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

   1 /*
   2  *
   3  * (c) 2004 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]
   4  *
   5  *  Extended 3 / 2005 by Hartmut Hackmann to support various
   6  *  cards with the tda10046 DVB-T channel decoder
   7  *
   8  *  This program is free software; you can redistribute it and/or modify
   9  *  it under the terms of the GNU General Public License as published by
  10  *  the Free Software Foundation; either version 2 of the License, or
  11  *  (at your option) any later version.
  12  *
  13  *  This program is distributed in the hope that it will be useful,
  14  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  *  GNU General Public License for more details.
  17  *
  18  *  You should have received a copy of the GNU General Public License
  19  *  along with this program; if not, write to the Free Software
  20  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  21  */
  22
  23 #include <linux/init.h>
  24 #include <linux/list.h>
  25 #include <linux/module.h>
  26 #include <linux/kernel.h>
  27 #include <linux/slab.h>
  28 #include <linux/delay.h>
  29 #include <linux/kthread.h>
  30 #include <linux/suspend.h>
  31
  32 #include "saa7134-reg.h"
  33 #include "saa7134.h"
  34 #include <media/v4l2-common.h>
  35 #include "dvb-pll.h"
  36 #include <dvb_frontend.h>
  37
  38 #include "mt352.h"
  39 #include "mt352_priv.h" /* FIXME */
  40 #include "tda1004x.h"
  41 #include "nxt200x.h"
  42 #include "tuner-xc2028.h"
  43
  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
  52 MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
  53 MODULE_LICENSE("GPL");
  54
  55 static unsigned int antenna_pwr;
  56
  57 module_param(antenna_pwr, int, 0444);
  58 MODULE_PARM_DESC(antenna_pwr,"enable antenna power (Pinnacle 300i)");
  59
  60 static int use_frontend;
  61 module_param(use_frontend, int, 0644);
  62 MODULE_PARM_DESC(use_frontend,"for cards with multiple frontends (0: terrestrial, 1: satellite)");
  63
  64 static int debug;
  65 module_param(debug, int, 0644);
  66 MODULE_PARM_DESC(debug, "Turn on/off module debugging (default:off).");
  67
  68 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
  69
  70 #define dprintk(fmt, arg...)    do { if (debug) \
  71         printk(KERN_DEBUG "%s/dvb: " fmt, dev->name , ## arg); } while(0)
  72
  73 /* Print a warning */
  74 #define wprintk(fmt, arg...) \
  75         printk(KERN_WARNING "%s/dvb: " fmt, dev->name, ## arg)
  76
  77 /* ------------------------------------------------------------------
  78  * mt352 based DVB-T cards
  79  */
  80
  81 static int pinnacle_antenna_pwr(struct saa7134_dev *dev, int on)
  82 {
  83         u32 ok;
  84
  85         if (!on) {
  86                 saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
  87                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 26));
  88                 return 0;
  89         }
  90
  91         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
  92         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
  93         udelay(10);
  94
  95         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 28));
  96         saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 28));
  97         udelay(10);
  98         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 28));
  99         udelay(10);
 100         ok = saa_readl(SAA7134_GPIO_GPSTATUS0) & (1 << 27);
 101         dprintk("%s %s\n", __func__, ok ? "on" : "off");
 102
 103         if (!ok)
 104                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
 105         return ok;
 106 }
 107
 108 static int mt352_pinnacle_init(struct dvb_frontend* fe)
 109 {
 110         static u8 clock_config []  = { CLOCK_CTL,  0x3d, 0x28 };
 111         static u8 reset []         = { RESET,      0x80 };
 112         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 113         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
 114         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x31 };
 115         static u8 fsm_ctl_cfg[]    = { 0x7b,       0x04 };
 116         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x0f };
 117         static u8 scan_ctl_cfg []  = { SCAN_CTL,   0x0d };
 118         static u8 irq_cfg []       = { INTERRUPT_EN_0, 0x00, 0x00, 0x00, 0x00 };
 119         struct saa7134_dev *dev= fe->dvb->priv;
 120
 121         dprintk("%s called\n", __func__);
 122
 123         mt352_write(fe, clock_config,   sizeof(clock_config));
 124         udelay(200);
 125         mt352_write(fe, reset,          sizeof(reset));
 126         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 127         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 128         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 129         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
 130
 131         mt352_write(fe, fsm_ctl_cfg,    sizeof(fsm_ctl_cfg));
 132         mt352_write(fe, scan_ctl_cfg,   sizeof(scan_ctl_cfg));
 133         mt352_write(fe, irq_cfg,        sizeof(irq_cfg));
 134
 135         return 0;
 136 }
 137
 138 static int mt352_aver777_init(struct dvb_frontend* fe)
 139 {
 140         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x2d };
 141         static u8 reset []         = { RESET,      0x80 };
 142         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 143         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
 144         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 };
 145
 146         mt352_write(fe, clock_config,   sizeof(clock_config));
 147         udelay(200);
 148         mt352_write(fe, reset,          sizeof(reset));
 149         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 150         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 151         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 152
 153         return 0;
 154 }
 155
 156 static int mt352_avermedia_xc3028_init(struct dvb_frontend *fe)
 157 {
 158         static u8 clock_config []  = { CLOCK_CTL, 0x38, 0x2d };
 159         static u8 reset []         = { RESET, 0x80 };
 160         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 };
 161         static u8 agc_cfg []       = { AGC_TARGET, 0xe };
 162         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 };
 163
 164         mt352_write(fe, clock_config,   sizeof(clock_config));
 165         udelay(200);
 166         mt352_write(fe, reset,          sizeof(reset));
 167         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 168         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 169         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 170         return 0;
 171 }
 172
 173 static int mt352_pinnacle_tuner_set_params(struct dvb_frontend* fe,
 174                                            struct dvb_frontend_parameters* params)
 175 {
 176         u8 off[] = { 0x00, 0xf1};
 177         u8 on[]  = { 0x00, 0x71};
 178         struct i2c_msg msg = {.addr=0x43, .flags=0, .buf=off, .len = sizeof(off)};
 179
 180         struct saa7134_dev *dev = fe->dvb->priv;
 181         struct v4l2_frequency f;
 182
 183         /* set frequency (mt2050) */
 184         f.tuner     = 0;
 185         f.type      = V4L2_TUNER_DIGITAL_TV;
 186         f.frequency = params->frequency / 1000 * 16 / 1000;
 187         if (fe->ops.i2c_gate_ctrl)
 188                 fe->ops.i2c_gate_ctrl(fe, 1);
 189         i2c_transfer(&dev->i2c_adap, &msg, 1);
 190         saa7134_i2c_call_clients(dev,VIDIOC_S_FREQUENCY,&f);
 191         msg.buf = on;
 192         if (fe->ops.i2c_gate_ctrl)
 193                 fe->ops.i2c_gate_ctrl(fe, 1);
 194         i2c_transfer(&dev->i2c_adap, &msg, 1);
 195
 196         pinnacle_antenna_pwr(dev, antenna_pwr);
 197
 198         /* mt352 setup */
 199         return mt352_pinnacle_init(fe);
 200 }
 201
 202 static struct mt352_config pinnacle_300i = {
 203         .demod_address = 0x3c >> 1,
 204         .adc_clock     = 20333,
 205         .if2           = 36150,
 206         .no_tuner      = 1,
 207         .demod_init    = mt352_pinnacle_init,
 208 };
 209
 210 static struct mt352_config avermedia_777 = {
 211         .demod_address = 0xf,
 212         .demod_init    = mt352_aver777_init,
 213 };
 214
 215 static struct mt352_config avermedia_xc3028_mt352_dev = {
 216         .demod_address   = (0x1e >> 1),
 217         .no_tuner        = 1,
 218         .demod_init      = mt352_avermedia_xc3028_init,
 219 };
 220
 221 /* ==================================================================
 222  * tda1004x based DVB-T cards, helper functions
 223  */
 224
 225 static int philips_tda1004x_request_firmware(struct dvb_frontend *fe,
 226                                            const struct firmware **fw, char *name)
 227 {
 228         struct saa7134_dev *dev = fe->dvb->priv;
 229         return request_firmware(fw, name, &dev->pci->dev);
 230 }
 231
 232 /* ------------------------------------------------------------------
 233  * these tuners are tu1216, td1316(a)
 234  */
 235
 236 static int philips_tda6651_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 237 {
 238         struct saa7134_dev *dev = fe->dvb->priv;
 239         struct tda1004x_state *state = fe->demodulator_priv;
 240         u8 addr = state->config->tuner_address;
 241         u8 tuner_buf[4];
 242         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tuner_buf,.len =
 243                         sizeof(tuner_buf) };
 244         int tuner_frequency = 0;
 245         u8 band, cp, filter;
 246
 247         /* determine charge pump */
 248         tuner_frequency = params->frequency + 36166000;
 249         if (tuner_frequency < 87000000)
 250                 return -EINVAL;
 251         else if (tuner_frequency < 130000000)
 252                 cp = 3;
 253         else if (tuner_frequency < 160000000)
 254                 cp = 5;
 255         else if (tuner_frequency < 200000000)
 256                 cp = 6;
 257         else if (tuner_frequency < 290000000)
 258                 cp = 3;
 259         else if (tuner_frequency < 420000000)
 260                 cp = 5;
 261         else if (tuner_frequency < 480000000)
 262                 cp = 6;
 263         else if (tuner_frequency < 620000000)
 264                 cp = 3;
 265         else if (tuner_frequency < 830000000)
 266                 cp = 5;
 267         else if (tuner_frequency < 895000000)
 268                 cp = 7;
 269         else
 270                 return -EINVAL;
 271
 272         /* determine band */
 273         if (params->frequency < 49000000)
 274                 return -EINVAL;
 275         else if (params->frequency < 161000000)
 276                 band = 1;
 277         else if (params->frequency < 444000000)
 278                 band = 2;
 279         else if (params->frequency < 861000000)
 280                 band = 4;
 281         else
 282                 return -EINVAL;
 283
 284         /* setup PLL filter */
 285         switch (params->u.ofdm.bandwidth) {
 286         case BANDWIDTH_6_MHZ:
 287                 filter = 0;
 288                 break;
 289
 290         case BANDWIDTH_7_MHZ:
 291                 filter = 0;
 292                 break;
 293
 294         case BANDWIDTH_8_MHZ:
 295                 filter = 1;
 296                 break;
 297
 298         default:
 299                 return -EINVAL;
 300         }
 301
 302         /* calculate divisor
 303          * ((36166000+((1000000/6)/2)) + Finput)/(1000000/6)
 304          */
 305         tuner_frequency = (((params->frequency / 1000) * 6) + 217496) / 1000;
 306
 307         /* setup tuner buffer */
 308         tuner_buf[0] = (tuner_frequency >> 8) & 0x7f;
 309         tuner_buf[1] = tuner_frequency & 0xff;
 310         tuner_buf[2] = 0xca;
 311         tuner_buf[3] = (cp << 5) | (filter << 3) | band;
 312
 313         if (fe->ops.i2c_gate_ctrl)
 314                 fe->ops.i2c_gate_ctrl(fe, 1);
 315         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) {
 316                 wprintk("could not write to tuner at addr: 0x%02x\n",
 317                         addr << 1);
 318                 return -EIO;
 319         }
 320         msleep(1);
 321         return 0;
 322 }
 323
 324 static int philips_tu1216_init(struct dvb_frontend *fe)
 325 {
 326         struct saa7134_dev *dev = fe->dvb->priv;
 327         struct tda1004x_state *state = fe->demodulator_priv;
 328         u8 addr = state->config->tuner_address;
 329         static u8 tu1216_init[] = { 0x0b, 0xf5, 0x85, 0xab };
 330         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tu1216_init,.len = sizeof(tu1216_init) };
 331
 332         /* setup PLL configuration */
 333         if (fe->ops.i2c_gate_ctrl)
 334                 fe->ops.i2c_gate_ctrl(fe, 1);
 335         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1)
 336                 return -EIO;
 337         msleep(1);
 338
 339         return 0;
 340 }
 341
 342 /* ------------------------------------------------------------------ */
 343
 344 static struct tda1004x_config philips_tu1216_60_config = {
 345         .demod_address = 0x8,
 346         .invert        = 1,
 347         .invert_oclk   = 0,
 348         .xtal_freq     = TDA10046_XTAL_4M,
 349         .agc_config    = TDA10046_AGC_DEFAULT,
 350         .if_freq       = TDA10046_FREQ_3617,
 351         .tuner_address = 0x60,
 352         .request_firmware = philips_tda1004x_request_firmware
 353 };
 354
 355 static struct tda1004x_config philips_tu1216_61_config = {
 356
 357         .demod_address = 0x8,
 358         .invert        = 1,
 359         .invert_oclk   = 0,
 360         .xtal_freq     = TDA10046_XTAL_4M,
 361         .agc_config    = TDA10046_AGC_DEFAULT,
 362         .if_freq       = TDA10046_FREQ_3617,
 363         .tuner_address = 0x61,
 364         .request_firmware = philips_tda1004x_request_firmware
 365 };
 366
 367 /* ------------------------------------------------------------------ */
 368
 369 static int philips_td1316_tuner_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 msg[] = { 0x0b, 0xf5, 0x86, 0xab };
 375         struct i2c_msg init_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
 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, &init_msg, 1) != 1)
 381                 return -EIO;
 382         return 0;
 383 }
 384
 385 static int philips_td1316_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 386 {
 387         return philips_tda6651_pll_set(fe, params);
 388 }
 389
 390 static int philips_td1316_tuner_sleep(struct dvb_frontend *fe)
 391 {
 392         struct saa7134_dev *dev = fe->dvb->priv;
 393         struct tda1004x_state *state = fe->demodulator_priv;
 394         u8 addr = state->config->tuner_address;
 395         static u8 msg[] = { 0x0b, 0xdc, 0x86, 0xa4 };
 396         struct i2c_msg analog_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
 397
 398         /* switch the tuner to analog mode */
 399         if (fe->ops.i2c_gate_ctrl)
 400                 fe->ops.i2c_gate_ctrl(fe, 1);
 401         if (i2c_transfer(&dev->i2c_adap, &analog_msg, 1) != 1)
 402                 return -EIO;
 403         return 0;
 404 }
 405
 406 /* ------------------------------------------------------------------ */
 407
 408 static int philips_europa_tuner_init(struct dvb_frontend *fe)
 409 {
 410         struct saa7134_dev *dev = fe->dvb->priv;
 411         static u8 msg[] = { 0x00, 0x40};
 412         struct i2c_msg init_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
 413
 414
 415         if (philips_td1316_tuner_init(fe))
 416                 return -EIO;
 417         msleep(1);
 418         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
 419                 return -EIO;
 420
 421         return 0;
 422 }
 423
 424 static int philips_europa_tuner_sleep(struct dvb_frontend *fe)
 425 {
 426         struct saa7134_dev *dev = fe->dvb->priv;
 427
 428         static u8 msg[] = { 0x00, 0x14 };
 429         struct i2c_msg analog_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
 430
 431         if (philips_td1316_tuner_sleep(fe))
 432                 return -EIO;
 433
 434         /* switch the board to analog mode */
 435         if (fe->ops.i2c_gate_ctrl)
 436                 fe->ops.i2c_gate_ctrl(fe, 1);
 437         i2c_transfer(&dev->i2c_adap, &analog_msg, 1);
 438         return 0;
 439 }
 440
 441 static int philips_europa_demod_sleep(struct dvb_frontend *fe)
 442 {
 443         struct saa7134_dev *dev = fe->dvb->priv;
 444
 445         if (dev->original_demod_sleep)
 446                 dev->original_demod_sleep(fe);
 447         fe->ops.i2c_gate_ctrl(fe, 1);
 448         return 0;
 449 }
 450
 451 static struct tda1004x_config philips_europa_config = {
 452
 453         .demod_address = 0x8,
 454         .invert        = 0,
 455         .invert_oclk   = 0,
 456         .xtal_freq     = TDA10046_XTAL_4M,
 457         .agc_config    = TDA10046_AGC_IFO_AUTO_POS,
 458         .if_freq       = TDA10046_FREQ_052,
 459         .tuner_address = 0x61,
 460         .request_firmware = philips_tda1004x_request_firmware
 461 };
 462
 463 static struct tda1004x_config medion_cardbus = {
 464         .demod_address = 0x08,
 465         .invert        = 1,
 466         .invert_oclk   = 0,
 467         .xtal_freq     = TDA10046_XTAL_16M,
 468         .agc_config    = TDA10046_AGC_IFO_AUTO_NEG,
 469         .if_freq       = TDA10046_FREQ_3613,
 470         .tuner_address = 0x61,
 471         .request_firmware = philips_tda1004x_request_firmware
 472 };
 473
 474 /* ------------------------------------------------------------------
 475  * tda 1004x based cards with philips silicon tuner
 476  */
 477
 478 static int tda8290_i2c_gate_ctrl( struct dvb_frontend* fe, int enable)
 479 {
 480         struct tda1004x_state *state = fe->demodulator_priv;
 481
 482         u8 addr = state->config->i2c_gate;
 483         static u8 tda8290_close[] = { 0x21, 0xc0};
 484         static u8 tda8290_open[]  = { 0x21, 0x80};
 485         struct i2c_msg tda8290_msg = {.addr = addr,.flags = 0, .len = 2};
 486         if (enable) {
 487                 tda8290_msg.buf = tda8290_close;
 488         } else {
 489                 tda8290_msg.buf = tda8290_open;
 490         }
 491         if (i2c_transfer(state->i2c, &tda8290_msg, 1) != 1) {
 492                 struct saa7134_dev *dev = fe->dvb->priv;
 493                 wprintk("could not access tda8290 I2C gate\n");
 494                 return -EIO;
 495         }
 496         msleep(20);
 497         return 0;
 498 }
 499
 500 static int philips_tda827x_tuner_init(struct dvb_frontend *fe)
 501 {
 502         struct saa7134_dev *dev = fe->dvb->priv;
 503         struct tda1004x_state *state = fe->demodulator_priv;
 504
 505         switch (state->config->antenna_switch) {
 506         case 0: break;
 507         case 1: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
 508                 saa7134_set_gpio(dev, 21, 0);
 509                 break;
 510         case 2: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
 511                 saa7134_set_gpio(dev, 21, 1);
 512                 break;
 513         }
 514         return 0;
 515 }
 516
 517 static int philips_tda827x_tuner_sleep(struct dvb_frontend *fe)
 518 {
 519         struct saa7134_dev *dev = fe->dvb->priv;
 520         struct tda1004x_state *state = fe->demodulator_priv;
 521
 522         switch (state->config->antenna_switch) {
 523         case 0: break;
 524         case 1: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
 525                 saa7134_set_gpio(dev, 21, 1);
 526                 break;
 527         case 2: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
 528                 saa7134_set_gpio(dev, 21, 0);
 529                 break;
 530         }
 531         return 0;
 532 }
 533
 534 static int configure_tda827x_fe(struct saa7134_dev *dev,
 535                                 struct tda1004x_config *cdec_conf,
 536                                 struct tda827x_config *tuner_conf)
 537 {
 538         dev->dvb.frontend = dvb_attach(tda10046_attach, cdec_conf, &dev->i2c_adap);
 539         if (dev->dvb.frontend) {
 540                 if (cdec_conf->i2c_gate)
 541                         dev->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl;
 542                 if (dvb_attach(tda827x_attach, dev->dvb.frontend,
 543                                cdec_conf->tuner_address,
 544                                &dev->i2c_adap, tuner_conf))
 545                         return 0;
 546
 547                 wprintk("no tda827x tuner found at addr: %02x\n",
 548                                 cdec_conf->tuner_address);
 549         }
 550         return -EINVAL;
 551 }
 552
 553 /* ------------------------------------------------------------------ */
 554
 555 static struct tda827x_config tda827x_cfg_0 = {
 556         .tuner_callback = saa7134_tuner_callback,
 557         .init = philips_tda827x_tuner_init,
 558         .sleep = philips_tda827x_tuner_sleep,
 559         .config = 0,
 560         .switch_addr = 0
 561 };
 562
 563 static struct tda827x_config tda827x_cfg_1 = {
 564         .tuner_callback = saa7134_tuner_callback,
 565         .init = philips_tda827x_tuner_init,
 566         .sleep = philips_tda827x_tuner_sleep,
 567         .config = 1,
 568         .switch_addr = 0x4b
 569 };
 570
 571 static struct tda827x_config tda827x_cfg_2 = {
 572         .tuner_callback = saa7134_tuner_callback,
 573         .init = philips_tda827x_tuner_init,
 574         .sleep = philips_tda827x_tuner_sleep,
 575         .config = 2,
 576         .switch_addr = 0x4b
 577 };
 578
 579 static struct tda827x_config tda827x_cfg_2_sw42 = {
 580         .tuner_callback = saa7134_tuner_callback,
 581         .init = philips_tda827x_tuner_init,
 582         .sleep = philips_tda827x_tuner_sleep,
 583         .config = 2,
 584         .switch_addr = 0x42
 585 };
 586
 587 /* ------------------------------------------------------------------ */
 588
 589 static struct tda1004x_config tda827x_lifeview_config = {
 590         .demod_address = 0x08,
 591         .invert        = 1,
 592         .invert_oclk   = 0,
 593         .xtal_freq     = TDA10046_XTAL_16M,
 594         .agc_config    = TDA10046_AGC_TDA827X,
 595         .gpio_config   = TDA10046_GP11_I,
 596         .if_freq       = TDA10046_FREQ_045,
 597         .tuner_address = 0x60,
 598         .request_firmware = philips_tda1004x_request_firmware
 599 };
 600
 601 static struct tda1004x_config philips_tiger_config = {
 602         .demod_address = 0x08,
 603         .invert        = 1,
 604         .invert_oclk   = 0,
 605         .xtal_freq     = TDA10046_XTAL_16M,
 606         .agc_config    = TDA10046_AGC_TDA827X,
 607         .gpio_config   = TDA10046_GP11_I,
 608         .if_freq       = TDA10046_FREQ_045,
 609         .i2c_gate      = 0x4b,
 610         .tuner_address = 0x61,
 611         .antenna_switch= 1,
 612         .request_firmware = philips_tda1004x_request_firmware
 613 };
 614
 615 static struct tda1004x_config cinergy_ht_config = {
 616         .demod_address = 0x08,
 617         .invert        = 1,
 618         .invert_oclk   = 0,
 619         .xtal_freq     = TDA10046_XTAL_16M,
 620         .agc_config    = TDA10046_AGC_TDA827X,
 621         .gpio_config   = TDA10046_GP01_I,
 622         .if_freq       = TDA10046_FREQ_045,
 623         .i2c_gate      = 0x4b,
 624         .tuner_address = 0x61,
 625         .request_firmware = philips_tda1004x_request_firmware
 626 };
 627
 628 static struct tda1004x_config cinergy_ht_pci_config = {
 629         .demod_address = 0x08,
 630         .invert        = 1,
 631         .invert_oclk   = 0,
 632         .xtal_freq     = TDA10046_XTAL_16M,
 633         .agc_config    = TDA10046_AGC_TDA827X,
 634         .gpio_config   = TDA10046_GP01_I,
 635         .if_freq       = TDA10046_FREQ_045,
 636         .i2c_gate      = 0x4b,
 637         .tuner_address = 0x60,
 638         .request_firmware = philips_tda1004x_request_firmware
 639 };
 640
 641 static struct tda1004x_config philips_tiger_s_config = {
 642         .demod_address = 0x08,
 643         .invert        = 1,
 644         .invert_oclk   = 0,
 645         .xtal_freq     = TDA10046_XTAL_16M,
 646         .agc_config    = TDA10046_AGC_TDA827X,
 647         .gpio_config   = TDA10046_GP01_I,
 648         .if_freq       = TDA10046_FREQ_045,
 649         .i2c_gate      = 0x4b,
 650         .tuner_address = 0x61,
 651         .antenna_switch= 1,
 652         .request_firmware = philips_tda1004x_request_firmware
 653 };
 654
 655 static struct tda1004x_config pinnacle_pctv_310i_config = {
 656         .demod_address = 0x08,
 657         .invert        = 1,
 658         .invert_oclk   = 0,
 659         .xtal_freq     = TDA10046_XTAL_16M,
 660         .agc_config    = TDA10046_AGC_TDA827X,
 661         .gpio_config   = TDA10046_GP11_I,
 662         .if_freq       = TDA10046_FREQ_045,
 663         .i2c_gate      = 0x4b,
 664         .tuner_address = 0x61,
 665         .request_firmware = philips_tda1004x_request_firmware
 666 };
 667
 668 static struct tda1004x_config hauppauge_hvr_1110_config = {
 669         .demod_address = 0x08,
 670         .invert        = 1,
 671         .invert_oclk   = 0,
 672         .xtal_freq     = TDA10046_XTAL_16M,
 673         .agc_config    = TDA10046_AGC_TDA827X,
 674         .gpio_config   = TDA10046_GP11_I,
 675         .if_freq       = TDA10046_FREQ_045,
 676         .i2c_gate      = 0x4b,
 677         .tuner_address = 0x61,
 678         .request_firmware = philips_tda1004x_request_firmware
 679 };
 680
 681 static struct tda1004x_config asus_p7131_dual_config = {
 682         .demod_address = 0x08,
 683         .invert        = 1,
 684         .invert_oclk   = 0,
 685         .xtal_freq     = TDA10046_XTAL_16M,
 686         .agc_config    = TDA10046_AGC_TDA827X,
 687         .gpio_config   = TDA10046_GP11_I,
 688         .if_freq       = TDA10046_FREQ_045,
 689         .i2c_gate      = 0x4b,
 690         .tuner_address = 0x61,
 691         .antenna_switch= 2,
 692         .request_firmware = philips_tda1004x_request_firmware
 693 };
 694
 695 static struct tda1004x_config lifeview_trio_config = {
 696         .demod_address = 0x09,
 697         .invert        = 1,
 698         .invert_oclk   = 0,
 699         .xtal_freq     = TDA10046_XTAL_16M,
 700         .agc_config    = TDA10046_AGC_TDA827X,
 701         .gpio_config   = TDA10046_GP00_I,
 702         .if_freq       = TDA10046_FREQ_045,
 703         .tuner_address = 0x60,
 704         .request_firmware = philips_tda1004x_request_firmware
 705 };
 706
 707 static struct tda1004x_config tevion_dvbt220rf_config = {
 708         .demod_address = 0x08,
 709         .invert        = 1,
 710         .invert_oclk   = 0,
 711         .xtal_freq     = TDA10046_XTAL_16M,
 712         .agc_config    = TDA10046_AGC_TDA827X,
 713         .gpio_config   = TDA10046_GP11_I,
 714         .if_freq       = TDA10046_FREQ_045,
 715         .tuner_address = 0x60,
 716         .request_firmware = philips_tda1004x_request_firmware
 717 };
 718
 719 static struct tda1004x_config md8800_dvbt_config = {
 720         .demod_address = 0x08,
 721         .invert        = 1,
 722         .invert_oclk   = 0,
 723         .xtal_freq     = TDA10046_XTAL_16M,
 724         .agc_config    = TDA10046_AGC_TDA827X,
 725         .gpio_config   = TDA10046_GP01_I,
 726         .if_freq       = TDA10046_FREQ_045,
 727         .i2c_gate      = 0x4b,
 728         .tuner_address = 0x60,
 729         .request_firmware = philips_tda1004x_request_firmware
 730 };
 731
 732 static struct tda1004x_config asus_p7131_4871_config = {
 733         .demod_address = 0x08,
 734         .invert        = 1,
 735         .invert_oclk   = 0,
 736         .xtal_freq     = TDA10046_XTAL_16M,
 737         .agc_config    = TDA10046_AGC_TDA827X,
 738         .gpio_config   = TDA10046_GP01_I,
 739         .if_freq       = TDA10046_FREQ_045,
 740         .i2c_gate      = 0x4b,
 741         .tuner_address = 0x61,
 742         .antenna_switch= 2,
 743         .request_firmware = philips_tda1004x_request_firmware
 744 };
 745
 746 static struct tda1004x_config asus_p7131_hybrid_lna_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 kworld_dvb_t_210_config = {
 761         .demod_address = 0x08,
 762         .invert        = 1,
 763         .invert_oclk   = 0,
 764         .xtal_freq     = TDA10046_XTAL_16M,
 765         .agc_config    = TDA10046_AGC_TDA827X,
 766         .gpio_config   = TDA10046_GP11_I,
 767         .if_freq       = TDA10046_FREQ_045,
 768         .i2c_gate      = 0x4b,
 769         .tuner_address = 0x61,
 770         .antenna_switch= 1,
 771         .request_firmware = philips_tda1004x_request_firmware
 772 };
 773
 774 static struct tda1004x_config avermedia_super_007_config = {
 775         .demod_address = 0x08,
 776         .invert        = 1,
 777         .invert_oclk   = 0,
 778         .xtal_freq     = TDA10046_XTAL_16M,
 779         .agc_config    = TDA10046_AGC_TDA827X,
 780         .gpio_config   = TDA10046_GP01_I,
 781         .if_freq       = TDA10046_FREQ_045,
 782         .i2c_gate      = 0x4b,
 783         .tuner_address = 0x60,
 784         .antenna_switch= 1,
 785         .request_firmware = philips_tda1004x_request_firmware
 786 };
 787
 788 static struct tda1004x_config twinhan_dtv_dvb_3056_config = {
 789         .demod_address = 0x08,
 790         .invert        = 1,
 791         .invert_oclk   = 0,
 792         .xtal_freq     = TDA10046_XTAL_16M,
 793         .agc_config    = TDA10046_AGC_TDA827X,
 794         .gpio_config   = TDA10046_GP01_I,
 795         .if_freq       = TDA10046_FREQ_045,
 796         .i2c_gate      = 0x42,
 797         .tuner_address = 0x61,
 798         .antenna_switch = 1,
 799         .request_firmware = philips_tda1004x_request_firmware
 800 };
 801
 802 /* ------------------------------------------------------------------
 803  * special case: this card uses saa713x GPIO22 for the mode switch
 804  */
 805
 806 static int ads_duo_tuner_init(struct dvb_frontend *fe)
 807 {
 808         struct saa7134_dev *dev = fe->dvb->priv;
 809         philips_tda827x_tuner_init(fe);
 810         /* route TDA8275a AGC input to the channel decoder */
 811         saa7134_set_gpio(dev, 22, 1);
 812         return 0;
 813 }
 814
 815 static int ads_duo_tuner_sleep(struct dvb_frontend *fe)
 816 {
 817         struct saa7134_dev *dev = fe->dvb->priv;
 818         /* route TDA8275a AGC input to the analog IF chip*/
 819         saa7134_set_gpio(dev, 22, 0);
 820         philips_tda827x_tuner_sleep(fe);
 821         return 0;
 822 }
 823
 824 static struct tda827x_config ads_duo_cfg = {
 825         .tuner_callback = saa7134_tuner_callback,
 826         .init = ads_duo_tuner_init,
 827         .sleep = ads_duo_tuner_sleep,
 828         .config = 0
 829 };
 830
 831 static struct tda1004x_config ads_tech_duo_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_GP00_I,
 838         .if_freq       = TDA10046_FREQ_045,
 839         .tuner_address = 0x61,
 840         .request_firmware = philips_tda1004x_request_firmware
 841 };
 842
 843 /* ==================================================================
 844  * tda10086 based DVB-S cards, helper functions
 845  */
 846
 847 static struct tda10086_config flydvbs = {
 848         .demod_address = 0x0e,
 849         .invert = 0,
 850         .diseqc_tone = 0,
 851         .xtal_freq = TDA10086_XTAL_16M,
 852 };
 853
 854 static struct tda10086_config sd1878_4m = {
 855         .demod_address = 0x0e,
 856         .invert = 0,
 857         .diseqc_tone = 0,
 858         .xtal_freq = TDA10086_XTAL_4M,
 859 };
 860
 861 /* ------------------------------------------------------------------
 862  * special case: lnb supply is connected to the gated i2c
 863  */
 864
 865 static int md8800_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 866 {
 867         int res = -EIO;
 868         struct saa7134_dev *dev = fe->dvb->priv;
 869         if (fe->ops.i2c_gate_ctrl) {
 870                 fe->ops.i2c_gate_ctrl(fe, 1);
 871                 if (dev->original_set_voltage)
 872                         res = dev->original_set_voltage(fe, voltage);
 873                 fe->ops.i2c_gate_ctrl(fe, 0);
 874         }
 875         return res;
 876 };
 877
 878 static int md8800_set_high_voltage(struct dvb_frontend *fe, long arg)
 879 {
 880         int res = -EIO;
 881         struct saa7134_dev *dev = fe->dvb->priv;
 882         if (fe->ops.i2c_gate_ctrl) {
 883                 fe->ops.i2c_gate_ctrl(fe, 1);
 884                 if (dev->original_set_high_voltage)
 885                         res = dev->original_set_high_voltage(fe, arg);
 886                 fe->ops.i2c_gate_ctrl(fe, 0);
 887         }
 888         return res;
 889 };
 890
 891 static int md8800_set_voltage2(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 892 {
 893         struct saa7134_dev *dev = fe->dvb->priv;
 894         u8 wbuf[2] = { 0x1f, 00 };
 895         u8 rbuf;
 896         struct i2c_msg msg[] = { { .addr = 0x08, .flags = 0, .buf = wbuf, .len = 1 },
 897                                  { .addr = 0x08, .flags = I2C_M_RD, .buf = &rbuf, .len = 1 } };
 898
 899         if (i2c_transfer(&dev->i2c_adap, msg, 2) != 2)
 900                 return -EIO;
 901         /* NOTE: this assumes that gpo1 is used, it might be bit 5 (gpo2) */
 902         if (voltage == SEC_VOLTAGE_18)
 903                 wbuf[1] = rbuf | 0x10;
 904         else
 905                 wbuf[1] = rbuf & 0xef;
 906         msg[0].len = 2;
 907         i2c_transfer(&dev->i2c_adap, msg, 1);
 908         return 0;
 909 }
 910
 911 static int md8800_set_high_voltage2(struct dvb_frontend *fe, long arg)
 912 {
 913         struct saa7134_dev *dev = fe->dvb->priv;
 914         wprintk("%s: sorry can't set high LNB supply voltage from here\n", __func__);
 915         return -EIO;
 916 }
 917
 918 /* ==================================================================
 919  * nxt200x based ATSC cards, helper functions
 920  */
 921
 922 static struct nxt200x_config avertvhda180 = {
 923         .demod_address    = 0x0a,
 924 };
 925
 926 static struct nxt200x_config kworldatsc110 = {
 927         .demod_address    = 0x0a,
 928 };
 929
 930 /* ==================================================================
 931  * Core code
 932  */
 933
 934 static int dvb_init(struct saa7134_dev *dev)
 935 {
 936         int ret;
 937         int attach_xc3028 = 0;
 938
 939         /* init struct videobuf_dvb */
 940         dev->ts.nr_bufs    = 32;
 941         dev->ts.nr_packets = 32*4;
 942         dev->dvb.name = dev->name;
 943         videobuf_queue_sg_init(&dev->dvb.dvbq, &saa7134_ts_qops,
 944                             &dev->pci->dev, &dev->slock,
 945                             V4L2_BUF_TYPE_VIDEO_CAPTURE,
 946                             V4L2_FIELD_ALTERNATE,
 947                             sizeof(struct saa7134_buf),
 948                             dev);
 949
 950         switch (dev->board) {
 951         case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
 952                 dprintk("pinnacle 300i dvb setup\n");
 953                 dev->dvb.frontend = dvb_attach(mt352_attach, &pinnacle_300i,
 954                                                &dev->i2c_adap);
 955                 if (dev->dvb.frontend) {
 956                         dev->dvb.frontend->ops.tuner_ops.set_params = mt352_pinnacle_tuner_set_params;
 957                 }
 958                 break;
 959         case SAA7134_BOARD_AVERMEDIA_777:
 960         case SAA7134_BOARD_AVERMEDIA_A16AR:
 961                 dprintk("avertv 777 dvb setup\n");
 962                 dev->dvb.frontend = dvb_attach(mt352_attach, &avermedia_777,
 963                                                &dev->i2c_adap);
 964                 if (dev->dvb.frontend) {
 965                         dvb_attach(simple_tuner_attach, dev->dvb.frontend,
 966                                    &dev->i2c_adap, 0x61,
 967                                    TUNER_PHILIPS_TD1316);
 968                 }
 969                 break;
 970         case SAA7134_BOARD_AVERMEDIA_A16D:
 971                 dprintk("AverMedia A16D dvb setup\n");
 972                 dev->dvb.frontend = dvb_attach(mt352_attach,
 973                                                 &avermedia_xc3028_mt352_dev,
 974                                                 &dev->i2c_adap);
 975                 attach_xc3028 = 1;
 976                 break;
 977         case SAA7134_BOARD_MD7134:
 978                 dev->dvb.frontend = dvb_attach(tda10046_attach,
 979                                                &medion_cardbus,
 980                                                &dev->i2c_adap);
 981                 if (dev->dvb.frontend) {
 982                         dvb_attach(simple_tuner_attach, dev->dvb.frontend,
 983                                    &dev->i2c_adap, medion_cardbus.tuner_address,
 984                                    TUNER_PHILIPS_FMD1216ME_MK3);
 985                 }
 986                 break;
 987         case SAA7134_BOARD_PHILIPS_TOUGH:
 988                 dev->dvb.frontend = dvb_attach(tda10046_attach,
 989                                                &philips_tu1216_60_config,
 990                                                &dev->i2c_adap);
 991                 if (dev->dvb.frontend) {
 992                         dev->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
 993                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
 994                 }
 995                 break;
 996         case SAA7134_BOARD_FLYDVBTDUO:
 997         case SAA7134_BOARD_FLYDVBT_DUO_CARDBUS:
 998                 if (configure_tda827x_fe(dev, &tda827x_lifeview_config,
 999                                          &tda827x_cfg_0) < 0)
1000                         goto dettach_frontend;
1001                 break;
1002         case SAA7134_BOARD_PHILIPS_EUROPA:
1003         case SAA7134_BOARD_VIDEOMATE_DVBT_300:
1004                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1005                                                &philips_europa_config,
1006                                                &dev->i2c_adap);
1007                 if (dev->dvb.frontend) {
1008                         dev->original_demod_sleep = dev->dvb.frontend->ops.sleep;
1009                         dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1010                         dev->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init;
1011                         dev->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep;
1012                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1013                 }
1014                 break;
1015         case SAA7134_BOARD_VIDEOMATE_DVBT_200:
1016                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1017                                                &philips_tu1216_61_config,
1018                                                &dev->i2c_adap);
1019                 if (dev->dvb.frontend) {
1020                         dev->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
1021                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
1022                 }
1023                 break;
1024         case SAA7134_BOARD_KWORLD_DVBT_210:
1025                 if (configure_tda827x_fe(dev, &kworld_dvb_t_210_config,
1026                                          &tda827x_cfg_2) < 0)
1027                         goto dettach_frontend;
1028                 break;
1029         case SAA7134_BOARD_PHILIPS_TIGER:
1030                 if (configure_tda827x_fe(dev, &philips_tiger_config,
1031                                          &tda827x_cfg_0) < 0)
1032                         goto dettach_frontend;
1033                 break;
1034         case SAA7134_BOARD_PINNACLE_PCTV_310i:
1035                 if (configure_tda827x_fe(dev, &pinnacle_pctv_310i_config,
1036                                          &tda827x_cfg_1) < 0)
1037                         goto dettach_frontend;
1038                 break;
1039         case SAA7134_BOARD_HAUPPAUGE_HVR1110:
1040                 if (configure_tda827x_fe(dev, &hauppauge_hvr_1110_config,
1041                                          &tda827x_cfg_1) < 0)
1042                         goto dettach_frontend;
1043                 break;
1044         case SAA7134_BOARD_ASUSTeK_P7131_DUAL:
1045                 if (configure_tda827x_fe(dev, &asus_p7131_dual_config,
1046                                          &tda827x_cfg_0) < 0)
1047                         goto dettach_frontend;
1048                 break;
1049         case SAA7134_BOARD_FLYDVBT_LR301:
1050                 if (configure_tda827x_fe(dev, &tda827x_lifeview_config,
1051                                          &tda827x_cfg_0) < 0)
1052                         goto dettach_frontend;
1053                 break;
1054         case SAA7134_BOARD_FLYDVB_TRIO:
1055                 if (!use_frontend) {    /* terrestrial */
1056                         if (configure_tda827x_fe(dev, &lifeview_trio_config,
1057                                                  &tda827x_cfg_0) < 0)
1058                                 goto dettach_frontend;
1059                 } else {                /* satellite */
1060                         dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, &dev->i2c_adap);
1061                         if (dev->dvb.frontend) {
1062                                 if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x63,
1063                                                                         &dev->i2c_adap, 0) == NULL) {
1064                                         wprintk("%s: Lifeview Trio, No tda826x found!\n", __func__);
1065                                         goto dettach_frontend;
1066                                 }
1067                                 if (dvb_attach(isl6421_attach, dev->dvb.frontend, &dev->i2c_adap,
1068                                                                                 0x08, 0, 0) == NULL) {
1069                                         wprintk("%s: Lifeview Trio, No ISL6421 found!\n", __func__);
1070                                         goto dettach_frontend;
1071                                 }
1072                         }
1073                 }
1074                 break;
1075         case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331:
1076         case SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS:
1077                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1078                                                &ads_tech_duo_config,
1079                                                &dev->i2c_adap);
1080                 if (dev->dvb.frontend) {
1081                         if (dvb_attach(tda827x_attach,dev->dvb.frontend,
1082                                    ads_tech_duo_config.tuner_address, &dev->i2c_adap,
1083                                                                 &ads_duo_cfg) == NULL) {
1084                                 wprintk("no tda827x tuner found at addr: %02x\n",
1085                                         ads_tech_duo_config.tuner_address);
1086                                 goto dettach_frontend;
1087                         }
1088                 } else
1089                         wprintk("failed to attach tda10046\n");
1090                 break;
1091         case SAA7134_BOARD_TEVION_DVBT_220RF:
1092                 if (configure_tda827x_fe(dev, &tevion_dvbt220rf_config,
1093                                          &tda827x_cfg_0) < 0)
1094                         goto dettach_frontend;
1095                 break;
1096         case SAA7134_BOARD_MEDION_MD8800_QUADRO:
1097                 if (!use_frontend) {     /* terrestrial */
1098                         if (configure_tda827x_fe(dev, &md8800_dvbt_config,
1099                                                  &tda827x_cfg_0) < 0)
1100                                 goto dettach_frontend;
1101                 } else {        /* satellite */
1102                         dev->dvb.frontend = dvb_attach(tda10086_attach,
1103                                                         &flydvbs, &dev->i2c_adap);
1104                         if (dev->dvb.frontend) {
1105                                 struct dvb_frontend *fe = dev->dvb.frontend;
1106                                 u8 dev_id = dev->eedata[2];
1107                                 u8 data = 0xc4;
1108                                 struct i2c_msg msg = {.addr = 0x08, .flags = 0, .len = 1};
1109
1110                                 if (dvb_attach(tda826x_attach, dev->dvb.frontend,
1111                                                 0x60, &dev->i2c_adap, 0) == NULL) {
1112                                         wprintk("%s: Medion Quadro, no tda826x "
1113                                                 "found !\n", __func__);
1114                                         goto dettach_frontend;
1115                                 }
1116                                 if (dev_id != 0x08) {
1117                                         /* we need to open the i2c gate (we know it exists) */
1118                                         fe->ops.i2c_gate_ctrl(fe, 1);
1119                                         if (dvb_attach(isl6405_attach, fe,
1120                                                         &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1121                                                 wprintk("%s: Medion Quadro, no ISL6405 "
1122                                                         "found !\n", __func__);
1123                                                 goto dettach_frontend;
1124                                         }
1125                                         if (dev_id == 0x07) {
1126                                                 /* fire up the 2nd section of the LNB supply since
1127                                                    we can't do this from the other section */
1128                                                 msg.buf = &data;
1129                                                 i2c_transfer(&dev->i2c_adap, &msg, 1);
1130                                         }
1131                                         fe->ops.i2c_gate_ctrl(fe, 0);
1132                                         dev->original_set_voltage = fe->ops.set_voltage;
1133                                         fe->ops.set_voltage = md8800_set_voltage;
1134                                         dev->original_set_high_voltage = fe->ops.enable_high_lnb_voltage;
1135                                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage;
1136                                 } else {
1137                                         fe->ops.set_voltage = md8800_set_voltage2;
1138                                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage2;
1139                                 }
1140                         }
1141                 }
1142                 break;
1143         case SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180:
1144                 dev->dvb.frontend = dvb_attach(nxt200x_attach, &avertvhda180,
1145                                                &dev->i2c_adap);
1146                 if (dev->dvb.frontend)
1147                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
1148                                    NULL, DVB_PLL_TDHU2);
1149                 break;
1150         case SAA7134_BOARD_KWORLD_ATSC110:
1151                 dev->dvb.frontend = dvb_attach(nxt200x_attach, &kworldatsc110,
1152                                                &dev->i2c_adap);
1153                 if (dev->dvb.frontend)
1154                         dvb_attach(simple_tuner_attach, dev->dvb.frontend,
1155                                    &dev->i2c_adap, 0x61,
1156                                    TUNER_PHILIPS_TUV1236D);
1157                 break;
1158         case SAA7134_BOARD_FLYDVBS_LR300:
1159                 dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1160                                                &dev->i2c_adap);
1161                 if (dev->dvb.frontend) {
1162                         if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x60,
1163                                        &dev->i2c_adap, 0) == NULL) {
1164                                 wprintk("%s: No tda826x found!\n", __func__);
1165                                 goto dettach_frontend;
1166                         }
1167                         if (dvb_attach(isl6421_attach, dev->dvb.frontend,
1168                                        &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1169                                 wprintk("%s: No ISL6421 found!\n", __func__);
1170                                 goto dettach_frontend;
1171                         }
1172                 }
1173                 break;
1174         case SAA7134_BOARD_ASUS_EUROPA2_HYBRID:
1175                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1176                                                &medion_cardbus,
1177                                                &dev->i2c_adap);
1178                 if (dev->dvb.frontend) {
1179                         dev->original_demod_sleep = dev->dvb.frontend->ops.sleep;
1180                         dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1181
1182                         dvb_attach(simple_tuner_attach, dev->dvb.frontend,
1183                                    &dev->i2c_adap, medion_cardbus.tuner_address,
1184                                    TUNER_PHILIPS_FMD1216ME_MK3);
1185                 }
1186                 break;
1187         case SAA7134_BOARD_VIDEOMATE_DVBT_200A:
1188                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1189                                 &philips_europa_config,
1190                                 &dev->i2c_adap);
1191                 if (dev->dvb.frontend) {
1192                         dev->dvb.frontend->ops.tuner_ops.init = philips_td1316_tuner_init;
1193                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1194                 }
1195                 break;
1196         case SAA7134_BOARD_CINERGY_HT_PCMCIA:
1197                 if (configure_tda827x_fe(dev, &cinergy_ht_config,
1198                                          &tda827x_cfg_0) < 0)
1199                         goto dettach_frontend;
1200                 break;
1201         case SAA7134_BOARD_CINERGY_HT_PCI:
1202                 if (configure_tda827x_fe(dev, &cinergy_ht_pci_config,
1203                                          &tda827x_cfg_0) < 0)
1204                         goto dettach_frontend;
1205                 break;
1206         case SAA7134_BOARD_PHILIPS_TIGER_S:
1207                 if (configure_tda827x_fe(dev, &philips_tiger_s_config,
1208                                          &tda827x_cfg_2) < 0)
1209                         goto dettach_frontend;
1210                 break;
1211         case SAA7134_BOARD_ASUS_P7131_4871:
1212                 if (configure_tda827x_fe(dev, &asus_p7131_4871_config,
1213                                          &tda827x_cfg_2) < 0)
1214                         goto dettach_frontend;
1215                 break;
1216         case SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA:
1217                 if (configure_tda827x_fe(dev, &asus_p7131_hybrid_lna_config,
1218                                          &tda827x_cfg_2) < 0)
1219                         goto dettach_frontend;
1220                 break;
1221         case SAA7134_BOARD_AVERMEDIA_SUPER_007:
1222                 if (configure_tda827x_fe(dev, &avermedia_super_007_config,
1223                                          &tda827x_cfg_0) < 0)
1224                         goto dettach_frontend;
1225                 break;
1226         case SAA7134_BOARD_TWINHAN_DTV_DVB_3056:
1227                 if (configure_tda827x_fe(dev, &twinhan_dtv_dvb_3056_config,
1228                                          &tda827x_cfg_2_sw42) < 0)
1229                         goto dettach_frontend;
1230                 break;
1231         case SAA7134_BOARD_PHILIPS_SNAKE:
1232                 dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1233                                                 &dev->i2c_adap);
1234                 if (dev->dvb.frontend) {
1235                         if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x60,
1236                                         &dev->i2c_adap, 0) == NULL) {
1237                                 wprintk("%s: No tda826x found!\n", __func__);
1238                                 goto dettach_frontend;
1239                         }
1240                         if (dvb_attach(lnbp21_attach, dev->dvb.frontend,
1241                                         &dev->i2c_adap, 0, 0) == NULL) {
1242                                 wprintk("%s: No lnbp21 found!\n", __func__);
1243                                 goto dettach_frontend;
1244                         }
1245                 }
1246                 break;
1247         case SAA7134_BOARD_CREATIX_CTX953:
1248                 if (configure_tda827x_fe(dev, &md8800_dvbt_config,
1249                                          &tda827x_cfg_0) < 0)
1250                         goto dettach_frontend;
1251                 break;
1252         case SAA7134_BOARD_MSI_TVANYWHERE_AD11:
1253                 if (configure_tda827x_fe(dev, &philips_tiger_s_config,
1254                                          &tda827x_cfg_2) < 0)
1255                         goto dettach_frontend;
1256                 break;
1257         case SAA7134_BOARD_AVERMEDIA_CARDBUS_506:
1258                 dprintk("AverMedia E506R dvb setup\n");
1259                 saa7134_set_gpio(dev, 25, 0);
1260                 msleep(10);
1261                 saa7134_set_gpio(dev, 25, 1);
1262                 dev->dvb.frontend = dvb_attach(mt352_attach,
1263                                                 &avermedia_xc3028_mt352_dev,
1264                                                 &dev->i2c_adap);
1265                 attach_xc3028 = 1;
1266                 break;
1267         case SAA7134_BOARD_MD7134_BRIDGE_2:
1268                 dev->dvb.frontend = dvb_attach(tda10086_attach,
1269                                                 &sd1878_4m, &dev->i2c_adap);
1270                 if (dev->dvb.frontend) {
1271                         struct dvb_frontend *fe;
1272                         if (dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x60,
1273                                   &dev->i2c_adap, DVB_PLL_PHILIPS_SD1878_TDA8261) == NULL) {
1274                                 wprintk("%s: MD7134 DVB-S, no SD1878 "
1275                                         "found !\n", __func__);
1276                                 goto dettach_frontend;
1277                         }
1278                         /* we need to open the i2c gate (we know it exists) */
1279                         fe = dev->dvb.frontend;
1280                         fe->ops.i2c_gate_ctrl(fe, 1);
1281                         if (dvb_attach(isl6405_attach, fe,
1282                                         &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1283                                 wprintk("%s: MD7134 DVB-S, no ISL6405 "
1284                                         "found !\n", __func__);
1285                                 goto dettach_frontend;
1286                         }
1287                         fe->ops.i2c_gate_ctrl(fe, 0);
1288                         dev->original_set_voltage = fe->ops.set_voltage;
1289                         fe->ops.set_voltage = md8800_set_voltage;
1290                         dev->original_set_high_voltage = fe->ops.enable_high_lnb_voltage;
1291                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage;
1292                 }
1293                 break;
1294         case SAA7134_BOARD_AVERMEDIA_M103:
1295                 saa7134_set_gpio(dev, 25, 0);
1296                 msleep(10);
1297                 saa7134_set_gpio(dev, 25, 1);
1298                 dev->dvb.frontend = dvb_attach(mt352_attach,
1299                                                 &avermedia_xc3028_mt352_dev,
1300                                                 &dev->i2c_adap);
1301                 attach_xc3028 = 1;
1302                 break;
1303         default:
1304                 wprintk("Huh? unknown DVB card?\n");
1305                 break;
1306         }
1307
1308         if (attach_xc3028) {
1309                 struct dvb_frontend *fe;
1310                 struct xc2028_config cfg = {
1311                         .i2c_adap  = &dev->i2c_adap,
1312                         .i2c_addr  = 0x61,
1313                 };
1314
1315                 if (!dev->dvb.frontend)
1316                         return -1;
1317
1318                 fe = dvb_attach(xc2028_attach, dev->dvb.frontend, &cfg);
1319                 if (!fe) {
1320                         printk(KERN_ERR "%s/2: xc3028 attach failed\n",
1321                                dev->name);
1322                         goto dettach_frontend;
1323                 }
1324         }
1325
1326         if (NULL == dev->dvb.frontend) {
1327                 printk(KERN_ERR "%s/dvb: frontend initialization failed\n", dev->name);
1328                 return -1;
1329         }
1330
1331         /* register everything else */
1332         ret = videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev, &dev->pci->dev,
1333                                     adapter_nr);
1334
1335         /* this sequence is necessary to make the tda1004x load its firmware
1336          * and to enter analog mode of hybrid boards
1337          */
1338         if (!ret) {
1339                 if (dev->dvb.frontend->ops.init)
1340                         dev->dvb.frontend->ops.init(dev->dvb.frontend);
1341                 if (dev->dvb.frontend->ops.sleep)
1342                         dev->dvb.frontend->ops.sleep(dev->dvb.frontend);
1343                 if (dev->dvb.frontend->ops.tuner_ops.sleep)
1344                         dev->dvb.frontend->ops.tuner_ops.sleep(dev->dvb.frontend);
1345         }
1346         return ret;
1347
1348 dettach_frontend:
1349         if (dev->dvb.frontend)
1350                 dvb_frontend_detach(dev->dvb.frontend);
1351         dev->dvb.frontend = NULL;
1352
1353         return -1;
1354 }
1355
1356 static int dvb_fini(struct saa7134_dev *dev)
1357 {
1358         /* FIXME: I suspect that this code is bogus, since the entry for
1359            Pinnacle 300I DVB-T PAL already defines the proper init to allow
1360            the detection of mt2032 (TDA9887_PORT2_INACTIVE)
1361          */
1362         if (dev->board == SAA7134_BOARD_PINNACLE_300I_DVBT_PAL) {
1363                 struct v4l2_priv_tun_config tda9887_cfg;
1364                 static int on  = TDA9887_PRESENT | TDA9887_PORT2_INACTIVE;
1365
1366                 tda9887_cfg.tuner = TUNER_TDA9887;
1367                 tda9887_cfg.priv  = &on;
1368
1369                 /* otherwise we don't detect the tuner on next insmod */
1370                 saa7134_i2c_call_clients(dev, TUNER_SET_CONFIG, &tda9887_cfg);
1371         } else if (dev->board == SAA7134_BOARD_MEDION_MD8800_QUADRO) {
1372                 if ((dev->eedata[2] == 0x07) && use_frontend) {
1373                         /* turn off the 2nd lnb supply */
1374                         u8 data = 0x80;
1375                         struct i2c_msg msg = {.addr = 0x08, .buf = &data, .flags = 0, .len = 1};
1376                         struct dvb_frontend *fe;
1377                         fe = dev->dvb.frontend;
1378                         if (fe->ops.i2c_gate_ctrl) {
1379                                 fe->ops.i2c_gate_ctrl(fe, 1);
1380                                 i2c_transfer(&dev->i2c_adap, &msg, 1);
1381                                 fe->ops.i2c_gate_ctrl(fe, 0);
1382                         }
1383                 }
1384         }
1385         if (dev->dvb.frontend)
1386                 videobuf_dvb_unregister(&dev->dvb);
1387         return 0;
1388 }
1389
1390 static struct saa7134_mpeg_ops dvb_ops = {
1391         .type          = SAA7134_MPEG_DVB,
1392         .init          = dvb_init,
1393         .fini          = dvb_fini,
1394 };
1395
1396 static int __init dvb_register(void)
1397 {
1398         return saa7134_ts_register(&dvb_ops);
1399 }
1400
1401 static void __exit dvb_unregister(void)
1402 {
1403         saa7134_ts_unregister(&dvb_ops);
1404 }
1405
1406 module_init(dvb_register);
1407 module_exit(dvb_unregister);
1408
1409 /* ------------------------------------------------------------------ */
1410 /*
1411  * Local variables:
1412  * c-basic-offset: 8
1413  * End:
1414  */