SAFE public projects git trees. - safe/jmp/linux-2.6/blob - 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         .init = philips_tda827x_tuner_init,
 557         .sleep = philips_tda827x_tuner_sleep,
 558         .config = 0,
 559         .switch_addr = 0
 560 };
 561
 562 static struct tda827x_config tda827x_cfg_1 = {
 563         .init = philips_tda827x_tuner_init,
 564         .sleep = philips_tda827x_tuner_sleep,
 565         .config = 1,
 566         .switch_addr = 0x4b
 567 };
 568
 569 static struct tda827x_config tda827x_cfg_2 = {
 570         .init = philips_tda827x_tuner_init,
 571         .sleep = philips_tda827x_tuner_sleep,
 572         .config = 2,
 573         .switch_addr = 0x4b
 574 };
 575
 576 static struct tda827x_config tda827x_cfg_2_sw42 = {
 577         .init = philips_tda827x_tuner_init,
 578         .sleep = philips_tda827x_tuner_sleep,
 579         .config = 2,
 580         .switch_addr = 0x42
 581 };
 582
 583 /* ------------------------------------------------------------------ */
 584
 585 static struct tda1004x_config tda827x_lifeview_config = {
 586         .demod_address = 0x08,
 587         .invert        = 1,
 588         .invert_oclk   = 0,
 589         .xtal_freq     = TDA10046_XTAL_16M,
 590         .agc_config    = TDA10046_AGC_TDA827X,
 591         .gpio_config   = TDA10046_GP11_I,
 592         .if_freq       = TDA10046_FREQ_045,
 593         .tuner_address = 0x60,
 594         .request_firmware = philips_tda1004x_request_firmware
 595 };
 596
 597 static struct tda1004x_config philips_tiger_config = {
 598         .demod_address = 0x08,
 599         .invert        = 1,
 600         .invert_oclk   = 0,
 601         .xtal_freq     = TDA10046_XTAL_16M,
 602         .agc_config    = TDA10046_AGC_TDA827X,
 603         .gpio_config   = TDA10046_GP11_I,
 604         .if_freq       = TDA10046_FREQ_045,
 605         .i2c_gate      = 0x4b,
 606         .tuner_address = 0x61,
 607         .antenna_switch= 1,
 608         .request_firmware = philips_tda1004x_request_firmware
 609 };
 610
 611 static struct tda1004x_config cinergy_ht_config = {
 612         .demod_address = 0x08,
 613         .invert        = 1,
 614         .invert_oclk   = 0,
 615         .xtal_freq     = TDA10046_XTAL_16M,
 616         .agc_config    = TDA10046_AGC_TDA827X,
 617         .gpio_config   = TDA10046_GP01_I,
 618         .if_freq       = TDA10046_FREQ_045,
 619         .i2c_gate      = 0x4b,
 620         .tuner_address = 0x61,
 621         .request_firmware = philips_tda1004x_request_firmware
 622 };
 623
 624 static struct tda1004x_config cinergy_ht_pci_config = {
 625         .demod_address = 0x08,
 626         .invert        = 1,
 627         .invert_oclk   = 0,
 628         .xtal_freq     = TDA10046_XTAL_16M,
 629         .agc_config    = TDA10046_AGC_TDA827X,
 630         .gpio_config   = TDA10046_GP01_I,
 631         .if_freq       = TDA10046_FREQ_045,
 632         .i2c_gate      = 0x4b,
 633         .tuner_address = 0x60,
 634         .request_firmware = philips_tda1004x_request_firmware
 635 };
 636
 637 static struct tda1004x_config philips_tiger_s_config = {
 638         .demod_address = 0x08,
 639         .invert        = 1,
 640         .invert_oclk   = 0,
 641         .xtal_freq     = TDA10046_XTAL_16M,
 642         .agc_config    = TDA10046_AGC_TDA827X,
 643         .gpio_config   = TDA10046_GP01_I,
 644         .if_freq       = TDA10046_FREQ_045,
 645         .i2c_gate      = 0x4b,
 646         .tuner_address = 0x61,
 647         .antenna_switch= 1,
 648         .request_firmware = philips_tda1004x_request_firmware
 649 };
 650
 651 static struct tda1004x_config pinnacle_pctv_310i_config = {
 652         .demod_address = 0x08,
 653         .invert        = 1,
 654         .invert_oclk   = 0,
 655         .xtal_freq     = TDA10046_XTAL_16M,
 656         .agc_config    = TDA10046_AGC_TDA827X,
 657         .gpio_config   = TDA10046_GP11_I,
 658         .if_freq       = TDA10046_FREQ_045,
 659         .i2c_gate      = 0x4b,
 660         .tuner_address = 0x61,
 661         .request_firmware = philips_tda1004x_request_firmware
 662 };
 663
 664 static struct tda1004x_config hauppauge_hvr_1110_config = {
 665         .demod_address = 0x08,
 666         .invert        = 1,
 667         .invert_oclk   = 0,
 668         .xtal_freq     = TDA10046_XTAL_16M,
 669         .agc_config    = TDA10046_AGC_TDA827X,
 670         .gpio_config   = TDA10046_GP11_I,
 671         .if_freq       = TDA10046_FREQ_045,
 672         .i2c_gate      = 0x4b,
 673         .tuner_address = 0x61,
 674         .request_firmware = philips_tda1004x_request_firmware
 675 };
 676
 677 static struct tda1004x_config asus_p7131_dual_config = {
 678         .demod_address = 0x08,
 679         .invert        = 1,
 680         .invert_oclk   = 0,
 681         .xtal_freq     = TDA10046_XTAL_16M,
 682         .agc_config    = TDA10046_AGC_TDA827X,
 683         .gpio_config   = TDA10046_GP11_I,
 684         .if_freq       = TDA10046_FREQ_045,
 685         .i2c_gate      = 0x4b,
 686         .tuner_address = 0x61,
 687         .antenna_switch= 2,
 688         .request_firmware = philips_tda1004x_request_firmware
 689 };
 690
 691 static struct tda1004x_config lifeview_trio_config = {
 692         .demod_address = 0x09,
 693         .invert        = 1,
 694         .invert_oclk   = 0,
 695         .xtal_freq     = TDA10046_XTAL_16M,
 696         .agc_config    = TDA10046_AGC_TDA827X,
 697         .gpio_config   = TDA10046_GP00_I,
 698         .if_freq       = TDA10046_FREQ_045,
 699         .tuner_address = 0x60,
 700         .request_firmware = philips_tda1004x_request_firmware
 701 };
 702
 703 static struct tda1004x_config tevion_dvbt220rf_config = {
 704         .demod_address = 0x08,
 705         .invert        = 1,
 706         .invert_oclk   = 0,
 707         .xtal_freq     = TDA10046_XTAL_16M,
 708         .agc_config    = TDA10046_AGC_TDA827X,
 709         .gpio_config   = TDA10046_GP11_I,
 710         .if_freq       = TDA10046_FREQ_045,
 711         .tuner_address = 0x60,
 712         .request_firmware = philips_tda1004x_request_firmware
 713 };
 714
 715 static struct tda1004x_config md8800_dvbt_config = {
 716         .demod_address = 0x08,
 717         .invert        = 1,
 718         .invert_oclk   = 0,
 719         .xtal_freq     = TDA10046_XTAL_16M,
 720         .agc_config    = TDA10046_AGC_TDA827X,
 721         .gpio_config   = TDA10046_GP01_I,
 722         .if_freq       = TDA10046_FREQ_045,
 723         .i2c_gate      = 0x4b,
 724         .tuner_address = 0x60,
 725         .request_firmware = philips_tda1004x_request_firmware
 726 };
 727
 728 static struct tda1004x_config asus_p7131_4871_config = {
 729         .demod_address = 0x08,
 730         .invert        = 1,
 731         .invert_oclk   = 0,
 732         .xtal_freq     = TDA10046_XTAL_16M,
 733         .agc_config    = TDA10046_AGC_TDA827X,
 734         .gpio_config   = TDA10046_GP01_I,
 735         .if_freq       = TDA10046_FREQ_045,
 736         .i2c_gate      = 0x4b,
 737         .tuner_address = 0x61,
 738         .antenna_switch= 2,
 739         .request_firmware = philips_tda1004x_request_firmware
 740 };
 741
 742 static struct tda1004x_config asus_p7131_hybrid_lna_config = {
 743         .demod_address = 0x08,
 744         .invert        = 1,
 745         .invert_oclk   = 0,
 746         .xtal_freq     = TDA10046_XTAL_16M,
 747         .agc_config    = TDA10046_AGC_TDA827X,
 748         .gpio_config   = TDA10046_GP11_I,
 749         .if_freq       = TDA10046_FREQ_045,
 750         .i2c_gate      = 0x4b,
 751         .tuner_address = 0x61,
 752         .antenna_switch= 2,
 753         .request_firmware = philips_tda1004x_request_firmware
 754 };
 755
 756 static struct tda1004x_config kworld_dvb_t_210_config = {
 757         .demod_address = 0x08,
 758         .invert        = 1,
 759         .invert_oclk   = 0,
 760         .xtal_freq     = TDA10046_XTAL_16M,
 761         .agc_config    = TDA10046_AGC_TDA827X,
 762         .gpio_config   = TDA10046_GP11_I,
 763         .if_freq       = TDA10046_FREQ_045,
 764         .i2c_gate      = 0x4b,
 765         .tuner_address = 0x61,
 766         .antenna_switch= 1,
 767         .request_firmware = philips_tda1004x_request_firmware
 768 };
 769
 770 static struct tda1004x_config avermedia_super_007_config = {
 771         .demod_address = 0x08,
 772         .invert        = 1,
 773         .invert_oclk   = 0,
 774         .xtal_freq     = TDA10046_XTAL_16M,
 775         .agc_config    = TDA10046_AGC_TDA827X,
 776         .gpio_config   = TDA10046_GP01_I,
 777         .if_freq       = TDA10046_FREQ_045,
 778         .i2c_gate      = 0x4b,
 779         .tuner_address = 0x60,
 780         .antenna_switch= 1,
 781         .request_firmware = philips_tda1004x_request_firmware
 782 };
 783
 784 static struct tda1004x_config twinhan_dtv_dvb_3056_config = {
 785         .demod_address = 0x08,
 786         .invert        = 1,
 787         .invert_oclk   = 0,
 788         .xtal_freq     = TDA10046_XTAL_16M,
 789         .agc_config    = TDA10046_AGC_TDA827X,
 790         .gpio_config   = TDA10046_GP01_I,
 791         .if_freq       = TDA10046_FREQ_045,
 792         .i2c_gate      = 0x42,
 793         .tuner_address = 0x61,
 794         .antenna_switch = 1,
 795         .request_firmware = philips_tda1004x_request_firmware
 796 };
 797
 798 static struct tda1004x_config asus_tiger_3in1_config = {
 799         .demod_address = 0x0b,
 800         .invert        = 1,
 801         .invert_oclk   = 0,
 802         .xtal_freq     = TDA10046_XTAL_16M,
 803         .agc_config    = TDA10046_AGC_TDA827X,
 804         .gpio_config   = TDA10046_GP11_I,
 805         .if_freq       = TDA10046_FREQ_045,
 806         .i2c_gate      = 0x4b,
 807         .tuner_address = 0x61,
 808         .antenna_switch = 1,
 809         .request_firmware = philips_tda1004x_request_firmware
 810 };
 811
 812 /* ------------------------------------------------------------------
 813  * special case: this card uses saa713x GPIO22 for the mode switch
 814  */
 815
 816 static int ads_duo_tuner_init(struct dvb_frontend *fe)
 817 {
 818         struct saa7134_dev *dev = fe->dvb->priv;
 819         philips_tda827x_tuner_init(fe);
 820         /* route TDA8275a AGC input to the channel decoder */
 821         saa7134_set_gpio(dev, 22, 1);
 822         return 0;
 823 }
 824
 825 static int ads_duo_tuner_sleep(struct dvb_frontend *fe)
 826 {
 827         struct saa7134_dev *dev = fe->dvb->priv;
 828         /* route TDA8275a AGC input to the analog IF chip*/
 829         saa7134_set_gpio(dev, 22, 0);
 830         philips_tda827x_tuner_sleep(fe);
 831         return 0;
 832 }
 833
 834 static struct tda827x_config ads_duo_cfg = {
 835         .init = ads_duo_tuner_init,
 836         .sleep = ads_duo_tuner_sleep,
 837         .config = 0
 838 };
 839
 840 static struct tda1004x_config ads_tech_duo_config = {
 841         .demod_address = 0x08,
 842         .invert        = 1,
 843         .invert_oclk   = 0,
 844         .xtal_freq     = TDA10046_XTAL_16M,
 845         .agc_config    = TDA10046_AGC_TDA827X,
 846         .gpio_config   = TDA10046_GP00_I,
 847         .if_freq       = TDA10046_FREQ_045,
 848         .tuner_address = 0x61,
 849         .request_firmware = philips_tda1004x_request_firmware
 850 };
 851
 852 /* ==================================================================
 853  * tda10086 based DVB-S cards, helper functions
 854  */
 855
 856 static struct tda10086_config flydvbs = {
 857         .demod_address = 0x0e,
 858         .invert = 0,
 859         .diseqc_tone = 0,
 860         .xtal_freq = TDA10086_XTAL_16M,
 861 };
 862
 863 static struct tda10086_config sd1878_4m = {
 864         .demod_address = 0x0e,
 865         .invert = 0,
 866         .diseqc_tone = 0,
 867         .xtal_freq = TDA10086_XTAL_4M,
 868 };
 869
 870 /* ------------------------------------------------------------------
 871  * special case: lnb supply is connected to the gated i2c
 872  */
 873
 874 static int md8800_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 875 {
 876         int res = -EIO;
 877         struct saa7134_dev *dev = fe->dvb->priv;
 878         if (fe->ops.i2c_gate_ctrl) {
 879                 fe->ops.i2c_gate_ctrl(fe, 1);
 880                 if (dev->original_set_voltage)
 881                         res = dev->original_set_voltage(fe, voltage);
 882                 fe->ops.i2c_gate_ctrl(fe, 0);
 883         }
 884         return res;
 885 };
 886
 887 static int md8800_set_high_voltage(struct dvb_frontend *fe, long arg)
 888 {
 889         int res = -EIO;
 890         struct saa7134_dev *dev = fe->dvb->priv;
 891         if (fe->ops.i2c_gate_ctrl) {
 892                 fe->ops.i2c_gate_ctrl(fe, 1);
 893                 if (dev->original_set_high_voltage)
 894                         res = dev->original_set_high_voltage(fe, arg);
 895                 fe->ops.i2c_gate_ctrl(fe, 0);
 896         }
 897         return res;
 898 };
 899
 900 static int md8800_set_voltage2(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 901 {
 902         struct saa7134_dev *dev = fe->dvb->priv;
 903         u8 wbuf[2] = { 0x1f, 00 };
 904         u8 rbuf;
 905         struct i2c_msg msg[] = { { .addr = 0x08, .flags = 0, .buf = wbuf, .len = 1 },
 906                                  { .addr = 0x08, .flags = I2C_M_RD, .buf = &rbuf, .len = 1 } };
 907
 908         if (i2c_transfer(&dev->i2c_adap, msg, 2) != 2)
 909                 return -EIO;
 910         /* NOTE: this assumes that gpo1 is used, it might be bit 5 (gpo2) */
 911         if (voltage == SEC_VOLTAGE_18)
 912                 wbuf[1] = rbuf | 0x10;
 913         else
 914                 wbuf[1] = rbuf & 0xef;
 915         msg[0].len = 2;
 916         i2c_transfer(&dev->i2c_adap, msg, 1);
 917         return 0;
 918 }
 919
 920 static int md8800_set_high_voltage2(struct dvb_frontend *fe, long arg)
 921 {
 922         struct saa7134_dev *dev = fe->dvb->priv;
 923         wprintk("%s: sorry can't set high LNB supply voltage from here\n", __func__);
 924         return -EIO;
 925 }
 926
 927 /* ==================================================================
 928  * nxt200x based ATSC cards, helper functions
 929  */
 930
 931 static struct nxt200x_config avertvhda180 = {
 932         .demod_address    = 0x0a,
 933 };
 934
 935 static struct nxt200x_config kworldatsc110 = {
 936         .demod_address    = 0x0a,
 937 };
 938
 939 /* ==================================================================
 940  * Core code
 941  */
 942
 943 static int dvb_init(struct saa7134_dev *dev)
 944 {
 945         int ret;
 946         int attach_xc3028 = 0;
 947
 948         /* init struct videobuf_dvb */
 949         dev->ts.nr_bufs    = 32;
 950         dev->ts.nr_packets = 32*4;
 951         dev->dvb.name = dev->name;
 952         videobuf_queue_sg_init(&dev->dvb.dvbq, &saa7134_ts_qops,
 953                             &dev->pci->dev, &dev->slock,
 954                             V4L2_BUF_TYPE_VIDEO_CAPTURE,
 955                             V4L2_FIELD_ALTERNATE,
 956                             sizeof(struct saa7134_buf),
 957                             dev);
 958
 959         switch (dev->board) {
 960         case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
 961                 dprintk("pinnacle 300i dvb setup\n");
 962                 dev->dvb.frontend = dvb_attach(mt352_attach, &pinnacle_300i,
 963                                                &dev->i2c_adap);
 964                 if (dev->dvb.frontend) {
 965                         dev->dvb.frontend->ops.tuner_ops.set_params = mt352_pinnacle_tuner_set_params;
 966                 }
 967                 break;
 968         case SAA7134_BOARD_AVERMEDIA_777:
 969         case SAA7134_BOARD_AVERMEDIA_A16AR:
 970                 dprintk("avertv 777 dvb setup\n");
 971                 dev->dvb.frontend = dvb_attach(mt352_attach, &avermedia_777,
 972                                                &dev->i2c_adap);
 973                 if (dev->dvb.frontend) {
 974                         dvb_attach(simple_tuner_attach, dev->dvb.frontend,
 975                                    &dev->i2c_adap, 0x61,
 976                                    TUNER_PHILIPS_TD1316);
 977                 }
 978                 break;
 979         case SAA7134_BOARD_AVERMEDIA_A16D:
 980                 dprintk("AverMedia A16D dvb setup\n");
 981                 dev->dvb.frontend = dvb_attach(mt352_attach,
 982                                                 &avermedia_xc3028_mt352_dev,
 983                                                 &dev->i2c_adap);
 984                 attach_xc3028 = 1;
 985                 break;
 986         case SAA7134_BOARD_MD7134:
 987                 dev->dvb.frontend = dvb_attach(tda10046_attach,
 988                                                &medion_cardbus,
 989                                                &dev->i2c_adap);
 990                 if (dev->dvb.frontend) {
 991                         dvb_attach(simple_tuner_attach, dev->dvb.frontend,
 992                                    &dev->i2c_adap, medion_cardbus.tuner_address,
 993                                    TUNER_PHILIPS_FMD1216ME_MK3);
 994                 }
 995                 break;
 996         case SAA7134_BOARD_PHILIPS_TOUGH:
 997                 dev->dvb.frontend = dvb_attach(tda10046_attach,
 998                                                &philips_tu1216_60_config,
 999                                                &dev->i2c_adap);
1000                 if (dev->dvb.frontend) {
1001                         dev->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
1002                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
1003                 }
1004                 break;
1005         case SAA7134_BOARD_FLYDVBTDUO:
1006         case SAA7134_BOARD_FLYDVBT_DUO_CARDBUS:
1007                 if (configure_tda827x_fe(dev, &tda827x_lifeview_config,
1008                                          &tda827x_cfg_0) < 0)
1009                         goto dettach_frontend;
1010                 break;
1011         case SAA7134_BOARD_PHILIPS_EUROPA:
1012         case SAA7134_BOARD_VIDEOMATE_DVBT_300:
1013                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1014                                                &philips_europa_config,
1015                                                &dev->i2c_adap);
1016                 if (dev->dvb.frontend) {
1017                         dev->original_demod_sleep = dev->dvb.frontend->ops.sleep;
1018                         dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1019                         dev->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init;
1020                         dev->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep;
1021                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1022                 }
1023                 break;
1024         case SAA7134_BOARD_VIDEOMATE_DVBT_200:
1025                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1026                                                &philips_tu1216_61_config,
1027                                                &dev->i2c_adap);
1028                 if (dev->dvb.frontend) {
1029                         dev->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
1030                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
1031                 }
1032                 break;
1033         case SAA7134_BOARD_KWORLD_DVBT_210:
1034                 if (configure_tda827x_fe(dev, &kworld_dvb_t_210_config,
1035                                          &tda827x_cfg_2) < 0)
1036                         goto dettach_frontend;
1037                 break;
1038         case SAA7134_BOARD_PHILIPS_TIGER:
1039                 if (configure_tda827x_fe(dev, &philips_tiger_config,
1040                                          &tda827x_cfg_0) < 0)
1041                         goto dettach_frontend;
1042                 break;
1043         case SAA7134_BOARD_PINNACLE_PCTV_310i:
1044                 if (configure_tda827x_fe(dev, &pinnacle_pctv_310i_config,
1045                                          &tda827x_cfg_1) < 0)
1046                         goto dettach_frontend;
1047                 break;
1048         case SAA7134_BOARD_HAUPPAUGE_HVR1110:
1049                 if (configure_tda827x_fe(dev, &hauppauge_hvr_1110_config,
1050                                          &tda827x_cfg_1) < 0)
1051                         goto dettach_frontend;
1052                 break;
1053         case SAA7134_BOARD_ASUSTeK_P7131_DUAL:
1054                 if (configure_tda827x_fe(dev, &asus_p7131_dual_config,
1055                                          &tda827x_cfg_0) < 0)
1056                         goto dettach_frontend;
1057                 break;
1058         case SAA7134_BOARD_FLYDVBT_LR301:
1059                 if (configure_tda827x_fe(dev, &tda827x_lifeview_config,
1060                                          &tda827x_cfg_0) < 0)
1061                         goto dettach_frontend;
1062                 break;
1063         case SAA7134_BOARD_FLYDVB_TRIO:
1064                 if (!use_frontend) {    /* terrestrial */
1065                         if (configure_tda827x_fe(dev, &lifeview_trio_config,
1066                                                  &tda827x_cfg_0) < 0)
1067                                 goto dettach_frontend;
1068                 } else {                /* satellite */
1069                         dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, &dev->i2c_adap);
1070                         if (dev->dvb.frontend) {
1071                                 if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x63,
1072                                                                         &dev->i2c_adap, 0) == NULL) {
1073                                         wprintk("%s: Lifeview Trio, No tda826x found!\n", __func__);
1074                                         goto dettach_frontend;
1075                                 }
1076                                 if (dvb_attach(isl6421_attach, dev->dvb.frontend, &dev->i2c_adap,
1077                                                                                 0x08, 0, 0) == NULL) {
1078                                         wprintk("%s: Lifeview Trio, No ISL6421 found!\n", __func__);
1079                                         goto dettach_frontend;
1080                                 }
1081                         }
1082                 }
1083                 break;
1084         case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331:
1085         case SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS:
1086                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1087                                                &ads_tech_duo_config,
1088                                                &dev->i2c_adap);
1089                 if (dev->dvb.frontend) {
1090                         if (dvb_attach(tda827x_attach,dev->dvb.frontend,
1091                                    ads_tech_duo_config.tuner_address, &dev->i2c_adap,
1092                                                                 &ads_duo_cfg) == NULL) {
1093                                 wprintk("no tda827x tuner found at addr: %02x\n",
1094                                         ads_tech_duo_config.tuner_address);
1095                                 goto dettach_frontend;
1096                         }
1097                 } else
1098                         wprintk("failed to attach tda10046\n");
1099                 break;
1100         case SAA7134_BOARD_TEVION_DVBT_220RF:
1101                 if (configure_tda827x_fe(dev, &tevion_dvbt220rf_config,
1102                                          &tda827x_cfg_0) < 0)
1103                         goto dettach_frontend;
1104                 break;
1105         case SAA7134_BOARD_MEDION_MD8800_QUADRO:
1106                 if (!use_frontend) {     /* terrestrial */
1107                         if (configure_tda827x_fe(dev, &md8800_dvbt_config,
1108                                                  &tda827x_cfg_0) < 0)
1109                                 goto dettach_frontend;
1110                 } else {        /* satellite */
1111                         dev->dvb.frontend = dvb_attach(tda10086_attach,
1112                                                         &flydvbs, &dev->i2c_adap);
1113                         if (dev->dvb.frontend) {
1114                                 struct dvb_frontend *fe = dev->dvb.frontend;
1115                                 u8 dev_id = dev->eedata[2];
1116                                 u8 data = 0xc4;
1117                                 struct i2c_msg msg = {.addr = 0x08, .flags = 0, .len = 1};
1118
1119                                 if (dvb_attach(tda826x_attach, dev->dvb.frontend,
1120                                                 0x60, &dev->i2c_adap, 0) == NULL) {
1121                                         wprintk("%s: Medion Quadro, no tda826x "
1122                                                 "found !\n", __func__);
1123                                         goto dettach_frontend;
1124                                 }
1125                                 if (dev_id != 0x08) {
1126                                         /* we need to open the i2c gate (we know it exists) */
1127                                         fe->ops.i2c_gate_ctrl(fe, 1);
1128                                         if (dvb_attach(isl6405_attach, fe,
1129                                                         &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1130                                                 wprintk("%s: Medion Quadro, no ISL6405 "
1131                                                         "found !\n", __func__);
1132                                                 goto dettach_frontend;
1133                                         }
1134                                         if (dev_id == 0x07) {
1135                                                 /* fire up the 2nd section of the LNB supply since
1136                                                    we can't do this from the other section */
1137                                                 msg.buf = &data;
1138                                                 i2c_transfer(&dev->i2c_adap, &msg, 1);
1139                                         }
1140                                         fe->ops.i2c_gate_ctrl(fe, 0);
1141                                         dev->original_set_voltage = fe->ops.set_voltage;
1142                                         fe->ops.set_voltage = md8800_set_voltage;
1143                                         dev->original_set_high_voltage = fe->ops.enable_high_lnb_voltage;
1144                                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage;
1145                                 } else {
1146                                         fe->ops.set_voltage = md8800_set_voltage2;
1147                                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage2;
1148                                 }
1149                         }
1150                 }
1151                 break;
1152         case SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180:
1153                 dev->dvb.frontend = dvb_attach(nxt200x_attach, &avertvhda180,
1154                                                &dev->i2c_adap);
1155                 if (dev->dvb.frontend)
1156                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
1157                                    NULL, DVB_PLL_TDHU2);
1158                 break;
1159         case SAA7134_BOARD_KWORLD_ATSC110:
1160                 dev->dvb.frontend = dvb_attach(nxt200x_attach, &kworldatsc110,
1161                                                &dev->i2c_adap);
1162                 if (dev->dvb.frontend)
1163                         dvb_attach(simple_tuner_attach, dev->dvb.frontend,
1164                                    &dev->i2c_adap, 0x61,
1165                                    TUNER_PHILIPS_TUV1236D);
1166                 break;
1167         case SAA7134_BOARD_FLYDVBS_LR300:
1168                 dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1169                                                &dev->i2c_adap);
1170                 if (dev->dvb.frontend) {
1171                         if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x60,
1172                                        &dev->i2c_adap, 0) == NULL) {
1173                                 wprintk("%s: No tda826x found!\n", __func__);
1174                                 goto dettach_frontend;
1175                         }
1176                         if (dvb_attach(isl6421_attach, dev->dvb.frontend,
1177                                        &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1178                                 wprintk("%s: No ISL6421 found!\n", __func__);
1179                                 goto dettach_frontend;
1180                         }
1181                 }
1182                 break;
1183         case SAA7134_BOARD_ASUS_EUROPA2_HYBRID:
1184                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1185                                                &medion_cardbus,
1186                                                &dev->i2c_adap);
1187                 if (dev->dvb.frontend) {
1188                         dev->original_demod_sleep = dev->dvb.frontend->ops.sleep;
1189                         dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1190
1191                         dvb_attach(simple_tuner_attach, dev->dvb.frontend,
1192                                    &dev->i2c_adap, medion_cardbus.tuner_address,
1193                                    TUNER_PHILIPS_FMD1216ME_MK3);
1194                 }
1195                 break;
1196         case SAA7134_BOARD_VIDEOMATE_DVBT_200A:
1197                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1198                                 &philips_europa_config,
1199                                 &dev->i2c_adap);
1200                 if (dev->dvb.frontend) {
1201                         dev->dvb.frontend->ops.tuner_ops.init = philips_td1316_tuner_init;
1202                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1203                 }
1204                 break;
1205         case SAA7134_BOARD_CINERGY_HT_PCMCIA:
1206                 if (configure_tda827x_fe(dev, &cinergy_ht_config,
1207                                          &tda827x_cfg_0) < 0)
1208                         goto dettach_frontend;
1209                 break;
1210         case SAA7134_BOARD_CINERGY_HT_PCI:
1211                 if (configure_tda827x_fe(dev, &cinergy_ht_pci_config,
1212                                          &tda827x_cfg_0) < 0)
1213                         goto dettach_frontend;
1214                 break;
1215         case SAA7134_BOARD_PHILIPS_TIGER_S:
1216                 if (configure_tda827x_fe(dev, &philips_tiger_s_config,
1217                                          &tda827x_cfg_2) < 0)
1218                         goto dettach_frontend;
1219                 break;
1220         case SAA7134_BOARD_ASUS_P7131_4871:
1221                 if (configure_tda827x_fe(dev, &asus_p7131_4871_config,
1222                                          &tda827x_cfg_2) < 0)
1223                         goto dettach_frontend;
1224                 break;
1225         case SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA:
1226                 if (configure_tda827x_fe(dev, &asus_p7131_hybrid_lna_config,
1227                                          &tda827x_cfg_2) < 0)
1228                         goto dettach_frontend;
1229                 break;
1230         case SAA7134_BOARD_AVERMEDIA_SUPER_007:
1231                 if (configure_tda827x_fe(dev, &avermedia_super_007_config,
1232                                          &tda827x_cfg_0) < 0)
1233                         goto dettach_frontend;
1234                 break;
1235         case SAA7134_BOARD_TWINHAN_DTV_DVB_3056:
1236                 if (configure_tda827x_fe(dev, &twinhan_dtv_dvb_3056_config,
1237                                          &tda827x_cfg_2_sw42) < 0)
1238                         goto dettach_frontend;
1239                 break;
1240         case SAA7134_BOARD_PHILIPS_SNAKE:
1241                 dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1242                                                 &dev->i2c_adap);
1243                 if (dev->dvb.frontend) {
1244                         if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x60,
1245                                         &dev->i2c_adap, 0) == NULL) {
1246                                 wprintk("%s: No tda826x found!\n", __func__);
1247                                 goto dettach_frontend;
1248                         }
1249                         if (dvb_attach(lnbp21_attach, dev->dvb.frontend,
1250                                         &dev->i2c_adap, 0, 0) == NULL) {
1251                                 wprintk("%s: No lnbp21 found!\n", __func__);
1252                                 goto dettach_frontend;
1253                         }
1254                 }
1255                 break;
1256         case SAA7134_BOARD_CREATIX_CTX953:
1257                 if (configure_tda827x_fe(dev, &md8800_dvbt_config,
1258                                          &tda827x_cfg_0) < 0)
1259                         goto dettach_frontend;
1260                 break;
1261         case SAA7134_BOARD_MSI_TVANYWHERE_AD11:
1262                 if (configure_tda827x_fe(dev, &philips_tiger_s_config,
1263                                          &tda827x_cfg_2) < 0)
1264                         goto dettach_frontend;
1265                 break;
1266         case SAA7134_BOARD_AVERMEDIA_CARDBUS_506:
1267                 dprintk("AverMedia E506R dvb setup\n");
1268                 saa7134_set_gpio(dev, 25, 0);
1269                 msleep(10);
1270                 saa7134_set_gpio(dev, 25, 1);
1271                 dev->dvb.frontend = dvb_attach(mt352_attach,
1272                                                 &avermedia_xc3028_mt352_dev,
1273                                                 &dev->i2c_adap);
1274                 attach_xc3028 = 1;
1275                 break;
1276         case SAA7134_BOARD_MD7134_BRIDGE_2:
1277                 dev->dvb.frontend = dvb_attach(tda10086_attach,
1278                                                 &sd1878_4m, &dev->i2c_adap);
1279                 if (dev->dvb.frontend) {
1280                         struct dvb_frontend *fe;
1281                         if (dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x60,
1282                                   &dev->i2c_adap, DVB_PLL_PHILIPS_SD1878_TDA8261) == NULL) {
1283                                 wprintk("%s: MD7134 DVB-S, no SD1878 "
1284                                         "found !\n", __func__);
1285                                 goto dettach_frontend;
1286                         }
1287                         /* we need to open the i2c gate (we know it exists) */
1288                         fe = dev->dvb.frontend;
1289                         fe->ops.i2c_gate_ctrl(fe, 1);
1290                         if (dvb_attach(isl6405_attach, fe,
1291                                         &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1292                                 wprintk("%s: MD7134 DVB-S, no ISL6405 "
1293                                         "found !\n", __func__);
1294                                 goto dettach_frontend;
1295                         }
1296                         fe->ops.i2c_gate_ctrl(fe, 0);
1297                         dev->original_set_voltage = fe->ops.set_voltage;
1298                         fe->ops.set_voltage = md8800_set_voltage;
1299                         dev->original_set_high_voltage = fe->ops.enable_high_lnb_voltage;
1300                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage;
1301                 }
1302                 break;
1303         case SAA7134_BOARD_AVERMEDIA_M103:
1304                 saa7134_set_gpio(dev, 25, 0);
1305                 msleep(10);
1306                 saa7134_set_gpio(dev, 25, 1);
1307                 dev->dvb.frontend = dvb_attach(mt352_attach,
1308                                                 &avermedia_xc3028_mt352_dev,
1309                                                 &dev->i2c_adap);
1310                 attach_xc3028 = 1;
1311                 break;
1312         case SAA7134_BOARD_ASUSTeK_TIGER_3IN1:
1313                 if (!use_frontend) {     /* terrestrial */
1314                         if (configure_tda827x_fe(dev, &asus_tiger_3in1_config,
1315                                                         &tda827x_cfg_2) < 0)
1316                                 goto dettach_frontend;
1317                 } else {                /* satellite */
1318                         dev->dvb.frontend = dvb_attach(tda10086_attach,
1319                                                 &flydvbs, &dev->i2c_adap);
1320                         if (dev->dvb.frontend) {
1321                                 if (dvb_attach(tda826x_attach,
1322                                                 dev->dvb.frontend, 0x60,
1323                                                 &dev->i2c_adap, 0) == NULL) {
1324                                         wprintk("%s: Asus Tiger 3in1, no "
1325                                                 "tda826x found!\n", __func__);
1326                                         goto dettach_frontend;
1327                                 }
1328                                 if (dvb_attach(lnbp21_attach, dev->dvb.frontend,
1329                                                 &dev->i2c_adap, 0, 0) == NULL) {
1330                                         wprintk("%s: Asus Tiger 3in1, no lnbp21"
1331                                                 " found!\n", __func__);
1332                                         goto dettach_frontend;
1333                                 }
1334                         }
1335                 }
1336                 break;
1337         default:
1338                 wprintk("Huh? unknown DVB card?\n");
1339                 break;
1340         }
1341
1342         if (attach_xc3028) {
1343                 struct dvb_frontend *fe;
1344                 struct xc2028_config cfg = {
1345                         .i2c_adap  = &dev->i2c_adap,
1346                         .i2c_addr  = 0x61,
1347                 };
1348
1349                 if (!dev->dvb.frontend)
1350                         return -1;
1351
1352                 fe = dvb_attach(xc2028_attach, dev->dvb.frontend, &cfg);
1353                 if (!fe) {
1354                         printk(KERN_ERR "%s/2: xc3028 attach failed\n",
1355                                dev->name);
1356                         goto dettach_frontend;
1357                 }
1358         }
1359
1360         if (NULL == dev->dvb.frontend) {
1361                 printk(KERN_ERR "%s/dvb: frontend initialization failed\n", dev->name);
1362                 return -1;
1363         }
1364         /* define general-purpose callback pointer */
1365         dev->dvb.frontend->callback = saa7134_tuner_callback;
1366
1367         /* register everything else */
1368         ret = videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev, &dev->pci->dev,
1369                                     adapter_nr);
1370
1371         /* this sequence is necessary to make the tda1004x load its firmware
1372          * and to enter analog mode of hybrid boards
1373          */
1374         if (!ret) {
1375                 if (dev->dvb.frontend->ops.init)
1376                         dev->dvb.frontend->ops.init(dev->dvb.frontend);
1377                 if (dev->dvb.frontend->ops.sleep)
1378                         dev->dvb.frontend->ops.sleep(dev->dvb.frontend);
1379                 if (dev->dvb.frontend->ops.tuner_ops.sleep)
1380                         dev->dvb.frontend->ops.tuner_ops.sleep(dev->dvb.frontend);
1381         }
1382         return ret;
1383
1384 dettach_frontend:
1385         if (dev->dvb.frontend)
1386                 dvb_frontend_detach(dev->dvb.frontend);
1387         dev->dvb.frontend = NULL;
1388
1389         return -1;
1390 }
1391
1392 static int dvb_fini(struct saa7134_dev *dev)
1393 {
1394         /* FIXME: I suspect that this code is bogus, since the entry for
1395            Pinnacle 300I DVB-T PAL already defines the proper init to allow
1396            the detection of mt2032 (TDA9887_PORT2_INACTIVE)
1397          */
1398         if (dev->board == SAA7134_BOARD_PINNACLE_300I_DVBT_PAL) {
1399                 struct v4l2_priv_tun_config tda9887_cfg;
1400                 static int on  = TDA9887_PRESENT | TDA9887_PORT2_INACTIVE;
1401
1402                 tda9887_cfg.tuner = TUNER_TDA9887;
1403                 tda9887_cfg.priv  = &on;
1404
1405                 /* otherwise we don't detect the tuner on next insmod */
1406                 saa7134_i2c_call_clients(dev, TUNER_SET_CONFIG, &tda9887_cfg);
1407         } else if (dev->board == SAA7134_BOARD_MEDION_MD8800_QUADRO) {
1408                 if ((dev->eedata[2] == 0x07) && use_frontend) {
1409                         /* turn off the 2nd lnb supply */
1410                         u8 data = 0x80;
1411                         struct i2c_msg msg = {.addr = 0x08, .buf = &data, .flags = 0, .len = 1};
1412                         struct dvb_frontend *fe;
1413                         fe = dev->dvb.frontend;
1414                         if (fe->ops.i2c_gate_ctrl) {
1415                                 fe->ops.i2c_gate_ctrl(fe, 1);
1416                                 i2c_transfer(&dev->i2c_adap, &msg, 1);
1417                                 fe->ops.i2c_gate_ctrl(fe, 0);
1418                         }
1419                 }
1420         }
1421         if (dev->dvb.frontend)
1422                 videobuf_dvb_unregister(&dev->dvb);
1423         return 0;
1424 }
1425
1426 static struct saa7134_mpeg_ops dvb_ops = {
1427         .type          = SAA7134_MPEG_DVB,
1428         .init          = dvb_init,
1429         .fini          = dvb_fini,
1430 };
1431
1432 static int __init dvb_register(void)
1433 {
1434         return saa7134_ts_register(&dvb_ops);
1435 }
1436
1437 static void __exit dvb_unregister(void)
1438 {
1439         saa7134_ts_unregister(&dvb_ops);
1440 }
1441
1442 module_init(dvb_register);
1443 module_exit(dvb_unregister);
1444
1445 /* ------------------------------------------------------------------ */
1446 /*
1447  * Local variables:
1448  * c-basic-offset: 8
1449  * End:
1450  */