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         struct videobuf_dvb_frontend *fe0;
 539
 540         /* Get the first frontend */
 541         fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
 542
 543         fe0->dvb.frontend = dvb_attach(tda10046_attach, cdec_conf, &dev->i2c_adap);
 544         if (fe0->dvb.frontend) {
 545                 if (cdec_conf->i2c_gate)
 546                         fe0->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl;
 547                 if (dvb_attach(tda827x_attach, fe0->dvb.frontend,
 548                                cdec_conf->tuner_address,
 549                                &dev->i2c_adap, tuner_conf))
 550                         return 0;
 551
 552                 wprintk("no tda827x tuner found at addr: %02x\n",
 553                                 cdec_conf->tuner_address);
 554         }
 555         return -EINVAL;
 556 }
 557
 558 /* ------------------------------------------------------------------ */
 559
 560 static struct tda827x_config tda827x_cfg_0 = {
 561         .init = philips_tda827x_tuner_init,
 562         .sleep = philips_tda827x_tuner_sleep,
 563         .config = 0,
 564         .switch_addr = 0
 565 };
 566
 567 static struct tda827x_config tda827x_cfg_1 = {
 568         .init = philips_tda827x_tuner_init,
 569         .sleep = philips_tda827x_tuner_sleep,
 570         .config = 1,
 571         .switch_addr = 0x4b
 572 };
 573
 574 static struct tda827x_config tda827x_cfg_2 = {
 575         .init = philips_tda827x_tuner_init,
 576         .sleep = philips_tda827x_tuner_sleep,
 577         .config = 2,
 578         .switch_addr = 0x4b
 579 };
 580
 581 static struct tda827x_config tda827x_cfg_2_sw42 = {
 582         .init = philips_tda827x_tuner_init,
 583         .sleep = philips_tda827x_tuner_sleep,
 584         .config = 2,
 585         .switch_addr = 0x42
 586 };
 587
 588 /* ------------------------------------------------------------------ */
 589
 590 static struct tda1004x_config tda827x_lifeview_config = {
 591         .demod_address = 0x08,
 592         .invert        = 1,
 593         .invert_oclk   = 0,
 594         .xtal_freq     = TDA10046_XTAL_16M,
 595         .agc_config    = TDA10046_AGC_TDA827X,
 596         .gpio_config   = TDA10046_GP11_I,
 597         .if_freq       = TDA10046_FREQ_045,
 598         .tuner_address = 0x60,
 599         .request_firmware = philips_tda1004x_request_firmware
 600 };
 601
 602 static struct tda1004x_config philips_tiger_config = {
 603         .demod_address = 0x08,
 604         .invert        = 1,
 605         .invert_oclk   = 0,
 606         .xtal_freq     = TDA10046_XTAL_16M,
 607         .agc_config    = TDA10046_AGC_TDA827X,
 608         .gpio_config   = TDA10046_GP11_I,
 609         .if_freq       = TDA10046_FREQ_045,
 610         .i2c_gate      = 0x4b,
 611         .tuner_address = 0x61,
 612         .antenna_switch= 1,
 613         .request_firmware = philips_tda1004x_request_firmware
 614 };
 615
 616 static struct tda1004x_config cinergy_ht_config = {
 617         .demod_address = 0x08,
 618         .invert        = 1,
 619         .invert_oclk   = 0,
 620         .xtal_freq     = TDA10046_XTAL_16M,
 621         .agc_config    = TDA10046_AGC_TDA827X,
 622         .gpio_config   = TDA10046_GP01_I,
 623         .if_freq       = TDA10046_FREQ_045,
 624         .i2c_gate      = 0x4b,
 625         .tuner_address = 0x61,
 626         .request_firmware = philips_tda1004x_request_firmware
 627 };
 628
 629 static struct tda1004x_config cinergy_ht_pci_config = {
 630         .demod_address = 0x08,
 631         .invert        = 1,
 632         .invert_oclk   = 0,
 633         .xtal_freq     = TDA10046_XTAL_16M,
 634         .agc_config    = TDA10046_AGC_TDA827X,
 635         .gpio_config   = TDA10046_GP01_I,
 636         .if_freq       = TDA10046_FREQ_045,
 637         .i2c_gate      = 0x4b,
 638         .tuner_address = 0x60,
 639         .request_firmware = philips_tda1004x_request_firmware
 640 };
 641
 642 static struct tda1004x_config philips_tiger_s_config = {
 643         .demod_address = 0x08,
 644         .invert        = 1,
 645         .invert_oclk   = 0,
 646         .xtal_freq     = TDA10046_XTAL_16M,
 647         .agc_config    = TDA10046_AGC_TDA827X,
 648         .gpio_config   = TDA10046_GP01_I,
 649         .if_freq       = TDA10046_FREQ_045,
 650         .i2c_gate      = 0x4b,
 651         .tuner_address = 0x61,
 652         .antenna_switch= 1,
 653         .request_firmware = philips_tda1004x_request_firmware
 654 };
 655
 656 static struct tda1004x_config pinnacle_pctv_310i_config = {
 657         .demod_address = 0x08,
 658         .invert        = 1,
 659         .invert_oclk   = 0,
 660         .xtal_freq     = TDA10046_XTAL_16M,
 661         .agc_config    = TDA10046_AGC_TDA827X,
 662         .gpio_config   = TDA10046_GP11_I,
 663         .if_freq       = TDA10046_FREQ_045,
 664         .i2c_gate      = 0x4b,
 665         .tuner_address = 0x61,
 666         .request_firmware = philips_tda1004x_request_firmware
 667 };
 668
 669 static struct tda1004x_config hauppauge_hvr_1110_config = {
 670         .demod_address = 0x08,
 671         .invert        = 1,
 672         .invert_oclk   = 0,
 673         .xtal_freq     = TDA10046_XTAL_16M,
 674         .agc_config    = TDA10046_AGC_TDA827X,
 675         .gpio_config   = TDA10046_GP11_I,
 676         .if_freq       = TDA10046_FREQ_045,
 677         .i2c_gate      = 0x4b,
 678         .tuner_address = 0x61,
 679         .request_firmware = philips_tda1004x_request_firmware
 680 };
 681
 682 static struct tda1004x_config asus_p7131_dual_config = {
 683         .demod_address = 0x08,
 684         .invert        = 1,
 685         .invert_oclk   = 0,
 686         .xtal_freq     = TDA10046_XTAL_16M,
 687         .agc_config    = TDA10046_AGC_TDA827X,
 688         .gpio_config   = TDA10046_GP11_I,
 689         .if_freq       = TDA10046_FREQ_045,
 690         .i2c_gate      = 0x4b,
 691         .tuner_address = 0x61,
 692         .antenna_switch= 2,
 693         .request_firmware = philips_tda1004x_request_firmware
 694 };
 695
 696 static struct tda1004x_config lifeview_trio_config = {
 697         .demod_address = 0x09,
 698         .invert        = 1,
 699         .invert_oclk   = 0,
 700         .xtal_freq     = TDA10046_XTAL_16M,
 701         .agc_config    = TDA10046_AGC_TDA827X,
 702         .gpio_config   = TDA10046_GP00_I,
 703         .if_freq       = TDA10046_FREQ_045,
 704         .tuner_address = 0x60,
 705         .request_firmware = philips_tda1004x_request_firmware
 706 };
 707
 708 static struct tda1004x_config tevion_dvbt220rf_config = {
 709         .demod_address = 0x08,
 710         .invert        = 1,
 711         .invert_oclk   = 0,
 712         .xtal_freq     = TDA10046_XTAL_16M,
 713         .agc_config    = TDA10046_AGC_TDA827X,
 714         .gpio_config   = TDA10046_GP11_I,
 715         .if_freq       = TDA10046_FREQ_045,
 716         .tuner_address = 0x60,
 717         .request_firmware = philips_tda1004x_request_firmware
 718 };
 719
 720 static struct tda1004x_config md8800_dvbt_config = {
 721         .demod_address = 0x08,
 722         .invert        = 1,
 723         .invert_oclk   = 0,
 724         .xtal_freq     = TDA10046_XTAL_16M,
 725         .agc_config    = TDA10046_AGC_TDA827X,
 726         .gpio_config   = TDA10046_GP01_I,
 727         .if_freq       = TDA10046_FREQ_045,
 728         .i2c_gate      = 0x4b,
 729         .tuner_address = 0x60,
 730         .request_firmware = philips_tda1004x_request_firmware
 731 };
 732
 733 static struct tda1004x_config asus_p7131_4871_config = {
 734         .demod_address = 0x08,
 735         .invert        = 1,
 736         .invert_oclk   = 0,
 737         .xtal_freq     = TDA10046_XTAL_16M,
 738         .agc_config    = TDA10046_AGC_TDA827X,
 739         .gpio_config   = TDA10046_GP01_I,
 740         .if_freq       = TDA10046_FREQ_045,
 741         .i2c_gate      = 0x4b,
 742         .tuner_address = 0x61,
 743         .antenna_switch= 2,
 744         .request_firmware = philips_tda1004x_request_firmware
 745 };
 746
 747 static struct tda1004x_config asus_p7131_hybrid_lna_config = {
 748         .demod_address = 0x08,
 749         .invert        = 1,
 750         .invert_oclk   = 0,
 751         .xtal_freq     = TDA10046_XTAL_16M,
 752         .agc_config    = TDA10046_AGC_TDA827X,
 753         .gpio_config   = TDA10046_GP11_I,
 754         .if_freq       = TDA10046_FREQ_045,
 755         .i2c_gate      = 0x4b,
 756         .tuner_address = 0x61,
 757         .antenna_switch= 2,
 758         .request_firmware = philips_tda1004x_request_firmware
 759 };
 760
 761 static struct tda1004x_config kworld_dvb_t_210_config = {
 762         .demod_address = 0x08,
 763         .invert        = 1,
 764         .invert_oclk   = 0,
 765         .xtal_freq     = TDA10046_XTAL_16M,
 766         .agc_config    = TDA10046_AGC_TDA827X,
 767         .gpio_config   = TDA10046_GP11_I,
 768         .if_freq       = TDA10046_FREQ_045,
 769         .i2c_gate      = 0x4b,
 770         .tuner_address = 0x61,
 771         .antenna_switch= 1,
 772         .request_firmware = philips_tda1004x_request_firmware
 773 };
 774
 775 static struct tda1004x_config avermedia_super_007_config = {
 776         .demod_address = 0x08,
 777         .invert        = 1,
 778         .invert_oclk   = 0,
 779         .xtal_freq     = TDA10046_XTAL_16M,
 780         .agc_config    = TDA10046_AGC_TDA827X,
 781         .gpio_config   = TDA10046_GP01_I,
 782         .if_freq       = TDA10046_FREQ_045,
 783         .i2c_gate      = 0x4b,
 784         .tuner_address = 0x60,
 785         .antenna_switch= 1,
 786         .request_firmware = philips_tda1004x_request_firmware
 787 };
 788
 789 static struct tda1004x_config twinhan_dtv_dvb_3056_config = {
 790         .demod_address = 0x08,
 791         .invert        = 1,
 792         .invert_oclk   = 0,
 793         .xtal_freq     = TDA10046_XTAL_16M,
 794         .agc_config    = TDA10046_AGC_TDA827X,
 795         .gpio_config   = TDA10046_GP01_I,
 796         .if_freq       = TDA10046_FREQ_045,
 797         .i2c_gate      = 0x42,
 798         .tuner_address = 0x61,
 799         .antenna_switch = 1,
 800         .request_firmware = philips_tda1004x_request_firmware
 801 };
 802
 803 static struct tda1004x_config asus_tiger_3in1_config = {
 804         .demod_address = 0x0b,
 805         .invert        = 1,
 806         .invert_oclk   = 0,
 807         .xtal_freq     = TDA10046_XTAL_16M,
 808         .agc_config    = TDA10046_AGC_TDA827X,
 809         .gpio_config   = TDA10046_GP11_I,
 810         .if_freq       = TDA10046_FREQ_045,
 811         .i2c_gate      = 0x4b,
 812         .tuner_address = 0x61,
 813         .antenna_switch = 1,
 814         .request_firmware = philips_tda1004x_request_firmware
 815 };
 816
 817 /* ------------------------------------------------------------------
 818  * special case: this card uses saa713x GPIO22 for the mode switch
 819  */
 820
 821 static int ads_duo_tuner_init(struct dvb_frontend *fe)
 822 {
 823         struct saa7134_dev *dev = fe->dvb->priv;
 824         philips_tda827x_tuner_init(fe);
 825         /* route TDA8275a AGC input to the channel decoder */
 826         saa7134_set_gpio(dev, 22, 1);
 827         return 0;
 828 }
 829
 830 static int ads_duo_tuner_sleep(struct dvb_frontend *fe)
 831 {
 832         struct saa7134_dev *dev = fe->dvb->priv;
 833         /* route TDA8275a AGC input to the analog IF chip*/
 834         saa7134_set_gpio(dev, 22, 0);
 835         philips_tda827x_tuner_sleep(fe);
 836         return 0;
 837 }
 838
 839 static struct tda827x_config ads_duo_cfg = {
 840         .init = ads_duo_tuner_init,
 841         .sleep = ads_duo_tuner_sleep,
 842         .config = 0
 843 };
 844
 845 static struct tda1004x_config ads_tech_duo_config = {
 846         .demod_address = 0x08,
 847         .invert        = 1,
 848         .invert_oclk   = 0,
 849         .xtal_freq     = TDA10046_XTAL_16M,
 850         .agc_config    = TDA10046_AGC_TDA827X,
 851         .gpio_config   = TDA10046_GP00_I,
 852         .if_freq       = TDA10046_FREQ_045,
 853         .tuner_address = 0x61,
 854         .request_firmware = philips_tda1004x_request_firmware
 855 };
 856
 857 /* ==================================================================
 858  * tda10086 based DVB-S cards, helper functions
 859  */
 860
 861 static struct tda10086_config flydvbs = {
 862         .demod_address = 0x0e,
 863         .invert = 0,
 864         .diseqc_tone = 0,
 865         .xtal_freq = TDA10086_XTAL_16M,
 866 };
 867
 868 static struct tda10086_config sd1878_4m = {
 869         .demod_address = 0x0e,
 870         .invert = 0,
 871         .diseqc_tone = 0,
 872         .xtal_freq = TDA10086_XTAL_4M,
 873 };
 874
 875 /* ------------------------------------------------------------------
 876  * special case: lnb supply is connected to the gated i2c
 877  */
 878
 879 static int md8800_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 880 {
 881         int res = -EIO;
 882         struct saa7134_dev *dev = fe->dvb->priv;
 883         if (fe->ops.i2c_gate_ctrl) {
 884                 fe->ops.i2c_gate_ctrl(fe, 1);
 885                 if (dev->original_set_voltage)
 886                         res = dev->original_set_voltage(fe, voltage);
 887                 fe->ops.i2c_gate_ctrl(fe, 0);
 888         }
 889         return res;
 890 };
 891
 892 static int md8800_set_high_voltage(struct dvb_frontend *fe, long arg)
 893 {
 894         int res = -EIO;
 895         struct saa7134_dev *dev = fe->dvb->priv;
 896         if (fe->ops.i2c_gate_ctrl) {
 897                 fe->ops.i2c_gate_ctrl(fe, 1);
 898                 if (dev->original_set_high_voltage)
 899                         res = dev->original_set_high_voltage(fe, arg);
 900                 fe->ops.i2c_gate_ctrl(fe, 0);
 901         }
 902         return res;
 903 };
 904
 905 static int md8800_set_voltage2(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 906 {
 907         struct saa7134_dev *dev = fe->dvb->priv;
 908         u8 wbuf[2] = { 0x1f, 00 };
 909         u8 rbuf;
 910         struct i2c_msg msg[] = { { .addr = 0x08, .flags = 0, .buf = wbuf, .len = 1 },
 911                                  { .addr = 0x08, .flags = I2C_M_RD, .buf = &rbuf, .len = 1 } };
 912
 913         if (i2c_transfer(&dev->i2c_adap, msg, 2) != 2)
 914                 return -EIO;
 915         /* NOTE: this assumes that gpo1 is used, it might be bit 5 (gpo2) */
 916         if (voltage == SEC_VOLTAGE_18)
 917                 wbuf[1] = rbuf | 0x10;
 918         else
 919                 wbuf[1] = rbuf & 0xef;
 920         msg[0].len = 2;
 921         i2c_transfer(&dev->i2c_adap, msg, 1);
 922         return 0;
 923 }
 924
 925 static int md8800_set_high_voltage2(struct dvb_frontend *fe, long arg)
 926 {
 927         struct saa7134_dev *dev = fe->dvb->priv;
 928         wprintk("%s: sorry can't set high LNB supply voltage from here\n", __func__);
 929         return -EIO;
 930 }
 931
 932 /* ==================================================================
 933  * nxt200x based ATSC cards, helper functions
 934  */
 935
 936 static struct nxt200x_config avertvhda180 = {
 937         .demod_address    = 0x0a,
 938 };
 939
 940 static struct nxt200x_config kworldatsc110 = {
 941         .demod_address    = 0x0a,
 942 };
 943
 944 /* ==================================================================
 945  * Core code
 946  */
 947
 948 static int dvb_init(struct saa7134_dev *dev)
 949 {
 950         int ret;
 951         int attach_xc3028 = 0;
 952         struct videobuf_dvb_frontend *fe0;
 953
 954         /* FIXME: add support for multi-frontend */
 955         mutex_init(&dev->frontends.lock);
 956         INIT_LIST_HEAD(&dev->frontends.felist);
 957
 958         printk(KERN_INFO "%s() allocating 1 frontend\n", __func__);
 959         fe0 = videobuf_dvb_alloc_frontend(&dev->frontends, 1);
 960         if (!fe0) {
 961                 printk(KERN_ERR "%s() failed to alloc\n", __func__);
 962                 return -ENOMEM;
 963         }
 964
 965         /* init struct videobuf_dvb */
 966         dev->ts.nr_bufs    = 32;
 967         dev->ts.nr_packets = 32*4;
 968         fe0->dvb.name = dev->name;
 969         videobuf_queue_sg_init(&fe0->dvb.dvbq, &saa7134_ts_qops,
 970                             &dev->pci->dev, &dev->slock,
 971                             V4L2_BUF_TYPE_VIDEO_CAPTURE,
 972                             V4L2_FIELD_ALTERNATE,
 973                             sizeof(struct saa7134_buf),
 974                             dev);
 975
 976         switch (dev->board) {
 977         case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
 978                 dprintk("pinnacle 300i dvb setup\n");
 979                 fe0->dvb.frontend = dvb_attach(mt352_attach, &pinnacle_300i,
 980                                                &dev->i2c_adap);
 981                 if (fe0->dvb.frontend) {
 982                         fe0->dvb.frontend->ops.tuner_ops.set_params = mt352_pinnacle_tuner_set_params;
 983                 }
 984                 break;
 985         case SAA7134_BOARD_AVERMEDIA_777:
 986         case SAA7134_BOARD_AVERMEDIA_A16AR:
 987                 dprintk("avertv 777 dvb setup\n");
 988                 fe0->dvb.frontend = dvb_attach(mt352_attach, &avermedia_777,
 989                                                &dev->i2c_adap);
 990                 if (fe0->dvb.frontend) {
 991                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
 992                                    &dev->i2c_adap, 0x61,
 993                                    TUNER_PHILIPS_TD1316);
 994                 }
 995                 break;
 996         case SAA7134_BOARD_AVERMEDIA_A16D:
 997                 dprintk("AverMedia A16D dvb setup\n");
 998                 fe0->dvb.frontend = dvb_attach(mt352_attach,
 999                                                 &avermedia_xc3028_mt352_dev,
1000                                                 &dev->i2c_adap);
1001                 attach_xc3028 = 1;
1002                 break;
1003         case SAA7134_BOARD_MD7134:
1004                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1005                                                &medion_cardbus,
1006                                                &dev->i2c_adap);
1007                 if (fe0->dvb.frontend) {
1008                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1009                                    &dev->i2c_adap, medion_cardbus.tuner_address,
1010                                    TUNER_PHILIPS_FMD1216ME_MK3);
1011                 }
1012                 break;
1013         case SAA7134_BOARD_PHILIPS_TOUGH:
1014                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1015                                                &philips_tu1216_60_config,
1016                                                &dev->i2c_adap);
1017                 if (fe0->dvb.frontend) {
1018                         fe0->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
1019                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
1020                 }
1021                 break;
1022         case SAA7134_BOARD_FLYDVBTDUO:
1023         case SAA7134_BOARD_FLYDVBT_DUO_CARDBUS:
1024                 if (configure_tda827x_fe(dev, &tda827x_lifeview_config,
1025                                          &tda827x_cfg_0) < 0)
1026                         goto dettach_frontend;
1027                 break;
1028         case SAA7134_BOARD_PHILIPS_EUROPA:
1029         case SAA7134_BOARD_VIDEOMATE_DVBT_300:
1030                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1031                                                &philips_europa_config,
1032                                                &dev->i2c_adap);
1033                 if (fe0->dvb.frontend) {
1034                         dev->original_demod_sleep = fe0->dvb.frontend->ops.sleep;
1035                         fe0->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1036                         fe0->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init;
1037                         fe0->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep;
1038                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1039                 }
1040                 break;
1041         case SAA7134_BOARD_VIDEOMATE_DVBT_200:
1042                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1043                                                &philips_tu1216_61_config,
1044                                                &dev->i2c_adap);
1045                 if (fe0->dvb.frontend) {
1046                         fe0->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
1047                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
1048                 }
1049                 break;
1050         case SAA7134_BOARD_KWORLD_DVBT_210:
1051                 if (configure_tda827x_fe(dev, &kworld_dvb_t_210_config,
1052                                          &tda827x_cfg_2) < 0)
1053                         goto dettach_frontend;
1054                 break;
1055         case SAA7134_BOARD_PHILIPS_TIGER:
1056                 if (configure_tda827x_fe(dev, &philips_tiger_config,
1057                                          &tda827x_cfg_0) < 0)
1058                         goto dettach_frontend;
1059                 break;
1060         case SAA7134_BOARD_PINNACLE_PCTV_310i:
1061                 if (configure_tda827x_fe(dev, &pinnacle_pctv_310i_config,
1062                                          &tda827x_cfg_1) < 0)
1063                         goto dettach_frontend;
1064                 break;
1065         case SAA7134_BOARD_HAUPPAUGE_HVR1110:
1066                 if (configure_tda827x_fe(dev, &hauppauge_hvr_1110_config,
1067                                          &tda827x_cfg_1) < 0)
1068                         goto dettach_frontend;
1069                 break;
1070         case SAA7134_BOARD_ASUSTeK_P7131_DUAL:
1071                 if (configure_tda827x_fe(dev, &asus_p7131_dual_config,
1072                                          &tda827x_cfg_0) < 0)
1073                         goto dettach_frontend;
1074                 break;
1075         case SAA7134_BOARD_FLYDVBT_LR301:
1076                 if (configure_tda827x_fe(dev, &tda827x_lifeview_config,
1077                                          &tda827x_cfg_0) < 0)
1078                         goto dettach_frontend;
1079                 break;
1080         case SAA7134_BOARD_FLYDVB_TRIO:
1081                 if (!use_frontend) {    /* terrestrial */
1082                         if (configure_tda827x_fe(dev, &lifeview_trio_config,
1083                                                  &tda827x_cfg_0) < 0)
1084                                 goto dettach_frontend;
1085                 } else {                /* satellite */
1086                         fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, &dev->i2c_adap);
1087                         if (fe0->dvb.frontend) {
1088                                 if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x63,
1089                                                                         &dev->i2c_adap, 0) == NULL) {
1090                                         wprintk("%s: Lifeview Trio, No tda826x found!\n", __func__);
1091                                         goto dettach_frontend;
1092                                 }
1093                                 if (dvb_attach(isl6421_attach, fe0->dvb.frontend, &dev->i2c_adap,
1094                                                                                 0x08, 0, 0) == NULL) {
1095                                         wprintk("%s: Lifeview Trio, No ISL6421 found!\n", __func__);
1096                                         goto dettach_frontend;
1097                                 }
1098                         }
1099                 }
1100                 break;
1101         case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331:
1102         case SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS:
1103                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1104                                                &ads_tech_duo_config,
1105                                                &dev->i2c_adap);
1106                 if (fe0->dvb.frontend) {
1107                         if (dvb_attach(tda827x_attach,fe0->dvb.frontend,
1108                                    ads_tech_duo_config.tuner_address, &dev->i2c_adap,
1109                                                                 &ads_duo_cfg) == NULL) {
1110                                 wprintk("no tda827x tuner found at addr: %02x\n",
1111                                         ads_tech_duo_config.tuner_address);
1112                                 goto dettach_frontend;
1113                         }
1114                 } else
1115                         wprintk("failed to attach tda10046\n");
1116                 break;
1117         case SAA7134_BOARD_TEVION_DVBT_220RF:
1118                 if (configure_tda827x_fe(dev, &tevion_dvbt220rf_config,
1119                                          &tda827x_cfg_0) < 0)
1120                         goto dettach_frontend;
1121                 break;
1122         case SAA7134_BOARD_MEDION_MD8800_QUADRO:
1123                 if (!use_frontend) {     /* terrestrial */
1124                         if (configure_tda827x_fe(dev, &md8800_dvbt_config,
1125                                                  &tda827x_cfg_0) < 0)
1126                                 goto dettach_frontend;
1127                 } else {        /* satellite */
1128                         fe0->dvb.frontend = dvb_attach(tda10086_attach,
1129                                                         &flydvbs, &dev->i2c_adap);
1130                         if (fe0->dvb.frontend) {
1131                                 struct dvb_frontend *fe = fe0->dvb.frontend;
1132                                 u8 dev_id = dev->eedata[2];
1133                                 u8 data = 0xc4;
1134                                 struct i2c_msg msg = {.addr = 0x08, .flags = 0, .len = 1};
1135
1136                                 if (dvb_attach(tda826x_attach, fe0->dvb.frontend,
1137                                                 0x60, &dev->i2c_adap, 0) == NULL) {
1138                                         wprintk("%s: Medion Quadro, no tda826x "
1139                                                 "found !\n", __func__);
1140                                         goto dettach_frontend;
1141                                 }
1142                                 if (dev_id != 0x08) {
1143                                         /* we need to open the i2c gate (we know it exists) */
1144                                         fe->ops.i2c_gate_ctrl(fe, 1);
1145                                         if (dvb_attach(isl6405_attach, fe,
1146                                                         &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1147                                                 wprintk("%s: Medion Quadro, no ISL6405 "
1148                                                         "found !\n", __func__);
1149                                                 goto dettach_frontend;
1150                                         }
1151                                         if (dev_id == 0x07) {
1152                                                 /* fire up the 2nd section of the LNB supply since
1153                                                    we can't do this from the other section */
1154                                                 msg.buf = &data;
1155                                                 i2c_transfer(&dev->i2c_adap, &msg, 1);
1156                                         }
1157                                         fe->ops.i2c_gate_ctrl(fe, 0);
1158                                         dev->original_set_voltage = fe->ops.set_voltage;
1159                                         fe->ops.set_voltage = md8800_set_voltage;
1160                                         dev->original_set_high_voltage = fe->ops.enable_high_lnb_voltage;
1161                                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage;
1162                                 } else {
1163                                         fe->ops.set_voltage = md8800_set_voltage2;
1164                                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage2;
1165                                 }
1166                         }
1167                 }
1168                 break;
1169         case SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180:
1170                 fe0->dvb.frontend = dvb_attach(nxt200x_attach, &avertvhda180,
1171                                                &dev->i2c_adap);
1172                 if (fe0->dvb.frontend)
1173                         dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x61,
1174                                    NULL, DVB_PLL_TDHU2);
1175                 break;
1176         case SAA7134_BOARD_ADS_INSTANT_HDTV_PCI:
1177         case SAA7134_BOARD_KWORLD_ATSC110:
1178                 fe0->dvb.frontend = dvb_attach(nxt200x_attach, &kworldatsc110,
1179                                                &dev->i2c_adap);
1180                 if (fe0->dvb.frontend)
1181                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1182                                    &dev->i2c_adap, 0x61,
1183                                    TUNER_PHILIPS_TUV1236D);
1184                 break;
1185         case SAA7134_BOARD_FLYDVBS_LR300:
1186                 fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1187                                                &dev->i2c_adap);
1188                 if (fe0->dvb.frontend) {
1189                         if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x60,
1190                                        &dev->i2c_adap, 0) == NULL) {
1191                                 wprintk("%s: No tda826x found!\n", __func__);
1192                                 goto dettach_frontend;
1193                         }
1194                         if (dvb_attach(isl6421_attach, fe0->dvb.frontend,
1195                                        &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1196                                 wprintk("%s: No ISL6421 found!\n", __func__);
1197                                 goto dettach_frontend;
1198                         }
1199                 }
1200                 break;
1201         case SAA7134_BOARD_ASUS_EUROPA2_HYBRID:
1202                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1203                                                &medion_cardbus,
1204                                                &dev->i2c_adap);
1205                 if (fe0->dvb.frontend) {
1206                         dev->original_demod_sleep = fe0->dvb.frontend->ops.sleep;
1207                         fe0->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1208
1209                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1210                                    &dev->i2c_adap, medion_cardbus.tuner_address,
1211                                    TUNER_PHILIPS_FMD1216ME_MK3);
1212                 }
1213                 break;
1214         case SAA7134_BOARD_VIDEOMATE_DVBT_200A:
1215                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1216                                 &philips_europa_config,
1217                                 &dev->i2c_adap);
1218                 if (fe0->dvb.frontend) {
1219                         fe0->dvb.frontend->ops.tuner_ops.init = philips_td1316_tuner_init;
1220                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1221                 }
1222                 break;
1223         case SAA7134_BOARD_CINERGY_HT_PCMCIA:
1224                 if (configure_tda827x_fe(dev, &cinergy_ht_config,
1225                                          &tda827x_cfg_0) < 0)
1226                         goto dettach_frontend;
1227                 break;
1228         case SAA7134_BOARD_CINERGY_HT_PCI:
1229                 if (configure_tda827x_fe(dev, &cinergy_ht_pci_config,
1230                                          &tda827x_cfg_0) < 0)
1231                         goto dettach_frontend;
1232                 break;
1233         case SAA7134_BOARD_PHILIPS_TIGER_S:
1234                 if (configure_tda827x_fe(dev, &philips_tiger_s_config,
1235                                          &tda827x_cfg_2) < 0)
1236                         goto dettach_frontend;
1237                 break;
1238         case SAA7134_BOARD_ASUS_P7131_4871:
1239                 if (configure_tda827x_fe(dev, &asus_p7131_4871_config,
1240                                          &tda827x_cfg_2) < 0)
1241                         goto dettach_frontend;
1242                 break;
1243         case SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA:
1244                 if (configure_tda827x_fe(dev, &asus_p7131_hybrid_lna_config,
1245                                          &tda827x_cfg_2) < 0)
1246                         goto dettach_frontend;
1247                 break;
1248         case SAA7134_BOARD_AVERMEDIA_SUPER_007:
1249                 if (configure_tda827x_fe(dev, &avermedia_super_007_config,
1250                                          &tda827x_cfg_0) < 0)
1251                         goto dettach_frontend;
1252                 break;
1253         case SAA7134_BOARD_TWINHAN_DTV_DVB_3056:
1254                 if (configure_tda827x_fe(dev, &twinhan_dtv_dvb_3056_config,
1255                                          &tda827x_cfg_2_sw42) < 0)
1256                         goto dettach_frontend;
1257                 break;
1258         case SAA7134_BOARD_PHILIPS_SNAKE:
1259                 fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1260                                                 &dev->i2c_adap);
1261                 if (fe0->dvb.frontend) {
1262                         if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x60,
1263                                         &dev->i2c_adap, 0) == NULL) {
1264                                 wprintk("%s: No tda826x found!\n", __func__);
1265                                 goto dettach_frontend;
1266                         }
1267                         if (dvb_attach(lnbp21_attach, fe0->dvb.frontend,
1268                                         &dev->i2c_adap, 0, 0) == NULL) {
1269                                 wprintk("%s: No lnbp21 found!\n", __func__);
1270                                 goto dettach_frontend;
1271                         }
1272                 }
1273                 break;
1274         case SAA7134_BOARD_CREATIX_CTX953:
1275                 if (configure_tda827x_fe(dev, &md8800_dvbt_config,
1276                                          &tda827x_cfg_0) < 0)
1277                         goto dettach_frontend;
1278                 break;
1279         case SAA7134_BOARD_MSI_TVANYWHERE_AD11:
1280                 if (configure_tda827x_fe(dev, &philips_tiger_s_config,
1281                                          &tda827x_cfg_2) < 0)
1282                         goto dettach_frontend;
1283                 break;
1284         case SAA7134_BOARD_AVERMEDIA_CARDBUS_506:
1285                 dprintk("AverMedia E506R dvb setup\n");
1286                 saa7134_set_gpio(dev, 25, 0);
1287                 msleep(10);
1288                 saa7134_set_gpio(dev, 25, 1);
1289                 fe0->dvb.frontend = dvb_attach(mt352_attach,
1290                                                 &avermedia_xc3028_mt352_dev,
1291                                                 &dev->i2c_adap);
1292                 attach_xc3028 = 1;
1293                 break;
1294         case SAA7134_BOARD_MD7134_BRIDGE_2:
1295                 fe0->dvb.frontend = dvb_attach(tda10086_attach,
1296                                                 &sd1878_4m, &dev->i2c_adap);
1297                 if (fe0->dvb.frontend) {
1298                         struct dvb_frontend *fe;
1299                         if (dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x60,
1300                                   &dev->i2c_adap, DVB_PLL_PHILIPS_SD1878_TDA8261) == NULL) {
1301                                 wprintk("%s: MD7134 DVB-S, no SD1878 "
1302                                         "found !\n", __func__);
1303                                 goto dettach_frontend;
1304                         }
1305                         /* we need to open the i2c gate (we know it exists) */
1306                         fe = fe0->dvb.frontend;
1307                         fe->ops.i2c_gate_ctrl(fe, 1);
1308                         if (dvb_attach(isl6405_attach, fe,
1309                                         &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1310                                 wprintk("%s: MD7134 DVB-S, no ISL6405 "
1311                                         "found !\n", __func__);
1312                                 goto dettach_frontend;
1313                         }
1314                         fe->ops.i2c_gate_ctrl(fe, 0);
1315                         dev->original_set_voltage = fe->ops.set_voltage;
1316                         fe->ops.set_voltage = md8800_set_voltage;
1317                         dev->original_set_high_voltage = fe->ops.enable_high_lnb_voltage;
1318                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage;
1319                 }
1320                 break;
1321         case SAA7134_BOARD_AVERMEDIA_M103:
1322                 saa7134_set_gpio(dev, 25, 0);
1323                 msleep(10);
1324                 saa7134_set_gpio(dev, 25, 1);
1325                 fe0->dvb.frontend = dvb_attach(mt352_attach,
1326                                                 &avermedia_xc3028_mt352_dev,
1327                                                 &dev->i2c_adap);
1328                 attach_xc3028 = 1;
1329                 break;
1330         case SAA7134_BOARD_ASUSTeK_TIGER_3IN1:
1331                 if (!use_frontend) {     /* terrestrial */
1332                         if (configure_tda827x_fe(dev, &asus_tiger_3in1_config,
1333                                                         &tda827x_cfg_2) < 0)
1334                                 goto dettach_frontend;
1335                 } else {                /* satellite */
1336                         fe0->dvb.frontend = dvb_attach(tda10086_attach,
1337                                                 &flydvbs, &dev->i2c_adap);
1338                         if (fe0->dvb.frontend) {
1339                                 if (dvb_attach(tda826x_attach,
1340                                                 fe0->dvb.frontend, 0x60,
1341                                                 &dev->i2c_adap, 0) == NULL) {
1342                                         wprintk("%s: Asus Tiger 3in1, no "
1343                                                 "tda826x found!\n", __func__);
1344                                         goto dettach_frontend;
1345                                 }
1346                                 if (dvb_attach(lnbp21_attach, fe0->dvb.frontend,
1347                                                 &dev->i2c_adap, 0, 0) == NULL) {
1348                                         wprintk("%s: Asus Tiger 3in1, no lnbp21"
1349                                                 " found!\n", __func__);
1350                                         goto dettach_frontend;
1351                                 }
1352                         }
1353                 }
1354                 break;
1355         case SAA7134_BOARD_ASUSTeK_TIGER:
1356                 if (configure_tda827x_fe(dev, &philips_tiger_config,
1357                                          &tda827x_cfg_0) < 0)
1358                         goto dettach_frontend;
1359                 break;
1360         default:
1361                 wprintk("Huh? unknown DVB card?\n");
1362                 break;
1363         }
1364
1365         if (attach_xc3028) {
1366                 struct dvb_frontend *fe;
1367                 struct xc2028_config cfg = {
1368                         .i2c_adap  = &dev->i2c_adap,
1369                         .i2c_addr  = 0x61,
1370                 };
1371
1372                 if (!fe0->dvb.frontend)
1373                         goto dettach_frontend;
1374
1375                 fe = dvb_attach(xc2028_attach, fe0->dvb.frontend, &cfg);
1376                 if (!fe) {
1377                         printk(KERN_ERR "%s/2: xc3028 attach failed\n",
1378                                dev->name);
1379                         goto dettach_frontend;
1380                 }
1381         }
1382
1383         if (NULL == fe0->dvb.frontend) {
1384                 printk(KERN_ERR "%s/dvb: frontend initialization failed\n", dev->name);
1385                 goto dettach_frontend;
1386         }
1387         /* define general-purpose callback pointer */
1388         fe0->dvb.frontend->callback = saa7134_tuner_callback;
1389
1390         /* register everything else */
1391         ret = videobuf_dvb_register_bus(&dev->frontends, THIS_MODULE, dev,
1392                 &dev->pci->dev, adapter_nr, 0);
1393
1394         /* this sequence is necessary to make the tda1004x load its firmware
1395          * and to enter analog mode of hybrid boards
1396          */
1397         if (!ret) {
1398                 if (fe0->dvb.frontend->ops.init)
1399                         fe0->dvb.frontend->ops.init(fe0->dvb.frontend);
1400                 if (fe0->dvb.frontend->ops.sleep)
1401                         fe0->dvb.frontend->ops.sleep(fe0->dvb.frontend);
1402                 if (fe0->dvb.frontend->ops.tuner_ops.sleep)
1403                         fe0->dvb.frontend->ops.tuner_ops.sleep(fe0->dvb.frontend);
1404         }
1405         return ret;
1406
1407 dettach_frontend:
1408         videobuf_dvb_dealloc_frontends(&dev->frontends);
1409         return -EINVAL;
1410 }
1411
1412 static int dvb_fini(struct saa7134_dev *dev)
1413 {
1414         struct videobuf_dvb_frontend *fe0;
1415
1416         /* Get the first frontend */
1417         fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
1418         if (!fe0)
1419                 return -EINVAL;
1420
1421         /* FIXME: I suspect that this code is bogus, since the entry for
1422            Pinnacle 300I DVB-T PAL already defines the proper init to allow
1423            the detection of mt2032 (TDA9887_PORT2_INACTIVE)
1424          */
1425         if (dev->board == SAA7134_BOARD_PINNACLE_300I_DVBT_PAL) {
1426                 struct v4l2_priv_tun_config tda9887_cfg;
1427                 static int on  = TDA9887_PRESENT | TDA9887_PORT2_INACTIVE;
1428
1429                 tda9887_cfg.tuner = TUNER_TDA9887;
1430                 tda9887_cfg.priv  = &on;
1431
1432                 /* otherwise we don't detect the tuner on next insmod */
1433                 saa7134_i2c_call_clients(dev, TUNER_SET_CONFIG, &tda9887_cfg);
1434         } else if (dev->board == SAA7134_BOARD_MEDION_MD8800_QUADRO) {
1435                 if ((dev->eedata[2] == 0x07) && use_frontend) {
1436                         /* turn off the 2nd lnb supply */
1437                         u8 data = 0x80;
1438                         struct i2c_msg msg = {.addr = 0x08, .buf = &data, .flags = 0, .len = 1};
1439                         struct dvb_frontend *fe;
1440                         fe = fe0->dvb.frontend;
1441                         if (fe->ops.i2c_gate_ctrl) {
1442                                 fe->ops.i2c_gate_ctrl(fe, 1);
1443                                 i2c_transfer(&dev->i2c_adap, &msg, 1);
1444                                 fe->ops.i2c_gate_ctrl(fe, 0);
1445                         }
1446                 }
1447         }
1448         videobuf_dvb_unregister_bus(&dev->frontends);
1449         return 0;
1450 }
1451
1452 static struct saa7134_mpeg_ops dvb_ops = {
1453         .type          = SAA7134_MPEG_DVB,
1454         .init          = dvb_init,
1455         .fini          = dvb_fini,
1456 };
1457
1458 static int __init dvb_register(void)
1459 {
1460         return saa7134_ts_register(&dvb_ops);
1461 }
1462
1463 static void __exit dvb_unregister(void)
1464 {
1465         saa7134_ts_unregister(&dvb_ops);
1466 }
1467
1468 module_init(dvb_register);
1469 module_exit(dvb_unregister);
1470
1471 /* ------------------------------------------------------------------ */
1472 /*
1473  * Local variables:
1474  * c-basic-offset: 8
1475  * End:
1476  */