git.oblomov.eu Git - 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 #include "zl10353.h"
  53
  54 MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
  55 MODULE_LICENSE("GPL");
  56
  57 static unsigned int antenna_pwr;
  58
  59 module_param(antenna_pwr, int, 0444);
  60 MODULE_PARM_DESC(antenna_pwr,"enable antenna power (Pinnacle 300i)");
  61
  62 static int use_frontend;
  63 module_param(use_frontend, int, 0644);
  64 MODULE_PARM_DESC(use_frontend,"for cards with multiple frontends (0: terrestrial, 1: satellite)");
  65
  66 static int debug;
  67 module_param(debug, int, 0644);
  68 MODULE_PARM_DESC(debug, "Turn on/off module debugging (default:off).");
  69
  70 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
  71
  72 #define dprintk(fmt, arg...)    do { if (debug) \
  73         printk(KERN_DEBUG "%s/dvb: " fmt, dev->name , ## arg); } while(0)
  74
  75 /* Print a warning */
  76 #define wprintk(fmt, arg...) \
  77         printk(KERN_WARNING "%s/dvb: " fmt, dev->name, ## arg)
  78
  79 /* ------------------------------------------------------------------
  80  * mt352 based DVB-T cards
  81  */
  82
  83 static int pinnacle_antenna_pwr(struct saa7134_dev *dev, int on)
  84 {
  85         u32 ok;
  86
  87         if (!on) {
  88                 saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
  89                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 26));
  90                 return 0;
  91         }
  92
  93         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
  94         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
  95         udelay(10);
  96
  97         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 28));
  98         saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 28));
  99         udelay(10);
 100         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 28));
 101         udelay(10);
 102         ok = saa_readl(SAA7134_GPIO_GPSTATUS0) & (1 << 27);
 103         dprintk("%s %s\n", __func__, ok ? "on" : "off");
 104
 105         if (!ok)
 106                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
 107         return ok;
 108 }
 109
 110 static int mt352_pinnacle_init(struct dvb_frontend* fe)
 111 {
 112         static u8 clock_config []  = { CLOCK_CTL,  0x3d, 0x28 };
 113         static u8 reset []         = { RESET,      0x80 };
 114         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 115         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
 116         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x31 };
 117         static u8 fsm_ctl_cfg[]    = { 0x7b,       0x04 };
 118         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x0f };
 119         static u8 scan_ctl_cfg []  = { SCAN_CTL,   0x0d };
 120         static u8 irq_cfg []       = { INTERRUPT_EN_0, 0x00, 0x00, 0x00, 0x00 };
 121         struct saa7134_dev *dev= fe->dvb->priv;
 122
 123         dprintk("%s called\n", __func__);
 124
 125         mt352_write(fe, clock_config,   sizeof(clock_config));
 126         udelay(200);
 127         mt352_write(fe, reset,          sizeof(reset));
 128         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 129         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 130         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 131         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
 132
 133         mt352_write(fe, fsm_ctl_cfg,    sizeof(fsm_ctl_cfg));
 134         mt352_write(fe, scan_ctl_cfg,   sizeof(scan_ctl_cfg));
 135         mt352_write(fe, irq_cfg,        sizeof(irq_cfg));
 136
 137         return 0;
 138 }
 139
 140 static int mt352_aver777_init(struct dvb_frontend* fe)
 141 {
 142         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x2d };
 143         static u8 reset []         = { RESET,      0x80 };
 144         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 145         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
 146         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 };
 147
 148         mt352_write(fe, clock_config,   sizeof(clock_config));
 149         udelay(200);
 150         mt352_write(fe, reset,          sizeof(reset));
 151         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 152         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 153         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 154
 155         return 0;
 156 }
 157
 158 static int mt352_avermedia_xc3028_init(struct dvb_frontend *fe)
 159 {
 160         static u8 clock_config []  = { CLOCK_CTL, 0x38, 0x2d };
 161         static u8 reset []         = { RESET, 0x80 };
 162         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 };
 163         static u8 agc_cfg []       = { AGC_TARGET, 0xe };
 164         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 };
 165
 166         mt352_write(fe, clock_config,   sizeof(clock_config));
 167         udelay(200);
 168         mt352_write(fe, reset,          sizeof(reset));
 169         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 170         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 171         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 172         return 0;
 173 }
 174
 175 static int mt352_pinnacle_tuner_set_params(struct dvb_frontend* fe,
 176                                            struct dvb_frontend_parameters* params)
 177 {
 178         u8 off[] = { 0x00, 0xf1};
 179         u8 on[]  = { 0x00, 0x71};
 180         struct i2c_msg msg = {.addr=0x43, .flags=0, .buf=off, .len = sizeof(off)};
 181
 182         struct saa7134_dev *dev = fe->dvb->priv;
 183         struct v4l2_frequency f;
 184
 185         /* set frequency (mt2050) */
 186         f.tuner     = 0;
 187         f.type      = V4L2_TUNER_DIGITAL_TV;
 188         f.frequency = params->frequency / 1000 * 16 / 1000;
 189         if (fe->ops.i2c_gate_ctrl)
 190                 fe->ops.i2c_gate_ctrl(fe, 1);
 191         i2c_transfer(&dev->i2c_adap, &msg, 1);
 192         saa7134_i2c_call_clients(dev,VIDIOC_S_FREQUENCY,&f);
 193         msg.buf = on;
 194         if (fe->ops.i2c_gate_ctrl)
 195                 fe->ops.i2c_gate_ctrl(fe, 1);
 196         i2c_transfer(&dev->i2c_adap, &msg, 1);
 197
 198         pinnacle_antenna_pwr(dev, antenna_pwr);
 199
 200         /* mt352 setup */
 201         return mt352_pinnacle_init(fe);
 202 }
 203
 204 static struct mt352_config pinnacle_300i = {
 205         .demod_address = 0x3c >> 1,
 206         .adc_clock     = 20333,
 207         .if2           = 36150,
 208         .no_tuner      = 1,
 209         .demod_init    = mt352_pinnacle_init,
 210 };
 211
 212 static struct mt352_config avermedia_777 = {
 213         .demod_address = 0xf,
 214         .demod_init    = mt352_aver777_init,
 215 };
 216
 217 static struct mt352_config avermedia_xc3028_mt352_dev = {
 218         .demod_address   = (0x1e >> 1),
 219         .no_tuner        = 1,
 220         .demod_init      = mt352_avermedia_xc3028_init,
 221 };
 222
 223 /* ==================================================================
 224  * tda1004x based DVB-T cards, helper functions
 225  */
 226
 227 static int philips_tda1004x_request_firmware(struct dvb_frontend *fe,
 228                                            const struct firmware **fw, char *name)
 229 {
 230         struct saa7134_dev *dev = fe->dvb->priv;
 231         return request_firmware(fw, name, &dev->pci->dev);
 232 }
 233
 234 /* ------------------------------------------------------------------
 235  * these tuners are tu1216, td1316(a)
 236  */
 237
 238 static int philips_tda6651_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 239 {
 240         struct saa7134_dev *dev = fe->dvb->priv;
 241         struct tda1004x_state *state = fe->demodulator_priv;
 242         u8 addr = state->config->tuner_address;
 243         u8 tuner_buf[4];
 244         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tuner_buf,.len =
 245                         sizeof(tuner_buf) };
 246         int tuner_frequency = 0;
 247         u8 band, cp, filter;
 248
 249         /* determine charge pump */
 250         tuner_frequency = params->frequency + 36166000;
 251         if (tuner_frequency < 87000000)
 252                 return -EINVAL;
 253         else if (tuner_frequency < 130000000)
 254                 cp = 3;
 255         else if (tuner_frequency < 160000000)
 256                 cp = 5;
 257         else if (tuner_frequency < 200000000)
 258                 cp = 6;
 259         else if (tuner_frequency < 290000000)
 260                 cp = 3;
 261         else if (tuner_frequency < 420000000)
 262                 cp = 5;
 263         else if (tuner_frequency < 480000000)
 264                 cp = 6;
 265         else if (tuner_frequency < 620000000)
 266                 cp = 3;
 267         else if (tuner_frequency < 830000000)
 268                 cp = 5;
 269         else if (tuner_frequency < 895000000)
 270                 cp = 7;
 271         else
 272                 return -EINVAL;
 273
 274         /* determine band */
 275         if (params->frequency < 49000000)
 276                 return -EINVAL;
 277         else if (params->frequency < 161000000)
 278                 band = 1;
 279         else if (params->frequency < 444000000)
 280                 band = 2;
 281         else if (params->frequency < 861000000)
 282                 band = 4;
 283         else
 284                 return -EINVAL;
 285
 286         /* setup PLL filter */
 287         switch (params->u.ofdm.bandwidth) {
 288         case BANDWIDTH_6_MHZ:
 289                 filter = 0;
 290                 break;
 291
 292         case BANDWIDTH_7_MHZ:
 293                 filter = 0;
 294                 break;
 295
 296         case BANDWIDTH_8_MHZ:
 297                 filter = 1;
 298                 break;
 299
 300         default:
 301                 return -EINVAL;
 302         }
 303
 304         /* calculate divisor
 305          * ((36166000+((1000000/6)/2)) + Finput)/(1000000/6)
 306          */
 307         tuner_frequency = (((params->frequency / 1000) * 6) + 217496) / 1000;
 308
 309         /* setup tuner buffer */
 310         tuner_buf[0] = (tuner_frequency >> 8) & 0x7f;
 311         tuner_buf[1] = tuner_frequency & 0xff;
 312         tuner_buf[2] = 0xca;
 313         tuner_buf[3] = (cp << 5) | (filter << 3) | band;
 314
 315         if (fe->ops.i2c_gate_ctrl)
 316                 fe->ops.i2c_gate_ctrl(fe, 1);
 317         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) {
 318                 wprintk("could not write to tuner at addr: 0x%02x\n",
 319                         addr << 1);
 320                 return -EIO;
 321         }
 322         msleep(1);
 323         return 0;
 324 }
 325
 326 static int philips_tu1216_init(struct dvb_frontend *fe)
 327 {
 328         struct saa7134_dev *dev = fe->dvb->priv;
 329         struct tda1004x_state *state = fe->demodulator_priv;
 330         u8 addr = state->config->tuner_address;
 331         static u8 tu1216_init[] = { 0x0b, 0xf5, 0x85, 0xab };
 332         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tu1216_init,.len = sizeof(tu1216_init) };
 333
 334         /* setup PLL configuration */
 335         if (fe->ops.i2c_gate_ctrl)
 336                 fe->ops.i2c_gate_ctrl(fe, 1);
 337         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1)
 338                 return -EIO;
 339         msleep(1);
 340
 341         return 0;
 342 }
 343
 344 /* ------------------------------------------------------------------ */
 345
 346 static struct tda1004x_config philips_tu1216_60_config = {
 347         .demod_address = 0x8,
 348         .invert        = 1,
 349         .invert_oclk   = 0,
 350         .xtal_freq     = TDA10046_XTAL_4M,
 351         .agc_config    = TDA10046_AGC_DEFAULT,
 352         .if_freq       = TDA10046_FREQ_3617,
 353         .tuner_address = 0x60,
 354         .request_firmware = philips_tda1004x_request_firmware
 355 };
 356
 357 static struct tda1004x_config philips_tu1216_61_config = {
 358
 359         .demod_address = 0x8,
 360         .invert        = 1,
 361         .invert_oclk   = 0,
 362         .xtal_freq     = TDA10046_XTAL_4M,
 363         .agc_config    = TDA10046_AGC_DEFAULT,
 364         .if_freq       = TDA10046_FREQ_3617,
 365         .tuner_address = 0x61,
 366         .request_firmware = philips_tda1004x_request_firmware
 367 };
 368
 369 /* ------------------------------------------------------------------ */
 370
 371 static int philips_td1316_tuner_init(struct dvb_frontend *fe)
 372 {
 373         struct saa7134_dev *dev = fe->dvb->priv;
 374         struct tda1004x_state *state = fe->demodulator_priv;
 375         u8 addr = state->config->tuner_address;
 376         static u8 msg[] = { 0x0b, 0xf5, 0x86, 0xab };
 377         struct i2c_msg init_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
 378
 379         /* setup PLL configuration */
 380         if (fe->ops.i2c_gate_ctrl)
 381                 fe->ops.i2c_gate_ctrl(fe, 1);
 382         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
 383                 return -EIO;
 384         return 0;
 385 }
 386
 387 static int philips_td1316_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 388 {
 389         return philips_tda6651_pll_set(fe, params);
 390 }
 391
 392 static int philips_td1316_tuner_sleep(struct dvb_frontend *fe)
 393 {
 394         struct saa7134_dev *dev = fe->dvb->priv;
 395         struct tda1004x_state *state = fe->demodulator_priv;
 396         u8 addr = state->config->tuner_address;
 397         static u8 msg[] = { 0x0b, 0xdc, 0x86, 0xa4 };
 398         struct i2c_msg analog_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
 399
 400         /* switch the tuner to analog mode */
 401         if (fe->ops.i2c_gate_ctrl)
 402                 fe->ops.i2c_gate_ctrl(fe, 1);
 403         if (i2c_transfer(&dev->i2c_adap, &analog_msg, 1) != 1)
 404                 return -EIO;
 405         return 0;
 406 }
 407
 408 /* ------------------------------------------------------------------ */
 409
 410 static int philips_europa_tuner_init(struct dvb_frontend *fe)
 411 {
 412         struct saa7134_dev *dev = fe->dvb->priv;
 413         static u8 msg[] = { 0x00, 0x40};
 414         struct i2c_msg init_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
 415
 416
 417         if (philips_td1316_tuner_init(fe))
 418                 return -EIO;
 419         msleep(1);
 420         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
 421                 return -EIO;
 422
 423         return 0;
 424 }
 425
 426 static int philips_europa_tuner_sleep(struct dvb_frontend *fe)
 427 {
 428         struct saa7134_dev *dev = fe->dvb->priv;
 429
 430         static u8 msg[] = { 0x00, 0x14 };
 431         struct i2c_msg analog_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
 432
 433         if (philips_td1316_tuner_sleep(fe))
 434                 return -EIO;
 435
 436         /* switch the board to analog mode */
 437         if (fe->ops.i2c_gate_ctrl)
 438                 fe->ops.i2c_gate_ctrl(fe, 1);
 439         i2c_transfer(&dev->i2c_adap, &analog_msg, 1);
 440         return 0;
 441 }
 442
 443 static int philips_europa_demod_sleep(struct dvb_frontend *fe)
 444 {
 445         struct saa7134_dev *dev = fe->dvb->priv;
 446
 447         if (dev->original_demod_sleep)
 448                 dev->original_demod_sleep(fe);
 449         fe->ops.i2c_gate_ctrl(fe, 1);
 450         return 0;
 451 }
 452
 453 static struct tda1004x_config philips_europa_config = {
 454
 455         .demod_address = 0x8,
 456         .invert        = 0,
 457         .invert_oclk   = 0,
 458         .xtal_freq     = TDA10046_XTAL_4M,
 459         .agc_config    = TDA10046_AGC_IFO_AUTO_POS,
 460         .if_freq       = TDA10046_FREQ_052,
 461         .tuner_address = 0x61,
 462         .request_firmware = philips_tda1004x_request_firmware
 463 };
 464
 465 static struct tda1004x_config medion_cardbus = {
 466         .demod_address = 0x08,
 467         .invert        = 1,
 468         .invert_oclk   = 0,
 469         .xtal_freq     = TDA10046_XTAL_16M,
 470         .agc_config    = TDA10046_AGC_IFO_AUTO_NEG,
 471         .if_freq       = TDA10046_FREQ_3613,
 472         .tuner_address = 0x61,
 473         .request_firmware = philips_tda1004x_request_firmware
 474 };
 475
 476 /* ------------------------------------------------------------------
 477  * tda 1004x based cards with philips silicon tuner
 478  */
 479
 480 static int tda8290_i2c_gate_ctrl( struct dvb_frontend* fe, int enable)
 481 {
 482         struct tda1004x_state *state = fe->demodulator_priv;
 483
 484         u8 addr = state->config->i2c_gate;
 485         static u8 tda8290_close[] = { 0x21, 0xc0};
 486         static u8 tda8290_open[]  = { 0x21, 0x80};
 487         struct i2c_msg tda8290_msg = {.addr = addr,.flags = 0, .len = 2};
 488         if (enable) {
 489                 tda8290_msg.buf = tda8290_close;
 490         } else {
 491                 tda8290_msg.buf = tda8290_open;
 492         }
 493         if (i2c_transfer(state->i2c, &tda8290_msg, 1) != 1) {
 494                 struct saa7134_dev *dev = fe->dvb->priv;
 495                 wprintk("could not access tda8290 I2C gate\n");
 496                 return -EIO;
 497         }
 498         msleep(20);
 499         return 0;
 500 }
 501
 502 static int philips_tda827x_tuner_init(struct dvb_frontend *fe)
 503 {
 504         struct saa7134_dev *dev = fe->dvb->priv;
 505         struct tda1004x_state *state = fe->demodulator_priv;
 506
 507         switch (state->config->antenna_switch) {
 508         case 0: break;
 509         case 1: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
 510                 saa7134_set_gpio(dev, 21, 0);
 511                 break;
 512         case 2: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
 513                 saa7134_set_gpio(dev, 21, 1);
 514                 break;
 515         }
 516         return 0;
 517 }
 518
 519 static int philips_tda827x_tuner_sleep(struct dvb_frontend *fe)
 520 {
 521         struct saa7134_dev *dev = fe->dvb->priv;
 522         struct tda1004x_state *state = fe->demodulator_priv;
 523
 524         switch (state->config->antenna_switch) {
 525         case 0: break;
 526         case 1: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
 527                 saa7134_set_gpio(dev, 21, 1);
 528                 break;
 529         case 2: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
 530                 saa7134_set_gpio(dev, 21, 0);
 531                 break;
 532         }
 533         return 0;
 534 }
 535
 536 static int configure_tda827x_fe(struct saa7134_dev *dev,
 537                                 struct tda1004x_config *cdec_conf,
 538                                 struct tda827x_config *tuner_conf)
 539 {
 540         struct videobuf_dvb_frontend *fe0;
 541
 542         /* Get the first frontend */
 543         fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
 544
 545         fe0->dvb.frontend = dvb_attach(tda10046_attach, cdec_conf, &dev->i2c_adap);
 546         if (fe0->dvb.frontend) {
 547                 if (cdec_conf->i2c_gate)
 548                         fe0->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl;
 549                 if (dvb_attach(tda827x_attach, fe0->dvb.frontend,
 550                                cdec_conf->tuner_address,
 551                                &dev->i2c_adap, tuner_conf))
 552                         return 0;
 553
 554                 wprintk("no tda827x tuner found at addr: %02x\n",
 555                                 cdec_conf->tuner_address);
 556         }
 557         return -EINVAL;
 558 }
 559
 560 /* ------------------------------------------------------------------ */
 561
 562 static struct tda827x_config tda827x_cfg_0 = {
 563         .init = philips_tda827x_tuner_init,
 564         .sleep = philips_tda827x_tuner_sleep,
 565         .config = 0,
 566         .switch_addr = 0
 567 };
 568
 569 static struct tda827x_config tda827x_cfg_1 = {
 570         .init = philips_tda827x_tuner_init,
 571         .sleep = philips_tda827x_tuner_sleep,
 572         .config = 1,
 573         .switch_addr = 0x4b
 574 };
 575
 576 static struct tda827x_config tda827x_cfg_2 = {
 577         .init = philips_tda827x_tuner_init,
 578         .sleep = philips_tda827x_tuner_sleep,
 579         .config = 2,
 580         .switch_addr = 0x4b
 581 };
 582
 583 static struct tda827x_config tda827x_cfg_2_sw42 = {
 584         .init = philips_tda827x_tuner_init,
 585         .sleep = philips_tda827x_tuner_sleep,
 586         .config = 2,
 587         .switch_addr = 0x42
 588 };
 589
 590 /* ------------------------------------------------------------------ */
 591
 592 static struct tda1004x_config tda827x_lifeview_config = {
 593         .demod_address = 0x08,
 594         .invert        = 1,
 595         .invert_oclk   = 0,
 596         .xtal_freq     = TDA10046_XTAL_16M,
 597         .agc_config    = TDA10046_AGC_TDA827X,
 598         .gpio_config   = TDA10046_GP11_I,
 599         .if_freq       = TDA10046_FREQ_045,
 600         .tuner_address = 0x60,
 601         .request_firmware = philips_tda1004x_request_firmware
 602 };
 603
 604 static struct tda1004x_config philips_tiger_config = {
 605         .demod_address = 0x08,
 606         .invert        = 1,
 607         .invert_oclk   = 0,
 608         .xtal_freq     = TDA10046_XTAL_16M,
 609         .agc_config    = TDA10046_AGC_TDA827X,
 610         .gpio_config   = TDA10046_GP11_I,
 611         .if_freq       = TDA10046_FREQ_045,
 612         .i2c_gate      = 0x4b,
 613         .tuner_address = 0x61,
 614         .antenna_switch= 1,
 615         .request_firmware = philips_tda1004x_request_firmware
 616 };
 617
 618 static struct tda1004x_config cinergy_ht_config = {
 619         .demod_address = 0x08,
 620         .invert        = 1,
 621         .invert_oclk   = 0,
 622         .xtal_freq     = TDA10046_XTAL_16M,
 623         .agc_config    = TDA10046_AGC_TDA827X,
 624         .gpio_config   = TDA10046_GP01_I,
 625         .if_freq       = TDA10046_FREQ_045,
 626         .i2c_gate      = 0x4b,
 627         .tuner_address = 0x61,
 628         .request_firmware = philips_tda1004x_request_firmware
 629 };
 630
 631 static struct tda1004x_config cinergy_ht_pci_config = {
 632         .demod_address = 0x08,
 633         .invert        = 1,
 634         .invert_oclk   = 0,
 635         .xtal_freq     = TDA10046_XTAL_16M,
 636         .agc_config    = TDA10046_AGC_TDA827X,
 637         .gpio_config   = TDA10046_GP01_I,
 638         .if_freq       = TDA10046_FREQ_045,
 639         .i2c_gate      = 0x4b,
 640         .tuner_address = 0x60,
 641         .request_firmware = philips_tda1004x_request_firmware
 642 };
 643
 644 static struct tda1004x_config philips_tiger_s_config = {
 645         .demod_address = 0x08,
 646         .invert        = 1,
 647         .invert_oclk   = 0,
 648         .xtal_freq     = TDA10046_XTAL_16M,
 649         .agc_config    = TDA10046_AGC_TDA827X,
 650         .gpio_config   = TDA10046_GP01_I,
 651         .if_freq       = TDA10046_FREQ_045,
 652         .i2c_gate      = 0x4b,
 653         .tuner_address = 0x61,
 654         .antenna_switch= 1,
 655         .request_firmware = philips_tda1004x_request_firmware
 656 };
 657
 658 static struct tda1004x_config pinnacle_pctv_310i_config = {
 659         .demod_address = 0x08,
 660         .invert        = 1,
 661         .invert_oclk   = 0,
 662         .xtal_freq     = TDA10046_XTAL_16M,
 663         .agc_config    = TDA10046_AGC_TDA827X,
 664         .gpio_config   = TDA10046_GP11_I,
 665         .if_freq       = TDA10046_FREQ_045,
 666         .i2c_gate      = 0x4b,
 667         .tuner_address = 0x61,
 668         .request_firmware = philips_tda1004x_request_firmware
 669 };
 670
 671 static struct tda1004x_config hauppauge_hvr_1110_config = {
 672         .demod_address = 0x08,
 673         .invert        = 1,
 674         .invert_oclk   = 0,
 675         .xtal_freq     = TDA10046_XTAL_16M,
 676         .agc_config    = TDA10046_AGC_TDA827X,
 677         .gpio_config   = TDA10046_GP11_I,
 678         .if_freq       = TDA10046_FREQ_045,
 679         .i2c_gate      = 0x4b,
 680         .tuner_address = 0x61,
 681         .request_firmware = philips_tda1004x_request_firmware
 682 };
 683
 684 static struct tda1004x_config asus_p7131_dual_config = {
 685         .demod_address = 0x08,
 686         .invert        = 1,
 687         .invert_oclk   = 0,
 688         .xtal_freq     = TDA10046_XTAL_16M,
 689         .agc_config    = TDA10046_AGC_TDA827X,
 690         .gpio_config   = TDA10046_GP11_I,
 691         .if_freq       = TDA10046_FREQ_045,
 692         .i2c_gate      = 0x4b,
 693         .tuner_address = 0x61,
 694         .antenna_switch= 2,
 695         .request_firmware = philips_tda1004x_request_firmware
 696 };
 697
 698 static struct tda1004x_config lifeview_trio_config = {
 699         .demod_address = 0x09,
 700         .invert        = 1,
 701         .invert_oclk   = 0,
 702         .xtal_freq     = TDA10046_XTAL_16M,
 703         .agc_config    = TDA10046_AGC_TDA827X,
 704         .gpio_config   = TDA10046_GP00_I,
 705         .if_freq       = TDA10046_FREQ_045,
 706         .tuner_address = 0x60,
 707         .request_firmware = philips_tda1004x_request_firmware
 708 };
 709
 710 static struct tda1004x_config tevion_dvbt220rf_config = {
 711         .demod_address = 0x08,
 712         .invert        = 1,
 713         .invert_oclk   = 0,
 714         .xtal_freq     = TDA10046_XTAL_16M,
 715         .agc_config    = TDA10046_AGC_TDA827X,
 716         .gpio_config   = TDA10046_GP11_I,
 717         .if_freq       = TDA10046_FREQ_045,
 718         .tuner_address = 0x60,
 719         .request_firmware = philips_tda1004x_request_firmware
 720 };
 721
 722 static struct tda1004x_config md8800_dvbt_config = {
 723         .demod_address = 0x08,
 724         .invert        = 1,
 725         .invert_oclk   = 0,
 726         .xtal_freq     = TDA10046_XTAL_16M,
 727         .agc_config    = TDA10046_AGC_TDA827X,
 728         .gpio_config   = TDA10046_GP01_I,
 729         .if_freq       = TDA10046_FREQ_045,
 730         .i2c_gate      = 0x4b,
 731         .tuner_address = 0x60,
 732         .request_firmware = philips_tda1004x_request_firmware
 733 };
 734
 735 static struct tda1004x_config asus_p7131_4871_config = {
 736         .demod_address = 0x08,
 737         .invert        = 1,
 738         .invert_oclk   = 0,
 739         .xtal_freq     = TDA10046_XTAL_16M,
 740         .agc_config    = TDA10046_AGC_TDA827X,
 741         .gpio_config   = TDA10046_GP01_I,
 742         .if_freq       = TDA10046_FREQ_045,
 743         .i2c_gate      = 0x4b,
 744         .tuner_address = 0x61,
 745         .antenna_switch= 2,
 746         .request_firmware = philips_tda1004x_request_firmware
 747 };
 748
 749 static struct tda1004x_config asus_p7131_hybrid_lna_config = {
 750         .demod_address = 0x08,
 751         .invert        = 1,
 752         .invert_oclk   = 0,
 753         .xtal_freq     = TDA10046_XTAL_16M,
 754         .agc_config    = TDA10046_AGC_TDA827X,
 755         .gpio_config   = TDA10046_GP11_I,
 756         .if_freq       = TDA10046_FREQ_045,
 757         .i2c_gate      = 0x4b,
 758         .tuner_address = 0x61,
 759         .antenna_switch= 2,
 760         .request_firmware = philips_tda1004x_request_firmware
 761 };
 762
 763 static struct tda1004x_config kworld_dvb_t_210_config = {
 764         .demod_address = 0x08,
 765         .invert        = 1,
 766         .invert_oclk   = 0,
 767         .xtal_freq     = TDA10046_XTAL_16M,
 768         .agc_config    = TDA10046_AGC_TDA827X,
 769         .gpio_config   = TDA10046_GP11_I,
 770         .if_freq       = TDA10046_FREQ_045,
 771         .i2c_gate      = 0x4b,
 772         .tuner_address = 0x61,
 773         .antenna_switch= 1,
 774         .request_firmware = philips_tda1004x_request_firmware
 775 };
 776
 777 static struct tda1004x_config avermedia_super_007_config = {
 778         .demod_address = 0x08,
 779         .invert        = 1,
 780         .invert_oclk   = 0,
 781         .xtal_freq     = TDA10046_XTAL_16M,
 782         .agc_config    = TDA10046_AGC_TDA827X,
 783         .gpio_config   = TDA10046_GP01_I,
 784         .if_freq       = TDA10046_FREQ_045,
 785         .i2c_gate      = 0x4b,
 786         .tuner_address = 0x60,
 787         .antenna_switch= 1,
 788         .request_firmware = philips_tda1004x_request_firmware
 789 };
 790
 791 static struct tda1004x_config twinhan_dtv_dvb_3056_config = {
 792         .demod_address = 0x08,
 793         .invert        = 1,
 794         .invert_oclk   = 0,
 795         .xtal_freq     = TDA10046_XTAL_16M,
 796         .agc_config    = TDA10046_AGC_TDA827X,
 797         .gpio_config   = TDA10046_GP01_I,
 798         .if_freq       = TDA10046_FREQ_045,
 799         .i2c_gate      = 0x42,
 800         .tuner_address = 0x61,
 801         .antenna_switch = 1,
 802         .request_firmware = philips_tda1004x_request_firmware
 803 };
 804
 805 static struct tda1004x_config asus_tiger_3in1_config = {
 806         .demod_address = 0x0b,
 807         .invert        = 1,
 808         .invert_oclk   = 0,
 809         .xtal_freq     = TDA10046_XTAL_16M,
 810         .agc_config    = TDA10046_AGC_TDA827X,
 811         .gpio_config   = TDA10046_GP11_I,
 812         .if_freq       = TDA10046_FREQ_045,
 813         .i2c_gate      = 0x4b,
 814         .tuner_address = 0x61,
 815         .antenna_switch = 1,
 816         .request_firmware = philips_tda1004x_request_firmware
 817 };
 818
 819 /* ------------------------------------------------------------------
 820  * special case: this card uses saa713x GPIO22 for the mode switch
 821  */
 822
 823 static int ads_duo_tuner_init(struct dvb_frontend *fe)
 824 {
 825         struct saa7134_dev *dev = fe->dvb->priv;
 826         philips_tda827x_tuner_init(fe);
 827         /* route TDA8275a AGC input to the channel decoder */
 828         saa7134_set_gpio(dev, 22, 1);
 829         return 0;
 830 }
 831
 832 static int ads_duo_tuner_sleep(struct dvb_frontend *fe)
 833 {
 834         struct saa7134_dev *dev = fe->dvb->priv;
 835         /* route TDA8275a AGC input to the analog IF chip*/
 836         saa7134_set_gpio(dev, 22, 0);
 837         philips_tda827x_tuner_sleep(fe);
 838         return 0;
 839 }
 840
 841 static struct tda827x_config ads_duo_cfg = {
 842         .init = ads_duo_tuner_init,
 843         .sleep = ads_duo_tuner_sleep,
 844         .config = 0
 845 };
 846
 847 static struct tda1004x_config ads_tech_duo_config = {
 848         .demod_address = 0x08,
 849         .invert        = 1,
 850         .invert_oclk   = 0,
 851         .xtal_freq     = TDA10046_XTAL_16M,
 852         .agc_config    = TDA10046_AGC_TDA827X,
 853         .gpio_config   = TDA10046_GP00_I,
 854         .if_freq       = TDA10046_FREQ_045,
 855         .tuner_address = 0x61,
 856         .request_firmware = philips_tda1004x_request_firmware
 857 };
 858
 859 static struct zl10353_config behold_h6_config = {
 860         .demod_address = 0x1e>>1,
 861         .no_tuner      = 1,
 862         .parallel_ts   = 1,
 863         .disable_i2c_gate_ctrl = 1,
 864 };
 865
 866 /* ==================================================================
 867  * tda10086 based DVB-S cards, helper functions
 868  */
 869
 870 static struct tda10086_config flydvbs = {
 871         .demod_address = 0x0e,
 872         .invert = 0,
 873         .diseqc_tone = 0,
 874         .xtal_freq = TDA10086_XTAL_16M,
 875 };
 876
 877 static struct tda10086_config sd1878_4m = {
 878         .demod_address = 0x0e,
 879         .invert = 0,
 880         .diseqc_tone = 0,
 881         .xtal_freq = TDA10086_XTAL_4M,
 882 };
 883
 884 /* ------------------------------------------------------------------
 885  * special case: lnb supply is connected to the gated i2c
 886  */
 887
 888 static int md8800_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 889 {
 890         int res = -EIO;
 891         struct saa7134_dev *dev = fe->dvb->priv;
 892         if (fe->ops.i2c_gate_ctrl) {
 893                 fe->ops.i2c_gate_ctrl(fe, 1);
 894                 if (dev->original_set_voltage)
 895                         res = dev->original_set_voltage(fe, voltage);
 896                 fe->ops.i2c_gate_ctrl(fe, 0);
 897         }
 898         return res;
 899 };
 900
 901 static int md8800_set_high_voltage(struct dvb_frontend *fe, long arg)
 902 {
 903         int res = -EIO;
 904         struct saa7134_dev *dev = fe->dvb->priv;
 905         if (fe->ops.i2c_gate_ctrl) {
 906                 fe->ops.i2c_gate_ctrl(fe, 1);
 907                 if (dev->original_set_high_voltage)
 908                         res = dev->original_set_high_voltage(fe, arg);
 909                 fe->ops.i2c_gate_ctrl(fe, 0);
 910         }
 911         return res;
 912 };
 913
 914 static int md8800_set_voltage2(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 915 {
 916         struct saa7134_dev *dev = fe->dvb->priv;
 917         u8 wbuf[2] = { 0x1f, 00 };
 918         u8 rbuf;
 919         struct i2c_msg msg[] = { { .addr = 0x08, .flags = 0, .buf = wbuf, .len = 1 },
 920                                  { .addr = 0x08, .flags = I2C_M_RD, .buf = &rbuf, .len = 1 } };
 921
 922         if (i2c_transfer(&dev->i2c_adap, msg, 2) != 2)
 923                 return -EIO;
 924         /* NOTE: this assumes that gpo1 is used, it might be bit 5 (gpo2) */
 925         if (voltage == SEC_VOLTAGE_18)
 926                 wbuf[1] = rbuf | 0x10;
 927         else
 928                 wbuf[1] = rbuf & 0xef;
 929         msg[0].len = 2;
 930         i2c_transfer(&dev->i2c_adap, msg, 1);
 931         return 0;
 932 }
 933
 934 static int md8800_set_high_voltage2(struct dvb_frontend *fe, long arg)
 935 {
 936         struct saa7134_dev *dev = fe->dvb->priv;
 937         wprintk("%s: sorry can't set high LNB supply voltage from here\n", __func__);
 938         return -EIO;
 939 }
 940
 941 /* ==================================================================
 942  * nxt200x based ATSC cards, helper functions
 943  */
 944
 945 static struct nxt200x_config avertvhda180 = {
 946         .demod_address    = 0x0a,
 947 };
 948
 949 static struct nxt200x_config kworldatsc110 = {
 950         .demod_address    = 0x0a,
 951 };
 952
 953 /* ==================================================================
 954  * Core code
 955  */
 956
 957 static int dvb_init(struct saa7134_dev *dev)
 958 {
 959         int ret;
 960         int attach_xc3028 = 0;
 961         struct videobuf_dvb_frontend *fe0;
 962
 963         /* FIXME: add support for multi-frontend */
 964         mutex_init(&dev->frontends.lock);
 965         INIT_LIST_HEAD(&dev->frontends.felist);
 966
 967         printk(KERN_INFO "%s() allocating 1 frontend\n", __func__);
 968         fe0 = videobuf_dvb_alloc_frontend(&dev->frontends, 1);
 969         if (!fe0) {
 970                 printk(KERN_ERR "%s() failed to alloc\n", __func__);
 971                 return -ENOMEM;
 972         }
 973
 974         /* init struct videobuf_dvb */
 975         dev->ts.nr_bufs    = 32;
 976         dev->ts.nr_packets = 32*4;
 977         fe0->dvb.name = dev->name;
 978         videobuf_queue_sg_init(&fe0->dvb.dvbq, &saa7134_ts_qops,
 979                             &dev->pci->dev, &dev->slock,
 980                             V4L2_BUF_TYPE_VIDEO_CAPTURE,
 981                             V4L2_FIELD_ALTERNATE,
 982                             sizeof(struct saa7134_buf),
 983                             dev);
 984
 985         switch (dev->board) {
 986         case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
 987                 dprintk("pinnacle 300i dvb setup\n");
 988                 fe0->dvb.frontend = dvb_attach(mt352_attach, &pinnacle_300i,
 989                                                &dev->i2c_adap);
 990                 if (fe0->dvb.frontend) {
 991                         fe0->dvb.frontend->ops.tuner_ops.set_params = mt352_pinnacle_tuner_set_params;
 992                 }
 993                 break;
 994         case SAA7134_BOARD_AVERMEDIA_777:
 995         case SAA7134_BOARD_AVERMEDIA_A16AR:
 996                 dprintk("avertv 777 dvb setup\n");
 997                 fe0->dvb.frontend = dvb_attach(mt352_attach, &avermedia_777,
 998                                                &dev->i2c_adap);
 999                 if (fe0->dvb.frontend) {
1000                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1001                                    &dev->i2c_adap, 0x61,
1002                                    TUNER_PHILIPS_TD1316);
1003                 }
1004                 break;
1005         case SAA7134_BOARD_AVERMEDIA_A16D:
1006                 dprintk("AverMedia A16D dvb setup\n");
1007                 fe0->dvb.frontend = dvb_attach(mt352_attach,
1008                                                 &avermedia_xc3028_mt352_dev,
1009                                                 &dev->i2c_adap);
1010                 attach_xc3028 = 1;
1011                 break;
1012         case SAA7134_BOARD_MD7134:
1013                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1014                                                &medion_cardbus,
1015                                                &dev->i2c_adap);
1016                 if (fe0->dvb.frontend) {
1017                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1018                                    &dev->i2c_adap, medion_cardbus.tuner_address,
1019                                    TUNER_PHILIPS_FMD1216ME_MK3);
1020                 }
1021                 break;
1022         case SAA7134_BOARD_PHILIPS_TOUGH:
1023                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1024                                                &philips_tu1216_60_config,
1025                                                &dev->i2c_adap);
1026                 if (fe0->dvb.frontend) {
1027                         fe0->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
1028                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
1029                 }
1030                 break;
1031         case SAA7134_BOARD_FLYDVBTDUO:
1032         case SAA7134_BOARD_FLYDVBT_DUO_CARDBUS:
1033                 if (configure_tda827x_fe(dev, &tda827x_lifeview_config,
1034                                          &tda827x_cfg_0) < 0)
1035                         goto dettach_frontend;
1036                 break;
1037         case SAA7134_BOARD_PHILIPS_EUROPA:
1038         case SAA7134_BOARD_VIDEOMATE_DVBT_300:
1039                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1040                                                &philips_europa_config,
1041                                                &dev->i2c_adap);
1042                 if (fe0->dvb.frontend) {
1043                         dev->original_demod_sleep = fe0->dvb.frontend->ops.sleep;
1044                         fe0->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1045                         fe0->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init;
1046                         fe0->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep;
1047                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1048                 }
1049                 break;
1050         case SAA7134_BOARD_VIDEOMATE_DVBT_200:
1051                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1052                                                &philips_tu1216_61_config,
1053                                                &dev->i2c_adap);
1054                 if (fe0->dvb.frontend) {
1055                         fe0->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
1056                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
1057                 }
1058                 break;
1059         case SAA7134_BOARD_KWORLD_DVBT_210:
1060                 if (configure_tda827x_fe(dev, &kworld_dvb_t_210_config,
1061                                          &tda827x_cfg_2) < 0)
1062                         goto dettach_frontend;
1063                 break;
1064         case SAA7134_BOARD_PHILIPS_TIGER:
1065                 if (configure_tda827x_fe(dev, &philips_tiger_config,
1066                                          &tda827x_cfg_0) < 0)
1067                         goto dettach_frontend;
1068                 break;
1069         case SAA7134_BOARD_PINNACLE_PCTV_310i:
1070                 if (configure_tda827x_fe(dev, &pinnacle_pctv_310i_config,
1071                                          &tda827x_cfg_1) < 0)
1072                         goto dettach_frontend;
1073                 break;
1074         case SAA7134_BOARD_HAUPPAUGE_HVR1110:
1075                 if (configure_tda827x_fe(dev, &hauppauge_hvr_1110_config,
1076                                          &tda827x_cfg_1) < 0)
1077                         goto dettach_frontend;
1078                 break;
1079         case SAA7134_BOARD_ASUSTeK_P7131_DUAL:
1080                 if (configure_tda827x_fe(dev, &asus_p7131_dual_config,
1081                                          &tda827x_cfg_0) < 0)
1082                         goto dettach_frontend;
1083                 break;
1084         case SAA7134_BOARD_FLYDVBT_LR301:
1085                 if (configure_tda827x_fe(dev, &tda827x_lifeview_config,
1086                                          &tda827x_cfg_0) < 0)
1087                         goto dettach_frontend;
1088                 break;
1089         case SAA7134_BOARD_FLYDVB_TRIO:
1090                 if (!use_frontend) {    /* terrestrial */
1091                         if (configure_tda827x_fe(dev, &lifeview_trio_config,
1092                                                  &tda827x_cfg_0) < 0)
1093                                 goto dettach_frontend;
1094                 } else {                /* satellite */
1095                         fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, &dev->i2c_adap);
1096                         if (fe0->dvb.frontend) {
1097                                 if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x63,
1098                                                                         &dev->i2c_adap, 0) == NULL) {
1099                                         wprintk("%s: Lifeview Trio, No tda826x found!\n", __func__);
1100                                         goto dettach_frontend;
1101                                 }
1102                                 if (dvb_attach(isl6421_attach, fe0->dvb.frontend, &dev->i2c_adap,
1103                                                                                 0x08, 0, 0) == NULL) {
1104                                         wprintk("%s: Lifeview Trio, No ISL6421 found!\n", __func__);
1105                                         goto dettach_frontend;
1106                                 }
1107                         }
1108                 }
1109                 break;
1110         case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331:
1111         case SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS:
1112                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1113                                                &ads_tech_duo_config,
1114                                                &dev->i2c_adap);
1115                 if (fe0->dvb.frontend) {
1116                         if (dvb_attach(tda827x_attach,fe0->dvb.frontend,
1117                                    ads_tech_duo_config.tuner_address, &dev->i2c_adap,
1118                                                                 &ads_duo_cfg) == NULL) {
1119                                 wprintk("no tda827x tuner found at addr: %02x\n",
1120                                         ads_tech_duo_config.tuner_address);
1121                                 goto dettach_frontend;
1122                         }
1123                 } else
1124                         wprintk("failed to attach tda10046\n");
1125                 break;
1126         case SAA7134_BOARD_TEVION_DVBT_220RF:
1127                 if (configure_tda827x_fe(dev, &tevion_dvbt220rf_config,
1128                                          &tda827x_cfg_0) < 0)
1129                         goto dettach_frontend;
1130                 break;
1131         case SAA7134_BOARD_MEDION_MD8800_QUADRO:
1132                 if (!use_frontend) {     /* terrestrial */
1133                         if (configure_tda827x_fe(dev, &md8800_dvbt_config,
1134                                                  &tda827x_cfg_0) < 0)
1135                                 goto dettach_frontend;
1136                 } else {        /* satellite */
1137                         fe0->dvb.frontend = dvb_attach(tda10086_attach,
1138                                                         &flydvbs, &dev->i2c_adap);
1139                         if (fe0->dvb.frontend) {
1140                                 struct dvb_frontend *fe = fe0->dvb.frontend;
1141                                 u8 dev_id = dev->eedata[2];
1142                                 u8 data = 0xc4;
1143                                 struct i2c_msg msg = {.addr = 0x08, .flags = 0, .len = 1};
1144
1145                                 if (dvb_attach(tda826x_attach, fe0->dvb.frontend,
1146                                                 0x60, &dev->i2c_adap, 0) == NULL) {
1147                                         wprintk("%s: Medion Quadro, no tda826x "
1148                                                 "found !\n", __func__);
1149                                         goto dettach_frontend;
1150                                 }
1151                                 if (dev_id != 0x08) {
1152                                         /* we need to open the i2c gate (we know it exists) */
1153                                         fe->ops.i2c_gate_ctrl(fe, 1);
1154                                         if (dvb_attach(isl6405_attach, fe,
1155                                                         &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1156                                                 wprintk("%s: Medion Quadro, no ISL6405 "
1157                                                         "found !\n", __func__);
1158                                                 goto dettach_frontend;
1159                                         }
1160                                         if (dev_id == 0x07) {
1161                                                 /* fire up the 2nd section of the LNB supply since
1162                                                    we can't do this from the other section */
1163                                                 msg.buf = &data;
1164                                                 i2c_transfer(&dev->i2c_adap, &msg, 1);
1165                                         }
1166                                         fe->ops.i2c_gate_ctrl(fe, 0);
1167                                         dev->original_set_voltage = fe->ops.set_voltage;
1168                                         fe->ops.set_voltage = md8800_set_voltage;
1169                                         dev->original_set_high_voltage = fe->ops.enable_high_lnb_voltage;
1170                                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage;
1171                                 } else {
1172                                         fe->ops.set_voltage = md8800_set_voltage2;
1173                                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage2;
1174                                 }
1175                         }
1176                 }
1177                 break;
1178         case SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180:
1179                 fe0->dvb.frontend = dvb_attach(nxt200x_attach, &avertvhda180,
1180                                                &dev->i2c_adap);
1181                 if (fe0->dvb.frontend)
1182                         dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x61,
1183                                    NULL, DVB_PLL_TDHU2);
1184                 break;
1185         case SAA7134_BOARD_ADS_INSTANT_HDTV_PCI:
1186         case SAA7134_BOARD_KWORLD_ATSC110:
1187                 fe0->dvb.frontend = dvb_attach(nxt200x_attach, &kworldatsc110,
1188                                                &dev->i2c_adap);
1189                 if (fe0->dvb.frontend)
1190                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1191                                    &dev->i2c_adap, 0x61,
1192                                    TUNER_PHILIPS_TUV1236D);
1193                 break;
1194         case SAA7134_BOARD_FLYDVBS_LR300:
1195                 fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1196                                                &dev->i2c_adap);
1197                 if (fe0->dvb.frontend) {
1198                         if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x60,
1199                                        &dev->i2c_adap, 0) == NULL) {
1200                                 wprintk("%s: No tda826x found!\n", __func__);
1201                                 goto dettach_frontend;
1202                         }
1203                         if (dvb_attach(isl6421_attach, fe0->dvb.frontend,
1204                                        &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1205                                 wprintk("%s: No ISL6421 found!\n", __func__);
1206                                 goto dettach_frontend;
1207                         }
1208                 }
1209                 break;
1210         case SAA7134_BOARD_ASUS_EUROPA2_HYBRID:
1211                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1212                                                &medion_cardbus,
1213                                                &dev->i2c_adap);
1214                 if (fe0->dvb.frontend) {
1215                         dev->original_demod_sleep = fe0->dvb.frontend->ops.sleep;
1216                         fe0->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1217
1218                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1219                                    &dev->i2c_adap, medion_cardbus.tuner_address,
1220                                    TUNER_PHILIPS_FMD1216ME_MK3);
1221                 }
1222                 break;
1223         case SAA7134_BOARD_VIDEOMATE_DVBT_200A:
1224                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1225                                 &philips_europa_config,
1226                                 &dev->i2c_adap);
1227                 if (fe0->dvb.frontend) {
1228                         fe0->dvb.frontend->ops.tuner_ops.init = philips_td1316_tuner_init;
1229                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1230                 }
1231                 break;
1232         case SAA7134_BOARD_CINERGY_HT_PCMCIA:
1233                 if (configure_tda827x_fe(dev, &cinergy_ht_config,
1234                                          &tda827x_cfg_0) < 0)
1235                         goto dettach_frontend;
1236                 break;
1237         case SAA7134_BOARD_CINERGY_HT_PCI:
1238                 if (configure_tda827x_fe(dev, &cinergy_ht_pci_config,
1239                                          &tda827x_cfg_0) < 0)
1240                         goto dettach_frontend;
1241                 break;
1242         case SAA7134_BOARD_PHILIPS_TIGER_S:
1243                 if (configure_tda827x_fe(dev, &philips_tiger_s_config,
1244                                          &tda827x_cfg_2) < 0)
1245                         goto dettach_frontend;
1246                 break;
1247         case SAA7134_BOARD_ASUS_P7131_4871:
1248                 if (configure_tda827x_fe(dev, &asus_p7131_4871_config,
1249                                          &tda827x_cfg_2) < 0)
1250                         goto dettach_frontend;
1251                 break;
1252         case SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA:
1253                 if (configure_tda827x_fe(dev, &asus_p7131_hybrid_lna_config,
1254                                          &tda827x_cfg_2) < 0)
1255                         goto dettach_frontend;
1256                 break;
1257         case SAA7134_BOARD_AVERMEDIA_SUPER_007:
1258                 if (configure_tda827x_fe(dev, &avermedia_super_007_config,
1259                                          &tda827x_cfg_0) < 0)
1260                         goto dettach_frontend;
1261                 break;
1262         case SAA7134_BOARD_TWINHAN_DTV_DVB_3056:
1263                 if (configure_tda827x_fe(dev, &twinhan_dtv_dvb_3056_config,
1264                                          &tda827x_cfg_2_sw42) < 0)
1265                         goto dettach_frontend;
1266                 break;
1267         case SAA7134_BOARD_PHILIPS_SNAKE:
1268                 fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1269                                                 &dev->i2c_adap);
1270                 if (fe0->dvb.frontend) {
1271                         if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x60,
1272                                         &dev->i2c_adap, 0) == NULL) {
1273                                 wprintk("%s: No tda826x found!\n", __func__);
1274                                 goto dettach_frontend;
1275                         }
1276                         if (dvb_attach(lnbp21_attach, fe0->dvb.frontend,
1277                                         &dev->i2c_adap, 0, 0) == NULL) {
1278                                 wprintk("%s: No lnbp21 found!\n", __func__);
1279                                 goto dettach_frontend;
1280                         }
1281                 }
1282                 break;
1283         case SAA7134_BOARD_CREATIX_CTX953:
1284                 if (configure_tda827x_fe(dev, &md8800_dvbt_config,
1285                                          &tda827x_cfg_0) < 0)
1286                         goto dettach_frontend;
1287                 break;
1288         case SAA7134_BOARD_MSI_TVANYWHERE_AD11:
1289                 if (configure_tda827x_fe(dev, &philips_tiger_s_config,
1290                                          &tda827x_cfg_2) < 0)
1291                         goto dettach_frontend;
1292                 break;
1293         case SAA7134_BOARD_AVERMEDIA_CARDBUS_506:
1294                 dprintk("AverMedia E506R dvb setup\n");
1295                 saa7134_set_gpio(dev, 25, 0);
1296                 msleep(10);
1297                 saa7134_set_gpio(dev, 25, 1);
1298                 fe0->dvb.frontend = dvb_attach(mt352_attach,
1299                                                 &avermedia_xc3028_mt352_dev,
1300                                                 &dev->i2c_adap);
1301                 attach_xc3028 = 1;
1302                 break;
1303         case SAA7134_BOARD_MD7134_BRIDGE_2:
1304                 fe0->dvb.frontend = dvb_attach(tda10086_attach,
1305                                                 &sd1878_4m, &dev->i2c_adap);
1306                 if (fe0->dvb.frontend) {
1307                         struct dvb_frontend *fe;
1308                         if (dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x60,
1309                                   &dev->i2c_adap, DVB_PLL_PHILIPS_SD1878_TDA8261) == NULL) {
1310                                 wprintk("%s: MD7134 DVB-S, no SD1878 "
1311                                         "found !\n", __func__);
1312                                 goto dettach_frontend;
1313                         }
1314                         /* we need to open the i2c gate (we know it exists) */
1315                         fe = fe0->dvb.frontend;
1316                         fe->ops.i2c_gate_ctrl(fe, 1);
1317                         if (dvb_attach(isl6405_attach, fe,
1318                                         &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1319                                 wprintk("%s: MD7134 DVB-S, no ISL6405 "
1320                                         "found !\n", __func__);
1321                                 goto dettach_frontend;
1322                         }
1323                         fe->ops.i2c_gate_ctrl(fe, 0);
1324                         dev->original_set_voltage = fe->ops.set_voltage;
1325                         fe->ops.set_voltage = md8800_set_voltage;
1326                         dev->original_set_high_voltage = fe->ops.enable_high_lnb_voltage;
1327                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage;
1328                 }
1329                 break;
1330         case SAA7134_BOARD_AVERMEDIA_M103:
1331                 saa7134_set_gpio(dev, 25, 0);
1332                 msleep(10);
1333                 saa7134_set_gpio(dev, 25, 1);
1334                 fe0->dvb.frontend = dvb_attach(mt352_attach,
1335                                                 &avermedia_xc3028_mt352_dev,
1336                                                 &dev->i2c_adap);
1337                 attach_xc3028 = 1;
1338                 break;
1339         case SAA7134_BOARD_ASUSTeK_TIGER_3IN1:
1340                 if (!use_frontend) {     /* terrestrial */
1341                         if (configure_tda827x_fe(dev, &asus_tiger_3in1_config,
1342                                                         &tda827x_cfg_2) < 0)
1343                                 goto dettach_frontend;
1344                 } else {                /* satellite */
1345                         fe0->dvb.frontend = dvb_attach(tda10086_attach,
1346                                                 &flydvbs, &dev->i2c_adap);
1347                         if (fe0->dvb.frontend) {
1348                                 if (dvb_attach(tda826x_attach,
1349                                                 fe0->dvb.frontend, 0x60,
1350                                                 &dev->i2c_adap, 0) == NULL) {
1351                                         wprintk("%s: Asus Tiger 3in1, no "
1352                                                 "tda826x found!\n", __func__);
1353                                         goto dettach_frontend;
1354                                 }
1355                                 if (dvb_attach(lnbp21_attach, fe0->dvb.frontend,
1356                                                 &dev->i2c_adap, 0, 0) == NULL) {
1357                                         wprintk("%s: Asus Tiger 3in1, no lnbp21"
1358                                                 " found!\n", __func__);
1359                                         goto dettach_frontend;
1360                                 }
1361                         }
1362                 }
1363                 break;
1364         case SAA7134_BOARD_ASUSTeK_TIGER:
1365                 if (configure_tda827x_fe(dev, &philips_tiger_config,
1366                                          &tda827x_cfg_0) < 0)
1367                         goto dettach_frontend;
1368                 break;
1369         case SAA7134_BOARD_BEHOLD_H6:
1370                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1371                                                 &behold_h6_config,
1372                                                 &dev->i2c_adap);
1373                 if (fe0->dvb.frontend) {
1374                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1375                                    &dev->i2c_adap, 0x61,
1376                                    TUNER_PHILIPS_FMD1216ME_MK3);
1377                 }
1378                 break;
1379         default:
1380                 wprintk("Huh? unknown DVB card?\n");
1381                 break;
1382         }
1383
1384         if (attach_xc3028) {
1385                 struct dvb_frontend *fe;
1386                 struct xc2028_config cfg = {
1387                         .i2c_adap  = &dev->i2c_adap,
1388                         .i2c_addr  = 0x61,
1389                 };
1390
1391                 if (!fe0->dvb.frontend)
1392                         goto dettach_frontend;
1393
1394                 fe = dvb_attach(xc2028_attach, fe0->dvb.frontend, &cfg);
1395                 if (!fe) {
1396                         printk(KERN_ERR "%s/2: xc3028 attach failed\n",
1397                                dev->name);
1398                         goto dettach_frontend;
1399                 }
1400         }
1401
1402         if (NULL == fe0->dvb.frontend) {
1403                 printk(KERN_ERR "%s/dvb: frontend initialization failed\n", dev->name);
1404                 goto dettach_frontend;
1405         }
1406         /* define general-purpose callback pointer */
1407         fe0->dvb.frontend->callback = saa7134_tuner_callback;
1408
1409         /* register everything else */
1410         ret = videobuf_dvb_register_bus(&dev->frontends, THIS_MODULE, dev,
1411                 &dev->pci->dev, adapter_nr, 0);
1412
1413         /* this sequence is necessary to make the tda1004x load its firmware
1414          * and to enter analog mode of hybrid boards
1415          */
1416         if (!ret) {
1417                 if (fe0->dvb.frontend->ops.init)
1418                         fe0->dvb.frontend->ops.init(fe0->dvb.frontend);
1419                 if (fe0->dvb.frontend->ops.sleep)
1420                         fe0->dvb.frontend->ops.sleep(fe0->dvb.frontend);
1421                 if (fe0->dvb.frontend->ops.tuner_ops.sleep)
1422                         fe0->dvb.frontend->ops.tuner_ops.sleep(fe0->dvb.frontend);
1423         }
1424         return ret;
1425
1426 dettach_frontend:
1427         videobuf_dvb_dealloc_frontends(&dev->frontends);
1428         return -EINVAL;
1429 }
1430
1431 static int dvb_fini(struct saa7134_dev *dev)
1432 {
1433         struct videobuf_dvb_frontend *fe0;
1434
1435         /* Get the first frontend */
1436         fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
1437         if (!fe0)
1438                 return -EINVAL;
1439
1440         /* FIXME: I suspect that this code is bogus, since the entry for
1441            Pinnacle 300I DVB-T PAL already defines the proper init to allow
1442            the detection of mt2032 (TDA9887_PORT2_INACTIVE)
1443          */
1444         if (dev->board == SAA7134_BOARD_PINNACLE_300I_DVBT_PAL) {
1445                 struct v4l2_priv_tun_config tda9887_cfg;
1446                 static int on  = TDA9887_PRESENT | TDA9887_PORT2_INACTIVE;
1447
1448                 tda9887_cfg.tuner = TUNER_TDA9887;
1449                 tda9887_cfg.priv  = &on;
1450
1451                 /* otherwise we don't detect the tuner on next insmod */
1452                 saa7134_i2c_call_clients(dev, TUNER_SET_CONFIG, &tda9887_cfg);
1453         } else if (dev->board == SAA7134_BOARD_MEDION_MD8800_QUADRO) {
1454                 if ((dev->eedata[2] == 0x07) && use_frontend) {
1455                         /* turn off the 2nd lnb supply */
1456                         u8 data = 0x80;
1457                         struct i2c_msg msg = {.addr = 0x08, .buf = &data, .flags = 0, .len = 1};
1458                         struct dvb_frontend *fe;
1459                         fe = fe0->dvb.frontend;
1460                         if (fe->ops.i2c_gate_ctrl) {
1461                                 fe->ops.i2c_gate_ctrl(fe, 1);
1462                                 i2c_transfer(&dev->i2c_adap, &msg, 1);
1463                                 fe->ops.i2c_gate_ctrl(fe, 0);
1464                         }
1465                 }
1466         }
1467         videobuf_dvb_unregister_bus(&dev->frontends);
1468         return 0;
1469 }
1470
1471 static struct saa7134_mpeg_ops dvb_ops = {
1472         .type          = SAA7134_MPEG_DVB,
1473         .init          = dvb_init,
1474         .fini          = dvb_fini,
1475 };
1476
1477 static int __init dvb_register(void)
1478 {
1479         return saa7134_ts_register(&dvb_ops);
1480 }
1481
1482 static void __exit dvb_unregister(void)
1483 {
1484         saa7134_ts_unregister(&dvb_ops);
1485 }
1486
1487 module_init(dvb_register);
1488 module_exit(dvb_unregister);
1489
1490 /* ------------------------------------------------------------------ */
1491 /*
1492  * Local variables:
1493  * c-basic-offset: 8
1494  * End:
1495  */