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

   1 /*
   2  *
   3  * (c) 2004 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]
   4  *
   5  *  Extended 3 / 2005 by Hartmut Hackmann to support various
   6  *  cards with the tda10046 DVB-T channel decoder
   7  *
   8  *  This program is free software; you can redistribute it and/or modify
   9  *  it under the terms of the GNU General Public License as published by
  10  *  the Free Software Foundation; either version 2 of the License, or
  11  *  (at your option) any later version.
  12  *
  13  *  This program is distributed in the hope that it will be useful,
  14  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  *  GNU General Public License for more details.
  17  *
  18  *  You should have received a copy of the GNU General Public License
  19  *  along with this program; if not, write to the Free Software
  20  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  21  */
  22
  23 #include <linux/init.h>
  24 #include <linux/list.h>
  25 #include <linux/module.h>
  26 #include <linux/kernel.h>
  27 #include <linux/delay.h>
  28 #include <linux/kthread.h>
  29 #include <linux/suspend.h>
  30
  31 #include "saa7134-reg.h"
  32 #include "saa7134.h"
  33 #include <media/v4l2-common.h>
  34 #include "dvb-pll.h"
  35 #include <dvb_frontend.h>
  36
  37 #include "mt352.h"
  38 #include "mt352_priv.h" /* FIXME */
  39 #include "tda1004x.h"
  40 #include "nxt200x.h"
  41 #include "tuner-xc2028.h"
  42 #include "xc5000.h"
  43
  44 #include "tda10086.h"
  45 #include "tda826x.h"
  46 #include "tda827x.h"
  47 #include "isl6421.h"
  48 #include "isl6405.h"
  49 #include "lnbp21.h"
  50 #include "tuner-simple.h"
  51 #include "tda10048.h"
  52 #include "tda18271.h"
  53 #include "lgdt3305.h"
  54 #include "tda8290.h"
  55 #include "mb86a20s.h"
  56 #include "lgs8gxx.h"
  57
  58 #include "zl10353.h"
  59 #include "qt1010.h"
  60
  61 #include "zl10036.h"
  62 #include "zl10039.h"
  63 #include "mt312.h"
  64
  65 MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
  66 MODULE_LICENSE("GPL");
  67
  68 static unsigned int antenna_pwr;
  69
  70 module_param(antenna_pwr, int, 0444);
  71 MODULE_PARM_DESC(antenna_pwr,"enable antenna power (Pinnacle 300i)");
  72
  73 static int use_frontend;
  74 module_param(use_frontend, int, 0644);
  75 MODULE_PARM_DESC(use_frontend,"for cards with multiple frontends (0: terrestrial, 1: satellite)");
  76
  77 static int debug;
  78 module_param(debug, int, 0644);
  79 MODULE_PARM_DESC(debug, "Turn on/off module debugging (default:off).");
  80
  81 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
  82
  83 #define dprintk(fmt, arg...)    do { if (debug) \
  84         printk(KERN_DEBUG "%s/dvb: " fmt, dev->name , ## arg); } while(0)
  85
  86 /* Print a warning */
  87 #define wprintk(fmt, arg...) \
  88         printk(KERN_WARNING "%s/dvb: " fmt, dev->name, ## arg)
  89
  90 /* ------------------------------------------------------------------
  91  * mt352 based DVB-T cards
  92  */
  93
  94 static int pinnacle_antenna_pwr(struct saa7134_dev *dev, int on)
  95 {
  96         u32 ok;
  97
  98         if (!on) {
  99                 saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
 100                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 26));
 101                 return 0;
 102         }
 103
 104         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
 105         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
 106         udelay(10);
 107
 108         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 28));
 109         saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 28));
 110         udelay(10);
 111         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 28));
 112         udelay(10);
 113         ok = saa_readl(SAA7134_GPIO_GPSTATUS0) & (1 << 27);
 114         dprintk("%s %s\n", __func__, ok ? "on" : "off");
 115
 116         if (!ok)
 117                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
 118         return ok;
 119 }
 120
 121 static int mt352_pinnacle_init(struct dvb_frontend* fe)
 122 {
 123         static u8 clock_config []  = { CLOCK_CTL,  0x3d, 0x28 };
 124         static u8 reset []         = { RESET,      0x80 };
 125         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 126         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
 127         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x31 };
 128         static u8 fsm_ctl_cfg[]    = { 0x7b,       0x04 };
 129         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x0f };
 130         static u8 scan_ctl_cfg []  = { SCAN_CTL,   0x0d };
 131         static u8 irq_cfg []       = { INTERRUPT_EN_0, 0x00, 0x00, 0x00, 0x00 };
 132         struct saa7134_dev *dev= fe->dvb->priv;
 133
 134         dprintk("%s called\n", __func__);
 135
 136         mt352_write(fe, clock_config,   sizeof(clock_config));
 137         udelay(200);
 138         mt352_write(fe, reset,          sizeof(reset));
 139         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 140         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 141         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 142         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
 143
 144         mt352_write(fe, fsm_ctl_cfg,    sizeof(fsm_ctl_cfg));
 145         mt352_write(fe, scan_ctl_cfg,   sizeof(scan_ctl_cfg));
 146         mt352_write(fe, irq_cfg,        sizeof(irq_cfg));
 147
 148         return 0;
 149 }
 150
 151 static int mt352_aver777_init(struct dvb_frontend* fe)
 152 {
 153         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x2d };
 154         static u8 reset []         = { RESET,      0x80 };
 155         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 156         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
 157         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 };
 158
 159         mt352_write(fe, clock_config,   sizeof(clock_config));
 160         udelay(200);
 161         mt352_write(fe, reset,          sizeof(reset));
 162         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 163         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 164         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 165
 166         return 0;
 167 }
 168
 169 static int mt352_avermedia_xc3028_init(struct dvb_frontend *fe)
 170 {
 171         static u8 clock_config []  = { CLOCK_CTL, 0x38, 0x2d };
 172         static u8 reset []         = { RESET, 0x80 };
 173         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 };
 174         static u8 agc_cfg []       = { AGC_TARGET, 0xe };
 175         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 };
 176
 177         mt352_write(fe, clock_config,   sizeof(clock_config));
 178         udelay(200);
 179         mt352_write(fe, reset,          sizeof(reset));
 180         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 181         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 182         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 183         return 0;
 184 }
 185
 186 static int mt352_pinnacle_tuner_set_params(struct dvb_frontend* fe,
 187                                            struct dvb_frontend_parameters* params)
 188 {
 189         u8 off[] = { 0x00, 0xf1};
 190         u8 on[]  = { 0x00, 0x71};
 191         struct i2c_msg msg = {.addr=0x43, .flags=0, .buf=off, .len = sizeof(off)};
 192
 193         struct saa7134_dev *dev = fe->dvb->priv;
 194         struct v4l2_frequency f;
 195
 196         /* set frequency (mt2050) */
 197         f.tuner     = 0;
 198         f.type      = V4L2_TUNER_DIGITAL_TV;
 199         f.frequency = params->frequency / 1000 * 16 / 1000;
 200         if (fe->ops.i2c_gate_ctrl)
 201                 fe->ops.i2c_gate_ctrl(fe, 1);
 202         i2c_transfer(&dev->i2c_adap, &msg, 1);
 203         saa_call_all(dev, tuner, s_frequency, &f);
 204         msg.buf = on;
 205         if (fe->ops.i2c_gate_ctrl)
 206                 fe->ops.i2c_gate_ctrl(fe, 1);
 207         i2c_transfer(&dev->i2c_adap, &msg, 1);
 208
 209         pinnacle_antenna_pwr(dev, antenna_pwr);
 210
 211         /* mt352 setup */
 212         return mt352_pinnacle_init(fe);
 213 }
 214
 215 static struct mt352_config pinnacle_300i = {
 216         .demod_address = 0x3c >> 1,
 217         .adc_clock     = 20333,
 218         .if2           = 36150,
 219         .no_tuner      = 1,
 220         .demod_init    = mt352_pinnacle_init,
 221 };
 222
 223 static struct mt352_config avermedia_777 = {
 224         .demod_address = 0xf,
 225         .demod_init    = mt352_aver777_init,
 226 };
 227
 228 static struct mt352_config avermedia_xc3028_mt352_dev = {
 229         .demod_address   = (0x1e >> 1),
 230         .no_tuner        = 1,
 231         .demod_init      = mt352_avermedia_xc3028_init,
 232 };
 233
 234 static struct tda18271_std_map mb86a20s_tda18271_std_map = {
 235         .dvbt_6   = { .if_freq = 3300, .agc_mode = 3, .std = 4,
 236                       .if_lvl = 7, .rfagc_top = 0x37, },
 237 };
 238
 239 static struct tda18271_config kworld_tda18271_config = {
 240         .std_map = &mb86a20s_tda18271_std_map,
 241         .gate    = TDA18271_GATE_DIGITAL,
 242         .config  = 3,   /* Use tuner callback for AGC */
 243
 244 };
 245
 246 static const struct mb86a20s_config kworld_mb86a20s_config = {
 247         .demod_address = 0x10,
 248 };
 249
 250 static int kworld_sbtvd_gate_ctrl(struct dvb_frontend* fe, int enable)
 251 {
 252         struct saa7134_dev *dev = fe->dvb->priv;
 253
 254         unsigned char initmsg[] = {0x45, 0x97};
 255         unsigned char msg_enable[] = {0x45, 0xc1};
 256         unsigned char msg_disable[] = {0x45, 0x81};
 257         struct i2c_msg msg = {.addr = 0x4b, .flags = 0, .buf = initmsg, .len = 2};
 258
 259         if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1) {
 260                 wprintk("could not access the I2C gate\n");
 261                 return -EIO;
 262         }
 263         if (enable)
 264                 msg.buf = msg_enable;
 265         else
 266                 msg.buf = msg_disable;
 267         if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1) {
 268                 wprintk("could not access the I2C gate\n");
 269                 return -EIO;
 270         }
 271         msleep(20);
 272         return 0;
 273 }
 274
 275 /* ==================================================================
 276  * tda1004x based DVB-T cards, helper functions
 277  */
 278
 279 static int philips_tda1004x_request_firmware(struct dvb_frontend *fe,
 280                                            const struct firmware **fw, char *name)
 281 {
 282         struct saa7134_dev *dev = fe->dvb->priv;
 283         return request_firmware(fw, name, &dev->pci->dev);
 284 }
 285
 286 /* ------------------------------------------------------------------
 287  * these tuners are tu1216, td1316(a)
 288  */
 289
 290 static int philips_tda6651_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 291 {
 292         struct saa7134_dev *dev = fe->dvb->priv;
 293         struct tda1004x_state *state = fe->demodulator_priv;
 294         u8 addr = state->config->tuner_address;
 295         u8 tuner_buf[4];
 296         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tuner_buf,.len =
 297                         sizeof(tuner_buf) };
 298         int tuner_frequency = 0;
 299         u8 band, cp, filter;
 300
 301         /* determine charge pump */
 302         tuner_frequency = params->frequency + 36166000;
 303         if (tuner_frequency < 87000000)
 304                 return -EINVAL;
 305         else if (tuner_frequency < 130000000)
 306                 cp = 3;
 307         else if (tuner_frequency < 160000000)
 308                 cp = 5;
 309         else if (tuner_frequency < 200000000)
 310                 cp = 6;
 311         else if (tuner_frequency < 290000000)
 312                 cp = 3;
 313         else if (tuner_frequency < 420000000)
 314                 cp = 5;
 315         else if (tuner_frequency < 480000000)
 316                 cp = 6;
 317         else if (tuner_frequency < 620000000)
 318                 cp = 3;
 319         else if (tuner_frequency < 830000000)
 320                 cp = 5;
 321         else if (tuner_frequency < 895000000)
 322                 cp = 7;
 323         else
 324                 return -EINVAL;
 325
 326         /* determine band */
 327         if (params->frequency < 49000000)
 328                 return -EINVAL;
 329         else if (params->frequency < 161000000)
 330                 band = 1;
 331         else if (params->frequency < 444000000)
 332                 band = 2;
 333         else if (params->frequency < 861000000)
 334                 band = 4;
 335         else
 336                 return -EINVAL;
 337
 338         /* setup PLL filter */
 339         switch (params->u.ofdm.bandwidth) {
 340         case BANDWIDTH_6_MHZ:
 341                 filter = 0;
 342                 break;
 343
 344         case BANDWIDTH_7_MHZ:
 345                 filter = 0;
 346                 break;
 347
 348         case BANDWIDTH_8_MHZ:
 349                 filter = 1;
 350                 break;
 351
 352         default:
 353                 return -EINVAL;
 354         }
 355
 356         /* calculate divisor
 357          * ((36166000+((1000000/6)/2)) + Finput)/(1000000/6)
 358          */
 359         tuner_frequency = (((params->frequency / 1000) * 6) + 217496) / 1000;
 360
 361         /* setup tuner buffer */
 362         tuner_buf[0] = (tuner_frequency >> 8) & 0x7f;
 363         tuner_buf[1] = tuner_frequency & 0xff;
 364         tuner_buf[2] = 0xca;
 365         tuner_buf[3] = (cp << 5) | (filter << 3) | band;
 366
 367         if (fe->ops.i2c_gate_ctrl)
 368                 fe->ops.i2c_gate_ctrl(fe, 1);
 369         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) {
 370                 wprintk("could not write to tuner at addr: 0x%02x\n",
 371                         addr << 1);
 372                 return -EIO;
 373         }
 374         msleep(1);
 375         return 0;
 376 }
 377
 378 static int philips_tu1216_init(struct dvb_frontend *fe)
 379 {
 380         struct saa7134_dev *dev = fe->dvb->priv;
 381         struct tda1004x_state *state = fe->demodulator_priv;
 382         u8 addr = state->config->tuner_address;
 383         static u8 tu1216_init[] = { 0x0b, 0xf5, 0x85, 0xab };
 384         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tu1216_init,.len = sizeof(tu1216_init) };
 385
 386         /* setup PLL configuration */
 387         if (fe->ops.i2c_gate_ctrl)
 388                 fe->ops.i2c_gate_ctrl(fe, 1);
 389         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1)
 390                 return -EIO;
 391         msleep(1);
 392
 393         return 0;
 394 }
 395
 396 /* ------------------------------------------------------------------ */
 397
 398 static struct tda1004x_config philips_tu1216_60_config = {
 399         .demod_address = 0x8,
 400         .invert        = 1,
 401         .invert_oclk   = 0,
 402         .xtal_freq     = TDA10046_XTAL_4M,
 403         .agc_config    = TDA10046_AGC_DEFAULT,
 404         .if_freq       = TDA10046_FREQ_3617,
 405         .tuner_address = 0x60,
 406         .request_firmware = philips_tda1004x_request_firmware
 407 };
 408
 409 static struct tda1004x_config philips_tu1216_61_config = {
 410
 411         .demod_address = 0x8,
 412         .invert        = 1,
 413         .invert_oclk   = 0,
 414         .xtal_freq     = TDA10046_XTAL_4M,
 415         .agc_config    = TDA10046_AGC_DEFAULT,
 416         .if_freq       = TDA10046_FREQ_3617,
 417         .tuner_address = 0x61,
 418         .request_firmware = philips_tda1004x_request_firmware
 419 };
 420
 421 /* ------------------------------------------------------------------ */
 422
 423 static int philips_td1316_tuner_init(struct dvb_frontend *fe)
 424 {
 425         struct saa7134_dev *dev = fe->dvb->priv;
 426         struct tda1004x_state *state = fe->demodulator_priv;
 427         u8 addr = state->config->tuner_address;
 428         static u8 msg[] = { 0x0b, 0xf5, 0x86, 0xab };
 429         struct i2c_msg init_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
 430
 431         /* setup PLL configuration */
 432         if (fe->ops.i2c_gate_ctrl)
 433                 fe->ops.i2c_gate_ctrl(fe, 1);
 434         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
 435                 return -EIO;
 436         return 0;
 437 }
 438
 439 static int philips_td1316_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 440 {
 441         return philips_tda6651_pll_set(fe, params);
 442 }
 443
 444 static int philips_td1316_tuner_sleep(struct dvb_frontend *fe)
 445 {
 446         struct saa7134_dev *dev = fe->dvb->priv;
 447         struct tda1004x_state *state = fe->demodulator_priv;
 448         u8 addr = state->config->tuner_address;
 449         static u8 msg[] = { 0x0b, 0xdc, 0x86, 0xa4 };
 450         struct i2c_msg analog_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
 451
 452         /* switch the tuner to analog mode */
 453         if (fe->ops.i2c_gate_ctrl)
 454                 fe->ops.i2c_gate_ctrl(fe, 1);
 455         if (i2c_transfer(&dev->i2c_adap, &analog_msg, 1) != 1)
 456                 return -EIO;
 457         return 0;
 458 }
 459
 460 /* ------------------------------------------------------------------ */
 461
 462 static int philips_europa_tuner_init(struct dvb_frontend *fe)
 463 {
 464         struct saa7134_dev *dev = fe->dvb->priv;
 465         static u8 msg[] = { 0x00, 0x40};
 466         struct i2c_msg init_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
 467
 468
 469         if (philips_td1316_tuner_init(fe))
 470                 return -EIO;
 471         msleep(1);
 472         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
 473                 return -EIO;
 474
 475         return 0;
 476 }
 477
 478 static int philips_europa_tuner_sleep(struct dvb_frontend *fe)
 479 {
 480         struct saa7134_dev *dev = fe->dvb->priv;
 481
 482         static u8 msg[] = { 0x00, 0x14 };
 483         struct i2c_msg analog_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
 484
 485         if (philips_td1316_tuner_sleep(fe))
 486                 return -EIO;
 487
 488         /* switch the board to analog mode */
 489         if (fe->ops.i2c_gate_ctrl)
 490                 fe->ops.i2c_gate_ctrl(fe, 1);
 491         i2c_transfer(&dev->i2c_adap, &analog_msg, 1);
 492         return 0;
 493 }
 494
 495 static int philips_europa_demod_sleep(struct dvb_frontend *fe)
 496 {
 497         struct saa7134_dev *dev = fe->dvb->priv;
 498
 499         if (dev->original_demod_sleep)
 500                 dev->original_demod_sleep(fe);
 501         fe->ops.i2c_gate_ctrl(fe, 1);
 502         return 0;
 503 }
 504
 505 static struct tda1004x_config philips_europa_config = {
 506
 507         .demod_address = 0x8,
 508         .invert        = 0,
 509         .invert_oclk   = 0,
 510         .xtal_freq     = TDA10046_XTAL_4M,
 511         .agc_config    = TDA10046_AGC_IFO_AUTO_POS,
 512         .if_freq       = TDA10046_FREQ_052,
 513         .tuner_address = 0x61,
 514         .request_firmware = philips_tda1004x_request_firmware
 515 };
 516
 517 static struct tda1004x_config medion_cardbus = {
 518         .demod_address = 0x08,
 519         .invert        = 1,
 520         .invert_oclk   = 0,
 521         .xtal_freq     = TDA10046_XTAL_16M,
 522         .agc_config    = TDA10046_AGC_IFO_AUTO_NEG,
 523         .if_freq       = TDA10046_FREQ_3613,
 524         .tuner_address = 0x61,
 525         .request_firmware = philips_tda1004x_request_firmware
 526 };
 527
 528 static struct tda1004x_config technotrend_budget_t3000_config = {
 529         .demod_address = 0x8,
 530         .invert        = 1,
 531         .invert_oclk   = 0,
 532         .xtal_freq     = TDA10046_XTAL_4M,
 533         .agc_config    = TDA10046_AGC_DEFAULT,
 534         .if_freq       = TDA10046_FREQ_3617,
 535         .tuner_address = 0x63,
 536         .request_firmware = philips_tda1004x_request_firmware
 537 };
 538
 539 /* ------------------------------------------------------------------
 540  * tda 1004x based cards with philips silicon tuner
 541  */
 542
 543 static int tda8290_i2c_gate_ctrl( struct dvb_frontend* fe, int enable)
 544 {
 545         struct tda1004x_state *state = fe->demodulator_priv;
 546
 547         u8 addr = state->config->i2c_gate;
 548         static u8 tda8290_close[] = { 0x21, 0xc0};
 549         static u8 tda8290_open[]  = { 0x21, 0x80};
 550         struct i2c_msg tda8290_msg = {.addr = addr,.flags = 0, .len = 2};
 551         if (enable) {
 552                 tda8290_msg.buf = tda8290_close;
 553         } else {
 554                 tda8290_msg.buf = tda8290_open;
 555         }
 556         if (i2c_transfer(state->i2c, &tda8290_msg, 1) != 1) {
 557                 struct saa7134_dev *dev = fe->dvb->priv;
 558                 wprintk("could not access tda8290 I2C gate\n");
 559                 return -EIO;
 560         }
 561         msleep(20);
 562         return 0;
 563 }
 564
 565 static int philips_tda827x_tuner_init(struct dvb_frontend *fe)
 566 {
 567         struct saa7134_dev *dev = fe->dvb->priv;
 568         struct tda1004x_state *state = fe->demodulator_priv;
 569
 570         switch (state->config->antenna_switch) {
 571         case 0: break;
 572         case 1: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
 573                 saa7134_set_gpio(dev, 21, 0);
 574                 break;
 575         case 2: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
 576                 saa7134_set_gpio(dev, 21, 1);
 577                 break;
 578         }
 579         return 0;
 580 }
 581
 582 static int philips_tda827x_tuner_sleep(struct dvb_frontend *fe)
 583 {
 584         struct saa7134_dev *dev = fe->dvb->priv;
 585         struct tda1004x_state *state = fe->demodulator_priv;
 586
 587         switch (state->config->antenna_switch) {
 588         case 0: break;
 589         case 1: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
 590                 saa7134_set_gpio(dev, 21, 1);
 591                 break;
 592         case 2: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
 593                 saa7134_set_gpio(dev, 21, 0);
 594                 break;
 595         }
 596         return 0;
 597 }
 598
 599 static int configure_tda827x_fe(struct saa7134_dev *dev,
 600                                 struct tda1004x_config *cdec_conf,
 601                                 struct tda827x_config *tuner_conf)
 602 {
 603         struct videobuf_dvb_frontend *fe0;
 604
 605         /* Get the first frontend */
 606         fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
 607
 608         fe0->dvb.frontend = dvb_attach(tda10046_attach, cdec_conf, &dev->i2c_adap);
 609         if (fe0->dvb.frontend) {
 610                 if (cdec_conf->i2c_gate)
 611                         fe0->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl;
 612                 if (dvb_attach(tda827x_attach, fe0->dvb.frontend,
 613                                cdec_conf->tuner_address,
 614                                &dev->i2c_adap, tuner_conf))
 615                         return 0;
 616
 617                 wprintk("no tda827x tuner found at addr: %02x\n",
 618                                 cdec_conf->tuner_address);
 619         }
 620         return -EINVAL;
 621 }
 622
 623 /* ------------------------------------------------------------------ */
 624
 625 static struct tda827x_config tda827x_cfg_0 = {
 626         .init = philips_tda827x_tuner_init,
 627         .sleep = philips_tda827x_tuner_sleep,
 628         .config = 0,
 629         .switch_addr = 0
 630 };
 631
 632 static struct tda827x_config tda827x_cfg_1 = {
 633         .init = philips_tda827x_tuner_init,
 634         .sleep = philips_tda827x_tuner_sleep,
 635         .config = 1,
 636         .switch_addr = 0x4b
 637 };
 638
 639 static struct tda827x_config tda827x_cfg_2 = {
 640         .init = philips_tda827x_tuner_init,
 641         .sleep = philips_tda827x_tuner_sleep,
 642         .config = 2,
 643         .switch_addr = 0x4b
 644 };
 645
 646 static struct tda827x_config tda827x_cfg_2_sw42 = {
 647         .init = philips_tda827x_tuner_init,
 648         .sleep = philips_tda827x_tuner_sleep,
 649         .config = 2,
 650         .switch_addr = 0x42
 651 };
 652
 653 /* ------------------------------------------------------------------ */
 654
 655 static struct tda1004x_config tda827x_lifeview_config = {
 656         .demod_address = 0x08,
 657         .invert        = 1,
 658         .invert_oclk   = 0,
 659         .xtal_freq     = TDA10046_XTAL_16M,
 660         .agc_config    = TDA10046_AGC_TDA827X,
 661         .gpio_config   = TDA10046_GP11_I,
 662         .if_freq       = TDA10046_FREQ_045,
 663         .tuner_address = 0x60,
 664         .request_firmware = philips_tda1004x_request_firmware
 665 };
 666
 667 static struct tda1004x_config philips_tiger_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         .antenna_switch= 1,
 678         .request_firmware = philips_tda1004x_request_firmware
 679 };
 680
 681 static struct tda1004x_config cinergy_ht_config = {
 682         .demod_address = 0x08,
 683         .invert        = 1,
 684         .invert_oclk   = 0,
 685         .xtal_freq     = TDA10046_XTAL_16M,
 686         .agc_config    = TDA10046_AGC_TDA827X,
 687         .gpio_config   = TDA10046_GP01_I,
 688         .if_freq       = TDA10046_FREQ_045,
 689         .i2c_gate      = 0x4b,
 690         .tuner_address = 0x61,
 691         .request_firmware = philips_tda1004x_request_firmware
 692 };
 693
 694 static struct tda1004x_config cinergy_ht_pci_config = {
 695         .demod_address = 0x08,
 696         .invert        = 1,
 697         .invert_oclk   = 0,
 698         .xtal_freq     = TDA10046_XTAL_16M,
 699         .agc_config    = TDA10046_AGC_TDA827X,
 700         .gpio_config   = TDA10046_GP01_I,
 701         .if_freq       = TDA10046_FREQ_045,
 702         .i2c_gate      = 0x4b,
 703         .tuner_address = 0x60,
 704         .request_firmware = philips_tda1004x_request_firmware
 705 };
 706
 707 static struct tda1004x_config philips_tiger_s_config = {
 708         .demod_address = 0x08,
 709         .invert        = 1,
 710         .invert_oclk   = 0,
 711         .xtal_freq     = TDA10046_XTAL_16M,
 712         .agc_config    = TDA10046_AGC_TDA827X,
 713         .gpio_config   = TDA10046_GP01_I,
 714         .if_freq       = TDA10046_FREQ_045,
 715         .i2c_gate      = 0x4b,
 716         .tuner_address = 0x61,
 717         .antenna_switch= 1,
 718         .request_firmware = philips_tda1004x_request_firmware
 719 };
 720
 721 static struct tda1004x_config pinnacle_pctv_310i_config = {
 722         .demod_address = 0x08,
 723         .invert        = 1,
 724         .invert_oclk   = 0,
 725         .xtal_freq     = TDA10046_XTAL_16M,
 726         .agc_config    = TDA10046_AGC_TDA827X,
 727         .gpio_config   = TDA10046_GP11_I,
 728         .if_freq       = TDA10046_FREQ_045,
 729         .i2c_gate      = 0x4b,
 730         .tuner_address = 0x61,
 731         .request_firmware = philips_tda1004x_request_firmware
 732 };
 733
 734 static struct tda1004x_config hauppauge_hvr_1110_config = {
 735         .demod_address = 0x08,
 736         .invert        = 1,
 737         .invert_oclk   = 0,
 738         .xtal_freq     = TDA10046_XTAL_16M,
 739         .agc_config    = TDA10046_AGC_TDA827X,
 740         .gpio_config   = TDA10046_GP11_I,
 741         .if_freq       = TDA10046_FREQ_045,
 742         .i2c_gate      = 0x4b,
 743         .tuner_address = 0x61,
 744         .request_firmware = philips_tda1004x_request_firmware
 745 };
 746
 747 static struct tda1004x_config asus_p7131_dual_config = {
 748         .demod_address = 0x08,
 749         .invert        = 1,
 750         .invert_oclk   = 0,
 751         .xtal_freq     = TDA10046_XTAL_16M,
 752         .agc_config    = TDA10046_AGC_TDA827X,
 753         .gpio_config   = TDA10046_GP11_I,
 754         .if_freq       = TDA10046_FREQ_045,
 755         .i2c_gate      = 0x4b,
 756         .tuner_address = 0x61,
 757         .antenna_switch= 2,
 758         .request_firmware = philips_tda1004x_request_firmware
 759 };
 760
 761 static struct tda1004x_config lifeview_trio_config = {
 762         .demod_address = 0x09,
 763         .invert        = 1,
 764         .invert_oclk   = 0,
 765         .xtal_freq     = TDA10046_XTAL_16M,
 766         .agc_config    = TDA10046_AGC_TDA827X,
 767         .gpio_config   = TDA10046_GP00_I,
 768         .if_freq       = TDA10046_FREQ_045,
 769         .tuner_address = 0x60,
 770         .request_firmware = philips_tda1004x_request_firmware
 771 };
 772
 773 static struct tda1004x_config tevion_dvbt220rf_config = {
 774         .demod_address = 0x08,
 775         .invert        = 1,
 776         .invert_oclk   = 0,
 777         .xtal_freq     = TDA10046_XTAL_16M,
 778         .agc_config    = TDA10046_AGC_TDA827X,
 779         .gpio_config   = TDA10046_GP11_I,
 780         .if_freq       = TDA10046_FREQ_045,
 781         .tuner_address = 0x60,
 782         .request_firmware = philips_tda1004x_request_firmware
 783 };
 784
 785 static struct tda1004x_config md8800_dvbt_config = {
 786         .demod_address = 0x08,
 787         .invert        = 1,
 788         .invert_oclk   = 0,
 789         .xtal_freq     = TDA10046_XTAL_16M,
 790         .agc_config    = TDA10046_AGC_TDA827X,
 791         .gpio_config   = TDA10046_GP01_I,
 792         .if_freq       = TDA10046_FREQ_045,
 793         .i2c_gate      = 0x4b,
 794         .tuner_address = 0x60,
 795         .request_firmware = philips_tda1004x_request_firmware
 796 };
 797
 798 static struct tda1004x_config asus_p7131_4871_config = {
 799         .demod_address = 0x08,
 800         .invert        = 1,
 801         .invert_oclk   = 0,
 802         .xtal_freq     = TDA10046_XTAL_16M,
 803         .agc_config    = TDA10046_AGC_TDA827X,
 804         .gpio_config   = TDA10046_GP01_I,
 805         .if_freq       = TDA10046_FREQ_045,
 806         .i2c_gate      = 0x4b,
 807         .tuner_address = 0x61,
 808         .antenna_switch= 2,
 809         .request_firmware = philips_tda1004x_request_firmware
 810 };
 811
 812 static struct tda1004x_config asus_p7131_hybrid_lna_config = {
 813         .demod_address = 0x08,
 814         .invert        = 1,
 815         .invert_oclk   = 0,
 816         .xtal_freq     = TDA10046_XTAL_16M,
 817         .agc_config    = TDA10046_AGC_TDA827X,
 818         .gpio_config   = TDA10046_GP11_I,
 819         .if_freq       = TDA10046_FREQ_045,
 820         .i2c_gate      = 0x4b,
 821         .tuner_address = 0x61,
 822         .antenna_switch= 2,
 823         .request_firmware = philips_tda1004x_request_firmware
 824 };
 825
 826 static struct tda1004x_config kworld_dvb_t_210_config = {
 827         .demod_address = 0x08,
 828         .invert        = 1,
 829         .invert_oclk   = 0,
 830         .xtal_freq     = TDA10046_XTAL_16M,
 831         .agc_config    = TDA10046_AGC_TDA827X,
 832         .gpio_config   = TDA10046_GP11_I,
 833         .if_freq       = TDA10046_FREQ_045,
 834         .i2c_gate      = 0x4b,
 835         .tuner_address = 0x61,
 836         .antenna_switch= 1,
 837         .request_firmware = philips_tda1004x_request_firmware
 838 };
 839
 840 static struct tda1004x_config avermedia_super_007_config = {
 841         .demod_address = 0x08,
 842         .invert        = 1,
 843         .invert_oclk   = 0,
 844         .xtal_freq     = TDA10046_XTAL_16M,
 845         .agc_config    = TDA10046_AGC_TDA827X,
 846         .gpio_config   = TDA10046_GP01_I,
 847         .if_freq       = TDA10046_FREQ_045,
 848         .i2c_gate      = 0x4b,
 849         .tuner_address = 0x60,
 850         .antenna_switch= 1,
 851         .request_firmware = philips_tda1004x_request_firmware
 852 };
 853
 854 static struct tda1004x_config twinhan_dtv_dvb_3056_config = {
 855         .demod_address = 0x08,
 856         .invert        = 1,
 857         .invert_oclk   = 0,
 858         .xtal_freq     = TDA10046_XTAL_16M,
 859         .agc_config    = TDA10046_AGC_TDA827X,
 860         .gpio_config   = TDA10046_GP01_I,
 861         .if_freq       = TDA10046_FREQ_045,
 862         .i2c_gate      = 0x42,
 863         .tuner_address = 0x61,
 864         .antenna_switch = 1,
 865         .request_firmware = philips_tda1004x_request_firmware
 866 };
 867
 868 static struct tda1004x_config asus_tiger_3in1_config = {
 869         .demod_address = 0x0b,
 870         .invert        = 1,
 871         .invert_oclk   = 0,
 872         .xtal_freq     = TDA10046_XTAL_16M,
 873         .agc_config    = TDA10046_AGC_TDA827X,
 874         .gpio_config   = TDA10046_GP11_I,
 875         .if_freq       = TDA10046_FREQ_045,
 876         .i2c_gate      = 0x4b,
 877         .tuner_address = 0x61,
 878         .antenna_switch = 1,
 879         .request_firmware = philips_tda1004x_request_firmware
 880 };
 881
 882 /* ------------------------------------------------------------------
 883  * special case: this card uses saa713x GPIO22 for the mode switch
 884  */
 885
 886 static int ads_duo_tuner_init(struct dvb_frontend *fe)
 887 {
 888         struct saa7134_dev *dev = fe->dvb->priv;
 889         philips_tda827x_tuner_init(fe);
 890         /* route TDA8275a AGC input to the channel decoder */
 891         saa7134_set_gpio(dev, 22, 1);
 892         return 0;
 893 }
 894
 895 static int ads_duo_tuner_sleep(struct dvb_frontend *fe)
 896 {
 897         struct saa7134_dev *dev = fe->dvb->priv;
 898         /* route TDA8275a AGC input to the analog IF chip*/
 899         saa7134_set_gpio(dev, 22, 0);
 900         philips_tda827x_tuner_sleep(fe);
 901         return 0;
 902 }
 903
 904 static struct tda827x_config ads_duo_cfg = {
 905         .init = ads_duo_tuner_init,
 906         .sleep = ads_duo_tuner_sleep,
 907         .config = 0
 908 };
 909
 910 static struct tda1004x_config ads_tech_duo_config = {
 911         .demod_address = 0x08,
 912         .invert        = 1,
 913         .invert_oclk   = 0,
 914         .xtal_freq     = TDA10046_XTAL_16M,
 915         .agc_config    = TDA10046_AGC_TDA827X,
 916         .gpio_config   = TDA10046_GP00_I,
 917         .if_freq       = TDA10046_FREQ_045,
 918         .tuner_address = 0x61,
 919         .request_firmware = philips_tda1004x_request_firmware
 920 };
 921
 922 static struct zl10353_config behold_h6_config = {
 923         .demod_address = 0x1e>>1,
 924         .no_tuner      = 1,
 925         .parallel_ts   = 1,
 926         .disable_i2c_gate_ctrl = 1,
 927 };
 928
 929 static struct xc5000_config behold_x7_tunerconfig = {
 930         .i2c_address      = 0xc2>>1,
 931         .if_khz           = 4560,
 932         .radio_input      = XC5000_RADIO_FM1,
 933 };
 934
 935 static struct zl10353_config behold_x7_config = {
 936         .demod_address = 0x1e>>1,
 937         .if2           = 45600,
 938         .no_tuner      = 1,
 939         .parallel_ts   = 1,
 940         .disable_i2c_gate_ctrl = 1,
 941 };
 942
 943 static struct zl10353_config videomate_t750_zl10353_config = {
 944         .demod_address         = 0x0f,
 945         .no_tuner              = 1,
 946         .parallel_ts           = 1,
 947         .disable_i2c_gate_ctrl = 1,
 948 };
 949
 950 static struct qt1010_config videomate_t750_qt1010_config = {
 951         .i2c_address = 0x62
 952 };
 953
 954
 955 /* ==================================================================
 956  * tda10086 based DVB-S cards, helper functions
 957  */
 958
 959 static struct tda10086_config flydvbs = {
 960         .demod_address = 0x0e,
 961         .invert = 0,
 962         .diseqc_tone = 0,
 963         .xtal_freq = TDA10086_XTAL_16M,
 964 };
 965
 966 static struct tda10086_config sd1878_4m = {
 967         .demod_address = 0x0e,
 968         .invert = 0,
 969         .diseqc_tone = 0,
 970         .xtal_freq = TDA10086_XTAL_4M,
 971 };
 972
 973 /* ------------------------------------------------------------------
 974  * special case: lnb supply is connected to the gated i2c
 975  */
 976
 977 static int md8800_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 978 {
 979         int res = -EIO;
 980         struct saa7134_dev *dev = fe->dvb->priv;
 981         if (fe->ops.i2c_gate_ctrl) {
 982                 fe->ops.i2c_gate_ctrl(fe, 1);
 983                 if (dev->original_set_voltage)
 984                         res = dev->original_set_voltage(fe, voltage);
 985                 fe->ops.i2c_gate_ctrl(fe, 0);
 986         }
 987         return res;
 988 };
 989
 990 static int md8800_set_high_voltage(struct dvb_frontend *fe, long arg)
 991 {
 992         int res = -EIO;
 993         struct saa7134_dev *dev = fe->dvb->priv;
 994         if (fe->ops.i2c_gate_ctrl) {
 995                 fe->ops.i2c_gate_ctrl(fe, 1);
 996                 if (dev->original_set_high_voltage)
 997                         res = dev->original_set_high_voltage(fe, arg);
 998                 fe->ops.i2c_gate_ctrl(fe, 0);
 999         }
1000         return res;
1001 };
1002
1003 static int md8800_set_voltage2(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
1004 {
1005         struct saa7134_dev *dev = fe->dvb->priv;
1006         u8 wbuf[2] = { 0x1f, 00 };
1007         u8 rbuf;
1008         struct i2c_msg msg[] = { { .addr = 0x08, .flags = 0, .buf = wbuf, .len = 1 },
1009                                  { .addr = 0x08, .flags = I2C_M_RD, .buf = &rbuf, .len = 1 } };
1010
1011         if (i2c_transfer(&dev->i2c_adap, msg, 2) != 2)
1012                 return -EIO;
1013         /* NOTE: this assumes that gpo1 is used, it might be bit 5 (gpo2) */
1014         if (voltage == SEC_VOLTAGE_18)
1015                 wbuf[1] = rbuf | 0x10;
1016         else
1017                 wbuf[1] = rbuf & 0xef;
1018         msg[0].len = 2;
1019         i2c_transfer(&dev->i2c_adap, msg, 1);
1020         return 0;
1021 }
1022
1023 static int md8800_set_high_voltage2(struct dvb_frontend *fe, long arg)
1024 {
1025         struct saa7134_dev *dev = fe->dvb->priv;
1026         wprintk("%s: sorry can't set high LNB supply voltage from here\n", __func__);
1027         return -EIO;
1028 }
1029
1030 /* ==================================================================
1031  * nxt200x based ATSC cards, helper functions
1032  */
1033
1034 static struct nxt200x_config avertvhda180 = {
1035         .demod_address    = 0x0a,
1036 };
1037
1038 static struct nxt200x_config kworldatsc110 = {
1039         .demod_address    = 0x0a,
1040 };
1041
1042 /* ------------------------------------------------------------------ */
1043
1044 static struct mt312_config avertv_a700_mt312 = {
1045         .demod_address = 0x0e,
1046         .voltage_inverted = 1,
1047 };
1048
1049 static struct zl10036_config avertv_a700_tuner = {
1050         .tuner_address = 0x60,
1051 };
1052
1053 static struct mt312_config zl10313_compro_s350_config = {
1054         .demod_address = 0x0e,
1055 };
1056
1057 static struct lgdt3305_config hcw_lgdt3305_config = {
1058         .i2c_addr           = 0x0e,
1059         .mpeg_mode          = LGDT3305_MPEG_SERIAL,
1060         .tpclk_edge         = LGDT3305_TPCLK_RISING_EDGE,
1061         .tpvalid_polarity   = LGDT3305_TP_VALID_HIGH,
1062         .deny_i2c_rptr      = 1,
1063         .spectral_inversion = 1,
1064         .qam_if_khz         = 4000,
1065         .vsb_if_khz         = 3250,
1066 };
1067
1068 static struct tda10048_config hcw_tda10048_config = {
1069         .demod_address    = 0x10 >> 1,
1070         .output_mode      = TDA10048_SERIAL_OUTPUT,
1071         .fwbulkwritelen   = TDA10048_BULKWRITE_200,
1072         .inversion        = TDA10048_INVERSION_ON,
1073         .dtv6_if_freq_khz = TDA10048_IF_3300,
1074         .dtv7_if_freq_khz = TDA10048_IF_3500,
1075         .dtv8_if_freq_khz = TDA10048_IF_4000,
1076         .clk_freq_khz     = TDA10048_CLK_16000,
1077         .disable_gate_access = 1,
1078 };
1079
1080 static struct tda18271_std_map hauppauge_tda18271_std_map = {
1081         .atsc_6   = { .if_freq = 3250, .agc_mode = 3, .std = 4,
1082                       .if_lvl = 1, .rfagc_top = 0x58, },
1083         .qam_6    = { .if_freq = 4000, .agc_mode = 3, .std = 5,
1084                       .if_lvl = 1, .rfagc_top = 0x58, },
1085 };
1086
1087 static struct tda18271_config hcw_tda18271_config = {
1088         .std_map = &hauppauge_tda18271_std_map,
1089         .gate    = TDA18271_GATE_ANALOG,
1090         .config  = 3,
1091         .output_opt = TDA18271_OUTPUT_LT_OFF,
1092 };
1093
1094 static struct tda829x_config tda829x_no_probe = {
1095         .probe_tuner = TDA829X_DONT_PROBE,
1096 };
1097
1098 static struct tda10048_config zolid_tda10048_config = {
1099         .demod_address    = 0x10 >> 1,
1100         .output_mode      = TDA10048_PARALLEL_OUTPUT,
1101         .fwbulkwritelen   = TDA10048_BULKWRITE_200,
1102         .inversion        = TDA10048_INVERSION_ON,
1103         .dtv6_if_freq_khz = TDA10048_IF_3300,
1104         .dtv7_if_freq_khz = TDA10048_IF_3500,
1105         .dtv8_if_freq_khz = TDA10048_IF_4000,
1106         .clk_freq_khz     = TDA10048_CLK_16000,
1107         .disable_gate_access = 1,
1108 };
1109
1110 static struct tda18271_config zolid_tda18271_config = {
1111         .gate    = TDA18271_GATE_ANALOG,
1112 };
1113
1114 static struct tda10048_config dtv1000s_tda10048_config = {
1115         .demod_address    = 0x10 >> 1,
1116         .output_mode      = TDA10048_PARALLEL_OUTPUT,
1117         .fwbulkwritelen   = TDA10048_BULKWRITE_200,
1118         .inversion        = TDA10048_INVERSION_ON,
1119         .dtv6_if_freq_khz = TDA10048_IF_3300,
1120         .dtv7_if_freq_khz = TDA10048_IF_3800,
1121         .dtv8_if_freq_khz = TDA10048_IF_4300,
1122         .clk_freq_khz     = TDA10048_CLK_16000,
1123         .disable_gate_access = 1,
1124 };
1125
1126 static struct tda18271_std_map dtv1000s_tda18271_std_map = {
1127         .dvbt_6   = { .if_freq = 3300, .agc_mode = 3, .std = 4,
1128                       .if_lvl = 1, .rfagc_top = 0x37, },
1129         .dvbt_7   = { .if_freq = 3800, .agc_mode = 3, .std = 5,
1130                       .if_lvl = 1, .rfagc_top = 0x37, },
1131         .dvbt_8   = { .if_freq = 4300, .agc_mode = 3, .std = 6,
1132                       .if_lvl = 1, .rfagc_top = 0x37, },
1133 };
1134
1135 static struct tda18271_config dtv1000s_tda18271_config = {
1136         .std_map = &dtv1000s_tda18271_std_map,
1137         .gate    = TDA18271_GATE_ANALOG,
1138 };
1139
1140 static struct lgs8gxx_config prohdtv_pro2_lgs8g75_config = {
1141         .prod = LGS8GXX_PROD_LGS8G75,
1142         .demod_address = 0x1d,
1143         .serial_ts = 0,
1144         .ts_clk_pol = 1,
1145         .ts_clk_gated = 0,
1146         .if_clk_freq = 30400, /* 30.4 MHz */
1147         .if_freq = 4000, /* 4.00 MHz */
1148         .if_neg_center = 0,
1149         .ext_adc = 0,
1150         .adc_signed = 1,
1151         .adc_vpp = 3, /* 2.0 Vpp */
1152         .if_neg_edge = 1,
1153 };
1154
1155 static struct tda18271_config prohdtv_pro2_tda18271_config = {
1156         .gate = TDA18271_GATE_ANALOG,
1157         .output_opt = TDA18271_OUTPUT_LT_OFF,
1158 };
1159
1160 /* ==================================================================
1161  * Core code
1162  */
1163
1164 static int dvb_init(struct saa7134_dev *dev)
1165 {
1166         int ret;
1167         int attach_xc3028 = 0;
1168         struct videobuf_dvb_frontend *fe0;
1169
1170         /* FIXME: add support for multi-frontend */
1171         mutex_init(&dev->frontends.lock);
1172         INIT_LIST_HEAD(&dev->frontends.felist);
1173
1174         printk(KERN_INFO "%s() allocating 1 frontend\n", __func__);
1175         fe0 = videobuf_dvb_alloc_frontend(&dev->frontends, 1);
1176         if (!fe0) {
1177                 printk(KERN_ERR "%s() failed to alloc\n", __func__);
1178                 return -ENOMEM;
1179         }
1180
1181         /* init struct videobuf_dvb */
1182         dev->ts.nr_bufs    = 32;
1183         dev->ts.nr_packets = 32*4;
1184         fe0->dvb.name = dev->name;
1185         videobuf_queue_sg_init(&fe0->dvb.dvbq, &saa7134_ts_qops,
1186                             &dev->pci->dev, &dev->slock,
1187                             V4L2_BUF_TYPE_VIDEO_CAPTURE,
1188                             V4L2_FIELD_ALTERNATE,
1189                             sizeof(struct saa7134_buf),
1190                             dev, NULL);
1191
1192         switch (dev->board) {
1193         case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
1194                 dprintk("pinnacle 300i dvb setup\n");
1195                 fe0->dvb.frontend = dvb_attach(mt352_attach, &pinnacle_300i,
1196                                                &dev->i2c_adap);
1197                 if (fe0->dvb.frontend) {
1198                         fe0->dvb.frontend->ops.tuner_ops.set_params = mt352_pinnacle_tuner_set_params;
1199                 }
1200                 break;
1201         case SAA7134_BOARD_AVERMEDIA_777:
1202         case SAA7134_BOARD_AVERMEDIA_A16AR:
1203                 dprintk("avertv 777 dvb setup\n");
1204                 fe0->dvb.frontend = dvb_attach(mt352_attach, &avermedia_777,
1205                                                &dev->i2c_adap);
1206                 if (fe0->dvb.frontend) {
1207                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1208                                    &dev->i2c_adap, 0x61,
1209                                    TUNER_PHILIPS_TD1316);
1210                 }
1211                 break;
1212         case SAA7134_BOARD_AVERMEDIA_A16D:
1213                 dprintk("AverMedia A16D dvb setup\n");
1214                 fe0->dvb.frontend = dvb_attach(mt352_attach,
1215                                                 &avermedia_xc3028_mt352_dev,
1216                                                 &dev->i2c_adap);
1217                 attach_xc3028 = 1;
1218                 break;
1219         case SAA7134_BOARD_MD7134:
1220                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1221                                                &medion_cardbus,
1222                                                &dev->i2c_adap);
1223                 if (fe0->dvb.frontend) {
1224                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1225                                    &dev->i2c_adap, medion_cardbus.tuner_address,
1226                                    TUNER_PHILIPS_FMD1216ME_MK3);
1227                 }
1228                 break;
1229         case SAA7134_BOARD_PHILIPS_TOUGH:
1230                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1231                                                &philips_tu1216_60_config,
1232                                                &dev->i2c_adap);
1233                 if (fe0->dvb.frontend) {
1234                         fe0->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
1235                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
1236                 }
1237                 break;
1238         case SAA7134_BOARD_FLYDVBTDUO:
1239         case SAA7134_BOARD_FLYDVBT_DUO_CARDBUS:
1240                 if (configure_tda827x_fe(dev, &tda827x_lifeview_config,
1241                                          &tda827x_cfg_0) < 0)
1242                         goto dettach_frontend;
1243                 break;
1244         case SAA7134_BOARD_PHILIPS_EUROPA:
1245         case SAA7134_BOARD_VIDEOMATE_DVBT_300:
1246         case SAA7134_BOARD_ASUS_EUROPA_HYBRID:
1247                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1248                                                &philips_europa_config,
1249                                                &dev->i2c_adap);
1250                 if (fe0->dvb.frontend) {
1251                         dev->original_demod_sleep = fe0->dvb.frontend->ops.sleep;
1252                         fe0->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1253                         fe0->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init;
1254                         fe0->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep;
1255                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1256                 }
1257                 break;
1258         case SAA7134_BOARD_TECHNOTREND_BUDGET_T3000:
1259                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1260                                                &technotrend_budget_t3000_config,
1261                                                &dev->i2c_adap);
1262                 if (fe0->dvb.frontend) {
1263                         dev->original_demod_sleep = fe0->dvb.frontend->ops.sleep;
1264                         fe0->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1265                         fe0->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init;
1266                         fe0->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep;
1267                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1268                 }
1269                 break;
1270         case SAA7134_BOARD_VIDEOMATE_DVBT_200:
1271                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1272                                                &philips_tu1216_61_config,
1273                                                &dev->i2c_adap);
1274                 if (fe0->dvb.frontend) {
1275                         fe0->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
1276                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
1277                 }
1278                 break;
1279         case SAA7134_BOARD_KWORLD_DVBT_210:
1280                 if (configure_tda827x_fe(dev, &kworld_dvb_t_210_config,
1281                                          &tda827x_cfg_2) < 0)
1282                         goto dettach_frontend;
1283                 break;
1284         case SAA7134_BOARD_HAUPPAUGE_HVR1120:
1285                 fe0->dvb.frontend = dvb_attach(tda10048_attach,
1286                                                &hcw_tda10048_config,
1287                                                &dev->i2c_adap);
1288                 if (fe0->dvb.frontend != NULL) {
1289                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1290                                    &dev->i2c_adap, 0x4b,
1291                                    &tda829x_no_probe);
1292                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1293                                    0x60, &dev->i2c_adap,
1294                                    &hcw_tda18271_config);
1295                 }
1296                 break;
1297         case SAA7134_BOARD_PHILIPS_TIGER:
1298                 if (configure_tda827x_fe(dev, &philips_tiger_config,
1299                                          &tda827x_cfg_0) < 0)
1300                         goto dettach_frontend;
1301                 break;
1302         case SAA7134_BOARD_PINNACLE_PCTV_310i:
1303                 if (configure_tda827x_fe(dev, &pinnacle_pctv_310i_config,
1304                                          &tda827x_cfg_1) < 0)
1305                         goto dettach_frontend;
1306                 break;
1307         case SAA7134_BOARD_HAUPPAUGE_HVR1110:
1308                 if (configure_tda827x_fe(dev, &hauppauge_hvr_1110_config,
1309                                          &tda827x_cfg_1) < 0)
1310                         goto dettach_frontend;
1311                 break;
1312         case SAA7134_BOARD_HAUPPAUGE_HVR1150:
1313                 fe0->dvb.frontend = dvb_attach(lgdt3305_attach,
1314                                                &hcw_lgdt3305_config,
1315                                                &dev->i2c_adap);
1316                 if (fe0->dvb.frontend) {
1317                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1318                                    &dev->i2c_adap, 0x4b,
1319                                    &tda829x_no_probe);
1320                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1321                                    0x60, &dev->i2c_adap,
1322                                    &hcw_tda18271_config);
1323                 }
1324                 break;
1325         case SAA7134_BOARD_ASUSTeK_P7131_DUAL:
1326                 if (configure_tda827x_fe(dev, &asus_p7131_dual_config,
1327                                          &tda827x_cfg_0) < 0)
1328                         goto dettach_frontend;
1329                 break;
1330         case SAA7134_BOARD_FLYDVBT_LR301:
1331                 if (configure_tda827x_fe(dev, &tda827x_lifeview_config,
1332                                          &tda827x_cfg_0) < 0)
1333                         goto dettach_frontend;
1334                 break;
1335         case SAA7134_BOARD_FLYDVB_TRIO:
1336                 if (!use_frontend) {    /* terrestrial */
1337                         if (configure_tda827x_fe(dev, &lifeview_trio_config,
1338                                                  &tda827x_cfg_0) < 0)
1339                                 goto dettach_frontend;
1340                 } else {                /* satellite */
1341                         fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, &dev->i2c_adap);
1342                         if (fe0->dvb.frontend) {
1343                                 if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x63,
1344                                                                         &dev->i2c_adap, 0) == NULL) {
1345                                         wprintk("%s: Lifeview Trio, No tda826x found!\n", __func__);
1346                                         goto dettach_frontend;
1347                                 }
1348                                 if (dvb_attach(isl6421_attach, fe0->dvb.frontend, &dev->i2c_adap,
1349                                                                                 0x08, 0, 0) == NULL) {
1350                                         wprintk("%s: Lifeview Trio, No ISL6421 found!\n", __func__);
1351                                         goto dettach_frontend;
1352                                 }
1353                         }
1354                 }
1355                 break;
1356         case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331:
1357         case SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS:
1358                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1359                                                &ads_tech_duo_config,
1360                                                &dev->i2c_adap);
1361                 if (fe0->dvb.frontend) {
1362                         if (dvb_attach(tda827x_attach,fe0->dvb.frontend,
1363                                    ads_tech_duo_config.tuner_address, &dev->i2c_adap,
1364                                                                 &ads_duo_cfg) == NULL) {
1365                                 wprintk("no tda827x tuner found at addr: %02x\n",
1366                                         ads_tech_duo_config.tuner_address);
1367                                 goto dettach_frontend;
1368                         }
1369                 } else
1370                         wprintk("failed to attach tda10046\n");
1371                 break;
1372         case SAA7134_BOARD_TEVION_DVBT_220RF:
1373                 if (configure_tda827x_fe(dev, &tevion_dvbt220rf_config,
1374                                          &tda827x_cfg_0) < 0)
1375                         goto dettach_frontend;
1376                 break;
1377         case SAA7134_BOARD_MEDION_MD8800_QUADRO:
1378                 if (!use_frontend) {     /* terrestrial */
1379                         if (configure_tda827x_fe(dev, &md8800_dvbt_config,
1380                                                  &tda827x_cfg_0) < 0)
1381                                 goto dettach_frontend;
1382                 } else {        /* satellite */
1383                         fe0->dvb.frontend = dvb_attach(tda10086_attach,
1384                                                         &flydvbs, &dev->i2c_adap);
1385                         if (fe0->dvb.frontend) {
1386                                 struct dvb_frontend *fe = fe0->dvb.frontend;
1387                                 u8 dev_id = dev->eedata[2];
1388                                 u8 data = 0xc4;
1389                                 struct i2c_msg msg = {.addr = 0x08, .flags = 0, .len = 1};
1390
1391                                 if (dvb_attach(tda826x_attach, fe0->dvb.frontend,
1392                                                 0x60, &dev->i2c_adap, 0) == NULL) {
1393                                         wprintk("%s: Medion Quadro, no tda826x "
1394                                                 "found !\n", __func__);
1395                                         goto dettach_frontend;
1396                                 }
1397                                 if (dev_id != 0x08) {
1398                                         /* we need to open the i2c gate (we know it exists) */
1399                                         fe->ops.i2c_gate_ctrl(fe, 1);
1400                                         if (dvb_attach(isl6405_attach, fe,
1401                                                         &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1402                                                 wprintk("%s: Medion Quadro, no ISL6405 "
1403                                                         "found !\n", __func__);
1404                                                 goto dettach_frontend;
1405                                         }
1406                                         if (dev_id == 0x07) {
1407                                                 /* fire up the 2nd section of the LNB supply since
1408                                                    we can't do this from the other section */
1409                                                 msg.buf = &data;
1410                                                 i2c_transfer(&dev->i2c_adap, &msg, 1);
1411                                         }
1412                                         fe->ops.i2c_gate_ctrl(fe, 0);
1413                                         dev->original_set_voltage = fe->ops.set_voltage;
1414                                         fe->ops.set_voltage = md8800_set_voltage;
1415                                         dev->original_set_high_voltage = fe->ops.enable_high_lnb_voltage;
1416                                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage;
1417                                 } else {
1418                                         fe->ops.set_voltage = md8800_set_voltage2;
1419                                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage2;
1420                                 }
1421                         }
1422                 }
1423                 break;
1424         case SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180:
1425                 fe0->dvb.frontend = dvb_attach(nxt200x_attach, &avertvhda180,
1426                                                &dev->i2c_adap);
1427                 if (fe0->dvb.frontend)
1428                         dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x61,
1429                                    NULL, DVB_PLL_TDHU2);
1430                 break;
1431         case SAA7134_BOARD_ADS_INSTANT_HDTV_PCI:
1432         case SAA7134_BOARD_KWORLD_ATSC110:
1433                 fe0->dvb.frontend = dvb_attach(nxt200x_attach, &kworldatsc110,
1434                                                &dev->i2c_adap);
1435                 if (fe0->dvb.frontend)
1436                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1437                                    &dev->i2c_adap, 0x61,
1438                                    TUNER_PHILIPS_TUV1236D);
1439                 break;
1440         case SAA7134_BOARD_FLYDVBS_LR300:
1441                 fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1442                                                &dev->i2c_adap);
1443                 if (fe0->dvb.frontend) {
1444                         if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x60,
1445                                        &dev->i2c_adap, 0) == NULL) {
1446                                 wprintk("%s: No tda826x found!\n", __func__);
1447                                 goto dettach_frontend;
1448                         }
1449                         if (dvb_attach(isl6421_attach, fe0->dvb.frontend,
1450                                        &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1451                                 wprintk("%s: No ISL6421 found!\n", __func__);
1452                                 goto dettach_frontend;
1453                         }
1454                 }
1455                 break;
1456         case SAA7134_BOARD_ASUS_EUROPA2_HYBRID:
1457                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1458                                                &medion_cardbus,
1459                                                &dev->i2c_adap);
1460                 if (fe0->dvb.frontend) {
1461                         dev->original_demod_sleep = fe0->dvb.frontend->ops.sleep;
1462                         fe0->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1463
1464                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1465                                    &dev->i2c_adap, medion_cardbus.tuner_address,
1466                                    TUNER_PHILIPS_FMD1216ME_MK3);
1467                 }
1468                 break;
1469         case SAA7134_BOARD_VIDEOMATE_DVBT_200A:
1470                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1471                                 &philips_europa_config,
1472                                 &dev->i2c_adap);
1473                 if (fe0->dvb.frontend) {
1474                         fe0->dvb.frontend->ops.tuner_ops.init = philips_td1316_tuner_init;
1475                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1476                 }
1477                 break;
1478         case SAA7134_BOARD_CINERGY_HT_PCMCIA:
1479                 if (configure_tda827x_fe(dev, &cinergy_ht_config,
1480                                          &tda827x_cfg_0) < 0)
1481                         goto dettach_frontend;
1482                 break;
1483         case SAA7134_BOARD_CINERGY_HT_PCI:
1484                 if (configure_tda827x_fe(dev, &cinergy_ht_pci_config,
1485                                          &tda827x_cfg_0) < 0)
1486                         goto dettach_frontend;
1487                 break;
1488         case SAA7134_BOARD_PHILIPS_TIGER_S:
1489                 if (configure_tda827x_fe(dev, &philips_tiger_s_config,
1490                                          &tda827x_cfg_2) < 0)
1491                         goto dettach_frontend;
1492                 break;
1493         case SAA7134_BOARD_ASUS_P7131_4871:
1494                 if (configure_tda827x_fe(dev, &asus_p7131_4871_config,
1495                                          &tda827x_cfg_2) < 0)
1496                         goto dettach_frontend;
1497                 break;
1498         case SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA:
1499                 if (configure_tda827x_fe(dev, &asus_p7131_hybrid_lna_config,
1500                                          &tda827x_cfg_2) < 0)
1501                         goto dettach_frontend;
1502                 break;
1503         case SAA7134_BOARD_AVERMEDIA_SUPER_007:
1504                 if (configure_tda827x_fe(dev, &avermedia_super_007_config,
1505                                          &tda827x_cfg_0) < 0)
1506                         goto dettach_frontend;
1507                 break;
1508         case SAA7134_BOARD_TWINHAN_DTV_DVB_3056:
1509                 if (configure_tda827x_fe(dev, &twinhan_dtv_dvb_3056_config,
1510                                          &tda827x_cfg_2_sw42) < 0)
1511                         goto dettach_frontend;
1512                 break;
1513         case SAA7134_BOARD_PHILIPS_SNAKE:
1514                 fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1515                                                 &dev->i2c_adap);
1516                 if (fe0->dvb.frontend) {
1517                         if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x60,
1518                                         &dev->i2c_adap, 0) == NULL) {
1519                                 wprintk("%s: No tda826x found!\n", __func__);
1520                                 goto dettach_frontend;
1521                         }
1522                         if (dvb_attach(lnbp21_attach, fe0->dvb.frontend,
1523                                         &dev->i2c_adap, 0, 0) == NULL) {
1524                                 wprintk("%s: No lnbp21 found!\n", __func__);
1525                                 goto dettach_frontend;
1526                         }
1527                 }
1528                 break;
1529         case SAA7134_BOARD_CREATIX_CTX953:
1530                 if (configure_tda827x_fe(dev, &md8800_dvbt_config,
1531                                          &tda827x_cfg_0) < 0)
1532                         goto dettach_frontend;
1533                 break;
1534         case SAA7134_BOARD_MSI_TVANYWHERE_AD11:
1535                 if (configure_tda827x_fe(dev, &philips_tiger_s_config,
1536                                          &tda827x_cfg_2) < 0)
1537                         goto dettach_frontend;
1538                 break;
1539         case SAA7134_BOARD_AVERMEDIA_CARDBUS_506:
1540                 dprintk("AverMedia E506R dvb setup\n");
1541                 saa7134_set_gpio(dev, 25, 0);
1542                 msleep(10);
1543                 saa7134_set_gpio(dev, 25, 1);
1544                 fe0->dvb.frontend = dvb_attach(mt352_attach,
1545                                                 &avermedia_xc3028_mt352_dev,
1546                                                 &dev->i2c_adap);
1547                 attach_xc3028 = 1;
1548                 break;
1549         case SAA7134_BOARD_MD7134_BRIDGE_2:
1550                 fe0->dvb.frontend = dvb_attach(tda10086_attach,
1551                                                 &sd1878_4m, &dev->i2c_adap);
1552                 if (fe0->dvb.frontend) {
1553                         struct dvb_frontend *fe;
1554                         if (dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x60,
1555                                   &dev->i2c_adap, DVB_PLL_PHILIPS_SD1878_TDA8261) == NULL) {
1556                                 wprintk("%s: MD7134 DVB-S, no SD1878 "
1557                                         "found !\n", __func__);
1558                                 goto dettach_frontend;
1559                         }
1560                         /* we need to open the i2c gate (we know it exists) */
1561                         fe = fe0->dvb.frontend;
1562                         fe->ops.i2c_gate_ctrl(fe, 1);
1563                         if (dvb_attach(isl6405_attach, fe,
1564                                         &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1565                                 wprintk("%s: MD7134 DVB-S, no ISL6405 "
1566                                         "found !\n", __func__);
1567                                 goto dettach_frontend;
1568                         }
1569                         fe->ops.i2c_gate_ctrl(fe, 0);
1570                         dev->original_set_voltage = fe->ops.set_voltage;
1571                         fe->ops.set_voltage = md8800_set_voltage;
1572                         dev->original_set_high_voltage = fe->ops.enable_high_lnb_voltage;
1573                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage;
1574                 }
1575                 break;
1576         case SAA7134_BOARD_AVERMEDIA_M103:
1577                 saa7134_set_gpio(dev, 25, 0);
1578                 msleep(10);
1579                 saa7134_set_gpio(dev, 25, 1);
1580                 fe0->dvb.frontend = dvb_attach(mt352_attach,
1581                                                 &avermedia_xc3028_mt352_dev,
1582                                                 &dev->i2c_adap);
1583                 attach_xc3028 = 1;
1584                 break;
1585         case SAA7134_BOARD_ASUSTeK_TIGER_3IN1:
1586                 if (!use_frontend) {     /* terrestrial */
1587                         if (configure_tda827x_fe(dev, &asus_tiger_3in1_config,
1588                                                         &tda827x_cfg_2) < 0)
1589                                 goto dettach_frontend;
1590                 } else {                /* satellite */
1591                         fe0->dvb.frontend = dvb_attach(tda10086_attach,
1592                                                 &flydvbs, &dev->i2c_adap);
1593                         if (fe0->dvb.frontend) {
1594                                 if (dvb_attach(tda826x_attach,
1595                                                 fe0->dvb.frontend, 0x60,
1596                                                 &dev->i2c_adap, 0) == NULL) {
1597                                         wprintk("%s: Asus Tiger 3in1, no "
1598                                                 "tda826x found!\n", __func__);
1599                                         goto dettach_frontend;
1600                                 }
1601                                 if (dvb_attach(lnbp21_attach, fe0->dvb.frontend,
1602                                                 &dev->i2c_adap, 0, 0) == NULL) {
1603                                         wprintk("%s: Asus Tiger 3in1, no lnbp21"
1604                                                 " found!\n", __func__);
1605                                         goto dettach_frontend;
1606                                 }
1607                         }
1608                 }
1609                 break;
1610         case SAA7134_BOARD_ASUSTeK_TIGER:
1611                 if (configure_tda827x_fe(dev, &philips_tiger_config,
1612                                          &tda827x_cfg_0) < 0)
1613                         goto dettach_frontend;
1614                 break;
1615         case SAA7134_BOARD_BEHOLD_H6:
1616                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1617                                                 &behold_h6_config,
1618                                                 &dev->i2c_adap);
1619                 if (fe0->dvb.frontend) {
1620                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1621                                    &dev->i2c_adap, 0x61,
1622                                    TUNER_PHILIPS_FMD1216MEX_MK3);
1623                 }
1624                 break;
1625         case SAA7134_BOARD_BEHOLD_X7:
1626                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1627                                                 &behold_x7_config,
1628                                                 &dev->i2c_adap);
1629                 if (fe0->dvb.frontend) {
1630                         dvb_attach(xc5000_attach, fe0->dvb.frontend,
1631                                    &dev->i2c_adap, &behold_x7_tunerconfig);
1632                 }
1633                 break;
1634         case SAA7134_BOARD_BEHOLD_H7:
1635                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1636                                                 &behold_x7_config,
1637                                                 &dev->i2c_adap);
1638                 if (fe0->dvb.frontend) {
1639                         dvb_attach(xc5000_attach, fe0->dvb.frontend,
1640                                    &dev->i2c_adap, &behold_x7_tunerconfig);
1641                 }
1642                 break;
1643         case SAA7134_BOARD_AVERMEDIA_A700_PRO:
1644         case SAA7134_BOARD_AVERMEDIA_A700_HYBRID:
1645                 /* Zarlink ZL10313 */
1646                 fe0->dvb.frontend = dvb_attach(mt312_attach,
1647                         &avertv_a700_mt312, &dev->i2c_adap);
1648                 if (fe0->dvb.frontend) {
1649                         if (dvb_attach(zl10036_attach, fe0->dvb.frontend,
1650                                         &avertv_a700_tuner, &dev->i2c_adap) == NULL) {
1651                                 wprintk("%s: No zl10036 found!\n",
1652                                         __func__);
1653                         }
1654                 }
1655                 break;
1656         case SAA7134_BOARD_VIDEOMATE_S350:
1657                 fe0->dvb.frontend = dvb_attach(mt312_attach,
1658                                 &zl10313_compro_s350_config, &dev->i2c_adap);
1659                 if (fe0->dvb.frontend)
1660                         if (dvb_attach(zl10039_attach, fe0->dvb.frontend,
1661                                         0x60, &dev->i2c_adap) == NULL)
1662                                 wprintk("%s: No zl10039 found!\n",
1663                                         __func__);
1664
1665                 break;
1666         case SAA7134_BOARD_VIDEOMATE_T750:
1667                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1668                                                 &videomate_t750_zl10353_config,
1669                                                 &dev->i2c_adap);
1670                 if (fe0->dvb.frontend != NULL) {
1671                         if (dvb_attach(qt1010_attach,
1672                                         fe0->dvb.frontend,
1673                                         &dev->i2c_adap,
1674                                         &videomate_t750_qt1010_config) == NULL)
1675                                 wprintk("error attaching QT1010\n");
1676                 }
1677                 break;
1678         case SAA7134_BOARD_ZOLID_HYBRID_PCI:
1679                 fe0->dvb.frontend = dvb_attach(tda10048_attach,
1680                                                &zolid_tda10048_config,
1681                                                &dev->i2c_adap);
1682                 if (fe0->dvb.frontend != NULL) {
1683                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1684                                    &dev->i2c_adap, 0x4b,
1685                                    &tda829x_no_probe);
1686                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1687                                    0x60, &dev->i2c_adap,
1688                                    &zolid_tda18271_config);
1689                 }
1690                 break;
1691         case SAA7134_BOARD_LEADTEK_WINFAST_DTV1000S:
1692                 fe0->dvb.frontend = dvb_attach(tda10048_attach,
1693                                                &dtv1000s_tda10048_config,
1694                                                &dev->i2c_adap);
1695                 if (fe0->dvb.frontend != NULL) {
1696                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1697                                    &dev->i2c_adap, 0x4b,
1698                                    &tda829x_no_probe);
1699                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1700                                    0x60, &dev->i2c_adap,
1701                                    &dtv1000s_tda18271_config);
1702                 }
1703                 break;
1704         case SAA7134_BOARD_KWORLD_PCI_SBTVD_FULLSEG:
1705                 /* Switch to digital mode */
1706                 saa7134_tuner_callback(dev, 0,
1707                                        TDA18271_CALLBACK_CMD_AGC_ENABLE, 1);
1708                 fe0->dvb.frontend = dvb_attach(mb86a20s_attach,
1709                                                &kworld_mb86a20s_config,
1710                                                &dev->i2c_adap);
1711                 if (fe0->dvb.frontend != NULL) {
1712                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1713                                    &dev->i2c_adap, 0x4b,
1714                                    &tda829x_no_probe);
1715                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1716                                    0x60, &dev->i2c_adap,
1717                                    &kworld_tda18271_config);
1718                         fe0->dvb.frontend->ops.i2c_gate_ctrl = kworld_sbtvd_gate_ctrl;
1719                 }
1720
1721                 /* mb86a20s need to use the I2C gateway */
1722                 break;
1723         case SAA7134_BOARD_MAGICPRO_PROHDTV_PRO2:
1724                 fe0->dvb.frontend = dvb_attach(lgs8gxx_attach,
1725                                                &prohdtv_pro2_lgs8g75_config,
1726                                                &dev->i2c_adap);
1727                 if (fe0->dvb.frontend != NULL) {
1728                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1729                                    &dev->i2c_adap, 0x4b,
1730                                    &tda829x_no_probe);
1731                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1732                                    0x60, &dev->i2c_adap,
1733                                    &prohdtv_pro2_tda18271_config);
1734                 }
1735                 break;
1736         default:
1737                 wprintk("Huh? unknown DVB card?\n");
1738                 break;
1739         }
1740
1741         if (attach_xc3028) {
1742                 struct dvb_frontend *fe;
1743                 struct xc2028_config cfg = {
1744                         .i2c_adap  = &dev->i2c_adap,
1745                         .i2c_addr  = 0x61,
1746                 };
1747
1748                 if (!fe0->dvb.frontend)
1749                         goto dettach_frontend;
1750
1751                 fe = dvb_attach(xc2028_attach, fe0->dvb.frontend, &cfg);
1752                 if (!fe) {
1753                         printk(KERN_ERR "%s/2: xc3028 attach failed\n",
1754                                dev->name);
1755                         goto dettach_frontend;
1756                 }
1757         }
1758
1759         if (NULL == fe0->dvb.frontend) {
1760                 printk(KERN_ERR "%s/dvb: frontend initialization failed\n", dev->name);
1761                 goto dettach_frontend;
1762         }
1763         /* define general-purpose callback pointer */
1764         fe0->dvb.frontend->callback = saa7134_tuner_callback;
1765
1766         /* register everything else */
1767         ret = videobuf_dvb_register_bus(&dev->frontends, THIS_MODULE, dev,
1768                                         &dev->pci->dev, adapter_nr, 0, NULL);
1769
1770         /* this sequence is necessary to make the tda1004x load its firmware
1771          * and to enter analog mode of hybrid boards
1772          */
1773         if (!ret) {
1774                 if (fe0->dvb.frontend->ops.init)
1775                         fe0->dvb.frontend->ops.init(fe0->dvb.frontend);
1776                 if (fe0->dvb.frontend->ops.sleep)
1777                         fe0->dvb.frontend->ops.sleep(fe0->dvb.frontend);
1778                 if (fe0->dvb.frontend->ops.tuner_ops.sleep)
1779                         fe0->dvb.frontend->ops.tuner_ops.sleep(fe0->dvb.frontend);
1780         }
1781         return ret;
1782
1783 dettach_frontend:
1784         videobuf_dvb_dealloc_frontends(&dev->frontends);
1785         return -EINVAL;
1786 }
1787
1788 static int dvb_fini(struct saa7134_dev *dev)
1789 {
1790         struct videobuf_dvb_frontend *fe0;
1791
1792         /* Get the first frontend */
1793         fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
1794         if (!fe0)
1795                 return -EINVAL;
1796
1797         /* FIXME: I suspect that this code is bogus, since the entry for
1798            Pinnacle 300I DVB-T PAL already defines the proper init to allow
1799            the detection of mt2032 (TDA9887_PORT2_INACTIVE)
1800          */
1801         if (dev->board == SAA7134_BOARD_PINNACLE_300I_DVBT_PAL) {
1802                 struct v4l2_priv_tun_config tda9887_cfg;
1803                 static int on  = TDA9887_PRESENT | TDA9887_PORT2_INACTIVE;
1804
1805                 tda9887_cfg.tuner = TUNER_TDA9887;
1806                 tda9887_cfg.priv  = &on;
1807
1808                 /* otherwise we don't detect the tuner on next insmod */
1809                 saa_call_all(dev, tuner, s_config, &tda9887_cfg);
1810         } else if (dev->board == SAA7134_BOARD_MEDION_MD8800_QUADRO) {
1811                 if ((dev->eedata[2] == 0x07) && use_frontend) {
1812                         /* turn off the 2nd lnb supply */
1813                         u8 data = 0x80;
1814                         struct i2c_msg msg = {.addr = 0x08, .buf = &data, .flags = 0, .len = 1};
1815                         struct dvb_frontend *fe;
1816                         fe = fe0->dvb.frontend;
1817                         if (fe->ops.i2c_gate_ctrl) {
1818                                 fe->ops.i2c_gate_ctrl(fe, 1);
1819                                 i2c_transfer(&dev->i2c_adap, &msg, 1);
1820                                 fe->ops.i2c_gate_ctrl(fe, 0);
1821                         }
1822                 }
1823         }
1824         videobuf_dvb_unregister_bus(&dev->frontends);
1825         return 0;
1826 }
1827
1828 static struct saa7134_mpeg_ops dvb_ops = {
1829         .type          = SAA7134_MPEG_DVB,
1830         .init          = dvb_init,
1831         .fini          = dvb_fini,
1832 };
1833
1834 static int __init dvb_register(void)
1835 {
1836         return saa7134_ts_register(&dvb_ops);
1837 }
1838
1839 static void __exit dvb_unregister(void)
1840 {
1841         saa7134_ts_unregister(&dvb_ops);
1842 }
1843
1844 module_init(dvb_register);
1845 module_exit(dvb_unregister);
1846
1847 /* ------------------------------------------------------------------ */
1848 /*
1849  * Local variables:
1850  * c-basic-offset: 8
1851  * End:
1852  */