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 #include "tda10048.h"
  52 #include "tda18271.h"
  53 #include "lgdt3305.h"
  54 #include "tda8290.h"
  55
  56 #include "zl10353.h"
  57
  58 #include "zl10036.h"
  59 #include "mt312.h"
  60
  61 MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
  62 MODULE_LICENSE("GPL");
  63
  64 static unsigned int antenna_pwr;
  65
  66 module_param(antenna_pwr, int, 0444);
  67 MODULE_PARM_DESC(antenna_pwr,"enable antenna power (Pinnacle 300i)");
  68
  69 static int use_frontend;
  70 module_param(use_frontend, int, 0644);
  71 MODULE_PARM_DESC(use_frontend,"for cards with multiple frontends (0: terrestrial, 1: satellite)");
  72
  73 static int debug;
  74 module_param(debug, int, 0644);
  75 MODULE_PARM_DESC(debug, "Turn on/off module debugging (default:off).");
  76
  77 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
  78
  79 #define dprintk(fmt, arg...)    do { if (debug) \
  80         printk(KERN_DEBUG "%s/dvb: " fmt, dev->name , ## arg); } while(0)
  81
  82 /* Print a warning */
  83 #define wprintk(fmt, arg...) \
  84         printk(KERN_WARNING "%s/dvb: " fmt, dev->name, ## arg)
  85
  86 /* ------------------------------------------------------------------
  87  * mt352 based DVB-T cards
  88  */
  89
  90 static int pinnacle_antenna_pwr(struct saa7134_dev *dev, int on)
  91 {
  92         u32 ok;
  93
  94         if (!on) {
  95                 saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
  96                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 26));
  97                 return 0;
  98         }
  99
 100         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
 101         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
 102         udelay(10);
 103
 104         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 28));
 105         saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 28));
 106         udelay(10);
 107         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 28));
 108         udelay(10);
 109         ok = saa_readl(SAA7134_GPIO_GPSTATUS0) & (1 << 27);
 110         dprintk("%s %s\n", __func__, ok ? "on" : "off");
 111
 112         if (!ok)
 113                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
 114         return ok;
 115 }
 116
 117 static int mt352_pinnacle_init(struct dvb_frontend* fe)
 118 {
 119         static u8 clock_config []  = { CLOCK_CTL,  0x3d, 0x28 };
 120         static u8 reset []         = { RESET,      0x80 };
 121         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 122         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
 123         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x31 };
 124         static u8 fsm_ctl_cfg[]    = { 0x7b,       0x04 };
 125         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x0f };
 126         static u8 scan_ctl_cfg []  = { SCAN_CTL,   0x0d };
 127         static u8 irq_cfg []       = { INTERRUPT_EN_0, 0x00, 0x00, 0x00, 0x00 };
 128         struct saa7134_dev *dev= fe->dvb->priv;
 129
 130         dprintk("%s called\n", __func__);
 131
 132         mt352_write(fe, clock_config,   sizeof(clock_config));
 133         udelay(200);
 134         mt352_write(fe, reset,          sizeof(reset));
 135         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 136         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 137         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 138         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
 139
 140         mt352_write(fe, fsm_ctl_cfg,    sizeof(fsm_ctl_cfg));
 141         mt352_write(fe, scan_ctl_cfg,   sizeof(scan_ctl_cfg));
 142         mt352_write(fe, irq_cfg,        sizeof(irq_cfg));
 143
 144         return 0;
 145 }
 146
 147 static int mt352_aver777_init(struct dvb_frontend* fe)
 148 {
 149         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x2d };
 150         static u8 reset []         = { RESET,      0x80 };
 151         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 152         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
 153         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 };
 154
 155         mt352_write(fe, clock_config,   sizeof(clock_config));
 156         udelay(200);
 157         mt352_write(fe, reset,          sizeof(reset));
 158         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 159         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 160         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 161
 162         return 0;
 163 }
 164
 165 static int mt352_avermedia_xc3028_init(struct dvb_frontend *fe)
 166 {
 167         static u8 clock_config []  = { CLOCK_CTL, 0x38, 0x2d };
 168         static u8 reset []         = { RESET, 0x80 };
 169         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 };
 170         static u8 agc_cfg []       = { AGC_TARGET, 0xe };
 171         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 };
 172
 173         mt352_write(fe, clock_config,   sizeof(clock_config));
 174         udelay(200);
 175         mt352_write(fe, reset,          sizeof(reset));
 176         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 177         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 178         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 179         return 0;
 180 }
 181
 182 static int mt352_pinnacle_tuner_set_params(struct dvb_frontend* fe,
 183                                            struct dvb_frontend_parameters* params)
 184 {
 185         u8 off[] = { 0x00, 0xf1};
 186         u8 on[]  = { 0x00, 0x71};
 187         struct i2c_msg msg = {.addr=0x43, .flags=0, .buf=off, .len = sizeof(off)};
 188
 189         struct saa7134_dev *dev = fe->dvb->priv;
 190         struct v4l2_frequency f;
 191
 192         /* set frequency (mt2050) */
 193         f.tuner     = 0;
 194         f.type      = V4L2_TUNER_DIGITAL_TV;
 195         f.frequency = params->frequency / 1000 * 16 / 1000;
 196         if (fe->ops.i2c_gate_ctrl)
 197                 fe->ops.i2c_gate_ctrl(fe, 1);
 198         i2c_transfer(&dev->i2c_adap, &msg, 1);
 199         saa_call_all(dev, tuner, s_frequency, &f);
 200         msg.buf = on;
 201         if (fe->ops.i2c_gate_ctrl)
 202                 fe->ops.i2c_gate_ctrl(fe, 1);
 203         i2c_transfer(&dev->i2c_adap, &msg, 1);
 204
 205         pinnacle_antenna_pwr(dev, antenna_pwr);
 206
 207         /* mt352 setup */
 208         return mt352_pinnacle_init(fe);
 209 }
 210
 211 static struct mt352_config pinnacle_300i = {
 212         .demod_address = 0x3c >> 1,
 213         .adc_clock     = 20333,
 214         .if2           = 36150,
 215         .no_tuner      = 1,
 216         .demod_init    = mt352_pinnacle_init,
 217 };
 218
 219 static struct mt352_config avermedia_777 = {
 220         .demod_address = 0xf,
 221         .demod_init    = mt352_aver777_init,
 222 };
 223
 224 static struct mt352_config avermedia_xc3028_mt352_dev = {
 225         .demod_address   = (0x1e >> 1),
 226         .no_tuner        = 1,
 227         .demod_init      = mt352_avermedia_xc3028_init,
 228 };
 229
 230 /* ==================================================================
 231  * tda1004x based DVB-T cards, helper functions
 232  */
 233
 234 static int philips_tda1004x_request_firmware(struct dvb_frontend *fe,
 235                                            const struct firmware **fw, char *name)
 236 {
 237         struct saa7134_dev *dev = fe->dvb->priv;
 238         return request_firmware(fw, name, &dev->pci->dev);
 239 }
 240
 241 /* ------------------------------------------------------------------
 242  * these tuners are tu1216, td1316(a)
 243  */
 244
 245 static int philips_tda6651_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 246 {
 247         struct saa7134_dev *dev = fe->dvb->priv;
 248         struct tda1004x_state *state = fe->demodulator_priv;
 249         u8 addr = state->config->tuner_address;
 250         u8 tuner_buf[4];
 251         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tuner_buf,.len =
 252                         sizeof(tuner_buf) };
 253         int tuner_frequency = 0;
 254         u8 band, cp, filter;
 255
 256         /* determine charge pump */
 257         tuner_frequency = params->frequency + 36166000;
 258         if (tuner_frequency < 87000000)
 259                 return -EINVAL;
 260         else if (tuner_frequency < 130000000)
 261                 cp = 3;
 262         else if (tuner_frequency < 160000000)
 263                 cp = 5;
 264         else if (tuner_frequency < 200000000)
 265                 cp = 6;
 266         else if (tuner_frequency < 290000000)
 267                 cp = 3;
 268         else if (tuner_frequency < 420000000)
 269                 cp = 5;
 270         else if (tuner_frequency < 480000000)
 271                 cp = 6;
 272         else if (tuner_frequency < 620000000)
 273                 cp = 3;
 274         else if (tuner_frequency < 830000000)
 275                 cp = 5;
 276         else if (tuner_frequency < 895000000)
 277                 cp = 7;
 278         else
 279                 return -EINVAL;
 280
 281         /* determine band */
 282         if (params->frequency < 49000000)
 283                 return -EINVAL;
 284         else if (params->frequency < 161000000)
 285                 band = 1;
 286         else if (params->frequency < 444000000)
 287                 band = 2;
 288         else if (params->frequency < 861000000)
 289                 band = 4;
 290         else
 291                 return -EINVAL;
 292
 293         /* setup PLL filter */
 294         switch (params->u.ofdm.bandwidth) {
 295         case BANDWIDTH_6_MHZ:
 296                 filter = 0;
 297                 break;
 298
 299         case BANDWIDTH_7_MHZ:
 300                 filter = 0;
 301                 break;
 302
 303         case BANDWIDTH_8_MHZ:
 304                 filter = 1;
 305                 break;
 306
 307         default:
 308                 return -EINVAL;
 309         }
 310
 311         /* calculate divisor
 312          * ((36166000+((1000000/6)/2)) + Finput)/(1000000/6)
 313          */
 314         tuner_frequency = (((params->frequency / 1000) * 6) + 217496) / 1000;
 315
 316         /* setup tuner buffer */
 317         tuner_buf[0] = (tuner_frequency >> 8) & 0x7f;
 318         tuner_buf[1] = tuner_frequency & 0xff;
 319         tuner_buf[2] = 0xca;
 320         tuner_buf[3] = (cp << 5) | (filter << 3) | band;
 321
 322         if (fe->ops.i2c_gate_ctrl)
 323                 fe->ops.i2c_gate_ctrl(fe, 1);
 324         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) {
 325                 wprintk("could not write to tuner at addr: 0x%02x\n",
 326                         addr << 1);
 327                 return -EIO;
 328         }
 329         msleep(1);
 330         return 0;
 331 }
 332
 333 static int philips_tu1216_init(struct dvb_frontend *fe)
 334 {
 335         struct saa7134_dev *dev = fe->dvb->priv;
 336         struct tda1004x_state *state = fe->demodulator_priv;
 337         u8 addr = state->config->tuner_address;
 338         static u8 tu1216_init[] = { 0x0b, 0xf5, 0x85, 0xab };
 339         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tu1216_init,.len = sizeof(tu1216_init) };
 340
 341         /* setup PLL configuration */
 342         if (fe->ops.i2c_gate_ctrl)
 343                 fe->ops.i2c_gate_ctrl(fe, 1);
 344         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1)
 345                 return -EIO;
 346         msleep(1);
 347
 348         return 0;
 349 }
 350
 351 /* ------------------------------------------------------------------ */
 352
 353 static struct tda1004x_config philips_tu1216_60_config = {
 354         .demod_address = 0x8,
 355         .invert        = 1,
 356         .invert_oclk   = 0,
 357         .xtal_freq     = TDA10046_XTAL_4M,
 358         .agc_config    = TDA10046_AGC_DEFAULT,
 359         .if_freq       = TDA10046_FREQ_3617,
 360         .tuner_address = 0x60,
 361         .request_firmware = philips_tda1004x_request_firmware
 362 };
 363
 364 static struct tda1004x_config philips_tu1216_61_config = {
 365
 366         .demod_address = 0x8,
 367         .invert        = 1,
 368         .invert_oclk   = 0,
 369         .xtal_freq     = TDA10046_XTAL_4M,
 370         .agc_config    = TDA10046_AGC_DEFAULT,
 371         .if_freq       = TDA10046_FREQ_3617,
 372         .tuner_address = 0x61,
 373         .request_firmware = philips_tda1004x_request_firmware
 374 };
 375
 376 /* ------------------------------------------------------------------ */
 377
 378 static int philips_td1316_tuner_init(struct dvb_frontend *fe)
 379 {
 380         struct saa7134_dev *dev = fe->dvb->priv;
 381         struct tda1004x_state *state = fe->demodulator_priv;
 382         u8 addr = state->config->tuner_address;
 383         static u8 msg[] = { 0x0b, 0xf5, 0x86, 0xab };
 384         struct i2c_msg init_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
 385
 386         /* setup PLL configuration */
 387         if (fe->ops.i2c_gate_ctrl)
 388                 fe->ops.i2c_gate_ctrl(fe, 1);
 389         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
 390                 return -EIO;
 391         return 0;
 392 }
 393
 394 static int philips_td1316_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 395 {
 396         return philips_tda6651_pll_set(fe, params);
 397 }
 398
 399 static int philips_td1316_tuner_sleep(struct dvb_frontend *fe)
 400 {
 401         struct saa7134_dev *dev = fe->dvb->priv;
 402         struct tda1004x_state *state = fe->demodulator_priv;
 403         u8 addr = state->config->tuner_address;
 404         static u8 msg[] = { 0x0b, 0xdc, 0x86, 0xa4 };
 405         struct i2c_msg analog_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
 406
 407         /* switch the tuner to analog mode */
 408         if (fe->ops.i2c_gate_ctrl)
 409                 fe->ops.i2c_gate_ctrl(fe, 1);
 410         if (i2c_transfer(&dev->i2c_adap, &analog_msg, 1) != 1)
 411                 return -EIO;
 412         return 0;
 413 }
 414
 415 /* ------------------------------------------------------------------ */
 416
 417 static int philips_europa_tuner_init(struct dvb_frontend *fe)
 418 {
 419         struct saa7134_dev *dev = fe->dvb->priv;
 420         static u8 msg[] = { 0x00, 0x40};
 421         struct i2c_msg init_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
 422
 423
 424         if (philips_td1316_tuner_init(fe))
 425                 return -EIO;
 426         msleep(1);
 427         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
 428                 return -EIO;
 429
 430         return 0;
 431 }
 432
 433 static int philips_europa_tuner_sleep(struct dvb_frontend *fe)
 434 {
 435         struct saa7134_dev *dev = fe->dvb->priv;
 436
 437         static u8 msg[] = { 0x00, 0x14 };
 438         struct i2c_msg analog_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
 439
 440         if (philips_td1316_tuner_sleep(fe))
 441                 return -EIO;
 442
 443         /* switch the board to analog mode */
 444         if (fe->ops.i2c_gate_ctrl)
 445                 fe->ops.i2c_gate_ctrl(fe, 1);
 446         i2c_transfer(&dev->i2c_adap, &analog_msg, 1);
 447         return 0;
 448 }
 449
 450 static int philips_europa_demod_sleep(struct dvb_frontend *fe)
 451 {
 452         struct saa7134_dev *dev = fe->dvb->priv;
 453
 454         if (dev->original_demod_sleep)
 455                 dev->original_demod_sleep(fe);
 456         fe->ops.i2c_gate_ctrl(fe, 1);
 457         return 0;
 458 }
 459
 460 static struct tda1004x_config philips_europa_config = {
 461
 462         .demod_address = 0x8,
 463         .invert        = 0,
 464         .invert_oclk   = 0,
 465         .xtal_freq     = TDA10046_XTAL_4M,
 466         .agc_config    = TDA10046_AGC_IFO_AUTO_POS,
 467         .if_freq       = TDA10046_FREQ_052,
 468         .tuner_address = 0x61,
 469         .request_firmware = philips_tda1004x_request_firmware
 470 };
 471
 472 static struct tda1004x_config medion_cardbus = {
 473         .demod_address = 0x08,
 474         .invert        = 1,
 475         .invert_oclk   = 0,
 476         .xtal_freq     = TDA10046_XTAL_16M,
 477         .agc_config    = TDA10046_AGC_IFO_AUTO_NEG,
 478         .if_freq       = TDA10046_FREQ_3613,
 479         .tuner_address = 0x61,
 480         .request_firmware = philips_tda1004x_request_firmware
 481 };
 482
 483 /* ------------------------------------------------------------------
 484  * tda 1004x based cards with philips silicon tuner
 485  */
 486
 487 static int tda8290_i2c_gate_ctrl( struct dvb_frontend* fe, int enable)
 488 {
 489         struct tda1004x_state *state = fe->demodulator_priv;
 490
 491         u8 addr = state->config->i2c_gate;
 492         static u8 tda8290_close[] = { 0x21, 0xc0};
 493         static u8 tda8290_open[]  = { 0x21, 0x80};
 494         struct i2c_msg tda8290_msg = {.addr = addr,.flags = 0, .len = 2};
 495         if (enable) {
 496                 tda8290_msg.buf = tda8290_close;
 497         } else {
 498                 tda8290_msg.buf = tda8290_open;
 499         }
 500         if (i2c_transfer(state->i2c, &tda8290_msg, 1) != 1) {
 501                 struct saa7134_dev *dev = fe->dvb->priv;
 502                 wprintk("could not access tda8290 I2C gate\n");
 503                 return -EIO;
 504         }
 505         msleep(20);
 506         return 0;
 507 }
 508
 509 static int philips_tda827x_tuner_init(struct dvb_frontend *fe)
 510 {
 511         struct saa7134_dev *dev = fe->dvb->priv;
 512         struct tda1004x_state *state = fe->demodulator_priv;
 513
 514         switch (state->config->antenna_switch) {
 515         case 0: break;
 516         case 1: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
 517                 saa7134_set_gpio(dev, 21, 0);
 518                 break;
 519         case 2: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
 520                 saa7134_set_gpio(dev, 21, 1);
 521                 break;
 522         }
 523         return 0;
 524 }
 525
 526 static int philips_tda827x_tuner_sleep(struct dvb_frontend *fe)
 527 {
 528         struct saa7134_dev *dev = fe->dvb->priv;
 529         struct tda1004x_state *state = fe->demodulator_priv;
 530
 531         switch (state->config->antenna_switch) {
 532         case 0: break;
 533         case 1: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
 534                 saa7134_set_gpio(dev, 21, 1);
 535                 break;
 536         case 2: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
 537                 saa7134_set_gpio(dev, 21, 0);
 538                 break;
 539         }
 540         return 0;
 541 }
 542
 543 static int configure_tda827x_fe(struct saa7134_dev *dev,
 544                                 struct tda1004x_config *cdec_conf,
 545                                 struct tda827x_config *tuner_conf)
 546 {
 547         struct videobuf_dvb_frontend *fe0;
 548
 549         /* Get the first frontend */
 550         fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
 551
 552         fe0->dvb.frontend = dvb_attach(tda10046_attach, cdec_conf, &dev->i2c_adap);
 553         if (fe0->dvb.frontend) {
 554                 if (cdec_conf->i2c_gate)
 555                         fe0->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl;
 556                 if (dvb_attach(tda827x_attach, fe0->dvb.frontend,
 557                                cdec_conf->tuner_address,
 558                                &dev->i2c_adap, tuner_conf))
 559                         return 0;
 560
 561                 wprintk("no tda827x tuner found at addr: %02x\n",
 562                                 cdec_conf->tuner_address);
 563         }
 564         return -EINVAL;
 565 }
 566
 567 /* ------------------------------------------------------------------ */
 568
 569 static struct tda827x_config tda827x_cfg_0 = {
 570         .init = philips_tda827x_tuner_init,
 571         .sleep = philips_tda827x_tuner_sleep,
 572         .config = 0,
 573         .switch_addr = 0
 574 };
 575
 576 static struct tda827x_config tda827x_cfg_1 = {
 577         .init = philips_tda827x_tuner_init,
 578         .sleep = philips_tda827x_tuner_sleep,
 579         .config = 1,
 580         .switch_addr = 0x4b
 581 };
 582
 583 static struct tda827x_config tda827x_cfg_2 = {
 584         .init = philips_tda827x_tuner_init,
 585         .sleep = philips_tda827x_tuner_sleep,
 586         .config = 2,
 587         .switch_addr = 0x4b
 588 };
 589
 590 static struct tda827x_config tda827x_cfg_2_sw42 = {
 591         .init = philips_tda827x_tuner_init,
 592         .sleep = philips_tda827x_tuner_sleep,
 593         .config = 2,
 594         .switch_addr = 0x42
 595 };
 596
 597 /* ------------------------------------------------------------------ */
 598
 599 static struct tda1004x_config tda827x_lifeview_config = {
 600         .demod_address = 0x08,
 601         .invert        = 1,
 602         .invert_oclk   = 0,
 603         .xtal_freq     = TDA10046_XTAL_16M,
 604         .agc_config    = TDA10046_AGC_TDA827X,
 605         .gpio_config   = TDA10046_GP11_I,
 606         .if_freq       = TDA10046_FREQ_045,
 607         .tuner_address = 0x60,
 608         .request_firmware = philips_tda1004x_request_firmware
 609 };
 610
 611 static struct tda1004x_config philips_tiger_config = {
 612         .demod_address = 0x08,
 613         .invert        = 1,
 614         .invert_oclk   = 0,
 615         .xtal_freq     = TDA10046_XTAL_16M,
 616         .agc_config    = TDA10046_AGC_TDA827X,
 617         .gpio_config   = TDA10046_GP11_I,
 618         .if_freq       = TDA10046_FREQ_045,
 619         .i2c_gate      = 0x4b,
 620         .tuner_address = 0x61,
 621         .antenna_switch= 1,
 622         .request_firmware = philips_tda1004x_request_firmware
 623 };
 624
 625 static struct tda1004x_config cinergy_ht_config = {
 626         .demod_address = 0x08,
 627         .invert        = 1,
 628         .invert_oclk   = 0,
 629         .xtal_freq     = TDA10046_XTAL_16M,
 630         .agc_config    = TDA10046_AGC_TDA827X,
 631         .gpio_config   = TDA10046_GP01_I,
 632         .if_freq       = TDA10046_FREQ_045,
 633         .i2c_gate      = 0x4b,
 634         .tuner_address = 0x61,
 635         .request_firmware = philips_tda1004x_request_firmware
 636 };
 637
 638 static struct tda1004x_config cinergy_ht_pci_config = {
 639         .demod_address = 0x08,
 640         .invert        = 1,
 641         .invert_oclk   = 0,
 642         .xtal_freq     = TDA10046_XTAL_16M,
 643         .agc_config    = TDA10046_AGC_TDA827X,
 644         .gpio_config   = TDA10046_GP01_I,
 645         .if_freq       = TDA10046_FREQ_045,
 646         .i2c_gate      = 0x4b,
 647         .tuner_address = 0x60,
 648         .request_firmware = philips_tda1004x_request_firmware
 649 };
 650
 651 static struct tda1004x_config philips_tiger_s_config = {
 652         .demod_address = 0x08,
 653         .invert        = 1,
 654         .invert_oclk   = 0,
 655         .xtal_freq     = TDA10046_XTAL_16M,
 656         .agc_config    = TDA10046_AGC_TDA827X,
 657         .gpio_config   = TDA10046_GP01_I,
 658         .if_freq       = TDA10046_FREQ_045,
 659         .i2c_gate      = 0x4b,
 660         .tuner_address = 0x61,
 661         .antenna_switch= 1,
 662         .request_firmware = philips_tda1004x_request_firmware
 663 };
 664
 665 static struct tda1004x_config pinnacle_pctv_310i_config = {
 666         .demod_address = 0x08,
 667         .invert        = 1,
 668         .invert_oclk   = 0,
 669         .xtal_freq     = TDA10046_XTAL_16M,
 670         .agc_config    = TDA10046_AGC_TDA827X,
 671         .gpio_config   = TDA10046_GP11_I,
 672         .if_freq       = TDA10046_FREQ_045,
 673         .i2c_gate      = 0x4b,
 674         .tuner_address = 0x61,
 675         .request_firmware = philips_tda1004x_request_firmware
 676 };
 677
 678 static struct tda1004x_config hauppauge_hvr_1110_config = {
 679         .demod_address = 0x08,
 680         .invert        = 1,
 681         .invert_oclk   = 0,
 682         .xtal_freq     = TDA10046_XTAL_16M,
 683         .agc_config    = TDA10046_AGC_TDA827X,
 684         .gpio_config   = TDA10046_GP11_I,
 685         .if_freq       = TDA10046_FREQ_045,
 686         .i2c_gate      = 0x4b,
 687         .tuner_address = 0x61,
 688         .request_firmware = philips_tda1004x_request_firmware
 689 };
 690
 691 static struct tda1004x_config asus_p7131_dual_config = {
 692         .demod_address = 0x08,
 693         .invert        = 1,
 694         .invert_oclk   = 0,
 695         .xtal_freq     = TDA10046_XTAL_16M,
 696         .agc_config    = TDA10046_AGC_TDA827X,
 697         .gpio_config   = TDA10046_GP11_I,
 698         .if_freq       = TDA10046_FREQ_045,
 699         .i2c_gate      = 0x4b,
 700         .tuner_address = 0x61,
 701         .antenna_switch= 2,
 702         .request_firmware = philips_tda1004x_request_firmware
 703 };
 704
 705 static struct tda1004x_config lifeview_trio_config = {
 706         .demod_address = 0x09,
 707         .invert        = 1,
 708         .invert_oclk   = 0,
 709         .xtal_freq     = TDA10046_XTAL_16M,
 710         .agc_config    = TDA10046_AGC_TDA827X,
 711         .gpio_config   = TDA10046_GP00_I,
 712         .if_freq       = TDA10046_FREQ_045,
 713         .tuner_address = 0x60,
 714         .request_firmware = philips_tda1004x_request_firmware
 715 };
 716
 717 static struct tda1004x_config tevion_dvbt220rf_config = {
 718         .demod_address = 0x08,
 719         .invert        = 1,
 720         .invert_oclk   = 0,
 721         .xtal_freq     = TDA10046_XTAL_16M,
 722         .agc_config    = TDA10046_AGC_TDA827X,
 723         .gpio_config   = TDA10046_GP11_I,
 724         .if_freq       = TDA10046_FREQ_045,
 725         .tuner_address = 0x60,
 726         .request_firmware = philips_tda1004x_request_firmware
 727 };
 728
 729 static struct tda1004x_config md8800_dvbt_config = {
 730         .demod_address = 0x08,
 731         .invert        = 1,
 732         .invert_oclk   = 0,
 733         .xtal_freq     = TDA10046_XTAL_16M,
 734         .agc_config    = TDA10046_AGC_TDA827X,
 735         .gpio_config   = TDA10046_GP01_I,
 736         .if_freq       = TDA10046_FREQ_045,
 737         .i2c_gate      = 0x4b,
 738         .tuner_address = 0x60,
 739         .request_firmware = philips_tda1004x_request_firmware
 740 };
 741
 742 static struct tda1004x_config asus_p7131_4871_config = {
 743         .demod_address = 0x08,
 744         .invert        = 1,
 745         .invert_oclk   = 0,
 746         .xtal_freq     = TDA10046_XTAL_16M,
 747         .agc_config    = TDA10046_AGC_TDA827X,
 748         .gpio_config   = TDA10046_GP01_I,
 749         .if_freq       = TDA10046_FREQ_045,
 750         .i2c_gate      = 0x4b,
 751         .tuner_address = 0x61,
 752         .antenna_switch= 2,
 753         .request_firmware = philips_tda1004x_request_firmware
 754 };
 755
 756 static struct tda1004x_config asus_p7131_hybrid_lna_config = {
 757         .demod_address = 0x08,
 758         .invert        = 1,
 759         .invert_oclk   = 0,
 760         .xtal_freq     = TDA10046_XTAL_16M,
 761         .agc_config    = TDA10046_AGC_TDA827X,
 762         .gpio_config   = TDA10046_GP11_I,
 763         .if_freq       = TDA10046_FREQ_045,
 764         .i2c_gate      = 0x4b,
 765         .tuner_address = 0x61,
 766         .antenna_switch= 2,
 767         .request_firmware = philips_tda1004x_request_firmware
 768 };
 769
 770 static struct tda1004x_config kworld_dvb_t_210_config = {
 771         .demod_address = 0x08,
 772         .invert        = 1,
 773         .invert_oclk   = 0,
 774         .xtal_freq     = TDA10046_XTAL_16M,
 775         .agc_config    = TDA10046_AGC_TDA827X,
 776         .gpio_config   = TDA10046_GP11_I,
 777         .if_freq       = TDA10046_FREQ_045,
 778         .i2c_gate      = 0x4b,
 779         .tuner_address = 0x61,
 780         .antenna_switch= 1,
 781         .request_firmware = philips_tda1004x_request_firmware
 782 };
 783
 784 static struct tda1004x_config avermedia_super_007_config = {
 785         .demod_address = 0x08,
 786         .invert        = 1,
 787         .invert_oclk   = 0,
 788         .xtal_freq     = TDA10046_XTAL_16M,
 789         .agc_config    = TDA10046_AGC_TDA827X,
 790         .gpio_config   = TDA10046_GP01_I,
 791         .if_freq       = TDA10046_FREQ_045,
 792         .i2c_gate      = 0x4b,
 793         .tuner_address = 0x60,
 794         .antenna_switch= 1,
 795         .request_firmware = philips_tda1004x_request_firmware
 796 };
 797
 798 static struct tda1004x_config twinhan_dtv_dvb_3056_config = {
 799         .demod_address = 0x08,
 800         .invert        = 1,
 801         .invert_oclk   = 0,
 802         .xtal_freq     = TDA10046_XTAL_16M,
 803         .agc_config    = TDA10046_AGC_TDA827X,
 804         .gpio_config   = TDA10046_GP01_I,
 805         .if_freq       = TDA10046_FREQ_045,
 806         .i2c_gate      = 0x42,
 807         .tuner_address = 0x61,
 808         .antenna_switch = 1,
 809         .request_firmware = philips_tda1004x_request_firmware
 810 };
 811
 812 static struct tda1004x_config asus_tiger_3in1_config = {
 813         .demod_address = 0x0b,
 814         .invert        = 1,
 815         .invert_oclk   = 0,
 816         .xtal_freq     = TDA10046_XTAL_16M,
 817         .agc_config    = TDA10046_AGC_TDA827X,
 818         .gpio_config   = TDA10046_GP11_I,
 819         .if_freq       = TDA10046_FREQ_045,
 820         .i2c_gate      = 0x4b,
 821         .tuner_address = 0x61,
 822         .antenna_switch = 1,
 823         .request_firmware = philips_tda1004x_request_firmware
 824 };
 825
 826 /* ------------------------------------------------------------------
 827  * special case: this card uses saa713x GPIO22 for the mode switch
 828  */
 829
 830 static int ads_duo_tuner_init(struct dvb_frontend *fe)
 831 {
 832         struct saa7134_dev *dev = fe->dvb->priv;
 833         philips_tda827x_tuner_init(fe);
 834         /* route TDA8275a AGC input to the channel decoder */
 835         saa7134_set_gpio(dev, 22, 1);
 836         return 0;
 837 }
 838
 839 static int ads_duo_tuner_sleep(struct dvb_frontend *fe)
 840 {
 841         struct saa7134_dev *dev = fe->dvb->priv;
 842         /* route TDA8275a AGC input to the analog IF chip*/
 843         saa7134_set_gpio(dev, 22, 0);
 844         philips_tda827x_tuner_sleep(fe);
 845         return 0;
 846 }
 847
 848 static struct tda827x_config ads_duo_cfg = {
 849         .init = ads_duo_tuner_init,
 850         .sleep = ads_duo_tuner_sleep,
 851         .config = 0
 852 };
 853
 854 static struct tda1004x_config ads_tech_duo_config = {
 855         .demod_address = 0x08,
 856         .invert        = 1,
 857         .invert_oclk   = 0,
 858         .xtal_freq     = TDA10046_XTAL_16M,
 859         .agc_config    = TDA10046_AGC_TDA827X,
 860         .gpio_config   = TDA10046_GP00_I,
 861         .if_freq       = TDA10046_FREQ_045,
 862         .tuner_address = 0x61,
 863         .request_firmware = philips_tda1004x_request_firmware
 864 };
 865
 866 static struct zl10353_config behold_h6_config = {
 867         .demod_address = 0x1e>>1,
 868         .no_tuner      = 1,
 869         .parallel_ts   = 1,
 870         .disable_i2c_gate_ctrl = 1,
 871 };
 872
 873 /* ==================================================================
 874  * tda10086 based DVB-S cards, helper functions
 875  */
 876
 877 static struct tda10086_config flydvbs = {
 878         .demod_address = 0x0e,
 879         .invert = 0,
 880         .diseqc_tone = 0,
 881         .xtal_freq = TDA10086_XTAL_16M,
 882 };
 883
 884 static struct tda10086_config sd1878_4m = {
 885         .demod_address = 0x0e,
 886         .invert = 0,
 887         .diseqc_tone = 0,
 888         .xtal_freq = TDA10086_XTAL_4M,
 889 };
 890
 891 /* ------------------------------------------------------------------
 892  * special case: lnb supply is connected to the gated i2c
 893  */
 894
 895 static int md8800_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 896 {
 897         int res = -EIO;
 898         struct saa7134_dev *dev = fe->dvb->priv;
 899         if (fe->ops.i2c_gate_ctrl) {
 900                 fe->ops.i2c_gate_ctrl(fe, 1);
 901                 if (dev->original_set_voltage)
 902                         res = dev->original_set_voltage(fe, voltage);
 903                 fe->ops.i2c_gate_ctrl(fe, 0);
 904         }
 905         return res;
 906 };
 907
 908 static int md8800_set_high_voltage(struct dvb_frontend *fe, long arg)
 909 {
 910         int res = -EIO;
 911         struct saa7134_dev *dev = fe->dvb->priv;
 912         if (fe->ops.i2c_gate_ctrl) {
 913                 fe->ops.i2c_gate_ctrl(fe, 1);
 914                 if (dev->original_set_high_voltage)
 915                         res = dev->original_set_high_voltage(fe, arg);
 916                 fe->ops.i2c_gate_ctrl(fe, 0);
 917         }
 918         return res;
 919 };
 920
 921 static int md8800_set_voltage2(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 922 {
 923         struct saa7134_dev *dev = fe->dvb->priv;
 924         u8 wbuf[2] = { 0x1f, 00 };
 925         u8 rbuf;
 926         struct i2c_msg msg[] = { { .addr = 0x08, .flags = 0, .buf = wbuf, .len = 1 },
 927                                  { .addr = 0x08, .flags = I2C_M_RD, .buf = &rbuf, .len = 1 } };
 928
 929         if (i2c_transfer(&dev->i2c_adap, msg, 2) != 2)
 930                 return -EIO;
 931         /* NOTE: this assumes that gpo1 is used, it might be bit 5 (gpo2) */
 932         if (voltage == SEC_VOLTAGE_18)
 933                 wbuf[1] = rbuf | 0x10;
 934         else
 935                 wbuf[1] = rbuf & 0xef;
 936         msg[0].len = 2;
 937         i2c_transfer(&dev->i2c_adap, msg, 1);
 938         return 0;
 939 }
 940
 941 static int md8800_set_high_voltage2(struct dvb_frontend *fe, long arg)
 942 {
 943         struct saa7134_dev *dev = fe->dvb->priv;
 944         wprintk("%s: sorry can't set high LNB supply voltage from here\n", __func__);
 945         return -EIO;
 946 }
 947
 948 /* ==================================================================
 949  * nxt200x based ATSC cards, helper functions
 950  */
 951
 952 static struct nxt200x_config avertvhda180 = {
 953         .demod_address    = 0x0a,
 954 };
 955
 956 static struct nxt200x_config kworldatsc110 = {
 957         .demod_address    = 0x0a,
 958 };
 959
 960 /* ------------------------------------------------------------------ */
 961
 962 static struct mt312_config avertv_a700_mt312 = {
 963         .demod_address = 0x0e,
 964         .voltage_inverted = 1,
 965 };
 966
 967 static struct zl10036_config avertv_a700_tuner = {
 968         .tuner_address = 0x60,
 969 };
 970
 971 static struct lgdt3305_config hcw_lgdt3305_config = {
 972         .i2c_addr           = 0x0e,
 973         .mpeg_mode          = LGDT3305_MPEG_SERIAL,
 974         .tpclk_edge         = LGDT3305_TPCLK_RISING_EDGE,
 975         .tpvalid_polarity   = LGDT3305_TP_VALID_HIGH,
 976         .deny_i2c_rptr      = 1,
 977         .spectral_inversion = 1,
 978         .qam_if_khz         = 4000,
 979         .vsb_if_khz         = 3250,
 980 };
 981
 982 static struct tda10048_config hcw_tda10048_config = {
 983         .demod_address    = 0x10 >> 1,
 984         .output_mode      = TDA10048_SERIAL_OUTPUT,
 985         .fwbulkwritelen   = TDA10048_BULKWRITE_200,
 986         .inversion        = TDA10048_INVERSION_ON,
 987         .dtv6_if_freq_khz = TDA10048_IF_3300,
 988         .dtv7_if_freq_khz = TDA10048_IF_3500,
 989         .dtv8_if_freq_khz = TDA10048_IF_4000,
 990         .clk_freq_khz     = TDA10048_CLK_16000,
 991         .disable_gate_access = 1,
 992 };
 993
 994 static struct tda18271_std_map hauppauge_tda18271_std_map = {
 995         .atsc_6   = { .if_freq = 3250, .agc_mode = 3, .std = 4,
 996                       .if_lvl = 1, .rfagc_top = 0x58, },
 997         .qam_6    = { .if_freq = 4000, .agc_mode = 3, .std = 5,
 998                       .if_lvl = 1, .rfagc_top = 0x58, },
 999 };
1000
1001 static struct tda18271_config hcw_tda18271_config = {
1002         .std_map = &hauppauge_tda18271_std_map,
1003         .gate    = TDA18271_GATE_ANALOG,
1004         .config  = 3,
1005 };
1006
1007 static struct tda829x_config tda829x_no_probe = {
1008         .probe_tuner = TDA829X_DONT_PROBE,
1009 };
1010
1011 /* ==================================================================
1012  * Core code
1013  */
1014
1015 static int dvb_init(struct saa7134_dev *dev)
1016 {
1017         int ret;
1018         int attach_xc3028 = 0;
1019         struct videobuf_dvb_frontend *fe0;
1020
1021         /* FIXME: add support for multi-frontend */
1022         mutex_init(&dev->frontends.lock);
1023         INIT_LIST_HEAD(&dev->frontends.felist);
1024
1025         printk(KERN_INFO "%s() allocating 1 frontend\n", __func__);
1026         fe0 = videobuf_dvb_alloc_frontend(&dev->frontends, 1);
1027         if (!fe0) {
1028                 printk(KERN_ERR "%s() failed to alloc\n", __func__);
1029                 return -ENOMEM;
1030         }
1031
1032         /* init struct videobuf_dvb */
1033         dev->ts.nr_bufs    = 32;
1034         dev->ts.nr_packets = 32*4;
1035         fe0->dvb.name = dev->name;
1036         videobuf_queue_sg_init(&fe0->dvb.dvbq, &saa7134_ts_qops,
1037                             &dev->pci->dev, &dev->slock,
1038                             V4L2_BUF_TYPE_VIDEO_CAPTURE,
1039                             V4L2_FIELD_ALTERNATE,
1040                             sizeof(struct saa7134_buf),
1041                             dev);
1042
1043         switch (dev->board) {
1044         case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
1045                 dprintk("pinnacle 300i dvb setup\n");
1046                 fe0->dvb.frontend = dvb_attach(mt352_attach, &pinnacle_300i,
1047                                                &dev->i2c_adap);
1048                 if (fe0->dvb.frontend) {
1049                         fe0->dvb.frontend->ops.tuner_ops.set_params = mt352_pinnacle_tuner_set_params;
1050                 }
1051                 break;
1052         case SAA7134_BOARD_AVERMEDIA_777:
1053         case SAA7134_BOARD_AVERMEDIA_A16AR:
1054                 dprintk("avertv 777 dvb setup\n");
1055                 fe0->dvb.frontend = dvb_attach(mt352_attach, &avermedia_777,
1056                                                &dev->i2c_adap);
1057                 if (fe0->dvb.frontend) {
1058                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1059                                    &dev->i2c_adap, 0x61,
1060                                    TUNER_PHILIPS_TD1316);
1061                 }
1062                 break;
1063         case SAA7134_BOARD_AVERMEDIA_A16D:
1064                 dprintk("AverMedia A16D dvb setup\n");
1065                 fe0->dvb.frontend = dvb_attach(mt352_attach,
1066                                                 &avermedia_xc3028_mt352_dev,
1067                                                 &dev->i2c_adap);
1068                 attach_xc3028 = 1;
1069                 break;
1070         case SAA7134_BOARD_MD7134:
1071                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1072                                                &medion_cardbus,
1073                                                &dev->i2c_adap);
1074                 if (fe0->dvb.frontend) {
1075                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1076                                    &dev->i2c_adap, medion_cardbus.tuner_address,
1077                                    TUNER_PHILIPS_FMD1216ME_MK3);
1078                 }
1079                 break;
1080         case SAA7134_BOARD_PHILIPS_TOUGH:
1081                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1082                                                &philips_tu1216_60_config,
1083                                                &dev->i2c_adap);
1084                 if (fe0->dvb.frontend) {
1085                         fe0->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
1086                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
1087                 }
1088                 break;
1089         case SAA7134_BOARD_FLYDVBTDUO:
1090         case SAA7134_BOARD_FLYDVBT_DUO_CARDBUS:
1091                 if (configure_tda827x_fe(dev, &tda827x_lifeview_config,
1092                                          &tda827x_cfg_0) < 0)
1093                         goto dettach_frontend;
1094                 break;
1095         case SAA7134_BOARD_PHILIPS_EUROPA:
1096         case SAA7134_BOARD_VIDEOMATE_DVBT_300:
1097                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1098                                                &philips_europa_config,
1099                                                &dev->i2c_adap);
1100                 if (fe0->dvb.frontend) {
1101                         dev->original_demod_sleep = fe0->dvb.frontend->ops.sleep;
1102                         fe0->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1103                         fe0->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init;
1104                         fe0->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep;
1105                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1106                 }
1107                 break;
1108         case SAA7134_BOARD_VIDEOMATE_DVBT_200:
1109                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1110                                                &philips_tu1216_61_config,
1111                                                &dev->i2c_adap);
1112                 if (fe0->dvb.frontend) {
1113                         fe0->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
1114                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
1115                 }
1116                 break;
1117         case SAA7134_BOARD_KWORLD_DVBT_210:
1118                 if (configure_tda827x_fe(dev, &kworld_dvb_t_210_config,
1119                                          &tda827x_cfg_2) < 0)
1120                         goto dettach_frontend;
1121                 break;
1122         case SAA7134_BOARD_HAUPPAUGE_HVR1110R3:
1123                 fe0->dvb.frontend = dvb_attach(tda10048_attach,
1124                                                &hcw_tda10048_config,
1125                                                &dev->i2c_adap);
1126                 if (fe0->dvb.frontend != NULL) {
1127                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1128                                    &dev->i2c_adap, 0x4b,
1129                                    &tda829x_no_probe);
1130                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1131                                    0x60, &dev->i2c_adap,
1132                                    &hcw_tda18271_config);
1133                 }
1134                 break;
1135         case SAA7134_BOARD_PHILIPS_TIGER:
1136                 if (configure_tda827x_fe(dev, &philips_tiger_config,
1137                                          &tda827x_cfg_0) < 0)
1138                         goto dettach_frontend;
1139                 break;
1140         case SAA7134_BOARD_PINNACLE_PCTV_310i:
1141                 if (configure_tda827x_fe(dev, &pinnacle_pctv_310i_config,
1142                                          &tda827x_cfg_1) < 0)
1143                         goto dettach_frontend;
1144                 break;
1145         case SAA7134_BOARD_HAUPPAUGE_HVR1110:
1146                 if (configure_tda827x_fe(dev, &hauppauge_hvr_1110_config,
1147                                          &tda827x_cfg_1) < 0)
1148                         goto dettach_frontend;
1149                 break;
1150         case SAA7134_BOARD_HAUPPAUGE_HVR1120:
1151                 fe0->dvb.frontend = dvb_attach(lgdt3305_attach,
1152                                                &hcw_lgdt3305_config,
1153                                                &dev->i2c_adap);
1154                 if (fe0->dvb.frontend) {
1155                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1156                                    &dev->i2c_adap, 0x4b,
1157                                    &tda829x_no_probe);
1158                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1159                                    0x60, &dev->i2c_adap,
1160                                    &hcw_tda18271_config);
1161                 }
1162                 break;
1163         case SAA7134_BOARD_ASUSTeK_P7131_DUAL:
1164                 if (configure_tda827x_fe(dev, &asus_p7131_dual_config,
1165                                          &tda827x_cfg_0) < 0)
1166                         goto dettach_frontend;
1167                 break;
1168         case SAA7134_BOARD_FLYDVBT_LR301:
1169                 if (configure_tda827x_fe(dev, &tda827x_lifeview_config,
1170                                          &tda827x_cfg_0) < 0)
1171                         goto dettach_frontend;
1172                 break;
1173         case SAA7134_BOARD_FLYDVB_TRIO:
1174                 if (!use_frontend) {    /* terrestrial */
1175                         if (configure_tda827x_fe(dev, &lifeview_trio_config,
1176                                                  &tda827x_cfg_0) < 0)
1177                                 goto dettach_frontend;
1178                 } else {                /* satellite */
1179                         fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, &dev->i2c_adap);
1180                         if (fe0->dvb.frontend) {
1181                                 if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x63,
1182                                                                         &dev->i2c_adap, 0) == NULL) {
1183                                         wprintk("%s: Lifeview Trio, No tda826x found!\n", __func__);
1184                                         goto dettach_frontend;
1185                                 }
1186                                 if (dvb_attach(isl6421_attach, fe0->dvb.frontend, &dev->i2c_adap,
1187                                                                                 0x08, 0, 0) == NULL) {
1188                                         wprintk("%s: Lifeview Trio, No ISL6421 found!\n", __func__);
1189                                         goto dettach_frontend;
1190                                 }
1191                         }
1192                 }
1193                 break;
1194         case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331:
1195         case SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS:
1196                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1197                                                &ads_tech_duo_config,
1198                                                &dev->i2c_adap);
1199                 if (fe0->dvb.frontend) {
1200                         if (dvb_attach(tda827x_attach,fe0->dvb.frontend,
1201                                    ads_tech_duo_config.tuner_address, &dev->i2c_adap,
1202                                                                 &ads_duo_cfg) == NULL) {
1203                                 wprintk("no tda827x tuner found at addr: %02x\n",
1204                                         ads_tech_duo_config.tuner_address);
1205                                 goto dettach_frontend;
1206                         }
1207                 } else
1208                         wprintk("failed to attach tda10046\n");
1209                 break;
1210         case SAA7134_BOARD_TEVION_DVBT_220RF:
1211                 if (configure_tda827x_fe(dev, &tevion_dvbt220rf_config,
1212                                          &tda827x_cfg_0) < 0)
1213                         goto dettach_frontend;
1214                 break;
1215         case SAA7134_BOARD_MEDION_MD8800_QUADRO:
1216                 if (!use_frontend) {     /* terrestrial */
1217                         if (configure_tda827x_fe(dev, &md8800_dvbt_config,
1218                                                  &tda827x_cfg_0) < 0)
1219                                 goto dettach_frontend;
1220                 } else {        /* satellite */
1221                         fe0->dvb.frontend = dvb_attach(tda10086_attach,
1222                                                         &flydvbs, &dev->i2c_adap);
1223                         if (fe0->dvb.frontend) {
1224                                 struct dvb_frontend *fe = fe0->dvb.frontend;
1225                                 u8 dev_id = dev->eedata[2];
1226                                 u8 data = 0xc4;
1227                                 struct i2c_msg msg = {.addr = 0x08, .flags = 0, .len = 1};
1228
1229                                 if (dvb_attach(tda826x_attach, fe0->dvb.frontend,
1230                                                 0x60, &dev->i2c_adap, 0) == NULL) {
1231                                         wprintk("%s: Medion Quadro, no tda826x "
1232                                                 "found !\n", __func__);
1233                                         goto dettach_frontend;
1234                                 }
1235                                 if (dev_id != 0x08) {
1236                                         /* we need to open the i2c gate (we know it exists) */
1237                                         fe->ops.i2c_gate_ctrl(fe, 1);
1238                                         if (dvb_attach(isl6405_attach, fe,
1239                                                         &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1240                                                 wprintk("%s: Medion Quadro, no ISL6405 "
1241                                                         "found !\n", __func__);
1242                                                 goto dettach_frontend;
1243                                         }
1244                                         if (dev_id == 0x07) {
1245                                                 /* fire up the 2nd section of the LNB supply since
1246                                                    we can't do this from the other section */
1247                                                 msg.buf = &data;
1248                                                 i2c_transfer(&dev->i2c_adap, &msg, 1);
1249                                         }
1250                                         fe->ops.i2c_gate_ctrl(fe, 0);
1251                                         dev->original_set_voltage = fe->ops.set_voltage;
1252                                         fe->ops.set_voltage = md8800_set_voltage;
1253                                         dev->original_set_high_voltage = fe->ops.enable_high_lnb_voltage;
1254                                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage;
1255                                 } else {
1256                                         fe->ops.set_voltage = md8800_set_voltage2;
1257                                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage2;
1258                                 }
1259                         }
1260                 }
1261                 break;
1262         case SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180:
1263                 fe0->dvb.frontend = dvb_attach(nxt200x_attach, &avertvhda180,
1264                                                &dev->i2c_adap);
1265                 if (fe0->dvb.frontend)
1266                         dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x61,
1267                                    NULL, DVB_PLL_TDHU2);
1268                 break;
1269         case SAA7134_BOARD_ADS_INSTANT_HDTV_PCI:
1270         case SAA7134_BOARD_KWORLD_ATSC110:
1271                 fe0->dvb.frontend = dvb_attach(nxt200x_attach, &kworldatsc110,
1272                                                &dev->i2c_adap);
1273                 if (fe0->dvb.frontend)
1274                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1275                                    &dev->i2c_adap, 0x61,
1276                                    TUNER_PHILIPS_TUV1236D);
1277                 break;
1278         case SAA7134_BOARD_FLYDVBS_LR300:
1279                 fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1280                                                &dev->i2c_adap);
1281                 if (fe0->dvb.frontend) {
1282                         if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x60,
1283                                        &dev->i2c_adap, 0) == NULL) {
1284                                 wprintk("%s: No tda826x found!\n", __func__);
1285                                 goto dettach_frontend;
1286                         }
1287                         if (dvb_attach(isl6421_attach, fe0->dvb.frontend,
1288                                        &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1289                                 wprintk("%s: No ISL6421 found!\n", __func__);
1290                                 goto dettach_frontend;
1291                         }
1292                 }
1293                 break;
1294         case SAA7134_BOARD_ASUS_EUROPA2_HYBRID:
1295                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1296                                                &medion_cardbus,
1297                                                &dev->i2c_adap);
1298                 if (fe0->dvb.frontend) {
1299                         dev->original_demod_sleep = fe0->dvb.frontend->ops.sleep;
1300                         fe0->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1301
1302                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1303                                    &dev->i2c_adap, medion_cardbus.tuner_address,
1304                                    TUNER_PHILIPS_FMD1216ME_MK3);
1305                 }
1306                 break;
1307         case SAA7134_BOARD_VIDEOMATE_DVBT_200A:
1308                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1309                                 &philips_europa_config,
1310                                 &dev->i2c_adap);
1311                 if (fe0->dvb.frontend) {
1312                         fe0->dvb.frontend->ops.tuner_ops.init = philips_td1316_tuner_init;
1313                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1314                 }
1315                 break;
1316         case SAA7134_BOARD_CINERGY_HT_PCMCIA:
1317                 if (configure_tda827x_fe(dev, &cinergy_ht_config,
1318                                          &tda827x_cfg_0) < 0)
1319                         goto dettach_frontend;
1320                 break;
1321         case SAA7134_BOARD_CINERGY_HT_PCI:
1322                 if (configure_tda827x_fe(dev, &cinergy_ht_pci_config,
1323                                          &tda827x_cfg_0) < 0)
1324                         goto dettach_frontend;
1325                 break;
1326         case SAA7134_BOARD_PHILIPS_TIGER_S:
1327                 if (configure_tda827x_fe(dev, &philips_tiger_s_config,
1328                                          &tda827x_cfg_2) < 0)
1329                         goto dettach_frontend;
1330                 break;
1331         case SAA7134_BOARD_ASUS_P7131_4871:
1332                 if (configure_tda827x_fe(dev, &asus_p7131_4871_config,
1333                                          &tda827x_cfg_2) < 0)
1334                         goto dettach_frontend;
1335                 break;
1336         case SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA:
1337                 if (configure_tda827x_fe(dev, &asus_p7131_hybrid_lna_config,
1338                                          &tda827x_cfg_2) < 0)
1339                         goto dettach_frontend;
1340                 break;
1341         case SAA7134_BOARD_AVERMEDIA_SUPER_007:
1342                 if (configure_tda827x_fe(dev, &avermedia_super_007_config,
1343                                          &tda827x_cfg_0) < 0)
1344                         goto dettach_frontend;
1345                 break;
1346         case SAA7134_BOARD_TWINHAN_DTV_DVB_3056:
1347                 if (configure_tda827x_fe(dev, &twinhan_dtv_dvb_3056_config,
1348                                          &tda827x_cfg_2_sw42) < 0)
1349                         goto dettach_frontend;
1350                 break;
1351         case SAA7134_BOARD_PHILIPS_SNAKE:
1352                 fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1353                                                 &dev->i2c_adap);
1354                 if (fe0->dvb.frontend) {
1355                         if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x60,
1356                                         &dev->i2c_adap, 0) == NULL) {
1357                                 wprintk("%s: No tda826x found!\n", __func__);
1358                                 goto dettach_frontend;
1359                         }
1360                         if (dvb_attach(lnbp21_attach, fe0->dvb.frontend,
1361                                         &dev->i2c_adap, 0, 0) == NULL) {
1362                                 wprintk("%s: No lnbp21 found!\n", __func__);
1363                                 goto dettach_frontend;
1364                         }
1365                 }
1366                 break;
1367         case SAA7134_BOARD_CREATIX_CTX953:
1368                 if (configure_tda827x_fe(dev, &md8800_dvbt_config,
1369                                          &tda827x_cfg_0) < 0)
1370                         goto dettach_frontend;
1371                 break;
1372         case SAA7134_BOARD_MSI_TVANYWHERE_AD11:
1373                 if (configure_tda827x_fe(dev, &philips_tiger_s_config,
1374                                          &tda827x_cfg_2) < 0)
1375                         goto dettach_frontend;
1376                 break;
1377         case SAA7134_BOARD_AVERMEDIA_CARDBUS_506:
1378                 dprintk("AverMedia E506R dvb setup\n");
1379                 saa7134_set_gpio(dev, 25, 0);
1380                 msleep(10);
1381                 saa7134_set_gpio(dev, 25, 1);
1382                 fe0->dvb.frontend = dvb_attach(mt352_attach,
1383                                                 &avermedia_xc3028_mt352_dev,
1384                                                 &dev->i2c_adap);
1385                 attach_xc3028 = 1;
1386                 break;
1387         case SAA7134_BOARD_MD7134_BRIDGE_2:
1388                 fe0->dvb.frontend = dvb_attach(tda10086_attach,
1389                                                 &sd1878_4m, &dev->i2c_adap);
1390                 if (fe0->dvb.frontend) {
1391                         struct dvb_frontend *fe;
1392                         if (dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x60,
1393                                   &dev->i2c_adap, DVB_PLL_PHILIPS_SD1878_TDA8261) == NULL) {
1394                                 wprintk("%s: MD7134 DVB-S, no SD1878 "
1395                                         "found !\n", __func__);
1396                                 goto dettach_frontend;
1397                         }
1398                         /* we need to open the i2c gate (we know it exists) */
1399                         fe = fe0->dvb.frontend;
1400                         fe->ops.i2c_gate_ctrl(fe, 1);
1401                         if (dvb_attach(isl6405_attach, fe,
1402                                         &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1403                                 wprintk("%s: MD7134 DVB-S, no ISL6405 "
1404                                         "found !\n", __func__);
1405                                 goto dettach_frontend;
1406                         }
1407                         fe->ops.i2c_gate_ctrl(fe, 0);
1408                         dev->original_set_voltage = fe->ops.set_voltage;
1409                         fe->ops.set_voltage = md8800_set_voltage;
1410                         dev->original_set_high_voltage = fe->ops.enable_high_lnb_voltage;
1411                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage;
1412                 }
1413                 break;
1414         case SAA7134_BOARD_AVERMEDIA_M103:
1415                 saa7134_set_gpio(dev, 25, 0);
1416                 msleep(10);
1417                 saa7134_set_gpio(dev, 25, 1);
1418                 fe0->dvb.frontend = dvb_attach(mt352_attach,
1419                                                 &avermedia_xc3028_mt352_dev,
1420                                                 &dev->i2c_adap);
1421                 attach_xc3028 = 1;
1422                 break;
1423         case SAA7134_BOARD_ASUSTeK_TIGER_3IN1:
1424                 if (!use_frontend) {     /* terrestrial */
1425                         if (configure_tda827x_fe(dev, &asus_tiger_3in1_config,
1426                                                         &tda827x_cfg_2) < 0)
1427                                 goto dettach_frontend;
1428                 } else {                /* satellite */
1429                         fe0->dvb.frontend = dvb_attach(tda10086_attach,
1430                                                 &flydvbs, &dev->i2c_adap);
1431                         if (fe0->dvb.frontend) {
1432                                 if (dvb_attach(tda826x_attach,
1433                                                 fe0->dvb.frontend, 0x60,
1434                                                 &dev->i2c_adap, 0) == NULL) {
1435                                         wprintk("%s: Asus Tiger 3in1, no "
1436                                                 "tda826x found!\n", __func__);
1437                                         goto dettach_frontend;
1438                                 }
1439                                 if (dvb_attach(lnbp21_attach, fe0->dvb.frontend,
1440                                                 &dev->i2c_adap, 0, 0) == NULL) {
1441                                         wprintk("%s: Asus Tiger 3in1, no lnbp21"
1442                                                 " found!\n", __func__);
1443                                         goto dettach_frontend;
1444                                 }
1445                         }
1446                 }
1447                 break;
1448         case SAA7134_BOARD_ASUSTeK_TIGER:
1449                 if (configure_tda827x_fe(dev, &philips_tiger_config,
1450                                          &tda827x_cfg_0) < 0)
1451                         goto dettach_frontend;
1452                 break;
1453         case SAA7134_BOARD_BEHOLD_H6:
1454                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1455                                                 &behold_h6_config,
1456                                                 &dev->i2c_adap);
1457                 if (fe0->dvb.frontend) {
1458                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1459                                    &dev->i2c_adap, 0x61,
1460                                    TUNER_PHILIPS_FMD1216ME_MK3);
1461                 }
1462                 break;
1463         case SAA7134_BOARD_AVERMEDIA_A700_PRO:
1464         case SAA7134_BOARD_AVERMEDIA_A700_HYBRID:
1465                 /* Zarlink ZL10313 */
1466                 fe0->dvb.frontend = dvb_attach(mt312_attach,
1467                         &avertv_a700_mt312, &dev->i2c_adap);
1468                 if (fe0->dvb.frontend) {
1469                         if (dvb_attach(zl10036_attach, fe0->dvb.frontend,
1470                                         &avertv_a700_tuner, &dev->i2c_adap) == NULL) {
1471                                 wprintk("%s: No zl10036 found!\n",
1472                                         __func__);
1473                         }
1474                 }
1475                 break;
1476         default:
1477                 wprintk("Huh? unknown DVB card?\n");
1478                 break;
1479         }
1480
1481         if (attach_xc3028) {
1482                 struct dvb_frontend *fe;
1483                 struct xc2028_config cfg = {
1484                         .i2c_adap  = &dev->i2c_adap,
1485                         .i2c_addr  = 0x61,
1486                 };
1487
1488                 if (!fe0->dvb.frontend)
1489                         goto dettach_frontend;
1490
1491                 fe = dvb_attach(xc2028_attach, fe0->dvb.frontend, &cfg);
1492                 if (!fe) {
1493                         printk(KERN_ERR "%s/2: xc3028 attach failed\n",
1494                                dev->name);
1495                         goto dettach_frontend;
1496                 }
1497         }
1498
1499         if (NULL == fe0->dvb.frontend) {
1500                 printk(KERN_ERR "%s/dvb: frontend initialization failed\n", dev->name);
1501                 goto dettach_frontend;
1502         }
1503         /* define general-purpose callback pointer */
1504         fe0->dvb.frontend->callback = saa7134_tuner_callback;
1505
1506         /* register everything else */
1507         ret = videobuf_dvb_register_bus(&dev->frontends, THIS_MODULE, dev,
1508                 &dev->pci->dev, adapter_nr, 0);
1509
1510         /* this sequence is necessary to make the tda1004x load its firmware
1511          * and to enter analog mode of hybrid boards
1512          */
1513         if (!ret) {
1514                 if (fe0->dvb.frontend->ops.init)
1515                         fe0->dvb.frontend->ops.init(fe0->dvb.frontend);
1516                 if (fe0->dvb.frontend->ops.sleep)
1517                         fe0->dvb.frontend->ops.sleep(fe0->dvb.frontend);
1518                 if (fe0->dvb.frontend->ops.tuner_ops.sleep)
1519                         fe0->dvb.frontend->ops.tuner_ops.sleep(fe0->dvb.frontend);
1520         }
1521         return ret;
1522
1523 dettach_frontend:
1524         videobuf_dvb_dealloc_frontends(&dev->frontends);
1525         return -EINVAL;
1526 }
1527
1528 static int dvb_fini(struct saa7134_dev *dev)
1529 {
1530         struct videobuf_dvb_frontend *fe0;
1531
1532         /* Get the first frontend */
1533         fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
1534         if (!fe0)
1535                 return -EINVAL;
1536
1537         /* FIXME: I suspect that this code is bogus, since the entry for
1538            Pinnacle 300I DVB-T PAL already defines the proper init to allow
1539            the detection of mt2032 (TDA9887_PORT2_INACTIVE)
1540          */
1541         if (dev->board == SAA7134_BOARD_PINNACLE_300I_DVBT_PAL) {
1542                 struct v4l2_priv_tun_config tda9887_cfg;
1543                 static int on  = TDA9887_PRESENT | TDA9887_PORT2_INACTIVE;
1544
1545                 tda9887_cfg.tuner = TUNER_TDA9887;
1546                 tda9887_cfg.priv  = &on;
1547
1548                 /* otherwise we don't detect the tuner on next insmod */
1549                 saa_call_all(dev, tuner, s_config, &tda9887_cfg);
1550         } else if (dev->board == SAA7134_BOARD_MEDION_MD8800_QUADRO) {
1551                 if ((dev->eedata[2] == 0x07) && use_frontend) {
1552                         /* turn off the 2nd lnb supply */
1553                         u8 data = 0x80;
1554                         struct i2c_msg msg = {.addr = 0x08, .buf = &data, .flags = 0, .len = 1};
1555                         struct dvb_frontend *fe;
1556                         fe = fe0->dvb.frontend;
1557                         if (fe->ops.i2c_gate_ctrl) {
1558                                 fe->ops.i2c_gate_ctrl(fe, 1);
1559                                 i2c_transfer(&dev->i2c_adap, &msg, 1);
1560                                 fe->ops.i2c_gate_ctrl(fe, 0);
1561                         }
1562                 }
1563         }
1564         videobuf_dvb_unregister_bus(&dev->frontends);
1565         return 0;
1566 }
1567
1568 static struct saa7134_mpeg_ops dvb_ops = {
1569         .type          = SAA7134_MPEG_DVB,
1570         .init          = dvb_init,
1571         .fini          = dvb_fini,
1572 };
1573
1574 static int __init dvb_register(void)
1575 {
1576         return saa7134_ts_register(&dvb_ops);
1577 }
1578
1579 static void __exit dvb_unregister(void)
1580 {
1581         saa7134_ts_unregister(&dvb_ops);
1582 }
1583
1584 module_init(dvb_register);
1585 module_exit(dvb_unregister);
1586
1587 /* ------------------------------------------------------------------ */
1588 /*
1589  * Local variables:
1590  * c-basic-offset: 8
1591  * End:
1592  */