kernel/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 <linux/init.h>
  24 #include <linux/list.h>
  25 #include <linux/module.h>
  26 #include <linux/kernel.h>
  27 #include <linux/delay.h>
  28 #include <linux/kthread.h>
  29 #include <linux/suspend.h>
  30
  31 #include "saa7134-reg.h"
  32 #include "saa7134.h"
  33 #include <media/v4l2-common.h>
  34 #include "dvb-pll.h"
  35 #include <dvb_frontend.h>
  36
  37 #include "mt352.h"
  38 #include "mt352_priv.h" /* FIXME */
  39 #include "tda1004x.h"
  40 #include "nxt200x.h"
  41 #include "tuner-xc2028.h"
  42 #include "xc5000.h"
  43
  44 #include "tda10086.h"
  45 #include "tda826x.h"
  46 #include "tda827x.h"
  47 #include "isl6421.h"
  48 #include "isl6405.h"
  49 #include "lnbp21.h"
  50 #include "tuner-simple.h"
  51 #include "tda10048.h"
  52 #include "tda18271.h"
  53 #include "lgdt3305.h"
  54 #include "tda8290.h"
  55 #include "mb86a20s.h"
  56 #include "lgs8gxx.h"
  57
  58 #include "zl10353.h"
  59 #include "qt1010.h"
  60
  61 #include "zl10036.h"
  62 #include "zl10039.h"
  63 #include "mt312.h"
  64 #include "s5h1411.h"
  65
  66 MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
  67 MODULE_LICENSE("GPL");
  68
  69 static unsigned int antenna_pwr;
  70
  71 module_param(antenna_pwr, int, 0444);
  72 MODULE_PARM_DESC(antenna_pwr,"enable antenna power (Pinnacle 300i)");
  73
  74 static int use_frontend;
  75 module_param(use_frontend, int, 0644);
  76 MODULE_PARM_DESC(use_frontend,"for cards with multiple frontends (0: terrestrial, 1: satellite)");
  77
  78 static int debug;
  79 module_param(debug, int, 0644);
  80 MODULE_PARM_DESC(debug, "Turn on/off module debugging (default:off).");
  81
  82 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
  83
  84 #define dprintk(fmt, arg...)    do { if (debug) \
  85         printk(KERN_DEBUG "%s/dvb: " fmt, dev->name , ## arg); } while(0)
  86
  87 /* Print a warning */
  88 #define wprintk(fmt, arg...) \
  89         printk(KERN_WARNING "%s/dvb: " fmt, dev->name, ## arg)
  90
  91 /* ------------------------------------------------------------------
  92  * mt352 based DVB-T cards
  93  */
  94
  95 static int pinnacle_antenna_pwr(struct saa7134_dev *dev, int on)
  96 {
  97         u32 ok;
  98
  99         if (!on) {
 100                 saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
 101                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 26));
 102                 return 0;
 103         }
 104
 105         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
 106         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
 107         udelay(10);
 108
 109         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 28));
 110         saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 28));
 111         udelay(10);
 112         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 28));
 113         udelay(10);
 114         ok = saa_readl(SAA7134_GPIO_GPSTATUS0) & (1 << 27);
 115         dprintk("%s %s\n", __func__, ok ? "on" : "off");
 116
 117         if (!ok)
 118                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
 119         return ok;
 120 }
 121
 122 static int mt352_pinnacle_init(struct dvb_frontend* fe)
 123 {
 124         static u8 clock_config []  = { CLOCK_CTL,  0x3d, 0x28 };
 125         static u8 reset []         = { RESET,      0x80 };
 126         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 127         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
 128         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x31 };
 129         static u8 fsm_ctl_cfg[]    = { 0x7b,       0x04 };
 130         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x0f };
 131         static u8 scan_ctl_cfg []  = { SCAN_CTL,   0x0d };
 132         static u8 irq_cfg []       = { INTERRUPT_EN_0, 0x00, 0x00, 0x00, 0x00 };
 133         struct saa7134_dev *dev= fe->dvb->priv;
 134
 135         dprintk("%s called\n", __func__);
 136
 137         mt352_write(fe, clock_config,   sizeof(clock_config));
 138         udelay(200);
 139         mt352_write(fe, reset,          sizeof(reset));
 140         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 141         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 142         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 143         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
 144
 145         mt352_write(fe, fsm_ctl_cfg,    sizeof(fsm_ctl_cfg));
 146         mt352_write(fe, scan_ctl_cfg,   sizeof(scan_ctl_cfg));
 147         mt352_write(fe, irq_cfg,        sizeof(irq_cfg));
 148
 149         return 0;
 150 }
 151
 152 static int mt352_aver777_init(struct dvb_frontend* fe)
 153 {
 154         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x2d };
 155         static u8 reset []         = { RESET,      0x80 };
 156         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 157         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
 158         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 };
 159
 160         mt352_write(fe, clock_config,   sizeof(clock_config));
 161         udelay(200);
 162         mt352_write(fe, reset,          sizeof(reset));
 163         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 164         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 165         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 166
 167         return 0;
 168 }
 169
 170 static int mt352_avermedia_xc3028_init(struct dvb_frontend *fe)
 171 {
 172         static u8 clock_config []  = { CLOCK_CTL, 0x38, 0x2d };
 173         static u8 reset []         = { RESET, 0x80 };
 174         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 };
 175         static u8 agc_cfg []       = { AGC_TARGET, 0xe };
 176         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 };
 177
 178         mt352_write(fe, clock_config,   sizeof(clock_config));
 179         udelay(200);
 180         mt352_write(fe, reset,          sizeof(reset));
 181         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 182         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 183         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 184         return 0;
 185 }
 186
 187 static int mt352_pinnacle_tuner_set_params(struct dvb_frontend *fe)
 188 {
 189         struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 190         u8 off[] = { 0x00, 0xf1};
 191         u8 on[]  = { 0x00, 0x71};
 192         struct i2c_msg msg = {.addr=0x43, .flags=0, .buf=off, .len = sizeof(off)};
 193
 194         struct saa7134_dev *dev = fe->dvb->priv;
 195         struct v4l2_frequency f;
 196
 197         /* set frequency (mt2050) */
 198         f.tuner     = 0;
 199         f.type      = V4L2_TUNER_DIGITAL_TV;
 200         f.frequency = c->frequency / 1000 * 16 / 1000;
 201         if (fe->ops.i2c_gate_ctrl)
 202                 fe->ops.i2c_gate_ctrl(fe, 1);
 203         i2c_transfer(&dev->i2c_adap, &msg, 1);
 204         saa_call_all(dev, tuner, s_frequency, &f);
 205         msg.buf = on;
 206         if (fe->ops.i2c_gate_ctrl)
 207                 fe->ops.i2c_gate_ctrl(fe, 1);
 208         i2c_transfer(&dev->i2c_adap, &msg, 1);
 209
 210         pinnacle_antenna_pwr(dev, antenna_pwr);
 211
 212         /* mt352 setup */
 213         return mt352_pinnacle_init(fe);
 214 }
 215
 216 static struct mt352_config pinnacle_300i = {
 217         .demod_address = 0x3c >> 1,
 218         .adc_clock     = 20333,
 219         .if2           = 36150,
 220         .no_tuner      = 1,
 221         .demod_init    = mt352_pinnacle_init,
 222 };
 223
 224 static struct mt352_config avermedia_777 = {
 225         .demod_address = 0xf,
 226         .demod_init    = mt352_aver777_init,
 227 };
 228
 229 static struct mt352_config avermedia_xc3028_mt352_dev = {
 230         .demod_address   = (0x1e >> 1),
 231         .no_tuner        = 1,
 232         .demod_init      = mt352_avermedia_xc3028_init,
 233 };
 234
 235 static struct tda18271_std_map mb86a20s_tda18271_std_map = {
 236         .dvbt_6   = { .if_freq = 3300, .agc_mode = 3, .std = 4,
 237                       .if_lvl = 7, .rfagc_top = 0x37, },
 238 };
 239
 240 static struct tda18271_config kworld_tda18271_config = {
 241         .std_map = &mb86a20s_tda18271_std_map,
 242         .gate    = TDA18271_GATE_DIGITAL,
 243         .config  = 3,   /* Use tuner callback for AGC */
 244
 245 };
 246
 247 static const struct mb86a20s_config kworld_mb86a20s_config = {
 248         .demod_address = 0x10,
 249 };
 250
 251 static int kworld_sbtvd_gate_ctrl(struct dvb_frontend* fe, int enable)
 252 {
 253         struct saa7134_dev *dev = fe->dvb->priv;
 254
 255         unsigned char initmsg[] = {0x45, 0x97};
 256         unsigned char msg_enable[] = {0x45, 0xc1};
 257         unsigned char msg_disable[] = {0x45, 0x81};
 258         struct i2c_msg msg = {.addr = 0x4b, .flags = 0, .buf = initmsg, .len = 2};
 259
 260         if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1) {
 261                 wprintk("could not access the I2C gate\n");
 262                 return -EIO;
 263         }
 264         if (enable)
 265                 msg.buf = msg_enable;
 266         else
 267                 msg.buf = msg_disable;
 268         if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1) {
 269                 wprintk("could not access the I2C gate\n");
 270                 return -EIO;
 271         }
 272         msleep(20);
 273         return 0;
 274 }
 275
 276 /* ==================================================================
 277  * tda1004x based DVB-T cards, helper functions
 278  */
 279
 280 static int philips_tda1004x_request_firmware(struct dvb_frontend *fe,
 281                                            const struct firmware **fw, char *name)
 282 {
 283         struct saa7134_dev *dev = fe->dvb->priv;
 284         return request_firmware(fw, name, &dev->pci->dev);
 285 }
 286
 287 /* ------------------------------------------------------------------
 288  * these tuners are tu1216, td1316(a)
 289  */
 290
 291 static int philips_tda6651_pll_set(struct dvb_frontend *fe)
 292 {
 293         struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 294         struct saa7134_dev *dev = fe->dvb->priv;
 295         struct tda1004x_state *state = fe->demodulator_priv;
 296         u8 addr = state->config->tuner_address;
 297         u8 tuner_buf[4];
 298         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tuner_buf,.len =
 299                         sizeof(tuner_buf) };
 300         int tuner_frequency = 0;
 301         u8 band, cp, filter;
 302
 303         /* determine charge pump */
 304         tuner_frequency = c->frequency + 36166000;
 305         if (tuner_frequency < 87000000)
 306                 return -EINVAL;
 307         else if (tuner_frequency < 130000000)
 308                 cp = 3;
 309         else if (tuner_frequency < 160000000)
 310                 cp = 5;
 311         else if (tuner_frequency < 200000000)
 312                 cp = 6;
 313         else if (tuner_frequency < 290000000)
 314                 cp = 3;
 315         else if (tuner_frequency < 420000000)
 316                 cp = 5;
 317         else if (tuner_frequency < 480000000)
 318                 cp = 6;
 319         else if (tuner_frequency < 620000000)
 320                 cp = 3;
 321         else if (tuner_frequency < 830000000)
 322                 cp = 5;
 323         else if (tuner_frequency < 895000000)
 324                 cp = 7;
 325         else
 326                 return -EINVAL;
 327
 328         /* determine band */
 329         if (c->frequency < 49000000)
 330                 return -EINVAL;
 331         else if (c->frequency < 161000000)
 332                 band = 1;
 333         else if (c->frequency < 444000000)
 334                 band = 2;
 335         else if (c->frequency < 861000000)
 336                 band = 4;
 337         else
 338                 return -EINVAL;
 339
 340         /* setup PLL filter */
 341         switch (c->bandwidth_hz) {
 342         case 6000000:
 343                 filter = 0;
 344                 break;
 345
 346         case 7000000:
 347                 filter = 0;
 348                 break;
 349
 350         case 8000000:
 351                 filter = 1;
 352                 break;
 353
 354         default:
 355                 return -EINVAL;
 356         }
 357
 358         /* calculate divisor
 359          * ((36166000+((1000000/6)/2)) + Finput)/(1000000/6)
 360          */
 361         tuner_frequency = (((c->frequency / 1000) * 6) + 217496) / 1000;
 362
 363         /* setup tuner buffer */
 364         tuner_buf[0] = (tuner_frequency >> 8) & 0x7f;
 365         tuner_buf[1] = tuner_frequency & 0xff;
 366         tuner_buf[2] = 0xca;
 367         tuner_buf[3] = (cp << 5) | (filter << 3) | band;
 368
 369         if (fe->ops.i2c_gate_ctrl)
 370                 fe->ops.i2c_gate_ctrl(fe, 1);
 371         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) {
 372                 wprintk("could not write to tuner at addr: 0x%02x\n",
 373                         addr << 1);
 374                 return -EIO;
 375         }
 376         msleep(1);
 377         return 0;
 378 }
 379
 380 static int philips_tu1216_init(struct dvb_frontend *fe)
 381 {
 382         struct saa7134_dev *dev = fe->dvb->priv;
 383         struct tda1004x_state *state = fe->demodulator_priv;
 384         u8 addr = state->config->tuner_address;
 385         static u8 tu1216_init[] = { 0x0b, 0xf5, 0x85, 0xab };
 386         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tu1216_init,.len = sizeof(tu1216_init) };
 387
 388         /* setup PLL configuration */
 389         if (fe->ops.i2c_gate_ctrl)
 390                 fe->ops.i2c_gate_ctrl(fe, 1);
 391         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1)
 392                 return -EIO;
 393         msleep(1);
 394
 395         return 0;
 396 }
 397
 398 /* ------------------------------------------------------------------ */
 399
 400 static struct tda1004x_config philips_tu1216_60_config = {
 401         .demod_address = 0x8,
 402         .invert        = 1,
 403         .invert_oclk   = 0,
 404         .xtal_freq     = TDA10046_XTAL_4M,
 405         .agc_config    = TDA10046_AGC_DEFAULT,
 406         .if_freq       = TDA10046_FREQ_3617,
 407         .tuner_address = 0x60,
 408         .request_firmware = philips_tda1004x_request_firmware
 409 };
 410
 411 static struct tda1004x_config philips_tu1216_61_config = {
 412
 413         .demod_address = 0x8,
 414         .invert        = 1,
 415         .invert_oclk   = 0,
 416         .xtal_freq     = TDA10046_XTAL_4M,
 417         .agc_config    = TDA10046_AGC_DEFAULT,
 418         .if_freq       = TDA10046_FREQ_3617,
 419         .tuner_address = 0x61,
 420         .request_firmware = philips_tda1004x_request_firmware
 421 };
 422
 423 /* ------------------------------------------------------------------ */
 424
 425 static int philips_td1316_tuner_init(struct dvb_frontend *fe)
 426 {
 427         struct saa7134_dev *dev = fe->dvb->priv;
 428         struct tda1004x_state *state = fe->demodulator_priv;
 429         u8 addr = state->config->tuner_address;
 430         static u8 msg[] = { 0x0b, 0xf5, 0x86, 0xab };
 431         struct i2c_msg init_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
 432
 433         /* setup PLL configuration */
 434         if (fe->ops.i2c_gate_ctrl)
 435                 fe->ops.i2c_gate_ctrl(fe, 1);
 436         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
 437                 return -EIO;
 438         return 0;
 439 }
 440
 441 static int philips_td1316_tuner_set_params(struct dvb_frontend *fe)
 442 {
 443         return philips_tda6651_pll_set(fe);
 444 }
 445
 446 static int philips_td1316_tuner_sleep(struct dvb_frontend *fe)
 447 {
 448         struct saa7134_dev *dev = fe->dvb->priv;
 449         struct tda1004x_state *state = fe->demodulator_priv;
 450         u8 addr = state->config->tuner_address;
 451         static u8 msg[] = { 0x0b, 0xdc, 0x86, 0xa4 };
 452         struct i2c_msg analog_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
 453
 454         /* switch the tuner to analog mode */
 455         if (fe->ops.i2c_gate_ctrl)
 456                 fe->ops.i2c_gate_ctrl(fe, 1);
 457         if (i2c_transfer(&dev->i2c_adap, &analog_msg, 1) != 1)
 458                 return -EIO;
 459         return 0;
 460 }
 461
 462 /* ------------------------------------------------------------------ */
 463
 464 static int philips_europa_tuner_init(struct dvb_frontend *fe)
 465 {
 466         struct saa7134_dev *dev = fe->dvb->priv;
 467         static u8 msg[] = { 0x00, 0x40};
 468         struct i2c_msg init_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
 469
 470
 471         if (philips_td1316_tuner_init(fe))
 472                 return -EIO;
 473         msleep(1);
 474         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
 475                 return -EIO;
 476
 477         return 0;
 478 }
 479
 480 static int philips_europa_tuner_sleep(struct dvb_frontend *fe)
 481 {
 482         struct saa7134_dev *dev = fe->dvb->priv;
 483
 484         static u8 msg[] = { 0x00, 0x14 };
 485         struct i2c_msg analog_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
 486
 487         if (philips_td1316_tuner_sleep(fe))
 488                 return -EIO;
 489
 490         /* switch the board to analog mode */
 491         if (fe->ops.i2c_gate_ctrl)
 492                 fe->ops.i2c_gate_ctrl(fe, 1);
 493         i2c_transfer(&dev->i2c_adap, &analog_msg, 1);
 494         return 0;
 495 }
 496
 497 static int philips_europa_demod_sleep(struct dvb_frontend *fe)
 498 {
 499         struct saa7134_dev *dev = fe->dvb->priv;
 500
 501         if (dev->original_demod_sleep)
 502                 dev->original_demod_sleep(fe);
 503         fe->ops.i2c_gate_ctrl(fe, 1);
 504         return 0;
 505 }
 506
 507 static struct tda1004x_config philips_europa_config = {
 508
 509         .demod_address = 0x8,
 510         .invert        = 0,
 511         .invert_oclk   = 0,
 512         .xtal_freq     = TDA10046_XTAL_4M,
 513         .agc_config    = TDA10046_AGC_IFO_AUTO_POS,
 514         .if_freq       = TDA10046_FREQ_052,
 515         .tuner_address = 0x61,
 516         .request_firmware = philips_tda1004x_request_firmware
 517 };
 518
 519 static struct tda1004x_config medion_cardbus = {
 520         .demod_address = 0x08,
 521         .invert        = 1,
 522         .invert_oclk   = 0,
 523         .xtal_freq     = TDA10046_XTAL_16M,
 524         .agc_config    = TDA10046_AGC_IFO_AUTO_NEG,
 525         .if_freq       = TDA10046_FREQ_3613,
 526         .tuner_address = 0x61,
 527         .request_firmware = philips_tda1004x_request_firmware
 528 };
 529
 530 static struct tda1004x_config technotrend_budget_t3000_config = {
 531         .demod_address = 0x8,
 532         .invert        = 1,
 533         .invert_oclk   = 0,
 534         .xtal_freq     = TDA10046_XTAL_4M,
 535         .agc_config    = TDA10046_AGC_DEFAULT,
 536         .if_freq       = TDA10046_FREQ_3617,
 537         .tuner_address = 0x63,
 538         .request_firmware = philips_tda1004x_request_firmware
 539 };
 540
 541 /* ------------------------------------------------------------------
 542  * tda 1004x based cards with philips silicon tuner
 543  */
 544
 545 static int tda8290_i2c_gate_ctrl( struct dvb_frontend* fe, int enable)
 546 {
 547         struct tda1004x_state *state = fe->demodulator_priv;
 548
 549         u8 addr = state->config->i2c_gate;
 550         static u8 tda8290_close[] = { 0x21, 0xc0};
 551         static u8 tda8290_open[]  = { 0x21, 0x80};
 552         struct i2c_msg tda8290_msg = {.addr = addr,.flags = 0, .len = 2};
 553         if (enable) {
 554                 tda8290_msg.buf = tda8290_close;
 555         } else {
 556                 tda8290_msg.buf = tda8290_open;
 557         }
 558         if (i2c_transfer(state->i2c, &tda8290_msg, 1) != 1) {
 559                 struct saa7134_dev *dev = fe->dvb->priv;
 560                 wprintk("could not access tda8290 I2C gate\n");
 561                 return -EIO;
 562         }
 563         msleep(20);
 564         return 0;
 565 }
 566
 567 static int philips_tda827x_tuner_init(struct dvb_frontend *fe)
 568 {
 569         struct saa7134_dev *dev = fe->dvb->priv;
 570         struct tda1004x_state *state = fe->demodulator_priv;
 571
 572         switch (state->config->antenna_switch) {
 573         case 0: break;
 574         case 1: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
 575                 saa7134_set_gpio(dev, 21, 0);
 576                 break;
 577         case 2: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
 578                 saa7134_set_gpio(dev, 21, 1);
 579                 break;
 580         }
 581         return 0;
 582 }
 583
 584 static int philips_tda827x_tuner_sleep(struct dvb_frontend *fe)
 585 {
 586         struct saa7134_dev *dev = fe->dvb->priv;
 587         struct tda1004x_state *state = fe->demodulator_priv;
 588
 589         switch (state->config->antenna_switch) {
 590         case 0: break;
 591         case 1: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
 592                 saa7134_set_gpio(dev, 21, 1);
 593                 break;
 594         case 2: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
 595                 saa7134_set_gpio(dev, 21, 0);
 596                 break;
 597         }
 598         return 0;
 599 }
 600
 601 static int configure_tda827x_fe(struct saa7134_dev *dev,
 602                                 struct tda1004x_config *cdec_conf,
 603                                 struct tda827x_config *tuner_conf)
 604 {
 605         struct vb2_dvb_frontend *fe0;
 606
 607         /* Get the first frontend */
 608         fe0 = vb2_dvb_get_frontend(&dev->frontends, 1);
 609
 610         if (!fe0)
 611                 return -EINVAL;
 612
 613         fe0->dvb.frontend = dvb_attach(tda10046_attach, cdec_conf, &dev->i2c_adap);
 614         if (fe0->dvb.frontend) {
 615                 if (cdec_conf->i2c_gate)
 616                         fe0->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl;
 617                 if (dvb_attach(tda827x_attach, fe0->dvb.frontend,
 618                                cdec_conf->tuner_address,
 619                                &dev->i2c_adap, tuner_conf))
 620                         return 0;
 621
 622                 wprintk("no tda827x tuner found at addr: %02x\n",
 623                                 cdec_conf->tuner_address);
 624         }
 625         return -EINVAL;
 626 }
 627
 628 /* ------------------------------------------------------------------ */
 629
 630 static struct tda827x_config tda827x_cfg_0 = {
 631         .init = philips_tda827x_tuner_init,
 632         .sleep = philips_tda827x_tuner_sleep,
 633         .config = 0,
 634         .switch_addr = 0
 635 };
 636
 637 static struct tda827x_config tda827x_cfg_1 = {
 638         .init = philips_tda827x_tuner_init,
 639         .sleep = philips_tda827x_tuner_sleep,
 640         .config = 1,
 641         .switch_addr = 0x4b
 642 };
 643
 644 static struct tda827x_config tda827x_cfg_2 = {
 645         .init = philips_tda827x_tuner_init,
 646         .sleep = philips_tda827x_tuner_sleep,
 647         .config = 2,
 648         .switch_addr = 0x4b
 649 };
 650
 651 static struct tda827x_config tda827x_cfg_2_sw42 = {
 652         .init = philips_tda827x_tuner_init,
 653         .sleep = philips_tda827x_tuner_sleep,
 654         .config = 2,
 655         .switch_addr = 0x42
 656 };
 657
 658 /* ------------------------------------------------------------------ */
 659
 660 static struct tda1004x_config tda827x_lifeview_config = {
 661         .demod_address = 0x08,
 662         .invert        = 1,
 663         .invert_oclk   = 0,
 664         .xtal_freq     = TDA10046_XTAL_16M,
 665         .agc_config    = TDA10046_AGC_TDA827X,
 666         .gpio_config   = TDA10046_GP11_I,
 667         .if_freq       = TDA10046_FREQ_045,
 668         .tuner_address = 0x60,
 669         .request_firmware = philips_tda1004x_request_firmware
 670 };
 671
 672 static struct tda1004x_config philips_tiger_config = {
 673         .demod_address = 0x08,
 674         .invert        = 1,
 675         .invert_oclk   = 0,
 676         .xtal_freq     = TDA10046_XTAL_16M,
 677         .agc_config    = TDA10046_AGC_TDA827X,
 678         .gpio_config   = TDA10046_GP11_I,
 679         .if_freq       = TDA10046_FREQ_045,
 680         .i2c_gate      = 0x4b,
 681         .tuner_address = 0x61,
 682         .antenna_switch= 1,
 683         .request_firmware = philips_tda1004x_request_firmware
 684 };
 685
 686 static struct tda1004x_config cinergy_ht_config = {
 687         .demod_address = 0x08,
 688         .invert        = 1,
 689         .invert_oclk   = 0,
 690         .xtal_freq     = TDA10046_XTAL_16M,
 691         .agc_config    = TDA10046_AGC_TDA827X,
 692         .gpio_config   = TDA10046_GP01_I,
 693         .if_freq       = TDA10046_FREQ_045,
 694         .i2c_gate      = 0x4b,
 695         .tuner_address = 0x61,
 696         .request_firmware = philips_tda1004x_request_firmware
 697 };
 698
 699 static struct tda1004x_config cinergy_ht_pci_config = {
 700         .demod_address = 0x08,
 701         .invert        = 1,
 702         .invert_oclk   = 0,
 703         .xtal_freq     = TDA10046_XTAL_16M,
 704         .agc_config    = TDA10046_AGC_TDA827X,
 705         .gpio_config   = TDA10046_GP01_I,
 706         .if_freq       = TDA10046_FREQ_045,
 707         .i2c_gate      = 0x4b,
 708         .tuner_address = 0x60,
 709         .request_firmware = philips_tda1004x_request_firmware
 710 };
 711
 712 static struct tda1004x_config philips_tiger_s_config = {
 713         .demod_address = 0x08,
 714         .invert        = 1,
 715         .invert_oclk   = 0,
 716         .xtal_freq     = TDA10046_XTAL_16M,
 717         .agc_config    = TDA10046_AGC_TDA827X,
 718         .gpio_config   = TDA10046_GP01_I,
 719         .if_freq       = TDA10046_FREQ_045,
 720         .i2c_gate      = 0x4b,
 721         .tuner_address = 0x61,
 722         .antenna_switch= 1,
 723         .request_firmware = philips_tda1004x_request_firmware
 724 };
 725
 726 static struct tda1004x_config pinnacle_pctv_310i_config = {
 727         .demod_address = 0x08,
 728         .invert        = 1,
 729         .invert_oclk   = 0,
 730         .xtal_freq     = TDA10046_XTAL_16M,
 731         .agc_config    = TDA10046_AGC_TDA827X,
 732         .gpio_config   = TDA10046_GP11_I,
 733         .if_freq       = TDA10046_FREQ_045,
 734         .i2c_gate      = 0x4b,
 735         .tuner_address = 0x61,
 736         .request_firmware = philips_tda1004x_request_firmware
 737 };
 738
 739 static struct tda1004x_config hauppauge_hvr_1110_config = {
 740         .demod_address = 0x08,
 741         .invert        = 1,
 742         .invert_oclk   = 0,
 743         .xtal_freq     = TDA10046_XTAL_16M,
 744         .agc_config    = TDA10046_AGC_TDA827X,
 745         .gpio_config   = TDA10046_GP11_I,
 746         .if_freq       = TDA10046_FREQ_045,
 747         .i2c_gate      = 0x4b,
 748         .tuner_address = 0x61,
 749         .request_firmware = philips_tda1004x_request_firmware
 750 };
 751
 752 static struct tda1004x_config asus_p7131_dual_config = {
 753         .demod_address = 0x08,
 754         .invert        = 1,
 755         .invert_oclk   = 0,
 756         .xtal_freq     = TDA10046_XTAL_16M,
 757         .agc_config    = TDA10046_AGC_TDA827X,
 758         .gpio_config   = TDA10046_GP11_I,
 759         .if_freq       = TDA10046_FREQ_045,
 760         .i2c_gate      = 0x4b,
 761         .tuner_address = 0x61,
 762         .antenna_switch= 2,
 763         .request_firmware = philips_tda1004x_request_firmware
 764 };
 765
 766 static struct tda1004x_config lifeview_trio_config = {
 767         .demod_address = 0x09,
 768         .invert        = 1,
 769         .invert_oclk   = 0,
 770         .xtal_freq     = TDA10046_XTAL_16M,
 771         .agc_config    = TDA10046_AGC_TDA827X,
 772         .gpio_config   = TDA10046_GP00_I,
 773         .if_freq       = TDA10046_FREQ_045,
 774         .tuner_address = 0x60,
 775         .request_firmware = philips_tda1004x_request_firmware
 776 };
 777
 778 static struct tda1004x_config tevion_dvbt220rf_config = {
 779         .demod_address = 0x08,
 780         .invert        = 1,
 781         .invert_oclk   = 0,
 782         .xtal_freq     = TDA10046_XTAL_16M,
 783         .agc_config    = TDA10046_AGC_TDA827X,
 784         .gpio_config   = TDA10046_GP11_I,
 785         .if_freq       = TDA10046_FREQ_045,
 786         .tuner_address = 0x60,
 787         .request_firmware = philips_tda1004x_request_firmware
 788 };
 789
 790 static struct tda1004x_config md8800_dvbt_config = {
 791         .demod_address = 0x08,
 792         .invert        = 1,
 793         .invert_oclk   = 0,
 794         .xtal_freq     = TDA10046_XTAL_16M,
 795         .agc_config    = TDA10046_AGC_TDA827X,
 796         .gpio_config   = TDA10046_GP01_I,
 797         .if_freq       = TDA10046_FREQ_045,
 798         .i2c_gate      = 0x4b,
 799         .tuner_address = 0x60,
 800         .request_firmware = philips_tda1004x_request_firmware
 801 };
 802
 803 static struct tda1004x_config asus_p7131_4871_config = {
 804         .demod_address = 0x08,
 805         .invert        = 1,
 806         .invert_oclk   = 0,
 807         .xtal_freq     = TDA10046_XTAL_16M,
 808         .agc_config    = TDA10046_AGC_TDA827X,
 809         .gpio_config   = TDA10046_GP01_I,
 810         .if_freq       = TDA10046_FREQ_045,
 811         .i2c_gate      = 0x4b,
 812         .tuner_address = 0x61,
 813         .antenna_switch= 2,
 814         .request_firmware = philips_tda1004x_request_firmware
 815 };
 816
 817 static struct tda1004x_config asus_p7131_hybrid_lna_config = {
 818         .demod_address = 0x08,
 819         .invert        = 1,
 820         .invert_oclk   = 0,
 821         .xtal_freq     = TDA10046_XTAL_16M,
 822         .agc_config    = TDA10046_AGC_TDA827X,
 823         .gpio_config   = TDA10046_GP11_I,
 824         .if_freq       = TDA10046_FREQ_045,
 825         .i2c_gate      = 0x4b,
 826         .tuner_address = 0x61,
 827         .antenna_switch= 2,
 828         .request_firmware = philips_tda1004x_request_firmware
 829 };
 830
 831 static struct tda1004x_config kworld_dvb_t_210_config = {
 832         .demod_address = 0x08,
 833         .invert        = 1,
 834         .invert_oclk   = 0,
 835         .xtal_freq     = TDA10046_XTAL_16M,
 836         .agc_config    = TDA10046_AGC_TDA827X,
 837         .gpio_config   = TDA10046_GP11_I,
 838         .if_freq       = TDA10046_FREQ_045,
 839         .i2c_gate      = 0x4b,
 840         .tuner_address = 0x61,
 841         .antenna_switch= 1,
 842         .request_firmware = philips_tda1004x_request_firmware
 843 };
 844
 845 static struct tda1004x_config avermedia_super_007_config = {
 846         .demod_address = 0x08,
 847         .invert        = 1,
 848         .invert_oclk   = 0,
 849         .xtal_freq     = TDA10046_XTAL_16M,
 850         .agc_config    = TDA10046_AGC_TDA827X,
 851         .gpio_config   = TDA10046_GP01_I,
 852         .if_freq       = TDA10046_FREQ_045,
 853         .i2c_gate      = 0x4b,
 854         .tuner_address = 0x60,
 855         .antenna_switch= 1,
 856         .request_firmware = philips_tda1004x_request_firmware
 857 };
 858
 859 static struct tda1004x_config twinhan_dtv_dvb_3056_config = {
 860         .demod_address = 0x08,
 861         .invert        = 1,
 862         .invert_oclk   = 0,
 863         .xtal_freq     = TDA10046_XTAL_16M,
 864         .agc_config    = TDA10046_AGC_TDA827X,
 865         .gpio_config   = TDA10046_GP01_I,
 866         .if_freq       = TDA10046_FREQ_045,
 867         .i2c_gate      = 0x42,
 868         .tuner_address = 0x61,
 869         .antenna_switch = 1,
 870         .request_firmware = philips_tda1004x_request_firmware
 871 };
 872
 873 static struct tda1004x_config asus_tiger_3in1_config = {
 874         .demod_address = 0x0b,
 875         .invert        = 1,
 876         .invert_oclk   = 0,
 877         .xtal_freq     = TDA10046_XTAL_16M,
 878         .agc_config    = TDA10046_AGC_TDA827X,
 879         .gpio_config   = TDA10046_GP11_I,
 880         .if_freq       = TDA10046_FREQ_045,
 881         .i2c_gate      = 0x4b,
 882         .tuner_address = 0x61,
 883         .antenna_switch = 1,
 884         .request_firmware = philips_tda1004x_request_firmware
 885 };
 886
 887 static struct tda1004x_config asus_ps3_100_config = {
 888         .demod_address = 0x0b,
 889         .invert        = 1,
 890         .invert_oclk   = 0,
 891         .xtal_freq     = TDA10046_XTAL_16M,
 892         .agc_config    = TDA10046_AGC_TDA827X,
 893         .gpio_config   = TDA10046_GP11_I,
 894         .if_freq       = TDA10046_FREQ_045,
 895         .i2c_gate      = 0x4b,
 896         .tuner_address = 0x61,
 897         .antenna_switch = 1,
 898         .request_firmware = philips_tda1004x_request_firmware
 899 };
 900
 901 /* ------------------------------------------------------------------
 902  * special case: this card uses saa713x GPIO22 for the mode switch
 903  */
 904
 905 static int ads_duo_tuner_init(struct dvb_frontend *fe)
 906 {
 907         struct saa7134_dev *dev = fe->dvb->priv;
 908         philips_tda827x_tuner_init(fe);
 909         /* route TDA8275a AGC input to the channel decoder */
 910         saa7134_set_gpio(dev, 22, 1);
 911         return 0;
 912 }
 913
 914 static int ads_duo_tuner_sleep(struct dvb_frontend *fe)
 915 {
 916         struct saa7134_dev *dev = fe->dvb->priv;
 917         /* route TDA8275a AGC input to the analog IF chip*/
 918         saa7134_set_gpio(dev, 22, 0);
 919         philips_tda827x_tuner_sleep(fe);
 920         return 0;
 921 }
 922
 923 static struct tda827x_config ads_duo_cfg = {
 924         .init = ads_duo_tuner_init,
 925         .sleep = ads_duo_tuner_sleep,
 926         .config = 0
 927 };
 928
 929 static struct tda1004x_config ads_tech_duo_config = {
 930         .demod_address = 0x08,
 931         .invert        = 1,
 932         .invert_oclk   = 0,
 933         .xtal_freq     = TDA10046_XTAL_16M,
 934         .agc_config    = TDA10046_AGC_TDA827X,
 935         .gpio_config   = TDA10046_GP00_I,
 936         .if_freq       = TDA10046_FREQ_045,
 937         .tuner_address = 0x61,
 938         .request_firmware = philips_tda1004x_request_firmware
 939 };
 940
 941 static struct zl10353_config behold_h6_config = {
 942         .demod_address = 0x1e>>1,
 943         .no_tuner      = 1,
 944         .parallel_ts   = 1,
 945         .disable_i2c_gate_ctrl = 1,
 946 };
 947
 948 static struct xc5000_config behold_x7_tunerconfig = {
 949         .i2c_address      = 0xc2>>1,
 950         .if_khz           = 4560,
 951         .radio_input      = XC5000_RADIO_FM1,
 952 };
 953
 954 static struct zl10353_config behold_x7_config = {
 955         .demod_address = 0x1e>>1,
 956         .if2           = 45600,
 957         .no_tuner      = 1,
 958         .parallel_ts   = 1,
 959         .disable_i2c_gate_ctrl = 1,
 960 };
 961
 962 static struct zl10353_config videomate_t750_zl10353_config = {
 963         .demod_address         = 0x0f,
 964         .no_tuner              = 1,
 965         .parallel_ts           = 1,
 966         .disable_i2c_gate_ctrl = 1,
 967 };
 968
 969 static struct qt1010_config videomate_t750_qt1010_config = {
 970         .i2c_address = 0x62
 971 };
 972
 973
 974 /* ==================================================================
 975  * tda10086 based DVB-S cards, helper functions
 976  */
 977
 978 static struct tda10086_config flydvbs = {
 979         .demod_address = 0x0e,
 980         .invert = 0,
 981         .diseqc_tone = 0,
 982         .xtal_freq = TDA10086_XTAL_16M,
 983 };
 984
 985 static struct tda10086_config sd1878_4m = {
 986         .demod_address = 0x0e,
 987         .invert = 0,
 988         .diseqc_tone = 0,
 989         .xtal_freq = TDA10086_XTAL_4M,
 990 };
 991
 992 /* ------------------------------------------------------------------
 993  * special case: lnb supply is connected to the gated i2c
 994  */
 995
 996 static int md8800_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 997 {
 998         int res = -EIO;
 999         struct saa7134_dev *dev = fe->dvb->priv;
1000         if (fe->ops.i2c_gate_ctrl) {
1001                 fe->ops.i2c_gate_ctrl(fe, 1);
1002                 if (dev->original_set_voltage)
1003                         res = dev->original_set_voltage(fe, voltage);
1004                 fe->ops.i2c_gate_ctrl(fe, 0);
1005         }
1006         return res;
1007 };
1008
1009 static int md8800_set_high_voltage(struct dvb_frontend *fe, long arg)
1010 {
1011         int res = -EIO;
1012         struct saa7134_dev *dev = fe->dvb->priv;
1013         if (fe->ops.i2c_gate_ctrl) {
1014                 fe->ops.i2c_gate_ctrl(fe, 1);
1015                 if (dev->original_set_high_voltage)
1016                         res = dev->original_set_high_voltage(fe, arg);
1017                 fe->ops.i2c_gate_ctrl(fe, 0);
1018         }
1019         return res;
1020 };
1021
1022 static int md8800_set_voltage2(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
1023 {
1024         struct saa7134_dev *dev = fe->dvb->priv;
1025         u8 wbuf[2] = { 0x1f, 00 };
1026         u8 rbuf;
1027         struct i2c_msg msg[] = { { .addr = 0x08, .flags = 0, .buf = wbuf, .len = 1 },
1028                                  { .addr = 0x08, .flags = I2C_M_RD, .buf = &rbuf, .len = 1 } };
1029
1030         if (i2c_transfer(&dev->i2c_adap, msg, 2) != 2)
1031                 return -EIO;
1032         /* NOTE: this assumes that gpo1 is used, it might be bit 5 (gpo2) */
1033         if (voltage == SEC_VOLTAGE_18)
1034                 wbuf[1] = rbuf | 0x10;
1035         else
1036                 wbuf[1] = rbuf & 0xef;
1037         msg[0].len = 2;
1038         i2c_transfer(&dev->i2c_adap, msg, 1);
1039         return 0;
1040 }
1041
1042 static int md8800_set_high_voltage2(struct dvb_frontend *fe, long arg)
1043 {
1044         struct saa7134_dev *dev = fe->dvb->priv;
1045         wprintk("%s: sorry can't set high LNB supply voltage from here\n", __func__);
1046         return -EIO;
1047 }
1048
1049 /* ==================================================================
1050  * nxt200x based ATSC cards, helper functions
1051  */
1052
1053 static struct nxt200x_config avertvhda180 = {
1054         .demod_address    = 0x0a,
1055 };
1056
1057 static struct nxt200x_config kworldatsc110 = {
1058         .demod_address    = 0x0a,
1059 };
1060
1061 /* ------------------------------------------------------------------ */
1062
1063 static struct mt312_config avertv_a700_mt312 = {
1064         .demod_address = 0x0e,
1065         .voltage_inverted = 1,
1066 };
1067
1068 static struct zl10036_config avertv_a700_tuner = {
1069         .tuner_address = 0x60,
1070 };
1071
1072 static struct mt312_config zl10313_compro_s350_config = {
1073         .demod_address = 0x0e,
1074 };
1075
1076 static struct mt312_config zl10313_avermedia_a706_config = {
1077         .demod_address = 0x0e,
1078 };
1079
1080 static struct lgdt3305_config hcw_lgdt3305_config = {
1081         .i2c_addr           = 0x0e,
1082         .mpeg_mode          = LGDT3305_MPEG_SERIAL,
1083         .tpclk_edge         = LGDT3305_TPCLK_RISING_EDGE,
1084         .tpvalid_polarity   = LGDT3305_TP_VALID_HIGH,
1085         .deny_i2c_rptr      = 1,
1086         .spectral_inversion = 1,
1087         .qam_if_khz         = 4000,
1088         .vsb_if_khz         = 3250,
1089 };
1090
1091 static struct tda10048_config hcw_tda10048_config = {
1092         .demod_address    = 0x10 >> 1,
1093         .output_mode      = TDA10048_SERIAL_OUTPUT,
1094         .fwbulkwritelen   = TDA10048_BULKWRITE_200,
1095         .inversion        = TDA10048_INVERSION_ON,
1096         .dtv6_if_freq_khz = TDA10048_IF_3300,
1097         .dtv7_if_freq_khz = TDA10048_IF_3500,
1098         .dtv8_if_freq_khz = TDA10048_IF_4000,
1099         .clk_freq_khz     = TDA10048_CLK_16000,
1100         .disable_gate_access = 1,
1101 };
1102
1103 static struct tda18271_std_map hauppauge_tda18271_std_map = {
1104         .atsc_6   = { .if_freq = 3250, .agc_mode = 3, .std = 4,
1105                       .if_lvl = 1, .rfagc_top = 0x58, },
1106         .qam_6    = { .if_freq = 4000, .agc_mode = 3, .std = 5,
1107                       .if_lvl = 1, .rfagc_top = 0x58, },
1108 };
1109
1110 static struct tda18271_config hcw_tda18271_config = {
1111         .std_map = &hauppauge_tda18271_std_map,
1112         .gate    = TDA18271_GATE_ANALOG,
1113         .config  = 3,
1114         .output_opt = TDA18271_OUTPUT_LT_OFF,
1115 };
1116
1117 static struct tda829x_config tda829x_no_probe = {
1118         .probe_tuner = TDA829X_DONT_PROBE,
1119 };
1120
1121 static struct tda10048_config zolid_tda10048_config = {
1122         .demod_address    = 0x10 >> 1,
1123         .output_mode      = TDA10048_PARALLEL_OUTPUT,
1124         .fwbulkwritelen   = TDA10048_BULKWRITE_200,
1125         .inversion        = TDA10048_INVERSION_ON,
1126         .dtv6_if_freq_khz = TDA10048_IF_3300,
1127         .dtv7_if_freq_khz = TDA10048_IF_3500,
1128         .dtv8_if_freq_khz = TDA10048_IF_4000,
1129         .clk_freq_khz     = TDA10048_CLK_16000,
1130         .disable_gate_access = 1,
1131 };
1132
1133 static struct tda18271_config zolid_tda18271_config = {
1134         .gate    = TDA18271_GATE_ANALOG,
1135 };
1136
1137 static struct tda10048_config dtv1000s_tda10048_config = {
1138         .demod_address    = 0x10 >> 1,
1139         .output_mode      = TDA10048_PARALLEL_OUTPUT,
1140         .fwbulkwritelen   = TDA10048_BULKWRITE_200,
1141         .inversion        = TDA10048_INVERSION_ON,
1142         .dtv6_if_freq_khz = TDA10048_IF_3300,
1143         .dtv7_if_freq_khz = TDA10048_IF_3800,
1144         .dtv8_if_freq_khz = TDA10048_IF_4300,
1145         .clk_freq_khz     = TDA10048_CLK_16000,
1146         .disable_gate_access = 1,
1147 };
1148
1149 static struct tda18271_std_map dtv1000s_tda18271_std_map = {
1150         .dvbt_6   = { .if_freq = 3300, .agc_mode = 3, .std = 4,
1151                       .if_lvl = 1, .rfagc_top = 0x37, },
1152         .dvbt_7   = { .if_freq = 3800, .agc_mode = 3, .std = 5,
1153                       .if_lvl = 1, .rfagc_top = 0x37, },
1154         .dvbt_8   = { .if_freq = 4300, .agc_mode = 3, .std = 6,
1155                       .if_lvl = 1, .rfagc_top = 0x37, },
1156 };
1157
1158 static struct tda18271_config dtv1000s_tda18271_config = {
1159         .std_map = &dtv1000s_tda18271_std_map,
1160         .gate    = TDA18271_GATE_ANALOG,
1161 };
1162
1163 static struct lgs8gxx_config prohdtv_pro2_lgs8g75_config = {
1164         .prod = LGS8GXX_PROD_LGS8G75,
1165         .demod_address = 0x1d,
1166         .serial_ts = 0,
1167         .ts_clk_pol = 1,
1168         .ts_clk_gated = 0,
1169         .if_clk_freq = 30400, /* 30.4 MHz */
1170         .if_freq = 4000, /* 4.00 MHz */
1171         .if_neg_center = 0,
1172         .ext_adc = 0,
1173         .adc_signed = 1,
1174         .adc_vpp = 3, /* 2.0 Vpp */
1175         .if_neg_edge = 1,
1176 };
1177
1178 static struct tda18271_config prohdtv_pro2_tda18271_config = {
1179         .gate = TDA18271_GATE_ANALOG,
1180         .output_opt = TDA18271_OUTPUT_LT_OFF,
1181 };
1182
1183 static struct tda18271_std_map kworld_tda18271_std_map = {
1184         .atsc_6   = { .if_freq = 3250, .agc_mode = 3, .std = 3,
1185                       .if_lvl = 6, .rfagc_top = 0x37 },
1186         .qam_6    = { .if_freq = 4000, .agc_mode = 3, .std = 0,
1187                       .if_lvl = 6, .rfagc_top = 0x37 },
1188 };
1189
1190 static struct tda18271_config kworld_pc150u_tda18271_config = {
1191         .std_map = &kworld_tda18271_std_map,
1192         .gate    = TDA18271_GATE_ANALOG,
1193         .output_opt = TDA18271_OUTPUT_LT_OFF,
1194         .config  = 3,   /* Use tuner callback for AGC */
1195         .rf_cal_on_startup = 1
1196 };
1197
1198 static struct s5h1411_config kworld_s5h1411_config = {
1199         .output_mode   = S5H1411_PARALLEL_OUTPUT,
1200         .gpio          = S5H1411_GPIO_OFF,
1201         .qam_if        = S5H1411_IF_4000,
1202         .vsb_if        = S5H1411_IF_3250,
1203         .inversion     = S5H1411_INVERSION_ON,
1204         .status_mode   = S5H1411_DEMODLOCKING,
1205         .mpeg_timing   =
1206                 S5H1411_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
1207 };
1208
1209
1210 /* ==================================================================
1211  * Core code
1212  */
1213
1214 static int dvb_init(struct saa7134_dev *dev)
1215 {
1216         int ret;
1217         int attach_xc3028 = 0;
1218         struct vb2_dvb_frontend *fe0;
1219         struct vb2_queue *q;
1220
1221         /* FIXME: add support for multi-frontend */
1222         mutex_init(&dev->frontends.lock);
1223         INIT_LIST_HEAD(&dev->frontends.felist);
1224
1225         printk(KERN_INFO "%s() allocating 1 frontend\n", __func__);
1226         fe0 = vb2_dvb_alloc_frontend(&dev->frontends, 1);
1227         if (!fe0) {
1228                 printk(KERN_ERR "%s() failed to alloc\n", __func__);
1229                 return -ENOMEM;
1230         }
1231
1232         /* init struct vb2_dvb */
1233         dev->ts.nr_bufs    = 32;
1234         dev->ts.nr_packets = 32*4;
1235         fe0->dvb.name = dev->name;
1236         q = &fe0->dvb.dvbq;
1237         q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
1238         q->io_modes = VB2_MMAP | VB2_READ;
1239         q->drv_priv = &dev->ts_q;
1240         q->ops = &saa7134_ts_qops;
1241         q->mem_ops = &vb2_dma_sg_memops;
1242         q->buf_struct_size = sizeof(struct saa7134_buf);
1243         q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
1244         q->lock = &dev->lock;
1245         ret = vb2_queue_init(q);
1246         if (ret) {
1247                 vb2_dvb_dealloc_frontends(&dev->frontends);
1248                 return ret;
1249         }
1250
1251         switch (dev->board) {
1252         case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
1253                 dprintk("pinnacle 300i dvb setup\n");
1254                 fe0->dvb.frontend = dvb_attach(mt352_attach, &pinnacle_300i,
1255                                                &dev->i2c_adap);
1256                 if (fe0->dvb.frontend) {
1257                         fe0->dvb.frontend->ops.tuner_ops.set_params = mt352_pinnacle_tuner_set_params;
1258                 }
1259                 break;
1260         case SAA7134_BOARD_AVERMEDIA_777:
1261         case SAA7134_BOARD_AVERMEDIA_A16AR:
1262                 dprintk("avertv 777 dvb setup\n");
1263                 fe0->dvb.frontend = dvb_attach(mt352_attach, &avermedia_777,
1264                                                &dev->i2c_adap);
1265                 if (fe0->dvb.frontend) {
1266                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1267                                    &dev->i2c_adap, 0x61,
1268                                    TUNER_PHILIPS_TD1316);
1269                 }
1270                 break;
1271         case SAA7134_BOARD_AVERMEDIA_A16D:
1272                 dprintk("AverMedia A16D dvb setup\n");
1273                 fe0->dvb.frontend = dvb_attach(mt352_attach,
1274                                                 &avermedia_xc3028_mt352_dev,
1275                                                 &dev->i2c_adap);
1276                 attach_xc3028 = 1;
1277                 break;
1278         case SAA7134_BOARD_MD7134:
1279                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1280                                                &medion_cardbus,
1281                                                &dev->i2c_adap);
1282                 if (fe0->dvb.frontend) {
1283                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1284                                    &dev->i2c_adap, medion_cardbus.tuner_address,
1285                                    TUNER_PHILIPS_FMD1216ME_MK3);
1286                 }
1287                 break;
1288         case SAA7134_BOARD_PHILIPS_TOUGH:
1289                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1290                                                &philips_tu1216_60_config,
1291                                                &dev->i2c_adap);
1292                 if (fe0->dvb.frontend) {
1293                         fe0->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
1294                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
1295                 }
1296                 break;
1297         case SAA7134_BOARD_FLYDVBTDUO:
1298         case SAA7134_BOARD_FLYDVBT_DUO_CARDBUS:
1299                 if (configure_tda827x_fe(dev, &tda827x_lifeview_config,
1300                                          &tda827x_cfg_0) < 0)
1301                         goto detach_frontend;
1302                 break;
1303         case SAA7134_BOARD_PHILIPS_EUROPA:
1304         case SAA7134_BOARD_VIDEOMATE_DVBT_300:
1305         case SAA7134_BOARD_ASUS_EUROPA_HYBRID:
1306                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1307                                                &philips_europa_config,
1308                                                &dev->i2c_adap);
1309                 if (fe0->dvb.frontend) {
1310                         dev->original_demod_sleep = fe0->dvb.frontend->ops.sleep;
1311                         fe0->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1312                         fe0->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init;
1313                         fe0->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep;
1314                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1315                 }
1316                 break;
1317         case SAA7134_BOARD_TECHNOTREND_BUDGET_T3000:
1318                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1319                                                &technotrend_budget_t3000_config,
1320                                                &dev->i2c_adap);
1321                 if (fe0->dvb.frontend) {
1322                         dev->original_demod_sleep = fe0->dvb.frontend->ops.sleep;
1323                         fe0->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1324                         fe0->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init;
1325                         fe0->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep;
1326                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1327                 }
1328                 break;
1329         case SAA7134_BOARD_VIDEOMATE_DVBT_200:
1330                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1331                                                &philips_tu1216_61_config,
1332                                                &dev->i2c_adap);
1333                 if (fe0->dvb.frontend) {
1334                         fe0->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
1335                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
1336                 }
1337                 break;
1338         case SAA7134_BOARD_KWORLD_DVBT_210:
1339                 if (configure_tda827x_fe(dev, &kworld_dvb_t_210_config,
1340                                          &tda827x_cfg_2) < 0)
1341                         goto detach_frontend;
1342                 break;
1343         case SAA7134_BOARD_HAUPPAUGE_HVR1120:
1344                 fe0->dvb.frontend = dvb_attach(tda10048_attach,
1345                                                &hcw_tda10048_config,
1346                                                &dev->i2c_adap);
1347                 if (fe0->dvb.frontend != NULL) {
1348                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1349                                    &dev->i2c_adap, 0x4b,
1350                                    &tda829x_no_probe);
1351                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1352                                    0x60, &dev->i2c_adap,
1353                                    &hcw_tda18271_config);
1354                 }
1355                 break;
1356         case SAA7134_BOARD_PHILIPS_TIGER:
1357                 if (configure_tda827x_fe(dev, &philips_tiger_config,
1358                                          &tda827x_cfg_0) < 0)
1359                         goto detach_frontend;
1360                 break;
1361         case SAA7134_BOARD_PINNACLE_PCTV_310i:
1362                 if (configure_tda827x_fe(dev, &pinnacle_pctv_310i_config,
1363                                          &tda827x_cfg_1) < 0)
1364                         goto detach_frontend;
1365                 break;
1366         case SAA7134_BOARD_HAUPPAUGE_HVR1110:
1367                 if (configure_tda827x_fe(dev, &hauppauge_hvr_1110_config,
1368                                          &tda827x_cfg_1) < 0)
1369                         goto detach_frontend;
1370                 break;
1371         case SAA7134_BOARD_HAUPPAUGE_HVR1150:
1372                 fe0->dvb.frontend = dvb_attach(lgdt3305_attach,
1373                                                &hcw_lgdt3305_config,
1374                                                &dev->i2c_adap);
1375                 if (fe0->dvb.frontend) {
1376                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1377                                    &dev->i2c_adap, 0x4b,
1378                                    &tda829x_no_probe);
1379                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1380                                    0x60, &dev->i2c_adap,
1381                                    &hcw_tda18271_config);
1382                 }
1383                 break;
1384         case SAA7134_BOARD_ASUSTeK_P7131_DUAL:
1385                 if (configure_tda827x_fe(dev, &asus_p7131_dual_config,
1386                                          &tda827x_cfg_0) < 0)
1387                         goto detach_frontend;
1388                 break;
1389         case SAA7134_BOARD_FLYDVBT_LR301:
1390                 if (configure_tda827x_fe(dev, &tda827x_lifeview_config,
1391                                          &tda827x_cfg_0) < 0)
1392                         goto detach_frontend;
1393                 break;
1394         case SAA7134_BOARD_FLYDVB_TRIO:
1395                 if (!use_frontend) {    /* terrestrial */
1396                         if (configure_tda827x_fe(dev, &lifeview_trio_config,
1397                                                  &tda827x_cfg_0) < 0)
1398                                 goto detach_frontend;
1399                 } else {                /* satellite */
1400                         fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, &dev->i2c_adap);
1401                         if (fe0->dvb.frontend) {
1402                                 if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x63,
1403                                                                         &dev->i2c_adap, 0) == NULL) {
1404                                         wprintk("%s: Lifeview Trio, No tda826x found!\n", __func__);
1405                                         goto detach_frontend;
1406                                 }
1407                                 if (dvb_attach(isl6421_attach, fe0->dvb.frontend,
1408                                                &dev->i2c_adap,
1409                                                0x08, 0, 0, false) == NULL) {
1410                                         wprintk("%s: Lifeview Trio, No ISL6421 found!\n", __func__);
1411                                         goto detach_frontend;
1412                                 }
1413                         }
1414                 }
1415                 break;
1416         case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331:
1417         case SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS:
1418                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1419                                                &ads_tech_duo_config,
1420                                                &dev->i2c_adap);
1421                 if (fe0->dvb.frontend) {
1422                         if (dvb_attach(tda827x_attach,fe0->dvb.frontend,
1423                                    ads_tech_duo_config.tuner_address, &dev->i2c_adap,
1424                                                                 &ads_duo_cfg) == NULL) {
1425                                 wprintk("no tda827x tuner found at addr: %02x\n",
1426                                         ads_tech_duo_config.tuner_address);
1427                                 goto detach_frontend;
1428                         }
1429                 } else
1430                         wprintk("failed to attach tda10046\n");
1431                 break;
1432         case SAA7134_BOARD_TEVION_DVBT_220RF:
1433                 if (configure_tda827x_fe(dev, &tevion_dvbt220rf_config,
1434                                          &tda827x_cfg_0) < 0)
1435                         goto detach_frontend;
1436                 break;
1437         case SAA7134_BOARD_MEDION_MD8800_QUADRO:
1438                 if (!use_frontend) {     /* terrestrial */
1439                         if (configure_tda827x_fe(dev, &md8800_dvbt_config,
1440                                                  &tda827x_cfg_0) < 0)
1441                                 goto detach_frontend;
1442                 } else {        /* satellite */
1443                         fe0->dvb.frontend = dvb_attach(tda10086_attach,
1444                                                         &flydvbs, &dev->i2c_adap);
1445                         if (fe0->dvb.frontend) {
1446                                 struct dvb_frontend *fe = fe0->dvb.frontend;
1447                                 u8 dev_id = dev->eedata[2];
1448                                 u8 data = 0xc4;
1449                                 struct i2c_msg msg = {.addr = 0x08, .flags = 0, .len = 1};
1450
1451                                 if (dvb_attach(tda826x_attach, fe0->dvb.frontend,
1452                                                 0x60, &dev->i2c_adap, 0) == NULL) {
1453                                         wprintk("%s: Medion Quadro, no tda826x "
1454                                                 "found !\n", __func__);
1455                                         goto detach_frontend;
1456                                 }
1457                                 if (dev_id != 0x08) {
1458                                         /* we need to open the i2c gate (we know it exists) */
1459                                         fe->ops.i2c_gate_ctrl(fe, 1);
1460                                         if (dvb_attach(isl6405_attach, fe,
1461                                                         &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1462                                                 wprintk("%s: Medion Quadro, no ISL6405 "
1463                                                         "found !\n", __func__);
1464                                                 goto detach_frontend;
1465                                         }
1466                                         if (dev_id == 0x07) {
1467                                                 /* fire up the 2nd section of the LNB supply since
1468                                                    we can't do this from the other section */
1469                                                 msg.buf = &data;
1470                                                 i2c_transfer(&dev->i2c_adap, &msg, 1);
1471                                         }
1472                                         fe->ops.i2c_gate_ctrl(fe, 0);
1473                                         dev->original_set_voltage = fe->ops.set_voltage;
1474                                         fe->ops.set_voltage = md8800_set_voltage;
1475                                         dev->original_set_high_voltage = fe->ops.enable_high_lnb_voltage;
1476                                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage;
1477                                 } else {
1478                                         fe->ops.set_voltage = md8800_set_voltage2;
1479                                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage2;
1480                                 }
1481                         }
1482                 }
1483                 break;
1484         case SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180:
1485                 fe0->dvb.frontend = dvb_attach(nxt200x_attach, &avertvhda180,
1486                                                &dev->i2c_adap);
1487                 if (fe0->dvb.frontend)
1488                         dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x61,
1489                                    NULL, DVB_PLL_TDHU2);
1490                 break;
1491         case SAA7134_BOARD_ADS_INSTANT_HDTV_PCI:
1492         case SAA7134_BOARD_KWORLD_ATSC110:
1493                 fe0->dvb.frontend = dvb_attach(nxt200x_attach, &kworldatsc110,
1494                                                &dev->i2c_adap);
1495                 if (fe0->dvb.frontend)
1496                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1497                                    &dev->i2c_adap, 0x61,
1498                                    TUNER_PHILIPS_TUV1236D);
1499                 break;
1500         case SAA7134_BOARD_KWORLD_PC150U:
1501                 saa7134_set_gpio(dev, 18, 1); /* Switch to digital mode */
1502                 saa7134_tuner_callback(dev, 0,
1503                                        TDA18271_CALLBACK_CMD_AGC_ENABLE, 1);
1504                 fe0->dvb.frontend = dvb_attach(s5h1411_attach,
1505                                                &kworld_s5h1411_config,
1506                                                &dev->i2c_adap);
1507                 if (fe0->dvb.frontend != NULL) {
1508                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1509                                    &dev->i2c_adap, 0x4b,
1510                                    &tda829x_no_probe);
1511                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1512                                    0x60, &dev->i2c_adap,
1513                                    &kworld_pc150u_tda18271_config);
1514                 }
1515                 break;
1516         case SAA7134_BOARD_FLYDVBS_LR300:
1517                 fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1518                                                &dev->i2c_adap);
1519                 if (fe0->dvb.frontend) {
1520                         if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x60,
1521                                        &dev->i2c_adap, 0) == NULL) {
1522                                 wprintk("%s: No tda826x found!\n", __func__);
1523                                 goto detach_frontend;
1524                         }
1525                         if (dvb_attach(isl6421_attach, fe0->dvb.frontend,
1526                                        &dev->i2c_adap,
1527                                        0x08, 0, 0, false) == NULL) {
1528                                 wprintk("%s: No ISL6421 found!\n", __func__);
1529                                 goto detach_frontend;
1530                         }
1531                 }
1532                 break;
1533         case SAA7134_BOARD_ASUS_EUROPA2_HYBRID:
1534                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1535                                                &medion_cardbus,
1536                                                &dev->i2c_adap);
1537                 if (fe0->dvb.frontend) {
1538                         dev->original_demod_sleep = fe0->dvb.frontend->ops.sleep;
1539                         fe0->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1540
1541                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1542                                    &dev->i2c_adap, medion_cardbus.tuner_address,
1543                                    TUNER_PHILIPS_FMD1216ME_MK3);
1544                 }
1545                 break;
1546         case SAA7134_BOARD_VIDEOMATE_DVBT_200A:
1547                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1548                                 &philips_europa_config,
1549                                 &dev->i2c_adap);
1550                 if (fe0->dvb.frontend) {
1551                         fe0->dvb.frontend->ops.tuner_ops.init = philips_td1316_tuner_init;
1552                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1553                 }
1554                 break;
1555         case SAA7134_BOARD_CINERGY_HT_PCMCIA:
1556                 if (configure_tda827x_fe(dev, &cinergy_ht_config,
1557                                          &tda827x_cfg_0) < 0)
1558                         goto detach_frontend;
1559                 break;
1560         case SAA7134_BOARD_CINERGY_HT_PCI:
1561                 if (configure_tda827x_fe(dev, &cinergy_ht_pci_config,
1562                                          &tda827x_cfg_0) < 0)
1563                         goto detach_frontend;
1564                 break;
1565         case SAA7134_BOARD_PHILIPS_TIGER_S:
1566                 if (configure_tda827x_fe(dev, &philips_tiger_s_config,
1567                                          &tda827x_cfg_2) < 0)
1568                         goto detach_frontend;
1569                 break;
1570         case SAA7134_BOARD_ASUS_P7131_4871:
1571                 if (configure_tda827x_fe(dev, &asus_p7131_4871_config,
1572                                          &tda827x_cfg_2) < 0)
1573                         goto detach_frontend;
1574                 break;
1575         case SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA:
1576                 if (configure_tda827x_fe(dev, &asus_p7131_hybrid_lna_config,
1577                                          &tda827x_cfg_2) < 0)
1578                         goto detach_frontend;
1579                 break;
1580         case SAA7134_BOARD_AVERMEDIA_SUPER_007:
1581                 if (configure_tda827x_fe(dev, &avermedia_super_007_config,
1582                                          &tda827x_cfg_0) < 0)
1583                         goto detach_frontend;
1584                 break;
1585         case SAA7134_BOARD_TWINHAN_DTV_DVB_3056:
1586                 if (configure_tda827x_fe(dev, &twinhan_dtv_dvb_3056_config,
1587                                          &tda827x_cfg_2_sw42) < 0)
1588                         goto detach_frontend;
1589                 break;
1590         case SAA7134_BOARD_PHILIPS_SNAKE:
1591                 fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1592                                                 &dev->i2c_adap);
1593                 if (fe0->dvb.frontend) {
1594                         if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x60,
1595                                         &dev->i2c_adap, 0) == NULL) {
1596                                 wprintk("%s: No tda826x found!\n", __func__);
1597                                 goto detach_frontend;
1598                         }
1599                         if (dvb_attach(lnbp21_attach, fe0->dvb.frontend,
1600                                         &dev->i2c_adap, 0, 0) == NULL) {
1601                                 wprintk("%s: No lnbp21 found!\n", __func__);
1602                                 goto detach_frontend;
1603                         }
1604                 }
1605                 break;
1606         case SAA7134_BOARD_CREATIX_CTX953:
1607                 if (configure_tda827x_fe(dev, &md8800_dvbt_config,
1608                                          &tda827x_cfg_0) < 0)
1609                         goto detach_frontend;
1610                 break;
1611         case SAA7134_BOARD_MSI_TVANYWHERE_AD11:
1612                 if (configure_tda827x_fe(dev, &philips_tiger_s_config,
1613                                          &tda827x_cfg_2) < 0)
1614                         goto detach_frontend;
1615                 break;
1616         case SAA7134_BOARD_AVERMEDIA_CARDBUS_506:
1617                 dprintk("AverMedia E506R dvb setup\n");
1618                 saa7134_set_gpio(dev, 25, 0);
1619                 msleep(10);
1620                 saa7134_set_gpio(dev, 25, 1);
1621                 fe0->dvb.frontend = dvb_attach(mt352_attach,
1622                                                 &avermedia_xc3028_mt352_dev,
1623                                                 &dev->i2c_adap);
1624                 attach_xc3028 = 1;
1625                 break;
1626         case SAA7134_BOARD_MD7134_BRIDGE_2:
1627                 fe0->dvb.frontend = dvb_attach(tda10086_attach,
1628                                                 &sd1878_4m, &dev->i2c_adap);
1629                 if (fe0->dvb.frontend) {
1630                         struct dvb_frontend *fe;
1631                         if (dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x60,
1632                                   &dev->i2c_adap, DVB_PLL_PHILIPS_SD1878_TDA8261) == NULL) {
1633                                 wprintk("%s: MD7134 DVB-S, no SD1878 "
1634                                         "found !\n", __func__);
1635                                 goto detach_frontend;
1636                         }
1637                         /* we need to open the i2c gate (we know it exists) */
1638                         fe = fe0->dvb.frontend;
1639                         fe->ops.i2c_gate_ctrl(fe, 1);
1640                         if (dvb_attach(isl6405_attach, fe,
1641                                         &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1642                                 wprintk("%s: MD7134 DVB-S, no ISL6405 "
1643                                         "found !\n", __func__);
1644                                 goto detach_frontend;
1645                         }
1646                         fe->ops.i2c_gate_ctrl(fe, 0);
1647                         dev->original_set_voltage = fe->ops.set_voltage;
1648                         fe->ops.set_voltage = md8800_set_voltage;
1649                         dev->original_set_high_voltage = fe->ops.enable_high_lnb_voltage;
1650                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage;
1651                 }
1652                 break;
1653         case SAA7134_BOARD_AVERMEDIA_M103:
1654                 saa7134_set_gpio(dev, 25, 0);
1655                 msleep(10);
1656                 saa7134_set_gpio(dev, 25, 1);
1657                 fe0->dvb.frontend = dvb_attach(mt352_attach,
1658                                                 &avermedia_xc3028_mt352_dev,
1659                                                 &dev->i2c_adap);
1660                 attach_xc3028 = 1;
1661                 break;
1662         case SAA7134_BOARD_ASUSTeK_TIGER_3IN1:
1663                 if (!use_frontend) {     /* terrestrial */
1664                         if (configure_tda827x_fe(dev, &asus_tiger_3in1_config,
1665                                                         &tda827x_cfg_2) < 0)
1666                                 goto detach_frontend;
1667                 } else {                /* satellite */
1668                         fe0->dvb.frontend = dvb_attach(tda10086_attach,
1669                                                 &flydvbs, &dev->i2c_adap);
1670                         if (fe0->dvb.frontend) {
1671                                 if (dvb_attach(tda826x_attach,
1672                                                 fe0->dvb.frontend, 0x60,
1673                                                 &dev->i2c_adap, 0) == NULL) {
1674                                         wprintk("%s: Asus Tiger 3in1, no "
1675                                                 "tda826x found!\n", __func__);
1676                                         goto detach_frontend;
1677                                 }
1678                                 if (dvb_attach(lnbp21_attach, fe0->dvb.frontend,
1679                                                 &dev->i2c_adap, 0, 0) == NULL) {
1680                                         wprintk("%s: Asus Tiger 3in1, no lnbp21"
1681                                                 " found!\n", __func__);
1682                                        goto detach_frontend;
1683                                }
1684                        }
1685                }
1686                break;
1687         case SAA7134_BOARD_ASUSTeK_PS3_100:
1688                 if (!use_frontend) {     /* terrestrial */
1689                         if (configure_tda827x_fe(dev, &asus_ps3_100_config,
1690                                                  &tda827x_cfg_2) < 0)
1691                                 goto detach_frontend;
1692                } else {                /* satellite */
1693                         fe0->dvb.frontend = dvb_attach(tda10086_attach,
1694                                                        &flydvbs, &dev->i2c_adap);
1695                         if (fe0->dvb.frontend) {
1696                                 if (dvb_attach(tda826x_attach,
1697                                                fe0->dvb.frontend, 0x60,
1698                                                &dev->i2c_adap, 0) == NULL) {
1699                                         wprintk("%s: Asus My Cinema PS3-100, no "
1700                                                 "tda826x found!\n", __func__);
1701                                         goto detach_frontend;
1702                                 }
1703                                 if (dvb_attach(lnbp21_attach, fe0->dvb.frontend,
1704                                                &dev->i2c_adap, 0, 0) == NULL) {
1705                                         wprintk("%s: Asus My Cinema PS3-100, no lnbp21"
1706                                                 " found!\n", __func__);
1707                                         goto detach_frontend;
1708                                 }
1709                         }
1710                 }
1711                 break;
1712         case SAA7134_BOARD_ASUSTeK_TIGER:
1713                 if (configure_tda827x_fe(dev, &philips_tiger_config,
1714                                          &tda827x_cfg_0) < 0)
1715                         goto detach_frontend;
1716                 break;
1717         case SAA7134_BOARD_BEHOLD_H6:
1718                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1719                                                 &behold_h6_config,
1720                                                 &dev->i2c_adap);
1721                 if (fe0->dvb.frontend) {
1722                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1723                                    &dev->i2c_adap, 0x61,
1724                                    TUNER_PHILIPS_FMD1216MEX_MK3);
1725                 }
1726                 break;
1727         case SAA7134_BOARD_BEHOLD_X7:
1728                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1729                                                 &behold_x7_config,
1730                                                 &dev->i2c_adap);
1731                 if (fe0->dvb.frontend) {
1732                         dvb_attach(xc5000_attach, fe0->dvb.frontend,
1733                                    &dev->i2c_adap, &behold_x7_tunerconfig);
1734                 }
1735                 break;
1736         case SAA7134_BOARD_BEHOLD_H7:
1737                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1738                                                 &behold_x7_config,
1739                                                 &dev->i2c_adap);
1740                 if (fe0->dvb.frontend) {
1741                         dvb_attach(xc5000_attach, fe0->dvb.frontend,
1742                                    &dev->i2c_adap, &behold_x7_tunerconfig);
1743                 }
1744                 break;
1745         case SAA7134_BOARD_AVERMEDIA_A700_PRO:
1746         case SAA7134_BOARD_AVERMEDIA_A700_HYBRID:
1747                 /* Zarlink ZL10313 */
1748                 fe0->dvb.frontend = dvb_attach(mt312_attach,
1749                         &avertv_a700_mt312, &dev->i2c_adap);
1750                 if (fe0->dvb.frontend) {
1751                         if (dvb_attach(zl10036_attach, fe0->dvb.frontend,
1752                                         &avertv_a700_tuner, &dev->i2c_adap) == NULL) {
1753                                 wprintk("%s: No zl10036 found!\n",
1754                                         __func__);
1755                         }
1756                 }
1757                 break;
1758         case SAA7134_BOARD_VIDEOMATE_S350:
1759                 fe0->dvb.frontend = dvb_attach(mt312_attach,
1760                                 &zl10313_compro_s350_config, &dev->i2c_adap);
1761                 if (fe0->dvb.frontend)
1762                         if (dvb_attach(zl10039_attach, fe0->dvb.frontend,
1763                                         0x60, &dev->i2c_adap) == NULL)
1764                                 wprintk("%s: No zl10039 found!\n",
1765                                         __func__);
1766
1767                 break;
1768         case SAA7134_BOARD_VIDEOMATE_T750:
1769                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1770                                                 &videomate_t750_zl10353_config,
1771                                                 &dev->i2c_adap);
1772                 if (fe0->dvb.frontend != NULL) {
1773                         if (dvb_attach(qt1010_attach,
1774                                         fe0->dvb.frontend,
1775                                         &dev->i2c_adap,
1776                                         &videomate_t750_qt1010_config) == NULL)
1777                                 wprintk("error attaching QT1010\n");
1778                 }
1779                 break;
1780         case SAA7134_BOARD_ZOLID_HYBRID_PCI:
1781                 fe0->dvb.frontend = dvb_attach(tda10048_attach,
1782                                                &zolid_tda10048_config,
1783                                                &dev->i2c_adap);
1784                 if (fe0->dvb.frontend != NULL) {
1785                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1786                                    &dev->i2c_adap, 0x4b,
1787                                    &tda829x_no_probe);
1788                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1789                                    0x60, &dev->i2c_adap,
1790                                    &zolid_tda18271_config);
1791                 }
1792                 break;
1793         case SAA7134_BOARD_LEADTEK_WINFAST_DTV1000S:
1794                 fe0->dvb.frontend = dvb_attach(tda10048_attach,
1795                                                &dtv1000s_tda10048_config,
1796                                                &dev->i2c_adap);
1797                 if (fe0->dvb.frontend != NULL) {
1798                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1799                                    &dev->i2c_adap, 0x4b,
1800                                    &tda829x_no_probe);
1801                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1802                                    0x60, &dev->i2c_adap,
1803                                    &dtv1000s_tda18271_config);
1804                 }
1805                 break;
1806         case SAA7134_BOARD_KWORLD_PCI_SBTVD_FULLSEG:
1807                 /* Switch to digital mode */
1808                 saa7134_tuner_callback(dev, 0,
1809                                        TDA18271_CALLBACK_CMD_AGC_ENABLE, 1);
1810                 fe0->dvb.frontend = dvb_attach(mb86a20s_attach,
1811                                                &kworld_mb86a20s_config,
1812                                                &dev->i2c_adap);
1813                 if (fe0->dvb.frontend != NULL) {
1814                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1815                                    &dev->i2c_adap, 0x4b,
1816                                    &tda829x_no_probe);
1817                         fe0->dvb.frontend->ops.i2c_gate_ctrl = kworld_sbtvd_gate_ctrl;
1818                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1819                                    0x60, &dev->i2c_adap,
1820                                    &kworld_tda18271_config);
1821                 }
1822
1823                 /* mb86a20s need to use the I2C gateway */
1824                 break;
1825         case SAA7134_BOARD_MAGICPRO_PROHDTV_PRO2:
1826                 fe0->dvb.frontend = dvb_attach(lgs8gxx_attach,
1827                                                &prohdtv_pro2_lgs8g75_config,
1828                                                &dev->i2c_adap);
1829                 if (fe0->dvb.frontend != NULL) {
1830                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1831                                    &dev->i2c_adap, 0x4b,
1832                                    &tda829x_no_probe);
1833                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1834                                    0x60, &dev->i2c_adap,
1835                                    &prohdtv_pro2_tda18271_config);
1836                 }
1837                 break;
1838         case SAA7134_BOARD_AVERMEDIA_A706:
1839                 /* Enable all DVB-S devices now */
1840                 /* CE5039 DVB-S tuner SLEEP pin low */
1841                 saa7134_set_gpio(dev, 23, 0);
1842                 /* CE6313 DVB-S demod SLEEP pin low */
1843                 saa7134_set_gpio(dev, 9, 0);
1844                 /* CE6313 DVB-S demod RESET# pin high */
1845                 saa7134_set_gpio(dev, 25, 1);
1846                 msleep(1);
1847                 fe0->dvb.frontend = dvb_attach(mt312_attach,
1848                                 &zl10313_avermedia_a706_config, &dev->i2c_adap);
1849                 if (fe0->dvb.frontend) {
1850                         fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL;
1851                         if (dvb_attach(zl10039_attach, fe0->dvb.frontend,
1852                                         0x60, &dev->i2c_adap) == NULL)
1853                                 wprintk("%s: No zl10039 found!\n",
1854                                         __func__);
1855                 }
1856                 break;
1857         default:
1858                 wprintk("Huh? unknown DVB card?\n");
1859                 break;
1860         }
1861
1862         if (attach_xc3028) {
1863                 struct dvb_frontend *fe;
1864                 struct xc2028_config cfg = {
1865                         .i2c_adap  = &dev->i2c_adap,
1866                         .i2c_addr  = 0x61,
1867                 };
1868
1869                 if (!fe0->dvb.frontend)
1870                         goto detach_frontend;
1871
1872                 fe = dvb_attach(xc2028_attach, fe0->dvb.frontend, &cfg);
1873                 if (!fe) {
1874                         printk(KERN_ERR "%s/2: xc3028 attach failed\n",
1875                                dev->name);
1876                         goto detach_frontend;
1877                 }
1878         }
1879
1880         if (NULL == fe0->dvb.frontend) {
1881                 printk(KERN_ERR "%s/dvb: frontend initialization failed\n", dev->name);
1882                 goto detach_frontend;
1883         }
1884         /* define general-purpose callback pointer */
1885         fe0->dvb.frontend->callback = saa7134_tuner_callback;
1886
1887         /* register everything else */
1888         ret = vb2_dvb_register_bus(&dev->frontends, THIS_MODULE, dev,
1889                                         &dev->pci->dev, adapter_nr, 0);
1890
1891         /* this sequence is necessary to make the tda1004x load its firmware
1892          * and to enter analog mode of hybrid boards
1893          */
1894         if (!ret) {
1895                 if (fe0->dvb.frontend->ops.init)
1896                         fe0->dvb.frontend->ops.init(fe0->dvb.frontend);
1897                 if (fe0->dvb.frontend->ops.sleep)
1898                         fe0->dvb.frontend->ops.sleep(fe0->dvb.frontend);
1899                 if (fe0->dvb.frontend->ops.tuner_ops.sleep)
1900                         fe0->dvb.frontend->ops.tuner_ops.sleep(fe0->dvb.frontend);
1901         }
1902         return ret;
1903
1904 detach_frontend:
1905         vb2_dvb_dealloc_frontends(&dev->frontends);
1906         vb2_queue_release(&fe0->dvb.dvbq);
1907         return -EINVAL;
1908 }
1909
1910 static int dvb_fini(struct saa7134_dev *dev)
1911 {
1912         struct vb2_dvb_frontend *fe0;
1913
1914         /* Get the first frontend */
1915         fe0 = vb2_dvb_get_frontend(&dev->frontends, 1);
1916         if (!fe0)
1917                 return -EINVAL;
1918
1919         /* FIXME: I suspect that this code is bogus, since the entry for
1920            Pinnacle 300I DVB-T PAL already defines the proper init to allow
1921            the detection of mt2032 (TDA9887_PORT2_INACTIVE)
1922          */
1923         if (dev->board == SAA7134_BOARD_PINNACLE_300I_DVBT_PAL) {
1924                 struct v4l2_priv_tun_config tda9887_cfg;
1925                 static int on  = TDA9887_PRESENT | TDA9887_PORT2_INACTIVE;
1926
1927                 tda9887_cfg.tuner = TUNER_TDA9887;
1928                 tda9887_cfg.priv  = &on;
1929
1930                 /* otherwise we don't detect the tuner on next insmod */
1931                 saa_call_all(dev, tuner, s_config, &tda9887_cfg);
1932         } else if (dev->board == SAA7134_BOARD_MEDION_MD8800_QUADRO) {
1933                 if ((dev->eedata[2] == 0x07) && use_frontend) {
1934                         /* turn off the 2nd lnb supply */
1935                         u8 data = 0x80;
1936                         struct i2c_msg msg = {.addr = 0x08, .buf = &data, .flags = 0, .len = 1};
1937                         struct dvb_frontend *fe;
1938                         fe = fe0->dvb.frontend;
1939                         if (fe->ops.i2c_gate_ctrl) {
1940                                 fe->ops.i2c_gate_ctrl(fe, 1);
1941                                 i2c_transfer(&dev->i2c_adap, &msg, 1);
1942                                 fe->ops.i2c_gate_ctrl(fe, 0);
1943                         }
1944                 }
1945         }
1946         vb2_dvb_unregister_bus(&dev->frontends);
1947         vb2_queue_release(&fe0->dvb.dvbq);
1948         return 0;
1949 }
1950
1951 static struct saa7134_mpeg_ops dvb_ops = {
1952         .type          = SAA7134_MPEG_DVB,
1953         .init          = dvb_init,
1954         .fini          = dvb_fini,
1955 };
1956
1957 static int __init dvb_register(void)
1958 {
1959         return saa7134_ts_register(&dvb_ops);
1960 }
1961
1962 static void __exit dvb_unregister(void)
1963 {
1964         saa7134_ts_unregister(&dvb_ops);
1965 }
1966
1967 module_init(dvb_register);
1968 module_exit(dvb_unregister);