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 static void philips_tda1004x_set_board_name(struct dvb_frontend *fe, char *name)
 212 {
 213         size_t len;
 214
 215         len = sizeof(fe->ops.info.name);
 216         strncpy(fe->ops.info.name, name, len);
 217         fe->ops.info.name[len - 1] = 0;
 218 }
 219
 220 /* ------------------------------------------------------------------
 221  * these tuners are tu1216, td1316(a)
 222  */
 223
 224 static int philips_tda6651_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 225 {
 226         struct saa7134_dev *dev = fe->dvb->priv;
 227         struct tda1004x_state *state = fe->demodulator_priv;
 228         u8 addr = state->config->tuner_address;
 229         u8 tuner_buf[4];
 230         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tuner_buf,.len =
 231                         sizeof(tuner_buf) };
 232         int tuner_frequency = 0;
 233         u8 band, cp, filter;
 234
 235         /* determine charge pump */
 236         tuner_frequency = params->frequency + 36166000;
 237         if (tuner_frequency < 87000000)
 238                 return -EINVAL;
 239         else if (tuner_frequency < 130000000)
 240                 cp = 3;
 241         else if (tuner_frequency < 160000000)
 242                 cp = 5;
 243         else if (tuner_frequency < 200000000)
 244                 cp = 6;
 245         else if (tuner_frequency < 290000000)
 246                 cp = 3;
 247         else if (tuner_frequency < 420000000)
 248                 cp = 5;
 249         else if (tuner_frequency < 480000000)
 250                 cp = 6;
 251         else if (tuner_frequency < 620000000)
 252                 cp = 3;
 253         else if (tuner_frequency < 830000000)
 254                 cp = 5;
 255         else if (tuner_frequency < 895000000)
 256                 cp = 7;
 257         else
 258                 return -EINVAL;
 259
 260         /* determine band */
 261         if (params->frequency < 49000000)
 262                 return -EINVAL;
 263         else if (params->frequency < 161000000)
 264                 band = 1;
 265         else if (params->frequency < 444000000)
 266                 band = 2;
 267         else if (params->frequency < 861000000)
 268                 band = 4;
 269         else
 270                 return -EINVAL;
 271
 272         /* setup PLL filter */
 273         switch (params->u.ofdm.bandwidth) {
 274         case BANDWIDTH_6_MHZ:
 275                 filter = 0;
 276                 break;
 277
 278         case BANDWIDTH_7_MHZ:
 279                 filter = 0;
 280                 break;
 281
 282         case BANDWIDTH_8_MHZ:
 283                 filter = 1;
 284                 break;
 285
 286         default:
 287                 return -EINVAL;
 288         }
 289
 290         /* calculate divisor
 291          * ((36166000+((1000000/6)/2)) + Finput)/(1000000/6)
 292          */
 293         tuner_frequency = (((params->frequency / 1000) * 6) + 217496) / 1000;
 294
 295         /* setup tuner buffer */
 296         tuner_buf[0] = (tuner_frequency >> 8) & 0x7f;
 297         tuner_buf[1] = tuner_frequency & 0xff;
 298         tuner_buf[2] = 0xca;
 299         tuner_buf[3] = (cp << 5) | (filter << 3) | band;
 300
 301         if (fe->ops.i2c_gate_ctrl)
 302                 fe->ops.i2c_gate_ctrl(fe, 1);
 303         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) {
 304                 printk("%s/dvb: could not write to tuner at addr: 0x%02x\n",dev->name, addr << 1);
 305                 return -EIO;
 306         }
 307         msleep(1);
 308         return 0;
 309 }
 310
 311 static int philips_tu1216_init(struct dvb_frontend *fe)
 312 {
 313         struct saa7134_dev *dev = fe->dvb->priv;
 314         struct tda1004x_state *state = fe->demodulator_priv;
 315         u8 addr = state->config->tuner_address;
 316         static u8 tu1216_init[] = { 0x0b, 0xf5, 0x85, 0xab };
 317         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tu1216_init,.len = sizeof(tu1216_init) };
 318
 319         /* setup PLL configuration */
 320         if (fe->ops.i2c_gate_ctrl)
 321                 fe->ops.i2c_gate_ctrl(fe, 1);
 322         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1)
 323                 return -EIO;
 324         msleep(1);
 325
 326         return 0;
 327 }
 328
 329 /* ------------------------------------------------------------------ */
 330
 331 static struct tda1004x_config philips_tu1216_60_config = {
 332         .demod_address = 0x8,
 333         .invert        = 1,
 334         .invert_oclk   = 0,
 335         .xtal_freq     = TDA10046_XTAL_4M,
 336         .agc_config    = TDA10046_AGC_DEFAULT,
 337         .if_freq       = TDA10046_FREQ_3617,
 338         .tuner_address = 0x60,
 339         .request_firmware = philips_tda1004x_request_firmware
 340 };
 341
 342 static struct tda1004x_config philips_tu1216_61_config = {
 343
 344         .demod_address = 0x8,
 345         .invert        = 1,
 346         .invert_oclk   = 0,
 347         .xtal_freq     = TDA10046_XTAL_4M,
 348         .agc_config    = TDA10046_AGC_DEFAULT,
 349         .if_freq       = TDA10046_FREQ_3617,
 350         .tuner_address = 0x61,
 351         .request_firmware = philips_tda1004x_request_firmware
 352 };
 353
 354 /* ------------------------------------------------------------------ */
 355
 356 static int philips_td1316_tuner_init(struct dvb_frontend *fe)
 357 {
 358         struct saa7134_dev *dev = fe->dvb->priv;
 359         struct tda1004x_state *state = fe->demodulator_priv;
 360         u8 addr = state->config->tuner_address;
 361         static u8 msg[] = { 0x0b, 0xf5, 0x86, 0xab };
 362         struct i2c_msg init_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
 363
 364         /* setup PLL configuration */
 365         if (fe->ops.i2c_gate_ctrl)
 366                 fe->ops.i2c_gate_ctrl(fe, 1);
 367         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
 368                 return -EIO;
 369         return 0;
 370 }
 371
 372 static int philips_td1316_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 373 {
 374         return philips_tda6651_pll_set(fe, params);
 375 }
 376
 377 static int philips_td1316_tuner_sleep(struct dvb_frontend *fe)
 378 {
 379         struct saa7134_dev *dev = fe->dvb->priv;
 380         struct tda1004x_state *state = fe->demodulator_priv;
 381         u8 addr = state->config->tuner_address;
 382         static u8 msg[] = { 0x0b, 0xdc, 0x86, 0xa4 };
 383         struct i2c_msg analog_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
 384
 385         /* switch the tuner to analog mode */
 386         if (fe->ops.i2c_gate_ctrl)
 387                 fe->ops.i2c_gate_ctrl(fe, 1);
 388         if (i2c_transfer(&dev->i2c_adap, &analog_msg, 1) != 1)
 389                 return -EIO;
 390         return 0;
 391 }
 392
 393 /* ------------------------------------------------------------------ */
 394
 395 static int philips_europa_tuner_init(struct dvb_frontend *fe)
 396 {
 397         struct saa7134_dev *dev = fe->dvb->priv;
 398         static u8 msg[] = { 0x00, 0x40};
 399         struct i2c_msg init_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
 400
 401
 402         if (philips_td1316_tuner_init(fe))
 403                 return -EIO;
 404         msleep(1);
 405         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
 406                 return -EIO;
 407
 408         return 0;
 409 }
 410
 411 static int philips_europa_tuner_sleep(struct dvb_frontend *fe)
 412 {
 413         struct saa7134_dev *dev = fe->dvb->priv;
 414
 415         static u8 msg[] = { 0x00, 0x14 };
 416         struct i2c_msg analog_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
 417
 418         if (philips_td1316_tuner_sleep(fe))
 419                 return -EIO;
 420
 421         /* switch the board to analog mode */
 422         if (fe->ops.i2c_gate_ctrl)
 423                 fe->ops.i2c_gate_ctrl(fe, 1);
 424         i2c_transfer(&dev->i2c_adap, &analog_msg, 1);
 425         return 0;
 426 }
 427
 428 static int philips_europa_demod_sleep(struct dvb_frontend *fe)
 429 {
 430         struct saa7134_dev *dev = fe->dvb->priv;
 431
 432         if (dev->original_demod_sleep)
 433                 dev->original_demod_sleep(fe);
 434         fe->ops.i2c_gate_ctrl(fe, 1);
 435         return 0;
 436 }
 437
 438 static struct tda1004x_config philips_europa_config = {
 439
 440         .demod_address = 0x8,
 441         .invert        = 0,
 442         .invert_oclk   = 0,
 443         .xtal_freq     = TDA10046_XTAL_4M,
 444         .agc_config    = TDA10046_AGC_IFO_AUTO_POS,
 445         .if_freq       = TDA10046_FREQ_052,
 446         .tuner_address = 0x61,
 447         .request_firmware = philips_tda1004x_request_firmware
 448 };
 449
 450 /* ------------------------------------------------------------------ */
 451
 452 static int philips_fmd1216_tuner_init(struct dvb_frontend *fe)
 453 {
 454         struct saa7134_dev *dev = fe->dvb->priv;
 455         struct tda1004x_state *state = fe->demodulator_priv;
 456         u8 addr = state->config->tuner_address;
 457         /* this message is to set up ATC and ALC */
 458         static u8 fmd1216_init[] = { 0x0b, 0xdc, 0x9c, 0xa0 };
 459         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = fmd1216_init,.len = sizeof(fmd1216_init) };
 460
 461         if (fe->ops.i2c_gate_ctrl)
 462                 fe->ops.i2c_gate_ctrl(fe, 1);
 463         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1)
 464                 return -EIO;
 465         msleep(1);
 466
 467         return 0;
 468 }
 469
 470 static int philips_fmd1216_tuner_sleep(struct dvb_frontend *fe)
 471 {
 472         struct saa7134_dev *dev = fe->dvb->priv;
 473         struct tda1004x_state *state = fe->demodulator_priv;
 474         u8 addr = state->config->tuner_address;
 475         /* this message actually turns the tuner back to analog mode */
 476         static u8 fmd1216_init[] = { 0x0b, 0xdc, 0x9c, 0x60 };
 477         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = fmd1216_init,.len = sizeof(fmd1216_init) };
 478
 479         if (fe->ops.i2c_gate_ctrl)
 480                 fe->ops.i2c_gate_ctrl(fe, 1);
 481         i2c_transfer(&dev->i2c_adap, &tuner_msg, 1);
 482         msleep(1);
 483         fmd1216_init[2] = 0x86;
 484         fmd1216_init[3] = 0x54;
 485         if (fe->ops.i2c_gate_ctrl)
 486                 fe->ops.i2c_gate_ctrl(fe, 1);
 487         i2c_transfer(&dev->i2c_adap, &tuner_msg, 1);
 488         msleep(1);
 489         return 0;
 490 }
 491
 492 static int philips_fmd1216_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 493 {
 494         struct saa7134_dev *dev = fe->dvb->priv;
 495         struct tda1004x_state *state = fe->demodulator_priv;
 496         u8 addr = state->config->tuner_address;
 497         u8 tuner_buf[4];
 498         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tuner_buf,.len =
 499                         sizeof(tuner_buf) };
 500         int tuner_frequency = 0;
 501         int divider = 0;
 502         u8 band, mode, cp;
 503
 504         /* determine charge pump */
 505         tuner_frequency = params->frequency + 36130000;
 506         if (tuner_frequency < 87000000)
 507                 return -EINVAL;
 508         /* low band */
 509         else if (tuner_frequency < 180000000) {
 510                 band = 1;
 511                 mode = 7;
 512                 cp   = 0;
 513         } else if (tuner_frequency < 195000000) {
 514                 band = 1;
 515                 mode = 6;
 516                 cp   = 1;
 517         /* mid band     */
 518         } else if (tuner_frequency < 366000000) {
 519                 if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) {
 520                         band = 10;
 521                 } else {
 522                         band = 2;
 523                 }
 524                 mode = 7;
 525                 cp   = 0;
 526         } else if (tuner_frequency < 478000000) {
 527                 if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) {
 528                         band = 10;
 529                 } else {
 530                         band = 2;
 531                 }
 532                 mode = 6;
 533                 cp   = 1;
 534         /* high band */
 535         } else if (tuner_frequency < 662000000) {
 536                 if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) {
 537                         band = 12;
 538                 } else {
 539                         band = 4;
 540                 }
 541                 mode = 7;
 542                 cp   = 0;
 543         } else if (tuner_frequency < 840000000) {
 544                 if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) {
 545                         band = 12;
 546                 } else {
 547                         band = 4;
 548                 }
 549                 mode = 6;
 550                 cp   = 1;
 551         } else {
 552                 if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) {
 553                         band = 12;
 554                 } else {
 555                         band = 4;
 556                 }
 557                 mode = 7;
 558                 cp   = 1;
 559
 560         }
 561         /* calculate divisor */
 562         /* ((36166000 + Finput) / 166666) rounded! */
 563         divider = (tuner_frequency + 83333) / 166667;
 564
 565         /* setup tuner buffer */
 566         tuner_buf[0] = (divider >> 8) & 0x7f;
 567         tuner_buf[1] = divider & 0xff;
 568         tuner_buf[2] = 0x80 | (cp << 6) | (mode  << 3) | 4;
 569         tuner_buf[3] = 0x40 | band;
 570
 571         if (fe->ops.i2c_gate_ctrl)
 572                 fe->ops.i2c_gate_ctrl(fe, 1);
 573         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) {
 574                 printk("%s/dvb: could not write to tuner at addr: 0x%02x\n",dev->name, addr << 1);
 575                 return -EIO;
 576         }
 577         return 0;
 578 }
 579
 580 static struct tda1004x_config medion_cardbus = {
 581         .demod_address = 0x08,
 582         .invert        = 1,
 583         .invert_oclk   = 0,
 584         .xtal_freq     = TDA10046_XTAL_16M,
 585         .agc_config    = TDA10046_AGC_IFO_AUTO_NEG,
 586         .if_freq       = TDA10046_FREQ_3613,
 587         .tuner_address = 0x61,
 588         .request_firmware = philips_tda1004x_request_firmware
 589 };
 590
 591 /* ------------------------------------------------------------------
 592  * tda 1004x based cards with philips silicon tuner
 593  */
 594
 595 static void philips_tda827x_lna_gain(struct dvb_frontend *fe, int high)
 596 {
 597         struct saa7134_dev *dev = fe->dvb->priv;
 598         struct tda1004x_state *state = fe->demodulator_priv;
 599         u8 addr = state->config->i2c_gate;
 600         u8 config = state->config->tuner_config;
 601         u8 GP00_CF[] = {0x20, 0x01};
 602         u8 GP00_LEV[] = {0x22, 0x00};
 603
 604         struct i2c_msg msg = {.addr = addr,.flags = 0,.buf = GP00_CF, .len = 2};
 605         if (config) {
 606                 if (high) {
 607                         dprintk("setting LNA to high gain\n");
 608                 } else {
 609                         dprintk("setting LNA to low gain\n");
 610                 }
 611         }
 612         switch (config) {
 613         case 0: /* no LNA */
 614                 break;
 615         case 1: /* switch is GPIO 0 of tda8290 */
 616         case 2:
 617                 /* turn Vsync off */
 618                 saa7134_set_gpio(dev, 22, 0);
 619                 GP00_LEV[1] = high ? 0 : 1;
 620                 if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1) {
 621                         printk("%s/dvb: could not access tda8290 at addr: 0x%02x\n",dev->name, addr << 1);
 622                         return;
 623                 }
 624                 msg.buf = GP00_LEV;
 625                 if (config == 2)
 626                         GP00_LEV[1] = high ? 1 : 0;
 627                 i2c_transfer(&dev->i2c_adap, &msg, 1);
 628                 break;
 629         case 3: /* switch with GPIO of saa713x */
 630                 saa7134_set_gpio(dev, 22, high);
 631                 break;
 632         }
 633 }
 634
 635 static int tda8290_i2c_gate_ctrl( struct dvb_frontend* fe, int enable)
 636 {
 637         struct tda1004x_state *state = fe->demodulator_priv;
 638
 639         u8 addr = state->config->i2c_gate;
 640         static u8 tda8290_close[] = { 0x21, 0xc0};
 641         static u8 tda8290_open[]  = { 0x21, 0x80};
 642         struct i2c_msg tda8290_msg = {.addr = addr,.flags = 0, .len = 2};
 643         if (enable) {
 644                 tda8290_msg.buf = tda8290_close;
 645         } else {
 646                 tda8290_msg.buf = tda8290_open;
 647         }
 648         if (i2c_transfer(state->i2c, &tda8290_msg, 1) != 1) {
 649                 printk("saa7134/dvb: could not access tda8290 I2C gate\n");
 650                 return -EIO;
 651         }
 652         msleep(20);
 653         return 0;
 654 }
 655
 656 /* ------------------------------------------------------------------ */
 657
 658 static int philips_tda827x_tuner_init(struct dvb_frontend *fe)
 659 {
 660         struct saa7134_dev *dev = fe->dvb->priv;
 661         struct tda1004x_state *state = fe->demodulator_priv;
 662
 663         switch (state->config->antenna_switch) {
 664         case 0: break;
 665         case 1: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
 666                 saa7134_set_gpio(dev, 21, 0);
 667                 break;
 668         case 2: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
 669                 saa7134_set_gpio(dev, 21, 1);
 670                 break;
 671         }
 672         return 0;
 673 }
 674
 675 static int philips_tda827x_tuner_sleep(struct dvb_frontend *fe)
 676 {
 677         struct saa7134_dev *dev = fe->dvb->priv;
 678         struct tda1004x_state *state = fe->demodulator_priv;
 679
 680         switch (state->config->antenna_switch) {
 681         case 0: break;
 682         case 1: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
 683                 saa7134_set_gpio(dev, 21, 1);
 684                 break;
 685         case 2: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
 686                 saa7134_set_gpio(dev, 21, 0);
 687                 break;
 688         }
 689         return 0;
 690 }
 691
 692 static struct tda827x_config tda827x_cfg = {
 693         .lna_gain = philips_tda827x_lna_gain,
 694         .init = philips_tda827x_tuner_init,
 695         .sleep = philips_tda827x_tuner_sleep
 696 };
 697
 698 static void configure_tda827x_fe(struct saa7134_dev *dev, struct tda1004x_config *tda_conf,
 699                                  char *board_name)
 700 {
 701         dev->dvb.frontend = dvb_attach(tda10046_attach, tda_conf, &dev->i2c_adap);
 702         if (dev->dvb.frontend) {
 703                 if (tda_conf->i2c_gate)
 704                         dev->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl;
 705                 dvb_attach(tda827x_attach,dev->dvb.frontend,
 706                            tda_conf->tuner_address,&dev->i2c_adap,&tda827x_cfg);
 707         }
 708         philips_tda1004x_set_board_name(dev->dvb.frontend, board_name);
 709 }
 710
 711 /* ------------------------------------------------------------------ */
 712 static struct tda1004x_config tda827x_lifeview_config = {
 713         .demod_address = 0x08,
 714         .invert        = 1,
 715         .invert_oclk   = 0,
 716         .xtal_freq     = TDA10046_XTAL_16M,
 717         .agc_config    = TDA10046_AGC_TDA827X,
 718         .gpio_config   = TDA10046_GP11_I,
 719         .if_freq       = TDA10046_FREQ_045,
 720         .tuner_address = 0x60,
 721         .request_firmware = philips_tda1004x_request_firmware
 722 };
 723
 724 static struct tda1004x_config philips_tiger_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_GP11_I,
 731         .if_freq       = TDA10046_FREQ_045,
 732         .i2c_gate      = 0x4b,
 733         .tuner_address = 0x61,
 734         .tuner_config  = 0,
 735         .antenna_switch= 1,
 736         .request_firmware = philips_tda1004x_request_firmware
 737 };
 738
 739 static struct tda1004x_config cinergy_ht_config = {
 740         .demod_address = 0x08,
 741         .invert        = 1,
 742         .invert_oclk   = 0,
 743         .xtal_freq     = TDA10046_XTAL_16M,
 744         .agc_config    = TDA10046_AGC_TDA827X,
 745         .gpio_config   = TDA10046_GP01_I,
 746         .if_freq       = TDA10046_FREQ_045,
 747         .i2c_gate      = 0x4b,
 748         .tuner_address = 0x61,
 749         .tuner_config  = 0,
 750         .request_firmware = philips_tda1004x_request_firmware
 751 };
 752
 753 static struct tda1004x_config cinergy_ht_pci_config = {
 754         .demod_address = 0x08,
 755         .invert        = 1,
 756         .invert_oclk   = 0,
 757         .xtal_freq     = TDA10046_XTAL_16M,
 758         .agc_config    = TDA10046_AGC_TDA827X,
 759         .gpio_config   = TDA10046_GP01_I,
 760         .if_freq       = TDA10046_FREQ_045,
 761         .i2c_gate      = 0x4b,
 762         .tuner_address = 0x60,
 763         .tuner_config  = 0,
 764         .request_firmware = philips_tda1004x_request_firmware
 765 };
 766
 767 static struct tda1004x_config philips_tiger_s_config = {
 768         .demod_address = 0x08,
 769         .invert        = 1,
 770         .invert_oclk   = 0,
 771         .xtal_freq     = TDA10046_XTAL_16M,
 772         .agc_config    = TDA10046_AGC_TDA827X,
 773         .gpio_config   = TDA10046_GP01_I,
 774         .if_freq       = TDA10046_FREQ_045,
 775         .i2c_gate      = 0x4b,
 776         .tuner_address = 0x61,
 777         .tuner_config  = 2,
 778         .antenna_switch= 1,
 779         .request_firmware = philips_tda1004x_request_firmware
 780 };
 781
 782 static struct tda1004x_config pinnacle_pctv_310i_config = {
 783         .demod_address = 0x08,
 784         .invert        = 1,
 785         .invert_oclk   = 0,
 786         .xtal_freq     = TDA10046_XTAL_16M,
 787         .agc_config    = TDA10046_AGC_TDA827X,
 788         .gpio_config   = TDA10046_GP11_I,
 789         .if_freq       = TDA10046_FREQ_045,
 790         .i2c_gate      = 0x4b,
 791         .tuner_address = 0x61,
 792         .tuner_config  = 1,
 793         .request_firmware = philips_tda1004x_request_firmware
 794 };
 795
 796 static struct tda1004x_config hauppauge_hvr_1110_config = {
 797         .demod_address = 0x08,
 798         .invert        = 1,
 799         .invert_oclk   = 0,
 800         .xtal_freq     = TDA10046_XTAL_16M,
 801         .agc_config    = TDA10046_AGC_TDA827X,
 802         .gpio_config   = TDA10046_GP11_I,
 803         .if_freq       = TDA10046_FREQ_045,
 804         .i2c_gate      = 0x4b,
 805         .tuner_address = 0x61,
 806         .request_firmware = philips_tda1004x_request_firmware
 807 };
 808
 809 static struct tda1004x_config asus_p7131_dual_config = {
 810         .demod_address = 0x08,
 811         .invert        = 1,
 812         .invert_oclk   = 0,
 813         .xtal_freq     = TDA10046_XTAL_16M,
 814         .agc_config    = TDA10046_AGC_TDA827X,
 815         .gpio_config   = TDA10046_GP11_I,
 816         .if_freq       = TDA10046_FREQ_045,
 817         .i2c_gate      = 0x4b,
 818         .tuner_address = 0x61,
 819         .tuner_config  = 0,
 820         .antenna_switch= 2,
 821         .request_firmware = philips_tda1004x_request_firmware
 822 };
 823
 824 static struct tda1004x_config lifeview_trio_config = {
 825         .demod_address = 0x09,
 826         .invert        = 1,
 827         .invert_oclk   = 0,
 828         .xtal_freq     = TDA10046_XTAL_16M,
 829         .agc_config    = TDA10046_AGC_TDA827X,
 830         .gpio_config   = TDA10046_GP00_I,
 831         .if_freq       = TDA10046_FREQ_045,
 832         .tuner_address = 0x60,
 833         .request_firmware = philips_tda1004x_request_firmware
 834 };
 835
 836 static struct tda1004x_config tevion_dvbt220rf_config = {
 837         .demod_address = 0x08,
 838         .invert        = 1,
 839         .invert_oclk   = 0,
 840         .xtal_freq     = TDA10046_XTAL_16M,
 841         .agc_config    = TDA10046_AGC_TDA827X,
 842         .gpio_config   = TDA10046_GP11_I,
 843         .if_freq       = TDA10046_FREQ_045,
 844         .tuner_address = 0x60,
 845         .request_firmware = philips_tda1004x_request_firmware
 846 };
 847
 848 static struct tda1004x_config md8800_dvbt_config = {
 849         .demod_address = 0x08,
 850         .invert        = 1,
 851         .invert_oclk   = 0,
 852         .xtal_freq     = TDA10046_XTAL_16M,
 853         .agc_config    = TDA10046_AGC_TDA827X,
 854         .gpio_config   = TDA10046_GP01_I,
 855         .if_freq       = TDA10046_FREQ_045,
 856         .i2c_gate      = 0x4b,
 857         .tuner_address = 0x60,
 858         .tuner_config  = 0,
 859         .request_firmware = philips_tda1004x_request_firmware
 860 };
 861
 862 /* ------------------------------------------------------------------
 863  * special case: this card uses saa713x GPIO22 for the mode switch
 864  */
 865
 866 static int ads_duo_tuner_init(struct dvb_frontend *fe)
 867 {
 868         struct saa7134_dev *dev = fe->dvb->priv;
 869         philips_tda827x_tuner_init(fe);
 870         /* route TDA8275a AGC input to the channel decoder */
 871         saa7134_set_gpio(dev, 22, 1);
 872         return 0;
 873 }
 874
 875 static int ads_duo_tuner_sleep(struct dvb_frontend *fe)
 876 {
 877         struct saa7134_dev *dev = fe->dvb->priv;
 878         /* route TDA8275a AGC input to the analog IF chip*/
 879         saa7134_set_gpio(dev, 22, 0);
 880         philips_tda827x_tuner_sleep(fe);
 881         return 0;
 882 }
 883
 884 static struct tda827x_config ads_duo_cfg = {
 885         .lna_gain = philips_tda827x_lna_gain,
 886         .init = ads_duo_tuner_init,
 887         .sleep = ads_duo_tuner_sleep
 888 };
 889
 890 static struct tda1004x_config ads_tech_duo_config = {
 891         .demod_address = 0x08,
 892         .invert        = 1,
 893         .invert_oclk   = 0,
 894         .xtal_freq     = TDA10046_XTAL_16M,
 895         .agc_config    = TDA10046_AGC_TDA827X,
 896         .gpio_config   = TDA10046_GP00_I,
 897         .if_freq       = TDA10046_FREQ_045,
 898         .tuner_address = 0x61,
 899         .request_firmware = philips_tda1004x_request_firmware
 900 };
 901
 902 /* ==================================================================
 903  * tda10086 based DVB-S cards, helper functions
 904  */
 905
 906 static struct tda10086_config flydvbs = {
 907         .demod_address = 0x0e,
 908         .invert = 0,
 909 };
 910
 911 /* ==================================================================
 912  * nxt200x based ATSC cards, helper functions
 913  */
 914
 915 static struct nxt200x_config avertvhda180 = {
 916         .demod_address    = 0x0a,
 917 };
 918
 919 static int nxt200x_set_pll_input(u8 *buf, int input)
 920 {
 921         if (input)
 922                 buf[3] |= 0x08;
 923         else
 924                 buf[3] &= ~0x08;
 925         return 0;
 926 }
 927
 928 static struct nxt200x_config kworldatsc110 = {
 929         .demod_address    = 0x0a,
 930         .set_pll_input    = nxt200x_set_pll_input,
 931 };
 932
 933 /* ==================================================================
 934  * Core code
 935  */
 936
 937 static int dvb_init(struct saa7134_dev *dev)
 938 {
 939         char *board_name;
 940         int ret;
 941         /* init struct videobuf_dvb */
 942         dev->ts.nr_bufs    = 32;
 943         dev->ts.nr_packets = 32*4;
 944         dev->dvb.name = dev->name;
 945         videobuf_queue_init(&dev->dvb.dvbq, &saa7134_ts_qops,
 946                             dev->pci, &dev->slock,
 947                             V4L2_BUF_TYPE_VIDEO_CAPTURE,
 948                             V4L2_FIELD_ALTERNATE,
 949                             sizeof(struct saa7134_buf),
 950                             dev);
 951
 952         switch (dev->board) {
 953         case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
 954                 printk("%s: pinnacle 300i dvb setup\n",dev->name);
 955                 dev->dvb.frontend = dvb_attach(mt352_attach, &pinnacle_300i,
 956                                                &dev->i2c_adap);
 957                 if (dev->dvb.frontend) {
 958                         dev->dvb.frontend->ops.tuner_ops.set_params = mt352_pinnacle_tuner_set_params;
 959                 }
 960                 break;
 961         case SAA7134_BOARD_AVERMEDIA_777:
 962         case SAA7134_BOARD_AVERMEDIA_A16AR:
 963                 printk("%s: avertv 777 dvb setup\n",dev->name);
 964                 dev->dvb.frontend = dvb_attach(mt352_attach, &avermedia_777,
 965                                                &dev->i2c_adap);
 966                 if (dev->dvb.frontend) {
 967                         dev->dvb.frontend->ops.tuner_ops.calc_regs = mt352_aver777_tuner_calc_regs;
 968                 }
 969                 break;
 970         case SAA7134_BOARD_MD7134:
 971                 dev->dvb.frontend = dvb_attach(tda10046_attach,
 972                                                &medion_cardbus,
 973                                                &dev->i2c_adap);
 974                 if (dev->dvb.frontend) {
 975                         dev->dvb.frontend->ops.tuner_ops.init = philips_fmd1216_tuner_init;
 976                         dev->dvb.frontend->ops.tuner_ops.sleep = philips_fmd1216_tuner_sleep;
 977                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_fmd1216_tuner_set_params;
 978                         philips_tda1004x_set_board_name(dev->dvb.frontend, "DVB-T Medion MD7134");
 979                 }
 980                 break;
 981         case SAA7134_BOARD_PHILIPS_TOUGH:
 982                 dev->dvb.frontend = dvb_attach(tda10046_attach,
 983                                                &philips_tu1216_60_config,
 984                                                &dev->i2c_adap);
 985                 if (dev->dvb.frontend) {
 986                         dev->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
 987                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
 988                         philips_tda1004x_set_board_name(dev->dvb.frontend, "DVB-T Philips TOUGH");
 989                 }
 990                 break;
 991         case SAA7134_BOARD_FLYDVBTDUO:
 992         case SAA7134_BOARD_FLYDVBT_DUO_CARDBUS:
 993                 configure_tda827x_fe(dev, &tda827x_lifeview_config, "DVB-T Lifeview FlyDVB Duo");
 994                 break;
 995         case SAA7134_BOARD_PHILIPS_EUROPA:
 996         case SAA7134_BOARD_VIDEOMATE_DVBT_300:
 997                 dev->dvb.frontend = dvb_attach(tda10046_attach,
 998                                                &philips_europa_config,
 999                                                &dev->i2c_adap);
1000                 if (dev->dvb.frontend) {
1001                         dev->original_demod_sleep = dev->dvb.frontend->ops.sleep;
1002                         dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1003                         dev->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init;
1004                         dev->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep;
1005                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1006                         if (dev->board == SAA7134_BOARD_VIDEOMATE_DVBT_300)
1007                                 board_name = "DVB-T Compro VideoMate 300";
1008                         else
1009                                 board_name = "DVB-T Philips Europa";
1010                         philips_tda1004x_set_board_name(dev->dvb.frontend, board_name);
1011                 }
1012                 break;
1013         case SAA7134_BOARD_VIDEOMATE_DVBT_200:
1014                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1015                                                &philips_tu1216_61_config,
1016                                                &dev->i2c_adap);
1017                 if (dev->dvb.frontend) {
1018                         dev->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
1019                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
1020                         philips_tda1004x_set_board_name(dev->dvb.frontend, "DVB-T Compro VideoMate 200");
1021                 }
1022                 break;
1023         case SAA7134_BOARD_PHILIPS_TIGER:
1024                 configure_tda827x_fe(dev, &philips_tiger_config, "DVB-T Philips Tiger");
1025                 break;
1026         case SAA7134_BOARD_PINNACLE_PCTV_310i:
1027                 configure_tda827x_fe(dev, &pinnacle_pctv_310i_config, "DVB-T Pinnacle PCTV 310i");
1028                 break;
1029         case SAA7134_BOARD_HAUPPAUGE_HVR1110:
1030                 configure_tda827x_fe(dev, &hauppauge_hvr_1110_config, "DVB-T Hauppauge HVR 1110");
1031                 break;
1032         case SAA7134_BOARD_ASUSTeK_P7131_DUAL:
1033                 configure_tda827x_fe(dev, &asus_p7131_dual_config, "DVB-T Asus P7131 Dual");
1034                 break;
1035         case SAA7134_BOARD_FLYDVBT_LR301:
1036                 configure_tda827x_fe(dev, &tda827x_lifeview_config, "DVB-T Lifeview FlyDVBT LR301");
1037                 break;
1038         case SAA7134_BOARD_FLYDVB_TRIO:
1039                 if(! use_frontend) {    //terrestrial
1040                         configure_tda827x_fe(dev, &lifeview_trio_config, NULL);
1041                 } else {              //satellite
1042                         dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, &dev->i2c_adap);
1043                         if (dev->dvb.frontend) {
1044                                 if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x63,
1045                                                                         &dev->i2c_adap, 0) == NULL) {
1046                                         printk("%s: Lifeview Trio, No tda826x found!\n", __FUNCTION__);
1047                                 }
1048                                 if (dvb_attach(isl6421_attach, dev->dvb.frontend, &dev->i2c_adap,
1049                                                                                 0x08, 0, 0) == NULL) {
1050                                         printk("%s: Lifeview Trio, No ISL6421 found!\n", __FUNCTION__);
1051                                 }
1052                         }
1053                 }
1054                 break;
1055         case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331:
1056         case SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS:
1057                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1058                                                &ads_tech_duo_config,
1059                                                &dev->i2c_adap);
1060                 if (dev->dvb.frontend) {
1061                         dvb_attach(tda827x_attach,dev->dvb.frontend,
1062                                    ads_tech_duo_config.tuner_address,
1063                                    &dev->i2c_adap,&ads_duo_cfg);
1064                         if (dev->board == SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331)
1065                                 board_name = "DVB-T ADS DUO Cardbus PTV331";
1066                         else
1067                                 board_name = "DVB-T Lifeview FlyDVT Cardbus";
1068                         philips_tda1004x_set_board_name(dev->dvb.frontend, board_name);
1069                 }
1070                 break;
1071         case SAA7134_BOARD_TEVION_DVBT_220RF:
1072                 configure_tda827x_fe(dev, &tevion_dvbt220rf_config, "DVB-T Tevion 220RF");
1073                 break;
1074         case SAA7134_BOARD_MEDION_MD8800_QUADRO:
1075                 configure_tda827x_fe(dev, &md8800_dvbt_config, "DVB-T Medion MD8800");
1076                 break;
1077         case SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180:
1078                 dev->dvb.frontend = dvb_attach(nxt200x_attach, &avertvhda180,
1079                                                &dev->i2c_adap);
1080                 if (dev->dvb.frontend) {
1081                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
1082                                    NULL, &dvb_pll_tdhu2);
1083                 }
1084                 break;
1085         case SAA7134_BOARD_KWORLD_ATSC110:
1086                 dev->dvb.frontend = dvb_attach(nxt200x_attach, &kworldatsc110,
1087                                                &dev->i2c_adap);
1088                 if (dev->dvb.frontend) {
1089                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
1090                                    NULL, &dvb_pll_tuv1236d);
1091                 }
1092                 break;
1093         case SAA7134_BOARD_FLYDVBS_LR300:
1094                 dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1095                                                &dev->i2c_adap);
1096                 if (dev->dvb.frontend) {
1097                         if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x60,
1098                                        &dev->i2c_adap, 0) == NULL) {
1099                                 printk("%s: No tda826x found!\n", __FUNCTION__);
1100                         }
1101                         if (dvb_attach(isl6421_attach, dev->dvb.frontend,
1102                                        &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1103                                 printk("%s: No ISL6421 found!\n", __FUNCTION__);
1104                         }
1105                 }
1106                 break;
1107         case SAA7134_BOARD_ASUS_EUROPA2_HYBRID:
1108                 dev->dvb.frontend = tda10046_attach(&medion_cardbus,
1109                                                     &dev->i2c_adap);
1110                 if (dev->dvb.frontend) {
1111                         dev->original_demod_sleep = dev->dvb.frontend->ops.sleep;
1112                         dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1113                         dev->dvb.frontend->ops.tuner_ops.init = philips_fmd1216_tuner_init;
1114                         dev->dvb.frontend->ops.tuner_ops.sleep = philips_fmd1216_tuner_sleep;
1115                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_fmd1216_tuner_set_params;
1116                         philips_tda1004x_set_board_name(dev->dvb.frontend, "DVBT Asus Europa 2 Hybrid");
1117                 }
1118                 break;
1119         case SAA7134_BOARD_VIDEOMATE_DVBT_200A:
1120                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1121                                 &philips_europa_config,
1122                                 &dev->i2c_adap);
1123                 if (dev->dvb.frontend) {
1124                         dev->dvb.frontend->ops.tuner_ops.init = philips_td1316_tuner_init;
1125                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1126                         philips_tda1004x_set_board_name(dev->dvb.frontend, "DVBT Compro Videomate 200a");
1127                 }
1128                 break;
1129         case SAA7134_BOARD_CINERGY_HT_PCMCIA:
1130                 configure_tda827x_fe(dev, &cinergy_ht_config, "DVB-T Terratec Cinergy HT Cardbus");
1131                 break;
1132         case SAA7134_BOARD_CINERGY_HT_PCI:
1133                 configure_tda827x_fe(dev, &cinergy_ht_pci_config, "DVB-T Terratec Cinergy HT PCI");
1134                 break;
1135         case SAA7134_BOARD_PHILIPS_TIGER_S:
1136                 configure_tda827x_fe(dev, &philips_tiger_s_config, "DVB-T Philips Tiger S");
1137                 break;
1138         default:
1139                 printk("%s: Huh? unknown DVB card?\n",dev->name);
1140                 break;
1141         }
1142
1143         if (NULL == dev->dvb.frontend) {
1144                 printk("%s: frontend initialization failed\n",dev->name);
1145                 return -1;
1146         }
1147
1148         /* register everything else */
1149         ret = videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev, &dev->pci->dev);
1150
1151         /* this sequence is necessary to make the tda1004x load its firmware
1152          * and to enter analog mode of hybrid boards
1153          */
1154         if (!ret) {
1155                 if (dev->dvb.frontend->ops.init)
1156                         dev->dvb.frontend->ops.init(dev->dvb.frontend);
1157                 if (dev->dvb.frontend->ops.sleep)
1158                         dev->dvb.frontend->ops.sleep(dev->dvb.frontend);
1159         }
1160         return ret;
1161 }
1162
1163 static int dvb_fini(struct saa7134_dev *dev)
1164 {
1165         static int on  = TDA9887_PRESENT | TDA9887_PORT2_INACTIVE;
1166
1167         switch (dev->board) {
1168         case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
1169                 /* otherwise we don't detect the tuner on next insmod */
1170                 saa7134_i2c_call_clients(dev,TDA9887_SET_CONFIG,&on);
1171                 break;
1172         };
1173         videobuf_dvb_unregister(&dev->dvb);
1174         return 0;
1175 }
1176
1177 static struct saa7134_mpeg_ops dvb_ops = {
1178         .type          = SAA7134_MPEG_DVB,
1179         .init          = dvb_init,
1180         .fini          = dvb_fini,
1181 };
1182
1183 static int __init dvb_register(void)
1184 {
1185         return saa7134_ts_register(&dvb_ops);
1186 }
1187
1188 static void __exit dvb_unregister(void)
1189 {
1190         saa7134_ts_unregister(&dvb_ops);
1191 }
1192
1193 module_init(dvb_register);
1194 module_exit(dvb_unregister);
1195
1196 /* ------------------------------------------------------------------ */
1197 /*
1198  * Local variables:
1199  * c-basic-offset: 8
1200  * End:
1201  */