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
  47 MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
  48 MODULE_LICENSE("GPL");
  49
  50 static unsigned int antenna_pwr = 0;
  51
  52 module_param(antenna_pwr, int, 0444);
  53 MODULE_PARM_DESC(antenna_pwr,"enable antenna power (Pinnacle 300i)");
  54
  55 static int use_frontend = 0;
  56 module_param(use_frontend, int, 0644);
  57 MODULE_PARM_DESC(use_frontend,"for cards with multiple frontends (0: terrestrial, 1: satellite)");
  58
  59 static int debug = 0;
  60 module_param(debug, int, 0644);
  61 MODULE_PARM_DESC(debug, "Turn on/off module debugging (default:off).");
  62
  63 #define dprintk(fmt, arg...)    if (debug) \
  64         printk(KERN_DEBUG "%s/dvb: " fmt, dev->name , ## arg)
  65
  66 /* ------------------------------------------------------------------
  67  * mt352 based DVB-T cards
  68  */
  69
  70 static int pinnacle_antenna_pwr(struct saa7134_dev *dev, int on)
  71 {
  72         u32 ok;
  73
  74         if (!on) {
  75                 saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
  76                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 26));
  77                 return 0;
  78         }
  79
  80         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
  81         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
  82         udelay(10);
  83
  84         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 28));
  85         saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 28));
  86         udelay(10);
  87         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 28));
  88         udelay(10);
  89         ok = saa_readl(SAA7134_GPIO_GPSTATUS0) & (1 << 27);
  90         printk("%s: %s %s\n", dev->name, __FUNCTION__,
  91                ok ? "on" : "off");
  92
  93         if (!ok)
  94                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
  95         return ok;
  96 }
  97
  98 static int mt352_pinnacle_init(struct dvb_frontend* fe)
  99 {
 100         static u8 clock_config []  = { CLOCK_CTL,  0x3d, 0x28 };
 101         static u8 reset []         = { RESET,      0x80 };
 102         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 103         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
 104         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x31 };
 105         static u8 fsm_ctl_cfg[]    = { 0x7b,       0x04 };
 106         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x0f };
 107         static u8 scan_ctl_cfg []  = { SCAN_CTL,   0x0d };
 108         static u8 irq_cfg []       = { INTERRUPT_EN_0, 0x00, 0x00, 0x00, 0x00 };
 109         struct saa7134_dev *dev= fe->dvb->priv;
 110
 111         printk("%s: %s called\n",dev->name,__FUNCTION__);
 112
 113         mt352_write(fe, clock_config,   sizeof(clock_config));
 114         udelay(200);
 115         mt352_write(fe, reset,          sizeof(reset));
 116         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 117         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 118         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 119         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
 120
 121         mt352_write(fe, fsm_ctl_cfg,    sizeof(fsm_ctl_cfg));
 122         mt352_write(fe, scan_ctl_cfg,   sizeof(scan_ctl_cfg));
 123         mt352_write(fe, irq_cfg,        sizeof(irq_cfg));
 124
 125         return 0;
 126 }
 127
 128 static int mt352_aver777_init(struct dvb_frontend* fe)
 129 {
 130         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x2d };
 131         static u8 reset []         = { RESET,      0x80 };
 132         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 133         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
 134         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 };
 135
 136         mt352_write(fe, clock_config,   sizeof(clock_config));
 137         udelay(200);
 138         mt352_write(fe, reset,          sizeof(reset));
 139         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 140         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 141         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 142
 143         return 0;
 144 }
 145
 146 static int mt352_pinnacle_tuner_set_params(struct dvb_frontend* fe,
 147                                            struct dvb_frontend_parameters* params)
 148 {
 149         u8 off[] = { 0x00, 0xf1};
 150         u8 on[]  = { 0x00, 0x71};
 151         struct i2c_msg msg = {.addr=0x43, .flags=0, .buf=off, .len = sizeof(off)};
 152
 153         struct saa7134_dev *dev = fe->dvb->priv;
 154         struct v4l2_frequency f;
 155
 156         /* set frequency (mt2050) */
 157         f.tuner     = 0;
 158         f.type      = V4L2_TUNER_DIGITAL_TV;
 159         f.frequency = params->frequency / 1000 * 16 / 1000;
 160         if (fe->ops.i2c_gate_ctrl)
 161                 fe->ops.i2c_gate_ctrl(fe, 1);
 162         i2c_transfer(&dev->i2c_adap, &msg, 1);
 163         saa7134_i2c_call_clients(dev,VIDIOC_S_FREQUENCY,&f);
 164         msg.buf = on;
 165         if (fe->ops.i2c_gate_ctrl)
 166                 fe->ops.i2c_gate_ctrl(fe, 1);
 167         i2c_transfer(&dev->i2c_adap, &msg, 1);
 168
 169         pinnacle_antenna_pwr(dev, antenna_pwr);
 170
 171         /* mt352 setup */
 172         return mt352_pinnacle_init(fe);
 173 }
 174
 175 static int mt352_aver777_tuner_calc_regs(struct dvb_frontend *fe, struct dvb_frontend_parameters *params, u8* pllbuf, int buf_len)
 176 {
 177         if (buf_len < 5)
 178                 return -EINVAL;
 179
 180         pllbuf[0] = 0x61;
 181         dvb_pll_configure(&dvb_pll_philips_td1316, pllbuf+1,
 182                           params->frequency,
 183                           params->u.ofdm.bandwidth);
 184         return 5;
 185 }
 186
 187 static struct mt352_config pinnacle_300i = {
 188         .demod_address = 0x3c >> 1,
 189         .adc_clock     = 20333,
 190         .if2           = 36150,
 191         .no_tuner      = 1,
 192         .demod_init    = mt352_pinnacle_init,
 193 };
 194
 195 static struct mt352_config avermedia_777 = {
 196         .demod_address = 0xf,
 197         .demod_init    = mt352_aver777_init,
 198 };
 199
 200 /* ==================================================================
 201  * tda1004x based DVB-T cards, helper functions
 202  */
 203
 204 static int philips_tda1004x_request_firmware(struct dvb_frontend *fe,
 205                                            const struct firmware **fw, char *name)
 206 {
 207         struct saa7134_dev *dev = fe->dvb->priv;
 208         return request_firmware(fw, name, &dev->pci->dev);
 209 }
 210
 211 /* ------------------------------------------------------------------
 212  * these tuners are tu1216, td1316(a)
 213  */
 214
 215 static int philips_tda6651_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 216 {
 217         struct saa7134_dev *dev = fe->dvb->priv;
 218         struct tda1004x_state *state = fe->demodulator_priv;
 219         u8 addr = state->config->tuner_address;
 220         u8 tuner_buf[4];
 221         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tuner_buf,.len =
 222                         sizeof(tuner_buf) };
 223         int tuner_frequency = 0;
 224         u8 band, cp, filter;
 225
 226         /* determine charge pump */
 227         tuner_frequency = params->frequency + 36166000;
 228         if (tuner_frequency < 87000000)
 229                 return -EINVAL;
 230         else if (tuner_frequency < 130000000)
 231                 cp = 3;
 232         else if (tuner_frequency < 160000000)
 233                 cp = 5;
 234         else if (tuner_frequency < 200000000)
 235                 cp = 6;
 236         else if (tuner_frequency < 290000000)
 237                 cp = 3;
 238         else if (tuner_frequency < 420000000)
 239                 cp = 5;
 240         else if (tuner_frequency < 480000000)
 241                 cp = 6;
 242         else if (tuner_frequency < 620000000)
 243                 cp = 3;
 244         else if (tuner_frequency < 830000000)
 245                 cp = 5;
 246         else if (tuner_frequency < 895000000)
 247                 cp = 7;
 248         else
 249                 return -EINVAL;
 250
 251         /* determine band */
 252         if (params->frequency < 49000000)
 253                 return -EINVAL;
 254         else if (params->frequency < 161000000)
 255                 band = 1;
 256         else if (params->frequency < 444000000)
 257                 band = 2;
 258         else if (params->frequency < 861000000)
 259                 band = 4;
 260         else
 261                 return -EINVAL;
 262
 263         /* setup PLL filter */
 264         switch (params->u.ofdm.bandwidth) {
 265         case BANDWIDTH_6_MHZ:
 266                 filter = 0;
 267                 break;
 268
 269         case BANDWIDTH_7_MHZ:
 270                 filter = 0;
 271                 break;
 272
 273         case BANDWIDTH_8_MHZ:
 274                 filter = 1;
 275                 break;
 276
 277         default:
 278                 return -EINVAL;
 279         }
 280
 281         /* calculate divisor
 282          * ((36166000+((1000000/6)/2)) + Finput)/(1000000/6)
 283          */
 284         tuner_frequency = (((params->frequency / 1000) * 6) + 217496) / 1000;
 285
 286         /* setup tuner buffer */
 287         tuner_buf[0] = (tuner_frequency >> 8) & 0x7f;
 288         tuner_buf[1] = tuner_frequency & 0xff;
 289         tuner_buf[2] = 0xca;
 290         tuner_buf[3] = (cp << 5) | (filter << 3) | band;
 291
 292         if (fe->ops.i2c_gate_ctrl)
 293                 fe->ops.i2c_gate_ctrl(fe, 1);
 294         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) {
 295                 printk("%s/dvb: could not write to tuner at addr: 0x%02x\n",dev->name, addr << 1);
 296                 return -EIO;
 297         }
 298         msleep(1);
 299         return 0;
 300 }
 301
 302 static int philips_tu1216_init(struct dvb_frontend *fe)
 303 {
 304         struct saa7134_dev *dev = fe->dvb->priv;
 305         struct tda1004x_state *state = fe->demodulator_priv;
 306         u8 addr = state->config->tuner_address;
 307         static u8 tu1216_init[] = { 0x0b, 0xf5, 0x85, 0xab };
 308         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tu1216_init,.len = sizeof(tu1216_init) };
 309
 310         /* setup PLL configuration */
 311         if (fe->ops.i2c_gate_ctrl)
 312                 fe->ops.i2c_gate_ctrl(fe, 1);
 313         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1)
 314                 return -EIO;
 315         msleep(1);
 316
 317         return 0;
 318 }
 319
 320 /* ------------------------------------------------------------------ */
 321
 322 static struct tda1004x_config philips_tu1216_60_config = {
 323         .demod_address = 0x8,
 324         .invert        = 1,
 325         .invert_oclk   = 0,
 326         .xtal_freq     = TDA10046_XTAL_4M,
 327         .agc_config    = TDA10046_AGC_DEFAULT,
 328         .if_freq       = TDA10046_FREQ_3617,
 329         .tuner_address = 0x60,
 330         .request_firmware = philips_tda1004x_request_firmware
 331 };
 332
 333 static struct tda1004x_config philips_tu1216_61_config = {
 334
 335         .demod_address = 0x8,
 336         .invert        = 1,
 337         .invert_oclk   = 0,
 338         .xtal_freq     = TDA10046_XTAL_4M,
 339         .agc_config    = TDA10046_AGC_DEFAULT,
 340         .if_freq       = TDA10046_FREQ_3617,
 341         .tuner_address = 0x61,
 342         .request_firmware = philips_tda1004x_request_firmware
 343 };
 344
 345 /* ------------------------------------------------------------------ */
 346
 347 static int philips_td1316_tuner_init(struct dvb_frontend *fe)
 348 {
 349         struct saa7134_dev *dev = fe->dvb->priv;
 350         struct tda1004x_state *state = fe->demodulator_priv;
 351         u8 addr = state->config->tuner_address;
 352         static u8 msg[] = { 0x0b, 0xf5, 0x86, 0xab };
 353         struct i2c_msg init_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
 354
 355         /* setup PLL configuration */
 356         if (fe->ops.i2c_gate_ctrl)
 357                 fe->ops.i2c_gate_ctrl(fe, 1);
 358         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
 359                 return -EIO;
 360         return 0;
 361 }
 362
 363 static int philips_td1316_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 364 {
 365         return philips_tda6651_pll_set(fe, params);
 366 }
 367
 368 static int philips_td1316_tuner_sleep(struct dvb_frontend *fe)
 369 {
 370         struct saa7134_dev *dev = fe->dvb->priv;
 371         struct tda1004x_state *state = fe->demodulator_priv;
 372         u8 addr = state->config->tuner_address;
 373         static u8 msg[] = { 0x0b, 0xdc, 0x86, 0xa4 };
 374         struct i2c_msg analog_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
 375
 376         /* switch the tuner to analog mode */
 377         if (fe->ops.i2c_gate_ctrl)
 378                 fe->ops.i2c_gate_ctrl(fe, 1);
 379         if (i2c_transfer(&dev->i2c_adap, &analog_msg, 1) != 1)
 380                 return -EIO;
 381         return 0;
 382 }
 383
 384 /* ------------------------------------------------------------------ */
 385
 386 static int philips_europa_tuner_init(struct dvb_frontend *fe)
 387 {
 388         struct saa7134_dev *dev = fe->dvb->priv;
 389         static u8 msg[] = { 0x00, 0x40};
 390         struct i2c_msg init_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
 391
 392
 393         if (philips_td1316_tuner_init(fe))
 394                 return -EIO;
 395         msleep(1);
 396         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
 397                 return -EIO;
 398
 399         return 0;
 400 }
 401
 402 static int philips_europa_tuner_sleep(struct dvb_frontend *fe)
 403 {
 404         struct saa7134_dev *dev = fe->dvb->priv;
 405
 406         static u8 msg[] = { 0x00, 0x14 };
 407         struct i2c_msg analog_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
 408
 409         if (philips_td1316_tuner_sleep(fe))
 410                 return -EIO;
 411
 412         /* switch the board to analog mode */
 413         if (fe->ops.i2c_gate_ctrl)
 414                 fe->ops.i2c_gate_ctrl(fe, 1);
 415         i2c_transfer(&dev->i2c_adap, &analog_msg, 1);
 416         return 0;
 417 }
 418
 419 static int philips_europa_demod_sleep(struct dvb_frontend *fe)
 420 {
 421         struct saa7134_dev *dev = fe->dvb->priv;
 422
 423         if (dev->original_demod_sleep)
 424                 dev->original_demod_sleep(fe);
 425         fe->ops.i2c_gate_ctrl(fe, 1);
 426         return 0;
 427 }
 428
 429 static struct tda1004x_config philips_europa_config = {
 430
 431         .demod_address = 0x8,
 432         .invert        = 0,
 433         .invert_oclk   = 0,
 434         .xtal_freq     = TDA10046_XTAL_4M,
 435         .agc_config    = TDA10046_AGC_IFO_AUTO_POS,
 436         .if_freq       = TDA10046_FREQ_052,
 437         .tuner_address = 0x61,
 438         .request_firmware = philips_tda1004x_request_firmware
 439 };
 440
 441 /* ------------------------------------------------------------------ */
 442
 443 static int philips_fmd1216_tuner_init(struct dvb_frontend *fe)
 444 {
 445         struct saa7134_dev *dev = fe->dvb->priv;
 446         struct tda1004x_state *state = fe->demodulator_priv;
 447         u8 addr = state->config->tuner_address;
 448         /* this message is to set up ATC and ALC */
 449         static u8 fmd1216_init[] = { 0x0b, 0xdc, 0x9c, 0xa0 };
 450         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = fmd1216_init,.len = sizeof(fmd1216_init) };
 451
 452         if (fe->ops.i2c_gate_ctrl)
 453                 fe->ops.i2c_gate_ctrl(fe, 1);
 454         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1)
 455                 return -EIO;
 456         msleep(1);
 457
 458         return 0;
 459 }
 460
 461 static int philips_fmd1216_tuner_sleep(struct dvb_frontend *fe)
 462 {
 463         struct saa7134_dev *dev = fe->dvb->priv;
 464         struct tda1004x_state *state = fe->demodulator_priv;
 465         u8 addr = state->config->tuner_address;
 466         /* this message actually turns the tuner back to analog mode */
 467         static u8 fmd1216_init[] = { 0x0b, 0xdc, 0x9c, 0x60 };
 468         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = fmd1216_init,.len = sizeof(fmd1216_init) };
 469
 470         if (fe->ops.i2c_gate_ctrl)
 471                 fe->ops.i2c_gate_ctrl(fe, 1);
 472         i2c_transfer(&dev->i2c_adap, &tuner_msg, 1);
 473         msleep(1);
 474         fmd1216_init[2] = 0x86;
 475         fmd1216_init[3] = 0x54;
 476         if (fe->ops.i2c_gate_ctrl)
 477                 fe->ops.i2c_gate_ctrl(fe, 1);
 478         i2c_transfer(&dev->i2c_adap, &tuner_msg, 1);
 479         msleep(1);
 480         return 0;
 481 }
 482
 483 static int philips_fmd1216_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 484 {
 485         struct saa7134_dev *dev = fe->dvb->priv;
 486         struct tda1004x_state *state = fe->demodulator_priv;
 487         u8 addr = state->config->tuner_address;
 488         u8 tuner_buf[4];
 489         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tuner_buf,.len =
 490                         sizeof(tuner_buf) };
 491         int tuner_frequency = 0;
 492         int divider = 0;
 493         u8 band, mode, cp;
 494
 495         /* determine charge pump */
 496         tuner_frequency = params->frequency + 36130000;
 497         if (tuner_frequency < 87000000)
 498                 return -EINVAL;
 499         /* low band */
 500         else if (tuner_frequency < 180000000) {
 501                 band = 1;
 502                 mode = 7;
 503                 cp   = 0;
 504         } else if (tuner_frequency < 195000000) {
 505                 band = 1;
 506                 mode = 6;
 507                 cp   = 1;
 508         /* mid band     */
 509         } else if (tuner_frequency < 366000000) {
 510                 if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) {
 511                         band = 10;
 512                 } else {
 513                         band = 2;
 514                 }
 515                 mode = 7;
 516                 cp   = 0;
 517         } else if (tuner_frequency < 478000000) {
 518                 if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) {
 519                         band = 10;
 520                 } else {
 521                         band = 2;
 522                 }
 523                 mode = 6;
 524                 cp   = 1;
 525         /* high band */
 526         } else if (tuner_frequency < 662000000) {
 527                 if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) {
 528                         band = 12;
 529                 } else {
 530                         band = 4;
 531                 }
 532                 mode = 7;
 533                 cp   = 0;
 534         } else if (tuner_frequency < 840000000) {
 535                 if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) {
 536                         band = 12;
 537                 } else {
 538                         band = 4;
 539                 }
 540                 mode = 6;
 541                 cp   = 1;
 542         } else {
 543                 if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) {
 544                         band = 12;
 545                 } else {
 546                         band = 4;
 547                 }
 548                 mode = 7;
 549                 cp   = 1;
 550
 551         }
 552         /* calculate divisor */
 553         /* ((36166000 + Finput) / 166666) rounded! */
 554         divider = (tuner_frequency + 83333) / 166667;
 555
 556         /* setup tuner buffer */
 557         tuner_buf[0] = (divider >> 8) & 0x7f;
 558         tuner_buf[1] = divider & 0xff;
 559         tuner_buf[2] = 0x80 | (cp << 6) | (mode  << 3) | 4;
 560         tuner_buf[3] = 0x40 | band;
 561
 562         if (fe->ops.i2c_gate_ctrl)
 563                 fe->ops.i2c_gate_ctrl(fe, 1);
 564         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) {
 565                 printk("%s/dvb: could not write to tuner at addr: 0x%02x\n",dev->name, addr << 1);
 566                 return -EIO;
 567         }
 568         return 0;
 569 }
 570
 571 static struct tda1004x_config medion_cardbus = {
 572         .demod_address = 0x08,
 573         .invert        = 1,
 574         .invert_oclk   = 0,
 575         .xtal_freq     = TDA10046_XTAL_16M,
 576         .agc_config    = TDA10046_AGC_IFO_AUTO_NEG,
 577         .if_freq       = TDA10046_FREQ_3613,
 578         .tuner_address = 0x61,
 579         .request_firmware = philips_tda1004x_request_firmware
 580 };
 581
 582 /* ------------------------------------------------------------------
 583  * tda 1004x based cards with philips silicon tuner
 584  */
 585
 586 static void philips_tda827x_lna_gain(struct dvb_frontend *fe, int high)
 587 {
 588         struct saa7134_dev *dev = fe->dvb->priv;
 589         struct tda1004x_state *state = fe->demodulator_priv;
 590         u8 addr = state->config->i2c_gate;
 591         u8 config = state->config->tuner_config;
 592         u8 GP00_CF[] = {0x20, 0x01};
 593         u8 GP00_LEV[] = {0x22, 0x00};
 594
 595         struct i2c_msg msg = {.addr = addr,.flags = 0,.buf = GP00_CF, .len = 2};
 596         if (config) {
 597                 if (high) {
 598                         dprintk("setting LNA to high gain\n");
 599                 } else {
 600                         dprintk("setting LNA to low gain\n");
 601                 }
 602         }
 603         switch (config) {
 604         case 0: /* no LNA */
 605                 break;
 606         case 1: /* switch is GPIO 0 of tda8290 */
 607         case 2:
 608                 /* turn Vsync off */
 609                 saa7134_set_gpio(dev, 22, 0);
 610                 GP00_LEV[1] = high ? 0 : 1;
 611                 if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1) {
 612                         printk("%s/dvb: could not access tda8290 at addr: 0x%02x\n",dev->name, addr << 1);
 613                         return;
 614                 }
 615                 msg.buf = GP00_LEV;
 616                 if (config == 2)
 617                         GP00_LEV[1] = high ? 1 : 0;
 618                 i2c_transfer(&dev->i2c_adap, &msg, 1);
 619                 break;
 620         case 3: /* switch with GPIO of saa713x */
 621                 saa7134_set_gpio(dev, 22, high);
 622                 break;
 623         }
 624 }
 625
 626 static int tda8290_i2c_gate_ctrl( struct dvb_frontend* fe, int enable)
 627 {
 628         struct tda1004x_state *state = fe->demodulator_priv;
 629
 630         u8 addr = state->config->i2c_gate;
 631         static u8 tda8290_close[] = { 0x21, 0xc0};
 632         static u8 tda8290_open[]  = { 0x21, 0x80};
 633         struct i2c_msg tda8290_msg = {.addr = addr,.flags = 0, .len = 2};
 634         if (enable) {
 635                 tda8290_msg.buf = tda8290_close;
 636         } else {
 637                 tda8290_msg.buf = tda8290_open;
 638         }
 639         if (i2c_transfer(state->i2c, &tda8290_msg, 1) != 1) {
 640                 printk("saa7134/dvb: could not access tda8290 I2C gate\n");
 641                 return -EIO;
 642         }
 643         msleep(20);
 644         return 0;
 645 }
 646
 647 /* ------------------------------------------------------------------ */
 648
 649 static int philips_tda827x_tuner_init(struct dvb_frontend *fe)
 650 {
 651         struct saa7134_dev *dev = fe->dvb->priv;
 652         struct tda1004x_state *state = fe->demodulator_priv;
 653
 654         switch (state->config->antenna_switch) {
 655         case 0: break;
 656         case 1: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
 657                 saa7134_set_gpio(dev, 21, 0);
 658                 break;
 659         case 2: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
 660                 saa7134_set_gpio(dev, 21, 1);
 661                 break;
 662         }
 663         return 0;
 664 }
 665
 666 static int philips_tda827x_tuner_sleep(struct dvb_frontend *fe)
 667 {
 668         struct saa7134_dev *dev = fe->dvb->priv;
 669         struct tda1004x_state *state = fe->demodulator_priv;
 670
 671         switch (state->config->antenna_switch) {
 672         case 0: break;
 673         case 1: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
 674                 saa7134_set_gpio(dev, 21, 1);
 675                 break;
 676         case 2: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
 677                 saa7134_set_gpio(dev, 21, 0);
 678                 break;
 679         }
 680         return 0;
 681 }
 682
 683 static struct tda827x_config tda827x_cfg = {
 684         .lna_gain = philips_tda827x_lna_gain,
 685         .init = philips_tda827x_tuner_init,
 686         .sleep = philips_tda827x_tuner_sleep
 687 };
 688
 689 static void configure_tda827x_fe(struct saa7134_dev *dev, struct tda1004x_config *tda_conf)
 690 {
 691         dev->dvb.frontend = dvb_attach(tda10046_attach, tda_conf, &dev->i2c_adap);
 692         if (dev->dvb.frontend) {
 693                 if (tda_conf->i2c_gate)
 694                         dev->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl;
 695                 if (dvb_attach(tda827x_attach, dev->dvb.frontend, tda_conf->tuner_address,
 696                                                 &dev->i2c_adap,&tda827x_cfg) == NULL) {
 697                         printk ("saa7134/dvb: no tda827x tuner found at addr: %02x\n",
 698                                 tda_conf->tuner_address);
 699                 }
 700         }
 701 }
 702
 703 /* ------------------------------------------------------------------ */
 704 static struct tda1004x_config tda827x_lifeview_config = {
 705         .demod_address = 0x08,
 706         .invert        = 1,
 707         .invert_oclk   = 0,
 708         .xtal_freq     = TDA10046_XTAL_16M,
 709         .agc_config    = TDA10046_AGC_TDA827X,
 710         .gpio_config   = TDA10046_GP11_I,
 711         .if_freq       = TDA10046_FREQ_045,
 712         .tuner_address = 0x60,
 713         .request_firmware = philips_tda1004x_request_firmware
 714 };
 715
 716 static struct tda1004x_config philips_tiger_config = {
 717         .demod_address = 0x08,
 718         .invert        = 1,
 719         .invert_oclk   = 0,
 720         .xtal_freq     = TDA10046_XTAL_16M,
 721         .agc_config    = TDA10046_AGC_TDA827X,
 722         .gpio_config   = TDA10046_GP11_I,
 723         .if_freq       = TDA10046_FREQ_045,
 724         .i2c_gate      = 0x4b,
 725         .tuner_address = 0x61,
 726         .tuner_config  = 0,
 727         .antenna_switch= 1,
 728         .request_firmware = philips_tda1004x_request_firmware
 729 };
 730
 731 static struct tda1004x_config cinergy_ht_config = {
 732         .demod_address = 0x08,
 733         .invert        = 1,
 734         .invert_oclk   = 0,
 735         .xtal_freq     = TDA10046_XTAL_16M,
 736         .agc_config    = TDA10046_AGC_TDA827X,
 737         .gpio_config   = TDA10046_GP01_I,
 738         .if_freq       = TDA10046_FREQ_045,
 739         .i2c_gate      = 0x4b,
 740         .tuner_address = 0x61,
 741         .tuner_config  = 0,
 742         .request_firmware = philips_tda1004x_request_firmware
 743 };
 744
 745 static struct tda1004x_config cinergy_ht_pci_config = {
 746         .demod_address = 0x08,
 747         .invert        = 1,
 748         .invert_oclk   = 0,
 749         .xtal_freq     = TDA10046_XTAL_16M,
 750         .agc_config    = TDA10046_AGC_TDA827X,
 751         .gpio_config   = TDA10046_GP01_I,
 752         .if_freq       = TDA10046_FREQ_045,
 753         .i2c_gate      = 0x4b,
 754         .tuner_address = 0x60,
 755         .tuner_config  = 0,
 756         .request_firmware = philips_tda1004x_request_firmware
 757 };
 758
 759 static struct tda1004x_config philips_tiger_s_config = {
 760         .demod_address = 0x08,
 761         .invert        = 1,
 762         .invert_oclk   = 0,
 763         .xtal_freq     = TDA10046_XTAL_16M,
 764         .agc_config    = TDA10046_AGC_TDA827X,
 765         .gpio_config   = TDA10046_GP01_I,
 766         .if_freq       = TDA10046_FREQ_045,
 767         .i2c_gate      = 0x4b,
 768         .tuner_address = 0x61,
 769         .tuner_config  = 2,
 770         .antenna_switch= 1,
 771         .request_firmware = philips_tda1004x_request_firmware
 772 };
 773
 774 static struct tda1004x_config pinnacle_pctv_310i_config = {
 775         .demod_address = 0x08,
 776         .invert        = 1,
 777         .invert_oclk   = 0,
 778         .xtal_freq     = TDA10046_XTAL_16M,
 779         .agc_config    = TDA10046_AGC_TDA827X,
 780         .gpio_config   = TDA10046_GP11_I,
 781         .if_freq       = TDA10046_FREQ_045,
 782         .i2c_gate      = 0x4b,
 783         .tuner_address = 0x61,
 784         .tuner_config  = 1,
 785         .request_firmware = philips_tda1004x_request_firmware
 786 };
 787
 788 static struct tda1004x_config hauppauge_hvr_1110_config = {
 789         .demod_address = 0x08,
 790         .invert        = 1,
 791         .invert_oclk   = 0,
 792         .xtal_freq     = TDA10046_XTAL_16M,
 793         .agc_config    = TDA10046_AGC_TDA827X,
 794         .gpio_config   = TDA10046_GP11_I,
 795         .if_freq       = TDA10046_FREQ_045,
 796         .i2c_gate      = 0x4b,
 797         .tuner_address = 0x61,
 798         .request_firmware = philips_tda1004x_request_firmware
 799 };
 800
 801 static struct tda1004x_config asus_p7131_dual_config = {
 802         .demod_address = 0x08,
 803         .invert        = 1,
 804         .invert_oclk   = 0,
 805         .xtal_freq     = TDA10046_XTAL_16M,
 806         .agc_config    = TDA10046_AGC_TDA827X,
 807         .gpio_config   = TDA10046_GP11_I,
 808         .if_freq       = TDA10046_FREQ_045,
 809         .i2c_gate      = 0x4b,
 810         .tuner_address = 0x61,
 811         .tuner_config  = 0,
 812         .antenna_switch= 2,
 813         .request_firmware = philips_tda1004x_request_firmware
 814 };
 815
 816 static struct tda1004x_config lifeview_trio_config = {
 817         .demod_address = 0x09,
 818         .invert        = 1,
 819         .invert_oclk   = 0,
 820         .xtal_freq     = TDA10046_XTAL_16M,
 821         .agc_config    = TDA10046_AGC_TDA827X,
 822         .gpio_config   = TDA10046_GP00_I,
 823         .if_freq       = TDA10046_FREQ_045,
 824         .tuner_address = 0x60,
 825         .request_firmware = philips_tda1004x_request_firmware
 826 };
 827
 828 static struct tda1004x_config tevion_dvbt220rf_config = {
 829         .demod_address = 0x08,
 830         .invert        = 1,
 831         .invert_oclk   = 0,
 832         .xtal_freq     = TDA10046_XTAL_16M,
 833         .agc_config    = TDA10046_AGC_TDA827X,
 834         .gpio_config   = TDA10046_GP11_I,
 835         .if_freq       = TDA10046_FREQ_045,
 836         .tuner_address = 0x60,
 837         .request_firmware = philips_tda1004x_request_firmware
 838 };
 839
 840 static struct tda1004x_config md8800_dvbt_config = {
 841         .demod_address = 0x08,
 842         .invert        = 1,
 843         .invert_oclk   = 0,
 844         .xtal_freq     = TDA10046_XTAL_16M,
 845         .agc_config    = TDA10046_AGC_TDA827X,
 846         .gpio_config   = TDA10046_GP01_I,
 847         .if_freq       = TDA10046_FREQ_045,
 848         .i2c_gate      = 0x4b,
 849         .tuner_address = 0x60,
 850         .tuner_config  = 0,
 851         .request_firmware = philips_tda1004x_request_firmware
 852 };
 853
 854 /* ------------------------------------------------------------------
 855  * special case: this card uses saa713x GPIO22 for the mode switch
 856  */
 857
 858 static int ads_duo_tuner_init(struct dvb_frontend *fe)
 859 {
 860         struct saa7134_dev *dev = fe->dvb->priv;
 861         philips_tda827x_tuner_init(fe);
 862         /* route TDA8275a AGC input to the channel decoder */
 863         saa7134_set_gpio(dev, 22, 1);
 864         return 0;
 865 }
 866
 867 static int ads_duo_tuner_sleep(struct dvb_frontend *fe)
 868 {
 869         struct saa7134_dev *dev = fe->dvb->priv;
 870         /* route TDA8275a AGC input to the analog IF chip*/
 871         saa7134_set_gpio(dev, 22, 0);
 872         philips_tda827x_tuner_sleep(fe);
 873         return 0;
 874 }
 875
 876 static struct tda827x_config ads_duo_cfg = {
 877         .lna_gain = philips_tda827x_lna_gain,
 878         .init = ads_duo_tuner_init,
 879         .sleep = ads_duo_tuner_sleep
 880 };
 881
 882 static struct tda1004x_config ads_tech_duo_config = {
 883         .demod_address = 0x08,
 884         .invert        = 1,
 885         .invert_oclk   = 0,
 886         .xtal_freq     = TDA10046_XTAL_16M,
 887         .agc_config    = TDA10046_AGC_TDA827X,
 888         .gpio_config   = TDA10046_GP00_I,
 889         .if_freq       = TDA10046_FREQ_045,
 890         .tuner_address = 0x61,
 891         .request_firmware = philips_tda1004x_request_firmware
 892 };
 893
 894 /* ==================================================================
 895  * tda10086 based DVB-S cards, helper functions
 896  */
 897
 898 static struct tda10086_config flydvbs = {
 899         .demod_address = 0x0e,
 900         .invert = 0,
 901 };
 902
 903 /* ==================================================================
 904  * nxt200x based ATSC cards, helper functions
 905  */
 906
 907 static struct nxt200x_config avertvhda180 = {
 908         .demod_address    = 0x0a,
 909 };
 910
 911 static int nxt200x_set_pll_input(u8 *buf, int input)
 912 {
 913         if (input)
 914                 buf[3] |= 0x08;
 915         else
 916                 buf[3] &= ~0x08;
 917         return 0;
 918 }
 919
 920 static struct nxt200x_config kworldatsc110 = {
 921         .demod_address    = 0x0a,
 922         .set_pll_input    = nxt200x_set_pll_input,
 923 };
 924
 925 /* ==================================================================
 926  * Core code
 927  */
 928
 929 static int dvb_init(struct saa7134_dev *dev)
 930 {
 931         int ret;
 932         /* init struct videobuf_dvb */
 933         dev->ts.nr_bufs    = 32;
 934         dev->ts.nr_packets = 32*4;
 935         dev->dvb.name = dev->name;
 936         videobuf_queue_init(&dev->dvb.dvbq, &saa7134_ts_qops,
 937                             dev->pci, &dev->slock,
 938                             V4L2_BUF_TYPE_VIDEO_CAPTURE,
 939                             V4L2_FIELD_ALTERNATE,
 940                             sizeof(struct saa7134_buf),
 941                             dev);
 942
 943         switch (dev->board) {
 944         case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
 945                 printk("%s: pinnacle 300i dvb setup\n",dev->name);
 946                 dev->dvb.frontend = dvb_attach(mt352_attach, &pinnacle_300i,
 947                                                &dev->i2c_adap);
 948                 if (dev->dvb.frontend) {
 949                         dev->dvb.frontend->ops.tuner_ops.set_params = mt352_pinnacle_tuner_set_params;
 950                 }
 951                 break;
 952         case SAA7134_BOARD_AVERMEDIA_777:
 953         case SAA7134_BOARD_AVERMEDIA_A16AR:
 954                 printk("%s: avertv 777 dvb setup\n",dev->name);
 955                 dev->dvb.frontend = dvb_attach(mt352_attach, &avermedia_777,
 956                                                &dev->i2c_adap);
 957                 if (dev->dvb.frontend) {
 958                         dev->dvb.frontend->ops.tuner_ops.calc_regs = mt352_aver777_tuner_calc_regs;
 959                 }
 960                 break;
 961         case SAA7134_BOARD_MD7134:
 962                 dev->dvb.frontend = dvb_attach(tda10046_attach,
 963                                                &medion_cardbus,
 964                                                &dev->i2c_adap);
 965                 if (dev->dvb.frontend) {
 966                         dev->dvb.frontend->ops.tuner_ops.init = philips_fmd1216_tuner_init;
 967                         dev->dvb.frontend->ops.tuner_ops.sleep = philips_fmd1216_tuner_sleep;
 968                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_fmd1216_tuner_set_params;
 969                 }
 970                 break;
 971         case SAA7134_BOARD_PHILIPS_TOUGH:
 972                 dev->dvb.frontend = dvb_attach(tda10046_attach,
 973                                                &philips_tu1216_60_config,
 974                                                &dev->i2c_adap);
 975                 if (dev->dvb.frontend) {
 976                         dev->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
 977                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
 978                 }
 979                 break;
 980         case SAA7134_BOARD_FLYDVBTDUO:
 981         case SAA7134_BOARD_FLYDVBT_DUO_CARDBUS:
 982                 configure_tda827x_fe(dev, &tda827x_lifeview_config);
 983                 break;
 984         case SAA7134_BOARD_PHILIPS_EUROPA:
 985         case SAA7134_BOARD_VIDEOMATE_DVBT_300:
 986                 dev->dvb.frontend = dvb_attach(tda10046_attach,
 987                                                &philips_europa_config,
 988                                                &dev->i2c_adap);
 989                 if (dev->dvb.frontend) {
 990                         dev->original_demod_sleep = dev->dvb.frontend->ops.sleep;
 991                         dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
 992                         dev->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init;
 993                         dev->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep;
 994                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
 995                 }
 996                 break;
 997         case SAA7134_BOARD_VIDEOMATE_DVBT_200:
 998                 dev->dvb.frontend = dvb_attach(tda10046_attach,
 999                                                &philips_tu1216_61_config,
1000                                                &dev->i2c_adap);
1001                 if (dev->dvb.frontend) {
1002                         dev->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
1003                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
1004                 }
1005                 break;
1006         case SAA7134_BOARD_PHILIPS_TIGER:
1007                 configure_tda827x_fe(dev, &philips_tiger_config);
1008                 break;
1009         case SAA7134_BOARD_PINNACLE_PCTV_310i:
1010                 configure_tda827x_fe(dev, &pinnacle_pctv_310i_config);
1011                 break;
1012         case SAA7134_BOARD_HAUPPAUGE_HVR1110:
1013                 configure_tda827x_fe(dev, &hauppauge_hvr_1110_config);
1014                 break;
1015         case SAA7134_BOARD_ASUSTeK_P7131_DUAL:
1016                 configure_tda827x_fe(dev, &asus_p7131_dual_config);
1017                 break;
1018         case SAA7134_BOARD_FLYDVBT_LR301:
1019                 configure_tda827x_fe(dev, &tda827x_lifeview_config);
1020                 break;
1021         case SAA7134_BOARD_FLYDVB_TRIO:
1022                 if(! use_frontend) {    //terrestrial
1023                         configure_tda827x_fe(dev, &lifeview_trio_config);
1024                 } else {              //satellite
1025                         dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, &dev->i2c_adap);
1026                         if (dev->dvb.frontend) {
1027                                 if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x63,
1028                                                                         &dev->i2c_adap, 0) == NULL) {
1029                                         printk("%s: Lifeview Trio, No tda826x found!\n", __FUNCTION__);
1030                                 }
1031                                 if (dvb_attach(isl6421_attach, dev->dvb.frontend, &dev->i2c_adap,
1032                                                                                 0x08, 0, 0) == NULL) {
1033                                         printk("%s: Lifeview Trio, No ISL6421 found!\n", __FUNCTION__);
1034                                 }
1035                         }
1036                 }
1037                 break;
1038         case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331:
1039         case SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS:
1040                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1041                                                &ads_tech_duo_config,
1042                                                &dev->i2c_adap);
1043                 if (dev->dvb.frontend) {
1044                         if (dvb_attach(tda827x_attach,dev->dvb.frontend,
1045                                    ads_tech_duo_config.tuner_address,
1046                                    &dev->i2c_adap,&ads_duo_cfg) == NULL) {
1047                                 printk ("saa7134/dvb: no tda827x tuner found at addr: %02x\n",
1048                                         ads_tech_duo_config.tuner_address);
1049                         }
1050                 }
1051                 break;
1052         case SAA7134_BOARD_TEVION_DVBT_220RF:
1053                 configure_tda827x_fe(dev, &tevion_dvbt220rf_config);
1054                 break;
1055         case SAA7134_BOARD_MEDION_MD8800_QUADRO:
1056                 configure_tda827x_fe(dev, &md8800_dvbt_config);
1057                 break;
1058         case SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180:
1059                 dev->dvb.frontend = dvb_attach(nxt200x_attach, &avertvhda180,
1060                                                &dev->i2c_adap);
1061                 if (dev->dvb.frontend) {
1062                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
1063                                    NULL, &dvb_pll_tdhu2);
1064                 }
1065                 break;
1066         case SAA7134_BOARD_KWORLD_ATSC110:
1067                 dev->dvb.frontend = dvb_attach(nxt200x_attach, &kworldatsc110,
1068                                                &dev->i2c_adap);
1069                 if (dev->dvb.frontend) {
1070                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
1071                                    NULL, &dvb_pll_tuv1236d);
1072                 }
1073                 break;
1074         case SAA7134_BOARD_FLYDVBS_LR300:
1075                 dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1076                                                &dev->i2c_adap);
1077                 if (dev->dvb.frontend) {
1078                         if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x60,
1079                                        &dev->i2c_adap, 0) == NULL) {
1080                                 printk("%s: No tda826x found!\n", __FUNCTION__);
1081                         }
1082                         if (dvb_attach(isl6421_attach, dev->dvb.frontend,
1083                                        &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1084                                 printk("%s: No ISL6421 found!\n", __FUNCTION__);
1085                         }
1086                 }
1087                 break;
1088         case SAA7134_BOARD_ASUS_EUROPA2_HYBRID:
1089                 dev->dvb.frontend = tda10046_attach(&medion_cardbus,
1090                                                     &dev->i2c_adap);
1091                 if (dev->dvb.frontend) {
1092                         dev->original_demod_sleep = dev->dvb.frontend->ops.sleep;
1093                         dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1094                         dev->dvb.frontend->ops.tuner_ops.init = philips_fmd1216_tuner_init;
1095                         dev->dvb.frontend->ops.tuner_ops.sleep = philips_fmd1216_tuner_sleep;
1096                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_fmd1216_tuner_set_params;
1097                 }
1098                 break;
1099         case SAA7134_BOARD_VIDEOMATE_DVBT_200A:
1100                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1101                                 &philips_europa_config,
1102                                 &dev->i2c_adap);
1103                 if (dev->dvb.frontend) {
1104                         dev->dvb.frontend->ops.tuner_ops.init = philips_td1316_tuner_init;
1105                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1106                 }
1107                 break;
1108         case SAA7134_BOARD_CINERGY_HT_PCMCIA:
1109                 configure_tda827x_fe(dev, &cinergy_ht_config);
1110                 break;
1111         case SAA7134_BOARD_CINERGY_HT_PCI:
1112                 configure_tda827x_fe(dev, &cinergy_ht_pci_config);
1113                 break;
1114         case SAA7134_BOARD_PHILIPS_TIGER_S:
1115                 configure_tda827x_fe(dev, &philips_tiger_s_config);
1116                 break;
1117         default:
1118                 printk("%s: Huh? unknown DVB card?\n",dev->name);
1119                 break;
1120         }
1121
1122         if (NULL == dev->dvb.frontend) {
1123                 printk("%s: frontend initialization failed\n",dev->name);
1124                 return -1;
1125         }
1126
1127         /* register everything else */
1128         ret = videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev, &dev->pci->dev);
1129
1130         /* this sequence is necessary to make the tda1004x load its firmware
1131          * and to enter analog mode of hybrid boards
1132          */
1133         if (!ret) {
1134                 if (dev->dvb.frontend->ops.init)
1135                         dev->dvb.frontend->ops.init(dev->dvb.frontend);
1136                 if (dev->dvb.frontend->ops.sleep)
1137                         dev->dvb.frontend->ops.sleep(dev->dvb.frontend);
1138         }
1139         return ret;
1140 }
1141
1142 static int dvb_fini(struct saa7134_dev *dev)
1143 {
1144         static int on  = TDA9887_PRESENT | TDA9887_PORT2_INACTIVE;
1145
1146         switch (dev->board) {
1147         case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
1148                 /* otherwise we don't detect the tuner on next insmod */
1149                 saa7134_i2c_call_clients(dev,TDA9887_SET_CONFIG,&on);
1150                 break;
1151         };
1152         videobuf_dvb_unregister(&dev->dvb);
1153         return 0;
1154 }
1155
1156 static struct saa7134_mpeg_ops dvb_ops = {
1157         .type          = SAA7134_MPEG_DVB,
1158         .init          = dvb_init,
1159         .fini          = dvb_fini,
1160 };
1161
1162 static int __init dvb_register(void)
1163 {
1164         return saa7134_ts_register(&dvb_ops);
1165 }
1166
1167 static void __exit dvb_unregister(void)
1168 {
1169         saa7134_ts_unregister(&dvb_ops);
1170 }
1171
1172 module_init(dvb_register);
1173 module_exit(dvb_unregister);
1174
1175 /* ------------------------------------------------------------------ */
1176 /*
1177  * Local variables:
1178  * c-basic-offset: 8
1179  * End:
1180  */