drivers/media/pci/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
  19 #include "saa7134.h"
  20 #include "saa7134-reg.h"
  21
  22 #include <linux/init.h>
  23 #include <linux/list.h>
  24 #include <linux/module.h>
  25 #include <linux/kernel.h>
  26 #include <linux/delay.h>
  27 #include <linux/kthread.h>
  28 #include <linux/suspend.h>
  29
  30 #include <media/v4l2-common.h>
  31 #include "dvb-pll.h"
  32 #include <media/dvb_frontend.h>
  33
  34 #include "mt352.h"
  35 #include "mt352_priv.h" /* FIXME */
  36 #include "tda1004x.h"
  37 #include "nxt200x.h"
  38 #include "tuner-xc2028.h"
  39 #include "xc5000.h"
  40
  41 #include "tda10086.h"
  42 #include "tda826x.h"
  43 #include "tda827x.h"
  44 #include "isl6421.h"
  45 #include "isl6405.h"
  46 #include "lnbp21.h"
  47 #include "tuner-simple.h"
  48 #include "tda10048.h"
  49 #include "tda18271.h"
  50 #include "lgdt3305.h"
  51 #include "tda8290.h"
  52 #include "mb86a20s.h"
  53 #include "lgs8gxx.h"
  54
  55 #include "zl10353.h"
  56 #include "qt1010.h"
  57
  58 #include "zl10036.h"
  59 #include "zl10039.h"
  60 #include "mt312.h"
  61 #include "s5h1411.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 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
  76
  77 /* ------------------------------------------------------------------
  78  * mt352 based DVB-T cards
  79  */
  80
  81 static int pinnacle_antenna_pwr(struct saa7134_dev *dev, int on)
  82 {
  83         u32 ok;
  84
  85         if (!on) {
  86                 saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
  87                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 26));
  88                 return 0;
  89         }
  90
  91         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
  92         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
  93         udelay(10);
  94
  95         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 28));
  96         saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 28));
  97         udelay(10);
  98         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 28));
  99         udelay(10);
 100         ok = saa_readl(SAA7134_GPIO_GPSTATUS0) & (1 << 27);
 101         pr_debug("%s %s\n", __func__, ok ? "on" : "off");
 102
 103         if (!ok)
 104                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
 105         return ok;
 106 }
 107
 108 static int mt352_pinnacle_init(struct dvb_frontend* fe)
 109 {
 110         static u8 clock_config []  = { CLOCK_CTL,  0x3d, 0x28 };
 111         static u8 reset []         = { RESET,      0x80 };
 112         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 113         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
 114         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x31 };
 115         static u8 fsm_ctl_cfg[]    = { 0x7b,       0x04 };
 116         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x0f };
 117         static u8 scan_ctl_cfg []  = { SCAN_CTL,   0x0d };
 118         static u8 irq_cfg []       = { INTERRUPT_EN_0, 0x00, 0x00, 0x00, 0x00 };
 119
 120         pr_debug("%s called\n", __func__);
 121
 122         mt352_write(fe, clock_config,   sizeof(clock_config));
 123         udelay(200);
 124         mt352_write(fe, reset,          sizeof(reset));
 125         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 126         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 127         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 128         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
 129
 130         mt352_write(fe, fsm_ctl_cfg,    sizeof(fsm_ctl_cfg));
 131         mt352_write(fe, scan_ctl_cfg,   sizeof(scan_ctl_cfg));
 132         mt352_write(fe, irq_cfg,        sizeof(irq_cfg));
 133
 134         return 0;
 135 }
 136
 137 static int mt352_aver777_init(struct dvb_frontend* fe)
 138 {
 139         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x2d };
 140         static u8 reset []         = { RESET,      0x80 };
 141         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 142         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
 143         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 };
 144
 145         mt352_write(fe, clock_config,   sizeof(clock_config));
 146         udelay(200);
 147         mt352_write(fe, reset,          sizeof(reset));
 148         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 149         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 150         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 151
 152         return 0;
 153 }
 154
 155 static int mt352_avermedia_xc3028_init(struct dvb_frontend *fe)
 156 {
 157         static u8 clock_config []  = { CLOCK_CTL, 0x38, 0x2d };
 158         static u8 reset []         = { RESET, 0x80 };
 159         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 };
 160         static u8 agc_cfg []       = { AGC_TARGET, 0xe };
 161         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 };
 162
 163         mt352_write(fe, clock_config,   sizeof(clock_config));
 164         udelay(200);
 165         mt352_write(fe, reset,          sizeof(reset));
 166         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 167         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 168         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 169         return 0;
 170 }
 171
 172 static int mt352_pinnacle_tuner_set_params(struct dvb_frontend *fe)
 173 {
 174         struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 175         u8 off[] = { 0x00, 0xf1};
 176         u8 on[]  = { 0x00, 0x71};
 177         struct i2c_msg msg = {.addr=0x43, .flags=0, .buf=off, .len = sizeof(off)};
 178
 179         struct saa7134_dev *dev = fe->dvb->priv;
 180         struct v4l2_frequency f;
 181
 182         /* set frequency (mt2050) */
 183         f.tuner     = 0;
 184         f.type      = V4L2_TUNER_DIGITAL_TV;
 185         f.frequency = c->frequency / 1000 * 16 / 1000;
 186         if (fe->ops.i2c_gate_ctrl)
 187                 fe->ops.i2c_gate_ctrl(fe, 1);
 188         i2c_transfer(&dev->i2c_adap, &msg, 1);
 189         saa_call_all(dev, tuner, s_frequency, &f);
 190         msg.buf = on;
 191         if (fe->ops.i2c_gate_ctrl)
 192                 fe->ops.i2c_gate_ctrl(fe, 1);
 193         i2c_transfer(&dev->i2c_adap, &msg, 1);
 194
 195         pinnacle_antenna_pwr(dev, antenna_pwr);
 196
 197         /* mt352 setup */
 198         return mt352_pinnacle_init(fe);
 199 }
 200
 201 static struct mt352_config pinnacle_300i = {
 202         .demod_address = 0x3c >> 1,
 203         .adc_clock     = 20333,
 204         .if2           = 36150,
 205         .no_tuner      = 1,
 206         .demod_init    = mt352_pinnacle_init,
 207 };
 208
 209 static struct mt352_config avermedia_777 = {
 210         .demod_address = 0xf,
 211         .demod_init    = mt352_aver777_init,
 212 };
 213
 214 static struct mt352_config avermedia_xc3028_mt352_dev = {
 215         .demod_address   = (0x1e >> 1),
 216         .no_tuner        = 1,
 217         .demod_init      = mt352_avermedia_xc3028_init,
 218 };
 219
 220 static struct tda18271_std_map mb86a20s_tda18271_std_map = {
 221         .dvbt_6   = { .if_freq = 3300, .agc_mode = 3, .std = 4,
 222                       .if_lvl = 7, .rfagc_top = 0x37, },
 223 };
 224
 225 static struct tda18271_config kworld_tda18271_config = {
 226         .std_map = &mb86a20s_tda18271_std_map,
 227         .gate    = TDA18271_GATE_DIGITAL,
 228         .config  = 3,   /* Use tuner callback for AGC */
 229
 230 };
 231
 232 static const struct mb86a20s_config kworld_mb86a20s_config = {
 233         .demod_address = 0x10,
 234 };
 235
 236 static int kworld_sbtvd_gate_ctrl(struct dvb_frontend* fe, int enable)
 237 {
 238         struct saa7134_dev *dev = fe->dvb->priv;
 239
 240         unsigned char initmsg[] = {0x45, 0x97};
 241         unsigned char msg_enable[] = {0x45, 0xc1};
 242         unsigned char msg_disable[] = {0x45, 0x81};
 243         struct i2c_msg msg = {.addr = 0x4b, .flags = 0, .buf = initmsg, .len = 2};
 244
 245         if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1) {
 246                 pr_warn("could not access the I2C gate\n");
 247                 return -EIO;
 248         }
 249         if (enable)
 250                 msg.buf = msg_enable;
 251         else
 252                 msg.buf = msg_disable;
 253         if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1) {
 254                 pr_warn("could not access the I2C gate\n");
 255                 return -EIO;
 256         }
 257         msleep(20);
 258         return 0;
 259 }
 260
 261 /* ==================================================================
 262  * tda1004x based DVB-T cards, helper functions
 263  */
 264
 265 static int philips_tda1004x_request_firmware(struct dvb_frontend *fe,
 266                                            const struct firmware **fw, char *name)
 267 {
 268         struct saa7134_dev *dev = fe->dvb->priv;
 269         return request_firmware(fw, name, &dev->pci->dev);
 270 }
 271
 272 /* ------------------------------------------------------------------
 273  * these tuners are tu1216, td1316(a)
 274  */
 275
 276 static int philips_tda6651_pll_set(struct dvb_frontend *fe)
 277 {
 278         struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 279         struct saa7134_dev *dev = fe->dvb->priv;
 280         struct tda1004x_state *state = fe->demodulator_priv;
 281         u8 addr = state->config->tuner_address;
 282         u8 tuner_buf[4];
 283         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tuner_buf,.len =
 284                         sizeof(tuner_buf) };
 285         int tuner_frequency = 0;
 286         u8 band, cp, filter;
 287
 288         /* determine charge pump */
 289         tuner_frequency = c->frequency + 36166000;
 290         if (tuner_frequency < 87000000)
 291                 return -EINVAL;
 292         else if (tuner_frequency < 130000000)
 293                 cp = 3;
 294         else if (tuner_frequency < 160000000)
 295                 cp = 5;
 296         else if (tuner_frequency < 200000000)
 297                 cp = 6;
 298         else if (tuner_frequency < 290000000)
 299                 cp = 3;
 300         else if (tuner_frequency < 420000000)
 301                 cp = 5;
 302         else if (tuner_frequency < 480000000)
 303                 cp = 6;
 304         else if (tuner_frequency < 620000000)
 305                 cp = 3;
 306         else if (tuner_frequency < 830000000)
 307                 cp = 5;
 308         else if (tuner_frequency < 895000000)
 309                 cp = 7;
 310         else
 311                 return -EINVAL;
 312
 313         /* determine band */
 314         if (c->frequency < 49000000)
 315                 return -EINVAL;
 316         else if (c->frequency < 161000000)
 317                 band = 1;
 318         else if (c->frequency < 444000000)
 319                 band = 2;
 320         else if (c->frequency < 861000000)
 321                 band = 4;
 322         else
 323                 return -EINVAL;
 324
 325         /* setup PLL filter */
 326         switch (c->bandwidth_hz) {
 327         case 6000000:
 328                 filter = 0;
 329                 break;
 330
 331         case 7000000:
 332                 filter = 0;
 333                 break;
 334
 335         case 8000000:
 336                 filter = 1;
 337                 break;
 338
 339         default:
 340                 return -EINVAL;
 341         }
 342
 343         /* calculate divisor
 344          * ((36166000+((1000000/6)/2)) + Finput)/(1000000/6)
 345          */
 346         tuner_frequency = (((c->frequency / 1000) * 6) + 217496) / 1000;
 347
 348         /* setup tuner buffer */
 349         tuner_buf[0] = (tuner_frequency >> 8) & 0x7f;
 350         tuner_buf[1] = tuner_frequency & 0xff;
 351         tuner_buf[2] = 0xca;
 352         tuner_buf[3] = (cp << 5) | (filter << 3) | band;
 353
 354         if (fe->ops.i2c_gate_ctrl)
 355                 fe->ops.i2c_gate_ctrl(fe, 1);
 356         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) {
 357                 pr_warn("could not write to tuner at addr: 0x%02x\n",
 358                         addr << 1);
 359                 return -EIO;
 360         }
 361         msleep(1);
 362         return 0;
 363 }
 364
 365 static int philips_tu1216_init(struct dvb_frontend *fe)
 366 {
 367         struct saa7134_dev *dev = fe->dvb->priv;
 368         struct tda1004x_state *state = fe->demodulator_priv;
 369         u8 addr = state->config->tuner_address;
 370         static u8 tu1216_init[] = { 0x0b, 0xf5, 0x85, 0xab };
 371         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tu1216_init,.len = sizeof(tu1216_init) };
 372
 373         /* setup PLL configuration */
 374         if (fe->ops.i2c_gate_ctrl)
 375                 fe->ops.i2c_gate_ctrl(fe, 1);
 376         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1)
 377                 return -EIO;
 378         msleep(1);
 379
 380         return 0;
 381 }
 382
 383 /* ------------------------------------------------------------------ */
 384
 385 static struct tda1004x_config philips_tu1216_60_config = {
 386         .demod_address = 0x8,
 387         .invert        = 1,
 388         .invert_oclk   = 0,
 389         .xtal_freq     = TDA10046_XTAL_4M,
 390         .agc_config    = TDA10046_AGC_DEFAULT,
 391         .if_freq       = TDA10046_FREQ_3617,
 392         .tuner_address = 0x60,
 393         .request_firmware = philips_tda1004x_request_firmware
 394 };
 395
 396 static struct tda1004x_config philips_tu1216_61_config = {
 397
 398         .demod_address = 0x8,
 399         .invert        = 1,
 400         .invert_oclk   = 0,
 401         .xtal_freq     = TDA10046_XTAL_4M,
 402         .agc_config    = TDA10046_AGC_DEFAULT,
 403         .if_freq       = TDA10046_FREQ_3617,
 404         .tuner_address = 0x61,
 405         .request_firmware = philips_tda1004x_request_firmware
 406 };
 407
 408 /* ------------------------------------------------------------------ */
 409
 410 static int philips_td1316_tuner_init(struct dvb_frontend *fe)
 411 {
 412         struct saa7134_dev *dev = fe->dvb->priv;
 413         struct tda1004x_state *state = fe->demodulator_priv;
 414         u8 addr = state->config->tuner_address;
 415         static u8 msg[] = { 0x0b, 0xf5, 0x86, 0xab };
 416         struct i2c_msg init_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
 417
 418         /* setup PLL configuration */
 419         if (fe->ops.i2c_gate_ctrl)
 420                 fe->ops.i2c_gate_ctrl(fe, 1);
 421         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
 422                 return -EIO;
 423         return 0;
 424 }
 425
 426 static int philips_td1316_tuner_set_params(struct dvb_frontend *fe)
 427 {
 428         return philips_tda6651_pll_set(fe);
 429 }
 430
 431 static int philips_td1316_tuner_sleep(struct dvb_frontend *fe)
 432 {
 433         struct saa7134_dev *dev = fe->dvb->priv;
 434         struct tda1004x_state *state = fe->demodulator_priv;
 435         u8 addr = state->config->tuner_address;
 436         static u8 msg[] = { 0x0b, 0xdc, 0x86, 0xa4 };
 437         struct i2c_msg analog_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
 438
 439         /* switch the tuner to analog mode */
 440         if (fe->ops.i2c_gate_ctrl)
 441                 fe->ops.i2c_gate_ctrl(fe, 1);
 442         if (i2c_transfer(&dev->i2c_adap, &analog_msg, 1) != 1)
 443                 return -EIO;
 444         return 0;
 445 }
 446
 447 /* ------------------------------------------------------------------ */
 448
 449 static int philips_europa_tuner_init(struct dvb_frontend *fe)
 450 {
 451         struct saa7134_dev *dev = fe->dvb->priv;
 452         static u8 msg[] = { 0x00, 0x40};
 453         struct i2c_msg init_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
 454
 455
 456         if (philips_td1316_tuner_init(fe))
 457                 return -EIO;
 458         msleep(1);
 459         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
 460                 return -EIO;
 461
 462         return 0;
 463 }
 464
 465 static int philips_europa_tuner_sleep(struct dvb_frontend *fe)
 466 {
 467         struct saa7134_dev *dev = fe->dvb->priv;
 468
 469         static u8 msg[] = { 0x00, 0x14 };
 470         struct i2c_msg analog_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
 471
 472         if (philips_td1316_tuner_sleep(fe))
 473                 return -EIO;
 474
 475         /* switch the board to analog mode */
 476         if (fe->ops.i2c_gate_ctrl)
 477                 fe->ops.i2c_gate_ctrl(fe, 1);
 478         i2c_transfer(&dev->i2c_adap, &analog_msg, 1);
 479         return 0;
 480 }
 481
 482 static int philips_europa_demod_sleep(struct dvb_frontend *fe)
 483 {
 484         struct saa7134_dev *dev = fe->dvb->priv;
 485
 486         if (dev->original_demod_sleep)
 487                 dev->original_demod_sleep(fe);
 488         fe->ops.i2c_gate_ctrl(fe, 1);
 489         return 0;
 490 }
 491
 492 static struct tda1004x_config philips_europa_config = {
 493
 494         .demod_address = 0x8,
 495         .invert        = 0,
 496         .invert_oclk   = 0,
 497         .xtal_freq     = TDA10046_XTAL_4M,
 498         .agc_config    = TDA10046_AGC_IFO_AUTO_POS,
 499         .if_freq       = TDA10046_FREQ_052,
 500         .tuner_address = 0x61,
 501         .request_firmware = philips_tda1004x_request_firmware
 502 };
 503
 504 static struct tda1004x_config medion_cardbus = {
 505         .demod_address = 0x08,
 506         .invert        = 1,
 507         .invert_oclk   = 0,
 508         .xtal_freq     = TDA10046_XTAL_16M,
 509         .agc_config    = TDA10046_AGC_IFO_AUTO_NEG,
 510         .if_freq       = TDA10046_FREQ_3613,
 511         .tuner_address = 0x61,
 512         .request_firmware = philips_tda1004x_request_firmware
 513 };
 514
 515 static struct tda1004x_config technotrend_budget_t3000_config = {
 516         .demod_address = 0x8,
 517         .invert        = 1,
 518         .invert_oclk   = 0,
 519         .xtal_freq     = TDA10046_XTAL_4M,
 520         .agc_config    = TDA10046_AGC_DEFAULT,
 521         .if_freq       = TDA10046_FREQ_3617,
 522         .tuner_address = 0x63,
 523         .request_firmware = philips_tda1004x_request_firmware
 524 };
 525
 526 /* ------------------------------------------------------------------
 527  * tda 1004x based cards with philips silicon tuner
 528  */
 529
 530 static int tda8290_i2c_gate_ctrl( struct dvb_frontend* fe, int enable)
 531 {
 532         struct tda1004x_state *state = fe->demodulator_priv;
 533
 534         u8 addr = state->config->i2c_gate;
 535         static u8 tda8290_close[] = { 0x21, 0xc0};
 536         static u8 tda8290_open[]  = { 0x21, 0x80};
 537         struct i2c_msg tda8290_msg = {.addr = addr,.flags = 0, .len = 2};
 538         if (enable) {
 539                 tda8290_msg.buf = tda8290_close;
 540         } else {
 541                 tda8290_msg.buf = tda8290_open;
 542         }
 543         if (i2c_transfer(state->i2c, &tda8290_msg, 1) != 1) {
 544                 pr_warn("could not access tda8290 I2C gate\n");
 545                 return -EIO;
 546         }
 547         msleep(20);
 548         return 0;
 549 }
 550
 551 static int philips_tda827x_tuner_init(struct dvb_frontend *fe)
 552 {
 553         struct saa7134_dev *dev = fe->dvb->priv;
 554         struct tda1004x_state *state = fe->demodulator_priv;
 555
 556         switch (state->config->antenna_switch) {
 557         case 0:
 558                 break;
 559         case 1:
 560                 pr_debug("setting GPIO21 to 0 (TV antenna?)\n");
 561                 saa7134_set_gpio(dev, 21, 0);
 562                 break;
 563         case 2:
 564                 pr_debug("setting GPIO21 to 1 (Radio antenna?)\n");
 565                 saa7134_set_gpio(dev, 21, 1);
 566                 break;
 567         }
 568         return 0;
 569 }
 570
 571 static int philips_tda827x_tuner_sleep(struct dvb_frontend *fe)
 572 {
 573         struct saa7134_dev *dev = fe->dvb->priv;
 574         struct tda1004x_state *state = fe->demodulator_priv;
 575
 576         switch (state->config->antenna_switch) {
 577         case 0:
 578                 break;
 579         case 1:
 580                 pr_debug("setting GPIO21 to 1 (Radio antenna?)\n");
 581                 saa7134_set_gpio(dev, 21, 1);
 582                 break;
 583         case 2:
 584                 pr_debug("setting GPIO21 to 0 (TV antenna?)\n");
 585                 saa7134_set_gpio(dev, 21, 0);
 586                 break;
 587         }
 588         return 0;
 589 }
 590
 591 static int configure_tda827x_fe(struct saa7134_dev *dev,
 592                                 struct tda1004x_config *cdec_conf,
 593                                 struct tda827x_config *tuner_conf)
 594 {
 595         struct vb2_dvb_frontend *fe0;
 596
 597         /* Get the first frontend */
 598         fe0 = vb2_dvb_get_frontend(&dev->frontends, 1);
 599
 600         if (!fe0)
 601                 return -EINVAL;
 602
 603         fe0->dvb.frontend = dvb_attach(tda10046_attach, cdec_conf, &dev->i2c_adap);
 604         if (fe0->dvb.frontend) {
 605                 if (cdec_conf->i2c_gate)
 606                         fe0->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl;
 607                 if (dvb_attach(tda827x_attach, fe0->dvb.frontend,
 608                                cdec_conf->tuner_address,
 609                                &dev->i2c_adap, tuner_conf))
 610                         return 0;
 611
 612                 pr_warn("no tda827x tuner found at addr: %02x\n",
 613                                 cdec_conf->tuner_address);
 614         }
 615         return -EINVAL;
 616 }
 617
 618 /* ------------------------------------------------------------------ */
 619
 620 static struct tda827x_config tda827x_cfg_0 = {
 621         .init = philips_tda827x_tuner_init,
 622         .sleep = philips_tda827x_tuner_sleep,
 623         .config = 0,
 624         .switch_addr = 0
 625 };
 626
 627 static struct tda827x_config tda827x_cfg_1 = {
 628         .init = philips_tda827x_tuner_init,
 629         .sleep = philips_tda827x_tuner_sleep,
 630         .config = 1,
 631         .switch_addr = 0x4b
 632 };
 633
 634 static struct tda827x_config tda827x_cfg_2 = {
 635         .init = philips_tda827x_tuner_init,
 636         .sleep = philips_tda827x_tuner_sleep,
 637         .config = 2,
 638         .switch_addr = 0x4b
 639 };
 640
 641 static struct tda827x_config tda827x_cfg_2_sw42 = {
 642         .init = philips_tda827x_tuner_init,
 643         .sleep = philips_tda827x_tuner_sleep,
 644         .config = 2,
 645         .switch_addr = 0x42
 646 };
 647
 648 /* ------------------------------------------------------------------ */
 649
 650 static struct tda1004x_config tda827x_lifeview_config = {
 651         .demod_address = 0x08,
 652         .invert        = 1,
 653         .invert_oclk   = 0,
 654         .xtal_freq     = TDA10046_XTAL_16M,
 655         .agc_config    = TDA10046_AGC_TDA827X,
 656         .gpio_config   = TDA10046_GP11_I,
 657         .if_freq       = TDA10046_FREQ_045,
 658         .tuner_address = 0x60,
 659         .request_firmware = philips_tda1004x_request_firmware
 660 };
 661
 662 static struct tda1004x_config philips_tiger_config = {
 663         .demod_address = 0x08,
 664         .invert        = 1,
 665         .invert_oclk   = 0,
 666         .xtal_freq     = TDA10046_XTAL_16M,
 667         .agc_config    = TDA10046_AGC_TDA827X,
 668         .gpio_config   = TDA10046_GP11_I,
 669         .if_freq       = TDA10046_FREQ_045,
 670         .i2c_gate      = 0x4b,
 671         .tuner_address = 0x61,
 672         .antenna_switch= 1,
 673         .request_firmware = philips_tda1004x_request_firmware
 674 };
 675
 676 static struct tda1004x_config cinergy_ht_config = {
 677         .demod_address = 0x08,
 678         .invert        = 1,
 679         .invert_oclk   = 0,
 680         .xtal_freq     = TDA10046_XTAL_16M,
 681         .agc_config    = TDA10046_AGC_TDA827X,
 682         .gpio_config   = TDA10046_GP01_I,
 683         .if_freq       = TDA10046_FREQ_045,
 684         .i2c_gate      = 0x4b,
 685         .tuner_address = 0x61,
 686         .request_firmware = philips_tda1004x_request_firmware
 687 };
 688
 689 static struct tda1004x_config cinergy_ht_pci_config = {
 690         .demod_address = 0x08,
 691         .invert        = 1,
 692         .invert_oclk   = 0,
 693         .xtal_freq     = TDA10046_XTAL_16M,
 694         .agc_config    = TDA10046_AGC_TDA827X,
 695         .gpio_config   = TDA10046_GP01_I,
 696         .if_freq       = TDA10046_FREQ_045,
 697         .i2c_gate      = 0x4b,
 698         .tuner_address = 0x60,
 699         .request_firmware = philips_tda1004x_request_firmware
 700 };
 701
 702 static struct tda1004x_config philips_tiger_s_config = {
 703         .demod_address = 0x08,
 704         .invert        = 1,
 705         .invert_oclk   = 0,
 706         .xtal_freq     = TDA10046_XTAL_16M,
 707         .agc_config    = TDA10046_AGC_TDA827X,
 708         .gpio_config   = TDA10046_GP01_I,
 709         .if_freq       = TDA10046_FREQ_045,
 710         .i2c_gate      = 0x4b,
 711         .tuner_address = 0x61,
 712         .antenna_switch= 1,
 713         .request_firmware = philips_tda1004x_request_firmware
 714 };
 715
 716 static struct tda1004x_config pinnacle_pctv_310i_config = {
 717         .demod_address = 0x08,
 718         .invert        = 1,
 719         .invert_oclk   = 0,
 720         .xtal_freq     = TDA10046_XTAL_16M,
 721         .agc_config    = TDA10046_AGC_TDA827X,
 722         .gpio_config   = TDA10046_GP11_I,
 723         .if_freq       = TDA10046_FREQ_045,
 724         .i2c_gate      = 0x4b,
 725         .tuner_address = 0x61,
 726         .request_firmware = philips_tda1004x_request_firmware
 727 };
 728
 729 static struct tda1004x_config hauppauge_hvr_1110_config = {
 730         .demod_address = 0x08,
 731         .invert        = 1,
 732         .invert_oclk   = 0,
 733         .xtal_freq     = TDA10046_XTAL_16M,
 734         .agc_config    = TDA10046_AGC_TDA827X,
 735         .gpio_config   = TDA10046_GP11_I,
 736         .if_freq       = TDA10046_FREQ_045,
 737         .i2c_gate      = 0x4b,
 738         .tuner_address = 0x61,
 739         .request_firmware = philips_tda1004x_request_firmware
 740 };
 741
 742 static struct tda1004x_config asus_p7131_dual_config = {
 743         .demod_address = 0x08,
 744         .invert        = 1,
 745         .invert_oclk   = 0,
 746         .xtal_freq     = TDA10046_XTAL_16M,
 747         .agc_config    = TDA10046_AGC_TDA827X,
 748         .gpio_config   = TDA10046_GP11_I,
 749         .if_freq       = TDA10046_FREQ_045,
 750         .i2c_gate      = 0x4b,
 751         .tuner_address = 0x61,
 752         .antenna_switch= 2,
 753         .request_firmware = philips_tda1004x_request_firmware
 754 };
 755
 756 static struct tda1004x_config lifeview_trio_config = {
 757         .demod_address = 0x09,
 758         .invert        = 1,
 759         .invert_oclk   = 0,
 760         .xtal_freq     = TDA10046_XTAL_16M,
 761         .agc_config    = TDA10046_AGC_TDA827X,
 762         .gpio_config   = TDA10046_GP00_I,
 763         .if_freq       = TDA10046_FREQ_045,
 764         .tuner_address = 0x60,
 765         .request_firmware = philips_tda1004x_request_firmware
 766 };
 767
 768 static struct tda1004x_config tevion_dvbt220rf_config = {
 769         .demod_address = 0x08,
 770         .invert        = 1,
 771         .invert_oclk   = 0,
 772         .xtal_freq     = TDA10046_XTAL_16M,
 773         .agc_config    = TDA10046_AGC_TDA827X,
 774         .gpio_config   = TDA10046_GP11_I,
 775         .if_freq       = TDA10046_FREQ_045,
 776         .tuner_address = 0x60,
 777         .request_firmware = philips_tda1004x_request_firmware
 778 };
 779
 780 static struct tda1004x_config md8800_dvbt_config = {
 781         .demod_address = 0x08,
 782         .invert        = 1,
 783         .invert_oclk   = 0,
 784         .xtal_freq     = TDA10046_XTAL_16M,
 785         .agc_config    = TDA10046_AGC_TDA827X,
 786         .gpio_config   = TDA10046_GP01_I,
 787         .if_freq       = TDA10046_FREQ_045,
 788         .i2c_gate      = 0x4b,
 789         .tuner_address = 0x60,
 790         .request_firmware = philips_tda1004x_request_firmware
 791 };
 792
 793 static struct tda1004x_config asus_p7131_4871_config = {
 794         .demod_address = 0x08,
 795         .invert        = 1,
 796         .invert_oclk   = 0,
 797         .xtal_freq     = TDA10046_XTAL_16M,
 798         .agc_config    = TDA10046_AGC_TDA827X,
 799         .gpio_config   = TDA10046_GP01_I,
 800         .if_freq       = TDA10046_FREQ_045,
 801         .i2c_gate      = 0x4b,
 802         .tuner_address = 0x61,
 803         .antenna_switch= 2,
 804         .request_firmware = philips_tda1004x_request_firmware
 805 };
 806
 807 static struct tda1004x_config asus_p7131_hybrid_lna_config = {
 808         .demod_address = 0x08,
 809         .invert        = 1,
 810         .invert_oclk   = 0,
 811         .xtal_freq     = TDA10046_XTAL_16M,
 812         .agc_config    = TDA10046_AGC_TDA827X,
 813         .gpio_config   = TDA10046_GP11_I,
 814         .if_freq       = TDA10046_FREQ_045,
 815         .i2c_gate      = 0x4b,
 816         .tuner_address = 0x61,
 817         .antenna_switch= 2,
 818         .request_firmware = philips_tda1004x_request_firmware
 819 };
 820
 821 static struct tda1004x_config kworld_dvb_t_210_config = {
 822         .demod_address = 0x08,
 823         .invert        = 1,
 824         .invert_oclk   = 0,
 825         .xtal_freq     = TDA10046_XTAL_16M,
 826         .agc_config    = TDA10046_AGC_TDA827X,
 827         .gpio_config   = TDA10046_GP11_I,
 828         .if_freq       = TDA10046_FREQ_045,
 829         .i2c_gate      = 0x4b,
 830         .tuner_address = 0x61,
 831         .antenna_switch= 1,
 832         .request_firmware = philips_tda1004x_request_firmware
 833 };
 834
 835 static struct tda1004x_config avermedia_super_007_config = {
 836         .demod_address = 0x08,
 837         .invert        = 1,
 838         .invert_oclk   = 0,
 839         .xtal_freq     = TDA10046_XTAL_16M,
 840         .agc_config    = TDA10046_AGC_TDA827X,
 841         .gpio_config   = TDA10046_GP01_I,
 842         .if_freq       = TDA10046_FREQ_045,
 843         .i2c_gate      = 0x4b,
 844         .tuner_address = 0x60,
 845         .antenna_switch= 1,
 846         .request_firmware = philips_tda1004x_request_firmware
 847 };
 848
 849 static struct tda1004x_config twinhan_dtv_dvb_3056_config = {
 850         .demod_address = 0x08,
 851         .invert        = 1,
 852         .invert_oclk   = 0,
 853         .xtal_freq     = TDA10046_XTAL_16M,
 854         .agc_config    = TDA10046_AGC_TDA827X,
 855         .gpio_config   = TDA10046_GP01_I,
 856         .if_freq       = TDA10046_FREQ_045,
 857         .i2c_gate      = 0x42,
 858         .tuner_address = 0x61,
 859         .antenna_switch = 1,
 860         .request_firmware = philips_tda1004x_request_firmware
 861 };
 862
 863 static struct tda1004x_config asus_tiger_3in1_config = {
 864         .demod_address = 0x0b,
 865         .invert        = 1,
 866         .invert_oclk   = 0,
 867         .xtal_freq     = TDA10046_XTAL_16M,
 868         .agc_config    = TDA10046_AGC_TDA827X,
 869         .gpio_config   = TDA10046_GP11_I,
 870         .if_freq       = TDA10046_FREQ_045,
 871         .i2c_gate      = 0x4b,
 872         .tuner_address = 0x61,
 873         .antenna_switch = 1,
 874         .request_firmware = philips_tda1004x_request_firmware
 875 };
 876
 877 static struct tda1004x_config asus_ps3_100_config = {
 878         .demod_address = 0x0b,
 879         .invert        = 1,
 880         .invert_oclk   = 0,
 881         .xtal_freq     = TDA10046_XTAL_16M,
 882         .agc_config    = TDA10046_AGC_TDA827X,
 883         .gpio_config   = TDA10046_GP11_I,
 884         .if_freq       = TDA10046_FREQ_045,
 885         .i2c_gate      = 0x4b,
 886         .tuner_address = 0x61,
 887         .antenna_switch = 1,
 888         .request_firmware = philips_tda1004x_request_firmware
 889 };
 890
 891 /* ------------------------------------------------------------------
 892  * special case: this card uses saa713x GPIO22 for the mode switch
 893  */
 894
 895 static int ads_duo_tuner_init(struct dvb_frontend *fe)
 896 {
 897         struct saa7134_dev *dev = fe->dvb->priv;
 898         philips_tda827x_tuner_init(fe);
 899         /* route TDA8275a AGC input to the channel decoder */
 900         saa7134_set_gpio(dev, 22, 1);
 901         return 0;
 902 }
 903
 904 static int ads_duo_tuner_sleep(struct dvb_frontend *fe)
 905 {
 906         struct saa7134_dev *dev = fe->dvb->priv;
 907         /* route TDA8275a AGC input to the analog IF chip*/
 908         saa7134_set_gpio(dev, 22, 0);
 909         philips_tda827x_tuner_sleep(fe);
 910         return 0;
 911 }
 912
 913 static struct tda827x_config ads_duo_cfg = {
 914         .init = ads_duo_tuner_init,
 915         .sleep = ads_duo_tuner_sleep,
 916         .config = 0
 917 };
 918
 919 static struct tda1004x_config ads_tech_duo_config = {
 920         .demod_address = 0x08,
 921         .invert        = 1,
 922         .invert_oclk   = 0,
 923         .xtal_freq     = TDA10046_XTAL_16M,
 924         .agc_config    = TDA10046_AGC_TDA827X,
 925         .gpio_config   = TDA10046_GP00_I,
 926         .if_freq       = TDA10046_FREQ_045,
 927         .tuner_address = 0x61,
 928         .request_firmware = philips_tda1004x_request_firmware
 929 };
 930
 931 static struct zl10353_config behold_h6_config = {
 932         .demod_address = 0x1e>>1,
 933         .no_tuner      = 1,
 934         .parallel_ts   = 1,
 935         .disable_i2c_gate_ctrl = 1,
 936 };
 937
 938 static struct xc5000_config behold_x7_tunerconfig = {
 939         .i2c_address      = 0xc2>>1,
 940         .if_khz           = 4560,
 941         .radio_input      = XC5000_RADIO_FM1,
 942 };
 943
 944 static struct zl10353_config behold_x7_config = {
 945         .demod_address = 0x1e>>1,
 946         .if2           = 45600,
 947         .no_tuner      = 1,
 948         .parallel_ts   = 1,
 949         .disable_i2c_gate_ctrl = 1,
 950 };
 951
 952 static struct zl10353_config videomate_t750_zl10353_config = {
 953         .demod_address         = 0x0f,
 954         .no_tuner              = 1,
 955         .parallel_ts           = 1,
 956         .disable_i2c_gate_ctrl = 1,
 957 };
 958
 959 static struct qt1010_config videomate_t750_qt1010_config = {
 960         .i2c_address = 0x62
 961 };
 962
 963
 964 /* ==================================================================
 965  * tda10086 based DVB-S cards, helper functions
 966  */
 967
 968 static struct tda10086_config flydvbs = {
 969         .demod_address = 0x0e,
 970         .invert = 0,
 971         .diseqc_tone = 0,
 972         .xtal_freq = TDA10086_XTAL_16M,
 973 };
 974
 975 static struct tda10086_config sd1878_4m = {
 976         .demod_address = 0x0e,
 977         .invert = 0,
 978         .diseqc_tone = 0,
 979         .xtal_freq = TDA10086_XTAL_4M,
 980 };
 981
 982 /* ------------------------------------------------------------------
 983  * special case: lnb supply is connected to the gated i2c
 984  */
 985
 986 static int md8800_set_voltage(struct dvb_frontend *fe,
 987                               enum fe_sec_voltage voltage)
 988 {
 989         int res = -EIO;
 990         struct saa7134_dev *dev = fe->dvb->priv;
 991         if (fe->ops.i2c_gate_ctrl) {
 992                 fe->ops.i2c_gate_ctrl(fe, 1);
 993                 if (dev->original_set_voltage)
 994                         res = dev->original_set_voltage(fe, voltage);
 995                 fe->ops.i2c_gate_ctrl(fe, 0);
 996         }
 997         return res;
 998 };
 999
1000 static int md8800_set_high_voltage(struct dvb_frontend *fe, long arg)
1001 {
1002         int res = -EIO;
1003         struct saa7134_dev *dev = fe->dvb->priv;
1004         if (fe->ops.i2c_gate_ctrl) {
1005                 fe->ops.i2c_gate_ctrl(fe, 1);
1006                 if (dev->original_set_high_voltage)
1007                         res = dev->original_set_high_voltage(fe, arg);
1008                 fe->ops.i2c_gate_ctrl(fe, 0);
1009         }
1010         return res;
1011 };
1012
1013 static int md8800_set_voltage2(struct dvb_frontend *fe,
1014                                enum fe_sec_voltage voltage)
1015 {
1016         struct saa7134_dev *dev = fe->dvb->priv;
1017         u8 wbuf[2] = { 0x1f, 00 };
1018         u8 rbuf;
1019         struct i2c_msg msg[] = { { .addr = 0x08, .flags = 0, .buf = wbuf, .len = 1 },
1020                                  { .addr = 0x08, .flags = I2C_M_RD, .buf = &rbuf, .len = 1 } };
1021
1022         if (i2c_transfer(&dev->i2c_adap, msg, 2) != 2)
1023                 return -EIO;
1024         /* NOTE: this assumes that gpo1 is used, it might be bit 5 (gpo2) */
1025         if (voltage == SEC_VOLTAGE_18)
1026                 wbuf[1] = rbuf | 0x10;
1027         else
1028                 wbuf[1] = rbuf & 0xef;
1029         msg[0].len = 2;
1030         i2c_transfer(&dev->i2c_adap, msg, 1);
1031         return 0;
1032 }
1033
1034 static int md8800_set_high_voltage2(struct dvb_frontend *fe, long arg)
1035 {
1036         pr_warn("%s: sorry can't set high LNB supply voltage from here\n",
1037                 __func__);
1038         return -EIO;
1039 }
1040
1041 /* ==================================================================
1042  * nxt200x based ATSC cards, helper functions
1043  */
1044
1045 static const struct nxt200x_config avertvhda180 = {
1046         .demod_address    = 0x0a,
1047 };
1048
1049 static const struct nxt200x_config kworldatsc110 = {
1050         .demod_address    = 0x0a,
1051 };
1052
1053 /* ------------------------------------------------------------------ */
1054
1055 static struct mt312_config avertv_a700_mt312 = {
1056         .demod_address = 0x0e,
1057         .voltage_inverted = 1,
1058 };
1059
1060 static struct zl10036_config avertv_a700_tuner = {
1061         .tuner_address = 0x60,
1062 };
1063
1064 static struct mt312_config zl10313_compro_s350_config = {
1065         .demod_address = 0x0e,
1066 };
1067
1068 static struct mt312_config zl10313_avermedia_a706_config = {
1069         .demod_address = 0x0e,
1070 };
1071
1072 static struct lgdt3305_config hcw_lgdt3305_config = {
1073         .i2c_addr           = 0x0e,
1074         .mpeg_mode          = LGDT3305_MPEG_SERIAL,
1075         .tpclk_edge         = LGDT3305_TPCLK_RISING_EDGE,
1076         .tpvalid_polarity   = LGDT3305_TP_VALID_HIGH,
1077         .deny_i2c_rptr      = 1,
1078         .spectral_inversion = 1,
1079         .qam_if_khz         = 4000,
1080         .vsb_if_khz         = 3250,
1081 };
1082
1083 static struct tda10048_config hcw_tda10048_config = {
1084         .demod_address    = 0x10 >> 1,
1085         .output_mode      = TDA10048_SERIAL_OUTPUT,
1086         .fwbulkwritelen   = TDA10048_BULKWRITE_200,
1087         .inversion        = TDA10048_INVERSION_ON,
1088         .dtv6_if_freq_khz = TDA10048_IF_3300,
1089         .dtv7_if_freq_khz = TDA10048_IF_3500,
1090         .dtv8_if_freq_khz = TDA10048_IF_4000,
1091         .clk_freq_khz     = TDA10048_CLK_16000,
1092         .disable_gate_access = 1,
1093 };
1094
1095 static struct tda18271_std_map hauppauge_tda18271_std_map = {
1096         .atsc_6   = { .if_freq = 3250, .agc_mode = 3, .std = 4,
1097                       .if_lvl = 1, .rfagc_top = 0x58, },
1098         .qam_6    = { .if_freq = 4000, .agc_mode = 3, .std = 5,
1099                       .if_lvl = 1, .rfagc_top = 0x58, },
1100 };
1101
1102 static struct tda18271_config hcw_tda18271_config = {
1103         .std_map = &hauppauge_tda18271_std_map,
1104         .gate    = TDA18271_GATE_ANALOG,
1105         .config  = 3,
1106         .output_opt = TDA18271_OUTPUT_LT_OFF,
1107 };
1108
1109 static struct tda829x_config tda829x_no_probe = {
1110         .probe_tuner = TDA829X_DONT_PROBE,
1111 };
1112
1113 static struct tda10048_config zolid_tda10048_config = {
1114         .demod_address    = 0x10 >> 1,
1115         .output_mode      = TDA10048_PARALLEL_OUTPUT,
1116         .fwbulkwritelen   = TDA10048_BULKWRITE_200,
1117         .inversion        = TDA10048_INVERSION_ON,
1118         .dtv6_if_freq_khz = TDA10048_IF_3300,
1119         .dtv7_if_freq_khz = TDA10048_IF_3500,
1120         .dtv8_if_freq_khz = TDA10048_IF_4000,
1121         .clk_freq_khz     = TDA10048_CLK_16000,
1122         .disable_gate_access = 1,
1123 };
1124
1125 static struct tda18271_config zolid_tda18271_config = {
1126         .gate    = TDA18271_GATE_ANALOG,
1127 };
1128
1129 static struct tda10048_config dtv1000s_tda10048_config = {
1130         .demod_address    = 0x10 >> 1,
1131         .output_mode      = TDA10048_PARALLEL_OUTPUT,
1132         .fwbulkwritelen   = TDA10048_BULKWRITE_200,
1133         .inversion        = TDA10048_INVERSION_ON,
1134         .dtv6_if_freq_khz = TDA10048_IF_3300,
1135         .dtv7_if_freq_khz = TDA10048_IF_3800,
1136         .dtv8_if_freq_khz = TDA10048_IF_4300,
1137         .clk_freq_khz     = TDA10048_CLK_16000,
1138         .disable_gate_access = 1,
1139 };
1140
1141 static struct tda18271_std_map dtv1000s_tda18271_std_map = {
1142         .dvbt_6   = { .if_freq = 3300, .agc_mode = 3, .std = 4,
1143                       .if_lvl = 1, .rfagc_top = 0x37, },
1144         .dvbt_7   = { .if_freq = 3800, .agc_mode = 3, .std = 5,
1145                       .if_lvl = 1, .rfagc_top = 0x37, },
1146         .dvbt_8   = { .if_freq = 4300, .agc_mode = 3, .std = 6,
1147                       .if_lvl = 1, .rfagc_top = 0x37, },
1148 };
1149
1150 static struct tda18271_config dtv1000s_tda18271_config = {
1151         .std_map = &dtv1000s_tda18271_std_map,
1152         .gate    = TDA18271_GATE_ANALOG,
1153 };
1154
1155 static struct lgs8gxx_config prohdtv_pro2_lgs8g75_config = {
1156         .prod = LGS8GXX_PROD_LGS8G75,
1157         .demod_address = 0x1d,
1158         .serial_ts = 0,
1159         .ts_clk_pol = 1,
1160         .ts_clk_gated = 0,
1161         .if_clk_freq = 30400, /* 30.4 MHz */
1162         .if_freq = 4000, /* 4.00 MHz */
1163         .if_neg_center = 0,
1164         .ext_adc = 0,
1165         .adc_signed = 1,
1166         .adc_vpp = 3, /* 2.0 Vpp */
1167         .if_neg_edge = 1,
1168 };
1169
1170 static struct tda18271_config prohdtv_pro2_tda18271_config = {
1171         .gate = TDA18271_GATE_ANALOG,
1172         .output_opt = TDA18271_OUTPUT_LT_OFF,
1173 };
1174
1175 static struct tda18271_std_map kworld_tda18271_std_map = {
1176         .atsc_6   = { .if_freq = 3250, .agc_mode = 3, .std = 3,
1177                       .if_lvl = 6, .rfagc_top = 0x37 },
1178         .qam_6    = { .if_freq = 4000, .agc_mode = 3, .std = 0,
1179                       .if_lvl = 6, .rfagc_top = 0x37 },
1180 };
1181
1182 static struct tda18271_config kworld_pc150u_tda18271_config = {
1183         .std_map = &kworld_tda18271_std_map,
1184         .gate    = TDA18271_GATE_ANALOG,
1185         .output_opt = TDA18271_OUTPUT_LT_OFF,
1186         .config  = 3,   /* Use tuner callback for AGC */
1187         .rf_cal_on_startup = 1
1188 };
1189
1190 static struct s5h1411_config kworld_s5h1411_config = {
1191         .output_mode   = S5H1411_PARALLEL_OUTPUT,
1192         .gpio          = S5H1411_GPIO_OFF,
1193         .qam_if        = S5H1411_IF_4000,
1194         .vsb_if        = S5H1411_IF_3250,
1195         .inversion     = S5H1411_INVERSION_ON,
1196         .status_mode   = S5H1411_DEMODLOCKING,
1197         .mpeg_timing   =
1198                 S5H1411_MPEGTIMING_CONTINUOUS_NONINVERTING_CLOCK,
1199 };
1200
1201
1202 /* ==================================================================
1203  * Core code
1204  */
1205
1206 static int dvb_init(struct saa7134_dev *dev)
1207 {
1208         int ret;
1209         int attach_xc3028 = 0;
1210         struct vb2_dvb_frontend *fe0;
1211         struct vb2_queue *q;
1212
1213         /* FIXME: add support for multi-frontend */
1214         mutex_init(&dev->frontends.lock);
1215         INIT_LIST_HEAD(&dev->frontends.felist);
1216
1217         pr_info("%s() allocating 1 frontend\n", __func__);
1218         fe0 = vb2_dvb_alloc_frontend(&dev->frontends, 1);
1219         if (!fe0) {
1220                 pr_err("%s() failed to alloc\n", __func__);
1221                 return -ENOMEM;
1222         }
1223
1224         /* init struct vb2_dvb */
1225         dev->ts.nr_bufs    = 32;
1226         dev->ts.nr_packets = 32*4;
1227         fe0->dvb.name = dev->name;
1228         q = &fe0->dvb.dvbq;
1229         q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
1230         q->io_modes = VB2_MMAP | VB2_READ;
1231         q->drv_priv = &dev->ts_q;
1232         q->ops = &saa7134_ts_qops;
1233         q->mem_ops = &vb2_dma_sg_memops;
1234         q->buf_struct_size = sizeof(struct saa7134_buf);
1235         q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
1236         q->lock = &dev->lock;
1237         q->dev = &dev->pci->dev;
1238         ret = vb2_queue_init(q);
1239         if (ret) {
1240                 vb2_dvb_dealloc_frontends(&dev->frontends);
1241                 return ret;
1242         }
1243
1244         switch (dev->board) {
1245         case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
1246                 pr_debug("pinnacle 300i dvb setup\n");
1247                 fe0->dvb.frontend = dvb_attach(mt352_attach, &pinnacle_300i,
1248                                                &dev->i2c_adap);
1249                 if (fe0->dvb.frontend) {
1250                         fe0->dvb.frontend->ops.tuner_ops.set_params = mt352_pinnacle_tuner_set_params;
1251                 }
1252                 break;
1253         case SAA7134_BOARD_AVERMEDIA_777:
1254         case SAA7134_BOARD_AVERMEDIA_A16AR:
1255                 pr_debug("avertv 777 dvb setup\n");
1256                 fe0->dvb.frontend = dvb_attach(mt352_attach, &avermedia_777,
1257                                                &dev->i2c_adap);
1258                 if (fe0->dvb.frontend) {
1259                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1260                                    &dev->i2c_adap, 0x61,
1261                                    TUNER_PHILIPS_TD1316);
1262                 }
1263                 break;
1264         case SAA7134_BOARD_AVERMEDIA_A16D:
1265                 pr_debug("AverMedia A16D dvb setup\n");
1266                 fe0->dvb.frontend = dvb_attach(mt352_attach,
1267                                                 &avermedia_xc3028_mt352_dev,
1268                                                 &dev->i2c_adap);
1269                 attach_xc3028 = 1;
1270                 break;
1271         case SAA7134_BOARD_MD7134:
1272                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1273                                                &medion_cardbus,
1274                                                &dev->i2c_adap);
1275                 if (fe0->dvb.frontend) {
1276                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1277                                    &dev->i2c_adap, medion_cardbus.tuner_address,
1278                                    TUNER_PHILIPS_FMD1216ME_MK3);
1279                 }
1280                 break;
1281         case SAA7134_BOARD_PHILIPS_TOUGH:
1282                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1283                                                &philips_tu1216_60_config,
1284                                                &dev->i2c_adap);
1285                 if (fe0->dvb.frontend) {
1286                         fe0->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
1287                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
1288                 }
1289                 break;
1290         case SAA7134_BOARD_FLYDVBTDUO:
1291         case SAA7134_BOARD_FLYDVBT_DUO_CARDBUS:
1292                 if (configure_tda827x_fe(dev, &tda827x_lifeview_config,
1293                                          &tda827x_cfg_0) < 0)
1294                         goto detach_frontend;
1295                 break;
1296         case SAA7134_BOARD_PHILIPS_EUROPA:
1297         case SAA7134_BOARD_VIDEOMATE_DVBT_300:
1298         case SAA7134_BOARD_ASUS_EUROPA_HYBRID:
1299                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1300                                                &philips_europa_config,
1301                                                &dev->i2c_adap);
1302                 if (fe0->dvb.frontend) {
1303                         dev->original_demod_sleep = fe0->dvb.frontend->ops.sleep;
1304                         fe0->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1305                         fe0->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init;
1306                         fe0->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep;
1307                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1308                 }
1309                 break;
1310         case SAA7134_BOARD_TECHNOTREND_BUDGET_T3000:
1311                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1312                                                &technotrend_budget_t3000_config,
1313                                                &dev->i2c_adap);
1314                 if (fe0->dvb.frontend) {
1315                         dev->original_demod_sleep = fe0->dvb.frontend->ops.sleep;
1316                         fe0->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1317                         fe0->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init;
1318                         fe0->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep;
1319                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1320                 }
1321                 break;
1322         case SAA7134_BOARD_VIDEOMATE_DVBT_200:
1323                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1324                                                &philips_tu1216_61_config,
1325                                                &dev->i2c_adap);
1326                 if (fe0->dvb.frontend) {
1327                         fe0->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
1328                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
1329                 }
1330                 break;
1331         case SAA7134_BOARD_KWORLD_DVBT_210:
1332                 if (configure_tda827x_fe(dev, &kworld_dvb_t_210_config,
1333                                          &tda827x_cfg_2) < 0)
1334                         goto detach_frontend;
1335                 break;
1336         case SAA7134_BOARD_HAUPPAUGE_HVR1120:
1337                 fe0->dvb.frontend = dvb_attach(tda10048_attach,
1338                                                &hcw_tda10048_config,
1339                                                &dev->i2c_adap);
1340                 if (fe0->dvb.frontend != NULL) {
1341                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1342                                    &dev->i2c_adap, 0x4b,
1343                                    &tda829x_no_probe);
1344                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1345                                    0x60, &dev->i2c_adap,
1346                                    &hcw_tda18271_config);
1347                 }
1348                 break;
1349         case SAA7134_BOARD_PHILIPS_TIGER:
1350                 if (configure_tda827x_fe(dev, &philips_tiger_config,
1351                                          &tda827x_cfg_0) < 0)
1352                         goto detach_frontend;
1353                 break;
1354         case SAA7134_BOARD_PINNACLE_PCTV_310i:
1355                 if (configure_tda827x_fe(dev, &pinnacle_pctv_310i_config,
1356                                          &tda827x_cfg_1) < 0)
1357                         goto detach_frontend;
1358                 break;
1359         case SAA7134_BOARD_HAUPPAUGE_HVR1110:
1360                 if (configure_tda827x_fe(dev, &hauppauge_hvr_1110_config,
1361                                          &tda827x_cfg_1) < 0)
1362                         goto detach_frontend;
1363                 break;
1364         case SAA7134_BOARD_HAUPPAUGE_HVR1150:
1365                 fe0->dvb.frontend = dvb_attach(lgdt3305_attach,
1366                                                &hcw_lgdt3305_config,
1367                                                &dev->i2c_adap);
1368                 if (fe0->dvb.frontend) {
1369                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1370                                    &dev->i2c_adap, 0x4b,
1371                                    &tda829x_no_probe);
1372                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1373                                    0x60, &dev->i2c_adap,
1374                                    &hcw_tda18271_config);
1375                 }
1376                 break;
1377         case SAA7134_BOARD_ASUSTeK_P7131_DUAL:
1378                 if (configure_tda827x_fe(dev, &asus_p7131_dual_config,
1379                                          &tda827x_cfg_0) < 0)
1380                         goto detach_frontend;
1381                 break;
1382         case SAA7134_BOARD_FLYDVBT_LR301:
1383                 if (configure_tda827x_fe(dev, &tda827x_lifeview_config,
1384                                          &tda827x_cfg_0) < 0)
1385                         goto detach_frontend;
1386                 break;
1387         case SAA7134_BOARD_FLYDVB_TRIO:
1388                 if (!use_frontend) {    /* terrestrial */
1389                         if (configure_tda827x_fe(dev, &lifeview_trio_config,
1390                                                  &tda827x_cfg_0) < 0)
1391                                 goto detach_frontend;
1392                 } else {                /* satellite */
1393                         fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, &dev->i2c_adap);
1394                         if (fe0->dvb.frontend) {
1395                                 if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x63,
1396                                                                         &dev->i2c_adap, 0) == NULL) {
1397                                         pr_warn("%s: Lifeview Trio, No tda826x found!\n",
1398                                                 __func__);
1399                                         goto detach_frontend;
1400                                 }
1401                                 if (dvb_attach(isl6421_attach, fe0->dvb.frontend,
1402                                                &dev->i2c_adap,
1403                                                0x08, 0, 0, false) == NULL) {
1404                                         pr_warn("%s: Lifeview Trio, No ISL6421 found!\n",
1405                                                 __func__);
1406                                         goto detach_frontend;
1407                                 }
1408                         }
1409                 }
1410                 break;
1411         case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331:
1412         case SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS:
1413                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1414                                                &ads_tech_duo_config,
1415                                                &dev->i2c_adap);
1416                 if (fe0->dvb.frontend) {
1417                         if (dvb_attach(tda827x_attach,fe0->dvb.frontend,
1418                                    ads_tech_duo_config.tuner_address, &dev->i2c_adap,
1419                                                                 &ads_duo_cfg) == NULL) {
1420                                 pr_warn("no tda827x tuner found at addr: %02x\n",
1421                                         ads_tech_duo_config.tuner_address);
1422                                 goto detach_frontend;
1423                         }
1424                 } else
1425                         pr_warn("failed to attach tda10046\n");
1426                 break;
1427         case SAA7134_BOARD_TEVION_DVBT_220RF:
1428                 if (configure_tda827x_fe(dev, &tevion_dvbt220rf_config,
1429                                          &tda827x_cfg_0) < 0)
1430                         goto detach_frontend;
1431                 break;
1432         case SAA7134_BOARD_MEDION_MD8800_QUADRO:
1433                 if (!use_frontend) {     /* terrestrial */
1434                         if (configure_tda827x_fe(dev, &md8800_dvbt_config,
1435                                                  &tda827x_cfg_0) < 0)
1436                                 goto detach_frontend;
1437                 } else {        /* satellite */
1438                         fe0->dvb.frontend = dvb_attach(tda10086_attach,
1439                                                         &flydvbs, &dev->i2c_adap);
1440                         if (fe0->dvb.frontend) {
1441                                 struct dvb_frontend *fe = fe0->dvb.frontend;
1442                                 u8 dev_id = dev->eedata[2];
1443                                 u8 data = 0xc4;
1444                                 struct i2c_msg msg = {.addr = 0x08, .flags = 0, .len = 1};
1445
1446                                 if (dvb_attach(tda826x_attach, fe0->dvb.frontend,
1447                                                 0x60, &dev->i2c_adap, 0) == NULL) {
1448                                         pr_warn("%s: Medion Quadro, no tda826x found !\n",
1449                                                 __func__);
1450                                         goto detach_frontend;
1451                                 }
1452                                 if (dev_id != 0x08) {
1453                                         /* we need to open the i2c gate (we know it exists) */
1454                                         fe->ops.i2c_gate_ctrl(fe, 1);
1455                                         if (dvb_attach(isl6405_attach, fe,
1456                                                         &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1457                                                 pr_warn("%s: Medion Quadro, no ISL6405 found !\n",
1458                                                         __func__);
1459                                                 goto detach_frontend;
1460                                         }
1461                                         if (dev_id == 0x07) {
1462                                                 /* fire up the 2nd section of the LNB supply since
1463                                                    we can't do this from the other section */
1464                                                 msg.buf = &data;
1465                                                 i2c_transfer(&dev->i2c_adap, &msg, 1);
1466                                         }
1467                                         fe->ops.i2c_gate_ctrl(fe, 0);
1468                                         dev->original_set_voltage = fe->ops.set_voltage;
1469                                         fe->ops.set_voltage = md8800_set_voltage;
1470                                         dev->original_set_high_voltage = fe->ops.enable_high_lnb_voltage;
1471                                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage;
1472                                 } else {
1473                                         fe->ops.set_voltage = md8800_set_voltage2;
1474                                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage2;
1475                                 }
1476                         }
1477                 }
1478                 break;
1479         case SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180:
1480                 fe0->dvb.frontend = dvb_attach(nxt200x_attach, &avertvhda180,
1481                                                &dev->i2c_adap);
1482                 if (fe0->dvb.frontend)
1483                         dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x61,
1484                                    NULL, DVB_PLL_TDHU2);
1485                 break;
1486         case SAA7134_BOARD_ADS_INSTANT_HDTV_PCI:
1487         case SAA7134_BOARD_KWORLD_ATSC110:
1488                 fe0->dvb.frontend = dvb_attach(nxt200x_attach, &kworldatsc110,
1489                                                &dev->i2c_adap);
1490                 if (fe0->dvb.frontend)
1491                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1492                                    &dev->i2c_adap, 0x61,
1493                                    TUNER_PHILIPS_TUV1236D);
1494                 break;
1495         case SAA7134_BOARD_KWORLD_PC150U:
1496                 saa7134_set_gpio(dev, 18, 1); /* Switch to digital mode */
1497                 saa7134_tuner_callback(dev, 0,
1498                                        TDA18271_CALLBACK_CMD_AGC_ENABLE, 1);
1499                 fe0->dvb.frontend = dvb_attach(s5h1411_attach,
1500                                                &kworld_s5h1411_config,
1501                                                &dev->i2c_adap);
1502                 if (fe0->dvb.frontend != NULL) {
1503                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1504                                    &dev->i2c_adap, 0x4b,
1505                                    &tda829x_no_probe);
1506                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1507                                    0x60, &dev->i2c_adap,
1508                                    &kworld_pc150u_tda18271_config);
1509                 }
1510                 break;
1511         case SAA7134_BOARD_FLYDVBS_LR300:
1512                 fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1513                                                &dev->i2c_adap);
1514                 if (fe0->dvb.frontend) {
1515                         if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x60,
1516                                        &dev->i2c_adap, 0) == NULL) {
1517                                 pr_warn("%s: No tda826x found!\n", __func__);
1518                                 goto detach_frontend;
1519                         }
1520                         if (dvb_attach(isl6421_attach, fe0->dvb.frontend,
1521                                        &dev->i2c_adap,
1522                                        0x08, 0, 0, false) == NULL) {
1523                                 pr_warn("%s: No ISL6421 found!\n", __func__);
1524                                 goto detach_frontend;
1525                         }
1526                 }
1527                 break;
1528         case SAA7134_BOARD_ASUS_EUROPA2_HYBRID:
1529                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1530                                                &medion_cardbus,
1531                                                &dev->i2c_adap);
1532                 if (fe0->dvb.frontend) {
1533                         dev->original_demod_sleep = fe0->dvb.frontend->ops.sleep;
1534                         fe0->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1535
1536                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1537                                    &dev->i2c_adap, medion_cardbus.tuner_address,
1538                                    TUNER_PHILIPS_FMD1216ME_MK3);
1539                 }
1540                 break;
1541         case SAA7134_BOARD_VIDEOMATE_DVBT_200A:
1542                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1543                                 &philips_europa_config,
1544                                 &dev->i2c_adap);
1545                 if (fe0->dvb.frontend) {
1546                         fe0->dvb.frontend->ops.tuner_ops.init = philips_td1316_tuner_init;
1547                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1548                 }
1549                 break;
1550         case SAA7134_BOARD_CINERGY_HT_PCMCIA:
1551                 if (configure_tda827x_fe(dev, &cinergy_ht_config,
1552                                          &tda827x_cfg_0) < 0)
1553                         goto detach_frontend;
1554                 break;
1555         case SAA7134_BOARD_CINERGY_HT_PCI:
1556                 if (configure_tda827x_fe(dev, &cinergy_ht_pci_config,
1557                                          &tda827x_cfg_0) < 0)
1558                         goto detach_frontend;
1559                 break;
1560         case SAA7134_BOARD_PHILIPS_TIGER_S:
1561                 if (configure_tda827x_fe(dev, &philips_tiger_s_config,
1562                                          &tda827x_cfg_2) < 0)
1563                         goto detach_frontend;
1564                 break;
1565         case SAA7134_BOARD_ASUS_P7131_4871:
1566                 if (configure_tda827x_fe(dev, &asus_p7131_4871_config,
1567                                          &tda827x_cfg_2) < 0)
1568                         goto detach_frontend;
1569                 break;
1570         case SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA:
1571                 if (configure_tda827x_fe(dev, &asus_p7131_hybrid_lna_config,
1572                                          &tda827x_cfg_2) < 0)
1573                         goto detach_frontend;
1574                 break;
1575         case SAA7134_BOARD_AVERMEDIA_SUPER_007:
1576                 if (configure_tda827x_fe(dev, &avermedia_super_007_config,
1577                                          &tda827x_cfg_0) < 0)
1578                         goto detach_frontend;
1579                 break;
1580         case SAA7134_BOARD_TWINHAN_DTV_DVB_3056:
1581                 if (configure_tda827x_fe(dev, &twinhan_dtv_dvb_3056_config,
1582                                          &tda827x_cfg_2_sw42) < 0)
1583                         goto detach_frontend;
1584                 break;
1585         case SAA7134_BOARD_PHILIPS_SNAKE:
1586                 fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1587                                                 &dev->i2c_adap);
1588                 if (fe0->dvb.frontend) {
1589                         if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x60,
1590                                         &dev->i2c_adap, 0) == NULL) {
1591                                 pr_warn("%s: No tda826x found!\n", __func__);
1592                                 goto detach_frontend;
1593                         }
1594                         if (dvb_attach(lnbp21_attach, fe0->dvb.frontend,
1595                                         &dev->i2c_adap, 0, 0) == NULL) {
1596                                 pr_warn("%s: No lnbp21 found!\n", __func__);
1597                                 goto detach_frontend;
1598                         }
1599                 }
1600                 break;
1601         case SAA7134_BOARD_CREATIX_CTX953:
1602                 if (configure_tda827x_fe(dev, &md8800_dvbt_config,
1603                                          &tda827x_cfg_0) < 0)
1604                         goto detach_frontend;
1605                 break;
1606         case SAA7134_BOARD_MSI_TVANYWHERE_AD11:
1607                 if (configure_tda827x_fe(dev, &philips_tiger_s_config,
1608                                          &tda827x_cfg_2) < 0)
1609                         goto detach_frontend;
1610                 break;
1611         case SAA7134_BOARD_AVERMEDIA_CARDBUS_506:
1612                 pr_debug("AverMedia E506R dvb setup\n");
1613                 saa7134_set_gpio(dev, 25, 0);
1614                 msleep(10);
1615                 saa7134_set_gpio(dev, 25, 1);
1616                 fe0->dvb.frontend = dvb_attach(mt352_attach,
1617                                                 &avermedia_xc3028_mt352_dev,
1618                                                 &dev->i2c_adap);
1619                 attach_xc3028 = 1;
1620                 break;
1621         case SAA7134_BOARD_MD7134_BRIDGE_2:
1622                 fe0->dvb.frontend = dvb_attach(tda10086_attach,
1623                                                 &sd1878_4m, &dev->i2c_adap);
1624                 if (fe0->dvb.frontend) {
1625                         struct dvb_frontend *fe;
1626                         if (dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x60,
1627                                   &dev->i2c_adap, DVB_PLL_PHILIPS_SD1878_TDA8261) == NULL) {
1628                                 pr_warn("%s: MD7134 DVB-S, no SD1878 found !\n",
1629                                         __func__);
1630                                 goto detach_frontend;
1631                         }
1632                         /* we need to open the i2c gate (we know it exists) */
1633                         fe = fe0->dvb.frontend;
1634                         fe->ops.i2c_gate_ctrl(fe, 1);
1635                         if (dvb_attach(isl6405_attach, fe,
1636                                         &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1637                                 pr_warn("%s: MD7134 DVB-S, no ISL6405 found !\n",
1638                                         __func__);
1639                                 goto detach_frontend;
1640                         }
1641                         fe->ops.i2c_gate_ctrl(fe, 0);
1642                         dev->original_set_voltage = fe->ops.set_voltage;
1643                         fe->ops.set_voltage = md8800_set_voltage;
1644                         dev->original_set_high_voltage = fe->ops.enable_high_lnb_voltage;
1645                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage;
1646                 }
1647                 break;
1648         case SAA7134_BOARD_AVERMEDIA_M103:
1649                 saa7134_set_gpio(dev, 25, 0);
1650                 msleep(10);
1651                 saa7134_set_gpio(dev, 25, 1);
1652                 fe0->dvb.frontend = dvb_attach(mt352_attach,
1653                                                 &avermedia_xc3028_mt352_dev,
1654                                                 &dev->i2c_adap);
1655                 attach_xc3028 = 1;
1656                 break;
1657         case SAA7134_BOARD_ASUSTeK_TIGER_3IN1:
1658                 if (!use_frontend) {     /* terrestrial */
1659                         if (configure_tda827x_fe(dev, &asus_tiger_3in1_config,
1660                                                         &tda827x_cfg_2) < 0)
1661                                 goto detach_frontend;
1662                 } else {                /* satellite */
1663                         fe0->dvb.frontend = dvb_attach(tda10086_attach,
1664                                                 &flydvbs, &dev->i2c_adap);
1665                         if (fe0->dvb.frontend) {
1666                                 if (dvb_attach(tda826x_attach,
1667                                                 fe0->dvb.frontend, 0x60,
1668                                                 &dev->i2c_adap, 0) == NULL) {
1669                                         pr_warn("%s: Asus Tiger 3in1, no tda826x found!\n",
1670                                                 __func__);
1671                                         goto detach_frontend;
1672                                 }
1673                                 if (dvb_attach(lnbp21_attach, fe0->dvb.frontend,
1674                                                 &dev->i2c_adap, 0, 0) == NULL) {
1675                                         pr_warn("%s: Asus Tiger 3in1, no lnbp21 found!\n",
1676                                                 __func__);
1677                                         goto detach_frontend;
1678                                }
1679                        }
1680                }
1681                break;
1682         case SAA7134_BOARD_ASUSTeK_PS3_100:
1683                 if (!use_frontend) {     /* terrestrial */
1684                         if (configure_tda827x_fe(dev, &asus_ps3_100_config,
1685                                                  &tda827x_cfg_2) < 0)
1686                                 goto detach_frontend;
1687                } else {                /* satellite */
1688                         fe0->dvb.frontend = dvb_attach(tda10086_attach,
1689                                                        &flydvbs, &dev->i2c_adap);
1690                         if (fe0->dvb.frontend) {
1691                                 if (dvb_attach(tda826x_attach,
1692                                                fe0->dvb.frontend, 0x60,
1693                                                &dev->i2c_adap, 0) == NULL) {
1694                                         pr_warn("%s: Asus My Cinema PS3-100, no tda826x found!\n",
1695                                                 __func__);
1696                                         goto detach_frontend;
1697                                 }
1698                                 if (dvb_attach(lnbp21_attach, fe0->dvb.frontend,
1699                                                &dev->i2c_adap, 0, 0) == NULL) {
1700                                         pr_warn("%s: Asus My Cinema PS3-100, no lnbp21 found!\n",
1701                                                 __func__);
1702                                         goto detach_frontend;
1703                                 }
1704                         }
1705                 }
1706                 break;
1707         case SAA7134_BOARD_ASUSTeK_TIGER:
1708                 if (configure_tda827x_fe(dev, &philips_tiger_config,
1709                                          &tda827x_cfg_0) < 0)
1710                         goto detach_frontend;
1711                 break;
1712         case SAA7134_BOARD_BEHOLD_H6:
1713                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1714                                                 &behold_h6_config,
1715                                                 &dev->i2c_adap);
1716                 if (fe0->dvb.frontend) {
1717                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1718                                    &dev->i2c_adap, 0x61,
1719                                    TUNER_PHILIPS_FMD1216MEX_MK3);
1720                 }
1721                 break;
1722         case SAA7134_BOARD_BEHOLD_X7:
1723                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1724                                                 &behold_x7_config,
1725                                                 &dev->i2c_adap);
1726                 if (fe0->dvb.frontend) {
1727                         dvb_attach(xc5000_attach, fe0->dvb.frontend,
1728                                    &dev->i2c_adap, &behold_x7_tunerconfig);
1729                 }
1730                 break;
1731         case SAA7134_BOARD_BEHOLD_H7:
1732                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1733                                                 &behold_x7_config,
1734                                                 &dev->i2c_adap);
1735                 if (fe0->dvb.frontend) {
1736                         dvb_attach(xc5000_attach, fe0->dvb.frontend,
1737                                    &dev->i2c_adap, &behold_x7_tunerconfig);
1738                 }
1739                 break;
1740         case SAA7134_BOARD_AVERMEDIA_A700_PRO:
1741         case SAA7134_BOARD_AVERMEDIA_A700_HYBRID:
1742                 /* Zarlink ZL10313 */
1743                 fe0->dvb.frontend = dvb_attach(mt312_attach,
1744                         &avertv_a700_mt312, &dev->i2c_adap);
1745                 if (fe0->dvb.frontend) {
1746                         if (dvb_attach(zl10036_attach, fe0->dvb.frontend,
1747                                         &avertv_a700_tuner, &dev->i2c_adap) == NULL) {
1748                                 pr_warn("%s: No zl10036 found!\n",
1749                                         __func__);
1750                         }
1751                 }
1752                 break;
1753         case SAA7134_BOARD_VIDEOMATE_S350:
1754                 fe0->dvb.frontend = dvb_attach(mt312_attach,
1755                                 &zl10313_compro_s350_config, &dev->i2c_adap);
1756                 if (fe0->dvb.frontend)
1757                         if (dvb_attach(zl10039_attach, fe0->dvb.frontend,
1758                                         0x60, &dev->i2c_adap) == NULL)
1759                                 pr_warn("%s: No zl10039 found!\n",
1760                                         __func__);
1761
1762                 break;
1763         case SAA7134_BOARD_VIDEOMATE_T750:
1764                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1765                                                 &videomate_t750_zl10353_config,
1766                                                 &dev->i2c_adap);
1767                 if (fe0->dvb.frontend != NULL) {
1768                         if (dvb_attach(qt1010_attach,
1769                                         fe0->dvb.frontend,
1770                                         &dev->i2c_adap,
1771                                         &videomate_t750_qt1010_config) == NULL)
1772                                 pr_warn("error attaching QT1010\n");
1773                 }
1774                 break;
1775         case SAA7134_BOARD_ZOLID_HYBRID_PCI:
1776                 fe0->dvb.frontend = dvb_attach(tda10048_attach,
1777                                                &zolid_tda10048_config,
1778                                                &dev->i2c_adap);
1779                 if (fe0->dvb.frontend != NULL) {
1780                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1781                                    &dev->i2c_adap, 0x4b,
1782                                    &tda829x_no_probe);
1783                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1784                                    0x60, &dev->i2c_adap,
1785                                    &zolid_tda18271_config);
1786                 }
1787                 break;
1788         case SAA7134_BOARD_LEADTEK_WINFAST_DTV1000S:
1789                 fe0->dvb.frontend = dvb_attach(tda10048_attach,
1790                                                &dtv1000s_tda10048_config,
1791                                                &dev->i2c_adap);
1792                 if (fe0->dvb.frontend != NULL) {
1793                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1794                                    &dev->i2c_adap, 0x4b,
1795                                    &tda829x_no_probe);
1796                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1797                                    0x60, &dev->i2c_adap,
1798                                    &dtv1000s_tda18271_config);
1799                 }
1800                 break;
1801         case SAA7134_BOARD_KWORLD_PCI_SBTVD_FULLSEG:
1802                 /* Switch to digital mode */
1803                 saa7134_tuner_callback(dev, 0,
1804                                        TDA18271_CALLBACK_CMD_AGC_ENABLE, 1);
1805                 fe0->dvb.frontend = dvb_attach(mb86a20s_attach,
1806                                                &kworld_mb86a20s_config,
1807                                                &dev->i2c_adap);
1808                 if (fe0->dvb.frontend != NULL) {
1809                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1810                                    &dev->i2c_adap, 0x4b,
1811                                    &tda829x_no_probe);
1812                         fe0->dvb.frontend->ops.i2c_gate_ctrl = kworld_sbtvd_gate_ctrl;
1813                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1814                                    0x60, &dev->i2c_adap,
1815                                    &kworld_tda18271_config);
1816                 }
1817
1818                 /* mb86a20s need to use the I2C gateway */
1819                 break;
1820         case SAA7134_BOARD_MAGICPRO_PROHDTV_PRO2:
1821                 fe0->dvb.frontend = dvb_attach(lgs8gxx_attach,
1822                                                &prohdtv_pro2_lgs8g75_config,
1823                                                &dev->i2c_adap);
1824                 if (fe0->dvb.frontend != NULL) {
1825                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1826                                    &dev->i2c_adap, 0x4b,
1827                                    &tda829x_no_probe);
1828                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1829                                    0x60, &dev->i2c_adap,
1830                                    &prohdtv_pro2_tda18271_config);
1831                 }
1832                 break;
1833         case SAA7134_BOARD_AVERMEDIA_A706:
1834                 /* Enable all DVB-S devices now */
1835                 /* CE5039 DVB-S tuner SLEEP pin low */
1836                 saa7134_set_gpio(dev, 23, 0);
1837                 /* CE6313 DVB-S demod SLEEP pin low */
1838                 saa7134_set_gpio(dev, 9, 0);
1839                 /* CE6313 DVB-S demod RESET# pin high */
1840                 saa7134_set_gpio(dev, 25, 1);
1841                 msleep(1);
1842                 fe0->dvb.frontend = dvb_attach(mt312_attach,
1843                                 &zl10313_avermedia_a706_config, &dev->i2c_adap);
1844                 if (fe0->dvb.frontend) {
1845                         fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL;
1846                         if (dvb_attach(zl10039_attach, fe0->dvb.frontend,
1847                                         0x60, &dev->i2c_adap) == NULL)
1848                                 pr_warn("%s: No zl10039 found!\n",
1849                                         __func__);
1850                 }
1851                 break;
1852         default:
1853                 pr_warn("Huh? unknown DVB card?\n");
1854                 break;
1855         }
1856
1857         if (attach_xc3028) {
1858                 struct dvb_frontend *fe;
1859                 struct xc2028_config cfg = {
1860                         .i2c_adap  = &dev->i2c_adap,
1861                         .i2c_addr  = 0x61,
1862                 };
1863
1864                 if (!fe0->dvb.frontend)
1865                         goto detach_frontend;
1866
1867                 fe = dvb_attach(xc2028_attach, fe0->dvb.frontend, &cfg);
1868                 if (!fe) {
1869                         pr_err("%s/2: xc3028 attach failed\n",
1870                                dev->name);
1871                         goto detach_frontend;
1872                 }
1873         }
1874
1875         if (NULL == fe0->dvb.frontend) {
1876                 pr_err("%s/dvb: frontend initialization failed\n", dev->name);
1877                 goto detach_frontend;
1878         }
1879         /* define general-purpose callback pointer */
1880         fe0->dvb.frontend->callback = saa7134_tuner_callback;
1881
1882         /* register everything else */
1883 #ifndef CONFIG_MEDIA_CONTROLLER_DVB
1884         ret = vb2_dvb_register_bus(&dev->frontends, THIS_MODULE, dev,
1885                                    &dev->pci->dev, NULL,
1886                                    adapter_nr, 0);
1887 #else
1888         ret = vb2_dvb_register_bus(&dev->frontends, THIS_MODULE, dev,
1889                                    &dev->pci->dev, dev->media_dev,
1890                                    adapter_nr, 0);
1891 #endif
1892
1893         /* this sequence is necessary to make the tda1004x load its firmware
1894          * and to enter analog mode of hybrid boards
1895          */
1896         if (!ret) {
1897                 if (fe0->dvb.frontend->ops.init)
1898                         fe0->dvb.frontend->ops.init(fe0->dvb.frontend);
1899                 if (fe0->dvb.frontend->ops.sleep)
1900                         fe0->dvb.frontend->ops.sleep(fe0->dvb.frontend);
1901                 if (fe0->dvb.frontend->ops.tuner_ops.sleep)
1902                         fe0->dvb.frontend->ops.tuner_ops.sleep(fe0->dvb.frontend);
1903         }
1904         return ret;
1905
1906 detach_frontend:
1907         vb2_dvb_dealloc_frontends(&dev->frontends);
1908         vb2_queue_release(&fe0->dvb.dvbq);
1909         return -EINVAL;
1910 }
1911
1912 static int dvb_fini(struct saa7134_dev *dev)
1913 {
1914         struct vb2_dvb_frontend *fe0;
1915
1916         /* Get the first frontend */
1917         fe0 = vb2_dvb_get_frontend(&dev->frontends, 1);
1918         if (!fe0)
1919                 return -EINVAL;
1920
1921         /* FIXME: I suspect that this code is bogus, since the entry for
1922            Pinnacle 300I DVB-T PAL already defines the proper init to allow
1923            the detection of mt2032 (TDA9887_PORT2_INACTIVE)
1924          */
1925         if (dev->board == SAA7134_BOARD_PINNACLE_300I_DVBT_PAL) {
1926                 struct v4l2_priv_tun_config tda9887_cfg;
1927                 static int on  = TDA9887_PRESENT | TDA9887_PORT2_INACTIVE;
1928
1929                 tda9887_cfg.tuner = TUNER_TDA9887;
1930                 tda9887_cfg.priv  = &on;
1931
1932                 /* otherwise we don't detect the tuner on next insmod */
1933                 saa_call_all(dev, tuner, s_config, &tda9887_cfg);
1934         } else if (dev->board == SAA7134_BOARD_MEDION_MD8800_QUADRO) {
1935                 if ((dev->eedata[2] == 0x07) && use_frontend) {
1936                         /* turn off the 2nd lnb supply */
1937                         u8 data = 0x80;
1938                         struct i2c_msg msg = {.addr = 0x08, .buf = &data, .flags = 0, .len = 1};
1939                         struct dvb_frontend *fe;
1940                         fe = fe0->dvb.frontend;
1941                         if (fe->ops.i2c_gate_ctrl) {
1942                                 fe->ops.i2c_gate_ctrl(fe, 1);
1943                                 i2c_transfer(&dev->i2c_adap, &msg, 1);
1944                                 fe->ops.i2c_gate_ctrl(fe, 0);
1945                         }
1946                 }
1947         }
1948         vb2_dvb_unregister_bus(&dev->frontends);
1949         vb2_queue_release(&fe0->dvb.dvbq);
1950         return 0;
1951 }
1952
1953 static struct saa7134_mpeg_ops dvb_ops = {
1954         .type          = SAA7134_MPEG_DVB,
1955         .init          = dvb_init,
1956         .fini          = dvb_fini,
1957 };
1958
1959 static int __init dvb_register(void)
1960 {
1961         return saa7134_ts_register(&dvb_ops);
1962 }
1963
1964 static void __exit dvb_unregister(void)
1965 {
1966         saa7134_ts_unregister(&dvb_ops);
1967 }
1968
1969 module_init(dvb_register);
1970 module_exit(dvb_unregister);