle_tuner_set_params;
 952                 }
 953                 break;
 954         case SAA7134_BOARD_AVERMEDIA_777:
 955         case SAA7134_BOARD_AVERMEDIA_A16AR:
 956                 dprintk("avertv 777 dvb setup\n");
 957                 dev->dvb.frontend = dvb_attach(mt352_attach, &avermedia_777,
 958                                                &dev->i2c_adap);
 959                 if (dev->dvb.frontend) {
 960                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
 961                                    NULL, DVB_PLL_PHILIPS_TD1316);
 962                 }
 963                 break;
 964         case SAA7134_BOARD_MD7134:
 965                 dev->dvb.frontend = dvb_attach(tda10046_attach,
 966                                                &medion_cardbus,
 967                                                &dev->i2c_adap);
 968                 if (dev->dvb.frontend) {
 969                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, medion_cardbus.tuner_address,
 970                                    &dev->i2c_adap, DVB_PLL_FMD1216ME);
 971                 }
 972                 break;
 973         case SAA7134_BOARD_PHILIPS_TOUGH:
 974                 dev->dvb.frontend = dvb_attach(tda10046_attach,
 975                                                &philips_tu1216_60_config,
 976                                                &dev->i2c_adap);
 977                 if (dev->dvb.frontend) {
 978                         dev->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
 979                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
 980                 }
 981                 break;
 982         case SAA7134_BOARD_FLYDVBTDUO:
 983         case SAA7134_BOARD_FLYDVBT_DUO_CARDBUS:
 984                 configure_tda827x_fe(dev, &tda827x_lifeview_config);
 985                 break;
 986         case SAA7134_BOARD_PHILIPS_EUROPA:
 987         case SAA7134_BOARD_VIDEOMATE_DVBT_300:
 988                 dev->dvb.frontend = dvb_attach(tda10046_attach,
 989                                                &philips_europa_config,
 990                                                &dev->i2c_adap);
 991                 if (dev->dvb.frontend) {
 992                         dev->original_demod_sleep = dev->dvb.frontend->ops.sleep;
 993                         dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
 994                         dev->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init;
 995                         dev->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep;
 996                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
 997                 }
 998                 break;
 999         case SAA7134_BOARD_VIDEOMATE_DVBT_200:
1000                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1001                                                &philips_tu1216_61_config,
1002                                                &dev->i2c_adap);
1003                 if (dev->dvb.frontend) {
1004                         dev->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
1005                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
1006                 }
1007                 break;
1008         case SAA7134_BOARD_KWORLD_DVBT_210:
1009                 configure_tda827x_fe(dev, &kworld_dvb_t_210_config);
1010                 break;
1011         case SAA7134_BOARD_PHILIPS_TIGER:
1012                 configure_tda827x_fe(dev, &philips_tiger_config);
1013                 break;
1014         case SAA7134_BOARD_PINNACLE_PCTV_310i:
1015                 configure_tda827x_fe(dev, &pinnacle_pctv_310i_config);
1016                 break;
1017         case SAA7134_BOARD_HAUPPAUGE_HVR1110:
1018                 configure_tda827x_fe(dev, &hauppauge_hvr_1110_config);
1019                 break;
1020         case SAA7134_BOARD_ASUSTeK_P7131_DUAL:
1021                 configure_tda827x_fe(dev, &asus_p7131_dual_config);
1022                 break;
1023         case SAA7134_BOARD_FLYDVBT_LR301:
1024                 configure_tda827x_fe(dev, &tda827x_lifeview_config);
1025                 break;
1026         case SAA7134_BOARD_FLYDVB_TRIO:
1027                 if(! use_frontend) {    /* terrestrial */
1028                         configure_tda827x_fe(dev, &lifeview_trio_config);
1029                 } else {                /* satellite */
1030                         dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, &dev->i2c_adap);
1031                         if (dev->dvb.frontend) {
1032                                 if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x63,
1033                                                                         &dev->i2c_adap, 0) == NULL) {
1034                                         wprintk("%s: Lifeview Trio, No tda826x found!\n", __func__);
1035                                 }
1036                                 if (dvb_attach(isl6421_attach, dev->dvb.frontend, &dev->i2c_adap,
1037                                                                                 0x08, 0, 0) == NULL) {
1038                                         wprintk("%s: Lifeview Trio, No ISL6421 found!\n", __func__);
1039                                 }
1040                         }
1041                 }
1042                 break;
1043         case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331:
1044         case SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS:
1045                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1046                                                &ads_tech_duo_config,
1047                                                &dev->i2c_adap);
1048                 if (dev->dvb.frontend) {
1049                         if (dvb_attach(tda827x_attach,dev->dvb.frontend,
1050                                    ads_tech_duo_config.tuner_address,
1051                                    &dev->i2c_adap,&ads_duo_cfg) == NULL) {
1052                                 wprintk("no tda827x tuner found at addr: %02x\n",
1053                                         ads_tech_duo_config.tuner_address);
1054                         }
1055                 }
1056                 break;
1057         case SAA7134_BOARD_TEVION_DVBT_220RF:
1058                 configure_tda827x_fe(dev, &tevion_dvbt220rf_config);
1059                 break;
1060         case SAA7134_BOARD_MEDION_MD8800_QUADRO:
1061                 if (!use_frontend) {     /* terrestrial */
1062                         configure_tda827x_fe(dev, &md8800_dvbt_config);
1063                 } else {        /* satellite */
1064                         dev->dvb.frontend = dvb_attach(tda10086_attach,
1065                                                         &flydvbs, &dev->i2c_adap);
1066                         if (dev->dvb.frontend) {
1067                                 struct dvb_frontend *fe = dev->dvb.frontend;
1068                                 u8 dev_id = dev->eedata[2];
1069                                 u8 data = 0xc4;
1070                                 struct i2c_msg msg = {.addr = 0x08, .flags = 0, .len = 1};
1071
1072                                 if (dvb_attach(tda826x_attach, dev->dvb.frontend,
1073                                                 0x60, &dev->i2c_adap, 0) == NULL)
1074                                         wprintk("%s: Medion Quadro, no tda826x "
1075                                                 "found !\n", __func__);
1076                                 if (dev_id != 0x08) {
1077                                         /* we need to open the i2c gate (we know it exists) */
1078                                         fe->ops.i2c_gate_ctrl(fe, 1);
1079                                         if (dvb_attach(isl6405_attach, fe,
1080                                                         &dev->i2c_adap, 0x08, 0, 0) == NULL)
1081                                                 wprintk("%s: Medion Quadro, no ISL6405 "
1082                                                         "found !\n", __func__);
1083                                         /* fire up the 2nd section of the LNB supply since we can't do
1084                                         this from the other section */
1085                                         msg.buf = &data;
1086                                         i2c_transfer(&dev->i2c_adap, &msg, 1);
1087                                         fe->ops.i2c_gate_ctrl(fe, 0);
1088                                         dev->original_set_voltage = fe->ops.set_voltage;
1089                                         fe->ops.set_voltage = md8800_set_voltage;
1090                                         dev->original_set_high_voltage = fe->ops.enable_high_lnb_voltage;
1091                                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage;
1092                                 } else {
1093                                         fe->ops.set_voltage = md8800_set_voltage2;
1094                                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage2;
1095                                 }
1096                         }
1097                 }
1098                 break;
1099         case SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180:
1100                 dev->dvb.frontend = dvb_attach(nxt200x_attach, &avertvhda180,
1101                                                &dev->i2c_adap);
1102                 if (dev->dvb.frontend) {
1103                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
1104                                    NULL, DVB_PLL_TDHU2);
1105                 }
1106                 break;
1107         case SAA7134_BOARD_KWORLD_ATSC110:
1108                 dev->dvb.frontend = dvb_attach(nxt200x_attach, &kworldatsc110,
1109                                                &dev->i2c_adap);
1110                 if (dev->dvb.frontend) {
1111                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
1112                                    NULL, DVB_PLL_TUV1236D);
1113                 }
1114                 break;
1115         case SAA7134_BOARD_FLYDVBS_LR300:
1116                 dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1117                                                &dev->i2c_adap);
1118                 if (dev->dvb.frontend) {
1119                         if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x60,
1120                                        &dev->i2c_adap, 0) == NULL) {
1121                                 wprintk("%s: No tda826x found!\n", __func__);
1122                         }
1123                         if (dvb_attach(isl6421_attach, dev->dvb.frontend,
1124                                        &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1125                                 wprintk("%s: No ISL6421 found!\n", __func__);
1126                         }
1127                 }
1128                 break;
1129         case SAA7134_BOARD_ASUS_EUROPA2_HYBRID:
1130                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1131                                                &medion_cardbus,
1132                                                &dev->i2c_adap);
1133                 if (dev->dvb.frontend) {
1134                         dev->original_demod_sleep = dev->dvb.frontend->ops.sleep;
1135                         dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1136
1137                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, medion_cardbus.tuner_address,
1138                                    &dev->i2c_adap, DVB_PLL_FMD1216ME);
1139                 }
1140                 break;
1141         case SAA7134_BOARD_VIDEOMATE_DVBT_200A:
1142                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1143                                 &philips_europa_config,
1144                                 &dev->i2c_adap);
1145                 if (dev->dvb.frontend) {
1146                         dev->dvb.frontend->ops.tuner_ops.init = philips_td1316_tuner_init;
1147                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1148                 }
1149                 break;
1150         case SAA7134_BOARD_CINERGY_HT_PCMCIA:
1151                 configure_tda827x_fe(dev, &cinergy_ht_config);
1152                 break;
1153         case SAA7134_BOARD_CINERGY_HT_PCI:
1154                 configure_tda827x_fe(dev, &cinergy_ht_pci_config);
1155                 break;
1156         case SAA7134_BOARD_PHILIPS_TIGER_S:
1157                 configure_tda827x_fe(dev, &philips_tiger_s_config);
1158                 break;
1159         case SAA7134_BOARD_ASUS_P7131_4871:
1160                 configure_tda827x_fe(dev, &asus_p7131_4871_config);
1161                 break;
1162         case SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA:
1163                 configure_tda827x_fe(dev, &asus_p7131_hybrid_lna_config);
1164                 break;
1165         case SAA7134_BOARD_AVERMEDIA_SUPER_007:
1166                 configure_tda827x_fe(dev, &avermedia_super_007_config);
1167                 break;
1168         case SAA7134_BOARD_TWINHAN_DTV_DVB_3056:
1169                 configure_tda827x_fe(dev, &twinhan_dtv_dvb_3056_config);
1170                 break;
1171         case SAA7134_BOARD_PHILIPS_SNAKE:
1172                 dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1173                                                 &dev->i2c_adap);
1174                 if (dev->dvb.frontend) {
1175                         if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x60,
1176                                         &dev->i2c_adap, 0) == NULL)
1177                                 wprintk("%s: No tda826x found!\n", __func__);
1178                         if (dvb_attach(lnbp21_attach, dev->dvb.frontend,
1179                                         &dev->i2c_adap, 0, 0) == NULL)
1180                                 wprintk("%s: No lnbp21 found!\n", __func__);
1181                 }
1182                 break;
1183         case SAA7134_BOARD_CREATIX_CTX953:
1184                 configure_tda827x_fe(dev, &md8800_dvbt_config);
1185                 break;
1186         case SAA7134_BOARD_MSI_TVANYWHERE_AD11:
1187                 configure_tda827x_fe(dev, &philips_tiger_s_config);
1188                 break;
1189         case SAA7134_BOARD_AVERMEDIA_CARDBUS_506:
1190                 dev->dvb.frontend = dvb_attach(mt352_attach,
1191                                                &avermedia_e506r_mt352_dev,
1192                                                &dev->i2c_adap);
1193                 attach_xc3028 = 1;
1194                 break;
1195         case SAA7134_BOARD_MD7134_BRIDGE_2:
1196                 dev->dvb.frontend = dvb_attach(tda10086_attach,
1197                                                 &flydvbs, &dev->i2c_adap);
1198                 if (dev->dvb.frontend) {
1199                         struct dvb_frontend *fe;
1200                         if (dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x60,
1201                                   &dev->i2c_adap, DVB_PLL_PHILIPS_SD1878_TDA8261) == NULL)
1202                                 wprintk("%s: MD7134 DVB-S, no SD1878 "
1203                                         "found !\n", __func__);
1204                         /* we need to open the i2c gate (we know it exists) */
1205                         fe = dev->dvb.frontend;
1206                         fe->ops.i2c_gate_ctrl(fe, 1);
1207                         if (dvb_attach(isl6405_attach, fe,
1208                                         &dev->i2c_adap, 0x08, 0, 0) == NULL)
1209                                 wprintk("%s: MD7134 DVB-S, no ISL6405 "
1210                                         "found !\n", __func__);
1211                         fe->ops.i2c_gate_ctrl(fe, 0);
1212                         dev->original_set_voltage = fe->ops.set_voltage;
1213                         fe->ops.set_voltage = md8800_set_voltage;
1214                         dev->original_set_high_voltage = fe->ops.enable_high_lnb_voltage;
1215                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage;
1216                 }
1217                 break;
1218         default:
1219                 wprintk("Huh? unknown DVB card?\n");
1220                 break;
1221         }
1222
1223         if (attach_xc3028) {
1224                 struct dvb_frontend *fe;
1225                 struct xc2028_config cfg = {
1226                         .i2c_adap  = &dev->i2c_adap,
1227                         .i2c_addr  = 0x61,
1228                         .video_dev = dev->i2c_adap.algo_data,
1229                 };
1230                 fe = dvb_attach(xc2028_attach, dev->dvb.frontend, &cfg);
1231                 if (!fe) {
1232                         printk(KERN_ERR "%s/2: xc3028 attach failed\n",
1233                                dev->name);
1234                         dvb_frontend_detach(dev->dvb.frontend);
1235                         dvb_unregister_frontend(dev->dvb.frontend);
1236                         dev->dvb.frontend = NULL;
1237                         return -1;
1238                 }
1239         }
1240
1241         if (NULL == dev->dvb.frontend) {
1242                 printk(KERN_ERR "%s/dvb: frontend initialization failed\n", dev->name);
1243                 return -1;
1244         }
1245
1246         /* register everything else */
1247         ret = videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev, &dev->pci->dev);
1248
1249         /* this sequence is necessary to make the tda1004x load its firmware
1250          * and to enter analog mode of hybrid boards
1251          */
1252         if (!ret) {
1253                 if (dev->dvb.frontend->ops.init)
1254                         dev->dvb.frontend->ops.init(dev->dvb.frontend);
1255                 if (dev->dvb.frontend->ops.sleep)
1256                         dev->dvb.frontend->ops.sleep(dev->dvb.frontend);
1257                 if (dev->dvb.frontend->ops.tuner_ops.sleep)
1258                         dev->dvb.frontend->ops.tuner_ops.sleep(dev->dvb.frontend);
1259         }
1260         return ret;
1261 }
1262
1263 static int dvb_fini(struct saa7134_dev *dev)
1264 {
1265         /* FIXME: I suspect that this code is bogus, since the entry for
1266            Pinnacle 300I DVB-T PAL already defines the proper init to allow
1267            the detection of mt2032 (TDA9887_PORT2_INACTIVE)
1268          */
1269         if (dev->board == SAA7134_BOARD_PINNACLE_300I_DVBT_PAL) {
1270                 struct v4l2_priv_tun_config tda9887_cfg;
1271                 static int on  = TDA9887_PRESENT | TDA9887_PORT2_INACTIVE;
1272
1273                 tda9887_cfg.tuner = TUNER_TDA9887;
1274                 tda9887_cfg.priv  = &on;
1275
1276                 /* otherwise we don't detect the tuner on next insmod */
1277                 saa7134_i2c_call_clients(dev, TUNER_SET_CONFIG, &tda9887_cfg);
1278         } else if (dev->board == SAA7134_BOARD_MEDION_MD8800_QUADRO) {
1279                 if ((dev->eedata[2] != 0x08) && use_frontend) {
1280                         /* turn off the 2nd lnb supply */
1281                         u8 data = 0x80;
1282                         struct i2c_msg msg = {.addr = 0x08, .buf = &data, .flags = 0, .len = 1};
1283                         struct dvb_frontend *fe;
1284                         fe = dev->dvb.frontend;
1285                         if (fe->ops.i2c_gate_ctrl) {
1286                                 fe->ops.i2c_gate_ctrl(fe, 1);
1287                                 i2c_transfer(&dev->i2c_adap, &msg, 1);
1288                                 fe->ops.i2c_gate_ctrl(fe, 0);
1289                         }
1290                 }
1291         }
1292         videobuf_dvb_unregister(&dev->dvb);
1293         return 0;
1294 }
1295
1296 static struct saa7134_mpeg_ops dvb_ops = {
1297         .type          = SAA7134_MPEG_DVB,
1298         .init          = dvb_init,
1299         .fini          = dvb_fini,
1300 };
1301
1302 static int __init dvb_register(void)
1303 {
1304         return saa7134_ts_register(&dvb_ops);
1305 }
1306
1307 static void __exit dvb_unregister(void)
1308 {
1309         saa7134_ts_unregister(&dvb_ops);
1310 }
1311
1312 module_init(dvb_register);
1313 module_exit(dvb_unregister);
1314
1315 /* ------------------------------------------------------------------ */
1316 /*
1317  * Local variables:
1318  * c-basic-offset: 8
1319  * End:
1320  */