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
  37 #include "mt352.h"
  38 #include "mt352_priv.h" /* FIXME */
  39 #include "tda1004x.h"
  40 #include "nxt200x.h"
  41
  42 #include "tda10086.h"
  43 #include "tda826x.h"
  44 #include "tda827x.h"
  45 #include "isl6421.h"
  46 #include "isl6405.h"
  47 #include "lnbp21.h"
  48
  49 MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
  50 MODULE_LICENSE("GPL");
  51
  52 static unsigned int antenna_pwr;
  53
  54 module_param(antenna_pwr, int, 0444);
  55 MODULE_PARM_DESC(antenna_pwr,"enable antenna power (Pinnacle 300i)");
  56
  57 static int use_frontend;
  58 module_param(use_frontend, int, 0644);
  59 MODULE_PARM_DESC(use_frontend,"for cards with multiple frontends (0: terrestrial, 1: satellite)");
  60
  61 static int debug;
  62 module_param(debug, int, 0644);
  63 MODULE_PARM_DESC(debug, "Turn on/off module debugging (default:off).");
  64
  65 #define dprintk(fmt, arg...)    do { if (debug) \
  66         printk(KERN_DEBUG "%s/dvb: " fmt, dev->name , ## arg); } while(0)
  67
  68 /* Print a warning */
  69 #define wprintk(fmt, arg...) \
  70         printk(KERN_WARNING "%s/dvb: " fmt, dev->name, ## arg)
  71
  72 /* ------------------------------------------------------------------
  73  * mt352 based DVB-T cards
  74  */
  75
  76 static int pinnacle_antenna_pwr(struct saa7134_dev *dev, int on)
  77 {
  78         u32 ok;
  79
  80         if (!on) {
  81                 saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
  82                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 26));
  83                 return 0;
  84         }
  85
  86         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
  87         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
  88         udelay(10);
  89
  90         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 28));
  91         saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 28));
  92         udelay(10);
  93         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 28));
  94         udelay(10);
  95         ok = saa_readl(SAA7134_GPIO_GPSTATUS0) & (1 << 27);
  96         dprintk("%s %s\n", __FUNCTION__, ok ? "on" : "off");
  97
  98         if (!ok)
  99                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
 100         return ok;
 101 }
 102
 103 static int mt352_pinnacle_init(struct dvb_frontend* fe)
 104 {
 105         static u8 clock_config []  = { CLOCK_CTL,  0x3d, 0x28 };
 106         static u8 reset []         = { RESET,      0x80 };
 107         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 108         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
 109         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x31 };
 110         static u8 fsm_ctl_cfg[]    = { 0x7b,       0x04 };
 111         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x0f };
 112         static u8 scan_ctl_cfg []  = { SCAN_CTL,   0x0d };
 113         static u8 irq_cfg []       = { INTERRUPT_EN_0, 0x00, 0x00, 0x00, 0x00 };
 114         struct saa7134_dev *dev= fe->dvb->priv;
 115
 116         dprintk("%s called\n", __FUNCTION__);
 117
 118         mt352_write(fe, clock_config,   sizeof(clock_config));
 119         udelay(200);
 120         mt352_write(fe, reset,          sizeof(reset));
 121         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 122         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 123         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 124         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
 125
 126         mt352_write(fe, fsm_ctl_cfg,    sizeof(fsm_ctl_cfg));
 127         mt352_write(fe, scan_ctl_cfg,   sizeof(scan_ctl_cfg));
 128         mt352_write(fe, irq_cfg,        sizeof(irq_cfg));
 129
 130         return 0;
 131 }
 132
 133 static int mt352_aver777_init(struct dvb_frontend* fe)
 134 {
 135         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x2d };
 136         static u8 reset []         = { RESET,      0x80 };
 137         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 138         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
 139         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 };
 140
 141         mt352_write(fe, clock_config,   sizeof(clock_config));
 142         udelay(200);
 143         mt352_write(fe, reset,          sizeof(reset));
 144         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 145         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 146         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 147
 148         return 0;
 149 }
 150
 151 static int mt352_pinnacle_tuner_set_params(struct dvb_frontend* fe,
 152                                            struct dvb_frontend_parameters* params)
 153 {
 154         u8 off[] = { 0x00, 0xf1};
 155         u8 on[]  = { 0x00, 0x71};
 156         struct i2c_msg msg = {.addr=0x43, .flags=0, .buf=off, .len = sizeof(off)};
 157
 158         struct saa7134_dev *dev = fe->dvb->priv;
 159         struct v4l2_frequency f;
 160
 161         /* set frequency (mt2050) */
 162         f.tuner     = 0;
 163         f.type      = V4L2_TUNER_DIGITAL_TV;
 164         f.frequency = params->frequency / 1000 * 16 / 1000;
 165         if (fe->ops.i2c_gate_ctrl)
 166                 fe->ops.i2c_gate_ctrl(fe, 1);
 167         i2c_transfer(&dev->i2c_adap, &msg, 1);
 168         saa7134_i2c_call_clients(dev,VIDIOC_S_FREQUENCY,&f);
 169         msg.buf = on;
 170         if (fe->ops.i2c_gate_ctrl)
 171                 fe->ops.i2c_gate_ctrl(fe, 1);
 172         i2c_transfer(&dev->i2c_adap, &msg, 1);
 173
 174         pinnacle_antenna_pwr(dev, antenna_pwr);
 175
 176         /* mt352 setup */
 177         return mt352_pinnacle_init(fe);
 178 }
 179
 180 static struct mt352_config pinnacle_300i = {
 181         .demod_address = 0x3c >> 1,
 182         .adc_clock     = 20333,
 183         .if2           = 36150,
 184         .no_tuner      = 1,
 185         .demod_init    = mt352_pinnacle_init,
 186 };
 187
 188 static struct mt352_config avermedia_777 = {
 189         .demod_address = 0xf,
 190         .demod_init    = mt352_aver777_init,
 191 };
 192
 193 /* ==================================================================
 194  * tda1004x based DVB-T cards, helper functions
 195  */
 196
 197 static int philips_tda1004x_request_firmware(struct dvb_frontend *fe,
 198                                            const struct firmware **fw, char *name)
 199 {
 200         struct saa7134_dev *dev = fe->dvb->priv;
 201         return request_firmware(fw, name, &dev->pci->dev);
 202 }
 203
 204 /* ------------------------------------------------------------------
 205  * these tuners are tu1216, td1316(a)
 206  */
 207
 208 static int philips_tda6651_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 209 {
 210         struct saa7134_dev *dev = fe->dvb->priv;
 211         struct tda1004x_state *state = fe->demodulator_priv;
 212         u8 addr = state->config->tuner_address;
 213         u8 tuner_buf[4];
 214         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tuner_buf,.len =
 215                         sizeof(tuner_buf) };
 216         int tuner_frequency = 0;
 217         u8 band, cp, filter;
 218
 219         /* determine charge pump */
 220         tuner_frequency = params->frequency + 36166000;
 221         if (tuner_frequency < 87000000)
 222                 return -EINVAL;
 223         else if (tuner_frequency < 130000000)
 224                 cp = 3;
 225         else if (tuner_frequency < 160000000)
 226                 cp = 5;
 227         else if (tuner_frequency < 200000000)
 228                 cp = 6;
 229         else if (tuner_frequency < 290000000)
 230                 cp = 3;
 231         else if (tuner_frequency < 420000000)
 232                 cp = 5;
 233         else if (tuner_frequency < 480000000)
 234                 cp = 6;
 235         else if (tuner_frequency < 620000000)
 236                 cp = 3;
 237         else if (tuner_frequency < 830000000)
 238                 cp = 5;
 239         else if (tuner_frequency < 895000000)
 240                 cp = 7;
 241         else
 242                 return -EINVAL;
 243
 244         /* determine band */
 245         if (params->frequency < 49000000)
 246                 return -EINVAL;
 247         else if (params->frequency < 161000000)
 248                 band = 1;
 249         else if (params->frequency < 444000000)
 250                 band = 2;
 251         else if (params->frequency < 861000000)
 252                 band = 4;
 253         else
 254                 return -EINVAL;
 255
 256         /* setup PLL filter */
 257         switch (params->u.ofdm.bandwidth) {
 258         case BANDWIDTH_6_MHZ:
 259                 filter = 0;
 260                 break;
 261
 262         case BANDWIDTH_7_MHZ:
 263                 filter = 0;
 264                 break;
 265
 266         case BANDWIDTH_8_MHZ:
 267                 filter = 1;
 268                 break;
 269
 270         default:
 271                 return -EINVAL;
 272         }
 273
 274         /* calculate divisor
 275          * ((36166000+((1000000/6)/2)) + Finput)/(1000000/6)
 276          */
 277         tuner_frequency = (((params->frequency / 1000) * 6) + 217496) / 1000;
 278
 279         /* setup tuner buffer */
 280         tuner_buf[0] = (tuner_frequency >> 8) & 0x7f;
 281         tuner_buf[1] = tuner_frequency & 0xff;
 282         tuner_buf[2] = 0xca;
 283         tuner_buf[3] = (cp << 5) | (filter << 3) | band;
 284
 285         if (fe->ops.i2c_gate_ctrl)
 286                 fe->ops.i2c_gate_ctrl(fe, 1);
 287         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) {
 288                 wprintk("could not write to tuner at addr: 0x%02x\n",
 289                         addr << 1);
 290                 return -EIO;
 291         }
 292         msleep(1);
 293         return 0;
 294 }
 295
 296 static int philips_tu1216_init(struct dvb_frontend *fe)
 297 {
 298         struct saa7134_dev *dev = fe->dvb->priv;
 299         struct tda1004x_state *state = fe->demodulator_priv;
 300         u8 addr = state->config->tuner_address;
 301         static u8 tu1216_init[] = { 0x0b, 0xf5, 0x85, 0xab };
 302         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tu1216_init,.len = sizeof(tu1216_init) };
 303
 304         /* setup PLL configuration */
 305         if (fe->ops.i2c_gate_ctrl)
 306                 fe->ops.i2c_gate_ctrl(fe, 1);
 307         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1)
 308                 return -EIO;
 309         msleep(1);
 310
 311         return 0;
 312 }
 313
 314 /* ------------------------------------------------------------------ */
 315
 316 static struct tda1004x_config philips_tu1216_60_config = {
 317         .demod_address = 0x8,
 318         .invert        = 1,
 319         .invert_oclk   = 0,
 320         .xtal_freq     = TDA10046_XTAL_4M,
 321         .agc_config    = TDA10046_AGC_DEFAULT,
 322         .if_freq       = TDA10046_FREQ_3617,
 323         .tuner_address = 0x60,
 324         .request_firmware = philips_tda1004x_request_firmware
 325 };
 326
 327 static struct tda1004x_config philips_tu1216_61_config = {
 328
 329         .demod_address = 0x8,
 330         .invert        = 1,
 331         .invert_oclk   = 0,
 332         .xtal_freq     = TDA10046_XTAL_4M,
 333         .agc_config    = TDA10046_AGC_DEFAULT,
 334         .if_freq       = TDA10046_FREQ_3617,
 335         .tuner_address = 0x61,
 336         .request_firmware = philips_tda1004x_request_firmware
 337 };
 338
 339 /* ------------------------------------------------------------------ */
 340
 341 static int philips_td1316_tuner_init(struct dvb_frontend *fe)
 342 {
 343         struct saa7134_dev *dev = fe->dvb->priv;
 344         struct tda1004x_state *state = fe->demodulator_priv;
 345         u8 addr = state->config->tuner_address;
 346         static u8 msg[] = { 0x0b, 0xf5, 0x86, 0xab };
 347         struct i2c_msg init_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
 348
 349         /* setup PLL configuration */
 350         if (fe->ops.i2c_gate_ctrl)
 351                 fe->ops.i2c_gate_ctrl(fe, 1);
 352         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
 353                 return -EIO;
 354         return 0;
 355 }
 356
 357 static int philips_td1316_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 358 {
 359         return philips_tda6651_pll_set(fe, params);
 360 }
 361
 362 static int philips_td1316_tuner_sleep(struct dvb_frontend *fe)
 363 {
 364         struct saa7134_dev *dev = fe->dvb->priv;
 365         struct tda1004x_state *state = fe->demodulator_priv;
 366         u8 addr = state->config->tuner_address;
 367         static u8 msg[] = { 0x0b, 0xdc, 0x86, 0xa4 };
 368         struct i2c_msg analog_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
 369
 370         /* switch the tuner to analog mode */
 371         if (fe->ops.i2c_gate_ctrl)
 372                 fe->ops.i2c_gate_ctrl(fe, 1);
 373         if (i2c_transfer(&dev->i2c_adap, &analog_msg, 1) != 1)
 374                 return -EIO;
 375         return 0;
 376 }
 377
 378 /* ------------------------------------------------------------------ */
 379
 380 static int philips_europa_tuner_init(struct dvb_frontend *fe)
 381 {
 382         struct saa7134_dev *dev = fe->dvb->priv;
 383         static u8 msg[] = { 0x00, 0x40};
 384         struct i2c_msg init_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
 385
 386
 387         if (philips_td1316_tuner_init(fe))
 388                 return -EIO;
 389         msleep(1);
 390         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
 391                 return -EIO;
 392
 393         return 0;
 394 }
 395
 396 static int philips_europa_tuner_sleep(struct dvb_frontend *fe)
 397 {
 398         struct saa7134_dev *dev = fe->dvb->priv;
 399
 400         static u8 msg[] = { 0x00, 0x14 };
 401         struct i2c_msg analog_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
 402
 403         if (philips_td1316_tuner_sleep(fe))
 404                 return -EIO;
 405
 406         /* switch the board to analog mode */
 407         if (fe->ops.i2c_gate_ctrl)
 408                 fe->ops.i2c_gate_ctrl(fe, 1);
 409         i2c_transfer(&dev->i2c_adap, &analog_msg, 1);
 410         return 0;
 411 }
 412
 413 static int philips_europa_demod_sleep(struct dvb_frontend *fe)
 414 {
 415         struct saa7134_dev *dev = fe->dvb->priv;
 416
 417         if (dev->original_demod_sleep)
 418                 dev->original_demod_sleep(fe);
 419         fe->ops.i2c_gate_ctrl(fe, 1);
 420         return 0;
 421 }
 422
 423 static struct tda1004x_config philips_europa_config = {
 424
 425         .demod_address = 0x8,
 426         .invert        = 0,
 427         .invert_oclk   = 0,
 428         .xtal_freq     = TDA10046_XTAL_4M,
 429         .agc_config    = TDA10046_AGC_IFO_AUTO_POS,
 430         .if_freq       = TDA10046_FREQ_052,
 431         .tuner_address = 0x61,
 432         .request_firmware = philips_tda1004x_request_firmware
 433 };
 434
 435 /* ------------------------------------------------------------------ */
 436
 437 static struct tda1004x_config medion_cardbus = {
 438         .demod_address = 0x08,
 439         .invert        = 1,
 440         .invert_oclk   = 0,
 441         .xtal_freq     = TDA10046_XTAL_16M,
 442         .agc_config    = TDA10046_AGC_IFO_AUTO_NEG,
 443         .if_freq       = TDA10046_FREQ_3613,
 444         .tuner_address = 0x61,
 445         .request_firmware = philips_tda1004x_request_firmware
 446 };
 447
 448 /* ------------------------------------------------------------------
 449  * tda 1004x based cards with philips silicon tuner
 450  */
 451
 452 static void philips_tda827x_lna_gain(struct dvb_frontend *fe, int high)
 453 {
 454         struct saa7134_dev *dev = fe->dvb->priv;
 455         struct tda1004x_state *state = fe->demodulator_priv;
 456         u8 addr = state->config->i2c_gate;
 457         u8 config = state->config->tuner_config;
 458         u8 GP00_CF[] = {0x20, 0x01};
 459         u8 GP00_LEV[] = {0x22, 0x00};
 460
 461         struct i2c_msg msg = {.addr = addr,.flags = 0,.buf = GP00_CF, .len = 2};
 462         if (config) {
 463                 if (high) {
 464                         dprintk("setting LNA to high gain\n");
 465                 } else {
 466                         dprintk("setting LNA to low gain\n");
 467                 }
 468         }
 469         switch (config) {
 470         case 0: /* no LNA */
 471                 break;
 472         case 1: /* switch is GPIO 0 of tda8290 */
 473         case 2:
 474                 /* turn Vsync off */
 475                 saa7134_set_gpio(dev, 22, 0);
 476                 GP00_LEV[1] = high ? 0 : 1;
 477                 if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1) {
 478                         wprintk("could not access tda8290 at addr: 0x%02x\n",
 479                                 addr << 1);
 480                         return;
 481                 }
 482                 msg.buf = GP00_LEV;
 483                 if (config == 2)
 484                         GP00_LEV[1] = high ? 1 : 0;
 485                 i2c_transfer(&dev->i2c_adap, &msg, 1);
 486                 break;
 487         case 3: /* switch with GPIO of saa713x */
 488                 saa7134_set_gpio(dev, 22, high);
 489                 break;
 490         }
 491 }
 492
 493 static int tda8290_i2c_gate_ctrl( struct dvb_frontend* fe, int enable)
 494 {
 495         struct tda1004x_state *state = fe->demodulator_priv;
 496
 497         u8 addr = state->config->i2c_gate;
 498         static u8 tda8290_close[] = { 0x21, 0xc0};
 499         static u8 tda8290_open[]  = { 0x21, 0x80};
 500         struct i2c_msg tda8290_msg = {.addr = addr,.flags = 0, .len = 2};
 501         if (enable) {
 502                 tda8290_msg.buf = tda8290_close;
 503         } else {
 504                 tda8290_msg.buf = tda8290_open;
 505         }
 506         if (i2c_transfer(state->i2c, &tda8290_msg, 1) != 1) {
 507                 struct saa7134_dev *dev = fe->dvb->priv;
 508                 wprintk("could not access tda8290 I2C gate\n");
 509                 return -EIO;
 510         }
 511         msleep(20);
 512         return 0;
 513 }
 514
 515 /* ------------------------------------------------------------------ */
 516
 517 static int philips_tda827x_tuner_init(struct dvb_frontend *fe)
 518 {
 519         struct saa7134_dev *dev = fe->dvb->priv;
 520         struct tda1004x_state *state = fe->demodulator_priv;
 521
 522         switch (state->config->antenna_switch) {
 523         case 0: break;
 524         case 1: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
 525                 saa7134_set_gpio(dev, 21, 0);
 526                 break;
 527         case 2: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
 528                 saa7134_set_gpio(dev, 21, 1);
 529                 break;
 530         }
 531         return 0;
 532 }
 533
 534 static int philips_tda827x_tuner_sleep(struct dvb_frontend *fe)
 535 {
 536         struct saa7134_dev *dev = fe->dvb->priv;
 537         struct tda1004x_state *state = fe->demodulator_priv;
 538
 539         switch (state->config->antenna_switch) {
 540         case 0: break;
 541         case 1: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
 542                 saa7134_set_gpio(dev, 21, 1);
 543                 break;
 544         case 2: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
 545                 saa7134_set_gpio(dev, 21, 0);
 546                 break;
 547         }
 548         return 0;
 549 }
 550
 551 static struct tda827x_config tda827x_cfg = {
 552         .lna_gain = philips_tda827x_lna_gain,
 553         .init = philips_tda827x_tuner_init,
 554         .sleep = philips_tda827x_tuner_sleep
 555 };
 556
 557 static void configure_tda827x_fe(struct saa7134_dev *dev, struct tda1004x_config *tda_conf)
 558 {
 559         dev->dvb.frontend = dvb_attach(tda10046_attach, tda_conf, &dev->i2c_adap);
 560         if (dev->dvb.frontend) {
 561                 if (tda_conf->i2c_gate)
 562                         dev->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl;
 563                 if (dvb_attach(tda827x_attach, dev->dvb.frontend, tda_conf->tuner_address,
 564                                                 &dev->i2c_adap,&tda827x_cfg) == NULL) {
 565                         wprintk("no tda827x tuner found at addr: %02x\n",
 566                                 tda_conf->tuner_address);
 567                 }
 568         }
 569 }
 570
 571 /* ------------------------------------------------------------------ */
 572
 573 static struct tda1004x_config tda827x_lifeview_config = {
 574         .demod_address = 0x08,
 575         .invert        = 1,
 576         .invert_oclk   = 0,
 577         .xtal_freq     = TDA10046_XTAL_16M,
 578         .agc_config    = TDA10046_AGC_TDA827X,
 579         .gpio_config   = TDA10046_GP11_I,
 580         .if_freq       = TDA10046_FREQ_045,
 581         .tuner_address = 0x60,
 582         .request_firmware = philips_tda1004x_request_firmware
 583 };
 584
 585 static struct tda1004x_config philips_tiger_config = {
 586         .demod_address = 0x08,
 587         .invert        = 1,
 588         .invert_oclk   = 0,
 589         .xtal_freq     = TDA10046_XTAL_16M,
 590         .agc_config    = TDA10046_AGC_TDA827X,
 591         .gpio_config   = TDA10046_GP11_I,
 592         .if_freq       = TDA10046_FREQ_045,
 593         .i2c_gate      = 0x4b,
 594         .tuner_address = 0x61,
 595         .tuner_config  = 0,
 596         .antenna_switch= 1,
 597         .request_firmware = philips_tda1004x_request_firmware
 598 };
 599
 600 static struct tda1004x_config cinergy_ht_config = {
 601         .demod_address = 0x08,
 602         .invert        = 1,
 603         .invert_oclk   = 0,
 604         .xtal_freq     = TDA10046_XTAL_16M,
 605         .agc_config    = TDA10046_AGC_TDA827X,
 606         .gpio_config   = TDA10046_GP01_I,
 607         .if_freq       = TDA10046_FREQ_045,
 608         .i2c_gate      = 0x4b,
 609         .tuner_address = 0x61,
 610         .tuner_config  = 0,
 611         .request_firmware = philips_tda1004x_request_firmware
 612 };
 613
 614 static struct tda1004x_config cinergy_ht_pci_config = {
 615         .demod_address = 0x08,
 616         .invert        = 1,
 617         .invert_oclk   = 0,
 618         .xtal_freq     = TDA10046_XTAL_16M,
 619         .agc_config    = TDA10046_AGC_TDA827X,
 620         .gpio_config   = TDA10046_GP01_I,
 621         .if_freq       = TDA10046_FREQ_045,
 622         .i2c_gate      = 0x4b,
 623         .tuner_address = 0x60,
 624         .tuner_config  = 0,
 625         .request_firmware = philips_tda1004x_request_firmware
 626 };
 627
 628 static struct tda1004x_config philips_tiger_s_config = {
 629         .demod_address = 0x08,
 630         .invert        = 1,
 631         .invert_oclk   = 0,
 632         .xtal_freq     = TDA10046_XTAL_16M,
 633         .agc_config    = TDA10046_AGC_TDA827X,
 634         .gpio_config   = TDA10046_GP01_I,
 635         .if_freq       = TDA10046_FREQ_045,
 636         .i2c_gate      = 0x4b,
 637         .tuner_address = 0x61,
 638         .tuner_config  = 2,
 639         .antenna_switch= 1,
 640         .request_firmware = philips_tda1004x_request_firmware
 641 };
 642
 643 static struct tda1004x_config pinnacle_pctv_310i_config = {
 644         .demod_address = 0x08,
 645         .invert        = 1,
 646         .invert_oclk   = 0,
 647         .xtal_freq     = TDA10046_XTAL_16M,
 648         .agc_config    = TDA10046_AGC_TDA827X,
 649         .gpio_config   = TDA10046_GP11_I,
 650         .if_freq       = TDA10046_FREQ_045,
 651         .i2c_gate      = 0x4b,
 652         .tuner_address = 0x61,
 653         .tuner_config  = 1,
 654         .request_firmware = philips_tda1004x_request_firmware
 655 };
 656
 657 static struct tda1004x_config hauppauge_hvr_1110_config = {
 658         .demod_address = 0x08,
 659         .invert        = 1,
 660         .invert_oclk   = 0,
 661         .xtal_freq     = TDA10046_XTAL_16M,
 662         .agc_config    = TDA10046_AGC_TDA827X,
 663         .gpio_config   = TDA10046_GP11_I,
 664         .if_freq       = TDA10046_FREQ_045,
 665         .i2c_gate      = 0x4b,
 666         .tuner_address = 0x61,
 667         .tuner_config  = 1,
 668         .request_firmware = philips_tda1004x_request_firmware
 669 };
 670
 671 static struct tda1004x_config asus_p7131_dual_config = {
 672         .demod_address = 0x08,
 673         .invert        = 1,
 674         .invert_oclk   = 0,
 675         .xtal_freq     = TDA10046_XTAL_16M,
 676         .agc_config    = TDA10046_AGC_TDA827X,
 677         .gpio_config   = TDA10046_GP11_I,
 678         .if_freq       = TDA10046_FREQ_045,
 679         .i2c_gate      = 0x4b,
 680         .tuner_address = 0x61,
 681         .tuner_config  = 0,
 682         .antenna_switch= 2,
 683         .request_firmware = philips_tda1004x_request_firmware
 684 };
 685
 686 static struct tda1004x_config lifeview_trio_config = {
 687         .demod_address = 0x09,
 688         .invert        = 1,
 689         .invert_oclk   = 0,
 690         .xtal_freq     = TDA10046_XTAL_16M,
 691         .agc_config    = TDA10046_AGC_TDA827X,
 692         .gpio_config   = TDA10046_GP00_I,
 693         .if_freq       = TDA10046_FREQ_045,
 694         .tuner_address = 0x60,
 695         .request_firmware = philips_tda1004x_request_firmware
 696 };
 697
 698 static struct tda1004x_config tevion_dvbt220rf_config = {
 699         .demod_address = 0x08,
 700         .invert        = 1,
 701         .invert_oclk   = 0,
 702         .xtal_freq     = TDA10046_XTAL_16M,
 703         .agc_config    = TDA10046_AGC_TDA827X,
 704         .gpio_config   = TDA10046_GP11_I,
 705         .if_freq       = TDA10046_FREQ_045,
 706         .tuner_address = 0x60,
 707         .request_firmware = philips_tda1004x_request_firmware
 708 };
 709
 710 static struct tda1004x_config md8800_dvbt_config = {
 711         .demod_address = 0x08,
 712         .invert        = 1,
 713         .invert_oclk   = 0,
 714         .xtal_freq     = TDA10046_XTAL_16M,
 715         .agc_config    = TDA10046_AGC_TDA827X,
 716         .gpio_config   = TDA10046_GP01_I,
 717         .if_freq       = TDA10046_FREQ_045,
 718         .i2c_gate      = 0x4b,
 719         .tuner_address = 0x60,
 720         .tuner_config  = 0,
 721         .request_firmware = philips_tda1004x_request_firmware
 722 };
 723
 724 static struct tda1004x_config asus_p7131_4871_config = {
 725         .demod_address = 0x08,
 726         .invert        = 1,
 727         .invert_oclk   = 0,
 728         .xtal_freq     = TDA10046_XTAL_16M,
 729         .agc_config    = TDA10046_AGC_TDA827X,
 730         .gpio_config   = TDA10046_GP01_I,
 731         .if_freq       = TDA10046_FREQ_045,
 732         .i2c_gate      = 0x4b,
 733         .tuner_address = 0x61,
 734         .tuner_config  = 2,
 735         .antenna_switch= 2,
 736         .request_firmware = philips_tda1004x_request_firmware
 737 };
 738
 739 static struct tda1004x_config asus_p7131_hybrid_lna_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_GP11_I,
 746         .if_freq       = TDA10046_FREQ_045,
 747         .i2c_gate      = 0x4b,
 748         .tuner_address = 0x61,
 749         .tuner_config  = 2,
 750         .antenna_switch= 2,
 751         .request_firmware = philips_tda1004x_request_firmware
 752 };
 753
 754 static struct tda1004x_config kworld_dvb_t_210_config = {
 755         .demod_address = 0x08,
 756         .invert        = 1,
 757         .invert_oclk   = 0,
 758         .xtal_freq     = TDA10046_XTAL_16M,
 759         .agc_config    = TDA10046_AGC_TDA827X,
 760         .gpio_config   = TDA10046_GP11_I,
 761         .if_freq       = TDA10046_FREQ_045,
 762         .i2c_gate      = 0x4b,
 763         .tuner_address = 0x61,
 764         .tuner_config  = 2,
 765         .antenna_switch= 1,
 766         .request_firmware = philips_tda1004x_request_firmware
 767 };
 768
 769 static struct tda1004x_config avermedia_super_007_config = {
 770         .demod_address = 0x08,
 771         .invert        = 1,
 772         .invert_oclk   = 0,
 773         .xtal_freq     = TDA10046_XTAL_16M,
 774         .agc_config    = TDA10046_AGC_TDA827X,
 775         .gpio_config   = TDA10046_GP01_I,
 776         .if_freq       = TDA10046_FREQ_045,
 777         .i2c_gate      = 0x4b,
 778         .tuner_address = 0x60,
 779         .tuner_config  = 0,
 780         .antenna_switch= 1,
 781         .request_firmware = philips_tda1004x_request_firmware
 782 };
 783
 784 static struct tda1004x_config twinhan_dtv_dvb_3056_config = {
 785         .demod_address = 0x08,
 786         .invert        = 1,
 787         .invert_oclk   = 0,
 788         .xtal_freq     = TDA10046_XTAL_16M,
 789         .agc_config    = TDA10046_AGC_TDA827X,
 790         .gpio_config   = TDA10046_GP01_I,
 791         .if_freq       = TDA10046_FREQ_045,
 792         .i2c_gate      = 0x42,
 793         .tuner_address = 0x61,
 794         .tuner_config  = 2,
 795         .antenna_switch = 1,
 796         .request_firmware = philips_tda1004x_request_firmware
 797 };
 798
 799 /* ------------------------------------------------------------------
 800  * special case: this card uses saa713x GPIO22 for the mode switch
 801  */
 802
 803 static int ads_duo_tuner_init(struct dvb_frontend *fe)
 804 {
 805         struct saa7134_dev *dev = fe->dvb->priv;
 806         philips_tda827x_tuner_init(fe);
 807         /* route TDA8275a AGC input to the channel decoder */
 808         saa7134_set_gpio(dev, 22, 1);
 809         return 0;
 810 }
 811
 812 static int ads_duo_tuner_sleep(struct dvb_frontend *fe)
 813 {
 814         struct saa7134_dev *dev = fe->dvb->priv;
 815         /* route TDA8275a AGC input to the analog IF chip*/
 816         saa7134_set_gpio(dev, 22, 0);
 817         philips_tda827x_tuner_sleep(fe);
 818         return 0;
 819 }
 820
 821 static struct tda827x_config ads_duo_cfg = {
 822         .lna_gain = philips_tda827x_lna_gain,
 823         .init = ads_duo_tuner_init,
 824         .sleep = ads_duo_tuner_sleep
 825 };
 826
 827 static struct tda1004x_config ads_tech_duo_config = {
 828         .demod_address = 0x08,
 829         .invert        = 1,
 830         .invert_oclk   = 0,
 831         .xtal_freq     = TDA10046_XTAL_16M,
 832         .agc_config    = TDA10046_AGC_TDA827X,
 833         .gpio_config   = TDA10046_GP00_I,
 834         .if_freq       = TDA10046_FREQ_045,
 835         .tuner_address = 0x61,
 836         .request_firmware = philips_tda1004x_request_firmware
 837 };
 838
 839 /* ==================================================================
 840  * tda10086 based DVB-S cards, helper functions
 841  */
 842
 843 static struct tda10086_config flydvbs = {
 844         .demod_address = 0x0e,
 845         .invert = 0,
 846         .diseqc_tone = 0,
 847 };
 848
 849 /* ==================================================================
 850  * nxt200x based ATSC cards, helper functions
 851  */
 852
 853 static struct nxt200x_config avertvhda180 = {
 854         .demod_address    = 0x0a,
 855 };
 856
 857 static struct nxt200x_config kworldatsc110 = {
 858         .demod_address    = 0x0a,
 859 };
 860
 861 /* ==================================================================
 862  * Core code
 863  */
 864
 865 static int dvb_init(struct saa7134_dev *dev)
 866 {
 867         int ret;
 868         /* init struct videobuf_dvb */
 869         dev->ts.nr_bufs    = 32;
 870         dev->ts.nr_packets = 32*4;
 871         dev->dvb.name = dev->name;
 872         videobuf_queue_pci_init(&dev->dvb.dvbq, &saa7134_ts_qops,
 873                             dev->pci, &dev->slock,
 874                             V4L2_BUF_TYPE_VIDEO_CAPTURE,
 875                             V4L2_FIELD_ALTERNATE,
 876                             sizeof(struct saa7134_buf),
 877                             dev);
 878
 879         switch (dev->board) {
 880         case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
 881                 dprintk("pinnacle 300i dvb setup\n");
 882                 dev->dvb.frontend = dvb_attach(mt352_attach, &pinnacle_300i,
 883                                                &dev->i2c_adap);
 884                 if (dev->dvb.frontend) {
 885                         dev->dvb.frontend->ops.tuner_ops.set_params = mt352_pinnacle_tuner_set_params;
 886                 }
 887                 break;
 888         case SAA7134_BOARD_AVERMEDIA_777:
 889         case SAA7134_BOARD_AVERMEDIA_A16AR:
 890                 dprintk("avertv 777 dvb setup\n");
 891                 dev->dvb.frontend = dvb_attach(mt352_attach, &avermedia_777,
 892                                                &dev->i2c_adap);
 893                 if (dev->dvb.frontend) {
 894                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
 895                                    NULL, DVB_PLL_PHILIPS_TD1316);
 896                 }
 897                 break;
 898         case SAA7134_BOARD_MD7134:
 899                 dev->dvb.frontend = dvb_attach(tda10046_attach,
 900                                                &medion_cardbus,
 901                                                &dev->i2c_adap);
 902                 if (dev->dvb.frontend) {
 903                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, medion_cardbus.tuner_address,
 904                                    &dev->i2c_adap, DVB_PLL_FMD1216ME);
 905                 }
 906                 break;
 907         case SAA7134_BOARD_PHILIPS_TOUGH:
 908                 dev->dvb.frontend = dvb_attach(tda10046_attach,
 909                                                &philips_tu1216_60_config,
 910                                                &dev->i2c_adap);
 911                 if (dev->dvb.frontend) {
 912                         dev->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
 913                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
 914                 }
 915                 break;
 916         case SAA7134_BOARD_FLYDVBTDUO:
 917         case SAA7134_BOARD_FLYDVBT_DUO_CARDBUS:
 918                 configure_tda827x_fe(dev, &tda827x_lifeview_config);
 919                 break;
 920         case SAA7134_BOARD_PHILIPS_EUROPA:
 921         case SAA7134_BOARD_VIDEOMATE_DVBT_300:
 922                 dev->dvb.frontend = dvb_attach(tda10046_attach,
 923                                                &philips_europa_config,
 924                                                &dev->i2c_adap);
 925                 if (dev->dvb.frontend) {
 926                         dev->original_demod_sleep = dev->dvb.frontend->ops.sleep;
 927                         dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
 928                         dev->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init;
 929                         dev->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep;
 930                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
 931                 }
 932                 break;
 933         case SAA7134_BOARD_VIDEOMATE_DVBT_200:
 934                 dev->dvb.frontend = dvb_attach(tda10046_attach,
 935                                                &philips_tu1216_61_config,
 936                                                &dev->i2c_adap);
 937                 if (dev->dvb.frontend) {
 938                         dev->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
 939                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
 940                 }
 941                 break;
 942         case SAA7134_BOARD_KWORLD_DVBT_210:
 943                 configure_tda827x_fe(dev, &kworld_dvb_t_210_config);
 944                 break;
 945         case SAA7134_BOARD_PHILIPS_TIGER:
 946                 configure_tda827x_fe(dev, &philips_tiger_config);
 947                 break;
 948         case SAA7134_BOARD_PINNACLE_PCTV_310i:
 949                 configure_tda827x_fe(dev, &pinnacle_pctv_310i_config);
 950                 break;
 951         case SAA7134_BOARD_HAUPPAUGE_HVR1110:
 952                 configure_tda827x_fe(dev, &hauppauge_hvr_1110_config);
 953                 break;
 954         case SAA7134_BOARD_ASUSTeK_P7131_DUAL:
 955                 configure_tda827x_fe(dev, &asus_p7131_dual_config);
 956                 break;
 957         case SAA7134_BOARD_FLYDVBT_LR301:
 958                 configure_tda827x_fe(dev, &tda827x_lifeview_config);
 959                 break;
 960         case SAA7134_BOARD_FLYDVB_TRIO:
 961                 if(! use_frontend) {    /* terrestrial */
 962                         configure_tda827x_fe(dev, &lifeview_trio_config);
 963                 } else {                /* satellite */
 964                         dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, &dev->i2c_adap);
 965                         if (dev->dvb.frontend) {
 966                                 if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x63,
 967                                                                         &dev->i2c_adap, 0) == NULL) {
 968                                         wprintk("%s: Lifeview Trio, No tda826x found!\n", __FUNCTION__);
 969                                 }
 970                                 if (dvb_attach(isl6421_attach, dev->dvb.frontend, &dev->i2c_adap,
 971                                                                                 0x08, 0, 0) == NULL) {
 972                                         wprintk("%s: Lifeview Trio, No ISL6421 found!\n", __FUNCTION__);
 973                                 }
 974                         }
 975                 }
 976                 break;
 977         case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331:
 978         case SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS:
 979                 dev->dvb.frontend = dvb_attach(tda10046_attach,
 980                                                &ads_tech_duo_config,
 981                                                &dev->i2c_adap);
 982                 if (dev->dvb.frontend) {
 983                         if (dvb_attach(tda827x_attach,dev->dvb.frontend,
 984                                    ads_tech_duo_config.tuner_address,
 985                                    &dev->i2c_adap,&ads_duo_cfg) == NULL) {
 986                                 wprintk("no tda827x tuner found at addr: %02x\n",
 987                                         ads_tech_duo_config.tuner_address);
 988                         }
 989                 }
 990                 break;
 991         case SAA7134_BOARD_TEVION_DVBT_220RF:
 992                 configure_tda827x_fe(dev, &tevion_dvbt220rf_config);
 993                 break;
 994         case SAA7134_BOARD_MEDION_MD8800_QUADRO:
 995                 if (!use_frontend) {     /* terrestrial */
 996                         configure_tda827x_fe(dev, &md8800_dvbt_config);
 997                 } else {        /* satellite */
 998                         dev->dvb.frontend = dvb_attach(tda10086_attach,
 999                                                         &flydvbs, &dev->i2c_adap);
1000                         if (dev->dvb.frontend) {
1001                                 if (dvb_attach(tda826x_attach, dev->dvb.frontend,
1002                                                 0x60, &dev->i2c_adap, 0) == NULL)
1003                                         wprintk("%s: Medion Quadro, no tda826x "
1004                                                 "found !\n", __FUNCTION__);
1005                                 if (dvb_attach(isl6405_attach, dev->dvb.frontend,
1006                                                 &dev->i2c_adap, 0x08, 0, 0) == NULL)
1007                                         wprintk("%s: Medion Quadro, no ISL6405 "
1008                                                 "found !\n", __FUNCTION__);
1009                         }
1010                 }
1011                 break;
1012         case SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180:
1013                 dev->dvb.frontend = dvb_attach(nxt200x_attach, &avertvhda180,
1014                                                &dev->i2c_adap);
1015                 if (dev->dvb.frontend) {
1016                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
1017                                    NULL, DVB_PLL_TDHU2);
1018                 }
1019                 break;
1020         case SAA7134_BOARD_KWORLD_ATSC110:
1021                 dev->dvb.frontend = dvb_attach(nxt200x_attach, &kworldatsc110,
1022                                                &dev->i2c_adap);
1023                 if (dev->dvb.frontend) {
1024                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
1025                                    NULL, DVB_PLL_TUV1236D);
1026                 }
1027                 break;
1028         case SAA7134_BOARD_FLYDVBS_LR300:
1029                 dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1030                                                &dev->i2c_adap);
1031                 if (dev->dvb.frontend) {
1032                         if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x60,
1033                                        &dev->i2c_adap, 0) == NULL) {
1034                                 wprintk("%s: No tda826x found!\n", __FUNCTION__);
1035                         }
1036                         if (dvb_attach(isl6421_attach, dev->dvb.frontend,
1037                                        &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1038                                 wprintk("%s: No ISL6421 found!\n", __FUNCTION__);
1039                         }
1040                 }
1041                 break;
1042         case SAA7134_BOARD_ASUS_EUROPA2_HYBRID:
1043                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1044                                                &medion_cardbus,
1045                                                &dev->i2c_adap);
1046                 if (dev->dvb.frontend) {
1047                         dev->original_demod_sleep = dev->dvb.frontend->ops.sleep;
1048                         dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1049
1050                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, medion_cardbus.tuner_address,
1051                                    &dev->i2c_adap, DVB_PLL_FMD1216ME);
1052                 }
1053                 break;
1054         case SAA7134_BOARD_VIDEOMATE_DVBT_200A:
1055                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1056                                 &philips_europa_config,
1057                                 &dev->i2c_adap);
1058                 if (dev->dvb.frontend) {
1059                         dev->dvb.frontend->ops.tuner_ops.init = philips_td1316_tuner_init;
1060                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1061                 }
1062                 break;
1063         case SAA7134_BOARD_CINERGY_HT_PCMCIA:
1064                 configure_tda827x_fe(dev, &cinergy_ht_config);
1065                 break;
1066         case SAA7134_BOARD_CINERGY_HT_PCI:
1067                 configure_tda827x_fe(dev, &cinergy_ht_pci_config);
1068                 break;
1069         case SAA7134_BOARD_PHILIPS_TIGER_S:
1070                 configure_tda827x_fe(dev, &philips_tiger_s_config);
1071                 break;
1072         case SAA7134_BOARD_ASUS_P7131_4871:
1073                 configure_tda827x_fe(dev, &asus_p7131_4871_config);
1074                 break;
1075         case SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA:
1076                 configure_tda827x_fe(dev, &asus_p7131_hybrid_lna_config);
1077                 break;
1078         case SAA7134_BOARD_AVERMEDIA_SUPER_007:
1079                 configure_tda827x_fe(dev, &avermedia_super_007_config);
1080                 break;
1081         case SAA7134_BOARD_TWINHAN_DTV_DVB_3056:
1082                 configure_tda827x_fe(dev, &twinhan_dtv_dvb_3056_config);
1083                 break;
1084         case SAA7134_BOARD_PHILIPS_SNAKE:
1085                 dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1086                                                 &dev->i2c_adap);
1087                 if (dev->dvb.frontend) {
1088                         if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x60,
1089                                         &dev->i2c_adap, 0) == NULL)
1090                                 wprintk("%s: No tda826x found!\n", __FUNCTION__);
1091                         if (dvb_attach(lnbp21_attach, dev->dvb.frontend,
1092                                         &dev->i2c_adap, 0, 0) == NULL)
1093                                 wprintk("%s: No lnbp21 found!\n", __FUNCTION__);
1094                 }
1095                 break;
1096         default:
1097                 wprintk("Huh? unknown DVB card?\n");
1098                 break;
1099         }
1100
1101         if (NULL == dev->dvb.frontend) {
1102                 printk(KERN_ERR "%s/dvb: frontend initialization failed\n", dev->name);
1103                 return -1;
1104         }
1105
1106         /* register everything else */
1107         ret = videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev, &dev->pci->dev);
1108
1109         /* this sequence is necessary to make the tda1004x load its firmware
1110          * and to enter analog mode of hybrid boards
1111          */
1112         if (!ret) {
1113                 if (dev->dvb.frontend->ops.init)
1114                         dev->dvb.frontend->ops.init(dev->dvb.frontend);
1115                 if (dev->dvb.frontend->ops.sleep)
1116                         dev->dvb.frontend->ops.sleep(dev->dvb.frontend);
1117                 if (dev->dvb.frontend->ops.tuner_ops.sleep)
1118                         dev->dvb.frontend->ops.tuner_ops.sleep(dev->dvb.frontend);
1119         }
1120         return ret;
1121 }
1122
1123 static int dvb_fini(struct saa7134_dev *dev)
1124 {
1125         /* FIXME: I suspect that this code is bogus, since the entry for
1126            Pinnacle 300I DVB-T PAL already defines the proper init to allow
1127            the detection of mt2032 (TDA9887_PORT2_INACTIVE)
1128          */
1129         if (dev->board == SAA7134_BOARD_PINNACLE_300I_DVBT_PAL) {
1130                 struct v4l2_priv_tun_config tda9887_cfg;
1131                 static int on  = TDA9887_PRESENT | TDA9887_PORT2_INACTIVE;
1132
1133                 tda9887_cfg.tuner = TUNER_TDA9887;
1134                 tda9887_cfg.priv  = &on;
1135
1136                 /* otherwise we don't detect the tuner on next insmod */
1137                 saa7134_i2c_call_clients(dev, TUNER_SET_CONFIG, &tda9887_cfg);
1138         }
1139
1140         videobuf_dvb_unregister(&dev->dvb);
1141         return 0;
1142 }
1143
1144 static struct saa7134_mpeg_ops dvb_ops = {
1145         .type          = SAA7134_MPEG_DVB,
1146         .init          = dvb_init,
1147         .fini          = dvb_fini,
1148 };
1149
1150 static int __init dvb_register(void)
1151 {
1152         return saa7134_ts_register(&dvb_ops);
1153 }
1154
1155 static void __exit dvb_unregister(void)
1156 {
1157         saa7134_ts_unregister(&dvb_ops);
1158 }
1159
1160 module_init(dvb_register);
1161 module_exit(dvb_unregister);
1162
1163 /* ------------------------------------------------------------------ */
1164 /*
1165  * Local variables:
1166  * c-basic-offset: 8
1167  * End:
1168  */