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  *  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 "saa7134.h"
  24 #include "saa7134-reg.h"
  25
  26 #include <linux/init.h>
  27 #include <linux/list.h>
  28 #include <linux/module.h>
  29 #include <linux/kernel.h>
  30 #include <linux/delay.h>
  31 #include <linux/kthread.h>
  32 #include <linux/suspend.h>
  33
  34 #include <media/v4l2-common.h>
  35 #include "dvb-pll.h"
  36 #include <dvb_frontend.h>
  37
  38 #include "mt352.h"
  39 #include "mt352_priv.h" /* FIXME */
  40 #include "tda1004x.h"
  41 #include "nxt200x.h"
  42 #include "tuner-xc2028.h"
  43 #include "xc5000.h"
  44
  45 #include "tda10086.h"
  46 #include "tda826x.h"
  47 #include "tda827x.h"
  48 #include "isl6421.h"
  49 #include "isl6405.h"
  50 #include "lnbp21.h"
  51 #include "tuner-simple.h"
  52 #include "tda10048.h"
  53 #include "tda18271.h"
  54 #include "lgdt3305.h"
  55 #include "tda8290.h"
  56 #include "mb86a20s.h"
  57 #include "lgs8gxx.h"
  58
  59 #include "zl10353.h"
  60 #include "qt1010.h"
  61
  62 #include "zl10036.h"
  63 #include "zl10039.h"
  64 #include "mt312.h"
  65 #include "s5h1411.h"
  66
  67 MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
  68 MODULE_LICENSE("GPL");
  69
  70 static unsigned int antenna_pwr;
  71
  72 module_param(antenna_pwr, int, 0444);
  73 MODULE_PARM_DESC(antenna_pwr,"enable antenna power (Pinnacle 300i)");
  74
  75 static int use_frontend;
  76 module_param(use_frontend, int, 0644);
  77 MODULE_PARM_DESC(use_frontend,"for cards with multiple frontends (0: terrestrial, 1: satellite)");
  78
  79 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
  80
  81 /* ------------------------------------------------------------------
  82  * mt352 based DVB-T cards
  83  */
  84
  85 static int pinnacle_antenna_pwr(struct saa7134_dev *dev, int on)
  86 {
  87         u32 ok;
  88
  89         if (!on) {
  90                 saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
  91                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 26));
  92                 return 0;
  93         }
  94
  95         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
  96         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
  97         udelay(10);
  98
  99         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 28));
 100         saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 28));
 101         udelay(10);
 102         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 28));
 103         udelay(10);
 104         ok = saa_readl(SAA7134_GPIO_GPSTATUS0) & (1 << 27);
 105         pr_debug("%s %s\n", __func__, ok ? "on" : "off");
 106
 107         if (!ok)
 108                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
 109         return ok;
 110 }
 111
 112 static int mt352_pinnacle_init(struct dvb_frontend* fe)
 113 {
 114         static u8 clock_config []  = { CLOCK_CTL,  0x3d, 0x28 };
 115         static u8 reset []         = { RESET,      0x80 };
 116         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 117         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
 118         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x31 };
 119         static u8 fsm_ctl_cfg[]    = { 0x7b,       0x04 };
 120         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x0f };
 121         static u8 scan_ctl_cfg []  = { SCAN_CTL,   0x0d };
 122         static u8 irq_cfg []       = { INTERRUPT_EN_0, 0x00, 0x00, 0x00, 0x00 };
 123
 124         pr_debug("%s called\n", __func__);
 125
 126         mt352_write(fe, clock_config,   sizeof(clock_config));
 127         udelay(200);
 128         mt352_write(fe, reset,          sizeof(reset));
 129         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 130         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 131         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 132         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
 133
 134         mt352_write(fe, fsm_ctl_cfg,    sizeof(fsm_ctl_cfg));
 135         mt352_write(fe, scan_ctl_cfg,   sizeof(scan_ctl_cfg));
 136         mt352_write(fe, irq_cfg,        sizeof(irq_cfg));
 137
 138         return 0;
 139 }
 140
 141 static int mt352_aver777_init(struct dvb_frontend* fe)
 142 {
 143         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x2d };
 144         static u8 reset []         = { RESET,      0x80 };
 145         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 146         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
 147         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 };
 148
 149         mt352_write(fe, clock_config,   sizeof(clock_config));
 150         udelay(200);
 151         mt352_write(fe, reset,          sizeof(reset));
 152         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 153         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 154         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 155
 156         return 0;
 157 }
 158
 159 static int mt352_avermedia_xc3028_init(struct dvb_frontend *fe)
 160 {
 161         static u8 clock_config []  = { CLOCK_CTL, 0x38, 0x2d };
 162         static u8 reset []         = { RESET, 0x80 };
 163         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 };
 164         static u8 agc_cfg []       = { AGC_TARGET, 0xe };
 165         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 };
 166
 167         mt352_write(fe, clock_config,   sizeof(clock_config));
 168         udelay(200);
 169         mt352_write(fe, reset,          sizeof(reset));
 170         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 171         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 172         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 173         return 0;
 174 }
 175
 176 static int mt352_pinnacle_tuner_set_params(struct dvb_frontend *fe)
 177 {
 178         struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 179         u8 off[] = { 0x00, 0xf1};
 180         u8 on[]  = { 0x00, 0x71};
 181         struct i2c_msg msg = {.addr=0x43, .flags=0, .buf=off, .len = sizeof(off)};
 182
 183         struct saa7134_dev *dev = fe->dvb->priv;
 184         struct v4l2_frequency f;
 185
 186         /* set frequency (mt2050) */
 187         f.tuner     = 0;
 188         f.type      = V4L2_TUNER_DIGITAL_TV;
 189         f.frequency = c->frequency / 1000 * 16 / 1000;
 190         if (fe->ops.i2c_gate_ctrl)
 191                 fe->ops.i2c_gate_ctrl(fe, 1);
 192         i2c_transfer(&dev->i2c_adap, &msg, 1);
 193         saa_call_all(dev, tuner, s_frequency, &f);
 194         msg.buf = on;
 195         if (fe->ops.i2c_gate_ctrl)
 196                 fe->ops.i2c_gate_ctrl(fe, 1);
 197         i2c_transfer(&dev->i2c_adap, &msg, 1);
 198
 199         pinnacle_antenna_pwr(dev, antenna_pwr);
 200
 201         /* mt352 setup */
 202         return mt352_pinnacle_init(fe);
 203 }
 204
 205 static struct mt352_config pinnacle_300i = {
 206         .demod_address = 0x3c >> 1,
 207         .adc_clock     = 20333,
 208         .if2           = 36150,
 209         .no_tuner      = 1,
 210         .demod_init    = mt352_pinnacle_init,
 211 };
 212
 213 static struct mt352_config avermedia_777 = {
 214         .demod_address = 0xf,
 215         .demod_init    = mt352_aver777_init,
 216 };
 217
 218 static struct mt352_config avermedia_xc3028_mt352_dev = {
 219         .demod_address   = (0x1e >> 1),
 220         .no_tuner        = 1,
 221         .demod_init      = mt352_avermedia_xc3028_init,
 222 };
 223
 224 static struct tda18271_std_map mb86a20s_tda18271_std_map = {
 225         .dvbt_6   = { .if_freq = 3300, .agc_mode = 3, .std = 4,
 226                       .if_lvl = 7, .rfagc_top = 0x37, },
 227 };
 228
 229 static struct tda18271_config kworld_tda18271_config = {
 230         .std_map = &mb86a20s_tda18271_std_map,
 231         .gate    = TDA18271_GATE_DIGITAL,
 232         .config  = 3,   /* Use tuner callback for AGC */
 233
 234 };
 235
 236 static const struct mb86a20s_config kworld_mb86a20s_config = {
 237         .demod_address = 0x10,
 238 };
 239
 240 static int kworld_sbtvd_gate_ctrl(struct dvb_frontend* fe, int enable)
 241 {
 242         struct saa7134_dev *dev = fe->dvb->priv;
 243
 244         unsigned char initmsg[] = {0x45, 0x97};
 245         unsigned char msg_enable[] = {0x45, 0xc1};
 246         unsigned char msg_disable[] = {0x45, 0x81};
 247         struct i2c_msg msg = {.addr = 0x4b, .flags = 0, .buf = initmsg, .len = 2};
 248
 249         if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1) {
 250                 pr_warn("could not access the I2C gate\n");
 251                 return -EIO;
 252         }
 253         if (enable)
 254                 msg.buf = msg_enable;
 255         else
 256                 msg.buf = msg_disable;
 257         if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1) {
 258                 pr_warn("could not access the I2C gate\n");
 259                 return -EIO;
 260         }
 261         msleep(20);
 262         return 0;
 263 }
 264
 265 /* ==================================================================
 266  * tda1004x based DVB-T cards, helper functions
 267  */
 268
 269 static int philips_tda1004x_request_firmware(struct dvb_frontend *fe,
 270                                            const struct firmware **fw, char *name)
 271 {
 272         struct saa7134_dev *dev = fe->dvb->priv;
 273         return request_firmware(fw, name, &dev->pci->dev);
 274 }
 275
 276 /* ------------------------------------------------------------------
 277  * these tuners are tu1216, td1316(a)
 278  */
 279
 280 static int philips_tda6651_pll_set(struct dvb_frontend *fe)
 281 {
 282         struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 283         struct saa7134_dev *dev = fe->dvb->priv;
 284         struct tda1004x_state *state = fe->demodulator_priv;
 285         u8 addr = state->config->tuner_address;
 286         u8 tuner_buf[4];
 287         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tuner_buf,.len =
 288                         sizeof(tuner_buf) };
 289         int tuner_frequency = 0;
 290         u8 band, cp, filter;
 291
 292         /* determine charge pump */
 293         tuner_frequency = c->frequency + 36166000;
 294         if (tuner_frequency < 87000000)
 295                 return -EINVAL;
 296         else if (tuner_frequency < 130000000)
 297                 cp = 3;
 298         else if (tuner_frequency < 160000000)
 299                 cp = 5;
 300         else if (tuner_frequency < 200000000)
 301                 cp = 6;
 302         else if (tuner_frequency < 290000000)
 303                 cp = 3;
 304         else if (tuner_frequency < 420000000)
 305                 cp = 5;
 306         else if (tuner_frequency < 480000000)
 307                 cp = 6;
 308         else if (tuner_frequency < 620000000)
 309                 cp = 3;
 310         else if (tuner_frequency < 830000000)
 311                 cp = 5;
 312         else if (tuner_frequency < 895000000)
 313                 cp = 7;
 314         else
 315                 return -EINVAL;
 316
 317         /* determine band */
 318         if (c->frequency < 49000000)
 319                 return -EINVAL;
 320         else if (c->frequency < 161000000)
 321                 band = 1;
 322         else if (c->frequency < 444000000)
 323                 band = 2;
 324         else if (c->frequency < 861000000)
 325                 band = 4;
 326         else
 327                 return -EINVAL;
 328
 329         /* setup PLL filter */
 330         switch (c->bandwidth_hz) {
 331         case 6000000:
 332                 filter = 0;
 333                 break;
 334
 335         case 7000000:
 336                 filter = 0;
 337                 break;
 338
 339         case 8000000:
 340                 filter = 1;
 341                 break;
 342
 343         default:
 344                 return -EINVAL;
 345         }
 346
 347         /* calculate divisor
 348          * ((36166000+((1000000/6)/2)) + Finput)/(1000000/6)
 349          */
 350         tuner_frequency = (((c->frequency / 1000) * 6) + 217496) / 1000;
 351
 352         /* setup tuner buffer */
 353         tuner_buf[0] = (tuner_frequency >> 8) & 0x7f;
 354         tuner_buf[1] = tuner_frequency & 0xff;
 355         tuner_buf[2] = 0xca;
 356         tuner_buf[3] = (cp << 5) | (filter << 3) | band;
 357
 358         if (fe->ops.i2c_gate_ctrl)
 359                 fe->ops.i2c_gate_ctrl(fe, 1);
 360         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) {
 361                 pr_warn("could not write to tuner at addr: 0x%02x\n",
 362                         addr << 1);
 363                 return -EIO;
 364         }
 365         msleep(1);
 366         return 0;
 367 }
 368
 369 static int philips_tu1216_init(struct dvb_frontend *fe)
 370 {
 371         struct saa7134_dev *dev = fe->dvb->priv;
 372         struct tda1004x_state *state = fe->demodulator_priv;
 373         u8 addr = state->config->tuner_address;
 374         static u8 tu1216_init[] = { 0x0b, 0xf5, 0x85, 0xab };
 375         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tu1216_init,.len = sizeof(tu1216_init) };
 376
 377         /* setup PLL configuration */
 378         if (fe->ops.i2c_gate_ctrl)
 379                 fe->ops.i2c_gate_ctrl(fe, 1);
 380         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1)
 381                 return -EIO;
 382         msleep(1);
 383
 384         return 0;
 385 }
 386
 387 /* ------------------------------------------------------------------ */
 388
 389 static struct tda1004x_config philips_tu1216_60_config = {
 390         .demod_address = 0x8,
 391         .invert        = 1,
 392         .invert_oclk   = 0,
 393         .xtal_freq     = TDA10046_XTAL_4M,
 394         .agc_config    = TDA10046_AGC_DEFAULT,
 395         .if_freq       = TDA10046_FREQ_3617,
 396         .tuner_address = 0x60,
 397         .request_firmware = philips_tda1004x_request_firmware
 398 };
 399
 400 static struct tda1004x_config philips_tu1216_61_config = {
 401
 402         .demod_address = 0x8,
 403         .invert        = 1,
 404         .invert_oclk   = 0,
 405         .xtal_freq     = TDA10046_XTAL_4M,
 406         .agc_config    = TDA10046_AGC_DEFAULT,
 407         .if_freq       = TDA10046_FREQ_3617,
 408         .tuner_address = 0x61,
 409         .request_firmware = philips_tda1004x_request_firmware
 410 };
 411
 412 /* ------------------------------------------------------------------ */
 413
 414 static int philips_td1316_tuner_init(struct dvb_frontend *fe)
 415 {
 416         struct saa7134_dev *dev = fe->dvb->priv;
 417         struct tda1004x_state *state = fe->demodulator_priv;
 418         u8 addr = state->config->tuner_address;
 419         static u8 msg[] = { 0x0b, 0xf5, 0x86, 0xab };
 420         struct i2c_msg init_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
 421
 422         /* setup PLL configuration */
 423         if (fe->ops.i2c_gate_ctrl)
 424                 fe->ops.i2c_gate_ctrl(fe, 1);
 425         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
 426                 return -EIO;
 427         return 0;
 428 }
 429
 430 static int philips_td1316_tuner_set_params(struct dvb_frontend *fe)
 431 {
 432         return philips_tda6651_pll_set(fe);
 433 }
 434
 435 static int philips_td1316_tuner_sleep(struct dvb_frontend *fe)
 436 {
 437         struct saa7134_dev *dev = fe->dvb->priv;
 438         struct tda1004x_state *state = fe->demodulator_priv;
 439         u8 addr = state->config->tuner_address;
 440         static u8 msg[] = { 0x0b, 0xdc, 0x86, 0xa4 };
 441         struct i2c_msg analog_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
 442
 443         /* switch the tuner to analog mode */
 444         if (fe->ops.i2c_gate_ctrl)
 445                 fe->ops.i2c_gate_ctrl(fe, 1);
 446         if (i2c_transfer(&dev->i2c_adap, &analog_msg, 1) != 1)
 447                 return -EIO;
 448         return 0;
 449 }
 450
 451 /* ------------------------------------------------------------------ */
 452
 453 static int philips_europa_tuner_init(struct dvb_frontend *fe)
 454 {
 455         struct saa7134_dev *dev = fe->dvb->priv;
 456         static u8 msg[] = { 0x00, 0x40};
 457         struct i2c_msg init_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
 458
 459
 460         if (philips_td1316_tuner_init(fe))
 461                 return -EIO;
 462         msleep(1);
 463         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
 464                 return -EIO;
 465
 466         return 0;
 467 }
 468
 469 static int philips_europa_tuner_sleep(struct dvb_frontend *fe)
 470 {
 471         struct saa7134_dev *dev = fe->dvb->priv;
 472
 473         static u8 msg[] = { 0x00, 0x14 };
 474         struct i2c_msg analog_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
 475
 476         if (philips_td1316_tuner_sleep(fe))
 477                 return -EIO;
 478
 479         /* switch the board to analog mode */
 480         if (fe->ops.i2c_gate_ctrl)
 481                 fe->ops.i2c_gate_ctrl(fe, 1);
 482         i2c_transfer(&dev->i2c_adap, &analog_msg, 1);
 483         return 0;
 484 }
 485
 486 static int philips_europa_demod_sleep(struct dvb_frontend *fe)
 487 {
 488         struct saa7134_dev *dev = fe->dvb->priv;
 489
 490         if (dev->original_demod_sleep)
 491                 dev->original_demod_sleep(fe);
 492         fe->ops.i2c_gate_ctrl(fe, 1);
 493         return 0;
 494 }
 495
 496 static struct tda1004x_config philips_europa_config = {
 497
 498         .demod_address = 0x8,
 499         .invert        = 0,
 500         .invert_oclk   = 0,
 501         .xtal_freq     = TDA10046_XTAL_4M,
 502         .agc_config    = TDA10046_AGC_IFO_AUTO_POS,
 503         .if_freq       = TDA10046_FREQ_052,
 504         .tuner_address = 0x61,
 505         .request_firmware = philips_tda1004x_request_firmware
 506 };
 507
 508 static struct tda1004x_config medion_cardbus = {
 509         .demod_address = 0x08,
 510         .invert        = 1,
 511         .invert_oclk   = 0,
 512         .xtal_freq     = TDA10046_XTAL_16M,
 513         .agc_config    = TDA10046_AGC_IFO_AUTO_NEG,
 514         .if_freq       = TDA10046_FREQ_3613,
 515         .tuner_address = 0x61,
 516         .request_firmware = philips_tda1004x_request_firmware
 517 };
 518
 519 static struct tda1004x_config technotrend_budget_t3000_config = {
 520         .demod_address = 0x8,
 521         .invert        = 1,
 522         .invert_oclk   = 0,
 523         .xtal_freq     = TDA10046_XTAL_4M,
 524         .agc_config    = TDA10046_AGC_DEFAULT,
 525         .if_freq       = TDA10046_FREQ_3617,
 526         .tuner_address = 0x63,
 527         .request_firmware = philips_tda1004x_request_firmware
 528 };
 529
 530 /* ------------------------------------------------------------------
 531  * tda 1004x based cards with philips silicon tuner
 532  */
 533
 534 static int tda8290_i2c_gate_ctrl( struct dvb_frontend* fe, int enable)
 535 {
 536         struct tda1004x_state *state = fe->demodulator_priv;
 537
 538         u8 addr = state->config->i2c_gate;
 539         static u8 tda8290_close[] = { 0x21, 0xc0};
 540         static u8 tda8290_open[]  = { 0x21, 0x80};
 541         struct i2c_msg tda8290_msg = {.addr = addr,.flags = 0, .len = 2};
 542         if (enable) {
 543                 tda8290_msg.buf = tda8290_close;
 544         } else {
 545                 tda8290_msg.buf = tda8290_open;
 546         }
 547         if (i2c_transfer(state->i2c, &tda8290_msg, 1) != 1) {
 548                 pr_warn("could not access tda8290 I2C gate\n");
 549                 return -EIO;
 550         }
 551         msleep(20);
 552         return 0;
 553 }
 554
 555 static int philips_tda827x_tuner_init(struct dvb_frontend *fe)
 556 {
 557         struct saa7134_dev *dev = fe->dvb->priv;
 558         struct tda1004x_state *state = fe->demodulator_priv;
 559
 560         switch (state->config->antenna_switch) {
 561         case 0:
 562                 break;
 563         case 1:
 564                 pr_debug("setting GPIO21 to 0 (TV antenna?)\n");
 565                 saa7134_set_gpio(dev, 21, 0);
 566                 break;
 567         case 2:
 568                 pr_debug("setting GPIO21 to 1 (Radio antenna?)\n");
 569                 saa7134_set_gpio(dev, 21, 1);
 570                 break;
 571         }
 572         return 0;
 573 }
 574
 575 static int philips_tda827x_tuner_sleep(struct dvb_frontend *fe)
 576 {
 577         struct saa7134_dev *dev = fe->dvb->priv;
 578         struct tda1004x_state *state = fe->demodulator_priv;
 579
 580         switch (state->config->antenna_switch) {
 581         case 0:
 582                 break;
 583         case 1:
 584                 pr_debug("setting GPIO21 to 1 (Radio antenna?)\n");
 585                 saa7134_set_gpio(dev, 21, 1);
 586                 break;
 587         case 2:
 588                 pr_debug("setting GPIO21 to 0 (TV antenna?)\n");
 589                 saa7134_set_gpio(dev, 21, 0);
 590                 break;
 591         }
 592         return 0;
 593 }
 594
 595 static int configure_tda827x_fe(struct saa7134_dev *dev,
 596                                 struct tda1004x_config *cdec_conf,
 597                                 struct tda827x_config *tuner_conf)
 598 {
 599         struct vb2_dvb_frontend *fe0;
 600
 601         /* Get the first frontend */
 602         fe0 = vb2_dvb_get_frontend(&dev->frontends, 1);
 603
 604         if (!fe0)
 605                 return -EINVAL;
 606
 607         fe0->dvb.frontend = dvb_attach(tda10046_attach, cdec_conf, &dev->i2c_adap);
 608         if (fe0->dvb.frontend) {
 609                 if (cdec_conf->i2c_gate)
 610                         fe0->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl;
 611                 if (dvb_attach(tda827x_attach, fe0->dvb.frontend,
 612                                cdec_conf->tuner_address,
 613                                &dev->i2c_adap, tuner_conf))
 614                         return 0;
 615
 616                 pr_warn("no tda827x tuner found at addr: %02x\n",
 617                                 cdec_conf->tuner_address);
 618         }
 619         return -EINVAL;
 620 }
 621
 622 /* ------------------------------------------------------------------ */
 623
 624 static struct tda827x_config tda827x_cfg_0 = {
 625         .init = philips_tda827x_tuner_init,
 626         .sleep = philips_tda827x_tuner_sleep,
 627         .config = 0,
 628         .switch_addr = 0
 629 };
 630
 631 static struct tda827x_config tda827x_cfg_1 = {
 632         .init = philips_tda827x_tuner_init,
 633         .sleep = philips_tda827x_tuner_sleep,
 634         .config = 1,
 635         .switch_addr = 0x4b
 636 };
 637
 638 static struct tda827x_config tda827x_cfg_2 = {
 639         .init = philips_tda827x_tuner_init,
 640         .sleep = philips_tda827x_tuner_sleep,
 641         .config = 2,
 642         .switch_addr = 0x4b
 643 };
 644
 645 static struct tda827x_config tda827x_cfg_2_sw42 = {
 646         .init = philips_tda827x_tuner_init,
 647         .sleep = philips_tda827x_tuner_sleep,
 648         .config = 2,
 649         .switch_addr = 0x42
 650 };
 651
 652 /* ------------------------------------------------------------------ */
 653
 654 static struct tda1004x_config tda827x_lifeview_config = {
 655         .demod_address = 0x08,
 656         .invert        = 1,
 657         .invert_oclk   = 0,
 658         .xtal_freq     = TDA10046_XTAL_16M,
 659         .agc_config    = TDA10046_AGC_TDA827X,
 660         .gpio_config   = TDA10046_GP11_I,
 661         .if_freq       = TDA10046_FREQ_045,
 662         .tuner_address = 0x60,
 663         .request_firmware = philips_tda1004x_request_firmware
 664 };
 665
 666 static struct tda1004x_config philips_tiger_config = {
 667         .demod_address = 0x08,
 668         .invert        = 1,
 669         .invert_oclk   = 0,
 670         .xtal_freq     = TDA10046_XTAL_16M,
 671         .agc_config    = TDA10046_AGC_TDA827X,
 672         .gpio_config   = TDA10046_GP11_I,
 673         .if_freq       = TDA10046_FREQ_045,
 674         .i2c_gate      = 0x4b,
 675         .tuner_address = 0x61,
 676         .antenna_switch= 1,
 677         .request_firmware = philips_tda1004x_request_firmware
 678 };
 679
 680 static struct tda1004x_config cinergy_ht_config = {
 681         .demod_address = 0x08,
 682         .invert        = 1,
 683         .invert_oclk   = 0,
 684         .xtal_freq     = TDA10046_XTAL_16M,
 685         .agc_config    = TDA10046_AGC_TDA827X,
 686         .gpio_config   = TDA10046_GP01_I,
 687         .if_freq       = TDA10046_FREQ_045,
 688         .i2c_gate      = 0x4b,
 689         .tuner_address = 0x61,
 690         .request_firmware = philips_tda1004x_request_firmware
 691 };
 692
 693 static struct tda1004x_config cinergy_ht_pci_config = {
 694         .demod_address = 0x08,
 695         .invert        = 1,
 696         .invert_oclk   = 0,
 697         .xtal_freq     = TDA10046_XTAL_16M,
 698         .agc_config    = TDA10046_AGC_TDA827X,
 699         .gpio_config   = TDA10046_GP01_I,
 700         .if_freq       = TDA10046_FREQ_045,
 701         .i2c_gate      = 0x4b,
 702         .tuner_address = 0x60,
 703         .request_firmware = philips_tda1004x_request_firmware
 704 };
 705
 706 static struct tda1004x_config philips_tiger_s_config = {
 707         .demod_address = 0x08,
 708         .invert        = 1,
 709         .invert_oclk   = 0,
 710         .xtal_freq     = TDA10046_XTAL_16M,
 711         .agc_config    = TDA10046_AGC_TDA827X,
 712         .gpio_config   = TDA10046_GP01_I,
 713         .if_freq       = TDA10046_FREQ_045,
 714         .i2c_gate      = 0x4b,
 715         .tuner_address = 0x61,
 716         .antenna_switch= 1,
 717         .request_firmware = philips_tda1004x_request_firmware
 718 };
 719
 720 static struct tda1004x_config pinnacle_pctv_310i_config = {
 721         .demod_address = 0x08,
 722         .invert        = 1,
 723         .invert_oclk   = 0,
 724         .xtal_freq     = TDA10046_XTAL_16M,
 725         .agc_config    = TDA10046_AGC_TDA827X,
 726         .gpio_config   = TDA10046_GP11_I,
 727         .if_freq       = TDA10046_FREQ_045,
 728         .i2c_gate      = 0x4b,
 729         .tuner_address = 0x61,
 730         .request_firmware = philips_tda1004x_request_firmware
 731 };
 732
 733 static struct tda1004x_config hauppauge_hvr_1110_config = {
 734         .demod_address = 0x08,
 735         .invert        = 1,
 736         .invert_oclk   = 0,
 737         .xtal_freq     = TDA10046_XTAL_16M,
 738         .agc_config    = TDA10046_AGC_TDA827X,
 739         .gpio_config   = TDA10046_GP11_I,
 740         .if_freq       = TDA10046_FREQ_045,
 741         .i2c_gate      = 0x4b,
 742         .tuner_address = 0x61,
 743         .request_firmware = philips_tda1004x_request_firmware
 744 };
 745
 746 static struct tda1004x_config asus_p7131_dual_config = {
 747         .demod_address = 0x08,
 748         .invert        = 1,
 749         .invert_oclk   = 0,
 750         .xtal_freq     = TDA10046_XTAL_16M,
 751         .agc_config    = TDA10046_AGC_TDA827X,
 752         .gpio_config   = TDA10046_GP11_I,
 753         .if_freq       = TDA10046_FREQ_045,
 754         .i2c_gate      = 0x4b,
 755         .tuner_address = 0x61,
 756         .antenna_switch= 2,
 757         .request_firmware = philips_tda1004x_request_firmware
 758 };
 759
 760 static struct tda1004x_config lifeview_trio_config = {
 761         .demod_address = 0x09,
 762         .invert        = 1,
 763         .invert_oclk   = 0,
 764         .xtal_freq     = TDA10046_XTAL_16M,
 765         .agc_config    = TDA10046_AGC_TDA827X,
 766         .gpio_config   = TDA10046_GP00_I,
 767         .if_freq       = TDA10046_FREQ_045,
 768         .tuner_address = 0x60,
 769         .request_firmware = philips_tda1004x_request_firmware
 770 };
 771
 772 static struct tda1004x_config tevion_dvbt220rf_config = {
 773         .demod_address = 0x08,
 774         .invert        = 1,
 775         .invert_oclk   = 0,
 776         .xtal_freq     = TDA10046_XTAL_16M,
 777         .agc_config    = TDA10046_AGC_TDA827X,
 778         .gpio_config   = TDA10046_GP11_I,
 779         .if_freq       = TDA10046_FREQ_045,
 780         .tuner_address = 0x60,
 781         .request_firmware = philips_tda1004x_request_firmware
 782 };
 783
 784 static struct tda1004x_config md8800_dvbt_config = {
 785         .demod_address = 0x08,
 786         .invert        = 1,
 787         .invert_oclk   = 0,
 788         .xtal_freq     = TDA10046_XTAL_16M,
 789         .agc_config    = TDA10046_AGC_TDA827X,
 790         .gpio_config   = TDA10046_GP01_I,
 791         .if_freq       = TDA10046_FREQ_045,
 792         .i2c_gate      = 0x4b,
 793         .tuner_address = 0x60,
 794         .request_firmware = philips_tda1004x_request_firmware
 795 };
 796
 797 static struct tda1004x_config asus_p7131_4871_config = {
 798         .demod_address = 0x08,
 799         .invert        = 1,
 800         .invert_oclk   = 0,
 801         .xtal_freq     = TDA10046_XTAL_16M,
 802         .agc_config    = TDA10046_AGC_TDA827X,
 803         .gpio_config   = TDA10046_GP01_I,
 804         .if_freq       = TDA10046_FREQ_045,
 805         .i2c_gate      = 0x4b,
 806         .tuner_address = 0x61,
 807         .antenna_switch= 2,
 808         .request_firmware = philips_tda1004x_request_firmware
 809 };
 810
 811 static struct tda1004x_config asus_p7131_hybrid_lna_config = {
 812         .demod_address = 0x08,
 813         .invert        = 1,
 814         .invert_oclk   = 0,
 815         .xtal_freq     = TDA10046_XTAL_16M,
 816         .agc_config    = TDA10046_AGC_TDA827X,
 817         .gpio_config   = TDA10046_GP11_I,
 818         .if_freq       = TDA10046_FREQ_045,
 819         .i2c_gate      = 0x4b,
 820         .tuner_address = 0x61,
 821         .antenna_switch= 2,
 822         .request_firmware = philips_tda1004x_request_firmware
 823 };
 824
 825 static struct tda1004x_config kworld_dvb_t_210_config = {
 826         .demod_address = 0x08,
 827         .invert        = 1,
 828         .invert_oclk   = 0,
 829         .xtal_freq     = TDA10046_XTAL_16M,
 830         .agc_config    = TDA10046_AGC_TDA827X,
 831         .gpio_config   = TDA10046_GP11_I,
 832         .if_freq       = TDA10046_FREQ_045,
 833         .i2c_gate      = 0x4b,
 834         .tuner_address = 0x61,
 835         .antenna_switch= 1,
 836         .request_firmware = philips_tda1004x_request_firmware
 837 };
 838
 839 static struct tda1004x_config avermedia_super_007_config = {
 840         .demod_address = 0x08,
 841         .invert        = 1,
 842         .invert_oclk   = 0,
 843         .xtal_freq     = TDA10046_XTAL_16M,
 844         .agc_config    = TDA10046_AGC_TDA827X,
 845         .gpio_config   = TDA10046_GP01_I,
 846         .if_freq       = TDA10046_FREQ_045,
 847         .i2c_gate      = 0x4b,
 848         .tuner_address = 0x60,
 849         .antenna_switch= 1,
 850         .request_firmware = philips_tda1004x_request_firmware
 851 };
 852
 853 static struct tda1004x_config twinhan_dtv_dvb_3056_config = {
 854         .demod_address = 0x08,
 855         .invert        = 1,
 856         .invert_oclk   = 0,
 857         .xtal_freq     = TDA10046_XTAL_16M,
 858         .agc_config    = TDA10046_AGC_TDA827X,
 859         .gpio_config   = TDA10046_GP01_I,
 860         .if_freq       = TDA10046_FREQ_045,
 861         .i2c_gate      = 0x42,
 862         .tuner_address = 0x61,
 863         .antenna_switch = 1,
 864         .request_firmware = philips_tda1004x_request_firmware
 865 };
 866
 867 static struct tda1004x_config asus_tiger_3in1_config = {
 868         .demod_address = 0x0b,
 869         .invert        = 1,
 870         .invert_oclk   = 0,
 871         .xtal_freq     = TDA10046_XTAL_16M,
 872         .agc_config    = TDA10046_AGC_TDA827X,
 873         .gpio_config   = TDA10046_GP11_I,
 874         .if_freq       = TDA10046_FREQ_045,
 875         .i2c_gate      = 0x4b,
 876         .tuner_address = 0x61,
 877         .antenna_switch = 1,
 878         .request_firmware = philips_tda1004x_request_firmware
 879 };
 880
 881 static struct tda1004x_config asus_ps3_100_config = {
 882         .demod_address = 0x0b,
 883         .invert        = 1,
 884         .invert_oclk   = 0,
 885         .xtal_freq     = TDA10046_XTAL_16M,
 886         .agc_config    = TDA10046_AGC_TDA827X,
 887         .gpio_config   = TDA10046_GP11_I,
 888         .if_freq       = TDA10046_FREQ_045,
 889         .i2c_gate      = 0x4b,
 890         .tuner_address = 0x61,
 891         .antenna_switch = 1,
 892         .request_firmware = philips_tda1004x_request_firmware
 893 };
 894
 895 /* ------------------------------------------------------------------
 896  * special case: this card uses saa713x GPIO22 for the mode switch
 897  */
 898
 899 static int ads_duo_tuner_init(struct dvb_frontend *fe)
 900 {
 901         struct saa7134_dev *dev = fe->dvb->priv;
 902         philips_tda827x_tuner_init(fe);
 903         /* route TDA8275a AGC input to the channel decoder */
 904         saa7134_set_gpio(dev, 22, 1);
 905         return 0;
 906 }
 907
 908 static int ads_duo_tuner_sleep(struct dvb_frontend *fe)
 909 {
 910         struct saa7134_dev *dev = fe->dvb->priv;
 911         /* route TDA8275a AGC input to the analog IF chip*/
 912         saa7134_set_gpio(dev, 22, 0);
 913         philips_tda827x_tuner_sleep(fe);
 914         return 0;
 915 }
 916
 917 static struct tda827x_config ads_duo_cfg = {
 918         .init = ads_duo_tuner_init,
 919         .sleep = ads_duo_tuner_sleep,
 920         .config = 0
 921 };
 922
 923 static struct tda1004x_config ads_tech_duo_config = {
 924         .demod_address = 0x08,
 925         .invert        = 1,
 926         .invert_oclk   = 0,
 927         .xtal_freq     = TDA10046_XTAL_16M,
 928         .agc_config    = TDA10046_AGC_TDA827X,
 929         .gpio_config   = TDA10046_GP00_I,
 930         .if_freq       = TDA10046_FREQ_045,
 931         .tuner_address = 0x61,
 932         .request_firmware = philips_tda1004x_request_firmware
 933 };
 934
 935 static struct zl10353_config behold_h6_config = {
 936         .demod_address = 0x1e>>1,
 937         .no_tuner      = 1,
 938         .parallel_ts   = 1,
 939         .disable_i2c_gate_ctrl = 1,
 940 };
 941
 942 static struct xc5000_config behold_x7_tunerconfig = {
 943         .i2c_address      = 0xc2>>1,
 944         .if_khz           = 4560,
 945         .radio_input      = XC5000_RADIO_FM1,
 946 };
 947
 948 static struct zl10353_config behold_x7_config = {
 949         .demod_address = 0x1e>>1,
 950         .if2           = 45600,
 951         .no_tuner      = 1,
 952         .parallel_ts   = 1,
 953         .disable_i2c_gate_ctrl = 1,
 954 };
 955
 956 static struct zl10353_config videomate_t750_zl10353_config = {
 957         .demod_address         = 0x0f,
 958         .no_tuner              = 1,
 959         .parallel_ts           = 1,
 960         .disable_i2c_gate_ctrl = 1,
 961 };
 962
 963 static struct qt1010_config videomate_t750_qt1010_config = {
 964         .i2c_address = 0x62
 965 };
 966
 967
 968 /* ==================================================================
 969  * tda10086 based DVB-S cards, helper functions
 970  */
 971
 972 static struct tda10086_config flydvbs = {
 973         .demod_address = 0x0e,
 974         .invert = 0,
 975         .diseqc_tone = 0,
 976         .xtal_freq = TDA10086_XTAL_16M,
 977 };
 978
 979 static struct tda10086_config sd1878_4m = {
 980         .demod_address = 0x0e,
 981         .invert = 0,
 982         .diseqc_tone = 0,
 983         .xtal_freq = TDA10086_XTAL_4M,
 984 };
 985
 986 /* ------------------------------------------------------------------
 987  * special case: lnb supply is connected to the gated i2c
 988  */
 989
 990 static int md8800_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 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_voltage)
 997                         res = dev->original_set_voltage(fe, voltage);
 998                 fe->ops.i2c_gate_ctrl(fe, 0);
 999         }
1000         return res;
1001 };
1002
1003 static int md8800_set_high_voltage(struct dvb_frontend *fe, long arg)
1004 {
1005         int res = -EIO;
1006         struct saa7134_dev *dev = fe->dvb->priv;
1007         if (fe->ops.i2c_gate_ctrl) {
1008                 fe->ops.i2c_gate_ctrl(fe, 1);
1009                 if (dev->original_set_high_voltage)
1010                         res = dev->original_set_high_voltage(fe, arg);
1011                 fe->ops.i2c_gate_ctrl(fe, 0);
1012         }
1013         return res;
1014 };
1015
1016 static int md8800_set_voltage2(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
1017 {
1018         struct saa7134_dev *dev = fe->dvb->priv;
1019         u8 wbuf[2] = { 0x1f, 00 };
1020         u8 rbuf;
1021         struct i2c_msg msg[] = { { .addr = 0x08, .flags = 0, .buf = wbuf, .len = 1 },
1022                                  { .addr = 0x08, .flags = I2C_M_RD, .buf = &rbuf, .len = 1 } };
1023
1024         if (i2c_transfer(&dev->i2c_adap, msg, 2) != 2)
1025                 return -EIO;
1026         /* NOTE: this assumes that gpo1 is used, it might be bit 5 (gpo2) */
1027         if (voltage == SEC_VOLTAGE_18)
1028                 wbuf[1] = rbuf | 0x10;
1029         else
1030                 wbuf[1] = rbuf & 0xef;
1031         msg[0].len = 2;
1032         i2c_transfer(&dev->i2c_adap, msg, 1);
1033         return 0;
1034 }
1035
1036 static int md8800_set_high_voltage2(struct dvb_frontend *fe, long arg)
1037 {
1038         pr_warn("%s: sorry can't set high LNB supply voltage from here\n",
1039                 __func__);
1040         return -EIO;
1041 }
1042
1043 /* ==================================================================
1044  * nxt200x based ATSC cards, helper functions
1045  */
1046
1047 static struct nxt200x_config avertvhda180 = {
1048         .demod_address    = 0x0a,
1049 };
1050
1051 static struct nxt200x_config kworldatsc110 = {
1052         .demod_address    = 0x0a,
1053 };
1054
1055 /* ------------------------------------------------------------------ */
1056
1057 static struct mt312_config avertv_a700_mt312 = {
1058         .demod_address = 0x0e,
1059         .voltage_inverted = 1,
1060 };
1061
1062 static struct zl10036_config avertv_a700_tuner = {
1063         .tuner_address = 0x60,
1064 };
1065
1066 static struct mt312_config zl10313_compro_s350_config = {
1067         .demod_address = 0x0e,
1068 };
1069
1070 static struct mt312_config zl10313_avermedia_a706_config = {
1071         .demod_address = 0x0e,
1072 };
1073
1074 static struct lgdt3305_config hcw_lgdt3305_config = {
1075         .i2c_addr           = 0x0e,
1076         .mpeg_mode          = LGDT3305_MPEG_SERIAL,
1077         .tpclk_edge         = LGDT3305_TPCLK_RISING_EDGE,
1078         .tpvalid_polarity   = LGDT3305_TP_VALID_HIGH,
1079         .deny_i2c_rptr      = 1,
1080         .spectral_inversion = 1,
1081         .qam_if_khz         = 4000,
1082         .vsb_if_khz         = 3250,
1083 };
1084
1085 static struct tda10048_config hcw_tda10048_config = {
1086         .demod_address    = 0x10 >> 1,
1087         .output_mode      = TDA10048_SERIAL_OUTPUT,
1088         .fwbulkwritelen   = TDA10048_BULKWRITE_200,
1089         .inversion        = TDA10048_INVERSION_ON,
1090         .dtv6_if_freq_khz = TDA10048_IF_3300,
1091         .dtv7_if_freq_khz = TDA10048_IF_3500,
1092         .dtv8_if_freq_khz = TDA10048_IF_4000,
1093         .clk_freq_khz     = TDA10048_CLK_16000,
1094         .disable_gate_access = 1,
1095 };
1096
1097 static struct tda18271_std_map hauppauge_tda18271_std_map = {
1098         .atsc_6   = { .if_freq = 3250, .agc_mode = 3, .std = 4,
1099                       .if_lvl = 1, .rfagc_top = 0x58, },
1100         .qam_6    = { .if_freq = 4000, .agc_mode = 3, .std = 5,
1101                       .if_lvl = 1, .rfagc_top = 0x58, },
1102 };
1103
1104 static struct tda18271_config hcw_tda18271_config = {
1105         .std_map = &hauppauge_tda18271_std_map,
1106         .gate    = TDA18271_GATE_ANALOG,
1107         .config  = 3,
1108         .output_opt = TDA18271_OUTPUT_LT_OFF,
1109 };
1110
1111 static struct tda829x_config tda829x_no_probe = {
1112         .probe_tuner = TDA829X_DONT_PROBE,
1113 };
1114
1115 static struct tda10048_config zolid_tda10048_config = {
1116         .demod_address    = 0x10 >> 1,
1117         .output_mode      = TDA10048_PARALLEL_OUTPUT,
1118         .fwbulkwritelen   = TDA10048_BULKWRITE_200,
1119         .inversion        = TDA10048_INVERSION_ON,
1120         .dtv6_if_freq_khz = TDA10048_IF_3300,
1121         .dtv7_if_freq_khz = TDA10048_IF_3500,
1122         .dtv8_if_freq_khz = TDA10048_IF_4000,
1123         .clk_freq_khz     = TDA10048_CLK_16000,
1124         .disable_gate_access = 1,
1125 };
1126
1127 static struct tda18271_config zolid_tda18271_config = {
1128         .gate    = TDA18271_GATE_ANALOG,
1129 };
1130
1131 static struct tda10048_config dtv1000s_tda10048_config = {
1132         .demod_address    = 0x10 >> 1,
1133         .output_mode      = TDA10048_PARALLEL_OUTPUT,
1134         .fwbulkwritelen   = TDA10048_BULKWRITE_200,
1135         .inversion        = TDA10048_INVERSION_ON,
1136         .dtv6_if_freq_khz = TDA10048_IF_3300,
1137         .dtv7_if_freq_khz = TDA10048_IF_3800,
1138         .dtv8_if_freq_khz = TDA10048_IF_4300,
1139         .clk_freq_khz     = TDA10048_CLK_16000,
1140         .disable_gate_access = 1,
1141 };
1142
1143 static struct tda18271_std_map dtv1000s_tda18271_std_map = {
1144         .dvbt_6   = { .if_freq = 3300, .agc_mode = 3, .std = 4,
1145                       .if_lvl = 1, .rfagc_top = 0x37, },
1146         .dvbt_7   = { .if_freq = 3800, .agc_mode = 3, .std = 5,
1147                       .if_lvl = 1, .rfagc_top = 0x37, },
1148         .dvbt_8   = { .if_freq = 4300, .agc_mode = 3, .std = 6,
1149                       .if_lvl = 1, .rfagc_top = 0x37, },
1150 };
1151
1152 static struct tda18271_config dtv1000s_tda18271_config = {
1153         .std_map = &dtv1000s_tda18271_std_map,
1154         .gate    = TDA18271_GATE_ANALOG,
1155 };
1156
1157 static struct lgs8gxx_config prohdtv_pro2_lgs8g75_config = {
1158         .prod = LGS8GXX_PROD_LGS8G75,
1159         .demod_address = 0x1d,
1160         .serial_ts = 0,
1161         .ts_clk_pol = 1,
1162         .ts_clk_gated = 0,
1163         .if_clk_freq = 30400, /* 30.4 MHz */
1164         .if_freq = 4000, /* 4.00 MHz */
1165         .if_neg_center = 0,
1166         .ext_adc = 0,
1167         .adc_signed = 1,
1168         .adc_vpp = 3, /* 2.0 Vpp */
1169         .if_neg_edge = 1,
1170 };
1171
1172 static struct tda18271_config prohdtv_pro2_tda18271_config = {
1173         .gate = TDA18271_GATE_ANALOG,
1174         .output_opt = TDA18271_OUTPUT_LT_OFF,
1175 };
1176
1177 static struct tda18271_std_map kworld_tda18271_std_map = {
1178         .atsc_6   = { .if_freq = 3250, .agc_mode = 3, .std = 3,
1179                       .if_lvl = 6, .rfagc_top = 0x37 },
1180         .qam_6    = { .if_freq = 4000, .agc_mode = 3, .std = 0,
1181                       .if_lvl = 6, .rfagc_top = 0x37 },
1182 };
1183
1184 static struct tda18271_config kworld_pc150u_tda18271_config = {
1185         .std_map = &kworld_tda18271_std_map,
1186         .gate    = TDA18271_GATE_ANALOG,
1187         .output_opt = TDA18271_OUTPUT_LT_OFF,
1188         .config  = 3,   /* Use tuner callback for AGC */
1189         .rf_cal_on_startup = 1
1190 };
1191
1192 static struct s5h1411_config kworld_s5h1411_config = {
1193         .output_mode   = S5H1411_PARALLEL_OUTPUT,
1194         .gpio          = S5H1411_GPIO_OFF,
1195         .qam_if        = S5H1411_IF_4000,
1196         .vsb_if        = S5H1411_IF_3250,
1197         .inversion     = S5H1411_INVERSION_ON,
1198         .status_mode   = S5H1411_DEMODLOCKING,
1199         .mpeg_timing   =
1200                 S5H1411_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
1201 };
1202
1203
1204 /* ==================================================================
1205  * Core code
1206  */
1207
1208 static int dvb_init(struct saa7134_dev *dev)
1209 {
1210         int ret;
1211         int attach_xc3028 = 0;
1212         struct vb2_dvb_frontend *fe0;
1213         struct vb2_queue *q;
1214
1215         /* FIXME: add support for multi-frontend */
1216         mutex_init(&dev->frontends.lock);
1217         INIT_LIST_HEAD(&dev->frontends.felist);
1218
1219         pr_info("%s() allocating 1 frontend\n", __func__);
1220         fe0 = vb2_dvb_alloc_frontend(&dev->frontends, 1);
1221         if (!fe0) {
1222                 pr_err("%s() failed to alloc\n", __func__);
1223                 return -ENOMEM;
1224         }
1225
1226         /* init struct vb2_dvb */
1227         dev->ts.nr_bufs    = 32;
1228         dev->ts.nr_packets = 32*4;
1229         fe0->dvb.name = dev->name;
1230         q = &fe0->dvb.dvbq;
1231         q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
1232         q->io_modes = VB2_MMAP | VB2_READ;
1233         q->drv_priv = &dev->ts_q;
1234         q->ops = &saa7134_ts_qops;
1235         q->mem_ops = &vb2_dma_sg_memops;
1236         q->buf_struct_size = sizeof(struct saa7134_buf);
1237         q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
1238         q->lock = &dev->lock;
1239         ret = vb2_queue_init(q);
1240         if (ret) {
1241                 vb2_dvb_dealloc_frontends(&dev->frontends);
1242                 return ret;
1243         }
1244
1245         switch (dev->board) {
1246         case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
1247                 pr_debug("pinnacle 300i dvb setup\n");
1248                 fe0->dvb.frontend = dvb_attach(mt352_attach, &pinnacle_300i,
1249                                                &dev->i2c_adap);
1250                 if (fe0->dvb.frontend) {
1251                         fe0->dvb.frontend->ops.tuner_ops.set_params = mt352_pinnacle_tuner_set_params;
1252                 }
1253                 break;
1254         case SAA7134_BOARD_AVERMEDIA_777:
1255         case SAA7134_BOARD_AVERMEDIA_A16AR:
1256                 pr_debug("avertv 777 dvb setup\n");
1257                 fe0->dvb.frontend = dvb_attach(mt352_attach, &avermedia_777,
1258                                                &dev->i2c_adap);
1259                 if (fe0->dvb.frontend) {
1260                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1261                                    &dev->i2c_adap, 0x61,
1262                                    TUNER_PHILIPS_TD1316);
1263                 }
1264                 break;
1265         case SAA7134_BOARD_AVERMEDIA_A16D:
1266                 pr_debug("AverMedia A16D dvb setup\n");
1267                 fe0->dvb.frontend = dvb_attach(mt352_attach,
1268                                                 &avermedia_xc3028_mt352_dev,
1269                                                 &dev->i2c_adap);
1270                 attach_xc3028 = 1;
1271                 break;
1272         case SAA7134_BOARD_MD7134:
1273                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1274                                                &medion_cardbus,
1275                                                &dev->i2c_adap);
1276                 if (fe0->dvb.frontend) {
1277                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1278                                    &dev->i2c_adap, medion_cardbus.tuner_address,
1279                                    TUNER_PHILIPS_FMD1216ME_MK3);
1280                 }
1281                 break;
1282         case SAA7134_BOARD_PHILIPS_TOUGH:
1283                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1284                                                &philips_tu1216_60_config,
1285                                                &dev->i2c_adap);
1286                 if (fe0->dvb.frontend) {
1287                         fe0->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
1288                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
1289                 }
1290                 break;
1291         case SAA7134_BOARD_FLYDVBTDUO:
1292         case SAA7134_BOARD_FLYDVBT_DUO_CARDBUS:
1293                 if (configure_tda827x_fe(dev, &tda827x_lifeview_config,
1294                                          &tda827x_cfg_0) < 0)
1295                         goto detach_frontend;
1296                 break;
1297         case SAA7134_BOARD_PHILIPS_EUROPA:
1298         case SAA7134_BOARD_VIDEOMATE_DVBT_300:
1299         case SAA7134_BOARD_ASUS_EUROPA_HYBRID:
1300                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1301                                                &philips_europa_config,
1302                                                &dev->i2c_adap);
1303                 if (fe0->dvb.frontend) {
1304                         dev->original_demod_sleep = fe0->dvb.frontend->ops.sleep;
1305                         fe0->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1306                         fe0->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init;
1307                         fe0->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep;
1308                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1309                 }
1310                 break;
1311         case SAA7134_BOARD_TECHNOTREND_BUDGET_T3000:
1312                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1313                                                &technotrend_budget_t3000_config,
1314                                                &dev->i2c_adap);
1315                 if (fe0->dvb.frontend) {
1316                         dev->original_demod_sleep = fe0->dvb.frontend->ops.sleep;
1317                         fe0->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1318                         fe0->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init;
1319                         fe0->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep;
1320                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1321                 }
1322                 break;
1323         case SAA7134_BOARD_VIDEOMATE_DVBT_200:
1324                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1325                                                &philips_tu1216_61_config,
1326                                                &dev->i2c_adap);
1327                 if (fe0->dvb.frontend) {
1328                         fe0->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
1329                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
1330                 }
1331                 break;
1332         case SAA7134_BOARD_KWORLD_DVBT_210:
1333                 if (configure_tda827x_fe(dev, &kworld_dvb_t_210_config,
1334                                          &tda827x_cfg_2) < 0)
1335                         goto detach_frontend;
1336                 break;
1337         case SAA7134_BOARD_HAUPPAUGE_HVR1120:
1338                 fe0->dvb.frontend = dvb_attach(tda10048_attach,
1339                                                &hcw_tda10048_config,
1340                                                &dev->i2c_adap);
1341                 if (fe0->dvb.frontend != NULL) {
1342                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1343                                    &dev->i2c_adap, 0x4b,
1344                                    &tda829x_no_probe);
1345                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1346                                    0x60, &dev->i2c_adap,
1347                                    &hcw_tda18271_config);
1348                 }
1349                 break;
1350         case SAA7134_BOARD_PHILIPS_TIGER:
1351                 if (configure_tda827x_fe(dev, &philips_tiger_config,
1352                                          &tda827x_cfg_0) < 0)
1353                         goto detach_frontend;
1354                 break;
1355         case SAA7134_BOARD_PINNACLE_PCTV_310i:
1356                 if (configure_tda827x_fe(dev, &pinnacle_pctv_310i_config,
1357                                          &tda827x_cfg_1) < 0)
1358                         goto detach_frontend;
1359                 break;
1360         case SAA7134_BOARD_HAUPPAUGE_HVR1110:
1361                 if (configure_tda827x_fe(dev, &hauppauge_hvr_1110_config,
1362                                          &tda827x_cfg_1) < 0)
1363                         goto detach_frontend;
1364                 break;
1365         case SAA7134_BOARD_HAUPPAUGE_HVR1150:
1366                 fe0->dvb.frontend = dvb_attach(lgdt3305_attach,
1367                                                &hcw_lgdt3305_config,
1368                                                &dev->i2c_adap);
1369                 if (fe0->dvb.frontend) {
1370                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1371                                    &dev->i2c_adap, 0x4b,
1372                                    &tda829x_no_probe);
1373                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1374                                    0x60, &dev->i2c_adap,
1375                                    &hcw_tda18271_config);
1376                 }
1377                 break;
1378         case SAA7134_BOARD_ASUSTeK_P7131_DUAL:
1379                 if (configure_tda827x_fe(dev, &asus_p7131_dual_config,
1380                                          &tda827x_cfg_0) < 0)
1381                         goto detach_frontend;
1382                 break;
1383         case SAA7134_BOARD_FLYDVBT_LR301:
1384                 if (configure_tda827x_fe(dev, &tda827x_lifeview_config,
1385                                          &tda827x_cfg_0) < 0)
1386                         goto detach_frontend;
1387                 break;
1388         case SAA7134_BOARD_FLYDVB_TRIO:
1389                 if (!use_frontend) {    /* terrestrial */
1390                         if (configure_tda827x_fe(dev, &lifeview_trio_config,
1391                                                  &tda827x_cfg_0) < 0)
1392                                 goto detach_frontend;
1393                 } else {                /* satellite */
1394                         fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, &dev->i2c_adap);
1395                         if (fe0->dvb.frontend) {
1396                                 if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x63,
1397                                                                         &dev->i2c_adap, 0) == NULL) {
1398                                         pr_warn("%s: Lifeview Trio, No tda826x found!\n",
1399                                                 __func__);
1400                                         goto detach_frontend;
1401                                 }
1402                                 if (dvb_attach(isl6421_attach, fe0->dvb.frontend,
1403                                                &dev->i2c_adap,
1404                                                0x08, 0, 0, false) == NULL) {
1405                                         pr_warn("%s: Lifeview Trio, No ISL6421 found!\n",
1406                                                 __func__);
1407                                         goto detach_frontend;
1408                                 }
1409                         }
1410                 }
1411                 break;
1412         case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331:
1413         case SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS:
1414                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1415                                                &ads_tech_duo_config,
1416                                                &dev->i2c_adap);
1417                 if (fe0->dvb.frontend) {
1418                         if (dvb_attach(tda827x_attach,fe0->dvb.frontend,
1419                                    ads_tech_duo_config.tuner_address, &dev->i2c_adap,
1420                                                                 &ads_duo_cfg) == NULL) {
1421                                 pr_warn("no tda827x tuner found at addr: %02x\n",
1422                                         ads_tech_duo_config.tuner_address);
1423                                 goto detach_frontend;
1424                         }
1425                 } else
1426                         pr_warn("failed to attach tda10046\n");
1427                 break;
1428         case SAA7134_BOARD_TEVION_DVBT_220RF:
1429                 if (configure_tda827x_fe(dev, &tevion_dvbt220rf_config,
1430                                          &tda827x_cfg_0) < 0)
1431                         goto detach_frontend;
1432                 break;
1433         case SAA7134_BOARD_MEDION_MD8800_QUADRO:
1434                 if (!use_frontend) {     /* terrestrial */
1435                         if (configure_tda827x_fe(dev, &md8800_dvbt_config,
1436                                                  &tda827x_cfg_0) < 0)
1437                                 goto detach_frontend;
1438                 } else {        /* satellite */
1439                         fe0->dvb.frontend = dvb_attach(tda10086_attach,
1440                                                         &flydvbs, &dev->i2c_adap);
1441                         if (fe0->dvb.frontend) {
1442                                 struct dvb_frontend *fe = fe0->dvb.frontend;
1443                                 u8 dev_id = dev->eedata[2];
1444                                 u8 data = 0xc4;
1445                                 struct i2c_msg msg = {.addr = 0x08, .flags = 0, .len = 1};
1446
1447                                 if (dvb_attach(tda826x_attach, fe0->dvb.frontend,
1448                                                 0x60, &dev->i2c_adap, 0) == NULL) {
1449                                         pr_warn("%s: Medion Quadro, no tda826x "
1450                                                 "found !\n", __func__);
1451                                         goto detach_frontend;
1452                                 }
1453                                 if (dev_id != 0x08) {
1454                                         /* we need to open the i2c gate (we know it exists) */
1455                                         fe->ops.i2c_gate_ctrl(fe, 1);
1456                                         if (dvb_attach(isl6405_attach, fe,
1457                                                         &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1458                                                 pr_warn("%s: Medion Quadro, no ISL6405 "
1459                                                         "found !\n", __func__);
1460                                                 goto detach_frontend;
1461                                         }
1462                                         if (dev_id == 0x07) {
1463                                                 /* fire up the 2nd section of the LNB supply since
1464                                                    we can't do this from the other section */
1465                                                 msg.buf = &data;
1466                                                 i2c_transfer(&dev->i2c_adap, &msg, 1);
1467                                         }
1468                                         fe->ops.i2c_gate_ctrl(fe, 0);
1469                                         dev->original_set_voltage = fe->ops.set_voltage;
1470                                         fe->ops.set_voltage = md8800_set_voltage;
1471                                         dev->original_set_high_voltage = fe->ops.enable_high_lnb_voltage;
1472                                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage;
1473                                 } else {
1474                                         fe->ops.set_voltage = md8800_set_voltage2;
1475                                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage2;
1476                                 }
1477                         }
1478                 }
1479                 break;
1480         case SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180:
1481                 fe0->dvb.frontend = dvb_attach(nxt200x_attach, &avertvhda180,
1482                                                &dev->i2c_adap);
1483                 if (fe0->dvb.frontend)
1484                         dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x61,
1485                                    NULL, DVB_PLL_TDHU2);
1486                 break;
1487         case SAA7134_BOARD_ADS_INSTANT_HDTV_PCI:
1488         case SAA7134_BOARD_KWORLD_ATSC110:
1489                 fe0->dvb.frontend = dvb_attach(nxt200x_attach, &kworldatsc110,
1490                                                &dev->i2c_adap);
1491                 if (fe0->dvb.frontend)
1492                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1493                                    &dev->i2c_adap, 0x61,
1494                                    TUNER_PHILIPS_TUV1236D);
1495                 break;
1496         case SAA7134_BOARD_KWORLD_PC150U:
1497                 saa7134_set_gpio(dev, 18, 1); /* Switch to digital mode */
1498                 saa7134_tuner_callback(dev, 0,
1499                                        TDA18271_CALLBACK_CMD_AGC_ENABLE, 1);
1500                 fe0->dvb.frontend = dvb_attach(s5h1411_attach,
1501                                                &kworld_s5h1411_config,
1502                                                &dev->i2c_adap);
1503                 if (fe0->dvb.frontend != NULL) {
1504                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1505                                    &dev->i2c_adap, 0x4b,
1506                                    &tda829x_no_probe);
1507                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1508                                    0x60, &dev->i2c_adap,
1509                                    &kworld_pc150u_tda18271_config);
1510                 }
1511                 break;
1512         case SAA7134_BOARD_FLYDVBS_LR300:
1513                 fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1514                                                &dev->i2c_adap);
1515                 if (fe0->dvb.frontend) {
1516                         if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x60,
1517                                        &dev->i2c_adap, 0) == NULL) {
1518                                 pr_warn("%s: No tda826x found!\n", __func__);
1519                                 goto detach_frontend;
1520                         }
1521                         if (dvb_attach(isl6421_attach, fe0->dvb.frontend,
1522                                        &dev->i2c_adap,
1523                                        0x08, 0, 0, false) == NULL) {
1524                                 pr_warn("%s: No ISL6421 found!\n", __func__);
1525                                 goto detach_frontend;
1526                         }
1527                 }
1528                 break;
1529         case SAA7134_BOARD_ASUS_EUROPA2_HYBRID:
1530                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1531                                                &medion_cardbus,
1532                                                &dev->i2c_adap);
1533                 if (fe0->dvb.frontend) {
1534                         dev->original_demod_sleep = fe0->dvb.frontend->ops.sleep;
1535                         fe0->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1536
1537                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1538                                    &dev->i2c_adap, medion_cardbus.tuner_address,
1539                                    TUNER_PHILIPS_FMD1216ME_MK3);
1540                 }
1541                 break;
1542         case SAA7134_BOARD_VIDEOMATE_DVBT_200A:
1543                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1544                                 &philips_europa_config,
1545                                 &dev->i2c_adap);
1546                 if (fe0->dvb.frontend) {
1547                         fe0->dvb.frontend->ops.tuner_ops.init = philips_td1316_tuner_init;
1548                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1549                 }
1550                 break;
1551         case SAA7134_BOARD_CINERGY_HT_PCMCIA:
1552                 if (configure_tda827x_fe(dev, &cinergy_ht_config,
1553                                          &tda827x_cfg_0) < 0)
1554                         goto detach_frontend;
1555                 break;
1556         case SAA7134_BOARD_CINERGY_HT_PCI:
1557                 if (configure_tda827x_fe(dev, &cinergy_ht_pci_config,
1558                                          &tda827x_cfg_0) < 0)
1559                         goto detach_frontend;
1560                 break;
1561         case SAA7134_BOARD_PHILIPS_TIGER_S:
1562                 if (configure_tda827x_fe(dev, &philips_tiger_s_config,
1563                                          &tda827x_cfg_2) < 0)
1564                         goto detach_frontend;
1565                 break;
1566         case SAA7134_BOARD_ASUS_P7131_4871:
1567                 if (configure_tda827x_fe(dev, &asus_p7131_4871_config,
1568                                          &tda827x_cfg_2) < 0)
1569                         goto detach_frontend;
1570                 break;
1571         case SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA:
1572                 if (configure_tda827x_fe(dev, &asus_p7131_hybrid_lna_config,
1573                                          &tda827x_cfg_2) < 0)
1574                         goto detach_frontend;
1575                 break;
1576         case SAA7134_BOARD_AVERMEDIA_SUPER_007:
1577                 if (configure_tda827x_fe(dev, &avermedia_super_007_config,
1578                                          &tda827x_cfg_0) < 0)
1579                         goto detach_frontend;
1580                 break;
1581         case SAA7134_BOARD_TWINHAN_DTV_DVB_3056:
1582                 if (configure_tda827x_fe(dev, &twinhan_dtv_dvb_3056_config,
1583                                          &tda827x_cfg_2_sw42) < 0)
1584                         goto detach_frontend;
1585                 break;
1586         case SAA7134_BOARD_PHILIPS_SNAKE:
1587                 fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1588                                                 &dev->i2c_adap);
1589                 if (fe0->dvb.frontend) {
1590                         if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x60,
1591                                         &dev->i2c_adap, 0) == NULL) {
1592                                 pr_warn("%s: No tda826x found!\n", __func__);
1593                                 goto detach_frontend;
1594                         }
1595                         if (dvb_attach(lnbp21_attach, fe0->dvb.frontend,
1596                                         &dev->i2c_adap, 0, 0) == NULL) {
1597                                 pr_warn("%s: No lnbp21 found!\n", __func__);
1598                                 goto detach_frontend;
1599                         }
1600                 }
1601                 break;
1602         case SAA7134_BOARD_CREATIX_CTX953:
1603                 if (configure_tda827x_fe(dev, &md8800_dvbt_config,
1604                                          &tda827x_cfg_0) < 0)
1605                         goto detach_frontend;
1606                 break;
1607         case SAA7134_BOARD_MSI_TVANYWHERE_AD11:
1608                 if (configure_tda827x_fe(dev, &philips_tiger_s_config,
1609                                          &tda827x_cfg_2) < 0)
1610                         goto detach_frontend;
1611                 break;
1612         case SAA7134_BOARD_AVERMEDIA_CARDBUS_506:
1613                 pr_debug("AverMedia E506R dvb setup\n");
1614                 saa7134_set_gpio(dev, 25, 0);
1615                 msleep(10);
1616                 saa7134_set_gpio(dev, 25, 1);
1617                 fe0->dvb.frontend = dvb_attach(mt352_attach,
1618                                                 &avermedia_xc3028_mt352_dev,
1619                                                 &dev->i2c_adap);
1620                 attach_xc3028 = 1;
1621                 break;
1622         case SAA7134_BOARD_MD7134_BRIDGE_2:
1623                 fe0->dvb.frontend = dvb_attach(tda10086_attach,
1624                                                 &sd1878_4m, &dev->i2c_adap);
1625                 if (fe0->dvb.frontend) {
1626                         struct dvb_frontend *fe;
1627                         if (dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x60,
1628                                   &dev->i2c_adap, DVB_PLL_PHILIPS_SD1878_TDA8261) == NULL) {
1629                                 pr_warn("%s: MD7134 DVB-S, no SD1878 "
1630                                         "found !\n", __func__);
1631                                 goto detach_frontend;
1632                         }
1633                         /* we need to open the i2c gate (we know it exists) */
1634                         fe = fe0->dvb.frontend;
1635                         fe->ops.i2c_gate_ctrl(fe, 1);
1636                         if (dvb_attach(isl6405_attach, fe,
1637                                         &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1638                                 pr_warn("%s: MD7134 DVB-S, no ISL6405 "
1639                                         "found !\n", __func__);
1640                                 goto detach_frontend;
1641                         }
1642                         fe->ops.i2c_gate_ctrl(fe, 0);
1643                         dev->original_set_voltage = fe->ops.set_voltage;
1644                         fe->ops.set_voltage = md8800_set_voltage;
1645                         dev->original_set_high_voltage = fe->ops.enable_high_lnb_voltage;
1646                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage;
1647                 }
1648                 break;
1649         case SAA7134_BOARD_AVERMEDIA_M103:
1650                 saa7134_set_gpio(dev, 25, 0);
1651                 msleep(10);
1652                 saa7134_set_gpio(dev, 25, 1);
1653                 fe0->dvb.frontend = dvb_attach(mt352_attach,
1654                                                 &avermedia_xc3028_mt352_dev,
1655                                                 &dev->i2c_adap);
1656                 attach_xc3028 = 1;
1657                 break;
1658         case SAA7134_BOARD_ASUSTeK_TIGER_3IN1:
1659                 if (!use_frontend) {     /* terrestrial */
1660                         if (configure_tda827x_fe(dev, &asus_tiger_3in1_config,
1661                                                         &tda827x_cfg_2) < 0)
1662                                 goto detach_frontend;
1663                 } else {                /* satellite */
1664                         fe0->dvb.frontend = dvb_attach(tda10086_attach,
1665                                                 &flydvbs, &dev->i2c_adap);
1666                         if (fe0->dvb.frontend) {
1667                                 if (dvb_attach(tda826x_attach,
1668                                                 fe0->dvb.frontend, 0x60,
1669                                                 &dev->i2c_adap, 0) == NULL) {
1670                                         pr_warn("%s: Asus Tiger 3in1, no "
1671                                                 "tda826x found!\n", __func__);
1672                                         goto detach_frontend;
1673                                 }
1674                                 if (dvb_attach(lnbp21_attach, fe0->dvb.frontend,
1675                                                 &dev->i2c_adap, 0, 0) == NULL) {
1676                                         pr_warn("%s: Asus Tiger 3in1, no lnbp21"
1677                                                 " found!\n", __func__);
1678                                         goto detach_frontend;
1679                                }
1680                        }
1681                }
1682                break;
1683         case SAA7134_BOARD_ASUSTeK_PS3_100:
1684                 if (!use_frontend) {     /* terrestrial */
1685                         if (configure_tda827x_fe(dev, &asus_ps3_100_config,
1686                                                  &tda827x_cfg_2) < 0)
1687                                 goto detach_frontend;
1688                } else {                /* satellite */
1689                         fe0->dvb.frontend = dvb_attach(tda10086_attach,
1690                                                        &flydvbs, &dev->i2c_adap);
1691                         if (fe0->dvb.frontend) {
1692                                 if (dvb_attach(tda826x_attach,
1693                                                fe0->dvb.frontend, 0x60,
1694                                                &dev->i2c_adap, 0) == NULL) {
1695                                         pr_warn("%s: Asus My Cinema PS3-100, no "
1696                                                 "tda826x found!\n", __func__);
1697                                         goto detach_frontend;
1698                                 }
1699                                 if (dvb_attach(lnbp21_attach, fe0->dvb.frontend,
1700                                                &dev->i2c_adap, 0, 0) == NULL) {
1701                                         pr_warn("%s: Asus My Cinema PS3-100, no lnbp21"
1702                                                 " found!\n", __func__);
1703                                         goto detach_frontend;
1704                                 }
1705                         }
1706                 }
1707                 break;
1708         case SAA7134_BOARD_ASUSTeK_TIGER:
1709                 if (configure_tda827x_fe(dev, &philips_tiger_config,
1710                                          &tda827x_cfg_0) < 0)
1711                         goto detach_frontend;
1712                 break;
1713         case SAA7134_BOARD_BEHOLD_H6:
1714                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1715                                                 &behold_h6_config,
1716                                                 &dev->i2c_adap);
1717                 if (fe0->dvb.frontend) {
1718                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1719                                    &dev->i2c_adap, 0x61,
1720                                    TUNER_PHILIPS_FMD1216MEX_MK3);
1721                 }
1722                 break;
1723         case SAA7134_BOARD_BEHOLD_X7:
1724                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1725                                                 &behold_x7_config,
1726                                                 &dev->i2c_adap);
1727                 if (fe0->dvb.frontend) {
1728                         dvb_attach(xc5000_attach, fe0->dvb.frontend,
1729                                    &dev->i2c_adap, &behold_x7_tunerconfig);
1730                 }
1731                 break;
1732         case SAA7134_BOARD_BEHOLD_H7:
1733                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1734                                                 &behold_x7_config,
1735                                                 &dev->i2c_adap);
1736                 if (fe0->dvb.frontend) {
1737                         dvb_attach(xc5000_attach, fe0->dvb.frontend,
1738                                    &dev->i2c_adap, &behold_x7_tunerconfig);
1739                 }
1740                 break;
1741         case SAA7134_BOARD_AVERMEDIA_A700_PRO:
1742         case SAA7134_BOARD_AVERMEDIA_A700_HYBRID:
1743                 /* Zarlink ZL10313 */
1744                 fe0->dvb.frontend = dvb_attach(mt312_attach,
1745                         &avertv_a700_mt312, &dev->i2c_adap);
1746                 if (fe0->dvb.frontend) {
1747                         if (dvb_attach(zl10036_attach, fe0->dvb.frontend,
1748                                         &avertv_a700_tuner, &dev->i2c_adap) == NULL) {
1749                                 pr_warn("%s: No zl10036 found!\n",
1750                                         __func__);
1751                         }
1752                 }
1753                 break;
1754         case SAA7134_BOARD_VIDEOMATE_S350:
1755                 fe0->dvb.frontend = dvb_attach(mt312_attach,
1756                                 &zl10313_compro_s350_config, &dev->i2c_adap);
1757                 if (fe0->dvb.frontend)
1758                         if (dvb_attach(zl10039_attach, fe0->dvb.frontend,
1759                                         0x60, &dev->i2c_adap) == NULL)
1760                                 pr_warn("%s: No zl10039 found!\n",
1761                                         __func__);
1762
1763                 break;
1764         case SAA7134_BOARD_VIDEOMATE_T750:
1765                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1766                                                 &videomate_t750_zl10353_config,
1767                                                 &dev->i2c_adap);
1768                 if (fe0->dvb.frontend != NULL) {
1769                         if (dvb_attach(qt1010_attach,
1770                                         fe0->dvb.frontend,
1771                                         &dev->i2c_adap,
1772                                         &videomate_t750_qt1010_config) == NULL)
1773                                 pr_warn("error attaching QT1010\n");
1774                 }
1775                 break;
1776         case SAA7134_BOARD_ZOLID_HYBRID_PCI:
1777                 fe0->dvb.frontend = dvb_attach(tda10048_attach,
1778                                                &zolid_tda10048_config,
1779                                                &dev->i2c_adap);
1780                 if (fe0->dvb.frontend != NULL) {
1781                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1782                                    &dev->i2c_adap, 0x4b,
1783                                    &tda829x_no_probe);
1784                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1785                                    0x60, &dev->i2c_adap,
1786                                    &zolid_tda18271_config);
1787                 }
1788                 break;
1789         case SAA7134_BOARD_LEADTEK_WINFAST_DTV1000S:
1790                 fe0->dvb.frontend = dvb_attach(tda10048_attach,
1791                                                &dtv1000s_tda10048_config,
1792                                                &dev->i2c_adap);
1793                 if (fe0->dvb.frontend != NULL) {
1794                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1795                                    &dev->i2c_adap, 0x4b,
1796                                    &tda829x_no_probe);
1797                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1798                                    0x60, &dev->i2c_adap,
1799                                    &dtv1000s_tda18271_config);
1800                 }
1801                 break;
1802         case SAA7134_BOARD_KWORLD_PCI_SBTVD_FULLSEG:
1803                 /* Switch to digital mode */
1804                 saa7134_tuner_callback(dev, 0,
1805                                        TDA18271_CALLBACK_CMD_AGC_ENABLE, 1);
1806                 fe0->dvb.frontend = dvb_attach(mb86a20s_attach,
1807                                                &kworld_mb86a20s_config,
1808                                                &dev->i2c_adap);
1809                 if (fe0->dvb.frontend != NULL) {
1810                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1811                                    &dev->i2c_adap, 0x4b,
1812                                    &tda829x_no_probe);
1813                         fe0->dvb.frontend->ops.i2c_gate_ctrl = kworld_sbtvd_gate_ctrl;
1814                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1815                                    0x60, &dev->i2c_adap,
1816                                    &kworld_tda18271_config);
1817                 }
1818
1819                 /* mb86a20s need to use the I2C gateway */
1820                 break;
1821         case SAA7134_BOARD_MAGICPRO_PROHDTV_PRO2:
1822                 fe0->dvb.frontend = dvb_attach(lgs8gxx_attach,
1823                                                &prohdtv_pro2_lgs8g75_config,
1824                                                &dev->i2c_adap);
1825                 if (fe0->dvb.frontend != NULL) {
1826                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1827                                    &dev->i2c_adap, 0x4b,
1828                                    &tda829x_no_probe);
1829                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1830                                    0x60, &dev->i2c_adap,
1831                                    &prohdtv_pro2_tda18271_config);
1832                 }
1833                 break;
1834         case SAA7134_BOARD_AVERMEDIA_A706:
1835                 /* Enable all DVB-S devices now */
1836                 /* CE5039 DVB-S tuner SLEEP pin low */
1837                 saa7134_set_gpio(dev, 23, 0);
1838                 /* CE6313 DVB-S demod SLEEP pin low */
1839                 saa7134_set_gpio(dev, 9, 0);
1840                 /* CE6313 DVB-S demod RESET# pin high */
1841                 saa7134_set_gpio(dev, 25, 1);
1842                 msleep(1);
1843                 fe0->dvb.frontend = dvb_attach(mt312_attach,
1844                                 &zl10313_avermedia_a706_config, &dev->i2c_adap);
1845                 if (fe0->dvb.frontend) {
1846                         fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL;
1847                         if (dvb_attach(zl10039_attach, fe0->dvb.frontend,
1848                                         0x60, &dev->i2c_adap) == NULL)
1849                                 pr_warn("%s: No zl10039 found!\n",
1850                                         __func__);
1851                 }
1852                 break;
1853         default:
1854                 pr_warn("Huh? unknown DVB card?\n");
1855                 break;
1856         }
1857
1858         if (attach_xc3028) {
1859                 struct dvb_frontend *fe;
1860                 struct xc2028_config cfg = {
1861                         .i2c_adap  = &dev->i2c_adap,
1862                         .i2c_addr  = 0x61,
1863                 };
1864
1865                 if (!fe0->dvb.frontend)
1866                         goto detach_frontend;
1867
1868                 fe = dvb_attach(xc2028_attach, fe0->dvb.frontend, &cfg);
1869                 if (!fe) {
1870                         pr_err("%s/2: xc3028 attach failed\n",
1871                                dev->name);
1872                         goto detach_frontend;
1873                 }
1874         }
1875
1876         if (NULL == fe0->dvb.frontend) {
1877                 pr_err("%s/dvb: frontend initialization failed\n", dev->name);
1878                 goto detach_frontend;
1879         }
1880         /* define general-purpose callback pointer */
1881         fe0->dvb.frontend->callback = saa7134_tuner_callback;
1882
1883         /* register everything else */
1884         ret = vb2_dvb_register_bus(&dev->frontends, THIS_MODULE, dev,
1885                                         &dev->pci->dev, adapter_nr, 0);
1886
1887         /* this sequence is necessary to make the tda1004x load its firmware
1888          * and to enter analog mode of hybrid boards
1889          */
1890         if (!ret) {
1891                 if (fe0->dvb.frontend->ops.init)
1892                         fe0->dvb.frontend->ops.init(fe0->dvb.frontend);
1893                 if (fe0->dvb.frontend->ops.sleep)
1894                         fe0->dvb.frontend->ops.sleep(fe0->dvb.frontend);
1895                 if (fe0->dvb.frontend->ops.tuner_ops.sleep)
1896                         fe0->dvb.frontend->ops.tuner_ops.sleep(fe0->dvb.frontend);
1897         }
1898         return ret;
1899
1900 detach_frontend:
1901         vb2_dvb_dealloc_frontends(&dev->frontends);
1902         vb2_queue_release(&fe0->dvb.dvbq);
1903         return -EINVAL;
1904 }
1905
1906 static int dvb_fini(struct saa7134_dev *dev)
1907 {
1908         struct vb2_dvb_frontend *fe0;
1909
1910         /* Get the first frontend */
1911         fe0 = vb2_dvb_get_frontend(&dev->frontends, 1);
1912         if (!fe0)
1913                 return -EINVAL;
1914
1915         /* FIXME: I suspect that this code is bogus, since the entry for
1916            Pinnacle 300I DVB-T PAL already defines the proper init to allow
1917            the detection of mt2032 (TDA9887_PORT2_INACTIVE)
1918          */
1919         if (dev->board == SAA7134_BOARD_PINNACLE_300I_DVBT_PAL) {
1920                 struct v4l2_priv_tun_config tda9887_cfg;
1921                 static int on  = TDA9887_PRESENT | TDA9887_PORT2_INACTIVE;
1922
1923                 tda9887_cfg.tuner = TUNER_TDA9887;
1924                 tda9887_cfg.priv  = &on;
1925
1926                 /* otherwise we don't detect the tuner on next insmod */
1927                 saa_call_all(dev, tuner, s_config, &tda9887_cfg);
1928         } else if (dev->board == SAA7134_BOARD_MEDION_MD8800_QUADRO) {
1929                 if ((dev->eedata[2] == 0x07) && use_frontend) {
1930                         /* turn off the 2nd lnb supply */
1931                         u8 data = 0x80;
1932                         struct i2c_msg msg = {.addr = 0x08, .buf = &data, .flags = 0, .len = 1};
1933                         struct dvb_frontend *fe;
1934                         fe = fe0->dvb.frontend;
1935                         if (fe->ops.i2c_gate_ctrl) {
1936                                 fe->ops.i2c_gate_ctrl(fe, 1);
1937                                 i2c_transfer(&dev->i2c_adap, &msg, 1);
1938                                 fe->ops.i2c_gate_ctrl(fe, 0);
1939                         }
1940                 }
1941         }
1942         vb2_dvb_unregister_bus(&dev->frontends);
1943         vb2_queue_release(&fe0->dvb.dvbq);
1944         return 0;
1945 }
1946
1947 static struct saa7134_mpeg_ops dvb_ops = {
1948         .type          = SAA7134_MPEG_DVB,
1949         .init          = dvb_init,
1950         .fini          = dvb_fini,
1951 };
1952
1953 static int __init dvb_register(void)
1954 {
1955         return saa7134_ts_register(&dvb_ops);
1956 }
1957
1958 static void __exit dvb_unregister(void)
1959 {
1960         saa7134_ts_unregister(&dvb_ops);
1961 }
1962
1963 module_init(dvb_register);
1964 module_exit(dvb_unregister);