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

   1 /*
   2  *
   3  * (c) 2004 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]
   4  *
   5  *  Extended 3 / 2005 by Hartmut Hackmann to support various
   6  *  cards with the tda10046 DVB-T channel decoder
   7  *
   8  *  This program is free software; you can redistribute it and/or modify
   9  *  it under the terms of the GNU General Public License as published by
  10  *  the Free Software Foundation; either version 2 of the License, or
  11  *  (at your option) any later version.
  12  *
  13  *  This program is distributed in the hope that it will be useful,
  14  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  *  GNU General Public License for more details.
  17  *
  18  *  You should have received a copy of the GNU General Public License
  19  *  along with this program; if not, write to the Free Software
  20  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  21  */
  22
  23 #include <linux/init.h>
  24 #include <linux/list.h>
  25 #include <linux/module.h>
  26 #include <linux/kernel.h>
  27 #include <linux/slab.h>
  28 #include <linux/delay.h>
  29 #include <linux/kthread.h>
  30 #include <linux/suspend.h>
  31
  32 #include "saa7134-reg.h"
  33 #include "saa7134.h"
  34 #include <media/v4l2-common.h>
  35 #include "dvb-pll.h"
  36 #include <dvb_frontend.h>
  37
  38 #include "mt352.h"
  39 #include "mt352_priv.h" /* FIXME */
  40 #include "tda1004x.h"
  41 #include "nxt200x.h"
  42 #include "tuner-xc2028.h"
  43
  44 #include "tda10086.h"
  45 #include "tda826x.h"
  46 #include "tda827x.h"
  47 #include "isl6421.h"
  48 #include "isl6405.h"
  49 #include "lnbp21.h"
  50 #include "tuner-simple.h"
  51
  52 MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
  53 MODULE_LICENSE("GPL");
  54
  55 static unsigned int antenna_pwr;
  56
  57 module_param(antenna_pwr, int, 0444);
  58 MODULE_PARM_DESC(antenna_pwr,"enable antenna power (Pinnacle 300i)");
  59
  60 static int use_frontend;
  61 module_param(use_frontend, int, 0644);
  62 MODULE_PARM_DESC(use_frontend,"for cards with multiple frontends (0: terrestrial, 1: satellite)");
  63
  64 static int debug;
  65 module_param(debug, int, 0644);
  66 MODULE_PARM_DESC(debug, "Turn on/off module debugging (default:off).");
  67
  68 #define dprintk(fmt, arg...)    do { if (debug) \
  69         printk(KERN_DEBUG "%s/dvb: " fmt, dev->name , ## arg); } while(0)
  70
  71 /* Print a warning */
  72 #define wprintk(fmt, arg...) \
  73         printk(KERN_WARNING "%s/dvb: " fmt, dev->name, ## arg)
  74
  75 /* ------------------------------------------------------------------
  76  * mt352 based DVB-T cards
  77  */
  78
  79 static int pinnacle_antenna_pwr(struct saa7134_dev *dev, int on)
  80 {
  81         u32 ok;
  82
  83         if (!on) {
  84                 saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
  85                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 26));
  86                 return 0;
  87         }
  88
  89         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
  90         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
  91         udelay(10);
  92
  93         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 28));
  94         saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 28));
  95         udelay(10);
  96         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 28));
  97         udelay(10);
  98         ok = saa_readl(SAA7134_GPIO_GPSTATUS0) & (1 << 27);
  99         dprintk("%s %s\n", __func__, ok ? "on" : "off");
 100
 101         if (!ok)
 102                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
 103         return ok;
 104 }
 105
 106 static int mt352_pinnacle_init(struct dvb_frontend* fe)
 107 {
 108         static u8 clock_config []  = { CLOCK_CTL,  0x3d, 0x28 };
 109         static u8 reset []         = { RESET,      0x80 };
 110         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 111         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
 112         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x31 };
 113         static u8 fsm_ctl_cfg[]    = { 0x7b,       0x04 };
 114         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x0f };
 115         static u8 scan_ctl_cfg []  = { SCAN_CTL,   0x0d };
 116         static u8 irq_cfg []       = { INTERRUPT_EN_0, 0x00, 0x00, 0x00, 0x00 };
 117         struct saa7134_dev *dev= fe->dvb->priv;
 118
 119         dprintk("%s called\n", __func__);
 120
 121         mt352_write(fe, clock_config,   sizeof(clock_config));
 122         udelay(200);
 123         mt352_write(fe, reset,          sizeof(reset));
 124         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 125         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 126         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 127         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
 128
 129         mt352_write(fe, fsm_ctl_cfg,    sizeof(fsm_ctl_cfg));
 130         mt352_write(fe, scan_ctl_cfg,   sizeof(scan_ctl_cfg));
 131         mt352_write(fe, irq_cfg,        sizeof(irq_cfg));
 132
 133         return 0;
 134 }
 135
 136 static int mt352_aver777_init(struct dvb_frontend* fe)
 137 {
 138         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x2d };
 139         static u8 reset []         = { RESET,      0x80 };
 140         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 141         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
 142         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 };
 143
 144         mt352_write(fe, clock_config,   sizeof(clock_config));
 145         udelay(200);
 146         mt352_write(fe, reset,          sizeof(reset));
 147         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 148         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 149         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 150
 151         return 0;
 152 }
 153
 154 static int mt352_pinnacle_tuner_set_params(struct dvb_frontend* fe,
 155                                            struct dvb_frontend_parameters* params)
 156 {
 157         u8 off[] = { 0x00, 0xf1};
 158         u8 on[]  = { 0x00, 0x71};
 159         struct i2c_msg msg = {.addr=0x43, .flags=0, .buf=off, .len = sizeof(off)};
 160
 161         struct saa7134_dev *dev = fe->dvb->priv;
 162         struct v4l2_frequency f;
 163
 164         /* set frequency (mt2050) */
 165         f.tuner     = 0;
 166         f.type      = V4L2_TUNER_DIGITAL_TV;
 167         f.frequency = params->frequency / 1000 * 16 / 1000;
 168         if (fe->ops.i2c_gate_ctrl)
 169                 fe->ops.i2c_gate_ctrl(fe, 1);
 170         i2c_transfer(&dev->i2c_adap, &msg, 1);
 171         saa7134_i2c_call_clients(dev,VIDIOC_S_FREQUENCY,&f);
 172         msg.buf = on;
 173         if (fe->ops.i2c_gate_ctrl)
 174                 fe->ops.i2c_gate_ctrl(fe, 1);
 175         i2c_transfer(&dev->i2c_adap, &msg, 1);
 176
 177         pinnacle_antenna_pwr(dev, antenna_pwr);
 178
 179         /* mt352 setup */
 180         return mt352_pinnacle_init(fe);
 181 }
 182
 183 static struct mt352_config pinnacle_300i = {
 184         .demod_address = 0x3c >> 1,
 185         .adc_clock     = 20333,
 186         .if2           = 36150,
 187         .no_tuner      = 1,
 188         .demod_init    = mt352_pinnacle_init,
 189 };
 190
 191 static struct mt352_config avermedia_777 = {
 192         .demod_address = 0xf,
 193         .demod_init    = mt352_aver777_init,
 194 };
 195
 196 static struct mt352_config avermedia_e506r_mt352_dev = {
 197         .demod_address   = (0x1e >> 1),
 198         .no_tuner        = 1,
 199 };
 200
 201 /* ==================================================================
 202  * tda1004x based DVB-T cards, helper functions
 203  */
 204
 205 static int philips_tda1004x_request_firmware(struct dvb_frontend *fe,
 206                                            const struct firmware **fw, char *name)
 207 {
 208         struct saa7134_dev *dev = fe->dvb->priv;
 209         return request_firmware(fw, name, &dev->pci->dev);
 210 }
 211
 212 /* ------------------------------------------------------------------
 213  * these tuners are tu1216, td1316(a)
 214  */
 215
 216 static int philips_tda6651_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 217 {
 218         struct saa7134_dev *dev = fe->dvb->priv;
 219         struct tda1004x_state *state = fe->demodulator_priv;
 220         u8 addr = state->config->tuner_address;
 221         u8 tuner_buf[4];
 222         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tuner_buf,.len =
 223                         sizeof(tuner_buf) };
 224         int tuner_frequency = 0;
 225         u8 band, cp, filter;
 226
 227         /* determine charge pump */
 228         tuner_frequency = params->frequency + 36166000;
 229         if (tuner_frequency < 87000000)
 230                 return -EINVAL;
 231         else if (tuner_frequency < 130000000)
 232                 cp = 3;
 233         else if (tuner_frequency < 160000000)
 234                 cp = 5;
 235         else if (tuner_frequency < 200000000)
 236                 cp = 6;
 237         else if (tuner_frequency < 290000000)
 238                 cp = 3;
 239         else if (tuner_frequency < 420000000)
 240                 cp = 5;
 241         else if (tuner_frequency < 480000000)
 242                 cp = 6;
 243         else if (tuner_frequency < 620000000)
 244                 cp = 3;
 245         else if (tuner_frequency < 830000000)
 246                 cp = 5;
 247         else if (tuner_frequency < 895000000)
 248                 cp = 7;
 249         else
 250                 return -EINVAL;
 251
 252         /* determine band */
 253         if (params->frequency < 49000000)
 254                 return -EINVAL;
 255         else if (params->frequency < 161000000)
 256                 band = 1;
 257         else if (params->frequency < 444000000)
 258                 band = 2;
 259         else if (params->frequency < 861000000)
 260                 band = 4;
 261         else
 262                 return -EINVAL;
 263
 264         /* setup PLL filter */
 265         switch (params->u.ofdm.bandwidth) {
 266         case BANDWIDTH_6_MHZ:
 267                 filter = 0;
 268                 break;
 269
 270         case BANDWIDTH_7_MHZ:
 271                 filter = 0;
 272                 break;
 273
 274         case BANDWIDTH_8_MHZ:
 275                 filter = 1;
 276                 break;
 277
 278         default:
 279                 return -EINVAL;
 280         }
 281
 282         /* calculate divisor
 283          * ((36166000+((1000000/6)/2)) + Finput)/(1000000/6)
 284          */
 285         tuner_frequency = (((params->frequency / 1000) * 6) + 217496) / 1000;
 286
 287         /* setup tuner buffer */
 288         tuner_buf[0] = (tuner_frequency >> 8) & 0x7f;
 289         tuner_buf[1] = tuner_frequency & 0xff;
 290         tuner_buf[2] = 0xca;
 291         tuner_buf[3] = (cp << 5) | (filter << 3) | band;
 292
 293         if (fe->ops.i2c_gate_ctrl)
 294                 fe->ops.i2c_gate_ctrl(fe, 1);
 295         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) {
 296                 wprintk("could not write to tuner at addr: 0x%02x\n",
 297                         addr << 1);
 298                 return -EIO;
 299         }
 300         msleep(1);
 301         return 0;
 302 }
 303
 304 static int philips_tu1216_init(struct dvb_frontend *fe)
 305 {
 306         struct saa7134_dev *dev = fe->dvb->priv;
 307         struct tda1004x_state *state = fe->demodulator_priv;
 308         u8 addr = state->config->tuner_address;
 309         static u8 tu1216_init[] = { 0x0b, 0xf5, 0x85, 0xab };
 310         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tu1216_init,.len = sizeof(tu1216_init) };
 311
 312         /* setup PLL configuration */
 313         if (fe->ops.i2c_gate_ctrl)
 314                 fe->ops.i2c_gate_ctrl(fe, 1);
 315         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1)
 316                 return -EIO;
 317         msleep(1);
 318
 319         return 0;
 320 }
 321
 322 /* ------------------------------------------------------------------ */
 323
 324 static struct tda1004x_config philips_tu1216_60_config = {
 325         .demod_address = 0x8,
 326         .invert        = 1,
 327         .invert_oclk   = 0,
 328         .xtal_freq     = TDA10046_XTAL_4M,
 329         .agc_config    = TDA10046_AGC_DEFAULT,
 330         .if_freq       = TDA10046_FREQ_3617,
 331         .tuner_address = 0x60,
 332         .request_firmware = philips_tda1004x_request_firmware
 333 };
 334
 335 static struct tda1004x_config philips_tu1216_61_config = {
 336
 337         .demod_address = 0x8,
 338         .invert        = 1,
 339         .invert_oclk   = 0,
 340         .xtal_freq     = TDA10046_XTAL_4M,
 341         .agc_config    = TDA10046_AGC_DEFAULT,
 342         .if_freq       = TDA10046_FREQ_3617,
 343         .tuner_address = 0x61,
 344         .request_firmware = philips_tda1004x_request_firmware
 345 };
 346
 347 /* ------------------------------------------------------------------ */
 348
 349 static int philips_td1316_tuner_init(struct dvb_frontend *fe)
 350 {
 351         struct saa7134_dev *dev = fe->dvb->priv;
 352         struct tda1004x_state *state = fe->demodulator_priv;
 353         u8 addr = state->config->tuner_address;
 354         static u8 msg[] = { 0x0b, 0xf5, 0x86, 0xab };
 355         struct i2c_msg init_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
 356
 357         /* setup PLL configuration */
 358         if (fe->ops.i2c_gate_ctrl)
 359                 fe->ops.i2c_gate_ctrl(fe, 1);
 360         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
 361                 return -EIO;
 362         return 0;
 363 }
 364
 365 static int philips_td1316_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 366 {
 367         return philips_tda6651_pll_set(fe, params);
 368 }
 369
 370 static int philips_td1316_tuner_sleep(struct dvb_frontend *fe)
 371 {
 372         struct saa7134_dev *dev = fe->dvb->priv;
 373         struct tda1004x_state *state = fe->demodulator_priv;
 374         u8 addr = state->config->tuner_address;
 375         static u8 msg[] = { 0x0b, 0xdc, 0x86, 0xa4 };
 376         struct i2c_msg analog_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
 377
 378         /* switch the tuner to analog mode */
 379         if (fe->ops.i2c_gate_ctrl)
 380                 fe->ops.i2c_gate_ctrl(fe, 1);
 381         if (i2c_transfer(&dev->i2c_adap, &analog_msg, 1) != 1)
 382                 return -EIO;
 383         return 0;
 384 }
 385
 386 /* ------------------------------------------------------------------ */
 387
 388 static int philips_europa_tuner_init(struct dvb_frontend *fe)
 389 {
 390         struct saa7134_dev *dev = fe->dvb->priv;
 391         static u8 msg[] = { 0x00, 0x40};
 392         struct i2c_msg init_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
 393
 394
 395         if (philips_td1316_tuner_init(fe))
 396                 return -EIO;
 397         msleep(1);
 398         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
 399                 return -EIO;
 400
 401         return 0;
 402 }
 403
 404 static int philips_europa_tuner_sleep(struct dvb_frontend *fe)
 405 {
 406         struct saa7134_dev *dev = fe->dvb->priv;
 407
 408         static u8 msg[] = { 0x00, 0x14 };
 409         struct i2c_msg analog_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
 410
 411         if (philips_td1316_tuner_sleep(fe))
 412                 return -EIO;
 413
 414         /* switch the board to analog mode */
 415         if (fe->ops.i2c_gate_ctrl)
 416                 fe->ops.i2c_gate_ctrl(fe, 1);
 417         i2c_transfer(&dev->i2c_adap, &analog_msg, 1);
 418         return 0;
 419 }
 420
 421 static int philips_europa_demod_sleep(struct dvb_frontend *fe)
 422 {
 423         struct saa7134_dev *dev = fe->dvb->priv;
 424
 425         if (dev->original_demod_sleep)
 426                 dev->original_demod_sleep(fe);
 427         fe->ops.i2c_gate_ctrl(fe, 1);
 428         return 0;
 429 }
 430
 431 static struct tda1004x_config philips_europa_config = {
 432
 433         .demod_address = 0x8,
 434         .invert        = 0,
 435         .invert_oclk   = 0,
 436         .xtal_freq     = TDA10046_XTAL_4M,
 437         .agc_config    = TDA10046_AGC_IFO_AUTO_POS,
 438         .if_freq       = TDA10046_FREQ_052,
 439         .tuner_address = 0x61,
 440         .request_firmware = philips_tda1004x_request_firmware
 441 };
 442
 443 static struct tda1004x_config medion_cardbus = {
 444         .demod_address = 0x08,
 445         .invert        = 1,
 446         .invert_oclk   = 0,
 447         .xtal_freq     = TDA10046_XTAL_16M,
 448         .agc_config    = TDA10046_AGC_IFO_AUTO_NEG,
 449         .if_freq       = TDA10046_FREQ_3613,
 450         .tuner_address = 0x61,
 451         .request_firmware = philips_tda1004x_request_firmware
 452 };
 453
 454 /* ------------------------------------------------------------------
 455  * tda 1004x based cards with philips silicon tuner
 456  */
 457
 458 static int tda8290_i2c_gate_ctrl( struct dvb_frontend* fe, int enable)
 459 {
 460         struct tda1004x_state *state = fe->demodulator_priv;
 461
 462         u8 addr = state->config->i2c_gate;
 463         static u8 tda8290_close[] = { 0x21, 0xc0};
 464         static u8 tda8290_open[]  = { 0x21, 0x80};
 465         struct i2c_msg tda8290_msg = {.addr = addr,.flags = 0, .len = 2};
 466         if (enable) {
 467                 tda8290_msg.buf = tda8290_close;
 468         } else {
 469                 tda8290_msg.buf = tda8290_open;
 470         }
 471         if (i2c_transfer(state->i2c, &tda8290_msg, 1) != 1) {
 472                 struct saa7134_dev *dev = fe->dvb->priv;
 473                 wprintk("could not access tda8290 I2C gate\n");
 474                 return -EIO;
 475         }
 476         msleep(20);
 477         return 0;
 478 }
 479
 480 static int philips_tda827x_tuner_init(struct dvb_frontend *fe)
 481 {
 482         struct saa7134_dev *dev = fe->dvb->priv;
 483         struct tda1004x_state *state = fe->demodulator_priv;
 484
 485         switch (state->config->antenna_switch) {
 486         case 0: break;
 487         case 1: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
 488                 saa7134_set_gpio(dev, 21, 0);
 489                 break;
 490         case 2: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
 491                 saa7134_set_gpio(dev, 21, 1);
 492                 break;
 493         }
 494         return 0;
 495 }
 496
 497 static int philips_tda827x_tuner_sleep(struct dvb_frontend *fe)
 498 {
 499         struct saa7134_dev *dev = fe->dvb->priv;
 500         struct tda1004x_state *state = fe->demodulator_priv;
 501
 502         switch (state->config->antenna_switch) {
 503         case 0: break;
 504         case 1: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
 505                 saa7134_set_gpio(dev, 21, 1);
 506                 break;
 507         case 2: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
 508                 saa7134_set_gpio(dev, 21, 0);
 509                 break;
 510         }
 511         return 0;
 512 }
 513
 514 static void configure_tda827x_fe(struct saa7134_dev *dev, struct tda1004x_config *cdec_conf,
 515                                                           struct tda827x_config *tuner_conf)
 516 {
 517         dev->dvb.frontend = dvb_attach(tda10046_attach, cdec_conf, &dev->i2c_adap);
 518         if (dev->dvb.frontend) {
 519                 if (cdec_conf->i2c_gate)
 520                         dev->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl;
 521                 if (dvb_attach(tda827x_attach, dev->dvb.frontend, cdec_conf->tuner_address,
 522                                                         &dev->i2c_adap, tuner_conf) == NULL) {
 523                         wprintk("no tda827x tuner found at addr: %02x\n",
 524                                 cdec_conf->tuner_address);
 525                 }
 526         }
 527 }
 528
 529 /* ------------------------------------------------------------------ */
 530
 531 static struct tda827x_config tda827x_cfg_0 = {
 532         .tuner_callback = saa7134_tuner_callback,
 533         .init = philips_tda827x_tuner_init,
 534         .sleep = philips_tda827x_tuner_sleep,
 535         .config = 0,
 536         .switch_addr = 0
 537 };
 538
 539 static struct tda827x_config tda827x_cfg_1 = {
 540         .tuner_callback = saa7134_tuner_callback,
 541         .init = philips_tda827x_tuner_init,
 542         .sleep = philips_tda827x_tuner_sleep,
 543         .config = 1,
 544         .switch_addr = 0x4b
 545 };
 546
 547 static struct tda827x_config tda827x_cfg_2 = {
 548         .tuner_callback = saa7134_tuner_callback,
 549         .init = philips_tda827x_tuner_init,
 550         .sleep = philips_tda827x_tuner_sleep,
 551         .config = 2,
 552         .switch_addr = 0x4b
 553 };
 554
 555 static struct tda827x_config tda827x_cfg_2_sw42 = {
 556         .tuner_callback = saa7134_tuner_callback,
 557         .init = philips_tda827x_tuner_init,
 558         .sleep = philips_tda827x_tuner_sleep,
 559         .config = 2,
 560         .switch_addr = 0x42
 561 };
 562
 563 /* ------------------------------------------------------------------ */
 564
 565 static struct tda1004x_config tda827x_lifeview_config = {
 566         .demod_address = 0x08,
 567         .invert        = 1,
 568         .invert_oclk   = 0,
 569         .xtal_freq     = TDA10046_XTAL_16M,
 570         .agc_config    = TDA10046_AGC_TDA827X,
 571         .gpio_config   = TDA10046_GP11_I,
 572         .if_freq       = TDA10046_FREQ_045,
 573         .tuner_address = 0x60,
 574         .request_firmware = philips_tda1004x_request_firmware
 575 };
 576
 577 static struct tda1004x_config philips_tiger_config = {
 578         .demod_address = 0x08,
 579         .invert        = 1,
 580         .invert_oclk   = 0,
 581         .xtal_freq     = TDA10046_XTAL_16M,
 582         .agc_config    = TDA10046_AGC_TDA827X,
 583         .gpio_config   = TDA10046_GP11_I,
 584         .if_freq       = TDA10046_FREQ_045,
 585         .i2c_gate      = 0x4b,
 586         .tuner_address = 0x61,
 587         .antenna_switch= 1,
 588         .request_firmware = philips_tda1004x_request_firmware
 589 };
 590
 591 static struct tda1004x_config cinergy_ht_config = {
 592         .demod_address = 0x08,
 593         .invert        = 1,
 594         .invert_oclk   = 0,
 595         .xtal_freq     = TDA10046_XTAL_16M,
 596         .agc_config    = TDA10046_AGC_TDA827X,
 597         .gpio_config   = TDA10046_GP01_I,
 598         .if_freq       = TDA10046_FREQ_045,
 599         .i2c_gate      = 0x4b,
 600         .tuner_address = 0x61,
 601         .request_firmware = philips_tda1004x_request_firmware
 602 };
 603
 604 static struct tda1004x_config cinergy_ht_pci_config = {
 605         .demod_address = 0x08,
 606         .invert        = 1,
 607         .invert_oclk   = 0,
 608         .xtal_freq     = TDA10046_XTAL_16M,
 609         .agc_config    = TDA10046_AGC_TDA827X,
 610         .gpio_config   = TDA10046_GP01_I,
 611         .if_freq       = TDA10046_FREQ_045,
 612         .i2c_gate      = 0x4b,
 613         .tuner_address = 0x60,
 614         .request_firmware = philips_tda1004x_request_firmware
 615 };
 616
 617 static struct tda1004x_config philips_tiger_s_config = {
 618         .demod_address = 0x08,
 619         .invert        = 1,
 620         .invert_oclk   = 0,
 621         .xtal_freq     = TDA10046_XTAL_16M,
 622         .agc_config    = TDA10046_AGC_TDA827X,
 623         .gpio_config   = TDA10046_GP01_I,
 624         .if_freq       = TDA10046_FREQ_045,
 625         .i2c_gate      = 0x4b,
 626         .tuner_address = 0x61,
 627         .antenna_switch= 1,
 628         .request_firmware = philips_tda1004x_request_firmware
 629 };
 630
 631 static struct tda1004x_config pinnacle_pctv_310i_config = {
 632         .demod_address = 0x08,
 633         .invert        = 1,
 634         .invert_oclk   = 0,
 635         .xtal_freq     = TDA10046_XTAL_16M,
 636         .agc_config    = TDA10046_AGC_TDA827X,
 637         .gpio_config   = TDA10046_GP11_I,
 638         .if_freq       = TDA10046_FREQ_045,
 639         .i2c_gate      = 0x4b,
 640         .tuner_address = 0x61,
 641         .request_firmware = philips_tda1004x_request_firmware
 642 };
 643
 644 static struct tda1004x_config hauppauge_hvr_1110_config = {
 645         .demod_address = 0x08,
 646         .invert        = 1,
 647         .invert_oclk   = 0,
 648         .xtal_freq     = TDA10046_XTAL_16M,
 649         .agc_config    = TDA10046_AGC_TDA827X,
 650         .gpio_config   = TDA10046_GP11_I,
 651         .if_freq       = TDA10046_FREQ_045,
 652         .i2c_gate      = 0x4b,
 653         .tuner_address = 0x61,
 654         .request_firmware = philips_tda1004x_request_firmware
 655 };
 656
 657 static struct tda1004x_config asus_p7131_dual_config = {
 658         .demod_address = 0x08,
 659         .invert        = 1,
 660         .invert_oclk   = 0,
 661         .xtal_freq     = TDA10046_XTAL_16M,
 662         .agc_config    = TDA10046_AGC_TDA827X,
 663         .gpio_config   = TDA10046_GP11_I,
 664         .if_freq       = TDA10046_FREQ_045,
 665         .i2c_gate      = 0x4b,
 666         .tuner_address = 0x61,
 667         .antenna_switch= 2,
 668         .request_firmware = philips_tda1004x_request_firmware
 669 };
 670
 671 static struct tda1004x_config lifeview_trio_config = {
 672         .demod_address = 0x09,
 673         .invert        = 1,
 674         .invert_oclk   = 0,
 675         .xtal_freq     = TDA10046_XTAL_16M,
 676         .agc_config    = TDA10046_AGC_TDA827X,
 677         .gpio_config   = TDA10046_GP00_I,
 678         .if_freq       = TDA10046_FREQ_045,
 679         .tuner_address = 0x60,
 680         .request_firmware = philips_tda1004x_request_firmware
 681 };
 682
 683 static struct tda1004x_config tevion_dvbt220rf_config = {
 684         .demod_address = 0x08,
 685         .invert        = 1,
 686         .invert_oclk   = 0,
 687         .xtal_freq     = TDA10046_XTAL_16M,
 688         .agc_config    = TDA10046_AGC_TDA827X,
 689         .gpio_config   = TDA10046_GP11_I,
 690         .if_freq       = TDA10046_FREQ_045,
 691         .tuner_address = 0x60,
 692         .request_firmware = philips_tda1004x_request_firmware
 693 };
 694
 695 static struct tda1004x_config md8800_dvbt_config = {
 696         .demod_address = 0x08,
 697         .invert        = 1,
 698         .invert_oclk   = 0,
 699         .xtal_freq     = TDA10046_XTAL_16M,
 700         .agc_config    = TDA10046_AGC_TDA827X,
 701         .gpio_config   = TDA10046_GP01_I,
 702         .if_freq       = TDA10046_FREQ_045,
 703         .i2c_gate      = 0x4b,
 704         .tuner_address = 0x60,
 705         .request_firmware = philips_tda1004x_request_firmware
 706 };
 707
 708 static struct tda1004x_config asus_p7131_4871_config = {
 709         .demod_address = 0x08,
 710         .invert        = 1,
 711         .invert_oclk   = 0,
 712         .xtal_freq     = TDA10046_XTAL_16M,
 713         .agc_config    = TDA10046_AGC_TDA827X,
 714         .gpio_config   = TDA10046_GP01_I,
 715         .if_freq       = TDA10046_FREQ_045,
 716         .i2c_gate      = 0x4b,
 717         .tuner_address = 0x61,
 718         .antenna_switch= 2,
 719         .request_firmware = philips_tda1004x_request_firmware
 720 };
 721
 722 static struct tda1004x_config asus_p7131_hybrid_lna_config = {
 723         .demod_address = 0x08,
 724         .invert        = 1,
 725         .invert_oclk   = 0,
 726         .xtal_freq     = TDA10046_XTAL_16M,
 727         .agc_config    = TDA10046_AGC_TDA827X,
 728         .gpio_config   = TDA10046_GP11_I,
 729         .if_freq       = TDA10046_FREQ_045,
 730         .i2c_gate      = 0x4b,
 731         .tuner_address = 0x61,
 732         .antenna_switch= 2,
 733         .request_firmware = philips_tda1004x_request_firmware
 734 };
 735
 736 static struct tda1004x_config kworld_dvb_t_210_config = {
 737         .demod_address = 0x08,
 738         .invert        = 1,
 739         .invert_oclk   = 0,
 740         .xtal_freq     = TDA10046_XTAL_16M,
 741         .agc_config    = TDA10046_AGC_TDA827X,
 742         .gpio_config   = TDA10046_GP11_I,
 743         .if_freq       = TDA10046_FREQ_045,
 744         .i2c_gate      = 0x4b,
 745         .tuner_address = 0x61,
 746         .antenna_switch= 1,
 747         .request_firmware = philips_tda1004x_request_firmware
 748 };
 749
 750 static struct tda1004x_config avermedia_super_007_config = {
 751         .demod_address = 0x08,
 752         .invert        = 1,
 753         .invert_oclk   = 0,
 754         .xtal_freq     = TDA10046_XTAL_16M,
 755         .agc_config    = TDA10046_AGC_TDA827X,
 756         .gpio_config   = TDA10046_GP01_I,
 757         .if_freq       = TDA10046_FREQ_045,
 758         .i2c_gate      = 0x4b,
 759         .tuner_address = 0x60,
 760         .antenna_switch= 1,
 761         .request_firmware = philips_tda1004x_request_firmware
 762 };
 763
 764 static struct tda1004x_config twinhan_dtv_dvb_3056_config = {
 765         .demod_address = 0x08,
 766         .invert        = 1,
 767         .invert_oclk   = 0,
 768         .xtal_freq     = TDA10046_XTAL_16M,
 769         .agc_config    = TDA10046_AGC_TDA827X,
 770         .gpio_config   = TDA10046_GP01_I,
 771         .if_freq       = TDA10046_FREQ_045,
 772         .i2c_gate      = 0x42,
 773         .tuner_address = 0x61,
 774         .antenna_switch = 1,
 775         .request_firmware = philips_tda1004x_request_firmware
 776 };
 777
 778 /* ------------------------------------------------------------------
 779  * special case: this card uses saa713x GPIO22 for the mode switch
 780  */
 781
 782 static int ads_duo_tuner_init(struct dvb_frontend *fe)
 783 {
 784         struct saa7134_dev *dev = fe->dvb->priv;
 785         philips_tda827x_tuner_init(fe);
 786         /* route TDA8275a AGC input to the channel decoder */
 787         saa7134_set_gpio(dev, 22, 1);
 788         return 0;
 789 }
 790
 791 static int ads_duo_tuner_sleep(struct dvb_frontend *fe)
 792 {
 793         struct saa7134_dev *dev = fe->dvb->priv;
 794         /* route TDA8275a AGC input to the analog IF chip*/
 795         saa7134_set_gpio(dev, 22, 0);
 796         philips_tda827x_tuner_sleep(fe);
 797         return 0;
 798 }
 799
 800 static struct tda827x_config ads_duo_cfg = {
 801         .tuner_callback = saa7134_tuner_callback,
 802         .init = ads_duo_tuner_init,
 803         .sleep = ads_duo_tuner_sleep,
 804         .config = 0
 805 };
 806
 807 static struct tda1004x_config ads_tech_duo_config = {
 808         .demod_address = 0x08,
 809         .invert        = 1,
 810         .invert_oclk   = 0,
 811         .xtal_freq     = TDA10046_XTAL_16M,
 812         .agc_config    = TDA10046_AGC_TDA827X,
 813         .gpio_config   = TDA10046_GP00_I,
 814         .if_freq       = TDA10046_FREQ_045,
 815         .tuner_address = 0x61,
 816         .request_firmware = philips_tda1004x_request_firmware
 817 };
 818
 819 /* ==================================================================
 820  * tda10086 based DVB-S cards, helper functions
 821  */
 822
 823 static struct tda10086_config flydvbs = {
 824         .demod_address = 0x0e,
 825         .invert = 0,
 826         .diseqc_tone = 0,
 827 };
 828
 829 /* ------------------------------------------------------------------
 830  * special case: lnb supply is connected to the gated i2c
 831  */
 832
 833 static int md8800_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 834 {
 835         int res = -EIO;
 836         struct saa7134_dev *dev = fe->dvb->priv;
 837         if (fe->ops.i2c_gate_ctrl) {
 838                 fe->ops.i2c_gate_ctrl(fe, 1);
 839                 if (dev->original_set_voltage)
 840                         res = dev->original_set_voltage(fe, voltage);
 841                 fe->ops.i2c_gate_ctrl(fe, 0);
 842         }
 843         return res;
 844 };
 845
 846 static int md8800_set_high_voltage(struct dvb_frontend *fe, long arg)
 847 {
 848         int res = -EIO;
 849         struct saa7134_dev *dev = fe->dvb->priv;
 850         if (fe->ops.i2c_gate_ctrl) {
 851                 fe->ops.i2c_gate_ctrl(fe, 1);
 852                 if (dev->original_set_high_voltage)
 853                         res = dev->original_set_high_voltage(fe, arg);
 854                 fe->ops.i2c_gate_ctrl(fe, 0);
 855         }
 856         return res;
 857 };
 858
 859 static int md8800_set_voltage2(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 860 {
 861         struct saa7134_dev *dev = fe->dvb->priv;
 862         u8 wbuf[2] = { 0x1f, 00 };
 863         u8 rbuf;
 864         struct i2c_msg msg[] = { { .addr = 0x08, .flags = 0, .buf = wbuf, .len = 1 },
 865                                  { .addr = 0x08, .flags = I2C_M_RD, .buf = &rbuf, .len = 1 } };
 866
 867         if (i2c_transfer(&dev->i2c_adap, msg, 2) != 2)
 868                 return -EIO;
 869         /* NOTE: this assumes that gpo1 is used, it might be bit 5 (gpo2) */
 870         if (voltage == SEC_VOLTAGE_18)
 871                 wbuf[1] = rbuf | 0x10;
 872         else
 873                 wbuf[1] = rbuf & 0xef;
 874         msg[0].len = 2;
 875         i2c_transfer(&dev->i2c_adap, msg, 1);
 876         return 0;
 877 }
 878
 879 static int md8800_set_high_voltage2(struct dvb_frontend *fe, long arg)
 880 {
 881         struct saa7134_dev *dev = fe->dvb->priv;
 882         wprintk("%s: sorry can't set high LNB supply voltage from here\n", __func__);
 883         return -EIO;
 884 }
 885
 886 /* ==================================================================
 887  * nxt200x based ATSC cards, helper functions
 888  */
 889
 890 static struct nxt200x_config avertvhda180 = {
 891         .demod_address    = 0x0a,
 892 };
 893
 894 static struct nxt200x_config kworldatsc110 = {
 895         .demod_address    = 0x0a,
 896 };
 897
 898 /* ==================================================================
 899  * Core code
 900  */
 901
 902 static int dvb_init(struct saa7134_dev *dev)
 903 {
 904         int ret;
 905         int attach_xc3028 = 0;
 906
 907         /* init struct videobuf_dvb */
 908         dev->ts.nr_bufs    = 32;
 909         dev->ts.nr_packets = 32*4;
 910         dev->dvb.name = dev->name;
 911         videobuf_queue_sg_init(&dev->dvb.dvbq, &saa7134_ts_qops,
 912                             &dev->pci->dev, &dev->slock,
 913                             V4L2_BUF_TYPE_VIDEO_CAPTURE,
 914                             V4L2_FIELD_ALTERNATE,
 915                             sizeof(struct saa7134_buf),
 916                             dev);
 917
 918         switch (dev->board) {
 919         case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
 920                 dprintk("pinnacle 300i dvb setup\n");
 921                 dev->dvb.frontend = dvb_attach(mt352_attach, &pinnacle_300i,
 922                                                &dev->i2c_adap);
 923                 if (dev->dvb.frontend) {
 924                         dev->dvb.frontend->ops.tuner_ops.set_params = mt352_pinnacle_tuner_set_params;
 925                 }
 926                 break;
 927         case SAA7134_BOARD_AVERMEDIA_777:
 928         case SAA7134_BOARD_AVERMEDIA_A16AR:
 929                 dprintk("avertv 777 dvb setup\n");
 930                 dev->dvb.frontend = dvb_attach(mt352_attach, &avermedia_777,
 931                                                &dev->i2c_adap);
 932                 if (dev->dvb.frontend) {
 933                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
 934                                    NULL, DVB_PLL_PHILIPS_TD1316);
 935                 }
 936                 break;
 937         case SAA7134_BOARD_MD7134:
 938                 dev->dvb.frontend = dvb_attach(tda10046_attach,
 939                                                &medion_cardbus,
 940                                                &dev->i2c_adap);
 941                 if (dev->dvb.frontend) {
 942                         dvb_attach(simple_tuner_attach, dev->dvb.frontend,
 943                                    &dev->i2c_adap, medion_cardbus.tuner_address,
 944                                    TUNER_PHILIPS_FMD1216ME_MK3);
 945                 }
 946                 break;
 947         case SAA7134_BOARD_PHILIPS_TOUGH:
 948                 dev->dvb.frontend = dvb_attach(tda10046_attach,
 949                                                &philips_tu1216_60_config,
 950                                                &dev->i2c_adap);
 951                 if (dev->dvb.frontend) {
 952                         dev->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
 953                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
 954                 }
 955                 break;
 956         case SAA7134_BOARD_FLYDVBTDUO:
 957         case SAA7134_BOARD_FLYDVBT_DUO_CARDBUS:
 958                 configure_tda827x_fe(dev, &tda827x_lifeview_config, &tda827x_cfg_0);
 959                 break;
 960         case SAA7134_BOARD_PHILIPS_EUROPA:
 961         case SAA7134_BOARD_VIDEOMATE_DVBT_300:
 962                 dev->dvb.frontend = dvb_attach(tda10046_attach,
 963                                                &philips_europa_config,
 964                                                &dev->i2c_adap);
 965                 if (dev->dvb.frontend) {
 966                         dev->original_demod_sleep = dev->dvb.frontend->ops.sleep;
 967                         dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
 968                         dev->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init;
 969                         dev->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep;
 970                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
 971                 }
 972                 break;
 973         case SAA7134_BOARD_VIDEOMATE_DVBT_200:
 974                 dev->dvb.frontend = dvb_attach(tda10046_attach,
 975                                                &philips_tu1216_61_config,
 976                                                &dev->i2c_adap);
 977                 if (dev->dvb.frontend) {
 978                         dev->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
 979                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
 980                 }
 981                 break;
 982         case SAA7134_BOARD_KWORLD_DVBT_210:
 983                 configure_tda827x_fe(dev, &kworld_dvb_t_210_config, &tda827x_cfg_2);
 984                 break;
 985         case SAA7134_BOARD_PHILIPS_TIGER:
 986                 configure_tda827x_fe(dev, &philips_tiger_config, &tda827x_cfg_0);
 987                 break;
 988         case SAA7134_BOARD_PINNACLE_PCTV_310i:
 989                 configure_tda827x_fe(dev, &pinnacle_pctv_310i_config, &tda827x_cfg_1);
 990                 break;
 991         case SAA7134_BOARD_HAUPPAUGE_HVR1110:
 992                 configure_tda827x_fe(dev, &hauppauge_hvr_1110_config, &tda827x_cfg_1);
 993                 break;
 994         case SAA7134_BOARD_ASUSTeK_P7131_DUAL:
 995                 configure_tda827x_fe(dev, &asus_p7131_dual_config, &tda827x_cfg_0);
 996                 break;
 997         case SAA7134_BOARD_FLYDVBT_LR301:
 998                 configure_tda827x_fe(dev, &tda827x_lifeview_config, &tda827x_cfg_0);
 999                 break;
1000         case SAA7134_BOARD_FLYDVB_TRIO:
1001                 if(! use_frontend) {    /* terrestrial */
1002                         configure_tda827x_fe(dev, &lifeview_trio_config, &tda827x_cfg_0);
1003                 } else {                /* satellite */
1004                         dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, &dev->i2c_adap);
1005                         if (dev->dvb.frontend) {
1006                                 if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x63,
1007                                                                         &dev->i2c_adap, 0) == NULL) {
1008                                         wprintk("%s: Lifeview Trio, No tda826x found!\n", __func__);
1009                                 }
1010                                 if (dvb_attach(isl6421_attach, dev->dvb.frontend, &dev->i2c_adap,
1011                                                                                 0x08, 0, 0) == NULL) {
1012                                         wprintk("%s: Lifeview Trio, No ISL6421 found!\n", __func__);
1013                                 }
1014                         }
1015                 }
1016                 break;
1017         case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331:
1018         case SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS:
1019                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1020                                                &ads_tech_duo_config,
1021                                                &dev->i2c_adap);
1022                 if (dev->dvb.frontend) {
1023                         if (dvb_attach(tda827x_attach,dev->dvb.frontend,
1024                                    ads_tech_duo_config.tuner_address, &dev->i2c_adap,
1025                                                                 &ads_duo_cfg) == NULL) {
1026                                 wprintk("no tda827x tuner found at addr: %02x\n",
1027                                         ads_tech_duo_config.tuner_address);
1028                         }
1029                 }
1030                 break;
1031         case SAA7134_BOARD_TEVION_DVBT_220RF:
1032                 configure_tda827x_fe(dev, &tevion_dvbt220rf_config, &tda827x_cfg_0);
1033                 break;
1034         case SAA7134_BOARD_MEDION_MD8800_QUADRO:
1035                 if (!use_frontend) {     /* terrestrial */
1036                         configure_tda827x_fe(dev, &md8800_dvbt_config, &tda827x_cfg_0);
1037                 } else {        /* satellite */
1038                         dev->dvb.frontend = dvb_attach(tda10086_attach,
1039                                                         &flydvbs, &dev->i2c_adap);
1040                         if (dev->dvb.frontend) {
1041                                 struct dvb_frontend *fe = dev->dvb.frontend;
1042                                 u8 dev_id = dev->eedata[2];
1043                                 u8 data = 0xc4;
1044                                 struct i2c_msg msg = {.addr = 0x08, .flags = 0, .len = 1};
1045
1046                                 if (dvb_attach(tda826x_attach, dev->dvb.frontend,
1047                                                 0x60, &dev->i2c_adap, 0) == NULL)
1048                                         wprintk("%s: Medion Quadro, no tda826x "
1049                                                 "found !\n", __func__);
1050                                 if (dev_id != 0x08) {
1051                                         /* we need to open the i2c gate (we know it exists) */
1052                                         fe->ops.i2c_gate_ctrl(fe, 1);
1053                                         if (dvb_attach(isl6405_attach, fe,
1054                                                         &dev->i2c_adap, 0x08, 0, 0) == NULL)
1055                                                 wprintk("%s: Medion Quadro, no ISL6405 "
1056                                                         "found !\n", __func__);
1057                                         if (dev_id == 0x07) {
1058                                                 /* fire up the 2nd section of the LNB supply since
1059                                                    we can't do this from the other section */
1060                                                 msg.buf = &data;
1061                                                 i2c_transfer(&dev->i2c_adap, &msg, 1);
1062                                         }
1063                                         fe->ops.i2c_gate_ctrl(fe, 0);
1064                                         dev->original_set_voltage = fe->ops.set_voltage;
1065                                         fe->ops.set_voltage = md8800_set_voltage;
1066                                         dev->original_set_high_voltage = fe->ops.enable_high_lnb_voltage;
1067                                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage;
1068                                 } else {
1069                                         fe->ops.set_voltage = md8800_set_voltage2;
1070                                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage2;
1071                                 }
1072                         }
1073                 }
1074                 break;
1075         case SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180:
1076                 dev->dvb.frontend = dvb_attach(nxt200x_attach, &avertvhda180,
1077                                                &dev->i2c_adap);
1078                 if (dev->dvb.frontend) {
1079                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
1080                                    NULL, DVB_PLL_TDHU2);
1081                 }
1082                 break;
1083         case SAA7134_BOARD_KWORLD_ATSC110:
1084                 dev->dvb.frontend = dvb_attach(nxt200x_attach, &kworldatsc110,
1085                                                &dev->i2c_adap);
1086                 if (dev->dvb.frontend) {
1087                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
1088                                    NULL, DVB_PLL_TUV1236D);
1089                 }
1090                 break;
1091         case SAA7134_BOARD_FLYDVBS_LR300:
1092                 dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1093                                                &dev->i2c_adap);
1094                 if (dev->dvb.frontend) {
1095                         if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x60,
1096                                        &dev->i2c_adap, 0) == NULL) {
1097                                 wprintk("%s: No tda826x found!\n", __func__);
1098                         }
1099                         if (dvb_attach(isl6421_attach, dev->dvb.frontend,
1100                                        &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1101                                 wprintk("%s: No ISL6421 found!\n", __func__);
1102                         }
1103                 }
1104                 break;
1105         case SAA7134_BOARD_ASUS_EUROPA2_HYBRID:
1106                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1107                                                &medion_cardbus,
1108                                                &dev->i2c_adap);
1109                 if (dev->dvb.frontend) {
1110                         dev->original_demod_sleep = dev->dvb.frontend->ops.sleep;
1111                         dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1112
1113                         dvb_attach(simple_tuner_attach, dev->dvb.frontend,
1114                                    &dev->i2c_adap, medion_cardbus.tuner_address,
1115                                    TUNER_PHILIPS_FMD1216ME_MK3);
1116                 }
1117                 break;
1118         case SAA7134_BOARD_VIDEOMATE_DVBT_200A:
1119                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1120                                 &philips_europa_config,
1121                                 &dev->i2c_adap);
1122                 if (dev->dvb.frontend) {
1123                         dev->dvb.frontend->ops.tuner_ops.init = philips_td1316_tuner_init;
1124                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1125                 }
1126                 break;
1127         case SAA7134_BOARD_CINERGY_HT_PCMCIA:
1128                 configure_tda827x_fe(dev, &cinergy_ht_config, &tda827x_cfg_0);
1129                 break;
1130         case SAA7134_BOARD_CINERGY_HT_PCI:
1131                 configure_tda827x_fe(dev, &cinergy_ht_pci_config, &tda827x_cfg_0);
1132                 break;
1133         case SAA7134_BOARD_PHILIPS_TIGER_S:
1134                 configure_tda827x_fe(dev, &philips_tiger_s_config, &tda827x_cfg_2);
1135                 break;
1136         case SAA7134_BOARD_ASUS_P7131_4871:
1137                 configure_tda827x_fe(dev, &asus_p7131_4871_config, &tda827x_cfg_2);
1138                 break;
1139         case SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA:
1140                 configure_tda827x_fe(dev, &asus_p7131_hybrid_lna_config, &tda827x_cfg_2);
1141                 break;
1142         case SAA7134_BOARD_AVERMEDIA_SUPER_007:
1143                 configure_tda827x_fe(dev, &avermedia_super_007_config, &tda827x_cfg_0);
1144                 break;
1145         case SAA7134_BOARD_TWINHAN_DTV_DVB_3056:
1146                 configure_tda827x_fe(dev, &twinhan_dtv_dvb_3056_config, &tda827x_cfg_2_sw42);
1147                 break;
1148         case SAA7134_BOARD_PHILIPS_SNAKE:
1149                 dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1150                                                 &dev->i2c_adap);
1151                 if (dev->dvb.frontend) {
1152                         if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x60,
1153                                         &dev->i2c_adap, 0) == NULL)
1154                                 wprintk("%s: No tda826x found!\n", __func__);
1155                         if (dvb_attach(lnbp21_attach, dev->dvb.frontend,
1156                                         &dev->i2c_adap, 0, 0) == NULL)
1157                                 wprintk("%s: No lnbp21 found!\n", __func__);
1158                 }
1159                 break;
1160         case SAA7134_BOARD_CREATIX_CTX953:
1161                 configure_tda827x_fe(dev, &md8800_dvbt_config, &tda827x_cfg_0);
1162                 break;
1163         case SAA7134_BOARD_MSI_TVANYWHERE_AD11:
1164                 configure_tda827x_fe(dev, &philips_tiger_s_config, &tda827x_cfg_2);
1165                 break;
1166         case SAA7134_BOARD_AVERMEDIA_CARDBUS_506:
1167                 dev->dvb.frontend = dvb_attach(mt352_attach,
1168                                                &avermedia_e506r_mt352_dev,
1169                                                &dev->i2c_adap);
1170                 attach_xc3028 = 1;
1171                 break;
1172         case SAA7134_BOARD_MD7134_BRIDGE_2:
1173                 dev->dvb.frontend = dvb_attach(tda10086_attach,
1174                                                 &flydvbs, &dev->i2c_adap);
1175                 if (dev->dvb.frontend) {
1176                         struct dvb_frontend *fe;
1177                         if (dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x60,
1178                                   &dev->i2c_adap, DVB_PLL_PHILIPS_SD1878_TDA8261) == NULL)
1179                                 wprintk("%s: MD7134 DVB-S, no SD1878 "
1180                                         "found !\n", __func__);
1181                         /* we need to open the i2c gate (we know it exists) */
1182                         fe = dev->dvb.frontend;
1183                         fe->ops.i2c_gate_ctrl(fe, 1);
1184                         if (dvb_attach(isl6405_attach, fe,
1185                                         &dev->i2c_adap, 0x08, 0, 0) == NULL)
1186                                 wprintk("%s: MD7134 DVB-S, no ISL6405 "
1187                                         "found !\n", __func__);
1188                         fe->ops.i2c_gate_ctrl(fe, 0);
1189                         dev->original_set_voltage = fe->ops.set_voltage;
1190                         fe->ops.set_voltage = md8800_set_voltage;
1191                         dev->original_set_high_voltage = fe->ops.enable_high_lnb_voltage;
1192                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage;
1193                 }
1194                 break;
1195         default:
1196                 wprintk("Huh? unknown DVB card?\n");
1197                 break;
1198         }
1199
1200         if (attach_xc3028) {
1201                 struct dvb_frontend *fe;
1202                 struct xc2028_config cfg = {
1203                         .i2c_adap  = &dev->i2c_adap,
1204                         .i2c_addr  = 0x61,
1205                 };
1206                 fe = dvb_attach(xc2028_attach, dev->dvb.frontend, &cfg);
1207                 if (!fe) {
1208                         printk(KERN_ERR "%s/2: xc3028 attach failed\n",
1209                                dev->name);
1210                         dvb_frontend_detach(dev->dvb.frontend);
1211                         dvb_unregister_frontend(dev->dvb.frontend);
1212                         dev->dvb.frontend = NULL;
1213                         return -1;
1214                 }
1215         }
1216
1217         if (NULL == dev->dvb.frontend) {
1218                 printk(KERN_ERR "%s/dvb: frontend initialization failed\n", dev->name);
1219                 return -1;
1220         }
1221
1222         /* register everything else */
1223         ret = videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev, &dev->pci->dev);
1224
1225         /* this sequence is necessary to make the tda1004x load its firmware
1226          * and to enter analog mode of hybrid boards
1227          */
1228         if (!ret) {
1229                 if (dev->dvb.frontend->ops.init)
1230                         dev->dvb.frontend->ops.init(dev->dvb.frontend);
1231                 if (dev->dvb.frontend->ops.sleep)
1232                         dev->dvb.frontend->ops.sleep(dev->dvb.frontend);
1233                 if (dev->dvb.frontend->ops.tuner_ops.sleep)
1234                         dev->dvb.frontend->ops.tuner_ops.sleep(dev->dvb.frontend);
1235         }
1236         return ret;
1237 }
1238
1239 static int dvb_fini(struct saa7134_dev *dev)
1240 {
1241         /* FIXME: I suspect that this code is bogus, since the entry for
1242            Pinnacle 300I DVB-T PAL already defines the proper init to allow
1243            the detection of mt2032 (TDA9887_PORT2_INACTIVE)
1244          */
1245         if (dev->board == SAA7134_BOARD_PINNACLE_300I_DVBT_PAL) {
1246                 struct v4l2_priv_tun_config tda9887_cfg;
1247                 static int on  = TDA9887_PRESENT | TDA9887_PORT2_INACTIVE;
1248
1249                 tda9887_cfg.tuner = TUNER_TDA9887;
1250                 tda9887_cfg.priv  = &on;
1251
1252                 /* otherwise we don't detect the tuner on next insmod */
1253                 saa7134_i2c_call_clients(dev, TUNER_SET_CONFIG, &tda9887_cfg);
1254         } else if (dev->board == SAA7134_BOARD_MEDION_MD8800_QUADRO) {
1255                 if ((dev->eedata[2] == 0x07) && use_frontend) {
1256                         /* turn off the 2nd lnb supply */
1257                         u8 data = 0x80;
1258                         struct i2c_msg msg = {.addr = 0x08, .buf = &data, .flags = 0, .len = 1};
1259                         struct dvb_frontend *fe;
1260                         fe = dev->dvb.frontend;
1261                         if (fe->ops.i2c_gate_ctrl) {
1262                                 fe->ops.i2c_gate_ctrl(fe, 1);
1263                                 i2c_transfer(&dev->i2c_adap, &msg, 1);
1264                                 fe->ops.i2c_gate_ctrl(fe, 0);
1265                         }
1266                 }
1267         }
1268         videobuf_dvb_unregister(&dev->dvb);
1269         return 0;
1270 }
1271
1272 static struct saa7134_mpeg_ops dvb_ops = {
1273         .type          = SAA7134_MPEG_DVB,
1274         .init          = dvb_init,
1275         .fini          = dvb_fini,
1276 };
1277
1278 static int __init dvb_register(void)
1279 {
1280         return saa7134_ts_register(&dvb_ops);
1281 }
1282
1283 static void __exit dvb_unregister(void)
1284 {
1285         saa7134_ts_unregister(&dvb_ops);
1286 }
1287
1288 module_init(dvb_register);
1289 module_exit(dvb_unregister);
1290
1291 /* ------------------------------------------------------------------ */
1292 /*
1293  * Local variables:
1294  * c-basic-offset: 8
1295  * End:
1296  */