git.oblomov.eu Git - 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 #include "tuner-simple.h"
  51
  52 MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
  53 MODULE_LICENSE("GPL");
  54
  55 static unsigned int antenna_pwr;
  56
  57 module_param(antenna_pwr, int, 0444);
  58 MODULE_PARM_DESC(antenna_pwr,"enable antenna power (Pinnacle 300i)");
  59
  60 static int use_frontend;
  61 module_param(use_frontend, int, 0644);
  62 MODULE_PARM_DESC(use_frontend,"for cards with multiple frontends (0: terrestrial, 1: satellite)");
  63
  64 static int debug;
  65 module_param(debug, int, 0644);
  66 MODULE_PARM_DESC(debug, "Turn on/off module debugging (default:off).");
  67
  68 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
  69
  70 #define dprintk(fmt, arg...)    do { if (debug) \
  71         printk(KERN_DEBUG "%s/dvb: " fmt, dev->name , ## arg); } while(0)
  72
  73 /* Print a warning */
  74 #define wprintk(fmt, arg...) \
  75         printk(KERN_WARNING "%s/dvb: " fmt, dev->name, ## arg)
  76
  77 /* ------------------------------------------------------------------
  78  * mt352 based DVB-T cards
  79  */
  80
  81 static int pinnacle_antenna_pwr(struct saa7134_dev *dev, int on)
  82 {
  83         u32 ok;
  84
  85         if (!on) {
  86                 saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
  87                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 26));
  88                 return 0;
  89         }
  90
  91         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
  92         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
  93         udelay(10);
  94
  95         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 28));
  96         saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 28));
  97         udelay(10);
  98         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 28));
  99         udelay(10);
 100         ok = saa_readl(SAA7134_GPIO_GPSTATUS0) & (1 << 27);
 101         dprintk("%s %s\n", __func__, ok ? "on" : "off");
 102
 103         if (!ok)
 104                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
 105         return ok;
 106 }
 107
 108 static int mt352_pinnacle_init(struct dvb_frontend* fe)
 109 {
 110         static u8 clock_config []  = { CLOCK_CTL,  0x3d, 0x28 };
 111         static u8 reset []         = { RESET,      0x80 };
 112         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 113         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
 114         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x31 };
 115         static u8 fsm_ctl_cfg[]    = { 0x7b,       0x04 };
 116         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x0f };
 117         static u8 scan_ctl_cfg []  = { SCAN_CTL,   0x0d };
 118         static u8 irq_cfg []       = { INTERRUPT_EN_0, 0x00, 0x00, 0x00, 0x00 };
 119         struct saa7134_dev *dev= fe->dvb->priv;
 120
 121         dprintk("%s called\n", __func__);
 122
 123         mt352_write(fe, clock_config,   sizeof(clock_config));
 124         udelay(200);
 125         mt352_write(fe, reset,          sizeof(reset));
 126         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 127         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 128         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 129         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
 130
 131         mt352_write(fe, fsm_ctl_cfg,    sizeof(fsm_ctl_cfg));
 132         mt352_write(fe, scan_ctl_cfg,   sizeof(scan_ctl_cfg));
 133         mt352_write(fe, irq_cfg,        sizeof(irq_cfg));
 134
 135         return 0;
 136 }
 137
 138 static int mt352_aver777_init(struct dvb_frontend* fe)
 139 {
 140         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x2d };
 141         static u8 reset []         = { RESET,      0x80 };
 142         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 143         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
 144         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 };
 145
 146         mt352_write(fe, clock_config,   sizeof(clock_config));
 147         udelay(200);
 148         mt352_write(fe, reset,          sizeof(reset));
 149         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 150         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 151         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 152
 153         return 0;
 154 }
 155
 156 static int mt352_aver_a16d_init(struct dvb_frontend *fe)
 157 {
 158         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x2d };
 159         static u8 reset []         = { RESET,      0x80 };
 160         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 161         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
 162         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 };
 163
 164         mt352_write(fe, clock_config,   sizeof(clock_config));
 165         udelay(200);
 166         mt352_write(fe, reset,          sizeof(reset));
 167         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 168         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 169         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 170
 171         return 0;
 172 }
 173
 174
 175
 176 static int mt352_pinnacle_tuner_set_params(struct dvb_frontend* fe,
 177                                            struct dvb_frontend_parameters* params)
 178 {
 179         u8 off[] = { 0x00, 0xf1};
 180         u8 on[]  = { 0x00, 0x71};
 181         struct i2c_msg msg = {.addr=0x43, .flags=0, .buf=off, .len = sizeof(off)};
 182
 183         struct saa7134_dev *dev = fe->dvb->priv;
 184         struct v4l2_frequency f;
 185
 186         /* set frequency (mt2050) */
 187         f.tuner     = 0;
 188         f.type      = V4L2_TUNER_DIGITAL_TV;
 189         f.frequency = params->frequency / 1000 * 16 / 1000;
 190         if (fe->ops.i2c_gate_ctrl)
 191                 fe->ops.i2c_gate_ctrl(fe, 1);
 192         i2c_transfer(&dev->i2c_adap, &msg, 1);
 193         saa7134_i2c_call_clients(dev,VIDIOC_S_FREQUENCY,&f);
 194         msg.buf = on;
 195         if (fe->ops.i2c_gate_ctrl)
 196                 fe->ops.i2c_gate_ctrl(fe, 1);
 197         i2c_transfer(&dev->i2c_adap, &msg, 1);
 198
 199         pinnacle_antenna_pwr(dev, antenna_pwr);
 200
 201         /* mt352 setup */
 202         return mt352_pinnacle_init(fe);
 203 }
 204
 205 static struct mt352_config pinnacle_300i = {
 206         .demod_address = 0x3c >> 1,
 207         .adc_clock     = 20333,
 208         .if2           = 36150,
 209         .no_tuner      = 1,
 210         .demod_init    = mt352_pinnacle_init,
 211 };
 212
 213 static struct mt352_config avermedia_777 = {
 214         .demod_address = 0xf,
 215         .demod_init    = mt352_aver777_init,
 216 };
 217
 218 static struct mt352_config avermedia_16d = {
 219         .demod_address = 0xf,
 220         .demod_init    = mt352_aver_a16d_init,
 221 };
 222
 223 static struct mt352_config avermedia_e506r_mt352_dev = {
 224         .demod_address   = (0x1e >> 1),
 225         .no_tuner        = 1,
 226 };
 227
 228 /* ==================================================================
 229  * tda1004x based DVB-T cards, helper functions
 230  */
 231
 232 static int philips_tda1004x_request_firmware(struct dvb_frontend *fe,
 233                                            const struct firmware **fw, char *name)
 234 {
 235         struct saa7134_dev *dev = fe->dvb->priv;
 236         return request_firmware(fw, name, &dev->pci->dev);
 237 }
 238
 239 /* ------------------------------------------------------------------
 240  * these tuners are tu1216, td1316(a)
 241  */
 242
 243 static int philips_tda6651_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 244 {
 245         struct saa7134_dev *dev = fe->dvb->priv;
 246         struct tda1004x_state *state = fe->demodulator_priv;
 247         u8 addr = state->config->tuner_address;
 248         u8 tuner_buf[4];
 249         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tuner_buf,.len =
 250                         sizeof(tuner_buf) };
 251         int tuner_frequency = 0;
 252         u8 band, cp, filter;
 253
 254         /* determine charge pump */
 255         tuner_frequency = params->frequency + 36166000;
 256         if (tuner_frequency < 87000000)
 257                 return -EINVAL;
 258         else if (tuner_frequency < 130000000)
 259                 cp = 3;
 260         else if (tuner_frequency < 160000000)
 261                 cp = 5;
 262         else if (tuner_frequency < 200000000)
 263                 cp = 6;
 264         else if (tuner_frequency < 290000000)
 265                 cp = 3;
 266         else if (tuner_frequency < 420000000)
 267                 cp = 5;
 268         else if (tuner_frequency < 480000000)
 269                 cp = 6;
 270         else if (tuner_frequency < 620000000)
 271                 cp = 3;
 272         else if (tuner_frequency < 830000000)
 273                 cp = 5;
 274         else if (tuner_frequency < 895000000)
 275                 cp = 7;
 276         else
 277                 return -EINVAL;
 278
 279         /* determine band */
 280         if (params->frequency < 49000000)
 281                 return -EINVAL;
 282         else if (params->frequency < 161000000)
 283                 band = 1;
 284         else if (params->frequency < 444000000)
 285                 band = 2;
 286         else if (params->frequency < 861000000)
 287                 band = 4;
 288         else
 289                 return -EINVAL;
 290
 291         /* setup PLL filter */
 292         switch (params->u.ofdm.bandwidth) {
 293         case BANDWIDTH_6_MHZ:
 294                 filter = 0;
 295                 break;
 296
 297         case BANDWIDTH_7_MHZ:
 298                 filter = 0;
 299                 break;
 300
 301         case BANDWIDTH_8_MHZ:
 302                 filter = 1;
 303                 break;
 304
 305         default:
 306                 return -EINVAL;
 307         }
 308
 309         /* calculate divisor
 310          * ((36166000+((1000000/6)/2)) + Finput)/(1000000/6)
 311          */
 312         tuner_frequency = (((params->frequency / 1000) * 6) + 217496) / 1000;
 313
 314         /* setup tuner buffer */
 315         tuner_buf[0] = (tuner_frequency >> 8) & 0x7f;
 316         tuner_buf[1] = tuner_frequency & 0xff;
 317         tuner_buf[2] = 0xca;
 318         tuner_buf[3] = (cp << 5) | (filter << 3) | band;
 319
 320         if (fe->ops.i2c_gate_ctrl)
 321                 fe->ops.i2c_gate_ctrl(fe, 1);
 322         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) {
 323                 wprintk("could not write to tuner at addr: 0x%02x\n",
 324                         addr << 1);
 325                 return -EIO;
 326         }
 327         msleep(1);
 328         return 0;
 329 }
 330
 331 static int philips_tu1216_init(struct dvb_frontend *fe)
 332 {
 333         struct saa7134_dev *dev = fe->dvb->priv;
 334         struct tda1004x_state *state = fe->demodulator_priv;
 335         u8 addr = state->config->tuner_address;
 336         static u8 tu1216_init[] = { 0x0b, 0xf5, 0x85, 0xab };
 337         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tu1216_init,.len = sizeof(tu1216_init) };
 338
 339         /* setup PLL configuration */
 340         if (fe->ops.i2c_gate_ctrl)
 341                 fe->ops.i2c_gate_ctrl(fe, 1);
 342         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1)
 343                 return -EIO;
 344         msleep(1);
 345
 346         return 0;
 347 }
 348
 349 /* ------------------------------------------------------------------ */
 350
 351 static struct tda1004x_config philips_tu1216_60_config = {
 352         .demod_address = 0x8,
 353         .invert        = 1,
 354         .invert_oclk   = 0,
 355         .xtal_freq     = TDA10046_XTAL_4M,
 356         .agc_config    = TDA10046_AGC_DEFAULT,
 357         .if_freq       = TDA10046_FREQ_3617,
 358         .tuner_address = 0x60,
 359         .request_firmware = philips_tda1004x_request_firmware
 360 };
 361
 362 static struct tda1004x_config philips_tu1216_61_config = {
 363
 364         .demod_address = 0x8,
 365         .invert        = 1,
 366         .invert_oclk   = 0,
 367         .xtal_freq     = TDA10046_XTAL_4M,
 368         .agc_config    = TDA10046_AGC_DEFAULT,
 369         .if_freq       = TDA10046_FREQ_3617,
 370         .tuner_address = 0x61,
 371         .request_firmware = philips_tda1004x_request_firmware
 372 };
 373
 374 /* ------------------------------------------------------------------ */
 375
 376 static int philips_td1316_tuner_init(struct dvb_frontend *fe)
 377 {
 378         struct saa7134_dev *dev = fe->dvb->priv;
 379         struct tda1004x_state *state = fe->demodulator_priv;
 380         u8 addr = state->config->tuner_address;
 381         static u8 msg[] = { 0x0b, 0xf5, 0x86, 0xab };
 382         struct i2c_msg init_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
 383
 384         /* setup PLL configuration */
 385         if (fe->ops.i2c_gate_ctrl)
 386                 fe->ops.i2c_gate_ctrl(fe, 1);
 387         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
 388                 return -EIO;
 389         return 0;
 390 }
 391
 392 static int philips_td1316_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 393 {
 394         return philips_tda6651_pll_set(fe, params);
 395 }
 396
 397 static int philips_td1316_tuner_sleep(struct dvb_frontend *fe)
 398 {
 399         struct saa7134_dev *dev = fe->dvb->priv;
 400         struct tda1004x_state *state = fe->demodulator_priv;
 401         u8 addr = state->config->tuner_address;
 402         static u8 msg[] = { 0x0b, 0xdc, 0x86, 0xa4 };
 403         struct i2c_msg analog_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
 404
 405         /* switch the tuner to analog mode */
 406         if (fe->ops.i2c_gate_ctrl)
 407                 fe->ops.i2c_gate_ctrl(fe, 1);
 408         if (i2c_transfer(&dev->i2c_adap, &analog_msg, 1) != 1)
 409                 return -EIO;
 410         return 0;
 411 }
 412
 413 /* ------------------------------------------------------------------ */
 414
 415 static int philips_europa_tuner_init(struct dvb_frontend *fe)
 416 {
 417         struct saa7134_dev *dev = fe->dvb->priv;
 418         static u8 msg[] = { 0x00, 0x40};
 419         struct i2c_msg init_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
 420
 421
 422         if (philips_td1316_tuner_init(fe))
 423                 return -EIO;
 424         msleep(1);
 425         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
 426                 return -EIO;
 427
 428         return 0;
 429 }
 430
 431 static int philips_europa_tuner_sleep(struct dvb_frontend *fe)
 432 {
 433         struct saa7134_dev *dev = fe->dvb->priv;
 434
 435         static u8 msg[] = { 0x00, 0x14 };
 436         struct i2c_msg analog_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
 437
 438         if (philips_td1316_tuner_sleep(fe))
 439                 return -EIO;
 440
 441         /* switch the board to analog mode */
 442         if (fe->ops.i2c_gate_ctrl)
 443                 fe->ops.i2c_gate_ctrl(fe, 1);
 444         i2c_transfer(&dev->i2c_adap, &analog_msg, 1);
 445         return 0;
 446 }
 447
 448 static int philips_europa_demod_sleep(struct dvb_frontend *fe)
 449 {
 450         struct saa7134_dev *dev = fe->dvb->priv;
 451
 452         if (dev->original_demod_sleep)
 453                 dev->original_demod_sleep(fe);
 454         fe->ops.i2c_gate_ctrl(fe, 1);
 455         return 0;
 456 }
 457
 458 static struct tda1004x_config philips_europa_config = {
 459
 460         .demod_address = 0x8,
 461         .invert        = 0,
 462         .invert_oclk   = 0,
 463         .xtal_freq     = TDA10046_XTAL_4M,
 464         .agc_config    = TDA10046_AGC_IFO_AUTO_POS,
 465         .if_freq       = TDA10046_FREQ_052,
 466         .tuner_address = 0x61,
 467         .request_firmware = philips_tda1004x_request_firmware
 468 };
 469
 470 static struct tda1004x_config medion_cardbus = {
 471         .demod_address = 0x08,
 472         .invert        = 1,
 473         .invert_oclk   = 0,
 474         .xtal_freq     = TDA10046_XTAL_16M,
 475         .agc_config    = TDA10046_AGC_IFO_AUTO_NEG,
 476         .if_freq       = TDA10046_FREQ_3613,
 477         .tuner_address = 0x61,
 478         .request_firmware = philips_tda1004x_request_firmware
 479 };
 480
 481 /* ------------------------------------------------------------------
 482  * tda 1004x based cards with philips silicon tuner
 483  */
 484
 485 static int tda8290_i2c_gate_ctrl( struct dvb_frontend* fe, int enable)
 486 {
 487         struct tda1004x_state *state = fe->demodulator_priv;
 488
 489         u8 addr = state->config->i2c_gate;
 490         static u8 tda8290_close[] = { 0x21, 0xc0};
 491         static u8 tda8290_open[]  = { 0x21, 0x80};
 492         struct i2c_msg tda8290_msg = {.addr = addr,.flags = 0, .len = 2};
 493         if (enable) {
 494                 tda8290_msg.buf = tda8290_close;
 495         } else {
 496                 tda8290_msg.buf = tda8290_open;
 497         }
 498         if (i2c_transfer(state->i2c, &tda8290_msg, 1) != 1) {
 499                 struct saa7134_dev *dev = fe->dvb->priv;
 500                 wprintk("could not access tda8290 I2C gate\n");
 501                 return -EIO;
 502         }
 503         msleep(20);
 504         return 0;
 505 }
 506
 507 static int philips_tda827x_tuner_init(struct dvb_frontend *fe)
 508 {
 509         struct saa7134_dev *dev = fe->dvb->priv;
 510         struct tda1004x_state *state = fe->demodulator_priv;
 511
 512         switch (state->config->antenna_switch) {
 513         case 0: break;
 514         case 1: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
 515                 saa7134_set_gpio(dev, 21, 0);
 516                 break;
 517         case 2: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
 518                 saa7134_set_gpio(dev, 21, 1);
 519                 break;
 520         }
 521         return 0;
 522 }
 523
 524 static int philips_tda827x_tuner_sleep(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 1 (Radio antenna?)\n");
 532                 saa7134_set_gpio(dev, 21, 1);
 533                 break;
 534         case 2: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
 535                 saa7134_set_gpio(dev, 21, 0);
 536                 break;
 537         }
 538         return 0;
 539 }
 540
 541 static void configure_tda827x_fe(struct saa7134_dev *dev, struct tda1004x_config *cdec_conf,
 542                                                           struct tda827x_config *tuner_conf)
 543 {
 544         dev->dvb.frontend = dvb_attach(tda10046_attach, cdec_conf, &dev->i2c_adap);
 545         if (dev->dvb.frontend) {
 546                 if (cdec_conf->i2c_gate)
 547                         dev->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl;
 548                 if (dvb_attach(tda827x_attach, dev->dvb.frontend, cdec_conf->tuner_address,
 549                                                         &dev->i2c_adap, tuner_conf) == NULL) {
 550                         wprintk("no tda827x tuner found at addr: %02x\n",
 551                                 cdec_conf->tuner_address);
 552                 }
 553         }
 554 }
 555
 556 /* ------------------------------------------------------------------ */
 557
 558 static struct tda827x_config tda827x_cfg_0 = {
 559         .tuner_callback = saa7134_tuner_callback,
 560         .init = philips_tda827x_tuner_init,
 561         .sleep = philips_tda827x_tuner_sleep,
 562         .config = 0,
 563         .switch_addr = 0
 564 };
 565
 566 static struct tda827x_config tda827x_cfg_1 = {
 567         .tuner_callback = saa7134_tuner_callback,
 568         .init = philips_tda827x_tuner_init,
 569         .sleep = philips_tda827x_tuner_sleep,
 570         .config = 1,
 571         .switch_addr = 0x4b
 572 };
 573
 574 static struct tda827x_config tda827x_cfg_2 = {
 575         .tuner_callback = saa7134_tuner_callback,
 576         .init = philips_tda827x_tuner_init,
 577         .sleep = philips_tda827x_tuner_sleep,
 578         .config = 2,
 579         .switch_addr = 0x4b
 580 };
 581
 582 static struct tda827x_config tda827x_cfg_2_sw42 = {
 583         .tuner_callback = saa7134_tuner_callback,
 584         .init = philips_tda827x_tuner_init,
 585         .sleep = philips_tda827x_tuner_sleep,
 586         .config = 2,
 587         .switch_addr = 0x42
 588 };
 589
 590 /* ------------------------------------------------------------------ */
 591
 592 static struct tda1004x_config tda827x_lifeview_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         .tuner_address = 0x60,
 601         .request_firmware = philips_tda1004x_request_firmware
 602 };
 603
 604 static struct tda1004x_config philips_tiger_config = {
 605         .demod_address = 0x08,
 606         .invert        = 1,
 607         .invert_oclk   = 0,
 608         .xtal_freq     = TDA10046_XTAL_16M,
 609         .agc_config    = TDA10046_AGC_TDA827X,
 610         .gpio_config   = TDA10046_GP11_I,
 611         .if_freq       = TDA10046_FREQ_045,
 612         .i2c_gate      = 0x4b,
 613         .tuner_address = 0x61,
 614         .antenna_switch= 1,
 615         .request_firmware = philips_tda1004x_request_firmware
 616 };
 617
 618 static struct tda1004x_config cinergy_ht_config = {
 619         .demod_address = 0x08,
 620         .invert        = 1,
 621         .invert_oclk   = 0,
 622         .xtal_freq     = TDA10046_XTAL_16M,
 623         .agc_config    = TDA10046_AGC_TDA827X,
 624         .gpio_config   = TDA10046_GP01_I,
 625         .if_freq       = TDA10046_FREQ_045,
 626         .i2c_gate      = 0x4b,
 627         .tuner_address = 0x61,
 628         .request_firmware = philips_tda1004x_request_firmware
 629 };
 630
 631 static struct tda1004x_config cinergy_ht_pci_config = {
 632         .demod_address = 0x08,
 633         .invert        = 1,
 634         .invert_oclk   = 0,
 635         .xtal_freq     = TDA10046_XTAL_16M,
 636         .agc_config    = TDA10046_AGC_TDA827X,
 637         .gpio_config   = TDA10046_GP01_I,
 638         .if_freq       = TDA10046_FREQ_045,
 639         .i2c_gate      = 0x4b,
 640         .tuner_address = 0x60,
 641         .request_firmware = philips_tda1004x_request_firmware
 642 };
 643
 644 static struct tda1004x_config philips_tiger_s_config = {
 645         .demod_address = 0x08,
 646         .invert        = 1,
 647         .invert_oclk   = 0,
 648         .xtal_freq     = TDA10046_XTAL_16M,
 649         .agc_config    = TDA10046_AGC_TDA827X,
 650         .gpio_config   = TDA10046_GP01_I,
 651         .if_freq       = TDA10046_FREQ_045,
 652         .i2c_gate      = 0x4b,
 653         .tuner_address = 0x61,
 654         .antenna_switch= 1,
 655         .request_firmware = philips_tda1004x_request_firmware
 656 };
 657
 658 static struct tda1004x_config pinnacle_pctv_310i_config = {
 659         .demod_address = 0x08,
 660         .invert        = 1,
 661         .invert_oclk   = 0,
 662         .xtal_freq     = TDA10046_XTAL_16M,
 663         .agc_config    = TDA10046_AGC_TDA827X,
 664         .gpio_config   = TDA10046_GP11_I,
 665         .if_freq       = TDA10046_FREQ_045,
 666         .i2c_gate      = 0x4b,
 667         .tuner_address = 0x61,
 668         .request_firmware = philips_tda1004x_request_firmware
 669 };
 670
 671 static struct tda1004x_config hauppauge_hvr_1110_config = {
 672         .demod_address = 0x08,
 673         .invert        = 1,
 674         .invert_oclk   = 0,
 675         .xtal_freq     = TDA10046_XTAL_16M,
 676         .agc_config    = TDA10046_AGC_TDA827X,
 677         .gpio_config   = TDA10046_GP11_I,
 678         .if_freq       = TDA10046_FREQ_045,
 679         .i2c_gate      = 0x4b,
 680         .tuner_address = 0x61,
 681         .request_firmware = philips_tda1004x_request_firmware
 682 };
 683
 684 static struct tda1004x_config asus_p7131_dual_config = {
 685         .demod_address = 0x08,
 686         .invert        = 1,
 687         .invert_oclk   = 0,
 688         .xtal_freq     = TDA10046_XTAL_16M,
 689         .agc_config    = TDA10046_AGC_TDA827X,
 690         .gpio_config   = TDA10046_GP11_I,
 691         .if_freq       = TDA10046_FREQ_045,
 692         .i2c_gate      = 0x4b,
 693         .tuner_address = 0x61,
 694         .antenna_switch= 2,
 695         .request_firmware = philips_tda1004x_request_firmware
 696 };
 697
 698 static struct tda1004x_config lifeview_trio_config = {
 699         .demod_address = 0x09,
 700         .invert        = 1,
 701         .invert_oclk   = 0,
 702         .xtal_freq     = TDA10046_XTAL_16M,
 703         .agc_config    = TDA10046_AGC_TDA827X,
 704         .gpio_config   = TDA10046_GP00_I,
 705         .if_freq       = TDA10046_FREQ_045,
 706         .tuner_address = 0x60,
 707         .request_firmware = philips_tda1004x_request_firmware
 708 };
 709
 710 static struct tda1004x_config tevion_dvbt220rf_config = {
 711         .demod_address = 0x08,
 712         .invert        = 1,
 713         .invert_oclk   = 0,
 714         .xtal_freq     = TDA10046_XTAL_16M,
 715         .agc_config    = TDA10046_AGC_TDA827X,
 716         .gpio_config   = TDA10046_GP11_I,
 717         .if_freq       = TDA10046_FREQ_045,
 718         .tuner_address = 0x60,
 719         .request_firmware = philips_tda1004x_request_firmware
 720 };
 721
 722 static struct tda1004x_config md8800_dvbt_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_GP01_I,
 729         .if_freq       = TDA10046_FREQ_045,
 730         .i2c_gate      = 0x4b,
 731         .tuner_address = 0x60,
 732         .request_firmware = philips_tda1004x_request_firmware
 733 };
 734
 735 static struct tda1004x_config asus_p7131_4871_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_GP01_I,
 742         .if_freq       = TDA10046_FREQ_045,
 743         .i2c_gate      = 0x4b,
 744         .tuner_address = 0x61,
 745         .antenna_switch= 2,
 746         .request_firmware = philips_tda1004x_request_firmware
 747 };
 748
 749 static struct tda1004x_config asus_p7131_hybrid_lna_config = {
 750         .demod_address = 0x08,
 751         .invert        = 1,
 752         .invert_oclk   = 0,
 753         .xtal_freq     = TDA10046_XTAL_16M,
 754         .agc_config    = TDA10046_AGC_TDA827X,
 755         .gpio_config   = TDA10046_GP11_I,
 756         .if_freq       = TDA10046_FREQ_045,
 757         .i2c_gate      = 0x4b,
 758         .tuner_address = 0x61,
 759         .antenna_switch= 2,
 760         .request_firmware = philips_tda1004x_request_firmware
 761 };
 762
 763 static struct tda1004x_config kworld_dvb_t_210_config = {
 764         .demod_address = 0x08,
 765         .invert        = 1,
 766         .invert_oclk   = 0,
 767         .xtal_freq     = TDA10046_XTAL_16M,
 768         .agc_config    = TDA10046_AGC_TDA827X,
 769         .gpio_config   = TDA10046_GP11_I,
 770         .if_freq       = TDA10046_FREQ_045,
 771         .i2c_gate      = 0x4b,
 772         .tuner_address = 0x61,
 773         .antenna_switch= 1,
 774         .request_firmware = philips_tda1004x_request_firmware
 775 };
 776
 777 static struct tda1004x_config avermedia_super_007_config = {
 778         .demod_address = 0x08,
 779         .invert        = 1,
 780         .invert_oclk   = 0,
 781         .xtal_freq     = TDA10046_XTAL_16M,
 782         .agc_config    = TDA10046_AGC_TDA827X,
 783         .gpio_config   = TDA10046_GP01_I,
 784         .if_freq       = TDA10046_FREQ_045,
 785         .i2c_gate      = 0x4b,
 786         .tuner_address = 0x60,
 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         .antenna_switch = 1,
 802         .request_firmware = philips_tda1004x_request_firmware
 803 };
 804
 805 /* ------------------------------------------------------------------
 806  * special case: this card uses saa713x GPIO22 for the mode switch
 807  */
 808
 809 static int ads_duo_tuner_init(struct dvb_frontend *fe)
 810 {
 811         struct saa7134_dev *dev = fe->dvb->priv;
 812         philips_tda827x_tuner_init(fe);
 813         /* route TDA8275a AGC input to the channel decoder */
 814         saa7134_set_gpio(dev, 22, 1);
 815         return 0;
 816 }
 817
 818 static int ads_duo_tuner_sleep(struct dvb_frontend *fe)
 819 {
 820         struct saa7134_dev *dev = fe->dvb->priv;
 821         /* route TDA8275a AGC input to the analog IF chip*/
 822         saa7134_set_gpio(dev, 22, 0);
 823         philips_tda827x_tuner_sleep(fe);
 824         return 0;
 825 }
 826
 827 static struct tda827x_config ads_duo_cfg = {
 828         .tuner_callback = saa7134_tuner_callback,
 829         .init = ads_duo_tuner_init,
 830         .sleep = ads_duo_tuner_sleep,
 831         .config = 0
 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         .xtal_freq = TDA10086_XTAL_16M,
 855 };
 856
 857 static struct tda10086_config sd1878_4m = {
 858         .demod_address = 0x0e,
 859         .invert = 0,
 860         .diseqc_tone = 0,
 861         .xtal_freq = TDA10086_XTAL_4M,
 862 };
 863
 864 /* ------------------------------------------------------------------
 865  * special case: lnb supply is connected to the gated i2c
 866  */
 867
 868 static int md8800_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 869 {
 870         int res = -EIO;
 871         struct saa7134_dev *dev = fe->dvb->priv;
 872         if (fe->ops.i2c_gate_ctrl) {
 873                 fe->ops.i2c_gate_ctrl(fe, 1);
 874                 if (dev->original_set_voltage)
 875                         res = dev->original_set_voltage(fe, voltage);
 876                 fe->ops.i2c_gate_ctrl(fe, 0);
 877         }
 878         return res;
 879 };
 880
 881 static int md8800_set_high_voltage(struct dvb_frontend *fe, long arg)
 882 {
 883         int res = -EIO;
 884         struct saa7134_dev *dev = fe->dvb->priv;
 885         if (fe->ops.i2c_gate_ctrl) {
 886                 fe->ops.i2c_gate_ctrl(fe, 1);
 887                 if (dev->original_set_high_voltage)
 888                         res = dev->original_set_high_voltage(fe, arg);
 889                 fe->ops.i2c_gate_ctrl(fe, 0);
 890         }
 891         return res;
 892 };
 893
 894 static int md8800_set_voltage2(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 895 {
 896         struct saa7134_dev *dev = fe->dvb->priv;
 897         u8 wbuf[2] = { 0x1f, 00 };
 898         u8 rbuf;
 899         struct i2c_msg msg[] = { { .addr = 0x08, .flags = 0, .buf = wbuf, .len = 1 },
 900                                  { .addr = 0x08, .flags = I2C_M_RD, .buf = &rbuf, .len = 1 } };
 901
 902         if (i2c_transfer(&dev->i2c_adap, msg, 2) != 2)
 903                 return -EIO;
 904         /* NOTE: this assumes that gpo1 is used, it might be bit 5 (gpo2) */
 905         if (voltage == SEC_VOLTAGE_18)
 906                 wbuf[1] = rbuf | 0x10;
 907         else
 908                 wbuf[1] = rbuf & 0xef;
 909         msg[0].len = 2;
 910         i2c_transfer(&dev->i2c_adap, msg, 1);
 911         return 0;
 912 }
 913
 914 static int md8800_set_high_voltage2(struct dvb_frontend *fe, long arg)
 915 {
 916         struct saa7134_dev *dev = fe->dvb->priv;
 917         wprintk("%s: sorry can't set high LNB supply voltage from here\n", __func__);
 918         return -EIO;
 919 }
 920
 921 /* ==================================================================
 922  * nxt200x based ATSC cards, helper functions
 923  */
 924
 925 static struct nxt200x_config avertvhda180 = {
 926         .demod_address    = 0x0a,
 927 };
 928
 929 static struct nxt200x_config kworldatsc110 = {
 930         .demod_address    = 0x0a,
 931 };
 932
 933 /* ==================================================================
 934  * Core code
 935  */
 936
 937 static int dvb_init(struct saa7134_dev *dev)
 938 {
 939         int ret;
 940         int attach_xc3028 = 0;
 941
 942         /* init struct videobuf_dvb */
 943         dev->ts.nr_bufs    = 32;
 944         dev->ts.nr_packets = 32*4;
 945         dev->dvb.name = dev->name;
 946         videobuf_queue_sg_init(&dev->dvb.dvbq, &saa7134_ts_qops,
 947                             &dev->pci->dev, &dev->slock,
 948                             V4L2_BUF_TYPE_VIDEO_CAPTURE,
 949                             V4L2_FIELD_ALTERNATE,
 950                             sizeof(struct saa7134_buf),
 951                             dev);
 952
 953         switch (dev->board) {
 954         case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
 955                 dprintk("pinnacle 300i dvb setup\n");
 956                 dev->dvb.frontend = dvb_attach(mt352_attach, &pinnacle_300i,
 957                                                &dev->i2c_adap);
 958                 if (dev->dvb.frontend) {
 959                         dev->dvb.frontend->ops.tuner_ops.set_params = mt352_pinnacle_tuner_set_params;
 960                 }
 961                 break;
 962         case SAA7134_BOARD_AVERMEDIA_777:
 963         case SAA7134_BOARD_AVERMEDIA_A16AR:
 964                 dprintk("avertv 777 dvb setup\n");
 965                 dev->dvb.frontend = dvb_attach(mt352_attach, &avermedia_777,
 966                                                &dev->i2c_adap);
 967                 if (dev->dvb.frontend) {
 968                         dvb_attach(simple_tuner_attach, dev->dvb.frontend,
 969                                    &dev->i2c_adap, 0x61,
 970                                    TUNER_PHILIPS_TD1316);
 971                 }
 972                 break;
 973         case SAA7134_BOARD_AVERMEDIA_A16D:
 974                 dprintk("avertv A16D dvb setup\n");
 975                 dev->dvb.frontend = dvb_attach(mt352_attach, &avermedia_16d,
 976                                                &dev->i2c_adap);
 977                 attach_xc3028 = 1;
 978                 break;
 979         case SAA7134_BOARD_MD7134:
 980                 dev->dvb.frontend = dvb_attach(tda10046_attach,
 981                                                &medion_cardbus,
 982                                                &dev->i2c_adap);
 983                 if (dev->dvb.frontend) {
 984                         dvb_attach(simple_tuner_attach, dev->dvb.frontend,
 985                                    &dev->i2c_adap, medion_cardbus.tuner_address,
 986                                    TUNER_PHILIPS_FMD1216ME_MK3);
 987                 }
 988                 break;
 989         case SAA7134_BOARD_PHILIPS_TOUGH:
 990                 dev->dvb.frontend = dvb_attach(tda10046_attach,
 991                                                &philips_tu1216_60_config,
 992                                                &dev->i2c_adap);
 993                 if (dev->dvb.frontend) {
 994                         dev->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
 995                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
 996                 }
 997                 break;
 998         case SAA7134_BOARD_FLYDVBTDUO:
 999         case SAA7134_BOARD_FLYDVBT_DUO_CARDBUS:
1000                 configure_tda827x_fe(dev, &tda827x_lifeview_config, &tda827x_cfg_0);
1001                 break;
1002         case SAA7134_BOARD_PHILIPS_EUROPA:
1003         case SAA7134_BOARD_VIDEOMATE_DVBT_300:
1004                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1005                                                &philips_europa_config,
1006                                                &dev->i2c_adap);
1007                 if (dev->dvb.frontend) {
1008                         dev->original_demod_sleep = dev->dvb.frontend->ops.sleep;
1009                         dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1010                         dev->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init;
1011                         dev->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep;
1012                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1013                 }
1014                 break;
1015         case SAA7134_BOARD_VIDEOMATE_DVBT_200:
1016                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1017                                                &philips_tu1216_61_config,
1018                                                &dev->i2c_adap);
1019                 if (dev->dvb.frontend) {
1020                         dev->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
1021                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
1022                 }
1023                 break;
1024         case SAA7134_BOARD_KWORLD_DVBT_210:
1025                 configure_tda827x_fe(dev, &kworld_dvb_t_210_config, &tda827x_cfg_2);
1026                 break;
1027         case SAA7134_BOARD_PHILIPS_TIGER:
1028                 configure_tda827x_fe(dev, &philips_tiger_config, &tda827x_cfg_0);
1029                 break;
1030         case SAA7134_BOARD_PINNACLE_PCTV_310i:
1031                 configure_tda827x_fe(dev, &pinnacle_pctv_310i_config, &tda827x_cfg_1);
1032                 break;
1033         case SAA7134_BOARD_HAUPPAUGE_HVR1110:
1034                 configure_tda827x_fe(dev, &hauppauge_hvr_1110_config, &tda827x_cfg_1);
1035                 break;
1036         case SAA7134_BOARD_ASUSTeK_P7131_DUAL:
1037                 configure_tda827x_fe(dev, &asus_p7131_dual_config, &tda827x_cfg_0);
1038                 break;
1039         case SAA7134_BOARD_FLYDVBT_LR301:
1040                 configure_tda827x_fe(dev, &tda827x_lifeview_config, &tda827x_cfg_0);
1041                 break;
1042         case SAA7134_BOARD_FLYDVB_TRIO:
1043                 if(! use_frontend) {    /* terrestrial */
1044                         configure_tda827x_fe(dev, &lifeview_trio_config, &tda827x_cfg_0);
1045                 } else {                /* satellite */
1046                         dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, &dev->i2c_adap);
1047                         if (dev->dvb.frontend) {
1048                                 if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x63,
1049                                                                         &dev->i2c_adap, 0) == NULL) {
1050                                         wprintk("%s: Lifeview Trio, No tda826x found!\n", __func__);
1051                                 }
1052                                 if (dvb_attach(isl6421_attach, dev->dvb.frontend, &dev->i2c_adap,
1053                                                                                 0x08, 0, 0) == NULL) {
1054                                         wprintk("%s: Lifeview Trio, No ISL6421 found!\n", __func__);
1055                                 }
1056                         }
1057                 }
1058                 break;
1059         case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331:
1060         case SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS:
1061                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1062                                                &ads_tech_duo_config,
1063                                                &dev->i2c_adap);
1064                 if (dev->dvb.frontend) {
1065                         if (dvb_attach(tda827x_attach,dev->dvb.frontend,
1066                                    ads_tech_duo_config.tuner_address, &dev->i2c_adap,
1067                                                                 &ads_duo_cfg) == NULL) {
1068                                 wprintk("no tda827x tuner found at addr: %02x\n",
1069                                         ads_tech_duo_config.tuner_address);
1070                         }
1071                 }
1072                 break;
1073         case SAA7134_BOARD_TEVION_DVBT_220RF:
1074                 configure_tda827x_fe(dev, &tevion_dvbt220rf_config, &tda827x_cfg_0);
1075                 break;
1076         case SAA7134_BOARD_MEDION_MD8800_QUADRO:
1077                 if (!use_frontend) {     /* terrestrial */
1078                         configure_tda827x_fe(dev, &md8800_dvbt_config, &tda827x_cfg_0);
1079                 } else {        /* satellite */
1080                         dev->dvb.frontend = dvb_attach(tda10086_attach,
1081                                                         &flydvbs, &dev->i2c_adap);
1082                         if (dev->dvb.frontend) {
1083                                 struct dvb_frontend *fe = dev->dvb.frontend;
1084                                 u8 dev_id = dev->eedata[2];
1085                                 u8 data = 0xc4;
1086                                 struct i2c_msg msg = {.addr = 0x08, .flags = 0, .len = 1};
1087
1088                                 if (dvb_attach(tda826x_attach, dev->dvb.frontend,
1089                                                 0x60, &dev->i2c_adap, 0) == NULL)
1090                                         wprintk("%s: Medion Quadro, no tda826x "
1091                                                 "found !\n", __func__);
1092                                 if (dev_id != 0x08) {
1093                                         /* we need to open the i2c gate (we know it exists) */
1094                                         fe->ops.i2c_gate_ctrl(fe, 1);
1095                                         if (dvb_attach(isl6405_attach, fe,
1096                                                         &dev->i2c_adap, 0x08, 0, 0) == NULL)
1097                                                 wprintk("%s: Medion Quadro, no ISL6405 "
1098                                                         "found !\n", __func__);
1099                                         if (dev_id == 0x07) {
1100                                                 /* fire up the 2nd section of the LNB supply since
1101                                                    we can't do this from the other section */
1102                                                 msg.buf = &data;
1103                                                 i2c_transfer(&dev->i2c_adap, &msg, 1);
1104                                         }
1105                                         fe->ops.i2c_gate_ctrl(fe, 0);
1106                                         dev->original_set_voltage = fe->ops.set_voltage;
1107                                         fe->ops.set_voltage = md8800_set_voltage;
1108                                         dev->original_set_high_voltage = fe->ops.enable_high_lnb_voltage;
1109                                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage;
1110                                 } else {
1111                                         fe->ops.set_voltage = md8800_set_voltage2;
1112                                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage2;
1113                                 }
1114                         }
1115                 }
1116                 break;
1117         case SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180:
1118                 dev->dvb.frontend = dvb_attach(nxt200x_attach, &avertvhda180,
1119                                                &dev->i2c_adap);
1120                 if (dev->dvb.frontend) {
1121                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
1122                                    NULL, DVB_PLL_TDHU2);
1123                 }
1124                 break;
1125         case SAA7134_BOARD_KWORLD_ATSC110:
1126                 dev->dvb.frontend = dvb_attach(nxt200x_attach, &kworldatsc110,
1127                                                &dev->i2c_adap);
1128                 if (dev->dvb.frontend) {
1129                         dvb_attach(simple_tuner_attach, dev->dvb.frontend,
1130                                    &dev->i2c_adap, 0x61,
1131                                    TUNER_PHILIPS_TUV1236D);
1132                 }
1133                 break;
1134         case SAA7134_BOARD_FLYDVBS_LR300:
1135                 dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1136                                                &dev->i2c_adap);
1137                 if (dev->dvb.frontend) {
1138                         if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x60,
1139                                        &dev->i2c_adap, 0) == NULL) {
1140                                 wprintk("%s: No tda826x found!\n", __func__);
1141                         }
1142                         if (dvb_attach(isl6421_attach, dev->dvb.frontend,
1143                                        &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1144                                 wprintk("%s: No ISL6421 found!\n", __func__);
1145                         }
1146                 }
1147                 break;
1148         case SAA7134_BOARD_ASUS_EUROPA2_HYBRID:
1149                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1150                                                &medion_cardbus,
1151                                                &dev->i2c_adap);
1152                 if (dev->dvb.frontend) {
1153                         dev->original_demod_sleep = dev->dvb.frontend->ops.sleep;
1154                         dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1155
1156                         dvb_attach(simple_tuner_attach, dev->dvb.frontend,
1157                                    &dev->i2c_adap, medion_cardbus.tuner_address,
1158                                    TUNER_PHILIPS_FMD1216ME_MK3);
1159                 }
1160                 break;
1161         case SAA7134_BOARD_VIDEOMATE_DVBT_200A:
1162                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1163                                 &philips_europa_config,
1164                                 &dev->i2c_adap);
1165                 if (dev->dvb.frontend) {
1166                         dev->dvb.frontend->ops.tuner_ops.init = philips_td1316_tuner_init;
1167                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1168                 }
1169                 break;
1170         case SAA7134_BOARD_CINERGY_HT_PCMCIA:
1171                 configure_tda827x_fe(dev, &cinergy_ht_config, &tda827x_cfg_0);
1172                 break;
1173         case SAA7134_BOARD_CINERGY_HT_PCI:
1174                 configure_tda827x_fe(dev, &cinergy_ht_pci_config, &tda827x_cfg_0);
1175                 break;
1176         case SAA7134_BOARD_PHILIPS_TIGER_S:
1177                 configure_tda827x_fe(dev, &philips_tiger_s_config, &tda827x_cfg_2);
1178                 break;
1179         case SAA7134_BOARD_ASUS_P7131_4871:
1180                 configure_tda827x_fe(dev, &asus_p7131_4871_config, &tda827x_cfg_2);
1181                 break;
1182         case SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA:
1183                 configure_tda827x_fe(dev, &asus_p7131_hybrid_lna_config, &tda827x_cfg_2);
1184                 break;
1185         case SAA7134_BOARD_AVERMEDIA_SUPER_007:
1186                 configure_tda827x_fe(dev, &avermedia_super_007_config, &tda827x_cfg_0);
1187                 break;
1188         case SAA7134_BOARD_TWINHAN_DTV_DVB_3056:
1189                 configure_tda827x_fe(dev, &twinhan_dtv_dvb_3056_config, &tda827x_cfg_2_sw42);
1190                 break;
1191         case SAA7134_BOARD_PHILIPS_SNAKE:
1192                 dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1193                                                 &dev->i2c_adap);
1194                 if (dev->dvb.frontend) {
1195                         if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x60,
1196                                         &dev->i2c_adap, 0) == NULL)
1197                                 wprintk("%s: No tda826x found!\n", __func__);
1198                         if (dvb_attach(lnbp21_attach, dev->dvb.frontend,
1199                                         &dev->i2c_adap, 0, 0) == NULL)
1200                                 wprintk("%s: No lnbp21 found!\n", __func__);
1201                 }
1202                 break;
1203         case SAA7134_BOARD_CREATIX_CTX953:
1204                 configure_tda827x_fe(dev, &md8800_dvbt_config, &tda827x_cfg_0);
1205                 break;
1206         case SAA7134_BOARD_MSI_TVANYWHERE_AD11:
1207                 configure_tda827x_fe(dev, &philips_tiger_s_config, &tda827x_cfg_2);
1208                 break;
1209         case SAA7134_BOARD_AVERMEDIA_CARDBUS_506:
1210                 dev->dvb.frontend = dvb_attach(mt352_attach,
1211                                                &avermedia_e506r_mt352_dev,
1212                                                &dev->i2c_adap);
1213                 attach_xc3028 = 1;
1214                 break;
1215         case SAA7134_BOARD_MD7134_BRIDGE_2:
1216                 dev->dvb.frontend = dvb_attach(tda10086_attach,
1217                                                 &sd1878_4m, &dev->i2c_adap);
1218                 if (dev->dvb.frontend) {
1219                         struct dvb_frontend *fe;
1220                         if (dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x60,
1221                                   &dev->i2c_adap, DVB_PLL_PHILIPS_SD1878_TDA8261) == NULL)
1222                                 wprintk("%s: MD7134 DVB-S, no SD1878 "
1223                                         "found !\n", __func__);
1224                         /* we need to open the i2c gate (we know it exists) */
1225                         fe = dev->dvb.frontend;
1226                         fe->ops.i2c_gate_ctrl(fe, 1);
1227                         if (dvb_attach(isl6405_attach, fe,
1228                                         &dev->i2c_adap, 0x08, 0, 0) == NULL)
1229                                 wprintk("%s: MD7134 DVB-S, no ISL6405 "
1230                                         "found !\n", __func__);
1231                         fe->ops.i2c_gate_ctrl(fe, 0);
1232                         dev->original_set_voltage = fe->ops.set_voltage;
1233                         fe->ops.set_voltage = md8800_set_voltage;
1234                         dev->original_set_high_voltage = fe->ops.enable_high_lnb_voltage;
1235                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage;
1236                 }
1237                 break;
1238         default:
1239                 wprintk("Huh? unknown DVB card?\n");
1240                 break;
1241         }
1242
1243         if (attach_xc3028) {
1244                 struct dvb_frontend *fe;
1245                 struct xc2028_config cfg = {
1246                         .i2c_adap  = &dev->i2c_adap,
1247                         .i2c_addr  = 0x61,
1248                 };
1249
1250                 if (!dev->dvb.frontend)
1251                         return -1;
1252
1253                 fe = dvb_attach(xc2028_attach, dev->dvb.frontend, &cfg);
1254                 if (!fe) {
1255                         printk(KERN_ERR "%s/2: xc3028 attach failed\n",
1256                                dev->name);
1257                         dvb_frontend_detach(dev->dvb.frontend);
1258                         dvb_unregister_frontend(dev->dvb.frontend);
1259                         dev->dvb.frontend = NULL;
1260                         return -1;
1261                 }
1262         }
1263
1264         if (NULL == dev->dvb.frontend) {
1265                 printk(KERN_ERR "%s/dvb: frontend initialization failed\n", dev->name);
1266                 return -1;
1267         }
1268
1269         /* register everything else */
1270         ret = videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev, &dev->pci->dev,
1271                                     adapter_nr);
1272
1273         /* this sequence is necessary to make the tda1004x load its firmware
1274          * and to enter analog mode of hybrid boards
1275          */
1276         if (!ret) {
1277                 if (dev->dvb.frontend->ops.init)
1278                         dev->dvb.frontend->ops.init(dev->dvb.frontend);
1279                 if (dev->dvb.frontend->ops.sleep)
1280                         dev->dvb.frontend->ops.sleep(dev->dvb.frontend);
1281                 if (dev->dvb.frontend->ops.tuner_ops.sleep)
1282                         dev->dvb.frontend->ops.tuner_ops.sleep(dev->dvb.frontend);
1283         }
1284         return ret;
1285 }
1286
1287 static int dvb_fini(struct saa7134_dev *dev)
1288 {
1289         /* FIXME: I suspect that this code is bogus, since the entry for
1290            Pinnacle 300I DVB-T PAL already defines the proper init to allow
1291            the detection of mt2032 (TDA9887_PORT2_INACTIVE)
1292          */
1293         if (dev->board == SAA7134_BOARD_PINNACLE_300I_DVBT_PAL) {
1294                 struct v4l2_priv_tun_config tda9887_cfg;
1295                 static int on  = TDA9887_PRESENT | TDA9887_PORT2_INACTIVE;
1296
1297                 tda9887_cfg.tuner = TUNER_TDA9887;
1298                 tda9887_cfg.priv  = &on;
1299
1300                 /* otherwise we don't detect the tuner on next insmod */
1301                 saa7134_i2c_call_clients(dev, TUNER_SET_CONFIG, &tda9887_cfg);
1302         } else if (dev->board == SAA7134_BOARD_MEDION_MD8800_QUADRO) {
1303                 if ((dev->eedata[2] == 0x07) && use_frontend) {
1304                         /* turn off the 2nd lnb supply */
1305                         u8 data = 0x80;
1306                         struct i2c_msg msg = {.addr = 0x08, .buf = &data, .flags = 0, .len = 1};
1307                         struct dvb_frontend *fe;
1308                         fe = dev->dvb.frontend;
1309                         if (fe->ops.i2c_gate_ctrl) {
1310                                 fe->ops.i2c_gate_ctrl(fe, 1);
1311                                 i2c_transfer(&dev->i2c_adap, &msg, 1);
1312                                 fe->ops.i2c_gate_ctrl(fe, 0);
1313                         }
1314                 }
1315         }
1316         if (dev->dvb.frontend)
1317                 videobuf_dvb_unregister(&dev->dvb);
1318         return 0;
1319 }
1320
1321 static struct saa7134_mpeg_ops dvb_ops = {
1322         .type          = SAA7134_MPEG_DVB,
1323         .init          = dvb_init,
1324         .fini          = dvb_fini,
1325 };
1326
1327 static int __init dvb_register(void)
1328 {
1329         return saa7134_ts_register(&dvb_ops);
1330 }
1331
1332 static void __exit dvb_unregister(void)
1333 {
1334         saa7134_ts_unregister(&dvb_ops);
1335 }
1336
1337 module_init(dvb_register);
1338 module_exit(dvb_unregister);
1339
1340 /* ------------------------------------------------------------------ */
1341 /*
1342  * Local variables:
1343  * c-basic-offset: 8
1344  * End:
1345  */