SAFE public projects git trees. - safe/jmp/linux-2.6/blob - drivers/media/video/saa7134/saa7134-dvb.c

   1 /*
   2  *
   3  * (c) 2004 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]
   4  *
   5  *  Extended 3 / 2005 by Hartmut Hackmann to support various
   6  *  cards with the tda10046 DVB-T channel decoder
   7  *
   8  *  This program is free software; you can redistribute it and/or modify
   9  *  it under the terms of the GNU General Public License as published by
  10  *  the Free Software Foundation; either version 2 of the License, or
  11  *  (at your option) any later version.
  12  *
  13  *  This program is distributed in the hope that it will be useful,
  14  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  *  GNU General Public License for more details.
  17  *
  18  *  You should have received a copy of the GNU General Public License
  19  *  along with this program; if not, write to the Free Software
  20  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  21  */
  22
  23 #include <linux/init.h>
  24 #include <linux/list.h>
  25 #include <linux/module.h>
  26 #include <linux/kernel.h>
  27 #include <linux/slab.h>
  28 #include <linux/delay.h>
  29 #include <linux/kthread.h>
  30 #include <linux/suspend.h>
  31
  32 #include "saa7134-reg.h"
  33 #include "saa7134.h"
  34 #include <media/v4l2-common.h>
  35 #include "dvb-pll.h"
  36 #include <dvb_frontend.h>
  37
  38 #include "mt352.h"
  39 #include "mt352_priv.h" /* FIXME */
  40 #include "tda1004x.h"
  41 #include "nxt200x.h"
  42 #include "tuner-xc2028.h"
  43
  44 #include "tda10086.h"
  45 #include "tda826x.h"
  46 #include "tda827x.h"
  47 #include "isl6421.h"
  48 #include "isl6405.h"
  49 #include "lnbp21.h"
  50 #include "tuner-simple.h"
  51
  52 MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
  53 MODULE_LICENSE("GPL");
  54
  55 static unsigned int antenna_pwr;
  56
  57 module_param(antenna_pwr, int, 0444);
  58 MODULE_PARM_DESC(antenna_pwr,"enable antenna power (Pinnacle 300i)");
  59
  60 static int use_frontend;
  61 module_param(use_frontend, int, 0644);
  62 MODULE_PARM_DESC(use_frontend,"for cards with multiple frontends (0: terrestrial, 1: satellite)");
  63
  64 static int debug;
  65 module_param(debug, int, 0644);
  66 MODULE_PARM_DESC(debug, "Turn on/off module debugging (default:off).");
  67
  68 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
  69
  70 #define dprintk(fmt, arg...)    do { if (debug) \
  71         printk(KERN_DEBUG "%s/dvb: " fmt, dev->name , ## arg); } while(0)
  72
  73 /* Print a warning */
  74 #define wprintk(fmt, arg...) \
  75         printk(KERN_WARNING "%s/dvb: " fmt, dev->name, ## arg)
  76
  77 /* ------------------------------------------------------------------
  78  * mt352 based DVB-T cards
  79  */
  80
  81 static int pinnacle_antenna_pwr(struct saa7134_dev *dev, int on)
  82 {
  83         u32 ok;
  84
  85         if (!on) {
  86                 saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
  87                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 26));
  88                 return 0;
  89         }
  90
  91         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
  92         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
  93         udelay(10);
  94
  95         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 28));
  96         saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 28));
  97         udelay(10);
  98         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 28));
  99         udelay(10);
 100         ok = saa_readl(SAA7134_GPIO_GPSTATUS0) & (1 << 27);
 101         dprintk("%s %s\n", __func__, ok ? "on" : "off");
 102
 103         if (!ok)
 104                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
 105         return ok;
 106 }
 107
 108 static int mt352_pinnacle_init(struct dvb_frontend* fe)
 109 {
 110         static u8 clock_config []  = { CLOCK_CTL,  0x3d, 0x28 };
 111         static u8 reset []         = { RESET,      0x80 };
 112         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 113         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
 114         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x31 };
 115         static u8 fsm_ctl_cfg[]    = { 0x7b,       0x04 };
 116         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x0f };
 117         static u8 scan_ctl_cfg []  = { SCAN_CTL,   0x0d };
 118         static u8 irq_cfg []       = { INTERRUPT_EN_0, 0x00, 0x00, 0x00, 0x00 };
 119         struct saa7134_dev *dev= fe->dvb->priv;
 120
 121         dprintk("%s called\n", __func__);
 122
 123         mt352_write(fe, clock_config,   sizeof(clock_config));
 124         udelay(200);
 125         mt352_write(fe, reset,          sizeof(reset));
 126         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 127         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 128         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 129         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
 130
 131         mt352_write(fe, fsm_ctl_cfg,    sizeof(fsm_ctl_cfg));
 132         mt352_write(fe, scan_ctl_cfg,   sizeof(scan_ctl_cfg));
 133         mt352_write(fe, irq_cfg,        sizeof(irq_cfg));
 134
 135         return 0;
 136 }
 137
 138 static int mt352_aver777_init(struct dvb_frontend* fe)
 139 {
 140         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x2d };
 141         static u8 reset []         = { RESET,      0x80 };
 142         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 143         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
 144         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 };
 145
 146         mt352_write(fe, clock_config,   sizeof(clock_config));
 147         udelay(200);
 148         mt352_write(fe, reset,          sizeof(reset));
 149         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 150         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 151         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 152
 153         return 0;
 154 }
 155
 156 static int mt352_aver_a16d_init(struct dvb_frontend *fe)
 157 {
 158         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x2d };
 159         static u8 reset []         = { RESET,      0x80 };
 160         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 161         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
 162         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 };
 163
 164         mt352_write(fe, clock_config,   sizeof(clock_config));
 165         udelay(200);
 166         mt352_write(fe, reset,          sizeof(reset));
 167         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 168         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 169         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 170
 171         return 0;
 172 }
 173
 174
 175
 176 static int mt352_pinnacle_tuner_set_params(struct dvb_frontend* fe,
 177                                            struct dvb_frontend_parameters* params)
 178 {
 179         u8 off[] = { 0x00, 0xf1};
 180         u8 on[]  = { 0x00, 0x71};
 181         struct i2c_msg msg = {.addr=0x43, .flags=0, .buf=off, .len = sizeof(off)};
 182
 183         struct saa7134_dev *dev = fe->dvb->priv;
 184         struct v4l2_frequency f;
 185
 186         /* set frequency (mt2050) */
 187         f.tuner     = 0;
 188         f.type      = V4L2_TUNER_DIGITAL_TV;
 189         f.frequency = params->frequency / 1000 * 16 / 1000;
 190         if (fe->ops.i2c_gate_ctrl)
 191                 fe->ops.i2c_gate_ctrl(fe, 1);
 192         i2c_transfer(&dev->i2c_adap, &msg, 1);
 193         saa7134_i2c_call_clients(dev,VIDIOC_S_FREQUENCY,&f);
 194         msg.buf = on;
 195         if (fe->ops.i2c_gate_ctrl)
 196                 fe->ops.i2c_gate_ctrl(fe, 1);
 197         i2c_transfer(&dev->i2c_adap, &msg, 1);
 198
 199         pinnacle_antenna_pwr(dev, antenna_pwr);
 200
 201         /* mt352 setup */
 202         return mt352_pinnacle_init(fe);
 203 }
 204
 205 static struct mt352_config pinnacle_300i = {
 206         .demod_address = 0x3c >> 1,
 207         .adc_clock     = 20333,
 208         .if2           = 36150,
 209         .no_tuner      = 1,
 210         .demod_init    = mt352_pinnacle_init,
 211 };
 212
 213 static struct mt352_config avermedia_777 = {
 214         .demod_address = 0xf,
 215         .demod_init    = mt352_aver777_init,
 216 };
 217
 218 static struct mt352_config avermedia_16d = {
 219         .demod_address = 0xf,
 220         .demod_init    = mt352_aver_a16d_init,
 221 };
 222
 223 static struct mt352_config avermedia_e506r_mt352_dev = {
 224         .demod_address   = (0x1e >> 1),
 225         .no_tuner        = 1,
 226 };
 227
 228 /* ==================================================================
 229  * tda1004x based DVB-T cards, helper functions
 230  */
 231
 232 static int philips_tda1004x_request_firmware(struct dvb_frontend *fe,
 233                                            const struct firmware **fw, char *name)
 234 {
 235         struct saa7134_dev *dev = fe->dvb->priv;
 236         return request_firmware(fw, name, &dev->pci->dev);
 237 }
 238
 239 /* ------------------------------------------------------------------
 240  * these tuners are tu1216, td1316(a)
 241  */
 242
 243 static int philips_tda6651_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 244 {
 245         struct saa7134_dev *dev = fe->dvb->priv;
 246         struct tda1004x_state *state = fe->demodulator_priv;
 247         u8 addr = state->config->tuner_address;
 248         u8 tuner_buf[4];
 249         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tuner_buf,.len =
 250                         sizeof(tuner_buf) };
 251         int tuner_frequency = 0;
 252         u8 band, cp, filter;
 253
 254         /* determine charge pump */
 255         tuner_frequency = params->frequency + 36166000;
 256         if (tuner_frequency < 87000000)
 257                 return -EINVAL;
 258         else if (tuner_frequency < 130000000)
 259                 cp = 3;
 260         else if (tuner_frequency < 160000000)
 261                 cp = 5;
 262         else if (tuner_frequency < 200000000)
 263                 cp = 6;
 264         else if (tuner_frequency < 290000000)
 265                 cp = 3;
 266         else if (tuner_frequency < 420000000)
 267                 cp = 5;
 268         else if (tuner_frequency < 480000000)
 269                 cp = 6;
 270         else if (tuner_frequency < 620000000)
 271                 cp = 3;
 272         else if (tuner_frequency < 830000000)
 273                 cp = 5;
 274         else if (tuner_frequency < 895000000)
 275                 cp = 7;
 276         else
 277                 return -EINVAL;
 278
 279         /* determine band */
 280         if (params->frequency < 49000000)
 281                 return -EINVAL;
 282         else if (params->frequency < 161000000)
 283                 band = 1;
 284         else if (params->frequency < 444000000)
 285                 band = 2;
 286         else if (params->frequency < 861000000)
 287                 band = 4;
 288         else
 289                 return -EINVAL;
 290
 291         /* setup PLL filter */
 292         switch (params->u.ofdm.bandwidth) {
 293         case BANDWIDTH_6_MHZ:
 294                 filter = 0;
 295                 break;
 296
 297         case BANDWIDTH_7_MHZ:
 298                 filter = 0;
 299                 break;
 300
 301         case BANDWIDTH_8_MHZ:
 302                 filter = 1;
 303                 break;
 304
 305         default:
 306                 return -EINVAL;
 307         }
 308
 309         /* calculate divisor
 310          * ((36166000+((1000000/6)/2)) + Finput)/(1000000/6)
 311          */
 312         tuner_frequency = (((params->frequency / 1000) * 6) + 217496) / 1000;
 313
 314         /* setup tuner buffer */
 315         tuner_buf[0] = (tuner_frequency >> 8) & 0x7f;
 316         tuner_buf[1] = tuner_frequency & 0xff;
 317         tuner_buf[2] = 0xca;
 318         tuner_buf[3] = (cp << 5) | (filter << 3) | band;
 319
 320         if (fe->ops.i2c_gate_ctrl)
 321                 fe->ops.i2c_gate_ctrl(fe, 1);
 322         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) {
 323                 wprintk("could not write to tuner at addr: 0x%02x\n",
 324                         addr << 1);
 325                 return -EIO;
 326         }
 327         msleep(1);
 328         return 0;
 329 }
 330
 331 static int philips_tu1216_init(struct dvb_frontend *fe)
 332 {
 333         struct saa7134_dev *dev = fe->dvb->priv;
 334         struct tda1004x_state *state = fe->demodulator_priv;
 335         u8 addr = state->config->tuner_address;
 336         static u8 tu1216_init[] = { 0x0b, 0xf5, 0x85, 0xab };
 337         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tu1216_init,.len = sizeof(tu1216_init) };
 338
 339         /* setup PLL configuration */
 340         if (fe->ops.i2c_gate_ctrl)
 341                 fe->ops.i2c_gate_ctrl(fe, 1);
 342         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1)
 343                 return -EIO;
 344         msleep(1);
 345
 346         return 0;
 347 }
 348
 349 /* ------------------------------------------------------------------ */
 350
 351 static struct tda1004x_config philips_tu1216_60_config = {
 352         .demod_address = 0x8,
 353         .invert        = 1,
 354         .invert_oclk   = 0,
 355         .xtal_freq     = TDA10046_XTAL_4M,
 356         .agc_config    = TDA10046_AGC_DEFAULT,
 357         .if_freq       = TDA10046_FREQ_3617,
 358         .tuner_address = 0x60,
 359         .request_firmware = philips_tda1004x_request_firmware
 360 };
 361
 362 static struct tda1004x_config philips_tu1216_61_config = {
 363
 364         .demod_address = 0x8,
 365         .invert        = 1,
 366         .invert_oclk   = 0,
 367         .xtal_freq     = TDA10046_XTAL_4M,
 368         .agc_config    = TDA10046_AGC_DEFAULT,
 369         .if_freq       = TDA10046_FREQ_3617,
 370         .tuner_address = 0x61,
 371         .request_firmware = philips_tda1004x_request_firmware
 372 };
 373
 374 /* ------------------------------------------------------------------ */
 375
 376 static int philips_td1316_tuner_init(struct dvb_frontend *fe)
 377 {
 378         struct saa7134_dev *dev = fe->dvb->priv;
 379         struct tda1004x_state *state = fe->demodulator_priv;
 380         u8 addr = state->config->tuner_address;
 381         static u8 msg[] = { 0x0b, 0xf5, 0x86, 0xab };
 382         struct i2c_msg init_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
 383
 384         /* setup PLL configuration */
 385         if (fe->ops.i2c_gate_ctrl)
 386                 fe->ops.i2c_gate_ctrl(fe, 1);
 387         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
 388                 return -EIO;
 389         return 0;
 390 }
 391
 392 static int philips_td1316_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 393 {
 394         return philips_tda6651_pll_set(fe, params);
 395 }
 396
 397 static int philips_td1316_tuner_sleep(struct dvb_frontend *fe)
 398 {
 399         struct saa7134_dev *dev = fe->dvb->priv;
 400         struct tda1004x_state *state = fe->demodulator_priv;
 401         u8 addr = state->config->tuner_address;
 402         static u8 msg[] = { 0x0b, 0xdc, 0x86, 0xa4 };
 403         struct i2c_msg analog_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
 404
 405         /* switch the tuner to analog mode */
 406         if (fe->ops.i2c_gate_ctrl)
 407                 fe->ops.i2c_gate_ctrl(fe, 1);
 408         if (i2c_transfer(&dev->i2c_adap, &analog_msg, 1) != 1)
 409                 return -EIO;
 410         return 0;
 411 }
 412
 413 /* ------------------------------------------------------------------ */
 414
 415 static int philips_europa_tuner_init(struct dvb_frontend *fe)
 416 {
 417         struct saa7134_dev *dev = fe->dvb->priv;
 418         static u8 msg[] = { 0x00, 0x40};
 419         struct i2c_msg init_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
 420
 421
 422         if (philips_td1316_tuner_init(fe))
 423                 return -EIO;
 424         msleep(1);
 425         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
 426                 return -EIO;
 427
 428         return 0;
 429 }
 430
 431 static int philips_europa_tuner_sleep(struct dvb_frontend *fe)
 432 {
 433         struct saa7134_dev *dev = fe->dvb->priv;
 434
 435         static u8 msg[] = { 0x00, 0x14 };
 436         struct i2c_msg analog_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
 437
 438         if (philips_td1316_tuner_sleep(fe))
 439                 return -EIO;
 440
 441         /* switch the board to analog mode */
 442         if (fe->ops.i2c_gate_ctrl)
 443                 fe->ops.i2c_gate_ctrl(fe, 1);
 444         i2c_transfer(&dev->i2c_adap, &analog_msg, 1);
 445         return 0;
 446 }
 447
 448 static int philips_europa_demod_sleep(struct dvb_frontend *fe)
 449 {
 450         struct saa7134_dev *dev = fe->dvb->priv;
 451
 452         if (dev->original_demod_sleep)
 453                 dev->original_demod_sleep(fe);
 454         fe->ops.i2c_gate_ctrl(fe, 1);
 455         return 0;
 456 }
 457
 458 static struct tda1004x_config philips_europa_config = {
 459
 460         .demod_address = 0x8,
 461         .invert        = 0,
 462         .invert_oclk   = 0,
 463         .xtal_freq     = TDA10046_XTAL_4M,
 464         .agc_config    = TDA10046_AGC_IFO_AUTO_POS,
 465         .if_freq       = TDA10046_FREQ_052,
 466         .tuner_address = 0x61,
 467         .request_firmware = philips_tda1004x_request_firmware
 468 };
 469
 470 static struct tda1004x_config medion_cardbus = {
 471         .demod_address = 0x08,
 472         .invert        = 1,
 473         .invert_oclk   = 0,
 474         .xtal_freq     = TDA10046_XTAL_16M,
 475         .agc_config    = TDA10046_AGC_IFO_AUTO_NEG,
 476         .if_freq       = TDA10046_FREQ_3613,
 477         .tuner_address = 0x61,
 478         .request_firmware = philips_tda1004x_request_firmware
 479 };
 480
 481 /* ------------------------------------------------------------------
 482  * tda 1004x based cards with philips silicon tuner
 483  */
 484
 485 static int tda8290_i2c_gate_ctrl( struct dvb_frontend* fe, int enable)
 486 {
 487         struct tda1004x_state *state = fe->demodulator_priv;
 488
 489         u8 addr = state->config->i2c_gate;
 490         static u8 tda8290_close[] = { 0x21, 0xc0};
 491         static u8 tda8290_open[]  = { 0x21, 0x80};
 492         struct i2c_msg tda8290_msg = {.addr = addr,.flags = 0, .len = 2};
 493         if (enable) {
 494                 tda8290_msg.buf = tda8290_close;
 495         } else {
 496                 tda8290_msg.buf = tda8290_open;
 497         }
 498         if (i2c_transfer(state->i2c, &tda8290_msg, 1) != 1) {
 499                 struct saa7134_dev *dev = fe->dvb->priv;
 500                 wprintk("could not access tda8290 I2C gate\n");
 501                 return -EIO;
 502         }
 503         msleep(20);
 504         return 0;
 505 }
 506
 507 static int philips_tda827x_tuner_init(struct dvb_frontend *fe)
 508 {
 509         struct saa7134_dev *dev = fe->dvb->priv;
 510         struct tda1004x_state *state = fe->demodulator_priv;
 511
 512         switch (state->config->antenna_switch) {
 513         case 0: break;
 514         case 1: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
 515                 saa7134_set_gpio(dev, 21, 0);
 516                 break;
 517         case 2: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
 518                 saa7134_set_gpio(dev, 21, 1);
 519                 break;
 520         }
 521         return 0;
 522 }
 523
 524 static int philips_tda827x_tuner_sleep(struct dvb_frontend *fe)
 525 {
 526         struct saa7134_dev *dev = fe->dvb->priv;
 527         struct tda1004x_state *state = fe->demodulator_priv;
 528
 529         switch (state->config->antenna_switch) {
 530         case 0: break;
 531         case 1: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
 532                 saa7134_set_gpio(dev, 21, 1);
 533                 break;
 534         case 2: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
 535                 saa7134_set_gpio(dev, 21, 0);
 536                 break;
 537         }
 538         return 0;
 539 }
 540
 541 static int configure_tda827x_fe(struct saa7134_dev *dev,
 542                                 struct tda1004x_config *cdec_conf,
 543                                 struct tda827x_config *tuner_conf)
 544 {
 545         dev->dvb.frontend = dvb_attach(tda10046_attach, cdec_conf, &dev->i2c_adap);
 546         if (dev->dvb.frontend) {
 547                 if (cdec_conf->i2c_gate)
 548                         dev->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl;
 549                 if (dvb_attach(tda827x_attach, dev->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         .tuner_callback = saa7134_tuner_callback,
 564         .init = philips_tda827x_tuner_init,
 565         .sleep = philips_tda827x_tuner_sleep,
 566         .config = 0,
 567         .switch_addr = 0
 568 };
 569
 570 static struct tda827x_config tda827x_cfg_1 = {
 571         .tuner_callback = saa7134_tuner_callback,
 572         .init = philips_tda827x_tuner_init,
 573         .sleep = philips_tda827x_tuner_sleep,
 574         .config = 1,
 575         .switch_addr = 0x4b
 576 };
 577
 578 static struct tda827x_config tda827x_cfg_2 = {
 579         .tuner_callback = saa7134_tuner_callback,
 580         .init = philips_tda827x_tuner_init,
 581         .sleep = philips_tda827x_tuner_sleep,
 582         .config = 2,
 583         .switch_addr = 0x4b
 584 };
 585
 586 static struct tda827x_config tda827x_cfg_2_sw42 = {
 587         .tuner_callback = saa7134_tuner_callback,
 588         .init = philips_tda827x_tuner_init,
 589         .sleep = philips_tda827x_tuner_sleep,
 590         .config = 2,
 591         .switch_addr = 0x42
 592 };
 593
 594 /* ------------------------------------------------------------------ */
 595
 596 static struct tda1004x_config tda827x_lifeview_config = {
 597         .demod_address = 0x08,
 598         .invert        = 1,
 599         .invert_oclk   = 0,
 600         .xtal_freq     = TDA10046_XTAL_16M,
 601         .agc_config    = TDA10046_AGC_TDA827X,
 602         .gpio_config   = TDA10046_GP11_I,
 603         .if_freq       = TDA10046_FREQ_045,
 604         .tuner_address = 0x60,
 605         .request_firmware = philips_tda1004x_request_firmware
 606 };
 607
 608 static struct tda1004x_config philips_tiger_config = {
 609         .demod_address = 0x08,
 610         .invert        = 1,
 611         .invert_oclk   = 0,
 612         .xtal_freq     = TDA10046_XTAL_16M,
 613         .agc_config    = TDA10046_AGC_TDA827X,
 614         .gpio_config   = TDA10046_GP11_I,
 615         .if_freq       = TDA10046_FREQ_045,
 616         .i2c_gate      = 0x4b,
 617         .tuner_address = 0x61,
 618         .antenna_switch= 1,
 619         .request_firmware = philips_tda1004x_request_firmware
 620 };
 621
 622 static struct tda1004x_config cinergy_ht_config = {
 623         .demod_address = 0x08,
 624         .invert        = 1,
 625         .invert_oclk   = 0,
 626         .xtal_freq     = TDA10046_XTAL_16M,
 627         .agc_config    = TDA10046_AGC_TDA827X,
 628         .gpio_config   = TDA10046_GP01_I,
 629         .if_freq       = TDA10046_FREQ_045,
 630         .i2c_gate      = 0x4b,
 631         .tuner_address = 0x61,
 632         .request_firmware = philips_tda1004x_request_firmware
 633 };
 634
 635 static struct tda1004x_config cinergy_ht_pci_config = {
 636         .demod_address = 0x08,
 637         .invert        = 1,
 638         .invert_oclk   = 0,
 639         .xtal_freq     = TDA10046_XTAL_16M,
 640         .agc_config    = TDA10046_AGC_TDA827X,
 641         .gpio_config   = TDA10046_GP01_I,
 642         .if_freq       = TDA10046_FREQ_045,
 643         .i2c_gate      = 0x4b,
 644         .tuner_address = 0x60,
 645         .request_firmware = philips_tda1004x_request_firmware
 646 };
 647
 648 static struct tda1004x_config philips_tiger_s_config = {
 649         .demod_address = 0x08,
 650         .invert        = 1,
 651         .invert_oclk   = 0,
 652         .xtal_freq     = TDA10046_XTAL_16M,
 653         .agc_config    = TDA10046_AGC_TDA827X,
 654         .gpio_config   = TDA10046_GP01_I,
 655         .if_freq       = TDA10046_FREQ_045,
 656         .i2c_gate      = 0x4b,
 657         .tuner_address = 0x61,
 658         .antenna_switch= 1,
 659         .request_firmware = philips_tda1004x_request_firmware
 660 };
 661
 662 static struct tda1004x_config pinnacle_pctv_310i_config = {
 663         .demod_address = 0x08,
 664         .invert        = 1,
 665         .invert_oclk   = 0,
 666         .xtal_freq     = TDA10046_XTAL_16M,
 667         .agc_config    = TDA10046_AGC_TDA827X,
 668         .gpio_config   = TDA10046_GP11_I,
 669         .if_freq       = TDA10046_FREQ_045,
 670         .i2c_gate      = 0x4b,
 671         .tuner_address = 0x61,
 672         .request_firmware = philips_tda1004x_request_firmware
 673 };
 674
 675 static struct tda1004x_config hauppauge_hvr_1110_config = {
 676         .demod_address = 0x08,
 677         .invert        = 1,
 678         .invert_oclk   = 0,
 679         .xtal_freq     = TDA10046_XTAL_16M,
 680         .agc_config    = TDA10046_AGC_TDA827X,
 681         .gpio_config   = TDA10046_GP11_I,
 682         .if_freq       = TDA10046_FREQ_045,
 683         .i2c_gate      = 0x4b,
 684         .tuner_address = 0x61,
 685         .request_firmware = philips_tda1004x_request_firmware
 686 };
 687
 688 static struct tda1004x_config asus_p7131_dual_config = {
 689         .demod_address = 0x08,
 690         .invert        = 1,
 691         .invert_oclk   = 0,
 692         .xtal_freq     = TDA10046_XTAL_16M,
 693         .agc_config    = TDA10046_AGC_TDA827X,
 694         .gpio_config   = TDA10046_GP11_I,
 695         .if_freq       = TDA10046_FREQ_045,
 696         .i2c_gate      = 0x4b,
 697         .tuner_address = 0x61,
 698         .antenna_switch= 2,
 699         .request_firmware = philips_tda1004x_request_firmware
 700 };
 701
 702 static struct tda1004x_config lifeview_trio_config = {
 703         .demod_address = 0x09,
 704         .invert        = 1,
 705         .invert_oclk   = 0,
 706         .xtal_freq     = TDA10046_XTAL_16M,
 707         .agc_config    = TDA10046_AGC_TDA827X,
 708         .gpio_config   = TDA10046_GP00_I,
 709         .if_freq       = TDA10046_FREQ_045,
 710         .tuner_address = 0x60,
 711         .request_firmware = philips_tda1004x_request_firmware
 712 };
 713
 714 static struct tda1004x_config tevion_dvbt220rf_config = {
 715         .demod_address = 0x08,
 716         .invert        = 1,
 717         .invert_oclk   = 0,
 718         .xtal_freq     = TDA10046_XTAL_16M,
 719         .agc_config    = TDA10046_AGC_TDA827X,
 720         .gpio_config   = TDA10046_GP11_I,
 721         .if_freq       = TDA10046_FREQ_045,
 722         .tuner_address = 0x60,
 723         .request_firmware = philips_tda1004x_request_firmware
 724 };
 725
 726 static struct tda1004x_config md8800_dvbt_config = {
 727         .demod_address = 0x08,
 728         .invert        = 1,
 729         .invert_oclk   = 0,
 730         .xtal_freq     = TDA10046_XTAL_16M,
 731         .agc_config    = TDA10046_AGC_TDA827X,
 732         .gpio_config   = TDA10046_GP01_I,
 733         .if_freq       = TDA10046_FREQ_045,
 734         .i2c_gate      = 0x4b,
 735         .tuner_address = 0x60,
 736         .request_firmware = philips_tda1004x_request_firmware
 737 };
 738
 739 static struct tda1004x_config asus_p7131_4871_config = {
 740         .demod_address = 0x08,
 741         .invert        = 1,
 742         .invert_oclk   = 0,
 743         .xtal_freq     = TDA10046_XTAL_16M,
 744         .agc_config    = TDA10046_AGC_TDA827X,
 745         .gpio_config   = TDA10046_GP01_I,
 746         .if_freq       = TDA10046_FREQ_045,
 747         .i2c_gate      = 0x4b,
 748         .tuner_address = 0x61,
 749         .antenna_switch= 2,
 750         .request_firmware = philips_tda1004x_request_firmware
 751 };
 752
 753 static struct tda1004x_config asus_p7131_hybrid_lna_config = {
 754         .demod_address = 0x08,
 755         .invert        = 1,
 756         .invert_oclk   = 0,
 757         .xtal_freq     = TDA10046_XTAL_16M,
 758         .agc_config    = TDA10046_AGC_TDA827X,
 759         .gpio_config   = TDA10046_GP11_I,
 760         .if_freq       = TDA10046_FREQ_045,
 761         .i2c_gate      = 0x4b,
 762         .tuner_address = 0x61,
 763         .antenna_switch= 2,
 764         .request_firmware = philips_tda1004x_request_firmware
 765 };
 766
 767 static struct tda1004x_config kworld_dvb_t_210_config = {
 768         .demod_address = 0x08,
 769         .invert        = 1,
 770         .invert_oclk   = 0,
 771         .xtal_freq     = TDA10046_XTAL_16M,
 772         .agc_config    = TDA10046_AGC_TDA827X,
 773         .gpio_config   = TDA10046_GP11_I,
 774         .if_freq       = TDA10046_FREQ_045,
 775         .i2c_gate      = 0x4b,
 776         .tuner_address = 0x61,
 777         .antenna_switch= 1,
 778         .request_firmware = philips_tda1004x_request_firmware
 779 };
 780
 781 static struct tda1004x_config avermedia_super_007_config = {
 782         .demod_address = 0x08,
 783         .invert        = 1,
 784         .invert_oclk   = 0,
 785         .xtal_freq     = TDA10046_XTAL_16M,
 786         .agc_config    = TDA10046_AGC_TDA827X,
 787         .gpio_config   = TDA10046_GP01_I,
 788         .if_freq       = TDA10046_FREQ_045,
 789         .i2c_gate      = 0x4b,
 790         .tuner_address = 0x60,
 791         .antenna_switch= 1,
 792         .request_firmware = philips_tda1004x_request_firmware
 793 };
 794
 795 static struct tda1004x_config twinhan_dtv_dvb_3056_config = {
 796         .demod_address = 0x08,
 797         .invert        = 1,
 798         .invert_oclk   = 0,
 799         .xtal_freq     = TDA10046_XTAL_16M,
 800         .agc_config    = TDA10046_AGC_TDA827X,
 801         .gpio_config   = TDA10046_GP01_I,
 802         .if_freq       = TDA10046_FREQ_045,
 803         .i2c_gate      = 0x42,
 804         .tuner_address = 0x61,
 805         .antenna_switch = 1,
 806         .request_firmware = philips_tda1004x_request_firmware
 807 };
 808
 809 /* ------------------------------------------------------------------
 810  * special case: this card uses saa713x GPIO22 for the mode switch
 811  */
 812
 813 static int ads_duo_tuner_init(struct dvb_frontend *fe)
 814 {
 815         struct saa7134_dev *dev = fe->dvb->priv;
 816         philips_tda827x_tuner_init(fe);
 817         /* route TDA8275a AGC input to the channel decoder */
 818         saa7134_set_gpio(dev, 22, 1);
 819         return 0;
 820 }
 821
 822 static int ads_duo_tuner_sleep(struct dvb_frontend *fe)
 823 {
 824         struct saa7134_dev *dev = fe->dvb->priv;
 825         /* route TDA8275a AGC input to the analog IF chip*/
 826         saa7134_set_gpio(dev, 22, 0);
 827         philips_tda827x_tuner_sleep(fe);
 828         return 0;
 829 }
 830
 831 static struct tda827x_config ads_duo_cfg = {
 832         .tuner_callback = saa7134_tuner_callback,
 833         .init = ads_duo_tuner_init,
 834         .sleep = ads_duo_tuner_sleep,
 835         .config = 0
 836 };
 837
 838 static struct tda1004x_config ads_tech_duo_config = {
 839         .demod_address = 0x08,
 840         .invert        = 1,
 841         .invert_oclk   = 0,
 842         .xtal_freq     = TDA10046_XTAL_16M,
 843         .agc_config    = TDA10046_AGC_TDA827X,
 844         .gpio_config   = TDA10046_GP00_I,
 845         .if_freq       = TDA10046_FREQ_045,
 846         .tuner_address = 0x61,
 847         .request_firmware = philips_tda1004x_request_firmware
 848 };
 849
 850 /* ==================================================================
 851  * tda10086 based DVB-S cards, helper functions
 852  */
 853
 854 static struct tda10086_config flydvbs = {
 855         .demod_address = 0x0e,
 856         .invert = 0,
 857         .diseqc_tone = 0,
 858         .xtal_freq = TDA10086_XTAL_16M,
 859 };
 860
 861 static struct tda10086_config sd1878_4m = {
 862         .demod_address = 0x0e,
 863         .invert = 0,
 864         .diseqc_tone = 0,
 865         .xtal_freq = TDA10086_XTAL_4M,
 866 };
 867
 868 /* ------------------------------------------------------------------
 869  * special case: lnb supply is connected to the gated i2c
 870  */
 871
 872 static int md8800_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 873 {
 874         int res = -EIO;
 875         struct saa7134_dev *dev = fe->dvb->priv;
 876         if (fe->ops.i2c_gate_ctrl) {
 877                 fe->ops.i2c_gate_ctrl(fe, 1);
 878                 if (dev->original_set_voltage)
 879                         res = dev->original_set_voltage(fe, voltage);
 880                 fe->ops.i2c_gate_ctrl(fe, 0);
 881         }
 882         return res;
 883 };
 884
 885 static int md8800_set_high_voltage(struct dvb_frontend *fe, long arg)
 886 {
 887         int res = -EIO;
 888         struct saa7134_dev *dev = fe->dvb->priv;
 889         if (fe->ops.i2c_gate_ctrl) {
 890                 fe->ops.i2c_gate_ctrl(fe, 1);
 891                 if (dev->original_set_high_voltage)
 892                         res = dev->original_set_high_voltage(fe, arg);
 893                 fe->ops.i2c_gate_ctrl(fe, 0);
 894         }
 895         return res;
 896 };
 897
 898 static int md8800_set_voltage2(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 899 {
 900         struct saa7134_dev *dev = fe->dvb->priv;
 901         u8 wbuf[2] = { 0x1f, 00 };
 902         u8 rbuf;
 903         struct i2c_msg msg[] = { { .addr = 0x08, .flags = 0, .buf = wbuf, .len = 1 },
 904                                  { .addr = 0x08, .flags = I2C_M_RD, .buf = &rbuf, .len = 1 } };
 905
 906         if (i2c_transfer(&dev->i2c_adap, msg, 2) != 2)
 907                 return -EIO;
 908         /* NOTE: this assumes that gpo1 is used, it might be bit 5 (gpo2) */
 909         if (voltage == SEC_VOLTAGE_18)
 910                 wbuf[1] = rbuf | 0x10;
 911         else
 912                 wbuf[1] = rbuf & 0xef;
 913         msg[0].len = 2;
 914         i2c_transfer(&dev->i2c_adap, msg, 1);
 915         return 0;
 916 }
 917
 918 static int md8800_set_high_voltage2(struct dvb_frontend *fe, long arg)
 919 {
 920         struct saa7134_dev *dev = fe->dvb->priv;
 921         wprintk("%s: sorry can't set high LNB supply voltage from here\n", __func__);
 922         return -EIO;
 923 }
 924
 925 /* ==================================================================
 926  * nxt200x based ATSC cards, helper functions
 927  */
 928
 929 static struct nxt200x_config avertvhda180 = {
 930         .demod_address    = 0x0a,
 931 };
 932
 933 static struct nxt200x_config kworldatsc110 = {
 934         .demod_address    = 0x0a,
 935 };
 936
 937 /* ==================================================================
 938  * Core code
 939  */
 940
 941 static int dvb_init(struct saa7134_dev *dev)
 942 {
 943         int ret;
 944         int attach_xc3028 = 0;
 945
 946         /* init struct videobuf_dvb */
 947         dev->ts.nr_bufs    = 32;
 948         dev->ts.nr_packets = 32*4;
 949         dev->dvb.name = dev->name;
 950         videobuf_queue_sg_init(&dev->dvb.dvbq, &saa7134_ts_qops,
 951                             &dev->pci->dev, &dev->slock,
 952                             V4L2_BUF_TYPE_VIDEO_CAPTURE,
 953                             V4L2_FIELD_ALTERNATE,
 954                             sizeof(struct saa7134_buf),
 955                             dev);
 956
 957         switch (dev->board) {
 958         case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
 959                 dprintk("pinnacle 300i dvb setup\n");
 960                 dev->dvb.frontend = dvb_attach(mt352_attach, &pinnacle_300i,
 961                                                &dev->i2c_adap);
 962                 if (dev->dvb.frontend) {
 963                         dev->dvb.frontend->ops.tuner_ops.set_params = mt352_pinnacle_tuner_set_params;
 964                 }
 965                 break;
 966         case SAA7134_BOARD_AVERMEDIA_777:
 967         case SAA7134_BOARD_AVERMEDIA_A16AR:
 968                 dprintk("avertv 777 dvb setup\n");
 969                 dev->dvb.frontend = dvb_attach(mt352_attach, &avermedia_777,
 970                                                &dev->i2c_adap);
 971                 if (dev->dvb.frontend) {
 972                         dvb_attach(simple_tuner_attach, dev->dvb.frontend,
 973                                    &dev->i2c_adap, 0x61,
 974                                    TUNER_PHILIPS_TD1316);
 975                 }
 976                 break;
 977         case SAA7134_BOARD_AVERMEDIA_A16D:
 978                 dprintk("avertv A16D dvb setup\n");
 979                 dev->dvb.frontend = dvb_attach(mt352_attach, &avermedia_16d,
 980                                                &dev->i2c_adap);
 981                 attach_xc3028 = 1;
 982                 break;
 983         case SAA7134_BOARD_MD7134:
 984                 dev->dvb.frontend = dvb_attach(tda10046_attach,
 985                                                &medion_cardbus,
 986                                                &dev->i2c_adap);
 987                 if (dev->dvb.frontend) {
 988                         dvb_attach(simple_tuner_attach, dev->dvb.frontend,
 989                                    &dev->i2c_adap, medion_cardbus.tuner_address,
 990                                    TUNER_PHILIPS_FMD1216ME_MK3);
 991                 }
 992                 break;
 993         case SAA7134_BOARD_PHILIPS_TOUGH:
 994                 dev->dvb.frontend = dvb_attach(tda10046_attach,
 995                                                &philips_tu1216_60_config,
 996                                                &dev->i2c_adap);
 997                 if (dev->dvb.frontend) {
 998                         dev->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
 999                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
1000                 }
1001                 break;
1002         case SAA7134_BOARD_FLYDVBTDUO:
1003         case SAA7134_BOARD_FLYDVBT_DUO_CARDBUS:
1004                 if (configure_tda827x_fe(dev, &tda827x_lifeview_config,
1005                                          &tda827x_cfg_0) < 0)
1006                         goto dettach_frontend;
1007                 break;
1008         case SAA7134_BOARD_PHILIPS_EUROPA:
1009         case SAA7134_BOARD_VIDEOMATE_DVBT_300:
1010                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1011                                                &philips_europa_config,
1012                                                &dev->i2c_adap);
1013                 if (dev->dvb.frontend) {
1014                         dev->original_demod_sleep = dev->dvb.frontend->ops.sleep;
1015                         dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1016                         dev->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init;
1017                         dev->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep;
1018                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1019                 }
1020                 break;
1021         case SAA7134_BOARD_VIDEOMATE_DVBT_200:
1022                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1023                                                &philips_tu1216_61_config,
1024                                                &dev->i2c_adap);
1025                 if (dev->dvb.frontend) {
1026                         dev->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
1027                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
1028                 }
1029                 break;
1030         case SAA7134_BOARD_KWORLD_DVBT_210:
1031                 if (configure_tda827x_fe(dev, &kworld_dvb_t_210_config,
1032                                          &tda827x_cfg_2) < 0)
1033                         goto dettach_frontend;
1034                 break;
1035         case SAA7134_BOARD_PHILIPS_TIGER:
1036                 if (configure_tda827x_fe(dev, &philips_tiger_config,
1037                                          &tda827x_cfg_0) < 0)
1038                         goto dettach_frontend;
1039                 break;
1040         case SAA7134_BOARD_PINNACLE_PCTV_310i:
1041                 if (configure_tda827x_fe(dev, &pinnacle_pctv_310i_config,
1042                                          &tda827x_cfg_1) < 0)
1043                         goto dettach_frontend;
1044                 break;
1045         case SAA7134_BOARD_HAUPPAUGE_HVR1110:
1046                 if (configure_tda827x_fe(dev, &hauppauge_hvr_1110_config,
1047                                          &tda827x_cfg_1) < 0)
1048                         goto dettach_frontend;
1049                 break;
1050         case SAA7134_BOARD_ASUSTeK_P7131_DUAL:
1051                 if (configure_tda827x_fe(dev, &asus_p7131_dual_config,
1052                                          &tda827x_cfg_0) < 0)
1053                         goto dettach_frontend;
1054                 break;
1055         case SAA7134_BOARD_FLYDVBT_LR301:
1056                 if (configure_tda827x_fe(dev, &tda827x_lifeview_config,
1057                                          &tda827x_cfg_0) < 0)
1058                         goto dettach_frontend;
1059                 break;
1060         case SAA7134_BOARD_FLYDVB_TRIO:
1061                 if (!use_frontend) {    /* terrestrial */
1062                         if (configure_tda827x_fe(dev, &lifeview_trio_config,
1063                                                  &tda827x_cfg_0) < 0)
1064                                 goto dettach_frontend;
1065                 } else {                /* satellite */
1066                         dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, &dev->i2c_adap);
1067                         if (dev->dvb.frontend) {
1068                                 if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x63,
1069                                                                         &dev->i2c_adap, 0) == NULL) {
1070                                         wprintk("%s: Lifeview Trio, No tda826x found!\n", __func__);
1071                                         goto dettach_frontend;
1072                                 }
1073                                 if (dvb_attach(isl6421_attach, dev->dvb.frontend, &dev->i2c_adap,
1074                                                                                 0x08, 0, 0) == NULL) {
1075                                         wprintk("%s: Lifeview Trio, No ISL6421 found!\n", __func__);
1076                                         goto dettach_frontend;
1077                                 }
1078                         }
1079                 }
1080                 break;
1081         case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331:
1082         case SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS:
1083                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1084                                                &ads_tech_duo_config,
1085                                                &dev->i2c_adap);
1086                 if (dev->dvb.frontend) {
1087                         if (dvb_attach(tda827x_attach,dev->dvb.frontend,
1088                                    ads_tech_duo_config.tuner_address, &dev->i2c_adap,
1089                                                                 &ads_duo_cfg) == NULL) {
1090                                 wprintk("no tda827x tuner found at addr: %02x\n",
1091                                         ads_tech_duo_config.tuner_address);
1092                                 goto dettach_frontend;
1093                         }
1094                 }
1095                 break;
1096         case SAA7134_BOARD_TEVION_DVBT_220RF:
1097                 if (configure_tda827x_fe(dev, &tevion_dvbt220rf_config,
1098                                          &tda827x_cfg_0) < 0)
1099                         goto dettach_frontend;
1100                 break;
1101         case SAA7134_BOARD_MEDION_MD8800_QUADRO:
1102                 if (!use_frontend) {     /* terrestrial */
1103                         if (configure_tda827x_fe(dev, &md8800_dvbt_config,
1104                                                  &tda827x_cfg_0) < 0)
1105                                 goto dettach_frontend;
1106                 } else {        /* satellite */
1107                         dev->dvb.frontend = dvb_attach(tda10086_attach,
1108                                                         &flydvbs, &dev->i2c_adap);
1109                         if (dev->dvb.frontend) {
1110                                 struct dvb_frontend *fe = dev->dvb.frontend;
1111                                 u8 dev_id = dev->eedata[2];
1112                                 u8 data = 0xc4;
1113                                 struct i2c_msg msg = {.addr = 0x08, .flags = 0, .len = 1};
1114
1115                                 if (dvb_attach(tda826x_attach, dev->dvb.frontend,
1116                                                 0x60, &dev->i2c_adap, 0) == NULL) {
1117                                         wprintk("%s: Medion Quadro, no tda826x "
1118                                                 "found !\n", __func__);
1119                                         goto dettach_frontend;
1120                                 }
1121                                 if (dev_id != 0x08) {
1122                                         /* we need to open the i2c gate (we know it exists) */
1123                                         fe->ops.i2c_gate_ctrl(fe, 1);
1124                                         if (dvb_attach(isl6405_attach, fe,
1125                                                         &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1126                                                 wprintk("%s: Medion Quadro, no ISL6405 "
1127                                                         "found !\n", __func__);
1128                                                 goto dettach_frontend;
1129                                         }
1130                                         if (dev_id == 0x07) {
1131                                                 /* fire up the 2nd section of the LNB supply since
1132                                                    we can't do this from the other section */
1133                                                 msg.buf = &data;
1134                                                 i2c_transfer(&dev->i2c_adap, &msg, 1);
1135                                         }
1136                                         fe->ops.i2c_gate_ctrl(fe, 0);
1137                                         dev->original_set_voltage = fe->ops.set_voltage;
1138                                         fe->ops.set_voltage = md8800_set_voltage;
1139                                         dev->original_set_high_voltage = fe->ops.enable_high_lnb_voltage;
1140                                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage;
1141                                 } else {
1142                                         fe->ops.set_voltage = md8800_set_voltage2;
1143                                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage2;
1144                                 }
1145                         }
1146                 }
1147                 break;
1148         case SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180:
1149                 dev->dvb.frontend = dvb_attach(nxt200x_attach, &avertvhda180,
1150                                                &dev->i2c_adap);
1151                 if (dev->dvb.frontend)
1152                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
1153                                    NULL, DVB_PLL_TDHU2);
1154                 break;
1155         case SAA7134_BOARD_KWORLD_ATSC110:
1156                 dev->dvb.frontend = dvb_attach(nxt200x_attach, &kworldatsc110,
1157                                                &dev->i2c_adap);
1158                 if (dev->dvb.frontend)
1159                         dvb_attach(simple_tuner_attach, dev->dvb.frontend,
1160                                    &dev->i2c_adap, 0x61,
1161                                    TUNER_PHILIPS_TUV1236D);
1162                 break;
1163         case SAA7134_BOARD_FLYDVBS_LR300:
1164                 dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1165                                                &dev->i2c_adap);
1166                 if (dev->dvb.frontend) {
1167                         if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x60,
1168                                        &dev->i2c_adap, 0) == NULL) {
1169                                 wprintk("%s: No tda826x found!\n", __func__);
1170                                 goto dettach_frontend;
1171                         }
1172                         if (dvb_attach(isl6421_attach, dev->dvb.frontend,
1173                                        &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1174                                 wprintk("%s: No ISL6421 found!\n", __func__);
1175                                 goto dettach_frontend;
1176                         }
1177                 }
1178                 break;
1179         case SAA7134_BOARD_ASUS_EUROPA2_HYBRID:
1180                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1181                                                &medion_cardbus,
1182                                                &dev->i2c_adap);
1183                 if (dev->dvb.frontend) {
1184                         dev->original_demod_sleep = dev->dvb.frontend->ops.sleep;
1185                         dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1186
1187                         dvb_attach(simple_tuner_attach, dev->dvb.frontend,
1188                                    &dev->i2c_adap, medion_cardbus.tuner_address,
1189                                    TUNER_PHILIPS_FMD1216ME_MK3);
1190                 }
1191                 break;
1192         case SAA7134_BOARD_VIDEOMATE_DVBT_200A:
1193                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1194                                 &philips_europa_config,
1195                                 &dev->i2c_adap);
1196                 if (dev->dvb.frontend) {
1197                         dev->dvb.frontend->ops.tuner_ops.init = philips_td1316_tuner_init;
1198                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1199                 }
1200                 break;
1201         case SAA7134_BOARD_CINERGY_HT_PCMCIA:
1202                 if (configure_tda827x_fe(dev, &cinergy_ht_config,
1203                                          &tda827x_cfg_0) < 0)
1204                         goto dettach_frontend;
1205                 break;
1206         case SAA7134_BOARD_CINERGY_HT_PCI:
1207                 if (configure_tda827x_fe(dev, &cinergy_ht_pci_config,
1208                                          &tda827x_cfg_0) < 0)
1209                         goto dettach_frontend;
1210                 break;
1211         case SAA7134_BOARD_PHILIPS_TIGER_S:
1212                 if (configure_tda827x_fe(dev, &philips_tiger_s_config,
1213                                          &tda827x_cfg_2) < 0)
1214                         goto dettach_frontend;
1215                 break;
1216         case SAA7134_BOARD_ASUS_P7131_4871:
1217                 if (configure_tda827x_fe(dev, &asus_p7131_4871_config,
1218                                          &tda827x_cfg_2) < 0)
1219                         goto dettach_frontend;
1220                 break;
1221         case SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA:
1222                 if (configure_tda827x_fe(dev, &asus_p7131_hybrid_lna_config,
1223                                          &tda827x_cfg_2) < 0)
1224                         goto dettach_frontend;
1225                 break;
1226         case SAA7134_BOARD_AVERMEDIA_SUPER_007:
1227                 if (configure_tda827x_fe(dev, &avermedia_super_007_config,
1228                                          &tda827x_cfg_0) < 0)
1229                         goto dettach_frontend;
1230                 break;
1231         case SAA7134_BOARD_TWINHAN_DTV_DVB_3056:
1232                 if (configure_tda827x_fe(dev, &twinhan_dtv_dvb_3056_config,
1233                                          &tda827x_cfg_2_sw42) < 0)
1234                         goto dettach_frontend;
1235                 break;
1236         case SAA7134_BOARD_PHILIPS_SNAKE:
1237                 dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1238                                                 &dev->i2c_adap);
1239                 if (dev->dvb.frontend) {
1240                         if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x60,
1241                                         &dev->i2c_adap, 0) == NULL) {
1242                                 wprintk("%s: No tda826x found!\n", __func__);
1243                                 goto dettach_frontend;
1244                         }
1245                         if (dvb_attach(lnbp21_attach, dev->dvb.frontend,
1246                                         &dev->i2c_adap, 0, 0) == NULL) {
1247                                 wprintk("%s: No lnbp21 found!\n", __func__);
1248                                 goto dettach_frontend;
1249                         }
1250                 }
1251                 break;
1252         case SAA7134_BOARD_CREATIX_CTX953:
1253                 if (configure_tda827x_fe(dev, &md8800_dvbt_config,
1254                                          &tda827x_cfg_0) < 0)
1255                         goto dettach_frontend;
1256                 break;
1257         case SAA7134_BOARD_MSI_TVANYWHERE_AD11:
1258                 if (configure_tda827x_fe(dev, &philips_tiger_s_config,
1259                                          &tda827x_cfg_2) < 0)
1260                         goto dettach_frontend;
1261                 break;
1262         case SAA7134_BOARD_AVERMEDIA_CARDBUS_506:
1263                 dev->dvb.frontend = dvb_attach(mt352_attach,
1264                                                &avermedia_e506r_mt352_dev,
1265                                                &dev->i2c_adap);
1266                 attach_xc3028 = 1;
1267                 break;
1268         case SAA7134_BOARD_MD7134_BRIDGE_2:
1269                 dev->dvb.frontend = dvb_attach(tda10086_attach,
1270                                                 &sd1878_4m, &dev->i2c_adap);
1271                 if (dev->dvb.frontend) {
1272                         struct dvb_frontend *fe;
1273                         if (dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x60,
1274                                   &dev->i2c_adap, DVB_PLL_PHILIPS_SD1878_TDA8261) == NULL) {
1275                                 wprintk("%s: MD7134 DVB-S, no SD1878 "
1276                                         "found !\n", __func__);
1277                                 goto dettach_frontend;
1278                         }
1279                         /* we need to open the i2c gate (we know it exists) */
1280                         fe = dev->dvb.frontend;
1281                         fe->ops.i2c_gate_ctrl(fe, 1);
1282                         if (dvb_attach(isl6405_attach, fe,
1283                                         &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1284                                 wprintk("%s: MD7134 DVB-S, no ISL6405 "
1285                                         "found !\n", __func__);
1286                                 goto dettach_frontend;
1287                         }
1288                         fe->ops.i2c_gate_ctrl(fe, 0);
1289                         dev->original_set_voltage = fe->ops.set_voltage;
1290                         fe->ops.set_voltage = md8800_set_voltage;
1291                         dev->original_set_high_voltage = fe->ops.enable_high_lnb_voltage;
1292                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage;
1293                 }
1294                 break;
1295         default:
1296                 wprintk("Huh? unknown DVB card?\n");
1297                 break;
1298         }
1299
1300         if (attach_xc3028) {
1301                 struct dvb_frontend *fe;
1302                 struct xc2028_config cfg = {
1303                         .i2c_adap  = &dev->i2c_adap,
1304                         .i2c_addr  = 0x61,
1305                 };
1306
1307                 if (!dev->dvb.frontend)
1308                         return -1;
1309
1310                 fe = dvb_attach(xc2028_attach, dev->dvb.frontend, &cfg);
1311                 if (!fe) {
1312                         printk(KERN_ERR "%s/2: xc3028 attach failed\n",
1313                                dev->name);
1314                         goto dettach_frontend;
1315                 }
1316         }
1317
1318         if (NULL == dev->dvb.frontend) {
1319                 printk(KERN_ERR "%s/dvb: frontend initialization failed\n", dev->name);
1320                 return -1;
1321         }
1322
1323         /* register everything else */
1324         ret = videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev, &dev->pci->dev,
1325                                     adapter_nr);
1326
1327         /* this sequence is necessary to make the tda1004x load its firmware
1328          * and to enter analog mode of hybrid boards
1329          */
1330         if (!ret) {
1331                 if (dev->dvb.frontend->ops.init)
1332                         dev->dvb.frontend->ops.init(dev->dvb.frontend);
1333                 if (dev->dvb.frontend->ops.sleep)
1334                         dev->dvb.frontend->ops.sleep(dev->dvb.frontend);
1335                 if (dev->dvb.frontend->ops.tuner_ops.sleep)
1336                         dev->dvb.frontend->ops.tuner_ops.sleep(dev->dvb.frontend);
1337         }
1338         return ret;
1339
1340 dettach_frontend:
1341         if (dev->dvb.frontend)
1342                 dvb_frontend_detach(dev->dvb.frontend);
1343         dev->dvb.frontend = NULL;
1344
1345         return -1;
1346 }
1347
1348 static int dvb_fini(struct saa7134_dev *dev)
1349 {
1350         /* FIXME: I suspect that this code is bogus, since the entry for
1351            Pinnacle 300I DVB-T PAL already defines the proper init to allow
1352            the detection of mt2032 (TDA9887_PORT2_INACTIVE)
1353          */
1354         if (dev->board == SAA7134_BOARD_PINNACLE_300I_DVBT_PAL) {
1355                 struct v4l2_priv_tun_config tda9887_cfg;
1356                 static int on  = TDA9887_PRESENT | TDA9887_PORT2_INACTIVE;
1357
1358                 tda9887_cfg.tuner = TUNER_TDA9887;
1359                 tda9887_cfg.priv  = &on;
1360
1361                 /* otherwise we don't detect the tuner on next insmod */
1362                 saa7134_i2c_call_clients(dev, TUNER_SET_CONFIG, &tda9887_cfg);
1363         } else if (dev->board == SAA7134_BOARD_MEDION_MD8800_QUADRO) {
1364                 if ((dev->eedata[2] == 0x07) && use_frontend) {
1365                         /* turn off the 2nd lnb supply */
1366                         u8 data = 0x80;
1367                         struct i2c_msg msg = {.addr = 0x08, .buf = &data, .flags = 0, .len = 1};
1368                         struct dvb_frontend *fe;
1369                         fe = dev->dvb.frontend;
1370                         if (fe->ops.i2c_gate_ctrl) {
1371                                 fe->ops.i2c_gate_ctrl(fe, 1);
1372                                 i2c_transfer(&dev->i2c_adap, &msg, 1);
1373                                 fe->ops.i2c_gate_ctrl(fe, 0);
1374                         }
1375                 }
1376         }
1377         if (dev->dvb.frontend)
1378                 videobuf_dvb_unregister(&dev->dvb);
1379         return 0;
1380 }
1381
1382 static struct saa7134_mpeg_ops dvb_ops = {
1383         .type          = SAA7134_MPEG_DVB,
1384         .init          = dvb_init,
1385         .fini          = dvb_fini,
1386 };
1387
1388 static int __init dvb_register(void)
1389 {
1390         return saa7134_ts_register(&dvb_ops);
1391 }
1392
1393 static void __exit dvb_unregister(void)
1394 {
1395         saa7134_ts_unregister(&dvb_ops);
1396 }
1397
1398 module_init(dvb_register);
1399 module_exit(dvb_unregister);
1400
1401 /* ------------------------------------------------------------------ */
1402 /*
1403  * Local variables:
1404  * c-basic-offset: 8
1405  * End:
1406  */