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 #include "xc5000.h"
  44
  45 #include "tda10086.h"
  46 #include "tda826x.h"
  47 #include "tda827x.h"
  48 #include "isl6421.h"
  49 #include "isl6405.h"
  50 #include "lnbp21.h"
  51 #include "tuner-simple.h"
  52 #include "tda10048.h"
  53 #include "tda18271.h"
  54 #include "lgdt3305.h"
  55 #include "tda8290.h"
  56
  57 #include "zl10353.h"
  58
  59 #include "zl10036.h"
  60 #include "zl10039.h"
  61 #include "mt312.h"
  62
  63 MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
  64 MODULE_LICENSE("GPL");
  65
  66 static unsigned int antenna_pwr;
  67
  68 module_param(antenna_pwr, int, 0444);
  69 MODULE_PARM_DESC(antenna_pwr,"enable antenna power (Pinnacle 300i)");
  70
  71 static int use_frontend;
  72 module_param(use_frontend, int, 0644);
  73 MODULE_PARM_DESC(use_frontend,"for cards with multiple frontends (0: terrestrial, 1: satellite)");
  74
  75 static int debug;
  76 module_param(debug, int, 0644);
  77 MODULE_PARM_DESC(debug, "Turn on/off module debugging (default:off).");
  78
  79 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
  80
  81 #define dprintk(fmt, arg...)    do { if (debug) \
  82         printk(KERN_DEBUG "%s/dvb: " fmt, dev->name , ## arg); } while(0)
  83
  84 /* Print a warning */
  85 #define wprintk(fmt, arg...) \
  86         printk(KERN_WARNING "%s/dvb: " fmt, dev->name, ## arg)
  87
  88 /* ------------------------------------------------------------------
  89  * mt352 based DVB-T cards
  90  */
  91
  92 static int pinnacle_antenna_pwr(struct saa7134_dev *dev, int on)
  93 {
  94         u32 ok;
  95
  96         if (!on) {
  97                 saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
  98                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 26));
  99                 return 0;
 100         }
 101
 102         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
 103         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
 104         udelay(10);
 105
 106         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 28));
 107         saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 28));
 108         udelay(10);
 109         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 28));
 110         udelay(10);
 111         ok = saa_readl(SAA7134_GPIO_GPSTATUS0) & (1 << 27);
 112         dprintk("%s %s\n", __func__, ok ? "on" : "off");
 113
 114         if (!ok)
 115                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
 116         return ok;
 117 }
 118
 119 static int mt352_pinnacle_init(struct dvb_frontend* fe)
 120 {
 121         static u8 clock_config []  = { CLOCK_CTL,  0x3d, 0x28 };
 122         static u8 reset []         = { RESET,      0x80 };
 123         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 124         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
 125         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x31 };
 126         static u8 fsm_ctl_cfg[]    = { 0x7b,       0x04 };
 127         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x0f };
 128         static u8 scan_ctl_cfg []  = { SCAN_CTL,   0x0d };
 129         static u8 irq_cfg []       = { INTERRUPT_EN_0, 0x00, 0x00, 0x00, 0x00 };
 130         struct saa7134_dev *dev= fe->dvb->priv;
 131
 132         dprintk("%s called\n", __func__);
 133
 134         mt352_write(fe, clock_config,   sizeof(clock_config));
 135         udelay(200);
 136         mt352_write(fe, reset,          sizeof(reset));
 137         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 138         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 139         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 140         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
 141
 142         mt352_write(fe, fsm_ctl_cfg,    sizeof(fsm_ctl_cfg));
 143         mt352_write(fe, scan_ctl_cfg,   sizeof(scan_ctl_cfg));
 144         mt352_write(fe, irq_cfg,        sizeof(irq_cfg));
 145
 146         return 0;
 147 }
 148
 149 static int mt352_aver777_init(struct dvb_frontend* fe)
 150 {
 151         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x2d };
 152         static u8 reset []         = { RESET,      0x80 };
 153         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 154         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
 155         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 };
 156
 157         mt352_write(fe, clock_config,   sizeof(clock_config));
 158         udelay(200);
 159         mt352_write(fe, reset,          sizeof(reset));
 160         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 161         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 162         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 163
 164         return 0;
 165 }
 166
 167 static int mt352_avermedia_xc3028_init(struct dvb_frontend *fe)
 168 {
 169         static u8 clock_config []  = { CLOCK_CTL, 0x38, 0x2d };
 170         static u8 reset []         = { RESET, 0x80 };
 171         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 };
 172         static u8 agc_cfg []       = { AGC_TARGET, 0xe };
 173         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 };
 174
 175         mt352_write(fe, clock_config,   sizeof(clock_config));
 176         udelay(200);
 177         mt352_write(fe, reset,          sizeof(reset));
 178         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 179         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 180         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 181         return 0;
 182 }
 183
 184 static int mt352_pinnacle_tuner_set_params(struct dvb_frontend* fe,
 185                                            struct dvb_frontend_parameters* params)
 186 {
 187         u8 off[] = { 0x00, 0xf1};
 188         u8 on[]  = { 0x00, 0x71};
 189         struct i2c_msg msg = {.addr=0x43, .flags=0, .buf=off, .len = sizeof(off)};
 190
 191         struct saa7134_dev *dev = fe->dvb->priv;
 192         struct v4l2_frequency f;
 193
 194         /* set frequency (mt2050) */
 195         f.tuner     = 0;
 196         f.type      = V4L2_TUNER_DIGITAL_TV;
 197         f.frequency = params->frequency / 1000 * 16 / 1000;
 198         if (fe->ops.i2c_gate_ctrl)
 199                 fe->ops.i2c_gate_ctrl(fe, 1);
 200         i2c_transfer(&dev->i2c_adap, &msg, 1);
 201         saa_call_all(dev, tuner, s_frequency, &f);
 202         msg.buf = on;
 203         if (fe->ops.i2c_gate_ctrl)
 204                 fe->ops.i2c_gate_ctrl(fe, 1);
 205         i2c_transfer(&dev->i2c_adap, &msg, 1);
 206
 207         pinnacle_antenna_pwr(dev, antenna_pwr);
 208
 209         /* mt352 setup */
 210         return mt352_pinnacle_init(fe);
 211 }
 212
 213 static struct mt352_config pinnacle_300i = {
 214         .demod_address = 0x3c >> 1,
 215         .adc_clock     = 20333,
 216         .if2           = 36150,
 217         .no_tuner      = 1,
 218         .demod_init    = mt352_pinnacle_init,
 219 };
 220
 221 static struct mt352_config avermedia_777 = {
 222         .demod_address = 0xf,
 223         .demod_init    = mt352_aver777_init,
 224 };
 225
 226 static struct mt352_config avermedia_xc3028_mt352_dev = {
 227         .demod_address   = (0x1e >> 1),
 228         .no_tuner        = 1,
 229         .demod_init      = mt352_avermedia_xc3028_init,
 230 };
 231
 232 /* ==================================================================
 233  * tda1004x based DVB-T cards, helper functions
 234  */
 235
 236 static int philips_tda1004x_request_firmware(struct dvb_frontend *fe,
 237                                            const struct firmware **fw, char *name)
 238 {
 239         struct saa7134_dev *dev = fe->dvb->priv;
 240         return request_firmware(fw, name, &dev->pci->dev);
 241 }
 242
 243 /* ------------------------------------------------------------------
 244  * these tuners are tu1216, td1316(a)
 245  */
 246
 247 static int philips_tda6651_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 248 {
 249         struct saa7134_dev *dev = fe->dvb->priv;
 250         struct tda1004x_state *state = fe->demodulator_priv;
 251         u8 addr = state->config->tuner_address;
 252         u8 tuner_buf[4];
 253         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tuner_buf,.len =
 254                         sizeof(tuner_buf) };
 255         int tuner_frequency = 0;
 256         u8 band, cp, filter;
 257
 258         /* determine charge pump */
 259         tuner_frequency = params->frequency + 36166000;
 260         if (tuner_frequency < 87000000)
 261                 return -EINVAL;
 262         else if (tuner_frequency < 130000000)
 263                 cp = 3;
 264         else if (tuner_frequency < 160000000)
 265                 cp = 5;
 266         else if (tuner_frequency < 200000000)
 267                 cp = 6;
 268         else if (tuner_frequency < 290000000)
 269                 cp = 3;
 270         else if (tuner_frequency < 420000000)
 271                 cp = 5;
 272         else if (tuner_frequency < 480000000)
 273                 cp = 6;
 274         else if (tuner_frequency < 620000000)
 275                 cp = 3;
 276         else if (tuner_frequency < 830000000)
 277                 cp = 5;
 278         else if (tuner_frequency < 895000000)
 279                 cp = 7;
 280         else
 281                 return -EINVAL;
 282
 283         /* determine band */
 284         if (params->frequency < 49000000)
 285                 return -EINVAL;
 286         else if (params->frequency < 161000000)
 287                 band = 1;
 288         else if (params->frequency < 444000000)
 289                 band = 2;
 290         else if (params->frequency < 861000000)
 291                 band = 4;
 292         else
 293                 return -EINVAL;
 294
 295         /* setup PLL filter */
 296         switch (params->u.ofdm.bandwidth) {
 297         case BANDWIDTH_6_MHZ:
 298                 filter = 0;
 299                 break;
 300
 301         case BANDWIDTH_7_MHZ:
 302                 filter = 0;
 303                 break;
 304
 305         case BANDWIDTH_8_MHZ:
 306                 filter = 1;
 307                 break;
 308
 309         default:
 310                 return -EINVAL;
 311         }
 312
 313         /* calculate divisor
 314          * ((36166000+((1000000/6)/2)) + Finput)/(1000000/6)
 315          */
 316         tuner_frequency = (((params->frequency / 1000) * 6) + 217496) / 1000;
 317
 318         /* setup tuner buffer */
 319         tuner_buf[0] = (tuner_frequency >> 8) & 0x7f;
 320         tuner_buf[1] = tuner_frequency & 0xff;
 321         tuner_buf[2] = 0xca;
 322         tuner_buf[3] = (cp << 5) | (filter << 3) | band;
 323
 324         if (fe->ops.i2c_gate_ctrl)
 325                 fe->ops.i2c_gate_ctrl(fe, 1);
 326         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) {
 327                 wprintk("could not write to tuner at addr: 0x%02x\n",
 328                         addr << 1);
 329                 return -EIO;
 330         }
 331         msleep(1);
 332         return 0;
 333 }
 334
 335 static int philips_tu1216_init(struct dvb_frontend *fe)
 336 {
 337         struct saa7134_dev *dev = fe->dvb->priv;
 338         struct tda1004x_state *state = fe->demodulator_priv;
 339         u8 addr = state->config->tuner_address;
 340         static u8 tu1216_init[] = { 0x0b, 0xf5, 0x85, 0xab };
 341         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tu1216_init,.len = sizeof(tu1216_init) };
 342
 343         /* setup PLL configuration */
 344         if (fe->ops.i2c_gate_ctrl)
 345                 fe->ops.i2c_gate_ctrl(fe, 1);
 346         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1)
 347                 return -EIO;
 348         msleep(1);
 349
 350         return 0;
 351 }
 352
 353 /* ------------------------------------------------------------------ */
 354
 355 static struct tda1004x_config philips_tu1216_60_config = {
 356         .demod_address = 0x8,
 357         .invert        = 1,
 358         .invert_oclk   = 0,
 359         .xtal_freq     = TDA10046_XTAL_4M,
 360         .agc_config    = TDA10046_AGC_DEFAULT,
 361         .if_freq       = TDA10046_FREQ_3617,
 362         .tuner_address = 0x60,
 363         .request_firmware = philips_tda1004x_request_firmware
 364 };
 365
 366 static struct tda1004x_config philips_tu1216_61_config = {
 367
 368         .demod_address = 0x8,
 369         .invert        = 1,
 370         .invert_oclk   = 0,
 371         .xtal_freq     = TDA10046_XTAL_4M,
 372         .agc_config    = TDA10046_AGC_DEFAULT,
 373         .if_freq       = TDA10046_FREQ_3617,
 374         .tuner_address = 0x61,
 375         .request_firmware = philips_tda1004x_request_firmware
 376 };
 377
 378 /* ------------------------------------------------------------------ */
 379
 380 static int philips_td1316_tuner_init(struct dvb_frontend *fe)
 381 {
 382         struct saa7134_dev *dev = fe->dvb->priv;
 383         struct tda1004x_state *state = fe->demodulator_priv;
 384         u8 addr = state->config->tuner_address;
 385         static u8 msg[] = { 0x0b, 0xf5, 0x86, 0xab };
 386         struct i2c_msg init_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
 387
 388         /* setup PLL configuration */
 389         if (fe->ops.i2c_gate_ctrl)
 390                 fe->ops.i2c_gate_ctrl(fe, 1);
 391         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
 392                 return -EIO;
 393         return 0;
 394 }
 395
 396 static int philips_td1316_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 397 {
 398         return philips_tda6651_pll_set(fe, params);
 399 }
 400
 401 static int philips_td1316_tuner_sleep(struct dvb_frontend *fe)
 402 {
 403         struct saa7134_dev *dev = fe->dvb->priv;
 404         struct tda1004x_state *state = fe->demodulator_priv;
 405         u8 addr = state->config->tuner_address;
 406         static u8 msg[] = { 0x0b, 0xdc, 0x86, 0xa4 };
 407         struct i2c_msg analog_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
 408
 409         /* switch the tuner to analog mode */
 410         if (fe->ops.i2c_gate_ctrl)
 411                 fe->ops.i2c_gate_ctrl(fe, 1);
 412         if (i2c_transfer(&dev->i2c_adap, &analog_msg, 1) != 1)
 413                 return -EIO;
 414         return 0;
 415 }
 416
 417 /* ------------------------------------------------------------------ */
 418
 419 static int philips_europa_tuner_init(struct dvb_frontend *fe)
 420 {
 421         struct saa7134_dev *dev = fe->dvb->priv;
 422         static u8 msg[] = { 0x00, 0x40};
 423         struct i2c_msg init_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
 424
 425
 426         if (philips_td1316_tuner_init(fe))
 427                 return -EIO;
 428         msleep(1);
 429         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
 430                 return -EIO;
 431
 432         return 0;
 433 }
 434
 435 static int philips_europa_tuner_sleep(struct dvb_frontend *fe)
 436 {
 437         struct saa7134_dev *dev = fe->dvb->priv;
 438
 439         static u8 msg[] = { 0x00, 0x14 };
 440         struct i2c_msg analog_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
 441
 442         if (philips_td1316_tuner_sleep(fe))
 443                 return -EIO;
 444
 445         /* switch the board to analog mode */
 446         if (fe->ops.i2c_gate_ctrl)
 447                 fe->ops.i2c_gate_ctrl(fe, 1);
 448         i2c_transfer(&dev->i2c_adap, &analog_msg, 1);
 449         return 0;
 450 }
 451
 452 static int philips_europa_demod_sleep(struct dvb_frontend *fe)
 453 {
 454         struct saa7134_dev *dev = fe->dvb->priv;
 455
 456         if (dev->original_demod_sleep)
 457                 dev->original_demod_sleep(fe);
 458         fe->ops.i2c_gate_ctrl(fe, 1);
 459         return 0;
 460 }
 461
 462 static struct tda1004x_config philips_europa_config = {
 463
 464         .demod_address = 0x8,
 465         .invert        = 0,
 466         .invert_oclk   = 0,
 467         .xtal_freq     = TDA10046_XTAL_4M,
 468         .agc_config    = TDA10046_AGC_IFO_AUTO_POS,
 469         .if_freq       = TDA10046_FREQ_052,
 470         .tuner_address = 0x61,
 471         .request_firmware = philips_tda1004x_request_firmware
 472 };
 473
 474 static struct tda1004x_config medion_cardbus = {
 475         .demod_address = 0x08,
 476         .invert        = 1,
 477         .invert_oclk   = 0,
 478         .xtal_freq     = TDA10046_XTAL_16M,
 479         .agc_config    = TDA10046_AGC_IFO_AUTO_NEG,
 480         .if_freq       = TDA10046_FREQ_3613,
 481         .tuner_address = 0x61,
 482         .request_firmware = philips_tda1004x_request_firmware
 483 };
 484
 485 /* ------------------------------------------------------------------
 486  * tda 1004x based cards with philips silicon tuner
 487  */
 488
 489 static int tda8290_i2c_gate_ctrl( struct dvb_frontend* fe, int enable)
 490 {
 491         struct tda1004x_state *state = fe->demodulator_priv;
 492
 493         u8 addr = state->config->i2c_gate;
 494         static u8 tda8290_close[] = { 0x21, 0xc0};
 495         static u8 tda8290_open[]  = { 0x21, 0x80};
 496         struct i2c_msg tda8290_msg = {.addr = addr,.flags = 0, .len = 2};
 497         if (enable) {
 498                 tda8290_msg.buf = tda8290_close;
 499         } else {
 500                 tda8290_msg.buf = tda8290_open;
 501         }
 502         if (i2c_transfer(state->i2c, &tda8290_msg, 1) != 1) {
 503                 struct saa7134_dev *dev = fe->dvb->priv;
 504                 wprintk("could not access tda8290 I2C gate\n");
 505                 return -EIO;
 506         }
 507         msleep(20);
 508         return 0;
 509 }
 510
 511 static int philips_tda827x_tuner_init(struct dvb_frontend *fe)
 512 {
 513         struct saa7134_dev *dev = fe->dvb->priv;
 514         struct tda1004x_state *state = fe->demodulator_priv;
 515
 516         switch (state->config->antenna_switch) {
 517         case 0: break;
 518         case 1: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
 519                 saa7134_set_gpio(dev, 21, 0);
 520                 break;
 521         case 2: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
 522                 saa7134_set_gpio(dev, 21, 1);
 523                 break;
 524         }
 525         return 0;
 526 }
 527
 528 static int philips_tda827x_tuner_sleep(struct dvb_frontend *fe)
 529 {
 530         struct saa7134_dev *dev = fe->dvb->priv;
 531         struct tda1004x_state *state = fe->demodulator_priv;
 532
 533         switch (state->config->antenna_switch) {
 534         case 0: break;
 535         case 1: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
 536                 saa7134_set_gpio(dev, 21, 1);
 537                 break;
 538         case 2: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
 539                 saa7134_set_gpio(dev, 21, 0);
 540                 break;
 541         }
 542         return 0;
 543 }
 544
 545 static int configure_tda827x_fe(struct saa7134_dev *dev,
 546                                 struct tda1004x_config *cdec_conf,
 547                                 struct tda827x_config *tuner_conf)
 548 {
 549         struct videobuf_dvb_frontend *fe0;
 550
 551         /* Get the first frontend */
 552         fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
 553
 554         fe0->dvb.frontend = dvb_attach(tda10046_attach, cdec_conf, &dev->i2c_adap);
 555         if (fe0->dvb.frontend) {
 556                 if (cdec_conf->i2c_gate)
 557                         fe0->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl;
 558                 if (dvb_attach(tda827x_attach, fe0->dvb.frontend,
 559                                cdec_conf->tuner_address,
 560                                &dev->i2c_adap, tuner_conf))
 561                         return 0;
 562
 563                 wprintk("no tda827x tuner found at addr: %02x\n",
 564                                 cdec_conf->tuner_address);
 565         }
 566         return -EINVAL;
 567 }
 568
 569 /* ------------------------------------------------------------------ */
 570
 571 static struct tda827x_config tda827x_cfg_0 = {
 572         .init = philips_tda827x_tuner_init,
 573         .sleep = philips_tda827x_tuner_sleep,
 574         .config = 0,
 575         .switch_addr = 0
 576 };
 577
 578 static struct tda827x_config tda827x_cfg_1 = {
 579         .init = philips_tda827x_tuner_init,
 580         .sleep = philips_tda827x_tuner_sleep,
 581         .config = 1,
 582         .switch_addr = 0x4b
 583 };
 584
 585 static struct tda827x_config tda827x_cfg_2 = {
 586         .init = philips_tda827x_tuner_init,
 587         .sleep = philips_tda827x_tuner_sleep,
 588         .config = 2,
 589         .switch_addr = 0x4b
 590 };
 591
 592 static struct tda827x_config tda827x_cfg_2_sw42 = {
 593         .init = philips_tda827x_tuner_init,
 594         .sleep = philips_tda827x_tuner_sleep,
 595         .config = 2,
 596         .switch_addr = 0x42
 597 };
 598
 599 /* ------------------------------------------------------------------ */
 600
 601 static struct tda1004x_config tda827x_lifeview_config = {
 602         .demod_address = 0x08,
 603         .invert        = 1,
 604         .invert_oclk   = 0,
 605         .xtal_freq     = TDA10046_XTAL_16M,
 606         .agc_config    = TDA10046_AGC_TDA827X,
 607         .gpio_config   = TDA10046_GP11_I,
 608         .if_freq       = TDA10046_FREQ_045,
 609         .tuner_address = 0x60,
 610         .request_firmware = philips_tda1004x_request_firmware
 611 };
 612
 613 static struct tda1004x_config philips_tiger_config = {
 614         .demod_address = 0x08,
 615         .invert        = 1,
 616         .invert_oclk   = 0,
 617         .xtal_freq     = TDA10046_XTAL_16M,
 618         .agc_config    = TDA10046_AGC_TDA827X,
 619         .gpio_config   = TDA10046_GP11_I,
 620         .if_freq       = TDA10046_FREQ_045,
 621         .i2c_gate      = 0x4b,
 622         .tuner_address = 0x61,
 623         .antenna_switch= 1,
 624         .request_firmware = philips_tda1004x_request_firmware
 625 };
 626
 627 static struct tda1004x_config cinergy_ht_config = {
 628         .demod_address = 0x08,
 629         .invert        = 1,
 630         .invert_oclk   = 0,
 631         .xtal_freq     = TDA10046_XTAL_16M,
 632         .agc_config    = TDA10046_AGC_TDA827X,
 633         .gpio_config   = TDA10046_GP01_I,
 634         .if_freq       = TDA10046_FREQ_045,
 635         .i2c_gate      = 0x4b,
 636         .tuner_address = 0x61,
 637         .request_firmware = philips_tda1004x_request_firmware
 638 };
 639
 640 static struct tda1004x_config cinergy_ht_pci_config = {
 641         .demod_address = 0x08,
 642         .invert        = 1,
 643         .invert_oclk   = 0,
 644         .xtal_freq     = TDA10046_XTAL_16M,
 645         .agc_config    = TDA10046_AGC_TDA827X,
 646         .gpio_config   = TDA10046_GP01_I,
 647         .if_freq       = TDA10046_FREQ_045,
 648         .i2c_gate      = 0x4b,
 649         .tuner_address = 0x60,
 650         .request_firmware = philips_tda1004x_request_firmware
 651 };
 652
 653 static struct tda1004x_config philips_tiger_s_config = {
 654         .demod_address = 0x08,
 655         .invert        = 1,
 656         .invert_oclk   = 0,
 657         .xtal_freq     = TDA10046_XTAL_16M,
 658         .agc_config    = TDA10046_AGC_TDA827X,
 659         .gpio_config   = TDA10046_GP01_I,
 660         .if_freq       = TDA10046_FREQ_045,
 661         .i2c_gate      = 0x4b,
 662         .tuner_address = 0x61,
 663         .antenna_switch= 1,
 664         .request_firmware = philips_tda1004x_request_firmware
 665 };
 666
 667 static struct tda1004x_config pinnacle_pctv_310i_config = {
 668         .demod_address = 0x08,
 669         .invert        = 1,
 670         .invert_oclk   = 0,
 671         .xtal_freq     = TDA10046_XTAL_16M,
 672         .agc_config    = TDA10046_AGC_TDA827X,
 673         .gpio_config   = TDA10046_GP11_I,
 674         .if_freq       = TDA10046_FREQ_045,
 675         .i2c_gate      = 0x4b,
 676         .tuner_address = 0x61,
 677         .request_firmware = philips_tda1004x_request_firmware
 678 };
 679
 680 static struct tda1004x_config hauppauge_hvr_1110_config = {
 681         .demod_address = 0x08,
 682         .invert        = 1,
 683         .invert_oclk   = 0,
 684         .xtal_freq     = TDA10046_XTAL_16M,
 685         .agc_config    = TDA10046_AGC_TDA827X,
 686         .gpio_config   = TDA10046_GP11_I,
 687         .if_freq       = TDA10046_FREQ_045,
 688         .i2c_gate      = 0x4b,
 689         .tuner_address = 0x61,
 690         .request_firmware = philips_tda1004x_request_firmware
 691 };
 692
 693 static struct tda1004x_config asus_p7131_dual_config = {
 694         .demod_address = 0x08,
 695         .invert        = 1,
 696         .invert_oclk   = 0,
 697         .xtal_freq     = TDA10046_XTAL_16M,
 698         .agc_config    = TDA10046_AGC_TDA827X,
 699         .gpio_config   = TDA10046_GP11_I,
 700         .if_freq       = TDA10046_FREQ_045,
 701         .i2c_gate      = 0x4b,
 702         .tuner_address = 0x61,
 703         .antenna_switch= 2,
 704         .request_firmware = philips_tda1004x_request_firmware
 705 };
 706
 707 static struct tda1004x_config lifeview_trio_config = {
 708         .demod_address = 0x09,
 709         .invert        = 1,
 710         .invert_oclk   = 0,
 711         .xtal_freq     = TDA10046_XTAL_16M,
 712         .agc_config    = TDA10046_AGC_TDA827X,
 713         .gpio_config   = TDA10046_GP00_I,
 714         .if_freq       = TDA10046_FREQ_045,
 715         .tuner_address = 0x60,
 716         .request_firmware = philips_tda1004x_request_firmware
 717 };
 718
 719 static struct tda1004x_config tevion_dvbt220rf_config = {
 720         .demod_address = 0x08,
 721         .invert        = 1,
 722         .invert_oclk   = 0,
 723         .xtal_freq     = TDA10046_XTAL_16M,
 724         .agc_config    = TDA10046_AGC_TDA827X,
 725         .gpio_config   = TDA10046_GP11_I,
 726         .if_freq       = TDA10046_FREQ_045,
 727         .tuner_address = 0x60,
 728         .request_firmware = philips_tda1004x_request_firmware
 729 };
 730
 731 static struct tda1004x_config md8800_dvbt_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 = 0x60,
 741         .request_firmware = philips_tda1004x_request_firmware
 742 };
 743
 744 static struct tda1004x_config asus_p7131_4871_config = {
 745         .demod_address = 0x08,
 746         .invert        = 1,
 747         .invert_oclk   = 0,
 748         .xtal_freq     = TDA10046_XTAL_16M,
 749         .agc_config    = TDA10046_AGC_TDA827X,
 750         .gpio_config   = TDA10046_GP01_I,
 751         .if_freq       = TDA10046_FREQ_045,
 752         .i2c_gate      = 0x4b,
 753         .tuner_address = 0x61,
 754         .antenna_switch= 2,
 755         .request_firmware = philips_tda1004x_request_firmware
 756 };
 757
 758 static struct tda1004x_config asus_p7131_hybrid_lna_config = {
 759         .demod_address = 0x08,
 760         .invert        = 1,
 761         .invert_oclk   = 0,
 762         .xtal_freq     = TDA10046_XTAL_16M,
 763         .agc_config    = TDA10046_AGC_TDA827X,
 764         .gpio_config   = TDA10046_GP11_I,
 765         .if_freq       = TDA10046_FREQ_045,
 766         .i2c_gate      = 0x4b,
 767         .tuner_address = 0x61,
 768         .antenna_switch= 2,
 769         .request_firmware = philips_tda1004x_request_firmware
 770 };
 771
 772 static struct tda1004x_config kworld_dvb_t_210_config = {
 773         .demod_address = 0x08,
 774         .invert        = 1,
 775         .invert_oclk   = 0,
 776         .xtal_freq     = TDA10046_XTAL_16M,
 777         .agc_config    = TDA10046_AGC_TDA827X,
 778         .gpio_config   = TDA10046_GP11_I,
 779         .if_freq       = TDA10046_FREQ_045,
 780         .i2c_gate      = 0x4b,
 781         .tuner_address = 0x61,
 782         .antenna_switch= 1,
 783         .request_firmware = philips_tda1004x_request_firmware
 784 };
 785
 786 static struct tda1004x_config avermedia_super_007_config = {
 787         .demod_address = 0x08,
 788         .invert        = 1,
 789         .invert_oclk   = 0,
 790         .xtal_freq     = TDA10046_XTAL_16M,
 791         .agc_config    = TDA10046_AGC_TDA827X,
 792         .gpio_config   = TDA10046_GP01_I,
 793         .if_freq       = TDA10046_FREQ_045,
 794         .i2c_gate      = 0x4b,
 795         .tuner_address = 0x60,
 796         .antenna_switch= 1,
 797         .request_firmware = philips_tda1004x_request_firmware
 798 };
 799
 800 static struct tda1004x_config twinhan_dtv_dvb_3056_config = {
 801         .demod_address = 0x08,
 802         .invert        = 1,
 803         .invert_oclk   = 0,
 804         .xtal_freq     = TDA10046_XTAL_16M,
 805         .agc_config    = TDA10046_AGC_TDA827X,
 806         .gpio_config   = TDA10046_GP01_I,
 807         .if_freq       = TDA10046_FREQ_045,
 808         .i2c_gate      = 0x42,
 809         .tuner_address = 0x61,
 810         .antenna_switch = 1,
 811         .request_firmware = philips_tda1004x_request_firmware
 812 };
 813
 814 static struct tda1004x_config asus_tiger_3in1_config = {
 815         .demod_address = 0x0b,
 816         .invert        = 1,
 817         .invert_oclk   = 0,
 818         .xtal_freq     = TDA10046_XTAL_16M,
 819         .agc_config    = TDA10046_AGC_TDA827X,
 820         .gpio_config   = TDA10046_GP11_I,
 821         .if_freq       = TDA10046_FREQ_045,
 822         .i2c_gate      = 0x4b,
 823         .tuner_address = 0x61,
 824         .antenna_switch = 1,
 825         .request_firmware = philips_tda1004x_request_firmware
 826 };
 827
 828 /* ------------------------------------------------------------------
 829  * special case: this card uses saa713x GPIO22 for the mode switch
 830  */
 831
 832 static int ads_duo_tuner_init(struct dvb_frontend *fe)
 833 {
 834         struct saa7134_dev *dev = fe->dvb->priv;
 835         philips_tda827x_tuner_init(fe);
 836         /* route TDA8275a AGC input to the channel decoder */
 837         saa7134_set_gpio(dev, 22, 1);
 838         return 0;
 839 }
 840
 841 static int ads_duo_tuner_sleep(struct dvb_frontend *fe)
 842 {
 843         struct saa7134_dev *dev = fe->dvb->priv;
 844         /* route TDA8275a AGC input to the analog IF chip*/
 845         saa7134_set_gpio(dev, 22, 0);
 846         philips_tda827x_tuner_sleep(fe);
 847         return 0;
 848 }
 849
 850 static struct tda827x_config ads_duo_cfg = {
 851         .init = ads_duo_tuner_init,
 852         .sleep = ads_duo_tuner_sleep,
 853         .config = 0
 854 };
 855
 856 static struct tda1004x_config ads_tech_duo_config = {
 857         .demod_address = 0x08,
 858         .invert        = 1,
 859         .invert_oclk   = 0,
 860         .xtal_freq     = TDA10046_XTAL_16M,
 861         .agc_config    = TDA10046_AGC_TDA827X,
 862         .gpio_config   = TDA10046_GP00_I,
 863         .if_freq       = TDA10046_FREQ_045,
 864         .tuner_address = 0x61,
 865         .request_firmware = philips_tda1004x_request_firmware
 866 };
 867
 868 static struct zl10353_config behold_h6_config = {
 869         .demod_address = 0x1e>>1,
 870         .no_tuner      = 1,
 871         .parallel_ts   = 1,
 872         .disable_i2c_gate_ctrl = 1,
 873 };
 874
 875 static struct xc5000_config behold_x7_tunerconfig = {
 876         .i2c_address      = 0xc2>>1,
 877         .if_khz           = 4560,
 878         .radio_input      = XC5000_RADIO_FM1,
 879 };
 880
 881 static struct zl10353_config behold_x7_config = {
 882         .demod_address = 0x1e>>1,
 883         .if2           = 45600,
 884         .no_tuner      = 1,
 885         .parallel_ts   = 1,
 886         .disable_i2c_gate_ctrl = 1,
 887 };
 888
 889 /* ==================================================================
 890  * tda10086 based DVB-S cards, helper functions
 891  */
 892
 893 static struct tda10086_config flydvbs = {
 894         .demod_address = 0x0e,
 895         .invert = 0,
 896         .diseqc_tone = 0,
 897         .xtal_freq = TDA10086_XTAL_16M,
 898 };
 899
 900 static struct tda10086_config sd1878_4m = {
 901         .demod_address = 0x0e,
 902         .invert = 0,
 903         .diseqc_tone = 0,
 904         .xtal_freq = TDA10086_XTAL_4M,
 905 };
 906
 907 /* ------------------------------------------------------------------
 908  * special case: lnb supply is connected to the gated i2c
 909  */
 910
 911 static int md8800_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 912 {
 913         int res = -EIO;
 914         struct saa7134_dev *dev = fe->dvb->priv;
 915         if (fe->ops.i2c_gate_ctrl) {
 916                 fe->ops.i2c_gate_ctrl(fe, 1);
 917                 if (dev->original_set_voltage)
 918                         res = dev->original_set_voltage(fe, voltage);
 919                 fe->ops.i2c_gate_ctrl(fe, 0);
 920         }
 921         return res;
 922 };
 923
 924 static int md8800_set_high_voltage(struct dvb_frontend *fe, long arg)
 925 {
 926         int res = -EIO;
 927         struct saa7134_dev *dev = fe->dvb->priv;
 928         if (fe->ops.i2c_gate_ctrl) {
 929                 fe->ops.i2c_gate_ctrl(fe, 1);
 930                 if (dev->original_set_high_voltage)
 931                         res = dev->original_set_high_voltage(fe, arg);
 932                 fe->ops.i2c_gate_ctrl(fe, 0);
 933         }
 934         return res;
 935 };
 936
 937 static int md8800_set_voltage2(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 938 {
 939         struct saa7134_dev *dev = fe->dvb->priv;
 940         u8 wbuf[2] = { 0x1f, 00 };
 941         u8 rbuf;
 942         struct i2c_msg msg[] = { { .addr = 0x08, .flags = 0, .buf = wbuf, .len = 1 },
 943                                  { .addr = 0x08, .flags = I2C_M_RD, .buf = &rbuf, .len = 1 } };
 944
 945         if (i2c_transfer(&dev->i2c_adap, msg, 2) != 2)
 946                 return -EIO;
 947         /* NOTE: this assumes that gpo1 is used, it might be bit 5 (gpo2) */
 948         if (voltage == SEC_VOLTAGE_18)
 949                 wbuf[1] = rbuf | 0x10;
 950         else
 951                 wbuf[1] = rbuf & 0xef;
 952         msg[0].len = 2;
 953         i2c_transfer(&dev->i2c_adap, msg, 1);
 954         return 0;
 955 }
 956
 957 static int md8800_set_high_voltage2(struct dvb_frontend *fe, long arg)
 958 {
 959         struct saa7134_dev *dev = fe->dvb->priv;
 960         wprintk("%s: sorry can't set high LNB supply voltage from here\n", __func__);
 961         return -EIO;
 962 }
 963
 964 /* ==================================================================
 965  * nxt200x based ATSC cards, helper functions
 966  */
 967
 968 static struct nxt200x_config avertvhda180 = {
 969         .demod_address    = 0x0a,
 970 };
 971
 972 static struct nxt200x_config kworldatsc110 = {
 973         .demod_address    = 0x0a,
 974 };
 975
 976 /* ------------------------------------------------------------------ */
 977
 978 static struct mt312_config avertv_a700_mt312 = {
 979         .demod_address = 0x0e,
 980         .voltage_inverted = 1,
 981 };
 982
 983 static struct zl10036_config avertv_a700_tuner = {
 984         .tuner_address = 0x60,
 985 };
 986
 987 static struct mt312_config zl10313_compro_s350_config = {
 988         .demod_address = 0x0e,
 989 };
 990
 991 static struct lgdt3305_config hcw_lgdt3305_config = {
 992         .i2c_addr           = 0x0e,
 993         .mpeg_mode          = LGDT3305_MPEG_SERIAL,
 994         .tpclk_edge         = LGDT3305_TPCLK_RISING_EDGE,
 995         .tpvalid_polarity   = LGDT3305_TP_VALID_HIGH,
 996         .deny_i2c_rptr      = 1,
 997         .spectral_inversion = 1,
 998         .qam_if_khz         = 4000,
 999         .vsb_if_khz         = 3250,
1000 };
1001
1002 static struct tda10048_config hcw_tda10048_config = {
1003         .demod_address    = 0x10 >> 1,
1004         .output_mode      = TDA10048_SERIAL_OUTPUT,
1005         .fwbulkwritelen   = TDA10048_BULKWRITE_200,
1006         .inversion        = TDA10048_INVERSION_ON,
1007         .dtv6_if_freq_khz = TDA10048_IF_3300,
1008         .dtv7_if_freq_khz = TDA10048_IF_3500,
1009         .dtv8_if_freq_khz = TDA10048_IF_4000,
1010         .clk_freq_khz     = TDA10048_CLK_16000,
1011         .disable_gate_access = 1,
1012 };
1013
1014 static struct tda18271_std_map hauppauge_tda18271_std_map = {
1015         .atsc_6   = { .if_freq = 3250, .agc_mode = 3, .std = 4,
1016                       .if_lvl = 1, .rfagc_top = 0x58, },
1017         .qam_6    = { .if_freq = 4000, .agc_mode = 3, .std = 5,
1018                       .if_lvl = 1, .rfagc_top = 0x58, },
1019 };
1020
1021 static struct tda18271_config hcw_tda18271_config = {
1022         .std_map = &hauppauge_tda18271_std_map,
1023         .gate    = TDA18271_GATE_ANALOG,
1024         .config  = 3,
1025         .output_opt = TDA18271_OUTPUT_LT_OFF,
1026 };
1027
1028 static struct tda829x_config tda829x_no_probe = {
1029         .probe_tuner = TDA829X_DONT_PROBE,
1030 };
1031
1032 static struct tda10048_config zolid_tda10048_config = {
1033         .demod_address    = 0x10 >> 1,
1034         .output_mode      = TDA10048_PARALLEL_OUTPUT,
1035         .fwbulkwritelen   = TDA10048_BULKWRITE_200,
1036         .inversion        = TDA10048_INVERSION_ON,
1037         .dtv6_if_freq_khz = TDA10048_IF_3300,
1038         .dtv7_if_freq_khz = TDA10048_IF_3500,
1039         .dtv8_if_freq_khz = TDA10048_IF_4000,
1040         .clk_freq_khz     = TDA10048_CLK_16000,
1041         .disable_gate_access = 1,
1042 };
1043
1044 static struct tda18271_config zolid_tda18271_config = {
1045         .gate    = TDA18271_GATE_ANALOG,
1046 };
1047
1048 /* ==================================================================
1049  * Core code
1050  */
1051
1052 static int dvb_init(struct saa7134_dev *dev)
1053 {
1054         int ret;
1055         int attach_xc3028 = 0;
1056         struct videobuf_dvb_frontend *fe0;
1057
1058         /* FIXME: add support for multi-frontend */
1059         mutex_init(&dev->frontends.lock);
1060         INIT_LIST_HEAD(&dev->frontends.felist);
1061
1062         printk(KERN_INFO "%s() allocating 1 frontend\n", __func__);
1063         fe0 = videobuf_dvb_alloc_frontend(&dev->frontends, 1);
1064         if (!fe0) {
1065                 printk(KERN_ERR "%s() failed to alloc\n", __func__);
1066                 return -ENOMEM;
1067         }
1068
1069         /* init struct videobuf_dvb */
1070         dev->ts.nr_bufs    = 32;
1071         dev->ts.nr_packets = 32*4;
1072         fe0->dvb.name = dev->name;
1073         videobuf_queue_sg_init(&fe0->dvb.dvbq, &saa7134_ts_qops,
1074                             &dev->pci->dev, &dev->slock,
1075                             V4L2_BUF_TYPE_VIDEO_CAPTURE,
1076                             V4L2_FIELD_ALTERNATE,
1077                             sizeof(struct saa7134_buf),
1078                             dev);
1079
1080         switch (dev->board) {
1081         case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
1082                 dprintk("pinnacle 300i dvb setup\n");
1083                 fe0->dvb.frontend = dvb_attach(mt352_attach, &pinnacle_300i,
1084                                                &dev->i2c_adap);
1085                 if (fe0->dvb.frontend) {
1086                         fe0->dvb.frontend->ops.tuner_ops.set_params = mt352_pinnacle_tuner_set_params;
1087                 }
1088                 break;
1089         case SAA7134_BOARD_AVERMEDIA_777:
1090         case SAA7134_BOARD_AVERMEDIA_A16AR:
1091                 dprintk("avertv 777 dvb setup\n");
1092                 fe0->dvb.frontend = dvb_attach(mt352_attach, &avermedia_777,
1093                                                &dev->i2c_adap);
1094                 if (fe0->dvb.frontend) {
1095                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1096                                    &dev->i2c_adap, 0x61,
1097                                    TUNER_PHILIPS_TD1316);
1098                 }
1099                 break;
1100         case SAA7134_BOARD_AVERMEDIA_A16D:
1101                 dprintk("AverMedia A16D dvb setup\n");
1102                 fe0->dvb.frontend = dvb_attach(mt352_attach,
1103                                                 &avermedia_xc3028_mt352_dev,
1104                                                 &dev->i2c_adap);
1105                 attach_xc3028 = 1;
1106                 break;
1107         case SAA7134_BOARD_MD7134:
1108                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1109                                                &medion_cardbus,
1110                                                &dev->i2c_adap);
1111                 if (fe0->dvb.frontend) {
1112                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1113                                    &dev->i2c_adap, medion_cardbus.tuner_address,
1114                                    TUNER_PHILIPS_FMD1216ME_MK3);
1115                 }
1116                 break;
1117         case SAA7134_BOARD_PHILIPS_TOUGH:
1118                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1119                                                &philips_tu1216_60_config,
1120                                                &dev->i2c_adap);
1121                 if (fe0->dvb.frontend) {
1122                         fe0->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
1123                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
1124                 }
1125                 break;
1126         case SAA7134_BOARD_FLYDVBTDUO:
1127         case SAA7134_BOARD_FLYDVBT_DUO_CARDBUS:
1128                 if (configure_tda827x_fe(dev, &tda827x_lifeview_config,
1129                                          &tda827x_cfg_0) < 0)
1130                         goto dettach_frontend;
1131                 break;
1132         case SAA7134_BOARD_PHILIPS_EUROPA:
1133         case SAA7134_BOARD_VIDEOMATE_DVBT_300:
1134         case SAA7134_BOARD_ASUS_EUROPA_HYBRID:
1135                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1136                                                &philips_europa_config,
1137                                                &dev->i2c_adap);
1138                 if (fe0->dvb.frontend) {
1139                         dev->original_demod_sleep = fe0->dvb.frontend->ops.sleep;
1140                         fe0->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1141                         fe0->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init;
1142                         fe0->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep;
1143                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1144                 }
1145                 break;
1146         case SAA7134_BOARD_VIDEOMATE_DVBT_200:
1147                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1148                                                &philips_tu1216_61_config,
1149                                                &dev->i2c_adap);
1150                 if (fe0->dvb.frontend) {
1151                         fe0->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
1152                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
1153                 }
1154                 break;
1155         case SAA7134_BOARD_KWORLD_DVBT_210:
1156                 if (configure_tda827x_fe(dev, &kworld_dvb_t_210_config,
1157                                          &tda827x_cfg_2) < 0)
1158                         goto dettach_frontend;
1159                 break;
1160         case SAA7134_BOARD_HAUPPAUGE_HVR1120:
1161                 fe0->dvb.frontend = dvb_attach(tda10048_attach,
1162                                                &hcw_tda10048_config,
1163                                                &dev->i2c_adap);
1164                 if (fe0->dvb.frontend != NULL) {
1165                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1166                                    &dev->i2c_adap, 0x4b,
1167                                    &tda829x_no_probe);
1168                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1169                                    0x60, &dev->i2c_adap,
1170                                    &hcw_tda18271_config);
1171                 }
1172                 break;
1173         case SAA7134_BOARD_PHILIPS_TIGER:
1174                 if (configure_tda827x_fe(dev, &philips_tiger_config,
1175                                          &tda827x_cfg_0) < 0)
1176                         goto dettach_frontend;
1177                 break;
1178         case SAA7134_BOARD_PINNACLE_PCTV_310i:
1179                 if (configure_tda827x_fe(dev, &pinnacle_pctv_310i_config,
1180                                          &tda827x_cfg_1) < 0)
1181                         goto dettach_frontend;
1182                 break;
1183         case SAA7134_BOARD_HAUPPAUGE_HVR1110:
1184                 if (configure_tda827x_fe(dev, &hauppauge_hvr_1110_config,
1185                                          &tda827x_cfg_1) < 0)
1186                         goto dettach_frontend;
1187                 break;
1188         case SAA7134_BOARD_HAUPPAUGE_HVR1150:
1189                 fe0->dvb.frontend = dvb_attach(lgdt3305_attach,
1190                                                &hcw_lgdt3305_config,
1191                                                &dev->i2c_adap);
1192                 if (fe0->dvb.frontend) {
1193                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1194                                    &dev->i2c_adap, 0x4b,
1195                                    &tda829x_no_probe);
1196                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1197                                    0x60, &dev->i2c_adap,
1198                                    &hcw_tda18271_config);
1199                 }
1200                 break;
1201         case SAA7134_BOARD_ASUSTeK_P7131_DUAL:
1202                 if (configure_tda827x_fe(dev, &asus_p7131_dual_config,
1203                                          &tda827x_cfg_0) < 0)
1204                         goto dettach_frontend;
1205                 break;
1206         case SAA7134_BOARD_FLYDVBT_LR301:
1207                 if (configure_tda827x_fe(dev, &tda827x_lifeview_config,
1208                                          &tda827x_cfg_0) < 0)
1209                         goto dettach_frontend;
1210                 break;
1211         case SAA7134_BOARD_FLYDVB_TRIO:
1212                 if (!use_frontend) {    /* terrestrial */
1213                         if (configure_tda827x_fe(dev, &lifeview_trio_config,
1214                                                  &tda827x_cfg_0) < 0)
1215                                 goto dettach_frontend;
1216                 } else {                /* satellite */
1217                         fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, &dev->i2c_adap);
1218                         if (fe0->dvb.frontend) {
1219                                 if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x63,
1220                                                                         &dev->i2c_adap, 0) == NULL) {
1221                                         wprintk("%s: Lifeview Trio, No tda826x found!\n", __func__);
1222                                         goto dettach_frontend;
1223                                 }
1224                                 if (dvb_attach(isl6421_attach, fe0->dvb.frontend, &dev->i2c_adap,
1225                                                                                 0x08, 0, 0) == NULL) {
1226                                         wprintk("%s: Lifeview Trio, No ISL6421 found!\n", __func__);
1227                                         goto dettach_frontend;
1228                                 }
1229                         }
1230                 }
1231                 break;
1232         case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331:
1233         case SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS:
1234                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1235                                                &ads_tech_duo_config,
1236                                                &dev->i2c_adap);
1237                 if (fe0->dvb.frontend) {
1238                         if (dvb_attach(tda827x_attach,fe0->dvb.frontend,
1239                                    ads_tech_duo_config.tuner_address, &dev->i2c_adap,
1240                                                                 &ads_duo_cfg) == NULL) {
1241                                 wprintk("no tda827x tuner found at addr: %02x\n",
1242                                         ads_tech_duo_config.tuner_address);
1243                                 goto dettach_frontend;
1244                         }
1245                 } else
1246                         wprintk("failed to attach tda10046\n");
1247                 break;
1248         case SAA7134_BOARD_TEVION_DVBT_220RF:
1249                 if (configure_tda827x_fe(dev, &tevion_dvbt220rf_config,
1250                                          &tda827x_cfg_0) < 0)
1251                         goto dettach_frontend;
1252                 break;
1253         case SAA7134_BOARD_MEDION_MD8800_QUADRO:
1254                 if (!use_frontend) {     /* terrestrial */
1255                         if (configure_tda827x_fe(dev, &md8800_dvbt_config,
1256                                                  &tda827x_cfg_0) < 0)
1257                                 goto dettach_frontend;
1258                 } else {        /* satellite */
1259                         fe0->dvb.frontend = dvb_attach(tda10086_attach,
1260                                                         &flydvbs, &dev->i2c_adap);
1261                         if (fe0->dvb.frontend) {
1262                                 struct dvb_frontend *fe = fe0->dvb.frontend;
1263                                 u8 dev_id = dev->eedata[2];
1264                                 u8 data = 0xc4;
1265                                 struct i2c_msg msg = {.addr = 0x08, .flags = 0, .len = 1};
1266
1267                                 if (dvb_attach(tda826x_attach, fe0->dvb.frontend,
1268                                                 0x60, &dev->i2c_adap, 0) == NULL) {
1269                                         wprintk("%s: Medion Quadro, no tda826x "
1270                                                 "found !\n", __func__);
1271                                         goto dettach_frontend;
1272                                 }
1273                                 if (dev_id != 0x08) {
1274                                         /* we need to open the i2c gate (we know it exists) */
1275                                         fe->ops.i2c_gate_ctrl(fe, 1);
1276                                         if (dvb_attach(isl6405_attach, fe,
1277                                                         &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1278                                                 wprintk("%s: Medion Quadro, no ISL6405 "
1279                                                         "found !\n", __func__);
1280                                                 goto dettach_frontend;
1281                                         }
1282                                         if (dev_id == 0x07) {
1283                                                 /* fire up the 2nd section of the LNB supply since
1284                                                    we can't do this from the other section */
1285                                                 msg.buf = &data;
1286                                                 i2c_transfer(&dev->i2c_adap, &msg, 1);
1287                                         }
1288                                         fe->ops.i2c_gate_ctrl(fe, 0);
1289                                         dev->original_set_voltage = fe->ops.set_voltage;
1290                                         fe->ops.set_voltage = md8800_set_voltage;
1291                                         dev->original_set_high_voltage = fe->ops.enable_high_lnb_voltage;
1292                                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage;
1293                                 } else {
1294                                         fe->ops.set_voltage = md8800_set_voltage2;
1295                                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage2;
1296                                 }
1297                         }
1298                 }
1299                 break;
1300         case SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180:
1301                 fe0->dvb.frontend = dvb_attach(nxt200x_attach, &avertvhda180,
1302                                                &dev->i2c_adap);
1303                 if (fe0->dvb.frontend)
1304                         dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x61,
1305                                    NULL, DVB_PLL_TDHU2);
1306                 break;
1307         case SAA7134_BOARD_ADS_INSTANT_HDTV_PCI:
1308         case SAA7134_BOARD_KWORLD_ATSC110:
1309                 fe0->dvb.frontend = dvb_attach(nxt200x_attach, &kworldatsc110,
1310                                                &dev->i2c_adap);
1311                 if (fe0->dvb.frontend)
1312                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1313                                    &dev->i2c_adap, 0x61,
1314                                    TUNER_PHILIPS_TUV1236D);
1315                 break;
1316         case SAA7134_BOARD_FLYDVBS_LR300:
1317                 fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1318                                                &dev->i2c_adap);
1319                 if (fe0->dvb.frontend) {
1320                         if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x60,
1321                                        &dev->i2c_adap, 0) == NULL) {
1322                                 wprintk("%s: No tda826x found!\n", __func__);
1323                                 goto dettach_frontend;
1324                         }
1325                         if (dvb_attach(isl6421_attach, fe0->dvb.frontend,
1326                                        &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1327                                 wprintk("%s: No ISL6421 found!\n", __func__);
1328                                 goto dettach_frontend;
1329                         }
1330                 }
1331                 break;
1332         case SAA7134_BOARD_ASUS_EUROPA2_HYBRID:
1333                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1334                                                &medion_cardbus,
1335                                                &dev->i2c_adap);
1336                 if (fe0->dvb.frontend) {
1337                         dev->original_demod_sleep = fe0->dvb.frontend->ops.sleep;
1338                         fe0->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1339
1340                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1341                                    &dev->i2c_adap, medion_cardbus.tuner_address,
1342                                    TUNER_PHILIPS_FMD1216ME_MK3);
1343                 }
1344                 break;
1345         case SAA7134_BOARD_VIDEOMATE_DVBT_200A:
1346                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1347                                 &philips_europa_config,
1348                                 &dev->i2c_adap);
1349                 if (fe0->dvb.frontend) {
1350                         fe0->dvb.frontend->ops.tuner_ops.init = philips_td1316_tuner_init;
1351                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1352                 }
1353                 break;
1354         case SAA7134_BOARD_CINERGY_HT_PCMCIA:
1355                 if (configure_tda827x_fe(dev, &cinergy_ht_config,
1356                                          &tda827x_cfg_0) < 0)
1357                         goto dettach_frontend;
1358                 break;
1359         case SAA7134_BOARD_CINERGY_HT_PCI:
1360                 if (configure_tda827x_fe(dev, &cinergy_ht_pci_config,
1361                                          &tda827x_cfg_0) < 0)
1362                         goto dettach_frontend;
1363                 break;
1364         case SAA7134_BOARD_PHILIPS_TIGER_S:
1365                 if (configure_tda827x_fe(dev, &philips_tiger_s_config,
1366                                          &tda827x_cfg_2) < 0)
1367                         goto dettach_frontend;
1368                 break;
1369         case SAA7134_BOARD_ASUS_P7131_4871:
1370                 if (configure_tda827x_fe(dev, &asus_p7131_4871_config,
1371                                          &tda827x_cfg_2) < 0)
1372                         goto dettach_frontend;
1373                 break;
1374         case SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA:
1375                 if (configure_tda827x_fe(dev, &asus_p7131_hybrid_lna_config,
1376                                          &tda827x_cfg_2) < 0)
1377                         goto dettach_frontend;
1378                 break;
1379         case SAA7134_BOARD_AVERMEDIA_SUPER_007:
1380                 if (configure_tda827x_fe(dev, &avermedia_super_007_config,
1381                                          &tda827x_cfg_0) < 0)
1382                         goto dettach_frontend;
1383                 break;
1384         case SAA7134_BOARD_TWINHAN_DTV_DVB_3056:
1385                 if (configure_tda827x_fe(dev, &twinhan_dtv_dvb_3056_config,
1386                                          &tda827x_cfg_2_sw42) < 0)
1387                         goto dettach_frontend;
1388                 break;
1389         case SAA7134_BOARD_PHILIPS_SNAKE:
1390                 fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1391                                                 &dev->i2c_adap);
1392                 if (fe0->dvb.frontend) {
1393                         if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x60,
1394                                         &dev->i2c_adap, 0) == NULL) {
1395                                 wprintk("%s: No tda826x found!\n", __func__);
1396                                 goto dettach_frontend;
1397                         }
1398                         if (dvb_attach(lnbp21_attach, fe0->dvb.frontend,
1399                                         &dev->i2c_adap, 0, 0) == NULL) {
1400                                 wprintk("%s: No lnbp21 found!\n", __func__);
1401                                 goto dettach_frontend;
1402                         }
1403                 }
1404                 break;
1405         case SAA7134_BOARD_CREATIX_CTX953:
1406                 if (configure_tda827x_fe(dev, &md8800_dvbt_config,
1407                                          &tda827x_cfg_0) < 0)
1408                         goto dettach_frontend;
1409                 break;
1410         case SAA7134_BOARD_MSI_TVANYWHERE_AD11:
1411                 if (configure_tda827x_fe(dev, &philips_tiger_s_config,
1412                                          &tda827x_cfg_2) < 0)
1413                         goto dettach_frontend;
1414                 break;
1415         case SAA7134_BOARD_AVERMEDIA_CARDBUS_506:
1416                 dprintk("AverMedia E506R dvb setup\n");
1417                 saa7134_set_gpio(dev, 25, 0);
1418                 msleep(10);
1419                 saa7134_set_gpio(dev, 25, 1);
1420                 fe0->dvb.frontend = dvb_attach(mt352_attach,
1421                                                 &avermedia_xc3028_mt352_dev,
1422                                                 &dev->i2c_adap);
1423                 attach_xc3028 = 1;
1424                 break;
1425         case SAA7134_BOARD_MD7134_BRIDGE_2:
1426                 fe0->dvb.frontend = dvb_attach(tda10086_attach,
1427                                                 &sd1878_4m, &dev->i2c_adap);
1428                 if (fe0->dvb.frontend) {
1429                         struct dvb_frontend *fe;
1430                         if (dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x60,
1431                                   &dev->i2c_adap, DVB_PLL_PHILIPS_SD1878_TDA8261) == NULL) {
1432                                 wprintk("%s: MD7134 DVB-S, no SD1878 "
1433                                         "found !\n", __func__);
1434                                 goto dettach_frontend;
1435                         }
1436                         /* we need to open the i2c gate (we know it exists) */
1437                         fe = fe0->dvb.frontend;
1438                         fe->ops.i2c_gate_ctrl(fe, 1);
1439                         if (dvb_attach(isl6405_attach, fe,
1440                                         &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1441                                 wprintk("%s: MD7134 DVB-S, no ISL6405 "
1442                                         "found !\n", __func__);
1443                                 goto dettach_frontend;
1444                         }
1445                         fe->ops.i2c_gate_ctrl(fe, 0);
1446                         dev->original_set_voltage = fe->ops.set_voltage;
1447                         fe->ops.set_voltage = md8800_set_voltage;
1448                         dev->original_set_high_voltage = fe->ops.enable_high_lnb_voltage;
1449                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage;
1450                 }
1451                 break;
1452         case SAA7134_BOARD_AVERMEDIA_M103:
1453                 saa7134_set_gpio(dev, 25, 0);
1454                 msleep(10);
1455                 saa7134_set_gpio(dev, 25, 1);
1456                 fe0->dvb.frontend = dvb_attach(mt352_attach,
1457                                                 &avermedia_xc3028_mt352_dev,
1458                                                 &dev->i2c_adap);
1459                 attach_xc3028 = 1;
1460                 break;
1461         case SAA7134_BOARD_ASUSTeK_TIGER_3IN1:
1462                 if (!use_frontend) {     /* terrestrial */
1463                         if (configure_tda827x_fe(dev, &asus_tiger_3in1_config,
1464                                                         &tda827x_cfg_2) < 0)
1465                                 goto dettach_frontend;
1466                 } else {                /* satellite */
1467                         fe0->dvb.frontend = dvb_attach(tda10086_attach,
1468                                                 &flydvbs, &dev->i2c_adap);
1469                         if (fe0->dvb.frontend) {
1470                                 if (dvb_attach(tda826x_attach,
1471                                                 fe0->dvb.frontend, 0x60,
1472                                                 &dev->i2c_adap, 0) == NULL) {
1473                                         wprintk("%s: Asus Tiger 3in1, no "
1474                                                 "tda826x found!\n", __func__);
1475                                         goto dettach_frontend;
1476                                 }
1477                                 if (dvb_attach(lnbp21_attach, fe0->dvb.frontend,
1478                                                 &dev->i2c_adap, 0, 0) == NULL) {
1479                                         wprintk("%s: Asus Tiger 3in1, no lnbp21"
1480                                                 " found!\n", __func__);
1481                                         goto dettach_frontend;
1482                                 }
1483                         }
1484                 }
1485                 break;
1486         case SAA7134_BOARD_ASUSTeK_TIGER:
1487                 if (configure_tda827x_fe(dev, &philips_tiger_config,
1488                                          &tda827x_cfg_0) < 0)
1489                         goto dettach_frontend;
1490                 break;
1491         case SAA7134_BOARD_BEHOLD_H6:
1492                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1493                                                 &behold_h6_config,
1494                                                 &dev->i2c_adap);
1495                 if (fe0->dvb.frontend) {
1496                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1497                                    &dev->i2c_adap, 0x61,
1498                                    TUNER_PHILIPS_FMD1216MEX_MK3);
1499                 }
1500                 break;
1501         case SAA7134_BOARD_BEHOLD_X7:
1502                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1503                                                 &behold_x7_config,
1504                                                 &dev->i2c_adap);
1505                 if (fe0->dvb.frontend) {
1506                         dvb_attach(xc5000_attach, fe0->dvb.frontend,
1507                                    &dev->i2c_adap, &behold_x7_tunerconfig);
1508                 }
1509                 break;
1510         case SAA7134_BOARD_AVERMEDIA_A700_PRO:
1511         case SAA7134_BOARD_AVERMEDIA_A700_HYBRID:
1512                 /* Zarlink ZL10313 */
1513                 fe0->dvb.frontend = dvb_attach(mt312_attach,
1514                         &avertv_a700_mt312, &dev->i2c_adap);
1515                 if (fe0->dvb.frontend) {
1516                         if (dvb_attach(zl10036_attach, fe0->dvb.frontend,
1517                                         &avertv_a700_tuner, &dev->i2c_adap) == NULL) {
1518                                 wprintk("%s: No zl10036 found!\n",
1519                                         __func__);
1520                         }
1521                 }
1522                 break;
1523         case SAA7134_BOARD_VIDEOMATE_S350:
1524                 fe0->dvb.frontend = dvb_attach(mt312_attach,
1525                                 &zl10313_compro_s350_config, &dev->i2c_adap);
1526                 if (fe0->dvb.frontend)
1527                         if (dvb_attach(zl10039_attach, fe0->dvb.frontend,
1528                                         0x60, &dev->i2c_adap) == NULL)
1529                                 wprintk("%s: No zl10039 found!\n",
1530                                         __func__);
1531
1532                 break;
1533         case SAA7134_BOARD_ZOLID_HYBRID_PCI:
1534                 fe0->dvb.frontend = dvb_attach(tda10048_attach,
1535                                                &zolid_tda10048_config,
1536                                                &dev->i2c_adap);
1537                 if (fe0->dvb.frontend != NULL) {
1538                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1539                                    &dev->i2c_adap, 0x4b,
1540                                    &tda829x_no_probe);
1541                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1542                                    0x60, &dev->i2c_adap,
1543                                    &zolid_tda18271_config);
1544                 }
1545                 break;
1546         default:
1547                 wprintk("Huh? unknown DVB card?\n");
1548                 break;
1549         }
1550
1551         if (attach_xc3028) {
1552                 struct dvb_frontend *fe;
1553                 struct xc2028_config cfg = {
1554                         .i2c_adap  = &dev->i2c_adap,
1555                         .i2c_addr  = 0x61,
1556                 };
1557
1558                 if (!fe0->dvb.frontend)
1559                         goto dettach_frontend;
1560
1561                 fe = dvb_attach(xc2028_attach, fe0->dvb.frontend, &cfg);
1562                 if (!fe) {
1563                         printk(KERN_ERR "%s/2: xc3028 attach failed\n",
1564                                dev->name);
1565                         goto dettach_frontend;
1566                 }
1567         }
1568
1569         if (NULL == fe0->dvb.frontend) {
1570                 printk(KERN_ERR "%s/dvb: frontend initialization failed\n", dev->name);
1571                 goto dettach_frontend;
1572         }
1573         /* define general-purpose callback pointer */
1574         fe0->dvb.frontend->callback = saa7134_tuner_callback;
1575
1576         /* register everything else */
1577         ret = videobuf_dvb_register_bus(&dev->frontends, THIS_MODULE, dev,
1578                                         &dev->pci->dev, adapter_nr, 0, NULL);
1579
1580         /* this sequence is necessary to make the tda1004x load its firmware
1581          * and to enter analog mode of hybrid boards
1582          */
1583         if (!ret) {
1584                 if (fe0->dvb.frontend->ops.init)
1585                         fe0->dvb.frontend->ops.init(fe0->dvb.frontend);
1586                 if (fe0->dvb.frontend->ops.sleep)
1587                         fe0->dvb.frontend->ops.sleep(fe0->dvb.frontend);
1588                 if (fe0->dvb.frontend->ops.tuner_ops.sleep)
1589                         fe0->dvb.frontend->ops.tuner_ops.sleep(fe0->dvb.frontend);
1590         }
1591         return ret;
1592
1593 dettach_frontend:
1594         videobuf_dvb_dealloc_frontends(&dev->frontends);
1595         return -EINVAL;
1596 }
1597
1598 static int dvb_fini(struct saa7134_dev *dev)
1599 {
1600         struct videobuf_dvb_frontend *fe0;
1601
1602         /* Get the first frontend */
1603         fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
1604         if (!fe0)
1605                 return -EINVAL;
1606
1607         /* FIXME: I suspect that this code is bogus, since the entry for
1608            Pinnacle 300I DVB-T PAL already defines the proper init to allow
1609            the detection of mt2032 (TDA9887_PORT2_INACTIVE)
1610          */
1611         if (dev->board == SAA7134_BOARD_PINNACLE_300I_DVBT_PAL) {
1612                 struct v4l2_priv_tun_config tda9887_cfg;
1613                 static int on  = TDA9887_PRESENT | TDA9887_PORT2_INACTIVE;
1614
1615                 tda9887_cfg.tuner = TUNER_TDA9887;
1616                 tda9887_cfg.priv  = &on;
1617
1618                 /* otherwise we don't detect the tuner on next insmod */
1619                 saa_call_all(dev, tuner, s_config, &tda9887_cfg);
1620         } else if (dev->board == SAA7134_BOARD_MEDION_MD8800_QUADRO) {
1621                 if ((dev->eedata[2] == 0x07) && use_frontend) {
1622                         /* turn off the 2nd lnb supply */
1623                         u8 data = 0x80;
1624                         struct i2c_msg msg = {.addr = 0x08, .buf = &data, .flags = 0, .len = 1};
1625                         struct dvb_frontend *fe;
1626                         fe = fe0->dvb.frontend;
1627                         if (fe->ops.i2c_gate_ctrl) {
1628                                 fe->ops.i2c_gate_ctrl(fe, 1);
1629                                 i2c_transfer(&dev->i2c_adap, &msg, 1);
1630                                 fe->ops.i2c_gate_ctrl(fe, 0);
1631                         }
1632                 }
1633         }
1634         videobuf_dvb_unregister_bus(&dev->frontends);
1635         return 0;
1636 }
1637
1638 static struct saa7134_mpeg_ops dvb_ops = {
1639         .type          = SAA7134_MPEG_DVB,
1640         .init          = dvb_init,
1641         .fini          = dvb_fini,
1642 };
1643
1644 static int __init dvb_register(void)
1645 {
1646         return saa7134_ts_register(&dvb_ops);
1647 }
1648
1649 static void __exit dvb_unregister(void)
1650 {
1651         saa7134_ts_unregister(&dvb_ops);
1652 }
1653
1654 module_init(dvb_register);
1655 module_exit(dvb_unregister);
1656
1657 /* ------------------------------------------------------------------ */
1658 /*
1659  * Local variables:
1660  * c-basic-offset: 8
1661  * End:
1662  */